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[PowerPC] Consolidate linux vector regset sizes
[thirdparty/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
d078308a
PFC		 12018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2
3 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
4 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
5 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
6
7273b5fc
PFC		 72018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
8
9 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
10 (ppc_store_vsxregset): Likewise.
11 (ppc_fill_vrregset): Likewise.
12 (ppc_store_vrregset): Likewise.
13 (ppc_fill_evrregset): Likewise.
14 (ppc_store_evrregset): Likewise.
15 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
16 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
17 needed.
18
2e077f5e
PFC		 192018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
20
21 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
22 wordsize of the inferior. Call ppc_linux_target_wordsize.
23
bd64614e
PFC		 242018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
25
26 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
27 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
28 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
29 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
30 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
31 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
32 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
33 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
34 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
35 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
36 (tdesc_powerpc_e500l): Remove.
37 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
38 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
39 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
40 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
41 linux-ppc-tdesc.h.
42 (ppc_arch_setup): Remove target description matching code. Fill a
43 ppc_linux_features struct and call ppc_linux_match_description
44 with it.
45
75d74cca
MR		 462018-05-22 Maciej W. Rozycki <macro@mips.com>
47
48 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
49 width of the requested register exceeds the width of the
50 `ptrace' data type.
51 (mips_cannot_store_register): Likewise.
52
e4439e43
MR		 532018-05-21 Maciej W. Rozycki <macro@mips.com>
54
55 * linux-mips-low.c (mips_fetch_register): New function. Update
56 preceding comment.
57 (mips_store_gregset): Supply 0 rather than $restart for $zero.
58 (the_low_target): Wire `mips_fetch_register'.
59
55271bf9
JB		 602018-05-10 Joel Brobecker <brobecker@adacore.com>
61
62 * lynx-i386-low.c (LYNXOS_178): New macro.
63 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
64 the layout on LynxOS-178.
65 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
66 handle floating point registers that are not supported by
67 LynxOS-178.
68
1a34f210
TT		 692018-05-10 Tom Tromey <tom@tromey.com>
70
71 * configure: Rebuild.
72
190852c8
JB		 732018-05-10 Joel Brobecker <brobecker@adacore.com>
74
75 PR server/23158:
76 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
77 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
78 Use it to set the expedite_regs field in the given tdesc.
79 * x86-tdesc.h: New file.
80 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
81 Adjust following the addition of the new expedite_regs parameter
82 to init_target_desc.
83 * linux-tic6x-low.c (tic6x_read_description): Likewise.
84 * linux-x86-tdesc.c: #include "x86-tdesc.h".
85 (i386_linux_read_description, amd64_linux_read_description):
86 Adjust following the addition of the new expedite_regs parameter
87 to init_target_desc.
88 * lynx-i386-low.c: #include "x86-tdesc.h".
89 (lynx_i386_arch_setup): Adjust following the addition of the new
90 expedite_regs parameter to init_target_desc.
91 * nto-x86-low.c: #include "x86-tdesc.h".
92 (nto_x86_arch_setup): Adjust following the addition of the new
93 expedite_regs parameter to init_target_desc.
94 * win32-i386-low.c: #include "x86-tdesc.h".
95 (i386_arch_setup): Adjust following the addition of the new
96 expedite_regs parameter to init_target_desc.
97
7dbac825
JB		 982018-05-10 Joel Brobecker <brobecker@adacore.com>
99
100 PR server/23158:
101 * win32-low.c (win32_create_inferior): Add call to my_wait
102 setting last_status global.
103
906994d9
JB		 1042018-05-10 Joel Brobecker <brobecker@adacore.com>
105
106 PR server/23158:
107 * win32-low.c (create_process): Only call gdb_tilde_expand if
108 inferior_cwd is not NULL.
109
8ee22052
AB		 1102018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
111
112 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
113 registers to the cache if their values have changed.
114 (i387_xsave_to_cache): Provide default values for x87 control
115 registers when these features are available, but disabled.
116 * regcache.c (supply_register_by_name_zeroed): New function.
117 * regcache.h (supply_register_by_name_zeroed): Declare new
118 function.
119
aff689d3
TT		 1202018-05-07 Tom Tromey <tom@tromey.com>
121
122 * configure: Rebuild.
123
85e26832
TT		 1242018-05-04 Tom Tromey <tom@tromey.com>
125
126 * configure: Rebuild.
127
a3b60e45
JK		 1282018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
129 Pedro Alves <palves@redhat.com>
130
131 * linux-aarch64-low.c (aarch64_stopped_data_address):
132 Likewise.
133
632e107b
TT		 1342018-04-27 Tom Tromey <tom@tromey.com>
135
136 * configure: Rebuild.
137
458412c3
TT		 1382018-04-23 Tom Tromey <tom@tromey.com>
139
140 * configure: Rebuild.
141
f31c089e
SM		 1422018-04-19 Simon Marchi <simon.marchi@ericsson.com>
143
144 * Makefile.in (depcomp): Add "..".
145 (all_deps_files): New and use it.
146
b319b098
AH		 1472018-04-18 Alan Hayward <alan.hayward@arm.com>
148
149 * configure.srv (aarch64*-*-linux*): Don't include xml.
150 (i[34567]86-*-cygwin*): Likewise.
151 (i[34567]86-*-linux*): Likewise.
152 (i[34567]86-*-lynxos*): Likewise.
153 (i[34567]86-*-mingw32ce*): Likewise.
154 (i[34567]86-*-mingw*): Likewise.
155 (i[34567]86-*-nto*): Likewise.
156 (tic6x-*-uclinux): Likewise.
157 (x86_64-*-linux*): Likewise.
158 (x86_64-*-mingw*): Likewise.
159 (x86_64-*-cygwin*): Likewise.
160
3b74854b
AH		 1612018-04-18 Alan Hayward <alan.hayward@arm.com>
162
163 * tdesc.c: Remove xml parameter.
164
e98577a9
AH		 1652018-04-18 Alan Hayward <alan.hayward@arm.com>
166
167 * server.c (get_features_xml): Remove cast.
168 * tdesc.c (void target_desc::accept): Fill in function.
169 (tdesc_get_features_xml): Remove old xml creation.
170 (print_xml_feature::visit_pre): Add xml vistor.
171 * tdesc.h (struct target_desc): Make xmltarget mutable.
172 (tdesc_get_features_xml): Remove declaration.
173
d278f585
AH		 1742018-04-18 Alan Hayward <alan.hayward@arm.com>
175
176 * tdesc.c (tdesc_architecture_name): Add new function.
177 (tdesc_osabi_name): Likewise.
178 (tdesc_get_features_xml): Use new functions.
179
eee8a18d
AH		 1802018-04-18 Alan Hayward <alan.hayward@arm.com>
181
182 * tdesc.c (tdesc_create_flags): Remove.
183 (tdesc_add_flag): Likewise.
184 (tdesc_named_type): Likewise.
185 (tdesc_create_union): Likewise.
186 (tdesc_create_struct): Likewise.
187 (tdesc_create_vector): Likewise.
188 (tdesc_add_bitfield): Likewise.
189 (tdesc_add_field): Likewise.
190 (tdesc_set_struct_size): Likewise.
191
82ec9bc7
AH		 1922018-04-18 Alan Hayward <alan.hayward@arm.com>
193
194 * tdesc.c (~target_desc): Remove implictly deleted items.
195 (init_target_desc): Iterate all features.
196 (tdesc_get_features_xml): Use vector.
197 (tdesc_create_feature): Create feature.
198 * tdesc.h (tdesc_feature) Remove
199 (target_desc): Add features.
200
ea3e7d71
AH		 2012018-04-18 Alan Hayward <alan.hayward@arm.com>
202
203 * Makefile.in: Add common/tdesc.c
204 * tdesc.c (init_target_desc): init all reg_defs from register
205 vector.
206 (tdesc_create_reg): Create tdesc_reg.
207 * tdesc.h (tdesc_feature): Add register vector.
208
17d08cd4
SM		 2092018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
210
211 * tdesc.h (struct target_desc) <features>: Change type to
212 std::vector<std::string>.
213 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
214 changes.
215 (tdesc_get_features_xml): Likewise.
216 (tdesc_create_feature): Likewise.
217
5cd3e386
AH		 2182018-03-26 Alan Hayward <alan.hayward@arm.com>
219
220 * regcache.c (find_register_by_number): Return a ref.
221 (find_regno): Use references.
222 (register_size): Likewise.
223 (register_data): Likewise.
224 * tdesc.c (target_desc::~target_desc): Remove free calls.
225 (target_desc::operator==): Use std::vector compare.
226 (init_target_desc): Use reference.
227 (tdesc_create_reg): Use reg constructors.
228 * tdesc.h (struct target_desc): Replace pointer with object.
229
dff7492c
AH		 2302018-03-23 Alan Hayward <alan.hayward@arm.com>
231
232 * regcache.c (find_register_by_number): Make static.
233 (find_regno): Use find_register_by_number
234 * regcache.h (struct reg): Remove declaration.
235
d80e5242
AH		 2362018-03-23 Alan Hayward <alan.hayward@arm.com>
237
238 * tdesc.c (target_desc::~target_desc): Move to here.
239 (target_desc::operator==): Likewise.
240 * tdesc.h (target_desc::~target_desc): Move from here.
241 (target_desc::operator==): Likewise.
242
f69c5afb
AA		 2432018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
244
245 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
246
ce29f843
AA		 2472018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
248
249 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
250 S390_TDESC_GS.
251 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
252 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
253 and init_registers_s390_gs_linux64.
254
c49bd90b
AA		 2552018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
256
257 * linux-s390-low.c (s390_fill_gs): Remove function.
258 (s390_fill_gsbc): Remove function.
259 (s390_regsets): Set fill functions for the guarded storage regsets
260 to NULL.
261
7edb9bd3
AA		 2622018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
263
264 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
265 the word size. Add comment.
266 (s390_get_wordsize): New function.
267 (s390_arch_setup): No longer select a temporary tdesc to fetch the
268 pswm with it. Instead, use s390_get_wordsize to determine the
269 word size first and derive the correct tdesc from that directly.
270
39be3c7e
SM		 2712018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
272
273 * Makefile.in: Include silent-rules.mk.
274 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
275 (COMPILE): Add ECHO_CXX.
276 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
277 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
278 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
279 (version-generated.c): Add ECHO_GEN.
280 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
281 (IPAGENT_COMPILE): Add ECHO_CXX.
282 (%-generated.c): Add ECHO_REGDAT.
283
3ae9ce5d
TT		 2842018-03-14 Tom Tromey <tom@tromey.com>
285
286 PR cli/14977:
287 * ax.c (ax_printf): Special case for NULL.
288
e6a58aa8
SM		 2892018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
290
291 * linux-low.c (linux_qxfer_libraries_svr4): Use
292 xml_escape_text_append.
293
f6e8a41e
SM		 2942018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
295
296 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
297
b9671caf
SM		 2982018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
299
300 * server.c (handle_general_set): Remove unnecessary xstrdup.
301
e80aaf61
SM		 3022018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
303
304 * server.c (parse_debug_format_options): Adjust to
305 delim_string_to_char_ptr_vec changes.
306 * thread-db.c (thread_db_load_search): Adjust to
307 dirnames_to_char_ptr_vec changes.
308
b1223e78
MM		 3092018-03-01 Markus Metzger <markus.t.metzger@intel.com>
310
311 * target.h (target_enable_btrace, target_disable_btrace)
312 (target_read_btrace, target_read_btrace_conf): Turn macro into
313 inline function. Throw error if target method is not defined.
314 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
315 check for btrace target method. Be prepared to handle exceptions
316 from btrace target methods.
317
81561546
SDJ		 3182018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
319
320 * server.c (captured_main): Change order of error message printed
321 when the current working directory cannot be found.
322
25e3c82c
SDJ		 3232018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
324
325 * server.c: Include "filenames.h" and "pathstuff.h".
326 (program_name): Delete variable.
327 (program_path): New anonymous class.
328 (get_exec_wrapper): Use "program_path" instead of
329 "program_name".
330 (handle_v_run): Likewise.
331 (captured_main): Likewise.
332 (process_serial_event): Likewise.
333
b4987c95
SDJ		 3342018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
335
336 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
337 (OBJS): Add "pathstuff.o".
338 * server.c (current_directory): New global variable.
339 (captured_main): Initialize "current_directory".
340
f46cd62a
AH		 3412018-02-26 Alan Hayward <alan.hayward@arm.com>
342
343 * tdesc.c: Use common/tdesc.h.
344 * tdesc.h: Likewise.
345
a543c5ca
AH		 3462018-02-20 Alan Hayward <alan.hayward@arm.com>
347 Simon Marchi <simon.marchi@ericsson.com>
348
349 * Makefile.in: Switch order of make rules.
350
b5884fa7
AH		 3512018-02-19 Alan Hayward <alan.hayward@arm.com>
352
353 * Makefile.in: Add common directory in build.
354 * configure.ac: Add common reference.
355 * configure: Regenerate.
356
de6242d3
MM		 3572018-02-09 Markus Metzger <markus.t.metzger@intel.com>
358
359 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
360 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
361 * spu-low.c (spu_target_ops): Likewise.
362 * win32-low.c (win32_target_ops): Likewise.
363 * server.c (supported_btrace_packets): Report packets unconditionally.
364 * target.h (target_ops) <supports_btrace>: Remove.
365 (target_supports_btrace): Remove.
366
9ee23a85
MM		 3672018-02-09 Markus Metzger <markus.t.metzger@intel.com>
368
369 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
370 (handle_btrace_disable): Change return type to void. Use exceptions
371 to report errors.
372 (handle_btrace_general_set): Catch exception and copy message to
373 return message.
374
8ce47547
TT		 3752018-02-08 Tom Tromey <tom@tromey.com>
376
377 * linux-low.c (install_software_single_step_breakpoints): Use
378 make_scoped_restore.
379 * inferiors.c (make_cleanup_restore_current_thread): Remove.
380 (do_restore_current_thread_cleanup): Remove.
381 * gdbthread.h (make_cleanup_restore_current_thread): Don't
382 declare.
383
45dd3607
TT		 3842018-02-08 Tom Tromey <tom@tromey.com>
385
386 * mem-break.c (set_raw_breakpoint_at): Use
387 gdb::unique_xmalloc_ptr.
388
e671cd59
PA		 3892018-01-30 Pedro Alves <palves@redhat.com>
390
391 PR gdb/13211
392 * target.c (target_terminal::terminal_state): Rename to ...
393 (target_terminal::m_terminal_state): ... this.
394
a0aad537
JC		 3952018-01-19 James Clarke <jrtc27@jrtc27.com>
396
397 * linux-low.c (handle_extended_wait): Surround call to
398 thread_db_notice_clone with #ifdef USE_THREAD_DB.
399
4d9b86e1
SM		 4002018-01-17 Simon Marchi <simon.marchi@ericsson.com>
401
402 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
403 linux_ptrace_attach_fail_reason_string now returning an
404 std::string.
405 (linux_attach): Likewise.
406 * thread-db.c (attach_thread): Likewise.
407
f517c180
EA		 4082018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
409
410 PR gdb/21559
411 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
412 checking for fs_base/gs_base fields in struct user_regs_struct.
413 * configure: Regenerate.
414
9a70f35c
YQ		 4152018-01-16 Yao Qi <yao.qi@linaro.org>
416
417 PR gdb/18749
418 * linux-low.c (fetch_register): Call supply_register instead of
419 error.
420
605fd3c6
YQ		 4212018-01-08 Yao Qi <yao.qi@linaro.org>
422 Simon Marchi <simon.marchi@ericsson.com>
423
424 * Makefile.in (OBS): Remove selftest.o.
425 * configure.ac: Set srv_selftest_objs if $development is true.
426 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
427 * configure: Re-generated.
428 * server.c (captured_main): Wrap variable selftest_filter with
429 GDB_SELF_TEST.
430
2cc05030
SM		 4312018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
432
433 * server.c (parse_debug_format_options): Return std::string.
434 (handle_monitor_command, captured_main): Adjust.
435
e379cee6
PA		 4362018-01-05 Pedro Alves <palves@redhat.com>
437
438 PR gdb/18653
439 * server.c (captured_main): Pass quiet=false to
440 save_original_signals_state.
441
82e1e79a
JB		 4422018-01-01 Joel Brobecker <brobecker@adacore.com>
443
444 * gdbreplay.c (gdbreplay_version): Update copyright year in
445 version message.
446 * server.c (gdbserver_version): Likewise.
447
8e481c3b
TT		 4482017-12-08 Tom Tromey <tom@tromey.com>
449
450 * ax.c (ax_printf): Update.
451
a8806230
YQ		 4522017-12-07 Yao Qi <yao.qi@linaro.org>
453
454 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
455 aarch64_linux_read_description.
456 * linux-amd64-ipa.c (idx2mask): New array.
457 (get_ipa_tdesc): Move idx2mask out.
458 (initialize_low_tracepoint): Initialize target descriptions.
459 * linux-i386-ipa.c (idx2mask): New array.
460 (get_ipa_tdesc): Move idx2mask out.
461 (initialize_low_tracepoint): Initialize target descriptions.
462
d4a0e8b5
SM		 4632017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
464
465 * tdesc.c (struct tdesc_type): Change return type.
466 (tdesc_add_flag): Change parameter type.
467 (tdesc_add_bitfield): Likewise.
468 (tdesc_add_field): Likewise.
469 (tdesc_set_struct_size): Likewise.
470
798a7429
SM		 4712017-12-05 Simon Marchi <simon.marchi@ericsson.com>
472
473 * regcache.c (registers_to_string): Remove unused variable.
474
c0e15c9b
SM		 4752017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
476
477 * inferiors.c (for_each_inferior_with_data): Remove.
478 * inferiors.h (for_each_inferior_with_data): Remove.
479 * server.c (handle_qxfer_threads_worker): Change parameter type.
480 (handle_qxfer_threads_proper): Use for_each_thread.
481
f0045347
SM		 4822017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
483
484 * inferiors.c (for_each_inferior): Remove.
485 (clear_inferiors): Use for_each_thread.
486 * inferiors.h (for_each_inferior): Remove.
487 * linux-low.c (linux_wait_for_event_filtered): Use
488 for_each_thread.
489 (linux_stabilize_threads): Likewise.
490 * regcache.c (regcache_release): Likewise.
491 * server.c (gdb_wants_all_threads_stopped): Likewise.
492 (clear_pending_status_callback): Remove.
493 (handle_status): Use for_each_thread.
494 (captured_main): Likewise.
495 * win32-low.c (child_init_thread_list): Likewise.
496 (win32_clear_inferiors): Likewise.
497 (fake_breakpoint_event): Likewise.
498
9521758b
SM		 4992017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
500
501 * inferiors.h (find_inferior): Remove.
502 * inferiors.c (find_inferior): Remove.
503
8f86d7aa
SM		 5042017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
505
506 * linux-low.c (resume_status_pending_p): Update comment.
507 (need_step_over_p): Update comment.
508
e2b44075
SM		 5092017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
510
511 * linux-low.c (proceed_one_lwp): Return void, change parameter
512 type.
513 (unsuspend_and_proceed_one_lwp): Likewise.
514 (proceed_all_lwps): Use for_each_thread.
515 (unstop_all_lwps): Likewise.
516
c80825ff
SM		 5172017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
518
519 * linux-low.c (linux_resume_one_thread): Return void, take
520 parameter directly.
521 (linux_resume): Use for_each_thread.
522
df3e4dbe
SM		 5232017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
524
525 * linux-low.c (send_sigstop_callback): Return void, change
526 parameter type. Rename to...
527 (send_sigstop): ... this.
528 (suspend_and_send_sigstop_callback): Return void, change parameter
529 type. Rename to...
530 (suspend_and_send_sigstop): ... this.
531 (stop_all_lwps): Use for_each_thread.
532
5a6b0a41
SM		 5332017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
534
535 * linux-low.c (lwp_running): Return bool, remove unused
536 argument.
537 (linux_stabilize_threads): Use find_thread.
538
39a64da5
SM		 5392017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
540
541 * linux-low.c (select_singlestep_lwp_callback): Remove.
542 (count_events_callback): Remove.
543 (select_event_lwp_callback): Remove.
544 (select_event_lwp): Use find_thread/for_each_thread.
545
a1385b7b
SM		 5462017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
547
548 * linux-low.c (not_stopped_callback): Return bool, take filter
549 argument directly.
550 (linux_wait_for_event_filtered): Use find_thread.
551 (linux_wait_1): Likewise.
552
454296a2
SM		 5532017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
554
555 * linux-low.c (same_lwp): Remove.
556 (find_lwp_pid): Use find_thread.
557
6b2a85da
SM		 5582017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
559
560 * linux-low.c (delete_lwp_callback): Remove.
561 (linux_mourn): Use for_each_thread.
562
798a38e8
SM		 5632017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
564
565 * linux-low.c (linux_detach_lwp_callback): Return void, remove
566 args parameter, don't check for pid.
567 (linux_detach): Use for_each_thread.
568
e4eb0dec
SM		 5692017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
570
571 * linux-low.c (struct counter): Remove.
572 (second_thread_of_pid_p): Remove.
573 (last_thread_of_process_p): Use find_thread.
574
83e1b6c1
SM		 5752017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
576
577 * inferiors.c (find_inferior_in_random): Remove.
578 * inferiors.h (find_inferior_in_random): Remove.
579 * linux-low.c (status_pending_p_callback): Return bool, accept
580 parameter ptid directly.
581 (linux_wait_for_event_filtered): Use find_thread_in_random.
582 (linux_wait_1): Likewise.
583
8dc7b443
SM		 5842017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
585
586 * inferiors.c (find_inferior_id): Remove.
587 (find_thread_ptid): Move implemention from find_inferior_id to
588 here.
589 * inferiors.h (find_inferior_id): Remove.
590 * server.c (handle_status): Use find_thread_ptid.
591 (process_serial_event): Likewise.
592 * thread-db.c (find_one_thread): Likewise.
593 (thread_db_thread_handle): Likewise.
594 * win32-low.c (thread_rec): Likewise.
595 (child_delete_thread): Likewise.
596 (win32_thread_alive): Likewise.
597 (get_child_debug_event): Likewise.
598
da25033c
SM		 5992017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
600
601 * linux-mips-low.c (update_watch_registers_callback): Return
602 void, remove pid_p parameter, don't check for pid.
603 (mips_insert_point, mips_remove_point): Use for_each_thread.
604
c91bb56b
SM		 6052017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
606
607 * lynx.low (lynx_delete_thread_callback): Remove.
608 (lynx_mourn): Use for_each_thread.
609
634a3254
SM		 6102017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
611
612 * regcache.c (regcache_invalidate_one): Remove.
613 (regcache_invalidate_pid): use for_each_thread.
614
41272101
TT		 6152017-11-26 Tom Tromey <tom@tromey.com>
616
617 * linux-low.c (linux_create_inferior): Update.
618
f5291a6f
UW		 6192017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
620
621 * spu-low.c (spu_create_inferior): Fix typo in argument name.
622
6654d750
AH		 6232017-11-24 Alan Hayward <alan.hayward@arm.com>
624
625 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
626 * linux-aarch64-low.c (initialize_low_arch): Call init func.
627 * linux-aarch64-tdesc-selftest.c: New file.
628 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
629
6302017-11-24 Alan Hayward <alan.hayward@arm.com>
631
632 * configure.srv: Add new file.
633 * linux-aarch64-low.c (initialize_low_arch): Call init func.
634 * linux-aarch64-tdesc-selftest.c: New file.
635 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
636
49bdb7ee
AH		 6372017-11-24 Alan Hayward <alan.hayward@arm.com>
638
639 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
640 * linux-aarch64-low.c (initialize_low_arch): Remove init.
641 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
642
d6d7ce56
AH		 6432017-11-24 Alan Hayward <alan.hayward@arm.com>
644
645 * configure.srv: Add new files.
646 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
647 aarch64_linux_read_description.
648 * linux-aarch64-low.c (aarch64_linux_read_description):
649 Merge with aarch64_arch_setup.
650 (aarch64_arch_setup): Call aarch64_linux_read_description.
651 * linux-aarch64-tdesc.c: New file.
652 * linux-aarch64-tdesc.h: New file.
653
506fe5f4
YQ		 6542017-11-24 Yao Qi <yao.qi@linaro.org>
655
656 * configure.srv: Set $srv_regobj for tic6x-linux.
657 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
658 (tic6x_read_description): Move some code to tic6x_arch_setup.
659 (tic6x_tdesc_test): New function.
660 (initialize_low_arch): Call selftests::register_test.
661
29f9a567
YQ		 6622017-11-22 Yao Qi <yao.qi@linaro.org>
663
664 * remote-utils.c (prepare_resume_reply): Use memcpy.
665
578290ec
SM		 6662017-11-19 Simon Marchi <simon.marchi@ericsson.com>
667
668 * linux-low.c (kill_one_lwp_callback): Return void, take
669 argument directly, don't filter on pid.
670 (linux_kill): Use for_each_thread.
671
eca55aec
SM		 6722017-11-19 Simon Marchi <simon.marchi@ericsson.com>
673
674 * linux-low.c (need_step_over_p): Return bool, remove dummy
675 argument.
676 (linux_resume, proceed_all_lwps): Use find_thread.
677
25c28b4d
SM		 6782017-11-19 Simon Marchi <simon.marchi@ericsson.com>
679
680 * linux-low.c (resume_status_pending_p): Return bool, remove
681 flag_p argument.
682 (linux_resume): Use find_thread.
683
5fdda392
SM		 6842017-11-19 Simon Marchi <simon.marchi@ericsson.com>
685
686 * linux-low.c (struct thread_resume_array): Remove.
687 (linux_set_resume_request): Return void, take arguments
688 directly.
689 (linux_resume): Use for_each_thread.
690
fcb056a5
SM		 6912017-11-19 Simon Marchi <simon.marchi@ericsson.com>
692
693 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
694 return bool, remove data argument.
695 (linux_stabilize_threads): Use find_thread.
696
139720c5
SM		 6972017-11-19 Simon Marchi <simon.marchi@ericsson.com>
698
699 * linux-low.c (unsuspend_one_lwp): Remove.
700 (unsuspend_all_lwps): Use for_each_thread, inline code from
701 unsuspend_one_lwp.
702
6d1e5673
SM		 7032017-11-19 Simon Marchi <simon.marchi@ericsson.com>
704
705 * gdbthread.h (find_thread): Add overload with ptid_t filter.
706 * linux-low.c (struct iterate_over_lwps_args): Remove.
707 (iterate_over_lwps_filter): Remove.
708 (iterate_over_lwps): Use find_thread.
709
bbf550d5
SM		 7102017-11-19 Simon Marchi <simon.marchi@ericsson.com>
711
712 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
713 (linux_handle_new_gdb_connection): Use for_each_thread, inline
714 code from reset_lwp_ptrace_options_callback.
715
00192f77
SM		 7162017-11-19 Simon Marchi <simon.marchi@ericsson.com>
717
718 * linux-arm-low.c (struct update_registers_data): Remove.
719 (update_registers_callback): Return void, take arguments
720 directly, don't check thread's pid.
721 (arm_insert_point, arm_remove_point): Use for_each_thread.
722
2bee2b6c
SM		 7232017-11-19 Simon Marchi <simon.marchi@ericsson.com>
724
725 * win32-low.c (continue_one_thread): Return void, take argument
726 directly.
727 (child_continue): Use for_each_thread.
728
0b360f19
SM		 7292017-11-19 Simon Marchi <simon.marchi@ericsson.com>
730
731 * win32-i386-low.c (update_debug_registers_callback): Rename
732 to ...
733 (update_debug_registers): ... this, return void, remove pid_p arg.
734 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
735
f27866ba
SM		 7362017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
737
738 * inferiors.h (struct process_info): Add constructor, initialize
739 fields..
740 <syscalls_to_catch>: Change type to std::vector<int>.
741 * inferiors.c (add_process): Allocate process_info with new.
742 (remove_process): Free process_info with delete.
743 * linux-low.c (handle_extended_wait): Adjust.
744 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
745 * server.c (handle_general_set): Adjust.
746
e849ea89
PA		 7472017-11-16 Pedro Alves <palves@redhat.com>
748
749 * remote-utils.c (remote_close): Block SIGIO signals instead of
750 uninstalling the SIGIO handler.
751
1d0aa65c
AH		 7522017-11-16 Alan Hayward <alan.hayward@arm.com>
753
754 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
755
3491a34c
YQ		 7562017-11-16 Yao Qi <yao.qi@linaro.org>
757
758 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
759 (tic6x_store_gregset): Likewise.
760 (tic6x_usrregs_info): Move it up.
761
a602f924
AH		 7622017-11-15 Alan Hayward <alan.hayward@arm.com>
763
764 * Makefile.in: Update arch rules.
765 * configure.srv: Explicitly mark arch/ files.
766
5616b6c3
AS		 7672017-11-13 Andreas Schwab <schwab@suse.de>
768
769 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
770 function.
771 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
772
d1928160
PA		 7732017-11-06 Pedro Alves <palves@redhat.com>
774
775 * config.in, configure: Regenerate.
776
bac608e7
SM		 7772017-10-27 Simon Marchi <simon.marchi@ericsson.com>
778
779 * target.c (struct thread_search): Remove.
780 (thread_search_callback): Remove.
781 (prepare_to_access_memory): Use for_each_thread instead of
782 find_inferior. Inline code from thread_search_callback.
783
eaddb425
SM		 7842017-10-27 Simon Marchi <simon.marchi@ericsson.com>
785
786 * server.c (struct visit_actioned_threads_data): Remove.
787 (visit_actioned_threads): Change prototype to take arguments
788 directly.
789 (resume): Use find_thread instead of find_inferior.
790
99078d34
SM		 7912017-10-27 Simon Marchi <simon.marchi@ericsson.com>
792
793 * server.c (queue_stop_reply_callback): Change prototype, return
794 void.
795 (find_status_pending_thread_callback): Remove.
796 (handle_status): Replace find_inferior with find_thread and
797 for_each_thread.
798
cc628f3d
AH		 7992017-10-25 Alan Hayward <alan.hayward@arm.com>
800
801 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
802 with REGNO.
803 (aarch64_store_gregset): Likewise.
804 (aarch64_fill_fpregset): Likewise.
805 (aarch64_store_fpregset): Likewise.
806
4d3bb80e
SM		 8072017-10-21 Simon Marchi <simon.marchi@ericsson.com>
808
809 * gdbthread.h (find_thread, for_each_thread): New functions.
810 * inferiors.c (thread_of_pid): Remove.
811 (find_any_thread_of_pid): Use find_thread.
812 * linux-low.c (num_lwps): Use for_each_thread.
813
7a7cdfa0
YQ		 8142017-10-17 Yao Qi <yao.qi@linaro.org>
815
816 * Makefile.in: Remove one rule.
817 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
818
e675d170
YQ		 8192017-10-17 Yao Qi <yao.qi@linaro.org>
820
821 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
822 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
823
7eb4e0f9
YQ		 8242017-10-17 Yao Qi <yao.qi@linaro.org>
825
826 * configure.srv: Rename arm.o with arch/arm.o.
827
60d6cfc9
YQ		 8282017-10-17 Yao Qi <yao.qi@linaro.org>
829
830 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
831 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
832 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
833 (arch-i386.o, arch-amd64.o): Remove rules.
834 (arch/%.o): New rule.
835 Update POSTCOMPILE and COMPILE.pre.
836 * configure.ac: Invoke AC_CONFIG_COMMANDS.
837 * configure: Re-generated.
838 * configure.srv: Replace arch-i386.o with arch/i386.o.
839 Replace arch-amd64.o with arch/amd64.o.
840
5bfda255
YQ		 8412017-10-16 Yao Qi <yao.qi@linaro.org>
842
843 * configure: Regenerated.
844
9c80ecd6
SM		 8452017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
846
847 * inferiors.h: (struct inferior_list): Remove.
848 (struct inferior_list_entry); Remove.
849 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
850 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
851 get_first_inferior): Remove.
852 (for_each_inferior, for_each_inferior_with_data, find_inferior,
853 find_inferior_id, find_inferior_in_random): Change signature.
854 * inferiors.c (all_threads): Change type to
855 std::list<thread_info *>.
856 (get_thread): Remove macro.
857 (find_inferior, find_inferior_id): Change signature, implement
858 using find_thread.
859 (find_inferior_in_random): Change signature, implement using
860 find_thread_in_random.
861 (for_each_inferior, for_each_inferior_with_data): Change
862 signature, implement using for_each_thread.
863 (add_inferior_to_list, remove_inferior): Remove.
864 (add_thread, get_first_thread, thread_of_pid,
865 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
866 (get_first_inferior, one_inferior_p, clear_inferior_list):
867 Remove.
868 (clear_inferiors, get_thread_process): Update.
869 * gdbthread.h: Include <list>.
870 (struct thread_info) <entry>: Remove field.
871 <id>: New field.
872 (all_threads): Change type to std::list<thread_info *>.
873 (get_first_inferior): Add doc.
874 (find_thread, for_each_thread, find_thread_in_random): New
875 functions.
876 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
877 * linux-arm-low.c (update_registers_callback): Update.
878 * linux-low.c (second_thread_of_pid_p): Update.
879 (kill_one_lwp_callback, linux_detach_lwp_callback,
880 delete_lwp_callback, status_pending_p_callback, same_lwp,
881 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
882 iterate_over_lwps, not_stopped_callback,
883 resume_stopped_resumed_lwps, count_events_callback,
884 select_singlestep_lwp_callback, select_event_lwp_callback,
885 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
886 suspend_and_send_sigstop_callback, wait_for_sigstop,
887 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
888 lwp_running, linux_set_resume_request, resume_status_pending_p,
889 need_step_over_p, start_step_over, linux_resume_one_thread,
890 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
891 reset_lwp_ptrace_options_callback): Update.
892 * linux-mips-low.c (update_watch_registers_callback): Update.
893 * regcache.c (regcache_invalidate_one, regcache_invalidate):
894 Update.
895 (free_register_cache_thread_one): Remove.
896 (regcache_release): Update.
897 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
898 handle_qxfer_threads_worker): Update.
899 (handle_query): Update, use list iterator.
900 (visit_actioned_threads, handle_pending_status,
901 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
902 clear_pending_status_callback, set_pending_status_callback,
903 find_status_pending_thread_callback, handle_status,
904 process_serial_event): Update.
905 * target.c (thread_search_callback): Update.
906 * thread-db.c (thread_db_get_tls_address): Update.
907 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
908 Update.
909 * win32-i386-low.c (update_debug_registers_callback): Update.
910 * win32-low.c (delete_thread_info, child_delete_thread,
911 continue_one_thread, suspend_one_thread,
912 get_child_debug_event): Adjust.
913
9179355e
SM		 9142017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
915
916 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
917 * inferiors.h: Include <list>.
918 (struct process_info) <entry>: Remove field.
919 <pid>: New field.
920 (pid_of): Change macro to function.
921 (ptid_of, lwpid_of): Remove macro.
922 (all_processes): Change type to std::list<process_info *>.
923 (ALL_PROCESSES): Remove macro.
924 (for_each_process, find_process): New function.
925 * inferiors.c (all_processes): Change type to
926 std::list<process_info *>.
927 (find_thread_process): Adjust.
928 (add_process): Likewise.
929 (remove_process): Likewise.
930 (find_process_pid): Likewise.
931 (get_first_process): Likewise.
932 (started_inferior_callback): Remove.
933 (have_started_inferiors_p): Adjust.
934 (attached_inferior_callback): Remove.
935 (have_attached_inferiors_p): Adjust.
936 * linux-low.c (check_zombie_leaders): Likewise.
937 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
938 (x86_linux_update_xmltarget): Adjust.
939 * server.c (handle_query): Likewise.
940 (gdb_reattached_process): Remove.
941 (handle_status): Adjust.
942 (kill_inferior_callback): Likewise.
943 (detach_or_kill_inferior): Remove.
944 (print_started_pid): Likewise.
945 (print_attached_pid): Likewise.
946 (detach_or_kill_for_exit): Update.
947 (process_serial_event): Likewise.
948 * linux-arm-low.c (arm_new_fork): Likewise.
949
c9cb8905
SM		 9502017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
951
952 * dll.h: Include <list>.
953 (struct dll_info): Add constructor.
954 <entry>: Remove field.
955 (all_dlls): Change type to std::list<dll_info>.
956 * dll.c: Include <algorithm>.
957 (get_dll): Remove macro.
958 (all_dlls): Change type to std::list<dll_info *>.
959 (free_one_dll): Remove.
960 (match_dll): Likewise.
961 (loaded_dll): Adjust.
962 (unloaded_dll): Adjust to all_dlls type change, use
963 std::find_if. Inline code from match_dll.
964 (clear_dlls): Adjust to all_dlls type change.
965 * server.c (emit_dll_description): Remove.
966 (handle_qxfer_libraries): Adjust to all_dlls type change,
967 integrate emit_dll_description's functionality.
968
04ec7890
SM		 9692017-10-12 Simon Marchi <simon.marchi@ericsson.com>
970
971 * linux-low.h (struct linux_target_ops) <delete_process>: New
972 field.
973 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
974 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
975 (struct linux_target_ops): Add delete_process callback.
976 * linux-arm-low.c (arm_delete_process): New.
977 (struct linux_target_ops): Add delete_process callback.
978 * linux-bfin-low.c (struct linux_target_ops): Likewise.
979 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
980 * linux-m32r-low.c (struct linux_target_ops): Likewise.
981 * linux-mips-low.c (mips_linux_delete_process): New.
982 (struct linux_target_ops): Add delete_process callback.
983 * linux-ppc-low.c (struct linux_target_ops): Likewise.
984 * linux-s390-low.c (struct linux_target_ops): Likewise.
985 * linux-sh-low.c (struct linux_target_ops): Likewise.
986 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
987 * linux-tile-low.c (struct linux_target_ops): Likewise.
988 * linux-x86-low.c (x86_linux_delete_process): New.
989 (struct linux_target_ops): Add delete_process callback.
990 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
991
466eecee
SM		 9922017-10-12 Simon Marchi <simon.marchi@ericsson.com>
993
994 * linux-aarch64-low.c (the_low_target): Add thread delete
995 callback.
996 * linux-arm-low.c (arm_delete_thread): New function.
997 (the_low_target): Add thread delete callback.
998 * linux-bfin-low.c (the_low_target): Likewise.
999 * linux-crisv32-low.c (the_low_target): Likewise.
1000 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1001 set.
1002 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1003 field.
1004 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1005 * linux-mips-low.c (mips_linux_delete_thread): New function.
1006 (the_low_target): Add thread delete callback.
1007 * linux-ppc-low.c (the_low_target): Likewise.
1008 * linux-s390-low.c (the_low_target): Likewise.
1009 * linux-sh-low.c (the_low_target): Likewise.
1010 * linux-tic6x-low.c (the_low_target): Likewise.
1011 * linux-tile-low.c (the_low_target): Likewise.
1012 * linux-x86-low.c (the_low_target): Likewise.
1013 * linux-xtensa-low.c (the_low_target): Likewise.
1014
b79f7801
YZ		 10152017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1016
1017 * win32-low.c: Include "common-inferior.h".
1018
bc3b087d
SDJ		 10192017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1020
1021 * inferiors.c (set_inferior_cwd): New function.
1022 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1023 (handle_query): Inform that QSetWorkingDir is supported.
1024 * win32-low.c (create_process): Pass the inferior's cwd to
1025 CreateProcess.
1026
d092c5a2
SDJ		 10272017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1028
1029 * inferiors.c (current_inferior_cwd): New global variable.
1030 (get_inferior_cwd): New function.
1031 * inferiors.h (struct process_info) <cwd>: New field.
1032
7da0a886
SDJ		 10332017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1034
1035 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1036 (OBS): Add gdb_tilde_expand.o.
1037
289a6840
SM		 10382017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1039
1040 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1041 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1042
256642e8
PA		 10432017-09-29 Pedro Alves <palves@redhat.com>
1044
1045 * ax.c (gdb_parse_agent_expr): Constify.
1046 * ax.h (gdb_parse_agent_expr): Constify.
1047 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1048 Constify.
1049 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1050 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1051 * remote-utils.h (read_ptid): Constify.
1052 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1053 (process_point_options, process_serial_event): Constify.
1054 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1055 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1056 (cmd_qtbuffer): Constify.
1057
5b9ca4d4
PA		 10582017-09-29 Pedro Alves <palves@redhat.com>
1059
1060 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1061 fails.
1062
94c207e0
PA		 10632017-09-29 Pedro Alves <palves@redhat.com>
1064
1065 * linux-low.c (handle_extended_wait): Pass parent thread instead
1066 of process to thread_db_notice_clone.
1067 * linux-low.h (thread_db_notice_clone): Replace parent process
1068 parameter with parent thread parameter.
1069 * thread-db.c (find_one_thread): Add comment.
1070 (thread_db_notice_clone): Replace parent process parameter with
1071 parent thread parameter. Temporarily switch to the parent thread.
1072
75352e28
SDJ		 10732017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1074
1075 * gdbthread.h: Include "common-gdbthread.h".
1076 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1077 "if" when validating the ptid.
1078 * remote-utils.c: Include "gdbthread.h".
1079 (prepare_resume_reply): Use "switch_to_thread".
1080 * target.c (done_accessing_memory): Likewise.
1081
ad339634
AA		 10822017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1083
1084 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1085 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1086 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1087 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1088 s390x-gs-linux64-ipa.o to ipa_obj.
1089 * linux-s390-low.c (HWCAP_S390_GS): New define.
1090 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1091 New functions.
1092 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1093 (s390_arch_setup): Check for guarded-storage support and choose
1094 appropriate tdesc.
1095 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1096 init_registers_s390x_gs_linux64.
1097 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1098 enum value.
1099 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1100 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1101
cc4d742f
SM		 11022017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1103
1104 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1105
f6327dcb
KB		 11062017-09-21 Kevin Buettner <kevinb@redhat.com>
1107
1108 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1109 (thread_db_thread_handle): Declare.
1110 * linux-low.c (linux_target_ops): Initialize thread_handle.
1111 * server.c (handle_qxfer_threads_worker): Add support for
1112 "handle" attribute.
1113 * target.h (struct target_ops): Add new function pointer,
1114 thread_handle.
1115 (target_thread_handle): Define.
1116 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1117 field in lwp.
1118 (thread_db_thread_handle): New function.
1119
86299109
KB		 11202017-09-21 Kevin Buettner <kevinb@redhat.com>
1121
1122 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1123 * linux-low.h (thread_db_notice_clone): Declare.
1124 * thread-db.c (thread_db_notice_clone): New function.
1125
f557a88a
PA		 11262017-09-21 Pedro Alves <palves@redhat.com>
1127
1128 * server.c (gdb_read_memory, handle_status, process_serial_event)
1129 (handle_serial_event, handle_target_event): Adjust to
1130 set_desired_thread prototype change.
1131 * target.c (set_desired_thread): Remove 'use_general' parameter
1132 and adjust.
1133 * target.h (set_desired_thread): Remove 'use_general' parameter.
1134
223ffa71
TT		 11352017-09-20 Tom Tromey <tom@tromey.com>
1136
1137 * target.c (target_terminal::terminal_state): Define.
1138 (target_terminal::init): Rename from target_terminal_init.
1139 (target_terminal::inferior): Rename from
1140 target_terminal_inferior.
1141 (target_terminal::ours): Rename from target_terminal_ours.
1142 (target_terminal::ours_for_output, target_terminal::info): New.
1143
04fd3ba9
SM		 11442017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1145
1146 * server.c (accumulate_file_name_length): Remove.
1147 (emit_dll_description): Adjust to std::string change.
1148 (handle_qxfer_libraries): Use std::string to hold document.
1149
5e187554
SM		 11502017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1151
1152 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1153 return type of xml_escape_text.
1154 * server.c (emit_dll_description): Likewise.
1155
1526853e
SM		 11562017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1157
1158 * server.c (captured_main): Accept argument for --selftest.
1159 Update run_tests call.
1160 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1161 when registering selftests.
1162
c4dfafab
SDJ		 11632017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1164
1165 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1166 instead of "VEC" for "target_desc.reg_defs".
1167 (regcache_cpy): Likewise.
1168 (registers_to_string): Likewise.
1169 (registers_from_string): Likewise.
1170 (find_regno): Likewise.
1171 (supply_regblock): Likewise.
1172 (regcache_raw_read_unsigned): Likewise.
1173 * tdesc.c (init_target_desc): Likewise.
1174 (tdesc_create_reg): Likewise.
1175 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1176 (struct target_desc) <reg_defs>: Convert to "std::vector".
1177 (target_desc): Do not initialize "reg_defs".
1178 (~target_desc): Update code to use "std::vector" instead of "VEC"
1179 for "target_desc.reg_defs".
1180 (operator==): Likewise.
1181
124aceb4
SM		 11822017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1183
1184 * inferiors.h (thread_to_gdb_id): Remove.
1185 * inferiors.c (thread_to_gdb_id): Remove.
1186 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1187 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1188 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1189 Likewise.
1190 * nto-low.c (nto_fetch_registers, nto_store_registers,
1191 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1192
96cde54f
SM		 11932017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1194
1195 * inferiors.h (gdb_id_to_thread_id): Remove.
1196 * inferiors.c (gdb_id_to_thread_id): Remove.
1197 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1198 removal. Move pid declaration closer to where it's used.
1199
e8ca139e
SM		 12002017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1201
1202 * server.c (handle_detach): New function.
1203 (process_serial_event): Move code out, call handle_detach.
1204
f8a4e119
SM		 12052017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1206
1207 * server.c (require_running): Rename to ...
1208 (require_running_or_return): ... this ...
1209 (require_running_or_break): ... and this.
1210 (handle_query, process_serial_event): Adjust.
1211
0eb0a407
SM		 12122017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1213
1214 * linux-low.c (linux_set_resume_request): Remove unused
1215 variables.
1216
785922a5
SM		 12172017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1218
1219 * server.c (first_thread_of): Remove.
1220 (process_serial_event): Replace usage of first_thread_of with
1221 find_any_thread_of_pid.
1222 * tracepoint.c (same_process_p): Remove.
1223 (gdb_agent_about_to_close): Replace usage of same_process_p with
1224 find_any_thread_of_pid.
1225 * linux-x86-low.c (same_process_callback): Remove.
1226 (x86_arch_setup_process_callback): Replace usage of
1227 same_process_callback with find_any_thread_of_pid.
1228 * thread-db.c (any_thread_of): Remove.
1229 (switch_to_process): Replace usage of any_thread_of with
1230 find_any_thread_of_pid.
1231 * inferiors.c (thread_pid_matches_callback): Remove.
1232 (find_thread_process): Adjust to use find_any_thread_of_pid.
1233
a059f00c
SDJ		 12342017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1235
1236 * regcache.c (get_thread_regcache): Guard calls to "memset"
1237 with "!VEC_empty".
1238
cc397f3a
SDJ		 12392017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1240
1241 * linux-low.c (handle_extended_wait): Use
1242 "allocate_target_description" instead of "XNEW".
1243 * linux-x86-low.c (initialize_low_arch): Likewise.
1244
22916b07
YQ		 12452017-09-05 Yao Qi <yao.qi@linaro.org>
1246
1247 * configure.srv (srv_i386_regobj): Remove.
1248 (srv_amd64_regobj): Remove.
1249 (srv_regobj): Set it to "" for x86 non-linux targets.
1250 * linux-x86-tdesc.c (i386_linux_read_description):
1251 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1252 (init_registers_i386): Remove the declaration.
1253 (tdesc_i386): Remove the declaration.
1254 (lynx_i386_arch_setup): Call i386_create_target_description.
1255 * nto-x86-low.c: Likewise.
1256 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1257 [!__x86_64__]: include arch/i386.h.
1258 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1259
38602d55
YQ		 12602017-09-05 Yao Qi <yao.qi@linaro.org>
1261
1262 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1263 i386/amd64-XXX-linux from it.
1264
44b886ff
YQ		 12652017-09-05 Yao Qi <yao.qi@linaro.org>
1266
1267 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1268 false.
1269 (ipa_amd64_linux_regobj): Remove.
1270 (ipa_x32_linux_regobj): Remove.
1271
b4570e4b
YQ		 12722017-09-05 Yao Qi <yao.qi@linaro.org>
1273
1274 * Makefile.in (arch-amd64.o): New rule.
1275 * configure.srv: Append arch-amd64.o.
1276 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1277 (get_ipa_tdesc): Call amd64_linux_read_description.
1278 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1279 and init_registers_amd64_XXX.
1280 * linux-x86-low.c (x86_linux_read_description): Call
1281 amd64_linux_read_description.
1282 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1283 (initialize_low_arch): Don't call init_registers_x32_XXX and
1284 init_registers_amd64_XXX.
1285 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1286 and tdesc_amd64_XXX.
1287 [__x86_64__] (amd64_tdesc_test): New function.
1288 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1289 and init_registers_amd64_XXX.
1290 * linux-x86-tdesc.c: Include arch/amd64.h.
1291 (xcr0_to_tdesc_idx): New function.
1292 (i386_linux_read_description): New function.
1293 (amd64_get_ipa_tdesc_idx): New function.
1294 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1295 (amd64_get_ipa_tdesc): Declare.
1296
d1f28ea2
YQ		 12972017-09-05 Yao Qi <yao.qi@linaro.org>
1298
1299 * configure.srv (srv_i386_linux_xmlfiles): Remove
1300 i386/i386-XXX-linux.xml from it.
1301
25a93583
YQ		 13022017-09-05 Yao Qi <yao.qi@linaro.org>
1303
1304 * configure.srv: Set srv_i386_linux_regobj empty if $development
1305 is false.
1306 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1307 initialize_low_tdesc.
1308 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1309 with #if initialize_low_tdesc.
1310 * linux-x86-tdesc-selftest.c: New file.
1311 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1312
5f035c07
YQ		 13132017-09-05 Yao Qi <yao.qi@linaro.org>
1314
1315 * Makefile.in (arch-i386.o): New rule.
1316 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1317 (x86_64-*-linux*): Likewise.
1318 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1319 include arch/i386.h.
1320 (i386_linux_read_description): Remove code and call
1321 i386_create_target_description.
1322 * tdesc.c (allocate_target_description): New function.
1323 * tdesc.h (set_tdesc_architecture): Remove declaration.
1324 (set_tdesc_osabi): Likewise.
1325
0abe8a89
YQ		 13262017-09-05 Yao Qi <yao.qi@linaro.org>
1327
1328 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1329 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1330 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1331 .xmltarget.
1332 * server.c (get_features_xml): Call tdesc_get_features_xml.
1333 * tdesc.c (set_tdesc_architecture): New function.
1334 (set_tdesc_osabi): New function.
1335 (tdesc_get_features_xml): New function.
1336 (tdesc_create_feature): Add an argument.
1337 * tdesc.h (struct target_desc) <features>: New field.
1338 <arch, osabi>: New field.
1339 (~target_desc): xfree features, arch, and osabi.
1340 (target_desc::oerator==): Don't compare .xmltarget.
1341 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1342 (set_tdesc_osabi): Likewise.
1343 (tdesc_get_features_xml): Likewise.
1344
0a188386
YQ		 13452017-09-05 Yao Qi <yao.qi@linaro.org>
1346
1347 * linux-x86-tdesc.c: Include selftest.h.
1348 (i386_tdesc_test): New function.
1349 (initialize_low_tdesc): Call selftests::register_test.
1350 * tdesc.h: Include regdef.h.
1351 (target_desc): Override operator == and !=.
1352
f49ff000
YQ		 13532017-09-05 Yao Qi <yao.qi@linaro.org>
1354
1355 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1356 (ipa_obj): Likewise.
1357 * linux-i386-ipa.c: Include common/x86-xstate.h
1358 (get_ipa_tdesc): Call i386_linux_read_description.
1359 (initialize_low_tracepoint): Don't call init_registers_XXX
1360 functions, call initialize_low_tdesc instead.
1361 * linux-x86-low.c (x86_linux_read_description): Call
1362 i386_linux_read_description.
1363 (initialize_low_arch): Don't call init_registers_i386_XXX
1364 functions, call initialize_low_tdesc.
1365 * linux-x86-tdesc.c: New file.
1366 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1367 (i386_get_ipa_tdesc_idx): Declare.
1368 (i386_get_ipa_tdesc): Declare.
1369 (initialize_low_tdesc): Declare.
1370
2b68ef2f
YQ		 13712017-09-05 Yao Qi <yao.qi@linaro.org>
1372
1373 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1374 instead of 0.
1375
f7000548
YQ		 13762017-09-05 Yao Qi <yao.qi@linaro.org>
1377
1378 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1379 * regcache.c (get_thread_regcache): Use VEC_length.
1380 (init_register_cache): Likewise.
1381 (regcache_cpy): Likewise.
1382 (registers_to_string): Iterate reg_defs via VEC_iterate.
1383 (find_regno): Likewise.
1384 (find_register_by_number): Use VEC_index.
1385 (register_size): Call find_register_by_number.
1386 (register_data): Call find_register_by_number.
1387 (supply_regblock): Use VEC_length.
1388 (regcache_raw_read_unsigned): Likewise.
1389 * tdesc.c (init_target_desc): Iterate reg_defs via
1390 VEC_iterate.
1391 (default_description): Update initializer.
1392 (copy_target_description): Don't update field num_registers.
1393 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1394 <num_registers>: Remove.
1395
50a421ac
SM		 13962017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1397
1398 * Makefile.in (.SECONDARY): Define target.
1399
23fdd69e
SM		 14002017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1401
1402 * linux-low.c (linux_wait_1): Adjust.
1403 * server.c (queue_stop_reply_callback): Adjust.
1404
0a2dde4a
SDJ		 14052017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1406
1407 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1408 QEnvironmentUnset and QEnvironmentReset packets.
1409 (handle_query): Inform remote that QEnvironmentHexEncoded,
1410 QEnvironmentUnset and QEnvironmentReset are supported.
1411
6afd337d
SM		 14122017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1413
1414 * inferiors.h (inferior_target_data): Rename to ...
1415 (thread_target_data): ... this.
1416 (inferior_regcache_data): Rename to ...
1417 (thread_regcache_data): ... this.
1418 (set_inferior_regcache_data): Rename to ...
1419 (set_thread_regcache_data): ... this.
1420 * inferiors.c (inferior_target_data): Rename to ...
1421 (thread_target_data): ... this.
1422 (inferior_regcache_data): Rename to ...
1423 (thread_regcache_data): ... this.
1424 (set_inferior_regcache_data): Rename to ...
1425 (set_thread_regcache_data): ... this.
1426 (free_one_thread): Update.
1427 * linux-low.h (get_thread_lwp): Update.
1428 * regcache.c (get_thread_regcache): Update.
1429 (regcache_invalidate_thread): Update.
1430 (free_register_cache_thread): Update.
1431 * win32-i386-low.c (update_debug_registers_callback): Update.
1432 (win32_get_current_dr): Update.
1433 * win32-low.c (thread_rec): Update.
1434 (delete_thread_info): Update.
1435 (continue_one_thread): Update.
1436 (suspend_one_thread): Update.
1437
a160cc46
SM		 14382017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1439
1440 * inferiors.c (set_inferior_target_data): Remove.
1441 * inferiors.h (set_inferior_target_data): Remove.
1442
6d580b63
YQ		 14432017-08-18 Yao Qi <yao.qi@linaro.org>
1444
1445 * Makefile.in (OBS): Add selftest.o.
1446 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1447 * configure, config.in: Re-generated.
1448 * server.c: Include common/sefltest.h.
1449 (captured_main): Handle option --selftest.
1450
f5a29eb0
YQ		 14512017-08-09 Yao Qi <yao.qi@linaro.org>
1452
1453 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1454 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1455 i386-avx-mpx.o and i386-mmx.o.
1456 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1457 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1458 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1459 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1460 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1461 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1462 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1463 i386/amd64-avx-mpx.xml.
1464
57757c2f
YQ		 14652017-08-09 Yao Qi <yao.qi@linaro.org>
1466
1467 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1468 and x32-avx-avx512.o.
1469 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1470 i386/x32-avx-avx512.xml.
1471
229d26fc
SM		 14722017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1473
1474 * tracepoint.h (enum class fast_tpoint_collect_result): New
1475 enumeration.
1476 (fast_tracepoint_collecting): Change return type to
1477 fast_tpoint_collect_result.
1478 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1479 * linux-low.h: Include tracepoint.h.
1480 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1481 fast_tpoint_collect_result.
1482 * linux-low.c (handle_tracepoints): Adjust.
1483 (linux_fast_tracepoint_collecting): Change return type to
1484 fast_tpoint_collect_result.
1485 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1486 linux_wait_1, stuck_in_jump_pad_callback,
1487 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1488 proceed_one_lwp): Adjust to type change.
1489
2e1e43e1
YQ		 14902017-07-10 Yao Qi <yao.qi@linaro.org>
1491
1492 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1493
adc764e7
YQ		 14942017-06-29 Yao Qi <yao.qi@linaro.org>
1495
1496 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1497 Remove.
1498 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1499
a206891a
SM		 15002017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1501
1502 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1503
9a6c7d9c
SDJ		 15042017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1505
1506 * linux-low.c (linux_create_inferior): Adjust code to access the
1507 environment information via 'gdb_environ' class.
1508 * lynx-low.c (lynx_create_inferior): Likewise.
1509 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1510 (get_environ): Return a pointer to 'our_environ'.
1511 (captured_main): Initialize 'our_environ'.
1512 * server.h (get_environ): Adjust prototype.
1513 * spu-low.c (spu_create_inferior): Adjust code to access the
1514 environment information via 'gdb_environ' class.
1515
ae3e2ccf
SM		 15162017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1517
1518 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1519 usage of "register" keyword.
1520
3e019bdc
SM		 15212017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1522
1523 * configure: Re-generate.
1524
8465943a
SM		 15252017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1526
1527 * configure: Re-generate.
1528
cf0dd6f0
SM		 15292017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1530
1531 * Makefile.in (COMPILE.pre): Add "-x c++".
1532
9845682b
SDJ		 15332017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1534
1535 * fork-child.c: Conditionally include <signal.h>.
1536
aefd8b33
SDJ		 15372017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1538
1539 * server.c (handle_general_set): Handle new packet
1540 "QStartupWithShell".
1541 (handle_query): Add "QStartupWithShell" to the list of supported
1542 packets.
1543 (gdbserver_usage): Add help text explaining the
1544 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1545 options.
1546 (captured_main): Recognize and act upon the presence of the new
1547 CLI options.
1548
2090129c
SDJ		 15492017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1550 Pedro Alves <palves@redhat.com>
1551
1552 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1553 * configure: Regenerate.
1554 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1555 "fork-inferior.o".
1556 (i[34567]86-*-lynxos*): Likewise.
1557 (spu*-*-*): Likewise.
1558 * fork-child.c: New file.
1559 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1560 and "environ.h".
1561 (linux_ptrace_fun): New function.
1562 (linux_create_inferior): Adjust function prototype to reflect
1563 change on "target.h". Adjust function code to use
1564 "fork_inferior".
1565 (linux_request_interrupt): Delete "signal_pid".
1566 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1567 (lynx_ptrace_fun): New function.
1568 (lynx_create_inferior): Adjust function prototype to reflect
1569 change on "target.h". Adjust function code to use
1570 "fork_inferior".
1571 * nto-low.c (nto_create_inferior): Adjust function prototype and
1572 code to reflect change on "target.h". Update comments.
1573 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1574 "common-terminal.h" and "environ.h".
1575 (terminal_fd): Moved to fork-child.c.
1576 (old_foreground_pgrp): Likewise.
1577 (restore_old_foreground_pgrp): Likewise.
1578 (last_status): Make it global.
1579 (last_ptid): Likewise.
1580 (our_environ): New variable.
1581 (startup_with_shell): Likewise.
1582 (program_name): Likewise.
1583 (program_argv): Rename to...
1584 (program_args): ...this.
1585 (wrapper_argv): New variable.
1586 (start_inferior): Delete function.
1587 (get_exec_wrapper): New function.
1588 (get_exec_file): Likewise.
1589 (get_environ): Likewise.
1590 (prefork_hook): Likewise.
1591 (post_fork_inferior): Likewise.
1592 (postfork_hook): Likewise.
1593 (postfork_child_hook): Likewise.
1594 (handle_v_run): Update code to deal with arguments coming from the
1595 remote host. Update calls from "start_inferior" to
1596 "create_inferior".
1597 (captured_main): Likewise. Initialize environment variable. Call
1598 "have_job_control".
1599 * server.h (post_fork_inferior): New prototype.
1600 (get_environ): Likewise.
1601 (last_status): Declare.
1602 (last_ptid): Likewise.
1603 (signal_pid): Likewise.
1604 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1605 (spu_ptrace_fun): New function.
1606 (spu_create_inferior): Adjust function prototype to reflect change
1607 on "target.h". Adjust function code to use "fork_inferior".
1608 * target.c (target_terminal_init): New function.
1609 (target_terminal_inferior): Likewise.
1610 (target_terminal_ours): Likewise.
1611 * target.h: Include <vector>.
1612 (struct target_ops) <create_inferior>: Update prototype.
1613 (create_inferior): Update macro.
1614 * utils.c (gdb_flush_out_err): New function.
1615 * win32-low.c (win32_create_inferior): Adjust function prototype
1616 and code to reflect change on "target.h".
1617
043a4934
SDJ		 16182017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1619
1620 * inferiors.c (switch_to_thread): New function.
1621
15652511
SDJ		 16222017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1623
1624 * Makefile.in (SFILE): Add "common/job-control.c".
1625 (OBS): Add "job-control.o".
1626
21ea5acd
SDJ		 16272017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1628
1629 * Makefile: Remove "@host_makefile_frag@".
1630
e13cb306
PA		 16312017-05-05 Pedro Alves <palves@redhat.com>
1632
1633 * configure: Regenerate.
1634
c94fee56
SDJ		 16352017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1636
1637 * configure: Regenerate.
1638
a0ff9e1a
SM		 16392017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1640
1641 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1642 software_single_step change of return type to
1643 std::vector<CORE_ADDR>.
1644 * linux-low.c (install_software_single_step_breakpoints):
1645 Likewise.
1646 * linux-low.h (install_software_single_step_breakpoints):
1647 Likewise.
1648
be628ab8
SDJ		 16492017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1650
1651 * remote-utils.c: Include "gdb_termios.h" instead of
1652 "terminal.h".
1653 * terminal.h: Delete file.
1654
7c5ded6a
SDJ		 16552017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1656
1657 * server.c: Include <vector>.
1658 <program_argv, wrapper_argv>: Convert to std::vector.
1659 (start_inferior): Rewrite function to use C++.
1660 (handle_v_run): Likewise. Update code that calculates the argv
1661 based on the vRun packet; use C++.
1662 (captured_main): Likewise.
1663
436252de
SM		 16642017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1665
1666 * server.c (handle_v_cont): Initialize thread_resume::thread
1667 with null_ptid.
1668
9bf2a700
PA		 16692017-04-05 Pedro Alves <palves@redhat.com>
1670
1671 * configure: Regenerate.
1672
a121b7c1
PA		 16732017-04-05 Pedro Alves <palves@redhat.com>
1674
1675 * gdbreplay.c (sync_error): Constify.
1676 * linux-x86-low.c (push_opcode): Constify.
1677
21c8a587
PA		 16782017-04-05 Pedro Alves <palves@redhat.com>
1679
1680 * win32-low.c (get_child_debug_event)
1681 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1682 Report TARGET_WAITKIND_SPURIOUS instead.
1683
fb32b4f7
PA		 16842017-04-05 Pedro Alves <palves@redhat.com>
1685
1686 * remote-utils.c (remote_prepare, remote_open): Constify.
1687 * remote-utils.h (remote_prepare, remote_open): Constify.
1688 * server.c (captured_main): Constify 'port' handling.
1689
65dd1e59
SM		 16902017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1691
1692 * Makefile.in (clean): Clear .deps.
1693
8fa5b777
SM		 16942017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1695
1696 * .gitignore: Remove generated files, replace with wildcard.
1697 * (clean): Replace removal of generated files with wildcard.
1698 (version.c): Replace with...
1699 (version-generated.c): ...this.
1700 (xml-builtin.c): Replace with...
1701 (xml-builtin-generated.c): ...this.
1702 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1703 (%.c: *regformats*): Replace with...
1704 (%-generated.c: *regformats*): ...this.
1705
a12e714b
MF		 17062017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1707
1708 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1709 (xtensa_fill_gregset): Call collect_register_by_name for
1710 threadptr register.
1711 (xtensa_store_gregset): Call supply_register_by_name for
1712 threadptr register.
1713
1a09b50a
MF		 17142017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1715
1716 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1717 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1718 (xtensa_store_gregset): Call supply_register for all registers in
1719 a0_regnum..a0_regnum + C0_NREGS range.
1720
1a01e7c6
SM		 17212017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1722
1723 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1724 (ax-ipa.o: ax.c): Remove.
1725 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1726 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1727 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1728 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1729 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1730
36bc18a8
SM		 17312017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1732
1733 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1734 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1735 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1736 (errors-ipa.o: ../common/errors.c): Remove.
1737 (format-ipa.o: ../common/format.c): Remove.
1738 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1739
a8ebe3d5
SM		 17402017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1741
1742 * Makefile.in (%-ipa.o: %.c): New rule.
1743 (tracepoint-ipa.o: tracepoint.c): Remove.
1744 (utils-ipa.o: utils.c): Remove.
1745 (remote-utils-ipa.o: remote-utils.c): Remove.
1746 (regcache-ipa.o: regcache.c): Remove.
1747 (i386-linux-ipa.o: i386-linux.c): Remove.
1748 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1749 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1750 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1751 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1752 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1753 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1754 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1755 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1756 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1757 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1758 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1759 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1760 (aarch64-ipa.o: aarch64.c): Remove.
1761 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1762 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1763 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1764 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1765 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1766 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1767 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1768 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1769 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1770 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1771 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1772 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1773 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1774 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1775 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1776 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1777 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1778 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1779 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1780 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1781 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1782 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1783 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1784 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1785 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1786 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1787 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1788 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1789 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1790 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1791 (tdesc-ipa.o: tdesc.c): Remove.
1792 (x32-linux-ipa.o: x32-linux.c): Remove.
1793 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1794 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1795
50cfacb7
SM		 17962017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1797
1798 * Makefile.in (%.o: ../arch/%.c): New rule.
1799 (arm.o: ../arch/arm.c): Remove.
1800 (arm-linux.o: ../arch/arm-linux.c): Remove.
1801 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1802 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1803
c5a22423
SM		 18042017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1805
1806 * Makefile.in (%.o: ../nat/%.c): New rule.
1807 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1808 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1809 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1810 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1811 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1812 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1813 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1814 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1815 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1816 (linux-personality.o: ../nat/linux-personality.c): Remove.
1817 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1818 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1819 (x86-linux.o: ../nat/x86-linux.c): Remove.
1820 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1821 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1822
6bda016b
SM		 18232017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1824
1825 * Makefile.in (%.o: ../common/%.c): New rule.
1826 (signals.o: ../common/signals.c): Remove.
1827 (print-utils.o: ../common/print-utils.c): Remove.
1828 (rsp-low.o: ../common/rsp-low.c): Remove.
1829 (common-utils.o: ../common/common-utils.c): Remove.
1830 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1831 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1832 (vec.o: ../common/vec.c): Remove.
1833 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1834 (xml-utils.o: ../common/xml-utils.c): Remove.
1835 (ptid.o: ../common/ptid.c): Remove.
1836 (buffer.o: ../common/buffer.c): Remove.
1837 (format.o: ../common/format.c): Remove.
1838 (filestuff.o: ../common/filestuff.c): Remove.
1839 (agent.o: ../common/agent.c): Remove.
1840 (errors.o: ../common/errors.c): Remove.
1841 (environ.o: ../common/environ.c): Remove.
1842 (common-debug.o: ../common/common-debug.c): Remove.
1843 (cleanups.o: ../common/cleanups.c): Remove.
1844 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1845 (fileio.o: ../common/fileio.c): Remove.
1846 (common-regcache.o: ../common/common-regcache.c): Remove.
1847 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1848 (new-op.o: ../common/new-op.c): Remove.
1849 (btrace-common.o: ../common/btrace-common.c): Remove.
1850
21122961
SM		 18512017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1852
1853 * Makefile.in (%.o: ../target/%.c): New rule.
1854 (waitstatus.o: ../target/waitstatus.c): Remove.
1855
c362e621
SM		 18562017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1857
1858 * Makefile.in
1859 (%.c: ../regformats/%.dat,
1860 (%.c: ../regformats/arm/%.dat,
1861 (%.c: ../regformats/i386/%.dat,
1862 (%.c: ../regformats/rs6000/%.dat): New rules.
1863 (aarch64.c): Remove.
1864 (reg-arm.c): Remove.
1865 (arm-with-iwmmxt.c): Remove.
1866 (arm-with-vfpv2.c): Remove.
1867 (arm-with-vfpv3.c): Remove.
1868 (arm-with-neon.c): Remove.
1869 (reg-bfin.c): Remove.
1870 (reg-cris.c): Remove.
1871 (reg-crisv32.c): Remove.
1872 (i386.c): Remove.
1873 (i386-linux.c): Remove.
1874 (i386-avx.c): Remove.
1875 (i386-avx-linux.c): Remove.
1876 (i386-avx-avx512.c): Remove.
1877 (i386-avx-avx512-linux.c): Remove.
1878 (i386-mpx.c): Remove.
1879 (i386-mpx-linux.c): Remove.
1880 (i386-avx-mpx-avx512-pku.c): Remove.
1881 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1882 (i386-avx-mpx.c): Remove.
1883 (i386-avx-mpx-linux.c): Remove.
1884 (i386-mmx.c): Remove.
1885 (i386-mmx-linux.c): Remove.
1886 (reg-ia64.c): Remove.
1887 (reg-m32r.c): Remove.
1888 (reg-m68k.c): Remove.
1889 (reg-cf.c): Remove.
1890 (mips-linux.c): Remove.
1891 (mips-dsp-linux.c): Remove.
1892 (mips64-linux.c): Remove.
1893 (mips64-dsp-linux.c): Remove.
1894 (nios2-linux.c): Remove.
1895 (powerpc-32.c): Remove.
1896 (powerpc-32l.c): Remove.
1897 (powerpc-altivec32l.c): Remove.
1898 (powerpc-cell32l.c): Remove.
1899 (powerpc-vsx32l.c): Remove.
1900 (powerpc-isa205-32l.c): Remove.
1901 (powerpc-isa205-altivec32l.c): Remove.
1902 (powerpc-isa205-vsx32l.c): Remove.
1903 (powerpc-e500l.c): Remove.
1904 (powerpc-64l.c): Remove.
1905 (powerpc-altivec64l.c): Remove.
1906 (powerpc-cell64l.c): Remove.
1907 (powerpc-vsx64l.c): Remove.
1908 (powerpc-isa205-64l.c): Remove.
1909 (powerpc-isa205-altivec64l.c): Remove.
1910 (powerpc-isa205-vsx64l.c): Remove.
1911 (s390-linux32.c): Remove.
1912 (s390-linux32v1.c): Remove.
1913 (s390-linux32v2.c): Remove.
1914 (s390-linux64.c): Remove.
1915 (s390-linux64v1.c): Remove.
1916 (s390-linux64v2.c): Remove.
1917 (s390-te-linux64.c): Remove.
1918 (s390-vx-linux64.c): Remove.
1919 (s390-tevx-linux64.c): Remove.
1920 (s390x-linux64.c): Remove.
1921 (s390x-linux64v1.c): Remove.
1922 (s390x-linux64v2.c): Remove.
1923 (s390x-te-linux64.c): Remove.
1924 (s390x-vx-linux64.c): Remove.
1925 (s390x-tevx-linux64.c): Remove.
1926 (tic6x-c64xp-linux.c): Remove.
1927 (tic6x-c64x-linux.c): Remove.
1928 (tic6x-c62x-linux.c): Remove.
1929 (reg-sh.c): Remove.
1930 (reg-sparc64.c): Remove.
1931 (reg-spu.c): Remove.
1932 (amd64.c): Remove.
1933 (amd64-linux.c): Remove.
1934 (amd64-avx.c): Remove.
1935 (amd64-avx-linux.c): Remove.
1936 (amd64-avx-avx512.c): Remove.
1937 (amd64-avx-avx512-linux.c): Remove.
1938 (amd64-mpx.c): Remove.
1939 (amd64-mpx-linux.c): Remove.
1940 (amd64-avx-mpx-avx512-pku.c): Remove.
1941 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1942 (amd64-avx-mpx.c): Remove.
1943 (amd64-avx-mpx-linux.c): Remove.
1944 (x32.c): Remove.
1945 (x32-linux.c): Remove.
1946 (x32-avx.c): Remove.
1947 (x32-avx-linux.c): Remove.
1948 (x32-avx-avx512.c): Remove.
1949 (x32-avx-avx512-linux.c): Remove.
1950 (reg-xtensa.c): Remove.
1951 (reg-tilegx.c): Remove.
1952 (reg-tilegx32.c): Remove.
1953
1672e0d9
SDJ		 19542017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1955
1956 * Makefile.in (SFILES): Add "common/environ.c".
1957 (OBJS): Add "common/environ.h".
1958
239b6d10
WT		 19592017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1960
1961 * configure.ac: Check if the fs_base and gs_base members of
1962 `struct user_regs_struct' exist.
1963 * config.in: Regenerated.
1964 * configure: Likewise.
1965
694b382c
AT		 19662017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1967
1968 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1969 target_read_memory.
1970 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1971 (get_next_pcs_syscall_next_pc): Likewise.
1972
7dc53023
LM		 19732016-12-23 Luis Machado <lgustavo@codesourcery.com>
1974
1975 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1976 * nto-x86-low.c: Likewise.
1977
ad02e4fe
SM		 19782016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1979
1980 * Makefile.in: Include disable-implicit-rules.mk.
1981
dcb07cfa
PA		 19822016-11-23 Pedro Alves <palves@redhat.com>
1983
1984 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1985 (debug_vprintf): Use std::chrono::steady_clock instead of
1986 gettimeofday. Use '.' instead of ':'.
1987 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1988 (get_timestamp): Use std::chrono::steady_clock instead of
1989 gettimeofday.
1990
8629c02c
SM		 19912016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1992
1993 * Makefile.in: Fix whitespace formatting.
1994
b593ecca
SM		 19952016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1996
1997 * Makefile.in (SFILES, OBS): Flatten list and order
1998 alphabetically.
1999
9986ba08
PA		 20002016-11-23 Pedro Alves <palves@redhat.com>
2001
2002 * event-loop.c (handle_file_event): Use warning.
2003 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2004 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2005 Use warning.
2006
4eefa7bc
PA		 20072016-11-23 Pedro Alves <palves@redhat.com>
2008
2009 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2010 output.
2011 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2012 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2013 debug_printf and debug_flush for debug output.
2014 * server.c (handle_general_set): Likewise.
2015 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2016 output.
2017
5443506e
SM		 20182016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2019
2020 * Makefile.in (.c.o): Replace rule with ...
2021 (%.o: %.c): ... this one.
2022
3b165252
SM		 20232016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2024
2025 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2026 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2027 make.
2028 * configure.ac: Remove checks for the make program.
2029 * configure: Re-generate.
2030
0bcda685
PA		 20312016-10-28 Pedro Alves <palves@redhat.com>
2032
2033 * Makefile.in (CXX_DIALECT): Get from configure.
2034 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2035 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2036 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2037 * config.in: Regenerate.
2038 * configure: Regenerate.
2039
c3805894
YQ		 20402016-10-27 Yao Qi <yao.qi@linaro.org>
2041
2042 * linux-low.c (linux_supports_range_stepping): Return true if
2043 can_software_single_step return true.
2044
89342618
YQ		 20452016-10-27 Yao Qi <yao.qi@linaro.org>
2046
2047 * inferiors.c (find_inferior_in_random): New function.
2048 * inferiors.h (find_inferior_in_random): Declare.
2049 * linux-low.c (linux_wait_for_event_filtered): Call
2050 find_inferior_in_random instead of find_inferior.
2051
e3652c84
YQ		 20522016-10-27 Yao Qi <yao.qi@linaro.org>
2053
2054 * linux-low.c (linux_wait_1): If single-step breakpoints are
2055 inserted, remove them.
2056
5a04c4cf
PA		 20572016-10-26 Pedro Alves <palves@redhat.com>
2058
2059 * linux-low.c (handle_extended_wait): Link parent/child fork
2060 threads.
2061 (linux_wait_1): Unlink them.
2062 (linux_set_resume_request): Ignore resume requests for
2063 already-resumed and unhandled fork child threads.
2064 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2065 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2066 New functions.
2067 (handle_v_requests) <vCont>: Don't call require_running.
2068 * server.h (in_queued_stop_replies): New declaration.
2069
cb93dc7f
YQ		 20702016-10-24 Yao Qi <yao.qi@linaro.org>
2071
2072 PR server/20733
2073 * linux-aarch64-low.c (append_insns): Cast the return value to
2074 'uint32_t *'.
2075
a1078bea
YQ		 20762016-10-10 Yao Qi <yao.qi@linaro.org>
2077
2078 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2079
1fb77080
SDJ		 20802016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2081
2082 * target.c (target_supports_multi_process): New function, moved
2083 from...
2084 * target.h (target_supports_multi_process): ... here. Remove
2085 macro.
2086
39b5a3b9
TT		 20872016-10-05 Tom Tromey <tom@tromey.com>
2088
2089 PR remote/20655:
2090 * tracepoint.c (handle_tracepoint_bkpts): Check
2091 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2092
c1d0b70a
YQ		 20932016-10-05 Yao Qi <yao.qi@linaro.org>
2094
2095 * configure.srv: Update the path of arm-*.xml files.
2096
0a69eedb
YQ		 20972016-10-05 Terry Guo <terry.guo@arm.com>
2098 Yao Qi <yao.qi@linaro.org>
2099
2100 * Makefile.in: Adjust the path of rules.
2101 * configure.srv: Update the path of xml files.
2102 * regformats/arm-with-iwmmxt.dat: Regenerated.
2103 * regformats/arm-with-neon.dat: Likewise.
2104 * regformats/arm-with-vfpv2.dat: Likewise.
2105 * regformats/arm-with-vfpv3.dat Likewise.
2106
17e16485
YQ		 21072016-09-30 Yao Qi <yao.qi@linaro.org>
2108
2109 PR gdbserver/20627
2110 * target.c (target_stop_and_wait): Don't call
2111 target_continue_no_signal, use resume_stop instead.
2112
edeeb602
YQ		 21132016-09-26 Yao Qi <yao.qi@linaro.org>
2114
2115 * linux-low.c (linux_wait_1): Call debug_exit.
2116
503b1c39
PA		 21172016-09-23 Pedro Alves <palves@redhat.com>
2118
2119 * Makefile.in (SFILES): Add common/new-op.c.
2120 (OBS): Add common/new-op.o.
2121 (new-op.o): New rule.
2122
74172ecf
SM		 21232016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2124
2125 * .gitinore: Ignore more files.
2126
fc6cda2e
YQ		 21272016-09-21 Yao Qi <yao.qi@linaro.org>
2128
2129 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2130 23.
2131
bc1e6c81
SDJ		 21322016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2133
2134 * server.c (start_inferior): Call target_mourn_inferior instead of
2135 mourn_inferior; pass ptid_t argument to it.
2136 (resume): Likewise.
2137 (handle_target_event): Likewise.
2138 * target.c (target_mourn_inferior): New function.
2139 * target.h (mourn_inferior): Delete macro.
2140
0e00e962
AA		 21412016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2142
2143 * linux-low.c (lwp_is_stepping): New function.
2144
1d8cb77d
CL		 21452016-09-06 Carl Love <cel@us.ibm.com>
2146
2147 * server.c (start_inferior): Fixed comment, requested comment change
2148 didn't get updated correctly. Removed reference to ptrace () call as
2149 it is only true on Linux systems.
2150
7313bced
CL		 21512016-09-06 Carl Love <cel@us.ibm.com>
2152
2153 * server.c (start_inferior): Do not call
2154 function target_post_create_inferior () if the
2155 inferior process has already exited.
2156
cf6de44d
PA		 21572016-09-05 Pedro Alves <palves@redhat.com>
2158
2159 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2160 (COMPILE.pre, CC_LD): Use CXX directly.
2161 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2162 * acinclude.m4: Don't include build-with-cxx.m4.
2163 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2164 * configure: Regenerate.
2165
c1da6748
AT		 21662016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2167
2168 PR gdb/19495
2169 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2170 call writing data to own_buf.
2171
f2b9e3df
SDJ		 21722016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2173
2174 * target.c (mywait): Call target_wait instead of
2175 the_target->wait.
2176 (target_wait): New function.
2177
049a8570
SDJ		 21782016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2179
2180 * server.c (start_inferior): New variable 'ptid'. Replace calls
2181 to the_target->resume by target_continue{,_no_signal}, depending
2182 on the case.
2183 * target.c (target_stop_and_wait): Call target_continue_no_signal
2184 instead of the_target->resume.
2185 (target_continue): New function.
2186
3aa5cfa0
AT		 21872016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2188
2189 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2190
754653a7
AZ		 21912016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2192
2193 PR server/20491
2194 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2195 ps_prochandle.
2196 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2197 * linux-arm-low.c (ps_get_thread_area): Likewise.
2198 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2199 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2200 * linux-mips-low.c (ps_get_thread_area): Likewise.
2201 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2202 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2203 * linux-x86-low.c (ps_get_thread_area): Likewise.
2204 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2205
ed036b40
PA		 22062016-08-19 Pedro Alves <palves@redhat.com>
2207
2208 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2209
c8ef42ee
PA		 22102016-08-19 Pedro Alves <palves@redhat.com>
2211
2212 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2213 comment. Use memcpy instead of casting through unsigned long.
2214
9c235a72
PA		 22152016-08-19 Pedro Alves <palves@redhat.com>
2216
2217 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2218 allocating around 0x80000000.
2219
201506da
PA		 22202016-08-19 Pedro Alves <palves@redhat.com>
2221
2222 PR gdb/20415
2223 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2224 (x32-avx512-linux-ipa.o): New rules.
2225 * configure.ac (x86_64-*-linux*): New x32 check.
2226 * configure.srv (ipa_x32_linux_regobj): New.
2227 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2228 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2229 descriptions.
2230 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2231 descriptions.
2232 * configure: Regenerate.
2233
f348d89a
PA		 22342016-08-09 Pedro Alves <palves@redhat.com>
2235
2236 PR gdb/18653
2237 * Makefile.in (OBS): Add signals-state-save-restore.o.
2238 (signals-state-save-restore.o): New rule.
2239 * config.in: Regenerate.
2240 * configure: Regenerate.
2241 * linux-low.c: Include "signals-state-save-restore.h".
2242 (linux_create_inferior): Call
2243 restore_original_signals_state.
2244 * server.c: Include "dispositions-save-restore.h".
2245 (captured_main): Call save_original_signals_state.
2246
1baf5149
PA		 22472016-08-05 Pedro Alves <palves@redhat.com>
2248
2249 * configure: Regenerate.
2250
fcd4a73d
YQ		 22512016-08-04 Yao Qi <yao.qi@linaro.org>
2252
2253 * linux-low.c (regsets_fetch_inferior_registers): Check
2254 errno is ESRCH or not.
2255
979659d0
YQ		 22562016-08-02 Yao Qi <yao.qi@linaro.org>
2257
2258 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2259 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2260 (thread_db_load_search): Update.
2261 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2262 td_ta_set_event and td_ta_event_getmsg.
2263
6598661d
PA		 22642016-07-26 Pedro Alves <palves@redhat.com>
2265
2266 PR server/20414
2267 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2268 of unsigned long for 64-bit registers and use uint32_t instead of
2269 unsigned int for 32-bit registers.
2270
9cf12d57
PA		 22712016-07-26 Pedro Alves <palves@redhat.com>
2272
2273 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2274 to 'ptrace'.
2275
305450ed
TT		 22762016-07-21 Tom Tromey <tom@tromey.com>
2277
2278 * configure: Rebuild.
2279
2583da7c
YQ		 22802016-07-21 Yao Qi <yao.qi@linaro.org>
2281
2282 * mem-break.c (find_gdb_breakpoint): Cast bp to
2283 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2284
21536b36
YQ		 22852016-07-21 Yao Qi <yao.qi@linaro.org>
2286
2287 * server.c (handle_v_requests): Support s and S actions
2288 if target_supports_software_single_step return true.
2289
8901d193
YQ		 22902016-07-21 Yao Qi <yao.qi@linaro.org>
2291
2292 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2293 is resume_step, call maybe_hw_step.
2294 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2295 and unstop them.
2296 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2297 breakpoints or not.
2298 (proceed_one_lwp): If resume request is resume_step, install
2299 reinsert breakpoints and call maybe_hw_step.
2300
0e9a339e
YQ		 23012016-07-21 Yao Qi <yao.qi@linaro.org>
2302
2303 * linux-low.c (proceed_one_lwp): Declare.
2304 (linux_resume_one_thread): Remove local variable 'step'.
2305 Lift code enqueue signal. Call proceed_one_lwp instead of
2306 linux_resume_one_lwp.
2307
4281b351
YQ		 23082016-07-21 Yao Qi <yao.qi@linaro.org>
2309
2310 * linux-low.c (linux_resume_one_thread): Call
2311 enqueue_pending_signal.
2312
984a2c04
YQ		 23132016-07-21 Yao Qi <yao.qi@linaro.org>
2314
2315 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2316 * inferiors.c (do_restore_current_thread_cleanup): New function.
2317 (make_cleanup_restore_current_thread): Likewise.
2318 * linux-low.c (install_software_single_step_breakpoints): Call
2319 make_cleanup_restore_current_thread. Switch current_thread to
2320 thread.
2321
bec903c9
YQ		 23222016-07-21 Yao Qi <yao.qi@linaro.org>
2323
2324 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2325 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2326 (clone_one_breakpoint): Likewise.
2327 (delete_reinsert_breakpoints): Change parameter to thread.
2328 Callers updated.
2329 (has_reinsert_breakpoints): Likewise.
2330 (uninsert_reinsert_breakpoints): Likewise.
2331 (reinsert_reinsert_breakpoints): Likewise.
2332 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2333 (delete_reinsert_breakpoints): Likewise.
2334 (reinsert_reinsert_breakpoints): Likewise.
2335 (uninsert_reinsert_breakpoints): Likewise.
2336 (has_reinsert_breakpoints): Likewise.
2337
63c40ec7
YQ		 23382016-07-21 Yao Qi <yao.qi@linaro.org>
2339
2340 * inferiors.c (get_thread_process): Make parameter const.
2341 * inferiors.h (get_thread_process): Update declaration.
2342 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2343 Add new parameters child_thread and parent_thread. Callers
2344 updated.
2345 * mem-break.h (clone_all_breakpoints): Update declaration.
2346
9aa76cd0
YQ		 23472016-07-21 Yao Qi <yao.qi@linaro.org>
2348
2349 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2350 <command_list, handler>: Remove.
2351 (struct gdb_breakpoint): New.
2352 (struct other_breakpoint): New.
2353 (struct reinsert_breakpoint): New.
2354 (is_gdb_breakpoint): New function.
2355 (any_persistent_commands): Update command_list if
2356 is_gdb_breakpoint returns true.
2357 (set_breakpoint): Create breakpoints according to their types.
2358 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2359 (set_gdb_breakpoint_1): Likewise.
2360 (set_gdb_breakpoint): Likewise.
2361 (clear_breakpoint_conditions): Change parameter type to
2362 'struct gdb_breakpoint *'.
2363 (clear_breakpoint_commands): Likewise.
2364 (clear_breakpoint_conditions_and_commands): Likewise.
2365 (add_condition_to_breakpoint): Likewise.
2366 (add_breakpoint_condition): Likewise.
2367 (add_commands_to_breakpoint): Likewise.
2368 (check_breakpoints): Check other_breakpoint.
2369 (clone_one_breakpoint): Clone breakpopint according to its type.
2370 * mem-break.h (struct gdb_breakpoint): Declare.
2371 (set_gdb_breakpoint): Update declaration.
2372 (clear_breakpoint_conditions_and_commands): Likewise.
2373 (add_breakpoint_condition): Likewise.
2374 (add_breakpoint_commands): Likewise.
2375 * server.c (process_point_options): Change parameter type to
2376 'struct gdb_breakpoint *'.
2377
811f8301
YQ		 23782016-07-21 Yao Qi <yao.qi@linaro.org>
2379
2380 * mem-break.c (set_breakpoint_at): Rename it to ...
2381 (set_breakpoint_type_at): ... it.
2382 (set_breakpoint_at): Call set_breakpoint_type_at.
2383 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2384 * mem-break.h (set_breakpoint_at): Update comments.
2385
b1c51e36
CLT		 23862016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2387
2388 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2389 to buf parameter.
2390 (nios2_store_gregset): Likewise.
2391
ced2dffb
PA		 23922016-07-01 Pedro Alves <palves@redhat.com>
2393 Antoine Tremblay <antoine.tremblay@ericsson.com>
2394
2395 * linux-low.c: Change interface to take the target lwp_info
2396 pointer directly and return void. Handle detaching from a zombie
2397 thread.
2398 (linux_detach_lwp_callback): New function.
2399 (linux_detach): Detach from the leader thread after detaching from
2400 the clone threads.
2401
2ac09a5b
YQ		 24022016-06-28 Yao Qi <yao.qi@linaro.org>
2403
2404 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2405 for variable new_offset.
2406 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2407 (aarch64_ftrace_insn_reloc_cb): Likewise.
2408 (aarch64_ftrace_insn_reloc_tb): Likewise.
2409 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2410 PRIx64 instead of PRIx32.
2411
79e7fd4f
YQ		 24122016-06-28 Yao Qi <yao.qi@linaro.org>
2413
2414 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2415 (the_low_target): Install arm_get_syscall_trapinfo.
2416
061fc021
YQ		 24172016-06-28 Yao Qi <yao.qi@linaro.org>
2418
2419 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2420 function.
2421 (the_low_target): Install aarch64_get_syscall_trapinfo.
2422
4cc32bec
YQ		 24232016-06-28 Yao Qi <yao.qi@linaro.org>
2424
2425 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2426 Callers updated.
2427 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2428 Remove parameter sysno.
2429 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2430 sysret.
2431
782c1122
AA		 24322016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2433
2434 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2435 (s390_emit_ne_goto): Likewise.
2436 (s390_emit_lt_goto): Likewise.
2437 (s390_emit_le_goto): Likewise.
2438 (s390_emit_gt_goto): Likewise.
2439 (s390_emit_ge_goto): Likewise.
2440 (s390x_emit_eq_goto): Likewise.
2441 (s390x_emit_ne_goto): Likewise.
2442 (s390x_emit_lt_goto): Likewise.
2443 (s390x_emit_le_goto): Likewise.
2444 (s390x_emit_gt_goto): Likewise.
2445 (s390x_emit_ge_goto): Likewise.
2446 (s390_emit_ops_impl): Mark variable static.
2447 (s390x_emit_ops): Likewise.
2448
2e7b624b
YQ		 24492016-06-17 Yao Qi <yao.qi@linaro.org>
2450
2451 * linux-low.c (handle_extended_wait): Call
2452 uninsert_reinsert_breakpoints for the parent process. Remove
2453 reinsert breakpoints from the child process. Reinsert them to
2454 the parent process when vfork is done.
2455 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2456 (reinsert_reinsert_breakpoints): New function.
2457 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2458 (reinsert_reinsert_breakpoints): Declare.
2459
8a81c5d7
YQ		 24602016-06-17 Yao Qi <yao.qi@linaro.org>
2461
2462 * linux-low.c (handle_extended_wait): If the parent is doing
2463 step-over, remove the reinsert breakpoints from the forked child.
2464
f50bf8e5
YQ		 24652016-06-17 Yao Qi <yao.qi@linaro.org>
2466
2467 * linux-low.c (unsuspend_all_lwps): Declare.
2468 (linux_low_filter_event): If thread exited, call finish_step_over.
2469 If step-over is finished, unsuspend other threads.
2470
8376a3cb
YQ		 24712016-06-17 Yao Qi <yao.qi@linaro.org>
2472
2473 * linux-low.c (linux_resume_one_lwp_throw): Assert
2474 has_reinsert_breakpoints returns false.
2475 * mem-break.c (delete_disabled_breakpoints): Assert
2476 bp type isn't reinsert_breakpoint.
2477
f79b145d
YQ		 24782016-06-17 Yao Qi <yao.qi@linaro.org>
2479
2480 * linux-low.c (maybe_hw_step): New function.
2481 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2482 (finish_step_over): Switch current_thread to lwp temporarily,
2483 and assert has_reinsert_breakpoints returns true.
2484 (proceed_one_lwp): Call maybe_hw_step.
2485 * mem-break.c (has_reinsert_breakpoints): New function.
2486 * mem-break.h (has_reinsert_breakpoints): Declare.
2487
0ae534d2
JT		 24882016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2489
2490 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2491
fcdad592
YQ		 24922016-05-17 Yao Qi <yao.qi@linaro.org>
2493
2494 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2495 instead of find_inferior.
2496
9e784964
YQ		 24972016-05-05 Yao Qi <yao.qi@linaro.org>
2498
2499 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2500 Initialize res to zero.
2501
cf2ebb6e
YQ		 25022016-05-05 Yao Qi <yao.qi@linaro.org>
2503
2504 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2505 to uint32_t.
2506
c1aebf87
UW		 25072016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2508
2509 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2510 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2511 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2512
35fd2deb 25132016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 2514 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 2515
2516 * tracepoint.c (write_inferior_int8): New function.
2517 (cmd_qtenable_disable): Write enable flag using
2518 write_inferior_int8.
2519
484b3c32
YQ		 25202016-04-25 Yao Qi <yao.qi@linaro.org>
2521
2522 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2523 (need_step_over_p): Return zero if the LWP has pending signals
2524 can be delivered on software single step target.
2525
85ba7d86
YQ		 25262016-04-25 Yao Qi <yao.qi@linaro.org>
2527
2528 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2529 return instead of error.
2530
3539aa13
YQ		 25312016-04-22 Yao Qi <yao.qi@linaro.org>
2532
2533 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2534 to 23.
2535
5b061e98
YQ		 25362016-04-22 Yao Qi <yao.qi@linaro.org>
2537
2538 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2539 signal when stepping over breakpoint with software single
2540 step.
2541
3451269c
PA		 25422016-04-21 Pedro Alves <palves@redhat.com>
2543
2544 * linux-s390-low.c (s390_collect_ptrace_register)
2545 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2546 add casts.
2547 (s390_check_regset): Use void * instead of gdb_byte *.
2548
a2358508
PA		 25492016-04-20 Pedro Alves <palves@redhat.com>
2550
2551 * configure: Renegerate.
2552
6885166d
YQ		 25532016-04-20 Yao Qi <yao.qi@linaro.org>
2554
2555 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2556 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2557 number 16.
2558 (arm_store_gregset): Likewise.
2559
2b863f51
WT		 25602016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2561
2562 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2563 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2564 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2565 (amd64-avx-mpx-linux.c): New rules.
2566 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2567 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2568 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2569 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2570 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2571 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2572 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2573 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2574 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2575 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2576 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2577 * linux-x86-low.c (x86_linux_read_description): Add case for
2578 X86_XSTATE_AVX_MPX_MASK.
2579 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2580 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2581 init_registers_i386_avx_mpx_linux.
2582 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2583 (initialize_low_tracepoint): Call
2584 init_registers_i386_avx_mpx_linux.
2585 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2586 (initialize_low_tracepoint): Call
2587 init_registers_amd64_avx_mpx_linux.
2588 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2589 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2590 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2591 declarations.
2592
9b30624b
PA		 25932016-04-18 Pedro Alves <palves@redhat.com>
2594
2595 * configure: Regenerate.
2596
45e3745e
AT		 25972016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2598
2599 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2600 (aarch64_emit_sub): Likewise.
2601
2afc13ff
PA		 26022016-04-12 Pedro Alves <palves@redhat.com>
2603
2604 * utils.c (prepare_to_throw_exception): Delete.
2605
6e774b13
SM		 26062016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2607
2608 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2609
4dca19f8
MK		 26102016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2611
2612 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2613
d0a9981f
MK		 26142016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2615
2616 * linux-aarch64-ipa.c: Add <elf.h> include.
2617 * linux-ppc-ipa.c: Add <elf.h> include.
2618 * linux-s390-ipa.c: Add <elf.h> include.
2619
252db07e
MK		 26202016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2621
2622 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2623 (get_raw_reg_ptr): Likewise.
2624 (get_trace_state_variable_value_ptr): Likewise.
2625 (set_trace_state_variable_value_ptr): Likewise.
2626 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2627 char *.
2628
14e2b6d9
MK		 26292016-03-31 Wei-cheng Wang <cole945@gmail.com>
2630 Marcin Kościelnicki <koriakin@0x04.net>
2631
2632 PR/17221
2633 * linux-ppc-low.c (emit_insns): New function.
2634 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2635 (ppc_emit_prologue): New function.
2636 (ppc_emit_epilogue): New function.
2637 (ppc_emit_add): New function.
2638 (ppc_emit_sub): New function.
2639 (ppc_emit_mul): New function.
2640 (ppc_emit_lsh): New function.
2641 (ppc_emit_rsh_signed): New function.
2642 (ppc_emit_rsh_unsigned): New function.
2643 (ppc_emit_ext): New function.
2644 (ppc_emit_zero_ext): New function.
2645 (ppc_emit_log_not): New function.
2646 (ppc_emit_bit_and): New function.
2647 (ppc_emit_bit_or): New function.
2648 (ppc_emit_bit_xor): New function.
2649 (ppc_emit_bit_not): New function.
2650 (ppc_emit_equal): New function.
2651 (ppc_emit_less_signed): New function.
2652 (ppc_emit_less_unsigned): New function.
2653 (ppc_emit_ref): New function.
2654 (ppc_emit_const): New function.
2655 (ppc_emit_reg): New function.
2656 (ppc_emit_pop): New function.
2657 (ppc_emit_stack_flush): New function.
2658 (ppc_emit_swap): New function.
2659 (ppc_emit_stack_adjust): New function.
2660 (ppc_emit_call): New function.
2661 (ppc_emit_int_call_1): New function.
2662 (ppc_emit_void_call_2): New function.
2663 (ppc_emit_if_goto): New function.
2664 (ppc_emit_goto): New function.
2665 (ppc_emit_eq_goto): New function.
2666 (ppc_emit_ne_goto): New function.
2667 (ppc_emit_lt_goto): New function.
2668 (ppc_emit_le_goto): New function.
2669 (ppc_emit_gt_goto): New function.
2670 (ppc_emit_ge_goto): New function.
2671 (ppc_write_goto_address): New function.
2672 (ppc_emit_ops_impl): New static variable.
2673 (ppc64v1_emit_prologue): New function.
2674 (ppc64v2_emit_prologue): New function.
2675 (ppc64_emit_epilogue): New function.
2676 (ppc64_emit_add): New function.
2677 (ppc64_emit_sub): New function.
2678 (ppc64_emit_mul): New function.
2679 (ppc64_emit_lsh): New function.
2680 (ppc64_emit_rsh_signed): New function.
2681 (ppc64_emit_rsh_unsigned): New function.
2682 (ppc64_emit_ext): New function.
2683 (ppc64_emit_zero_ext): New function.
2684 (ppc64_emit_log_not): New function.
2685 (ppc64_emit_bit_and): New function.
2686 (ppc64_emit_bit_or): New function.
2687 (ppc64_emit_bit_xor): New function.
2688 (ppc64_emit_bit_not): New function.
2689 (ppc64_emit_equal): New function.
2690 (ppc64_emit_less_signed): New function.
2691 (ppc64_emit_less_unsigned): New function.
2692 (ppc64_emit_ref): New function.
2693 (ppc64_emit_const): New function.
2694 (ppc64v1_emit_reg): New function.
2695 (ppc64v2_emit_reg): New function.
2696 (ppc64_emit_pop): New function.
2697 (ppc64_emit_stack_flush): New function.
2698 (ppc64_emit_swap): New function.
2699 (ppc64v1_emit_call): New function.
2700 (ppc64v2_emit_call): New function.
2701 (ppc64v1_emit_int_call_1): New function.
2702 (ppc64v2_emit_int_call_1): New function.
2703 (ppc64v1_emit_void_call_2): New function.
2704 (ppc64v2_emit_void_call_2): New function.
2705 (ppc64_emit_if_goto): New function.
2706 (ppc64_emit_eq_goto): New function.
2707 (ppc64_emit_ne_goto): New function.
2708 (ppc64_emit_lt_goto): New function.
2709 (ppc64_emit_le_goto): New function.
2710 (ppc64_emit_gt_goto): New function.
2711 (ppc64_emit_ge_goto): New function.
2712 (ppc64v1_emit_ops_impl): New static variable.
2713 (ppc64v2_emit_ops_impl): New static variable.
2714 (ppc_emit_ops): New function.
2715 (linux_low_target): Wire in ppc_emit_ops.
2716
a2174ba4
MK		 27172016-03-31 Wei-cheng Wang <cole945@gmail.com>
2718 Marcin Kościelnicki <koriakin@0x04.net>
2719
2720 PR/17221
2721 * Makefile.in: Add powerpc-*-ipa.o
2722 * configure.srv: Add ipa_obj for powerpc*-linux.
2723 * linux-ppc-ipa.c: New file.
2724 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2725 includes.
2726 (PPC_FIELD): New macro.
2727 (PPC_SEXT): New macro.
2728 (PPC_OP6): New macro.
2729 (PPC_BO): New macro.
2730 (PPC_LI): New macro.
2731 (PPC_BD): New macro.
2732 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2733 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2734 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2735 (ppc_get_thread_area): New function.
2736 (is_elfv2_inferior): New function.
2737 (gen_ds_form): New function.
2738 (GEN_STD): New macro.
2739 (GEN_STDU): New macro.
2740 (GEN_LD): New macro.
2741 (GEN_LDU): New macro.
2742 (gen_d_form): New function.
2743 (GEN_ADDI): New macro.
2744 (GEN_ADDIS): New macro.
2745 (GEN_LI): New macro.
2746 (GEN_LIS): New macro.
2747 (GEN_ORI): New macro.
2748 (GEN_ORIS): New macro.
2749 (GEN_LWZ): New macro.
2750 (GEN_STW): New macro.
2751 (GEN_STWU): New macro.
2752 (gen_xfx_form): New function.
2753 (GEN_MFSPR): New macro.
2754 (GEN_MTSPR): New macro.
2755 (GEN_MFCR): New macro.
2756 (GEN_MTCR): New macro.
2757 (GEN_SYNC): New macro.
2758 (GEN_LWSYNC): New macro.
2759 (gen_x_form): New function.
2760 (GEN_OR): New macro.
2761 (GEN_MR): New macro.
2762 (GEN_LWARX): New macro.
2763 (GEN_STWCX): New macro.
2764 (GEN_CMPW): New macro.
2765 (gen_md_form): New function.
2766 (GEN_RLDICL): New macro.
2767 (GEN_RLDICR): New macro.
2768 (gen_i_form): New function.
2769 (GEN_B): New macro.
2770 (GEN_BL): New macro.
2771 (gen_b_form): New function.
2772 (GEN_BNE): New macro.
2773 (GEN_LOAD): New macro.
2774 (GEN_STORE): New macro.
2775 (gen_limm): New function.
2776 (gen_atomic_xchg): New function.
2777 (gen_call): New function.
2778 (ppc_relocate_instruction): New function.
2779 (ppc_install_fast_tracepoint_jump_pad): New function.
2780 (ppc_get_min_fast_tracepoint_insn_len): New function.
2781 (ppc_get_ipa_tdesc_idx): New function.
2782 (the_low_target): Wire in the new functions.
2783 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2784 tdescs.
2785 * linux-ppc-tdesc.h: New file.
2786
a13c4696
MK		 27872016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2788
2789 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2790 (alloc_jump_pad_buffer): New function.
2791 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2792 (alloc_jump_pad_buffer): New function.
2793 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2794 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2795 (alloc_jump_pad_buffer): New function.
2796 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2797 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2798 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2799 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2800
1cda1512
MK		 28012016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2802
2803 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2804 * linux-amd64-ipa.c: Likewise.
2805 * linux-i386-ipa.c: Likewise.
2806 * linux-s390-ipa.c: Likewise.
2807 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2808 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2809 set_trace_state_variable_value_ptr.
2810 (struct ipa_sym_addresses): Likewise.
2811 (symbol_list): Likewise.
2812 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2813 accessing gdb_collect directly.
2814 (gdb_collect_ptr_type): New typedef.
2815 (get_raw_reg_ptr_type): New typedef.
2816 (get_trace_state_variable_value_ptr_type): New typedef.
2817 (set_trace_state_variable_value_ptr_type): New typedef.
2818 (gdb_collect_ptr): New global.
2819 (get_raw_reg_ptr): New global.
2820 (get_trace_state_variable_value_ptr): New global.
2821 (set_trace_state_variable_value_ptr): New global.
2822 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2823 accessing get_raw_reg directly.
2824 (get_get_tsv_func_addr): Likewise for
2825 get_trace_state_variable_value_ptr.
2826 (get_set_tsv_func_addr): Likewise for
2827 set_trace_state_variable_value_ptr.
2828 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2829
72fb5488
SM		 28302016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2831
2832 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2833
28170b88
MK		 28342016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2835
2836 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2837 packets.
2838 (relocate_instruction): Remove own_buf.
2839 * server.c (own_buf): Make global.
2840 (handle_v_requests): Make global.
2841 * server.h (own_buf): New declaration.
2842 (handle_v_requests): New prototype.
2843
f39e8743
MK		 28442016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2845
2846 PR 18377
2847 * linux-s390-low.c (add_insns): New function.
2848 (s390_emit_prologue): New function.
2849 (s390_emit_epilogue): New function.
2850 (s390_emit_add): New function.
2851 (s390_emit_sub): New function.
2852 (s390_emit_mul): New function.
2853 (s390_emit_lsh): New function.
2854 (s390_emit_rsh_signed): New function.
2855 (s390_emit_rsh_unsigned): New function.
2856 (s390_emit_ext): New function.
2857 (s390_emit_log_not): New function.
2858 (s390_emit_bit_and): New function.
2859 (s390_emit_bit_or): New function.
2860 (s390_emit_bit_xor): New function.
2861 (s390_emit_bit_not): New function.
2862 (s390_emit_equal): New function.
2863 (s390_emit_less_signed): New function.
2864 (s390_emit_less_unsigned): New function.
2865 (s390_emit_ref): New function.
2866 (s390_emit_if_goto): New function.
2867 (s390_emit_goto): New function.
2868 (s390_write_goto_address): New function.
2869 (s390_emit_litpool): New function.
2870 (s390_emit_const): New function.
2871 (s390_emit_call): New function.
2872 (s390_emit_reg): New function.
2873 (s390_emit_pop): New function.
2874 (s390_emit_stack_flush): New function.
2875 (s390_emit_zero_ext): New function.
2876 (s390_emit_swap): New function.
2877 (s390_emit_stack_adjust): New function.
2878 (s390_emit_set_r2): New function.
2879 (s390_emit_int_call_1): New function.
2880 (s390_emit_void_call_2): New function.
2881 (s390_emit_eq_goto): New function.
2882 (s390_emit_ne_goto): New function.
2883 (s390_emit_lt_goto): New function.
2884 (s390_emit_le_goto): New function.
2885 (s390_emit_gt_goto): New function.
2886 (s390_emit_ge_goto): New function.
2887 (s390x_emit_prologue): New function.
2888 (s390x_emit_epilogue): New function.
2889 (s390x_emit_add): New function.
2890 (s390x_emit_sub): New function.
2891 (s390x_emit_mul): New function.
2892 (s390x_emit_lsh): New function.
2893 (s390x_emit_rsh_signed): New function.
2894 (s390x_emit_rsh_unsigned): New function.
2895 (s390x_emit_ext): New function.
2896 (s390x_emit_log_not): New function.
2897 (s390x_emit_bit_and): New function.
2898 (s390x_emit_bit_or): New function.
2899 (s390x_emit_bit_xor): New function.
2900 (s390x_emit_bit_not): New function.
2901 (s390x_emit_equal): New function.
2902 (s390x_emit_less_signed): New function.
2903 (s390x_emit_less_unsigned): New function.
2904 (s390x_emit_ref): New function.
2905 (s390x_emit_if_goto): New function.
2906 (s390x_emit_const): New function.
2907 (s390x_emit_call): New function.
2908 (s390x_emit_reg): New function.
2909 (s390x_emit_pop): New function.
2910 (s390x_emit_stack_flush): New function.
2911 (s390x_emit_zero_ext): New function.
2912 (s390x_emit_swap): New function.
2913 (s390x_emit_stack_adjust): New function.
2914 (s390x_emit_int_call_1): New function.
2915 (s390x_emit_void_call_2): New function.
2916 (s390x_emit_eq_goto): New function.
2917 (s390x_emit_ne_goto): New function.
2918 (s390x_emit_lt_goto): New function.
2919 (s390x_emit_le_goto): New function.
2920 (s390x_emit_gt_goto): New function.
2921 (s390x_emit_ge_goto): New function.
2922 (s390_emit_ops): New function.
2923 (struct linux_target_ops): Fill in emit_ops hook.
2924
abd9baf9
MK		 29252016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2926
2927 PR 18377
2928 * Makefile.in: Add s390 IPA files.
2929 * configure.srv: Build IPA for s390.
2930 * linux-s390-ipa.c: New file.
2931 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2932 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2933 (tdesc_s390_linux32): Likewise.
2934 (init_registers_s390_linux32v1): Likewise.
2935 (tdesc_s390_linux32v1): Likewise.
2936 (init_registers_s390_linux32v2): Likewise.
2937 (tdesc_s390_linux32v2): Likewise.
2938 (init_registers_s390_linux64): Likewise.
2939 (tdesc_s390_linux64): Likewise.
2940 (init_registers_s390_linux64v1): Likewise.
2941 (tdesc_s390_linux64v1): Likewise.
2942 (init_registers_s390_linux64v2): Likewise.
2943 (tdesc_s390_linux64v2): Likewise.
2944 (init_registers_s390_te_linux64): Likewise.
2945 (tdesc_s390_te_linux64): Likewise.
2946 (init_registers_s390_vx_linux64): Likewise.
2947 (tdesc_s390_vx_linux64): Likewise.
2948 (init_registers_s390_tevx_linux64): Likewise.
2949 (tdesc_s390_tevx_linux64): Likewise.
2950 (init_registers_s390x_linux64): Likewise.
2951 (tdesc_s390x_linux64): Likewise.
2952 (init_registers_s390x_linux64v1): Likewise.
2953 (tdesc_s390x_linux64v1): Likewise.
2954 (init_registers_s390x_linux64v2): Likewise.
2955 (tdesc_s390x_linux64v2): Likewise.
2956 (init_registers_s390x_te_linux64): Likewise.
2957 (tdesc_s390x_te_linux64): Likewise.
2958 (init_registers_s390x_vx_linux64): Likewise.
2959 (tdesc_s390x_vx_linux64): Likewise.
2960 (init_registers_s390x_tevx_linux64): Likewise.
2961 (tdesc_s390x_tevx_linux64): Likewise.
2962 (have_hwcap_s390_vx): New static variable.
2963 (s390_arch_setup): Fill have_hwcap_s390_vx.
2964 (s390_get_thread_area): New function.
2965 (s390_ft_entry_gpr_esa): New const.
2966 (s390_ft_entry_gpr_zarch): New const.
2967 (s390_ft_entry_misc): New const.
2968 (s390_ft_entry_fr): New const.
2969 (s390_ft_entry_vr): New const.
2970 (s390_ft_main_31): New const.
2971 (s390_ft_main_64): New const.
2972 (s390_ft_exit_fr): New const.
2973 (s390_ft_exit_vr): New const.
2974 (s390_ft_exit_misc): New const.
2975 (s390_ft_exit_gpr_esa): New const.
2976 (s390_ft_exit_gpr_zarch): New const.
2977 (append_insns): New function.
2978 (s390_relocate_instruction): New function.
2979 (s390_install_fast_tracepoint_jump_pad): New function.
2980 (s390_get_min_fast_tracepoint_insn_len): New function.
2981 (s390_get_ipa_tdesc_idx): New function.
2982 (struct linux_target_ops): Wire in the above functions.
2983 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2984 * linux-s390-tdesc.h: New file.
2985
a4105d04
MK		 29862016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2987
2988 * linux-s390-low.c (s390_supports_tracepoints): New function.
2989 (struct linux_target_ops): Fill supports_tracepoints hook.
2990
35ac8b3e
YQ		 29912016-03-18 Yao Qi <yao.qi@linaro.org>
2992
2993 * linux-low.c (lwp_signal_can_be_delivered): New function.
2994 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2995
94610ec4
YQ		 29962016-03-18 Yao Qi <yao.qi@linaro.org>
2997
2998 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2999 0 if signal is enqueued. Remove 'signal' from one debugging
3000 message. Move one debugging message to some lines below.
3001 Remove code setting 'signal' to 0.
3002
80aea927
YQ		 30032016-03-18 Yao Qi <yao.qi@linaro.org>
3004
3005 * linux-low.c (linux_low_filter_event): Remove redundant
3006 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3007
b04fd3be
MK		 30082016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3009
3010 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3011 (struct linux_target_ops): Wire in the above.
3012
c40c8d4b
YQ		 30132016-03-03 Yao Qi <yao.qi@linaro.org>
3014
3015 * linux-low.c: Update comments to start_step_over.
3016
0f8288ae
YQ		 30172016-03-03 Yao Qi <yao.qi@linaro.org>
3018
3019 PR server/19736
3020 * linux-low.c (handle_extended_wait): Set child suspended
3021 if event_lwp->bp_reinsert isn't zero.
3022
fdbd04a8
YQ		 30232016-03-02 Yao Qi <yao.qi@linaro.org>
3024
3025 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3026 enqueue_pending_signal.
3027
6896a8fa
MK		 30282016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3029
3030 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3031 is actually loaded.
3032
ab503087
MK		 30332016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3034
3035 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3036 (s390_regmap_3264) [!__s390x__]: New global.
3037 (s390_collect_ptrace_register): Skip map entries containing -1.
3038 (s390_supply_ptrace_register): Ditto.
3039 (s390_fill_gprs_high): New function.
3040 (s390_store_gprs_high): New function.
3041 (s390_regsets): Add NT_S390_HIGH_GPRS.
3042 (s390_get_hwcap): Enable on 31-bit.
3043 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3044 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3045 Detect NT_S390_HIGH_GPRS.
3046 (s390_usrregs_info_3264): Enable on 31-bit.
3047 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3048 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3049
ae91f625
MK		 30502016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3051
3052 PR gdb/13808
3053 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3054 * configure.srv: Ditto.
3055 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3056 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3057 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3058 (init_registers_amd64_linux): Remove prototype.
3059 (tdesc_amd64_linux): Remove declaration.
3060 (get_ipa_tdesc): New function.
3061 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3062 initialize remaining tdescs.
3063 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3064 (init_registers_i386_linux): Remove prototype.
3065 (tdesc_i386_linux): Remove declaration.
3066 (get_ipa_tdesc): New function.
3067 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3068 initialize remaining tdescs.
3069 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3070 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3071 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3072 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3073 (x86_get_ipa_tdesc_idx): New function.
3074 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3075 * linux-x86-tdesc.h: New file.
3076 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3077 (target_get_ipa_tdesc_idx): New macro.
3078 * tracepoint.c (ipa_tdesc_idx): New macro.
3079 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3080 (symbol_list): Add ipa_tdesc_idx.
3081 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3082 (ipa_tdesc): Remove.
3083 (ipa_tdesc_idx): New variable.
3084 (get_context_regcache): Use get_ipa_tdesc.
3085 (gdb_collect): Ditto.
3086 (gdb_probe): Ditto.
3087 * tracepoint.h (get_ipa_tdesc): New prototype.
3088 (ipa_tdesc): Remove.
3089
e7ad2f14
PA		 30902016-02-24 Pedro Alves <palves@redhat.com>
3091
3092 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3093 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3094 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3095 Factor out common code between the USE_SIGTRAP_SIGINFO and
3096 !USE_SIGTRAP_SIGINFO blocks.
3097 (linux_low_filter_event): Call save_stop_reason instead of
3098 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3099 Update comments.
3100 (linux_wait_1): Update comments.
3101
657f9cde
WW		 31022016-02-24 Wei-cheng Wang <cole945@gmail.com>
3103
3104 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3105 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3106 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3107 ppc_insert_point, ppc_remove_point.
3108
b00b61e1
MK		 31092016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3110
3111 * linux-s390-low.c (s390_supports_z_point_type): New function.
3112 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3113
553cb527
YQ		 31142016-02-16 Yao Qi <yao.qi@linaro.org>
3115
3116 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3117 PC. Get pc from regcache_read_pc.
3118
a5652c21
YQ		 31192016-02-12 Yao Qi <yao.qi@linaro.org>
3120
3121 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3122 or linux_get_pc_32bit.
3123 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3124
ed443b61
YQ		 31252016-02-12 Yao Qi <yao.qi@linaro.org>
3126
3127 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3128 arm_linux_get_next_pcs_fixup.
3129
020ecd38
MK		 31302016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3131
3132 * tracepoint.c (x_tracepoint_action_download): Change
3133 write_inferior_data_ptr to write_inferior_data_pointer.
3134 (cmd_qtstart): Likewise.
3135 (write_inferior_data_ptr): Remove.
3136 (download_agent_expr): Change write_inferior_data_ptr to
3137 write_inferior_data_pointer.
3138 (download_tracepoint_1): Likewise.
3139 (download_tracepoint): Likewise.
3140 (download_trace_state_variables): Likewise.
3141
7cae9051
WW		 31422016-02-11 Wei-cheng Wang <cole945@gmail.com>
3143 Marcin Kościelnicki <koriakin@0x04.net>
3144
3145 * tracepoint.c (struct tracepoint_action_ops): Remove.
3146 (struct tracepoint_action): Remove ops.
3147 (m_tracepoint_action_download, r_tracepoint_action_download)
3148 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3149 size and offset accordingly.
3150 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3151 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3152 (tracepoint_action_send, tracepoint_action_download): New functions.
3153 Helpers for trace action handlers.
3154 (add_tracepoint_action): Remove setup actions ops.
3155 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3156
9f6a71b4
YQ		 31572016-02-10 Yao Qi <yao.qi@linaro.org>
3158
3159 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3160
1e94266c
SM		 31612016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3162
3163 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3164 to AC_OUTPUT.
3165 * configure: Regenerate.
3166
8adce034
SM		 31672016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3168
3169 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3170 void * to gdb_byte *.
3171 * linux-low.c (siginfo_fixup): Likewise.
3172 (linux_xfer_siginfo): Likewise.
3173 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3174 Likewise.
3175 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3176
93813b37
WT		 31772016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3178
3179 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3180 to srv_tgtobj.
3181 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3182 to srv_tgtobj.
3183 * linux-x86-low.c [__x86_64__]: Include
3184 "nat/amd64-linux-siginfo.h".
3185 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3186 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3187 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3188 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3189 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3190 (cpt_si_fd, si_timerid, si_overrun): Move from
3191 nat/amd64-linux-siginfo.c.
3192 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3193
8424cc97
SM		 31942016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3195
3196 * server.c (skip_to_semicolon): Remove.
3197 (process_point_options): Use strchrnul instead of
3198 skip_to_semicolon.
3199
4d18591b
YQ		 32002016-01-26 Yao Qi <yao.qi@linaro.org>
3201
3202 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3203 * linux-low.c (install_software_single_step_breakpoints): Don't
3204 call regcache_read_pc.
3205 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3206 argument pc.
3207
d8020970
YQ		 32082016-01-26 Yao Qi <yao.qi@linaro.org>
3209
3210 * linux-low.c (install_software_single_step_breakpoints): Call
3211 regcache_read_pc instead of get_pc.
3212
8b207339
YQ		 32132016-01-26 Yao Qi <yao.qi@linaro.org>
3214
3215 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3216 (unblock_async_io): Rename to ...
3217 (block_unblock_async_io): ... it. New function.
3218 (enable_async_io): Don't install SIGIO handler. Unblock it
3219 instead.
3220 (disable_async_io): Don't ignore SIGIO. Block it instead.
3221 (initialize_async_io): Install SIGIO handler. Don't call
3222 unblock_async_io.
3223
18879fef
YQ		 32242016-01-26 Yao Qi <yao.qi@linaro.org>
3225
3226 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3227 first character is '\003', call *the_target->request_interrupt.
3228
a0f8e08a
YQ		 32292016-01-25 Yao Qi <yao.qi@linaro.org>
3230
3231 * remote-utils.c (new_thread_notify): Remove.
3232 (dead_thread_notify): Likewise.
3233 * remote-utils.h (new_thread_notify): Remove declaration.
3234 (dead_thread_notify): Likewise.
3235
cc5fd9ab
MK		 32362016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3237
3238 * gdb.trace/pending.exp: Fix expected message on continue.
3239
99e8eb11
MK		 32402016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3241
3242 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3243 it works properly on big-endian machines where sizeof (CORE_ADDR)
3244 != sizeof (void *).
3245
a994041d
PA		 32462016-01-21 Pedro Alves <palves@redhat.com>
3247
3248 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3249 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3250 * configure: Regenerate.
3251
f7a6a40d
YQ		 32522016-01-21 Yao Qi <yao.qi@linaro.org>
3253
3254 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3255 is_thumb and set it according to CPSR saved on the stack.
3256 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3257 arm_sigreturn_next_pc.
3258
6f69e520
YQ		 32592016-01-18 Yao Qi <yao.qi@linaro.org>
3260
3261 * linux-low.c (linux_set_pc_64bit): New function.
3262 (linux_get_pc_64bit): New function.
3263 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3264 Declare.
3265 * linux-sparc-low.c (debug_threads): Remove declaration.
3266 (sparc_get_pc): Remove.
3267 (the_low_target): Use linux_get_pc_64bit instead of
3268 sparc_get_pc.
3269 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3270 (the_low_target): Use linux_get_pc_64bit and
3271 linux_set_pc_64bit.
3272
276d4552
YQ		 32732016-01-18 Yao Qi <yao.qi@linaro.org>
3274
3275 * linux-arm-low.c (debug_threads): Remove declaration.
3276 (arm_get_pc, arm_set_pc): Remove.
3277 (the_low_target): Use linux_get_pc_32bit and
3278 linux_set_pc_32bit.
3279 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3280 (the_low_target): Use linux_get_pc_32bit and
3281 linux_set_pc_32bit.
3282 * linux-cris-low.c (debug_threads): Remove declaration.
3283 (cris_get_pc, cris_set_pc,): Remove.
3284 (the_low_target): Use linux_get_pc_32bit and
3285 linux_set_pc_32bit.
3286 * linux-crisv32-low.c (debug_threads): Remove declaration.
3287 (cris_get_pc, cris_set_pc): Remove.
3288 (the_low_target): Use linux_get_pc_32bit and
3289 linux_set_pc_32bit.
3290 * linux-low.c: Include inttypes.h.
3291 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3292 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3293 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3294 (the_low_target): Use linux_get_pc_32bit and
3295 linux_set_pc_32bit.
3296 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3297 (the_low_target): Use linux_get_pc_32bit and
3298 linux_set_pc_32bit.
3299 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3300 (the_low_target): Use linux_get_pc_32bit and
3301 linux_set_pc_32bit.
3302 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3303 (the_low_target): Use linux_get_pc_32bit and
3304 linux_set_pc_32bit.
3305 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3306 (the_low_target): Use linux_get_pc_32bit and
3307 linux_set_pc_32bit.
3308
eb0edac8
GB		 33092016-01-18 Gary Benson <gbenson@redhat.com>
3310
3311 * configure.ac (AC_FUNC_FORK): New check.
3312 * config.in: Regenerate.
3313 * configure: Likewise.
3314
1b451dda
YQ		 33152016-01-14 Yao Qi <yao.qi@linaro.org>
3316
3317 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3318 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3319 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3320 arm_get_next_pcs_ctor.
3321
82075af2
JS		 33222016-01-12 Josh Stone <jistone@redhat.com>
3323 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3324
3325 * inferiors.h: Include "gdb_vecs.h".
3326 (struct process_info): Add syscalls_to_catch.
3327 * inferiors.c (remove_process): Free syscalls_to_catch.
3328 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3329 syscall_return stops.
3330 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3331 * server.c (handle_general_set): Handle QCatchSyscalls.
3332 (handle_query): Report support for QCatchSyscalls.
3333 * target.h (struct target_ops): Add supports_catch_syscall.
3334 (target_supports_catch_syscall): New macro.
3335 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3336 (struct lwp_info): Add syscall_state.
3337 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3338 Maintain syscall_state and syscalls_to_catch across exec.
3339 (get_syscall_trapinfo): New function, proxy to the_low_target.
3340 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3341 (linux_low_filter_event): Toggle syscall_state entry/return for
3342 syscall traps, and set it ignored for all others.
3343 (gdb_catching_syscalls_p): New function.
3344 (gdb_catch_this_syscall_p): New function.
3345 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3346 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3347 (linux_supports_catch_syscall): New function.
3348 (linux_target_ops): Install it.
3349 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3350 (the_low_target): Install it.
3351
8f13a3ce
MF		 33522016-01-12 Mike Frysinger <vapier@gentoo.org>
3353
3354 * acinclude.m4: Include new ../warning.m4 file.
3355 * configure: Regenerated.
3356 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3357
5b3da067
MF		 33582016-01-12 Mike Frysinger <vapier@gentoo.org>
3359
3360 * ax.c (is_goto_target): Mark static.
3361 * linux-low.c (register_addr): Likewise.
3362 (linux_fetch_registers, linux_store_registers): Likewise.
3363 * mem-break.c (any_persistent_commands): Fix old prototype.
3364 (add_commands_to_breakpoint): Mark static.
3365 * regcache.c (find_register_by_name): Delete unused func.
3366 * remote-utils.c (hex_or_minus_one): Mark static.
3367 * server.c (monitor_show_help): Mark static.
3368 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3369 handle_v_requests): Likewise.
3370
bc504a31
PA		 33712016-01-12 Pedro Alves <palves@redhat.com>
3372
3373 Remove use of the registered trademark symbol throughout.
3374
5a0dd67a
YQ		 33752016-01-08 Yao Qi <yao.qi@linaro.org>
3376
3377 * remote-utils.c (getpkt): If c is '\003', call target hook
3378 request_interrupt.
3379
b2ca446f
YQ		 33802016-01-06 Yao Qi <yao.qi@linaro.org>
3381
3382 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3383 linux-aarch32-low.c.
3384 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3385 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3386 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3387 (thumb2_breakpoint): Declare.
3388 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3389 linux-aarch32-low.h.
3390 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3391 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3392 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3393
edd88788
JB		 33942016-01-01 Joel Brobecker <brobecker@adacore.com>
3395
3396 * gdbreplay.c (gdbreplay_version): Change copyright year in
3397 version message.
3398 * server.c (gdbserver_version): Likewise.
3399
65da7f14
PP		 34002015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3401
3402 * server.c (crc32_table): Delete.
3403 (crc32): Use libiberty's xcrc32 function.
3404
4abd5ed2
JB		 34052015-12-22 Joel Brobecker <brobecker@adacore.com>
3406
3407 * lynx-low.c (lynx_delete_thread_callback): New function.
3408 (lynx_mourn): Properly delete our process and all of its
3409 threads. Remove call to clear_inferiors.
3410
0e50fe5c
JB		 34112015-12-22 Joel Brobecker <brobecker@adacore.com>
3412
3413 * target.c (thread_search_callback): Add check that
3414 the thread_stopped target callback is not NULL before
3415 calling it.
3416
35adc03f
YQ		 34172015-12-21 Yao Qi <yao.qi@linaro.org>
3418
3419 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3420 arm breakpoint.
3421
bd2b2909
AT		 34222015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3423
3424 * server.c (handle_query): Call target_supports_software_single_step.
3425
7fe5e27e
AT		 34262015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3427
3428 * linux-low.c (single_step): New function.
3429 (linux_resume_one_lwp_throw): Call single_step.
3430 (start_step_over): Likewise.
3431
d9311bfa
AT		 34322015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3433
3434 * Makefile.in (SFILES): Append arch/arm-linux.c,
3435 arch/arm-get-next-pcs.c.
3436 (arm-linux.o): New rule.
3437 (arm-get-next-pcs.o): New rule.
3438 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3439 arm-linux.o.
3440 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3441 to linux-aarch32-low.c.
3442 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3443 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3444 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3445 (thumb2_breakpoint_len): Likewise.
3446 (arm_is_thumb_mode): Make non-static.
3447 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3448 from linux-aarch32-low.c.
3449 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3450 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3451 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3452 (thumb2_breakpoint_len): Likewise.
3453 (arm_is_thumb_mode): New declaration.
3454 * linux-arm-low.c: Include arch/arm-linux.h
3455 aarch/arm-get-next-pcs.h, sys/syscall.h.
3456 (get_next_pcs_ops): New struct.
3457 (get_next_pcs_addr_bits_remove): New function.
3458 (get_next_pcs_is_thumb): New function.
3459 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3460 (arm_sigreturn_next_pc): Likewise.
3461 (get_next_pcs_syscall_next_pc): Likewise.
3462 (arm_gdbserver_get_next_pcs): Likewise.
3463 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3464 Initialize.
3465 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3466 * server.h: Include gdb_vecs.h.
3467
68ce2059
AT		 34682015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3469
3470 * Makefile.in (SFILES): Append common/common-regcache.c.
3471 (OBS): Append common-regcache.o.
3472 (common-regcache.o): New rule.
3473 * regcache.c (init_register_cache): Initialize cache to
3474 REG_UNAVAILABLE.
3475 (regcache_raw_read_unsigned): New function.
3476 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3477 register_status enum.
3478
fa5308bd
AT		 34792015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3480
3481 * linux-aarch64-low.c (the_low_targets): Rename
3482 breakpoint_reinsert_addr to get_next_pcs.
3483 * linux-arm-low.c (the_low_targets): Likewise.
3484 * linux-bfin-low.c (the_low_targets): Likewise.
3485 * linux-cris-low.c (the_low_targets): Likewise.
3486 * linux-crisv32-low.c (the_low_targets): Likewise.
3487 * linux-low.c (can_software_single_step): Likewise.
3488 (install_software_single_step_breakpoints): New function.
3489 (start_step_over): Use install_software_single_step_breakpoints.
3490 * linux-low.h: New CORE_ADDR vector.
3491 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3492 get_next_pcs.
3493 * linux-mips-low.c (the_low_targets): Likewise.
3494 * linux-nios2-low.c (the_low_targets): Likewise.
3495 * linux-sparc-low.c (the_low_targets): Likewise.
3496
4a6ed09b
PA		 34972015-12-17 Pedro Alves <palves@redhat.com>
3498
3499 * linux-low.c (linux_kill_one_lwp): Remove references to
3500 LinuxThreads.
3501 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3502 to 'kill'.
3503 (linux_init_signals): Delete.
3504 (initialize_low): Adjust.
3505 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3506
7544db95
PA		 35072015-12-16 Pedro Alves <palves@redhat.com>
3508
3509 * configure.ac (compiler warning flags): When testing a
3510 -Wno-foo option, check whether -Wfoo works instead.
3511 * configure: Regenerate.
3512
8020350c
DB		 35132015-12-11 Don Breazeal <donb@codesourcery.com>
3514
3515 * server.c (process_serial_event): Don't exit from gdbserver
3516 in remote mode if there are still active inferiors.
3517
db91f502
YQ		 35182015-12-11 Yao Qi <yao.qi@linaro.org>
3519
3520 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3521 arm_breakpoint_at if the process is 32-bit.
3522
b37a6290
YQ		 35232015-12-11 Yao Qi <yao.qi@linaro.org>
3524
3525 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3526 arm breakpoint.
3527
17b1509a
YQ		 35282015-12-07 Yao Qi <yao.qi@linaro.org>
3529
3530 * configure.srv: Append arm.o to srv_tgtobj for
3531 aarch64*-*-linux* target.
3532 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3533 from linux-arm-low.c.
3534 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3535 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3536 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3537 (thumb2_breakpoint_len): Likewise.
3538 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3539 (arm_breakpoint_kinds): Likewise.
3540 (arm_breakpoint_kind_from_pc): Likewise.
3541 (arm_sw_breakpoint_from_kind): Likewise.
3542 (arm_breakpoint_kind_from_current_state): Likewise.
3543 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3544 (arm_sw_breakpoint_from_kind): Declare.
3545 (arm_breakpoint_kind_from_current_state): Declare.
3546 (arm_breakpoint_at): Declare.
3547 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3548 arm_sw_breakpoint_from_kind if process is 32-bit.
3549 (aarch64_breakpoint_kind_from_pc): New function.
3550 (aarch64_breakpoint_kind_from_current_state): New function.
3551 (the_low_target): Initialize fields breakpoint_kind_from_pc
3552 and breakpoint_kind_from_current_state.
3553 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3554 linux-aarch32-low.c.
3555 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3556 (arm_breakpoint, arm_breakpoint_len): Likewise.
3557 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3558 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3559 (arm_is_thumb_mode): Likewise.
3560 (arm_breakpoint_at): Likewise.
3561 (arm_breakpoint_kind_from_pc): Likewise.
3562 (arm_sw_breakpoint_from_kind): Likewise.
3563 (arm_breakpoint_kind_from_current_state): Likewise.
3564
3565 Revert:
3566 2015-08-04 Yao Qi <yao.qi@linaro.org>
3567
3568 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3569 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3570 * server.c (extended_protocol): Remove "static".
3571 * server.h (extended_protocol): Declare it.
3572
ece66d65
JS		 35732015-12-04 Josh Stone <jistone@redhat.com>
3574
3575 * target.h (struct target_ops) <arch_setup>: Rename to ...
3576 (struct target_ops) <post_create_inferior>: ... this.
3577 (target_arch_setup): Rename to ...
3578 (target_post_create_inferior): ... this, calling post_create_inferior.
3579 * server.c (start_inferior): Update target_arch_setup calls to
3580 target_post_create_inferior.
3581 * linux-low.c (linux_low_ptrace_options): Forward declare.
3582 (linux_arch_setup): Update its comment for general use.
3583 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3584 (struct linux_target_ops): Use linux_post_create_inferior.
3585 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3586 to post_create_inferior.
3587 * nto-low.c (struct nto_target_ops): Likewise.
3588 * spu-low.c (struct spu_target_ops): Likewise.
3589 * win32-low.c (struct win32_target_ops): Likewise.
3590
e58c48b4
AT		 35912015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3592
3593 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3594
fbec8956
AT		 35952015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3596
3597 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3598 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3599 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3600 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3601 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3602 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3603 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3604 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3605 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3606 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3607 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3608 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3609
9b4c5f87
AT		 36102015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3611
3612 * linux-low.c (linux_look_up_symbols): Don't call
3613 linux_supports_traceclone.
3614 * linux-low.h (thread_db_init): Remove use_events argument.
3615 * thread-db.c (thread_db_use_event): Remove global variable.
3616 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3617 (struct thread_db) <td_create_bp>: Remove field.
3618 (thread_db_create_event): Remove function.
3619 (thread_db_enable_reporting): Likewise.
3620 (find_one_thread): Don't check for thread_db_use_events.
3621 (attach_thread): Likewise.
3622 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3623 (try_thread_db_load_1): Don't check for thread_db_use_events.
3624 (thread_db_init): Remove use_events argument and thread events
3625 handling.
3626 (remove_thread_event_breakpoints): Remove function.
3627 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3628
7d00775e
AT		 36292015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3630
3631 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3632 New function.
3633 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3634 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3635 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3636 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3637 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3638 Initialize.
3639 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3640 New function.
3641 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3642 * linux-low.c (can_hardware_single_step): Use
3643 supports_hardware_single_step.
3644 (can_software_single_step): New function.
3645 (start_step_over): Call can_software_single_step.
3646 (linux_supports_hardware_single_step): New function.
3647 (struct target_ops) <supports_software_single_step>: Initialize.
3648 * linux-low.h (struct linux_target_ops)
3649 <supports_hardware_single_step>: Initialize.
3650 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3651 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3652 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3653 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3654 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3655 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3656 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3657 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3658 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3659 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3660 Initialize.
3661 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3662 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3663 Initialize.
3664 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3665 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3666 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3667 New function.
3668 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3669 * target.h (struct target_ops): <supports_software_single_step>:
3670 New field.
3671 (target_supports_software_single_step): New macro.
3672
2d97cd35
AT		 36732015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3674
3675 * linux-low.c (linux_wait_1): Fix pc advance condition.
3676 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3677 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3678
769ef81f
AT		 36792015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3680
3681 * linux-arm-low.c (arm_is_thumb_mode): New function.
3682 (arm_breakpoint_at): Use arm_is_thumb_mode.
3683 (arm_breakpoint_kind_from_current_state): New function.
3684 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3685 Initialize.
3686 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3687 (linux_breakpoint_kind_from_current_state): New function.
3688 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3689 * linux-low.h (struct linux_target_ops)
3690 <breakpoint_kind_from_current_state>: New field.
3691 * target.h (struct target_ops): Likewise.
3692 (target_breakpoint_kind_from_current_state): New macro.
3693
1bebeeca
PA		 36942015-11-30 Pedro Alves <palves@redhat.com>
3695
3696 * linux-low.c (linux_resume): Wake up the event loop before
3697 returning.
3698
a67a9fae
PA		 36992015-11-30 Pedro Alves <palves@redhat.com>
3700
3701 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3702 check.
3703 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3704 to -1.
3705 * target.c (struct thread_search): New structure.
3706 (thread_search_callback): New function.
3707 (prev_general_thread): New global.
3708 (prepare_to_access_memory, done_accessing_memory): New functions.
3709 * target.h (prepare_to_access_memory, done_accessing_memory):
3710 Replace macros with function declarations.
3711
f2faf941
PA		 37122015-11-30 Pedro Alves <palves@redhat.com>
3713
3714 PR 14618
3715 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3716 report TARGET_WAITKIND_NO_RESUMED.
3717 * remote-utils.c (prepare_resume_reply): Handle
3718 TARGET_WAITKIND_NO_RESUMED.
3719 * server.c (report_no_resumed): New global.
3720 (handle_query) <qSupported>: Handle "no-resumed+". Report
3721 "no-resumed+" support.
3722 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3723 return error if the client doesn't support no-resumed events.
3724 (push_stop_notification): New function.
3725 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3726 events if the client supports them.
3727
a681f9c9
PA		 37282015-11-30 Pedro Alves <palves@redhat.com>
3729
3730 * linux-low.c (thread_still_has_status_pending_p): Don't check
3731 vCont;t here.
3732 (lwp_resumed): New function.
3733 (status_pending_p_callback): Return early if the LWP is not
3734 supposed to be resumed.
3735
65706a29
PA		 37362015-11-30 Pedro Alves <palves@redhat.com>
3737
3738 * linux-low.c (handle_extended_wait): Assert that the LWP's
3739 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3740 thread create events, leave the new child's status pending.
3741 (linux_low_filter_event): If GDB wants to hear about thread exit
3742 events, leave the LWP marked dead and don't delete it.
3743 (linux_wait_for_event_filtered): Don't check for thread exit.
3744 (filter_exit_event): New function.
3745 (linux_wait_1): Use it, when returning an exit event.
3746 (linux_resume_one_lwp_throw): Assert that the LWP's
3747 waitstatus is TARGET_WAITKIND_IGNORE.
3748 * remote-utils.c (prepare_resume_reply): Handle
3749 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3750 * server.c (report_thread_events): New global.
3751 (handle_general_set): Handle QThreadEvents.
3752 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3753 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3754 TARGET_WAITKIND_THREAD_EXITED.
3755 * server.h (report_thread_events): Declare.
3756
56cf4bed
PA		 37572015-11-30 Pedro Alves <palves@redhat.com>
3758
3759 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3760 the thread's last_resume_kind was resume_stop.
3761
500c1d85
PA		 37622015-11-30 Pedro Alves <palves@redhat.com>
3763
3764 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3765 before returning.
3766
de979965
PA		 37672015-11-30 Pedro Alves <palves@redhat.com>
3768
3769 * server.c (handle_v_requests): Handle vCtrlC.
3770
34c65914
PA		 37712015-11-30 Pedro Alves <palves@redhat.com>
3772
3773 * gdbthread.h (find_any_thread_of_pid): Declare.
3774 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3775 functions.
3776 * server.c (handle_query): If current_thread is NULL, look for
3777 another thread of the selected process.
3778
79efa585 37792015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 3780 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 3781
3782 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3783 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3784 name in reply.
3785 * target.h (struct target_ops) <thread_name>: New field.
3786 (target_thread_name): New macro.
3787
80d82c19
JB		 37882015-11-23 Joel Brobecker <brobecker@adacore.com>
3789
3790 * regcache.h (regcache_invalidate_pid): Add declaration.
3791 * regcache.c (regcache_invalidate_pid): New function, extracted
3792 from regcache_invalidate.
3793 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3794 Add trivial documentation comment.
3795 * lynx-low.c: Use regcache_invalidate_pid instead of
3796 regcache_invalidate.
3797
64da5dd5
JB		 37982015-11-23 Joel Brobecker <brobecker@adacore.com>
3799
3800 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3801 and Elf64_auxv_t if the target is Android.
3802
37ce4055
DE		 38032015-11-22 Doug Evans <xdje42@gmail.com>
3804
3805 * target.h: #include <sys/types.h>.
3806
06e03fff
PA		 38072015-11-19 Pedro Alves <palves@redhat.com>
3808
3809 * linux-low.c (linux_process_qsupported): Change prototype.
3810 Adjust.
3811 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3812 Change prototype.
3813 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3814 and adjust to loop over all features.
3815 * server.c (handle_query) <qSupported>: Adjust to call
3816 target_process_qsupported once, passing it a vector of unprocessed
3817 features.
3818 * target.h (struct target_ops) <process_qsupported>: Change
3819 prototype.
3820 (target_process_qsupported): Adjust.
3821
9a084706
PA		 38222015-11-19 Pedro Alves <palves@redhat.com>
3823
3824 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3825 mode.
3826 * configure: Regenerate.
3827
dad44a1f
PA		 38282015-11-19 Pedro Alves <palves@redhat.com>
3829
3830 * configure: Regenerate.
3831
231c0592
YQ		 38322015-11-19 Yao Qi <yao.qi@linaro.org>
3833
3834 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3835 type to uint32_t.
3836
6c1c9a8b
YQ		 38372015-11-19 Yao Qi <yao.qi@linaro.org>
3838
3839 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3840 (struct aarch64_operand): Move enum out.
3841
9caa3311
YQ		 38422015-11-19 Yao Qi <yao.qi@linaro.org>
3843
3844 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3845 struct user_fpsimd_state *.
3846 (aarch64_store_fpregset): Likewise.
3847
6a69a054
YQ		 38482015-11-19 Yao Qi <yao.qi@linaro.org>
3849
3850 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3851 struct user_pt_regs *.
3852 (aarch64_store_gregset): Likewise.
3853
1798301e
PA		 38542015-11-18 Pedro Alves <palves@redhat.com>
3855
3856 * Makefile.in (all_object_files): Add $IPA_OBJS.
3857
ce7715e2
PA		 38582015-11-17 Pedro Alves <palves@redhat.com>
3859
3860 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3861 GDB_SIGNAL_0 and gdb_signal_to_string.
3862
c0879059
PA		 38632015-11-17 Pedro Alves <palves@redhat.com>
3864
3865 * win32-low.c (handle_output_debug_string): Remove parameter.
3866 (win32_kill): Remove our_status local and adjust call to
3867 handle_output_debug_string.
3868 (get_child_debug_event): Adjust call to
3869 handle_output_debug_string.
3870
1996e237
SM		 38712015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3872
3873 * linux-mips-low.c (mips_fill_gregset): Add cast.
3874 (mips_store_gregset): Likewise.
3875 (mips_fill_fpregset): Likewise.
3876 (mips_store_fpregset): Likewise.
3877
cbec665b
SM		 38782015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3879
3880 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3881 priv.
3882
eb3e3c67
SM		 38832015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3884
3885 * linux-mips-low.c (mips_linux_new_thread): Change type of
3886 watch_type to enum target_hw_bp_type.
3887
171de4b8
SM		 38882015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3889
3890 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3891 Change return type to arm_hwbp_type.
3892
04248ead
SM		 38932015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3894
3895 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3896 (arm_store_gregset): Likewise.
3897 * linux-arm-low.c (arm_get_hwcap): Likewise.
3898 (arm_read_description): Likewise.
3899
04b3479c
SM		 39002015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3901
3902 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3903
2bc84e8a
SM		 39042015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3905
3906 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3907 (ppc_fill_vsxregset): Likewise.
3908 (ppc_store_vsxregset): Likewise.
3909 (ppc_fill_vrregset): Likewise.
3910 (ppc_store_vrregset): Likewise.
3911 (ppc_fill_evrregset): Likewise.
3912 (ppc_store_evrregset): Likewise.
3913
e6c5bb05
SM		 39142015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3915
3916 * linux-ppc-low.c (ppc_usrregs_info): Remove
3917 forward-declaration.
3918 (ppc_arch_setup): Move lower in file.
3919
7ea45d72
SM		 39202015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3921
3922 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3923 (ps_pdwrite): Likewise.
3924
69291610
HW		 39252015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3926
3927 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3928 to after assert checks.
3929
b42945fd
SM		 39302015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3931
3932 * proc-service.c (ps_pdread): Add/adjust casts.
3933 (ps_pdwrite): Add/adjust casts.
3934
d6f85c84
SM		 39352015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3936
3937 * server.c (handle_search_memory_1): Cast return value of
3938 memmem.
3939
f98cd059
SM		 39402015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3941
3942 * server.c (write_qxfer_response): Change type of data to
3943 gdb_byte *.
3944
d2412fa5
PA		 39452015-10-29 Pedro Alves <palves@redhat.com>
3946
3947 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3948
c17414a2
PA		 39492015-10-29 Pedro Alves <palves@redhat.com>
3950
3951 * tracepoint.c (clear_installed_tracepoints): Add casts.
3952
e053fbc4
PA		 39532015-10-29 Pedro Alves <palves@redhat.com>
3954
3955 * server.c (handle_v_cont, process_serial_event): Add enum
3956 gdb_signal casts to signal parsing code.
3957
add67df8
PA		 39582015-10-29 Pedro Alves <palves@redhat.com>
3959
3960 * linux-low.h (NULL_REGSET): Define.
3961 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3962 * linux-arm-low.c (arm_regsets): Likewise.
3963 * linux-crisv32-low.c (cris_regsets): Likewise.
3964 * linux-m68k-low.c (m68k_regsets): Likewise.
3965 * linux-mips-low.c (mips_regsets): Likewise.
3966 * linux-nios2-low.c (nios2_regsets): Likewise.
3967 * linux-ppc-low.c (ppc_regsets): Likewise.
3968 * linux-s390-low.c (s390_regsets): Likewise.
3969 * linux-sh-low.c (sh_regsets): Likewise.
3970 * linux-sparc-low.c (sparc_regsets): Likewise.
3971 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3972 * linux-tile-low.c (tile_regsets): Likewise.
3973 * linux-x86-low.c (x86_regsets): Likewise.
3974 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3975
50bc912a
PA		 39762015-10-29 Pedro Alves <palves@redhat.com>
3977
3978 * linux-low.h (NULL_REGSET): Define.
3979 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3980 * linux-arm-low.c (arm_regsets): Likewise.
3981 * linux-crisv32-low.c (cris_regsets): Likewise.
3982 * linux-m68k-low.c (m68k_regsets): Likewise.
3983 * linux-mips-low.c (mips_regsets): Likewise.
3984 * linux-nios2-low.c (nios2_regsets): Likewise.
3985 * linux-ppc-low.c (ppc_regsets): Likewise.
3986 * linux-s390-low.c (s390_regsets): Likewise.
3987 * linux-sh-low.c (sh_regsets): Likewise.
3988 * linux-sparc-low.c (sparc_regsets): Likewise.
3989 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3990 * linux-tile-low.c (tile_regsets): Likewise.
3991 * linux-x86-low.c (x86_regsets): Likewise.
3992 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3993
682b2546
DE		 39942015-10-26 Doug Evans <dje@google.com>
3995
3996 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3997
963843d4
DE		 39982015-10-26 Doug Evans <dje@google.com>
3999
4000 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4001
d41401ac
DE		 40022015-10-26 Doug Evans <dje@google.com>
4003
4004 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4005 for debug_printf.
4006 (attach_thread, find_new_threads_callback): Ditto.
4007
3db28855
AT		 40082015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4009
4010 * mem-break.h (set_breakpoint_data): Remove.
4011
fb78e89c
AT		 40122015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4013
4014 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4015 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4016 (initialize_low): Remove set_breakpoint_data call.
4017 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4018 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4019 (initialize_low): Remove set_breakpoint_data call.
4020 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4021 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4022 (initialize_low): Remove set_breakpoint_data call.
4023
2e6ee069
AT		 40242015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4025
4026 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4027 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4028 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4029 * target.h (target_breakpoint_kind_from_pc): New macro.
4030
1652a986
AT		 40312015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4032
4033 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4034 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4035 the default breakpoint kind.
4036
abeead09
AT		 40372015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4038
4039 * linux-arm-low.c (arm_supports_z_point_type): Add software
4040 breakpoint support.
4041
b0b4b501
AT		 40422015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4043
4044 * linux-arm-low.c: Refactor breakpoint definitions.
4045 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4046 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4047
8689682c
AT		 40482015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4049
4050 * Makefile.in: Add arm.c/o.
4051 * configure.srv: Likewise.
4052 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4053 (arm_breakpoint_kind_from_pc): New function.
4054 (arm_sw_breakpoint_from_kind): Return proper kind.
4055 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4056
27165294
AT		 40572015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4058
4059 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4060 removal.
4061 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4062 (struct raw_breakpoint) <size>: Remove.
4063 (struct raw_breakpoint) <kind>: Add.
4064 (bp_size): New function.
4065 (bp_opcode): Likewise.
4066 (find_raw_breakpoint_at): Adjust for kind.
4067 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4068 (remove_memory_breakpoint): Adjust for kind call bp_size.
4069 (set_raw_breakpoint_at): Adjust for kind.
4070 (set_breakpoint): Likewise.
4071 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4072 (delete_raw_breakpoint): Adjust for kind.
4073 (delete_breakpoint): Likewise.
4074 (find_gdb_breakpoint): Likewise.
4075 (set_gdb_breakpoint_1): Likewise.
4076 (set_gdb_breakpoint): Likewise.
4077 (delete_gdb_breakpoint_1): Likewise.
4078 (delete_gdb_breakpoint): Likewise.
4079 (uninsert_raw_breakpoint): Likewise.
4080 (reinsert_raw_breakpoint): Likewise.
4081 (set_breakpoint_data): Remove.
4082 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4083 (check_mem_read): Adjust for kind call bp_size.
4084 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4085 (clone_one_breakpoint): Adjust for kind.
4086 * mem-break.h (set_gdb_breakpoint): Likewise.
4087 (delete_gdb_breakpoint): Likewise.
4088 * server.c (process_serial_event): Likewise.
4089
dd373349
AT		 40902015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4091
4092 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4093 (struct linux_target_ops) <breakpoint>: Remove.
4094 (struct linux_target_ops) <breakpoint_len>: Remove.
4095 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4096 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4097 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4098 (arm_sw_breakpoint_from_kind): New function.
4099 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4100 (struct linux_target_ops) <breakpoint>: Remove.
4101 (struct linux_target_ops) <breakpoint_len>: Remove.
4102 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4103 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4104 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4105 (struct linux_target_ops) <breakpoint>: Remove.
4106 (struct linux_target_ops) <breakpoint_len>: Remove.
4107 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4108 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4109 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4110 (struct linux_target_ops) <breakpoint>: Remove.
4111 (struct linux_target_ops) <breakpoint_len>: Remove.
4112 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4113 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4114 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4115 and sw_breakpoint_from_kind to increment the pc.
4116 (linux_breakpoint_kind_from_pc): New function.
4117 (linux_sw_breakpoint_from_kind): New function.
4118 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4119 (initialize_low): Call breakpoint_kind_from_pc and
4120 sw_breakpoint_from_kind to replace breakpoint_data/len.
4121 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4122 New field.
4123 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4124 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4125 (struct linux_target_ops) <breakpoint>: Remove.
4126 (struct linux_target_ops) <breakpoint_len>: Remove.
4127 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4128 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4129 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4130 (struct linux_target_ops) <breakpoint>: Remove.
4131 (struct linux_target_ops) <breakpoint_len>: Remove.
4132 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4133 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4134 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4135 (struct linux_target_ops) <breakpoint>: Remove.
4136 (struct linux_target_ops) <breakpoint_len>: Remove.
4137 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4138 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4139 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4140 (struct linux_target_ops) <breakpoint>: Remove.
4141 (struct linux_target_ops) <breakpoint_len>: Remove.
4142 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4143 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4144 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4145 (struct linux_target_ops) <breakpoint>: Remove.
4146 (struct linux_target_ops) <breakpoint_len>: Remove.
4147 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4148 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4149 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4150 (struct linux_target_ops) <breakpoint>: Remove.
4151 (struct linux_target_ops) <breakpoint_len>: Remove.
4152 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4153 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4154 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4155 (struct linux_target_ops) <breakpoint>: Remove.
4156 (struct linux_target_ops) <breakpoint_len>: Remove.
4157 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4158 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4159 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4160 (struct linux_target_ops) <breakpoint>: Remove.
4161 (struct linux_target_ops) <breakpoint_len>: Remove.
4162 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4163 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4164 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4165 (struct linux_target_ops) <breakpoint>: Remove.
4166 (struct linux_target_ops) <breakpoint_len>: Remove.
4167 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4168 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4169 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4170 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4171 (struct linux_target_ops) <breakpoint>: Remove.
4172 (struct linux_target_ops) <breakpoint_len>: Remove.
4173 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4174 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4175 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4176 (struct linux_target_ops) <breakpoint>: Remove.
4177 (struct linux_target_ops) <breakpoint_len>: Remove.
4178 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4179 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4180
4cd98a19
AT		 41812015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4182
4183 * linux-cris-low.c (cris_get_pc): Remove void arg.
4184
774ee6d2
AR		 41852015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4186
4187 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4188 variable name.
4189
833dcd29
AR		 41902015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4191
4192 * inferiors.c (thread_pid_matches_callback): New function.
4193 (find_thread_process): New function.
4194 (remove_thread): Reset current_thread.
4195 (remove_process): Assert threads have been removed first.
4196
8d689ee5
YQ		 41972015-10-15 Yao Qi <yao.qi@linaro.org>
4198
4199 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4200 if it is 3.
4201 (aarch64_remove_point): Likewise.
4202 * regcache.c (regcache_register_size): New function.
4203
1c2e1515
YQ		 42042015-10-12 Yao Qi <yao.qi@linaro.org>
4205
4206 * linux-aarch64-low.c: Update all callers as emit_load_store
4207 is renamed to aarch64_emit_load_store.
4208
e1c587c3
YQ		 42092015-10-12 Yao Qi <yao.qi@linaro.org>
4210
4211 * linux-aarch64-low.c: Update all callers of function renaming
4212 from emit_insn to aarch64_emit_insn.
4213
b6542f81
YQ		 42142015-10-12 Yao Qi <yao.qi@linaro.org>
4215
4216 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4217 arch/aarch64-insn.h.
4218 (struct aarch64_memory_operand): Likewise.
4219 (ENCODE): Likewise.
4220 (emit_insn): Move to arch/aarch64-insn.c.
4221 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4222 (emit_load_store): Move to arch/aarch64-insn.c.
4223 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4224 (can_encode_int32): Remove.
4225
246994ce
YQ		 42262015-10-12 Yao Qi <yao.qi@linaro.org>
4227
4228 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4229 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4230 (aarch64_relocate_instruction): Likewise.
4231 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4232 (struct aarch64_insn_visitor): Likewise.
4233
0badd99f
YQ		 42342015-10-12 Yao Qi <yao.qi@linaro.org>
4235
4236 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4237 (struct aarch64_insn_visitor): New.
4238 (struct aarch64_insn_relocation_data): New.
4239 (aarch64_ftrace_insn_reloc_b): New function.
4240 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4241 (aarch64_ftrace_insn_reloc_cb): Likewise.
4242 (aarch64_ftrace_insn_reloc_tb): Likewise.
4243 (aarch64_ftrace_insn_reloc_adr): Likewise.
4244 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4245 (aarch64_ftrace_insn_reloc_others): Likewise.
4246 (visitor): New.
4247 (aarch64_relocate_instruction): Use visitor.
4248
dfaffe9d
YQ		 42492015-10-12 Yao Qi <yao.qi@linaro.org>
4250
4251 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4252 int. Add argument buf.
4253 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4254 aarch64_relocate_instruction.
4255
70b439f0
YQ		 42562015-10-12 Yao Qi <yao.qi@linaro.org>
4257
4258 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4259 argument insn. Remove local variable insn. Don't call
4260 target_read_uint32.
4261 (aarch64_install_fast_tracepoint_jump_pad): Call
4262 target_read_uint32.
4263
7781c06f
YQ		 42642015-09-30 Yao Qi <yao.qi@linaro.org>
4265
4266 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4267 (emit_load_store_pair): Likewise.
4268
9a3c8263
SM		 42692015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4270
4271 * dll.c (match_dll): Add cast(s).
4272 (unloaded_dll): Likewise.
4273 * linux-low.c (second_thread_of_pid_p): Likewise.
4274 (delete_lwp_callback): Likewise.
4275 (count_events_callback): Likewise.
4276 (select_event_lwp_callback): Likewise.
4277 (linux_set_resume_request): Likewise.
4278 * server.c (accumulate_file_name_length): Likewise.
4279 (emit_dll_description): Likewise.
4280 (handle_qxfer_threads_worker): Likewise.
4281 (visit_actioned_threads): Likewise.
4282 * thread-db.c (any_thread_of): Likewise.
4283 * tracepoint.c (same_process_p): Likewise.
4284 (match_blocktype): Likewise.
4285 (build_traceframe_info_xml): Likewise.
4286
224c3ddb
SM		 42872015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4288
4289 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4290 assignment.
4291 (gdb_unparse_agent_expr): Likewise.
4292 * hostio.c (require_data): Likewise.
4293 (handle_pread): Likewise.
4294 * linux-low.c (disable_regset): Likewise.
4295 (fetch_register): Likewise.
4296 (store_register): Likewise.
4297 (get_dynamic): Likewise.
4298 (linux_qxfer_libraries_svr4): Likewise.
4299 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4300 (set_fast_tracepoint_jump): Likewise.
4301 (uninsert_fast_tracepoint_jumps_at): Likewise.
4302 (reinsert_fast_tracepoint_jumps_at): Likewise.
4303 (validate_inserted_breakpoint): Likewise.
4304 (clone_agent_expr): Likewise.
4305 * regcache.c (init_register_cache): Likewise.
4306 * remote-utils.c (putpkt_binary_1): Likewise.
4307 (decode_M_packet): Likewise.
4308 (decode_X_packet): Likewise.
4309 (look_up_one_symbol): Likewise.
4310 (relocate_instruction): Likewise.
4311 (monitor_output): Likewise.
4312 * server.c (handle_search_memory): Likewise.
4313 (handle_qxfer_exec_file): Likewise.
4314 (handle_qxfer_libraries): Likewise.
4315 (handle_qxfer): Likewise.
4316 (handle_query): Likewise.
4317 (handle_v_cont): Likewise.
4318 (handle_v_run): Likewise.
4319 (captured_main): Likewise.
4320 * target.c (write_inferior_memory): Likewise.
4321 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4322 * tracepoint.c (init_trace_buffer): Likewise.
4323 (add_tracepoint_action): Likewise.
4324 (add_traceframe): Likewise.
4325 (add_traceframe_block): Likewise.
4326 (cmd_qtdpsrc): Likewise.
4327 (cmd_qtdv): Likewise.
4328 (cmd_qtstatus): Likewise.
4329 (response_source): Likewise.
4330 (response_tsv): Likewise.
4331 (cmd_qtnotes): Likewise.
4332 (gdb_collect): Likewise.
4333 (initialize_tracepoint): Likewise.
4334
afbe19f8
PL		 43352015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4336
4337 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4338 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4339 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4340 <NOP>: New.
4341 (enum aarch64_condition_codes): New enum.
4342 (w0): New static global.
4343 (fp): Likewise.
4344 (lr): Likewise.
4345 (struct aarch64_memory_operand) <type>: New
4346 MEMORY_OPERAND_POSTINDEX type.
4347 (postindex_memory_operand): New helper function.
4348 (emit_ret): New function.
4349 (emit_load_store_pair): New function, factored out of emit_stp
4350 with support for MEMORY_OPERAND_POSTINDEX.
4351 (emit_stp): Rewrite using emit_load_store_pair.
4352 (emit_ldp): New function.
4353 (emit_load_store): Likewise.
4354 (emit_ldr): Mention post-index instruction in comment.
4355 (emit_ldrh): New function.
4356 (emit_ldrb): New function.
4357 (emit_ldrsw): Mention post-index instruction in comment.
4358 (emit_str): Likewise.
4359 (emit_subs): New function.
4360 (emit_cmp): Likewise.
4361 (emit_and): Likewise.
4362 (emit_orr): Likewise.
4363 (emit_orn): Likewise.
4364 (emit_eor): Likewise.
4365 (emit_mvn): Likewise.
4366 (emit_lslv): Likewise.
4367 (emit_lsrv): Likewise.
4368 (emit_asrv): Likewise.
4369 (emit_mul): Likewise.
4370 (emit_sbfm): Likewise.
4371 (emit_sbfx): Likewise.
4372 (emit_ubfm): Likewise.
4373 (emit_ubfx): Likewise.
4374 (emit_csinc): Likewise.
4375 (emit_cset): Likewise.
4376 (emit_nop): Likewise.
4377 (emit_ops_insns): New helper function.
4378 (emit_pop): Likewise.
4379 (emit_push): Likewise.
4380 (aarch64_emit_prologue): New function.
4381 (aarch64_emit_epilogue): Likewise.
4382 (aarch64_emit_add): Likewise.
4383 (aarch64_emit_sub): Likewise.
4384 (aarch64_emit_mul): Likewise.
4385 (aarch64_emit_lsh): Likewise.
4386 (aarch64_emit_rsh_signed): Likewise.
4387 (aarch64_emit_rsh_unsigned): Likewise.
4388 (aarch64_emit_ext): Likewise.
4389 (aarch64_emit_log_not): Likewise.
4390 (aarch64_emit_bit_and): Likewise.
4391 (aarch64_emit_bit_or): Likewise.
4392 (aarch64_emit_bit_xor): Likewise.
4393 (aarch64_emit_bit_not): Likewise.
4394 (aarch64_emit_equal): Likewise.
4395 (aarch64_emit_less_signed): Likewise.
4396 (aarch64_emit_less_unsigned): Likewise.
4397 (aarch64_emit_ref): Likewise.
4398 (aarch64_emit_if_goto): Likewise.
4399 (aarch64_emit_goto): Likewise.
4400 (aarch64_write_goto_address): Likewise.
4401 (aarch64_emit_const): Likewise.
4402 (aarch64_emit_call): Likewise.
4403 (aarch64_emit_reg): Likewise.
4404 (aarch64_emit_pop): Likewise.
4405 (aarch64_emit_stack_flush): Likewise.
4406 (aarch64_emit_zero_ext): Likewise.
4407 (aarch64_emit_swap): Likewise.
4408 (aarch64_emit_stack_adjust): Likewise.
4409 (aarch64_emit_int_call_1): Likewise.
4410 (aarch64_emit_void_call_2): Likewise.
4411 (aarch64_emit_eq_goto): Likewise.
4412 (aarch64_emit_ne_goto): Likewise.
4413 (aarch64_emit_lt_goto): Likewise.
4414 (aarch64_emit_le_goto): Likewise.
4415 (aarch64_emit_gt_goto): Likewise.
4416 (aarch64_emit_ge_got): Likewise.
4417 (aarch64_emit_ops_impl): New static global variable.
4418 (aarch64_emit_ops): New target function, return
4419 &aarch64_emit_ops_impl.
4420 (struct linux_target_ops): Install it.
4421
bb903df0
PL		 44222015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4423
4424 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4425 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4426 aarch64-ipa.o.
4427 * linux-aarch64-ipa.c: New file.
4428 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4429 and endian.h.
4430 (aarch64_get_thread_area): New target method.
4431 (extract_signed_bitfield): New helper function.
4432 (aarch64_decode_ldr_literal): New function.
4433 (enum aarch64_opcodes): New enum.
4434 (struct aarch64_register): New struct.
4435 (struct aarch64_operand): New struct.
4436 (x0): New static global.
4437 (x1): Likewise.
4438 (x2): Likewise.
4439 (x3): Likewise.
4440 (x4): Likewise.
4441 (w2): Likewise.
4442 (ip0): Likewise.
4443 (sp): Likewise.
4444 (xzr): Likewise.
4445 (aarch64_register): New helper function.
4446 (register_operand): Likewise.
4447 (immediate_operand): Likewise.
4448 (struct aarch64_memory_operand): New struct.
4449 (offset_memory_operand): New helper function.
4450 (preindex_memory_operand): Likewise.
4451 (enum aarch64_system_control_registers): New enum.
4452 (ENCODE): New macro.
4453 (emit_insn): New helper function.
4454 (emit_b): New function.
4455 (emit_bcond): Likewise.
4456 (emit_cb): Likewise.
4457 (emit_tb): Likewise.
4458 (emit_blr): Likewise.
4459 (emit_stp): Likewise.
4460 (emit_ldp_q_offset): Likewise.
4461 (emit_stp_q_offset): Likewise.
4462 (emit_load_store): Likewise.
4463 (emit_ldr): Likewise.
4464 (emit_ldrsw): Likewise.
4465 (emit_str): Likewise.
4466 (emit_ldaxr): Likewise.
4467 (emit_stxr): Likewise.
4468 (emit_stlr): Likewise.
4469 (emit_data_processing_reg): Likewise.
4470 (emit_data_processing): Likewise.
4471 (emit_add): Likewise.
4472 (emit_sub): Likewise.
4473 (emit_mov): Likewise.
4474 (emit_movk): Likewise.
4475 (emit_mov_addr): Likewise.
4476 (emit_mrs): Likewise.
4477 (emit_msr): Likewise.
4478 (emit_sevl): Likewise.
4479 (emit_wfe): Likewise.
4480 (append_insns): Likewise.
4481 (can_encode_int32_in): New helper function.
4482 (aarch64_relocate_instruction): New function.
4483 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4484 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4485 (struct linux_target_ops): Install aarch64_get_thread_area,
4486 aarch64_install_fast_tracepoint_jump_pad and
4487 aarch64_get_min_fast_tracepoint_insn_len.
4488
787749ea
PL		 44892015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4490
4491 * Makefile.in (aarch64-insn.o): New rule.
4492 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4493
9812b2e6
YQ		 44942015-09-21 Yao Qi <yao.qi@linaro.org>
4495
4496 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4497
18fe412b
YQ		 44982015-09-21 Yao Qi <yao.qi@linaro.org>
4499
4500 * tracepoint.c (max_jump_pad_size): Remove.
4501
a0cc84cd
YQ		 45022015-09-18 Yao Qi <yao.qi@linaro.org>
4503
4504 * linux-aarch64-low.c: Don't include sys/uio.h.
4505 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4506
d78908cf
WW		 45072015-09-16 Wei-cheng Wang <cole945@gmail.com>
4508
4509 * tracepoint.c (eval_result_type): Change prototype.
4510 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4511
d57e0d50
PA		 45122015-09-15 Pedro Alves <palves@redhat.com>
4513
4514 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4515 Check whether to report exec events instead of checking whether
4516 multiprocess is enabled.
4517
5a676acc
PA		 45182015-09-15 Pedro Alves <palves@redhat.com>
4519
4520 PR remote/18965
4521 * remote-utils.c (prepare_resume_reply): Merge
4522 TARGET_WAITKIND_VFORK_DONE switch case with the
4523 TARGET_WAITKIND_FORKED case.
4524
7c5d0fad
YQ		 45252015-09-15 Yao Qi <yao.qi@linaro.org>
4526
4527 * server.c (handle_query): Check string comparison using
4528 "else if" instead of "if".
4529
750ce8d1
YQ		 45302015-09-15 Yao Qi <yao.qi@linaro.org>
4531
4532 * server.c (vCont_supported): New global variable.
4533 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4534 matches. Append ";vContSupported+" to own_buf.
4535 (handle_v_requests): Append ";s;S" to own_buf if target supports
4536 hardware single step or vCont_supported is false.
4537 (capture_main): Set vCont_supported to zero.
4538
70b90b91
YQ		 45392015-09-15 Yao Qi <yao.qi@linaro.org>
4540
4541 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4542 it to ...
4543 (linux_supports_hardware_single_step): ... New function.
4544 (linux_target_ops): Update.
4545 * lynx-low.c (lynx_target_ops): Set field
4546 supports_hardware_single_step to target_can_do_hardware_single_step.
4547 * nto-low.c (nto_target_ops): Likewise.
4548 * spu-low.c (spu_target_ops): Likewise.
4549 * win32-low.c (win32_target_ops): Likewise.
4550 * target.c (target_can_do_hardware_single_step): New function.
4551 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4552 Remove. <supports_hardware_single_step>: New field.
4553 (target_supports_conditional_breakpoints): Remove.
4554 (target_supports_hardware_single_step): New macro.
4555 (target_can_do_hardware_single_step): Declare.
4556 * server.c (handle_query): Use target_supports_hardware_single_step
4557 instead of target_supports_conditional_breakpoints.
4558
ade90bde
YQ		 45592015-09-15 Yao Qi <yao.qi@linaro.org>
4560
4561 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4562 function.
4563 (struct linux_target_ops the_low_target): Install
4564 aarch64_linux_siginfo_fixup.
4565
94585166
DB		 45662015-09-11 Don Breazeal <donb@codesourcery.com>
4567 Luis Machado <lgustavo@codesourcery.com>
4568
4569 * linux-low.c (linux_mourn): Static declaration.
4570 (linux_arch_setup): Move in front of
4571 handle_extended_wait.
4572 (linux_arch_setup_thread): New function.
4573 (handle_extended_wait): Handle exec events. Call
4574 linux_arch_setup_thread. Make event_lwp argument a
4575 pointer-to-a-pointer.
4576 (check_zombie_leaders): Do not check stopped threads.
4577 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4578 (linux_low_filter_event): Add lwp and thread for exec'ing
4579 non-leader thread if leader thread has been deleted.
4580 Refactor code into linux_arch_setup_thread and call it.
4581 Pass child lwp pointer by reference to handle_extended_wait.
4582 (linux_wait_for_event_filtered): Update comment.
4583 (linux_wait_1): Prevent clobbering exec event status.
4584 (linux_supports_exec_events): New function.
4585 (linux_target_ops) <supports_exec_events>: Initialize new member.
4586 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4587 new member.
4588 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4589 * server.c (report_exec_events): New global variable.
4590 (handle_query): Handle qSupported query for exec-events feature.
4591 (captured_main): Initialize report_exec_events.
4592 * server.h (report_exec_events): Declare new global variable.
4593 * target.h (struct target_ops) <supports_exec_events>: New
4594 member.
4595 (target_supports_exec_events): New macro.
4596 * win32-low.c (win32_target_ops) <supports_exec_events>:
4597 Initialize new member.
4598
0568462b
MM		 45992015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4600
4601 * linux-low.c (linux_low_enable_btrace): Remove.
4602 (linux_target_ops): Replace linux_low_enable_btrace with
4603 linux_enable_btrace.
4604
39edd165
YQ		 46052015-09-03 Yao Qi <yao.qi@linaro.org>
4606
4607 * linux-aarch64-low.c (aarch64_insert_point): Call
4608 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4609 returns true.
4610
1db33b5a
UW		 46112015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4612
4613 * linux-low.c (check_stopped_by_breakpoint): Use
4614 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4615
ab290430
PA		 46162015-08-27 Pedro Alves <palves@redhat.com>
4617
4618 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4619
8d749320
SM		 46202015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4621
6711b7f8
SM		 4622 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4623 the XNEW-family equivalent.
8d749320
SM		 4624 (compile_bytecodes): Likewise.
4625 * dll.c (loaded_dll): Likewise.
4626 * event-loop.c (append_callback_event): Likewise.
4627 (create_file_handler): Likewise.
4628 (create_file_event): Likewise.
4629 * hostio.c (handle_open): Likewise.
4630 * inferiors.c (add_thread): Likewise.
4631 (add_process): Likewise.
4632 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4633 * linux-arm-low.c (arm_new_process): Likewise.
4634 (arm_new_thread): Likewise.
4635 * linux-low.c (add_to_pid_list): Likewise.
4636 (linux_add_process): Likewise.
4637 (handle_extended_wait): Likewise.
4638 (add_lwp): Likewise.
4639 (enqueue_one_deferred_signal): Likewise.
4640 (enqueue_pending_signal): Likewise.
4641 (linux_resume_one_lwp_throw): Likewise.
4642 (linux_resume_one_thread): Likewise.
4643 (linux_read_memory): Likewise.
4644 (linux_write_memory): Likewise.
4645 * linux-mips-low.c (mips_linux_new_process): Likewise.
4646 (mips_linux_new_thread): Likewise.
4647 (mips_add_watchpoint): Likewise.
4648 * linux-x86-low.c (initialize_low_arch): Likewise.
4649 * lynx-low.c (lynx_add_process): Likewise.
4650 * mem-break.c (set_raw_breakpoint_at): Likewise.
4651 (set_breakpoint): Likewise.
4652 (add_condition_to_breakpoint): Likewise.
4653 (add_commands_to_breakpoint): Likewise.
4654 (clone_agent_expr): Likewise.
4655 (clone_one_breakpoint): Likewise.
4656 * regcache.c (new_register_cache): Likewise.
4657 * remote-utils.c (look_up_one_symbol): Likewise.
4658 * server.c (queue_stop_reply): Likewise.
4659 (start_inferior): Likewise.
4660 (queue_stop_reply_callback): Likewise.
4661 (handle_target_event): Likewise.
4662 * spu-low.c (fetch_ppc_memory): Likewise.
4663 (store_ppc_memory): Likewise.
4664 * target.c (set_target_ops): Likewise.
4665 * thread-db.c (thread_db_load_search): Likewise.
4666 (try_thread_db_load_1): Likewise.
4667 * tracepoint.c (add_tracepoint): Likewise.
4668 (add_tracepoint_action): Likewise.
4669 (create_trace_state_variable): Likewise.
4670 (cmd_qtdpsrc): Likewise.
4671 (cmd_qtro): Likewise.
4672 (add_while_stepping_state): Likewise.
4673 * win32-low.c (child_add_thread): Likewise.
4674 (get_image_name): Likewise.
4675
ed8b7b42
YQ		 46762015-08-25 Yao Qi <yao.qi@linaro.org>
4677
4678 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4679
db3cb7cb
YQ		 46802015-08-25 Yao Qi <yao.qi@linaro.org>
4681
4682 * Makefile.in (aarch64-linux.o): New rule.
4683 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4684 srv_tgtobj.
4685 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4686 (aarch64_init_debug_reg_state): Make it extern.
4687 (aarch64_linux_prepare_to_resume): Remove.
4688
f6011a1c
YQ		 46892015-08-25 Yao Qi <yao.qi@linaro.org>
4690
4691 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4692 lwp_arch_private_info and ptid_of_lwp.
4693
88e2cf7e
YQ		 46942015-08-25 Yao Qi <yao.qi@linaro.org>
4695
4696 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4697 Find proc_info by find_process_pid. All callers updated.
4698
5e35436e
YQ		 46992015-08-25 Yao Qi <yao.qi@linaro.org>
4700
4701 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4702 Remove.
4703 (debug_reg_change_callback): Remove.
4704 (aarch64_notify_debug_reg_change): Remove.
4705
4a8a7965
YQ		 47062015-08-25 Yao Qi <yao.qi@linaro.org>
4707
4708 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4709 Call current_lwp_ptid.
4710
32a271ee
YQ		 47112015-08-25 Yao Qi <yao.qi@linaro.org>
4712
4713 * linux-aarch64-low.c (debug_reg_change_callback): Use
4714 debug_printf.
4715
0d51c8d7
YQ		 47162015-08-25 Yao Qi <yao.qi@linaro.org>
4717
4718 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4719
31a43dd5
YQ		 47202015-08-25 Yao Qi <yao.qi@linaro.org>
4721
4722 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4723
8ee52567
YQ		 47242015-08-25 Yao Qi <yao.qi@linaro.org>
4725
4726 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4727 the code.
4728
ff3f0f45
YQ		 47292015-08-25 Yao Qi <yao.qi@linaro.org>
4730
4731 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4732 Remove.
4733 (debug_reg_change_callback): Remove argument entry and add argument
4734 lwp. Remove local variable thread. Don't print thread id in the
4735 debugging output. Don't check whether pid of thread equals to pid.
4736 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4737 iterate_over_lwps instead find_inferior.
4738
3d40fbb5
PA		 47392015-08-24 Pedro Alves <palves@redhat.com>
4740
4741 * inferiors.c (get_first_process): New function.
4742 * inferiors.h (get_first_process): New declaration.
4743 * remote-utils.c (read_ptid): Default to the first process in the
4744 list, instead of to the current thread's process.
4745
438e1e42
PA		 47462015-08-24 Pedro Alves <palves@redhat.com>
4747
4748 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4749 * event-loop.c: Likewise.
4750 * remote-utils.c: Likewise.
4751 * tracepoint.c: Likewise.
4752
a8c6d4fc
PA		 47532015-08-24 Pedro Alves <palves@redhat.com>
4754
4755 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4756 ptid_get_lwp.
4757
99b0bb12
PA		 47582015-08-21 Pedro Alves <palves@redhat.com>
4759
4760 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4761 instead of literal 1.
4762
f8904751
PA		 47632015-08-21 Pedro Alves <palves@redhat.com>
4764
4765 * tdesc.c (default_description): Explicitly zero-initialize.
4766
465a859e
PA		 47672015-08-21 Pedro Alves <palves@redhat.com>
4768
4769 PR gdb/18749
4770 * inferiors.c (remove_thread): Discard any pending stop reply for
4771 this thread.
4772 * server.c (remove_all_on_match_pid): Rename to ...
4773 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4774 instead of a pid.
4775 (discard_queued_stop_replies): Change parameter to a ptid. Now
4776 extern.
4777 (handle_v_kill, kill_inferior_callback, captured_main)
4778 (process_serial_event): Adjust.
4779 * server.h (discard_queued_stop_replies): Declare.
4780
f0db101d
PA		 47812015-08-21 Pedro Alves <palves@redhat.com>
4782
4783 * linux-low.c (wait_for_sigstop): Always switch to no thread
4784 selected if the previously current thread dies.
4785 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4786 process instead of the current thread's.
4787 * remote-utils.c (input_interrupt): Don't check if there's no
4788 current thread.
4789 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4790 current thread to the general thread fails, error out.
4791 (handle_qxfer_auxv, handle_qxfer_libraries)
4792 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4793 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4794 (handle_query): Check if there's a thread selected instead of
4795 checking whether there's any thread in the thread list.
4796 (handle_qxfer_threads, handle_qxfer_btrace)
4797 (handle_qxfer_btrace_conf): Don't error out early if there's no
4798 thread in the thread list.
4799 (handle_v_cont, myresume): Don't set the current thread to the
4800 continue thread.
4801 (process_serial_event) <Hg handling>: Also set thread_id if the
4802 previous general thread is still alive.
4803 (process_serial_event) <g/G handling>: If setting the current
4804 thread to the general thread fails, error out.
4805 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4806 thread's lwp instead of the current thread's.
4807 * target.c (set_desired_thread): If the desired thread was not
4808 found, leave the current thread pointing to NULL. Return an int
4809 (boolean) indicating success.
4810 * target.h (set_desired_thread): Change return type to int.
4811
40045d91
MF		 48122015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4813
4814 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4815 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4816 #includes.
4817 (ps_get_thread_area): New function.
4818
45face3b
GB		 48192015-08-19 Gary Benson <gbenson@redhat.com>
4820
4821 * hostio.c (handle_pread): Do not attempt to read more data
4822 than hostio_reply_with_data can fit in a packet.
4823
16d5f642
JB		 48242015-08-18 Joel Brobecker <brobecker@adacore.com>
4825
4826 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4827
a738da3a
MF		 48282015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4829
4830 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4831
33ebda9d
PA		 48322015-08-06 Pedro Alves <palves@redhat.com>
4833
4834 * tracepoint.c (expr_eval_result): Now an int.
4835
a44892be
PA		 48362015-08-06 Pedro Alves <palves@redhat.com>
4837
4838 * gdbthread.h (struct regcache): Forward declare.
4839 (struct thread_info) <regcache_data>: Now a struct regcache
4840 pointer.
4841 * inferiors.c (inferior_regcache_data)
4842 (set_inferior_regcache_data): Now work with struct regcache
4843 pointers.
4844 * inferiors.h (struct regcache): Forward declare.
4845 (inferior_regcache_data, set_inferior_regcache_data): Now work
4846 with struct regcache pointers.
4847 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4848 (free_register_cache_thread): Remove struct regcache pointer
4849 casts.
4850
608a1e46
PA		 48512015-08-06 Pedro Alves <palves@redhat.com>
4852
4853 * server.c (captured_main): On error, print the exception message
4854 to stderr, and if run_once is set, throw a quit.
4855
f0ce0d3a
PA		 48562015-08-06 Pedro Alves <palves@redhat.com>
4857
4858 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4859 the current thread.
4860
bf47e248
PA		 48612015-08-06 Pedro Alves <palves@redhat.com>
4862
4863 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4864 reading beyond the passed in buffer length.
4865
b6b9ffcc
PL		 48662015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4867
4868 * tracepoint.c (symbol_list) <required>: Remove.
4869
863d01bd
PA		 48702015-08-06 Pedro Alves <palves@redhat.com>
4871
4872 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4873 count if stopping and suspending threads.
4874 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4875 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4876 (linux_detach): Complete an ongoing step-over.
4877 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4878 throughout.
4879 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4880 (linux_wait_1): If passing a signal to the inferior after
4881 finishing a step-over, unsuspend and re-resume all lwps. If we
4882 see a single-step event but the thread should be continuing, don't
4883 pass the trap to gdb.
4884 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4885 internal_error instead of gdb_assert.
4886 (enqueue_pending_signal): New function.
4887 (check_ptrace_stopped_lwp_gone): Add debug output.
4888 (start_step_over): Use internal_error instead of gdb_assert.
4889 (complete_ongoing_step_over): New function.
4890 (linux_resume_one_thread): Don't resume a suspended thread.
4891 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4892 it stepping.
4893
00db26fa
PA		 48942015-08-06 Pedro Alves <palves@redhat.com>
4895
4896 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4897 (linux_thread_alive): Use lwp_is_marked_dead.
4898 (extended_event_reported): Delete.
4899 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4900 instead of extended_event_reported.
4901 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4902 as well.
4903 (lwp_is_marked_dead): New function.
4904 (lwp_running): Use lwp_is_marked_dead.
4905 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4906 comment.
4907
ad071a30
PA		 49082015-08-06 Pedro Alves <palves@redhat.com>
4909
4910 * linux-low.c (linux_wait_1): Move fork event output out of the
4911 !report_to_gdb check. Pass event_child->waitstatus to
4912 target_waitstatus_to_string instead of ourstatus.
4913
524b57e6
YQ		 49142015-08-04 Yao Qi <yao.qi@linaro.org>
4915
4916 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4917 if current_thread is 32 bit.
4918
6085d6f6
YQ		 49192015-08-04 Yao Qi <yao.qi@linaro.org>
4920
4921 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4922 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4923 * server.c (extended_protocol): Remove "static".
4924 * server.h (extended_protocol): Declare it.
4925
8a7e4587
YQ		 49262015-08-04 Yao Qi <yao.qi@linaro.org>
4927
4928 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4929 both aarch64 and aarch32.
4930 (aarch64_set_pc): Likewise.
4931
3b53ae99
YQ		 49322015-08-04 Yao Qi <yao.qi@linaro.org>
4933
4934 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4935 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4936 arm-with-neon.xml to srv_xmlfiles.
4937 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4938 (is_64bit_tdesc): New function.
4939 (aarch64_linux_read_description): New function.
4940 (aarch64_arch_setup): Call aarch64_linux_read_description.
4941 (regs_info): Rename to regs_info_aarch64.
4942 (aarch64_regs_info): Return right regs_info.
4943 (initialize_low_arch): Call initialize_low_arch_aarch32.
4944
bd9e6534
YQ		 49452015-08-04 Yao Qi <yao.qi@linaro.org>
4946
4947 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4948 * linux-aarch32-low.c: New file.
4949 * linux-aarch32-low.h: New file.
4950 * linux-arm-low.c (arm_fill_gregset): Move it to
4951 linux-aarch32-low.c.
4952 (arm_store_gregset): Likewise.
4953 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4954 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4955 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4956 (regs_info): Rename to regs_info_arm.
4957 (arm_regs_info): Return regs_info_aarch32 if
4958 have_ptrace_getregset is 1 and target description is
4959 arm_with_neon or arm_with_vfpv3.
4960 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4961 Call initialize_low_arch_aarch32 instead.
4962
ded48a5e
YQ		 49632015-08-04 Yao Qi <yao.qi@linaro.org>
4964
4965 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4966 * linux-low.c: ... here.
4967 * linux-low.h (have_ptrace_getregset): Declare it.
4968
96e9210f
PA		 49692015-08-04 Pedro Alves <palves@redhat.com>
4970
4971 * thread-db.c (struct thread_db): Use new typedefs.
4972 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4973 CHK calls.
4974 (disable_thread_event_reporting): Cast result of dlsym to
4975 destination function pointer type.
4976 (thread_db_mourn): Use td_ta_delete_ftype.
4977
af60a1ef
SL		 49782015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4979
4980 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4981 arch variant.
4982 (CDX_BREAKPOINT): Define for R2.
4983 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4984 (the_low_target): Add comments.
4985
e8b41681
YQ		 49862015-07-30 Yao Qi <yao.qi@linaro.org>
4987
4988 * linux-arm-low.c (arm_hwcap): Remove it.
4989 (arm_read_description): New local variable arm_hwcap. Don't
4990 set arm_hwcap to zero.
4991
89abb039
YQ		 49922015-07-30 Yao Qi <yao.qi@linaro.org>
4993
4994 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4995 Use regcache->tdesc instead.
4996 (arm_store_wmmxregset): Likewise.
4997 (arm_fill_vfpregset): Likewise.
4998 (arm_store_vfpregset): Likewise.
4999
deca266c
YQ		 50002015-07-30 Yao Qi <yao.qi@linaro.org>
5001
5002 * linux-arm-low.c: Include arch/arm.h.
5003 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5004 (arm_store_gregset): Likewise.
5005
aa58a496
SM		 50062015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5007
5008 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5009 ptrace's 4th parameter.
5010
50904b25
YQ		 50112015-07-27 Yao Qi <yao.qi@linaro.org>
5012
5013 * configure.srv (case aarch64*-*-linux*): Don't set
5014 srv_linux_usrregs.
5015
5826e159
PA		 50162015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5017
5018 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5019 sys/ptrace.h.
5020 * linux-arm-low.c: Likewise.
5021 * linux-cris-low.c: Likewise.
5022 * linux-crisv32-low.c: Likewise.
5023 * linux-low.c: Likewise.
5024 * linux-m68k-low.c: Likewise.
5025 * linux-mips-low.c: Likewise.
5026 * linux-nios2-low.c: Likewise.
5027 * linux-s390-low.c: Likewise.
5028 * linux-sparc-low.c: Likewise.
5029 * linux-tic6x-low.c: Likewise.
5030 * linux-tile-low.c: Likewise.
5031 * linux-x86-low.c: Likewise.
5032
54019719
PA		 50332015-07-24 Pedro Alves <palves@redhat.com>
5034
5035 * config.in: Regenerate.
5036 * configure: Regenerate.
5037
eb7aa561
PA		 50382015-07-24 Pedro Alves <palves@redhat.com>
5039
5040 * acinclude.m4: Include ../ptrace.m4.
5041 * configure.ac: Call GDB_AC_PTRACE.
5042 * config.in, configure: Regenerate.
5043
55d7b841
YQ		 50442015-07-24 Yao Qi <yao.qi@linaro.org>
5045
5046 * linux-low.c (linux_create_inferior): Remove setting to
5047 proc->priv->new_inferior.
5048 (linux_attach): Likewise.
5049 (linux_low_filter_event): Likewise.
5050 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5051
c06cbd92
YQ		 50522015-07-24 Yao Qi <yao.qi@linaro.org>
5053
5054 * linux-low.c (linux_arch_setup): New function.
5055 (linux_low_filter_event): If proc->tdesc is NULL and
5056 proc->attached is true, call the_low_target.arch_setup.
5057 Otherwise, keep status pending, and return.
5058 (linux_resume_one_lwp_throw): Don't call get_pc if
5059 thread->while_stepping isn't NULL. Don't call
5060 get_thread_regcache if proc->tdesc is NULL.
5061 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5062 (linux_target_ops): Install arch_setup.
5063 * server.c (start_inferior): Call the_target->arch_setup.
5064 * target.h (struct target_ops) <arch_setup>: New field.
5065 (target_arch_setup): New marco.
5066 * lynx-low.c (lynx_target_ops): Update.
5067 * nto-low.c (nto_target_ops): Update.
5068 * spu-low.c (spu_target_ops): Update.
5069 * win32-low.c (win32_target_ops): Update.
5070
5ae3ebba
YQ		 50712015-07-24 Yao Qi <yao.qi@linaro.org>
5072
5073 * linux-low.c (linux_add_process): Don't set
5074 proc->priv->new_inferior.
5075 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5076 (linux_attach): Likewise.
5077
eb97750b
YQ		 50782015-07-24 Yao Qi <yao.qi@linaro.org>
5079
5080 * server.c (start_inferior): Code refactor.
5081
51aee833
YQ		 50822015-07-24 Yao Qi <yao.qi@linaro.org>
5083
5084 * server.c (process_serial_event): Set general_thread.
5085
af1b22f3
YQ		 50862015-07-21 Yao Qi <yao.qi@linaro.org>
5087
5088 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5089 aarch64_linux_get_debug_reg_capacity.
5090
554717a3
YQ		 50912015-07-17 Yao Qi <yao.qi@linaro.org>
5092
5093 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5094 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5095 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5096 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5097 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5098 (AARCH64_HWP_ALIGNMENT): Likewise.
5099 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5100 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5101 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5102 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5103 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5104 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5105 (struct aarch64_debug_reg_state): Likewise.
5106 (struct arch_lwp_info): Likewise.
5107 (aarch64_align_watchpoint): Likewise.
5108 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5109 (aarch64_watchpoint_length): Likewise.
5110 (aarch64_point_encode_ctrl_reg): Likewise
5111 (aarch64_point_is_aligned): Likewise.
5112 (aarch64_align_watchpoint): Likewise.
5113 (aarch64_linux_set_debug_regs):
5114 (aarch64_dr_state_insert_one_point): Likewise.
5115 (aarch64_dr_state_remove_one_point): Likewise.
5116 (aarch64_handle_breakpoint): Likewise.
5117 (aarch64_handle_aligned_watchpoint): Likewise.
5118 (aarch64_handle_unaligned_watchpoint): Likewise.
5119 (aarch64_handle_watchpoint): Likewise.
5120
c67ca4de
YQ		 51212015-07-17 Yao Qi <yao.qi@linaro.org>
5122
5123 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5124 and don't aarch64_get_debug_reg_state. All callers update.
5125 (aarch64_handle_aligned_watchpoint): Likewise.
5126 (aarch64_handle_unaligned_watchpoint): Likewise.
5127 (aarch64_handle_watchpoint): Likewise.
5128 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5129 (aarch64_remove_point): Likewise.
5130
25abf979
YQ		 51312015-07-17 Yao Qi <yao.qi@linaro.org>
5132
5133 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5134 debug_printf.
5135 (aarch64_handle_unaligned_watchpoint): Likewise.
5136
db1ff28b
JK		 51372015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5138
5139 Revert the previous 3 commits:
5140 Move gdb_regex* to common/
5141 Move linux_find_memory_regions_full & co.
5142 gdbserver build-id attribute generator
5143
700ca40f
JK		 51442015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5145 Jan Kratochvil <jan.kratochvil@redhat.com>
5146
5147 gdbserver build-id attribute generator.
5148 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5149 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5150 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5151 (find_phdr): New.
5152 (get_dynamic): Use find_pdhr to traverse program headers.
5153 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5154 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5155 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5156 (get_hex_build_id): New.
5157 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5158 to reply XML document.
5159
9904185c
JK		 51602015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5161 Jan Kratochvil <jan.kratochvil@redhat.com>
5162
5163 * target.c: Include target/target-utils.h and fcntl.h.
5164 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5165 (target_fileio_read_stralloc): New functions.
5166
6e5b4429
JK		 51672015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5168
5169 * Makefile.in (OBS): Add gdb_regex.o.
5170 (gdb_regex.o): New.
5171 * config.in: Rebuilt.
5172 * configure: Rebuilt.
5173
ddc98fbf
JK		 51742015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5175 Jan Kratochvil <jan.kratochvil@redhat.com>
5176
5177 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5178 * Makefile.in (OBS): Add target-utils.o.
5179 (linux-maps.o, target-utils.o): New.
5180 * configure.srv (srv_linux_obj): Add linux-maps.o.
5181
e57bb7a0
PL		 51822015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5183
5184 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5185 function, return 1.
5186 (the_low_target): Install it.
5187
586b02a9
PA		 51882015-07-14 Pedro Alves <palves@redhat.com>
5189
5190 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5191 Instead, ignore ECHILD, and throw an error for other errnos.
5192
58c1b36c
PA		 51932015-07-10 Pedro Alves <palves@redhat.com>
5194
5195 * event-loop.c (struct callback_event) <data>: Change type to
5196 gdb_client_data instance instead of gdb_client_data pointer.
5197 (append_callback_event): Adjust.
5198
421530db
PL		 51992015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5200
5201 * linux-aarch64-low.c: Add comments for each linux_target_ops
5202 method. Remove comments already covered in target_ops and
5203 linux_target_ops definitions.
5204 (the_low_target): Add comments for each unimplemented method.
5205
c2d65f38
YQ		 52062015-07-09 Yao Qi <yao.qi@linaro.org>
5207
5208 * linux-aarch64-low.c (aarch64_regmap): Remove.
5209 (aarch64_usrregs_info): Remove.
5210 (regs_info): Set field usrregs to NULL.
5211
b20a6524
MM		 52122015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5213
5214 * linux-low.c: Include "rsp-low.h"
5215 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5216 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5217 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5218 (handle_btrace_enable_pt): New.
5219 (handle_btrace_general_set): Support "pt".
5220 (handle_btrace_conf_general_set): Support "pt:size".
5221
96c97461
PL		 52222015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5223
5224 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5225 Z_PACKET_SW_BP.
5226
37d66942
PL		 52272015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5228
5229 * linux-aarch64-low.c: Remove comment about endianness.
5230 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5231 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5232 memcmp.
5233
dc06243f
GB		 52342015-06-24 Gary Benson <gbenson@redhat.com>
5235
5236 * linux-i386-ipa.c (stdint.h): Do not include.
5237 * lynx-i386-low.c (stdint.h): Likewise.
5238 * lynx-ppc-low.c (stdint.h): Likewise.
5239 * mem-break.c (stdint.h): Likewise.
5240 * thread-db.c (stdint.h): Likewise.
5241 * tracepoint.c (stdint.h): Likewise.
5242 * win32-low.c (stdint.h): Likewise.
5243
124e13d9
SM		 52442015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5245
5246 * server.c (write_qxfer_response): Update call to
5247 remote_escape_output.
5248
909c2cda
JK		 52492015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5250 Jan Kratochvil <jan.kratochvil@redhat.com>
5251
5252 Merge multiple hex conversions.
5253 * gdbreplay.c (tohex): Rename to 'fromhex'.
5254 (logchar): Use fromhex.
5255
24c05f46
JK		 52562015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5257
5258 * server.c (handle_qxfer_libraries): Set `version' attribute for
5259 <library-list>.
5260
14d2069a
GB		 52612015-06-10 Gary Benson <gbenson@redhat.com>
5262
5263 * target.h (struct target_ops) <multifs_open>: New field.
5264 <multifs_unlink>: Likewise.
5265 <multifs_readlink>: Likewise.
5266 * linux-low.c (nat/linux-namespaces.h): New include.
5267 (linux_target_ops): Initialize the_target->multifs_open,
5268 the_target->multifs_unlink and the_target->multifs_readlink.
5269 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5270 * hostio.c (hostio_fs_pid): New static variable.
5271 (hostio_handle_new_gdb_connection): New function.
5272 (handle_setfs): Likewise.
5273 (handle_open): Use the_target->multifs_open as appropriate.
5274 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5275 (handle_readlink): Use the_target->multifs_readlink as
5276 appropriate.
5277 (handle_vFile): Handle vFile:setfs packets.
5278 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5279 after target_handle_new_gdb_connection.
5280
4b8b5e72
GB		 52812015-06-10 Gary Benson <gbenson@redhat.com>
5282
5283 * configure.ac (AC_CHECK_FUNCS): Add setns.
5284 * config.in: Regenerate.
5285 * configure: Likewise.
5286 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5287 (linux-namespaces.o): New rule.
5288 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5289
3ac2e371
GB		 52902015-06-09 Gary Benson <gbenson@redhat.com>
5291
5292 * hostio.c (handle_open): Process mode argument with
5293 fileio_to_host_mode.
5294
ca9b78ce
YQ		 52952015-06-01 Yao Qi <yao.qi@linaro.org>
5296
5297 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5298 * linux-x86-low.c: Likewise.
5299
bfacd19d
DB		 53002015-05-28 Don Breazeal <donb@codesourcery.com>
5301
5302 * linux-low.c (handle_extended_wait): Initialize
5303 thread_info.last_resume_kind for new fork children.
5304
452003ef
PA		 53052015-05-15 Pedro Alves <palves@redhat.com>
5306
5307 * target.h (target_handle_new_gdb_connection): Rewrite using if
5308 wrapped in do/while.
5309
1041a03c
JB		 53102015-05-14 Joel Brobecker <brobecker@adacore.com>
5311
5312 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5313 * configure, config.in: Regenerate.
5314 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5315 Declare typedef.
5316
c269dbdb
DB		 53172015-05-12 Don Breazeal <donb@codesourcery.com>
5318
5319 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5320 PTRACE_EVENT_VFORK_DONE.
5321 (linux_low_ptrace_options, extended_event_reported): Add vfork
5322 events.
5323 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5324 and "vforkdone" for RSP 'T' Stop Reply Packet.
5325 * server.h (report_vfork_events): Declare
5326 global variable.
5327
3a8a0396
DB		 53282015-05-12 Don Breazeal <donb@codesourcery.com>
5329
5330 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5331 (the_low_target) <new_fork>: Initialize new member.
5332 * linux-arm-low.c (arm_new_fork): New function.
5333 (the_low_target) <new_fork>: Initialize new member.
5334 * linux-low.c (handle_extended_wait): Call new target function
5335 new_fork.
5336 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5337 * linux-mips-low.c (mips_add_watchpoint): New function
5338 extracted from mips_insert_point.
5339 (the_low_target) <new_fork>: Initialize new member.
5340 (mips_linux_new_fork): New function.
5341 (mips_insert_point): Call mips_add_watchpoint.
5342 * linux-x86-low.c (x86_linux_new_fork): New function.
5343 (the_low_target) <new_fork>: Initialize new member.
5344
de0d863e
DB		 53452015-05-12 Don Breazeal <donb@codesourcery.com>
5346
5347 * linux-low.c (handle_extended_wait): Implement return value,
5348 rename argument 'event_child' to 'event_lwp', handle
5349 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5350 (linux_low_ptrace_options): New function.
5351 (linux_low_filter_event): Call linux_low_ptrace_options,
5352 use different argument fo linux_enable_event_reporting,
5353 use return value from handle_extended_wait.
5354 (extended_event_reported): New function.
5355 (linux_wait_1): Call extended_event_reported and set
5356 status to report fork events.
5357 (linux_write_memory): Add pid to debug message.
5358 (reset_lwp_ptrace_options_callback): New function.
5359 (linux_handle_new_gdb_connection): New function.
5360 (linux_target_ops): Initialize new structure member.
5361 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5362 * lynx-low.c: Initialize new structure member.
5363 * remote-utils.c (prepare_resume_reply): Implement stop reason
5364 "fork" for "T" stop message.
5365 * server.c (handle_query): Call handle_new_gdb_connection.
5366 * server.h (report_fork_events): Declare global flag.
5367 * target.h (struct target_ops) <handle_new_gdb_connection>:
5368 New member.
5369 (target_handle_new_gdb_connection): New macro.
5370 * win32-low.c: Initialize new structure member.
5371
ddcbc397
DB		 53722015-05-12 Don Breazeal <donb@codesourcery.com>
5373
5374 * mem-break.c (APPEND_TO_LIST): Define macro.
5375 (clone_agent_expr): New function.
5376 (clone_one_breakpoint): New function.
5377 (clone_all_breakpoints): New function.
5378 * mem-break.h: Declare new functions.
5379
89245bc0
DB		 53802015-05-12 Don Breazeal <donb@codesourcery.com>
5381
5382 * linux-low.c (linux_supports_fork_events): New function.
5383 (linux_supports_vfork_events): New function.
5384 (linux_target_ops): Initialize new structure members.
5385 (initialize_low): Call linux_check_ptrace_features.
5386 * lynx-low.c (lynx_target_ops): Initialize new structure
5387 members.
5388 * server.c (report_fork_events, report_vfork_events):
5389 New global flags.
5390 (handle_query): Add new features to qSupported packet and
5391 response.
5392 (captured_main): Initialize new global variables.
5393 * target.h (struct target_ops) <supports_fork_events>:
5394 New member.
5395 <supports_vfork_events>: New member.
5396 (target_supports_fork_events): New macro.
5397 (target_supports_vfork_events): New macro.
5398 * win32-low.c (win32_target_ops): Initialize new structure
5399 members.
5400
835205d0
GB		 54012015-05-12 Gary Benson <gbenson@redhat.com>
5402
5403 * server.c (handle_qxfer_exec_file): Use current process
5404 if annex is empty.
5405
21e94bd9
SL		 54062015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5407
5408 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5409 Remove HAVE_PTRACE_GETREGS conditionals.
5410 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5411 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5412
45614f15
YQ		 54132015-05-08 Yao Qi <yao.qi@linaro.org>
5414
5415 * linux-low.c (linux_supports_conditional_breakpoints): New
5416 function.
5417 (linux_target_ops): Install new target method.
5418 * lynx-low.c (lynx_target_ops): Install NULL hook for
5419 supports_conditional_breakpoints.
5420 * nto-low.c (nto_target_ops): Likewise.
5421 * spu-low.c (spu_target_ops): Likewise.
5422 * win32-low.c (win32_target_ops): Likewise.
5423 * server.c (handle_query): Check
5424 target_supports_conditional_breakpoints.
5425 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5426 New field.
5427 (target_supports_conditional_breakpoints): New macro.
5428
80ad801e
PA		 54292015-05-06 Pedro Alves <palves@redhat.com>
5430
5431 PR server/18081
5432 * server.c (start_inferior): If the process exits, mourn it.
5433
819843c7
GB		 54342015-04-21 Gary Benson <gbenson@redhat.com>
5435
5436 * hostio.c (fileio_open_flags_to_host): Factored out to
5437 fileio_to_host_openflags in common/fileio.c. Single use
5438 updated.
5439
a2d5a9d7
MF		 54402015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5441
5442 * linux-xtensa-low.c (xtensa_fill_gregset)
5443 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5444 XCHAL_HAVE_LOOP.
5445
deb44829
MF		 54462015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5447
5448 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5449 (regs_info): Replace usrregs pointer with NULL.
5450
e57f1de3
GB		 54512015-04-17 Gary Benson <gbenson@redhat.com>
5452
5453 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5454 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5455 * server.c (handle_qxfer_exec_file): New function.
5456 (qxfer_packets): Add exec-file entry.
5457 (handle_query): Report qXfer:exec-file:read as supported packet.
5458
62828379
RN		 54592015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5460
5461 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5462
b88bb450
GB		 54632015-04-09 Gary Benson <gbenson@redhat.com>
5464
5465 * hostio-errno.c (errno_to_fileio_error): Remove function.
5466 Update caller to use remote_fileio_to_fio_error.
5467
c8f4bfdd
YQ		 54682015-04-09 Yao Qi <yao.qi@linaro.org>
5469
5470 * linux-low.c (linux_insert_point): Call
5471 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5472 (linux_remove_point): Call remove_memory_breakpoint if type is
5473 raw_bkpt_type_sw.
5474 * linux-x86-low.c (x86_insert_point): Don't call
5475 insert_memory_breakpoint.
5476 (x86_remove_point): Don't call remove_memory_breakpoint.
5477
41f98f02
PA		 54782015-04-01 Pedro Alves <palves@redhat.com>
5479 Cleber Rosa <crosa@redhat.com>
5480
5481 * server.c (gdbserver_usage): Reorganize and extend the usage
5482 message.
5483
2bf6fb9d
PA		 54842015-03-24 Pedro Alves <palves@redhat.com>
5485
5486 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5487 output. Also dump TRAP_TRACE.
5488 (linux_low_filter_event): In debug output, distinguish a
5489 resume_stop SIGSTOP from a delayed SIGSTOP.
5490
369f6daa
GB		 54912015-03-24 Gary Benson <gbenson@redhat.com>
5492
5493 * linux-x86-low.c (x86_linux_new_thread): Moved to
5494 nat/x86-linux.c.
5495 (x86_linux_prepare_to_resume): Likewise.
5496
8e5d4070
GB		 54972015-03-24 Gary Benson <gbenson@redhat.com>
5498
5499 * Makefile.in (x86-linux-dregs.o): New rule.
5500 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5501 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5502 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5503 (x86_linux_dr_get): Likewise.
5504 (x86_linux_dr_set): Likewise.
5505 (update_debug_registers_callback): Likewise.
5506 (x86_linux_dr_set_addr): Likewise.
5507 (x86_linux_dr_get_addr): Likewise.
5508 (x86_linux_dr_set_control): Likewise.
5509 (x86_linux_dr_get_control): Likewise.
5510 (x86_linux_dr_get_status): Likewise.
5511 (x86_linux_update_debug_registers): Likewise.
5512
2b95d440
GB		 55132015-03-24 Gary Benson <gbenson@redhat.com>
5514
5515 * linux-x86-low.c (x86_linux_update_debug_registers):
5516 New function, factored out from...
5517 (x86_linux_prepare_to_resume): ...this.
5518
14b0bc68
GB		 55192015-03-24 Gary Benson <gbenson@redhat.com>
5520
5521 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5522 (x86_linux_dr_set): Likewise.
5523 (update_debug_registers_callback): Likewise.
5524 (x86_linux_dr_set_addr): Likewise.
5525 (x86_linux_dr_get_addr): Likewise.
5526 (x86_linux_dr_set_control): Likewise.
5527 (x86_linux_dr_get_control): Likewise.
5528 (x86_linux_dr_get_status): Likewise.
5529 (x86_linux_prepare_to_resume): Likewise.
5530
5dfe6ca8
GB		 55312015-03-24 Gary Benson <gbenson@redhat.com>
5532
5533 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5534 Use perror_with_name. Pass string through gettext.
5535 (x86_linux_dr_set): Likewise.
5536
d33472ad
GB		 55372015-03-24 Gary Benson <gbenson@redhat.com>
5538
5539 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5540 (x86_linux_dr_set_addr): ...this.
5541 (x86_dr_low_get_addr): Rename to...
5542 (x86_linux_dr_get_addr): ...this.
5543 (x86_dr_low_set_control): Rename to...
5544 (x86_linux_dr_set_control): ...this.
5545 (x86_dr_low_get_control): Rename to...
5546 (x86_linux_dr_get_control): ...this.
5547 (x86_dr_low_get_status): Rename to...
5548 (x86_linux_dr_get_status): ...this.
5549 (x86_dr_low): Update with new function names.
5550
4b134ca1
GB		 55512015-03-24 Gary Benson <gbenson@redhat.com>
5552
5553 * Makefile.in (x86-linux.o): New rule.
5554 * configure.srv: Add x86-linux.o to relevant targets.
5555 * linux-low.c (lwp_set_arch_private_info): New function.
5556 (lwp_arch_private_info): Likewise.
5557 * linux-x86-low.c: Include nat/x86-linux.h.
5558 (arch_lwp_info): Removed structure.
5559 (update_debug_registers_callback):
5560 Use lwp_set_debug_registers_changed.
5561 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5562 and lwp_set_debug_registers_changed.
5563 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5564
34c703da
GB		 55652015-03-24 Gary Benson <gbenson@redhat.com>
5566
5567 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5568 * linux-arm-low.c (arm_new_thread): Likewise.
5569 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5570 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5571 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5572 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5573
cff068da
GB		 55742015-03-24 Gary Benson <gbenson@redhat.com>
5575
5576 * linux-low.c (ptid_of_lwp): New function.
5577 (lwp_is_stopped): Likewise.
5578 (lwp_stop_reason): Likewise.
5579 * linux-x86-low.c (update_debug_registers_callback):
5580 Use lwp_is_stopped.
5581 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5582 lwp_stop_reason.
5583
b2f7c7e8
GB		 55842015-03-24 Gary Benson <gbenson@redhat.com>
5585
5586 * linux-low.h (linux_stop_lwp): Remove declaration.
5587
6d4ee8c6
GB		 55882015-03-24 Gary Benson <gbenson@redhat.com>
5589
5590 * linux-low.h: Include nat/linux-nat.h.
5591 * linux-low.c (iterate_over_lwps_args): New structure.
5592 (iterate_over_lwps_filter): New function.
5593 (iterate_over_lwps): Likewise.
5594 * linux-x86-low.c (update_debug_registers_callback):
5595 Update signature to what iterate_over_lwps expects.
5596 Remove PID check that iterate_over_lwps now performs.
5597 (x86_dr_low_set_addr): Use iterate_over_lwps.
5598 (x86_dr_low_set_control): Likewise.
5599
70a0bb6b
GB		 56002015-03-24 Gary Benson <gbenson@redhat.com>
5601
5602 * linux-x86-low.c (x86_debug_reg_state): New function.
5603 (x86_linux_prepare_to_resume): Use the above.
5604
7b669087
GB		 56052015-03-24 Gary Benson <gbenson@redhat.com>
5606
5607 * linux-low.c (current_lwp_ptid): New function.
5608 * linux-x86-low.c: Include nat/linux-nat.h.
5609 (x86_dr_low_get_addr): Use current_lwp_ptid.
5610 (x86_dr_low_get_control): Likewise.
5611 (x86_dr_low_get_status): Likewise.
5612
eef49a3d
PA		 56132015-03-20 Pedro Alves <palves@redhat.com>
5614
5615 * tracepoint.c (cmd_qtstatus): Make "str" const.
5616
b2333d22
PA		 56172015-03-20 Pedro Alves <palves@redhat.com>
5618
5619 * server.c (handle_general_set): Make "req_str" const.
5620
23f238d3
PA		 56212015-03-19 Pedro Alves <palves@redhat.com>
5622
5623 * linux-low.c (linux_resume_one_lwp): Rename to ...
5624 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5625 instead call perror_with_name.
5626 (check_ptrace_stopped_lwp_gone): New function.
5627 (linux_resume_one_lwp): Reimplement as wrapper around
5628 linux_resume_one_lwp_throw that swallows errors if the LWP is
5629 gone.
5630
91baf43f
PA		 56312015-03-19 Pedro Alves <palves@redhat.com>
5632
5633 * linux-low.c (count_events_callback, select_event_lwp_callback):
5634 No longer check whether the thread has resume_stop as last resume
5635 kind.
5636
8bf3b159
PA		 56372015-03-19 Pedro Alves <palves@redhat.com>
5638
5639 * linux-low.c (count_events_callback, select_event_lwp_callback):
5640 Use the lwp's status_pending_p field, not the thread's.
5641
b90fc188
PA		 56422015-03-19 Pedro Alves <palves@redhat.com>
5643
5644 * linux-low.c (select_event_lwp_callback): Update comments to
5645 no longer mention SIGTRAP.
5646
464b0089
GB		 56472015-03-18 Gary Benson <gbenson@redhat.com>
5648
5649 * server.c (handle_query): Do not report vFile:fstat as supported.
5650
aa9e327f
GB		 56512015-03-11 Gary Benson <gbenson@redhat.com>
5652
5653 * hostio.c (sys/types.h): New include.
5654 (sys/stat.h): Likewise.
5655 (common-remote-fileio.h): Likewise.
5656 (handle_fstat): New function.
5657 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 5658
791c0056
GB		 56592015-03-11 Gary Benson <gbenson@redhat.com>
5660
5661 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5662 struct stat.st_blocks and struct stat.st_blksize.
5663 * configure: Regenerate.
5664 * config.in: Likewise.
5665 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5666 (OBS): Add common-remote-fileio.o.
5667 (common-remote-fileio.o): New rule.
5668
9a9df970
PA		 56692015-03-09 Pedro Alves <palves@redhat.com>
5670
5671 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5672 'struct sockaddr' pointer in 'accept' call.
5673
9eb1356e
PA		 56742015-03-09 Pedro Alves <palves@redhat.com>
5675
5676 Revert:
5677 2015-03-07 Pedro Alves <palves@redhat.com>
5678 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5679 or <winsock2.h> here. Instead include "gdb_socket.h".
5680 (remote_open): Use union gdb_sockaddr_u.
5681 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5682 or <winsock2.h> here. Instead include "gdb_socket.h".
5683 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5684 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5685 or <sys/un.h>.
5686 (init_named_socket, gdb_agent_helper_thread): Use union
5687 gdb_sockaddr_u.
5688
aac331e4
PA		 56892015-03-07 Pedro Alves <palves@redhat.com>
5690
5691 * configure.ac (build_warnings): Move
5692 -Wdeclaration-after-statement to the C-specific set.
5693 * configure: Regenerate.
5694
366c75fc
PA		 56952015-03-07 Pedro Alves <palves@redhat.com>
5696
5697 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5698 or <winsock2.h> here. Instead include "gdb_socket.h".
5699 (remote_open): Use union gdb_sockaddr_u.
5700 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5701 or <winsock2.h> here. Instead include "gdb_socket.h".
5702 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5703 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5704 or <sys/un.h>.
5705 (init_named_socket, gdb_agent_helper_thread): Use union
5706 gdb_sockaddr_u.
5707
492d29ea
PA		 57082015-03-07 Pedro Alves <palves@redhat.com>
5709
5710 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5711 instead.
5712
60a191ed
YQ		 57132015-03-06 Yao Qi <yao.qi@linaro.org>
5714
5715 * linux-aarch64-low.c (aarch64_insert_point): Use
5716 show_debug_regs as a boolean.
5717 (aarch64_remove_point): Likewise.
5718
f5771b1d
PA		 57192015-03-05 Pedro Alves <palves@redhat.com>
5720
5721 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5722 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5723 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5724 * nto-low.c (nto_target_ops): Likewise.
5725 * spu-low.c (spu_target_ops): Likewise.
5726 * win32-low.c (win32_target_ops): Likewise.
5727
3e572f71
PA		 57282015-03-04 Pedro Alves <palves@redhat.com>
5729
72f4393d 5730 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 5731 Decide whether a breakpoint triggered based on the SIGTRAP's
5732 siginfo.si_code.
72f4393d
L		 5733 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5734 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 5735 (linux_low_filter_event): Check for breakpoints before checking
5736 watchpoints.
5737 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5738 siginfo.si_code.
72f4393d
L		 5739 (linux_stopped_by_sw_breakpoint)
5740 (linux_supports_stopped_by_sw_breakpoint)
5741 (linux_stopped_by_hw_breakpoint)
5742 (linux_supports_stopped_by_hw_breakpoint): New functions.
5743 (linux_target_ops): Install new target methods.
3e572f71 5744
1ec68e26
PA		 57452015-03-04 Pedro Alves <palves@redhat.com>
5746
5747 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5748 * server.c (swbreak_feature, hwbreak_feature): New globals.
5749 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5750 (captured_main): Clear swbreak_feature and hwbreak_feature.
5751 * server.h (swbreak_feature, hwbreak_feature): Declare.
5752 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5753 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5754 supports_stopped_by_hw_breakpoint>: New fields.
5755 (target_supports_stopped_by_sw_breakpoint)
5756 (target_stopped_by_sw_breakpoint)
5757 (target_supports_stopped_by_hw_breakpoint)
5758 (target_stopped_by_hw_breakpoint): Declare.
5759
15c66dd6
PA		 57602015-03-04 Pedro Alves <palves@redhat.com>
5761
5762 enum lwp_stop_reason -> enum target_stop_reason
5763 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5764 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5765 (linux_wait_1, stuck_in_jump_pad_callback)
5766 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5767 (linux_stopped_by_watchpoint):
5768 * linux-low.h (enum lwp_stop_reason): Delete.
5769 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5770 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5771
98fc70d6
YQ		 57722015-03-04 Yao Qi <yao.qi@linaro.org>
5773
5774 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5775
dd2ac174
GB		 57762015-03-03 Gary Benson <gbenson@redhat.com>
5777
5778 * hostio.c (handle_vFile): Fix prefix lengths.
5779
d68e53f4
MM		 57802015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5781
5782 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5783 ptr_bits.
5784
bf2d68ab
AA		 57852015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5786
5787 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5788 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5789 (clean): Add "rm -f" for above C files.
5790 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5791 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5792 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5793 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5794 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5795 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5796 (init_registers_s390x_vx_linux64)
5797 (init_registers_s390x_tevx_linux64)
5798 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5799 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5800 declarations.
5801 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5802 (s390_store_vxrs_high): New functions.
5803 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5804 NT_S390_VXRS_HIGH.
5805 (s390_arch_setup): Add logic for selecting one of the new target
5806 descriptions. Activate the new vector regsets if applicable.
5807 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5808 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5809 and init_registers_s390x_tevx_linux64.
5810
c966a859
PA		 58112015-03-01 Pedro Alves <palves@redhat.com>
5812
5813 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5814 parameter.
5815
4180215b
PA		 58162015-02-27 Pedro Alves <palves@redhat.com>
5817
5818 * linux-x86-low.c (u_debugreg_offset): New function.
5819 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5820
749bab01
PA		 58212015-02-27 Pedro Alves <palves@redhat.com>
5822
5823 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5824 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5825 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5826 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5827 (ps_lsetfpregs, ps_getpid)
5828 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5829 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5830 (ps_lsetxregs, ps_plog): Declare.
5831
3c14e5a3
PA		 58322015-02-27 Pedro Alves <palves@redhat.com>
5833
5834 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5835 IP_AGENT_EXPORT_FUNC.
5836 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5837 IP_AGENT_EXPORT_FUNC.
5838 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5839 (IP_AGENT_EXPORT): Delete.
5840 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5841 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5842 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5843 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5844 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5845 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5846 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5847 (traceframe_read_count, traceframe_write_count)
5848 (traceframes_created, trace_state_variables, get_raw_reg)
5849 (get_trace_state_variable_value, set_trace_state_variable_value)
5850 (ust_loaded, helper_thread_id, cmd_buf): Use
5851 IPA_SYM_EXPORTED_NAME.
5852 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5853 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5854 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5855 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5856 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5857 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5858 EXTERN_C_PUSH/EXTERN_C_POP.
5859 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5860 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5861 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5862 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5863 (traceframe_write_count, traceframe_read_count)
5864 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5865 (about_to_request_buffer_space, get_trace_state_variable_value)
5866 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5867 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5868 EXTERN_C_PUSH/EXTERN_C_POP.
5869 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5870 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5871 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5872 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5873 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5874 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5875 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5876 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5877 Define.
5878 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5879 (IP_AGENT_EXPORT_VAR_DECL): Define.
5880 (tracing): Declare.
5881 (gdb_agent_get_raw_reg): Declare.
5882
fe978cb0
PA		 58832015-02-27 Tom Tromey <tromey@redhat.com>
5884 Pedro Alves <palves@redhat.com>
5885
5886 Rename symbols whose names are reserved C++ keywords throughout.
5887
3bc3d82a
PA		 58882015-02-27 Pedro Alves <palves@redhat.com>
5889
5890 * Makefile.in (COMPILER): New, get it from autoconf.
5891 (CXX): Get from autoconf instead.
5892 (COMPILE.pre): Use COMPILER.
5893 (CC-LD): Rename to ...
5894 (CC_LD): ... this. Use COMPILER.
5895 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5896 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5897 * acinclude.m4: Include build-with-cxx.m4.
5898 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5899 Disable -Werror by default if building in C++ mode.
5900 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5901 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5902 the C++ compiler. Save/restore CXXFLAGS too.
5903 * configure: Regenerate.
5904
07697489
PA		 59052015-02-27 Pedro Alves <palves@redhat.com>
5906
5907 * acinclude.m4: Include libiberty.m4.
5908 * configure.ac: Call libiberty_INIT.
5909 * config.in, configure: Regenerate.
5910
9beb7c4e
PA		 59112015-02-26 Pedro Alves <palves@redhat.com>
5912
5913 * linux-low.c (linux_wait_1): When incrementing the PC past a
5914 program breakpoint always use the_low_target.breakpoint_len as
5915 increment, rather than the maximum between that and
5916 the_low_target.decr_pc_after_break.
5917
8090aef2
PA		 59182015-02-23 Pedro Alves <palves@redhat.com>
5919
5920 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5921 thread was doing a step-over; always adjust the PC if
5922 we stepped over a permanent breakpoint.
5923 (linux_wait_1): If we stepped over breakpoint that was on top of a
5924 permanent breakpoint, manually advance the PC past it.
5925
bc9540e8
PA		 59262015-02-23 Pedro Alves <palves@redhat.com>
5927
5928 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5929 modes.
5930 (x86_fill_gregset, x86_store_gregset): Use it when handling
5931 $orig_eax.
5932
2db9a427
PA		 59332015-02-20 Pedro Alves <palves@redhat.com>
5934
5935 * thread-db.c: Include "nat/linux-procfs.h".
5936 (thread_db_init): Skip listing new threads if the kernel supports
5937 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5938
afa8d396
PA		 59392015-02-20 Pedro Alves <palves@redhat.com>
5940
5941 * linux-low.c (status_pending_p_callback): Use ptid_match.
5942
c9587f88
AT		 59432015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5944
5945 PR breakpoints/16812
5946 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5947 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5948 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5949
b05ec7a5
AT		 59502015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5951
5952 PR breakpoints/15956
5953 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5954
d33501a5
MM		 59552015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5956
5957 * linux-low.c (linux_low_btrace_conf): Print size.
5958 * server.c (handle_btrace_conf_general_set): New.
5959 (hanle_general_set): Call handle_btrace_conf_general_set.
5960 (handle_query): Report Qbtrace-conf:bts:size as supported.
5961
f4abbc16
MM		 59622015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5963
5964 * linux-low.c (linux_low_enable_btrace): Update parameters.
5965 (linux_low_btrace_conf): New.
5966 (linux_target_ops)<to_btrace_conf>: Initialize.
5967 * server.c (current_btrace_conf): New.
5968 (handle_btrace_enable): Rename to ...
5969 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
5970 to target_enable_btrace. Update comment. Update users.
5971 (handle_qxfer_btrace_conf): New.
5972 (qxfer_packets): Add btrace-conf entry.
5973 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5974 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5975 (target_ops)<read_btrace_conf>: New.
5976 (target_enable_btrace): Update parameters.
5977 (target_read_btrace_conf): New.
5978
043c3577
MM		 59792015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5980
5981 * server.c (handle_btrace_general_set): Remove call to
5982 target_supports_btrace.
5983 (supported_btrace_packets): New.
5984 (handle_query): Call supported_btrace_packets.
5985 * target.h: include btrace-common.h.
5986 (btrace_target_info): Removed.
5987 (supports_btrace, target_supports_btrace): Update parameters.
5988
734b0e4b
MM		 59892015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5990
5991 * Makefile.in (SFILES): Add common/btrace-common.c.
5992 (OBS): Add common/btrace-common.o.
5993 (btrace-common.o): Add build rules.
5994 * linux-low: Include btrace-common.h.
5995 (linux_low_read_btrace): Use struct btrace_data. Call
5996 btrace_data_init and btrace_data_fini.
5997
d6c146e9
PA		 59982015-02-06 Pedro Alves <palves@redhat.com>
5999
6000 * thread-db.c (find_new_threads_callback): Add debug output.
6001
20ba1ce6
PA		 60022015-02-04 Pedro Alves <palves@redhat.com>
6003
6004 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6005 (resume_stopped_resumed_lwps): New function.
6006 (linux_wait_for_event_filtered): Use it.
6007
8cc73a39
SDJ		 60082015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6009
6010 * Makefile.in (SFILES): Add linux-personality.c.
6011 (linux-personality.o): New rule.
6012 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6013 list of objects to be built.
6014 * linux-low.c: Include nat/linux-personality.h.
6015 (linux_create_inferior): Remove code to disable address space
6016 randomization (moved to ../nat/linux-personality.c). Create
6017 cleanup to disable address space randomization.
6018
fb23d554
SDJ		 60192015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6020
6021 * Makefile.in (posix-strerror.o): New rule.
6022 (mingw-strerror.o): Likewise.
6023 * configure: Regenerated.
6024 * configure.ac: Source file ../common/common.host. Initialize new
6025 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6026
cdf43629
YQ		 60272015-01-14 Yao Qi <yao@codesourcery.com>
6028
6029 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6030 (ppc-linux.o): New rule.
6031 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6032 * configure.ac: AC_CHECK_FUNCS(getauxval).
6033 * config.in: Re-generated.
6034 * configure: Re-generated.
6035 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6036 ppc64_64bit_inferior_p
6037
514c5338
YQ		 60382015-01-14 Yao Qi <yao@codesourcery.com>
6039
6040 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6041 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6042 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6043 (PT_ORIG_R3, PT_TRAP): Likewise.
6044 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6045 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6046 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6047
3368c1e5
JB		 60482015-01-10 Joel Brobecker <brobecker@adacore.com>
6049
6050 * i387-fp.c (i387_cache_to_xsave): In look over
6051 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6052 zmmh_low_space field by use of zmmh_high_space.
6053
582511be
PA		 60542015-01-09 Pedro Alves <palves@redhat.com>
6055
6056 * linux-low.c (step_over_bkpt): Move higher up in the file.
6057 (handle_extended_wait): Don't store the stop_pc here.
6058 (get_stop_pc): Adjust comments and rename to ...
6059 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6060 stopped for a software breakpoint or hardware breakpoint.
6061 (thread_still_has_status_pending_p): New function.
6062 (status_pending_p_callback): Use
6063 thread_still_has_status_pending_p. If the event is no longer
6064 interesting, resume the LWP.
6065 (handle_tracepoints): Add assert.
6066 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6067 (wstatus_maybe_breakpoint): New function.
6068 (cancel_breakpoint): Delete function.
6069 (check_stopped_by_watchpoint): New function, factored out from
6070 linux_low_filter_event.
6071 (lp_status_maybe_breakpoint): Delete function.
6072 (linux_low_filter_event): Remove filter_ptid argument.
6073 Leave thread group exits pending here. Store the LWP's stop PC.
6074 Always leave events pending.
6075 (linux_wait_for_event_filtered): Pull all events out of the
6076 kernel, and leave them all pending.
6077 (count_events_callback, select_event_lwp_callback): Consider all
6078 events.
6079 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6080 (select_event_lwp): Only give preference to the stepping LWP in
6081 all-stop mode. Adjust comments.
6082 (ignore_event): New function.
6083 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6084 references to cancel_breakpoints. Adjust to renames. Also give
6085 equal priority to all LWPs that have had events in non-stop mode.
6086 If reporting a software breakpoint event, unadjust the LWP's PC.
6087 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6088 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6089 Adjust.
6090 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6091 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6092 (linux_stopped_by_watchpoint): Adjust.
6093 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6094 * linux-low.h (enum lwp_stop_reason): New.
6095 (struct lwp_info) <stop_pc>: Adjust comment.
6096 <stopped_by_watchpoint>: Delete field.
6097 <stop_reason>: New field.
6098 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6099 * mem-break.c (software_breakpoint_inserted_here)
6100 (hardware_breakpoint_inserted_here): New function.
6101 * mem-break.h (software_breakpoint_inserted_here)
6102 (hardware_breakpoint_inserted_here): Declare.
6103 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6104 (cancel_breakpoints): Delete.
6105 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6106 (upload_fast_traceframes): Remove references to
6107 cancel_breakpoints.
6108
a33e3959
PA		 61092015-01-09 Pedro Alves <palves@redhat.com>
6110
6111 * thread-db.c (find_new_threads_callback): Ignore thread if the
6112 kernel thread ID is -1.
6113
8784d563
PA		 61142015-01-09 Pedro Alves <palves@redhat.com>
6115
6116 * linux-low.c (linux_attach_fail_reason_string): Move to
6117 nat/linux-ptrace.c, and rename.
6118 (linux_attach_lwp): Update comment.
6119 (attach_proc_task_lwp_callback): New function.
6120 (linux_attach): Adjust to rename and use
6121 linux_proc_attach_tgid_threads.
6122 (linux_attach_fail_reason_string): Delete declaration.
6123
76f2b779
JB		 61242015-01-01 Joel Brobecker <brobecker@adacore.com>
6125
6126 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6127 * server.c (gdbserver_version): Likewise.
6128
fafcc06a
SDJ		 61292014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6130
6131 * remote-utils.c: Include ctype.h.
6132 (input_interrupt): Explicitly handle the case when the char
6133 received is the NUL byte. Improve the printing of non-ASCII
6134 characters.
6135
beed38b8
JB		 61362014-12-16 Joel Brobecker <brobecker@adacore.com>
6137
6138 * linux-low.c (linux_low_filter_event): Update call to
6139 linux_enable_event_reporting following the addition of
6140 a new parameter to that function.
6141
bf330350
CU		 61422014-12-16 Catalin Udma <catalin.udma@freescale.com>
6143
6144 PR server/17457
6145 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6146 (AARCH64_FPCR_REGNO): Likewise.
6147 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6148 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6149 (aarch64_store_fpregset): Likewise.
6150
5227d625
JB		 61512014-12-15 Joel Brobecker <brobecker@adacore.com>
6152
6153 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6154 Remove FIXME comment about assumption about N.
6155
f93b65a0
JB		 61562014-12-13 Joel Brobecker <brobecker@adacore.com>
6157
6158 * configure.ac: If large-file support is disabled in GDBserver,
6159 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6160 * configure: Regenerate.
6161
e5a9158d
AA		 61622014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6163
6164 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6165 warning upon ENODATA from ptrace.
6166 * linux-s390-low.c (s390_store_tdb): New.
6167 (s390_regsets): Add regset for NT_S390_TDB.
6168
feea5f36
AA		 61692014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6170
6171 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6172 without a fill_function.
6173 * linux-s390-low.c (s390_fill_last_break): Remove.
6174 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6175 (s390_arch_setup): Use regset's size instead of fill_function for
6176 loop end condition.
6177
098dbe61
AA		 61782014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6179
6180 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6181 the regset's store function when ptrace returned an error.
6182 * regcache.c (get_thread_regcache): Invalidate register cache
6183 before fetching inferior's registers.
6184
28eef672
AA		 61852014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6186
6187 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6188 while-loop as for-loop.
6189 (regsets_store_inferior_registers): Likewise.
6190
bdca27a2
YQ		 61912014-11-28 Yao Qi <yao@codesourcery.com>
6192
6193 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6194 * config.in, configure: Re-generate.
6195 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6196 is defined.
6197
9c232dda
YQ		 61982014-11-21 Yao Qi <yao@codesourcery.com>
6199
6200 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6201 (AC_CHECK_HEADERS): Remove malloc.h.
6202 * configure: Re-generated.
6203 * config.in: Re-generated.
6204 * server.h: Don't include alloca.h and malloc.h.
6205 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6206 Don't include malloc.h.
6207
43968415
JB		 62082014-11-17 Joel Brobecker <brobecker@adacore.com>
6209
6210 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6211 corresponding ERRNO check in same block.
6212
40e91bc7
PA		 62132014-11-12 Pedro Alves <palves@redhat.com>
6214
6215 * server.c (cont_thread): Update comment.
6216 (start_inferior, attach_inferior): No longer clear cont_thread.
6217 (handle_v_cont): No longer set cont_thread.
6218 (captured_main): Clear cont_thread each time a GDB connects.
6219
c2c118cf
PA		 62202014-11-12 Pedro Alves <palves@redhat.com>
6221
6222 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6223 thread, and don't resume all threads if the Hc thread has exited.
6224
78708b7c
PA		 62252014-11-12 Pedro Alves <palves@redhat.com>
6226
6227 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6228 the process group instead of to a specific LWP.
6229
a2abc7de
PA		 62302014-10-15 Pedro Alves <palves@redhat.com>
6231
6232 PR server/17487
6233 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6234 parameter.
6235 (arm_set_thread_context): Delete.
6236 (the_low_target): Adjust.
6237 * win32-i386-low.c (debug_registers_changed)
6238 (debug_registers_used): Delete.
6239 (update_debug_registers_callback): New function.
6240 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6241 needing to update their debug registers.
6242 (win32_get_current_dr): New function.
6243 (x86_dr_low_get_addr, x86_dr_low_get_control)
6244 (x86_dr_low_get_status): Fetch the debug register from the thread
6245 record's context.
6246 (i386_initial_stuff): Adjust.
6247 (i386_get_thread_context): Remove current_event parameter. Don't
6248 clear debug_registers_changed nor copy DR values to
6249 debug_reg_state.
6250 (i386_set_thread_context): Delete.
6251 (i386_prepare_to_resume): New function.
6252 (i386_thread_added): Mark the thread as needing to update irs
6253 debug registers.
6254 (the_low_target): Remove i386_set_thread_context and install
6255 i386_prepare_to_resume.
6256 * win32-low.c (win32_get_thread_context): Adjust.
6257 (win32_set_thread_context): Use SetThreadContext
6258 directly.
6259 (win32_prepare_to_resume): New function.
6260 (win32_require_context): New function, factored out from ...
6261 (thread_rec): ... this.
6262 (continue_one_thread): Call win32_prepare_to_resume on each thread
6263 we're about to continue.
6264 (win32_resume): Call win32_prepare_to_resume on the event thread.
6265 * win32-low.h (struct win32_thread_info)
6266 <debug_registers_changed>: New field.
6267 (struct win32_target_ops): Change prototype of set_thread_context,
6268 delete set_thread_context and add prepare_to_resume.
6269 (win32_require_context): New declaration.
6270
a442d071
GB		 62712014-10-08 Gary Benson <gbenson@redhat.com>
6272
6273 * server.h: Do not include common-exceptions.h.
6274
6f1947e8
GB		 62752014-10-08 Gary Benson <gbenson@redhat.com>
6276
6277 * server.h: Do not include cleanups.h.
6278
63b434a4
JH		 62792014-09-30 James Hogan <james.hogan@imgtec.com>
6280
6281 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6282 mips64-dsp-linux.c.
6283
c4d9ceb6
YQ		 62842014-09-23 Yao Qi <yao@codesourcery.com>
6285
6286 * linux-low.c (lp_status_maybe_breakpoint): New function.
6287 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6288 (count_events_callback): Likewise.
6289 (select_event_lwp_callback): Likewise.
6290 (cancel_breakpoints_callback): Likewise.
6291
89a5711c
DB		 62922014-09-19 Don Breazeal <donb@codesourcery.com>
6293
6294 * linux-low.c (handle_extended_wait): Call
6295 linux_ptrace_get_extended_event.
6296 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6297 linux_is_extended_waitstatus.
6298
bffc0964
JB		 62992014-09-16 Joel Brobecker <brobecker@adacore.com>
6300
6301 * Makefile.in (CPPFLAGS): Define.
6302 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6303 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6304
0bfdf32f
GB		 63052014-09-16 Gary Benson <gbenson@redhat.com>
6306
6307 * inferiors.h (current_inferior): Renamed as...
6308 (current_thread): New variable. All uses updated.
6309 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6310 (maybe_move_out_of_jump_pad): Likewise.
6311 (cancel_breakpoint): Likewise.
6312 (linux_low_filter_event): Likewise.
6313 (wait_for_sigstop): Likewise.
6314 (linux_resume_one_lwp): Likewise.
6315 (need_step_over_p): Likewise.
6316 (start_step_over): Likewise.
6317 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6318 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6319 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6320 and save_inferior as saved_thread.
6321 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6322 saved_thread.
6323 (regcache_invalidate_thread): Likewise.
6324 * remote-utils.c (prepare_resume_reply): Likewise.
6325 * thread-db.c (thread_db_get_tls_address): Likewise.
6326 (disable_thread_event_reporting): Likewise.
6327 (remove_thread_event_breakpoints): Likewise.
6328 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6329 as saved_thread.
6330 * target.h (set_desired_inferior): Renamed as...
6331 (set_desired_thread): New declaration. All uses updated.
6332 * server.c (myresume): Updated comment to reference thread instead
6333 of inferior.
6334 (handle_serial_event): Likewise.
6335 (handle_target_event): Likewise.
6336
361c8ade
GB		 63372014-09-12 Tom Tromey <tromey@redhat.com>
6338 Gary Benson <gbenson@redhat.com>
6339
6340 * regcache.h: Include common-regcache.h.
6341 (regcache_read_pc): Don't declare.
6342 * regcache.c (get_thread_regcache_for_ptid): New function.
6343
bd9269f7
GB		 63442014-09-11 Tom Tromey <tromey@redhat.com>
6345 Gary Benson <gbenson@redhat.com>
6346
6347 * symbol.c: New file.
6348 * Makefile.in (SFILES): Add symbol.c.
6349 (OBS): Add symbol.o.
6350
f8c1d06b
GB		 63512014-09-11 Gary Benson <gbenson@redhat.com>
6352
6353 * target.c (target_stop_ptid, target_continue_ptid): New
6354 functions.
6355
721ec300
GB		 63562014-09-11 Tom Tromey <tromey@redhat.com>
6357 Gary Benson <gbenson@redhat.com>
6358
6359 * target.h: Include target/target.h.
6360 * target.c (target_read_memory, target_read_uint32)
6361 (target_write_memory): New functions.
6362
c5e92cca
GB		 63632014-09-11 Gary Benson <gbenson@redhat.com>
6364
6365 * server.h (debug_hw_points): Don't declare.
6366 * server.c (debug_hw_points): Don't define. Replace all uses
6367 with show_debug_regs.
6368 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6369 all uses with show_debug_regs.
6370
2e4bb98a
EBM		 63712014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6372
6373 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6374 endianness into account.
6375 (ppc_supply_ptrace_register): Likewise.
6376
ac740bc7
JH		 63772014-09-03 James Hogan <james.hogan@imgtec.com>
6378
6379 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6380 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6381
97ea6506
GB		 63822014-09-03 Gary Benson <gbenson@redhat.com>
6383
6384 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6385 ALL_DEBUG_ADDRESS_REGISTERS.
6386
df7e5265
GB		 63872014-09-02 Gary Benson <gbenson@redhat.com>
6388
6389 * i386-low.h: Renamed as...
6390 * x86-low.h: New file. All type, function and variable name
6391 prefixes changed from "i386_" to "x86_". All references updated.
6392 * i386-low.c: Renamed as...
6393 * x86-low.c: New file. All type, function and variable name
6394 prefixes changed from "i386_" to "x86_". All references updated.
6395
ed859da7
GB		 63962014-09-02 Gary Benson <gbenson@redhat.com>
6397
6398 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6399 (x86_linux_new_thread): Likewise.
6400
860789c7
GB		 64012014-08-29 Gary Benson <gbenson@redhat.com>
6402
6403 * server.h (setjmp.h): Do not include.
6404 (toplevel): Do not declare.
6405 (common-exceptions.h): Include.
6406 (cleanups.h): Likewise.
6407 * server.c (toplevel): Do not define.
6408 (exit_code): New static global.
6409 (detach_or_kill_for_exit_cleanup): New function.
6410 (main): New function. Original main renamed to...
6411 (captured_main): New function.
6412 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6413
ff55e1b5
GB		 64142014-08-29 Gary Benson <gbenson@redhat.com>
6415
6416 * Makefile.in (SFILES): Add common/common-exceptions.c.
6417 (OBS): Add common-exceptions.o.
6418 (common-exceptions.o): New rule.
6419 * utils.c (prepare_to_throw_exception): New function.
6420
e9bcb658
GB		 64212014-08-29 Gary Benson <gbenson@redhat.com>
6422
6423 * config.in: Regenerate.
6424 * configure: Likewise.
6425
e3180625
GB		 64262014-08-29 Gary Benson <gbenson@redhat.com>
6427
6428 * Makefile.in (SFILES): Add common/cleanups.c.
6429 (OBS): cleanups.o.
6430 (cleanups.o): New rule.
6431
e3d6ba5d
GB		 64322014-08-29 Gary Benson <gbenson@redhat.com>
6433
6434 * utils.c (internal_vwarning): New function.
6435
7096e886
GB		 64362014-08-28 Gary Benson <gbenson@redhat.com>
6437
6438 * utils.h (fatal): Remove declaration.
6439 * utils.c (fatal): Remove function.
6440
14ce3192
GB		 64412014-08-28 Gary Benson <gbenson@redhat.com>
6442
6443 * tracepoint.c (gdb_agent_init): Replace fatal with
6444 perror_with_name.
6445 (initialize_tracepoint): Likewise.
6446
50278d59
GB		 64472014-08-28 Gary Benson <gbenson@redhat.com>
6448
6449 * remote-utils.c (remote_prepare): Replace fatal with error.
6450
aa96c426
GB		 64512014-08-28 Gary Benson <gbenson@redhat.com>
6452
6453 * linux-low.c (linux_async): Replace fatal with warning.
6454 Tidy up and return.
6455 (linux_start_non_stop): Return -1 if linux_async failed.
6456
f7160e97
GB		 64572014-08-28 Gary Benson <gbenson@redhat.com>
6458
6459 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6460 gdb_assert.
6461 (i386_dr_low_get_addr): Remove vague comment.
6462 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6463 gdb_assert.
6464
38e08fca
GB		 64652014-08-28 Gary Benson <gbenson@redhat.com>
6466
6467 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6468 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6469 internal_error.
6470 (linux_resume_one_lwp): Likewise.
6471 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6472 gdb_assert.
6473 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6474 with internal_error.
6475 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6476 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6477 (find_register_by_name): Replace fatal with internal_error.
6478 (find_regno): Likewise.
6479 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6480 * thread-db.c (thread_db_create_event): Likewise.
6481 (thread_db_load_search): Likewise.
6482 (try_thread_db_load_1): Likewise.
6483 * tracepoint.c (get_jump_space_head): Replace fatal with
6484 internal_error.
6485 (claim_trampoline_space): Likewise.
6486 (have_fast_tracepoint_trampoline_buffer): Likewise.
6487 (cmd_qtstart): Likewise.
6488 (stop_tracing): Likewise.
6489 (fast_tracepoint_collecting): Likewise.
6490 (target_malloc): Likewise.
6491 (download_tracepoint): Likewise.
6492 (download_trace_state_variables): Replace check with gdb_assert.
6493 (upload_fast_traceframes): Replace fatal with internal_error.
6494
34abf635
GB		 64952014-08-19 Tom Tromey <tromey@redhat.com>
6496 Gary Benson <gbenson@redhat.com>
6497
6498 * Makefile.in (SFILES): Add common/common-debug.c.
6499 (OBS): Add common-debug.o.
6500 (common-debug.o): New rule.
6501 * debug.h (debug_printf): Don't declare.
6502 * debug.c (debug_printf): Renamed and rewritten as...
6503 (debug_vprintf): New function.
6504
f6e94d78
GB		 65052014-08-19 Gary Benson <gbenson@redhat.com>
6506
6507 * utils.h: Do not include print-utils.h.
6508
9239eeab
GB		 65092014-08-19 Tom Tromey <tromey@redhat.com>
6510 Gary Benson <gbenson@redhat.com>
6511
6512 * server.h: Add static assertion.
6513 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6514
ef87c8bb
GB		 65152014-08-19 Tom Tromey <tromey@redhat.com>
6516 Gary Benson <gbenson@redhat.com>
6517
6518 * Makefile.in (SFILES): Add common/errors.c.
6519 (OBS): Add errors.o.
6520 (IPA_OBS): Add errors-ipa.o.
6521 (errors.o): New rule.
6522 (errors-ipa.o): Likewise.
6523 * utils.h (perror_with_name, error, warning): Don't declare.
6524 * utils.c (warning): Renamed and rewritten as...
6525 (vwarning): New function.
6526 (error): Renamed and rewritten as...
6527 (verror): New function.
6528 (internal_error): Renamed and rewritten as...
6529 (internal_verror): New function.
6530
bb974a24
GB		 65312014-08-07 Gary Benson <gbenson@redhat.com>
6532
6533 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6534 * configure: Regenerate.
6535 * config.in: Likewise.
6536 * server.h: Do not include errno.h.
6537 * event-loop.c: Likewise.
6538 * hostio-errno.c: Likewise.
6539 * linux-low.c: Likewise.
6540 * remote-utils.c: Likewise.
6541 * spu-low.c: Likewise.
6542 * utils.c: Likewise.
6543 * gdbreplay.c: Unconditionally include errno.h.
6544
6d3d12eb
GB		 65452014-08-07 Gary Benson <gbenson@redhat.com>
6546
6547 * server.h: Do not include string.h.
6548 * event-loop.c: Likewise.
6549 * linux-low.c: Likewise.
6550 * regcache.c: Likewise.
6551 * remote-utils.c: Likewise.
6552 * spu-low.c: Likewise.
6553 * utils.c: Likewise.
6554
dccbb609
GB		 65552014-08-07 Gary Benson <gbenson@redhat.com>
6556
6557 * server.h: Do not include gdb_assert.h.
6558
e76df0d0
GB		 65592014-08-07 Gary Benson <gbenson@redhat.com>
6560
6561 * server.h: Do not include common-utils.h.
6562
4cb9c816
GB		 65632014-08-07 Gary Benson <gbenson@redhat.com>
6564
6565 * server.h: Do not include ptid.h.
6566 * notif.h: Likewise.
6567
3995eeee
GB		 65682014-08-07 Gary Benson <gbenson@redhat.com>
6569
6570 * server.h: Do not include gdb_locale.h.
6571
cb9f1a9b
GB		 65722014-08-07 Gary Benson <gbenson@redhat.com>
6573
6574 * server.h: Do not include gdb/signals.h.
6575 * win32-low.c: Likewise.
6576
a5fceff8
GB		 65772014-08-07 Gary Benson <gbenson@redhat.com>
6578
6579 * server.h: Do not include pathmax.h.
6580
b9391142
GB		 65812014-08-07 Gary Benson <gbenson@redhat.com>
6582
6583 * server.h: Do not include libiberty.h.
6584 * linux-bfin-low.c: Likewise.
6585
0e443c87
GB		 65862014-08-07 Gary Benson <gbenson@redhat.com>
6587
6588 * server.h: Do not include ansidecl.h.
6589
8ebb3f56
GB		 65902014-08-07 Gary Benson <gbenson@redhat.com>
6591
6592 * linux-x86-low.c: Do not include stddef.h.
6593 * lynx-ppc-low.c: Likewise.
6594 * tracepoint.c: Likewise.
6595
8980bdf6
GB		 65962014-08-07 Gary Benson <gbenson@redhat.com>
6597
6598 * server.h: Do not include stdarg.h.
6599 * nto-low.c: Likewise.
6600
d7096f71
GB		 66012014-08-07 Gary Benson <gbenson@redhat.com>
6602
6603 * server.h: Do not include stdlib.h.
6604 * inferiors.c: Likewise.
6605 * linux-low.c: Likewise.
6606 * regcache.c: Likewise.
6607 * spu-low.c: Likewise.
6608 * tracepoint.c: Likewise.
6609 * utils.c: Likewise.
6610
d02f550d
GB		 66112014-08-07 Gary Benson <gbenson@redhat.com>
6612
6613 * server.h: Do not include stdio.h.
6614 * linux-low.c: Likewise.
6615 * remote-utils.c: Likewise.
6616 * spu-low.c: Likewise.
6617 * utils.c: Likewise.
6618 * wincecompat.c: Likewise.
6619
87f6c4e3
GB		 66202014-08-06 Gary Benson <gbenson@redhat.com>
6621
6622 * regcache.c (init_register_cache): Move conditionals inside if.
6623
7089dca4
GB		 66242014-08-06 Gary Benson <gbenson@redhat.com>
6625
6626 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6627
462f517e
GB		 66282014-07-31 Gary Benson <gbenson@redhat.com>
6629
6630 * ax.h: Do not include server.h.
6631 * gdbthread.h: Likewise.
6632 * lynx-low.h: Likewise.
6633 * notif.h: Likewise.
6634
976411d6
GB		 66352014-07-30 Gary Benson <gbenson@redhat.com>
6636
6637 * server.h: Include common-defs.h.
6638 Do not include config.h or build-gnulib-gdbserver/config.h.
6639
d41f6d8e
GB		 66402014-07-30 Gary Benson <gbenson@redhat.com>
6641
6642 * hostio-errno.c: Move server.h to top of includes list.
6643 * inferiors.c: Likewise.
6644 * linux-x86-low.c: Likewise.
6645 * notif.c: Include server.h.
6646
314c6a35
TT		 66472014-07-24 Tom Tromey <tromey@redhat.com>
6648 Gary Benson <gbenson@redhat.com>
6649
6650 * server.h (CORE_ADDR): Now unsigned.
6651
69ff6be5
PA		 66522014-07-16 Pedro Alves <palves@redhat.com>
6653
6654 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6655
ce9e3fe7
PA		 66562014-07-15 Pedro Alves <palves@redhat.com>
6657
6658 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6659 copy.
6660
e76126e8
PA		 66612014-07-11 Pedro Alves <palves@redhat.com>
6662
6663 * linux-low.c (kill_wait_lwp): New function, based on
6664 kill_one_lwp_callback, but use my_waitpid directly.
6665 (kill_one_lwp_callback, linux_kill): Use it.
6666
8e9db26e
PA		 66672014-06-23 Pedro Alves <palves@redhat.com>
6668
6669 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6670 before setting DR0..DR3.
6671
698b3e08
GB		 66722014-06-20 Gary Benson <gbenson@redhat.com>
6673
6674 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6675 * configure: Regenerated.
6676 * config.in: Likewise.
6677
125f8a3d
GB		 66782014-06-20 Gary Benson <gbenson@redhat.com>
6679
6680 * Makefile.in (SFILES): Update locations for files moved
6681 from common to nat.
6682 (object file files): Reordered.
6683
42995dbd
GB		 66842014-06-20 Gary Benson <gbenson@redhat.com>
6685
6686 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6687 (i386_dr_low_set_addr): Likewise.
6688 (i386_dr_low_get_addr): Likewise.
6689 (i386_dr_low_can_set_control): Likewise.
6690 (i386_dr_low_set_control): Likewise.
6691 (i386_dr_low_get_control): Likewise.
6692 (i386_dr_low_get_status): Likewise.
6693 (i386_get_debug_register_length): Likewise.
6694 * linux-x86-low.c (i386_dr_low_set_addr):
6695 Changed signature. Made static.
6696 (i386_dr_low_get_addr): Likewise.
6697 (i386_dr_low_set_control): Likewise.
6698 (i386_dr_low_get_control): Likewise.
6699 (i386_dr_low_get_status): Likewise.
6700 (i386_dr_low): New global variable.
6701 * win32-i386-low.c (i386_dr_low_set_addr):
6702 Changed signature. Made static.
6703 (i386_dr_low_get_addr): Likewise.
6704 (i386_dr_low_set_control): Likewise.
6705 (i386_dr_low_get_control): Likewise.
6706 (i386_dr_low_get_status): Likewise.
6707 (i386_dr_low): New global variable.
6708
e1d2394b
MS		 67092014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6710
6711 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6712 * Makefile.in (AR, AR_FLAGS): Define.
6713 * configure: Regenerate.
6714
3a8ee006
GB		 67152014-06-19 Gary Benson <gbenson@redhat.com>
6716
6717 * Makefile.in (i386-dregs.o): New rule.
6718 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6719 * i386-low.c (target.h): Remove include.
6720 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6721 (DR_CONTROL_SHIFT): Likewise.
6722 (DR_CONTROL_SIZE): Likewise.
6723 (DR_RW_EXECUTE): Likewise.
6724 (DR_RW_WRITE): Likewise.
6725 (DR_RW_READ): Likewise.
6726 (DR_RW_IORW): Likewise.
6727 (DR_LEN_1): Likewise.
6728 (DR_LEN_2): Likewise.
6729 (DR_LEN_4): Likewise.
6730 (DR_LEN_8): Likewise.
6731 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6732 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6733 (DR_ENABLE_SIZE): Likewise.
6734 (DR_LOCAL_SLOWDOWN): Likewise.
6735 (DR_GLOBAL_SLOWDOWN): Likewise.
6736 (DR_CONTROL_RESERVED): Likewise.
6737 (I386_DR_CONTROL_MASK): Likewise.
6738 (I386_DR_VACANT): Likewise.
6739 (I386_DR_LOCAL_ENABLE): Likewise.
6740 (I386_DR_GLOBAL_ENABLE): Likewise.
6741 (I386_DR_DISABLE): Likewise.
6742 (I386_DR_SET_RW_LEN): Likewise.
6743 (I386_DR_GET_RW_LEN): Likewise.
6744 (I386_DR_WATCH_HIT): Likewise.
6745 (i386_wp_op_t): Likewise.
6746 (i386_show_dr): Likewise.
6747 (i386_length_and_rw_bits): Likewise.
6748 (i386_insert_aligned_watchpoint): Likewise.
6749 (i386_remove_aligned_watchpoint): Likewise.
6750 (i386_handle_nonaligned_watchpoint): Likewise.
6751 i386_update_inferior_debug_regs(): Likewise.
6752 (i386_dr_insert_watchpoint): Likewise.
6753 (i386_dr_remove_watchpoint): Likewise.
6754 (i386_dr_region_ok_for_watchpoint): Likewise.
6755 (i386_dr_stopped_data_address): Likewise.
6756 (i386_dr_stopped_by_watchpoint): Likewise.
6757
8f26655c
GB		 67582014-06-19 Gary Benson <gbenson@redhat.com>
6759
6760 * i386-low.c (i386_dr_show): Renamed to
6761 i386_show_dr and made static. All uses updated.
6762 (i386_dr_length_and_rw_bits): Renamed to
6763 i386_length_and_rw_bits and made static.
6764 All uses updated.
6765 (i386_dr_insert_aligned_watchpoint): Renamed to
6766 i386_insert_aligned_watchpoint and made static.
6767 All uses updated.
6768 (i386_dr_remove_aligned_watchpoint): Renamed to
6769 i386_remove_aligned_watchpoint and made static.
6770 All uses updated.
6771 (i386_dr_update_inferior_debug_regs): Renamed to
6772 i386_update_inferior_debug_regs and made static.
6773 All uses updated.
6774
b9228891
GB		 67752014-06-18 Gary Benson <gbenson@redhat.com>
6776
5171def3
GB		 6777 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6778 (i386_dr_low_can_set_control): Likewise.
6779 (i386_get_debug_register_length): Likewise.
6780 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6781 (i386_dr_low_can_set_control): Likewise.
6782 (i386_get_debug_register_length): Likewise.
6783
67842014-06-17 Gary Benson <gbenson@redhat.com>
6785
b9228891
GB		 6786 * i386-low.h (i386-dregs.h): New include.
6787 (DR_FIRSTADDR): Now in i386-dregs.h.
6788 (DR_LASTADDR): Likewise.
6789 (DR_NADDR): Likewise.
6790 (DR_STATUS): Likewise.
6791 (DR_CONTROL): Likewise.
6792 (i386_debug_reg_state): Likewise.
6793 (i386_dr_insert_watchpoint): Likewise.
6794 (i386_dr_remove_watchpoint): Likewise.
6795 (i386_dr_region_ok_for_watchpoint): Likewise.
6796 (i386_dr_stopped_data_address): Likewise.
6797 (i386_dr_stopped_by_watchpoint): Likewise.
6798 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6799
4be83cc2
GB		 68002014-06-18 Gary Benson <gbenson@redhat.com>
6801
6802 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6803 i386_dr_insert_watchpoint.
6804 (i386_low_remove_watchpoint): Renamed to
6805 i386_dr_remove_watchpoint.
6806 (i386_low_region_ok_for_watchpoint): Renamed to
6807 i386_dr_region_ok_for_watchpoint.
6808 (i386_low_stopped_data_address): Renamed to
6809 i386_dr_stopped_data_address.
6810 (i386_low_stopped_by_watchpoint): Renamed to
6811 i386_dr_stopped_by_watchpoint.
6812 * i386-low.c (i386_show_dr): Renamed to
6813 i386_dr_show and made nonstatic. All uses updated.
6814 (i386_length_and_rw_bits): Renamed to
6815 i386_dr_length_and_rw_bits and made nonstatic.
6816 All uses updated.
6817 (i386_insert_aligned_watchpoint): Renamed to
6818 i386_dr_insert_aligned_watchpoint and made nonstatic.
6819 All uses updated.
6820 (i386_remove_aligned_watchpoint): Renamed to
6821 i386_dr_remove_aligned_watchpoint and made nonstatic.
6822 All uses updated.
6823 (i386_update_inferior_debug_regs): Renamed to
6824 i386_dr_update_inferior_debug_regs and made nonstatic.
6825 All uses updated.
6826 (i386_low_insert_watchpoint): Renamed to
6827 i386_dr_insert_watchpoint. All uses updated.
6828 (i386_low_remove_watchpoint): Renamed to
6829 i386_dr_remove_watchpoint. All uses updated.
6830 (i386_low_region_ok_for_watchpoint): Renamed to
6831 i386_dr_region_ok_for_watchpoint. All uses updated.
6832 (i386_low_stopped_data_address): Renamed to
6833 i386_dr_stopped_data_address. All uses updated.
6834 (i386_low_stopped_by_watchpoint): Renamed to
6835 i386_dr_stopped_by_watchpoint. All uses updated.
6836
131aa0d4
GB		 68372014-06-18 Gary Benson <gbenson@redhat.com>
6838
6839 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6840 (i386_dr_low_can_set_control): Likewise.
6841 (i386_insert_aligned_watchpoint): New check.
6842
d9305f7f
GB		 68432014-06-18 Gary Benson <gbenson@redhat.com>
6844
6845 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6846 Renamed to state.
6847
e927c9fc
GB		 68482014-06-18 Gary Benson <gbenson@redhat.com>
6849
6850 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6851 instead of fatal and error.
6852 (i386_handle_nonaligned_watchpoint): Likewise.
6853
1b6d4134
GB		 68542014-06-18 Gary Benson <gbenson@redhat.com>
6855
6856 * i386-low.c (i386_get_debug_register_length): New macro.
6857 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6858 (i386_show_dr): Use debug_printf instead of fprintf. Use
6859 phex to format values.
6860
6e62758f
GB		 68612014-06-18 Gary Benson <gbenson@redhat.com>
6862
6863 * i386-low.h: Comment changes.
6864 * i386-low.c: Likewise.
6865
fc6e2f03
GB		 68662014-06-18 Gary Benson <gbenson@redhat.com>
6867
6868 * i386-low.c: Whitespace changes.
6869
f9d1eeed
TT		 68702014-06-12 Tom Tromey <tromey@redhat.com>
6871
6872 * utils.c (freeargv): Remove.
6873
0b04e523
TT		 68742014-06-12 Tom Tromey <tromey@redhat.com>
6875
6876 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6877 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6878 (parse_debug_format_options): Likewise.
6879 (gdbserver_usage): Likewise.
6880 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6881 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6882 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6883 against libiberty.
6884 ($(LIBGNU)): Depend on libiberty.
6885 (all-lib): Recurse into all subdirs.
6886 (install-only): Invoke "install" target in subdirs.
6887 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6888 targets.
6889 * configure: Rebuild.
6890 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6891 for vasprintf, vsnprintf, or gettimeofday.
6892 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6893 srv_tgtobj.
6894
270c9937
JB		 68952014-06-05 Joel Brobecker <brobecker@adacore.com>
6896
6897 * development.sh: Delete.
6898 * Makefile.in (config.status): Adjust dependency on development.sh.
6899 * configure.ac: Adjust development.sh source call.
6900 * configure: Regenerate.
6901
0a261ed8
PA		 69022014-06-02 Pedro Alves <palves@redhat.com>
6903
6904 * ax.c (gdb_free_agent_expr): New function.
6905 * ax.h (gdb_free_agent_expr): New declaration.
6906 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6907 list.
6908 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6909 static.
6910 (clear_breakpoint_conditions_and_commands): New function.
6911 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6912 (clear_breakpoint_conditions_and_commands): New declaration.
6913
e9dae05e
RR		 69142014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6915
6916 * linux-aarch64-low.c (asm/ptrace.h): Include.
6917
5876f503
JK		 69182014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6919
6920 Fix TLS access for -static -pthread.
6921 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6922 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6923 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6924
802e8e6d
PA		 69252014-05-20 Pedro Alves <palves@redhat.com>
6926
6927 * linux-aarch64-low.c (aarch64_insert_point)
6928 (aarch64_remove_point): No longer check whether the type is
6929 supported here. Adjust to new interface.
6930 (the_low_target): Install aarch64_supports_z_point_type as
6931 supports_z_point_type method.
6932 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6933 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6934 instead of a Z packet char. Adjust.
6935 (arm_supports_z_point_type): New function.
6936 (arm_insert_point, arm_remove_point): Adjust to new interface.
6937 (the_low_target): Install arm_supports_z_point_type.
6938 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6939 (cris_insert_point, cris_remove_point): Adjust to new interface.
6940 Don't check whether the type is supported here.
6941 (the_low_target): Install cris_supports_z_point_type.
6942 * linux-low.c (linux_supports_z_point_type): New function.
6943 (linux_insert_point, linux_remove_point): Adjust to new interface.
6944 * linux-low.h (struct linux_target_ops) <insert_point,
6945 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6946 raw_breakpoint pointer parameter.
6947 <supports_z_point_type>: New method.
6948 * linux-mips-low.c (mips_supports_z_point_type): New function.
6949 (mips_insert_point, mips_remove_point): Adjust to new interface.
6950 Use mips_supports_z_point_type.
6951 (the_low_target): Install mips_supports_z_point_type.
6952 * linux-ppc-low.c (the_low_target): Install NULL as
6953 supports_z_point_type method.
6954 * linux-s390-low.c (the_low_target): Install NULL as
6955 supports_z_point_type method.
6956 * linux-sparc-low.c (the_low_target): Install NULL as
6957 supports_z_point_type method.
6958 * linux-x86-low.c (x86_supports_z_point_type): New function.
6959 (x86_insert_point): Adjust to new insert_point interface. Use
6960 insert_memory_breakpoint. Adjust to new
6961 i386_low_insert_watchpoint interface.
6962 (x86_remove_point): Adjust to remove_point interface. Use
6963 remove_memory_breakpoint. Adjust to new
6964 i386_low_remove_watchpoint interface.
6965 (the_low_target): Install x86_supports_z_point_type.
6966 * lynx-low.c (lynx_target_ops): Install NULL as
6967 supports_z_point_type callback.
6968 * nto-low.c (nto_supports_z_point_type): New.
6969 (nto_insert_point, nto_remove_point): Adjust to new interface.
6970 (nto_target_ops): Install nto_supports_z_point_type.
6971 * mem-break.c: Adjust intro comment.
6972 (struct raw_breakpoint) <raw_type, size>: New fields.
6973 <inserted>: Update comment.
6974 <shlib_disabled>: Delete field.
6975 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6976 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6977 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6978 (raw_bkpt_type_to_target_hw_bp_type): New function.
6979 (find_enabled_raw_code_breakpoint_at): New function.
6980 (find_raw_breakpoint_at): New type and size parameters. Use them.
6981 (insert_memory_breakpoint): New function, based off
6982 set_raw_breakpoint_at.
6983 (remove_memory_breakpoint): New function.
6984 (set_raw_breakpoint_at): Reimplement.
6985 (set_breakpoint): New, based on set_breakpoint_at.
6986 (set_breakpoint_at): Reimplement.
6987 (delete_raw_breakpoint): Go through the_target->remove_point
6988 instead of assuming memory breakpoints.
6989 (find_gdb_breakpoint_at): Delete.
6990 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6991 (find_gdb_breakpoint): New function.
6992 (set_gdb_breakpoint_at): Delete.
6993 (z_type_supported): New function.
6994 (set_gdb_breakpoint_1): New function, loosely based off
6995 set_gdb_breakpoint_at.
6996 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6997 (delete_gdb_breakpoint_at): Delete.
6998 (delete_gdb_breakpoint_1): New function, loosely based off
6999 delete_gdb_breakpoint_at.
7000 (delete_gdb_breakpoint): New function.
7001 (clear_gdb_breakpoint_conditions): Rename to ...
7002 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7003 breakpoint.
7004 (add_condition_to_breakpoint): Make static.
7005 (add_breakpoint_condition): Take a struct breakpoint pointer
7006 instead of an address. Adjust.
7007 (gdb_condition_true_at_breakpoint): Rename to ...
7008 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7009 z_type parameter.
7010 (gdb_condition_true_at_breakpoint): Reimplement.
7011 (add_breakpoint_commands): Take a struct breakpoint pointer
7012 instead of an address. Adjust.
7013 (gdb_no_commands_at_breakpoint): Rename to ...
7014 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7015 parameter. Return true if no breakpoint was found. Change debug
7016 output.
7017 (gdb_no_commands_at_breakpoint): Reimplement.
7018 (run_breakpoint_commands): Rename to ...
7019 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7020 and change return type to boolean.
7021 (run_breakpoint_commands): New function.
7022 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7023 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7024 breakpoint. Go through the_target->remove_point instead of
7025 assuming memory breakpoint.
7026 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7027 software and hardware breakpoints.
7028 (reinsert_raw_breakpoint): Go through the_target->insert_point
7029 instead of assuming memory breakpoint.
7030 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7031 software and hardware breakpoints.
7032 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7033 Check both software and hardware breakpoints.
7034 (validate_inserted_breakpoint): Assert the breakpoint is a
7035 software breakpoint. Set the inserted flag to -1 instead of
7036 setting shlib_disabled.
7037 (delete_disabled_breakpoints): Adjust.
7038 (validate_breakpoints): Only validate software breakpoints.
7039 Adjust to inserted flag change.
7040 (check_mem_read, check_mem_write): Skip breakpoint types other
7041 than software breakpoints. Adjust to inserted flag change.
7042 * mem-break.h (enum raw_bkpt_type): New enum.
7043 (raw_breakpoint, struct process_info): Forward declare.
7044 (Z_packet_to_target_hw_bp_type): Delete declaration.
7045 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7046 (set_gdb_breakpoint, delete_gdb_breakpoint)
7047 (clear_breakpoint_conditions): New declarations.
7048 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7049 (breakpoint_inserted_here): Update comment.
7050 (add_breakpoint_condition, add_breakpoint_commands): Replace
7051 address parameter with a breakpoint pointer parameter.
7052 (gdb_breakpoint_here): Update comment.
7053 (delete_gdb_breakpoint_at): Delete.
7054 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7055 * server.c (process_point_options): Take a struct breakpoint
7056 pointer instead of an address. Adjust.
7057 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7058 delete_gdb_breakpoint.
7059 * spu-low.c (spu_target_ops): Install NULL as
7060 supports_z_point_type method.
7061 * target.h: Include mem-break.h.
7062 (struct target_ops) <prepare_to_access_memory>: Update comment.
7063 <supports_z_point_type>: New field.
7064 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7065 instead of a char. Also take a raw breakpoint pointer.
7066 * win32-arm-low.c (the_low_target): Install NULL as
7067 supports_z_point_type.
7068 * win32-i386-low.c (i386_supports_z_point_type): New function.
7069 (i386_insert_point, i386_remove_point): Adjust to new interface.
7070 (the_low_target): Install i386_supports_z_point_type.
7071 * win32-low.c (win32_supports_z_point_type): New function.
7072 (win32_insert_point, win32_remove_point): Adjust to new interface.
7073 (win32_target_ops): Install win32_supports_z_point_type.
7074 * win32-low.h (struct win32_target_ops):
7075 <supports_z_point_type>: New method.
7076 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7077 instead of a char. Also take a raw breakpoint pointer.
7078
932539e3
PA		 70792014-05-20 Pedro Alves <palves@redhat.com>
7080
7081 * mem-break.h: Include break-common.h.
7082 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7083 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7084 (Z_packet_to_target_hw_bp_type): New declaration.
7085 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7086 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7087 (Z_PACKET_ACCESS_WP): Delete macros.
7088 (Z_packet_to_hw_type): Delete function.
7089 * i386-low.h: Don't include break-common.h here.
7090 (Z_packet_to_hw_type): Delete declaration.
7091 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7092 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7093 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7094 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7095 * linux-aarch64-low.c: Don't include break-common.h here.
7096 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7097 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7098 (Z_packet_to_target_hw_bp_type): Delete function.
7099 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7100 function.
7101 (mips_insert_point, mips_remove_point): Use
7102 Z_packet_to_target_hw_bp_type.
7103
4ff0d3d8
PA		 71042014-05-20 Pedro Alves <palves@redhat.com>
7105
7106 * linux-aarch64-low.c: Include break-common.h.
7107 (enum target_point_type): Delete.
7108 (Z_packet_to_point_type): Rename to ...
7109 (Z_packet_to_target_hw_bp_type): ... this, and return a
7110 target_hw_bp_type instead.
7111 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7112 instead of an enum target_point_type.
7113 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7114 breakpoint type.
7115 (aarch64_dr_state_insert_one_point)
7116 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7117 (aarch64_handle_aligned_watchpoint)
7118 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7119 Take an enum target_hw_bp_type instead of an enum
7120 target_point_type.
7121 (aarch64_supports_z_point_type): New function.
7122 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7123 use Z_packet_to_target_hw_bp_type.
7124
786dc519
JB		 71252014-05-20 Joel Brobecker <brobecker@adacore.com>
7126
7127 * configure.ac: Only use -Werror by default when DEVELOPMENT
7128 is true.
7129 * configure: Regenerate.
7130
9e0aa64f
JK		 71312014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7132
7133 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7134 * linux-x86-low.c (X86_64_USER_REGS): New.
7135 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7136
2b577b92
YQ		 71372014-04-28 Yao Qi <yao@codesourcery.com>
7138
7139 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7140 name.
7141
94611da2
PA		 71422014-04-25 Pedro Alves <palves@redhat.com>
7143
7144 PR server/16255
7145 * linux-low.c (linux_attach_fail_reason_string): New function.
7146 (linux_attach_lwp): Delete.
7147 (linux_attach_lwp_1): Rename to ...
7148 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7149 argument. Remove "initial" parameter. Return int instead of
7150 void. Don't error or warn here.
7151 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7152 failure to attach to the tgid. Call warning when failing to
7153 attach to an lwp.
7154 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7155 argument. Remove "initial" parameter. Return int instead of
7156 void. Don't error or warn here.
7157 (linux_attach_fail_reason_string): New declaration.
7158 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7159 interface change. Use linux_attach_fail_reason_string.
7160
01f9f808
MS		 71612014-04-24 Michael Sturm <michael.sturm@mintel.com>
7162 Walfred Tedeschi <walfred.tedeschi@intel.com>
7163
7164 * Makefile.in: Added rules to handle new files
7165 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7166 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7167 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7168 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7169 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7170 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7171 x32-avx512-linux.o.
7172 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7173 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7174 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7175 i386/x32-avx512.xml.
7176 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7177 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7178 i386/x32-avx512-linux.xml.
7179 * i387-fp.c (num_avx512_k_registers): New constant for number
7180 of K registers.
7181 (num_avx512_zmmh_low_registers): New constant for number of
7182 lower ZMM registers (0-15).
7183 (num_avx512_zmmh_high_registers): New constant for number of
7184 higher ZMM registers (16-31).
7185 (num_avx512_ymmh_registers): New contant for number of higher
7186 YMM registers (ymm16-31 added by avx521 on x86_64).
7187 (num_avx512_xmm_registers): New constant for number of higher
7188 XMM registers (xmm16-31 added by AVX512 on x86_64).
7189 (struct i387_xsave): Add space for AVX512 registers.
7190 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7191 Add code to handle AVX512 registers.
7192 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7193 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7194 prototypei from generated file.
7195 (tdesc_amd64_avx512_linux): Likewise.
7196 (init_registers_x32_avx512_linux): Likewise.
7197 (tdesc_x32_avx512_linux): Likewise.
7198 (init_registers_i386_avx512_linux): Likewise.
7199 (tdesc_i386_avx512_linux): Likewise.
7200 (x86_64_regmap): Add AVX512 registers.
7201 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7202 mask.
7203 (initialize_low_arch): Add code to initialize AVX512 registers.
7204
51aa91f9
PA		 72052014-04-23 Pedro Alves <palves@redhat.com>
7206
7207 * mem-break.c (find_gdb_breakpoint_at): Make static.
7208 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7209
a4165e94
PA		 72102014-04-23 Pedro Alves <palves@redhat.com>
7211
7212 * i386-low.c: Don't include break-common.h here.
7213 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7214 prototype to take target_hw_bp_type as argument instead of a Z
7215 packet char.
7216 * i386-low.h: Include break-common.h here.
7217 (Z_packet_to_hw_type): Declare.
7218 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7219 prototypes.
7220 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7221 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7222 (x86_remove_point): Convert the packet number to a
7223 target_hw_bp_type before calling i386_low_remove_watchpoint.
7224 * win32-i386-low.c (i386_insert_point): Convert the packet number
7225 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7226 (i386_remove_point): Convert the packet number to a
7227 target_hw_bp_type before calling i386_low_remove_watchpoint.
7228
b8acf843
PA		 72292014-04-23 Pedro Alves <palves@redhat.com>
7230
7231 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7232
d708bcd1
PA		 72332014-04-10 Pedro Alves <palves@redhat.com>
7234
7235 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7236 Check if the condition or command is NULL before checking if the
7237 breakpoint is known. On success, return true.
7238 * mem-break.h (add_breakpoint_condition): Document return.
7239 (add_breakpoint_commands): Add describing comment.
7240 * server.c (skip_to_semicolon): New function.
7241 (process_point_options): Use it.
7242
2eec7d5b
PA		 72432014-04-09 Pedro Alves <palves@redhat.com>
7244
7245 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7246 to lwpid_of.
7247
fa96cb38
PA		 72482014-02-27 Pedro Alves <palves@redhat.com>
7249
7250 PR 12702
7251 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7252 macros.
7253 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7254 output.
7255 (last_thread_of_process_p): Take a PID argument instead of a
7256 thread pointer.
7257 (linux_wait_for_lwp): Delete.
7258 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7259 functions.
7260 (linux_low_filter_event): New function, party factored out from
7261 linux_wait_for_event.
7262 (linux_wait_for_event): Rename to ...
7263 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7264 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7265 sigsuspend. Check for zombie leaders.
7266 (linux_wait_for_event): Reimplement as wrapper around
7267 linux_wait_for_event_filtered.
7268 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7269 a normal or signal exit is seen, it's the whole process exiting.
7270 (wait_for_sigstop): No longer a for_each_inferior callback.
7271 Rewrite on top of linux_wait_for_event_filtered.
7272 (stop_all_lwps): Call wait_for_sigstop directly.
7273 * server.c (resume, handle_target_event): Handle
7274 TARGET_WAITKIND_NO_RESUMED.
7275
d763de10
JB		 72762014-02-26 Joel Brobecker <brobecker@adacore.com>
7277
7278 * win32-low.c (psapi_get_dll_name,
7279 * win32_CreateToolhelp32Snapshot): Delete.
7280 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7281 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7282 Delete.
7283 (handle_load_dll): Add function description.
7284 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7285
850a0f76
JB		 72862014-02-26 Joel Brobecker <brobecker@adacore.com>
7287
7288 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7289 Add comment.
7290 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7291 base address when calling win32_add_one_solib.
7292 (handle_load_dll): Delete local variable load_addr.
7293 Remove 0x1000 offset applied to DLL base address when calling
7294 win32_add_one_solib.
7295 (handle_unload_dll): Add comment.
7296
f25b3fc3
JB		 72972014-02-26 Joel Brobecker <brobecker@adacore.com>
7298
7299 * win32-low.c (win32_add_all_dlls): Renames
7300 win32_ensure_ntdll_loaded. Rewrite function documentation.
7301 Adjust implementation to always load all DLLs.
7302 Add 0x1000 offset to DLL base address when calling
7303 win32_add_one_solib.
7304 (child_initialization_done): New static global.
7305 (do_initial_child_stuff): Set child_initialization_done to
7306 zero during child initialization, and 1 after. Replace call
7307 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7308 Add comment.
7309 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7310 (handle_unload_dll): Add function documentation.
7311 (get_child_debug_event): Ignore load and unload DLL events
7312 during child initialization.
7313
d86d4aaf
DE		 73142014-02-20 Doug Evans <dje@google.com>
7315
3bc32da3 7316 Remove global all_lwps.
d86d4aaf
DE		 7317 * inferiors.h (ptid_of): Move here from linux-low.h.
7318 (pid_of, lwpid_of): Ditto.
7319 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7320 parameter is a struct thread_info * now.
7321 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7322 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7323 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7324 directly.
7325 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7326 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7327 * linux-arm-low.c (update_registers_callback): Update, "entry"
7328 parameter is a struct thread_info * now.
7329 Fetch lwpid from current_inferior directly.
7330 (arm_insert_point): Pass &all_threads to find_inferior instead of
7331 &all_lwps.
7332 (arm_remove_point): Ditto.
7333 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7334 (arm_prepare_to_resume): Fetch pid from thread.
7335 (arm_read_description): Fetch lwpid from current_inferior directly.
7336 * linux-low.c (all_lwps): Delete.
7337 (delete_lwp): Delete call to remove_inferior.
7338 (handle_extended_wait): Fetch lwpid from thread.
7339 (add_lwp): Don't set lwp->entry.id. Remove call to
7340 add_inferior_to_list.
7341 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7342 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7343 (kill_one_lwp_callback): Ditto.
7344 (linux_kill): Don't dereference NULL pointer.
7345 Fetch ptid,lwpid from thread.
7346 (get_detach_signal): Fetch ptid from thread.
7347 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7348 Simplify call to regcache_invalidate_thread.
7349 (delete_lwp_callback): Update, "entry" parameter is a
7350 struct thread_info * now. Fetch pid from thread.
7351 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7352 (status_pending_p_callback): Update, "entry" parameter is a
7353 struct thread_info * now. Fetch ptid from thread.
7354 (find_lwp_pid): Update, "entry" parameter is a
7355 struct thread_info * now.
7356 (linux_wait_for_lwp): Fetch pid from thread.
7357 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7358 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7359 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7360 (dequeue_one_deferred_signal): Ditto.
7361 (cancel_breakpoint): Fetch ptid from current_inferior.
7362 (linux_wait_for_event): Pass &all_threads to find_inferior,
7363 not &all_lwps. Fetch ptid, lwpid from thread.
7364 (count_events_callback): Update, "entry" parameter is a
7365 struct thread_info * now.
7366 (select_singlestep_lwp_callback): Ditto.
7367 (select_event_lwp_callback): Ditto.
7368 (cancel_breakpoints_callback): Ditto.
7369 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7370 not &all_lwps.
7371 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7372 (unsuspend_one_lwp): Update, "entry" parameter is a
7373 struct thread_info * now.
7374 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7375 not &all_lwps.
7376 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7377 Fetch lwpid from thread, not lwp.
7378 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7379 Pass &all_threads to find_inferior, not &all_lwps.
7380 (send_sigstop): Fetch lwpid from thread, not lwp.
7381 (send_sigstop_callback): Update, "entry" parameter is a
7382 struct thread_info * now.
7383 (suspend_and_send_sigstop_callback): Ditto.
7384 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7385 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7386 struct thread_info * now.
7387 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7388 from thread, lwp.
7389 (lwp_running): Update, "entry" parameter is a
7390 struct thread_info * now.
7391 (stop_all_lwps): Fetch ptid from thread.
7392 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7393 (linux_resume_one_lwp): Fetch lwpid from thread.
7394 (linux_set_resume_request): Update, "entry" parameter is a
7395 struct thread_info * now. Fetch pid, lwpid from thread.
7396 (resume_status_pending_p): Update, "entry" parameter is a
7397 struct thread_info * now.
7398 (need_step_over_p): Ditto. Fetch lwpid from thread.
7399 (start_step_over): Fetch lwpid from thread.
7400 (linux_resume_one_thread): Update, "entry" parameter is a
7401 struct thread_info * now. Fetch lwpid from thread.
7402 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7403 (proceed_one_lwp): Update, "entry" parameter is a
7404 struct thread_info * now. Fetch lwpid from thread.
7405 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7406 struct thread_info * now.
7407 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7408 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7409 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7410 directly.
7411 (regsets_store_inferior_registers): Ditto.
7412 (fetch_register, store_register): Ditto.
7413 (linux_read_memory, linux_write_memory): Ditto.
7414 (linux_request_interrupt): Ditto.
7415 (linux_read_auxv): Ditto.
7416 (linux_xfer_siginfo): Ditto.
7417 (linux_qxfer_spu): Ditto.
7418 (linux_qxfer_libraries_svr4): Ditto.
7419 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7420 moved to inferiors.h.
7421 (get_lwp): Delete.
7422 (get_thread_lwp): Update.
7423 (struct lwp_info): Delete member "entry". Simplify comment for
7424 member "thread".
7425 (all_lwps): Delete.
7426 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7427 current_inferior directly.
7428 (update_watch_registers_callback): Update, "entry" parameter is a
7429 struct thread_info * now. Fetch pid from thread.
7430 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7431 (mips_insert_point): Fetch lwpid from current_inferior.
7432 Pass &all_threads to find_inferior, not &all_lwps.
7433 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7434 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7435 directly.
7436 (mips_stopped_data_address): Ditto.
7437 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7438 directly.
7439 * linux-tile-low.c (tile_arch_setup): Ditto.
7440 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7441 (update_debug_registers_callback): Update, "entry" parameter is a
7442 struct thread_info * now. Fetch pid from thread.
7443 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7444 Pass &all_threads to find_inferior, not &all_lwps.
7445 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7446 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7447 Pass &all_threads to find_inferior, not &all_lwps.
7448 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7449 (i386_dr_low_get_status): Ditto.
7450 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7451 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7452 (x86_linux_read_description): Ditto.
7453 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7454
3b8361aa
DE		 74552014-02-20 Doug Evans <dje@google.com>
7456
7457 * inferiors.c (get_first_inferior): Fix buglet.
7458
f7667f0d
DE		 74592014-02-19 Doug Evans <dje@google.com>
7460
7461 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7462 * inferiors.c (add_thread): Change result type to struct thread_info *.
7463 All callers updated.
7464 (add_lwp): Call add_thread here instead of in callers.
7465 All callers updated.
7466 * linux-low.h (get_lwp_thread): Rewrite.
7467 (struct lwp_info): New member "thread".
7468
b3312d80
DE		 74692014-02-19 Doug Evans <dje@google.com>
7470
7471 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7472 All callers updated.
7473
ecc6f45c
DE		 74742014-02-19 Doug Evans <dje@google.com>
7475
7476 * inferiors.c (add_thread): Fix whitespace.
7477
649ebbca
DE		 74782014-02-19 Doug Evans <dje@google.com>
7479
7480 * dll.c (clear_dlls): Replace accessing list implemention details
7481 with API function.
7482 * gdbthread.h (get_first_thread): Declare.
7483 * inferiors.c (for_each_inferior_with_data): New function.
7484 (get_first_thread): New function.
7485 (find_thread_ptid): Simplify.
7486 (get_first_inferior): New function.
7487 (clear_list): Delete.
7488 (one_inferior_p): New function.
7489 (clear_inferior_list): New function.
7490 (clear_inferiors): Update.
7491 * inferiors.h (for_each_inferior_with_data): Declare.
7492 (clear_inferior_list): Declare.
7493 (one_inferior_p): Declare.
7494 (get_first_inferior): Declare.
7495 * linux-low.c (linux_wait_for_event): Replace accessing list
7496 implemention details with API function.
7497 * server.c (target_running): Ditto.
7498 (accumulate_file_name_length): New function.
7499 (emit_dll_description): New function.
7500 (handle_qxfer_libraries): Replace accessing list implemention
7501 details with API function.
7502 (handle_qxfer_threads_worker): New function.
7503 (handle_qxfer_threads_proper): Replace accessing list implemention
7504 details with API function.
7505 (handle_query): Ditto.
7506 (visit_actioned_threads_callback_ftype): New typedef.
7507 (visit_actioned_threads_data): New struct.
7508 (visit_actioned_threads): Rewrite to be find_inferior callback.
7509 (resume): Call find_inferior.
7510 (handle_status): Replace accessing list implemention
7511 details with API function.
7512 (process_serial_event): Replace accessing list implemention details
7513 with API function.
7514 * target.c (set_desired_inferior): Replace accessing list implemention
7515 details with API function.
7516 * tracepoint.c (same_process_p): New function.
7517 (gdb_agent_about_to_close): Replace accessing list implemention
7518 details with API function.
7519 * win32-low.c (child_delete_thread): Replace accessing list
7520 implemention details with API function.
7521 (match_dll_by_basename): New function.
7522 (dll_is_loaded_by_basename): New function.
7523 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7524 details call to dll_is_loaded_by_basename.
7525
80894984
DE		 75262014-02-19 Doug Evans <dje@google.com>
7527
7528 * dll.h (struct dll_info): Add comment.
7529 * gdbthread.h (struct thread_info): Add comment.
7530 (current_ptid): Simplify.
7531 * inferiors.c (add_process): Update.
7532 (remove_process): Update.
7533 * inferiors.h (struct process_info): Rename member "head" to "entry".
7534 * linux-low.c (delete_lwp): Update.
7535 (add_lwp): Update.
7536 (last_thread_of_process_p): Update.
7537 (kill_one_lwp_callback, linux_kill): Update.
7538 (status_pending_p_callback): Update.
7539 (wait_for_sigstop): Update. Simplify read of ptid.
7540 (start_step_over): Update.
7541 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7542 (get_lwp_thread): Update.
7543 (struct lwp_info): Rename member "head" to "entry".
7544 * regcache.h (inferior_list_entry): Delete.
7545 * server.c (kill_inferior_callback): Update.
7546 (detach_or_kill_inferior_callback): Update.
7547 (print_started_pid): Update.
7548 (print_attached_pid): Update.
7549 (process_serial_event): Simplify read of ptid.
7550 * thread-db.c (thread_db_create_event): Update.
7551 (thread_db_get_tls_address): Update.
7552 * win32-low.c (current_inferior_ptid): Simplify.
7553
46917d26
TT		 75542014-02-19 Tom Tromey <tromey@redhat.com>
7555
7556 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7557 argument.
7558 (target_supports_btrace): Update.
7559
0759a81e
YQ		 75602014-02-14 Yao Qi <yao@codesourcery.com>
7561
7562 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7563 (rsp-low-ipa.o): New target.
7564
a7191e8b
TT		 75652014-02-12 Tom Tromey <tromey@redhat.com>
7566
7567 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7568 convert_ascii_to_int.
7569 * regcache.c (registers_to_string): Likewise.
7570 * remote-utils.c (decode_M_packet): Likewise.
7571 * server.c (process_serial_event): Likewise.
7572
ff0e980e
TT		 75732014-02-12 Tom Tromey <tromey@redhat.com>
7574
7575 * server.c (handle_query, handle_v_run): Use hex2bin, not
7576 unhexify.
7577 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7578
e9371aff
TT		 75792014-02-12 Tom Tromey <tromey@redhat.com>
7580
7581 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7582 convert_int_to_ascii.
7583 * regcache.c (registers_to_string, collect_register_as_string):
7584 Likewise.
7585 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7586 Likewise.
7587 * server.c (process_serial_event): Likewise.
7588 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7589 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7590
971dc0b8
TT		 75912014-02-12 Tom Tromey <tromey@redhat.com>
7592
7593 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7594 bin2hex, not hexify.
7595 * tracepoint.c (cmd_qtstatus): Likewise.
7596
0a822afb
TT		 75972014-02-12 Tom Tromey <tromey@redhat.com>
7598
7599 * remote-utils.c (monitor_output): Pass explicit length to
7600 hexify.
7601
9c3d6531
TT		 76022014-02-12 Tom Tromey <tromey@redhat.com>
7603
7604 * tracepoint.c: Include rsp-low.h.
7605 * server.c: Include rsp-low.h.
7606 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7607 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7608 declare.
7609 * remote-utils.c: Include rsp-low.h.
7610 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7611 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7612 (convert_int_to_ascii, convert_ascii_to_int): Move to
7613 common/rsp-low.c.
7614 * regcache.c: Include rsp-low.h.
7615 * ax.c: Include rsp-low.h.
7616 * Makefile.in (SFILES): Add common/rsp-low.c.
7617 (OBS): Add rsp-low.o.
7618 (rsp-low.o): New target.
7619
01fd3ea5
TT		 76202014-02-12 Tom Tromey <tromey@redhat.com>
7621
7622 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7623 Include print-utils.h.
7624 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7625 (plongest, thirty_two, phex_nz): Remove.
7626 * Makefile.in (SFILES): Add common/print-utils.c.
7627 (OBS): Add print-utils.o.
7628 (print-utils-ipa.o): New target.
7629 (print-utils.o): New target.
7630 (IPA_OBJS): Add print-utils-ipa.o.
7631
e99dc820
TT		 76322014-02-06 Tom Tromey <tromey@redhat.com>
7633
7634 * Makefile.in (SFILES): Fix indentation.
7635
ee1e2d4f
DE		 76362014-02-05 Doug Evans <dje@google.com>
7637
7638 * linux-low.c (linux_wait_for_event): Improve comment.
7639 (linux_wait_1): Keep current_inferior in sync with event_child.
7640
f5a02773
DE		 76412014-01-22 Doug Evans <dje@google.com>
7642
7643 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7644
87ce2a04
DE		 76452014-01-22 Doug Evans <dje@google.com>
7646
7647 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7648 * configure: Regenerate.
7649 * config.in: Regenerate.
7650 * Makefile.in (SFILES): Add debug.c.
7651 (OBS): Add debug.o.
7652 * debug.c: New file.
7653 * debug.h: New file.
7654 * linux-aarch64-low.c (*): Update all debugging printfs to use
7655 debug_printf instead of fprintf.
7656 * linux-arm-low.c (*): Ditto.
7657 * linux-cris-low.c (*): Ditto.
7658 * linux-crisv32-low.c (*): Ditto.
7659 * linux-m32r-low.c (*): Ditto.
7660 * linux-sparc-low.c (*): Ditto.
7661 * linux-x86.c (*): Ditto.
7662 * linux-low.c (*): Ditto.
7663 (linux_wait_1): Add calls to debug_enter, debug_exit.
7664 (linux_wait): Remove redundant debugging printf.
7665 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7666 (linux_resume, unstop_all_lwps): Ditto.
7667 * mem-break.c (*): Update all debugging printfs to use
7668 debug_printf instead of fprintf.
7669 * remote-utils.c (*): Ditto.
7670 * thread-db.c (*): Ditto.
7671 * server.c #include <ctype.h>, "gdb_vecs.h".
7672 (debug_threads): Moved to debug.c.
7673 (*): Update all debugging printfs to use debug_printf instead of
7674 fprintf.
7675 (start_inferior): Replace call to fflush with call to debug_flush.
7676 (monitor_show_help): Mention set debug-format.
7677 (parse_debug_format_options): New function.
7678 (handle_monitor_command): Handle "monitor set debug-format".
7679 (gdbserver_usage): Mention --debug-format.
7680 (main): Parse --debug-format.
7681 * server.h (debug_threads): Declaration moved to debug.h.
7682 #include "debug.h".
7683 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7684 trace_debug_1 that uses debug_printf.
7685 (tracepoint_look_up_symbols): Update all debugging printfs to use
7686 debug_printf instead of fprintf.
7687
e671835b
BS		 76882014-01-20 Baruch Siach <baruch@tkos.co.il>
7689
7690 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7691 sys/ptrace.h.
7692
b5737fa9
PA		 76932014-01-17 Pedro Alves <palves@redhat.com>
7694
ea38d2a9 7695 PR build/16445
c7faa97a
PA		 7696 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7697 defined after including gdb_proc_service.h.
b5737fa9 7698
40ed484e
DE		 76992014-01-16 Doug Evans <dje@google.com>
7700
7701 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7702 (match_dll): Use it.
7703
969c39fb
MM		 77042014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7705
7706 * target.h (target_ops) <read_btrace>: Change parameters and
7707 return type to allow error reporting.
7708 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7709 trace reading errors on.
7710 * linux-low.c (linux_low_read_btrace): Pass trace reading
7711 errors on.
7712 (linux_low_disable_btrace): New.
7713
ab7f45ba
DE		 77142014-01-15 Doug Evans <dje@google.com>
7715
7716 * inferiors.c (thread_id_to_gdb_id): Delete.
7717 * inferiors.h (thread_id_to_gdb_id): Delete.
7718
66af0f44
EZ		 77192014-01-13 Eli Zaretskii <eliz@gnu.org>
7720
7721 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7722 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7723 versions.
7724
9939e131
PA		 77252014-01-08 Pedro Alves <palves@redhat.com>
7726
7727 * server.c (handle_status): Don't discard previous queued stop
7728 replies or thread's pending status here.
7729 (main) <disconnection>: Do it here instead.
7730
b7ea362b
PA		 77312014-01-08 Pedro Alves <palves@redhat.com>
7732
7733 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7734 * server.c (visit_actioned_threads, handle_pending_status): New
7735 function.
7736 (handle_v_cont): Factor out parts to ...
7737 (resume): ... this new function. If in all-stop, and a thread
7738 being resumed has a pending status, report it without actually
7739 resuming.
7740 (myresume): Adjust to use the new 'resume' function.
7741 (clear_pending_status_callback, set_pending_status_callback)
7742 (find_status_pending_thread_callback): New functions.
7743 (handle_status): Handle the case of multiple threads having
7744 interesting statuses to report. Report threads' real last signal
7745 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7746 with an interesting thread to report the status for, instead of
7747 always reporting the status of the first thread.
7748
28498c42
JB		 77492014-01-01 Joel Brobecker <brobecker@adacore.com>
7750
7751 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7752 * gdbreplay.c (gdbreplay_version): Likewise.
7753
f45c82da
YZ		 77542013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7755
7756 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7757 iov.iov_len with the real length in use.
7758
379a5e2d
JB		 77592013-12-13 Joel Brobecker <brobecker@adacore.com>
7760
7761 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7762 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7763 for all targets that use win32-low.c.
7764 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7765 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7766
4210d83e
PA		 77672013-12-13 Pedro Alves <palves@redhat.com>
7768
7769 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7770 if equal to TARGET_WAITKIND_LOADED.
7771 * win32-low.c (cached_status): New static global.
7772 (win32_wait): Add declaration.
7773 (do_initial_child_stuff): Flush all initial pending debug events
7774 up to the initial breakpoint.
7775 (win32_wait): If CACHED_STATUS was set, return that instead
7776 of doing a real wait. Remove the code resuming the execution
7777 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7778 during the initial phase. Also remove the code changing
7779 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7780 TARGET_WAITKIND_STOPPED.
7781
e7f0d979
YQ		 77822013-12-11 Yao Qi <yao@codesourcery.com>
7783
7784 * notif.c (handle_notif_ack): Return 0 if no notification
7785 matches.
7786
ebcf782c
DE		 77872013-11-20 Doug Evans <dje@google.com>
7788
7789 * linux-low.c (linux_set_resume_request): Fix comment.
7790
20ad9378
DE		 77912013-11-20 Doug Evans <dje@google.com>
7792
7793 * linux-low.c (resume_status_pending_p): Tweak comment.
7794
a196ebeb
WT		 77952013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7796
7797 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7798 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7799 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7800 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7801 (srv_amd64_regobj): Add amd64-mpx.o.
7802 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7803 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7804 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7805 * i387-fp.c (num_pl_bnd_register) Added constant.
7806 (num_pl_bnd_cfg_registers) Added constant.
7807 (struct i387_xsave) Added reserved area and MPX fields.
7808 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7809 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7810 function.
7811 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7812 (init_registers_amd64_mpx_linux): Declare new function.
7813 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7814 (x86_64_regmap): Add MPX registers.
7815 (x86_linux_read_description): Add MPX case.
7816 (initialize_low_arch): Initialize MPX targets.
7817
0080a2f6
TT		 78182013-11-18 Tom Tromey <tromey@redhat.com>
7819
7820 * configure: Rebuild.
7821 * configure.ac: Don't check for stdlib.h.
7822 * gdbreplay.c: Unconditionally include stdlib.h.
7823
2978b111
TT		 78242013-11-18 Tom Tromey <tromey@redhat.com>
7825
7826 * config.in: Rebuild.
7827 * configure: Rebuild.
7828 * configure.ac: Don't use AC_HEADER_DIRENT.
7829
a3d08894
TT		 78302013-11-18 Tom Tromey <tromey@redhat.com>
7831
7832 * server.h: Don't check HAVE_STRING_H.
7833 * gdbreplay.c: Don't check HAVE_STRING_H.
7834 * configure: Rebuild.
7835
0a5dd17d
TT		 78362013-11-18 Tom Tromey <tromey@redhat.com>
7837
7838 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7839 LIBGNU.
7840
1bd2f0ba
TT		 78412013-11-08 Tom Tromey <tromey@redhat.com>
7842
7843 * configure, config.in: Rebuild.
7844 * configure.ac: Remove unused configury.
7845
3266f10b
TT		 78462013-11-08 Tom Tromey <tromey@redhat.com>
7847
7848 * acinclude.m4: Include common.m4, codeset.m4.
7849 * configure, config.in: Rebuild.
7850 * configure.ac: Use GDB_AC_COMMON.
7851
6682d959
AA		 78522013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7853
7854 * linux-s390-low.c (HWCAP_S390_TE): New define.
7855 (s390_arch_setup): Consider the TE field in the HWCAP for
7856 determining 'have_regset_tdb'.
7857
fd0a4d76
SDJ		 78582013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7859
7860 PR gdb/16014
7861 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7862 call to sizeof.
7863
1a3d890b
PA		 78642013-10-02 Pedro Alves <palves@redhat.com>
7865
7866 * server.c (process_serial_event): Don't output "GDBserver
7867 exiting" if GDB is connected through stdio.
7868 * target.c (mywait): Likewise, be silent if GDB is connected
7869 through stdio.
7870
97ad4581
JB		 78712013-10-01 Joel Brobecker <brobecker@adacore.com>
7872
7873 * lynx-low.c (lynx_add_threads_after_attach): New function.
7874 (lynx_attach): Remove call to add_thread. Add call to
7875 lynx_add_threads_after_attach instead.
7876
5b4e221c
MF		 78772013-09-28 Mike Frysinger <vapier@gentoo.org>
7878
7879 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7880 * config.in, configure: Regenerated.
7881
ee47b2f8
YQ		 78822013-09-18 Yao Qi <yao@codesourcery.com>
7883
7884 PR server/15959
7885 * server.c (start_inferior): Clear 'resume_info'.
7886
d6707650 78872013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 7888
d6707650
JW		 7889 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7890 for each register.
7891
9243dd0e 78922013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 7893
9243dd0e
JW		 7894 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7895 linux-tile-low.o to srv_tgtobj.
7896
c623a6ef
WN		 78972013-09-16 Will Newton <will.newton@linaro.org>
7898
7899 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7900 out regs.
7901
fb71d39e
PA		 79022013-09-06 Pedro Alves <palves@redhat.com>
7903
7904 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7905 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7906 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7907 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7908 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7909 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7910
8e7e9910
PA		 79112013-09-06 Pedro Alves <palves@redhat.com>
7912
7913 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7914 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7915
7c3a12ca
PA		 79162013-09-06 Pedro Alves <palves@redhat.com>
7917
7918 * linux-amd64-ipa.c: Include tracepoint.h.
7919 * linux-i386-ipa.c: Include tracepoint.h.
7920
8eb3d7b6
RW		 79212013-09-06 Ricard Wanderlof <ricardw@axis.com>
7922
7923 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7924 (ps_get_thread_area): New function.
7925
eddddb9d
RW		 79262013-09-06 Ricard Wanderlof <ricardw@axis.com>
7927
7928 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7929 (initialize_low_arch): Call init_registers_crisv32 rather than
7930 init_register_crisv32.
7931
533b0600
PA		 79322013-09-05 Pedro Alves <palves@redhat.com>
7933
7934 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7935 to ...
7936 * hostio.h: ... this new file.
7937 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7938 win32-low.c: Include hostio.h.
7939
0ce3d3b5
PA		 79402013-09-05 Pedro Alves <palves@redhat.com>
7941
7942 * server.h (gdb_client_data, handler_func, callback_handler_func)
7943 (delete_file_handler, add_file_handler, append_callback_event)
7944 (delete_callback_event, start_event_loop, initialize_event_loop):
7945 Move to event-loop.h and include it.
7946 * event-loop.h: New file.
7947
799cdc37
PA		 79482013-09-05 Pedro Alves <palves@redhat.com>
7949
7950 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7951 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7952 (loaded_dll, unloaded_dll): Move to ...
7953 * dll.h: ... this new file.
7954 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7955
6a6bbd9d
PA		 79562013-09-05 Pedro Alves <palves@redhat.com>
7957
7958 * server.h (current_process, get_thread_process, all_processes)
7959 (add_inferior_to_list, for_each_inferior, current_inferior)
7960 (remove_inferior, add_process, remove_process, find_process_pid)
7961 (have_started_inferiors_p, have_attached_inferiors_p)
7962 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7963 (clear_inferiors, find_inferior, find_inferior_id)
7964 (inferior_target_data, set_inferior_target_data)
7965 (inferior_regcache_data, set_inferior_regcache_data): Move to
7966 inferiors.h, and include it.
7967 * inferiors.h: New file.
7968
f699aaba
PA		 79692013-09-05 Pedro Alves <palves@redhat.com>
7970
7971 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7972 Move ...
72f4393d 7973 * ax.h: ... here.
f699aaba 7974
c144c7a0
PA		 79752013-09-05 Pedro Alves <palves@redhat.com>
7976
7977 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7978 tracepoint.h.
7979 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7980 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7981 (handle_tracepoint_general_set, handle_tracepoint_query)
7982 (tracepoint_finished_step, tracepoint_was_hit)
7983 (release_while_stepping_state_list, current_traceframe)
7984 (in_readonly_region, traceframe_read_mem)
7985 (fetch_traceframe_registers, traceframe_read_sdata)
7986 (traceframe_read_info, struct fast_tpoint_collect_status)
7987 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7988 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7989 (supply_fast_tracepoint_registers)
7990 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7991 (ipa_tdesc, claim_trampoline_space)
7992 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7993 (agent_mem_read, agent_get_trace_state_variable_value)
7994 (agent_set_trace_state_variable_value, agent_tsv_read)
7995 (agent_mem_read_string, get_raw_reg_func_addr)
7996 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7997 * tracepoint.h: ... this new file.
7998
ff42e6ab
PA		 79992013-09-05 Pedro Alves <palves@redhat.com>
8000
8001 * server.h (perror_with_name, error, fatal, warning, paddress)
8002 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8003 include it.
8004 * utils.h: New file.
8005
541af0f4
PA		 80062013-09-05 Pedro Alves <palves@redhat.com>
8007
8008 * server.h (remote_debug, noack_mode, transport_is_reliable)
8009 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8010 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8011 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8012 (write_enn, initialize_async_io, enable_async_io)
8013 (disable_async_io, check_remote_input_interrupt_request)
8014 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8015 (dead_thread_notify, prepare_resume_reply)
8016 (decode_address_to_semicolon, decode_address, decode_m_packet)
8017 (decode_M_packet, decode_X_packet, decode_xfer_write)
8018 (decode_search_memory_packet, unhexify, hexify)
8019 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8020 (look_up_one_symbol, relocate_instruction)
8021 (monitor_output): Move to remote-utils.h, and include it.
8022 * remote-utils.h: New file.
8023
eebdf26b
PA		 80242013-09-05 Pedro Alves <palves@redhat.com>
8025
8026 * server.h (_): Delete.
8027
3aafd2ff
PA		 80282013-09-02 Pedro Alves <palves@redhat.com>
8029
8030 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8031 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8032 allocated.
8033 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8034
cee83bcb
PM		 80352013-09-02 Pierre Muller <muller@sourceware.org>
8036
8037 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8038 or WriteProcessMemory complete successfully and handle
8039 ERROR_PARTIAL_COPY error.
8040
9a13b2fa
PA		 80412013-09-02 Pedro Alves <palves@redhat.com>
8042
8043 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8044 error instead of EIO.
8045
602e3198
JK		 80462013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8047
8048 PR server/15604
8049 * linux-low.c: Include filestuff.h.
8050 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8051 * lynx-low.c: Include filestuff.h.
8052 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8053 * server.c: Include filestuff.h.
8054 (main): Call notice_open_fds.
8055 * spu-low.c: Include filestuff.h.
8056 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8057
96d7229d
LM		 80582013-08-22 Luis Machado <lgustavo@codesourcery.com>
8059
8060 * Makefile.in: Explain why ../target and ../nat are not
8061 listed as include file search paths.
8062 (linux-waitpid.o): New object file rule.
8063 * configure.srv (srv_native_linux_obj): New variable.
8064 Replace all occurrences of linux native object files with
8065 $srv_native_linux_obj.
8066 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8067 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8068 (linux_enable_event_reporting): Remove declaration.
8069 (my_waitpid): Moved to common/linux-waitpid.c.
8070 (linux_wait_for_event): Pass ptid when calling
8071 linux_enable_event_reporting.
8072 (linux_supports_tracefork_flag): Remove.
8073 (linux_enable_event_reporting): Likewise.
8074 (linux_tracefork_grandchild): Remove.
8075 (STACK_SIZE): Moved to common/linux-ptrace.c.
8076 (linux_tracefork_child): Remove.
8077 (linux_test_for_tracefork): Remove.
8078 (linux_look_up_symbols): Call linux_supports_traceclone.
8079 (initialize_low): Remove call to linux_test_for_tracefork.
8080 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8081 common/linux-ptrace.h.
8082 (PTRACE_TYPE_ARG4): Likewise.
8083 Include linux-ptrace.h.
8084
32940073
PA		 80852013-08-21 Pedro Alves <palves@redhat.com>
8086
8087 * config.in: Renegerate.
8088
33b60d58 80892013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 8090
33b60d58
LM		 8091 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8092 (SFILES): Remove $(srcdir)/common/target-common.c and
8093 add $(srcdir)/target/waitstatus.c.
8094 (OBS): Remove target-common.o and add waitstatus.o.
8095 (server_h): Remove $(srcdir)/../common/target-common.h and
8096 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8097 and $(srcdir)/../target/waitstatus.h.
8098 (target-common.o): Remove.
8099 (waitstatus.o): New target object file.
8100 * target.h: Do not include target-common.h and
8101 include target/resume.h, target/wait.h and
8102 target/waitstatus.h.
8103
b8e1b30e
LM		 81042013-08-13 Luis Machado <lgustavo@codesourcery.com>
8105
8106 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8107 to PTRACE_TYPE_ARG3.
8108 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8109 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8110 PTRACE_TYPE_ARG4.
8111 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8112 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8113
7a60ad40
YQ		 81142013-07-27 Jie Zhang <jie@codesourcery.com>
8115 Daniel Jacobowitz <dan@codesourcery.com>
8116 Yao Qi <yao@codesourcery.com>
8117
8118 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8119 (mips-linux-watch.o): New rule.
8120 (mips_linux_watch_h): New variable.
8121 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8122 srv_tgtobj.
8123 * linux-mips-low.c: Include mips-linux-watch.h.
8124 (struct arch_process_info, struct arch_lwp_info): New.
8125 (update_watch_registers_callback): New function.
8126 (mips_linux_new_process, mips_linux_new_thread) New functions.
8127 (mips_linux_prepare_to_resume, mips_insert_point): New
8128 functions.
8129 (mips_remove_point, mips_stopped_by_watchpoint): New
8130 functions.
8131 (rsp_bp_type_to_target_hw_bp_type): New function.
8132 (mips_stopped_data_address): New function.
8133 (the_low_target): Add watchpoint support functions.
8134
de6f69ad
YQ		 81352013-07-27 Yao Qi <yao@codesourcery.com>
8136
8137 * i386-low.c: Include break-common.h.
8138 (enum target_hw_bp_type): Remove.
8139
3360c0bf
LM		 81402013-07-24 Luis Machado <lgustavo@codesourcery.com>
8141
8142 * Makefile.in (SFILES): /common/target-common.c.
8143 (OBS): Add target-common.o.
8144 (server_h): Add $(srcdir)/../common/target-common.h.
8145 (target-common.o): New target.
8146 * server.c (queue_stop_reply_callback): Free
8147 status string after use.
8148 * target.c (target_waitstatus_to_string): Remove.
8149 * target.h: Include target-common.h.
8150 (resume_kind): Likewise.
8151 (target_waitkind): Likewise.
8152 (target_waitstatus): Likewise.
8153 (TARGET_WNOHANG): Likewise.
8154
bd885420
YQ		 81552013-07-04 Yao Qi <yao@codesourcery.com>
8156
8157 * Makefile.in (host_alias): Use @host_noncanonical@.
8158 (target_alias): Use @target_noncanonical@.
8159 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8160 ACX_NONCANONICAL_HOST.
8161 * configure: Regenerated.
8162
8163 Revert:
8164 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8165
8166 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8167 * configure: Rebuild.
8168 * Makefile.in (version_host, version_target): Get from configure.
8169 (version.c): Use $(version_host) and $(version_target).
8170
17ef446e
PA		 81712013-07-03 Pedro Alves <palves@redhat.com>
8172
8173 * Makefile.in (config.status): Depend on development.sh.
8174 * acinclude.m4: Include libmcheck.m4.
8175 * configure: Regenerate.
8176
7a9a7487
MG		 81772013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8178
8179 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8180 attribute inside the parentheses.
8181 (winapi_DebugSetProcessKillOnExit): Ditto.
8182 (winapi_DebugBreakProcess): Ditto.
8183 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 8184
49b64de6
MG		 81852013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8186
8187 * notif.h (notif_event): Add a dummy member to avoid compiler
8188 errors.
8189
d5749ee7
PA		 81902013-07-01 Pedro Alves <palves@redhat.com>
8191
8192 * hostio.c (HOSTIO_PATH_MAX): Define.
8193 (require_filename, handle_open, handle_unlink, handle_readlink):
8194 Use it.
8195
d8d2a3ee
PA		 81962013-07-01 Pedro Alves <palves@redhat.com>
8197
8198 * server.h: Include "pathmax.h".
8199 * linux-low.c: Don't include sys/param.h.
8200 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8201 MAXPATHLEN.
8202 * win32-low.c: Don't include sys/param.h.
8203 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8204
bc7dea8d
PA		 82052013-07-01 Pedro Alves <palves@redhat.com>
8206
8207 * event-loop.c: Don't check HAVE_UNISTD_H before including
8208 <unistd.h>.
8209 * gdbreplay.c: Likewise.
8210 * remote-utils.c: Likewise.
8211 * server.c: Likewise.
8212 * configure.ac: Don't check for unistd.h.
8213 * configure: Regenerate.
8214
d6c2da54
TT		 82152013-06-28 Tom Tromey <tromey@redhat.com>
8216
8217 * Makefile.in (version.c): Use version.in, not
8218 common/version.in.
8219
257b6bec
MG		 82202013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8221
8222 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8223 * configure: Rebuild.
8224 * Makefile.in (version_host, version_target): Get from configure.
8225 (version.c): Use $(version_host) and $(version_target).
8226
86ebe149
DK		 82272013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8228
8229 Fix trace-status to output user name without trailing colon.
8230 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8231
f30aa5af
DK		 82322013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8233
8234 Fix trace-status to output proper start-time and stop-time.
8235 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8236 output start time and stop time in hex as gdb expects.
8237
28a93511
YQ		 82382013-06-26 Pedro Alves <pedro@codesourcery.com>
8239
8240 * tracepoint.c (build_traceframe_info_xml): Output trace state
8241 variables present in the trace buffer.
8242
01208463
TT		 82432013-06-24 Tom Tromey <tromey@redhat.com>
8244
8245 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8246 create-version.sh.
8247 (version.o): Remove.
8248 * gdbreplay.c: Include version.h.
8249 (version, host_name): Don't declare.
8250 * server.h: Include version.h.
8251 (version, host_name): Don't declare.
8252
760256f9
PA		 82532013-06-12 Pedro Alves <palves@redhat.com>
8254
8255 * linux-x86-low.c (linux_is_elf64): Delete global.
8256 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8257 with local linux_pid_exe_is_elf_64_file use.
8258
030031ee
PA		 82592013-06-11 Pedro Alves <palves@redhat.com>
8260
8261 * linux-low.c (regset_disabled, disable_regset): New functions.
8262 (regsets_fetch_inferior_registers)
8263 (regsets_store_inferior_registers): Use them.
8264 (initialize_regsets_info); Don't allocate the disabled_regsets
8265 array here.
8266 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8267 comment.
8268
5da6eb0a
PA		 82692013-06-11 Pedro Alves <palves@redhat.com>
8270
8271 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8272 xmalloc.
8273
7e5aaa09
PA		 82742013-06-11 Pedro Alves <palves@redhat.com>
8275
8276 * linux-x86-low.c (initialize_low_arch): Call
8277 init_registers_x32_avx_linux.
8278
d878444c
JK		 82792013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8280
8281 Fix compatibility with Android Bionic.
8282 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8283 it is not empty.
8284
3aee8918
PA		 82852013-06-07 Pedro Alves <palves@redhat.com>
8286
5f2b57b5 8287 PR server/14823
3aee8918
PA		 8288 * Makefile.in (OBS): Add tdesc.o.
8289 (IPA_OBJS): Add tdesc-ipa.o.
8290 (tdesc-ipa.o): New rule.
8291 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8292 interface.
8293 * linux-low.c (new_inferior): Delete.
8294 (disabled_regsets, num_regsets): Delete.
8295 (linux_add_process): Adjust to set the new per-process
8296 new_inferior flag.
8297 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8298 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8299 was a stop. When calling arch_setup, switch the current inferior
8300 to the thread that got an event.
8301 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8302 (regsets_fetch_inferior_registers)
8303 (regsets_store_inferior_registers): New regsets_info parameter.
8304 Adjust to use it.
8305 (linux_register_in_regsets): New regs_info parameter. Adjust to
8306 use it.
8307 (register_addr, fetch_register, store_register): New usrregs_info
8308 parameter. Adjust to use it.
8309 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8310 parameter regs_info. Adjust to use it.
8311 (linux_fetch_registers): Get the current inferior's regs_info, and
8312 adjust to use it.
8313 (linux_store_registers): Ditto.
8314 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8315 (initialize_low): Don't initialize the target_regsets here. Call
8316 initialize_low_arch.
8317 * linux-low.h (target_regsets): Delete declaration.
8318 (struct regsets_info): New.
8319 (struct usrregs_info): New.
8320 (struct regs_info): New.
8321 (struct process_info_private) <new_inferior>: New field.
8322 (struct linux_target_ops): Delete the num_regs, regmap, and
8323 regset_bitmap fields. New field regs_info.
8324 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8325 * i387-fp.c (num_xmm_registers): Delete.
8326 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8327 calls to new interface.
8328 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8329 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8330 Infer the number of xmm registers from the regcache's target
8331 description.
8332 * i387-fp.h (num_xmm_registers): Delete.
8333 * inferiors.c (add_thread): Don't install the thread's regcache
8334 here.
8335 * proc-service.c (gregset_info): Fetch the current inferior's
8336 regs_info. Adjust to use it.
8337 * regcache.c: Include tdesc.h.
8338 (register_bytes, reg_defs, num_registers)
8339 (gdbserver_expedite_regs): Delete.
8340 (get_thread_regcache): If the thread doesn't have a regcache yet,
8341 create one, instead of aborting gdbserver.
8342 (regcache_invalidate_one): Rename to ...
8343 (regcache_invalidate_thread): ... this.
8344 (regcache_invalidate_one): New.
8345 (regcache_invalidate): Only invalidate registers of the current
8346 process.
8347 (init_register_cache): Add target_desc parameter, and use it.
8348 (new_register_cache): Ditto. Assert the target description has a
8349 non zero registers_size.
8350 (regcache_cpy): Add assertions. Adjust.
8351 (realloc_register_cache, set_register_cache): Delete.
8352 (registers_to_string, registers_from_string): Adjust.
8353 (find_register_by_name, find_regno, find_register_by_number)
8354 (register_cache_size): Add target_desc parameter, and use it.
8355 (free_register_cache_thread, free_register_cache_thread_one)
8356 (regcache_release, register_cache_size): New.
8357 (register_size): Add target_desc parameter, and use it.
8358 (register_data, supply_register, supply_register_zeroed)
8359 (supply_regblock, supply_register_by_name, collect_register)
8360 (collect_register_as_string, collect_register_by_name): Adjust.
8361 * regcache.h (struct target_desc): Forward declare.
8362 (struct regcache) <tdesc>: New field.
8363 (init_register_cache, new_register_cache): Add target_desc
8364 parameter.
8365 (regcache_invalidate_thread): Declare.
8366 (regcache_invalidate_one): Delete declaration.
8367 (regcache_release): Declare.
8368 (find_register_by_number, register_cache_size, register_size)
8369 (find_regno): Add target_desc parameter.
8370 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8371 declarations.
8372 * remote-utils.c: Include tdesc.h.
8373 (outreg, prepare_resume_reply): Adjust.
8374 * server.c: Include tdesc.h.
8375 (gdbserver_xmltarget): Delete declaration.
8376 (get_features_xml, process_serial_event): Adjust.
8377 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8378 declare.
8379 (struct process_info) <tdesc>: New field.
8380 (ipa_tdesc): Declare.
8381 * tdesc.c: New file.
8382 * tdesc.h: New file.
8383 * tracepoint.c: Include tdesc.h.
8384 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8385 (get_context_regcache): Adjust to pass ipa_tdesc down.
8386 (do_action_at_tracepoint): Adjust to get the register cache size
8387 from the context regcache's description.
8388 (traceframe_walk_blocks): Adjust to get the register cache size
8389 from the current trace frame's description.
8390 (traceframe_get_pc): Adjust to get current trace frame's
8391 description and pass it down.
8392 (gdb_collect): Adjust to get the register cache size from the
8393 IPA's description.
8394 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8395 (gdbserver_xmltarget): Delete.
8396 (initialize_low_tracepoint): Set the ipa's target description.
8397 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8398 (initialize_low_tracepoint): Set the ipa's target description.
8399 * linux-x86-low.c: Include tdesc.h.
8400 [__x86_64__] (is_64bit_tdesc): New.
8401 (ps_get_thread_area, x86_get_thread_area): Use it.
8402 (i386_cannot_store_register): Rename to ...
8403 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8404 (i386_cannot_fetch_register): Rename to ...
8405 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8406 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8407 to new interface.
8408 (target_regsets): Rename to ...
8409 (x86_regsets): ... this.
8410 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8411 interface.
8412 (x86_siginfo_fixup): Use is_64bit_tdesc.
8413 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8414 (tdesc_x32_avx_linux, tdesc_x32_linux)
8415 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8416 Declare.
8417 (x86_linux_update_xmltarget): Delete.
8418 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8419 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8420 (AMD64_LINUX_USER64_CS): New.
8421 (x86_linux_read_description): New, based on
8422 x86_linux_update_xmltarget.
8423 (same_process_callback): New.
8424 (x86_arch_setup_process_callback): New.
8425 (x86_linux_update_xmltarget): New.
8426 (x86_regsets_info): New.
8427 (amd64_linux_regs_info): New.
8428 (i386_linux_usrregs_info): New.
8429 (i386_linux_regs_info): New.
8430 (x86_linux_regs_info): New.
8431 (x86_arch_setup): Reimplement.
8432 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8433 (x86_emit_ops): Ditto.
8434 (the_low_target): Adjust. Install x86_linux_regs_info,
8435 x86_cannot_fetch_register, and x86_cannot_store_register.
8436 (initialize_low_arch): New.
8437 * linux-ia64-low.c (tdesc_ia64): Declare.
8438 (ia64_fetch_register): Adjust.
8439 (ia64_usrregs_info, regs_info): New globals.
8440 (ia64_regs_info): New function.
8441 (the_low_target): Adjust.
8442 (initialize_low_arch): New function.
8443 * linux-sparc-low.c (tdesc_sparc64): Declare.
8444 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8445 Adjust.
8446 (sparc_arch_setup): New function.
8447 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8448 (the_low_target): Adjust.
8449 (initialize_low_arch): New function.
8450 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8451 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8452 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8453 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8454 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8455 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8456 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8457 (tdesc_powerpc_isa205_vsx64l): Declare.
8458 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8459 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8460 (ppc_set_pc, ppc_get_hwcap): Adjust.
8461 (ppc_usrregs_info): Forward declare.
8462 (!__powerpc64__) ppc_regmap_adjusted: New global.
8463 (ppc_arch_setup): Adjust to the current process'es target
8464 description.
8465 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8466 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8467 (ppc_store_evrregset): Adjust.
8468 (target_regsets): Rename to ...
8469 (ppc_regsets): ... this, and make static.
8470 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8471 (ppc_regs_info): New function.
8472 (the_low_target): Adjust.
8473 (initialize_low_arch): New function.
8474 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8475 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8476 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8477 (tdesc_s390x_linux64v2): Declare.
8478 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8479 (s390_fill_gregset, s390_store_last_break): Adjust.
8480 (target_regsets): Rename to ...
8481 (s390_regsets): ... this, and make static.
8482 (s390_get_pc, s390_set_pc): Adjust.
8483 (s390_get_hwcap): New target_desc parameter, and use it.
8484 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8485 (s390_arch_setup): Adjust to set the current process'es target
8486 description. Don't adjust the regmap.
8487 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8488 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8489 (regs_info_3264): New globals.
8490 (s390_regs_info): New function.
8491 (the_low_target): Adjust.
8492 (initialize_low_arch): New function.
8493 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8494 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8495 [__mips64] (init_registers_mips_linux)
8496 (init_registers_mips_dsp_linux): Delete defines.
8497 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8498 (have_dsp): New global.
8499 (mips_read_description): New, based on mips_arch_setup.
8500 (mips_arch_setup): Reimplement.
8501 (get_usrregs_info): New function.
8502 (mips_cannot_fetch_register, mips_cannot_store_register)
8503 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8504 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8505 (target_regsets): Rename to ...
8506 (mips_regsets): ... this, and make static.
8507 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8508 (dsp_regs_info, regs_info): New globals.
8509 (mips_regs_info): New function.
8510 (the_low_target): Adjust.
8511 (initialize_low_arch): New function.
8512 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8513 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8514 Declare.
8515 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8516 (arm_read_description): New, with bits factored from
8517 arm_arch_setup.
8518 (arm_arch_setup): Reimplement.
8519 (target_regsets): Rename to ...
8520 (arm_regsets): ... this, and make static.
8521 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8522 (arm_regs_info): New function.
8523 (the_low_target): Adjust.
8524 (initialize_low_arch): New function.
8525 * linux-m68k-low.c (tdesc_m68k): Declare.
8526 (target_regsets): Rename to ...
8527 (m68k_regsets): ... this, and make static.
8528 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8529 (m68k_regs_info): New function.
8530 (m68k_arch_setup): New function.
8531 (the_low_target): Adjust.
8532 (initialize_low_arch): New function.
8533 * linux-sh-low.c (tdesc_sharch): Declare.
8534 (target_regsets): Rename to ...
8535 (sh_regsets): ... this, and make static.
8536 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8537 (sh_regs_info, sh_arch_setup): New functions.
8538 (the_low_target): Adjust.
8539 (initialize_low_arch): New function.
8540 * linux-bfin-low.c (tdesc_bfin): Declare.
8541 (bfin_arch_setup): New function.
8542 (bfin_usrregs_info, regs_info): New globals.
8543 (bfin_regs_info): New function.
8544 (the_low_target): Adjust.
8545 (initialize_low_arch): New function.
8546 * linux-cris-low.c (tdesc_cris): Declare.
8547 (cris_arch_setup): New function.
8548 (cris_usrregs_info, regs_info): New globals.
8549 (cris_regs_info): New function.
8550 (the_low_target): Adjust.
8551 (initialize_low_arch): New function.
8552 * linux-cris-low.c (tdesc_crisv32): Declare.
8553 (cris_arch_setup): New function.
8554 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8555 (cris_regs_info): New function.
8556 (the_low_target): Adjust.
8557 (initialize_low_arch): New function.
8558 * linux-m32r-low.c (tdesc_m32r): Declare.
8559 (m32r_arch_setup): New function.
8560 (m32r_usrregs_info, regs_info): New globals.
8561 (m32r_regs_info): Adjust.
8562 (initialize_low_arch): New function.
8563 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8564 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8565 (tic6x_usrregs_info): Forward declare.
8566 (tic6x_read_description): New function, based on ...
8567 (tic6x_arch_setup): ... this. Reimplement.
8568 (target_regsets): Rename to ...
8569 (tic6x_regsets): ... this, and make static.
8570 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8571 (tic6x_regs_info): New function.
8572 (the_low_target): Adjust.
8573 (initialize_low_arch): New function.
8574 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8575 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8576 (target_regsets): Rename to ...
8577 (xtensa_regsets): ... this, and make static.
8578 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8579 globals.
8580 (xtensa_arch_setup, xtensa_regs_info): New functions.
8581 (the_low_target): Adjust.
8582 (initialize_low_arch): New function.
8583 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8584 (nios2_arch_setup): Set the current process'es tdesc.
8585 (target_regsets): Rename to ...
8586 (nios2_regsets): ... this.
8587 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8588 (nios2_regs_info): New function.
8589 (the_low_target): Adjust.
8590 (initialize_low_arch): New function.
a261b8f5
PA		 8591 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8592 (aarch64_arch_setup): Set the current process'es tdesc.
8593 (target_regsets): Rename to ...
8594 (aarch64_regsets): ... this.
8595 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8596 (aarch64_regs_info): New function.
8597 (the_low_target): Adjust.
8598 (initialize_low_arch): New function.
3aee8918
PA		 8599 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8600 globals.
8601 (target_regsets): Rename to ...
8602 (tile_regsets): ... this.
8603 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8604 (tile_regs_info): New function.
8605 (tile_arch_setup): Set the current process'es tdesc.
8606 (the_low_target): Adjust.
8607 (initialize_low_arch): New function.
8608 * spu-low.c (tdesc_spu): Declare.
8609 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8610 * win32-arm-low.c (tdesc_arm): Declare.
8611 (arm_arch_setup): New function.
8612 (the_low_target): Install arm_arch_setup instead of
8613 init_registers_arm.
8614 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8615 (init_windows_x86): Rename to ...
8616 (i386_arch_setup): ... this. Set `win32_tdesc'.
8617 (the_low_target): Adjust.
8618 * win32-low.c (win32_tdesc): New global.
8619 (child_add_thread): Don't create the thread cache here.
8620 (do_initial_child_stuff): Set the new process'es tdesc.
8621 * win32-low.h (struct target_desc): Forward declare.
8622 (win32_tdesc): Declare.
8623 * lynx-i386-low.c (tdesc_i386): Declare global.
8624 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8625 * lynx-low.c (lynx_tdesc): New global.
8626 (lynx_add_process): Set the new process'es tdesc.
8627 * lynx-low.h (struct target_desc): Forward declare.
8628 (lynx_tdesc): Declare global.
8629 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8630 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8631 * nto-low.c (nto_tdesc): New global.
8632 (do_attach): Set the new process'es tdesc.
8633 * nto-low.h (struct target_desc): Forward declare.
8634 (nto_tdesc): Declare.
8635 * nto-x86-low.c (tdesc_i386): Declare.
8636 (nto_x86_arch_setup): Set `nto_tdesc'.
8637
b1fbec62
GB		 86382013-06-04 Gary Benson <gbenson@redhat.com>
8639
8640 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8641 to qSupported response when appropriate.
8642 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8643 with nonzero-length annex.
8644 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8645 arguments supplied in annex.
8646
d1ec4ce7
DE		 86472013-05-31 Doug Evans <dje@google.com>
8648
ac44adcb 8649 PR server/15594
d1ec4ce7
DE		 8650 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8651 64 bits in 64-cross-32 environment.
8652
9b25f2d3
PA		 86532013-05-28 Pedro Alves <palves@redhat.com>
8654
8655 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8656 (aarch64-without-fpu.c): Delete rule.
8657 * configure.srv (aarch64*-*-linux*): Remove references to
8658 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8659 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8660 declaration.
8661
6740dc9c
PA		 86622013-05-24 Pedro Alves <palves@redhat.com>
8663
8664 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8665 instead of strchr/decode_address. Error if the range isn't split
8666 with a ','. Don't assume there's be a ':' in the action.
8667
c2d6af84
PA		 86682013-05-23 Yao Qi <yao@codesourcery.com>
8669 Pedro Alves <palves@redhat.com>
8670
8671 * linux-low.c (lwp_in_step_range): New function.
8672 (linux_wait_1): If the thread was range stepping and stopped
8673 outside the stepping range, report the stop to GDB. Otherwise,
8674 continue stepping. Add range stepping debug output.
8675 (linux_set_resume_request): Copy the step range from the resume
8676 request to the lwp.
8677 (linux_supports_range_stepping): New.
8678 (linux_target_ops) <supports_range_stepping>: Set to
8679 linux_supports_range_stepping.
8680 * linux-low.h (struct linux_target_ops)
8681 <supports_range_stepping>: New field.
8682 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8683 * linux-x86-low.c (x86_supports_range_stepping): New.
8684 (the_low_target) <supports_range_stepping>: Set to
8685 x86_supports_range_stepping.
8686 * server.c (handle_v_cont): Handle 'r' action.
8687 (handle_v_requests): Append ";r" if the target supports range
8688 stepping.
8689 * target.h (struct thread_resume) <step_range_start,
8690 step_range_end>: New fields.
8691 (struct target_ops) <supports_range_stepping>:
8692 New field.
8693 (target_supports_range_stepping): New macro.
8694
58794e1a
JB		 86952013-05-17 Joel Brobecker <brobecker@adacore.com>
8696
8697 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8698 confusion in comment.
8699
d631c5a7
JB		 87002013-05-17 Joel Brobecker <brobecker@adacore.com>
8701
8702 * lynx-low.c (struct process_info_private): New type.
8703 (lynx_add_process): New function.
8704 (lynx_create_inferior, lynx_attach): Replace calls to
8705 add_process by calls to lynx_add_process.
8706 (lynx_resume): If PTID is null, then try using
8707 current_process()->private->last_wait_event_ptid.
8708 Add comments.
8709 (lynx_clear_inferiors): Delete. The contents of that function
8710 has been inlined in lynx_mourn;
8711 (lynx_wait_1): Save the ptid in the process's private data.
8712 (lynx_mourn): Free the process' private data. Replace call
8713 to lynx_clear_inferiors by call to clear_inferiors.
8714
96f7a20f
YQ		 87152013-05-17 Yao Qi <yao@codesourcery.com>
8716
8717 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8718 the right place.
8719
db0dfaa0
LM		 87202013-05-16 Luis Machado <lgustavo@codesourcery.com>
8721
8722 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8723 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8724 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8725 PT_TEXT_END_ADDR guards. Update comments.
8726 (linux_target_op) <read_offsets>: Conditionally define to
8727 linux_read_offsets if the target is UCLIBC and if it defines
8728 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8729
68f5f838
SL		 87302013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8731 Andrew Jenner <andrew@codesourcery.com>
8732
8733 * Makefile.in (SFILES): Add linux-nios2-low.c.
8734 (clean): Add action to delete nios2-linux.c.
8735 (nios2-linux.c): New rule.
8736 * configure.srv: Add nios2*-*-linux*.
8737 * linux-nios2-low.c: New.
8738
1ebff1fd
HAQ		 87392013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8740
8741 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8742
f6150862
HZ		 87432013-04-25 Hui Zhu <hui@codesourcery.com>
8744
8745 PR gdb/15186
f6150862
HZ		 8746 * ax.c (ax_printf): Add fflush.
8747
614c279d
TT		 87482013-04-22 Tom Tromey <tromey@redhat.com>
8749
8750 * Makefile.in (SFILES): Add filestuff.c.
8751 (OBS): Add filestuff.o.
8752 (filestuff.o): New target.
8753 * config.in, configure: Rebuild.
8754 * configure.ac: Check for fdwalk, pipe2.
8755
7d4e5717
PA		 87562013-04-17 Pedro Alves <palves@redhat.com>
8757
8758 * configure.ac (USE_THREAD_DB): Delete variable.
8759 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8760 Don't AC_SUBST USE_THREAD_DB.
8761 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8762 * config.in, configure: Regenerate.
8763
d5c93e41
PA		 87642013-04-16 Pedro Alves <palves@redhat.com>
8765
8766 * linux-low.h (struct lwp_info) <thread_known>: Move under
8767 the USE_THREAD_DB #ifdef.
8768
04f5fe89
PA		 87692013-04-16 Pedro Alves <palves@redhat.com>
8770
8771 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8772 (linux-low.o): Delete rule.
8773 * linux-low.h: Always include "gdb_thread_db.h" instead of
8774 conditionally including thread_db.h.
8775 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8776 HAVE_THREAD_DB_H.
8777
480b27bf
JK		 87782013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8779
8780 * Makefile.in (install-only): Fix make install regression.
8781
43662968
JK		 87822013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8783
8784 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8785 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8786 installation.
8787 * gdbserver.1: Remove.
8788
3e74e146
PA		 87892013-03-22 Pedro Alves <palves@redhat.com>
8790
8791 * linux-low.c (handle_extended_wait): Don't call
8792 linux_enable_event_reporting.
8793
a8347a2a
TT		 87942013-03-15 Tony Theodore <tonyt@logyst.com>
8795
8796 PR build/9098:
8797 * Makefile.in (SHELL): Use @SHELL@.
8798
eeb56fa7
SDJ		 87992013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8800
8801 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8802 compiler warning.
8803
4fa7e2ff
JB		 88042013-03-13 Joel Brobecker <brobecker@adacore.com>
8805
8806 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8807 Remove extraneous NULL element.
8808
8ddb1965
YQ		 88092013-03-13 Yao Qi <yao@codesourcery.com>
8810
8811 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8812 'V' block in trace frame.
8813
9accd112
MM		 88142013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8815
8816 * target.h (struct target_ops): Add btrace ops.
8817 (target_supports_btrace): New macro.
8818 (target_enable_btrace): New macro.
8819 (target_disable_btrace): New macro.
8820 (target_read_btrace): New macro.
8821 * gdbthread.h (struct thread_info): Add btrace field.
8822 * server.c: Include btrace-common.h.
8823 (handle_btrace_general_set): New function.
8824 (handle_btrace_enable): New function.
8825 (handle_btrace_disable): New function.
8826 (handle_general_set): Call handle_btrace_general_set.
8827 (handle_qxfer_btrace): New function.
8828 (struct qxfer qxfer_packets[]): Add btrace entry.
8829 * inferiors.c (remove_thread): Disable btrace.
8830 * linux-low: Include linux-btrace.h.
8831 (linux_low_enable_btrace): New function.
8832 (linux_low_read_btrace): New function.
8833 (linux_target_ops): Add btrace ops.
8834 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8835 Add srv_linux_btrace=yes.
8836 (x86_64-*-linux*): Add linux-btrace.o.
8837 Add srv_linux_btrace=yes.
8838 * configure.ac: Define HAVE_LINUX_BTRACE.
8839 * config.in: Regenerated.
8840 * configure: Regenerated.
8841
5cc22e4c
MM		 88422013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8843
8844 * server.c (handle_qxfer): Preserve error message if -3 is
8845 returned.
8846 (qxfer): Document the -3 return value.
8847
7c97f91e
MM		 88482013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8849
8850 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8851 (linux_btrace_h): New variable.
8852 (linux-btrace.o): New rule.
8853
be9a119c 88542013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 8855 Hafiz Abid Qadeer <abidh@codesourcery.com>
8856
8857 * tracepoint.c (trace_buffer_size): New global.
8858 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8859 (init_trace_buffer): Change to one-argument function. Allocate
8860 trace buffer memory.
8861 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8862 handle QTBuffer:size packet.
8863 (cmd_bigqtbuffer_size): New function.
8864 (initialize_tracepoint): Call init_trace_buffer with
8865 DEFAULT_TRACE_BUFFER_SIZE.
8866 * server.c (handle_query): Add QTBuffer:size in the
8867 supported packets.
8868
e64f7499
YQ		 88692013-03-07 Yao Qi <yao@codesourcery.com>
8870
8871 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8872 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8873 of -1.
8874 (cmd_qtsp): Adjust condition. Do post increment.
8875 Set cur_action and cur_step_action back to 0.
8876
f0ae6fc3
PA		 88772013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8878
8879 PR server/15236
8880 * linux-low.c (linux_write_memory): Return early success if LEN is
8881 zero.
8882
b5b0b0af
CV		 88832013-03-05 Corinna Vinschen <vinschen@redhat.de>
8884
334ad4a8 8885 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 8886
589bc927
TT		 88872013-02-28 Tom Tromey <tromey@redhat.com>
8888
8889 * configure.ac: Invoke AC_SYS_LARGEFILE.
8890 * configure, config.in: Rebuild.
8891
dfe07582
CV		 88922013-02-28 Corinna Vinschen <vinschen@redhat.com>
8893
8894 * win32-low.c: Throughout, fix format strings and casts of
8895 printf-like functions to avoid type related warnings on all
8896 platforms.
8897 (get_child_debug_event): Print dwDebugEventCode as hex since
8898 that's how it's usually documented.
8899
736cd585
YQ		 89002013-02-28 Yao Qi <yao@codesourcery.com>
8901
8902 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8903 pulongest.
8904
e1f58301
JW		 89052013-02-27 Jiong Wang <jiwang@tilera.com>
8906
8907 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8908 (reg-tilegx32.c): New rule.
8909 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8910 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8911 different register info initializer according to elf class.
8912 (init_registers_tilgx32): New function. The tilegx32 register info
8913 initializer.
8914 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8915 (tile_store_gregset): Likewise.
8916
d171ca78
YQ		 89172013-02-27 Yao Qi <yao@codesourcery.com>
8918
8919 * server.c (process_point_options): Print debug message when
8920 debug_threads is true.
8921
282bbdf3
YQ		 89222013-02-26 Yao Qi <yao@codesourcery.com>
8923
8924 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8925
aca22551
PA		 89262013-02-19 Pedro Alves <palves@redhat.com>
8927 Kai Tietz <ktietz@redhat.com>
8928
8929 PR gdb/15161
8930
8931 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8932 instead of strtoul to extract address from packet.
8933 (process_serial_event) <'z'>: Likewise.
8934
4f3cee1c
YQ		 89352013-02-18 Yao Qi <yao@codesourcery.com>
8936
8937 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8938
8e1d55a3
PA		 89392013-02-14 Pedro Alves <palves@redhat.com>
8940
8941 Plug memory leak.
8942
8943 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8944 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8945
458820da
PA		 89462013-02-14 Pedro Alves <palves@redhat.com>
8947
8948 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8949
baea0dae
PA		 89502013-02-14 Pedro Alves <palves@redhat.com>
8951
8952 * tracepoint.c (save_string): Delete.
8953 (add_tracepoint_action): Use savestring instead of save_string.
8954
0b1afbb3
PA		 89552013-02-12 Pedro Alves <palves@redhat.com>
8956
8957 * linux-xtensa-low.c: Ditto.
8958 * xtensa-xtregs.c: Ditto.
8959
8a4ac37e
PA		 89602013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8961
8962 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8963 thread_db.
8964
148de6bb
MS		 89652013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8966
8967 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8968 aarch64_num_wp_regs and aarch64_num_bp_regs to
8969 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8970
55fac6e0
MS		 89712013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8972
8973 * linux-aarch64-low.c (ps_get_thread_area): Replace
8974 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8975
176eb98c
MS		 89762013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8977 Marcus Shawcroft <marcus.shawcroft@arm.com>
8978 Nigel Stephens <nigel.stephens@arm.com>
8979 Yufeng Zhang <yufeng.zhang@arm.com>
8980
8981 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8982 (aarch64.c, aarch64-without-fpu.c): New targets.
8983 * configure.srv (aarch64*-*-linux*): New.
8984 * linux-aarch64-low.c: New file.
8985
56f7af9c
MS		 89862013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8987
43aaf8b6 8988 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 8989 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8990 (dequeue_one_deferred_signal, linux_resume_one_thread)
8991 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8992 (linux_tracefork_grandchild, linux_test_for_tracefork)
8993 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8994 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8995 where the argument is 0.
8996
60f662b0
YQ		 89972013-01-25 Yao Qi <yao@codesourcery.com>
8998
8999 * event-loop.c: Include "queue.h".
9000 (gdb_event_p): New typedef.
9001 (struct gdb_event) <next_event>: Remove.
9002 (event_queue): Change to QUEUE(gdb_event_p).
9003 (async_queue_event): Remove.
9004 (gdb_event_xfree): New.
9005 (initialize_event_loop): New.
9006 (process_event): Use API from QUEUE.
9007 (wait_for_event): Likewise.
9008 * server.c (main): Call initialize_event_loop.
9009 * server.h (initialize_event_loop): Declare.
9010
5ae4861a
YQ		 90112013-01-18 Yao Qi <yao@codesourcery.com>
9012
9013 * ax.h (struct eval_agent_expr_context): New.
9014 (gdb_eval_agent_expr): Update declaration.
9015 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9016 TFRAME. Add new argument CTX.
9017 * server.h (struct eval_agent_expr_context): Declare.
9018 (agent_mem_read, agent_tsv_read): Update declaration.
9019 (agent_mem_read_string): Likewise.
9020 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9021 (add_traceframe_block): Add new argument TPOINT.
9022 Increase TPOINT->traceframe_usage.
9023 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9024 eval_tracepoint_agent_expr.
9025 (condition_true_at_tracepoint): Likewise.
9026 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9027 (agent_mem_read_string, agent_tsv_read): Likewise.
9028
85e00e85
YQ		 90292013-01-16 Yao Qi <yao@codesourcery.com>
9030
9031 * linux-low.c (linux_resume_one_lwp): Don't check
9032 'lwp->bp_reinsert != 0'.
9033
4039cf45
JB		 90342013-01-07 Joel Brobecker <brobecker@adacore.com>
9035 Pedro Alves <palves@redhat.com>
9036
9037 * lynx-low.c (ptrace_request_to_str): Define a temporary
9038 macro and use it to simplify this function's implementation.
9039
9044dee2
JB		 90402013-01-07 Joel Brobecker <brobecker@adacore.com>
9041
9042 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9043 sets errno.
9044
e6352c8f
JB		 90452013-01-07 Joel Brobecker <brobecker@adacore.com>
9046
9047 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9048
50681a27
JB		 90492013-01-07 Joel Brobecker <brobecker@adacore.com>
9050
9051 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9052
3f6e77ef
JB		 90532013-01-07 Joel Brobecker <brobecker@adacore.com>
9054
9055 * lynx-low.c (lynx_resume): Use the resume_info parameter
9056 to determine the ptid for the lynx_ptrace call, unless
9057 it is equal to minus_one_ptid, in which case we use the
9058 ptid of the current_inferior.
9059 (lynx_wait_1): After having received a thread create/exit
9060 event, resume the inferior's execution using the signaling
9061 thread's ptid, rather than the old ptid.
9062
7fda33ae
JB		 90632013-01-07 Joel Brobecker <brobecker@adacore.com>
9064
9065 * lynx-low.c (lynx_resume): Delete variable ret.
9066
b9786c74
JB		 90672013-01-01 Joel Brobecker <brobecker@adacore.com>
9068
9069 * gdbreplay.c (gdbreplay_version): Update copyright year.
9070 * server.c (gdbserver_version): Likewise.
9071
8b93d60f
JB		 90722012-12-17 Joel Brobecker <brobecker@adacore.com>
9073
9074 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9075 new thread.
9076
037335a7
JB		 90772012-12-17 Joel Brobecker <brobecker@adacore.com>
9078
9079 * lynx-low.c (ptrace_request_to_str): Add handling for
9080 PTRACE_GETTRACESIG.
9081
52d4cbd8
JB		 90822012-12-17 Joel Brobecker <brobecker@adacore.com>
9083
9084 * lynx-low.c (lynx_attach): Delete variable new_process.
9085
ab8f6ca9
JB		 90862012-12-17 Joel Brobecker <brobecker@adacore.com>
9087
9088 * lynx-low.c (lynx_create_inferior): Delete variable
9089 new_process.
9090
78cbc024
JB		 90912012-12-17 Joel Brobecker <brobecker@adacore.com>
9092
9093 * lynx-low.c (ptrace_request_to_str): Do not handle
9094 PTRACE_GETTHREADLIST if this macro does not exist.
9095
14a00470
YQ		 90962012-12-15 Yao Qi <yao@codesourcery.com>
9097
9098 * Makefile.in (OBS): Add notif.o.
9099 * notif.c, notif.h: New.
9100 * server.c: Include "notif.h".
9101 (struct vstop_notif) <next>: Remove.
9102 <base>: New field.
9103 (queue_stop_reply): Update.
9104 (push_event, send_next_stop_reply): Remove.
9105 (discard_queued_stop_replies): Update.
9106 (notif_stop): New variable.
9107 (handle_v_stopped): Remove.
9108 (handle_v_requests): Don't call handle_v_stopped. Call
9109 handle_ack_notif instead.
9110 (queue_stop_reply_callback): Call notif_event_enque instead
9111 of queue_stop_reply.
9112 (handle_status): Don't call send_next_stop_reply, call
9113 notif_write_event instead.
9114 (kill_inferior_callback): Likewise.
9115 (detach_or_kill_inferior_callback): Likewise.
9116 (main): Call initialize_notif.
9117 (process_serial_event): Call QUEUE_is_empty.
9118 (handle_target_event): Call notif_push instead of push event.
9119 * server.h (push_event): Remove declaration.
9120
61c125b9
TT		 91212012-12-10 Tom Tromey <tromey@redhat.com>
9122
9123 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9124 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9125 macros.
9126 (.c.o): Rewrite.
9127 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9128 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9129 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9130 (amd64-linux-ipa.o, ax.o): Rewrite.
9131 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9132 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9133 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9134 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9135 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9136 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9137 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9138 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9139 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9140 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9141 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9142 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9143 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9144 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9145 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9146 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9147 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9148 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9149 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9150 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9151 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9152 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9153 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9154 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9155 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9156 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9157 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9158 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9159 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9160 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9161 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9162 (reg-tilegx.o): Remove.
9163 (all_object_files): New macro.
9164 Include .deps files.
9165 * aclocal.m4, configure: Rebuild.
9166 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9167 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9168 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9169
e90e9ad9
TT		 91702012-12-05 Tom Tromey <tromey@redhat.com>
9171
9172 PR gdb/14917:
9173 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9174
02d403bf 91752012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 9176
9177 * configure.ac: Check for linux/perf_event.h.
9178 * config.in: Regenerated.
9179 * configure: Regenerated.
9180
0270a750
PA		 91812012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9182
9183 * hostio.c (handle_readlink): Decrease buffer size
9184 parameter passed to readlink by one byte.
9185
8c29b58e
YQ		 91862012-11-26 Yao Qi <yao@codesourcery.com>
9187
9188 * configure.ac (build_warnings): Append '-Wempty-body'.
9189 * configure: Regenerated.
9190 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9191 body.
9192
8bdce1ff
PM		 91932012-11-15 Pierre Muller <muller@sourceware.org>
9194
9195 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9196 * config.in: Regenerate.
9197 * configure: Regenerate.
9198 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9199 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9200 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9201 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9202 header.
9203 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9204 instead of <sys/wait.h> header.
9205 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9206
02d403bf 92072012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 9208
9209 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9210 (various make rules): Remove -DGDBSERVER
9211
fbd5db48
YQ		 92122012-11-09 Yao Qi <yao@codesourcery.com>
9213
9214 * spu-low.c (current_ptid): Move it to ..
9215 * gdbthread.h: ... here. New.
9216 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9217 * server.c (myresume, process_serial_event): Likewise.
9218 * thread-db.c (thread_db_find_new_threads): Likewise.
9219 * tracepoint.c (run_inferior_command): Likewise.
9220
b3dc46ff
AB		 92212012-10-01 Andrew Burgess <aburgess@broadcom.com>
9222
9223 * server.c (handle_search_memory_1): Include access length in
9224 warning message.
9225
07c04788
HPN		 92262012-09-05 Michael Brandt <michael.brandt@axis.com>
9227
9228 * linux-crisv32-low.c: Fix compile errors.
9229
918d227b
YQ		 92302012-09-04 Yao Qi <yao@codesourcery.com>
9231
9232 * tracepoint.c (cmd_qtsv): Adjust debug message.
9233 Don't check CUR_TPOINT.
9234
18c1b81a
YQ		 92352012-08-28 Yao Qi <yao@codesourcery.com>
9236
9237 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9238 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9239 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9240 Remove declarations of xmalloc, xreallloc, xstrdup and
9241 freeargv.
9242 * Makefile.in (libiberty_h): New.
9243 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9244 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9245
dc82f37b
YQ		 92462012-08-23 Yao Qi <yao@codesourcery.com>
9247
9248 * server.h: Remove declaration of 'xsnprintf'.
9249
406b1477
KS		 92502012-08-22 Keith Seitz <keiths@redhat.com>
9251
9252 * server.h: Include build-gnulib-gbserver/config.h.
9253 * gdbreplay.c: Likewise.
9254
e6712ff1
DE		 92552012-08-08 Doug Evans <dje@google.com>
9256
9257 * Makefile.in (SFILES): Add gdb_vecs.c.
9258 (OBS): Add gdb_vecs.o.
9259 (gdb_vecs_h, host_defs_h): New variables.
9260 (thread-db.o): Add $(gdb_vecs_h) dependency.
9261 (gdb_vecs.o): New rule.
9262 * thread-db.c: #include "gdb_vecs.h".
9263 (thread_db_load_search): Use a vector to iterate over path elements.
9264 Handle text appearing after "$pdir".
9265
9266 * configure.ac: Add check for strstr.
9267 * config.in: Regenerate.
9268 * configure: Regenerate.
9269
7c3270ae
UW		 92702012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9271
9272 * hostio.c (handle_pread): If pread fails, fall back to attempting
9273 lseek/read.
9274 (handle_pwrite): Likewise for pwrite.
9275
b62e2b27
UW		 92762012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9277
9278 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9279 between unsupported TYPE and unimplementable ADDR/LEN combination.
9280 (arm_insert_point): Act on new return value.
9281
78a99e91
PA		 92822012-07-31 Pedro Alves <palves@redhat.com>
9283
9284 * server.c (process_point_options): Only skip tokens if we find
9285 one that is unrecognized. Don't treat 'X' specially while
9286 skipping unrecognized tokens.
9287
fcf303ab
UW		 92882012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9289
9290 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9291 to 4-byte-align HW breakpoint addresses for Thumb.
9292
7255706c
YQ		 92932012-07-27 Yao Qi <yao@codesourcery.com>
9294
9295 PR remote/14161.
9296
9297 * server.h: Declare gdb_agent_about_to_close.
9298 * target.c (kill_inferior): Include "agent.h".
9299 New. Send command 'kill'.
9300 * target.h (kill_inferior): Removed macro.
9301 * tracepoint.c (gdb_agent_about_to_close): New.
9302 (gdb_agent_helper_thread): Handle command 'close'.
9303 Wait endlessly until the inferior stops.
9304 Install gdb_agent_remove_socket to atexit hook.
9305 (agent_socket_name): New static variable.
9306 (gdb_agent_socket_init): Replace local variable 'name' with
9307 'agent_socket_name'.
9308 (gdb_agent_remove_socket): New.
9309
5a3f286f
YQ		 93102012-07-27 Yao Qi <yao@codesourcery.com>
9311
9312 * server.c (process_point_options): Stop at 'X' when parsing.
9313
961bd387
ME		 93142012-07-19 Michael Eager <eager@eagercon.com>
9315
a261b8f5 9316 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 9317 to hw_execute.
9318 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9319 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9320 hardware breakpoint.
9321
aa7c7447
JK		 93222012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9323
9324 * gdbserver/linux-low.c (initialize_low): Call
9325 linux_ptrace_init_warnings.
9326
7f216e7c
DE		 93272012-07-02 Doug Evans <dje@google.com>
9328
9329 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9330 pointer to int.
9331
d3ce09f5
SS		 93322012-07-02 Stan Shebs <stan@codesourcery.com>
9333
9334 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9335 (ax.o): Add it to build rule.
9336 (ax-ipa.o): Ditto.
9337 (OBS): Add format.o.
9338 (IPA_OBS): Add format.o.
9339 * server.c (handle_query): Claim support for breakpoint commands.
9340 (process_point_options): Add command case.
9341 (process_serial_event): Leave running if there are printfs in
9342 effect.
9343 * mem-break.h (any_persistent_commands): Declare.
9344 (add_breakpoint_commands): Declare.
9345 (gdb_no_commands_at_breakpoint): Declare.
9346 (run_breakpoint_commands): Declare.
9347 * mem-break.c (struct point_command_list): New struct.
9348 (struct breakpoint): New field command_list.
9349 (any_persistent_commands): New function.
9350 (add_commands_to_breakpoint): New function.
9351 (add_breakpoint_commands): New function.
9352 (gdb_no_commands_at_breakpoint): New function.
9353 (run_breakpoint_commands): New function.
9354 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9355 locally.
9356 * ax.c: Include format.h.
9357 (ax_printf): New function.
9358 (gdb_eval_agent_expr): Add printf opcode.
9359
2f8f6aed
YQ		 93602012-06-13 Yao Qi <yao@codesourcery.com>
9361
9362 * server.c (start_inferior): Remove duplicated writes to fields
9363 'last_resume_kind' and 'last_status' of 'current_inferior'.
9364
0c9070b3
YQ		 93652012-06-12 Yao Qi <yao@codesourcery.com>
9366 Pedro Alves <palves@redhat.com>
9367
9368 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9369 comment.
9370 * server.c (handle_v_cont): Extend comment.
9371
c52daf70
YQ		 93722012-06-11 Yao Qi <yao@codesourcery.com>
9373
9374 * linux-low.c (linux_attach): Add 'static'.
9375
d38bbb0a
YQ		 93762012-06-06 Yao Qi <yao@codesourcery.com>
9377
9378 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9379
89dc0afd
JK		 93802012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9381
9382 Fix gcc -flto compilation warning.
9383 * server.c (main): Make variable multi_mode and attach volatile.
9384
75f62ce7
TJB		 93852012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9386
9387 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9388 if the platform doesn't know about it.
9389
65f479b6
PA		 93902012-05-30 Jeff Kenton <jkenton@tilera.com>
9391
9392 * Makefile.in (SFILES): Add linux-tile-low.c.
9393 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9394 * configure.srv: Handle tilegx-*-linux*.
9395 * linux-tile-low.c: New file.
9396
0c5bf5a9
JK		 93972012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9398
9399 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9400
a493e3e2
PA		 94012012-05-24 Pedro Alves <palves@redhat.com>
9402
9403 PR gdb/7205
9404
43aaf8b6 9405 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 9406
2ea28649
PA		 94072012-05-24 Pedro Alves <palves@redhat.com>
9408
9409 PR gdb/7205
9410
9411 Replace target_signal with gdb_signal throughout.
9412
8d409d16
MR		 94132012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9414
9415 * linux-low.c (linux_store_registers): Avoid the copying sequence
9416 when no data has been retrieved by ptrace.
9417
23512c01
MGD		 94182012-05-22 Will Deacon <will.deacon@arm.com>
9419
9420 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9421 Include asm/ptrace.h.
9422 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9423 already defined.
9424
4934b29e
MR		 94252012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9426
9427 * linux-low.c (linux_store_registers): Don't re-retrieve data
9428 with ptrace that has already been obtained from /proc. Always
9429 copy any data retrieved with ptrace to the buffer supplied.
9430
bde24c0a
PA		 94312012-05-11 Yao Qi <yao@codesourcery.com>
9432 Pedro Alves <palves@redhat.com>
9433
9434 * linux-low.c (enum stopping_threads_kind): New.
9435 (stopping_threads): Change type to `enum stopping_threads_kind'.
9436 (handle_extended_wait): If stopping and suspending threads, leave
9437 the new_lwp suspended too.
9438 (linux_wait_for_event): Adjust.
9439 (stop_all_lwps): Set `stopping_threads' to
9440 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9441 whether we're suspending threads or just stopping them. Assert no
9442 recursion happens.
9443
623b6bdf
YQ		 94442012-04-29 Yao Qi <yao@codesourcery.com>
9445
9446 * server.h: Move some code to ...
9447 * gdbthread.h: ... here. New.
9448 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9449 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9450 (nto-low.o, win32-low.o): Likewise.
9451 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9452 * regcache.c, remote-utils.c, server.c: Likewise.
9453 * target.c, tracepoint.c, win32-low.c: Likewise.
9454
f15f9948
TJB		 94552012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9456
9457 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9458 (PTRACE_ARG4_TYPE): Likewise.
9459 (PTRACE_XFER_TYPE): Likewise.
9460 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9461 ptrace to PTRACE_ARG3_TYPE.
9462 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9463 (PTRACE_ARG4_TYPE): Likewise.
9464 (PTRACE_XFER_TYPE): Likewise.
9465 (linux_detach_one_lwp): Cast fourth argument of
9466 ptrace to long then PTRACE_ARG4_TYPE.
9467 (regsets_fetch_inferior_registers): Cast third argument of
9468 ptrace to long then PTRACE_ARG3_TYPE.
9469 (regsets_store_inferior_registers): Likewise.
9470
38ea300a
PA		 94712012-04-20 Pedro Alves <palves@redhat.com>
9472
9473 * configure: Regenerate.
9474
c971b7fa
PA		 94752012-04-19 Pedro Alves <palves@redhat.com>
9476
43aaf8b6 9477 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 9478 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 9479 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9480 (all, install-only, uninstall, clean-info, all-lib, clean): No
9481 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9482 (maintainer-clean realclean distclean): Use subdir_do.
9483 (subdir_do): New.
9484 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 9485 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 9486 * acinclude.m4: Include acx_configure_dir.m4.
9487 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9488 calls. Call AC_PROG_RANLIB. Configure gnulib using
9489 ACX_CONFIGURE_DIR.
9490 (GNULIB): New.
9491 (GNULIB_STDINT_H): Adjust.
9492 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9493 * gdbreplay.c: Include build-gnulib/config.h.
9494 * server.h: Likewise.
9495 * aclocal.m4: Regenerate.
9496 * config.in: Regenerate.
9497 * configure: Regenerate.
c971b7fa 9498
809277f8
PA		 94992012-04-19 Pedro Alves <palves@redhat.com>
9500
9501 * Makefile.in (LIBGNU, INCGNU): Adjust.
9502 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9503 (all, install-only, uninstall, clean-info, all-lib, clean)
9504 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9505 * configure.ac: Adjust AC_OUTPUT output.
9506 * aclocal.m4: Regenerate.
9507 * configure: Regenerate.
9508
fd9bb8b8
PA		 95092012-04-19 Pedro Alves <palves@redhat.com>
9510
9511 * Makefile.in (generated_files): New.
9512 (server_h): Remove the explicit dependency on config.h, and depend
9513 on $generated_files.
9514
1c298c66
PA		 95152012-04-19 Pedro Alves <palves@redhat.com>
9516
9517 * Makefile.in (INCGNU): Add -Ignulib.
9518
57c4b50b
PA		 95192012-04-19 Pedro Alves <palves@redhat.com>
9520
9521 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9522 (INCGNU): ... this, and spell out -I here.
9523 (GNULIB_LIB): Rename to ...
9524 (LIBGNU): ... this.
9525 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9526
1030e047
PA		 95272012-04-19 Pedro Alves <palves@redhat.com>
9528
9529 * config.in: Regenerate.
9530
447d4319
PA		 95312012-04-19 Pedro Alves <palves@redhat.com>
9532
9533 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9534 * server.h (memmem): Remove declaration.
9535 * config.in: Regenerate.
9536 * configure: Regenerate.
9537
aad9eab9
YQ		 95382012-04-19 Yao Qi <yao@codesourcery.com>
9539
9540 * Makefile.in (SFILES): Add common/vec.c.
9541 (OBS): Add vec.o.
9542 (vec.o): New rule.
9543
3e10640f
YQ		 95442012-04-19 Yao Qi <yao@codesourcery.com>
9545
9546 * remote-utils.c (prepare_resume_reply): Replace with macro
9547 target_core_of_thread.
9548 * server.c (handle_qxfer_threads_proper): Likewise.
9549 * target.h (traget_core_of_thread): New macro.
9550
71622373
PA		 95512012-04-18 Pedro Alves <palves@redhat.com>
9552
9553 * aclocal.m4: Regenerate.
9554 * configure: Regenerate.
9555
80d26939
YQ		 95562012-04-16 Yao Qi <yao@codesourcery.com>
9557
9558 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9559 duplicated on address.
9560
42476b70
YQ		 95612012-04-16 Yao Qi <yao@codesourcery.com>
9562
9563 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9564 (struct tracepoint_action_ops) <send>: New field.
9565 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9566 (agent_expr_send, x_tracepoint_action_send): New.
9567 (l_tracepoint_action_send): New.
9568 (cmd_qtdp): Download and install tracepoint
9569 according to `use_agent'.
9570 (run_inferior_command): Add one more parameter `len'.
9571 Update callers.
9572 (tracepoint_send_agent): New.
9573 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9574
7bc83639
YQ		 95752012-04-16 Yao Qi <yao@codesourcery.com>
9576
9577 * tracepoint.c (download_tracepoints): Moved to ...
9578 (cmd_qtstart): ... here.
9579
5f18041e
YQ		 95802012-04-14 Yao Qi <yao@codesourcery.com>
9581
9582 * tracepoint.c: Include inttypes.h.
9583 (struct collect_memory_action): Use sized types.
9584 (struct tracepoint): Likewise.
9585 (cmd_qtdp, stop_tracing): Update print specifiers.
9586 (cmd_qtp, response_tracepoint): Likewise.
9587 (collect_data_at_tracepoint): Likewise.
9588 (collect_data_at_step): Likewise.
9589
55a8c076
YQ		 95902012-04-14 Yao Qi <yao@codesourcery.com>
9591
9592 Import gnulib module inttypes.
9593 * aclocal.m4, config.in, configure: Regenerated.
9594
dc750257
YQ		 95952012-04-14 Yao Qi <yao@codesourcery.com>
9596
9597 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9598 Makefile and config.status at last.
9599
0ab5faf9
YQ		 96002012-04-13 Yao Qi <yao@codesourcery.com>
9601
9602 * tracepoint.c: Include stdint.h unconditionally.
9603
18f5fd81
TJB		 96042012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9605
9606 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9607 on BFD_HAVE_SYS_PROCFS_TYPE.
9608 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9609 * configure: Regenerate.
9610 * config.in: Likewise.
9611
4d47af5c
L		 96122012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9613
9614 * Makefile.in (clean): Also remove x32.c x32-linux.c
9615 x32-avx.c x32-avx-linux.c.
9616 (x32.o): New target.
9617 (x32.c): Likewise.
9618 (x32-linux.o): Likewise.
9619 (x32-linux.c): Likewise.
9620 (x32-avx.o): Likewise.
9621 (x32-avx.c): Likewise.
9622 (x32-avx-linux.o): Likewise.
9623 (x32-avx-linux.c): Likewise.
9624
9625 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9626 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9627 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9628 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9629 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9630 i386/x32-avx-linux.xml.
9631
9632 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9633 (init_registers_x32_avx_linux): Likwise.
9634 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9635 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9636
ecedbe58
PA		 96372012-04-13 Pedro Alves <palves@redhat.com>
9638
9639 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9640 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9641 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9642 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9643 the sub-make.
9644
c92b5177
L		 96452012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9646
9647 * linux-x86-low.c (compat_x32_clock_t): New.
9648 (compat_x32_siginfo_t): Likewise.
9649 (compat_x32_siginfo_from_siginfo): Likewise.
9650 (siginfo_from_compat_x32_siginfo): Likewise.
9651 (linux_is_elf64): Likewise.
9652 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9653 and siginfo_from_compat_x32_siginfo for x32.
9654 (x86_arch_setup): Set linux_is_elf64.
9655
214d508e
L		 96562012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9657
9658 PR gdb/13969
9659 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9660 e_machine field.
9661 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9662 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9663 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9664 compatible with process.
9665
c9a1864a
YQ		 96662012-04-12 Yao Qi <yao@codesourcery.com>
9667
9668 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9669 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9670 (install-only, install-info, clean): Handle sub dir gnulib.
9671 (all-lib, am--refresh): New targets.
9672 (memmem.o): Remove target.
9673 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9674 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9675 (AC_REPLACE_FUNCS): Remove memmem.
9676 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9677 (AC_OUTPUT): Generate Makefile in gnulib/.
9678 * aclocal.m4, config.in, configure: Regenerated.
9679
367ba2c2
MR		 96802012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9681
9682 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9683
9d236627
PA		 96842012-04-05 Pedro Alves <palves@redhat.com>
9685
9686 -Werror=strict-aliasing
9687
9688 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9689 pointer.
9690
111217b3
PA		 96912012-04-04 Pedro Alves <palves@redhat.com>
9692
9693 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9694 (sparc_store_gregset_from_stack, sparc_store_gregset)
9695 (sparc_breakpoint_at): Fix formatting.
9696
8365dcf5
TJB		 96972012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9698
9699 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9700 are available.
9701 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9702 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9703 * config.in: Regenerate.
9704 * configure: Likewise.
9705
689cc2ae
PA		 97062012-03-29 Pedro Alves <palves@redhat.com>
9707
9708 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9709 Correct ptrace arguments.
9710
c14dfd32
PA		 97112012-03-28 Pedro Alves <palves@redhat.com>
9712
9713 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9714 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9715 (IA64_FR1_REGNUM): New defines.
9716 (ia64_fetch_register): New.
9717 (the_low_target): Install it.
9718 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9719 field.
9720 * linux-low.c (linux_fetch_registers): Try the
9721 the_low_target.fetch_register hook first.
9722
9723 * linux-arm-low.c (the_low_target): Adjust.
9724 * linux-bfin-low.c (the_low_target): Adjust.
9725 * linux-cris-low.c (the_low_target): Adjust.
9726 * linux-crisv32-low.c (the_low_target): Adjust.
9727 * linux-m32r-low.c (the_low_target): Adjust.
9728 * linux-m68k-low.c (the_low_target): Adjust.
9729 * linux-mips-low.c (the_low_target): Adjust.
9730 * linux-ppc-low.c (the_low_target): Adjust.
9731 * linux-s390-low.c (the_low_target): Adjust.
9732 * linux-sh-low.c (the_low_target): Adjust.
9733 * linux-sparc-low.c (the_low_target): Adjust.
9734 * linux-tic6x-low.c (the_low_target): Adjust.
9735 * linux-x86-low.c (the_low_target): Adjust.
9736 * linux-xtensa-low.c (the_low_target): Adjust.
9737
63c88e13
PA		 97382012-03-26 Pedro Alves <palves@redhat.com>
9739
9740 * server.c (handle_qxfer_libraries): Don't bail early if
9741 the_target->qxfer_libraries_svr4 is not NULL.
9742
fb723180
PA		 97432012-03-26 Pedro Alves <palves@redhat.com>
9744
9745 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9746
0afae3cf
PA		 97472012-03-23 Pedro Alves <palves@redhat.com>
9748
9749 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9750 "library-list-svr4" element's start tag when the the DSO list is
9751 empty.
9752
485f1ee4
PA		 97532012-03-23 Pedro Alves <palves@redhat.com>
9754
9755 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9756 a variable whose type size is the same as the inferior's pointer
9757 size.
9758
a5362b9a
TS		 97592012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9760
9761 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9762 struct siginfo.
9763 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9764 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9765 * linux-low.h: Include <signal.h>.
9766 (struct siginfo): Remove forward declaration.
9767 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9768 struct siginfo.
9769
d226c142
MF		 97702012-03-21 Mike Frysinger <vapier@gentoo.org>
9771
9772 * .gitignore: Ignore more files.
9773
122f36ef
PA		 97742012-03-19 Pedro Alves <palves@redhat.com>
9775 Jan Kratochvil <jan.kratochvil@redhat.com>
9776
9777 * server.c (cont_thread, general_thread): Add describing comments.
9778 (start_inferior): Clear `cont_thread'.
9779 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9780 of a process.
9781
fc3e5175
YQ		 97822012-03-15 Yao Qi <yao@codesourcery.com>
9783
9784 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9785 handling to ...
9786 (cmd_qtdp): ... here.
9787
8d0d92cd
YQ		 97882012-03-15 Yao Qi <yao@codesourcery.com>
9789
9790 * tracepoint.c (struct tracepoint_action_ops): New.
9791 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9792 (m_tracepoint_action_download): New.
9793 (r_tracepoint_action_download): New.
9794 (x_tracepoint_action_download): New.
9795 (l_tracepoint_action_download): New.
9796 (add_tracepoint_action): Install `action->ops' according type.
9797 (download_tracepoint_1): Move code `download' function pointer
9798 of various tracepoint_action_ops.
9799
87b0bb13
JK		 98002012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9801
9802 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9803 linux_ptrace_attach_warnings.
9804
5f572dec
JK		 98052012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9806
9807 * Makefile.in (linux-ptrace.o): New.
9808 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9809 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9810 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9811 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9812 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9813 of these targets.
9814 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9815
f4647387
YQ		 98162012-03-08 Yao Qi <yao@codesourcery.com>
9817 Pedro Alves <palves@redhat.com>
9818
9819 Fix PR server/13392.
9820 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9821 offset of JMP insn.
9822 * tracepoint.c (remove_tracepoint): New.
9823 (cmd_qtdp): Call remove_tracepoint when failed to install.
9824
9b224c5e
PA		 98252012-03-07 Pedro Alves <palves@redhat.com>
9826
9827 * linux-low.c (get_detach_signal): New.
9828 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9829 Pass on pending signals to PTRACE_DETACH. Check the result of the
9830 ptrace call.
9831 * server.c (program_signals, program_signals_p): New.
9832 (handle_general_set): Handle QProgramSignals.
9833 * server.h (program_signals, program_signals_p): Declare.
9834
e237a7e2
JK		 98352012-03-05 Pedro Alves <palves@redhat.com>
9836 Jan Kratochvil <jan.kratochvil@redhat.com>
9837
9838 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9839 New comment why.
9840
5808517f
YQ		 98412012-03-03 Yao Qi <yao@codesourcery.com>
9842
9843 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9844 agent_look_up_symbols.
9845
58b4daa5
YQ		 98462012-03-03 Yao Qi <yao@codesourcery.com>
9847
9848 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9849 (linux-x86-low.o): Likewise.
9850 * server.h: Remove in_process_agent_loaded.
9851 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9852 common/agent.c.
9853 Update callers.
9854
8ffcbaaf
YQ		 98552012-03-03 Yao Qi <yao@codesourcery.com>
9856
9857 * tracepoint.c (gdb_agent_capability): New global.
9858 (in_process_agent_loaded_ust): Renamed to
9859 `in_process_agent_supports_ust'.
9860 Update callers.
9861 (in_process_agent_supports_ust): Call agent_capability_check.
9862 (clear_installed_tracepoints): Assert that agent supports
9863 agent.
9864
d1feda86
YQ		 98652012-03-03 Yao Qi <yao@codesourcery.com>
9866
9867 * linux-low.c (linux_supports_agent): New.
9868 (linux_target_ops): Initialize field `supports_agent' with
9869 linux_supports_agent.
9870 * target.h (struct target_ops) <supports_agent>: New.
9871 (target_supports_agent): New macro.
9872 * server.c (handle_general_set): Handle packet 'QAgent'.
9873 (handle_query): Send `QAgent+'.
9874 * Makefile.in (server.o): Depends on agent.h.
9875
2fa291ac
YQ		 98762012-03-03 Yao Qi <yao@codesourcery.com>
9877
9878 * Makefile.in (OBS): Add agent.o.
9879 Add new rule for agent.o.
9880 Track dependence of tracepoint.c on agent.h.
9881 * tracepoint.c (run_inferior_command_1):
9882 (run_inferior_command): Call agent_run_command.
9883 (gdb_ust_connect_sync_socket): Deleted. Move it to
9884 common/agent.c.
9885 (resume_thread, stop_thread): Likewise.
9886 (gdb_ust_socket_init): Renamed to ...
9887 (gdb_agent_socket_init): ... New.
9888 (gdb_ust_thread): Renamed to ...
9889 (gdb_agent_helper_thread): ... New.
9890 (gdb_ust_init): Move some code to ...
9891 (gdb_agent_init): ... here. New.
9892 [HAVE_UST]: Call gdb_ust_init.
9893 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9894 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9895 * config.in, configure: Regenerated.
9896
05044653
PA		 98972012-03-02 Pedro Alves <palves@redhat.com>
9898
9899 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9900 * linux-low.c (struct simple_pid_list): New.
9901 (stopped_pids): New a struct simple_pid_list pointer.
9902 (add_to_pid_list, pull_pid_from_list): New.
9903 (handle_extended_wait): Don't assume the first signal new children
9904 report is SIGSTOP. Adjust call to pull_pid_from_list.
9905 (linux_wait_for_lwp): Adjust.
9906
8d00225b
YQ		 99072012-03-02 Yao Qi <yao@codesourcery.com>
9908
9909 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9910 debug log.
9911
19560ba5
YQ		 99122012-03-02 Yao Qi <yao@codesourcery.com>
9913
9914 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9915 `stop_pc' and `tpoint'. Update caller.
9916
1faeff08
MR		 99172012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9918
9919 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9920 * linux-low.c (use_linux_regsets): New macro.
9921 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9922 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9923 (linux_register_in_regsets): New function.
9924 (usr_fetch_inferior_registers): Skip registers covered by
9925 regsets.
9926 (usr_store_inferior_registers): Likewise.
9927 (usr_fetch_inferior_registers): New macro.
9928 (usr_store_inferior_registers): Likewise.
9929 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9930 (linux_store_registers): Likewise.
9931 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9932 prototype.
9933 (init_registers_mips64_dsp_linux): Likewise.
9934 (init_registers_mips_linux): New macro.
9935 (init_registers_mips_dsp_linux): Likewise.
9936 (mips_dsp_num_regs): Likewise.
9937 (DSP_BASE, DSP_CONTROL): New fallback macros.
9938 (mips_base_regs): New macro.
9939 (mips_regmap): Use it. Fix the size.
9940 (mips_dsp_regmap): New variable.
9941 (mips_dsp_regset_bitmap): Likewise.
9942 (mips_arch_setup): New function.
9943 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9944 than mips_regmap.
9945 (mips_cannot_store_register): Likewise.
9946 (the_low_target): Update .arch_setup, .num_regs and .regmap
9947 initializers. Add .regset_bitmap initializer.
9948 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9949 initializer.
9950 * linux-bfin-low.c (the_low_target): Likewise.
9951 * linux-cris-low.c (the_low_target): Likewise.
9952 * linux-crisv32-low.c (the_low_target): Likewise.
9953 * linux-ia64-low.c (the_low_target): Likewise.
9954 * linux-m32r-low.c (the_low_target): Likewise.
9955 * linux-m68k-low.c (the_low_target): Likewise.
9956 * linux-ppc-low.c (the_low_target): Likewise.
9957 * linux-s390-low.c (the_low_target): Likewise.
9958 * linux-sh-low.c (the_low_target): Likewise.
9959 * linux-sparc-low.c (the_low_target): Likewise.
9960 * linux-tic6x-low.c (the_low_target): Likewise.
9961 * linux-x86-low.c (the_low_target): Likewise.
9962 * linux-xtensa-low.c (the_low_target): Likewise.
9963 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9964 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9965 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9966 srv_xmlfiles.
9967 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9968 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9969
c03e6ccc
YQ		 99702012-02-29 Yao Qi <yao@codesourcery.com>
9971 Pedro Alves <palves@redhat.com>
9972
9973 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9974 `step_over_finished' is true.
9975
644cebc9
PA		 99762012-02-27 Pedro Alves <palves@redhat.com>
9977
9978 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9979 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9980
c14d7ab2
PA		 99812012-02-27 Pedro Alves <palves@redhat.com>
9982
9983 PR server/9684
9984 * linux-low.c (pid_is_stopped): New.
9985 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9986
412c89dd
LM		 99872012-02-25 Luis Machado <lgustavo@codesourcery.com>
9988
9989 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9990 of conditions.
9991
b745defe
MR		 99922012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9993
9994 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9995
9f3a5c85
LM		 99962012-02-24 Luis Machado <lgustavo@codesourcery>
9997
9998 * server.c (handle_query): Advertise support for target-side
9999 breakpoint condition evaluation.
10000 (process_point_options): New function.
10001 (process_serial_event): When inserting a breakpoint, check for
10002 a target-side condition that should be evaluated.
10003
10004 * mem-break.c: Include regcache.h and ax.h.
10005 (point_cond_list_t): New data structure.
10006 (breakpoint) <cond_list>: New field.
10007 (find_gdb_breakpoint_at): Make non-static.
10008 (delete_gdb_breakpoint_at): Clear any target-side
10009 conditions.
10010 (clear_gdb_breakpoint_conditions): New function.
10011 (add_condition_to_breakpoint): Likewise.
10012 (add_breakpoint_condition): Likewise.
10013 (gdb_condition_true_at_breakpoint): Likewise.
10014 (gdb_breakpoint_here): Return result directly instead
10015 of going through a local variable.
10016
10017 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10018 (clear_gdb_breakpoint_conditions): Likewise.
10019 (add_breakpoint_condition): Likewise.
10020 (gdb_condition_true_at_breakpoint): Likewise.
10021
10022 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10023 (need_step_over_p): Take target-side breakpoint condition into
10024 consideration.
10025
5e1dc496
LM		 100262012-02-24 Luis Machado <lgustavo@codesourcery>
10027
10028 * server.h: Include tracepoint.h.
10029 (agent_mem_read, agent_get_trace_state_variable_value,
10030 agent_set_trace_state_variable_value,
10031 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10032 get_set_tsv_func_addr): New prototypes.
10033
10034 * ax.h: New include file.
10035 * ax.c: New source file.
10036
10037 * tracepoint.c: Include ax.h.
10038 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10039 agent_expr, eval_result_type): Move to ax.h.
10040 (parse_agent_expr): Rename to ...
10041 (gdb_parse_agent_expr): ... this, make it non-static and move
10042 to ax.h.
10043 (unparse_agent_expr) Rename to ...
10044 (gdb_unparse_agent_expr): ... this, make it non-static and move
10045 to ax.h.
10046 (eval_agent_expr): Rename to ...
10047 (eval_tracepoint_agent_expr): ... this.
10048 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10049 forward declarations.
10050 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10051 (agent_get_trace_state_variable_value): New function.
10052 (agent_set_trace_state_variable_value): New function.
10053 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10054 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10055 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10056 (condition_true_at_tracepoint): Likewise.
10057 (parse_agent_expr): Rename to ...
10058 (gdb_parse_agent_expr): ... this and move to ax.c.
10059 (unparse_agent_expr): Rename to ...
10060 (gdb_unparse_agent_expr): ... this and move to ax.c.
10061 (gdb_agent_op_name): Move to ax.c.
10062 (eval_agent_expr): Rename to ...
10063 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10064 and move to ax.c.
10065 (eval_tracepoint_agent_expr): New function.
10066 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 10067 non-static.
5e1dc496
LM		 10068 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10069 ax.c.
10070 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10071 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10072 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10073 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10074 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10075 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10076 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10077 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10078 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10079 (compile_bytecodes): Remove forward declaration.
10080 (is_goto_target): Move to ax.c.
10081 (compile_bytecodes): Move to ax.c and call
10082 agent_get_trace_state_variable_value (...) and
10083 agent_set_trace_state_variable_value (...).
10084
10085 * Makefile.in: Update ax.c and IPA dependencies.
10086
277e4e52
PA		 100872012-02-24 Pedro Alves <palves@redhat.com>
10088
10089 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10090 (cmd_bigqtbuffer_circular): ... this. Only handle
10091 'QTBuffer:circular:'.
10092 (handle_tracepoint_general_set): Adjust.
10093
bf4c19f7
YQ		 100942012-02-16 Yao Qi <yao@codesourcery.com>
10095
10096 * inferiors.c: Move code to ...
10097 * dll.c: .... here. New.
10098 * server.h: Declare clear_dlls.
10099 * Makefile.in (SFILES): Add dll.c.
10100 (OBS): Add dll.o
10101 (dll.o): New rule.
10102
d73f2619
YQ		 101032012-02-11 Yao Qi <yao@codesourcery.com>
10104
10105 * server.c: (handle_monitor_command): Add a new parameter
10106 `own_buf'.
10107 (handle_query): Update caller.
10108
f8255c2a
JB		 101092012-02-09 Joel Brobecker <brobecker@adacore.com>
10110
10111 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10112 * configure, config.in: Regenerate.
10113 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10114 is not defined.
10115
da84f473
PA		 101162012-02-02 Pedro Alves <palves@redhat.com>
10117
10118 Try SIGKILL first, then PTRACE_KILL.
10119 * linux-low.c (linux_kill_one_lwp): New.
10120 (linux_kill_one_lwp): Rename to ...
10121 (kill_one_lwp_callback): ... this. Use the new
10122 linux_kill_one_lwp.
10123
e886a173
PA		 101242012-02-02 Pedro Alves <palves@redhat.com>
10125
10126 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10127 inferior.
10128
be07f1a2
PA		 101292012-01-27 Pedro Alves <palves@redhat.com>
10130
10131 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10132 (elf_64_file_p): Make static.
10133 (linux_pid_exe_is_elf_64_file): New.
10134 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10135 Delete declarations.
10136 (linux_pid_exe_is_elf_64_file): Declare.
10137 * linux-x86-low.c (x86_arch_setup): Use
10138 linux_pid_exe_is_elf_64_file.
10139
d8301ad1
JK		 101402012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10141
10142 * linux-low.c (linux_wait_for_event_1): Rename to ...
10143 (linux_wait_for_event): ... here and merge it with former
10144 linux_wait_for_event - new variable wait_ptid, use it.
10145 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10146
01b17894
PA		 101472012-01-23 Pedro Alves <palves@redhat.com>
10148
10149 * server.c (main): Avoid yet another case of infinite loop while
10150 detaching/killing after a longjmp.
10151
e825046f
JK		 101522012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10153
10154 Code cleanup.
10155 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10156
b9e7b9c3
UW		 101572012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10158
10159 * hostio.c (handle_readlink): New function.
10160 (handle_vFile): Call it to handle "vFile:readlink" packets.
10161
901f9912
UW		 101622012-01-20 Pedro Alves <palves@redhat.com>
10163 Ulrich Weigand <ulrich.weigand@linaro.org>
10164
10165 * server.c (handle_v_requests): Only support vAttach and vRun to
10166 start multiple processes when in extended protocol mode.
10167
fc1ab1a0
PA		 101682012-01-17 Pedro Alves <palves@redhat.com>
10169
10170 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10171 memalign plus mprotect to allocate the scratch buffer.
10172
7d5d4e98
PA		 101732012-01-13 Pedro Alves <palves@redhat.com>
10174
10175 * server.c (attach_inferior): Clear `cont_thread'.
10176
f128d5e9
PA		 101772012-01-13 Pedro Alves <palves@redhat.com>
10178
10179 * server.c (main): Avoid infinite loop while detaching/killing
10180 after a longjmp.
10181
06db92f0
DE		 101822012-01-09 Doug Evans <dje@google.com>
10183
10184 * server.c (start_inferior): Set last_ptid in --wrapper case.
10185
32d92999
YQ		 101862012-01-06 Yao Qi <yao@codesourcery.com>
10187
10188 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10189 defined.
10190 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10191
5e0a92a9
YQ		 101922012-01-04 Yao Qi <yao@codesourcery.com>
10193
10194 * tracepoint.c (cmd_qtdp): Print debug message
10195 for static tracepoint.
10196
ae639e8c
YQ		 101972012-01-04 Yao Qi <yao@codesourcery.com>
10198
10199 * tracepoint.c (trace_vdebug): Differentiate debug message
10200 between gdbserver and IPA.
10201
f72429c5
YQ		 102022012-01-03 Yao Qi <yao@codesourcery.com>
10203
10204 * tracepoint.c (tracepoint_was_hit): Don't collect for
10205 static tracepoint.
10206
12c3e59c
JB		 102072012-01-02 Joel Brobecker <brobecker@adacore.com>
10208
10209 * terminal.h: Reformat copyright header.
10210
67827812
JB		 102112012-01-02 Joel Brobecker <brobecker@adacore.com>
10212
10213 * server.c (gdbserver_version): Update copyright year.
10214 * gdbreplay.c (gdbreplay_version): Likewise.
10215
3e52c33d
JK		 102162011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10217
10218 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10219
10220 Revert:
10221 2011-12-18 Hui Zhu <teawater@gmail.com>
10222 * linux-low.c (linux_create_inferior): Save return value to ret.
10223
66f1260e
HZ		 102242011-12-18 Hui Zhu <teawater@gmail.com>
10225
10226 * linux-low.c (linux_create_inferior): Save return value to ret.
10227
e77616d7
DE		 102282011-12-16 Doug Evans <dje@google.com>
10229
e7b06c57
DE		 10230 * linux-low.c (linux_create_inferior): If stdio connection,
10231 redirect stdin from /dev/null, stdout to stderr.
10232 * remote-utils.c (remote_is_stdio): New static global.
10233 (remote_connection_is_stdio): New function.
10234 (remote_prepare): Handle stdio connection.
10235 (remote_open): Ditto.
10236 (remote_close): Don't close stdin for stdio connections.
10237 (read_prim,write_prim): New functions. Replace all calls to
10238 read/write to these.
10239 * server.c (main): Watch for "-" argument. Move call to
10240 remote_prepare before start_inferior.
10241 * server.h (STDIO_CONNECTION_NAME): New macro.
10242 (remote_connection_is_stdio): Declare.
10243
e77616d7
DE		 10244 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10245 in debugging output.
10246
82067193
YQ		 102472011-12-15 Yao Qi <yao@codesourcery.com>
10248
10249 * tracepoint.c: Include sys/syscall.h.
10250 (gdb_ust_thread): Remove preprocessor conditional.
10251
82bfbe7e
PA		 102522011-12-14 Pedro Alves <pedro@codesourcery.com>
10253
10254 * linux-low.c (linux_detach_one_lwp): Call
10255 the_low_target.prepare_to_resume before detaching.
10256
712c6575
YQ		 102572011-12-14 Yao Qi <yao@codesourcery.com>
10258
10259 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10260 of write.
10261
d54d1edf
YQ		 102622011-12-14 Yao Qi <yao@codesourcery.com>
10263
10264 * i386-low.c (i386_low_stopped_data_address): Initialize local
10265 variable `control'.
10266
6210a125
PA		 102672011-12-13 Pedro Alves <pedro@codesourcery.com>
10268
10269 PR remote/13492
10270
10271 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10272 DR_CONTROL unless necessary. Extend comments.
10273 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10274 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10275
2ece8244
YQ		 102762011-12-13 Yao Qi <yao@codesourcery.com>
10277
10278 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10279 macros.
10280 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10281
784867a5
JK		 102822011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10283
10284 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10285 Print new debug message for such case.
10286
6bf36717
JK		 102872011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10288
10289 Fix overlapping memcpy.
10290 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10291 the read_inferior_memory transfer.
10292 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10293 write_inferior_memory transfer.
10294 (set_fast_tracepoint_jump): New variable buf. Use it for the
10295 read_inferior_memory and write_inferior_memory transfers.
10296 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10297 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10298 Use it for the write_inferior_memory transfer.
10299 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10300 buffers.
10301
50275556
MR		 103022011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10303
10304 * linux-low.c (fetch_register, store_register): Make code
10305 consistent, fix formatting.
10306
7325beb4
MR		 103072011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10308
10309 * linux-low.c (usr_store_inferior_registers): Factor out code
10310 to handle individual registers into...
10311 (store_register): ... this new function.
10312
c642a434
UW		 103132011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10314
10315 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10316 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10317 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10318 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10319 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10320 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10321 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10322 (srv_xmlfiles): Add new XML files.
10323
10324 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10325 and <sys/uio.h>.
10326 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10327 (init_registers_s390_linux32v1): Add prototype.
10328 (init_registers_s390_linux32v2): Likewise.
10329 (init_registers_s390_linux64v1): Likewise.
10330 (init_registers_s390_linux64v2): Likewise.
10331 (init_registers_s390x_linux64v1): Likewise.
10332 (init_registers_s390x_linux64v2): Likewise.
10333 (s390_num_regs): Increment to 52.
10334 (s390_regmap): Add orig_r2 register.
10335 (s390_num_regs_3264): Increment to 68.
10336 (s390_regmap_3264): Add orig_r2 register.
10337 (s390_collect_ptrace_register): Handle orig_r2 register.
10338 (s390_supply_ptrace_register): Likewise.
10339 (s390_fill_last_break): New function.
10340 (s390_store_last_break): Likewise.
10341 (s390_fill_system_call): New function.
10342 (s390_store_system_call): Likewise.
10343 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10344 register sets.
10345 (s390_check_regset): New function.
10346 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10347 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10348 Update target_regsets for available register sets.
10349
2268b414
JK		 103502011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10351 Jan Kratochvil <jan.kratochvil@redhat.com>
10352
10353 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10354 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10355 New.
10356 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10357 * linux-low.h (struct process_info_private): New member r_debug.
10358 * server.c (handle_qxfer_libraries): Call
10359 the_target->qxfer_libraries_svr4.
10360 (handle_qxfer_libraries_svr4): New function.
10361 (qxfer_packets): New entry "libraries-svr4".
10362 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10363 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10364 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10365 PACKET_qXfer_libraries_svr4.
10366
d6db1fab
UW		 103672011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10368
10369 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10370 PSW address/mask between 8-byte and 16-byte formats.
10371 (s390_supply_ptrace_register): Likewise.
10372 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10373 basic addressing mode bit.
10374
242f5f1c
SS		 103752011-11-24 Stan Shebs <stan@codesourcery.com>
10376
10377 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10378
f196051f
SS		 103792011-11-17 Stan Shebs <stan@codesourcery.com>
10380
10381 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10382 (tracing_start_time): New global.
10383 (tracing_stop_time): New global.
10384 (tracing_user_name): New global.
10385 (tracing_notes): New global.
10386 (tracing_stop_note): New global.
10387 (cmd_qtstart): Set traceframe_usage, start_time.
10388 (stop_tracing): Set stop_time.
10389 (cmd_qtstatus): Report additional status.
10390 (cmd_qtp): New function.
10391 (handle_tracepoint_query): Call it.
10392 (cmd_qtnotes): New function.
10393 (handle_tracepoint_general_set): Call it.
10394 (get_timestamp): Rename from tsv_get_timestamp.
10395
405f8e94
SS		 103962011-11-14 Stan Shebs <stan@codesourcery.com>
10397 Kwok Cheung Yeung <kcy@codesourcery.com>
10398
10399 * linux-x86-low.c (small_jump_insn): New.
10400 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10401 trampoline and error message, build a trampoline and issue a small
10402 jump instruction to it.
10403 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10404 trampoline and error message.
10405 (x86_get_min_fast_tracepoint_insn_len): New.
10406 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10407 * linux-low.h (struct linux_target_ops): Add arguments to
10408 install_fast_tracepoint_jump_pad operation, add new operation.
10409 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10410 arguments.
10411 (linux_get_min_fast_tracepoint_insn_len): New function.
10412 (linux_target_op): Add new operation.
10413 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10414 (gdb_trampoline_buffer_end): Ditto.
10415 (gdb_trampoline_buffer_error): Ditto.
10416 (struct ipa_sym_addresses): Add fields for new IPA variables.
10417 (symbol_list): Add entries for new IPA variables.
10418 (struct tracepoint): Add fields to hold the address range of the
10419 trampoline used by the tracepoint.
10420 (trampoline_buffer_head): New static variable.
10421 (trampoline_buffer_tail): Ditto.
10422 (claim_trampoline_space): New function.
10423 (have_fast_tracepoint_trampoline_buffer): New function.
10424 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10425 structure.
10426 (install_fast_tracepoint): Ditto, also add error buffer argument.
10427 (cmd_qtminftpilen): New function.
10428 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10429 (fast_tracepoint_from_trampoline_address): New function.
10430 (fast_tracepoint_collecting): Handle trampoline as part of jump
10431 pad space.
10432 (set_trampoline_buffer_space): New function.
10433 (initialize_tracepoint): Initialize new IPA variables.
10434 * target.h (struct target_ops): Add arguments to
10435 install_fast_tracepoint_jump_pad operation, add new
10436 get_min_fast_tracepoint_insn_len operation.
10437 (target_get_min_fast_tracepoint_insn_len): New.
10438 (install_fast_tracepoint_jump_pad): Add arguments.
10439 * server.h (IPA_BUFSIZ): Define.
10440 * linux-i386-ipa.c: Include extra header files.
10441 (initialize_fast_tracepoint_trampoline_buffer): New function.
10442 (initialize_low_tracepoint): Call it.
10443 * server.h (set_trampoline_buffer_space): Declare.
10444 (claim_trampoline_space): Ditto.
10445 (have_fast_tracepoint_trampoline_buffer): Ditto.
10446
1e4d1764
YQ		 104472011-11-14 Yao Qi <yao@codesourcery.com>
10448
10449 * server.c (handle_query): Handle InstallInTrace for qSupported.
10450 * tracepoint.c (add_tracepoint): Sort list.
10451 (install_tracepoint, download_tracepoint): New.
10452 (cmd_qtdp): Call them to install and download tracepoints.
10453 (sort_tracepoints): Removed.
10454 (cmd_qtstart): Update.
10455
5c73ff4e
YQ		 104562011-11-14 Yao Qi <yao@codesourcery.com>
10457
10458 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10459 * mem-break.h: Declare.
10460 * tracepoint.c (cmd_qtstart): Move some code to ...
10461 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10462 New.
10463 (download_tracepoints): Move some code to ...
10464 (download_tracepoint_1): ... here. New.
10465
86a30030
YQ		 104662011-11-08 Yao Qi <yao@codesourcery.com>
10467
10468 * remote-utils.c (relocate_instruction): A comment fix.
10469
8d26e50c
JB		 104702011-11-07 Joel Brobecker <brobecker@adacore.com>
10471
10472 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10473 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10474 dr_status_mirror and dr_control_mirror from debug_reg_state.
10475 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10476 (i386_initial_stuff): Remove use of deleted globals.
10477 (i386_get_thread_context, i386_set_thread_context,
10478 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10479 from debug_reg_state.
10480
a59306a3
YQ		 104812011-11-05 Yao Qi <yao@codesourcery.com>
10482
10483 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10484 address as TPOINT's.
10485
3065dfb6
SS		 104862011-11-02 Stan Shebs <stan@codesourcery.com>
10487
10488 * tracepoint.c (agent_mem_read_string): New function.
10489 (eval_agent_expr): Call it for tracenz.
10490 * server.c (handle_query): Report support for tracenz.
10491
fd0d8c7c
YQ		 104922011-11-02 Yao Qi <yao@codesourcery.com>
10493
10494 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10495
609086b1
YQ		 104962011-11-02 Yao Qi <yao@codesourcery.com>
10497
10498 * target.h: Fix a typo in comment.
10499
b9fd1791
PA		 105002011-10-31 Pedro Alves <pedro@codesourcery.com>
10501
10502 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10503 clobber the breakpoints' shadows with fast tracepoint jumps.
10504 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10505 * target.c (write_inferior_memory): Also pass MYADDR down to
10506 check_mem_write.
10507
03583c20
UW		 105082011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10509
10510 * configure.ac: Check support for personality routine.
10511 * configure: Regenerate.
10512 * config.in: Likewise.
10513 * linux-low.c: Include <sys/personality.h>.
10514 Define ADDR_NO_RANDOMIZE if necessary.
10515 (linux_create_inferior): Disable address space randomization when
10516 forking inferior, if requested.
10517 (linux_supports_disable_randomization): New function.
10518 (linux_target_ops): Install it.
10519 * server.h (disable_randomization): Declare.
10520 * server.c (disable_randomization): New global variable.
10521 (handle_general_set): Handle QDisableRandomization.
10522 (handle_query): Likewise for qSupported.
10523 (main): Support --disable-randomization and --no-disable-randomization
10524 command line arguments.
10525 * target.h (struct target_ops): Add supports_disable_randomization.
10526 (target_supports_disable_randomization): New macro.
10527
723b724b
MF		 105282011-09-29 Mike Frysinger <vapier@gentoo.org>
10529
10530 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10531 ifdef check.
10532 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10533 [!PT_GETDSBT] (target_loadmap): New definition.
10534 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10535 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10536 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10537 and PT_GETDSBT to LINUX_LOADMAP.
10538 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10539 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10540
55329a5c 105412011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 10542
10543 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10544 (arm_linux_hwbp_cap): New static variable.
10545 (arm_linux_get_hwbp_cap): Replace by ...
10546 (arm_linux_init_hwbp_cap): ... this new function.
10547 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10548 (arm_linux_get_hw_watchpoint_count): Likewise.
10549 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10550 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10551 (arm_prepare_to_resume): Use perror_with_name instead of error.
10552
55329a5c 105532011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 10554
10555 * linux-arm-low.c: Include <signal.h>.
10556 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10557 (struct arm_linux_hwbp_cap): New data type.
10558 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10559 (struct arm_linux_hw_breakpoint): New data type.
10560 (MAX_BPTS, MAX_WPTS): Define.
10561 (struct arch_process_info, struct arch_lwp_info): New data types.
10562 (arm_linux_get_hwbp_cap): New function.
10563 (arm_linux_get_hw_breakpoint_count): Likewise.
10564 (arm_linux_get_hw_watchpoint_count): Likewise.
10565 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10566 (arm_hwbp_control_initialize): Likewise.
10567 (arm_hwbp_control_is_enabled): Likewise.
10568 (arm_hwbp_control_is_initialized): Likewise.
10569 (arm_hwbp_control_disable): Likewise.
10570 (arm_linux_hw_breakpoint_equal): Likewise.
10571 (arm_linux_hw_point_initialize): Likewise.
10572 (struct update_registers_data): New data structure.
10573 (update_registers_callback: New function.
10574 (arm_insert_point): Likewise.
10575 (arm_remove_point): Likewise.
10576 (arm_stopped_by_watchpoint): Likewise.
10577 (arm_stopped_data_address): Likewise.
10578 (arm_new_process): Likewise.
10579 (arm_new_thread): Likewise.
10580 (arm_prepare_to_resume): Likewise.
10581 (the_low_target): Register arm_insert_point, arm_remove_point,
10582 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10583 arm_new_thread, and arm_prepare_to_resume.
10584
6b9801d4
SS		 105852011-09-15 Stan Shebs <stan@codesourcery.com>
10586
10587 * server.h (struct emit_ops): Add compare-goto fields.
10588 * tracepoint.c (gdb_agent_op_sizes): New table.
10589 (emit_eq_goto): New function.
10590 (emit_ne_goto): New function.
10591 (emit_lt_goto): New function.
10592 (emit_le_goto): New function.
10593 (emit_gt_goto): New function.
10594 (emit_ge_goto): New function.
10595 (is_goto_target): New function.
10596 (compile_bytecodes): Recognize special cases of compare-goto
10597 combinations and call specialized emitters for them.
10598 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10599 (amd64_emit_ne_goto): New function.
10600 (amd64_emit_lt_goto): New function.
10601 (amd64_emit_le_goto): New function.
10602 (amd64_emit_gt_goto): New function.
10603 (amd64_emit_ge_goto): New function.
10604 (amd64_emit_ops): Add the new functions.
10605 (i386_emit_eq_goto): New function.
10606 (i386_emit_ne_goto): New function.
10607 (i386_emit_lt_goto): New function.
10608 (i386_emit_le_goto): New function.
10609 (i386_emit_gt_goto): New function.
10610 (i386_emit_ge_goto): New function.
10611 (i386_emit_ops): Add the new functions.
10612
bf15cbda
SS		 106132011-09-08 Stan Shebs <stan@codesourcery.com>
10614
10615 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10616 (i386_emit_epilogue): Restore %ebx.
10617
943ca1dd
JZ		 106182011-08-31 Jie Zhang <jzhang918@gmail.com>
10619
10620 * server.c (step_thread): Remove definition.
10621 (process_serial_event): Don't handle Hs.
10622 * server.h (step_thread): Remove declaration.
10623 * target.c (set_desired_inferior): Remove use of step_thread.
10624
e3deef73
LM		 106252011-08-24 Luis Machado <lgustavo@codesourcery.com>
10626
10627 * linux-low.c: Include linux-procfs.h.
10628 (linux_attach_lwp_1): Update comments.
10629 (linux_attach): Scan for existing threads when attaching to a
10630 process that is the tgid.
10631 * Makefile.in: Update dependencies.
10632
13da1c97
LM		 106332011-08-24 Luis Machado <lgustavo@codesourcery.com>
10634
10635 * configure.srv: Add linux-procfs.o dependencies.
10636
881127c9
YQ		 106372011-08-14 Yao Qi <yao@codesourcery.com>
10638
10639 * target.h (struct target_ops): Fix indent.
10640 * win32-low.c (win32_target_ops): Fix comment.
10641
58dbd541
YQ		 106422011-08-14 Andrew Jenner <andrew@codesourcery.com>
10643 Yao Qi <yao@codesourcery.com>
10644
10645 * Makefile.in (clean): Remove tic6x-*.c files.
10646 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10647 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10648 (tic6x-c64xp-linux.c): Likewise.
10649 * configure.srv: Add support for tic6x-*-uclinux.
10650 * linux-tic6x-low.c: New.
10651 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10652
78d85199
YQ		 106532011-08-14 Andrew Stubbs <ams@codesourcery.com>
10654 Yao Qi <yao@codesourcery.com>
10655
10656 * target.h (struct target_ops): Add read_loadmap.
10657 * linux-low.c (struct target_loadseg): New type.
10658 (struct target_loadmap): New type.
10659 (linux_read_loadmap): New function.
10660 (linux_target_ops): Add linux_read_loadmap.
10661 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 10662 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10663 to NULL.
78d85199 10664
a959a88d
EZ		 106652011-08-05 Eli Zaretskii <eliz@gnu.org>
10666
10667 * win32-low.c: Include <stdint.h>.
10668
1ced966e
PA		 106692011-07-22 Pedro Alves <pedro@codesourcery.com>
10670
10671 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10672 to the inferior here.
10673 (i386_remove_aligned_watchpoint): Ditto.
10674 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10675 fit part of the watchpoint in the debug registers.
10676 (i386_update_inferior_debug_regs): New.
10677 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10678 registers, and only update the inferior on success.
10679 (i386_low_remove_watchpoint): Ditto.
10680
d26e3629
KY		 106812011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10682
10683 * linux-low.c (compare_ints, unique, list_threads, show_process,
10684 linux_core_of_thread): Delete.
10685 (linux_target_ops): Change linux_core_of_thread to
10686 linux_common_core_of_thread.
10687 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10688 * utils.c (malloc_failure): Change type of argument.
10689 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10690 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10691 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10692 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10693 (IPA_OBJS): Add common-utils-ipa.o.
10694 (ptid_h, linux_osdata_h): New macros.
10695 (server_h): Add common/common-utils.h, common/xml-utils.h,
10696 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10697 common/ptid.h.
10698 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10699 ptid.o, buffer.o): New rules.
10700 (linux-low.o): Add common/linux-osdata.h as a dependency.
10701 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10702 * configure.ac: Add AC_HEADER_DIRENT check.
10703 * config.in: Regenerate.
10704 * configure: Regenerate.
10705 * remote-utils.c (xml_escape_text): Delete.
10706 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10707 buffer_xml_printf): Move to common/buffer.c.
10708 * server.c (main): Remove call to initialize_inferiors.
10709 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10710 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10711 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10712 internal_error, gdb_assert, gdb_assert_fail): Delete.
10713 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10714 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10715 common/buffer.h.
10716 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10717 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10718 initialize_inferiors): Delete.
10719
2275a1a7
PA		 107202011-07-20 Pedro Alves <pedro@codesourcery.com>
10721
10722 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10723 symbol error.
10724
0a5b1e09
PA		 107252011-05-31 Pedro Alves <pedro@codesourcery.com>
10726
10727 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10728 assertion.
10729 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10730
6938fd34
YQ		 107312011-05-26 Yao Qi <yao@codesourcery.com>
10732
10733 * Makefile.in (thread-db.o): Track dependence to
10734 common/gdb_thread_db.h.
10735 * thread-db.c: include gdb_thread_db.h from right place.
10736
b481f9e0
TT		 107372011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10738
10739 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10740 __FILE__ and __LINE__ to internal_error.
10741
98a5dd13
DE		 107422011-05-13 Doug Evans <dje@google.com>
10743
10744 * thread-db.c (try_thread_db_load_from_sdir): New function.
10745 (try_thread_db_load_from_dir): New function.
10746 (thread_db_load_search): Handle $sdir, ignore $pdir.
10747 Remove trying of system directories if search of
10748 libthread-db-search-path fails, that is now done via $sdir.
10749
d248b706
KY		 107502011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10751
10752 * server.c (handle_query): Add EnableDisableTracepoints to the list
10753 of supported features.
43aaf8b6 10754 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 10755 tracepoints.
43aaf8b6
PA		 10756 (cmd_qtenable_disable): New.
10757 (cmd_qtstart): Install tracepoints even if disabled.
10758 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10759 receiving a QTEnable or QTDisable packet.
10760 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10761 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10762 tracepoints.
10763 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 10764
84e578fb
DE		 107652011-05-10 Doug Evans <dje@google.com>
10766
10767 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10768
71f55dd8
DE		 107692011-05-04 Doug Evans <dje@google.com>
10770
10771 * linux-low.c (linux_join): Skip process lookup.
10772 * spu-low.c (spu_join): Ditto.
10773 * server.c (join_inferiors_callback): Delete.
10774 (process_serial_event): For 'D' packet (detach) call join_inferior
10775 directly.
10776
4d393d60
JM		 107772011-05-04 Joseph Myers <joseph@codesourcery.com>
10778
10779 * README: Don't mention xscale*-*-linux*.
10780 * configure.srv (xscale*-*-linux*): Don't handle target.
10781
b00ad6ff
NF		 107822011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10783
10784 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10785 casting pointers.
10786 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10787 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10788 (i386_emit_void_call_2): Likewise.
10789
af96c192
YQ		 107902011-04-26 Yao Qi <yao@codesourcery.com>
10791
43aaf8b6
PA		 10792 * linux-low.c: Move common macros to linux-ptrace.h.
10793 Include linux-ptrace.h.
af96c192
YQ		 10794 * Makefile.in (linux_ptrace_h): New.
10795 (linux-low.o): Depends on linux-ptrace.h.
10796
03f2bd59
JK		 107972011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10798
10799 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10800 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10801 (remote_prepare): New function with most of the TCP code from ...
10802 (remote_open): ... here. Detect PORT here unconditionally. Move also
10803 setting transport_is_reliable.
10804 * server.c (run_once): New variable.
10805 (gdbserver_usage): Document it.
10806 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10807 the first run if RUN_ONCE.
10808 * server.h (run_once, remote_prepare): New declarations.
10809
7a9dd1b2
TT		 108102011-04-19 Tom Tromey <tromey@redhat.com>
10811
10812 * win32-low.c (handle_load_dll): Remove duplicate "the".
10813
81239425
PM		 108142011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10815
10816 Remove support for old Cygwin 1.5 versions.
10817 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10818 function to avoid warning.
10819 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10820 warning.
10821
9e0627f1
PM		 108222011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10823
10824 * gdbserver/server.h (Macro _): Define it if not available.
10825
588eebee
MS		 108262011-03-14 Michael Snyder <msnyder@vmware.com>
10827
348af9f7 10828 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 10829
43f70d4c
JB		 108302011-03-10 Joel Brobecker <brobecker@adacore.com>
10831
10832 * Makefile.in (maintainer-clean realclean distclean): Remove
10833 "make ... subdir_do" command.
10834
348af9f7
MS		 108352011-03-10 Michael Snyder <msnyder@vmware.com>
10836
10837 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10838
10839 * server.c (handle_v_run): Free alloced buffer on early return.
10840
e637a4f5
YQ		 108412011-03-09 Yao Qi <yao@codesourcery.com>
10842
10843 Revert:
10844 2011-03-04 Yao Qi <yao@codesourcery.com>
10845
10846 * Makefile.in: Remove GNU make feature --directory.
10847
10848 2011-03-05 Yao Qi <yao@codesourcery.com>
10849
10850 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10851 (subdir_do): New make target. Copied from gdb/Makefile.
10852 (maintainer-clean, realclean, distclean, clean): Call corresponding
10853 make targets in common/Makefile.
10854
10855 2011-02-11 Yao Qi <yao@codesourcery.com>
10856
10857 * configure.ac: Call AC_PROG_RANLIB.
10858 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10859 * configure: Regenerate.
10860
e6edda56
JK		 108612011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10862
10863 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10864
e5141119
JB		 108652011-03-06 Yao Qi <yao@codesourcery.com>
10866
10867 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10868
64794aa4
JB		 108692011-03-05 Yao Qi <yao@codesourcery.com>
10870
10871 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10872 (subdir_do): New make target. Copied from gdb/Makefile.
10873 (maintainer-clean, realclean, distclean, clean): Call corresponding
10874 make targets in common/Makefile.
10875
7a762829
YQ		 108762011-03-04 Yao Qi <yao@codesourcery.com>
10877
10878 * Makefile.in: Remove GNU make feature --directory.
10879
348af9f7
MS		 108802011-03-04 Michael Snyder <msnyder@vmware.com>
10881
10882 * server.c (queue_stop_reply): Call xmalloc not malloc.
10883
108842011-03-02 Michael Snyder <msnyder@vmware.com>
10885
10886 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10887
9f72fee2
MS		 108882011-02-28 Michael Snyder <msnyder@vmware.com>
10889
588eebee
MS		 10890 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10891 (cmd_qtframe): Ditto.
10892 (cmd_qtbuffer): Ditto.
10893 (cmd_bigqtbuffer): Ditto.
10894
9f72fee2
MS		 10895 * utils.c (decimal2str): Initialize 'width' to nine, then
10896 don't mess with it.
10897
8040bd49
UW		 108982011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10899
10900 * hostio.c (require_data): Free *data, not data.
10901
7e52cbd0
JK		 109022011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10903
10904 * hostio.c (require_data): Use free, not xfree.
10905
9130f83e
MS		 109062011-02-27 Michael Snyder <msnyder@vmware.com>
10907
4b812f4e
MS		 10908 * server.c (handle_query): Discard unused value.
10909
9130f83e
MS		 10910 * hostio.c (require_data): Free malloc memory before returning
10911 error.
10912
69d37113
MS		 109132011-02-26 Michael Snyder <msnyder@vmware.com>
10914
10915 * linux-low.c (list_threads): Call closedir for dirent.
10916
35f5825a
MS		 109172011-02-27 Michael Snyder <msnyder@vmware.com>
10918
2a589cef
MS		 10919 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10920 a case statement falls through.
10921
0adea5f7
MS		 10922 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10923
35f5825a
MS		 10924 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10925 in comparison.
10926
238f1c74
MS		 109272011-02-26 Michael Snyder <msnyder@vmware.com>
10928
10929 * utils.c (decimal2str): Eliminate dead code and dead param.
10930 (pulongest): Drop dead param from call to decimal2str.
10931 (plongest): Ditto.
10932
633ff500
JB		 109332011-02-24 Joel Brobecker <brobecker@adacore.com>
10934
10935 Revert the following patch (not approved yet):
10936 2011-02-21 Hui Zhu <teawater@gmail.com>
10937 * tracepoint.c (tp_printf): New function.
10938 (eval_agent_expr): Handle gdb_agent_op_printf.
10939
f9c6ff72
HZ		 109402011-02-21 Hui Zhu <teawater@gmail.com>
10941
10942 * tracepoint.c (tp_printf): New function.
10943 (eval_agent_expr): Handle gdb_agent_op_printf.
10944
94d5e490
TT		 109452011-02-18 Tom Tromey <tromey@redhat.com>
10946
10947 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10948 (tracepoint.o): Likewise.
10949 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10950 (gdb_agent_op_names): Likewise.
10951
c7f96d2b
TT		 109522011-02-18 Tom Tromey <tromey@redhat.com>
10953
10954 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10955 gdb_agent_op_rot>: New constants.
10956 (gdb_agent_op_names): Add pick and roll.
10957 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10958 cases.
10959
0feedb2c
JK		 109602011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10961
10962 * aclocal.m4: Regenerated with aclocal-1.11.1.
10963
b3b9301e
PA		 109642011-02-14 Pedro Alves <pedro@codesourcery.com>
10965
10966 * server.c (handle_qxfer_traceframe_info): New.
10967 (qxfer_packets): Register "traceframe-info".
10968 (handle_query): Report support for qXfer:traceframe-info:read+.
10969 * tracepoint.c (match_blocktype): New.
10970 (traceframe_find_block_type): Rename to ...
10971 (traceframe_walk_blocks): ... this. Add callback filter argument,
10972 and use it.
10973 (traceframe_find_block_type): New, reimplemented on top of
10974 traceframe_walk_blocks.
10975 (build_traceframe_info_xml): New.
10976 (traceframe_read_info): New.
10977 * server.h (traceframe_read_info): Declare.
10978
4f3e6fb7
YQ		 109792011-02-11 Yao Qi <yao@codesourcery.com>
10980
10981 * configure.ac: Call AC_PROG_RANLIB.
10982 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10983 * configure: Regenerate.
10984
764880b7
PA		 109852011-02-07 Pedro Alves <pedro@codesourcery.com>
10986
10987 * server.c (gdb_read_memory): Change return semantics to allow
10988 partial transfers.
10989 (handle_search_memory_1): Adjust.
10990 (process_serial_event) <'m' packet>: Handle partial transfers.
10991 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10992
1c79eb8a
PA		 109932011-01-28 Pedro Alves <pedro@codesourcery.com>
10994
10995 * regcache.c (init_register_cache): Initialize
10996 regcache->register_status.
10997 (free_register_cache): Release regcache->register_status.
10998 (regcache_cpy): Copy register_status.
10999 (registers_to_string): Print 'x's for unavailable registers.
11000 (supply_register): Mark the register's status valid or
11001 unavailable, depending on whether a buffer was passed in or not.
11002 (supply_register_zeroed): New.
11003 (supply_regblock): Mark the registers' status valid or
11004 unavailable, depending on whether a buffer was passed in or not.
11005 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11006 (struct regcache): New `register_status' field.
11007 (supply_register_zeroed): Declare.
11008 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11009 supply_register_zeroed, rather than passing a NULL buffer to
11010 supply_register.
11011 * tracepoint.c (fetch_traceframe_registers): Update comment.
11012
85724a0e
PA		 110132011-01-28 Pedro Alves <pedro@codesourcery.com>
11014
11015 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11016 buffer explicit.
11017
d08aafef
PA		 110182011-01-25 Pedro Alves <pedro@codesourcery.com>
11019
11020 * server.h (decode_xfer_write): Change prototype.
11021 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11022 and don't extract the annex here.
11023 * server.c (decode_xfer_read): Remove `annex' parameter,
11024 and don't extract the annex here.
11025 (decode_xfer): New.
11026 (struct qxfer): New.
11027 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11028 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11029 (handle_qxfer_statictrace): New functions, abstracted out from
11030 handle_query, and made to use the struct qxfer interface.
11031 (handle_threads_qxfer_proper): Rename to ...
11032 (handle_qxfer_threads_proper): ... this.
11033 (handle_threads_qxfer): Rename to ...
11034 (handle_qxfer_threads): ... this. Adjust.
11035 (qxfer_packets): New array.
11036 (handle_qxfer): New function.
11037 (handle_query): Use handle_qxfer.
11038
493e2a69
MS		 110392011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11040
11041 * gdbreplay.c: Shorten lines of >= 80 columns.
11042 * linux-low.c: Ditto.
11043 * linux-ppc-low.c: Ditto.
11044 * linux-s390-low.c: Ditto.
11045 * linux-sparc-low.c: Ditto.
11046 * linux-x86-low.c: Ditto.
11047 * linux-xtensa-low.c: Ditto.
11048 * mem-break.c: Ditto.
11049 * nto-low.c: Ditto.
11050 * regcache.h: Ditto.
11051 * remote-utils.c: Ditto.
11052 * server.c: Ditto.
11053 * server.h: Ditto.
11054 * thread-db.c: Ditto.
11055 * tracepoint.c: Ditto.
11056 * utils.c: Ditto.
11057 * win32-low.h: Ditto.
11058
44944448
JB		 110592011-01-05 Joel Brobecker <brobecker@adacore.com>
11060
11061 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11062 update.
11063
71ce852c
JB		 110642011-01-01 Joel Brobecker <brobecker@adacore.com>
11065
11066 * server.c (gdbserver_version): Update copyright year in version
11067 output.
11068 * gdbreplay.c (gdbreplay_version): Ditto.
11069
eb826dc6
MF		 110702010-12-29 Jie Zhang <jie.zhang@analog.com>
11071
11072 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11073 * linux-bfin-low.c: New file.
11074 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11075 PT_DATA_ADDR for BFIN targets.
11076 * Makefile.in (SFILES): Add linux-bfin-low.c.
11077 (clean): Remove reg-bfin.c.
11078 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11079 * README: Mention supported Blackfin targets.
11080
39ab222a
MF		 110812010-12-23 Mike Frysinger <vapier@gentoo.org>
11082
11083 * .gitignore: New file.
11084
a1f2ce7d
MF		 110852010-11-16 Mike Frysinger <vapier@gentoo.org>
11086
11087 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11088
f474844c
JZ		 110892010-10-22 Jie Zhang <jie@codesourcery.com>
11090
11091 * Makefile.in: Add FLAGS_TO_PASS variable.
11092 (install): Remove dependency of install-only and recursively
11093 invoke make for install-only.
11094
f1048712
DE		 110952010-10-04 Doug Evans <dje@google.com>
11096
11097 * Makefile.in (uninstall): Use $(DESTDIR).
11098
b53a1623
PA		 110992010-09-24 Pedro Alves <pedro@codesourcery.com>
11100
e6ee044d
PA		 11101 PR gdb/11842
11102
b53a1623
PA		 11103 * linux-x86-low.c (compat_siginfo_from_siginfo)
11104 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11105 si_code is < 0. Check for si_code == SI_TIMER before checking for
11106 si_code < 0.
11107
fa1bd1e4
JB		 111082010-09-13 Joel Brobecker <brobecker@adacore.com>
11109
11110 * lynx-i386-low.c: New file.
11111 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11112
47fac8f8
JB		 111132010-09-13 Joel Brobecker <brobecker@adacore.com>
11114
11115 * lynx-low.c (ptrace_request_to_str): Remove handling for
11116 request values that have been removed in LynxOS 5.x.
11117
1adfc54d
JB		 111182010-09-13 Joel Brobecker <brobecker@adacore.com>
11119
11120 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11121 <ptrace.h>
11122
c2a66c29
NS		 111232010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11124
11125 * configure.ac: Add --enable-inprocess-agent option.
11126 * configure: Rebuilt.
11127
32fcada3
YQ		 111282010-09-06 Yao Qi <yao@codesourcery.com>
11129
11130 * linux-low.c (linux_kill): Remove unused variable.
11131 (linux_stabilize_threads): Likewise.
11132 * server.c (start_inferior): Likewise.
11133 (queue_stop_reply_callback): Likewise.
11134 * tracepoint.c (do_action_at_tracepoint): Likewise.
11135
0cccb683
YQ		 111362010-09-06 Yao Qi <yao@codesourcery.com>
11137
11138 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11139 on return.
11140
423ec54c
JK		 111412010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11142
11143 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11144
12ac6819
PA		 111452010-09-06 Pedro Alves <pedro@codesourcery.com>
11146
11147 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11148 "$(IPA_DEPFILES)".
11149
8ed54b31
JB		 111502010-09-01 Joel Brobecker <brobecker@adacore.com>
11151
11152 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11153 gdbserver/lynx-ppc-low.c: New files.
11154 * Makefile.in (lynx_low_h): New variable.
11155 (lynx-low.o, lynx-ppc-low.o): New rules.
11156 * configure.ac: On LynxOS, link with -lnetinet.
11157 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11158 * configure: regenerate.
11159
bb0116a4
JB		 111602010-09-01 Joel Brobecker <brobecker@adacore.com>
11161
11162 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11163 * configure.ac: Add check for vasprintf and vsnprintf.
11164 * configure, config.in: Regenerate.
11165 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11166
a778ab81 111672010-09-01 Joel Brobecker <brobecker@adacore.com>
11168
11169 * gdbreplay.c: Move include of alloca.h up, next to include of
11170 malloc.h.
11171 * server.h: Add include of malloc.h.
11172 * mem-break.c: Remove include of malloc.h.
11173 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11174
8b034a19 111752010-09-01 Joel Brobecker <brobecker@adacore.com>
11176
11177 * Makefile.in (memmem.o): Build with -Wno-error.
11178
111792010-09-01 Joel Brobecker <brobecker@adacore.com>
11180
11181 * utils.c (xsnprintf): Make non-static.
11182 * server.h: Add xsnprintf declaration.
11183 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11184 replace calls to snprintf by calls to xsnprintf throughout.
11185
111862010-09-01 Joel Brobecker <brobecker@adacore.com>
11187
11188 * configure.ac: Add configure check for alloca.
11189 * configure, config.in: Regenerate.
11190 * server.h: Include alloca.h if it exists.
11191 * gdbreplay.c: Include alloca.h if it exists.
11192
1a981360
PA		 111932010-08-28 Pedro Alves <pedro@codesourcery.com>
11194
11195 * linux-low.c (__SIGRTMIN): Define if not already defined.
11196 (linux_create_inferior): Check for __ANDROID__ rather than
11197 __SIGRTMIN.
11198 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11199 are already deferred.
11200 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11201 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11202 stopped and already has a pending signal to report.
11203 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11204 a pending signal to report or is moving out of a jump pad.
11205 (linux_init_signals): Check for __ANDROID__ rather than
11206 __SIGRTMIN.
11207
b4d51a55
PA		 112082010-08-28 Pedro Alves <pedro@codesourcery.com>
11209
11210 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11211 debug_threads check. Avoid a linear search when not doing debug
11212 output.
11213
ec48365d
PA		 112142010-08-27 Pedro Alves <pedro@codesourcery.com>
11215
11216 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11217 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11218 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11219 (process_event): Change local fd's type to gdb_fildes_t.
11220 (create_file_handler): Adjust prototype.
11221 (delete_file_handler): Adjust prototype.
11222 (handle_file_event): Adjust prototype. Use pfildes.
11223 (create_file_event): Adjsut prototype.
11224 * remote-utils.c (remote_desc, listen_desc): Change type to
11225 gdb_fildes_t.
11226 * server.h: New gdb_fildes_t typedef.
11227 [USE_WIN32API]: Include winsock2.h.
11228 (delete_file_handler, add_file_handler): Adjust prototypes.
11229 (pfildes): Declare.
11230 * utils.c (pfildes): New.
11231
854d88f0
PA		 112322010-08-27 Pedro Alves <pedro@codesourcery.com>
11233
11234 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11235 * configure: Regenerate.
11236
0146f85b
PA		 112372010-08-27 Pedro Alves <pedro@codesourcery.com>
11238
11239 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11240 (linux_done_accessing_memory): ... this.
11241 (linux_target_ops): Adjust.
11242 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11243 * nto-low.c (nto_target_ops): Adjust comment.
11244 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11245 * spu-low.c (spu_target_ops): Adjust comment.
11246 * target.h (target_ops): Rename unprepare_to_access_memory field
11247 to done_accessing_memory.
11248 (unprepare_to_access_memory): Rename to ...
11249 (done_accessing_memory): ... this.
11250
90d74c30
PA		 112512010-08-26 Pedro Alves <pedro@codesourcery.com>
11252
11253 * linux-low.c (linux_prepare_to_access_memory): New.
11254 (linux_unprepare_to_access_memory): New.
11255 (linux_target_ops): Install them.
11256 * server.c (read_memory): Rename to ...
11257 (gdb_read_memory): ... this. Use
11258 prepare_to_access_memory/prepare_to_access_memory.
11259 (write_memory): Rename to ...
11260 (gdb_write_memory): ... this. Use
11261 prepare_to_access_memory/prepare_to_access_memory.
11262 (handle_search_memory_1): Adjust.
11263 (process_serial_event): Adjust.
11264 * target.h (struct target_ops): New fields
11265 prepare_to_access_memory and unprepare_to_access_memory.
11266 (prepare_to_access_memory, unprepare_to_access_memory): New.
11267 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11268 prepare_to_access_memory/prepare_to_access_memory.
11269 * nto-low.c (nto_target_ops): Adjust.
11270 * spu-low.c (spu_target_ops): Adjust.
11271 * win32-low.c (win32_target_ops): Adjust.
11272
fd467969
PA		 112732010-08-26 Pedro Alves <pedro@codesourcery.com>
11274
11275 * Makefile.in (WARN_CFLAGS): Get it from configure.
11276 (WERROR_CFLAGS): New.
11277 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11278 * configure.ac: Introduce --enable-werror, which adds -Werror to
11279 the compiler command line. Enabled by default. Disable with
11280 --disable-werror. Add -Wdeclaration-after-statement
11281 Wpointer-arith and -Wformat-nonliteral to warning flags.
11282 * configure: Regenerate.
11283
331e2f5f
PA		 112842010-08-26 Pedro Alves <pedro@codesourcery.com>
11285
11286 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11287
e581f2b4
PA		 112882010-08-26 Pedro Alves <pedro@codesourcery.com>
11289
11290 * gdbreplay.c (remote_error): New.
11291 (gdbchar): New.
11292 (expect): Use gdbchar. Check for error reading from GDB.
11293 Clarify sync error output.
11294 (play): Check for errors writing to GDB.
11295 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11296 * remote-utils.c (getpkt): Check for errors writing to the remote
11297 descriptor.
11298
3c11dd79
PA		 112992010-08-25 Pedro Alves <pedro@codesourcery.com>
11300
11301 * linux-low.c (linux_wait_1): Move non-debugging code out of
11302 `debug_threads' control.
11303
d20a8ad9
PA		 113042010-08-25 Pedro Alves <pedro@codesourcery.com>
11305
11306 * linux-low.c (linux_wait_1): Don't set last_status here.
11307 * server.c (push_event, queue_stop_reply_callback): Assert we're
11308 not pushing a TARGET_WAITKIND_IGNORE event.
11309 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11310 (myresume, handle_target_event): Set the thread's last_resume_kind
11311 and last_status from the target returned status.
11312
964e4306
PA		 113132010-08-25 Pedro Alves <pedro@codesourcery.com>
11314
11315 PR threads/10729
11316
11317 * linux-x86-low.c (update_debug_registers_callback): New.
11318 (i386_dr_low_set_addr): Use it.
11319 (i386_dr_low_get_addr): New.
11320 (i386_dr_low_set_control): Use update_debug_registers_callback.
11321 (i386_dr_low_get_control): New.
11322 (i386_dr_low_get_status): Adjust.
11323 * linux-low.c (linux_stop_lwp): New.
11324 * linux-low.h (linux_stop_lwp): Declare.
11325
11326 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11327 argument instead of a i386_debug_reg_state.
11328 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11329 a i386_debug_reg_state.
11330 (i386_insert_aligned_watchpoint): Adjust.
11331 (i386_remove_aligned_watchpoint): Adjust.
11332 (i386_low_stopped_data_address): Read the debug registers from the
11333 inferior instead of from the mirrors.
11334 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11335 (i386_dr_low_get_addr): Declare.
11336 (i386_dr_low_get_control): Declare.
11337 (i386_dr_low_get_status): Change prototype.
11338
11339 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11340 (i386_dr_low_get_addr): New.
11341 (i386_dr_low_get_control): New.
11342 (i386_dr_low_get_status): Adjust prototype. Return
11343 dr_status_mirror.
11344 (i386_initial_stuff): Clear dr_status_mirror and
11345 dr_control_mirror.
11346 (i386_get_thread_context): Adjust.
11347 (i386_set_thread_context): Adjust.
11348 (i386_thread_added): Adjust.
11349
5f21a75b
PA		 113502010-08-24 Pedro Alves <pedro@codesourcery.com>
11351
11352 * linux-low.h (linux_thread_area): Delete declaration.
11353
3e4c1235
TS		 113542010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11355
11356 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11357 after its termination.
11358
1971b033
PA		 113592010-08-09 Pedro Alves <pedro@codesourcery.com>
11360
11361 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11362 (gdb_wants_all_stopped): Delete.
11363 (linux_wait_1): Don't call them.
11364 * server.c (handle_v_cont): Tag all threads as want-stopped.
11365 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11366 stopped as "client-wants-stopped".
11367
310444ac
PA		 113682010-07-31 Pedro Alves <pedro@codesourcery.com>
11369
11370 * Makefile.in (signals_h): New.
11371 (server_h): Depend on it.
11372 (server.o): Don't depend on $(signals_def).
11373 (signals.o): Depend on $(signals_def).
11374
a19cae16
JK		 113752010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11376
11377 * Makefile.in (signals_def): New.
11378 (server_h): Append include/gdb/signals.h and signals_def.
11379 (server.o): Append signals_def.
11380
30d50328
JK		 113812010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11382
11383 * server.c (handle_target_event): Use target_signal_to_host for
11384 resume_info.sig initialization.
11385 * target.h (struct thread_resume) <sig>: New comment.
11386
5c3216e2
OS		 113872010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11388
c6f46ca0
OS		 11389 * server.c (handle_query): strcpy() the returned string from paddress()
11390 instead of sprintf().
5c3216e2
OS		 11391 * utils.c (paddress): Return phex_nz().
11392
6bd31874
JB		 113932010-07-07 Joel Brobecker <brobecker@adacore.com>
11394
11395 * server.c (handle_v_cont): Call mourn_inferior if process
11396 just exited.
11397 (myresume): Likewise.
11398
0fb4aa4b
PA		 113992010-07-01 Pedro Alves <pedro@codesourcery.com>
11400
11401 Static tracepoints, and integration with UST.
11402
11403 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11404 * mem-break.c (uninsert_all_breakpoints)
11405 (reinsert_all_breakpoints): New.
11406 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11407 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11408 (gdb_agent_ust_loaded, helper_thread_id)
11409 (gdb_agent_helper_thread_id): New macros.
11410 (struct ipa_sym_addresses): Add addr_ust_loaded,
11411 addr_helper_thread_id, addr_cmd_buf.
11412 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11413 (in_process_agent_loaded_ust): New.
11414 (write_e_ust_not_loaded): New.
11415 (maybe_write_ipa_ust_not_loaded): New.
11416 (struct collect_static_trace_data_action): New.
11417 (enum tracepoint_type) <static_tracepoint>: New.
11418 (struct tracepoint) <handle>: Mention static tracepoints.
11419 (struct static_tracepoint_ctx): New.
11420 (CMD_BUF_SIZE): New.
11421 (add_tracepoint_action): Handle static tracepoint actions.
11422 (unprobe_marker_at): New.
11423 (clear_installed_tracepoints): Handle static tracepoints.
11424 (cmd_qtdp): Handle static tracepoints.
11425 (probe_marker_at): New.
11426 (cmd_qtstart): Handle static tracepoints.
11427 (response_tracepoint): Handle static tracepoints.
11428 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11429 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11430 (get_context_regcache): Handle static tracepoints.
11431 (do_action_at_tracepoint): Handle static tracepoint actions.
11432 (traceframe_find_block_type): Handle static trace data blocks.
11433 (traceframe_read_sdata): New.
11434 (download_tracepoints): Download static tracepoint actions.
11435 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11436 (GDB_PROBE_NAME): New.
11437 (ust_ops): New.
11438 (GET_UST_SYM): New.
11439 (USTF): New.
11440 (dlsym_ust): New.
11441 (ust_marker_to_static_tracepoint): New.
11442 (gdb_probe): New.
11443 (collect_ust_data_at_tracepoint): New.
11444 (gdb_ust_probe): New.
11445 (UNIX_PATH_MAX, SOCK_DIR): New.
11446 (gdb_ust_connect_sync_socket): New.
11447 (resume_thread, stop_thread): New.
11448 (run_inferior_command): New.
11449 (init_named_socket): New.
11450 (gdb_ust_socket_init): New.
11451 (cstr_to_hexstr): New.
11452 (next_st): New.
11453 (first_marker, next_marker): New.
11454 (response_ust_marker): New.
11455 (cmd_qtfstm, cmd_qtsstm): New.
11456 (unprobe_marker_at, probe_marker_at): New.
11457 (cmd_qtstmat, gdb_ust_thread): New.
11458 (gdb_ust_init): New.
11459 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11460 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11461 (ST_REGENTRY): New.
11462 (x86_64_st_collect_regmap): New.
11463 (X86_64_NUM_ST_COLLECT_GREGS): New.
11464 (AMD64_RIP_REGNUM): New.
11465 (supply_static_tracepoint_registers): New.
11466 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11467 (ST_REGENTRY): New.
11468 (i386_st_collect_regmap): New.
11469 (i386_NUM_ST_COLLECT_GREGS): New.
11470 (supply_static_tracepoint_registers): New.
11471 * server.c (handle_query): Handle qXfer:statictrace:read.
11472 <qSupported>: Report support for StaticTracepoints, and
11473 qXfer:statictrace:read features.
11474 * server.h (traceframe_read_sdata)
11475 (supply_static_tracepoint_registers): Declare.
11476 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11477 (unpack_varlen_hex): Include in IPA build.
11478 * Makefile.in (ustlibs, ustinc): New.
11479 (IPA_OBJS): Add remote-utils-ipa.o.
11480 ($(IPA_LIB)): Link -ldl and -lpthread.
11481 (UST_CFLAGS): New.
11482 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11483 * config.in, configure: Regenerate.
11484
9e4344e5
PA		 114852010-06-20 Ian Lance Taylor <iant@google.com>
11486 Pedro Alves <pedro@codesourcery.com>
11487
11488 * linux-x86-low.c (always_true): Delete.
11489 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11490 trying to fool the compiler with always_true.
11491
c6beb2cb
PA		 114922010-06-20 Pedro Alves <pedro@codesourcery.com>
11493
11494 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11495 conditions in gdbserver.
11496
d2ed6730
UW		 114972010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11498
11499 * spu-low.c (spu_read_memory): Wrap around local store limit.
11500 (spu_write_memory): Likewise.
11501
4e29fb54
PA		 115022010-06-15 Pedro Alves <pedro@codesourcery.com>
11503
11504 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11505 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11506 LONGEST uses.
11507 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11508 uses.
11509 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11510 uses with LONGEST uses.
11511
6a271cae
PA		 115122010-06-14 Stan Shebs <stan@codesourcery.com>
11513 Pedro Alves <pedro@codesourcery.com>
11514
11515 Bytecode compiler.
11516
11517 * linux-x86-low.c: Include limits.h.
11518 (add_insns): New.
11519 (always_true): New.
11520 (EMIT_ASM): New.
11521 (EMIT_ASM32): New.
11522 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11523 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11524 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11525 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11526 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11527 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11528 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11529 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11530 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11531 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11532 (amd64_emit_void_call_2): New.
11533 (amd64_emit_ops): New.
11534 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11535 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11536 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11537 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11538 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11539 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11540 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11541 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11542 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11543 (i386_emit_stack_adjust, i386_emit_int_call_1)
11544 (i386_emit_void_call_2): New.
11545 (i386_emit_ops): New.
11546 (x86_emit_ops): New.
11547 (the_low_target): Install x86_emit_ops.
11548 * server.h (struct emit_ops): New.
11549 (get_raw_reg_func_addr): Declare.
11550 (current_insn_ptr, emit_error): Declare.
11551 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11552 (set_trace_state_variable_value): New defines.
11553 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11554 addr_get_trace_state_variable_value and
11555 addr_set_trace_state_variable_value.
11556 (symbol_list): New fields for get_raw_reg,
11557 get_trace_state_variable_value and set_trace_state_variable_value.
11558 (condfn): New typedef.
11559 (struct tracepoint): New field `compiled_cond'.
11560 (do_action_at_tracepoint): Clear compiled_cond.
11561 (get_trace_state_variable_value, set_trace_state_variable_value):
11562 Export in the IPA.
11563 (condition_true_at_tracepoint): If there's a compiled condition,
11564 run that.
11565 (current_insn_ptr, emit_error): New globals.
11566 (struct bytecode_address): New.
11567 (get_raw_reg_func_addr): New.
11568 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11569 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11570 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11571 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11572 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11573 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11574 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11575 (compile_tracepoint_condition, compile_bytecodes): New.
11576 * target.h (emit_ops): Forward declare.
11577 (struct target_ops): New field emit_ops.
11578 (target_emit_ops): New.
11579 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11580 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11581 * linux-low.c (linux_emit_ops): New.
11582 (linux_target_ops): Install it.
11583 * linux-low.h (struct linux_target_ops): New field emit_ops.
11584
92b72907
UW		 115852010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11586
11587 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11588 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11589
fa593d66
PA		 115902010-06-01 Pedro Alves <pedro@codesourcery.com>
11591 Stan Shebs <stan@codesourcery.com>
11592
11593 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11594 (all): Depend on $(extra_libraries).
11595 (install-only): Install the IPA.
11596 (IPA_OBJS, IPA_LIB): New.
11597 (clean): Remove the IPA lib.
11598 (IPAGENT_CFLAGS): New.
11599 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11600 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11601 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11602 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11603 * configure.ac: Check for atomic builtins support in the compiler.
11604 (IPA_DEPFILES, extra_libraries): Define.
11605 * configure.srv (ipa_obj): Add description.
11606 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11607 (i[34567]86-*-linux*): Set ipa_obj.
11608 (x86_64-*-linux*): Set ipa_obj.
11609 * linux-low.c (stabilizing_threads): New.
11610 (supports_fast_tracepoints): New.
11611 (linux_detach): Stabilize threads before detaching.
11612 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11613 the lwp is either not stabilizing, or is moving out of a jump pad.
11614 (linux_fast_tracepoint_collecting): New.
11615 (maybe_move_out_of_jump_pad): New.
11616 (enqueue_one_deferred_signal): New.
11617 (dequeue_one_deferred_signal): New.
11618 (linux_wait_for_event_1): If moving out of a jump pad, defer
11619 pending signals to later.
11620 (linux_stabilize_threads): New.
11621 (linux_wait_1): Check if threads need moving out of jump pads, and
11622 do it if so.
11623 (stuck_in_jump_pad_callback): New.
11624 (move_out_of_jump_pad_callback): New.
11625 (lwp_running): New.
11626 (linux_resume_one_lwp): Handle moving out of jump pads.
11627 (linux_set_resume_request): Dequeue deferred signals.
11628 (need_step_over_p): Also step over fast tracepoint jumps.
11629 (start_step_over): Also uninsert fast tracepoint jumps.
11630 (finish_step_over): Also reinsert fast tracepoint jumps.
11631 (linux_install_fast_tracepoint_jump): New.
11632 (linux_target_ops): Install linux_stabilize_threads and
11633 linux_install_fast_tracepoint_jump_pad.
11634 * linux-low.h (linux_target_ops) <get_thread_area,
11635 install_fast_tracepoint_jump_pad>: New fields.
11636 (struct lwp_info) <collecting_fast_tracepoint,
11637 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11638 (linux_get_thread_area): Declare.
11639 * linux-x86-low.c (jump_insn): New.
11640 (x86_get_thread_area): New.
11641 (append_insns): New.
11642 (push_opcode): New.
11643 (amd64_install_fast_tracepoint_jump_pad): New.
11644 (i386_install_fast_tracepoint_jump_pad): New.
11645 (x86_install_fast_tracepoint_jump_pad): New.
11646 (the_low_target): Install x86_get_thread_area and
11647 x86_install_fast_tracepoint_jump_pad.
11648 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11649 (struct fast_tracepoint_jump): New.
11650 (fast_tracepoint_jump_insn): New.
11651 (fast_tracepoint_jump_shadow): New.
11652 (find_fast_tracepoint_jump_at): New.
11653 (fast_tracepoint_jump_here): New.
11654 (delete_fast_tracepoint_jump): New.
11655 (set_fast_tracepoint_jump): New.
11656 (uninsert_fast_tracepoint_jumps_at): New.
11657 (reinsert_fast_tracepoint_jumps_at): New.
11658 (set_breakpoint_at): Use write_inferior_memory.
11659 (uninsert_raw_breakpoint): Use write_inferior_memory.
11660 (check_mem_read): Mask out fast tracepoint jumps.
11661 (check_mem_write): Mask out fast tracepoint jumps.
11662 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11663 (set_fast_tracepoint_jump): Declare.
11664 (delete_fast_tracepoint_jump)
11665 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11666 (reinsert_fast_tracepoint_jumps_at): Declare.
11667 * regcache.c: Don't compile many functions when building the
11668 in-process agent library.
11669 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11670 the register buffer in the heap.
11671 (free_register_cache): If the register buffer isn't owned by the
11672 regcache, don't free it.
11673 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11674 pre-existing register caches.
11675 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11676 type.
11677 (convert_ascii_to_int): : Constify `from' parameter type.
11678 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11679 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11680 the needed buffer in-place.
11681 (relocate_instruction): New.
11682 * server.c (handle_query) <qSymbols>: If the target supports
11683 tracepoints, give it a chance of looking up symbols. Report
11684 support for fast tracepoints.
11685 (handle_status): Stabilize threads.
11686 (process_serial_event): Adjust.
11687 * server.h (struct fast_tracepoint_jump): Forward declare.
11688 (struct process_info) <fast_tracepoint_jumps>: New field.
11689 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11690 (decode_X_packet, decode_M_packet): Adjust.
11691 (relocate_instruction): Declare.
11692 (in_process_agent_loaded): Declare.
11693 (tracepoint_look_up_symbols): Declare.
11694 (struct fast_tpoint_collect_status): Declare.
11695 (fast_tracepoint_collecting): Declare.
11696 (force_unlock_trace_buffer): Declare.
11697 (handle_tracepoint_bkpts): Declare.
11698 (initialize_low_tracepoint)
11699 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11700 * target.h (struct target_ops) <stabilize_threads,
11701 install_fast_tracepoint_jump_pad>: New fields.
11702 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11703 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11704 [HAVE_STDINT_H]: Include stdint.h.
11705 (trace_debug_1): Rename to ...
11706 (trace_vdebug): ... this.
11707 (trace_debug): Rename to ...
11708 (trace_debug_1): ... this. Add `level' parameter.
11709 (trace_debug): New.
11710 (ATTR_USED, ATTR_NOINLINE): New.
11711 (IP_AGENT_EXPORT): New.
11712 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11713 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11714 (about_to_request_buffer_space, trace_buffer_is_full)
11715 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11716 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11717 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11718 (traceframe_write_count, traceframes_created)
11719 (trace_state_variables)
11720 New renaming defines.
11721 (struct ipa_sym_addresses): New.
11722 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11723 (symbol_list): New.
11724 (ipa_sym_addrs): New.
11725 (all_tracepoint_symbols_looked_up): New.
11726 (in_process_agent_loaded): New.
11727 (write_e_ipa_not_loaded): New.
11728 (maybe_write_ipa_not_loaded): New.
11729 (tracepoint_look_up_symbols): New.
11730 (debug_threads) [IN_PROCESS_AGENT]: New.
11731 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11732 (UNKNOWN_SIDE_EFFECTS): New.
11733 (stop_tracing): New.
11734 (flush_trace_buffer): New.
11735 (stop_tracing_bkpt): New.
11736 (flush_trace_buffer_bkpt): New.
11737 (read_inferior_integer): New.
11738 (read_inferior_uinteger): New.
11739 (read_inferior_data_pointer): New.
11740 (write_inferior_data_pointer): New.
11741 (write_inferior_integer): New.
11742 (write_inferior_uinteger): New.
11743 (struct collect_static_trace_data_action): Delete.
11744 (enum tracepoint_type): New.
11745 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 11746 <actions_str, step_actions, step_actions_str>: Only include in
11747 GDBserver.
fa593d66
PA		 11748 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11749 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11750 (tracepoints): Use IP_AGENT_EXPORT.
11751 (last_tracepoint): Don't include in the IPA.
11752 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11753 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11754 (alloced_trace_state_variables): New.
11755 (trace_state_variables): Use IP_AGENT_EXPORT.
11756 (traceframe_t): Delete unused variable.
11757 (circular_trace_buffer): Don't include in the IPA.
11758 (trace_buffer_start): Delete.
11759 (struct trace_buffer_control): New.
11760 (trace_buffer_free): Delete.
11761 (struct ipa_trace_buffer_control): New.
11762 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11763 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11764 New.
11765 (trace_buffer_ctrl): New.
11766 (TRACE_BUFFER_CTRL_CURR): New.
11767 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11768 Reimplement as macros.
11769 (trace_buffer_wrap): Delete.
11770 (traceframe_write_count, traceframe_read_count)
11771 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11772 (struct tracepoint_hit_ctx) <type>: New field.
11773 (struct fast_tracepoint_ctx): New.
11774 (memory_barrier): New.
11775 (cmpxchg): New.
11776 (record_tracepoint_error): Update atomically in the IPA.
11777 (clear_inferior_trace_buffer): New.
11778 (about_to_request_buffer_space): New.
11779 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11780 updating the same buffer.
11781 (add_tracepoint): Default the tracepoint's type to trap
11782 tracepoint, and orig_size to -1.
11783 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11784 internal variables.
11785 (create_trace_state_variable): New parameter `gdb'. Handle it.
11786 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11787 (cmd_qtdp): Handle fast tracepoints.
11788 (cmd_qtdv): Adjust.
11789 (max_jump_pad_size): New.
11790 (gdb_jump_pad_head): New.
11791 (get_jump_space_head): New.
11792 (claim_jump_space): New.
11793 (sort_tracepoints): New.
11794 (MAX_JUMP_SIZE): New.
11795 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11796 IPA.
11797 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11798 support. Upload fast traceframes, and delete internal IPA
11799 breakpoints.
11800 (stop_tracing_handler): New.
11801 (flush_trace_buffer_handler): New.
11802 (cmd_qtstop): Upload fast tracepoints.
11803 (response_tracepoint): Handle fast tracepoints.
11804 (tracepoint_finished_step): Upload fast traceframes. Set the
11805 tracepoint hit context's tracepoint type.
11806 (handle_tracepoint_bkpts): New.
11807 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11808 type. Add comment about fast tracepoints.
11809 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11810 non-existing action_str field.
11811 (get_context_regcache): Handle fast tracepoints.
11812 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11813 to the regcache.
11814 (fast_tracepoint_from_jump_pad_address): New.
11815 (fast_tracepoint_from_ipa_tpoint_address): New.
11816 (collecting_t): New.
11817 (force_unlock_trace_buffer): New.
11818 (fast_tracepoint_collecting): New.
11819 (collecting): New.
11820 (gdb_collect): New.
11821 (write_inferior_data_ptr): New.
11822 (target_tp_heap): New.
11823 (target_malloc): New.
11824 (download_agent_expr): New.
11825 (UALIGN): New.
11826 (download_tracepoints): New.
11827 (download_trace_state_variables): New.
11828 (upload_fast_traceframes): New.
11829 (IPA_FIRST_TRACEFRAME): New.
11830 (IPA_NEXT_TRACEFRAME_1): New.
11831 (IPA_NEXT_TRACEFRAME): New.
11832 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11833 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11834 (gdb_jump_pad_buffer_end): New.
11835 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11836 (initialize_tracepoint): Adjust.
11837 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11838 buffer. Initialize the low module.
11839 * utils.c (PREFIX, TOOLNAME): New.
11840 (malloc_failure): Use PREFIX.
11841 (error): In the IPA, an error causes an exit.
11842 (fatal, warning): Use PREFIX.
11843 (internal_error): Use TOOLNAME.
11844 (NUMCELLS): Increase to 10.
11845 * configure, config.in: Regenerate.
11846
d149dd1d
PA		 118472010-06-01 Pedro Alves <pedro@codesourcery.com>
11848
11849 * server.c (handle_query) <qSupported>: Do two passes over the
11850 qSupported string to avoid nesting strtok.
11851
f6528abd
JK		 118522010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11853
11854 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11855 (CDEPS): New.
11856 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11857 -Wl,--dynamic-list.
11858 * configure: Regenerate.
11859 * proc-service.list: New.
11860
ca2a87a0
JK		 118612010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11862
11863 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11864 New comment.
11865
363a6e9f
OS		 118662010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11867
11868 * gdbreplay.c (remote_open): Check error return from socket() call by
11869 its equality to -1 not by it being negative.
11870 * remote-utils.c (remote_open): Likewise.
11871
d23b6cb1
PA		 118722010-05-23 Pedro Alves <pedro@codesourcery.com>
11873
11874 * config.h: Regenerate.
11875
28d3cf85
MK		 118762010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11877
11878 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11879 doesn't provide PTRACE_GET_THREAD_AREA.
11880
fea36a59
MK		 118812010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11882
11883 * linux-m68k-low.c: Include <asm/ptrace.h>
11884 (ps_get_thread_area): Implement.
11885
24b066ba
DE		 118862010-05-03 Doug Evans <dje@google.com>
11887
11888 * event-loop.c (struct callback_event): New struct.
11889 (callback_list): New global.
11890 (append_callback_event, delete_callback_event): New functions.
11891 (process_callback): New function.
11892 (start_event_loop): Call it.
11893 * remote-utils.c (NOT_SCHEDULED): Define.
11894 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11895 moved out of readchar.
11896 (readchar): Rewrite. Call reschedule before returning.
11897 (reset_readchar): New function.
11898 (remote_close): Call it.
11899 (process_remaining, reschedule): New functions.
11900 * server.h (callback_handler_func): New typedef.
11901 (append_callback_event, delete_callback_event): Declare.
11902
9836d6ea
PA		 119032010-05-03 Pedro Alves <pedro@codesourcery.com>
11904
11905 * proc-service.c (ps_pglobal_lookup): Use
11906 thread_db_look_up_one_symbol.
11907 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11908 parameter. Use it instead of all_symbols_looked_up.
11909 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11910 field.
11911 (all_symbols_looked_up): Don't declare.
11912 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11913 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11914 field.
11915 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11916 Set all_symbols_looked_up here.
11917 (thread_db_look_up_one_symbol): New.
11918 (thread_db_get_tls_address): Adjust.
11919 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11920 thread_db object on the heap, and tentatively set it in the
11921 process structure.
11922 (thread_db_init): Don't set all_symbols_looked_up here.
11923 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11924
7984d532
PA		 119252010-05-03 Pedro Alves <pedro@codesourcery.com>
11926
11927 * linux-low.c (linux_kill, linux_detach): Adjust.
11928 (status_pending_p_callback): Remove redundant statement. Check
11929 for !TARGET_WAITIKIND_IGNORE, instead of
11930 TARGET_WAITKIND_STOPPED.
11931 (handle_tracepoints): Make sure LWP is locked. Adjust.
11932 (linux_wait_for_event_1): Adjust.
11933 (linux_cancel_breakpoints): New.
11934 (unsuspend_one_lwp): New.
11935 (unsuspend_all_lwps): New.
11936 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11937 (send_sigstop_callback): Change return type to int, add new
11938 `except' parameter and handle it.
11939 (suspend_and_send_sigstop_callback): New.
11940 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11941 pass them down. If SUSPEND, also increment the lwp's suspend
11942 count.
11943 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11944 (need_step_over_p): Don't consider suspended LWPs.
11945 (start_step_over): Adjust.
11946 (proceed_one_lwp): Change return type to int, add new `except'
11947 parameter and handle it.
11948 (unsuspend_and_proceed_one_lwp): New.
11949 (proceed_all_lwps): Use find_inferior instead of
11950 for_each_inferior.
11951 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11952 also decrement the suspend count of LWPs. Pass `except' down,
11953 instead of hacking its suspend count.
11954 (linux_pause_all): Add `freeze' parameter. Adjust.
11955 (linux_unpause_all): New.
11956 (linux_target_ops): Install linux_unpause_all.
11957 * server.c (handle_status): Adjust.
11958 * target.h (struct target_ops): New fields `unpause_all' and
11959 `cancel_breakpoints'. Add new parameter to `pause_all'.
11960 (pause_all): Add new `freeze' parameter.
11961 (unpause_all): New.
11962 (cancel_breakpoints): New.
11963 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11964 cancel breakpoints.
11965 (cmd_qtstart): Pause threads.
11966 (stop_tracing): Pause threads, and cancel breakpoints.
11967 * win32-low.c (win32_target_ops): Adjust.
11968
e471f25b
PA		 119692010-05-03 Pedro Alves <pedro@codesourcery.com>
11970
11971 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11972 the inferior right away from here...
11973 (linux_wait_1): ... to here, and adjust to check the thread's
11974 last_resume_kind instead of the lwp's step or stop_expected flags.
11975
1915ef4f
PA		 119762010-05-02 Pedro Alves <pedro@codesourcery.com>
11977
11978 * README: Use consistent `GDB' and `GDBserver' spellings.
11979
f9e39928
PA		 119802010-05-02 Pedro Alves <pedro@codesourcery.com>
11981
11982 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11983 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11984 (linux_detach_one_lwp): Assume the lwp is stopped.
11985 (any_thread_of): Delete.
11986 (linux_detach): Stop all lwps here. Don't blindly delete all
11987 breakpoints.
11988 (delete_lwp_callback): New.
11989 (linux_mourn): Delete all lwps of the process that is gone.
11990 (linux_wait_1): Don't delete the last lwp of the process here.
11991 * mem-break.h (mark_breakpoints_out): Declare.
11992 * mem-break.c (mark_breakpoints_out): New.
11993 (free_all_breakpoints): Use it.
11994 * server.c (handle_target_event): If the process is gone, mark
11995 breakpoints out.
11996 * thread-db.c (struct thread_db) <create_bp>: New field.
11997 (thread_db_enable_reporting): Fix prototype. Store a thread event
11998 breakpoint reference in the thread_db struct.
11999 (thread_db_load_search): Clear the thread_db object.
12000 (try_thread_db_load_1): Ditto.
12001 (switch_to_process): New.
12002 (disable_thread_event_reporting): Use it.
12003 (remove_thread_event_breakpoints): New.
12004 (thread_db_detach, thread_db_mourn): Use it.
12005
1e7fc18c
PA		 120062010-05-01 Pedro Alves <pedro@codesourcery.com>
12007
12008 * linux-low.c (linux_enable_event_reporting): New.
12009 (linux_wait_for_event_1, handle_extended_wait): Use it.
12010
02fc4de7
PA		 120112010-04-30 Pedro Alves <pedro@codesourcery.com>
12012
12013 * linux-low.c (linux_kill_one_lwp, linux_kill)
12014 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12015 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12016 SIGSTOP even if the LWP is stopped.
12017 (send_sigstop_callback): New.
12018 (stop_all_lwps): Use send_sigstop_callback instead.
12019 (linux_resume_one_thread): Adjust.
12020 (proceed_one_lwp): Still proceed an LWP that the client has
12021 requested to stop, if we haven't reported it as stopped yet. Make
12022 sure that LWPs the client want stopped, have a pending SIGSTOP.
12023
bc3b5632
DE		 120242010-04-26 Doug Evans <dje@google.com>
12025
ae1ada35
DE		 12026 * server.c (handle_general_set): Make static.
12027
bc3b5632
DE		 12028 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12029 Print received char after testing for error/eof instead of before.
12030 (input_interrupt): Tweak comment.
12031
65730243
DE		 120322010-04-23 Doug Evans <dje@google.com>
12033
12034 * server.c (start_inferior): Print inferior argv if --debug.
12035
a8ae7dc0
AR		 120362010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12037
12038 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12039 * nto-x86-low.c: Include server.h
12040
1c07cc19
PM		 120412010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12042
12043 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12044 be consistent with other sources of this directory.
12045 (init_registers_amd64): Correct name of source file of this function
12046 in the comment.
12047
e0a61e09
PM		 120482010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12049
12050 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12051 64-bit executables.
12052
54709339
PM		 120532010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12054
12055 * win32-i386-low.c: Add 64-bit support.
12056 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12057 (init_registers_amd64): Declare.
12058 (mappings): Add 64-bit version of array.
12059 (init_windows_x86): New function.
12060 (the_low_target): Change init_arch field to init_windows_x86.
12061
e8f0053d
PM		 120622010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12063
12064 * win32-low.c: Adapt to support also 64-bit architecture.
12065 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12066 (get_image_name): Use SIZE_T type for local variable `done'.
12067 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12068 (toolhelp_get_dll_name): Idem.
12069 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12070 Use uintptr_t typecast to avoid warning.
12071 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12072 (handle_exception): Use phex_nz to avoid warning.
12073 (win32_wait): Remove unused local variable `process'.
12074
c481e77e
PM		 120752010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12076
12077 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12078 `amd64-avx.o'.
12079
12ea4b69
PM		 120802010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12081
12082 * configure.ac: Use `ws2_32' library for srv_mingw.
12083 * configure: Regenerate.
12084 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12085 * remote-utils.c: Likewise.
12086
f6d1620c
L		 120872010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12088
12089 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12090 if __x86_64__ is defined.
12091
8e642873
PM		 120922010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12093
12094 * configure: Regenerate.
12095
711e434b
PM		 120962010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12097
12098 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12099 * target.h (target_ops): New get_tib_address field.
12100 * win32-low.h (win32_thread_info): Add thread_local_base field.
12101 * win32-low.c (child_add_thread): Add tlb argument.
12102 Set thread_local_base field to TLB.
12103 (get_child_debug_event): Adapt to child_add_thread change.
12104 (win32_get_tib_address): New function.
12105 (win32_target_ops): Set get_tib_address field to
12106 win32_get_tib_address.
12107 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12108
505106cd
PA		 121092010-04-12 Pedro Alves <pedro@codesourcery.com>
12110
505106cd
PA		 12111 * linux-low.c (linux_mourn): Also remove the process.
12112 * server.c (handle_target_event): Don't remove the process here.
12113 * nto-low.c (nto_mourn): New.
12114 (nto_target_ops): Install it.
12115 * spu-low.c (spu_mourn): New.
12116 (spu_target_ops): Install it.
12117 * win32-low.c (win32_mourn): New.
12118 (win32_target_ops): Install it.
12119
e8470a06
PA		 121202010-04-12 Pedro Alves <pedro@codesourcery.com>
12121
12122 * server.h (buffer_xml_printf): Remove redundant `;'.
12123
45ba0d02
PA		 121242010-04-12 Pedro Alves <pedro@codesourcery.com>
12125
12126 * regcache.c (set_register_cache): Invalidate regcaches before
12127 changing the register cache layout.
12128 (regcache_invalidate_one): Allow a NULL regcache.
12129 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12130 regcaches before changing the register cache layout or the target
12131 regsets.
12132
59e04013
L		 121332010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12134
12135 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12136 variable warning on Linux/x86-64.
12137
8336d594
PA		 121382010-04-11 Pedro Alves <pedro@codesourcery.com>
12139
12140 GDBserver disconnected tracing support.
12141
12142 * linux-low.c (linux_remove_process): Delete.
12143 (add_lwp): Don't set last_resume_kind here.
12144 (linux_kill): Use `mourn'.
12145 (linux_detach): Use `thread_db_detach', and `mourn'.
12146 (linux_mourn): New.
12147 (linux_attach_lwp_1): Adjust comment.
12148 (linux_attach): last_resume_kind moved the thread_info; adjust.
12149 (status_pending_p_callback): Adjust.
12150 (linux_wait_for_event_1): Adjust.
12151 (count_events_callback, select_singlestep_lwp_callback)
12152 (select_event_lwp_callback, cancel_breakpoints_callback)
12153 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12154 (proceed_one_lwp): Adjust.
12155 (linux_async): Add debug output.
12156 (linux_thread_stopped): New.
12157 (linux_pause_all): New.
12158 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12159 linux_pause_all.
12160 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12161 (thread_db_free): Delete declaration.
12162 (thread_db_detach, thread_db_mourn): Declare.
12163 * thread-db.c (thread_db_init): Use thread_db_mourn.
12164 (thread_db_free): Delete, split in two.
12165 (disable_thread_event_reporting): New.
12166 (thread_db_detach): New.
12167 (thread_db_mourn): New.
12168
12169 * server.h (struct thread_info) <last_resume_kind>: New field.
12170 <attached>: Add comment.
12171 <gdb_detached>: New field.
12172 (handler_func): Change return type to int.
12173 (handle_serial_event, handle_target_event): Ditto.
12174 (gdb_connected): Declare.
12175 (tracing): Delete.
12176 (disconnected_tracing): Declare.
12177 (stop_tracing): Declare.
12178
12179 * server.c (handle_query) <qSupported>: Report support for
12180 disconnected tracing.
12181 (queue_stop_reply_callback): Account for running threads.
12182 (gdb_wants_thread_stopped): New.
12183 (gdb_wants_all_threads_stopped): New.
12184 (gdb_reattached_process): New.
12185 (handle_status): Clear the `gdb_detached' flag of all processes.
12186 In all-stop, stop all threads.
12187 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12188 (process_serial_event): If the remote connection breaks, or if an
12189 exit was forced with "monitor exit", force an event loop exit.
12190 Handle disconnected tracing on detach.
12191 (handle_serial_event): Adjust.
12192 (handle_target_event): If GDB isn't connected, forward events back
12193 to the inferior, unless the last process exited, in which case,
12194 exit gdbserver. Adjust interface.
12195
12196 * remote-utils.c (remote_open): Don't block in accept. Instead
12197 register an event loop source on the listen socket file
12198 descriptor. Refactor bits into ...
12199 (listen_desc): ... this new global.
12200 (gdb_connected): ... this new function.
12201 (enable_async_notification): ... this new function.
12202 (handle_accept_event): ... this new function.
12203 (remote_close): Clear remote_desc.
12204
12205 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12206
12207 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12208 New fields.
12209 (mourn_inferior): Define.
12210 (target_process_qsupported): Avoid the dangling else problem.
12211 (thread_stopped): Define.
12212 (pause_all): Define.
12213 (target_waitstatus_to_string): Declare.
12214 * target.c (target_waitstatus_to_string): New.
12215
12216 * tracepoint.c (tracing): Make extern.
12217 (disconnected_tracing): New.
12218 (stop_tracing): Make extern. Handle tracing stops due to GDB
12219 disconnecting.
12220 (cmd_qtdisconnected): New.
12221 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12222 (handle_tracepoint_general_set): Handle QTDisconnected.
12223
12224 * event-loop.c (event_handler_func): Change return type to int.
12225 (process_event): Bail out if the event handler wants the event
12226 loop to stop.
12227 (handle_file_event): Ditto.
12228 (start_event_loop): Bail out if the event handler wants the event
12229 loop to stop.
12230
12231 * nto-low.c (nto_target_ops): Adjust.
12232 * spu-low.c (spu_wait): Don't remove the process here.
12233 (spu_target_ops): Adjust.
12234 * win32-low.c (win32_wait): Don't remove the process here.
12235 (win32_target_ops): Adjust.
12236
5d267c4c
PA		 122372010-04-11 Pedro Alves <pedro@codesourcery.com>
12238
12239 * regcache.c (realloc_register_cache): Invalidate inferior's
12240 regcache before recreating it.
12241
623ccd72
PA		 122422010-04-09 Pedro Alves <pedro@codesourcery.com>
12243
12244 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12245
219f2f23
PA		 122462010-04-09 Stan Shebs <stan@codesourcery.com>
12247 Pedro Alves <pedro@codesourcery.com>
12248
12249 * server.h (LONGEST): New.
12250 (struct thread_info) <while_stepping>: New field.
12251 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12252 Declare.
12253 (initialize_tracepoint, handle_tracepoint_general_set)
12254 (handle_tracepoint_query, tracepoint_finished_step)
12255 (tracepoint_was_hit, release_while_stepping_state_list):
12256 (current_traceframe): Declare.
12257 * server.c (handle_general_set): Handle tracepoint packets.
12258 (read_memory): New.
12259 (write_memory): New.
12260 (handle_search_memory_1): Use read_memory.
12261 (handle_query): Report support for conditional tracepoints, trace
12262 state variables, and tracepoint sources. Handle tracepoint
12263 queries.
12264 (main): Initialize the tracepoints module.
12265 (process_serial_event): Handle traceframe reads/writes.
12266
12267 * linux-low.c (handle_tracepoints): New.
12268 (linux_wait_1): Call it.
12269 (linux_resume_one_lwp): Handle while-stepping.
12270 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12271 (linux_target_ops): Install them.
12272 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12273 New field.
12274 * linux-x86-low.c (x86_supports_tracepoints): New.
12275 (the_low_target). Install it.
12276
12277 * mem-break.h (delete_breakpoint): Declare.
12278 * mem-break.c (delete_breakpoint): Make external.
12279
12280 * target.h (struct target_ops): Add `supports_tracepoints',
12281 `read_pc', and `write_pc' fields.
12282 (target_supports_tracepoints): Define.
12283 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12284 (phex_nz): New.
12285
12286 * regcache.h (struct regcache) <registers_owned>: New field.
12287 (init_register_cache, regcache_cpy): Declare.
12288 (regcache_read_pc, regcache_write_pc): Declare.
12289 (register_cache_size): Declare.
12290 (supply_regblock): Declare.
12291 * regcache.c (init_register_cache): New.
12292 (new_register_cache): Use it.
12293 (regcache_cpy): New.
12294 (register_cache_size): New.
12295 (supply_regblock): New.
12296 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 12297
219f2f23
PA		 12298 * tracepoint.c: New.
12299
12300 * Makefile.in (OBS): Add tracepoint.o.
12301 (tracepoint.o): New rule.
12302
3a13a53b
L		 123032010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12304
12305 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12306 (i386-mmx.o): New.
12307 (i386-mmx.c): Likewise.
12308 (i386-mmx-linux.o): Likewise.
12309 (i386-mmx-linux.c): Likewise.
12310
12311 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12312 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12313 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12314 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12315
12316 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12317 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12318 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12319
1570b33e
L		 123202010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12321
12322 * Makefile.in (clean): Updated.
12323 (i386-avx.o): New.
12324 (i386-avx.c): Likewise.
12325 (i386-avx-linux.o): Likewise.
12326 (i386-avx-linux.c): Likewise.
12327 (amd64-avx.o): Likewise.
12328 (amd64-avx.c): Likewise.
12329 (amd64-avx-linux.o): Likewise.
12330 (amd64-avx-linux.c): Likewise.
12331
12332 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12333 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12334 (srv_amd64_regobj): Add amd64-avx.o.
12335 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12336 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12337 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12338 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12339 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12340 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12341 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12342
12343 * i387-fp.c: Include "i386-xstate.h".
12344 (i387_xsave): New.
12345 (i387_cache_to_xsave): Likewise.
12346 (i387_xsave_to_cache): Likewise.
12347 (x86_xcr0): Likewise.
12348
12349 * i387-fp.h (i387_cache_to_xsave): Likewise.
12350 (i387_xsave_to_cache): Likewise.
12351 (x86_xcr0): Likewise.
12352
12353 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12354 * linux-crisv32-low.c (target_regsets): Likewise.
12355 * linux-m68k-low.c (target_regsets): Likewise.
12356 * linux-mips-low.c (target_regsets): Likewise.
12357 * linux-ppc-low.c (target_regsets): Likewise.
12358 * linux-s390-low.c (target_regsets): Likewise.
12359 * linux-sh-low.c (target_regsets): Likewise.
12360 * linux-sparc-low.c (target_regsets): Likewise.
12361 * linux-xtensa-low.c (target_regsets): Likewise.
12362
12363 * linux-low.c: Include <sys/uio.h>.
12364 (regsets_fetch_inferior_registers): Support nt_type.
12365 (regsets_store_inferior_registers): Likewise.
12366 (linux_process_qsupported): New.
12367 (linux_target_ops): Add linux_process_qsupported.
12368
12369 * linux-low.h (regset_info): Add nt_type.
12370 (linux_target_ops): Add process_qsupported.
12371
12372 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12373 and <sys/uio.h>.
12374 (init_registers_i386_avx_linux): New.
12375 (init_registers_amd64_avx_linux): Likewise.
12376 (xmltarget_i386_linux_no_xml): Likewise.
12377 (xmltarget_amd64_linux_no_xml): Likewise.
12378 (PTRACE_GETREGSET): Likewise.
12379 (PTRACE_SETREGSET): Likewise.
12380 (x86_fill_xstateregset): Likewise.
12381 (x86_store_xstateregset): Likewise.
12382 (use_xml): Likewise.
12383 (x86_linux_update_xmltarget): Likewise.
12384 (x86_linux_process_qsupported): Likewise.
12385 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12386 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12387 init_registers_i386_linux here. Call
12388 x86_linux_update_xmltarget.
12389 (the_low_target): Add x86_linux_process_qsupported.
12390
12391 * server.c (handle_query): Call target_process_qsupported.
12392
12393 * target.h (target_ops): Add process_qsupported.
12394 (target_process_qsupported): New.
12395
fc7238bb
PA		 123962010-04-03 Pedro Alves <pedro@codesourcery.com>
12397
12398 * inferiors.c (add_thread): Set last_status kind to
12399 TARGET_WAITKIND_IGNORE.
12400 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12401 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12402 (linux_wait_1): Move `thread' local definition to block that uses
12403 it. Don't NULL initialize `event_child'.
12404 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12405 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12406 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12407
bdabb078
PA		 124082010-04-01 Pedro Alves <pedro@codesourcery.com>
12409
12410 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12411 an extended waitstatus, or by a watchpoint.
12412 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12413 thread was stepping or has been stopped by a watchpoint.
12414
d3bbe7a0
PA		 124152010-04-01 Pedro Alves <pedro@codesourcery.com>
12416
12417 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12418 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12419 of another, then delete the previous, and validate all
12420 breakpoints.
12421 (validate_inserted_breakpoint): New.
12422 (delete_disabled_breakpoints): New.
12423 (validate_breakpoints): New.
12424 (check_mem_read): Validate breakpoints before trusting their
12425 shadow. Delete disabled breakpoints.
12426 (check_mem_write): Validate breakpoints before trusting they
12427 should be inserted. Delete disabled breakpoints.
12428 * mem-break.h (validate_breakpoints):
12429 * server.c (handle_query): Validate breakpoints when we see a
12430 qSymbol query.
12431
8b07ae33
PA		 124322010-04-01 Pedro Alves <pedro@codesourcery.com>
12433
12434 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12435 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12436 if we could tell there's a GDB breakpoint at stop_pc.
12437 (need_step_over_p): Don't do a step over if we find a GDB
12438 breakpoint at the resume PC.
12439
12440 * mem-break.c (struct raw_breakpoint): New.
12441 (enum bkpt_type): New type `gdb_breakpoint'.
12442 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12443 fields. New field `raw'.
12444 (find_raw_breakpoint_at): New.
12445 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12446 breakpoint instead.
12447 (set_breakpoint_at): Adjust.
12448 (delete_raw_breakpoint): New.
12449 (release_breakpoint): New.
12450 (delete_breakpoint): Rename to...
12451 (delete_breakpoint_1): ... this. Add proc parameter. Use
12452 release_breakpoint. Return ENOENT.
12453 (delete_breakpoint): Reimplement.
12454 (find_breakpoint_at): Delete.
12455 (find_gdb_breakpoint_at): New.
12456 (delete_breakpoint_at): Delete.
12457 (set_gdb_breakpoint_at): New.
12458 (delete_gdb_breakpoint_at): New.
12459 (gdb_breakpoint_here): New.
12460 (set_reinsert_breakpoint): Use release_breakpoint.
12461 (uninsert_breakpoint): Rename to ...
12462 (uninsert_raw_breakpoint): ... this.
12463 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12464 (reinsert_raw_breakpoint): Change parameter type to
12465 raw_breakpoint.
12466 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12467 instead.
12468 (check_breakpoints): Adjust. Use release_breakpoint.
12469 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12470 (breakpoint_inserted_here): Ditto.
12471 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12472 Don't trust the breakpoint's shadow if it is not inserted.
12473 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12474 (delete_all_breakpoints): Adjust.
12475 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12476 use delete_breakpoint_1.
12477
12478 * mem-break.h (breakpoints_supported): Delete declaration.
12479 (set_gdb_breakpoint_at): Declare.
12480 (gdb_breakpoint_here): Declare.
12481 (delete_breakpoint_at): Delete.
12482 (delete_gdb_breakpoint_at): Declare.
12483
12484 * server.h (struct raw_breakpoint): Forward declare.
12485 (struct process_info): New field `raw_breakpoints'.
12486
12487 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12488 breakpoints.
12489
6bf5e0ba
PA		 124902010-03-24 Pedro Alves <pedro@codesourcery.com>
12491
12492 * linux-low.c (status_pending_p_callback): Fix comment.
12493 (linux_wait_for_event_1): Move most of the internal breakpoint
12494 handling from here...
12495 (linux_wait_1): ... to here.
12496 (count_events_callback): New.
12497 (select_singlestep_lwp_callback): New.
12498 (select_event_lwp_callback): New.
12499 (cancel_breakpoints_callback): New.
12500 (select_event_lwp): New.
12501 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12502 priority to all LWPs that have had events that should be reported
12503 to the client. Cancel breakpoints when about to reporting the
12504 event to the client, not while stopping lwps. No longer cancel
12505 finished single-steps here.
12506 (cancel_finished_single_step): Delete.
12507 (cancel_finished_single_steps): Delete.
12508
414a389f
PA		 125092010-03-24 Pedro Alves <pedro@codesourcery.com>
12510
12511 * mem-break.c (enum bkpt_type): New.
12512 (struct breakpoint): New field `type'.
12513 (set_breakpoint_at): Change return type to struct breakpoint
12514 pointer. Set type to `other_breakpoint' by default.
12515 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12516 in the breakpoint list.
12517 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12518 (reinsert_breakpoint): Rename to ...
12519 (reinsert_raw_breakpoint): ... this.
12520 (reinsert_breakpoints_at): Adjust.
12521 * mem-break.h (struct breakpoint): Declare.
12522 (set_breakpoint_at): Change return type to struct breakpoint
12523 pointer.
12524
2280c721
PA		 125252010-03-24 Pedro Alves <pedro@codesourcery.com>
12526
12527 * server.c (handle_query): Assign, not compare.
12528
d50171e4
PA		 125292010-03-24 Pedro Alves <pedro@codesourcery.com>
12530
12531 Teach linux gdbserver to step-over-breakpoints.
12532
12533 * linux-low.c (can_hardware_single_step): New.
12534 (supports_breakpoints): New.
12535 (handle_extended_wait): If stopping threads, read the stop pc of
12536 the new cloned LWP.
12537 (get_pc): New.
12538 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12539 low target doesn't support retrieving the PC.
12540 (add_lwp): Set last_resume_kind to resume_continue.
12541 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12542 (linux_attach): Don't clear stop_expected. Set the lwp's
12543 last_resume_kind to resume_stop.
12544 (linux_detach_one_lwp): Don't check for removed breakpoints.
12545 (check_removed_breakpoint): Delete.
12546 (status_pending_p): Rename to ...
12547 (status_pending_p_callback): ... this. Don't check for removed
12548 breakpoints. Don't consider threads that are stopped from GDB's
12549 perspective.
12550 (linux_wait_for_lwp): Always read the stop_pc here.
12551 (cancel_breakpoint): New.
12552 (step_over_bkpt): New global.
12553 (linux_wait_for_event_1): Implement stepping over breakpoints.
12554 (gdb_wants_lwp_stopped): New.
12555 (gdb_wants_all_stopped): New.
12556 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12557 single-step traps here. Store the thread's last reported target
12558 wait status.
12559 (send_sigstop): Don't clear stop_expected. Always set it,
12560 instead.
12561 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12562 (cancel_finished_single_step): New.
12563 (cancel_finished_single_steps): New.
12564 (wait_for_sigstop): Don't cancel finished single-step traps here.
12565 (linux_resume_one_lwp): Don't check for removed breakpoints.
12566 Don't set `step' on non-hardware step archs.
12567 (linux_set_resume_request): Ignore resume_stop requests if already
12568 stopping or stopped. Set the lwp's last_resume_kind.
12569 (resume_status_pending_p): Don't check for removed breakpoints.
12570 (need_step_over_p): New.
12571 (start_step_over): New.
12572 (finish_step_over): New.
12573 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12574 requests. Clear the thread's last reported target waitstatus.
12575 Don't use the `suspended' flag. Don't consider pending breakpoints.
12576 (linux_resume): Start a step-over if necessary.
12577 (proceed_one_lwp): New.
12578 (proceed_all_lwps): New.
12579 (unstop_all_lwps): New.
12580 * linux-low.h (struct lwp_info): Rewrite comment for the
12581 `suspended' flag. Add the `stop_pc' field. Delete the
12582 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12583 Add `'last_resume_kind' and `need_step_over' fields.
12584 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12585 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12586 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12587 (set_raw_breakpoint_at): New.
12588 (set_breakpoint_at): Rewrite to use it.
12589 (reinsert_breakpoint_handler): Delete.
12590 (set_reinsert_breakpoint): New.
12591 (reinsert_breakpoint_by_bp): Delete.
12592 (delete_reinsert_breakpoints): New.
12593 (uninsert_breakpoint): Rewrite.
12594 (uninsert_breakpoints_at): New.
12595 (reinsert_breakpoint): Rewrite.
12596 (reinsert_breakpoints_at): New.
12597 (check_breakpoints): Rewrite.
12598 (breakpoint_here): New.
12599 (breakpoint_inserted_here): New.
12600 (check_mem_read): Adjust.
12601 * mem-break.h (breakpoints_supported, breakpoint_here)
12602 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12603 (reinsert_breakpoint_by_bp): Delete declaration.
12604 (delete_reinsert_breakpoints): Declare.
12605 (reinsert_breakpoint): Delete declaration.
12606 (reinsert_breakpoints_at): Declare.
12607 (uninsert_breakpoint): Delete declaration.
12608 (uninsert_breakpoints_at): Declare.
12609 (check_breakpoints): Adjust prototype.
12610 * server.h: Adjust include order.
12611 (struct thread_info): Declare here. Add a `last_status' field.
12612
30ba68cb
MS		 126132010-03-23 Michael Snyder <msnyder@vmware.com>
12614
12615 * server.c (crc32): New function.
12616 (handle_query): Add handling for 'qCRC:' request.
12617
b9a881c2
PA		 126182010-03-23 Pedro Alves <pedro@codesourcery.com>
12619
12620 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12621 lwp had been stopped by a watchpoint.
12622
e92d13d5
PA		 126232010-03-16 Pedro Alves <pedro@codesourcery.com>
12624
12625 * server.h (internal_error): Declare.
12626 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12627 * utils.c (internal_error): New function.
12628
64daa791
AS		 126292010-03-15 Andreas Schwab <schwab@redhat.com>
12630
12631 * configure.srv: Fix typo setting srv_regobj.
12632
f52cd8cd
PA		 126332010-03-15 Pedro Alves <pedro@codesourcery.com>
12634
12635 * linux-low.c (fetch_register): Avoid passing a non string literal
12636 format to `error'.
12637 (usr_store_inferior_registers): Ditto.
12638
93ae6fdc
PA		 126392010-03-14 Pedro Alves <pedro@codesourcery.com>
12640
12641 * linux-low.c (linux_write_memory): Bail out early if peeking
12642 memory failed.
12643
c3adc08c
PA		 126442010-03-14 Pedro Alves <pedro@codesourcery.com>
12645
12646 * linux-low.h (struct lwp_info): New fields
12647 `stopped_by_watchpoint' and `stopped_data_address'.
12648 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12649 here, and cache them in the lwp object.
12650 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12651 directly.
12652 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12653 field.
12654 (linux_stopped_by_watchpoint): Rewrite.
12655 (linux_stopped_data_address): Rewrite.
12656
bce522a2
PA		 126572010-03-06 Simo Melenius <simo.melenius@iki.fi>
12658
12659 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12660 switching the current inferior, not before.
12661
90884b2b
L		 126622010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12663
12664 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12665 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12666 i386-linux.c and amd64-linux.c.
12667 (reg-i386.o): Removed.
12668 (reg-i386.c): Likewise.
12669 (reg-i386-linux.o): Likewise.
12670 (reg-i386-linux.c): Likewise.
12671 (reg-x86-64.o): Likewise.
12672 (reg-x86-64.c): Likewise.
12673 (reg-x86-64-linux.o): Likewise.
12674 (reg-x86-64-linux.c): Likewise.
12675 (i386.o): New.
12676 (i386.c): Likewise.
12677 (i386-linux.o): Likewise.
12678 (i386-linux.c): Likewise.
12679 (amd64.o): Likewise.
12680 (amd64.c): Likewise.
12681 (amd64-linux.o): Likewise.
12682 (amd64-linux.c): Likewise.
12683
12684 * configure.srv (srv_i386_regobj): New.
12685 (srv_i386_linux_regobj): Likewise.
12686 (srv_amd64_regobj): Likewise.
12687 (srv_amd64_linux_regobj): Likewise.
12688 (srv_i386_32bit_xmlfiles): Likewise.
12689 (srv_i386_64bit_xmlfiles): Likewise.
12690 (srv_i386_xmlfiles): Likewise.
12691 (srv_amd64_xmlfiles): Likewise.
12692 (srv_i386_linux_xmlfiles): Likewise.
12693 (srv_amd64_linux_xmlfiles): Likewise.
12694 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12695 srv_xmlfiles to $srv_i386_xmlfiles.
12696 (i[34567]86-*-mingw32ce*): Likewise.
12697 (i[34567]86-*-mingw*): Likewise.
12698 (i[34567]86-*-nto*): Likewise.
12699 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12700 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12701 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12702 (x86_64-*-linux*): Likewise.
12703
12704 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12705 (init_registers_amd64_linux): New.
12706 (x86_arch_setup): Replace init_registers_x86_64_linux with
12707 init_registers_amd64_linux.
12708
193f13e6
MK		 127092010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12710
12711 * configure.ac: Check for libdl. If it is not available link against
12712 static libthread_db.
12713 * configure: Regenerate.
12714
85d721b8
PA		 127152010-02-22 Pedro Alves <pedro@codesourcery.com>
12716
12717 PR9605
12718
12719 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12720 handing a read watchpoint.
12721 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12722
6076632b
DE		 127232010-02-12 Doug Evans <dje@google.com>
12724
12725 * linux-low.c (linux_supports_tracefork_flag): Document.
12726 (linux_look_up_symbols): Add comment.
12727
3327ccf7
L		 127282010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12729
12730 * regcache.c (supply_register): Clear regcache if buf is NULL.
12731
0718675c 127322010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 12733 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 12734
12735 * inferiors.c (find_inferior): Add function documentation.
12736 (unloaded_dll): Handle the case where the unloaded dll has not
12737 been previously registered in the dll list.
12738
177321bd
DJ		 127392010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12740
12741 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12742 (thumb2_breakpoint): New.
12743 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12744
2b009048
DJ		 127452010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12746
12747 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12748 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12749 breakpoints.
12750
3be029c7
PA		 127512010-01-21 Pedro Alves <pedro@codesourcery.com>
12752
12753 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12754
18f5de3b
JK		 127552010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12756
12757 * linux-s390-low.c (s390_collect_ptrace_register)
12758 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12759
3743bb4f
DE		 127602010-01-21 Doug Evans <dje@google.com>
12761
14ce3065
DE		 12762 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12763 (PTRACE_ARG4_TYPE): New macro.
12764 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12765 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12766 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12767 (usr_store_inferior_registers): Ditto.
12768 (linux_read_memory, linux_write_memory): Ditto.
12769 (linux_test_for_tracefork): Ditto.
12770
3743bb4f
DE		 12771 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12772 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12773
8b315be5
PA		 127742010-01-21 Pedro Alves <pedro@codesourcery.com>
12775
12776 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12777 target.
12778
85492558
PA		 127792010-01-21 Pedro Alves <pedro@codesourcery.com>
12780
12781 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12782 prototype to take a regcache. Adjust.
12783
442ea881
PA		 127842010-01-20 Pedro Alves <pedro@codesourcery.com>
12785
12786 * regcache.h (struct thread_info): Forward declare.
12787 (struct regcache): New.
12788 (new_register_cache): Adjust prototype.
12789 (get_thread_regcache): Declare.
12790 (free_register_cache): Adjust prototype.
12791 (registers_to_string, registers_from_string): Ditto.
12792 (supply_register, supply_register_by_name, collect_register)
12793 (collect_register_as_string, collect_register_by_name): Ditto.
12794 * regcache.c (struct inferior_regcache_data): Delete.
12795 (get_regcache): Rename to ...
12796 (get_thread_regcache): ... this. Adjust. Switch inferior before
12797 fetching registers.
12798 (regcache_invalidate_one): Adjust.
12799 (regcache_invalidate): Fix prototype.
12800 (new_register_cache): Return the new register cache.
12801 (free_register_cache): Change prototype.
12802 (realloc_register_cache): Adjust.
12803 (registers_to_string): Change prototype to take a regcache. Adjust.
12804 (registers_from_string): Ditto.
12805 (register_data): Ditto.
12806 (supply_register): Ditto.
12807 (supply_register_by_name): Ditto.
12808 (collect_register): Ditto.
12809 (collect_register_as_string): Ditto.
12810 (collect_register_by_name): Ditto.
12811 * server.c (process_serial_event): Adjust.
12812 * linux-low.h (regset_fill_func, regset_store_func): Change
12813 prototype.
12814 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12815 Change prototype.
12816 * linux-low.c (get_stop_pc): Adjust.
12817 (check_removed_breakpoint): Adjust.
12818 (linux_wait_for_event): Adjust.
12819 (linux_resume_one_lwp): Adjust.
12820 (fetch_register): Add regcache parameter. Adjust.
12821 (usr_store_inferior_registers): Ditto.
12822 (regsets_fetch_inferior_registers): Ditto.
12823 (regsets_store_inferior_registers): Ditto.
12824 (linux_fetch_registers, linux_store_registers): Ditto.
12825 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12826 regcache. Adjust.
43aaf8b6
PA		 12827 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12828 Ditto.
442ea881
PA		 12829 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12830 prototype to take a regcache.
12831 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12832 * remote-utils.c (convert_ascii_to_int, outreg)
12833 (prepare_resume_reply): Change prototype to take a regcache.
12834 Adjust.
12835 * target.h (struct target_ops) <fetch_registers, store_registers>:
12836 Change prototype to take a regcache.
12837 (fetch_inferior_registers, store_inferior_registers): Change
12838 prototype to take a regcache. Adjust.
12839 * proc-service.c (ps_lgetregs): Adjust.
12840 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12841 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12842 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12843 take a regcache. Adjust.
12844 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12845 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12846 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12847 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12848 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12849 (cris_cannot_fetch_register):
12850 (cris_breakpoint_at): Change prototype to take a regcache.
12851 Adjust.
12852 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12853 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12854 to take a regcache. Adjust.
12855 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12856 Adjust.
12857 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12858 take a regcache. Adjust.
12859 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12860 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12861 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12862 * linux-mips-low.c (mips_get_pc):
12863 (mips_set_pc): Change prototype to take a regcache. Adjust.
12864 (mips_reinsert_addr): Adjust.
12865 (mips_collect_register): Change prototype to take a regcache.
12866 Adjust.
12867 (mips_supply_register):
12868 (mips_collect_register_32bit, mips_supply_register_32bit)
12869 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12870 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 12871 * linux-ppc-low.c (ppc_supply_ptrace_register)
12872 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 12873 (parse_spufs_run): Adjust.
12874 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12875 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12876 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12877 take a regcache. Adjust.
12878 * linux-s390-low.c (s390_collect_ptrace_register)
12879 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12880 (s390_set_pc): Change prototype to take a regcache. Adjust.
12881 (s390_arch_setup): Adjust.
12882 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12883 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12884 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12885 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12886 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12887 regcache. Adjust.
12888 (sparc_breakpoint_at): Adjust.
12889 * linux-xtensa-low.c (xtensa_fill_gregset):
12890 (xtensa_store_gregset):
12891 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12892 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12893 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12894 prototype to take a regcache. Adjust.
12895 * win32-arm-low.c (arm_fetch_inferior_register)
12896 (arm_store_inferior_register): Change prototype to take a
12897 regcache. Adjust.
12898 * win32-i386-low.c (i386_fetch_inferior_register)
12899 (i386_store_inferior_register): Change prototype to take a
12900 regcache. Adjust.
12901 * win32-low.c (child_fetch_inferior_registers)
12902 (child_store_inferior_registers): Change prototype to take a
12903 regcache. Adjust.
12904 (win32_wait): Adjust.
12905 (win32_fetch_inferior_registers): Change prototype to take a
12906 regcache. Adjust.
12907 (win32_store_inferior_registers): Adjust.
12908 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12909 store_inferior_register>: Change prototype to take a regcache.
12910
60c3d7b0
DE		 129112010-01-20 Doug Evans <dje@google.com>
12912
12913 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12914 #ifdef.
12915 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 12916 (W_STOPCODE): Provide definition if missing.
60c3d7b0 12917
dc146f7c
VP		 129182010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12919
12920 * linux-low.c (linux_core_of_thread): New.
12921 (compare_ints, show_process, list_threads): New.
12922 (linux_qxfer_osdata): Report threads and cores.
12923 (linux_target_op): Register linux_core_of_thread.
12924 * remote-utils.c (prepare_resume_reply): Report the core.
12925 (buffer_xml_printf): Support %d specifier.
12926 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12927 New.
12928 (handle_query): Handle qXfer:threads. Announce availability
12929 thereof.
12930 * target.h (struct target_ops): New field core_of_thread.
12931
7803799a
UW		 129322010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12933
12934 * Makefile.in (clean): Remove new generated files.
12935 (reg-s390.o, reg-s390.c): Remove rules.
12936 (reg-s390x.o, reg-s390x.c): Likewise.
12937 (s390-linux32.o, s390-linux32.c): Add rules.
12938 (s390-linux64.o, s390-linux64.c): Likewise.
12939 (s390x-linux64.o, s390x-linux64.c): Likewise.
12940 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12941 * linux-s390-low.c: Include <elf.h>.
12942 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12943 (init_registers_s390): Remove prototype.
12944 (init_registers_s390x): Likewise.
12945 (init_registers_s390_linux32): Add prototype.
12946 (init_registers_s390_linux64): Likewise.
12947 (init_registers_s390x_linux64): Likewise.
12948 (s390_num_regs_3264): New define.
12949 (s390_regmap_3264): New global variable.
12950 (s390_cannot_fetch_register): Remove obsolete check.
12951 (s390_cannot_store_register): Likewise.
12952 (s390_collect_ptrace_register): Handle upper/lower register halves.
12953 (s390_supply_ptrace_register): Likewise.
12954 (s390_fill_gregset): Update to register number changes.
12955 (s390_get_hwcap): New routine.
12956 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12957 Install appropriate regmap and register set.
12958
6e7ffa39
JB		 129592010-01-01 Joel Brobecker <brobecker@adacore.com>
12960
12961 * server.c (gdbserver_version): Update copyright year to 2010.
12962 * gdbreplay.c (gdbreplay_version): Likewise.
12963
957f3f49
DE		 129642009-12-28 Doug Evans <dje@google.com>
12965
12966 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12967 elf/external.h. Include <elf.h> instead but only if necessary.
12968
ca5c370d
PA		 129692009-12-28 Pedro Alves <pedro@codesourcery.com>
12970
12971 * linux-low.c (linux_remove_process): Remove `detaching'
12972 parameter. Don't release/detach from thread_db here.
12973 (linux_kill): Release/detach from thread_db here, ...
12974 (linux_detach): ... and here, before actually detaching.
12975 (linux_wait_1): ... and here, when a process exits.
12976 * thread-db.c (any_thread_of): New.
12977 (thread_db_free): Switch the current inferior to a thread of the
12978 passed in process.
12979
4ee62156
DE		 129802009-12-21 Doug Evans <dje@google.com>
12981
d90e6a88
DE		 12982 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12983
c5f62d5f
DE		 12984 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12985 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12986 warning ifndef __NR_tkill. Move setting of errno there too.
12987 Delete unnecessary resetting of errno after syscall.
12988 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12989
10e86dd7
DE		 12990 * configure.ac: Check for dladdr.
12991 * config.in: Regenerate.
12992 * configure: Regenerate.
12993 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12994 (try_thread_db_load): Update.
12995
4ee62156
DE		 12996 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12997
00f515da
DE		 129982009-12-18 Doug Evans <dje@google.com>
12999
e9464885
DE		 13000 * event-loop.c: Include unistd.h if it exists.
13001
07d4f67e
DE		 13002 * linux-low.c (my_waitpid): Move definition away from being in
13003 between linux_tracefork_child/linux_test_for_tracefork.
13004
00f515da
DE		 13005 * gdb_proc_service.h (psaddr_t): Fix type.
13006 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13007 signature to match glibc.
13008
1de1badb
DE		 130092009-12-16 Doug Evans <dje@google.com>
13010
13011 * linux-low.c (linux_read_memory): Fix argument to read.
13012
aeeb81d1
PA		 130132009-11-26 Pedro Alves <pedro@codesourcery.com>
13014
13015 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13016 events, don't leave current_inferior pointing at null.
13017
10357975
PA		 130182009-11-26 Pedro Alves <pedro@codesourcery.com>
13019
13020 * win32-low.c (LOG): Delete.
13021 (OUTMSG): Output to stderr.
13022 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13023 on compile time LOG macro.
13024 (win32_wait): Fix debug output.
13025
cf6e3471
PA		 130262009-11-26 Pedro Alves <pedro@codesourcery.com>
13027
13028 * win32-low.c (win32_add_one_solib): If the dll name is
13029 "ntdll.dll", prepend the system directory to the dll path.
13030
0c85e18e
MK		 130312009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13032
13033 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13034
9ac544ce 130352009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 13036 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 13037
13038 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13039 * configure.ac: Check for __mcoldfire__ and set
13040 gdb_cv_m68k_is_coldfire.
13041 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13042 reg-cf.o and reg-m68k.o.
13043 * configure: Regenerated.
13044
fd7dd3e6
PA		 130452009-11-16 Pedro Alves <pedro@codesourcery.com>
13046
13047 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13048 Pass it to thread_db_free.
13049 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13050 proper `detaching' argument to linux_remove_process.
13051 * linux-low.h (thread_db_free): Add `detaching' parameter.
13052 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13053 to thread_db_free.
13054 (thread_db_free): Add `detaching' parameter. Only
13055 call td_ta_clear_event if detaching from process.
13056
75aa492e
MK		 130572009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13058
13059 * thread-db.c (thread_db_free): Fix typo.
13060
21e1bee4
PP		 130612009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13062
13063 PR gdb/10838
13064 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13065
8838b45e
NS		 130662009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13067
13068 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13069 with an i686 compiler.
13070 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13071 needed.
13072 * configure: Rebuilt.
13073
8a35fb51
SL		 130742009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13075
13076 PR gdb/10783
13077
13078 * server.c (handle_search_memory_1): Correct read_addr initialization
13079 in loop for searching subsequent chunks.
13080
96f15937
PP		 130812009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13082
13083 * configure.ac: New --with-libthread-db option.
13084 * thread-db.c: Allow direct dependence on libthread_db.
13085 (thread_db_free): Adjust.
13086 * config.in: Regenerate.
13087 * configure: Likewise.
889bf7c5 13088
5f7d1694
PP		 130892009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13090
13091 PR gdb/10757
13092 * thread-db.c (attach_thread): New function.
13093 (maybe_attach_thread): Return success/failure.
13094 (find_new_threads_callback): Adjust.
889bf7c5
PA		 13095 (thread_db_find_new_threads): Loop until no new threads.
13096
88e3b899
PA		 130972009-10-13 Pedro Alves <pedro@codesourcery.com>
13098
13099 * proc-service.c (ps_lgetregs): Formatting.
13100
cdbfd419
PP		 131012009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13102
13103 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13104 * configure.ac: Adjust.
13105 * linux-low.h (struct process_info_private): Move members to struct
13106 thread_db.
13107 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13108 * linux-low.c (linux_remove_process): Adjust.
13109 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13110 * server.c (handle_query): Move code ...
13111 (handle_monitor_command): ... here. New function.
13112 * target.h (struct target_ops): New member.
13113 * thread-db.c (struct thread_db): New.
13114 (libthread_db_search_path): New variable.
13115 (thread_db_create_event, thread_db_enable_reporting)
13116 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13117 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13118 (try_thread_db_load_1, dladdr_to_soname): New functions.
13119 (try_thread_db_load, thread_db_load_search): New functions.
13120 (thread_db_init): Search for libthread_db.
13121 (thread_db_free): New function.
13122 (thread_db_handle_monitor_command): Likewise.
13123 * config.in: Regenerate.
13124 * configure: Regenerate.
889bf7c5 13125
4168d2d6
UW		 131262009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13127
13128 * spu-low.c (spu_kill): Wait for inferior to terminate.
13129 Call clear_inferiors.
13130 (spu_detach): Call clear_inferiors.
13131
81ecdfbb
RW		 131322009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13133
13134 * aclocal.m4: Regenerate.
13135 * config.in: Likewise.
13136 * configure: Likewise.
13137
0b9ff2c0
UW		 131382009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13139
13140 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13141 (parse_spufs_run): New function.
13142 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13143 (ppc_breakpoint_at): Handle SPU breakpoints.
13144
efcbbd14
UW		 131452009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13146
13147 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13148 (SPUFS_MAGIC): Define.
13149 (spu_enumerate_spu_ids): New function.
13150 (linux_qxfer_spu): New function.
13151 (linux_target_ops): Install linux_qxfer_spu.
13152
f4d9bade
UW		 131532009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13154
13155 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13156 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13157 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13158 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13159 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13160 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13161 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13162 (init_registers_powerpc_cell32l): Add prototype.
13163 (init_registers_powerpc_cell64l): Likewise.
13164 (ppc_arch_setup): Detect Cell/B.E. architecture.
13165
96e946ca
RW		 131662009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13167
13168 * Makefile.in (datarootdir): New variable.
13169
58d6951d
DJ		 131702009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13171
13172 * linux-low.c (linux_write_memory): Update debugging output.
13173 * Makefile.in (clean): Add new descriptions.
13174 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13175 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13176 * configure.srv: Add new files for arm*-*-linux*.
13177 * linux-arm-low.c: Add new declarations.
13178 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13179 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13180 (HWCAP_VFPv3D16): New.
13181 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13182 instead of __IWMMXT__.
13183 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13184 (arm_arch_setup): New.
13185 (target_regsets): Remove #ifdef. Add VFP regset.
13186 (the_low_target): Use arm_arch_setup.
13187
12b42a12
DJ		 131882009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13189
13190 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13191 the main thread again.
13192
ac8c974e
AR		 131932009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13194
13195 Adding Neutrino gdbserver.
13196 * configure: Regenerated.
13197 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13198 * configure.srv (i[34567]86-*-nto*): New target.
13199 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13200 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13201 (nto_comctrl) [__QNX__]: New function.
13202 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13203
4424e0c3 132042009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 13205
13206 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13207 srv_tgtobj.
13208
912cf4ba
PA		 132092009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13210 Pedro Alves <pedro@codesourcery.com>
13211
13212 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13213 don't support CONTEXT_EXTENDED_REGISTERS.
13214 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13215 (the_low_target): Install them.
13216 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13217 failing with ERROR_PIPE_NOT_CONNECTED.
13218
aa5ca48f
DE		 132192009-06-30 Doug Evans <dje@google.com>
13220 Pierre Muller <muller@ics.u-strasbg.fr>
13221
13222 Add h/w watchpoint support to x86-linux, win32-i386.
13223 * Makefile.in (SFILES): Add i386-low.c
13224 (i386_low_h): Define.
13225 (i386-low.o): Add dependencies.
13226 (linux-x86-low.o): Add i386-low.h dependency.
13227 (win32-i386-low.o): Ditto.
13228 * i386-low.c: New file.
13229 * i386-low.h: New file.
13230 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13231 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13232 * linux-low.c (linux_add_process): Initialize arch_private.
13233 (linux_remove_process): Free arch_private.
13234 (add_lwp): Initialize arch_private.
13235 (delete_lwp): Free arch_private.
13236 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13237 provided.
13238 * linux-low.h (process_info_private): New member arch_private.
13239 (lwp_info): New member arch_private.
13240 (linux_target_ops): New members new_process, new_thread,
13241 prepare_to_resume.
13242 (ptid_of): New macro.
13243 * linux-x86-low.c: Include stddef.h, i386-low.h.
13244 (arch_process_info): New struct.
13245 (arch_lwp_info): New struct.
13246 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13247 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13248 (i386_dr_low_get_status): New function.
13249 (x86_insert_point, x86_remove_point): New functions.
13250 (x86_stopped_by_watchpoint): New function.
13251 (x86_stopped_data_address): New function.
13252 (x86_linux_new_process, x86_linux_new_thread): New functions.
13253 (x86_linux_prepare_to_resume): New function.
13254 (the_low_target): Add entries for insert_point, remove_point,
13255 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13256 prepare_to_resume.
13257 * server.c (debug_hw_points): New global.
13258 (monitor_show_help): Document set debug-hw-points.
13259 (handle_query): Process "set debug-hw-points".
13260 * server.h (debug_hw_points): Declare.
13261 (paddress): Declare.
13262 * utils.c (NUMCELLS, CELLSIZE): New macros.
13263 (get_sell, xsnprintf, paddress): New functions.
13264 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13265 remove_point, stopped_by_watchpoint, stopped_data_address.
13266 * win32-i386-low.c: Include i386-low.h.
13267 (debug_reg_state): Replaces dr.
13268 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13269 (i386_dr_low_get_status): New function.
13270 (i386_insert_point, i386_remove_point): New functions.
13271 (i386_stopped_by_watchpoint): New function.
13272 (i386_stopped_data_address): New function.
13273 (i386_initial_stuff): Update.
13274 (get_thread_context,set_thread_context,i386_thread_added): Update.
13275 (the_low_target): Add entries for insert_point,
13276 remove_point, stopped_by_watchpoint, stopped_data_address.
13277 * win32-low.c (win32_insert_watchpoint): New function.
13278 (win32_remove_watchpoint): New function.
13279 (win32_stopped_by_watchpoint): New function.
13280 (win32_stopped_data_address): New function.
13281 (win32_target_ops): Add entries for insert_watchpoint,
13282 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13283 * win32-low.h (win32_target_ops): New members insert_point,
13284 remove_point, stopped_by_watchpoint, stopped_data_address.
13285
d993e290
PA		 132862009-06-25 Pedro Alves <pedro@codesourcery.com>
13287
13288 * server.c (process_serial_event): Re-return unsupported, not
13289 error, if the type isn't recognized. Re-allow supporting only
13290 insert or remove packets. Also call require_running for
13291 breakpoints. Add missing break statement to default case. Tidy.
13292 * target.h (struct target_ops): Rename insert_watchpoint to
13293 insert_point, and remove_watchpoint to remove_point.
13294
13295 * linux-low.h (struct linux_target_ops): Likewise.
13296 * linux-low.c (linux_insert_watchpoint): Rename to ...
13297 (linux_insert_point): ... this. Adjust.
13298 (linux_remove_watchpoint): Rename to ...
13299 (linux_remove_point): ... this. Adjust.
13300 (linux_target_ops): Adjust.
13301 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13302 (cris_insert_point): ... this.
13303 (cris_remove_watchpoint): Rename to ...
13304 (cris_remove_point): ... this.
13305 (the_low_target): Adjust.
13306
0f54c268
PM		 133072009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13308
13309 * server.c (handle_v_kill): Pass signal_pid to
13310 kill_inferior if multi_process is zero.
13311
c6314022
AR		 133122009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13313
13314 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13315 * target.h (target_ops): Comment for *_watchpoint to make it clear
13316 the functions can get types '0' and '1'.
13317
4463ce24
AR		 133182009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13319
13320 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13321 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13322 * regcache.c (get_regcache): Likewise.
13323 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13324 * win32-low.c (child_fetch_inferior_registers): Remove check for
13325 regno 0.
13326
cf8fd78b
PA		 133272009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13328 Pedro Alves <pedro@codesourcery.com>
13329
13330 * target.h (struct target_ops) <supports_multi_process>: New
13331 callback.
13332 (target_supports_multi_process): New.
13333 * server.c (handle_query): Even if GDB reports support, only
13334 enable multi-process if the target also supports it. Report
13335 multi-process support only if the target backend supports it.
13336 * linux-low.c (linux_supports_multi_process): New function.
13337 (linux_target_ops): Install it as target_supports_multi_process
13338 callback.
13339
47c0c975
DE		 133402009-05-24 Doug Evans <dje@google.com>
13341
e09875d4
DE		 13342 Global renaming of find_thread_pid to find_thread_ptid.
13343 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13344 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13345 All callers updated.
13346
e27d73f6
DE		 13347 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13348 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13349 directly.
13350
47c0c975
DE		 13351 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13352 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13353 (linux_resume_one_lwp): Ditto.
13354
2acc282a
DE		 133552009-05-23 Doug Evans <dje@google.com>
13356
13357 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13358 from struct inferior_list_entry * to struct lwp_info *.
13359 All callers updated.
13360
9f1036c1
DE		 133612009-05-13 Doug Evans <dje@google.com>
13362
13363 * linux-x86-low.c: Don't include assert.h.
13364 (x86_siginfo_fixup): Use fatal, not assert.
13365 (x86_arch_setup): Fix comment.
13366
d0722149
DE		 133672009-05-12 Doug Evans <dje@google.com>
13368
13369 Biarch support for i386/amd64 gdbserver.
13370 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13371 Add linux-x86-low.c.
13372 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13373 (linux-x86-low.o): Add.
13374 * linux-x86-64-low.c: Delete.
13375 * linux-i386-low.c: Delete.
13376 * linux-x86-low.c: New file.
13377 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13378 linux-x86-low.o.
13379 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13380 linux-x86-low.o.
13381 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13382 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13383 (linux_child_pid_to_exec_file): New function.
13384 (elf_64_header_p, elf_64_file_p): New functions.
13385 (siginfo_fixup): New function.
13386 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13387 give target a chance to convert layout.
13388 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13389 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13390
fdeb2a12
DE		 133912009-05-07 Doug Evans <dje@google.com>
13392
13393 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13394 (regsets_store_inferior_registers): Ditto.
13395
a6dbe5df
PA		 133962009-05-06 Pedro Alves <pedro@codesourcery.com>
13397
13398 PR server/10048
13399
13400 * linux-low.c (must_set_ptrace_flags): Delete.
13401 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13402 of the global.
13403 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13404 `lwp->must_set_ptrace_flags' instead.
ba42693b 13405 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 13406 (linux_wait_1): ... not here.
13407
5091eb23
DE		 134082009-04-30 Doug Evans <dje@google.com>
13409
9f767825
DE		 13410 * inferiors.c (started_inferior_callback): New function.
13411 (attached_inferior_callback): New function.
13412 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13413 * server.c (print_started_pid, print_attached_pid): New functions.
13414 (detach_or_kill_for_exit): New function.
13415 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13416 * server.h (have_started_inferiors_p): Declare.
13417 (have_attached_inferiors_p): Declare.
13418
5091eb23
DE		 13419 * inferiors.c (remove_process): Fix memory leak, free process.
13420 * linux-low.c (linux_remove_process): New function.
13421 (linux_kill): Call it instead of remove_process.
13422 (linux_detach, linux_wait_1): Ditto.
13423
155c8968
PA		 134242009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13425
13426 * configure.srv: Add x86 Windows CE target.
13427
7fe519cb
UW		 134282009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13429
13430 * inferiors.c (get_thread_process): Make global.
13431 * server.h (get_thread_process): Add prototype.
13432 * thread-db.c (find_one_thread): Use get_thread_process
13433 instead of current_process.
13434 (thread_db_get_tls_address): Do not crash if called when
13435 thread layer is not yet initialized.
13436
5472f405
UW		 134372009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13438
13439 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13440 * spu-low.c (current_tid): Rename to ...
13441 (current_ptid): ... this.
13442 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13443 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13444 ptid_get_lwp (current_ptid) instead of current_tid.
13445 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13446 instead of current_tid. Use find_process_pid to verify pid
13447 argument is valid. Pass proper argument to remove_process.
13448 (spu_thread_alive): Compare current_ptid instead of current_tid.
13449 (spu_resume): Likewise.
13450
55ac2b99
PA		 134512009-04-02 Pedro Alves <pedro@codesourcery.com>
13452
13453 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13454 variable.
13455
95954743
PA		 134562009-04-01 Pedro Alves <pedro@codesourcery.com>
13457
13458 Implement the multiprocess extensions, and add linux multiprocess
13459 support.
13460
13461 * server.h (ULONGEST): Declare.
13462 (struct ptid, ptid_t): New.
13463 (minus_one_ptid, null_ptid): Declare.
13464 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13465 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13466 (struct inferior_list_entry): Change `id' type from unsigned from
13467 to ptid_t.
13468 (struct sym_cache, struct breakpoint, struct
13469 process_info_private): Forward declare.
13470 (struct process_info): Declare.
13471 (current_process): Declare.
13472 (all_processes): Declare.
13473 (initialize_inferiors): Declare.
13474 (add_thread): Adjust to use ptid_t.
13475 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13476 (add_process, remove_process, find_thread_pid): Declare.
13477 (find_inferior_id): Adjust to use ptid_t.
13478 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13479 (multi_process): Declare.
13480 (push_event): Adjust to use ptid_t.
13481 (read_ptid, write_ptid): Declare.
13482 (prepare_resume_reply): Adjust to use ptid_t.
13483 (clear_symbol_cache): Declare.
13484 * inferiors.c (all_processes): New.
13485 (null_ptid, minus_one_ptid): New.
13486 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13487 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13488 (add_thread): Change unsigned long to ptid. Remove gdb_id
13489 parameter. Adjust.
13490 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13491 (gdb_id_to_thread): Rename to ...
13492 (find_thread_pid): ... this. Change unsigned long to ptid.
13493 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13494 (loaded_dll, pull_pid_from_list): Adjust.
13495 (add_process, remove_process, find_process_pid)
13496 (get_thread_process, current_process, initialize_inferiors): New.
13497 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13498 (struct target_waitstatus) <related_pid>: Ditto.
13499 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13500 return type to int.
13501 (struct target_ops) <join>: Add `pid' argument.
13502 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13503 (struct target_ops) <wait>: Add `ptid' field. Change return type
13504 to ptid.
13505 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13506 (mywait): Add `ptid' argument. Change return type to ptid_t.
13507 (target_pid_to_str): Declare.
13508 * target.c (set_desired_inferior): Adjust to use ptids.
13509 (mywait): Add new `ptid' argument. Adjust.
13510 (target_pid_to_str): New.
13511 * mem-break.h (free_all_breakpoints): Declare.
13512 * mem-break.c (breakpoints): Delelete.
13513 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13514 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13515 to use per-process breakpoint list.
13516 (free_all_breakpoints): New.
13517 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13518 (symbol_cache, all_symbols_looked_up): Delete.
13519 (hexchars): New.
13520 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13521 read_ptid): New.
13522 (prepare_resume_reply): Change ptid argument's type from unsigned
13523 long to ptid_t. Adjust. Implement W;process and X;process.
13524 (free_sym_cache, clear_symbol_cache): New.
13525 (look_up_one_symbol): Adjust to per-process symbol cache. *
13526 * server.c (cont_thread, general_thread, step_thread): Change type
13527 to ptid_t.
13528 (attached): Delete.
13529 (multi_process): New.
13530 (last_ptid): Change type to ptid_t.
13531 (struct vstop_notif) <ptid>: Change type to ptid_t.
13532 (queue_stop_reply, push_event): Change `ptid' argument's type to
13533 ptid_t.
13534 (discard_queued_stop_replies): Add `pid' argument.
13535 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13536 changes. Don't reference the `attached' global.
13537 (attach_inferior): Adjust to mywait interface changes.
13538 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13539 features. Handle and report "multiprocess+". Handle
13540 "qAttached:PID".
13541 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13542 changes.
13543 (handle_v_kill): New.
13544 (handle_v_stopped): Adjust to use target_pid_to_str.
13545 (handle_v_requests): Allow multiple attaches and runs when
13546 multiprocess extensions are in effect. Handle "vKill".
13547 (myresume): Adjust to use ptids.
13548 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13549 (handle_status): Adjust to discard_queued_stop_replies interface
13550 change.
13551 (first_thread_of, kill_inferior_callback)
13552 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13553 (main): Call initialize_inferiors. Adjust to use ptids, killing
13554 and detaching from all inferiors. Handle multiprocess packet
13555 variants.
13556 * linux-low.h: Include gdb_proc_service.h.
13557 (struct process_info_private): New.
13558 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13559 <lwpid_of>: Use ptid_get_lwp.
13560 (get_lwp_thread): Adjust.
13561 (struct lwp_info): Add `dead' member.
13562 (find_lwp_pid): Declare.
13563 * linux-low.c (thread_db_active): Delete.
13564 (new_inferior): Adjust comment.
13565 (inferior_pid): Delete.
13566 (linux_add_process): New.
13567 (handle_extended_wait): Adjust.
13568 (add_lwp): Change unsigned long to ptid.
13569 (linux_create_inferior): Add process to processes table. Adjust
13570 to use ptids. Don't set new_inferior here.
13571 (linux_attach_lwp): Rename to ...
13572 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13573 it. Adjust to use ptids.
13574 (linux_attach_lwp): New.
13575 (linux_attach): Add process to processes table. Don't set
13576 new_inferior here.
13577 (struct counter): New.
13578 (second_thread_of_pid_p, last_thread_of_process_p): New.
13579 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13580 multiple processes.
13581 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13582 processes. Remove process from process table.
13583 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13584 to multiple processes.
13585 (any_thread_of): New.
13586 (linux_detach): Add `pid' argument, and handle it. Remove process
13587 from processes table.
13588 (linux_join): Add `pid' argument. Handle it.
13589 (linux_thread_alive): Change unsighed long argument to ptid_t.
13590 Consider dead lwps as not being alive.
13591 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13592 threads we're not interested in.
13593 (same_lwp, find_lwp_pid): New.
13594 (linux_wait_for_lwp): Change `pid' argument's type from int to
13595 ptid_t. Adjust.
13596 (linux_wait_for_event): Rename to ...
13597 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13598 from int to ptid_t. Adjust.
13599 (linux_wait_for_event): New.
13600 (linux_wait_1): Add `ptid' argument. Change return type to
13601 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13602 that exit from the process table.
13603 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13604 Adjust.
13605 (mark_lwp_dead): New.
13606 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13607 stopping all threads, mark its main lwp as dead.
13608 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13609 ptids.
13610 (fetch_register, usr_store_inferior_registers)
13611 (regsets_fetch_inferior_registers)
13612 (regsets_store_inferior_registers, linux_read_memory)
13613 (linux_write_memory): Inline `inferior_pid'.
13614 (linux_look_up_symbols): Adjust to use per-process
13615 `thread_db_active'.
13616 (linux_request_interrupt): Adjust to use ptids.
13617 (linux_read_auxv): Inline `inferior_pid'.
13618 (initialize_low): Don't reference thread_db_active.
13619 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13620 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13621 (ps_getpid): Return the pid of the current inferior.
13622 * thread-db.c (proc_handle, thread_agent): Delete.
13623 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13624 per-process data.
13625 (find_one_thread): Change argument type to ptid_t. Adjust to
13626 per-process data.
13627 (maybe_attach_thread): Adjust to per-process data and ptids.
13628 (thread_db_find_new_threads): Ditto.
13629 (thread_db_init): Ditto.
13630 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13631 processes table. Adjust to use ptids.
13632 (spu_kill, spu_detach): Adjust interface. Remove process from
13633 processes table.
13634 (spu_join, spu_thread_alive): Adjust interface.
13635 (spu_wait): Adjust interface. Remove process from processes
13636 table. Adjust to use ptids.
13637 * win32-low.c (current_inferior_tid): Delete.
13638 (current_inferior_ptid): New.
13639 (debug_event_ptid): New.
13640 (thread_rec): Take a ptid. Adjust.
13641 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13642 (child_delete_thread): Ditto.
13643 (do_initial_child_stuff): Add `attached' argument. Add process to
13644 processes table.
13645 (child_fetch_inferior_registers, child_store_inferior_registers):
13646 Adjust.
13647 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13648 (win32_attach): Pass 1 to do_initial_child_stuff.
13649 (win32_kill): Adjust interface. Remove process from processes
13650 table.
13651 (win32_detach): Ditto.
13652 (win32_join): Adjust interface.
13653 (win32_thread_alive): Take a ptid.
13654 (win32_resume): Adjust to use ptids.
13655 (get_child_debug_event): Ditto.
13656 (win32_wait): Adjust interface. Remove exiting process from
13657 processes table.
13658
bd99dc85
PA		 136592009-04-01 Pedro Alves <pedro@codesourcery.com>
13660
13661 Non-stop mode support.
13662
13663 * server.h (non_stop): Declare.
13664 (gdb_client_data, handler_func): Declare.
13665 (delete_file_handler, add_file_handler, start_event_loop):
13666 Declare.
13667 (handle_serial_event, handle_target_event, push_event)
13668 (putpkt_notif): Declare.
13669 * target.h (enum resume_kind): New.
13670 (struct thread_resume): Replace `step' field by `kind' field.
13671 (TARGET_WNOHANG): Define.
13672 (struct target_ops) <wait>: Add `options' argument.
13673 <supports_non_stop, async, start_non_stop>: New fields.
13674 (target_supports_non_stop, target_async): New.
13675 (start_non_stop): Declare.
13676 (mywait): Add `options' argument.
13677 * target.c (mywait): Add `options' argument. Print child exit
13678 notifications here.
13679 (start_non_stop): New.
13680 * server.c (non_stop, own_buf, mem_buf): New globals.
13681 (struct vstop_notif): New.
13682 (notif_queue): New global.
13683 (queue_stop_reply, push_event, discard_queued_stop_replies)
13684 (send_next_stop_reply): New.
13685 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13686 interface changes.
13687 (attach_inferior): In non-stop mode, don't wait for the target
13688 here.
13689 (handle_general_set): Handle QNonStop.
13690 (handle_query): When handling qC, return the current general
13691 thread, instead of the first thread of the list.
13692 (handle_query): If the backend supports non-stop mode, include
13693 QNonStop+ in the qSupported query response.
13694 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13695 and non-stop mode.
13696 (handle_v_attach, handle_v_run): Handle non-stop mode.
13697 (handle_v_stopped): New.
13698 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13699 (myresume): Adjust to use resume_kind. Handle non-stop.
13700 (queue_stop_reply_callback): New.
13701 (handle_status): Handle non-stop mode.
13702 (main): Clear non_stop flag on reconnection. Use the event-loop.
13703 Refactor serial protocol handling from here ...
13704 (process_serial_event): ... to this new function. When GDB
13705 selects any thread, select one here. In non-stop mode, wait until
13706 GDB acks all pending events before exiting.
13707 (handle_serial_event, handle_target_event): New.
13708 * remote-utils.c (remote_open): Install remote_desc in the event
13709 loop.
13710 (remote_close): Remove remote_desc from the event loop.
13711 (putpkt_binary): Rename to...
13712 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13713 (putpkt_binary): New as wrapper around putpkt_binary_1.
13714 (putpkt_notif): New.
13715 (prepare_resume_reply): In non-stop mode, don't change the
13716 general_thread.
13717 * event-loop.c: New.
13718 * Makefile.in (OBJ): Add event-loop.o.
13719 (event-loop.o): New rule.
13720
13721 * linux-low.h (pid_of): Moved here.
13722 (lwpid_of): New.
13723 (get_lwp_thread): Use lwpid_of.
13724 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13725 * linux-low.c (pid_of): Delete.
13726 (inferior_pid): Use lwpid_of.
13727 (linux_event_pipe): New.
13728 (target_is_async_p): New.
13729 (delete_lwp): New.
13730 (handle_extended_wait): Use lwpid_of.
13731 (add_lwp): Don't set lwpid field.
13732 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13733 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13734 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13735 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13736 first. Adjust to linux_wait_for_event interface changes. Use
13737 lwpid_of.
13738 (linux_detach): Don't delete the main lwp here.
13739 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13740 (status_pending_p): Don't consider explicitly suspended lwps.
13741 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13742 pointer. Add OPTIONS argument. Change return type to int. Use
13743 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13744 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13745 pointer. Add status pointer argument. Return a pid instead of a
13746 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13747 changes. In non-stop mode, don't switch to a random thread.
13748 (linux_wait): Rename to...
13749 (linux_wait_1): ... this. Add target_options argument, and handle
13750 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13751 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13752 clean exit and signal exit code. Don't stop all threads in
13753 non-stop mode. In all-stop mode, only stop all threads when
13754 reporting a stop to GDB. Handle explicit thread stop requests.
13755 (async_file_flush, async_file_mark): New.
13756 (linux_wait): New.
13757 (send_sigstop): Use lwpid_of.
13758 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13759 interface changes. In non-stop mode, don't switch to a random
13760 thread.
13761 (linux_resume_one_lwp): Use lwpid_of.
13762 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13763 (linux_resume_one_thread): ... this. Handle resume_stop. In
13764 non-stop mode, don't look for pending flag in all threads.
13765 (resume_status_pending_p): Don't consider explicitly suspended
13766 threads.
13767 (my_waitpid): Reimplement. Emulate __WALL.
13768 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13769 Use lwpid_of.
13770 (sigchld_handler, linux_supports_non_stop, linux_async)
13771 (linux_start_non_stop): New.
13772 (linux_target_ops): Register linux_supports_non_stop, linux_async
13773 and linux_start_non_stop.
13774 (initialize_low): Install SIGCHLD handler.
13775 * thread-db.c (thread_db_create_event, find_one_thread)
13776 (thread_db_get_tls_address): Use lwpid_of.
13777 * win32-low.c (win32_detach): Adjust to use resume_kind.
13778 (win32_wait): Add `options' argument.
13779 * spu-low.c (spu_resume): Adjust to use resume_kind.
13780 (spu_wait): Add `options' argument.
13781
5b1c542e
PA		 137822009-04-01 Pedro Alves <pedro@codesourcery.com>
13783
13784 Decouple target code from remote protocol.
13785
13786 * target.h (enum target_waitkind): New.
13787 (struct target_waitstatus): New.
13788 (struct target_ops) <wait>: Return an unsigned long. Take a
13789 target_waitstatus pointer instead of a char pointer.
13790 (mywait): Likewise.
13791 * target.c (mywait): Change prototype to return an unsigned long.
13792 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13793 * server.h (thread_from_wait, old_thread_from_wait): Delete
13794 declarations.
13795 (prepare_resume_reply): Change prototype to take a
13796 target_waitstatus.
13797 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13798 (last_status, last_ptid): New.
13799 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13800 pid instead of a signal.
13801 (attach_inferior): Remove "status" and "signal" parameters.
13802 Adjust.
13803 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13804 not as an address.
13805 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13806 (handle_v_requests, myresume): Remove "status" and "signal"
13807 parameters. Adjust.
13808 (handle_status): New.
13809 (main): Delete local `status'. Adjust.
13810 * remote-utils.c: Include target.h.
13811 (prepare_resume_reply): Change prototype to take a
13812 target_waitstatus. Adjust.
13813
13814 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13815 interface.
13816 * spu-low.c (spu_wait): Adjust.
13817 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13818 Delete.
13819 (win32_wait): Adjust.
13820
2bd7c093
PA		 138212009-04-01 Pedro Alves <pedro@codesourcery.com>
13822
13823 * target.h (struct thread_resume): Delete leave_stopped member.
13824 (struct target_ops): Add a `n' argument to the `resume' callback.
13825 * server.c (start_inferior): Adjust.
13826 (handle_v_cont, myresume): Adjust.
13827 * linux-low.c (check_removed_breakpoint): Adjust to resume
13828 interface change, and to removed leave_stopped field.
13829 (resume_ptr): Delete.
13830 (struct thread_resume_array): New.
13831 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13832 resume interface change.
13833 (linux_continue_one_thread, linux_queue_one_thread)
13834 (resume_status_pending_p): Check if the resume field is NULL
13835 instead of checking the leave_stopped member.
13836 (linux_resume): Adjust to the target resume interface change.
13837 * spu-low.c (spu_resume): Adjust to the target resume interface
13838 change.
13839 * win32-low.c (win32_detach, win32_resume): Ditto.
13840
c35fafde
PA		 138412009-04-01 Pedro Alves <pedro@codesourcery.com>
13842
13843 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13844 flag.
13845 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13846 pending.
13847 (linux_continue_one_thread): Only preserve the stepping flag if
13848 there's a pending breakpoint.
13849
0a59d50b
PA		 138502009-03-31 Pedro Alves <pedro@codesourcery.com>
13851
13852 * server.c (main): After the inferior having exited, call
13853 remote_close before exiting gdbserver.
13854
f04c6d38
TJB		 138552009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13856
13857 Fix size of FPSCR in Power 7 processors.
13858 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13859 (PPC_FEATURE_HAS_DFP): New #define.
13860 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13861 size of the FPSCR.
13862
78e5cee6
PA		 138632009-03-23 Pedro Alves <pedro@codesourcery.com>
13864
13865 * server.c (handle_query) Whitespace and formatting.
13866
1b3f6016
PA		 138672009-03-22 Pedro Alves <pedro@codesourcery.com>
13868
13869 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13870 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13871 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13872 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13873 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13874 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13875 Makefile.in, configure.ac: Fix whitespace throughout.
13876 * configure: Regenerate.
13877
a07b2135
PA		 138782009-03-22 Pedro Alves <pedro@codesourcery.com>
13879
13880 * inferiors.c (find_inferior): Make it safe for the callback
13881 function to delete the currently iterated inferior.
13882
67cc2626
PA		 138832009-03-22 Pedro Alves <pedro@codesourcery.com>
13884
13885 * Makefile.in (linuw_low_h): Move higher.
13886 (thread-db.o): Depend on $(linux_low_h).
13887
54a0b537
PA		 138882009-03-17 Pedro Alves <pedro@codesourcery.com>
13889
13890 Rename "process" to "lwp" throughout.
13891
13892 * linux-low.c (all_processes): Rename to...
13893 (all_lwps): ... this.
13894 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13895 (add_process): Rename to ...
13896 (add_lwp): ... this. Adjust.
13897 (linux_create_inferior): Adjust.
13898 (linux_attach_lwp): Adjust.
13899 (linux_attach): Adjust.
13900 (linux_kill_one_process): Rename to ...
13901 (linux_kill_one_lwp): ... this. Adjust.
13902 (linux_kill): Adjust.
13903 (linux_detach_one_process): Rename to ...
13904 (linux_detach_one_lwp): ... this. Adjust.
13905 (linux_detach): Adjust.
13906 (check_removed_breakpoint): Adjust.
13907 (status_pending_p): Adjust.
13908 (linux_wait_for_process): Rename to ...
13909 (linux_wait_for_lwp): ... this. Adjust.
13910 (linux_wait_for_event): Adjust.
13911 (send_sigstop): Adjust.
13912 (wait_for_sigstop): Adjust.
13913 (stop_all_processes): Rename to ...
13914 (stop_all_lwps): ... this.
13915 (linux_resume_one_process): Rename to ...
13916 (linux_resume_one_lwp): ... this. Adjust.
13917 (linux_set_resume_request, linux_continue_one_thread)
13918 (linux_queue_one_thread, resume_status_pending_p)
13919 (usr_store_inferior_registers, regsets_store_inferior_registers)
13920 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13921 Adjust.
13922 * linux-low.h (get_process): Rename to ...
13923 (get_lwp): ... this. Adjust.
13924 (get_thread_process): Rename to ...
13925 (get_thread_lwp): ... this. Adjust.
13926 (get_process_thread): Rename to ...
13927 (get_lwp_thread): ... this. Adjust.
13928 (struct process_info): Rename to ...
13929 (struct lwp_info): ... this.
13930 (all_processes): Rename to ...
13931 (all_lwps): ... this.
13932 * proc-service.c (ps_lgetregs): Adjust.
13933 * thread-db.c (thread_db_create_event, find_one_thread)
13934 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13935
0b16c5cf
PA		 139362009-03-14 Pedro Alves <pedro@codesourcery.com>
13937
13938 * server.c (handle_query): Handle "qAttached".
13939
32de4b9d
NS		 139402009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13941
13942 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13943 GPLv3, update license URL.
13944
2aecd87f
DE		 139452009-03-01 Doug Evans <dje@google.com>
13946
93efd302 13947 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 13948 (server_h): Add gdb_signals.h.
13949 (signals.o): Update.
13950 * server.h (target_signal_from_host,target_signal_to_host_p)
13951 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13952
86b1f9c5
PM		 139532009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13954
13955 * remote-utils.c (getpkt): Also generate remote-debug
13956 information if noack_mode is set.
13957
4aa995e1
PA		 139582009-02-06 Pedro Alves <pedro@codesourcery.com>
13959
13960 * server.c (handle_query): Report qXfer:siginfo:read and
13961 qXfer:siginfo:write as supported and handle them.
13962 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13963 * linux-low.c (linux_xfer_siginfo): New.
13964 (linux_target_ops): Set it.
13965
62709adf
PA		 139662009-01-26 Pedro Alves <pedro@codesourcery.com>
13967
13968 * server.c (gdbserver_usage): Mention --remote-debug.
13969 (main): Accept '--remote-debug' switch.
13970
aef93bd7
DE		 139712009-01-18 Doug Evans <dje@google.com>
13972
13973 * regcache.c (new_register_cache): No need to check result of xcalloc.
13974 * server.c (handle_search_memory): Back out calls to xmalloc,
13975 result is checked and error is returned to user upon failure.
13976 (handle_query): Ditto. Add more checks for result of malloc.
13977 (handle_v_cont): Check result of malloc, report error back to
13978 user upon failure.
13979 (handle_v_run): Ditto. Call freeargv.
13980 * server.h (freeargv): Declare.
13981 * utils.c (freeargv): New fn.
13982
54363045
DE		 139832009-01-15 Doug Evans <dje@google.com>
13984
f626972c
DE		 13985 * gdbreplay.c (perror_with_name): Make arg const char *.
13986 * server.h (target_signal_to_name): Make return type const char *.
0842e787 13987 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 13988 * utils.c (perror_with_name): Make arg const char *.
54363045 13989
18aae699
PA		 139902009-01-14 Pedro Alves <pedro@codesourcery.com>
13991
13992 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13993 when handling a EXIT_PROCESS_DEBUG_EVENT.
13994
ff703abe
JB		 139952009-01-06 Joel Brobecker <brobecker@adacore.com>
13996
13997 * gdbreplay.c (gdbreplay_version): Update copyright year.
13998 * server.c (gdbserver_version): Likewise.
13999
f21cc1a2 140002009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 14001
14002 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 14003 (handle_extended_wait): Improve comment.
0e21c1ec 14004
bca929d3
DE		 140052008-12-13 Doug Evans <dje@google.com>
14006
14007 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14008 * server.h (ATTR_MALLOC): New macro.
14009 (xmalloc,xcalloc,xstrdup): Declare.
14010 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14011 * inferiors.c: Ditto.
14012 * linux-low.c: Ditto.
14013 * mem-break.c: Ditto.
14014 * regcache.c: Ditto.
14015 * remote-utils.c: Ditto.
14016 * server.c: Ditto.
14017 * target.c: Ditto.
14018 * win32-low.c: Ditto.
14019
97438e3f
DE		 140202008-12-12 Doug Evans <dje@google.com>
14021
896c7fbb
DE		 14022 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14023 in debugging printf.
14024
97438e3f
DE		 14025 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14026
e3b886f8
DE		 140272008-12-09 Doug Evans <dje@google.com>
14028
14029 * linux-low.h (struct process_info): Delete member tid, unused.
14030 * thread-db.c (find_one_thread): Update.
14031 (maybe_attach_thread): Update.
14032
07e059b5
VP		 140332008-12-02 Pedro Alves <pedro@codesourcery.com>
14034
889bf7c5
PA		 14035 * target.h (struct target_ops): Add qxfer_osdata member.
14036 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14037 and dirent.h.
14038 (linux_qxfer_osdata): New functions.
14039 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14040 callback.
14041 * server.c (handle_query): Handle "qXfer:osdata:read:".
14042 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14043 (buffer_xml_printf): New functions.
14044 * server.h (struct buffer): New.
14045 (buffer_grow_str, buffer_grow_str0): New macros.
14046 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14047 (buffer_xml_printf): Declare.
07e059b5 14048
4cab47ab
DE		 140492008-11-24 Doug Evans <dje@google.com>
14050
14051 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14052
f142445f
DJ		 140532008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14054
14055 * server.c (handle_v_run): Always use the supplied argument list.
14056
d0107bb6 140572008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 14058
d0107bb6
BW		 14059 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14060 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 14061
2c4ad781
TJB		 140622008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14063
14064 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14065 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14066 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14067 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14068 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14069 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14070 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14071 XML target descriptions.
14072 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14073 when inferior is running on an ISA 2.05 or later processor. Add
14074 special case to return offset for full 64-bit slot of FPSCR when
14075 in 32-bits.
14076
dfb64f85
DJ		 140772008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14078
14079 * Makefile.in (SFILES, clean): Added sparc64 files.
14080 (reg-sparc64.o, reg-sparc64.c): New.
14081 * configure.srv (sparc*-*-linux*): New configuration.
14082 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14083 syscall arguments for SPARC.
14084 (regsets_store_inferior_registers): Likewise.
14085 * linux-sparc-low.c: New file.
14086
66b6e1dd
DE		 140872008-10-21 Doug Evans <dje@google.com>
14088
14089 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14090 (READLINE_DIR,READLINE_DEP): Delete.
14091 (INTERNAL_CFLAGS): Update.
14092 (LINTFLAGS): Update.
14093
9b710a42
PA		 140942008-10-10 Pedro Alves <pedro@codesourcery.com>
14095
14096 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14097 whole argv from the last run, not just argv[0].
14098
5822d809
PA		 140992008-09-08 Pedro Alves <pedro@codesourcery.com>
14100
14101 * regcache.c (new_register_cache): Return NULL if the register
14102 cache size isn't known yet.
14103 (free_register_cache): Avoid dereferencing a NULL regcache.
14104
74aac56f
DJ		 141052008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14106
14107 * configure.srv: Merge MIPS and MIPS64.
14108
400b20f5
MR		 141092008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14110
14111 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14112
677c5bb1
LM		 141132008-08-18 Luis Machado <luisgpm@br.ibm.com>
14114
14115 * Makefile.in: Add required vsx dependencies.
14116
14117 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14118 Declare init_registers_powerpc_vsx32l.
14119 Declare init_registers_powerpc_vsx64l.
14120 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14121 (ppc_arch_setup): Check for VSX in hwcap.
14122 (ppc_fill_vsxregset): New function.
14123 (ppc_store_vsxregset): New function.
14124 Add new VSX entry in regset_info target_regsets.
14125
14126 * configure.srv: Add new VSX dependencies.
14127
a6f3e723
SL		 141282008-08-12 Pedro Alves <pedro@codesourcery.com>
14129
14130 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14131 (remote_open): Set or clear transport_is_reliable.
14132 (putpkt_binary): Don't expect acks in noack mode.
14133 (getpkt): Don't send ack/nac in noack mode.
14134 * server.c (handle_general_set): Handle QStartNoAckMode.
14135 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14136 qSupported.
14137 (main): Reset noack_mode on every connection.
14138 * server.h (noack_mode): Declare.
14139
a417dc56
RW		 141402008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14141
14142 * Makefile.in (GDBREPLAY_OBS): New variable.
14143 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14144
3221518c
UW		 141452008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14146 Daniel Jacobowitz <dan@codesourcery.com>
14147
14148 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14149 (usr_store_inferior_registers): Likewise.
14150 (regsets_store_inferior_registers): Likewise.
14151
ec56be1b
PA		 141522008-07-31 Rolf Jansen <rj@surtec.com>
14153 Pedro Alves <pedro@codesourcery.com>
14154
14155 * configure.ac: Check for memmem declaration.
14156 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14157 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14158 (disable_packet_qfThreadInfo): Unconditionally compile.
14159 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14160 * configure, config.in: Regenerate.
14161
2fe5e3ff
DE		 141622008-07-28 Doug Kwan <dougkwan@google.com>
14163
14164 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14165 (linux_write_memory): Remove declaration of errno.
14166
836acd6d
UW		 141672008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14168
14169 * linux-low.c (handle_extended_wait): Do not use "status"
14170 variable uninitialized.
14171
aeba519e
PA		 141722008-07-07 Pedro Alves <pedro@codesourcery.com>
14173
14174 * server.c (handle_v_attach): Inhibit reporting dll changes.
14175
db42f210
PA		 141762008-06-27 Pedro Alves <pedro@codesourcery.com>
14177
14178 * remote-utils.c (prepare_resume_reply): If requested, don't
14179 output "thread:TID" in the T stop reply.
14180
14181 * server.c (disable_packet_vCont, disable_packet_Tthread)
14182 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14183 (handle_query): If requested, disable support for qC, qfThreadInfo
14184 and qsThreadInfo.
14185 (handle_v_requests): If requested, disable support for vCont.
14186 (gdbserver_show_disableable): New.
14187 (main): Handle --disable-packet and --disable-packet=LIST.
14188
14189 * server.h (disable_packet_vCont, disable_packet_Tthread)
14190 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14191
8e4c5421
CD		 141922008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14193
14194 * server.c (gdbserver_usage): Mention --version.
14195
6e23a804
DJ		 141962008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14197
14198 * Makefile.in (gdbreplay.o): New rule.
14199
90aa6a40
JM		 142002008-06-06 Joseph Myers <joseph@codesourcery.com>
14201
14202 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14203 message, not gdbserver.
14204
c16158bc 142052008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 14206 Nathan Sidwell <nathan@codesourcery.com>
14207 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 14208
14209 * acinclude.m4: Include ../../config/acx.m4.
14210 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14211 * configure, config.in: Regenerate.
14212 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14213 * server.c (gdbserver_version): Print PKGVERSION.
14214 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14215 (main): Adjust gdbserver_usage calls.
14216 * gdbreplay.c (version, host_name): Add declarations.
14217 (gdbreplay_version, gdbreplay_usage): New.
14218 (main): Accept --version and --help options.
14219
aeb75bf5
DJ		 142202008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14221
14222 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14223 (arm_breakpoint_at): Handle Thumb.
14224 (the_low_target): Add comment.
14225
76b233dd
UW		 142262008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14227
14228 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14229
08388c79
DE		 142302008-05-09 Doug Evans <dje@google.com>
14231
a3c83fae
DE		 14232 * server.h (decode_search_memory_packet): Declare.
14233 * remote-utils.c (decode_search_memory_packet): New fn.
14234 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 14235 (handle_search_memory): New fn.
14236 (handle_query): Process qSearch:memory packets.
14237
bb9c3d36
UW		 142382008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14239
14240 * regcache.c (registers_length): Remove.
14241 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14242 full register packet.
14243 * regcache.h (registers_length): Remove prototype.
14244 * server.h (PBUFSIZ): Define to 16384.
14245
7284e1be
UW		 142462008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14247
14248 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14249 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14250 powerpc-64l.o, and powerpc-altivec64l.o.
14251 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14252 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14253 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14254 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14255 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14256 to srv_xmlfiles.
14257
14258 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14259 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14260 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14261 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14262 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14263 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14264 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14265 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14266 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14267 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14268 (clean): Update.
14269
14270 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14271 (init_registers_powerpc_32l): ... this new prototype.
14272 (init_registers_powerpc_32): Remove, replace by ...
14273 (init_registers_powerpc_altivec32l): ... this new prototype.
14274 (init_registers_powerpc_e500): Remove, replace by ...
14275 (init_registers_powerpc_e500l): ... this new prototype.
14276 (init_registers_ppc64): Remove, replace by ...
14277 (init_registers_powerpc_64l): ... this new prototype.
14278 (init_registers_powerpc_64): Remove, replace by ...
14279 (init_registers_powerpc_altivec64l): ... this new prototype.
14280 (ppc_num_regs): Set to 73.
14281 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14282 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14283 (ppc_cannot_store_register): Handle orig_r3 and trap.
14284 (ppc_arch_setup): Update init_registers_... calls.
14285 (ppc_fill_gregset): Handle orig_r3 and trap.
14286
14287 * inferiors.c (clear_inferiors): Reset current_inferior.
14288
fdc59709
PB		 142892008-04-23 Paolo Bonzini <bonzini@gnu.org>
14290
889bf7c5
PA		 14291 * acinclude.m4: Add override.m4.
14292 * configure: Regenerate.
fdc59709 14293
c9b2f845
UW		 142942008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14295
14296 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14297 initial call to init_register_ppc64.
14298
550512b8
UW		 142992008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14300
43aaf8b6
PA		 14301 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14302 single powerpc*-*-linux* case.
550512b8
UW		 14303 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14304
b6430ec3
UW		 143052008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14306
14307 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 14308 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 14309 from reg_xmlfiles.
14310 * linux-ppc-low.c: Include <elf.h>.
14311 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14312 (ppc_hwcap): New global variable.
14313 (ppc_regmap): Remove __SPE__ #ifdef sections.
14314 (ppc_regmap_e500): New global variable.
14315 (ppc_cannot_store_register): Update __SPE__ special case.
14316 (ppc_get_hwcap): New function.
14317 (ppc_arch_setup): Use it to determine whether inferior supports
14318 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14319 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14320 Do not access registers if target does not support AltiVec.
14321 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14322 Do not access registers if target does not support SPE.
14323 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14324
52fa2412
UW		 143252008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14326
14327 * linux-low.c (disabled_regsets, num_regsets): New.
14328 (use_regsets_p): Delete.
14329 (linux_wait_for_process): Clear disabled_regsets.
14330 (regsets_fetch_inferior_registers): Check and set it.
14331 (regsets_store_inferior_registers): Likewise.
14332 (linux_fetch_registers, linux_store_registers): Do not use
14333 use_regsets_p.
14334 (initialize_low): Allocate disabled_regsets.
14335
e28b3332
DJ		 143362008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14337
14338 * Makefile.in (LIBOBJS): New.
14339 (OBS): Use LIBOBJS.
14340 (memmem.o): New rule.
14341 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14342 * configure: Regenerated.
14343
4536995d
UW		 143442008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14345
14346 * server.c (handle_query): Never return "unsupported" for
14347 qXfer:features:read queries.
14348
221c031f
UW		 143492008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14350
14351 * server.c (get_features_xml): Fix inverted condition.
14352 (handle_query): Always support qXfer:feature:read.
14353
ccd213ac
DJ		 143542008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14355
14356 * server.c (wrapper_argv): New.
14357 (start_inferior): Handle wrapper_argv. If set, expect an extra
14358 trap.
14359 (gdbserver_usage): Document --wrapper.
14360 (main): Parse --wrapper.
14361
6fe305f7
UW		 143622008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14363
14364 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14365 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14366 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14367 (ppc_set_pc): Likewise.
14368 (ppc_arch_setup): New function.
14369 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14370 of collect_register.
889bf7c5 14371 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 14372
5b0a002e
UW		 143732008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14374
14375 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14376 instead of linux-ppc64-low.o.
14377 * linux-ppc64-low.c: Remove file.
14378 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14379 (linux-ppc64-low.o): Remove rule.
14380
14381 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14382 (init_registers_powerpc_64): Likewise.
14383 (ppc_regmap): Conditionally define depending on __powerpc64__.
14384 (ppc_cannot_store_register): Do not special-case "fpscr" when
14385 compiled on __powerpc64__.
14386 (ppc_collect_ptrace_register): New function.
14387 (ppc_supply_ptrace_register): New function.
14388 (ppc_breakpoint): Change type to "unsigned int".
14389 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14390 (the_low_target): Conditionally provide initializers for the
889bf7c5 14391 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 14392 collect_ptrace_register and supply_ptrace_register members.
14393
9b4b61c8
UW		 143942008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14395
14396 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14397 * server.c (gdbserver_xmltarget): Define.
14398 (get_features_xml): Use it to replace "target.xml" and arch_string.
14399
14400 * configure.srv: Remove srv_xmltarget. Add XML files that were
14401 mentioned there to srv_xmlfiles instead. Remove conditional tests
14402 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14403 srv_xmlfiles and srv_regobj to include all possible choices.
14404 * configure.ac (srv_xmltarget): Remove.
14405 (srv_xmlfiles): Do not add "target.xml".
14406 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14407 checks for supplementary target information.
14408 * configure: Regenerate.
14409 * Makefile.in (XML_TARGET): Remove.
14410 (target.xml): Remove rule.
14411 (clean): Do not clean up target.xml.
14412 (.PRECIOUS): Do not mention target.xml.
14413
14414 * target.h (struct target_ops): Remove arch_string member.
14415 * linux-low.c (linux_arch_string): Remove.
14416 (linux_target_ops): Remove arch_string initializer.
14417 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14418 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14419 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14420 * spu-low.c (spu_arch_string): Remove.
14421 (spu_target_ops): Remove arch_string initializer.
14422 * win32-low.c (win32_arch_string): Remove.
14423 (win32_target_ops): Remove arch_string initializer.
14424 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14425 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14426 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14427
ee1a7ae4
UW		 144282008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14429
14430 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14431 by collect_ptrace_register and supply_ptrace_register hooks.
14432 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14433 instead of checking for the_low_target.left_pad_xfer.
14434 (usr_store_inferior_registers): Use collect_ptrace_register callback
14435 instead of checking for the_low_target.left_pad_xfer.
14436
14437 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14438 (s390_supply_ptrace_register): Likewise.
14439 (s390_fill_gregset): Call s390_collect_ptrace_register.
14440 (the_low_target): Update.
14441
14442 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14443 (ppc_supply_ptrace_register): Likewise.
14444 (the_low_target): Update.
14445
14446 * linux-i386-low.c (the_low_target): Update.
14447 * linux-x86-64-low.c (the_low_target): Update.
14448
d61ddec4
UW		 144492008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14450
14451 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14452 reg-s390.o and reg-s390x.o.
14453
14454 * linux-low.c (new_inferior): New global variable.
14455 (linux_create_inferior, linux_attach): Set it.
14456 (linux_wait_for_process): Call the_low_target.arch_setup after the
14457 target has stopped for the first time.
14458 (initialize_low): Do not call the_low_target.arch_setup.
14459
14460 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14461 (s390_set_pc): Likewise.
14462 (s390_arch_setup): New function.
14463 (the_low_target): Use s390_arch_setup as arch_setup routine.
14464
14465 * regcache.c (realloc_register_cache): New function.
14466 (set_register_cache): Call it for each existing regcache.
14467
d05b4ac3
UW		 144682008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14469
14470 * server.h (init_registers): Remove prototype.
14471
14472 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14473 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14474 instead of init_registers ().
14475 * linux-arm-low.c (init_registers_arm): Add prototype.
14476 (init_registers_arm_with_iwmmxt): Likewise.
14477 (the_low_target): Add initializer for arch_setup field.
14478 * linux-cris-low.c (init_registers_cris): Add prototype.
14479 (the_low_target): Add initializer for arch_setup field.
14480 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14481 (the_low_target): Add initializer for arch_setup field.
14482 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14483 (the_low_target): Add initializer for arch_setup field.
14484 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14485 (the_low_target): Add initializer for arch_setup field.
14486 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14487 (the_low_target): Add initializer for arch_setup field.
14488 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14489 (the_low_target): Add initializer for arch_setup field.
14490 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14491 (init_registers_mips64_linux): Likewise.
14492 (the_low_target): Add initializer for arch_setup field.
14493 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14494 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14495 (the_low_target): Add initializer for arch_setup field.
14496 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14497 (init_registers_powerpc_64): Likewise.
14498 (the_low_target): Add initializer for arch_setup field.
14499 * linux-s390-low.c (init_registers_s390): Add prototype.
14500 (init_registers_s390x): Likewise.
14501 (the_low_target): Add initializer for arch_setup field.
14502 * linux-sh-low.c (init_registers_sh): Add prototype.
14503 (the_low_target): Add initializer for arch_setup field.
14504 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14505 (the_low_target): Add initializer for arch_setup field.
14506 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14507 (the_low_target): Add initializer for arch_setup field.
14508
14509 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14510 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14511 instead of init_registers ().
14512 * win32-arm-low.c (init_registers_arm): Add prototype.
14513 (the_low_target): Add initializer for arch_setup field.
14514 * win32-i386-low.c (init_registers_i386): Add prototype.
14515 (the_low_target): Add initializer for arch_setup field.
14516
14517 * spu-low.c (init_registers_spu): Add prototype.
14518 (initialize_low): Call initialie_registers_spu () instead of
14519 initialize_registers ().
14520
fd96d250
PA		 145212008-02-19 Pedro Alves <pedro@codesourcery.com>
14522
14523 * server.c (handle_v_requests): When handling the vRun and vAttach
14524 packets, if already debugging a process, don't kill it. Return an
14525 error instead.
14526
d41b6bb4
DJ		 145272008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14528
14529 * server.c (handle_query): Correct length check.
14530
5ac588cf
PA		 145312008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14532
14533 * win32-low.c (do_initial_child_stuff): Add process handle
14534 parameter. Set current_process_handle and current_process_id from the
14535 parameters. Clear globals.
14536 (win32_create_inferior): Don't set current_process_handle and
14537 current_process_id here. Instead pass them on the call to
14538 do_initial_child_stuff.
14539 (win32_attach): Likewise.
14540 (win32_clear_inferiors): New.
14541 (win32_kill): Don't close the current process handle or the
14542 current thread handle here. Instead call win32_clear_inferiors.
14543 (win32_detach): Don't open a new handle to the process. Call
14544 win32_clear_inferiors.
14545 (win32_join): Don't rely on current_process_handle; open a new
14546 handle using the process id.
14547 (win32_wait): Call win32_clear_inferiors when the inferior process
14548 has exited.
14549
ecd7ecbc
DJ		 145502008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14551
14552 * server.c (monitor_show_help): Add "exit".
14553
1525d545
MG		 145542008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14555
ecd7ecbc 14556 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 14557 (clean): Add reg-xtensa.c.
14558 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 14559 * configure.srv (xtensa*-*-linux*) New target.
14560 * linux-xtensa-low.c: New.
14561 * xtensa-xtregs.c: New.
1525d545 14562
59a016f0
PA		 145632008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14564
14565 * hostio.c: Don't include errno.h.
14566 (errno_to_fileio_errno): Move to hostio-errno.
14567 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14568 error number outputting to the target->hostio_last_error callback.
14569 (hostio_packet_error): Use FILEIO_EINVAL directly.
14570 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14571 calls to hostio_error.
14572 * hostio-errno.c: New.
14573 * server.h (hostio_last_error_from_errno): Declare.
14574 * target.h (target_ops): Add hostio_last_error member.
14575 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14576 as hostio_last_error handler.
889bf7c5 14577 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 14578 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14579 (wince_hostio_last_error): New functions.
14580 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14581 as hostio_last_error handler.
14582 (win32_target_ops) [!_WIN32_WCE]: Register
14583 hostio_last_error_from_errno as hostio_last_error handler.
14584 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14585 (hostio-errno.o): New rule.
14586 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14587 * configure.srv (srv_hostio_err_objs): New variable. Default to
14588 hostio-errno.o.
14589 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14590 * configure: Regenerate.
14591
2d717e4f
DJ		 145922008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14593
14594 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14595 (linux_kill, linux_detach): Clean up the process list.
14596 * remote-utils.c (remote_open): Improve port number parsing.
14597 (putpkt_binary, input_interrupt): Only send interrupts if the target
14598 is running.
14599 * server.c (extended_protocol): Make static.
14600 (attached): Define earlier.
14601 (exit_requested, response_needed, program_argv): New variables.
14602 (target_running): New.
14603 (start_inferior): Clear attached here.
14604 (attach_inferior): Set attached here.
14605 (require_running): Define.
14606 (handle_query): Use require_running and target_running. Implement
14607 "monitor exit".
14608 (handle_v_attach, handle_v_run): New.
14609 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14610 (gdbserver_usage): Update.
14611 (main): Redo argument parsing. Handle --debug and --multi. Handle
14612 --attach along with other options or after the port. Save
14613 program_argv. Support no initial program. Resynchronize
14614 communication with GDB after an error. Handle "monitor exit".
14615 Use require_running and target_running. Always allow the extended
14616 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14617 restart in extended mode.
14618 * README: Refer to the GDB manual. Update --attach usage.
14619
7407e2de
AS		 146202007-12-20 Andreas Schwab <schwab@suse.de>
14621
14622 * linux-low.c (STACK_SIZE): Define.
14623 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14624 (linux_test_for_tracefork): Likewise.
14625
b65d95c5
DJ		 146262007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14627
14628 * linux-low.c (linux_wait_for_event): Update messages. Do not
14629 reinsert auto-delete breakpoints.
14630 * mem-break.c (struct breakpoint): Change return type of handler to
14631 int.
14632 (set_breakpoint_at): Update handler type.
14633 (reinsert_breakpoint_handler): Return 1 instead of calling
14634 delete_breakpoint.
14635 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14636 setting a new one.
14637 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14638 * mem-break.h (set_breakpoint_at): Update handler type.
14639 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14640 * win32-low.c (auto_delete_breakpoint): New.
14641 (get_child_debug_event): Use it.
14642
4e799345
DJ		 146432007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14644
14645 * configure.ac: Check for pread and pwrite.
14646 * hostio.c (handle_pread): Fall back to lseek and read.
14647 (handle_pwrite): Fall back to lseek and write.
14648 * config.in, configure: Regenerated.
14649
27524b67
DJ		 146502007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14651
14652 * server.c (myresume): Add own_buf argument.
14653 (main): Update calls.
14654
a20d5e98
DJ		 146552007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14656
14657 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14658 * remote-utils.c (remote_open): Do not call disable_async_io.
14659 (block_async_io): Delete.
14660 (unblock_async_io): Make static.
14661 (initialize_async_io): New.
14662 * server.c (handle_v_cont): Handle async I/O here.
14663 (myresume): Likewise. Move other common resume tasks here...
14664 (main): ... from here. Call initialize_async_io. Disable async
14665 I/O before the main loop.
14666 * server.h (initialize_async_io): Declare.
14667 (block_async_io, unblock_async_io): Delete prototypes.
14668 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14669
b79d787e
DJ		 146702007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14671
14672 * remote-utils.c (readchar): Allow binary data in received messages.
14673
d97903b2
PA		 146742007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14675
14676 * win32-low.c (attaching): New global.
14677 (win32_create_inferior): Clear the `attaching' global.
14678 (win32_attach): Set the `attaching' global.
14679 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14680 attaching. Only set a breakpoint at the entry point if not
14681 attaching.
14682
311de423
PA		 146832007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14684
14685 * server.c (main): Don't report dll events on the initial
14686 connection on attaches.
14687
6c2d16d2
PA		 146882007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14689
14690 * server.c (main): Relax numerical bases supported for the pid of
14691 the --attach command line argument.
14692
5ca906e6
PA		 146932007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14694
14695 * win32-low.c (win32_attach): Call OpenProcess before
14696 DebugActiveProcess, not after. Add last error output to error
14697 call.
14698
9c6c8194
PA		 146992007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14700
14701 * win32-low.c (win32_get_thread_context)
14702 (win32_set_thread_context): New functions.
14703 (thread_rec): Use win32_get_thread_context.
14704 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14705 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14706 field.
14707
4d5d1aaa
PA		 147082007-12-03 Leo Zayas
14709 Pedro Alves <pedro_alves@portugalmail.pt>
14710
14711 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14712 global variables.
14713 (child_add_thread): Minor cleanup.
14714 (child_continue): Resume artificially suspended threads before
14715 calling ContinueDebugEvent.
14716 (suspend_one_thread): New.
14717 (fake_breakpoint_event): New.
14718 (get_child_debug_event): Change return type to int. Check here if
14719 gdb sent an interrupt request. If a soft interrupt was requested,
14720 fake a breakpoint event. Return 0 if there is no event to handle,
14721 and 1 otherwise.
14722 (win32_wait): Don't check here if gdb sent an interrupt request.
14723 Ensure there is a valid event to handle.
14724 (win32_request_interrupt): Add soft interruption method as last
14725 resort.
14726
c436e841
PA		 147272007-12-03 Leo Zayas
14728 Pedro Alves <pedro_alves@portugalmail.pt>
14729
14730 * win32-low.h (win32_thread_info): Add descriptions to the
14731 structure members. Replace `suspend_count' counter by a
14732 `suspended' flag.
14733 * win32-low.c (thread_rec): Update condition of when to get the
14734 context from the inferior. Rely on ContextFlags being set if it
14735 has already been retrieved. Only suspend the inferior thread if
14736 we haven't already. Warn if that fails.
14737 (continue_one_thread): s/suspend_count/suspended/. Only call
14738 ResumeThread once. Warn if that fails.
14739
e7b5fa67
PA		 147402007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14741
14742 * win32-low.c (win32_wait): Don't read from the inferior when it
14743 has already exited.
14744
a385171d
PA		 147452007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14746
14747 * Makefile.in (win32_low_h): New variable.
14748 (win32-low.o): Add dependency on $(win32_low_h).
14749 (win32-arm-low.o, win32-i386-low.o): New rules.
14750
f80c84b3
DJ		 147512007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14752
14753 * hostio.c: Correct copyright year.
14754
a6b151f1
DJ		 147552007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14756
14757 * Makefile.in (OBS): Add hostio.o.
14758 (hostio.o): New rule.
14759 * server.h (handle_vFile): Declare.
14760 * hostio.c: New file.
14761 * server.c (handle_v_requests): Take packet_len and new_packet_len
14762 for binary packets. Call handle_vFile.
14763 (main): Update call to handle_v_requests.
14764
f9387fc3
DJ		 147652007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14766
14767 * linux-low.c: Include <sched.h>.
14768
51c2684e
DJ		 147692007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14770
14771 * linux-low.c (linux_tracefork_grandchild): New.
14772 (linux_tracefork_child): Use clone.
14773 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14774
75f83163
JB		 147752007-10-31 Joel Brobecker <brobecker@adacore.com>
14776
14777 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14778
da5898ce
DJ		 147792007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14780
14781 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14782
24a09b5f
DJ		 147832007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14784
14785 * inferiors.c (change_inferior_id): Delete.
14786 (add_pid_to_list, pull_pid_from_list): New.
14787 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14788 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14789 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14790 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14791 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14792 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14793 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14794 (using_threads): Always set to 1.
14795 (handle_extended_wait): New.
14796 (add_process): Do not set TID.
14797 (linux_create_inferior): Set must_set_ptrace_flags.
14798 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14799 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14800 (linux_thread_alive): Rename TID argument to LWPID.
14801 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14802 (linux_wait_for_event): Do not use TID or check using_threads. Update
14803 call to dead_thread_notify. Call handle_extended_wait.
14804 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14805 (send_sigstop): Delete sigstop_sent.
14806 (wait_for_sigstop): Avoid TID.
14807 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14808 (linux_test_for_tracefork): New.
14809 (linux_lookup_signals): Use thread_db_active and
14810 linux_supports_tracefork_flag.
14811 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14812 * linux-low.h (get_process_thread): Avoid TID.
14813 (struct process_ifo): Move thread_known and tid to the end. Remove
14814 sigstop_sent.
14815 (linux_attach_lwp, thread_db_init): Update prototypes.
14816 * server.h (change_inferior_id): Delete prototype.
14817 (add_pid_to_list, pull_pid_from_list): New prototypes.
14818 * thread-db.c (thread_db_use_events): New.
14819 (find_first_thread): Rename to...
14820 (find_one_thread): ...this. Update callers and messages. Do not
14821 call fatal. Check thread_db_use_events. Do not call
14822 change_inferior_id or new_thread_notify.
14823 (maybe_attach_thread): Update. Do not call new_thread_notify.
14824 (thread_db_init): Set thread_db_use_events. Check use_events.
14825 * utils.c (fatal, warning): Correct message prefix.
14826
30ed0a8f
DJ		 148272007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14828
14829 * Makefile.in (clean): Remove new files.
14830 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14831 (powerpc-64.o, powerpc-64.c): New rules.
14832 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14833 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14834 with SPE.
14835 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14836 SPE targets.
14837 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14838 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14839 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14840 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14841 (target_regsets): Add AltiVec and SPE register sets.
14842 * configure.ac: Check for AltiVec and SPE.
14843 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14844 (ppc_fill_vrregset, ppc_store_vrregset): New.
14845 (target_regsets): Add AltiVec register set.
14846 * configure: Regenerated.
14847
fd462a61
DJ		 148482007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14849
14850 * linux-low.c (O_LARGEFILE): Define.
14851 (linux_read_memory): Use /proc/PID/mem.
14852 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14853 * configure, config.in: Regenerated.
14854
69f223ed
DJ		 148552007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14856
14857 * linux-low.c (linux_wait_for_event): Do not pass signals while
14858 single-stepping.
14859
aec18585
PA		 148602007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14861
14862 * win32-low.c (create_process): New.
14863 (win32_create_inferior): Use create_process instead of
14864 CreateProcess. If create_process failed retry appending an ".exe"
14865 suffix. Store the GetLastError result immediatelly after
14866 create_process calls and use it on the call to error.
14867
34d86ddd
PA		 148682007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14869
14870 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14871
5a0e3bd0
JB		 148722007-08-23 Joel Brobecker <brobecker@adacore.com>
14873
14874 * configure.ac: Switch license to GPLv3.
14875
f88c79e6
MS		 148762007-08-01 Michael Snyder <msnyder@access-company.com>
14877
14878 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14879
6b3d9b83
PA		 148802007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14881
14882 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14883 typedef.
14884 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14885 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14886 CloseToolhelp32Snapshot.
14887 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14888 CloseToolhelp32Snapshot.
14889
c588c53c
MS		 148902007-07-27 Michael Snyder <michael.snyder@access-company.com>
14891
14892 * server.c (main): Check for inferior exit before main loop.
14893
aa0403d9
PA		 148942007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14895
14896 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14897 instead of on tmp_desc.
14898
255e7678
DJ		 148992007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14900 Daniel Jacobowitz <dan@codesourcery.com>
14901
14902 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14903 (add_thread): Minor cleanups.
14904 (clear_inferiors): Move lower in the file. Clear the DLL
14905 list.
14906 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14907 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14908 (xml_escape_text): New.
14909 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14910 for qSupported.
14911 (handle_v_cont): Report errors.
14912 (gdbserver_version): Update.
14913 (main): Correct size of own_buf. Do not report initial DLL events.
14914 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14915 (unloaded_dll, xml_escape_text): New.
14916 * win32-low.c (enum target_waitkind): Update comments.
14917 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14918 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14919 (win32_EnumProcessModules, win32_GetModuleInformation)
14920 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14921 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14922 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14923 (win32_Module32First, win32_Module32Next, load_toolhelp)
14924 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14925 (get_child_debug_event): Handle DLL events.
14926 (win32_wait): Likewise.
14927
0d37add9
DJ		 149282007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14929
14930 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14931 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14932
45e2715e
PA		 149332007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14934
14935 * win32-low.c (handle_output_debug_string): Ignore event if not
14936 waiting.
14937
c5674cf1
PA		 149382007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14939
14940 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14941
2bbe3cc1
DJ		 149422007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14943
14944 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14945
ae13219e
DJ		 149462007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14947
14948 * inferiors.c (change_inferior_id): Add comment.
14949 * linux-low.c (check_removed_breakpoint): Add an early
14950 prototype. Improve debug output.
14951 (linux_attach): Doc update.
14952 (linux_detach_one_process, linux_detach): Clean up before releasing
14953 each process.
14954 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14955 * linux-low.h (struct process_info): Doc improvement.
14956 * mem-break.c (delete_all_breakpoints): New.
14957 * mem-break.h (delete_all_breakpoints): New prototype.
14958 * thread-db.c (find_first_thread): New.
14959 (thread_db_create_event): Call it instead of
14960 thread_db_find_new_threads. Clean up unused variables.
14961 (maybe_attach_thread): Remove first thread handling.
14962 (thread_db_find_new_threads): Use find_first_thread.
14963 (thread_db_get_tls_address): Likewise.
14964
4105de34
DJ		 149652007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14966
14967 * thread-db.c (thread_db_find_new_threads): Add prototype.
14968 (thread_db_create_event): Check for the main thread before adding
14969 a new thread.
14970 (maybe_attach_thread): Only enable event reporting if TID == 0.
14971 (thread_db_get_tls_address): Check for new threads.
14972
2b876972
DJ		 149732007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14974
14975 * linux-low.c (linux_create_inferior): Try execv before execvp.
14976 * spu-low.c (spu_create_inferior): Likewise.
14977
7a245884
DJ		 149782007-06-13 Mike Frysinger <vapier@gentoo.org>
14979
14980 * linux-low.c (linux_create_inferior): Change execv to execvp.
14981 * spu-low.c (spu_create_inferior): Likewies.
14982
117ce543
DJ		 149832007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14984
14985 * Makefile.in (clean): Clean new files instead of deleted ones.
14986 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14987 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14988 rules.
14989 * configure.srv: Specify XML files and new regformats for MIPS and
14990 MIPS64 GNU/Linux.
14991 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14992 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14993 an entry for the restart register.
14994 (mips_cannot_fetch_register, mips_cannot_store_register)
14995 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14996 register names to match the XML descriptions.
14997 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14998 restart register instead of $0.
14999
0e7f50da
UW		 150002007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15001 Markus Deuling <deuling@de.ibm.com>
15002
15003 * remote-utils.c (decode_xfer_write): New function.
15004 * server.h (decode_xfer_write): Add prototype.
15005 * server.c (handle_query): Add PACKET_LEN argument. Support
15006 qXfer:spu:read and qXfer:spu:write packets.
15007 (main): Pass packet_len to handle_query.
15008 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15009 * target.h (target_ops): Add qxfer_spu.
15010
374c1d38
UW		 150112007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15012
15013 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15014 accessing non-seekable spufs files.
15015
bb63802a
UW		 150162007-05-16 Markus Deuling <deuling@de.ibm.com>
15017
889bf7c5 15018 * server.c (handle_query): Add reply for qC packet.
bb63802a 15019
7390519e
PA		 150202007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15021 Leo Zayas <lerele@champenstudios@com>
15022
15023 * server.h (check_remote_input_interrupt_request): New function.
15024 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15025 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15026 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15027 (check_remote_input_interrupt_request): New function.
15028 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 15029 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 15030 winapi_GenerateConsoleCtrlEvent): New typedefs.
15031 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15032 to 250 ms.
15033 (win32_wait): Check for remote interrupt request
15034 with check_remote_input_interrupt_request.
15035 (win32_request_interrupt): New function.
15036 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15037
34b34921
PA		 150382007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15039
15040 * win32-low.c (debug_registers_changed,
15041 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15042 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15043 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15044 (thread_rec): Get context using the low target.
15045 (child_add_thread): Call thread_added on the low target,
15046 which does the same thing.
15047 (regptr): Delete.
15048 (do_initial_child_stuff): Remove debug registers references.
15049 Set context using the low target. Resume threads after
15050 setting the contexts.
15051 (child_continue): Remove dead variable. Remove debug
15052 registers references.
15053 (child_fetch_inferior_registers): Go through the low target.
15054 (do_child_store_inferior_registers): Remove.
15055 (child_store_inferior_registers): Go through the low target.
15056 (win32_resume): Remove debug registers references.
15057 Set context using the low target.
15058 (handle_exception): Change return type to void. Don't record
15059 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15060 first chance exception.
889bf7c5 15061 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 15062 goto loop. Always return after waiting for debug event.
15063 (win32_wait): Convert to switch statement. Handle spurious
15064 events.
15065
15066 * win32-i386-low.c (debug_registers_changed,
15067 debug_registers_used): New.
15068 (initial_stuff): Rename to ...
15069 (i386_initial_stuff): ... this. Clear debug registers
15070 state variables.
15071 (store_debug_registers): Delete.
15072 (i386_get_thread_context): New.
15073 (load_debug_registers): Delete.
15074 (i386_set_thread_context): New.
15075 (i386_thread_added): New.
15076 (single_step): Rename to ...
15077 (i386_single_step): ... this.
15078 (do_fetch_inferior_registers): Rename to ...
15079 (i386_fetch_inferior_register): ... this.
15080 (i386_store_inferior_register): New.
15081 (the_low_target): Adapt to new interface.
15082
15083 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15084 (arm_get_thread_context): New.
15085 (arm_set_thread_context): New.
15086 (regptr): New.
15087 (do_fetch_inferior_registers): Rename to ...
15088 (arm_fetch_inferior_register): ... this.
15089 (arm_store_inferior_register): New.
15090 (arm_wince_breakpoint): Reimplement as unsigned long.
15091 (arm_wince_breakpoint_len): Define.
15092 (the_low_target): Adapt to new interface.
15093
15094 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15095 load_debug_registers. Add get_thread_context, set_thread_context,
15096 thread_added and store_inferior_register. Rename
15097 fetch_inferior_registers to fetch_inferior_register.
15098 (regptr): Remove declaration.
15099
dd6953e1
PA		 151002007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15101
15102 * linux-low.c (linux_detach): Change return type to int. Return 0.
15103 * spu-low.c (spu_detach): Likewise.
15104
444d6139
PA		 151052007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15106
15107 * target.h (target_ops): Change return type of detach to int.
15108 Add join.
15109 (join_inferior): New.
15110 * server.c (main): Don't skip detach support on mingw32.
15111 If the inferior doesn't support detaching return error.
15112 Call join_inferior instead of using waitpid.
15113 * linux-low.c (linux_join): New.
15114 (linux_target_op): Add linux_join.
15115 * spu-low.c (spu_join): New.
15116 (spu_target_ops): Add spu_join.
15117 * win32-low.c (win32_detach): Adapt to new interface.
15118 Reopen current_process_handle before detaching. Issue a child
15119 resume before detaching.
15120 (win32_join): New.
15121 (win32_target_op): Add win32_join.
15122
1d5315fe
PA		 151232007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15124
15125 * win32-low.c (win32-attach): Fix return value.
15126 * target.h (target_ops): Describe ATTACH return values.
15127
bf914831
PA		 151282007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15129
15130 * win32-low.c (GETPROCADDRESS): Define.
15131 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15132 (winapi_DebugSetProcessKillOnExit): Likewise.
15133 (win32_create_inferior): Force usage of ansi CreateProcessA.
15134 (win32_attach): Use GETPROCADDRESS.
15135 (win32_detach): Likewise.
15136
f72f3e60
PA		 151372007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15138
15139 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15140
ed50f18f
PA		 151412007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15142
15143 * win32-low.c: Commit leftover changes from 2007-03-29.
15144
0c2ead7e
DJ		 151452007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15146
15147 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15148 fields short instead of int. Add explicit padding.
15149 (i387_cache_to_fsave): Remove unnecessary casts.
15150 (i387_fsave_to_cache): Doc fix.
15151 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15152
73725ff3
DJ		 151532007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15154
15155 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15156 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15157
d99f33d8
PA		 151582007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15159
15160 * configure.srv (arm*-*-mingw32ce*): Move near the other
15161 arm targets.
15162
68070c10
PA		 151632007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15164
2482afc6 15165 * configure.ac: Add errno checking.
68070c10
PA		 15166 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15167 sys/file.h and malloc.h.
15168 (AC_CHECK_DECLS): Add perror.
15169 (srv_mingwce): Handle.
2482afc6 15170 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 15171 win32-i386-low.o to srv_tgtobj.
15172 (i[34567]86-*-mingw*): Likewise.
15173 (arm*-*-mingw32ce*): Add case.
15174 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15175 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15176 [__MINGW32CE__] (strerror): New function.
15177 [__MINGW32CE__] (errno): Define to GetLastError.
15178 [__MINGW32CE__] (COUNTOF): New macro.
15179 (remote_open): Remove extra close call.
15180 * mem-break.c (delete_breakpoint_at): New function.
15181 * mem-break.h (delete_breakpoint_at): Declare.
15182 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15183 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15184 [USE_WIN32API] (read, write): Add char* casts.
15185 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15186 * server.h: Include wincecompat.h on Windows CE.
15187 [HAVE_ERRNO_H]: Check.
15188 (perror): Declare if not declared.
15189 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15190 (perror_with_name): Remove errno declaration.
15191 * wincecompat.h: New.
15192 * wincecompat.c: New.
15193 * win32-low.h: New.
15194 * win32-arm-low.c: New.
15195 * win32-i386-low.c: New.
15196 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15197 (OUTMSG2): Make it safe.
15198 (_T): New macro.
15199 (COUNTOF): New macro.
15200 (NUM_REGS): Get it from the low target.
15201 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15202 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15203 (thread_rec): Let low target handle debug registers.
15204 (child_add_thread): Likewise.
15205 (child_init_thread_list): Likewise.
15206 (continue_one_thread): Likewise.
15207 (regptr): New.
15208 (do_child_fetch_inferior_registers): Move to ...
15209 * win32-i386-low.c: ... here, and rename to ...
15210 (do_fetch_inferior_registers): ... this.
889bf7c5 15211 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 15212 Go through the low target.
15213 (do_child_store_inferior_registers): Use regptr.
15214 (strwinerror): New function.
15215 (win32_create_inferior): Handle Windows CE.
15216 Use strwinerror instead of strerror on Windows error
15217 codes. Add program to the error output.
15218 Don't close the main thread handle on Windows CE.
15219 (win32_attach): Use coredll.dll on Windows CE.
15220 (win32_kill): Close current process and current
15221 thread handles.
15222 (win32_detach): Use coredll.dll on Windows CE.
15223 (win32_resume): Let low target handle debug registers, and
15224 step request.
15225 (handle_exception): Add/Remove initial breakpoint. Avoid
15226 non-existant WSTOPSIG on Windows CE.
15227 (win32_read_inferior_memory): Cast to remove warning.
15228 (win32_arch_string): Go through the low target.
15229 (initialize_low): Call set_breakpoint_data with the low
15230 target's breakpoint.
15231 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15232 FOP_REGNUM, mappings): Move to ...
15233 * win32-i386-low.c: ... here.
15234 * win32-low.c (win32_thread_info): Move to ...
15235 * win32-low.h: ... here.
15236 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15237 win32-arm-low.c and wincecompat.c.
15238 (all:): Add $EXEEXT.
15239 (install-only:): Likewise.
15240 (gdbserver:): Likewise.
15241 (gdbreplay:): Likewise.
15242 * config.in: Regenerate.
15243 * configure: Regenerate.
15244
41093d81
PA		 152452007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15246
15247 * win32-low.c: Rename typedef thread_info to
15248 win32_thread_info throughout.
15249
544afa54
PA		 152502007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15251
15252 * win32-i386-low.c: Rename to ...
15253 * win32-low.c: ... this.
15254 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15255 * Makefile.in: Likewise.
15256
bce7165d
PA		 152572007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15258
15259 * remote-utils.c (monitor_output): Constify msg parameter.
15260 * server.h (monitor_output): Likewise.
15261 * win32-i386-low.c (handle_output_debug_string): New.
15262 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15263 handle_output_debug_string.
15264 (get_child_debug_event): Likewise.
15265
506c7aa0
DJ		 152662007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15267
15268 * server.c (main): Correct strtoul check.
15269
42c81e2a
DJ		 152702007-03-27 Jon Ringle <jon@ringle.org>
15271
15272 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15273
9453113a
DJ		 152742007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15275
15276 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15277
64a69107
DJ		 152782007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15279
15280 * terminal.h: Check HAVE_SGTTY_H.
15281
152822007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 15283
15284 * remote-utils.c (remote_open): Print out the assigned port number.
15285
c74d0ad8
DJ		 152862007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15287
15288 * remote-utils.c (monitor_output): New function.
15289 * server.c (debug_threads): Define here.
15290 (monitor_show_help): New function.
15291 (handle_query): Handle qRcmd.
15292 (main): Do not handle 'd' packet.
15293 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15294 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15295 of debug_threads.
15296
de7c3b4a
PA		 152972007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15298
15299 * Makefile.in (EXEEXT): New.
15300 (clean): Use $(EXEEXT).
15301
ef57601b
PA		 153022007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15303
15304 * target.h (target_ops): Rename send_signal to request_interrupt,
15305 and remove enum target_signal parameter.
15306 * linux-low.c (linux_request_interrupt): Rename from
15307 linux_send_signal, and always send SIGINT.
15308 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15309 and always send SIGINT.
15310 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15311 of send_signal.
15312 (input_interrupt): Likewise.
15313
820f2bda
PA		 153142007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15315
15316 * server.c (get_features_xml): Check if target implemented
15317 arch_string.
15318 * win32-i386-low.c (win32_arch_string): New.
15319 (win32_target_ops): Add win32_arch_string as arch_string member.
15320
ab39bf24
UW		 153212007-02-22 Markus Deuling <deuling@de.ibm.com>
15322
15323 * spu-low.c (spu_arch_string): New.
15324 (spu_target_ops): Add spu_arch_string.
15325
61ff6e04
DJ		 153262007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15327
15328 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15329 * configure.ac: Do not check for terminal.h.
15330 * configure, config.in: Regenerated.
15331
fb1e4ffc
DJ		 153322007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15333
15334 * Makefile.in (OBS): Add $(XML_BUILTIN).
15335 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15336 (clean): Update.
15337 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15338 (arm-with-iwmmxt.c): New.
15339 * config.in, configure: Regenerate.
15340 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15341 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15342 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15343 (arm*-*-linux*): Add iWMMXt and regset support.
15344 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15345 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15346 (arm_store_wmmxregset, target_regsets): New.
15347 * server.c (get_features_xml): Take annex argument. Check builtin
15348 XML documents.
15349 (handle_query): Handle multiple annexes.
15350
0f48aa01
DJ		 153512007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15352
15353 * remote-utils.c [USE_WIN32API] (read, write): Define.
15354 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15355 write.
15356
23181151
DJ		 153572007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15358
15359 * linux-i386-low.c (the_low_target): Set arch_string.
15360 * linux-x86-64-low.c (the_low_target): Likewise.
15361 * linux-low.c (linux_arch_string): New.
15362 (linux_target_ops): Add it.
15363 * linux-low.h (struct linux_target_ops): Add arch_string.
15364 * server.c (write_qxfer_response): Use const void * for DATA.
15365 (get_features_xml): New.
15366 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15367 * target.h (struct target_ops): Add arch_string method.
15368
9d606399
DJ		 153692007-01-03 Denis Pilat <denis.pilat@st.com>
15370 Daniel Jacobowitz <dan@codesourcery.com>
15371
15372 * linux-low.c (linux_kill): Handle being called with no threads.
15373 * win32-i386-low.c (win32_kill): Likewise.
15374 (get_child_debug_event): Clear current_process_handle.
15375
153762006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 15377 Daniel Jacobowitz <dan@codesourcery.com>
15378
15379 * remote-utils.c (remote_open): Check the type of specified
15380 serial port devices before opening them.
15381 * server.c (main): Kill the inferior if an error occurs during
15382 the first remote_open.
15383
a5e13d24
DJ		 153842006-12-05 Markus Deuling <deuling@de.ibm.com>
15385
15386 * README: Update supported targets.
15387
186947f7
DJ		 153882006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15389
15390 * Makefile.in (clean): Remove reg-mips64.c.
15391 (reg-mips64.c, reg-mips64.o): New rules.
15392 * configure.srv: Handle mips64. Include regset support for mips.
15393 * linux-mips-low.c (union mips_register): New.
15394 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15395 (mips_breakpoint, mips_breakpoint_at): Use int.
15396 (mips_collect_register, mips_supply_register)
15397 (mips_collect_register_32bit, mips_supply_register_32bit)
15398 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15399 (mips_store_fpregset, target_regsets): New.
15400 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15401
a13e2c95
UW		 154022006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15403
15404 * configure.srv: Add target "spu*-*-*".
15405 * Makefile.in (clean): Remove reg-spu.c.
15406 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15407 * spu-low.c: New file.
15408
cb7283db
DJ		 154092006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15410
15411 * configure.ac: Correct td_thr_tls_get_addr test.
15412 * configure: Regenerated.
15413
89be2091
DJ		 154142006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15415
15416 * linux-low.c (linux_wait_for_event): Reformat. Use the
15417 pass_signals array.
15418 * remote-utils.c (decode_address_to_semicolon): New.
15419 * server.c (pass_signals, handle_general_set): New.
15420 (handle_query): Mention QPassSignals for qSupported.
15421 (main): Call handle_general_set.
15422 * server.h (pass_signals, decode_address_to_semicolon): New.
15423
000ef4f0
DJ		 154242006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15425
15426 * server.c (handle_query): Correct error handling for read_auxv.
15427
b7149293
UW		 154282005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15429
15430 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15431 and srv_linux_thread_db to yes.
15432 * linux-s390-low.c (s390_fill_gregset): New function.
15433 (target_regsets): Define data structure.
15434
dae5f5cf
DJ		 154352006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15436
15437 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15438 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15439 * config.in, configure: Regenerated.
15440 * inferiors.c (gdb_id_to_thread): New function.
15441 (gdb_id_to_thread_id): Use it.
15442 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15443 * linux-low.h (struct process_info): Add th member.
15444 (thread_db_get_tls_address): New prototype.
15445 * remote-utils.c (decode_address): Make non-static.
15446 * server.c (handle_query): Handle qGetTLSAddr.
15447 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15448 * target.h (struct target_ops): Add get_tls_address.
15449 * thread-db.c (maybe_attach_thread): Save the thread handle.
15450 (thread_db_get_tls_address): New.
15451
32ca6d61
DJ		 154522006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15453
15454 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15455 (linux_resume_one_process): Take a siginfo_t *. Update all
15456 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15457 (struct pending_signals): Add a siginfo_t.
15458 (linux_wait_for_process): Always set last_status.
15459 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15460 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15461 * linux-low.h (struct process_info): Add last_status.
15462
5ffff7c1
DJ		 154632006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15464
15465 * remote-utils.c (try_rle): New function.
15466 (putpkt_binary): Use it.
15467
8695c747
DJ		 154682006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15469
15470 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15471 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15472 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15473 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15474 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15475 point registers.
15476
290fadea
RS		 154772006-08-08 Richard Sandiford <richard@codesourcery.com>
15478
15479 * server.c (terminal_fd): New variable.
15480 (old_foreground_pgrp): Likewise.
15481 (restore_old_foreground_pgrp): New function.
15482 (start_inferior): Record the terminal file descriptor in terminal_fd
15483 and its original foreground group in old_foreground_pgrp. Register
15484 restore_old_foreground_pgrp with atexit().
15485
9f2e1e63
DJ		 154862006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15487
15488 * server.c (handle_query): Correct qPart to qXfer.
15489
b80864fb
DJ		 154902006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15491
15492 * configure.ac: Check for more headers which are missing on
15493 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15494 * configure.srv: Add Cygwin and mingw32.
15495 * remote-utils.c: Don't include headers unconditionally which
15496 are missing on mingw32. Include <winsock.h> for mingw32.
15497 (remote_open): Adjust for mingw32 support. Flush
15498 standard error after writing to it.
15499 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15500 (unblock_async_io, enable_async_io, disable_async_io)
15501 (readchar, getpkt): Update for Winsock support.
15502 (prepare_resume_reply): Expect a protocol signal number.
15503 * server.c: Disable <sys/wait.h> on mingw32.
15504 (start_inferior): Adjust for mingw32 support. Flush
15505 standard error after writing to it.
15506 (attach_inferior): Likewise. Use protocol signal
15507 numbers.
15508 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15509 and names.
15510 * win32-i386-low.c: New file.
15511 * Makefile.in (XM_CLIBS): Set.
15512 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15513 (win32-i386-low.o): New dependency rule.
15514 * linux-low.c (linux_wait): Use target signal numbers.
15515 * target.h (struct target_ops): Doc fix.
15516 * server.h (target_signal_to_name): New prototype.
15517 * gdbreplay.c: Don't include headers unconditionally which
15518 are missing on mingw32. Include <winsock.h> for mingw32.
15519 (remote_close, remote_open): Adjust for Winsock support.
15520 * configure, config.in: Regenerated.
15521
0876f84a
DJ		 155222006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15523
15524 * server.c (decode_xfer_read, write_qxfer_response): New.
15525 (handle_query): Take a packet length argument. Handle
15526 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15527 the qSupported response.
15528 (main): Update call to handle_query.
15529
01f9e8fa
DJ		 155302006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15531
15532 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15533 (putpkt_binary): Renamed from putpkt and adjusted for binary
15534 data.
15535 (putpkt): New wrapper for putpkt_binary.
15536 (readchar): Don't mask off the high bit.
15537 (decode_X_packet): New function.
15538 * server.c (main): Call putpkt_binary if a handler sets the packet
15539 length. Save the length of the incoming packet. Handle 'X'.
15540 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15541
be2a5f71
DJ		 155422006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15543
15544 * server.c (handle_query): Handle qSupported.
15545
ea025f5f
DJ		 155462006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15547
15548 * remote-utils.c (all_symbols_looked_up): New variable.
15549 (look_up_one_symbol): Check it.
15550 * server.h (look_up_one_symbol): New declaration.
15551 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15552
9308fc88
DJ		 155532006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15554
15555 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 15556 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 15557 (PTRACE_GET_THREAD_AREA): Define.
15558 (ps_get_thread_area): New function.
15559
52fb6437
NS		 155602006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15561
15562 * configure.srv (m68k*-*-uclinux*): New target.
15563 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15564 (linux_resume_one_process): Remove extraneous cast.
15565 (linux_read_offsets): New.
15566 (linux_target_op): Add linux_read_offsets on mmuless systems.
15567 * server.c (handle_query): Add qOffsets logic.
15568 * target.h (struct target_ops): Add read_offsets.
15569
21b0f40c
DJ		 155702006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15571
15572 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15573 (PTRACE_GET_THREAD_AREA): Define.
15574 (ps_get_thread_area): New function.
15575 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15576 (linux-x86-64-low.o): Update.
15577
0050a760
DJ		 155782006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15579
15580 * configure.ac: Remove checks for prfpregset_t.
15581 * gdb_proc_service.h: New file.
15582 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15583 new "gdb_proc_service.h".
15584 * proc-service.c: Likewise.
15585 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15586 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15587 * Makefile.in (gdb_proc_service_h): Updated.
15588 * configure, config.in: Regenerated.
15589
b92a518e
DJ		 155902006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15591
15592 * remote-utils.c (prepare_resume_reply): Move declaration
15593 of gdb_id_from_wait to the top of the block.
15594
545587ee
DJ		 155952006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15596
15597 * linux-low.c (regsets_store_inferior_registers): Read the regset
15598 from the target before filling it.
15599
9db87ebd
DJ		 156002006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15601
15602 * server.c (attach_inferior): Return SIGTRAP for a successful
15603 attach.
15604
dd24457d
DJ		 156052006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15606
15607 * Makefile.in (OBS): Add version.o.
15608 (STAGESTUFF): Delete.
15609 (version.o): Add dependencies.
15610 (version.c): Replace rule.
15611 (clean): Remove version.c.
15612 * server.c (gdbserver_version): New.
15613 (gdbserver_usage): Use printf.
15614 (main): Handle --version and --help.
15615 * server.h (version, host_name): Add declarations.
15616
6f0f660e
EZ		 156172005-12-23 Eli Zaretskii <eliz@gnu.org>
15618
889bf7c5
PA		 15619 * linux-arm-low.c:
15620 * linux-arm-low.c:
15621 * inferiors.c:
15622 * i387-fp.h:
15623 * i387-fp.c:
15624 * gdbreplay.c:
15625 * regcache.c:
15626 * proc-service.c:
15627 * mem-break.h:
15628 * mem-break.c:
15629 * linux-x86-64-low.c:
15630 * linux-sh-low.c:
15631 * linux-s390-low.c:
15632 * linux-ppc64-low.c:
15633 * linux-ppc-low.c:
15634 * linux-mips-low.c:
15635 * linux-m68k-low.c:
15636 * linux-m32r-low.c:
15637 * linux-low.h:
15638 * linux-low.c:
15639 * linux-ia64-low.c:
15640 * linux-i386-low.c:
15641 * linux-crisv32-low.c:
15642 * thread-db.c:
15643 * terminal.h:
15644 * target.h:
15645 * target.c:
15646 * server.h:
15647 * server.c:
15648 * remote-utils.c:
15649 * regcache.h:
15650 * utils.c:
15651 * Makefile.in:
15652 * configure.ac:
6f0f660e
EZ		 15653 * gdbserver.1: Add (C) after Copyright. Update the FSF
15654 address.
15655
9d1fb177
DJ		 156562005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15657
15658 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15659 (arm_breakpoint_at): Recognize both breakpoints.
15660 (the_low_target): Use the correct breakpoint instruction.
15661
011a70c2
DJ		 156622005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15663
15664 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15665 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15666 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15667 (the_low_target): Update.
15668
7fb85e41
AS		 156692005-10-25 Andreas Schwab <schwab@suse.de>
15670
15671 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15672
15673 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15674 (ia64_num_regs): Reduce to 462.
15675
3db0444b
DJ		 156762005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15677
15678 * acinclude.m4: Correct quoting.
15679 * aclocal.m4: Regenerated.
15680
15681 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15682 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15683 (thread_db_init): Call thread_db_err_str.
15684 * configure.ac: Check for TD_VERSION.
15685 * config.in, configure: Regenerated.
15686
bee0189a
DJ		 156872005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15688
15689 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15690
e9d25b98
DJ		 156912005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15692
15693 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15694 is not available. Define HAVE_PTRACE_GETREGS if it is.
15695 * config.in, configure: Regenerated.
15696 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15697 * linux-i386-low.c, linux-m68k-low.c: Update to use
15698 HAVE_PTRACE_GETREGS.
15699 * linux-low.c (regsets_fetch_inferior_registers)
15700 (regsets_store_inferior_registers): Only return 0 if we processed
15701 GENERAL_REGS.
15702 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15703 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15704
a06660f7
DJ		 157052005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15706
15707 * inferiors.c (struct thread_info): Add gdb_id.
15708 (add_thread): Add gdb_id argument.
15709 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15710 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15711 calls to add_thread.
15712 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15713 * server.c (handle_query): Use thread_to_gdb_id.
15714 (handle_v_cont, main): Use gdb_id_to_thread_id.
15715 * server.h (add_thread): Update prototype.
15716 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15717 prototypes.
15718
5a1f5858
DJ		 157192005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15720
15721 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15722 left-padded registers.
15723 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15724 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15725
e122f1f5
SE		 157262005-07-01 Steve Ellcey <sje@cup.hp.com>
15727
15728 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15729 * configure: Regenerate.
15730 * config.in: Regenerate.
15731 * server.h (NEED_DECLARATION_STRERROR):
15732 Replace with !HAVE_DECL_STRERROR.
15733
d592fa2f
DJ		 157342005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15735
15736 * linux-low.c (linux_wait, linux_send_signal): Don't test
15737 an unsigned long variable for > 0 if it could be MAX_ULONG.
15738 * server.c (myresume): Likewise.
15739 * target.c (set_desired_inferior): Likewise.
15740
ccbd4912
MK		 157412005-06-13 Mark Kettenis <kettenis@gnu.org>
15742
15743 * configure.ac: Simplify and improve check for socklen_t.
15744 * configure, config.in: Regenerate.
15745
f450004a
DJ		 157462005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15747
15748 * acconfig.h: Remove.
15749 * configure.ac: Add a test for socklen_t. Use three-argument
15750 AC_DEFINE throughout.
15751 * config.in: Regenerated using autoheader 2.59.
15752 * configure: Regenerated.
15753
15754 * gdbreplay.c (socklen_t): Provide a default.
15755 (remote_open): Use socklen_t.
15756 * remote-utils.c (socklen_t): Provide a default.
15757 (remote_open): Use socklen_t.
15758 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15759 unsigned char.
15760
15761 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15762 char for buffers.
15763 * linux-low.c (linux_read_memory, linux_write_memory)
15764 (linux_read_auxv): Likewise.
15765 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15766 (check_mem_write): Likewise.
15767 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15768 Likewise.
15769 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15770 (registers_from_string, register_data): Likewise.
15771 * server.c (handle_query, main): Likewise.
15772 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15773 (decode_M_packet): Likewise.
15774 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15775 * target.h (struct target_ops): Update read_memory, write_memory,
15776 and read_auxv.
15777 (read_inferior_memory, write_inferior_memory): Update.
15778 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15779 to unsigned char *.
15780 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15781 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15782 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15783 linux-s390-low.c, linux-sh-low.c: Update for changes in
15784 read_inferior_memory and the_low_target->breakpoint.
15785
eee84df1
DJ		 157862005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15787
15788 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15789 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15790 * configure.srv: Add powerpc64-*-linux*.
15791 * linux-ppc64-low.c: New file.
15792
45b134e5
OF		 157932005-05-23 Orjan Friberg <orjanf@axis.com>
15794
15795 * linux-cris-low.c: New file with support for CRIS.
15796 * linux-crisv32-low.c: Ditto for CRISv32.
15797 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15798 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 15799 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 15800 reg-crisv32.o, and reg-crisv32.c to make rules.
15801 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15802 recognized targets.
15803
48d93c75
UW		 158042005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15805
15806 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15807 of sizeof (PTRACE_XFER_TYPE).
15808 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15809
e013ee27
OF		 158102005-05-12 Orjan Friberg <orjanf@axis.com>
15811
889bf7c5 15812 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 15813 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15814 pointers for hardware watchpoint support.
15815 * linux-low.h (struct linux_target_ops): Ditto.
15816 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15817 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15818 to linux_target_ops.
15819 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15820 reply packet.
15821 * server.c (main): Recognize 'Z' and 'z' packets.
15822
b0ded00b
UW		 158232005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15824
15825 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15826 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15827 (the_low_target): Add new members.
15828
8643e2ad
DJ		 158292005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15830
15831 * proc-service.c (ps_lgetregs): Search all_processes instead of
15832 all_threads.
15833
fc620387
DJ		 158342005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15835
15836 * server.c (start_inferior): Change return type to int.
15837 (attach_inferior): Change sigptr to int *.
15838 (handle_v_cont, handle_v_requests): Change signal to int *.
15839 (main): Change signal to int.
15840
158412005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 15842
15843 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15844 * configure.srv: Add m32r*-*-linux*.
15845 * linux-m32r-low.c: New file.
15846
e0e76420
DJ		 158472005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15848
15849 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15850
a1928bad
DJ		 158512005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15852
15853 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15854 Take unsigned long arguments for PIDs.
15855 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15856 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15857 (wait_for_sigstop, linux_resume_one_process)
15858 (regsets_fetch_inferior_registers, linux_send_signal)
15859 (linux_read_auxv): Likewise. Update the types of variables holding
15860 PIDs. Update format string specifiers.
15861 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15862 * remote-utils.c (prepare_resume_reply): Likewise.
15863 * server.c (cont_thread, general_thread, step_thread)
15864 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15865 unsigned long.
15866 (handle_query): Update format specifiers.
15867 (handle_v_cont, main): Use strtoul for thread IDs.
15868 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15869 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15870 (general_thread, step_thread, thread_from_wait)
15871 (old_thread_from_wait): Update.
15872 * target.h (struct thread_resume): Use unsigned long for THREAD.
15873 (struct target_ops): Use unsigned long for arguments to attach and
15874 thread_alive.
15875
dcdb98d2
DJ		 158762005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15877
15878 * acinclude.m4: Include bfd/bfd.m4 directly.
15879 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15880 <agriffis@toolchain.org>.
15881 * aclocal.m4, configure: Regenerated.
15882
bec39cab
AC		 158832005-01-07 Andrew Cagney <cagney@gnu.org>
15884
15885 * configure.ac: Rename configure.in, require autoconf 2.59.
15886 * configure: Re-generate.
15887
434c4c77
DJ		 158882004-12-08 Daniel Jacobowitz <dan@debian.org>
15889
15890 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15891 LIBS when finished.
15892 * aclocal.m4: Regenerated.
15893 * configure: Regenerated.
15894
db1d3e1b
AS		 158952004-11-21 Andreas Schwab <schwab@suse.de>
15896
15897 * linux-m68k-low.c (m68k_num_gregs): Define.
15898 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15899 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15900 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15901 (m68k_breakpoint_at): New. Add to the_low_target.
15902
15903 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15904 srv_linux_thread_db to yes.
15905
43360365
JB		 159062004-10-20 Joel Brobecker <brobecker@gnat.com>
15907
15908 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15909 (ARCH_SET_FS): Likewise.
15910 (ARCH_GET_FS): Likewise.
15911 (ARCH_GET_GS): Likewise.
15912
fd500816
DJ		 159132004-10-16 Daniel Jacobowitz <dan@debian.org>
15914
15915 * linux-i386-low.c (ps_get_thread_area): New.
15916 * linux-x86-64-low.c (ps_get_thread_area): New.
15917 * linux-low.c: Include <sys/syscall.h>.
15918 (linux_kill_one_process): Don't kill the first thread here.
15919 (linux_kill): Kill the first thread here.
15920 (kill_lwp): New function.
15921 (send_sigstop, linux_send_signal): Use it.
15922 * proc-service.c: Clean up #ifdefs.
15923 (fpregset_info): Delete.
15924 (ps_lgetregs): Update and enable implementation.
15925 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15926 implementations.
15927 * remote-utils.c (struct sym_cache, symbol_cache): New.
15928 (input_interrupt): Print a clearer message.
15929 (async_io_enabled): New variable.
15930 (enable_async_io, disable_async_io): Use it. Update comments.
15931 (look_up_one_symbol): Use the symbol cache.
15932 * thread-db.c (thread_db_look_up_symbols): New function.
15933 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15934
f6de3c42
DJ		 159352004-10-16 Daniel Jacobowitz <dan@debian.org>
15936
15937 * configure.in: Test for -rdynamic.
15938 * configure: Regenerated.
15939 * Makefile (INTERNAL_LDFLAGS): New.
15940 (gdbserver, gdbreplay): Use it.
15941
2c0fc042
AC		 159422004-09-02 Andrew Cagney <cagney@gnu.org>
15943
15944 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15945
075b3282
DJ		 159462004-03-23 Daniel Jacobowitz <drow@mvista.com>
15947
15948 * linux-low.c (linux_wait): Clear all_processes list also.
15949
fa6a77dc
DJ		 159502004-03-12 Daniel Jacobowitz <drow@mvista.com>
15951
15952 * linux-low.c: Include <errno.h>. Remove extern declaration of
15953 errno.
15954
6d782a97
DJ		 159552004-03-12 Daniel Jacobowitz <drow@mvista.com>
15956
15957 * gdbreplay.c, server.h, utils.c: Update copyright years.
15958
3a7fb99b
DJ		 159592004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15960
15961 * server.c (main): Print child status or termination signal from
15962 variable 'signal', not 'sig'.
15963
c3e735a6
DJ		 159642004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15965
15966 * linux-low.c (linux_read_memory): Change return type to
15967 int. Check for and return error from ptrace().
15968 * target.c (read_inferior_memory): Change return type to int. Pass
15969 back return status from the_target->read_memory().
15970 * target.h (struct target_ops): Adapt *read_memory() prototype.
15971 Update comment.
15972 (read_inferior_memory): Adapt prototype.
15973 * server.c (main): Return an error packet if
15974 read_inferior_memory() returns an error.
15975
a59d1c82
DJ		 159762004-03-04 Daniel Jacobowitz <drow@mvista.com>
15977
15978 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15979 Unify with other clean targets.
15980
dc3f8883
DJ		 159812004-02-29 Daniel Jacobowitz <drow@mvista.com>
15982
15983 * server.c (handle_v_cont): Call set_desired_inferior.
15984
89a208da
DJ		 159852004-02-29 Daniel Jacobowitz <drow@mvista.com>
15986
15987 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15988
62ea82f5
DJ		 159892004-02-29 Daniel Jacobowitz <drow@mvista.com>
15990
15991 * linux-low.c (linux_wait): Unblock async I/O.
15992 (linux_resume): Block and enable async I/O.
15993 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15994 * server.h (block_async_io, unblock_async_io): Add prototypes.
15995
6910d122
DJ		 159962004-02-29 Daniel Jacobowitz <drow@mvista.com>
15997
15998 * remote-utils.c (remote_open): Print a status notice after
15999 opening a TCP port.
16000 * server.c (attach_inferior): Print a status notice after
16001 attaching.
16002
160032004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 16004
16005 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16006
c89dc5d4
DJ		 160072004-02-26 Daniel Jacobowitz <drow@mvista.com>
16008
16009 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16010 error packet.
16011 * server.c, target.h: Update copyright years.
16012
4b8dad4a
RM		 160132004-02-25 Roland McGrath <roland@redhat.com>
16014
16015 * target.h (struct target_ops): New member `read_auxv'.
16016 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16017 * linux-low.c (linux_read_auxv): New function.
16018 (linux_target_ops): Initialize `read_auxv' member to that.
16019
d7446758
JB		 160202004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16021
16022 Committed by Jim Blandy <jimb@redhat.com>.
16023
16024 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 16025 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 16026 instead of GPR_SIZE to distiguish s390 and s390x targets.
16027
5544ad89
DJ		 160282004-01-31 Daniel Jacobowitz <drow@mvista.com>
16029
16030 * linux-low.c: Update copyright year.
16031 (check_removed_breakpoint): Clear pending_is_breakpoint.
16032 (linux_set_resume_request, linux_queue_one_thread)
16033 (resume_status_pending_p): New functions.
16034 (linux_continue_one_thread): Use process->resume.
16035 (linux_resume): Only resume threads if there are no pending events.
16036 * linux-low.h (struct process_info): Add resume request
16037 pointer.
16038
2a68b70e
DJ		 160392004-01-30 Daniel Jacobowitz <drow@mvista.com>
16040
16041 * regcache.c (new_register_cache): Clear the allocated register
16042 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16043
64386c31
DJ		 160442003-10-13 Daniel Jacobowitz <drow@mvista.com>
16045
16046 * linux-low.c (linux_resume): Take a struct thread_resume *
16047 argument.
16048 (linux_wait): Update call.
16049 (resume_ptr): New static variable.
16050 (linux_continue_one_thread): Renamed from
16051 linux_continue_one_process. Use resume_ptr.
16052 (linux_resume): Use linux_continue_one_thread.
16053 * server.c (handle_v_cont, handle_v_requests): New functions.
16054 (myresume): New function.
16055 (main): Handle 'v' case.
16056 * target.h (struct thread_resume): New type.
16057 (struct target_ops): Change argument of "resume" to struct
16058 thread_resume *.
16059 (myresume): Delete macro.
16060
c938e9b0
L		 160612003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16062
16063 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16064 (uninstall): Support DESTDIR.
16065
7f313d07
BC		 16066Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16067
16068 * configure.srv: Add xscale*linux copy of arm*linux entry.
16069
3b2fc2ea
DJ		 160702003-07-24 Daniel Jacobowitz <drow@mvista.com>
16071
16072 * linux-arm-low.c (arm_reinsert_addr): New function.
16073 (the_low_target): Add arm_reinsert_addr.
16074
1c0a559e
MK		 160752003-07-08 Mark Kettenis <kettenis@gnu.org>
16076
16077 * mem-break.c: Remove whitespace at end of file.
16078
43d5792c
DJ		 160792003-06-28 Daniel Jacobowitz <drow@mvista.com>
16080
16081 * configure.in: Check whether we need to prototype strerror.
16082 * server.h: Optionally prototype strerror.
16083 * gdbreplay.c (perror_with_name): Use strerror.
16084 * linux-low.c (linux_attach_lwp): Use strerror.
16085 * utils.c (perror_with_name): Use strerror.
16086 * config.in, configure: Regenerated.
16087
c8a86edf
DJ		 160882003-06-28 Daniel Jacobowitz <drow@mvista.com>
16089
16090 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16091 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16092
73d37363
DJ		 160932003-06-20 Daniel Jacobowitz <drow@mvista.com>
16094
16095 * Makefile.in (SFILES): Update.
16096 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16097 low-sun3.c: Remove files.
16098
6ad8ae5c
DJ		 160992003-06-17 Daniel Jacobowitz <drow@mvista.com>
16100
16101 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16102 (linux_detach_one_process, linux_detach): New functions.
16103 (linux_target_ops): Add linux_detach.
16104 * server.c (main): Handle 'D' packet.
16105 * target.h (struct target_ops): Add "detach" member.
16106 (detach_inferior): Define.
16107
1581182a
MK		 161082003-06-13 Mark Kettenis <kettenis@gnu.org>
16109
16110 From Kelley Cook <kelleycook@wideopenwest.com>:
16111 * configure.srv: Accept i[34567]86 variants.
16112
e5379b03
DJ		 161132003-06-05 Daniel Jacobowitz <drow@mvista.com>
16114
16115 * linux-low.c (linux_wait_for_event): Correct comment typos.
16116 (linux_resume_one_process): Call check_removed_breakpoint.
16117 (linux_send_signal): New function.
16118 (linux_target_ops): Add linux_send_signal.
16119 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16120 of kill.
16121 * target.h (struct target_ops): Add send_signal.
16122
2ff29de4
JB		 161232003-05-29 Jim Blandy <jimb@redhat.com>
16124
16125 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16126 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16127 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16128 away part of the register's value.
16129
254787d4
DJ		 161302003-03-26 Daniel Jacobowitz <drow@mvista.com>
16131
16132 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16133 (linux_wait_for_event, linux_init_signals): Likewise.
16134
94e10508
DJ		 161352003-03-17 Daniel Jacobowitz <drow@mvista.com>
16136
16137 * configure.in: Check for stdlib.h.
16138 * configure: Regenerated.
16139 * config.in: Regenerated.
16140
4c0711e0
DJ		 161412003-01-04 Andreas Schwab <schwab@suse.de>
16142
16143 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16144
ef66e766
AC		 161452003-01-02 Andrew Cagney <ac131313@redhat.com>
16146
16147 * Makefile.in: Remove obsolete code.
16148
a1358604
DJ		 161492002-11-20 Daniel Jacobowitz <drow@mvista.com>
16150
16151 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16152 defined(PT_FPR0_HI).
16153
23ce3b1c
DJ		 161542002-11-17 Stuart Hughes <seh@zee2.com>
16155
16156 * linux-arm-low.c (arm_num_regs): Increase.
16157 (arm_regmap): Include status register.
16158
161592002-11-17 Daniel Jacobowitz <drow@mvista.com>
16160
16161 * linux-low.c (register_addr): Remove incorrect -1 check.
16162
a9fa9f7d
DJ		 161632002-08-29 Daniel Jacobowitz <drow@mvista.com>
16164
16165 * linux-low.c (linux_create_inferior): Call setpgid. Return
16166 the new PID.
16167 (unstopped_p, linux_signal_pid): Remove.
16168 (linux_target_ops): Remove linux_signal_pid.
16169 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16170 global instead of target method.
16171 * target.h (struct target_ops): Remove signal_pid. Update comment
16172 for create_inferior.
16173 * server.c (signal_pid): New variable.
16174 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 16175 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 16176 (attach_inferior): Set signal_pid.
16177
17574093
DJ		 161782002-08-23 Daniel Jacobowitz <drow@mvista.com>
16179
16180 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16181
161822002-08-20 Jim Blandy <jimb@redhat.com>
16183
16184 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16185 default for this.
16186
161872002-08-01 Andrew Cagney <cagney@redhat.com>
16188
16189 * Makefile.in: Make chill references obsolete.
16190
161912002-07-24 Kevin Buettner <kevinb@redhat.com>
16192
16193 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16194 * configure: Regenerate.
16195 * config.in: Regenerate.
16196
161972002-07-09 David O'Brien <obrien@FreeBSD.org>
16198
16199 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16200 (perror_with_name, remote_close, remote_open, expect, play): Static.
16201
162022002-07-04 Michal Ludvig <mludvig@suse.cz>
16203
4b8dad4a 16204 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 16205 byte offsets instead of an array of indexes.
16206 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16207
162082002-06-13 Daniel Jacobowitz <drow@mvista.com>
16209
16210 * regcache.c: Add comment.
16211
162122002-06-11 Daniel Jacobowitz <drow@mvista.com>
16213
16214 * thread-db.c: New file.
16215 * proc-service.c: New file.
16216 * acinclude.m4: New file.
16217 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16218 proc-service.o, and thread-db.o.
16219 (linux-low.o): Add USE_THREAD_DB.
16220 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16221 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16222 * aclocal.m4: Regenerated.
16223 * config.in: Regenerated.
16224 * configure: Regenerated.
16225 * configure.in: Check for proc_service.h, sys/procfs.h,
16226 thread_db.h, and linux/elf.h headrs.
16227 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16228 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16229 Check for -lthread_db and thread support.
16230 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16231 PowerPC, and SuperH.
16232 * i387-fp.c: Constify arguments.
16233 * i387-fp.h: Likewise.
16234 * inferiors.c: (struct thread_info): Renamed from
16235 `struct inferior_info'. Remove PID member. Use generic inferior
16236 list header. All uses updated.
16237 (inferiors, signal_pid): Removed.
16238 (all_threads): New variable.
16239 (get_thread): Define.
16240 (add_inferior_to_list): New function.
16241 (for_each_inferior): New function.
16242 (change_inferior_id): New function.
16243 (add_inferior): Removed.
16244 (remove_inferior): New function.
16245 (add_thread): New function.
16246 (free_one_thread): New function.
16247 (remove_thread): New function.
16248 (clear_inferiors): Use for_each_inferior and free_one_thread.
16249 (find_inferior): New function.
16250 (find_inferior_id): New function.
16251 (inferior_target_data): Update argument type.
16252 (set_inferior_target_data): Likewise.
16253 (inferior_regcache_data): Likewise.
16254 (set_inferior_regcache_data): Likewise.
16255 * linux-low.c (linux_bp_reinsert): Remove.
16256 (all_processes, stopping_threads, using_thrads)
16257 (struct pending_signals, debug_threads, pid_of): New.
16258 (inferior_pid): Replace with macro.
16259 (struct inferior_linux_data): Remove.
16260 (get_stop_pc, add_process): New functions.
16261 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16262 Use add_process and add_thread.
16263 (linux_attach_lwp): New function, based on old linux_attach. Use
16264 add_process and add_thread. Set stop_expected for new threads.
16265 (linux_attach): New function.
16266 (linux_kill_one_process): New function.
16267 (linux_kill): Kill all LWPs.
16268 (linux_thread_alive): Use find_inferior_id.
16269 (check_removed_breakpoints, status_pending_p): New functions.
16270 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16271 Update. Use WNOHANG. Wait for cloned processes also. Update process
16272 struct for the found process.
16273 (linux_wait_for_event): New function.
16274 (linux_wait): Use it. Support LWPs.
16275 (send_sigstop, wait_for_sigstop, stop_all_processes)
16276 (linux_resume_one_process, linux_continue_one_process): New functions.
16277 (linux_resume): Support LWPs.
16278 (REGISTER_RAW_SIZE): Remove.
16279 (fetch_register): Use register_size instead. Call supply_register.
16280 (usr_store_inferior_registers): Likewise. Call collect_register.
16281 Fix recursive case.
16282 (regsets_fetch_inferior_registers): Improve error message.
16283 (regsets_store_inferior_registers): Add debugging.
16284 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16285 (unstopped_p, linux_signal_pid): New functions.
16286 (linux_target_ops): Add linux_signal_pid.
16287 (linux_init_signals): New function.
16288 (initialize_low): Call it. Initialize using_threads.
16289 * regcache.c (inferior_regcache_data): Add valid
16290 flag.
16291 (get_regcache): Fetch registers lazily. Add fetch argument
16292 and update all callers.
16293 (regcache_invalidate_one, regcache_invalidate): New
16294 functions.
16295 (new_register_cache): Renamed from create_register_cache.
16296 Return the new regcache.
16297 (free_register_cache): Change argument to a void *.
16298 (registers_to_string, registers_from_string): Call get_regcache
16299 with fetch flag set.
16300 (register_data): Make static. Pass fetch flag to get_regcache.
16301 (supply_register): Call get_regcache with fetch flag clear.
16302 (collect_register): Call get_regcache with fetch flag set.
16303 (collect_register_as_string): New function.
16304 * regcache.h: Update.
16305 * remote-utils.c (putpkt): Flush after debug output and use
16306 stderr.
16307 Handle input interrupts while waiting for an ACK.
16308 (input_interrupt): Use signal_pid method.
16309 (getpkt): Flush after debug output and use stderr.
16310 (outreg): Use collect_register_as_string.
16311 (new_thread_notify, dead_thread_notify): New functions.
16312 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16313 and general_thread.
16314 (look_up_one_symbol): Flush after debug output.
16315 * server.c (step_thread, server_waiting): New variables.
16316 (start_inferior): Don't use signal_pid. Update call to mywait.
16317 (attach_inferior): Update call to mywait.
16318 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16319 (main): Don't fetch/store registers explicitly. Use
16320 set_desired_inferior. Support proposed ``Hs'' packet. Update
16321 calls to mywait.
16322 * server.h: Update.
16323 (struct inferior_list, struct_inferior_list_entry): New.
16324 * target.c (set_desired_inferior): New.
16325 (write_inferior_memory): Constify.
16326 (mywait): New function.
16327 * target.h: Update.
16328 (struct target_ops): New signal_pid method.
16329 (mywait): Removed macro, added prototype.
16330
16331 * linux-low.h (regset_func): Removed.
16332 (regset_fill_func, regset_store_func): New.
16333 (enum regset_type): New.
16334 (struct regset_info): Add type field. Use new operation types.
16335 (struct linux_target_ops): stop_pc renamed to get_pc.
16336 Add decr_pc_after_break and breakpoint_at.
16337 (get_process, get_thread_proess, get_process_thread)
16338 (strut process_info, all_processes, linux_attach_lwp)
16339 (thread_db_init): New.
16340
16341 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16342 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16343 (the_low_target): Add new members.
16344 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16345 (i386_store_fpxregset): Constify.
16346 (target_regsets): Add new kind identifier.
16347 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16348 (i386_set_pc): Add debugging.
16349 (i386_breakpoint_at): New function.
16350 (the_low_target): Add new members.
16351 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16352 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16353 (mips_breakpoint_at): New.
16354 (the_low_target): Add new members.
16355 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16356 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16357 (the_low_target): Add new members.
16358 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16359 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16360 (the_low_target): Add new members.
16361 * linux-x86-64-low.c (target_regsets): Add new kind
16362 identifier.
16363
163642002-05-15 Daniel Jacobowitz <drow@mvista.com>
16365
16366 From Martin Pool <mbp@samba.org>:
16367 * server.c (gdbserver_usage): New function.
16368 (main): Call it.
16369
163702002-05-14 Daniel Jacobowitz <drow@mvista.com>
16371
16372 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16373 stop_at -> stop_pc.
16374
163752002-05-04 Andrew Cagney <ac131313@redhat.com>
16376
16377 * Makefile.in: Remove obsolete code.
16378
163792002-04-24 Michal Ludvig <mludvig@suse.cz>
16380
16381 * linux-low.c (regsets_fetch_inferior_registers),
16382 (regsets_store_inferior_registers): Removed cast to int from
16383 ptrace() calls.
16384 * regcache.h: Added declaration of struct inferior_info.
16385
163862002-04-20 Daniel Jacobowitz <drow@mvista.com>
16387
16388 * inferiors.c (struct inferior_info): Add regcache_data.
16389 (add_inferior): Call create_register_cache.
16390 (clear_inferiors): Call free_register_cache.
16391 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16392 * regcache.c (struct inferior_regcache_data): New.
16393 (registers): Remove.
16394 (get_regcache): New function.
16395 (create_register_cache, free_register_cache): New functions.
16396 (set_register_cache): Don't initialize the register cache here.
16397 (registers_to_string, registers_from_string, register_data): Call
16398 get_regcache.
16399 * regcache.h: Add prototypes.
16400 * server.h: Likewise.
16401
164022002-04-20 Daniel Jacobowitz <drow@mvista.com>
16403
16404 * mem-break.c: New file.
16405 * mem-break.h: New file.
16406 * Makefile.in: Add mem-break.o rule; update server.h
16407 dependencies.
16408 * inferiors.c (struct inferior_info): Add target_data
16409 member.
16410 (clear_inferiors): Free target_data member if set.
16411 (inferior_target_data, set_inferior_target_data): New functions.
16412 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16413 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16414 * linux-low.c (linux_bp_reinsert): New variable.
16415 (struct inferior_linux_data): New.
16416 (linux_create_inferior): Use set_inferior_target_data.
16417 (linux_attach): Likewise. Call add_inferior.
16418 (linux_wait_for_one_inferior): New function.
16419 (linux_wait): Call it.
16420 (linux_write_memory): Add const.
16421 (initialize_low): Call set_breakpoint_data.
16422 * linux-low.h (struct linux_target_ops): Add breakpoint
16423 handling members.
16424 * server.c (attach_inferior): Remove extra add_inferior
16425 call.
16426 * server.h: Include mem-break.h. Update inferior.c
16427 prototypes.
16428 * target.c (read_inferior_memory)
16429 (write_inferior_memory): New functions.
16430 * target.h (read_inferior_memory)
16431 (write_inferior_memory): Change macros to prototypes.
16432 (struct target_ops): Update comments. Add const to write_memory
16433 definition.
16434
164352002-04-11 Daniel Jacobowitz <drow@mvista.com>
16436
16437 * linux-low.c (usr_store_inferior_registers): Support
16438 registers which are allowed to fail to store.
16439 * linux-low.h (linux_target_ops): Likewise.
16440 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16441 (ppc_cannot_store_register): FPSCR may not be storable.
16442
164432002-04-09 Daniel Jacobowitz <drow@mvista.com>
16444
16445 * server.h: Include <string.h> if HAVE_STRING_H.
16446 * ChangeLog: Correct paths in last ChangeLog entry.
16447
164482002-04-09 Daniel Jacobowitz <drow@mvista.com>
16449
16450 * linux-low.h: Remove obsolete prototypes.
16451 (struct linux_target_ops): New.
16452 (extern the_low_target): New.
16453 * linux-low.c (num_regs, regmap): Remove declarations.
16454 (register_addr): Use the_low_target explicitly.
16455 (fetch_register): Likewise.
16456 (usr_fetch_inferior_registers): Likewise.
16457 (usr_store_inferior_registers): Likewise.
16458 * linux-arm-low.c (num_regs): Remove.
16459 (arm_num_regs): Define.
16460 (arm_regmap): Renamed from regmap, made static.
16461 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16462 made static.
16463 (arm_cannot_store_register): Renamed from cannot_store_register,
16464 made static.
16465 (the_low_target): New.
16466 * linux-i386-low.c (num_regs): Remove.
16467 (i386_num_regs): Define.
16468 (i386_regmap): Renamed from regmap, made static.
16469 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16470 made static.
16471 (i386_cannot_store_register): Renamed from cannot_store_register,
16472 made static.
16473 (the_low_target): New.
16474 * linux-ia64-low.c (num_regs): Remove.
16475 (ia64_num_regs): Define.
16476 (ia64_regmap): Renamed from regmap, made static.
16477 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16478 made static.
16479 (ia64_cannot_store_register): Renamed from cannot_store_register,
16480 made static.
16481 (the_low_target): New.
16482 * linux-m68k-low.c (num_regs): Remove.
16483 (m68k_num_regs): Define.
16484 (m68k_regmap): Renamed from regmap, made static.
16485 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16486 made static.
16487 (m68k_cannot_store_register): Renamed from cannot_store_register,
16488 made static.
16489 (the_low_target): New.
16490 * linux-mips-low.c (num_regs): Remove.
16491 (mips_num_regs): Define.
16492 (mips_regmap): Renamed from regmap, made static.
16493 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16494 made static.
16495 (mips_cannot_store_register): Renamed from cannot_store_register,
16496 made static.
16497 (the_low_target): New.
16498 * linux-ppc-low.c (num_regs): Remove.
16499 (ppc_num_regs): Define.
16500 (ppc_regmap): Renamed from regmap, made static.
16501 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16502 made static.
16503 (ppc_cannot_store_register): Renamed from cannot_store_register,
16504 made static.
16505 (the_low_target): New.
16506 * linux-s390-low.c (num_regs): Remove.
16507 (s390_num_regs): Define.
16508 (s390_regmap): Renamed from regmap, made static.
16509 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16510 made static.
16511 (s390_cannot_store_register): Renamed from cannot_store_register,
16512 made static.
16513 (the_low_target): New.
16514 * linux-sh-low.c (num_regs): Remove.
16515 (sh_num_regs): Define.
16516 (sh_regmap): Renamed from regmap, made static.
16517 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16518 made static.
16519 (sh_cannot_store_register): Renamed from cannot_store_register,
16520 made static.
16521 (the_low_target): New.
16522 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16523 (the_low_target): New.
16524
165252002-04-09 Daniel Jacobowitz <drow@mvista.com>
16526
16527 * Makefile.in: Add stamp-h target.
16528 * configure.in: Create stamp-h.
16529 * configure: Regenerated.
16530
165312002-04-09 Daniel Jacobowitz <drow@mvista.com>
16532
16533 * inferiors.c: New file.
16534 * target.c: New file.
16535 * target.h: New file.
16536 * Makefile.in: Add target.o and inferiors.o. Update
16537 dependencies.
16538 * linux-low.c (inferior_pid): New static variable,
16539 moved from server.c.
16540 (linux_create_inferior): Renamed from create_inferior.
16541 Call add_inferior. Return 0 on success instead of a PID.
16542 (linux_attach): Renamed from myattach.
16543 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16544 (linux_thread_alive): Renamed from mythread_alive.
16545 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16546 child dies.
16547 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16548 (regsets_store_inferior_registers): Correct error message.
16549 Add missing ``return 0''.
16550 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16551 (linux_store_registers): Renamed from store_inferior_registers.
16552 (linux_read_memory): Renamed from read_inferior_memory.
16553 (linux_write_memory): Renamed from write_inferior_memory.
16554 (linux_target_ops): New structure.
16555 (initialize_low): Call set_target_ops ().
16556 * remote-utils.c (unhexify): New function.
16557 (hexify): New function.
16558 (input_interrupt): Send signals to ``signal_pid''.
16559 * server.c (inferior_pid): Remove.
16560 (start_inferior): Update create_inferior call.
16561 (attach_inferior): Call add_inferior.
16562 (handle_query): New function.
16563 (main): Call handle_query for `q' packets.
16564 * server.h: Include "target.h". Remove obsolete prototypes.
16565 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16566
165672002-04-09 Daniel Jacobowitz <drow@mvista.com>
16568
16569 * Makefile.in: Add WARN_CFLAGS. Update configury
16570 dependencies.
16571 * configure.in: Check for <string.h>
16572 * configure: Regenerate.
16573 * config.in: Regenerate.
16574 * gdbreplay.c: Include needed system headers.
16575 (remote_open): Remove strchr prototype.
16576 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16577 * regcache.c (supply_register): Change buf argument to const void *.
16578 (supply_register_by_name): Likewise.
16579 (collect_register): Change buf argument to void *.
16580 (collect_register_by_name): Likewise.
16581 * regcache.h: Add missing prototypes.
16582 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16583 * server.c (handle_query): New function.
16584 (attached): New static variable, moved out of main.
16585 (main): Quiet longjmp clobber warnings.
16586 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16587 * utils.c (error): Remove NORETURN.
16588 (fatal): Likewise.
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