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* bfd-in.h (bfd_hash_insert): Declare.
[thirdparty/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
69f223ed
DJ		 12007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
2
3 * linux-low.c (linux_wait_for_event): Do not pass signals while
4 single-stepping.
5
aec18585
PA		 62007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
7
8 * win32-low.c (create_process): New.
9 (win32_create_inferior): Use create_process instead of
10 CreateProcess. If create_process failed retry appending an ".exe"
11 suffix. Store the GetLastError result immediatelly after
12 create_process calls and use it on the call to error.
13
34d86ddd
PA		 142007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15
16 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
17
5a0e3bd0
JB		 182007-08-23 Joel Brobecker <brobecker@adacore.com>
19
20 * configure.ac: Switch license to GPLv3.
21
f88c79e6
MS		 222007-08-01 Michael Snyder <msnyder@access-company.com>
23
24 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
25
6b3d9b83
PA		 262007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
27
28 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
29 typedef.
30 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
31 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
32 CloseToolhelp32Snapshot.
33 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
34 CloseToolhelp32Snapshot.
35
c588c53c
MS		 362007-07-27 Michael Snyder <michael.snyder@access-company.com>
37
38 * server.c (main): Check for inferior exit before main loop.
39
aa0403d9
PA		 402007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
41
42 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
43 instead of on tmp_desc.
44
255e7678
DJ		 452007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
46 Daniel Jacobowitz <dan@codesourcery.com>
47
48 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
49 (add_thread): Minor cleanups.
50 (clear_inferiors): Move lower in the file. Clear the DLL
51 list.
52 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
53 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
54 (xml_escape_text): New.
55 * server.c (handle_query): Handle qXfer:libraries:read. Report it
56 for qSupported.
57 (handle_v_cont): Report errors.
58 (gdbserver_version): Update.
59 (main): Correct size of own_buf. Do not report initial DLL events.
60 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
61 (unloaded_dll, xml_escape_text): New.
62 * win32-low.c (enum target_waitkind): Update comments.
63 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
64 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
65 (win32_EnumProcessModules, win32_GetModuleInformation)
66 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
67 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
68 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
69 (win32_Module32First, win32_Module32Next, load_toolhelp)
70 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
71 (get_child_debug_event): Handle DLL events.
72 (win32_wait): Likewise.
73
0d37add9
DJ		 742007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
75
76 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
77 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
78
45e2715e
PA		 792007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
80
81 * win32-low.c (handle_output_debug_string): Ignore event if not
82 waiting.
83
c5674cf1
PA		 842007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
85
86 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
87
2bbe3cc1
DJ		 882007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
89
90 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
91
ae13219e
DJ		 922007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
93
94 * inferiors.c (change_inferior_id): Add comment.
95 * linux-low.c (check_removed_breakpoint): Add an early
96 prototype. Improve debug output.
97 (linux_attach): Doc update.
98 (linux_detach_one_process, linux_detach): Clean up before releasing
99 each process.
100 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
101 * linux-low.h (struct process_info): Doc improvement.
102 * mem-break.c (delete_all_breakpoints): New.
103 * mem-break.h (delete_all_breakpoints): New prototype.
104 * thread-db.c (find_first_thread): New.
105 (thread_db_create_event): Call it instead of
106 thread_db_find_new_threads. Clean up unused variables.
107 (maybe_attach_thread): Remove first thread handling.
108 (thread_db_find_new_threads): Use find_first_thread.
109 (thread_db_get_tls_address): Likewise.
110
4105de34
DJ		 1112007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
112
113 * thread-db.c (thread_db_find_new_threads): Add prototype.
114 (thread_db_create_event): Check for the main thread before adding
115 a new thread.
116 (maybe_attach_thread): Only enable event reporting if TID == 0.
117 (thread_db_get_tls_address): Check for new threads.
118
2b876972
DJ		 1192007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
120
121 * linux-low.c (linux_create_inferior): Try execv before execvp.
122 * spu-low.c (spu_create_inferior): Likewise.
123
7a245884
DJ		 1242007-06-13 Mike Frysinger <vapier@gentoo.org>
125
126 * linux-low.c (linux_create_inferior): Change execv to execvp.
127 * spu-low.c (spu_create_inferior): Likewies.
128
117ce543
DJ		 1292007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
130
131 * Makefile.in (clean): Clean new files instead of deleted ones.
132 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
133 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
134 rules.
135 * configure.srv: Specify XML files and new regformats for MIPS and
136 MIPS64 GNU/Linux.
137 * linux-mips-low.c (mips_num_regs): Set to only used registers.
138 (mips_regmap): Do not fetch $0. Remove unused registers. Add
139 an entry for the restart register.
140 (mips_cannot_fetch_register, mips_cannot_store_register)
141 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
142 register names to match the XML descriptions.
143 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
144 restart register instead of $0.
145
0e7f50da
UW		 1462007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
147 Markus Deuling <deuling@de.ibm.com>
148
149 * remote-utils.c (decode_xfer_write): New function.
150 * server.h (decode_xfer_write): Add prototype.
151 * server.c (handle_query): Add PACKET_LEN argument. Support
152 qXfer:spu:read and qXfer:spu:write packets.
153 (main): Pass packet_len to handle_query.
154 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
155 * target.h (target_ops): Add qxfer_spu.
156
374c1d38
UW		 1572007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
158
159 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
160 accessing non-seekable spufs files.
161
bb63802a
UW		 1622007-05-16 Markus Deuling <deuling@de.ibm.com>
163
164 * server.c (handle_query): Add reply for qC packet.
165
7390519e
PA		 1662007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
167 Leo Zayas <lerele@champenstudios@com>
168
169 * server.h (check_remote_input_interrupt_request): New function.
170 * remote_utils.c (INVALID_DESCRIPTOR): New define.
171 (remote_desc): Initialize with INVALID_DESCRIPTOR.
172 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
173 (check_remote_input_interrupt_request): New function.
174 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 175 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 176 winapi_GenerateConsoleCtrlEvent): New typedefs.
177 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
178 to 250 ms.
179 (win32_wait): Check for remote interrupt request
180 with check_remote_input_interrupt_request.
181 (win32_request_interrupt): New function.
182 (win32_target_op): Set request_interrupt to win32_request_interrupt.
183
34b34921
PA		 1842007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
185
186 * win32-low.c (debug_registers_changed,
187 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
188 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
189 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
190 (thread_rec): Get context using the low target.
191 (child_add_thread): Call thread_added on the low target,
192 which does the same thing.
193 (regptr): Delete.
194 (do_initial_child_stuff): Remove debug registers references.
195 Set context using the low target. Resume threads after
196 setting the contexts.
197 (child_continue): Remove dead variable. Remove debug
198 registers references.
199 (child_fetch_inferior_registers): Go through the low target.
200 (do_child_store_inferior_registers): Remove.
201 (child_store_inferior_registers): Go through the low target.
202 (win32_resume): Remove debug registers references.
203 Set context using the low target.
204 (handle_exception): Change return type to void. Don't record
205 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
206 first chance exception.
207 (get_child_debug_event): Change return type to void. Remove
208 goto loop. Always return after waiting for debug event.
209 (win32_wait): Convert to switch statement. Handle spurious
210 events.
211
212 * win32-i386-low.c (debug_registers_changed,
213 debug_registers_used): New.
214 (initial_stuff): Rename to ...
215 (i386_initial_stuff): ... this. Clear debug registers
216 state variables.
217 (store_debug_registers): Delete.
218 (i386_get_thread_context): New.
219 (load_debug_registers): Delete.
220 (i386_set_thread_context): New.
221 (i386_thread_added): New.
222 (single_step): Rename to ...
223 (i386_single_step): ... this.
224 (do_fetch_inferior_registers): Rename to ...
225 (i386_fetch_inferior_register): ... this.
226 (i386_store_inferior_register): New.
227 (the_low_target): Adapt to new interface.
228
229 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
230 (arm_get_thread_context): New.
231 (arm_set_thread_context): New.
232 (regptr): New.
233 (do_fetch_inferior_registers): Rename to ...
234 (arm_fetch_inferior_register): ... this.
235 (arm_store_inferior_register): New.
236 (arm_wince_breakpoint): Reimplement as unsigned long.
237 (arm_wince_breakpoint_len): Define.
238 (the_low_target): Adapt to new interface.
239
240 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
241 load_debug_registers. Add get_thread_context, set_thread_context,
242 thread_added and store_inferior_register. Rename
243 fetch_inferior_registers to fetch_inferior_register.
244 (regptr): Remove declaration.
245
dd6953e1
PA		 2462007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
247
248 * linux-low.c (linux_detach): Change return type to int. Return 0.
249 * spu-low.c (spu_detach): Likewise.
250
444d6139
PA		 2512007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
252
253 * target.h (target_ops): Change return type of detach to int.
254 Add join.
255 (join_inferior): New.
256 * server.c (main): Don't skip detach support on mingw32.
257 If the inferior doesn't support detaching return error.
258 Call join_inferior instead of using waitpid.
259 * linux-low.c (linux_join): New.
260 (linux_target_op): Add linux_join.
261 * spu-low.c (spu_join): New.
262 (spu_target_ops): Add spu_join.
263 * win32-low.c (win32_detach): Adapt to new interface.
264 Reopen current_process_handle before detaching. Issue a child
265 resume before detaching.
266 (win32_join): New.
267 (win32_target_op): Add win32_join.
268
1d5315fe
PA		 2692007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
270
271 * win32-low.c (win32-attach): Fix return value.
272 * target.h (target_ops): Describe ATTACH return values.
273
bf914831
PA		 2742007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
275
276 * win32-low.c (GETPROCADDRESS): Define.
277 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
278 (winapi_DebugSetProcessKillOnExit): Likewise.
279 (win32_create_inferior): Force usage of ansi CreateProcessA.
280 (win32_attach): Use GETPROCADDRESS.
281 (win32_detach): Likewise.
282
f72f3e60
PA		 2832007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
284
285 * win32-low.c (win32_wait): Don't use WSTOPSIG.
286
ed50f18f
PA		 2872007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
288
289 * win32-low.c: Commit leftover changes from 2007-03-29.
290
0c2ead7e
DJ		 2912007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
292
293 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
294 fields short instead of int. Add explicit padding.
295 (i387_cache_to_fsave): Remove unnecessary casts.
296 (i387_fsave_to_cache): Doc fix.
297 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
298
73725ff3
DJ		 2992007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
300
301 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
302 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
303
d99f33d8
PA		 3042007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
305
306 * configure.srv (arm*-*-mingw32ce*): Move near the other
307 arm targets.
308
68070c10
PA		 3092007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
310
2482afc6 311 * configure.ac: Add errno checking.
68070c10
PA		 312 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
313 sys/file.h and malloc.h.
314 (AC_CHECK_DECLS): Add perror.
315 (srv_mingwce): Handle.
2482afc6 316 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 317 win32-i386-low.o to srv_tgtobj.
318 (i[34567]86-*-mingw*): Likewise.
319 (arm*-*-mingw32ce*): Add case.
320 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
321 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
322 [__MINGW32CE__] (strerror): New function.
323 [__MINGW32CE__] (errno): Define to GetLastError.
324 [__MINGW32CE__] (COUNTOF): New macro.
325 (remote_open): Remove extra close call.
326 * mem-break.c (delete_breakpoint_at): New function.
327 * mem-break.h (delete_breakpoint_at): Declare.
328 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
329 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
330 [USE_WIN32API] (read, write): Add char* casts.
331 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
332 * server.h: Include wincecompat.h on Windows CE.
333 [HAVE_ERRNO_H]: Check.
334 (perror): Declare if not declared.
335 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
336 (perror_with_name): Remove errno declaration.
337 * wincecompat.h: New.
338 * wincecompat.c: New.
339 * win32-low.h: New.
340 * win32-arm-low.c: New.
341 * win32-i386-low.c: New.
342 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
343 (OUTMSG2): Make it safe.
344 (_T): New macro.
345 (COUNTOF): New macro.
346 (NUM_REGS): Get it from the low target.
347 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
348 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
349 (thread_rec): Let low target handle debug registers.
350 (child_add_thread): Likewise.
351 (child_init_thread_list): Likewise.
352 (continue_one_thread): Likewise.
353 (regptr): New.
354 (do_child_fetch_inferior_registers): Move to ...
355 * win32-i386-low.c: ... here, and rename to ...
356 (do_fetch_inferior_registers): ... this.
357 * win32-low.c (child_fetch_inferior_registers):
358 Go through the low target.
359 (do_child_store_inferior_registers): Use regptr.
360 (strwinerror): New function.
361 (win32_create_inferior): Handle Windows CE.
362 Use strwinerror instead of strerror on Windows error
363 codes. Add program to the error output.
364 Don't close the main thread handle on Windows CE.
365 (win32_attach): Use coredll.dll on Windows CE.
366 (win32_kill): Close current process and current
367 thread handles.
368 (win32_detach): Use coredll.dll on Windows CE.
369 (win32_resume): Let low target handle debug registers, and
370 step request.
371 (handle_exception): Add/Remove initial breakpoint. Avoid
372 non-existant WSTOPSIG on Windows CE.
373 (win32_read_inferior_memory): Cast to remove warning.
374 (win32_arch_string): Go through the low target.
375 (initialize_low): Call set_breakpoint_data with the low
376 target's breakpoint.
377 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
378 FOP_REGNUM, mappings): Move to ...
379 * win32-i386-low.c: ... here.
380 * win32-low.c (win32_thread_info): Move to ...
381 * win32-low.h: ... here.
382 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
383 win32-arm-low.c and wincecompat.c.
384 (all:): Add $EXEEXT.
385 (install-only:): Likewise.
386 (gdbserver:): Likewise.
387 (gdbreplay:): Likewise.
388 * config.in: Regenerate.
389 * configure: Regenerate.
390
41093d81
PA		 3912007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
392
393 * win32-low.c: Rename typedef thread_info to
394 win32_thread_info throughout.
395
544afa54
PA		 3962007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
397
398 * win32-i386-low.c: Rename to ...
399 * win32-low.c: ... this.
400 * configure.srv: Replace win32-i386-low.o with win32-low.o.
401 * Makefile.in: Likewise.
402
bce7165d
PA		 4032007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
404
405 * remote-utils.c (monitor_output): Constify msg parameter.
406 * server.h (monitor_output): Likewise.
407 * win32-i386-low.c (handle_output_debug_string): New.
408 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
409 handle_output_debug_string.
410 (get_child_debug_event): Likewise.
411
506c7aa0
DJ		 4122007-03-27 Mat Hostetter <mat@lcs.mit.edu>
413
414 * server.c (main): Correct strtoul check.
415
42c81e2a
DJ		 4162007-03-27 Jon Ringle <jon@ringle.org>
417
418 * linux-low.c: Check __ARCH_HAS_MMU__ also.
419
9453113a
DJ		 4202007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
421
422 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
423
64a69107
DJ		 4242007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
425
426 * terminal.h: Check HAVE_SGTTY_H.
427
4282007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 429
430 * remote-utils.c (remote_open): Print out the assigned port number.
431
c74d0ad8
DJ		 4322007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
433
434 * remote-utils.c (monitor_output): New function.
435 * server.c (debug_threads): Define here.
436 (monitor_show_help): New function.
437 (handle_query): Handle qRcmd.
438 (main): Do not handle 'd' packet.
439 * server.h (debug_threads, remote_debug, monitor_output): Declare.
440 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
441 of debug_threads.
442
de7c3b4a
PA		 4432007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
444
445 * Makefile.in (EXEEXT): New.
446 (clean): Use $(EXEEXT).
447
ef57601b
PA		 4482007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
449
450 * target.h (target_ops): Rename send_signal to request_interrupt,
451 and remove enum target_signal parameter.
452 * linux-low.c (linux_request_interrupt): Rename from
453 linux_send_signal, and always send SIGINT.
454 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
455 and always send SIGINT.
456 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
457 of send_signal.
458 (input_interrupt): Likewise.
459
820f2bda
PA		 4602007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
461
462 * server.c (get_features_xml): Check if target implemented
463 arch_string.
464 * win32-i386-low.c (win32_arch_string): New.
465 (win32_target_ops): Add win32_arch_string as arch_string member.
466
ab39bf24
UW		 4672007-02-22 Markus Deuling <deuling@de.ibm.com>
468
469 * spu-low.c (spu_arch_string): New.
470 (spu_target_ops): Add spu_arch_string.
471
61ff6e04
DJ		 4722007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
473
474 * remote-utils.c: Remove HAVE_TERMINAL_H check.
475 * configure.ac: Do not check for terminal.h.
476 * configure, config.in: Regenerated.
477
fb1e4ffc
DJ		 4782007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
479
480 * Makefile.in (OBS): Add $(XML_BUILTIN).
481 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
482 (clean): Update.
483 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
484 (arm-with-iwmmxt.c): New.
485 * config.in, configure: Regenerate.
486 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
487 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
488 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
489 (arm*-*-linux*): Add iWMMXt and regset support.
490 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
491 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
492 (arm_store_wmmxregset, target_regsets): New.
493 * server.c (get_features_xml): Take annex argument. Check builtin
494 XML documents.
495 (handle_query): Handle multiple annexes.
496
0f48aa01
DJ		 4972007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
498
499 * remote-utils.c [USE_WIN32API] (read, write): Define.
500 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
501 write.
502
23181151
DJ		 5032007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
504
505 * linux-i386-low.c (the_low_target): Set arch_string.
506 * linux-x86-64-low.c (the_low_target): Likewise.
507 * linux-low.c (linux_arch_string): New.
508 (linux_target_ops): Add it.
509 * linux-low.h (struct linux_target_ops): Add arch_string.
510 * server.c (write_qxfer_response): Use const void * for DATA.
511 (get_features_xml): New.
512 (handle_query): Handle qXfer:features:read. Report it for qSupported.
513 * target.h (struct target_ops): Add arch_string method.
514
9d606399
DJ		 5152007-01-03 Denis Pilat <denis.pilat@st.com>
516 Daniel Jacobowitz <dan@codesourcery.com>
517
518 * linux-low.c (linux_kill): Handle being called with no threads.
519 * win32-i386-low.c (win32_kill): Likewise.
520 (get_child_debug_event): Clear current_process_handle.
521
5222006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 523 Daniel Jacobowitz <dan@codesourcery.com>
524
525 * remote-utils.c (remote_open): Check the type of specified
526 serial port devices before opening them.
527 * server.c (main): Kill the inferior if an error occurs during
528 the first remote_open.
529
a5e13d24
DJ		 5302006-12-05 Markus Deuling <deuling@de.ibm.com>
531
532 * README: Update supported targets.
533
186947f7
DJ		 5342006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
535
536 * Makefile.in (clean): Remove reg-mips64.c.
537 (reg-mips64.c, reg-mips64.o): New rules.
538 * configure.srv: Handle mips64. Include regset support for mips.
539 * linux-mips-low.c (union mips_register): New.
540 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
541 (mips_breakpoint, mips_breakpoint_at): Use int.
542 (mips_collect_register, mips_supply_register)
543 (mips_collect_register_32bit, mips_supply_register_32bit)
544 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
545 (mips_store_fpregset, target_regsets): New.
546 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
547
a13e2c95
UW		 5482006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
549
550 * configure.srv: Add target "spu*-*-*".
551 * Makefile.in (clean): Remove reg-spu.c.
552 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
553 * spu-low.c: New file.
554
cb7283db
DJ		 5552006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
556
557 * configure.ac: Correct td_thr_tls_get_addr test.
558 * configure: Regenerated.
559
89be2091
DJ		 5602006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
561
562 * linux-low.c (linux_wait_for_event): Reformat. Use the
563 pass_signals array.
564 * remote-utils.c (decode_address_to_semicolon): New.
565 * server.c (pass_signals, handle_general_set): New.
566 (handle_query): Mention QPassSignals for qSupported.
567 (main): Call handle_general_set.
568 * server.h (pass_signals, decode_address_to_semicolon): New.
569
000ef4f0
DJ		 5702006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
571
572 * server.c (handle_query): Correct error handling for read_auxv.
573
b7149293
UW		 5742005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
575
576 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
577 and srv_linux_thread_db to yes.
578 * linux-s390-low.c (s390_fill_gregset): New function.
579 (target_regsets): Define data structure.
580
dae5f5cf
DJ		 5812006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
582
583 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
584 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
585 * config.in, configure: Regenerated.
586 * inferiors.c (gdb_id_to_thread): New function.
587 (gdb_id_to_thread_id): Use it.
588 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
589 * linux-low.h (struct process_info): Add th member.
590 (thread_db_get_tls_address): New prototype.
591 * remote-utils.c (decode_address): Make non-static.
592 * server.c (handle_query): Handle qGetTLSAddr.
593 * server.h (gdb_id_to_thread, decode_address): New prototypes.
594 * target.h (struct target_ops): Add get_tls_address.
595 * thread-db.c (maybe_attach_thread): Save the thread handle.
596 (thread_db_get_tls_address): New.
597
32ca6d61
DJ		 5982006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
599
600 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
601 (linux_resume_one_process): Take a siginfo_t *. Update all
602 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
603 (struct pending_signals): Add a siginfo_t.
604 (linux_wait_for_process): Always set last_status.
605 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
606 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
607 * linux-low.h (struct process_info): Add last_status.
608
5ffff7c1
DJ		 6092006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
610
611 * remote-utils.c (try_rle): New function.
612 (putpkt_binary): Use it.
613
8695c747
DJ		 6142006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
615
616 * Makefile.in (clean): Clean reg-x86-64-linux.c.
617 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
618 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
619 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
620 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
621 point registers.
622
290fadea
RS		 6232006-08-08 Richard Sandiford <richard@codesourcery.com>
624
625 * server.c (terminal_fd): New variable.
626 (old_foreground_pgrp): Likewise.
627 (restore_old_foreground_pgrp): New function.
628 (start_inferior): Record the terminal file descriptor in terminal_fd
629 and its original foreground group in old_foreground_pgrp. Register
630 restore_old_foreground_pgrp with atexit().
631
9f2e1e63
DJ		 6322006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
633
634 * server.c (handle_query): Correct qPart to qXfer.
635
b80864fb
DJ		 6362006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
637
638 * configure.ac: Check for more headers which are missing on
639 Windows. Automatically supply -lwsock32 and USE_WIN32API.
640 * configure.srv: Add Cygwin and mingw32.
641 * remote-utils.c: Don't include headers unconditionally which
642 are missing on mingw32. Include <winsock.h> for mingw32.
643 (remote_open): Adjust for mingw32 support. Flush
644 standard error after writing to it.
645 (remote_close, putpkt_binary, input_interrupt, block_async_io)
646 (unblock_async_io, enable_async_io, disable_async_io)
647 (readchar, getpkt): Update for Winsock support.
648 (prepare_resume_reply): Expect a protocol signal number.
649 * server.c: Disable <sys/wait.h> on mingw32.
650 (start_inferior): Adjust for mingw32 support. Flush
651 standard error after writing to it.
652 (attach_inferior): Likewise. Use protocol signal
653 numbers.
654 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
655 and names.
656 * win32-i386-low.c: New file.
657 * Makefile.in (XM_CLIBS): Set.
658 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
659 (win32-i386-low.o): New dependency rule.
660 * linux-low.c (linux_wait): Use target signal numbers.
661 * target.h (struct target_ops): Doc fix.
662 * server.h (target_signal_to_name): New prototype.
663 * gdbreplay.c: Don't include headers unconditionally which
664 are missing on mingw32. Include <winsock.h> for mingw32.
665 (remote_close, remote_open): Adjust for Winsock support.
666 * configure, config.in: Regenerated.
667
0876f84a
DJ		 6682006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
669
670 * server.c (decode_xfer_read, write_qxfer_response): New.
671 (handle_query): Take a packet length argument. Handle
672 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
673 the qSupported response.
674 (main): Update call to handle_query.
675
01f9e8fa
DJ		 6762006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
677
678 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
679 (putpkt_binary): Renamed from putpkt and adjusted for binary
680 data.
681 (putpkt): New wrapper for putpkt_binary.
682 (readchar): Don't mask off the high bit.
683 (decode_X_packet): New function.
684 * server.c (main): Call putpkt_binary if a handler sets the packet
685 length. Save the length of the incoming packet. Handle 'X'.
686 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
687
be2a5f71
DJ		 6882006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
689
690 * server.c (handle_query): Handle qSupported.
691
ea025f5f
DJ		 6922006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
693
694 * remote-utils.c (all_symbols_looked_up): New variable.
695 (look_up_one_symbol): Check it.
696 * server.h (look_up_one_symbol): New declaration.
697 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
698
9308fc88
DJ		 6992006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
700
701 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 702 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 703 (PTRACE_GET_THREAD_AREA): Define.
704 (ps_get_thread_area): New function.
705
52fb6437
NS		 7062006-05-09 Nathan Sidwell <nathan@codesourcery.com>
707
708 * configure.srv (m68k*-*-uclinux*): New target.
709 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
710 (linux_resume_one_process): Remove extraneous cast.
711 (linux_read_offsets): New.
712 (linux_target_op): Add linux_read_offsets on mmuless systems.
713 * server.c (handle_query): Add qOffsets logic.
714 * target.h (struct target_ops): Add read_offsets.
715
21b0f40c
DJ		 7162006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
717
718 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
719 (PTRACE_GET_THREAD_AREA): Define.
720 (ps_get_thread_area): New function.
721 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
722 (linux-x86-64-low.o): Update.
723
0050a760
DJ		 7242006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
725
726 * configure.ac: Remove checks for prfpregset_t.
727 * gdb_proc_service.h: New file.
728 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
729 new "gdb_proc_service.h".
730 * proc-service.c: Likewise.
731 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
732 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
733 * Makefile.in (gdb_proc_service_h): Updated.
734 * configure, config.in: Regenerated.
735
b92a518e
DJ		 7362006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
737
738 * remote-utils.c (prepare_resume_reply): Move declaration
739 of gdb_id_from_wait to the top of the block.
740
545587ee
DJ		 7412006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
742
743 * linux-low.c (regsets_store_inferior_registers): Read the regset
744 from the target before filling it.
745
9db87ebd
DJ		 7462006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
747
748 * server.c (attach_inferior): Return SIGTRAP for a successful
749 attach.
750
dd24457d
DJ		 7512006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
752
753 * Makefile.in (OBS): Add version.o.
754 (STAGESTUFF): Delete.
755 (version.o): Add dependencies.
756 (version.c): Replace rule.
757 (clean): Remove version.c.
758 * server.c (gdbserver_version): New.
759 (gdbserver_usage): Use printf.
760 (main): Handle --version and --help.
761 * server.h (version, host_name): Add declarations.
762
6f0f660e
EZ		 7632005-12-23 Eli Zaretskii <eliz@gnu.org>
764
765 * linux-arm-low.c:
766 * linux-arm-low.c:
767 * inferiors.c:
768 * i387-fp.h:
769 * i387-fp.c:
770 * gdbreplay.c:
771 * regcache.c:
772 * proc-service.c:
773 * mem-break.h:
774 * mem-break.c:
775 * linux-x86-64-low.c:
776 * linux-sh-low.c:
777 * linux-s390-low.c:
778 * linux-ppc64-low.c:
779 * linux-ppc-low.c:
780 * linux-mips-low.c:
781 * linux-m68k-low.c:
782 * linux-m32r-low.c:
783 * linux-low.h:
784 * linux-low.c:
785 * linux-ia64-low.c:
786 * linux-i386-low.c:
787 * linux-crisv32-low.c:
788 * thread-db.c:
789 * terminal.h:
790 * target.h:
791 * target.c:
792 * server.h:
793 * server.c:
794 * remote-utils.c:
795 * regcache.h:
796 * utils.c:
797 * Makefile.in:
798 * configure.ac:
799 * gdbserver.1: Add (C) after Copyright. Update the FSF
800 address.
801
9d1fb177
DJ		 8022005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
803
804 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
805 (arm_breakpoint_at): Recognize both breakpoints.
806 (the_low_target): Use the correct breakpoint instruction.
807
011a70c2
DJ		 8082005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
809
810 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
811 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
812 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
813 (the_low_target): Update.
814
7fb85e41
AS		 8152005-10-25 Andreas Schwab <schwab@suse.de>
816
817 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
818
819 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
820 (ia64_num_regs): Reduce to 462.
821
3db0444b
DJ		 8222005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
823
824 * acinclude.m4: Correct quoting.
825 * aclocal.m4: Regenerated.
826
827 Suggested by SZOKOVACS Robert <szo@ies.hu>:
828 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
829 (thread_db_init): Call thread_db_err_str.
830 * configure.ac: Check for TD_VERSION.
831 * config.in, configure: Regenerated.
832
bee0189a
DJ		 8332005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
834
835 * server.h (error, fatal, warning): Add ATTR_FORMAT.
836
e9d25b98
DJ		 8372005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
838
839 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
840 is not available. Define HAVE_PTRACE_GETREGS if it is.
841 * config.in, configure: Regenerated.
842 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
843 * linux-i386-low.c, linux-m68k-low.c: Update to use
844 HAVE_PTRACE_GETREGS.
845 * linux-low.c (regsets_fetch_inferior_registers)
846 (regsets_store_inferior_registers): Only return 0 if we processed
847 GENERAL_REGS.
848 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
849 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
850
a06660f7
DJ		 8512005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
852
853 * inferiors.c (struct thread_info): Add gdb_id.
854 (add_thread): Add gdb_id argument.
855 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
856 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
857 calls to add_thread.
858 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
859 * server.c (handle_query): Use thread_to_gdb_id.
860 (handle_v_cont, main): Use gdb_id_to_thread_id.
861 * server.h (add_thread): Update prototype.
862 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
863 prototypes.
864
5a1f5858
DJ		 8652005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
866
867 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
868 left-padded registers.
869 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
870 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
871
e122f1f5
SE		 8722005-07-01 Steve Ellcey <sje@cup.hp.com>
873
874 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
875 * configure: Regenerate.
876 * config.in: Regenerate.
877 * server.h (NEED_DECLARATION_STRERROR):
878 Replace with !HAVE_DECL_STRERROR.
879
d592fa2f
DJ		 8802005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
881
882 * linux-low.c (linux_wait, linux_send_signal): Don't test
883 an unsigned long variable for > 0 if it could be MAX_ULONG.
884 * server.c (myresume): Likewise.
885 * target.c (set_desired_inferior): Likewise.
886
ccbd4912
MK		 8872005-06-13 Mark Kettenis <kettenis@gnu.org>
888
889 * configure.ac: Simplify and improve check for socklen_t.
890 * configure, config.in: Regenerate.
891
f450004a
DJ		 8922005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
893
894 * acconfig.h: Remove.
895 * configure.ac: Add a test for socklen_t. Use three-argument
896 AC_DEFINE throughout.
897 * config.in: Regenerated using autoheader 2.59.
898 * configure: Regenerated.
899
900 * gdbreplay.c (socklen_t): Provide a default.
901 (remote_open): Use socklen_t.
902 * remote-utils.c (socklen_t): Provide a default.
903 (remote_open): Use socklen_t.
904 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
905 unsigned char.
906
907 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
908 char for buffers.
909 * linux-low.c (linux_read_memory, linux_write_memory)
910 (linux_read_auxv): Likewise.
911 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
912 (check_mem_write): Likewise.
913 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
914 Likewise.
915 * regcache.c (struct inferior_rgcache_data, registers_to_string)
916 (registers_from_string, register_data): Likewise.
917 * server.c (handle_query, main): Likewise.
918 * server.h (convert_ascii_to_int, convert_int_to_ascii)
919 (decode_M_packet): Likewise.
920 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
921 * target.h (struct target_ops): Update read_memory, write_memory,
922 and read_auxv.
923 (read_inferior_memory, write_inferior_memory): Update.
924 * linux-low.h (struct linux_target_ops): Change type of breakpoint
925 to unsigned char *.
926 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
927 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
928 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
929 linux-s390-low.c, linux-sh-low.c: Update for changes in
930 read_inferior_memory and the_low_target->breakpoint.
931
eee84df1
DJ		 9322005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
933
934 * Makefile.in (SFILES): Add linux-ppc64-low.c.
935 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
936 * configure.srv: Add powerpc64-*-linux*.
937 * linux-ppc64-low.c: New file.
938
45b134e5
OF		 9392005-05-23 Orjan Friberg <orjanf@axis.com>
940
941 * linux-cris-low.c: New file with support for CRIS.
942 * linux-crisv32-low.c: Ditto for CRISv32.
943 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
944 (clean): Add reg-cris.c and reg-crisv32.c.
945 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
946 reg-crisv32.o, and reg-crisv32.c to make rules.
947 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
948 recognized targets.
949
48d93c75
UW		 9502005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
951
952 * linux-low.c (fetch_register): Ensure buffer size is a multiple
953 of sizeof (PTRACE_XFER_TYPE).
954 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
955
e013ee27
OF		 9562005-05-12 Orjan Friberg <orjanf@axis.com>
957
958 * target.h (struct target_ops): Add insert_watchpoint,
959 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
960 pointers for hardware watchpoint support.
961 * linux-low.h (struct linux_target_ops): Ditto.
962 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
963 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
964 to linux_target_ops.
965 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
966 reply packet.
967 * server.c (main): Recognize 'Z' and 'z' packets.
968
b0ded00b
UW		 9692005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
970
971 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
972 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
973 (the_low_target): Add new members.
974
8643e2ad
DJ		 9752005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
976
977 * proc-service.c (ps_lgetregs): Search all_processes instead of
978 all_threads.
979
fc620387
DJ		 9802005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
981
982 * server.c (start_inferior): Change return type to int.
983 (attach_inferior): Change sigptr to int *.
984 (handle_v_cont, handle_v_requests): Change signal to int *.
985 (main): Change signal to int.
986
9872005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 988
989 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
990 * configure.srv: Add m32r*-*-linux*.
991 * linux-m32r-low.c: New file.
992
e0e76420
DJ		 9932005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
994
995 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
996
a1928bad
DJ		 9972005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
998
999 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
1000 Take unsigned long arguments for PIDs.
1001 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
1002 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
1003 (wait_for_sigstop, linux_resume_one_process)
1004 (regsets_fetch_inferior_registers, linux_send_signal)
1005 (linux_read_auxv): Likewise. Update the types of variables holding
1006 PIDs. Update format string specifiers.
1007 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
1008 * remote-utils.c (prepare_resume_reply): Likewise.
1009 * server.c (cont_thread, general_thread, step_thread)
1010 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
1011 unsigned long.
1012 (handle_query): Update format specifiers.
1013 (handle_v_cont, main): Use strtoul for thread IDs.
1014 * server.h (struct inferior_list_entry): Use unsigned long for ID.
1015 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
1016 (general_thread, step_thread, thread_from_wait)
1017 (old_thread_from_wait): Update.
1018 * target.h (struct thread_resume): Use unsigned long for THREAD.
1019 (struct target_ops): Use unsigned long for arguments to attach and
1020 thread_alive.
1021
dcdb98d2
DJ		 10222005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1023
1024 * acinclude.m4: Include bfd/bfd.m4 directly.
1025 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
1026 <agriffis@toolchain.org>.
1027 * aclocal.m4, configure: Regenerated.
1028
bec39cab
AC		 10292005-01-07 Andrew Cagney <cagney@gnu.org>
1030
1031 * configure.ac: Rename configure.in, require autoconf 2.59.
1032 * configure: Re-generate.
1033
434c4c77
DJ		 10342004-12-08 Daniel Jacobowitz <dan@debian.org>
1035
1036 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
1037 LIBS when finished.
1038 * aclocal.m4: Regenerated.
1039 * configure: Regenerated.
1040
db1d3e1b
AS		 10412004-11-21 Andreas Schwab <schwab@suse.de>
1042
1043 * linux-m68k-low.c (m68k_num_gregs): Define.
1044 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
1045 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
1046 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
1047 (m68k_breakpoint_at): New. Add to the_low_target.
1048
1049 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
1050 srv_linux_thread_db to yes.
1051
43360365
JB		 10522004-10-20 Joel Brobecker <brobecker@gnat.com>
1053
1054 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
1055 (ARCH_SET_FS): Likewise.
1056 (ARCH_GET_FS): Likewise.
1057 (ARCH_GET_GS): Likewise.
1058
fd500816
DJ		 10592004-10-16 Daniel Jacobowitz <dan@debian.org>
1060
1061 * linux-i386-low.c (ps_get_thread_area): New.
1062 * linux-x86-64-low.c (ps_get_thread_area): New.
1063 * linux-low.c: Include <sys/syscall.h>.
1064 (linux_kill_one_process): Don't kill the first thread here.
1065 (linux_kill): Kill the first thread here.
1066 (kill_lwp): New function.
1067 (send_sigstop, linux_send_signal): Use it.
1068 * proc-service.c: Clean up #ifdefs.
1069 (fpregset_info): Delete.
1070 (ps_lgetregs): Update and enable implementation.
1071 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
1072 implementations.
1073 * remote-utils.c (struct sym_cache, symbol_cache): New.
1074 (input_interrupt): Print a clearer message.
1075 (async_io_enabled): New variable.
1076 (enable_async_io, disable_async_io): Use it. Update comments.
1077 (look_up_one_symbol): Use the symbol cache.
1078 * thread-db.c (thread_db_look_up_symbols): New function.
1079 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
1080
f6de3c42
DJ		 10812004-10-16 Daniel Jacobowitz <dan@debian.org>
1082
1083 * configure.in: Test for -rdynamic.
1084 * configure: Regenerated.
1085 * Makefile (INTERNAL_LDFLAGS): New.
1086 (gdbserver, gdbreplay): Use it.
1087
2c0fc042
AC		 10882004-09-02 Andrew Cagney <cagney@gnu.org>
1089
1090 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
1091
075b3282
DJ		 10922004-03-23 Daniel Jacobowitz <drow@mvista.com>
1093
1094 * linux-low.c (linux_wait): Clear all_processes list also.
1095
fa6a77dc
DJ		 10962004-03-12 Daniel Jacobowitz <drow@mvista.com>
1097
1098 * linux-low.c: Include <errno.h>. Remove extern declaration of
1099 errno.
1100
6d782a97
DJ		 11012004-03-12 Daniel Jacobowitz <drow@mvista.com>
1102
1103 * gdbreplay.c, server.h, utils.c: Update copyright years.
1104
3a7fb99b
DJ		 11052004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
1106
1107 * server.c (main): Print child status or termination signal from
1108 variable 'signal', not 'sig'.
1109
c3e735a6
DJ		 11102004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
1111
1112 * linux-low.c (linux_read_memory): Change return type to
1113 int. Check for and return error from ptrace().
1114 * target.c (read_inferior_memory): Change return type to int. Pass
1115 back return status from the_target->read_memory().
1116 * target.h (struct target_ops): Adapt *read_memory() prototype.
1117 Update comment.
1118 (read_inferior_memory): Adapt prototype.
1119 * server.c (main): Return an error packet if
1120 read_inferior_memory() returns an error.
1121
a59d1c82
DJ		 11222004-03-04 Daniel Jacobowitz <drow@mvista.com>
1123
1124 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
1125 Unify with other clean targets.
1126
dc3f8883
DJ		 11272004-02-29 Daniel Jacobowitz <drow@mvista.com>
1128
1129 * server.c (handle_v_cont): Call set_desired_inferior.
1130
89a208da
DJ		 11312004-02-29 Daniel Jacobowitz <drow@mvista.com>
1132
1133 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
1134
62ea82f5
DJ		 11352004-02-29 Daniel Jacobowitz <drow@mvista.com>
1136
1137 * linux-low.c (linux_wait): Unblock async I/O.
1138 (linux_resume): Block and enable async I/O.
1139 * remote-utils.c (block_async_io, unblock_async_io): New functions.
1140 * server.h (block_async_io, unblock_async_io): Add prototypes.
1141
6910d122
DJ		 11422004-02-29 Daniel Jacobowitz <drow@mvista.com>
1143
1144 * remote-utils.c (remote_open): Print a status notice after
1145 opening a TCP port.
1146 * server.c (attach_inferior): Print a status notice after
1147 attaching.
1148
11492004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 1150
1151 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
1152
c89dc5d4
DJ		 11532004-02-26 Daniel Jacobowitz <drow@mvista.com>
1154
1155 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
1156 error packet.
1157 * server.c, target.h: Update copyright years.
1158
4b8dad4a
RM		 11592004-02-25 Roland McGrath <roland@redhat.com>
1160
1161 * target.h (struct target_ops): New member `read_auxv'.
1162 * server.c (handle_query): Handle qPart:auxv:read: query using that.
1163 * linux-low.c (linux_read_auxv): New function.
1164 (linux_target_ops): Initialize `read_auxv' member to that.
1165
d7446758
JB		 11662004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1167
1168 Committed by Jim Blandy <jimb@redhat.com>.
1169
1170 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 1171 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 1172 instead of GPR_SIZE to distiguish s390 and s390x targets.
1173
5544ad89
DJ		 11742004-01-31 Daniel Jacobowitz <drow@mvista.com>
1175
1176 * linux-low.c: Update copyright year.
1177 (check_removed_breakpoint): Clear pending_is_breakpoint.
1178 (linux_set_resume_request, linux_queue_one_thread)
1179 (resume_status_pending_p): New functions.
1180 (linux_continue_one_thread): Use process->resume.
1181 (linux_resume): Only resume threads if there are no pending events.
1182 * linux-low.h (struct process_info): Add resume request
1183 pointer.
1184
2a68b70e
DJ		 11852004-01-30 Daniel Jacobowitz <drow@mvista.com>
1186
1187 * regcache.c (new_register_cache): Clear the allocated register
1188 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
1189
64386c31
DJ		 11902003-10-13 Daniel Jacobowitz <drow@mvista.com>
1191
1192 * linux-low.c (linux_resume): Take a struct thread_resume *
1193 argument.
1194 (linux_wait): Update call.
1195 (resume_ptr): New static variable.
1196 (linux_continue_one_thread): Renamed from
1197 linux_continue_one_process. Use resume_ptr.
1198 (linux_resume): Use linux_continue_one_thread.
1199 * server.c (handle_v_cont, handle_v_requests): New functions.
1200 (myresume): New function.
1201 (main): Handle 'v' case.
1202 * target.h (struct thread_resume): New type.
1203 (struct target_ops): Change argument of "resume" to struct
1204 thread_resume *.
1205 (myresume): Delete macro.
1206
c938e9b0
L		 12072003-08-08 H.J. Lu <hongjiu.lu@intel.com>
1208
1209 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
1210 (uninstall): Support DESTDIR.
1211
7f313d07
BC		 1212Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
1213
1214 * configure.srv: Add xscale*linux copy of arm*linux entry.
1215
3b2fc2ea
DJ		 12162003-07-24 Daniel Jacobowitz <drow@mvista.com>
1217
1218 * linux-arm-low.c (arm_reinsert_addr): New function.
1219 (the_low_target): Add arm_reinsert_addr.
1220
1c0a559e
MK		 12212003-07-08 Mark Kettenis <kettenis@gnu.org>
1222
1223 * mem-break.c: Remove whitespace at end of file.
1224
43d5792c
DJ		 12252003-06-28 Daniel Jacobowitz <drow@mvista.com>
1226
1227 * configure.in: Check whether we need to prototype strerror.
1228 * server.h: Optionally prototype strerror.
1229 * gdbreplay.c (perror_with_name): Use strerror.
1230 * linux-low.c (linux_attach_lwp): Use strerror.
1231 * utils.c (perror_with_name): Use strerror.
1232 * config.in, configure: Regenerated.
1233
c8a86edf
DJ		 12342003-06-28 Daniel Jacobowitz <drow@mvista.com>
1235
1236 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
1237 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
1238
73d37363
DJ		 12392003-06-20 Daniel Jacobowitz <drow@mvista.com>
1240
1241 * Makefile.in (SFILES): Update.
1242 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
1243 low-sun3.c: Remove files.
1244
6ad8ae5c
DJ		 12452003-06-17 Daniel Jacobowitz <drow@mvista.com>
1246
1247 * linux-low.c: Move comment to linux_thread_alive where it belonged.
1248 (linux_detach_one_process, linux_detach): New functions.
1249 (linux_target_ops): Add linux_detach.
1250 * server.c (main): Handle 'D' packet.
1251 * target.h (struct target_ops): Add "detach" member.
1252 (detach_inferior): Define.
1253
1581182a
MK		 12542003-06-13 Mark Kettenis <kettenis@gnu.org>
1255
1256 From Kelley Cook <kelleycook@wideopenwest.com>:
1257 * configure.srv: Accept i[34567]86 variants.
1258
e5379b03
DJ		 12592003-06-05 Daniel Jacobowitz <drow@mvista.com>
1260
1261 * linux-low.c (linux_wait_for_event): Correct comment typos.
1262 (linux_resume_one_process): Call check_removed_breakpoint.
1263 (linux_send_signal): New function.
1264 (linux_target_ops): Add linux_send_signal.
1265 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
1266 of kill.
1267 * target.h (struct target_ops): Add send_signal.
1268
2ff29de4
JB		 12692003-05-29 Jim Blandy <jimb@redhat.com>
1270
1271 * linux-low.c (usr_store_inferior_registers): Transfer buf in
1272 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
1273 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
1274 away part of the register's value.
1275
254787d4
DJ		 12762003-03-26 Daniel Jacobowitz <drow@mvista.com>
1277
1278 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
1279 (linux_wait_for_event, linux_init_signals): Likewise.
1280
94e10508
DJ		 12812003-03-17 Daniel Jacobowitz <drow@mvista.com>
1282
1283 * configure.in: Check for stdlib.h.
1284 * configure: Regenerated.
1285 * config.in: Regenerated.
1286
4c0711e0
DJ		 12872003-01-04 Andreas Schwab <schwab@suse.de>
1288
1289 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
1290
ef66e766
AC		 12912003-01-02 Andrew Cagney <ac131313@redhat.com>
1292
1293 * Makefile.in: Remove obsolete code.
1294
a1358604
DJ		 12952002-11-20 Daniel Jacobowitz <drow@mvista.com>
1296
1297 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
1298 defined(PT_FPR0_HI).
1299
23ce3b1c
DJ		 13002002-11-17 Stuart Hughes <seh@zee2.com>
1301
1302 * linux-arm-low.c (arm_num_regs): Increase.
1303 (arm_regmap): Include status register.
1304
13052002-11-17 Daniel Jacobowitz <drow@mvista.com>
1306
1307 * linux-low.c (register_addr): Remove incorrect -1 check.
1308
a9fa9f7d
DJ		 13092002-08-29 Daniel Jacobowitz <drow@mvista.com>
1310
1311 * linux-low.c (linux_create_inferior): Call setpgid. Return
1312 the new PID.
1313 (unstopped_p, linux_signal_pid): Remove.
1314 (linux_target_ops): Remove linux_signal_pid.
1315 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
1316 global instead of target method.
1317 * target.h (struct target_ops): Remove signal_pid. Update comment
1318 for create_inferior.
1319 * server.c (signal_pid): New variable.
1320 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 1321 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 1322 (attach_inferior): Set signal_pid.
1323
17574093
DJ		 13242002-08-23 Daniel Jacobowitz <drow@mvista.com>
1325
1326 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
1327
13282002-08-20 Jim Blandy <jimb@redhat.com>
1329
1330 * Makefile.in (LDFLAGS): Allow the configure script to establish a
1331 default for this.
1332
13332002-08-01 Andrew Cagney <cagney@redhat.com>
1334
1335 * Makefile.in: Make chill references obsolete.
1336
13372002-07-24 Kevin Buettner <kevinb@redhat.com>
1338
1339 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
1340 * configure: Regenerate.
1341 * config.in: Regenerate.
1342
13432002-07-09 David O'Brien <obrien@FreeBSD.org>
1344
1345 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
1346 (perror_with_name, remote_close, remote_open, expect, play): Static.
1347
13482002-07-04 Michal Ludvig <mludvig@suse.cz>
1349
4b8dad4a 1350 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 1351 byte offsets instead of an array of indexes.
1352 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
1353
13542002-06-13 Daniel Jacobowitz <drow@mvista.com>
1355
1356 * regcache.c: Add comment.
1357
13582002-06-11 Daniel Jacobowitz <drow@mvista.com>
1359
1360 * thread-db.c: New file.
1361 * proc-service.c: New file.
1362 * acinclude.m4: New file.
1363 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
1364 proc-service.o, and thread-db.o.
1365 (linux-low.o): Add USE_THREAD_DB.
1366 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
1367 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
1368 * aclocal.m4: Regenerated.
1369 * config.in: Regenerated.
1370 * configure: Regenerated.
1371 * configure.in: Check for proc_service.h, sys/procfs.h,
1372 thread_db.h, and linux/elf.h headrs.
1373 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
1374 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
1375 Check for -lthread_db and thread support.
1376 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
1377 PowerPC, and SuperH.
1378 * i387-fp.c: Constify arguments.
1379 * i387-fp.h: Likewise.
1380 * inferiors.c: (struct thread_info): Renamed from
1381 `struct inferior_info'. Remove PID member. Use generic inferior
1382 list header. All uses updated.
1383 (inferiors, signal_pid): Removed.
1384 (all_threads): New variable.
1385 (get_thread): Define.
1386 (add_inferior_to_list): New function.
1387 (for_each_inferior): New function.
1388 (change_inferior_id): New function.
1389 (add_inferior): Removed.
1390 (remove_inferior): New function.
1391 (add_thread): New function.
1392 (free_one_thread): New function.
1393 (remove_thread): New function.
1394 (clear_inferiors): Use for_each_inferior and free_one_thread.
1395 (find_inferior): New function.
1396 (find_inferior_id): New function.
1397 (inferior_target_data): Update argument type.
1398 (set_inferior_target_data): Likewise.
1399 (inferior_regcache_data): Likewise.
1400 (set_inferior_regcache_data): Likewise.
1401 * linux-low.c (linux_bp_reinsert): Remove.
1402 (all_processes, stopping_threads, using_thrads)
1403 (struct pending_signals, debug_threads, pid_of): New.
1404 (inferior_pid): Replace with macro.
1405 (struct inferior_linux_data): Remove.
1406 (get_stop_pc, add_process): New functions.
1407 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
1408 Use add_process and add_thread.
1409 (linux_attach_lwp): New function, based on old linux_attach. Use
1410 add_process and add_thread. Set stop_expected for new threads.
1411 (linux_attach): New function.
1412 (linux_kill_one_process): New function.
1413 (linux_kill): Kill all LWPs.
1414 (linux_thread_alive): Use find_inferior_id.
1415 (check_removed_breakpoints, status_pending_p): New functions.
1416 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
1417 Update. Use WNOHANG. Wait for cloned processes also. Update process
1418 struct for the found process.
1419 (linux_wait_for_event): New function.
1420 (linux_wait): Use it. Support LWPs.
1421 (send_sigstop, wait_for_sigstop, stop_all_processes)
1422 (linux_resume_one_process, linux_continue_one_process): New functions.
1423 (linux_resume): Support LWPs.
1424 (REGISTER_RAW_SIZE): Remove.
1425 (fetch_register): Use register_size instead. Call supply_register.
1426 (usr_store_inferior_registers): Likewise. Call collect_register.
1427 Fix recursive case.
1428 (regsets_fetch_inferior_registers): Improve error message.
1429 (regsets_store_inferior_registers): Add debugging.
1430 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
1431 (unstopped_p, linux_signal_pid): New functions.
1432 (linux_target_ops): Add linux_signal_pid.
1433 (linux_init_signals): New function.
1434 (initialize_low): Call it. Initialize using_threads.
1435 * regcache.c (inferior_regcache_data): Add valid
1436 flag.
1437 (get_regcache): Fetch registers lazily. Add fetch argument
1438 and update all callers.
1439 (regcache_invalidate_one, regcache_invalidate): New
1440 functions.
1441 (new_register_cache): Renamed from create_register_cache.
1442 Return the new regcache.
1443 (free_register_cache): Change argument to a void *.
1444 (registers_to_string, registers_from_string): Call get_regcache
1445 with fetch flag set.
1446 (register_data): Make static. Pass fetch flag to get_regcache.
1447 (supply_register): Call get_regcache with fetch flag clear.
1448 (collect_register): Call get_regcache with fetch flag set.
1449 (collect_register_as_string): New function.
1450 * regcache.h: Update.
1451 * remote-utils.c (putpkt): Flush after debug output and use
1452 stderr.
1453 Handle input interrupts while waiting for an ACK.
1454 (input_interrupt): Use signal_pid method.
1455 (getpkt): Flush after debug output and use stderr.
1456 (outreg): Use collect_register_as_string.
1457 (new_thread_notify, dead_thread_notify): New functions.
1458 (prepare_resume_reply): Check using_threads. Set thread_from_wait
1459 and general_thread.
1460 (look_up_one_symbol): Flush after debug output.
1461 * server.c (step_thread, server_waiting): New variables.
1462 (start_inferior): Don't use signal_pid. Update call to mywait.
1463 (attach_inferior): Update call to mywait.
1464 (handle_query): Handle qfThreadInfo and qsThreadInfo.
1465 (main): Don't fetch/store registers explicitly. Use
1466 set_desired_inferior. Support proposed ``Hs'' packet. Update
1467 calls to mywait.
1468 * server.h: Update.
1469 (struct inferior_list, struct_inferior_list_entry): New.
1470 * target.c (set_desired_inferior): New.
1471 (write_inferior_memory): Constify.
1472 (mywait): New function.
1473 * target.h: Update.
1474 (struct target_ops): New signal_pid method.
1475 (mywait): Removed macro, added prototype.
1476
1477 * linux-low.h (regset_func): Removed.
1478 (regset_fill_func, regset_store_func): New.
1479 (enum regset_type): New.
1480 (struct regset_info): Add type field. Use new operation types.
1481 (struct linux_target_ops): stop_pc renamed to get_pc.
1482 Add decr_pc_after_break and breakpoint_at.
1483 (get_process, get_thread_proess, get_process_thread)
1484 (strut process_info, all_processes, linux_attach_lwp)
1485 (thread_db_init): New.
1486
1487 * linux-arm-low.c (arm_get_pc, arm_set_pc,
1488 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
1489 (the_low_target): Add new members.
1490 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
1491 (i386_store_fpxregset): Constify.
1492 (target_regsets): Add new kind identifier.
1493 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
1494 (i386_set_pc): Add debugging.
1495 (i386_breakpoint_at): New function.
1496 (the_low_target): Add new members.
1497 * linux-mips-low.c (mips_get_pc, mips_set_pc)
1498 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
1499 (mips_breakpoint_at): New.
1500 (the_low_target): Add new members.
1501 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
1502 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
1503 (the_low_target): Add new members.
1504 * linux-sh-low.c (sh_get_pc, sh_set_pc)
1505 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
1506 (the_low_target): Add new members.
1507 * linux-x86-64-low.c (target_regsets): Add new kind
1508 identifier.
1509
15102002-05-15 Daniel Jacobowitz <drow@mvista.com>
1511
1512 From Martin Pool <mbp@samba.org>:
1513 * server.c (gdbserver_usage): New function.
1514 (main): Call it.
1515
15162002-05-14 Daniel Jacobowitz <drow@mvista.com>
1517
1518 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
1519 stop_at -> stop_pc.
1520
15212002-05-04 Andrew Cagney <ac131313@redhat.com>
1522
1523 * Makefile.in: Remove obsolete code.
1524
15252002-04-24 Michal Ludvig <mludvig@suse.cz>
1526
1527 * linux-low.c (regsets_fetch_inferior_registers),
1528 (regsets_store_inferior_registers): Removed cast to int from
1529 ptrace() calls.
1530 * regcache.h: Added declaration of struct inferior_info.
1531
15322002-04-20 Daniel Jacobowitz <drow@mvista.com>
1533
1534 * inferiors.c (struct inferior_info): Add regcache_data.
1535 (add_inferior): Call create_register_cache.
1536 (clear_inferiors): Call free_register_cache.
1537 (inferior_regcache_data, set_inferior_regcache_data): New functions.
1538 * regcache.c (struct inferior_regcache_data): New.
1539 (registers): Remove.
1540 (get_regcache): New function.
1541 (create_register_cache, free_register_cache): New functions.
1542 (set_register_cache): Don't initialize the register cache here.
1543 (registers_to_string, registers_from_string, register_data): Call
1544 get_regcache.
1545 * regcache.h: Add prototypes.
1546 * server.h: Likewise.
1547
15482002-04-20 Daniel Jacobowitz <drow@mvista.com>
1549
1550 * mem-break.c: New file.
1551 * mem-break.h: New file.
1552 * Makefile.in: Add mem-break.o rule; update server.h
1553 dependencies.
1554 * inferiors.c (struct inferior_info): Add target_data
1555 member.
1556 (clear_inferiors): Free target_data member if set.
1557 (inferior_target_data, set_inferior_target_data): New functions.
1558 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
1559 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
1560 * linux-low.c (linux_bp_reinsert): New variable.
1561 (struct inferior_linux_data): New.
1562 (linux_create_inferior): Use set_inferior_target_data.
1563 (linux_attach): Likewise. Call add_inferior.
1564 (linux_wait_for_one_inferior): New function.
1565 (linux_wait): Call it.
1566 (linux_write_memory): Add const.
1567 (initialize_low): Call set_breakpoint_data.
1568 * linux-low.h (struct linux_target_ops): Add breakpoint
1569 handling members.
1570 * server.c (attach_inferior): Remove extra add_inferior
1571 call.
1572 * server.h: Include mem-break.h. Update inferior.c
1573 prototypes.
1574 * target.c (read_inferior_memory)
1575 (write_inferior_memory): New functions.
1576 * target.h (read_inferior_memory)
1577 (write_inferior_memory): Change macros to prototypes.
1578 (struct target_ops): Update comments. Add const to write_memory
1579 definition.
1580
15812002-04-11 Daniel Jacobowitz <drow@mvista.com>
1582
1583 * linux-low.c (usr_store_inferior_registers): Support
1584 registers which are allowed to fail to store.
1585 * linux-low.h (linux_target_ops): Likewise.
1586 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
1587 (ppc_cannot_store_register): FPSCR may not be storable.
1588
15892002-04-09 Daniel Jacobowitz <drow@mvista.com>
1590
1591 * server.h: Include <string.h> if HAVE_STRING_H.
1592 * ChangeLog: Correct paths in last ChangeLog entry.
1593
15942002-04-09 Daniel Jacobowitz <drow@mvista.com>
1595
1596 * linux-low.h: Remove obsolete prototypes.
1597 (struct linux_target_ops): New.
1598 (extern the_low_target): New.
1599 * linux-low.c (num_regs, regmap): Remove declarations.
1600 (register_addr): Use the_low_target explicitly.
1601 (fetch_register): Likewise.
1602 (usr_fetch_inferior_registers): Likewise.
1603 (usr_store_inferior_registers): Likewise.
1604 * linux-arm-low.c (num_regs): Remove.
1605 (arm_num_regs): Define.
1606 (arm_regmap): Renamed from regmap, made static.
1607 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
1608 made static.
1609 (arm_cannot_store_register): Renamed from cannot_store_register,
1610 made static.
1611 (the_low_target): New.
1612 * linux-i386-low.c (num_regs): Remove.
1613 (i386_num_regs): Define.
1614 (i386_regmap): Renamed from regmap, made static.
1615 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
1616 made static.
1617 (i386_cannot_store_register): Renamed from cannot_store_register,
1618 made static.
1619 (the_low_target): New.
1620 * linux-ia64-low.c (num_regs): Remove.
1621 (ia64_num_regs): Define.
1622 (ia64_regmap): Renamed from regmap, made static.
1623 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
1624 made static.
1625 (ia64_cannot_store_register): Renamed from cannot_store_register,
1626 made static.
1627 (the_low_target): New.
1628 * linux-m68k-low.c (num_regs): Remove.
1629 (m68k_num_regs): Define.
1630 (m68k_regmap): Renamed from regmap, made static.
1631 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
1632 made static.
1633 (m68k_cannot_store_register): Renamed from cannot_store_register,
1634 made static.
1635 (the_low_target): New.
1636 * linux-mips-low.c (num_regs): Remove.
1637 (mips_num_regs): Define.
1638 (mips_regmap): Renamed from regmap, made static.
1639 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
1640 made static.
1641 (mips_cannot_store_register): Renamed from cannot_store_register,
1642 made static.
1643 (the_low_target): New.
1644 * linux-ppc-low.c (num_regs): Remove.
1645 (ppc_num_regs): Define.
1646 (ppc_regmap): Renamed from regmap, made static.
1647 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
1648 made static.
1649 (ppc_cannot_store_register): Renamed from cannot_store_register,
1650 made static.
1651 (the_low_target): New.
1652 * linux-s390-low.c (num_regs): Remove.
1653 (s390_num_regs): Define.
1654 (s390_regmap): Renamed from regmap, made static.
1655 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
1656 made static.
1657 (s390_cannot_store_register): Renamed from cannot_store_register,
1658 made static.
1659 (the_low_target): New.
1660 * linux-sh-low.c (num_regs): Remove.
1661 (sh_num_regs): Define.
1662 (sh_regmap): Renamed from regmap, made static.
1663 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
1664 made static.
1665 (sh_cannot_store_register): Renamed from cannot_store_register,
1666 made static.
1667 (the_low_target): New.
1668 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
1669 (the_low_target): New.
1670
16712002-04-09 Daniel Jacobowitz <drow@mvista.com>
1672
1673 * Makefile.in: Add stamp-h target.
1674 * configure.in: Create stamp-h.
1675 * configure: Regenerated.
1676
16772002-04-09 Daniel Jacobowitz <drow@mvista.com>
1678
1679 * inferiors.c: New file.
1680 * target.c: New file.
1681 * target.h: New file.
1682 * Makefile.in: Add target.o and inferiors.o. Update
1683 dependencies.
1684 * linux-low.c (inferior_pid): New static variable,
1685 moved from server.c.
1686 (linux_create_inferior): Renamed from create_inferior.
1687 Call add_inferior. Return 0 on success instead of a PID.
1688 (linux_attach): Renamed from myattach.
1689 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
1690 (linux_thread_alive): Renamed from mythread_alive.
1691 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
1692 child dies.
1693 (linux_resume): Renamed from myresume. Add missing ``return 0''.
1694 (regsets_store_inferior_registers): Correct error message.
1695 Add missing ``return 0''.
1696 (linux_fetch_registers): Renamed from fetch_inferior_registers.
1697 (linux_store_registers): Renamed from store_inferior_registers.
1698 (linux_read_memory): Renamed from read_inferior_memory.
1699 (linux_write_memory): Renamed from write_inferior_memory.
1700 (linux_target_ops): New structure.
1701 (initialize_low): Call set_target_ops ().
1702 * remote-utils.c (unhexify): New function.
1703 (hexify): New function.
1704 (input_interrupt): Send signals to ``signal_pid''.
1705 * server.c (inferior_pid): Remove.
1706 (start_inferior): Update create_inferior call.
1707 (attach_inferior): Call add_inferior.
1708 (handle_query): New function.
1709 (main): Call handle_query for `q' packets.
1710 * server.h: Include "target.h". Remove obsolete prototypes.
1711 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
1712
17132002-04-09 Daniel Jacobowitz <drow@mvista.com>
1714
1715 * Makefile.in: Add WARN_CFLAGS. Update configury
1716 dependencies.
1717 * configure.in: Check for <string.h>
1718 * configure: Regenerate.
1719 * config.in: Regenerate.
1720 * gdbreplay.c: Include needed system headers.
1721 (remote_open): Remove strchr prototype.
1722 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
1723 * regcache.c (supply_register): Change buf argument to const void *.
1724 (supply_register_by_name): Likewise.
1725 (collect_register): Change buf argument to void *.
1726 (collect_register_by_name): Likewise.
1727 * regcache.h: Add missing prototypes.
1728 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
1729 * server.c (handle_query): New function.
1730 (attached): New static variable, moved out of main.
1731 (main): Quiet longjmp clobber warnings.
1732 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
1733 * utils.c (error): Remove NORETURN.
1734 (fatal): Likewise.
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