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f79b145d
YQ		 12016-06-17 Yao Qi <yao.qi@linaro.org>
2
3 * linux-low.c (maybe_hw_step): New function.
4 (linux_resume_one_lwp_throw): Call maybe_hw_step.
5 (finish_step_over): Switch current_thread to lwp temporarily,
6 and assert has_reinsert_breakpoints returns true.
7 (proceed_one_lwp): Call maybe_hw_step.
8 * mem-break.c (has_reinsert_breakpoints): New function.
9 * mem-break.h (has_reinsert_breakpoints): Declare.
10
0ae534d2
JT		 112016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
12
13 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
14
fcdad592
YQ		 152016-05-17 Yao Qi <yao.qi@linaro.org>
16
17 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
18 instead of find_inferior.
19
9e784964
YQ		 202016-05-05 Yao Qi <yao.qi@linaro.org>
21
22 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
23 Initialize res to zero.
24
cf2ebb6e
YQ		 252016-05-05 Yao Qi <yao.qi@linaro.org>
26
27 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
28 to uint32_t.
29
c1aebf87
UW		 302016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
31
32 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
33 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
34 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
35
35fd2deb 362016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 37 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 38
39 * tracepoint.c (write_inferior_int8): New function.
40 (cmd_qtenable_disable): Write enable flag using
41 write_inferior_int8.
42
484b3c32
YQ		 432016-04-25 Yao Qi <yao.qi@linaro.org>
44
45 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
46 (need_step_over_p): Return zero if the LWP has pending signals
47 can be delivered on software single step target.
48
85ba7d86
YQ		 492016-04-25 Yao Qi <yao.qi@linaro.org>
50
51 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
52 return instead of error.
53
3539aa13
YQ		 542016-04-22 Yao Qi <yao.qi@linaro.org>
55
56 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
57 to 23.
58
5b061e98
YQ		 592016-04-22 Yao Qi <yao.qi@linaro.org>
60
61 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
62 signal when stepping over breakpoint with software single
63 step.
64
3451269c
PA		 652016-04-21 Pedro Alves <palves@redhat.com>
66
67 * linux-s390-low.c (s390_collect_ptrace_register)
68 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
69 add casts.
70 (s390_check_regset): Use void * instead of gdb_byte *.
71
a2358508
PA		 722016-04-20 Pedro Alves <palves@redhat.com>
73
74 * configure: Renegerate.
75
6885166d
YQ		 762016-04-20 Yao Qi <yao.qi@linaro.org>
77
78 * linux-aarch32-low.c: Include "arch/arm-linux.h".
79 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
80 number 16.
81 (arm_store_gregset): Likewise.
82
2b863f51
WT		 832016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
84
85 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
86 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
87 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
88 (amd64-avx-mpx-linux.c): New rules.
89 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
90 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
91 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
92 (srv_amd64_regobj): Add amd64-avx-mpx.o.
93 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
94 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
95 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
96 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
97 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
98 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
99 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
100 * linux-x86-low.c (x86_linux_read_description): Add case for
101 X86_XSTATE_AVX_MPX_MASK.
102 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
103 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
104 init_registers_i386_avx_mpx_linux.
105 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
106 (initialize_low_tracepoint): Call
107 init_registers_i386_avx_mpx_linux.
108 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
109 (initialize_low_tracepoint): Call
110 init_registers_amd64_avx_mpx_linux.
111 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
112 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
113 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
114 declarations.
115
9b30624b
PA		 1162016-04-18 Pedro Alves <palves@redhat.com>
117
118 * configure: Regenerate.
119
45e3745e
AT		 1202016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
121
122 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
123 (aarch64_emit_sub): Likewise.
124
2afc13ff
PA		 1252016-04-12 Pedro Alves <palves@redhat.com>
126
127 * utils.c (prepare_to_throw_exception): Delete.
128
6e774b13
SM		 1292016-04-05 Simon Marchi <simon.marchi@ericsson.com>
130
131 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
132
4dca19f8
MK		 1332016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
134
135 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
136
d0a9981f
MK		 1372016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
138
139 * linux-aarch64-ipa.c: Add <elf.h> include.
140 * linux-ppc-ipa.c: Add <elf.h> include.
141 * linux-s390-ipa.c: Add <elf.h> include.
142
252db07e
MK		 1432016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
144
145 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
146 (get_raw_reg_ptr): Likewise.
147 (get_trace_state_variable_value_ptr): Likewise.
148 (set_trace_state_variable_value_ptr): Likewise.
149 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
150 char *.
151
14e2b6d9
MK		 1522016-03-31 Wei-cheng Wang <cole945@gmail.com>
153 Marcin Kościelnicki <koriakin@0x04.net>
154
155 PR/17221
156 * linux-ppc-low.c (emit_insns): New function.
157 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
158 (ppc_emit_prologue): New function.
159 (ppc_emit_epilogue): New function.
160 (ppc_emit_add): New function.
161 (ppc_emit_sub): New function.
162 (ppc_emit_mul): New function.
163 (ppc_emit_lsh): New function.
164 (ppc_emit_rsh_signed): New function.
165 (ppc_emit_rsh_unsigned): New function.
166 (ppc_emit_ext): New function.
167 (ppc_emit_zero_ext): New function.
168 (ppc_emit_log_not): New function.
169 (ppc_emit_bit_and): New function.
170 (ppc_emit_bit_or): New function.
171 (ppc_emit_bit_xor): New function.
172 (ppc_emit_bit_not): New function.
173 (ppc_emit_equal): New function.
174 (ppc_emit_less_signed): New function.
175 (ppc_emit_less_unsigned): New function.
176 (ppc_emit_ref): New function.
177 (ppc_emit_const): New function.
178 (ppc_emit_reg): New function.
179 (ppc_emit_pop): New function.
180 (ppc_emit_stack_flush): New function.
181 (ppc_emit_swap): New function.
182 (ppc_emit_stack_adjust): New function.
183 (ppc_emit_call): New function.
184 (ppc_emit_int_call_1): New function.
185 (ppc_emit_void_call_2): New function.
186 (ppc_emit_if_goto): New function.
187 (ppc_emit_goto): New function.
188 (ppc_emit_eq_goto): New function.
189 (ppc_emit_ne_goto): New function.
190 (ppc_emit_lt_goto): New function.
191 (ppc_emit_le_goto): New function.
192 (ppc_emit_gt_goto): New function.
193 (ppc_emit_ge_goto): New function.
194 (ppc_write_goto_address): New function.
195 (ppc_emit_ops_impl): New static variable.
196 (ppc64v1_emit_prologue): New function.
197 (ppc64v2_emit_prologue): New function.
198 (ppc64_emit_epilogue): New function.
199 (ppc64_emit_add): New function.
200 (ppc64_emit_sub): New function.
201 (ppc64_emit_mul): New function.
202 (ppc64_emit_lsh): New function.
203 (ppc64_emit_rsh_signed): New function.
204 (ppc64_emit_rsh_unsigned): New function.
205 (ppc64_emit_ext): New function.
206 (ppc64_emit_zero_ext): New function.
207 (ppc64_emit_log_not): New function.
208 (ppc64_emit_bit_and): New function.
209 (ppc64_emit_bit_or): New function.
210 (ppc64_emit_bit_xor): New function.
211 (ppc64_emit_bit_not): New function.
212 (ppc64_emit_equal): New function.
213 (ppc64_emit_less_signed): New function.
214 (ppc64_emit_less_unsigned): New function.
215 (ppc64_emit_ref): New function.
216 (ppc64_emit_const): New function.
217 (ppc64v1_emit_reg): New function.
218 (ppc64v2_emit_reg): New function.
219 (ppc64_emit_pop): New function.
220 (ppc64_emit_stack_flush): New function.
221 (ppc64_emit_swap): New function.
222 (ppc64v1_emit_call): New function.
223 (ppc64v2_emit_call): New function.
224 (ppc64v1_emit_int_call_1): New function.
225 (ppc64v2_emit_int_call_1): New function.
226 (ppc64v1_emit_void_call_2): New function.
227 (ppc64v2_emit_void_call_2): New function.
228 (ppc64_emit_if_goto): New function.
229 (ppc64_emit_eq_goto): New function.
230 (ppc64_emit_ne_goto): New function.
231 (ppc64_emit_lt_goto): New function.
232 (ppc64_emit_le_goto): New function.
233 (ppc64_emit_gt_goto): New function.
234 (ppc64_emit_ge_goto): New function.
235 (ppc64v1_emit_ops_impl): New static variable.
236 (ppc64v2_emit_ops_impl): New static variable.
237 (ppc_emit_ops): New function.
238 (linux_low_target): Wire in ppc_emit_ops.
239
a2174ba4
MK		 2402016-03-31 Wei-cheng Wang <cole945@gmail.com>
241 Marcin Kościelnicki <koriakin@0x04.net>
242
243 PR/17221
244 * Makefile.in: Add powerpc-*-ipa.o
245 * configure.srv: Add ipa_obj for powerpc*-linux.
246 * linux-ppc-ipa.c: New file.
247 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
248 includes.
249 (PPC_FIELD): New macro.
250 (PPC_SEXT): New macro.
251 (PPC_OP6): New macro.
252 (PPC_BO): New macro.
253 (PPC_LI): New macro.
254 (PPC_BD): New macro.
255 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
256 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
257 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
258 (ppc_get_thread_area): New function.
259 (is_elfv2_inferior): New function.
260 (gen_ds_form): New function.
261 (GEN_STD): New macro.
262 (GEN_STDU): New macro.
263 (GEN_LD): New macro.
264 (GEN_LDU): New macro.
265 (gen_d_form): New function.
266 (GEN_ADDI): New macro.
267 (GEN_ADDIS): New macro.
268 (GEN_LI): New macro.
269 (GEN_LIS): New macro.
270 (GEN_ORI): New macro.
271 (GEN_ORIS): New macro.
272 (GEN_LWZ): New macro.
273 (GEN_STW): New macro.
274 (GEN_STWU): New macro.
275 (gen_xfx_form): New function.
276 (GEN_MFSPR): New macro.
277 (GEN_MTSPR): New macro.
278 (GEN_MFCR): New macro.
279 (GEN_MTCR): New macro.
280 (GEN_SYNC): New macro.
281 (GEN_LWSYNC): New macro.
282 (gen_x_form): New function.
283 (GEN_OR): New macro.
284 (GEN_MR): New macro.
285 (GEN_LWARX): New macro.
286 (GEN_STWCX): New macro.
287 (GEN_CMPW): New macro.
288 (gen_md_form): New function.
289 (GEN_RLDICL): New macro.
290 (GEN_RLDICR): New macro.
291 (gen_i_form): New function.
292 (GEN_B): New macro.
293 (GEN_BL): New macro.
294 (gen_b_form): New function.
295 (GEN_BNE): New macro.
296 (GEN_LOAD): New macro.
297 (GEN_STORE): New macro.
298 (gen_limm): New function.
299 (gen_atomic_xchg): New function.
300 (gen_call): New function.
301 (ppc_relocate_instruction): New function.
302 (ppc_install_fast_tracepoint_jump_pad): New function.
303 (ppc_get_min_fast_tracepoint_insn_len): New function.
304 (ppc_get_ipa_tdesc_idx): New function.
305 (the_low_target): Wire in the new functions.
306 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
307 tdescs.
308 * linux-ppc-tdesc.h: New file.
309
a13c4696
MK		 3102016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
311
312 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
313 (alloc_jump_pad_buffer): New function.
314 * linux-amd64-ipa.c: Add <sys/mman.h> include.
315 (alloc_jump_pad_buffer): New function.
316 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
317 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
318 (alloc_jump_pad_buffer): New function.
319 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
320 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
321 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
322 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
323
1cda1512
MK		 3242016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
325
326 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
327 * linux-amd64-ipa.c: Likewise.
328 * linux-i386-ipa.c: Likewise.
329 * linux-s390-ipa.c: Likewise.
330 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
331 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
332 set_trace_state_variable_value_ptr.
333 (struct ipa_sym_addresses): Likewise.
334 (symbol_list): Likewise.
335 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
336 accessing gdb_collect directly.
337 (gdb_collect_ptr_type): New typedef.
338 (get_raw_reg_ptr_type): New typedef.
339 (get_trace_state_variable_value_ptr_type): New typedef.
340 (set_trace_state_variable_value_ptr_type): New typedef.
341 (gdb_collect_ptr): New global.
342 (get_raw_reg_ptr): New global.
343 (get_trace_state_variable_value_ptr): New global.
344 (set_trace_state_variable_value_ptr): New global.
345 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
346 accessing get_raw_reg directly.
347 (get_get_tsv_func_addr): Likewise for
348 get_trace_state_variable_value_ptr.
349 (get_set_tsv_func_addr): Likewise for
350 set_trace_state_variable_value_ptr.
351 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
352
72fb5488
SM		 3532016-03-30 Simon Marchi <simon.marchi@ericsson.com>
354
355 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
356
28170b88
MK		 3572016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
358
359 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
360 packets.
361 (relocate_instruction): Remove own_buf.
362 * server.c (own_buf): Make global.
363 (handle_v_requests): Make global.
364 * server.h (own_buf): New declaration.
365 (handle_v_requests): New prototype.
366
f39e8743
MK		 3672016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
368
369 PR 18377
370 * linux-s390-low.c (add_insns): New function.
371 (s390_emit_prologue): New function.
372 (s390_emit_epilogue): New function.
373 (s390_emit_add): New function.
374 (s390_emit_sub): New function.
375 (s390_emit_mul): New function.
376 (s390_emit_lsh): New function.
377 (s390_emit_rsh_signed): New function.
378 (s390_emit_rsh_unsigned): New function.
379 (s390_emit_ext): New function.
380 (s390_emit_log_not): New function.
381 (s390_emit_bit_and): New function.
382 (s390_emit_bit_or): New function.
383 (s390_emit_bit_xor): New function.
384 (s390_emit_bit_not): New function.
385 (s390_emit_equal): New function.
386 (s390_emit_less_signed): New function.
387 (s390_emit_less_unsigned): New function.
388 (s390_emit_ref): New function.
389 (s390_emit_if_goto): New function.
390 (s390_emit_goto): New function.
391 (s390_write_goto_address): New function.
392 (s390_emit_litpool): New function.
393 (s390_emit_const): New function.
394 (s390_emit_call): New function.
395 (s390_emit_reg): New function.
396 (s390_emit_pop): New function.
397 (s390_emit_stack_flush): New function.
398 (s390_emit_zero_ext): New function.
399 (s390_emit_swap): New function.
400 (s390_emit_stack_adjust): New function.
401 (s390_emit_set_r2): New function.
402 (s390_emit_int_call_1): New function.
403 (s390_emit_void_call_2): New function.
404 (s390_emit_eq_goto): New function.
405 (s390_emit_ne_goto): New function.
406 (s390_emit_lt_goto): New function.
407 (s390_emit_le_goto): New function.
408 (s390_emit_gt_goto): New function.
409 (s390_emit_ge_goto): New function.
410 (s390x_emit_prologue): New function.
411 (s390x_emit_epilogue): New function.
412 (s390x_emit_add): New function.
413 (s390x_emit_sub): New function.
414 (s390x_emit_mul): New function.
415 (s390x_emit_lsh): New function.
416 (s390x_emit_rsh_signed): New function.
417 (s390x_emit_rsh_unsigned): New function.
418 (s390x_emit_ext): New function.
419 (s390x_emit_log_not): New function.
420 (s390x_emit_bit_and): New function.
421 (s390x_emit_bit_or): New function.
422 (s390x_emit_bit_xor): New function.
423 (s390x_emit_bit_not): New function.
424 (s390x_emit_equal): New function.
425 (s390x_emit_less_signed): New function.
426 (s390x_emit_less_unsigned): New function.
427 (s390x_emit_ref): New function.
428 (s390x_emit_if_goto): New function.
429 (s390x_emit_const): New function.
430 (s390x_emit_call): New function.
431 (s390x_emit_reg): New function.
432 (s390x_emit_pop): New function.
433 (s390x_emit_stack_flush): New function.
434 (s390x_emit_zero_ext): New function.
435 (s390x_emit_swap): New function.
436 (s390x_emit_stack_adjust): New function.
437 (s390x_emit_int_call_1): New function.
438 (s390x_emit_void_call_2): New function.
439 (s390x_emit_eq_goto): New function.
440 (s390x_emit_ne_goto): New function.
441 (s390x_emit_lt_goto): New function.
442 (s390x_emit_le_goto): New function.
443 (s390x_emit_gt_goto): New function.
444 (s390x_emit_ge_goto): New function.
445 (s390_emit_ops): New function.
446 (struct linux_target_ops): Fill in emit_ops hook.
447
abd9baf9
MK		 4482016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
449
450 PR 18377
451 * Makefile.in: Add s390 IPA files.
452 * configure.srv: Build IPA for s390.
453 * linux-s390-ipa.c: New file.
454 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
455 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
456 (tdesc_s390_linux32): Likewise.
457 (init_registers_s390_linux32v1): Likewise.
458 (tdesc_s390_linux32v1): Likewise.
459 (init_registers_s390_linux32v2): Likewise.
460 (tdesc_s390_linux32v2): Likewise.
461 (init_registers_s390_linux64): Likewise.
462 (tdesc_s390_linux64): Likewise.
463 (init_registers_s390_linux64v1): Likewise.
464 (tdesc_s390_linux64v1): Likewise.
465 (init_registers_s390_linux64v2): Likewise.
466 (tdesc_s390_linux64v2): Likewise.
467 (init_registers_s390_te_linux64): Likewise.
468 (tdesc_s390_te_linux64): Likewise.
469 (init_registers_s390_vx_linux64): Likewise.
470 (tdesc_s390_vx_linux64): Likewise.
471 (init_registers_s390_tevx_linux64): Likewise.
472 (tdesc_s390_tevx_linux64): Likewise.
473 (init_registers_s390x_linux64): Likewise.
474 (tdesc_s390x_linux64): Likewise.
475 (init_registers_s390x_linux64v1): Likewise.
476 (tdesc_s390x_linux64v1): Likewise.
477 (init_registers_s390x_linux64v2): Likewise.
478 (tdesc_s390x_linux64v2): Likewise.
479 (init_registers_s390x_te_linux64): Likewise.
480 (tdesc_s390x_te_linux64): Likewise.
481 (init_registers_s390x_vx_linux64): Likewise.
482 (tdesc_s390x_vx_linux64): Likewise.
483 (init_registers_s390x_tevx_linux64): Likewise.
484 (tdesc_s390x_tevx_linux64): Likewise.
485 (have_hwcap_s390_vx): New static variable.
486 (s390_arch_setup): Fill have_hwcap_s390_vx.
487 (s390_get_thread_area): New function.
488 (s390_ft_entry_gpr_esa): New const.
489 (s390_ft_entry_gpr_zarch): New const.
490 (s390_ft_entry_misc): New const.
491 (s390_ft_entry_fr): New const.
492 (s390_ft_entry_vr): New const.
493 (s390_ft_main_31): New const.
494 (s390_ft_main_64): New const.
495 (s390_ft_exit_fr): New const.
496 (s390_ft_exit_vr): New const.
497 (s390_ft_exit_misc): New const.
498 (s390_ft_exit_gpr_esa): New const.
499 (s390_ft_exit_gpr_zarch): New const.
500 (append_insns): New function.
501 (s390_relocate_instruction): New function.
502 (s390_install_fast_tracepoint_jump_pad): New function.
503 (s390_get_min_fast_tracepoint_insn_len): New function.
504 (s390_get_ipa_tdesc_idx): New function.
505 (struct linux_target_ops): Wire in the above functions.
506 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
507 * linux-s390-tdesc.h: New file.
508
a4105d04
MK		 5092016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
510
511 * linux-s390-low.c (s390_supports_tracepoints): New function.
512 (struct linux_target_ops): Fill supports_tracepoints hook.
513
35ac8b3e
YQ		 5142016-03-18 Yao Qi <yao.qi@linaro.org>
515
516 * linux-low.c (lwp_signal_can_be_delivered): New function.
517 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
518
94610ec4
YQ		 5192016-03-18 Yao Qi <yao.qi@linaro.org>
520
521 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
522 0 if signal is enqueued. Remove 'signal' from one debugging
523 message. Move one debugging message to some lines below.
524 Remove code setting 'signal' to 0.
525
80aea927
YQ		 5262016-03-18 Yao Qi <yao.qi@linaro.org>
527
528 * linux-low.c (linux_low_filter_event): Remove redundant
529 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
530
b04fd3be
MK		 5312016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
532
533 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
534 (struct linux_target_ops): Wire in the above.
535
c40c8d4b
YQ		 5362016-03-03 Yao Qi <yao.qi@linaro.org>
537
538 * linux-low.c: Update comments to start_step_over.
539
0f8288ae
YQ		 5402016-03-03 Yao Qi <yao.qi@linaro.org>
541
542 PR server/19736
543 * linux-low.c (handle_extended_wait): Set child suspended
544 if event_lwp->bp_reinsert isn't zero.
545
fdbd04a8
YQ		 5462016-03-02 Yao Qi <yao.qi@linaro.org>
547
548 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
549 enqueue_pending_signal.
550
6896a8fa
MK		 5512016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
552
553 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
554 is actually loaded.
555
ab503087
MK		 5562016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
557
558 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
559 (s390_regmap_3264) [!__s390x__]: New global.
560 (s390_collect_ptrace_register): Skip map entries containing -1.
561 (s390_supply_ptrace_register): Ditto.
562 (s390_fill_gprs_high): New function.
563 (s390_store_gprs_high): New function.
564 (s390_regsets): Add NT_S390_HIGH_GPRS.
565 (s390_get_hwcap): Enable on 31-bit.
566 (have_hwcap_s390_high_gprs): Enable on 31-bit.
567 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
568 Detect NT_S390_HIGH_GPRS.
569 (s390_usrregs_info_3264): Enable on 31-bit.
570 (s390_regs_info): Enable regs_info_3264 on 31-bit.
571 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
572
ae91f625
MK		 5732016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
574
575 PR gdb/13808
576 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
577 * configure.srv: Ditto.
578 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
579 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
580 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
581 (init_registers_amd64_linux): Remove prototype.
582 (tdesc_amd64_linux): Remove declaration.
583 (get_ipa_tdesc): New function.
584 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
585 initialize remaining tdescs.
586 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
587 (init_registers_i386_linux): Remove prototype.
588 (tdesc_i386_linux): Remove declaration.
589 (get_ipa_tdesc): New function.
590 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
591 initialize remaining tdescs.
592 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
593 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
594 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
595 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
596 (x86_get_ipa_tdesc_idx): New function.
597 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
598 * linux-x86-tdesc.h: New file.
599 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
600 (target_get_ipa_tdesc_idx): New macro.
601 * tracepoint.c (ipa_tdesc_idx): New macro.
602 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
603 (symbol_list): Add ipa_tdesc_idx.
604 (cmd_qtstart): Write ipa_tdesc_idx in the target.
605 (ipa_tdesc): Remove.
606 (ipa_tdesc_idx): New variable.
607 (get_context_regcache): Use get_ipa_tdesc.
608 (gdb_collect): Ditto.
609 (gdb_probe): Ditto.
610 * tracepoint.h (get_ipa_tdesc): New prototype.
611 (ipa_tdesc): Remove.
612
e7ad2f14
PA		 6132016-02-24 Pedro Alves <palves@redhat.com>
614
615 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
616 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
617 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
618 Factor out common code between the USE_SIGTRAP_SIGINFO and
619 !USE_SIGTRAP_SIGINFO blocks.
620 (linux_low_filter_event): Call save_stop_reason instead of
621 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
622 Update comments.
623 (linux_wait_1): Update comments.
624
657f9cde
WW		 6252016-02-24 Wei-cheng Wang <cole945@gmail.com>
626
627 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
628 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
629 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
630 ppc_insert_point, ppc_remove_point.
631
b00b61e1
MK		 6322016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
633
634 * linux-s390-low.c (s390_supports_z_point_type): New function.
635 (struct linux_target_ops): Wire s390_supports_z_point_type in.
636
553cb527
YQ		 6372016-02-16 Yao Qi <yao.qi@linaro.org>
638
639 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
640 PC. Get pc from regcache_read_pc.
641
a5652c21
YQ		 6422016-02-12 Yao Qi <yao.qi@linaro.org>
643
644 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
645 or linux_get_pc_32bit.
646 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
647
ed443b61
YQ		 6482016-02-12 Yao Qi <yao.qi@linaro.org>
649
650 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
651 arm_linux_get_next_pcs_fixup.
652
020ecd38
MK		 6532016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
654
655 * tracepoint.c (x_tracepoint_action_download): Change
656 write_inferior_data_ptr to write_inferior_data_pointer.
657 (cmd_qtstart): Likewise.
658 (write_inferior_data_ptr): Remove.
659 (download_agent_expr): Change write_inferior_data_ptr to
660 write_inferior_data_pointer.
661 (download_tracepoint_1): Likewise.
662 (download_tracepoint): Likewise.
663 (download_trace_state_variables): Likewise.
664
7cae9051
WW		 6652016-02-11 Wei-cheng Wang <cole945@gmail.com>
666 Marcin Kościelnicki <koriakin@0x04.net>
667
668 * tracepoint.c (struct tracepoint_action_ops): Remove.
669 (struct tracepoint_action): Remove ops.
670 (m_tracepoint_action_download, r_tracepoint_action_download)
671 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
672 size and offset accordingly.
673 (m_tracepoint_action_ops, r_tracepoint_action_ops)
674 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
675 (tracepoint_action_send, tracepoint_action_download): New functions.
676 Helpers for trace action handlers.
677 (add_tracepoint_action): Remove setup actions ops.
678 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
679
9f6a71b4
YQ		 6802016-02-10 Yao Qi <yao.qi@linaro.org>
681
682 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
683
1e94266c
SM		 6842016-02-09 Simon Marchi <simon.marchi@ericsson.com>
685
686 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
687 to AC_OUTPUT.
688 * configure: Regenerate.
689
8adce034
SM		 6902016-02-09 Simon Marchi <simon.marchi@ericsson.com>
691
692 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
693 void * to gdb_byte *.
694 * linux-low.c (siginfo_fixup): Likewise.
695 (linux_xfer_siginfo): Likewise.
696 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
697 Likewise.
698 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
699
93813b37
WT		 7002016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
701
702 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
703 to srv_tgtobj.
704 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
705 to srv_tgtobj.
706 * linux-x86-low.c [__x86_64__]: Include
707 "nat/amd64-linux-siginfo.h".
708 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
709 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
710 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
711 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
712 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
713 (cpt_si_fd, si_timerid, si_overrun): Move from
714 nat/amd64-linux-siginfo.c.
715 * Makefile.in (amd64-linux-siginfo.o:): New rule.
716
8424cc97
SM		 7172016-01-28 Simon Marchi <simon.marchi@ericsson.com>
718
719 * server.c (skip_to_semicolon): Remove.
720 (process_point_options): Use strchrnul instead of
721 skip_to_semicolon.
722
4d18591b
YQ		 7232016-01-26 Yao Qi <yao.qi@linaro.org>
724
725 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
726 * linux-low.c (install_software_single_step_breakpoints): Don't
727 call regcache_read_pc.
728 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
729 argument pc.
730
d8020970
YQ		 7312016-01-26 Yao Qi <yao.qi@linaro.org>
732
733 * linux-low.c (install_software_single_step_breakpoints): Call
734 regcache_read_pc instead of get_pc.
735
8b207339
YQ		 7362016-01-26 Yao Qi <yao.qi@linaro.org>
737
738 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
739 (unblock_async_io): Rename to ...
740 (block_unblock_async_io): ... it. New function.
741 (enable_async_io): Don't install SIGIO handler. Unblock it
742 instead.
743 (disable_async_io): Don't ignore SIGIO. Block it instead.
744 (initialize_async_io): Install SIGIO handler. Don't call
745 unblock_async_io.
746
18879fef
YQ		 7472016-01-26 Yao Qi <yao.qi@linaro.org>
748
749 * remote-utils.c (getpkt): If the buffer isn't empty, and the
750 first character is '\003', call *the_target->request_interrupt.
751
a0f8e08a
YQ		 7522016-01-25 Yao Qi <yao.qi@linaro.org>
753
754 * remote-utils.c (new_thread_notify): Remove.
755 (dead_thread_notify): Likewise.
756 * remote-utils.h (new_thread_notify): Remove declaration.
757 (dead_thread_notify): Likewise.
758
cc5fd9ab
MK		 7592016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
760
761 * gdb.trace/pending.exp: Fix expected message on continue.
762
99e8eb11
MK		 7632016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
764
765 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
766 it works properly on big-endian machines where sizeof (CORE_ADDR)
767 != sizeof (void *).
768
a994041d
PA		 7692016-01-21 Pedro Alves <palves@redhat.com>
770
771 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
772 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
773 * configure: Regenerate.
774
f7a6a40d
YQ		 7752016-01-21 Yao Qi <yao.qi@linaro.org>
776
777 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
778 is_thumb and set it according to CPSR saved on the stack.
779 (get_next_pcs_syscall_next_pc): Pass is_thumb to
780 arm_sigreturn_next_pc.
781
6f69e520
YQ		 7822016-01-18 Yao Qi <yao.qi@linaro.org>
783
784 * linux-low.c (linux_set_pc_64bit): New function.
785 (linux_get_pc_64bit): New function.
786 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
787 Declare.
788 * linux-sparc-low.c (debug_threads): Remove declaration.
789 (sparc_get_pc): Remove.
790 (the_low_target): Use linux_get_pc_64bit instead of
791 sparc_get_pc.
792 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
793 (the_low_target): Use linux_get_pc_64bit and
794 linux_set_pc_64bit.
795
276d4552
YQ		 7962016-01-18 Yao Qi <yao.qi@linaro.org>
797
798 * linux-arm-low.c (debug_threads): Remove declaration.
799 (arm_get_pc, arm_set_pc): Remove.
800 (the_low_target): Use linux_get_pc_32bit and
801 linux_set_pc_32bit.
802 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
803 (the_low_target): Use linux_get_pc_32bit and
804 linux_set_pc_32bit.
805 * linux-cris-low.c (debug_threads): Remove declaration.
806 (cris_get_pc, cris_set_pc,): Remove.
807 (the_low_target): Use linux_get_pc_32bit and
808 linux_set_pc_32bit.
809 * linux-crisv32-low.c (debug_threads): Remove declaration.
810 (cris_get_pc, cris_set_pc): Remove.
811 (the_low_target): Use linux_get_pc_32bit and
812 linux_set_pc_32bit.
813 * linux-low.c: Include inttypes.h.
814 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
815 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
816 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
817 (the_low_target): Use linux_get_pc_32bit and
818 linux_set_pc_32bit.
819 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
820 (the_low_target): Use linux_get_pc_32bit and
821 linux_set_pc_32bit.
822 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
823 (the_low_target): Use linux_get_pc_32bit and
824 linux_set_pc_32bit.
825 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
826 (the_low_target): Use linux_get_pc_32bit and
827 linux_set_pc_32bit.
828 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
829 (the_low_target): Use linux_get_pc_32bit and
830 linux_set_pc_32bit.
831
eb0edac8
GB		 8322016-01-18 Gary Benson <gbenson@redhat.com>
833
834 * configure.ac (AC_FUNC_FORK): New check.
835 * config.in: Regenerate.
836 * configure: Likewise.
837
1b451dda
YQ		 8382016-01-14 Yao Qi <yao.qi@linaro.org>
839
840 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
841 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
842 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
843 arm_get_next_pcs_ctor.
844
82075af2
JS		 8452016-01-12 Josh Stone <jistone@redhat.com>
846 Philippe Waroquiers <philippe.waroquiers@skynet.be>
847
848 * inferiors.h: Include "gdb_vecs.h".
849 (struct process_info): Add syscalls_to_catch.
850 * inferiors.c (remove_process): Free syscalls_to_catch.
851 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
852 syscall_return stops.
853 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
854 * server.c (handle_general_set): Handle QCatchSyscalls.
855 (handle_query): Report support for QCatchSyscalls.
856 * target.h (struct target_ops): Add supports_catch_syscall.
857 (target_supports_catch_syscall): New macro.
858 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
859 (struct lwp_info): Add syscall_state.
860 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
861 Maintain syscall_state and syscalls_to_catch across exec.
862 (get_syscall_trapinfo): New function, proxy to the_low_target.
863 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
864 (linux_low_filter_event): Toggle syscall_state entry/return for
865 syscall traps, and set it ignored for all others.
866 (gdb_catching_syscalls_p): New function.
867 (gdb_catch_this_syscall_p): New function.
868 (linux_wait_1): Handle SYSCALL_SIGTRAP.
869 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
870 (linux_supports_catch_syscall): New function.
871 (linux_target_ops): Install it.
872 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
873 (the_low_target): Install it.
874
8f13a3ce
MF		 8752016-01-12 Mike Frysinger <vapier@gentoo.org>
876
877 * acinclude.m4: Include new ../warning.m4 file.
878 * configure: Regenerated.
879 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
880
5b3da067
MF		 8812016-01-12 Mike Frysinger <vapier@gentoo.org>
882
883 * ax.c (is_goto_target): Mark static.
884 * linux-low.c (register_addr): Likewise.
885 (linux_fetch_registers, linux_store_registers): Likewise.
886 * mem-break.c (any_persistent_commands): Fix old prototype.
887 (add_commands_to_breakpoint): Mark static.
888 * regcache.c (find_register_by_name): Delete unused func.
889 * remote-utils.c (hex_or_minus_one): Mark static.
890 * server.c (monitor_show_help): Mark static.
891 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
892 handle_v_requests): Likewise.
893
bc504a31
PA		 8942016-01-12 Pedro Alves <palves@redhat.com>
895
896 Remove use of the registered trademark symbol throughout.
897
5a0dd67a
YQ		 8982016-01-08 Yao Qi <yao.qi@linaro.org>
899
900 * remote-utils.c (getpkt): If c is '\003', call target hook
901 request_interrupt.
902
b2ca446f
YQ		 9032016-01-06 Yao Qi <yao.qi@linaro.org>
904
905 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
906 linux-aarch32-low.c.
907 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
908 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
909 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
910 (thumb2_breakpoint): Declare.
911 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
912 linux-aarch32-low.h.
913 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
914 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
915 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
916
edd88788
JB		 9172016-01-01 Joel Brobecker <brobecker@adacore.com>
918
919 * gdbreplay.c (gdbreplay_version): Change copyright year in
920 version message.
921 * server.c (gdbserver_version): Likewise.
922
65da7f14
PP		 9232015-12-28 Patrick Palka <patrick@parcs.ath.cx>
924
925 * server.c (crc32_table): Delete.
926 (crc32): Use libiberty's xcrc32 function.
927
4abd5ed2
JB		 9282015-12-22 Joel Brobecker <brobecker@adacore.com>
929
930 * lynx-low.c (lynx_delete_thread_callback): New function.
931 (lynx_mourn): Properly delete our process and all of its
932 threads. Remove call to clear_inferiors.
933
0e50fe5c
JB		 9342015-12-22 Joel Brobecker <brobecker@adacore.com>
935
936 * target.c (thread_search_callback): Add check that
937 the thread_stopped target callback is not NULL before
938 calling it.
939
35adc03f
YQ		 9402015-12-21 Yao Qi <yao.qi@linaro.org>
941
942 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
943 arm breakpoint.
944
bd2b2909
AT		 9452015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
946
947 * server.c (handle_query): Call target_supports_software_single_step.
948
7fe5e27e
AT		 9492015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
950
951 * linux-low.c (single_step): New function.
952 (linux_resume_one_lwp_throw): Call single_step.
953 (start_step_over): Likewise.
954
d9311bfa
AT		 9552015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
956
957 * Makefile.in (SFILES): Append arch/arm-linux.c,
958 arch/arm-get-next-pcs.c.
959 (arm-linux.o): New rule.
960 (arm-get-next-pcs.o): New rule.
961 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
962 arm-linux.o.
963 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
964 to linux-aarch32-low.c.
965 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
966 (arm_breakpoint_len, thumb_breakpoint): Likewise.
967 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
968 (thumb2_breakpoint_len): Likewise.
969 (arm_is_thumb_mode): Make non-static.
970 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
971 from linux-aarch32-low.c.
972 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
973 (arm_breakpoint_len, thumb_breakpoint): Likewise.
974 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
975 (thumb2_breakpoint_len): Likewise.
976 (arm_is_thumb_mode): New declaration.
977 * linux-arm-low.c: Include arch/arm-linux.h
978 aarch/arm-get-next-pcs.h, sys/syscall.h.
979 (get_next_pcs_ops): New struct.
980 (get_next_pcs_addr_bits_remove): New function.
981 (get_next_pcs_is_thumb): New function.
982 (get_next_pcs_read_memory_unsigned_integer): Likewise.
983 (arm_sigreturn_next_pc): Likewise.
984 (get_next_pcs_syscall_next_pc): Likewise.
985 (arm_gdbserver_get_next_pcs): Likewise.
986 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
987 Initialize.
988 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
989 * server.h: Include gdb_vecs.h.
990
68ce2059
AT		 9912015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
992
993 * Makefile.in (SFILES): Append common/common-regcache.c.
994 (OBS): Append common-regcache.o.
995 (common-regcache.o): New rule.
996 * regcache.c (init_register_cache): Initialize cache to
997 REG_UNAVAILABLE.
998 (regcache_raw_read_unsigned): New function.
999 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1000 register_status enum.
1001
fa5308bd
AT		 10022015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1003
1004 * linux-aarch64-low.c (the_low_targets): Rename
1005 breakpoint_reinsert_addr to get_next_pcs.
1006 * linux-arm-low.c (the_low_targets): Likewise.
1007 * linux-bfin-low.c (the_low_targets): Likewise.
1008 * linux-cris-low.c (the_low_targets): Likewise.
1009 * linux-crisv32-low.c (the_low_targets): Likewise.
1010 * linux-low.c (can_software_single_step): Likewise.
1011 (install_software_single_step_breakpoints): New function.
1012 (start_step_over): Use install_software_single_step_breakpoints.
1013 * linux-low.h: New CORE_ADDR vector.
1014 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1015 get_next_pcs.
1016 * linux-mips-low.c (the_low_targets): Likewise.
1017 * linux-nios2-low.c (the_low_targets): Likewise.
1018 * linux-sparc-low.c (the_low_targets): Likewise.
1019
4a6ed09b
PA		 10202015-12-17 Pedro Alves <palves@redhat.com>
1021
1022 * linux-low.c (linux_kill_one_lwp): Remove references to
1023 LinuxThreads.
1024 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1025 to 'kill'.
1026 (linux_init_signals): Delete.
1027 (initialize_low): Adjust.
1028 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1029
7544db95
PA		 10302015-12-16 Pedro Alves <palves@redhat.com>
1031
1032 * configure.ac (compiler warning flags): When testing a
1033 -Wno-foo option, check whether -Wfoo works instead.
1034 * configure: Regenerate.
1035
8020350c
DB		 10362015-12-11 Don Breazeal <donb@codesourcery.com>
1037
1038 * server.c (process_serial_event): Don't exit from gdbserver
1039 in remote mode if there are still active inferiors.
1040
db91f502
YQ		 10412015-12-11 Yao Qi <yao.qi@linaro.org>
1042
1043 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1044 arm_breakpoint_at if the process is 32-bit.
1045
b37a6290
YQ		 10462015-12-11 Yao Qi <yao.qi@linaro.org>
1047
1048 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1049 arm breakpoint.
1050
17b1509a
YQ		 10512015-12-07 Yao Qi <yao.qi@linaro.org>
1052
1053 * configure.srv: Append arm.o to srv_tgtobj for
1054 aarch64*-*-linux* target.
1055 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1056 from linux-arm-low.c.
1057 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1058 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1059 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1060 (thumb2_breakpoint_len): Likewise.
1061 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1062 (arm_breakpoint_kinds): Likewise.
1063 (arm_breakpoint_kind_from_pc): Likewise.
1064 (arm_sw_breakpoint_from_kind): Likewise.
1065 (arm_breakpoint_kind_from_current_state): Likewise.
1066 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1067 (arm_sw_breakpoint_from_kind): Declare.
1068 (arm_breakpoint_kind_from_current_state): Declare.
1069 (arm_breakpoint_at): Declare.
1070 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1071 arm_sw_breakpoint_from_kind if process is 32-bit.
1072 (aarch64_breakpoint_kind_from_pc): New function.
1073 (aarch64_breakpoint_kind_from_current_state): New function.
1074 (the_low_target): Initialize fields breakpoint_kind_from_pc
1075 and breakpoint_kind_from_current_state.
1076 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1077 linux-aarch32-low.c.
1078 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1079 (arm_breakpoint, arm_breakpoint_len): Likewise.
1080 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1081 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1082 (arm_is_thumb_mode): Likewise.
1083 (arm_breakpoint_at): Likewise.
1084 (arm_breakpoint_kind_from_pc): Likewise.
1085 (arm_sw_breakpoint_from_kind): Likewise.
1086 (arm_breakpoint_kind_from_current_state): Likewise.
1087
1088 Revert:
1089 2015-08-04 Yao Qi <yao.qi@linaro.org>
1090
1091 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1092 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1093 * server.c (extended_protocol): Remove "static".
1094 * server.h (extended_protocol): Declare it.
1095
ece66d65
JS		 10962015-12-04 Josh Stone <jistone@redhat.com>
1097
1098 * target.h (struct target_ops) <arch_setup>: Rename to ...
1099 (struct target_ops) <post_create_inferior>: ... this.
1100 (target_arch_setup): Rename to ...
1101 (target_post_create_inferior): ... this, calling post_create_inferior.
1102 * server.c (start_inferior): Update target_arch_setup calls to
1103 target_post_create_inferior.
1104 * linux-low.c (linux_low_ptrace_options): Forward declare.
1105 (linux_arch_setup): Update its comment for general use.
1106 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1107 (struct linux_target_ops): Use linux_post_create_inferior.
1108 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1109 to post_create_inferior.
1110 * nto-low.c (struct nto_target_ops): Likewise.
1111 * spu-low.c (struct spu_target_ops): Likewise.
1112 * win32-low.c (struct win32_target_ops): Likewise.
1113
e58c48b4
AT		 11142015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1115
1116 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1117
fbec8956
AT		 11182015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1119
1120 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1121 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1122 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1123 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1124 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1125 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1126 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1127 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1128 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1129 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1130 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1131 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1132
9b4c5f87
AT		 11332015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1134
1135 * linux-low.c (linux_look_up_symbols): Don't call
1136 linux_supports_traceclone.
1137 * linux-low.h (thread_db_init): Remove use_events argument.
1138 * thread-db.c (thread_db_use_event): Remove global variable.
1139 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1140 (struct thread_db) <td_create_bp>: Remove field.
1141 (thread_db_create_event): Remove function.
1142 (thread_db_enable_reporting): Likewise.
1143 (find_one_thread): Don't check for thread_db_use_events.
1144 (attach_thread): Likewise.
1145 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1146 (try_thread_db_load_1): Don't check for thread_db_use_events.
1147 (thread_db_init): Remove use_events argument and thread events
1148 handling.
1149 (remove_thread_event_breakpoints): Remove function.
1150 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1151
7d00775e
AT		 11522015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1153
1154 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1155 New function.
1156 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1157 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1158 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1159 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1160 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1161 Initialize.
1162 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1163 New function.
1164 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1165 * linux-low.c (can_hardware_single_step): Use
1166 supports_hardware_single_step.
1167 (can_software_single_step): New function.
1168 (start_step_over): Call can_software_single_step.
1169 (linux_supports_hardware_single_step): New function.
1170 (struct target_ops) <supports_software_single_step>: Initialize.
1171 * linux-low.h (struct linux_target_ops)
1172 <supports_hardware_single_step>: Initialize.
1173 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1174 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1175 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1176 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1177 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1178 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1179 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1180 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1181 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1182 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1183 Initialize.
1184 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1185 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1186 Initialize.
1187 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1188 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1189 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1190 New function.
1191 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1192 * target.h (struct target_ops): <supports_software_single_step>:
1193 New field.
1194 (target_supports_software_single_step): New macro.
1195
2d97cd35
AT		 11962015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1197
1198 * linux-low.c (linux_wait_1): Fix pc advance condition.
1199 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1200 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1201
769ef81f
AT		 12022015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1203
1204 * linux-arm-low.c (arm_is_thumb_mode): New function.
1205 (arm_breakpoint_at): Use arm_is_thumb_mode.
1206 (arm_breakpoint_kind_from_current_state): New function.
1207 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1208 Initialize.
1209 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1210 (linux_breakpoint_kind_from_current_state): New function.
1211 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1212 * linux-low.h (struct linux_target_ops)
1213 <breakpoint_kind_from_current_state>: New field.
1214 * target.h (struct target_ops): Likewise.
1215 (target_breakpoint_kind_from_current_state): New macro.
1216
1bebeeca
PA		 12172015-11-30 Pedro Alves <palves@redhat.com>
1218
1219 * linux-low.c (linux_resume): Wake up the event loop before
1220 returning.
1221
a67a9fae
PA		 12222015-11-30 Pedro Alves <palves@redhat.com>
1223
1224 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1225 check.
1226 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
1227 to -1.
1228 * target.c (struct thread_search): New structure.
1229 (thread_search_callback): New function.
1230 (prev_general_thread): New global.
1231 (prepare_to_access_memory, done_accessing_memory): New functions.
1232 * target.h (prepare_to_access_memory, done_accessing_memory):
1233 Replace macros with function declarations.
1234
f2faf941
PA		 12352015-11-30 Pedro Alves <palves@redhat.com>
1236
1237 PR 14618
1238 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
1239 report TARGET_WAITKIND_NO_RESUMED.
1240 * remote-utils.c (prepare_resume_reply): Handle
1241 TARGET_WAITKIND_NO_RESUMED.
1242 * server.c (report_no_resumed): New global.
1243 (handle_query) <qSupported>: Handle "no-resumed+". Report
1244 "no-resumed+" support.
1245 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
1246 return error if the client doesn't support no-resumed events.
1247 (push_stop_notification): New function.
1248 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
1249 events if the client supports them.
1250
a681f9c9
PA		 12512015-11-30 Pedro Alves <palves@redhat.com>
1252
1253 * linux-low.c (thread_still_has_status_pending_p): Don't check
1254 vCont;t here.
1255 (lwp_resumed): New function.
1256 (status_pending_p_callback): Return early if the LWP is not
1257 supposed to be resumed.
1258
65706a29
PA		 12592015-11-30 Pedro Alves <palves@redhat.com>
1260
1261 * linux-low.c (handle_extended_wait): Assert that the LWP's
1262 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
1263 thread create events, leave the new child's status pending.
1264 (linux_low_filter_event): If GDB wants to hear about thread exit
1265 events, leave the LWP marked dead and don't delete it.
1266 (linux_wait_for_event_filtered): Don't check for thread exit.
1267 (filter_exit_event): New function.
1268 (linux_wait_1): Use it, when returning an exit event.
1269 (linux_resume_one_lwp_throw): Assert that the LWP's
1270 waitstatus is TARGET_WAITKIND_IGNORE.
1271 * remote-utils.c (prepare_resume_reply): Handle
1272 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
1273 * server.c (report_thread_events): New global.
1274 (handle_general_set): Handle QThreadEvents.
1275 (handle_query) <qSupported>: Handle and report QThreadEvents+;
1276 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
1277 TARGET_WAITKIND_THREAD_EXITED.
1278 * server.h (report_thread_events): Declare.
1279
56cf4bed
PA		 12802015-11-30 Pedro Alves <palves@redhat.com>
1281
1282 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
1283 the thread's last_resume_kind was resume_stop.
1284
500c1d85
PA		 12852015-11-30 Pedro Alves <palves@redhat.com>
1286
1287 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
1288 before returning.
1289
de979965
PA		 12902015-11-30 Pedro Alves <palves@redhat.com>
1291
1292 * server.c (handle_v_requests): Handle vCtrlC.
1293
34c65914
PA		 12942015-11-30 Pedro Alves <palves@redhat.com>
1295
1296 * gdbthread.h (find_any_thread_of_pid): Declare.
1297 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
1298 functions.
1299 * server.c (handle_query): If current_thread is NULL, look for
1300 another thread of the selected process.
1301
79efa585 13022015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 1303 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 1304
1305 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
1306 * server.c (handle_qxfer_threads_worker): Refactor to include thread
1307 name in reply.
1308 * target.h (struct target_ops) <thread_name>: New field.
1309 (target_thread_name): New macro.
1310
80d82c19
JB		 13112015-11-23 Joel Brobecker <brobecker@adacore.com>
1312
1313 * regcache.h (regcache_invalidate_pid): Add declaration.
1314 * regcache.c (regcache_invalidate_pid): New function, extracted
1315 from regcache_invalidate.
1316 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
1317 Add trivial documentation comment.
1318 * lynx-low.c: Use regcache_invalidate_pid instead of
1319 regcache_invalidate.
1320
64da5dd5
JB		 13212015-11-23 Joel Brobecker <brobecker@adacore.com>
1322
1323 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
1324 and Elf64_auxv_t if the target is Android.
1325
37ce4055
DE		 13262015-11-22 Doug Evans <xdje42@gmail.com>
1327
1328 * target.h: #include <sys/types.h>.
1329
06e03fff
PA		 13302015-11-19 Pedro Alves <palves@redhat.com>
1331
1332 * linux-low.c (linux_process_qsupported): Change prototype.
1333 Adjust.
1334 * linux-low.h (struct linux_target_ops) <process_qsupported>:
1335 Change prototype.
1336 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
1337 and adjust to loop over all features.
1338 * server.c (handle_query) <qSupported>: Adjust to call
1339 target_process_qsupported once, passing it a vector of unprocessed
1340 features.
1341 * target.h (struct target_ops) <process_qsupported>: Change
1342 prototype.
1343 (target_process_qsupported): Adjust.
1344
9a084706
PA		 13452015-11-19 Pedro Alves <palves@redhat.com>
1346
1347 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
1348 mode.
1349 * configure: Regenerate.
1350
dad44a1f
PA		 13512015-11-19 Pedro Alves <palves@redhat.com>
1352
1353 * configure: Regenerate.
1354
231c0592
YQ		 13552015-11-19 Yao Qi <yao.qi@linaro.org>
1356
1357 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
1358 type to uint32_t.
1359
6c1c9a8b
YQ		 13602015-11-19 Yao Qi <yao.qi@linaro.org>
1361
1362 * linux-aarch64-low.c (enum aarch64_operand_type): New.
1363 (struct aarch64_operand): Move enum out.
1364
9caa3311
YQ		 13652015-11-19 Yao Qi <yao.qi@linaro.org>
1366
1367 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
1368 struct user_fpsimd_state *.
1369 (aarch64_store_fpregset): Likewise.
1370
6a69a054
YQ		 13712015-11-19 Yao Qi <yao.qi@linaro.org>
1372
1373 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
1374 struct user_pt_regs *.
1375 (aarch64_store_gregset): Likewise.
1376
1798301e
PA		 13772015-11-18 Pedro Alves <palves@redhat.com>
1378
1379 * Makefile.in (all_object_files): Add $IPA_OBJS.
1380
ce7715e2
PA		 13812015-11-17 Pedro Alves <palves@redhat.com>
1382
1383 * win32-low.c (win32_resume): Use gdb_signal_from_host,
1384 GDB_SIGNAL_0 and gdb_signal_to_string.
1385
c0879059
PA		 13862015-11-17 Pedro Alves <palves@redhat.com>
1387
1388 * win32-low.c (handle_output_debug_string): Remove parameter.
1389 (win32_kill): Remove our_status local and adjust call to
1390 handle_output_debug_string.
1391 (get_child_debug_event): Adjust call to
1392 handle_output_debug_string.
1393
1996e237
SM		 13942015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1395
1396 * linux-mips-low.c (mips_fill_gregset): Add cast.
1397 (mips_store_gregset): Likewise.
1398 (mips_fill_fpregset): Likewise.
1399 (mips_store_fpregset): Likewise.
1400
cbec665b
SM		 14012015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1402
1403 * linux-mips-low.c (mips_add_watchpoint): Rename private to
1404 priv.
1405
eb3e3c67
SM		 14062015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1407
1408 * linux-mips-low.c (mips_linux_new_thread): Change type of
1409 watch_type to enum target_hw_bp_type.
1410
171de4b8
SM		 14112015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1412
1413 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
1414 Change return type to arm_hwbp_type.
1415
04248ead
SM		 14162015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1417
1418 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
1419 (arm_store_gregset): Likewise.
1420 * linux-arm-low.c (arm_get_hwcap): Likewise.
1421 (arm_read_description): Likewise.
1422
04b3479c
SM		 14232015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1424
1425 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
1426
2bc84e8a
SM		 14272015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1428
1429 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
1430 (ppc_fill_vsxregset): Likewise.
1431 (ppc_store_vsxregset): Likewise.
1432 (ppc_fill_vrregset): Likewise.
1433 (ppc_store_vrregset): Likewise.
1434 (ppc_fill_evrregset): Likewise.
1435 (ppc_store_evrregset): Likewise.
1436
e6c5bb05
SM		 14372015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1438
1439 * linux-ppc-low.c (ppc_usrregs_info): Remove
1440 forward-declaration.
1441 (ppc_arch_setup): Move lower in file.
1442
7ea45d72
SM		 14432015-10-30 Simon Marchi <simon.marchi@ericsson.com>
1444
1445 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
1446 (ps_pdwrite): Likewise.
1447
69291610
HW		 14482015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
1449
1450 * linux-arm-low.c (arm_new_thread): Move pointer dereference
1451 to after assert checks.
1452
b42945fd
SM		 14532015-10-29 Simon Marchi <simon.marchi@ericsson.com>
1454
1455 * proc-service.c (ps_pdread): Add/adjust casts.
1456 (ps_pdwrite): Add/adjust casts.
1457
d6f85c84
SM		 14582015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1459
1460 * server.c (handle_search_memory_1): Cast return value of
1461 memmem.
1462
f98cd059
SM		 14632015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1464
1465 * server.c (write_qxfer_response): Change type of data to
1466 gdb_byte *.
1467
d2412fa5
PA		 14682015-10-29 Pedro Alves <palves@redhat.com>
1469
1470 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
1471
c17414a2
PA		 14722015-10-29 Pedro Alves <palves@redhat.com>
1473
1474 * tracepoint.c (clear_installed_tracepoints): Add casts.
1475
e053fbc4
PA		 14762015-10-29 Pedro Alves <palves@redhat.com>
1477
1478 * server.c (handle_v_cont, process_serial_event): Add enum
1479 gdb_signal casts to signal parsing code.
1480
add67df8
PA		 14812015-10-29 Pedro Alves <palves@redhat.com>
1482
1483 * linux-low.h (NULL_REGSET): Define.
1484 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1485 * linux-arm-low.c (arm_regsets): Likewise.
1486 * linux-crisv32-low.c (cris_regsets): Likewise.
1487 * linux-m68k-low.c (m68k_regsets): Likewise.
1488 * linux-mips-low.c (mips_regsets): Likewise.
1489 * linux-nios2-low.c (nios2_regsets): Likewise.
1490 * linux-ppc-low.c (ppc_regsets): Likewise.
1491 * linux-s390-low.c (s390_regsets): Likewise.
1492 * linux-sh-low.c (sh_regsets): Likewise.
1493 * linux-sparc-low.c (sparc_regsets): Likewise.
1494 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1495 * linux-tile-low.c (tile_regsets): Likewise.
1496 * linux-x86-low.c (x86_regsets): Likewise.
1497 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1498
50bc912a
PA		 14992015-10-29 Pedro Alves <palves@redhat.com>
1500
1501 * linux-low.h (NULL_REGSET): Define.
1502 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1503 * linux-arm-low.c (arm_regsets): Likewise.
1504 * linux-crisv32-low.c (cris_regsets): Likewise.
1505 * linux-m68k-low.c (m68k_regsets): Likewise.
1506 * linux-mips-low.c (mips_regsets): Likewise.
1507 * linux-nios2-low.c (nios2_regsets): Likewise.
1508 * linux-ppc-low.c (ppc_regsets): Likewise.
1509 * linux-s390-low.c (s390_regsets): Likewise.
1510 * linux-sh-low.c (sh_regsets): Likewise.
1511 * linux-sparc-low.c (sparc_regsets): Likewise.
1512 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1513 * linux-tile-low.c (tile_regsets): Likewise.
1514 * linux-x86-low.c (x86_regsets): Likewise.
1515 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1516
682b2546
DE		 15172015-10-26 Doug Evans <dje@google.com>
1518
1519 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
1520
963843d4
DE		 15212015-10-26 Doug Evans <dje@google.com>
1522
1523 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
1524
d41401ac
DE		 15252015-10-26 Doug Evans <dje@google.com>
1526
1527 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
1528 for debug_printf.
1529 (attach_thread, find_new_threads_callback): Ditto.
1530
3db28855
AT		 15312015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1532
1533 * mem-break.h (set_breakpoint_data): Remove.
1534
fb78e89c
AT		 15352015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1536
1537 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
1538 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1539 (initialize_low): Remove set_breakpoint_data call.
1540 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
1541 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
1542 (initialize_low): Remove set_breakpoint_data call.
1543 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
1544 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1545 (initialize_low): Remove set_breakpoint_data call.
1546
2e6ee069
AT		 15472015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1548
1549 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
1550 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
1551 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
1552 * target.h (target_breakpoint_kind_from_pc): New macro.
1553
1652a986
AT		 15542015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
1555
1556 * linux-low.c (default_breakpoint_kind_from_pc): New function.
1557 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
1558 the default breakpoint kind.
1559
abeead09
AT		 15602015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1561
1562 * linux-arm-low.c (arm_supports_z_point_type): Add software
1563 breakpoint support.
1564
b0b4b501
AT		 15652015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1566
1567 * linux-arm-low.c: Refactor breakpoint definitions.
1568 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
1569 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
1570
8689682c
AT		 15712015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1572
1573 * Makefile.in: Add arm.c/o.
1574 * configure.srv: Likewise.
1575 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
1576 (arm_breakpoint_kind_from_pc): New function.
1577 (arm_sw_breakpoint_from_kind): Return proper kind.
1578 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
1579
27165294
AT		 15802015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1581
1582 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
1583 removal.
1584 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
1585 (struct raw_breakpoint) <size>: Remove.
1586 (struct raw_breakpoint) <kind>: Add.
1587 (bp_size): New function.
1588 (bp_opcode): Likewise.
1589 (find_raw_breakpoint_at): Adjust for kind.
1590 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
1591 (remove_memory_breakpoint): Adjust for kind call bp_size.
1592 (set_raw_breakpoint_at): Adjust for kind.
1593 (set_breakpoint): Likewise.
1594 (set_breakpoint_at): Call breakpoint_kind_from_pc.
1595 (delete_raw_breakpoint): Adjust for kind.
1596 (delete_breakpoint): Likewise.
1597 (find_gdb_breakpoint): Likewise.
1598 (set_gdb_breakpoint_1): Likewise.
1599 (set_gdb_breakpoint): Likewise.
1600 (delete_gdb_breakpoint_1): Likewise.
1601 (delete_gdb_breakpoint): Likewise.
1602 (uninsert_raw_breakpoint): Likewise.
1603 (reinsert_raw_breakpoint): Likewise.
1604 (set_breakpoint_data): Remove.
1605 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
1606 (check_mem_read): Adjust for kind call bp_size.
1607 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
1608 (clone_one_breakpoint): Adjust for kind.
1609 * mem-break.h (set_gdb_breakpoint): Likewise.
1610 (delete_gdb_breakpoint): Likewise.
1611 * server.c (process_serial_event): Likewise.
1612
dd373349
AT		 16132015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1614
1615 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
1616 (struct linux_target_ops) <breakpoint>: Remove.
1617 (struct linux_target_ops) <breakpoint_len>: Remove.
1618 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1619 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1620 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
1621 (arm_sw_breakpoint_from_kind): New function.
1622 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
1623 (struct linux_target_ops) <breakpoint>: Remove.
1624 (struct linux_target_ops) <breakpoint_len>: Remove.
1625 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1626 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1627 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
1628 (struct linux_target_ops) <breakpoint>: Remove.
1629 (struct linux_target_ops) <breakpoint_len>: Remove.
1630 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1631 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1632 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
1633 (struct linux_target_ops) <breakpoint>: Remove.
1634 (struct linux_target_ops) <breakpoint_len>: Remove.
1635 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1636 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1637 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
1638 and sw_breakpoint_from_kind to increment the pc.
1639 (linux_breakpoint_kind_from_pc): New function.
1640 (linux_sw_breakpoint_from_kind): New function.
1641 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
1642 (initialize_low): Call breakpoint_kind_from_pc and
1643 sw_breakpoint_from_kind to replace breakpoint_data/len.
1644 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
1645 New field.
1646 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
1647 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
1648 (struct linux_target_ops) <breakpoint>: Remove.
1649 (struct linux_target_ops) <breakpoint_len>: Remove.
1650 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1651 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1652 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
1653 (struct linux_target_ops) <breakpoint>: Remove.
1654 (struct linux_target_ops) <breakpoint_len>: Remove.
1655 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1656 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1657 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
1658 (struct linux_target_ops) <breakpoint>: Remove.
1659 (struct linux_target_ops) <breakpoint_len>: Remove.
1660 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1661 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1662 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
1663 (struct linux_target_ops) <breakpoint>: Remove.
1664 (struct linux_target_ops) <breakpoint_len>: Remove.
1665 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1666 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1667 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
1668 (struct linux_target_ops) <breakpoint>: Remove.
1669 (struct linux_target_ops) <breakpoint_len>: Remove.
1670 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1671 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1672 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
1673 (struct linux_target_ops) <breakpoint>: Remove.
1674 (struct linux_target_ops) <breakpoint_len>: Remove.
1675 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1676 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1677 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
1678 (struct linux_target_ops) <breakpoint>: Remove.
1679 (struct linux_target_ops) <breakpoint_len>: Remove.
1680 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1681 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1682 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
1683 (struct linux_target_ops) <breakpoint>: Remove.
1684 (struct linux_target_ops) <breakpoint_len>: Remove.
1685 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1686 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1687 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
1688 (struct linux_target_ops) <breakpoint>: Remove.
1689 (struct linux_target_ops) <breakpoint_len>: Remove.
1690 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1691 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1692 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
1693 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
1694 (struct linux_target_ops) <breakpoint>: Remove.
1695 (struct linux_target_ops) <breakpoint_len>: Remove.
1696 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1697 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1698 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
1699 (struct linux_target_ops) <breakpoint>: Remove.
1700 (struct linux_target_ops) <breakpoint_len>: Remove.
1701 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1702 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1703
4cd98a19
AT		 17042015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1705
1706 * linux-cris-low.c (cris_get_pc): Remove void arg.
1707
774ee6d2
AR		 17082015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1709
1710 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
1711 variable name.
1712
833dcd29
AR		 17132015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1714
1715 * inferiors.c (thread_pid_matches_callback): New function.
1716 (find_thread_process): New function.
1717 (remove_thread): Reset current_thread.
1718 (remove_process): Assert threads have been removed first.
1719
8d689ee5
YQ		 17202015-10-15 Yao Qi <yao.qi@linaro.org>
1721
1722 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
1723 if it is 3.
1724 (aarch64_remove_point): Likewise.
1725 * regcache.c (regcache_register_size): New function.
1726
1c2e1515
YQ		 17272015-10-12 Yao Qi <yao.qi@linaro.org>
1728
1729 * linux-aarch64-low.c: Update all callers as emit_load_store
1730 is renamed to aarch64_emit_load_store.
1731
e1c587c3
YQ		 17322015-10-12 Yao Qi <yao.qi@linaro.org>
1733
1734 * linux-aarch64-low.c: Update all callers of function renaming
1735 from emit_insn to aarch64_emit_insn.
1736
b6542f81
YQ		 17372015-10-12 Yao Qi <yao.qi@linaro.org>
1738
1739 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
1740 arch/aarch64-insn.h.
1741 (struct aarch64_memory_operand): Likewise.
1742 (ENCODE): Likewise.
1743 (emit_insn): Move to arch/aarch64-insn.c.
1744 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
1745 (emit_load_store): Move to arch/aarch64-insn.c.
1746 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
1747 (can_encode_int32): Remove.
1748
246994ce
YQ		 17492015-10-12 Yao Qi <yao.qi@linaro.org>
1750
1751 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
1752 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
1753 (aarch64_relocate_instruction): Likewise.
1754 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
1755 (struct aarch64_insn_visitor): Likewise.
1756
0badd99f
YQ		 17572015-10-12 Yao Qi <yao.qi@linaro.org>
1758
1759 * linux-aarch64-low.c (struct aarch64_insn_data): New.
1760 (struct aarch64_insn_visitor): New.
1761 (struct aarch64_insn_relocation_data): New.
1762 (aarch64_ftrace_insn_reloc_b): New function.
1763 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1764 (aarch64_ftrace_insn_reloc_cb): Likewise.
1765 (aarch64_ftrace_insn_reloc_tb): Likewise.
1766 (aarch64_ftrace_insn_reloc_adr): Likewise.
1767 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
1768 (aarch64_ftrace_insn_reloc_others): Likewise.
1769 (visitor): New.
1770 (aarch64_relocate_instruction): Use visitor.
1771
dfaffe9d
YQ		 17722015-10-12 Yao Qi <yao.qi@linaro.org>
1773
1774 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
1775 int. Add argument buf.
1776 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
1777 aarch64_relocate_instruction.
1778
70b439f0
YQ		 17792015-10-12 Yao Qi <yao.qi@linaro.org>
1780
1781 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
1782 argument insn. Remove local variable insn. Don't call
1783 target_read_uint32.
1784 (aarch64_install_fast_tracepoint_jump_pad): Call
1785 target_read_uint32.
1786
7781c06f
YQ		 17872015-09-30 Yao Qi <yao.qi@linaro.org>
1788
1789 * linux-aarch64-low.c (emit_movk): Shorten a long line.
1790 (emit_load_store_pair): Likewise.
1791
9a3c8263
SM		 17922015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1793
1794 * dll.c (match_dll): Add cast(s).
1795 (unloaded_dll): Likewise.
1796 * linux-low.c (second_thread_of_pid_p): Likewise.
1797 (delete_lwp_callback): Likewise.
1798 (count_events_callback): Likewise.
1799 (select_event_lwp_callback): Likewise.
1800 (linux_set_resume_request): Likewise.
1801 * server.c (accumulate_file_name_length): Likewise.
1802 (emit_dll_description): Likewise.
1803 (handle_qxfer_threads_worker): Likewise.
1804 (visit_actioned_threads): Likewise.
1805 * thread-db.c (any_thread_of): Likewise.
1806 * tracepoint.c (same_process_p): Likewise.
1807 (match_blocktype): Likewise.
1808 (build_traceframe_info_xml): Likewise.
1809
224c3ddb
SM		 18102015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1811
1812 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
1813 assignment.
1814 (gdb_unparse_agent_expr): Likewise.
1815 * hostio.c (require_data): Likewise.
1816 (handle_pread): Likewise.
1817 * linux-low.c (disable_regset): Likewise.
1818 (fetch_register): Likewise.
1819 (store_register): Likewise.
1820 (get_dynamic): Likewise.
1821 (linux_qxfer_libraries_svr4): Likewise.
1822 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
1823 (set_fast_tracepoint_jump): Likewise.
1824 (uninsert_fast_tracepoint_jumps_at): Likewise.
1825 (reinsert_fast_tracepoint_jumps_at): Likewise.
1826 (validate_inserted_breakpoint): Likewise.
1827 (clone_agent_expr): Likewise.
1828 * regcache.c (init_register_cache): Likewise.
1829 * remote-utils.c (putpkt_binary_1): Likewise.
1830 (decode_M_packet): Likewise.
1831 (decode_X_packet): Likewise.
1832 (look_up_one_symbol): Likewise.
1833 (relocate_instruction): Likewise.
1834 (monitor_output): Likewise.
1835 * server.c (handle_search_memory): Likewise.
1836 (handle_qxfer_exec_file): Likewise.
1837 (handle_qxfer_libraries): Likewise.
1838 (handle_qxfer): Likewise.
1839 (handle_query): Likewise.
1840 (handle_v_cont): Likewise.
1841 (handle_v_run): Likewise.
1842 (captured_main): Likewise.
1843 * target.c (write_inferior_memory): Likewise.
1844 * thread-db.c (try_thread_db_load_from_dir): Likewise.
1845 * tracepoint.c (init_trace_buffer): Likewise.
1846 (add_tracepoint_action): Likewise.
1847 (add_traceframe): Likewise.
1848 (add_traceframe_block): Likewise.
1849 (cmd_qtdpsrc): Likewise.
1850 (cmd_qtdv): Likewise.
1851 (cmd_qtstatus): Likewise.
1852 (response_source): Likewise.
1853 (response_tsv): Likewise.
1854 (cmd_qtnotes): Likewise.
1855 (gdb_collect): Likewise.
1856 (initialize_tracepoint): Likewise.
1857
afbe19f8
PL		 18582015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1859
1860 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
1861 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
1862 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
1863 <NOP>: New.
1864 (enum aarch64_condition_codes): New enum.
1865 (w0): New static global.
1866 (fp): Likewise.
1867 (lr): Likewise.
1868 (struct aarch64_memory_operand) <type>: New
1869 MEMORY_OPERAND_POSTINDEX type.
1870 (postindex_memory_operand): New helper function.
1871 (emit_ret): New function.
1872 (emit_load_store_pair): New function, factored out of emit_stp
1873 with support for MEMORY_OPERAND_POSTINDEX.
1874 (emit_stp): Rewrite using emit_load_store_pair.
1875 (emit_ldp): New function.
1876 (emit_load_store): Likewise.
1877 (emit_ldr): Mention post-index instruction in comment.
1878 (emit_ldrh): New function.
1879 (emit_ldrb): New function.
1880 (emit_ldrsw): Mention post-index instruction in comment.
1881 (emit_str): Likewise.
1882 (emit_subs): New function.
1883 (emit_cmp): Likewise.
1884 (emit_and): Likewise.
1885 (emit_orr): Likewise.
1886 (emit_orn): Likewise.
1887 (emit_eor): Likewise.
1888 (emit_mvn): Likewise.
1889 (emit_lslv): Likewise.
1890 (emit_lsrv): Likewise.
1891 (emit_asrv): Likewise.
1892 (emit_mul): Likewise.
1893 (emit_sbfm): Likewise.
1894 (emit_sbfx): Likewise.
1895 (emit_ubfm): Likewise.
1896 (emit_ubfx): Likewise.
1897 (emit_csinc): Likewise.
1898 (emit_cset): Likewise.
1899 (emit_nop): Likewise.
1900 (emit_ops_insns): New helper function.
1901 (emit_pop): Likewise.
1902 (emit_push): Likewise.
1903 (aarch64_emit_prologue): New function.
1904 (aarch64_emit_epilogue): Likewise.
1905 (aarch64_emit_add): Likewise.
1906 (aarch64_emit_sub): Likewise.
1907 (aarch64_emit_mul): Likewise.
1908 (aarch64_emit_lsh): Likewise.
1909 (aarch64_emit_rsh_signed): Likewise.
1910 (aarch64_emit_rsh_unsigned): Likewise.
1911 (aarch64_emit_ext): Likewise.
1912 (aarch64_emit_log_not): Likewise.
1913 (aarch64_emit_bit_and): Likewise.
1914 (aarch64_emit_bit_or): Likewise.
1915 (aarch64_emit_bit_xor): Likewise.
1916 (aarch64_emit_bit_not): Likewise.
1917 (aarch64_emit_equal): Likewise.
1918 (aarch64_emit_less_signed): Likewise.
1919 (aarch64_emit_less_unsigned): Likewise.
1920 (aarch64_emit_ref): Likewise.
1921 (aarch64_emit_if_goto): Likewise.
1922 (aarch64_emit_goto): Likewise.
1923 (aarch64_write_goto_address): Likewise.
1924 (aarch64_emit_const): Likewise.
1925 (aarch64_emit_call): Likewise.
1926 (aarch64_emit_reg): Likewise.
1927 (aarch64_emit_pop): Likewise.
1928 (aarch64_emit_stack_flush): Likewise.
1929 (aarch64_emit_zero_ext): Likewise.
1930 (aarch64_emit_swap): Likewise.
1931 (aarch64_emit_stack_adjust): Likewise.
1932 (aarch64_emit_int_call_1): Likewise.
1933 (aarch64_emit_void_call_2): Likewise.
1934 (aarch64_emit_eq_goto): Likewise.
1935 (aarch64_emit_ne_goto): Likewise.
1936 (aarch64_emit_lt_goto): Likewise.
1937 (aarch64_emit_le_goto): Likewise.
1938 (aarch64_emit_gt_goto): Likewise.
1939 (aarch64_emit_ge_got): Likewise.
1940 (aarch64_emit_ops_impl): New static global variable.
1941 (aarch64_emit_ops): New target function, return
1942 &aarch64_emit_ops_impl.
1943 (struct linux_target_ops): Install it.
1944
bb903df0
PL		 19452015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1946
1947 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
1948 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
1949 aarch64-ipa.o.
1950 * linux-aarch64-ipa.c: New file.
1951 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
1952 and endian.h.
1953 (aarch64_get_thread_area): New target method.
1954 (extract_signed_bitfield): New helper function.
1955 (aarch64_decode_ldr_literal): New function.
1956 (enum aarch64_opcodes): New enum.
1957 (struct aarch64_register): New struct.
1958 (struct aarch64_operand): New struct.
1959 (x0): New static global.
1960 (x1): Likewise.
1961 (x2): Likewise.
1962 (x3): Likewise.
1963 (x4): Likewise.
1964 (w2): Likewise.
1965 (ip0): Likewise.
1966 (sp): Likewise.
1967 (xzr): Likewise.
1968 (aarch64_register): New helper function.
1969 (register_operand): Likewise.
1970 (immediate_operand): Likewise.
1971 (struct aarch64_memory_operand): New struct.
1972 (offset_memory_operand): New helper function.
1973 (preindex_memory_operand): Likewise.
1974 (enum aarch64_system_control_registers): New enum.
1975 (ENCODE): New macro.
1976 (emit_insn): New helper function.
1977 (emit_b): New function.
1978 (emit_bcond): Likewise.
1979 (emit_cb): Likewise.
1980 (emit_tb): Likewise.
1981 (emit_blr): Likewise.
1982 (emit_stp): Likewise.
1983 (emit_ldp_q_offset): Likewise.
1984 (emit_stp_q_offset): Likewise.
1985 (emit_load_store): Likewise.
1986 (emit_ldr): Likewise.
1987 (emit_ldrsw): Likewise.
1988 (emit_str): Likewise.
1989 (emit_ldaxr): Likewise.
1990 (emit_stxr): Likewise.
1991 (emit_stlr): Likewise.
1992 (emit_data_processing_reg): Likewise.
1993 (emit_data_processing): Likewise.
1994 (emit_add): Likewise.
1995 (emit_sub): Likewise.
1996 (emit_mov): Likewise.
1997 (emit_movk): Likewise.
1998 (emit_mov_addr): Likewise.
1999 (emit_mrs): Likewise.
2000 (emit_msr): Likewise.
2001 (emit_sevl): Likewise.
2002 (emit_wfe): Likewise.
2003 (append_insns): Likewise.
2004 (can_encode_int32_in): New helper function.
2005 (aarch64_relocate_instruction): New function.
2006 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2007 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2008 (struct linux_target_ops): Install aarch64_get_thread_area,
2009 aarch64_install_fast_tracepoint_jump_pad and
2010 aarch64_get_min_fast_tracepoint_insn_len.
2011
787749ea
PL		 20122015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2013
2014 * Makefile.in (aarch64-insn.o): New rule.
2015 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2016
9812b2e6
YQ		 20172015-09-21 Yao Qi <yao.qi@linaro.org>
2018
2019 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2020
18fe412b
YQ		 20212015-09-21 Yao Qi <yao.qi@linaro.org>
2022
2023 * tracepoint.c (max_jump_pad_size): Remove.
2024
a0cc84cd
YQ		 20252015-09-18 Yao Qi <yao.qi@linaro.org>
2026
2027 * linux-aarch64-low.c: Don't include sys/uio.h.
2028 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2029
d78908cf
WW		 20302015-09-16 Wei-cheng Wang <cole945@gmail.com>
2031
2032 * tracepoint.c (eval_result_type): Change prototype.
2033 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2034
d57e0d50
PA		 20352015-09-15 Pedro Alves <palves@redhat.com>
2036
2037 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2038 Check whether to report exec events instead of checking whether
2039 multiprocess is enabled.
2040
5a676acc
PA		 20412015-09-15 Pedro Alves <palves@redhat.com>
2042
2043 PR remote/18965
2044 * remote-utils.c (prepare_resume_reply): Merge
2045 TARGET_WAITKIND_VFORK_DONE switch case with the
2046 TARGET_WAITKIND_FORKED case.
2047
7c5d0fad
YQ		 20482015-09-15 Yao Qi <yao.qi@linaro.org>
2049
2050 * server.c (handle_query): Check string comparison using
2051 "else if" instead of "if".
2052
750ce8d1
YQ		 20532015-09-15 Yao Qi <yao.qi@linaro.org>
2054
2055 * server.c (vCont_supported): New global variable.
2056 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2057 matches. Append ";vContSupported+" to own_buf.
2058 (handle_v_requests): Append ";s;S" to own_buf if target supports
2059 hardware single step or vCont_supported is false.
2060 (capture_main): Set vCont_supported to zero.
2061
70b90b91
YQ		 20622015-09-15 Yao Qi <yao.qi@linaro.org>
2063
2064 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2065 it to ...
2066 (linux_supports_hardware_single_step): ... New function.
2067 (linux_target_ops): Update.
2068 * lynx-low.c (lynx_target_ops): Set field
2069 supports_hardware_single_step to target_can_do_hardware_single_step.
2070 * nto-low.c (nto_target_ops): Likewise.
2071 * spu-low.c (spu_target_ops): Likewise.
2072 * win32-low.c (win32_target_ops): Likewise.
2073 * target.c (target_can_do_hardware_single_step): New function.
2074 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2075 Remove. <supports_hardware_single_step>: New field.
2076 (target_supports_conditional_breakpoints): Remove.
2077 (target_supports_hardware_single_step): New macro.
2078 (target_can_do_hardware_single_step): Declare.
2079 * server.c (handle_query): Use target_supports_hardware_single_step
2080 instead of target_supports_conditional_breakpoints.
2081
ade90bde
YQ		 20822015-09-15 Yao Qi <yao.qi@linaro.org>
2083
2084 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2085 function.
2086 (struct linux_target_ops the_low_target): Install
2087 aarch64_linux_siginfo_fixup.
2088
94585166
DB		 20892015-09-11 Don Breazeal <donb@codesourcery.com>
2090 Luis Machado <lgustavo@codesourcery.com>
2091
2092 * linux-low.c (linux_mourn): Static declaration.
2093 (linux_arch_setup): Move in front of
2094 handle_extended_wait.
2095 (linux_arch_setup_thread): New function.
2096 (handle_extended_wait): Handle exec events. Call
2097 linux_arch_setup_thread. Make event_lwp argument a
2098 pointer-to-a-pointer.
2099 (check_zombie_leaders): Do not check stopped threads.
2100 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2101 (linux_low_filter_event): Add lwp and thread for exec'ing
2102 non-leader thread if leader thread has been deleted.
2103 Refactor code into linux_arch_setup_thread and call it.
2104 Pass child lwp pointer by reference to handle_extended_wait.
2105 (linux_wait_for_event_filtered): Update comment.
2106 (linux_wait_1): Prevent clobbering exec event status.
2107 (linux_supports_exec_events): New function.
2108 (linux_target_ops) <supports_exec_events>: Initialize new member.
2109 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2110 new member.
2111 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2112 * server.c (report_exec_events): New global variable.
2113 (handle_query): Handle qSupported query for exec-events feature.
2114 (captured_main): Initialize report_exec_events.
2115 * server.h (report_exec_events): Declare new global variable.
2116 * target.h (struct target_ops) <supports_exec_events>: New
2117 member.
2118 (target_supports_exec_events): New macro.
2119 * win32-low.c (win32_target_ops) <supports_exec_events>:
2120 Initialize new member.
2121
0568462b
MM		 21222015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2123
2124 * linux-low.c (linux_low_enable_btrace): Remove.
2125 (linux_target_ops): Replace linux_low_enable_btrace with
2126 linux_enable_btrace.
2127
39edd165
YQ		 21282015-09-03 Yao Qi <yao.qi@linaro.org>
2129
2130 * linux-aarch64-low.c (aarch64_insert_point): Call
2131 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2132 returns true.
2133
1db33b5a
UW		 21342015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2135
2136 * linux-low.c (check_stopped_by_breakpoint): Use
2137 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2138
ab290430
PA		 21392015-08-27 Pedro Alves <palves@redhat.com>
2140
2141 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2142
8d749320
SM		 21432015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2144
6711b7f8
SM		 2145 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2146 the XNEW-family equivalent.
8d749320
SM		 2147 (compile_bytecodes): Likewise.
2148 * dll.c (loaded_dll): Likewise.
2149 * event-loop.c (append_callback_event): Likewise.
2150 (create_file_handler): Likewise.
2151 (create_file_event): Likewise.
2152 * hostio.c (handle_open): Likewise.
2153 * inferiors.c (add_thread): Likewise.
2154 (add_process): Likewise.
2155 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2156 * linux-arm-low.c (arm_new_process): Likewise.
2157 (arm_new_thread): Likewise.
2158 * linux-low.c (add_to_pid_list): Likewise.
2159 (linux_add_process): Likewise.
2160 (handle_extended_wait): Likewise.
2161 (add_lwp): Likewise.
2162 (enqueue_one_deferred_signal): Likewise.
2163 (enqueue_pending_signal): Likewise.
2164 (linux_resume_one_lwp_throw): Likewise.
2165 (linux_resume_one_thread): Likewise.
2166 (linux_read_memory): Likewise.
2167 (linux_write_memory): Likewise.
2168 * linux-mips-low.c (mips_linux_new_process): Likewise.
2169 (mips_linux_new_thread): Likewise.
2170 (mips_add_watchpoint): Likewise.
2171 * linux-x86-low.c (initialize_low_arch): Likewise.
2172 * lynx-low.c (lynx_add_process): Likewise.
2173 * mem-break.c (set_raw_breakpoint_at): Likewise.
2174 (set_breakpoint): Likewise.
2175 (add_condition_to_breakpoint): Likewise.
2176 (add_commands_to_breakpoint): Likewise.
2177 (clone_agent_expr): Likewise.
2178 (clone_one_breakpoint): Likewise.
2179 * regcache.c (new_register_cache): Likewise.
2180 * remote-utils.c (look_up_one_symbol): Likewise.
2181 * server.c (queue_stop_reply): Likewise.
2182 (start_inferior): Likewise.
2183 (queue_stop_reply_callback): Likewise.
2184 (handle_target_event): Likewise.
2185 * spu-low.c (fetch_ppc_memory): Likewise.
2186 (store_ppc_memory): Likewise.
2187 * target.c (set_target_ops): Likewise.
2188 * thread-db.c (thread_db_load_search): Likewise.
2189 (try_thread_db_load_1): Likewise.
2190 * tracepoint.c (add_tracepoint): Likewise.
2191 (add_tracepoint_action): Likewise.
2192 (create_trace_state_variable): Likewise.
2193 (cmd_qtdpsrc): Likewise.
2194 (cmd_qtro): Likewise.
2195 (add_while_stepping_state): Likewise.
2196 * win32-low.c (child_add_thread): Likewise.
2197 (get_image_name): Likewise.
2198
ed8b7b42
YQ		 21992015-08-25 Yao Qi <yao.qi@linaro.org>
2200
2201 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2202
db3cb7cb
YQ		 22032015-08-25 Yao Qi <yao.qi@linaro.org>
2204
2205 * Makefile.in (aarch64-linux.o): New rule.
2206 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2207 srv_tgtobj.
2208 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2209 (aarch64_init_debug_reg_state): Make it extern.
2210 (aarch64_linux_prepare_to_resume): Remove.
2211
f6011a1c
YQ		 22122015-08-25 Yao Qi <yao.qi@linaro.org>
2213
2214 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2215 lwp_arch_private_info and ptid_of_lwp.
2216
88e2cf7e
YQ		 22172015-08-25 Yao Qi <yao.qi@linaro.org>
2218
2219 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2220 Find proc_info by find_process_pid. All callers updated.
2221
5e35436e
YQ		 22222015-08-25 Yao Qi <yao.qi@linaro.org>
2223
2224 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2225 Remove.
2226 (debug_reg_change_callback): Remove.
2227 (aarch64_notify_debug_reg_change): Remove.
2228
4a8a7965
YQ		 22292015-08-25 Yao Qi <yao.qi@linaro.org>
2230
2231 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
2232 Call current_lwp_ptid.
2233
32a271ee
YQ		 22342015-08-25 Yao Qi <yao.qi@linaro.org>
2235
2236 * linux-aarch64-low.c (debug_reg_change_callback): Use
2237 debug_printf.
2238
0d51c8d7
YQ		 22392015-08-25 Yao Qi <yao.qi@linaro.org>
2240
2241 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
2242
31a43dd5
YQ		 22432015-08-25 Yao Qi <yao.qi@linaro.org>
2244
2245 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
2246
8ee52567
YQ		 22472015-08-25 Yao Qi <yao.qi@linaro.org>
2248
2249 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
2250 the code.
2251
ff3f0f45
YQ		 22522015-08-25 Yao Qi <yao.qi@linaro.org>
2253
2254 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
2255 Remove.
2256 (debug_reg_change_callback): Remove argument entry and add argument
2257 lwp. Remove local variable thread. Don't print thread id in the
2258 debugging output. Don't check whether pid of thread equals to pid.
2259 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
2260 iterate_over_lwps instead find_inferior.
2261
3d40fbb5
PA		 22622015-08-24 Pedro Alves <palves@redhat.com>
2263
2264 * inferiors.c (get_first_process): New function.
2265 * inferiors.h (get_first_process): New declaration.
2266 * remote-utils.c (read_ptid): Default to the first process in the
2267 list, instead of to the current thread's process.
2268
438e1e42
PA		 22692015-08-24 Pedro Alves <palves@redhat.com>
2270
2271 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
2272 * event-loop.c: Likewise.
2273 * remote-utils.c: Likewise.
2274 * tracepoint.c: Likewise.
2275
a8c6d4fc
PA		 22762015-08-24 Pedro Alves <palves@redhat.com>
2277
2278 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
2279 ptid_get_lwp.
2280
99b0bb12
PA		 22812015-08-21 Pedro Alves <palves@redhat.com>
2282
2283 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
2284 instead of literal 1.
2285
f8904751
PA		 22862015-08-21 Pedro Alves <palves@redhat.com>
2287
2288 * tdesc.c (default_description): Explicitly zero-initialize.
2289
465a859e
PA		 22902015-08-21 Pedro Alves <palves@redhat.com>
2291
2292 PR gdb/18749
2293 * inferiors.c (remove_thread): Discard any pending stop reply for
2294 this thread.
2295 * server.c (remove_all_on_match_pid): Rename to ...
2296 (remove_all_on_match_ptid): ... this. Work with a filter ptid
2297 instead of a pid.
2298 (discard_queued_stop_replies): Change parameter to a ptid. Now
2299 extern.
2300 (handle_v_kill, kill_inferior_callback, captured_main)
2301 (process_serial_event): Adjust.
2302 * server.h (discard_queued_stop_replies): Declare.
2303
f0db101d
PA		 23042015-08-21 Pedro Alves <palves@redhat.com>
2305
2306 * linux-low.c (wait_for_sigstop): Always switch to no thread
2307 selected if the previously current thread dies.
2308 * lynx-low.c (lynx_request_interrupt): Use the first thread's
2309 process instead of the current thread's.
2310 * remote-utils.c (input_interrupt): Don't check if there's no
2311 current thread.
2312 * server.c (gdb_read_memory, gdb_write_memory): If setting the
2313 current thread to the general thread fails, error out.
2314 (handle_qxfer_auxv, handle_qxfer_libraries)
2315 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
2316 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
2317 (handle_query): Check if there's a thread selected instead of
2318 checking whether there's any thread in the thread list.
2319 (handle_qxfer_threads, handle_qxfer_btrace)
2320 (handle_qxfer_btrace_conf): Don't error out early if there's no
2321 thread in the thread list.
2322 (handle_v_cont, myresume): Don't set the current thread to the
2323 continue thread.
2324 (process_serial_event) <Hg handling>: Also set thread_id if the
2325 previous general thread is still alive.
2326 (process_serial_event) <g/G handling>: If setting the current
2327 thread to the general thread fails, error out.
2328 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
2329 thread's lwp instead of the current thread's.
2330 * target.c (set_desired_thread): If the desired thread was not
2331 found, leave the current thread pointing to NULL. Return an int
2332 (boolean) indicating success.
2333 * target.h (set_desired_thread): Change return type to int.
2334
40045d91
MF		 23352015-08-20 Max Filippov <jcmvbkbc@gmail.com>
2336
2337 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
2338 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
2339 #includes.
2340 (ps_get_thread_area): New function.
2341
45face3b
GB		 23422015-08-19 Gary Benson <gbenson@redhat.com>
2343
2344 * hostio.c (handle_pread): Do not attempt to read more data
2345 than hostio_reply_with_data can fit in a packet.
2346
16d5f642
JB		 23472015-08-18 Joel Brobecker <brobecker@adacore.com>
2348
2349 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
2350
a738da3a
MF		 23512015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
2352
2353 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
2354
33ebda9d
PA		 23552015-08-06 Pedro Alves <palves@redhat.com>
2356
2357 * tracepoint.c (expr_eval_result): Now an int.
2358
a44892be
PA		 23592015-08-06 Pedro Alves <palves@redhat.com>
2360
2361 * gdbthread.h (struct regcache): Forward declare.
2362 (struct thread_info) <regcache_data>: Now a struct regcache
2363 pointer.
2364 * inferiors.c (inferior_regcache_data)
2365 (set_inferior_regcache_data): Now work with struct regcache
2366 pointers.
2367 * inferiors.h (struct regcache): Forward declare.
2368 (inferior_regcache_data, set_inferior_regcache_data): Now work
2369 with struct regcache pointers.
2370 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
2371 (free_register_cache_thread): Remove struct regcache pointer
2372 casts.
2373
608a1e46
PA		 23742015-08-06 Pedro Alves <palves@redhat.com>
2375
2376 * server.c (captured_main): On error, print the exception message
2377 to stderr, and if run_once is set, throw a quit.
2378
f0ce0d3a
PA		 23792015-08-06 Pedro Alves <palves@redhat.com>
2380
2381 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
2382 the current thread.
2383
bf47e248
PA		 23842015-08-06 Pedro Alves <palves@redhat.com>
2385
2386 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
2387 reading beyond the passed in buffer length.
2388
b6b9ffcc
PL		 23892015-08-06 Pierre Langlois <pierre.langlois@arm.com>
2390
2391 * tracepoint.c (symbol_list) <required>: Remove.
2392
863d01bd
PA		 23932015-08-06 Pedro Alves <palves@redhat.com>
2394
2395 * linux-low.c (handle_extended_wait): Set the fork child's suspend
2396 count if stopping and suspending threads.
2397 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
2398 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
2399 (linux_detach): Complete an ongoing step-over.
2400 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
2401 throughout.
2402 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
2403 (linux_wait_1): If passing a signal to the inferior after
2404 finishing a step-over, unsuspend and re-resume all lwps. If we
2405 see a single-step event but the thread should be continuing, don't
2406 pass the trap to gdb.
2407 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
2408 internal_error instead of gdb_assert.
2409 (enqueue_pending_signal): New function.
2410 (check_ptrace_stopped_lwp_gone): Add debug output.
2411 (start_step_over): Use internal_error instead of gdb_assert.
2412 (complete_ongoing_step_over): New function.
2413 (linux_resume_one_thread): Don't resume a suspended thread.
2414 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
2415 it stepping.
2416
00db26fa
PA		 24172015-08-06 Pedro Alves <palves@redhat.com>
2418
2419 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
2420 (linux_thread_alive): Use lwp_is_marked_dead.
2421 (extended_event_reported): Delete.
2422 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
2423 instead of extended_event_reported.
2424 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
2425 as well.
2426 (lwp_is_marked_dead): New function.
2427 (lwp_running): Use lwp_is_marked_dead.
2428 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
2429 comment.
2430
ad071a30
PA		 24312015-08-06 Pedro Alves <palves@redhat.com>
2432
2433 * linux-low.c (linux_wait_1): Move fork event output out of the
2434 !report_to_gdb check. Pass event_child->waitstatus to
2435 target_waitstatus_to_string instead of ourstatus.
2436
524b57e6
YQ		 24372015-08-04 Yao Qi <yao.qi@linaro.org>
2438
2439 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
2440 if current_thread is 32 bit.
2441
6085d6f6
YQ		 24422015-08-04 Yao Qi <yao.qi@linaro.org>
2443
2444 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2445 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2446 * server.c (extended_protocol): Remove "static".
2447 * server.h (extended_protocol): Declare it.
2448
8a7e4587
YQ		 24492015-08-04 Yao Qi <yao.qi@linaro.org>
2450
2451 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
2452 both aarch64 and aarch32.
2453 (aarch64_set_pc): Likewise.
2454
3b53ae99
YQ		 24552015-08-04 Yao Qi <yao.qi@linaro.org>
2456
2457 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
2458 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
2459 arm-with-neon.xml to srv_xmlfiles.
2460 * linux-aarch64-low.c: Include linux-aarch32-low.h.
2461 (is_64bit_tdesc): New function.
2462 (aarch64_linux_read_description): New function.
2463 (aarch64_arch_setup): Call aarch64_linux_read_description.
2464 (regs_info): Rename to regs_info_aarch64.
2465 (aarch64_regs_info): Return right regs_info.
2466 (initialize_low_arch): Call initialize_low_arch_aarch32.
2467
bd9e6534
YQ		 24682015-08-04 Yao Qi <yao.qi@linaro.org>
2469
2470 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
2471 * linux-aarch32-low.c: New file.
2472 * linux-aarch32-low.h: New file.
2473 * linux-arm-low.c (arm_fill_gregset): Move it to
2474 linux-aarch32-low.c.
2475 (arm_store_gregset): Likewise.
2476 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
2477 (arm_store_vfpregset): Call arm_store_vfpregset_num.
2478 (arm_arch_setup): Check if PTRACE_GETREGSET works.
2479 (regs_info): Rename to regs_info_arm.
2480 (arm_regs_info): Return regs_info_aarch32 if
2481 have_ptrace_getregset is 1 and target description is
2482 arm_with_neon or arm_with_vfpv3.
2483 (initialize_low_arch): Don't call init_registers_arm_with_neon.
2484 Call initialize_low_arch_aarch32 instead.
2485
ded48a5e
YQ		 24862015-08-04 Yao Qi <yao.qi@linaro.org>
2487
2488 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
2489 * linux-low.c: ... here.
2490 * linux-low.h (have_ptrace_getregset): Declare it.
2491
96e9210f
PA		 24922015-08-04 Pedro Alves <palves@redhat.com>
2493
2494 * thread-db.c (struct thread_db): Use new typedefs.
2495 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
2496 CHK calls.
2497 (disable_thread_event_reporting): Cast result of dlsym to
2498 destination function pointer type.
2499 (thread_db_mourn): Use td_ta_delete_ftype.
2500
af60a1ef
SL		 25012015-08-03 Sandra Loosemore <sandra@codesourcery.com>
2502
2503 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
2504 arch variant.
2505 (CDX_BREAKPOINT): Define for R2.
2506 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
2507 (the_low_target): Add comments.
2508
e8b41681
YQ		 25092015-07-30 Yao Qi <yao.qi@linaro.org>
2510
2511 * linux-arm-low.c (arm_hwcap): Remove it.
2512 (arm_read_description): New local variable arm_hwcap. Don't
2513 set arm_hwcap to zero.
2514
89abb039
YQ		 25152015-07-30 Yao Qi <yao.qi@linaro.org>
2516
2517 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
2518 Use regcache->tdesc instead.
2519 (arm_store_wmmxregset): Likewise.
2520 (arm_fill_vfpregset): Likewise.
2521 (arm_store_vfpregset): Likewise.
2522
deca266c
YQ		 25232015-07-30 Yao Qi <yao.qi@linaro.org>
2524
2525 * linux-arm-low.c: Include arch/arm.h.
2526 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
2527 (arm_store_gregset): Likewise.
2528
aa58a496
SM		 25292015-07-29 Simon Marchi <simon.marchi@ericsson.com>
2530
2531 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
2532 ptrace's 4th parameter.
2533
50904b25
YQ		 25342015-07-27 Yao Qi <yao.qi@linaro.org>
2535
2536 * configure.srv (case aarch64*-*-linux*): Don't set
2537 srv_linux_usrregs.
2538
5826e159
PA		 25392015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
2540
2541 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
2542 sys/ptrace.h.
2543 * linux-arm-low.c: Likewise.
2544 * linux-cris-low.c: Likewise.
2545 * linux-crisv32-low.c: Likewise.
2546 * linux-low.c: Likewise.
2547 * linux-m68k-low.c: Likewise.
2548 * linux-mips-low.c: Likewise.
2549 * linux-nios2-low.c: Likewise.
2550 * linux-s390-low.c: Likewise.
2551 * linux-sparc-low.c: Likewise.
2552 * linux-tic6x-low.c: Likewise.
2553 * linux-tile-low.c: Likewise.
2554 * linux-x86-low.c: Likewise.
2555
54019719
PA		 25562015-07-24 Pedro Alves <palves@redhat.com>
2557
2558 * config.in: Regenerate.
2559 * configure: Regenerate.
2560
eb7aa561
PA		 25612015-07-24 Pedro Alves <palves@redhat.com>
2562
2563 * acinclude.m4: Include ../ptrace.m4.
2564 * configure.ac: Call GDB_AC_PTRACE.
2565 * config.in, configure: Regenerate.
2566
55d7b841
YQ		 25672015-07-24 Yao Qi <yao.qi@linaro.org>
2568
2569 * linux-low.c (linux_create_inferior): Remove setting to
2570 proc->priv->new_inferior.
2571 (linux_attach): Likewise.
2572 (linux_low_filter_event): Likewise.
2573 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
2574
c06cbd92
YQ		 25752015-07-24 Yao Qi <yao.qi@linaro.org>
2576
2577 * linux-low.c (linux_arch_setup): New function.
2578 (linux_low_filter_event): If proc->tdesc is NULL and
2579 proc->attached is true, call the_low_target.arch_setup.
2580 Otherwise, keep status pending, and return.
2581 (linux_resume_one_lwp_throw): Don't call get_pc if
2582 thread->while_stepping isn't NULL. Don't call
2583 get_thread_regcache if proc->tdesc is NULL.
2584 (need_step_over_p): Return 0 if proc->tdesc is NULL.
2585 (linux_target_ops): Install arch_setup.
2586 * server.c (start_inferior): Call the_target->arch_setup.
2587 * target.h (struct target_ops) <arch_setup>: New field.
2588 (target_arch_setup): New marco.
2589 * lynx-low.c (lynx_target_ops): Update.
2590 * nto-low.c (nto_target_ops): Update.
2591 * spu-low.c (spu_target_ops): Update.
2592 * win32-low.c (win32_target_ops): Update.
2593
5ae3ebba
YQ		 25942015-07-24 Yao Qi <yao.qi@linaro.org>
2595
2596 * linux-low.c (linux_add_process): Don't set
2597 proc->priv->new_inferior.
2598 (linux_create_inferior): Set proc->priv->new_inferior to 1.
2599 (linux_attach): Likewise.
2600
eb97750b
YQ		 26012015-07-24 Yao Qi <yao.qi@linaro.org>
2602
2603 * server.c (start_inferior): Code refactor.
2604
51aee833
YQ		 26052015-07-24 Yao Qi <yao.qi@linaro.org>
2606
2607 * server.c (process_serial_event): Set general_thread.
2608
af1b22f3
YQ		 26092015-07-21 Yao Qi <yao.qi@linaro.org>
2610
2611 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
2612 aarch64_linux_get_debug_reg_capacity.
2613
554717a3
YQ		 26142015-07-17 Yao Qi <yao.qi@linaro.org>
2615
2616 * Makefile.in (aarch64-linux-hw-point.o): New rule.
2617 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
2618 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
2619 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
2620 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
2621 (AARCH64_HWP_ALIGNMENT): Likewise.
2622 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
2623 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
2624 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
2625 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
2626 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
2627 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
2628 (struct aarch64_debug_reg_state): Likewise.
2629 (struct arch_lwp_info): Likewise.
2630 (aarch64_align_watchpoint): Likewise.
2631 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
2632 (aarch64_watchpoint_length): Likewise.
2633 (aarch64_point_encode_ctrl_reg): Likewise
2634 (aarch64_point_is_aligned): Likewise.
2635 (aarch64_align_watchpoint): Likewise.
2636 (aarch64_linux_set_debug_regs):
2637 (aarch64_dr_state_insert_one_point): Likewise.
2638 (aarch64_dr_state_remove_one_point): Likewise.
2639 (aarch64_handle_breakpoint): Likewise.
2640 (aarch64_handle_aligned_watchpoint): Likewise.
2641 (aarch64_handle_unaligned_watchpoint): Likewise.
2642 (aarch64_handle_watchpoint): Likewise.
2643
c67ca4de
YQ		 26442015-07-17 Yao Qi <yao.qi@linaro.org>
2645
2646 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
2647 and don't aarch64_get_debug_reg_state. All callers update.
2648 (aarch64_handle_aligned_watchpoint): Likewise.
2649 (aarch64_handle_unaligned_watchpoint): Likewise.
2650 (aarch64_handle_watchpoint): Likewise.
2651 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
2652 (aarch64_remove_point): Likewise.
2653
25abf979
YQ		 26542015-07-17 Yao Qi <yao.qi@linaro.org>
2655
2656 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
2657 debug_printf.
2658 (aarch64_handle_unaligned_watchpoint): Likewise.
2659
db1ff28b
JK		 26602015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2661
2662 Revert the previous 3 commits:
2663 Move gdb_regex* to common/
2664 Move linux_find_memory_regions_full & co.
2665 gdbserver build-id attribute generator
2666
700ca40f
JK		 26672015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2668 Jan Kratochvil <jan.kratochvil@redhat.com>
2669
2670 gdbserver build-id attribute generator.
2671 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
2672 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
2673 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
2674 (find_phdr): New.
2675 (get_dynamic): Use find_pdhr to traverse program headers.
2676 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
2677 (compare_mapping_entry_range, struct find_memory_region_callback_data)
2678 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
2679 (get_hex_build_id): New.
2680 (linux_qxfer_libraries_svr4): Add optional build-id attribute
2681 to reply XML document.
2682
9904185c
JK		 26832015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2684 Jan Kratochvil <jan.kratochvil@redhat.com>
2685
2686 * target.c: Include target/target-utils.h and fcntl.h.
2687 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
2688 (target_fileio_read_stralloc): New functions.
2689
6e5b4429
JK		 26902015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2691
2692 * Makefile.in (OBS): Add gdb_regex.o.
2693 (gdb_regex.o): New.
2694 * config.in: Rebuilt.
2695 * configure: Rebuilt.
2696
ddc98fbf
JK		 26972015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2698 Jan Kratochvil <jan.kratochvil@redhat.com>
2699
2700 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
2701 * Makefile.in (OBS): Add target-utils.o.
2702 (linux-maps.o, target-utils.o): New.
2703 * configure.srv (srv_linux_obj): Add linux-maps.o.
2704
e57bb7a0
PL		 27052015-07-15 Pierre Langlois <pierre.langlois@arm.com>
2706
2707 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
2708 function, return 1.
2709 (the_low_target): Install it.
2710
586b02a9
PA		 27112015-07-14 Pedro Alves <palves@redhat.com>
2712
2713 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
2714 Instead, ignore ECHILD, and throw an error for other errnos.
2715
58c1b36c
PA		 27162015-07-10 Pedro Alves <palves@redhat.com>
2717
2718 * event-loop.c (struct callback_event) <data>: Change type to
2719 gdb_client_data instance instead of gdb_client_data pointer.
2720 (append_callback_event): Adjust.
2721
421530db
PL		 27222015-07-10 Pierre Langlois <pierre.langlois@arm.com>
2723
2724 * linux-aarch64-low.c: Add comments for each linux_target_ops
2725 method. Remove comments already covered in target_ops and
2726 linux_target_ops definitions.
2727 (the_low_target): Add comments for each unimplemented method.
2728
c2d65f38
YQ		 27292015-07-09 Yao Qi <yao.qi@linaro.org>
2730
2731 * linux-aarch64-low.c (aarch64_regmap): Remove.
2732 (aarch64_usrregs_info): Remove.
2733 (regs_info): Set field usrregs to NULL.
2734
b20a6524
MM		 27352015-07-02 Markus Metzger <markus.t.metzger@intel.com>
2736
2737 * linux-low.c: Include "rsp-low.h"
2738 (linux_low_encode_pt_config, linux_low_encode_raw): New.
2739 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
2740 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
2741 (handle_btrace_enable_pt): New.
2742 (handle_btrace_general_set): Support "pt".
2743 (handle_btrace_conf_general_set): Support "pt:size".
2744
96c97461
PL		 27452015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2746
2747 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
2748 Z_PACKET_SW_BP.
2749
37d66942
PL		 27502015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2751
2752 * linux-aarch64-low.c: Remove comment about endianness.
2753 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
2754 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
2755 memcmp.
2756
dc06243f
GB		 27572015-06-24 Gary Benson <gbenson@redhat.com>
2758
2759 * linux-i386-ipa.c (stdint.h): Do not include.
2760 * lynx-i386-low.c (stdint.h): Likewise.
2761 * lynx-ppc-low.c (stdint.h): Likewise.
2762 * mem-break.c (stdint.h): Likewise.
2763 * thread-db.c (stdint.h): Likewise.
2764 * tracepoint.c (stdint.h): Likewise.
2765 * win32-low.c (stdint.h): Likewise.
2766
124e13d9
SM		 27672015-06-18 Simon Marchi <simon.marchi@ericsson.com>
2768
2769 * server.c (write_qxfer_response): Update call to
2770 remote_escape_output.
2771
909c2cda
JK		 27722015-06-15 Aleksandar Ristovski <aristovski@qnx.com
2773 Jan Kratochvil <jan.kratochvil@redhat.com>
2774
2775 Merge multiple hex conversions.
2776 * gdbreplay.c (tohex): Rename to 'fromhex'.
2777 (logchar): Use fromhex.
2778
24c05f46
JK		 27792015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2780
2781 * server.c (handle_qxfer_libraries): Set `version' attribute for
2782 <library-list>.
2783
14d2069a
GB		 27842015-06-10 Gary Benson <gbenson@redhat.com>
2785
2786 * target.h (struct target_ops) <multifs_open>: New field.
2787 <multifs_unlink>: Likewise.
2788 <multifs_readlink>: Likewise.
2789 * linux-low.c (nat/linux-namespaces.h): New include.
2790 (linux_target_ops): Initialize the_target->multifs_open,
2791 the_target->multifs_unlink and the_target->multifs_readlink.
2792 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
2793 * hostio.c (hostio_fs_pid): New static variable.
2794 (hostio_handle_new_gdb_connection): New function.
2795 (handle_setfs): Likewise.
2796 (handle_open): Use the_target->multifs_open as appropriate.
2797 (handle_unlink): Use the_target->multifs_unlink as appropriate.
2798 (handle_readlink): Use the_target->multifs_readlink as
2799 appropriate.
2800 (handle_vFile): Handle vFile:setfs packets.
2801 * server.c (handle_query): Call hostio_handle_new_gdb_connection
2802 after target_handle_new_gdb_connection.
2803
4b8b5e72
GB		 28042015-06-10 Gary Benson <gbenson@redhat.com>
2805
2806 * configure.ac (AC_CHECK_FUNCS): Add setns.
2807 * config.in: Regenerate.
2808 * configure: Likewise.
2809 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
2810 (linux-namespaces.o): New rule.
2811 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
2812
3ac2e371
GB		 28132015-06-09 Gary Benson <gbenson@redhat.com>
2814
2815 * hostio.c (handle_open): Process mode argument with
2816 fileio_to_host_mode.
2817
ca9b78ce
YQ		 28182015-06-01 Yao Qi <yao.qi@linaro.org>
2819
2820 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
2821 * linux-x86-low.c: Likewise.
2822
bfacd19d
DB		 28232015-05-28 Don Breazeal <donb@codesourcery.com>
2824
2825 * linux-low.c (handle_extended_wait): Initialize
2826 thread_info.last_resume_kind for new fork children.
2827
452003ef
PA		 28282015-05-15 Pedro Alves <palves@redhat.com>
2829
2830 * target.h (target_handle_new_gdb_connection): Rewrite using if
2831 wrapped in do/while.
2832
1041a03c
JB		 28332015-05-14 Joel Brobecker <brobecker@adacore.com>
2834
2835 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
2836 * configure, config.in: Regenerate.
2837 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
2838 Declare typedef.
2839
c269dbdb
DB		 28402015-05-12 Don Breazeal <donb@codesourcery.com>
2841
2842 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
2843 PTRACE_EVENT_VFORK_DONE.
2844 (linux_low_ptrace_options, extended_event_reported): Add vfork
2845 events.
2846 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
2847 and "vforkdone" for RSP 'T' Stop Reply Packet.
2848 * server.h (report_vfork_events): Declare
2849 global variable.
2850
3a8a0396
DB		 28512015-05-12 Don Breazeal <donb@codesourcery.com>
2852
2853 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
2854 (the_low_target) <new_fork>: Initialize new member.
2855 * linux-arm-low.c (arm_new_fork): New function.
2856 (the_low_target) <new_fork>: Initialize new member.
2857 * linux-low.c (handle_extended_wait): Call new target function
2858 new_fork.
2859 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
2860 * linux-mips-low.c (mips_add_watchpoint): New function
2861 extracted from mips_insert_point.
2862 (the_low_target) <new_fork>: Initialize new member.
2863 (mips_linux_new_fork): New function.
2864 (mips_insert_point): Call mips_add_watchpoint.
2865 * linux-x86-low.c (x86_linux_new_fork): New function.
2866 (the_low_target) <new_fork>: Initialize new member.
2867
de0d863e
DB		 28682015-05-12 Don Breazeal <donb@codesourcery.com>
2869
2870 * linux-low.c (handle_extended_wait): Implement return value,
2871 rename argument 'event_child' to 'event_lwp', handle
2872 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
2873 (linux_low_ptrace_options): New function.
2874 (linux_low_filter_event): Call linux_low_ptrace_options,
2875 use different argument fo linux_enable_event_reporting,
2876 use return value from handle_extended_wait.
2877 (extended_event_reported): New function.
2878 (linux_wait_1): Call extended_event_reported and set
2879 status to report fork events.
2880 (linux_write_memory): Add pid to debug message.
2881 (reset_lwp_ptrace_options_callback): New function.
2882 (linux_handle_new_gdb_connection): New function.
2883 (linux_target_ops): Initialize new structure member.
2884 * linux-low.h (struct lwp_info) <waitstatus>: New member.
2885 * lynx-low.c: Initialize new structure member.
2886 * remote-utils.c (prepare_resume_reply): Implement stop reason
2887 "fork" for "T" stop message.
2888 * server.c (handle_query): Call handle_new_gdb_connection.
2889 * server.h (report_fork_events): Declare global flag.
2890 * target.h (struct target_ops) <handle_new_gdb_connection>:
2891 New member.
2892 (target_handle_new_gdb_connection): New macro.
2893 * win32-low.c: Initialize new structure member.
2894
ddcbc397
DB		 28952015-05-12 Don Breazeal <donb@codesourcery.com>
2896
2897 * mem-break.c (APPEND_TO_LIST): Define macro.
2898 (clone_agent_expr): New function.
2899 (clone_one_breakpoint): New function.
2900 (clone_all_breakpoints): New function.
2901 * mem-break.h: Declare new functions.
2902
89245bc0
DB		 29032015-05-12 Don Breazeal <donb@codesourcery.com>
2904
2905 * linux-low.c (linux_supports_fork_events): New function.
2906 (linux_supports_vfork_events): New function.
2907 (linux_target_ops): Initialize new structure members.
2908 (initialize_low): Call linux_check_ptrace_features.
2909 * lynx-low.c (lynx_target_ops): Initialize new structure
2910 members.
2911 * server.c (report_fork_events, report_vfork_events):
2912 New global flags.
2913 (handle_query): Add new features to qSupported packet and
2914 response.
2915 (captured_main): Initialize new global variables.
2916 * target.h (struct target_ops) <supports_fork_events>:
2917 New member.
2918 <supports_vfork_events>: New member.
2919 (target_supports_fork_events): New macro.
2920 (target_supports_vfork_events): New macro.
2921 * win32-low.c (win32_target_ops): Initialize new structure
2922 members.
2923
835205d0
GB		 29242015-05-12 Gary Benson <gbenson@redhat.com>
2925
2926 * server.c (handle_qxfer_exec_file): Use current process
2927 if annex is empty.
2928
21e94bd9
SL		 29292015-05-08 Sandra Loosemore <sandra@codesourcery.com>
2930
2931 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
2932 Remove HAVE_PTRACE_GETREGS conditionals.
2933 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
2934 instead of PTRACE_GETREGS and PTRACE_SETREGS.
2935
45614f15
YQ		 29362015-05-08 Yao Qi <yao.qi@linaro.org>
2937
2938 * linux-low.c (linux_supports_conditional_breakpoints): New
2939 function.
2940 (linux_target_ops): Install new target method.
2941 * lynx-low.c (lynx_target_ops): Install NULL hook for
2942 supports_conditional_breakpoints.
2943 * nto-low.c (nto_target_ops): Likewise.
2944 * spu-low.c (spu_target_ops): Likewise.
2945 * win32-low.c (win32_target_ops): Likewise.
2946 * server.c (handle_query): Check
2947 target_supports_conditional_breakpoints.
2948 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2949 New field.
2950 (target_supports_conditional_breakpoints): New macro.
2951
80ad801e
PA		 29522015-05-06 Pedro Alves <palves@redhat.com>
2953
2954 PR server/18081
2955 * server.c (start_inferior): If the process exits, mourn it.
2956
819843c7
GB		 29572015-04-21 Gary Benson <gbenson@redhat.com>
2958
2959 * hostio.c (fileio_open_flags_to_host): Factored out to
2960 fileio_to_host_openflags in common/fileio.c. Single use
2961 updated.
2962
a2d5a9d7
MF		 29632015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2964
2965 * linux-xtensa-low.c (xtensa_fill_gregset)
2966 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
2967 XCHAL_HAVE_LOOP.
2968
deb44829
MF		 29692015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2970
2971 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
2972 (regs_info): Replace usrregs pointer with NULL.
2973
e57f1de3
GB		 29742015-04-17 Gary Benson <gbenson@redhat.com>
2975
2976 * target.h (struct target_ops) <pid_to_exec_file>: New field.
2977 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
2978 * server.c (handle_qxfer_exec_file): New function.
2979 (qxfer_packets): Add exec-file entry.
2980 (handle_query): Report qXfer:exec-file:read as supported packet.
2981
62828379
RN		 29822015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
2983
2984 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
2985
b88bb450
GB		 29862015-04-09 Gary Benson <gbenson@redhat.com>
2987
2988 * hostio-errno.c (errno_to_fileio_error): Remove function.
2989 Update caller to use remote_fileio_to_fio_error.
2990
c8f4bfdd
YQ		 29912015-04-09 Yao Qi <yao.qi@linaro.org>
2992
2993 * linux-low.c (linux_insert_point): Call
2994 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
2995 (linux_remove_point): Call remove_memory_breakpoint if type is
2996 raw_bkpt_type_sw.
2997 * linux-x86-low.c (x86_insert_point): Don't call
2998 insert_memory_breakpoint.
2999 (x86_remove_point): Don't call remove_memory_breakpoint.
3000
41f98f02
PA		 30012015-04-01 Pedro Alves <palves@redhat.com>
3002 Cleber Rosa <crosa@redhat.com>
3003
3004 * server.c (gdbserver_usage): Reorganize and extend the usage
3005 message.
3006
2bf6fb9d
PA		 30072015-03-24 Pedro Alves <palves@redhat.com>
3008
3009 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3010 output. Also dump TRAP_TRACE.
3011 (linux_low_filter_event): In debug output, distinguish a
3012 resume_stop SIGSTOP from a delayed SIGSTOP.
3013
369f6daa
GB		 30142015-03-24 Gary Benson <gbenson@redhat.com>
3015
3016 * linux-x86-low.c (x86_linux_new_thread): Moved to
3017 nat/x86-linux.c.
3018 (x86_linux_prepare_to_resume): Likewise.
3019
8e5d4070
GB		 30202015-03-24 Gary Benson <gbenson@redhat.com>
3021
3022 * Makefile.in (x86-linux-dregs.o): New rule.
3023 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3024 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3025 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3026 (x86_linux_dr_get): Likewise.
3027 (x86_linux_dr_set): Likewise.
3028 (update_debug_registers_callback): Likewise.
3029 (x86_linux_dr_set_addr): Likewise.
3030 (x86_linux_dr_get_addr): Likewise.
3031 (x86_linux_dr_set_control): Likewise.
3032 (x86_linux_dr_get_control): Likewise.
3033 (x86_linux_dr_get_status): Likewise.
3034 (x86_linux_update_debug_registers): Likewise.
3035
2b95d440
GB		 30362015-03-24 Gary Benson <gbenson@redhat.com>
3037
3038 * linux-x86-low.c (x86_linux_update_debug_registers):
3039 New function, factored out from...
3040 (x86_linux_prepare_to_resume): ...this.
3041
14b0bc68
GB		 30422015-03-24 Gary Benson <gbenson@redhat.com>
3043
3044 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3045 (x86_linux_dr_set): Likewise.
3046 (update_debug_registers_callback): Likewise.
3047 (x86_linux_dr_set_addr): Likewise.
3048 (x86_linux_dr_get_addr): Likewise.
3049 (x86_linux_dr_set_control): Likewise.
3050 (x86_linux_dr_get_control): Likewise.
3051 (x86_linux_dr_get_status): Likewise.
3052 (x86_linux_prepare_to_resume): Likewise.
3053
5dfe6ca8
GB		 30542015-03-24 Gary Benson <gbenson@redhat.com>
3055
3056 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3057 Use perror_with_name. Pass string through gettext.
3058 (x86_linux_dr_set): Likewise.
3059
d33472ad
GB		 30602015-03-24 Gary Benson <gbenson@redhat.com>
3061
3062 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3063 (x86_linux_dr_set_addr): ...this.
3064 (x86_dr_low_get_addr): Rename to...
3065 (x86_linux_dr_get_addr): ...this.
3066 (x86_dr_low_set_control): Rename to...
3067 (x86_linux_dr_set_control): ...this.
3068 (x86_dr_low_get_control): Rename to...
3069 (x86_linux_dr_get_control): ...this.
3070 (x86_dr_low_get_status): Rename to...
3071 (x86_linux_dr_get_status): ...this.
3072 (x86_dr_low): Update with new function names.
3073
4b134ca1
GB		 30742015-03-24 Gary Benson <gbenson@redhat.com>
3075
3076 * Makefile.in (x86-linux.o): New rule.
3077 * configure.srv: Add x86-linux.o to relevant targets.
3078 * linux-low.c (lwp_set_arch_private_info): New function.
3079 (lwp_arch_private_info): Likewise.
3080 * linux-x86-low.c: Include nat/x86-linux.h.
3081 (arch_lwp_info): Removed structure.
3082 (update_debug_registers_callback):
3083 Use lwp_set_debug_registers_changed.
3084 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3085 and lwp_set_debug_registers_changed.
3086 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3087
34c703da
GB		 30882015-03-24 Gary Benson <gbenson@redhat.com>
3089
3090 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3091 * linux-arm-low.c (arm_new_thread): Likewise.
3092 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3093 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3094 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3095 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3096
cff068da
GB		 30972015-03-24 Gary Benson <gbenson@redhat.com>
3098
3099 * linux-low.c (ptid_of_lwp): New function.
3100 (lwp_is_stopped): Likewise.
3101 (lwp_stop_reason): Likewise.
3102 * linux-x86-low.c (update_debug_registers_callback):
3103 Use lwp_is_stopped.
3104 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3105 lwp_stop_reason.
3106
b2f7c7e8
GB		 31072015-03-24 Gary Benson <gbenson@redhat.com>
3108
3109 * linux-low.h (linux_stop_lwp): Remove declaration.
3110
6d4ee8c6
GB		 31112015-03-24 Gary Benson <gbenson@redhat.com>
3112
3113 * linux-low.h: Include nat/linux-nat.h.
3114 * linux-low.c (iterate_over_lwps_args): New structure.
3115 (iterate_over_lwps_filter): New function.
3116 (iterate_over_lwps): Likewise.
3117 * linux-x86-low.c (update_debug_registers_callback):
3118 Update signature to what iterate_over_lwps expects.
3119 Remove PID check that iterate_over_lwps now performs.
3120 (x86_dr_low_set_addr): Use iterate_over_lwps.
3121 (x86_dr_low_set_control): Likewise.
3122
70a0bb6b
GB		 31232015-03-24 Gary Benson <gbenson@redhat.com>
3124
3125 * linux-x86-low.c (x86_debug_reg_state): New function.
3126 (x86_linux_prepare_to_resume): Use the above.
3127
7b669087
GB		 31282015-03-24 Gary Benson <gbenson@redhat.com>
3129
3130 * linux-low.c (current_lwp_ptid): New function.
3131 * linux-x86-low.c: Include nat/linux-nat.h.
3132 (x86_dr_low_get_addr): Use current_lwp_ptid.
3133 (x86_dr_low_get_control): Likewise.
3134 (x86_dr_low_get_status): Likewise.
3135
eef49a3d
PA		 31362015-03-20 Pedro Alves <palves@redhat.com>
3137
3138 * tracepoint.c (cmd_qtstatus): Make "str" const.
3139
b2333d22
PA		 31402015-03-20 Pedro Alves <palves@redhat.com>
3141
3142 * server.c (handle_general_set): Make "req_str" const.
3143
23f238d3
PA		 31442015-03-19 Pedro Alves <palves@redhat.com>
3145
3146 * linux-low.c (linux_resume_one_lwp): Rename to ...
3147 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3148 instead call perror_with_name.
3149 (check_ptrace_stopped_lwp_gone): New function.
3150 (linux_resume_one_lwp): Reimplement as wrapper around
3151 linux_resume_one_lwp_throw that swallows errors if the LWP is
3152 gone.
3153
91baf43f
PA		 31542015-03-19 Pedro Alves <palves@redhat.com>
3155
3156 * linux-low.c (count_events_callback, select_event_lwp_callback):
3157 No longer check whether the thread has resume_stop as last resume
3158 kind.
3159
8bf3b159
PA		 31602015-03-19 Pedro Alves <palves@redhat.com>
3161
3162 * linux-low.c (count_events_callback, select_event_lwp_callback):
3163 Use the lwp's status_pending_p field, not the thread's.
3164
b90fc188
PA		 31652015-03-19 Pedro Alves <palves@redhat.com>
3166
3167 * linux-low.c (select_event_lwp_callback): Update comments to
3168 no longer mention SIGTRAP.
3169
464b0089
GB		 31702015-03-18 Gary Benson <gbenson@redhat.com>
3171
3172 * server.c (handle_query): Do not report vFile:fstat as supported.
3173
aa9e327f
GB		 31742015-03-11 Gary Benson <gbenson@redhat.com>
3175
3176 * hostio.c (sys/types.h): New include.
3177 (sys/stat.h): Likewise.
3178 (common-remote-fileio.h): Likewise.
3179 (handle_fstat): New function.
3180 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 3181
791c0056
GB		 31822015-03-11 Gary Benson <gbenson@redhat.com>
3183
3184 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3185 struct stat.st_blocks and struct stat.st_blksize.
3186 * configure: Regenerate.
3187 * config.in: Likewise.
3188 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3189 (OBS): Add common-remote-fileio.o.
3190 (common-remote-fileio.o): New rule.
3191
9a9df970
PA		 31922015-03-09 Pedro Alves <palves@redhat.com>
3193
3194 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3195 'struct sockaddr' pointer in 'accept' call.
3196
9eb1356e
PA		 31972015-03-09 Pedro Alves <palves@redhat.com>
3198
3199 Revert:
3200 2015-03-07 Pedro Alves <palves@redhat.com>
3201 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3202 or <winsock2.h> here. Instead include "gdb_socket.h".
3203 (remote_open): Use union gdb_sockaddr_u.
3204 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3205 or <winsock2.h> here. Instead include "gdb_socket.h".
3206 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3207 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3208 or <sys/un.h>.
3209 (init_named_socket, gdb_agent_helper_thread): Use union
3210 gdb_sockaddr_u.
3211
aac331e4
PA		 32122015-03-07 Pedro Alves <palves@redhat.com>
3213
3214 * configure.ac (build_warnings): Move
3215 -Wdeclaration-after-statement to the C-specific set.
3216 * configure: Regenerate.
3217
366c75fc
PA		 32182015-03-07 Pedro Alves <palves@redhat.com>
3219
3220 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3221 or <winsock2.h> here. Instead include "gdb_socket.h".
3222 (remote_open): Use union gdb_sockaddr_u.
3223 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3224 or <winsock2.h> here. Instead include "gdb_socket.h".
3225 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3226 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3227 or <sys/un.h>.
3228 (init_named_socket, gdb_agent_helper_thread): Use union
3229 gdb_sockaddr_u.
3230
492d29ea
PA		 32312015-03-07 Pedro Alves <palves@redhat.com>
3232
3233 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
3234 instead.
3235
60a191ed
YQ		 32362015-03-06 Yao Qi <yao.qi@linaro.org>
3237
3238 * linux-aarch64-low.c (aarch64_insert_point): Use
3239 show_debug_regs as a boolean.
3240 (aarch64_remove_point): Likewise.
3241
f5771b1d
PA		 32422015-03-05 Pedro Alves <palves@redhat.com>
3243
3244 * lynx-low.c (lynx_target_ops): Install NULL hooks for
3245 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
3246 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
3247 * nto-low.c (nto_target_ops): Likewise.
3248 * spu-low.c (spu_target_ops): Likewise.
3249 * win32-low.c (win32_target_ops): Likewise.
3250
3e572f71
PA		 32512015-03-04 Pedro Alves <palves@redhat.com>
3252
72f4393d 3253 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 3254 Decide whether a breakpoint triggered based on the SIGTRAP's
3255 siginfo.si_code.
72f4393d
L		 3256 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
3257 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 3258 (linux_low_filter_event): Check for breakpoints before checking
3259 watchpoints.
3260 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
3261 siginfo.si_code.
72f4393d
L		 3262 (linux_stopped_by_sw_breakpoint)
3263 (linux_supports_stopped_by_sw_breakpoint)
3264 (linux_stopped_by_hw_breakpoint)
3265 (linux_supports_stopped_by_hw_breakpoint): New functions.
3266 (linux_target_ops): Install new target methods.
3e572f71 3267
1ec68e26
PA		 32682015-03-04 Pedro Alves <palves@redhat.com>
3269
3270 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
3271 * server.c (swbreak_feature, hwbreak_feature): New globals.
3272 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
3273 (captured_main): Clear swbreak_feature and hwbreak_feature.
3274 * server.h (swbreak_feature, hwbreak_feature): Declare.
3275 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
3276 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
3277 supports_stopped_by_hw_breakpoint>: New fields.
3278 (target_supports_stopped_by_sw_breakpoint)
3279 (target_stopped_by_sw_breakpoint)
3280 (target_supports_stopped_by_hw_breakpoint)
3281 (target_stopped_by_hw_breakpoint): Declare.
3282
15c66dd6
PA		 32832015-03-04 Pedro Alves <palves@redhat.com>
3284
3285 enum lwp_stop_reason -> enum target_stop_reason
3286 * linux-low.c (check_stopped_by_breakpoint): Adjust.
3287 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
3288 (linux_wait_1, stuck_in_jump_pad_callback)
3289 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
3290 (linux_stopped_by_watchpoint):
3291 * linux-low.h (enum lwp_stop_reason): Delete.
3292 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
3293 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3294
98fc70d6
YQ		 32952015-03-04 Yao Qi <yao.qi@linaro.org>
3296
3297 * Makefile.in (SFILES): Add linux-aarch64-low.c.
3298
dd2ac174
GB		 32992015-03-03 Gary Benson <gbenson@redhat.com>
3300
3301 * hostio.c (handle_vFile): Fix prefix lengths.
3302
d68e53f4
MM		 33032015-03-03 Markus Metzger <markus.t.metzger@intel.com>
3304
3305 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
3306 ptr_bits.
3307
bf2d68ab
AA		 33082015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
3309
3310 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
3311 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
3312 (clean): Add "rm -f" for above C files.
3313 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
3314 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
3315 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
3316 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
3317 * linux-s390-low.c (HWCAP_S390_VX): New macro.
3318 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
3319 (init_registers_s390x_vx_linux64)
3320 (init_registers_s390x_tevx_linux64)
3321 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
3322 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
3323 declarations.
3324 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
3325 (s390_store_vxrs_high): New functions.
3326 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
3327 NT_S390_VXRS_HIGH.
3328 (s390_arch_setup): Add logic for selecting one of the new target
3329 descriptions. Activate the new vector regsets if applicable.
3330 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
3331 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
3332 and init_registers_s390x_tevx_linux64.
3333
c966a859
PA		 33342015-03-01 Pedro Alves <palves@redhat.com>
3335
3336 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
3337 parameter.
3338
4180215b
PA		 33392015-02-27 Pedro Alves <palves@redhat.com>
3340
3341 * linux-x86-low.c (u_debugreg_offset): New function.
3342 (x86_linux_dr_get, x86_linux_dr_set): Use it.
3343
749bab01
PA		 33442015-02-27 Pedro Alves <palves@redhat.com>
3345
3346 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
3347 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
3348 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
3349 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
3350 (ps_lsetfpregs, ps_getpid)
3351 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
3352 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
3353 (ps_lsetxregs, ps_plog): Declare.
3354
3c14e5a3
PA		 33552015-02-27 Pedro Alves <palves@redhat.com>
3356
3357 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
3358 IP_AGENT_EXPORT_FUNC.
3359 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
3360 IP_AGENT_EXPORT_FUNC.
3361 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
3362 (IP_AGENT_EXPORT): Delete.
3363 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3364 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3365 (gdb_trampoline_buffer_error, collecting, gdb_collect)
3366 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
3367 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
3368 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
3369 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
3370 (traceframe_read_count, traceframe_write_count)
3371 (traceframes_created, trace_state_variables, get_raw_reg)
3372 (get_trace_state_variable_value, set_trace_state_variable_value)
3373 (ust_loaded, helper_thread_id, cmd_buf): Use
3374 IPA_SYM_EXPORTED_NAME.
3375 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
3376 (tracepoints) Use IP_AGENT_EXPORT_VAR.
3377 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
3378 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3379 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
3380 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
3381 EXTERN_C_PUSH/EXTERN_C_POP.
3382 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
3383 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
3384 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3385 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
3386 (traceframe_write_count, traceframe_read_count)
3387 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
3388 (about_to_request_buffer_space, get_trace_state_variable_value)
3389 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
3390 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
3391 EXTERN_C_PUSH/EXTERN_C_POP.
3392 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
3393 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
3394 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
3395 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3396 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3397 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3398 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
3399 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
3400 Define.
3401 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
3402 (IP_AGENT_EXPORT_VAR_DECL): Define.
3403 (tracing): Declare.
3404 (gdb_agent_get_raw_reg): Declare.
3405
fe978cb0
PA		 34062015-02-27 Tom Tromey <tromey@redhat.com>
3407 Pedro Alves <palves@redhat.com>
3408
3409 Rename symbols whose names are reserved C++ keywords throughout.
3410
3bc3d82a
PA		 34112015-02-27 Pedro Alves <palves@redhat.com>
3412
3413 * Makefile.in (COMPILER): New, get it from autoconf.
3414 (CXX): Get from autoconf instead.
3415 (COMPILE.pre): Use COMPILER.
3416 (CC-LD): Rename to ...
3417 (CC_LD): ... this. Use COMPILER.
3418 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
3419 (CXX_FOR_TARGET): Default to g++ instead of gcc.
3420 * acinclude.m4: Include build-with-cxx.m4.
3421 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
3422 Disable -Werror by default if building in C++ mode.
3423 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
3424 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
3425 the C++ compiler. Save/restore CXXFLAGS too.
3426 * configure: Regenerate.
3427
07697489
PA		 34282015-02-27 Pedro Alves <palves@redhat.com>
3429
3430 * acinclude.m4: Include libiberty.m4.
3431 * configure.ac: Call libiberty_INIT.
3432 * config.in, configure: Regenerate.
3433
9beb7c4e
PA		 34342015-02-26 Pedro Alves <palves@redhat.com>
3435
3436 * linux-low.c (linux_wait_1): When incrementing the PC past a
3437 program breakpoint always use the_low_target.breakpoint_len as
3438 increment, rather than the maximum between that and
3439 the_low_target.decr_pc_after_break.
3440
8090aef2
PA		 34412015-02-23 Pedro Alves <palves@redhat.com>
3442
3443 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
3444 thread was doing a step-over; always adjust the PC if
3445 we stepped over a permanent breakpoint.
3446 (linux_wait_1): If we stepped over breakpoint that was on top of a
3447 permanent breakpoint, manually advance the PC past it.
3448
bc9540e8
PA		 34492015-02-23 Pedro Alves <palves@redhat.com>
3450
3451 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
3452 modes.
3453 (x86_fill_gregset, x86_store_gregset): Use it when handling
3454 $orig_eax.
3455
2db9a427
PA		 34562015-02-20 Pedro Alves <palves@redhat.com>
3457
3458 * thread-db.c: Include "nat/linux-procfs.h".
3459 (thread_db_init): Skip listing new threads if the kernel supports
3460 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
3461
afa8d396
PA		 34622015-02-20 Pedro Alves <palves@redhat.com>
3463
3464 * linux-low.c (status_pending_p_callback): Use ptid_match.
3465
c9587f88
AT		 34662015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
3467
3468 PR breakpoints/16812
3469 * linux-low.c (wstatus_maybe_breakpoint): Remove.
3470 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
3471 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
3472
b05ec7a5
AT		 34732015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
3474
3475 PR breakpoints/15956
3476 * tracepoint.c (cmd_qtinit): Add check for current_thread.
3477
d33501a5
MM		 34782015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3479
3480 * linux-low.c (linux_low_btrace_conf): Print size.
3481 * server.c (handle_btrace_conf_general_set): New.
3482 (hanle_general_set): Call handle_btrace_conf_general_set.
3483 (handle_query): Report Qbtrace-conf:bts:size as supported.
3484
f4abbc16
MM		 34852015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3486
3487 * linux-low.c (linux_low_enable_btrace): Update parameters.
3488 (linux_low_btrace_conf): New.
3489 (linux_target_ops)<to_btrace_conf>: Initialize.
3490 * server.c (current_btrace_conf): New.
3491 (handle_btrace_enable): Rename to ...
3492 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
3493 to target_enable_btrace. Update comment. Update users.
3494 (handle_qxfer_btrace_conf): New.
3495 (qxfer_packets): Add btrace-conf entry.
3496 (handle_query): Report qXfer:btrace-conf:read as supported packet.
3497 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
3498 (target_ops)<read_btrace_conf>: New.
3499 (target_enable_btrace): Update parameters.
3500 (target_read_btrace_conf): New.
3501
043c3577
MM		 35022015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3503
3504 * server.c (handle_btrace_general_set): Remove call to
3505 target_supports_btrace.
3506 (supported_btrace_packets): New.
3507 (handle_query): Call supported_btrace_packets.
3508 * target.h: include btrace-common.h.
3509 (btrace_target_info): Removed.
3510 (supports_btrace, target_supports_btrace): Update parameters.
3511
734b0e4b
MM		 35122015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3513
3514 * Makefile.in (SFILES): Add common/btrace-common.c.
3515 (OBS): Add common/btrace-common.o.
3516 (btrace-common.o): Add build rules.
3517 * linux-low: Include btrace-common.h.
3518 (linux_low_read_btrace): Use struct btrace_data. Call
3519 btrace_data_init and btrace_data_fini.
3520
d6c146e9
PA		 35212015-02-06 Pedro Alves <palves@redhat.com>
3522
3523 * thread-db.c (find_new_threads_callback): Add debug output.
3524
20ba1ce6
PA		 35252015-02-04 Pedro Alves <palves@redhat.com>
3526
3527 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
3528 (resume_stopped_resumed_lwps): New function.
3529 (linux_wait_for_event_filtered): Use it.
3530
8cc73a39
SDJ		 35312015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3532
3533 * Makefile.in (SFILES): Add linux-personality.c.
3534 (linux-personality.o): New rule.
3535 * configure.srv (srv_linux_obj): Add linux-personality.o to the
3536 list of objects to be built.
3537 * linux-low.c: Include nat/linux-personality.h.
3538 (linux_create_inferior): Remove code to disable address space
3539 randomization (moved to ../nat/linux-personality.c). Create
3540 cleanup to disable address space randomization.
3541
fb23d554
SDJ		 35422015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3543
3544 * Makefile.in (posix-strerror.o): New rule.
3545 (mingw-strerror.o): Likewise.
3546 * configure: Regenerated.
3547 * configure.ac: Source file ../common/common.host. Initialize new
3548 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
3549
cdf43629
YQ		 35502015-01-14 Yao Qi <yao@codesourcery.com>
3551
3552 * Makefile.in (SFILES): Add nat/ppc-linux.c.
3553 (ppc-linux.o): New rule.
3554 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
3555 * configure.ac: AC_CHECK_FUNCS(getauxval).
3556 * config.in: Re-generated.
3557 * configure: Re-generated.
3558 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
3559 ppc64_64bit_inferior_p
3560
514c5338
YQ		 35612015-01-14 Yao Qi <yao@codesourcery.com>
3562
3563 * linux-ppc-low.c: Include "nat/ppc-linux.h".
3564 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
3565 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
3566 (PT_ORIG_R3, PT_TRAP): Likewise.
3567 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
3568 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
3569 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
3570
3368c1e5
JB		 35712015-01-10 Joel Brobecker <brobecker@adacore.com>
3572
3573 * i387-fp.c (i387_cache_to_xsave): In look over
3574 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
3575 zmmh_low_space field by use of zmmh_high_space.
3576
582511be
PA		 35772015-01-09 Pedro Alves <palves@redhat.com>
3578
3579 * linux-low.c (step_over_bkpt): Move higher up in the file.
3580 (handle_extended_wait): Don't store the stop_pc here.
3581 (get_stop_pc): Adjust comments and rename to ...
3582 (check_stopped_by_breakpoint): ... this. Record whether the LWP
3583 stopped for a software breakpoint or hardware breakpoint.
3584 (thread_still_has_status_pending_p): New function.
3585 (status_pending_p_callback): Use
3586 thread_still_has_status_pending_p. If the event is no longer
3587 interesting, resume the LWP.
3588 (handle_tracepoints): Add assert.
3589 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
3590 (wstatus_maybe_breakpoint): New function.
3591 (cancel_breakpoint): Delete function.
3592 (check_stopped_by_watchpoint): New function, factored out from
3593 linux_low_filter_event.
3594 (lp_status_maybe_breakpoint): Delete function.
3595 (linux_low_filter_event): Remove filter_ptid argument.
3596 Leave thread group exits pending here. Store the LWP's stop PC.
3597 Always leave events pending.
3598 (linux_wait_for_event_filtered): Pull all events out of the
3599 kernel, and leave them all pending.
3600 (count_events_callback, select_event_lwp_callback): Consider all
3601 events.
3602 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
3603 (select_event_lwp): Only give preference to the stepping LWP in
3604 all-stop mode. Adjust comments.
3605 (ignore_event): New function.
3606 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
3607 references to cancel_breakpoints. Adjust to renames. Also give
3608 equal priority to all LWPs that have had events in non-stop mode.
3609 If reporting a software breakpoint event, unadjust the LWP's PC.
3610 (linux_wait): If linux_wait_1 returned an ignored event, retry.
3611 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
3612 Adjust.
3613 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
3614 (resume_status_pending_p): Use thread_still_has_status_pending_p.
3615 (linux_stopped_by_watchpoint): Adjust.
3616 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
3617 * linux-low.h (enum lwp_stop_reason): New.
3618 (struct lwp_info) <stop_pc>: Adjust comment.
3619 <stopped_by_watchpoint>: Delete field.
3620 <stop_reason>: New field.
3621 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3622 * mem-break.c (software_breakpoint_inserted_here)
3623 (hardware_breakpoint_inserted_here): New function.
3624 * mem-break.h (software_breakpoint_inserted_here)
3625 (hardware_breakpoint_inserted_here): Declare.
3626 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
3627 (cancel_breakpoints): Delete.
3628 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
3629 (upload_fast_traceframes): Remove references to
3630 cancel_breakpoints.
3631
a33e3959
PA		 36322015-01-09 Pedro Alves <palves@redhat.com>
3633
3634 * thread-db.c (find_new_threads_callback): Ignore thread if the
3635 kernel thread ID is -1.
3636
8784d563
PA		 36372015-01-09 Pedro Alves <palves@redhat.com>
3638
3639 * linux-low.c (linux_attach_fail_reason_string): Move to
3640 nat/linux-ptrace.c, and rename.
3641 (linux_attach_lwp): Update comment.
3642 (attach_proc_task_lwp_callback): New function.
3643 (linux_attach): Adjust to rename and use
3644 linux_proc_attach_tgid_threads.
3645 (linux_attach_fail_reason_string): Delete declaration.
3646
76f2b779
JB		 36472015-01-01 Joel Brobecker <brobecker@adacore.com>
3648
3649 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
3650 * server.c (gdbserver_version): Likewise.
3651
fafcc06a
SDJ		 36522014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
3653
3654 * remote-utils.c: Include ctype.h.
3655 (input_interrupt): Explicitly handle the case when the char
3656 received is the NUL byte. Improve the printing of non-ASCII
3657 characters.
3658
beed38b8
JB		 36592014-12-16 Joel Brobecker <brobecker@adacore.com>
3660
3661 * linux-low.c (linux_low_filter_event): Update call to
3662 linux_enable_event_reporting following the addition of
3663 a new parameter to that function.
3664
bf330350
CU		 36652014-12-16 Catalin Udma <catalin.udma@freescale.com>
3666
3667 PR server/17457
3668 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
3669 (AARCH64_FPCR_REGNO): Likewise.
3670 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
3671 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
3672 (aarch64_store_fpregset): Likewise.
3673
5227d625
JB		 36742014-12-15 Joel Brobecker <brobecker@adacore.com>
3675
3676 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
3677 Remove FIXME comment about assumption about N.
3678
f93b65a0
JB		 36792014-12-13 Joel Brobecker <brobecker@adacore.com>
3680
3681 * configure.ac: If large-file support is disabled in GDBserver,
3682 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
3683 * configure: Regenerate.
3684
e5a9158d
AA		 36852014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3686
3687 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
3688 warning upon ENODATA from ptrace.
3689 * linux-s390-low.c (s390_store_tdb): New.
3690 (s390_regsets): Add regset for NT_S390_TDB.
3691
feea5f36
AA		 36922014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3693
3694 * linux-low.c (regsets_store_inferior_registers): Skip regsets
3695 without a fill_function.
3696 * linux-s390-low.c (s390_fill_last_break): Remove.
3697 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
3698 (s390_arch_setup): Use regset's size instead of fill_function for
3699 loop end condition.
3700
098dbe61
AA		 37012014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3702
3703 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
3704 the regset's store function when ptrace returned an error.
3705 * regcache.c (get_thread_regcache): Invalidate register cache
3706 before fetching inferior's registers.
3707
28eef672
AA		 37082014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3709
3710 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
3711 while-loop as for-loop.
3712 (regsets_store_inferior_registers): Likewise.
3713
bdca27a2
YQ		 37142014-11-28 Yao Qi <yao@codesourcery.com>
3715
3716 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
3717 * config.in, configure: Re-generate.
3718 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
3719 is defined.
3720
9c232dda
YQ		 37212014-11-21 Yao Qi <yao@codesourcery.com>
3722
3723 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
3724 (AC_CHECK_HEADERS): Remove malloc.h.
3725 * configure: Re-generated.
3726 * config.in: Re-generated.
3727 * server.h: Don't include alloca.h and malloc.h.
3728 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
3729 Don't include malloc.h.
3730
43968415
JB		 37312014-11-17 Joel Brobecker <brobecker@adacore.com>
3732
3733 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
3734 corresponding ERRNO check in same block.
3735
40e91bc7
PA		 37362014-11-12 Pedro Alves <palves@redhat.com>
3737
3738 * server.c (cont_thread): Update comment.
3739 (start_inferior, attach_inferior): No longer clear cont_thread.
3740 (handle_v_cont): No longer set cont_thread.
3741 (captured_main): Clear cont_thread each time a GDB connects.
3742
c2c118cf
PA		 37432014-11-12 Pedro Alves <palves@redhat.com>
3744
3745 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
3746 thread, and don't resume all threads if the Hc thread has exited.
3747
78708b7c
PA		 37482014-11-12 Pedro Alves <palves@redhat.com>
3749
3750 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
3751 the process group instead of to a specific LWP.
3752
a2abc7de
PA		 37532014-10-15 Pedro Alves <palves@redhat.com>
3754
3755 PR server/17487
3756 * win32-arm-low.c (arm_set_thread_context): Remove current_event
3757 parameter.
3758 (arm_set_thread_context): Delete.
3759 (the_low_target): Adjust.
3760 * win32-i386-low.c (debug_registers_changed)
3761 (debug_registers_used): Delete.
3762 (update_debug_registers_callback): New function.
3763 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
3764 needing to update their debug registers.
3765 (win32_get_current_dr): New function.
3766 (x86_dr_low_get_addr, x86_dr_low_get_control)
3767 (x86_dr_low_get_status): Fetch the debug register from the thread
3768 record's context.
3769 (i386_initial_stuff): Adjust.
3770 (i386_get_thread_context): Remove current_event parameter. Don't
3771 clear debug_registers_changed nor copy DR values to
3772 debug_reg_state.
3773 (i386_set_thread_context): Delete.
3774 (i386_prepare_to_resume): New function.
3775 (i386_thread_added): Mark the thread as needing to update irs
3776 debug registers.
3777 (the_low_target): Remove i386_set_thread_context and install
3778 i386_prepare_to_resume.
3779 * win32-low.c (win32_get_thread_context): Adjust.
3780 (win32_set_thread_context): Use SetThreadContext
3781 directly.
3782 (win32_prepare_to_resume): New function.
3783 (win32_require_context): New function, factored out from ...
3784 (thread_rec): ... this.
3785 (continue_one_thread): Call win32_prepare_to_resume on each thread
3786 we're about to continue.
3787 (win32_resume): Call win32_prepare_to_resume on the event thread.
3788 * win32-low.h (struct win32_thread_info)
3789 <debug_registers_changed>: New field.
3790 (struct win32_target_ops): Change prototype of set_thread_context,
3791 delete set_thread_context and add prepare_to_resume.
3792 (win32_require_context): New declaration.
3793
a442d071
GB		 37942014-10-08 Gary Benson <gbenson@redhat.com>
3795
3796 * server.h: Do not include common-exceptions.h.
3797
6f1947e8
GB		 37982014-10-08 Gary Benson <gbenson@redhat.com>
3799
3800 * server.h: Do not include cleanups.h.
3801
63b434a4
JH		 38022014-09-30 James Hogan <james.hogan@imgtec.com>
3803
3804 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
3805 mips64-dsp-linux.c.
3806
c4d9ceb6
YQ		 38072014-09-23 Yao Qi <yao@codesourcery.com>
3808
3809 * linux-low.c (lp_status_maybe_breakpoint): New function.
3810 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
3811 (count_events_callback): Likewise.
3812 (select_event_lwp_callback): Likewise.
3813 (cancel_breakpoints_callback): Likewise.
3814
89a5711c
DB		 38152014-09-19 Don Breazeal <donb@codesourcery.com>
3816
3817 * linux-low.c (handle_extended_wait): Call
3818 linux_ptrace_get_extended_event.
3819 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
3820 linux_is_extended_waitstatus.
3821
bffc0964
JB		 38222014-09-16 Joel Brobecker <brobecker@adacore.com>
3823
3824 * Makefile.in (CPPFLAGS): Define.
3825 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
3826 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
3827
0bfdf32f
GB		 38282014-09-16 Gary Benson <gbenson@redhat.com>
3829
3830 * inferiors.h (current_inferior): Renamed as...
3831 (current_thread): New variable. All uses updated.
3832 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
3833 (maybe_move_out_of_jump_pad): Likewise.
3834 (cancel_breakpoint): Likewise.
3835 (linux_low_filter_event): Likewise.
3836 (wait_for_sigstop): Likewise.
3837 (linux_resume_one_lwp): Likewise.
3838 (need_step_over_p): Likewise.
3839 (start_step_over): Likewise.
3840 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
3841 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
3842 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
3843 and save_inferior as saved_thread.
3844 * regcache.c (get_thread_regcache): Renamed saved_inferior as
3845 saved_thread.
3846 (regcache_invalidate_thread): Likewise.
3847 * remote-utils.c (prepare_resume_reply): Likewise.
3848 * thread-db.c (thread_db_get_tls_address): Likewise.
3849 (disable_thread_event_reporting): Likewise.
3850 (remove_thread_event_breakpoints): Likewise.
3851 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
3852 as saved_thread.
3853 * target.h (set_desired_inferior): Renamed as...
3854 (set_desired_thread): New declaration. All uses updated.
3855 * server.c (myresume): Updated comment to reference thread instead
3856 of inferior.
3857 (handle_serial_event): Likewise.
3858 (handle_target_event): Likewise.
3859
361c8ade
GB		 38602014-09-12 Tom Tromey <tromey@redhat.com>
3861 Gary Benson <gbenson@redhat.com>
3862
3863 * regcache.h: Include common-regcache.h.
3864 (regcache_read_pc): Don't declare.
3865 * regcache.c (get_thread_regcache_for_ptid): New function.
3866
bd9269f7
GB		 38672014-09-11 Tom Tromey <tromey@redhat.com>
3868 Gary Benson <gbenson@redhat.com>
3869
3870 * symbol.c: New file.
3871 * Makefile.in (SFILES): Add symbol.c.
3872 (OBS): Add symbol.o.
3873
f8c1d06b
GB		 38742014-09-11 Gary Benson <gbenson@redhat.com>
3875
3876 * target.c (target_stop_ptid, target_continue_ptid): New
3877 functions.
3878
721ec300
GB		 38792014-09-11 Tom Tromey <tromey@redhat.com>
3880 Gary Benson <gbenson@redhat.com>
3881
3882 * target.h: Include target/target.h.
3883 * target.c (target_read_memory, target_read_uint32)
3884 (target_write_memory): New functions.
3885
c5e92cca
GB		 38862014-09-11 Gary Benson <gbenson@redhat.com>
3887
3888 * server.h (debug_hw_points): Don't declare.
3889 * server.c (debug_hw_points): Don't define. Replace all uses
3890 with show_debug_regs.
3891 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
3892 all uses with show_debug_regs.
3893
2e4bb98a
EBM		 38942014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
3895
3896 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
3897 endianness into account.
3898 (ppc_supply_ptrace_register): Likewise.
3899
ac740bc7
JH		 39002014-09-03 James Hogan <james.hogan@imgtec.com>
3901
3902 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
3903 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
3904
97ea6506
GB		 39052014-09-03 Gary Benson <gbenson@redhat.com>
3906
3907 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
3908 ALL_DEBUG_ADDRESS_REGISTERS.
3909
df7e5265
GB		 39102014-09-02 Gary Benson <gbenson@redhat.com>
3911
3912 * i386-low.h: Renamed as...
3913 * x86-low.h: New file. All type, function and variable name
3914 prefixes changed from "i386_" to "x86_". All references updated.
3915 * i386-low.c: Renamed as...
3916 * x86-low.c: New file. All type, function and variable name
3917 prefixes changed from "i386_" to "x86_". All references updated.
3918
ed859da7
GB		 39192014-09-02 Gary Benson <gbenson@redhat.com>
3920
3921 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
3922 (x86_linux_new_thread): Likewise.
3923
860789c7
GB		 39242014-08-29 Gary Benson <gbenson@redhat.com>
3925
3926 * server.h (setjmp.h): Do not include.
3927 (toplevel): Do not declare.
3928 (common-exceptions.h): Include.
3929 (cleanups.h): Likewise.
3930 * server.c (toplevel): Do not define.
3931 (exit_code): New static global.
3932 (detach_or_kill_for_exit_cleanup): New function.
3933 (main): New function. Original main renamed to...
3934 (captured_main): New function.
3935 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
3936
ff55e1b5
GB		 39372014-08-29 Gary Benson <gbenson@redhat.com>
3938
3939 * Makefile.in (SFILES): Add common/common-exceptions.c.
3940 (OBS): Add common-exceptions.o.
3941 (common-exceptions.o): New rule.
3942 * utils.c (prepare_to_throw_exception): New function.
3943
e9bcb658
GB		 39442014-08-29 Gary Benson <gbenson@redhat.com>
3945
3946 * config.in: Regenerate.
3947 * configure: Likewise.
3948
e3180625
GB		 39492014-08-29 Gary Benson <gbenson@redhat.com>
3950
3951 * Makefile.in (SFILES): Add common/cleanups.c.
3952 (OBS): cleanups.o.
3953 (cleanups.o): New rule.
3954
e3d6ba5d
GB		 39552014-08-29 Gary Benson <gbenson@redhat.com>
3956
3957 * utils.c (internal_vwarning): New function.
3958
7096e886
GB		 39592014-08-28 Gary Benson <gbenson@redhat.com>
3960
3961 * utils.h (fatal): Remove declaration.
3962 * utils.c (fatal): Remove function.
3963
14ce3192
GB		 39642014-08-28 Gary Benson <gbenson@redhat.com>
3965
3966 * tracepoint.c (gdb_agent_init): Replace fatal with
3967 perror_with_name.
3968 (initialize_tracepoint): Likewise.
3969
50278d59
GB		 39702014-08-28 Gary Benson <gbenson@redhat.com>
3971
3972 * remote-utils.c (remote_prepare): Replace fatal with error.
3973
aa96c426
GB		 39742014-08-28 Gary Benson <gbenson@redhat.com>
3975
3976 * linux-low.c (linux_async): Replace fatal with warning.
3977 Tidy up and return.
3978 (linux_start_non_stop): Return -1 if linux_async failed.
3979
f7160e97
GB		 39802014-08-28 Gary Benson <gbenson@redhat.com>
3981
3982 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
3983 gdb_assert.
3984 (i386_dr_low_get_addr): Remove vague comment.
3985 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
3986 gdb_assert.
3987
38e08fca
GB		 39882014-08-28 Gary Benson <gbenson@redhat.com>
3989
3990 * inferiors.c (get_thread_process): Replace check with gdb_assert.
3991 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
3992 internal_error.
3993 (linux_resume_one_lwp): Likewise.
3994 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
3995 gdb_assert.
3996 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
3997 with internal_error.
3998 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
3999 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4000 (find_register_by_name): Replace fatal with internal_error.
4001 (find_regno): Likewise.
4002 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4003 * thread-db.c (thread_db_create_event): Likewise.
4004 (thread_db_load_search): Likewise.
4005 (try_thread_db_load_1): Likewise.
4006 * tracepoint.c (get_jump_space_head): Replace fatal with
4007 internal_error.
4008 (claim_trampoline_space): Likewise.
4009 (have_fast_tracepoint_trampoline_buffer): Likewise.
4010 (cmd_qtstart): Likewise.
4011 (stop_tracing): Likewise.
4012 (fast_tracepoint_collecting): Likewise.
4013 (target_malloc): Likewise.
4014 (download_tracepoint): Likewise.
4015 (download_trace_state_variables): Replace check with gdb_assert.
4016 (upload_fast_traceframes): Replace fatal with internal_error.
4017
34abf635
GB		 40182014-08-19 Tom Tromey <tromey@redhat.com>
4019 Gary Benson <gbenson@redhat.com>
4020
4021 * Makefile.in (SFILES): Add common/common-debug.c.
4022 (OBS): Add common-debug.o.
4023 (common-debug.o): New rule.
4024 * debug.h (debug_printf): Don't declare.
4025 * debug.c (debug_printf): Renamed and rewritten as...
4026 (debug_vprintf): New function.
4027
f6e94d78
GB		 40282014-08-19 Gary Benson <gbenson@redhat.com>
4029
4030 * utils.h: Do not include print-utils.h.
4031
9239eeab
GB		 40322014-08-19 Tom Tromey <tromey@redhat.com>
4033 Gary Benson <gbenson@redhat.com>
4034
4035 * server.h: Add static assertion.
4036 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4037
ef87c8bb
GB		 40382014-08-19 Tom Tromey <tromey@redhat.com>
4039 Gary Benson <gbenson@redhat.com>
4040
4041 * Makefile.in (SFILES): Add common/errors.c.
4042 (OBS): Add errors.o.
4043 (IPA_OBS): Add errors-ipa.o.
4044 (errors.o): New rule.
4045 (errors-ipa.o): Likewise.
4046 * utils.h (perror_with_name, error, warning): Don't declare.
4047 * utils.c (warning): Renamed and rewritten as...
4048 (vwarning): New function.
4049 (error): Renamed and rewritten as...
4050 (verror): New function.
4051 (internal_error): Renamed and rewritten as...
4052 (internal_verror): New function.
4053
bb974a24
GB		 40542014-08-07 Gary Benson <gbenson@redhat.com>
4055
4056 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4057 * configure: Regenerate.
4058 * config.in: Likewise.
4059 * server.h: Do not include errno.h.
4060 * event-loop.c: Likewise.
4061 * hostio-errno.c: Likewise.
4062 * linux-low.c: Likewise.
4063 * remote-utils.c: Likewise.
4064 * spu-low.c: Likewise.
4065 * utils.c: Likewise.
4066 * gdbreplay.c: Unconditionally include errno.h.
4067
6d3d12eb
GB		 40682014-08-07 Gary Benson <gbenson@redhat.com>
4069
4070 * server.h: Do not include string.h.
4071 * event-loop.c: Likewise.
4072 * linux-low.c: Likewise.
4073 * regcache.c: Likewise.
4074 * remote-utils.c: Likewise.
4075 * spu-low.c: Likewise.
4076 * utils.c: Likewise.
4077
dccbb609
GB		 40782014-08-07 Gary Benson <gbenson@redhat.com>
4079
4080 * server.h: Do not include gdb_assert.h.
4081
e76df0d0
GB		 40822014-08-07 Gary Benson <gbenson@redhat.com>
4083
4084 * server.h: Do not include common-utils.h.
4085
4cb9c816
GB		 40862014-08-07 Gary Benson <gbenson@redhat.com>
4087
4088 * server.h: Do not include ptid.h.
4089 * notif.h: Likewise.
4090
3995eeee
GB		 40912014-08-07 Gary Benson <gbenson@redhat.com>
4092
4093 * server.h: Do not include gdb_locale.h.
4094
cb9f1a9b
GB		 40952014-08-07 Gary Benson <gbenson@redhat.com>
4096
4097 * server.h: Do not include gdb/signals.h.
4098 * win32-low.c: Likewise.
4099
a5fceff8
GB		 41002014-08-07 Gary Benson <gbenson@redhat.com>
4101
4102 * server.h: Do not include pathmax.h.
4103
b9391142
GB		 41042014-08-07 Gary Benson <gbenson@redhat.com>
4105
4106 * server.h: Do not include libiberty.h.
4107 * linux-bfin-low.c: Likewise.
4108
0e443c87
GB		 41092014-08-07 Gary Benson <gbenson@redhat.com>
4110
4111 * server.h: Do not include ansidecl.h.
4112
8ebb3f56
GB		 41132014-08-07 Gary Benson <gbenson@redhat.com>
4114
4115 * linux-x86-low.c: Do not include stddef.h.
4116 * lynx-ppc-low.c: Likewise.
4117 * tracepoint.c: Likewise.
4118
8980bdf6
GB		 41192014-08-07 Gary Benson <gbenson@redhat.com>
4120
4121 * server.h: Do not include stdarg.h.
4122 * nto-low.c: Likewise.
4123
d7096f71
GB		 41242014-08-07 Gary Benson <gbenson@redhat.com>
4125
4126 * server.h: Do not include stdlib.h.
4127 * inferiors.c: Likewise.
4128 * linux-low.c: Likewise.
4129 * regcache.c: Likewise.
4130 * spu-low.c: Likewise.
4131 * tracepoint.c: Likewise.
4132 * utils.c: Likewise.
4133
d02f550d
GB		 41342014-08-07 Gary Benson <gbenson@redhat.com>
4135
4136 * server.h: Do not include stdio.h.
4137 * linux-low.c: Likewise.
4138 * remote-utils.c: Likewise.
4139 * spu-low.c: Likewise.
4140 * utils.c: Likewise.
4141 * wincecompat.c: Likewise.
4142
87f6c4e3
GB		 41432014-08-06 Gary Benson <gbenson@redhat.com>
4144
4145 * regcache.c (init_register_cache): Move conditionals inside if.
4146
7089dca4
GB		 41472014-08-06 Gary Benson <gbenson@redhat.com>
4148
4149 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4150
462f517e
GB		 41512014-07-31 Gary Benson <gbenson@redhat.com>
4152
4153 * ax.h: Do not include server.h.
4154 * gdbthread.h: Likewise.
4155 * lynx-low.h: Likewise.
4156 * notif.h: Likewise.
4157
976411d6
GB		 41582014-07-30 Gary Benson <gbenson@redhat.com>
4159
4160 * server.h: Include common-defs.h.
4161 Do not include config.h or build-gnulib-gdbserver/config.h.
4162
d41f6d8e
GB		 41632014-07-30 Gary Benson <gbenson@redhat.com>
4164
4165 * hostio-errno.c: Move server.h to top of includes list.
4166 * inferiors.c: Likewise.
4167 * linux-x86-low.c: Likewise.
4168 * notif.c: Include server.h.
4169
314c6a35
TT		 41702014-07-24 Tom Tromey <tromey@redhat.com>
4171 Gary Benson <gbenson@redhat.com>
4172
4173 * server.h (CORE_ADDR): Now unsigned.
4174
69ff6be5
PA		 41752014-07-16 Pedro Alves <palves@redhat.com>
4176
4177 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4178
ce9e3fe7
PA		 41792014-07-15 Pedro Alves <palves@redhat.com>
4180
4181 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4182 copy.
4183
e76126e8
PA		 41842014-07-11 Pedro Alves <palves@redhat.com>
4185
4186 * linux-low.c (kill_wait_lwp): New function, based on
4187 kill_one_lwp_callback, but use my_waitpid directly.
4188 (kill_one_lwp_callback, linux_kill): Use it.
4189
8e9db26e
PA		 41902014-06-23 Pedro Alves <palves@redhat.com>
4191
4192 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4193 before setting DR0..DR3.
4194
698b3e08
GB		 41952014-06-20 Gary Benson <gbenson@redhat.com>
4196
4197 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4198 * configure: Regenerated.
4199 * config.in: Likewise.
4200
125f8a3d
GB		 42012014-06-20 Gary Benson <gbenson@redhat.com>
4202
4203 * Makefile.in (SFILES): Update locations for files moved
4204 from common to nat.
4205 (object file files): Reordered.
4206
42995dbd
GB		 42072014-06-20 Gary Benson <gbenson@redhat.com>
4208
4209 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4210 (i386_dr_low_set_addr): Likewise.
4211 (i386_dr_low_get_addr): Likewise.
4212 (i386_dr_low_can_set_control): Likewise.
4213 (i386_dr_low_set_control): Likewise.
4214 (i386_dr_low_get_control): Likewise.
4215 (i386_dr_low_get_status): Likewise.
4216 (i386_get_debug_register_length): Likewise.
4217 * linux-x86-low.c (i386_dr_low_set_addr):
4218 Changed signature. Made static.
4219 (i386_dr_low_get_addr): Likewise.
4220 (i386_dr_low_set_control): Likewise.
4221 (i386_dr_low_get_control): Likewise.
4222 (i386_dr_low_get_status): Likewise.
4223 (i386_dr_low): New global variable.
4224 * win32-i386-low.c (i386_dr_low_set_addr):
4225 Changed signature. Made static.
4226 (i386_dr_low_get_addr): Likewise.
4227 (i386_dr_low_set_control): Likewise.
4228 (i386_dr_low_get_control): Likewise.
4229 (i386_dr_low_get_status): Likewise.
4230 (i386_dr_low): New global variable.
4231
e1d2394b
MS		 42322014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
4233
4234 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
4235 * Makefile.in (AR, AR_FLAGS): Define.
4236 * configure: Regenerate.
4237
3a8ee006
GB		 42382014-06-19 Gary Benson <gbenson@redhat.com>
4239
4240 * Makefile.in (i386-dregs.o): New rule.
4241 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
4242 * i386-low.c (target.h): Remove include.
4243 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
4244 (DR_CONTROL_SHIFT): Likewise.
4245 (DR_CONTROL_SIZE): Likewise.
4246 (DR_RW_EXECUTE): Likewise.
4247 (DR_RW_WRITE): Likewise.
4248 (DR_RW_READ): Likewise.
4249 (DR_RW_IORW): Likewise.
4250 (DR_LEN_1): Likewise.
4251 (DR_LEN_2): Likewise.
4252 (DR_LEN_4): Likewise.
4253 (DR_LEN_8): Likewise.
4254 (DR_LOCAL_ENABLE_SHIFT): Likewise.
4255 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
4256 (DR_ENABLE_SIZE): Likewise.
4257 (DR_LOCAL_SLOWDOWN): Likewise.
4258 (DR_GLOBAL_SLOWDOWN): Likewise.
4259 (DR_CONTROL_RESERVED): Likewise.
4260 (I386_DR_CONTROL_MASK): Likewise.
4261 (I386_DR_VACANT): Likewise.
4262 (I386_DR_LOCAL_ENABLE): Likewise.
4263 (I386_DR_GLOBAL_ENABLE): Likewise.
4264 (I386_DR_DISABLE): Likewise.
4265 (I386_DR_SET_RW_LEN): Likewise.
4266 (I386_DR_GET_RW_LEN): Likewise.
4267 (I386_DR_WATCH_HIT): Likewise.
4268 (i386_wp_op_t): Likewise.
4269 (i386_show_dr): Likewise.
4270 (i386_length_and_rw_bits): Likewise.
4271 (i386_insert_aligned_watchpoint): Likewise.
4272 (i386_remove_aligned_watchpoint): Likewise.
4273 (i386_handle_nonaligned_watchpoint): Likewise.
4274 i386_update_inferior_debug_regs(): Likewise.
4275 (i386_dr_insert_watchpoint): Likewise.
4276 (i386_dr_remove_watchpoint): Likewise.
4277 (i386_dr_region_ok_for_watchpoint): Likewise.
4278 (i386_dr_stopped_data_address): Likewise.
4279 (i386_dr_stopped_by_watchpoint): Likewise.
4280
8f26655c
GB		 42812014-06-19 Gary Benson <gbenson@redhat.com>
4282
4283 * i386-low.c (i386_dr_show): Renamed to
4284 i386_show_dr and made static. All uses updated.
4285 (i386_dr_length_and_rw_bits): Renamed to
4286 i386_length_and_rw_bits and made static.
4287 All uses updated.
4288 (i386_dr_insert_aligned_watchpoint): Renamed to
4289 i386_insert_aligned_watchpoint and made static.
4290 All uses updated.
4291 (i386_dr_remove_aligned_watchpoint): Renamed to
4292 i386_remove_aligned_watchpoint and made static.
4293 All uses updated.
4294 (i386_dr_update_inferior_debug_regs): Renamed to
4295 i386_update_inferior_debug_regs and made static.
4296 All uses updated.
4297
b9228891
GB		 42982014-06-18 Gary Benson <gbenson@redhat.com>
4299
5171def3
GB		 4300 * i386-low.h (i386_dr_low_can_set_addr): New macro.
4301 (i386_dr_low_can_set_control): Likewise.
4302 (i386_get_debug_register_length): Likewise.
4303 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
4304 (i386_dr_low_can_set_control): Likewise.
4305 (i386_get_debug_register_length): Likewise.
4306
43072014-06-17 Gary Benson <gbenson@redhat.com>
4308
b9228891
GB		 4309 * i386-low.h (i386-dregs.h): New include.
4310 (DR_FIRSTADDR): Now in i386-dregs.h.
4311 (DR_LASTADDR): Likewise.
4312 (DR_NADDR): Likewise.
4313 (DR_STATUS): Likewise.
4314 (DR_CONTROL): Likewise.
4315 (i386_debug_reg_state): Likewise.
4316 (i386_dr_insert_watchpoint): Likewise.
4317 (i386_dr_remove_watchpoint): Likewise.
4318 (i386_dr_region_ok_for_watchpoint): Likewise.
4319 (i386_dr_stopped_data_address): Likewise.
4320 (i386_dr_stopped_by_watchpoint): Likewise.
4321 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
4322
4be83cc2
GB		 43232014-06-18 Gary Benson <gbenson@redhat.com>
4324
4325 * i386-low.h (i386_low_insert_watchpoint): Renamed to
4326 i386_dr_insert_watchpoint.
4327 (i386_low_remove_watchpoint): Renamed to
4328 i386_dr_remove_watchpoint.
4329 (i386_low_region_ok_for_watchpoint): Renamed to
4330 i386_dr_region_ok_for_watchpoint.
4331 (i386_low_stopped_data_address): Renamed to
4332 i386_dr_stopped_data_address.
4333 (i386_low_stopped_by_watchpoint): Renamed to
4334 i386_dr_stopped_by_watchpoint.
4335 * i386-low.c (i386_show_dr): Renamed to
4336 i386_dr_show and made nonstatic. All uses updated.
4337 (i386_length_and_rw_bits): Renamed to
4338 i386_dr_length_and_rw_bits and made nonstatic.
4339 All uses updated.
4340 (i386_insert_aligned_watchpoint): Renamed to
4341 i386_dr_insert_aligned_watchpoint and made nonstatic.
4342 All uses updated.
4343 (i386_remove_aligned_watchpoint): Renamed to
4344 i386_dr_remove_aligned_watchpoint and made nonstatic.
4345 All uses updated.
4346 (i386_update_inferior_debug_regs): Renamed to
4347 i386_dr_update_inferior_debug_regs and made nonstatic.
4348 All uses updated.
4349 (i386_low_insert_watchpoint): Renamed to
4350 i386_dr_insert_watchpoint. All uses updated.
4351 (i386_low_remove_watchpoint): Renamed to
4352 i386_dr_remove_watchpoint. All uses updated.
4353 (i386_low_region_ok_for_watchpoint): Renamed to
4354 i386_dr_region_ok_for_watchpoint. All uses updated.
4355 (i386_low_stopped_data_address): Renamed to
4356 i386_dr_stopped_data_address. All uses updated.
4357 (i386_low_stopped_by_watchpoint): Renamed to
4358 i386_dr_stopped_by_watchpoint. All uses updated.
4359
131aa0d4
GB		 43602014-06-18 Gary Benson <gbenson@redhat.com>
4361
4362 * i386-low.c (i386_dr_low_can_set_addr): New macro.
4363 (i386_dr_low_can_set_control): Likewise.
4364 (i386_insert_aligned_watchpoint): New check.
4365
d9305f7f
GB		 43662014-06-18 Gary Benson <gbenson@redhat.com>
4367
4368 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
4369 Renamed to state.
4370
e927c9fc
GB		 43712014-06-18 Gary Benson <gbenson@redhat.com>
4372
4373 * i386-low.c (i386_length_and_rw_bits): Use internal_error
4374 instead of fatal and error.
4375 (i386_handle_nonaligned_watchpoint): Likewise.
4376
1b6d4134
GB		 43772014-06-18 Gary Benson <gbenson@redhat.com>
4378
4379 * i386-low.c (i386_get_debug_register_length): New macro.
4380 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
4381 (i386_show_dr): Use debug_printf instead of fprintf. Use
4382 phex to format values.
4383
6e62758f
GB		 43842014-06-18 Gary Benson <gbenson@redhat.com>
4385
4386 * i386-low.h: Comment changes.
4387 * i386-low.c: Likewise.
4388
fc6e2f03
GB		 43892014-06-18 Gary Benson <gbenson@redhat.com>
4390
4391 * i386-low.c: Whitespace changes.
4392
f9d1eeed
TT		 43932014-06-12 Tom Tromey <tromey@redhat.com>
4394
4395 * utils.c (freeargv): Remove.
4396
0b04e523
TT		 43972014-06-12 Tom Tromey <tromey@redhat.com>
4398
4399 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
4400 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
4401 (parse_debug_format_options): Likewise.
4402 (gdbserver_usage): Likewise.
4403 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
4404 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
4405 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
4406 against libiberty.
4407 ($(LIBGNU)): Depend on libiberty.
4408 (all-lib): Recurse into all subdirs.
4409 (install-only): Invoke "install" target in subdirs.
4410 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
4411 targets.
4412 * configure: Rebuild.
4413 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
4414 for vasprintf, vsnprintf, or gettimeofday.
4415 * configure.srv: Don't add safe-ctype.o or lbasename.o to
4416 srv_tgtobj.
4417
270c9937
JB		 44182014-06-05 Joel Brobecker <brobecker@adacore.com>
4419
4420 * development.sh: Delete.
4421 * Makefile.in (config.status): Adjust dependency on development.sh.
4422 * configure.ac: Adjust development.sh source call.
4423 * configure: Regenerate.
4424
0a261ed8
PA		 44252014-06-02 Pedro Alves <palves@redhat.com>
4426
4427 * ax.c (gdb_free_agent_expr): New function.
4428 * ax.h (gdb_free_agent_expr): New declaration.
4429 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
4430 list.
4431 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
4432 static.
4433 (clear_breakpoint_conditions_and_commands): New function.
4434 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
4435 (clear_breakpoint_conditions_and_commands): New declaration.
4436
e9dae05e
RR		 44372014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4438
4439 * linux-aarch64-low.c (asm/ptrace.h): Include.
4440
5876f503
JK		 44412014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
4442
4443 Fix TLS access for -static -pthread.
4444 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
4445 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
4446 (thread_db_load_search, try_thread_db_load_1): Initialize it.
4447
802e8e6d
PA		 44482014-05-20 Pedro Alves <palves@redhat.com>
4449
4450 * linux-aarch64-low.c (aarch64_insert_point)
4451 (aarch64_remove_point): No longer check whether the type is
4452 supported here. Adjust to new interface.
4453 (the_low_target): Install aarch64_supports_z_point_type as
4454 supports_z_point_type method.
4455 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
4456 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
4457 instead of a Z packet char. Adjust.
4458 (arm_supports_z_point_type): New function.
4459 (arm_insert_point, arm_remove_point): Adjust to new interface.
4460 (the_low_target): Install arm_supports_z_point_type.
4461 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
4462 (cris_insert_point, cris_remove_point): Adjust to new interface.
4463 Don't check whether the type is supported here.
4464 (the_low_target): Install cris_supports_z_point_type.
4465 * linux-low.c (linux_supports_z_point_type): New function.
4466 (linux_insert_point, linux_remove_point): Adjust to new interface.
4467 * linux-low.h (struct linux_target_ops) <insert_point,
4468 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
4469 raw_breakpoint pointer parameter.
4470 <supports_z_point_type>: New method.
4471 * linux-mips-low.c (mips_supports_z_point_type): New function.
4472 (mips_insert_point, mips_remove_point): Adjust to new interface.
4473 Use mips_supports_z_point_type.
4474 (the_low_target): Install mips_supports_z_point_type.
4475 * linux-ppc-low.c (the_low_target): Install NULL as
4476 supports_z_point_type method.
4477 * linux-s390-low.c (the_low_target): Install NULL as
4478 supports_z_point_type method.
4479 * linux-sparc-low.c (the_low_target): Install NULL as
4480 supports_z_point_type method.
4481 * linux-x86-low.c (x86_supports_z_point_type): New function.
4482 (x86_insert_point): Adjust to new insert_point interface. Use
4483 insert_memory_breakpoint. Adjust to new
4484 i386_low_insert_watchpoint interface.
4485 (x86_remove_point): Adjust to remove_point interface. Use
4486 remove_memory_breakpoint. Adjust to new
4487 i386_low_remove_watchpoint interface.
4488 (the_low_target): Install x86_supports_z_point_type.
4489 * lynx-low.c (lynx_target_ops): Install NULL as
4490 supports_z_point_type callback.
4491 * nto-low.c (nto_supports_z_point_type): New.
4492 (nto_insert_point, nto_remove_point): Adjust to new interface.
4493 (nto_target_ops): Install nto_supports_z_point_type.
4494 * mem-break.c: Adjust intro comment.
4495 (struct raw_breakpoint) <raw_type, size>: New fields.
4496 <inserted>: Update comment.
4497 <shlib_disabled>: Delete field.
4498 (enum bkpt_type) <gdb_breakpoint>: Delete value.
4499 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
4500 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
4501 (raw_bkpt_type_to_target_hw_bp_type): New function.
4502 (find_enabled_raw_code_breakpoint_at): New function.
4503 (find_raw_breakpoint_at): New type and size parameters. Use them.
4504 (insert_memory_breakpoint): New function, based off
4505 set_raw_breakpoint_at.
4506 (remove_memory_breakpoint): New function.
4507 (set_raw_breakpoint_at): Reimplement.
4508 (set_breakpoint): New, based on set_breakpoint_at.
4509 (set_breakpoint_at): Reimplement.
4510 (delete_raw_breakpoint): Go through the_target->remove_point
4511 instead of assuming memory breakpoints.
4512 (find_gdb_breakpoint_at): Delete.
4513 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
4514 (find_gdb_breakpoint): New function.
4515 (set_gdb_breakpoint_at): Delete.
4516 (z_type_supported): New function.
4517 (set_gdb_breakpoint_1): New function, loosely based off
4518 set_gdb_breakpoint_at.
4519 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
4520 (delete_gdb_breakpoint_at): Delete.
4521 (delete_gdb_breakpoint_1): New function, loosely based off
4522 delete_gdb_breakpoint_at.
4523 (delete_gdb_breakpoint): New function.
4524 (clear_gdb_breakpoint_conditions): Rename to ...
4525 (clear_breakpoint_conditions): ... this. Don't handle a NULL
4526 breakpoint.
4527 (add_condition_to_breakpoint): Make static.
4528 (add_breakpoint_condition): Take a struct breakpoint pointer
4529 instead of an address. Adjust.
4530 (gdb_condition_true_at_breakpoint): Rename to ...
4531 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
4532 z_type parameter.
4533 (gdb_condition_true_at_breakpoint): Reimplement.
4534 (add_breakpoint_commands): Take a struct breakpoint pointer
4535 instead of an address. Adjust.
4536 (gdb_no_commands_at_breakpoint): Rename to ...
4537 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
4538 parameter. Return true if no breakpoint was found. Change debug
4539 output.
4540 (gdb_no_commands_at_breakpoint): Reimplement.
4541 (run_breakpoint_commands): Rename to ...
4542 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
4543 and change return type to boolean.
4544 (run_breakpoint_commands): New function.
4545 (gdb_breakpoint_here): Also check for Z1 breakpoints.
4546 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
4547 breakpoint. Go through the_target->remove_point instead of
4548 assuming memory breakpoint.
4549 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
4550 software and hardware breakpoints.
4551 (reinsert_raw_breakpoint): Go through the_target->insert_point
4552 instead of assuming memory breakpoint.
4553 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
4554 software and hardware breakpoints.
4555 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
4556 Check both software and hardware breakpoints.
4557 (validate_inserted_breakpoint): Assert the breakpoint is a
4558 software breakpoint. Set the inserted flag to -1 instead of
4559 setting shlib_disabled.
4560 (delete_disabled_breakpoints): Adjust.
4561 (validate_breakpoints): Only validate software breakpoints.
4562 Adjust to inserted flag change.
4563 (check_mem_read, check_mem_write): Skip breakpoint types other
4564 than software breakpoints. Adjust to inserted flag change.
4565 * mem-break.h (enum raw_bkpt_type): New enum.
4566 (raw_breakpoint, struct process_info): Forward declare.
4567 (Z_packet_to_target_hw_bp_type): Delete declaration.
4568 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
4569 (set_gdb_breakpoint, delete_gdb_breakpoint)
4570 (clear_breakpoint_conditions): New declarations.
4571 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
4572 (breakpoint_inserted_here): Update comment.
4573 (add_breakpoint_condition, add_breakpoint_commands): Replace
4574 address parameter with a breakpoint pointer parameter.
4575 (gdb_breakpoint_here): Update comment.
4576 (delete_gdb_breakpoint_at): Delete.
4577 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
4578 * server.c (process_point_options): Take a struct breakpoint
4579 pointer instead of an address. Adjust.
4580 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
4581 delete_gdb_breakpoint.
4582 * spu-low.c (spu_target_ops): Install NULL as
4583 supports_z_point_type method.
4584 * target.h: Include mem-break.h.
4585 (struct target_ops) <prepare_to_access_memory>: Update comment.
4586 <supports_z_point_type>: New field.
4587 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4588 instead of a char. Also take a raw breakpoint pointer.
4589 * win32-arm-low.c (the_low_target): Install NULL as
4590 supports_z_point_type.
4591 * win32-i386-low.c (i386_supports_z_point_type): New function.
4592 (i386_insert_point, i386_remove_point): Adjust to new interface.
4593 (the_low_target): Install i386_supports_z_point_type.
4594 * win32-low.c (win32_supports_z_point_type): New function.
4595 (win32_insert_point, win32_remove_point): Adjust to new interface.
4596 (win32_target_ops): Install win32_supports_z_point_type.
4597 * win32-low.h (struct win32_target_ops):
4598 <supports_z_point_type>: New method.
4599 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4600 instead of a char. Also take a raw breakpoint pointer.
4601
932539e3
PA		 46022014-05-20 Pedro Alves <palves@redhat.com>
4603
4604 * mem-break.h: Include break-common.h.
4605 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4606 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
4607 (Z_packet_to_target_hw_bp_type): New declaration.
4608 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
4609 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
4610 (Z_PACKET_ACCESS_WP): Delete macros.
4611 (Z_packet_to_hw_type): Delete function.
4612 * i386-low.h: Don't include break-common.h here.
4613 (Z_packet_to_hw_type): Delete declaration.
4614 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
4615 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4616 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
4617 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4618 * linux-aarch64-low.c: Don't include break-common.h here.
4619 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4620 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
4621 (Z_packet_to_target_hw_bp_type): Delete function.
4622 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
4623 function.
4624 (mips_insert_point, mips_remove_point): Use
4625 Z_packet_to_target_hw_bp_type.
4626
4ff0d3d8
PA		 46272014-05-20 Pedro Alves <palves@redhat.com>
4628
4629 * linux-aarch64-low.c: Include break-common.h.
4630 (enum target_point_type): Delete.
4631 (Z_packet_to_point_type): Rename to ...
4632 (Z_packet_to_target_hw_bp_type): ... this, and return a
4633 target_hw_bp_type instead.
4634 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
4635 instead of an enum target_point_type.
4636 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
4637 breakpoint type.
4638 (aarch64_dr_state_insert_one_point)
4639 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
4640 (aarch64_handle_aligned_watchpoint)
4641 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
4642 Take an enum target_hw_bp_type instead of an enum
4643 target_point_type.
4644 (aarch64_supports_z_point_type): New function.
4645 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
4646 use Z_packet_to_target_hw_bp_type.
4647
786dc519
JB		 46482014-05-20 Joel Brobecker <brobecker@adacore.com>
4649
4650 * configure.ac: Only use -Werror by default when DEVELOPMENT
4651 is true.
4652 * configure: Regenerate.
4653
9e0aa64f
JK		 46542014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
4655
4656 Fix gdbserver qGetTLSAddr for x86_64 -m32.
4657 * linux-x86-low.c (X86_64_USER_REGS): New.
4658 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
4659
2b577b92
YQ		 46602014-04-28 Yao Qi <yao@codesourcery.com>
4661
4662 * Makefile.in (i386-avx512.c): Fix the typo of generated file
4663 name.
4664
94611da2
PA		 46652014-04-25 Pedro Alves <palves@redhat.com>
4666
4667 PR server/16255
4668 * linux-low.c (linux_attach_fail_reason_string): New function.
4669 (linux_attach_lwp): Delete.
4670 (linux_attach_lwp_1): Rename to ...
4671 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
4672 argument. Remove "initial" parameter. Return int instead of
4673 void. Don't error or warn here.
4674 (linux_attach): Adjust to call linux_attach_lwp. Call error on
4675 failure to attach to the tgid. Call warning when failing to
4676 attach to an lwp.
4677 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
4678 argument. Remove "initial" parameter. Return int instead of
4679 void. Don't error or warn here.
4680 (linux_attach_fail_reason_string): New declaration.
4681 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
4682 interface change. Use linux_attach_fail_reason_string.
4683
01f9f808
MS		 46842014-04-24 Michael Sturm <michael.sturm@mintel.com>
4685 Walfred Tedeschi <walfred.tedeschi@intel.com>
4686
4687 * Makefile.in: Added rules to handle new files
4688 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
4689 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
4690 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
4691 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
4692 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
4693 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
4694 x32-avx512-linux.o.
4695 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
4696 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
4697 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
4698 i386/x32-avx512.xml.
4699 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
4700 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
4701 i386/x32-avx512-linux.xml.
4702 * i387-fp.c (num_avx512_k_registers): New constant for number
4703 of K registers.
4704 (num_avx512_zmmh_low_registers): New constant for number of
4705 lower ZMM registers (0-15).
4706 (num_avx512_zmmh_high_registers): New constant for number of
4707 higher ZMM registers (16-31).
4708 (num_avx512_ymmh_registers): New contant for number of higher
4709 YMM registers (ymm16-31 added by avx521 on x86_64).
4710 (num_avx512_xmm_registers): New constant for number of higher
4711 XMM registers (xmm16-31 added by AVX512 on x86_64).
4712 (struct i387_xsave): Add space for AVX512 registers.
4713 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
4714 Add code to handle AVX512 registers.
4715 (i387_xsave_to_cache): Add code to handle AVX512 registers.
4716 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
4717 prototypei from generated file.
4718 (tdesc_amd64_avx512_linux): Likewise.
4719 (init_registers_x32_avx512_linux): Likewise.
4720 (tdesc_x32_avx512_linux): Likewise.
4721 (init_registers_i386_avx512_linux): Likewise.
4722 (tdesc_i386_avx512_linux): Likewise.
4723 (x86_64_regmap): Add AVX512 registers.
4724 (x86_linux_read_description): Add code to handle AVX512 XSTATE
4725 mask.
4726 (initialize_low_arch): Add code to initialize AVX512 registers.
4727
51aa91f9
PA		 47282014-04-23 Pedro Alves <palves@redhat.com>
4729
4730 * mem-break.c (find_gdb_breakpoint_at): Make static.
4731 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
4732
a4165e94
PA		 47332014-04-23 Pedro Alves <palves@redhat.com>
4734
4735 * i386-low.c: Don't include break-common.h here.
4736 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4737 prototype to take target_hw_bp_type as argument instead of a Z
4738 packet char.
4739 * i386-low.h: Include break-common.h here.
4740 (Z_packet_to_hw_type): Declare.
4741 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4742 prototypes.
4743 * linux-x86-low.c (x86_insert_point): Convert the packet number to
4744 a target_hw_bp_type before calling i386_low_insert_watchpoint.
4745 (x86_remove_point): Convert the packet number to a
4746 target_hw_bp_type before calling i386_low_remove_watchpoint.
4747 * win32-i386-low.c (i386_insert_point): Convert the packet number
4748 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
4749 (i386_remove_point): Convert the packet number to a
4750 target_hw_bp_type before calling i386_low_remove_watchpoint.
4751
b8acf843
PA		 47522014-04-23 Pedro Alves <palves@redhat.com>
4753
4754 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
4755
d708bcd1
PA		 47562014-04-10 Pedro Alves <palves@redhat.com>
4757
4758 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
4759 Check if the condition or command is NULL before checking if the
4760 breakpoint is known. On success, return true.
4761 * mem-break.h (add_breakpoint_condition): Document return.
4762 (add_breakpoint_commands): Add describing comment.
4763 * server.c (skip_to_semicolon): New function.
4764 (process_point_options): Use it.
4765
2eec7d5b
PA		 47662014-04-09 Pedro Alves <palves@redhat.com>
4767
4768 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
4769 to lwpid_of.
4770
fa96cb38
PA		 47712014-02-27 Pedro Alves <palves@redhat.com>
4772
4773 PR 12702
4774 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
4775 macros.
4776 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
4777 output.
4778 (last_thread_of_process_p): Take a PID argument instead of a
4779 thread pointer.
4780 (linux_wait_for_lwp): Delete.
4781 (num_lwps, check_zombie_leaders, not_stopped_callback): New
4782 functions.
4783 (linux_low_filter_event): New function, party factored out from
4784 linux_wait_for_event.
4785 (linux_wait_for_event): Rename to ...
4786 (linux_wait_for_event_filtered): ... this. Add new filter ptid
4787 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
4788 sigsuspend. Check for zombie leaders.
4789 (linux_wait_for_event): Reimplement as wrapper around
4790 linux_wait_for_event_filtered.
4791 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
4792 a normal or signal exit is seen, it's the whole process exiting.
4793 (wait_for_sigstop): No longer a for_each_inferior callback.
4794 Rewrite on top of linux_wait_for_event_filtered.
4795 (stop_all_lwps): Call wait_for_sigstop directly.
4796 * server.c (resume, handle_target_event): Handle
4797 TARGET_WAITKIND_NO_RESUMED.
4798
d763de10
JB		 47992014-02-26 Joel Brobecker <brobecker@adacore.com>
4800
4801 * win32-low.c (psapi_get_dll_name,
4802 * win32_CreateToolhelp32Snapshot): Delete.
4803 (win32_CreateToolhelp32Snapshot, win32_Module32First)
4804 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
4805 Delete.
4806 (handle_load_dll): Add function description.
4807 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
4808
850a0f76
JB		 48092014-02-26 Joel Brobecker <brobecker@adacore.com>
4810
4811 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
4812 Add comment.
4813 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
4814 base address when calling win32_add_one_solib.
4815 (handle_load_dll): Delete local variable load_addr.
4816 Remove 0x1000 offset applied to DLL base address when calling
4817 win32_add_one_solib.
4818 (handle_unload_dll): Add comment.
4819
f25b3fc3
JB		 48202014-02-26 Joel Brobecker <brobecker@adacore.com>
4821
4822 * win32-low.c (win32_add_all_dlls): Renames
4823 win32_ensure_ntdll_loaded. Rewrite function documentation.
4824 Adjust implementation to always load all DLLs.
4825 Add 0x1000 offset to DLL base address when calling
4826 win32_add_one_solib.
4827 (child_initialization_done): New static global.
4828 (do_initial_child_stuff): Set child_initialization_done to
4829 zero during child initialization, and 1 after. Replace call
4830 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
4831 Add comment.
4832 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
4833 (handle_unload_dll): Add function documentation.
4834 (get_child_debug_event): Ignore load and unload DLL events
4835 during child initialization.
4836
d86d4aaf
DE		 48372014-02-20 Doug Evans <dje@google.com>
4838
3bc32da3 4839 Remove global all_lwps.
d86d4aaf
DE		 4840 * inferiors.h (ptid_of): Move here from linux-low.h.
4841 (pid_of, lwpid_of): Ditto.
4842 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
4843 parameter is a struct thread_info * now.
4844 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
4845 directly. Pass &all_threads to find_inferior instead of &all_lwps.
4846 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
4847 directly.
4848 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
4849 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
4850 * linux-arm-low.c (update_registers_callback): Update, "entry"
4851 parameter is a struct thread_info * now.
4852 Fetch lwpid from current_inferior directly.
4853 (arm_insert_point): Pass &all_threads to find_inferior instead of
4854 &all_lwps.
4855 (arm_remove_point): Ditto.
4856 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
4857 (arm_prepare_to_resume): Fetch pid from thread.
4858 (arm_read_description): Fetch lwpid from current_inferior directly.
4859 * linux-low.c (all_lwps): Delete.
4860 (delete_lwp): Delete call to remove_inferior.
4861 (handle_extended_wait): Fetch lwpid from thread.
4862 (add_lwp): Don't set lwp->entry.id. Remove call to
4863 add_inferior_to_list.
4864 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
4865 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
4866 (kill_one_lwp_callback): Ditto.
4867 (linux_kill): Don't dereference NULL pointer.
4868 Fetch ptid,lwpid from thread.
4869 (get_detach_signal): Fetch ptid from thread.
4870 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
4871 Simplify call to regcache_invalidate_thread.
4872 (delete_lwp_callback): Update, "entry" parameter is a
4873 struct thread_info * now. Fetch pid from thread.
4874 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
4875 (status_pending_p_callback): Update, "entry" parameter is a
4876 struct thread_info * now. Fetch ptid from thread.
4877 (find_lwp_pid): Update, "entry" parameter is a
4878 struct thread_info * now.
4879 (linux_wait_for_lwp): Fetch pid from thread.
4880 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
4881 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
4882 (enqueue_one_deferred_signal): Fetch lwpid from thread.
4883 (dequeue_one_deferred_signal): Ditto.
4884 (cancel_breakpoint): Fetch ptid from current_inferior.
4885 (linux_wait_for_event): Pass &all_threads to find_inferior,
4886 not &all_lwps. Fetch ptid, lwpid from thread.
4887 (count_events_callback): Update, "entry" parameter is a
4888 struct thread_info * now.
4889 (select_singlestep_lwp_callback): Ditto.
4890 (select_event_lwp_callback): Ditto.
4891 (cancel_breakpoints_callback): Ditto.
4892 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
4893 not &all_lwps.
4894 (select_event_lwp): Ditto. Fetch ptid from event_thread.
4895 (unsuspend_one_lwp): Update, "entry" parameter is a
4896 struct thread_info * now.
4897 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
4898 not &all_lwps.
4899 (linux_stabilize_threads): Ditto. And for for_each_inferior.
4900 Fetch lwpid from thread, not lwp.
4901 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
4902 Pass &all_threads to find_inferior, not &all_lwps.
4903 (send_sigstop): Fetch lwpid from thread, not lwp.
4904 (send_sigstop_callback): Update, "entry" parameter is a
4905 struct thread_info * now.
4906 (suspend_and_send_sigstop_callback): Ditto.
4907 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
4908 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
4909 struct thread_info * now.
4910 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
4911 from thread, lwp.
4912 (lwp_running): Update, "entry" parameter is a
4913 struct thread_info * now.
4914 (stop_all_lwps): Fetch ptid from thread.
4915 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
4916 (linux_resume_one_lwp): Fetch lwpid from thread.
4917 (linux_set_resume_request): Update, "entry" parameter is a
4918 struct thread_info * now. Fetch pid, lwpid from thread.
4919 (resume_status_pending_p): Update, "entry" parameter is a
4920 struct thread_info * now.
4921 (need_step_over_p): Ditto. Fetch lwpid from thread.
4922 (start_step_over): Fetch lwpid from thread.
4923 (linux_resume_one_thread): Update, "entry" parameter is a
4924 struct thread_info * now. Fetch lwpid from thread.
4925 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
4926 (proceed_one_lwp): Update, "entry" parameter is a
4927 struct thread_info * now. Fetch lwpid from thread.
4928 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
4929 struct thread_info * now.
4930 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
4931 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
4932 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
4933 directly.
4934 (regsets_store_inferior_registers): Ditto.
4935 (fetch_register, store_register): Ditto.
4936 (linux_read_memory, linux_write_memory): Ditto.
4937 (linux_request_interrupt): Ditto.
4938 (linux_read_auxv): Ditto.
4939 (linux_xfer_siginfo): Ditto.
4940 (linux_qxfer_spu): Ditto.
4941 (linux_qxfer_libraries_svr4): Ditto.
4942 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
4943 moved to inferiors.h.
4944 (get_lwp): Delete.
4945 (get_thread_lwp): Update.
4946 (struct lwp_info): Delete member "entry". Simplify comment for
4947 member "thread".
4948 (all_lwps): Delete.
4949 * linux-mips-low.c (mips_read_description): Fetch lwpid from
4950 current_inferior directly.
4951 (update_watch_registers_callback): Update, "entry" parameter is a
4952 struct thread_info * now. Fetch pid from thread.
4953 (mips_linux_prepare_to_resume): Fetch ptid from thread.
4954 (mips_insert_point): Fetch lwpid from current_inferior.
4955 Pass &all_threads to find_inferior, not &all_lwps.
4956 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
4957 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
4958 directly.
4959 (mips_stopped_data_address): Ditto.
4960 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
4961 directly.
4962 * linux-tile-low.c (tile_arch_setup): Ditto.
4963 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
4964 (update_debug_registers_callback): Update, "entry" parameter is a
4965 struct thread_info * now. Fetch pid from thread.
4966 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
4967 Pass &all_threads to find_inferior, not &all_lwps.
4968 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
4969 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
4970 Pass &all_threads to find_inferior, not &all_lwps.
4971 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
4972 (i386_dr_low_get_status): Ditto.
4973 (x86_linux_prepare_to_resume): Fetch ptid from thread.
4974 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
4975 (x86_linux_read_description): Ditto.
4976 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
4977
3b8361aa
DE		 49782014-02-20 Doug Evans <dje@google.com>
4979
4980 * inferiors.c (get_first_inferior): Fix buglet.
4981
f7667f0d
DE		 49822014-02-19 Doug Evans <dje@google.com>
4983
4984 * gdbthread.h (add_thread): Change result type to struct thread_info *.
4985 * inferiors.c (add_thread): Change result type to struct thread_info *.
4986 All callers updated.
4987 (add_lwp): Call add_thread here instead of in callers.
4988 All callers updated.
4989 * linux-low.h (get_lwp_thread): Rewrite.
4990 (struct lwp_info): New member "thread".
4991
b3312d80
DE		 49922014-02-19 Doug Evans <dje@google.com>
4993
4994 * linux-low.c (add_lwp): Change result to struct lwp_info *.
4995 All callers updated.
4996
ecc6f45c
DE		 49972014-02-19 Doug Evans <dje@google.com>
4998
4999 * inferiors.c (add_thread): Fix whitespace.
5000
649ebbca
DE		 50012014-02-19 Doug Evans <dje@google.com>
5002
5003 * dll.c (clear_dlls): Replace accessing list implemention details
5004 with API function.
5005 * gdbthread.h (get_first_thread): Declare.
5006 * inferiors.c (for_each_inferior_with_data): New function.
5007 (get_first_thread): New function.
5008 (find_thread_ptid): Simplify.
5009 (get_first_inferior): New function.
5010 (clear_list): Delete.
5011 (one_inferior_p): New function.
5012 (clear_inferior_list): New function.
5013 (clear_inferiors): Update.
5014 * inferiors.h (for_each_inferior_with_data): Declare.
5015 (clear_inferior_list): Declare.
5016 (one_inferior_p): Declare.
5017 (get_first_inferior): Declare.
5018 * linux-low.c (linux_wait_for_event): Replace accessing list
5019 implemention details with API function.
5020 * server.c (target_running): Ditto.
5021 (accumulate_file_name_length): New function.
5022 (emit_dll_description): New function.
5023 (handle_qxfer_libraries): Replace accessing list implemention
5024 details with API function.
5025 (handle_qxfer_threads_worker): New function.
5026 (handle_qxfer_threads_proper): Replace accessing list implemention
5027 details with API function.
5028 (handle_query): Ditto.
5029 (visit_actioned_threads_callback_ftype): New typedef.
5030 (visit_actioned_threads_data): New struct.
5031 (visit_actioned_threads): Rewrite to be find_inferior callback.
5032 (resume): Call find_inferior.
5033 (handle_status): Replace accessing list implemention
5034 details with API function.
5035 (process_serial_event): Replace accessing list implemention details
5036 with API function.
5037 * target.c (set_desired_inferior): Replace accessing list implemention
5038 details with API function.
5039 * tracepoint.c (same_process_p): New function.
5040 (gdb_agent_about_to_close): Replace accessing list implemention
5041 details with API function.
5042 * win32-low.c (child_delete_thread): Replace accessing list
5043 implemention details with API function.
5044 (match_dll_by_basename): New function.
5045 (dll_is_loaded_by_basename): New function.
5046 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5047 details call to dll_is_loaded_by_basename.
5048
80894984
DE		 50492014-02-19 Doug Evans <dje@google.com>
5050
5051 * dll.h (struct dll_info): Add comment.
5052 * gdbthread.h (struct thread_info): Add comment.
5053 (current_ptid): Simplify.
5054 * inferiors.c (add_process): Update.
5055 (remove_process): Update.
5056 * inferiors.h (struct process_info): Rename member "head" to "entry".
5057 * linux-low.c (delete_lwp): Update.
5058 (add_lwp): Update.
5059 (last_thread_of_process_p): Update.
5060 (kill_one_lwp_callback, linux_kill): Update.
5061 (status_pending_p_callback): Update.
5062 (wait_for_sigstop): Update. Simplify read of ptid.
5063 (start_step_over): Update.
5064 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5065 (get_lwp_thread): Update.
5066 (struct lwp_info): Rename member "head" to "entry".
5067 * regcache.h (inferior_list_entry): Delete.
5068 * server.c (kill_inferior_callback): Update.
5069 (detach_or_kill_inferior_callback): Update.
5070 (print_started_pid): Update.
5071 (print_attached_pid): Update.
5072 (process_serial_event): Simplify read of ptid.
5073 * thread-db.c (thread_db_create_event): Update.
5074 (thread_db_get_tls_address): Update.
5075 * win32-low.c (current_inferior_ptid): Simplify.
5076
46917d26
TT		 50772014-02-19 Tom Tromey <tromey@redhat.com>
5078
5079 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5080 argument.
5081 (target_supports_btrace): Update.
5082
0759a81e
YQ		 50832014-02-14 Yao Qi <yao@codesourcery.com>
5084
5085 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5086 (rsp-low-ipa.o): New target.
5087
a7191e8b
TT		 50882014-02-12 Tom Tromey <tromey@redhat.com>
5089
5090 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5091 convert_ascii_to_int.
5092 * regcache.c (registers_to_string): Likewise.
5093 * remote-utils.c (decode_M_packet): Likewise.
5094 * server.c (process_serial_event): Likewise.
5095
ff0e980e
TT		 50962014-02-12 Tom Tromey <tromey@redhat.com>
5097
5098 * server.c (handle_query, handle_v_run): Use hex2bin, not
5099 unhexify.
5100 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5101
e9371aff
TT		 51022014-02-12 Tom Tromey <tromey@redhat.com>
5103
5104 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5105 convert_int_to_ascii.
5106 * regcache.c (registers_to_string, collect_register_as_string):
5107 Likewise.
5108 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5109 Likewise.
5110 * server.c (process_serial_event): Likewise.
5111 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5112 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5113
971dc0b8
TT		 51142014-02-12 Tom Tromey <tromey@redhat.com>
5115
5116 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5117 bin2hex, not hexify.
5118 * tracepoint.c (cmd_qtstatus): Likewise.
5119
0a822afb
TT		 51202014-02-12 Tom Tromey <tromey@redhat.com>
5121
5122 * remote-utils.c (monitor_output): Pass explicit length to
5123 hexify.
5124
9c3d6531
TT		 51252014-02-12 Tom Tromey <tromey@redhat.com>
5126
5127 * tracepoint.c: Include rsp-low.h.
5128 * server.c: Include rsp-low.h.
5129 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5130 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5131 declare.
5132 * remote-utils.c: Include rsp-low.h.
5133 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5134 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5135 (convert_int_to_ascii, convert_ascii_to_int): Move to
5136 common/rsp-low.c.
5137 * regcache.c: Include rsp-low.h.
5138 * ax.c: Include rsp-low.h.
5139 * Makefile.in (SFILES): Add common/rsp-low.c.
5140 (OBS): Add rsp-low.o.
5141 (rsp-low.o): New target.
5142
01fd3ea5
TT		 51432014-02-12 Tom Tromey <tromey@redhat.com>
5144
5145 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5146 Include print-utils.h.
5147 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5148 (plongest, thirty_two, phex_nz): Remove.
5149 * Makefile.in (SFILES): Add common/print-utils.c.
5150 (OBS): Add print-utils.o.
5151 (print-utils-ipa.o): New target.
5152 (print-utils.o): New target.
5153 (IPA_OBJS): Add print-utils-ipa.o.
5154
e99dc820
TT		 51552014-02-06 Tom Tromey <tromey@redhat.com>
5156
5157 * Makefile.in (SFILES): Fix indentation.
5158
ee1e2d4f
DE		 51592014-02-05 Doug Evans <dje@google.com>
5160
5161 * linux-low.c (linux_wait_for_event): Improve comment.
5162 (linux_wait_1): Keep current_inferior in sync with event_child.
5163
f5a02773
DE		 51642014-01-22 Doug Evans <dje@google.com>
5165
5166 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5167
87ce2a04
DE		 51682014-01-22 Doug Evans <dje@google.com>
5169
5170 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5171 * configure: Regenerate.
5172 * config.in: Regenerate.
5173 * Makefile.in (SFILES): Add debug.c.
5174 (OBS): Add debug.o.
5175 * debug.c: New file.
5176 * debug.h: New file.
5177 * linux-aarch64-low.c (*): Update all debugging printfs to use
5178 debug_printf instead of fprintf.
5179 * linux-arm-low.c (*): Ditto.
5180 * linux-cris-low.c (*): Ditto.
5181 * linux-crisv32-low.c (*): Ditto.
5182 * linux-m32r-low.c (*): Ditto.
5183 * linux-sparc-low.c (*): Ditto.
5184 * linux-x86.c (*): Ditto.
5185 * linux-low.c (*): Ditto.
5186 (linux_wait_1): Add calls to debug_enter, debug_exit.
5187 (linux_wait): Remove redundant debugging printf.
5188 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5189 (linux_resume, unstop_all_lwps): Ditto.
5190 * mem-break.c (*): Update all debugging printfs to use
5191 debug_printf instead of fprintf.
5192 * remote-utils.c (*): Ditto.
5193 * thread-db.c (*): Ditto.
5194 * server.c #include <ctype.h>, "gdb_vecs.h".
5195 (debug_threads): Moved to debug.c.
5196 (*): Update all debugging printfs to use debug_printf instead of
5197 fprintf.
5198 (start_inferior): Replace call to fflush with call to debug_flush.
5199 (monitor_show_help): Mention set debug-format.
5200 (parse_debug_format_options): New function.
5201 (handle_monitor_command): Handle "monitor set debug-format".
5202 (gdbserver_usage): Mention --debug-format.
5203 (main): Parse --debug-format.
5204 * server.h (debug_threads): Declaration moved to debug.h.
5205 #include "debug.h".
5206 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5207 trace_debug_1 that uses debug_printf.
5208 (tracepoint_look_up_symbols): Update all debugging printfs to use
5209 debug_printf instead of fprintf.
5210
e671835b
BS		 52112014-01-20 Baruch Siach <baruch@tkos.co.il>
5212
5213 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5214 sys/ptrace.h.
5215
b5737fa9
PA		 52162014-01-17 Pedro Alves <palves@redhat.com>
5217
ea38d2a9 5218 PR build/16445
c7faa97a
PA		 5219 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5220 defined after including gdb_proc_service.h.
b5737fa9 5221
40ed484e
DE		 52222014-01-16 Doug Evans <dje@google.com>
5223
5224 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5225 (match_dll): Use it.
5226
969c39fb
MM		 52272014-01-16 Markus Metzger <markus.t.metzger@intel.com>
5228
5229 * target.h (target_ops) <read_btrace>: Change parameters and
5230 return type to allow error reporting.
5231 * server.c (handle_qxfer_btrace): Support delta reads. Pass
5232 trace reading errors on.
5233 * linux-low.c (linux_low_read_btrace): Pass trace reading
5234 errors on.
5235 (linux_low_disable_btrace): New.
5236
ab7f45ba
DE		 52372014-01-15 Doug Evans <dje@google.com>
5238
5239 * inferiors.c (thread_id_to_gdb_id): Delete.
5240 * inferiors.h (thread_id_to_gdb_id): Delete.
5241
66af0f44
EZ		 52422014-01-13 Eli Zaretskii <eliz@gnu.org>
5243
5244 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
5245 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
5246 versions.
5247
9939e131
PA		 52482014-01-08 Pedro Alves <palves@redhat.com>
5249
5250 * server.c (handle_status): Don't discard previous queued stop
5251 replies or thread's pending status here.
5252 (main) <disconnection>: Do it here instead.
5253
b7ea362b
PA		 52542014-01-08 Pedro Alves <palves@redhat.com>
5255
5256 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
5257 * server.c (visit_actioned_threads, handle_pending_status): New
5258 function.
5259 (handle_v_cont): Factor out parts to ...
5260 (resume): ... this new function. If in all-stop, and a thread
5261 being resumed has a pending status, report it without actually
5262 resuming.
5263 (myresume): Adjust to use the new 'resume' function.
5264 (clear_pending_status_callback, set_pending_status_callback)
5265 (find_status_pending_thread_callback): New functions.
5266 (handle_status): Handle the case of multiple threads having
5267 interesting statuses to report. Report threads' real last signal
5268 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
5269 with an interesting thread to report the status for, instead of
5270 always reporting the status of the first thread.
5271
28498c42
JB		 52722014-01-01 Joel Brobecker <brobecker@adacore.com>
5273
5274 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
5275 * gdbreplay.c (gdbreplay_version): Likewise.
5276
f45c82da
YZ		 52772013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
5278
5279 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
5280 iov.iov_len with the real length in use.
5281
379a5e2d
JB		 52822013-12-13 Joel Brobecker <brobecker@adacore.com>
5283
5284 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
5285 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
5286 for all targets that use win32-low.c.
5287 * win32-low.c (win32_ensure_ntdll_loaded): New function.
5288 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
5289
4210d83e
PA		 52902013-12-13 Pedro Alves <palves@redhat.com>
5291
5292 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
5293 if equal to TARGET_WAITKIND_LOADED.
5294 * win32-low.c (cached_status): New static global.
5295 (win32_wait): Add declaration.
5296 (do_initial_child_stuff): Flush all initial pending debug events
5297 up to the initial breakpoint.
5298 (win32_wait): If CACHED_STATUS was set, return that instead
5299 of doing a real wait. Remove the code resuming the execution
5300 of the inferior after receiving a TARGET_WAITKIND_LOADED event
5301 during the initial phase. Also remove the code changing
5302 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
5303 TARGET_WAITKIND_STOPPED.
5304
e7f0d979
YQ		 53052013-12-11 Yao Qi <yao@codesourcery.com>
5306
5307 * notif.c (handle_notif_ack): Return 0 if no notification
5308 matches.
5309
ebcf782c
DE		 53102013-11-20 Doug Evans <dje@google.com>
5311
5312 * linux-low.c (linux_set_resume_request): Fix comment.
5313
20ad9378
DE		 53142013-11-20 Doug Evans <dje@google.com>
5315
5316 * linux-low.c (resume_status_pending_p): Tweak comment.
5317
a196ebeb
WT		 53182013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
5319
5320 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
5321 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
5322 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
5323 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
5324 (srv_amd64_regobj): Add amd64-mpx.o.
5325 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
5326 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
5327 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
5328 * i387-fp.c (num_pl_bnd_register) Added constant.
5329 (num_pl_bnd_cfg_registers) Added constant.
5330 (struct i387_xsave) Added reserved area and MPX fields.
5331 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
5332 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
5333 function.
5334 (tdesc_i386_mpx_linux): Add MPX amd64 target.
5335 (init_registers_amd64_mpx_linux): Declare new function.
5336 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
5337 (x86_64_regmap): Add MPX registers.
5338 (x86_linux_read_description): Add MPX case.
5339 (initialize_low_arch): Initialize MPX targets.
5340
0080a2f6
TT		 53412013-11-18 Tom Tromey <tromey@redhat.com>
5342
5343 * configure: Rebuild.
5344 * configure.ac: Don't check for stdlib.h.
5345 * gdbreplay.c: Unconditionally include stdlib.h.
5346
2978b111
TT		 53472013-11-18 Tom Tromey <tromey@redhat.com>
5348
5349 * config.in: Rebuild.
5350 * configure: Rebuild.
5351 * configure.ac: Don't use AC_HEADER_DIRENT.
5352
a3d08894
TT		 53532013-11-18 Tom Tromey <tromey@redhat.com>
5354
5355 * server.h: Don't check HAVE_STRING_H.
5356 * gdbreplay.c: Don't check HAVE_STRING_H.
5357 * configure: Rebuild.
5358
0a5dd17d
TT		 53592013-11-18 Tom Tromey <tromey@redhat.com>
5360
5361 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
5362 LIBGNU.
5363
1bd2f0ba
TT		 53642013-11-08 Tom Tromey <tromey@redhat.com>
5365
5366 * configure, config.in: Rebuild.
5367 * configure.ac: Remove unused configury.
5368
3266f10b
TT		 53692013-11-08 Tom Tromey <tromey@redhat.com>
5370
5371 * acinclude.m4: Include common.m4, codeset.m4.
5372 * configure, config.in: Rebuild.
5373 * configure.ac: Use GDB_AC_COMMON.
5374
6682d959
AA		 53752013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
5376
5377 * linux-s390-low.c (HWCAP_S390_TE): New define.
5378 (s390_arch_setup): Consider the TE field in the HWCAP for
5379 determining 'have_regset_tdb'.
5380
fd0a4d76
SDJ		 53812013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
5382
5383 PR gdb/16014
5384 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
5385 call to sizeof.
5386
1a3d890b
PA		 53872013-10-02 Pedro Alves <palves@redhat.com>
5388
5389 * server.c (process_serial_event): Don't output "GDBserver
5390 exiting" if GDB is connected through stdio.
5391 * target.c (mywait): Likewise, be silent if GDB is connected
5392 through stdio.
5393
97ad4581
JB		 53942013-10-01 Joel Brobecker <brobecker@adacore.com>
5395
5396 * lynx-low.c (lynx_add_threads_after_attach): New function.
5397 (lynx_attach): Remove call to add_thread. Add call to
5398 lynx_add_threads_after_attach instead.
5399
5b4e221c
MF		 54002013-09-28 Mike Frysinger <vapier@gentoo.org>
5401
5402 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
5403 * config.in, configure: Regenerated.
5404
ee47b2f8
YQ		 54052013-09-18 Yao Qi <yao@codesourcery.com>
5406
5407 PR server/15959
5408 * server.c (start_inferior): Clear 'resume_info'.
5409
d6707650 54102013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5411
d6707650
JW		 5412 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
5413 for each register.
5414
9243dd0e 54152013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5416
9243dd0e
JW		 5417 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
5418 linux-tile-low.o to srv_tgtobj.
5419
c623a6ef
WN		 54202013-09-16 Will Newton <will.newton@linaro.org>
5421
5422 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
5423 out regs.
5424
fb71d39e
PA		 54252013-09-06 Pedro Alves <palves@redhat.com>
5426
5427 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
5428 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
5429 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
5430 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
5431 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
5432 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
5433
8e7e9910
PA		 54342013-09-06 Pedro Alves <palves@redhat.com>
5435
5436 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
5437 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
5438
7c3a12ca
PA		 54392013-09-06 Pedro Alves <palves@redhat.com>
5440
5441 * linux-amd64-ipa.c: Include tracepoint.h.
5442 * linux-i386-ipa.c: Include tracepoint.h.
5443
8eb3d7b6
RW		 54442013-09-06 Ricard Wanderlof <ricardw@axis.com>
5445
5446 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
5447 (ps_get_thread_area): New function.
5448
eddddb9d
RW		 54492013-09-06 Ricard Wanderlof <ricardw@axis.com>
5450
5451 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
5452 (initialize_low_arch): Call init_registers_crisv32 rather than
5453 init_register_crisv32.
5454
533b0600
PA		 54552013-09-05 Pedro Alves <palves@redhat.com>
5456
5457 * server.h (handle_vFile, hostio_last_error_from_errno): Move
5458 to ...
5459 * hostio.h: ... this new file.
5460 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
5461 win32-low.c: Include hostio.h.
5462
0ce3d3b5
PA		 54632013-09-05 Pedro Alves <palves@redhat.com>
5464
5465 * server.h (gdb_client_data, handler_func, callback_handler_func)
5466 (delete_file_handler, add_file_handler, append_callback_event)
5467 (delete_callback_event, start_event_loop, initialize_event_loop):
5468 Move to event-loop.h and include it.
5469 * event-loop.h: New file.
5470
799cdc37
PA		 54712013-09-05 Pedro Alves <palves@redhat.com>
5472
5473 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
5474 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
5475 (loaded_dll, unloaded_dll): Move to ...
5476 * dll.h: ... this new file.
5477 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
5478
6a6bbd9d
PA		 54792013-09-05 Pedro Alves <palves@redhat.com>
5480
5481 * server.h (current_process, get_thread_process, all_processes)
5482 (add_inferior_to_list, for_each_inferior, current_inferior)
5483 (remove_inferior, add_process, remove_process, find_process_pid)
5484 (have_started_inferiors_p, have_attached_inferiors_p)
5485 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
5486 (clear_inferiors, find_inferior, find_inferior_id)
5487 (inferior_target_data, set_inferior_target_data)
5488 (inferior_regcache_data, set_inferior_regcache_data): Move to
5489 inferiors.h, and include it.
5490 * inferiors.h: New file.
5491
f699aaba
PA		 54922013-09-05 Pedro Alves <palves@redhat.com>
5493
5494 * server.h (struct emit_ops, current_insn_ptr, emit_error):
5495 Move ...
72f4393d 5496 * ax.h: ... here.
f699aaba 5497
c144c7a0
PA		 54982013-09-05 Pedro Alves <palves@redhat.com>
5499
5500 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
5501 tracepoint.h.
5502 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
5503 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
5504 (handle_tracepoint_general_set, handle_tracepoint_query)
5505 (tracepoint_finished_step, tracepoint_was_hit)
5506 (release_while_stepping_state_list, current_traceframe)
5507 (in_readonly_region, traceframe_read_mem)
5508 (fetch_traceframe_registers, traceframe_read_sdata)
5509 (traceframe_read_info, struct fast_tpoint_collect_status)
5510 (fast_tracepoint_collecting, force_unlock_trace_buffer)
5511 (handle_tracepoit_bkpts, initialize_low_tracepoint)
5512 (supply_fast_tracepoint_registers)
5513 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
5514 (ipa_tdesc, claim_trampoline_space)
5515 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
5516 (agent_mem_read, agent_get_trace_state_variable_value)
5517 (agent_set_trace_state_variable_value, agent_tsv_read)
5518 (agent_mem_read_string, get_raw_reg_func_addr)
5519 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
5520 * tracepoint.h: ... this new file.
5521
ff42e6ab
PA		 55222013-09-05 Pedro Alves <palves@redhat.com>
5523
5524 * server.h (perror_with_name, error, fatal, warning, paddress)
5525 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
5526 include it.
5527 * utils.h: New file.
5528
541af0f4
PA		 55292013-09-05 Pedro Alves <palves@redhat.com>
5530
5531 * server.h (remote_debug, noack_mode, transport_is_reliable)
5532 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
5533 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
5534 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
5535 (write_enn, initialize_async_io, enable_async_io)
5536 (disable_async_io, check_remote_input_interrupt_request)
5537 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
5538 (dead_thread_notify, prepare_resume_reply)
5539 (decode_address_to_semicolon, decode_address, decode_m_packet)
5540 (decode_M_packet, decode_X_packet, decode_xfer_write)
5541 (decode_search_memory_packet, unhexify, hexify)
5542 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
5543 (look_up_one_symbol, relocate_instruction)
5544 (monitor_output): Move to remote-utils.h, and include it.
5545 * remote-utils.h: New file.
5546
eebdf26b
PA		 55472013-09-05 Pedro Alves <palves@redhat.com>
5548
5549 * server.h (_): Delete.
5550
3aafd2ff
PA		 55512013-09-02 Pedro Alves <palves@redhat.com>
5552
5553 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
5554 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
5555 allocated.
5556 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
5557
cee83bcb
PM		 55582013-09-02 Pierre Muller <muller@sourceware.org>
5559
5560 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
5561 or WriteProcessMemory complete successfully and handle
5562 ERROR_PARTIAL_COPY error.
5563
9a13b2fa
PA		 55642013-09-02 Pedro Alves <palves@redhat.com>
5565
5566 * server.c (gdb_read_memory): Return -1 on traceframe memory read
5567 error instead of EIO.
5568
602e3198
JK		 55692013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5570
5571 PR server/15604
5572 * linux-low.c: Include filestuff.h.
5573 (linux_create_inferior) <pid == 0>: Call close_most_fds.
5574 * lynx-low.c: Include filestuff.h.
5575 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
5576 * server.c: Include filestuff.h.
5577 (main): Call notice_open_fds.
5578 * spu-low.c: Include filestuff.h.
5579 (spu_create_inferior) <pid == 0>: Call close_most_fds.
5580
96d7229d
LM		 55812013-08-22 Luis Machado <lgustavo@codesourcery.com>
5582
5583 * Makefile.in: Explain why ../target and ../nat are not
5584 listed as include file search paths.
5585 (linux-waitpid.o): New object file rule.
5586 * configure.srv (srv_native_linux_obj): New variable.
5587 Replace all occurrences of linux native object files with
5588 $srv_native_linux_obj.
5589 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
5590 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
5591 (linux_enable_event_reporting): Remove declaration.
5592 (my_waitpid): Moved to common/linux-waitpid.c.
5593 (linux_wait_for_event): Pass ptid when calling
5594 linux_enable_event_reporting.
5595 (linux_supports_tracefork_flag): Remove.
5596 (linux_enable_event_reporting): Likewise.
5597 (linux_tracefork_grandchild): Remove.
5598 (STACK_SIZE): Moved to common/linux-ptrace.c.
5599 (linux_tracefork_child): Remove.
5600 (linux_test_for_tracefork): Remove.
5601 (linux_look_up_symbols): Call linux_supports_traceclone.
5602 (initialize_low): Remove call to linux_test_for_tracefork.
5603 * linux-low.h (PTRACE_TYPE_ARG3): Move to
5604 common/linux-ptrace.h.
5605 (PTRACE_TYPE_ARG4): Likewise.
5606 Include linux-ptrace.h.
5607
32940073
PA		 56082013-08-21 Pedro Alves <palves@redhat.com>
5609
5610 * config.in: Renegerate.
5611
33b60d58 56122013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 5613
33b60d58
LM		 5614 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
5615 (SFILES): Remove $(srcdir)/common/target-common.c and
5616 add $(srcdir)/target/waitstatus.c.
5617 (OBS): Remove target-common.o and add waitstatus.o.
5618 (server_h): Remove $(srcdir)/../common/target-common.h and
5619 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
5620 and $(srcdir)/../target/waitstatus.h.
5621 (target-common.o): Remove.
5622 (waitstatus.o): New target object file.
5623 * target.h: Do not include target-common.h and
5624 include target/resume.h, target/wait.h and
5625 target/waitstatus.h.
5626
b8e1b30e
LM		 56272013-08-13 Luis Machado <lgustavo@codesourcery.com>
5628
5629 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5630 to PTRACE_TYPE_ARG3.
5631 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5632 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
5633 PTRACE_TYPE_ARG4.
5634 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
5635 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
5636
7a60ad40
YQ		 56372013-07-27 Jie Zhang <jie@codesourcery.com>
5638 Daniel Jacobowitz <dan@codesourcery.com>
5639 Yao Qi <yao@codesourcery.com>
5640
5641 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
5642 (mips-linux-watch.o): New rule.
5643 (mips_linux_watch_h): New variable.
5644 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
5645 srv_tgtobj.
5646 * linux-mips-low.c: Include mips-linux-watch.h.
5647 (struct arch_process_info, struct arch_lwp_info): New.
5648 (update_watch_registers_callback): New function.
5649 (mips_linux_new_process, mips_linux_new_thread) New functions.
5650 (mips_linux_prepare_to_resume, mips_insert_point): New
5651 functions.
5652 (mips_remove_point, mips_stopped_by_watchpoint): New
5653 functions.
5654 (rsp_bp_type_to_target_hw_bp_type): New function.
5655 (mips_stopped_data_address): New function.
5656 (the_low_target): Add watchpoint support functions.
5657
de6f69ad
YQ		 56582013-07-27 Yao Qi <yao@codesourcery.com>
5659
5660 * i386-low.c: Include break-common.h.
5661 (enum target_hw_bp_type): Remove.
5662
3360c0bf
LM		 56632013-07-24 Luis Machado <lgustavo@codesourcery.com>
5664
5665 * Makefile.in (SFILES): /common/target-common.c.
5666 (OBS): Add target-common.o.
5667 (server_h): Add $(srcdir)/../common/target-common.h.
5668 (target-common.o): New target.
5669 * server.c (queue_stop_reply_callback): Free
5670 status string after use.
5671 * target.c (target_waitstatus_to_string): Remove.
5672 * target.h: Include target-common.h.
5673 (resume_kind): Likewise.
5674 (target_waitkind): Likewise.
5675 (target_waitstatus): Likewise.
5676 (TARGET_WNOHANG): Likewise.
5677
bd885420
YQ		 56782013-07-04 Yao Qi <yao@codesourcery.com>
5679
5680 * Makefile.in (host_alias): Use @host_noncanonical@.
5681 (target_alias): Use @target_noncanonical@.
5682 * configure.ac: Use ACX_NONCANONICAL_TARGET and
5683 ACX_NONCANONICAL_HOST.
5684 * configure: Regenerated.
5685
5686 Revert:
5687 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5688
5689 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5690 * configure: Rebuild.
5691 * Makefile.in (version_host, version_target): Get from configure.
5692 (version.c): Use $(version_host) and $(version_target).
5693
17ef446e
PA		 56942013-07-03 Pedro Alves <palves@redhat.com>
5695
5696 * Makefile.in (config.status): Depend on development.sh.
5697 * acinclude.m4: Include libmcheck.m4.
5698 * configure: Regenerate.
5699
7a9a7487
MG		 57002013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5701
5702 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
5703 attribute inside the parentheses.
5704 (winapi_DebugSetProcessKillOnExit): Ditto.
5705 (winapi_DebugBreakProcess): Ditto.
5706 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 5707
49b64de6
MG		 57082013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5709
5710 * notif.h (notif_event): Add a dummy member to avoid compiler
5711 errors.
5712
d5749ee7
PA		 57132013-07-01 Pedro Alves <palves@redhat.com>
5714
5715 * hostio.c (HOSTIO_PATH_MAX): Define.
5716 (require_filename, handle_open, handle_unlink, handle_readlink):
5717 Use it.
5718
d8d2a3ee
PA		 57192013-07-01 Pedro Alves <palves@redhat.com>
5720
5721 * server.h: Include "pathmax.h".
5722 * linux-low.c: Don't include sys/param.h.
5723 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
5724 MAXPATHLEN.
5725 * win32-low.c: Don't include sys/param.h.
5726 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
5727
bc7dea8d
PA		 57282013-07-01 Pedro Alves <palves@redhat.com>
5729
5730 * event-loop.c: Don't check HAVE_UNISTD_H before including
5731 <unistd.h>.
5732 * gdbreplay.c: Likewise.
5733 * remote-utils.c: Likewise.
5734 * server.c: Likewise.
5735 * configure.ac: Don't check for unistd.h.
5736 * configure: Regenerate.
5737
d6c2da54
TT		 57382013-06-28 Tom Tromey <tromey@redhat.com>
5739
5740 * Makefile.in (version.c): Use version.in, not
5741 common/version.in.
5742
257b6bec
MG		 57432013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5744
5745 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5746 * configure: Rebuild.
5747 * Makefile.in (version_host, version_target): Get from configure.
5748 (version.c): Use $(version_host) and $(version_target).
5749
86ebe149
DK		 57502013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5751
5752 Fix trace-status to output user name without trailing colon.
5753 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
5754
f30aa5af
DK		 57552013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5756
5757 Fix trace-status to output proper start-time and stop-time.
5758 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
5759 output start time and stop time in hex as gdb expects.
5760
28a93511
YQ		 57612013-06-26 Pedro Alves <pedro@codesourcery.com>
5762
5763 * tracepoint.c (build_traceframe_info_xml): Output trace state
5764 variables present in the trace buffer.
5765
01208463
TT		 57662013-06-24 Tom Tromey <tromey@redhat.com>
5767
5768 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
5769 create-version.sh.
5770 (version.o): Remove.
5771 * gdbreplay.c: Include version.h.
5772 (version, host_name): Don't declare.
5773 * server.h: Include version.h.
5774 (version, host_name): Don't declare.
5775
760256f9
PA		 57762013-06-12 Pedro Alves <palves@redhat.com>
5777
5778 * linux-x86-low.c (linux_is_elf64): Delete global.
5779 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
5780 with local linux_pid_exe_is_elf_64_file use.
5781
030031ee
PA		 57822013-06-11 Pedro Alves <palves@redhat.com>
5783
5784 * linux-low.c (regset_disabled, disable_regset): New functions.
5785 (regsets_fetch_inferior_registers)
5786 (regsets_store_inferior_registers): Use them.
5787 (initialize_regsets_info); Don't allocate the disabled_regsets
5788 array here.
5789 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
5790 comment.
5791
5da6eb0a
PA		 57922013-06-11 Pedro Alves <palves@redhat.com>
5793
5794 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
5795 xmalloc.
5796
7e5aaa09
PA		 57972013-06-11 Pedro Alves <palves@redhat.com>
5798
5799 * linux-x86-low.c (initialize_low_arch): Call
5800 init_registers_x32_avx_linux.
5801
d878444c
JK		 58022013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
5803
5804 Fix compatibility with Android Bionic.
5805 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
5806 it is not empty.
5807
3aee8918
PA		 58082013-06-07 Pedro Alves <palves@redhat.com>
5809
5f2b57b5 5810 PR server/14823
3aee8918
PA		 5811 * Makefile.in (OBS): Add tdesc.o.
5812 (IPA_OBJS): Add tdesc-ipa.o.
5813 (tdesc-ipa.o): New rule.
5814 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
5815 interface.
5816 * linux-low.c (new_inferior): Delete.
5817 (disabled_regsets, num_regsets): Delete.
5818 (linux_add_process): Adjust to set the new per-process
5819 new_inferior flag.
5820 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
5821 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
5822 was a stop. When calling arch_setup, switch the current inferior
5823 to the thread that got an event.
5824 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
5825 (regsets_fetch_inferior_registers)
5826 (regsets_store_inferior_registers): New regsets_info parameter.
5827 Adjust to use it.
5828 (linux_register_in_regsets): New regs_info parameter. Adjust to
5829 use it.
5830 (register_addr, fetch_register, store_register): New usrregs_info
5831 parameter. Adjust to use it.
5832 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
5833 parameter regs_info. Adjust to use it.
5834 (linux_fetch_registers): Get the current inferior's regs_info, and
5835 adjust to use it.
5836 (linux_store_registers): Ditto.
5837 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
5838 (initialize_low): Don't initialize the target_regsets here. Call
5839 initialize_low_arch.
5840 * linux-low.h (target_regsets): Delete declaration.
5841 (struct regsets_info): New.
5842 (struct usrregs_info): New.
5843 (struct regs_info): New.
5844 (struct process_info_private) <new_inferior>: New field.
5845 (struct linux_target_ops): Delete the num_regs, regmap, and
5846 regset_bitmap fields. New field regs_info.
5847 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
5848 * i387-fp.c (num_xmm_registers): Delete.
5849 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
5850 calls to new interface.
5851 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
5852 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
5853 Infer the number of xmm registers from the regcache's target
5854 description.
5855 * i387-fp.h (num_xmm_registers): Delete.
5856 * inferiors.c (add_thread): Don't install the thread's regcache
5857 here.
5858 * proc-service.c (gregset_info): Fetch the current inferior's
5859 regs_info. Adjust to use it.
5860 * regcache.c: Include tdesc.h.
5861 (register_bytes, reg_defs, num_registers)
5862 (gdbserver_expedite_regs): Delete.
5863 (get_thread_regcache): If the thread doesn't have a regcache yet,
5864 create one, instead of aborting gdbserver.
5865 (regcache_invalidate_one): Rename to ...
5866 (regcache_invalidate_thread): ... this.
5867 (regcache_invalidate_one): New.
5868 (regcache_invalidate): Only invalidate registers of the current
5869 process.
5870 (init_register_cache): Add target_desc parameter, and use it.
5871 (new_register_cache): Ditto. Assert the target description has a
5872 non zero registers_size.
5873 (regcache_cpy): Add assertions. Adjust.
5874 (realloc_register_cache, set_register_cache): Delete.
5875 (registers_to_string, registers_from_string): Adjust.
5876 (find_register_by_name, find_regno, find_register_by_number)
5877 (register_cache_size): Add target_desc parameter, and use it.
5878 (free_register_cache_thread, free_register_cache_thread_one)
5879 (regcache_release, register_cache_size): New.
5880 (register_size): Add target_desc parameter, and use it.
5881 (register_data, supply_register, supply_register_zeroed)
5882 (supply_regblock, supply_register_by_name, collect_register)
5883 (collect_register_as_string, collect_register_by_name): Adjust.
5884 * regcache.h (struct target_desc): Forward declare.
5885 (struct regcache) <tdesc>: New field.
5886 (init_register_cache, new_register_cache): Add target_desc
5887 parameter.
5888 (regcache_invalidate_thread): Declare.
5889 (regcache_invalidate_one): Delete declaration.
5890 (regcache_release): Declare.
5891 (find_register_by_number, register_cache_size, register_size)
5892 (find_regno): Add target_desc parameter.
5893 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
5894 declarations.
5895 * remote-utils.c: Include tdesc.h.
5896 (outreg, prepare_resume_reply): Adjust.
5897 * server.c: Include tdesc.h.
5898 (gdbserver_xmltarget): Delete declaration.
5899 (get_features_xml, process_serial_event): Adjust.
5900 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
5901 declare.
5902 (struct process_info) <tdesc>: New field.
5903 (ipa_tdesc): Declare.
5904 * tdesc.c: New file.
5905 * tdesc.h: New file.
5906 * tracepoint.c: Include tdesc.h.
5907 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
5908 (get_context_regcache): Adjust to pass ipa_tdesc down.
5909 (do_action_at_tracepoint): Adjust to get the register cache size
5910 from the context regcache's description.
5911 (traceframe_walk_blocks): Adjust to get the register cache size
5912 from the current trace frame's description.
5913 (traceframe_get_pc): Adjust to get current trace frame's
5914 description and pass it down.
5915 (gdb_collect): Adjust to get the register cache size from the
5916 IPA's description.
5917 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
5918 (gdbserver_xmltarget): Delete.
5919 (initialize_low_tracepoint): Set the ipa's target description.
5920 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
5921 (initialize_low_tracepoint): Set the ipa's target description.
5922 * linux-x86-low.c: Include tdesc.h.
5923 [__x86_64__] (is_64bit_tdesc): New.
5924 (ps_get_thread_area, x86_get_thread_area): Use it.
5925 (i386_cannot_store_register): Rename to ...
5926 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
5927 (i386_cannot_fetch_register): Rename to ...
5928 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
5929 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
5930 to new interface.
5931 (target_regsets): Rename to ...
5932 (x86_regsets): ... this.
5933 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
5934 interface.
5935 (x86_siginfo_fixup): Use is_64bit_tdesc.
5936 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
5937 (tdesc_x32_avx_linux, tdesc_x32_linux)
5938 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
5939 Declare.
5940 (x86_linux_update_xmltarget): Delete.
5941 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
5942 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
5943 (AMD64_LINUX_USER64_CS): New.
5944 (x86_linux_read_description): New, based on
5945 x86_linux_update_xmltarget.
5946 (same_process_callback): New.
5947 (x86_arch_setup_process_callback): New.
5948 (x86_linux_update_xmltarget): New.
5949 (x86_regsets_info): New.
5950 (amd64_linux_regs_info): New.
5951 (i386_linux_usrregs_info): New.
5952 (i386_linux_regs_info): New.
5953 (x86_linux_regs_info): New.
5954 (x86_arch_setup): Reimplement.
5955 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
5956 (x86_emit_ops): Ditto.
5957 (the_low_target): Adjust. Install x86_linux_regs_info,
5958 x86_cannot_fetch_register, and x86_cannot_store_register.
5959 (initialize_low_arch): New.
5960 * linux-ia64-low.c (tdesc_ia64): Declare.
5961 (ia64_fetch_register): Adjust.
5962 (ia64_usrregs_info, regs_info): New globals.
5963 (ia64_regs_info): New function.
5964 (the_low_target): Adjust.
5965 (initialize_low_arch): New function.
5966 * linux-sparc-low.c (tdesc_sparc64): Declare.
5967 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
5968 Adjust.
5969 (sparc_arch_setup): New function.
5970 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
5971 (the_low_target): Adjust.
5972 (initialize_low_arch): New function.
5973 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
5974 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
5975 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
5976 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
5977 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
5978 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
5979 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
5980 (tdesc_powerpc_isa205_vsx64l): Declare.
5981 (ppc_cannot_store_register, ppc_collect_ptrace_register)
5982 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
5983 (ppc_set_pc, ppc_get_hwcap): Adjust.
5984 (ppc_usrregs_info): Forward declare.
5985 (!__powerpc64__) ppc_regmap_adjusted: New global.
5986 (ppc_arch_setup): Adjust to the current process'es target
5987 description.
5988 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
5989 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
5990 (ppc_store_evrregset): Adjust.
5991 (target_regsets): Rename to ...
5992 (ppc_regsets): ... this, and make static.
5993 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
5994 (ppc_regs_info): New function.
5995 (the_low_target): Adjust.
5996 (initialize_low_arch): New function.
5997 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
5998 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
5999 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6000 (tdesc_s390x_linux64v2): Declare.
6001 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6002 (s390_fill_gregset, s390_store_last_break): Adjust.
6003 (target_regsets): Rename to ...
6004 (s390_regsets): ... this, and make static.
6005 (s390_get_pc, s390_set_pc): Adjust.
6006 (s390_get_hwcap): New target_desc parameter, and use it.
6007 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6008 (s390_arch_setup): Adjust to set the current process'es target
6009 description. Don't adjust the regmap.
6010 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6011 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6012 (regs_info_3264): New globals.
6013 (s390_regs_info): New function.
6014 (the_low_target): Adjust.
6015 (initialize_low_arch): New function.
6016 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6017 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6018 [__mips64] (init_registers_mips_linux)
6019 (init_registers_mips_dsp_linux): Delete defines.
6020 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6021 (have_dsp): New global.
6022 (mips_read_description): New, based on mips_arch_setup.
6023 (mips_arch_setup): Reimplement.
6024 (get_usrregs_info): New function.
6025 (mips_cannot_fetch_register, mips_cannot_store_register)
6026 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6027 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6028 (target_regsets): Rename to ...
6029 (mips_regsets): ... this, and make static.
6030 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6031 (dsp_regs_info, regs_info): New globals.
6032 (mips_regs_info): New function.
6033 (the_low_target): Adjust.
6034 (initialize_low_arch): New function.
6035 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6036 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6037 Declare.
6038 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6039 (arm_read_description): New, with bits factored from
6040 arm_arch_setup.
6041 (arm_arch_setup): Reimplement.
6042 (target_regsets): Rename to ...
6043 (arm_regsets): ... this, and make static.
6044 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6045 (arm_regs_info): New function.
6046 (the_low_target): Adjust.
6047 (initialize_low_arch): New function.
6048 * linux-m68k-low.c (tdesc_m68k): Declare.
6049 (target_regsets): Rename to ...
6050 (m68k_regsets): ... this, and make static.
6051 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6052 (m68k_regs_info): New function.
6053 (m68k_arch_setup): New function.
6054 (the_low_target): Adjust.
6055 (initialize_low_arch): New function.
6056 * linux-sh-low.c (tdesc_sharch): Declare.
6057 (target_regsets): Rename to ...
6058 (sh_regsets): ... this, and make static.
6059 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6060 (sh_regs_info, sh_arch_setup): New functions.
6061 (the_low_target): Adjust.
6062 (initialize_low_arch): New function.
6063 * linux-bfin-low.c (tdesc_bfin): Declare.
6064 (bfin_arch_setup): New function.
6065 (bfin_usrregs_info, regs_info): New globals.
6066 (bfin_regs_info): New function.
6067 (the_low_target): Adjust.
6068 (initialize_low_arch): New function.
6069 * linux-cris-low.c (tdesc_cris): Declare.
6070 (cris_arch_setup): New function.
6071 (cris_usrregs_info, regs_info): New globals.
6072 (cris_regs_info): New function.
6073 (the_low_target): Adjust.
6074 (initialize_low_arch): New function.
6075 * linux-cris-low.c (tdesc_crisv32): Declare.
6076 (cris_arch_setup): New function.
6077 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6078 (cris_regs_info): New function.
6079 (the_low_target): Adjust.
6080 (initialize_low_arch): New function.
6081 * linux-m32r-low.c (tdesc_m32r): Declare.
6082 (m32r_arch_setup): New function.
6083 (m32r_usrregs_info, regs_info): New globals.
6084 (m32r_regs_info): Adjust.
6085 (initialize_low_arch): New function.
6086 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6087 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6088 (tic6x_usrregs_info): Forward declare.
6089 (tic6x_read_description): New function, based on ...
6090 (tic6x_arch_setup): ... this. Reimplement.
6091 (target_regsets): Rename to ...
6092 (tic6x_regsets): ... this, and make static.
6093 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6094 (tic6x_regs_info): New function.
6095 (the_low_target): Adjust.
6096 (initialize_low_arch): New function.
6097 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6098 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6099 (target_regsets): Rename to ...
6100 (xtensa_regsets): ... this, and make static.
6101 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6102 globals.
6103 (xtensa_arch_setup, xtensa_regs_info): New functions.
6104 (the_low_target): Adjust.
6105 (initialize_low_arch): New function.
6106 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6107 (nios2_arch_setup): Set the current process'es tdesc.
6108 (target_regsets): Rename to ...
6109 (nios2_regsets): ... this.
6110 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6111 (nios2_regs_info): New function.
6112 (the_low_target): Adjust.
6113 (initialize_low_arch): New function.
a261b8f5
PA		 6114 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6115 (aarch64_arch_setup): Set the current process'es tdesc.
6116 (target_regsets): Rename to ...
6117 (aarch64_regsets): ... this.
6118 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6119 (aarch64_regs_info): New function.
6120 (the_low_target): Adjust.
6121 (initialize_low_arch): New function.
3aee8918
PA		 6122 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6123 globals.
6124 (target_regsets): Rename to ...
6125 (tile_regsets): ... this.
6126 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6127 (tile_regs_info): New function.
6128 (tile_arch_setup): Set the current process'es tdesc.
6129 (the_low_target): Adjust.
6130 (initialize_low_arch): New function.
6131 * spu-low.c (tdesc_spu): Declare.
6132 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6133 * win32-arm-low.c (tdesc_arm): Declare.
6134 (arm_arch_setup): New function.
6135 (the_low_target): Install arm_arch_setup instead of
6136 init_registers_arm.
6137 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6138 (init_windows_x86): Rename to ...
6139 (i386_arch_setup): ... this. Set `win32_tdesc'.
6140 (the_low_target): Adjust.
6141 * win32-low.c (win32_tdesc): New global.
6142 (child_add_thread): Don't create the thread cache here.
6143 (do_initial_child_stuff): Set the new process'es tdesc.
6144 * win32-low.h (struct target_desc): Forward declare.
6145 (win32_tdesc): Declare.
6146 * lynx-i386-low.c (tdesc_i386): Declare global.
6147 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6148 * lynx-low.c (lynx_tdesc): New global.
6149 (lynx_add_process): Set the new process'es tdesc.
6150 * lynx-low.h (struct target_desc): Forward declare.
6151 (lynx_tdesc): Declare global.
6152 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6153 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6154 * nto-low.c (nto_tdesc): New global.
6155 (do_attach): Set the new process'es tdesc.
6156 * nto-low.h (struct target_desc): Forward declare.
6157 (nto_tdesc): Declare.
6158 * nto-x86-low.c (tdesc_i386): Declare.
6159 (nto_x86_arch_setup): Set `nto_tdesc'.
6160
b1fbec62
GB		 61612013-06-04 Gary Benson <gbenson@redhat.com>
6162
6163 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6164 to qSupported response when appropriate.
6165 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6166 with nonzero-length annex.
6167 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6168 arguments supplied in annex.
6169
d1ec4ce7
DE		 61702013-05-31 Doug Evans <dje@google.com>
6171
ac44adcb 6172 PR server/15594
d1ec4ce7
DE		 6173 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6174 64 bits in 64-cross-32 environment.
6175
9b25f2d3
PA		 61762013-05-28 Pedro Alves <palves@redhat.com>
6177
6178 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6179 (aarch64-without-fpu.c): Delete rule.
6180 * configure.srv (aarch64*-*-linux*): Remove references to
6181 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6182 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6183 declaration.
6184
6740dc9c
PA		 61852013-05-24 Pedro Alves <palves@redhat.com>
6186
6187 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6188 instead of strchr/decode_address. Error if the range isn't split
6189 with a ','. Don't assume there's be a ':' in the action.
6190
c2d6af84
PA		 61912013-05-23 Yao Qi <yao@codesourcery.com>
6192 Pedro Alves <palves@redhat.com>
6193
6194 * linux-low.c (lwp_in_step_range): New function.
6195 (linux_wait_1): If the thread was range stepping and stopped
6196 outside the stepping range, report the stop to GDB. Otherwise,
6197 continue stepping. Add range stepping debug output.
6198 (linux_set_resume_request): Copy the step range from the resume
6199 request to the lwp.
6200 (linux_supports_range_stepping): New.
6201 (linux_target_ops) <supports_range_stepping>: Set to
6202 linux_supports_range_stepping.
6203 * linux-low.h (struct linux_target_ops)
6204 <supports_range_stepping>: New field.
6205 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6206 * linux-x86-low.c (x86_supports_range_stepping): New.
6207 (the_low_target) <supports_range_stepping>: Set to
6208 x86_supports_range_stepping.
6209 * server.c (handle_v_cont): Handle 'r' action.
6210 (handle_v_requests): Append ";r" if the target supports range
6211 stepping.
6212 * target.h (struct thread_resume) <step_range_start,
6213 step_range_end>: New fields.
6214 (struct target_ops) <supports_range_stepping>:
6215 New field.
6216 (target_supports_range_stepping): New macro.
6217
58794e1a
JB		 62182013-05-17 Joel Brobecker <brobecker@adacore.com>
6219
6220 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6221 confusion in comment.
6222
d631c5a7
JB		 62232013-05-17 Joel Brobecker <brobecker@adacore.com>
6224
6225 * lynx-low.c (struct process_info_private): New type.
6226 (lynx_add_process): New function.
6227 (lynx_create_inferior, lynx_attach): Replace calls to
6228 add_process by calls to lynx_add_process.
6229 (lynx_resume): If PTID is null, then try using
6230 current_process()->private->last_wait_event_ptid.
6231 Add comments.
6232 (lynx_clear_inferiors): Delete. The contents of that function
6233 has been inlined in lynx_mourn;
6234 (lynx_wait_1): Save the ptid in the process's private data.
6235 (lynx_mourn): Free the process' private data. Replace call
6236 to lynx_clear_inferiors by call to clear_inferiors.
6237
96f7a20f
YQ		 62382013-05-17 Yao Qi <yao@codesourcery.com>
6239
6240 * i386-low.c (i386_length_and_rw_bits): Move the comment to
6241 the right place.
6242
db0dfaa0
LM		 62432013-05-16 Luis Machado <lgustavo@codesourcery.com>
6244
6245 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
6246 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
6247 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
6248 PT_TEXT_END_ADDR guards. Update comments.
6249 (linux_target_op) <read_offsets>: Conditionally define to
6250 linux_read_offsets if the target is UCLIBC and if it defines
6251 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
6252
68f5f838
SL		 62532013-05-06 Sandra Loosemore <sandra@codesourcery.com>
6254 Andrew Jenner <andrew@codesourcery.com>
6255
6256 * Makefile.in (SFILES): Add linux-nios2-low.c.
6257 (clean): Add action to delete nios2-linux.c.
6258 (nios2-linux.c): New rule.
6259 * configure.srv: Add nios2*-*-linux*.
6260 * linux-nios2-low.c: New.
6261
1ebff1fd
HAQ		 62622013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
6263
6264 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
6265
f6150862
HZ		 62662013-04-25 Hui Zhu <hui@codesourcery.com>
6267
6268 PR gdb/15186
f6150862
HZ		 6269 * ax.c (ax_printf): Add fflush.
6270
614c279d
TT		 62712013-04-22 Tom Tromey <tromey@redhat.com>
6272
6273 * Makefile.in (SFILES): Add filestuff.c.
6274 (OBS): Add filestuff.o.
6275 (filestuff.o): New target.
6276 * config.in, configure: Rebuild.
6277 * configure.ac: Check for fdwalk, pipe2.
6278
7d4e5717
PA		 62792013-04-17 Pedro Alves <palves@redhat.com>
6280
6281 * configure.ac (USE_THREAD_DB): Delete variable.
6282 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
6283 Don't AC_SUBST USE_THREAD_DB.
6284 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
6285 * config.in, configure: Regenerate.
6286
d5c93e41
PA		 62872013-04-16 Pedro Alves <palves@redhat.com>
6288
6289 * linux-low.h (struct lwp_info) <thread_known>: Move under
6290 the USE_THREAD_DB #ifdef.
6291
04f5fe89
PA		 62922013-04-16 Pedro Alves <palves@redhat.com>
6293
6294 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
6295 (linux-low.o): Delete rule.
6296 * linux-low.h: Always include "gdb_thread_db.h" instead of
6297 conditionally including thread_db.h.
6298 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
6299 HAVE_THREAD_DB_H.
6300
480b27bf
JK		 63012013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6302
6303 * Makefile.in (install-only): Fix make install regression.
6304
43662968
JK		 63052013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
6306
6307 Convert man pages to texinfo, new gdbinit.5 texinfo page.
6308 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
6309 installation.
6310 * gdbserver.1: Remove.
6311
3e74e146
PA		 63122013-03-22 Pedro Alves <palves@redhat.com>
6313
6314 * linux-low.c (handle_extended_wait): Don't call
6315 linux_enable_event_reporting.
6316
a8347a2a
TT		 63172013-03-15 Tony Theodore <tonyt@logyst.com>
6318
6319 PR build/9098:
6320 * Makefile.in (SHELL): Use @SHELL@.
6321
eeb56fa7
SDJ		 63222013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
6323
6324 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
6325 compiler warning.
6326
4fa7e2ff
JB		 63272013-03-13 Joel Brobecker <brobecker@adacore.com>
6328
6329 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
6330 Remove extraneous NULL element.
6331
8ddb1965
YQ		 63322013-03-13 Yao Qi <yao@codesourcery.com>
6333
6334 * tracepoint.c (traceframe_read_tsv): Look for the last matched
6335 'V' block in trace frame.
6336
9accd112
MM		 63372013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6338
6339 * target.h (struct target_ops): Add btrace ops.
6340 (target_supports_btrace): New macro.
6341 (target_enable_btrace): New macro.
6342 (target_disable_btrace): New macro.
6343 (target_read_btrace): New macro.
6344 * gdbthread.h (struct thread_info): Add btrace field.
6345 * server.c: Include btrace-common.h.
6346 (handle_btrace_general_set): New function.
6347 (handle_btrace_enable): New function.
6348 (handle_btrace_disable): New function.
6349 (handle_general_set): Call handle_btrace_general_set.
6350 (handle_qxfer_btrace): New function.
6351 (struct qxfer qxfer_packets[]): Add btrace entry.
6352 * inferiors.c (remove_thread): Disable btrace.
6353 * linux-low: Include linux-btrace.h.
6354 (linux_low_enable_btrace): New function.
6355 (linux_low_read_btrace): New function.
6356 (linux_target_ops): Add btrace ops.
6357 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
6358 Add srv_linux_btrace=yes.
6359 (x86_64-*-linux*): Add linux-btrace.o.
6360 Add srv_linux_btrace=yes.
6361 * configure.ac: Define HAVE_LINUX_BTRACE.
6362 * config.in: Regenerated.
6363 * configure: Regenerated.
6364
5cc22e4c
MM		 63652013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6366
6367 * server.c (handle_qxfer): Preserve error message if -3 is
6368 returned.
6369 (qxfer): Document the -3 return value.
6370
7c97f91e
MM		 63712013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6372
6373 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
6374 (linux_btrace_h): New variable.
6375 (linux-btrace.o): New rule.
6376
be9a119c 63772013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 6378 Hafiz Abid Qadeer <abidh@codesourcery.com>
6379
6380 * tracepoint.c (trace_buffer_size): New global.
6381 (DEFAULT_TRACE_BUFFER_SIZE): New define.
6382 (init_trace_buffer): Change to one-argument function. Allocate
6383 trace buffer memory.
6384 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
6385 handle QTBuffer:size packet.
6386 (cmd_bigqtbuffer_size): New function.
6387 (initialize_tracepoint): Call init_trace_buffer with
6388 DEFAULT_TRACE_BUFFER_SIZE.
6389 * server.c (handle_query): Add QTBuffer:size in the
6390 supported packets.
6391
e64f7499
YQ		 63922013-03-07 Yao Qi <yao@codesourcery.com>
6393
6394 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
6395 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
6396 of -1.
6397 (cmd_qtsp): Adjust condition. Do post increment.
6398 Set cur_action and cur_step_action back to 0.
6399
f0ae6fc3
PA		 64002013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
6401
6402 PR server/15236
6403 * linux-low.c (linux_write_memory): Return early success if LEN is
6404 zero.
6405
b5b0b0af
CV		 64062013-03-05 Corinna Vinschen <vinschen@redhat.de>
6407
334ad4a8 6408 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 6409
589bc927
TT		 64102013-02-28 Tom Tromey <tromey@redhat.com>
6411
6412 * configure.ac: Invoke AC_SYS_LARGEFILE.
6413 * configure, config.in: Rebuild.
6414
dfe07582
CV		 64152013-02-28 Corinna Vinschen <vinschen@redhat.com>
6416
6417 * win32-low.c: Throughout, fix format strings and casts of
6418 printf-like functions to avoid type related warnings on all
6419 platforms.
6420 (get_child_debug_event): Print dwDebugEventCode as hex since
6421 that's how it's usually documented.
6422
736cd585
YQ		 64232013-02-28 Yao Qi <yao@codesourcery.com>
6424
6425 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
6426 pulongest.
6427
e1f58301
JW		 64282013-02-27 Jiong Wang <jiwang@tilera.com>
6429
6430 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
6431 (reg-tilegx32.c): New rule.
6432 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
6433 * linux-tile-low.c (tile_arch_setup): New function. Invoke
6434 different register info initializer according to elf class.
6435 (init_registers_tilgx32): New function. The tilegx32 register info
6436 initializer.
6437 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
6438 (tile_store_gregset): Likewise.
6439
d171ca78
YQ		 64402013-02-27 Yao Qi <yao@codesourcery.com>
6441
6442 * server.c (process_point_options): Print debug message when
6443 debug_threads is true.
6444
282bbdf3
YQ		 64452013-02-26 Yao Qi <yao@codesourcery.com>
6446
6447 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
6448
aca22551
PA		 64492013-02-19 Pedro Alves <palves@redhat.com>
6450 Kai Tietz <ktietz@redhat.com>
6451
6452 PR gdb/15161
6453
6454 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
6455 instead of strtoul to extract address from packet.
6456 (process_serial_event) <'z'>: Likewise.
6457
4f3cee1c
YQ		 64582013-02-18 Yao Qi <yao@codesourcery.com>
6459
6460 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
6461
8e1d55a3
PA		 64622013-02-14 Pedro Alves <palves@redhat.com>
6463
6464 Plug memory leak.
6465
6466 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
6467 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
6468
458820da
PA		 64692013-02-14 Pedro Alves <palves@redhat.com>
6470
6471 * tracepoint.c (cmd_qtdpsrc): Use savestring.
6472
baea0dae
PA		 64732013-02-14 Pedro Alves <palves@redhat.com>
6474
6475 * tracepoint.c (save_string): Delete.
6476 (add_tracepoint_action): Use savestring instead of save_string.
6477
0b1afbb3
PA		 64782013-02-12 Pedro Alves <palves@redhat.com>
6479
6480 * linux-xtensa-low.c: Ditto.
6481 * xtensa-xtregs.c: Ditto.
6482
8a4ac37e
PA		 64832013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
6484
6485 * thread-db.c (thread_db_get_tls_address): NULL pointer check
6486 thread_db.
6487
148de6bb
MS		 64882013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6489
6490 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
6491 aarch64_num_wp_regs and aarch64_num_bp_regs to
6492 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
6493
55fac6e0
MS		 64942013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6495
6496 * linux-aarch64-low.c (ps_get_thread_area): Replace
6497 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
6498
176eb98c
MS		 64992013-02-04 Jim MacArthur <jim.macarthur@arm.com>
6500 Marcus Shawcroft <marcus.shawcroft@arm.com>
6501 Nigel Stephens <nigel.stephens@arm.com>
6502 Yufeng Zhang <yufeng.zhang@arm.com>
6503
6504 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
6505 (aarch64.c, aarch64-without-fpu.c): New targets.
6506 * configure.srv (aarch64*-*-linux*): New.
6507 * linux-aarch64-low.c: New file.
6508
56f7af9c
MS		 65092013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
6510
43aaf8b6 6511 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 6512 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
6513 (dequeue_one_deferred_signal, linux_resume_one_thread)
6514 (fetch_register, linux_write_memory, linux_enable_event_reporting)
6515 (linux_tracefork_grandchild, linux_test_for_tracefork)
6516 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
6517 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
6518 where the argument is 0.
6519
60f662b0
YQ		 65202013-01-25 Yao Qi <yao@codesourcery.com>
6521
6522 * event-loop.c: Include "queue.h".
6523 (gdb_event_p): New typedef.
6524 (struct gdb_event) <next_event>: Remove.
6525 (event_queue): Change to QUEUE(gdb_event_p).
6526 (async_queue_event): Remove.
6527 (gdb_event_xfree): New.
6528 (initialize_event_loop): New.
6529 (process_event): Use API from QUEUE.
6530 (wait_for_event): Likewise.
6531 * server.c (main): Call initialize_event_loop.
6532 * server.h (initialize_event_loop): Declare.
6533
5ae4861a
YQ		 65342013-01-18 Yao Qi <yao@codesourcery.com>
6535
6536 * ax.h (struct eval_agent_expr_context): New.
6537 (gdb_eval_agent_expr): Update declaration.
6538 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
6539 TFRAME. Add new argument CTX.
6540 * server.h (struct eval_agent_expr_context): Declare.
6541 (agent_mem_read, agent_tsv_read): Update declaration.
6542 (agent_mem_read_string): Likewise.
6543 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
6544 (add_traceframe_block): Add new argument TPOINT.
6545 Increase TPOINT->traceframe_usage.
6546 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
6547 eval_tracepoint_agent_expr.
6548 (condition_true_at_tracepoint): Likewise.
6549 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
6550 (agent_mem_read_string, agent_tsv_read): Likewise.
6551
85e00e85
YQ		 65522013-01-16 Yao Qi <yao@codesourcery.com>
6553
6554 * linux-low.c (linux_resume_one_lwp): Don't check
6555 'lwp->bp_reinsert != 0'.
6556
4039cf45
JB		 65572013-01-07 Joel Brobecker <brobecker@adacore.com>
6558 Pedro Alves <palves@redhat.com>
6559
6560 * lynx-low.c (ptrace_request_to_str): Define a temporary
6561 macro and use it to simplify this function's implementation.
6562
9044dee2
JB		 65632013-01-07 Joel Brobecker <brobecker@adacore.com>
6564
6565 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
6566 sets errno.
6567
e6352c8f
JB		 65682013-01-07 Joel Brobecker <brobecker@adacore.com>
6569
6570 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
6571
50681a27
JB		 65722013-01-07 Joel Brobecker <brobecker@adacore.com>
6573
6574 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
6575
3f6e77ef
JB		 65762013-01-07 Joel Brobecker <brobecker@adacore.com>
6577
6578 * lynx-low.c (lynx_resume): Use the resume_info parameter
6579 to determine the ptid for the lynx_ptrace call, unless
6580 it is equal to minus_one_ptid, in which case we use the
6581 ptid of the current_inferior.
6582 (lynx_wait_1): After having received a thread create/exit
6583 event, resume the inferior's execution using the signaling
6584 thread's ptid, rather than the old ptid.
6585
7fda33ae
JB		 65862013-01-07 Joel Brobecker <brobecker@adacore.com>
6587
6588 * lynx-low.c (lynx_resume): Delete variable ret.
6589
b9786c74
JB		 65902013-01-01 Joel Brobecker <brobecker@adacore.com>
6591
6592 * gdbreplay.c (gdbreplay_version): Update copyright year.
6593 * server.c (gdbserver_version): Likewise.
6594
8b93d60f
JB		 65952012-12-17 Joel Brobecker <brobecker@adacore.com>
6596
6597 * lynx-low.c (lynx_wait_1): Add debug trace before adding
6598 new thread.
6599
037335a7
JB		 66002012-12-17 Joel Brobecker <brobecker@adacore.com>
6601
6602 * lynx-low.c (ptrace_request_to_str): Add handling for
6603 PTRACE_GETTRACESIG.
6604
52d4cbd8
JB		 66052012-12-17 Joel Brobecker <brobecker@adacore.com>
6606
6607 * lynx-low.c (lynx_attach): Delete variable new_process.
6608
ab8f6ca9
JB		 66092012-12-17 Joel Brobecker <brobecker@adacore.com>
6610
6611 * lynx-low.c (lynx_create_inferior): Delete variable
6612 new_process.
6613
78cbc024
JB		 66142012-12-17 Joel Brobecker <brobecker@adacore.com>
6615
6616 * lynx-low.c (ptrace_request_to_str): Do not handle
6617 PTRACE_GETTHREADLIST if this macro does not exist.
6618
14a00470
YQ		 66192012-12-15 Yao Qi <yao@codesourcery.com>
6620
6621 * Makefile.in (OBS): Add notif.o.
6622 * notif.c, notif.h: New.
6623 * server.c: Include "notif.h".
6624 (struct vstop_notif) <next>: Remove.
6625 <base>: New field.
6626 (queue_stop_reply): Update.
6627 (push_event, send_next_stop_reply): Remove.
6628 (discard_queued_stop_replies): Update.
6629 (notif_stop): New variable.
6630 (handle_v_stopped): Remove.
6631 (handle_v_requests): Don't call handle_v_stopped. Call
6632 handle_ack_notif instead.
6633 (queue_stop_reply_callback): Call notif_event_enque instead
6634 of queue_stop_reply.
6635 (handle_status): Don't call send_next_stop_reply, call
6636 notif_write_event instead.
6637 (kill_inferior_callback): Likewise.
6638 (detach_or_kill_inferior_callback): Likewise.
6639 (main): Call initialize_notif.
6640 (process_serial_event): Call QUEUE_is_empty.
6641 (handle_target_event): Call notif_push instead of push event.
6642 * server.h (push_event): Remove declaration.
6643
61c125b9
TT		 66442012-12-10 Tom Tromey <tromey@redhat.com>
6645
6646 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
6647 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
6648 macros.
6649 (.c.o): Rewrite.
6650 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
6651 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
6652 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
6653 (amd64-linux-ipa.o, ax.o): Rewrite.
6654 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
6655 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
6656 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
6657 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
6658 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
6659 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
6660 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
6661 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
6662 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
6663 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
6664 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
6665 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
6666 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
6667 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
6668 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
6669 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
6670 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
6671 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
6672 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
6673 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
6674 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
6675 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
6676 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
6677 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
6678 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
6679 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
6680 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
6681 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
6682 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
6683 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
6684 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
6685 (reg-tilegx.o): Remove.
6686 (all_object_files): New macro.
6687 Include .deps files.
6688 * aclocal.m4, configure: Rebuild.
6689 * acinclude.m4: Include depstand.m4, lead-dot.m4.
6690 * configure.ac: Invoke ZW_CREATE_DEPDIR,
6691 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
6692
e90e9ad9
TT		 66932012-12-05 Tom Tromey <tromey@redhat.com>
6694
6695 PR gdb/14917:
6696 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
6697
02d403bf 66982012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 6699
6700 * configure.ac: Check for linux/perf_event.h.
6701 * config.in: Regenerated.
6702 * configure: Regenerated.
6703
0270a750
PA		 67042012-11-26 Maxime Villard <rustyBSD@gmx.fr>
6705
6706 * hostio.c (handle_readlink): Decrease buffer size
6707 parameter passed to readlink by one byte.
6708
8c29b58e
YQ		 67092012-11-26 Yao Qi <yao@codesourcery.com>
6710
6711 * configure.ac (build_warnings): Append '-Wempty-body'.
6712 * configure: Regenerated.
6713 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
6714 body.
6715
8bdce1ff
PM		 67162012-11-15 Pierre Muller <muller@sourceware.org>
6717
6718 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
6719 * config.in: Regenerate.
6720 * configure: Regenerate.
6721 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
6722 Use "gdb_wait.h" header instead of <sys/wait.h> header.
6723 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6724 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
6725 header.
6726 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
6727 instead of <sys/wait.h> header.
6728 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6729
02d403bf 67302012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 6731
6732 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
6733 (various make rules): Remove -DGDBSERVER
6734
fbd5db48
YQ		 67352012-11-09 Yao Qi <yao@codesourcery.com>
6736
6737 * spu-low.c (current_ptid): Move it to ..
6738 * gdbthread.h: ... here. New.
6739 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
6740 * server.c (myresume, process_serial_event): Likewise.
6741 * thread-db.c (thread_db_find_new_threads): Likewise.
6742 * tracepoint.c (run_inferior_command): Likewise.
6743
b3dc46ff
AB		 67442012-10-01 Andrew Burgess <aburgess@broadcom.com>
6745
6746 * server.c (handle_search_memory_1): Include access length in
6747 warning message.
6748
07c04788
HPN		 67492012-09-05 Michael Brandt <michael.brandt@axis.com>
6750
6751 * linux-crisv32-low.c: Fix compile errors.
6752
918d227b
YQ		 67532012-09-04 Yao Qi <yao@codesourcery.com>
6754
6755 * tracepoint.c (cmd_qtsv): Adjust debug message.
6756 Don't check CUR_TPOINT.
6757
18c1b81a
YQ		 67582012-08-28 Yao Qi <yao@codesourcery.com>
6759
6760 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
6761 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
6762 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
6763 Remove declarations of xmalloc, xreallloc, xstrdup and
6764 freeargv.
6765 * Makefile.in (libiberty_h): New.
6766 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
6767 (linux-bfin-low.o): Append dependency 'libiberty.h'.
6768
dc82f37b
YQ		 67692012-08-23 Yao Qi <yao@codesourcery.com>
6770
6771 * server.h: Remove declaration of 'xsnprintf'.
6772
406b1477
KS		 67732012-08-22 Keith Seitz <keiths@redhat.com>
6774
6775 * server.h: Include build-gnulib-gbserver/config.h.
6776 * gdbreplay.c: Likewise.
6777
e6712ff1
DE		 67782012-08-08 Doug Evans <dje@google.com>
6779
6780 * Makefile.in (SFILES): Add gdb_vecs.c.
6781 (OBS): Add gdb_vecs.o.
6782 (gdb_vecs_h, host_defs_h): New variables.
6783 (thread-db.o): Add $(gdb_vecs_h) dependency.
6784 (gdb_vecs.o): New rule.
6785 * thread-db.c: #include "gdb_vecs.h".
6786 (thread_db_load_search): Use a vector to iterate over path elements.
6787 Handle text appearing after "$pdir".
6788
6789 * configure.ac: Add check for strstr.
6790 * config.in: Regenerate.
6791 * configure: Regenerate.
6792
7c3270ae
UW		 67932012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
6794
6795 * hostio.c (handle_pread): If pread fails, fall back to attempting
6796 lseek/read.
6797 (handle_pwrite): Likewise for pwrite.
6798
b62e2b27
UW		 67992012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
6800
6801 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
6802 between unsupported TYPE and unimplementable ADDR/LEN combination.
6803 (arm_insert_point): Act on new return value.
6804
78a99e91
PA		 68052012-07-31 Pedro Alves <palves@redhat.com>
6806
6807 * server.c (process_point_options): Only skip tokens if we find
6808 one that is unrecognized. Don't treat 'X' specially while
6809 skipping unrecognized tokens.
6810
fcf303ab
UW		 68112012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
6812
6813 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
6814 to 4-byte-align HW breakpoint addresses for Thumb.
6815
7255706c
YQ		 68162012-07-27 Yao Qi <yao@codesourcery.com>
6817
6818 PR remote/14161.
6819
6820 * server.h: Declare gdb_agent_about_to_close.
6821 * target.c (kill_inferior): Include "agent.h".
6822 New. Send command 'kill'.
6823 * target.h (kill_inferior): Removed macro.
6824 * tracepoint.c (gdb_agent_about_to_close): New.
6825 (gdb_agent_helper_thread): Handle command 'close'.
6826 Wait endlessly until the inferior stops.
6827 Install gdb_agent_remove_socket to atexit hook.
6828 (agent_socket_name): New static variable.
6829 (gdb_agent_socket_init): Replace local variable 'name' with
6830 'agent_socket_name'.
6831 (gdb_agent_remove_socket): New.
6832
5a3f286f
YQ		 68332012-07-27 Yao Qi <yao@codesourcery.com>
6834
6835 * server.c (process_point_options): Stop at 'X' when parsing.
6836
961bd387
ME		 68372012-07-19 Michael Eager <eager@eagercon.com>
6838
a261b8f5 6839 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 6840 to hw_execute.
6841 * linux-x86-low.c (x86_insert_point, x86_remove_point):
6842 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
6843 hardware breakpoint.
6844
aa7c7447
JK		 68452012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6846
6847 * gdbserver/linux-low.c (initialize_low): Call
6848 linux_ptrace_init_warnings.
6849
7f216e7c
DE		 68502012-07-02 Doug Evans <dje@google.com>
6851
6852 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
6853 pointer to int.
6854
d3ce09f5
SS		 68552012-07-02 Stan Shebs <stan@codesourcery.com>
6856
6857 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
6858 (ax.o): Add it to build rule.
6859 (ax-ipa.o): Ditto.
6860 (OBS): Add format.o.
6861 (IPA_OBS): Add format.o.
6862 * server.c (handle_query): Claim support for breakpoint commands.
6863 (process_point_options): Add command case.
6864 (process_serial_event): Leave running if there are printfs in
6865 effect.
6866 * mem-break.h (any_persistent_commands): Declare.
6867 (add_breakpoint_commands): Declare.
6868 (gdb_no_commands_at_breakpoint): Declare.
6869 (run_breakpoint_commands): Declare.
6870 * mem-break.c (struct point_command_list): New struct.
6871 (struct breakpoint): New field command_list.
6872 (any_persistent_commands): New function.
6873 (add_commands_to_breakpoint): New function.
6874 (add_breakpoint_commands): New function.
6875 (gdb_no_commands_at_breakpoint): New function.
6876 (run_breakpoint_commands): New function.
6877 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
6878 locally.
6879 * ax.c: Include format.h.
6880 (ax_printf): New function.
6881 (gdb_eval_agent_expr): Add printf opcode.
6882
2f8f6aed
YQ		 68832012-06-13 Yao Qi <yao@codesourcery.com>
6884
6885 * server.c (start_inferior): Remove duplicated writes to fields
6886 'last_resume_kind' and 'last_status' of 'current_inferior'.
6887
0c9070b3
YQ		 68882012-06-12 Yao Qi <yao@codesourcery.com>
6889 Pedro Alves <palves@redhat.com>
6890
6891 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
6892 comment.
6893 * server.c (handle_v_cont): Extend comment.
6894
c52daf70
YQ		 68952012-06-11 Yao Qi <yao@codesourcery.com>
6896
6897 * linux-low.c (linux_attach): Add 'static'.
6898
d38bbb0a
YQ		 68992012-06-06 Yao Qi <yao@codesourcery.com>
6900
6901 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
6902
89dc0afd
JK		 69032012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
6904
6905 Fix gcc -flto compilation warning.
6906 * server.c (main): Make variable multi_mode and attach volatile.
6907
75f62ce7
TJB		 69082012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6909
6910 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
6911 if the platform doesn't know about it.
6912
65f479b6
PA		 69132012-05-30 Jeff Kenton <jkenton@tilera.com>
6914
6915 * Makefile.in (SFILES): Add linux-tile-low.c.
6916 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
6917 * configure.srv: Handle tilegx-*-linux*.
6918 * linux-tile-low.c: New file.
6919
0c5bf5a9
JK		 69202012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6921
6922 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
6923
a493e3e2
PA		 69242012-05-24 Pedro Alves <palves@redhat.com>
6925
6926 PR gdb/7205
6927
43aaf8b6 6928 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 6929
2ea28649
PA		 69302012-05-24 Pedro Alves <palves@redhat.com>
6931
6932 PR gdb/7205
6933
6934 Replace target_signal with gdb_signal throughout.
6935
8d409d16
MR		 69362012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
6937
6938 * linux-low.c (linux_store_registers): Avoid the copying sequence
6939 when no data has been retrieved by ptrace.
6940
23512c01
MGD		 69412012-05-22 Will Deacon <will.deacon@arm.com>
6942
6943 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
6944 Include asm/ptrace.h.
6945 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
6946 already defined.
6947
4934b29e
MR		 69482012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
6949
6950 * linux-low.c (linux_store_registers): Don't re-retrieve data
6951 with ptrace that has already been obtained from /proc. Always
6952 copy any data retrieved with ptrace to the buffer supplied.
6953
bde24c0a
PA		 69542012-05-11 Yao Qi <yao@codesourcery.com>
6955 Pedro Alves <palves@redhat.com>
6956
6957 * linux-low.c (enum stopping_threads_kind): New.
6958 (stopping_threads): Change type to `enum stopping_threads_kind'.
6959 (handle_extended_wait): If stopping and suspending threads, leave
6960 the new_lwp suspended too.
6961 (linux_wait_for_event): Adjust.
6962 (stop_all_lwps): Set `stopping_threads' to
6963 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
6964 whether we're suspending threads or just stopping them. Assert no
6965 recursion happens.
6966
623b6bdf
YQ		 69672012-04-29 Yao Qi <yao@codesourcery.com>
6968
6969 * server.h: Move some code to ...
6970 * gdbthread.h: ... here. New.
6971 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
6972 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
6973 (nto-low.o, win32-low.o): Likewise.
6974 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
6975 * regcache.c, remote-utils.c, server.c: Likewise.
6976 * target.c, tracepoint.c, win32-low.c: Likewise.
6977
f15f9948
TJB		 69782012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6979
6980 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
6981 (PTRACE_ARG4_TYPE): Likewise.
6982 (PTRACE_XFER_TYPE): Likewise.
6983 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
6984 ptrace to PTRACE_ARG3_TYPE.
6985 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
6986 (PTRACE_ARG4_TYPE): Likewise.
6987 (PTRACE_XFER_TYPE): Likewise.
6988 (linux_detach_one_lwp): Cast fourth argument of
6989 ptrace to long then PTRACE_ARG4_TYPE.
6990 (regsets_fetch_inferior_registers): Cast third argument of
6991 ptrace to long then PTRACE_ARG3_TYPE.
6992 (regsets_store_inferior_registers): Likewise.
6993
38ea300a
PA		 69942012-04-20 Pedro Alves <palves@redhat.com>
6995
6996 * configure: Regenerate.
6997
c971b7fa
PA		 69982012-04-19 Pedro Alves <palves@redhat.com>
6999
43aaf8b6 7000 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 7001 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 7002 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7003 (all, install-only, uninstall, clean-info, all-lib, clean): No
7004 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7005 (maintainer-clean realclean distclean): Use subdir_do.
7006 (subdir_do): New.
7007 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 7008 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 7009 * acinclude.m4: Include acx_configure_dir.m4.
7010 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7011 calls. Call AC_PROG_RANLIB. Configure gnulib using
7012 ACX_CONFIGURE_DIR.
7013 (GNULIB): New.
7014 (GNULIB_STDINT_H): Adjust.
7015 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7016 * gdbreplay.c: Include build-gnulib/config.h.
7017 * server.h: Likewise.
7018 * aclocal.m4: Regenerate.
7019 * config.in: Regenerate.
7020 * configure: Regenerate.
c971b7fa 7021
809277f8
PA		 70222012-04-19 Pedro Alves <palves@redhat.com>
7023
7024 * Makefile.in (LIBGNU, INCGNU): Adjust.
7025 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7026 (all, install-only, uninstall, clean-info, all-lib, clean)
7027 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7028 * configure.ac: Adjust AC_OUTPUT output.
7029 * aclocal.m4: Regenerate.
7030 * configure: Regenerate.
7031
fd9bb8b8
PA		 70322012-04-19 Pedro Alves <palves@redhat.com>
7033
7034 * Makefile.in (generated_files): New.
7035 (server_h): Remove the explicit dependency on config.h, and depend
7036 on $generated_files.
7037
1c298c66
PA		 70382012-04-19 Pedro Alves <palves@redhat.com>
7039
7040 * Makefile.in (INCGNU): Add -Ignulib.
7041
57c4b50b
PA		 70422012-04-19 Pedro Alves <palves@redhat.com>
7043
7044 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7045 (INCGNU): ... this, and spell out -I here.
7046 (GNULIB_LIB): Rename to ...
7047 (LIBGNU): ... this.
7048 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7049
1030e047
PA		 70502012-04-19 Pedro Alves <palves@redhat.com>
7051
7052 * config.in: Regenerate.
7053
447d4319
PA		 70542012-04-19 Pedro Alves <palves@redhat.com>
7055
7056 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7057 * server.h (memmem): Remove declaration.
7058 * config.in: Regenerate.
7059 * configure: Regenerate.
7060
aad9eab9
YQ		 70612012-04-19 Yao Qi <yao@codesourcery.com>
7062
7063 * Makefile.in (SFILES): Add common/vec.c.
7064 (OBS): Add vec.o.
7065 (vec.o): New rule.
7066
3e10640f
YQ		 70672012-04-19 Yao Qi <yao@codesourcery.com>
7068
7069 * remote-utils.c (prepare_resume_reply): Replace with macro
7070 target_core_of_thread.
7071 * server.c (handle_qxfer_threads_proper): Likewise.
7072 * target.h (traget_core_of_thread): New macro.
7073
71622373
PA		 70742012-04-18 Pedro Alves <palves@redhat.com>
7075
7076 * aclocal.m4: Regenerate.
7077 * configure: Regenerate.
7078
80d26939
YQ		 70792012-04-16 Yao Qi <yao@codesourcery.com>
7080
7081 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7082 duplicated on address.
7083
42476b70
YQ		 70842012-04-16 Yao Qi <yao@codesourcery.com>
7085
7086 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7087 (struct tracepoint_action_ops) <send>: New field.
7088 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7089 (agent_expr_send, x_tracepoint_action_send): New.
7090 (l_tracepoint_action_send): New.
7091 (cmd_qtdp): Download and install tracepoint
7092 according to `use_agent'.
7093 (run_inferior_command): Add one more parameter `len'.
7094 Update callers.
7095 (tracepoint_send_agent): New.
7096 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7097
7bc83639
YQ		 70982012-04-16 Yao Qi <yao@codesourcery.com>
7099
7100 * tracepoint.c (download_tracepoints): Moved to ...
7101 (cmd_qtstart): ... here.
7102
5f18041e
YQ		 71032012-04-14 Yao Qi <yao@codesourcery.com>
7104
7105 * tracepoint.c: Include inttypes.h.
7106 (struct collect_memory_action): Use sized types.
7107 (struct tracepoint): Likewise.
7108 (cmd_qtdp, stop_tracing): Update print specifiers.
7109 (cmd_qtp, response_tracepoint): Likewise.
7110 (collect_data_at_tracepoint): Likewise.
7111 (collect_data_at_step): Likewise.
7112
55a8c076
YQ		 71132012-04-14 Yao Qi <yao@codesourcery.com>
7114
7115 Import gnulib module inttypes.
7116 * aclocal.m4, config.in, configure: Regenerated.
7117
dc750257
YQ		 71182012-04-14 Yao Qi <yao@codesourcery.com>
7119
7120 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7121 Makefile and config.status at last.
7122
0ab5faf9
YQ		 71232012-04-13 Yao Qi <yao@codesourcery.com>
7124
7125 * tracepoint.c: Include stdint.h unconditionally.
7126
18f5fd81
TJB		 71272012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7128
7129 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7130 on BFD_HAVE_SYS_PROCFS_TYPE.
7131 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7132 * configure: Regenerate.
7133 * config.in: Likewise.
7134
4d47af5c
L		 71352012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7136
7137 * Makefile.in (clean): Also remove x32.c x32-linux.c
7138 x32-avx.c x32-avx-linux.c.
7139 (x32.o): New target.
7140 (x32.c): Likewise.
7141 (x32-linux.o): Likewise.
7142 (x32-linux.c): Likewise.
7143 (x32-avx.o): Likewise.
7144 (x32-avx.c): Likewise.
7145 (x32-avx-linux.o): Likewise.
7146 (x32-avx-linux.c): Likewise.
7147
7148 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7149 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7150 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7151 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7152 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7153 i386/x32-avx-linux.xml.
7154
7155 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7156 (init_registers_x32_avx_linux): Likwise.
7157 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7158 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7159
ecedbe58
PA		 71602012-04-13 Pedro Alves <palves@redhat.com>
7161
7162 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7163 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7164 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7165 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7166 the sub-make.
7167
c92b5177
L		 71682012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7169
7170 * linux-x86-low.c (compat_x32_clock_t): New.
7171 (compat_x32_siginfo_t): Likewise.
7172 (compat_x32_siginfo_from_siginfo): Likewise.
7173 (siginfo_from_compat_x32_siginfo): Likewise.
7174 (linux_is_elf64): Likewise.
7175 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7176 and siginfo_from_compat_x32_siginfo for x32.
7177 (x86_arch_setup): Set linux_is_elf64.
7178
214d508e
L		 71792012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7180
7181 PR gdb/13969
7182 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7183 e_machine field.
7184 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7185 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7186 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7187 compatible with process.
7188
c9a1864a
YQ		 71892012-04-12 Yao Qi <yao@codesourcery.com>
7190
7191 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7192 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7193 (install-only, install-info, clean): Handle sub dir gnulib.
7194 (all-lib, am--refresh): New targets.
7195 (memmem.o): Remove target.
7196 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7197 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7198 (AC_REPLACE_FUNCS): Remove memmem.
7199 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7200 (AC_OUTPUT): Generate Makefile in gnulib/.
7201 * aclocal.m4, config.in, configure: Regenerated.
7202
367ba2c2
MR		 72032012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7204
7205 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7206
9d236627
PA		 72072012-04-05 Pedro Alves <palves@redhat.com>
7208
7209 -Werror=strict-aliasing
7210
7211 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7212 pointer.
7213
111217b3
PA		 72142012-04-04 Pedro Alves <palves@redhat.com>
7215
7216 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7217 (sparc_store_gregset_from_stack, sparc_store_gregset)
7218 (sparc_breakpoint_at): Fix formatting.
7219
8365dcf5
TJB		 72202012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7221
7222 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7223 are available.
7224 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7225 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7226 * config.in: Regenerate.
7227 * configure: Likewise.
7228
689cc2ae
PA		 72292012-03-29 Pedro Alves <palves@redhat.com>
7230
7231 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
7232 Correct ptrace arguments.
7233
c14dfd32
PA		 72342012-03-28 Pedro Alves <palves@redhat.com>
7235
7236 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
7237 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
7238 (IA64_FR1_REGNUM): New defines.
7239 (ia64_fetch_register): New.
7240 (the_low_target): Install it.
7241 * linux-low.h (struct linux_target_ops) <fetch_register>: New
7242 field.
7243 * linux-low.c (linux_fetch_registers): Try the
7244 the_low_target.fetch_register hook first.
7245
7246 * linux-arm-low.c (the_low_target): Adjust.
7247 * linux-bfin-low.c (the_low_target): Adjust.
7248 * linux-cris-low.c (the_low_target): Adjust.
7249 * linux-crisv32-low.c (the_low_target): Adjust.
7250 * linux-m32r-low.c (the_low_target): Adjust.
7251 * linux-m68k-low.c (the_low_target): Adjust.
7252 * linux-mips-low.c (the_low_target): Adjust.
7253 * linux-ppc-low.c (the_low_target): Adjust.
7254 * linux-s390-low.c (the_low_target): Adjust.
7255 * linux-sh-low.c (the_low_target): Adjust.
7256 * linux-sparc-low.c (the_low_target): Adjust.
7257 * linux-tic6x-low.c (the_low_target): Adjust.
7258 * linux-x86-low.c (the_low_target): Adjust.
7259 * linux-xtensa-low.c (the_low_target): Adjust.
7260
63c88e13
PA		 72612012-03-26 Pedro Alves <palves@redhat.com>
7262
7263 * server.c (handle_qxfer_libraries): Don't bail early if
7264 the_target->qxfer_libraries_svr4 is not NULL.
7265
fb723180
PA		 72662012-03-26 Pedro Alves <palves@redhat.com>
7267
7268 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
7269
0afae3cf
PA		 72702012-03-23 Pedro Alves <palves@redhat.com>
7271
7272 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
7273 "library-list-svr4" element's start tag when the the DSO list is
7274 empty.
7275
485f1ee4
PA		 72762012-03-23 Pedro Alves <palves@redhat.com>
7277
7278 * linux-low.c (read_one_ptr): Read the inferior's pointer through
7279 a variable whose type size is the same as the inferior's pointer
7280 size.
7281
a5362b9a
TS		 72822012-03-21 Thomas Schwinge <thomas@codesourcery.com>
7283
7284 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
7285 struct siginfo.
7286 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
7287 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
7288 * linux-low.h: Include <signal.h>.
7289 (struct siginfo): Remove forward declaration.
7290 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
7291 struct siginfo.
7292
d226c142
MF		 72932012-03-21 Mike Frysinger <vapier@gentoo.org>
7294
7295 * .gitignore: Ignore more files.
7296
122f36ef
PA		 72972012-03-19 Pedro Alves <palves@redhat.com>
7298 Jan Kratochvil <jan.kratochvil@redhat.com>
7299
7300 * server.c (cont_thread, general_thread): Add describing comments.
7301 (start_inferior): Clear `cont_thread'.
7302 (handle_v_cont): Don't set `cont_thread' if resuming all threads
7303 of a process.
7304
fc3e5175
YQ		 73052012-03-15 Yao Qi <yao@codesourcery.com>
7306
7307 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
7308 handling to ...
7309 (cmd_qtdp): ... here.
7310
8d0d92cd
YQ		 73112012-03-15 Yao Qi <yao@codesourcery.com>
7312
7313 * tracepoint.c (struct tracepoint_action_ops): New.
7314 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
7315 (m_tracepoint_action_download): New.
7316 (r_tracepoint_action_download): New.
7317 (x_tracepoint_action_download): New.
7318 (l_tracepoint_action_download): New.
7319 (add_tracepoint_action): Install `action->ops' according type.
7320 (download_tracepoint_1): Move code `download' function pointer
7321 of various tracepoint_action_ops.
7322
87b0bb13
JK		 73232012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7324
7325 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
7326 linux_ptrace_attach_warnings.
7327
5f572dec
JK		 73282012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7329
7330 * Makefile.in (linux-ptrace.o): New.
7331 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
7332 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
7333 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
7334 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
7335 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
7336 of these targets.
7337 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
7338
f4647387
YQ		 73392012-03-08 Yao Qi <yao@codesourcery.com>
7340 Pedro Alves <palves@redhat.com>
7341
7342 Fix PR server/13392.
7343 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
7344 offset of JMP insn.
7345 * tracepoint.c (remove_tracepoint): New.
7346 (cmd_qtdp): Call remove_tracepoint when failed to install.
7347
9b224c5e
PA		 73482012-03-07 Pedro Alves <palves@redhat.com>
7349
7350 * linux-low.c (get_detach_signal): New.
7351 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
7352 Pass on pending signals to PTRACE_DETACH. Check the result of the
7353 ptrace call.
7354 * server.c (program_signals, program_signals_p): New.
7355 (handle_general_set): Handle QProgramSignals.
7356 * server.h (program_signals, program_signals_p): Declare.
7357
e237a7e2
JK		 73582012-03-05 Pedro Alves <palves@redhat.com>
7359 Jan Kratochvil <jan.kratochvil@redhat.com>
7360
7361 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
7362 New comment why.
7363
5808517f
YQ		 73642012-03-03 Yao Qi <yao@codesourcery.com>
7365
7366 * tracepoint.c (tracepoint_look_up_symbols): Update call to
7367 agent_look_up_symbols.
7368
58b4daa5
YQ		 73692012-03-03 Yao Qi <yao@codesourcery.com>
7370
7371 * Makefile.in (linux-low.o): Keep dependence on agent.h.
7372 (linux-x86-low.o): Likewise.
7373 * server.h: Remove in_process_agent_loaded.
7374 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
7375 common/agent.c.
7376 Update callers.
7377
8ffcbaaf
YQ		 73782012-03-03 Yao Qi <yao@codesourcery.com>
7379
7380 * tracepoint.c (gdb_agent_capability): New global.
7381 (in_process_agent_loaded_ust): Renamed to
7382 `in_process_agent_supports_ust'.
7383 Update callers.
7384 (in_process_agent_supports_ust): Call agent_capability_check.
7385 (clear_installed_tracepoints): Assert that agent supports
7386 agent.
7387
d1feda86
YQ		 73882012-03-03 Yao Qi <yao@codesourcery.com>
7389
7390 * linux-low.c (linux_supports_agent): New.
7391 (linux_target_ops): Initialize field `supports_agent' with
7392 linux_supports_agent.
7393 * target.h (struct target_ops) <supports_agent>: New.
7394 (target_supports_agent): New macro.
7395 * server.c (handle_general_set): Handle packet 'QAgent'.
7396 (handle_query): Send `QAgent+'.
7397 * Makefile.in (server.o): Depends on agent.h.
7398
2fa291ac
YQ		 73992012-03-03 Yao Qi <yao@codesourcery.com>
7400
7401 * Makefile.in (OBS): Add agent.o.
7402 Add new rule for agent.o.
7403 Track dependence of tracepoint.c on agent.h.
7404 * tracepoint.c (run_inferior_command_1):
7405 (run_inferior_command): Call agent_run_command.
7406 (gdb_ust_connect_sync_socket): Deleted. Move it to
7407 common/agent.c.
7408 (resume_thread, stop_thread): Likewise.
7409 (gdb_ust_socket_init): Renamed to ...
7410 (gdb_agent_socket_init): ... New.
7411 (gdb_ust_thread): Renamed to ...
7412 (gdb_agent_helper_thread): ... New.
7413 (gdb_ust_init): Move some code to ...
7414 (gdb_agent_init): ... here. New.
7415 [HAVE_UST]: Call gdb_ust_init.
7416 (initialize_tracepoint_ftlib): Call gdb_agent_init.
7417 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
7418 * config.in, configure: Regenerated.
7419
05044653
PA		 74202012-03-02 Pedro Alves <palves@redhat.com>
7421
7422 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
7423 * linux-low.c (struct simple_pid_list): New.
7424 (stopped_pids): New a struct simple_pid_list pointer.
7425 (add_to_pid_list, pull_pid_from_list): New.
7426 (handle_extended_wait): Don't assume the first signal new children
7427 report is SIGSTOP. Adjust call to pull_pid_from_list.
7428 (linux_wait_for_lwp): Adjust.
7429
8d00225b
YQ		 74302012-03-02 Yao Qi <yao@codesourcery.com>
7431
7432 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
7433 debug log.
7434
19560ba5
YQ		 74352012-03-02 Yao Qi <yao@codesourcery.com>
7436
7437 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
7438 `stop_pc' and `tpoint'. Update caller.
7439
1faeff08
MR		 74402012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
7441
7442 * linux-low.h (linux_target_ops): Add regset_bitmap member.
7443 * linux-low.c (use_linux_regsets): New macro.
7444 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
7445 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
7446 (linux_register_in_regsets): New function.
7447 (usr_fetch_inferior_registers): Skip registers covered by
7448 regsets.
7449 (usr_store_inferior_registers): Likewise.
7450 (usr_fetch_inferior_registers): New macro.
7451 (usr_store_inferior_registers): Likewise.
7452 (linux_fetch_registers): Handle mixed regset/non-regset targets.
7453 (linux_store_registers): Likewise.
7454 * linux-mips-low.c (init_registers_mips_dsp_linux): New
7455 prototype.
7456 (init_registers_mips64_dsp_linux): Likewise.
7457 (init_registers_mips_linux): New macro.
7458 (init_registers_mips_dsp_linux): Likewise.
7459 (mips_dsp_num_regs): Likewise.
7460 (DSP_BASE, DSP_CONTROL): New fallback macros.
7461 (mips_base_regs): New macro.
7462 (mips_regmap): Use it. Fix the size.
7463 (mips_dsp_regmap): New variable.
7464 (mips_dsp_regset_bitmap): Likewise.
7465 (mips_arch_setup): New function.
7466 (mips_cannot_fetch_register): Use the_low_target.regmap rather
7467 than mips_regmap.
7468 (mips_cannot_store_register): Likewise.
7469 (the_low_target): Update .arch_setup, .num_regs and .regmap
7470 initializers. Add .regset_bitmap initializer.
7471 * linux-arm-low.c (the_low_target): Add .regset_bitmap
7472 initializer.
7473 * linux-bfin-low.c (the_low_target): Likewise.
7474 * linux-cris-low.c (the_low_target): Likewise.
7475 * linux-crisv32-low.c (the_low_target): Likewise.
7476 * linux-ia64-low.c (the_low_target): Likewise.
7477 * linux-m32r-low.c (the_low_target): Likewise.
7478 * linux-m68k-low.c (the_low_target): Likewise.
7479 * linux-ppc-low.c (the_low_target): Likewise.
7480 * linux-s390-low.c (the_low_target): Likewise.
7481 * linux-sh-low.c (the_low_target): Likewise.
7482 * linux-sparc-low.c (the_low_target): Likewise.
7483 * linux-tic6x-low.c (the_low_target): Likewise.
7484 * linux-x86-low.c (the_low_target): Likewise.
7485 * linux-xtensa-low.c (the_low_target): Likewise.
7486 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
7487 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
7488 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
7489 srv_xmlfiles.
7490 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
7491 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
7492
c03e6ccc
YQ		 74932012-02-29 Yao Qi <yao@codesourcery.com>
7494 Pedro Alves <palves@redhat.com>
7495
7496 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
7497 `step_over_finished' is true.
7498
644cebc9
PA		 74992012-02-27 Pedro Alves <palves@redhat.com>
7500
7501 * linux-low.c (pid_is_stopped): Delete, moved to common/.
7502 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
7503
c14d7ab2
PA		 75042012-02-27 Pedro Alves <palves@redhat.com>
7505
7506 PR server/9684
7507 * linux-low.c (pid_is_stopped): New.
7508 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
7509
412c89dd
LM		 75102012-02-25 Luis Machado <lgustavo@codesourcery.com>
7511
7512 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
7513 of conditions.
7514
b745defe
MR		 75152012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
7516
7517 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
7518
9f3a5c85
LM		 75192012-02-24 Luis Machado <lgustavo@codesourcery>
7520
7521 * server.c (handle_query): Advertise support for target-side
7522 breakpoint condition evaluation.
7523 (process_point_options): New function.
7524 (process_serial_event): When inserting a breakpoint, check for
7525 a target-side condition that should be evaluated.
7526
7527 * mem-break.c: Include regcache.h and ax.h.
7528 (point_cond_list_t): New data structure.
7529 (breakpoint) <cond_list>: New field.
7530 (find_gdb_breakpoint_at): Make non-static.
7531 (delete_gdb_breakpoint_at): Clear any target-side
7532 conditions.
7533 (clear_gdb_breakpoint_conditions): New function.
7534 (add_condition_to_breakpoint): Likewise.
7535 (add_breakpoint_condition): Likewise.
7536 (gdb_condition_true_at_breakpoint): Likewise.
7537 (gdb_breakpoint_here): Return result directly instead
7538 of going through a local variable.
7539
7540 * mem-break.h (find_gdb_breakpoint_at): New prototype.
7541 (clear_gdb_breakpoint_conditions): Likewise.
7542 (add_breakpoint_condition): Likewise.
7543 (gdb_condition_true_at_breakpoint): Likewise.
7544
7545 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
7546 (need_step_over_p): Take target-side breakpoint condition into
7547 consideration.
7548
5e1dc496
LM		 75492012-02-24 Luis Machado <lgustavo@codesourcery>
7550
7551 * server.h: Include tracepoint.h.
7552 (agent_mem_read, agent_get_trace_state_variable_value,
7553 agent_set_trace_state_variable_value,
7554 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
7555 get_set_tsv_func_addr): New prototypes.
7556
7557 * ax.h: New include file.
7558 * ax.c: New source file.
7559
7560 * tracepoint.c: Include ax.h.
7561 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
7562 agent_expr, eval_result_type): Move to ax.h.
7563 (parse_agent_expr): Rename to ...
7564 (gdb_parse_agent_expr): ... this, make it non-static and move
7565 to ax.h.
7566 (unparse_agent_expr) Rename to ...
7567 (gdb_unparse_agent_expr): ... this, make it non-static and move
7568 to ax.h.
7569 (eval_agent_expr): Rename to ...
7570 (eval_tracepoint_agent_expr): ... this.
7571 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
7572 forward declarations.
7573 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
7574 (agent_get_trace_state_variable_value): New function.
7575 (agent_set_trace_state_variable_value): New function.
7576 (cmd_qtdp): Call gdb_parse_agent_expr (...).
7577 (response_tracepoint): Call gdb_unparse_agent_expr (...).
7578 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
7579 (condition_true_at_tracepoint): Likewise.
7580 (parse_agent_expr): Rename to ...
7581 (gdb_parse_agent_expr): ... this and move to ax.c.
7582 (unparse_agent_expr): Rename to ...
7583 (gdb_unparse_agent_expr): ... this and move to ax.c.
7584 (gdb_agent_op_name): Move to ax.c.
7585 (eval_agent_expr): Rename to ...
7586 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
7587 and move to ax.c.
7588 (eval_tracepoint_agent_expr): New function.
7589 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 7590 non-static.
5e1dc496
LM		 7591 (current_insn_ptr, emit_error, struct bytecode_address): Move to
7592 ax.c.
7593 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
7594 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
7595 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
7596 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
7597 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
7598 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
7599 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
7600 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
7601 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
7602 (compile_bytecodes): Remove forward declaration.
7603 (is_goto_target): Move to ax.c.
7604 (compile_bytecodes): Move to ax.c and call
7605 agent_get_trace_state_variable_value (...) and
7606 agent_set_trace_state_variable_value (...).
7607
7608 * Makefile.in: Update ax.c and IPA dependencies.
7609
277e4e52
PA		 76102012-02-24 Pedro Alves <palves@redhat.com>
7611
7612 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
7613 (cmd_bigqtbuffer_circular): ... this. Only handle
7614 'QTBuffer:circular:'.
7615 (handle_tracepoint_general_set): Adjust.
7616
bf4c19f7
YQ		 76172012-02-16 Yao Qi <yao@codesourcery.com>
7618
7619 * inferiors.c: Move code to ...
7620 * dll.c: .... here. New.
7621 * server.h: Declare clear_dlls.
7622 * Makefile.in (SFILES): Add dll.c.
7623 (OBS): Add dll.o
7624 (dll.o): New rule.
7625
d73f2619
YQ		 76262012-02-11 Yao Qi <yao@codesourcery.com>
7627
7628 * server.c: (handle_monitor_command): Add a new parameter
7629 `own_buf'.
7630 (handle_query): Update caller.
7631
f8255c2a
JB		 76322012-02-09 Joel Brobecker <brobecker@adacore.com>
7633
7634 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
7635 * configure, config.in: Regenerate.
7636 * hostio.c: Provide an alternate implementation if HAVE_READLINK
7637 is not defined.
7638
da84f473
PA		 76392012-02-02 Pedro Alves <palves@redhat.com>
7640
7641 Try SIGKILL first, then PTRACE_KILL.
7642 * linux-low.c (linux_kill_one_lwp): New.
7643 (linux_kill_one_lwp): Rename to ...
7644 (kill_one_lwp_callback): ... this. Use the new
7645 linux_kill_one_lwp.
7646
e886a173
PA		 76472012-02-02 Pedro Alves <palves@redhat.com>
7648
7649 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
7650 inferior.
7651
be07f1a2
PA		 76522012-01-27 Pedro Alves <palves@redhat.com>
7653
7654 * linux-low.c (linux_child_pid_to_exec_file): Delete.
7655 (elf_64_file_p): Make static.
7656 (linux_pid_exe_is_elf_64_file): New.
7657 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
7658 Delete declarations.
7659 (linux_pid_exe_is_elf_64_file): Declare.
7660 * linux-x86-low.c (x86_arch_setup): Use
7661 linux_pid_exe_is_elf_64_file.
7662
d8301ad1
JK		 76632012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7664
7665 * linux-low.c (linux_wait_for_event_1): Rename to ...
7666 (linux_wait_for_event): ... here and merge it with former
7667 linux_wait_for_event - new variable wait_ptid, use it.
7668 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
7669
01b17894
PA		 76702012-01-23 Pedro Alves <palves@redhat.com>
7671
7672 * server.c (main): Avoid yet another case of infinite loop while
7673 detaching/killing after a longjmp.
7674
e825046f
JK		 76752012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
7676
7677 Code cleanup.
7678 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
7679
b9e7b9c3
UW		 76802012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
7681
7682 * hostio.c (handle_readlink): New function.
7683 (handle_vFile): Call it to handle "vFile:readlink" packets.
7684
901f9912
UW		 76852012-01-20 Pedro Alves <palves@redhat.com>
7686 Ulrich Weigand <ulrich.weigand@linaro.org>
7687
7688 * server.c (handle_v_requests): Only support vAttach and vRun to
7689 start multiple processes when in extended protocol mode.
7690
fc1ab1a0
PA		 76912012-01-17 Pedro Alves <palves@redhat.com>
7692
7693 * tracepoint.c (initialize_tracepoint): Use mmap instead of
7694 memalign plus mprotect to allocate the scratch buffer.
7695
7d5d4e98
PA		 76962012-01-13 Pedro Alves <palves@redhat.com>
7697
7698 * server.c (attach_inferior): Clear `cont_thread'.
7699
f128d5e9
PA		 77002012-01-13 Pedro Alves <palves@redhat.com>
7701
7702 * server.c (main): Avoid infinite loop while detaching/killing
7703 after a longjmp.
7704
06db92f0
DE		 77052012-01-09 Doug Evans <dje@google.com>
7706
7707 * server.c (start_inferior): Set last_ptid in --wrapper case.
7708
32d92999
YQ		 77092012-01-06 Yao Qi <yao@codesourcery.com>
7710
7711 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
7712 defined.
7713 [IN_PROCESS_AGENT] (debug_agent): New global variable.
7714
5e0a92a9
YQ		 77152012-01-04 Yao Qi <yao@codesourcery.com>
7716
7717 * tracepoint.c (cmd_qtdp): Print debug message
7718 for static tracepoint.
7719
ae639e8c
YQ		 77202012-01-04 Yao Qi <yao@codesourcery.com>
7721
7722 * tracepoint.c (trace_vdebug): Differentiate debug message
7723 between gdbserver and IPA.
7724
f72429c5
YQ		 77252012-01-03 Yao Qi <yao@codesourcery.com>
7726
7727 * tracepoint.c (tracepoint_was_hit): Don't collect for
7728 static tracepoint.
7729
12c3e59c
JB		 77302012-01-02 Joel Brobecker <brobecker@adacore.com>
7731
7732 * terminal.h: Reformat copyright header.
7733
67827812
JB		 77342012-01-02 Joel Brobecker <brobecker@adacore.com>
7735
7736 * server.c (gdbserver_version): Update copyright year.
7737 * gdbreplay.c (gdbreplay_version): Likewise.
7738
3e52c33d
JK		 77392011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
7740
7741 * linux-low.c (linux_create_inferior): Put empty if clause for write.
7742
7743 Revert:
7744 2011-12-18 Hui Zhu <teawater@gmail.com>
7745 * linux-low.c (linux_create_inferior): Save return value to ret.
7746
66f1260e
HZ		 77472011-12-18 Hui Zhu <teawater@gmail.com>
7748
7749 * linux-low.c (linux_create_inferior): Save return value to ret.
7750
e77616d7
DE		 77512011-12-16 Doug Evans <dje@google.com>
7752
e7b06c57
DE		 7753 * linux-low.c (linux_create_inferior): If stdio connection,
7754 redirect stdin from /dev/null, stdout to stderr.
7755 * remote-utils.c (remote_is_stdio): New static global.
7756 (remote_connection_is_stdio): New function.
7757 (remote_prepare): Handle stdio connection.
7758 (remote_open): Ditto.
7759 (remote_close): Don't close stdin for stdio connections.
7760 (read_prim,write_prim): New functions. Replace all calls to
7761 read/write to these.
7762 * server.c (main): Watch for "-" argument. Move call to
7763 remote_prepare before start_inferior.
7764 * server.h (STDIO_CONNECTION_NAME): New macro.
7765 (remote_connection_is_stdio): Declare.
7766
e77616d7
DE		 7767 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
7768 in debugging output.
7769
82067193
YQ		 77702011-12-15 Yao Qi <yao@codesourcery.com>
7771
7772 * tracepoint.c: Include sys/syscall.h.
7773 (gdb_ust_thread): Remove preprocessor conditional.
7774
82bfbe7e
PA		 77752011-12-14 Pedro Alves <pedro@codesourcery.com>
7776
7777 * linux-low.c (linux_detach_one_lwp): Call
7778 the_low_target.prepare_to_resume before detaching.
7779
712c6575
YQ		 77802011-12-14 Yao Qi <yao@codesourcery.com>
7781
7782 * tracepoint.c (gdb_ust_thread): Don't ignore return value
7783 of write.
7784
d54d1edf
YQ		 77852011-12-14 Yao Qi <yao@codesourcery.com>
7786
7787 * i386-low.c (i386_low_stopped_data_address): Initialize local
7788 variable `control'.
7789
6210a125
PA		 77902011-12-13 Pedro Alves <pedro@codesourcery.com>
7791
7792 PR remote/13492
7793
7794 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
7795 DR_CONTROL unless necessary. Extend comments.
7796 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
7797 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
7798
2ece8244
YQ		 77992011-12-13 Yao Qi <yao@codesourcery.com>
7800
7801 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
7802 macros.
7803 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
7804
784867a5
JK		 78052011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
7806
7807 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
7808 Print new debug message for such case.
7809
6bf36717
JK		 78102011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7811
7812 Fix overlapping memcpy.
7813 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
7814 the read_inferior_memory transfer.
7815 (delete_fast_tracepoint_jump): New variable buf. Use it for the
7816 write_inferior_memory transfer.
7817 (set_fast_tracepoint_jump): New variable buf. Use it for the
7818 read_inferior_memory and write_inferior_memory transfers.
7819 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
7820 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
7821 Use it for the write_inferior_memory transfer.
7822 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
7823 buffers.
7824
50275556
MR		 78252011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7826
7827 * linux-low.c (fetch_register, store_register): Make code
7828 consistent, fix formatting.
7829
7325beb4
MR		 78302011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7831
7832 * linux-low.c (usr_store_inferior_registers): Factor out code
7833 to handle individual registers into...
7834 (store_register): ... this new function.
7835
c642a434
UW		 78362011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
7837
7838 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
7839 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
7840 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
7841 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
7842 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
7843 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
7844 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
7845 (srv_xmlfiles): Add new XML files.
7846
7847 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
7848 and <sys/uio.h>.
7849 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
7850 (init_registers_s390_linux32v1): Add prototype.
7851 (init_registers_s390_linux32v2): Likewise.
7852 (init_registers_s390_linux64v1): Likewise.
7853 (init_registers_s390_linux64v2): Likewise.
7854 (init_registers_s390x_linux64v1): Likewise.
7855 (init_registers_s390x_linux64v2): Likewise.
7856 (s390_num_regs): Increment to 52.
7857 (s390_regmap): Add orig_r2 register.
7858 (s390_num_regs_3264): Increment to 68.
7859 (s390_regmap_3264): Add orig_r2 register.
7860 (s390_collect_ptrace_register): Handle orig_r2 register.
7861 (s390_supply_ptrace_register): Likewise.
7862 (s390_fill_last_break): New function.
7863 (s390_store_last_break): Likewise.
7864 (s390_fill_system_call): New function.
7865 (s390_store_system_call): Likewise.
7866 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
7867 register sets.
7868 (s390_check_regset): New function.
7869 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
7870 NT_S390_SYSTEM_CALL regsets and use appropriate description.
7871 Update target_regsets for available register sets.
7872
2268b414
JK		 78732011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
7874 Jan Kratochvil <jan.kratochvil@redhat.com>
7875
7876 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
7877 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
7878 New.
7879 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
7880 * linux-low.h (struct process_info_private): New member r_debug.
7881 * server.c (handle_qxfer_libraries): Call
7882 the_target->qxfer_libraries_svr4.
7883 (handle_qxfer_libraries_svr4): New function.
7884 (qxfer_packets): New entry "libraries-svr4".
7885 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
7886 * target.h (struct target_ops): New member qxfer_libraries_svr4.
7887 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
7888 PACKET_qXfer_libraries_svr4.
7889
d6db1fab
UW		 78902011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
7891
7892 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
7893 PSW address/mask between 8-byte and 16-byte formats.
7894 (s390_supply_ptrace_register): Likewise.
7895 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
7896 basic addressing mode bit.
7897
242f5f1c
SS		 78982011-11-24 Stan Shebs <stan@codesourcery.com>
7899
7900 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
7901
f196051f
SS		 79022011-11-17 Stan Shebs <stan@codesourcery.com>
7903
7904 * tracepoint.c (struct tracepoint): New field traceframe_usage.
7905 (tracing_start_time): New global.
7906 (tracing_stop_time): New global.
7907 (tracing_user_name): New global.
7908 (tracing_notes): New global.
7909 (tracing_stop_note): New global.
7910 (cmd_qtstart): Set traceframe_usage, start_time.
7911 (stop_tracing): Set stop_time.
7912 (cmd_qtstatus): Report additional status.
7913 (cmd_qtp): New function.
7914 (handle_tracepoint_query): Call it.
7915 (cmd_qtnotes): New function.
7916 (handle_tracepoint_general_set): Call it.
7917 (get_timestamp): Rename from tsv_get_timestamp.
7918
405f8e94
SS		 79192011-11-14 Stan Shebs <stan@codesourcery.com>
7920 Kwok Cheung Yeung <kcy@codesourcery.com>
7921
7922 * linux-x86-low.c (small_jump_insn): New.
7923 (i386_install_fast_tracepoint_jump_pad): Add arguments for
7924 trampoline and error message, build a trampoline and issue a small
7925 jump instruction to it.
7926 (x86_install_fast_tracepoint_jump_pad): Add arguments for
7927 trampoline and error message.
7928 (x86_get_min_fast_tracepoint_insn_len): New.
7929 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
7930 * linux-low.h (struct linux_target_ops): Add arguments to
7931 install_fast_tracepoint_jump_pad operation, add new operation.
7932 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
7933 arguments.
7934 (linux_get_min_fast_tracepoint_insn_len): New function.
7935 (linux_target_op): Add new operation.
7936 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
7937 (gdb_trampoline_buffer_end): Ditto.
7938 (gdb_trampoline_buffer_error): Ditto.
7939 (struct ipa_sym_addresses): Add fields for new IPA variables.
7940 (symbol_list): Add entries for new IPA variables.
7941 (struct tracepoint): Add fields to hold the address range of the
7942 trampoline used by the tracepoint.
7943 (trampoline_buffer_head): New static variable.
7944 (trampoline_buffer_tail): Ditto.
7945 (claim_trampoline_space): New function.
7946 (have_fast_tracepoint_trampoline_buffer): New function.
7947 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
7948 structure.
7949 (install_fast_tracepoint): Ditto, also add error buffer argument.
7950 (cmd_qtminftpilen): New function.
7951 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
7952 (fast_tracepoint_from_trampoline_address): New function.
7953 (fast_tracepoint_collecting): Handle trampoline as part of jump
7954 pad space.
7955 (set_trampoline_buffer_space): New function.
7956 (initialize_tracepoint): Initialize new IPA variables.
7957 * target.h (struct target_ops): Add arguments to
7958 install_fast_tracepoint_jump_pad operation, add new
7959 get_min_fast_tracepoint_insn_len operation.
7960 (target_get_min_fast_tracepoint_insn_len): New.
7961 (install_fast_tracepoint_jump_pad): Add arguments.
7962 * server.h (IPA_BUFSIZ): Define.
7963 * linux-i386-ipa.c: Include extra header files.
7964 (initialize_fast_tracepoint_trampoline_buffer): New function.
7965 (initialize_low_tracepoint): Call it.
7966 * server.h (set_trampoline_buffer_space): Declare.
7967 (claim_trampoline_space): Ditto.
7968 (have_fast_tracepoint_trampoline_buffer): Ditto.
7969
1e4d1764
YQ		 79702011-11-14 Yao Qi <yao@codesourcery.com>
7971
7972 * server.c (handle_query): Handle InstallInTrace for qSupported.
7973 * tracepoint.c (add_tracepoint): Sort list.
7974 (install_tracepoint, download_tracepoint): New.
7975 (cmd_qtdp): Call them to install and download tracepoints.
7976 (sort_tracepoints): Removed.
7977 (cmd_qtstart): Update.
7978
5c73ff4e
YQ		 79792011-11-14 Yao Qi <yao@codesourcery.com>
7980
7981 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
7982 * mem-break.h: Declare.
7983 * tracepoint.c (cmd_qtstart): Move some code to ...
7984 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
7985 New.
7986 (download_tracepoints): Move some code to ...
7987 (download_tracepoint_1): ... here. New.
7988
86a30030
YQ		 79892011-11-08 Yao Qi <yao@codesourcery.com>
7990
7991 * remote-utils.c (relocate_instruction): A comment fix.
7992
8d26e50c
JB		 79932011-11-07 Joel Brobecker <brobecker@adacore.com>
7994
7995 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
7996 (i386_dr_low_get_control, i386_dr_low_get_status): Use
7997 dr_status_mirror and dr_control_mirror from debug_reg_state.
7998 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
7999 (i386_initial_stuff): Remove use of deleted globals.
8000 (i386_get_thread_context, i386_set_thread_context,
8001 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8002 from debug_reg_state.
8003
a59306a3
YQ		 80042011-11-05 Yao Qi <yao@codesourcery.com>
8005
8006 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8007 address as TPOINT's.
8008
3065dfb6
SS		 80092011-11-02 Stan Shebs <stan@codesourcery.com>
8010
8011 * tracepoint.c (agent_mem_read_string): New function.
8012 (eval_agent_expr): Call it for tracenz.
8013 * server.c (handle_query): Report support for tracenz.
8014
fd0d8c7c
YQ		 80152011-11-02 Yao Qi <yao@codesourcery.com>
8016
8017 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8018
609086b1
YQ		 80192011-11-02 Yao Qi <yao@codesourcery.com>
8020
8021 * target.h: Fix a typo in comment.
8022
b9fd1791
PA		 80232011-10-31 Pedro Alves <pedro@codesourcery.com>
8024
8025 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8026 clobber the breakpoints' shadows with fast tracepoint jumps.
8027 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8028 * target.c (write_inferior_memory): Also pass MYADDR down to
8029 check_mem_write.
8030
03583c20
UW		 80312011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8032
8033 * configure.ac: Check support for personality routine.
8034 * configure: Regenerate.
8035 * config.in: Likewise.
8036 * linux-low.c: Include <sys/personality.h>.
8037 Define ADDR_NO_RANDOMIZE if necessary.
8038 (linux_create_inferior): Disable address space randomization when
8039 forking inferior, if requested.
8040 (linux_supports_disable_randomization): New function.
8041 (linux_target_ops): Install it.
8042 * server.h (disable_randomization): Declare.
8043 * server.c (disable_randomization): New global variable.
8044 (handle_general_set): Handle QDisableRandomization.
8045 (handle_query): Likewise for qSupported.
8046 (main): Support --disable-randomization and --no-disable-randomization
8047 command line arguments.
8048 * target.h (struct target_ops): Add supports_disable_randomization.
8049 (target_supports_disable_randomization): New macro.
8050
723b724b
MF		 80512011-09-29 Mike Frysinger <vapier@gentoo.org>
8052
8053 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8054 ifdef check.
8055 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8056 [!PT_GETDSBT] (target_loadmap): New definition.
8057 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8058 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8059 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8060 and PT_GETDSBT to LINUX_LOADMAP.
8061 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8062 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8063
55329a5c 80642011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 8065
8066 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8067 (arm_linux_hwbp_cap): New static variable.
8068 (arm_linux_get_hwbp_cap): Replace by ...
8069 (arm_linux_init_hwbp_cap): ... this new function.
8070 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8071 (arm_linux_get_hw_watchpoint_count): Likewise.
8072 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8073 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8074 (arm_prepare_to_resume): Use perror_with_name instead of error.
8075
55329a5c 80762011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 8077
8078 * linux-arm-low.c: Include <signal.h>.
8079 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8080 (struct arm_linux_hwbp_cap): New data type.
8081 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8082 (struct arm_linux_hw_breakpoint): New data type.
8083 (MAX_BPTS, MAX_WPTS): Define.
8084 (struct arch_process_info, struct arch_lwp_info): New data types.
8085 (arm_linux_get_hwbp_cap): New function.
8086 (arm_linux_get_hw_breakpoint_count): Likewise.
8087 (arm_linux_get_hw_watchpoint_count): Likewise.
8088 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8089 (arm_hwbp_control_initialize): Likewise.
8090 (arm_hwbp_control_is_enabled): Likewise.
8091 (arm_hwbp_control_is_initialized): Likewise.
8092 (arm_hwbp_control_disable): Likewise.
8093 (arm_linux_hw_breakpoint_equal): Likewise.
8094 (arm_linux_hw_point_initialize): Likewise.
8095 (struct update_registers_data): New data structure.
8096 (update_registers_callback: New function.
8097 (arm_insert_point): Likewise.
8098 (arm_remove_point): Likewise.
8099 (arm_stopped_by_watchpoint): Likewise.
8100 (arm_stopped_data_address): Likewise.
8101 (arm_new_process): Likewise.
8102 (arm_new_thread): Likewise.
8103 (arm_prepare_to_resume): Likewise.
8104 (the_low_target): Register arm_insert_point, arm_remove_point,
8105 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8106 arm_new_thread, and arm_prepare_to_resume.
8107
6b9801d4
SS		 81082011-09-15 Stan Shebs <stan@codesourcery.com>
8109
8110 * server.h (struct emit_ops): Add compare-goto fields.
8111 * tracepoint.c (gdb_agent_op_sizes): New table.
8112 (emit_eq_goto): New function.
8113 (emit_ne_goto): New function.
8114 (emit_lt_goto): New function.
8115 (emit_le_goto): New function.
8116 (emit_gt_goto): New function.
8117 (emit_ge_goto): New function.
8118 (is_goto_target): New function.
8119 (compile_bytecodes): Recognize special cases of compare-goto
8120 combinations and call specialized emitters for them.
8121 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8122 (amd64_emit_ne_goto): New function.
8123 (amd64_emit_lt_goto): New function.
8124 (amd64_emit_le_goto): New function.
8125 (amd64_emit_gt_goto): New function.
8126 (amd64_emit_ge_goto): New function.
8127 (amd64_emit_ops): Add the new functions.
8128 (i386_emit_eq_goto): New function.
8129 (i386_emit_ne_goto): New function.
8130 (i386_emit_lt_goto): New function.
8131 (i386_emit_le_goto): New function.
8132 (i386_emit_gt_goto): New function.
8133 (i386_emit_ge_goto): New function.
8134 (i386_emit_ops): Add the new functions.
8135
bf15cbda
SS		 81362011-09-08 Stan Shebs <stan@codesourcery.com>
8137
8138 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8139 (i386_emit_epilogue): Restore %ebx.
8140
943ca1dd
JZ		 81412011-08-31 Jie Zhang <jzhang918@gmail.com>
8142
8143 * server.c (step_thread): Remove definition.
8144 (process_serial_event): Don't handle Hs.
8145 * server.h (step_thread): Remove declaration.
8146 * target.c (set_desired_inferior): Remove use of step_thread.
8147
e3deef73
LM		 81482011-08-24 Luis Machado <lgustavo@codesourcery.com>
8149
8150 * linux-low.c: Include linux-procfs.h.
8151 (linux_attach_lwp_1): Update comments.
8152 (linux_attach): Scan for existing threads when attaching to a
8153 process that is the tgid.
8154 * Makefile.in: Update dependencies.
8155
13da1c97
LM		 81562011-08-24 Luis Machado <lgustavo@codesourcery.com>
8157
8158 * configure.srv: Add linux-procfs.o dependencies.
8159
881127c9
YQ		 81602011-08-14 Yao Qi <yao@codesourcery.com>
8161
8162 * target.h (struct target_ops): Fix indent.
8163 * win32-low.c (win32_target_ops): Fix comment.
8164
58dbd541
YQ		 81652011-08-14 Andrew Jenner <andrew@codesourcery.com>
8166 Yao Qi <yao@codesourcery.com>
8167
8168 * Makefile.in (clean): Remove tic6x-*.c files.
8169 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8170 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8171 (tic6x-c64xp-linux.c): Likewise.
8172 * configure.srv: Add support for tic6x-*-uclinux.
8173 * linux-tic6x-low.c: New.
8174 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8175
78d85199
YQ		 81762011-08-14 Andrew Stubbs <ams@codesourcery.com>
8177 Yao Qi <yao@codesourcery.com>
8178
8179 * target.h (struct target_ops): Add read_loadmap.
8180 * linux-low.c (struct target_loadseg): New type.
8181 (struct target_loadmap): New type.
8182 (linux_read_loadmap): New function.
8183 (linux_target_ops): Add linux_read_loadmap.
8184 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 8185 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8186 to NULL.
78d85199 8187
a959a88d
EZ		 81882011-08-05 Eli Zaretskii <eliz@gnu.org>
8189
8190 * win32-low.c: Include <stdint.h>.
8191
1ced966e
PA		 81922011-07-22 Pedro Alves <pedro@codesourcery.com>
8193
8194 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8195 to the inferior here.
8196 (i386_remove_aligned_watchpoint): Ditto.
8197 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8198 fit part of the watchpoint in the debug registers.
8199 (i386_update_inferior_debug_regs): New.
8200 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8201 registers, and only update the inferior on success.
8202 (i386_low_remove_watchpoint): Ditto.
8203
d26e3629
KY		 82042011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8205
8206 * linux-low.c (compare_ints, unique, list_threads, show_process,
8207 linux_core_of_thread): Delete.
8208 (linux_target_ops): Change linux_core_of_thread to
8209 linux_common_core_of_thread.
8210 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8211 * utils.c (malloc_failure): Change type of argument.
8212 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8213 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8214 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8215 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8216 (IPA_OBJS): Add common-utils-ipa.o.
8217 (ptid_h, linux_osdata_h): New macros.
8218 (server_h): Add common/common-utils.h, common/xml-utils.h,
8219 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8220 common/ptid.h.
8221 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8222 ptid.o, buffer.o): New rules.
8223 (linux-low.o): Add common/linux-osdata.h as a dependency.
8224 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8225 * configure.ac: Add AC_HEADER_DIRENT check.
8226 * config.in: Regenerate.
8227 * configure: Regenerate.
8228 * remote-utils.c (xml_escape_text): Delete.
8229 (buffer_grow, buffer_free, buffer_init, buffer_finish,
8230 buffer_xml_printf): Move to common/buffer.c.
8231 * server.c (main): Remove call to initialize_inferiors.
8232 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
8233 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
8234 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
8235 internal_error, gdb_assert, gdb_assert_fail): Delete.
8236 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
8237 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
8238 common/buffer.h.
8239 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
8240 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
8241 initialize_inferiors): Delete.
8242
2275a1a7
PA		 82432011-07-20 Pedro Alves <pedro@codesourcery.com>
8244
8245 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
8246 symbol error.
8247
0a5b1e09
PA		 82482011-05-31 Pedro Alves <pedro@codesourcery.com>
8249
8250 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
8251 assertion.
8252 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
8253
6938fd34
YQ		 82542011-05-26 Yao Qi <yao@codesourcery.com>
8255
8256 * Makefile.in (thread-db.o): Track dependence to
8257 common/gdb_thread_db.h.
8258 * thread-db.c: include gdb_thread_db.h from right place.
8259
b481f9e0
TT		 82602011-05-16 Adrian Cornish <gnu@bluedreamer.com>
8261
8262 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
8263 __FILE__ and __LINE__ to internal_error.
8264
98a5dd13
DE		 82652011-05-13 Doug Evans <dje@google.com>
8266
8267 * thread-db.c (try_thread_db_load_from_sdir): New function.
8268 (try_thread_db_load_from_dir): New function.
8269 (thread_db_load_search): Handle $sdir, ignore $pdir.
8270 Remove trying of system directories if search of
8271 libthread-db-search-path fails, that is now done via $sdir.
8272
d248b706
KY		 82732011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
8274
8275 * server.c (handle_query): Add EnableDisableTracepoints to the list
8276 of supported features.
43aaf8b6 8277 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 8278 tracepoints.
43aaf8b6
PA		 8279 (cmd_qtenable_disable): New.
8280 (cmd_qtstart): Install tracepoints even if disabled.
8281 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
8282 receiving a QTEnable or QTDisable packet.
8283 (gdb_collect): Skip data collection if fast tracepoint is disabled.
8284 (ust_marker_to_static_tracepoint): Do not ignore disabled static
8285 tracepoints.
8286 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 8287
84e578fb
DE		 82882011-05-10 Doug Evans <dje@google.com>
8289
8290 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
8291
71f55dd8
DE		 82922011-05-04 Doug Evans <dje@google.com>
8293
8294 * linux-low.c (linux_join): Skip process lookup.
8295 * spu-low.c (spu_join): Ditto.
8296 * server.c (join_inferiors_callback): Delete.
8297 (process_serial_event): For 'D' packet (detach) call join_inferior
8298 directly.
8299
4d393d60
JM		 83002011-05-04 Joseph Myers <joseph@codesourcery.com>
8301
8302 * README: Don't mention xscale*-*-linux*.
8303 * configure.srv (xscale*-*-linux*): Don't handle target.
8304
b00ad6ff
NF		 83052011-04-27 Nathan Froyd <froydnj@codesourcery.com>
8306
8307 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
8308 casting pointers.
8309 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
8310 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
8311 (i386_emit_void_call_2): Likewise.
8312
af96c192
YQ		 83132011-04-26 Yao Qi <yao@codesourcery.com>
8314
43aaf8b6
PA		 8315 * linux-low.c: Move common macros to linux-ptrace.h.
8316 Include linux-ptrace.h.
af96c192
YQ		 8317 * Makefile.in (linux_ptrace_h): New.
8318 (linux-low.o): Depends on linux-ptrace.h.
8319
03f2bd59
JK		 83202011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
8321
8322 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
8323 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
8324 (remote_prepare): New function with most of the TCP code from ...
8325 (remote_open): ... here. Detect PORT here unconditionally. Move also
8326 setting transport_is_reliable.
8327 * server.c (run_once): New variable.
8328 (gdbserver_usage): Document it.
8329 (main): Set run_once for `--once'. Call remote_prepare. Exit after
8330 the first run if RUN_ONCE.
8331 * server.h (run_once, remote_prepare): New declarations.
8332
7a9dd1b2
TT		 83332011-04-19 Tom Tromey <tromey@redhat.com>
8334
8335 * win32-low.c (handle_load_dll): Remove duplicate "the".
8336
81239425
PM		 83372011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
8338
8339 Remove support for old Cygwin 1.5 versions.
8340 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
8341 function to avoid warning.
8342 (win32_add_one_solib): Use cygwin_conv_path function to avoid
8343 warning.
8344
9e0627f1
PM		 83452011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
8346
8347 * gdbserver/server.h (Macro _): Define it if not available.
8348
588eebee
MS		 83492011-03-14 Michael Snyder <msnyder@vmware.com>
8350
348af9f7 8351 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 8352
43f70d4c
JB		 83532011-03-10 Joel Brobecker <brobecker@adacore.com>
8354
8355 * Makefile.in (maintainer-clean realclean distclean): Remove
8356 "make ... subdir_do" command.
8357
348af9f7
MS		 83582011-03-10 Michael Snyder <msnyder@vmware.com>
8359
8360 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
8361
8362 * server.c (handle_v_run): Free alloced buffer on early return.
8363
e637a4f5
YQ		 83642011-03-09 Yao Qi <yao@codesourcery.com>
8365
8366 Revert:
8367 2011-03-04 Yao Qi <yao@codesourcery.com>
8368
8369 * Makefile.in: Remove GNU make feature --directory.
8370
8371 2011-03-05 Yao Qi <yao@codesourcery.com>
8372
8373 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8374 (subdir_do): New make target. Copied from gdb/Makefile.
8375 (maintainer-clean, realclean, distclean, clean): Call corresponding
8376 make targets in common/Makefile.
8377
8378 2011-02-11 Yao Qi <yao@codesourcery.com>
8379
8380 * configure.ac: Call AC_PROG_RANLIB.
8381 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8382 * configure: Regenerate.
8383
e6edda56
JK		 83842011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8385
8386 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
8387
e5141119
JB		 83882011-03-06 Yao Qi <yao@codesourcery.com>
8389
8390 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
8391
64794aa4
JB		 83922011-03-05 Yao Qi <yao@codesourcery.com>
8393
8394 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8395 (subdir_do): New make target. Copied from gdb/Makefile.
8396 (maintainer-clean, realclean, distclean, clean): Call corresponding
8397 make targets in common/Makefile.
8398
7a762829
YQ		 83992011-03-04 Yao Qi <yao@codesourcery.com>
8400
8401 * Makefile.in: Remove GNU make feature --directory.
8402
348af9f7
MS		 84032011-03-04 Michael Snyder <msnyder@vmware.com>
8404
8405 * server.c (queue_stop_reply): Call xmalloc not malloc.
8406
84072011-03-02 Michael Snyder <msnyder@vmware.com>
8408
8409 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
8410
9f72fee2
MS		 84112011-02-28 Michael Snyder <msnyder@vmware.com>
8412
588eebee
MS		 8413 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
8414 (cmd_qtframe): Ditto.
8415 (cmd_qtbuffer): Ditto.
8416 (cmd_bigqtbuffer): Ditto.
8417
9f72fee2
MS		 8418 * utils.c (decimal2str): Initialize 'width' to nine, then
8419 don't mess with it.
8420
8040bd49
UW		 84212011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8422
8423 * hostio.c (require_data): Free *data, not data.
8424
7e52cbd0
JK		 84252011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8426
8427 * hostio.c (require_data): Use free, not xfree.
8428
9130f83e
MS		 84292011-02-27 Michael Snyder <msnyder@vmware.com>
8430
4b812f4e
MS		 8431 * server.c (handle_query): Discard unused value.
8432
9130f83e
MS		 8433 * hostio.c (require_data): Free malloc memory before returning
8434 error.
8435
69d37113
MS		 84362011-02-26 Michael Snyder <msnyder@vmware.com>
8437
8438 * linux-low.c (list_threads): Call closedir for dirent.
8439
35f5825a
MS		 84402011-02-27 Michael Snyder <msnyder@vmware.com>
8441
2a589cef
MS		 8442 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
8443 a case statement falls through.
8444
0adea5f7
MS		 8445 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
8446
35f5825a
MS		 8447 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
8448 in comparison.
8449
238f1c74
MS		 84502011-02-26 Michael Snyder <msnyder@vmware.com>
8451
8452 * utils.c (decimal2str): Eliminate dead code and dead param.
8453 (pulongest): Drop dead param from call to decimal2str.
8454 (plongest): Ditto.
8455
633ff500
JB		 84562011-02-24 Joel Brobecker <brobecker@adacore.com>
8457
8458 Revert the following patch (not approved yet):
8459 2011-02-21 Hui Zhu <teawater@gmail.com>
8460 * tracepoint.c (tp_printf): New function.
8461 (eval_agent_expr): Handle gdb_agent_op_printf.
8462
f9c6ff72
HZ		 84632011-02-21 Hui Zhu <teawater@gmail.com>
8464
8465 * tracepoint.c (tp_printf): New function.
8466 (eval_agent_expr): Handle gdb_agent_op_printf.
8467
94d5e490
TT		 84682011-02-18 Tom Tromey <tromey@redhat.com>
8469
8470 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
8471 (tracepoint.o): Likewise.
8472 * tracepoint.c (enum gdb_agent_op): Use ax.def.
8473 (gdb_agent_op_names): Likewise.
8474
c7f96d2b
TT		 84752011-02-18 Tom Tromey <tromey@redhat.com>
8476
8477 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
8478 gdb_agent_op_rot>: New constants.
8479 (gdb_agent_op_names): Add pick and roll.
8480 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
8481 cases.
8482
0feedb2c
JK		 84832011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
8484
8485 * aclocal.m4: Regenerated with aclocal-1.11.1.
8486
b3b9301e
PA		 84872011-02-14 Pedro Alves <pedro@codesourcery.com>
8488
8489 * server.c (handle_qxfer_traceframe_info): New.
8490 (qxfer_packets): Register "traceframe-info".
8491 (handle_query): Report support for qXfer:traceframe-info:read+.
8492 * tracepoint.c (match_blocktype): New.
8493 (traceframe_find_block_type): Rename to ...
8494 (traceframe_walk_blocks): ... this. Add callback filter argument,
8495 and use it.
8496 (traceframe_find_block_type): New, reimplemented on top of
8497 traceframe_walk_blocks.
8498 (build_traceframe_info_xml): New.
8499 (traceframe_read_info): New.
8500 * server.h (traceframe_read_info): Declare.
8501
4f3e6fb7
YQ		 85022011-02-11 Yao Qi <yao@codesourcery.com>
8503
8504 * configure.ac: Call AC_PROG_RANLIB.
8505 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8506 * configure: Regenerate.
8507
764880b7
PA		 85082011-02-07 Pedro Alves <pedro@codesourcery.com>
8509
8510 * server.c (gdb_read_memory): Change return semantics to allow
8511 partial transfers.
8512 (handle_search_memory_1): Adjust.
8513 (process_serial_event) <'m' packet>: Handle partial transfers.
8514 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
8515
1c79eb8a
PA		 85162011-01-28 Pedro Alves <pedro@codesourcery.com>
8517
8518 * regcache.c (init_register_cache): Initialize
8519 regcache->register_status.
8520 (free_register_cache): Release regcache->register_status.
8521 (regcache_cpy): Copy register_status.
8522 (registers_to_string): Print 'x's for unavailable registers.
8523 (supply_register): Mark the register's status valid or
8524 unavailable, depending on whether a buffer was passed in or not.
8525 (supply_register_zeroed): New.
8526 (supply_regblock): Mark the registers' status valid or
8527 unavailable, depending on whether a buffer was passed in or not.
8528 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
8529 (struct regcache): New `register_status' field.
8530 (supply_register_zeroed): Declare.
8531 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
8532 supply_register_zeroed, rather than passing a NULL buffer to
8533 supply_register.
8534 * tracepoint.c (fetch_traceframe_registers): Update comment.
8535
85724a0e
PA		 85362011-01-28 Pedro Alves <pedro@codesourcery.com>
8537
8538 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
8539 buffer explicit.
8540
d08aafef
PA		 85412011-01-25 Pedro Alves <pedro@codesourcery.com>
8542
8543 * server.h (decode_xfer_write): Change prototype.
8544 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
8545 and don't extract the annex here.
8546 * server.c (decode_xfer_read): Remove `annex' parameter,
8547 and don't extract the annex here.
8548 (decode_xfer): New.
8549 (struct qxfer): New.
8550 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
8551 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
8552 (handle_qxfer_statictrace): New functions, abstracted out from
8553 handle_query, and made to use the struct qxfer interface.
8554 (handle_threads_qxfer_proper): Rename to ...
8555 (handle_qxfer_threads_proper): ... this.
8556 (handle_threads_qxfer): Rename to ...
8557 (handle_qxfer_threads): ... this. Adjust.
8558 (qxfer_packets): New array.
8559 (handle_qxfer): New function.
8560 (handle_query): Use handle_qxfer.
8561
493e2a69
MS		 85622011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
8563
8564 * gdbreplay.c: Shorten lines of >= 80 columns.
8565 * linux-low.c: Ditto.
8566 * linux-ppc-low.c: Ditto.
8567 * linux-s390-low.c: Ditto.
8568 * linux-sparc-low.c: Ditto.
8569 * linux-x86-low.c: Ditto.
8570 * linux-xtensa-low.c: Ditto.
8571 * mem-break.c: Ditto.
8572 * nto-low.c: Ditto.
8573 * regcache.h: Ditto.
8574 * remote-utils.c: Ditto.
8575 * server.c: Ditto.
8576 * server.h: Ditto.
8577 * thread-db.c: Ditto.
8578 * tracepoint.c: Ditto.
8579 * utils.c: Ditto.
8580 * win32-low.h: Ditto.
8581
44944448
JB		 85822011-01-05 Joel Brobecker <brobecker@adacore.com>
8583
8584 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
8585 update.
8586
71ce852c
JB		 85872011-01-01 Joel Brobecker <brobecker@adacore.com>
8588
8589 * server.c (gdbserver_version): Update copyright year in version
8590 output.
8591 * gdbreplay.c (gdbreplay_version): Ditto.
8592
eb826dc6
MF		 85932010-12-29 Jie Zhang <jie.zhang@analog.com>
8594
8595 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
8596 * linux-bfin-low.c: New file.
8597 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
8598 PT_DATA_ADDR for BFIN targets.
8599 * Makefile.in (SFILES): Add linux-bfin-low.c.
8600 (clean): Remove reg-bfin.c.
8601 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
8602 * README: Mention supported Blackfin targets.
8603
39ab222a
MF		 86042010-12-23 Mike Frysinger <vapier@gentoo.org>
8605
8606 * .gitignore: New file.
8607
a1f2ce7d
MF		 86082010-11-16 Mike Frysinger <vapier@gentoo.org>
8609
8610 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
8611
f474844c
JZ		 86122010-10-22 Jie Zhang <jie@codesourcery.com>
8613
8614 * Makefile.in: Add FLAGS_TO_PASS variable.
8615 (install): Remove dependency of install-only and recursively
8616 invoke make for install-only.
8617
f1048712
DE		 86182010-10-04 Doug Evans <dje@google.com>
8619
8620 * Makefile.in (uninstall): Use $(DESTDIR).
8621
b53a1623
PA		 86222010-09-24 Pedro Alves <pedro@codesourcery.com>
8623
e6ee044d
PA		 8624 PR gdb/11842
8625
b53a1623
PA		 8626 * linux-x86-low.c (compat_siginfo_from_siginfo)
8627 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
8628 si_code is < 0. Check for si_code == SI_TIMER before checking for
8629 si_code < 0.
8630
fa1bd1e4
JB		 86312010-09-13 Joel Brobecker <brobecker@adacore.com>
8632
8633 * lynx-i386-low.c: New file.
8634 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
8635
47fac8f8
JB		 86362010-09-13 Joel Brobecker <brobecker@adacore.com>
8637
8638 * lynx-low.c (ptrace_request_to_str): Remove handling for
8639 request values that have been removed in LynxOS 5.x.
8640
1adfc54d
JB		 86412010-09-13 Joel Brobecker <brobecker@adacore.com>
8642
8643 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
8644 <ptrace.h>
8645
c2a66c29
NS		 86462010-09-09 Nathan Sidwell <nathan@codesourcery.com>
8647
8648 * configure.ac: Add --enable-inprocess-agent option.
8649 * configure: Rebuilt.
8650
32fcada3
YQ		 86512010-09-06 Yao Qi <yao@codesourcery.com>
8652
8653 * linux-low.c (linux_kill): Remove unused variable.
8654 (linux_stabilize_threads): Likewise.
8655 * server.c (start_inferior): Likewise.
8656 (queue_stop_reply_callback): Likewise.
8657 * tracepoint.c (do_action_at_tracepoint): Likewise.
8658
0cccb683
YQ		 86592010-09-06 Yao Qi <yao@codesourcery.com>
8660
8661 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
8662 on return.
8663
423ec54c
JK		 86642010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8665
8666 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
8667
12ac6819
PA		 86682010-09-06 Pedro Alves <pedro@codesourcery.com>
8669
8670 * Makefile.in (install-only): Replace $IPA_DEPFILES with
8671 "$(IPA_DEPFILES)".
8672
8ed54b31
JB		 86732010-09-01 Joel Brobecker <brobecker@adacore.com>
8674
8675 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
8676 gdbserver/lynx-ppc-low.c: New files.
8677 * Makefile.in (lynx_low_h): New variable.
8678 (lynx-low.o, lynx-ppc-low.o): New rules.
8679 * configure.ac: On LynxOS, link with -lnetinet.
8680 * configure.srv: Add handling of powerpc-*-lynxos* targets.
8681 * configure: regenerate.
8682
bb0116a4
JB		 86832010-09-01 Joel Brobecker <brobecker@adacore.com>
8684
8685 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
8686 * configure.ac: Add check for vasprintf and vsnprintf.
8687 * configure, config.in: Regenerate.
8688 * server.h (vasprintf, vsnprintf): Add conditional declarations.
8689
a778ab81 86902010-09-01 Joel Brobecker <brobecker@adacore.com>
8691
8692 * gdbreplay.c: Move include of alloca.h up, next to include of
8693 malloc.h.
8694 * server.h: Add include of malloc.h.
8695 * mem-break.c: Remove include of malloc.h.
8696 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
8697
8b034a19 86982010-09-01 Joel Brobecker <brobecker@adacore.com>
8699
8700 * Makefile.in (memmem.o): Build with -Wno-error.
8701
87022010-09-01 Joel Brobecker <brobecker@adacore.com>
8703
8704 * utils.c (xsnprintf): Make non-static.
8705 * server.h: Add xsnprintf declaration.
8706 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
8707 replace calls to snprintf by calls to xsnprintf throughout.
8708
87092010-09-01 Joel Brobecker <brobecker@adacore.com>
8710
8711 * configure.ac: Add configure check for alloca.
8712 * configure, config.in: Regenerate.
8713 * server.h: Include alloca.h if it exists.
8714 * gdbreplay.c: Include alloca.h if it exists.
8715
1a981360
PA		 87162010-08-28 Pedro Alves <pedro@codesourcery.com>
8717
8718 * linux-low.c (__SIGRTMIN): Define if not already defined.
8719 (linux_create_inferior): Check for __ANDROID__ rather than
8720 __SIGRTMIN.
8721 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
8722 are already deferred.
8723 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
8724 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
8725 stopped and already has a pending signal to report.
8726 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
8727 a pending signal to report or is moving out of a jump pad.
8728 (linux_init_signals): Check for __ANDROID__ rather than
8729 __SIGRTMIN.
8730
b4d51a55
PA		 87312010-08-28 Pedro Alves <pedro@codesourcery.com>
8732
8733 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
8734 debug_threads check. Avoid a linear search when not doing debug
8735 output.
8736
ec48365d
PA		 87372010-08-27 Pedro Alves <pedro@codesourcery.com>
8738
8739 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
8740 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
8741 (struct file_handler) <fd>: Change type to gdb_fildes_t.
8742 (process_event): Change local fd's type to gdb_fildes_t.
8743 (create_file_handler): Adjust prototype.
8744 (delete_file_handler): Adjust prototype.
8745 (handle_file_event): Adjust prototype. Use pfildes.
8746 (create_file_event): Adjsut prototype.
8747 * remote-utils.c (remote_desc, listen_desc): Change type to
8748 gdb_fildes_t.
8749 * server.h: New gdb_fildes_t typedef.
8750 [USE_WIN32API]: Include winsock2.h.
8751 (delete_file_handler, add_file_handler): Adjust prototypes.
8752 (pfildes): Declare.
8753 * utils.c (pfildes): New.
8754
854d88f0
PA		 87552010-08-27 Pedro Alves <pedro@codesourcery.com>
8756
8757 * configure.ac (build_warnings): Add -Wno-char-subscripts.
8758 * configure: Regenerate.
8759
0146f85b
PA		 87602010-08-27 Pedro Alves <pedro@codesourcery.com>
8761
8762 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
8763 (linux_done_accessing_memory): ... this.
8764 (linux_target_ops): Adjust.
8765 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
8766 * nto-low.c (nto_target_ops): Adjust comment.
8767 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
8768 * spu-low.c (spu_target_ops): Adjust comment.
8769 * target.h (target_ops): Rename unprepare_to_access_memory field
8770 to done_accessing_memory.
8771 (unprepare_to_access_memory): Rename to ...
8772 (done_accessing_memory): ... this.
8773
90d74c30
PA		 87742010-08-26 Pedro Alves <pedro@codesourcery.com>
8775
8776 * linux-low.c (linux_prepare_to_access_memory): New.
8777 (linux_unprepare_to_access_memory): New.
8778 (linux_target_ops): Install them.
8779 * server.c (read_memory): Rename to ...
8780 (gdb_read_memory): ... this. Use
8781 prepare_to_access_memory/prepare_to_access_memory.
8782 (write_memory): Rename to ...
8783 (gdb_write_memory): ... this. Use
8784 prepare_to_access_memory/prepare_to_access_memory.
8785 (handle_search_memory_1): Adjust.
8786 (process_serial_event): Adjust.
8787 * target.h (struct target_ops): New fields
8788 prepare_to_access_memory and unprepare_to_access_memory.
8789 (prepare_to_access_memory, unprepare_to_access_memory): New.
8790 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
8791 prepare_to_access_memory/prepare_to_access_memory.
8792 * nto-low.c (nto_target_ops): Adjust.
8793 * spu-low.c (spu_target_ops): Adjust.
8794 * win32-low.c (win32_target_ops): Adjust.
8795
fd467969
PA		 87962010-08-26 Pedro Alves <pedro@codesourcery.com>
8797
8798 * Makefile.in (WARN_CFLAGS): Get it from configure.
8799 (WERROR_CFLAGS): New.
8800 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
8801 * configure.ac: Introduce --enable-werror, which adds -Werror to
8802 the compiler command line. Enabled by default. Disable with
8803 --disable-werror. Add -Wdeclaration-after-statement
8804 Wpointer-arith and -Wformat-nonliteral to warning flags.
8805 * configure: Regenerate.
8806
331e2f5f
PA		 88072010-08-26 Pedro Alves <pedro@codesourcery.com>
8808
8809 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
8810
e581f2b4
PA		 88112010-08-26 Pedro Alves <pedro@codesourcery.com>
8812
8813 * gdbreplay.c (remote_error): New.
8814 (gdbchar): New.
8815 (expect): Use gdbchar. Check for error reading from GDB.
8816 Clarify sync error output.
8817 (play): Check for errors writing to GDB.
8818 * linux-low.c (sigchld_handler): Really ignore `write' errors.
8819 * remote-utils.c (getpkt): Check for errors writing to the remote
8820 descriptor.
8821
3c11dd79
PA		 88222010-08-25 Pedro Alves <pedro@codesourcery.com>
8823
8824 * linux-low.c (linux_wait_1): Move non-debugging code out of
8825 `debug_threads' control.
8826
d20a8ad9
PA		 88272010-08-25 Pedro Alves <pedro@codesourcery.com>
8828
8829 * linux-low.c (linux_wait_1): Don't set last_status here.
8830 * server.c (push_event, queue_stop_reply_callback): Assert we're
8831 not pushing a TARGET_WAITKIND_IGNORE event.
8832 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
8833 (myresume, handle_target_event): Set the thread's last_resume_kind
8834 and last_status from the target returned status.
8835
964e4306
PA		 88362010-08-25 Pedro Alves <pedro@codesourcery.com>
8837
8838 PR threads/10729
8839
8840 * linux-x86-low.c (update_debug_registers_callback): New.
8841 (i386_dr_low_set_addr): Use it.
8842 (i386_dr_low_get_addr): New.
8843 (i386_dr_low_set_control): Use update_debug_registers_callback.
8844 (i386_dr_low_get_control): New.
8845 (i386_dr_low_get_status): Adjust.
8846 * linux-low.c (linux_stop_lwp): New.
8847 * linux-low.h (linux_stop_lwp): Declare.
8848
8849 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
8850 argument instead of a i386_debug_reg_state.
8851 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
8852 a i386_debug_reg_state.
8853 (i386_insert_aligned_watchpoint): Adjust.
8854 (i386_remove_aligned_watchpoint): Adjust.
8855 (i386_low_stopped_data_address): Read the debug registers from the
8856 inferior instead of from the mirrors.
8857 * i386-low.h (struct i386_debug_reg_state): Extend comment.
8858 (i386_dr_low_get_addr): Declare.
8859 (i386_dr_low_get_control): Declare.
8860 (i386_dr_low_get_status): Change prototype.
8861
8862 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
8863 (i386_dr_low_get_addr): New.
8864 (i386_dr_low_get_control): New.
8865 (i386_dr_low_get_status): Adjust prototype. Return
8866 dr_status_mirror.
8867 (i386_initial_stuff): Clear dr_status_mirror and
8868 dr_control_mirror.
8869 (i386_get_thread_context): Adjust.
8870 (i386_set_thread_context): Adjust.
8871 (i386_thread_added): Adjust.
8872
5f21a75b
PA		 88732010-08-24 Pedro Alves <pedro@codesourcery.com>
8874
8875 * linux-low.h (linux_thread_area): Delete declaration.
8876
3e4c1235
TS		 88772010-08-11 Thomas Schwinge <thomas@codesourcery.com>
8878
8879 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
8880 after its termination.
8881
1971b033
PA		 88822010-08-09 Pedro Alves <pedro@codesourcery.com>
8883
8884 * linux-low.c (gdb_wants_lwp_stopped): Delete.
8885 (gdb_wants_all_stopped): Delete.
8886 (linux_wait_1): Don't call them.
8887 * server.c (handle_v_cont): Tag all threads as want-stopped.
8888 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
8889 stopped as "client-wants-stopped".
8890
310444ac
PA		 88912010-07-31 Pedro Alves <pedro@codesourcery.com>
8892
8893 * Makefile.in (signals_h): New.
8894 (server_h): Depend on it.
8895 (server.o): Don't depend on $(signals_def).
8896 (signals.o): Depend on $(signals_def).
8897
a19cae16
JK		 88982010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
8899
8900 * Makefile.in (signals_def): New.
8901 (server_h): Append include/gdb/signals.h and signals_def.
8902 (server.o): Append signals_def.
8903
30d50328
JK		 89042010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8905
8906 * server.c (handle_target_event): Use target_signal_to_host for
8907 resume_info.sig initialization.
8908 * target.h (struct thread_resume) <sig>: New comment.
8909
5c3216e2
OS		 89102010-07-20 Ozkan Sezer <sezeroz@gmail.com>
8911
c6f46ca0
OS		 8912 * server.c (handle_query): strcpy() the returned string from paddress()
8913 instead of sprintf().
5c3216e2
OS		 8914 * utils.c (paddress): Return phex_nz().
8915
6bd31874
JB		 89162010-07-07 Joel Brobecker <brobecker@adacore.com>
8917
8918 * server.c (handle_v_cont): Call mourn_inferior if process
8919 just exited.
8920 (myresume): Likewise.
8921
0fb4aa4b
PA		 89222010-07-01 Pedro Alves <pedro@codesourcery.com>
8923
8924 Static tracepoints, and integration with UST.
8925
8926 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
8927 * mem-break.c (uninsert_all_breakpoints)
8928 (reinsert_all_breakpoints): New.
8929 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
8930 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
8931 (gdb_agent_ust_loaded, helper_thread_id)
8932 (gdb_agent_helper_thread_id): New macros.
8933 (struct ipa_sym_addresses): Add addr_ust_loaded,
8934 addr_helper_thread_id, addr_cmd_buf.
8935 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
8936 (in_process_agent_loaded_ust): New.
8937 (write_e_ust_not_loaded): New.
8938 (maybe_write_ipa_ust_not_loaded): New.
8939 (struct collect_static_trace_data_action): New.
8940 (enum tracepoint_type) <static_tracepoint>: New.
8941 (struct tracepoint) <handle>: Mention static tracepoints.
8942 (struct static_tracepoint_ctx): New.
8943 (CMD_BUF_SIZE): New.
8944 (add_tracepoint_action): Handle static tracepoint actions.
8945 (unprobe_marker_at): New.
8946 (clear_installed_tracepoints): Handle static tracepoints.
8947 (cmd_qtdp): Handle static tracepoints.
8948 (probe_marker_at): New.
8949 (cmd_qtstart): Handle static tracepoints.
8950 (response_tracepoint): Handle static tracepoints.
8951 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
8952 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
8953 (get_context_regcache): Handle static tracepoints.
8954 (do_action_at_tracepoint): Handle static tracepoint actions.
8955 (traceframe_find_block_type): Handle static trace data blocks.
8956 (traceframe_read_sdata): New.
8957 (download_tracepoints): Download static tracepoint actions.
8958 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
8959 (GDB_PROBE_NAME): New.
8960 (ust_ops): New.
8961 (GET_UST_SYM): New.
8962 (USTF): New.
8963 (dlsym_ust): New.
8964 (ust_marker_to_static_tracepoint): New.
8965 (gdb_probe): New.
8966 (collect_ust_data_at_tracepoint): New.
8967 (gdb_ust_probe): New.
8968 (UNIX_PATH_MAX, SOCK_DIR): New.
8969 (gdb_ust_connect_sync_socket): New.
8970 (resume_thread, stop_thread): New.
8971 (run_inferior_command): New.
8972 (init_named_socket): New.
8973 (gdb_ust_socket_init): New.
8974 (cstr_to_hexstr): New.
8975 (next_st): New.
8976 (first_marker, next_marker): New.
8977 (response_ust_marker): New.
8978 (cmd_qtfstm, cmd_qtsstm): New.
8979 (unprobe_marker_at, probe_marker_at): New.
8980 (cmd_qtstmat, gdb_ust_thread): New.
8981 (gdb_ust_init): New.
8982 (initialize_tracepoint_ftlib): Call gdb_ust_init.
8983 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
8984 (ST_REGENTRY): New.
8985 (x86_64_st_collect_regmap): New.
8986 (X86_64_NUM_ST_COLLECT_GREGS): New.
8987 (AMD64_RIP_REGNUM): New.
8988 (supply_static_tracepoint_registers): New.
8989 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
8990 (ST_REGENTRY): New.
8991 (i386_st_collect_regmap): New.
8992 (i386_NUM_ST_COLLECT_GREGS): New.
8993 (supply_static_tracepoint_registers): New.
8994 * server.c (handle_query): Handle qXfer:statictrace:read.
8995 <qSupported>: Report support for StaticTracepoints, and
8996 qXfer:statictrace:read features.
8997 * server.h (traceframe_read_sdata)
8998 (supply_static_tracepoint_registers): Declare.
8999 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9000 (unpack_varlen_hex): Include in IPA build.
9001 * Makefile.in (ustlibs, ustinc): New.
9002 (IPA_OBJS): Add remote-utils-ipa.o.
9003 ($(IPA_LIB)): Link -ldl and -lpthread.
9004 (UST_CFLAGS): New.
9005 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9006 * config.in, configure: Regenerate.
9007
9e4344e5
PA		 90082010-06-20 Ian Lance Taylor <iant@google.com>
9009 Pedro Alves <pedro@codesourcery.com>
9010
9011 * linux-x86-low.c (always_true): Delete.
9012 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9013 trying to fool the compiler with always_true.
9014
c6beb2cb
PA		 90152010-06-20 Pedro Alves <pedro@codesourcery.com>
9016
9017 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9018 conditions in gdbserver.
9019
d2ed6730
UW		 90202010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9021
9022 * spu-low.c (spu_read_memory): Wrap around local store limit.
9023 (spu_write_memory): Likewise.
9024
4e29fb54
PA		 90252010-06-15 Pedro Alves <pedro@codesourcery.com>
9026
9027 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9028 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9029 LONGEST uses.
9030 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9031 uses.
9032 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9033 uses with LONGEST uses.
9034
6a271cae
PA		 90352010-06-14 Stan Shebs <stan@codesourcery.com>
9036 Pedro Alves <pedro@codesourcery.com>
9037
9038 Bytecode compiler.
9039
9040 * linux-x86-low.c: Include limits.h.
9041 (add_insns): New.
9042 (always_true): New.
9043 (EMIT_ASM): New.
9044 (EMIT_ASM32): New.
9045 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9046 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9047 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9048 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9049 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9050 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9051 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9052 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9053 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9054 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9055 (amd64_emit_void_call_2): New.
9056 (amd64_emit_ops): New.
9057 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9058 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9059 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9060 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9061 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9062 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9063 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9064 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9065 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9066 (i386_emit_stack_adjust, i386_emit_int_call_1)
9067 (i386_emit_void_call_2): New.
9068 (i386_emit_ops): New.
9069 (x86_emit_ops): New.
9070 (the_low_target): Install x86_emit_ops.
9071 * server.h (struct emit_ops): New.
9072 (get_raw_reg_func_addr): Declare.
9073 (current_insn_ptr, emit_error): Declare.
9074 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9075 (set_trace_state_variable_value): New defines.
9076 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9077 addr_get_trace_state_variable_value and
9078 addr_set_trace_state_variable_value.
9079 (symbol_list): New fields for get_raw_reg,
9080 get_trace_state_variable_value and set_trace_state_variable_value.
9081 (condfn): New typedef.
9082 (struct tracepoint): New field `compiled_cond'.
9083 (do_action_at_tracepoint): Clear compiled_cond.
9084 (get_trace_state_variable_value, set_trace_state_variable_value):
9085 Export in the IPA.
9086 (condition_true_at_tracepoint): If there's a compiled condition,
9087 run that.
9088 (current_insn_ptr, emit_error): New globals.
9089 (struct bytecode_address): New.
9090 (get_raw_reg_func_addr): New.
9091 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9092 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9093 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9094 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9095 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9096 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9097 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9098 (compile_tracepoint_condition, compile_bytecodes): New.
9099 * target.h (emit_ops): Forward declare.
9100 (struct target_ops): New field emit_ops.
9101 (target_emit_ops): New.
9102 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9103 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9104 * linux-low.c (linux_emit_ops): New.
9105 (linux_target_ops): Install it.
9106 * linux-low.h (struct linux_target_ops): New field emit_ops.
9107
92b72907
UW		 91082010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9109
9110 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9111 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9112
fa593d66
PA		 91132010-06-01 Pedro Alves <pedro@codesourcery.com>
9114 Stan Shebs <stan@codesourcery.com>
9115
9116 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9117 (all): Depend on $(extra_libraries).
9118 (install-only): Install the IPA.
9119 (IPA_OBJS, IPA_LIB): New.
9120 (clean): Remove the IPA lib.
9121 (IPAGENT_CFLAGS): New.
9122 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9123 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9124 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9125 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9126 * configure.ac: Check for atomic builtins support in the compiler.
9127 (IPA_DEPFILES, extra_libraries): Define.
9128 * configure.srv (ipa_obj): Add description.
9129 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9130 (i[34567]86-*-linux*): Set ipa_obj.
9131 (x86_64-*-linux*): Set ipa_obj.
9132 * linux-low.c (stabilizing_threads): New.
9133 (supports_fast_tracepoints): New.
9134 (linux_detach): Stabilize threads before detaching.
9135 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9136 the lwp is either not stabilizing, or is moving out of a jump pad.
9137 (linux_fast_tracepoint_collecting): New.
9138 (maybe_move_out_of_jump_pad): New.
9139 (enqueue_one_deferred_signal): New.
9140 (dequeue_one_deferred_signal): New.
9141 (linux_wait_for_event_1): If moving out of a jump pad, defer
9142 pending signals to later.
9143 (linux_stabilize_threads): New.
9144 (linux_wait_1): Check if threads need moving out of jump pads, and
9145 do it if so.
9146 (stuck_in_jump_pad_callback): New.
9147 (move_out_of_jump_pad_callback): New.
9148 (lwp_running): New.
9149 (linux_resume_one_lwp): Handle moving out of jump pads.
9150 (linux_set_resume_request): Dequeue deferred signals.
9151 (need_step_over_p): Also step over fast tracepoint jumps.
9152 (start_step_over): Also uninsert fast tracepoint jumps.
9153 (finish_step_over): Also reinsert fast tracepoint jumps.
9154 (linux_install_fast_tracepoint_jump): New.
9155 (linux_target_ops): Install linux_stabilize_threads and
9156 linux_install_fast_tracepoint_jump_pad.
9157 * linux-low.h (linux_target_ops) <get_thread_area,
9158 install_fast_tracepoint_jump_pad>: New fields.
9159 (struct lwp_info) <collecting_fast_tracepoint,
9160 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9161 (linux_get_thread_area): Declare.
9162 * linux-x86-low.c (jump_insn): New.
9163 (x86_get_thread_area): New.
9164 (append_insns): New.
9165 (push_opcode): New.
9166 (amd64_install_fast_tracepoint_jump_pad): New.
9167 (i386_install_fast_tracepoint_jump_pad): New.
9168 (x86_install_fast_tracepoint_jump_pad): New.
9169 (the_low_target): Install x86_get_thread_area and
9170 x86_install_fast_tracepoint_jump_pad.
9171 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9172 (struct fast_tracepoint_jump): New.
9173 (fast_tracepoint_jump_insn): New.
9174 (fast_tracepoint_jump_shadow): New.
9175 (find_fast_tracepoint_jump_at): New.
9176 (fast_tracepoint_jump_here): New.
9177 (delete_fast_tracepoint_jump): New.
9178 (set_fast_tracepoint_jump): New.
9179 (uninsert_fast_tracepoint_jumps_at): New.
9180 (reinsert_fast_tracepoint_jumps_at): New.
9181 (set_breakpoint_at): Use write_inferior_memory.
9182 (uninsert_raw_breakpoint): Use write_inferior_memory.
9183 (check_mem_read): Mask out fast tracepoint jumps.
9184 (check_mem_write): Mask out fast tracepoint jumps.
9185 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9186 (set_fast_tracepoint_jump): Declare.
9187 (delete_fast_tracepoint_jump)
9188 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9189 (reinsert_fast_tracepoint_jumps_at): Declare.
9190 * regcache.c: Don't compile many functions when building the
9191 in-process agent library.
9192 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9193 the register buffer in the heap.
9194 (free_register_cache): If the register buffer isn't owned by the
9195 regcache, don't free it.
9196 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9197 pre-existing register caches.
9198 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9199 type.
9200 (convert_ascii_to_int): : Constify `from' parameter type.
9201 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9202 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9203 the needed buffer in-place.
9204 (relocate_instruction): New.
9205 * server.c (handle_query) <qSymbols>: If the target supports
9206 tracepoints, give it a chance of looking up symbols. Report
9207 support for fast tracepoints.
9208 (handle_status): Stabilize threads.
9209 (process_serial_event): Adjust.
9210 * server.h (struct fast_tracepoint_jump): Forward declare.
9211 (struct process_info) <fast_tracepoint_jumps>: New field.
9212 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9213 (decode_X_packet, decode_M_packet): Adjust.
9214 (relocate_instruction): Declare.
9215 (in_process_agent_loaded): Declare.
9216 (tracepoint_look_up_symbols): Declare.
9217 (struct fast_tpoint_collect_status): Declare.
9218 (fast_tracepoint_collecting): Declare.
9219 (force_unlock_trace_buffer): Declare.
9220 (handle_tracepoint_bkpts): Declare.
9221 (initialize_low_tracepoint)
9222 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9223 * target.h (struct target_ops) <stabilize_threads,
9224 install_fast_tracepoint_jump_pad>: New fields.
9225 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9226 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9227 [HAVE_STDINT_H]: Include stdint.h.
9228 (trace_debug_1): Rename to ...
9229 (trace_vdebug): ... this.
9230 (trace_debug): Rename to ...
9231 (trace_debug_1): ... this. Add `level' parameter.
9232 (trace_debug): New.
9233 (ATTR_USED, ATTR_NOINLINE): New.
9234 (IP_AGENT_EXPORT): New.
9235 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9236 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
9237 (about_to_request_buffer_space, trace_buffer_is_full)
9238 (stopping_tracepoint, expr_eval_result, error_tracepoint)
9239 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
9240 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
9241 (traceframe_write_count, traceframes_created)
9242 (trace_state_variables)
9243 New renaming defines.
9244 (struct ipa_sym_addresses): New.
9245 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
9246 (symbol_list): New.
9247 (ipa_sym_addrs): New.
9248 (all_tracepoint_symbols_looked_up): New.
9249 (in_process_agent_loaded): New.
9250 (write_e_ipa_not_loaded): New.
9251 (maybe_write_ipa_not_loaded): New.
9252 (tracepoint_look_up_symbols): New.
9253 (debug_threads) [IN_PROCESS_AGENT]: New.
9254 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
9255 (UNKNOWN_SIDE_EFFECTS): New.
9256 (stop_tracing): New.
9257 (flush_trace_buffer): New.
9258 (stop_tracing_bkpt): New.
9259 (flush_trace_buffer_bkpt): New.
9260 (read_inferior_integer): New.
9261 (read_inferior_uinteger): New.
9262 (read_inferior_data_pointer): New.
9263 (write_inferior_data_pointer): New.
9264 (write_inferior_integer): New.
9265 (write_inferior_uinteger): New.
9266 (struct collect_static_trace_data_action): Delete.
9267 (enum tracepoint_type): New.
9268 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 9269 <actions_str, step_actions, step_actions_str>: Only include in
9270 GDBserver.
fa593d66
PA		 9271 <orig_size, obj_addr_on_target, adjusted_insn_addr>
9272 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
9273 (tracepoints): Use IP_AGENT_EXPORT.
9274 (last_tracepoint): Don't include in the IPA.
9275 (stopping_tracepoint): Use IP_AGENT_EXPORT.
9276 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
9277 (alloced_trace_state_variables): New.
9278 (trace_state_variables): Use IP_AGENT_EXPORT.
9279 (traceframe_t): Delete unused variable.
9280 (circular_trace_buffer): Don't include in the IPA.
9281 (trace_buffer_start): Delete.
9282 (struct trace_buffer_control): New.
9283 (trace_buffer_free): Delete.
9284 (struct ipa_trace_buffer_control): New.
9285 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
9286 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
9287 New.
9288 (trace_buffer_ctrl): New.
9289 (TRACE_BUFFER_CTRL_CURR): New.
9290 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
9291 Reimplement as macros.
9292 (trace_buffer_wrap): Delete.
9293 (traceframe_write_count, traceframe_read_count)
9294 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
9295 (struct tracepoint_hit_ctx) <type>: New field.
9296 (struct fast_tracepoint_ctx): New.
9297 (memory_barrier): New.
9298 (cmpxchg): New.
9299 (record_tracepoint_error): Update atomically in the IPA.
9300 (clear_inferior_trace_buffer): New.
9301 (about_to_request_buffer_space): New.
9302 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
9303 updating the same buffer.
9304 (add_tracepoint): Default the tracepoint's type to trap
9305 tracepoint, and orig_size to -1.
9306 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
9307 internal variables.
9308 (create_trace_state_variable): New parameter `gdb'. Handle it.
9309 (clear_installed_tracepoints): Clear fast tracepoint jumps.
9310 (cmd_qtdp): Handle fast tracepoints.
9311 (cmd_qtdv): Adjust.
9312 (max_jump_pad_size): New.
9313 (gdb_jump_pad_head): New.
9314 (get_jump_space_head): New.
9315 (claim_jump_space): New.
9316 (sort_tracepoints): New.
9317 (MAX_JUMP_SIZE): New.
9318 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
9319 IPA.
9320 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
9321 support. Upload fast traceframes, and delete internal IPA
9322 breakpoints.
9323 (stop_tracing_handler): New.
9324 (flush_trace_buffer_handler): New.
9325 (cmd_qtstop): Upload fast tracepoints.
9326 (response_tracepoint): Handle fast tracepoints.
9327 (tracepoint_finished_step): Upload fast traceframes. Set the
9328 tracepoint hit context's tracepoint type.
9329 (handle_tracepoint_bkpts): New.
9330 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
9331 type. Add comment about fast tracepoints.
9332 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
9333 non-existing action_str field.
9334 (get_context_regcache): Handle fast tracepoints.
9335 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
9336 to the regcache.
9337 (fast_tracepoint_from_jump_pad_address): New.
9338 (fast_tracepoint_from_ipa_tpoint_address): New.
9339 (collecting_t): New.
9340 (force_unlock_trace_buffer): New.
9341 (fast_tracepoint_collecting): New.
9342 (collecting): New.
9343 (gdb_collect): New.
9344 (write_inferior_data_ptr): New.
9345 (target_tp_heap): New.
9346 (target_malloc): New.
9347 (download_agent_expr): New.
9348 (UALIGN): New.
9349 (download_tracepoints): New.
9350 (download_trace_state_variables): New.
9351 (upload_fast_traceframes): New.
9352 (IPA_FIRST_TRACEFRAME): New.
9353 (IPA_NEXT_TRACEFRAME_1): New.
9354 (IPA_NEXT_TRACEFRAME): New.
9355 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
9356 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
9357 (gdb_jump_pad_buffer_end): New.
9358 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
9359 (initialize_tracepoint): Adjust.
9360 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
9361 buffer. Initialize the low module.
9362 * utils.c (PREFIX, TOOLNAME): New.
9363 (malloc_failure): Use PREFIX.
9364 (error): In the IPA, an error causes an exit.
9365 (fatal, warning): Use PREFIX.
9366 (internal_error): Use TOOLNAME.
9367 (NUMCELLS): Increase to 10.
9368 * configure, config.in: Regenerate.
9369
d149dd1d
PA		 93702010-06-01 Pedro Alves <pedro@codesourcery.com>
9371
9372 * server.c (handle_query) <qSupported>: Do two passes over the
9373 qSupported string to avoid nesting strtok.
9374
f6528abd
JK		 93752010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9376
9377 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
9378 (CDEPS): New.
9379 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
9380 -Wl,--dynamic-list.
9381 * configure: Regenerate.
9382 * proc-service.list: New.
9383
ca2a87a0
JK		 93842010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9385
9386 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
9387 New comment.
9388
363a6e9f
OS		 93892010-05-26 Ozkan Sezer <sezeroz@gmail.com>
9390
9391 * gdbreplay.c (remote_open): Check error return from socket() call by
9392 its equality to -1 not by it being negative.
9393 * remote-utils.c (remote_open): Likewise.
9394
d23b6cb1
PA		 93952010-05-23 Pedro Alves <pedro@codesourcery.com>
9396
9397 * config.h: Regenerate.
9398
28d3cf85
MK		 93992010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9400
9401 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
9402 doesn't provide PTRACE_GET_THREAD_AREA.
9403
fea36a59
MK		 94042010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9405
9406 * linux-m68k-low.c: Include <asm/ptrace.h>
9407 (ps_get_thread_area): Implement.
9408
24b066ba
DE		 94092010-05-03 Doug Evans <dje@google.com>
9410
9411 * event-loop.c (struct callback_event): New struct.
9412 (callback_list): New global.
9413 (append_callback_event, delete_callback_event): New functions.
9414 (process_callback): New function.
9415 (start_event_loop): Call it.
9416 * remote-utils.c (NOT_SCHEDULED): Define.
9417 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
9418 moved out of readchar.
9419 (readchar): Rewrite. Call reschedule before returning.
9420 (reset_readchar): New function.
9421 (remote_close): Call it.
9422 (process_remaining, reschedule): New functions.
9423 * server.h (callback_handler_func): New typedef.
9424 (append_callback_event, delete_callback_event): Declare.
9425
9836d6ea
PA		 94262010-05-03 Pedro Alves <pedro@codesourcery.com>
9427
9428 * proc-service.c (ps_pglobal_lookup): Use
9429 thread_db_look_up_one_symbol.
9430 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
9431 parameter. Use it instead of all_symbols_looked_up.
9432 * server.h (struct process_info) <all_symbols_looked_up>: Delete
9433 field.
9434 (all_symbols_looked_up): Don't declare.
9435 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
9436 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
9437 field.
9438 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
9439 Set all_symbols_looked_up here.
9440 (thread_db_look_up_one_symbol): New.
9441 (thread_db_get_tls_address): Adjust.
9442 (thread_db_load_search, try_thread_db_load_1): Always allocate the
9443 thread_db object on the heap, and tentatively set it in the
9444 process structure.
9445 (thread_db_init): Don't set all_symbols_looked_up here.
9446 * linux-low.h (thread_db_look_up_one_symbol): Declare.
9447
7984d532
PA		 94482010-05-03 Pedro Alves <pedro@codesourcery.com>
9449
9450 * linux-low.c (linux_kill, linux_detach): Adjust.
9451 (status_pending_p_callback): Remove redundant statement. Check
9452 for !TARGET_WAITIKIND_IGNORE, instead of
9453 TARGET_WAITKIND_STOPPED.
9454 (handle_tracepoints): Make sure LWP is locked. Adjust.
9455 (linux_wait_for_event_1): Adjust.
9456 (linux_cancel_breakpoints): New.
9457 (unsuspend_one_lwp): New.
9458 (unsuspend_all_lwps): New.
9459 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
9460 (send_sigstop_callback): Change return type to int, add new
9461 `except' parameter and handle it.
9462 (suspend_and_send_sigstop_callback): New.
9463 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
9464 pass them down. If SUSPEND, also increment the lwp's suspend
9465 count.
9466 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
9467 (need_step_over_p): Don't consider suspended LWPs.
9468 (start_step_over): Adjust.
9469 (proceed_one_lwp): Change return type to int, add new `except'
9470 parameter and handle it.
9471 (unsuspend_and_proceed_one_lwp): New.
9472 (proceed_all_lwps): Use find_inferior instead of
9473 for_each_inferior.
9474 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
9475 also decrement the suspend count of LWPs. Pass `except' down,
9476 instead of hacking its suspend count.
9477 (linux_pause_all): Add `freeze' parameter. Adjust.
9478 (linux_unpause_all): New.
9479 (linux_target_ops): Install linux_unpause_all.
9480 * server.c (handle_status): Adjust.
9481 * target.h (struct target_ops): New fields `unpause_all' and
9482 `cancel_breakpoints'. Add new parameter to `pause_all'.
9483 (pause_all): Add new `freeze' parameter.
9484 (unpause_all): New.
9485 (cancel_breakpoints): New.
9486 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
9487 cancel breakpoints.
9488 (cmd_qtstart): Pause threads.
9489 (stop_tracing): Pause threads, and cancel breakpoints.
9490 * win32-low.c (win32_target_ops): Adjust.
9491
e471f25b
PA		 94922010-05-03 Pedro Alves <pedro@codesourcery.com>
9493
9494 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
9495 the inferior right away from here...
9496 (linux_wait_1): ... to here, and adjust to check the thread's
9497 last_resume_kind instead of the lwp's step or stop_expected flags.
9498
1915ef4f
PA		 94992010-05-02 Pedro Alves <pedro@codesourcery.com>
9500
9501 * README: Use consistent `GDB' and `GDBserver' spellings.
9502
f9e39928
PA		 95032010-05-02 Pedro Alves <pedro@codesourcery.com>
9504
9505 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
9506 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
9507 (linux_detach_one_lwp): Assume the lwp is stopped.
9508 (any_thread_of): Delete.
9509 (linux_detach): Stop all lwps here. Don't blindly delete all
9510 breakpoints.
9511 (delete_lwp_callback): New.
9512 (linux_mourn): Delete all lwps of the process that is gone.
9513 (linux_wait_1): Don't delete the last lwp of the process here.
9514 * mem-break.h (mark_breakpoints_out): Declare.
9515 * mem-break.c (mark_breakpoints_out): New.
9516 (free_all_breakpoints): Use it.
9517 * server.c (handle_target_event): If the process is gone, mark
9518 breakpoints out.
9519 * thread-db.c (struct thread_db) <create_bp>: New field.
9520 (thread_db_enable_reporting): Fix prototype. Store a thread event
9521 breakpoint reference in the thread_db struct.
9522 (thread_db_load_search): Clear the thread_db object.
9523 (try_thread_db_load_1): Ditto.
9524 (switch_to_process): New.
9525 (disable_thread_event_reporting): Use it.
9526 (remove_thread_event_breakpoints): New.
9527 (thread_db_detach, thread_db_mourn): Use it.
9528
1e7fc18c
PA		 95292010-05-01 Pedro Alves <pedro@codesourcery.com>
9530
9531 * linux-low.c (linux_enable_event_reporting): New.
9532 (linux_wait_for_event_1, handle_extended_wait): Use it.
9533
02fc4de7
PA		 95342010-04-30 Pedro Alves <pedro@codesourcery.com>
9535
9536 * linux-low.c (linux_kill_one_lwp, linux_kill)
9537 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
9538 (send_sigstop): Take an lwp_info as parameter instead. Queue a
9539 SIGSTOP even if the LWP is stopped.
9540 (send_sigstop_callback): New.
9541 (stop_all_lwps): Use send_sigstop_callback instead.
9542 (linux_resume_one_thread): Adjust.
9543 (proceed_one_lwp): Still proceed an LWP that the client has
9544 requested to stop, if we haven't reported it as stopped yet. Make
9545 sure that LWPs the client want stopped, have a pending SIGSTOP.
9546
bc3b5632
DE		 95472010-04-26 Doug Evans <dje@google.com>
9548
ae1ada35
DE		 9549 * server.c (handle_general_set): Make static.
9550
bc3b5632
DE		 9551 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
9552 Print received char after testing for error/eof instead of before.
9553 (input_interrupt): Tweak comment.
9554
65730243
DE		 95552010-04-23 Doug Evans <dje@google.com>
9556
9557 * server.c (start_inferior): Print inferior argv if --debug.
9558
a8ae7dc0
AR		 95592010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
9560
9561 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
9562 * nto-x86-low.c: Include server.h
9563
1c07cc19
PM		 95642010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
9565
9566 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
9567 be consistent with other sources of this directory.
9568 (init_registers_amd64): Correct name of source file of this function
9569 in the comment.
9570
e0a61e09
PM		 95712010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9572
9573 * configure.srv (x86_64-*-mingw*): New configuration for Windows
9574 64-bit executables.
9575
54709339
PM		 95762010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9577
9578 * win32-i386-low.c: Add 64-bit support.
9579 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
9580 (init_registers_amd64): Declare.
9581 (mappings): Add 64-bit version of array.
9582 (init_windows_x86): New function.
9583 (the_low_target): Change init_arch field to init_windows_x86.
9584
e8f0053d
PM		 95852010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9586
9587 * win32-low.c: Adapt to support also 64-bit architecture.
9588 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
9589 (get_image_name): Use SIZE_T type for local variable `done'.
9590 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
9591 (toolhelp_get_dll_name): Idem.
9592 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
9593 Use uintptr_t typecast to avoid warning.
9594 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
9595 (handle_exception): Use phex_nz to avoid warning.
9596 (win32_wait): Remove unused local variable `process'.
9597
c481e77e
PM		 95982010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9599
9600 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
9601 `amd64-avx.o'.
9602
12ea4b69
PM		 96032010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
9604
9605 * configure.ac: Use `ws2_32' library for srv_mingw.
9606 * configure: Regenerate.
9607 * gdbreplay.c: Include winsock2.h instead of winsock.h.
9608 * remote-utils.c: Likewise.
9609
f6d1620c
L		 96102010-04-17 H.J. Lu <hongjiu.lu@intel.com>
9611
9612 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
9613 if __x86_64__ is defined.
9614
8e642873
PM		 96152010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9616
9617 * configure: Regenerate.
9618
711e434b
PM		 96192010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9620
9621 * server.c (handle_query): Handle 'qGetTIBAddr' query.
9622 * target.h (target_ops): New get_tib_address field.
9623 * win32-low.h (win32_thread_info): Add thread_local_base field.
9624 * win32-low.c (child_add_thread): Add tlb argument.
9625 Set thread_local_base field to TLB.
9626 (get_child_debug_event): Adapt to child_add_thread change.
9627 (win32_get_tib_address): New function.
9628 (win32_target_ops): Set get_tib_address field to
9629 win32_get_tib_address.
9630 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
9631
505106cd
PA		 96322010-04-12 Pedro Alves <pedro@codesourcery.com>
9633
505106cd
PA		 9634 * linux-low.c (linux_mourn): Also remove the process.
9635 * server.c (handle_target_event): Don't remove the process here.
9636 * nto-low.c (nto_mourn): New.
9637 (nto_target_ops): Install it.
9638 * spu-low.c (spu_mourn): New.
9639 (spu_target_ops): Install it.
9640 * win32-low.c (win32_mourn): New.
9641 (win32_target_ops): Install it.
9642
e8470a06
PA		 96432010-04-12 Pedro Alves <pedro@codesourcery.com>
9644
9645 * server.h (buffer_xml_printf): Remove redundant `;'.
9646
45ba0d02
PA		 96472010-04-12 Pedro Alves <pedro@codesourcery.com>
9648
9649 * regcache.c (set_register_cache): Invalidate regcaches before
9650 changing the register cache layout.
9651 (regcache_invalidate_one): Allow a NULL regcache.
9652 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
9653 regcaches before changing the register cache layout or the target
9654 regsets.
9655
59e04013
L		 96562010-04-12 H.J. Lu <hongjiu.lu@intel.com>
9657
9658 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
9659 variable warning on Linux/x86-64.
9660
8336d594
PA		 96612010-04-11 Pedro Alves <pedro@codesourcery.com>
9662
9663 GDBserver disconnected tracing support.
9664
9665 * linux-low.c (linux_remove_process): Delete.
9666 (add_lwp): Don't set last_resume_kind here.
9667 (linux_kill): Use `mourn'.
9668 (linux_detach): Use `thread_db_detach', and `mourn'.
9669 (linux_mourn): New.
9670 (linux_attach_lwp_1): Adjust comment.
9671 (linux_attach): last_resume_kind moved the thread_info; adjust.
9672 (status_pending_p_callback): Adjust.
9673 (linux_wait_for_event_1): Adjust.
9674 (count_events_callback, select_singlestep_lwp_callback)
9675 (select_event_lwp_callback, cancel_breakpoints_callback)
9676 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
9677 (proceed_one_lwp): Adjust.
9678 (linux_async): Add debug output.
9679 (linux_thread_stopped): New.
9680 (linux_pause_all): New.
9681 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
9682 linux_pause_all.
9683 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
9684 (thread_db_free): Delete declaration.
9685 (thread_db_detach, thread_db_mourn): Declare.
9686 * thread-db.c (thread_db_init): Use thread_db_mourn.
9687 (thread_db_free): Delete, split in two.
9688 (disable_thread_event_reporting): New.
9689 (thread_db_detach): New.
9690 (thread_db_mourn): New.
9691
9692 * server.h (struct thread_info) <last_resume_kind>: New field.
9693 <attached>: Add comment.
9694 <gdb_detached>: New field.
9695 (handler_func): Change return type to int.
9696 (handle_serial_event, handle_target_event): Ditto.
9697 (gdb_connected): Declare.
9698 (tracing): Delete.
9699 (disconnected_tracing): Declare.
9700 (stop_tracing): Declare.
9701
9702 * server.c (handle_query) <qSupported>: Report support for
9703 disconnected tracing.
9704 (queue_stop_reply_callback): Account for running threads.
9705 (gdb_wants_thread_stopped): New.
9706 (gdb_wants_all_threads_stopped): New.
9707 (gdb_reattached_process): New.
9708 (handle_status): Clear the `gdb_detached' flag of all processes.
9709 In all-stop, stop all threads.
9710 (main): Be sure to leave tfind mode. Handle disconnected tracing.
9711 (process_serial_event): If the remote connection breaks, or if an
9712 exit was forced with "monitor exit", force an event loop exit.
9713 Handle disconnected tracing on detach.
9714 (handle_serial_event): Adjust.
9715 (handle_target_event): If GDB isn't connected, forward events back
9716 to the inferior, unless the last process exited, in which case,
9717 exit gdbserver. Adjust interface.
9718
9719 * remote-utils.c (remote_open): Don't block in accept. Instead
9720 register an event loop source on the listen socket file
9721 descriptor. Refactor bits into ...
9722 (listen_desc): ... this new global.
9723 (gdb_connected): ... this new function.
9724 (enable_async_notification): ... this new function.
9725 (handle_accept_event): ... this new function.
9726 (remote_close): Clear remote_desc.
9727
9728 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
9729
9730 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
9731 New fields.
9732 (mourn_inferior): Define.
9733 (target_process_qsupported): Avoid the dangling else problem.
9734 (thread_stopped): Define.
9735 (pause_all): Define.
9736 (target_waitstatus_to_string): Declare.
9737 * target.c (target_waitstatus_to_string): New.
9738
9739 * tracepoint.c (tracing): Make extern.
9740 (disconnected_tracing): New.
9741 (stop_tracing): Make extern. Handle tracing stops due to GDB
9742 disconnecting.
9743 (cmd_qtdisconnected): New.
9744 (cmd_qtstatus): Report disconnected tracing status in trace reply.
9745 (handle_tracepoint_general_set): Handle QTDisconnected.
9746
9747 * event-loop.c (event_handler_func): Change return type to int.
9748 (process_event): Bail out if the event handler wants the event
9749 loop to stop.
9750 (handle_file_event): Ditto.
9751 (start_event_loop): Bail out if the event handler wants the event
9752 loop to stop.
9753
9754 * nto-low.c (nto_target_ops): Adjust.
9755 * spu-low.c (spu_wait): Don't remove the process here.
9756 (spu_target_ops): Adjust.
9757 * win32-low.c (win32_wait): Don't remove the process here.
9758 (win32_target_ops): Adjust.
9759
5d267c4c
PA		 97602010-04-11 Pedro Alves <pedro@codesourcery.com>
9761
9762 * regcache.c (realloc_register_cache): Invalidate inferior's
9763 regcache before recreating it.
9764
623ccd72
PA		 97652010-04-09 Pedro Alves <pedro@codesourcery.com>
9766
9767 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
9768
219f2f23
PA		 97692010-04-09 Stan Shebs <stan@codesourcery.com>
9770 Pedro Alves <pedro@codesourcery.com>
9771
9772 * server.h (LONGEST): New.
9773 (struct thread_info) <while_stepping>: New field.
9774 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
9775 Declare.
9776 (initialize_tracepoint, handle_tracepoint_general_set)
9777 (handle_tracepoint_query, tracepoint_finished_step)
9778 (tracepoint_was_hit, release_while_stepping_state_list):
9779 (current_traceframe): Declare.
9780 * server.c (handle_general_set): Handle tracepoint packets.
9781 (read_memory): New.
9782 (write_memory): New.
9783 (handle_search_memory_1): Use read_memory.
9784 (handle_query): Report support for conditional tracepoints, trace
9785 state variables, and tracepoint sources. Handle tracepoint
9786 queries.
9787 (main): Initialize the tracepoints module.
9788 (process_serial_event): Handle traceframe reads/writes.
9789
9790 * linux-low.c (handle_tracepoints): New.
9791 (linux_wait_1): Call it.
9792 (linux_resume_one_lwp): Handle while-stepping.
9793 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
9794 (linux_target_ops): Install them.
9795 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
9796 New field.
9797 * linux-x86-low.c (x86_supports_tracepoints): New.
9798 (the_low_target). Install it.
9799
9800 * mem-break.h (delete_breakpoint): Declare.
9801 * mem-break.c (delete_breakpoint): Make external.
9802
9803 * target.h (struct target_ops): Add `supports_tracepoints',
9804 `read_pc', and `write_pc' fields.
9805 (target_supports_tracepoints): Define.
9806 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
9807 (phex_nz): New.
9808
9809 * regcache.h (struct regcache) <registers_owned>: New field.
9810 (init_register_cache, regcache_cpy): Declare.
9811 (regcache_read_pc, regcache_write_pc): Declare.
9812 (register_cache_size): Declare.
9813 (supply_regblock): Declare.
9814 * regcache.c (init_register_cache): New.
9815 (new_register_cache): Use it.
9816 (regcache_cpy): New.
9817 (register_cache_size): New.
9818 (supply_regblock): New.
9819 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 9820
219f2f23
PA		 9821 * tracepoint.c: New.
9822
9823 * Makefile.in (OBS): Add tracepoint.o.
9824 (tracepoint.o): New rule.
9825
3a13a53b
L		 98262010-04-08 H.J. Lu <hongjiu.lu@intel.com>
9827
9828 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
9829 (i386-mmx.o): New.
9830 (i386-mmx.c): Likewise.
9831 (i386-mmx-linux.o): Likewise.
9832 (i386-mmx-linux.c): Likewise.
9833
9834 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
9835 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
9836 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
9837 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
9838
9839 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
9840 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
9841 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
9842
1570b33e
L		 98432010-04-07 H.J. Lu <hongjiu.lu@intel.com>
9844
9845 * Makefile.in (clean): Updated.
9846 (i386-avx.o): New.
9847 (i386-avx.c): Likewise.
9848 (i386-avx-linux.o): Likewise.
9849 (i386-avx-linux.c): Likewise.
9850 (amd64-avx.o): Likewise.
9851 (amd64-avx.c): Likewise.
9852 (amd64-avx-linux.o): Likewise.
9853 (amd64-avx-linux.c): Likewise.
9854
9855 * configure.srv (srv_i386_regobj): Add i386-avx.o.
9856 (srv_i386_linux_regobj): Add i386-avx-linux.o.
9857 (srv_amd64_regobj): Add amd64-avx.o.
9858 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
9859 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
9860 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
9861 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
9862 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
9863 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
9864 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
9865
9866 * i387-fp.c: Include "i386-xstate.h".
9867 (i387_xsave): New.
9868 (i387_cache_to_xsave): Likewise.
9869 (i387_xsave_to_cache): Likewise.
9870 (x86_xcr0): Likewise.
9871
9872 * i387-fp.h (i387_cache_to_xsave): Likewise.
9873 (i387_xsave_to_cache): Likewise.
9874 (x86_xcr0): Likewise.
9875
9876 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
9877 * linux-crisv32-low.c (target_regsets): Likewise.
9878 * linux-m68k-low.c (target_regsets): Likewise.
9879 * linux-mips-low.c (target_regsets): Likewise.
9880 * linux-ppc-low.c (target_regsets): Likewise.
9881 * linux-s390-low.c (target_regsets): Likewise.
9882 * linux-sh-low.c (target_regsets): Likewise.
9883 * linux-sparc-low.c (target_regsets): Likewise.
9884 * linux-xtensa-low.c (target_regsets): Likewise.
9885
9886 * linux-low.c: Include <sys/uio.h>.
9887 (regsets_fetch_inferior_registers): Support nt_type.
9888 (regsets_store_inferior_registers): Likewise.
9889 (linux_process_qsupported): New.
9890 (linux_target_ops): Add linux_process_qsupported.
9891
9892 * linux-low.h (regset_info): Add nt_type.
9893 (linux_target_ops): Add process_qsupported.
9894
9895 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
9896 and <sys/uio.h>.
9897 (init_registers_i386_avx_linux): New.
9898 (init_registers_amd64_avx_linux): Likewise.
9899 (xmltarget_i386_linux_no_xml): Likewise.
9900 (xmltarget_amd64_linux_no_xml): Likewise.
9901 (PTRACE_GETREGSET): Likewise.
9902 (PTRACE_SETREGSET): Likewise.
9903 (x86_fill_xstateregset): Likewise.
9904 (x86_store_xstateregset): Likewise.
9905 (use_xml): Likewise.
9906 (x86_linux_update_xmltarget): Likewise.
9907 (x86_linux_process_qsupported): Likewise.
9908 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
9909 (x86_arch_setup): Don't call init_registers_amd64_linux nor
9910 init_registers_i386_linux here. Call
9911 x86_linux_update_xmltarget.
9912 (the_low_target): Add x86_linux_process_qsupported.
9913
9914 * server.c (handle_query): Call target_process_qsupported.
9915
9916 * target.h (target_ops): Add process_qsupported.
9917 (target_process_qsupported): New.
9918
fc7238bb
PA		 99192010-04-03 Pedro Alves <pedro@codesourcery.com>
9920
9921 * inferiors.c (add_thread): Set last_status kind to
9922 TARGET_WAITKIND_IGNORE.
9923 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
9924 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
9925 (linux_wait_1): Move `thread' local definition to block that uses
9926 it. Don't NULL initialize `event_child'.
9927 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
9928 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
9929 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
9930
bdabb078
PA		 99312010-04-01 Pedro Alves <pedro@codesourcery.com>
9932
9933 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
9934 an extended waitstatus, or by a watchpoint.
9935 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
9936 thread was stepping or has been stopped by a watchpoint.
9937
d3bbe7a0
PA		 99382010-04-01 Pedro Alves <pedro@codesourcery.com>
9939
9940 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
9941 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
9942 of another, then delete the previous, and validate all
9943 breakpoints.
9944 (validate_inserted_breakpoint): New.
9945 (delete_disabled_breakpoints): New.
9946 (validate_breakpoints): New.
9947 (check_mem_read): Validate breakpoints before trusting their
9948 shadow. Delete disabled breakpoints.
9949 (check_mem_write): Validate breakpoints before trusting they
9950 should be inserted. Delete disabled breakpoints.
9951 * mem-break.h (validate_breakpoints):
9952 * server.c (handle_query): Validate breakpoints when we see a
9953 qSymbol query.
9954
8b07ae33
PA		 99552010-04-01 Pedro Alves <pedro@codesourcery.com>
9956
9957 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
9958 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
9959 if we could tell there's a GDB breakpoint at stop_pc.
9960 (need_step_over_p): Don't do a step over if we find a GDB
9961 breakpoint at the resume PC.
9962
9963 * mem-break.c (struct raw_breakpoint): New.
9964 (enum bkpt_type): New type `gdb_breakpoint'.
9965 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
9966 fields. New field `raw'.
9967 (find_raw_breakpoint_at): New.
9968 (set_raw_breakpoint_at): Handle refcounting. Create a raw
9969 breakpoint instead.
9970 (set_breakpoint_at): Adjust.
9971 (delete_raw_breakpoint): New.
9972 (release_breakpoint): New.
9973 (delete_breakpoint): Rename to...
9974 (delete_breakpoint_1): ... this. Add proc parameter. Use
9975 release_breakpoint. Return ENOENT.
9976 (delete_breakpoint): Reimplement.
9977 (find_breakpoint_at): Delete.
9978 (find_gdb_breakpoint_at): New.
9979 (delete_breakpoint_at): Delete.
9980 (set_gdb_breakpoint_at): New.
9981 (delete_gdb_breakpoint_at): New.
9982 (gdb_breakpoint_here): New.
9983 (set_reinsert_breakpoint): Use release_breakpoint.
9984 (uninsert_breakpoint): Rename to ...
9985 (uninsert_raw_breakpoint): ... this.
9986 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
9987 (reinsert_raw_breakpoint): Change parameter type to
9988 raw_breakpoint.
9989 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
9990 instead.
9991 (check_breakpoints): Adjust. Use release_breakpoint.
9992 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
9993 (breakpoint_inserted_here): Ditto.
9994 (check_mem_read): Adjust to iterate over raw breakpoints instead.
9995 Don't trust the breakpoint's shadow if it is not inserted.
9996 (check_mem_write): Adjust to iterate over raw breakpoints instead.
9997 (delete_all_breakpoints): Adjust.
9998 (free_all_breakpoints): Mark all breakpoints as uninserted, and
9999 use delete_breakpoint_1.
10000
10001 * mem-break.h (breakpoints_supported): Delete declaration.
10002 (set_gdb_breakpoint_at): Declare.
10003 (gdb_breakpoint_here): Declare.
10004 (delete_breakpoint_at): Delete.
10005 (delete_gdb_breakpoint_at): Declare.
10006
10007 * server.h (struct raw_breakpoint): Forward declare.
10008 (struct process_info): New field `raw_breakpoints'.
10009
10010 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10011 breakpoints.
10012
6bf5e0ba
PA		 100132010-03-24 Pedro Alves <pedro@codesourcery.com>
10014
10015 * linux-low.c (status_pending_p_callback): Fix comment.
10016 (linux_wait_for_event_1): Move most of the internal breakpoint
10017 handling from here...
10018 (linux_wait_1): ... to here.
10019 (count_events_callback): New.
10020 (select_singlestep_lwp_callback): New.
10021 (select_event_lwp_callback): New.
10022 (cancel_breakpoints_callback): New.
10023 (select_event_lwp): New.
10024 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10025 priority to all LWPs that have had events that should be reported
10026 to the client. Cancel breakpoints when about to reporting the
10027 event to the client, not while stopping lwps. No longer cancel
10028 finished single-steps here.
10029 (cancel_finished_single_step): Delete.
10030 (cancel_finished_single_steps): Delete.
10031
414a389f
PA		 100322010-03-24 Pedro Alves <pedro@codesourcery.com>
10033
10034 * mem-break.c (enum bkpt_type): New.
10035 (struct breakpoint): New field `type'.
10036 (set_breakpoint_at): Change return type to struct breakpoint
10037 pointer. Set type to `other_breakpoint' by default.
10038 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10039 in the breakpoint list.
10040 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10041 (reinsert_breakpoint): Rename to ...
10042 (reinsert_raw_breakpoint): ... this.
10043 (reinsert_breakpoints_at): Adjust.
10044 * mem-break.h (struct breakpoint): Declare.
10045 (set_breakpoint_at): Change return type to struct breakpoint
10046 pointer.
10047
2280c721
PA		 100482010-03-24 Pedro Alves <pedro@codesourcery.com>
10049
10050 * server.c (handle_query): Assign, not compare.
10051
d50171e4
PA		 100522010-03-24 Pedro Alves <pedro@codesourcery.com>
10053
10054 Teach linux gdbserver to step-over-breakpoints.
10055
10056 * linux-low.c (can_hardware_single_step): New.
10057 (supports_breakpoints): New.
10058 (handle_extended_wait): If stopping threads, read the stop pc of
10059 the new cloned LWP.
10060 (get_pc): New.
10061 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10062 low target doesn't support retrieving the PC.
10063 (add_lwp): Set last_resume_kind to resume_continue.
10064 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10065 (linux_attach): Don't clear stop_expected. Set the lwp's
10066 last_resume_kind to resume_stop.
10067 (linux_detach_one_lwp): Don't check for removed breakpoints.
10068 (check_removed_breakpoint): Delete.
10069 (status_pending_p): Rename to ...
10070 (status_pending_p_callback): ... this. Don't check for removed
10071 breakpoints. Don't consider threads that are stopped from GDB's
10072 perspective.
10073 (linux_wait_for_lwp): Always read the stop_pc here.
10074 (cancel_breakpoint): New.
10075 (step_over_bkpt): New global.
10076 (linux_wait_for_event_1): Implement stepping over breakpoints.
10077 (gdb_wants_lwp_stopped): New.
10078 (gdb_wants_all_stopped): New.
10079 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10080 single-step traps here. Store the thread's last reported target
10081 wait status.
10082 (send_sigstop): Don't clear stop_expected. Always set it,
10083 instead.
10084 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10085 (cancel_finished_single_step): New.
10086 (cancel_finished_single_steps): New.
10087 (wait_for_sigstop): Don't cancel finished single-step traps here.
10088 (linux_resume_one_lwp): Don't check for removed breakpoints.
10089 Don't set `step' on non-hardware step archs.
10090 (linux_set_resume_request): Ignore resume_stop requests if already
10091 stopping or stopped. Set the lwp's last_resume_kind.
10092 (resume_status_pending_p): Don't check for removed breakpoints.
10093 (need_step_over_p): New.
10094 (start_step_over): New.
10095 (finish_step_over): New.
10096 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10097 requests. Clear the thread's last reported target waitstatus.
10098 Don't use the `suspended' flag. Don't consider pending breakpoints.
10099 (linux_resume): Start a step-over if necessary.
10100 (proceed_one_lwp): New.
10101 (proceed_all_lwps): New.
10102 (unstop_all_lwps): New.
10103 * linux-low.h (struct lwp_info): Rewrite comment for the
10104 `suspended' flag. Add the `stop_pc' field. Delete the
10105 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10106 Add `'last_resume_kind' and `need_step_over' fields.
10107 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10108 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10109 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10110 (set_raw_breakpoint_at): New.
10111 (set_breakpoint_at): Rewrite to use it.
10112 (reinsert_breakpoint_handler): Delete.
10113 (set_reinsert_breakpoint): New.
10114 (reinsert_breakpoint_by_bp): Delete.
10115 (delete_reinsert_breakpoints): New.
10116 (uninsert_breakpoint): Rewrite.
10117 (uninsert_breakpoints_at): New.
10118 (reinsert_breakpoint): Rewrite.
10119 (reinsert_breakpoints_at): New.
10120 (check_breakpoints): Rewrite.
10121 (breakpoint_here): New.
10122 (breakpoint_inserted_here): New.
10123 (check_mem_read): Adjust.
10124 * mem-break.h (breakpoints_supported, breakpoint_here)
10125 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10126 (reinsert_breakpoint_by_bp): Delete declaration.
10127 (delete_reinsert_breakpoints): Declare.
10128 (reinsert_breakpoint): Delete declaration.
10129 (reinsert_breakpoints_at): Declare.
10130 (uninsert_breakpoint): Delete declaration.
10131 (uninsert_breakpoints_at): Declare.
10132 (check_breakpoints): Adjust prototype.
10133 * server.h: Adjust include order.
10134 (struct thread_info): Declare here. Add a `last_status' field.
10135
30ba68cb
MS		 101362010-03-23 Michael Snyder <msnyder@vmware.com>
10137
10138 * server.c (crc32): New function.
10139 (handle_query): Add handling for 'qCRC:' request.
10140
b9a881c2
PA		 101412010-03-23 Pedro Alves <pedro@codesourcery.com>
10142
10143 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10144 lwp had been stopped by a watchpoint.
10145
e92d13d5
PA		 101462010-03-16 Pedro Alves <pedro@codesourcery.com>
10147
10148 * server.h (internal_error): Declare.
10149 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10150 * utils.c (internal_error): New function.
10151
64daa791
AS		 101522010-03-15 Andreas Schwab <schwab@redhat.com>
10153
10154 * configure.srv: Fix typo setting srv_regobj.
10155
f52cd8cd
PA		 101562010-03-15 Pedro Alves <pedro@codesourcery.com>
10157
10158 * linux-low.c (fetch_register): Avoid passing a non string literal
10159 format to `error'.
10160 (usr_store_inferior_registers): Ditto.
10161
93ae6fdc
PA		 101622010-03-14 Pedro Alves <pedro@codesourcery.com>
10163
10164 * linux-low.c (linux_write_memory): Bail out early if peeking
10165 memory failed.
10166
c3adc08c
PA		 101672010-03-14 Pedro Alves <pedro@codesourcery.com>
10168
10169 * linux-low.h (struct lwp_info): New fields
10170 `stopped_by_watchpoint' and `stopped_data_address'.
10171 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10172 here, and cache them in the lwp object.
10173 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10174 directly.
10175 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10176 field.
10177 (linux_stopped_by_watchpoint): Rewrite.
10178 (linux_stopped_data_address): Rewrite.
10179
bce522a2
PA		 101802010-03-06 Simo Melenius <simo.melenius@iki.fi>
10181
10182 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10183 switching the current inferior, not before.
10184
90884b2b
L		 101852010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10186
10187 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10188 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10189 i386-linux.c and amd64-linux.c.
10190 (reg-i386.o): Removed.
10191 (reg-i386.c): Likewise.
10192 (reg-i386-linux.o): Likewise.
10193 (reg-i386-linux.c): Likewise.
10194 (reg-x86-64.o): Likewise.
10195 (reg-x86-64.c): Likewise.
10196 (reg-x86-64-linux.o): Likewise.
10197 (reg-x86-64-linux.c): Likewise.
10198 (i386.o): New.
10199 (i386.c): Likewise.
10200 (i386-linux.o): Likewise.
10201 (i386-linux.c): Likewise.
10202 (amd64.o): Likewise.
10203 (amd64.c): Likewise.
10204 (amd64-linux.o): Likewise.
10205 (amd64-linux.c): Likewise.
10206
10207 * configure.srv (srv_i386_regobj): New.
10208 (srv_i386_linux_regobj): Likewise.
10209 (srv_amd64_regobj): Likewise.
10210 (srv_amd64_linux_regobj): Likewise.
10211 (srv_i386_32bit_xmlfiles): Likewise.
10212 (srv_i386_64bit_xmlfiles): Likewise.
10213 (srv_i386_xmlfiles): Likewise.
10214 (srv_amd64_xmlfiles): Likewise.
10215 (srv_i386_linux_xmlfiles): Likewise.
10216 (srv_amd64_linux_xmlfiles): Likewise.
10217 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10218 srv_xmlfiles to $srv_i386_xmlfiles.
10219 (i[34567]86-*-mingw32ce*): Likewise.
10220 (i[34567]86-*-mingw*): Likewise.
10221 (i[34567]86-*-nto*): Likewise.
10222 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10223 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10224 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10225 (x86_64-*-linux*): Likewise.
10226
10227 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
10228 (init_registers_amd64_linux): New.
10229 (x86_arch_setup): Replace init_registers_x86_64_linux with
10230 init_registers_amd64_linux.
10231
193f13e6
MK		 102322010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
10233
10234 * configure.ac: Check for libdl. If it is not available link against
10235 static libthread_db.
10236 * configure: Regenerate.
10237
85d721b8
PA		 102382010-02-22 Pedro Alves <pedro@codesourcery.com>
10239
10240 PR9605
10241
10242 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
10243 handing a read watchpoint.
10244 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
10245
6076632b
DE		 102462010-02-12 Doug Evans <dje@google.com>
10247
10248 * linux-low.c (linux_supports_tracefork_flag): Document.
10249 (linux_look_up_symbols): Add comment.
10250
3327ccf7
L		 102512010-02-03 H.J. Lu <hongjiu.lu@intel.com>
10252
10253 * regcache.c (supply_register): Clear regcache if buf is NULL.
10254
0718675c 102552010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 10256 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 10257
10258 * inferiors.c (find_inferior): Add function documentation.
10259 (unloaded_dll): Handle the case where the unloaded dll has not
10260 been previously registered in the dll list.
10261
177321bd
DJ		 102622010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10263
10264 * linux-arm-low.c (thumb_breakpoint_len): Delete.
10265 (thumb2_breakpoint): New.
10266 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
10267
2b009048
DJ		 102682010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10269
10270 * linux-low.c (get_stop_pc): Check for SIGTRAP.
10271 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
10272 breakpoints.
10273
3be029c7
PA		 102742010-01-21 Pedro Alves <pedro@codesourcery.com>
10275
10276 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
10277
18f5de3b
JK		 102782010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
10279
10280 * linux-s390-low.c (s390_collect_ptrace_register)
10281 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
10282
3743bb4f
DE		 102832010-01-21 Doug Evans <dje@google.com>
10284
14ce3065
DE		 10285 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
10286 (PTRACE_ARG4_TYPE): New macro.
10287 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
10288 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
10289 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
10290 (usr_store_inferior_registers): Ditto.
10291 (linux_read_memory, linux_write_memory): Ditto.
10292 (linux_test_for_tracefork): Ditto.
10293
3743bb4f
DE		 10294 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
10295 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
10296
8b315be5
PA		 102972010-01-21 Pedro Alves <pedro@codesourcery.com>
10298
10299 * proc-service.c (ps_lgetregs): Don't refetch registers from the
10300 target.
10301
85492558
PA		 103022010-01-21 Pedro Alves <pedro@codesourcery.com>
10303
10304 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
10305 prototype to take a regcache. Adjust.
10306
442ea881
PA		 103072010-01-20 Pedro Alves <pedro@codesourcery.com>
10308
10309 * regcache.h (struct thread_info): Forward declare.
10310 (struct regcache): New.
10311 (new_register_cache): Adjust prototype.
10312 (get_thread_regcache): Declare.
10313 (free_register_cache): Adjust prototype.
10314 (registers_to_string, registers_from_string): Ditto.
10315 (supply_register, supply_register_by_name, collect_register)
10316 (collect_register_as_string, collect_register_by_name): Ditto.
10317 * regcache.c (struct inferior_regcache_data): Delete.
10318 (get_regcache): Rename to ...
10319 (get_thread_regcache): ... this. Adjust. Switch inferior before
10320 fetching registers.
10321 (regcache_invalidate_one): Adjust.
10322 (regcache_invalidate): Fix prototype.
10323 (new_register_cache): Return the new register cache.
10324 (free_register_cache): Change prototype.
10325 (realloc_register_cache): Adjust.
10326 (registers_to_string): Change prototype to take a regcache. Adjust.
10327 (registers_from_string): Ditto.
10328 (register_data): Ditto.
10329 (supply_register): Ditto.
10330 (supply_register_by_name): Ditto.
10331 (collect_register): Ditto.
10332 (collect_register_as_string): Ditto.
10333 (collect_register_by_name): Ditto.
10334 * server.c (process_serial_event): Adjust.
10335 * linux-low.h (regset_fill_func, regset_store_func): Change
10336 prototype.
10337 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
10338 Change prototype.
10339 * linux-low.c (get_stop_pc): Adjust.
10340 (check_removed_breakpoint): Adjust.
10341 (linux_wait_for_event): Adjust.
10342 (linux_resume_one_lwp): Adjust.
10343 (fetch_register): Add regcache parameter. Adjust.
10344 (usr_store_inferior_registers): Ditto.
10345 (regsets_fetch_inferior_registers): Ditto.
10346 (regsets_store_inferior_registers): Ditto.
10347 (linux_fetch_registers, linux_store_registers): Ditto.
10348 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
10349 regcache. Adjust.
43aaf8b6
PA		 10350 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
10351 Ditto.
442ea881
PA		 10352 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
10353 prototype to take a regcache.
10354 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
10355 * remote-utils.c (convert_ascii_to_int, outreg)
10356 (prepare_resume_reply): Change prototype to take a regcache.
10357 Adjust.
10358 * target.h (struct target_ops) <fetch_registers, store_registers>:
10359 Change prototype to take a regcache.
10360 (fetch_inferior_registers, store_inferior_registers): Change
10361 prototype to take a regcache. Adjust.
10362 * proc-service.c (ps_lgetregs): Adjust.
10363 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
10364 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
10365 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
10366 take a regcache. Adjust.
10367 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
10368 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
10369 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
10370 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
10371 * linux-cris-low.c (cris_get_pc, cris_set_pc)
10372 (cris_cannot_fetch_register):
10373 (cris_breakpoint_at): Change prototype to take a regcache.
10374 Adjust.
10375 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
10376 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
10377 to take a regcache. Adjust.
10378 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
10379 Adjust.
10380 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
10381 take a regcache. Adjust.
10382 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
10383 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
10384 (m68k_set_pc): Change prototype to take a regcache. Adjust.
10385 * linux-mips-low.c (mips_get_pc):
10386 (mips_set_pc): Change prototype to take a regcache. Adjust.
10387 (mips_reinsert_addr): Adjust.
10388 (mips_collect_register): Change prototype to take a regcache.
10389 Adjust.
10390 (mips_supply_register):
10391 (mips_collect_register_32bit, mips_supply_register_32bit)
10392 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10393 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 10394 * linux-ppc-low.c (ppc_supply_ptrace_register)
10395 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 10396 (parse_spufs_run): Adjust.
10397 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
10398 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
10399 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
10400 take a regcache. Adjust.
10401 * linux-s390-low.c (s390_collect_ptrace_register)
10402 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
10403 (s390_set_pc): Change prototype to take a regcache. Adjust.
10404 (s390_arch_setup): Adjust.
10405 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
10406 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
10407 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10408 (sparc_fill_gregset, sparc_store_gregset_from_stack)
10409 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
10410 regcache. Adjust.
10411 (sparc_breakpoint_at): Adjust.
10412 * linux-xtensa-low.c (xtensa_fill_gregset):
10413 (xtensa_store_gregset):
10414 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
10415 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
10416 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
10417 prototype to take a regcache. Adjust.
10418 * win32-arm-low.c (arm_fetch_inferior_register)
10419 (arm_store_inferior_register): Change prototype to take a
10420 regcache. Adjust.
10421 * win32-i386-low.c (i386_fetch_inferior_register)
10422 (i386_store_inferior_register): Change prototype to take a
10423 regcache. Adjust.
10424 * win32-low.c (child_fetch_inferior_registers)
10425 (child_store_inferior_registers): Change prototype to take a
10426 regcache. Adjust.
10427 (win32_wait): Adjust.
10428 (win32_fetch_inferior_registers): Change prototype to take a
10429 regcache. Adjust.
10430 (win32_store_inferior_registers): Adjust.
10431 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
10432 store_inferior_register>: Change prototype to take a regcache.
10433
60c3d7b0
DE		 104342010-01-20 Doug Evans <dje@google.com>
10435
10436 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
10437 #ifdef.
10438 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 10439 (W_STOPCODE): Provide definition if missing.
60c3d7b0 10440
dc146f7c
VP		 104412010-01-13 Vladimir Prus <vladimir@codesourcery.com>
10442
10443 * linux-low.c (linux_core_of_thread): New.
10444 (compare_ints, show_process, list_threads): New.
10445 (linux_qxfer_osdata): Report threads and cores.
10446 (linux_target_op): Register linux_core_of_thread.
10447 * remote-utils.c (prepare_resume_reply): Report the core.
10448 (buffer_xml_printf): Support %d specifier.
10449 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
10450 New.
10451 (handle_query): Handle qXfer:threads. Announce availability
10452 thereof.
10453 * target.h (struct target_ops): New field core_of_thread.
10454
7803799a
UW		 104552010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
10456
10457 * Makefile.in (clean): Remove new generated files.
10458 (reg-s390.o, reg-s390.c): Remove rules.
10459 (reg-s390x.o, reg-s390x.c): Likewise.
10460 (s390-linux32.o, s390-linux32.c): Add rules.
10461 (s390-linux64.o, s390-linux64.c): Likewise.
10462 (s390x-linux64.o, s390x-linux64.c): Likewise.
10463 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
10464 * linux-s390-low.c: Include <elf.h>.
10465 (HWCAP_S390_HIGH_GPRS): Define if undefined.
10466 (init_registers_s390): Remove prototype.
10467 (init_registers_s390x): Likewise.
10468 (init_registers_s390_linux32): Add prototype.
10469 (init_registers_s390_linux64): Likewise.
10470 (init_registers_s390x_linux64): Likewise.
10471 (s390_num_regs_3264): New define.
10472 (s390_regmap_3264): New global variable.
10473 (s390_cannot_fetch_register): Remove obsolete check.
10474 (s390_cannot_store_register): Likewise.
10475 (s390_collect_ptrace_register): Handle upper/lower register halves.
10476 (s390_supply_ptrace_register): Likewise.
10477 (s390_fill_gregset): Update to register number changes.
10478 (s390_get_hwcap): New routine.
10479 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
10480 Install appropriate regmap and register set.
10481
6e7ffa39
JB		 104822010-01-01 Joel Brobecker <brobecker@adacore.com>
10483
10484 * server.c (gdbserver_version): Update copyright year to 2010.
10485 * gdbreplay.c (gdbreplay_version): Likewise.
10486
957f3f49
DE		 104872009-12-28 Doug Evans <dje@google.com>
10488
10489 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
10490 elf/external.h. Include <elf.h> instead but only if necessary.
10491
ca5c370d
PA		 104922009-12-28 Pedro Alves <pedro@codesourcery.com>
10493
10494 * linux-low.c (linux_remove_process): Remove `detaching'
10495 parameter. Don't release/detach from thread_db here.
10496 (linux_kill): Release/detach from thread_db here, ...
10497 (linux_detach): ... and here, before actually detaching.
10498 (linux_wait_1): ... and here, when a process exits.
10499 * thread-db.c (any_thread_of): New.
10500 (thread_db_free): Switch the current inferior to a thread of the
10501 passed in process.
10502
4ee62156
DE		 105032009-12-21 Doug Evans <dje@google.com>
10504
d90e6a88
DE		 10505 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
10506
c5f62d5f
DE		 10507 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
10508 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
10509 warning ifndef __NR_tkill. Move setting of errno there too.
10510 Delete unnecessary resetting of errno after syscall.
10511 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
10512
10e86dd7
DE		 10513 * configure.ac: Check for dladdr.
10514 * config.in: Regenerate.
10515 * configure: Regenerate.
10516 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
10517 (try_thread_db_load): Update.
10518
4ee62156
DE		 10519 * linux-low.c (my_waitpid): Delete unnecessary prototype.
10520
00f515da
DE		 105212009-12-18 Doug Evans <dje@google.com>
10522
e9464885
DE		 10523 * event-loop.c: Include unistd.h if it exists.
10524
07d4f67e
DE		 10525 * linux-low.c (my_waitpid): Move definition away from being in
10526 between linux_tracefork_child/linux_test_for_tracefork.
10527
00f515da
DE		 10528 * gdb_proc_service.h (psaddr_t): Fix type.
10529 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
10530 signature to match glibc.
10531
1de1badb
DE		 105322009-12-16 Doug Evans <dje@google.com>
10533
10534 * linux-low.c (linux_read_memory): Fix argument to read.
10535
aeeb81d1
PA		 105362009-11-26 Pedro Alves <pedro@codesourcery.com>
10537
10538 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
10539 events, don't leave current_inferior pointing at null.
10540
10357975
PA		 105412009-11-26 Pedro Alves <pedro@codesourcery.com>
10542
10543 * win32-low.c (LOG): Delete.
10544 (OUTMSG): Output to stderr.
10545 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
10546 on compile time LOG macro.
10547 (win32_wait): Fix debug output.
10548
cf6e3471
PA		 105492009-11-26 Pedro Alves <pedro@codesourcery.com>
10550
10551 * win32-low.c (win32_add_one_solib): If the dll name is
10552 "ntdll.dll", prepend the system directory to the dll path.
10553
0c85e18e
MK		 105542009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
10555
10556 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
10557
9ac544ce 105582009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 10559 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 10560
10561 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
10562 * configure.ac: Check for __mcoldfire__ and set
10563 gdb_cv_m68k_is_coldfire.
10564 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
10565 reg-cf.o and reg-m68k.o.
10566 * configure: Regenerated.
10567
fd7dd3e6
PA		 105682009-11-16 Pedro Alves <pedro@codesourcery.com>
10569
10570 * linux-low.c (linux_remove_process): Add `detaching' parameter.
10571 Pass it to thread_db_free.
10572 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
10573 proper `detaching' argument to linux_remove_process.
10574 * linux-low.h (thread_db_free): Add `detaching' parameter.
10575 * thread-db.c (thread_db_init): Pass false as `detaching' argument
10576 to thread_db_free.
10577 (thread_db_free): Add `detaching' parameter. Only
10578 call td_ta_clear_event if detaching from process.
10579
75aa492e
MK		 105802009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
10581
10582 * thread-db.c (thread_db_free): Fix typo.
10583
21e1bee4
PP		 105842009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
10585
10586 PR gdb/10838
10587 * thread-db.c (thread_db_free): Call td_ta_clear_event.
10588
8838b45e
NS		 105892009-11-03 Nathan Sidwell <nathan@codesourcery.com>
10590
10591 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
10592 with an i686 compiler.
10593 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
10594 needed.
10595 * configure: Rebuilt.
10596
8a35fb51
SL		 105972009-10-29 Sandra Loosemore <sandra@codesourcery.com>
10598
10599 PR gdb/10783
10600
10601 * server.c (handle_search_memory_1): Correct read_addr initialization
10602 in loop for searching subsequent chunks.
10603
96f15937
PP		 106042009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
10605
10606 * configure.ac: New --with-libthread-db option.
10607 * thread-db.c: Allow direct dependence on libthread_db.
10608 (thread_db_free): Adjust.
10609 * config.in: Regenerate.
10610 * configure: Likewise.
889bf7c5 10611
5f7d1694
PP		 106122009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
10613
10614 PR gdb/10757
10615 * thread-db.c (attach_thread): New function.
10616 (maybe_attach_thread): Return success/failure.
10617 (find_new_threads_callback): Adjust.
889bf7c5
PA		 10618 (thread_db_find_new_threads): Loop until no new threads.
10619
88e3b899
PA		 106202009-10-13 Pedro Alves <pedro@codesourcery.com>
10621
10622 * proc-service.c (ps_lgetregs): Formatting.
10623
cdbfd419
PP		 106242009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
10625
10626 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
10627 * configure.ac: Adjust.
10628 * linux-low.h (struct process_info_private): Move members to struct
10629 thread_db.
10630 (thread_db_free, thread_db_handle_monitor_command): New prototype.
10631 * linux-low.c (linux_remove_process): Adjust.
10632 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
10633 * server.c (handle_query): Move code ...
10634 (handle_monitor_command): ... here. New function.
10635 * target.h (struct target_ops): New member.
10636 * thread-db.c (struct thread_db): New.
10637 (libthread_db_search_path): New variable.
10638 (thread_db_create_event, thread_db_enable_reporting)
10639 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
10640 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
10641 (try_thread_db_load_1, dladdr_to_soname): New functions.
10642 (try_thread_db_load, thread_db_load_search): New functions.
10643 (thread_db_init): Search for libthread_db.
10644 (thread_db_free): New function.
10645 (thread_db_handle_monitor_command): Likewise.
10646 * config.in: Regenerate.
10647 * configure: Regenerate.
889bf7c5 10648
4168d2d6
UW		 106492009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
10650
10651 * spu-low.c (spu_kill): Wait for inferior to terminate.
10652 Call clear_inferiors.
10653 (spu_detach): Call clear_inferiors.
10654
81ecdfbb
RW		 106552009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10656
10657 * aclocal.m4: Regenerate.
10658 * config.in: Likewise.
10659 * configure: Likewise.
10660
0b9ff2c0
UW		 106612009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10662
10663 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
10664 (parse_spufs_run): New function.
10665 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
10666 (ppc_breakpoint_at): Handle SPU breakpoints.
10667
efcbbd14
UW		 106682009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10669
10670 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
10671 (SPUFS_MAGIC): Define.
10672 (spu_enumerate_spu_ids): New function.
10673 (linux_qxfer_spu): New function.
10674 (linux_target_ops): Install linux_qxfer_spu.
10675
f4d9bade
UW		 106762009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10677
10678 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
10679 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
10680 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
10681 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
10682 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
10683 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
10684 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
10685 (init_registers_powerpc_cell32l): Add prototype.
10686 (init_registers_powerpc_cell64l): Likewise.
10687 (ppc_arch_setup): Detect Cell/B.E. architecture.
10688
96e946ca
RW		 106892009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10690
10691 * Makefile.in (datarootdir): New variable.
10692
58d6951d
DJ		 106932009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10694
10695 * linux-low.c (linux_write_memory): Update debugging output.
10696 * Makefile.in (clean): Add new descriptions.
10697 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
10698 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
10699 * configure.srv: Add new files for arm*-*-linux*.
10700 * linux-arm-low.c: Add new declarations.
10701 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
10702 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
10703 (HWCAP_VFPv3D16): New.
10704 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
10705 instead of __IWMMXT__.
10706 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
10707 (arm_arch_setup): New.
10708 (target_regsets): Remove #ifdef. Add VFP regset.
10709 (the_low_target): Use arm_arch_setup.
10710
12b42a12
DJ		 107112009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10712
10713 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
10714 the main thread again.
10715
ac8c974e
AR		 107162009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
10717
10718 Adding Neutrino gdbserver.
10719 * configure: Regenerated.
10720 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
10721 * configure.srv (i[34567]86-*-nto*): New target.
10722 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
10723 * remote-utils.c [__QNX__]: Include sys/iomgr.h
10724 (nto_comctrl) [__QNX__]: New function.
10725 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
10726
4424e0c3 107272009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 10728
10729 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
10730 srv_tgtobj.
10731
912cf4ba
PA		 107322009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
10733 Pedro Alves <pedro@codesourcery.com>
10734
10735 * win32-i386-low.c (i386_get_thread_context): Handle systems that
10736 don't support CONTEXT_EXTENDED_REGISTERS.
10737 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
10738 (the_low_target): Install them.
10739 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
10740 failing with ERROR_PIPE_NOT_CONNECTED.
10741
aa5ca48f
DE		 107422009-06-30 Doug Evans <dje@google.com>
10743 Pierre Muller <muller@ics.u-strasbg.fr>
10744
10745 Add h/w watchpoint support to x86-linux, win32-i386.
10746 * Makefile.in (SFILES): Add i386-low.c
10747 (i386_low_h): Define.
10748 (i386-low.o): Add dependencies.
10749 (linux-x86-low.o): Add i386-low.h dependency.
10750 (win32-i386-low.o): Ditto.
10751 * i386-low.c: New file.
10752 * i386-low.h: New file.
10753 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
10754 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
10755 * linux-low.c (linux_add_process): Initialize arch_private.
10756 (linux_remove_process): Free arch_private.
10757 (add_lwp): Initialize arch_private.
10758 (delete_lwp): Free arch_private.
10759 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
10760 provided.
10761 * linux-low.h (process_info_private): New member arch_private.
10762 (lwp_info): New member arch_private.
10763 (linux_target_ops): New members new_process, new_thread,
10764 prepare_to_resume.
10765 (ptid_of): New macro.
10766 * linux-x86-low.c: Include stddef.h, i386-low.h.
10767 (arch_process_info): New struct.
10768 (arch_lwp_info): New struct.
10769 (x86_linux_dr_get, x86_linux_dr_set): New functions.
10770 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10771 (i386_dr_low_get_status): New function.
10772 (x86_insert_point, x86_remove_point): New functions.
10773 (x86_stopped_by_watchpoint): New function.
10774 (x86_stopped_data_address): New function.
10775 (x86_linux_new_process, x86_linux_new_thread): New functions.
10776 (x86_linux_prepare_to_resume): New function.
10777 (the_low_target): Add entries for insert_point, remove_point,
10778 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
10779 prepare_to_resume.
10780 * server.c (debug_hw_points): New global.
10781 (monitor_show_help): Document set debug-hw-points.
10782 (handle_query): Process "set debug-hw-points".
10783 * server.h (debug_hw_points): Declare.
10784 (paddress): Declare.
10785 * utils.c (NUMCELLS, CELLSIZE): New macros.
10786 (get_sell, xsnprintf, paddress): New functions.
10787 * win32-arm-low.c (the_low_target): Add entries for insert_point,
10788 remove_point, stopped_by_watchpoint, stopped_data_address.
10789 * win32-i386-low.c: Include i386-low.h.
10790 (debug_reg_state): Replaces dr.
10791 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10792 (i386_dr_low_get_status): New function.
10793 (i386_insert_point, i386_remove_point): New functions.
10794 (i386_stopped_by_watchpoint): New function.
10795 (i386_stopped_data_address): New function.
10796 (i386_initial_stuff): Update.
10797 (get_thread_context,set_thread_context,i386_thread_added): Update.
10798 (the_low_target): Add entries for insert_point,
10799 remove_point, stopped_by_watchpoint, stopped_data_address.
10800 * win32-low.c (win32_insert_watchpoint): New function.
10801 (win32_remove_watchpoint): New function.
10802 (win32_stopped_by_watchpoint): New function.
10803 (win32_stopped_data_address): New function.
10804 (win32_target_ops): Add entries for insert_watchpoint,
10805 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
10806 * win32-low.h (win32_target_ops): New members insert_point,
10807 remove_point, stopped_by_watchpoint, stopped_data_address.
10808
d993e290
PA		 108092009-06-25 Pedro Alves <pedro@codesourcery.com>
10810
10811 * server.c (process_serial_event): Re-return unsupported, not
10812 error, if the type isn't recognized. Re-allow supporting only
10813 insert or remove packets. Also call require_running for
10814 breakpoints. Add missing break statement to default case. Tidy.
10815 * target.h (struct target_ops): Rename insert_watchpoint to
10816 insert_point, and remove_watchpoint to remove_point.
10817
10818 * linux-low.h (struct linux_target_ops): Likewise.
10819 * linux-low.c (linux_insert_watchpoint): Rename to ...
10820 (linux_insert_point): ... this. Adjust.
10821 (linux_remove_watchpoint): Rename to ...
10822 (linux_remove_point): ... this. Adjust.
10823 (linux_target_ops): Adjust.
10824 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
10825 (cris_insert_point): ... this.
10826 (cris_remove_watchpoint): Rename to ...
10827 (cris_remove_point): ... this.
10828 (the_low_target): Adjust.
10829
0f54c268
PM		 108302009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
10831
10832 * server.c (handle_v_kill): Pass signal_pid to
10833 kill_inferior if multi_process is zero.
10834
c6314022
AR		 108352009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
10836
10837 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
10838 * target.h (target_ops): Comment for *_watchpoint to make it clear
10839 the functions can get types '0' and '1'.
10840
4463ce24
AR		 108412009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
10842
10843 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
10844 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
10845 * regcache.c (get_regcache): Likewise.
10846 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
10847 * win32-low.c (child_fetch_inferior_registers): Remove check for
10848 regno 0.
10849
cf8fd78b
PA		 108502009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
10851 Pedro Alves <pedro@codesourcery.com>
10852
10853 * target.h (struct target_ops) <supports_multi_process>: New
10854 callback.
10855 (target_supports_multi_process): New.
10856 * server.c (handle_query): Even if GDB reports support, only
10857 enable multi-process if the target also supports it. Report
10858 multi-process support only if the target backend supports it.
10859 * linux-low.c (linux_supports_multi_process): New function.
10860 (linux_target_ops): Install it as target_supports_multi_process
10861 callback.
10862
47c0c975
DE		 108632009-05-24 Doug Evans <dje@google.com>
10864
e09875d4
DE		 10865 Global renaming of find_thread_pid to find_thread_ptid.
10866 * server.h (find_thread_ptid): Renamed from find_thread_pid.
10867 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
10868 All callers updated.
10869
e27d73f6
DE		 10870 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
10871 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
10872 directly.
10873
47c0c975
DE		 10874 * linux-low.c (get_stop_pc): Print pc if debug_threads.
10875 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
10876 (linux_resume_one_lwp): Ditto.
10877
2acc282a
DE		 108782009-05-23 Doug Evans <dje@google.com>
10879
10880 * linux-low.c (linux_resume_one_lwp): Change type of first arg
10881 from struct inferior_list_entry * to struct lwp_info *.
10882 All callers updated.
10883
9f1036c1
DE		 108842009-05-13 Doug Evans <dje@google.com>
10885
10886 * linux-x86-low.c: Don't include assert.h.
10887 (x86_siginfo_fixup): Use fatal, not assert.
10888 (x86_arch_setup): Fix comment.
10889
d0722149
DE		 108902009-05-12 Doug Evans <dje@google.com>
10891
10892 Biarch support for i386/amd64 gdbserver.
10893 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
10894 Add linux-x86-low.c.
10895 (linux-i386-low.o, linux-x86-64-low.o): Delete.
10896 (linux-x86-low.o): Add.
10897 * linux-x86-64-low.c: Delete.
10898 * linux-i386-low.c: Delete.
10899 * linux-x86-low.c: New file.
10900 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
10901 linux-x86-low.o.
10902 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
10903 linux-x86-low.o.
10904 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
10905 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
10906 (linux_child_pid_to_exec_file): New function.
10907 (elf_64_header_p, elf_64_file_p): New functions.
10908 (siginfo_fixup): New function.
10909 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
10910 give target a chance to convert layout.
10911 * linux-low.h (linux_target_ops): New member siginfo_fixup.
10912 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
10913
fdeb2a12
DE		 109142009-05-07 Doug Evans <dje@google.com>
10915
10916 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
10917 (regsets_store_inferior_registers): Ditto.
10918
a6dbe5df
PA		 109192009-05-06 Pedro Alves <pedro@codesourcery.com>
10920
10921 PR server/10048
10922
10923 * linux-low.c (must_set_ptrace_flags): Delete.
10924 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
10925 of the global.
10926 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
10927 `lwp->must_set_ptrace_flags' instead.
ba42693b 10928 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 10929 (linux_wait_1): ... not here.
10930
5091eb23
DE		 109312009-04-30 Doug Evans <dje@google.com>
10932
9f767825
DE		 10933 * inferiors.c (started_inferior_callback): New function.
10934 (attached_inferior_callback): New function.
10935 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
10936 * server.c (print_started_pid, print_attached_pid): New functions.
10937 (detach_or_kill_for_exit): New function.
10938 (main): Call it instead of for_each_inferior (kill_inferior_callback).
10939 * server.h (have_started_inferiors_p): Declare.
10940 (have_attached_inferiors_p): Declare.
10941
5091eb23
DE		 10942 * inferiors.c (remove_process): Fix memory leak, free process.
10943 * linux-low.c (linux_remove_process): New function.
10944 (linux_kill): Call it instead of remove_process.
10945 (linux_detach, linux_wait_1): Ditto.
10946
155c8968
PA		 109472009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
10948
10949 * configure.srv: Add x86 Windows CE target.
10950
7fe519cb
UW		 109512009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10952
10953 * inferiors.c (get_thread_process): Make global.
10954 * server.h (get_thread_process): Add prototype.
10955 * thread-db.c (find_one_thread): Use get_thread_process
10956 instead of current_process.
10957 (thread_db_get_tls_address): Do not crash if called when
10958 thread layer is not yet initialized.
10959
5472f405
UW		 109602009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10961
10962 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
10963 * spu-low.c (current_tid): Rename to ...
10964 (current_ptid): ... this.
10965 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
10966 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
10967 ptid_get_lwp (current_ptid) instead of current_tid.
10968 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
10969 instead of current_tid. Use find_process_pid to verify pid
10970 argument is valid. Pass proper argument to remove_process.
10971 (spu_thread_alive): Compare current_ptid instead of current_tid.
10972 (spu_resume): Likewise.
10973
55ac2b99
PA		 109742009-04-02 Pedro Alves <pedro@codesourcery.com>
10975
10976 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
10977 variable.
10978
95954743
PA		 109792009-04-01 Pedro Alves <pedro@codesourcery.com>
10980
10981 Implement the multiprocess extensions, and add linux multiprocess
10982 support.
10983
10984 * server.h (ULONGEST): Declare.
10985 (struct ptid, ptid_t): New.
10986 (minus_one_ptid, null_ptid): Declare.
10987 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10988 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
10989 (struct inferior_list_entry): Change `id' type from unsigned from
10990 to ptid_t.
10991 (struct sym_cache, struct breakpoint, struct
10992 process_info_private): Forward declare.
10993 (struct process_info): Declare.
10994 (current_process): Declare.
10995 (all_processes): Declare.
10996 (initialize_inferiors): Declare.
10997 (add_thread): Adjust to use ptid_t.
10998 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
10999 (add_process, remove_process, find_thread_pid): Declare.
11000 (find_inferior_id): Adjust to use ptid_t.
11001 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11002 (multi_process): Declare.
11003 (push_event): Adjust to use ptid_t.
11004 (read_ptid, write_ptid): Declare.
11005 (prepare_resume_reply): Adjust to use ptid_t.
11006 (clear_symbol_cache): Declare.
11007 * inferiors.c (all_processes): New.
11008 (null_ptid, minus_one_ptid): New.
11009 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11010 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11011 (add_thread): Change unsigned long to ptid. Remove gdb_id
11012 parameter. Adjust.
11013 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11014 (gdb_id_to_thread): Rename to ...
11015 (find_thread_pid): ... this. Change unsigned long to ptid.
11016 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11017 (loaded_dll, pull_pid_from_list): Adjust.
11018 (add_process, remove_process, find_process_pid)
11019 (get_thread_process, current_process, initialize_inferiors): New.
11020 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11021 (struct target_waitstatus) <related_pid>: Ditto.
11022 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11023 return type to int.
11024 (struct target_ops) <join>: Add `pid' argument.
11025 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11026 (struct target_ops) <wait>: Add `ptid' field. Change return type
11027 to ptid.
11028 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11029 (mywait): Add `ptid' argument. Change return type to ptid_t.
11030 (target_pid_to_str): Declare.
11031 * target.c (set_desired_inferior): Adjust to use ptids.
11032 (mywait): Add new `ptid' argument. Adjust.
11033 (target_pid_to_str): New.
11034 * mem-break.h (free_all_breakpoints): Declare.
11035 * mem-break.c (breakpoints): Delelete.
11036 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11037 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11038 to use per-process breakpoint list.
11039 (free_all_breakpoints): New.
11040 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11041 (symbol_cache, all_symbols_looked_up): Delete.
11042 (hexchars): New.
11043 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11044 read_ptid): New.
11045 (prepare_resume_reply): Change ptid argument's type from unsigned
11046 long to ptid_t. Adjust. Implement W;process and X;process.
11047 (free_sym_cache, clear_symbol_cache): New.
11048 (look_up_one_symbol): Adjust to per-process symbol cache. *
11049 * server.c (cont_thread, general_thread, step_thread): Change type
11050 to ptid_t.
11051 (attached): Delete.
11052 (multi_process): New.
11053 (last_ptid): Change type to ptid_t.
11054 (struct vstop_notif) <ptid>: Change type to ptid_t.
11055 (queue_stop_reply, push_event): Change `ptid' argument's type to
11056 ptid_t.
11057 (discard_queued_stop_replies): Add `pid' argument.
11058 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11059 changes. Don't reference the `attached' global.
11060 (attach_inferior): Adjust to mywait interface changes.
11061 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11062 features. Handle and report "multiprocess+". Handle
11063 "qAttached:PID".
11064 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11065 changes.
11066 (handle_v_kill): New.
11067 (handle_v_stopped): Adjust to use target_pid_to_str.
11068 (handle_v_requests): Allow multiple attaches and runs when
11069 multiprocess extensions are in effect. Handle "vKill".
11070 (myresume): Adjust to use ptids.
11071 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11072 (handle_status): Adjust to discard_queued_stop_replies interface
11073 change.
11074 (first_thread_of, kill_inferior_callback)
11075 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11076 (main): Call initialize_inferiors. Adjust to use ptids, killing
11077 and detaching from all inferiors. Handle multiprocess packet
11078 variants.
11079 * linux-low.h: Include gdb_proc_service.h.
11080 (struct process_info_private): New.
11081 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11082 <lwpid_of>: Use ptid_get_lwp.
11083 (get_lwp_thread): Adjust.
11084 (struct lwp_info): Add `dead' member.
11085 (find_lwp_pid): Declare.
11086 * linux-low.c (thread_db_active): Delete.
11087 (new_inferior): Adjust comment.
11088 (inferior_pid): Delete.
11089 (linux_add_process): New.
11090 (handle_extended_wait): Adjust.
11091 (add_lwp): Change unsigned long to ptid.
11092 (linux_create_inferior): Add process to processes table. Adjust
11093 to use ptids. Don't set new_inferior here.
11094 (linux_attach_lwp): Rename to ...
11095 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11096 it. Adjust to use ptids.
11097 (linux_attach_lwp): New.
11098 (linux_attach): Add process to processes table. Don't set
11099 new_inferior here.
11100 (struct counter): New.
11101 (second_thread_of_pid_p, last_thread_of_process_p): New.
11102 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11103 multiple processes.
11104 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11105 processes. Remove process from process table.
11106 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11107 to multiple processes.
11108 (any_thread_of): New.
11109 (linux_detach): Add `pid' argument, and handle it. Remove process
11110 from processes table.
11111 (linux_join): Add `pid' argument. Handle it.
11112 (linux_thread_alive): Change unsighed long argument to ptid_t.
11113 Consider dead lwps as not being alive.
11114 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11115 threads we're not interested in.
11116 (same_lwp, find_lwp_pid): New.
11117 (linux_wait_for_lwp): Change `pid' argument's type from int to
11118 ptid_t. Adjust.
11119 (linux_wait_for_event): Rename to ...
11120 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11121 from int to ptid_t. Adjust.
11122 (linux_wait_for_event): New.
11123 (linux_wait_1): Add `ptid' argument. Change return type to
11124 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11125 that exit from the process table.
11126 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11127 Adjust.
11128 (mark_lwp_dead): New.
11129 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11130 stopping all threads, mark its main lwp as dead.
11131 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11132 ptids.
11133 (fetch_register, usr_store_inferior_registers)
11134 (regsets_fetch_inferior_registers)
11135 (regsets_store_inferior_registers, linux_read_memory)
11136 (linux_write_memory): Inline `inferior_pid'.
11137 (linux_look_up_symbols): Adjust to use per-process
11138 `thread_db_active'.
11139 (linux_request_interrupt): Adjust to use ptids.
11140 (linux_read_auxv): Inline `inferior_pid'.
11141 (initialize_low): Don't reference thread_db_active.
11142 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11143 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11144 (ps_getpid): Return the pid of the current inferior.
11145 * thread-db.c (proc_handle, thread_agent): Delete.
11146 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11147 per-process data.
11148 (find_one_thread): Change argument type to ptid_t. Adjust to
11149 per-process data.
11150 (maybe_attach_thread): Adjust to per-process data and ptids.
11151 (thread_db_find_new_threads): Ditto.
11152 (thread_db_init): Ditto.
11153 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11154 processes table. Adjust to use ptids.
11155 (spu_kill, spu_detach): Adjust interface. Remove process from
11156 processes table.
11157 (spu_join, spu_thread_alive): Adjust interface.
11158 (spu_wait): Adjust interface. Remove process from processes
11159 table. Adjust to use ptids.
11160 * win32-low.c (current_inferior_tid): Delete.
11161 (current_inferior_ptid): New.
11162 (debug_event_ptid): New.
11163 (thread_rec): Take a ptid. Adjust.
11164 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11165 (child_delete_thread): Ditto.
11166 (do_initial_child_stuff): Add `attached' argument. Add process to
11167 processes table.
11168 (child_fetch_inferior_registers, child_store_inferior_registers):
11169 Adjust.
11170 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11171 (win32_attach): Pass 1 to do_initial_child_stuff.
11172 (win32_kill): Adjust interface. Remove process from processes
11173 table.
11174 (win32_detach): Ditto.
11175 (win32_join): Adjust interface.
11176 (win32_thread_alive): Take a ptid.
11177 (win32_resume): Adjust to use ptids.
11178 (get_child_debug_event): Ditto.
11179 (win32_wait): Adjust interface. Remove exiting process from
11180 processes table.
11181
bd99dc85
PA		 111822009-04-01 Pedro Alves <pedro@codesourcery.com>
11183
11184 Non-stop mode support.
11185
11186 * server.h (non_stop): Declare.
11187 (gdb_client_data, handler_func): Declare.
11188 (delete_file_handler, add_file_handler, start_event_loop):
11189 Declare.
11190 (handle_serial_event, handle_target_event, push_event)
11191 (putpkt_notif): Declare.
11192 * target.h (enum resume_kind): New.
11193 (struct thread_resume): Replace `step' field by `kind' field.
11194 (TARGET_WNOHANG): Define.
11195 (struct target_ops) <wait>: Add `options' argument.
11196 <supports_non_stop, async, start_non_stop>: New fields.
11197 (target_supports_non_stop, target_async): New.
11198 (start_non_stop): Declare.
11199 (mywait): Add `options' argument.
11200 * target.c (mywait): Add `options' argument. Print child exit
11201 notifications here.
11202 (start_non_stop): New.
11203 * server.c (non_stop, own_buf, mem_buf): New globals.
11204 (struct vstop_notif): New.
11205 (notif_queue): New global.
11206 (queue_stop_reply, push_event, discard_queued_stop_replies)
11207 (send_next_stop_reply): New.
11208 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11209 interface changes.
11210 (attach_inferior): In non-stop mode, don't wait for the target
11211 here.
11212 (handle_general_set): Handle QNonStop.
11213 (handle_query): When handling qC, return the current general
11214 thread, instead of the first thread of the list.
11215 (handle_query): If the backend supports non-stop mode, include
11216 QNonStop+ in the qSupported query response.
11217 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11218 and non-stop mode.
11219 (handle_v_attach, handle_v_run): Handle non-stop mode.
11220 (handle_v_stopped): New.
11221 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11222 (myresume): Adjust to use resume_kind. Handle non-stop.
11223 (queue_stop_reply_callback): New.
11224 (handle_status): Handle non-stop mode.
11225 (main): Clear non_stop flag on reconnection. Use the event-loop.
11226 Refactor serial protocol handling from here ...
11227 (process_serial_event): ... to this new function. When GDB
11228 selects any thread, select one here. In non-stop mode, wait until
11229 GDB acks all pending events before exiting.
11230 (handle_serial_event, handle_target_event): New.
11231 * remote-utils.c (remote_open): Install remote_desc in the event
11232 loop.
11233 (remote_close): Remove remote_desc from the event loop.
11234 (putpkt_binary): Rename to...
11235 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
11236 (putpkt_binary): New as wrapper around putpkt_binary_1.
11237 (putpkt_notif): New.
11238 (prepare_resume_reply): In non-stop mode, don't change the
11239 general_thread.
11240 * event-loop.c: New.
11241 * Makefile.in (OBJ): Add event-loop.o.
11242 (event-loop.o): New rule.
11243
11244 * linux-low.h (pid_of): Moved here.
11245 (lwpid_of): New.
11246 (get_lwp_thread): Use lwpid_of.
11247 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
11248 * linux-low.c (pid_of): Delete.
11249 (inferior_pid): Use lwpid_of.
11250 (linux_event_pipe): New.
11251 (target_is_async_p): New.
11252 (delete_lwp): New.
11253 (handle_extended_wait): Use lwpid_of.
11254 (add_lwp): Don't set lwpid field.
11255 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
11256 (linux_kill_one_lwp): If killing a running lwp, stop it first.
11257 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
11258 (linux_detach_one_lwp): If detaching from a running lwp, stop it
11259 first. Adjust to linux_wait_for_event interface changes. Use
11260 lwpid_of.
11261 (linux_detach): Don't delete the main lwp here.
11262 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
11263 (status_pending_p): Don't consider explicitly suspended lwps.
11264 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
11265 pointer. Add OPTIONS argument. Change return type to int. Use
11266 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
11267 (linux_wait_for_event): Take an integer pid instead of a lwp_info
11268 pointer. Add status pointer argument. Return a pid instead of a
11269 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
11270 changes. In non-stop mode, don't switch to a random thread.
11271 (linux_wait): Rename to...
11272 (linux_wait_1): ... this. Add target_options argument, and handle
11273 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
11274 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
11275 clean exit and signal exit code. Don't stop all threads in
11276 non-stop mode. In all-stop mode, only stop all threads when
11277 reporting a stop to GDB. Handle explicit thread stop requests.
11278 (async_file_flush, async_file_mark): New.
11279 (linux_wait): New.
11280 (send_sigstop): Use lwpid_of.
11281 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
11282 interface changes. In non-stop mode, don't switch to a random
11283 thread.
11284 (linux_resume_one_lwp): Use lwpid_of.
11285 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
11286 (linux_resume_one_thread): ... this. Handle resume_stop. In
11287 non-stop mode, don't look for pending flag in all threads.
11288 (resume_status_pending_p): Don't consider explicitly suspended
11289 threads.
11290 (my_waitpid): Reimplement. Emulate __WALL.
11291 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11292 Use lwpid_of.
11293 (sigchld_handler, linux_supports_non_stop, linux_async)
11294 (linux_start_non_stop): New.
11295 (linux_target_ops): Register linux_supports_non_stop, linux_async
11296 and linux_start_non_stop.
11297 (initialize_low): Install SIGCHLD handler.
11298 * thread-db.c (thread_db_create_event, find_one_thread)
11299 (thread_db_get_tls_address): Use lwpid_of.
11300 * win32-low.c (win32_detach): Adjust to use resume_kind.
11301 (win32_wait): Add `options' argument.
11302 * spu-low.c (spu_resume): Adjust to use resume_kind.
11303 (spu_wait): Add `options' argument.
11304
5b1c542e
PA		 113052009-04-01 Pedro Alves <pedro@codesourcery.com>
11306
11307 Decouple target code from remote protocol.
11308
11309 * target.h (enum target_waitkind): New.
11310 (struct target_waitstatus): New.
11311 (struct target_ops) <wait>: Return an unsigned long. Take a
11312 target_waitstatus pointer instead of a char pointer.
11313 (mywait): Likewise.
11314 * target.c (mywait): Change prototype to return an unsigned long.
11315 Take a target_waitstatus pointer instead of a char pointer. Adjust.
11316 * server.h (thread_from_wait, old_thread_from_wait): Delete
11317 declarations.
11318 (prepare_resume_reply): Change prototype to take a
11319 target_waitstatus.
11320 * server.c (thread_from_wait, old_thread_from_wait): Delete.
11321 (last_status, last_ptid): New.
11322 (start_inferior): Remove "statusptr" argument. Adjust. Return a
11323 pid instead of a signal.
11324 (attach_inferior): Remove "status" and "signal" parameters.
11325 Adjust.
11326 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
11327 not as an address.
11328 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
11329 (handle_v_requests, myresume): Remove "status" and "signal"
11330 parameters. Adjust.
11331 (handle_status): New.
11332 (main): Delete local `status'. Adjust.
11333 * remote-utils.c: Include target.h.
11334 (prepare_resume_reply): Change prototype to take a
11335 target_waitstatus. Adjust.
11336
11337 * linux-low.c (linux_wait): Adjust to new target_ops->wait
11338 interface.
11339 * spu-low.c (spu_wait): Adjust.
11340 * win32-low.c (enum target_waitkind, struct target_waitstatus):
11341 Delete.
11342 (win32_wait): Adjust.
11343
2bd7c093
PA		 113442009-04-01 Pedro Alves <pedro@codesourcery.com>
11345
11346 * target.h (struct thread_resume): Delete leave_stopped member.
11347 (struct target_ops): Add a `n' argument to the `resume' callback.
11348 * server.c (start_inferior): Adjust.
11349 (handle_v_cont, myresume): Adjust.
11350 * linux-low.c (check_removed_breakpoint): Adjust to resume
11351 interface change, and to removed leave_stopped field.
11352 (resume_ptr): Delete.
11353 (struct thread_resume_array): New.
11354 (linux_set_resume_request): Add new `arg' parameter. Adjust to
11355 resume interface change.
11356 (linux_continue_one_thread, linux_queue_one_thread)
11357 (resume_status_pending_p): Check if the resume field is NULL
11358 instead of checking the leave_stopped member.
11359 (linux_resume): Adjust to the target resume interface change.
11360 * spu-low.c (spu_resume): Adjust to the target resume interface
11361 change.
11362 * win32-low.c (win32_detach, win32_resume): Ditto.
11363
c35fafde
PA		 113642009-04-01 Pedro Alves <pedro@codesourcery.com>
11365
11366 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
11367 flag.
11368 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
11369 pending.
11370 (linux_continue_one_thread): Only preserve the stepping flag if
11371 there's a pending breakpoint.
11372
0a59d50b
PA		 113732009-03-31 Pedro Alves <pedro@codesourcery.com>
11374
11375 * server.c (main): After the inferior having exited, call
11376 remote_close before exiting gdbserver.
11377
f04c6d38
TJB		 113782009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
11379
11380 Fix size of FPSCR in Power 7 processors.
11381 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
11382 (PPC_FEATURE_HAS_DFP): New #define.
11383 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
11384 size of the FPSCR.
11385
78e5cee6
PA		 113862009-03-23 Pedro Alves <pedro@codesourcery.com>
11387
11388 * server.c (handle_query) Whitespace and formatting.
11389
1b3f6016
PA		 113902009-03-22 Pedro Alves <pedro@codesourcery.com>
11391
11392 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
11393 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
11394 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
11395 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
11396 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
11397 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
11398 Makefile.in, configure.ac: Fix whitespace throughout.
11399 * configure: Regenerate.
11400
a07b2135
PA		 114012009-03-22 Pedro Alves <pedro@codesourcery.com>
11402
11403 * inferiors.c (find_inferior): Make it safe for the callback
11404 function to delete the currently iterated inferior.
11405
67cc2626
PA		 114062009-03-22 Pedro Alves <pedro@codesourcery.com>
11407
11408 * Makefile.in (linuw_low_h): Move higher.
11409 (thread-db.o): Depend on $(linux_low_h).
11410
54a0b537
PA		 114112009-03-17 Pedro Alves <pedro@codesourcery.com>
11412
11413 Rename "process" to "lwp" throughout.
11414
11415 * linux-low.c (all_processes): Rename to...
11416 (all_lwps): ... this.
11417 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
11418 (add_process): Rename to ...
11419 (add_lwp): ... this. Adjust.
11420 (linux_create_inferior): Adjust.
11421 (linux_attach_lwp): Adjust.
11422 (linux_attach): Adjust.
11423 (linux_kill_one_process): Rename to ...
11424 (linux_kill_one_lwp): ... this. Adjust.
11425 (linux_kill): Adjust.
11426 (linux_detach_one_process): Rename to ...
11427 (linux_detach_one_lwp): ... this. Adjust.
11428 (linux_detach): Adjust.
11429 (check_removed_breakpoint): Adjust.
11430 (status_pending_p): Adjust.
11431 (linux_wait_for_process): Rename to ...
11432 (linux_wait_for_lwp): ... this. Adjust.
11433 (linux_wait_for_event): Adjust.
11434 (send_sigstop): Adjust.
11435 (wait_for_sigstop): Adjust.
11436 (stop_all_processes): Rename to ...
11437 (stop_all_lwps): ... this.
11438 (linux_resume_one_process): Rename to ...
11439 (linux_resume_one_lwp): ... this. Adjust.
11440 (linux_set_resume_request, linux_continue_one_thread)
11441 (linux_queue_one_thread, resume_status_pending_p)
11442 (usr_store_inferior_registers, regsets_store_inferior_registers)
11443 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11444 Adjust.
11445 * linux-low.h (get_process): Rename to ...
11446 (get_lwp): ... this. Adjust.
11447 (get_thread_process): Rename to ...
11448 (get_thread_lwp): ... this. Adjust.
11449 (get_process_thread): Rename to ...
11450 (get_lwp_thread): ... this. Adjust.
11451 (struct process_info): Rename to ...
11452 (struct lwp_info): ... this.
11453 (all_processes): Rename to ...
11454 (all_lwps): ... this.
11455 * proc-service.c (ps_lgetregs): Adjust.
11456 * thread-db.c (thread_db_create_event, find_one_thread)
11457 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
11458
0b16c5cf
PA		 114592009-03-14 Pedro Alves <pedro@codesourcery.com>
11460
11461 * server.c (handle_query): Handle "qAttached".
11462
32de4b9d
NS		 114632009-03-13 Nathan Sidwell <nathan@codesourcery.com>
11464
11465 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
11466 GPLv3, update license URL.
11467
2aecd87f
DE		 114682009-03-01 Doug Evans <dje@google.com>
11469
93efd302 11470 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 11471 (server_h): Add gdb_signals.h.
11472 (signals.o): Update.
11473 * server.h (target_signal_from_host,target_signal_to_host_p)
11474 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
11475
86b1f9c5
PM		 114762009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
11477
11478 * remote-utils.c (getpkt): Also generate remote-debug
11479 information if noack_mode is set.
11480
4aa995e1
PA		 114812009-02-06 Pedro Alves <pedro@codesourcery.com>
11482
11483 * server.c (handle_query): Report qXfer:siginfo:read and
11484 qXfer:siginfo:write as supported and handle them.
11485 * target.h (struct target_ops) <qxfer_siginfo>: New field.
11486 * linux-low.c (linux_xfer_siginfo): New.
11487 (linux_target_ops): Set it.
11488
62709adf
PA		 114892009-01-26 Pedro Alves <pedro@codesourcery.com>
11490
11491 * server.c (gdbserver_usage): Mention --remote-debug.
11492 (main): Accept '--remote-debug' switch.
11493
aef93bd7
DE		 114942009-01-18 Doug Evans <dje@google.com>
11495
11496 * regcache.c (new_register_cache): No need to check result of xcalloc.
11497 * server.c (handle_search_memory): Back out calls to xmalloc,
11498 result is checked and error is returned to user upon failure.
11499 (handle_query): Ditto. Add more checks for result of malloc.
11500 (handle_v_cont): Check result of malloc, report error back to
11501 user upon failure.
11502 (handle_v_run): Ditto. Call freeargv.
11503 * server.h (freeargv): Declare.
11504 * utils.c (freeargv): New fn.
11505
54363045
DE		 115062009-01-15 Doug Evans <dje@google.com>
11507
f626972c
DE		 11508 * gdbreplay.c (perror_with_name): Make arg const char *.
11509 * server.h (target_signal_to_name): Make return type const char *.
0842e787 11510 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 11511 * utils.c (perror_with_name): Make arg const char *.
54363045 11512
18aae699
PA		 115132009-01-14 Pedro Alves <pedro@codesourcery.com>
11514
11515 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
11516 when handling a EXIT_PROCESS_DEBUG_EVENT.
11517
ff703abe
JB		 115182009-01-06 Joel Brobecker <brobecker@adacore.com>
11519
11520 * gdbreplay.c (gdbreplay_version): Update copyright year.
11521 * server.c (gdbserver_version): Likewise.
11522
f21cc1a2 115232009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 11524
11525 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 11526 (handle_extended_wait): Improve comment.
0e21c1ec 11527
bca929d3
DE		 115282008-12-13 Doug Evans <dje@google.com>
11529
11530 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
11531 * server.h (ATTR_MALLOC): New macro.
11532 (xmalloc,xcalloc,xstrdup): Declare.
11533 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
11534 * inferiors.c: Ditto.
11535 * linux-low.c: Ditto.
11536 * mem-break.c: Ditto.
11537 * regcache.c: Ditto.
11538 * remote-utils.c: Ditto.
11539 * server.c: Ditto.
11540 * target.c: Ditto.
11541 * win32-low.c: Ditto.
11542
97438e3f
DE		 115432008-12-12 Doug Evans <dje@google.com>
11544
896c7fbb
DE		 11545 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
11546 in debugging printf.
11547
97438e3f
DE		 11548 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
11549
e3b886f8
DE		 115502008-12-09 Doug Evans <dje@google.com>
11551
11552 * linux-low.h (struct process_info): Delete member tid, unused.
11553 * thread-db.c (find_one_thread): Update.
11554 (maybe_attach_thread): Update.
11555
07e059b5
VP		 115562008-12-02 Pedro Alves <pedro@codesourcery.com>
11557
889bf7c5
PA		 11558 * target.h (struct target_ops): Add qxfer_osdata member.
11559 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
11560 and dirent.h.
11561 (linux_qxfer_osdata): New functions.
11562 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
11563 callback.
11564 * server.c (handle_query): Handle "qXfer:osdata:read:".
11565 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
11566 (buffer_xml_printf): New functions.
11567 * server.h (struct buffer): New.
11568 (buffer_grow_str, buffer_grow_str0): New macros.
11569 (buffer_grow, buffer_free, buffer_init, buffer_finish)
11570 (buffer_xml_printf): Declare.
07e059b5 11571
4cab47ab
DE		 115722008-11-24 Doug Evans <dje@google.com>
11573
11574 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
11575
f142445f
DJ		 115762008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
11577
11578 * server.c (handle_v_run): Always use the supplied argument list.
11579
d0107bb6 115802008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 11581
d0107bb6
BW		 11582 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
11583 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 11584
2c4ad781
TJB		 115852008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
11586
11587 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
11588 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
11589 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
11590 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
11591 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
11592 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
11593 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
11594 XML target descriptions.
11595 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
11596 when inferior is running on an ISA 2.05 or later processor. Add
11597 special case to return offset for full 64-bit slot of FPSCR when
11598 in 32-bits.
11599
dfb64f85
DJ		 116002008-11-14 Daniel Gutson <dgutson@codesourcery.com>
11601
11602 * Makefile.in (SFILES, clean): Added sparc64 files.
11603 (reg-sparc64.o, reg-sparc64.c): New.
11604 * configure.srv (sparc*-*-linux*): New configuration.
11605 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
11606 syscall arguments for SPARC.
11607 (regsets_store_inferior_registers): Likewise.
11608 * linux-sparc-low.c: New file.
11609
66b6e1dd
DE		 116102008-10-21 Doug Evans <dje@google.com>
11611
11612 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
11613 (READLINE_DIR,READLINE_DEP): Delete.
11614 (INTERNAL_CFLAGS): Update.
11615 (LINTFLAGS): Update.
11616
9b710a42
PA		 116172008-10-10 Pedro Alves <pedro@codesourcery.com>
11618
11619 * server.c (handle_v_run): If GDB didn't specify an argv, use the
11620 whole argv from the last run, not just argv[0].
11621
5822d809
PA		 116222008-09-08 Pedro Alves <pedro@codesourcery.com>
11623
11624 * regcache.c (new_register_cache): Return NULL if the register
11625 cache size isn't known yet.
11626 (free_register_cache): Avoid dereferencing a NULL regcache.
11627
74aac56f
DJ		 116282008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11629
11630 * configure.srv: Merge MIPS and MIPS64.
11631
400b20f5
MR		 116322008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
11633
11634 * Makefile.in (uninstall): Apply $(EXEEXT) too.
11635
677c5bb1
LM		 116362008-08-18 Luis Machado <luisgpm@br.ibm.com>
11637
11638 * Makefile.in: Add required vsx dependencies.
11639
11640 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
11641 Declare init_registers_powerpc_vsx32l.
11642 Declare init_registers_powerpc_vsx64l.
11643 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
11644 (ppc_arch_setup): Check for VSX in hwcap.
11645 (ppc_fill_vsxregset): New function.
11646 (ppc_store_vsxregset): New function.
11647 Add new VSX entry in regset_info target_regsets.
11648
11649 * configure.srv: Add new VSX dependencies.
11650
a6f3e723
SL		 116512008-08-12 Pedro Alves <pedro@codesourcery.com>
11652
11653 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
11654 (remote_open): Set or clear transport_is_reliable.
11655 (putpkt_binary): Don't expect acks in noack mode.
11656 (getpkt): Don't send ack/nac in noack mode.
11657 * server.c (handle_general_set): Handle QStartNoAckMode.
11658 (handle_query): If connected by tcp pass QStartNoAckMode+ in
11659 qSupported.
11660 (main): Reset noack_mode on every connection.
11661 * server.h (noack_mode): Declare.
11662
a417dc56
RW		 116632008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11664
11665 * Makefile.in (GDBREPLAY_OBS): New variable.
11666 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
11667
3221518c
UW		 116682008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
11669 Daniel Jacobowitz <dan@codesourcery.com>
11670
11671 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
11672 (usr_store_inferior_registers): Likewise.
11673 (regsets_store_inferior_registers): Likewise.
11674
ec56be1b
PA		 116752008-07-31 Rolf Jansen <rj@surtec.com>
11676 Pedro Alves <pedro@codesourcery.com>
11677
11678 * configure.ac: Check for memmem declaration.
11679 * server.c [HAVE_MALLOC_H]: Include malloc.h.
11680 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
11681 (disable_packet_qfThreadInfo): Unconditionally compile.
11682 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
11683 * configure, config.in: Regenerate.
11684
2fe5e3ff
DE		 116852008-07-28 Doug Kwan <dougkwan@google.com>
11686
11687 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
11688 (linux_write_memory): Remove declaration of errno.
11689
836acd6d
UW		 116902008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
11691
11692 * linux-low.c (handle_extended_wait): Do not use "status"
11693 variable uninitialized.
11694
aeba519e
PA		 116952008-07-07 Pedro Alves <pedro@codesourcery.com>
11696
11697 * server.c (handle_v_attach): Inhibit reporting dll changes.
11698
db42f210
PA		 116992008-06-27 Pedro Alves <pedro@codesourcery.com>
11700
11701 * remote-utils.c (prepare_resume_reply): If requested, don't
11702 output "thread:TID" in the T stop reply.
11703
11704 * server.c (disable_packet_vCont, disable_packet_Tthread)
11705 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
11706 (handle_query): If requested, disable support for qC, qfThreadInfo
11707 and qsThreadInfo.
11708 (handle_v_requests): If requested, disable support for vCont.
11709 (gdbserver_show_disableable): New.
11710 (main): Handle --disable-packet and --disable-packet=LIST.
11711
11712 * server.h (disable_packet_vCont, disable_packet_Tthread)
11713 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
11714
8e4c5421
CD		 117152008-06-20 Carlos O'Donell <carlos@codesourcery.com>
11716
11717 * server.c (gdbserver_usage): Mention --version.
11718
6e23a804
DJ		 117192008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
11720
11721 * Makefile.in (gdbreplay.o): New rule.
11722
90aa6a40
JM		 117232008-06-06 Joseph Myers <joseph@codesourcery.com>
11724
11725 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
11726 message, not gdbserver.
11727
c16158bc 117282008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 11729 Nathan Sidwell <nathan@codesourcery.com>
11730 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 11731
11732 * acinclude.m4: Include ../../config/acx.m4.
11733 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
11734 * configure, config.in: Regenerate.
11735 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
11736 * server.c (gdbserver_version): Print PKGVERSION.
11737 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
11738 (main): Adjust gdbserver_usage calls.
11739 * gdbreplay.c (version, host_name): Add declarations.
11740 (gdbreplay_version, gdbreplay_usage): New.
11741 (main): Accept --version and --help options.
11742
aeb75bf5
DJ		 117432008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
11744
11745 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
11746 (arm_breakpoint_at): Handle Thumb.
11747 (the_low_target): Add comment.
11748
76b233dd
UW		 117492008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
11750
11751 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
11752
08388c79
DE		 117532008-05-09 Doug Evans <dje@google.com>
11754
a3c83fae
DE		 11755 * server.h (decode_search_memory_packet): Declare.
11756 * remote-utils.c (decode_search_memory_packet): New fn.
11757 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 11758 (handle_search_memory): New fn.
11759 (handle_query): Process qSearch:memory packets.
11760
bb9c3d36
UW		 117612008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
11762
11763 * regcache.c (registers_length): Remove.
11764 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
11765 full register packet.
11766 * regcache.h (registers_length): Remove prototype.
11767 * server.h (PBUFSIZ): Define to 16384.
11768
7284e1be
UW		 117692008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
11770
11771 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
11772 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
11773 powerpc-64l.o, and powerpc-altivec64l.o.
11774 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
11775 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
11776 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
11777 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
11778 rs6000/power-linux.xml, and rs6000/power64-linux.xml
11779 to srv_xmlfiles.
11780
11781 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
11782 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
11783 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
11784 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
11785 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
11786 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
11787 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
11788 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
11789 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
11790 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
11791 (clean): Update.
11792
11793 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
11794 (init_registers_powerpc_32l): ... this new prototype.
11795 (init_registers_powerpc_32): Remove, replace by ...
11796 (init_registers_powerpc_altivec32l): ... this new prototype.
11797 (init_registers_powerpc_e500): Remove, replace by ...
11798 (init_registers_powerpc_e500l): ... this new prototype.
11799 (init_registers_ppc64): Remove, replace by ...
11800 (init_registers_powerpc_64l): ... this new prototype.
11801 (init_registers_powerpc_64): Remove, replace by ...
11802 (init_registers_powerpc_altivec64l): ... this new prototype.
11803 (ppc_num_regs): Set to 73.
11804 (PT_ORIG_R3, PT_TRAP): Define if necessary.
11805 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
11806 (ppc_cannot_store_register): Handle orig_r3 and trap.
11807 (ppc_arch_setup): Update init_registers_... calls.
11808 (ppc_fill_gregset): Handle orig_r3 and trap.
11809
11810 * inferiors.c (clear_inferiors): Reset current_inferior.
11811
fdc59709
PB		 118122008-04-23 Paolo Bonzini <bonzini@gnu.org>
11813
889bf7c5
PA		 11814 * acinclude.m4: Add override.m4.
11815 * configure: Regenerate.
fdc59709 11816
c9b2f845
UW		 118172008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11818
11819 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
11820 initial call to init_register_ppc64.
11821
550512b8
UW		 118222008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11823
43aaf8b6
PA		 11824 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
11825 single powerpc*-*-linux* case.
550512b8
UW		 11826 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
11827
b6430ec3
UW		 118282008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
11829
11830 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 11831 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 11832 from reg_xmlfiles.
11833 * linux-ppc-low.c: Include <elf.h>.
11834 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
11835 (ppc_hwcap): New global variable.
11836 (ppc_regmap): Remove __SPE__ #ifdef sections.
11837 (ppc_regmap_e500): New global variable.
11838 (ppc_cannot_store_register): Update __SPE__ special case.
11839 (ppc_get_hwcap): New function.
11840 (ppc_arch_setup): Use it to determine whether inferior supports
11841 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
11842 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
11843 Do not access registers if target does not support AltiVec.
11844 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
11845 Do not access registers if target does not support SPE.
11846 (target_regsets): Unconditionally include AltiVec and SPE regsets.
11847
52fa2412
UW		 118482008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
11849
11850 * linux-low.c (disabled_regsets, num_regsets): New.
11851 (use_regsets_p): Delete.
11852 (linux_wait_for_process): Clear disabled_regsets.
11853 (regsets_fetch_inferior_registers): Check and set it.
11854 (regsets_store_inferior_registers): Likewise.
11855 (linux_fetch_registers, linux_store_registers): Do not use
11856 use_regsets_p.
11857 (initialize_low): Allocate disabled_regsets.
11858
e28b3332
DJ		 118592008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
11860
11861 * Makefile.in (LIBOBJS): New.
11862 (OBS): Use LIBOBJS.
11863 (memmem.o): New rule.
11864 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
11865 * configure: Regenerated.
11866
4536995d
UW		 118672008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
11868
11869 * server.c (handle_query): Never return "unsupported" for
11870 qXfer:features:read queries.
11871
221c031f
UW		 118722008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
11873
11874 * server.c (get_features_xml): Fix inverted condition.
11875 (handle_query): Always support qXfer:feature:read.
11876
ccd213ac
DJ		 118772008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
11878
11879 * server.c (wrapper_argv): New.
11880 (start_inferior): Handle wrapper_argv. If set, expect an extra
11881 trap.
11882 (gdbserver_usage): Document --wrapper.
11883 (main): Parse --wrapper.
11884
6fe305f7
UW		 118852008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11886
11887 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
11888 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
11889 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
11890 (ppc_set_pc): Likewise.
11891 (ppc_arch_setup): New function.
11892 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
11893 of collect_register.
889bf7c5 11894 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 11895
5b0a002e
UW		 118962008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11897
11898 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
11899 instead of linux-ppc64-low.o.
11900 * linux-ppc64-low.c: Remove file.
11901 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
11902 (linux-ppc64-low.o): Remove rule.
11903
11904 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
11905 (init_registers_powerpc_64): Likewise.
11906 (ppc_regmap): Conditionally define depending on __powerpc64__.
11907 (ppc_cannot_store_register): Do not special-case "fpscr" when
11908 compiled on __powerpc64__.
11909 (ppc_collect_ptrace_register): New function.
11910 (ppc_supply_ptrace_register): New function.
11911 (ppc_breakpoint): Change type to "unsigned int".
11912 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
11913 (the_low_target): Conditionally provide initializers for the
889bf7c5 11914 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 11915 collect_ptrace_register and supply_ptrace_register members.
11916
9b4b61c8
UW		 119172008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11918
11919 * regcache.h (gdbserver_xmltarget): Add extern declaration.
11920 * server.c (gdbserver_xmltarget): Define.
11921 (get_features_xml): Use it to replace "target.xml" and arch_string.
11922
11923 * configure.srv: Remove srv_xmltarget. Add XML files that were
11924 mentioned there to srv_xmlfiles instead. Remove conditional tests
11925 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
11926 srv_xmlfiles and srv_regobj to include all possible choices.
11927 * configure.ac (srv_xmltarget): Remove.
11928 (srv_xmlfiles): Do not add "target.xml".
11929 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
11930 checks for supplementary target information.
11931 * configure: Regenerate.
11932 * Makefile.in (XML_TARGET): Remove.
11933 (target.xml): Remove rule.
11934 (clean): Do not clean up target.xml.
11935 (.PRECIOUS): Do not mention target.xml.
11936
11937 * target.h (struct target_ops): Remove arch_string member.
11938 * linux-low.c (linux_arch_string): Remove.
11939 (linux_target_ops): Remove arch_string initializer.
11940 * linux-low.h (struct linux_target_ops): Remove arch_string member.
11941 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
11942 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
11943 * spu-low.c (spu_arch_string): Remove.
11944 (spu_target_ops): Remove arch_string initializer.
11945 * win32-low.c (win32_arch_string): Remove.
11946 (win32_target_ops): Remove arch_string initializer.
11947 * win32-low.h (struct win32_target_ops): Remove arch_string member.
11948 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
11949 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
11950
ee1a7ae4
UW		 119512008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11952
11953 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
11954 by collect_ptrace_register and supply_ptrace_register hooks.
11955 * linux-low.c (fetch_register): Use supply_ptrace_register callback
11956 instead of checking for the_low_target.left_pad_xfer.
11957 (usr_store_inferior_registers): Use collect_ptrace_register callback
11958 instead of checking for the_low_target.left_pad_xfer.
11959
11960 * linux-s390-low.c (s390_collect_ptrace_register): New function.
11961 (s390_supply_ptrace_register): Likewise.
11962 (s390_fill_gregset): Call s390_collect_ptrace_register.
11963 (the_low_target): Update.
11964
11965 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
11966 (ppc_supply_ptrace_register): Likewise.
11967 (the_low_target): Update.
11968
11969 * linux-i386-low.c (the_low_target): Update.
11970 * linux-x86-64-low.c (the_low_target): Update.
11971
d61ddec4
UW		 119722008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11973
11974 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
11975 reg-s390.o and reg-s390x.o.
11976
11977 * linux-low.c (new_inferior): New global variable.
11978 (linux_create_inferior, linux_attach): Set it.
11979 (linux_wait_for_process): Call the_low_target.arch_setup after the
11980 target has stopped for the first time.
11981 (initialize_low): Do not call the_low_target.arch_setup.
11982
11983 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
11984 (s390_set_pc): Likewise.
11985 (s390_arch_setup): New function.
11986 (the_low_target): Use s390_arch_setup as arch_setup routine.
11987
11988 * regcache.c (realloc_register_cache): New function.
11989 (set_register_cache): Call it for each existing regcache.
11990
d05b4ac3
UW		 119912008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11992
11993 * server.h (init_registers): Remove prototype.
11994
11995 * linux-low.h (struct linux_target_ops): Add arch_setup field.
11996 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
11997 instead of init_registers ().
11998 * linux-arm-low.c (init_registers_arm): Add prototype.
11999 (init_registers_arm_with_iwmmxt): Likewise.
12000 (the_low_target): Add initializer for arch_setup field.
12001 * linux-cris-low.c (init_registers_cris): Add prototype.
12002 (the_low_target): Add initializer for arch_setup field.
12003 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12004 (the_low_target): Add initializer for arch_setup field.
12005 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12006 (the_low_target): Add initializer for arch_setup field.
12007 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12008 (the_low_target): Add initializer for arch_setup field.
12009 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12010 (the_low_target): Add initializer for arch_setup field.
12011 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12012 (the_low_target): Add initializer for arch_setup field.
12013 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12014 (init_registers_mips64_linux): Likewise.
12015 (the_low_target): Add initializer for arch_setup field.
12016 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12017 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12018 (the_low_target): Add initializer for arch_setup field.
12019 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12020 (init_registers_powerpc_64): Likewise.
12021 (the_low_target): Add initializer for arch_setup field.
12022 * linux-s390-low.c (init_registers_s390): Add prototype.
12023 (init_registers_s390x): Likewise.
12024 (the_low_target): Add initializer for arch_setup field.
12025 * linux-sh-low.c (init_registers_sh): Add prototype.
12026 (the_low_target): Add initializer for arch_setup field.
12027 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12028 (the_low_target): Add initializer for arch_setup field.
12029 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12030 (the_low_target): Add initializer for arch_setup field.
12031
12032 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12033 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12034 instead of init_registers ().
12035 * win32-arm-low.c (init_registers_arm): Add prototype.
12036 (the_low_target): Add initializer for arch_setup field.
12037 * win32-i386-low.c (init_registers_i386): Add prototype.
12038 (the_low_target): Add initializer for arch_setup field.
12039
12040 * spu-low.c (init_registers_spu): Add prototype.
12041 (initialize_low): Call initialie_registers_spu () instead of
12042 initialize_registers ().
12043
fd96d250
PA		 120442008-02-19 Pedro Alves <pedro@codesourcery.com>
12045
12046 * server.c (handle_v_requests): When handling the vRun and vAttach
12047 packets, if already debugging a process, don't kill it. Return an
12048 error instead.
12049
d41b6bb4
DJ		 120502008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12051
12052 * server.c (handle_query): Correct length check.
12053
5ac588cf
PA		 120542008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12055
12056 * win32-low.c (do_initial_child_stuff): Add process handle
12057 parameter. Set current_process_handle and current_process_id from the
12058 parameters. Clear globals.
12059 (win32_create_inferior): Don't set current_process_handle and
12060 current_process_id here. Instead pass them on the call to
12061 do_initial_child_stuff.
12062 (win32_attach): Likewise.
12063 (win32_clear_inferiors): New.
12064 (win32_kill): Don't close the current process handle or the
12065 current thread handle here. Instead call win32_clear_inferiors.
12066 (win32_detach): Don't open a new handle to the process. Call
12067 win32_clear_inferiors.
12068 (win32_join): Don't rely on current_process_handle; open a new
12069 handle using the process id.
12070 (win32_wait): Call win32_clear_inferiors when the inferior process
12071 has exited.
12072
ecd7ecbc
DJ		 120732008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12074
12075 * server.c (monitor_show_help): Add "exit".
12076
1525d545
MG		 120772008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12078
ecd7ecbc 12079 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 12080 (clean): Add reg-xtensa.c.
12081 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 12082 * configure.srv (xtensa*-*-linux*) New target.
12083 * linux-xtensa-low.c: New.
12084 * xtensa-xtregs.c: New.
1525d545 12085
59a016f0
PA		 120862008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12087
12088 * hostio.c: Don't include errno.h.
12089 (errno_to_fileio_errno): Move to hostio-errno.
12090 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12091 error number outputting to the target->hostio_last_error callback.
12092 (hostio_packet_error): Use FILEIO_EINVAL directly.
12093 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12094 calls to hostio_error.
12095 * hostio-errno.c: New.
12096 * server.h (hostio_last_error_from_errno): Declare.
12097 * target.h (target_ops): Add hostio_last_error member.
12098 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12099 as hostio_last_error handler.
889bf7c5 12100 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 12101 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12102 (wince_hostio_last_error): New functions.
12103 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12104 as hostio_last_error handler.
12105 (win32_target_ops) [!_WIN32_WCE]: Register
12106 hostio_last_error_from_errno as hostio_last_error handler.
12107 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12108 (hostio-errno.o): New rule.
12109 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12110 * configure.srv (srv_hostio_err_objs): New variable. Default to
12111 hostio-errno.o.
12112 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12113 * configure: Regenerate.
12114
2d717e4f
DJ		 121152008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12116
12117 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12118 (linux_kill, linux_detach): Clean up the process list.
12119 * remote-utils.c (remote_open): Improve port number parsing.
12120 (putpkt_binary, input_interrupt): Only send interrupts if the target
12121 is running.
12122 * server.c (extended_protocol): Make static.
12123 (attached): Define earlier.
12124 (exit_requested, response_needed, program_argv): New variables.
12125 (target_running): New.
12126 (start_inferior): Clear attached here.
12127 (attach_inferior): Set attached here.
12128 (require_running): Define.
12129 (handle_query): Use require_running and target_running. Implement
12130 "monitor exit".
12131 (handle_v_attach, handle_v_run): New.
12132 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12133 (gdbserver_usage): Update.
12134 (main): Redo argument parsing. Handle --debug and --multi. Handle
12135 --attach along with other options or after the port. Save
12136 program_argv. Support no initial program. Resynchronize
12137 communication with GDB after an error. Handle "monitor exit".
12138 Use require_running and target_running. Always allow the extended
12139 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12140 restart in extended mode.
12141 * README: Refer to the GDB manual. Update --attach usage.
12142
7407e2de
AS		 121432007-12-20 Andreas Schwab <schwab@suse.de>
12144
12145 * linux-low.c (STACK_SIZE): Define.
12146 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12147 (linux_test_for_tracefork): Likewise.
12148
b65d95c5
DJ		 121492007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12150
12151 * linux-low.c (linux_wait_for_event): Update messages. Do not
12152 reinsert auto-delete breakpoints.
12153 * mem-break.c (struct breakpoint): Change return type of handler to
12154 int.
12155 (set_breakpoint_at): Update handler type.
12156 (reinsert_breakpoint_handler): Return 1 instead of calling
12157 delete_breakpoint.
12158 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12159 setting a new one.
12160 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12161 * mem-break.h (set_breakpoint_at): Update handler type.
12162 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12163 * win32-low.c (auto_delete_breakpoint): New.
12164 (get_child_debug_event): Use it.
12165
4e799345
DJ		 121662007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12167
12168 * configure.ac: Check for pread and pwrite.
12169 * hostio.c (handle_pread): Fall back to lseek and read.
12170 (handle_pwrite): Fall back to lseek and write.
12171 * config.in, configure: Regenerated.
12172
27524b67
DJ		 121732007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12174
12175 * server.c (myresume): Add own_buf argument.
12176 (main): Update calls.
12177
a20d5e98
DJ		 121782007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12179
12180 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12181 * remote-utils.c (remote_open): Do not call disable_async_io.
12182 (block_async_io): Delete.
12183 (unblock_async_io): Make static.
12184 (initialize_async_io): New.
12185 * server.c (handle_v_cont): Handle async I/O here.
12186 (myresume): Likewise. Move other common resume tasks here...
12187 (main): ... from here. Call initialize_async_io. Disable async
12188 I/O before the main loop.
12189 * server.h (initialize_async_io): Declare.
12190 (block_async_io, unblock_async_io): Delete prototypes.
12191 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12192
b79d787e
DJ		 121932007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12194
12195 * remote-utils.c (readchar): Allow binary data in received messages.
12196
d97903b2
PA		 121972007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12198
12199 * win32-low.c (attaching): New global.
12200 (win32_create_inferior): Clear the `attaching' global.
12201 (win32_attach): Set the `attaching' global.
12202 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12203 attaching. Only set a breakpoint at the entry point if not
12204 attaching.
12205
311de423
PA		 122062007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12207
12208 * server.c (main): Don't report dll events on the initial
12209 connection on attaches.
12210
6c2d16d2
PA		 122112007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12212
12213 * server.c (main): Relax numerical bases supported for the pid of
12214 the --attach command line argument.
12215
5ca906e6
PA		 122162007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12217
12218 * win32-low.c (win32_attach): Call OpenProcess before
12219 DebugActiveProcess, not after. Add last error output to error
12220 call.
12221
9c6c8194
PA		 122222007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12223
12224 * win32-low.c (win32_get_thread_context)
12225 (win32_set_thread_context): New functions.
12226 (thread_rec): Use win32_get_thread_context.
12227 (continue_one_thread, win32_resume): Use win32_set_thread_context.
12228 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
12229 field.
12230
4d5d1aaa
PA		 122312007-12-03 Leo Zayas
12232 Pedro Alves <pedro_alves@portugalmail.pt>
12233
12234 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
12235 global variables.
12236 (child_add_thread): Minor cleanup.
12237 (child_continue): Resume artificially suspended threads before
12238 calling ContinueDebugEvent.
12239 (suspend_one_thread): New.
12240 (fake_breakpoint_event): New.
12241 (get_child_debug_event): Change return type to int. Check here if
12242 gdb sent an interrupt request. If a soft interrupt was requested,
12243 fake a breakpoint event. Return 0 if there is no event to handle,
12244 and 1 otherwise.
12245 (win32_wait): Don't check here if gdb sent an interrupt request.
12246 Ensure there is a valid event to handle.
12247 (win32_request_interrupt): Add soft interruption method as last
12248 resort.
12249
c436e841
PA		 122502007-12-03 Leo Zayas
12251 Pedro Alves <pedro_alves@portugalmail.pt>
12252
12253 * win32-low.h (win32_thread_info): Add descriptions to the
12254 structure members. Replace `suspend_count' counter by a
12255 `suspended' flag.
12256 * win32-low.c (thread_rec): Update condition of when to get the
12257 context from the inferior. Rely on ContextFlags being set if it
12258 has already been retrieved. Only suspend the inferior thread if
12259 we haven't already. Warn if that fails.
12260 (continue_one_thread): s/suspend_count/suspended/. Only call
12261 ResumeThread once. Warn if that fails.
12262
e7b5fa67
PA		 122632007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12264
12265 * win32-low.c (win32_wait): Don't read from the inferior when it
12266 has already exited.
12267
a385171d
PA		 122682007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12269
12270 * Makefile.in (win32_low_h): New variable.
12271 (win32-low.o): Add dependency on $(win32_low_h).
12272 (win32-arm-low.o, win32-i386-low.o): New rules.
12273
f80c84b3
DJ		 122742007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12275
12276 * hostio.c: Correct copyright year.
12277
a6b151f1
DJ		 122782007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12279
12280 * Makefile.in (OBS): Add hostio.o.
12281 (hostio.o): New rule.
12282 * server.h (handle_vFile): Declare.
12283 * hostio.c: New file.
12284 * server.c (handle_v_requests): Take packet_len and new_packet_len
12285 for binary packets. Call handle_vFile.
12286 (main): Update call to handle_v_requests.
12287
f9387fc3
DJ		 122882007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
12289
12290 * linux-low.c: Include <sched.h>.
12291
51c2684e
DJ		 122922007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
12293
12294 * linux-low.c (linux_tracefork_grandchild): New.
12295 (linux_tracefork_child): Use clone.
12296 (linux_test_for_tracefork): Use clone; allocate and free a stack.
12297
75f83163
JB		 122982007-10-31 Joel Brobecker <brobecker@adacore.com>
12299
12300 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
12301
da5898ce
DJ		 123022007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
12303
12304 * linux-low.c (handle_extended_wait): Handle unexpected signals.
12305
24a09b5f
DJ		 123062007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
12307
12308 * inferiors.c (change_inferior_id): Delete.
12309 (add_pid_to_list, pull_pid_from_list): New.
12310 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
12311 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
12312 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
12313 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
12314 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
12315 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
12316 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
12317 (using_threads): Always set to 1.
12318 (handle_extended_wait): New.
12319 (add_process): Do not set TID.
12320 (linux_create_inferior): Set must_set_ptrace_flags.
12321 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
12322 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
12323 (linux_thread_alive): Rename TID argument to LWPID.
12324 (linux_wait_for_process): Handle unknown processes. Do not use TID.
12325 (linux_wait_for_event): Do not use TID or check using_threads. Update
12326 call to dead_thread_notify. Call handle_extended_wait.
12327 (linux_create_inferior): Use PTRACE_SETOPTIONS.
12328 (send_sigstop): Delete sigstop_sent.
12329 (wait_for_sigstop): Avoid TID.
12330 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
12331 (linux_test_for_tracefork): New.
12332 (linux_lookup_signals): Use thread_db_active and
12333 linux_supports_tracefork_flag.
12334 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
12335 * linux-low.h (get_process_thread): Avoid TID.
12336 (struct process_ifo): Move thread_known and tid to the end. Remove
12337 sigstop_sent.
12338 (linux_attach_lwp, thread_db_init): Update prototypes.
12339 * server.h (change_inferior_id): Delete prototype.
12340 (add_pid_to_list, pull_pid_from_list): New prototypes.
12341 * thread-db.c (thread_db_use_events): New.
12342 (find_first_thread): Rename to...
12343 (find_one_thread): ...this. Update callers and messages. Do not
12344 call fatal. Check thread_db_use_events. Do not call
12345 change_inferior_id or new_thread_notify.
12346 (maybe_attach_thread): Update. Do not call new_thread_notify.
12347 (thread_db_init): Set thread_db_use_events. Check use_events.
12348 * utils.c (fatal, warning): Correct message prefix.
12349
30ed0a8f
DJ		 123502007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
12351
12352 * Makefile.in (clean): Remove new files.
12353 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
12354 (powerpc-64.o, powerpc-64.c): New rules.
12355 * configure.srv: Use alternate register sets for powerpc64-*-linux*
12356 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
12357 with SPE.
12358 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
12359 SPE targets.
12360 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
12361 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
12362 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
12363 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
12364 (target_regsets): Add AltiVec and SPE register sets.
12365 * configure.ac: Check for AltiVec and SPE.
12366 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
12367 (ppc_fill_vrregset, ppc_store_vrregset): New.
12368 (target_regsets): Add AltiVec register set.
12369 * configure: Regenerated.
12370
fd462a61
DJ		 123712007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
12372
12373 * linux-low.c (O_LARGEFILE): Define.
12374 (linux_read_memory): Use /proc/PID/mem.
12375 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
12376 * configure, config.in: Regenerated.
12377
69f223ed
DJ		 123782007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12379
12380 * linux-low.c (linux_wait_for_event): Do not pass signals while
12381 single-stepping.
12382
aec18585
PA		 123832007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12384
12385 * win32-low.c (create_process): New.
12386 (win32_create_inferior): Use create_process instead of
12387 CreateProcess. If create_process failed retry appending an ".exe"
12388 suffix. Store the GetLastError result immediatelly after
12389 create_process calls and use it on the call to error.
12390
34d86ddd
PA		 123912007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12392
12393 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
12394
5a0e3bd0
JB		 123952007-08-23 Joel Brobecker <brobecker@adacore.com>
12396
12397 * configure.ac: Switch license to GPLv3.
12398
f88c79e6
MS		 123992007-08-01 Michael Snyder <msnyder@access-company.com>
12400
12401 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
12402
6b3d9b83
PA		 124032007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
12404
12405 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
12406 typedef.
12407 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
12408 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
12409 CloseToolhelp32Snapshot.
12410 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
12411 CloseToolhelp32Snapshot.
12412
c588c53c
MS		 124132007-07-27 Michael Snyder <michael.snyder@access-company.com>
12414
12415 * server.c (main): Check for inferior exit before main loop.
12416
aa0403d9
PA		 124172007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
12418
12419 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
12420 instead of on tmp_desc.
12421
255e7678
DJ		 124222007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
12423 Daniel Jacobowitz <dan@codesourcery.com>
12424
12425 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
12426 (add_thread): Minor cleanups.
12427 (clear_inferiors): Move lower in the file. Clear the DLL
12428 list.
12429 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
12430 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
12431 (xml_escape_text): New.
12432 * server.c (handle_query): Handle qXfer:libraries:read. Report it
12433 for qSupported.
12434 (handle_v_cont): Report errors.
12435 (gdbserver_version): Update.
12436 (main): Correct size of own_buf. Do not report initial DLL events.
12437 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
12438 (unloaded_dll, xml_escape_text): New.
12439 * win32-low.c (enum target_waitkind): Update comments.
12440 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
12441 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
12442 (win32_EnumProcessModules, win32_GetModuleInformation)
12443 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
12444 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
12445 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
12446 (win32_Module32First, win32_Module32Next, load_toolhelp)
12447 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
12448 (get_child_debug_event): Handle DLL events.
12449 (win32_wait): Likewise.
12450
0d37add9
DJ		 124512007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12452
12453 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
12454 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
12455
45e2715e
PA		 124562007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12457
12458 * win32-low.c (handle_output_debug_string): Ignore event if not
12459 waiting.
12460
c5674cf1
PA		 124612007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12462
12463 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
12464
2bbe3cc1
DJ		 124652007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
12466
12467 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
12468
ae13219e
DJ		 124692007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
12470
12471 * inferiors.c (change_inferior_id): Add comment.
12472 * linux-low.c (check_removed_breakpoint): Add an early
12473 prototype. Improve debug output.
12474 (linux_attach): Doc update.
12475 (linux_detach_one_process, linux_detach): Clean up before releasing
12476 each process.
12477 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
12478 * linux-low.h (struct process_info): Doc improvement.
12479 * mem-break.c (delete_all_breakpoints): New.
12480 * mem-break.h (delete_all_breakpoints): New prototype.
12481 * thread-db.c (find_first_thread): New.
12482 (thread_db_create_event): Call it instead of
12483 thread_db_find_new_threads. Clean up unused variables.
12484 (maybe_attach_thread): Remove first thread handling.
12485 (thread_db_find_new_threads): Use find_first_thread.
12486 (thread_db_get_tls_address): Likewise.
12487
4105de34
DJ		 124882007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
12489
12490 * thread-db.c (thread_db_find_new_threads): Add prototype.
12491 (thread_db_create_event): Check for the main thread before adding
12492 a new thread.
12493 (maybe_attach_thread): Only enable event reporting if TID == 0.
12494 (thread_db_get_tls_address): Check for new threads.
12495
2b876972
DJ		 124962007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
12497
12498 * linux-low.c (linux_create_inferior): Try execv before execvp.
12499 * spu-low.c (spu_create_inferior): Likewise.
12500
7a245884
DJ		 125012007-06-13 Mike Frysinger <vapier@gentoo.org>
12502
12503 * linux-low.c (linux_create_inferior): Change execv to execvp.
12504 * spu-low.c (spu_create_inferior): Likewies.
12505
117ce543
DJ		 125062007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
12507
12508 * Makefile.in (clean): Clean new files instead of deleted ones.
12509 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
12510 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
12511 rules.
12512 * configure.srv: Specify XML files and new regformats for MIPS and
12513 MIPS64 GNU/Linux.
12514 * linux-mips-low.c (mips_num_regs): Set to only used registers.
12515 (mips_regmap): Do not fetch $0. Remove unused registers. Add
12516 an entry for the restart register.
12517 (mips_cannot_fetch_register, mips_cannot_store_register)
12518 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
12519 register names to match the XML descriptions.
12520 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
12521 restart register instead of $0.
12522
0e7f50da
UW		 125232007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12524 Markus Deuling <deuling@de.ibm.com>
12525
12526 * remote-utils.c (decode_xfer_write): New function.
12527 * server.h (decode_xfer_write): Add prototype.
12528 * server.c (handle_query): Add PACKET_LEN argument. Support
12529 qXfer:spu:read and qXfer:spu:write packets.
12530 (main): Pass packet_len to handle_query.
12531 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
12532 * target.h (target_ops): Add qxfer_spu.
12533
374c1d38
UW		 125342007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12535
12536 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
12537 accessing non-seekable spufs files.
12538
bb63802a
UW		 125392007-05-16 Markus Deuling <deuling@de.ibm.com>
12540
889bf7c5 12541 * server.c (handle_query): Add reply for qC packet.
bb63802a 12542
7390519e
PA		 125432007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12544 Leo Zayas <lerele@champenstudios@com>
12545
12546 * server.h (check_remote_input_interrupt_request): New function.
12547 * remote_utils.c (INVALID_DESCRIPTOR): New define.
12548 (remote_desc): Initialize with INVALID_DESCRIPTOR.
12549 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
12550 (check_remote_input_interrupt_request): New function.
12551 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 12552 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 12553 winapi_GenerateConsoleCtrlEvent): New typedefs.
12554 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
12555 to 250 ms.
12556 (win32_wait): Check for remote interrupt request
12557 with check_remote_input_interrupt_request.
12558 (win32_request_interrupt): New function.
12559 (win32_target_op): Set request_interrupt to win32_request_interrupt.
12560
34b34921
PA		 125612007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12562
12563 * win32-low.c (debug_registers_changed,
12564 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
12565 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
12566 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
12567 (thread_rec): Get context using the low target.
12568 (child_add_thread): Call thread_added on the low target,
12569 which does the same thing.
12570 (regptr): Delete.
12571 (do_initial_child_stuff): Remove debug registers references.
12572 Set context using the low target. Resume threads after
12573 setting the contexts.
12574 (child_continue): Remove dead variable. Remove debug
12575 registers references.
12576 (child_fetch_inferior_registers): Go through the low target.
12577 (do_child_store_inferior_registers): Remove.
12578 (child_store_inferior_registers): Go through the low target.
12579 (win32_resume): Remove debug registers references.
12580 Set context using the low target.
12581 (handle_exception): Change return type to void. Don't record
12582 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
12583 first chance exception.
889bf7c5 12584 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 12585 goto loop. Always return after waiting for debug event.
12586 (win32_wait): Convert to switch statement. Handle spurious
12587 events.
12588
12589 * win32-i386-low.c (debug_registers_changed,
12590 debug_registers_used): New.
12591 (initial_stuff): Rename to ...
12592 (i386_initial_stuff): ... this. Clear debug registers
12593 state variables.
12594 (store_debug_registers): Delete.
12595 (i386_get_thread_context): New.
12596 (load_debug_registers): Delete.
12597 (i386_set_thread_context): New.
12598 (i386_thread_added): New.
12599 (single_step): Rename to ...
12600 (i386_single_step): ... this.
12601 (do_fetch_inferior_registers): Rename to ...
12602 (i386_fetch_inferior_register): ... this.
12603 (i386_store_inferior_register): New.
12604 (the_low_target): Adapt to new interface.
12605
12606 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
12607 (arm_get_thread_context): New.
12608 (arm_set_thread_context): New.
12609 (regptr): New.
12610 (do_fetch_inferior_registers): Rename to ...
12611 (arm_fetch_inferior_register): ... this.
12612 (arm_store_inferior_register): New.
12613 (arm_wince_breakpoint): Reimplement as unsigned long.
12614 (arm_wince_breakpoint_len): Define.
12615 (the_low_target): Adapt to new interface.
12616
12617 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
12618 load_debug_registers. Add get_thread_context, set_thread_context,
12619 thread_added and store_inferior_register. Rename
12620 fetch_inferior_registers to fetch_inferior_register.
12621 (regptr): Remove declaration.
12622
dd6953e1
PA		 126232007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12624
12625 * linux-low.c (linux_detach): Change return type to int. Return 0.
12626 * spu-low.c (spu_detach): Likewise.
12627
444d6139
PA		 126282007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12629
12630 * target.h (target_ops): Change return type of detach to int.
12631 Add join.
12632 (join_inferior): New.
12633 * server.c (main): Don't skip detach support on mingw32.
12634 If the inferior doesn't support detaching return error.
12635 Call join_inferior instead of using waitpid.
12636 * linux-low.c (linux_join): New.
12637 (linux_target_op): Add linux_join.
12638 * spu-low.c (spu_join): New.
12639 (spu_target_ops): Add spu_join.
12640 * win32-low.c (win32_detach): Adapt to new interface.
12641 Reopen current_process_handle before detaching. Issue a child
12642 resume before detaching.
12643 (win32_join): New.
12644 (win32_target_op): Add win32_join.
12645
1d5315fe
PA		 126462007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12647
12648 * win32-low.c (win32-attach): Fix return value.
12649 * target.h (target_ops): Describe ATTACH return values.
12650
bf914831
PA		 126512007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12652
12653 * win32-low.c (GETPROCADDRESS): Define.
12654 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
12655 (winapi_DebugSetProcessKillOnExit): Likewise.
12656 (win32_create_inferior): Force usage of ansi CreateProcessA.
12657 (win32_attach): Use GETPROCADDRESS.
12658 (win32_detach): Likewise.
12659
f72f3e60
PA		 126602007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12661
12662 * win32-low.c (win32_wait): Don't use WSTOPSIG.
12663
ed50f18f
PA		 126642007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
12665
12666 * win32-low.c: Commit leftover changes from 2007-03-29.
12667
0c2ead7e
DJ		 126682007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12669
12670 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
12671 fields short instead of int. Add explicit padding.
12672 (i387_cache_to_fsave): Remove unnecessary casts.
12673 (i387_fsave_to_cache): Doc fix.
12674 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
12675
73725ff3
DJ		 126762007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12677
12678 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
12679 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
12680
d99f33d8
PA		 126812007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12682
12683 * configure.srv (arm*-*-mingw32ce*): Move near the other
12684 arm targets.
12685
68070c10
PA		 126862007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12687
2482afc6 12688 * configure.ac: Add errno checking.
68070c10
PA		 12689 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
12690 sys/file.h and malloc.h.
12691 (AC_CHECK_DECLS): Add perror.
12692 (srv_mingwce): Handle.
2482afc6 12693 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 12694 win32-i386-low.o to srv_tgtobj.
12695 (i[34567]86-*-mingw*): Likewise.
12696 (arm*-*-mingw32ce*): Add case.
12697 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12698 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
12699 [__MINGW32CE__] (strerror): New function.
12700 [__MINGW32CE__] (errno): Define to GetLastError.
12701 [__MINGW32CE__] (COUNTOF): New macro.
12702 (remote_open): Remove extra close call.
12703 * mem-break.c (delete_breakpoint_at): New function.
12704 * mem-break.h (delete_breakpoint_at): Declare.
12705 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12706 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
12707 [USE_WIN32API] (read, write): Add char* casts.
12708 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
12709 * server.h: Include wincecompat.h on Windows CE.
12710 [HAVE_ERRNO_H]: Check.
12711 (perror): Declare if not declared.
12712 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
12713 (perror_with_name): Remove errno declaration.
12714 * wincecompat.h: New.
12715 * wincecompat.c: New.
12716 * win32-low.h: New.
12717 * win32-arm-low.c: New.
12718 * win32-i386-low.c: New.
12719 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
12720 (OUTMSG2): Make it safe.
12721 (_T): New macro.
12722 (COUNTOF): New macro.
12723 (NUM_REGS): Get it from the low target.
12724 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
12725 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
12726 (thread_rec): Let low target handle debug registers.
12727 (child_add_thread): Likewise.
12728 (child_init_thread_list): Likewise.
12729 (continue_one_thread): Likewise.
12730 (regptr): New.
12731 (do_child_fetch_inferior_registers): Move to ...
12732 * win32-i386-low.c: ... here, and rename to ...
12733 (do_fetch_inferior_registers): ... this.
889bf7c5 12734 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 12735 Go through the low target.
12736 (do_child_store_inferior_registers): Use regptr.
12737 (strwinerror): New function.
12738 (win32_create_inferior): Handle Windows CE.
12739 Use strwinerror instead of strerror on Windows error
12740 codes. Add program to the error output.
12741 Don't close the main thread handle on Windows CE.
12742 (win32_attach): Use coredll.dll on Windows CE.
12743 (win32_kill): Close current process and current
12744 thread handles.
12745 (win32_detach): Use coredll.dll on Windows CE.
12746 (win32_resume): Let low target handle debug registers, and
12747 step request.
12748 (handle_exception): Add/Remove initial breakpoint. Avoid
12749 non-existant WSTOPSIG on Windows CE.
12750 (win32_read_inferior_memory): Cast to remove warning.
12751 (win32_arch_string): Go through the low target.
12752 (initialize_low): Call set_breakpoint_data with the low
12753 target's breakpoint.
12754 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
12755 FOP_REGNUM, mappings): Move to ...
12756 * win32-i386-low.c: ... here.
12757 * win32-low.c (win32_thread_info): Move to ...
12758 * win32-low.h: ... here.
12759 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
12760 win32-arm-low.c and wincecompat.c.
12761 (all:): Add $EXEEXT.
12762 (install-only:): Likewise.
12763 (gdbserver:): Likewise.
12764 (gdbreplay:): Likewise.
12765 * config.in: Regenerate.
12766 * configure: Regenerate.
12767
41093d81
PA		 127682007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12769
12770 * win32-low.c: Rename typedef thread_info to
12771 win32_thread_info throughout.
12772
544afa54
PA		 127732007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12774
12775 * win32-i386-low.c: Rename to ...
12776 * win32-low.c: ... this.
12777 * configure.srv: Replace win32-i386-low.o with win32-low.o.
12778 * Makefile.in: Likewise.
12779
bce7165d
PA		 127802007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
12781
12782 * remote-utils.c (monitor_output): Constify msg parameter.
12783 * server.h (monitor_output): Likewise.
12784 * win32-i386-low.c (handle_output_debug_string): New.
12785 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
12786 handle_output_debug_string.
12787 (get_child_debug_event): Likewise.
12788
506c7aa0
DJ		 127892007-03-27 Mat Hostetter <mat@lcs.mit.edu>
12790
12791 * server.c (main): Correct strtoul check.
12792
42c81e2a
DJ		 127932007-03-27 Jon Ringle <jon@ringle.org>
12794
12795 * linux-low.c: Check __ARCH_HAS_MMU__ also.
12796
9453113a
DJ		 127972007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
12798
12799 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
12800
64a69107
DJ		 128012007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
12802
12803 * terminal.h: Check HAVE_SGTTY_H.
12804
128052007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 12806
12807 * remote-utils.c (remote_open): Print out the assigned port number.
12808
c74d0ad8
DJ		 128092007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
12810
12811 * remote-utils.c (monitor_output): New function.
12812 * server.c (debug_threads): Define here.
12813 (monitor_show_help): New function.
12814 (handle_query): Handle qRcmd.
12815 (main): Do not handle 'd' packet.
12816 * server.h (debug_threads, remote_debug, monitor_output): Declare.
12817 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
12818 of debug_threads.
12819
de7c3b4a
PA		 128202007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12821
12822 * Makefile.in (EXEEXT): New.
12823 (clean): Use $(EXEEXT).
12824
ef57601b
PA		 128252007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12826
12827 * target.h (target_ops): Rename send_signal to request_interrupt,
12828 and remove enum target_signal parameter.
12829 * linux-low.c (linux_request_interrupt): Rename from
12830 linux_send_signal, and always send SIGINT.
12831 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
12832 and always send SIGINT.
12833 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
12834 of send_signal.
12835 (input_interrupt): Likewise.
12836
820f2bda
PA		 128372007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12838
12839 * server.c (get_features_xml): Check if target implemented
12840 arch_string.
12841 * win32-i386-low.c (win32_arch_string): New.
12842 (win32_target_ops): Add win32_arch_string as arch_string member.
12843
ab39bf24
UW		 128442007-02-22 Markus Deuling <deuling@de.ibm.com>
12845
12846 * spu-low.c (spu_arch_string): New.
12847 (spu_target_ops): Add spu_arch_string.
12848
61ff6e04
DJ		 128492007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
12850
12851 * remote-utils.c: Remove HAVE_TERMINAL_H check.
12852 * configure.ac: Do not check for terminal.h.
12853 * configure, config.in: Regenerated.
12854
fb1e4ffc
DJ		 128552007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12856
12857 * Makefile.in (OBS): Add $(XML_BUILTIN).
12858 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
12859 (clean): Update.
12860 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
12861 (arm-with-iwmmxt.c): New.
12862 * config.in, configure: Regenerate.
12863 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
12864 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
12865 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
12866 (arm*-*-linux*): Add iWMMXt and regset support.
12867 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
12868 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
12869 (arm_store_wmmxregset, target_regsets): New.
12870 * server.c (get_features_xml): Take annex argument. Check builtin
12871 XML documents.
12872 (handle_query): Handle multiple annexes.
12873
0f48aa01
DJ		 128742007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12875
12876 * remote-utils.c [USE_WIN32API] (read, write): Define.
12877 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
12878 write.
12879
23181151
DJ		 128802007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
12881
12882 * linux-i386-low.c (the_low_target): Set arch_string.
12883 * linux-x86-64-low.c (the_low_target): Likewise.
12884 * linux-low.c (linux_arch_string): New.
12885 (linux_target_ops): Add it.
12886 * linux-low.h (struct linux_target_ops): Add arch_string.
12887 * server.c (write_qxfer_response): Use const void * for DATA.
12888 (get_features_xml): New.
12889 (handle_query): Handle qXfer:features:read. Report it for qSupported.
12890 * target.h (struct target_ops): Add arch_string method.
12891
9d606399
DJ		 128922007-01-03 Denis Pilat <denis.pilat@st.com>
12893 Daniel Jacobowitz <dan@codesourcery.com>
12894
12895 * linux-low.c (linux_kill): Handle being called with no threads.
12896 * win32-i386-low.c (win32_kill): Likewise.
12897 (get_child_debug_event): Clear current_process_handle.
12898
128992006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 12900 Daniel Jacobowitz <dan@codesourcery.com>
12901
12902 * remote-utils.c (remote_open): Check the type of specified
12903 serial port devices before opening them.
12904 * server.c (main): Kill the inferior if an error occurs during
12905 the first remote_open.
12906
a5e13d24
DJ		 129072006-12-05 Markus Deuling <deuling@de.ibm.com>
12908
12909 * README: Update supported targets.
12910
186947f7
DJ		 129112006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
12912
12913 * Makefile.in (clean): Remove reg-mips64.c.
12914 (reg-mips64.c, reg-mips64.o): New rules.
12915 * configure.srv: Handle mips64. Include regset support for mips.
12916 * linux-mips-low.c (union mips_register): New.
12917 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
12918 (mips_breakpoint, mips_breakpoint_at): Use int.
12919 (mips_collect_register, mips_supply_register)
12920 (mips_collect_register_32bit, mips_supply_register_32bit)
12921 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12922 (mips_store_fpregset, target_regsets): New.
12923 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
12924
a13e2c95
UW		 129252006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
12926
12927 * configure.srv: Add target "spu*-*-*".
12928 * Makefile.in (clean): Remove reg-spu.c.
12929 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
12930 * spu-low.c: New file.
12931
cb7283db
DJ		 129322006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12933
12934 * configure.ac: Correct td_thr_tls_get_addr test.
12935 * configure: Regenerated.
12936
89be2091
DJ		 129372006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12938
12939 * linux-low.c (linux_wait_for_event): Reformat. Use the
12940 pass_signals array.
12941 * remote-utils.c (decode_address_to_semicolon): New.
12942 * server.c (pass_signals, handle_general_set): New.
12943 (handle_query): Mention QPassSignals for qSupported.
12944 (main): Call handle_general_set.
12945 * server.h (pass_signals, decode_address_to_semicolon): New.
12946
000ef4f0
DJ		 129472006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
12948
12949 * server.c (handle_query): Correct error handling for read_auxv.
12950
b7149293
UW		 129512005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
12952
12953 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
12954 and srv_linux_thread_db to yes.
12955 * linux-s390-low.c (s390_fill_gregset): New function.
12956 (target_regsets): Define data structure.
12957
dae5f5cf
DJ		 129582006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
12959
12960 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
12961 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
12962 * config.in, configure: Regenerated.
12963 * inferiors.c (gdb_id_to_thread): New function.
12964 (gdb_id_to_thread_id): Use it.
12965 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
12966 * linux-low.h (struct process_info): Add th member.
12967 (thread_db_get_tls_address): New prototype.
12968 * remote-utils.c (decode_address): Make non-static.
12969 * server.c (handle_query): Handle qGetTLSAddr.
12970 * server.h (gdb_id_to_thread, decode_address): New prototypes.
12971 * target.h (struct target_ops): Add get_tls_address.
12972 * thread-db.c (maybe_attach_thread): Save the thread handle.
12973 (thread_db_get_tls_address): New.
12974
32ca6d61
DJ		 129752006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
12976
12977 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
12978 (linux_resume_one_process): Take a siginfo_t *. Update all
12979 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
12980 (struct pending_signals): Add a siginfo_t.
12981 (linux_wait_for_process): Always set last_status.
12982 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
12983 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
12984 * linux-low.h (struct process_info): Add last_status.
12985
5ffff7c1
DJ		 129862006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
12987
12988 * remote-utils.c (try_rle): New function.
12989 (putpkt_binary): Use it.
12990
8695c747
DJ		 129912006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
12992
12993 * Makefile.in (clean): Clean reg-x86-64-linux.c.
12994 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
12995 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
12996 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
12997 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
12998 point registers.
12999
290fadea
RS		 130002006-08-08 Richard Sandiford <richard@codesourcery.com>
13001
13002 * server.c (terminal_fd): New variable.
13003 (old_foreground_pgrp): Likewise.
13004 (restore_old_foreground_pgrp): New function.
13005 (start_inferior): Record the terminal file descriptor in terminal_fd
13006 and its original foreground group in old_foreground_pgrp. Register
13007 restore_old_foreground_pgrp with atexit().
13008
9f2e1e63
DJ		 130092006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13010
13011 * server.c (handle_query): Correct qPart to qXfer.
13012
b80864fb
DJ		 130132006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13014
13015 * configure.ac: Check for more headers which are missing on
13016 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13017 * configure.srv: Add Cygwin and mingw32.
13018 * remote-utils.c: Don't include headers unconditionally which
13019 are missing on mingw32. Include <winsock.h> for mingw32.
13020 (remote_open): Adjust for mingw32 support. Flush
13021 standard error after writing to it.
13022 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13023 (unblock_async_io, enable_async_io, disable_async_io)
13024 (readchar, getpkt): Update for Winsock support.
13025 (prepare_resume_reply): Expect a protocol signal number.
13026 * server.c: Disable <sys/wait.h> on mingw32.
13027 (start_inferior): Adjust for mingw32 support. Flush
13028 standard error after writing to it.
13029 (attach_inferior): Likewise. Use protocol signal
13030 numbers.
13031 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13032 and names.
13033 * win32-i386-low.c: New file.
13034 * Makefile.in (XM_CLIBS): Set.
13035 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13036 (win32-i386-low.o): New dependency rule.
13037 * linux-low.c (linux_wait): Use target signal numbers.
13038 * target.h (struct target_ops): Doc fix.
13039 * server.h (target_signal_to_name): New prototype.
13040 * gdbreplay.c: Don't include headers unconditionally which
13041 are missing on mingw32. Include <winsock.h> for mingw32.
13042 (remote_close, remote_open): Adjust for Winsock support.
13043 * configure, config.in: Regenerated.
13044
0876f84a
DJ		 130452006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13046
13047 * server.c (decode_xfer_read, write_qxfer_response): New.
13048 (handle_query): Take a packet length argument. Handle
13049 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13050 the qSupported response.
13051 (main): Update call to handle_query.
13052
01f9e8fa
DJ		 130532006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13054
13055 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13056 (putpkt_binary): Renamed from putpkt and adjusted for binary
13057 data.
13058 (putpkt): New wrapper for putpkt_binary.
13059 (readchar): Don't mask off the high bit.
13060 (decode_X_packet): New function.
13061 * server.c (main): Call putpkt_binary if a handler sets the packet
13062 length. Save the length of the incoming packet. Handle 'X'.
13063 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13064
be2a5f71
DJ		 130652006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13066
13067 * server.c (handle_query): Handle qSupported.
13068
ea025f5f
DJ		 130692006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13070
13071 * remote-utils.c (all_symbols_looked_up): New variable.
13072 (look_up_one_symbol): Check it.
13073 * server.h (look_up_one_symbol): New declaration.
13074 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13075
9308fc88
DJ		 130762006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13077
13078 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 13079 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 13080 (PTRACE_GET_THREAD_AREA): Define.
13081 (ps_get_thread_area): New function.
13082
52fb6437
NS		 130832006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13084
13085 * configure.srv (m68k*-*-uclinux*): New target.
13086 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13087 (linux_resume_one_process): Remove extraneous cast.
13088 (linux_read_offsets): New.
13089 (linux_target_op): Add linux_read_offsets on mmuless systems.
13090 * server.c (handle_query): Add qOffsets logic.
13091 * target.h (struct target_ops): Add read_offsets.
13092
21b0f40c
DJ		 130932006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13094
13095 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13096 (PTRACE_GET_THREAD_AREA): Define.
13097 (ps_get_thread_area): New function.
13098 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13099 (linux-x86-64-low.o): Update.
13100
0050a760
DJ		 131012006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13102
13103 * configure.ac: Remove checks for prfpregset_t.
13104 * gdb_proc_service.h: New file.
13105 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13106 new "gdb_proc_service.h".
13107 * proc-service.c: Likewise.
13108 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13109 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13110 * Makefile.in (gdb_proc_service_h): Updated.
13111 * configure, config.in: Regenerated.
13112
b92a518e
DJ		 131132006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13114
13115 * remote-utils.c (prepare_resume_reply): Move declaration
13116 of gdb_id_from_wait to the top of the block.
13117
545587ee
DJ		 131182006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13119
13120 * linux-low.c (regsets_store_inferior_registers): Read the regset
13121 from the target before filling it.
13122
9db87ebd
DJ		 131232006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13124
13125 * server.c (attach_inferior): Return SIGTRAP for a successful
13126 attach.
13127
dd24457d
DJ		 131282006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13129
13130 * Makefile.in (OBS): Add version.o.
13131 (STAGESTUFF): Delete.
13132 (version.o): Add dependencies.
13133 (version.c): Replace rule.
13134 (clean): Remove version.c.
13135 * server.c (gdbserver_version): New.
13136 (gdbserver_usage): Use printf.
13137 (main): Handle --version and --help.
13138 * server.h (version, host_name): Add declarations.
13139
6f0f660e
EZ		 131402005-12-23 Eli Zaretskii <eliz@gnu.org>
13141
889bf7c5
PA		 13142 * linux-arm-low.c:
13143 * linux-arm-low.c:
13144 * inferiors.c:
13145 * i387-fp.h:
13146 * i387-fp.c:
13147 * gdbreplay.c:
13148 * regcache.c:
13149 * proc-service.c:
13150 * mem-break.h:
13151 * mem-break.c:
13152 * linux-x86-64-low.c:
13153 * linux-sh-low.c:
13154 * linux-s390-low.c:
13155 * linux-ppc64-low.c:
13156 * linux-ppc-low.c:
13157 * linux-mips-low.c:
13158 * linux-m68k-low.c:
13159 * linux-m32r-low.c:
13160 * linux-low.h:
13161 * linux-low.c:
13162 * linux-ia64-low.c:
13163 * linux-i386-low.c:
13164 * linux-crisv32-low.c:
13165 * thread-db.c:
13166 * terminal.h:
13167 * target.h:
13168 * target.c:
13169 * server.h:
13170 * server.c:
13171 * remote-utils.c:
13172 * regcache.h:
13173 * utils.c:
13174 * Makefile.in:
13175 * configure.ac:
6f0f660e
EZ		 13176 * gdbserver.1: Add (C) after Copyright. Update the FSF
13177 address.
13178
9d1fb177
DJ		 131792005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13180
13181 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13182 (arm_breakpoint_at): Recognize both breakpoints.
13183 (the_low_target): Use the correct breakpoint instruction.
13184
011a70c2
DJ		 131852005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13186
13187 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13188 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13189 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13190 (the_low_target): Update.
13191
7fb85e41
AS		 131922005-10-25 Andreas Schwab <schwab@suse.de>
13193
13194 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13195
13196 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13197 (ia64_num_regs): Reduce to 462.
13198
3db0444b
DJ		 131992005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13200
13201 * acinclude.m4: Correct quoting.
13202 * aclocal.m4: Regenerated.
13203
13204 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13205 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13206 (thread_db_init): Call thread_db_err_str.
13207 * configure.ac: Check for TD_VERSION.
13208 * config.in, configure: Regenerated.
13209
bee0189a
DJ		 132102005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13211
13212 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13213
e9d25b98
DJ		 132142005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13215
13216 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13217 is not available. Define HAVE_PTRACE_GETREGS if it is.
13218 * config.in, configure: Regenerated.
13219 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13220 * linux-i386-low.c, linux-m68k-low.c: Update to use
13221 HAVE_PTRACE_GETREGS.
13222 * linux-low.c (regsets_fetch_inferior_registers)
13223 (regsets_store_inferior_registers): Only return 0 if we processed
13224 GENERAL_REGS.
13225 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13226 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
13227
a06660f7
DJ		 132282005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13229
13230 * inferiors.c (struct thread_info): Add gdb_id.
13231 (add_thread): Add gdb_id argument.
13232 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
13233 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
13234 calls to add_thread.
13235 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
13236 * server.c (handle_query): Use thread_to_gdb_id.
13237 (handle_v_cont, main): Use gdb_id_to_thread_id.
13238 * server.h (add_thread): Update prototype.
13239 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
13240 prototypes.
13241
5a1f5858
DJ		 132422005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13243
13244 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
13245 left-padded registers.
13246 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
13247 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
13248
e122f1f5
SE		 132492005-07-01 Steve Ellcey <sje@cup.hp.com>
13250
13251 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
13252 * configure: Regenerate.
13253 * config.in: Regenerate.
13254 * server.h (NEED_DECLARATION_STRERROR):
13255 Replace with !HAVE_DECL_STRERROR.
13256
d592fa2f
DJ		 132572005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
13258
13259 * linux-low.c (linux_wait, linux_send_signal): Don't test
13260 an unsigned long variable for > 0 if it could be MAX_ULONG.
13261 * server.c (myresume): Likewise.
13262 * target.c (set_desired_inferior): Likewise.
13263
ccbd4912
MK		 132642005-06-13 Mark Kettenis <kettenis@gnu.org>
13265
13266 * configure.ac: Simplify and improve check for socklen_t.
13267 * configure, config.in: Regenerate.
13268
f450004a
DJ		 132692005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
13270
13271 * acconfig.h: Remove.
13272 * configure.ac: Add a test for socklen_t. Use three-argument
13273 AC_DEFINE throughout.
13274 * config.in: Regenerated using autoheader 2.59.
13275 * configure: Regenerated.
13276
13277 * gdbreplay.c (socklen_t): Provide a default.
13278 (remote_open): Use socklen_t.
13279 * remote-utils.c (socklen_t): Provide a default.
13280 (remote_open): Use socklen_t.
13281 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
13282 unsigned char.
13283
13284 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
13285 char for buffers.
13286 * linux-low.c (linux_read_memory, linux_write_memory)
13287 (linux_read_auxv): Likewise.
13288 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
13289 (check_mem_write): Likewise.
13290 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
13291 Likewise.
13292 * regcache.c (struct inferior_rgcache_data, registers_to_string)
13293 (registers_from_string, register_data): Likewise.
13294 * server.c (handle_query, main): Likewise.
13295 * server.h (convert_ascii_to_int, convert_int_to_ascii)
13296 (decode_M_packet): Likewise.
13297 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
13298 * target.h (struct target_ops): Update read_memory, write_memory,
13299 and read_auxv.
13300 (read_inferior_memory, write_inferior_memory): Update.
13301 * linux-low.h (struct linux_target_ops): Change type of breakpoint
13302 to unsigned char *.
13303 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
13304 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
13305 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
13306 linux-s390-low.c, linux-sh-low.c: Update for changes in
13307 read_inferior_memory and the_low_target->breakpoint.
13308
eee84df1
DJ		 133092005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
13310
13311 * Makefile.in (SFILES): Add linux-ppc64-low.c.
13312 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
13313 * configure.srv: Add powerpc64-*-linux*.
13314 * linux-ppc64-low.c: New file.
13315
45b134e5
OF		 133162005-05-23 Orjan Friberg <orjanf@axis.com>
13317
13318 * linux-cris-low.c: New file with support for CRIS.
13319 * linux-crisv32-low.c: Ditto for CRISv32.
13320 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
13321 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 13322 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 13323 reg-crisv32.o, and reg-crisv32.c to make rules.
13324 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
13325 recognized targets.
13326
48d93c75
UW		 133272005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
13328
13329 * linux-low.c (fetch_register): Ensure buffer size is a multiple
13330 of sizeof (PTRACE_XFER_TYPE).
13331 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
13332
e013ee27
OF		 133332005-05-12 Orjan Friberg <orjanf@axis.com>
13334
889bf7c5 13335 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 13336 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
13337 pointers for hardware watchpoint support.
13338 * linux-low.h (struct linux_target_ops): Ditto.
13339 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
13340 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
13341 to linux_target_ops.
13342 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
13343 reply packet.
13344 * server.c (main): Recognize 'Z' and 'z' packets.
13345
b0ded00b
UW		 133462005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
13347
13348 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
13349 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
13350 (the_low_target): Add new members.
13351
8643e2ad
DJ		 133522005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13353
13354 * proc-service.c (ps_lgetregs): Search all_processes instead of
13355 all_threads.
13356
fc620387
DJ		 133572005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13358
13359 * server.c (start_inferior): Change return type to int.
13360 (attach_inferior): Change sigptr to int *.
13361 (handle_v_cont, handle_v_requests): Change signal to int *.
13362 (main): Change signal to int.
13363
133642005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 13365
13366 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
13367 * configure.srv: Add m32r*-*-linux*.
13368 * linux-m32r-low.c: New file.
13369
e0e76420
DJ		 133702005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
13371
13372 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
13373
a1928bad
DJ		 133742005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13375
13376 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
13377 Take unsigned long arguments for PIDs.
13378 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
13379 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
13380 (wait_for_sigstop, linux_resume_one_process)
13381 (regsets_fetch_inferior_registers, linux_send_signal)
13382 (linux_read_auxv): Likewise. Update the types of variables holding
13383 PIDs. Update format string specifiers.
13384 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
13385 * remote-utils.c (prepare_resume_reply): Likewise.
13386 * server.c (cont_thread, general_thread, step_thread)
13387 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
13388 unsigned long.
13389 (handle_query): Update format specifiers.
13390 (handle_v_cont, main): Use strtoul for thread IDs.
13391 * server.h (struct inferior_list_entry): Use unsigned long for ID.
13392 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
13393 (general_thread, step_thread, thread_from_wait)
13394 (old_thread_from_wait): Update.
13395 * target.h (struct thread_resume): Use unsigned long for THREAD.
13396 (struct target_ops): Use unsigned long for arguments to attach and
13397 thread_alive.
13398
dcdb98d2
DJ		 133992005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
13400
13401 * acinclude.m4: Include bfd/bfd.m4 directly.
13402 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
13403 <agriffis@toolchain.org>.
13404 * aclocal.m4, configure: Regenerated.
13405
bec39cab
AC		 134062005-01-07 Andrew Cagney <cagney@gnu.org>
13407
13408 * configure.ac: Rename configure.in, require autoconf 2.59.
13409 * configure: Re-generate.
13410
434c4c77
DJ		 134112004-12-08 Daniel Jacobowitz <dan@debian.org>
13412
13413 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
13414 LIBS when finished.
13415 * aclocal.m4: Regenerated.
13416 * configure: Regenerated.
13417
db1d3e1b
AS		 134182004-11-21 Andreas Schwab <schwab@suse.de>
13419
13420 * linux-m68k-low.c (m68k_num_gregs): Define.
13421 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
13422 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
13423 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
13424 (m68k_breakpoint_at): New. Add to the_low_target.
13425
13426 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
13427 srv_linux_thread_db to yes.
13428
43360365
JB		 134292004-10-20 Joel Brobecker <brobecker@gnat.com>
13430
13431 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
13432 (ARCH_SET_FS): Likewise.
13433 (ARCH_GET_FS): Likewise.
13434 (ARCH_GET_GS): Likewise.
13435
fd500816
DJ		 134362004-10-16 Daniel Jacobowitz <dan@debian.org>
13437
13438 * linux-i386-low.c (ps_get_thread_area): New.
13439 * linux-x86-64-low.c (ps_get_thread_area): New.
13440 * linux-low.c: Include <sys/syscall.h>.
13441 (linux_kill_one_process): Don't kill the first thread here.
13442 (linux_kill): Kill the first thread here.
13443 (kill_lwp): New function.
13444 (send_sigstop, linux_send_signal): Use it.
13445 * proc-service.c: Clean up #ifdefs.
13446 (fpregset_info): Delete.
13447 (ps_lgetregs): Update and enable implementation.
13448 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
13449 implementations.
13450 * remote-utils.c (struct sym_cache, symbol_cache): New.
13451 (input_interrupt): Print a clearer message.
13452 (async_io_enabled): New variable.
13453 (enable_async_io, disable_async_io): Use it. Update comments.
13454 (look_up_one_symbol): Use the symbol cache.
13455 * thread-db.c (thread_db_look_up_symbols): New function.
13456 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
13457
f6de3c42
DJ		 134582004-10-16 Daniel Jacobowitz <dan@debian.org>
13459
13460 * configure.in: Test for -rdynamic.
13461 * configure: Regenerated.
13462 * Makefile (INTERNAL_LDFLAGS): New.
13463 (gdbserver, gdbreplay): Use it.
13464
2c0fc042
AC		 134652004-09-02 Andrew Cagney <cagney@gnu.org>
13466
13467 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
13468
075b3282
DJ		 134692004-03-23 Daniel Jacobowitz <drow@mvista.com>
13470
13471 * linux-low.c (linux_wait): Clear all_processes list also.
13472
fa6a77dc
DJ		 134732004-03-12 Daniel Jacobowitz <drow@mvista.com>
13474
13475 * linux-low.c: Include <errno.h>. Remove extern declaration of
13476 errno.
13477
6d782a97
DJ		 134782004-03-12 Daniel Jacobowitz <drow@mvista.com>
13479
13480 * gdbreplay.c, server.h, utils.c: Update copyright years.
13481
3a7fb99b
DJ		 134822004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13483
13484 * server.c (main): Print child status or termination signal from
13485 variable 'signal', not 'sig'.
13486
c3e735a6
DJ		 134872004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13488
13489 * linux-low.c (linux_read_memory): Change return type to
13490 int. Check for and return error from ptrace().
13491 * target.c (read_inferior_memory): Change return type to int. Pass
13492 back return status from the_target->read_memory().
13493 * target.h (struct target_ops): Adapt *read_memory() prototype.
13494 Update comment.
13495 (read_inferior_memory): Adapt prototype.
13496 * server.c (main): Return an error packet if
13497 read_inferior_memory() returns an error.
13498
a59d1c82
DJ		 134992004-03-04 Daniel Jacobowitz <drow@mvista.com>
13500
13501 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
13502 Unify with other clean targets.
13503
dc3f8883
DJ		 135042004-02-29 Daniel Jacobowitz <drow@mvista.com>
13505
13506 * server.c (handle_v_cont): Call set_desired_inferior.
13507
89a208da
DJ		 135082004-02-29 Daniel Jacobowitz <drow@mvista.com>
13509
13510 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
13511
62ea82f5
DJ		 135122004-02-29 Daniel Jacobowitz <drow@mvista.com>
13513
13514 * linux-low.c (linux_wait): Unblock async I/O.
13515 (linux_resume): Block and enable async I/O.
13516 * remote-utils.c (block_async_io, unblock_async_io): New functions.
13517 * server.h (block_async_io, unblock_async_io): Add prototypes.
13518
6910d122
DJ		 135192004-02-29 Daniel Jacobowitz <drow@mvista.com>
13520
13521 * remote-utils.c (remote_open): Print a status notice after
13522 opening a TCP port.
13523 * server.c (attach_inferior): Print a status notice after
13524 attaching.
13525
135262004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 13527
13528 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
13529
c89dc5d4
DJ		 135302004-02-26 Daniel Jacobowitz <drow@mvista.com>
13531
13532 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
13533 error packet.
13534 * server.c, target.h: Update copyright years.
13535
4b8dad4a
RM		 135362004-02-25 Roland McGrath <roland@redhat.com>
13537
13538 * target.h (struct target_ops): New member `read_auxv'.
13539 * server.c (handle_query): Handle qPart:auxv:read: query using that.
13540 * linux-low.c (linux_read_auxv): New function.
13541 (linux_target_ops): Initialize `read_auxv' member to that.
13542
d7446758
JB		 135432004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13544
13545 Committed by Jim Blandy <jimb@redhat.com>.
13546
13547 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 13548 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 13549 instead of GPR_SIZE to distiguish s390 and s390x targets.
13550
5544ad89
DJ		 135512004-01-31 Daniel Jacobowitz <drow@mvista.com>
13552
13553 * linux-low.c: Update copyright year.
13554 (check_removed_breakpoint): Clear pending_is_breakpoint.
13555 (linux_set_resume_request, linux_queue_one_thread)
13556 (resume_status_pending_p): New functions.
13557 (linux_continue_one_thread): Use process->resume.
13558 (linux_resume): Only resume threads if there are no pending events.
13559 * linux-low.h (struct process_info): Add resume request
13560 pointer.
13561
2a68b70e
DJ		 135622004-01-30 Daniel Jacobowitz <drow@mvista.com>
13563
13564 * regcache.c (new_register_cache): Clear the allocated register
13565 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
13566
64386c31
DJ		 135672003-10-13 Daniel Jacobowitz <drow@mvista.com>
13568
13569 * linux-low.c (linux_resume): Take a struct thread_resume *
13570 argument.
13571 (linux_wait): Update call.
13572 (resume_ptr): New static variable.
13573 (linux_continue_one_thread): Renamed from
13574 linux_continue_one_process. Use resume_ptr.
13575 (linux_resume): Use linux_continue_one_thread.
13576 * server.c (handle_v_cont, handle_v_requests): New functions.
13577 (myresume): New function.
13578 (main): Handle 'v' case.
13579 * target.h (struct thread_resume): New type.
13580 (struct target_ops): Change argument of "resume" to struct
13581 thread_resume *.
13582 (myresume): Delete macro.
13583
c938e9b0
L		 135842003-08-08 H.J. Lu <hongjiu.lu@intel.com>
13585
13586 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
13587 (uninstall): Support DESTDIR.
13588
7f313d07
BC		 13589Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
13590
13591 * configure.srv: Add xscale*linux copy of arm*linux entry.
13592
3b2fc2ea
DJ		 135932003-07-24 Daniel Jacobowitz <drow@mvista.com>
13594
13595 * linux-arm-low.c (arm_reinsert_addr): New function.
13596 (the_low_target): Add arm_reinsert_addr.
13597
1c0a559e
MK		 135982003-07-08 Mark Kettenis <kettenis@gnu.org>
13599
13600 * mem-break.c: Remove whitespace at end of file.
13601
43d5792c
DJ		 136022003-06-28 Daniel Jacobowitz <drow@mvista.com>
13603
13604 * configure.in: Check whether we need to prototype strerror.
13605 * server.h: Optionally prototype strerror.
13606 * gdbreplay.c (perror_with_name): Use strerror.
13607 * linux-low.c (linux_attach_lwp): Use strerror.
13608 * utils.c (perror_with_name): Use strerror.
13609 * config.in, configure: Regenerated.
13610
c8a86edf
DJ		 136112003-06-28 Daniel Jacobowitz <drow@mvista.com>
13612
13613 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
13614 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
13615
73d37363
DJ		 136162003-06-20 Daniel Jacobowitz <drow@mvista.com>
13617
13618 * Makefile.in (SFILES): Update.
13619 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
13620 low-sun3.c: Remove files.
13621
6ad8ae5c
DJ		 136222003-06-17 Daniel Jacobowitz <drow@mvista.com>
13623
13624 * linux-low.c: Move comment to linux_thread_alive where it belonged.
13625 (linux_detach_one_process, linux_detach): New functions.
13626 (linux_target_ops): Add linux_detach.
13627 * server.c (main): Handle 'D' packet.
13628 * target.h (struct target_ops): Add "detach" member.
13629 (detach_inferior): Define.
13630
1581182a
MK		 136312003-06-13 Mark Kettenis <kettenis@gnu.org>
13632
13633 From Kelley Cook <kelleycook@wideopenwest.com>:
13634 * configure.srv: Accept i[34567]86 variants.
13635
e5379b03
DJ		 136362003-06-05 Daniel Jacobowitz <drow@mvista.com>
13637
13638 * linux-low.c (linux_wait_for_event): Correct comment typos.
13639 (linux_resume_one_process): Call check_removed_breakpoint.
13640 (linux_send_signal): New function.
13641 (linux_target_ops): Add linux_send_signal.
13642 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
13643 of kill.
13644 * target.h (struct target_ops): Add send_signal.
13645
2ff29de4
JB		 136462003-05-29 Jim Blandy <jimb@redhat.com>
13647
13648 * linux-low.c (usr_store_inferior_registers): Transfer buf in
13649 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
13650 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
13651 away part of the register's value.
13652
254787d4
DJ		 136532003-03-26 Daniel Jacobowitz <drow@mvista.com>
13654
13655 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
13656 (linux_wait_for_event, linux_init_signals): Likewise.
13657
94e10508
DJ		 136582003-03-17 Daniel Jacobowitz <drow@mvista.com>
13659
13660 * configure.in: Check for stdlib.h.
13661 * configure: Regenerated.
13662 * config.in: Regenerated.
13663
4c0711e0
DJ		 136642003-01-04 Andreas Schwab <schwab@suse.de>
13665
13666 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
13667
ef66e766
AC		 136682003-01-02 Andrew Cagney <ac131313@redhat.com>
13669
13670 * Makefile.in: Remove obsolete code.
13671
a1358604
DJ		 136722002-11-20 Daniel Jacobowitz <drow@mvista.com>
13673
13674 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
13675 defined(PT_FPR0_HI).
13676
23ce3b1c
DJ		 136772002-11-17 Stuart Hughes <seh@zee2.com>
13678
13679 * linux-arm-low.c (arm_num_regs): Increase.
13680 (arm_regmap): Include status register.
13681
136822002-11-17 Daniel Jacobowitz <drow@mvista.com>
13683
13684 * linux-low.c (register_addr): Remove incorrect -1 check.
13685
a9fa9f7d
DJ		 136862002-08-29 Daniel Jacobowitz <drow@mvista.com>
13687
13688 * linux-low.c (linux_create_inferior): Call setpgid. Return
13689 the new PID.
13690 (unstopped_p, linux_signal_pid): Remove.
13691 (linux_target_ops): Remove linux_signal_pid.
13692 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
13693 global instead of target method.
13694 * target.h (struct target_ops): Remove signal_pid. Update comment
13695 for create_inferior.
13696 * server.c (signal_pid): New variable.
13697 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 13698 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 13699 (attach_inferior): Set signal_pid.
13700
17574093
DJ		 137012002-08-23 Daniel Jacobowitz <drow@mvista.com>
13702
13703 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
13704
137052002-08-20 Jim Blandy <jimb@redhat.com>
13706
13707 * Makefile.in (LDFLAGS): Allow the configure script to establish a
13708 default for this.
13709
137102002-08-01 Andrew Cagney <cagney@redhat.com>
13711
13712 * Makefile.in: Make chill references obsolete.
13713
137142002-07-24 Kevin Buettner <kevinb@redhat.com>
13715
13716 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
13717 * configure: Regenerate.
13718 * config.in: Regenerate.
13719
137202002-07-09 David O'Brien <obrien@FreeBSD.org>
13721
13722 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
13723 (perror_with_name, remote_close, remote_open, expect, play): Static.
13724
137252002-07-04 Michal Ludvig <mludvig@suse.cz>
13726
4b8dad4a 13727 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 13728 byte offsets instead of an array of indexes.
13729 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
13730
137312002-06-13 Daniel Jacobowitz <drow@mvista.com>
13732
13733 * regcache.c: Add comment.
13734
137352002-06-11 Daniel Jacobowitz <drow@mvista.com>
13736
13737 * thread-db.c: New file.
13738 * proc-service.c: New file.
13739 * acinclude.m4: New file.
13740 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
13741 proc-service.o, and thread-db.o.
13742 (linux-low.o): Add USE_THREAD_DB.
13743 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
13744 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
13745 * aclocal.m4: Regenerated.
13746 * config.in: Regenerated.
13747 * configure: Regenerated.
13748 * configure.in: Check for proc_service.h, sys/procfs.h,
13749 thread_db.h, and linux/elf.h headrs.
13750 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
13751 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
13752 Check for -lthread_db and thread support.
13753 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
13754 PowerPC, and SuperH.
13755 * i387-fp.c: Constify arguments.
13756 * i387-fp.h: Likewise.
13757 * inferiors.c: (struct thread_info): Renamed from
13758 `struct inferior_info'. Remove PID member. Use generic inferior
13759 list header. All uses updated.
13760 (inferiors, signal_pid): Removed.
13761 (all_threads): New variable.
13762 (get_thread): Define.
13763 (add_inferior_to_list): New function.
13764 (for_each_inferior): New function.
13765 (change_inferior_id): New function.
13766 (add_inferior): Removed.
13767 (remove_inferior): New function.
13768 (add_thread): New function.
13769 (free_one_thread): New function.
13770 (remove_thread): New function.
13771 (clear_inferiors): Use for_each_inferior and free_one_thread.
13772 (find_inferior): New function.
13773 (find_inferior_id): New function.
13774 (inferior_target_data): Update argument type.
13775 (set_inferior_target_data): Likewise.
13776 (inferior_regcache_data): Likewise.
13777 (set_inferior_regcache_data): Likewise.
13778 * linux-low.c (linux_bp_reinsert): Remove.
13779 (all_processes, stopping_threads, using_thrads)
13780 (struct pending_signals, debug_threads, pid_of): New.
13781 (inferior_pid): Replace with macro.
13782 (struct inferior_linux_data): Remove.
13783 (get_stop_pc, add_process): New functions.
13784 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
13785 Use add_process and add_thread.
13786 (linux_attach_lwp): New function, based on old linux_attach. Use
13787 add_process and add_thread. Set stop_expected for new threads.
13788 (linux_attach): New function.
13789 (linux_kill_one_process): New function.
13790 (linux_kill): Kill all LWPs.
13791 (linux_thread_alive): Use find_inferior_id.
13792 (check_removed_breakpoints, status_pending_p): New functions.
13793 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
13794 Update. Use WNOHANG. Wait for cloned processes also. Update process
13795 struct for the found process.
13796 (linux_wait_for_event): New function.
13797 (linux_wait): Use it. Support LWPs.
13798 (send_sigstop, wait_for_sigstop, stop_all_processes)
13799 (linux_resume_one_process, linux_continue_one_process): New functions.
13800 (linux_resume): Support LWPs.
13801 (REGISTER_RAW_SIZE): Remove.
13802 (fetch_register): Use register_size instead. Call supply_register.
13803 (usr_store_inferior_registers): Likewise. Call collect_register.
13804 Fix recursive case.
13805 (regsets_fetch_inferior_registers): Improve error message.
13806 (regsets_store_inferior_registers): Add debugging.
13807 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
13808 (unstopped_p, linux_signal_pid): New functions.
13809 (linux_target_ops): Add linux_signal_pid.
13810 (linux_init_signals): New function.
13811 (initialize_low): Call it. Initialize using_threads.
13812 * regcache.c (inferior_regcache_data): Add valid
13813 flag.
13814 (get_regcache): Fetch registers lazily. Add fetch argument
13815 and update all callers.
13816 (regcache_invalidate_one, regcache_invalidate): New
13817 functions.
13818 (new_register_cache): Renamed from create_register_cache.
13819 Return the new regcache.
13820 (free_register_cache): Change argument to a void *.
13821 (registers_to_string, registers_from_string): Call get_regcache
13822 with fetch flag set.
13823 (register_data): Make static. Pass fetch flag to get_regcache.
13824 (supply_register): Call get_regcache with fetch flag clear.
13825 (collect_register): Call get_regcache with fetch flag set.
13826 (collect_register_as_string): New function.
13827 * regcache.h: Update.
13828 * remote-utils.c (putpkt): Flush after debug output and use
13829 stderr.
13830 Handle input interrupts while waiting for an ACK.
13831 (input_interrupt): Use signal_pid method.
13832 (getpkt): Flush after debug output and use stderr.
13833 (outreg): Use collect_register_as_string.
13834 (new_thread_notify, dead_thread_notify): New functions.
13835 (prepare_resume_reply): Check using_threads. Set thread_from_wait
13836 and general_thread.
13837 (look_up_one_symbol): Flush after debug output.
13838 * server.c (step_thread, server_waiting): New variables.
13839 (start_inferior): Don't use signal_pid. Update call to mywait.
13840 (attach_inferior): Update call to mywait.
13841 (handle_query): Handle qfThreadInfo and qsThreadInfo.
13842 (main): Don't fetch/store registers explicitly. Use
13843 set_desired_inferior. Support proposed ``Hs'' packet. Update
13844 calls to mywait.
13845 * server.h: Update.
13846 (struct inferior_list, struct_inferior_list_entry): New.
13847 * target.c (set_desired_inferior): New.
13848 (write_inferior_memory): Constify.
13849 (mywait): New function.
13850 * target.h: Update.
13851 (struct target_ops): New signal_pid method.
13852 (mywait): Removed macro, added prototype.
13853
13854 * linux-low.h (regset_func): Removed.
13855 (regset_fill_func, regset_store_func): New.
13856 (enum regset_type): New.
13857 (struct regset_info): Add type field. Use new operation types.
13858 (struct linux_target_ops): stop_pc renamed to get_pc.
13859 Add decr_pc_after_break and breakpoint_at.
13860 (get_process, get_thread_proess, get_process_thread)
13861 (strut process_info, all_processes, linux_attach_lwp)
13862 (thread_db_init): New.
13863
13864 * linux-arm-low.c (arm_get_pc, arm_set_pc,
13865 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
13866 (the_low_target): Add new members.
13867 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
13868 (i386_store_fpxregset): Constify.
13869 (target_regsets): Add new kind identifier.
13870 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
13871 (i386_set_pc): Add debugging.
13872 (i386_breakpoint_at): New function.
13873 (the_low_target): Add new members.
13874 * linux-mips-low.c (mips_get_pc, mips_set_pc)
13875 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
13876 (mips_breakpoint_at): New.
13877 (the_low_target): Add new members.
13878 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
13879 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
13880 (the_low_target): Add new members.
13881 * linux-sh-low.c (sh_get_pc, sh_set_pc)
13882 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
13883 (the_low_target): Add new members.
13884 * linux-x86-64-low.c (target_regsets): Add new kind
13885 identifier.
13886
138872002-05-15 Daniel Jacobowitz <drow@mvista.com>
13888
13889 From Martin Pool <mbp@samba.org>:
13890 * server.c (gdbserver_usage): New function.
13891 (main): Call it.
13892
138932002-05-14 Daniel Jacobowitz <drow@mvista.com>
13894
13895 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
13896 stop_at -> stop_pc.
13897
138982002-05-04 Andrew Cagney <ac131313@redhat.com>
13899
13900 * Makefile.in: Remove obsolete code.
13901
139022002-04-24 Michal Ludvig <mludvig@suse.cz>
13903
13904 * linux-low.c (regsets_fetch_inferior_registers),
13905 (regsets_store_inferior_registers): Removed cast to int from
13906 ptrace() calls.
13907 * regcache.h: Added declaration of struct inferior_info.
13908
139092002-04-20 Daniel Jacobowitz <drow@mvista.com>
13910
13911 * inferiors.c (struct inferior_info): Add regcache_data.
13912 (add_inferior): Call create_register_cache.
13913 (clear_inferiors): Call free_register_cache.
13914 (inferior_regcache_data, set_inferior_regcache_data): New functions.
13915 * regcache.c (struct inferior_regcache_data): New.
13916 (registers): Remove.
13917 (get_regcache): New function.
13918 (create_register_cache, free_register_cache): New functions.
13919 (set_register_cache): Don't initialize the register cache here.
13920 (registers_to_string, registers_from_string, register_data): Call
13921 get_regcache.
13922 * regcache.h: Add prototypes.
13923 * server.h: Likewise.
13924
139252002-04-20 Daniel Jacobowitz <drow@mvista.com>
13926
13927 * mem-break.c: New file.
13928 * mem-break.h: New file.
13929 * Makefile.in: Add mem-break.o rule; update server.h
13930 dependencies.
13931 * inferiors.c (struct inferior_info): Add target_data
13932 member.
13933 (clear_inferiors): Free target_data member if set.
13934 (inferior_target_data, set_inferior_target_data): New functions.
13935 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
13936 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
13937 * linux-low.c (linux_bp_reinsert): New variable.
13938 (struct inferior_linux_data): New.
13939 (linux_create_inferior): Use set_inferior_target_data.
13940 (linux_attach): Likewise. Call add_inferior.
13941 (linux_wait_for_one_inferior): New function.
13942 (linux_wait): Call it.
13943 (linux_write_memory): Add const.
13944 (initialize_low): Call set_breakpoint_data.
13945 * linux-low.h (struct linux_target_ops): Add breakpoint
13946 handling members.
13947 * server.c (attach_inferior): Remove extra add_inferior
13948 call.
13949 * server.h: Include mem-break.h. Update inferior.c
13950 prototypes.
13951 * target.c (read_inferior_memory)
13952 (write_inferior_memory): New functions.
13953 * target.h (read_inferior_memory)
13954 (write_inferior_memory): Change macros to prototypes.
13955 (struct target_ops): Update comments. Add const to write_memory
13956 definition.
13957
139582002-04-11 Daniel Jacobowitz <drow@mvista.com>
13959
13960 * linux-low.c (usr_store_inferior_registers): Support
13961 registers which are allowed to fail to store.
13962 * linux-low.h (linux_target_ops): Likewise.
13963 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
13964 (ppc_cannot_store_register): FPSCR may not be storable.
13965
139662002-04-09 Daniel Jacobowitz <drow@mvista.com>
13967
13968 * server.h: Include <string.h> if HAVE_STRING_H.
13969 * ChangeLog: Correct paths in last ChangeLog entry.
13970
139712002-04-09 Daniel Jacobowitz <drow@mvista.com>
13972
13973 * linux-low.h: Remove obsolete prototypes.
13974 (struct linux_target_ops): New.
13975 (extern the_low_target): New.
13976 * linux-low.c (num_regs, regmap): Remove declarations.
13977 (register_addr): Use the_low_target explicitly.
13978 (fetch_register): Likewise.
13979 (usr_fetch_inferior_registers): Likewise.
13980 (usr_store_inferior_registers): Likewise.
13981 * linux-arm-low.c (num_regs): Remove.
13982 (arm_num_regs): Define.
13983 (arm_regmap): Renamed from regmap, made static.
13984 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
13985 made static.
13986 (arm_cannot_store_register): Renamed from cannot_store_register,
13987 made static.
13988 (the_low_target): New.
13989 * linux-i386-low.c (num_regs): Remove.
13990 (i386_num_regs): Define.
13991 (i386_regmap): Renamed from regmap, made static.
13992 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
13993 made static.
13994 (i386_cannot_store_register): Renamed from cannot_store_register,
13995 made static.
13996 (the_low_target): New.
13997 * linux-ia64-low.c (num_regs): Remove.
13998 (ia64_num_regs): Define.
13999 (ia64_regmap): Renamed from regmap, made static.
14000 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14001 made static.
14002 (ia64_cannot_store_register): Renamed from cannot_store_register,
14003 made static.
14004 (the_low_target): New.
14005 * linux-m68k-low.c (num_regs): Remove.
14006 (m68k_num_regs): Define.
14007 (m68k_regmap): Renamed from regmap, made static.
14008 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14009 made static.
14010 (m68k_cannot_store_register): Renamed from cannot_store_register,
14011 made static.
14012 (the_low_target): New.
14013 * linux-mips-low.c (num_regs): Remove.
14014 (mips_num_regs): Define.
14015 (mips_regmap): Renamed from regmap, made static.
14016 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14017 made static.
14018 (mips_cannot_store_register): Renamed from cannot_store_register,
14019 made static.
14020 (the_low_target): New.
14021 * linux-ppc-low.c (num_regs): Remove.
14022 (ppc_num_regs): Define.
14023 (ppc_regmap): Renamed from regmap, made static.
14024 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14025 made static.
14026 (ppc_cannot_store_register): Renamed from cannot_store_register,
14027 made static.
14028 (the_low_target): New.
14029 * linux-s390-low.c (num_regs): Remove.
14030 (s390_num_regs): Define.
14031 (s390_regmap): Renamed from regmap, made static.
14032 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14033 made static.
14034 (s390_cannot_store_register): Renamed from cannot_store_register,
14035 made static.
14036 (the_low_target): New.
14037 * linux-sh-low.c (num_regs): Remove.
14038 (sh_num_regs): Define.
14039 (sh_regmap): Renamed from regmap, made static.
14040 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14041 made static.
14042 (sh_cannot_store_register): Renamed from cannot_store_register,
14043 made static.
14044 (the_low_target): New.
14045 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14046 (the_low_target): New.
14047
140482002-04-09 Daniel Jacobowitz <drow@mvista.com>
14049
14050 * Makefile.in: Add stamp-h target.
14051 * configure.in: Create stamp-h.
14052 * configure: Regenerated.
14053
140542002-04-09 Daniel Jacobowitz <drow@mvista.com>
14055
14056 * inferiors.c: New file.
14057 * target.c: New file.
14058 * target.h: New file.
14059 * Makefile.in: Add target.o and inferiors.o. Update
14060 dependencies.
14061 * linux-low.c (inferior_pid): New static variable,
14062 moved from server.c.
14063 (linux_create_inferior): Renamed from create_inferior.
14064 Call add_inferior. Return 0 on success instead of a PID.
14065 (linux_attach): Renamed from myattach.
14066 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14067 (linux_thread_alive): Renamed from mythread_alive.
14068 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14069 child dies.
14070 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14071 (regsets_store_inferior_registers): Correct error message.
14072 Add missing ``return 0''.
14073 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14074 (linux_store_registers): Renamed from store_inferior_registers.
14075 (linux_read_memory): Renamed from read_inferior_memory.
14076 (linux_write_memory): Renamed from write_inferior_memory.
14077 (linux_target_ops): New structure.
14078 (initialize_low): Call set_target_ops ().
14079 * remote-utils.c (unhexify): New function.
14080 (hexify): New function.
14081 (input_interrupt): Send signals to ``signal_pid''.
14082 * server.c (inferior_pid): Remove.
14083 (start_inferior): Update create_inferior call.
14084 (attach_inferior): Call add_inferior.
14085 (handle_query): New function.
14086 (main): Call handle_query for `q' packets.
14087 * server.h: Include "target.h". Remove obsolete prototypes.
14088 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14089
140902002-04-09 Daniel Jacobowitz <drow@mvista.com>
14091
14092 * Makefile.in: Add WARN_CFLAGS. Update configury
14093 dependencies.
14094 * configure.in: Check for <string.h>
14095 * configure: Regenerate.
14096 * config.in: Regenerate.
14097 * gdbreplay.c: Include needed system headers.
14098 (remote_open): Remove strchr prototype.
14099 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14100 * regcache.c (supply_register): Change buf argument to const void *.
14101 (supply_register_by_name): Likewise.
14102 (collect_register): Change buf argument to void *.
14103 (collect_register_by_name): Likewise.
14104 * regcache.h: Add missing prototypes.
14105 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14106 * server.c (handle_query): New function.
14107 (attached): New static variable, moved out of main.
14108 (main): Quiet longjmp clobber warnings.
14109 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14110 * utils.c (error): Remove NORETURN.
14111 (fatal): Likewise.
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