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Change type of cpsr in arm_sigreturn_next_pc
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
cf2ebb6e
YQ		 12016-05-05 Yao Qi <yao.qi@linaro.org>
2
3 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
4 to uint32_t.
5
c1aebf87
UW		 62016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
7
8 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
9 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
10 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
11
35fd2deb
PO		 122016-04-28 Par Olsson <par.olsson@windriver.com>
132016-04-28 Simon Marchi <simon.marchi@ericsson.com>
14
15 * tracepoint.c (write_inferior_int8): New function.
16 (cmd_qtenable_disable): Write enable flag using
17 write_inferior_int8.
18
484b3c32
YQ		 192016-04-25 Yao Qi <yao.qi@linaro.org>
20
21 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
22 (need_step_over_p): Return zero if the LWP has pending signals
23 can be delivered on software single step target.
24
85ba7d86
YQ		 252016-04-25 Yao Qi <yao.qi@linaro.org>
26
27 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
28 return instead of error.
29
3539aa13
YQ		 302016-04-22 Yao Qi <yao.qi@linaro.org>
31
32 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
33 to 23.
34
5b061e98
YQ		 352016-04-22 Yao Qi <yao.qi@linaro.org>
36
37 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
38 signal when stepping over breakpoint with software single
39 step.
40
3451269c
PA		 412016-04-21 Pedro Alves <palves@redhat.com>
42
43 * linux-s390-low.c (s390_collect_ptrace_register)
44 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
45 add casts.
46 (s390_check_regset): Use void * instead of gdb_byte *.
47
a2358508
PA		 482016-04-20 Pedro Alves <palves@redhat.com>
49
50 * configure: Renegerate.
51
6885166d
YQ		 522016-04-20 Yao Qi <yao.qi@linaro.org>
53
54 * linux-aarch32-low.c: Include "arch/arm-linux.h".
55 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
56 number 16.
57 (arm_store_gregset): Likewise.
58
2b863f51
WT		 592016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
60
61 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
62 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
63 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
64 (amd64-avx-mpx-linux.c): New rules.
65 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
66 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
67 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
68 (srv_amd64_regobj): Add amd64-avx-mpx.o.
69 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
70 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
71 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
72 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
73 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
74 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
75 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
76 * linux-x86-low.c (x86_linux_read_description): Add case for
77 X86_XSTATE_AVX_MPX_MASK.
78 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
79 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
80 init_registers_i386_avx_mpx_linux.
81 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
82 (initialize_low_tracepoint): Call
83 init_registers_i386_avx_mpx_linux.
84 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
85 (initialize_low_tracepoint): Call
86 init_registers_amd64_avx_mpx_linux.
87 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
88 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
89 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
90 declarations.
91
9b30624b
PA		 922016-04-18 Pedro Alves <palves@redhat.com>
93
94 * configure: Regenerate.
95
45e3745e
AT		 962016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
97
98 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
99 (aarch64_emit_sub): Likewise.
100
2afc13ff
PA		 1012016-04-12 Pedro Alves <palves@redhat.com>
102
103 * utils.c (prepare_to_throw_exception): Delete.
104
6e774b13
SM		 1052016-04-05 Simon Marchi <simon.marchi@ericsson.com>
106
107 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
108
4dca19f8
MK		 1092016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
110
111 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
112
d0a9981f
MK		 1132016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
114
115 * linux-aarch64-ipa.c: Add <elf.h> include.
116 * linux-ppc-ipa.c: Add <elf.h> include.
117 * linux-s390-ipa.c: Add <elf.h> include.
118
252db07e
MK		 1192016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
120
121 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
122 (get_raw_reg_ptr): Likewise.
123 (get_trace_state_variable_value_ptr): Likewise.
124 (set_trace_state_variable_value_ptr): Likewise.
125 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
126 char *.
127
14e2b6d9
MK		 1282016-03-31 Wei-cheng Wang <cole945@gmail.com>
129 Marcin Kościelnicki <koriakin@0x04.net>
130
131 PR/17221
132 * linux-ppc-low.c (emit_insns): New function.
133 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
134 (ppc_emit_prologue): New function.
135 (ppc_emit_epilogue): New function.
136 (ppc_emit_add): New function.
137 (ppc_emit_sub): New function.
138 (ppc_emit_mul): New function.
139 (ppc_emit_lsh): New function.
140 (ppc_emit_rsh_signed): New function.
141 (ppc_emit_rsh_unsigned): New function.
142 (ppc_emit_ext): New function.
143 (ppc_emit_zero_ext): New function.
144 (ppc_emit_log_not): New function.
145 (ppc_emit_bit_and): New function.
146 (ppc_emit_bit_or): New function.
147 (ppc_emit_bit_xor): New function.
148 (ppc_emit_bit_not): New function.
149 (ppc_emit_equal): New function.
150 (ppc_emit_less_signed): New function.
151 (ppc_emit_less_unsigned): New function.
152 (ppc_emit_ref): New function.
153 (ppc_emit_const): New function.
154 (ppc_emit_reg): New function.
155 (ppc_emit_pop): New function.
156 (ppc_emit_stack_flush): New function.
157 (ppc_emit_swap): New function.
158 (ppc_emit_stack_adjust): New function.
159 (ppc_emit_call): New function.
160 (ppc_emit_int_call_1): New function.
161 (ppc_emit_void_call_2): New function.
162 (ppc_emit_if_goto): New function.
163 (ppc_emit_goto): New function.
164 (ppc_emit_eq_goto): New function.
165 (ppc_emit_ne_goto): New function.
166 (ppc_emit_lt_goto): New function.
167 (ppc_emit_le_goto): New function.
168 (ppc_emit_gt_goto): New function.
169 (ppc_emit_ge_goto): New function.
170 (ppc_write_goto_address): New function.
171 (ppc_emit_ops_impl): New static variable.
172 (ppc64v1_emit_prologue): New function.
173 (ppc64v2_emit_prologue): New function.
174 (ppc64_emit_epilogue): New function.
175 (ppc64_emit_add): New function.
176 (ppc64_emit_sub): New function.
177 (ppc64_emit_mul): New function.
178 (ppc64_emit_lsh): New function.
179 (ppc64_emit_rsh_signed): New function.
180 (ppc64_emit_rsh_unsigned): New function.
181 (ppc64_emit_ext): New function.
182 (ppc64_emit_zero_ext): New function.
183 (ppc64_emit_log_not): New function.
184 (ppc64_emit_bit_and): New function.
185 (ppc64_emit_bit_or): New function.
186 (ppc64_emit_bit_xor): New function.
187 (ppc64_emit_bit_not): New function.
188 (ppc64_emit_equal): New function.
189 (ppc64_emit_less_signed): New function.
190 (ppc64_emit_less_unsigned): New function.
191 (ppc64_emit_ref): New function.
192 (ppc64_emit_const): New function.
193 (ppc64v1_emit_reg): New function.
194 (ppc64v2_emit_reg): New function.
195 (ppc64_emit_pop): New function.
196 (ppc64_emit_stack_flush): New function.
197 (ppc64_emit_swap): New function.
198 (ppc64v1_emit_call): New function.
199 (ppc64v2_emit_call): New function.
200 (ppc64v1_emit_int_call_1): New function.
201 (ppc64v2_emit_int_call_1): New function.
202 (ppc64v1_emit_void_call_2): New function.
203 (ppc64v2_emit_void_call_2): New function.
204 (ppc64_emit_if_goto): New function.
205 (ppc64_emit_eq_goto): New function.
206 (ppc64_emit_ne_goto): New function.
207 (ppc64_emit_lt_goto): New function.
208 (ppc64_emit_le_goto): New function.
209 (ppc64_emit_gt_goto): New function.
210 (ppc64_emit_ge_goto): New function.
211 (ppc64v1_emit_ops_impl): New static variable.
212 (ppc64v2_emit_ops_impl): New static variable.
213 (ppc_emit_ops): New function.
214 (linux_low_target): Wire in ppc_emit_ops.
215
a2174ba4
MK		 2162016-03-31 Wei-cheng Wang <cole945@gmail.com>
217 Marcin Kościelnicki <koriakin@0x04.net>
218
219 PR/17221
220 * Makefile.in: Add powerpc-*-ipa.o
221 * configure.srv: Add ipa_obj for powerpc*-linux.
222 * linux-ppc-ipa.c: New file.
223 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
224 includes.
225 (PPC_FIELD): New macro.
226 (PPC_SEXT): New macro.
227 (PPC_OP6): New macro.
228 (PPC_BO): New macro.
229 (PPC_LI): New macro.
230 (PPC_BD): New macro.
231 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
232 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
233 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
234 (ppc_get_thread_area): New function.
235 (is_elfv2_inferior): New function.
236 (gen_ds_form): New function.
237 (GEN_STD): New macro.
238 (GEN_STDU): New macro.
239 (GEN_LD): New macro.
240 (GEN_LDU): New macro.
241 (gen_d_form): New function.
242 (GEN_ADDI): New macro.
243 (GEN_ADDIS): New macro.
244 (GEN_LI): New macro.
245 (GEN_LIS): New macro.
246 (GEN_ORI): New macro.
247 (GEN_ORIS): New macro.
248 (GEN_LWZ): New macro.
249 (GEN_STW): New macro.
250 (GEN_STWU): New macro.
251 (gen_xfx_form): New function.
252 (GEN_MFSPR): New macro.
253 (GEN_MTSPR): New macro.
254 (GEN_MFCR): New macro.
255 (GEN_MTCR): New macro.
256 (GEN_SYNC): New macro.
257 (GEN_LWSYNC): New macro.
258 (gen_x_form): New function.
259 (GEN_OR): New macro.
260 (GEN_MR): New macro.
261 (GEN_LWARX): New macro.
262 (GEN_STWCX): New macro.
263 (GEN_CMPW): New macro.
264 (gen_md_form): New function.
265 (GEN_RLDICL): New macro.
266 (GEN_RLDICR): New macro.
267 (gen_i_form): New function.
268 (GEN_B): New macro.
269 (GEN_BL): New macro.
270 (gen_b_form): New function.
271 (GEN_BNE): New macro.
272 (GEN_LOAD): New macro.
273 (GEN_STORE): New macro.
274 (gen_limm): New function.
275 (gen_atomic_xchg): New function.
276 (gen_call): New function.
277 (ppc_relocate_instruction): New function.
278 (ppc_install_fast_tracepoint_jump_pad): New function.
279 (ppc_get_min_fast_tracepoint_insn_len): New function.
280 (ppc_get_ipa_tdesc_idx): New function.
281 (the_low_target): Wire in the new functions.
282 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
283 tdescs.
284 * linux-ppc-tdesc.h: New file.
285
a13c4696
MK		 2862016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
287
288 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
289 (alloc_jump_pad_buffer): New function.
290 * linux-amd64-ipa.c: Add <sys/mman.h> include.
291 (alloc_jump_pad_buffer): New function.
292 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
293 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
294 (alloc_jump_pad_buffer): New function.
295 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
296 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
297 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
298 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
299
1cda1512
MK		 3002016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
301
302 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
303 * linux-amd64-ipa.c: Likewise.
304 * linux-i386-ipa.c: Likewise.
305 * linux-s390-ipa.c: Likewise.
306 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
307 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
308 set_trace_state_variable_value_ptr.
309 (struct ipa_sym_addresses): Likewise.
310 (symbol_list): Likewise.
311 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
312 accessing gdb_collect directly.
313 (gdb_collect_ptr_type): New typedef.
314 (get_raw_reg_ptr_type): New typedef.
315 (get_trace_state_variable_value_ptr_type): New typedef.
316 (set_trace_state_variable_value_ptr_type): New typedef.
317 (gdb_collect_ptr): New global.
318 (get_raw_reg_ptr): New global.
319 (get_trace_state_variable_value_ptr): New global.
320 (set_trace_state_variable_value_ptr): New global.
321 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
322 accessing get_raw_reg directly.
323 (get_get_tsv_func_addr): Likewise for
324 get_trace_state_variable_value_ptr.
325 (get_set_tsv_func_addr): Likewise for
326 set_trace_state_variable_value_ptr.
327 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
328
72fb5488
SM		 3292016-03-30 Simon Marchi <simon.marchi@ericsson.com>
330
331 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
332
28170b88
MK		 3332016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
334
335 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
336 packets.
337 (relocate_instruction): Remove own_buf.
338 * server.c (own_buf): Make global.
339 (handle_v_requests): Make global.
340 * server.h (own_buf): New declaration.
341 (handle_v_requests): New prototype.
342
f39e8743
MK		 3432016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
344
345 PR 18377
346 * linux-s390-low.c (add_insns): New function.
347 (s390_emit_prologue): New function.
348 (s390_emit_epilogue): New function.
349 (s390_emit_add): New function.
350 (s390_emit_sub): New function.
351 (s390_emit_mul): New function.
352 (s390_emit_lsh): New function.
353 (s390_emit_rsh_signed): New function.
354 (s390_emit_rsh_unsigned): New function.
355 (s390_emit_ext): New function.
356 (s390_emit_log_not): New function.
357 (s390_emit_bit_and): New function.
358 (s390_emit_bit_or): New function.
359 (s390_emit_bit_xor): New function.
360 (s390_emit_bit_not): New function.
361 (s390_emit_equal): New function.
362 (s390_emit_less_signed): New function.
363 (s390_emit_less_unsigned): New function.
364 (s390_emit_ref): New function.
365 (s390_emit_if_goto): New function.
366 (s390_emit_goto): New function.
367 (s390_write_goto_address): New function.
368 (s390_emit_litpool): New function.
369 (s390_emit_const): New function.
370 (s390_emit_call): New function.
371 (s390_emit_reg): New function.
372 (s390_emit_pop): New function.
373 (s390_emit_stack_flush): New function.
374 (s390_emit_zero_ext): New function.
375 (s390_emit_swap): New function.
376 (s390_emit_stack_adjust): New function.
377 (s390_emit_set_r2): New function.
378 (s390_emit_int_call_1): New function.
379 (s390_emit_void_call_2): New function.
380 (s390_emit_eq_goto): New function.
381 (s390_emit_ne_goto): New function.
382 (s390_emit_lt_goto): New function.
383 (s390_emit_le_goto): New function.
384 (s390_emit_gt_goto): New function.
385 (s390_emit_ge_goto): New function.
386 (s390x_emit_prologue): New function.
387 (s390x_emit_epilogue): New function.
388 (s390x_emit_add): New function.
389 (s390x_emit_sub): New function.
390 (s390x_emit_mul): New function.
391 (s390x_emit_lsh): New function.
392 (s390x_emit_rsh_signed): New function.
393 (s390x_emit_rsh_unsigned): New function.
394 (s390x_emit_ext): New function.
395 (s390x_emit_log_not): New function.
396 (s390x_emit_bit_and): New function.
397 (s390x_emit_bit_or): New function.
398 (s390x_emit_bit_xor): New function.
399 (s390x_emit_bit_not): New function.
400 (s390x_emit_equal): New function.
401 (s390x_emit_less_signed): New function.
402 (s390x_emit_less_unsigned): New function.
403 (s390x_emit_ref): New function.
404 (s390x_emit_if_goto): New function.
405 (s390x_emit_const): New function.
406 (s390x_emit_call): New function.
407 (s390x_emit_reg): New function.
408 (s390x_emit_pop): New function.
409 (s390x_emit_stack_flush): New function.
410 (s390x_emit_zero_ext): New function.
411 (s390x_emit_swap): New function.
412 (s390x_emit_stack_adjust): New function.
413 (s390x_emit_int_call_1): New function.
414 (s390x_emit_void_call_2): New function.
415 (s390x_emit_eq_goto): New function.
416 (s390x_emit_ne_goto): New function.
417 (s390x_emit_lt_goto): New function.
418 (s390x_emit_le_goto): New function.
419 (s390x_emit_gt_goto): New function.
420 (s390x_emit_ge_goto): New function.
421 (s390_emit_ops): New function.
422 (struct linux_target_ops): Fill in emit_ops hook.
423
abd9baf9
MK		 4242016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
425
426 PR 18377
427 * Makefile.in: Add s390 IPA files.
428 * configure.srv: Build IPA for s390.
429 * linux-s390-ipa.c: New file.
430 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
431 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
432 (tdesc_s390_linux32): Likewise.
433 (init_registers_s390_linux32v1): Likewise.
434 (tdesc_s390_linux32v1): Likewise.
435 (init_registers_s390_linux32v2): Likewise.
436 (tdesc_s390_linux32v2): Likewise.
437 (init_registers_s390_linux64): Likewise.
438 (tdesc_s390_linux64): Likewise.
439 (init_registers_s390_linux64v1): Likewise.
440 (tdesc_s390_linux64v1): Likewise.
441 (init_registers_s390_linux64v2): Likewise.
442 (tdesc_s390_linux64v2): Likewise.
443 (init_registers_s390_te_linux64): Likewise.
444 (tdesc_s390_te_linux64): Likewise.
445 (init_registers_s390_vx_linux64): Likewise.
446 (tdesc_s390_vx_linux64): Likewise.
447 (init_registers_s390_tevx_linux64): Likewise.
448 (tdesc_s390_tevx_linux64): Likewise.
449 (init_registers_s390x_linux64): Likewise.
450 (tdesc_s390x_linux64): Likewise.
451 (init_registers_s390x_linux64v1): Likewise.
452 (tdesc_s390x_linux64v1): Likewise.
453 (init_registers_s390x_linux64v2): Likewise.
454 (tdesc_s390x_linux64v2): Likewise.
455 (init_registers_s390x_te_linux64): Likewise.
456 (tdesc_s390x_te_linux64): Likewise.
457 (init_registers_s390x_vx_linux64): Likewise.
458 (tdesc_s390x_vx_linux64): Likewise.
459 (init_registers_s390x_tevx_linux64): Likewise.
460 (tdesc_s390x_tevx_linux64): Likewise.
461 (have_hwcap_s390_vx): New static variable.
462 (s390_arch_setup): Fill have_hwcap_s390_vx.
463 (s390_get_thread_area): New function.
464 (s390_ft_entry_gpr_esa): New const.
465 (s390_ft_entry_gpr_zarch): New const.
466 (s390_ft_entry_misc): New const.
467 (s390_ft_entry_fr): New const.
468 (s390_ft_entry_vr): New const.
469 (s390_ft_main_31): New const.
470 (s390_ft_main_64): New const.
471 (s390_ft_exit_fr): New const.
472 (s390_ft_exit_vr): New const.
473 (s390_ft_exit_misc): New const.
474 (s390_ft_exit_gpr_esa): New const.
475 (s390_ft_exit_gpr_zarch): New const.
476 (append_insns): New function.
477 (s390_relocate_instruction): New function.
478 (s390_install_fast_tracepoint_jump_pad): New function.
479 (s390_get_min_fast_tracepoint_insn_len): New function.
480 (s390_get_ipa_tdesc_idx): New function.
481 (struct linux_target_ops): Wire in the above functions.
482 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
483 * linux-s390-tdesc.h: New file.
484
a4105d04
MK		 4852016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
486
487 * linux-s390-low.c (s390_supports_tracepoints): New function.
488 (struct linux_target_ops): Fill supports_tracepoints hook.
489
35ac8b3e
YQ		 4902016-03-18 Yao Qi <yao.qi@linaro.org>
491
492 * linux-low.c (lwp_signal_can_be_delivered): New function.
493 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
494
94610ec4
YQ		 4952016-03-18 Yao Qi <yao.qi@linaro.org>
496
497 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
498 0 if signal is enqueued. Remove 'signal' from one debugging
499 message. Move one debugging message to some lines below.
500 Remove code setting 'signal' to 0.
501
80aea927
YQ		 5022016-03-18 Yao Qi <yao.qi@linaro.org>
503
504 * linux-low.c (linux_low_filter_event): Remove redundant
505 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
506
b04fd3be
MK		 5072016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
508
509 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
510 (struct linux_target_ops): Wire in the above.
511
c40c8d4b
YQ		 5122016-03-03 Yao Qi <yao.qi@linaro.org>
513
514 * linux-low.c: Update comments to start_step_over.
515
0f8288ae
YQ		 5162016-03-03 Yao Qi <yao.qi@linaro.org>
517
518 PR server/19736
519 * linux-low.c (handle_extended_wait): Set child suspended
520 if event_lwp->bp_reinsert isn't zero.
521
fdbd04a8
YQ		 5222016-03-02 Yao Qi <yao.qi@linaro.org>
523
524 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
525 enqueue_pending_signal.
526
6896a8fa
MK		 5272016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
528
529 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
530 is actually loaded.
531
ab503087
MK		 5322016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
533
534 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
535 (s390_regmap_3264) [!__s390x__]: New global.
536 (s390_collect_ptrace_register): Skip map entries containing -1.
537 (s390_supply_ptrace_register): Ditto.
538 (s390_fill_gprs_high): New function.
539 (s390_store_gprs_high): New function.
540 (s390_regsets): Add NT_S390_HIGH_GPRS.
541 (s390_get_hwcap): Enable on 31-bit.
542 (have_hwcap_s390_high_gprs): Enable on 31-bit.
543 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
544 Detect NT_S390_HIGH_GPRS.
545 (s390_usrregs_info_3264): Enable on 31-bit.
546 (s390_regs_info): Enable regs_info_3264 on 31-bit.
547 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
548
ae91f625
MK		 5492016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
550
551 PR gdb/13808
552 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
553 * configure.srv: Ditto.
554 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
555 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
556 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
557 (init_registers_amd64_linux): Remove prototype.
558 (tdesc_amd64_linux): Remove declaration.
559 (get_ipa_tdesc): New function.
560 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
561 initialize remaining tdescs.
562 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
563 (init_registers_i386_linux): Remove prototype.
564 (tdesc_i386_linux): Remove declaration.
565 (get_ipa_tdesc): New function.
566 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
567 initialize remaining tdescs.
568 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
569 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
570 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
571 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
572 (x86_get_ipa_tdesc_idx): New function.
573 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
574 * linux-x86-tdesc.h: New file.
575 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
576 (target_get_ipa_tdesc_idx): New macro.
577 * tracepoint.c (ipa_tdesc_idx): New macro.
578 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
579 (symbol_list): Add ipa_tdesc_idx.
580 (cmd_qtstart): Write ipa_tdesc_idx in the target.
581 (ipa_tdesc): Remove.
582 (ipa_tdesc_idx): New variable.
583 (get_context_regcache): Use get_ipa_tdesc.
584 (gdb_collect): Ditto.
585 (gdb_probe): Ditto.
586 * tracepoint.h (get_ipa_tdesc): New prototype.
587 (ipa_tdesc): Remove.
588
e7ad2f14
PA		 5892016-02-24 Pedro Alves <palves@redhat.com>
590
591 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
592 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
593 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
594 Factor out common code between the USE_SIGTRAP_SIGINFO and
595 !USE_SIGTRAP_SIGINFO blocks.
596 (linux_low_filter_event): Call save_stop_reason instead of
597 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
598 Update comments.
599 (linux_wait_1): Update comments.
600
657f9cde
WW		 6012016-02-24 Wei-cheng Wang <cole945@gmail.com>
602
603 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
604 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
605 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
606 ppc_insert_point, ppc_remove_point.
607
b00b61e1
MK		 6082016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
609
610 * linux-s390-low.c (s390_supports_z_point_type): New function.
611 (struct linux_target_ops): Wire s390_supports_z_point_type in.
612
553cb527
YQ		 6132016-02-16 Yao Qi <yao.qi@linaro.org>
614
615 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
616 PC. Get pc from regcache_read_pc.
617
a5652c21
YQ		 6182016-02-12 Yao Qi <yao.qi@linaro.org>
619
620 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
621 or linux_get_pc_32bit.
622 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
623
ed443b61
YQ		 6242016-02-12 Yao Qi <yao.qi@linaro.org>
625
626 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
627 arm_linux_get_next_pcs_fixup.
628
020ecd38
MK		 6292016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
630
631 * tracepoint.c (x_tracepoint_action_download): Change
632 write_inferior_data_ptr to write_inferior_data_pointer.
633 (cmd_qtstart): Likewise.
634 (write_inferior_data_ptr): Remove.
635 (download_agent_expr): Change write_inferior_data_ptr to
636 write_inferior_data_pointer.
637 (download_tracepoint_1): Likewise.
638 (download_tracepoint): Likewise.
639 (download_trace_state_variables): Likewise.
640
7cae9051
WW		 6412016-02-11 Wei-cheng Wang <cole945@gmail.com>
642 Marcin Kościelnicki <koriakin@0x04.net>
643
644 * tracepoint.c (struct tracepoint_action_ops): Remove.
645 (struct tracepoint_action): Remove ops.
646 (m_tracepoint_action_download, r_tracepoint_action_download)
647 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
648 size and offset accordingly.
649 (m_tracepoint_action_ops, r_tracepoint_action_ops)
650 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
651 (tracepoint_action_send, tracepoint_action_download): New functions.
652 Helpers for trace action handlers.
653 (add_tracepoint_action): Remove setup actions ops.
654 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
655
9f6a71b4
YQ		 6562016-02-10 Yao Qi <yao.qi@linaro.org>
657
658 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
659
1e94266c
SM		 6602016-02-09 Simon Marchi <simon.marchi@ericsson.com>
661
662 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
663 to AC_OUTPUT.
664 * configure: Regenerate.
665
8adce034
SM		 6662016-02-09 Simon Marchi <simon.marchi@ericsson.com>
667
668 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
669 void * to gdb_byte *.
670 * linux-low.c (siginfo_fixup): Likewise.
671 (linux_xfer_siginfo): Likewise.
672 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
673 Likewise.
674 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
675
93813b37
WT		 6762016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
677
678 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
679 to srv_tgtobj.
680 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
681 to srv_tgtobj.
682 * linux-x86-low.c [__x86_64__]: Include
683 "nat/amd64-linux-siginfo.h".
684 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
685 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
686 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
687 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
688 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
689 (cpt_si_fd, si_timerid, si_overrun): Move from
690 nat/amd64-linux-siginfo.c.
691 * Makefile.in (amd64-linux-siginfo.o:): New rule.
692
8424cc97
SM		 6932016-01-28 Simon Marchi <simon.marchi@ericsson.com>
694
695 * server.c (skip_to_semicolon): Remove.
696 (process_point_options): Use strchrnul instead of
697 skip_to_semicolon.
698
4d18591b
YQ		 6992016-01-26 Yao Qi <yao.qi@linaro.org>
700
701 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
702 * linux-low.c (install_software_single_step_breakpoints): Don't
703 call regcache_read_pc.
704 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
705 argument pc.
706
d8020970
YQ		 7072016-01-26 Yao Qi <yao.qi@linaro.org>
708
709 * linux-low.c (install_software_single_step_breakpoints): Call
710 regcache_read_pc instead of get_pc.
711
8b207339
YQ		 7122016-01-26 Yao Qi <yao.qi@linaro.org>
713
714 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
715 (unblock_async_io): Rename to ...
716 (block_unblock_async_io): ... it. New function.
717 (enable_async_io): Don't install SIGIO handler. Unblock it
718 instead.
719 (disable_async_io): Don't ignore SIGIO. Block it instead.
720 (initialize_async_io): Install SIGIO handler. Don't call
721 unblock_async_io.
722
18879fef
YQ		 7232016-01-26 Yao Qi <yao.qi@linaro.org>
724
725 * remote-utils.c (getpkt): If the buffer isn't empty, and the
726 first character is '\003', call *the_target->request_interrupt.
727
a0f8e08a
YQ		 7282016-01-25 Yao Qi <yao.qi@linaro.org>
729
730 * remote-utils.c (new_thread_notify): Remove.
731 (dead_thread_notify): Likewise.
732 * remote-utils.h (new_thread_notify): Remove declaration.
733 (dead_thread_notify): Likewise.
734
cc5fd9ab
MK		 7352016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
736
737 * gdb.trace/pending.exp: Fix expected message on continue.
738
99e8eb11
MK		 7392016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
740
741 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
742 it works properly on big-endian machines where sizeof (CORE_ADDR)
743 != sizeof (void *).
744
a994041d
PA		 7452016-01-21 Pedro Alves <palves@redhat.com>
746
747 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
748 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
749 * configure: Regenerate.
750
f7a6a40d
YQ		 7512016-01-21 Yao Qi <yao.qi@linaro.org>
752
753 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
754 is_thumb and set it according to CPSR saved on the stack.
755 (get_next_pcs_syscall_next_pc): Pass is_thumb to
756 arm_sigreturn_next_pc.
757
6f69e520
YQ		 7582016-01-18 Yao Qi <yao.qi@linaro.org>
759
760 * linux-low.c (linux_set_pc_64bit): New function.
761 (linux_get_pc_64bit): New function.
762 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
763 Declare.
764 * linux-sparc-low.c (debug_threads): Remove declaration.
765 (sparc_get_pc): Remove.
766 (the_low_target): Use linux_get_pc_64bit instead of
767 sparc_get_pc.
768 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
769 (the_low_target): Use linux_get_pc_64bit and
770 linux_set_pc_64bit.
771
276d4552
YQ		 7722016-01-18 Yao Qi <yao.qi@linaro.org>
773
774 * linux-arm-low.c (debug_threads): Remove declaration.
775 (arm_get_pc, arm_set_pc): Remove.
776 (the_low_target): Use linux_get_pc_32bit and
777 linux_set_pc_32bit.
778 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
779 (the_low_target): Use linux_get_pc_32bit and
780 linux_set_pc_32bit.
781 * linux-cris-low.c (debug_threads): Remove declaration.
782 (cris_get_pc, cris_set_pc,): Remove.
783 (the_low_target): Use linux_get_pc_32bit and
784 linux_set_pc_32bit.
785 * linux-crisv32-low.c (debug_threads): Remove declaration.
786 (cris_get_pc, cris_set_pc): Remove.
787 (the_low_target): Use linux_get_pc_32bit and
788 linux_set_pc_32bit.
789 * linux-low.c: Include inttypes.h.
790 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
791 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
792 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
793 (the_low_target): Use linux_get_pc_32bit and
794 linux_set_pc_32bit.
795 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
796 (the_low_target): Use linux_get_pc_32bit and
797 linux_set_pc_32bit.
798 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
799 (the_low_target): Use linux_get_pc_32bit and
800 linux_set_pc_32bit.
801 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
802 (the_low_target): Use linux_get_pc_32bit and
803 linux_set_pc_32bit.
804 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
805 (the_low_target): Use linux_get_pc_32bit and
806 linux_set_pc_32bit.
807
eb0edac8
GB		 8082016-01-18 Gary Benson <gbenson@redhat.com>
809
810 * configure.ac (AC_FUNC_FORK): New check.
811 * config.in: Regenerate.
812 * configure: Likewise.
813
1b451dda
YQ		 8142016-01-14 Yao Qi <yao.qi@linaro.org>
815
816 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
817 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
818 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
819 arm_get_next_pcs_ctor.
820
82075af2
JS		 8212016-01-12 Josh Stone <jistone@redhat.com>
822 Philippe Waroquiers <philippe.waroquiers@skynet.be>
823
824 * inferiors.h: Include "gdb_vecs.h".
825 (struct process_info): Add syscalls_to_catch.
826 * inferiors.c (remove_process): Free syscalls_to_catch.
827 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
828 syscall_return stops.
829 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
830 * server.c (handle_general_set): Handle QCatchSyscalls.
831 (handle_query): Report support for QCatchSyscalls.
832 * target.h (struct target_ops): Add supports_catch_syscall.
833 (target_supports_catch_syscall): New macro.
834 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
835 (struct lwp_info): Add syscall_state.
836 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
837 Maintain syscall_state and syscalls_to_catch across exec.
838 (get_syscall_trapinfo): New function, proxy to the_low_target.
839 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
840 (linux_low_filter_event): Toggle syscall_state entry/return for
841 syscall traps, and set it ignored for all others.
842 (gdb_catching_syscalls_p): New function.
843 (gdb_catch_this_syscall_p): New function.
844 (linux_wait_1): Handle SYSCALL_SIGTRAP.
845 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
846 (linux_supports_catch_syscall): New function.
847 (linux_target_ops): Install it.
848 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
849 (the_low_target): Install it.
850
8f13a3ce
MF		 8512016-01-12 Mike Frysinger <vapier@gentoo.org>
852
853 * acinclude.m4: Include new ../warning.m4 file.
854 * configure: Regenerated.
855 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
856
5b3da067
MF		 8572016-01-12 Mike Frysinger <vapier@gentoo.org>
858
859 * ax.c (is_goto_target): Mark static.
860 * linux-low.c (register_addr): Likewise.
861 (linux_fetch_registers, linux_store_registers): Likewise.
862 * mem-break.c (any_persistent_commands): Fix old prototype.
863 (add_commands_to_breakpoint): Mark static.
864 * regcache.c (find_register_by_name): Delete unused func.
865 * remote-utils.c (hex_or_minus_one): Mark static.
866 * server.c (monitor_show_help): Mark static.
867 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
868 handle_v_requests): Likewise.
869
bc504a31
PA		 8702016-01-12 Pedro Alves <palves@redhat.com>
871
872 Remove use of the registered trademark symbol throughout.
873
5a0dd67a
YQ		 8742016-01-08 Yao Qi <yao.qi@linaro.org>
875
876 * remote-utils.c (getpkt): If c is '\003', call target hook
877 request_interrupt.
878
b2ca446f
YQ		 8792016-01-06 Yao Qi <yao.qi@linaro.org>
880
881 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
882 linux-aarch32-low.c.
883 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
884 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
885 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
886 (thumb2_breakpoint): Declare.
887 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
888 linux-aarch32-low.h.
889 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
890 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
891 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
892
edd88788
JB		 8932016-01-01 Joel Brobecker <brobecker@adacore.com>
894
895 * gdbreplay.c (gdbreplay_version): Change copyright year in
896 version message.
897 * server.c (gdbserver_version): Likewise.
898
65da7f14
PP		 8992015-12-28 Patrick Palka <patrick@parcs.ath.cx>
900
901 * server.c (crc32_table): Delete.
902 (crc32): Use libiberty's xcrc32 function.
903
4abd5ed2
JB		 9042015-12-22 Joel Brobecker <brobecker@adacore.com>
905
906 * lynx-low.c (lynx_delete_thread_callback): New function.
907 (lynx_mourn): Properly delete our process and all of its
908 threads. Remove call to clear_inferiors.
909
0e50fe5c
JB		 9102015-12-22 Joel Brobecker <brobecker@adacore.com>
911
912 * target.c (thread_search_callback): Add check that
913 the thread_stopped target callback is not NULL before
914 calling it.
915
35adc03f
YQ		 9162015-12-21 Yao Qi <yao.qi@linaro.org>
917
918 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
919 arm breakpoint.
920
bd2b2909
AT		 9212015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
922
923 * server.c (handle_query): Call target_supports_software_single_step.
924
7fe5e27e
AT		 9252015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
926
927 * linux-low.c (single_step): New function.
928 (linux_resume_one_lwp_throw): Call single_step.
929 (start_step_over): Likewise.
930
d9311bfa
AT		 9312015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
932
933 * Makefile.in (SFILES): Append arch/arm-linux.c,
934 arch/arm-get-next-pcs.c.
935 (arm-linux.o): New rule.
936 (arm-get-next-pcs.o): New rule.
937 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
938 arm-linux.o.
939 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
940 to linux-aarch32-low.c.
941 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
942 (arm_breakpoint_len, thumb_breakpoint): Likewise.
943 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
944 (thumb2_breakpoint_len): Likewise.
945 (arm_is_thumb_mode): Make non-static.
946 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
947 from linux-aarch32-low.c.
948 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
949 (arm_breakpoint_len, thumb_breakpoint): Likewise.
950 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
951 (thumb2_breakpoint_len): Likewise.
952 (arm_is_thumb_mode): New declaration.
953 * linux-arm-low.c: Include arch/arm-linux.h
954 aarch/arm-get-next-pcs.h, sys/syscall.h.
955 (get_next_pcs_ops): New struct.
956 (get_next_pcs_addr_bits_remove): New function.
957 (get_next_pcs_is_thumb): New function.
958 (get_next_pcs_read_memory_unsigned_integer): Likewise.
959 (arm_sigreturn_next_pc): Likewise.
960 (get_next_pcs_syscall_next_pc): Likewise.
961 (arm_gdbserver_get_next_pcs): Likewise.
962 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
963 Initialize.
964 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
965 * server.h: Include gdb_vecs.h.
966
68ce2059
AT		 9672015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
968
969 * Makefile.in (SFILES): Append common/common-regcache.c.
970 (OBS): Append common-regcache.o.
971 (common-regcache.o): New rule.
972 * regcache.c (init_register_cache): Initialize cache to
973 REG_UNAVAILABLE.
974 (regcache_raw_read_unsigned): New function.
975 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
976 register_status enum.
977
fa5308bd
AT		 9782015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
979
980 * linux-aarch64-low.c (the_low_targets): Rename
981 breakpoint_reinsert_addr to get_next_pcs.
982 * linux-arm-low.c (the_low_targets): Likewise.
983 * linux-bfin-low.c (the_low_targets): Likewise.
984 * linux-cris-low.c (the_low_targets): Likewise.
985 * linux-crisv32-low.c (the_low_targets): Likewise.
986 * linux-low.c (can_software_single_step): Likewise.
987 (install_software_single_step_breakpoints): New function.
988 (start_step_over): Use install_software_single_step_breakpoints.
989 * linux-low.h: New CORE_ADDR vector.
990 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
991 get_next_pcs.
992 * linux-mips-low.c (the_low_targets): Likewise.
993 * linux-nios2-low.c (the_low_targets): Likewise.
994 * linux-sparc-low.c (the_low_targets): Likewise.
995
4a6ed09b
PA		 9962015-12-17 Pedro Alves <palves@redhat.com>
997
998 * linux-low.c (linux_kill_one_lwp): Remove references to
999 LinuxThreads.
1000 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1001 to 'kill'.
1002 (linux_init_signals): Delete.
1003 (initialize_low): Adjust.
1004 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1005
7544db95
PA		 10062015-12-16 Pedro Alves <palves@redhat.com>
1007
1008 * configure.ac (compiler warning flags): When testing a
1009 -Wno-foo option, check whether -Wfoo works instead.
1010 * configure: Regenerate.
1011
8020350c
DB		 10122015-12-11 Don Breazeal <donb@codesourcery.com>
1013
1014 * server.c (process_serial_event): Don't exit from gdbserver
1015 in remote mode if there are still active inferiors.
1016
db91f502
YQ		 10172015-12-11 Yao Qi <yao.qi@linaro.org>
1018
1019 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1020 arm_breakpoint_at if the process is 32-bit.
1021
b37a6290
YQ		 10222015-12-11 Yao Qi <yao.qi@linaro.org>
1023
1024 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1025 arm breakpoint.
1026
17b1509a
YQ		 10272015-12-07 Yao Qi <yao.qi@linaro.org>
1028
1029 * configure.srv: Append arm.o to srv_tgtobj for
1030 aarch64*-*-linux* target.
1031 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1032 from linux-arm-low.c.
1033 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1034 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1035 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1036 (thumb2_breakpoint_len): Likewise.
1037 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1038 (arm_breakpoint_kinds): Likewise.
1039 (arm_breakpoint_kind_from_pc): Likewise.
1040 (arm_sw_breakpoint_from_kind): Likewise.
1041 (arm_breakpoint_kind_from_current_state): Likewise.
1042 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1043 (arm_sw_breakpoint_from_kind): Declare.
1044 (arm_breakpoint_kind_from_current_state): Declare.
1045 (arm_breakpoint_at): Declare.
1046 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1047 arm_sw_breakpoint_from_kind if process is 32-bit.
1048 (aarch64_breakpoint_kind_from_pc): New function.
1049 (aarch64_breakpoint_kind_from_current_state): New function.
1050 (the_low_target): Initialize fields breakpoint_kind_from_pc
1051 and breakpoint_kind_from_current_state.
1052 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1053 linux-aarch32-low.c.
1054 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1055 (arm_breakpoint, arm_breakpoint_len): Likewise.
1056 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1057 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1058 (arm_is_thumb_mode): Likewise.
1059 (arm_breakpoint_at): Likewise.
1060 (arm_breakpoint_kind_from_pc): Likewise.
1061 (arm_sw_breakpoint_from_kind): Likewise.
1062 (arm_breakpoint_kind_from_current_state): Likewise.
1063
1064 Revert:
1065 2015-08-04 Yao Qi <yao.qi@linaro.org>
1066
1067 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1068 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1069 * server.c (extended_protocol): Remove "static".
1070 * server.h (extended_protocol): Declare it.
1071
ece66d65
JS		 10722015-12-04 Josh Stone <jistone@redhat.com>
1073
1074 * target.h (struct target_ops) <arch_setup>: Rename to ...
1075 (struct target_ops) <post_create_inferior>: ... this.
1076 (target_arch_setup): Rename to ...
1077 (target_post_create_inferior): ... this, calling post_create_inferior.
1078 * server.c (start_inferior): Update target_arch_setup calls to
1079 target_post_create_inferior.
1080 * linux-low.c (linux_low_ptrace_options): Forward declare.
1081 (linux_arch_setup): Update its comment for general use.
1082 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1083 (struct linux_target_ops): Use linux_post_create_inferior.
1084 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1085 to post_create_inferior.
1086 * nto-low.c (struct nto_target_ops): Likewise.
1087 * spu-low.c (struct spu_target_ops): Likewise.
1088 * win32-low.c (struct win32_target_ops): Likewise.
1089
e58c48b4
AT		 10902015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1091
1092 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1093
fbec8956
AT		 10942015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1095
1096 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1097 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1098 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1099 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1100 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1101 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1102 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1103 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1104 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1105 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1106 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1107 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1108
9b4c5f87
AT		 11092015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1110
1111 * linux-low.c (linux_look_up_symbols): Don't call
1112 linux_supports_traceclone.
1113 * linux-low.h (thread_db_init): Remove use_events argument.
1114 * thread-db.c (thread_db_use_event): Remove global variable.
1115 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1116 (struct thread_db) <td_create_bp>: Remove field.
1117 (thread_db_create_event): Remove function.
1118 (thread_db_enable_reporting): Likewise.
1119 (find_one_thread): Don't check for thread_db_use_events.
1120 (attach_thread): Likewise.
1121 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1122 (try_thread_db_load_1): Don't check for thread_db_use_events.
1123 (thread_db_init): Remove use_events argument and thread events
1124 handling.
1125 (remove_thread_event_breakpoints): Remove function.
1126 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1127
7d00775e
AT		 11282015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1129
1130 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1131 New function.
1132 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1133 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1134 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1135 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1136 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1137 Initialize.
1138 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1139 New function.
1140 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1141 * linux-low.c (can_hardware_single_step): Use
1142 supports_hardware_single_step.
1143 (can_software_single_step): New function.
1144 (start_step_over): Call can_software_single_step.
1145 (linux_supports_hardware_single_step): New function.
1146 (struct target_ops) <supports_software_single_step>: Initialize.
1147 * linux-low.h (struct linux_target_ops)
1148 <supports_hardware_single_step>: Initialize.
1149 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1150 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1151 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1152 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1153 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1154 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1155 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1156 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1157 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1158 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1159 Initialize.
1160 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1161 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1162 Initialize.
1163 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1164 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1165 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1166 New function.
1167 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1168 * target.h (struct target_ops): <supports_software_single_step>:
1169 New field.
1170 (target_supports_software_single_step): New macro.
1171
2d97cd35
AT		 11722015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1173
1174 * linux-low.c (linux_wait_1): Fix pc advance condition.
1175 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1176 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1177
769ef81f
AT		 11782015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1179
1180 * linux-arm-low.c (arm_is_thumb_mode): New function.
1181 (arm_breakpoint_at): Use arm_is_thumb_mode.
1182 (arm_breakpoint_kind_from_current_state): New function.
1183 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1184 Initialize.
1185 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1186 (linux_breakpoint_kind_from_current_state): New function.
1187 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1188 * linux-low.h (struct linux_target_ops)
1189 <breakpoint_kind_from_current_state>: New field.
1190 * target.h (struct target_ops): Likewise.
1191 (target_breakpoint_kind_from_current_state): New macro.
1192
1bebeeca
PA		 11932015-11-30 Pedro Alves <palves@redhat.com>
1194
1195 * linux-low.c (linux_resume): Wake up the event loop before
1196 returning.
1197
a67a9fae
PA		 11982015-11-30 Pedro Alves <palves@redhat.com>
1199
1200 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1201 check.
1202 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
1203 to -1.
1204 * target.c (struct thread_search): New structure.
1205 (thread_search_callback): New function.
1206 (prev_general_thread): New global.
1207 (prepare_to_access_memory, done_accessing_memory): New functions.
1208 * target.h (prepare_to_access_memory, done_accessing_memory):
1209 Replace macros with function declarations.
1210
f2faf941
PA		 12112015-11-30 Pedro Alves <palves@redhat.com>
1212
1213 PR 14618
1214 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
1215 report TARGET_WAITKIND_NO_RESUMED.
1216 * remote-utils.c (prepare_resume_reply): Handle
1217 TARGET_WAITKIND_NO_RESUMED.
1218 * server.c (report_no_resumed): New global.
1219 (handle_query) <qSupported>: Handle "no-resumed+". Report
1220 "no-resumed+" support.
1221 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
1222 return error if the client doesn't support no-resumed events.
1223 (push_stop_notification): New function.
1224 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
1225 events if the client supports them.
1226
a681f9c9
PA		 12272015-11-30 Pedro Alves <palves@redhat.com>
1228
1229 * linux-low.c (thread_still_has_status_pending_p): Don't check
1230 vCont;t here.
1231 (lwp_resumed): New function.
1232 (status_pending_p_callback): Return early if the LWP is not
1233 supposed to be resumed.
1234
65706a29
PA		 12352015-11-30 Pedro Alves <palves@redhat.com>
1236
1237 * linux-low.c (handle_extended_wait): Assert that the LWP's
1238 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
1239 thread create events, leave the new child's status pending.
1240 (linux_low_filter_event): If GDB wants to hear about thread exit
1241 events, leave the LWP marked dead and don't delete it.
1242 (linux_wait_for_event_filtered): Don't check for thread exit.
1243 (filter_exit_event): New function.
1244 (linux_wait_1): Use it, when returning an exit event.
1245 (linux_resume_one_lwp_throw): Assert that the LWP's
1246 waitstatus is TARGET_WAITKIND_IGNORE.
1247 * remote-utils.c (prepare_resume_reply): Handle
1248 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
1249 * server.c (report_thread_events): New global.
1250 (handle_general_set): Handle QThreadEvents.
1251 (handle_query) <qSupported>: Handle and report QThreadEvents+;
1252 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
1253 TARGET_WAITKIND_THREAD_EXITED.
1254 * server.h (report_thread_events): Declare.
1255
56cf4bed
PA		 12562015-11-30 Pedro Alves <palves@redhat.com>
1257
1258 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
1259 the thread's last_resume_kind was resume_stop.
1260
500c1d85
PA		 12612015-11-30 Pedro Alves <palves@redhat.com>
1262
1263 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
1264 before returning.
1265
de979965
PA		 12662015-11-30 Pedro Alves <palves@redhat.com>
1267
1268 * server.c (handle_v_requests): Handle vCtrlC.
1269
34c65914
PA		 12702015-11-30 Pedro Alves <palves@redhat.com>
1271
1272 * gdbthread.h (find_any_thread_of_pid): Declare.
1273 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
1274 functions.
1275 * server.c (handle_query): If current_thread is NULL, look for
1276 another thread of the selected process.
1277
79efa585 12782015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 1279 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 1280
1281 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
1282 * server.c (handle_qxfer_threads_worker): Refactor to include thread
1283 name in reply.
1284 * target.h (struct target_ops) <thread_name>: New field.
1285 (target_thread_name): New macro.
1286
80d82c19
JB		 12872015-11-23 Joel Brobecker <brobecker@adacore.com>
1288
1289 * regcache.h (regcache_invalidate_pid): Add declaration.
1290 * regcache.c (regcache_invalidate_pid): New function, extracted
1291 from regcache_invalidate.
1292 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
1293 Add trivial documentation comment.
1294 * lynx-low.c: Use regcache_invalidate_pid instead of
1295 regcache_invalidate.
1296
64da5dd5
JB		 12972015-11-23 Joel Brobecker <brobecker@adacore.com>
1298
1299 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
1300 and Elf64_auxv_t if the target is Android.
1301
37ce4055
DE		 13022015-11-22 Doug Evans <xdje42@gmail.com>
1303
1304 * target.h: #include <sys/types.h>.
1305
06e03fff
PA		 13062015-11-19 Pedro Alves <palves@redhat.com>
1307
1308 * linux-low.c (linux_process_qsupported): Change prototype.
1309 Adjust.
1310 * linux-low.h (struct linux_target_ops) <process_qsupported>:
1311 Change prototype.
1312 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
1313 and adjust to loop over all features.
1314 * server.c (handle_query) <qSupported>: Adjust to call
1315 target_process_qsupported once, passing it a vector of unprocessed
1316 features.
1317 * target.h (struct target_ops) <process_qsupported>: Change
1318 prototype.
1319 (target_process_qsupported): Adjust.
1320
9a084706
PA		 13212015-11-19 Pedro Alves <palves@redhat.com>
1322
1323 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
1324 mode.
1325 * configure: Regenerate.
1326
dad44a1f
PA		 13272015-11-19 Pedro Alves <palves@redhat.com>
1328
1329 * configure: Regenerate.
1330
231c0592
YQ		 13312015-11-19 Yao Qi <yao.qi@linaro.org>
1332
1333 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
1334 type to uint32_t.
1335
6c1c9a8b
YQ		 13362015-11-19 Yao Qi <yao.qi@linaro.org>
1337
1338 * linux-aarch64-low.c (enum aarch64_operand_type): New.
1339 (struct aarch64_operand): Move enum out.
1340
9caa3311
YQ		 13412015-11-19 Yao Qi <yao.qi@linaro.org>
1342
1343 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
1344 struct user_fpsimd_state *.
1345 (aarch64_store_fpregset): Likewise.
1346
6a69a054
YQ		 13472015-11-19 Yao Qi <yao.qi@linaro.org>
1348
1349 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
1350 struct user_pt_regs *.
1351 (aarch64_store_gregset): Likewise.
1352
1798301e
PA		 13532015-11-18 Pedro Alves <palves@redhat.com>
1354
1355 * Makefile.in (all_object_files): Add $IPA_OBJS.
1356
ce7715e2
PA		 13572015-11-17 Pedro Alves <palves@redhat.com>
1358
1359 * win32-low.c (win32_resume): Use gdb_signal_from_host,
1360 GDB_SIGNAL_0 and gdb_signal_to_string.
1361
c0879059
PA		 13622015-11-17 Pedro Alves <palves@redhat.com>
1363
1364 * win32-low.c (handle_output_debug_string): Remove parameter.
1365 (win32_kill): Remove our_status local and adjust call to
1366 handle_output_debug_string.
1367 (get_child_debug_event): Adjust call to
1368 handle_output_debug_string.
1369
1996e237
SM		 13702015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1371
1372 * linux-mips-low.c (mips_fill_gregset): Add cast.
1373 (mips_store_gregset): Likewise.
1374 (mips_fill_fpregset): Likewise.
1375 (mips_store_fpregset): Likewise.
1376
cbec665b
SM		 13772015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1378
1379 * linux-mips-low.c (mips_add_watchpoint): Rename private to
1380 priv.
1381
eb3e3c67
SM		 13822015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1383
1384 * linux-mips-low.c (mips_linux_new_thread): Change type of
1385 watch_type to enum target_hw_bp_type.
1386
171de4b8
SM		 13872015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1388
1389 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
1390 Change return type to arm_hwbp_type.
1391
04248ead
SM		 13922015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1393
1394 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
1395 (arm_store_gregset): Likewise.
1396 * linux-arm-low.c (arm_get_hwcap): Likewise.
1397 (arm_read_description): Likewise.
1398
04b3479c
SM		 13992015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1400
1401 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
1402
2bc84e8a
SM		 14032015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1404
1405 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
1406 (ppc_fill_vsxregset): Likewise.
1407 (ppc_store_vsxregset): Likewise.
1408 (ppc_fill_vrregset): Likewise.
1409 (ppc_store_vrregset): Likewise.
1410 (ppc_fill_evrregset): Likewise.
1411 (ppc_store_evrregset): Likewise.
1412
e6c5bb05
SM		 14132015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1414
1415 * linux-ppc-low.c (ppc_usrregs_info): Remove
1416 forward-declaration.
1417 (ppc_arch_setup): Move lower in file.
1418
7ea45d72
SM		 14192015-10-30 Simon Marchi <simon.marchi@ericsson.com>
1420
1421 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
1422 (ps_pdwrite): Likewise.
1423
69291610
HW		 14242015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
1425
1426 * linux-arm-low.c (arm_new_thread): Move pointer dereference
1427 to after assert checks.
1428
b42945fd
SM		 14292015-10-29 Simon Marchi <simon.marchi@ericsson.com>
1430
1431 * proc-service.c (ps_pdread): Add/adjust casts.
1432 (ps_pdwrite): Add/adjust casts.
1433
d6f85c84
SM		 14342015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1435
1436 * server.c (handle_search_memory_1): Cast return value of
1437 memmem.
1438
f98cd059
SM		 14392015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1440
1441 * server.c (write_qxfer_response): Change type of data to
1442 gdb_byte *.
1443
d2412fa5
PA		 14442015-10-29 Pedro Alves <palves@redhat.com>
1445
1446 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
1447
c17414a2
PA		 14482015-10-29 Pedro Alves <palves@redhat.com>
1449
1450 * tracepoint.c (clear_installed_tracepoints): Add casts.
1451
e053fbc4
PA		 14522015-10-29 Pedro Alves <palves@redhat.com>
1453
1454 * server.c (handle_v_cont, process_serial_event): Add enum
1455 gdb_signal casts to signal parsing code.
1456
add67df8
PA		 14572015-10-29 Pedro Alves <palves@redhat.com>
1458
1459 * linux-low.h (NULL_REGSET): Define.
1460 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1461 * linux-arm-low.c (arm_regsets): Likewise.
1462 * linux-crisv32-low.c (cris_regsets): Likewise.
1463 * linux-m68k-low.c (m68k_regsets): Likewise.
1464 * linux-mips-low.c (mips_regsets): Likewise.
1465 * linux-nios2-low.c (nios2_regsets): Likewise.
1466 * linux-ppc-low.c (ppc_regsets): Likewise.
1467 * linux-s390-low.c (s390_regsets): Likewise.
1468 * linux-sh-low.c (sh_regsets): Likewise.
1469 * linux-sparc-low.c (sparc_regsets): Likewise.
1470 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1471 * linux-tile-low.c (tile_regsets): Likewise.
1472 * linux-x86-low.c (x86_regsets): Likewise.
1473 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1474
50bc912a
PA		 14752015-10-29 Pedro Alves <palves@redhat.com>
1476
1477 * linux-low.h (NULL_REGSET): Define.
1478 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1479 * linux-arm-low.c (arm_regsets): Likewise.
1480 * linux-crisv32-low.c (cris_regsets): Likewise.
1481 * linux-m68k-low.c (m68k_regsets): Likewise.
1482 * linux-mips-low.c (mips_regsets): Likewise.
1483 * linux-nios2-low.c (nios2_regsets): Likewise.
1484 * linux-ppc-low.c (ppc_regsets): Likewise.
1485 * linux-s390-low.c (s390_regsets): Likewise.
1486 * linux-sh-low.c (sh_regsets): Likewise.
1487 * linux-sparc-low.c (sparc_regsets): Likewise.
1488 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1489 * linux-tile-low.c (tile_regsets): Likewise.
1490 * linux-x86-low.c (x86_regsets): Likewise.
1491 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1492
682b2546
DE		 14932015-10-26 Doug Evans <dje@google.com>
1494
1495 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
1496
963843d4
DE		 14972015-10-26 Doug Evans <dje@google.com>
1498
1499 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
1500
d41401ac
DE		 15012015-10-26 Doug Evans <dje@google.com>
1502
1503 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
1504 for debug_printf.
1505 (attach_thread, find_new_threads_callback): Ditto.
1506
3db28855
AT		 15072015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1508
1509 * mem-break.h (set_breakpoint_data): Remove.
1510
fb78e89c
AT		 15112015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1512
1513 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
1514 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1515 (initialize_low): Remove set_breakpoint_data call.
1516 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
1517 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
1518 (initialize_low): Remove set_breakpoint_data call.
1519 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
1520 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1521 (initialize_low): Remove set_breakpoint_data call.
1522
2e6ee069
AT		 15232015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1524
1525 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
1526 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
1527 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
1528 * target.h (target_breakpoint_kind_from_pc): New macro.
1529
1652a986
AT		 15302015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
1531
1532 * linux-low.c (default_breakpoint_kind_from_pc): New function.
1533 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
1534 the default breakpoint kind.
1535
abeead09
AT		 15362015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1537
1538 * linux-arm-low.c (arm_supports_z_point_type): Add software
1539 breakpoint support.
1540
b0b4b501
AT		 15412015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1542
1543 * linux-arm-low.c: Refactor breakpoint definitions.
1544 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
1545 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
1546
8689682c
AT		 15472015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1548
1549 * Makefile.in: Add arm.c/o.
1550 * configure.srv: Likewise.
1551 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
1552 (arm_breakpoint_kind_from_pc): New function.
1553 (arm_sw_breakpoint_from_kind): Return proper kind.
1554 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
1555
27165294
AT		 15562015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1557
1558 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
1559 removal.
1560 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
1561 (struct raw_breakpoint) <size>: Remove.
1562 (struct raw_breakpoint) <kind>: Add.
1563 (bp_size): New function.
1564 (bp_opcode): Likewise.
1565 (find_raw_breakpoint_at): Adjust for kind.
1566 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
1567 (remove_memory_breakpoint): Adjust for kind call bp_size.
1568 (set_raw_breakpoint_at): Adjust for kind.
1569 (set_breakpoint): Likewise.
1570 (set_breakpoint_at): Call breakpoint_kind_from_pc.
1571 (delete_raw_breakpoint): Adjust for kind.
1572 (delete_breakpoint): Likewise.
1573 (find_gdb_breakpoint): Likewise.
1574 (set_gdb_breakpoint_1): Likewise.
1575 (set_gdb_breakpoint): Likewise.
1576 (delete_gdb_breakpoint_1): Likewise.
1577 (delete_gdb_breakpoint): Likewise.
1578 (uninsert_raw_breakpoint): Likewise.
1579 (reinsert_raw_breakpoint): Likewise.
1580 (set_breakpoint_data): Remove.
1581 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
1582 (check_mem_read): Adjust for kind call bp_size.
1583 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
1584 (clone_one_breakpoint): Adjust for kind.
1585 * mem-break.h (set_gdb_breakpoint): Likewise.
1586 (delete_gdb_breakpoint): Likewise.
1587 * server.c (process_serial_event): Likewise.
1588
dd373349
AT		 15892015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1590
1591 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
1592 (struct linux_target_ops) <breakpoint>: Remove.
1593 (struct linux_target_ops) <breakpoint_len>: Remove.
1594 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1595 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1596 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
1597 (arm_sw_breakpoint_from_kind): New function.
1598 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
1599 (struct linux_target_ops) <breakpoint>: Remove.
1600 (struct linux_target_ops) <breakpoint_len>: Remove.
1601 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1602 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1603 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
1604 (struct linux_target_ops) <breakpoint>: Remove.
1605 (struct linux_target_ops) <breakpoint_len>: Remove.
1606 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1607 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1608 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
1609 (struct linux_target_ops) <breakpoint>: Remove.
1610 (struct linux_target_ops) <breakpoint_len>: Remove.
1611 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1612 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1613 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
1614 and sw_breakpoint_from_kind to increment the pc.
1615 (linux_breakpoint_kind_from_pc): New function.
1616 (linux_sw_breakpoint_from_kind): New function.
1617 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
1618 (initialize_low): Call breakpoint_kind_from_pc and
1619 sw_breakpoint_from_kind to replace breakpoint_data/len.
1620 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
1621 New field.
1622 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
1623 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
1624 (struct linux_target_ops) <breakpoint>: Remove.
1625 (struct linux_target_ops) <breakpoint_len>: Remove.
1626 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1627 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1628 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
1629 (struct linux_target_ops) <breakpoint>: Remove.
1630 (struct linux_target_ops) <breakpoint_len>: Remove.
1631 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1632 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1633 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
1634 (struct linux_target_ops) <breakpoint>: Remove.
1635 (struct linux_target_ops) <breakpoint_len>: Remove.
1636 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1637 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1638 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
1639 (struct linux_target_ops) <breakpoint>: Remove.
1640 (struct linux_target_ops) <breakpoint_len>: Remove.
1641 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1642 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1643 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
1644 (struct linux_target_ops) <breakpoint>: Remove.
1645 (struct linux_target_ops) <breakpoint_len>: Remove.
1646 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1647 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1648 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
1649 (struct linux_target_ops) <breakpoint>: Remove.
1650 (struct linux_target_ops) <breakpoint_len>: Remove.
1651 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1652 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1653 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
1654 (struct linux_target_ops) <breakpoint>: Remove.
1655 (struct linux_target_ops) <breakpoint_len>: Remove.
1656 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1657 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1658 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
1659 (struct linux_target_ops) <breakpoint>: Remove.
1660 (struct linux_target_ops) <breakpoint_len>: Remove.
1661 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1662 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1663 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
1664 (struct linux_target_ops) <breakpoint>: Remove.
1665 (struct linux_target_ops) <breakpoint_len>: Remove.
1666 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1667 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1668 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
1669 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
1670 (struct linux_target_ops) <breakpoint>: Remove.
1671 (struct linux_target_ops) <breakpoint_len>: Remove.
1672 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1673 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1674 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
1675 (struct linux_target_ops) <breakpoint>: Remove.
1676 (struct linux_target_ops) <breakpoint_len>: Remove.
1677 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1678 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1679
4cd98a19
AT		 16802015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1681
1682 * linux-cris-low.c (cris_get_pc): Remove void arg.
1683
774ee6d2
AR		 16842015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1685
1686 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
1687 variable name.
1688
833dcd29
AR		 16892015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1690
1691 * inferiors.c (thread_pid_matches_callback): New function.
1692 (find_thread_process): New function.
1693 (remove_thread): Reset current_thread.
1694 (remove_process): Assert threads have been removed first.
1695
8d689ee5
YQ		 16962015-10-15 Yao Qi <yao.qi@linaro.org>
1697
1698 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
1699 if it is 3.
1700 (aarch64_remove_point): Likewise.
1701 * regcache.c (regcache_register_size): New function.
1702
1c2e1515
YQ		 17032015-10-12 Yao Qi <yao.qi@linaro.org>
1704
1705 * linux-aarch64-low.c: Update all callers as emit_load_store
1706 is renamed to aarch64_emit_load_store.
1707
e1c587c3
YQ		 17082015-10-12 Yao Qi <yao.qi@linaro.org>
1709
1710 * linux-aarch64-low.c: Update all callers of function renaming
1711 from emit_insn to aarch64_emit_insn.
1712
b6542f81
YQ		 17132015-10-12 Yao Qi <yao.qi@linaro.org>
1714
1715 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
1716 arch/aarch64-insn.h.
1717 (struct aarch64_memory_operand): Likewise.
1718 (ENCODE): Likewise.
1719 (emit_insn): Move to arch/aarch64-insn.c.
1720 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
1721 (emit_load_store): Move to arch/aarch64-insn.c.
1722 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
1723 (can_encode_int32): Remove.
1724
246994ce
YQ		 17252015-10-12 Yao Qi <yao.qi@linaro.org>
1726
1727 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
1728 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
1729 (aarch64_relocate_instruction): Likewise.
1730 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
1731 (struct aarch64_insn_visitor): Likewise.
1732
0badd99f
YQ		 17332015-10-12 Yao Qi <yao.qi@linaro.org>
1734
1735 * linux-aarch64-low.c (struct aarch64_insn_data): New.
1736 (struct aarch64_insn_visitor): New.
1737 (struct aarch64_insn_relocation_data): New.
1738 (aarch64_ftrace_insn_reloc_b): New function.
1739 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1740 (aarch64_ftrace_insn_reloc_cb): Likewise.
1741 (aarch64_ftrace_insn_reloc_tb): Likewise.
1742 (aarch64_ftrace_insn_reloc_adr): Likewise.
1743 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
1744 (aarch64_ftrace_insn_reloc_others): Likewise.
1745 (visitor): New.
1746 (aarch64_relocate_instruction): Use visitor.
1747
dfaffe9d
YQ		 17482015-10-12 Yao Qi <yao.qi@linaro.org>
1749
1750 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
1751 int. Add argument buf.
1752 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
1753 aarch64_relocate_instruction.
1754
70b439f0
YQ		 17552015-10-12 Yao Qi <yao.qi@linaro.org>
1756
1757 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
1758 argument insn. Remove local variable insn. Don't call
1759 target_read_uint32.
1760 (aarch64_install_fast_tracepoint_jump_pad): Call
1761 target_read_uint32.
1762
7781c06f
YQ		 17632015-09-30 Yao Qi <yao.qi@linaro.org>
1764
1765 * linux-aarch64-low.c (emit_movk): Shorten a long line.
1766 (emit_load_store_pair): Likewise.
1767
9a3c8263
SM		 17682015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1769
1770 * dll.c (match_dll): Add cast(s).
1771 (unloaded_dll): Likewise.
1772 * linux-low.c (second_thread_of_pid_p): Likewise.
1773 (delete_lwp_callback): Likewise.
1774 (count_events_callback): Likewise.
1775 (select_event_lwp_callback): Likewise.
1776 (linux_set_resume_request): Likewise.
1777 * server.c (accumulate_file_name_length): Likewise.
1778 (emit_dll_description): Likewise.
1779 (handle_qxfer_threads_worker): Likewise.
1780 (visit_actioned_threads): Likewise.
1781 * thread-db.c (any_thread_of): Likewise.
1782 * tracepoint.c (same_process_p): Likewise.
1783 (match_blocktype): Likewise.
1784 (build_traceframe_info_xml): Likewise.
1785
224c3ddb
SM		 17862015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1787
1788 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
1789 assignment.
1790 (gdb_unparse_agent_expr): Likewise.
1791 * hostio.c (require_data): Likewise.
1792 (handle_pread): Likewise.
1793 * linux-low.c (disable_regset): Likewise.
1794 (fetch_register): Likewise.
1795 (store_register): Likewise.
1796 (get_dynamic): Likewise.
1797 (linux_qxfer_libraries_svr4): Likewise.
1798 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
1799 (set_fast_tracepoint_jump): Likewise.
1800 (uninsert_fast_tracepoint_jumps_at): Likewise.
1801 (reinsert_fast_tracepoint_jumps_at): Likewise.
1802 (validate_inserted_breakpoint): Likewise.
1803 (clone_agent_expr): Likewise.
1804 * regcache.c (init_register_cache): Likewise.
1805 * remote-utils.c (putpkt_binary_1): Likewise.
1806 (decode_M_packet): Likewise.
1807 (decode_X_packet): Likewise.
1808 (look_up_one_symbol): Likewise.
1809 (relocate_instruction): Likewise.
1810 (monitor_output): Likewise.
1811 * server.c (handle_search_memory): Likewise.
1812 (handle_qxfer_exec_file): Likewise.
1813 (handle_qxfer_libraries): Likewise.
1814 (handle_qxfer): Likewise.
1815 (handle_query): Likewise.
1816 (handle_v_cont): Likewise.
1817 (handle_v_run): Likewise.
1818 (captured_main): Likewise.
1819 * target.c (write_inferior_memory): Likewise.
1820 * thread-db.c (try_thread_db_load_from_dir): Likewise.
1821 * tracepoint.c (init_trace_buffer): Likewise.
1822 (add_tracepoint_action): Likewise.
1823 (add_traceframe): Likewise.
1824 (add_traceframe_block): Likewise.
1825 (cmd_qtdpsrc): Likewise.
1826 (cmd_qtdv): Likewise.
1827 (cmd_qtstatus): Likewise.
1828 (response_source): Likewise.
1829 (response_tsv): Likewise.
1830 (cmd_qtnotes): Likewise.
1831 (gdb_collect): Likewise.
1832 (initialize_tracepoint): Likewise.
1833
afbe19f8
PL		 18342015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1835
1836 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
1837 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
1838 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
1839 <NOP>: New.
1840 (enum aarch64_condition_codes): New enum.
1841 (w0): New static global.
1842 (fp): Likewise.
1843 (lr): Likewise.
1844 (struct aarch64_memory_operand) <type>: New
1845 MEMORY_OPERAND_POSTINDEX type.
1846 (postindex_memory_operand): New helper function.
1847 (emit_ret): New function.
1848 (emit_load_store_pair): New function, factored out of emit_stp
1849 with support for MEMORY_OPERAND_POSTINDEX.
1850 (emit_stp): Rewrite using emit_load_store_pair.
1851 (emit_ldp): New function.
1852 (emit_load_store): Likewise.
1853 (emit_ldr): Mention post-index instruction in comment.
1854 (emit_ldrh): New function.
1855 (emit_ldrb): New function.
1856 (emit_ldrsw): Mention post-index instruction in comment.
1857 (emit_str): Likewise.
1858 (emit_subs): New function.
1859 (emit_cmp): Likewise.
1860 (emit_and): Likewise.
1861 (emit_orr): Likewise.
1862 (emit_orn): Likewise.
1863 (emit_eor): Likewise.
1864 (emit_mvn): Likewise.
1865 (emit_lslv): Likewise.
1866 (emit_lsrv): Likewise.
1867 (emit_asrv): Likewise.
1868 (emit_mul): Likewise.
1869 (emit_sbfm): Likewise.
1870 (emit_sbfx): Likewise.
1871 (emit_ubfm): Likewise.
1872 (emit_ubfx): Likewise.
1873 (emit_csinc): Likewise.
1874 (emit_cset): Likewise.
1875 (emit_nop): Likewise.
1876 (emit_ops_insns): New helper function.
1877 (emit_pop): Likewise.
1878 (emit_push): Likewise.
1879 (aarch64_emit_prologue): New function.
1880 (aarch64_emit_epilogue): Likewise.
1881 (aarch64_emit_add): Likewise.
1882 (aarch64_emit_sub): Likewise.
1883 (aarch64_emit_mul): Likewise.
1884 (aarch64_emit_lsh): Likewise.
1885 (aarch64_emit_rsh_signed): Likewise.
1886 (aarch64_emit_rsh_unsigned): Likewise.
1887 (aarch64_emit_ext): Likewise.
1888 (aarch64_emit_log_not): Likewise.
1889 (aarch64_emit_bit_and): Likewise.
1890 (aarch64_emit_bit_or): Likewise.
1891 (aarch64_emit_bit_xor): Likewise.
1892 (aarch64_emit_bit_not): Likewise.
1893 (aarch64_emit_equal): Likewise.
1894 (aarch64_emit_less_signed): Likewise.
1895 (aarch64_emit_less_unsigned): Likewise.
1896 (aarch64_emit_ref): Likewise.
1897 (aarch64_emit_if_goto): Likewise.
1898 (aarch64_emit_goto): Likewise.
1899 (aarch64_write_goto_address): Likewise.
1900 (aarch64_emit_const): Likewise.
1901 (aarch64_emit_call): Likewise.
1902 (aarch64_emit_reg): Likewise.
1903 (aarch64_emit_pop): Likewise.
1904 (aarch64_emit_stack_flush): Likewise.
1905 (aarch64_emit_zero_ext): Likewise.
1906 (aarch64_emit_swap): Likewise.
1907 (aarch64_emit_stack_adjust): Likewise.
1908 (aarch64_emit_int_call_1): Likewise.
1909 (aarch64_emit_void_call_2): Likewise.
1910 (aarch64_emit_eq_goto): Likewise.
1911 (aarch64_emit_ne_goto): Likewise.
1912 (aarch64_emit_lt_goto): Likewise.
1913 (aarch64_emit_le_goto): Likewise.
1914 (aarch64_emit_gt_goto): Likewise.
1915 (aarch64_emit_ge_got): Likewise.
1916 (aarch64_emit_ops_impl): New static global variable.
1917 (aarch64_emit_ops): New target function, return
1918 &aarch64_emit_ops_impl.
1919 (struct linux_target_ops): Install it.
1920
bb903df0
PL		 19212015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1922
1923 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
1924 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
1925 aarch64-ipa.o.
1926 * linux-aarch64-ipa.c: New file.
1927 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
1928 and endian.h.
1929 (aarch64_get_thread_area): New target method.
1930 (extract_signed_bitfield): New helper function.
1931 (aarch64_decode_ldr_literal): New function.
1932 (enum aarch64_opcodes): New enum.
1933 (struct aarch64_register): New struct.
1934 (struct aarch64_operand): New struct.
1935 (x0): New static global.
1936 (x1): Likewise.
1937 (x2): Likewise.
1938 (x3): Likewise.
1939 (x4): Likewise.
1940 (w2): Likewise.
1941 (ip0): Likewise.
1942 (sp): Likewise.
1943 (xzr): Likewise.
1944 (aarch64_register): New helper function.
1945 (register_operand): Likewise.
1946 (immediate_operand): Likewise.
1947 (struct aarch64_memory_operand): New struct.
1948 (offset_memory_operand): New helper function.
1949 (preindex_memory_operand): Likewise.
1950 (enum aarch64_system_control_registers): New enum.
1951 (ENCODE): New macro.
1952 (emit_insn): New helper function.
1953 (emit_b): New function.
1954 (emit_bcond): Likewise.
1955 (emit_cb): Likewise.
1956 (emit_tb): Likewise.
1957 (emit_blr): Likewise.
1958 (emit_stp): Likewise.
1959 (emit_ldp_q_offset): Likewise.
1960 (emit_stp_q_offset): Likewise.
1961 (emit_load_store): Likewise.
1962 (emit_ldr): Likewise.
1963 (emit_ldrsw): Likewise.
1964 (emit_str): Likewise.
1965 (emit_ldaxr): Likewise.
1966 (emit_stxr): Likewise.
1967 (emit_stlr): Likewise.
1968 (emit_data_processing_reg): Likewise.
1969 (emit_data_processing): Likewise.
1970 (emit_add): Likewise.
1971 (emit_sub): Likewise.
1972 (emit_mov): Likewise.
1973 (emit_movk): Likewise.
1974 (emit_mov_addr): Likewise.
1975 (emit_mrs): Likewise.
1976 (emit_msr): Likewise.
1977 (emit_sevl): Likewise.
1978 (emit_wfe): Likewise.
1979 (append_insns): Likewise.
1980 (can_encode_int32_in): New helper function.
1981 (aarch64_relocate_instruction): New function.
1982 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
1983 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
1984 (struct linux_target_ops): Install aarch64_get_thread_area,
1985 aarch64_install_fast_tracepoint_jump_pad and
1986 aarch64_get_min_fast_tracepoint_insn_len.
1987
787749ea
PL		 19882015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1989
1990 * Makefile.in (aarch64-insn.o): New rule.
1991 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
1992
9812b2e6
YQ		 19932015-09-21 Yao Qi <yao.qi@linaro.org>
1994
1995 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
1996
18fe412b
YQ		 19972015-09-21 Yao Qi <yao.qi@linaro.org>
1998
1999 * tracepoint.c (max_jump_pad_size): Remove.
2000
a0cc84cd
YQ		 20012015-09-18 Yao Qi <yao.qi@linaro.org>
2002
2003 * linux-aarch64-low.c: Don't include sys/uio.h.
2004 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2005
d78908cf
WW		 20062015-09-16 Wei-cheng Wang <cole945@gmail.com>
2007
2008 * tracepoint.c (eval_result_type): Change prototype.
2009 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2010
d57e0d50
PA		 20112015-09-15 Pedro Alves <palves@redhat.com>
2012
2013 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2014 Check whether to report exec events instead of checking whether
2015 multiprocess is enabled.
2016
5a676acc
PA		 20172015-09-15 Pedro Alves <palves@redhat.com>
2018
2019 PR remote/18965
2020 * remote-utils.c (prepare_resume_reply): Merge
2021 TARGET_WAITKIND_VFORK_DONE switch case with the
2022 TARGET_WAITKIND_FORKED case.
2023
7c5d0fad
YQ		 20242015-09-15 Yao Qi <yao.qi@linaro.org>
2025
2026 * server.c (handle_query): Check string comparison using
2027 "else if" instead of "if".
2028
750ce8d1
YQ		 20292015-09-15 Yao Qi <yao.qi@linaro.org>
2030
2031 * server.c (vCont_supported): New global variable.
2032 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2033 matches. Append ";vContSupported+" to own_buf.
2034 (handle_v_requests): Append ";s;S" to own_buf if target supports
2035 hardware single step or vCont_supported is false.
2036 (capture_main): Set vCont_supported to zero.
2037
70b90b91
YQ		 20382015-09-15 Yao Qi <yao.qi@linaro.org>
2039
2040 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2041 it to ...
2042 (linux_supports_hardware_single_step): ... New function.
2043 (linux_target_ops): Update.
2044 * lynx-low.c (lynx_target_ops): Set field
2045 supports_hardware_single_step to target_can_do_hardware_single_step.
2046 * nto-low.c (nto_target_ops): Likewise.
2047 * spu-low.c (spu_target_ops): Likewise.
2048 * win32-low.c (win32_target_ops): Likewise.
2049 * target.c (target_can_do_hardware_single_step): New function.
2050 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2051 Remove. <supports_hardware_single_step>: New field.
2052 (target_supports_conditional_breakpoints): Remove.
2053 (target_supports_hardware_single_step): New macro.
2054 (target_can_do_hardware_single_step): Declare.
2055 * server.c (handle_query): Use target_supports_hardware_single_step
2056 instead of target_supports_conditional_breakpoints.
2057
ade90bde
YQ		 20582015-09-15 Yao Qi <yao.qi@linaro.org>
2059
2060 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2061 function.
2062 (struct linux_target_ops the_low_target): Install
2063 aarch64_linux_siginfo_fixup.
2064
94585166
DB		 20652015-09-11 Don Breazeal <donb@codesourcery.com>
2066 Luis Machado <lgustavo@codesourcery.com>
2067
2068 * linux-low.c (linux_mourn): Static declaration.
2069 (linux_arch_setup): Move in front of
2070 handle_extended_wait.
2071 (linux_arch_setup_thread): New function.
2072 (handle_extended_wait): Handle exec events. Call
2073 linux_arch_setup_thread. Make event_lwp argument a
2074 pointer-to-a-pointer.
2075 (check_zombie_leaders): Do not check stopped threads.
2076 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2077 (linux_low_filter_event): Add lwp and thread for exec'ing
2078 non-leader thread if leader thread has been deleted.
2079 Refactor code into linux_arch_setup_thread and call it.
2080 Pass child lwp pointer by reference to handle_extended_wait.
2081 (linux_wait_for_event_filtered): Update comment.
2082 (linux_wait_1): Prevent clobbering exec event status.
2083 (linux_supports_exec_events): New function.
2084 (linux_target_ops) <supports_exec_events>: Initialize new member.
2085 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2086 new member.
2087 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2088 * server.c (report_exec_events): New global variable.
2089 (handle_query): Handle qSupported query for exec-events feature.
2090 (captured_main): Initialize report_exec_events.
2091 * server.h (report_exec_events): Declare new global variable.
2092 * target.h (struct target_ops) <supports_exec_events>: New
2093 member.
2094 (target_supports_exec_events): New macro.
2095 * win32-low.c (win32_target_ops) <supports_exec_events>:
2096 Initialize new member.
2097
0568462b
MM		 20982015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2099
2100 * linux-low.c (linux_low_enable_btrace): Remove.
2101 (linux_target_ops): Replace linux_low_enable_btrace with
2102 linux_enable_btrace.
2103
39edd165
YQ		 21042015-09-03 Yao Qi <yao.qi@linaro.org>
2105
2106 * linux-aarch64-low.c (aarch64_insert_point): Call
2107 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2108 returns true.
2109
1db33b5a
UW		 21102015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2111
2112 * linux-low.c (check_stopped_by_breakpoint): Use
2113 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2114
ab290430
PA		 21152015-08-27 Pedro Alves <palves@redhat.com>
2116
2117 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2118
8d749320
SM		 21192015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2120
6711b7f8
SM		 2121 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2122 the XNEW-family equivalent.
8d749320
SM		 2123 (compile_bytecodes): Likewise.
2124 * dll.c (loaded_dll): Likewise.
2125 * event-loop.c (append_callback_event): Likewise.
2126 (create_file_handler): Likewise.
2127 (create_file_event): Likewise.
2128 * hostio.c (handle_open): Likewise.
2129 * inferiors.c (add_thread): Likewise.
2130 (add_process): Likewise.
2131 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2132 * linux-arm-low.c (arm_new_process): Likewise.
2133 (arm_new_thread): Likewise.
2134 * linux-low.c (add_to_pid_list): Likewise.
2135 (linux_add_process): Likewise.
2136 (handle_extended_wait): Likewise.
2137 (add_lwp): Likewise.
2138 (enqueue_one_deferred_signal): Likewise.
2139 (enqueue_pending_signal): Likewise.
2140 (linux_resume_one_lwp_throw): Likewise.
2141 (linux_resume_one_thread): Likewise.
2142 (linux_read_memory): Likewise.
2143 (linux_write_memory): Likewise.
2144 * linux-mips-low.c (mips_linux_new_process): Likewise.
2145 (mips_linux_new_thread): Likewise.
2146 (mips_add_watchpoint): Likewise.
2147 * linux-x86-low.c (initialize_low_arch): Likewise.
2148 * lynx-low.c (lynx_add_process): Likewise.
2149 * mem-break.c (set_raw_breakpoint_at): Likewise.
2150 (set_breakpoint): Likewise.
2151 (add_condition_to_breakpoint): Likewise.
2152 (add_commands_to_breakpoint): Likewise.
2153 (clone_agent_expr): Likewise.
2154 (clone_one_breakpoint): Likewise.
2155 * regcache.c (new_register_cache): Likewise.
2156 * remote-utils.c (look_up_one_symbol): Likewise.
2157 * server.c (queue_stop_reply): Likewise.
2158 (start_inferior): Likewise.
2159 (queue_stop_reply_callback): Likewise.
2160 (handle_target_event): Likewise.
2161 * spu-low.c (fetch_ppc_memory): Likewise.
2162 (store_ppc_memory): Likewise.
2163 * target.c (set_target_ops): Likewise.
2164 * thread-db.c (thread_db_load_search): Likewise.
2165 (try_thread_db_load_1): Likewise.
2166 * tracepoint.c (add_tracepoint): Likewise.
2167 (add_tracepoint_action): Likewise.
2168 (create_trace_state_variable): Likewise.
2169 (cmd_qtdpsrc): Likewise.
2170 (cmd_qtro): Likewise.
2171 (add_while_stepping_state): Likewise.
2172 * win32-low.c (child_add_thread): Likewise.
2173 (get_image_name): Likewise.
2174
ed8b7b42
YQ		 21752015-08-25 Yao Qi <yao.qi@linaro.org>
2176
2177 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2178
db3cb7cb
YQ		 21792015-08-25 Yao Qi <yao.qi@linaro.org>
2180
2181 * Makefile.in (aarch64-linux.o): New rule.
2182 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2183 srv_tgtobj.
2184 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2185 (aarch64_init_debug_reg_state): Make it extern.
2186 (aarch64_linux_prepare_to_resume): Remove.
2187
f6011a1c
YQ		 21882015-08-25 Yao Qi <yao.qi@linaro.org>
2189
2190 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2191 lwp_arch_private_info and ptid_of_lwp.
2192
88e2cf7e
YQ		 21932015-08-25 Yao Qi <yao.qi@linaro.org>
2194
2195 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2196 Find proc_info by find_process_pid. All callers updated.
2197
5e35436e
YQ		 21982015-08-25 Yao Qi <yao.qi@linaro.org>
2199
2200 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2201 Remove.
2202 (debug_reg_change_callback): Remove.
2203 (aarch64_notify_debug_reg_change): Remove.
2204
4a8a7965
YQ		 22052015-08-25 Yao Qi <yao.qi@linaro.org>
2206
2207 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
2208 Call current_lwp_ptid.
2209
32a271ee
YQ		 22102015-08-25 Yao Qi <yao.qi@linaro.org>
2211
2212 * linux-aarch64-low.c (debug_reg_change_callback): Use
2213 debug_printf.
2214
0d51c8d7
YQ		 22152015-08-25 Yao Qi <yao.qi@linaro.org>
2216
2217 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
2218
31a43dd5
YQ		 22192015-08-25 Yao Qi <yao.qi@linaro.org>
2220
2221 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
2222
8ee52567
YQ		 22232015-08-25 Yao Qi <yao.qi@linaro.org>
2224
2225 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
2226 the code.
2227
ff3f0f45
YQ		 22282015-08-25 Yao Qi <yao.qi@linaro.org>
2229
2230 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
2231 Remove.
2232 (debug_reg_change_callback): Remove argument entry and add argument
2233 lwp. Remove local variable thread. Don't print thread id in the
2234 debugging output. Don't check whether pid of thread equals to pid.
2235 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
2236 iterate_over_lwps instead find_inferior.
2237
3d40fbb5
PA		 22382015-08-24 Pedro Alves <palves@redhat.com>
2239
2240 * inferiors.c (get_first_process): New function.
2241 * inferiors.h (get_first_process): New declaration.
2242 * remote-utils.c (read_ptid): Default to the first process in the
2243 list, instead of to the current thread's process.
2244
438e1e42
PA		 22452015-08-24 Pedro Alves <palves@redhat.com>
2246
2247 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
2248 * event-loop.c: Likewise.
2249 * remote-utils.c: Likewise.
2250 * tracepoint.c: Likewise.
2251
a8c6d4fc
PA		 22522015-08-24 Pedro Alves <palves@redhat.com>
2253
2254 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
2255 ptid_get_lwp.
2256
99b0bb12
PA		 22572015-08-21 Pedro Alves <palves@redhat.com>
2258
2259 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
2260 instead of literal 1.
2261
f8904751
PA		 22622015-08-21 Pedro Alves <palves@redhat.com>
2263
2264 * tdesc.c (default_description): Explicitly zero-initialize.
2265
465a859e
PA		 22662015-08-21 Pedro Alves <palves@redhat.com>
2267
2268 PR gdb/18749
2269 * inferiors.c (remove_thread): Discard any pending stop reply for
2270 this thread.
2271 * server.c (remove_all_on_match_pid): Rename to ...
2272 (remove_all_on_match_ptid): ... this. Work with a filter ptid
2273 instead of a pid.
2274 (discard_queued_stop_replies): Change parameter to a ptid. Now
2275 extern.
2276 (handle_v_kill, kill_inferior_callback, captured_main)
2277 (process_serial_event): Adjust.
2278 * server.h (discard_queued_stop_replies): Declare.
2279
f0db101d
PA		 22802015-08-21 Pedro Alves <palves@redhat.com>
2281
2282 * linux-low.c (wait_for_sigstop): Always switch to no thread
2283 selected if the previously current thread dies.
2284 * lynx-low.c (lynx_request_interrupt): Use the first thread's
2285 process instead of the current thread's.
2286 * remote-utils.c (input_interrupt): Don't check if there's no
2287 current thread.
2288 * server.c (gdb_read_memory, gdb_write_memory): If setting the
2289 current thread to the general thread fails, error out.
2290 (handle_qxfer_auxv, handle_qxfer_libraries)
2291 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
2292 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
2293 (handle_query): Check if there's a thread selected instead of
2294 checking whether there's any thread in the thread list.
2295 (handle_qxfer_threads, handle_qxfer_btrace)
2296 (handle_qxfer_btrace_conf): Don't error out early if there's no
2297 thread in the thread list.
2298 (handle_v_cont, myresume): Don't set the current thread to the
2299 continue thread.
2300 (process_serial_event) <Hg handling>: Also set thread_id if the
2301 previous general thread is still alive.
2302 (process_serial_event) <g/G handling>: If setting the current
2303 thread to the general thread fails, error out.
2304 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
2305 thread's lwp instead of the current thread's.
2306 * target.c (set_desired_thread): If the desired thread was not
2307 found, leave the current thread pointing to NULL. Return an int
2308 (boolean) indicating success.
2309 * target.h (set_desired_thread): Change return type to int.
2310
40045d91
MF		 23112015-08-20 Max Filippov <jcmvbkbc@gmail.com>
2312
2313 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
2314 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
2315 #includes.
2316 (ps_get_thread_area): New function.
2317
45face3b
GB		 23182015-08-19 Gary Benson <gbenson@redhat.com>
2319
2320 * hostio.c (handle_pread): Do not attempt to read more data
2321 than hostio_reply_with_data can fit in a packet.
2322
16d5f642
JB		 23232015-08-18 Joel Brobecker <brobecker@adacore.com>
2324
2325 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
2326
a738da3a
MF		 23272015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
2328
2329 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
2330
33ebda9d
PA		 23312015-08-06 Pedro Alves <palves@redhat.com>
2332
2333 * tracepoint.c (expr_eval_result): Now an int.
2334
a44892be
PA		 23352015-08-06 Pedro Alves <palves@redhat.com>
2336
2337 * gdbthread.h (struct regcache): Forward declare.
2338 (struct thread_info) <regcache_data>: Now a struct regcache
2339 pointer.
2340 * inferiors.c (inferior_regcache_data)
2341 (set_inferior_regcache_data): Now work with struct regcache
2342 pointers.
2343 * inferiors.h (struct regcache): Forward declare.
2344 (inferior_regcache_data, set_inferior_regcache_data): Now work
2345 with struct regcache pointers.
2346 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
2347 (free_register_cache_thread): Remove struct regcache pointer
2348 casts.
2349
608a1e46
PA		 23502015-08-06 Pedro Alves <palves@redhat.com>
2351
2352 * server.c (captured_main): On error, print the exception message
2353 to stderr, and if run_once is set, throw a quit.
2354
f0ce0d3a
PA		 23552015-08-06 Pedro Alves <palves@redhat.com>
2356
2357 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
2358 the current thread.
2359
bf47e248
PA		 23602015-08-06 Pedro Alves <palves@redhat.com>
2361
2362 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
2363 reading beyond the passed in buffer length.
2364
b6b9ffcc
PL		 23652015-08-06 Pierre Langlois <pierre.langlois@arm.com>
2366
2367 * tracepoint.c (symbol_list) <required>: Remove.
2368
863d01bd
PA		 23692015-08-06 Pedro Alves <palves@redhat.com>
2370
2371 * linux-low.c (handle_extended_wait): Set the fork child's suspend
2372 count if stopping and suspending threads.
2373 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
2374 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
2375 (linux_detach): Complete an ongoing step-over.
2376 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
2377 throughout.
2378 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
2379 (linux_wait_1): If passing a signal to the inferior after
2380 finishing a step-over, unsuspend and re-resume all lwps. If we
2381 see a single-step event but the thread should be continuing, don't
2382 pass the trap to gdb.
2383 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
2384 internal_error instead of gdb_assert.
2385 (enqueue_pending_signal): New function.
2386 (check_ptrace_stopped_lwp_gone): Add debug output.
2387 (start_step_over): Use internal_error instead of gdb_assert.
2388 (complete_ongoing_step_over): New function.
2389 (linux_resume_one_thread): Don't resume a suspended thread.
2390 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
2391 it stepping.
2392
00db26fa
PA		 23932015-08-06 Pedro Alves <palves@redhat.com>
2394
2395 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
2396 (linux_thread_alive): Use lwp_is_marked_dead.
2397 (extended_event_reported): Delete.
2398 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
2399 instead of extended_event_reported.
2400 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
2401 as well.
2402 (lwp_is_marked_dead): New function.
2403 (lwp_running): Use lwp_is_marked_dead.
2404 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
2405 comment.
2406
ad071a30
PA		 24072015-08-06 Pedro Alves <palves@redhat.com>
2408
2409 * linux-low.c (linux_wait_1): Move fork event output out of the
2410 !report_to_gdb check. Pass event_child->waitstatus to
2411 target_waitstatus_to_string instead of ourstatus.
2412
524b57e6
YQ		 24132015-08-04 Yao Qi <yao.qi@linaro.org>
2414
2415 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
2416 if current_thread is 32 bit.
2417
6085d6f6
YQ		 24182015-08-04 Yao Qi <yao.qi@linaro.org>
2419
2420 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2421 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2422 * server.c (extended_protocol): Remove "static".
2423 * server.h (extended_protocol): Declare it.
2424
8a7e4587
YQ		 24252015-08-04 Yao Qi <yao.qi@linaro.org>
2426
2427 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
2428 both aarch64 and aarch32.
2429 (aarch64_set_pc): Likewise.
2430
3b53ae99
YQ		 24312015-08-04 Yao Qi <yao.qi@linaro.org>
2432
2433 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
2434 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
2435 arm-with-neon.xml to srv_xmlfiles.
2436 * linux-aarch64-low.c: Include linux-aarch32-low.h.
2437 (is_64bit_tdesc): New function.
2438 (aarch64_linux_read_description): New function.
2439 (aarch64_arch_setup): Call aarch64_linux_read_description.
2440 (regs_info): Rename to regs_info_aarch64.
2441 (aarch64_regs_info): Return right regs_info.
2442 (initialize_low_arch): Call initialize_low_arch_aarch32.
2443
bd9e6534
YQ		 24442015-08-04 Yao Qi <yao.qi@linaro.org>
2445
2446 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
2447 * linux-aarch32-low.c: New file.
2448 * linux-aarch32-low.h: New file.
2449 * linux-arm-low.c (arm_fill_gregset): Move it to
2450 linux-aarch32-low.c.
2451 (arm_store_gregset): Likewise.
2452 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
2453 (arm_store_vfpregset): Call arm_store_vfpregset_num.
2454 (arm_arch_setup): Check if PTRACE_GETREGSET works.
2455 (regs_info): Rename to regs_info_arm.
2456 (arm_regs_info): Return regs_info_aarch32 if
2457 have_ptrace_getregset is 1 and target description is
2458 arm_with_neon or arm_with_vfpv3.
2459 (initialize_low_arch): Don't call init_registers_arm_with_neon.
2460 Call initialize_low_arch_aarch32 instead.
2461
ded48a5e
YQ		 24622015-08-04 Yao Qi <yao.qi@linaro.org>
2463
2464 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
2465 * linux-low.c: ... here.
2466 * linux-low.h (have_ptrace_getregset): Declare it.
2467
96e9210f
PA		 24682015-08-04 Pedro Alves <palves@redhat.com>
2469
2470 * thread-db.c (struct thread_db): Use new typedefs.
2471 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
2472 CHK calls.
2473 (disable_thread_event_reporting): Cast result of dlsym to
2474 destination function pointer type.
2475 (thread_db_mourn): Use td_ta_delete_ftype.
2476
af60a1ef
SL		 24772015-08-03 Sandra Loosemore <sandra@codesourcery.com>
2478
2479 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
2480 arch variant.
2481 (CDX_BREAKPOINT): Define for R2.
2482 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
2483 (the_low_target): Add comments.
2484
e8b41681
YQ		 24852015-07-30 Yao Qi <yao.qi@linaro.org>
2486
2487 * linux-arm-low.c (arm_hwcap): Remove it.
2488 (arm_read_description): New local variable arm_hwcap. Don't
2489 set arm_hwcap to zero.
2490
89abb039
YQ		 24912015-07-30 Yao Qi <yao.qi@linaro.org>
2492
2493 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
2494 Use regcache->tdesc instead.
2495 (arm_store_wmmxregset): Likewise.
2496 (arm_fill_vfpregset): Likewise.
2497 (arm_store_vfpregset): Likewise.
2498
deca266c
YQ		 24992015-07-30 Yao Qi <yao.qi@linaro.org>
2500
2501 * linux-arm-low.c: Include arch/arm.h.
2502 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
2503 (arm_store_gregset): Likewise.
2504
aa58a496
SM		 25052015-07-29 Simon Marchi <simon.marchi@ericsson.com>
2506
2507 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
2508 ptrace's 4th parameter.
2509
50904b25
YQ		 25102015-07-27 Yao Qi <yao.qi@linaro.org>
2511
2512 * configure.srv (case aarch64*-*-linux*): Don't set
2513 srv_linux_usrregs.
2514
5826e159
PA		 25152015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
2516
2517 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
2518 sys/ptrace.h.
2519 * linux-arm-low.c: Likewise.
2520 * linux-cris-low.c: Likewise.
2521 * linux-crisv32-low.c: Likewise.
2522 * linux-low.c: Likewise.
2523 * linux-m68k-low.c: Likewise.
2524 * linux-mips-low.c: Likewise.
2525 * linux-nios2-low.c: Likewise.
2526 * linux-s390-low.c: Likewise.
2527 * linux-sparc-low.c: Likewise.
2528 * linux-tic6x-low.c: Likewise.
2529 * linux-tile-low.c: Likewise.
2530 * linux-x86-low.c: Likewise.
2531
54019719
PA		 25322015-07-24 Pedro Alves <palves@redhat.com>
2533
2534 * config.in: Regenerate.
2535 * configure: Regenerate.
2536
eb7aa561
PA		 25372015-07-24 Pedro Alves <palves@redhat.com>
2538
2539 * acinclude.m4: Include ../ptrace.m4.
2540 * configure.ac: Call GDB_AC_PTRACE.
2541 * config.in, configure: Regenerate.
2542
55d7b841
YQ		 25432015-07-24 Yao Qi <yao.qi@linaro.org>
2544
2545 * linux-low.c (linux_create_inferior): Remove setting to
2546 proc->priv->new_inferior.
2547 (linux_attach): Likewise.
2548 (linux_low_filter_event): Likewise.
2549 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
2550
c06cbd92
YQ		 25512015-07-24 Yao Qi <yao.qi@linaro.org>
2552
2553 * linux-low.c (linux_arch_setup): New function.
2554 (linux_low_filter_event): If proc->tdesc is NULL and
2555 proc->attached is true, call the_low_target.arch_setup.
2556 Otherwise, keep status pending, and return.
2557 (linux_resume_one_lwp_throw): Don't call get_pc if
2558 thread->while_stepping isn't NULL. Don't call
2559 get_thread_regcache if proc->tdesc is NULL.
2560 (need_step_over_p): Return 0 if proc->tdesc is NULL.
2561 (linux_target_ops): Install arch_setup.
2562 * server.c (start_inferior): Call the_target->arch_setup.
2563 * target.h (struct target_ops) <arch_setup>: New field.
2564 (target_arch_setup): New marco.
2565 * lynx-low.c (lynx_target_ops): Update.
2566 * nto-low.c (nto_target_ops): Update.
2567 * spu-low.c (spu_target_ops): Update.
2568 * win32-low.c (win32_target_ops): Update.
2569
5ae3ebba
YQ		 25702015-07-24 Yao Qi <yao.qi@linaro.org>
2571
2572 * linux-low.c (linux_add_process): Don't set
2573 proc->priv->new_inferior.
2574 (linux_create_inferior): Set proc->priv->new_inferior to 1.
2575 (linux_attach): Likewise.
2576
eb97750b
YQ		 25772015-07-24 Yao Qi <yao.qi@linaro.org>
2578
2579 * server.c (start_inferior): Code refactor.
2580
51aee833
YQ		 25812015-07-24 Yao Qi <yao.qi@linaro.org>
2582
2583 * server.c (process_serial_event): Set general_thread.
2584
af1b22f3
YQ		 25852015-07-21 Yao Qi <yao.qi@linaro.org>
2586
2587 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
2588 aarch64_linux_get_debug_reg_capacity.
2589
554717a3
YQ		 25902015-07-17 Yao Qi <yao.qi@linaro.org>
2591
2592 * Makefile.in (aarch64-linux-hw-point.o): New rule.
2593 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
2594 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
2595 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
2596 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
2597 (AARCH64_HWP_ALIGNMENT): Likewise.
2598 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
2599 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
2600 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
2601 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
2602 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
2603 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
2604 (struct aarch64_debug_reg_state): Likewise.
2605 (struct arch_lwp_info): Likewise.
2606 (aarch64_align_watchpoint): Likewise.
2607 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
2608 (aarch64_watchpoint_length): Likewise.
2609 (aarch64_point_encode_ctrl_reg): Likewise
2610 (aarch64_point_is_aligned): Likewise.
2611 (aarch64_align_watchpoint): Likewise.
2612 (aarch64_linux_set_debug_regs):
2613 (aarch64_dr_state_insert_one_point): Likewise.
2614 (aarch64_dr_state_remove_one_point): Likewise.
2615 (aarch64_handle_breakpoint): Likewise.
2616 (aarch64_handle_aligned_watchpoint): Likewise.
2617 (aarch64_handle_unaligned_watchpoint): Likewise.
2618 (aarch64_handle_watchpoint): Likewise.
2619
c67ca4de
YQ		 26202015-07-17 Yao Qi <yao.qi@linaro.org>
2621
2622 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
2623 and don't aarch64_get_debug_reg_state. All callers update.
2624 (aarch64_handle_aligned_watchpoint): Likewise.
2625 (aarch64_handle_unaligned_watchpoint): Likewise.
2626 (aarch64_handle_watchpoint): Likewise.
2627 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
2628 (aarch64_remove_point): Likewise.
2629
25abf979
YQ		 26302015-07-17 Yao Qi <yao.qi@linaro.org>
2631
2632 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
2633 debug_printf.
2634 (aarch64_handle_unaligned_watchpoint): Likewise.
2635
db1ff28b
JK		 26362015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2637
2638 Revert the previous 3 commits:
2639 Move gdb_regex* to common/
2640 Move linux_find_memory_regions_full & co.
2641 gdbserver build-id attribute generator
2642
700ca40f
JK		 26432015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2644 Jan Kratochvil <jan.kratochvil@redhat.com>
2645
2646 gdbserver build-id attribute generator.
2647 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
2648 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
2649 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
2650 (find_phdr): New.
2651 (get_dynamic): Use find_pdhr to traverse program headers.
2652 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
2653 (compare_mapping_entry_range, struct find_memory_region_callback_data)
2654 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
2655 (get_hex_build_id): New.
2656 (linux_qxfer_libraries_svr4): Add optional build-id attribute
2657 to reply XML document.
2658
9904185c
JK		 26592015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2660 Jan Kratochvil <jan.kratochvil@redhat.com>
2661
2662 * target.c: Include target/target-utils.h and fcntl.h.
2663 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
2664 (target_fileio_read_stralloc): New functions.
2665
6e5b4429
JK		 26662015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2667
2668 * Makefile.in (OBS): Add gdb_regex.o.
2669 (gdb_regex.o): New.
2670 * config.in: Rebuilt.
2671 * configure: Rebuilt.
2672
ddc98fbf
JK		 26732015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2674 Jan Kratochvil <jan.kratochvil@redhat.com>
2675
2676 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
2677 * Makefile.in (OBS): Add target-utils.o.
2678 (linux-maps.o, target-utils.o): New.
2679 * configure.srv (srv_linux_obj): Add linux-maps.o.
2680
e57bb7a0
PL		 26812015-07-15 Pierre Langlois <pierre.langlois@arm.com>
2682
2683 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
2684 function, return 1.
2685 (the_low_target): Install it.
2686
586b02a9
PA		 26872015-07-14 Pedro Alves <palves@redhat.com>
2688
2689 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
2690 Instead, ignore ECHILD, and throw an error for other errnos.
2691
58c1b36c
PA		 26922015-07-10 Pedro Alves <palves@redhat.com>
2693
2694 * event-loop.c (struct callback_event) <data>: Change type to
2695 gdb_client_data instance instead of gdb_client_data pointer.
2696 (append_callback_event): Adjust.
2697
421530db
PL		 26982015-07-10 Pierre Langlois <pierre.langlois@arm.com>
2699
2700 * linux-aarch64-low.c: Add comments for each linux_target_ops
2701 method. Remove comments already covered in target_ops and
2702 linux_target_ops definitions.
2703 (the_low_target): Add comments for each unimplemented method.
2704
c2d65f38
YQ		 27052015-07-09 Yao Qi <yao.qi@linaro.org>
2706
2707 * linux-aarch64-low.c (aarch64_regmap): Remove.
2708 (aarch64_usrregs_info): Remove.
2709 (regs_info): Set field usrregs to NULL.
2710
b20a6524
MM		 27112015-07-02 Markus Metzger <markus.t.metzger@intel.com>
2712
2713 * linux-low.c: Include "rsp-low.h"
2714 (linux_low_encode_pt_config, linux_low_encode_raw): New.
2715 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
2716 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
2717 (handle_btrace_enable_pt): New.
2718 (handle_btrace_general_set): Support "pt".
2719 (handle_btrace_conf_general_set): Support "pt:size".
2720
96c97461
PL		 27212015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2722
2723 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
2724 Z_PACKET_SW_BP.
2725
37d66942
PL		 27262015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2727
2728 * linux-aarch64-low.c: Remove comment about endianness.
2729 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
2730 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
2731 memcmp.
2732
dc06243f
GB		 27332015-06-24 Gary Benson <gbenson@redhat.com>
2734
2735 * linux-i386-ipa.c (stdint.h): Do not include.
2736 * lynx-i386-low.c (stdint.h): Likewise.
2737 * lynx-ppc-low.c (stdint.h): Likewise.
2738 * mem-break.c (stdint.h): Likewise.
2739 * thread-db.c (stdint.h): Likewise.
2740 * tracepoint.c (stdint.h): Likewise.
2741 * win32-low.c (stdint.h): Likewise.
2742
124e13d9
SM		 27432015-06-18 Simon Marchi <simon.marchi@ericsson.com>
2744
2745 * server.c (write_qxfer_response): Update call to
2746 remote_escape_output.
2747
909c2cda
JK		 27482015-06-15 Aleksandar Ristovski <aristovski@qnx.com
2749 Jan Kratochvil <jan.kratochvil@redhat.com>
2750
2751 Merge multiple hex conversions.
2752 * gdbreplay.c (tohex): Rename to 'fromhex'.
2753 (logchar): Use fromhex.
2754
24c05f46
JK		 27552015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2756
2757 * server.c (handle_qxfer_libraries): Set `version' attribute for
2758 <library-list>.
2759
14d2069a
GB		 27602015-06-10 Gary Benson <gbenson@redhat.com>
2761
2762 * target.h (struct target_ops) <multifs_open>: New field.
2763 <multifs_unlink>: Likewise.
2764 <multifs_readlink>: Likewise.
2765 * linux-low.c (nat/linux-namespaces.h): New include.
2766 (linux_target_ops): Initialize the_target->multifs_open,
2767 the_target->multifs_unlink and the_target->multifs_readlink.
2768 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
2769 * hostio.c (hostio_fs_pid): New static variable.
2770 (hostio_handle_new_gdb_connection): New function.
2771 (handle_setfs): Likewise.
2772 (handle_open): Use the_target->multifs_open as appropriate.
2773 (handle_unlink): Use the_target->multifs_unlink as appropriate.
2774 (handle_readlink): Use the_target->multifs_readlink as
2775 appropriate.
2776 (handle_vFile): Handle vFile:setfs packets.
2777 * server.c (handle_query): Call hostio_handle_new_gdb_connection
2778 after target_handle_new_gdb_connection.
2779
4b8b5e72
GB		 27802015-06-10 Gary Benson <gbenson@redhat.com>
2781
2782 * configure.ac (AC_CHECK_FUNCS): Add setns.
2783 * config.in: Regenerate.
2784 * configure: Likewise.
2785 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
2786 (linux-namespaces.o): New rule.
2787 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
2788
3ac2e371
GB		 27892015-06-09 Gary Benson <gbenson@redhat.com>
2790
2791 * hostio.c (handle_open): Process mode argument with
2792 fileio_to_host_mode.
2793
ca9b78ce
YQ		 27942015-06-01 Yao Qi <yao.qi@linaro.org>
2795
2796 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
2797 * linux-x86-low.c: Likewise.
2798
bfacd19d
DB		 27992015-05-28 Don Breazeal <donb@codesourcery.com>
2800
2801 * linux-low.c (handle_extended_wait): Initialize
2802 thread_info.last_resume_kind for new fork children.
2803
452003ef
PA		 28042015-05-15 Pedro Alves <palves@redhat.com>
2805
2806 * target.h (target_handle_new_gdb_connection): Rewrite using if
2807 wrapped in do/while.
2808
1041a03c
JB		 28092015-05-14 Joel Brobecker <brobecker@adacore.com>
2810
2811 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
2812 * configure, config.in: Regenerate.
2813 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
2814 Declare typedef.
2815
c269dbdb
DB		 28162015-05-12 Don Breazeal <donb@codesourcery.com>
2817
2818 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
2819 PTRACE_EVENT_VFORK_DONE.
2820 (linux_low_ptrace_options, extended_event_reported): Add vfork
2821 events.
2822 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
2823 and "vforkdone" for RSP 'T' Stop Reply Packet.
2824 * server.h (report_vfork_events): Declare
2825 global variable.
2826
3a8a0396
DB		 28272015-05-12 Don Breazeal <donb@codesourcery.com>
2828
2829 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
2830 (the_low_target) <new_fork>: Initialize new member.
2831 * linux-arm-low.c (arm_new_fork): New function.
2832 (the_low_target) <new_fork>: Initialize new member.
2833 * linux-low.c (handle_extended_wait): Call new target function
2834 new_fork.
2835 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
2836 * linux-mips-low.c (mips_add_watchpoint): New function
2837 extracted from mips_insert_point.
2838 (the_low_target) <new_fork>: Initialize new member.
2839 (mips_linux_new_fork): New function.
2840 (mips_insert_point): Call mips_add_watchpoint.
2841 * linux-x86-low.c (x86_linux_new_fork): New function.
2842 (the_low_target) <new_fork>: Initialize new member.
2843
de0d863e
DB		 28442015-05-12 Don Breazeal <donb@codesourcery.com>
2845
2846 * linux-low.c (handle_extended_wait): Implement return value,
2847 rename argument 'event_child' to 'event_lwp', handle
2848 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
2849 (linux_low_ptrace_options): New function.
2850 (linux_low_filter_event): Call linux_low_ptrace_options,
2851 use different argument fo linux_enable_event_reporting,
2852 use return value from handle_extended_wait.
2853 (extended_event_reported): New function.
2854 (linux_wait_1): Call extended_event_reported and set
2855 status to report fork events.
2856 (linux_write_memory): Add pid to debug message.
2857 (reset_lwp_ptrace_options_callback): New function.
2858 (linux_handle_new_gdb_connection): New function.
2859 (linux_target_ops): Initialize new structure member.
2860 * linux-low.h (struct lwp_info) <waitstatus>: New member.
2861 * lynx-low.c: Initialize new structure member.
2862 * remote-utils.c (prepare_resume_reply): Implement stop reason
2863 "fork" for "T" stop message.
2864 * server.c (handle_query): Call handle_new_gdb_connection.
2865 * server.h (report_fork_events): Declare global flag.
2866 * target.h (struct target_ops) <handle_new_gdb_connection>:
2867 New member.
2868 (target_handle_new_gdb_connection): New macro.
2869 * win32-low.c: Initialize new structure member.
2870
ddcbc397
DB		 28712015-05-12 Don Breazeal <donb@codesourcery.com>
2872
2873 * mem-break.c (APPEND_TO_LIST): Define macro.
2874 (clone_agent_expr): New function.
2875 (clone_one_breakpoint): New function.
2876 (clone_all_breakpoints): New function.
2877 * mem-break.h: Declare new functions.
2878
89245bc0
DB		 28792015-05-12 Don Breazeal <donb@codesourcery.com>
2880
2881 * linux-low.c (linux_supports_fork_events): New function.
2882 (linux_supports_vfork_events): New function.
2883 (linux_target_ops): Initialize new structure members.
2884 (initialize_low): Call linux_check_ptrace_features.
2885 * lynx-low.c (lynx_target_ops): Initialize new structure
2886 members.
2887 * server.c (report_fork_events, report_vfork_events):
2888 New global flags.
2889 (handle_query): Add new features to qSupported packet and
2890 response.
2891 (captured_main): Initialize new global variables.
2892 * target.h (struct target_ops) <supports_fork_events>:
2893 New member.
2894 <supports_vfork_events>: New member.
2895 (target_supports_fork_events): New macro.
2896 (target_supports_vfork_events): New macro.
2897 * win32-low.c (win32_target_ops): Initialize new structure
2898 members.
2899
835205d0
GB		 29002015-05-12 Gary Benson <gbenson@redhat.com>
2901
2902 * server.c (handle_qxfer_exec_file): Use current process
2903 if annex is empty.
2904
21e94bd9
SL		 29052015-05-08 Sandra Loosemore <sandra@codesourcery.com>
2906
2907 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
2908 Remove HAVE_PTRACE_GETREGS conditionals.
2909 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
2910 instead of PTRACE_GETREGS and PTRACE_SETREGS.
2911
45614f15
YQ		 29122015-05-08 Yao Qi <yao.qi@linaro.org>
2913
2914 * linux-low.c (linux_supports_conditional_breakpoints): New
2915 function.
2916 (linux_target_ops): Install new target method.
2917 * lynx-low.c (lynx_target_ops): Install NULL hook for
2918 supports_conditional_breakpoints.
2919 * nto-low.c (nto_target_ops): Likewise.
2920 * spu-low.c (spu_target_ops): Likewise.
2921 * win32-low.c (win32_target_ops): Likewise.
2922 * server.c (handle_query): Check
2923 target_supports_conditional_breakpoints.
2924 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2925 New field.
2926 (target_supports_conditional_breakpoints): New macro.
2927
80ad801e
PA		 29282015-05-06 Pedro Alves <palves@redhat.com>
2929
2930 PR server/18081
2931 * server.c (start_inferior): If the process exits, mourn it.
2932
819843c7
GB		 29332015-04-21 Gary Benson <gbenson@redhat.com>
2934
2935 * hostio.c (fileio_open_flags_to_host): Factored out to
2936 fileio_to_host_openflags in common/fileio.c. Single use
2937 updated.
2938
a2d5a9d7
MF		 29392015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2940
2941 * linux-xtensa-low.c (xtensa_fill_gregset)
2942 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
2943 XCHAL_HAVE_LOOP.
2944
deb44829
MF		 29452015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2946
2947 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
2948 (regs_info): Replace usrregs pointer with NULL.
2949
e57f1de3
GB		 29502015-04-17 Gary Benson <gbenson@redhat.com>
2951
2952 * target.h (struct target_ops) <pid_to_exec_file>: New field.
2953 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
2954 * server.c (handle_qxfer_exec_file): New function.
2955 (qxfer_packets): Add exec-file entry.
2956 (handle_query): Report qXfer:exec-file:read as supported packet.
2957
62828379
RN		 29582015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
2959
2960 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
2961
b88bb450
GB		 29622015-04-09 Gary Benson <gbenson@redhat.com>
2963
2964 * hostio-errno.c (errno_to_fileio_error): Remove function.
2965 Update caller to use remote_fileio_to_fio_error.
2966
c8f4bfdd
YQ		 29672015-04-09 Yao Qi <yao.qi@linaro.org>
2968
2969 * linux-low.c (linux_insert_point): Call
2970 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
2971 (linux_remove_point): Call remove_memory_breakpoint if type is
2972 raw_bkpt_type_sw.
2973 * linux-x86-low.c (x86_insert_point): Don't call
2974 insert_memory_breakpoint.
2975 (x86_remove_point): Don't call remove_memory_breakpoint.
2976
41f98f02
PA		 29772015-04-01 Pedro Alves <palves@redhat.com>
2978 Cleber Rosa <crosa@redhat.com>
2979
2980 * server.c (gdbserver_usage): Reorganize and extend the usage
2981 message.
2982
2bf6fb9d
PA		 29832015-03-24 Pedro Alves <palves@redhat.com>
2984
2985 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
2986 output. Also dump TRAP_TRACE.
2987 (linux_low_filter_event): In debug output, distinguish a
2988 resume_stop SIGSTOP from a delayed SIGSTOP.
2989
369f6daa
GB		 29902015-03-24 Gary Benson <gbenson@redhat.com>
2991
2992 * linux-x86-low.c (x86_linux_new_thread): Moved to
2993 nat/x86-linux.c.
2994 (x86_linux_prepare_to_resume): Likewise.
2995
8e5d4070
GB		 29962015-03-24 Gary Benson <gbenson@redhat.com>
2997
2998 * Makefile.in (x86-linux-dregs.o): New rule.
2999 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3000 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3001 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3002 (x86_linux_dr_get): Likewise.
3003 (x86_linux_dr_set): Likewise.
3004 (update_debug_registers_callback): Likewise.
3005 (x86_linux_dr_set_addr): Likewise.
3006 (x86_linux_dr_get_addr): Likewise.
3007 (x86_linux_dr_set_control): Likewise.
3008 (x86_linux_dr_get_control): Likewise.
3009 (x86_linux_dr_get_status): Likewise.
3010 (x86_linux_update_debug_registers): Likewise.
3011
2b95d440
GB		 30122015-03-24 Gary Benson <gbenson@redhat.com>
3013
3014 * linux-x86-low.c (x86_linux_update_debug_registers):
3015 New function, factored out from...
3016 (x86_linux_prepare_to_resume): ...this.
3017
14b0bc68
GB		 30182015-03-24 Gary Benson <gbenson@redhat.com>
3019
3020 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3021 (x86_linux_dr_set): Likewise.
3022 (update_debug_registers_callback): Likewise.
3023 (x86_linux_dr_set_addr): Likewise.
3024 (x86_linux_dr_get_addr): Likewise.
3025 (x86_linux_dr_set_control): Likewise.
3026 (x86_linux_dr_get_control): Likewise.
3027 (x86_linux_dr_get_status): Likewise.
3028 (x86_linux_prepare_to_resume): Likewise.
3029
5dfe6ca8
GB		 30302015-03-24 Gary Benson <gbenson@redhat.com>
3031
3032 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3033 Use perror_with_name. Pass string through gettext.
3034 (x86_linux_dr_set): Likewise.
3035
d33472ad
GB		 30362015-03-24 Gary Benson <gbenson@redhat.com>
3037
3038 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3039 (x86_linux_dr_set_addr): ...this.
3040 (x86_dr_low_get_addr): Rename to...
3041 (x86_linux_dr_get_addr): ...this.
3042 (x86_dr_low_set_control): Rename to...
3043 (x86_linux_dr_set_control): ...this.
3044 (x86_dr_low_get_control): Rename to...
3045 (x86_linux_dr_get_control): ...this.
3046 (x86_dr_low_get_status): Rename to...
3047 (x86_linux_dr_get_status): ...this.
3048 (x86_dr_low): Update with new function names.
3049
4b134ca1
GB		 30502015-03-24 Gary Benson <gbenson@redhat.com>
3051
3052 * Makefile.in (x86-linux.o): New rule.
3053 * configure.srv: Add x86-linux.o to relevant targets.
3054 * linux-low.c (lwp_set_arch_private_info): New function.
3055 (lwp_arch_private_info): Likewise.
3056 * linux-x86-low.c: Include nat/x86-linux.h.
3057 (arch_lwp_info): Removed structure.
3058 (update_debug_registers_callback):
3059 Use lwp_set_debug_registers_changed.
3060 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3061 and lwp_set_debug_registers_changed.
3062 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3063
34c703da
GB		 30642015-03-24 Gary Benson <gbenson@redhat.com>
3065
3066 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3067 * linux-arm-low.c (arm_new_thread): Likewise.
3068 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3069 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3070 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3071 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3072
cff068da
GB		 30732015-03-24 Gary Benson <gbenson@redhat.com>
3074
3075 * linux-low.c (ptid_of_lwp): New function.
3076 (lwp_is_stopped): Likewise.
3077 (lwp_stop_reason): Likewise.
3078 * linux-x86-low.c (update_debug_registers_callback):
3079 Use lwp_is_stopped.
3080 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3081 lwp_stop_reason.
3082
b2f7c7e8
GB		 30832015-03-24 Gary Benson <gbenson@redhat.com>
3084
3085 * linux-low.h (linux_stop_lwp): Remove declaration.
3086
6d4ee8c6
GB		 30872015-03-24 Gary Benson <gbenson@redhat.com>
3088
3089 * linux-low.h: Include nat/linux-nat.h.
3090 * linux-low.c (iterate_over_lwps_args): New structure.
3091 (iterate_over_lwps_filter): New function.
3092 (iterate_over_lwps): Likewise.
3093 * linux-x86-low.c (update_debug_registers_callback):
3094 Update signature to what iterate_over_lwps expects.
3095 Remove PID check that iterate_over_lwps now performs.
3096 (x86_dr_low_set_addr): Use iterate_over_lwps.
3097 (x86_dr_low_set_control): Likewise.
3098
70a0bb6b
GB		 30992015-03-24 Gary Benson <gbenson@redhat.com>
3100
3101 * linux-x86-low.c (x86_debug_reg_state): New function.
3102 (x86_linux_prepare_to_resume): Use the above.
3103
7b669087
GB		 31042015-03-24 Gary Benson <gbenson@redhat.com>
3105
3106 * linux-low.c (current_lwp_ptid): New function.
3107 * linux-x86-low.c: Include nat/linux-nat.h.
3108 (x86_dr_low_get_addr): Use current_lwp_ptid.
3109 (x86_dr_low_get_control): Likewise.
3110 (x86_dr_low_get_status): Likewise.
3111
eef49a3d
PA		 31122015-03-20 Pedro Alves <palves@redhat.com>
3113
3114 * tracepoint.c (cmd_qtstatus): Make "str" const.
3115
b2333d22
PA		 31162015-03-20 Pedro Alves <palves@redhat.com>
3117
3118 * server.c (handle_general_set): Make "req_str" const.
3119
23f238d3
PA		 31202015-03-19 Pedro Alves <palves@redhat.com>
3121
3122 * linux-low.c (linux_resume_one_lwp): Rename to ...
3123 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3124 instead call perror_with_name.
3125 (check_ptrace_stopped_lwp_gone): New function.
3126 (linux_resume_one_lwp): Reimplement as wrapper around
3127 linux_resume_one_lwp_throw that swallows errors if the LWP is
3128 gone.
3129
91baf43f
PA		 31302015-03-19 Pedro Alves <palves@redhat.com>
3131
3132 * linux-low.c (count_events_callback, select_event_lwp_callback):
3133 No longer check whether the thread has resume_stop as last resume
3134 kind.
3135
8bf3b159
PA		 31362015-03-19 Pedro Alves <palves@redhat.com>
3137
3138 * linux-low.c (count_events_callback, select_event_lwp_callback):
3139 Use the lwp's status_pending_p field, not the thread's.
3140
b90fc188
PA		 31412015-03-19 Pedro Alves <palves@redhat.com>
3142
3143 * linux-low.c (select_event_lwp_callback): Update comments to
3144 no longer mention SIGTRAP.
3145
464b0089
GB		 31462015-03-18 Gary Benson <gbenson@redhat.com>
3147
3148 * server.c (handle_query): Do not report vFile:fstat as supported.
3149
aa9e327f
GB		 31502015-03-11 Gary Benson <gbenson@redhat.com>
3151
3152 * hostio.c (sys/types.h): New include.
3153 (sys/stat.h): Likewise.
3154 (common-remote-fileio.h): Likewise.
3155 (handle_fstat): New function.
3156 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 3157
791c0056
GB		 31582015-03-11 Gary Benson <gbenson@redhat.com>
3159
3160 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3161 struct stat.st_blocks and struct stat.st_blksize.
3162 * configure: Regenerate.
3163 * config.in: Likewise.
3164 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3165 (OBS): Add common-remote-fileio.o.
3166 (common-remote-fileio.o): New rule.
3167
9a9df970
PA		 31682015-03-09 Pedro Alves <palves@redhat.com>
3169
3170 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3171 'struct sockaddr' pointer in 'accept' call.
3172
9eb1356e
PA		 31732015-03-09 Pedro Alves <palves@redhat.com>
3174
3175 Revert:
3176 2015-03-07 Pedro Alves <palves@redhat.com>
3177 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3178 or <winsock2.h> here. Instead include "gdb_socket.h".
3179 (remote_open): Use union gdb_sockaddr_u.
3180 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3181 or <winsock2.h> here. Instead include "gdb_socket.h".
3182 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3183 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3184 or <sys/un.h>.
3185 (init_named_socket, gdb_agent_helper_thread): Use union
3186 gdb_sockaddr_u.
3187
aac331e4
PA		 31882015-03-07 Pedro Alves <palves@redhat.com>
3189
3190 * configure.ac (build_warnings): Move
3191 -Wdeclaration-after-statement to the C-specific set.
3192 * configure: Regenerate.
3193
366c75fc
PA		 31942015-03-07 Pedro Alves <palves@redhat.com>
3195
3196 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3197 or <winsock2.h> here. Instead include "gdb_socket.h".
3198 (remote_open): Use union gdb_sockaddr_u.
3199 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3200 or <winsock2.h> here. Instead include "gdb_socket.h".
3201 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3202 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3203 or <sys/un.h>.
3204 (init_named_socket, gdb_agent_helper_thread): Use union
3205 gdb_sockaddr_u.
3206
492d29ea
PA		 32072015-03-07 Pedro Alves <palves@redhat.com>
3208
3209 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
3210 instead.
3211
60a191ed
YQ		 32122015-03-06 Yao Qi <yao.qi@linaro.org>
3213
3214 * linux-aarch64-low.c (aarch64_insert_point): Use
3215 show_debug_regs as a boolean.
3216 (aarch64_remove_point): Likewise.
3217
f5771b1d
PA		 32182015-03-05 Pedro Alves <palves@redhat.com>
3219
3220 * lynx-low.c (lynx_target_ops): Install NULL hooks for
3221 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
3222 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
3223 * nto-low.c (nto_target_ops): Likewise.
3224 * spu-low.c (spu_target_ops): Likewise.
3225 * win32-low.c (win32_target_ops): Likewise.
3226
3e572f71
PA		 32272015-03-04 Pedro Alves <palves@redhat.com>
3228
72f4393d 3229 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 3230 Decide whether a breakpoint triggered based on the SIGTRAP's
3231 siginfo.si_code.
72f4393d
L		 3232 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
3233 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 3234 (linux_low_filter_event): Check for breakpoints before checking
3235 watchpoints.
3236 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
3237 siginfo.si_code.
72f4393d
L		 3238 (linux_stopped_by_sw_breakpoint)
3239 (linux_supports_stopped_by_sw_breakpoint)
3240 (linux_stopped_by_hw_breakpoint)
3241 (linux_supports_stopped_by_hw_breakpoint): New functions.
3242 (linux_target_ops): Install new target methods.
3e572f71 3243
1ec68e26
PA		 32442015-03-04 Pedro Alves <palves@redhat.com>
3245
3246 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
3247 * server.c (swbreak_feature, hwbreak_feature): New globals.
3248 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
3249 (captured_main): Clear swbreak_feature and hwbreak_feature.
3250 * server.h (swbreak_feature, hwbreak_feature): Declare.
3251 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
3252 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
3253 supports_stopped_by_hw_breakpoint>: New fields.
3254 (target_supports_stopped_by_sw_breakpoint)
3255 (target_stopped_by_sw_breakpoint)
3256 (target_supports_stopped_by_hw_breakpoint)
3257 (target_stopped_by_hw_breakpoint): Declare.
3258
15c66dd6
PA		 32592015-03-04 Pedro Alves <palves@redhat.com>
3260
3261 enum lwp_stop_reason -> enum target_stop_reason
3262 * linux-low.c (check_stopped_by_breakpoint): Adjust.
3263 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
3264 (linux_wait_1, stuck_in_jump_pad_callback)
3265 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
3266 (linux_stopped_by_watchpoint):
3267 * linux-low.h (enum lwp_stop_reason): Delete.
3268 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
3269 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3270
98fc70d6
YQ		 32712015-03-04 Yao Qi <yao.qi@linaro.org>
3272
3273 * Makefile.in (SFILES): Add linux-aarch64-low.c.
3274
dd2ac174
GB		 32752015-03-03 Gary Benson <gbenson@redhat.com>
3276
3277 * hostio.c (handle_vFile): Fix prefix lengths.
3278
d68e53f4
MM		 32792015-03-03 Markus Metzger <markus.t.metzger@intel.com>
3280
3281 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
3282 ptr_bits.
3283
bf2d68ab
AA		 32842015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
3285
3286 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
3287 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
3288 (clean): Add "rm -f" for above C files.
3289 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
3290 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
3291 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
3292 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
3293 * linux-s390-low.c (HWCAP_S390_VX): New macro.
3294 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
3295 (init_registers_s390x_vx_linux64)
3296 (init_registers_s390x_tevx_linux64)
3297 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
3298 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
3299 declarations.
3300 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
3301 (s390_store_vxrs_high): New functions.
3302 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
3303 NT_S390_VXRS_HIGH.
3304 (s390_arch_setup): Add logic for selecting one of the new target
3305 descriptions. Activate the new vector regsets if applicable.
3306 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
3307 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
3308 and init_registers_s390x_tevx_linux64.
3309
c966a859
PA		 33102015-03-01 Pedro Alves <palves@redhat.com>
3311
3312 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
3313 parameter.
3314
4180215b
PA		 33152015-02-27 Pedro Alves <palves@redhat.com>
3316
3317 * linux-x86-low.c (u_debugreg_offset): New function.
3318 (x86_linux_dr_get, x86_linux_dr_set): Use it.
3319
749bab01
PA		 33202015-02-27 Pedro Alves <palves@redhat.com>
3321
3322 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
3323 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
3324 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
3325 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
3326 (ps_lsetfpregs, ps_getpid)
3327 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
3328 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
3329 (ps_lsetxregs, ps_plog): Declare.
3330
3c14e5a3
PA		 33312015-02-27 Pedro Alves <palves@redhat.com>
3332
3333 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
3334 IP_AGENT_EXPORT_FUNC.
3335 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
3336 IP_AGENT_EXPORT_FUNC.
3337 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
3338 (IP_AGENT_EXPORT): Delete.
3339 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3340 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3341 (gdb_trampoline_buffer_error, collecting, gdb_collect)
3342 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
3343 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
3344 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
3345 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
3346 (traceframe_read_count, traceframe_write_count)
3347 (traceframes_created, trace_state_variables, get_raw_reg)
3348 (get_trace_state_variable_value, set_trace_state_variable_value)
3349 (ust_loaded, helper_thread_id, cmd_buf): Use
3350 IPA_SYM_EXPORTED_NAME.
3351 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
3352 (tracepoints) Use IP_AGENT_EXPORT_VAR.
3353 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
3354 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3355 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
3356 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
3357 EXTERN_C_PUSH/EXTERN_C_POP.
3358 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
3359 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
3360 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3361 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
3362 (traceframe_write_count, traceframe_read_count)
3363 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
3364 (about_to_request_buffer_space, get_trace_state_variable_value)
3365 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
3366 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
3367 EXTERN_C_PUSH/EXTERN_C_POP.
3368 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
3369 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
3370 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
3371 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3372 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3373 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3374 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
3375 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
3376 Define.
3377 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
3378 (IP_AGENT_EXPORT_VAR_DECL): Define.
3379 (tracing): Declare.
3380 (gdb_agent_get_raw_reg): Declare.
3381
fe978cb0
PA		 33822015-02-27 Tom Tromey <tromey@redhat.com>
3383 Pedro Alves <palves@redhat.com>
3384
3385 Rename symbols whose names are reserved C++ keywords throughout.
3386
3bc3d82a
PA		 33872015-02-27 Pedro Alves <palves@redhat.com>
3388
3389 * Makefile.in (COMPILER): New, get it from autoconf.
3390 (CXX): Get from autoconf instead.
3391 (COMPILE.pre): Use COMPILER.
3392 (CC-LD): Rename to ...
3393 (CC_LD): ... this. Use COMPILER.
3394 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
3395 (CXX_FOR_TARGET): Default to g++ instead of gcc.
3396 * acinclude.m4: Include build-with-cxx.m4.
3397 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
3398 Disable -Werror by default if building in C++ mode.
3399 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
3400 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
3401 the C++ compiler. Save/restore CXXFLAGS too.
3402 * configure: Regenerate.
3403
07697489
PA		 34042015-02-27 Pedro Alves <palves@redhat.com>
3405
3406 * acinclude.m4: Include libiberty.m4.
3407 * configure.ac: Call libiberty_INIT.
3408 * config.in, configure: Regenerate.
3409
9beb7c4e
PA		 34102015-02-26 Pedro Alves <palves@redhat.com>
3411
3412 * linux-low.c (linux_wait_1): When incrementing the PC past a
3413 program breakpoint always use the_low_target.breakpoint_len as
3414 increment, rather than the maximum between that and
3415 the_low_target.decr_pc_after_break.
3416
8090aef2
PA		 34172015-02-23 Pedro Alves <palves@redhat.com>
3418
3419 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
3420 thread was doing a step-over; always adjust the PC if
3421 we stepped over a permanent breakpoint.
3422 (linux_wait_1): If we stepped over breakpoint that was on top of a
3423 permanent breakpoint, manually advance the PC past it.
3424
bc9540e8
PA		 34252015-02-23 Pedro Alves <palves@redhat.com>
3426
3427 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
3428 modes.
3429 (x86_fill_gregset, x86_store_gregset): Use it when handling
3430 $orig_eax.
3431
2db9a427
PA		 34322015-02-20 Pedro Alves <palves@redhat.com>
3433
3434 * thread-db.c: Include "nat/linux-procfs.h".
3435 (thread_db_init): Skip listing new threads if the kernel supports
3436 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
3437
afa8d396
PA		 34382015-02-20 Pedro Alves <palves@redhat.com>
3439
3440 * linux-low.c (status_pending_p_callback): Use ptid_match.
3441
c9587f88
AT		 34422015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
3443
3444 PR breakpoints/16812
3445 * linux-low.c (wstatus_maybe_breakpoint): Remove.
3446 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
3447 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
3448
b05ec7a5
AT		 34492015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
3450
3451 PR breakpoints/15956
3452 * tracepoint.c (cmd_qtinit): Add check for current_thread.
3453
d33501a5
MM		 34542015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3455
3456 * linux-low.c (linux_low_btrace_conf): Print size.
3457 * server.c (handle_btrace_conf_general_set): New.
3458 (hanle_general_set): Call handle_btrace_conf_general_set.
3459 (handle_query): Report Qbtrace-conf:bts:size as supported.
3460
f4abbc16
MM		 34612015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3462
3463 * linux-low.c (linux_low_enable_btrace): Update parameters.
3464 (linux_low_btrace_conf): New.
3465 (linux_target_ops)<to_btrace_conf>: Initialize.
3466 * server.c (current_btrace_conf): New.
3467 (handle_btrace_enable): Rename to ...
3468 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
3469 to target_enable_btrace. Update comment. Update users.
3470 (handle_qxfer_btrace_conf): New.
3471 (qxfer_packets): Add btrace-conf entry.
3472 (handle_query): Report qXfer:btrace-conf:read as supported packet.
3473 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
3474 (target_ops)<read_btrace_conf>: New.
3475 (target_enable_btrace): Update parameters.
3476 (target_read_btrace_conf): New.
3477
043c3577
MM		 34782015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3479
3480 * server.c (handle_btrace_general_set): Remove call to
3481 target_supports_btrace.
3482 (supported_btrace_packets): New.
3483 (handle_query): Call supported_btrace_packets.
3484 * target.h: include btrace-common.h.
3485 (btrace_target_info): Removed.
3486 (supports_btrace, target_supports_btrace): Update parameters.
3487
734b0e4b
MM		 34882015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3489
3490 * Makefile.in (SFILES): Add common/btrace-common.c.
3491 (OBS): Add common/btrace-common.o.
3492 (btrace-common.o): Add build rules.
3493 * linux-low: Include btrace-common.h.
3494 (linux_low_read_btrace): Use struct btrace_data. Call
3495 btrace_data_init and btrace_data_fini.
3496
d6c146e9
PA		 34972015-02-06 Pedro Alves <palves@redhat.com>
3498
3499 * thread-db.c (find_new_threads_callback): Add debug output.
3500
20ba1ce6
PA		 35012015-02-04 Pedro Alves <palves@redhat.com>
3502
3503 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
3504 (resume_stopped_resumed_lwps): New function.
3505 (linux_wait_for_event_filtered): Use it.
3506
8cc73a39
SDJ		 35072015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3508
3509 * Makefile.in (SFILES): Add linux-personality.c.
3510 (linux-personality.o): New rule.
3511 * configure.srv (srv_linux_obj): Add linux-personality.o to the
3512 list of objects to be built.
3513 * linux-low.c: Include nat/linux-personality.h.
3514 (linux_create_inferior): Remove code to disable address space
3515 randomization (moved to ../nat/linux-personality.c). Create
3516 cleanup to disable address space randomization.
3517
fb23d554
SDJ		 35182015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3519
3520 * Makefile.in (posix-strerror.o): New rule.
3521 (mingw-strerror.o): Likewise.
3522 * configure: Regenerated.
3523 * configure.ac: Source file ../common/common.host. Initialize new
3524 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
3525
cdf43629
YQ		 35262015-01-14 Yao Qi <yao@codesourcery.com>
3527
3528 * Makefile.in (SFILES): Add nat/ppc-linux.c.
3529 (ppc-linux.o): New rule.
3530 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
3531 * configure.ac: AC_CHECK_FUNCS(getauxval).
3532 * config.in: Re-generated.
3533 * configure: Re-generated.
3534 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
3535 ppc64_64bit_inferior_p
3536
514c5338
YQ		 35372015-01-14 Yao Qi <yao@codesourcery.com>
3538
3539 * linux-ppc-low.c: Include "nat/ppc-linux.h".
3540 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
3541 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
3542 (PT_ORIG_R3, PT_TRAP): Likewise.
3543 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
3544 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
3545 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
3546
3368c1e5
JB		 35472015-01-10 Joel Brobecker <brobecker@adacore.com>
3548
3549 * i387-fp.c (i387_cache_to_xsave): In look over
3550 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
3551 zmmh_low_space field by use of zmmh_high_space.
3552
582511be
PA		 35532015-01-09 Pedro Alves <palves@redhat.com>
3554
3555 * linux-low.c (step_over_bkpt): Move higher up in the file.
3556 (handle_extended_wait): Don't store the stop_pc here.
3557 (get_stop_pc): Adjust comments and rename to ...
3558 (check_stopped_by_breakpoint): ... this. Record whether the LWP
3559 stopped for a software breakpoint or hardware breakpoint.
3560 (thread_still_has_status_pending_p): New function.
3561 (status_pending_p_callback): Use
3562 thread_still_has_status_pending_p. If the event is no longer
3563 interesting, resume the LWP.
3564 (handle_tracepoints): Add assert.
3565 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
3566 (wstatus_maybe_breakpoint): New function.
3567 (cancel_breakpoint): Delete function.
3568 (check_stopped_by_watchpoint): New function, factored out from
3569 linux_low_filter_event.
3570 (lp_status_maybe_breakpoint): Delete function.
3571 (linux_low_filter_event): Remove filter_ptid argument.
3572 Leave thread group exits pending here. Store the LWP's stop PC.
3573 Always leave events pending.
3574 (linux_wait_for_event_filtered): Pull all events out of the
3575 kernel, and leave them all pending.
3576 (count_events_callback, select_event_lwp_callback): Consider all
3577 events.
3578 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
3579 (select_event_lwp): Only give preference to the stepping LWP in
3580 all-stop mode. Adjust comments.
3581 (ignore_event): New function.
3582 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
3583 references to cancel_breakpoints. Adjust to renames. Also give
3584 equal priority to all LWPs that have had events in non-stop mode.
3585 If reporting a software breakpoint event, unadjust the LWP's PC.
3586 (linux_wait): If linux_wait_1 returned an ignored event, retry.
3587 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
3588 Adjust.
3589 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
3590 (resume_status_pending_p): Use thread_still_has_status_pending_p.
3591 (linux_stopped_by_watchpoint): Adjust.
3592 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
3593 * linux-low.h (enum lwp_stop_reason): New.
3594 (struct lwp_info) <stop_pc>: Adjust comment.
3595 <stopped_by_watchpoint>: Delete field.
3596 <stop_reason>: New field.
3597 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3598 * mem-break.c (software_breakpoint_inserted_here)
3599 (hardware_breakpoint_inserted_here): New function.
3600 * mem-break.h (software_breakpoint_inserted_here)
3601 (hardware_breakpoint_inserted_here): Declare.
3602 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
3603 (cancel_breakpoints): Delete.
3604 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
3605 (upload_fast_traceframes): Remove references to
3606 cancel_breakpoints.
3607
a33e3959
PA		 36082015-01-09 Pedro Alves <palves@redhat.com>
3609
3610 * thread-db.c (find_new_threads_callback): Ignore thread if the
3611 kernel thread ID is -1.
3612
8784d563
PA		 36132015-01-09 Pedro Alves <palves@redhat.com>
3614
3615 * linux-low.c (linux_attach_fail_reason_string): Move to
3616 nat/linux-ptrace.c, and rename.
3617 (linux_attach_lwp): Update comment.
3618 (attach_proc_task_lwp_callback): New function.
3619 (linux_attach): Adjust to rename and use
3620 linux_proc_attach_tgid_threads.
3621 (linux_attach_fail_reason_string): Delete declaration.
3622
76f2b779
JB		 36232015-01-01 Joel Brobecker <brobecker@adacore.com>
3624
3625 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
3626 * server.c (gdbserver_version): Likewise.
3627
fafcc06a
SDJ		 36282014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
3629
3630 * remote-utils.c: Include ctype.h.
3631 (input_interrupt): Explicitly handle the case when the char
3632 received is the NUL byte. Improve the printing of non-ASCII
3633 characters.
3634
beed38b8
JB		 36352014-12-16 Joel Brobecker <brobecker@adacore.com>
3636
3637 * linux-low.c (linux_low_filter_event): Update call to
3638 linux_enable_event_reporting following the addition of
3639 a new parameter to that function.
3640
bf330350
CU		 36412014-12-16 Catalin Udma <catalin.udma@freescale.com>
3642
3643 PR server/17457
3644 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
3645 (AARCH64_FPCR_REGNO): Likewise.
3646 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
3647 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
3648 (aarch64_store_fpregset): Likewise.
3649
5227d625
JB		 36502014-12-15 Joel Brobecker <brobecker@adacore.com>
3651
3652 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
3653 Remove FIXME comment about assumption about N.
3654
f93b65a0
JB		 36552014-12-13 Joel Brobecker <brobecker@adacore.com>
3656
3657 * configure.ac: If large-file support is disabled in GDBserver,
3658 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
3659 * configure: Regenerate.
3660
e5a9158d
AA		 36612014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3662
3663 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
3664 warning upon ENODATA from ptrace.
3665 * linux-s390-low.c (s390_store_tdb): New.
3666 (s390_regsets): Add regset for NT_S390_TDB.
3667
feea5f36
AA		 36682014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3669
3670 * linux-low.c (regsets_store_inferior_registers): Skip regsets
3671 without a fill_function.
3672 * linux-s390-low.c (s390_fill_last_break): Remove.
3673 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
3674 (s390_arch_setup): Use regset's size instead of fill_function for
3675 loop end condition.
3676
098dbe61
AA		 36772014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3678
3679 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
3680 the regset's store function when ptrace returned an error.
3681 * regcache.c (get_thread_regcache): Invalidate register cache
3682 before fetching inferior's registers.
3683
28eef672
AA		 36842014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3685
3686 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
3687 while-loop as for-loop.
3688 (regsets_store_inferior_registers): Likewise.
3689
bdca27a2
YQ		 36902014-11-28 Yao Qi <yao@codesourcery.com>
3691
3692 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
3693 * config.in, configure: Re-generate.
3694 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
3695 is defined.
3696
9c232dda
YQ		 36972014-11-21 Yao Qi <yao@codesourcery.com>
3698
3699 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
3700 (AC_CHECK_HEADERS): Remove malloc.h.
3701 * configure: Re-generated.
3702 * config.in: Re-generated.
3703 * server.h: Don't include alloca.h and malloc.h.
3704 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
3705 Don't include malloc.h.
3706
43968415
JB		 37072014-11-17 Joel Brobecker <brobecker@adacore.com>
3708
3709 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
3710 corresponding ERRNO check in same block.
3711
40e91bc7
PA		 37122014-11-12 Pedro Alves <palves@redhat.com>
3713
3714 * server.c (cont_thread): Update comment.
3715 (start_inferior, attach_inferior): No longer clear cont_thread.
3716 (handle_v_cont): No longer set cont_thread.
3717 (captured_main): Clear cont_thread each time a GDB connects.
3718
c2c118cf
PA		 37192014-11-12 Pedro Alves <palves@redhat.com>
3720
3721 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
3722 thread, and don't resume all threads if the Hc thread has exited.
3723
78708b7c
PA		 37242014-11-12 Pedro Alves <palves@redhat.com>
3725
3726 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
3727 the process group instead of to a specific LWP.
3728
a2abc7de
PA		 37292014-10-15 Pedro Alves <palves@redhat.com>
3730
3731 PR server/17487
3732 * win32-arm-low.c (arm_set_thread_context): Remove current_event
3733 parameter.
3734 (arm_set_thread_context): Delete.
3735 (the_low_target): Adjust.
3736 * win32-i386-low.c (debug_registers_changed)
3737 (debug_registers_used): Delete.
3738 (update_debug_registers_callback): New function.
3739 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
3740 needing to update their debug registers.
3741 (win32_get_current_dr): New function.
3742 (x86_dr_low_get_addr, x86_dr_low_get_control)
3743 (x86_dr_low_get_status): Fetch the debug register from the thread
3744 record's context.
3745 (i386_initial_stuff): Adjust.
3746 (i386_get_thread_context): Remove current_event parameter. Don't
3747 clear debug_registers_changed nor copy DR values to
3748 debug_reg_state.
3749 (i386_set_thread_context): Delete.
3750 (i386_prepare_to_resume): New function.
3751 (i386_thread_added): Mark the thread as needing to update irs
3752 debug registers.
3753 (the_low_target): Remove i386_set_thread_context and install
3754 i386_prepare_to_resume.
3755 * win32-low.c (win32_get_thread_context): Adjust.
3756 (win32_set_thread_context): Use SetThreadContext
3757 directly.
3758 (win32_prepare_to_resume): New function.
3759 (win32_require_context): New function, factored out from ...
3760 (thread_rec): ... this.
3761 (continue_one_thread): Call win32_prepare_to_resume on each thread
3762 we're about to continue.
3763 (win32_resume): Call win32_prepare_to_resume on the event thread.
3764 * win32-low.h (struct win32_thread_info)
3765 <debug_registers_changed>: New field.
3766 (struct win32_target_ops): Change prototype of set_thread_context,
3767 delete set_thread_context and add prepare_to_resume.
3768 (win32_require_context): New declaration.
3769
a442d071
GB		 37702014-10-08 Gary Benson <gbenson@redhat.com>
3771
3772 * server.h: Do not include common-exceptions.h.
3773
6f1947e8
GB		 37742014-10-08 Gary Benson <gbenson@redhat.com>
3775
3776 * server.h: Do not include cleanups.h.
3777
63b434a4
JH		 37782014-09-30 James Hogan <james.hogan@imgtec.com>
3779
3780 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
3781 mips64-dsp-linux.c.
3782
c4d9ceb6
YQ		 37832014-09-23 Yao Qi <yao@codesourcery.com>
3784
3785 * linux-low.c (lp_status_maybe_breakpoint): New function.
3786 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
3787 (count_events_callback): Likewise.
3788 (select_event_lwp_callback): Likewise.
3789 (cancel_breakpoints_callback): Likewise.
3790
89a5711c
DB		 37912014-09-19 Don Breazeal <donb@codesourcery.com>
3792
3793 * linux-low.c (handle_extended_wait): Call
3794 linux_ptrace_get_extended_event.
3795 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
3796 linux_is_extended_waitstatus.
3797
bffc0964
JB		 37982014-09-16 Joel Brobecker <brobecker@adacore.com>
3799
3800 * Makefile.in (CPPFLAGS): Define.
3801 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
3802 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
3803
0bfdf32f
GB		 38042014-09-16 Gary Benson <gbenson@redhat.com>
3805
3806 * inferiors.h (current_inferior): Renamed as...
3807 (current_thread): New variable. All uses updated.
3808 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
3809 (maybe_move_out_of_jump_pad): Likewise.
3810 (cancel_breakpoint): Likewise.
3811 (linux_low_filter_event): Likewise.
3812 (wait_for_sigstop): Likewise.
3813 (linux_resume_one_lwp): Likewise.
3814 (need_step_over_p): Likewise.
3815 (start_step_over): Likewise.
3816 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
3817 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
3818 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
3819 and save_inferior as saved_thread.
3820 * regcache.c (get_thread_regcache): Renamed saved_inferior as
3821 saved_thread.
3822 (regcache_invalidate_thread): Likewise.
3823 * remote-utils.c (prepare_resume_reply): Likewise.
3824 * thread-db.c (thread_db_get_tls_address): Likewise.
3825 (disable_thread_event_reporting): Likewise.
3826 (remove_thread_event_breakpoints): Likewise.
3827 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
3828 as saved_thread.
3829 * target.h (set_desired_inferior): Renamed as...
3830 (set_desired_thread): New declaration. All uses updated.
3831 * server.c (myresume): Updated comment to reference thread instead
3832 of inferior.
3833 (handle_serial_event): Likewise.
3834 (handle_target_event): Likewise.
3835
361c8ade
GB		 38362014-09-12 Tom Tromey <tromey@redhat.com>
3837 Gary Benson <gbenson@redhat.com>
3838
3839 * regcache.h: Include common-regcache.h.
3840 (regcache_read_pc): Don't declare.
3841 * regcache.c (get_thread_regcache_for_ptid): New function.
3842
bd9269f7
GB		 38432014-09-11 Tom Tromey <tromey@redhat.com>
3844 Gary Benson <gbenson@redhat.com>
3845
3846 * symbol.c: New file.
3847 * Makefile.in (SFILES): Add symbol.c.
3848 (OBS): Add symbol.o.
3849
f8c1d06b
GB		 38502014-09-11 Gary Benson <gbenson@redhat.com>
3851
3852 * target.c (target_stop_ptid, target_continue_ptid): New
3853 functions.
3854
721ec300
GB		 38552014-09-11 Tom Tromey <tromey@redhat.com>
3856 Gary Benson <gbenson@redhat.com>
3857
3858 * target.h: Include target/target.h.
3859 * target.c (target_read_memory, target_read_uint32)
3860 (target_write_memory): New functions.
3861
c5e92cca
GB		 38622014-09-11 Gary Benson <gbenson@redhat.com>
3863
3864 * server.h (debug_hw_points): Don't declare.
3865 * server.c (debug_hw_points): Don't define. Replace all uses
3866 with show_debug_regs.
3867 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
3868 all uses with show_debug_regs.
3869
2e4bb98a
EBM		 38702014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
3871
3872 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
3873 endianness into account.
3874 (ppc_supply_ptrace_register): Likewise.
3875
ac740bc7
JH		 38762014-09-03 James Hogan <james.hogan@imgtec.com>
3877
3878 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
3879 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
3880
97ea6506
GB		 38812014-09-03 Gary Benson <gbenson@redhat.com>
3882
3883 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
3884 ALL_DEBUG_ADDRESS_REGISTERS.
3885
df7e5265
GB		 38862014-09-02 Gary Benson <gbenson@redhat.com>
3887
3888 * i386-low.h: Renamed as...
3889 * x86-low.h: New file. All type, function and variable name
3890 prefixes changed from "i386_" to "x86_". All references updated.
3891 * i386-low.c: Renamed as...
3892 * x86-low.c: New file. All type, function and variable name
3893 prefixes changed from "i386_" to "x86_". All references updated.
3894
ed859da7
GB		 38952014-09-02 Gary Benson <gbenson@redhat.com>
3896
3897 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
3898 (x86_linux_new_thread): Likewise.
3899
860789c7
GB		 39002014-08-29 Gary Benson <gbenson@redhat.com>
3901
3902 * server.h (setjmp.h): Do not include.
3903 (toplevel): Do not declare.
3904 (common-exceptions.h): Include.
3905 (cleanups.h): Likewise.
3906 * server.c (toplevel): Do not define.
3907 (exit_code): New static global.
3908 (detach_or_kill_for_exit_cleanup): New function.
3909 (main): New function. Original main renamed to...
3910 (captured_main): New function.
3911 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
3912
ff55e1b5
GB		 39132014-08-29 Gary Benson <gbenson@redhat.com>
3914
3915 * Makefile.in (SFILES): Add common/common-exceptions.c.
3916 (OBS): Add common-exceptions.o.
3917 (common-exceptions.o): New rule.
3918 * utils.c (prepare_to_throw_exception): New function.
3919
e9bcb658
GB		 39202014-08-29 Gary Benson <gbenson@redhat.com>
3921
3922 * config.in: Regenerate.
3923 * configure: Likewise.
3924
e3180625
GB		 39252014-08-29 Gary Benson <gbenson@redhat.com>
3926
3927 * Makefile.in (SFILES): Add common/cleanups.c.
3928 (OBS): cleanups.o.
3929 (cleanups.o): New rule.
3930
e3d6ba5d
GB		 39312014-08-29 Gary Benson <gbenson@redhat.com>
3932
3933 * utils.c (internal_vwarning): New function.
3934
7096e886
GB		 39352014-08-28 Gary Benson <gbenson@redhat.com>
3936
3937 * utils.h (fatal): Remove declaration.
3938 * utils.c (fatal): Remove function.
3939
14ce3192
GB		 39402014-08-28 Gary Benson <gbenson@redhat.com>
3941
3942 * tracepoint.c (gdb_agent_init): Replace fatal with
3943 perror_with_name.
3944 (initialize_tracepoint): Likewise.
3945
50278d59
GB		 39462014-08-28 Gary Benson <gbenson@redhat.com>
3947
3948 * remote-utils.c (remote_prepare): Replace fatal with error.
3949
aa96c426
GB		 39502014-08-28 Gary Benson <gbenson@redhat.com>
3951
3952 * linux-low.c (linux_async): Replace fatal with warning.
3953 Tidy up and return.
3954 (linux_start_non_stop): Return -1 if linux_async failed.
3955
f7160e97
GB		 39562014-08-28 Gary Benson <gbenson@redhat.com>
3957
3958 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
3959 gdb_assert.
3960 (i386_dr_low_get_addr): Remove vague comment.
3961 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
3962 gdb_assert.
3963
38e08fca
GB		 39642014-08-28 Gary Benson <gbenson@redhat.com>
3965
3966 * inferiors.c (get_thread_process): Replace check with gdb_assert.
3967 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
3968 internal_error.
3969 (linux_resume_one_lwp): Likewise.
3970 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
3971 gdb_assert.
3972 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
3973 with internal_error.
3974 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
3975 (init_register_cache): Replace fatal with gdb_assert_not_reached.
3976 (find_register_by_name): Replace fatal with internal_error.
3977 (find_regno): Likewise.
3978 * tdesc.c (init_target_desc): Replace check with gdb_assert.
3979 * thread-db.c (thread_db_create_event): Likewise.
3980 (thread_db_load_search): Likewise.
3981 (try_thread_db_load_1): Likewise.
3982 * tracepoint.c (get_jump_space_head): Replace fatal with
3983 internal_error.
3984 (claim_trampoline_space): Likewise.
3985 (have_fast_tracepoint_trampoline_buffer): Likewise.
3986 (cmd_qtstart): Likewise.
3987 (stop_tracing): Likewise.
3988 (fast_tracepoint_collecting): Likewise.
3989 (target_malloc): Likewise.
3990 (download_tracepoint): Likewise.
3991 (download_trace_state_variables): Replace check with gdb_assert.
3992 (upload_fast_traceframes): Replace fatal with internal_error.
3993
34abf635
GB		 39942014-08-19 Tom Tromey <tromey@redhat.com>
3995 Gary Benson <gbenson@redhat.com>
3996
3997 * Makefile.in (SFILES): Add common/common-debug.c.
3998 (OBS): Add common-debug.o.
3999 (common-debug.o): New rule.
4000 * debug.h (debug_printf): Don't declare.
4001 * debug.c (debug_printf): Renamed and rewritten as...
4002 (debug_vprintf): New function.
4003
f6e94d78
GB		 40042014-08-19 Gary Benson <gbenson@redhat.com>
4005
4006 * utils.h: Do not include print-utils.h.
4007
9239eeab
GB		 40082014-08-19 Tom Tromey <tromey@redhat.com>
4009 Gary Benson <gbenson@redhat.com>
4010
4011 * server.h: Add static assertion.
4012 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4013
ef87c8bb
GB		 40142014-08-19 Tom Tromey <tromey@redhat.com>
4015 Gary Benson <gbenson@redhat.com>
4016
4017 * Makefile.in (SFILES): Add common/errors.c.
4018 (OBS): Add errors.o.
4019 (IPA_OBS): Add errors-ipa.o.
4020 (errors.o): New rule.
4021 (errors-ipa.o): Likewise.
4022 * utils.h (perror_with_name, error, warning): Don't declare.
4023 * utils.c (warning): Renamed and rewritten as...
4024 (vwarning): New function.
4025 (error): Renamed and rewritten as...
4026 (verror): New function.
4027 (internal_error): Renamed and rewritten as...
4028 (internal_verror): New function.
4029
bb974a24
GB		 40302014-08-07 Gary Benson <gbenson@redhat.com>
4031
4032 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4033 * configure: Regenerate.
4034 * config.in: Likewise.
4035 * server.h: Do not include errno.h.
4036 * event-loop.c: Likewise.
4037 * hostio-errno.c: Likewise.
4038 * linux-low.c: Likewise.
4039 * remote-utils.c: Likewise.
4040 * spu-low.c: Likewise.
4041 * utils.c: Likewise.
4042 * gdbreplay.c: Unconditionally include errno.h.
4043
6d3d12eb
GB		 40442014-08-07 Gary Benson <gbenson@redhat.com>
4045
4046 * server.h: Do not include string.h.
4047 * event-loop.c: Likewise.
4048 * linux-low.c: Likewise.
4049 * regcache.c: Likewise.
4050 * remote-utils.c: Likewise.
4051 * spu-low.c: Likewise.
4052 * utils.c: Likewise.
4053
dccbb609
GB		 40542014-08-07 Gary Benson <gbenson@redhat.com>
4055
4056 * server.h: Do not include gdb_assert.h.
4057
e76df0d0
GB		 40582014-08-07 Gary Benson <gbenson@redhat.com>
4059
4060 * server.h: Do not include common-utils.h.
4061
4cb9c816
GB		 40622014-08-07 Gary Benson <gbenson@redhat.com>
4063
4064 * server.h: Do not include ptid.h.
4065 * notif.h: Likewise.
4066
3995eeee
GB		 40672014-08-07 Gary Benson <gbenson@redhat.com>
4068
4069 * server.h: Do not include gdb_locale.h.
4070
cb9f1a9b
GB		 40712014-08-07 Gary Benson <gbenson@redhat.com>
4072
4073 * server.h: Do not include gdb/signals.h.
4074 * win32-low.c: Likewise.
4075
a5fceff8
GB		 40762014-08-07 Gary Benson <gbenson@redhat.com>
4077
4078 * server.h: Do not include pathmax.h.
4079
b9391142
GB		 40802014-08-07 Gary Benson <gbenson@redhat.com>
4081
4082 * server.h: Do not include libiberty.h.
4083 * linux-bfin-low.c: Likewise.
4084
0e443c87
GB		 40852014-08-07 Gary Benson <gbenson@redhat.com>
4086
4087 * server.h: Do not include ansidecl.h.
4088
8ebb3f56
GB		 40892014-08-07 Gary Benson <gbenson@redhat.com>
4090
4091 * linux-x86-low.c: Do not include stddef.h.
4092 * lynx-ppc-low.c: Likewise.
4093 * tracepoint.c: Likewise.
4094
8980bdf6
GB		 40952014-08-07 Gary Benson <gbenson@redhat.com>
4096
4097 * server.h: Do not include stdarg.h.
4098 * nto-low.c: Likewise.
4099
d7096f71
GB		 41002014-08-07 Gary Benson <gbenson@redhat.com>
4101
4102 * server.h: Do not include stdlib.h.
4103 * inferiors.c: Likewise.
4104 * linux-low.c: Likewise.
4105 * regcache.c: Likewise.
4106 * spu-low.c: Likewise.
4107 * tracepoint.c: Likewise.
4108 * utils.c: Likewise.
4109
d02f550d
GB		 41102014-08-07 Gary Benson <gbenson@redhat.com>
4111
4112 * server.h: Do not include stdio.h.
4113 * linux-low.c: Likewise.
4114 * remote-utils.c: Likewise.
4115 * spu-low.c: Likewise.
4116 * utils.c: Likewise.
4117 * wincecompat.c: Likewise.
4118
87f6c4e3
GB		 41192014-08-06 Gary Benson <gbenson@redhat.com>
4120
4121 * regcache.c (init_register_cache): Move conditionals inside if.
4122
7089dca4
GB		 41232014-08-06 Gary Benson <gbenson@redhat.com>
4124
4125 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4126
462f517e
GB		 41272014-07-31 Gary Benson <gbenson@redhat.com>
4128
4129 * ax.h: Do not include server.h.
4130 * gdbthread.h: Likewise.
4131 * lynx-low.h: Likewise.
4132 * notif.h: Likewise.
4133
976411d6
GB		 41342014-07-30 Gary Benson <gbenson@redhat.com>
4135
4136 * server.h: Include common-defs.h.
4137 Do not include config.h or build-gnulib-gdbserver/config.h.
4138
d41f6d8e
GB		 41392014-07-30 Gary Benson <gbenson@redhat.com>
4140
4141 * hostio-errno.c: Move server.h to top of includes list.
4142 * inferiors.c: Likewise.
4143 * linux-x86-low.c: Likewise.
4144 * notif.c: Include server.h.
4145
314c6a35
TT		 41462014-07-24 Tom Tromey <tromey@redhat.com>
4147 Gary Benson <gbenson@redhat.com>
4148
4149 * server.h (CORE_ADDR): Now unsigned.
4150
69ff6be5
PA		 41512014-07-16 Pedro Alves <palves@redhat.com>
4152
4153 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4154
ce9e3fe7
PA		 41552014-07-15 Pedro Alves <palves@redhat.com>
4156
4157 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4158 copy.
4159
e76126e8
PA		 41602014-07-11 Pedro Alves <palves@redhat.com>
4161
4162 * linux-low.c (kill_wait_lwp): New function, based on
4163 kill_one_lwp_callback, but use my_waitpid directly.
4164 (kill_one_lwp_callback, linux_kill): Use it.
4165
8e9db26e
PA		 41662014-06-23 Pedro Alves <palves@redhat.com>
4167
4168 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4169 before setting DR0..DR3.
4170
698b3e08
GB		 41712014-06-20 Gary Benson <gbenson@redhat.com>
4172
4173 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4174 * configure: Regenerated.
4175 * config.in: Likewise.
4176
125f8a3d
GB		 41772014-06-20 Gary Benson <gbenson@redhat.com>
4178
4179 * Makefile.in (SFILES): Update locations for files moved
4180 from common to nat.
4181 (object file files): Reordered.
4182
42995dbd
GB		 41832014-06-20 Gary Benson <gbenson@redhat.com>
4184
4185 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4186 (i386_dr_low_set_addr): Likewise.
4187 (i386_dr_low_get_addr): Likewise.
4188 (i386_dr_low_can_set_control): Likewise.
4189 (i386_dr_low_set_control): Likewise.
4190 (i386_dr_low_get_control): Likewise.
4191 (i386_dr_low_get_status): Likewise.
4192 (i386_get_debug_register_length): Likewise.
4193 * linux-x86-low.c (i386_dr_low_set_addr):
4194 Changed signature. Made static.
4195 (i386_dr_low_get_addr): Likewise.
4196 (i386_dr_low_set_control): Likewise.
4197 (i386_dr_low_get_control): Likewise.
4198 (i386_dr_low_get_status): Likewise.
4199 (i386_dr_low): New global variable.
4200 * win32-i386-low.c (i386_dr_low_set_addr):
4201 Changed signature. Made static.
4202 (i386_dr_low_get_addr): Likewise.
4203 (i386_dr_low_set_control): Likewise.
4204 (i386_dr_low_get_control): Likewise.
4205 (i386_dr_low_get_status): Likewise.
4206 (i386_dr_low): New global variable.
4207
e1d2394b
MS		 42082014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
4209
4210 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
4211 * Makefile.in (AR, AR_FLAGS): Define.
4212 * configure: Regenerate.
4213
3a8ee006
GB		 42142014-06-19 Gary Benson <gbenson@redhat.com>
4215
4216 * Makefile.in (i386-dregs.o): New rule.
4217 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
4218 * i386-low.c (target.h): Remove include.
4219 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
4220 (DR_CONTROL_SHIFT): Likewise.
4221 (DR_CONTROL_SIZE): Likewise.
4222 (DR_RW_EXECUTE): Likewise.
4223 (DR_RW_WRITE): Likewise.
4224 (DR_RW_READ): Likewise.
4225 (DR_RW_IORW): Likewise.
4226 (DR_LEN_1): Likewise.
4227 (DR_LEN_2): Likewise.
4228 (DR_LEN_4): Likewise.
4229 (DR_LEN_8): Likewise.
4230 (DR_LOCAL_ENABLE_SHIFT): Likewise.
4231 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
4232 (DR_ENABLE_SIZE): Likewise.
4233 (DR_LOCAL_SLOWDOWN): Likewise.
4234 (DR_GLOBAL_SLOWDOWN): Likewise.
4235 (DR_CONTROL_RESERVED): Likewise.
4236 (I386_DR_CONTROL_MASK): Likewise.
4237 (I386_DR_VACANT): Likewise.
4238 (I386_DR_LOCAL_ENABLE): Likewise.
4239 (I386_DR_GLOBAL_ENABLE): Likewise.
4240 (I386_DR_DISABLE): Likewise.
4241 (I386_DR_SET_RW_LEN): Likewise.
4242 (I386_DR_GET_RW_LEN): Likewise.
4243 (I386_DR_WATCH_HIT): Likewise.
4244 (i386_wp_op_t): Likewise.
4245 (i386_show_dr): Likewise.
4246 (i386_length_and_rw_bits): Likewise.
4247 (i386_insert_aligned_watchpoint): Likewise.
4248 (i386_remove_aligned_watchpoint): Likewise.
4249 (i386_handle_nonaligned_watchpoint): Likewise.
4250 i386_update_inferior_debug_regs(): Likewise.
4251 (i386_dr_insert_watchpoint): Likewise.
4252 (i386_dr_remove_watchpoint): Likewise.
4253 (i386_dr_region_ok_for_watchpoint): Likewise.
4254 (i386_dr_stopped_data_address): Likewise.
4255 (i386_dr_stopped_by_watchpoint): Likewise.
4256
8f26655c
GB		 42572014-06-19 Gary Benson <gbenson@redhat.com>
4258
4259 * i386-low.c (i386_dr_show): Renamed to
4260 i386_show_dr and made static. All uses updated.
4261 (i386_dr_length_and_rw_bits): Renamed to
4262 i386_length_and_rw_bits and made static.
4263 All uses updated.
4264 (i386_dr_insert_aligned_watchpoint): Renamed to
4265 i386_insert_aligned_watchpoint and made static.
4266 All uses updated.
4267 (i386_dr_remove_aligned_watchpoint): Renamed to
4268 i386_remove_aligned_watchpoint and made static.
4269 All uses updated.
4270 (i386_dr_update_inferior_debug_regs): Renamed to
4271 i386_update_inferior_debug_regs and made static.
4272 All uses updated.
4273
b9228891
GB		 42742014-06-18 Gary Benson <gbenson@redhat.com>
4275
5171def3
GB		 4276 * i386-low.h (i386_dr_low_can_set_addr): New macro.
4277 (i386_dr_low_can_set_control): Likewise.
4278 (i386_get_debug_register_length): Likewise.
4279 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
4280 (i386_dr_low_can_set_control): Likewise.
4281 (i386_get_debug_register_length): Likewise.
4282
42832014-06-17 Gary Benson <gbenson@redhat.com>
4284
b9228891
GB		 4285 * i386-low.h (i386-dregs.h): New include.
4286 (DR_FIRSTADDR): Now in i386-dregs.h.
4287 (DR_LASTADDR): Likewise.
4288 (DR_NADDR): Likewise.
4289 (DR_STATUS): Likewise.
4290 (DR_CONTROL): Likewise.
4291 (i386_debug_reg_state): Likewise.
4292 (i386_dr_insert_watchpoint): Likewise.
4293 (i386_dr_remove_watchpoint): Likewise.
4294 (i386_dr_region_ok_for_watchpoint): Likewise.
4295 (i386_dr_stopped_data_address): Likewise.
4296 (i386_dr_stopped_by_watchpoint): Likewise.
4297 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
4298
4be83cc2
GB		 42992014-06-18 Gary Benson <gbenson@redhat.com>
4300
4301 * i386-low.h (i386_low_insert_watchpoint): Renamed to
4302 i386_dr_insert_watchpoint.
4303 (i386_low_remove_watchpoint): Renamed to
4304 i386_dr_remove_watchpoint.
4305 (i386_low_region_ok_for_watchpoint): Renamed to
4306 i386_dr_region_ok_for_watchpoint.
4307 (i386_low_stopped_data_address): Renamed to
4308 i386_dr_stopped_data_address.
4309 (i386_low_stopped_by_watchpoint): Renamed to
4310 i386_dr_stopped_by_watchpoint.
4311 * i386-low.c (i386_show_dr): Renamed to
4312 i386_dr_show and made nonstatic. All uses updated.
4313 (i386_length_and_rw_bits): Renamed to
4314 i386_dr_length_and_rw_bits and made nonstatic.
4315 All uses updated.
4316 (i386_insert_aligned_watchpoint): Renamed to
4317 i386_dr_insert_aligned_watchpoint and made nonstatic.
4318 All uses updated.
4319 (i386_remove_aligned_watchpoint): Renamed to
4320 i386_dr_remove_aligned_watchpoint and made nonstatic.
4321 All uses updated.
4322 (i386_update_inferior_debug_regs): Renamed to
4323 i386_dr_update_inferior_debug_regs and made nonstatic.
4324 All uses updated.
4325 (i386_low_insert_watchpoint): Renamed to
4326 i386_dr_insert_watchpoint. All uses updated.
4327 (i386_low_remove_watchpoint): Renamed to
4328 i386_dr_remove_watchpoint. All uses updated.
4329 (i386_low_region_ok_for_watchpoint): Renamed to
4330 i386_dr_region_ok_for_watchpoint. All uses updated.
4331 (i386_low_stopped_data_address): Renamed to
4332 i386_dr_stopped_data_address. All uses updated.
4333 (i386_low_stopped_by_watchpoint): Renamed to
4334 i386_dr_stopped_by_watchpoint. All uses updated.
4335
131aa0d4
GB		 43362014-06-18 Gary Benson <gbenson@redhat.com>
4337
4338 * i386-low.c (i386_dr_low_can_set_addr): New macro.
4339 (i386_dr_low_can_set_control): Likewise.
4340 (i386_insert_aligned_watchpoint): New check.
4341
d9305f7f
GB		 43422014-06-18 Gary Benson <gbenson@redhat.com>
4343
4344 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
4345 Renamed to state.
4346
e927c9fc
GB		 43472014-06-18 Gary Benson <gbenson@redhat.com>
4348
4349 * i386-low.c (i386_length_and_rw_bits): Use internal_error
4350 instead of fatal and error.
4351 (i386_handle_nonaligned_watchpoint): Likewise.
4352
1b6d4134
GB		 43532014-06-18 Gary Benson <gbenson@redhat.com>
4354
4355 * i386-low.c (i386_get_debug_register_length): New macro.
4356 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
4357 (i386_show_dr): Use debug_printf instead of fprintf. Use
4358 phex to format values.
4359
6e62758f
GB		 43602014-06-18 Gary Benson <gbenson@redhat.com>
4361
4362 * i386-low.h: Comment changes.
4363 * i386-low.c: Likewise.
4364
fc6e2f03
GB		 43652014-06-18 Gary Benson <gbenson@redhat.com>
4366
4367 * i386-low.c: Whitespace changes.
4368
f9d1eeed
TT		 43692014-06-12 Tom Tromey <tromey@redhat.com>
4370
4371 * utils.c (freeargv): Remove.
4372
0b04e523
TT		 43732014-06-12 Tom Tromey <tromey@redhat.com>
4374
4375 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
4376 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
4377 (parse_debug_format_options): Likewise.
4378 (gdbserver_usage): Likewise.
4379 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
4380 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
4381 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
4382 against libiberty.
4383 ($(LIBGNU)): Depend on libiberty.
4384 (all-lib): Recurse into all subdirs.
4385 (install-only): Invoke "install" target in subdirs.
4386 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
4387 targets.
4388 * configure: Rebuild.
4389 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
4390 for vasprintf, vsnprintf, or gettimeofday.
4391 * configure.srv: Don't add safe-ctype.o or lbasename.o to
4392 srv_tgtobj.
4393
270c9937
JB		 43942014-06-05 Joel Brobecker <brobecker@adacore.com>
4395
4396 * development.sh: Delete.
4397 * Makefile.in (config.status): Adjust dependency on development.sh.
4398 * configure.ac: Adjust development.sh source call.
4399 * configure: Regenerate.
4400
0a261ed8
PA		 44012014-06-02 Pedro Alves <palves@redhat.com>
4402
4403 * ax.c (gdb_free_agent_expr): New function.
4404 * ax.h (gdb_free_agent_expr): New declaration.
4405 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
4406 list.
4407 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
4408 static.
4409 (clear_breakpoint_conditions_and_commands): New function.
4410 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
4411 (clear_breakpoint_conditions_and_commands): New declaration.
4412
e9dae05e
RR		 44132014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4414
4415 * linux-aarch64-low.c (asm/ptrace.h): Include.
4416
5876f503
JK		 44172014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
4418
4419 Fix TLS access for -static -pthread.
4420 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
4421 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
4422 (thread_db_load_search, try_thread_db_load_1): Initialize it.
4423
802e8e6d
PA		 44242014-05-20 Pedro Alves <palves@redhat.com>
4425
4426 * linux-aarch64-low.c (aarch64_insert_point)
4427 (aarch64_remove_point): No longer check whether the type is
4428 supported here. Adjust to new interface.
4429 (the_low_target): Install aarch64_supports_z_point_type as
4430 supports_z_point_type method.
4431 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
4432 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
4433 instead of a Z packet char. Adjust.
4434 (arm_supports_z_point_type): New function.
4435 (arm_insert_point, arm_remove_point): Adjust to new interface.
4436 (the_low_target): Install arm_supports_z_point_type.
4437 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
4438 (cris_insert_point, cris_remove_point): Adjust to new interface.
4439 Don't check whether the type is supported here.
4440 (the_low_target): Install cris_supports_z_point_type.
4441 * linux-low.c (linux_supports_z_point_type): New function.
4442 (linux_insert_point, linux_remove_point): Adjust to new interface.
4443 * linux-low.h (struct linux_target_ops) <insert_point,
4444 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
4445 raw_breakpoint pointer parameter.
4446 <supports_z_point_type>: New method.
4447 * linux-mips-low.c (mips_supports_z_point_type): New function.
4448 (mips_insert_point, mips_remove_point): Adjust to new interface.
4449 Use mips_supports_z_point_type.
4450 (the_low_target): Install mips_supports_z_point_type.
4451 * linux-ppc-low.c (the_low_target): Install NULL as
4452 supports_z_point_type method.
4453 * linux-s390-low.c (the_low_target): Install NULL as
4454 supports_z_point_type method.
4455 * linux-sparc-low.c (the_low_target): Install NULL as
4456 supports_z_point_type method.
4457 * linux-x86-low.c (x86_supports_z_point_type): New function.
4458 (x86_insert_point): Adjust to new insert_point interface. Use
4459 insert_memory_breakpoint. Adjust to new
4460 i386_low_insert_watchpoint interface.
4461 (x86_remove_point): Adjust to remove_point interface. Use
4462 remove_memory_breakpoint. Adjust to new
4463 i386_low_remove_watchpoint interface.
4464 (the_low_target): Install x86_supports_z_point_type.
4465 * lynx-low.c (lynx_target_ops): Install NULL as
4466 supports_z_point_type callback.
4467 * nto-low.c (nto_supports_z_point_type): New.
4468 (nto_insert_point, nto_remove_point): Adjust to new interface.
4469 (nto_target_ops): Install nto_supports_z_point_type.
4470 * mem-break.c: Adjust intro comment.
4471 (struct raw_breakpoint) <raw_type, size>: New fields.
4472 <inserted>: Update comment.
4473 <shlib_disabled>: Delete field.
4474 (enum bkpt_type) <gdb_breakpoint>: Delete value.
4475 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
4476 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
4477 (raw_bkpt_type_to_target_hw_bp_type): New function.
4478 (find_enabled_raw_code_breakpoint_at): New function.
4479 (find_raw_breakpoint_at): New type and size parameters. Use them.
4480 (insert_memory_breakpoint): New function, based off
4481 set_raw_breakpoint_at.
4482 (remove_memory_breakpoint): New function.
4483 (set_raw_breakpoint_at): Reimplement.
4484 (set_breakpoint): New, based on set_breakpoint_at.
4485 (set_breakpoint_at): Reimplement.
4486 (delete_raw_breakpoint): Go through the_target->remove_point
4487 instead of assuming memory breakpoints.
4488 (find_gdb_breakpoint_at): Delete.
4489 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
4490 (find_gdb_breakpoint): New function.
4491 (set_gdb_breakpoint_at): Delete.
4492 (z_type_supported): New function.
4493 (set_gdb_breakpoint_1): New function, loosely based off
4494 set_gdb_breakpoint_at.
4495 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
4496 (delete_gdb_breakpoint_at): Delete.
4497 (delete_gdb_breakpoint_1): New function, loosely based off
4498 delete_gdb_breakpoint_at.
4499 (delete_gdb_breakpoint): New function.
4500 (clear_gdb_breakpoint_conditions): Rename to ...
4501 (clear_breakpoint_conditions): ... this. Don't handle a NULL
4502 breakpoint.
4503 (add_condition_to_breakpoint): Make static.
4504 (add_breakpoint_condition): Take a struct breakpoint pointer
4505 instead of an address. Adjust.
4506 (gdb_condition_true_at_breakpoint): Rename to ...
4507 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
4508 z_type parameter.
4509 (gdb_condition_true_at_breakpoint): Reimplement.
4510 (add_breakpoint_commands): Take a struct breakpoint pointer
4511 instead of an address. Adjust.
4512 (gdb_no_commands_at_breakpoint): Rename to ...
4513 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
4514 parameter. Return true if no breakpoint was found. Change debug
4515 output.
4516 (gdb_no_commands_at_breakpoint): Reimplement.
4517 (run_breakpoint_commands): Rename to ...
4518 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
4519 and change return type to boolean.
4520 (run_breakpoint_commands): New function.
4521 (gdb_breakpoint_here): Also check for Z1 breakpoints.
4522 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
4523 breakpoint. Go through the_target->remove_point instead of
4524 assuming memory breakpoint.
4525 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
4526 software and hardware breakpoints.
4527 (reinsert_raw_breakpoint): Go through the_target->insert_point
4528 instead of assuming memory breakpoint.
4529 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
4530 software and hardware breakpoints.
4531 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
4532 Check both software and hardware breakpoints.
4533 (validate_inserted_breakpoint): Assert the breakpoint is a
4534 software breakpoint. Set the inserted flag to -1 instead of
4535 setting shlib_disabled.
4536 (delete_disabled_breakpoints): Adjust.
4537 (validate_breakpoints): Only validate software breakpoints.
4538 Adjust to inserted flag change.
4539 (check_mem_read, check_mem_write): Skip breakpoint types other
4540 than software breakpoints. Adjust to inserted flag change.
4541 * mem-break.h (enum raw_bkpt_type): New enum.
4542 (raw_breakpoint, struct process_info): Forward declare.
4543 (Z_packet_to_target_hw_bp_type): Delete declaration.
4544 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
4545 (set_gdb_breakpoint, delete_gdb_breakpoint)
4546 (clear_breakpoint_conditions): New declarations.
4547 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
4548 (breakpoint_inserted_here): Update comment.
4549 (add_breakpoint_condition, add_breakpoint_commands): Replace
4550 address parameter with a breakpoint pointer parameter.
4551 (gdb_breakpoint_here): Update comment.
4552 (delete_gdb_breakpoint_at): Delete.
4553 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
4554 * server.c (process_point_options): Take a struct breakpoint
4555 pointer instead of an address. Adjust.
4556 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
4557 delete_gdb_breakpoint.
4558 * spu-low.c (spu_target_ops): Install NULL as
4559 supports_z_point_type method.
4560 * target.h: Include mem-break.h.
4561 (struct target_ops) <prepare_to_access_memory>: Update comment.
4562 <supports_z_point_type>: New field.
4563 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4564 instead of a char. Also take a raw breakpoint pointer.
4565 * win32-arm-low.c (the_low_target): Install NULL as
4566 supports_z_point_type.
4567 * win32-i386-low.c (i386_supports_z_point_type): New function.
4568 (i386_insert_point, i386_remove_point): Adjust to new interface.
4569 (the_low_target): Install i386_supports_z_point_type.
4570 * win32-low.c (win32_supports_z_point_type): New function.
4571 (win32_insert_point, win32_remove_point): Adjust to new interface.
4572 (win32_target_ops): Install win32_supports_z_point_type.
4573 * win32-low.h (struct win32_target_ops):
4574 <supports_z_point_type>: New method.
4575 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4576 instead of a char. Also take a raw breakpoint pointer.
4577
932539e3
PA		 45782014-05-20 Pedro Alves <palves@redhat.com>
4579
4580 * mem-break.h: Include break-common.h.
4581 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4582 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
4583 (Z_packet_to_target_hw_bp_type): New declaration.
4584 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
4585 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
4586 (Z_PACKET_ACCESS_WP): Delete macros.
4587 (Z_packet_to_hw_type): Delete function.
4588 * i386-low.h: Don't include break-common.h here.
4589 (Z_packet_to_hw_type): Delete declaration.
4590 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
4591 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4592 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
4593 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4594 * linux-aarch64-low.c: Don't include break-common.h here.
4595 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4596 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
4597 (Z_packet_to_target_hw_bp_type): Delete function.
4598 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
4599 function.
4600 (mips_insert_point, mips_remove_point): Use
4601 Z_packet_to_target_hw_bp_type.
4602
4ff0d3d8
PA		 46032014-05-20 Pedro Alves <palves@redhat.com>
4604
4605 * linux-aarch64-low.c: Include break-common.h.
4606 (enum target_point_type): Delete.
4607 (Z_packet_to_point_type): Rename to ...
4608 (Z_packet_to_target_hw_bp_type): ... this, and return a
4609 target_hw_bp_type instead.
4610 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
4611 instead of an enum target_point_type.
4612 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
4613 breakpoint type.
4614 (aarch64_dr_state_insert_one_point)
4615 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
4616 (aarch64_handle_aligned_watchpoint)
4617 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
4618 Take an enum target_hw_bp_type instead of an enum
4619 target_point_type.
4620 (aarch64_supports_z_point_type): New function.
4621 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
4622 use Z_packet_to_target_hw_bp_type.
4623
786dc519
JB		 46242014-05-20 Joel Brobecker <brobecker@adacore.com>
4625
4626 * configure.ac: Only use -Werror by default when DEVELOPMENT
4627 is true.
4628 * configure: Regenerate.
4629
9e0aa64f
JK		 46302014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
4631
4632 Fix gdbserver qGetTLSAddr for x86_64 -m32.
4633 * linux-x86-low.c (X86_64_USER_REGS): New.
4634 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
4635
2b577b92
YQ		 46362014-04-28 Yao Qi <yao@codesourcery.com>
4637
4638 * Makefile.in (i386-avx512.c): Fix the typo of generated file
4639 name.
4640
94611da2
PA		 46412014-04-25 Pedro Alves <palves@redhat.com>
4642
4643 PR server/16255
4644 * linux-low.c (linux_attach_fail_reason_string): New function.
4645 (linux_attach_lwp): Delete.
4646 (linux_attach_lwp_1): Rename to ...
4647 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
4648 argument. Remove "initial" parameter. Return int instead of
4649 void. Don't error or warn here.
4650 (linux_attach): Adjust to call linux_attach_lwp. Call error on
4651 failure to attach to the tgid. Call warning when failing to
4652 attach to an lwp.
4653 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
4654 argument. Remove "initial" parameter. Return int instead of
4655 void. Don't error or warn here.
4656 (linux_attach_fail_reason_string): New declaration.
4657 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
4658 interface change. Use linux_attach_fail_reason_string.
4659
01f9f808
MS		 46602014-04-24 Michael Sturm <michael.sturm@mintel.com>
4661 Walfred Tedeschi <walfred.tedeschi@intel.com>
4662
4663 * Makefile.in: Added rules to handle new files
4664 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
4665 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
4666 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
4667 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
4668 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
4669 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
4670 x32-avx512-linux.o.
4671 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
4672 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
4673 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
4674 i386/x32-avx512.xml.
4675 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
4676 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
4677 i386/x32-avx512-linux.xml.
4678 * i387-fp.c (num_avx512_k_registers): New constant for number
4679 of K registers.
4680 (num_avx512_zmmh_low_registers): New constant for number of
4681 lower ZMM registers (0-15).
4682 (num_avx512_zmmh_high_registers): New constant for number of
4683 higher ZMM registers (16-31).
4684 (num_avx512_ymmh_registers): New contant for number of higher
4685 YMM registers (ymm16-31 added by avx521 on x86_64).
4686 (num_avx512_xmm_registers): New constant for number of higher
4687 XMM registers (xmm16-31 added by AVX512 on x86_64).
4688 (struct i387_xsave): Add space for AVX512 registers.
4689 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
4690 Add code to handle AVX512 registers.
4691 (i387_xsave_to_cache): Add code to handle AVX512 registers.
4692 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
4693 prototypei from generated file.
4694 (tdesc_amd64_avx512_linux): Likewise.
4695 (init_registers_x32_avx512_linux): Likewise.
4696 (tdesc_x32_avx512_linux): Likewise.
4697 (init_registers_i386_avx512_linux): Likewise.
4698 (tdesc_i386_avx512_linux): Likewise.
4699 (x86_64_regmap): Add AVX512 registers.
4700 (x86_linux_read_description): Add code to handle AVX512 XSTATE
4701 mask.
4702 (initialize_low_arch): Add code to initialize AVX512 registers.
4703
51aa91f9
PA		 47042014-04-23 Pedro Alves <palves@redhat.com>
4705
4706 * mem-break.c (find_gdb_breakpoint_at): Make static.
4707 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
4708
a4165e94
PA		 47092014-04-23 Pedro Alves <palves@redhat.com>
4710
4711 * i386-low.c: Don't include break-common.h here.
4712 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4713 prototype to take target_hw_bp_type as argument instead of a Z
4714 packet char.
4715 * i386-low.h: Include break-common.h here.
4716 (Z_packet_to_hw_type): Declare.
4717 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4718 prototypes.
4719 * linux-x86-low.c (x86_insert_point): Convert the packet number to
4720 a target_hw_bp_type before calling i386_low_insert_watchpoint.
4721 (x86_remove_point): Convert the packet number to a
4722 target_hw_bp_type before calling i386_low_remove_watchpoint.
4723 * win32-i386-low.c (i386_insert_point): Convert the packet number
4724 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
4725 (i386_remove_point): Convert the packet number to a
4726 target_hw_bp_type before calling i386_low_remove_watchpoint.
4727
b8acf843
PA		 47282014-04-23 Pedro Alves <palves@redhat.com>
4729
4730 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
4731
d708bcd1
PA		 47322014-04-10 Pedro Alves <palves@redhat.com>
4733
4734 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
4735 Check if the condition or command is NULL before checking if the
4736 breakpoint is known. On success, return true.
4737 * mem-break.h (add_breakpoint_condition): Document return.
4738 (add_breakpoint_commands): Add describing comment.
4739 * server.c (skip_to_semicolon): New function.
4740 (process_point_options): Use it.
4741
2eec7d5b
PA		 47422014-04-09 Pedro Alves <palves@redhat.com>
4743
4744 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
4745 to lwpid_of.
4746
fa96cb38
PA		 47472014-02-27 Pedro Alves <palves@redhat.com>
4748
4749 PR 12702
4750 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
4751 macros.
4752 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
4753 output.
4754 (last_thread_of_process_p): Take a PID argument instead of a
4755 thread pointer.
4756 (linux_wait_for_lwp): Delete.
4757 (num_lwps, check_zombie_leaders, not_stopped_callback): New
4758 functions.
4759 (linux_low_filter_event): New function, party factored out from
4760 linux_wait_for_event.
4761 (linux_wait_for_event): Rename to ...
4762 (linux_wait_for_event_filtered): ... this. Add new filter ptid
4763 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
4764 sigsuspend. Check for zombie leaders.
4765 (linux_wait_for_event): Reimplement as wrapper around
4766 linux_wait_for_event_filtered.
4767 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
4768 a normal or signal exit is seen, it's the whole process exiting.
4769 (wait_for_sigstop): No longer a for_each_inferior callback.
4770 Rewrite on top of linux_wait_for_event_filtered.
4771 (stop_all_lwps): Call wait_for_sigstop directly.
4772 * server.c (resume, handle_target_event): Handle
4773 TARGET_WAITKIND_NO_RESUMED.
4774
d763de10
JB		 47752014-02-26 Joel Brobecker <brobecker@adacore.com>
4776
4777 * win32-low.c (psapi_get_dll_name,
4778 * win32_CreateToolhelp32Snapshot): Delete.
4779 (win32_CreateToolhelp32Snapshot, win32_Module32First)
4780 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
4781 Delete.
4782 (handle_load_dll): Add function description.
4783 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
4784
850a0f76
JB		 47852014-02-26 Joel Brobecker <brobecker@adacore.com>
4786
4787 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
4788 Add comment.
4789 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
4790 base address when calling win32_add_one_solib.
4791 (handle_load_dll): Delete local variable load_addr.
4792 Remove 0x1000 offset applied to DLL base address when calling
4793 win32_add_one_solib.
4794 (handle_unload_dll): Add comment.
4795
f25b3fc3
JB		 47962014-02-26 Joel Brobecker <brobecker@adacore.com>
4797
4798 * win32-low.c (win32_add_all_dlls): Renames
4799 win32_ensure_ntdll_loaded. Rewrite function documentation.
4800 Adjust implementation to always load all DLLs.
4801 Add 0x1000 offset to DLL base address when calling
4802 win32_add_one_solib.
4803 (child_initialization_done): New static global.
4804 (do_initial_child_stuff): Set child_initialization_done to
4805 zero during child initialization, and 1 after. Replace call
4806 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
4807 Add comment.
4808 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
4809 (handle_unload_dll): Add function documentation.
4810 (get_child_debug_event): Ignore load and unload DLL events
4811 during child initialization.
4812
d86d4aaf
DE		 48132014-02-20 Doug Evans <dje@google.com>
4814
3bc32da3 4815 Remove global all_lwps.
d86d4aaf
DE		 4816 * inferiors.h (ptid_of): Move here from linux-low.h.
4817 (pid_of, lwpid_of): Ditto.
4818 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
4819 parameter is a struct thread_info * now.
4820 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
4821 directly. Pass &all_threads to find_inferior instead of &all_lwps.
4822 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
4823 directly.
4824 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
4825 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
4826 * linux-arm-low.c (update_registers_callback): Update, "entry"
4827 parameter is a struct thread_info * now.
4828 Fetch lwpid from current_inferior directly.
4829 (arm_insert_point): Pass &all_threads to find_inferior instead of
4830 &all_lwps.
4831 (arm_remove_point): Ditto.
4832 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
4833 (arm_prepare_to_resume): Fetch pid from thread.
4834 (arm_read_description): Fetch lwpid from current_inferior directly.
4835 * linux-low.c (all_lwps): Delete.
4836 (delete_lwp): Delete call to remove_inferior.
4837 (handle_extended_wait): Fetch lwpid from thread.
4838 (add_lwp): Don't set lwp->entry.id. Remove call to
4839 add_inferior_to_list.
4840 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
4841 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
4842 (kill_one_lwp_callback): Ditto.
4843 (linux_kill): Don't dereference NULL pointer.
4844 Fetch ptid,lwpid from thread.
4845 (get_detach_signal): Fetch ptid from thread.
4846 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
4847 Simplify call to regcache_invalidate_thread.
4848 (delete_lwp_callback): Update, "entry" parameter is a
4849 struct thread_info * now. Fetch pid from thread.
4850 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
4851 (status_pending_p_callback): Update, "entry" parameter is a
4852 struct thread_info * now. Fetch ptid from thread.
4853 (find_lwp_pid): Update, "entry" parameter is a
4854 struct thread_info * now.
4855 (linux_wait_for_lwp): Fetch pid from thread.
4856 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
4857 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
4858 (enqueue_one_deferred_signal): Fetch lwpid from thread.
4859 (dequeue_one_deferred_signal): Ditto.
4860 (cancel_breakpoint): Fetch ptid from current_inferior.
4861 (linux_wait_for_event): Pass &all_threads to find_inferior,
4862 not &all_lwps. Fetch ptid, lwpid from thread.
4863 (count_events_callback): Update, "entry" parameter is a
4864 struct thread_info * now.
4865 (select_singlestep_lwp_callback): Ditto.
4866 (select_event_lwp_callback): Ditto.
4867 (cancel_breakpoints_callback): Ditto.
4868 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
4869 not &all_lwps.
4870 (select_event_lwp): Ditto. Fetch ptid from event_thread.
4871 (unsuspend_one_lwp): Update, "entry" parameter is a
4872 struct thread_info * now.
4873 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
4874 not &all_lwps.
4875 (linux_stabilize_threads): Ditto. And for for_each_inferior.
4876 Fetch lwpid from thread, not lwp.
4877 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
4878 Pass &all_threads to find_inferior, not &all_lwps.
4879 (send_sigstop): Fetch lwpid from thread, not lwp.
4880 (send_sigstop_callback): Update, "entry" parameter is a
4881 struct thread_info * now.
4882 (suspend_and_send_sigstop_callback): Ditto.
4883 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
4884 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
4885 struct thread_info * now.
4886 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
4887 from thread, lwp.
4888 (lwp_running): Update, "entry" parameter is a
4889 struct thread_info * now.
4890 (stop_all_lwps): Fetch ptid from thread.
4891 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
4892 (linux_resume_one_lwp): Fetch lwpid from thread.
4893 (linux_set_resume_request): Update, "entry" parameter is a
4894 struct thread_info * now. Fetch pid, lwpid from thread.
4895 (resume_status_pending_p): Update, "entry" parameter is a
4896 struct thread_info * now.
4897 (need_step_over_p): Ditto. Fetch lwpid from thread.
4898 (start_step_over): Fetch lwpid from thread.
4899 (linux_resume_one_thread): Update, "entry" parameter is a
4900 struct thread_info * now. Fetch lwpid from thread.
4901 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
4902 (proceed_one_lwp): Update, "entry" parameter is a
4903 struct thread_info * now. Fetch lwpid from thread.
4904 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
4905 struct thread_info * now.
4906 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
4907 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
4908 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
4909 directly.
4910 (regsets_store_inferior_registers): Ditto.
4911 (fetch_register, store_register): Ditto.
4912 (linux_read_memory, linux_write_memory): Ditto.
4913 (linux_request_interrupt): Ditto.
4914 (linux_read_auxv): Ditto.
4915 (linux_xfer_siginfo): Ditto.
4916 (linux_qxfer_spu): Ditto.
4917 (linux_qxfer_libraries_svr4): Ditto.
4918 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
4919 moved to inferiors.h.
4920 (get_lwp): Delete.
4921 (get_thread_lwp): Update.
4922 (struct lwp_info): Delete member "entry". Simplify comment for
4923 member "thread".
4924 (all_lwps): Delete.
4925 * linux-mips-low.c (mips_read_description): Fetch lwpid from
4926 current_inferior directly.
4927 (update_watch_registers_callback): Update, "entry" parameter is a
4928 struct thread_info * now. Fetch pid from thread.
4929 (mips_linux_prepare_to_resume): Fetch ptid from thread.
4930 (mips_insert_point): Fetch lwpid from current_inferior.
4931 Pass &all_threads to find_inferior, not &all_lwps.
4932 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
4933 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
4934 directly.
4935 (mips_stopped_data_address): Ditto.
4936 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
4937 directly.
4938 * linux-tile-low.c (tile_arch_setup): Ditto.
4939 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
4940 (update_debug_registers_callback): Update, "entry" parameter is a
4941 struct thread_info * now. Fetch pid from thread.
4942 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
4943 Pass &all_threads to find_inferior, not &all_lwps.
4944 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
4945 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
4946 Pass &all_threads to find_inferior, not &all_lwps.
4947 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
4948 (i386_dr_low_get_status): Ditto.
4949 (x86_linux_prepare_to_resume): Fetch ptid from thread.
4950 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
4951 (x86_linux_read_description): Ditto.
4952 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
4953
3b8361aa
DE		 49542014-02-20 Doug Evans <dje@google.com>
4955
4956 * inferiors.c (get_first_inferior): Fix buglet.
4957
f7667f0d
DE		 49582014-02-19 Doug Evans <dje@google.com>
4959
4960 * gdbthread.h (add_thread): Change result type to struct thread_info *.
4961 * inferiors.c (add_thread): Change result type to struct thread_info *.
4962 All callers updated.
4963 (add_lwp): Call add_thread here instead of in callers.
4964 All callers updated.
4965 * linux-low.h (get_lwp_thread): Rewrite.
4966 (struct lwp_info): New member "thread".
4967
b3312d80
DE		 49682014-02-19 Doug Evans <dje@google.com>
4969
4970 * linux-low.c (add_lwp): Change result to struct lwp_info *.
4971 All callers updated.
4972
ecc6f45c
DE		 49732014-02-19 Doug Evans <dje@google.com>
4974
4975 * inferiors.c (add_thread): Fix whitespace.
4976
649ebbca
DE		 49772014-02-19 Doug Evans <dje@google.com>
4978
4979 * dll.c (clear_dlls): Replace accessing list implemention details
4980 with API function.
4981 * gdbthread.h (get_first_thread): Declare.
4982 * inferiors.c (for_each_inferior_with_data): New function.
4983 (get_first_thread): New function.
4984 (find_thread_ptid): Simplify.
4985 (get_first_inferior): New function.
4986 (clear_list): Delete.
4987 (one_inferior_p): New function.
4988 (clear_inferior_list): New function.
4989 (clear_inferiors): Update.
4990 * inferiors.h (for_each_inferior_with_data): Declare.
4991 (clear_inferior_list): Declare.
4992 (one_inferior_p): Declare.
4993 (get_first_inferior): Declare.
4994 * linux-low.c (linux_wait_for_event): Replace accessing list
4995 implemention details with API function.
4996 * server.c (target_running): Ditto.
4997 (accumulate_file_name_length): New function.
4998 (emit_dll_description): New function.
4999 (handle_qxfer_libraries): Replace accessing list implemention
5000 details with API function.
5001 (handle_qxfer_threads_worker): New function.
5002 (handle_qxfer_threads_proper): Replace accessing list implemention
5003 details with API function.
5004 (handle_query): Ditto.
5005 (visit_actioned_threads_callback_ftype): New typedef.
5006 (visit_actioned_threads_data): New struct.
5007 (visit_actioned_threads): Rewrite to be find_inferior callback.
5008 (resume): Call find_inferior.
5009 (handle_status): Replace accessing list implemention
5010 details with API function.
5011 (process_serial_event): Replace accessing list implemention details
5012 with API function.
5013 * target.c (set_desired_inferior): Replace accessing list implemention
5014 details with API function.
5015 * tracepoint.c (same_process_p): New function.
5016 (gdb_agent_about_to_close): Replace accessing list implemention
5017 details with API function.
5018 * win32-low.c (child_delete_thread): Replace accessing list
5019 implemention details with API function.
5020 (match_dll_by_basename): New function.
5021 (dll_is_loaded_by_basename): New function.
5022 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5023 details call to dll_is_loaded_by_basename.
5024
80894984
DE		 50252014-02-19 Doug Evans <dje@google.com>
5026
5027 * dll.h (struct dll_info): Add comment.
5028 * gdbthread.h (struct thread_info): Add comment.
5029 (current_ptid): Simplify.
5030 * inferiors.c (add_process): Update.
5031 (remove_process): Update.
5032 * inferiors.h (struct process_info): Rename member "head" to "entry".
5033 * linux-low.c (delete_lwp): Update.
5034 (add_lwp): Update.
5035 (last_thread_of_process_p): Update.
5036 (kill_one_lwp_callback, linux_kill): Update.
5037 (status_pending_p_callback): Update.
5038 (wait_for_sigstop): Update. Simplify read of ptid.
5039 (start_step_over): Update.
5040 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5041 (get_lwp_thread): Update.
5042 (struct lwp_info): Rename member "head" to "entry".
5043 * regcache.h (inferior_list_entry): Delete.
5044 * server.c (kill_inferior_callback): Update.
5045 (detach_or_kill_inferior_callback): Update.
5046 (print_started_pid): Update.
5047 (print_attached_pid): Update.
5048 (process_serial_event): Simplify read of ptid.
5049 * thread-db.c (thread_db_create_event): Update.
5050 (thread_db_get_tls_address): Update.
5051 * win32-low.c (current_inferior_ptid): Simplify.
5052
46917d26
TT		 50532014-02-19 Tom Tromey <tromey@redhat.com>
5054
5055 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5056 argument.
5057 (target_supports_btrace): Update.
5058
0759a81e
YQ		 50592014-02-14 Yao Qi <yao@codesourcery.com>
5060
5061 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5062 (rsp-low-ipa.o): New target.
5063
a7191e8b
TT		 50642014-02-12 Tom Tromey <tromey@redhat.com>
5065
5066 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5067 convert_ascii_to_int.
5068 * regcache.c (registers_to_string): Likewise.
5069 * remote-utils.c (decode_M_packet): Likewise.
5070 * server.c (process_serial_event): Likewise.
5071
ff0e980e
TT		 50722014-02-12 Tom Tromey <tromey@redhat.com>
5073
5074 * server.c (handle_query, handle_v_run): Use hex2bin, not
5075 unhexify.
5076 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5077
e9371aff
TT		 50782014-02-12 Tom Tromey <tromey@redhat.com>
5079
5080 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5081 convert_int_to_ascii.
5082 * regcache.c (registers_to_string, collect_register_as_string):
5083 Likewise.
5084 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5085 Likewise.
5086 * server.c (process_serial_event): Likewise.
5087 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5088 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5089
971dc0b8
TT		 50902014-02-12 Tom Tromey <tromey@redhat.com>
5091
5092 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5093 bin2hex, not hexify.
5094 * tracepoint.c (cmd_qtstatus): Likewise.
5095
0a822afb
TT		 50962014-02-12 Tom Tromey <tromey@redhat.com>
5097
5098 * remote-utils.c (monitor_output): Pass explicit length to
5099 hexify.
5100
9c3d6531
TT		 51012014-02-12 Tom Tromey <tromey@redhat.com>
5102
5103 * tracepoint.c: Include rsp-low.h.
5104 * server.c: Include rsp-low.h.
5105 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5106 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5107 declare.
5108 * remote-utils.c: Include rsp-low.h.
5109 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5110 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5111 (convert_int_to_ascii, convert_ascii_to_int): Move to
5112 common/rsp-low.c.
5113 * regcache.c: Include rsp-low.h.
5114 * ax.c: Include rsp-low.h.
5115 * Makefile.in (SFILES): Add common/rsp-low.c.
5116 (OBS): Add rsp-low.o.
5117 (rsp-low.o): New target.
5118
01fd3ea5
TT		 51192014-02-12 Tom Tromey <tromey@redhat.com>
5120
5121 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5122 Include print-utils.h.
5123 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5124 (plongest, thirty_two, phex_nz): Remove.
5125 * Makefile.in (SFILES): Add common/print-utils.c.
5126 (OBS): Add print-utils.o.
5127 (print-utils-ipa.o): New target.
5128 (print-utils.o): New target.
5129 (IPA_OBJS): Add print-utils-ipa.o.
5130
e99dc820
TT		 51312014-02-06 Tom Tromey <tromey@redhat.com>
5132
5133 * Makefile.in (SFILES): Fix indentation.
5134
ee1e2d4f
DE		 51352014-02-05 Doug Evans <dje@google.com>
5136
5137 * linux-low.c (linux_wait_for_event): Improve comment.
5138 (linux_wait_1): Keep current_inferior in sync with event_child.
5139
f5a02773
DE		 51402014-01-22 Doug Evans <dje@google.com>
5141
5142 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5143
87ce2a04
DE		 51442014-01-22 Doug Evans <dje@google.com>
5145
5146 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5147 * configure: Regenerate.
5148 * config.in: Regenerate.
5149 * Makefile.in (SFILES): Add debug.c.
5150 (OBS): Add debug.o.
5151 * debug.c: New file.
5152 * debug.h: New file.
5153 * linux-aarch64-low.c (*): Update all debugging printfs to use
5154 debug_printf instead of fprintf.
5155 * linux-arm-low.c (*): Ditto.
5156 * linux-cris-low.c (*): Ditto.
5157 * linux-crisv32-low.c (*): Ditto.
5158 * linux-m32r-low.c (*): Ditto.
5159 * linux-sparc-low.c (*): Ditto.
5160 * linux-x86.c (*): Ditto.
5161 * linux-low.c (*): Ditto.
5162 (linux_wait_1): Add calls to debug_enter, debug_exit.
5163 (linux_wait): Remove redundant debugging printf.
5164 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5165 (linux_resume, unstop_all_lwps): Ditto.
5166 * mem-break.c (*): Update all debugging printfs to use
5167 debug_printf instead of fprintf.
5168 * remote-utils.c (*): Ditto.
5169 * thread-db.c (*): Ditto.
5170 * server.c #include <ctype.h>, "gdb_vecs.h".
5171 (debug_threads): Moved to debug.c.
5172 (*): Update all debugging printfs to use debug_printf instead of
5173 fprintf.
5174 (start_inferior): Replace call to fflush with call to debug_flush.
5175 (monitor_show_help): Mention set debug-format.
5176 (parse_debug_format_options): New function.
5177 (handle_monitor_command): Handle "monitor set debug-format".
5178 (gdbserver_usage): Mention --debug-format.
5179 (main): Parse --debug-format.
5180 * server.h (debug_threads): Declaration moved to debug.h.
5181 #include "debug.h".
5182 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5183 trace_debug_1 that uses debug_printf.
5184 (tracepoint_look_up_symbols): Update all debugging printfs to use
5185 debug_printf instead of fprintf.
5186
e671835b
BS		 51872014-01-20 Baruch Siach <baruch@tkos.co.il>
5188
5189 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5190 sys/ptrace.h.
5191
b5737fa9
PA		 51922014-01-17 Pedro Alves <palves@redhat.com>
5193
ea38d2a9 5194 PR build/16445
c7faa97a
PA		 5195 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5196 defined after including gdb_proc_service.h.
b5737fa9 5197
40ed484e
DE		 51982014-01-16 Doug Evans <dje@google.com>
5199
5200 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5201 (match_dll): Use it.
5202
969c39fb
MM		 52032014-01-16 Markus Metzger <markus.t.metzger@intel.com>
5204
5205 * target.h (target_ops) <read_btrace>: Change parameters and
5206 return type to allow error reporting.
5207 * server.c (handle_qxfer_btrace): Support delta reads. Pass
5208 trace reading errors on.
5209 * linux-low.c (linux_low_read_btrace): Pass trace reading
5210 errors on.
5211 (linux_low_disable_btrace): New.
5212
ab7f45ba
DE		 52132014-01-15 Doug Evans <dje@google.com>
5214
5215 * inferiors.c (thread_id_to_gdb_id): Delete.
5216 * inferiors.h (thread_id_to_gdb_id): Delete.
5217
66af0f44
EZ		 52182014-01-13 Eli Zaretskii <eliz@gnu.org>
5219
5220 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
5221 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
5222 versions.
5223
9939e131
PA		 52242014-01-08 Pedro Alves <palves@redhat.com>
5225
5226 * server.c (handle_status): Don't discard previous queued stop
5227 replies or thread's pending status here.
5228 (main) <disconnection>: Do it here instead.
5229
b7ea362b
PA		 52302014-01-08 Pedro Alves <palves@redhat.com>
5231
5232 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
5233 * server.c (visit_actioned_threads, handle_pending_status): New
5234 function.
5235 (handle_v_cont): Factor out parts to ...
5236 (resume): ... this new function. If in all-stop, and a thread
5237 being resumed has a pending status, report it without actually
5238 resuming.
5239 (myresume): Adjust to use the new 'resume' function.
5240 (clear_pending_status_callback, set_pending_status_callback)
5241 (find_status_pending_thread_callback): New functions.
5242 (handle_status): Handle the case of multiple threads having
5243 interesting statuses to report. Report threads' real last signal
5244 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
5245 with an interesting thread to report the status for, instead of
5246 always reporting the status of the first thread.
5247
28498c42
JB		 52482014-01-01 Joel Brobecker <brobecker@adacore.com>
5249
5250 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
5251 * gdbreplay.c (gdbreplay_version): Likewise.
5252
f45c82da
YZ		 52532013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
5254
5255 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
5256 iov.iov_len with the real length in use.
5257
379a5e2d
JB		 52582013-12-13 Joel Brobecker <brobecker@adacore.com>
5259
5260 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
5261 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
5262 for all targets that use win32-low.c.
5263 * win32-low.c (win32_ensure_ntdll_loaded): New function.
5264 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
5265
4210d83e
PA		 52662013-12-13 Pedro Alves <palves@redhat.com>
5267
5268 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
5269 if equal to TARGET_WAITKIND_LOADED.
5270 * win32-low.c (cached_status): New static global.
5271 (win32_wait): Add declaration.
5272 (do_initial_child_stuff): Flush all initial pending debug events
5273 up to the initial breakpoint.
5274 (win32_wait): If CACHED_STATUS was set, return that instead
5275 of doing a real wait. Remove the code resuming the execution
5276 of the inferior after receiving a TARGET_WAITKIND_LOADED event
5277 during the initial phase. Also remove the code changing
5278 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
5279 TARGET_WAITKIND_STOPPED.
5280
e7f0d979
YQ		 52812013-12-11 Yao Qi <yao@codesourcery.com>
5282
5283 * notif.c (handle_notif_ack): Return 0 if no notification
5284 matches.
5285
ebcf782c
DE		 52862013-11-20 Doug Evans <dje@google.com>
5287
5288 * linux-low.c (linux_set_resume_request): Fix comment.
5289
20ad9378
DE		 52902013-11-20 Doug Evans <dje@google.com>
5291
5292 * linux-low.c (resume_status_pending_p): Tweak comment.
5293
a196ebeb
WT		 52942013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
5295
5296 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
5297 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
5298 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
5299 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
5300 (srv_amd64_regobj): Add amd64-mpx.o.
5301 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
5302 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
5303 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
5304 * i387-fp.c (num_pl_bnd_register) Added constant.
5305 (num_pl_bnd_cfg_registers) Added constant.
5306 (struct i387_xsave) Added reserved area and MPX fields.
5307 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
5308 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
5309 function.
5310 (tdesc_i386_mpx_linux): Add MPX amd64 target.
5311 (init_registers_amd64_mpx_linux): Declare new function.
5312 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
5313 (x86_64_regmap): Add MPX registers.
5314 (x86_linux_read_description): Add MPX case.
5315 (initialize_low_arch): Initialize MPX targets.
5316
0080a2f6
TT		 53172013-11-18 Tom Tromey <tromey@redhat.com>
5318
5319 * configure: Rebuild.
5320 * configure.ac: Don't check for stdlib.h.
5321 * gdbreplay.c: Unconditionally include stdlib.h.
5322
2978b111
TT		 53232013-11-18 Tom Tromey <tromey@redhat.com>
5324
5325 * config.in: Rebuild.
5326 * configure: Rebuild.
5327 * configure.ac: Don't use AC_HEADER_DIRENT.
5328
a3d08894
TT		 53292013-11-18 Tom Tromey <tromey@redhat.com>
5330
5331 * server.h: Don't check HAVE_STRING_H.
5332 * gdbreplay.c: Don't check HAVE_STRING_H.
5333 * configure: Rebuild.
5334
0a5dd17d
TT		 53352013-11-18 Tom Tromey <tromey@redhat.com>
5336
5337 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
5338 LIBGNU.
5339
1bd2f0ba
TT		 53402013-11-08 Tom Tromey <tromey@redhat.com>
5341
5342 * configure, config.in: Rebuild.
5343 * configure.ac: Remove unused configury.
5344
3266f10b
TT		 53452013-11-08 Tom Tromey <tromey@redhat.com>
5346
5347 * acinclude.m4: Include common.m4, codeset.m4.
5348 * configure, config.in: Rebuild.
5349 * configure.ac: Use GDB_AC_COMMON.
5350
6682d959
AA		 53512013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
5352
5353 * linux-s390-low.c (HWCAP_S390_TE): New define.
5354 (s390_arch_setup): Consider the TE field in the HWCAP for
5355 determining 'have_regset_tdb'.
5356
fd0a4d76
SDJ		 53572013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
5358
5359 PR gdb/16014
5360 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
5361 call to sizeof.
5362
1a3d890b
PA		 53632013-10-02 Pedro Alves <palves@redhat.com>
5364
5365 * server.c (process_serial_event): Don't output "GDBserver
5366 exiting" if GDB is connected through stdio.
5367 * target.c (mywait): Likewise, be silent if GDB is connected
5368 through stdio.
5369
97ad4581
JB		 53702013-10-01 Joel Brobecker <brobecker@adacore.com>
5371
5372 * lynx-low.c (lynx_add_threads_after_attach): New function.
5373 (lynx_attach): Remove call to add_thread. Add call to
5374 lynx_add_threads_after_attach instead.
5375
5b4e221c
MF		 53762013-09-28 Mike Frysinger <vapier@gentoo.org>
5377
5378 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
5379 * config.in, configure: Regenerated.
5380
ee47b2f8
YQ		 53812013-09-18 Yao Qi <yao@codesourcery.com>
5382
5383 PR server/15959
5384 * server.c (start_inferior): Clear 'resume_info'.
5385
d6707650 53862013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5387
d6707650
JW		 5388 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
5389 for each register.
5390
9243dd0e 53912013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5392
9243dd0e
JW		 5393 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
5394 linux-tile-low.o to srv_tgtobj.
5395
c623a6ef
WN		 53962013-09-16 Will Newton <will.newton@linaro.org>
5397
5398 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
5399 out regs.
5400
fb71d39e
PA		 54012013-09-06 Pedro Alves <palves@redhat.com>
5402
5403 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
5404 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
5405 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
5406 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
5407 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
5408 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
5409
8e7e9910
PA		 54102013-09-06 Pedro Alves <palves@redhat.com>
5411
5412 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
5413 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
5414
7c3a12ca
PA		 54152013-09-06 Pedro Alves <palves@redhat.com>
5416
5417 * linux-amd64-ipa.c: Include tracepoint.h.
5418 * linux-i386-ipa.c: Include tracepoint.h.
5419
8eb3d7b6
RW		 54202013-09-06 Ricard Wanderlof <ricardw@axis.com>
5421
5422 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
5423 (ps_get_thread_area): New function.
5424
eddddb9d
RW		 54252013-09-06 Ricard Wanderlof <ricardw@axis.com>
5426
5427 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
5428 (initialize_low_arch): Call init_registers_crisv32 rather than
5429 init_register_crisv32.
5430
533b0600
PA		 54312013-09-05 Pedro Alves <palves@redhat.com>
5432
5433 * server.h (handle_vFile, hostio_last_error_from_errno): Move
5434 to ...
5435 * hostio.h: ... this new file.
5436 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
5437 win32-low.c: Include hostio.h.
5438
0ce3d3b5
PA		 54392013-09-05 Pedro Alves <palves@redhat.com>
5440
5441 * server.h (gdb_client_data, handler_func, callback_handler_func)
5442 (delete_file_handler, add_file_handler, append_callback_event)
5443 (delete_callback_event, start_event_loop, initialize_event_loop):
5444 Move to event-loop.h and include it.
5445 * event-loop.h: New file.
5446
799cdc37
PA		 54472013-09-05 Pedro Alves <palves@redhat.com>
5448
5449 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
5450 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
5451 (loaded_dll, unloaded_dll): Move to ...
5452 * dll.h: ... this new file.
5453 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
5454
6a6bbd9d
PA		 54552013-09-05 Pedro Alves <palves@redhat.com>
5456
5457 * server.h (current_process, get_thread_process, all_processes)
5458 (add_inferior_to_list, for_each_inferior, current_inferior)
5459 (remove_inferior, add_process, remove_process, find_process_pid)
5460 (have_started_inferiors_p, have_attached_inferiors_p)
5461 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
5462 (clear_inferiors, find_inferior, find_inferior_id)
5463 (inferior_target_data, set_inferior_target_data)
5464 (inferior_regcache_data, set_inferior_regcache_data): Move to
5465 inferiors.h, and include it.
5466 * inferiors.h: New file.
5467
f699aaba
PA		 54682013-09-05 Pedro Alves <palves@redhat.com>
5469
5470 * server.h (struct emit_ops, current_insn_ptr, emit_error):
5471 Move ...
72f4393d 5472 * ax.h: ... here.
f699aaba 5473
c144c7a0
PA		 54742013-09-05 Pedro Alves <palves@redhat.com>
5475
5476 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
5477 tracepoint.h.
5478 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
5479 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
5480 (handle_tracepoint_general_set, handle_tracepoint_query)
5481 (tracepoint_finished_step, tracepoint_was_hit)
5482 (release_while_stepping_state_list, current_traceframe)
5483 (in_readonly_region, traceframe_read_mem)
5484 (fetch_traceframe_registers, traceframe_read_sdata)
5485 (traceframe_read_info, struct fast_tpoint_collect_status)
5486 (fast_tracepoint_collecting, force_unlock_trace_buffer)
5487 (handle_tracepoit_bkpts, initialize_low_tracepoint)
5488 (supply_fast_tracepoint_registers)
5489 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
5490 (ipa_tdesc, claim_trampoline_space)
5491 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
5492 (agent_mem_read, agent_get_trace_state_variable_value)
5493 (agent_set_trace_state_variable_value, agent_tsv_read)
5494 (agent_mem_read_string, get_raw_reg_func_addr)
5495 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
5496 * tracepoint.h: ... this new file.
5497
ff42e6ab
PA		 54982013-09-05 Pedro Alves <palves@redhat.com>
5499
5500 * server.h (perror_with_name, error, fatal, warning, paddress)
5501 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
5502 include it.
5503 * utils.h: New file.
5504
541af0f4
PA		 55052013-09-05 Pedro Alves <palves@redhat.com>
5506
5507 * server.h (remote_debug, noack_mode, transport_is_reliable)
5508 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
5509 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
5510 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
5511 (write_enn, initialize_async_io, enable_async_io)
5512 (disable_async_io, check_remote_input_interrupt_request)
5513 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
5514 (dead_thread_notify, prepare_resume_reply)
5515 (decode_address_to_semicolon, decode_address, decode_m_packet)
5516 (decode_M_packet, decode_X_packet, decode_xfer_write)
5517 (decode_search_memory_packet, unhexify, hexify)
5518 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
5519 (look_up_one_symbol, relocate_instruction)
5520 (monitor_output): Move to remote-utils.h, and include it.
5521 * remote-utils.h: New file.
5522
eebdf26b
PA		 55232013-09-05 Pedro Alves <palves@redhat.com>
5524
5525 * server.h (_): Delete.
5526
3aafd2ff
PA		 55272013-09-02 Pedro Alves <palves@redhat.com>
5528
5529 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
5530 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
5531 allocated.
5532 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
5533
cee83bcb
PM		 55342013-09-02 Pierre Muller <muller@sourceware.org>
5535
5536 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
5537 or WriteProcessMemory complete successfully and handle
5538 ERROR_PARTIAL_COPY error.
5539
9a13b2fa
PA		 55402013-09-02 Pedro Alves <palves@redhat.com>
5541
5542 * server.c (gdb_read_memory): Return -1 on traceframe memory read
5543 error instead of EIO.
5544
602e3198
JK		 55452013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5546
5547 PR server/15604
5548 * linux-low.c: Include filestuff.h.
5549 (linux_create_inferior) <pid == 0>: Call close_most_fds.
5550 * lynx-low.c: Include filestuff.h.
5551 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
5552 * server.c: Include filestuff.h.
5553 (main): Call notice_open_fds.
5554 * spu-low.c: Include filestuff.h.
5555 (spu_create_inferior) <pid == 0>: Call close_most_fds.
5556
96d7229d
LM		 55572013-08-22 Luis Machado <lgustavo@codesourcery.com>
5558
5559 * Makefile.in: Explain why ../target and ../nat are not
5560 listed as include file search paths.
5561 (linux-waitpid.o): New object file rule.
5562 * configure.srv (srv_native_linux_obj): New variable.
5563 Replace all occurrences of linux native object files with
5564 $srv_native_linux_obj.
5565 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
5566 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
5567 (linux_enable_event_reporting): Remove declaration.
5568 (my_waitpid): Moved to common/linux-waitpid.c.
5569 (linux_wait_for_event): Pass ptid when calling
5570 linux_enable_event_reporting.
5571 (linux_supports_tracefork_flag): Remove.
5572 (linux_enable_event_reporting): Likewise.
5573 (linux_tracefork_grandchild): Remove.
5574 (STACK_SIZE): Moved to common/linux-ptrace.c.
5575 (linux_tracefork_child): Remove.
5576 (linux_test_for_tracefork): Remove.
5577 (linux_look_up_symbols): Call linux_supports_traceclone.
5578 (initialize_low): Remove call to linux_test_for_tracefork.
5579 * linux-low.h (PTRACE_TYPE_ARG3): Move to
5580 common/linux-ptrace.h.
5581 (PTRACE_TYPE_ARG4): Likewise.
5582 Include linux-ptrace.h.
5583
32940073
PA		 55842013-08-21 Pedro Alves <palves@redhat.com>
5585
5586 * config.in: Renegerate.
5587
33b60d58 55882013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 5589
33b60d58
LM		 5590 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
5591 (SFILES): Remove $(srcdir)/common/target-common.c and
5592 add $(srcdir)/target/waitstatus.c.
5593 (OBS): Remove target-common.o and add waitstatus.o.
5594 (server_h): Remove $(srcdir)/../common/target-common.h and
5595 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
5596 and $(srcdir)/../target/waitstatus.h.
5597 (target-common.o): Remove.
5598 (waitstatus.o): New target object file.
5599 * target.h: Do not include target-common.h and
5600 include target/resume.h, target/wait.h and
5601 target/waitstatus.h.
5602
b8e1b30e
LM		 56032013-08-13 Luis Machado <lgustavo@codesourcery.com>
5604
5605 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5606 to PTRACE_TYPE_ARG3.
5607 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5608 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
5609 PTRACE_TYPE_ARG4.
5610 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
5611 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
5612
7a60ad40
YQ		 56132013-07-27 Jie Zhang <jie@codesourcery.com>
5614 Daniel Jacobowitz <dan@codesourcery.com>
5615 Yao Qi <yao@codesourcery.com>
5616
5617 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
5618 (mips-linux-watch.o): New rule.
5619 (mips_linux_watch_h): New variable.
5620 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
5621 srv_tgtobj.
5622 * linux-mips-low.c: Include mips-linux-watch.h.
5623 (struct arch_process_info, struct arch_lwp_info): New.
5624 (update_watch_registers_callback): New function.
5625 (mips_linux_new_process, mips_linux_new_thread) New functions.
5626 (mips_linux_prepare_to_resume, mips_insert_point): New
5627 functions.
5628 (mips_remove_point, mips_stopped_by_watchpoint): New
5629 functions.
5630 (rsp_bp_type_to_target_hw_bp_type): New function.
5631 (mips_stopped_data_address): New function.
5632 (the_low_target): Add watchpoint support functions.
5633
de6f69ad
YQ		 56342013-07-27 Yao Qi <yao@codesourcery.com>
5635
5636 * i386-low.c: Include break-common.h.
5637 (enum target_hw_bp_type): Remove.
5638
3360c0bf
LM		 56392013-07-24 Luis Machado <lgustavo@codesourcery.com>
5640
5641 * Makefile.in (SFILES): /common/target-common.c.
5642 (OBS): Add target-common.o.
5643 (server_h): Add $(srcdir)/../common/target-common.h.
5644 (target-common.o): New target.
5645 * server.c (queue_stop_reply_callback): Free
5646 status string after use.
5647 * target.c (target_waitstatus_to_string): Remove.
5648 * target.h: Include target-common.h.
5649 (resume_kind): Likewise.
5650 (target_waitkind): Likewise.
5651 (target_waitstatus): Likewise.
5652 (TARGET_WNOHANG): Likewise.
5653
bd885420
YQ		 56542013-07-04 Yao Qi <yao@codesourcery.com>
5655
5656 * Makefile.in (host_alias): Use @host_noncanonical@.
5657 (target_alias): Use @target_noncanonical@.
5658 * configure.ac: Use ACX_NONCANONICAL_TARGET and
5659 ACX_NONCANONICAL_HOST.
5660 * configure: Regenerated.
5661
5662 Revert:
5663 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5664
5665 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5666 * configure: Rebuild.
5667 * Makefile.in (version_host, version_target): Get from configure.
5668 (version.c): Use $(version_host) and $(version_target).
5669
17ef446e
PA		 56702013-07-03 Pedro Alves <palves@redhat.com>
5671
5672 * Makefile.in (config.status): Depend on development.sh.
5673 * acinclude.m4: Include libmcheck.m4.
5674 * configure: Regenerate.
5675
7a9a7487
MG		 56762013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5677
5678 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
5679 attribute inside the parentheses.
5680 (winapi_DebugSetProcessKillOnExit): Ditto.
5681 (winapi_DebugBreakProcess): Ditto.
5682 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 5683
49b64de6
MG		 56842013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5685
5686 * notif.h (notif_event): Add a dummy member to avoid compiler
5687 errors.
5688
d5749ee7
PA		 56892013-07-01 Pedro Alves <palves@redhat.com>
5690
5691 * hostio.c (HOSTIO_PATH_MAX): Define.
5692 (require_filename, handle_open, handle_unlink, handle_readlink):
5693 Use it.
5694
d8d2a3ee
PA		 56952013-07-01 Pedro Alves <palves@redhat.com>
5696
5697 * server.h: Include "pathmax.h".
5698 * linux-low.c: Don't include sys/param.h.
5699 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
5700 MAXPATHLEN.
5701 * win32-low.c: Don't include sys/param.h.
5702 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
5703
bc7dea8d
PA		 57042013-07-01 Pedro Alves <palves@redhat.com>
5705
5706 * event-loop.c: Don't check HAVE_UNISTD_H before including
5707 <unistd.h>.
5708 * gdbreplay.c: Likewise.
5709 * remote-utils.c: Likewise.
5710 * server.c: Likewise.
5711 * configure.ac: Don't check for unistd.h.
5712 * configure: Regenerate.
5713
d6c2da54
TT		 57142013-06-28 Tom Tromey <tromey@redhat.com>
5715
5716 * Makefile.in (version.c): Use version.in, not
5717 common/version.in.
5718
257b6bec
MG		 57192013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5720
5721 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5722 * configure: Rebuild.
5723 * Makefile.in (version_host, version_target): Get from configure.
5724 (version.c): Use $(version_host) and $(version_target).
5725
86ebe149
DK		 57262013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5727
5728 Fix trace-status to output user name without trailing colon.
5729 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
5730
f30aa5af
DK		 57312013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5732
5733 Fix trace-status to output proper start-time and stop-time.
5734 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
5735 output start time and stop time in hex as gdb expects.
5736
28a93511
YQ		 57372013-06-26 Pedro Alves <pedro@codesourcery.com>
5738
5739 * tracepoint.c (build_traceframe_info_xml): Output trace state
5740 variables present in the trace buffer.
5741
01208463
TT		 57422013-06-24 Tom Tromey <tromey@redhat.com>
5743
5744 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
5745 create-version.sh.
5746 (version.o): Remove.
5747 * gdbreplay.c: Include version.h.
5748 (version, host_name): Don't declare.
5749 * server.h: Include version.h.
5750 (version, host_name): Don't declare.
5751
760256f9
PA		 57522013-06-12 Pedro Alves <palves@redhat.com>
5753
5754 * linux-x86-low.c (linux_is_elf64): Delete global.
5755 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
5756 with local linux_pid_exe_is_elf_64_file use.
5757
030031ee
PA		 57582013-06-11 Pedro Alves <palves@redhat.com>
5759
5760 * linux-low.c (regset_disabled, disable_regset): New functions.
5761 (regsets_fetch_inferior_registers)
5762 (regsets_store_inferior_registers): Use them.
5763 (initialize_regsets_info); Don't allocate the disabled_regsets
5764 array here.
5765 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
5766 comment.
5767
5da6eb0a
PA		 57682013-06-11 Pedro Alves <palves@redhat.com>
5769
5770 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
5771 xmalloc.
5772
7e5aaa09
PA		 57732013-06-11 Pedro Alves <palves@redhat.com>
5774
5775 * linux-x86-low.c (initialize_low_arch): Call
5776 init_registers_x32_avx_linux.
5777
d878444c
JK		 57782013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
5779
5780 Fix compatibility with Android Bionic.
5781 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
5782 it is not empty.
5783
3aee8918
PA		 57842013-06-07 Pedro Alves <palves@redhat.com>
5785
5f2b57b5 5786 PR server/14823
3aee8918
PA		 5787 * Makefile.in (OBS): Add tdesc.o.
5788 (IPA_OBJS): Add tdesc-ipa.o.
5789 (tdesc-ipa.o): New rule.
5790 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
5791 interface.
5792 * linux-low.c (new_inferior): Delete.
5793 (disabled_regsets, num_regsets): Delete.
5794 (linux_add_process): Adjust to set the new per-process
5795 new_inferior flag.
5796 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
5797 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
5798 was a stop. When calling arch_setup, switch the current inferior
5799 to the thread that got an event.
5800 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
5801 (regsets_fetch_inferior_registers)
5802 (regsets_store_inferior_registers): New regsets_info parameter.
5803 Adjust to use it.
5804 (linux_register_in_regsets): New regs_info parameter. Adjust to
5805 use it.
5806 (register_addr, fetch_register, store_register): New usrregs_info
5807 parameter. Adjust to use it.
5808 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
5809 parameter regs_info. Adjust to use it.
5810 (linux_fetch_registers): Get the current inferior's regs_info, and
5811 adjust to use it.
5812 (linux_store_registers): Ditto.
5813 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
5814 (initialize_low): Don't initialize the target_regsets here. Call
5815 initialize_low_arch.
5816 * linux-low.h (target_regsets): Delete declaration.
5817 (struct regsets_info): New.
5818 (struct usrregs_info): New.
5819 (struct regs_info): New.
5820 (struct process_info_private) <new_inferior>: New field.
5821 (struct linux_target_ops): Delete the num_regs, regmap, and
5822 regset_bitmap fields. New field regs_info.
5823 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
5824 * i387-fp.c (num_xmm_registers): Delete.
5825 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
5826 calls to new interface.
5827 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
5828 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
5829 Infer the number of xmm registers from the regcache's target
5830 description.
5831 * i387-fp.h (num_xmm_registers): Delete.
5832 * inferiors.c (add_thread): Don't install the thread's regcache
5833 here.
5834 * proc-service.c (gregset_info): Fetch the current inferior's
5835 regs_info. Adjust to use it.
5836 * regcache.c: Include tdesc.h.
5837 (register_bytes, reg_defs, num_registers)
5838 (gdbserver_expedite_regs): Delete.
5839 (get_thread_regcache): If the thread doesn't have a regcache yet,
5840 create one, instead of aborting gdbserver.
5841 (regcache_invalidate_one): Rename to ...
5842 (regcache_invalidate_thread): ... this.
5843 (regcache_invalidate_one): New.
5844 (regcache_invalidate): Only invalidate registers of the current
5845 process.
5846 (init_register_cache): Add target_desc parameter, and use it.
5847 (new_register_cache): Ditto. Assert the target description has a
5848 non zero registers_size.
5849 (regcache_cpy): Add assertions. Adjust.
5850 (realloc_register_cache, set_register_cache): Delete.
5851 (registers_to_string, registers_from_string): Adjust.
5852 (find_register_by_name, find_regno, find_register_by_number)
5853 (register_cache_size): Add target_desc parameter, and use it.
5854 (free_register_cache_thread, free_register_cache_thread_one)
5855 (regcache_release, register_cache_size): New.
5856 (register_size): Add target_desc parameter, and use it.
5857 (register_data, supply_register, supply_register_zeroed)
5858 (supply_regblock, supply_register_by_name, collect_register)
5859 (collect_register_as_string, collect_register_by_name): Adjust.
5860 * regcache.h (struct target_desc): Forward declare.
5861 (struct regcache) <tdesc>: New field.
5862 (init_register_cache, new_register_cache): Add target_desc
5863 parameter.
5864 (regcache_invalidate_thread): Declare.
5865 (regcache_invalidate_one): Delete declaration.
5866 (regcache_release): Declare.
5867 (find_register_by_number, register_cache_size, register_size)
5868 (find_regno): Add target_desc parameter.
5869 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
5870 declarations.
5871 * remote-utils.c: Include tdesc.h.
5872 (outreg, prepare_resume_reply): Adjust.
5873 * server.c: Include tdesc.h.
5874 (gdbserver_xmltarget): Delete declaration.
5875 (get_features_xml, process_serial_event): Adjust.
5876 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
5877 declare.
5878 (struct process_info) <tdesc>: New field.
5879 (ipa_tdesc): Declare.
5880 * tdesc.c: New file.
5881 * tdesc.h: New file.
5882 * tracepoint.c: Include tdesc.h.
5883 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
5884 (get_context_regcache): Adjust to pass ipa_tdesc down.
5885 (do_action_at_tracepoint): Adjust to get the register cache size
5886 from the context regcache's description.
5887 (traceframe_walk_blocks): Adjust to get the register cache size
5888 from the current trace frame's description.
5889 (traceframe_get_pc): Adjust to get current trace frame's
5890 description and pass it down.
5891 (gdb_collect): Adjust to get the register cache size from the
5892 IPA's description.
5893 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
5894 (gdbserver_xmltarget): Delete.
5895 (initialize_low_tracepoint): Set the ipa's target description.
5896 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
5897 (initialize_low_tracepoint): Set the ipa's target description.
5898 * linux-x86-low.c: Include tdesc.h.
5899 [__x86_64__] (is_64bit_tdesc): New.
5900 (ps_get_thread_area, x86_get_thread_area): Use it.
5901 (i386_cannot_store_register): Rename to ...
5902 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
5903 (i386_cannot_fetch_register): Rename to ...
5904 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
5905 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
5906 to new interface.
5907 (target_regsets): Rename to ...
5908 (x86_regsets): ... this.
5909 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
5910 interface.
5911 (x86_siginfo_fixup): Use is_64bit_tdesc.
5912 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
5913 (tdesc_x32_avx_linux, tdesc_x32_linux)
5914 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
5915 Declare.
5916 (x86_linux_update_xmltarget): Delete.
5917 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
5918 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
5919 (AMD64_LINUX_USER64_CS): New.
5920 (x86_linux_read_description): New, based on
5921 x86_linux_update_xmltarget.
5922 (same_process_callback): New.
5923 (x86_arch_setup_process_callback): New.
5924 (x86_linux_update_xmltarget): New.
5925 (x86_regsets_info): New.
5926 (amd64_linux_regs_info): New.
5927 (i386_linux_usrregs_info): New.
5928 (i386_linux_regs_info): New.
5929 (x86_linux_regs_info): New.
5930 (x86_arch_setup): Reimplement.
5931 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
5932 (x86_emit_ops): Ditto.
5933 (the_low_target): Adjust. Install x86_linux_regs_info,
5934 x86_cannot_fetch_register, and x86_cannot_store_register.
5935 (initialize_low_arch): New.
5936 * linux-ia64-low.c (tdesc_ia64): Declare.
5937 (ia64_fetch_register): Adjust.
5938 (ia64_usrregs_info, regs_info): New globals.
5939 (ia64_regs_info): New function.
5940 (the_low_target): Adjust.
5941 (initialize_low_arch): New function.
5942 * linux-sparc-low.c (tdesc_sparc64): Declare.
5943 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
5944 Adjust.
5945 (sparc_arch_setup): New function.
5946 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
5947 (the_low_target): Adjust.
5948 (initialize_low_arch): New function.
5949 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
5950 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
5951 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
5952 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
5953 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
5954 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
5955 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
5956 (tdesc_powerpc_isa205_vsx64l): Declare.
5957 (ppc_cannot_store_register, ppc_collect_ptrace_register)
5958 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
5959 (ppc_set_pc, ppc_get_hwcap): Adjust.
5960 (ppc_usrregs_info): Forward declare.
5961 (!__powerpc64__) ppc_regmap_adjusted: New global.
5962 (ppc_arch_setup): Adjust to the current process'es target
5963 description.
5964 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
5965 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
5966 (ppc_store_evrregset): Adjust.
5967 (target_regsets): Rename to ...
5968 (ppc_regsets): ... this, and make static.
5969 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
5970 (ppc_regs_info): New function.
5971 (the_low_target): Adjust.
5972 (initialize_low_arch): New function.
5973 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
5974 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
5975 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
5976 (tdesc_s390x_linux64v2): Declare.
5977 (s390_collect_ptrace_register, s390_supply_ptrace_register)
5978 (s390_fill_gregset, s390_store_last_break): Adjust.
5979 (target_regsets): Rename to ...
5980 (s390_regsets): ... this, and make static.
5981 (s390_get_pc, s390_set_pc): Adjust.
5982 (s390_get_hwcap): New target_desc parameter, and use it.
5983 [__s390x__] (have_hwcap_s390_high_gprs): New global.
5984 (s390_arch_setup): Adjust to set the current process'es target
5985 description. Don't adjust the regmap.
5986 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
5987 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
5988 (regs_info_3264): New globals.
5989 (s390_regs_info): New function.
5990 (the_low_target): Adjust.
5991 (initialize_low_arch): New function.
5992 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
5993 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
5994 [__mips64] (init_registers_mips_linux)
5995 (init_registers_mips_dsp_linux): Delete defines.
5996 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
5997 (have_dsp): New global.
5998 (mips_read_description): New, based on mips_arch_setup.
5999 (mips_arch_setup): Reimplement.
6000 (get_usrregs_info): New function.
6001 (mips_cannot_fetch_register, mips_cannot_store_register)
6002 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6003 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6004 (target_regsets): Rename to ...
6005 (mips_regsets): ... this, and make static.
6006 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6007 (dsp_regs_info, regs_info): New globals.
6008 (mips_regs_info): New function.
6009 (the_low_target): Adjust.
6010 (initialize_low_arch): New function.
6011 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6012 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6013 Declare.
6014 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6015 (arm_read_description): New, with bits factored from
6016 arm_arch_setup.
6017 (arm_arch_setup): Reimplement.
6018 (target_regsets): Rename to ...
6019 (arm_regsets): ... this, and make static.
6020 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6021 (arm_regs_info): New function.
6022 (the_low_target): Adjust.
6023 (initialize_low_arch): New function.
6024 * linux-m68k-low.c (tdesc_m68k): Declare.
6025 (target_regsets): Rename to ...
6026 (m68k_regsets): ... this, and make static.
6027 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6028 (m68k_regs_info): New function.
6029 (m68k_arch_setup): New function.
6030 (the_low_target): Adjust.
6031 (initialize_low_arch): New function.
6032 * linux-sh-low.c (tdesc_sharch): Declare.
6033 (target_regsets): Rename to ...
6034 (sh_regsets): ... this, and make static.
6035 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6036 (sh_regs_info, sh_arch_setup): New functions.
6037 (the_low_target): Adjust.
6038 (initialize_low_arch): New function.
6039 * linux-bfin-low.c (tdesc_bfin): Declare.
6040 (bfin_arch_setup): New function.
6041 (bfin_usrregs_info, regs_info): New globals.
6042 (bfin_regs_info): New function.
6043 (the_low_target): Adjust.
6044 (initialize_low_arch): New function.
6045 * linux-cris-low.c (tdesc_cris): Declare.
6046 (cris_arch_setup): New function.
6047 (cris_usrregs_info, regs_info): New globals.
6048 (cris_regs_info): New function.
6049 (the_low_target): Adjust.
6050 (initialize_low_arch): New function.
6051 * linux-cris-low.c (tdesc_crisv32): Declare.
6052 (cris_arch_setup): New function.
6053 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6054 (cris_regs_info): New function.
6055 (the_low_target): Adjust.
6056 (initialize_low_arch): New function.
6057 * linux-m32r-low.c (tdesc_m32r): Declare.
6058 (m32r_arch_setup): New function.
6059 (m32r_usrregs_info, regs_info): New globals.
6060 (m32r_regs_info): Adjust.
6061 (initialize_low_arch): New function.
6062 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6063 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6064 (tic6x_usrregs_info): Forward declare.
6065 (tic6x_read_description): New function, based on ...
6066 (tic6x_arch_setup): ... this. Reimplement.
6067 (target_regsets): Rename to ...
6068 (tic6x_regsets): ... this, and make static.
6069 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6070 (tic6x_regs_info): New function.
6071 (the_low_target): Adjust.
6072 (initialize_low_arch): New function.
6073 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6074 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6075 (target_regsets): Rename to ...
6076 (xtensa_regsets): ... this, and make static.
6077 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6078 globals.
6079 (xtensa_arch_setup, xtensa_regs_info): New functions.
6080 (the_low_target): Adjust.
6081 (initialize_low_arch): New function.
6082 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6083 (nios2_arch_setup): Set the current process'es tdesc.
6084 (target_regsets): Rename to ...
6085 (nios2_regsets): ... this.
6086 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6087 (nios2_regs_info): New function.
6088 (the_low_target): Adjust.
6089 (initialize_low_arch): New function.
a261b8f5
PA		 6090 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6091 (aarch64_arch_setup): Set the current process'es tdesc.
6092 (target_regsets): Rename to ...
6093 (aarch64_regsets): ... this.
6094 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6095 (aarch64_regs_info): New function.
6096 (the_low_target): Adjust.
6097 (initialize_low_arch): New function.
3aee8918
PA		 6098 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6099 globals.
6100 (target_regsets): Rename to ...
6101 (tile_regsets): ... this.
6102 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6103 (tile_regs_info): New function.
6104 (tile_arch_setup): Set the current process'es tdesc.
6105 (the_low_target): Adjust.
6106 (initialize_low_arch): New function.
6107 * spu-low.c (tdesc_spu): Declare.
6108 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6109 * win32-arm-low.c (tdesc_arm): Declare.
6110 (arm_arch_setup): New function.
6111 (the_low_target): Install arm_arch_setup instead of
6112 init_registers_arm.
6113 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6114 (init_windows_x86): Rename to ...
6115 (i386_arch_setup): ... this. Set `win32_tdesc'.
6116 (the_low_target): Adjust.
6117 * win32-low.c (win32_tdesc): New global.
6118 (child_add_thread): Don't create the thread cache here.
6119 (do_initial_child_stuff): Set the new process'es tdesc.
6120 * win32-low.h (struct target_desc): Forward declare.
6121 (win32_tdesc): Declare.
6122 * lynx-i386-low.c (tdesc_i386): Declare global.
6123 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6124 * lynx-low.c (lynx_tdesc): New global.
6125 (lynx_add_process): Set the new process'es tdesc.
6126 * lynx-low.h (struct target_desc): Forward declare.
6127 (lynx_tdesc): Declare global.
6128 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6129 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6130 * nto-low.c (nto_tdesc): New global.
6131 (do_attach): Set the new process'es tdesc.
6132 * nto-low.h (struct target_desc): Forward declare.
6133 (nto_tdesc): Declare.
6134 * nto-x86-low.c (tdesc_i386): Declare.
6135 (nto_x86_arch_setup): Set `nto_tdesc'.
6136
b1fbec62
GB		 61372013-06-04 Gary Benson <gbenson@redhat.com>
6138
6139 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6140 to qSupported response when appropriate.
6141 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6142 with nonzero-length annex.
6143 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6144 arguments supplied in annex.
6145
d1ec4ce7
DE		 61462013-05-31 Doug Evans <dje@google.com>
6147
ac44adcb 6148 PR server/15594
d1ec4ce7
DE		 6149 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6150 64 bits in 64-cross-32 environment.
6151
9b25f2d3
PA		 61522013-05-28 Pedro Alves <palves@redhat.com>
6153
6154 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6155 (aarch64-without-fpu.c): Delete rule.
6156 * configure.srv (aarch64*-*-linux*): Remove references to
6157 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6158 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6159 declaration.
6160
6740dc9c
PA		 61612013-05-24 Pedro Alves <palves@redhat.com>
6162
6163 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6164 instead of strchr/decode_address. Error if the range isn't split
6165 with a ','. Don't assume there's be a ':' in the action.
6166
c2d6af84
PA		 61672013-05-23 Yao Qi <yao@codesourcery.com>
6168 Pedro Alves <palves@redhat.com>
6169
6170 * linux-low.c (lwp_in_step_range): New function.
6171 (linux_wait_1): If the thread was range stepping and stopped
6172 outside the stepping range, report the stop to GDB. Otherwise,
6173 continue stepping. Add range stepping debug output.
6174 (linux_set_resume_request): Copy the step range from the resume
6175 request to the lwp.
6176 (linux_supports_range_stepping): New.
6177 (linux_target_ops) <supports_range_stepping>: Set to
6178 linux_supports_range_stepping.
6179 * linux-low.h (struct linux_target_ops)
6180 <supports_range_stepping>: New field.
6181 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6182 * linux-x86-low.c (x86_supports_range_stepping): New.
6183 (the_low_target) <supports_range_stepping>: Set to
6184 x86_supports_range_stepping.
6185 * server.c (handle_v_cont): Handle 'r' action.
6186 (handle_v_requests): Append ";r" if the target supports range
6187 stepping.
6188 * target.h (struct thread_resume) <step_range_start,
6189 step_range_end>: New fields.
6190 (struct target_ops) <supports_range_stepping>:
6191 New field.
6192 (target_supports_range_stepping): New macro.
6193
58794e1a
JB		 61942013-05-17 Joel Brobecker <brobecker@adacore.com>
6195
6196 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6197 confusion in comment.
6198
d631c5a7
JB		 61992013-05-17 Joel Brobecker <brobecker@adacore.com>
6200
6201 * lynx-low.c (struct process_info_private): New type.
6202 (lynx_add_process): New function.
6203 (lynx_create_inferior, lynx_attach): Replace calls to
6204 add_process by calls to lynx_add_process.
6205 (lynx_resume): If PTID is null, then try using
6206 current_process()->private->last_wait_event_ptid.
6207 Add comments.
6208 (lynx_clear_inferiors): Delete. The contents of that function
6209 has been inlined in lynx_mourn;
6210 (lynx_wait_1): Save the ptid in the process's private data.
6211 (lynx_mourn): Free the process' private data. Replace call
6212 to lynx_clear_inferiors by call to clear_inferiors.
6213
96f7a20f
YQ		 62142013-05-17 Yao Qi <yao@codesourcery.com>
6215
6216 * i386-low.c (i386_length_and_rw_bits): Move the comment to
6217 the right place.
6218
db0dfaa0
LM		 62192013-05-16 Luis Machado <lgustavo@codesourcery.com>
6220
6221 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
6222 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
6223 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
6224 PT_TEXT_END_ADDR guards. Update comments.
6225 (linux_target_op) <read_offsets>: Conditionally define to
6226 linux_read_offsets if the target is UCLIBC and if it defines
6227 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
6228
68f5f838
SL		 62292013-05-06 Sandra Loosemore <sandra@codesourcery.com>
6230 Andrew Jenner <andrew@codesourcery.com>
6231
6232 * Makefile.in (SFILES): Add linux-nios2-low.c.
6233 (clean): Add action to delete nios2-linux.c.
6234 (nios2-linux.c): New rule.
6235 * configure.srv: Add nios2*-*-linux*.
6236 * linux-nios2-low.c: New.
6237
1ebff1fd
HAQ		 62382013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
6239
6240 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
6241
f6150862
HZ		 62422013-04-25 Hui Zhu <hui@codesourcery.com>
6243
6244 PR gdb/15186
f6150862
HZ		 6245 * ax.c (ax_printf): Add fflush.
6246
614c279d
TT		 62472013-04-22 Tom Tromey <tromey@redhat.com>
6248
6249 * Makefile.in (SFILES): Add filestuff.c.
6250 (OBS): Add filestuff.o.
6251 (filestuff.o): New target.
6252 * config.in, configure: Rebuild.
6253 * configure.ac: Check for fdwalk, pipe2.
6254
7d4e5717
PA		 62552013-04-17 Pedro Alves <palves@redhat.com>
6256
6257 * configure.ac (USE_THREAD_DB): Delete variable.
6258 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
6259 Don't AC_SUBST USE_THREAD_DB.
6260 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
6261 * config.in, configure: Regenerate.
6262
d5c93e41
PA		 62632013-04-16 Pedro Alves <palves@redhat.com>
6264
6265 * linux-low.h (struct lwp_info) <thread_known>: Move under
6266 the USE_THREAD_DB #ifdef.
6267
04f5fe89
PA		 62682013-04-16 Pedro Alves <palves@redhat.com>
6269
6270 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
6271 (linux-low.o): Delete rule.
6272 * linux-low.h: Always include "gdb_thread_db.h" instead of
6273 conditionally including thread_db.h.
6274 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
6275 HAVE_THREAD_DB_H.
6276
480b27bf
JK		 62772013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6278
6279 * Makefile.in (install-only): Fix make install regression.
6280
43662968
JK		 62812013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
6282
6283 Convert man pages to texinfo, new gdbinit.5 texinfo page.
6284 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
6285 installation.
6286 * gdbserver.1: Remove.
6287
3e74e146
PA		 62882013-03-22 Pedro Alves <palves@redhat.com>
6289
6290 * linux-low.c (handle_extended_wait): Don't call
6291 linux_enable_event_reporting.
6292
a8347a2a
TT		 62932013-03-15 Tony Theodore <tonyt@logyst.com>
6294
6295 PR build/9098:
6296 * Makefile.in (SHELL): Use @SHELL@.
6297
eeb56fa7
SDJ		 62982013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
6299
6300 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
6301 compiler warning.
6302
4fa7e2ff
JB		 63032013-03-13 Joel Brobecker <brobecker@adacore.com>
6304
6305 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
6306 Remove extraneous NULL element.
6307
8ddb1965
YQ		 63082013-03-13 Yao Qi <yao@codesourcery.com>
6309
6310 * tracepoint.c (traceframe_read_tsv): Look for the last matched
6311 'V' block in trace frame.
6312
9accd112
MM		 63132013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6314
6315 * target.h (struct target_ops): Add btrace ops.
6316 (target_supports_btrace): New macro.
6317 (target_enable_btrace): New macro.
6318 (target_disable_btrace): New macro.
6319 (target_read_btrace): New macro.
6320 * gdbthread.h (struct thread_info): Add btrace field.
6321 * server.c: Include btrace-common.h.
6322 (handle_btrace_general_set): New function.
6323 (handle_btrace_enable): New function.
6324 (handle_btrace_disable): New function.
6325 (handle_general_set): Call handle_btrace_general_set.
6326 (handle_qxfer_btrace): New function.
6327 (struct qxfer qxfer_packets[]): Add btrace entry.
6328 * inferiors.c (remove_thread): Disable btrace.
6329 * linux-low: Include linux-btrace.h.
6330 (linux_low_enable_btrace): New function.
6331 (linux_low_read_btrace): New function.
6332 (linux_target_ops): Add btrace ops.
6333 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
6334 Add srv_linux_btrace=yes.
6335 (x86_64-*-linux*): Add linux-btrace.o.
6336 Add srv_linux_btrace=yes.
6337 * configure.ac: Define HAVE_LINUX_BTRACE.
6338 * config.in: Regenerated.
6339 * configure: Regenerated.
6340
5cc22e4c
MM		 63412013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6342
6343 * server.c (handle_qxfer): Preserve error message if -3 is
6344 returned.
6345 (qxfer): Document the -3 return value.
6346
7c97f91e
MM		 63472013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6348
6349 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
6350 (linux_btrace_h): New variable.
6351 (linux-btrace.o): New rule.
6352
be9a119c 63532013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 6354 Hafiz Abid Qadeer <abidh@codesourcery.com>
6355
6356 * tracepoint.c (trace_buffer_size): New global.
6357 (DEFAULT_TRACE_BUFFER_SIZE): New define.
6358 (init_trace_buffer): Change to one-argument function. Allocate
6359 trace buffer memory.
6360 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
6361 handle QTBuffer:size packet.
6362 (cmd_bigqtbuffer_size): New function.
6363 (initialize_tracepoint): Call init_trace_buffer with
6364 DEFAULT_TRACE_BUFFER_SIZE.
6365 * server.c (handle_query): Add QTBuffer:size in the
6366 supported packets.
6367
e64f7499
YQ		 63682013-03-07 Yao Qi <yao@codesourcery.com>
6369
6370 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
6371 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
6372 of -1.
6373 (cmd_qtsp): Adjust condition. Do post increment.
6374 Set cur_action and cur_step_action back to 0.
6375
f0ae6fc3
PA		 63762013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
6377
6378 PR server/15236
6379 * linux-low.c (linux_write_memory): Return early success if LEN is
6380 zero.
6381
b5b0b0af
CV		 63822013-03-05 Corinna Vinschen <vinschen@redhat.de>
6383
334ad4a8 6384 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 6385
589bc927
TT		 63862013-02-28 Tom Tromey <tromey@redhat.com>
6387
6388 * configure.ac: Invoke AC_SYS_LARGEFILE.
6389 * configure, config.in: Rebuild.
6390
dfe07582
CV		 63912013-02-28 Corinna Vinschen <vinschen@redhat.com>
6392
6393 * win32-low.c: Throughout, fix format strings and casts of
6394 printf-like functions to avoid type related warnings on all
6395 platforms.
6396 (get_child_debug_event): Print dwDebugEventCode as hex since
6397 that's how it's usually documented.
6398
736cd585
YQ		 63992013-02-28 Yao Qi <yao@codesourcery.com>
6400
6401 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
6402 pulongest.
6403
e1f58301
JW		 64042013-02-27 Jiong Wang <jiwang@tilera.com>
6405
6406 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
6407 (reg-tilegx32.c): New rule.
6408 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
6409 * linux-tile-low.c (tile_arch_setup): New function. Invoke
6410 different register info initializer according to elf class.
6411 (init_registers_tilgx32): New function. The tilegx32 register info
6412 initializer.
6413 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
6414 (tile_store_gregset): Likewise.
6415
d171ca78
YQ		 64162013-02-27 Yao Qi <yao@codesourcery.com>
6417
6418 * server.c (process_point_options): Print debug message when
6419 debug_threads is true.
6420
282bbdf3
YQ		 64212013-02-26 Yao Qi <yao@codesourcery.com>
6422
6423 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
6424
aca22551
PA		 64252013-02-19 Pedro Alves <palves@redhat.com>
6426 Kai Tietz <ktietz@redhat.com>
6427
6428 PR gdb/15161
6429
6430 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
6431 instead of strtoul to extract address from packet.
6432 (process_serial_event) <'z'>: Likewise.
6433
4f3cee1c
YQ		 64342013-02-18 Yao Qi <yao@codesourcery.com>
6435
6436 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
6437
8e1d55a3
PA		 64382013-02-14 Pedro Alves <palves@redhat.com>
6439
6440 Plug memory leak.
6441
6442 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
6443 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
6444
458820da
PA		 64452013-02-14 Pedro Alves <palves@redhat.com>
6446
6447 * tracepoint.c (cmd_qtdpsrc): Use savestring.
6448
baea0dae
PA		 64492013-02-14 Pedro Alves <palves@redhat.com>
6450
6451 * tracepoint.c (save_string): Delete.
6452 (add_tracepoint_action): Use savestring instead of save_string.
6453
0b1afbb3
PA		 64542013-02-12 Pedro Alves <palves@redhat.com>
6455
6456 * linux-xtensa-low.c: Ditto.
6457 * xtensa-xtregs.c: Ditto.
6458
8a4ac37e
PA		 64592013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
6460
6461 * thread-db.c (thread_db_get_tls_address): NULL pointer check
6462 thread_db.
6463
148de6bb
MS		 64642013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6465
6466 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
6467 aarch64_num_wp_regs and aarch64_num_bp_regs to
6468 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
6469
55fac6e0
MS		 64702013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6471
6472 * linux-aarch64-low.c (ps_get_thread_area): Replace
6473 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
6474
176eb98c
MS		 64752013-02-04 Jim MacArthur <jim.macarthur@arm.com>
6476 Marcus Shawcroft <marcus.shawcroft@arm.com>
6477 Nigel Stephens <nigel.stephens@arm.com>
6478 Yufeng Zhang <yufeng.zhang@arm.com>
6479
6480 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
6481 (aarch64.c, aarch64-without-fpu.c): New targets.
6482 * configure.srv (aarch64*-*-linux*): New.
6483 * linux-aarch64-low.c: New file.
6484
56f7af9c
MS		 64852013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
6486
43aaf8b6 6487 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 6488 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
6489 (dequeue_one_deferred_signal, linux_resume_one_thread)
6490 (fetch_register, linux_write_memory, linux_enable_event_reporting)
6491 (linux_tracefork_grandchild, linux_test_for_tracefork)
6492 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
6493 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
6494 where the argument is 0.
6495
60f662b0
YQ		 64962013-01-25 Yao Qi <yao@codesourcery.com>
6497
6498 * event-loop.c: Include "queue.h".
6499 (gdb_event_p): New typedef.
6500 (struct gdb_event) <next_event>: Remove.
6501 (event_queue): Change to QUEUE(gdb_event_p).
6502 (async_queue_event): Remove.
6503 (gdb_event_xfree): New.
6504 (initialize_event_loop): New.
6505 (process_event): Use API from QUEUE.
6506 (wait_for_event): Likewise.
6507 * server.c (main): Call initialize_event_loop.
6508 * server.h (initialize_event_loop): Declare.
6509
5ae4861a
YQ		 65102013-01-18 Yao Qi <yao@codesourcery.com>
6511
6512 * ax.h (struct eval_agent_expr_context): New.
6513 (gdb_eval_agent_expr): Update declaration.
6514 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
6515 TFRAME. Add new argument CTX.
6516 * server.h (struct eval_agent_expr_context): Declare.
6517 (agent_mem_read, agent_tsv_read): Update declaration.
6518 (agent_mem_read_string): Likewise.
6519 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
6520 (add_traceframe_block): Add new argument TPOINT.
6521 Increase TPOINT->traceframe_usage.
6522 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
6523 eval_tracepoint_agent_expr.
6524 (condition_true_at_tracepoint): Likewise.
6525 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
6526 (agent_mem_read_string, agent_tsv_read): Likewise.
6527
85e00e85
YQ		 65282013-01-16 Yao Qi <yao@codesourcery.com>
6529
6530 * linux-low.c (linux_resume_one_lwp): Don't check
6531 'lwp->bp_reinsert != 0'.
6532
4039cf45
JB		 65332013-01-07 Joel Brobecker <brobecker@adacore.com>
6534 Pedro Alves <palves@redhat.com>
6535
6536 * lynx-low.c (ptrace_request_to_str): Define a temporary
6537 macro and use it to simplify this function's implementation.
6538
9044dee2
JB		 65392013-01-07 Joel Brobecker <brobecker@adacore.com>
6540
6541 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
6542 sets errno.
6543
e6352c8f
JB		 65442013-01-07 Joel Brobecker <brobecker@adacore.com>
6545
6546 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
6547
50681a27
JB		 65482013-01-07 Joel Brobecker <brobecker@adacore.com>
6549
6550 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
6551
3f6e77ef
JB		 65522013-01-07 Joel Brobecker <brobecker@adacore.com>
6553
6554 * lynx-low.c (lynx_resume): Use the resume_info parameter
6555 to determine the ptid for the lynx_ptrace call, unless
6556 it is equal to minus_one_ptid, in which case we use the
6557 ptid of the current_inferior.
6558 (lynx_wait_1): After having received a thread create/exit
6559 event, resume the inferior's execution using the signaling
6560 thread's ptid, rather than the old ptid.
6561
7fda33ae
JB		 65622013-01-07 Joel Brobecker <brobecker@adacore.com>
6563
6564 * lynx-low.c (lynx_resume): Delete variable ret.
6565
b9786c74
JB		 65662013-01-01 Joel Brobecker <brobecker@adacore.com>
6567
6568 * gdbreplay.c (gdbreplay_version): Update copyright year.
6569 * server.c (gdbserver_version): Likewise.
6570
8b93d60f
JB		 65712012-12-17 Joel Brobecker <brobecker@adacore.com>
6572
6573 * lynx-low.c (lynx_wait_1): Add debug trace before adding
6574 new thread.
6575
037335a7
JB		 65762012-12-17 Joel Brobecker <brobecker@adacore.com>
6577
6578 * lynx-low.c (ptrace_request_to_str): Add handling for
6579 PTRACE_GETTRACESIG.
6580
52d4cbd8
JB		 65812012-12-17 Joel Brobecker <brobecker@adacore.com>
6582
6583 * lynx-low.c (lynx_attach): Delete variable new_process.
6584
ab8f6ca9
JB		 65852012-12-17 Joel Brobecker <brobecker@adacore.com>
6586
6587 * lynx-low.c (lynx_create_inferior): Delete variable
6588 new_process.
6589
78cbc024
JB		 65902012-12-17 Joel Brobecker <brobecker@adacore.com>
6591
6592 * lynx-low.c (ptrace_request_to_str): Do not handle
6593 PTRACE_GETTHREADLIST if this macro does not exist.
6594
14a00470
YQ		 65952012-12-15 Yao Qi <yao@codesourcery.com>
6596
6597 * Makefile.in (OBS): Add notif.o.
6598 * notif.c, notif.h: New.
6599 * server.c: Include "notif.h".
6600 (struct vstop_notif) <next>: Remove.
6601 <base>: New field.
6602 (queue_stop_reply): Update.
6603 (push_event, send_next_stop_reply): Remove.
6604 (discard_queued_stop_replies): Update.
6605 (notif_stop): New variable.
6606 (handle_v_stopped): Remove.
6607 (handle_v_requests): Don't call handle_v_stopped. Call
6608 handle_ack_notif instead.
6609 (queue_stop_reply_callback): Call notif_event_enque instead
6610 of queue_stop_reply.
6611 (handle_status): Don't call send_next_stop_reply, call
6612 notif_write_event instead.
6613 (kill_inferior_callback): Likewise.
6614 (detach_or_kill_inferior_callback): Likewise.
6615 (main): Call initialize_notif.
6616 (process_serial_event): Call QUEUE_is_empty.
6617 (handle_target_event): Call notif_push instead of push event.
6618 * server.h (push_event): Remove declaration.
6619
61c125b9
TT		 66202012-12-10 Tom Tromey <tromey@redhat.com>
6621
6622 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
6623 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
6624 macros.
6625 (.c.o): Rewrite.
6626 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
6627 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
6628 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
6629 (amd64-linux-ipa.o, ax.o): Rewrite.
6630 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
6631 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
6632 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
6633 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
6634 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
6635 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
6636 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
6637 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
6638 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
6639 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
6640 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
6641 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
6642 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
6643 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
6644 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
6645 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
6646 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
6647 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
6648 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
6649 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
6650 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
6651 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
6652 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
6653 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
6654 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
6655 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
6656 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
6657 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
6658 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
6659 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
6660 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
6661 (reg-tilegx.o): Remove.
6662 (all_object_files): New macro.
6663 Include .deps files.
6664 * aclocal.m4, configure: Rebuild.
6665 * acinclude.m4: Include depstand.m4, lead-dot.m4.
6666 * configure.ac: Invoke ZW_CREATE_DEPDIR,
6667 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
6668
e90e9ad9
TT		 66692012-12-05 Tom Tromey <tromey@redhat.com>
6670
6671 PR gdb/14917:
6672 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
6673
02d403bf 66742012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 6675
6676 * configure.ac: Check for linux/perf_event.h.
6677 * config.in: Regenerated.
6678 * configure: Regenerated.
6679
0270a750
PA		 66802012-11-26 Maxime Villard <rustyBSD@gmx.fr>
6681
6682 * hostio.c (handle_readlink): Decrease buffer size
6683 parameter passed to readlink by one byte.
6684
8c29b58e
YQ		 66852012-11-26 Yao Qi <yao@codesourcery.com>
6686
6687 * configure.ac (build_warnings): Append '-Wempty-body'.
6688 * configure: Regenerated.
6689 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
6690 body.
6691
8bdce1ff
PM		 66922012-11-15 Pierre Muller <muller@sourceware.org>
6693
6694 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
6695 * config.in: Regenerate.
6696 * configure: Regenerate.
6697 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
6698 Use "gdb_wait.h" header instead of <sys/wait.h> header.
6699 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6700 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
6701 header.
6702 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
6703 instead of <sys/wait.h> header.
6704 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6705
02d403bf 67062012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 6707
6708 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
6709 (various make rules): Remove -DGDBSERVER
6710
fbd5db48
YQ		 67112012-11-09 Yao Qi <yao@codesourcery.com>
6712
6713 * spu-low.c (current_ptid): Move it to ..
6714 * gdbthread.h: ... here. New.
6715 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
6716 * server.c (myresume, process_serial_event): Likewise.
6717 * thread-db.c (thread_db_find_new_threads): Likewise.
6718 * tracepoint.c (run_inferior_command): Likewise.
6719
b3dc46ff
AB		 67202012-10-01 Andrew Burgess <aburgess@broadcom.com>
6721
6722 * server.c (handle_search_memory_1): Include access length in
6723 warning message.
6724
07c04788
HPN		 67252012-09-05 Michael Brandt <michael.brandt@axis.com>
6726
6727 * linux-crisv32-low.c: Fix compile errors.
6728
918d227b
YQ		 67292012-09-04 Yao Qi <yao@codesourcery.com>
6730
6731 * tracepoint.c (cmd_qtsv): Adjust debug message.
6732 Don't check CUR_TPOINT.
6733
18c1b81a
YQ		 67342012-08-28 Yao Qi <yao@codesourcery.com>
6735
6736 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
6737 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
6738 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
6739 Remove declarations of xmalloc, xreallloc, xstrdup and
6740 freeargv.
6741 * Makefile.in (libiberty_h): New.
6742 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
6743 (linux-bfin-low.o): Append dependency 'libiberty.h'.
6744
dc82f37b
YQ		 67452012-08-23 Yao Qi <yao@codesourcery.com>
6746
6747 * server.h: Remove declaration of 'xsnprintf'.
6748
406b1477
KS		 67492012-08-22 Keith Seitz <keiths@redhat.com>
6750
6751 * server.h: Include build-gnulib-gbserver/config.h.
6752 * gdbreplay.c: Likewise.
6753
e6712ff1
DE		 67542012-08-08 Doug Evans <dje@google.com>
6755
6756 * Makefile.in (SFILES): Add gdb_vecs.c.
6757 (OBS): Add gdb_vecs.o.
6758 (gdb_vecs_h, host_defs_h): New variables.
6759 (thread-db.o): Add $(gdb_vecs_h) dependency.
6760 (gdb_vecs.o): New rule.
6761 * thread-db.c: #include "gdb_vecs.h".
6762 (thread_db_load_search): Use a vector to iterate over path elements.
6763 Handle text appearing after "$pdir".
6764
6765 * configure.ac: Add check for strstr.
6766 * config.in: Regenerate.
6767 * configure: Regenerate.
6768
7c3270ae
UW		 67692012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
6770
6771 * hostio.c (handle_pread): If pread fails, fall back to attempting
6772 lseek/read.
6773 (handle_pwrite): Likewise for pwrite.
6774
b62e2b27
UW		 67752012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
6776
6777 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
6778 between unsupported TYPE and unimplementable ADDR/LEN combination.
6779 (arm_insert_point): Act on new return value.
6780
78a99e91
PA		 67812012-07-31 Pedro Alves <palves@redhat.com>
6782
6783 * server.c (process_point_options): Only skip tokens if we find
6784 one that is unrecognized. Don't treat 'X' specially while
6785 skipping unrecognized tokens.
6786
fcf303ab
UW		 67872012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
6788
6789 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
6790 to 4-byte-align HW breakpoint addresses for Thumb.
6791
7255706c
YQ		 67922012-07-27 Yao Qi <yao@codesourcery.com>
6793
6794 PR remote/14161.
6795
6796 * server.h: Declare gdb_agent_about_to_close.
6797 * target.c (kill_inferior): Include "agent.h".
6798 New. Send command 'kill'.
6799 * target.h (kill_inferior): Removed macro.
6800 * tracepoint.c (gdb_agent_about_to_close): New.
6801 (gdb_agent_helper_thread): Handle command 'close'.
6802 Wait endlessly until the inferior stops.
6803 Install gdb_agent_remove_socket to atexit hook.
6804 (agent_socket_name): New static variable.
6805 (gdb_agent_socket_init): Replace local variable 'name' with
6806 'agent_socket_name'.
6807 (gdb_agent_remove_socket): New.
6808
5a3f286f
YQ		 68092012-07-27 Yao Qi <yao@codesourcery.com>
6810
6811 * server.c (process_point_options): Stop at 'X' when parsing.
6812
961bd387
ME		 68132012-07-19 Michael Eager <eager@eagercon.com>
6814
a261b8f5 6815 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 6816 to hw_execute.
6817 * linux-x86-low.c (x86_insert_point, x86_remove_point):
6818 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
6819 hardware breakpoint.
6820
aa7c7447
JK		 68212012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6822
6823 * gdbserver/linux-low.c (initialize_low): Call
6824 linux_ptrace_init_warnings.
6825
7f216e7c
DE		 68262012-07-02 Doug Evans <dje@google.com>
6827
6828 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
6829 pointer to int.
6830
d3ce09f5
SS		 68312012-07-02 Stan Shebs <stan@codesourcery.com>
6832
6833 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
6834 (ax.o): Add it to build rule.
6835 (ax-ipa.o): Ditto.
6836 (OBS): Add format.o.
6837 (IPA_OBS): Add format.o.
6838 * server.c (handle_query): Claim support for breakpoint commands.
6839 (process_point_options): Add command case.
6840 (process_serial_event): Leave running if there are printfs in
6841 effect.
6842 * mem-break.h (any_persistent_commands): Declare.
6843 (add_breakpoint_commands): Declare.
6844 (gdb_no_commands_at_breakpoint): Declare.
6845 (run_breakpoint_commands): Declare.
6846 * mem-break.c (struct point_command_list): New struct.
6847 (struct breakpoint): New field command_list.
6848 (any_persistent_commands): New function.
6849 (add_commands_to_breakpoint): New function.
6850 (add_breakpoint_commands): New function.
6851 (gdb_no_commands_at_breakpoint): New function.
6852 (run_breakpoint_commands): New function.
6853 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
6854 locally.
6855 * ax.c: Include format.h.
6856 (ax_printf): New function.
6857 (gdb_eval_agent_expr): Add printf opcode.
6858
2f8f6aed
YQ		 68592012-06-13 Yao Qi <yao@codesourcery.com>
6860
6861 * server.c (start_inferior): Remove duplicated writes to fields
6862 'last_resume_kind' and 'last_status' of 'current_inferior'.
6863
0c9070b3
YQ		 68642012-06-12 Yao Qi <yao@codesourcery.com>
6865 Pedro Alves <palves@redhat.com>
6866
6867 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
6868 comment.
6869 * server.c (handle_v_cont): Extend comment.
6870
c52daf70
YQ		 68712012-06-11 Yao Qi <yao@codesourcery.com>
6872
6873 * linux-low.c (linux_attach): Add 'static'.
6874
d38bbb0a
YQ		 68752012-06-06 Yao Qi <yao@codesourcery.com>
6876
6877 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
6878
89dc0afd
JK		 68792012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
6880
6881 Fix gcc -flto compilation warning.
6882 * server.c (main): Make variable multi_mode and attach volatile.
6883
75f62ce7
TJB		 68842012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6885
6886 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
6887 if the platform doesn't know about it.
6888
65f479b6
PA		 68892012-05-30 Jeff Kenton <jkenton@tilera.com>
6890
6891 * Makefile.in (SFILES): Add linux-tile-low.c.
6892 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
6893 * configure.srv: Handle tilegx-*-linux*.
6894 * linux-tile-low.c: New file.
6895
0c5bf5a9
JK		 68962012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6897
6898 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
6899
a493e3e2
PA		 69002012-05-24 Pedro Alves <palves@redhat.com>
6901
6902 PR gdb/7205
6903
43aaf8b6 6904 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 6905
2ea28649
PA		 69062012-05-24 Pedro Alves <palves@redhat.com>
6907
6908 PR gdb/7205
6909
6910 Replace target_signal with gdb_signal throughout.
6911
8d409d16
MR		 69122012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
6913
6914 * linux-low.c (linux_store_registers): Avoid the copying sequence
6915 when no data has been retrieved by ptrace.
6916
23512c01
MGD		 69172012-05-22 Will Deacon <will.deacon@arm.com>
6918
6919 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
6920 Include asm/ptrace.h.
6921 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
6922 already defined.
6923
4934b29e
MR		 69242012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
6925
6926 * linux-low.c (linux_store_registers): Don't re-retrieve data
6927 with ptrace that has already been obtained from /proc. Always
6928 copy any data retrieved with ptrace to the buffer supplied.
6929
bde24c0a
PA		 69302012-05-11 Yao Qi <yao@codesourcery.com>
6931 Pedro Alves <palves@redhat.com>
6932
6933 * linux-low.c (enum stopping_threads_kind): New.
6934 (stopping_threads): Change type to `enum stopping_threads_kind'.
6935 (handle_extended_wait): If stopping and suspending threads, leave
6936 the new_lwp suspended too.
6937 (linux_wait_for_event): Adjust.
6938 (stop_all_lwps): Set `stopping_threads' to
6939 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
6940 whether we're suspending threads or just stopping them. Assert no
6941 recursion happens.
6942
623b6bdf
YQ		 69432012-04-29 Yao Qi <yao@codesourcery.com>
6944
6945 * server.h: Move some code to ...
6946 * gdbthread.h: ... here. New.
6947 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
6948 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
6949 (nto-low.o, win32-low.o): Likewise.
6950 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
6951 * regcache.c, remote-utils.c, server.c: Likewise.
6952 * target.c, tracepoint.c, win32-low.c: Likewise.
6953
f15f9948
TJB		 69542012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6955
6956 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
6957 (PTRACE_ARG4_TYPE): Likewise.
6958 (PTRACE_XFER_TYPE): Likewise.
6959 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
6960 ptrace to PTRACE_ARG3_TYPE.
6961 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
6962 (PTRACE_ARG4_TYPE): Likewise.
6963 (PTRACE_XFER_TYPE): Likewise.
6964 (linux_detach_one_lwp): Cast fourth argument of
6965 ptrace to long then PTRACE_ARG4_TYPE.
6966 (regsets_fetch_inferior_registers): Cast third argument of
6967 ptrace to long then PTRACE_ARG3_TYPE.
6968 (regsets_store_inferior_registers): Likewise.
6969
38ea300a
PA		 69702012-04-20 Pedro Alves <palves@redhat.com>
6971
6972 * configure: Regenerate.
6973
c971b7fa
PA		 69742012-04-19 Pedro Alves <palves@redhat.com>
6975
43aaf8b6 6976 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 6977 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 6978 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
6979 (all, install-only, uninstall, clean-info, all-lib, clean): No
6980 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
6981 (maintainer-clean realclean distclean): Use subdir_do.
6982 (subdir_do): New.
6983 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 6984 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 6985 * acinclude.m4: Include acx_configure_dir.m4.
6986 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
6987 calls. Call AC_PROG_RANLIB. Configure gnulib using
6988 ACX_CONFIGURE_DIR.
6989 (GNULIB): New.
6990 (GNULIB_STDINT_H): Adjust.
6991 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
6992 * gdbreplay.c: Include build-gnulib/config.h.
6993 * server.h: Likewise.
6994 * aclocal.m4: Regenerate.
6995 * config.in: Regenerate.
6996 * configure: Regenerate.
c971b7fa 6997
809277f8
PA		 69982012-04-19 Pedro Alves <palves@redhat.com>
6999
7000 * Makefile.in (LIBGNU, INCGNU): Adjust.
7001 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7002 (all, install-only, uninstall, clean-info, all-lib, clean)
7003 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7004 * configure.ac: Adjust AC_OUTPUT output.
7005 * aclocal.m4: Regenerate.
7006 * configure: Regenerate.
7007
fd9bb8b8
PA		 70082012-04-19 Pedro Alves <palves@redhat.com>
7009
7010 * Makefile.in (generated_files): New.
7011 (server_h): Remove the explicit dependency on config.h, and depend
7012 on $generated_files.
7013
1c298c66
PA		 70142012-04-19 Pedro Alves <palves@redhat.com>
7015
7016 * Makefile.in (INCGNU): Add -Ignulib.
7017
57c4b50b
PA		 70182012-04-19 Pedro Alves <palves@redhat.com>
7019
7020 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7021 (INCGNU): ... this, and spell out -I here.
7022 (GNULIB_LIB): Rename to ...
7023 (LIBGNU): ... this.
7024 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7025
1030e047
PA		 70262012-04-19 Pedro Alves <palves@redhat.com>
7027
7028 * config.in: Regenerate.
7029
447d4319
PA		 70302012-04-19 Pedro Alves <palves@redhat.com>
7031
7032 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7033 * server.h (memmem): Remove declaration.
7034 * config.in: Regenerate.
7035 * configure: Regenerate.
7036
aad9eab9
YQ		 70372012-04-19 Yao Qi <yao@codesourcery.com>
7038
7039 * Makefile.in (SFILES): Add common/vec.c.
7040 (OBS): Add vec.o.
7041 (vec.o): New rule.
7042
3e10640f
YQ		 70432012-04-19 Yao Qi <yao@codesourcery.com>
7044
7045 * remote-utils.c (prepare_resume_reply): Replace with macro
7046 target_core_of_thread.
7047 * server.c (handle_qxfer_threads_proper): Likewise.
7048 * target.h (traget_core_of_thread): New macro.
7049
71622373
PA		 70502012-04-18 Pedro Alves <palves@redhat.com>
7051
7052 * aclocal.m4: Regenerate.
7053 * configure: Regenerate.
7054
80d26939
YQ		 70552012-04-16 Yao Qi <yao@codesourcery.com>
7056
7057 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7058 duplicated on address.
7059
42476b70
YQ		 70602012-04-16 Yao Qi <yao@codesourcery.com>
7061
7062 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7063 (struct tracepoint_action_ops) <send>: New field.
7064 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7065 (agent_expr_send, x_tracepoint_action_send): New.
7066 (l_tracepoint_action_send): New.
7067 (cmd_qtdp): Download and install tracepoint
7068 according to `use_agent'.
7069 (run_inferior_command): Add one more parameter `len'.
7070 Update callers.
7071 (tracepoint_send_agent): New.
7072 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7073
7bc83639
YQ		 70742012-04-16 Yao Qi <yao@codesourcery.com>
7075
7076 * tracepoint.c (download_tracepoints): Moved to ...
7077 (cmd_qtstart): ... here.
7078
5f18041e
YQ		 70792012-04-14 Yao Qi <yao@codesourcery.com>
7080
7081 * tracepoint.c: Include inttypes.h.
7082 (struct collect_memory_action): Use sized types.
7083 (struct tracepoint): Likewise.
7084 (cmd_qtdp, stop_tracing): Update print specifiers.
7085 (cmd_qtp, response_tracepoint): Likewise.
7086 (collect_data_at_tracepoint): Likewise.
7087 (collect_data_at_step): Likewise.
7088
55a8c076
YQ		 70892012-04-14 Yao Qi <yao@codesourcery.com>
7090
7091 Import gnulib module inttypes.
7092 * aclocal.m4, config.in, configure: Regenerated.
7093
dc750257
YQ		 70942012-04-14 Yao Qi <yao@codesourcery.com>
7095
7096 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7097 Makefile and config.status at last.
7098
0ab5faf9
YQ		 70992012-04-13 Yao Qi <yao@codesourcery.com>
7100
7101 * tracepoint.c: Include stdint.h unconditionally.
7102
18f5fd81
TJB		 71032012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7104
7105 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7106 on BFD_HAVE_SYS_PROCFS_TYPE.
7107 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7108 * configure: Regenerate.
7109 * config.in: Likewise.
7110
4d47af5c
L		 71112012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7112
7113 * Makefile.in (clean): Also remove x32.c x32-linux.c
7114 x32-avx.c x32-avx-linux.c.
7115 (x32.o): New target.
7116 (x32.c): Likewise.
7117 (x32-linux.o): Likewise.
7118 (x32-linux.c): Likewise.
7119 (x32-avx.o): Likewise.
7120 (x32-avx.c): Likewise.
7121 (x32-avx-linux.o): Likewise.
7122 (x32-avx-linux.c): Likewise.
7123
7124 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7125 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7126 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7127 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7128 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7129 i386/x32-avx-linux.xml.
7130
7131 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7132 (init_registers_x32_avx_linux): Likwise.
7133 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7134 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7135
ecedbe58
PA		 71362012-04-13 Pedro Alves <palves@redhat.com>
7137
7138 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7139 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7140 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7141 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7142 the sub-make.
7143
c92b5177
L		 71442012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7145
7146 * linux-x86-low.c (compat_x32_clock_t): New.
7147 (compat_x32_siginfo_t): Likewise.
7148 (compat_x32_siginfo_from_siginfo): Likewise.
7149 (siginfo_from_compat_x32_siginfo): Likewise.
7150 (linux_is_elf64): Likewise.
7151 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7152 and siginfo_from_compat_x32_siginfo for x32.
7153 (x86_arch_setup): Set linux_is_elf64.
7154
214d508e
L		 71552012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7156
7157 PR gdb/13969
7158 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7159 e_machine field.
7160 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7161 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7162 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7163 compatible with process.
7164
c9a1864a
YQ		 71652012-04-12 Yao Qi <yao@codesourcery.com>
7166
7167 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7168 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7169 (install-only, install-info, clean): Handle sub dir gnulib.
7170 (all-lib, am--refresh): New targets.
7171 (memmem.o): Remove target.
7172 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7173 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7174 (AC_REPLACE_FUNCS): Remove memmem.
7175 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7176 (AC_OUTPUT): Generate Makefile in gnulib/.
7177 * aclocal.m4, config.in, configure: Regenerated.
7178
367ba2c2
MR		 71792012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7180
7181 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7182
9d236627
PA		 71832012-04-05 Pedro Alves <palves@redhat.com>
7184
7185 -Werror=strict-aliasing
7186
7187 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7188 pointer.
7189
111217b3
PA		 71902012-04-04 Pedro Alves <palves@redhat.com>
7191
7192 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7193 (sparc_store_gregset_from_stack, sparc_store_gregset)
7194 (sparc_breakpoint_at): Fix formatting.
7195
8365dcf5
TJB		 71962012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7197
7198 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7199 are available.
7200 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7201 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7202 * config.in: Regenerate.
7203 * configure: Likewise.
7204
689cc2ae
PA		 72052012-03-29 Pedro Alves <palves@redhat.com>
7206
7207 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
7208 Correct ptrace arguments.
7209
c14dfd32
PA		 72102012-03-28 Pedro Alves <palves@redhat.com>
7211
7212 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
7213 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
7214 (IA64_FR1_REGNUM): New defines.
7215 (ia64_fetch_register): New.
7216 (the_low_target): Install it.
7217 * linux-low.h (struct linux_target_ops) <fetch_register>: New
7218 field.
7219 * linux-low.c (linux_fetch_registers): Try the
7220 the_low_target.fetch_register hook first.
7221
7222 * linux-arm-low.c (the_low_target): Adjust.
7223 * linux-bfin-low.c (the_low_target): Adjust.
7224 * linux-cris-low.c (the_low_target): Adjust.
7225 * linux-crisv32-low.c (the_low_target): Adjust.
7226 * linux-m32r-low.c (the_low_target): Adjust.
7227 * linux-m68k-low.c (the_low_target): Adjust.
7228 * linux-mips-low.c (the_low_target): Adjust.
7229 * linux-ppc-low.c (the_low_target): Adjust.
7230 * linux-s390-low.c (the_low_target): Adjust.
7231 * linux-sh-low.c (the_low_target): Adjust.
7232 * linux-sparc-low.c (the_low_target): Adjust.
7233 * linux-tic6x-low.c (the_low_target): Adjust.
7234 * linux-x86-low.c (the_low_target): Adjust.
7235 * linux-xtensa-low.c (the_low_target): Adjust.
7236
63c88e13
PA		 72372012-03-26 Pedro Alves <palves@redhat.com>
7238
7239 * server.c (handle_qxfer_libraries): Don't bail early if
7240 the_target->qxfer_libraries_svr4 is not NULL.
7241
fb723180
PA		 72422012-03-26 Pedro Alves <palves@redhat.com>
7243
7244 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
7245
0afae3cf
PA		 72462012-03-23 Pedro Alves <palves@redhat.com>
7247
7248 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
7249 "library-list-svr4" element's start tag when the the DSO list is
7250 empty.
7251
485f1ee4
PA		 72522012-03-23 Pedro Alves <palves@redhat.com>
7253
7254 * linux-low.c (read_one_ptr): Read the inferior's pointer through
7255 a variable whose type size is the same as the inferior's pointer
7256 size.
7257
a5362b9a
TS		 72582012-03-21 Thomas Schwinge <thomas@codesourcery.com>
7259
7260 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
7261 struct siginfo.
7262 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
7263 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
7264 * linux-low.h: Include <signal.h>.
7265 (struct siginfo): Remove forward declaration.
7266 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
7267 struct siginfo.
7268
d226c142
MF		 72692012-03-21 Mike Frysinger <vapier@gentoo.org>
7270
7271 * .gitignore: Ignore more files.
7272
122f36ef
PA		 72732012-03-19 Pedro Alves <palves@redhat.com>
7274 Jan Kratochvil <jan.kratochvil@redhat.com>
7275
7276 * server.c (cont_thread, general_thread): Add describing comments.
7277 (start_inferior): Clear `cont_thread'.
7278 (handle_v_cont): Don't set `cont_thread' if resuming all threads
7279 of a process.
7280
fc3e5175
YQ		 72812012-03-15 Yao Qi <yao@codesourcery.com>
7282
7283 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
7284 handling to ...
7285 (cmd_qtdp): ... here.
7286
8d0d92cd
YQ		 72872012-03-15 Yao Qi <yao@codesourcery.com>
7288
7289 * tracepoint.c (struct tracepoint_action_ops): New.
7290 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
7291 (m_tracepoint_action_download): New.
7292 (r_tracepoint_action_download): New.
7293 (x_tracepoint_action_download): New.
7294 (l_tracepoint_action_download): New.
7295 (add_tracepoint_action): Install `action->ops' according type.
7296 (download_tracepoint_1): Move code `download' function pointer
7297 of various tracepoint_action_ops.
7298
87b0bb13
JK		 72992012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7300
7301 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
7302 linux_ptrace_attach_warnings.
7303
5f572dec
JK		 73042012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7305
7306 * Makefile.in (linux-ptrace.o): New.
7307 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
7308 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
7309 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
7310 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
7311 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
7312 of these targets.
7313 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
7314
f4647387
YQ		 73152012-03-08 Yao Qi <yao@codesourcery.com>
7316 Pedro Alves <palves@redhat.com>
7317
7318 Fix PR server/13392.
7319 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
7320 offset of JMP insn.
7321 * tracepoint.c (remove_tracepoint): New.
7322 (cmd_qtdp): Call remove_tracepoint when failed to install.
7323
9b224c5e
PA		 73242012-03-07 Pedro Alves <palves@redhat.com>
7325
7326 * linux-low.c (get_detach_signal): New.
7327 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
7328 Pass on pending signals to PTRACE_DETACH. Check the result of the
7329 ptrace call.
7330 * server.c (program_signals, program_signals_p): New.
7331 (handle_general_set): Handle QProgramSignals.
7332 * server.h (program_signals, program_signals_p): Declare.
7333
e237a7e2
JK		 73342012-03-05 Pedro Alves <palves@redhat.com>
7335 Jan Kratochvil <jan.kratochvil@redhat.com>
7336
7337 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
7338 New comment why.
7339
5808517f
YQ		 73402012-03-03 Yao Qi <yao@codesourcery.com>
7341
7342 * tracepoint.c (tracepoint_look_up_symbols): Update call to
7343 agent_look_up_symbols.
7344
58b4daa5
YQ		 73452012-03-03 Yao Qi <yao@codesourcery.com>
7346
7347 * Makefile.in (linux-low.o): Keep dependence on agent.h.
7348 (linux-x86-low.o): Likewise.
7349 * server.h: Remove in_process_agent_loaded.
7350 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
7351 common/agent.c.
7352 Update callers.
7353
8ffcbaaf
YQ		 73542012-03-03 Yao Qi <yao@codesourcery.com>
7355
7356 * tracepoint.c (gdb_agent_capability): New global.
7357 (in_process_agent_loaded_ust): Renamed to
7358 `in_process_agent_supports_ust'.
7359 Update callers.
7360 (in_process_agent_supports_ust): Call agent_capability_check.
7361 (clear_installed_tracepoints): Assert that agent supports
7362 agent.
7363
d1feda86
YQ		 73642012-03-03 Yao Qi <yao@codesourcery.com>
7365
7366 * linux-low.c (linux_supports_agent): New.
7367 (linux_target_ops): Initialize field `supports_agent' with
7368 linux_supports_agent.
7369 * target.h (struct target_ops) <supports_agent>: New.
7370 (target_supports_agent): New macro.
7371 * server.c (handle_general_set): Handle packet 'QAgent'.
7372 (handle_query): Send `QAgent+'.
7373 * Makefile.in (server.o): Depends on agent.h.
7374
2fa291ac
YQ		 73752012-03-03 Yao Qi <yao@codesourcery.com>
7376
7377 * Makefile.in (OBS): Add agent.o.
7378 Add new rule for agent.o.
7379 Track dependence of tracepoint.c on agent.h.
7380 * tracepoint.c (run_inferior_command_1):
7381 (run_inferior_command): Call agent_run_command.
7382 (gdb_ust_connect_sync_socket): Deleted. Move it to
7383 common/agent.c.
7384 (resume_thread, stop_thread): Likewise.
7385 (gdb_ust_socket_init): Renamed to ...
7386 (gdb_agent_socket_init): ... New.
7387 (gdb_ust_thread): Renamed to ...
7388 (gdb_agent_helper_thread): ... New.
7389 (gdb_ust_init): Move some code to ...
7390 (gdb_agent_init): ... here. New.
7391 [HAVE_UST]: Call gdb_ust_init.
7392 (initialize_tracepoint_ftlib): Call gdb_agent_init.
7393 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
7394 * config.in, configure: Regenerated.
7395
05044653
PA		 73962012-03-02 Pedro Alves <palves@redhat.com>
7397
7398 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
7399 * linux-low.c (struct simple_pid_list): New.
7400 (stopped_pids): New a struct simple_pid_list pointer.
7401 (add_to_pid_list, pull_pid_from_list): New.
7402 (handle_extended_wait): Don't assume the first signal new children
7403 report is SIGSTOP. Adjust call to pull_pid_from_list.
7404 (linux_wait_for_lwp): Adjust.
7405
8d00225b
YQ		 74062012-03-02 Yao Qi <yao@codesourcery.com>
7407
7408 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
7409 debug log.
7410
19560ba5
YQ		 74112012-03-02 Yao Qi <yao@codesourcery.com>
7412
7413 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
7414 `stop_pc' and `tpoint'. Update caller.
7415
1faeff08
MR		 74162012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
7417
7418 * linux-low.h (linux_target_ops): Add regset_bitmap member.
7419 * linux-low.c (use_linux_regsets): New macro.
7420 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
7421 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
7422 (linux_register_in_regsets): New function.
7423 (usr_fetch_inferior_registers): Skip registers covered by
7424 regsets.
7425 (usr_store_inferior_registers): Likewise.
7426 (usr_fetch_inferior_registers): New macro.
7427 (usr_store_inferior_registers): Likewise.
7428 (linux_fetch_registers): Handle mixed regset/non-regset targets.
7429 (linux_store_registers): Likewise.
7430 * linux-mips-low.c (init_registers_mips_dsp_linux): New
7431 prototype.
7432 (init_registers_mips64_dsp_linux): Likewise.
7433 (init_registers_mips_linux): New macro.
7434 (init_registers_mips_dsp_linux): Likewise.
7435 (mips_dsp_num_regs): Likewise.
7436 (DSP_BASE, DSP_CONTROL): New fallback macros.
7437 (mips_base_regs): New macro.
7438 (mips_regmap): Use it. Fix the size.
7439 (mips_dsp_regmap): New variable.
7440 (mips_dsp_regset_bitmap): Likewise.
7441 (mips_arch_setup): New function.
7442 (mips_cannot_fetch_register): Use the_low_target.regmap rather
7443 than mips_regmap.
7444 (mips_cannot_store_register): Likewise.
7445 (the_low_target): Update .arch_setup, .num_regs and .regmap
7446 initializers. Add .regset_bitmap initializer.
7447 * linux-arm-low.c (the_low_target): Add .regset_bitmap
7448 initializer.
7449 * linux-bfin-low.c (the_low_target): Likewise.
7450 * linux-cris-low.c (the_low_target): Likewise.
7451 * linux-crisv32-low.c (the_low_target): Likewise.
7452 * linux-ia64-low.c (the_low_target): Likewise.
7453 * linux-m32r-low.c (the_low_target): Likewise.
7454 * linux-m68k-low.c (the_low_target): Likewise.
7455 * linux-ppc-low.c (the_low_target): Likewise.
7456 * linux-s390-low.c (the_low_target): Likewise.
7457 * linux-sh-low.c (the_low_target): Likewise.
7458 * linux-sparc-low.c (the_low_target): Likewise.
7459 * linux-tic6x-low.c (the_low_target): Likewise.
7460 * linux-x86-low.c (the_low_target): Likewise.
7461 * linux-xtensa-low.c (the_low_target): Likewise.
7462 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
7463 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
7464 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
7465 srv_xmlfiles.
7466 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
7467 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
7468
c03e6ccc
YQ		 74692012-02-29 Yao Qi <yao@codesourcery.com>
7470 Pedro Alves <palves@redhat.com>
7471
7472 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
7473 `step_over_finished' is true.
7474
644cebc9
PA		 74752012-02-27 Pedro Alves <palves@redhat.com>
7476
7477 * linux-low.c (pid_is_stopped): Delete, moved to common/.
7478 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
7479
c14d7ab2
PA		 74802012-02-27 Pedro Alves <palves@redhat.com>
7481
7482 PR server/9684
7483 * linux-low.c (pid_is_stopped): New.
7484 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
7485
412c89dd
LM		 74862012-02-25 Luis Machado <lgustavo@codesourcery.com>
7487
7488 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
7489 of conditions.
7490
b745defe
MR		 74912012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
7492
7493 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
7494
9f3a5c85
LM		 74952012-02-24 Luis Machado <lgustavo@codesourcery>
7496
7497 * server.c (handle_query): Advertise support for target-side
7498 breakpoint condition evaluation.
7499 (process_point_options): New function.
7500 (process_serial_event): When inserting a breakpoint, check for
7501 a target-side condition that should be evaluated.
7502
7503 * mem-break.c: Include regcache.h and ax.h.
7504 (point_cond_list_t): New data structure.
7505 (breakpoint) <cond_list>: New field.
7506 (find_gdb_breakpoint_at): Make non-static.
7507 (delete_gdb_breakpoint_at): Clear any target-side
7508 conditions.
7509 (clear_gdb_breakpoint_conditions): New function.
7510 (add_condition_to_breakpoint): Likewise.
7511 (add_breakpoint_condition): Likewise.
7512 (gdb_condition_true_at_breakpoint): Likewise.
7513 (gdb_breakpoint_here): Return result directly instead
7514 of going through a local variable.
7515
7516 * mem-break.h (find_gdb_breakpoint_at): New prototype.
7517 (clear_gdb_breakpoint_conditions): Likewise.
7518 (add_breakpoint_condition): Likewise.
7519 (gdb_condition_true_at_breakpoint): Likewise.
7520
7521 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
7522 (need_step_over_p): Take target-side breakpoint condition into
7523 consideration.
7524
5e1dc496
LM		 75252012-02-24 Luis Machado <lgustavo@codesourcery>
7526
7527 * server.h: Include tracepoint.h.
7528 (agent_mem_read, agent_get_trace_state_variable_value,
7529 agent_set_trace_state_variable_value,
7530 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
7531 get_set_tsv_func_addr): New prototypes.
7532
7533 * ax.h: New include file.
7534 * ax.c: New source file.
7535
7536 * tracepoint.c: Include ax.h.
7537 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
7538 agent_expr, eval_result_type): Move to ax.h.
7539 (parse_agent_expr): Rename to ...
7540 (gdb_parse_agent_expr): ... this, make it non-static and move
7541 to ax.h.
7542 (unparse_agent_expr) Rename to ...
7543 (gdb_unparse_agent_expr): ... this, make it non-static and move
7544 to ax.h.
7545 (eval_agent_expr): Rename to ...
7546 (eval_tracepoint_agent_expr): ... this.
7547 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
7548 forward declarations.
7549 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
7550 (agent_get_trace_state_variable_value): New function.
7551 (agent_set_trace_state_variable_value): New function.
7552 (cmd_qtdp): Call gdb_parse_agent_expr (...).
7553 (response_tracepoint): Call gdb_unparse_agent_expr (...).
7554 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
7555 (condition_true_at_tracepoint): Likewise.
7556 (parse_agent_expr): Rename to ...
7557 (gdb_parse_agent_expr): ... this and move to ax.c.
7558 (unparse_agent_expr): Rename to ...
7559 (gdb_unparse_agent_expr): ... this and move to ax.c.
7560 (gdb_agent_op_name): Move to ax.c.
7561 (eval_agent_expr): Rename to ...
7562 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
7563 and move to ax.c.
7564 (eval_tracepoint_agent_expr): New function.
7565 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 7566 non-static.
5e1dc496
LM		 7567 (current_insn_ptr, emit_error, struct bytecode_address): Move to
7568 ax.c.
7569 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
7570 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
7571 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
7572 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
7573 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
7574 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
7575 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
7576 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
7577 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
7578 (compile_bytecodes): Remove forward declaration.
7579 (is_goto_target): Move to ax.c.
7580 (compile_bytecodes): Move to ax.c and call
7581 agent_get_trace_state_variable_value (...) and
7582 agent_set_trace_state_variable_value (...).
7583
7584 * Makefile.in: Update ax.c and IPA dependencies.
7585
277e4e52
PA		 75862012-02-24 Pedro Alves <palves@redhat.com>
7587
7588 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
7589 (cmd_bigqtbuffer_circular): ... this. Only handle
7590 'QTBuffer:circular:'.
7591 (handle_tracepoint_general_set): Adjust.
7592
bf4c19f7
YQ		 75932012-02-16 Yao Qi <yao@codesourcery.com>
7594
7595 * inferiors.c: Move code to ...
7596 * dll.c: .... here. New.
7597 * server.h: Declare clear_dlls.
7598 * Makefile.in (SFILES): Add dll.c.
7599 (OBS): Add dll.o
7600 (dll.o): New rule.
7601
d73f2619
YQ		 76022012-02-11 Yao Qi <yao@codesourcery.com>
7603
7604 * server.c: (handle_monitor_command): Add a new parameter
7605 `own_buf'.
7606 (handle_query): Update caller.
7607
f8255c2a
JB		 76082012-02-09 Joel Brobecker <brobecker@adacore.com>
7609
7610 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
7611 * configure, config.in: Regenerate.
7612 * hostio.c: Provide an alternate implementation if HAVE_READLINK
7613 is not defined.
7614
da84f473
PA		 76152012-02-02 Pedro Alves <palves@redhat.com>
7616
7617 Try SIGKILL first, then PTRACE_KILL.
7618 * linux-low.c (linux_kill_one_lwp): New.
7619 (linux_kill_one_lwp): Rename to ...
7620 (kill_one_lwp_callback): ... this. Use the new
7621 linux_kill_one_lwp.
7622
e886a173
PA		 76232012-02-02 Pedro Alves <palves@redhat.com>
7624
7625 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
7626 inferior.
7627
be07f1a2
PA		 76282012-01-27 Pedro Alves <palves@redhat.com>
7629
7630 * linux-low.c (linux_child_pid_to_exec_file): Delete.
7631 (elf_64_file_p): Make static.
7632 (linux_pid_exe_is_elf_64_file): New.
7633 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
7634 Delete declarations.
7635 (linux_pid_exe_is_elf_64_file): Declare.
7636 * linux-x86-low.c (x86_arch_setup): Use
7637 linux_pid_exe_is_elf_64_file.
7638
d8301ad1
JK		 76392012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7640
7641 * linux-low.c (linux_wait_for_event_1): Rename to ...
7642 (linux_wait_for_event): ... here and merge it with former
7643 linux_wait_for_event - new variable wait_ptid, use it.
7644 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
7645
01b17894
PA		 76462012-01-23 Pedro Alves <palves@redhat.com>
7647
7648 * server.c (main): Avoid yet another case of infinite loop while
7649 detaching/killing after a longjmp.
7650
e825046f
JK		 76512012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
7652
7653 Code cleanup.
7654 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
7655
b9e7b9c3
UW		 76562012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
7657
7658 * hostio.c (handle_readlink): New function.
7659 (handle_vFile): Call it to handle "vFile:readlink" packets.
7660
901f9912
UW		 76612012-01-20 Pedro Alves <palves@redhat.com>
7662 Ulrich Weigand <ulrich.weigand@linaro.org>
7663
7664 * server.c (handle_v_requests): Only support vAttach and vRun to
7665 start multiple processes when in extended protocol mode.
7666
fc1ab1a0
PA		 76672012-01-17 Pedro Alves <palves@redhat.com>
7668
7669 * tracepoint.c (initialize_tracepoint): Use mmap instead of
7670 memalign plus mprotect to allocate the scratch buffer.
7671
7d5d4e98
PA		 76722012-01-13 Pedro Alves <palves@redhat.com>
7673
7674 * server.c (attach_inferior): Clear `cont_thread'.
7675
f128d5e9
PA		 76762012-01-13 Pedro Alves <palves@redhat.com>
7677
7678 * server.c (main): Avoid infinite loop while detaching/killing
7679 after a longjmp.
7680
06db92f0
DE		 76812012-01-09 Doug Evans <dje@google.com>
7682
7683 * server.c (start_inferior): Set last_ptid in --wrapper case.
7684
32d92999
YQ		 76852012-01-06 Yao Qi <yao@codesourcery.com>
7686
7687 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
7688 defined.
7689 [IN_PROCESS_AGENT] (debug_agent): New global variable.
7690
5e0a92a9
YQ		 76912012-01-04 Yao Qi <yao@codesourcery.com>
7692
7693 * tracepoint.c (cmd_qtdp): Print debug message
7694 for static tracepoint.
7695
ae639e8c
YQ		 76962012-01-04 Yao Qi <yao@codesourcery.com>
7697
7698 * tracepoint.c (trace_vdebug): Differentiate debug message
7699 between gdbserver and IPA.
7700
f72429c5
YQ		 77012012-01-03 Yao Qi <yao@codesourcery.com>
7702
7703 * tracepoint.c (tracepoint_was_hit): Don't collect for
7704 static tracepoint.
7705
12c3e59c
JB		 77062012-01-02 Joel Brobecker <brobecker@adacore.com>
7707
7708 * terminal.h: Reformat copyright header.
7709
67827812
JB		 77102012-01-02 Joel Brobecker <brobecker@adacore.com>
7711
7712 * server.c (gdbserver_version): Update copyright year.
7713 * gdbreplay.c (gdbreplay_version): Likewise.
7714
3e52c33d
JK		 77152011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
7716
7717 * linux-low.c (linux_create_inferior): Put empty if clause for write.
7718
7719 Revert:
7720 2011-12-18 Hui Zhu <teawater@gmail.com>
7721 * linux-low.c (linux_create_inferior): Save return value to ret.
7722
66f1260e
HZ		 77232011-12-18 Hui Zhu <teawater@gmail.com>
7724
7725 * linux-low.c (linux_create_inferior): Save return value to ret.
7726
e77616d7
DE		 77272011-12-16 Doug Evans <dje@google.com>
7728
e7b06c57
DE		 7729 * linux-low.c (linux_create_inferior): If stdio connection,
7730 redirect stdin from /dev/null, stdout to stderr.
7731 * remote-utils.c (remote_is_stdio): New static global.
7732 (remote_connection_is_stdio): New function.
7733 (remote_prepare): Handle stdio connection.
7734 (remote_open): Ditto.
7735 (remote_close): Don't close stdin for stdio connections.
7736 (read_prim,write_prim): New functions. Replace all calls to
7737 read/write to these.
7738 * server.c (main): Watch for "-" argument. Move call to
7739 remote_prepare before start_inferior.
7740 * server.h (STDIO_CONNECTION_NAME): New macro.
7741 (remote_connection_is_stdio): Declare.
7742
e77616d7
DE		 7743 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
7744 in debugging output.
7745
82067193
YQ		 77462011-12-15 Yao Qi <yao@codesourcery.com>
7747
7748 * tracepoint.c: Include sys/syscall.h.
7749 (gdb_ust_thread): Remove preprocessor conditional.
7750
82bfbe7e
PA		 77512011-12-14 Pedro Alves <pedro@codesourcery.com>
7752
7753 * linux-low.c (linux_detach_one_lwp): Call
7754 the_low_target.prepare_to_resume before detaching.
7755
712c6575
YQ		 77562011-12-14 Yao Qi <yao@codesourcery.com>
7757
7758 * tracepoint.c (gdb_ust_thread): Don't ignore return value
7759 of write.
7760
d54d1edf
YQ		 77612011-12-14 Yao Qi <yao@codesourcery.com>
7762
7763 * i386-low.c (i386_low_stopped_data_address): Initialize local
7764 variable `control'.
7765
6210a125
PA		 77662011-12-13 Pedro Alves <pedro@codesourcery.com>
7767
7768 PR remote/13492
7769
7770 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
7771 DR_CONTROL unless necessary. Extend comments.
7772 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
7773 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
7774
2ece8244
YQ		 77752011-12-13 Yao Qi <yao@codesourcery.com>
7776
7777 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
7778 macros.
7779 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
7780
784867a5
JK		 77812011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
7782
7783 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
7784 Print new debug message for such case.
7785
6bf36717
JK		 77862011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7787
7788 Fix overlapping memcpy.
7789 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
7790 the read_inferior_memory transfer.
7791 (delete_fast_tracepoint_jump): New variable buf. Use it for the
7792 write_inferior_memory transfer.
7793 (set_fast_tracepoint_jump): New variable buf. Use it for the
7794 read_inferior_memory and write_inferior_memory transfers.
7795 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
7796 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
7797 Use it for the write_inferior_memory transfer.
7798 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
7799 buffers.
7800
50275556
MR		 78012011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7802
7803 * linux-low.c (fetch_register, store_register): Make code
7804 consistent, fix formatting.
7805
7325beb4
MR		 78062011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7807
7808 * linux-low.c (usr_store_inferior_registers): Factor out code
7809 to handle individual registers into...
7810 (store_register): ... this new function.
7811
c642a434
UW		 78122011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
7813
7814 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
7815 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
7816 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
7817 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
7818 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
7819 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
7820 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
7821 (srv_xmlfiles): Add new XML files.
7822
7823 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
7824 and <sys/uio.h>.
7825 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
7826 (init_registers_s390_linux32v1): Add prototype.
7827 (init_registers_s390_linux32v2): Likewise.
7828 (init_registers_s390_linux64v1): Likewise.
7829 (init_registers_s390_linux64v2): Likewise.
7830 (init_registers_s390x_linux64v1): Likewise.
7831 (init_registers_s390x_linux64v2): Likewise.
7832 (s390_num_regs): Increment to 52.
7833 (s390_regmap): Add orig_r2 register.
7834 (s390_num_regs_3264): Increment to 68.
7835 (s390_regmap_3264): Add orig_r2 register.
7836 (s390_collect_ptrace_register): Handle orig_r2 register.
7837 (s390_supply_ptrace_register): Likewise.
7838 (s390_fill_last_break): New function.
7839 (s390_store_last_break): Likewise.
7840 (s390_fill_system_call): New function.
7841 (s390_store_system_call): Likewise.
7842 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
7843 register sets.
7844 (s390_check_regset): New function.
7845 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
7846 NT_S390_SYSTEM_CALL regsets and use appropriate description.
7847 Update target_regsets for available register sets.
7848
2268b414
JK		 78492011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
7850 Jan Kratochvil <jan.kratochvil@redhat.com>
7851
7852 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
7853 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
7854 New.
7855 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
7856 * linux-low.h (struct process_info_private): New member r_debug.
7857 * server.c (handle_qxfer_libraries): Call
7858 the_target->qxfer_libraries_svr4.
7859 (handle_qxfer_libraries_svr4): New function.
7860 (qxfer_packets): New entry "libraries-svr4".
7861 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
7862 * target.h (struct target_ops): New member qxfer_libraries_svr4.
7863 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
7864 PACKET_qXfer_libraries_svr4.
7865
d6db1fab
UW		 78662011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
7867
7868 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
7869 PSW address/mask between 8-byte and 16-byte formats.
7870 (s390_supply_ptrace_register): Likewise.
7871 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
7872 basic addressing mode bit.
7873
242f5f1c
SS		 78742011-11-24 Stan Shebs <stan@codesourcery.com>
7875
7876 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
7877
f196051f
SS		 78782011-11-17 Stan Shebs <stan@codesourcery.com>
7879
7880 * tracepoint.c (struct tracepoint): New field traceframe_usage.
7881 (tracing_start_time): New global.
7882 (tracing_stop_time): New global.
7883 (tracing_user_name): New global.
7884 (tracing_notes): New global.
7885 (tracing_stop_note): New global.
7886 (cmd_qtstart): Set traceframe_usage, start_time.
7887 (stop_tracing): Set stop_time.
7888 (cmd_qtstatus): Report additional status.
7889 (cmd_qtp): New function.
7890 (handle_tracepoint_query): Call it.
7891 (cmd_qtnotes): New function.
7892 (handle_tracepoint_general_set): Call it.
7893 (get_timestamp): Rename from tsv_get_timestamp.
7894
405f8e94
SS		 78952011-11-14 Stan Shebs <stan@codesourcery.com>
7896 Kwok Cheung Yeung <kcy@codesourcery.com>
7897
7898 * linux-x86-low.c (small_jump_insn): New.
7899 (i386_install_fast_tracepoint_jump_pad): Add arguments for
7900 trampoline and error message, build a trampoline and issue a small
7901 jump instruction to it.
7902 (x86_install_fast_tracepoint_jump_pad): Add arguments for
7903 trampoline and error message.
7904 (x86_get_min_fast_tracepoint_insn_len): New.
7905 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
7906 * linux-low.h (struct linux_target_ops): Add arguments to
7907 install_fast_tracepoint_jump_pad operation, add new operation.
7908 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
7909 arguments.
7910 (linux_get_min_fast_tracepoint_insn_len): New function.
7911 (linux_target_op): Add new operation.
7912 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
7913 (gdb_trampoline_buffer_end): Ditto.
7914 (gdb_trampoline_buffer_error): Ditto.
7915 (struct ipa_sym_addresses): Add fields for new IPA variables.
7916 (symbol_list): Add entries for new IPA variables.
7917 (struct tracepoint): Add fields to hold the address range of the
7918 trampoline used by the tracepoint.
7919 (trampoline_buffer_head): New static variable.
7920 (trampoline_buffer_tail): Ditto.
7921 (claim_trampoline_space): New function.
7922 (have_fast_tracepoint_trampoline_buffer): New function.
7923 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
7924 structure.
7925 (install_fast_tracepoint): Ditto, also add error buffer argument.
7926 (cmd_qtminftpilen): New function.
7927 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
7928 (fast_tracepoint_from_trampoline_address): New function.
7929 (fast_tracepoint_collecting): Handle trampoline as part of jump
7930 pad space.
7931 (set_trampoline_buffer_space): New function.
7932 (initialize_tracepoint): Initialize new IPA variables.
7933 * target.h (struct target_ops): Add arguments to
7934 install_fast_tracepoint_jump_pad operation, add new
7935 get_min_fast_tracepoint_insn_len operation.
7936 (target_get_min_fast_tracepoint_insn_len): New.
7937 (install_fast_tracepoint_jump_pad): Add arguments.
7938 * server.h (IPA_BUFSIZ): Define.
7939 * linux-i386-ipa.c: Include extra header files.
7940 (initialize_fast_tracepoint_trampoline_buffer): New function.
7941 (initialize_low_tracepoint): Call it.
7942 * server.h (set_trampoline_buffer_space): Declare.
7943 (claim_trampoline_space): Ditto.
7944 (have_fast_tracepoint_trampoline_buffer): Ditto.
7945
1e4d1764
YQ		 79462011-11-14 Yao Qi <yao@codesourcery.com>
7947
7948 * server.c (handle_query): Handle InstallInTrace for qSupported.
7949 * tracepoint.c (add_tracepoint): Sort list.
7950 (install_tracepoint, download_tracepoint): New.
7951 (cmd_qtdp): Call them to install and download tracepoints.
7952 (sort_tracepoints): Removed.
7953 (cmd_qtstart): Update.
7954
5c73ff4e
YQ		 79552011-11-14 Yao Qi <yao@codesourcery.com>
7956
7957 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
7958 * mem-break.h: Declare.
7959 * tracepoint.c (cmd_qtstart): Move some code to ...
7960 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
7961 New.
7962 (download_tracepoints): Move some code to ...
7963 (download_tracepoint_1): ... here. New.
7964
86a30030
YQ		 79652011-11-08 Yao Qi <yao@codesourcery.com>
7966
7967 * remote-utils.c (relocate_instruction): A comment fix.
7968
8d26e50c
JB		 79692011-11-07 Joel Brobecker <brobecker@adacore.com>
7970
7971 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
7972 (i386_dr_low_get_control, i386_dr_low_get_status): Use
7973 dr_status_mirror and dr_control_mirror from debug_reg_state.
7974 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
7975 (i386_initial_stuff): Remove use of deleted globals.
7976 (i386_get_thread_context, i386_set_thread_context,
7977 i386_thread_added): Use dr_status_mirror and dr_control_mirror
7978 from debug_reg_state.
7979
a59306a3
YQ		 79802011-11-05 Yao Qi <yao@codesourcery.com>
7981
7982 * tracepoint.c (gdb_collect): Loop over tracepoints of same
7983 address as TPOINT's.
7984
3065dfb6
SS		 79852011-11-02 Stan Shebs <stan@codesourcery.com>
7986
7987 * tracepoint.c (agent_mem_read_string): New function.
7988 (eval_agent_expr): Call it for tracenz.
7989 * server.c (handle_query): Report support for tracenz.
7990
fd0d8c7c
YQ		 79912011-11-02 Yao Qi <yao@codesourcery.com>
7992
7993 * tracepoint.c (cmd_qtstart): Remove unused local variables.
7994
609086b1
YQ		 79952011-11-02 Yao Qi <yao@codesourcery.com>
7996
7997 * target.h: Fix a typo in comment.
7998
b9fd1791
PA		 79992011-10-31 Pedro Alves <pedro@codesourcery.com>
8000
8001 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8002 clobber the breakpoints' shadows with fast tracepoint jumps.
8003 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8004 * target.c (write_inferior_memory): Also pass MYADDR down to
8005 check_mem_write.
8006
03583c20
UW		 80072011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8008
8009 * configure.ac: Check support for personality routine.
8010 * configure: Regenerate.
8011 * config.in: Likewise.
8012 * linux-low.c: Include <sys/personality.h>.
8013 Define ADDR_NO_RANDOMIZE if necessary.
8014 (linux_create_inferior): Disable address space randomization when
8015 forking inferior, if requested.
8016 (linux_supports_disable_randomization): New function.
8017 (linux_target_ops): Install it.
8018 * server.h (disable_randomization): Declare.
8019 * server.c (disable_randomization): New global variable.
8020 (handle_general_set): Handle QDisableRandomization.
8021 (handle_query): Likewise for qSupported.
8022 (main): Support --disable-randomization and --no-disable-randomization
8023 command line arguments.
8024 * target.h (struct target_ops): Add supports_disable_randomization.
8025 (target_supports_disable_randomization): New macro.
8026
723b724b
MF		 80272011-09-29 Mike Frysinger <vapier@gentoo.org>
8028
8029 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8030 ifdef check.
8031 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8032 [!PT_GETDSBT] (target_loadmap): New definition.
8033 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8034 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8035 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8036 and PT_GETDSBT to LINUX_LOADMAP.
8037 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8038 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8039
55329a5c 80402011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 8041
8042 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8043 (arm_linux_hwbp_cap): New static variable.
8044 (arm_linux_get_hwbp_cap): Replace by ...
8045 (arm_linux_init_hwbp_cap): ... this new function.
8046 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8047 (arm_linux_get_hw_watchpoint_count): Likewise.
8048 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8049 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8050 (arm_prepare_to_resume): Use perror_with_name instead of error.
8051
55329a5c 80522011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 8053
8054 * linux-arm-low.c: Include <signal.h>.
8055 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8056 (struct arm_linux_hwbp_cap): New data type.
8057 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8058 (struct arm_linux_hw_breakpoint): New data type.
8059 (MAX_BPTS, MAX_WPTS): Define.
8060 (struct arch_process_info, struct arch_lwp_info): New data types.
8061 (arm_linux_get_hwbp_cap): New function.
8062 (arm_linux_get_hw_breakpoint_count): Likewise.
8063 (arm_linux_get_hw_watchpoint_count): Likewise.
8064 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8065 (arm_hwbp_control_initialize): Likewise.
8066 (arm_hwbp_control_is_enabled): Likewise.
8067 (arm_hwbp_control_is_initialized): Likewise.
8068 (arm_hwbp_control_disable): Likewise.
8069 (arm_linux_hw_breakpoint_equal): Likewise.
8070 (arm_linux_hw_point_initialize): Likewise.
8071 (struct update_registers_data): New data structure.
8072 (update_registers_callback: New function.
8073 (arm_insert_point): Likewise.
8074 (arm_remove_point): Likewise.
8075 (arm_stopped_by_watchpoint): Likewise.
8076 (arm_stopped_data_address): Likewise.
8077 (arm_new_process): Likewise.
8078 (arm_new_thread): Likewise.
8079 (arm_prepare_to_resume): Likewise.
8080 (the_low_target): Register arm_insert_point, arm_remove_point,
8081 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8082 arm_new_thread, and arm_prepare_to_resume.
8083
6b9801d4
SS		 80842011-09-15 Stan Shebs <stan@codesourcery.com>
8085
8086 * server.h (struct emit_ops): Add compare-goto fields.
8087 * tracepoint.c (gdb_agent_op_sizes): New table.
8088 (emit_eq_goto): New function.
8089 (emit_ne_goto): New function.
8090 (emit_lt_goto): New function.
8091 (emit_le_goto): New function.
8092 (emit_gt_goto): New function.
8093 (emit_ge_goto): New function.
8094 (is_goto_target): New function.
8095 (compile_bytecodes): Recognize special cases of compare-goto
8096 combinations and call specialized emitters for them.
8097 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8098 (amd64_emit_ne_goto): New function.
8099 (amd64_emit_lt_goto): New function.
8100 (amd64_emit_le_goto): New function.
8101 (amd64_emit_gt_goto): New function.
8102 (amd64_emit_ge_goto): New function.
8103 (amd64_emit_ops): Add the new functions.
8104 (i386_emit_eq_goto): New function.
8105 (i386_emit_ne_goto): New function.
8106 (i386_emit_lt_goto): New function.
8107 (i386_emit_le_goto): New function.
8108 (i386_emit_gt_goto): New function.
8109 (i386_emit_ge_goto): New function.
8110 (i386_emit_ops): Add the new functions.
8111
bf15cbda
SS		 81122011-09-08 Stan Shebs <stan@codesourcery.com>
8113
8114 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8115 (i386_emit_epilogue): Restore %ebx.
8116
943ca1dd
JZ		 81172011-08-31 Jie Zhang <jzhang918@gmail.com>
8118
8119 * server.c (step_thread): Remove definition.
8120 (process_serial_event): Don't handle Hs.
8121 * server.h (step_thread): Remove declaration.
8122 * target.c (set_desired_inferior): Remove use of step_thread.
8123
e3deef73
LM		 81242011-08-24 Luis Machado <lgustavo@codesourcery.com>
8125
8126 * linux-low.c: Include linux-procfs.h.
8127 (linux_attach_lwp_1): Update comments.
8128 (linux_attach): Scan for existing threads when attaching to a
8129 process that is the tgid.
8130 * Makefile.in: Update dependencies.
8131
13da1c97
LM		 81322011-08-24 Luis Machado <lgustavo@codesourcery.com>
8133
8134 * configure.srv: Add linux-procfs.o dependencies.
8135
881127c9
YQ		 81362011-08-14 Yao Qi <yao@codesourcery.com>
8137
8138 * target.h (struct target_ops): Fix indent.
8139 * win32-low.c (win32_target_ops): Fix comment.
8140
58dbd541
YQ		 81412011-08-14 Andrew Jenner <andrew@codesourcery.com>
8142 Yao Qi <yao@codesourcery.com>
8143
8144 * Makefile.in (clean): Remove tic6x-*.c files.
8145 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8146 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8147 (tic6x-c64xp-linux.c): Likewise.
8148 * configure.srv: Add support for tic6x-*-uclinux.
8149 * linux-tic6x-low.c: New.
8150 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8151
78d85199
YQ		 81522011-08-14 Andrew Stubbs <ams@codesourcery.com>
8153 Yao Qi <yao@codesourcery.com>
8154
8155 * target.h (struct target_ops): Add read_loadmap.
8156 * linux-low.c (struct target_loadseg): New type.
8157 (struct target_loadmap): New type.
8158 (linux_read_loadmap): New function.
8159 (linux_target_ops): Add linux_read_loadmap.
8160 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 8161 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8162 to NULL.
78d85199 8163
a959a88d
EZ		 81642011-08-05 Eli Zaretskii <eliz@gnu.org>
8165
8166 * win32-low.c: Include <stdint.h>.
8167
1ced966e
PA		 81682011-07-22 Pedro Alves <pedro@codesourcery.com>
8169
8170 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8171 to the inferior here.
8172 (i386_remove_aligned_watchpoint): Ditto.
8173 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8174 fit part of the watchpoint in the debug registers.
8175 (i386_update_inferior_debug_regs): New.
8176 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8177 registers, and only update the inferior on success.
8178 (i386_low_remove_watchpoint): Ditto.
8179
d26e3629
KY		 81802011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8181
8182 * linux-low.c (compare_ints, unique, list_threads, show_process,
8183 linux_core_of_thread): Delete.
8184 (linux_target_ops): Change linux_core_of_thread to
8185 linux_common_core_of_thread.
8186 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8187 * utils.c (malloc_failure): Change type of argument.
8188 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8189 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8190 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8191 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8192 (IPA_OBJS): Add common-utils-ipa.o.
8193 (ptid_h, linux_osdata_h): New macros.
8194 (server_h): Add common/common-utils.h, common/xml-utils.h,
8195 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8196 common/ptid.h.
8197 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8198 ptid.o, buffer.o): New rules.
8199 (linux-low.o): Add common/linux-osdata.h as a dependency.
8200 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8201 * configure.ac: Add AC_HEADER_DIRENT check.
8202 * config.in: Regenerate.
8203 * configure: Regenerate.
8204 * remote-utils.c (xml_escape_text): Delete.
8205 (buffer_grow, buffer_free, buffer_init, buffer_finish,
8206 buffer_xml_printf): Move to common/buffer.c.
8207 * server.c (main): Remove call to initialize_inferiors.
8208 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
8209 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
8210 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
8211 internal_error, gdb_assert, gdb_assert_fail): Delete.
8212 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
8213 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
8214 common/buffer.h.
8215 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
8216 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
8217 initialize_inferiors): Delete.
8218
2275a1a7
PA		 82192011-07-20 Pedro Alves <pedro@codesourcery.com>
8220
8221 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
8222 symbol error.
8223
0a5b1e09
PA		 82242011-05-31 Pedro Alves <pedro@codesourcery.com>
8225
8226 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
8227 assertion.
8228 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
8229
6938fd34
YQ		 82302011-05-26 Yao Qi <yao@codesourcery.com>
8231
8232 * Makefile.in (thread-db.o): Track dependence to
8233 common/gdb_thread_db.h.
8234 * thread-db.c: include gdb_thread_db.h from right place.
8235
b481f9e0
TT		 82362011-05-16 Adrian Cornish <gnu@bluedreamer.com>
8237
8238 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
8239 __FILE__ and __LINE__ to internal_error.
8240
98a5dd13
DE		 82412011-05-13 Doug Evans <dje@google.com>
8242
8243 * thread-db.c (try_thread_db_load_from_sdir): New function.
8244 (try_thread_db_load_from_dir): New function.
8245 (thread_db_load_search): Handle $sdir, ignore $pdir.
8246 Remove trying of system directories if search of
8247 libthread-db-search-path fails, that is now done via $sdir.
8248
d248b706
KY		 82492011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
8250
8251 * server.c (handle_query): Add EnableDisableTracepoints to the list
8252 of supported features.
43aaf8b6 8253 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 8254 tracepoints.
43aaf8b6
PA		 8255 (cmd_qtenable_disable): New.
8256 (cmd_qtstart): Install tracepoints even if disabled.
8257 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
8258 receiving a QTEnable or QTDisable packet.
8259 (gdb_collect): Skip data collection if fast tracepoint is disabled.
8260 (ust_marker_to_static_tracepoint): Do not ignore disabled static
8261 tracepoints.
8262 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 8263
84e578fb
DE		 82642011-05-10 Doug Evans <dje@google.com>
8265
8266 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
8267
71f55dd8
DE		 82682011-05-04 Doug Evans <dje@google.com>
8269
8270 * linux-low.c (linux_join): Skip process lookup.
8271 * spu-low.c (spu_join): Ditto.
8272 * server.c (join_inferiors_callback): Delete.
8273 (process_serial_event): For 'D' packet (detach) call join_inferior
8274 directly.
8275
4d393d60
JM		 82762011-05-04 Joseph Myers <joseph@codesourcery.com>
8277
8278 * README: Don't mention xscale*-*-linux*.
8279 * configure.srv (xscale*-*-linux*): Don't handle target.
8280
b00ad6ff
NF		 82812011-04-27 Nathan Froyd <froydnj@codesourcery.com>
8282
8283 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
8284 casting pointers.
8285 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
8286 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
8287 (i386_emit_void_call_2): Likewise.
8288
af96c192
YQ		 82892011-04-26 Yao Qi <yao@codesourcery.com>
8290
43aaf8b6
PA		 8291 * linux-low.c: Move common macros to linux-ptrace.h.
8292 Include linux-ptrace.h.
af96c192
YQ		 8293 * Makefile.in (linux_ptrace_h): New.
8294 (linux-low.o): Depends on linux-ptrace.h.
8295
03f2bd59
JK		 82962011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
8297
8298 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
8299 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
8300 (remote_prepare): New function with most of the TCP code from ...
8301 (remote_open): ... here. Detect PORT here unconditionally. Move also
8302 setting transport_is_reliable.
8303 * server.c (run_once): New variable.
8304 (gdbserver_usage): Document it.
8305 (main): Set run_once for `--once'. Call remote_prepare. Exit after
8306 the first run if RUN_ONCE.
8307 * server.h (run_once, remote_prepare): New declarations.
8308
7a9dd1b2
TT		 83092011-04-19 Tom Tromey <tromey@redhat.com>
8310
8311 * win32-low.c (handle_load_dll): Remove duplicate "the".
8312
81239425
PM		 83132011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
8314
8315 Remove support for old Cygwin 1.5 versions.
8316 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
8317 function to avoid warning.
8318 (win32_add_one_solib): Use cygwin_conv_path function to avoid
8319 warning.
8320
9e0627f1
PM		 83212011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
8322
8323 * gdbserver/server.h (Macro _): Define it if not available.
8324
588eebee
MS		 83252011-03-14 Michael Snyder <msnyder@vmware.com>
8326
348af9f7 8327 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 8328
43f70d4c
JB		 83292011-03-10 Joel Brobecker <brobecker@adacore.com>
8330
8331 * Makefile.in (maintainer-clean realclean distclean): Remove
8332 "make ... subdir_do" command.
8333
348af9f7
MS		 83342011-03-10 Michael Snyder <msnyder@vmware.com>
8335
8336 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
8337
8338 * server.c (handle_v_run): Free alloced buffer on early return.
8339
e637a4f5
YQ		 83402011-03-09 Yao Qi <yao@codesourcery.com>
8341
8342 Revert:
8343 2011-03-04 Yao Qi <yao@codesourcery.com>
8344
8345 * Makefile.in: Remove GNU make feature --directory.
8346
8347 2011-03-05 Yao Qi <yao@codesourcery.com>
8348
8349 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8350 (subdir_do): New make target. Copied from gdb/Makefile.
8351 (maintainer-clean, realclean, distclean, clean): Call corresponding
8352 make targets in common/Makefile.
8353
8354 2011-02-11 Yao Qi <yao@codesourcery.com>
8355
8356 * configure.ac: Call AC_PROG_RANLIB.
8357 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8358 * configure: Regenerate.
8359
e6edda56
JK		 83602011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8361
8362 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
8363
e5141119
JB		 83642011-03-06 Yao Qi <yao@codesourcery.com>
8365
8366 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
8367
64794aa4
JB		 83682011-03-05 Yao Qi <yao@codesourcery.com>
8369
8370 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8371 (subdir_do): New make target. Copied from gdb/Makefile.
8372 (maintainer-clean, realclean, distclean, clean): Call corresponding
8373 make targets in common/Makefile.
8374
7a762829
YQ		 83752011-03-04 Yao Qi <yao@codesourcery.com>
8376
8377 * Makefile.in: Remove GNU make feature --directory.
8378
348af9f7
MS		 83792011-03-04 Michael Snyder <msnyder@vmware.com>
8380
8381 * server.c (queue_stop_reply): Call xmalloc not malloc.
8382
83832011-03-02 Michael Snyder <msnyder@vmware.com>
8384
8385 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
8386
9f72fee2
MS		 83872011-02-28 Michael Snyder <msnyder@vmware.com>
8388
588eebee
MS		 8389 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
8390 (cmd_qtframe): Ditto.
8391 (cmd_qtbuffer): Ditto.
8392 (cmd_bigqtbuffer): Ditto.
8393
9f72fee2
MS		 8394 * utils.c (decimal2str): Initialize 'width' to nine, then
8395 don't mess with it.
8396
8040bd49
UW		 83972011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8398
8399 * hostio.c (require_data): Free *data, not data.
8400
7e52cbd0
JK		 84012011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8402
8403 * hostio.c (require_data): Use free, not xfree.
8404
9130f83e
MS		 84052011-02-27 Michael Snyder <msnyder@vmware.com>
8406
4b812f4e
MS		 8407 * server.c (handle_query): Discard unused value.
8408
9130f83e
MS		 8409 * hostio.c (require_data): Free malloc memory before returning
8410 error.
8411
69d37113
MS		 84122011-02-26 Michael Snyder <msnyder@vmware.com>
8413
8414 * linux-low.c (list_threads): Call closedir for dirent.
8415
35f5825a
MS		 84162011-02-27 Michael Snyder <msnyder@vmware.com>
8417
2a589cef
MS		 8418 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
8419 a case statement falls through.
8420
0adea5f7
MS		 8421 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
8422
35f5825a
MS		 8423 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
8424 in comparison.
8425
238f1c74
MS		 84262011-02-26 Michael Snyder <msnyder@vmware.com>
8427
8428 * utils.c (decimal2str): Eliminate dead code and dead param.
8429 (pulongest): Drop dead param from call to decimal2str.
8430 (plongest): Ditto.
8431
633ff500
JB		 84322011-02-24 Joel Brobecker <brobecker@adacore.com>
8433
8434 Revert the following patch (not approved yet):
8435 2011-02-21 Hui Zhu <teawater@gmail.com>
8436 * tracepoint.c (tp_printf): New function.
8437 (eval_agent_expr): Handle gdb_agent_op_printf.
8438
f9c6ff72
HZ		 84392011-02-21 Hui Zhu <teawater@gmail.com>
8440
8441 * tracepoint.c (tp_printf): New function.
8442 (eval_agent_expr): Handle gdb_agent_op_printf.
8443
94d5e490
TT		 84442011-02-18 Tom Tromey <tromey@redhat.com>
8445
8446 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
8447 (tracepoint.o): Likewise.
8448 * tracepoint.c (enum gdb_agent_op): Use ax.def.
8449 (gdb_agent_op_names): Likewise.
8450
c7f96d2b
TT		 84512011-02-18 Tom Tromey <tromey@redhat.com>
8452
8453 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
8454 gdb_agent_op_rot>: New constants.
8455 (gdb_agent_op_names): Add pick and roll.
8456 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
8457 cases.
8458
0feedb2c
JK		 84592011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
8460
8461 * aclocal.m4: Regenerated with aclocal-1.11.1.
8462
b3b9301e
PA		 84632011-02-14 Pedro Alves <pedro@codesourcery.com>
8464
8465 * server.c (handle_qxfer_traceframe_info): New.
8466 (qxfer_packets): Register "traceframe-info".
8467 (handle_query): Report support for qXfer:traceframe-info:read+.
8468 * tracepoint.c (match_blocktype): New.
8469 (traceframe_find_block_type): Rename to ...
8470 (traceframe_walk_blocks): ... this. Add callback filter argument,
8471 and use it.
8472 (traceframe_find_block_type): New, reimplemented on top of
8473 traceframe_walk_blocks.
8474 (build_traceframe_info_xml): New.
8475 (traceframe_read_info): New.
8476 * server.h (traceframe_read_info): Declare.
8477
4f3e6fb7
YQ		 84782011-02-11 Yao Qi <yao@codesourcery.com>
8479
8480 * configure.ac: Call AC_PROG_RANLIB.
8481 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8482 * configure: Regenerate.
8483
764880b7
PA		 84842011-02-07 Pedro Alves <pedro@codesourcery.com>
8485
8486 * server.c (gdb_read_memory): Change return semantics to allow
8487 partial transfers.
8488 (handle_search_memory_1): Adjust.
8489 (process_serial_event) <'m' packet>: Handle partial transfers.
8490 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
8491
1c79eb8a
PA		 84922011-01-28 Pedro Alves <pedro@codesourcery.com>
8493
8494 * regcache.c (init_register_cache): Initialize
8495 regcache->register_status.
8496 (free_register_cache): Release regcache->register_status.
8497 (regcache_cpy): Copy register_status.
8498 (registers_to_string): Print 'x's for unavailable registers.
8499 (supply_register): Mark the register's status valid or
8500 unavailable, depending on whether a buffer was passed in or not.
8501 (supply_register_zeroed): New.
8502 (supply_regblock): Mark the registers' status valid or
8503 unavailable, depending on whether a buffer was passed in or not.
8504 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
8505 (struct regcache): New `register_status' field.
8506 (supply_register_zeroed): Declare.
8507 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
8508 supply_register_zeroed, rather than passing a NULL buffer to
8509 supply_register.
8510 * tracepoint.c (fetch_traceframe_registers): Update comment.
8511
85724a0e
PA		 85122011-01-28 Pedro Alves <pedro@codesourcery.com>
8513
8514 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
8515 buffer explicit.
8516
d08aafef
PA		 85172011-01-25 Pedro Alves <pedro@codesourcery.com>
8518
8519 * server.h (decode_xfer_write): Change prototype.
8520 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
8521 and don't extract the annex here.
8522 * server.c (decode_xfer_read): Remove `annex' parameter,
8523 and don't extract the annex here.
8524 (decode_xfer): New.
8525 (struct qxfer): New.
8526 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
8527 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
8528 (handle_qxfer_statictrace): New functions, abstracted out from
8529 handle_query, and made to use the struct qxfer interface.
8530 (handle_threads_qxfer_proper): Rename to ...
8531 (handle_qxfer_threads_proper): ... this.
8532 (handle_threads_qxfer): Rename to ...
8533 (handle_qxfer_threads): ... this. Adjust.
8534 (qxfer_packets): New array.
8535 (handle_qxfer): New function.
8536 (handle_query): Use handle_qxfer.
8537
493e2a69
MS		 85382011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
8539
8540 * gdbreplay.c: Shorten lines of >= 80 columns.
8541 * linux-low.c: Ditto.
8542 * linux-ppc-low.c: Ditto.
8543 * linux-s390-low.c: Ditto.
8544 * linux-sparc-low.c: Ditto.
8545 * linux-x86-low.c: Ditto.
8546 * linux-xtensa-low.c: Ditto.
8547 * mem-break.c: Ditto.
8548 * nto-low.c: Ditto.
8549 * regcache.h: Ditto.
8550 * remote-utils.c: Ditto.
8551 * server.c: Ditto.
8552 * server.h: Ditto.
8553 * thread-db.c: Ditto.
8554 * tracepoint.c: Ditto.
8555 * utils.c: Ditto.
8556 * win32-low.h: Ditto.
8557
44944448
JB		 85582011-01-05 Joel Brobecker <brobecker@adacore.com>
8559
8560 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
8561 update.
8562
71ce852c
JB		 85632011-01-01 Joel Brobecker <brobecker@adacore.com>
8564
8565 * server.c (gdbserver_version): Update copyright year in version
8566 output.
8567 * gdbreplay.c (gdbreplay_version): Ditto.
8568
eb826dc6
MF		 85692010-12-29 Jie Zhang <jie.zhang@analog.com>
8570
8571 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
8572 * linux-bfin-low.c: New file.
8573 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
8574 PT_DATA_ADDR for BFIN targets.
8575 * Makefile.in (SFILES): Add linux-bfin-low.c.
8576 (clean): Remove reg-bfin.c.
8577 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
8578 * README: Mention supported Blackfin targets.
8579
39ab222a
MF		 85802010-12-23 Mike Frysinger <vapier@gentoo.org>
8581
8582 * .gitignore: New file.
8583
a1f2ce7d
MF		 85842010-11-16 Mike Frysinger <vapier@gentoo.org>
8585
8586 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
8587
f474844c
JZ		 85882010-10-22 Jie Zhang <jie@codesourcery.com>
8589
8590 * Makefile.in: Add FLAGS_TO_PASS variable.
8591 (install): Remove dependency of install-only and recursively
8592 invoke make for install-only.
8593
f1048712
DE		 85942010-10-04 Doug Evans <dje@google.com>
8595
8596 * Makefile.in (uninstall): Use $(DESTDIR).
8597
b53a1623
PA		 85982010-09-24 Pedro Alves <pedro@codesourcery.com>
8599
e6ee044d
PA		 8600 PR gdb/11842
8601
b53a1623
PA		 8602 * linux-x86-low.c (compat_siginfo_from_siginfo)
8603 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
8604 si_code is < 0. Check for si_code == SI_TIMER before checking for
8605 si_code < 0.
8606
fa1bd1e4
JB		 86072010-09-13 Joel Brobecker <brobecker@adacore.com>
8608
8609 * lynx-i386-low.c: New file.
8610 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
8611
47fac8f8
JB		 86122010-09-13 Joel Brobecker <brobecker@adacore.com>
8613
8614 * lynx-low.c (ptrace_request_to_str): Remove handling for
8615 request values that have been removed in LynxOS 5.x.
8616
1adfc54d
JB		 86172010-09-13 Joel Brobecker <brobecker@adacore.com>
8618
8619 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
8620 <ptrace.h>
8621
c2a66c29
NS		 86222010-09-09 Nathan Sidwell <nathan@codesourcery.com>
8623
8624 * configure.ac: Add --enable-inprocess-agent option.
8625 * configure: Rebuilt.
8626
32fcada3
YQ		 86272010-09-06 Yao Qi <yao@codesourcery.com>
8628
8629 * linux-low.c (linux_kill): Remove unused variable.
8630 (linux_stabilize_threads): Likewise.
8631 * server.c (start_inferior): Likewise.
8632 (queue_stop_reply_callback): Likewise.
8633 * tracepoint.c (do_action_at_tracepoint): Likewise.
8634
0cccb683
YQ		 86352010-09-06 Yao Qi <yao@codesourcery.com>
8636
8637 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
8638 on return.
8639
423ec54c
JK		 86402010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8641
8642 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
8643
12ac6819
PA		 86442010-09-06 Pedro Alves <pedro@codesourcery.com>
8645
8646 * Makefile.in (install-only): Replace $IPA_DEPFILES with
8647 "$(IPA_DEPFILES)".
8648
8ed54b31
JB		 86492010-09-01 Joel Brobecker <brobecker@adacore.com>
8650
8651 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
8652 gdbserver/lynx-ppc-low.c: New files.
8653 * Makefile.in (lynx_low_h): New variable.
8654 (lynx-low.o, lynx-ppc-low.o): New rules.
8655 * configure.ac: On LynxOS, link with -lnetinet.
8656 * configure.srv: Add handling of powerpc-*-lynxos* targets.
8657 * configure: regenerate.
8658
bb0116a4
JB		 86592010-09-01 Joel Brobecker <brobecker@adacore.com>
8660
8661 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
8662 * configure.ac: Add check for vasprintf and vsnprintf.
8663 * configure, config.in: Regenerate.
8664 * server.h (vasprintf, vsnprintf): Add conditional declarations.
8665
a778ab81 86662010-09-01 Joel Brobecker <brobecker@adacore.com>
8667
8668 * gdbreplay.c: Move include of alloca.h up, next to include of
8669 malloc.h.
8670 * server.h: Add include of malloc.h.
8671 * mem-break.c: Remove include of malloc.h.
8672 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
8673
8b034a19 86742010-09-01 Joel Brobecker <brobecker@adacore.com>
8675
8676 * Makefile.in (memmem.o): Build with -Wno-error.
8677
86782010-09-01 Joel Brobecker <brobecker@adacore.com>
8679
8680 * utils.c (xsnprintf): Make non-static.
8681 * server.h: Add xsnprintf declaration.
8682 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
8683 replace calls to snprintf by calls to xsnprintf throughout.
8684
86852010-09-01 Joel Brobecker <brobecker@adacore.com>
8686
8687 * configure.ac: Add configure check for alloca.
8688 * configure, config.in: Regenerate.
8689 * server.h: Include alloca.h if it exists.
8690 * gdbreplay.c: Include alloca.h if it exists.
8691
1a981360
PA		 86922010-08-28 Pedro Alves <pedro@codesourcery.com>
8693
8694 * linux-low.c (__SIGRTMIN): Define if not already defined.
8695 (linux_create_inferior): Check for __ANDROID__ rather than
8696 __SIGRTMIN.
8697 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
8698 are already deferred.
8699 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
8700 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
8701 stopped and already has a pending signal to report.
8702 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
8703 a pending signal to report or is moving out of a jump pad.
8704 (linux_init_signals): Check for __ANDROID__ rather than
8705 __SIGRTMIN.
8706
b4d51a55
PA		 87072010-08-28 Pedro Alves <pedro@codesourcery.com>
8708
8709 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
8710 debug_threads check. Avoid a linear search when not doing debug
8711 output.
8712
ec48365d
PA		 87132010-08-27 Pedro Alves <pedro@codesourcery.com>
8714
8715 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
8716 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
8717 (struct file_handler) <fd>: Change type to gdb_fildes_t.
8718 (process_event): Change local fd's type to gdb_fildes_t.
8719 (create_file_handler): Adjust prototype.
8720 (delete_file_handler): Adjust prototype.
8721 (handle_file_event): Adjust prototype. Use pfildes.
8722 (create_file_event): Adjsut prototype.
8723 * remote-utils.c (remote_desc, listen_desc): Change type to
8724 gdb_fildes_t.
8725 * server.h: New gdb_fildes_t typedef.
8726 [USE_WIN32API]: Include winsock2.h.
8727 (delete_file_handler, add_file_handler): Adjust prototypes.
8728 (pfildes): Declare.
8729 * utils.c (pfildes): New.
8730
854d88f0
PA		 87312010-08-27 Pedro Alves <pedro@codesourcery.com>
8732
8733 * configure.ac (build_warnings): Add -Wno-char-subscripts.
8734 * configure: Regenerate.
8735
0146f85b
PA		 87362010-08-27 Pedro Alves <pedro@codesourcery.com>
8737
8738 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
8739 (linux_done_accessing_memory): ... this.
8740 (linux_target_ops): Adjust.
8741 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
8742 * nto-low.c (nto_target_ops): Adjust comment.
8743 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
8744 * spu-low.c (spu_target_ops): Adjust comment.
8745 * target.h (target_ops): Rename unprepare_to_access_memory field
8746 to done_accessing_memory.
8747 (unprepare_to_access_memory): Rename to ...
8748 (done_accessing_memory): ... this.
8749
90d74c30
PA		 87502010-08-26 Pedro Alves <pedro@codesourcery.com>
8751
8752 * linux-low.c (linux_prepare_to_access_memory): New.
8753 (linux_unprepare_to_access_memory): New.
8754 (linux_target_ops): Install them.
8755 * server.c (read_memory): Rename to ...
8756 (gdb_read_memory): ... this. Use
8757 prepare_to_access_memory/prepare_to_access_memory.
8758 (write_memory): Rename to ...
8759 (gdb_write_memory): ... this. Use
8760 prepare_to_access_memory/prepare_to_access_memory.
8761 (handle_search_memory_1): Adjust.
8762 (process_serial_event): Adjust.
8763 * target.h (struct target_ops): New fields
8764 prepare_to_access_memory and unprepare_to_access_memory.
8765 (prepare_to_access_memory, unprepare_to_access_memory): New.
8766 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
8767 prepare_to_access_memory/prepare_to_access_memory.
8768 * nto-low.c (nto_target_ops): Adjust.
8769 * spu-low.c (spu_target_ops): Adjust.
8770 * win32-low.c (win32_target_ops): Adjust.
8771
fd467969
PA		 87722010-08-26 Pedro Alves <pedro@codesourcery.com>
8773
8774 * Makefile.in (WARN_CFLAGS): Get it from configure.
8775 (WERROR_CFLAGS): New.
8776 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
8777 * configure.ac: Introduce --enable-werror, which adds -Werror to
8778 the compiler command line. Enabled by default. Disable with
8779 --disable-werror. Add -Wdeclaration-after-statement
8780 Wpointer-arith and -Wformat-nonliteral to warning flags.
8781 * configure: Regenerate.
8782
331e2f5f
PA		 87832010-08-26 Pedro Alves <pedro@codesourcery.com>
8784
8785 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
8786
e581f2b4
PA		 87872010-08-26 Pedro Alves <pedro@codesourcery.com>
8788
8789 * gdbreplay.c (remote_error): New.
8790 (gdbchar): New.
8791 (expect): Use gdbchar. Check for error reading from GDB.
8792 Clarify sync error output.
8793 (play): Check for errors writing to GDB.
8794 * linux-low.c (sigchld_handler): Really ignore `write' errors.
8795 * remote-utils.c (getpkt): Check for errors writing to the remote
8796 descriptor.
8797
3c11dd79
PA		 87982010-08-25 Pedro Alves <pedro@codesourcery.com>
8799
8800 * linux-low.c (linux_wait_1): Move non-debugging code out of
8801 `debug_threads' control.
8802
d20a8ad9
PA		 88032010-08-25 Pedro Alves <pedro@codesourcery.com>
8804
8805 * linux-low.c (linux_wait_1): Don't set last_status here.
8806 * server.c (push_event, queue_stop_reply_callback): Assert we're
8807 not pushing a TARGET_WAITKIND_IGNORE event.
8808 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
8809 (myresume, handle_target_event): Set the thread's last_resume_kind
8810 and last_status from the target returned status.
8811
964e4306
PA		 88122010-08-25 Pedro Alves <pedro@codesourcery.com>
8813
8814 PR threads/10729
8815
8816 * linux-x86-low.c (update_debug_registers_callback): New.
8817 (i386_dr_low_set_addr): Use it.
8818 (i386_dr_low_get_addr): New.
8819 (i386_dr_low_set_control): Use update_debug_registers_callback.
8820 (i386_dr_low_get_control): New.
8821 (i386_dr_low_get_status): Adjust.
8822 * linux-low.c (linux_stop_lwp): New.
8823 * linux-low.h (linux_stop_lwp): Declare.
8824
8825 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
8826 argument instead of a i386_debug_reg_state.
8827 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
8828 a i386_debug_reg_state.
8829 (i386_insert_aligned_watchpoint): Adjust.
8830 (i386_remove_aligned_watchpoint): Adjust.
8831 (i386_low_stopped_data_address): Read the debug registers from the
8832 inferior instead of from the mirrors.
8833 * i386-low.h (struct i386_debug_reg_state): Extend comment.
8834 (i386_dr_low_get_addr): Declare.
8835 (i386_dr_low_get_control): Declare.
8836 (i386_dr_low_get_status): Change prototype.
8837
8838 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
8839 (i386_dr_low_get_addr): New.
8840 (i386_dr_low_get_control): New.
8841 (i386_dr_low_get_status): Adjust prototype. Return
8842 dr_status_mirror.
8843 (i386_initial_stuff): Clear dr_status_mirror and
8844 dr_control_mirror.
8845 (i386_get_thread_context): Adjust.
8846 (i386_set_thread_context): Adjust.
8847 (i386_thread_added): Adjust.
8848
5f21a75b
PA		 88492010-08-24 Pedro Alves <pedro@codesourcery.com>
8850
8851 * linux-low.h (linux_thread_area): Delete declaration.
8852
3e4c1235
TS		 88532010-08-11 Thomas Schwinge <thomas@codesourcery.com>
8854
8855 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
8856 after its termination.
8857
1971b033
PA		 88582010-08-09 Pedro Alves <pedro@codesourcery.com>
8859
8860 * linux-low.c (gdb_wants_lwp_stopped): Delete.
8861 (gdb_wants_all_stopped): Delete.
8862 (linux_wait_1): Don't call them.
8863 * server.c (handle_v_cont): Tag all threads as want-stopped.
8864 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
8865 stopped as "client-wants-stopped".
8866
310444ac
PA		 88672010-07-31 Pedro Alves <pedro@codesourcery.com>
8868
8869 * Makefile.in (signals_h): New.
8870 (server_h): Depend on it.
8871 (server.o): Don't depend on $(signals_def).
8872 (signals.o): Depend on $(signals_def).
8873
a19cae16
JK		 88742010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
8875
8876 * Makefile.in (signals_def): New.
8877 (server_h): Append include/gdb/signals.h and signals_def.
8878 (server.o): Append signals_def.
8879
30d50328
JK		 88802010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8881
8882 * server.c (handle_target_event): Use target_signal_to_host for
8883 resume_info.sig initialization.
8884 * target.h (struct thread_resume) <sig>: New comment.
8885
5c3216e2
OS		 88862010-07-20 Ozkan Sezer <sezeroz@gmail.com>
8887
c6f46ca0
OS		 8888 * server.c (handle_query): strcpy() the returned string from paddress()
8889 instead of sprintf().
5c3216e2
OS		 8890 * utils.c (paddress): Return phex_nz().
8891
6bd31874
JB		 88922010-07-07 Joel Brobecker <brobecker@adacore.com>
8893
8894 * server.c (handle_v_cont): Call mourn_inferior if process
8895 just exited.
8896 (myresume): Likewise.
8897
0fb4aa4b
PA		 88982010-07-01 Pedro Alves <pedro@codesourcery.com>
8899
8900 Static tracepoints, and integration with UST.
8901
8902 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
8903 * mem-break.c (uninsert_all_breakpoints)
8904 (reinsert_all_breakpoints): New.
8905 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
8906 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
8907 (gdb_agent_ust_loaded, helper_thread_id)
8908 (gdb_agent_helper_thread_id): New macros.
8909 (struct ipa_sym_addresses): Add addr_ust_loaded,
8910 addr_helper_thread_id, addr_cmd_buf.
8911 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
8912 (in_process_agent_loaded_ust): New.
8913 (write_e_ust_not_loaded): New.
8914 (maybe_write_ipa_ust_not_loaded): New.
8915 (struct collect_static_trace_data_action): New.
8916 (enum tracepoint_type) <static_tracepoint>: New.
8917 (struct tracepoint) <handle>: Mention static tracepoints.
8918 (struct static_tracepoint_ctx): New.
8919 (CMD_BUF_SIZE): New.
8920 (add_tracepoint_action): Handle static tracepoint actions.
8921 (unprobe_marker_at): New.
8922 (clear_installed_tracepoints): Handle static tracepoints.
8923 (cmd_qtdp): Handle static tracepoints.
8924 (probe_marker_at): New.
8925 (cmd_qtstart): Handle static tracepoints.
8926 (response_tracepoint): Handle static tracepoints.
8927 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
8928 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
8929 (get_context_regcache): Handle static tracepoints.
8930 (do_action_at_tracepoint): Handle static tracepoint actions.
8931 (traceframe_find_block_type): Handle static trace data blocks.
8932 (traceframe_read_sdata): New.
8933 (download_tracepoints): Download static tracepoint actions.
8934 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
8935 (GDB_PROBE_NAME): New.
8936 (ust_ops): New.
8937 (GET_UST_SYM): New.
8938 (USTF): New.
8939 (dlsym_ust): New.
8940 (ust_marker_to_static_tracepoint): New.
8941 (gdb_probe): New.
8942 (collect_ust_data_at_tracepoint): New.
8943 (gdb_ust_probe): New.
8944 (UNIX_PATH_MAX, SOCK_DIR): New.
8945 (gdb_ust_connect_sync_socket): New.
8946 (resume_thread, stop_thread): New.
8947 (run_inferior_command): New.
8948 (init_named_socket): New.
8949 (gdb_ust_socket_init): New.
8950 (cstr_to_hexstr): New.
8951 (next_st): New.
8952 (first_marker, next_marker): New.
8953 (response_ust_marker): New.
8954 (cmd_qtfstm, cmd_qtsstm): New.
8955 (unprobe_marker_at, probe_marker_at): New.
8956 (cmd_qtstmat, gdb_ust_thread): New.
8957 (gdb_ust_init): New.
8958 (initialize_tracepoint_ftlib): Call gdb_ust_init.
8959 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
8960 (ST_REGENTRY): New.
8961 (x86_64_st_collect_regmap): New.
8962 (X86_64_NUM_ST_COLLECT_GREGS): New.
8963 (AMD64_RIP_REGNUM): New.
8964 (supply_static_tracepoint_registers): New.
8965 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
8966 (ST_REGENTRY): New.
8967 (i386_st_collect_regmap): New.
8968 (i386_NUM_ST_COLLECT_GREGS): New.
8969 (supply_static_tracepoint_registers): New.
8970 * server.c (handle_query): Handle qXfer:statictrace:read.
8971 <qSupported>: Report support for StaticTracepoints, and
8972 qXfer:statictrace:read features.
8973 * server.h (traceframe_read_sdata)
8974 (supply_static_tracepoint_registers): Declare.
8975 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
8976 (unpack_varlen_hex): Include in IPA build.
8977 * Makefile.in (ustlibs, ustinc): New.
8978 (IPA_OBJS): Add remote-utils-ipa.o.
8979 ($(IPA_LIB)): Link -ldl and -lpthread.
8980 (UST_CFLAGS): New.
8981 (IPAGENT_CFLAGS): Add UST_CFLAGS.
8982 * config.in, configure: Regenerate.
8983
9e4344e5
PA		 89842010-06-20 Ian Lance Taylor <iant@google.com>
8985 Pedro Alves <pedro@codesourcery.com>
8986
8987 * linux-x86-low.c (always_true): Delete.
8988 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
8989 trying to fool the compiler with always_true.
8990
c6beb2cb
PA		 89912010-06-20 Pedro Alves <pedro@codesourcery.com>
8992
8993 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
8994 conditions in gdbserver.
8995
d2ed6730
UW		 89962010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
8997
8998 * spu-low.c (spu_read_memory): Wrap around local store limit.
8999 (spu_write_memory): Likewise.
9000
4e29fb54
PA		 90012010-06-15 Pedro Alves <pedro@codesourcery.com>
9002
9003 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9004 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9005 LONGEST uses.
9006 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9007 uses.
9008 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9009 uses with LONGEST uses.
9010
6a271cae
PA		 90112010-06-14 Stan Shebs <stan@codesourcery.com>
9012 Pedro Alves <pedro@codesourcery.com>
9013
9014 Bytecode compiler.
9015
9016 * linux-x86-low.c: Include limits.h.
9017 (add_insns): New.
9018 (always_true): New.
9019 (EMIT_ASM): New.
9020 (EMIT_ASM32): New.
9021 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9022 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9023 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9024 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9025 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9026 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9027 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9028 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9029 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9030 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9031 (amd64_emit_void_call_2): New.
9032 (amd64_emit_ops): New.
9033 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9034 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9035 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9036 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9037 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9038 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9039 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9040 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9041 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9042 (i386_emit_stack_adjust, i386_emit_int_call_1)
9043 (i386_emit_void_call_2): New.
9044 (i386_emit_ops): New.
9045 (x86_emit_ops): New.
9046 (the_low_target): Install x86_emit_ops.
9047 * server.h (struct emit_ops): New.
9048 (get_raw_reg_func_addr): Declare.
9049 (current_insn_ptr, emit_error): Declare.
9050 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9051 (set_trace_state_variable_value): New defines.
9052 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9053 addr_get_trace_state_variable_value and
9054 addr_set_trace_state_variable_value.
9055 (symbol_list): New fields for get_raw_reg,
9056 get_trace_state_variable_value and set_trace_state_variable_value.
9057 (condfn): New typedef.
9058 (struct tracepoint): New field `compiled_cond'.
9059 (do_action_at_tracepoint): Clear compiled_cond.
9060 (get_trace_state_variable_value, set_trace_state_variable_value):
9061 Export in the IPA.
9062 (condition_true_at_tracepoint): If there's a compiled condition,
9063 run that.
9064 (current_insn_ptr, emit_error): New globals.
9065 (struct bytecode_address): New.
9066 (get_raw_reg_func_addr): New.
9067 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9068 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9069 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9070 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9071 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9072 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9073 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9074 (compile_tracepoint_condition, compile_bytecodes): New.
9075 * target.h (emit_ops): Forward declare.
9076 (struct target_ops): New field emit_ops.
9077 (target_emit_ops): New.
9078 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9079 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9080 * linux-low.c (linux_emit_ops): New.
9081 (linux_target_ops): Install it.
9082 * linux-low.h (struct linux_target_ops): New field emit_ops.
9083
92b72907
UW		 90842010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9085
9086 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9087 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9088
fa593d66
PA		 90892010-06-01 Pedro Alves <pedro@codesourcery.com>
9090 Stan Shebs <stan@codesourcery.com>
9091
9092 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9093 (all): Depend on $(extra_libraries).
9094 (install-only): Install the IPA.
9095 (IPA_OBJS, IPA_LIB): New.
9096 (clean): Remove the IPA lib.
9097 (IPAGENT_CFLAGS): New.
9098 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9099 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9100 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9101 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9102 * configure.ac: Check for atomic builtins support in the compiler.
9103 (IPA_DEPFILES, extra_libraries): Define.
9104 * configure.srv (ipa_obj): Add description.
9105 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9106 (i[34567]86-*-linux*): Set ipa_obj.
9107 (x86_64-*-linux*): Set ipa_obj.
9108 * linux-low.c (stabilizing_threads): New.
9109 (supports_fast_tracepoints): New.
9110 (linux_detach): Stabilize threads before detaching.
9111 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9112 the lwp is either not stabilizing, or is moving out of a jump pad.
9113 (linux_fast_tracepoint_collecting): New.
9114 (maybe_move_out_of_jump_pad): New.
9115 (enqueue_one_deferred_signal): New.
9116 (dequeue_one_deferred_signal): New.
9117 (linux_wait_for_event_1): If moving out of a jump pad, defer
9118 pending signals to later.
9119 (linux_stabilize_threads): New.
9120 (linux_wait_1): Check if threads need moving out of jump pads, and
9121 do it if so.
9122 (stuck_in_jump_pad_callback): New.
9123 (move_out_of_jump_pad_callback): New.
9124 (lwp_running): New.
9125 (linux_resume_one_lwp): Handle moving out of jump pads.
9126 (linux_set_resume_request): Dequeue deferred signals.
9127 (need_step_over_p): Also step over fast tracepoint jumps.
9128 (start_step_over): Also uninsert fast tracepoint jumps.
9129 (finish_step_over): Also reinsert fast tracepoint jumps.
9130 (linux_install_fast_tracepoint_jump): New.
9131 (linux_target_ops): Install linux_stabilize_threads and
9132 linux_install_fast_tracepoint_jump_pad.
9133 * linux-low.h (linux_target_ops) <get_thread_area,
9134 install_fast_tracepoint_jump_pad>: New fields.
9135 (struct lwp_info) <collecting_fast_tracepoint,
9136 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9137 (linux_get_thread_area): Declare.
9138 * linux-x86-low.c (jump_insn): New.
9139 (x86_get_thread_area): New.
9140 (append_insns): New.
9141 (push_opcode): New.
9142 (amd64_install_fast_tracepoint_jump_pad): New.
9143 (i386_install_fast_tracepoint_jump_pad): New.
9144 (x86_install_fast_tracepoint_jump_pad): New.
9145 (the_low_target): Install x86_get_thread_area and
9146 x86_install_fast_tracepoint_jump_pad.
9147 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9148 (struct fast_tracepoint_jump): New.
9149 (fast_tracepoint_jump_insn): New.
9150 (fast_tracepoint_jump_shadow): New.
9151 (find_fast_tracepoint_jump_at): New.
9152 (fast_tracepoint_jump_here): New.
9153 (delete_fast_tracepoint_jump): New.
9154 (set_fast_tracepoint_jump): New.
9155 (uninsert_fast_tracepoint_jumps_at): New.
9156 (reinsert_fast_tracepoint_jumps_at): New.
9157 (set_breakpoint_at): Use write_inferior_memory.
9158 (uninsert_raw_breakpoint): Use write_inferior_memory.
9159 (check_mem_read): Mask out fast tracepoint jumps.
9160 (check_mem_write): Mask out fast tracepoint jumps.
9161 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9162 (set_fast_tracepoint_jump): Declare.
9163 (delete_fast_tracepoint_jump)
9164 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9165 (reinsert_fast_tracepoint_jumps_at): Declare.
9166 * regcache.c: Don't compile many functions when building the
9167 in-process agent library.
9168 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9169 the register buffer in the heap.
9170 (free_register_cache): If the register buffer isn't owned by the
9171 regcache, don't free it.
9172 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9173 pre-existing register caches.
9174 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9175 type.
9176 (convert_ascii_to_int): : Constify `from' parameter type.
9177 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9178 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9179 the needed buffer in-place.
9180 (relocate_instruction): New.
9181 * server.c (handle_query) <qSymbols>: If the target supports
9182 tracepoints, give it a chance of looking up symbols. Report
9183 support for fast tracepoints.
9184 (handle_status): Stabilize threads.
9185 (process_serial_event): Adjust.
9186 * server.h (struct fast_tracepoint_jump): Forward declare.
9187 (struct process_info) <fast_tracepoint_jumps>: New field.
9188 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9189 (decode_X_packet, decode_M_packet): Adjust.
9190 (relocate_instruction): Declare.
9191 (in_process_agent_loaded): Declare.
9192 (tracepoint_look_up_symbols): Declare.
9193 (struct fast_tpoint_collect_status): Declare.
9194 (fast_tracepoint_collecting): Declare.
9195 (force_unlock_trace_buffer): Declare.
9196 (handle_tracepoint_bkpts): Declare.
9197 (initialize_low_tracepoint)
9198 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9199 * target.h (struct target_ops) <stabilize_threads,
9200 install_fast_tracepoint_jump_pad>: New fields.
9201 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9202 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9203 [HAVE_STDINT_H]: Include stdint.h.
9204 (trace_debug_1): Rename to ...
9205 (trace_vdebug): ... this.
9206 (trace_debug): Rename to ...
9207 (trace_debug_1): ... this. Add `level' parameter.
9208 (trace_debug): New.
9209 (ATTR_USED, ATTR_NOINLINE): New.
9210 (IP_AGENT_EXPORT): New.
9211 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9212 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
9213 (about_to_request_buffer_space, trace_buffer_is_full)
9214 (stopping_tracepoint, expr_eval_result, error_tracepoint)
9215 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
9216 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
9217 (traceframe_write_count, traceframes_created)
9218 (trace_state_variables)
9219 New renaming defines.
9220 (struct ipa_sym_addresses): New.
9221 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
9222 (symbol_list): New.
9223 (ipa_sym_addrs): New.
9224 (all_tracepoint_symbols_looked_up): New.
9225 (in_process_agent_loaded): New.
9226 (write_e_ipa_not_loaded): New.
9227 (maybe_write_ipa_not_loaded): New.
9228 (tracepoint_look_up_symbols): New.
9229 (debug_threads) [IN_PROCESS_AGENT]: New.
9230 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
9231 (UNKNOWN_SIDE_EFFECTS): New.
9232 (stop_tracing): New.
9233 (flush_trace_buffer): New.
9234 (stop_tracing_bkpt): New.
9235 (flush_trace_buffer_bkpt): New.
9236 (read_inferior_integer): New.
9237 (read_inferior_uinteger): New.
9238 (read_inferior_data_pointer): New.
9239 (write_inferior_data_pointer): New.
9240 (write_inferior_integer): New.
9241 (write_inferior_uinteger): New.
9242 (struct collect_static_trace_data_action): Delete.
9243 (enum tracepoint_type): New.
9244 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 9245 <actions_str, step_actions, step_actions_str>: Only include in
9246 GDBserver.
fa593d66
PA		 9247 <orig_size, obj_addr_on_target, adjusted_insn_addr>
9248 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
9249 (tracepoints): Use IP_AGENT_EXPORT.
9250 (last_tracepoint): Don't include in the IPA.
9251 (stopping_tracepoint): Use IP_AGENT_EXPORT.
9252 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
9253 (alloced_trace_state_variables): New.
9254 (trace_state_variables): Use IP_AGENT_EXPORT.
9255 (traceframe_t): Delete unused variable.
9256 (circular_trace_buffer): Don't include in the IPA.
9257 (trace_buffer_start): Delete.
9258 (struct trace_buffer_control): New.
9259 (trace_buffer_free): Delete.
9260 (struct ipa_trace_buffer_control): New.
9261 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
9262 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
9263 New.
9264 (trace_buffer_ctrl): New.
9265 (TRACE_BUFFER_CTRL_CURR): New.
9266 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
9267 Reimplement as macros.
9268 (trace_buffer_wrap): Delete.
9269 (traceframe_write_count, traceframe_read_count)
9270 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
9271 (struct tracepoint_hit_ctx) <type>: New field.
9272 (struct fast_tracepoint_ctx): New.
9273 (memory_barrier): New.
9274 (cmpxchg): New.
9275 (record_tracepoint_error): Update atomically in the IPA.
9276 (clear_inferior_trace_buffer): New.
9277 (about_to_request_buffer_space): New.
9278 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
9279 updating the same buffer.
9280 (add_tracepoint): Default the tracepoint's type to trap
9281 tracepoint, and orig_size to -1.
9282 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
9283 internal variables.
9284 (create_trace_state_variable): New parameter `gdb'. Handle it.
9285 (clear_installed_tracepoints): Clear fast tracepoint jumps.
9286 (cmd_qtdp): Handle fast tracepoints.
9287 (cmd_qtdv): Adjust.
9288 (max_jump_pad_size): New.
9289 (gdb_jump_pad_head): New.
9290 (get_jump_space_head): New.
9291 (claim_jump_space): New.
9292 (sort_tracepoints): New.
9293 (MAX_JUMP_SIZE): New.
9294 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
9295 IPA.
9296 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
9297 support. Upload fast traceframes, and delete internal IPA
9298 breakpoints.
9299 (stop_tracing_handler): New.
9300 (flush_trace_buffer_handler): New.
9301 (cmd_qtstop): Upload fast tracepoints.
9302 (response_tracepoint): Handle fast tracepoints.
9303 (tracepoint_finished_step): Upload fast traceframes. Set the
9304 tracepoint hit context's tracepoint type.
9305 (handle_tracepoint_bkpts): New.
9306 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
9307 type. Add comment about fast tracepoints.
9308 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
9309 non-existing action_str field.
9310 (get_context_regcache): Handle fast tracepoints.
9311 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
9312 to the regcache.
9313 (fast_tracepoint_from_jump_pad_address): New.
9314 (fast_tracepoint_from_ipa_tpoint_address): New.
9315 (collecting_t): New.
9316 (force_unlock_trace_buffer): New.
9317 (fast_tracepoint_collecting): New.
9318 (collecting): New.
9319 (gdb_collect): New.
9320 (write_inferior_data_ptr): New.
9321 (target_tp_heap): New.
9322 (target_malloc): New.
9323 (download_agent_expr): New.
9324 (UALIGN): New.
9325 (download_tracepoints): New.
9326 (download_trace_state_variables): New.
9327 (upload_fast_traceframes): New.
9328 (IPA_FIRST_TRACEFRAME): New.
9329 (IPA_NEXT_TRACEFRAME_1): New.
9330 (IPA_NEXT_TRACEFRAME): New.
9331 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
9332 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
9333 (gdb_jump_pad_buffer_end): New.
9334 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
9335 (initialize_tracepoint): Adjust.
9336 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
9337 buffer. Initialize the low module.
9338 * utils.c (PREFIX, TOOLNAME): New.
9339 (malloc_failure): Use PREFIX.
9340 (error): In the IPA, an error causes an exit.
9341 (fatal, warning): Use PREFIX.
9342 (internal_error): Use TOOLNAME.
9343 (NUMCELLS): Increase to 10.
9344 * configure, config.in: Regenerate.
9345
d149dd1d
PA		 93462010-06-01 Pedro Alves <pedro@codesourcery.com>
9347
9348 * server.c (handle_query) <qSupported>: Do two passes over the
9349 qSupported string to avoid nesting strtok.
9350
f6528abd
JK		 93512010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9352
9353 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
9354 (CDEPS): New.
9355 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
9356 -Wl,--dynamic-list.
9357 * configure: Regenerate.
9358 * proc-service.list: New.
9359
ca2a87a0
JK		 93602010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9361
9362 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
9363 New comment.
9364
363a6e9f
OS		 93652010-05-26 Ozkan Sezer <sezeroz@gmail.com>
9366
9367 * gdbreplay.c (remote_open): Check error return from socket() call by
9368 its equality to -1 not by it being negative.
9369 * remote-utils.c (remote_open): Likewise.
9370
d23b6cb1
PA		 93712010-05-23 Pedro Alves <pedro@codesourcery.com>
9372
9373 * config.h: Regenerate.
9374
28d3cf85
MK		 93752010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9376
9377 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
9378 doesn't provide PTRACE_GET_THREAD_AREA.
9379
fea36a59
MK		 93802010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9381
9382 * linux-m68k-low.c: Include <asm/ptrace.h>
9383 (ps_get_thread_area): Implement.
9384
24b066ba
DE		 93852010-05-03 Doug Evans <dje@google.com>
9386
9387 * event-loop.c (struct callback_event): New struct.
9388 (callback_list): New global.
9389 (append_callback_event, delete_callback_event): New functions.
9390 (process_callback): New function.
9391 (start_event_loop): Call it.
9392 * remote-utils.c (NOT_SCHEDULED): Define.
9393 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
9394 moved out of readchar.
9395 (readchar): Rewrite. Call reschedule before returning.
9396 (reset_readchar): New function.
9397 (remote_close): Call it.
9398 (process_remaining, reschedule): New functions.
9399 * server.h (callback_handler_func): New typedef.
9400 (append_callback_event, delete_callback_event): Declare.
9401
9836d6ea
PA		 94022010-05-03 Pedro Alves <pedro@codesourcery.com>
9403
9404 * proc-service.c (ps_pglobal_lookup): Use
9405 thread_db_look_up_one_symbol.
9406 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
9407 parameter. Use it instead of all_symbols_looked_up.
9408 * server.h (struct process_info) <all_symbols_looked_up>: Delete
9409 field.
9410 (all_symbols_looked_up): Don't declare.
9411 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
9412 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
9413 field.
9414 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
9415 Set all_symbols_looked_up here.
9416 (thread_db_look_up_one_symbol): New.
9417 (thread_db_get_tls_address): Adjust.
9418 (thread_db_load_search, try_thread_db_load_1): Always allocate the
9419 thread_db object on the heap, and tentatively set it in the
9420 process structure.
9421 (thread_db_init): Don't set all_symbols_looked_up here.
9422 * linux-low.h (thread_db_look_up_one_symbol): Declare.
9423
7984d532
PA		 94242010-05-03 Pedro Alves <pedro@codesourcery.com>
9425
9426 * linux-low.c (linux_kill, linux_detach): Adjust.
9427 (status_pending_p_callback): Remove redundant statement. Check
9428 for !TARGET_WAITIKIND_IGNORE, instead of
9429 TARGET_WAITKIND_STOPPED.
9430 (handle_tracepoints): Make sure LWP is locked. Adjust.
9431 (linux_wait_for_event_1): Adjust.
9432 (linux_cancel_breakpoints): New.
9433 (unsuspend_one_lwp): New.
9434 (unsuspend_all_lwps): New.
9435 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
9436 (send_sigstop_callback): Change return type to int, add new
9437 `except' parameter and handle it.
9438 (suspend_and_send_sigstop_callback): New.
9439 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
9440 pass them down. If SUSPEND, also increment the lwp's suspend
9441 count.
9442 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
9443 (need_step_over_p): Don't consider suspended LWPs.
9444 (start_step_over): Adjust.
9445 (proceed_one_lwp): Change return type to int, add new `except'
9446 parameter and handle it.
9447 (unsuspend_and_proceed_one_lwp): New.
9448 (proceed_all_lwps): Use find_inferior instead of
9449 for_each_inferior.
9450 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
9451 also decrement the suspend count of LWPs. Pass `except' down,
9452 instead of hacking its suspend count.
9453 (linux_pause_all): Add `freeze' parameter. Adjust.
9454 (linux_unpause_all): New.
9455 (linux_target_ops): Install linux_unpause_all.
9456 * server.c (handle_status): Adjust.
9457 * target.h (struct target_ops): New fields `unpause_all' and
9458 `cancel_breakpoints'. Add new parameter to `pause_all'.
9459 (pause_all): Add new `freeze' parameter.
9460 (unpause_all): New.
9461 (cancel_breakpoints): New.
9462 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
9463 cancel breakpoints.
9464 (cmd_qtstart): Pause threads.
9465 (stop_tracing): Pause threads, and cancel breakpoints.
9466 * win32-low.c (win32_target_ops): Adjust.
9467
e471f25b
PA		 94682010-05-03 Pedro Alves <pedro@codesourcery.com>
9469
9470 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
9471 the inferior right away from here...
9472 (linux_wait_1): ... to here, and adjust to check the thread's
9473 last_resume_kind instead of the lwp's step or stop_expected flags.
9474
1915ef4f
PA		 94752010-05-02 Pedro Alves <pedro@codesourcery.com>
9476
9477 * README: Use consistent `GDB' and `GDBserver' spellings.
9478
f9e39928
PA		 94792010-05-02 Pedro Alves <pedro@codesourcery.com>
9480
9481 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
9482 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
9483 (linux_detach_one_lwp): Assume the lwp is stopped.
9484 (any_thread_of): Delete.
9485 (linux_detach): Stop all lwps here. Don't blindly delete all
9486 breakpoints.
9487 (delete_lwp_callback): New.
9488 (linux_mourn): Delete all lwps of the process that is gone.
9489 (linux_wait_1): Don't delete the last lwp of the process here.
9490 * mem-break.h (mark_breakpoints_out): Declare.
9491 * mem-break.c (mark_breakpoints_out): New.
9492 (free_all_breakpoints): Use it.
9493 * server.c (handle_target_event): If the process is gone, mark
9494 breakpoints out.
9495 * thread-db.c (struct thread_db) <create_bp>: New field.
9496 (thread_db_enable_reporting): Fix prototype. Store a thread event
9497 breakpoint reference in the thread_db struct.
9498 (thread_db_load_search): Clear the thread_db object.
9499 (try_thread_db_load_1): Ditto.
9500 (switch_to_process): New.
9501 (disable_thread_event_reporting): Use it.
9502 (remove_thread_event_breakpoints): New.
9503 (thread_db_detach, thread_db_mourn): Use it.
9504
1e7fc18c
PA		 95052010-05-01 Pedro Alves <pedro@codesourcery.com>
9506
9507 * linux-low.c (linux_enable_event_reporting): New.
9508 (linux_wait_for_event_1, handle_extended_wait): Use it.
9509
02fc4de7
PA		 95102010-04-30 Pedro Alves <pedro@codesourcery.com>
9511
9512 * linux-low.c (linux_kill_one_lwp, linux_kill)
9513 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
9514 (send_sigstop): Take an lwp_info as parameter instead. Queue a
9515 SIGSTOP even if the LWP is stopped.
9516 (send_sigstop_callback): New.
9517 (stop_all_lwps): Use send_sigstop_callback instead.
9518 (linux_resume_one_thread): Adjust.
9519 (proceed_one_lwp): Still proceed an LWP that the client has
9520 requested to stop, if we haven't reported it as stopped yet. Make
9521 sure that LWPs the client want stopped, have a pending SIGSTOP.
9522
bc3b5632
DE		 95232010-04-26 Doug Evans <dje@google.com>
9524
ae1ada35
DE		 9525 * server.c (handle_general_set): Make static.
9526
bc3b5632
DE		 9527 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
9528 Print received char after testing for error/eof instead of before.
9529 (input_interrupt): Tweak comment.
9530
65730243
DE		 95312010-04-23 Doug Evans <dje@google.com>
9532
9533 * server.c (start_inferior): Print inferior argv if --debug.
9534
a8ae7dc0
AR		 95352010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
9536
9537 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
9538 * nto-x86-low.c: Include server.h
9539
1c07cc19
PM		 95402010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
9541
9542 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
9543 be consistent with other sources of this directory.
9544 (init_registers_amd64): Correct name of source file of this function
9545 in the comment.
9546
e0a61e09
PM		 95472010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9548
9549 * configure.srv (x86_64-*-mingw*): New configuration for Windows
9550 64-bit executables.
9551
54709339
PM		 95522010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9553
9554 * win32-i386-low.c: Add 64-bit support.
9555 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
9556 (init_registers_amd64): Declare.
9557 (mappings): Add 64-bit version of array.
9558 (init_windows_x86): New function.
9559 (the_low_target): Change init_arch field to init_windows_x86.
9560
e8f0053d
PM		 95612010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9562
9563 * win32-low.c: Adapt to support also 64-bit architecture.
9564 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
9565 (get_image_name): Use SIZE_T type for local variable `done'.
9566 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
9567 (toolhelp_get_dll_name): Idem.
9568 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
9569 Use uintptr_t typecast to avoid warning.
9570 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
9571 (handle_exception): Use phex_nz to avoid warning.
9572 (win32_wait): Remove unused local variable `process'.
9573
c481e77e
PM		 95742010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9575
9576 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
9577 `amd64-avx.o'.
9578
12ea4b69
PM		 95792010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
9580
9581 * configure.ac: Use `ws2_32' library for srv_mingw.
9582 * configure: Regenerate.
9583 * gdbreplay.c: Include winsock2.h instead of winsock.h.
9584 * remote-utils.c: Likewise.
9585
f6d1620c
L		 95862010-04-17 H.J. Lu <hongjiu.lu@intel.com>
9587
9588 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
9589 if __x86_64__ is defined.
9590
8e642873
PM		 95912010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9592
9593 * configure: Regenerate.
9594
711e434b
PM		 95952010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9596
9597 * server.c (handle_query): Handle 'qGetTIBAddr' query.
9598 * target.h (target_ops): New get_tib_address field.
9599 * win32-low.h (win32_thread_info): Add thread_local_base field.
9600 * win32-low.c (child_add_thread): Add tlb argument.
9601 Set thread_local_base field to TLB.
9602 (get_child_debug_event): Adapt to child_add_thread change.
9603 (win32_get_tib_address): New function.
9604 (win32_target_ops): Set get_tib_address field to
9605 win32_get_tib_address.
9606 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
9607
505106cd
PA		 96082010-04-12 Pedro Alves <pedro@codesourcery.com>
9609
505106cd
PA		 9610 * linux-low.c (linux_mourn): Also remove the process.
9611 * server.c (handle_target_event): Don't remove the process here.
9612 * nto-low.c (nto_mourn): New.
9613 (nto_target_ops): Install it.
9614 * spu-low.c (spu_mourn): New.
9615 (spu_target_ops): Install it.
9616 * win32-low.c (win32_mourn): New.
9617 (win32_target_ops): Install it.
9618
e8470a06
PA		 96192010-04-12 Pedro Alves <pedro@codesourcery.com>
9620
9621 * server.h (buffer_xml_printf): Remove redundant `;'.
9622
45ba0d02
PA		 96232010-04-12 Pedro Alves <pedro@codesourcery.com>
9624
9625 * regcache.c (set_register_cache): Invalidate regcaches before
9626 changing the register cache layout.
9627 (regcache_invalidate_one): Allow a NULL regcache.
9628 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
9629 regcaches before changing the register cache layout or the target
9630 regsets.
9631
59e04013
L		 96322010-04-12 H.J. Lu <hongjiu.lu@intel.com>
9633
9634 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
9635 variable warning on Linux/x86-64.
9636
8336d594
PA		 96372010-04-11 Pedro Alves <pedro@codesourcery.com>
9638
9639 GDBserver disconnected tracing support.
9640
9641 * linux-low.c (linux_remove_process): Delete.
9642 (add_lwp): Don't set last_resume_kind here.
9643 (linux_kill): Use `mourn'.
9644 (linux_detach): Use `thread_db_detach', and `mourn'.
9645 (linux_mourn): New.
9646 (linux_attach_lwp_1): Adjust comment.
9647 (linux_attach): last_resume_kind moved the thread_info; adjust.
9648 (status_pending_p_callback): Adjust.
9649 (linux_wait_for_event_1): Adjust.
9650 (count_events_callback, select_singlestep_lwp_callback)
9651 (select_event_lwp_callback, cancel_breakpoints_callback)
9652 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
9653 (proceed_one_lwp): Adjust.
9654 (linux_async): Add debug output.
9655 (linux_thread_stopped): New.
9656 (linux_pause_all): New.
9657 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
9658 linux_pause_all.
9659 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
9660 (thread_db_free): Delete declaration.
9661 (thread_db_detach, thread_db_mourn): Declare.
9662 * thread-db.c (thread_db_init): Use thread_db_mourn.
9663 (thread_db_free): Delete, split in two.
9664 (disable_thread_event_reporting): New.
9665 (thread_db_detach): New.
9666 (thread_db_mourn): New.
9667
9668 * server.h (struct thread_info) <last_resume_kind>: New field.
9669 <attached>: Add comment.
9670 <gdb_detached>: New field.
9671 (handler_func): Change return type to int.
9672 (handle_serial_event, handle_target_event): Ditto.
9673 (gdb_connected): Declare.
9674 (tracing): Delete.
9675 (disconnected_tracing): Declare.
9676 (stop_tracing): Declare.
9677
9678 * server.c (handle_query) <qSupported>: Report support for
9679 disconnected tracing.
9680 (queue_stop_reply_callback): Account for running threads.
9681 (gdb_wants_thread_stopped): New.
9682 (gdb_wants_all_threads_stopped): New.
9683 (gdb_reattached_process): New.
9684 (handle_status): Clear the `gdb_detached' flag of all processes.
9685 In all-stop, stop all threads.
9686 (main): Be sure to leave tfind mode. Handle disconnected tracing.
9687 (process_serial_event): If the remote connection breaks, or if an
9688 exit was forced with "monitor exit", force an event loop exit.
9689 Handle disconnected tracing on detach.
9690 (handle_serial_event): Adjust.
9691 (handle_target_event): If GDB isn't connected, forward events back
9692 to the inferior, unless the last process exited, in which case,
9693 exit gdbserver. Adjust interface.
9694
9695 * remote-utils.c (remote_open): Don't block in accept. Instead
9696 register an event loop source on the listen socket file
9697 descriptor. Refactor bits into ...
9698 (listen_desc): ... this new global.
9699 (gdb_connected): ... this new function.
9700 (enable_async_notification): ... this new function.
9701 (handle_accept_event): ... this new function.
9702 (remote_close): Clear remote_desc.
9703
9704 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
9705
9706 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
9707 New fields.
9708 (mourn_inferior): Define.
9709 (target_process_qsupported): Avoid the dangling else problem.
9710 (thread_stopped): Define.
9711 (pause_all): Define.
9712 (target_waitstatus_to_string): Declare.
9713 * target.c (target_waitstatus_to_string): New.
9714
9715 * tracepoint.c (tracing): Make extern.
9716 (disconnected_tracing): New.
9717 (stop_tracing): Make extern. Handle tracing stops due to GDB
9718 disconnecting.
9719 (cmd_qtdisconnected): New.
9720 (cmd_qtstatus): Report disconnected tracing status in trace reply.
9721 (handle_tracepoint_general_set): Handle QTDisconnected.
9722
9723 * event-loop.c (event_handler_func): Change return type to int.
9724 (process_event): Bail out if the event handler wants the event
9725 loop to stop.
9726 (handle_file_event): Ditto.
9727 (start_event_loop): Bail out if the event handler wants the event
9728 loop to stop.
9729
9730 * nto-low.c (nto_target_ops): Adjust.
9731 * spu-low.c (spu_wait): Don't remove the process here.
9732 (spu_target_ops): Adjust.
9733 * win32-low.c (win32_wait): Don't remove the process here.
9734 (win32_target_ops): Adjust.
9735
5d267c4c
PA		 97362010-04-11 Pedro Alves <pedro@codesourcery.com>
9737
9738 * regcache.c (realloc_register_cache): Invalidate inferior's
9739 regcache before recreating it.
9740
623ccd72
PA		 97412010-04-09 Pedro Alves <pedro@codesourcery.com>
9742
9743 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
9744
219f2f23
PA		 97452010-04-09 Stan Shebs <stan@codesourcery.com>
9746 Pedro Alves <pedro@codesourcery.com>
9747
9748 * server.h (LONGEST): New.
9749 (struct thread_info) <while_stepping>: New field.
9750 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
9751 Declare.
9752 (initialize_tracepoint, handle_tracepoint_general_set)
9753 (handle_tracepoint_query, tracepoint_finished_step)
9754 (tracepoint_was_hit, release_while_stepping_state_list):
9755 (current_traceframe): Declare.
9756 * server.c (handle_general_set): Handle tracepoint packets.
9757 (read_memory): New.
9758 (write_memory): New.
9759 (handle_search_memory_1): Use read_memory.
9760 (handle_query): Report support for conditional tracepoints, trace
9761 state variables, and tracepoint sources. Handle tracepoint
9762 queries.
9763 (main): Initialize the tracepoints module.
9764 (process_serial_event): Handle traceframe reads/writes.
9765
9766 * linux-low.c (handle_tracepoints): New.
9767 (linux_wait_1): Call it.
9768 (linux_resume_one_lwp): Handle while-stepping.
9769 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
9770 (linux_target_ops): Install them.
9771 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
9772 New field.
9773 * linux-x86-low.c (x86_supports_tracepoints): New.
9774 (the_low_target). Install it.
9775
9776 * mem-break.h (delete_breakpoint): Declare.
9777 * mem-break.c (delete_breakpoint): Make external.
9778
9779 * target.h (struct target_ops): Add `supports_tracepoints',
9780 `read_pc', and `write_pc' fields.
9781 (target_supports_tracepoints): Define.
9782 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
9783 (phex_nz): New.
9784
9785 * regcache.h (struct regcache) <registers_owned>: New field.
9786 (init_register_cache, regcache_cpy): Declare.
9787 (regcache_read_pc, regcache_write_pc): Declare.
9788 (register_cache_size): Declare.
9789 (supply_regblock): Declare.
9790 * regcache.c (init_register_cache): New.
9791 (new_register_cache): Use it.
9792 (regcache_cpy): New.
9793 (register_cache_size): New.
9794 (supply_regblock): New.
9795 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 9796
219f2f23
PA		 9797 * tracepoint.c: New.
9798
9799 * Makefile.in (OBS): Add tracepoint.o.
9800 (tracepoint.o): New rule.
9801
3a13a53b
L		 98022010-04-08 H.J. Lu <hongjiu.lu@intel.com>
9803
9804 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
9805 (i386-mmx.o): New.
9806 (i386-mmx.c): Likewise.
9807 (i386-mmx-linux.o): Likewise.
9808 (i386-mmx-linux.c): Likewise.
9809
9810 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
9811 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
9812 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
9813 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
9814
9815 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
9816 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
9817 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
9818
1570b33e
L		 98192010-04-07 H.J. Lu <hongjiu.lu@intel.com>
9820
9821 * Makefile.in (clean): Updated.
9822 (i386-avx.o): New.
9823 (i386-avx.c): Likewise.
9824 (i386-avx-linux.o): Likewise.
9825 (i386-avx-linux.c): Likewise.
9826 (amd64-avx.o): Likewise.
9827 (amd64-avx.c): Likewise.
9828 (amd64-avx-linux.o): Likewise.
9829 (amd64-avx-linux.c): Likewise.
9830
9831 * configure.srv (srv_i386_regobj): Add i386-avx.o.
9832 (srv_i386_linux_regobj): Add i386-avx-linux.o.
9833 (srv_amd64_regobj): Add amd64-avx.o.
9834 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
9835 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
9836 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
9837 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
9838 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
9839 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
9840 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
9841
9842 * i387-fp.c: Include "i386-xstate.h".
9843 (i387_xsave): New.
9844 (i387_cache_to_xsave): Likewise.
9845 (i387_xsave_to_cache): Likewise.
9846 (x86_xcr0): Likewise.
9847
9848 * i387-fp.h (i387_cache_to_xsave): Likewise.
9849 (i387_xsave_to_cache): Likewise.
9850 (x86_xcr0): Likewise.
9851
9852 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
9853 * linux-crisv32-low.c (target_regsets): Likewise.
9854 * linux-m68k-low.c (target_regsets): Likewise.
9855 * linux-mips-low.c (target_regsets): Likewise.
9856 * linux-ppc-low.c (target_regsets): Likewise.
9857 * linux-s390-low.c (target_regsets): Likewise.
9858 * linux-sh-low.c (target_regsets): Likewise.
9859 * linux-sparc-low.c (target_regsets): Likewise.
9860 * linux-xtensa-low.c (target_regsets): Likewise.
9861
9862 * linux-low.c: Include <sys/uio.h>.
9863 (regsets_fetch_inferior_registers): Support nt_type.
9864 (regsets_store_inferior_registers): Likewise.
9865 (linux_process_qsupported): New.
9866 (linux_target_ops): Add linux_process_qsupported.
9867
9868 * linux-low.h (regset_info): Add nt_type.
9869 (linux_target_ops): Add process_qsupported.
9870
9871 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
9872 and <sys/uio.h>.
9873 (init_registers_i386_avx_linux): New.
9874 (init_registers_amd64_avx_linux): Likewise.
9875 (xmltarget_i386_linux_no_xml): Likewise.
9876 (xmltarget_amd64_linux_no_xml): Likewise.
9877 (PTRACE_GETREGSET): Likewise.
9878 (PTRACE_SETREGSET): Likewise.
9879 (x86_fill_xstateregset): Likewise.
9880 (x86_store_xstateregset): Likewise.
9881 (use_xml): Likewise.
9882 (x86_linux_update_xmltarget): Likewise.
9883 (x86_linux_process_qsupported): Likewise.
9884 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
9885 (x86_arch_setup): Don't call init_registers_amd64_linux nor
9886 init_registers_i386_linux here. Call
9887 x86_linux_update_xmltarget.
9888 (the_low_target): Add x86_linux_process_qsupported.
9889
9890 * server.c (handle_query): Call target_process_qsupported.
9891
9892 * target.h (target_ops): Add process_qsupported.
9893 (target_process_qsupported): New.
9894
fc7238bb
PA		 98952010-04-03 Pedro Alves <pedro@codesourcery.com>
9896
9897 * inferiors.c (add_thread): Set last_status kind to
9898 TARGET_WAITKIND_IGNORE.
9899 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
9900 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
9901 (linux_wait_1): Move `thread' local definition to block that uses
9902 it. Don't NULL initialize `event_child'.
9903 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
9904 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
9905 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
9906
bdabb078
PA		 99072010-04-01 Pedro Alves <pedro@codesourcery.com>
9908
9909 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
9910 an extended waitstatus, or by a watchpoint.
9911 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
9912 thread was stepping or has been stopped by a watchpoint.
9913
d3bbe7a0
PA		 99142010-04-01 Pedro Alves <pedro@codesourcery.com>
9915
9916 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
9917 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
9918 of another, then delete the previous, and validate all
9919 breakpoints.
9920 (validate_inserted_breakpoint): New.
9921 (delete_disabled_breakpoints): New.
9922 (validate_breakpoints): New.
9923 (check_mem_read): Validate breakpoints before trusting their
9924 shadow. Delete disabled breakpoints.
9925 (check_mem_write): Validate breakpoints before trusting they
9926 should be inserted. Delete disabled breakpoints.
9927 * mem-break.h (validate_breakpoints):
9928 * server.c (handle_query): Validate breakpoints when we see a
9929 qSymbol query.
9930
8b07ae33
PA		 99312010-04-01 Pedro Alves <pedro@codesourcery.com>
9932
9933 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
9934 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
9935 if we could tell there's a GDB breakpoint at stop_pc.
9936 (need_step_over_p): Don't do a step over if we find a GDB
9937 breakpoint at the resume PC.
9938
9939 * mem-break.c (struct raw_breakpoint): New.
9940 (enum bkpt_type): New type `gdb_breakpoint'.
9941 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
9942 fields. New field `raw'.
9943 (find_raw_breakpoint_at): New.
9944 (set_raw_breakpoint_at): Handle refcounting. Create a raw
9945 breakpoint instead.
9946 (set_breakpoint_at): Adjust.
9947 (delete_raw_breakpoint): New.
9948 (release_breakpoint): New.
9949 (delete_breakpoint): Rename to...
9950 (delete_breakpoint_1): ... this. Add proc parameter. Use
9951 release_breakpoint. Return ENOENT.
9952 (delete_breakpoint): Reimplement.
9953 (find_breakpoint_at): Delete.
9954 (find_gdb_breakpoint_at): New.
9955 (delete_breakpoint_at): Delete.
9956 (set_gdb_breakpoint_at): New.
9957 (delete_gdb_breakpoint_at): New.
9958 (gdb_breakpoint_here): New.
9959 (set_reinsert_breakpoint): Use release_breakpoint.
9960 (uninsert_breakpoint): Rename to ...
9961 (uninsert_raw_breakpoint): ... this.
9962 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
9963 (reinsert_raw_breakpoint): Change parameter type to
9964 raw_breakpoint.
9965 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
9966 instead.
9967 (check_breakpoints): Adjust. Use release_breakpoint.
9968 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
9969 (breakpoint_inserted_here): Ditto.
9970 (check_mem_read): Adjust to iterate over raw breakpoints instead.
9971 Don't trust the breakpoint's shadow if it is not inserted.
9972 (check_mem_write): Adjust to iterate over raw breakpoints instead.
9973 (delete_all_breakpoints): Adjust.
9974 (free_all_breakpoints): Mark all breakpoints as uninserted, and
9975 use delete_breakpoint_1.
9976
9977 * mem-break.h (breakpoints_supported): Delete declaration.
9978 (set_gdb_breakpoint_at): Declare.
9979 (gdb_breakpoint_here): Declare.
9980 (delete_breakpoint_at): Delete.
9981 (delete_gdb_breakpoint_at): Declare.
9982
9983 * server.h (struct raw_breakpoint): Forward declare.
9984 (struct process_info): New field `raw_breakpoints'.
9985
9986 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
9987 breakpoints.
9988
6bf5e0ba
PA		 99892010-03-24 Pedro Alves <pedro@codesourcery.com>
9990
9991 * linux-low.c (status_pending_p_callback): Fix comment.
9992 (linux_wait_for_event_1): Move most of the internal breakpoint
9993 handling from here...
9994 (linux_wait_1): ... to here.
9995 (count_events_callback): New.
9996 (select_singlestep_lwp_callback): New.
9997 (select_event_lwp_callback): New.
9998 (cancel_breakpoints_callback): New.
9999 (select_event_lwp): New.
10000 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10001 priority to all LWPs that have had events that should be reported
10002 to the client. Cancel breakpoints when about to reporting the
10003 event to the client, not while stopping lwps. No longer cancel
10004 finished single-steps here.
10005 (cancel_finished_single_step): Delete.
10006 (cancel_finished_single_steps): Delete.
10007
414a389f
PA		 100082010-03-24 Pedro Alves <pedro@codesourcery.com>
10009
10010 * mem-break.c (enum bkpt_type): New.
10011 (struct breakpoint): New field `type'.
10012 (set_breakpoint_at): Change return type to struct breakpoint
10013 pointer. Set type to `other_breakpoint' by default.
10014 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10015 in the breakpoint list.
10016 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10017 (reinsert_breakpoint): Rename to ...
10018 (reinsert_raw_breakpoint): ... this.
10019 (reinsert_breakpoints_at): Adjust.
10020 * mem-break.h (struct breakpoint): Declare.
10021 (set_breakpoint_at): Change return type to struct breakpoint
10022 pointer.
10023
2280c721
PA		 100242010-03-24 Pedro Alves <pedro@codesourcery.com>
10025
10026 * server.c (handle_query): Assign, not compare.
10027
d50171e4
PA		 100282010-03-24 Pedro Alves <pedro@codesourcery.com>
10029
10030 Teach linux gdbserver to step-over-breakpoints.
10031
10032 * linux-low.c (can_hardware_single_step): New.
10033 (supports_breakpoints): New.
10034 (handle_extended_wait): If stopping threads, read the stop pc of
10035 the new cloned LWP.
10036 (get_pc): New.
10037 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10038 low target doesn't support retrieving the PC.
10039 (add_lwp): Set last_resume_kind to resume_continue.
10040 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10041 (linux_attach): Don't clear stop_expected. Set the lwp's
10042 last_resume_kind to resume_stop.
10043 (linux_detach_one_lwp): Don't check for removed breakpoints.
10044 (check_removed_breakpoint): Delete.
10045 (status_pending_p): Rename to ...
10046 (status_pending_p_callback): ... this. Don't check for removed
10047 breakpoints. Don't consider threads that are stopped from GDB's
10048 perspective.
10049 (linux_wait_for_lwp): Always read the stop_pc here.
10050 (cancel_breakpoint): New.
10051 (step_over_bkpt): New global.
10052 (linux_wait_for_event_1): Implement stepping over breakpoints.
10053 (gdb_wants_lwp_stopped): New.
10054 (gdb_wants_all_stopped): New.
10055 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10056 single-step traps here. Store the thread's last reported target
10057 wait status.
10058 (send_sigstop): Don't clear stop_expected. Always set it,
10059 instead.
10060 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10061 (cancel_finished_single_step): New.
10062 (cancel_finished_single_steps): New.
10063 (wait_for_sigstop): Don't cancel finished single-step traps here.
10064 (linux_resume_one_lwp): Don't check for removed breakpoints.
10065 Don't set `step' on non-hardware step archs.
10066 (linux_set_resume_request): Ignore resume_stop requests if already
10067 stopping or stopped. Set the lwp's last_resume_kind.
10068 (resume_status_pending_p): Don't check for removed breakpoints.
10069 (need_step_over_p): New.
10070 (start_step_over): New.
10071 (finish_step_over): New.
10072 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10073 requests. Clear the thread's last reported target waitstatus.
10074 Don't use the `suspended' flag. Don't consider pending breakpoints.
10075 (linux_resume): Start a step-over if necessary.
10076 (proceed_one_lwp): New.
10077 (proceed_all_lwps): New.
10078 (unstop_all_lwps): New.
10079 * linux-low.h (struct lwp_info): Rewrite comment for the
10080 `suspended' flag. Add the `stop_pc' field. Delete the
10081 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10082 Add `'last_resume_kind' and `need_step_over' fields.
10083 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10084 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10085 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10086 (set_raw_breakpoint_at): New.
10087 (set_breakpoint_at): Rewrite to use it.
10088 (reinsert_breakpoint_handler): Delete.
10089 (set_reinsert_breakpoint): New.
10090 (reinsert_breakpoint_by_bp): Delete.
10091 (delete_reinsert_breakpoints): New.
10092 (uninsert_breakpoint): Rewrite.
10093 (uninsert_breakpoints_at): New.
10094 (reinsert_breakpoint): Rewrite.
10095 (reinsert_breakpoints_at): New.
10096 (check_breakpoints): Rewrite.
10097 (breakpoint_here): New.
10098 (breakpoint_inserted_here): New.
10099 (check_mem_read): Adjust.
10100 * mem-break.h (breakpoints_supported, breakpoint_here)
10101 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10102 (reinsert_breakpoint_by_bp): Delete declaration.
10103 (delete_reinsert_breakpoints): Declare.
10104 (reinsert_breakpoint): Delete declaration.
10105 (reinsert_breakpoints_at): Declare.
10106 (uninsert_breakpoint): Delete declaration.
10107 (uninsert_breakpoints_at): Declare.
10108 (check_breakpoints): Adjust prototype.
10109 * server.h: Adjust include order.
10110 (struct thread_info): Declare here. Add a `last_status' field.
10111
30ba68cb
MS		 101122010-03-23 Michael Snyder <msnyder@vmware.com>
10113
10114 * server.c (crc32): New function.
10115 (handle_query): Add handling for 'qCRC:' request.
10116
b9a881c2
PA		 101172010-03-23 Pedro Alves <pedro@codesourcery.com>
10118
10119 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10120 lwp had been stopped by a watchpoint.
10121
e92d13d5
PA		 101222010-03-16 Pedro Alves <pedro@codesourcery.com>
10123
10124 * server.h (internal_error): Declare.
10125 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10126 * utils.c (internal_error): New function.
10127
64daa791
AS		 101282010-03-15 Andreas Schwab <schwab@redhat.com>
10129
10130 * configure.srv: Fix typo setting srv_regobj.
10131
f52cd8cd
PA		 101322010-03-15 Pedro Alves <pedro@codesourcery.com>
10133
10134 * linux-low.c (fetch_register): Avoid passing a non string literal
10135 format to `error'.
10136 (usr_store_inferior_registers): Ditto.
10137
93ae6fdc
PA		 101382010-03-14 Pedro Alves <pedro@codesourcery.com>
10139
10140 * linux-low.c (linux_write_memory): Bail out early if peeking
10141 memory failed.
10142
c3adc08c
PA		 101432010-03-14 Pedro Alves <pedro@codesourcery.com>
10144
10145 * linux-low.h (struct lwp_info): New fields
10146 `stopped_by_watchpoint' and `stopped_data_address'.
10147 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10148 here, and cache them in the lwp object.
10149 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10150 directly.
10151 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10152 field.
10153 (linux_stopped_by_watchpoint): Rewrite.
10154 (linux_stopped_data_address): Rewrite.
10155
bce522a2
PA		 101562010-03-06 Simo Melenius <simo.melenius@iki.fi>
10157
10158 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10159 switching the current inferior, not before.
10160
90884b2b
L		 101612010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10162
10163 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10164 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10165 i386-linux.c and amd64-linux.c.
10166 (reg-i386.o): Removed.
10167 (reg-i386.c): Likewise.
10168 (reg-i386-linux.o): Likewise.
10169 (reg-i386-linux.c): Likewise.
10170 (reg-x86-64.o): Likewise.
10171 (reg-x86-64.c): Likewise.
10172 (reg-x86-64-linux.o): Likewise.
10173 (reg-x86-64-linux.c): Likewise.
10174 (i386.o): New.
10175 (i386.c): Likewise.
10176 (i386-linux.o): Likewise.
10177 (i386-linux.c): Likewise.
10178 (amd64.o): Likewise.
10179 (amd64.c): Likewise.
10180 (amd64-linux.o): Likewise.
10181 (amd64-linux.c): Likewise.
10182
10183 * configure.srv (srv_i386_regobj): New.
10184 (srv_i386_linux_regobj): Likewise.
10185 (srv_amd64_regobj): Likewise.
10186 (srv_amd64_linux_regobj): Likewise.
10187 (srv_i386_32bit_xmlfiles): Likewise.
10188 (srv_i386_64bit_xmlfiles): Likewise.
10189 (srv_i386_xmlfiles): Likewise.
10190 (srv_amd64_xmlfiles): Likewise.
10191 (srv_i386_linux_xmlfiles): Likewise.
10192 (srv_amd64_linux_xmlfiles): Likewise.
10193 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10194 srv_xmlfiles to $srv_i386_xmlfiles.
10195 (i[34567]86-*-mingw32ce*): Likewise.
10196 (i[34567]86-*-mingw*): Likewise.
10197 (i[34567]86-*-nto*): Likewise.
10198 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10199 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10200 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10201 (x86_64-*-linux*): Likewise.
10202
10203 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
10204 (init_registers_amd64_linux): New.
10205 (x86_arch_setup): Replace init_registers_x86_64_linux with
10206 init_registers_amd64_linux.
10207
193f13e6
MK		 102082010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
10209
10210 * configure.ac: Check for libdl. If it is not available link against
10211 static libthread_db.
10212 * configure: Regenerate.
10213
85d721b8
PA		 102142010-02-22 Pedro Alves <pedro@codesourcery.com>
10215
10216 PR9605
10217
10218 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
10219 handing a read watchpoint.
10220 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
10221
6076632b
DE		 102222010-02-12 Doug Evans <dje@google.com>
10223
10224 * linux-low.c (linux_supports_tracefork_flag): Document.
10225 (linux_look_up_symbols): Add comment.
10226
3327ccf7
L		 102272010-02-03 H.J. Lu <hongjiu.lu@intel.com>
10228
10229 * regcache.c (supply_register): Clear regcache if buf is NULL.
10230
0718675c 102312010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 10232 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 10233
10234 * inferiors.c (find_inferior): Add function documentation.
10235 (unloaded_dll): Handle the case where the unloaded dll has not
10236 been previously registered in the dll list.
10237
177321bd
DJ		 102382010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10239
10240 * linux-arm-low.c (thumb_breakpoint_len): Delete.
10241 (thumb2_breakpoint): New.
10242 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
10243
2b009048
DJ		 102442010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10245
10246 * linux-low.c (get_stop_pc): Check for SIGTRAP.
10247 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
10248 breakpoints.
10249
3be029c7
PA		 102502010-01-21 Pedro Alves <pedro@codesourcery.com>
10251
10252 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
10253
18f5de3b
JK		 102542010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
10255
10256 * linux-s390-low.c (s390_collect_ptrace_register)
10257 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
10258
3743bb4f
DE		 102592010-01-21 Doug Evans <dje@google.com>
10260
14ce3065
DE		 10261 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
10262 (PTRACE_ARG4_TYPE): New macro.
10263 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
10264 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
10265 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
10266 (usr_store_inferior_registers): Ditto.
10267 (linux_read_memory, linux_write_memory): Ditto.
10268 (linux_test_for_tracefork): Ditto.
10269
3743bb4f
DE		 10270 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
10271 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
10272
8b315be5
PA		 102732010-01-21 Pedro Alves <pedro@codesourcery.com>
10274
10275 * proc-service.c (ps_lgetregs): Don't refetch registers from the
10276 target.
10277
85492558
PA		 102782010-01-21 Pedro Alves <pedro@codesourcery.com>
10279
10280 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
10281 prototype to take a regcache. Adjust.
10282
442ea881
PA		 102832010-01-20 Pedro Alves <pedro@codesourcery.com>
10284
10285 * regcache.h (struct thread_info): Forward declare.
10286 (struct regcache): New.
10287 (new_register_cache): Adjust prototype.
10288 (get_thread_regcache): Declare.
10289 (free_register_cache): Adjust prototype.
10290 (registers_to_string, registers_from_string): Ditto.
10291 (supply_register, supply_register_by_name, collect_register)
10292 (collect_register_as_string, collect_register_by_name): Ditto.
10293 * regcache.c (struct inferior_regcache_data): Delete.
10294 (get_regcache): Rename to ...
10295 (get_thread_regcache): ... this. Adjust. Switch inferior before
10296 fetching registers.
10297 (regcache_invalidate_one): Adjust.
10298 (regcache_invalidate): Fix prototype.
10299 (new_register_cache): Return the new register cache.
10300 (free_register_cache): Change prototype.
10301 (realloc_register_cache): Adjust.
10302 (registers_to_string): Change prototype to take a regcache. Adjust.
10303 (registers_from_string): Ditto.
10304 (register_data): Ditto.
10305 (supply_register): Ditto.
10306 (supply_register_by_name): Ditto.
10307 (collect_register): Ditto.
10308 (collect_register_as_string): Ditto.
10309 (collect_register_by_name): Ditto.
10310 * server.c (process_serial_event): Adjust.
10311 * linux-low.h (regset_fill_func, regset_store_func): Change
10312 prototype.
10313 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
10314 Change prototype.
10315 * linux-low.c (get_stop_pc): Adjust.
10316 (check_removed_breakpoint): Adjust.
10317 (linux_wait_for_event): Adjust.
10318 (linux_resume_one_lwp): Adjust.
10319 (fetch_register): Add regcache parameter. Adjust.
10320 (usr_store_inferior_registers): Ditto.
10321 (regsets_fetch_inferior_registers): Ditto.
10322 (regsets_store_inferior_registers): Ditto.
10323 (linux_fetch_registers, linux_store_registers): Ditto.
10324 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
10325 regcache. Adjust.
43aaf8b6
PA		 10326 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
10327 Ditto.
442ea881
PA		 10328 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
10329 prototype to take a regcache.
10330 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
10331 * remote-utils.c (convert_ascii_to_int, outreg)
10332 (prepare_resume_reply): Change prototype to take a regcache.
10333 Adjust.
10334 * target.h (struct target_ops) <fetch_registers, store_registers>:
10335 Change prototype to take a regcache.
10336 (fetch_inferior_registers, store_inferior_registers): Change
10337 prototype to take a regcache. Adjust.
10338 * proc-service.c (ps_lgetregs): Adjust.
10339 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
10340 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
10341 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
10342 take a regcache. Adjust.
10343 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
10344 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
10345 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
10346 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
10347 * linux-cris-low.c (cris_get_pc, cris_set_pc)
10348 (cris_cannot_fetch_register):
10349 (cris_breakpoint_at): Change prototype to take a regcache.
10350 Adjust.
10351 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
10352 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
10353 to take a regcache. Adjust.
10354 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
10355 Adjust.
10356 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
10357 take a regcache. Adjust.
10358 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
10359 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
10360 (m68k_set_pc): Change prototype to take a regcache. Adjust.
10361 * linux-mips-low.c (mips_get_pc):
10362 (mips_set_pc): Change prototype to take a regcache. Adjust.
10363 (mips_reinsert_addr): Adjust.
10364 (mips_collect_register): Change prototype to take a regcache.
10365 Adjust.
10366 (mips_supply_register):
10367 (mips_collect_register_32bit, mips_supply_register_32bit)
10368 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10369 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 10370 * linux-ppc-low.c (ppc_supply_ptrace_register)
10371 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 10372 (parse_spufs_run): Adjust.
10373 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
10374 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
10375 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
10376 take a regcache. Adjust.
10377 * linux-s390-low.c (s390_collect_ptrace_register)
10378 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
10379 (s390_set_pc): Change prototype to take a regcache. Adjust.
10380 (s390_arch_setup): Adjust.
10381 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
10382 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
10383 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10384 (sparc_fill_gregset, sparc_store_gregset_from_stack)
10385 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
10386 regcache. Adjust.
10387 (sparc_breakpoint_at): Adjust.
10388 * linux-xtensa-low.c (xtensa_fill_gregset):
10389 (xtensa_store_gregset):
10390 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
10391 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
10392 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
10393 prototype to take a regcache. Adjust.
10394 * win32-arm-low.c (arm_fetch_inferior_register)
10395 (arm_store_inferior_register): Change prototype to take a
10396 regcache. Adjust.
10397 * win32-i386-low.c (i386_fetch_inferior_register)
10398 (i386_store_inferior_register): Change prototype to take a
10399 regcache. Adjust.
10400 * win32-low.c (child_fetch_inferior_registers)
10401 (child_store_inferior_registers): Change prototype to take a
10402 regcache. Adjust.
10403 (win32_wait): Adjust.
10404 (win32_fetch_inferior_registers): Change prototype to take a
10405 regcache. Adjust.
10406 (win32_store_inferior_registers): Adjust.
10407 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
10408 store_inferior_register>: Change prototype to take a regcache.
10409
60c3d7b0
DE		 104102010-01-20 Doug Evans <dje@google.com>
10411
10412 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
10413 #ifdef.
10414 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 10415 (W_STOPCODE): Provide definition if missing.
60c3d7b0 10416
dc146f7c
VP		 104172010-01-13 Vladimir Prus <vladimir@codesourcery.com>
10418
10419 * linux-low.c (linux_core_of_thread): New.
10420 (compare_ints, show_process, list_threads): New.
10421 (linux_qxfer_osdata): Report threads and cores.
10422 (linux_target_op): Register linux_core_of_thread.
10423 * remote-utils.c (prepare_resume_reply): Report the core.
10424 (buffer_xml_printf): Support %d specifier.
10425 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
10426 New.
10427 (handle_query): Handle qXfer:threads. Announce availability
10428 thereof.
10429 * target.h (struct target_ops): New field core_of_thread.
10430
7803799a
UW		 104312010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
10432
10433 * Makefile.in (clean): Remove new generated files.
10434 (reg-s390.o, reg-s390.c): Remove rules.
10435 (reg-s390x.o, reg-s390x.c): Likewise.
10436 (s390-linux32.o, s390-linux32.c): Add rules.
10437 (s390-linux64.o, s390-linux64.c): Likewise.
10438 (s390x-linux64.o, s390x-linux64.c): Likewise.
10439 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
10440 * linux-s390-low.c: Include <elf.h>.
10441 (HWCAP_S390_HIGH_GPRS): Define if undefined.
10442 (init_registers_s390): Remove prototype.
10443 (init_registers_s390x): Likewise.
10444 (init_registers_s390_linux32): Add prototype.
10445 (init_registers_s390_linux64): Likewise.
10446 (init_registers_s390x_linux64): Likewise.
10447 (s390_num_regs_3264): New define.
10448 (s390_regmap_3264): New global variable.
10449 (s390_cannot_fetch_register): Remove obsolete check.
10450 (s390_cannot_store_register): Likewise.
10451 (s390_collect_ptrace_register): Handle upper/lower register halves.
10452 (s390_supply_ptrace_register): Likewise.
10453 (s390_fill_gregset): Update to register number changes.
10454 (s390_get_hwcap): New routine.
10455 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
10456 Install appropriate regmap and register set.
10457
6e7ffa39
JB		 104582010-01-01 Joel Brobecker <brobecker@adacore.com>
10459
10460 * server.c (gdbserver_version): Update copyright year to 2010.
10461 * gdbreplay.c (gdbreplay_version): Likewise.
10462
957f3f49
DE		 104632009-12-28 Doug Evans <dje@google.com>
10464
10465 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
10466 elf/external.h. Include <elf.h> instead but only if necessary.
10467
ca5c370d
PA		 104682009-12-28 Pedro Alves <pedro@codesourcery.com>
10469
10470 * linux-low.c (linux_remove_process): Remove `detaching'
10471 parameter. Don't release/detach from thread_db here.
10472 (linux_kill): Release/detach from thread_db here, ...
10473 (linux_detach): ... and here, before actually detaching.
10474 (linux_wait_1): ... and here, when a process exits.
10475 * thread-db.c (any_thread_of): New.
10476 (thread_db_free): Switch the current inferior to a thread of the
10477 passed in process.
10478
4ee62156
DE		 104792009-12-21 Doug Evans <dje@google.com>
10480
d90e6a88
DE		 10481 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
10482
c5f62d5f
DE		 10483 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
10484 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
10485 warning ifndef __NR_tkill. Move setting of errno there too.
10486 Delete unnecessary resetting of errno after syscall.
10487 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
10488
10e86dd7
DE		 10489 * configure.ac: Check for dladdr.
10490 * config.in: Regenerate.
10491 * configure: Regenerate.
10492 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
10493 (try_thread_db_load): Update.
10494
4ee62156
DE		 10495 * linux-low.c (my_waitpid): Delete unnecessary prototype.
10496
00f515da
DE		 104972009-12-18 Doug Evans <dje@google.com>
10498
e9464885
DE		 10499 * event-loop.c: Include unistd.h if it exists.
10500
07d4f67e
DE		 10501 * linux-low.c (my_waitpid): Move definition away from being in
10502 between linux_tracefork_child/linux_test_for_tracefork.
10503
00f515da
DE		 10504 * gdb_proc_service.h (psaddr_t): Fix type.
10505 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
10506 signature to match glibc.
10507
1de1badb
DE		 105082009-12-16 Doug Evans <dje@google.com>
10509
10510 * linux-low.c (linux_read_memory): Fix argument to read.
10511
aeeb81d1
PA		 105122009-11-26 Pedro Alves <pedro@codesourcery.com>
10513
10514 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
10515 events, don't leave current_inferior pointing at null.
10516
10357975
PA		 105172009-11-26 Pedro Alves <pedro@codesourcery.com>
10518
10519 * win32-low.c (LOG): Delete.
10520 (OUTMSG): Output to stderr.
10521 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
10522 on compile time LOG macro.
10523 (win32_wait): Fix debug output.
10524
cf6e3471
PA		 105252009-11-26 Pedro Alves <pedro@codesourcery.com>
10526
10527 * win32-low.c (win32_add_one_solib): If the dll name is
10528 "ntdll.dll", prepend the system directory to the dll path.
10529
0c85e18e
MK		 105302009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
10531
10532 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
10533
9ac544ce 105342009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 10535 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 10536
10537 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
10538 * configure.ac: Check for __mcoldfire__ and set
10539 gdb_cv_m68k_is_coldfire.
10540 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
10541 reg-cf.o and reg-m68k.o.
10542 * configure: Regenerated.
10543
fd7dd3e6
PA		 105442009-11-16 Pedro Alves <pedro@codesourcery.com>
10545
10546 * linux-low.c (linux_remove_process): Add `detaching' parameter.
10547 Pass it to thread_db_free.
10548 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
10549 proper `detaching' argument to linux_remove_process.
10550 * linux-low.h (thread_db_free): Add `detaching' parameter.
10551 * thread-db.c (thread_db_init): Pass false as `detaching' argument
10552 to thread_db_free.
10553 (thread_db_free): Add `detaching' parameter. Only
10554 call td_ta_clear_event if detaching from process.
10555
75aa492e
MK		 105562009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
10557
10558 * thread-db.c (thread_db_free): Fix typo.
10559
21e1bee4
PP		 105602009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
10561
10562 PR gdb/10838
10563 * thread-db.c (thread_db_free): Call td_ta_clear_event.
10564
8838b45e
NS		 105652009-11-03 Nathan Sidwell <nathan@codesourcery.com>
10566
10567 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
10568 with an i686 compiler.
10569 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
10570 needed.
10571 * configure: Rebuilt.
10572
8a35fb51
SL		 105732009-10-29 Sandra Loosemore <sandra@codesourcery.com>
10574
10575 PR gdb/10783
10576
10577 * server.c (handle_search_memory_1): Correct read_addr initialization
10578 in loop for searching subsequent chunks.
10579
96f15937
PP		 105802009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
10581
10582 * configure.ac: New --with-libthread-db option.
10583 * thread-db.c: Allow direct dependence on libthread_db.
10584 (thread_db_free): Adjust.
10585 * config.in: Regenerate.
10586 * configure: Likewise.
889bf7c5 10587
5f7d1694
PP		 105882009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
10589
10590 PR gdb/10757
10591 * thread-db.c (attach_thread): New function.
10592 (maybe_attach_thread): Return success/failure.
10593 (find_new_threads_callback): Adjust.
889bf7c5
PA		 10594 (thread_db_find_new_threads): Loop until no new threads.
10595
88e3b899
PA		 105962009-10-13 Pedro Alves <pedro@codesourcery.com>
10597
10598 * proc-service.c (ps_lgetregs): Formatting.
10599
cdbfd419
PP		 106002009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
10601
10602 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
10603 * configure.ac: Adjust.
10604 * linux-low.h (struct process_info_private): Move members to struct
10605 thread_db.
10606 (thread_db_free, thread_db_handle_monitor_command): New prototype.
10607 * linux-low.c (linux_remove_process): Adjust.
10608 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
10609 * server.c (handle_query): Move code ...
10610 (handle_monitor_command): ... here. New function.
10611 * target.h (struct target_ops): New member.
10612 * thread-db.c (struct thread_db): New.
10613 (libthread_db_search_path): New variable.
10614 (thread_db_create_event, thread_db_enable_reporting)
10615 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
10616 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
10617 (try_thread_db_load_1, dladdr_to_soname): New functions.
10618 (try_thread_db_load, thread_db_load_search): New functions.
10619 (thread_db_init): Search for libthread_db.
10620 (thread_db_free): New function.
10621 (thread_db_handle_monitor_command): Likewise.
10622 * config.in: Regenerate.
10623 * configure: Regenerate.
889bf7c5 10624
4168d2d6
UW		 106252009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
10626
10627 * spu-low.c (spu_kill): Wait for inferior to terminate.
10628 Call clear_inferiors.
10629 (spu_detach): Call clear_inferiors.
10630
81ecdfbb
RW		 106312009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10632
10633 * aclocal.m4: Regenerate.
10634 * config.in: Likewise.
10635 * configure: Likewise.
10636
0b9ff2c0
UW		 106372009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10638
10639 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
10640 (parse_spufs_run): New function.
10641 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
10642 (ppc_breakpoint_at): Handle SPU breakpoints.
10643
efcbbd14
UW		 106442009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10645
10646 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
10647 (SPUFS_MAGIC): Define.
10648 (spu_enumerate_spu_ids): New function.
10649 (linux_qxfer_spu): New function.
10650 (linux_target_ops): Install linux_qxfer_spu.
10651
f4d9bade
UW		 106522009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10653
10654 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
10655 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
10656 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
10657 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
10658 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
10659 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
10660 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
10661 (init_registers_powerpc_cell32l): Add prototype.
10662 (init_registers_powerpc_cell64l): Likewise.
10663 (ppc_arch_setup): Detect Cell/B.E. architecture.
10664
96e946ca
RW		 106652009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10666
10667 * Makefile.in (datarootdir): New variable.
10668
58d6951d
DJ		 106692009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10670
10671 * linux-low.c (linux_write_memory): Update debugging output.
10672 * Makefile.in (clean): Add new descriptions.
10673 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
10674 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
10675 * configure.srv: Add new files for arm*-*-linux*.
10676 * linux-arm-low.c: Add new declarations.
10677 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
10678 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
10679 (HWCAP_VFPv3D16): New.
10680 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
10681 instead of __IWMMXT__.
10682 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
10683 (arm_arch_setup): New.
10684 (target_regsets): Remove #ifdef. Add VFP regset.
10685 (the_low_target): Use arm_arch_setup.
10686
12b42a12
DJ		 106872009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10688
10689 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
10690 the main thread again.
10691
ac8c974e
AR		 106922009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
10693
10694 Adding Neutrino gdbserver.
10695 * configure: Regenerated.
10696 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
10697 * configure.srv (i[34567]86-*-nto*): New target.
10698 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
10699 * remote-utils.c [__QNX__]: Include sys/iomgr.h
10700 (nto_comctrl) [__QNX__]: New function.
10701 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
10702
4424e0c3 107032009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 10704
10705 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
10706 srv_tgtobj.
10707
912cf4ba
PA		 107082009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
10709 Pedro Alves <pedro@codesourcery.com>
10710
10711 * win32-i386-low.c (i386_get_thread_context): Handle systems that
10712 don't support CONTEXT_EXTENDED_REGISTERS.
10713 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
10714 (the_low_target): Install them.
10715 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
10716 failing with ERROR_PIPE_NOT_CONNECTED.
10717
aa5ca48f
DE		 107182009-06-30 Doug Evans <dje@google.com>
10719 Pierre Muller <muller@ics.u-strasbg.fr>
10720
10721 Add h/w watchpoint support to x86-linux, win32-i386.
10722 * Makefile.in (SFILES): Add i386-low.c
10723 (i386_low_h): Define.
10724 (i386-low.o): Add dependencies.
10725 (linux-x86-low.o): Add i386-low.h dependency.
10726 (win32-i386-low.o): Ditto.
10727 * i386-low.c: New file.
10728 * i386-low.h: New file.
10729 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
10730 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
10731 * linux-low.c (linux_add_process): Initialize arch_private.
10732 (linux_remove_process): Free arch_private.
10733 (add_lwp): Initialize arch_private.
10734 (delete_lwp): Free arch_private.
10735 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
10736 provided.
10737 * linux-low.h (process_info_private): New member arch_private.
10738 (lwp_info): New member arch_private.
10739 (linux_target_ops): New members new_process, new_thread,
10740 prepare_to_resume.
10741 (ptid_of): New macro.
10742 * linux-x86-low.c: Include stddef.h, i386-low.h.
10743 (arch_process_info): New struct.
10744 (arch_lwp_info): New struct.
10745 (x86_linux_dr_get, x86_linux_dr_set): New functions.
10746 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10747 (i386_dr_low_get_status): New function.
10748 (x86_insert_point, x86_remove_point): New functions.
10749 (x86_stopped_by_watchpoint): New function.
10750 (x86_stopped_data_address): New function.
10751 (x86_linux_new_process, x86_linux_new_thread): New functions.
10752 (x86_linux_prepare_to_resume): New function.
10753 (the_low_target): Add entries for insert_point, remove_point,
10754 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
10755 prepare_to_resume.
10756 * server.c (debug_hw_points): New global.
10757 (monitor_show_help): Document set debug-hw-points.
10758 (handle_query): Process "set debug-hw-points".
10759 * server.h (debug_hw_points): Declare.
10760 (paddress): Declare.
10761 * utils.c (NUMCELLS, CELLSIZE): New macros.
10762 (get_sell, xsnprintf, paddress): New functions.
10763 * win32-arm-low.c (the_low_target): Add entries for insert_point,
10764 remove_point, stopped_by_watchpoint, stopped_data_address.
10765 * win32-i386-low.c: Include i386-low.h.
10766 (debug_reg_state): Replaces dr.
10767 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10768 (i386_dr_low_get_status): New function.
10769 (i386_insert_point, i386_remove_point): New functions.
10770 (i386_stopped_by_watchpoint): New function.
10771 (i386_stopped_data_address): New function.
10772 (i386_initial_stuff): Update.
10773 (get_thread_context,set_thread_context,i386_thread_added): Update.
10774 (the_low_target): Add entries for insert_point,
10775 remove_point, stopped_by_watchpoint, stopped_data_address.
10776 * win32-low.c (win32_insert_watchpoint): New function.
10777 (win32_remove_watchpoint): New function.
10778 (win32_stopped_by_watchpoint): New function.
10779 (win32_stopped_data_address): New function.
10780 (win32_target_ops): Add entries for insert_watchpoint,
10781 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
10782 * win32-low.h (win32_target_ops): New members insert_point,
10783 remove_point, stopped_by_watchpoint, stopped_data_address.
10784
d993e290
PA		 107852009-06-25 Pedro Alves <pedro@codesourcery.com>
10786
10787 * server.c (process_serial_event): Re-return unsupported, not
10788 error, if the type isn't recognized. Re-allow supporting only
10789 insert or remove packets. Also call require_running for
10790 breakpoints. Add missing break statement to default case. Tidy.
10791 * target.h (struct target_ops): Rename insert_watchpoint to
10792 insert_point, and remove_watchpoint to remove_point.
10793
10794 * linux-low.h (struct linux_target_ops): Likewise.
10795 * linux-low.c (linux_insert_watchpoint): Rename to ...
10796 (linux_insert_point): ... this. Adjust.
10797 (linux_remove_watchpoint): Rename to ...
10798 (linux_remove_point): ... this. Adjust.
10799 (linux_target_ops): Adjust.
10800 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
10801 (cris_insert_point): ... this.
10802 (cris_remove_watchpoint): Rename to ...
10803 (cris_remove_point): ... this.
10804 (the_low_target): Adjust.
10805
0f54c268
PM		 108062009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
10807
10808 * server.c (handle_v_kill): Pass signal_pid to
10809 kill_inferior if multi_process is zero.
10810
c6314022
AR		 108112009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
10812
10813 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
10814 * target.h (target_ops): Comment for *_watchpoint to make it clear
10815 the functions can get types '0' and '1'.
10816
4463ce24
AR		 108172009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
10818
10819 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
10820 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
10821 * regcache.c (get_regcache): Likewise.
10822 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
10823 * win32-low.c (child_fetch_inferior_registers): Remove check for
10824 regno 0.
10825
cf8fd78b
PA		 108262009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
10827 Pedro Alves <pedro@codesourcery.com>
10828
10829 * target.h (struct target_ops) <supports_multi_process>: New
10830 callback.
10831 (target_supports_multi_process): New.
10832 * server.c (handle_query): Even if GDB reports support, only
10833 enable multi-process if the target also supports it. Report
10834 multi-process support only if the target backend supports it.
10835 * linux-low.c (linux_supports_multi_process): New function.
10836 (linux_target_ops): Install it as target_supports_multi_process
10837 callback.
10838
47c0c975
DE		 108392009-05-24 Doug Evans <dje@google.com>
10840
e09875d4
DE		 10841 Global renaming of find_thread_pid to find_thread_ptid.
10842 * server.h (find_thread_ptid): Renamed from find_thread_pid.
10843 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
10844 All callers updated.
10845
e27d73f6
DE		 10846 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
10847 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
10848 directly.
10849
47c0c975
DE		 10850 * linux-low.c (get_stop_pc): Print pc if debug_threads.
10851 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
10852 (linux_resume_one_lwp): Ditto.
10853
2acc282a
DE		 108542009-05-23 Doug Evans <dje@google.com>
10855
10856 * linux-low.c (linux_resume_one_lwp): Change type of first arg
10857 from struct inferior_list_entry * to struct lwp_info *.
10858 All callers updated.
10859
9f1036c1
DE		 108602009-05-13 Doug Evans <dje@google.com>
10861
10862 * linux-x86-low.c: Don't include assert.h.
10863 (x86_siginfo_fixup): Use fatal, not assert.
10864 (x86_arch_setup): Fix comment.
10865
d0722149
DE		 108662009-05-12 Doug Evans <dje@google.com>
10867
10868 Biarch support for i386/amd64 gdbserver.
10869 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
10870 Add linux-x86-low.c.
10871 (linux-i386-low.o, linux-x86-64-low.o): Delete.
10872 (linux-x86-low.o): Add.
10873 * linux-x86-64-low.c: Delete.
10874 * linux-i386-low.c: Delete.
10875 * linux-x86-low.c: New file.
10876 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
10877 linux-x86-low.o.
10878 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
10879 linux-x86-low.o.
10880 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
10881 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
10882 (linux_child_pid_to_exec_file): New function.
10883 (elf_64_header_p, elf_64_file_p): New functions.
10884 (siginfo_fixup): New function.
10885 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
10886 give target a chance to convert layout.
10887 * linux-low.h (linux_target_ops): New member siginfo_fixup.
10888 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
10889
fdeb2a12
DE		 108902009-05-07 Doug Evans <dje@google.com>
10891
10892 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
10893 (regsets_store_inferior_registers): Ditto.
10894
a6dbe5df
PA		 108952009-05-06 Pedro Alves <pedro@codesourcery.com>
10896
10897 PR server/10048
10898
10899 * linux-low.c (must_set_ptrace_flags): Delete.
10900 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
10901 of the global.
10902 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
10903 `lwp->must_set_ptrace_flags' instead.
ba42693b 10904 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 10905 (linux_wait_1): ... not here.
10906
5091eb23
DE		 109072009-04-30 Doug Evans <dje@google.com>
10908
9f767825
DE		 10909 * inferiors.c (started_inferior_callback): New function.
10910 (attached_inferior_callback): New function.
10911 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
10912 * server.c (print_started_pid, print_attached_pid): New functions.
10913 (detach_or_kill_for_exit): New function.
10914 (main): Call it instead of for_each_inferior (kill_inferior_callback).
10915 * server.h (have_started_inferiors_p): Declare.
10916 (have_attached_inferiors_p): Declare.
10917
5091eb23
DE		 10918 * inferiors.c (remove_process): Fix memory leak, free process.
10919 * linux-low.c (linux_remove_process): New function.
10920 (linux_kill): Call it instead of remove_process.
10921 (linux_detach, linux_wait_1): Ditto.
10922
155c8968
PA		 109232009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
10924
10925 * configure.srv: Add x86 Windows CE target.
10926
7fe519cb
UW		 109272009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10928
10929 * inferiors.c (get_thread_process): Make global.
10930 * server.h (get_thread_process): Add prototype.
10931 * thread-db.c (find_one_thread): Use get_thread_process
10932 instead of current_process.
10933 (thread_db_get_tls_address): Do not crash if called when
10934 thread layer is not yet initialized.
10935
5472f405
UW		 109362009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10937
10938 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
10939 * spu-low.c (current_tid): Rename to ...
10940 (current_ptid): ... this.
10941 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
10942 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
10943 ptid_get_lwp (current_ptid) instead of current_tid.
10944 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
10945 instead of current_tid. Use find_process_pid to verify pid
10946 argument is valid. Pass proper argument to remove_process.
10947 (spu_thread_alive): Compare current_ptid instead of current_tid.
10948 (spu_resume): Likewise.
10949
55ac2b99
PA		 109502009-04-02 Pedro Alves <pedro@codesourcery.com>
10951
10952 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
10953 variable.
10954
95954743
PA		 109552009-04-01 Pedro Alves <pedro@codesourcery.com>
10956
10957 Implement the multiprocess extensions, and add linux multiprocess
10958 support.
10959
10960 * server.h (ULONGEST): Declare.
10961 (struct ptid, ptid_t): New.
10962 (minus_one_ptid, null_ptid): Declare.
10963 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10964 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
10965 (struct inferior_list_entry): Change `id' type from unsigned from
10966 to ptid_t.
10967 (struct sym_cache, struct breakpoint, struct
10968 process_info_private): Forward declare.
10969 (struct process_info): Declare.
10970 (current_process): Declare.
10971 (all_processes): Declare.
10972 (initialize_inferiors): Declare.
10973 (add_thread): Adjust to use ptid_t.
10974 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
10975 (add_process, remove_process, find_thread_pid): Declare.
10976 (find_inferior_id): Adjust to use ptid_t.
10977 (cont_thread, general_thread, step_thread): Change type to ptid_t.
10978 (multi_process): Declare.
10979 (push_event): Adjust to use ptid_t.
10980 (read_ptid, write_ptid): Declare.
10981 (prepare_resume_reply): Adjust to use ptid_t.
10982 (clear_symbol_cache): Declare.
10983 * inferiors.c (all_processes): New.
10984 (null_ptid, minus_one_ptid): New.
10985 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10986 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
10987 (add_thread): Change unsigned long to ptid. Remove gdb_id
10988 parameter. Adjust.
10989 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
10990 (gdb_id_to_thread): Rename to ...
10991 (find_thread_pid): ... this. Change unsigned long to ptid.
10992 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
10993 (loaded_dll, pull_pid_from_list): Adjust.
10994 (add_process, remove_process, find_process_pid)
10995 (get_thread_process, current_process, initialize_inferiors): New.
10996 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
10997 (struct target_waitstatus) <related_pid>: Ditto.
10998 (struct target_ops) <kill, detach>: Add `pid' argument. Change
10999 return type to int.
11000 (struct target_ops) <join>: Add `pid' argument.
11001 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11002 (struct target_ops) <wait>: Add `ptid' field. Change return type
11003 to ptid.
11004 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11005 (mywait): Add `ptid' argument. Change return type to ptid_t.
11006 (target_pid_to_str): Declare.
11007 * target.c (set_desired_inferior): Adjust to use ptids.
11008 (mywait): Add new `ptid' argument. Adjust.
11009 (target_pid_to_str): New.
11010 * mem-break.h (free_all_breakpoints): Declare.
11011 * mem-break.c (breakpoints): Delelete.
11012 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11013 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11014 to use per-process breakpoint list.
11015 (free_all_breakpoints): New.
11016 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11017 (symbol_cache, all_symbols_looked_up): Delete.
11018 (hexchars): New.
11019 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11020 read_ptid): New.
11021 (prepare_resume_reply): Change ptid argument's type from unsigned
11022 long to ptid_t. Adjust. Implement W;process and X;process.
11023 (free_sym_cache, clear_symbol_cache): New.
11024 (look_up_one_symbol): Adjust to per-process symbol cache. *
11025 * server.c (cont_thread, general_thread, step_thread): Change type
11026 to ptid_t.
11027 (attached): Delete.
11028 (multi_process): New.
11029 (last_ptid): Change type to ptid_t.
11030 (struct vstop_notif) <ptid>: Change type to ptid_t.
11031 (queue_stop_reply, push_event): Change `ptid' argument's type to
11032 ptid_t.
11033 (discard_queued_stop_replies): Add `pid' argument.
11034 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11035 changes. Don't reference the `attached' global.
11036 (attach_inferior): Adjust to mywait interface changes.
11037 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11038 features. Handle and report "multiprocess+". Handle
11039 "qAttached:PID".
11040 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11041 changes.
11042 (handle_v_kill): New.
11043 (handle_v_stopped): Adjust to use target_pid_to_str.
11044 (handle_v_requests): Allow multiple attaches and runs when
11045 multiprocess extensions are in effect. Handle "vKill".
11046 (myresume): Adjust to use ptids.
11047 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11048 (handle_status): Adjust to discard_queued_stop_replies interface
11049 change.
11050 (first_thread_of, kill_inferior_callback)
11051 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11052 (main): Call initialize_inferiors. Adjust to use ptids, killing
11053 and detaching from all inferiors. Handle multiprocess packet
11054 variants.
11055 * linux-low.h: Include gdb_proc_service.h.
11056 (struct process_info_private): New.
11057 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11058 <lwpid_of>: Use ptid_get_lwp.
11059 (get_lwp_thread): Adjust.
11060 (struct lwp_info): Add `dead' member.
11061 (find_lwp_pid): Declare.
11062 * linux-low.c (thread_db_active): Delete.
11063 (new_inferior): Adjust comment.
11064 (inferior_pid): Delete.
11065 (linux_add_process): New.
11066 (handle_extended_wait): Adjust.
11067 (add_lwp): Change unsigned long to ptid.
11068 (linux_create_inferior): Add process to processes table. Adjust
11069 to use ptids. Don't set new_inferior here.
11070 (linux_attach_lwp): Rename to ...
11071 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11072 it. Adjust to use ptids.
11073 (linux_attach_lwp): New.
11074 (linux_attach): Add process to processes table. Don't set
11075 new_inferior here.
11076 (struct counter): New.
11077 (second_thread_of_pid_p, last_thread_of_process_p): New.
11078 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11079 multiple processes.
11080 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11081 processes. Remove process from process table.
11082 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11083 to multiple processes.
11084 (any_thread_of): New.
11085 (linux_detach): Add `pid' argument, and handle it. Remove process
11086 from processes table.
11087 (linux_join): Add `pid' argument. Handle it.
11088 (linux_thread_alive): Change unsighed long argument to ptid_t.
11089 Consider dead lwps as not being alive.
11090 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11091 threads we're not interested in.
11092 (same_lwp, find_lwp_pid): New.
11093 (linux_wait_for_lwp): Change `pid' argument's type from int to
11094 ptid_t. Adjust.
11095 (linux_wait_for_event): Rename to ...
11096 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11097 from int to ptid_t. Adjust.
11098 (linux_wait_for_event): New.
11099 (linux_wait_1): Add `ptid' argument. Change return type to
11100 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11101 that exit from the process table.
11102 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11103 Adjust.
11104 (mark_lwp_dead): New.
11105 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11106 stopping all threads, mark its main lwp as dead.
11107 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11108 ptids.
11109 (fetch_register, usr_store_inferior_registers)
11110 (regsets_fetch_inferior_registers)
11111 (regsets_store_inferior_registers, linux_read_memory)
11112 (linux_write_memory): Inline `inferior_pid'.
11113 (linux_look_up_symbols): Adjust to use per-process
11114 `thread_db_active'.
11115 (linux_request_interrupt): Adjust to use ptids.
11116 (linux_read_auxv): Inline `inferior_pid'.
11117 (initialize_low): Don't reference thread_db_active.
11118 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11119 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11120 (ps_getpid): Return the pid of the current inferior.
11121 * thread-db.c (proc_handle, thread_agent): Delete.
11122 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11123 per-process data.
11124 (find_one_thread): Change argument type to ptid_t. Adjust to
11125 per-process data.
11126 (maybe_attach_thread): Adjust to per-process data and ptids.
11127 (thread_db_find_new_threads): Ditto.
11128 (thread_db_init): Ditto.
11129 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11130 processes table. Adjust to use ptids.
11131 (spu_kill, spu_detach): Adjust interface. Remove process from
11132 processes table.
11133 (spu_join, spu_thread_alive): Adjust interface.
11134 (spu_wait): Adjust interface. Remove process from processes
11135 table. Adjust to use ptids.
11136 * win32-low.c (current_inferior_tid): Delete.
11137 (current_inferior_ptid): New.
11138 (debug_event_ptid): New.
11139 (thread_rec): Take a ptid. Adjust.
11140 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11141 (child_delete_thread): Ditto.
11142 (do_initial_child_stuff): Add `attached' argument. Add process to
11143 processes table.
11144 (child_fetch_inferior_registers, child_store_inferior_registers):
11145 Adjust.
11146 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11147 (win32_attach): Pass 1 to do_initial_child_stuff.
11148 (win32_kill): Adjust interface. Remove process from processes
11149 table.
11150 (win32_detach): Ditto.
11151 (win32_join): Adjust interface.
11152 (win32_thread_alive): Take a ptid.
11153 (win32_resume): Adjust to use ptids.
11154 (get_child_debug_event): Ditto.
11155 (win32_wait): Adjust interface. Remove exiting process from
11156 processes table.
11157
bd99dc85
PA		 111582009-04-01 Pedro Alves <pedro@codesourcery.com>
11159
11160 Non-stop mode support.
11161
11162 * server.h (non_stop): Declare.
11163 (gdb_client_data, handler_func): Declare.
11164 (delete_file_handler, add_file_handler, start_event_loop):
11165 Declare.
11166 (handle_serial_event, handle_target_event, push_event)
11167 (putpkt_notif): Declare.
11168 * target.h (enum resume_kind): New.
11169 (struct thread_resume): Replace `step' field by `kind' field.
11170 (TARGET_WNOHANG): Define.
11171 (struct target_ops) <wait>: Add `options' argument.
11172 <supports_non_stop, async, start_non_stop>: New fields.
11173 (target_supports_non_stop, target_async): New.
11174 (start_non_stop): Declare.
11175 (mywait): Add `options' argument.
11176 * target.c (mywait): Add `options' argument. Print child exit
11177 notifications here.
11178 (start_non_stop): New.
11179 * server.c (non_stop, own_buf, mem_buf): New globals.
11180 (struct vstop_notif): New.
11181 (notif_queue): New global.
11182 (queue_stop_reply, push_event, discard_queued_stop_replies)
11183 (send_next_stop_reply): New.
11184 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11185 interface changes.
11186 (attach_inferior): In non-stop mode, don't wait for the target
11187 here.
11188 (handle_general_set): Handle QNonStop.
11189 (handle_query): When handling qC, return the current general
11190 thread, instead of the first thread of the list.
11191 (handle_query): If the backend supports non-stop mode, include
11192 QNonStop+ in the qSupported query response.
11193 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11194 and non-stop mode.
11195 (handle_v_attach, handle_v_run): Handle non-stop mode.
11196 (handle_v_stopped): New.
11197 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11198 (myresume): Adjust to use resume_kind. Handle non-stop.
11199 (queue_stop_reply_callback): New.
11200 (handle_status): Handle non-stop mode.
11201 (main): Clear non_stop flag on reconnection. Use the event-loop.
11202 Refactor serial protocol handling from here ...
11203 (process_serial_event): ... to this new function. When GDB
11204 selects any thread, select one here. In non-stop mode, wait until
11205 GDB acks all pending events before exiting.
11206 (handle_serial_event, handle_target_event): New.
11207 * remote-utils.c (remote_open): Install remote_desc in the event
11208 loop.
11209 (remote_close): Remove remote_desc from the event loop.
11210 (putpkt_binary): Rename to...
11211 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
11212 (putpkt_binary): New as wrapper around putpkt_binary_1.
11213 (putpkt_notif): New.
11214 (prepare_resume_reply): In non-stop mode, don't change the
11215 general_thread.
11216 * event-loop.c: New.
11217 * Makefile.in (OBJ): Add event-loop.o.
11218 (event-loop.o): New rule.
11219
11220 * linux-low.h (pid_of): Moved here.
11221 (lwpid_of): New.
11222 (get_lwp_thread): Use lwpid_of.
11223 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
11224 * linux-low.c (pid_of): Delete.
11225 (inferior_pid): Use lwpid_of.
11226 (linux_event_pipe): New.
11227 (target_is_async_p): New.
11228 (delete_lwp): New.
11229 (handle_extended_wait): Use lwpid_of.
11230 (add_lwp): Don't set lwpid field.
11231 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
11232 (linux_kill_one_lwp): If killing a running lwp, stop it first.
11233 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
11234 (linux_detach_one_lwp): If detaching from a running lwp, stop it
11235 first. Adjust to linux_wait_for_event interface changes. Use
11236 lwpid_of.
11237 (linux_detach): Don't delete the main lwp here.
11238 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
11239 (status_pending_p): Don't consider explicitly suspended lwps.
11240 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
11241 pointer. Add OPTIONS argument. Change return type to int. Use
11242 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
11243 (linux_wait_for_event): Take an integer pid instead of a lwp_info
11244 pointer. Add status pointer argument. Return a pid instead of a
11245 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
11246 changes. In non-stop mode, don't switch to a random thread.
11247 (linux_wait): Rename to...
11248 (linux_wait_1): ... this. Add target_options argument, and handle
11249 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
11250 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
11251 clean exit and signal exit code. Don't stop all threads in
11252 non-stop mode. In all-stop mode, only stop all threads when
11253 reporting a stop to GDB. Handle explicit thread stop requests.
11254 (async_file_flush, async_file_mark): New.
11255 (linux_wait): New.
11256 (send_sigstop): Use lwpid_of.
11257 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
11258 interface changes. In non-stop mode, don't switch to a random
11259 thread.
11260 (linux_resume_one_lwp): Use lwpid_of.
11261 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
11262 (linux_resume_one_thread): ... this. Handle resume_stop. In
11263 non-stop mode, don't look for pending flag in all threads.
11264 (resume_status_pending_p): Don't consider explicitly suspended
11265 threads.
11266 (my_waitpid): Reimplement. Emulate __WALL.
11267 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11268 Use lwpid_of.
11269 (sigchld_handler, linux_supports_non_stop, linux_async)
11270 (linux_start_non_stop): New.
11271 (linux_target_ops): Register linux_supports_non_stop, linux_async
11272 and linux_start_non_stop.
11273 (initialize_low): Install SIGCHLD handler.
11274 * thread-db.c (thread_db_create_event, find_one_thread)
11275 (thread_db_get_tls_address): Use lwpid_of.
11276 * win32-low.c (win32_detach): Adjust to use resume_kind.
11277 (win32_wait): Add `options' argument.
11278 * spu-low.c (spu_resume): Adjust to use resume_kind.
11279 (spu_wait): Add `options' argument.
11280
5b1c542e
PA		 112812009-04-01 Pedro Alves <pedro@codesourcery.com>
11282
11283 Decouple target code from remote protocol.
11284
11285 * target.h (enum target_waitkind): New.
11286 (struct target_waitstatus): New.
11287 (struct target_ops) <wait>: Return an unsigned long. Take a
11288 target_waitstatus pointer instead of a char pointer.
11289 (mywait): Likewise.
11290 * target.c (mywait): Change prototype to return an unsigned long.
11291 Take a target_waitstatus pointer instead of a char pointer. Adjust.
11292 * server.h (thread_from_wait, old_thread_from_wait): Delete
11293 declarations.
11294 (prepare_resume_reply): Change prototype to take a
11295 target_waitstatus.
11296 * server.c (thread_from_wait, old_thread_from_wait): Delete.
11297 (last_status, last_ptid): New.
11298 (start_inferior): Remove "statusptr" argument. Adjust. Return a
11299 pid instead of a signal.
11300 (attach_inferior): Remove "status" and "signal" parameters.
11301 Adjust.
11302 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
11303 not as an address.
11304 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
11305 (handle_v_requests, myresume): Remove "status" and "signal"
11306 parameters. Adjust.
11307 (handle_status): New.
11308 (main): Delete local `status'. Adjust.
11309 * remote-utils.c: Include target.h.
11310 (prepare_resume_reply): Change prototype to take a
11311 target_waitstatus. Adjust.
11312
11313 * linux-low.c (linux_wait): Adjust to new target_ops->wait
11314 interface.
11315 * spu-low.c (spu_wait): Adjust.
11316 * win32-low.c (enum target_waitkind, struct target_waitstatus):
11317 Delete.
11318 (win32_wait): Adjust.
11319
2bd7c093
PA		 113202009-04-01 Pedro Alves <pedro@codesourcery.com>
11321
11322 * target.h (struct thread_resume): Delete leave_stopped member.
11323 (struct target_ops): Add a `n' argument to the `resume' callback.
11324 * server.c (start_inferior): Adjust.
11325 (handle_v_cont, myresume): Adjust.
11326 * linux-low.c (check_removed_breakpoint): Adjust to resume
11327 interface change, and to removed leave_stopped field.
11328 (resume_ptr): Delete.
11329 (struct thread_resume_array): New.
11330 (linux_set_resume_request): Add new `arg' parameter. Adjust to
11331 resume interface change.
11332 (linux_continue_one_thread, linux_queue_one_thread)
11333 (resume_status_pending_p): Check if the resume field is NULL
11334 instead of checking the leave_stopped member.
11335 (linux_resume): Adjust to the target resume interface change.
11336 * spu-low.c (spu_resume): Adjust to the target resume interface
11337 change.
11338 * win32-low.c (win32_detach, win32_resume): Ditto.
11339
c35fafde
PA		 113402009-04-01 Pedro Alves <pedro@codesourcery.com>
11341
11342 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
11343 flag.
11344 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
11345 pending.
11346 (linux_continue_one_thread): Only preserve the stepping flag if
11347 there's a pending breakpoint.
11348
0a59d50b
PA		 113492009-03-31 Pedro Alves <pedro@codesourcery.com>
11350
11351 * server.c (main): After the inferior having exited, call
11352 remote_close before exiting gdbserver.
11353
f04c6d38
TJB		 113542009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
11355
11356 Fix size of FPSCR in Power 7 processors.
11357 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
11358 (PPC_FEATURE_HAS_DFP): New #define.
11359 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
11360 size of the FPSCR.
11361
78e5cee6
PA		 113622009-03-23 Pedro Alves <pedro@codesourcery.com>
11363
11364 * server.c (handle_query) Whitespace and formatting.
11365
1b3f6016
PA		 113662009-03-22 Pedro Alves <pedro@codesourcery.com>
11367
11368 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
11369 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
11370 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
11371 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
11372 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
11373 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
11374 Makefile.in, configure.ac: Fix whitespace throughout.
11375 * configure: Regenerate.
11376
a07b2135
PA		 113772009-03-22 Pedro Alves <pedro@codesourcery.com>
11378
11379 * inferiors.c (find_inferior): Make it safe for the callback
11380 function to delete the currently iterated inferior.
11381
67cc2626
PA		 113822009-03-22 Pedro Alves <pedro@codesourcery.com>
11383
11384 * Makefile.in (linuw_low_h): Move higher.
11385 (thread-db.o): Depend on $(linux_low_h).
11386
54a0b537
PA		 113872009-03-17 Pedro Alves <pedro@codesourcery.com>
11388
11389 Rename "process" to "lwp" throughout.
11390
11391 * linux-low.c (all_processes): Rename to...
11392 (all_lwps): ... this.
11393 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
11394 (add_process): Rename to ...
11395 (add_lwp): ... this. Adjust.
11396 (linux_create_inferior): Adjust.
11397 (linux_attach_lwp): Adjust.
11398 (linux_attach): Adjust.
11399 (linux_kill_one_process): Rename to ...
11400 (linux_kill_one_lwp): ... this. Adjust.
11401 (linux_kill): Adjust.
11402 (linux_detach_one_process): Rename to ...
11403 (linux_detach_one_lwp): ... this. Adjust.
11404 (linux_detach): Adjust.
11405 (check_removed_breakpoint): Adjust.
11406 (status_pending_p): Adjust.
11407 (linux_wait_for_process): Rename to ...
11408 (linux_wait_for_lwp): ... this. Adjust.
11409 (linux_wait_for_event): Adjust.
11410 (send_sigstop): Adjust.
11411 (wait_for_sigstop): Adjust.
11412 (stop_all_processes): Rename to ...
11413 (stop_all_lwps): ... this.
11414 (linux_resume_one_process): Rename to ...
11415 (linux_resume_one_lwp): ... this. Adjust.
11416 (linux_set_resume_request, linux_continue_one_thread)
11417 (linux_queue_one_thread, resume_status_pending_p)
11418 (usr_store_inferior_registers, regsets_store_inferior_registers)
11419 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11420 Adjust.
11421 * linux-low.h (get_process): Rename to ...
11422 (get_lwp): ... this. Adjust.
11423 (get_thread_process): Rename to ...
11424 (get_thread_lwp): ... this. Adjust.
11425 (get_process_thread): Rename to ...
11426 (get_lwp_thread): ... this. Adjust.
11427 (struct process_info): Rename to ...
11428 (struct lwp_info): ... this.
11429 (all_processes): Rename to ...
11430 (all_lwps): ... this.
11431 * proc-service.c (ps_lgetregs): Adjust.
11432 * thread-db.c (thread_db_create_event, find_one_thread)
11433 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
11434
0b16c5cf
PA		 114352009-03-14 Pedro Alves <pedro@codesourcery.com>
11436
11437 * server.c (handle_query): Handle "qAttached".
11438
32de4b9d
NS		 114392009-03-13 Nathan Sidwell <nathan@codesourcery.com>
11440
11441 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
11442 GPLv3, update license URL.
11443
2aecd87f
DE		 114442009-03-01 Doug Evans <dje@google.com>
11445
93efd302 11446 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 11447 (server_h): Add gdb_signals.h.
11448 (signals.o): Update.
11449 * server.h (target_signal_from_host,target_signal_to_host_p)
11450 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
11451
86b1f9c5
PM		 114522009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
11453
11454 * remote-utils.c (getpkt): Also generate remote-debug
11455 information if noack_mode is set.
11456
4aa995e1
PA		 114572009-02-06 Pedro Alves <pedro@codesourcery.com>
11458
11459 * server.c (handle_query): Report qXfer:siginfo:read and
11460 qXfer:siginfo:write as supported and handle them.
11461 * target.h (struct target_ops) <qxfer_siginfo>: New field.
11462 * linux-low.c (linux_xfer_siginfo): New.
11463 (linux_target_ops): Set it.
11464
62709adf
PA		 114652009-01-26 Pedro Alves <pedro@codesourcery.com>
11466
11467 * server.c (gdbserver_usage): Mention --remote-debug.
11468 (main): Accept '--remote-debug' switch.
11469
aef93bd7
DE		 114702009-01-18 Doug Evans <dje@google.com>
11471
11472 * regcache.c (new_register_cache): No need to check result of xcalloc.
11473 * server.c (handle_search_memory): Back out calls to xmalloc,
11474 result is checked and error is returned to user upon failure.
11475 (handle_query): Ditto. Add more checks for result of malloc.
11476 (handle_v_cont): Check result of malloc, report error back to
11477 user upon failure.
11478 (handle_v_run): Ditto. Call freeargv.
11479 * server.h (freeargv): Declare.
11480 * utils.c (freeargv): New fn.
11481
54363045
DE		 114822009-01-15 Doug Evans <dje@google.com>
11483
f626972c
DE		 11484 * gdbreplay.c (perror_with_name): Make arg const char *.
11485 * server.h (target_signal_to_name): Make return type const char *.
0842e787 11486 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 11487 * utils.c (perror_with_name): Make arg const char *.
54363045 11488
18aae699
PA		 114892009-01-14 Pedro Alves <pedro@codesourcery.com>
11490
11491 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
11492 when handling a EXIT_PROCESS_DEBUG_EVENT.
11493
ff703abe
JB		 114942009-01-06 Joel Brobecker <brobecker@adacore.com>
11495
11496 * gdbreplay.c (gdbreplay_version): Update copyright year.
11497 * server.c (gdbserver_version): Likewise.
11498
f21cc1a2 114992009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 11500
11501 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 11502 (handle_extended_wait): Improve comment.
0e21c1ec 11503
bca929d3
DE		 115042008-12-13 Doug Evans <dje@google.com>
11505
11506 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
11507 * server.h (ATTR_MALLOC): New macro.
11508 (xmalloc,xcalloc,xstrdup): Declare.
11509 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
11510 * inferiors.c: Ditto.
11511 * linux-low.c: Ditto.
11512 * mem-break.c: Ditto.
11513 * regcache.c: Ditto.
11514 * remote-utils.c: Ditto.
11515 * server.c: Ditto.
11516 * target.c: Ditto.
11517 * win32-low.c: Ditto.
11518
97438e3f
DE		 115192008-12-12 Doug Evans <dje@google.com>
11520
896c7fbb
DE		 11521 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
11522 in debugging printf.
11523
97438e3f
DE		 11524 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
11525
e3b886f8
DE		 115262008-12-09 Doug Evans <dje@google.com>
11527
11528 * linux-low.h (struct process_info): Delete member tid, unused.
11529 * thread-db.c (find_one_thread): Update.
11530 (maybe_attach_thread): Update.
11531
07e059b5
VP		 115322008-12-02 Pedro Alves <pedro@codesourcery.com>
11533
889bf7c5
PA		 11534 * target.h (struct target_ops): Add qxfer_osdata member.
11535 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
11536 and dirent.h.
11537 (linux_qxfer_osdata): New functions.
11538 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
11539 callback.
11540 * server.c (handle_query): Handle "qXfer:osdata:read:".
11541 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
11542 (buffer_xml_printf): New functions.
11543 * server.h (struct buffer): New.
11544 (buffer_grow_str, buffer_grow_str0): New macros.
11545 (buffer_grow, buffer_free, buffer_init, buffer_finish)
11546 (buffer_xml_printf): Declare.
07e059b5 11547
4cab47ab
DE		 115482008-11-24 Doug Evans <dje@google.com>
11549
11550 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
11551
f142445f
DJ		 115522008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
11553
11554 * server.c (handle_v_run): Always use the supplied argument list.
11555
d0107bb6 115562008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 11557
d0107bb6
BW		 11558 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
11559 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 11560
2c4ad781
TJB		 115612008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
11562
11563 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
11564 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
11565 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
11566 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
11567 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
11568 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
11569 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
11570 XML target descriptions.
11571 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
11572 when inferior is running on an ISA 2.05 or later processor. Add
11573 special case to return offset for full 64-bit slot of FPSCR when
11574 in 32-bits.
11575
dfb64f85
DJ		 115762008-11-14 Daniel Gutson <dgutson@codesourcery.com>
11577
11578 * Makefile.in (SFILES, clean): Added sparc64 files.
11579 (reg-sparc64.o, reg-sparc64.c): New.
11580 * configure.srv (sparc*-*-linux*): New configuration.
11581 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
11582 syscall arguments for SPARC.
11583 (regsets_store_inferior_registers): Likewise.
11584 * linux-sparc-low.c: New file.
11585
66b6e1dd
DE		 115862008-10-21 Doug Evans <dje@google.com>
11587
11588 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
11589 (READLINE_DIR,READLINE_DEP): Delete.
11590 (INTERNAL_CFLAGS): Update.
11591 (LINTFLAGS): Update.
11592
9b710a42
PA		 115932008-10-10 Pedro Alves <pedro@codesourcery.com>
11594
11595 * server.c (handle_v_run): If GDB didn't specify an argv, use the
11596 whole argv from the last run, not just argv[0].
11597
5822d809
PA		 115982008-09-08 Pedro Alves <pedro@codesourcery.com>
11599
11600 * regcache.c (new_register_cache): Return NULL if the register
11601 cache size isn't known yet.
11602 (free_register_cache): Avoid dereferencing a NULL regcache.
11603
74aac56f
DJ		 116042008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11605
11606 * configure.srv: Merge MIPS and MIPS64.
11607
400b20f5
MR		 116082008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
11609
11610 * Makefile.in (uninstall): Apply $(EXEEXT) too.
11611
677c5bb1
LM		 116122008-08-18 Luis Machado <luisgpm@br.ibm.com>
11613
11614 * Makefile.in: Add required vsx dependencies.
11615
11616 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
11617 Declare init_registers_powerpc_vsx32l.
11618 Declare init_registers_powerpc_vsx64l.
11619 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
11620 (ppc_arch_setup): Check for VSX in hwcap.
11621 (ppc_fill_vsxregset): New function.
11622 (ppc_store_vsxregset): New function.
11623 Add new VSX entry in regset_info target_regsets.
11624
11625 * configure.srv: Add new VSX dependencies.
11626
a6f3e723
SL		 116272008-08-12 Pedro Alves <pedro@codesourcery.com>
11628
11629 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
11630 (remote_open): Set or clear transport_is_reliable.
11631 (putpkt_binary): Don't expect acks in noack mode.
11632 (getpkt): Don't send ack/nac in noack mode.
11633 * server.c (handle_general_set): Handle QStartNoAckMode.
11634 (handle_query): If connected by tcp pass QStartNoAckMode+ in
11635 qSupported.
11636 (main): Reset noack_mode on every connection.
11637 * server.h (noack_mode): Declare.
11638
a417dc56
RW		 116392008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11640
11641 * Makefile.in (GDBREPLAY_OBS): New variable.
11642 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
11643
3221518c
UW		 116442008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
11645 Daniel Jacobowitz <dan@codesourcery.com>
11646
11647 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
11648 (usr_store_inferior_registers): Likewise.
11649 (regsets_store_inferior_registers): Likewise.
11650
ec56be1b
PA		 116512008-07-31 Rolf Jansen <rj@surtec.com>
11652 Pedro Alves <pedro@codesourcery.com>
11653
11654 * configure.ac: Check for memmem declaration.
11655 * server.c [HAVE_MALLOC_H]: Include malloc.h.
11656 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
11657 (disable_packet_qfThreadInfo): Unconditionally compile.
11658 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
11659 * configure, config.in: Regenerate.
11660
2fe5e3ff
DE		 116612008-07-28 Doug Kwan <dougkwan@google.com>
11662
11663 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
11664 (linux_write_memory): Remove declaration of errno.
11665
836acd6d
UW		 116662008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
11667
11668 * linux-low.c (handle_extended_wait): Do not use "status"
11669 variable uninitialized.
11670
aeba519e
PA		 116712008-07-07 Pedro Alves <pedro@codesourcery.com>
11672
11673 * server.c (handle_v_attach): Inhibit reporting dll changes.
11674
db42f210
PA		 116752008-06-27 Pedro Alves <pedro@codesourcery.com>
11676
11677 * remote-utils.c (prepare_resume_reply): If requested, don't
11678 output "thread:TID" in the T stop reply.
11679
11680 * server.c (disable_packet_vCont, disable_packet_Tthread)
11681 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
11682 (handle_query): If requested, disable support for qC, qfThreadInfo
11683 and qsThreadInfo.
11684 (handle_v_requests): If requested, disable support for vCont.
11685 (gdbserver_show_disableable): New.
11686 (main): Handle --disable-packet and --disable-packet=LIST.
11687
11688 * server.h (disable_packet_vCont, disable_packet_Tthread)
11689 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
11690
8e4c5421
CD		 116912008-06-20 Carlos O'Donell <carlos@codesourcery.com>
11692
11693 * server.c (gdbserver_usage): Mention --version.
11694
6e23a804
DJ		 116952008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
11696
11697 * Makefile.in (gdbreplay.o): New rule.
11698
90aa6a40
JM		 116992008-06-06 Joseph Myers <joseph@codesourcery.com>
11700
11701 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
11702 message, not gdbserver.
11703
c16158bc 117042008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 11705 Nathan Sidwell <nathan@codesourcery.com>
11706 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 11707
11708 * acinclude.m4: Include ../../config/acx.m4.
11709 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
11710 * configure, config.in: Regenerate.
11711 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
11712 * server.c (gdbserver_version): Print PKGVERSION.
11713 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
11714 (main): Adjust gdbserver_usage calls.
11715 * gdbreplay.c (version, host_name): Add declarations.
11716 (gdbreplay_version, gdbreplay_usage): New.
11717 (main): Accept --version and --help options.
11718
aeb75bf5
DJ		 117192008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
11720
11721 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
11722 (arm_breakpoint_at): Handle Thumb.
11723 (the_low_target): Add comment.
11724
76b233dd
UW		 117252008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
11726
11727 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
11728
08388c79
DE		 117292008-05-09 Doug Evans <dje@google.com>
11730
a3c83fae
DE		 11731 * server.h (decode_search_memory_packet): Declare.
11732 * remote-utils.c (decode_search_memory_packet): New fn.
11733 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 11734 (handle_search_memory): New fn.
11735 (handle_query): Process qSearch:memory packets.
11736
bb9c3d36
UW		 117372008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
11738
11739 * regcache.c (registers_length): Remove.
11740 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
11741 full register packet.
11742 * regcache.h (registers_length): Remove prototype.
11743 * server.h (PBUFSIZ): Define to 16384.
11744
7284e1be
UW		 117452008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
11746
11747 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
11748 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
11749 powerpc-64l.o, and powerpc-altivec64l.o.
11750 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
11751 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
11752 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
11753 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
11754 rs6000/power-linux.xml, and rs6000/power64-linux.xml
11755 to srv_xmlfiles.
11756
11757 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
11758 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
11759 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
11760 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
11761 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
11762 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
11763 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
11764 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
11765 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
11766 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
11767 (clean): Update.
11768
11769 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
11770 (init_registers_powerpc_32l): ... this new prototype.
11771 (init_registers_powerpc_32): Remove, replace by ...
11772 (init_registers_powerpc_altivec32l): ... this new prototype.
11773 (init_registers_powerpc_e500): Remove, replace by ...
11774 (init_registers_powerpc_e500l): ... this new prototype.
11775 (init_registers_ppc64): Remove, replace by ...
11776 (init_registers_powerpc_64l): ... this new prototype.
11777 (init_registers_powerpc_64): Remove, replace by ...
11778 (init_registers_powerpc_altivec64l): ... this new prototype.
11779 (ppc_num_regs): Set to 73.
11780 (PT_ORIG_R3, PT_TRAP): Define if necessary.
11781 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
11782 (ppc_cannot_store_register): Handle orig_r3 and trap.
11783 (ppc_arch_setup): Update init_registers_... calls.
11784 (ppc_fill_gregset): Handle orig_r3 and trap.
11785
11786 * inferiors.c (clear_inferiors): Reset current_inferior.
11787
fdc59709
PB		 117882008-04-23 Paolo Bonzini <bonzini@gnu.org>
11789
889bf7c5
PA		 11790 * acinclude.m4: Add override.m4.
11791 * configure: Regenerate.
fdc59709 11792
c9b2f845
UW		 117932008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11794
11795 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
11796 initial call to init_register_ppc64.
11797
550512b8
UW		 117982008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11799
43aaf8b6
PA		 11800 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
11801 single powerpc*-*-linux* case.
550512b8
UW		 11802 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
11803
b6430ec3
UW		 118042008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
11805
11806 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 11807 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 11808 from reg_xmlfiles.
11809 * linux-ppc-low.c: Include <elf.h>.
11810 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
11811 (ppc_hwcap): New global variable.
11812 (ppc_regmap): Remove __SPE__ #ifdef sections.
11813 (ppc_regmap_e500): New global variable.
11814 (ppc_cannot_store_register): Update __SPE__ special case.
11815 (ppc_get_hwcap): New function.
11816 (ppc_arch_setup): Use it to determine whether inferior supports
11817 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
11818 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
11819 Do not access registers if target does not support AltiVec.
11820 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
11821 Do not access registers if target does not support SPE.
11822 (target_regsets): Unconditionally include AltiVec and SPE regsets.
11823
52fa2412
UW		 118242008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
11825
11826 * linux-low.c (disabled_regsets, num_regsets): New.
11827 (use_regsets_p): Delete.
11828 (linux_wait_for_process): Clear disabled_regsets.
11829 (regsets_fetch_inferior_registers): Check and set it.
11830 (regsets_store_inferior_registers): Likewise.
11831 (linux_fetch_registers, linux_store_registers): Do not use
11832 use_regsets_p.
11833 (initialize_low): Allocate disabled_regsets.
11834
e28b3332
DJ		 118352008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
11836
11837 * Makefile.in (LIBOBJS): New.
11838 (OBS): Use LIBOBJS.
11839 (memmem.o): New rule.
11840 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
11841 * configure: Regenerated.
11842
4536995d
UW		 118432008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
11844
11845 * server.c (handle_query): Never return "unsupported" for
11846 qXfer:features:read queries.
11847
221c031f
UW		 118482008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
11849
11850 * server.c (get_features_xml): Fix inverted condition.
11851 (handle_query): Always support qXfer:feature:read.
11852
ccd213ac
DJ		 118532008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
11854
11855 * server.c (wrapper_argv): New.
11856 (start_inferior): Handle wrapper_argv. If set, expect an extra
11857 trap.
11858 (gdbserver_usage): Document --wrapper.
11859 (main): Parse --wrapper.
11860
6fe305f7
UW		 118612008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11862
11863 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
11864 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
11865 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
11866 (ppc_set_pc): Likewise.
11867 (ppc_arch_setup): New function.
11868 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
11869 of collect_register.
889bf7c5 11870 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 11871
5b0a002e
UW		 118722008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11873
11874 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
11875 instead of linux-ppc64-low.o.
11876 * linux-ppc64-low.c: Remove file.
11877 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
11878 (linux-ppc64-low.o): Remove rule.
11879
11880 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
11881 (init_registers_powerpc_64): Likewise.
11882 (ppc_regmap): Conditionally define depending on __powerpc64__.
11883 (ppc_cannot_store_register): Do not special-case "fpscr" when
11884 compiled on __powerpc64__.
11885 (ppc_collect_ptrace_register): New function.
11886 (ppc_supply_ptrace_register): New function.
11887 (ppc_breakpoint): Change type to "unsigned int".
11888 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
11889 (the_low_target): Conditionally provide initializers for the
889bf7c5 11890 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 11891 collect_ptrace_register and supply_ptrace_register members.
11892
9b4b61c8
UW		 118932008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11894
11895 * regcache.h (gdbserver_xmltarget): Add extern declaration.
11896 * server.c (gdbserver_xmltarget): Define.
11897 (get_features_xml): Use it to replace "target.xml" and arch_string.
11898
11899 * configure.srv: Remove srv_xmltarget. Add XML files that were
11900 mentioned there to srv_xmlfiles instead. Remove conditional tests
11901 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
11902 srv_xmlfiles and srv_regobj to include all possible choices.
11903 * configure.ac (srv_xmltarget): Remove.
11904 (srv_xmlfiles): Do not add "target.xml".
11905 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
11906 checks for supplementary target information.
11907 * configure: Regenerate.
11908 * Makefile.in (XML_TARGET): Remove.
11909 (target.xml): Remove rule.
11910 (clean): Do not clean up target.xml.
11911 (.PRECIOUS): Do not mention target.xml.
11912
11913 * target.h (struct target_ops): Remove arch_string member.
11914 * linux-low.c (linux_arch_string): Remove.
11915 (linux_target_ops): Remove arch_string initializer.
11916 * linux-low.h (struct linux_target_ops): Remove arch_string member.
11917 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
11918 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
11919 * spu-low.c (spu_arch_string): Remove.
11920 (spu_target_ops): Remove arch_string initializer.
11921 * win32-low.c (win32_arch_string): Remove.
11922 (win32_target_ops): Remove arch_string initializer.
11923 * win32-low.h (struct win32_target_ops): Remove arch_string member.
11924 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
11925 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
11926
ee1a7ae4
UW		 119272008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11928
11929 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
11930 by collect_ptrace_register and supply_ptrace_register hooks.
11931 * linux-low.c (fetch_register): Use supply_ptrace_register callback
11932 instead of checking for the_low_target.left_pad_xfer.
11933 (usr_store_inferior_registers): Use collect_ptrace_register callback
11934 instead of checking for the_low_target.left_pad_xfer.
11935
11936 * linux-s390-low.c (s390_collect_ptrace_register): New function.
11937 (s390_supply_ptrace_register): Likewise.
11938 (s390_fill_gregset): Call s390_collect_ptrace_register.
11939 (the_low_target): Update.
11940
11941 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
11942 (ppc_supply_ptrace_register): Likewise.
11943 (the_low_target): Update.
11944
11945 * linux-i386-low.c (the_low_target): Update.
11946 * linux-x86-64-low.c (the_low_target): Update.
11947
d61ddec4
UW		 119482008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11949
11950 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
11951 reg-s390.o and reg-s390x.o.
11952
11953 * linux-low.c (new_inferior): New global variable.
11954 (linux_create_inferior, linux_attach): Set it.
11955 (linux_wait_for_process): Call the_low_target.arch_setup after the
11956 target has stopped for the first time.
11957 (initialize_low): Do not call the_low_target.arch_setup.
11958
11959 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
11960 (s390_set_pc): Likewise.
11961 (s390_arch_setup): New function.
11962 (the_low_target): Use s390_arch_setup as arch_setup routine.
11963
11964 * regcache.c (realloc_register_cache): New function.
11965 (set_register_cache): Call it for each existing regcache.
11966
d05b4ac3
UW		 119672008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11968
11969 * server.h (init_registers): Remove prototype.
11970
11971 * linux-low.h (struct linux_target_ops): Add arch_setup field.
11972 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
11973 instead of init_registers ().
11974 * linux-arm-low.c (init_registers_arm): Add prototype.
11975 (init_registers_arm_with_iwmmxt): Likewise.
11976 (the_low_target): Add initializer for arch_setup field.
11977 * linux-cris-low.c (init_registers_cris): Add prototype.
11978 (the_low_target): Add initializer for arch_setup field.
11979 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
11980 (the_low_target): Add initializer for arch_setup field.
11981 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
11982 (the_low_target): Add initializer for arch_setup field.
11983 * linux-ia64-low.c (init_registers_ia64): Add prototype.
11984 (the_low_target): Add initializer for arch_setup field.
11985 * linux-m32r-low.c (init_registers_m32r): Add prototype.
11986 (the_low_target): Add initializer for arch_setup field.
11987 * linux-m68k-low.c (init_registers_m68k): Add prototype.
11988 (the_low_target): Add initializer for arch_setup field.
11989 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
11990 (init_registers_mips64_linux): Likewise.
11991 (the_low_target): Add initializer for arch_setup field.
11992 * linux-ppc-low.c (init_registers_ppc): Add prototype.
11993 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
11994 (the_low_target): Add initializer for arch_setup field.
11995 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
11996 (init_registers_powerpc_64): Likewise.
11997 (the_low_target): Add initializer for arch_setup field.
11998 * linux-s390-low.c (init_registers_s390): Add prototype.
11999 (init_registers_s390x): Likewise.
12000 (the_low_target): Add initializer for arch_setup field.
12001 * linux-sh-low.c (init_registers_sh): Add prototype.
12002 (the_low_target): Add initializer for arch_setup field.
12003 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12004 (the_low_target): Add initializer for arch_setup field.
12005 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12006 (the_low_target): Add initializer for arch_setup field.
12007
12008 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12009 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12010 instead of init_registers ().
12011 * win32-arm-low.c (init_registers_arm): Add prototype.
12012 (the_low_target): Add initializer for arch_setup field.
12013 * win32-i386-low.c (init_registers_i386): Add prototype.
12014 (the_low_target): Add initializer for arch_setup field.
12015
12016 * spu-low.c (init_registers_spu): Add prototype.
12017 (initialize_low): Call initialie_registers_spu () instead of
12018 initialize_registers ().
12019
fd96d250
PA		 120202008-02-19 Pedro Alves <pedro@codesourcery.com>
12021
12022 * server.c (handle_v_requests): When handling the vRun and vAttach
12023 packets, if already debugging a process, don't kill it. Return an
12024 error instead.
12025
d41b6bb4
DJ		 120262008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12027
12028 * server.c (handle_query): Correct length check.
12029
5ac588cf
PA		 120302008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12031
12032 * win32-low.c (do_initial_child_stuff): Add process handle
12033 parameter. Set current_process_handle and current_process_id from the
12034 parameters. Clear globals.
12035 (win32_create_inferior): Don't set current_process_handle and
12036 current_process_id here. Instead pass them on the call to
12037 do_initial_child_stuff.
12038 (win32_attach): Likewise.
12039 (win32_clear_inferiors): New.
12040 (win32_kill): Don't close the current process handle or the
12041 current thread handle here. Instead call win32_clear_inferiors.
12042 (win32_detach): Don't open a new handle to the process. Call
12043 win32_clear_inferiors.
12044 (win32_join): Don't rely on current_process_handle; open a new
12045 handle using the process id.
12046 (win32_wait): Call win32_clear_inferiors when the inferior process
12047 has exited.
12048
ecd7ecbc
DJ		 120492008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12050
12051 * server.c (monitor_show_help): Add "exit".
12052
1525d545
MG		 120532008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12054
ecd7ecbc 12055 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 12056 (clean): Add reg-xtensa.c.
12057 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 12058 * configure.srv (xtensa*-*-linux*) New target.
12059 * linux-xtensa-low.c: New.
12060 * xtensa-xtregs.c: New.
1525d545 12061
59a016f0
PA		 120622008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12063
12064 * hostio.c: Don't include errno.h.
12065 (errno_to_fileio_errno): Move to hostio-errno.
12066 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12067 error number outputting to the target->hostio_last_error callback.
12068 (hostio_packet_error): Use FILEIO_EINVAL directly.
12069 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12070 calls to hostio_error.
12071 * hostio-errno.c: New.
12072 * server.h (hostio_last_error_from_errno): Declare.
12073 * target.h (target_ops): Add hostio_last_error member.
12074 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12075 as hostio_last_error handler.
889bf7c5 12076 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 12077 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12078 (wince_hostio_last_error): New functions.
12079 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12080 as hostio_last_error handler.
12081 (win32_target_ops) [!_WIN32_WCE]: Register
12082 hostio_last_error_from_errno as hostio_last_error handler.
12083 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12084 (hostio-errno.o): New rule.
12085 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12086 * configure.srv (srv_hostio_err_objs): New variable. Default to
12087 hostio-errno.o.
12088 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12089 * configure: Regenerate.
12090
2d717e4f
DJ		 120912008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12092
12093 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12094 (linux_kill, linux_detach): Clean up the process list.
12095 * remote-utils.c (remote_open): Improve port number parsing.
12096 (putpkt_binary, input_interrupt): Only send interrupts if the target
12097 is running.
12098 * server.c (extended_protocol): Make static.
12099 (attached): Define earlier.
12100 (exit_requested, response_needed, program_argv): New variables.
12101 (target_running): New.
12102 (start_inferior): Clear attached here.
12103 (attach_inferior): Set attached here.
12104 (require_running): Define.
12105 (handle_query): Use require_running and target_running. Implement
12106 "monitor exit".
12107 (handle_v_attach, handle_v_run): New.
12108 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12109 (gdbserver_usage): Update.
12110 (main): Redo argument parsing. Handle --debug and --multi. Handle
12111 --attach along with other options or after the port. Save
12112 program_argv. Support no initial program. Resynchronize
12113 communication with GDB after an error. Handle "monitor exit".
12114 Use require_running and target_running. Always allow the extended
12115 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12116 restart in extended mode.
12117 * README: Refer to the GDB manual. Update --attach usage.
12118
7407e2de
AS		 121192007-12-20 Andreas Schwab <schwab@suse.de>
12120
12121 * linux-low.c (STACK_SIZE): Define.
12122 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12123 (linux_test_for_tracefork): Likewise.
12124
b65d95c5
DJ		 121252007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12126
12127 * linux-low.c (linux_wait_for_event): Update messages. Do not
12128 reinsert auto-delete breakpoints.
12129 * mem-break.c (struct breakpoint): Change return type of handler to
12130 int.
12131 (set_breakpoint_at): Update handler type.
12132 (reinsert_breakpoint_handler): Return 1 instead of calling
12133 delete_breakpoint.
12134 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12135 setting a new one.
12136 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12137 * mem-break.h (set_breakpoint_at): Update handler type.
12138 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12139 * win32-low.c (auto_delete_breakpoint): New.
12140 (get_child_debug_event): Use it.
12141
4e799345
DJ		 121422007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12143
12144 * configure.ac: Check for pread and pwrite.
12145 * hostio.c (handle_pread): Fall back to lseek and read.
12146 (handle_pwrite): Fall back to lseek and write.
12147 * config.in, configure: Regenerated.
12148
27524b67
DJ		 121492007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12150
12151 * server.c (myresume): Add own_buf argument.
12152 (main): Update calls.
12153
a20d5e98
DJ		 121542007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12155
12156 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12157 * remote-utils.c (remote_open): Do not call disable_async_io.
12158 (block_async_io): Delete.
12159 (unblock_async_io): Make static.
12160 (initialize_async_io): New.
12161 * server.c (handle_v_cont): Handle async I/O here.
12162 (myresume): Likewise. Move other common resume tasks here...
12163 (main): ... from here. Call initialize_async_io. Disable async
12164 I/O before the main loop.
12165 * server.h (initialize_async_io): Declare.
12166 (block_async_io, unblock_async_io): Delete prototypes.
12167 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12168
b79d787e
DJ		 121692007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12170
12171 * remote-utils.c (readchar): Allow binary data in received messages.
12172
d97903b2
PA		 121732007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12174
12175 * win32-low.c (attaching): New global.
12176 (win32_create_inferior): Clear the `attaching' global.
12177 (win32_attach): Set the `attaching' global.
12178 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12179 attaching. Only set a breakpoint at the entry point if not
12180 attaching.
12181
311de423
PA		 121822007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12183
12184 * server.c (main): Don't report dll events on the initial
12185 connection on attaches.
12186
6c2d16d2
PA		 121872007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12188
12189 * server.c (main): Relax numerical bases supported for the pid of
12190 the --attach command line argument.
12191
5ca906e6
PA		 121922007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12193
12194 * win32-low.c (win32_attach): Call OpenProcess before
12195 DebugActiveProcess, not after. Add last error output to error
12196 call.
12197
9c6c8194
PA		 121982007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12199
12200 * win32-low.c (win32_get_thread_context)
12201 (win32_set_thread_context): New functions.
12202 (thread_rec): Use win32_get_thread_context.
12203 (continue_one_thread, win32_resume): Use win32_set_thread_context.
12204 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
12205 field.
12206
4d5d1aaa
PA		 122072007-12-03 Leo Zayas
12208 Pedro Alves <pedro_alves@portugalmail.pt>
12209
12210 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
12211 global variables.
12212 (child_add_thread): Minor cleanup.
12213 (child_continue): Resume artificially suspended threads before
12214 calling ContinueDebugEvent.
12215 (suspend_one_thread): New.
12216 (fake_breakpoint_event): New.
12217 (get_child_debug_event): Change return type to int. Check here if
12218 gdb sent an interrupt request. If a soft interrupt was requested,
12219 fake a breakpoint event. Return 0 if there is no event to handle,
12220 and 1 otherwise.
12221 (win32_wait): Don't check here if gdb sent an interrupt request.
12222 Ensure there is a valid event to handle.
12223 (win32_request_interrupt): Add soft interruption method as last
12224 resort.
12225
c436e841
PA		 122262007-12-03 Leo Zayas
12227 Pedro Alves <pedro_alves@portugalmail.pt>
12228
12229 * win32-low.h (win32_thread_info): Add descriptions to the
12230 structure members. Replace `suspend_count' counter by a
12231 `suspended' flag.
12232 * win32-low.c (thread_rec): Update condition of when to get the
12233 context from the inferior. Rely on ContextFlags being set if it
12234 has already been retrieved. Only suspend the inferior thread if
12235 we haven't already. Warn if that fails.
12236 (continue_one_thread): s/suspend_count/suspended/. Only call
12237 ResumeThread once. Warn if that fails.
12238
e7b5fa67
PA		 122392007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12240
12241 * win32-low.c (win32_wait): Don't read from the inferior when it
12242 has already exited.
12243
a385171d
PA		 122442007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12245
12246 * Makefile.in (win32_low_h): New variable.
12247 (win32-low.o): Add dependency on $(win32_low_h).
12248 (win32-arm-low.o, win32-i386-low.o): New rules.
12249
f80c84b3
DJ		 122502007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12251
12252 * hostio.c: Correct copyright year.
12253
a6b151f1
DJ		 122542007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12255
12256 * Makefile.in (OBS): Add hostio.o.
12257 (hostio.o): New rule.
12258 * server.h (handle_vFile): Declare.
12259 * hostio.c: New file.
12260 * server.c (handle_v_requests): Take packet_len and new_packet_len
12261 for binary packets. Call handle_vFile.
12262 (main): Update call to handle_v_requests.
12263
f9387fc3
DJ		 122642007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
12265
12266 * linux-low.c: Include <sched.h>.
12267
51c2684e
DJ		 122682007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
12269
12270 * linux-low.c (linux_tracefork_grandchild): New.
12271 (linux_tracefork_child): Use clone.
12272 (linux_test_for_tracefork): Use clone; allocate and free a stack.
12273
75f83163
JB		 122742007-10-31 Joel Brobecker <brobecker@adacore.com>
12275
12276 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
12277
da5898ce
DJ		 122782007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
12279
12280 * linux-low.c (handle_extended_wait): Handle unexpected signals.
12281
24a09b5f
DJ		 122822007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
12283
12284 * inferiors.c (change_inferior_id): Delete.
12285 (add_pid_to_list, pull_pid_from_list): New.
12286 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
12287 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
12288 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
12289 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
12290 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
12291 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
12292 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
12293 (using_threads): Always set to 1.
12294 (handle_extended_wait): New.
12295 (add_process): Do not set TID.
12296 (linux_create_inferior): Set must_set_ptrace_flags.
12297 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
12298 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
12299 (linux_thread_alive): Rename TID argument to LWPID.
12300 (linux_wait_for_process): Handle unknown processes. Do not use TID.
12301 (linux_wait_for_event): Do not use TID or check using_threads. Update
12302 call to dead_thread_notify. Call handle_extended_wait.
12303 (linux_create_inferior): Use PTRACE_SETOPTIONS.
12304 (send_sigstop): Delete sigstop_sent.
12305 (wait_for_sigstop): Avoid TID.
12306 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
12307 (linux_test_for_tracefork): New.
12308 (linux_lookup_signals): Use thread_db_active and
12309 linux_supports_tracefork_flag.
12310 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
12311 * linux-low.h (get_process_thread): Avoid TID.
12312 (struct process_ifo): Move thread_known and tid to the end. Remove
12313 sigstop_sent.
12314 (linux_attach_lwp, thread_db_init): Update prototypes.
12315 * server.h (change_inferior_id): Delete prototype.
12316 (add_pid_to_list, pull_pid_from_list): New prototypes.
12317 * thread-db.c (thread_db_use_events): New.
12318 (find_first_thread): Rename to...
12319 (find_one_thread): ...this. Update callers and messages. Do not
12320 call fatal. Check thread_db_use_events. Do not call
12321 change_inferior_id or new_thread_notify.
12322 (maybe_attach_thread): Update. Do not call new_thread_notify.
12323 (thread_db_init): Set thread_db_use_events. Check use_events.
12324 * utils.c (fatal, warning): Correct message prefix.
12325
30ed0a8f
DJ		 123262007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
12327
12328 * Makefile.in (clean): Remove new files.
12329 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
12330 (powerpc-64.o, powerpc-64.c): New rules.
12331 * configure.srv: Use alternate register sets for powerpc64-*-linux*
12332 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
12333 with SPE.
12334 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
12335 SPE targets.
12336 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
12337 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
12338 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
12339 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
12340 (target_regsets): Add AltiVec and SPE register sets.
12341 * configure.ac: Check for AltiVec and SPE.
12342 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
12343 (ppc_fill_vrregset, ppc_store_vrregset): New.
12344 (target_regsets): Add AltiVec register set.
12345 * configure: Regenerated.
12346
fd462a61
DJ		 123472007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
12348
12349 * linux-low.c (O_LARGEFILE): Define.
12350 (linux_read_memory): Use /proc/PID/mem.
12351 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
12352 * configure, config.in: Regenerated.
12353
69f223ed
DJ		 123542007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12355
12356 * linux-low.c (linux_wait_for_event): Do not pass signals while
12357 single-stepping.
12358
aec18585
PA		 123592007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12360
12361 * win32-low.c (create_process): New.
12362 (win32_create_inferior): Use create_process instead of
12363 CreateProcess. If create_process failed retry appending an ".exe"
12364 suffix. Store the GetLastError result immediatelly after
12365 create_process calls and use it on the call to error.
12366
34d86ddd
PA		 123672007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12368
12369 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
12370
5a0e3bd0
JB		 123712007-08-23 Joel Brobecker <brobecker@adacore.com>
12372
12373 * configure.ac: Switch license to GPLv3.
12374
f88c79e6
MS		 123752007-08-01 Michael Snyder <msnyder@access-company.com>
12376
12377 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
12378
6b3d9b83
PA		 123792007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
12380
12381 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
12382 typedef.
12383 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
12384 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
12385 CloseToolhelp32Snapshot.
12386 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
12387 CloseToolhelp32Snapshot.
12388
c588c53c
MS		 123892007-07-27 Michael Snyder <michael.snyder@access-company.com>
12390
12391 * server.c (main): Check for inferior exit before main loop.
12392
aa0403d9
PA		 123932007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
12394
12395 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
12396 instead of on tmp_desc.
12397
255e7678
DJ		 123982007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
12399 Daniel Jacobowitz <dan@codesourcery.com>
12400
12401 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
12402 (add_thread): Minor cleanups.
12403 (clear_inferiors): Move lower in the file. Clear the DLL
12404 list.
12405 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
12406 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
12407 (xml_escape_text): New.
12408 * server.c (handle_query): Handle qXfer:libraries:read. Report it
12409 for qSupported.
12410 (handle_v_cont): Report errors.
12411 (gdbserver_version): Update.
12412 (main): Correct size of own_buf. Do not report initial DLL events.
12413 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
12414 (unloaded_dll, xml_escape_text): New.
12415 * win32-low.c (enum target_waitkind): Update comments.
12416 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
12417 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
12418 (win32_EnumProcessModules, win32_GetModuleInformation)
12419 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
12420 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
12421 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
12422 (win32_Module32First, win32_Module32Next, load_toolhelp)
12423 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
12424 (get_child_debug_event): Handle DLL events.
12425 (win32_wait): Likewise.
12426
0d37add9
DJ		 124272007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12428
12429 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
12430 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
12431
45e2715e
PA		 124322007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12433
12434 * win32-low.c (handle_output_debug_string): Ignore event if not
12435 waiting.
12436
c5674cf1
PA		 124372007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12438
12439 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
12440
2bbe3cc1
DJ		 124412007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
12442
12443 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
12444
ae13219e
DJ		 124452007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
12446
12447 * inferiors.c (change_inferior_id): Add comment.
12448 * linux-low.c (check_removed_breakpoint): Add an early
12449 prototype. Improve debug output.
12450 (linux_attach): Doc update.
12451 (linux_detach_one_process, linux_detach): Clean up before releasing
12452 each process.
12453 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
12454 * linux-low.h (struct process_info): Doc improvement.
12455 * mem-break.c (delete_all_breakpoints): New.
12456 * mem-break.h (delete_all_breakpoints): New prototype.
12457 * thread-db.c (find_first_thread): New.
12458 (thread_db_create_event): Call it instead of
12459 thread_db_find_new_threads. Clean up unused variables.
12460 (maybe_attach_thread): Remove first thread handling.
12461 (thread_db_find_new_threads): Use find_first_thread.
12462 (thread_db_get_tls_address): Likewise.
12463
4105de34
DJ		 124642007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
12465
12466 * thread-db.c (thread_db_find_new_threads): Add prototype.
12467 (thread_db_create_event): Check for the main thread before adding
12468 a new thread.
12469 (maybe_attach_thread): Only enable event reporting if TID == 0.
12470 (thread_db_get_tls_address): Check for new threads.
12471
2b876972
DJ		 124722007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
12473
12474 * linux-low.c (linux_create_inferior): Try execv before execvp.
12475 * spu-low.c (spu_create_inferior): Likewise.
12476
7a245884
DJ		 124772007-06-13 Mike Frysinger <vapier@gentoo.org>
12478
12479 * linux-low.c (linux_create_inferior): Change execv to execvp.
12480 * spu-low.c (spu_create_inferior): Likewies.
12481
117ce543
DJ		 124822007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
12483
12484 * Makefile.in (clean): Clean new files instead of deleted ones.
12485 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
12486 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
12487 rules.
12488 * configure.srv: Specify XML files and new regformats for MIPS and
12489 MIPS64 GNU/Linux.
12490 * linux-mips-low.c (mips_num_regs): Set to only used registers.
12491 (mips_regmap): Do not fetch $0. Remove unused registers. Add
12492 an entry for the restart register.
12493 (mips_cannot_fetch_register, mips_cannot_store_register)
12494 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
12495 register names to match the XML descriptions.
12496 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
12497 restart register instead of $0.
12498
0e7f50da
UW		 124992007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12500 Markus Deuling <deuling@de.ibm.com>
12501
12502 * remote-utils.c (decode_xfer_write): New function.
12503 * server.h (decode_xfer_write): Add prototype.
12504 * server.c (handle_query): Add PACKET_LEN argument. Support
12505 qXfer:spu:read and qXfer:spu:write packets.
12506 (main): Pass packet_len to handle_query.
12507 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
12508 * target.h (target_ops): Add qxfer_spu.
12509
374c1d38
UW		 125102007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12511
12512 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
12513 accessing non-seekable spufs files.
12514
bb63802a
UW		 125152007-05-16 Markus Deuling <deuling@de.ibm.com>
12516
889bf7c5 12517 * server.c (handle_query): Add reply for qC packet.
bb63802a 12518
7390519e
PA		 125192007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12520 Leo Zayas <lerele@champenstudios@com>
12521
12522 * server.h (check_remote_input_interrupt_request): New function.
12523 * remote_utils.c (INVALID_DESCRIPTOR): New define.
12524 (remote_desc): Initialize with INVALID_DESCRIPTOR.
12525 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
12526 (check_remote_input_interrupt_request): New function.
12527 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 12528 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 12529 winapi_GenerateConsoleCtrlEvent): New typedefs.
12530 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
12531 to 250 ms.
12532 (win32_wait): Check for remote interrupt request
12533 with check_remote_input_interrupt_request.
12534 (win32_request_interrupt): New function.
12535 (win32_target_op): Set request_interrupt to win32_request_interrupt.
12536
34b34921
PA		 125372007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12538
12539 * win32-low.c (debug_registers_changed,
12540 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
12541 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
12542 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
12543 (thread_rec): Get context using the low target.
12544 (child_add_thread): Call thread_added on the low target,
12545 which does the same thing.
12546 (regptr): Delete.
12547 (do_initial_child_stuff): Remove debug registers references.
12548 Set context using the low target. Resume threads after
12549 setting the contexts.
12550 (child_continue): Remove dead variable. Remove debug
12551 registers references.
12552 (child_fetch_inferior_registers): Go through the low target.
12553 (do_child_store_inferior_registers): Remove.
12554 (child_store_inferior_registers): Go through the low target.
12555 (win32_resume): Remove debug registers references.
12556 Set context using the low target.
12557 (handle_exception): Change return type to void. Don't record
12558 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
12559 first chance exception.
889bf7c5 12560 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 12561 goto loop. Always return after waiting for debug event.
12562 (win32_wait): Convert to switch statement. Handle spurious
12563 events.
12564
12565 * win32-i386-low.c (debug_registers_changed,
12566 debug_registers_used): New.
12567 (initial_stuff): Rename to ...
12568 (i386_initial_stuff): ... this. Clear debug registers
12569 state variables.
12570 (store_debug_registers): Delete.
12571 (i386_get_thread_context): New.
12572 (load_debug_registers): Delete.
12573 (i386_set_thread_context): New.
12574 (i386_thread_added): New.
12575 (single_step): Rename to ...
12576 (i386_single_step): ... this.
12577 (do_fetch_inferior_registers): Rename to ...
12578 (i386_fetch_inferior_register): ... this.
12579 (i386_store_inferior_register): New.
12580 (the_low_target): Adapt to new interface.
12581
12582 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
12583 (arm_get_thread_context): New.
12584 (arm_set_thread_context): New.
12585 (regptr): New.
12586 (do_fetch_inferior_registers): Rename to ...
12587 (arm_fetch_inferior_register): ... this.
12588 (arm_store_inferior_register): New.
12589 (arm_wince_breakpoint): Reimplement as unsigned long.
12590 (arm_wince_breakpoint_len): Define.
12591 (the_low_target): Adapt to new interface.
12592
12593 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
12594 load_debug_registers. Add get_thread_context, set_thread_context,
12595 thread_added and store_inferior_register. Rename
12596 fetch_inferior_registers to fetch_inferior_register.
12597 (regptr): Remove declaration.
12598
dd6953e1
PA		 125992007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12600
12601 * linux-low.c (linux_detach): Change return type to int. Return 0.
12602 * spu-low.c (spu_detach): Likewise.
12603
444d6139
PA		 126042007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12605
12606 * target.h (target_ops): Change return type of detach to int.
12607 Add join.
12608 (join_inferior): New.
12609 * server.c (main): Don't skip detach support on mingw32.
12610 If the inferior doesn't support detaching return error.
12611 Call join_inferior instead of using waitpid.
12612 * linux-low.c (linux_join): New.
12613 (linux_target_op): Add linux_join.
12614 * spu-low.c (spu_join): New.
12615 (spu_target_ops): Add spu_join.
12616 * win32-low.c (win32_detach): Adapt to new interface.
12617 Reopen current_process_handle before detaching. Issue a child
12618 resume before detaching.
12619 (win32_join): New.
12620 (win32_target_op): Add win32_join.
12621
1d5315fe
PA		 126222007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12623
12624 * win32-low.c (win32-attach): Fix return value.
12625 * target.h (target_ops): Describe ATTACH return values.
12626
bf914831
PA		 126272007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12628
12629 * win32-low.c (GETPROCADDRESS): Define.
12630 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
12631 (winapi_DebugSetProcessKillOnExit): Likewise.
12632 (win32_create_inferior): Force usage of ansi CreateProcessA.
12633 (win32_attach): Use GETPROCADDRESS.
12634 (win32_detach): Likewise.
12635
f72f3e60
PA		 126362007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12637
12638 * win32-low.c (win32_wait): Don't use WSTOPSIG.
12639
ed50f18f
PA		 126402007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
12641
12642 * win32-low.c: Commit leftover changes from 2007-03-29.
12643
0c2ead7e
DJ		 126442007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12645
12646 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
12647 fields short instead of int. Add explicit padding.
12648 (i387_cache_to_fsave): Remove unnecessary casts.
12649 (i387_fsave_to_cache): Doc fix.
12650 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
12651
73725ff3
DJ		 126522007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12653
12654 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
12655 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
12656
d99f33d8
PA		 126572007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12658
12659 * configure.srv (arm*-*-mingw32ce*): Move near the other
12660 arm targets.
12661
68070c10
PA		 126622007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12663
2482afc6 12664 * configure.ac: Add errno checking.
68070c10
PA		 12665 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
12666 sys/file.h and malloc.h.
12667 (AC_CHECK_DECLS): Add perror.
12668 (srv_mingwce): Handle.
2482afc6 12669 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 12670 win32-i386-low.o to srv_tgtobj.
12671 (i[34567]86-*-mingw*): Likewise.
12672 (arm*-*-mingw32ce*): Add case.
12673 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12674 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
12675 [__MINGW32CE__] (strerror): New function.
12676 [__MINGW32CE__] (errno): Define to GetLastError.
12677 [__MINGW32CE__] (COUNTOF): New macro.
12678 (remote_open): Remove extra close call.
12679 * mem-break.c (delete_breakpoint_at): New function.
12680 * mem-break.h (delete_breakpoint_at): Declare.
12681 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12682 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
12683 [USE_WIN32API] (read, write): Add char* casts.
12684 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
12685 * server.h: Include wincecompat.h on Windows CE.
12686 [HAVE_ERRNO_H]: Check.
12687 (perror): Declare if not declared.
12688 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
12689 (perror_with_name): Remove errno declaration.
12690 * wincecompat.h: New.
12691 * wincecompat.c: New.
12692 * win32-low.h: New.
12693 * win32-arm-low.c: New.
12694 * win32-i386-low.c: New.
12695 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
12696 (OUTMSG2): Make it safe.
12697 (_T): New macro.
12698 (COUNTOF): New macro.
12699 (NUM_REGS): Get it from the low target.
12700 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
12701 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
12702 (thread_rec): Let low target handle debug registers.
12703 (child_add_thread): Likewise.
12704 (child_init_thread_list): Likewise.
12705 (continue_one_thread): Likewise.
12706 (regptr): New.
12707 (do_child_fetch_inferior_registers): Move to ...
12708 * win32-i386-low.c: ... here, and rename to ...
12709 (do_fetch_inferior_registers): ... this.
889bf7c5 12710 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 12711 Go through the low target.
12712 (do_child_store_inferior_registers): Use regptr.
12713 (strwinerror): New function.
12714 (win32_create_inferior): Handle Windows CE.
12715 Use strwinerror instead of strerror on Windows error
12716 codes. Add program to the error output.
12717 Don't close the main thread handle on Windows CE.
12718 (win32_attach): Use coredll.dll on Windows CE.
12719 (win32_kill): Close current process and current
12720 thread handles.
12721 (win32_detach): Use coredll.dll on Windows CE.
12722 (win32_resume): Let low target handle debug registers, and
12723 step request.
12724 (handle_exception): Add/Remove initial breakpoint. Avoid
12725 non-existant WSTOPSIG on Windows CE.
12726 (win32_read_inferior_memory): Cast to remove warning.
12727 (win32_arch_string): Go through the low target.
12728 (initialize_low): Call set_breakpoint_data with the low
12729 target's breakpoint.
12730 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
12731 FOP_REGNUM, mappings): Move to ...
12732 * win32-i386-low.c: ... here.
12733 * win32-low.c (win32_thread_info): Move to ...
12734 * win32-low.h: ... here.
12735 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
12736 win32-arm-low.c and wincecompat.c.
12737 (all:): Add $EXEEXT.
12738 (install-only:): Likewise.
12739 (gdbserver:): Likewise.
12740 (gdbreplay:): Likewise.
12741 * config.in: Regenerate.
12742 * configure: Regenerate.
12743
41093d81
PA		 127442007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12745
12746 * win32-low.c: Rename typedef thread_info to
12747 win32_thread_info throughout.
12748
544afa54
PA		 127492007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12750
12751 * win32-i386-low.c: Rename to ...
12752 * win32-low.c: ... this.
12753 * configure.srv: Replace win32-i386-low.o with win32-low.o.
12754 * Makefile.in: Likewise.
12755
bce7165d
PA		 127562007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
12757
12758 * remote-utils.c (monitor_output): Constify msg parameter.
12759 * server.h (monitor_output): Likewise.
12760 * win32-i386-low.c (handle_output_debug_string): New.
12761 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
12762 handle_output_debug_string.
12763 (get_child_debug_event): Likewise.
12764
506c7aa0
DJ		 127652007-03-27 Mat Hostetter <mat@lcs.mit.edu>
12766
12767 * server.c (main): Correct strtoul check.
12768
42c81e2a
DJ		 127692007-03-27 Jon Ringle <jon@ringle.org>
12770
12771 * linux-low.c: Check __ARCH_HAS_MMU__ also.
12772
9453113a
DJ		 127732007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
12774
12775 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
12776
64a69107
DJ		 127772007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
12778
12779 * terminal.h: Check HAVE_SGTTY_H.
12780
127812007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 12782
12783 * remote-utils.c (remote_open): Print out the assigned port number.
12784
c74d0ad8
DJ		 127852007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
12786
12787 * remote-utils.c (monitor_output): New function.
12788 * server.c (debug_threads): Define here.
12789 (monitor_show_help): New function.
12790 (handle_query): Handle qRcmd.
12791 (main): Do not handle 'd' packet.
12792 * server.h (debug_threads, remote_debug, monitor_output): Declare.
12793 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
12794 of debug_threads.
12795
de7c3b4a
PA		 127962007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12797
12798 * Makefile.in (EXEEXT): New.
12799 (clean): Use $(EXEEXT).
12800
ef57601b
PA		 128012007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12802
12803 * target.h (target_ops): Rename send_signal to request_interrupt,
12804 and remove enum target_signal parameter.
12805 * linux-low.c (linux_request_interrupt): Rename from
12806 linux_send_signal, and always send SIGINT.
12807 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
12808 and always send SIGINT.
12809 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
12810 of send_signal.
12811 (input_interrupt): Likewise.
12812
820f2bda
PA		 128132007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12814
12815 * server.c (get_features_xml): Check if target implemented
12816 arch_string.
12817 * win32-i386-low.c (win32_arch_string): New.
12818 (win32_target_ops): Add win32_arch_string as arch_string member.
12819
ab39bf24
UW		 128202007-02-22 Markus Deuling <deuling@de.ibm.com>
12821
12822 * spu-low.c (spu_arch_string): New.
12823 (spu_target_ops): Add spu_arch_string.
12824
61ff6e04
DJ		 128252007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
12826
12827 * remote-utils.c: Remove HAVE_TERMINAL_H check.
12828 * configure.ac: Do not check for terminal.h.
12829 * configure, config.in: Regenerated.
12830
fb1e4ffc
DJ		 128312007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12832
12833 * Makefile.in (OBS): Add $(XML_BUILTIN).
12834 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
12835 (clean): Update.
12836 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
12837 (arm-with-iwmmxt.c): New.
12838 * config.in, configure: Regenerate.
12839 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
12840 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
12841 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
12842 (arm*-*-linux*): Add iWMMXt and regset support.
12843 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
12844 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
12845 (arm_store_wmmxregset, target_regsets): New.
12846 * server.c (get_features_xml): Take annex argument. Check builtin
12847 XML documents.
12848 (handle_query): Handle multiple annexes.
12849
0f48aa01
DJ		 128502007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12851
12852 * remote-utils.c [USE_WIN32API] (read, write): Define.
12853 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
12854 write.
12855
23181151
DJ		 128562007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
12857
12858 * linux-i386-low.c (the_low_target): Set arch_string.
12859 * linux-x86-64-low.c (the_low_target): Likewise.
12860 * linux-low.c (linux_arch_string): New.
12861 (linux_target_ops): Add it.
12862 * linux-low.h (struct linux_target_ops): Add arch_string.
12863 * server.c (write_qxfer_response): Use const void * for DATA.
12864 (get_features_xml): New.
12865 (handle_query): Handle qXfer:features:read. Report it for qSupported.
12866 * target.h (struct target_ops): Add arch_string method.
12867
9d606399
DJ		 128682007-01-03 Denis Pilat <denis.pilat@st.com>
12869 Daniel Jacobowitz <dan@codesourcery.com>
12870
12871 * linux-low.c (linux_kill): Handle being called with no threads.
12872 * win32-i386-low.c (win32_kill): Likewise.
12873 (get_child_debug_event): Clear current_process_handle.
12874
128752006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 12876 Daniel Jacobowitz <dan@codesourcery.com>
12877
12878 * remote-utils.c (remote_open): Check the type of specified
12879 serial port devices before opening them.
12880 * server.c (main): Kill the inferior if an error occurs during
12881 the first remote_open.
12882
a5e13d24
DJ		 128832006-12-05 Markus Deuling <deuling@de.ibm.com>
12884
12885 * README: Update supported targets.
12886
186947f7
DJ		 128872006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
12888
12889 * Makefile.in (clean): Remove reg-mips64.c.
12890 (reg-mips64.c, reg-mips64.o): New rules.
12891 * configure.srv: Handle mips64. Include regset support for mips.
12892 * linux-mips-low.c (union mips_register): New.
12893 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
12894 (mips_breakpoint, mips_breakpoint_at): Use int.
12895 (mips_collect_register, mips_supply_register)
12896 (mips_collect_register_32bit, mips_supply_register_32bit)
12897 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12898 (mips_store_fpregset, target_regsets): New.
12899 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
12900
a13e2c95
UW		 129012006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
12902
12903 * configure.srv: Add target "spu*-*-*".
12904 * Makefile.in (clean): Remove reg-spu.c.
12905 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
12906 * spu-low.c: New file.
12907
cb7283db
DJ		 129082006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12909
12910 * configure.ac: Correct td_thr_tls_get_addr test.
12911 * configure: Regenerated.
12912
89be2091
DJ		 129132006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12914
12915 * linux-low.c (linux_wait_for_event): Reformat. Use the
12916 pass_signals array.
12917 * remote-utils.c (decode_address_to_semicolon): New.
12918 * server.c (pass_signals, handle_general_set): New.
12919 (handle_query): Mention QPassSignals for qSupported.
12920 (main): Call handle_general_set.
12921 * server.h (pass_signals, decode_address_to_semicolon): New.
12922
000ef4f0
DJ		 129232006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
12924
12925 * server.c (handle_query): Correct error handling for read_auxv.
12926
b7149293
UW		 129272005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
12928
12929 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
12930 and srv_linux_thread_db to yes.
12931 * linux-s390-low.c (s390_fill_gregset): New function.
12932 (target_regsets): Define data structure.
12933
dae5f5cf
DJ		 129342006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
12935
12936 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
12937 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
12938 * config.in, configure: Regenerated.
12939 * inferiors.c (gdb_id_to_thread): New function.
12940 (gdb_id_to_thread_id): Use it.
12941 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
12942 * linux-low.h (struct process_info): Add th member.
12943 (thread_db_get_tls_address): New prototype.
12944 * remote-utils.c (decode_address): Make non-static.
12945 * server.c (handle_query): Handle qGetTLSAddr.
12946 * server.h (gdb_id_to_thread, decode_address): New prototypes.
12947 * target.h (struct target_ops): Add get_tls_address.
12948 * thread-db.c (maybe_attach_thread): Save the thread handle.
12949 (thread_db_get_tls_address): New.
12950
32ca6d61
DJ		 129512006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
12952
12953 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
12954 (linux_resume_one_process): Take a siginfo_t *. Update all
12955 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
12956 (struct pending_signals): Add a siginfo_t.
12957 (linux_wait_for_process): Always set last_status.
12958 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
12959 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
12960 * linux-low.h (struct process_info): Add last_status.
12961
5ffff7c1
DJ		 129622006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
12963
12964 * remote-utils.c (try_rle): New function.
12965 (putpkt_binary): Use it.
12966
8695c747
DJ		 129672006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
12968
12969 * Makefile.in (clean): Clean reg-x86-64-linux.c.
12970 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
12971 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
12972 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
12973 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
12974 point registers.
12975
290fadea
RS		 129762006-08-08 Richard Sandiford <richard@codesourcery.com>
12977
12978 * server.c (terminal_fd): New variable.
12979 (old_foreground_pgrp): Likewise.
12980 (restore_old_foreground_pgrp): New function.
12981 (start_inferior): Record the terminal file descriptor in terminal_fd
12982 and its original foreground group in old_foreground_pgrp. Register
12983 restore_old_foreground_pgrp with atexit().
12984
9f2e1e63
DJ		 129852006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
12986
12987 * server.c (handle_query): Correct qPart to qXfer.
12988
b80864fb
DJ		 129892006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
12990
12991 * configure.ac: Check for more headers which are missing on
12992 Windows. Automatically supply -lwsock32 and USE_WIN32API.
12993 * configure.srv: Add Cygwin and mingw32.
12994 * remote-utils.c: Don't include headers unconditionally which
12995 are missing on mingw32. Include <winsock.h> for mingw32.
12996 (remote_open): Adjust for mingw32 support. Flush
12997 standard error after writing to it.
12998 (remote_close, putpkt_binary, input_interrupt, block_async_io)
12999 (unblock_async_io, enable_async_io, disable_async_io)
13000 (readchar, getpkt): Update for Winsock support.
13001 (prepare_resume_reply): Expect a protocol signal number.
13002 * server.c: Disable <sys/wait.h> on mingw32.
13003 (start_inferior): Adjust for mingw32 support. Flush
13004 standard error after writing to it.
13005 (attach_inferior): Likewise. Use protocol signal
13006 numbers.
13007 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13008 and names.
13009 * win32-i386-low.c: New file.
13010 * Makefile.in (XM_CLIBS): Set.
13011 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13012 (win32-i386-low.o): New dependency rule.
13013 * linux-low.c (linux_wait): Use target signal numbers.
13014 * target.h (struct target_ops): Doc fix.
13015 * server.h (target_signal_to_name): New prototype.
13016 * gdbreplay.c: Don't include headers unconditionally which
13017 are missing on mingw32. Include <winsock.h> for mingw32.
13018 (remote_close, remote_open): Adjust for Winsock support.
13019 * configure, config.in: Regenerated.
13020
0876f84a
DJ		 130212006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13022
13023 * server.c (decode_xfer_read, write_qxfer_response): New.
13024 (handle_query): Take a packet length argument. Handle
13025 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13026 the qSupported response.
13027 (main): Update call to handle_query.
13028
01f9e8fa
DJ		 130292006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13030
13031 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13032 (putpkt_binary): Renamed from putpkt and adjusted for binary
13033 data.
13034 (putpkt): New wrapper for putpkt_binary.
13035 (readchar): Don't mask off the high bit.
13036 (decode_X_packet): New function.
13037 * server.c (main): Call putpkt_binary if a handler sets the packet
13038 length. Save the length of the incoming packet. Handle 'X'.
13039 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13040
be2a5f71
DJ		 130412006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13042
13043 * server.c (handle_query): Handle qSupported.
13044
ea025f5f
DJ		 130452006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13046
13047 * remote-utils.c (all_symbols_looked_up): New variable.
13048 (look_up_one_symbol): Check it.
13049 * server.h (look_up_one_symbol): New declaration.
13050 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13051
9308fc88
DJ		 130522006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13053
13054 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 13055 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 13056 (PTRACE_GET_THREAD_AREA): Define.
13057 (ps_get_thread_area): New function.
13058
52fb6437
NS		 130592006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13060
13061 * configure.srv (m68k*-*-uclinux*): New target.
13062 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13063 (linux_resume_one_process): Remove extraneous cast.
13064 (linux_read_offsets): New.
13065 (linux_target_op): Add linux_read_offsets on mmuless systems.
13066 * server.c (handle_query): Add qOffsets logic.
13067 * target.h (struct target_ops): Add read_offsets.
13068
21b0f40c
DJ		 130692006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13070
13071 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13072 (PTRACE_GET_THREAD_AREA): Define.
13073 (ps_get_thread_area): New function.
13074 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13075 (linux-x86-64-low.o): Update.
13076
0050a760
DJ		 130772006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13078
13079 * configure.ac: Remove checks for prfpregset_t.
13080 * gdb_proc_service.h: New file.
13081 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13082 new "gdb_proc_service.h".
13083 * proc-service.c: Likewise.
13084 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13085 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13086 * Makefile.in (gdb_proc_service_h): Updated.
13087 * configure, config.in: Regenerated.
13088
b92a518e
DJ		 130892006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13090
13091 * remote-utils.c (prepare_resume_reply): Move declaration
13092 of gdb_id_from_wait to the top of the block.
13093
545587ee
DJ		 130942006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13095
13096 * linux-low.c (regsets_store_inferior_registers): Read the regset
13097 from the target before filling it.
13098
9db87ebd
DJ		 130992006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13100
13101 * server.c (attach_inferior): Return SIGTRAP for a successful
13102 attach.
13103
dd24457d
DJ		 131042006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13105
13106 * Makefile.in (OBS): Add version.o.
13107 (STAGESTUFF): Delete.
13108 (version.o): Add dependencies.
13109 (version.c): Replace rule.
13110 (clean): Remove version.c.
13111 * server.c (gdbserver_version): New.
13112 (gdbserver_usage): Use printf.
13113 (main): Handle --version and --help.
13114 * server.h (version, host_name): Add declarations.
13115
6f0f660e
EZ		 131162005-12-23 Eli Zaretskii <eliz@gnu.org>
13117
889bf7c5
PA		 13118 * linux-arm-low.c:
13119 * linux-arm-low.c:
13120 * inferiors.c:
13121 * i387-fp.h:
13122 * i387-fp.c:
13123 * gdbreplay.c:
13124 * regcache.c:
13125 * proc-service.c:
13126 * mem-break.h:
13127 * mem-break.c:
13128 * linux-x86-64-low.c:
13129 * linux-sh-low.c:
13130 * linux-s390-low.c:
13131 * linux-ppc64-low.c:
13132 * linux-ppc-low.c:
13133 * linux-mips-low.c:
13134 * linux-m68k-low.c:
13135 * linux-m32r-low.c:
13136 * linux-low.h:
13137 * linux-low.c:
13138 * linux-ia64-low.c:
13139 * linux-i386-low.c:
13140 * linux-crisv32-low.c:
13141 * thread-db.c:
13142 * terminal.h:
13143 * target.h:
13144 * target.c:
13145 * server.h:
13146 * server.c:
13147 * remote-utils.c:
13148 * regcache.h:
13149 * utils.c:
13150 * Makefile.in:
13151 * configure.ac:
6f0f660e
EZ		 13152 * gdbserver.1: Add (C) after Copyright. Update the FSF
13153 address.
13154
9d1fb177
DJ		 131552005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13156
13157 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13158 (arm_breakpoint_at): Recognize both breakpoints.
13159 (the_low_target): Use the correct breakpoint instruction.
13160
011a70c2
DJ		 131612005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13162
13163 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13164 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13165 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13166 (the_low_target): Update.
13167
7fb85e41
AS		 131682005-10-25 Andreas Schwab <schwab@suse.de>
13169
13170 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13171
13172 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13173 (ia64_num_regs): Reduce to 462.
13174
3db0444b
DJ		 131752005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13176
13177 * acinclude.m4: Correct quoting.
13178 * aclocal.m4: Regenerated.
13179
13180 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13181 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13182 (thread_db_init): Call thread_db_err_str.
13183 * configure.ac: Check for TD_VERSION.
13184 * config.in, configure: Regenerated.
13185
bee0189a
DJ		 131862005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13187
13188 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13189
e9d25b98
DJ		 131902005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13191
13192 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13193 is not available. Define HAVE_PTRACE_GETREGS if it is.
13194 * config.in, configure: Regenerated.
13195 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13196 * linux-i386-low.c, linux-m68k-low.c: Update to use
13197 HAVE_PTRACE_GETREGS.
13198 * linux-low.c (regsets_fetch_inferior_registers)
13199 (regsets_store_inferior_registers): Only return 0 if we processed
13200 GENERAL_REGS.
13201 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13202 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
13203
a06660f7
DJ		 132042005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13205
13206 * inferiors.c (struct thread_info): Add gdb_id.
13207 (add_thread): Add gdb_id argument.
13208 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
13209 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
13210 calls to add_thread.
13211 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
13212 * server.c (handle_query): Use thread_to_gdb_id.
13213 (handle_v_cont, main): Use gdb_id_to_thread_id.
13214 * server.h (add_thread): Update prototype.
13215 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
13216 prototypes.
13217
5a1f5858
DJ		 132182005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13219
13220 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
13221 left-padded registers.
13222 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
13223 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
13224
e122f1f5
SE		 132252005-07-01 Steve Ellcey <sje@cup.hp.com>
13226
13227 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
13228 * configure: Regenerate.
13229 * config.in: Regenerate.
13230 * server.h (NEED_DECLARATION_STRERROR):
13231 Replace with !HAVE_DECL_STRERROR.
13232
d592fa2f
DJ		 132332005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
13234
13235 * linux-low.c (linux_wait, linux_send_signal): Don't test
13236 an unsigned long variable for > 0 if it could be MAX_ULONG.
13237 * server.c (myresume): Likewise.
13238 * target.c (set_desired_inferior): Likewise.
13239
ccbd4912
MK		 132402005-06-13 Mark Kettenis <kettenis@gnu.org>
13241
13242 * configure.ac: Simplify and improve check for socklen_t.
13243 * configure, config.in: Regenerate.
13244
f450004a
DJ		 132452005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
13246
13247 * acconfig.h: Remove.
13248 * configure.ac: Add a test for socklen_t. Use three-argument
13249 AC_DEFINE throughout.
13250 * config.in: Regenerated using autoheader 2.59.
13251 * configure: Regenerated.
13252
13253 * gdbreplay.c (socklen_t): Provide a default.
13254 (remote_open): Use socklen_t.
13255 * remote-utils.c (socklen_t): Provide a default.
13256 (remote_open): Use socklen_t.
13257 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
13258 unsigned char.
13259
13260 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
13261 char for buffers.
13262 * linux-low.c (linux_read_memory, linux_write_memory)
13263 (linux_read_auxv): Likewise.
13264 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
13265 (check_mem_write): Likewise.
13266 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
13267 Likewise.
13268 * regcache.c (struct inferior_rgcache_data, registers_to_string)
13269 (registers_from_string, register_data): Likewise.
13270 * server.c (handle_query, main): Likewise.
13271 * server.h (convert_ascii_to_int, convert_int_to_ascii)
13272 (decode_M_packet): Likewise.
13273 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
13274 * target.h (struct target_ops): Update read_memory, write_memory,
13275 and read_auxv.
13276 (read_inferior_memory, write_inferior_memory): Update.
13277 * linux-low.h (struct linux_target_ops): Change type of breakpoint
13278 to unsigned char *.
13279 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
13280 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
13281 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
13282 linux-s390-low.c, linux-sh-low.c: Update for changes in
13283 read_inferior_memory and the_low_target->breakpoint.
13284
eee84df1
DJ		 132852005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
13286
13287 * Makefile.in (SFILES): Add linux-ppc64-low.c.
13288 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
13289 * configure.srv: Add powerpc64-*-linux*.
13290 * linux-ppc64-low.c: New file.
13291
45b134e5
OF		 132922005-05-23 Orjan Friberg <orjanf@axis.com>
13293
13294 * linux-cris-low.c: New file with support for CRIS.
13295 * linux-crisv32-low.c: Ditto for CRISv32.
13296 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
13297 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 13298 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 13299 reg-crisv32.o, and reg-crisv32.c to make rules.
13300 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
13301 recognized targets.
13302
48d93c75
UW		 133032005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
13304
13305 * linux-low.c (fetch_register): Ensure buffer size is a multiple
13306 of sizeof (PTRACE_XFER_TYPE).
13307 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
13308
e013ee27
OF		 133092005-05-12 Orjan Friberg <orjanf@axis.com>
13310
889bf7c5 13311 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 13312 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
13313 pointers for hardware watchpoint support.
13314 * linux-low.h (struct linux_target_ops): Ditto.
13315 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
13316 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
13317 to linux_target_ops.
13318 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
13319 reply packet.
13320 * server.c (main): Recognize 'Z' and 'z' packets.
13321
b0ded00b
UW		 133222005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
13323
13324 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
13325 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
13326 (the_low_target): Add new members.
13327
8643e2ad
DJ		 133282005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13329
13330 * proc-service.c (ps_lgetregs): Search all_processes instead of
13331 all_threads.
13332
fc620387
DJ		 133332005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13334
13335 * server.c (start_inferior): Change return type to int.
13336 (attach_inferior): Change sigptr to int *.
13337 (handle_v_cont, handle_v_requests): Change signal to int *.
13338 (main): Change signal to int.
13339
133402005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 13341
13342 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
13343 * configure.srv: Add m32r*-*-linux*.
13344 * linux-m32r-low.c: New file.
13345
e0e76420
DJ		 133462005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
13347
13348 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
13349
a1928bad
DJ		 133502005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13351
13352 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
13353 Take unsigned long arguments for PIDs.
13354 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
13355 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
13356 (wait_for_sigstop, linux_resume_one_process)
13357 (regsets_fetch_inferior_registers, linux_send_signal)
13358 (linux_read_auxv): Likewise. Update the types of variables holding
13359 PIDs. Update format string specifiers.
13360 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
13361 * remote-utils.c (prepare_resume_reply): Likewise.
13362 * server.c (cont_thread, general_thread, step_thread)
13363 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
13364 unsigned long.
13365 (handle_query): Update format specifiers.
13366 (handle_v_cont, main): Use strtoul for thread IDs.
13367 * server.h (struct inferior_list_entry): Use unsigned long for ID.
13368 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
13369 (general_thread, step_thread, thread_from_wait)
13370 (old_thread_from_wait): Update.
13371 * target.h (struct thread_resume): Use unsigned long for THREAD.
13372 (struct target_ops): Use unsigned long for arguments to attach and
13373 thread_alive.
13374
dcdb98d2
DJ		 133752005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
13376
13377 * acinclude.m4: Include bfd/bfd.m4 directly.
13378 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
13379 <agriffis@toolchain.org>.
13380 * aclocal.m4, configure: Regenerated.
13381
bec39cab
AC		 133822005-01-07 Andrew Cagney <cagney@gnu.org>
13383
13384 * configure.ac: Rename configure.in, require autoconf 2.59.
13385 * configure: Re-generate.
13386
434c4c77
DJ		 133872004-12-08 Daniel Jacobowitz <dan@debian.org>
13388
13389 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
13390 LIBS when finished.
13391 * aclocal.m4: Regenerated.
13392 * configure: Regenerated.
13393
db1d3e1b
AS		 133942004-11-21 Andreas Schwab <schwab@suse.de>
13395
13396 * linux-m68k-low.c (m68k_num_gregs): Define.
13397 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
13398 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
13399 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
13400 (m68k_breakpoint_at): New. Add to the_low_target.
13401
13402 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
13403 srv_linux_thread_db to yes.
13404
43360365
JB		 134052004-10-20 Joel Brobecker <brobecker@gnat.com>
13406
13407 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
13408 (ARCH_SET_FS): Likewise.
13409 (ARCH_GET_FS): Likewise.
13410 (ARCH_GET_GS): Likewise.
13411
fd500816
DJ		 134122004-10-16 Daniel Jacobowitz <dan@debian.org>
13413
13414 * linux-i386-low.c (ps_get_thread_area): New.
13415 * linux-x86-64-low.c (ps_get_thread_area): New.
13416 * linux-low.c: Include <sys/syscall.h>.
13417 (linux_kill_one_process): Don't kill the first thread here.
13418 (linux_kill): Kill the first thread here.
13419 (kill_lwp): New function.
13420 (send_sigstop, linux_send_signal): Use it.
13421 * proc-service.c: Clean up #ifdefs.
13422 (fpregset_info): Delete.
13423 (ps_lgetregs): Update and enable implementation.
13424 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
13425 implementations.
13426 * remote-utils.c (struct sym_cache, symbol_cache): New.
13427 (input_interrupt): Print a clearer message.
13428 (async_io_enabled): New variable.
13429 (enable_async_io, disable_async_io): Use it. Update comments.
13430 (look_up_one_symbol): Use the symbol cache.
13431 * thread-db.c (thread_db_look_up_symbols): New function.
13432 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
13433
f6de3c42
DJ		 134342004-10-16 Daniel Jacobowitz <dan@debian.org>
13435
13436 * configure.in: Test for -rdynamic.
13437 * configure: Regenerated.
13438 * Makefile (INTERNAL_LDFLAGS): New.
13439 (gdbserver, gdbreplay): Use it.
13440
2c0fc042
AC		 134412004-09-02 Andrew Cagney <cagney@gnu.org>
13442
13443 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
13444
075b3282
DJ		 134452004-03-23 Daniel Jacobowitz <drow@mvista.com>
13446
13447 * linux-low.c (linux_wait): Clear all_processes list also.
13448
fa6a77dc
DJ		 134492004-03-12 Daniel Jacobowitz <drow@mvista.com>
13450
13451 * linux-low.c: Include <errno.h>. Remove extern declaration of
13452 errno.
13453
6d782a97
DJ		 134542004-03-12 Daniel Jacobowitz <drow@mvista.com>
13455
13456 * gdbreplay.c, server.h, utils.c: Update copyright years.
13457
3a7fb99b
DJ		 134582004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13459
13460 * server.c (main): Print child status or termination signal from
13461 variable 'signal', not 'sig'.
13462
c3e735a6
DJ		 134632004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13464
13465 * linux-low.c (linux_read_memory): Change return type to
13466 int. Check for and return error from ptrace().
13467 * target.c (read_inferior_memory): Change return type to int. Pass
13468 back return status from the_target->read_memory().
13469 * target.h (struct target_ops): Adapt *read_memory() prototype.
13470 Update comment.
13471 (read_inferior_memory): Adapt prototype.
13472 * server.c (main): Return an error packet if
13473 read_inferior_memory() returns an error.
13474
a59d1c82
DJ		 134752004-03-04 Daniel Jacobowitz <drow@mvista.com>
13476
13477 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
13478 Unify with other clean targets.
13479
dc3f8883
DJ		 134802004-02-29 Daniel Jacobowitz <drow@mvista.com>
13481
13482 * server.c (handle_v_cont): Call set_desired_inferior.
13483
89a208da
DJ		 134842004-02-29 Daniel Jacobowitz <drow@mvista.com>
13485
13486 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
13487
62ea82f5
DJ		 134882004-02-29 Daniel Jacobowitz <drow@mvista.com>
13489
13490 * linux-low.c (linux_wait): Unblock async I/O.
13491 (linux_resume): Block and enable async I/O.
13492 * remote-utils.c (block_async_io, unblock_async_io): New functions.
13493 * server.h (block_async_io, unblock_async_io): Add prototypes.
13494
6910d122
DJ		 134952004-02-29 Daniel Jacobowitz <drow@mvista.com>
13496
13497 * remote-utils.c (remote_open): Print a status notice after
13498 opening a TCP port.
13499 * server.c (attach_inferior): Print a status notice after
13500 attaching.
13501
135022004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 13503
13504 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
13505
c89dc5d4
DJ		 135062004-02-26 Daniel Jacobowitz <drow@mvista.com>
13507
13508 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
13509 error packet.
13510 * server.c, target.h: Update copyright years.
13511
4b8dad4a
RM		 135122004-02-25 Roland McGrath <roland@redhat.com>
13513
13514 * target.h (struct target_ops): New member `read_auxv'.
13515 * server.c (handle_query): Handle qPart:auxv:read: query using that.
13516 * linux-low.c (linux_read_auxv): New function.
13517 (linux_target_ops): Initialize `read_auxv' member to that.
13518
d7446758
JB		 135192004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13520
13521 Committed by Jim Blandy <jimb@redhat.com>.
13522
13523 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 13524 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 13525 instead of GPR_SIZE to distiguish s390 and s390x targets.
13526
5544ad89
DJ		 135272004-01-31 Daniel Jacobowitz <drow@mvista.com>
13528
13529 * linux-low.c: Update copyright year.
13530 (check_removed_breakpoint): Clear pending_is_breakpoint.
13531 (linux_set_resume_request, linux_queue_one_thread)
13532 (resume_status_pending_p): New functions.
13533 (linux_continue_one_thread): Use process->resume.
13534 (linux_resume): Only resume threads if there are no pending events.
13535 * linux-low.h (struct process_info): Add resume request
13536 pointer.
13537
2a68b70e
DJ		 135382004-01-30 Daniel Jacobowitz <drow@mvista.com>
13539
13540 * regcache.c (new_register_cache): Clear the allocated register
13541 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
13542
64386c31
DJ		 135432003-10-13 Daniel Jacobowitz <drow@mvista.com>
13544
13545 * linux-low.c (linux_resume): Take a struct thread_resume *
13546 argument.
13547 (linux_wait): Update call.
13548 (resume_ptr): New static variable.
13549 (linux_continue_one_thread): Renamed from
13550 linux_continue_one_process. Use resume_ptr.
13551 (linux_resume): Use linux_continue_one_thread.
13552 * server.c (handle_v_cont, handle_v_requests): New functions.
13553 (myresume): New function.
13554 (main): Handle 'v' case.
13555 * target.h (struct thread_resume): New type.
13556 (struct target_ops): Change argument of "resume" to struct
13557 thread_resume *.
13558 (myresume): Delete macro.
13559
c938e9b0
L		 135602003-08-08 H.J. Lu <hongjiu.lu@intel.com>
13561
13562 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
13563 (uninstall): Support DESTDIR.
13564
7f313d07
BC		 13565Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
13566
13567 * configure.srv: Add xscale*linux copy of arm*linux entry.
13568
3b2fc2ea
DJ		 135692003-07-24 Daniel Jacobowitz <drow@mvista.com>
13570
13571 * linux-arm-low.c (arm_reinsert_addr): New function.
13572 (the_low_target): Add arm_reinsert_addr.
13573
1c0a559e
MK		 135742003-07-08 Mark Kettenis <kettenis@gnu.org>
13575
13576 * mem-break.c: Remove whitespace at end of file.
13577
43d5792c
DJ		 135782003-06-28 Daniel Jacobowitz <drow@mvista.com>
13579
13580 * configure.in: Check whether we need to prototype strerror.
13581 * server.h: Optionally prototype strerror.
13582 * gdbreplay.c (perror_with_name): Use strerror.
13583 * linux-low.c (linux_attach_lwp): Use strerror.
13584 * utils.c (perror_with_name): Use strerror.
13585 * config.in, configure: Regenerated.
13586
c8a86edf
DJ		 135872003-06-28 Daniel Jacobowitz <drow@mvista.com>
13588
13589 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
13590 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
13591
73d37363
DJ		 135922003-06-20 Daniel Jacobowitz <drow@mvista.com>
13593
13594 * Makefile.in (SFILES): Update.
13595 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
13596 low-sun3.c: Remove files.
13597
6ad8ae5c
DJ		 135982003-06-17 Daniel Jacobowitz <drow@mvista.com>
13599
13600 * linux-low.c: Move comment to linux_thread_alive where it belonged.
13601 (linux_detach_one_process, linux_detach): New functions.
13602 (linux_target_ops): Add linux_detach.
13603 * server.c (main): Handle 'D' packet.
13604 * target.h (struct target_ops): Add "detach" member.
13605 (detach_inferior): Define.
13606
1581182a
MK		 136072003-06-13 Mark Kettenis <kettenis@gnu.org>
13608
13609 From Kelley Cook <kelleycook@wideopenwest.com>:
13610 * configure.srv: Accept i[34567]86 variants.
13611
e5379b03
DJ		 136122003-06-05 Daniel Jacobowitz <drow@mvista.com>
13613
13614 * linux-low.c (linux_wait_for_event): Correct comment typos.
13615 (linux_resume_one_process): Call check_removed_breakpoint.
13616 (linux_send_signal): New function.
13617 (linux_target_ops): Add linux_send_signal.
13618 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
13619 of kill.
13620 * target.h (struct target_ops): Add send_signal.
13621
2ff29de4
JB		 136222003-05-29 Jim Blandy <jimb@redhat.com>
13623
13624 * linux-low.c (usr_store_inferior_registers): Transfer buf in
13625 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
13626 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
13627 away part of the register's value.
13628
254787d4
DJ		 136292003-03-26 Daniel Jacobowitz <drow@mvista.com>
13630
13631 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
13632 (linux_wait_for_event, linux_init_signals): Likewise.
13633
94e10508
DJ		 136342003-03-17 Daniel Jacobowitz <drow@mvista.com>
13635
13636 * configure.in: Check for stdlib.h.
13637 * configure: Regenerated.
13638 * config.in: Regenerated.
13639
4c0711e0
DJ		 136402003-01-04 Andreas Schwab <schwab@suse.de>
13641
13642 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
13643
ef66e766
AC		 136442003-01-02 Andrew Cagney <ac131313@redhat.com>
13645
13646 * Makefile.in: Remove obsolete code.
13647
a1358604
DJ		 136482002-11-20 Daniel Jacobowitz <drow@mvista.com>
13649
13650 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
13651 defined(PT_FPR0_HI).
13652
23ce3b1c
DJ		 136532002-11-17 Stuart Hughes <seh@zee2.com>
13654
13655 * linux-arm-low.c (arm_num_regs): Increase.
13656 (arm_regmap): Include status register.
13657
136582002-11-17 Daniel Jacobowitz <drow@mvista.com>
13659
13660 * linux-low.c (register_addr): Remove incorrect -1 check.
13661
a9fa9f7d
DJ		 136622002-08-29 Daniel Jacobowitz <drow@mvista.com>
13663
13664 * linux-low.c (linux_create_inferior): Call setpgid. Return
13665 the new PID.
13666 (unstopped_p, linux_signal_pid): Remove.
13667 (linux_target_ops): Remove linux_signal_pid.
13668 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
13669 global instead of target method.
13670 * target.h (struct target_ops): Remove signal_pid. Update comment
13671 for create_inferior.
13672 * server.c (signal_pid): New variable.
13673 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 13674 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 13675 (attach_inferior): Set signal_pid.
13676
17574093
DJ		 136772002-08-23 Daniel Jacobowitz <drow@mvista.com>
13678
13679 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
13680
136812002-08-20 Jim Blandy <jimb@redhat.com>
13682
13683 * Makefile.in (LDFLAGS): Allow the configure script to establish a
13684 default for this.
13685
136862002-08-01 Andrew Cagney <cagney@redhat.com>
13687
13688 * Makefile.in: Make chill references obsolete.
13689
136902002-07-24 Kevin Buettner <kevinb@redhat.com>
13691
13692 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
13693 * configure: Regenerate.
13694 * config.in: Regenerate.
13695
136962002-07-09 David O'Brien <obrien@FreeBSD.org>
13697
13698 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
13699 (perror_with_name, remote_close, remote_open, expect, play): Static.
13700
137012002-07-04 Michal Ludvig <mludvig@suse.cz>
13702
4b8dad4a 13703 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 13704 byte offsets instead of an array of indexes.
13705 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
13706
137072002-06-13 Daniel Jacobowitz <drow@mvista.com>
13708
13709 * regcache.c: Add comment.
13710
137112002-06-11 Daniel Jacobowitz <drow@mvista.com>
13712
13713 * thread-db.c: New file.
13714 * proc-service.c: New file.
13715 * acinclude.m4: New file.
13716 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
13717 proc-service.o, and thread-db.o.
13718 (linux-low.o): Add USE_THREAD_DB.
13719 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
13720 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
13721 * aclocal.m4: Regenerated.
13722 * config.in: Regenerated.
13723 * configure: Regenerated.
13724 * configure.in: Check for proc_service.h, sys/procfs.h,
13725 thread_db.h, and linux/elf.h headrs.
13726 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
13727 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
13728 Check for -lthread_db and thread support.
13729 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
13730 PowerPC, and SuperH.
13731 * i387-fp.c: Constify arguments.
13732 * i387-fp.h: Likewise.
13733 * inferiors.c: (struct thread_info): Renamed from
13734 `struct inferior_info'. Remove PID member. Use generic inferior
13735 list header. All uses updated.
13736 (inferiors, signal_pid): Removed.
13737 (all_threads): New variable.
13738 (get_thread): Define.
13739 (add_inferior_to_list): New function.
13740 (for_each_inferior): New function.
13741 (change_inferior_id): New function.
13742 (add_inferior): Removed.
13743 (remove_inferior): New function.
13744 (add_thread): New function.
13745 (free_one_thread): New function.
13746 (remove_thread): New function.
13747 (clear_inferiors): Use for_each_inferior and free_one_thread.
13748 (find_inferior): New function.
13749 (find_inferior_id): New function.
13750 (inferior_target_data): Update argument type.
13751 (set_inferior_target_data): Likewise.
13752 (inferior_regcache_data): Likewise.
13753 (set_inferior_regcache_data): Likewise.
13754 * linux-low.c (linux_bp_reinsert): Remove.
13755 (all_processes, stopping_threads, using_thrads)
13756 (struct pending_signals, debug_threads, pid_of): New.
13757 (inferior_pid): Replace with macro.
13758 (struct inferior_linux_data): Remove.
13759 (get_stop_pc, add_process): New functions.
13760 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
13761 Use add_process and add_thread.
13762 (linux_attach_lwp): New function, based on old linux_attach. Use
13763 add_process and add_thread. Set stop_expected for new threads.
13764 (linux_attach): New function.
13765 (linux_kill_one_process): New function.
13766 (linux_kill): Kill all LWPs.
13767 (linux_thread_alive): Use find_inferior_id.
13768 (check_removed_breakpoints, status_pending_p): New functions.
13769 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
13770 Update. Use WNOHANG. Wait for cloned processes also. Update process
13771 struct for the found process.
13772 (linux_wait_for_event): New function.
13773 (linux_wait): Use it. Support LWPs.
13774 (send_sigstop, wait_for_sigstop, stop_all_processes)
13775 (linux_resume_one_process, linux_continue_one_process): New functions.
13776 (linux_resume): Support LWPs.
13777 (REGISTER_RAW_SIZE): Remove.
13778 (fetch_register): Use register_size instead. Call supply_register.
13779 (usr_store_inferior_registers): Likewise. Call collect_register.
13780 Fix recursive case.
13781 (regsets_fetch_inferior_registers): Improve error message.
13782 (regsets_store_inferior_registers): Add debugging.
13783 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
13784 (unstopped_p, linux_signal_pid): New functions.
13785 (linux_target_ops): Add linux_signal_pid.
13786 (linux_init_signals): New function.
13787 (initialize_low): Call it. Initialize using_threads.
13788 * regcache.c (inferior_regcache_data): Add valid
13789 flag.
13790 (get_regcache): Fetch registers lazily. Add fetch argument
13791 and update all callers.
13792 (regcache_invalidate_one, regcache_invalidate): New
13793 functions.
13794 (new_register_cache): Renamed from create_register_cache.
13795 Return the new regcache.
13796 (free_register_cache): Change argument to a void *.
13797 (registers_to_string, registers_from_string): Call get_regcache
13798 with fetch flag set.
13799 (register_data): Make static. Pass fetch flag to get_regcache.
13800 (supply_register): Call get_regcache with fetch flag clear.
13801 (collect_register): Call get_regcache with fetch flag set.
13802 (collect_register_as_string): New function.
13803 * regcache.h: Update.
13804 * remote-utils.c (putpkt): Flush after debug output and use
13805 stderr.
13806 Handle input interrupts while waiting for an ACK.
13807 (input_interrupt): Use signal_pid method.
13808 (getpkt): Flush after debug output and use stderr.
13809 (outreg): Use collect_register_as_string.
13810 (new_thread_notify, dead_thread_notify): New functions.
13811 (prepare_resume_reply): Check using_threads. Set thread_from_wait
13812 and general_thread.
13813 (look_up_one_symbol): Flush after debug output.
13814 * server.c (step_thread, server_waiting): New variables.
13815 (start_inferior): Don't use signal_pid. Update call to mywait.
13816 (attach_inferior): Update call to mywait.
13817 (handle_query): Handle qfThreadInfo and qsThreadInfo.
13818 (main): Don't fetch/store registers explicitly. Use
13819 set_desired_inferior. Support proposed ``Hs'' packet. Update
13820 calls to mywait.
13821 * server.h: Update.
13822 (struct inferior_list, struct_inferior_list_entry): New.
13823 * target.c (set_desired_inferior): New.
13824 (write_inferior_memory): Constify.
13825 (mywait): New function.
13826 * target.h: Update.
13827 (struct target_ops): New signal_pid method.
13828 (mywait): Removed macro, added prototype.
13829
13830 * linux-low.h (regset_func): Removed.
13831 (regset_fill_func, regset_store_func): New.
13832 (enum regset_type): New.
13833 (struct regset_info): Add type field. Use new operation types.
13834 (struct linux_target_ops): stop_pc renamed to get_pc.
13835 Add decr_pc_after_break and breakpoint_at.
13836 (get_process, get_thread_proess, get_process_thread)
13837 (strut process_info, all_processes, linux_attach_lwp)
13838 (thread_db_init): New.
13839
13840 * linux-arm-low.c (arm_get_pc, arm_set_pc,
13841 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
13842 (the_low_target): Add new members.
13843 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
13844 (i386_store_fpxregset): Constify.
13845 (target_regsets): Add new kind identifier.
13846 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
13847 (i386_set_pc): Add debugging.
13848 (i386_breakpoint_at): New function.
13849 (the_low_target): Add new members.
13850 * linux-mips-low.c (mips_get_pc, mips_set_pc)
13851 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
13852 (mips_breakpoint_at): New.
13853 (the_low_target): Add new members.
13854 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
13855 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
13856 (the_low_target): Add new members.
13857 * linux-sh-low.c (sh_get_pc, sh_set_pc)
13858 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
13859 (the_low_target): Add new members.
13860 * linux-x86-64-low.c (target_regsets): Add new kind
13861 identifier.
13862
138632002-05-15 Daniel Jacobowitz <drow@mvista.com>
13864
13865 From Martin Pool <mbp@samba.org>:
13866 * server.c (gdbserver_usage): New function.
13867 (main): Call it.
13868
138692002-05-14 Daniel Jacobowitz <drow@mvista.com>
13870
13871 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
13872 stop_at -> stop_pc.
13873
138742002-05-04 Andrew Cagney <ac131313@redhat.com>
13875
13876 * Makefile.in: Remove obsolete code.
13877
138782002-04-24 Michal Ludvig <mludvig@suse.cz>
13879
13880 * linux-low.c (regsets_fetch_inferior_registers),
13881 (regsets_store_inferior_registers): Removed cast to int from
13882 ptrace() calls.
13883 * regcache.h: Added declaration of struct inferior_info.
13884
138852002-04-20 Daniel Jacobowitz <drow@mvista.com>
13886
13887 * inferiors.c (struct inferior_info): Add regcache_data.
13888 (add_inferior): Call create_register_cache.
13889 (clear_inferiors): Call free_register_cache.
13890 (inferior_regcache_data, set_inferior_regcache_data): New functions.
13891 * regcache.c (struct inferior_regcache_data): New.
13892 (registers): Remove.
13893 (get_regcache): New function.
13894 (create_register_cache, free_register_cache): New functions.
13895 (set_register_cache): Don't initialize the register cache here.
13896 (registers_to_string, registers_from_string, register_data): Call
13897 get_regcache.
13898 * regcache.h: Add prototypes.
13899 * server.h: Likewise.
13900
139012002-04-20 Daniel Jacobowitz <drow@mvista.com>
13902
13903 * mem-break.c: New file.
13904 * mem-break.h: New file.
13905 * Makefile.in: Add mem-break.o rule; update server.h
13906 dependencies.
13907 * inferiors.c (struct inferior_info): Add target_data
13908 member.
13909 (clear_inferiors): Free target_data member if set.
13910 (inferior_target_data, set_inferior_target_data): New functions.
13911 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
13912 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
13913 * linux-low.c (linux_bp_reinsert): New variable.
13914 (struct inferior_linux_data): New.
13915 (linux_create_inferior): Use set_inferior_target_data.
13916 (linux_attach): Likewise. Call add_inferior.
13917 (linux_wait_for_one_inferior): New function.
13918 (linux_wait): Call it.
13919 (linux_write_memory): Add const.
13920 (initialize_low): Call set_breakpoint_data.
13921 * linux-low.h (struct linux_target_ops): Add breakpoint
13922 handling members.
13923 * server.c (attach_inferior): Remove extra add_inferior
13924 call.
13925 * server.h: Include mem-break.h. Update inferior.c
13926 prototypes.
13927 * target.c (read_inferior_memory)
13928 (write_inferior_memory): New functions.
13929 * target.h (read_inferior_memory)
13930 (write_inferior_memory): Change macros to prototypes.
13931 (struct target_ops): Update comments. Add const to write_memory
13932 definition.
13933
139342002-04-11 Daniel Jacobowitz <drow@mvista.com>
13935
13936 * linux-low.c (usr_store_inferior_registers): Support
13937 registers which are allowed to fail to store.
13938 * linux-low.h (linux_target_ops): Likewise.
13939 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
13940 (ppc_cannot_store_register): FPSCR may not be storable.
13941
139422002-04-09 Daniel Jacobowitz <drow@mvista.com>
13943
13944 * server.h: Include <string.h> if HAVE_STRING_H.
13945 * ChangeLog: Correct paths in last ChangeLog entry.
13946
139472002-04-09 Daniel Jacobowitz <drow@mvista.com>
13948
13949 * linux-low.h: Remove obsolete prototypes.
13950 (struct linux_target_ops): New.
13951 (extern the_low_target): New.
13952 * linux-low.c (num_regs, regmap): Remove declarations.
13953 (register_addr): Use the_low_target explicitly.
13954 (fetch_register): Likewise.
13955 (usr_fetch_inferior_registers): Likewise.
13956 (usr_store_inferior_registers): Likewise.
13957 * linux-arm-low.c (num_regs): Remove.
13958 (arm_num_regs): Define.
13959 (arm_regmap): Renamed from regmap, made static.
13960 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
13961 made static.
13962 (arm_cannot_store_register): Renamed from cannot_store_register,
13963 made static.
13964 (the_low_target): New.
13965 * linux-i386-low.c (num_regs): Remove.
13966 (i386_num_regs): Define.
13967 (i386_regmap): Renamed from regmap, made static.
13968 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
13969 made static.
13970 (i386_cannot_store_register): Renamed from cannot_store_register,
13971 made static.
13972 (the_low_target): New.
13973 * linux-ia64-low.c (num_regs): Remove.
13974 (ia64_num_regs): Define.
13975 (ia64_regmap): Renamed from regmap, made static.
13976 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
13977 made static.
13978 (ia64_cannot_store_register): Renamed from cannot_store_register,
13979 made static.
13980 (the_low_target): New.
13981 * linux-m68k-low.c (num_regs): Remove.
13982 (m68k_num_regs): Define.
13983 (m68k_regmap): Renamed from regmap, made static.
13984 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
13985 made static.
13986 (m68k_cannot_store_register): Renamed from cannot_store_register,
13987 made static.
13988 (the_low_target): New.
13989 * linux-mips-low.c (num_regs): Remove.
13990 (mips_num_regs): Define.
13991 (mips_regmap): Renamed from regmap, made static.
13992 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
13993 made static.
13994 (mips_cannot_store_register): Renamed from cannot_store_register,
13995 made static.
13996 (the_low_target): New.
13997 * linux-ppc-low.c (num_regs): Remove.
13998 (ppc_num_regs): Define.
13999 (ppc_regmap): Renamed from regmap, made static.
14000 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14001 made static.
14002 (ppc_cannot_store_register): Renamed from cannot_store_register,
14003 made static.
14004 (the_low_target): New.
14005 * linux-s390-low.c (num_regs): Remove.
14006 (s390_num_regs): Define.
14007 (s390_regmap): Renamed from regmap, made static.
14008 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14009 made static.
14010 (s390_cannot_store_register): Renamed from cannot_store_register,
14011 made static.
14012 (the_low_target): New.
14013 * linux-sh-low.c (num_regs): Remove.
14014 (sh_num_regs): Define.
14015 (sh_regmap): Renamed from regmap, made static.
14016 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14017 made static.
14018 (sh_cannot_store_register): Renamed from cannot_store_register,
14019 made static.
14020 (the_low_target): New.
14021 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14022 (the_low_target): New.
14023
140242002-04-09 Daniel Jacobowitz <drow@mvista.com>
14025
14026 * Makefile.in: Add stamp-h target.
14027 * configure.in: Create stamp-h.
14028 * configure: Regenerated.
14029
140302002-04-09 Daniel Jacobowitz <drow@mvista.com>
14031
14032 * inferiors.c: New file.
14033 * target.c: New file.
14034 * target.h: New file.
14035 * Makefile.in: Add target.o and inferiors.o. Update
14036 dependencies.
14037 * linux-low.c (inferior_pid): New static variable,
14038 moved from server.c.
14039 (linux_create_inferior): Renamed from create_inferior.
14040 Call add_inferior. Return 0 on success instead of a PID.
14041 (linux_attach): Renamed from myattach.
14042 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14043 (linux_thread_alive): Renamed from mythread_alive.
14044 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14045 child dies.
14046 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14047 (regsets_store_inferior_registers): Correct error message.
14048 Add missing ``return 0''.
14049 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14050 (linux_store_registers): Renamed from store_inferior_registers.
14051 (linux_read_memory): Renamed from read_inferior_memory.
14052 (linux_write_memory): Renamed from write_inferior_memory.
14053 (linux_target_ops): New structure.
14054 (initialize_low): Call set_target_ops ().
14055 * remote-utils.c (unhexify): New function.
14056 (hexify): New function.
14057 (input_interrupt): Send signals to ``signal_pid''.
14058 * server.c (inferior_pid): Remove.
14059 (start_inferior): Update create_inferior call.
14060 (attach_inferior): Call add_inferior.
14061 (handle_query): New function.
14062 (main): Call handle_query for `q' packets.
14063 * server.h: Include "target.h". Remove obsolete prototypes.
14064 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14065
140662002-04-09 Daniel Jacobowitz <drow@mvista.com>
14067
14068 * Makefile.in: Add WARN_CFLAGS. Update configury
14069 dependencies.
14070 * configure.in: Check for <string.h>
14071 * configure: Regenerate.
14072 * config.in: Regenerate.
14073 * gdbreplay.c: Include needed system headers.
14074 (remote_open): Remove strchr prototype.
14075 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14076 * regcache.c (supply_register): Change buf argument to const void *.
14077 (supply_register_by_name): Likewise.
14078 (collect_register): Change buf argument to void *.
14079 (collect_register_by_name): Likewise.
14080 * regcache.h: Add missing prototypes.
14081 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14082 * server.c (handle_query): New function.
14083 (attached): New static variable, moved out of main.
14084 (main): Quiet longjmp clobber warnings.
14085 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14086 * utils.c (error): Remove NORETURN.
14087 (fatal): Likewise.
GDB Binutils - Deliverables
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