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gdb: new AndesTech NDS32 port
[thirdparty/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
0ae534d2
JT		 12016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2
3 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
4
fcdad592
YQ		 52016-05-17 Yao Qi <yao.qi@linaro.org>
6
7 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
8 instead of find_inferior.
9
9e784964
YQ		 102016-05-05 Yao Qi <yao.qi@linaro.org>
11
12 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
13 Initialize res to zero.
14
cf2ebb6e
YQ		 152016-05-05 Yao Qi <yao.qi@linaro.org>
16
17 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
18 to uint32_t.
19
c1aebf87
UW		 202016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
21
22 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
23 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
24 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
25
35fd2deb 262016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 27 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 28
29 * tracepoint.c (write_inferior_int8): New function.
30 (cmd_qtenable_disable): Write enable flag using
31 write_inferior_int8.
32
484b3c32
YQ		 332016-04-25 Yao Qi <yao.qi@linaro.org>
34
35 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
36 (need_step_over_p): Return zero if the LWP has pending signals
37 can be delivered on software single step target.
38
85ba7d86
YQ		 392016-04-25 Yao Qi <yao.qi@linaro.org>
40
41 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
42 return instead of error.
43
3539aa13
YQ		 442016-04-22 Yao Qi <yao.qi@linaro.org>
45
46 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
47 to 23.
48
5b061e98
YQ		 492016-04-22 Yao Qi <yao.qi@linaro.org>
50
51 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
52 signal when stepping over breakpoint with software single
53 step.
54
3451269c
PA		 552016-04-21 Pedro Alves <palves@redhat.com>
56
57 * linux-s390-low.c (s390_collect_ptrace_register)
58 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
59 add casts.
60 (s390_check_regset): Use void * instead of gdb_byte *.
61
a2358508
PA		 622016-04-20 Pedro Alves <palves@redhat.com>
63
64 * configure: Renegerate.
65
6885166d
YQ		 662016-04-20 Yao Qi <yao.qi@linaro.org>
67
68 * linux-aarch32-low.c: Include "arch/arm-linux.h".
69 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
70 number 16.
71 (arm_store_gregset): Likewise.
72
2b863f51
WT		 732016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
74
75 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
76 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
77 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
78 (amd64-avx-mpx-linux.c): New rules.
79 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
80 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
81 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
82 (srv_amd64_regobj): Add amd64-avx-mpx.o.
83 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
84 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
85 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
86 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
87 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
88 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
89 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
90 * linux-x86-low.c (x86_linux_read_description): Add case for
91 X86_XSTATE_AVX_MPX_MASK.
92 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
93 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
94 init_registers_i386_avx_mpx_linux.
95 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
96 (initialize_low_tracepoint): Call
97 init_registers_i386_avx_mpx_linux.
98 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
99 (initialize_low_tracepoint): Call
100 init_registers_amd64_avx_mpx_linux.
101 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
102 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
103 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
104 declarations.
105
9b30624b
PA		 1062016-04-18 Pedro Alves <palves@redhat.com>
107
108 * configure: Regenerate.
109
45e3745e
AT		 1102016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
111
112 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
113 (aarch64_emit_sub): Likewise.
114
2afc13ff
PA		 1152016-04-12 Pedro Alves <palves@redhat.com>
116
117 * utils.c (prepare_to_throw_exception): Delete.
118
6e774b13
SM		 1192016-04-05 Simon Marchi <simon.marchi@ericsson.com>
120
121 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
122
4dca19f8
MK		 1232016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
124
125 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
126
d0a9981f
MK		 1272016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
128
129 * linux-aarch64-ipa.c: Add <elf.h> include.
130 * linux-ppc-ipa.c: Add <elf.h> include.
131 * linux-s390-ipa.c: Add <elf.h> include.
132
252db07e
MK		 1332016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
134
135 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
136 (get_raw_reg_ptr): Likewise.
137 (get_trace_state_variable_value_ptr): Likewise.
138 (set_trace_state_variable_value_ptr): Likewise.
139 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
140 char *.
141
14e2b6d9
MK		 1422016-03-31 Wei-cheng Wang <cole945@gmail.com>
143 Marcin Kościelnicki <koriakin@0x04.net>
144
145 PR/17221
146 * linux-ppc-low.c (emit_insns): New function.
147 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
148 (ppc_emit_prologue): New function.
149 (ppc_emit_epilogue): New function.
150 (ppc_emit_add): New function.
151 (ppc_emit_sub): New function.
152 (ppc_emit_mul): New function.
153 (ppc_emit_lsh): New function.
154 (ppc_emit_rsh_signed): New function.
155 (ppc_emit_rsh_unsigned): New function.
156 (ppc_emit_ext): New function.
157 (ppc_emit_zero_ext): New function.
158 (ppc_emit_log_not): New function.
159 (ppc_emit_bit_and): New function.
160 (ppc_emit_bit_or): New function.
161 (ppc_emit_bit_xor): New function.
162 (ppc_emit_bit_not): New function.
163 (ppc_emit_equal): New function.
164 (ppc_emit_less_signed): New function.
165 (ppc_emit_less_unsigned): New function.
166 (ppc_emit_ref): New function.
167 (ppc_emit_const): New function.
168 (ppc_emit_reg): New function.
169 (ppc_emit_pop): New function.
170 (ppc_emit_stack_flush): New function.
171 (ppc_emit_swap): New function.
172 (ppc_emit_stack_adjust): New function.
173 (ppc_emit_call): New function.
174 (ppc_emit_int_call_1): New function.
175 (ppc_emit_void_call_2): New function.
176 (ppc_emit_if_goto): New function.
177 (ppc_emit_goto): New function.
178 (ppc_emit_eq_goto): New function.
179 (ppc_emit_ne_goto): New function.
180 (ppc_emit_lt_goto): New function.
181 (ppc_emit_le_goto): New function.
182 (ppc_emit_gt_goto): New function.
183 (ppc_emit_ge_goto): New function.
184 (ppc_write_goto_address): New function.
185 (ppc_emit_ops_impl): New static variable.
186 (ppc64v1_emit_prologue): New function.
187 (ppc64v2_emit_prologue): New function.
188 (ppc64_emit_epilogue): New function.
189 (ppc64_emit_add): New function.
190 (ppc64_emit_sub): New function.
191 (ppc64_emit_mul): New function.
192 (ppc64_emit_lsh): New function.
193 (ppc64_emit_rsh_signed): New function.
194 (ppc64_emit_rsh_unsigned): New function.
195 (ppc64_emit_ext): New function.
196 (ppc64_emit_zero_ext): New function.
197 (ppc64_emit_log_not): New function.
198 (ppc64_emit_bit_and): New function.
199 (ppc64_emit_bit_or): New function.
200 (ppc64_emit_bit_xor): New function.
201 (ppc64_emit_bit_not): New function.
202 (ppc64_emit_equal): New function.
203 (ppc64_emit_less_signed): New function.
204 (ppc64_emit_less_unsigned): New function.
205 (ppc64_emit_ref): New function.
206 (ppc64_emit_const): New function.
207 (ppc64v1_emit_reg): New function.
208 (ppc64v2_emit_reg): New function.
209 (ppc64_emit_pop): New function.
210 (ppc64_emit_stack_flush): New function.
211 (ppc64_emit_swap): New function.
212 (ppc64v1_emit_call): New function.
213 (ppc64v2_emit_call): New function.
214 (ppc64v1_emit_int_call_1): New function.
215 (ppc64v2_emit_int_call_1): New function.
216 (ppc64v1_emit_void_call_2): New function.
217 (ppc64v2_emit_void_call_2): New function.
218 (ppc64_emit_if_goto): New function.
219 (ppc64_emit_eq_goto): New function.
220 (ppc64_emit_ne_goto): New function.
221 (ppc64_emit_lt_goto): New function.
222 (ppc64_emit_le_goto): New function.
223 (ppc64_emit_gt_goto): New function.
224 (ppc64_emit_ge_goto): New function.
225 (ppc64v1_emit_ops_impl): New static variable.
226 (ppc64v2_emit_ops_impl): New static variable.
227 (ppc_emit_ops): New function.
228 (linux_low_target): Wire in ppc_emit_ops.
229
a2174ba4
MK		 2302016-03-31 Wei-cheng Wang <cole945@gmail.com>
231 Marcin Kościelnicki <koriakin@0x04.net>
232
233 PR/17221
234 * Makefile.in: Add powerpc-*-ipa.o
235 * configure.srv: Add ipa_obj for powerpc*-linux.
236 * linux-ppc-ipa.c: New file.
237 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
238 includes.
239 (PPC_FIELD): New macro.
240 (PPC_SEXT): New macro.
241 (PPC_OP6): New macro.
242 (PPC_BO): New macro.
243 (PPC_LI): New macro.
244 (PPC_BD): New macro.
245 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
246 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
247 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
248 (ppc_get_thread_area): New function.
249 (is_elfv2_inferior): New function.
250 (gen_ds_form): New function.
251 (GEN_STD): New macro.
252 (GEN_STDU): New macro.
253 (GEN_LD): New macro.
254 (GEN_LDU): New macro.
255 (gen_d_form): New function.
256 (GEN_ADDI): New macro.
257 (GEN_ADDIS): New macro.
258 (GEN_LI): New macro.
259 (GEN_LIS): New macro.
260 (GEN_ORI): New macro.
261 (GEN_ORIS): New macro.
262 (GEN_LWZ): New macro.
263 (GEN_STW): New macro.
264 (GEN_STWU): New macro.
265 (gen_xfx_form): New function.
266 (GEN_MFSPR): New macro.
267 (GEN_MTSPR): New macro.
268 (GEN_MFCR): New macro.
269 (GEN_MTCR): New macro.
270 (GEN_SYNC): New macro.
271 (GEN_LWSYNC): New macro.
272 (gen_x_form): New function.
273 (GEN_OR): New macro.
274 (GEN_MR): New macro.
275 (GEN_LWARX): New macro.
276 (GEN_STWCX): New macro.
277 (GEN_CMPW): New macro.
278 (gen_md_form): New function.
279 (GEN_RLDICL): New macro.
280 (GEN_RLDICR): New macro.
281 (gen_i_form): New function.
282 (GEN_B): New macro.
283 (GEN_BL): New macro.
284 (gen_b_form): New function.
285 (GEN_BNE): New macro.
286 (GEN_LOAD): New macro.
287 (GEN_STORE): New macro.
288 (gen_limm): New function.
289 (gen_atomic_xchg): New function.
290 (gen_call): New function.
291 (ppc_relocate_instruction): New function.
292 (ppc_install_fast_tracepoint_jump_pad): New function.
293 (ppc_get_min_fast_tracepoint_insn_len): New function.
294 (ppc_get_ipa_tdesc_idx): New function.
295 (the_low_target): Wire in the new functions.
296 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
297 tdescs.
298 * linux-ppc-tdesc.h: New file.
299
a13c4696
MK		 3002016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
301
302 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
303 (alloc_jump_pad_buffer): New function.
304 * linux-amd64-ipa.c: Add <sys/mman.h> include.
305 (alloc_jump_pad_buffer): New function.
306 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
307 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
308 (alloc_jump_pad_buffer): New function.
309 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
310 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
311 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
312 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
313
1cda1512
MK		 3142016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
315
316 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
317 * linux-amd64-ipa.c: Likewise.
318 * linux-i386-ipa.c: Likewise.
319 * linux-s390-ipa.c: Likewise.
320 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
321 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
322 set_trace_state_variable_value_ptr.
323 (struct ipa_sym_addresses): Likewise.
324 (symbol_list): Likewise.
325 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
326 accessing gdb_collect directly.
327 (gdb_collect_ptr_type): New typedef.
328 (get_raw_reg_ptr_type): New typedef.
329 (get_trace_state_variable_value_ptr_type): New typedef.
330 (set_trace_state_variable_value_ptr_type): New typedef.
331 (gdb_collect_ptr): New global.
332 (get_raw_reg_ptr): New global.
333 (get_trace_state_variable_value_ptr): New global.
334 (set_trace_state_variable_value_ptr): New global.
335 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
336 accessing get_raw_reg directly.
337 (get_get_tsv_func_addr): Likewise for
338 get_trace_state_variable_value_ptr.
339 (get_set_tsv_func_addr): Likewise for
340 set_trace_state_variable_value_ptr.
341 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
342
72fb5488
SM		 3432016-03-30 Simon Marchi <simon.marchi@ericsson.com>
344
345 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
346
28170b88
MK		 3472016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
348
349 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
350 packets.
351 (relocate_instruction): Remove own_buf.
352 * server.c (own_buf): Make global.
353 (handle_v_requests): Make global.
354 * server.h (own_buf): New declaration.
355 (handle_v_requests): New prototype.
356
f39e8743
MK		 3572016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
358
359 PR 18377
360 * linux-s390-low.c (add_insns): New function.
361 (s390_emit_prologue): New function.
362 (s390_emit_epilogue): New function.
363 (s390_emit_add): New function.
364 (s390_emit_sub): New function.
365 (s390_emit_mul): New function.
366 (s390_emit_lsh): New function.
367 (s390_emit_rsh_signed): New function.
368 (s390_emit_rsh_unsigned): New function.
369 (s390_emit_ext): New function.
370 (s390_emit_log_not): New function.
371 (s390_emit_bit_and): New function.
372 (s390_emit_bit_or): New function.
373 (s390_emit_bit_xor): New function.
374 (s390_emit_bit_not): New function.
375 (s390_emit_equal): New function.
376 (s390_emit_less_signed): New function.
377 (s390_emit_less_unsigned): New function.
378 (s390_emit_ref): New function.
379 (s390_emit_if_goto): New function.
380 (s390_emit_goto): New function.
381 (s390_write_goto_address): New function.
382 (s390_emit_litpool): New function.
383 (s390_emit_const): New function.
384 (s390_emit_call): New function.
385 (s390_emit_reg): New function.
386 (s390_emit_pop): New function.
387 (s390_emit_stack_flush): New function.
388 (s390_emit_zero_ext): New function.
389 (s390_emit_swap): New function.
390 (s390_emit_stack_adjust): New function.
391 (s390_emit_set_r2): New function.
392 (s390_emit_int_call_1): New function.
393 (s390_emit_void_call_2): New function.
394 (s390_emit_eq_goto): New function.
395 (s390_emit_ne_goto): New function.
396 (s390_emit_lt_goto): New function.
397 (s390_emit_le_goto): New function.
398 (s390_emit_gt_goto): New function.
399 (s390_emit_ge_goto): New function.
400 (s390x_emit_prologue): New function.
401 (s390x_emit_epilogue): New function.
402 (s390x_emit_add): New function.
403 (s390x_emit_sub): New function.
404 (s390x_emit_mul): New function.
405 (s390x_emit_lsh): New function.
406 (s390x_emit_rsh_signed): New function.
407 (s390x_emit_rsh_unsigned): New function.
408 (s390x_emit_ext): New function.
409 (s390x_emit_log_not): New function.
410 (s390x_emit_bit_and): New function.
411 (s390x_emit_bit_or): New function.
412 (s390x_emit_bit_xor): New function.
413 (s390x_emit_bit_not): New function.
414 (s390x_emit_equal): New function.
415 (s390x_emit_less_signed): New function.
416 (s390x_emit_less_unsigned): New function.
417 (s390x_emit_ref): New function.
418 (s390x_emit_if_goto): New function.
419 (s390x_emit_const): New function.
420 (s390x_emit_call): New function.
421 (s390x_emit_reg): New function.
422 (s390x_emit_pop): New function.
423 (s390x_emit_stack_flush): New function.
424 (s390x_emit_zero_ext): New function.
425 (s390x_emit_swap): New function.
426 (s390x_emit_stack_adjust): New function.
427 (s390x_emit_int_call_1): New function.
428 (s390x_emit_void_call_2): New function.
429 (s390x_emit_eq_goto): New function.
430 (s390x_emit_ne_goto): New function.
431 (s390x_emit_lt_goto): New function.
432 (s390x_emit_le_goto): New function.
433 (s390x_emit_gt_goto): New function.
434 (s390x_emit_ge_goto): New function.
435 (s390_emit_ops): New function.
436 (struct linux_target_ops): Fill in emit_ops hook.
437
abd9baf9
MK		 4382016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
439
440 PR 18377
441 * Makefile.in: Add s390 IPA files.
442 * configure.srv: Build IPA for s390.
443 * linux-s390-ipa.c: New file.
444 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
445 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
446 (tdesc_s390_linux32): Likewise.
447 (init_registers_s390_linux32v1): Likewise.
448 (tdesc_s390_linux32v1): Likewise.
449 (init_registers_s390_linux32v2): Likewise.
450 (tdesc_s390_linux32v2): Likewise.
451 (init_registers_s390_linux64): Likewise.
452 (tdesc_s390_linux64): Likewise.
453 (init_registers_s390_linux64v1): Likewise.
454 (tdesc_s390_linux64v1): Likewise.
455 (init_registers_s390_linux64v2): Likewise.
456 (tdesc_s390_linux64v2): Likewise.
457 (init_registers_s390_te_linux64): Likewise.
458 (tdesc_s390_te_linux64): Likewise.
459 (init_registers_s390_vx_linux64): Likewise.
460 (tdesc_s390_vx_linux64): Likewise.
461 (init_registers_s390_tevx_linux64): Likewise.
462 (tdesc_s390_tevx_linux64): Likewise.
463 (init_registers_s390x_linux64): Likewise.
464 (tdesc_s390x_linux64): Likewise.
465 (init_registers_s390x_linux64v1): Likewise.
466 (tdesc_s390x_linux64v1): Likewise.
467 (init_registers_s390x_linux64v2): Likewise.
468 (tdesc_s390x_linux64v2): Likewise.
469 (init_registers_s390x_te_linux64): Likewise.
470 (tdesc_s390x_te_linux64): Likewise.
471 (init_registers_s390x_vx_linux64): Likewise.
472 (tdesc_s390x_vx_linux64): Likewise.
473 (init_registers_s390x_tevx_linux64): Likewise.
474 (tdesc_s390x_tevx_linux64): Likewise.
475 (have_hwcap_s390_vx): New static variable.
476 (s390_arch_setup): Fill have_hwcap_s390_vx.
477 (s390_get_thread_area): New function.
478 (s390_ft_entry_gpr_esa): New const.
479 (s390_ft_entry_gpr_zarch): New const.
480 (s390_ft_entry_misc): New const.
481 (s390_ft_entry_fr): New const.
482 (s390_ft_entry_vr): New const.
483 (s390_ft_main_31): New const.
484 (s390_ft_main_64): New const.
485 (s390_ft_exit_fr): New const.
486 (s390_ft_exit_vr): New const.
487 (s390_ft_exit_misc): New const.
488 (s390_ft_exit_gpr_esa): New const.
489 (s390_ft_exit_gpr_zarch): New const.
490 (append_insns): New function.
491 (s390_relocate_instruction): New function.
492 (s390_install_fast_tracepoint_jump_pad): New function.
493 (s390_get_min_fast_tracepoint_insn_len): New function.
494 (s390_get_ipa_tdesc_idx): New function.
495 (struct linux_target_ops): Wire in the above functions.
496 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
497 * linux-s390-tdesc.h: New file.
498
a4105d04
MK		 4992016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
500
501 * linux-s390-low.c (s390_supports_tracepoints): New function.
502 (struct linux_target_ops): Fill supports_tracepoints hook.
503
35ac8b3e
YQ		 5042016-03-18 Yao Qi <yao.qi@linaro.org>
505
506 * linux-low.c (lwp_signal_can_be_delivered): New function.
507 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
508
94610ec4
YQ		 5092016-03-18 Yao Qi <yao.qi@linaro.org>
510
511 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
512 0 if signal is enqueued. Remove 'signal' from one debugging
513 message. Move one debugging message to some lines below.
514 Remove code setting 'signal' to 0.
515
80aea927
YQ		 5162016-03-18 Yao Qi <yao.qi@linaro.org>
517
518 * linux-low.c (linux_low_filter_event): Remove redundant
519 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
520
b04fd3be
MK		 5212016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
522
523 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
524 (struct linux_target_ops): Wire in the above.
525
c40c8d4b
YQ		 5262016-03-03 Yao Qi <yao.qi@linaro.org>
527
528 * linux-low.c: Update comments to start_step_over.
529
0f8288ae
YQ		 5302016-03-03 Yao Qi <yao.qi@linaro.org>
531
532 PR server/19736
533 * linux-low.c (handle_extended_wait): Set child suspended
534 if event_lwp->bp_reinsert isn't zero.
535
fdbd04a8
YQ		 5362016-03-02 Yao Qi <yao.qi@linaro.org>
537
538 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
539 enqueue_pending_signal.
540
6896a8fa
MK		 5412016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
542
543 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
544 is actually loaded.
545
ab503087
MK		 5462016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
547
548 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
549 (s390_regmap_3264) [!__s390x__]: New global.
550 (s390_collect_ptrace_register): Skip map entries containing -1.
551 (s390_supply_ptrace_register): Ditto.
552 (s390_fill_gprs_high): New function.
553 (s390_store_gprs_high): New function.
554 (s390_regsets): Add NT_S390_HIGH_GPRS.
555 (s390_get_hwcap): Enable on 31-bit.
556 (have_hwcap_s390_high_gprs): Enable on 31-bit.
557 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
558 Detect NT_S390_HIGH_GPRS.
559 (s390_usrregs_info_3264): Enable on 31-bit.
560 (s390_regs_info): Enable regs_info_3264 on 31-bit.
561 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
562
ae91f625
MK		 5632016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
564
565 PR gdb/13808
566 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
567 * configure.srv: Ditto.
568 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
569 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
570 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
571 (init_registers_amd64_linux): Remove prototype.
572 (tdesc_amd64_linux): Remove declaration.
573 (get_ipa_tdesc): New function.
574 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
575 initialize remaining tdescs.
576 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
577 (init_registers_i386_linux): Remove prototype.
578 (tdesc_i386_linux): Remove declaration.
579 (get_ipa_tdesc): New function.
580 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
581 initialize remaining tdescs.
582 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
583 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
584 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
585 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
586 (x86_get_ipa_tdesc_idx): New function.
587 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
588 * linux-x86-tdesc.h: New file.
589 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
590 (target_get_ipa_tdesc_idx): New macro.
591 * tracepoint.c (ipa_tdesc_idx): New macro.
592 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
593 (symbol_list): Add ipa_tdesc_idx.
594 (cmd_qtstart): Write ipa_tdesc_idx in the target.
595 (ipa_tdesc): Remove.
596 (ipa_tdesc_idx): New variable.
597 (get_context_regcache): Use get_ipa_tdesc.
598 (gdb_collect): Ditto.
599 (gdb_probe): Ditto.
600 * tracepoint.h (get_ipa_tdesc): New prototype.
601 (ipa_tdesc): Remove.
602
e7ad2f14
PA		 6032016-02-24 Pedro Alves <palves@redhat.com>
604
605 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
606 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
607 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
608 Factor out common code between the USE_SIGTRAP_SIGINFO and
609 !USE_SIGTRAP_SIGINFO blocks.
610 (linux_low_filter_event): Call save_stop_reason instead of
611 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
612 Update comments.
613 (linux_wait_1): Update comments.
614
657f9cde
WW		 6152016-02-24 Wei-cheng Wang <cole945@gmail.com>
616
617 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
618 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
619 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
620 ppc_insert_point, ppc_remove_point.
621
b00b61e1
MK		 6222016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
623
624 * linux-s390-low.c (s390_supports_z_point_type): New function.
625 (struct linux_target_ops): Wire s390_supports_z_point_type in.
626
553cb527
YQ		 6272016-02-16 Yao Qi <yao.qi@linaro.org>
628
629 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
630 PC. Get pc from regcache_read_pc.
631
a5652c21
YQ		 6322016-02-12 Yao Qi <yao.qi@linaro.org>
633
634 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
635 or linux_get_pc_32bit.
636 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
637
ed443b61
YQ		 6382016-02-12 Yao Qi <yao.qi@linaro.org>
639
640 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
641 arm_linux_get_next_pcs_fixup.
642
020ecd38
MK		 6432016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
644
645 * tracepoint.c (x_tracepoint_action_download): Change
646 write_inferior_data_ptr to write_inferior_data_pointer.
647 (cmd_qtstart): Likewise.
648 (write_inferior_data_ptr): Remove.
649 (download_agent_expr): Change write_inferior_data_ptr to
650 write_inferior_data_pointer.
651 (download_tracepoint_1): Likewise.
652 (download_tracepoint): Likewise.
653 (download_trace_state_variables): Likewise.
654
7cae9051
WW		 6552016-02-11 Wei-cheng Wang <cole945@gmail.com>
656 Marcin Kościelnicki <koriakin@0x04.net>
657
658 * tracepoint.c (struct tracepoint_action_ops): Remove.
659 (struct tracepoint_action): Remove ops.
660 (m_tracepoint_action_download, r_tracepoint_action_download)
661 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
662 size and offset accordingly.
663 (m_tracepoint_action_ops, r_tracepoint_action_ops)
664 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
665 (tracepoint_action_send, tracepoint_action_download): New functions.
666 Helpers for trace action handlers.
667 (add_tracepoint_action): Remove setup actions ops.
668 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
669
9f6a71b4
YQ		 6702016-02-10 Yao Qi <yao.qi@linaro.org>
671
672 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
673
1e94266c
SM		 6742016-02-09 Simon Marchi <simon.marchi@ericsson.com>
675
676 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
677 to AC_OUTPUT.
678 * configure: Regenerate.
679
8adce034
SM		 6802016-02-09 Simon Marchi <simon.marchi@ericsson.com>
681
682 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
683 void * to gdb_byte *.
684 * linux-low.c (siginfo_fixup): Likewise.
685 (linux_xfer_siginfo): Likewise.
686 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
687 Likewise.
688 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
689
93813b37
WT		 6902016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
691
692 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
693 to srv_tgtobj.
694 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
695 to srv_tgtobj.
696 * linux-x86-low.c [__x86_64__]: Include
697 "nat/amd64-linux-siginfo.h".
698 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
699 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
700 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
701 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
702 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
703 (cpt_si_fd, si_timerid, si_overrun): Move from
704 nat/amd64-linux-siginfo.c.
705 * Makefile.in (amd64-linux-siginfo.o:): New rule.
706
8424cc97
SM		 7072016-01-28 Simon Marchi <simon.marchi@ericsson.com>
708
709 * server.c (skip_to_semicolon): Remove.
710 (process_point_options): Use strchrnul instead of
711 skip_to_semicolon.
712
4d18591b
YQ		 7132016-01-26 Yao Qi <yao.qi@linaro.org>
714
715 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
716 * linux-low.c (install_software_single_step_breakpoints): Don't
717 call regcache_read_pc.
718 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
719 argument pc.
720
d8020970
YQ		 7212016-01-26 Yao Qi <yao.qi@linaro.org>
722
723 * linux-low.c (install_software_single_step_breakpoints): Call
724 regcache_read_pc instead of get_pc.
725
8b207339
YQ		 7262016-01-26 Yao Qi <yao.qi@linaro.org>
727
728 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
729 (unblock_async_io): Rename to ...
730 (block_unblock_async_io): ... it. New function.
731 (enable_async_io): Don't install SIGIO handler. Unblock it
732 instead.
733 (disable_async_io): Don't ignore SIGIO. Block it instead.
734 (initialize_async_io): Install SIGIO handler. Don't call
735 unblock_async_io.
736
18879fef
YQ		 7372016-01-26 Yao Qi <yao.qi@linaro.org>
738
739 * remote-utils.c (getpkt): If the buffer isn't empty, and the
740 first character is '\003', call *the_target->request_interrupt.
741
a0f8e08a
YQ		 7422016-01-25 Yao Qi <yao.qi@linaro.org>
743
744 * remote-utils.c (new_thread_notify): Remove.
745 (dead_thread_notify): Likewise.
746 * remote-utils.h (new_thread_notify): Remove declaration.
747 (dead_thread_notify): Likewise.
748
cc5fd9ab
MK		 7492016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
750
751 * gdb.trace/pending.exp: Fix expected message on continue.
752
99e8eb11
MK		 7532016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
754
755 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
756 it works properly on big-endian machines where sizeof (CORE_ADDR)
757 != sizeof (void *).
758
a994041d
PA		 7592016-01-21 Pedro Alves <palves@redhat.com>
760
761 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
762 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
763 * configure: Regenerate.
764
f7a6a40d
YQ		 7652016-01-21 Yao Qi <yao.qi@linaro.org>
766
767 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
768 is_thumb and set it according to CPSR saved on the stack.
769 (get_next_pcs_syscall_next_pc): Pass is_thumb to
770 arm_sigreturn_next_pc.
771
6f69e520
YQ		 7722016-01-18 Yao Qi <yao.qi@linaro.org>
773
774 * linux-low.c (linux_set_pc_64bit): New function.
775 (linux_get_pc_64bit): New function.
776 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
777 Declare.
778 * linux-sparc-low.c (debug_threads): Remove declaration.
779 (sparc_get_pc): Remove.
780 (the_low_target): Use linux_get_pc_64bit instead of
781 sparc_get_pc.
782 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
783 (the_low_target): Use linux_get_pc_64bit and
784 linux_set_pc_64bit.
785
276d4552
YQ		 7862016-01-18 Yao Qi <yao.qi@linaro.org>
787
788 * linux-arm-low.c (debug_threads): Remove declaration.
789 (arm_get_pc, arm_set_pc): Remove.
790 (the_low_target): Use linux_get_pc_32bit and
791 linux_set_pc_32bit.
792 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
793 (the_low_target): Use linux_get_pc_32bit and
794 linux_set_pc_32bit.
795 * linux-cris-low.c (debug_threads): Remove declaration.
796 (cris_get_pc, cris_set_pc,): Remove.
797 (the_low_target): Use linux_get_pc_32bit and
798 linux_set_pc_32bit.
799 * linux-crisv32-low.c (debug_threads): Remove declaration.
800 (cris_get_pc, cris_set_pc): Remove.
801 (the_low_target): Use linux_get_pc_32bit and
802 linux_set_pc_32bit.
803 * linux-low.c: Include inttypes.h.
804 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
805 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
806 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
807 (the_low_target): Use linux_get_pc_32bit and
808 linux_set_pc_32bit.
809 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
810 (the_low_target): Use linux_get_pc_32bit and
811 linux_set_pc_32bit.
812 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
813 (the_low_target): Use linux_get_pc_32bit and
814 linux_set_pc_32bit.
815 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
816 (the_low_target): Use linux_get_pc_32bit and
817 linux_set_pc_32bit.
818 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
819 (the_low_target): Use linux_get_pc_32bit and
820 linux_set_pc_32bit.
821
eb0edac8
GB		 8222016-01-18 Gary Benson <gbenson@redhat.com>
823
824 * configure.ac (AC_FUNC_FORK): New check.
825 * config.in: Regenerate.
826 * configure: Likewise.
827
1b451dda
YQ		 8282016-01-14 Yao Qi <yao.qi@linaro.org>
829
830 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
831 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
832 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
833 arm_get_next_pcs_ctor.
834
82075af2
JS		 8352016-01-12 Josh Stone <jistone@redhat.com>
836 Philippe Waroquiers <philippe.waroquiers@skynet.be>
837
838 * inferiors.h: Include "gdb_vecs.h".
839 (struct process_info): Add syscalls_to_catch.
840 * inferiors.c (remove_process): Free syscalls_to_catch.
841 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
842 syscall_return stops.
843 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
844 * server.c (handle_general_set): Handle QCatchSyscalls.
845 (handle_query): Report support for QCatchSyscalls.
846 * target.h (struct target_ops): Add supports_catch_syscall.
847 (target_supports_catch_syscall): New macro.
848 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
849 (struct lwp_info): Add syscall_state.
850 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
851 Maintain syscall_state and syscalls_to_catch across exec.
852 (get_syscall_trapinfo): New function, proxy to the_low_target.
853 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
854 (linux_low_filter_event): Toggle syscall_state entry/return for
855 syscall traps, and set it ignored for all others.
856 (gdb_catching_syscalls_p): New function.
857 (gdb_catch_this_syscall_p): New function.
858 (linux_wait_1): Handle SYSCALL_SIGTRAP.
859 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
860 (linux_supports_catch_syscall): New function.
861 (linux_target_ops): Install it.
862 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
863 (the_low_target): Install it.
864
8f13a3ce
MF		 8652016-01-12 Mike Frysinger <vapier@gentoo.org>
866
867 * acinclude.m4: Include new ../warning.m4 file.
868 * configure: Regenerated.
869 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
870
5b3da067
MF		 8712016-01-12 Mike Frysinger <vapier@gentoo.org>
872
873 * ax.c (is_goto_target): Mark static.
874 * linux-low.c (register_addr): Likewise.
875 (linux_fetch_registers, linux_store_registers): Likewise.
876 * mem-break.c (any_persistent_commands): Fix old prototype.
877 (add_commands_to_breakpoint): Mark static.
878 * regcache.c (find_register_by_name): Delete unused func.
879 * remote-utils.c (hex_or_minus_one): Mark static.
880 * server.c (monitor_show_help): Mark static.
881 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
882 handle_v_requests): Likewise.
883
bc504a31
PA		 8842016-01-12 Pedro Alves <palves@redhat.com>
885
886 Remove use of the registered trademark symbol throughout.
887
5a0dd67a
YQ		 8882016-01-08 Yao Qi <yao.qi@linaro.org>
889
890 * remote-utils.c (getpkt): If c is '\003', call target hook
891 request_interrupt.
892
b2ca446f
YQ		 8932016-01-06 Yao Qi <yao.qi@linaro.org>
894
895 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
896 linux-aarch32-low.c.
897 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
898 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
899 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
900 (thumb2_breakpoint): Declare.
901 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
902 linux-aarch32-low.h.
903 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
904 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
905 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
906
edd88788
JB		 9072016-01-01 Joel Brobecker <brobecker@adacore.com>
908
909 * gdbreplay.c (gdbreplay_version): Change copyright year in
910 version message.
911 * server.c (gdbserver_version): Likewise.
912
65da7f14
PP		 9132015-12-28 Patrick Palka <patrick@parcs.ath.cx>
914
915 * server.c (crc32_table): Delete.
916 (crc32): Use libiberty's xcrc32 function.
917
4abd5ed2
JB		 9182015-12-22 Joel Brobecker <brobecker@adacore.com>
919
920 * lynx-low.c (lynx_delete_thread_callback): New function.
921 (lynx_mourn): Properly delete our process and all of its
922 threads. Remove call to clear_inferiors.
923
0e50fe5c
JB		 9242015-12-22 Joel Brobecker <brobecker@adacore.com>
925
926 * target.c (thread_search_callback): Add check that
927 the thread_stopped target callback is not NULL before
928 calling it.
929
35adc03f
YQ		 9302015-12-21 Yao Qi <yao.qi@linaro.org>
931
932 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
933 arm breakpoint.
934
bd2b2909
AT		 9352015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
936
937 * server.c (handle_query): Call target_supports_software_single_step.
938
7fe5e27e
AT		 9392015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
940
941 * linux-low.c (single_step): New function.
942 (linux_resume_one_lwp_throw): Call single_step.
943 (start_step_over): Likewise.
944
d9311bfa
AT		 9452015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
946
947 * Makefile.in (SFILES): Append arch/arm-linux.c,
948 arch/arm-get-next-pcs.c.
949 (arm-linux.o): New rule.
950 (arm-get-next-pcs.o): New rule.
951 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
952 arm-linux.o.
953 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
954 to linux-aarch32-low.c.
955 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
956 (arm_breakpoint_len, thumb_breakpoint): Likewise.
957 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
958 (thumb2_breakpoint_len): Likewise.
959 (arm_is_thumb_mode): Make non-static.
960 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
961 from linux-aarch32-low.c.
962 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
963 (arm_breakpoint_len, thumb_breakpoint): Likewise.
964 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
965 (thumb2_breakpoint_len): Likewise.
966 (arm_is_thumb_mode): New declaration.
967 * linux-arm-low.c: Include arch/arm-linux.h
968 aarch/arm-get-next-pcs.h, sys/syscall.h.
969 (get_next_pcs_ops): New struct.
970 (get_next_pcs_addr_bits_remove): New function.
971 (get_next_pcs_is_thumb): New function.
972 (get_next_pcs_read_memory_unsigned_integer): Likewise.
973 (arm_sigreturn_next_pc): Likewise.
974 (get_next_pcs_syscall_next_pc): Likewise.
975 (arm_gdbserver_get_next_pcs): Likewise.
976 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
977 Initialize.
978 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
979 * server.h: Include gdb_vecs.h.
980
68ce2059
AT		 9812015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
982
983 * Makefile.in (SFILES): Append common/common-regcache.c.
984 (OBS): Append common-regcache.o.
985 (common-regcache.o): New rule.
986 * regcache.c (init_register_cache): Initialize cache to
987 REG_UNAVAILABLE.
988 (regcache_raw_read_unsigned): New function.
989 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
990 register_status enum.
991
fa5308bd
AT		 9922015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
993
994 * linux-aarch64-low.c (the_low_targets): Rename
995 breakpoint_reinsert_addr to get_next_pcs.
996 * linux-arm-low.c (the_low_targets): Likewise.
997 * linux-bfin-low.c (the_low_targets): Likewise.
998 * linux-cris-low.c (the_low_targets): Likewise.
999 * linux-crisv32-low.c (the_low_targets): Likewise.
1000 * linux-low.c (can_software_single_step): Likewise.
1001 (install_software_single_step_breakpoints): New function.
1002 (start_step_over): Use install_software_single_step_breakpoints.
1003 * linux-low.h: New CORE_ADDR vector.
1004 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1005 get_next_pcs.
1006 * linux-mips-low.c (the_low_targets): Likewise.
1007 * linux-nios2-low.c (the_low_targets): Likewise.
1008 * linux-sparc-low.c (the_low_targets): Likewise.
1009
4a6ed09b
PA		 10102015-12-17 Pedro Alves <palves@redhat.com>
1011
1012 * linux-low.c (linux_kill_one_lwp): Remove references to
1013 LinuxThreads.
1014 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1015 to 'kill'.
1016 (linux_init_signals): Delete.
1017 (initialize_low): Adjust.
1018 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1019
7544db95
PA		 10202015-12-16 Pedro Alves <palves@redhat.com>
1021
1022 * configure.ac (compiler warning flags): When testing a
1023 -Wno-foo option, check whether -Wfoo works instead.
1024 * configure: Regenerate.
1025
8020350c
DB		 10262015-12-11 Don Breazeal <donb@codesourcery.com>
1027
1028 * server.c (process_serial_event): Don't exit from gdbserver
1029 in remote mode if there are still active inferiors.
1030
db91f502
YQ		 10312015-12-11 Yao Qi <yao.qi@linaro.org>
1032
1033 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1034 arm_breakpoint_at if the process is 32-bit.
1035
b37a6290
YQ		 10362015-12-11 Yao Qi <yao.qi@linaro.org>
1037
1038 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1039 arm breakpoint.
1040
17b1509a
YQ		 10412015-12-07 Yao Qi <yao.qi@linaro.org>
1042
1043 * configure.srv: Append arm.o to srv_tgtobj for
1044 aarch64*-*-linux* target.
1045 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1046 from linux-arm-low.c.
1047 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1048 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1049 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1050 (thumb2_breakpoint_len): Likewise.
1051 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1052 (arm_breakpoint_kinds): Likewise.
1053 (arm_breakpoint_kind_from_pc): Likewise.
1054 (arm_sw_breakpoint_from_kind): Likewise.
1055 (arm_breakpoint_kind_from_current_state): Likewise.
1056 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1057 (arm_sw_breakpoint_from_kind): Declare.
1058 (arm_breakpoint_kind_from_current_state): Declare.
1059 (arm_breakpoint_at): Declare.
1060 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1061 arm_sw_breakpoint_from_kind if process is 32-bit.
1062 (aarch64_breakpoint_kind_from_pc): New function.
1063 (aarch64_breakpoint_kind_from_current_state): New function.
1064 (the_low_target): Initialize fields breakpoint_kind_from_pc
1065 and breakpoint_kind_from_current_state.
1066 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1067 linux-aarch32-low.c.
1068 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1069 (arm_breakpoint, arm_breakpoint_len): Likewise.
1070 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1071 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1072 (arm_is_thumb_mode): Likewise.
1073 (arm_breakpoint_at): Likewise.
1074 (arm_breakpoint_kind_from_pc): Likewise.
1075 (arm_sw_breakpoint_from_kind): Likewise.
1076 (arm_breakpoint_kind_from_current_state): Likewise.
1077
1078 Revert:
1079 2015-08-04 Yao Qi <yao.qi@linaro.org>
1080
1081 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1082 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1083 * server.c (extended_protocol): Remove "static".
1084 * server.h (extended_protocol): Declare it.
1085
ece66d65
JS		 10862015-12-04 Josh Stone <jistone@redhat.com>
1087
1088 * target.h (struct target_ops) <arch_setup>: Rename to ...
1089 (struct target_ops) <post_create_inferior>: ... this.
1090 (target_arch_setup): Rename to ...
1091 (target_post_create_inferior): ... this, calling post_create_inferior.
1092 * server.c (start_inferior): Update target_arch_setup calls to
1093 target_post_create_inferior.
1094 * linux-low.c (linux_low_ptrace_options): Forward declare.
1095 (linux_arch_setup): Update its comment for general use.
1096 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1097 (struct linux_target_ops): Use linux_post_create_inferior.
1098 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1099 to post_create_inferior.
1100 * nto-low.c (struct nto_target_ops): Likewise.
1101 * spu-low.c (struct spu_target_ops): Likewise.
1102 * win32-low.c (struct win32_target_ops): Likewise.
1103
e58c48b4
AT		 11042015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1105
1106 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1107
fbec8956
AT		 11082015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1109
1110 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1111 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1112 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1113 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1114 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1115 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1116 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1117 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1118 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1119 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1120 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1121 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1122
9b4c5f87
AT		 11232015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1124
1125 * linux-low.c (linux_look_up_symbols): Don't call
1126 linux_supports_traceclone.
1127 * linux-low.h (thread_db_init): Remove use_events argument.
1128 * thread-db.c (thread_db_use_event): Remove global variable.
1129 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1130 (struct thread_db) <td_create_bp>: Remove field.
1131 (thread_db_create_event): Remove function.
1132 (thread_db_enable_reporting): Likewise.
1133 (find_one_thread): Don't check for thread_db_use_events.
1134 (attach_thread): Likewise.
1135 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1136 (try_thread_db_load_1): Don't check for thread_db_use_events.
1137 (thread_db_init): Remove use_events argument and thread events
1138 handling.
1139 (remove_thread_event_breakpoints): Remove function.
1140 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1141
7d00775e
AT		 11422015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1143
1144 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1145 New function.
1146 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1147 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1148 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1149 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1150 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1151 Initialize.
1152 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1153 New function.
1154 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1155 * linux-low.c (can_hardware_single_step): Use
1156 supports_hardware_single_step.
1157 (can_software_single_step): New function.
1158 (start_step_over): Call can_software_single_step.
1159 (linux_supports_hardware_single_step): New function.
1160 (struct target_ops) <supports_software_single_step>: Initialize.
1161 * linux-low.h (struct linux_target_ops)
1162 <supports_hardware_single_step>: Initialize.
1163 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1164 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1165 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1166 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1167 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1168 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1169 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1170 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1171 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1172 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1173 Initialize.
1174 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1175 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1176 Initialize.
1177 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1178 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1179 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1180 New function.
1181 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1182 * target.h (struct target_ops): <supports_software_single_step>:
1183 New field.
1184 (target_supports_software_single_step): New macro.
1185
2d97cd35
AT		 11862015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1187
1188 * linux-low.c (linux_wait_1): Fix pc advance condition.
1189 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1190 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1191
769ef81f
AT		 11922015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1193
1194 * linux-arm-low.c (arm_is_thumb_mode): New function.
1195 (arm_breakpoint_at): Use arm_is_thumb_mode.
1196 (arm_breakpoint_kind_from_current_state): New function.
1197 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1198 Initialize.
1199 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1200 (linux_breakpoint_kind_from_current_state): New function.
1201 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1202 * linux-low.h (struct linux_target_ops)
1203 <breakpoint_kind_from_current_state>: New field.
1204 * target.h (struct target_ops): Likewise.
1205 (target_breakpoint_kind_from_current_state): New macro.
1206
1bebeeca
PA		 12072015-11-30 Pedro Alves <palves@redhat.com>
1208
1209 * linux-low.c (linux_resume): Wake up the event loop before
1210 returning.
1211
a67a9fae
PA		 12122015-11-30 Pedro Alves <palves@redhat.com>
1213
1214 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1215 check.
1216 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
1217 to -1.
1218 * target.c (struct thread_search): New structure.
1219 (thread_search_callback): New function.
1220 (prev_general_thread): New global.
1221 (prepare_to_access_memory, done_accessing_memory): New functions.
1222 * target.h (prepare_to_access_memory, done_accessing_memory):
1223 Replace macros with function declarations.
1224
f2faf941
PA		 12252015-11-30 Pedro Alves <palves@redhat.com>
1226
1227 PR 14618
1228 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
1229 report TARGET_WAITKIND_NO_RESUMED.
1230 * remote-utils.c (prepare_resume_reply): Handle
1231 TARGET_WAITKIND_NO_RESUMED.
1232 * server.c (report_no_resumed): New global.
1233 (handle_query) <qSupported>: Handle "no-resumed+". Report
1234 "no-resumed+" support.
1235 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
1236 return error if the client doesn't support no-resumed events.
1237 (push_stop_notification): New function.
1238 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
1239 events if the client supports them.
1240
a681f9c9
PA		 12412015-11-30 Pedro Alves <palves@redhat.com>
1242
1243 * linux-low.c (thread_still_has_status_pending_p): Don't check
1244 vCont;t here.
1245 (lwp_resumed): New function.
1246 (status_pending_p_callback): Return early if the LWP is not
1247 supposed to be resumed.
1248
65706a29
PA		 12492015-11-30 Pedro Alves <palves@redhat.com>
1250
1251 * linux-low.c (handle_extended_wait): Assert that the LWP's
1252 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
1253 thread create events, leave the new child's status pending.
1254 (linux_low_filter_event): If GDB wants to hear about thread exit
1255 events, leave the LWP marked dead and don't delete it.
1256 (linux_wait_for_event_filtered): Don't check for thread exit.
1257 (filter_exit_event): New function.
1258 (linux_wait_1): Use it, when returning an exit event.
1259 (linux_resume_one_lwp_throw): Assert that the LWP's
1260 waitstatus is TARGET_WAITKIND_IGNORE.
1261 * remote-utils.c (prepare_resume_reply): Handle
1262 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
1263 * server.c (report_thread_events): New global.
1264 (handle_general_set): Handle QThreadEvents.
1265 (handle_query) <qSupported>: Handle and report QThreadEvents+;
1266 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
1267 TARGET_WAITKIND_THREAD_EXITED.
1268 * server.h (report_thread_events): Declare.
1269
56cf4bed
PA		 12702015-11-30 Pedro Alves <palves@redhat.com>
1271
1272 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
1273 the thread's last_resume_kind was resume_stop.
1274
500c1d85
PA		 12752015-11-30 Pedro Alves <palves@redhat.com>
1276
1277 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
1278 before returning.
1279
de979965
PA		 12802015-11-30 Pedro Alves <palves@redhat.com>
1281
1282 * server.c (handle_v_requests): Handle vCtrlC.
1283
34c65914
PA		 12842015-11-30 Pedro Alves <palves@redhat.com>
1285
1286 * gdbthread.h (find_any_thread_of_pid): Declare.
1287 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
1288 functions.
1289 * server.c (handle_query): If current_thread is NULL, look for
1290 another thread of the selected process.
1291
79efa585 12922015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 1293 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 1294
1295 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
1296 * server.c (handle_qxfer_threads_worker): Refactor to include thread
1297 name in reply.
1298 * target.h (struct target_ops) <thread_name>: New field.
1299 (target_thread_name): New macro.
1300
80d82c19
JB		 13012015-11-23 Joel Brobecker <brobecker@adacore.com>
1302
1303 * regcache.h (regcache_invalidate_pid): Add declaration.
1304 * regcache.c (regcache_invalidate_pid): New function, extracted
1305 from regcache_invalidate.
1306 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
1307 Add trivial documentation comment.
1308 * lynx-low.c: Use regcache_invalidate_pid instead of
1309 regcache_invalidate.
1310
64da5dd5
JB		 13112015-11-23 Joel Brobecker <brobecker@adacore.com>
1312
1313 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
1314 and Elf64_auxv_t if the target is Android.
1315
37ce4055
DE		 13162015-11-22 Doug Evans <xdje42@gmail.com>
1317
1318 * target.h: #include <sys/types.h>.
1319
06e03fff
PA		 13202015-11-19 Pedro Alves <palves@redhat.com>
1321
1322 * linux-low.c (linux_process_qsupported): Change prototype.
1323 Adjust.
1324 * linux-low.h (struct linux_target_ops) <process_qsupported>:
1325 Change prototype.
1326 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
1327 and adjust to loop over all features.
1328 * server.c (handle_query) <qSupported>: Adjust to call
1329 target_process_qsupported once, passing it a vector of unprocessed
1330 features.
1331 * target.h (struct target_ops) <process_qsupported>: Change
1332 prototype.
1333 (target_process_qsupported): Adjust.
1334
9a084706
PA		 13352015-11-19 Pedro Alves <palves@redhat.com>
1336
1337 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
1338 mode.
1339 * configure: Regenerate.
1340
dad44a1f
PA		 13412015-11-19 Pedro Alves <palves@redhat.com>
1342
1343 * configure: Regenerate.
1344
231c0592
YQ		 13452015-11-19 Yao Qi <yao.qi@linaro.org>
1346
1347 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
1348 type to uint32_t.
1349
6c1c9a8b
YQ		 13502015-11-19 Yao Qi <yao.qi@linaro.org>
1351
1352 * linux-aarch64-low.c (enum aarch64_operand_type): New.
1353 (struct aarch64_operand): Move enum out.
1354
9caa3311
YQ		 13552015-11-19 Yao Qi <yao.qi@linaro.org>
1356
1357 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
1358 struct user_fpsimd_state *.
1359 (aarch64_store_fpregset): Likewise.
1360
6a69a054
YQ		 13612015-11-19 Yao Qi <yao.qi@linaro.org>
1362
1363 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
1364 struct user_pt_regs *.
1365 (aarch64_store_gregset): Likewise.
1366
1798301e
PA		 13672015-11-18 Pedro Alves <palves@redhat.com>
1368
1369 * Makefile.in (all_object_files): Add $IPA_OBJS.
1370
ce7715e2
PA		 13712015-11-17 Pedro Alves <palves@redhat.com>
1372
1373 * win32-low.c (win32_resume): Use gdb_signal_from_host,
1374 GDB_SIGNAL_0 and gdb_signal_to_string.
1375
c0879059
PA		 13762015-11-17 Pedro Alves <palves@redhat.com>
1377
1378 * win32-low.c (handle_output_debug_string): Remove parameter.
1379 (win32_kill): Remove our_status local and adjust call to
1380 handle_output_debug_string.
1381 (get_child_debug_event): Adjust call to
1382 handle_output_debug_string.
1383
1996e237
SM		 13842015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1385
1386 * linux-mips-low.c (mips_fill_gregset): Add cast.
1387 (mips_store_gregset): Likewise.
1388 (mips_fill_fpregset): Likewise.
1389 (mips_store_fpregset): Likewise.
1390
cbec665b
SM		 13912015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1392
1393 * linux-mips-low.c (mips_add_watchpoint): Rename private to
1394 priv.
1395
eb3e3c67
SM		 13962015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1397
1398 * linux-mips-low.c (mips_linux_new_thread): Change type of
1399 watch_type to enum target_hw_bp_type.
1400
171de4b8
SM		 14012015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1402
1403 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
1404 Change return type to arm_hwbp_type.
1405
04248ead
SM		 14062015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1407
1408 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
1409 (arm_store_gregset): Likewise.
1410 * linux-arm-low.c (arm_get_hwcap): Likewise.
1411 (arm_read_description): Likewise.
1412
04b3479c
SM		 14132015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1414
1415 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
1416
2bc84e8a
SM		 14172015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1418
1419 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
1420 (ppc_fill_vsxregset): Likewise.
1421 (ppc_store_vsxregset): Likewise.
1422 (ppc_fill_vrregset): Likewise.
1423 (ppc_store_vrregset): Likewise.
1424 (ppc_fill_evrregset): Likewise.
1425 (ppc_store_evrregset): Likewise.
1426
e6c5bb05
SM		 14272015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1428
1429 * linux-ppc-low.c (ppc_usrregs_info): Remove
1430 forward-declaration.
1431 (ppc_arch_setup): Move lower in file.
1432
7ea45d72
SM		 14332015-10-30 Simon Marchi <simon.marchi@ericsson.com>
1434
1435 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
1436 (ps_pdwrite): Likewise.
1437
69291610
HW		 14382015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
1439
1440 * linux-arm-low.c (arm_new_thread): Move pointer dereference
1441 to after assert checks.
1442
b42945fd
SM		 14432015-10-29 Simon Marchi <simon.marchi@ericsson.com>
1444
1445 * proc-service.c (ps_pdread): Add/adjust casts.
1446 (ps_pdwrite): Add/adjust casts.
1447
d6f85c84
SM		 14482015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1449
1450 * server.c (handle_search_memory_1): Cast return value of
1451 memmem.
1452
f98cd059
SM		 14532015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1454
1455 * server.c (write_qxfer_response): Change type of data to
1456 gdb_byte *.
1457
d2412fa5
PA		 14582015-10-29 Pedro Alves <palves@redhat.com>
1459
1460 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
1461
c17414a2
PA		 14622015-10-29 Pedro Alves <palves@redhat.com>
1463
1464 * tracepoint.c (clear_installed_tracepoints): Add casts.
1465
e053fbc4
PA		 14662015-10-29 Pedro Alves <palves@redhat.com>
1467
1468 * server.c (handle_v_cont, process_serial_event): Add enum
1469 gdb_signal casts to signal parsing code.
1470
add67df8
PA		 14712015-10-29 Pedro Alves <palves@redhat.com>
1472
1473 * linux-low.h (NULL_REGSET): Define.
1474 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1475 * linux-arm-low.c (arm_regsets): Likewise.
1476 * linux-crisv32-low.c (cris_regsets): Likewise.
1477 * linux-m68k-low.c (m68k_regsets): Likewise.
1478 * linux-mips-low.c (mips_regsets): Likewise.
1479 * linux-nios2-low.c (nios2_regsets): Likewise.
1480 * linux-ppc-low.c (ppc_regsets): Likewise.
1481 * linux-s390-low.c (s390_regsets): Likewise.
1482 * linux-sh-low.c (sh_regsets): Likewise.
1483 * linux-sparc-low.c (sparc_regsets): Likewise.
1484 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1485 * linux-tile-low.c (tile_regsets): Likewise.
1486 * linux-x86-low.c (x86_regsets): Likewise.
1487 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1488
50bc912a
PA		 14892015-10-29 Pedro Alves <palves@redhat.com>
1490
1491 * linux-low.h (NULL_REGSET): Define.
1492 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1493 * linux-arm-low.c (arm_regsets): Likewise.
1494 * linux-crisv32-low.c (cris_regsets): Likewise.
1495 * linux-m68k-low.c (m68k_regsets): Likewise.
1496 * linux-mips-low.c (mips_regsets): Likewise.
1497 * linux-nios2-low.c (nios2_regsets): Likewise.
1498 * linux-ppc-low.c (ppc_regsets): Likewise.
1499 * linux-s390-low.c (s390_regsets): Likewise.
1500 * linux-sh-low.c (sh_regsets): Likewise.
1501 * linux-sparc-low.c (sparc_regsets): Likewise.
1502 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1503 * linux-tile-low.c (tile_regsets): Likewise.
1504 * linux-x86-low.c (x86_regsets): Likewise.
1505 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1506
682b2546
DE		 15072015-10-26 Doug Evans <dje@google.com>
1508
1509 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
1510
963843d4
DE		 15112015-10-26 Doug Evans <dje@google.com>
1512
1513 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
1514
d41401ac
DE		 15152015-10-26 Doug Evans <dje@google.com>
1516
1517 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
1518 for debug_printf.
1519 (attach_thread, find_new_threads_callback): Ditto.
1520
3db28855
AT		 15212015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1522
1523 * mem-break.h (set_breakpoint_data): Remove.
1524
fb78e89c
AT		 15252015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1526
1527 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
1528 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1529 (initialize_low): Remove set_breakpoint_data call.
1530 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
1531 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
1532 (initialize_low): Remove set_breakpoint_data call.
1533 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
1534 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1535 (initialize_low): Remove set_breakpoint_data call.
1536
2e6ee069
AT		 15372015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1538
1539 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
1540 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
1541 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
1542 * target.h (target_breakpoint_kind_from_pc): New macro.
1543
1652a986
AT		 15442015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
1545
1546 * linux-low.c (default_breakpoint_kind_from_pc): New function.
1547 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
1548 the default breakpoint kind.
1549
abeead09
AT		 15502015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1551
1552 * linux-arm-low.c (arm_supports_z_point_type): Add software
1553 breakpoint support.
1554
b0b4b501
AT		 15552015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1556
1557 * linux-arm-low.c: Refactor breakpoint definitions.
1558 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
1559 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
1560
8689682c
AT		 15612015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1562
1563 * Makefile.in: Add arm.c/o.
1564 * configure.srv: Likewise.
1565 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
1566 (arm_breakpoint_kind_from_pc): New function.
1567 (arm_sw_breakpoint_from_kind): Return proper kind.
1568 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
1569
27165294
AT		 15702015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1571
1572 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
1573 removal.
1574 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
1575 (struct raw_breakpoint) <size>: Remove.
1576 (struct raw_breakpoint) <kind>: Add.
1577 (bp_size): New function.
1578 (bp_opcode): Likewise.
1579 (find_raw_breakpoint_at): Adjust for kind.
1580 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
1581 (remove_memory_breakpoint): Adjust for kind call bp_size.
1582 (set_raw_breakpoint_at): Adjust for kind.
1583 (set_breakpoint): Likewise.
1584 (set_breakpoint_at): Call breakpoint_kind_from_pc.
1585 (delete_raw_breakpoint): Adjust for kind.
1586 (delete_breakpoint): Likewise.
1587 (find_gdb_breakpoint): Likewise.
1588 (set_gdb_breakpoint_1): Likewise.
1589 (set_gdb_breakpoint): Likewise.
1590 (delete_gdb_breakpoint_1): Likewise.
1591 (delete_gdb_breakpoint): Likewise.
1592 (uninsert_raw_breakpoint): Likewise.
1593 (reinsert_raw_breakpoint): Likewise.
1594 (set_breakpoint_data): Remove.
1595 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
1596 (check_mem_read): Adjust for kind call bp_size.
1597 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
1598 (clone_one_breakpoint): Adjust for kind.
1599 * mem-break.h (set_gdb_breakpoint): Likewise.
1600 (delete_gdb_breakpoint): Likewise.
1601 * server.c (process_serial_event): Likewise.
1602
dd373349
AT		 16032015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1604
1605 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
1606 (struct linux_target_ops) <breakpoint>: Remove.
1607 (struct linux_target_ops) <breakpoint_len>: Remove.
1608 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1609 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1610 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
1611 (arm_sw_breakpoint_from_kind): New function.
1612 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
1613 (struct linux_target_ops) <breakpoint>: Remove.
1614 (struct linux_target_ops) <breakpoint_len>: Remove.
1615 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1616 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1617 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
1618 (struct linux_target_ops) <breakpoint>: Remove.
1619 (struct linux_target_ops) <breakpoint_len>: Remove.
1620 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1621 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1622 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
1623 (struct linux_target_ops) <breakpoint>: Remove.
1624 (struct linux_target_ops) <breakpoint_len>: Remove.
1625 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1626 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1627 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
1628 and sw_breakpoint_from_kind to increment the pc.
1629 (linux_breakpoint_kind_from_pc): New function.
1630 (linux_sw_breakpoint_from_kind): New function.
1631 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
1632 (initialize_low): Call breakpoint_kind_from_pc and
1633 sw_breakpoint_from_kind to replace breakpoint_data/len.
1634 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
1635 New field.
1636 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
1637 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
1638 (struct linux_target_ops) <breakpoint>: Remove.
1639 (struct linux_target_ops) <breakpoint_len>: Remove.
1640 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1641 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1642 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
1643 (struct linux_target_ops) <breakpoint>: Remove.
1644 (struct linux_target_ops) <breakpoint_len>: Remove.
1645 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1646 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1647 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
1648 (struct linux_target_ops) <breakpoint>: Remove.
1649 (struct linux_target_ops) <breakpoint_len>: Remove.
1650 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1651 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1652 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
1653 (struct linux_target_ops) <breakpoint>: Remove.
1654 (struct linux_target_ops) <breakpoint_len>: Remove.
1655 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1656 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1657 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
1658 (struct linux_target_ops) <breakpoint>: Remove.
1659 (struct linux_target_ops) <breakpoint_len>: Remove.
1660 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1661 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1662 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
1663 (struct linux_target_ops) <breakpoint>: Remove.
1664 (struct linux_target_ops) <breakpoint_len>: Remove.
1665 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1666 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1667 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
1668 (struct linux_target_ops) <breakpoint>: Remove.
1669 (struct linux_target_ops) <breakpoint_len>: Remove.
1670 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1671 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1672 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
1673 (struct linux_target_ops) <breakpoint>: Remove.
1674 (struct linux_target_ops) <breakpoint_len>: Remove.
1675 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1676 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1677 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
1678 (struct linux_target_ops) <breakpoint>: Remove.
1679 (struct linux_target_ops) <breakpoint_len>: Remove.
1680 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1681 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1682 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
1683 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
1684 (struct linux_target_ops) <breakpoint>: Remove.
1685 (struct linux_target_ops) <breakpoint_len>: Remove.
1686 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1687 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1688 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
1689 (struct linux_target_ops) <breakpoint>: Remove.
1690 (struct linux_target_ops) <breakpoint_len>: Remove.
1691 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1692 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1693
4cd98a19
AT		 16942015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1695
1696 * linux-cris-low.c (cris_get_pc): Remove void arg.
1697
774ee6d2
AR		 16982015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1699
1700 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
1701 variable name.
1702
833dcd29
AR		 17032015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1704
1705 * inferiors.c (thread_pid_matches_callback): New function.
1706 (find_thread_process): New function.
1707 (remove_thread): Reset current_thread.
1708 (remove_process): Assert threads have been removed first.
1709
8d689ee5
YQ		 17102015-10-15 Yao Qi <yao.qi@linaro.org>
1711
1712 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
1713 if it is 3.
1714 (aarch64_remove_point): Likewise.
1715 * regcache.c (regcache_register_size): New function.
1716
1c2e1515
YQ		 17172015-10-12 Yao Qi <yao.qi@linaro.org>
1718
1719 * linux-aarch64-low.c: Update all callers as emit_load_store
1720 is renamed to aarch64_emit_load_store.
1721
e1c587c3
YQ		 17222015-10-12 Yao Qi <yao.qi@linaro.org>
1723
1724 * linux-aarch64-low.c: Update all callers of function renaming
1725 from emit_insn to aarch64_emit_insn.
1726
b6542f81
YQ		 17272015-10-12 Yao Qi <yao.qi@linaro.org>
1728
1729 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
1730 arch/aarch64-insn.h.
1731 (struct aarch64_memory_operand): Likewise.
1732 (ENCODE): Likewise.
1733 (emit_insn): Move to arch/aarch64-insn.c.
1734 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
1735 (emit_load_store): Move to arch/aarch64-insn.c.
1736 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
1737 (can_encode_int32): Remove.
1738
246994ce
YQ		 17392015-10-12 Yao Qi <yao.qi@linaro.org>
1740
1741 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
1742 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
1743 (aarch64_relocate_instruction): Likewise.
1744 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
1745 (struct aarch64_insn_visitor): Likewise.
1746
0badd99f
YQ		 17472015-10-12 Yao Qi <yao.qi@linaro.org>
1748
1749 * linux-aarch64-low.c (struct aarch64_insn_data): New.
1750 (struct aarch64_insn_visitor): New.
1751 (struct aarch64_insn_relocation_data): New.
1752 (aarch64_ftrace_insn_reloc_b): New function.
1753 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1754 (aarch64_ftrace_insn_reloc_cb): Likewise.
1755 (aarch64_ftrace_insn_reloc_tb): Likewise.
1756 (aarch64_ftrace_insn_reloc_adr): Likewise.
1757 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
1758 (aarch64_ftrace_insn_reloc_others): Likewise.
1759 (visitor): New.
1760 (aarch64_relocate_instruction): Use visitor.
1761
dfaffe9d
YQ		 17622015-10-12 Yao Qi <yao.qi@linaro.org>
1763
1764 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
1765 int. Add argument buf.
1766 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
1767 aarch64_relocate_instruction.
1768
70b439f0
YQ		 17692015-10-12 Yao Qi <yao.qi@linaro.org>
1770
1771 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
1772 argument insn. Remove local variable insn. Don't call
1773 target_read_uint32.
1774 (aarch64_install_fast_tracepoint_jump_pad): Call
1775 target_read_uint32.
1776
7781c06f
YQ		 17772015-09-30 Yao Qi <yao.qi@linaro.org>
1778
1779 * linux-aarch64-low.c (emit_movk): Shorten a long line.
1780 (emit_load_store_pair): Likewise.
1781
9a3c8263
SM		 17822015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1783
1784 * dll.c (match_dll): Add cast(s).
1785 (unloaded_dll): Likewise.
1786 * linux-low.c (second_thread_of_pid_p): Likewise.
1787 (delete_lwp_callback): Likewise.
1788 (count_events_callback): Likewise.
1789 (select_event_lwp_callback): Likewise.
1790 (linux_set_resume_request): Likewise.
1791 * server.c (accumulate_file_name_length): Likewise.
1792 (emit_dll_description): Likewise.
1793 (handle_qxfer_threads_worker): Likewise.
1794 (visit_actioned_threads): Likewise.
1795 * thread-db.c (any_thread_of): Likewise.
1796 * tracepoint.c (same_process_p): Likewise.
1797 (match_blocktype): Likewise.
1798 (build_traceframe_info_xml): Likewise.
1799
224c3ddb
SM		 18002015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1801
1802 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
1803 assignment.
1804 (gdb_unparse_agent_expr): Likewise.
1805 * hostio.c (require_data): Likewise.
1806 (handle_pread): Likewise.
1807 * linux-low.c (disable_regset): Likewise.
1808 (fetch_register): Likewise.
1809 (store_register): Likewise.
1810 (get_dynamic): Likewise.
1811 (linux_qxfer_libraries_svr4): Likewise.
1812 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
1813 (set_fast_tracepoint_jump): Likewise.
1814 (uninsert_fast_tracepoint_jumps_at): Likewise.
1815 (reinsert_fast_tracepoint_jumps_at): Likewise.
1816 (validate_inserted_breakpoint): Likewise.
1817 (clone_agent_expr): Likewise.
1818 * regcache.c (init_register_cache): Likewise.
1819 * remote-utils.c (putpkt_binary_1): Likewise.
1820 (decode_M_packet): Likewise.
1821 (decode_X_packet): Likewise.
1822 (look_up_one_symbol): Likewise.
1823 (relocate_instruction): Likewise.
1824 (monitor_output): Likewise.
1825 * server.c (handle_search_memory): Likewise.
1826 (handle_qxfer_exec_file): Likewise.
1827 (handle_qxfer_libraries): Likewise.
1828 (handle_qxfer): Likewise.
1829 (handle_query): Likewise.
1830 (handle_v_cont): Likewise.
1831 (handle_v_run): Likewise.
1832 (captured_main): Likewise.
1833 * target.c (write_inferior_memory): Likewise.
1834 * thread-db.c (try_thread_db_load_from_dir): Likewise.
1835 * tracepoint.c (init_trace_buffer): Likewise.
1836 (add_tracepoint_action): Likewise.
1837 (add_traceframe): Likewise.
1838 (add_traceframe_block): Likewise.
1839 (cmd_qtdpsrc): Likewise.
1840 (cmd_qtdv): Likewise.
1841 (cmd_qtstatus): Likewise.
1842 (response_source): Likewise.
1843 (response_tsv): Likewise.
1844 (cmd_qtnotes): Likewise.
1845 (gdb_collect): Likewise.
1846 (initialize_tracepoint): Likewise.
1847
afbe19f8
PL		 18482015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1849
1850 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
1851 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
1852 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
1853 <NOP>: New.
1854 (enum aarch64_condition_codes): New enum.
1855 (w0): New static global.
1856 (fp): Likewise.
1857 (lr): Likewise.
1858 (struct aarch64_memory_operand) <type>: New
1859 MEMORY_OPERAND_POSTINDEX type.
1860 (postindex_memory_operand): New helper function.
1861 (emit_ret): New function.
1862 (emit_load_store_pair): New function, factored out of emit_stp
1863 with support for MEMORY_OPERAND_POSTINDEX.
1864 (emit_stp): Rewrite using emit_load_store_pair.
1865 (emit_ldp): New function.
1866 (emit_load_store): Likewise.
1867 (emit_ldr): Mention post-index instruction in comment.
1868 (emit_ldrh): New function.
1869 (emit_ldrb): New function.
1870 (emit_ldrsw): Mention post-index instruction in comment.
1871 (emit_str): Likewise.
1872 (emit_subs): New function.
1873 (emit_cmp): Likewise.
1874 (emit_and): Likewise.
1875 (emit_orr): Likewise.
1876 (emit_orn): Likewise.
1877 (emit_eor): Likewise.
1878 (emit_mvn): Likewise.
1879 (emit_lslv): Likewise.
1880 (emit_lsrv): Likewise.
1881 (emit_asrv): Likewise.
1882 (emit_mul): Likewise.
1883 (emit_sbfm): Likewise.
1884 (emit_sbfx): Likewise.
1885 (emit_ubfm): Likewise.
1886 (emit_ubfx): Likewise.
1887 (emit_csinc): Likewise.
1888 (emit_cset): Likewise.
1889 (emit_nop): Likewise.
1890 (emit_ops_insns): New helper function.
1891 (emit_pop): Likewise.
1892 (emit_push): Likewise.
1893 (aarch64_emit_prologue): New function.
1894 (aarch64_emit_epilogue): Likewise.
1895 (aarch64_emit_add): Likewise.
1896 (aarch64_emit_sub): Likewise.
1897 (aarch64_emit_mul): Likewise.
1898 (aarch64_emit_lsh): Likewise.
1899 (aarch64_emit_rsh_signed): Likewise.
1900 (aarch64_emit_rsh_unsigned): Likewise.
1901 (aarch64_emit_ext): Likewise.
1902 (aarch64_emit_log_not): Likewise.
1903 (aarch64_emit_bit_and): Likewise.
1904 (aarch64_emit_bit_or): Likewise.
1905 (aarch64_emit_bit_xor): Likewise.
1906 (aarch64_emit_bit_not): Likewise.
1907 (aarch64_emit_equal): Likewise.
1908 (aarch64_emit_less_signed): Likewise.
1909 (aarch64_emit_less_unsigned): Likewise.
1910 (aarch64_emit_ref): Likewise.
1911 (aarch64_emit_if_goto): Likewise.
1912 (aarch64_emit_goto): Likewise.
1913 (aarch64_write_goto_address): Likewise.
1914 (aarch64_emit_const): Likewise.
1915 (aarch64_emit_call): Likewise.
1916 (aarch64_emit_reg): Likewise.
1917 (aarch64_emit_pop): Likewise.
1918 (aarch64_emit_stack_flush): Likewise.
1919 (aarch64_emit_zero_ext): Likewise.
1920 (aarch64_emit_swap): Likewise.
1921 (aarch64_emit_stack_adjust): Likewise.
1922 (aarch64_emit_int_call_1): Likewise.
1923 (aarch64_emit_void_call_2): Likewise.
1924 (aarch64_emit_eq_goto): Likewise.
1925 (aarch64_emit_ne_goto): Likewise.
1926 (aarch64_emit_lt_goto): Likewise.
1927 (aarch64_emit_le_goto): Likewise.
1928 (aarch64_emit_gt_goto): Likewise.
1929 (aarch64_emit_ge_got): Likewise.
1930 (aarch64_emit_ops_impl): New static global variable.
1931 (aarch64_emit_ops): New target function, return
1932 &aarch64_emit_ops_impl.
1933 (struct linux_target_ops): Install it.
1934
bb903df0
PL		 19352015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1936
1937 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
1938 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
1939 aarch64-ipa.o.
1940 * linux-aarch64-ipa.c: New file.
1941 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
1942 and endian.h.
1943 (aarch64_get_thread_area): New target method.
1944 (extract_signed_bitfield): New helper function.
1945 (aarch64_decode_ldr_literal): New function.
1946 (enum aarch64_opcodes): New enum.
1947 (struct aarch64_register): New struct.
1948 (struct aarch64_operand): New struct.
1949 (x0): New static global.
1950 (x1): Likewise.
1951 (x2): Likewise.
1952 (x3): Likewise.
1953 (x4): Likewise.
1954 (w2): Likewise.
1955 (ip0): Likewise.
1956 (sp): Likewise.
1957 (xzr): Likewise.
1958 (aarch64_register): New helper function.
1959 (register_operand): Likewise.
1960 (immediate_operand): Likewise.
1961 (struct aarch64_memory_operand): New struct.
1962 (offset_memory_operand): New helper function.
1963 (preindex_memory_operand): Likewise.
1964 (enum aarch64_system_control_registers): New enum.
1965 (ENCODE): New macro.
1966 (emit_insn): New helper function.
1967 (emit_b): New function.
1968 (emit_bcond): Likewise.
1969 (emit_cb): Likewise.
1970 (emit_tb): Likewise.
1971 (emit_blr): Likewise.
1972 (emit_stp): Likewise.
1973 (emit_ldp_q_offset): Likewise.
1974 (emit_stp_q_offset): Likewise.
1975 (emit_load_store): Likewise.
1976 (emit_ldr): Likewise.
1977 (emit_ldrsw): Likewise.
1978 (emit_str): Likewise.
1979 (emit_ldaxr): Likewise.
1980 (emit_stxr): Likewise.
1981 (emit_stlr): Likewise.
1982 (emit_data_processing_reg): Likewise.
1983 (emit_data_processing): Likewise.
1984 (emit_add): Likewise.
1985 (emit_sub): Likewise.
1986 (emit_mov): Likewise.
1987 (emit_movk): Likewise.
1988 (emit_mov_addr): Likewise.
1989 (emit_mrs): Likewise.
1990 (emit_msr): Likewise.
1991 (emit_sevl): Likewise.
1992 (emit_wfe): Likewise.
1993 (append_insns): Likewise.
1994 (can_encode_int32_in): New helper function.
1995 (aarch64_relocate_instruction): New function.
1996 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
1997 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
1998 (struct linux_target_ops): Install aarch64_get_thread_area,
1999 aarch64_install_fast_tracepoint_jump_pad and
2000 aarch64_get_min_fast_tracepoint_insn_len.
2001
787749ea
PL		 20022015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2003
2004 * Makefile.in (aarch64-insn.o): New rule.
2005 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2006
9812b2e6
YQ		 20072015-09-21 Yao Qi <yao.qi@linaro.org>
2008
2009 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2010
18fe412b
YQ		 20112015-09-21 Yao Qi <yao.qi@linaro.org>
2012
2013 * tracepoint.c (max_jump_pad_size): Remove.
2014
a0cc84cd
YQ		 20152015-09-18 Yao Qi <yao.qi@linaro.org>
2016
2017 * linux-aarch64-low.c: Don't include sys/uio.h.
2018 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2019
d78908cf
WW		 20202015-09-16 Wei-cheng Wang <cole945@gmail.com>
2021
2022 * tracepoint.c (eval_result_type): Change prototype.
2023 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2024
d57e0d50
PA		 20252015-09-15 Pedro Alves <palves@redhat.com>
2026
2027 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2028 Check whether to report exec events instead of checking whether
2029 multiprocess is enabled.
2030
5a676acc
PA		 20312015-09-15 Pedro Alves <palves@redhat.com>
2032
2033 PR remote/18965
2034 * remote-utils.c (prepare_resume_reply): Merge
2035 TARGET_WAITKIND_VFORK_DONE switch case with the
2036 TARGET_WAITKIND_FORKED case.
2037
7c5d0fad
YQ		 20382015-09-15 Yao Qi <yao.qi@linaro.org>
2039
2040 * server.c (handle_query): Check string comparison using
2041 "else if" instead of "if".
2042
750ce8d1
YQ		 20432015-09-15 Yao Qi <yao.qi@linaro.org>
2044
2045 * server.c (vCont_supported): New global variable.
2046 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2047 matches. Append ";vContSupported+" to own_buf.
2048 (handle_v_requests): Append ";s;S" to own_buf if target supports
2049 hardware single step or vCont_supported is false.
2050 (capture_main): Set vCont_supported to zero.
2051
70b90b91
YQ		 20522015-09-15 Yao Qi <yao.qi@linaro.org>
2053
2054 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2055 it to ...
2056 (linux_supports_hardware_single_step): ... New function.
2057 (linux_target_ops): Update.
2058 * lynx-low.c (lynx_target_ops): Set field
2059 supports_hardware_single_step to target_can_do_hardware_single_step.
2060 * nto-low.c (nto_target_ops): Likewise.
2061 * spu-low.c (spu_target_ops): Likewise.
2062 * win32-low.c (win32_target_ops): Likewise.
2063 * target.c (target_can_do_hardware_single_step): New function.
2064 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2065 Remove. <supports_hardware_single_step>: New field.
2066 (target_supports_conditional_breakpoints): Remove.
2067 (target_supports_hardware_single_step): New macro.
2068 (target_can_do_hardware_single_step): Declare.
2069 * server.c (handle_query): Use target_supports_hardware_single_step
2070 instead of target_supports_conditional_breakpoints.
2071
ade90bde
YQ		 20722015-09-15 Yao Qi <yao.qi@linaro.org>
2073
2074 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2075 function.
2076 (struct linux_target_ops the_low_target): Install
2077 aarch64_linux_siginfo_fixup.
2078
94585166
DB		 20792015-09-11 Don Breazeal <donb@codesourcery.com>
2080 Luis Machado <lgustavo@codesourcery.com>
2081
2082 * linux-low.c (linux_mourn): Static declaration.
2083 (linux_arch_setup): Move in front of
2084 handle_extended_wait.
2085 (linux_arch_setup_thread): New function.
2086 (handle_extended_wait): Handle exec events. Call
2087 linux_arch_setup_thread. Make event_lwp argument a
2088 pointer-to-a-pointer.
2089 (check_zombie_leaders): Do not check stopped threads.
2090 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2091 (linux_low_filter_event): Add lwp and thread for exec'ing
2092 non-leader thread if leader thread has been deleted.
2093 Refactor code into linux_arch_setup_thread and call it.
2094 Pass child lwp pointer by reference to handle_extended_wait.
2095 (linux_wait_for_event_filtered): Update comment.
2096 (linux_wait_1): Prevent clobbering exec event status.
2097 (linux_supports_exec_events): New function.
2098 (linux_target_ops) <supports_exec_events>: Initialize new member.
2099 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2100 new member.
2101 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2102 * server.c (report_exec_events): New global variable.
2103 (handle_query): Handle qSupported query for exec-events feature.
2104 (captured_main): Initialize report_exec_events.
2105 * server.h (report_exec_events): Declare new global variable.
2106 * target.h (struct target_ops) <supports_exec_events>: New
2107 member.
2108 (target_supports_exec_events): New macro.
2109 * win32-low.c (win32_target_ops) <supports_exec_events>:
2110 Initialize new member.
2111
0568462b
MM		 21122015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2113
2114 * linux-low.c (linux_low_enable_btrace): Remove.
2115 (linux_target_ops): Replace linux_low_enable_btrace with
2116 linux_enable_btrace.
2117
39edd165
YQ		 21182015-09-03 Yao Qi <yao.qi@linaro.org>
2119
2120 * linux-aarch64-low.c (aarch64_insert_point): Call
2121 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2122 returns true.
2123
1db33b5a
UW		 21242015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2125
2126 * linux-low.c (check_stopped_by_breakpoint): Use
2127 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2128
ab290430
PA		 21292015-08-27 Pedro Alves <palves@redhat.com>
2130
2131 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2132
8d749320
SM		 21332015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2134
6711b7f8
SM		 2135 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2136 the XNEW-family equivalent.
8d749320
SM		 2137 (compile_bytecodes): Likewise.
2138 * dll.c (loaded_dll): Likewise.
2139 * event-loop.c (append_callback_event): Likewise.
2140 (create_file_handler): Likewise.
2141 (create_file_event): Likewise.
2142 * hostio.c (handle_open): Likewise.
2143 * inferiors.c (add_thread): Likewise.
2144 (add_process): Likewise.
2145 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2146 * linux-arm-low.c (arm_new_process): Likewise.
2147 (arm_new_thread): Likewise.
2148 * linux-low.c (add_to_pid_list): Likewise.
2149 (linux_add_process): Likewise.
2150 (handle_extended_wait): Likewise.
2151 (add_lwp): Likewise.
2152 (enqueue_one_deferred_signal): Likewise.
2153 (enqueue_pending_signal): Likewise.
2154 (linux_resume_one_lwp_throw): Likewise.
2155 (linux_resume_one_thread): Likewise.
2156 (linux_read_memory): Likewise.
2157 (linux_write_memory): Likewise.
2158 * linux-mips-low.c (mips_linux_new_process): Likewise.
2159 (mips_linux_new_thread): Likewise.
2160 (mips_add_watchpoint): Likewise.
2161 * linux-x86-low.c (initialize_low_arch): Likewise.
2162 * lynx-low.c (lynx_add_process): Likewise.
2163 * mem-break.c (set_raw_breakpoint_at): Likewise.
2164 (set_breakpoint): Likewise.
2165 (add_condition_to_breakpoint): Likewise.
2166 (add_commands_to_breakpoint): Likewise.
2167 (clone_agent_expr): Likewise.
2168 (clone_one_breakpoint): Likewise.
2169 * regcache.c (new_register_cache): Likewise.
2170 * remote-utils.c (look_up_one_symbol): Likewise.
2171 * server.c (queue_stop_reply): Likewise.
2172 (start_inferior): Likewise.
2173 (queue_stop_reply_callback): Likewise.
2174 (handle_target_event): Likewise.
2175 * spu-low.c (fetch_ppc_memory): Likewise.
2176 (store_ppc_memory): Likewise.
2177 * target.c (set_target_ops): Likewise.
2178 * thread-db.c (thread_db_load_search): Likewise.
2179 (try_thread_db_load_1): Likewise.
2180 * tracepoint.c (add_tracepoint): Likewise.
2181 (add_tracepoint_action): Likewise.
2182 (create_trace_state_variable): Likewise.
2183 (cmd_qtdpsrc): Likewise.
2184 (cmd_qtro): Likewise.
2185 (add_while_stepping_state): Likewise.
2186 * win32-low.c (child_add_thread): Likewise.
2187 (get_image_name): Likewise.
2188
ed8b7b42
YQ		 21892015-08-25 Yao Qi <yao.qi@linaro.org>
2190
2191 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2192
db3cb7cb
YQ		 21932015-08-25 Yao Qi <yao.qi@linaro.org>
2194
2195 * Makefile.in (aarch64-linux.o): New rule.
2196 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2197 srv_tgtobj.
2198 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2199 (aarch64_init_debug_reg_state): Make it extern.
2200 (aarch64_linux_prepare_to_resume): Remove.
2201
f6011a1c
YQ		 22022015-08-25 Yao Qi <yao.qi@linaro.org>
2203
2204 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2205 lwp_arch_private_info and ptid_of_lwp.
2206
88e2cf7e
YQ		 22072015-08-25 Yao Qi <yao.qi@linaro.org>
2208
2209 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2210 Find proc_info by find_process_pid. All callers updated.
2211
5e35436e
YQ		 22122015-08-25 Yao Qi <yao.qi@linaro.org>
2213
2214 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2215 Remove.
2216 (debug_reg_change_callback): Remove.
2217 (aarch64_notify_debug_reg_change): Remove.
2218
4a8a7965
YQ		 22192015-08-25 Yao Qi <yao.qi@linaro.org>
2220
2221 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
2222 Call current_lwp_ptid.
2223
32a271ee
YQ		 22242015-08-25 Yao Qi <yao.qi@linaro.org>
2225
2226 * linux-aarch64-low.c (debug_reg_change_callback): Use
2227 debug_printf.
2228
0d51c8d7
YQ		 22292015-08-25 Yao Qi <yao.qi@linaro.org>
2230
2231 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
2232
31a43dd5
YQ		 22332015-08-25 Yao Qi <yao.qi@linaro.org>
2234
2235 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
2236
8ee52567
YQ		 22372015-08-25 Yao Qi <yao.qi@linaro.org>
2238
2239 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
2240 the code.
2241
ff3f0f45
YQ		 22422015-08-25 Yao Qi <yao.qi@linaro.org>
2243
2244 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
2245 Remove.
2246 (debug_reg_change_callback): Remove argument entry and add argument
2247 lwp. Remove local variable thread. Don't print thread id in the
2248 debugging output. Don't check whether pid of thread equals to pid.
2249 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
2250 iterate_over_lwps instead find_inferior.
2251
3d40fbb5
PA		 22522015-08-24 Pedro Alves <palves@redhat.com>
2253
2254 * inferiors.c (get_first_process): New function.
2255 * inferiors.h (get_first_process): New declaration.
2256 * remote-utils.c (read_ptid): Default to the first process in the
2257 list, instead of to the current thread's process.
2258
438e1e42
PA		 22592015-08-24 Pedro Alves <palves@redhat.com>
2260
2261 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
2262 * event-loop.c: Likewise.
2263 * remote-utils.c: Likewise.
2264 * tracepoint.c: Likewise.
2265
a8c6d4fc
PA		 22662015-08-24 Pedro Alves <palves@redhat.com>
2267
2268 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
2269 ptid_get_lwp.
2270
99b0bb12
PA		 22712015-08-21 Pedro Alves <palves@redhat.com>
2272
2273 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
2274 instead of literal 1.
2275
f8904751
PA		 22762015-08-21 Pedro Alves <palves@redhat.com>
2277
2278 * tdesc.c (default_description): Explicitly zero-initialize.
2279
465a859e
PA		 22802015-08-21 Pedro Alves <palves@redhat.com>
2281
2282 PR gdb/18749
2283 * inferiors.c (remove_thread): Discard any pending stop reply for
2284 this thread.
2285 * server.c (remove_all_on_match_pid): Rename to ...
2286 (remove_all_on_match_ptid): ... this. Work with a filter ptid
2287 instead of a pid.
2288 (discard_queued_stop_replies): Change parameter to a ptid. Now
2289 extern.
2290 (handle_v_kill, kill_inferior_callback, captured_main)
2291 (process_serial_event): Adjust.
2292 * server.h (discard_queued_stop_replies): Declare.
2293
f0db101d
PA		 22942015-08-21 Pedro Alves <palves@redhat.com>
2295
2296 * linux-low.c (wait_for_sigstop): Always switch to no thread
2297 selected if the previously current thread dies.
2298 * lynx-low.c (lynx_request_interrupt): Use the first thread's
2299 process instead of the current thread's.
2300 * remote-utils.c (input_interrupt): Don't check if there's no
2301 current thread.
2302 * server.c (gdb_read_memory, gdb_write_memory): If setting the
2303 current thread to the general thread fails, error out.
2304 (handle_qxfer_auxv, handle_qxfer_libraries)
2305 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
2306 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
2307 (handle_query): Check if there's a thread selected instead of
2308 checking whether there's any thread in the thread list.
2309 (handle_qxfer_threads, handle_qxfer_btrace)
2310 (handle_qxfer_btrace_conf): Don't error out early if there's no
2311 thread in the thread list.
2312 (handle_v_cont, myresume): Don't set the current thread to the
2313 continue thread.
2314 (process_serial_event) <Hg handling>: Also set thread_id if the
2315 previous general thread is still alive.
2316 (process_serial_event) <g/G handling>: If setting the current
2317 thread to the general thread fails, error out.
2318 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
2319 thread's lwp instead of the current thread's.
2320 * target.c (set_desired_thread): If the desired thread was not
2321 found, leave the current thread pointing to NULL. Return an int
2322 (boolean) indicating success.
2323 * target.h (set_desired_thread): Change return type to int.
2324
40045d91
MF		 23252015-08-20 Max Filippov <jcmvbkbc@gmail.com>
2326
2327 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
2328 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
2329 #includes.
2330 (ps_get_thread_area): New function.
2331
45face3b
GB		 23322015-08-19 Gary Benson <gbenson@redhat.com>
2333
2334 * hostio.c (handle_pread): Do not attempt to read more data
2335 than hostio_reply_with_data can fit in a packet.
2336
16d5f642
JB		 23372015-08-18 Joel Brobecker <brobecker@adacore.com>
2338
2339 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
2340
a738da3a
MF		 23412015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
2342
2343 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
2344
33ebda9d
PA		 23452015-08-06 Pedro Alves <palves@redhat.com>
2346
2347 * tracepoint.c (expr_eval_result): Now an int.
2348
a44892be
PA		 23492015-08-06 Pedro Alves <palves@redhat.com>
2350
2351 * gdbthread.h (struct regcache): Forward declare.
2352 (struct thread_info) <regcache_data>: Now a struct regcache
2353 pointer.
2354 * inferiors.c (inferior_regcache_data)
2355 (set_inferior_regcache_data): Now work with struct regcache
2356 pointers.
2357 * inferiors.h (struct regcache): Forward declare.
2358 (inferior_regcache_data, set_inferior_regcache_data): Now work
2359 with struct regcache pointers.
2360 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
2361 (free_register_cache_thread): Remove struct regcache pointer
2362 casts.
2363
608a1e46
PA		 23642015-08-06 Pedro Alves <palves@redhat.com>
2365
2366 * server.c (captured_main): On error, print the exception message
2367 to stderr, and if run_once is set, throw a quit.
2368
f0ce0d3a
PA		 23692015-08-06 Pedro Alves <palves@redhat.com>
2370
2371 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
2372 the current thread.
2373
bf47e248
PA		 23742015-08-06 Pedro Alves <palves@redhat.com>
2375
2376 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
2377 reading beyond the passed in buffer length.
2378
b6b9ffcc
PL		 23792015-08-06 Pierre Langlois <pierre.langlois@arm.com>
2380
2381 * tracepoint.c (symbol_list) <required>: Remove.
2382
863d01bd
PA		 23832015-08-06 Pedro Alves <palves@redhat.com>
2384
2385 * linux-low.c (handle_extended_wait): Set the fork child's suspend
2386 count if stopping and suspending threads.
2387 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
2388 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
2389 (linux_detach): Complete an ongoing step-over.
2390 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
2391 throughout.
2392 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
2393 (linux_wait_1): If passing a signal to the inferior after
2394 finishing a step-over, unsuspend and re-resume all lwps. If we
2395 see a single-step event but the thread should be continuing, don't
2396 pass the trap to gdb.
2397 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
2398 internal_error instead of gdb_assert.
2399 (enqueue_pending_signal): New function.
2400 (check_ptrace_stopped_lwp_gone): Add debug output.
2401 (start_step_over): Use internal_error instead of gdb_assert.
2402 (complete_ongoing_step_over): New function.
2403 (linux_resume_one_thread): Don't resume a suspended thread.
2404 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
2405 it stepping.
2406
00db26fa
PA		 24072015-08-06 Pedro Alves <palves@redhat.com>
2408
2409 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
2410 (linux_thread_alive): Use lwp_is_marked_dead.
2411 (extended_event_reported): Delete.
2412 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
2413 instead of extended_event_reported.
2414 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
2415 as well.
2416 (lwp_is_marked_dead): New function.
2417 (lwp_running): Use lwp_is_marked_dead.
2418 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
2419 comment.
2420
ad071a30
PA		 24212015-08-06 Pedro Alves <palves@redhat.com>
2422
2423 * linux-low.c (linux_wait_1): Move fork event output out of the
2424 !report_to_gdb check. Pass event_child->waitstatus to
2425 target_waitstatus_to_string instead of ourstatus.
2426
524b57e6
YQ		 24272015-08-04 Yao Qi <yao.qi@linaro.org>
2428
2429 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
2430 if current_thread is 32 bit.
2431
6085d6f6
YQ		 24322015-08-04 Yao Qi <yao.qi@linaro.org>
2433
2434 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2435 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2436 * server.c (extended_protocol): Remove "static".
2437 * server.h (extended_protocol): Declare it.
2438
8a7e4587
YQ		 24392015-08-04 Yao Qi <yao.qi@linaro.org>
2440
2441 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
2442 both aarch64 and aarch32.
2443 (aarch64_set_pc): Likewise.
2444
3b53ae99
YQ		 24452015-08-04 Yao Qi <yao.qi@linaro.org>
2446
2447 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
2448 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
2449 arm-with-neon.xml to srv_xmlfiles.
2450 * linux-aarch64-low.c: Include linux-aarch32-low.h.
2451 (is_64bit_tdesc): New function.
2452 (aarch64_linux_read_description): New function.
2453 (aarch64_arch_setup): Call aarch64_linux_read_description.
2454 (regs_info): Rename to regs_info_aarch64.
2455 (aarch64_regs_info): Return right regs_info.
2456 (initialize_low_arch): Call initialize_low_arch_aarch32.
2457
bd9e6534
YQ		 24582015-08-04 Yao Qi <yao.qi@linaro.org>
2459
2460 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
2461 * linux-aarch32-low.c: New file.
2462 * linux-aarch32-low.h: New file.
2463 * linux-arm-low.c (arm_fill_gregset): Move it to
2464 linux-aarch32-low.c.
2465 (arm_store_gregset): Likewise.
2466 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
2467 (arm_store_vfpregset): Call arm_store_vfpregset_num.
2468 (arm_arch_setup): Check if PTRACE_GETREGSET works.
2469 (regs_info): Rename to regs_info_arm.
2470 (arm_regs_info): Return regs_info_aarch32 if
2471 have_ptrace_getregset is 1 and target description is
2472 arm_with_neon or arm_with_vfpv3.
2473 (initialize_low_arch): Don't call init_registers_arm_with_neon.
2474 Call initialize_low_arch_aarch32 instead.
2475
ded48a5e
YQ		 24762015-08-04 Yao Qi <yao.qi@linaro.org>
2477
2478 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
2479 * linux-low.c: ... here.
2480 * linux-low.h (have_ptrace_getregset): Declare it.
2481
96e9210f
PA		 24822015-08-04 Pedro Alves <palves@redhat.com>
2483
2484 * thread-db.c (struct thread_db): Use new typedefs.
2485 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
2486 CHK calls.
2487 (disable_thread_event_reporting): Cast result of dlsym to
2488 destination function pointer type.
2489 (thread_db_mourn): Use td_ta_delete_ftype.
2490
af60a1ef
SL		 24912015-08-03 Sandra Loosemore <sandra@codesourcery.com>
2492
2493 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
2494 arch variant.
2495 (CDX_BREAKPOINT): Define for R2.
2496 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
2497 (the_low_target): Add comments.
2498
e8b41681
YQ		 24992015-07-30 Yao Qi <yao.qi@linaro.org>
2500
2501 * linux-arm-low.c (arm_hwcap): Remove it.
2502 (arm_read_description): New local variable arm_hwcap. Don't
2503 set arm_hwcap to zero.
2504
89abb039
YQ		 25052015-07-30 Yao Qi <yao.qi@linaro.org>
2506
2507 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
2508 Use regcache->tdesc instead.
2509 (arm_store_wmmxregset): Likewise.
2510 (arm_fill_vfpregset): Likewise.
2511 (arm_store_vfpregset): Likewise.
2512
deca266c
YQ		 25132015-07-30 Yao Qi <yao.qi@linaro.org>
2514
2515 * linux-arm-low.c: Include arch/arm.h.
2516 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
2517 (arm_store_gregset): Likewise.
2518
aa58a496
SM		 25192015-07-29 Simon Marchi <simon.marchi@ericsson.com>
2520
2521 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
2522 ptrace's 4th parameter.
2523
50904b25
YQ		 25242015-07-27 Yao Qi <yao.qi@linaro.org>
2525
2526 * configure.srv (case aarch64*-*-linux*): Don't set
2527 srv_linux_usrregs.
2528
5826e159
PA		 25292015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
2530
2531 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
2532 sys/ptrace.h.
2533 * linux-arm-low.c: Likewise.
2534 * linux-cris-low.c: Likewise.
2535 * linux-crisv32-low.c: Likewise.
2536 * linux-low.c: Likewise.
2537 * linux-m68k-low.c: Likewise.
2538 * linux-mips-low.c: Likewise.
2539 * linux-nios2-low.c: Likewise.
2540 * linux-s390-low.c: Likewise.
2541 * linux-sparc-low.c: Likewise.
2542 * linux-tic6x-low.c: Likewise.
2543 * linux-tile-low.c: Likewise.
2544 * linux-x86-low.c: Likewise.
2545
54019719
PA		 25462015-07-24 Pedro Alves <palves@redhat.com>
2547
2548 * config.in: Regenerate.
2549 * configure: Regenerate.
2550
eb7aa561
PA		 25512015-07-24 Pedro Alves <palves@redhat.com>
2552
2553 * acinclude.m4: Include ../ptrace.m4.
2554 * configure.ac: Call GDB_AC_PTRACE.
2555 * config.in, configure: Regenerate.
2556
55d7b841
YQ		 25572015-07-24 Yao Qi <yao.qi@linaro.org>
2558
2559 * linux-low.c (linux_create_inferior): Remove setting to
2560 proc->priv->new_inferior.
2561 (linux_attach): Likewise.
2562 (linux_low_filter_event): Likewise.
2563 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
2564
c06cbd92
YQ		 25652015-07-24 Yao Qi <yao.qi@linaro.org>
2566
2567 * linux-low.c (linux_arch_setup): New function.
2568 (linux_low_filter_event): If proc->tdesc is NULL and
2569 proc->attached is true, call the_low_target.arch_setup.
2570 Otherwise, keep status pending, and return.
2571 (linux_resume_one_lwp_throw): Don't call get_pc if
2572 thread->while_stepping isn't NULL. Don't call
2573 get_thread_regcache if proc->tdesc is NULL.
2574 (need_step_over_p): Return 0 if proc->tdesc is NULL.
2575 (linux_target_ops): Install arch_setup.
2576 * server.c (start_inferior): Call the_target->arch_setup.
2577 * target.h (struct target_ops) <arch_setup>: New field.
2578 (target_arch_setup): New marco.
2579 * lynx-low.c (lynx_target_ops): Update.
2580 * nto-low.c (nto_target_ops): Update.
2581 * spu-low.c (spu_target_ops): Update.
2582 * win32-low.c (win32_target_ops): Update.
2583
5ae3ebba
YQ		 25842015-07-24 Yao Qi <yao.qi@linaro.org>
2585
2586 * linux-low.c (linux_add_process): Don't set
2587 proc->priv->new_inferior.
2588 (linux_create_inferior): Set proc->priv->new_inferior to 1.
2589 (linux_attach): Likewise.
2590
eb97750b
YQ		 25912015-07-24 Yao Qi <yao.qi@linaro.org>
2592
2593 * server.c (start_inferior): Code refactor.
2594
51aee833
YQ		 25952015-07-24 Yao Qi <yao.qi@linaro.org>
2596
2597 * server.c (process_serial_event): Set general_thread.
2598
af1b22f3
YQ		 25992015-07-21 Yao Qi <yao.qi@linaro.org>
2600
2601 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
2602 aarch64_linux_get_debug_reg_capacity.
2603
554717a3
YQ		 26042015-07-17 Yao Qi <yao.qi@linaro.org>
2605
2606 * Makefile.in (aarch64-linux-hw-point.o): New rule.
2607 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
2608 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
2609 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
2610 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
2611 (AARCH64_HWP_ALIGNMENT): Likewise.
2612 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
2613 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
2614 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
2615 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
2616 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
2617 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
2618 (struct aarch64_debug_reg_state): Likewise.
2619 (struct arch_lwp_info): Likewise.
2620 (aarch64_align_watchpoint): Likewise.
2621 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
2622 (aarch64_watchpoint_length): Likewise.
2623 (aarch64_point_encode_ctrl_reg): Likewise
2624 (aarch64_point_is_aligned): Likewise.
2625 (aarch64_align_watchpoint): Likewise.
2626 (aarch64_linux_set_debug_regs):
2627 (aarch64_dr_state_insert_one_point): Likewise.
2628 (aarch64_dr_state_remove_one_point): Likewise.
2629 (aarch64_handle_breakpoint): Likewise.
2630 (aarch64_handle_aligned_watchpoint): Likewise.
2631 (aarch64_handle_unaligned_watchpoint): Likewise.
2632 (aarch64_handle_watchpoint): Likewise.
2633
c67ca4de
YQ		 26342015-07-17 Yao Qi <yao.qi@linaro.org>
2635
2636 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
2637 and don't aarch64_get_debug_reg_state. All callers update.
2638 (aarch64_handle_aligned_watchpoint): Likewise.
2639 (aarch64_handle_unaligned_watchpoint): Likewise.
2640 (aarch64_handle_watchpoint): Likewise.
2641 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
2642 (aarch64_remove_point): Likewise.
2643
25abf979
YQ		 26442015-07-17 Yao Qi <yao.qi@linaro.org>
2645
2646 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
2647 debug_printf.
2648 (aarch64_handle_unaligned_watchpoint): Likewise.
2649
db1ff28b
JK		 26502015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2651
2652 Revert the previous 3 commits:
2653 Move gdb_regex* to common/
2654 Move linux_find_memory_regions_full & co.
2655 gdbserver build-id attribute generator
2656
700ca40f
JK		 26572015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2658 Jan Kratochvil <jan.kratochvil@redhat.com>
2659
2660 gdbserver build-id attribute generator.
2661 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
2662 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
2663 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
2664 (find_phdr): New.
2665 (get_dynamic): Use find_pdhr to traverse program headers.
2666 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
2667 (compare_mapping_entry_range, struct find_memory_region_callback_data)
2668 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
2669 (get_hex_build_id): New.
2670 (linux_qxfer_libraries_svr4): Add optional build-id attribute
2671 to reply XML document.
2672
9904185c
JK		 26732015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2674 Jan Kratochvil <jan.kratochvil@redhat.com>
2675
2676 * target.c: Include target/target-utils.h and fcntl.h.
2677 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
2678 (target_fileio_read_stralloc): New functions.
2679
6e5b4429
JK		 26802015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2681
2682 * Makefile.in (OBS): Add gdb_regex.o.
2683 (gdb_regex.o): New.
2684 * config.in: Rebuilt.
2685 * configure: Rebuilt.
2686
ddc98fbf
JK		 26872015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2688 Jan Kratochvil <jan.kratochvil@redhat.com>
2689
2690 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
2691 * Makefile.in (OBS): Add target-utils.o.
2692 (linux-maps.o, target-utils.o): New.
2693 * configure.srv (srv_linux_obj): Add linux-maps.o.
2694
e57bb7a0
PL		 26952015-07-15 Pierre Langlois <pierre.langlois@arm.com>
2696
2697 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
2698 function, return 1.
2699 (the_low_target): Install it.
2700
586b02a9
PA		 27012015-07-14 Pedro Alves <palves@redhat.com>
2702
2703 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
2704 Instead, ignore ECHILD, and throw an error for other errnos.
2705
58c1b36c
PA		 27062015-07-10 Pedro Alves <palves@redhat.com>
2707
2708 * event-loop.c (struct callback_event) <data>: Change type to
2709 gdb_client_data instance instead of gdb_client_data pointer.
2710 (append_callback_event): Adjust.
2711
421530db
PL		 27122015-07-10 Pierre Langlois <pierre.langlois@arm.com>
2713
2714 * linux-aarch64-low.c: Add comments for each linux_target_ops
2715 method. Remove comments already covered in target_ops and
2716 linux_target_ops definitions.
2717 (the_low_target): Add comments for each unimplemented method.
2718
c2d65f38
YQ		 27192015-07-09 Yao Qi <yao.qi@linaro.org>
2720
2721 * linux-aarch64-low.c (aarch64_regmap): Remove.
2722 (aarch64_usrregs_info): Remove.
2723 (regs_info): Set field usrregs to NULL.
2724
b20a6524
MM		 27252015-07-02 Markus Metzger <markus.t.metzger@intel.com>
2726
2727 * linux-low.c: Include "rsp-low.h"
2728 (linux_low_encode_pt_config, linux_low_encode_raw): New.
2729 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
2730 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
2731 (handle_btrace_enable_pt): New.
2732 (handle_btrace_general_set): Support "pt".
2733 (handle_btrace_conf_general_set): Support "pt:size".
2734
96c97461
PL		 27352015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2736
2737 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
2738 Z_PACKET_SW_BP.
2739
37d66942
PL		 27402015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2741
2742 * linux-aarch64-low.c: Remove comment about endianness.
2743 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
2744 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
2745 memcmp.
2746
dc06243f
GB		 27472015-06-24 Gary Benson <gbenson@redhat.com>
2748
2749 * linux-i386-ipa.c (stdint.h): Do not include.
2750 * lynx-i386-low.c (stdint.h): Likewise.
2751 * lynx-ppc-low.c (stdint.h): Likewise.
2752 * mem-break.c (stdint.h): Likewise.
2753 * thread-db.c (stdint.h): Likewise.
2754 * tracepoint.c (stdint.h): Likewise.
2755 * win32-low.c (stdint.h): Likewise.
2756
124e13d9
SM		 27572015-06-18 Simon Marchi <simon.marchi@ericsson.com>
2758
2759 * server.c (write_qxfer_response): Update call to
2760 remote_escape_output.
2761
909c2cda
JK		 27622015-06-15 Aleksandar Ristovski <aristovski@qnx.com
2763 Jan Kratochvil <jan.kratochvil@redhat.com>
2764
2765 Merge multiple hex conversions.
2766 * gdbreplay.c (tohex): Rename to 'fromhex'.
2767 (logchar): Use fromhex.
2768
24c05f46
JK		 27692015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2770
2771 * server.c (handle_qxfer_libraries): Set `version' attribute for
2772 <library-list>.
2773
14d2069a
GB		 27742015-06-10 Gary Benson <gbenson@redhat.com>
2775
2776 * target.h (struct target_ops) <multifs_open>: New field.
2777 <multifs_unlink>: Likewise.
2778 <multifs_readlink>: Likewise.
2779 * linux-low.c (nat/linux-namespaces.h): New include.
2780 (linux_target_ops): Initialize the_target->multifs_open,
2781 the_target->multifs_unlink and the_target->multifs_readlink.
2782 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
2783 * hostio.c (hostio_fs_pid): New static variable.
2784 (hostio_handle_new_gdb_connection): New function.
2785 (handle_setfs): Likewise.
2786 (handle_open): Use the_target->multifs_open as appropriate.
2787 (handle_unlink): Use the_target->multifs_unlink as appropriate.
2788 (handle_readlink): Use the_target->multifs_readlink as
2789 appropriate.
2790 (handle_vFile): Handle vFile:setfs packets.
2791 * server.c (handle_query): Call hostio_handle_new_gdb_connection
2792 after target_handle_new_gdb_connection.
2793
4b8b5e72
GB		 27942015-06-10 Gary Benson <gbenson@redhat.com>
2795
2796 * configure.ac (AC_CHECK_FUNCS): Add setns.
2797 * config.in: Regenerate.
2798 * configure: Likewise.
2799 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
2800 (linux-namespaces.o): New rule.
2801 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
2802
3ac2e371
GB		 28032015-06-09 Gary Benson <gbenson@redhat.com>
2804
2805 * hostio.c (handle_open): Process mode argument with
2806 fileio_to_host_mode.
2807
ca9b78ce
YQ		 28082015-06-01 Yao Qi <yao.qi@linaro.org>
2809
2810 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
2811 * linux-x86-low.c: Likewise.
2812
bfacd19d
DB		 28132015-05-28 Don Breazeal <donb@codesourcery.com>
2814
2815 * linux-low.c (handle_extended_wait): Initialize
2816 thread_info.last_resume_kind for new fork children.
2817
452003ef
PA		 28182015-05-15 Pedro Alves <palves@redhat.com>
2819
2820 * target.h (target_handle_new_gdb_connection): Rewrite using if
2821 wrapped in do/while.
2822
1041a03c
JB		 28232015-05-14 Joel Brobecker <brobecker@adacore.com>
2824
2825 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
2826 * configure, config.in: Regenerate.
2827 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
2828 Declare typedef.
2829
c269dbdb
DB		 28302015-05-12 Don Breazeal <donb@codesourcery.com>
2831
2832 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
2833 PTRACE_EVENT_VFORK_DONE.
2834 (linux_low_ptrace_options, extended_event_reported): Add vfork
2835 events.
2836 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
2837 and "vforkdone" for RSP 'T' Stop Reply Packet.
2838 * server.h (report_vfork_events): Declare
2839 global variable.
2840
3a8a0396
DB		 28412015-05-12 Don Breazeal <donb@codesourcery.com>
2842
2843 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
2844 (the_low_target) <new_fork>: Initialize new member.
2845 * linux-arm-low.c (arm_new_fork): New function.
2846 (the_low_target) <new_fork>: Initialize new member.
2847 * linux-low.c (handle_extended_wait): Call new target function
2848 new_fork.
2849 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
2850 * linux-mips-low.c (mips_add_watchpoint): New function
2851 extracted from mips_insert_point.
2852 (the_low_target) <new_fork>: Initialize new member.
2853 (mips_linux_new_fork): New function.
2854 (mips_insert_point): Call mips_add_watchpoint.
2855 * linux-x86-low.c (x86_linux_new_fork): New function.
2856 (the_low_target) <new_fork>: Initialize new member.
2857
de0d863e
DB		 28582015-05-12 Don Breazeal <donb@codesourcery.com>
2859
2860 * linux-low.c (handle_extended_wait): Implement return value,
2861 rename argument 'event_child' to 'event_lwp', handle
2862 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
2863 (linux_low_ptrace_options): New function.
2864 (linux_low_filter_event): Call linux_low_ptrace_options,
2865 use different argument fo linux_enable_event_reporting,
2866 use return value from handle_extended_wait.
2867 (extended_event_reported): New function.
2868 (linux_wait_1): Call extended_event_reported and set
2869 status to report fork events.
2870 (linux_write_memory): Add pid to debug message.
2871 (reset_lwp_ptrace_options_callback): New function.
2872 (linux_handle_new_gdb_connection): New function.
2873 (linux_target_ops): Initialize new structure member.
2874 * linux-low.h (struct lwp_info) <waitstatus>: New member.
2875 * lynx-low.c: Initialize new structure member.
2876 * remote-utils.c (prepare_resume_reply): Implement stop reason
2877 "fork" for "T" stop message.
2878 * server.c (handle_query): Call handle_new_gdb_connection.
2879 * server.h (report_fork_events): Declare global flag.
2880 * target.h (struct target_ops) <handle_new_gdb_connection>:
2881 New member.
2882 (target_handle_new_gdb_connection): New macro.
2883 * win32-low.c: Initialize new structure member.
2884
ddcbc397
DB		 28852015-05-12 Don Breazeal <donb@codesourcery.com>
2886
2887 * mem-break.c (APPEND_TO_LIST): Define macro.
2888 (clone_agent_expr): New function.
2889 (clone_one_breakpoint): New function.
2890 (clone_all_breakpoints): New function.
2891 * mem-break.h: Declare new functions.
2892
89245bc0
DB		 28932015-05-12 Don Breazeal <donb@codesourcery.com>
2894
2895 * linux-low.c (linux_supports_fork_events): New function.
2896 (linux_supports_vfork_events): New function.
2897 (linux_target_ops): Initialize new structure members.
2898 (initialize_low): Call linux_check_ptrace_features.
2899 * lynx-low.c (lynx_target_ops): Initialize new structure
2900 members.
2901 * server.c (report_fork_events, report_vfork_events):
2902 New global flags.
2903 (handle_query): Add new features to qSupported packet and
2904 response.
2905 (captured_main): Initialize new global variables.
2906 * target.h (struct target_ops) <supports_fork_events>:
2907 New member.
2908 <supports_vfork_events>: New member.
2909 (target_supports_fork_events): New macro.
2910 (target_supports_vfork_events): New macro.
2911 * win32-low.c (win32_target_ops): Initialize new structure
2912 members.
2913
835205d0
GB		 29142015-05-12 Gary Benson <gbenson@redhat.com>
2915
2916 * server.c (handle_qxfer_exec_file): Use current process
2917 if annex is empty.
2918
21e94bd9
SL		 29192015-05-08 Sandra Loosemore <sandra@codesourcery.com>
2920
2921 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
2922 Remove HAVE_PTRACE_GETREGS conditionals.
2923 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
2924 instead of PTRACE_GETREGS and PTRACE_SETREGS.
2925
45614f15
YQ		 29262015-05-08 Yao Qi <yao.qi@linaro.org>
2927
2928 * linux-low.c (linux_supports_conditional_breakpoints): New
2929 function.
2930 (linux_target_ops): Install new target method.
2931 * lynx-low.c (lynx_target_ops): Install NULL hook for
2932 supports_conditional_breakpoints.
2933 * nto-low.c (nto_target_ops): Likewise.
2934 * spu-low.c (spu_target_ops): Likewise.
2935 * win32-low.c (win32_target_ops): Likewise.
2936 * server.c (handle_query): Check
2937 target_supports_conditional_breakpoints.
2938 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2939 New field.
2940 (target_supports_conditional_breakpoints): New macro.
2941
80ad801e
PA		 29422015-05-06 Pedro Alves <palves@redhat.com>
2943
2944 PR server/18081
2945 * server.c (start_inferior): If the process exits, mourn it.
2946
819843c7
GB		 29472015-04-21 Gary Benson <gbenson@redhat.com>
2948
2949 * hostio.c (fileio_open_flags_to_host): Factored out to
2950 fileio_to_host_openflags in common/fileio.c. Single use
2951 updated.
2952
a2d5a9d7
MF		 29532015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2954
2955 * linux-xtensa-low.c (xtensa_fill_gregset)
2956 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
2957 XCHAL_HAVE_LOOP.
2958
deb44829
MF		 29592015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2960
2961 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
2962 (regs_info): Replace usrregs pointer with NULL.
2963
e57f1de3
GB		 29642015-04-17 Gary Benson <gbenson@redhat.com>
2965
2966 * target.h (struct target_ops) <pid_to_exec_file>: New field.
2967 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
2968 * server.c (handle_qxfer_exec_file): New function.
2969 (qxfer_packets): Add exec-file entry.
2970 (handle_query): Report qXfer:exec-file:read as supported packet.
2971
62828379
RN		 29722015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
2973
2974 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
2975
b88bb450
GB		 29762015-04-09 Gary Benson <gbenson@redhat.com>
2977
2978 * hostio-errno.c (errno_to_fileio_error): Remove function.
2979 Update caller to use remote_fileio_to_fio_error.
2980
c8f4bfdd
YQ		 29812015-04-09 Yao Qi <yao.qi@linaro.org>
2982
2983 * linux-low.c (linux_insert_point): Call
2984 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
2985 (linux_remove_point): Call remove_memory_breakpoint if type is
2986 raw_bkpt_type_sw.
2987 * linux-x86-low.c (x86_insert_point): Don't call
2988 insert_memory_breakpoint.
2989 (x86_remove_point): Don't call remove_memory_breakpoint.
2990
41f98f02
PA		 29912015-04-01 Pedro Alves <palves@redhat.com>
2992 Cleber Rosa <crosa@redhat.com>
2993
2994 * server.c (gdbserver_usage): Reorganize and extend the usage
2995 message.
2996
2bf6fb9d
PA		 29972015-03-24 Pedro Alves <palves@redhat.com>
2998
2999 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3000 output. Also dump TRAP_TRACE.
3001 (linux_low_filter_event): In debug output, distinguish a
3002 resume_stop SIGSTOP from a delayed SIGSTOP.
3003
369f6daa
GB		 30042015-03-24 Gary Benson <gbenson@redhat.com>
3005
3006 * linux-x86-low.c (x86_linux_new_thread): Moved to
3007 nat/x86-linux.c.
3008 (x86_linux_prepare_to_resume): Likewise.
3009
8e5d4070
GB		 30102015-03-24 Gary Benson <gbenson@redhat.com>
3011
3012 * Makefile.in (x86-linux-dregs.o): New rule.
3013 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3014 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3015 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3016 (x86_linux_dr_get): Likewise.
3017 (x86_linux_dr_set): Likewise.
3018 (update_debug_registers_callback): Likewise.
3019 (x86_linux_dr_set_addr): Likewise.
3020 (x86_linux_dr_get_addr): Likewise.
3021 (x86_linux_dr_set_control): Likewise.
3022 (x86_linux_dr_get_control): Likewise.
3023 (x86_linux_dr_get_status): Likewise.
3024 (x86_linux_update_debug_registers): Likewise.
3025
2b95d440
GB		 30262015-03-24 Gary Benson <gbenson@redhat.com>
3027
3028 * linux-x86-low.c (x86_linux_update_debug_registers):
3029 New function, factored out from...
3030 (x86_linux_prepare_to_resume): ...this.
3031
14b0bc68
GB		 30322015-03-24 Gary Benson <gbenson@redhat.com>
3033
3034 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3035 (x86_linux_dr_set): Likewise.
3036 (update_debug_registers_callback): Likewise.
3037 (x86_linux_dr_set_addr): Likewise.
3038 (x86_linux_dr_get_addr): Likewise.
3039 (x86_linux_dr_set_control): Likewise.
3040 (x86_linux_dr_get_control): Likewise.
3041 (x86_linux_dr_get_status): Likewise.
3042 (x86_linux_prepare_to_resume): Likewise.
3043
5dfe6ca8
GB		 30442015-03-24 Gary Benson <gbenson@redhat.com>
3045
3046 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3047 Use perror_with_name. Pass string through gettext.
3048 (x86_linux_dr_set): Likewise.
3049
d33472ad
GB		 30502015-03-24 Gary Benson <gbenson@redhat.com>
3051
3052 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3053 (x86_linux_dr_set_addr): ...this.
3054 (x86_dr_low_get_addr): Rename to...
3055 (x86_linux_dr_get_addr): ...this.
3056 (x86_dr_low_set_control): Rename to...
3057 (x86_linux_dr_set_control): ...this.
3058 (x86_dr_low_get_control): Rename to...
3059 (x86_linux_dr_get_control): ...this.
3060 (x86_dr_low_get_status): Rename to...
3061 (x86_linux_dr_get_status): ...this.
3062 (x86_dr_low): Update with new function names.
3063
4b134ca1
GB		 30642015-03-24 Gary Benson <gbenson@redhat.com>
3065
3066 * Makefile.in (x86-linux.o): New rule.
3067 * configure.srv: Add x86-linux.o to relevant targets.
3068 * linux-low.c (lwp_set_arch_private_info): New function.
3069 (lwp_arch_private_info): Likewise.
3070 * linux-x86-low.c: Include nat/x86-linux.h.
3071 (arch_lwp_info): Removed structure.
3072 (update_debug_registers_callback):
3073 Use lwp_set_debug_registers_changed.
3074 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3075 and lwp_set_debug_registers_changed.
3076 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3077
34c703da
GB		 30782015-03-24 Gary Benson <gbenson@redhat.com>
3079
3080 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3081 * linux-arm-low.c (arm_new_thread): Likewise.
3082 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3083 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3084 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3085 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3086
cff068da
GB		 30872015-03-24 Gary Benson <gbenson@redhat.com>
3088
3089 * linux-low.c (ptid_of_lwp): New function.
3090 (lwp_is_stopped): Likewise.
3091 (lwp_stop_reason): Likewise.
3092 * linux-x86-low.c (update_debug_registers_callback):
3093 Use lwp_is_stopped.
3094 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3095 lwp_stop_reason.
3096
b2f7c7e8
GB		 30972015-03-24 Gary Benson <gbenson@redhat.com>
3098
3099 * linux-low.h (linux_stop_lwp): Remove declaration.
3100
6d4ee8c6
GB		 31012015-03-24 Gary Benson <gbenson@redhat.com>
3102
3103 * linux-low.h: Include nat/linux-nat.h.
3104 * linux-low.c (iterate_over_lwps_args): New structure.
3105 (iterate_over_lwps_filter): New function.
3106 (iterate_over_lwps): Likewise.
3107 * linux-x86-low.c (update_debug_registers_callback):
3108 Update signature to what iterate_over_lwps expects.
3109 Remove PID check that iterate_over_lwps now performs.
3110 (x86_dr_low_set_addr): Use iterate_over_lwps.
3111 (x86_dr_low_set_control): Likewise.
3112
70a0bb6b
GB		 31132015-03-24 Gary Benson <gbenson@redhat.com>
3114
3115 * linux-x86-low.c (x86_debug_reg_state): New function.
3116 (x86_linux_prepare_to_resume): Use the above.
3117
7b669087
GB		 31182015-03-24 Gary Benson <gbenson@redhat.com>
3119
3120 * linux-low.c (current_lwp_ptid): New function.
3121 * linux-x86-low.c: Include nat/linux-nat.h.
3122 (x86_dr_low_get_addr): Use current_lwp_ptid.
3123 (x86_dr_low_get_control): Likewise.
3124 (x86_dr_low_get_status): Likewise.
3125
eef49a3d
PA		 31262015-03-20 Pedro Alves <palves@redhat.com>
3127
3128 * tracepoint.c (cmd_qtstatus): Make "str" const.
3129
b2333d22
PA		 31302015-03-20 Pedro Alves <palves@redhat.com>
3131
3132 * server.c (handle_general_set): Make "req_str" const.
3133
23f238d3
PA		 31342015-03-19 Pedro Alves <palves@redhat.com>
3135
3136 * linux-low.c (linux_resume_one_lwp): Rename to ...
3137 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3138 instead call perror_with_name.
3139 (check_ptrace_stopped_lwp_gone): New function.
3140 (linux_resume_one_lwp): Reimplement as wrapper around
3141 linux_resume_one_lwp_throw that swallows errors if the LWP is
3142 gone.
3143
91baf43f
PA		 31442015-03-19 Pedro Alves <palves@redhat.com>
3145
3146 * linux-low.c (count_events_callback, select_event_lwp_callback):
3147 No longer check whether the thread has resume_stop as last resume
3148 kind.
3149
8bf3b159
PA		 31502015-03-19 Pedro Alves <palves@redhat.com>
3151
3152 * linux-low.c (count_events_callback, select_event_lwp_callback):
3153 Use the lwp's status_pending_p field, not the thread's.
3154
b90fc188
PA		 31552015-03-19 Pedro Alves <palves@redhat.com>
3156
3157 * linux-low.c (select_event_lwp_callback): Update comments to
3158 no longer mention SIGTRAP.
3159
464b0089
GB		 31602015-03-18 Gary Benson <gbenson@redhat.com>
3161
3162 * server.c (handle_query): Do not report vFile:fstat as supported.
3163
aa9e327f
GB		 31642015-03-11 Gary Benson <gbenson@redhat.com>
3165
3166 * hostio.c (sys/types.h): New include.
3167 (sys/stat.h): Likewise.
3168 (common-remote-fileio.h): Likewise.
3169 (handle_fstat): New function.
3170 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 3171
791c0056
GB		 31722015-03-11 Gary Benson <gbenson@redhat.com>
3173
3174 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3175 struct stat.st_blocks and struct stat.st_blksize.
3176 * configure: Regenerate.
3177 * config.in: Likewise.
3178 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3179 (OBS): Add common-remote-fileio.o.
3180 (common-remote-fileio.o): New rule.
3181
9a9df970
PA		 31822015-03-09 Pedro Alves <palves@redhat.com>
3183
3184 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3185 'struct sockaddr' pointer in 'accept' call.
3186
9eb1356e
PA		 31872015-03-09 Pedro Alves <palves@redhat.com>
3188
3189 Revert:
3190 2015-03-07 Pedro Alves <palves@redhat.com>
3191 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3192 or <winsock2.h> here. Instead include "gdb_socket.h".
3193 (remote_open): Use union gdb_sockaddr_u.
3194 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3195 or <winsock2.h> here. Instead include "gdb_socket.h".
3196 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3197 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3198 or <sys/un.h>.
3199 (init_named_socket, gdb_agent_helper_thread): Use union
3200 gdb_sockaddr_u.
3201
aac331e4
PA		 32022015-03-07 Pedro Alves <palves@redhat.com>
3203
3204 * configure.ac (build_warnings): Move
3205 -Wdeclaration-after-statement to the C-specific set.
3206 * configure: Regenerate.
3207
366c75fc
PA		 32082015-03-07 Pedro Alves <palves@redhat.com>
3209
3210 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3211 or <winsock2.h> here. Instead include "gdb_socket.h".
3212 (remote_open): Use union gdb_sockaddr_u.
3213 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3214 or <winsock2.h> here. Instead include "gdb_socket.h".
3215 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3216 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3217 or <sys/un.h>.
3218 (init_named_socket, gdb_agent_helper_thread): Use union
3219 gdb_sockaddr_u.
3220
492d29ea
PA		 32212015-03-07 Pedro Alves <palves@redhat.com>
3222
3223 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
3224 instead.
3225
60a191ed
YQ		 32262015-03-06 Yao Qi <yao.qi@linaro.org>
3227
3228 * linux-aarch64-low.c (aarch64_insert_point): Use
3229 show_debug_regs as a boolean.
3230 (aarch64_remove_point): Likewise.
3231
f5771b1d
PA		 32322015-03-05 Pedro Alves <palves@redhat.com>
3233
3234 * lynx-low.c (lynx_target_ops): Install NULL hooks for
3235 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
3236 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
3237 * nto-low.c (nto_target_ops): Likewise.
3238 * spu-low.c (spu_target_ops): Likewise.
3239 * win32-low.c (win32_target_ops): Likewise.
3240
3e572f71
PA		 32412015-03-04 Pedro Alves <palves@redhat.com>
3242
72f4393d 3243 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 3244 Decide whether a breakpoint triggered based on the SIGTRAP's
3245 siginfo.si_code.
72f4393d
L		 3246 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
3247 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 3248 (linux_low_filter_event): Check for breakpoints before checking
3249 watchpoints.
3250 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
3251 siginfo.si_code.
72f4393d
L		 3252 (linux_stopped_by_sw_breakpoint)
3253 (linux_supports_stopped_by_sw_breakpoint)
3254 (linux_stopped_by_hw_breakpoint)
3255 (linux_supports_stopped_by_hw_breakpoint): New functions.
3256 (linux_target_ops): Install new target methods.
3e572f71 3257
1ec68e26
PA		 32582015-03-04 Pedro Alves <palves@redhat.com>
3259
3260 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
3261 * server.c (swbreak_feature, hwbreak_feature): New globals.
3262 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
3263 (captured_main): Clear swbreak_feature and hwbreak_feature.
3264 * server.h (swbreak_feature, hwbreak_feature): Declare.
3265 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
3266 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
3267 supports_stopped_by_hw_breakpoint>: New fields.
3268 (target_supports_stopped_by_sw_breakpoint)
3269 (target_stopped_by_sw_breakpoint)
3270 (target_supports_stopped_by_hw_breakpoint)
3271 (target_stopped_by_hw_breakpoint): Declare.
3272
15c66dd6
PA		 32732015-03-04 Pedro Alves <palves@redhat.com>
3274
3275 enum lwp_stop_reason -> enum target_stop_reason
3276 * linux-low.c (check_stopped_by_breakpoint): Adjust.
3277 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
3278 (linux_wait_1, stuck_in_jump_pad_callback)
3279 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
3280 (linux_stopped_by_watchpoint):
3281 * linux-low.h (enum lwp_stop_reason): Delete.
3282 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
3283 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3284
98fc70d6
YQ		 32852015-03-04 Yao Qi <yao.qi@linaro.org>
3286
3287 * Makefile.in (SFILES): Add linux-aarch64-low.c.
3288
dd2ac174
GB		 32892015-03-03 Gary Benson <gbenson@redhat.com>
3290
3291 * hostio.c (handle_vFile): Fix prefix lengths.
3292
d68e53f4
MM		 32932015-03-03 Markus Metzger <markus.t.metzger@intel.com>
3294
3295 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
3296 ptr_bits.
3297
bf2d68ab
AA		 32982015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
3299
3300 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
3301 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
3302 (clean): Add "rm -f" for above C files.
3303 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
3304 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
3305 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
3306 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
3307 * linux-s390-low.c (HWCAP_S390_VX): New macro.
3308 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
3309 (init_registers_s390x_vx_linux64)
3310 (init_registers_s390x_tevx_linux64)
3311 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
3312 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
3313 declarations.
3314 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
3315 (s390_store_vxrs_high): New functions.
3316 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
3317 NT_S390_VXRS_HIGH.
3318 (s390_arch_setup): Add logic for selecting one of the new target
3319 descriptions. Activate the new vector regsets if applicable.
3320 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
3321 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
3322 and init_registers_s390x_tevx_linux64.
3323
c966a859
PA		 33242015-03-01 Pedro Alves <palves@redhat.com>
3325
3326 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
3327 parameter.
3328
4180215b
PA		 33292015-02-27 Pedro Alves <palves@redhat.com>
3330
3331 * linux-x86-low.c (u_debugreg_offset): New function.
3332 (x86_linux_dr_get, x86_linux_dr_set): Use it.
3333
749bab01
PA		 33342015-02-27 Pedro Alves <palves@redhat.com>
3335
3336 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
3337 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
3338 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
3339 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
3340 (ps_lsetfpregs, ps_getpid)
3341 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
3342 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
3343 (ps_lsetxregs, ps_plog): Declare.
3344
3c14e5a3
PA		 33452015-02-27 Pedro Alves <palves@redhat.com>
3346
3347 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
3348 IP_AGENT_EXPORT_FUNC.
3349 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
3350 IP_AGENT_EXPORT_FUNC.
3351 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
3352 (IP_AGENT_EXPORT): Delete.
3353 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3354 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3355 (gdb_trampoline_buffer_error, collecting, gdb_collect)
3356 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
3357 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
3358 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
3359 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
3360 (traceframe_read_count, traceframe_write_count)
3361 (traceframes_created, trace_state_variables, get_raw_reg)
3362 (get_trace_state_variable_value, set_trace_state_variable_value)
3363 (ust_loaded, helper_thread_id, cmd_buf): Use
3364 IPA_SYM_EXPORTED_NAME.
3365 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
3366 (tracepoints) Use IP_AGENT_EXPORT_VAR.
3367 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
3368 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3369 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
3370 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
3371 EXTERN_C_PUSH/EXTERN_C_POP.
3372 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
3373 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
3374 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3375 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
3376 (traceframe_write_count, traceframe_read_count)
3377 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
3378 (about_to_request_buffer_space, get_trace_state_variable_value)
3379 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
3380 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
3381 EXTERN_C_PUSH/EXTERN_C_POP.
3382 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
3383 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
3384 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
3385 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3386 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3387 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3388 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
3389 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
3390 Define.
3391 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
3392 (IP_AGENT_EXPORT_VAR_DECL): Define.
3393 (tracing): Declare.
3394 (gdb_agent_get_raw_reg): Declare.
3395
fe978cb0
PA		 33962015-02-27 Tom Tromey <tromey@redhat.com>
3397 Pedro Alves <palves@redhat.com>
3398
3399 Rename symbols whose names are reserved C++ keywords throughout.
3400
3bc3d82a
PA		 34012015-02-27 Pedro Alves <palves@redhat.com>
3402
3403 * Makefile.in (COMPILER): New, get it from autoconf.
3404 (CXX): Get from autoconf instead.
3405 (COMPILE.pre): Use COMPILER.
3406 (CC-LD): Rename to ...
3407 (CC_LD): ... this. Use COMPILER.
3408 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
3409 (CXX_FOR_TARGET): Default to g++ instead of gcc.
3410 * acinclude.m4: Include build-with-cxx.m4.
3411 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
3412 Disable -Werror by default if building in C++ mode.
3413 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
3414 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
3415 the C++ compiler. Save/restore CXXFLAGS too.
3416 * configure: Regenerate.
3417
07697489
PA		 34182015-02-27 Pedro Alves <palves@redhat.com>
3419
3420 * acinclude.m4: Include libiberty.m4.
3421 * configure.ac: Call libiberty_INIT.
3422 * config.in, configure: Regenerate.
3423
9beb7c4e
PA		 34242015-02-26 Pedro Alves <palves@redhat.com>
3425
3426 * linux-low.c (linux_wait_1): When incrementing the PC past a
3427 program breakpoint always use the_low_target.breakpoint_len as
3428 increment, rather than the maximum between that and
3429 the_low_target.decr_pc_after_break.
3430
8090aef2
PA		 34312015-02-23 Pedro Alves <palves@redhat.com>
3432
3433 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
3434 thread was doing a step-over; always adjust the PC if
3435 we stepped over a permanent breakpoint.
3436 (linux_wait_1): If we stepped over breakpoint that was on top of a
3437 permanent breakpoint, manually advance the PC past it.
3438
bc9540e8
PA		 34392015-02-23 Pedro Alves <palves@redhat.com>
3440
3441 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
3442 modes.
3443 (x86_fill_gregset, x86_store_gregset): Use it when handling
3444 $orig_eax.
3445
2db9a427
PA		 34462015-02-20 Pedro Alves <palves@redhat.com>
3447
3448 * thread-db.c: Include "nat/linux-procfs.h".
3449 (thread_db_init): Skip listing new threads if the kernel supports
3450 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
3451
afa8d396
PA		 34522015-02-20 Pedro Alves <palves@redhat.com>
3453
3454 * linux-low.c (status_pending_p_callback): Use ptid_match.
3455
c9587f88
AT		 34562015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
3457
3458 PR breakpoints/16812
3459 * linux-low.c (wstatus_maybe_breakpoint): Remove.
3460 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
3461 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
3462
b05ec7a5
AT		 34632015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
3464
3465 PR breakpoints/15956
3466 * tracepoint.c (cmd_qtinit): Add check for current_thread.
3467
d33501a5
MM		 34682015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3469
3470 * linux-low.c (linux_low_btrace_conf): Print size.
3471 * server.c (handle_btrace_conf_general_set): New.
3472 (hanle_general_set): Call handle_btrace_conf_general_set.
3473 (handle_query): Report Qbtrace-conf:bts:size as supported.
3474
f4abbc16
MM		 34752015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3476
3477 * linux-low.c (linux_low_enable_btrace): Update parameters.
3478 (linux_low_btrace_conf): New.
3479 (linux_target_ops)<to_btrace_conf>: Initialize.
3480 * server.c (current_btrace_conf): New.
3481 (handle_btrace_enable): Rename to ...
3482 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
3483 to target_enable_btrace. Update comment. Update users.
3484 (handle_qxfer_btrace_conf): New.
3485 (qxfer_packets): Add btrace-conf entry.
3486 (handle_query): Report qXfer:btrace-conf:read as supported packet.
3487 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
3488 (target_ops)<read_btrace_conf>: New.
3489 (target_enable_btrace): Update parameters.
3490 (target_read_btrace_conf): New.
3491
043c3577
MM		 34922015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3493
3494 * server.c (handle_btrace_general_set): Remove call to
3495 target_supports_btrace.
3496 (supported_btrace_packets): New.
3497 (handle_query): Call supported_btrace_packets.
3498 * target.h: include btrace-common.h.
3499 (btrace_target_info): Removed.
3500 (supports_btrace, target_supports_btrace): Update parameters.
3501
734b0e4b
MM		 35022015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3503
3504 * Makefile.in (SFILES): Add common/btrace-common.c.
3505 (OBS): Add common/btrace-common.o.
3506 (btrace-common.o): Add build rules.
3507 * linux-low: Include btrace-common.h.
3508 (linux_low_read_btrace): Use struct btrace_data. Call
3509 btrace_data_init and btrace_data_fini.
3510
d6c146e9
PA		 35112015-02-06 Pedro Alves <palves@redhat.com>
3512
3513 * thread-db.c (find_new_threads_callback): Add debug output.
3514
20ba1ce6
PA		 35152015-02-04 Pedro Alves <palves@redhat.com>
3516
3517 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
3518 (resume_stopped_resumed_lwps): New function.
3519 (linux_wait_for_event_filtered): Use it.
3520
8cc73a39
SDJ		 35212015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3522
3523 * Makefile.in (SFILES): Add linux-personality.c.
3524 (linux-personality.o): New rule.
3525 * configure.srv (srv_linux_obj): Add linux-personality.o to the
3526 list of objects to be built.
3527 * linux-low.c: Include nat/linux-personality.h.
3528 (linux_create_inferior): Remove code to disable address space
3529 randomization (moved to ../nat/linux-personality.c). Create
3530 cleanup to disable address space randomization.
3531
fb23d554
SDJ		 35322015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3533
3534 * Makefile.in (posix-strerror.o): New rule.
3535 (mingw-strerror.o): Likewise.
3536 * configure: Regenerated.
3537 * configure.ac: Source file ../common/common.host. Initialize new
3538 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
3539
cdf43629
YQ		 35402015-01-14 Yao Qi <yao@codesourcery.com>
3541
3542 * Makefile.in (SFILES): Add nat/ppc-linux.c.
3543 (ppc-linux.o): New rule.
3544 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
3545 * configure.ac: AC_CHECK_FUNCS(getauxval).
3546 * config.in: Re-generated.
3547 * configure: Re-generated.
3548 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
3549 ppc64_64bit_inferior_p
3550
514c5338
YQ		 35512015-01-14 Yao Qi <yao@codesourcery.com>
3552
3553 * linux-ppc-low.c: Include "nat/ppc-linux.h".
3554 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
3555 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
3556 (PT_ORIG_R3, PT_TRAP): Likewise.
3557 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
3558 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
3559 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
3560
3368c1e5
JB		 35612015-01-10 Joel Brobecker <brobecker@adacore.com>
3562
3563 * i387-fp.c (i387_cache_to_xsave): In look over
3564 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
3565 zmmh_low_space field by use of zmmh_high_space.
3566
582511be
PA		 35672015-01-09 Pedro Alves <palves@redhat.com>
3568
3569 * linux-low.c (step_over_bkpt): Move higher up in the file.
3570 (handle_extended_wait): Don't store the stop_pc here.
3571 (get_stop_pc): Adjust comments and rename to ...
3572 (check_stopped_by_breakpoint): ... this. Record whether the LWP
3573 stopped for a software breakpoint or hardware breakpoint.
3574 (thread_still_has_status_pending_p): New function.
3575 (status_pending_p_callback): Use
3576 thread_still_has_status_pending_p. If the event is no longer
3577 interesting, resume the LWP.
3578 (handle_tracepoints): Add assert.
3579 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
3580 (wstatus_maybe_breakpoint): New function.
3581 (cancel_breakpoint): Delete function.
3582 (check_stopped_by_watchpoint): New function, factored out from
3583 linux_low_filter_event.
3584 (lp_status_maybe_breakpoint): Delete function.
3585 (linux_low_filter_event): Remove filter_ptid argument.
3586 Leave thread group exits pending here. Store the LWP's stop PC.
3587 Always leave events pending.
3588 (linux_wait_for_event_filtered): Pull all events out of the
3589 kernel, and leave them all pending.
3590 (count_events_callback, select_event_lwp_callback): Consider all
3591 events.
3592 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
3593 (select_event_lwp): Only give preference to the stepping LWP in
3594 all-stop mode. Adjust comments.
3595 (ignore_event): New function.
3596 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
3597 references to cancel_breakpoints. Adjust to renames. Also give
3598 equal priority to all LWPs that have had events in non-stop mode.
3599 If reporting a software breakpoint event, unadjust the LWP's PC.
3600 (linux_wait): If linux_wait_1 returned an ignored event, retry.
3601 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
3602 Adjust.
3603 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
3604 (resume_status_pending_p): Use thread_still_has_status_pending_p.
3605 (linux_stopped_by_watchpoint): Adjust.
3606 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
3607 * linux-low.h (enum lwp_stop_reason): New.
3608 (struct lwp_info) <stop_pc>: Adjust comment.
3609 <stopped_by_watchpoint>: Delete field.
3610 <stop_reason>: New field.
3611 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3612 * mem-break.c (software_breakpoint_inserted_here)
3613 (hardware_breakpoint_inserted_here): New function.
3614 * mem-break.h (software_breakpoint_inserted_here)
3615 (hardware_breakpoint_inserted_here): Declare.
3616 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
3617 (cancel_breakpoints): Delete.
3618 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
3619 (upload_fast_traceframes): Remove references to
3620 cancel_breakpoints.
3621
a33e3959
PA		 36222015-01-09 Pedro Alves <palves@redhat.com>
3623
3624 * thread-db.c (find_new_threads_callback): Ignore thread if the
3625 kernel thread ID is -1.
3626
8784d563
PA		 36272015-01-09 Pedro Alves <palves@redhat.com>
3628
3629 * linux-low.c (linux_attach_fail_reason_string): Move to
3630 nat/linux-ptrace.c, and rename.
3631 (linux_attach_lwp): Update comment.
3632 (attach_proc_task_lwp_callback): New function.
3633 (linux_attach): Adjust to rename and use
3634 linux_proc_attach_tgid_threads.
3635 (linux_attach_fail_reason_string): Delete declaration.
3636
76f2b779
JB		 36372015-01-01 Joel Brobecker <brobecker@adacore.com>
3638
3639 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
3640 * server.c (gdbserver_version): Likewise.
3641
fafcc06a
SDJ		 36422014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
3643
3644 * remote-utils.c: Include ctype.h.
3645 (input_interrupt): Explicitly handle the case when the char
3646 received is the NUL byte. Improve the printing of non-ASCII
3647 characters.
3648
beed38b8
JB		 36492014-12-16 Joel Brobecker <brobecker@adacore.com>
3650
3651 * linux-low.c (linux_low_filter_event): Update call to
3652 linux_enable_event_reporting following the addition of
3653 a new parameter to that function.
3654
bf330350
CU		 36552014-12-16 Catalin Udma <catalin.udma@freescale.com>
3656
3657 PR server/17457
3658 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
3659 (AARCH64_FPCR_REGNO): Likewise.
3660 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
3661 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
3662 (aarch64_store_fpregset): Likewise.
3663
5227d625
JB		 36642014-12-15 Joel Brobecker <brobecker@adacore.com>
3665
3666 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
3667 Remove FIXME comment about assumption about N.
3668
f93b65a0
JB		 36692014-12-13 Joel Brobecker <brobecker@adacore.com>
3670
3671 * configure.ac: If large-file support is disabled in GDBserver,
3672 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
3673 * configure: Regenerate.
3674
e5a9158d
AA		 36752014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3676
3677 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
3678 warning upon ENODATA from ptrace.
3679 * linux-s390-low.c (s390_store_tdb): New.
3680 (s390_regsets): Add regset for NT_S390_TDB.
3681
feea5f36
AA		 36822014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3683
3684 * linux-low.c (regsets_store_inferior_registers): Skip regsets
3685 without a fill_function.
3686 * linux-s390-low.c (s390_fill_last_break): Remove.
3687 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
3688 (s390_arch_setup): Use regset's size instead of fill_function for
3689 loop end condition.
3690
098dbe61
AA		 36912014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3692
3693 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
3694 the regset's store function when ptrace returned an error.
3695 * regcache.c (get_thread_regcache): Invalidate register cache
3696 before fetching inferior's registers.
3697
28eef672
AA		 36982014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3699
3700 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
3701 while-loop as for-loop.
3702 (regsets_store_inferior_registers): Likewise.
3703
bdca27a2
YQ		 37042014-11-28 Yao Qi <yao@codesourcery.com>
3705
3706 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
3707 * config.in, configure: Re-generate.
3708 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
3709 is defined.
3710
9c232dda
YQ		 37112014-11-21 Yao Qi <yao@codesourcery.com>
3712
3713 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
3714 (AC_CHECK_HEADERS): Remove malloc.h.
3715 * configure: Re-generated.
3716 * config.in: Re-generated.
3717 * server.h: Don't include alloca.h and malloc.h.
3718 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
3719 Don't include malloc.h.
3720
43968415
JB		 37212014-11-17 Joel Brobecker <brobecker@adacore.com>
3722
3723 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
3724 corresponding ERRNO check in same block.
3725
40e91bc7
PA		 37262014-11-12 Pedro Alves <palves@redhat.com>
3727
3728 * server.c (cont_thread): Update comment.
3729 (start_inferior, attach_inferior): No longer clear cont_thread.
3730 (handle_v_cont): No longer set cont_thread.
3731 (captured_main): Clear cont_thread each time a GDB connects.
3732
c2c118cf
PA		 37332014-11-12 Pedro Alves <palves@redhat.com>
3734
3735 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
3736 thread, and don't resume all threads if the Hc thread has exited.
3737
78708b7c
PA		 37382014-11-12 Pedro Alves <palves@redhat.com>
3739
3740 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
3741 the process group instead of to a specific LWP.
3742
a2abc7de
PA		 37432014-10-15 Pedro Alves <palves@redhat.com>
3744
3745 PR server/17487
3746 * win32-arm-low.c (arm_set_thread_context): Remove current_event
3747 parameter.
3748 (arm_set_thread_context): Delete.
3749 (the_low_target): Adjust.
3750 * win32-i386-low.c (debug_registers_changed)
3751 (debug_registers_used): Delete.
3752 (update_debug_registers_callback): New function.
3753 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
3754 needing to update their debug registers.
3755 (win32_get_current_dr): New function.
3756 (x86_dr_low_get_addr, x86_dr_low_get_control)
3757 (x86_dr_low_get_status): Fetch the debug register from the thread
3758 record's context.
3759 (i386_initial_stuff): Adjust.
3760 (i386_get_thread_context): Remove current_event parameter. Don't
3761 clear debug_registers_changed nor copy DR values to
3762 debug_reg_state.
3763 (i386_set_thread_context): Delete.
3764 (i386_prepare_to_resume): New function.
3765 (i386_thread_added): Mark the thread as needing to update irs
3766 debug registers.
3767 (the_low_target): Remove i386_set_thread_context and install
3768 i386_prepare_to_resume.
3769 * win32-low.c (win32_get_thread_context): Adjust.
3770 (win32_set_thread_context): Use SetThreadContext
3771 directly.
3772 (win32_prepare_to_resume): New function.
3773 (win32_require_context): New function, factored out from ...
3774 (thread_rec): ... this.
3775 (continue_one_thread): Call win32_prepare_to_resume on each thread
3776 we're about to continue.
3777 (win32_resume): Call win32_prepare_to_resume on the event thread.
3778 * win32-low.h (struct win32_thread_info)
3779 <debug_registers_changed>: New field.
3780 (struct win32_target_ops): Change prototype of set_thread_context,
3781 delete set_thread_context and add prepare_to_resume.
3782 (win32_require_context): New declaration.
3783
a442d071
GB		 37842014-10-08 Gary Benson <gbenson@redhat.com>
3785
3786 * server.h: Do not include common-exceptions.h.
3787
6f1947e8
GB		 37882014-10-08 Gary Benson <gbenson@redhat.com>
3789
3790 * server.h: Do not include cleanups.h.
3791
63b434a4
JH		 37922014-09-30 James Hogan <james.hogan@imgtec.com>
3793
3794 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
3795 mips64-dsp-linux.c.
3796
c4d9ceb6
YQ		 37972014-09-23 Yao Qi <yao@codesourcery.com>
3798
3799 * linux-low.c (lp_status_maybe_breakpoint): New function.
3800 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
3801 (count_events_callback): Likewise.
3802 (select_event_lwp_callback): Likewise.
3803 (cancel_breakpoints_callback): Likewise.
3804
89a5711c
DB		 38052014-09-19 Don Breazeal <donb@codesourcery.com>
3806
3807 * linux-low.c (handle_extended_wait): Call
3808 linux_ptrace_get_extended_event.
3809 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
3810 linux_is_extended_waitstatus.
3811
bffc0964
JB		 38122014-09-16 Joel Brobecker <brobecker@adacore.com>
3813
3814 * Makefile.in (CPPFLAGS): Define.
3815 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
3816 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
3817
0bfdf32f
GB		 38182014-09-16 Gary Benson <gbenson@redhat.com>
3819
3820 * inferiors.h (current_inferior): Renamed as...
3821 (current_thread): New variable. All uses updated.
3822 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
3823 (maybe_move_out_of_jump_pad): Likewise.
3824 (cancel_breakpoint): Likewise.
3825 (linux_low_filter_event): Likewise.
3826 (wait_for_sigstop): Likewise.
3827 (linux_resume_one_lwp): Likewise.
3828 (need_step_over_p): Likewise.
3829 (start_step_over): Likewise.
3830 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
3831 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
3832 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
3833 and save_inferior as saved_thread.
3834 * regcache.c (get_thread_regcache): Renamed saved_inferior as
3835 saved_thread.
3836 (regcache_invalidate_thread): Likewise.
3837 * remote-utils.c (prepare_resume_reply): Likewise.
3838 * thread-db.c (thread_db_get_tls_address): Likewise.
3839 (disable_thread_event_reporting): Likewise.
3840 (remove_thread_event_breakpoints): Likewise.
3841 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
3842 as saved_thread.
3843 * target.h (set_desired_inferior): Renamed as...
3844 (set_desired_thread): New declaration. All uses updated.
3845 * server.c (myresume): Updated comment to reference thread instead
3846 of inferior.
3847 (handle_serial_event): Likewise.
3848 (handle_target_event): Likewise.
3849
361c8ade
GB		 38502014-09-12 Tom Tromey <tromey@redhat.com>
3851 Gary Benson <gbenson@redhat.com>
3852
3853 * regcache.h: Include common-regcache.h.
3854 (regcache_read_pc): Don't declare.
3855 * regcache.c (get_thread_regcache_for_ptid): New function.
3856
bd9269f7
GB		 38572014-09-11 Tom Tromey <tromey@redhat.com>
3858 Gary Benson <gbenson@redhat.com>
3859
3860 * symbol.c: New file.
3861 * Makefile.in (SFILES): Add symbol.c.
3862 (OBS): Add symbol.o.
3863
f8c1d06b
GB		 38642014-09-11 Gary Benson <gbenson@redhat.com>
3865
3866 * target.c (target_stop_ptid, target_continue_ptid): New
3867 functions.
3868
721ec300
GB		 38692014-09-11 Tom Tromey <tromey@redhat.com>
3870 Gary Benson <gbenson@redhat.com>
3871
3872 * target.h: Include target/target.h.
3873 * target.c (target_read_memory, target_read_uint32)
3874 (target_write_memory): New functions.
3875
c5e92cca
GB		 38762014-09-11 Gary Benson <gbenson@redhat.com>
3877
3878 * server.h (debug_hw_points): Don't declare.
3879 * server.c (debug_hw_points): Don't define. Replace all uses
3880 with show_debug_regs.
3881 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
3882 all uses with show_debug_regs.
3883
2e4bb98a
EBM		 38842014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
3885
3886 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
3887 endianness into account.
3888 (ppc_supply_ptrace_register): Likewise.
3889
ac740bc7
JH		 38902014-09-03 James Hogan <james.hogan@imgtec.com>
3891
3892 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
3893 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
3894
97ea6506
GB		 38952014-09-03 Gary Benson <gbenson@redhat.com>
3896
3897 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
3898 ALL_DEBUG_ADDRESS_REGISTERS.
3899
df7e5265
GB		 39002014-09-02 Gary Benson <gbenson@redhat.com>
3901
3902 * i386-low.h: Renamed as...
3903 * x86-low.h: New file. All type, function and variable name
3904 prefixes changed from "i386_" to "x86_". All references updated.
3905 * i386-low.c: Renamed as...
3906 * x86-low.c: New file. All type, function and variable name
3907 prefixes changed from "i386_" to "x86_". All references updated.
3908
ed859da7
GB		 39092014-09-02 Gary Benson <gbenson@redhat.com>
3910
3911 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
3912 (x86_linux_new_thread): Likewise.
3913
860789c7
GB		 39142014-08-29 Gary Benson <gbenson@redhat.com>
3915
3916 * server.h (setjmp.h): Do not include.
3917 (toplevel): Do not declare.
3918 (common-exceptions.h): Include.
3919 (cleanups.h): Likewise.
3920 * server.c (toplevel): Do not define.
3921 (exit_code): New static global.
3922 (detach_or_kill_for_exit_cleanup): New function.
3923 (main): New function. Original main renamed to...
3924 (captured_main): New function.
3925 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
3926
ff55e1b5
GB		 39272014-08-29 Gary Benson <gbenson@redhat.com>
3928
3929 * Makefile.in (SFILES): Add common/common-exceptions.c.
3930 (OBS): Add common-exceptions.o.
3931 (common-exceptions.o): New rule.
3932 * utils.c (prepare_to_throw_exception): New function.
3933
e9bcb658
GB		 39342014-08-29 Gary Benson <gbenson@redhat.com>
3935
3936 * config.in: Regenerate.
3937 * configure: Likewise.
3938
e3180625
GB		 39392014-08-29 Gary Benson <gbenson@redhat.com>
3940
3941 * Makefile.in (SFILES): Add common/cleanups.c.
3942 (OBS): cleanups.o.
3943 (cleanups.o): New rule.
3944
e3d6ba5d
GB		 39452014-08-29 Gary Benson <gbenson@redhat.com>
3946
3947 * utils.c (internal_vwarning): New function.
3948
7096e886
GB		 39492014-08-28 Gary Benson <gbenson@redhat.com>
3950
3951 * utils.h (fatal): Remove declaration.
3952 * utils.c (fatal): Remove function.
3953
14ce3192
GB		 39542014-08-28 Gary Benson <gbenson@redhat.com>
3955
3956 * tracepoint.c (gdb_agent_init): Replace fatal with
3957 perror_with_name.
3958 (initialize_tracepoint): Likewise.
3959
50278d59
GB		 39602014-08-28 Gary Benson <gbenson@redhat.com>
3961
3962 * remote-utils.c (remote_prepare): Replace fatal with error.
3963
aa96c426
GB		 39642014-08-28 Gary Benson <gbenson@redhat.com>
3965
3966 * linux-low.c (linux_async): Replace fatal with warning.
3967 Tidy up and return.
3968 (linux_start_non_stop): Return -1 if linux_async failed.
3969
f7160e97
GB		 39702014-08-28 Gary Benson <gbenson@redhat.com>
3971
3972 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
3973 gdb_assert.
3974 (i386_dr_low_get_addr): Remove vague comment.
3975 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
3976 gdb_assert.
3977
38e08fca
GB		 39782014-08-28 Gary Benson <gbenson@redhat.com>
3979
3980 * inferiors.c (get_thread_process): Replace check with gdb_assert.
3981 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
3982 internal_error.
3983 (linux_resume_one_lwp): Likewise.
3984 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
3985 gdb_assert.
3986 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
3987 with internal_error.
3988 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
3989 (init_register_cache): Replace fatal with gdb_assert_not_reached.
3990 (find_register_by_name): Replace fatal with internal_error.
3991 (find_regno): Likewise.
3992 * tdesc.c (init_target_desc): Replace check with gdb_assert.
3993 * thread-db.c (thread_db_create_event): Likewise.
3994 (thread_db_load_search): Likewise.
3995 (try_thread_db_load_1): Likewise.
3996 * tracepoint.c (get_jump_space_head): Replace fatal with
3997 internal_error.
3998 (claim_trampoline_space): Likewise.
3999 (have_fast_tracepoint_trampoline_buffer): Likewise.
4000 (cmd_qtstart): Likewise.
4001 (stop_tracing): Likewise.
4002 (fast_tracepoint_collecting): Likewise.
4003 (target_malloc): Likewise.
4004 (download_tracepoint): Likewise.
4005 (download_trace_state_variables): Replace check with gdb_assert.
4006 (upload_fast_traceframes): Replace fatal with internal_error.
4007
34abf635
GB		 40082014-08-19 Tom Tromey <tromey@redhat.com>
4009 Gary Benson <gbenson@redhat.com>
4010
4011 * Makefile.in (SFILES): Add common/common-debug.c.
4012 (OBS): Add common-debug.o.
4013 (common-debug.o): New rule.
4014 * debug.h (debug_printf): Don't declare.
4015 * debug.c (debug_printf): Renamed and rewritten as...
4016 (debug_vprintf): New function.
4017
f6e94d78
GB		 40182014-08-19 Gary Benson <gbenson@redhat.com>
4019
4020 * utils.h: Do not include print-utils.h.
4021
9239eeab
GB		 40222014-08-19 Tom Tromey <tromey@redhat.com>
4023 Gary Benson <gbenson@redhat.com>
4024
4025 * server.h: Add static assertion.
4026 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4027
ef87c8bb
GB		 40282014-08-19 Tom Tromey <tromey@redhat.com>
4029 Gary Benson <gbenson@redhat.com>
4030
4031 * Makefile.in (SFILES): Add common/errors.c.
4032 (OBS): Add errors.o.
4033 (IPA_OBS): Add errors-ipa.o.
4034 (errors.o): New rule.
4035 (errors-ipa.o): Likewise.
4036 * utils.h (perror_with_name, error, warning): Don't declare.
4037 * utils.c (warning): Renamed and rewritten as...
4038 (vwarning): New function.
4039 (error): Renamed and rewritten as...
4040 (verror): New function.
4041 (internal_error): Renamed and rewritten as...
4042 (internal_verror): New function.
4043
bb974a24
GB		 40442014-08-07 Gary Benson <gbenson@redhat.com>
4045
4046 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4047 * configure: Regenerate.
4048 * config.in: Likewise.
4049 * server.h: Do not include errno.h.
4050 * event-loop.c: Likewise.
4051 * hostio-errno.c: Likewise.
4052 * linux-low.c: Likewise.
4053 * remote-utils.c: Likewise.
4054 * spu-low.c: Likewise.
4055 * utils.c: Likewise.
4056 * gdbreplay.c: Unconditionally include errno.h.
4057
6d3d12eb
GB		 40582014-08-07 Gary Benson <gbenson@redhat.com>
4059
4060 * server.h: Do not include string.h.
4061 * event-loop.c: Likewise.
4062 * linux-low.c: Likewise.
4063 * regcache.c: Likewise.
4064 * remote-utils.c: Likewise.
4065 * spu-low.c: Likewise.
4066 * utils.c: Likewise.
4067
dccbb609
GB		 40682014-08-07 Gary Benson <gbenson@redhat.com>
4069
4070 * server.h: Do not include gdb_assert.h.
4071
e76df0d0
GB		 40722014-08-07 Gary Benson <gbenson@redhat.com>
4073
4074 * server.h: Do not include common-utils.h.
4075
4cb9c816
GB		 40762014-08-07 Gary Benson <gbenson@redhat.com>
4077
4078 * server.h: Do not include ptid.h.
4079 * notif.h: Likewise.
4080
3995eeee
GB		 40812014-08-07 Gary Benson <gbenson@redhat.com>
4082
4083 * server.h: Do not include gdb_locale.h.
4084
cb9f1a9b
GB		 40852014-08-07 Gary Benson <gbenson@redhat.com>
4086
4087 * server.h: Do not include gdb/signals.h.
4088 * win32-low.c: Likewise.
4089
a5fceff8
GB		 40902014-08-07 Gary Benson <gbenson@redhat.com>
4091
4092 * server.h: Do not include pathmax.h.
4093
b9391142
GB		 40942014-08-07 Gary Benson <gbenson@redhat.com>
4095
4096 * server.h: Do not include libiberty.h.
4097 * linux-bfin-low.c: Likewise.
4098
0e443c87
GB		 40992014-08-07 Gary Benson <gbenson@redhat.com>
4100
4101 * server.h: Do not include ansidecl.h.
4102
8ebb3f56
GB		 41032014-08-07 Gary Benson <gbenson@redhat.com>
4104
4105 * linux-x86-low.c: Do not include stddef.h.
4106 * lynx-ppc-low.c: Likewise.
4107 * tracepoint.c: Likewise.
4108
8980bdf6
GB		 41092014-08-07 Gary Benson <gbenson@redhat.com>
4110
4111 * server.h: Do not include stdarg.h.
4112 * nto-low.c: Likewise.
4113
d7096f71
GB		 41142014-08-07 Gary Benson <gbenson@redhat.com>
4115
4116 * server.h: Do not include stdlib.h.
4117 * inferiors.c: Likewise.
4118 * linux-low.c: Likewise.
4119 * regcache.c: Likewise.
4120 * spu-low.c: Likewise.
4121 * tracepoint.c: Likewise.
4122 * utils.c: Likewise.
4123
d02f550d
GB		 41242014-08-07 Gary Benson <gbenson@redhat.com>
4125
4126 * server.h: Do not include stdio.h.
4127 * linux-low.c: Likewise.
4128 * remote-utils.c: Likewise.
4129 * spu-low.c: Likewise.
4130 * utils.c: Likewise.
4131 * wincecompat.c: Likewise.
4132
87f6c4e3
GB		 41332014-08-06 Gary Benson <gbenson@redhat.com>
4134
4135 * regcache.c (init_register_cache): Move conditionals inside if.
4136
7089dca4
GB		 41372014-08-06 Gary Benson <gbenson@redhat.com>
4138
4139 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4140
462f517e
GB		 41412014-07-31 Gary Benson <gbenson@redhat.com>
4142
4143 * ax.h: Do not include server.h.
4144 * gdbthread.h: Likewise.
4145 * lynx-low.h: Likewise.
4146 * notif.h: Likewise.
4147
976411d6
GB		 41482014-07-30 Gary Benson <gbenson@redhat.com>
4149
4150 * server.h: Include common-defs.h.
4151 Do not include config.h or build-gnulib-gdbserver/config.h.
4152
d41f6d8e
GB		 41532014-07-30 Gary Benson <gbenson@redhat.com>
4154
4155 * hostio-errno.c: Move server.h to top of includes list.
4156 * inferiors.c: Likewise.
4157 * linux-x86-low.c: Likewise.
4158 * notif.c: Include server.h.
4159
314c6a35
TT		 41602014-07-24 Tom Tromey <tromey@redhat.com>
4161 Gary Benson <gbenson@redhat.com>
4162
4163 * server.h (CORE_ADDR): Now unsigned.
4164
69ff6be5
PA		 41652014-07-16 Pedro Alves <palves@redhat.com>
4166
4167 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4168
ce9e3fe7
PA		 41692014-07-15 Pedro Alves <palves@redhat.com>
4170
4171 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4172 copy.
4173
e76126e8
PA		 41742014-07-11 Pedro Alves <palves@redhat.com>
4175
4176 * linux-low.c (kill_wait_lwp): New function, based on
4177 kill_one_lwp_callback, but use my_waitpid directly.
4178 (kill_one_lwp_callback, linux_kill): Use it.
4179
8e9db26e
PA		 41802014-06-23 Pedro Alves <palves@redhat.com>
4181
4182 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4183 before setting DR0..DR3.
4184
698b3e08
GB		 41852014-06-20 Gary Benson <gbenson@redhat.com>
4186
4187 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4188 * configure: Regenerated.
4189 * config.in: Likewise.
4190
125f8a3d
GB		 41912014-06-20 Gary Benson <gbenson@redhat.com>
4192
4193 * Makefile.in (SFILES): Update locations for files moved
4194 from common to nat.
4195 (object file files): Reordered.
4196
42995dbd
GB		 41972014-06-20 Gary Benson <gbenson@redhat.com>
4198
4199 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4200 (i386_dr_low_set_addr): Likewise.
4201 (i386_dr_low_get_addr): Likewise.
4202 (i386_dr_low_can_set_control): Likewise.
4203 (i386_dr_low_set_control): Likewise.
4204 (i386_dr_low_get_control): Likewise.
4205 (i386_dr_low_get_status): Likewise.
4206 (i386_get_debug_register_length): Likewise.
4207 * linux-x86-low.c (i386_dr_low_set_addr):
4208 Changed signature. Made static.
4209 (i386_dr_low_get_addr): Likewise.
4210 (i386_dr_low_set_control): Likewise.
4211 (i386_dr_low_get_control): Likewise.
4212 (i386_dr_low_get_status): Likewise.
4213 (i386_dr_low): New global variable.
4214 * win32-i386-low.c (i386_dr_low_set_addr):
4215 Changed signature. Made static.
4216 (i386_dr_low_get_addr): Likewise.
4217 (i386_dr_low_set_control): Likewise.
4218 (i386_dr_low_get_control): Likewise.
4219 (i386_dr_low_get_status): Likewise.
4220 (i386_dr_low): New global variable.
4221
e1d2394b
MS		 42222014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
4223
4224 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
4225 * Makefile.in (AR, AR_FLAGS): Define.
4226 * configure: Regenerate.
4227
3a8ee006
GB		 42282014-06-19 Gary Benson <gbenson@redhat.com>
4229
4230 * Makefile.in (i386-dregs.o): New rule.
4231 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
4232 * i386-low.c (target.h): Remove include.
4233 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
4234 (DR_CONTROL_SHIFT): Likewise.
4235 (DR_CONTROL_SIZE): Likewise.
4236 (DR_RW_EXECUTE): Likewise.
4237 (DR_RW_WRITE): Likewise.
4238 (DR_RW_READ): Likewise.
4239 (DR_RW_IORW): Likewise.
4240 (DR_LEN_1): Likewise.
4241 (DR_LEN_2): Likewise.
4242 (DR_LEN_4): Likewise.
4243 (DR_LEN_8): Likewise.
4244 (DR_LOCAL_ENABLE_SHIFT): Likewise.
4245 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
4246 (DR_ENABLE_SIZE): Likewise.
4247 (DR_LOCAL_SLOWDOWN): Likewise.
4248 (DR_GLOBAL_SLOWDOWN): Likewise.
4249 (DR_CONTROL_RESERVED): Likewise.
4250 (I386_DR_CONTROL_MASK): Likewise.
4251 (I386_DR_VACANT): Likewise.
4252 (I386_DR_LOCAL_ENABLE): Likewise.
4253 (I386_DR_GLOBAL_ENABLE): Likewise.
4254 (I386_DR_DISABLE): Likewise.
4255 (I386_DR_SET_RW_LEN): Likewise.
4256 (I386_DR_GET_RW_LEN): Likewise.
4257 (I386_DR_WATCH_HIT): Likewise.
4258 (i386_wp_op_t): Likewise.
4259 (i386_show_dr): Likewise.
4260 (i386_length_and_rw_bits): Likewise.
4261 (i386_insert_aligned_watchpoint): Likewise.
4262 (i386_remove_aligned_watchpoint): Likewise.
4263 (i386_handle_nonaligned_watchpoint): Likewise.
4264 i386_update_inferior_debug_regs(): Likewise.
4265 (i386_dr_insert_watchpoint): Likewise.
4266 (i386_dr_remove_watchpoint): Likewise.
4267 (i386_dr_region_ok_for_watchpoint): Likewise.
4268 (i386_dr_stopped_data_address): Likewise.
4269 (i386_dr_stopped_by_watchpoint): Likewise.
4270
8f26655c
GB		 42712014-06-19 Gary Benson <gbenson@redhat.com>
4272
4273 * i386-low.c (i386_dr_show): Renamed to
4274 i386_show_dr and made static. All uses updated.
4275 (i386_dr_length_and_rw_bits): Renamed to
4276 i386_length_and_rw_bits and made static.
4277 All uses updated.
4278 (i386_dr_insert_aligned_watchpoint): Renamed to
4279 i386_insert_aligned_watchpoint and made static.
4280 All uses updated.
4281 (i386_dr_remove_aligned_watchpoint): Renamed to
4282 i386_remove_aligned_watchpoint and made static.
4283 All uses updated.
4284 (i386_dr_update_inferior_debug_regs): Renamed to
4285 i386_update_inferior_debug_regs and made static.
4286 All uses updated.
4287
b9228891
GB		 42882014-06-18 Gary Benson <gbenson@redhat.com>
4289
5171def3
GB		 4290 * i386-low.h (i386_dr_low_can_set_addr): New macro.
4291 (i386_dr_low_can_set_control): Likewise.
4292 (i386_get_debug_register_length): Likewise.
4293 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
4294 (i386_dr_low_can_set_control): Likewise.
4295 (i386_get_debug_register_length): Likewise.
4296
42972014-06-17 Gary Benson <gbenson@redhat.com>
4298
b9228891
GB		 4299 * i386-low.h (i386-dregs.h): New include.
4300 (DR_FIRSTADDR): Now in i386-dregs.h.
4301 (DR_LASTADDR): Likewise.
4302 (DR_NADDR): Likewise.
4303 (DR_STATUS): Likewise.
4304 (DR_CONTROL): Likewise.
4305 (i386_debug_reg_state): Likewise.
4306 (i386_dr_insert_watchpoint): Likewise.
4307 (i386_dr_remove_watchpoint): Likewise.
4308 (i386_dr_region_ok_for_watchpoint): Likewise.
4309 (i386_dr_stopped_data_address): Likewise.
4310 (i386_dr_stopped_by_watchpoint): Likewise.
4311 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
4312
4be83cc2
GB		 43132014-06-18 Gary Benson <gbenson@redhat.com>
4314
4315 * i386-low.h (i386_low_insert_watchpoint): Renamed to
4316 i386_dr_insert_watchpoint.
4317 (i386_low_remove_watchpoint): Renamed to
4318 i386_dr_remove_watchpoint.
4319 (i386_low_region_ok_for_watchpoint): Renamed to
4320 i386_dr_region_ok_for_watchpoint.
4321 (i386_low_stopped_data_address): Renamed to
4322 i386_dr_stopped_data_address.
4323 (i386_low_stopped_by_watchpoint): Renamed to
4324 i386_dr_stopped_by_watchpoint.
4325 * i386-low.c (i386_show_dr): Renamed to
4326 i386_dr_show and made nonstatic. All uses updated.
4327 (i386_length_and_rw_bits): Renamed to
4328 i386_dr_length_and_rw_bits and made nonstatic.
4329 All uses updated.
4330 (i386_insert_aligned_watchpoint): Renamed to
4331 i386_dr_insert_aligned_watchpoint and made nonstatic.
4332 All uses updated.
4333 (i386_remove_aligned_watchpoint): Renamed to
4334 i386_dr_remove_aligned_watchpoint and made nonstatic.
4335 All uses updated.
4336 (i386_update_inferior_debug_regs): Renamed to
4337 i386_dr_update_inferior_debug_regs and made nonstatic.
4338 All uses updated.
4339 (i386_low_insert_watchpoint): Renamed to
4340 i386_dr_insert_watchpoint. All uses updated.
4341 (i386_low_remove_watchpoint): Renamed to
4342 i386_dr_remove_watchpoint. All uses updated.
4343 (i386_low_region_ok_for_watchpoint): Renamed to
4344 i386_dr_region_ok_for_watchpoint. All uses updated.
4345 (i386_low_stopped_data_address): Renamed to
4346 i386_dr_stopped_data_address. All uses updated.
4347 (i386_low_stopped_by_watchpoint): Renamed to
4348 i386_dr_stopped_by_watchpoint. All uses updated.
4349
131aa0d4
GB		 43502014-06-18 Gary Benson <gbenson@redhat.com>
4351
4352 * i386-low.c (i386_dr_low_can_set_addr): New macro.
4353 (i386_dr_low_can_set_control): Likewise.
4354 (i386_insert_aligned_watchpoint): New check.
4355
d9305f7f
GB		 43562014-06-18 Gary Benson <gbenson@redhat.com>
4357
4358 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
4359 Renamed to state.
4360
e927c9fc
GB		 43612014-06-18 Gary Benson <gbenson@redhat.com>
4362
4363 * i386-low.c (i386_length_and_rw_bits): Use internal_error
4364 instead of fatal and error.
4365 (i386_handle_nonaligned_watchpoint): Likewise.
4366
1b6d4134
GB		 43672014-06-18 Gary Benson <gbenson@redhat.com>
4368
4369 * i386-low.c (i386_get_debug_register_length): New macro.
4370 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
4371 (i386_show_dr): Use debug_printf instead of fprintf. Use
4372 phex to format values.
4373
6e62758f
GB		 43742014-06-18 Gary Benson <gbenson@redhat.com>
4375
4376 * i386-low.h: Comment changes.
4377 * i386-low.c: Likewise.
4378
fc6e2f03
GB		 43792014-06-18 Gary Benson <gbenson@redhat.com>
4380
4381 * i386-low.c: Whitespace changes.
4382
f9d1eeed
TT		 43832014-06-12 Tom Tromey <tromey@redhat.com>
4384
4385 * utils.c (freeargv): Remove.
4386
0b04e523
TT		 43872014-06-12 Tom Tromey <tromey@redhat.com>
4388
4389 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
4390 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
4391 (parse_debug_format_options): Likewise.
4392 (gdbserver_usage): Likewise.
4393 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
4394 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
4395 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
4396 against libiberty.
4397 ($(LIBGNU)): Depend on libiberty.
4398 (all-lib): Recurse into all subdirs.
4399 (install-only): Invoke "install" target in subdirs.
4400 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
4401 targets.
4402 * configure: Rebuild.
4403 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
4404 for vasprintf, vsnprintf, or gettimeofday.
4405 * configure.srv: Don't add safe-ctype.o or lbasename.o to
4406 srv_tgtobj.
4407
270c9937
JB		 44082014-06-05 Joel Brobecker <brobecker@adacore.com>
4409
4410 * development.sh: Delete.
4411 * Makefile.in (config.status): Adjust dependency on development.sh.
4412 * configure.ac: Adjust development.sh source call.
4413 * configure: Regenerate.
4414
0a261ed8
PA		 44152014-06-02 Pedro Alves <palves@redhat.com>
4416
4417 * ax.c (gdb_free_agent_expr): New function.
4418 * ax.h (gdb_free_agent_expr): New declaration.
4419 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
4420 list.
4421 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
4422 static.
4423 (clear_breakpoint_conditions_and_commands): New function.
4424 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
4425 (clear_breakpoint_conditions_and_commands): New declaration.
4426
e9dae05e
RR		 44272014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4428
4429 * linux-aarch64-low.c (asm/ptrace.h): Include.
4430
5876f503
JK		 44312014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
4432
4433 Fix TLS access for -static -pthread.
4434 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
4435 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
4436 (thread_db_load_search, try_thread_db_load_1): Initialize it.
4437
802e8e6d
PA		 44382014-05-20 Pedro Alves <palves@redhat.com>
4439
4440 * linux-aarch64-low.c (aarch64_insert_point)
4441 (aarch64_remove_point): No longer check whether the type is
4442 supported here. Adjust to new interface.
4443 (the_low_target): Install aarch64_supports_z_point_type as
4444 supports_z_point_type method.
4445 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
4446 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
4447 instead of a Z packet char. Adjust.
4448 (arm_supports_z_point_type): New function.
4449 (arm_insert_point, arm_remove_point): Adjust to new interface.
4450 (the_low_target): Install arm_supports_z_point_type.
4451 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
4452 (cris_insert_point, cris_remove_point): Adjust to new interface.
4453 Don't check whether the type is supported here.
4454 (the_low_target): Install cris_supports_z_point_type.
4455 * linux-low.c (linux_supports_z_point_type): New function.
4456 (linux_insert_point, linux_remove_point): Adjust to new interface.
4457 * linux-low.h (struct linux_target_ops) <insert_point,
4458 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
4459 raw_breakpoint pointer parameter.
4460 <supports_z_point_type>: New method.
4461 * linux-mips-low.c (mips_supports_z_point_type): New function.
4462 (mips_insert_point, mips_remove_point): Adjust to new interface.
4463 Use mips_supports_z_point_type.
4464 (the_low_target): Install mips_supports_z_point_type.
4465 * linux-ppc-low.c (the_low_target): Install NULL as
4466 supports_z_point_type method.
4467 * linux-s390-low.c (the_low_target): Install NULL as
4468 supports_z_point_type method.
4469 * linux-sparc-low.c (the_low_target): Install NULL as
4470 supports_z_point_type method.
4471 * linux-x86-low.c (x86_supports_z_point_type): New function.
4472 (x86_insert_point): Adjust to new insert_point interface. Use
4473 insert_memory_breakpoint. Adjust to new
4474 i386_low_insert_watchpoint interface.
4475 (x86_remove_point): Adjust to remove_point interface. Use
4476 remove_memory_breakpoint. Adjust to new
4477 i386_low_remove_watchpoint interface.
4478 (the_low_target): Install x86_supports_z_point_type.
4479 * lynx-low.c (lynx_target_ops): Install NULL as
4480 supports_z_point_type callback.
4481 * nto-low.c (nto_supports_z_point_type): New.
4482 (nto_insert_point, nto_remove_point): Adjust to new interface.
4483 (nto_target_ops): Install nto_supports_z_point_type.
4484 * mem-break.c: Adjust intro comment.
4485 (struct raw_breakpoint) <raw_type, size>: New fields.
4486 <inserted>: Update comment.
4487 <shlib_disabled>: Delete field.
4488 (enum bkpt_type) <gdb_breakpoint>: Delete value.
4489 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
4490 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
4491 (raw_bkpt_type_to_target_hw_bp_type): New function.
4492 (find_enabled_raw_code_breakpoint_at): New function.
4493 (find_raw_breakpoint_at): New type and size parameters. Use them.
4494 (insert_memory_breakpoint): New function, based off
4495 set_raw_breakpoint_at.
4496 (remove_memory_breakpoint): New function.
4497 (set_raw_breakpoint_at): Reimplement.
4498 (set_breakpoint): New, based on set_breakpoint_at.
4499 (set_breakpoint_at): Reimplement.
4500 (delete_raw_breakpoint): Go through the_target->remove_point
4501 instead of assuming memory breakpoints.
4502 (find_gdb_breakpoint_at): Delete.
4503 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
4504 (find_gdb_breakpoint): New function.
4505 (set_gdb_breakpoint_at): Delete.
4506 (z_type_supported): New function.
4507 (set_gdb_breakpoint_1): New function, loosely based off
4508 set_gdb_breakpoint_at.
4509 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
4510 (delete_gdb_breakpoint_at): Delete.
4511 (delete_gdb_breakpoint_1): New function, loosely based off
4512 delete_gdb_breakpoint_at.
4513 (delete_gdb_breakpoint): New function.
4514 (clear_gdb_breakpoint_conditions): Rename to ...
4515 (clear_breakpoint_conditions): ... this. Don't handle a NULL
4516 breakpoint.
4517 (add_condition_to_breakpoint): Make static.
4518 (add_breakpoint_condition): Take a struct breakpoint pointer
4519 instead of an address. Adjust.
4520 (gdb_condition_true_at_breakpoint): Rename to ...
4521 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
4522 z_type parameter.
4523 (gdb_condition_true_at_breakpoint): Reimplement.
4524 (add_breakpoint_commands): Take a struct breakpoint pointer
4525 instead of an address. Adjust.
4526 (gdb_no_commands_at_breakpoint): Rename to ...
4527 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
4528 parameter. Return true if no breakpoint was found. Change debug
4529 output.
4530 (gdb_no_commands_at_breakpoint): Reimplement.
4531 (run_breakpoint_commands): Rename to ...
4532 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
4533 and change return type to boolean.
4534 (run_breakpoint_commands): New function.
4535 (gdb_breakpoint_here): Also check for Z1 breakpoints.
4536 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
4537 breakpoint. Go through the_target->remove_point instead of
4538 assuming memory breakpoint.
4539 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
4540 software and hardware breakpoints.
4541 (reinsert_raw_breakpoint): Go through the_target->insert_point
4542 instead of assuming memory breakpoint.
4543 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
4544 software and hardware breakpoints.
4545 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
4546 Check both software and hardware breakpoints.
4547 (validate_inserted_breakpoint): Assert the breakpoint is a
4548 software breakpoint. Set the inserted flag to -1 instead of
4549 setting shlib_disabled.
4550 (delete_disabled_breakpoints): Adjust.
4551 (validate_breakpoints): Only validate software breakpoints.
4552 Adjust to inserted flag change.
4553 (check_mem_read, check_mem_write): Skip breakpoint types other
4554 than software breakpoints. Adjust to inserted flag change.
4555 * mem-break.h (enum raw_bkpt_type): New enum.
4556 (raw_breakpoint, struct process_info): Forward declare.
4557 (Z_packet_to_target_hw_bp_type): Delete declaration.
4558 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
4559 (set_gdb_breakpoint, delete_gdb_breakpoint)
4560 (clear_breakpoint_conditions): New declarations.
4561 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
4562 (breakpoint_inserted_here): Update comment.
4563 (add_breakpoint_condition, add_breakpoint_commands): Replace
4564 address parameter with a breakpoint pointer parameter.
4565 (gdb_breakpoint_here): Update comment.
4566 (delete_gdb_breakpoint_at): Delete.
4567 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
4568 * server.c (process_point_options): Take a struct breakpoint
4569 pointer instead of an address. Adjust.
4570 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
4571 delete_gdb_breakpoint.
4572 * spu-low.c (spu_target_ops): Install NULL as
4573 supports_z_point_type method.
4574 * target.h: Include mem-break.h.
4575 (struct target_ops) <prepare_to_access_memory>: Update comment.
4576 <supports_z_point_type>: New field.
4577 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4578 instead of a char. Also take a raw breakpoint pointer.
4579 * win32-arm-low.c (the_low_target): Install NULL as
4580 supports_z_point_type.
4581 * win32-i386-low.c (i386_supports_z_point_type): New function.
4582 (i386_insert_point, i386_remove_point): Adjust to new interface.
4583 (the_low_target): Install i386_supports_z_point_type.
4584 * win32-low.c (win32_supports_z_point_type): New function.
4585 (win32_insert_point, win32_remove_point): Adjust to new interface.
4586 (win32_target_ops): Install win32_supports_z_point_type.
4587 * win32-low.h (struct win32_target_ops):
4588 <supports_z_point_type>: New method.
4589 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4590 instead of a char. Also take a raw breakpoint pointer.
4591
932539e3
PA		 45922014-05-20 Pedro Alves <palves@redhat.com>
4593
4594 * mem-break.h: Include break-common.h.
4595 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4596 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
4597 (Z_packet_to_target_hw_bp_type): New declaration.
4598 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
4599 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
4600 (Z_PACKET_ACCESS_WP): Delete macros.
4601 (Z_packet_to_hw_type): Delete function.
4602 * i386-low.h: Don't include break-common.h here.
4603 (Z_packet_to_hw_type): Delete declaration.
4604 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
4605 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4606 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
4607 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4608 * linux-aarch64-low.c: Don't include break-common.h here.
4609 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4610 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
4611 (Z_packet_to_target_hw_bp_type): Delete function.
4612 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
4613 function.
4614 (mips_insert_point, mips_remove_point): Use
4615 Z_packet_to_target_hw_bp_type.
4616
4ff0d3d8
PA		 46172014-05-20 Pedro Alves <palves@redhat.com>
4618
4619 * linux-aarch64-low.c: Include break-common.h.
4620 (enum target_point_type): Delete.
4621 (Z_packet_to_point_type): Rename to ...
4622 (Z_packet_to_target_hw_bp_type): ... this, and return a
4623 target_hw_bp_type instead.
4624 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
4625 instead of an enum target_point_type.
4626 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
4627 breakpoint type.
4628 (aarch64_dr_state_insert_one_point)
4629 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
4630 (aarch64_handle_aligned_watchpoint)
4631 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
4632 Take an enum target_hw_bp_type instead of an enum
4633 target_point_type.
4634 (aarch64_supports_z_point_type): New function.
4635 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
4636 use Z_packet_to_target_hw_bp_type.
4637
786dc519
JB		 46382014-05-20 Joel Brobecker <brobecker@adacore.com>
4639
4640 * configure.ac: Only use -Werror by default when DEVELOPMENT
4641 is true.
4642 * configure: Regenerate.
4643
9e0aa64f
JK		 46442014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
4645
4646 Fix gdbserver qGetTLSAddr for x86_64 -m32.
4647 * linux-x86-low.c (X86_64_USER_REGS): New.
4648 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
4649
2b577b92
YQ		 46502014-04-28 Yao Qi <yao@codesourcery.com>
4651
4652 * Makefile.in (i386-avx512.c): Fix the typo of generated file
4653 name.
4654
94611da2
PA		 46552014-04-25 Pedro Alves <palves@redhat.com>
4656
4657 PR server/16255
4658 * linux-low.c (linux_attach_fail_reason_string): New function.
4659 (linux_attach_lwp): Delete.
4660 (linux_attach_lwp_1): Rename to ...
4661 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
4662 argument. Remove "initial" parameter. Return int instead of
4663 void. Don't error or warn here.
4664 (linux_attach): Adjust to call linux_attach_lwp. Call error on
4665 failure to attach to the tgid. Call warning when failing to
4666 attach to an lwp.
4667 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
4668 argument. Remove "initial" parameter. Return int instead of
4669 void. Don't error or warn here.
4670 (linux_attach_fail_reason_string): New declaration.
4671 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
4672 interface change. Use linux_attach_fail_reason_string.
4673
01f9f808
MS		 46742014-04-24 Michael Sturm <michael.sturm@mintel.com>
4675 Walfred Tedeschi <walfred.tedeschi@intel.com>
4676
4677 * Makefile.in: Added rules to handle new files
4678 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
4679 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
4680 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
4681 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
4682 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
4683 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
4684 x32-avx512-linux.o.
4685 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
4686 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
4687 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
4688 i386/x32-avx512.xml.
4689 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
4690 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
4691 i386/x32-avx512-linux.xml.
4692 * i387-fp.c (num_avx512_k_registers): New constant for number
4693 of K registers.
4694 (num_avx512_zmmh_low_registers): New constant for number of
4695 lower ZMM registers (0-15).
4696 (num_avx512_zmmh_high_registers): New constant for number of
4697 higher ZMM registers (16-31).
4698 (num_avx512_ymmh_registers): New contant for number of higher
4699 YMM registers (ymm16-31 added by avx521 on x86_64).
4700 (num_avx512_xmm_registers): New constant for number of higher
4701 XMM registers (xmm16-31 added by AVX512 on x86_64).
4702 (struct i387_xsave): Add space for AVX512 registers.
4703 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
4704 Add code to handle AVX512 registers.
4705 (i387_xsave_to_cache): Add code to handle AVX512 registers.
4706 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
4707 prototypei from generated file.
4708 (tdesc_amd64_avx512_linux): Likewise.
4709 (init_registers_x32_avx512_linux): Likewise.
4710 (tdesc_x32_avx512_linux): Likewise.
4711 (init_registers_i386_avx512_linux): Likewise.
4712 (tdesc_i386_avx512_linux): Likewise.
4713 (x86_64_regmap): Add AVX512 registers.
4714 (x86_linux_read_description): Add code to handle AVX512 XSTATE
4715 mask.
4716 (initialize_low_arch): Add code to initialize AVX512 registers.
4717
51aa91f9
PA		 47182014-04-23 Pedro Alves <palves@redhat.com>
4719
4720 * mem-break.c (find_gdb_breakpoint_at): Make static.
4721 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
4722
a4165e94
PA		 47232014-04-23 Pedro Alves <palves@redhat.com>
4724
4725 * i386-low.c: Don't include break-common.h here.
4726 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4727 prototype to take target_hw_bp_type as argument instead of a Z
4728 packet char.
4729 * i386-low.h: Include break-common.h here.
4730 (Z_packet_to_hw_type): Declare.
4731 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4732 prototypes.
4733 * linux-x86-low.c (x86_insert_point): Convert the packet number to
4734 a target_hw_bp_type before calling i386_low_insert_watchpoint.
4735 (x86_remove_point): Convert the packet number to a
4736 target_hw_bp_type before calling i386_low_remove_watchpoint.
4737 * win32-i386-low.c (i386_insert_point): Convert the packet number
4738 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
4739 (i386_remove_point): Convert the packet number to a
4740 target_hw_bp_type before calling i386_low_remove_watchpoint.
4741
b8acf843
PA		 47422014-04-23 Pedro Alves <palves@redhat.com>
4743
4744 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
4745
d708bcd1
PA		 47462014-04-10 Pedro Alves <palves@redhat.com>
4747
4748 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
4749 Check if the condition or command is NULL before checking if the
4750 breakpoint is known. On success, return true.
4751 * mem-break.h (add_breakpoint_condition): Document return.
4752 (add_breakpoint_commands): Add describing comment.
4753 * server.c (skip_to_semicolon): New function.
4754 (process_point_options): Use it.
4755
2eec7d5b
PA		 47562014-04-09 Pedro Alves <palves@redhat.com>
4757
4758 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
4759 to lwpid_of.
4760
fa96cb38
PA		 47612014-02-27 Pedro Alves <palves@redhat.com>
4762
4763 PR 12702
4764 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
4765 macros.
4766 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
4767 output.
4768 (last_thread_of_process_p): Take a PID argument instead of a
4769 thread pointer.
4770 (linux_wait_for_lwp): Delete.
4771 (num_lwps, check_zombie_leaders, not_stopped_callback): New
4772 functions.
4773 (linux_low_filter_event): New function, party factored out from
4774 linux_wait_for_event.
4775 (linux_wait_for_event): Rename to ...
4776 (linux_wait_for_event_filtered): ... this. Add new filter ptid
4777 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
4778 sigsuspend. Check for zombie leaders.
4779 (linux_wait_for_event): Reimplement as wrapper around
4780 linux_wait_for_event_filtered.
4781 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
4782 a normal or signal exit is seen, it's the whole process exiting.
4783 (wait_for_sigstop): No longer a for_each_inferior callback.
4784 Rewrite on top of linux_wait_for_event_filtered.
4785 (stop_all_lwps): Call wait_for_sigstop directly.
4786 * server.c (resume, handle_target_event): Handle
4787 TARGET_WAITKIND_NO_RESUMED.
4788
d763de10
JB		 47892014-02-26 Joel Brobecker <brobecker@adacore.com>
4790
4791 * win32-low.c (psapi_get_dll_name,
4792 * win32_CreateToolhelp32Snapshot): Delete.
4793 (win32_CreateToolhelp32Snapshot, win32_Module32First)
4794 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
4795 Delete.
4796 (handle_load_dll): Add function description.
4797 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
4798
850a0f76
JB		 47992014-02-26 Joel Brobecker <brobecker@adacore.com>
4800
4801 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
4802 Add comment.
4803 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
4804 base address when calling win32_add_one_solib.
4805 (handle_load_dll): Delete local variable load_addr.
4806 Remove 0x1000 offset applied to DLL base address when calling
4807 win32_add_one_solib.
4808 (handle_unload_dll): Add comment.
4809
f25b3fc3
JB		 48102014-02-26 Joel Brobecker <brobecker@adacore.com>
4811
4812 * win32-low.c (win32_add_all_dlls): Renames
4813 win32_ensure_ntdll_loaded. Rewrite function documentation.
4814 Adjust implementation to always load all DLLs.
4815 Add 0x1000 offset to DLL base address when calling
4816 win32_add_one_solib.
4817 (child_initialization_done): New static global.
4818 (do_initial_child_stuff): Set child_initialization_done to
4819 zero during child initialization, and 1 after. Replace call
4820 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
4821 Add comment.
4822 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
4823 (handle_unload_dll): Add function documentation.
4824 (get_child_debug_event): Ignore load and unload DLL events
4825 during child initialization.
4826
d86d4aaf
DE		 48272014-02-20 Doug Evans <dje@google.com>
4828
3bc32da3 4829 Remove global all_lwps.
d86d4aaf
DE		 4830 * inferiors.h (ptid_of): Move here from linux-low.h.
4831 (pid_of, lwpid_of): Ditto.
4832 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
4833 parameter is a struct thread_info * now.
4834 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
4835 directly. Pass &all_threads to find_inferior instead of &all_lwps.
4836 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
4837 directly.
4838 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
4839 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
4840 * linux-arm-low.c (update_registers_callback): Update, "entry"
4841 parameter is a struct thread_info * now.
4842 Fetch lwpid from current_inferior directly.
4843 (arm_insert_point): Pass &all_threads to find_inferior instead of
4844 &all_lwps.
4845 (arm_remove_point): Ditto.
4846 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
4847 (arm_prepare_to_resume): Fetch pid from thread.
4848 (arm_read_description): Fetch lwpid from current_inferior directly.
4849 * linux-low.c (all_lwps): Delete.
4850 (delete_lwp): Delete call to remove_inferior.
4851 (handle_extended_wait): Fetch lwpid from thread.
4852 (add_lwp): Don't set lwp->entry.id. Remove call to
4853 add_inferior_to_list.
4854 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
4855 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
4856 (kill_one_lwp_callback): Ditto.
4857 (linux_kill): Don't dereference NULL pointer.
4858 Fetch ptid,lwpid from thread.
4859 (get_detach_signal): Fetch ptid from thread.
4860 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
4861 Simplify call to regcache_invalidate_thread.
4862 (delete_lwp_callback): Update, "entry" parameter is a
4863 struct thread_info * now. Fetch pid from thread.
4864 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
4865 (status_pending_p_callback): Update, "entry" parameter is a
4866 struct thread_info * now. Fetch ptid from thread.
4867 (find_lwp_pid): Update, "entry" parameter is a
4868 struct thread_info * now.
4869 (linux_wait_for_lwp): Fetch pid from thread.
4870 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
4871 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
4872 (enqueue_one_deferred_signal): Fetch lwpid from thread.
4873 (dequeue_one_deferred_signal): Ditto.
4874 (cancel_breakpoint): Fetch ptid from current_inferior.
4875 (linux_wait_for_event): Pass &all_threads to find_inferior,
4876 not &all_lwps. Fetch ptid, lwpid from thread.
4877 (count_events_callback): Update, "entry" parameter is a
4878 struct thread_info * now.
4879 (select_singlestep_lwp_callback): Ditto.
4880 (select_event_lwp_callback): Ditto.
4881 (cancel_breakpoints_callback): Ditto.
4882 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
4883 not &all_lwps.
4884 (select_event_lwp): Ditto. Fetch ptid from event_thread.
4885 (unsuspend_one_lwp): Update, "entry" parameter is a
4886 struct thread_info * now.
4887 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
4888 not &all_lwps.
4889 (linux_stabilize_threads): Ditto. And for for_each_inferior.
4890 Fetch lwpid from thread, not lwp.
4891 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
4892 Pass &all_threads to find_inferior, not &all_lwps.
4893 (send_sigstop): Fetch lwpid from thread, not lwp.
4894 (send_sigstop_callback): Update, "entry" parameter is a
4895 struct thread_info * now.
4896 (suspend_and_send_sigstop_callback): Ditto.
4897 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
4898 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
4899 struct thread_info * now.
4900 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
4901 from thread, lwp.
4902 (lwp_running): Update, "entry" parameter is a
4903 struct thread_info * now.
4904 (stop_all_lwps): Fetch ptid from thread.
4905 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
4906 (linux_resume_one_lwp): Fetch lwpid from thread.
4907 (linux_set_resume_request): Update, "entry" parameter is a
4908 struct thread_info * now. Fetch pid, lwpid from thread.
4909 (resume_status_pending_p): Update, "entry" parameter is a
4910 struct thread_info * now.
4911 (need_step_over_p): Ditto. Fetch lwpid from thread.
4912 (start_step_over): Fetch lwpid from thread.
4913 (linux_resume_one_thread): Update, "entry" parameter is a
4914 struct thread_info * now. Fetch lwpid from thread.
4915 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
4916 (proceed_one_lwp): Update, "entry" parameter is a
4917 struct thread_info * now. Fetch lwpid from thread.
4918 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
4919 struct thread_info * now.
4920 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
4921 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
4922 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
4923 directly.
4924 (regsets_store_inferior_registers): Ditto.
4925 (fetch_register, store_register): Ditto.
4926 (linux_read_memory, linux_write_memory): Ditto.
4927 (linux_request_interrupt): Ditto.
4928 (linux_read_auxv): Ditto.
4929 (linux_xfer_siginfo): Ditto.
4930 (linux_qxfer_spu): Ditto.
4931 (linux_qxfer_libraries_svr4): Ditto.
4932 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
4933 moved to inferiors.h.
4934 (get_lwp): Delete.
4935 (get_thread_lwp): Update.
4936 (struct lwp_info): Delete member "entry". Simplify comment for
4937 member "thread".
4938 (all_lwps): Delete.
4939 * linux-mips-low.c (mips_read_description): Fetch lwpid from
4940 current_inferior directly.
4941 (update_watch_registers_callback): Update, "entry" parameter is a
4942 struct thread_info * now. Fetch pid from thread.
4943 (mips_linux_prepare_to_resume): Fetch ptid from thread.
4944 (mips_insert_point): Fetch lwpid from current_inferior.
4945 Pass &all_threads to find_inferior, not &all_lwps.
4946 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
4947 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
4948 directly.
4949 (mips_stopped_data_address): Ditto.
4950 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
4951 directly.
4952 * linux-tile-low.c (tile_arch_setup): Ditto.
4953 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
4954 (update_debug_registers_callback): Update, "entry" parameter is a
4955 struct thread_info * now. Fetch pid from thread.
4956 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
4957 Pass &all_threads to find_inferior, not &all_lwps.
4958 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
4959 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
4960 Pass &all_threads to find_inferior, not &all_lwps.
4961 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
4962 (i386_dr_low_get_status): Ditto.
4963 (x86_linux_prepare_to_resume): Fetch ptid from thread.
4964 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
4965 (x86_linux_read_description): Ditto.
4966 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
4967
3b8361aa
DE		 49682014-02-20 Doug Evans <dje@google.com>
4969
4970 * inferiors.c (get_first_inferior): Fix buglet.
4971
f7667f0d
DE		 49722014-02-19 Doug Evans <dje@google.com>
4973
4974 * gdbthread.h (add_thread): Change result type to struct thread_info *.
4975 * inferiors.c (add_thread): Change result type to struct thread_info *.
4976 All callers updated.
4977 (add_lwp): Call add_thread here instead of in callers.
4978 All callers updated.
4979 * linux-low.h (get_lwp_thread): Rewrite.
4980 (struct lwp_info): New member "thread".
4981
b3312d80
DE		 49822014-02-19 Doug Evans <dje@google.com>
4983
4984 * linux-low.c (add_lwp): Change result to struct lwp_info *.
4985 All callers updated.
4986
ecc6f45c
DE		 49872014-02-19 Doug Evans <dje@google.com>
4988
4989 * inferiors.c (add_thread): Fix whitespace.
4990
649ebbca
DE		 49912014-02-19 Doug Evans <dje@google.com>
4992
4993 * dll.c (clear_dlls): Replace accessing list implemention details
4994 with API function.
4995 * gdbthread.h (get_first_thread): Declare.
4996 * inferiors.c (for_each_inferior_with_data): New function.
4997 (get_first_thread): New function.
4998 (find_thread_ptid): Simplify.
4999 (get_first_inferior): New function.
5000 (clear_list): Delete.
5001 (one_inferior_p): New function.
5002 (clear_inferior_list): New function.
5003 (clear_inferiors): Update.
5004 * inferiors.h (for_each_inferior_with_data): Declare.
5005 (clear_inferior_list): Declare.
5006 (one_inferior_p): Declare.
5007 (get_first_inferior): Declare.
5008 * linux-low.c (linux_wait_for_event): Replace accessing list
5009 implemention details with API function.
5010 * server.c (target_running): Ditto.
5011 (accumulate_file_name_length): New function.
5012 (emit_dll_description): New function.
5013 (handle_qxfer_libraries): Replace accessing list implemention
5014 details with API function.
5015 (handle_qxfer_threads_worker): New function.
5016 (handle_qxfer_threads_proper): Replace accessing list implemention
5017 details with API function.
5018 (handle_query): Ditto.
5019 (visit_actioned_threads_callback_ftype): New typedef.
5020 (visit_actioned_threads_data): New struct.
5021 (visit_actioned_threads): Rewrite to be find_inferior callback.
5022 (resume): Call find_inferior.
5023 (handle_status): Replace accessing list implemention
5024 details with API function.
5025 (process_serial_event): Replace accessing list implemention details
5026 with API function.
5027 * target.c (set_desired_inferior): Replace accessing list implemention
5028 details with API function.
5029 * tracepoint.c (same_process_p): New function.
5030 (gdb_agent_about_to_close): Replace accessing list implemention
5031 details with API function.
5032 * win32-low.c (child_delete_thread): Replace accessing list
5033 implemention details with API function.
5034 (match_dll_by_basename): New function.
5035 (dll_is_loaded_by_basename): New function.
5036 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5037 details call to dll_is_loaded_by_basename.
5038
80894984
DE		 50392014-02-19 Doug Evans <dje@google.com>
5040
5041 * dll.h (struct dll_info): Add comment.
5042 * gdbthread.h (struct thread_info): Add comment.
5043 (current_ptid): Simplify.
5044 * inferiors.c (add_process): Update.
5045 (remove_process): Update.
5046 * inferiors.h (struct process_info): Rename member "head" to "entry".
5047 * linux-low.c (delete_lwp): Update.
5048 (add_lwp): Update.
5049 (last_thread_of_process_p): Update.
5050 (kill_one_lwp_callback, linux_kill): Update.
5051 (status_pending_p_callback): Update.
5052 (wait_for_sigstop): Update. Simplify read of ptid.
5053 (start_step_over): Update.
5054 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5055 (get_lwp_thread): Update.
5056 (struct lwp_info): Rename member "head" to "entry".
5057 * regcache.h (inferior_list_entry): Delete.
5058 * server.c (kill_inferior_callback): Update.
5059 (detach_or_kill_inferior_callback): Update.
5060 (print_started_pid): Update.
5061 (print_attached_pid): Update.
5062 (process_serial_event): Simplify read of ptid.
5063 * thread-db.c (thread_db_create_event): Update.
5064 (thread_db_get_tls_address): Update.
5065 * win32-low.c (current_inferior_ptid): Simplify.
5066
46917d26
TT		 50672014-02-19 Tom Tromey <tromey@redhat.com>
5068
5069 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5070 argument.
5071 (target_supports_btrace): Update.
5072
0759a81e
YQ		 50732014-02-14 Yao Qi <yao@codesourcery.com>
5074
5075 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5076 (rsp-low-ipa.o): New target.
5077
a7191e8b
TT		 50782014-02-12 Tom Tromey <tromey@redhat.com>
5079
5080 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5081 convert_ascii_to_int.
5082 * regcache.c (registers_to_string): Likewise.
5083 * remote-utils.c (decode_M_packet): Likewise.
5084 * server.c (process_serial_event): Likewise.
5085
ff0e980e
TT		 50862014-02-12 Tom Tromey <tromey@redhat.com>
5087
5088 * server.c (handle_query, handle_v_run): Use hex2bin, not
5089 unhexify.
5090 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5091
e9371aff
TT		 50922014-02-12 Tom Tromey <tromey@redhat.com>
5093
5094 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5095 convert_int_to_ascii.
5096 * regcache.c (registers_to_string, collect_register_as_string):
5097 Likewise.
5098 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5099 Likewise.
5100 * server.c (process_serial_event): Likewise.
5101 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5102 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5103
971dc0b8
TT		 51042014-02-12 Tom Tromey <tromey@redhat.com>
5105
5106 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5107 bin2hex, not hexify.
5108 * tracepoint.c (cmd_qtstatus): Likewise.
5109
0a822afb
TT		 51102014-02-12 Tom Tromey <tromey@redhat.com>
5111
5112 * remote-utils.c (monitor_output): Pass explicit length to
5113 hexify.
5114
9c3d6531
TT		 51152014-02-12 Tom Tromey <tromey@redhat.com>
5116
5117 * tracepoint.c: Include rsp-low.h.
5118 * server.c: Include rsp-low.h.
5119 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5120 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5121 declare.
5122 * remote-utils.c: Include rsp-low.h.
5123 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5124 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5125 (convert_int_to_ascii, convert_ascii_to_int): Move to
5126 common/rsp-low.c.
5127 * regcache.c: Include rsp-low.h.
5128 * ax.c: Include rsp-low.h.
5129 * Makefile.in (SFILES): Add common/rsp-low.c.
5130 (OBS): Add rsp-low.o.
5131 (rsp-low.o): New target.
5132
01fd3ea5
TT		 51332014-02-12 Tom Tromey <tromey@redhat.com>
5134
5135 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5136 Include print-utils.h.
5137 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5138 (plongest, thirty_two, phex_nz): Remove.
5139 * Makefile.in (SFILES): Add common/print-utils.c.
5140 (OBS): Add print-utils.o.
5141 (print-utils-ipa.o): New target.
5142 (print-utils.o): New target.
5143 (IPA_OBJS): Add print-utils-ipa.o.
5144
e99dc820
TT		 51452014-02-06 Tom Tromey <tromey@redhat.com>
5146
5147 * Makefile.in (SFILES): Fix indentation.
5148
ee1e2d4f
DE		 51492014-02-05 Doug Evans <dje@google.com>
5150
5151 * linux-low.c (linux_wait_for_event): Improve comment.
5152 (linux_wait_1): Keep current_inferior in sync with event_child.
5153
f5a02773
DE		 51542014-01-22 Doug Evans <dje@google.com>
5155
5156 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5157
87ce2a04
DE		 51582014-01-22 Doug Evans <dje@google.com>
5159
5160 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5161 * configure: Regenerate.
5162 * config.in: Regenerate.
5163 * Makefile.in (SFILES): Add debug.c.
5164 (OBS): Add debug.o.
5165 * debug.c: New file.
5166 * debug.h: New file.
5167 * linux-aarch64-low.c (*): Update all debugging printfs to use
5168 debug_printf instead of fprintf.
5169 * linux-arm-low.c (*): Ditto.
5170 * linux-cris-low.c (*): Ditto.
5171 * linux-crisv32-low.c (*): Ditto.
5172 * linux-m32r-low.c (*): Ditto.
5173 * linux-sparc-low.c (*): Ditto.
5174 * linux-x86.c (*): Ditto.
5175 * linux-low.c (*): Ditto.
5176 (linux_wait_1): Add calls to debug_enter, debug_exit.
5177 (linux_wait): Remove redundant debugging printf.
5178 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5179 (linux_resume, unstop_all_lwps): Ditto.
5180 * mem-break.c (*): Update all debugging printfs to use
5181 debug_printf instead of fprintf.
5182 * remote-utils.c (*): Ditto.
5183 * thread-db.c (*): Ditto.
5184 * server.c #include <ctype.h>, "gdb_vecs.h".
5185 (debug_threads): Moved to debug.c.
5186 (*): Update all debugging printfs to use debug_printf instead of
5187 fprintf.
5188 (start_inferior): Replace call to fflush with call to debug_flush.
5189 (monitor_show_help): Mention set debug-format.
5190 (parse_debug_format_options): New function.
5191 (handle_monitor_command): Handle "monitor set debug-format".
5192 (gdbserver_usage): Mention --debug-format.
5193 (main): Parse --debug-format.
5194 * server.h (debug_threads): Declaration moved to debug.h.
5195 #include "debug.h".
5196 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5197 trace_debug_1 that uses debug_printf.
5198 (tracepoint_look_up_symbols): Update all debugging printfs to use
5199 debug_printf instead of fprintf.
5200
e671835b
BS		 52012014-01-20 Baruch Siach <baruch@tkos.co.il>
5202
5203 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5204 sys/ptrace.h.
5205
b5737fa9
PA		 52062014-01-17 Pedro Alves <palves@redhat.com>
5207
ea38d2a9 5208 PR build/16445
c7faa97a
PA		 5209 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5210 defined after including gdb_proc_service.h.
b5737fa9 5211
40ed484e
DE		 52122014-01-16 Doug Evans <dje@google.com>
5213
5214 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5215 (match_dll): Use it.
5216
969c39fb
MM		 52172014-01-16 Markus Metzger <markus.t.metzger@intel.com>
5218
5219 * target.h (target_ops) <read_btrace>: Change parameters and
5220 return type to allow error reporting.
5221 * server.c (handle_qxfer_btrace): Support delta reads. Pass
5222 trace reading errors on.
5223 * linux-low.c (linux_low_read_btrace): Pass trace reading
5224 errors on.
5225 (linux_low_disable_btrace): New.
5226
ab7f45ba
DE		 52272014-01-15 Doug Evans <dje@google.com>
5228
5229 * inferiors.c (thread_id_to_gdb_id): Delete.
5230 * inferiors.h (thread_id_to_gdb_id): Delete.
5231
66af0f44
EZ		 52322014-01-13 Eli Zaretskii <eliz@gnu.org>
5233
5234 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
5235 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
5236 versions.
5237
9939e131
PA		 52382014-01-08 Pedro Alves <palves@redhat.com>
5239
5240 * server.c (handle_status): Don't discard previous queued stop
5241 replies or thread's pending status here.
5242 (main) <disconnection>: Do it here instead.
5243
b7ea362b
PA		 52442014-01-08 Pedro Alves <palves@redhat.com>
5245
5246 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
5247 * server.c (visit_actioned_threads, handle_pending_status): New
5248 function.
5249 (handle_v_cont): Factor out parts to ...
5250 (resume): ... this new function. If in all-stop, and a thread
5251 being resumed has a pending status, report it without actually
5252 resuming.
5253 (myresume): Adjust to use the new 'resume' function.
5254 (clear_pending_status_callback, set_pending_status_callback)
5255 (find_status_pending_thread_callback): New functions.
5256 (handle_status): Handle the case of multiple threads having
5257 interesting statuses to report. Report threads' real last signal
5258 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
5259 with an interesting thread to report the status for, instead of
5260 always reporting the status of the first thread.
5261
28498c42
JB		 52622014-01-01 Joel Brobecker <brobecker@adacore.com>
5263
5264 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
5265 * gdbreplay.c (gdbreplay_version): Likewise.
5266
f45c82da
YZ		 52672013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
5268
5269 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
5270 iov.iov_len with the real length in use.
5271
379a5e2d
JB		 52722013-12-13 Joel Brobecker <brobecker@adacore.com>
5273
5274 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
5275 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
5276 for all targets that use win32-low.c.
5277 * win32-low.c (win32_ensure_ntdll_loaded): New function.
5278 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
5279
4210d83e
PA		 52802013-12-13 Pedro Alves <palves@redhat.com>
5281
5282 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
5283 if equal to TARGET_WAITKIND_LOADED.
5284 * win32-low.c (cached_status): New static global.
5285 (win32_wait): Add declaration.
5286 (do_initial_child_stuff): Flush all initial pending debug events
5287 up to the initial breakpoint.
5288 (win32_wait): If CACHED_STATUS was set, return that instead
5289 of doing a real wait. Remove the code resuming the execution
5290 of the inferior after receiving a TARGET_WAITKIND_LOADED event
5291 during the initial phase. Also remove the code changing
5292 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
5293 TARGET_WAITKIND_STOPPED.
5294
e7f0d979
YQ		 52952013-12-11 Yao Qi <yao@codesourcery.com>
5296
5297 * notif.c (handle_notif_ack): Return 0 if no notification
5298 matches.
5299
ebcf782c
DE		 53002013-11-20 Doug Evans <dje@google.com>
5301
5302 * linux-low.c (linux_set_resume_request): Fix comment.
5303
20ad9378
DE		 53042013-11-20 Doug Evans <dje@google.com>
5305
5306 * linux-low.c (resume_status_pending_p): Tweak comment.
5307
a196ebeb
WT		 53082013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
5309
5310 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
5311 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
5312 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
5313 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
5314 (srv_amd64_regobj): Add amd64-mpx.o.
5315 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
5316 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
5317 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
5318 * i387-fp.c (num_pl_bnd_register) Added constant.
5319 (num_pl_bnd_cfg_registers) Added constant.
5320 (struct i387_xsave) Added reserved area and MPX fields.
5321 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
5322 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
5323 function.
5324 (tdesc_i386_mpx_linux): Add MPX amd64 target.
5325 (init_registers_amd64_mpx_linux): Declare new function.
5326 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
5327 (x86_64_regmap): Add MPX registers.
5328 (x86_linux_read_description): Add MPX case.
5329 (initialize_low_arch): Initialize MPX targets.
5330
0080a2f6
TT		 53312013-11-18 Tom Tromey <tromey@redhat.com>
5332
5333 * configure: Rebuild.
5334 * configure.ac: Don't check for stdlib.h.
5335 * gdbreplay.c: Unconditionally include stdlib.h.
5336
2978b111
TT		 53372013-11-18 Tom Tromey <tromey@redhat.com>
5338
5339 * config.in: Rebuild.
5340 * configure: Rebuild.
5341 * configure.ac: Don't use AC_HEADER_DIRENT.
5342
a3d08894
TT		 53432013-11-18 Tom Tromey <tromey@redhat.com>
5344
5345 * server.h: Don't check HAVE_STRING_H.
5346 * gdbreplay.c: Don't check HAVE_STRING_H.
5347 * configure: Rebuild.
5348
0a5dd17d
TT		 53492013-11-18 Tom Tromey <tromey@redhat.com>
5350
5351 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
5352 LIBGNU.
5353
1bd2f0ba
TT		 53542013-11-08 Tom Tromey <tromey@redhat.com>
5355
5356 * configure, config.in: Rebuild.
5357 * configure.ac: Remove unused configury.
5358
3266f10b
TT		 53592013-11-08 Tom Tromey <tromey@redhat.com>
5360
5361 * acinclude.m4: Include common.m4, codeset.m4.
5362 * configure, config.in: Rebuild.
5363 * configure.ac: Use GDB_AC_COMMON.
5364
6682d959
AA		 53652013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
5366
5367 * linux-s390-low.c (HWCAP_S390_TE): New define.
5368 (s390_arch_setup): Consider the TE field in the HWCAP for
5369 determining 'have_regset_tdb'.
5370
fd0a4d76
SDJ		 53712013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
5372
5373 PR gdb/16014
5374 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
5375 call to sizeof.
5376
1a3d890b
PA		 53772013-10-02 Pedro Alves <palves@redhat.com>
5378
5379 * server.c (process_serial_event): Don't output "GDBserver
5380 exiting" if GDB is connected through stdio.
5381 * target.c (mywait): Likewise, be silent if GDB is connected
5382 through stdio.
5383
97ad4581
JB		 53842013-10-01 Joel Brobecker <brobecker@adacore.com>
5385
5386 * lynx-low.c (lynx_add_threads_after_attach): New function.
5387 (lynx_attach): Remove call to add_thread. Add call to
5388 lynx_add_threads_after_attach instead.
5389
5b4e221c
MF		 53902013-09-28 Mike Frysinger <vapier@gentoo.org>
5391
5392 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
5393 * config.in, configure: Regenerated.
5394
ee47b2f8
YQ		 53952013-09-18 Yao Qi <yao@codesourcery.com>
5396
5397 PR server/15959
5398 * server.c (start_inferior): Clear 'resume_info'.
5399
d6707650 54002013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5401
d6707650
JW		 5402 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
5403 for each register.
5404
9243dd0e 54052013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5406
9243dd0e
JW		 5407 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
5408 linux-tile-low.o to srv_tgtobj.
5409
c623a6ef
WN		 54102013-09-16 Will Newton <will.newton@linaro.org>
5411
5412 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
5413 out regs.
5414
fb71d39e
PA		 54152013-09-06 Pedro Alves <palves@redhat.com>
5416
5417 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
5418 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
5419 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
5420 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
5421 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
5422 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
5423
8e7e9910
PA		 54242013-09-06 Pedro Alves <palves@redhat.com>
5425
5426 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
5427 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
5428
7c3a12ca
PA		 54292013-09-06 Pedro Alves <palves@redhat.com>
5430
5431 * linux-amd64-ipa.c: Include tracepoint.h.
5432 * linux-i386-ipa.c: Include tracepoint.h.
5433
8eb3d7b6
RW		 54342013-09-06 Ricard Wanderlof <ricardw@axis.com>
5435
5436 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
5437 (ps_get_thread_area): New function.
5438
eddddb9d
RW		 54392013-09-06 Ricard Wanderlof <ricardw@axis.com>
5440
5441 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
5442 (initialize_low_arch): Call init_registers_crisv32 rather than
5443 init_register_crisv32.
5444
533b0600
PA		 54452013-09-05 Pedro Alves <palves@redhat.com>
5446
5447 * server.h (handle_vFile, hostio_last_error_from_errno): Move
5448 to ...
5449 * hostio.h: ... this new file.
5450 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
5451 win32-low.c: Include hostio.h.
5452
0ce3d3b5
PA		 54532013-09-05 Pedro Alves <palves@redhat.com>
5454
5455 * server.h (gdb_client_data, handler_func, callback_handler_func)
5456 (delete_file_handler, add_file_handler, append_callback_event)
5457 (delete_callback_event, start_event_loop, initialize_event_loop):
5458 Move to event-loop.h and include it.
5459 * event-loop.h: New file.
5460
799cdc37
PA		 54612013-09-05 Pedro Alves <palves@redhat.com>
5462
5463 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
5464 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
5465 (loaded_dll, unloaded_dll): Move to ...
5466 * dll.h: ... this new file.
5467 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
5468
6a6bbd9d
PA		 54692013-09-05 Pedro Alves <palves@redhat.com>
5470
5471 * server.h (current_process, get_thread_process, all_processes)
5472 (add_inferior_to_list, for_each_inferior, current_inferior)
5473 (remove_inferior, add_process, remove_process, find_process_pid)
5474 (have_started_inferiors_p, have_attached_inferiors_p)
5475 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
5476 (clear_inferiors, find_inferior, find_inferior_id)
5477 (inferior_target_data, set_inferior_target_data)
5478 (inferior_regcache_data, set_inferior_regcache_data): Move to
5479 inferiors.h, and include it.
5480 * inferiors.h: New file.
5481
f699aaba
PA		 54822013-09-05 Pedro Alves <palves@redhat.com>
5483
5484 * server.h (struct emit_ops, current_insn_ptr, emit_error):
5485 Move ...
72f4393d 5486 * ax.h: ... here.
f699aaba 5487
c144c7a0
PA		 54882013-09-05 Pedro Alves <palves@redhat.com>
5489
5490 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
5491 tracepoint.h.
5492 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
5493 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
5494 (handle_tracepoint_general_set, handle_tracepoint_query)
5495 (tracepoint_finished_step, tracepoint_was_hit)
5496 (release_while_stepping_state_list, current_traceframe)
5497 (in_readonly_region, traceframe_read_mem)
5498 (fetch_traceframe_registers, traceframe_read_sdata)
5499 (traceframe_read_info, struct fast_tpoint_collect_status)
5500 (fast_tracepoint_collecting, force_unlock_trace_buffer)
5501 (handle_tracepoit_bkpts, initialize_low_tracepoint)
5502 (supply_fast_tracepoint_registers)
5503 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
5504 (ipa_tdesc, claim_trampoline_space)
5505 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
5506 (agent_mem_read, agent_get_trace_state_variable_value)
5507 (agent_set_trace_state_variable_value, agent_tsv_read)
5508 (agent_mem_read_string, get_raw_reg_func_addr)
5509 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
5510 * tracepoint.h: ... this new file.
5511
ff42e6ab
PA		 55122013-09-05 Pedro Alves <palves@redhat.com>
5513
5514 * server.h (perror_with_name, error, fatal, warning, paddress)
5515 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
5516 include it.
5517 * utils.h: New file.
5518
541af0f4
PA		 55192013-09-05 Pedro Alves <palves@redhat.com>
5520
5521 * server.h (remote_debug, noack_mode, transport_is_reliable)
5522 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
5523 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
5524 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
5525 (write_enn, initialize_async_io, enable_async_io)
5526 (disable_async_io, check_remote_input_interrupt_request)
5527 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
5528 (dead_thread_notify, prepare_resume_reply)
5529 (decode_address_to_semicolon, decode_address, decode_m_packet)
5530 (decode_M_packet, decode_X_packet, decode_xfer_write)
5531 (decode_search_memory_packet, unhexify, hexify)
5532 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
5533 (look_up_one_symbol, relocate_instruction)
5534 (monitor_output): Move to remote-utils.h, and include it.
5535 * remote-utils.h: New file.
5536
eebdf26b
PA		 55372013-09-05 Pedro Alves <palves@redhat.com>
5538
5539 * server.h (_): Delete.
5540
3aafd2ff
PA		 55412013-09-02 Pedro Alves <palves@redhat.com>
5542
5543 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
5544 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
5545 allocated.
5546 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
5547
cee83bcb
PM		 55482013-09-02 Pierre Muller <muller@sourceware.org>
5549
5550 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
5551 or WriteProcessMemory complete successfully and handle
5552 ERROR_PARTIAL_COPY error.
5553
9a13b2fa
PA		 55542013-09-02 Pedro Alves <palves@redhat.com>
5555
5556 * server.c (gdb_read_memory): Return -1 on traceframe memory read
5557 error instead of EIO.
5558
602e3198
JK		 55592013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5560
5561 PR server/15604
5562 * linux-low.c: Include filestuff.h.
5563 (linux_create_inferior) <pid == 0>: Call close_most_fds.
5564 * lynx-low.c: Include filestuff.h.
5565 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
5566 * server.c: Include filestuff.h.
5567 (main): Call notice_open_fds.
5568 * spu-low.c: Include filestuff.h.
5569 (spu_create_inferior) <pid == 0>: Call close_most_fds.
5570
96d7229d
LM		 55712013-08-22 Luis Machado <lgustavo@codesourcery.com>
5572
5573 * Makefile.in: Explain why ../target and ../nat are not
5574 listed as include file search paths.
5575 (linux-waitpid.o): New object file rule.
5576 * configure.srv (srv_native_linux_obj): New variable.
5577 Replace all occurrences of linux native object files with
5578 $srv_native_linux_obj.
5579 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
5580 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
5581 (linux_enable_event_reporting): Remove declaration.
5582 (my_waitpid): Moved to common/linux-waitpid.c.
5583 (linux_wait_for_event): Pass ptid when calling
5584 linux_enable_event_reporting.
5585 (linux_supports_tracefork_flag): Remove.
5586 (linux_enable_event_reporting): Likewise.
5587 (linux_tracefork_grandchild): Remove.
5588 (STACK_SIZE): Moved to common/linux-ptrace.c.
5589 (linux_tracefork_child): Remove.
5590 (linux_test_for_tracefork): Remove.
5591 (linux_look_up_symbols): Call linux_supports_traceclone.
5592 (initialize_low): Remove call to linux_test_for_tracefork.
5593 * linux-low.h (PTRACE_TYPE_ARG3): Move to
5594 common/linux-ptrace.h.
5595 (PTRACE_TYPE_ARG4): Likewise.
5596 Include linux-ptrace.h.
5597
32940073
PA		 55982013-08-21 Pedro Alves <palves@redhat.com>
5599
5600 * config.in: Renegerate.
5601
33b60d58 56022013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 5603
33b60d58
LM		 5604 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
5605 (SFILES): Remove $(srcdir)/common/target-common.c and
5606 add $(srcdir)/target/waitstatus.c.
5607 (OBS): Remove target-common.o and add waitstatus.o.
5608 (server_h): Remove $(srcdir)/../common/target-common.h and
5609 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
5610 and $(srcdir)/../target/waitstatus.h.
5611 (target-common.o): Remove.
5612 (waitstatus.o): New target object file.
5613 * target.h: Do not include target-common.h and
5614 include target/resume.h, target/wait.h and
5615 target/waitstatus.h.
5616
b8e1b30e
LM		 56172013-08-13 Luis Machado <lgustavo@codesourcery.com>
5618
5619 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5620 to PTRACE_TYPE_ARG3.
5621 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5622 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
5623 PTRACE_TYPE_ARG4.
5624 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
5625 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
5626
7a60ad40
YQ		 56272013-07-27 Jie Zhang <jie@codesourcery.com>
5628 Daniel Jacobowitz <dan@codesourcery.com>
5629 Yao Qi <yao@codesourcery.com>
5630
5631 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
5632 (mips-linux-watch.o): New rule.
5633 (mips_linux_watch_h): New variable.
5634 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
5635 srv_tgtobj.
5636 * linux-mips-low.c: Include mips-linux-watch.h.
5637 (struct arch_process_info, struct arch_lwp_info): New.
5638 (update_watch_registers_callback): New function.
5639 (mips_linux_new_process, mips_linux_new_thread) New functions.
5640 (mips_linux_prepare_to_resume, mips_insert_point): New
5641 functions.
5642 (mips_remove_point, mips_stopped_by_watchpoint): New
5643 functions.
5644 (rsp_bp_type_to_target_hw_bp_type): New function.
5645 (mips_stopped_data_address): New function.
5646 (the_low_target): Add watchpoint support functions.
5647
de6f69ad
YQ		 56482013-07-27 Yao Qi <yao@codesourcery.com>
5649
5650 * i386-low.c: Include break-common.h.
5651 (enum target_hw_bp_type): Remove.
5652
3360c0bf
LM		 56532013-07-24 Luis Machado <lgustavo@codesourcery.com>
5654
5655 * Makefile.in (SFILES): /common/target-common.c.
5656 (OBS): Add target-common.o.
5657 (server_h): Add $(srcdir)/../common/target-common.h.
5658 (target-common.o): New target.
5659 * server.c (queue_stop_reply_callback): Free
5660 status string after use.
5661 * target.c (target_waitstatus_to_string): Remove.
5662 * target.h: Include target-common.h.
5663 (resume_kind): Likewise.
5664 (target_waitkind): Likewise.
5665 (target_waitstatus): Likewise.
5666 (TARGET_WNOHANG): Likewise.
5667
bd885420
YQ		 56682013-07-04 Yao Qi <yao@codesourcery.com>
5669
5670 * Makefile.in (host_alias): Use @host_noncanonical@.
5671 (target_alias): Use @target_noncanonical@.
5672 * configure.ac: Use ACX_NONCANONICAL_TARGET and
5673 ACX_NONCANONICAL_HOST.
5674 * configure: Regenerated.
5675
5676 Revert:
5677 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5678
5679 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5680 * configure: Rebuild.
5681 * Makefile.in (version_host, version_target): Get from configure.
5682 (version.c): Use $(version_host) and $(version_target).
5683
17ef446e
PA		 56842013-07-03 Pedro Alves <palves@redhat.com>
5685
5686 * Makefile.in (config.status): Depend on development.sh.
5687 * acinclude.m4: Include libmcheck.m4.
5688 * configure: Regenerate.
5689
7a9a7487
MG		 56902013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5691
5692 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
5693 attribute inside the parentheses.
5694 (winapi_DebugSetProcessKillOnExit): Ditto.
5695 (winapi_DebugBreakProcess): Ditto.
5696 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 5697
49b64de6
MG		 56982013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5699
5700 * notif.h (notif_event): Add a dummy member to avoid compiler
5701 errors.
5702
d5749ee7
PA		 57032013-07-01 Pedro Alves <palves@redhat.com>
5704
5705 * hostio.c (HOSTIO_PATH_MAX): Define.
5706 (require_filename, handle_open, handle_unlink, handle_readlink):
5707 Use it.
5708
d8d2a3ee
PA		 57092013-07-01 Pedro Alves <palves@redhat.com>
5710
5711 * server.h: Include "pathmax.h".
5712 * linux-low.c: Don't include sys/param.h.
5713 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
5714 MAXPATHLEN.
5715 * win32-low.c: Don't include sys/param.h.
5716 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
5717
bc7dea8d
PA		 57182013-07-01 Pedro Alves <palves@redhat.com>
5719
5720 * event-loop.c: Don't check HAVE_UNISTD_H before including
5721 <unistd.h>.
5722 * gdbreplay.c: Likewise.
5723 * remote-utils.c: Likewise.
5724 * server.c: Likewise.
5725 * configure.ac: Don't check for unistd.h.
5726 * configure: Regenerate.
5727
d6c2da54
TT		 57282013-06-28 Tom Tromey <tromey@redhat.com>
5729
5730 * Makefile.in (version.c): Use version.in, not
5731 common/version.in.
5732
257b6bec
MG		 57332013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5734
5735 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5736 * configure: Rebuild.
5737 * Makefile.in (version_host, version_target): Get from configure.
5738 (version.c): Use $(version_host) and $(version_target).
5739
86ebe149
DK		 57402013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5741
5742 Fix trace-status to output user name without trailing colon.
5743 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
5744
f30aa5af
DK		 57452013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5746
5747 Fix trace-status to output proper start-time and stop-time.
5748 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
5749 output start time and stop time in hex as gdb expects.
5750
28a93511
YQ		 57512013-06-26 Pedro Alves <pedro@codesourcery.com>
5752
5753 * tracepoint.c (build_traceframe_info_xml): Output trace state
5754 variables present in the trace buffer.
5755
01208463
TT		 57562013-06-24 Tom Tromey <tromey@redhat.com>
5757
5758 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
5759 create-version.sh.
5760 (version.o): Remove.
5761 * gdbreplay.c: Include version.h.
5762 (version, host_name): Don't declare.
5763 * server.h: Include version.h.
5764 (version, host_name): Don't declare.
5765
760256f9
PA		 57662013-06-12 Pedro Alves <palves@redhat.com>
5767
5768 * linux-x86-low.c (linux_is_elf64): Delete global.
5769 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
5770 with local linux_pid_exe_is_elf_64_file use.
5771
030031ee
PA		 57722013-06-11 Pedro Alves <palves@redhat.com>
5773
5774 * linux-low.c (regset_disabled, disable_regset): New functions.
5775 (regsets_fetch_inferior_registers)
5776 (regsets_store_inferior_registers): Use them.
5777 (initialize_regsets_info); Don't allocate the disabled_regsets
5778 array here.
5779 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
5780 comment.
5781
5da6eb0a
PA		 57822013-06-11 Pedro Alves <palves@redhat.com>
5783
5784 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
5785 xmalloc.
5786
7e5aaa09
PA		 57872013-06-11 Pedro Alves <palves@redhat.com>
5788
5789 * linux-x86-low.c (initialize_low_arch): Call
5790 init_registers_x32_avx_linux.
5791
d878444c
JK		 57922013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
5793
5794 Fix compatibility with Android Bionic.
5795 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
5796 it is not empty.
5797
3aee8918
PA		 57982013-06-07 Pedro Alves <palves@redhat.com>
5799
5f2b57b5 5800 PR server/14823
3aee8918
PA		 5801 * Makefile.in (OBS): Add tdesc.o.
5802 (IPA_OBJS): Add tdesc-ipa.o.
5803 (tdesc-ipa.o): New rule.
5804 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
5805 interface.
5806 * linux-low.c (new_inferior): Delete.
5807 (disabled_regsets, num_regsets): Delete.
5808 (linux_add_process): Adjust to set the new per-process
5809 new_inferior flag.
5810 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
5811 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
5812 was a stop. When calling arch_setup, switch the current inferior
5813 to the thread that got an event.
5814 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
5815 (regsets_fetch_inferior_registers)
5816 (regsets_store_inferior_registers): New regsets_info parameter.
5817 Adjust to use it.
5818 (linux_register_in_regsets): New regs_info parameter. Adjust to
5819 use it.
5820 (register_addr, fetch_register, store_register): New usrregs_info
5821 parameter. Adjust to use it.
5822 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
5823 parameter regs_info. Adjust to use it.
5824 (linux_fetch_registers): Get the current inferior's regs_info, and
5825 adjust to use it.
5826 (linux_store_registers): Ditto.
5827 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
5828 (initialize_low): Don't initialize the target_regsets here. Call
5829 initialize_low_arch.
5830 * linux-low.h (target_regsets): Delete declaration.
5831 (struct regsets_info): New.
5832 (struct usrregs_info): New.
5833 (struct regs_info): New.
5834 (struct process_info_private) <new_inferior>: New field.
5835 (struct linux_target_ops): Delete the num_regs, regmap, and
5836 regset_bitmap fields. New field regs_info.
5837 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
5838 * i387-fp.c (num_xmm_registers): Delete.
5839 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
5840 calls to new interface.
5841 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
5842 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
5843 Infer the number of xmm registers from the regcache's target
5844 description.
5845 * i387-fp.h (num_xmm_registers): Delete.
5846 * inferiors.c (add_thread): Don't install the thread's regcache
5847 here.
5848 * proc-service.c (gregset_info): Fetch the current inferior's
5849 regs_info. Adjust to use it.
5850 * regcache.c: Include tdesc.h.
5851 (register_bytes, reg_defs, num_registers)
5852 (gdbserver_expedite_regs): Delete.
5853 (get_thread_regcache): If the thread doesn't have a regcache yet,
5854 create one, instead of aborting gdbserver.
5855 (regcache_invalidate_one): Rename to ...
5856 (regcache_invalidate_thread): ... this.
5857 (regcache_invalidate_one): New.
5858 (regcache_invalidate): Only invalidate registers of the current
5859 process.
5860 (init_register_cache): Add target_desc parameter, and use it.
5861 (new_register_cache): Ditto. Assert the target description has a
5862 non zero registers_size.
5863 (regcache_cpy): Add assertions. Adjust.
5864 (realloc_register_cache, set_register_cache): Delete.
5865 (registers_to_string, registers_from_string): Adjust.
5866 (find_register_by_name, find_regno, find_register_by_number)
5867 (register_cache_size): Add target_desc parameter, and use it.
5868 (free_register_cache_thread, free_register_cache_thread_one)
5869 (regcache_release, register_cache_size): New.
5870 (register_size): Add target_desc parameter, and use it.
5871 (register_data, supply_register, supply_register_zeroed)
5872 (supply_regblock, supply_register_by_name, collect_register)
5873 (collect_register_as_string, collect_register_by_name): Adjust.
5874 * regcache.h (struct target_desc): Forward declare.
5875 (struct regcache) <tdesc>: New field.
5876 (init_register_cache, new_register_cache): Add target_desc
5877 parameter.
5878 (regcache_invalidate_thread): Declare.
5879 (regcache_invalidate_one): Delete declaration.
5880 (regcache_release): Declare.
5881 (find_register_by_number, register_cache_size, register_size)
5882 (find_regno): Add target_desc parameter.
5883 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
5884 declarations.
5885 * remote-utils.c: Include tdesc.h.
5886 (outreg, prepare_resume_reply): Adjust.
5887 * server.c: Include tdesc.h.
5888 (gdbserver_xmltarget): Delete declaration.
5889 (get_features_xml, process_serial_event): Adjust.
5890 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
5891 declare.
5892 (struct process_info) <tdesc>: New field.
5893 (ipa_tdesc): Declare.
5894 * tdesc.c: New file.
5895 * tdesc.h: New file.
5896 * tracepoint.c: Include tdesc.h.
5897 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
5898 (get_context_regcache): Adjust to pass ipa_tdesc down.
5899 (do_action_at_tracepoint): Adjust to get the register cache size
5900 from the context regcache's description.
5901 (traceframe_walk_blocks): Adjust to get the register cache size
5902 from the current trace frame's description.
5903 (traceframe_get_pc): Adjust to get current trace frame's
5904 description and pass it down.
5905 (gdb_collect): Adjust to get the register cache size from the
5906 IPA's description.
5907 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
5908 (gdbserver_xmltarget): Delete.
5909 (initialize_low_tracepoint): Set the ipa's target description.
5910 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
5911 (initialize_low_tracepoint): Set the ipa's target description.
5912 * linux-x86-low.c: Include tdesc.h.
5913 [__x86_64__] (is_64bit_tdesc): New.
5914 (ps_get_thread_area, x86_get_thread_area): Use it.
5915 (i386_cannot_store_register): Rename to ...
5916 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
5917 (i386_cannot_fetch_register): Rename to ...
5918 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
5919 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
5920 to new interface.
5921 (target_regsets): Rename to ...
5922 (x86_regsets): ... this.
5923 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
5924 interface.
5925 (x86_siginfo_fixup): Use is_64bit_tdesc.
5926 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
5927 (tdesc_x32_avx_linux, tdesc_x32_linux)
5928 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
5929 Declare.
5930 (x86_linux_update_xmltarget): Delete.
5931 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
5932 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
5933 (AMD64_LINUX_USER64_CS): New.
5934 (x86_linux_read_description): New, based on
5935 x86_linux_update_xmltarget.
5936 (same_process_callback): New.
5937 (x86_arch_setup_process_callback): New.
5938 (x86_linux_update_xmltarget): New.
5939 (x86_regsets_info): New.
5940 (amd64_linux_regs_info): New.
5941 (i386_linux_usrregs_info): New.
5942 (i386_linux_regs_info): New.
5943 (x86_linux_regs_info): New.
5944 (x86_arch_setup): Reimplement.
5945 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
5946 (x86_emit_ops): Ditto.
5947 (the_low_target): Adjust. Install x86_linux_regs_info,
5948 x86_cannot_fetch_register, and x86_cannot_store_register.
5949 (initialize_low_arch): New.
5950 * linux-ia64-low.c (tdesc_ia64): Declare.
5951 (ia64_fetch_register): Adjust.
5952 (ia64_usrregs_info, regs_info): New globals.
5953 (ia64_regs_info): New function.
5954 (the_low_target): Adjust.
5955 (initialize_low_arch): New function.
5956 * linux-sparc-low.c (tdesc_sparc64): Declare.
5957 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
5958 Adjust.
5959 (sparc_arch_setup): New function.
5960 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
5961 (the_low_target): Adjust.
5962 (initialize_low_arch): New function.
5963 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
5964 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
5965 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
5966 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
5967 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
5968 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
5969 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
5970 (tdesc_powerpc_isa205_vsx64l): Declare.
5971 (ppc_cannot_store_register, ppc_collect_ptrace_register)
5972 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
5973 (ppc_set_pc, ppc_get_hwcap): Adjust.
5974 (ppc_usrregs_info): Forward declare.
5975 (!__powerpc64__) ppc_regmap_adjusted: New global.
5976 (ppc_arch_setup): Adjust to the current process'es target
5977 description.
5978 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
5979 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
5980 (ppc_store_evrregset): Adjust.
5981 (target_regsets): Rename to ...
5982 (ppc_regsets): ... this, and make static.
5983 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
5984 (ppc_regs_info): New function.
5985 (the_low_target): Adjust.
5986 (initialize_low_arch): New function.
5987 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
5988 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
5989 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
5990 (tdesc_s390x_linux64v2): Declare.
5991 (s390_collect_ptrace_register, s390_supply_ptrace_register)
5992 (s390_fill_gregset, s390_store_last_break): Adjust.
5993 (target_regsets): Rename to ...
5994 (s390_regsets): ... this, and make static.
5995 (s390_get_pc, s390_set_pc): Adjust.
5996 (s390_get_hwcap): New target_desc parameter, and use it.
5997 [__s390x__] (have_hwcap_s390_high_gprs): New global.
5998 (s390_arch_setup): Adjust to set the current process'es target
5999 description. Don't adjust the regmap.
6000 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6001 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6002 (regs_info_3264): New globals.
6003 (s390_regs_info): New function.
6004 (the_low_target): Adjust.
6005 (initialize_low_arch): New function.
6006 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6007 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6008 [__mips64] (init_registers_mips_linux)
6009 (init_registers_mips_dsp_linux): Delete defines.
6010 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6011 (have_dsp): New global.
6012 (mips_read_description): New, based on mips_arch_setup.
6013 (mips_arch_setup): Reimplement.
6014 (get_usrregs_info): New function.
6015 (mips_cannot_fetch_register, mips_cannot_store_register)
6016 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6017 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6018 (target_regsets): Rename to ...
6019 (mips_regsets): ... this, and make static.
6020 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6021 (dsp_regs_info, regs_info): New globals.
6022 (mips_regs_info): New function.
6023 (the_low_target): Adjust.
6024 (initialize_low_arch): New function.
6025 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6026 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6027 Declare.
6028 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6029 (arm_read_description): New, with bits factored from
6030 arm_arch_setup.
6031 (arm_arch_setup): Reimplement.
6032 (target_regsets): Rename to ...
6033 (arm_regsets): ... this, and make static.
6034 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6035 (arm_regs_info): New function.
6036 (the_low_target): Adjust.
6037 (initialize_low_arch): New function.
6038 * linux-m68k-low.c (tdesc_m68k): Declare.
6039 (target_regsets): Rename to ...
6040 (m68k_regsets): ... this, and make static.
6041 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6042 (m68k_regs_info): New function.
6043 (m68k_arch_setup): New function.
6044 (the_low_target): Adjust.
6045 (initialize_low_arch): New function.
6046 * linux-sh-low.c (tdesc_sharch): Declare.
6047 (target_regsets): Rename to ...
6048 (sh_regsets): ... this, and make static.
6049 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6050 (sh_regs_info, sh_arch_setup): New functions.
6051 (the_low_target): Adjust.
6052 (initialize_low_arch): New function.
6053 * linux-bfin-low.c (tdesc_bfin): Declare.
6054 (bfin_arch_setup): New function.
6055 (bfin_usrregs_info, regs_info): New globals.
6056 (bfin_regs_info): New function.
6057 (the_low_target): Adjust.
6058 (initialize_low_arch): New function.
6059 * linux-cris-low.c (tdesc_cris): Declare.
6060 (cris_arch_setup): New function.
6061 (cris_usrregs_info, regs_info): New globals.
6062 (cris_regs_info): New function.
6063 (the_low_target): Adjust.
6064 (initialize_low_arch): New function.
6065 * linux-cris-low.c (tdesc_crisv32): Declare.
6066 (cris_arch_setup): New function.
6067 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6068 (cris_regs_info): New function.
6069 (the_low_target): Adjust.
6070 (initialize_low_arch): New function.
6071 * linux-m32r-low.c (tdesc_m32r): Declare.
6072 (m32r_arch_setup): New function.
6073 (m32r_usrregs_info, regs_info): New globals.
6074 (m32r_regs_info): Adjust.
6075 (initialize_low_arch): New function.
6076 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6077 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6078 (tic6x_usrregs_info): Forward declare.
6079 (tic6x_read_description): New function, based on ...
6080 (tic6x_arch_setup): ... this. Reimplement.
6081 (target_regsets): Rename to ...
6082 (tic6x_regsets): ... this, and make static.
6083 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6084 (tic6x_regs_info): New function.
6085 (the_low_target): Adjust.
6086 (initialize_low_arch): New function.
6087 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6088 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6089 (target_regsets): Rename to ...
6090 (xtensa_regsets): ... this, and make static.
6091 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6092 globals.
6093 (xtensa_arch_setup, xtensa_regs_info): New functions.
6094 (the_low_target): Adjust.
6095 (initialize_low_arch): New function.
6096 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6097 (nios2_arch_setup): Set the current process'es tdesc.
6098 (target_regsets): Rename to ...
6099 (nios2_regsets): ... this.
6100 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6101 (nios2_regs_info): New function.
6102 (the_low_target): Adjust.
6103 (initialize_low_arch): New function.
a261b8f5
PA		 6104 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6105 (aarch64_arch_setup): Set the current process'es tdesc.
6106 (target_regsets): Rename to ...
6107 (aarch64_regsets): ... this.
6108 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6109 (aarch64_regs_info): New function.
6110 (the_low_target): Adjust.
6111 (initialize_low_arch): New function.
3aee8918
PA		 6112 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6113 globals.
6114 (target_regsets): Rename to ...
6115 (tile_regsets): ... this.
6116 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6117 (tile_regs_info): New function.
6118 (tile_arch_setup): Set the current process'es tdesc.
6119 (the_low_target): Adjust.
6120 (initialize_low_arch): New function.
6121 * spu-low.c (tdesc_spu): Declare.
6122 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6123 * win32-arm-low.c (tdesc_arm): Declare.
6124 (arm_arch_setup): New function.
6125 (the_low_target): Install arm_arch_setup instead of
6126 init_registers_arm.
6127 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6128 (init_windows_x86): Rename to ...
6129 (i386_arch_setup): ... this. Set `win32_tdesc'.
6130 (the_low_target): Adjust.
6131 * win32-low.c (win32_tdesc): New global.
6132 (child_add_thread): Don't create the thread cache here.
6133 (do_initial_child_stuff): Set the new process'es tdesc.
6134 * win32-low.h (struct target_desc): Forward declare.
6135 (win32_tdesc): Declare.
6136 * lynx-i386-low.c (tdesc_i386): Declare global.
6137 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6138 * lynx-low.c (lynx_tdesc): New global.
6139 (lynx_add_process): Set the new process'es tdesc.
6140 * lynx-low.h (struct target_desc): Forward declare.
6141 (lynx_tdesc): Declare global.
6142 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6143 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6144 * nto-low.c (nto_tdesc): New global.
6145 (do_attach): Set the new process'es tdesc.
6146 * nto-low.h (struct target_desc): Forward declare.
6147 (nto_tdesc): Declare.
6148 * nto-x86-low.c (tdesc_i386): Declare.
6149 (nto_x86_arch_setup): Set `nto_tdesc'.
6150
b1fbec62
GB		 61512013-06-04 Gary Benson <gbenson@redhat.com>
6152
6153 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6154 to qSupported response when appropriate.
6155 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6156 with nonzero-length annex.
6157 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6158 arguments supplied in annex.
6159
d1ec4ce7
DE		 61602013-05-31 Doug Evans <dje@google.com>
6161
ac44adcb 6162 PR server/15594
d1ec4ce7
DE		 6163 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6164 64 bits in 64-cross-32 environment.
6165
9b25f2d3
PA		 61662013-05-28 Pedro Alves <palves@redhat.com>
6167
6168 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6169 (aarch64-without-fpu.c): Delete rule.
6170 * configure.srv (aarch64*-*-linux*): Remove references to
6171 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6172 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6173 declaration.
6174
6740dc9c
PA		 61752013-05-24 Pedro Alves <palves@redhat.com>
6176
6177 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6178 instead of strchr/decode_address. Error if the range isn't split
6179 with a ','. Don't assume there's be a ':' in the action.
6180
c2d6af84
PA		 61812013-05-23 Yao Qi <yao@codesourcery.com>
6182 Pedro Alves <palves@redhat.com>
6183
6184 * linux-low.c (lwp_in_step_range): New function.
6185 (linux_wait_1): If the thread was range stepping and stopped
6186 outside the stepping range, report the stop to GDB. Otherwise,
6187 continue stepping. Add range stepping debug output.
6188 (linux_set_resume_request): Copy the step range from the resume
6189 request to the lwp.
6190 (linux_supports_range_stepping): New.
6191 (linux_target_ops) <supports_range_stepping>: Set to
6192 linux_supports_range_stepping.
6193 * linux-low.h (struct linux_target_ops)
6194 <supports_range_stepping>: New field.
6195 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6196 * linux-x86-low.c (x86_supports_range_stepping): New.
6197 (the_low_target) <supports_range_stepping>: Set to
6198 x86_supports_range_stepping.
6199 * server.c (handle_v_cont): Handle 'r' action.
6200 (handle_v_requests): Append ";r" if the target supports range
6201 stepping.
6202 * target.h (struct thread_resume) <step_range_start,
6203 step_range_end>: New fields.
6204 (struct target_ops) <supports_range_stepping>:
6205 New field.
6206 (target_supports_range_stepping): New macro.
6207
58794e1a
JB		 62082013-05-17 Joel Brobecker <brobecker@adacore.com>
6209
6210 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6211 confusion in comment.
6212
d631c5a7
JB		 62132013-05-17 Joel Brobecker <brobecker@adacore.com>
6214
6215 * lynx-low.c (struct process_info_private): New type.
6216 (lynx_add_process): New function.
6217 (lynx_create_inferior, lynx_attach): Replace calls to
6218 add_process by calls to lynx_add_process.
6219 (lynx_resume): If PTID is null, then try using
6220 current_process()->private->last_wait_event_ptid.
6221 Add comments.
6222 (lynx_clear_inferiors): Delete. The contents of that function
6223 has been inlined in lynx_mourn;
6224 (lynx_wait_1): Save the ptid in the process's private data.
6225 (lynx_mourn): Free the process' private data. Replace call
6226 to lynx_clear_inferiors by call to clear_inferiors.
6227
96f7a20f
YQ		 62282013-05-17 Yao Qi <yao@codesourcery.com>
6229
6230 * i386-low.c (i386_length_and_rw_bits): Move the comment to
6231 the right place.
6232
db0dfaa0
LM		 62332013-05-16 Luis Machado <lgustavo@codesourcery.com>
6234
6235 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
6236 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
6237 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
6238 PT_TEXT_END_ADDR guards. Update comments.
6239 (linux_target_op) <read_offsets>: Conditionally define to
6240 linux_read_offsets if the target is UCLIBC and if it defines
6241 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
6242
68f5f838
SL		 62432013-05-06 Sandra Loosemore <sandra@codesourcery.com>
6244 Andrew Jenner <andrew@codesourcery.com>
6245
6246 * Makefile.in (SFILES): Add linux-nios2-low.c.
6247 (clean): Add action to delete nios2-linux.c.
6248 (nios2-linux.c): New rule.
6249 * configure.srv: Add nios2*-*-linux*.
6250 * linux-nios2-low.c: New.
6251
1ebff1fd
HAQ		 62522013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
6253
6254 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
6255
f6150862
HZ		 62562013-04-25 Hui Zhu <hui@codesourcery.com>
6257
6258 PR gdb/15186
f6150862
HZ		 6259 * ax.c (ax_printf): Add fflush.
6260
614c279d
TT		 62612013-04-22 Tom Tromey <tromey@redhat.com>
6262
6263 * Makefile.in (SFILES): Add filestuff.c.
6264 (OBS): Add filestuff.o.
6265 (filestuff.o): New target.
6266 * config.in, configure: Rebuild.
6267 * configure.ac: Check for fdwalk, pipe2.
6268
7d4e5717
PA		 62692013-04-17 Pedro Alves <palves@redhat.com>
6270
6271 * configure.ac (USE_THREAD_DB): Delete variable.
6272 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
6273 Don't AC_SUBST USE_THREAD_DB.
6274 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
6275 * config.in, configure: Regenerate.
6276
d5c93e41
PA		 62772013-04-16 Pedro Alves <palves@redhat.com>
6278
6279 * linux-low.h (struct lwp_info) <thread_known>: Move under
6280 the USE_THREAD_DB #ifdef.
6281
04f5fe89
PA		 62822013-04-16 Pedro Alves <palves@redhat.com>
6283
6284 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
6285 (linux-low.o): Delete rule.
6286 * linux-low.h: Always include "gdb_thread_db.h" instead of
6287 conditionally including thread_db.h.
6288 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
6289 HAVE_THREAD_DB_H.
6290
480b27bf
JK		 62912013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6292
6293 * Makefile.in (install-only): Fix make install regression.
6294
43662968
JK		 62952013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
6296
6297 Convert man pages to texinfo, new gdbinit.5 texinfo page.
6298 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
6299 installation.
6300 * gdbserver.1: Remove.
6301
3e74e146
PA		 63022013-03-22 Pedro Alves <palves@redhat.com>
6303
6304 * linux-low.c (handle_extended_wait): Don't call
6305 linux_enable_event_reporting.
6306
a8347a2a
TT		 63072013-03-15 Tony Theodore <tonyt@logyst.com>
6308
6309 PR build/9098:
6310 * Makefile.in (SHELL): Use @SHELL@.
6311
eeb56fa7
SDJ		 63122013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
6313
6314 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
6315 compiler warning.
6316
4fa7e2ff
JB		 63172013-03-13 Joel Brobecker <brobecker@adacore.com>
6318
6319 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
6320 Remove extraneous NULL element.
6321
8ddb1965
YQ		 63222013-03-13 Yao Qi <yao@codesourcery.com>
6323
6324 * tracepoint.c (traceframe_read_tsv): Look for the last matched
6325 'V' block in trace frame.
6326
9accd112
MM		 63272013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6328
6329 * target.h (struct target_ops): Add btrace ops.
6330 (target_supports_btrace): New macro.
6331 (target_enable_btrace): New macro.
6332 (target_disable_btrace): New macro.
6333 (target_read_btrace): New macro.
6334 * gdbthread.h (struct thread_info): Add btrace field.
6335 * server.c: Include btrace-common.h.
6336 (handle_btrace_general_set): New function.
6337 (handle_btrace_enable): New function.
6338 (handle_btrace_disable): New function.
6339 (handle_general_set): Call handle_btrace_general_set.
6340 (handle_qxfer_btrace): New function.
6341 (struct qxfer qxfer_packets[]): Add btrace entry.
6342 * inferiors.c (remove_thread): Disable btrace.
6343 * linux-low: Include linux-btrace.h.
6344 (linux_low_enable_btrace): New function.
6345 (linux_low_read_btrace): New function.
6346 (linux_target_ops): Add btrace ops.
6347 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
6348 Add srv_linux_btrace=yes.
6349 (x86_64-*-linux*): Add linux-btrace.o.
6350 Add srv_linux_btrace=yes.
6351 * configure.ac: Define HAVE_LINUX_BTRACE.
6352 * config.in: Regenerated.
6353 * configure: Regenerated.
6354
5cc22e4c
MM		 63552013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6356
6357 * server.c (handle_qxfer): Preserve error message if -3 is
6358 returned.
6359 (qxfer): Document the -3 return value.
6360
7c97f91e
MM		 63612013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6362
6363 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
6364 (linux_btrace_h): New variable.
6365 (linux-btrace.o): New rule.
6366
be9a119c 63672013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 6368 Hafiz Abid Qadeer <abidh@codesourcery.com>
6369
6370 * tracepoint.c (trace_buffer_size): New global.
6371 (DEFAULT_TRACE_BUFFER_SIZE): New define.
6372 (init_trace_buffer): Change to one-argument function. Allocate
6373 trace buffer memory.
6374 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
6375 handle QTBuffer:size packet.
6376 (cmd_bigqtbuffer_size): New function.
6377 (initialize_tracepoint): Call init_trace_buffer with
6378 DEFAULT_TRACE_BUFFER_SIZE.
6379 * server.c (handle_query): Add QTBuffer:size in the
6380 supported packets.
6381
e64f7499
YQ		 63822013-03-07 Yao Qi <yao@codesourcery.com>
6383
6384 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
6385 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
6386 of -1.
6387 (cmd_qtsp): Adjust condition. Do post increment.
6388 Set cur_action and cur_step_action back to 0.
6389
f0ae6fc3
PA		 63902013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
6391
6392 PR server/15236
6393 * linux-low.c (linux_write_memory): Return early success if LEN is
6394 zero.
6395
b5b0b0af
CV		 63962013-03-05 Corinna Vinschen <vinschen@redhat.de>
6397
334ad4a8 6398 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 6399
589bc927
TT		 64002013-02-28 Tom Tromey <tromey@redhat.com>
6401
6402 * configure.ac: Invoke AC_SYS_LARGEFILE.
6403 * configure, config.in: Rebuild.
6404
dfe07582
CV		 64052013-02-28 Corinna Vinschen <vinschen@redhat.com>
6406
6407 * win32-low.c: Throughout, fix format strings and casts of
6408 printf-like functions to avoid type related warnings on all
6409 platforms.
6410 (get_child_debug_event): Print dwDebugEventCode as hex since
6411 that's how it's usually documented.
6412
736cd585
YQ		 64132013-02-28 Yao Qi <yao@codesourcery.com>
6414
6415 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
6416 pulongest.
6417
e1f58301
JW		 64182013-02-27 Jiong Wang <jiwang@tilera.com>
6419
6420 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
6421 (reg-tilegx32.c): New rule.
6422 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
6423 * linux-tile-low.c (tile_arch_setup): New function. Invoke
6424 different register info initializer according to elf class.
6425 (init_registers_tilgx32): New function. The tilegx32 register info
6426 initializer.
6427 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
6428 (tile_store_gregset): Likewise.
6429
d171ca78
YQ		 64302013-02-27 Yao Qi <yao@codesourcery.com>
6431
6432 * server.c (process_point_options): Print debug message when
6433 debug_threads is true.
6434
282bbdf3
YQ		 64352013-02-26 Yao Qi <yao@codesourcery.com>
6436
6437 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
6438
aca22551
PA		 64392013-02-19 Pedro Alves <palves@redhat.com>
6440 Kai Tietz <ktietz@redhat.com>
6441
6442 PR gdb/15161
6443
6444 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
6445 instead of strtoul to extract address from packet.
6446 (process_serial_event) <'z'>: Likewise.
6447
4f3cee1c
YQ		 64482013-02-18 Yao Qi <yao@codesourcery.com>
6449
6450 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
6451
8e1d55a3
PA		 64522013-02-14 Pedro Alves <palves@redhat.com>
6453
6454 Plug memory leak.
6455
6456 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
6457 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
6458
458820da
PA		 64592013-02-14 Pedro Alves <palves@redhat.com>
6460
6461 * tracepoint.c (cmd_qtdpsrc): Use savestring.
6462
baea0dae
PA		 64632013-02-14 Pedro Alves <palves@redhat.com>
6464
6465 * tracepoint.c (save_string): Delete.
6466 (add_tracepoint_action): Use savestring instead of save_string.
6467
0b1afbb3
PA		 64682013-02-12 Pedro Alves <palves@redhat.com>
6469
6470 * linux-xtensa-low.c: Ditto.
6471 * xtensa-xtregs.c: Ditto.
6472
8a4ac37e
PA		 64732013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
6474
6475 * thread-db.c (thread_db_get_tls_address): NULL pointer check
6476 thread_db.
6477
148de6bb
MS		 64782013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6479
6480 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
6481 aarch64_num_wp_regs and aarch64_num_bp_regs to
6482 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
6483
55fac6e0
MS		 64842013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6485
6486 * linux-aarch64-low.c (ps_get_thread_area): Replace
6487 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
6488
176eb98c
MS		 64892013-02-04 Jim MacArthur <jim.macarthur@arm.com>
6490 Marcus Shawcroft <marcus.shawcroft@arm.com>
6491 Nigel Stephens <nigel.stephens@arm.com>
6492 Yufeng Zhang <yufeng.zhang@arm.com>
6493
6494 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
6495 (aarch64.c, aarch64-without-fpu.c): New targets.
6496 * configure.srv (aarch64*-*-linux*): New.
6497 * linux-aarch64-low.c: New file.
6498
56f7af9c
MS		 64992013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
6500
43aaf8b6 6501 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 6502 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
6503 (dequeue_one_deferred_signal, linux_resume_one_thread)
6504 (fetch_register, linux_write_memory, linux_enable_event_reporting)
6505 (linux_tracefork_grandchild, linux_test_for_tracefork)
6506 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
6507 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
6508 where the argument is 0.
6509
60f662b0
YQ		 65102013-01-25 Yao Qi <yao@codesourcery.com>
6511
6512 * event-loop.c: Include "queue.h".
6513 (gdb_event_p): New typedef.
6514 (struct gdb_event) <next_event>: Remove.
6515 (event_queue): Change to QUEUE(gdb_event_p).
6516 (async_queue_event): Remove.
6517 (gdb_event_xfree): New.
6518 (initialize_event_loop): New.
6519 (process_event): Use API from QUEUE.
6520 (wait_for_event): Likewise.
6521 * server.c (main): Call initialize_event_loop.
6522 * server.h (initialize_event_loop): Declare.
6523
5ae4861a
YQ		 65242013-01-18 Yao Qi <yao@codesourcery.com>
6525
6526 * ax.h (struct eval_agent_expr_context): New.
6527 (gdb_eval_agent_expr): Update declaration.
6528 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
6529 TFRAME. Add new argument CTX.
6530 * server.h (struct eval_agent_expr_context): Declare.
6531 (agent_mem_read, agent_tsv_read): Update declaration.
6532 (agent_mem_read_string): Likewise.
6533 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
6534 (add_traceframe_block): Add new argument TPOINT.
6535 Increase TPOINT->traceframe_usage.
6536 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
6537 eval_tracepoint_agent_expr.
6538 (condition_true_at_tracepoint): Likewise.
6539 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
6540 (agent_mem_read_string, agent_tsv_read): Likewise.
6541
85e00e85
YQ		 65422013-01-16 Yao Qi <yao@codesourcery.com>
6543
6544 * linux-low.c (linux_resume_one_lwp): Don't check
6545 'lwp->bp_reinsert != 0'.
6546
4039cf45
JB		 65472013-01-07 Joel Brobecker <brobecker@adacore.com>
6548 Pedro Alves <palves@redhat.com>
6549
6550 * lynx-low.c (ptrace_request_to_str): Define a temporary
6551 macro and use it to simplify this function's implementation.
6552
9044dee2
JB		 65532013-01-07 Joel Brobecker <brobecker@adacore.com>
6554
6555 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
6556 sets errno.
6557
e6352c8f
JB		 65582013-01-07 Joel Brobecker <brobecker@adacore.com>
6559
6560 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
6561
50681a27
JB		 65622013-01-07 Joel Brobecker <brobecker@adacore.com>
6563
6564 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
6565
3f6e77ef
JB		 65662013-01-07 Joel Brobecker <brobecker@adacore.com>
6567
6568 * lynx-low.c (lynx_resume): Use the resume_info parameter
6569 to determine the ptid for the lynx_ptrace call, unless
6570 it is equal to minus_one_ptid, in which case we use the
6571 ptid of the current_inferior.
6572 (lynx_wait_1): After having received a thread create/exit
6573 event, resume the inferior's execution using the signaling
6574 thread's ptid, rather than the old ptid.
6575
7fda33ae
JB		 65762013-01-07 Joel Brobecker <brobecker@adacore.com>
6577
6578 * lynx-low.c (lynx_resume): Delete variable ret.
6579
b9786c74
JB		 65802013-01-01 Joel Brobecker <brobecker@adacore.com>
6581
6582 * gdbreplay.c (gdbreplay_version): Update copyright year.
6583 * server.c (gdbserver_version): Likewise.
6584
8b93d60f
JB		 65852012-12-17 Joel Brobecker <brobecker@adacore.com>
6586
6587 * lynx-low.c (lynx_wait_1): Add debug trace before adding
6588 new thread.
6589
037335a7
JB		 65902012-12-17 Joel Brobecker <brobecker@adacore.com>
6591
6592 * lynx-low.c (ptrace_request_to_str): Add handling for
6593 PTRACE_GETTRACESIG.
6594
52d4cbd8
JB		 65952012-12-17 Joel Brobecker <brobecker@adacore.com>
6596
6597 * lynx-low.c (lynx_attach): Delete variable new_process.
6598
ab8f6ca9
JB		 65992012-12-17 Joel Brobecker <brobecker@adacore.com>
6600
6601 * lynx-low.c (lynx_create_inferior): Delete variable
6602 new_process.
6603
78cbc024
JB		 66042012-12-17 Joel Brobecker <brobecker@adacore.com>
6605
6606 * lynx-low.c (ptrace_request_to_str): Do not handle
6607 PTRACE_GETTHREADLIST if this macro does not exist.
6608
14a00470
YQ		 66092012-12-15 Yao Qi <yao@codesourcery.com>
6610
6611 * Makefile.in (OBS): Add notif.o.
6612 * notif.c, notif.h: New.
6613 * server.c: Include "notif.h".
6614 (struct vstop_notif) <next>: Remove.
6615 <base>: New field.
6616 (queue_stop_reply): Update.
6617 (push_event, send_next_stop_reply): Remove.
6618 (discard_queued_stop_replies): Update.
6619 (notif_stop): New variable.
6620 (handle_v_stopped): Remove.
6621 (handle_v_requests): Don't call handle_v_stopped. Call
6622 handle_ack_notif instead.
6623 (queue_stop_reply_callback): Call notif_event_enque instead
6624 of queue_stop_reply.
6625 (handle_status): Don't call send_next_stop_reply, call
6626 notif_write_event instead.
6627 (kill_inferior_callback): Likewise.
6628 (detach_or_kill_inferior_callback): Likewise.
6629 (main): Call initialize_notif.
6630 (process_serial_event): Call QUEUE_is_empty.
6631 (handle_target_event): Call notif_push instead of push event.
6632 * server.h (push_event): Remove declaration.
6633
61c125b9
TT		 66342012-12-10 Tom Tromey <tromey@redhat.com>
6635
6636 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
6637 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
6638 macros.
6639 (.c.o): Rewrite.
6640 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
6641 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
6642 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
6643 (amd64-linux-ipa.o, ax.o): Rewrite.
6644 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
6645 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
6646 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
6647 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
6648 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
6649 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
6650 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
6651 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
6652 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
6653 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
6654 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
6655 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
6656 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
6657 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
6658 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
6659 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
6660 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
6661 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
6662 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
6663 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
6664 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
6665 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
6666 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
6667 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
6668 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
6669 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
6670 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
6671 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
6672 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
6673 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
6674 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
6675 (reg-tilegx.o): Remove.
6676 (all_object_files): New macro.
6677 Include .deps files.
6678 * aclocal.m4, configure: Rebuild.
6679 * acinclude.m4: Include depstand.m4, lead-dot.m4.
6680 * configure.ac: Invoke ZW_CREATE_DEPDIR,
6681 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
6682
e90e9ad9
TT		 66832012-12-05 Tom Tromey <tromey@redhat.com>
6684
6685 PR gdb/14917:
6686 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
6687
02d403bf 66882012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 6689
6690 * configure.ac: Check for linux/perf_event.h.
6691 * config.in: Regenerated.
6692 * configure: Regenerated.
6693
0270a750
PA		 66942012-11-26 Maxime Villard <rustyBSD@gmx.fr>
6695
6696 * hostio.c (handle_readlink): Decrease buffer size
6697 parameter passed to readlink by one byte.
6698
8c29b58e
YQ		 66992012-11-26 Yao Qi <yao@codesourcery.com>
6700
6701 * configure.ac (build_warnings): Append '-Wempty-body'.
6702 * configure: Regenerated.
6703 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
6704 body.
6705
8bdce1ff
PM		 67062012-11-15 Pierre Muller <muller@sourceware.org>
6707
6708 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
6709 * config.in: Regenerate.
6710 * configure: Regenerate.
6711 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
6712 Use "gdb_wait.h" header instead of <sys/wait.h> header.
6713 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6714 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
6715 header.
6716 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
6717 instead of <sys/wait.h> header.
6718 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6719
02d403bf 67202012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 6721
6722 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
6723 (various make rules): Remove -DGDBSERVER
6724
fbd5db48
YQ		 67252012-11-09 Yao Qi <yao@codesourcery.com>
6726
6727 * spu-low.c (current_ptid): Move it to ..
6728 * gdbthread.h: ... here. New.
6729 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
6730 * server.c (myresume, process_serial_event): Likewise.
6731 * thread-db.c (thread_db_find_new_threads): Likewise.
6732 * tracepoint.c (run_inferior_command): Likewise.
6733
b3dc46ff
AB		 67342012-10-01 Andrew Burgess <aburgess@broadcom.com>
6735
6736 * server.c (handle_search_memory_1): Include access length in
6737 warning message.
6738
07c04788
HPN		 67392012-09-05 Michael Brandt <michael.brandt@axis.com>
6740
6741 * linux-crisv32-low.c: Fix compile errors.
6742
918d227b
YQ		 67432012-09-04 Yao Qi <yao@codesourcery.com>
6744
6745 * tracepoint.c (cmd_qtsv): Adjust debug message.
6746 Don't check CUR_TPOINT.
6747
18c1b81a
YQ		 67482012-08-28 Yao Qi <yao@codesourcery.com>
6749
6750 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
6751 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
6752 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
6753 Remove declarations of xmalloc, xreallloc, xstrdup and
6754 freeargv.
6755 * Makefile.in (libiberty_h): New.
6756 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
6757 (linux-bfin-low.o): Append dependency 'libiberty.h'.
6758
dc82f37b
YQ		 67592012-08-23 Yao Qi <yao@codesourcery.com>
6760
6761 * server.h: Remove declaration of 'xsnprintf'.
6762
406b1477
KS		 67632012-08-22 Keith Seitz <keiths@redhat.com>
6764
6765 * server.h: Include build-gnulib-gbserver/config.h.
6766 * gdbreplay.c: Likewise.
6767
e6712ff1
DE		 67682012-08-08 Doug Evans <dje@google.com>
6769
6770 * Makefile.in (SFILES): Add gdb_vecs.c.
6771 (OBS): Add gdb_vecs.o.
6772 (gdb_vecs_h, host_defs_h): New variables.
6773 (thread-db.o): Add $(gdb_vecs_h) dependency.
6774 (gdb_vecs.o): New rule.
6775 * thread-db.c: #include "gdb_vecs.h".
6776 (thread_db_load_search): Use a vector to iterate over path elements.
6777 Handle text appearing after "$pdir".
6778
6779 * configure.ac: Add check for strstr.
6780 * config.in: Regenerate.
6781 * configure: Regenerate.
6782
7c3270ae
UW		 67832012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
6784
6785 * hostio.c (handle_pread): If pread fails, fall back to attempting
6786 lseek/read.
6787 (handle_pwrite): Likewise for pwrite.
6788
b62e2b27
UW		 67892012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
6790
6791 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
6792 between unsupported TYPE and unimplementable ADDR/LEN combination.
6793 (arm_insert_point): Act on new return value.
6794
78a99e91
PA		 67952012-07-31 Pedro Alves <palves@redhat.com>
6796
6797 * server.c (process_point_options): Only skip tokens if we find
6798 one that is unrecognized. Don't treat 'X' specially while
6799 skipping unrecognized tokens.
6800
fcf303ab
UW		 68012012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
6802
6803 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
6804 to 4-byte-align HW breakpoint addresses for Thumb.
6805
7255706c
YQ		 68062012-07-27 Yao Qi <yao@codesourcery.com>
6807
6808 PR remote/14161.
6809
6810 * server.h: Declare gdb_agent_about_to_close.
6811 * target.c (kill_inferior): Include "agent.h".
6812 New. Send command 'kill'.
6813 * target.h (kill_inferior): Removed macro.
6814 * tracepoint.c (gdb_agent_about_to_close): New.
6815 (gdb_agent_helper_thread): Handle command 'close'.
6816 Wait endlessly until the inferior stops.
6817 Install gdb_agent_remove_socket to atexit hook.
6818 (agent_socket_name): New static variable.
6819 (gdb_agent_socket_init): Replace local variable 'name' with
6820 'agent_socket_name'.
6821 (gdb_agent_remove_socket): New.
6822
5a3f286f
YQ		 68232012-07-27 Yao Qi <yao@codesourcery.com>
6824
6825 * server.c (process_point_options): Stop at 'X' when parsing.
6826
961bd387
ME		 68272012-07-19 Michael Eager <eager@eagercon.com>
6828
a261b8f5 6829 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 6830 to hw_execute.
6831 * linux-x86-low.c (x86_insert_point, x86_remove_point):
6832 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
6833 hardware breakpoint.
6834
aa7c7447
JK		 68352012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6836
6837 * gdbserver/linux-low.c (initialize_low): Call
6838 linux_ptrace_init_warnings.
6839
7f216e7c
DE		 68402012-07-02 Doug Evans <dje@google.com>
6841
6842 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
6843 pointer to int.
6844
d3ce09f5
SS		 68452012-07-02 Stan Shebs <stan@codesourcery.com>
6846
6847 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
6848 (ax.o): Add it to build rule.
6849 (ax-ipa.o): Ditto.
6850 (OBS): Add format.o.
6851 (IPA_OBS): Add format.o.
6852 * server.c (handle_query): Claim support for breakpoint commands.
6853 (process_point_options): Add command case.
6854 (process_serial_event): Leave running if there are printfs in
6855 effect.
6856 * mem-break.h (any_persistent_commands): Declare.
6857 (add_breakpoint_commands): Declare.
6858 (gdb_no_commands_at_breakpoint): Declare.
6859 (run_breakpoint_commands): Declare.
6860 * mem-break.c (struct point_command_list): New struct.
6861 (struct breakpoint): New field command_list.
6862 (any_persistent_commands): New function.
6863 (add_commands_to_breakpoint): New function.
6864 (add_breakpoint_commands): New function.
6865 (gdb_no_commands_at_breakpoint): New function.
6866 (run_breakpoint_commands): New function.
6867 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
6868 locally.
6869 * ax.c: Include format.h.
6870 (ax_printf): New function.
6871 (gdb_eval_agent_expr): Add printf opcode.
6872
2f8f6aed
YQ		 68732012-06-13 Yao Qi <yao@codesourcery.com>
6874
6875 * server.c (start_inferior): Remove duplicated writes to fields
6876 'last_resume_kind' and 'last_status' of 'current_inferior'.
6877
0c9070b3
YQ		 68782012-06-12 Yao Qi <yao@codesourcery.com>
6879 Pedro Alves <palves@redhat.com>
6880
6881 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
6882 comment.
6883 * server.c (handle_v_cont): Extend comment.
6884
c52daf70
YQ		 68852012-06-11 Yao Qi <yao@codesourcery.com>
6886
6887 * linux-low.c (linux_attach): Add 'static'.
6888
d38bbb0a
YQ		 68892012-06-06 Yao Qi <yao@codesourcery.com>
6890
6891 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
6892
89dc0afd
JK		 68932012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
6894
6895 Fix gcc -flto compilation warning.
6896 * server.c (main): Make variable multi_mode and attach volatile.
6897
75f62ce7
TJB		 68982012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6899
6900 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
6901 if the platform doesn't know about it.
6902
65f479b6
PA		 69032012-05-30 Jeff Kenton <jkenton@tilera.com>
6904
6905 * Makefile.in (SFILES): Add linux-tile-low.c.
6906 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
6907 * configure.srv: Handle tilegx-*-linux*.
6908 * linux-tile-low.c: New file.
6909
0c5bf5a9
JK		 69102012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6911
6912 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
6913
a493e3e2
PA		 69142012-05-24 Pedro Alves <palves@redhat.com>
6915
6916 PR gdb/7205
6917
43aaf8b6 6918 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 6919
2ea28649
PA		 69202012-05-24 Pedro Alves <palves@redhat.com>
6921
6922 PR gdb/7205
6923
6924 Replace target_signal with gdb_signal throughout.
6925
8d409d16
MR		 69262012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
6927
6928 * linux-low.c (linux_store_registers): Avoid the copying sequence
6929 when no data has been retrieved by ptrace.
6930
23512c01
MGD		 69312012-05-22 Will Deacon <will.deacon@arm.com>
6932
6933 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
6934 Include asm/ptrace.h.
6935 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
6936 already defined.
6937
4934b29e
MR		 69382012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
6939
6940 * linux-low.c (linux_store_registers): Don't re-retrieve data
6941 with ptrace that has already been obtained from /proc. Always
6942 copy any data retrieved with ptrace to the buffer supplied.
6943
bde24c0a
PA		 69442012-05-11 Yao Qi <yao@codesourcery.com>
6945 Pedro Alves <palves@redhat.com>
6946
6947 * linux-low.c (enum stopping_threads_kind): New.
6948 (stopping_threads): Change type to `enum stopping_threads_kind'.
6949 (handle_extended_wait): If stopping and suspending threads, leave
6950 the new_lwp suspended too.
6951 (linux_wait_for_event): Adjust.
6952 (stop_all_lwps): Set `stopping_threads' to
6953 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
6954 whether we're suspending threads or just stopping them. Assert no
6955 recursion happens.
6956
623b6bdf
YQ		 69572012-04-29 Yao Qi <yao@codesourcery.com>
6958
6959 * server.h: Move some code to ...
6960 * gdbthread.h: ... here. New.
6961 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
6962 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
6963 (nto-low.o, win32-low.o): Likewise.
6964 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
6965 * regcache.c, remote-utils.c, server.c: Likewise.
6966 * target.c, tracepoint.c, win32-low.c: Likewise.
6967
f15f9948
TJB		 69682012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6969
6970 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
6971 (PTRACE_ARG4_TYPE): Likewise.
6972 (PTRACE_XFER_TYPE): Likewise.
6973 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
6974 ptrace to PTRACE_ARG3_TYPE.
6975 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
6976 (PTRACE_ARG4_TYPE): Likewise.
6977 (PTRACE_XFER_TYPE): Likewise.
6978 (linux_detach_one_lwp): Cast fourth argument of
6979 ptrace to long then PTRACE_ARG4_TYPE.
6980 (regsets_fetch_inferior_registers): Cast third argument of
6981 ptrace to long then PTRACE_ARG3_TYPE.
6982 (regsets_store_inferior_registers): Likewise.
6983
38ea300a
PA		 69842012-04-20 Pedro Alves <palves@redhat.com>
6985
6986 * configure: Regenerate.
6987
c971b7fa
PA		 69882012-04-19 Pedro Alves <palves@redhat.com>
6989
43aaf8b6 6990 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 6991 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 6992 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
6993 (all, install-only, uninstall, clean-info, all-lib, clean): No
6994 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
6995 (maintainer-clean realclean distclean): Use subdir_do.
6996 (subdir_do): New.
6997 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 6998 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 6999 * acinclude.m4: Include acx_configure_dir.m4.
7000 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7001 calls. Call AC_PROG_RANLIB. Configure gnulib using
7002 ACX_CONFIGURE_DIR.
7003 (GNULIB): New.
7004 (GNULIB_STDINT_H): Adjust.
7005 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7006 * gdbreplay.c: Include build-gnulib/config.h.
7007 * server.h: Likewise.
7008 * aclocal.m4: Regenerate.
7009 * config.in: Regenerate.
7010 * configure: Regenerate.
c971b7fa 7011
809277f8
PA		 70122012-04-19 Pedro Alves <palves@redhat.com>
7013
7014 * Makefile.in (LIBGNU, INCGNU): Adjust.
7015 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7016 (all, install-only, uninstall, clean-info, all-lib, clean)
7017 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7018 * configure.ac: Adjust AC_OUTPUT output.
7019 * aclocal.m4: Regenerate.
7020 * configure: Regenerate.
7021
fd9bb8b8
PA		 70222012-04-19 Pedro Alves <palves@redhat.com>
7023
7024 * Makefile.in (generated_files): New.
7025 (server_h): Remove the explicit dependency on config.h, and depend
7026 on $generated_files.
7027
1c298c66
PA		 70282012-04-19 Pedro Alves <palves@redhat.com>
7029
7030 * Makefile.in (INCGNU): Add -Ignulib.
7031
57c4b50b
PA		 70322012-04-19 Pedro Alves <palves@redhat.com>
7033
7034 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7035 (INCGNU): ... this, and spell out -I here.
7036 (GNULIB_LIB): Rename to ...
7037 (LIBGNU): ... this.
7038 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7039
1030e047
PA		 70402012-04-19 Pedro Alves <palves@redhat.com>
7041
7042 * config.in: Regenerate.
7043
447d4319
PA		 70442012-04-19 Pedro Alves <palves@redhat.com>
7045
7046 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7047 * server.h (memmem): Remove declaration.
7048 * config.in: Regenerate.
7049 * configure: Regenerate.
7050
aad9eab9
YQ		 70512012-04-19 Yao Qi <yao@codesourcery.com>
7052
7053 * Makefile.in (SFILES): Add common/vec.c.
7054 (OBS): Add vec.o.
7055 (vec.o): New rule.
7056
3e10640f
YQ		 70572012-04-19 Yao Qi <yao@codesourcery.com>
7058
7059 * remote-utils.c (prepare_resume_reply): Replace with macro
7060 target_core_of_thread.
7061 * server.c (handle_qxfer_threads_proper): Likewise.
7062 * target.h (traget_core_of_thread): New macro.
7063
71622373
PA		 70642012-04-18 Pedro Alves <palves@redhat.com>
7065
7066 * aclocal.m4: Regenerate.
7067 * configure: Regenerate.
7068
80d26939
YQ		 70692012-04-16 Yao Qi <yao@codesourcery.com>
7070
7071 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7072 duplicated on address.
7073
42476b70
YQ		 70742012-04-16 Yao Qi <yao@codesourcery.com>
7075
7076 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7077 (struct tracepoint_action_ops) <send>: New field.
7078 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7079 (agent_expr_send, x_tracepoint_action_send): New.
7080 (l_tracepoint_action_send): New.
7081 (cmd_qtdp): Download and install tracepoint
7082 according to `use_agent'.
7083 (run_inferior_command): Add one more parameter `len'.
7084 Update callers.
7085 (tracepoint_send_agent): New.
7086 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7087
7bc83639
YQ		 70882012-04-16 Yao Qi <yao@codesourcery.com>
7089
7090 * tracepoint.c (download_tracepoints): Moved to ...
7091 (cmd_qtstart): ... here.
7092
5f18041e
YQ		 70932012-04-14 Yao Qi <yao@codesourcery.com>
7094
7095 * tracepoint.c: Include inttypes.h.
7096 (struct collect_memory_action): Use sized types.
7097 (struct tracepoint): Likewise.
7098 (cmd_qtdp, stop_tracing): Update print specifiers.
7099 (cmd_qtp, response_tracepoint): Likewise.
7100 (collect_data_at_tracepoint): Likewise.
7101 (collect_data_at_step): Likewise.
7102
55a8c076
YQ		 71032012-04-14 Yao Qi <yao@codesourcery.com>
7104
7105 Import gnulib module inttypes.
7106 * aclocal.m4, config.in, configure: Regenerated.
7107
dc750257
YQ		 71082012-04-14 Yao Qi <yao@codesourcery.com>
7109
7110 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7111 Makefile and config.status at last.
7112
0ab5faf9
YQ		 71132012-04-13 Yao Qi <yao@codesourcery.com>
7114
7115 * tracepoint.c: Include stdint.h unconditionally.
7116
18f5fd81
TJB		 71172012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7118
7119 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7120 on BFD_HAVE_SYS_PROCFS_TYPE.
7121 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7122 * configure: Regenerate.
7123 * config.in: Likewise.
7124
4d47af5c
L		 71252012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7126
7127 * Makefile.in (clean): Also remove x32.c x32-linux.c
7128 x32-avx.c x32-avx-linux.c.
7129 (x32.o): New target.
7130 (x32.c): Likewise.
7131 (x32-linux.o): Likewise.
7132 (x32-linux.c): Likewise.
7133 (x32-avx.o): Likewise.
7134 (x32-avx.c): Likewise.
7135 (x32-avx-linux.o): Likewise.
7136 (x32-avx-linux.c): Likewise.
7137
7138 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7139 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7140 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7141 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7142 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7143 i386/x32-avx-linux.xml.
7144
7145 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7146 (init_registers_x32_avx_linux): Likwise.
7147 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7148 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7149
ecedbe58
PA		 71502012-04-13 Pedro Alves <palves@redhat.com>
7151
7152 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7153 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7154 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7155 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7156 the sub-make.
7157
c92b5177
L		 71582012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7159
7160 * linux-x86-low.c (compat_x32_clock_t): New.
7161 (compat_x32_siginfo_t): Likewise.
7162 (compat_x32_siginfo_from_siginfo): Likewise.
7163 (siginfo_from_compat_x32_siginfo): Likewise.
7164 (linux_is_elf64): Likewise.
7165 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7166 and siginfo_from_compat_x32_siginfo for x32.
7167 (x86_arch_setup): Set linux_is_elf64.
7168
214d508e
L		 71692012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7170
7171 PR gdb/13969
7172 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7173 e_machine field.
7174 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7175 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7176 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7177 compatible with process.
7178
c9a1864a
YQ		 71792012-04-12 Yao Qi <yao@codesourcery.com>
7180
7181 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7182 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7183 (install-only, install-info, clean): Handle sub dir gnulib.
7184 (all-lib, am--refresh): New targets.
7185 (memmem.o): Remove target.
7186 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7187 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7188 (AC_REPLACE_FUNCS): Remove memmem.
7189 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7190 (AC_OUTPUT): Generate Makefile in gnulib/.
7191 * aclocal.m4, config.in, configure: Regenerated.
7192
367ba2c2
MR		 71932012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7194
7195 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7196
9d236627
PA		 71972012-04-05 Pedro Alves <palves@redhat.com>
7198
7199 -Werror=strict-aliasing
7200
7201 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7202 pointer.
7203
111217b3
PA		 72042012-04-04 Pedro Alves <palves@redhat.com>
7205
7206 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7207 (sparc_store_gregset_from_stack, sparc_store_gregset)
7208 (sparc_breakpoint_at): Fix formatting.
7209
8365dcf5
TJB		 72102012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7211
7212 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7213 are available.
7214 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7215 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7216 * config.in: Regenerate.
7217 * configure: Likewise.
7218
689cc2ae
PA		 72192012-03-29 Pedro Alves <palves@redhat.com>
7220
7221 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
7222 Correct ptrace arguments.
7223
c14dfd32
PA		 72242012-03-28 Pedro Alves <palves@redhat.com>
7225
7226 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
7227 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
7228 (IA64_FR1_REGNUM): New defines.
7229 (ia64_fetch_register): New.
7230 (the_low_target): Install it.
7231 * linux-low.h (struct linux_target_ops) <fetch_register>: New
7232 field.
7233 * linux-low.c (linux_fetch_registers): Try the
7234 the_low_target.fetch_register hook first.
7235
7236 * linux-arm-low.c (the_low_target): Adjust.
7237 * linux-bfin-low.c (the_low_target): Adjust.
7238 * linux-cris-low.c (the_low_target): Adjust.
7239 * linux-crisv32-low.c (the_low_target): Adjust.
7240 * linux-m32r-low.c (the_low_target): Adjust.
7241 * linux-m68k-low.c (the_low_target): Adjust.
7242 * linux-mips-low.c (the_low_target): Adjust.
7243 * linux-ppc-low.c (the_low_target): Adjust.
7244 * linux-s390-low.c (the_low_target): Adjust.
7245 * linux-sh-low.c (the_low_target): Adjust.
7246 * linux-sparc-low.c (the_low_target): Adjust.
7247 * linux-tic6x-low.c (the_low_target): Adjust.
7248 * linux-x86-low.c (the_low_target): Adjust.
7249 * linux-xtensa-low.c (the_low_target): Adjust.
7250
63c88e13
PA		 72512012-03-26 Pedro Alves <palves@redhat.com>
7252
7253 * server.c (handle_qxfer_libraries): Don't bail early if
7254 the_target->qxfer_libraries_svr4 is not NULL.
7255
fb723180
PA		 72562012-03-26 Pedro Alves <palves@redhat.com>
7257
7258 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
7259
0afae3cf
PA		 72602012-03-23 Pedro Alves <palves@redhat.com>
7261
7262 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
7263 "library-list-svr4" element's start tag when the the DSO list is
7264 empty.
7265
485f1ee4
PA		 72662012-03-23 Pedro Alves <palves@redhat.com>
7267
7268 * linux-low.c (read_one_ptr): Read the inferior's pointer through
7269 a variable whose type size is the same as the inferior's pointer
7270 size.
7271
a5362b9a
TS		 72722012-03-21 Thomas Schwinge <thomas@codesourcery.com>
7273
7274 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
7275 struct siginfo.
7276 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
7277 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
7278 * linux-low.h: Include <signal.h>.
7279 (struct siginfo): Remove forward declaration.
7280 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
7281 struct siginfo.
7282
d226c142
MF		 72832012-03-21 Mike Frysinger <vapier@gentoo.org>
7284
7285 * .gitignore: Ignore more files.
7286
122f36ef
PA		 72872012-03-19 Pedro Alves <palves@redhat.com>
7288 Jan Kratochvil <jan.kratochvil@redhat.com>
7289
7290 * server.c (cont_thread, general_thread): Add describing comments.
7291 (start_inferior): Clear `cont_thread'.
7292 (handle_v_cont): Don't set `cont_thread' if resuming all threads
7293 of a process.
7294
fc3e5175
YQ		 72952012-03-15 Yao Qi <yao@codesourcery.com>
7296
7297 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
7298 handling to ...
7299 (cmd_qtdp): ... here.
7300
8d0d92cd
YQ		 73012012-03-15 Yao Qi <yao@codesourcery.com>
7302
7303 * tracepoint.c (struct tracepoint_action_ops): New.
7304 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
7305 (m_tracepoint_action_download): New.
7306 (r_tracepoint_action_download): New.
7307 (x_tracepoint_action_download): New.
7308 (l_tracepoint_action_download): New.
7309 (add_tracepoint_action): Install `action->ops' according type.
7310 (download_tracepoint_1): Move code `download' function pointer
7311 of various tracepoint_action_ops.
7312
87b0bb13
JK		 73132012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7314
7315 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
7316 linux_ptrace_attach_warnings.
7317
5f572dec
JK		 73182012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7319
7320 * Makefile.in (linux-ptrace.o): New.
7321 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
7322 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
7323 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
7324 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
7325 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
7326 of these targets.
7327 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
7328
f4647387
YQ		 73292012-03-08 Yao Qi <yao@codesourcery.com>
7330 Pedro Alves <palves@redhat.com>
7331
7332 Fix PR server/13392.
7333 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
7334 offset of JMP insn.
7335 * tracepoint.c (remove_tracepoint): New.
7336 (cmd_qtdp): Call remove_tracepoint when failed to install.
7337
9b224c5e
PA		 73382012-03-07 Pedro Alves <palves@redhat.com>
7339
7340 * linux-low.c (get_detach_signal): New.
7341 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
7342 Pass on pending signals to PTRACE_DETACH. Check the result of the
7343 ptrace call.
7344 * server.c (program_signals, program_signals_p): New.
7345 (handle_general_set): Handle QProgramSignals.
7346 * server.h (program_signals, program_signals_p): Declare.
7347
e237a7e2
JK		 73482012-03-05 Pedro Alves <palves@redhat.com>
7349 Jan Kratochvil <jan.kratochvil@redhat.com>
7350
7351 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
7352 New comment why.
7353
5808517f
YQ		 73542012-03-03 Yao Qi <yao@codesourcery.com>
7355
7356 * tracepoint.c (tracepoint_look_up_symbols): Update call to
7357 agent_look_up_symbols.
7358
58b4daa5
YQ		 73592012-03-03 Yao Qi <yao@codesourcery.com>
7360
7361 * Makefile.in (linux-low.o): Keep dependence on agent.h.
7362 (linux-x86-low.o): Likewise.
7363 * server.h: Remove in_process_agent_loaded.
7364 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
7365 common/agent.c.
7366 Update callers.
7367
8ffcbaaf
YQ		 73682012-03-03 Yao Qi <yao@codesourcery.com>
7369
7370 * tracepoint.c (gdb_agent_capability): New global.
7371 (in_process_agent_loaded_ust): Renamed to
7372 `in_process_agent_supports_ust'.
7373 Update callers.
7374 (in_process_agent_supports_ust): Call agent_capability_check.
7375 (clear_installed_tracepoints): Assert that agent supports
7376 agent.
7377
d1feda86
YQ		 73782012-03-03 Yao Qi <yao@codesourcery.com>
7379
7380 * linux-low.c (linux_supports_agent): New.
7381 (linux_target_ops): Initialize field `supports_agent' with
7382 linux_supports_agent.
7383 * target.h (struct target_ops) <supports_agent>: New.
7384 (target_supports_agent): New macro.
7385 * server.c (handle_general_set): Handle packet 'QAgent'.
7386 (handle_query): Send `QAgent+'.
7387 * Makefile.in (server.o): Depends on agent.h.
7388
2fa291ac
YQ		 73892012-03-03 Yao Qi <yao@codesourcery.com>
7390
7391 * Makefile.in (OBS): Add agent.o.
7392 Add new rule for agent.o.
7393 Track dependence of tracepoint.c on agent.h.
7394 * tracepoint.c (run_inferior_command_1):
7395 (run_inferior_command): Call agent_run_command.
7396 (gdb_ust_connect_sync_socket): Deleted. Move it to
7397 common/agent.c.
7398 (resume_thread, stop_thread): Likewise.
7399 (gdb_ust_socket_init): Renamed to ...
7400 (gdb_agent_socket_init): ... New.
7401 (gdb_ust_thread): Renamed to ...
7402 (gdb_agent_helper_thread): ... New.
7403 (gdb_ust_init): Move some code to ...
7404 (gdb_agent_init): ... here. New.
7405 [HAVE_UST]: Call gdb_ust_init.
7406 (initialize_tracepoint_ftlib): Call gdb_agent_init.
7407 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
7408 * config.in, configure: Regenerated.
7409
05044653
PA		 74102012-03-02 Pedro Alves <palves@redhat.com>
7411
7412 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
7413 * linux-low.c (struct simple_pid_list): New.
7414 (stopped_pids): New a struct simple_pid_list pointer.
7415 (add_to_pid_list, pull_pid_from_list): New.
7416 (handle_extended_wait): Don't assume the first signal new children
7417 report is SIGSTOP. Adjust call to pull_pid_from_list.
7418 (linux_wait_for_lwp): Adjust.
7419
8d00225b
YQ		 74202012-03-02 Yao Qi <yao@codesourcery.com>
7421
7422 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
7423 debug log.
7424
19560ba5
YQ		 74252012-03-02 Yao Qi <yao@codesourcery.com>
7426
7427 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
7428 `stop_pc' and `tpoint'. Update caller.
7429
1faeff08
MR		 74302012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
7431
7432 * linux-low.h (linux_target_ops): Add regset_bitmap member.
7433 * linux-low.c (use_linux_regsets): New macro.
7434 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
7435 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
7436 (linux_register_in_regsets): New function.
7437 (usr_fetch_inferior_registers): Skip registers covered by
7438 regsets.
7439 (usr_store_inferior_registers): Likewise.
7440 (usr_fetch_inferior_registers): New macro.
7441 (usr_store_inferior_registers): Likewise.
7442 (linux_fetch_registers): Handle mixed regset/non-regset targets.
7443 (linux_store_registers): Likewise.
7444 * linux-mips-low.c (init_registers_mips_dsp_linux): New
7445 prototype.
7446 (init_registers_mips64_dsp_linux): Likewise.
7447 (init_registers_mips_linux): New macro.
7448 (init_registers_mips_dsp_linux): Likewise.
7449 (mips_dsp_num_regs): Likewise.
7450 (DSP_BASE, DSP_CONTROL): New fallback macros.
7451 (mips_base_regs): New macro.
7452 (mips_regmap): Use it. Fix the size.
7453 (mips_dsp_regmap): New variable.
7454 (mips_dsp_regset_bitmap): Likewise.
7455 (mips_arch_setup): New function.
7456 (mips_cannot_fetch_register): Use the_low_target.regmap rather
7457 than mips_regmap.
7458 (mips_cannot_store_register): Likewise.
7459 (the_low_target): Update .arch_setup, .num_regs and .regmap
7460 initializers. Add .regset_bitmap initializer.
7461 * linux-arm-low.c (the_low_target): Add .regset_bitmap
7462 initializer.
7463 * linux-bfin-low.c (the_low_target): Likewise.
7464 * linux-cris-low.c (the_low_target): Likewise.
7465 * linux-crisv32-low.c (the_low_target): Likewise.
7466 * linux-ia64-low.c (the_low_target): Likewise.
7467 * linux-m32r-low.c (the_low_target): Likewise.
7468 * linux-m68k-low.c (the_low_target): Likewise.
7469 * linux-ppc-low.c (the_low_target): Likewise.
7470 * linux-s390-low.c (the_low_target): Likewise.
7471 * linux-sh-low.c (the_low_target): Likewise.
7472 * linux-sparc-low.c (the_low_target): Likewise.
7473 * linux-tic6x-low.c (the_low_target): Likewise.
7474 * linux-x86-low.c (the_low_target): Likewise.
7475 * linux-xtensa-low.c (the_low_target): Likewise.
7476 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
7477 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
7478 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
7479 srv_xmlfiles.
7480 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
7481 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
7482
c03e6ccc
YQ		 74832012-02-29 Yao Qi <yao@codesourcery.com>
7484 Pedro Alves <palves@redhat.com>
7485
7486 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
7487 `step_over_finished' is true.
7488
644cebc9
PA		 74892012-02-27 Pedro Alves <palves@redhat.com>
7490
7491 * linux-low.c (pid_is_stopped): Delete, moved to common/.
7492 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
7493
c14d7ab2
PA		 74942012-02-27 Pedro Alves <palves@redhat.com>
7495
7496 PR server/9684
7497 * linux-low.c (pid_is_stopped): New.
7498 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
7499
412c89dd
LM		 75002012-02-25 Luis Machado <lgustavo@codesourcery.com>
7501
7502 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
7503 of conditions.
7504
b745defe
MR		 75052012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
7506
7507 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
7508
9f3a5c85
LM		 75092012-02-24 Luis Machado <lgustavo@codesourcery>
7510
7511 * server.c (handle_query): Advertise support for target-side
7512 breakpoint condition evaluation.
7513 (process_point_options): New function.
7514 (process_serial_event): When inserting a breakpoint, check for
7515 a target-side condition that should be evaluated.
7516
7517 * mem-break.c: Include regcache.h and ax.h.
7518 (point_cond_list_t): New data structure.
7519 (breakpoint) <cond_list>: New field.
7520 (find_gdb_breakpoint_at): Make non-static.
7521 (delete_gdb_breakpoint_at): Clear any target-side
7522 conditions.
7523 (clear_gdb_breakpoint_conditions): New function.
7524 (add_condition_to_breakpoint): Likewise.
7525 (add_breakpoint_condition): Likewise.
7526 (gdb_condition_true_at_breakpoint): Likewise.
7527 (gdb_breakpoint_here): Return result directly instead
7528 of going through a local variable.
7529
7530 * mem-break.h (find_gdb_breakpoint_at): New prototype.
7531 (clear_gdb_breakpoint_conditions): Likewise.
7532 (add_breakpoint_condition): Likewise.
7533 (gdb_condition_true_at_breakpoint): Likewise.
7534
7535 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
7536 (need_step_over_p): Take target-side breakpoint condition into
7537 consideration.
7538
5e1dc496
LM		 75392012-02-24 Luis Machado <lgustavo@codesourcery>
7540
7541 * server.h: Include tracepoint.h.
7542 (agent_mem_read, agent_get_trace_state_variable_value,
7543 agent_set_trace_state_variable_value,
7544 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
7545 get_set_tsv_func_addr): New prototypes.
7546
7547 * ax.h: New include file.
7548 * ax.c: New source file.
7549
7550 * tracepoint.c: Include ax.h.
7551 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
7552 agent_expr, eval_result_type): Move to ax.h.
7553 (parse_agent_expr): Rename to ...
7554 (gdb_parse_agent_expr): ... this, make it non-static and move
7555 to ax.h.
7556 (unparse_agent_expr) Rename to ...
7557 (gdb_unparse_agent_expr): ... this, make it non-static and move
7558 to ax.h.
7559 (eval_agent_expr): Rename to ...
7560 (eval_tracepoint_agent_expr): ... this.
7561 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
7562 forward declarations.
7563 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
7564 (agent_get_trace_state_variable_value): New function.
7565 (agent_set_trace_state_variable_value): New function.
7566 (cmd_qtdp): Call gdb_parse_agent_expr (...).
7567 (response_tracepoint): Call gdb_unparse_agent_expr (...).
7568 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
7569 (condition_true_at_tracepoint): Likewise.
7570 (parse_agent_expr): Rename to ...
7571 (gdb_parse_agent_expr): ... this and move to ax.c.
7572 (unparse_agent_expr): Rename to ...
7573 (gdb_unparse_agent_expr): ... this and move to ax.c.
7574 (gdb_agent_op_name): Move to ax.c.
7575 (eval_agent_expr): Rename to ...
7576 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
7577 and move to ax.c.
7578 (eval_tracepoint_agent_expr): New function.
7579 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 7580 non-static.
5e1dc496
LM		 7581 (current_insn_ptr, emit_error, struct bytecode_address): Move to
7582 ax.c.
7583 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
7584 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
7585 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
7586 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
7587 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
7588 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
7589 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
7590 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
7591 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
7592 (compile_bytecodes): Remove forward declaration.
7593 (is_goto_target): Move to ax.c.
7594 (compile_bytecodes): Move to ax.c and call
7595 agent_get_trace_state_variable_value (...) and
7596 agent_set_trace_state_variable_value (...).
7597
7598 * Makefile.in: Update ax.c and IPA dependencies.
7599
277e4e52
PA		 76002012-02-24 Pedro Alves <palves@redhat.com>
7601
7602 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
7603 (cmd_bigqtbuffer_circular): ... this. Only handle
7604 'QTBuffer:circular:'.
7605 (handle_tracepoint_general_set): Adjust.
7606
bf4c19f7
YQ		 76072012-02-16 Yao Qi <yao@codesourcery.com>
7608
7609 * inferiors.c: Move code to ...
7610 * dll.c: .... here. New.
7611 * server.h: Declare clear_dlls.
7612 * Makefile.in (SFILES): Add dll.c.
7613 (OBS): Add dll.o
7614 (dll.o): New rule.
7615
d73f2619
YQ		 76162012-02-11 Yao Qi <yao@codesourcery.com>
7617
7618 * server.c: (handle_monitor_command): Add a new parameter
7619 `own_buf'.
7620 (handle_query): Update caller.
7621
f8255c2a
JB		 76222012-02-09 Joel Brobecker <brobecker@adacore.com>
7623
7624 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
7625 * configure, config.in: Regenerate.
7626 * hostio.c: Provide an alternate implementation if HAVE_READLINK
7627 is not defined.
7628
da84f473
PA		 76292012-02-02 Pedro Alves <palves@redhat.com>
7630
7631 Try SIGKILL first, then PTRACE_KILL.
7632 * linux-low.c (linux_kill_one_lwp): New.
7633 (linux_kill_one_lwp): Rename to ...
7634 (kill_one_lwp_callback): ... this. Use the new
7635 linux_kill_one_lwp.
7636
e886a173
PA		 76372012-02-02 Pedro Alves <palves@redhat.com>
7638
7639 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
7640 inferior.
7641
be07f1a2
PA		 76422012-01-27 Pedro Alves <palves@redhat.com>
7643
7644 * linux-low.c (linux_child_pid_to_exec_file): Delete.
7645 (elf_64_file_p): Make static.
7646 (linux_pid_exe_is_elf_64_file): New.
7647 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
7648 Delete declarations.
7649 (linux_pid_exe_is_elf_64_file): Declare.
7650 * linux-x86-low.c (x86_arch_setup): Use
7651 linux_pid_exe_is_elf_64_file.
7652
d8301ad1
JK		 76532012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7654
7655 * linux-low.c (linux_wait_for_event_1): Rename to ...
7656 (linux_wait_for_event): ... here and merge it with former
7657 linux_wait_for_event - new variable wait_ptid, use it.
7658 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
7659
01b17894
PA		 76602012-01-23 Pedro Alves <palves@redhat.com>
7661
7662 * server.c (main): Avoid yet another case of infinite loop while
7663 detaching/killing after a longjmp.
7664
e825046f
JK		 76652012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
7666
7667 Code cleanup.
7668 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
7669
b9e7b9c3
UW		 76702012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
7671
7672 * hostio.c (handle_readlink): New function.
7673 (handle_vFile): Call it to handle "vFile:readlink" packets.
7674
901f9912
UW		 76752012-01-20 Pedro Alves <palves@redhat.com>
7676 Ulrich Weigand <ulrich.weigand@linaro.org>
7677
7678 * server.c (handle_v_requests): Only support vAttach and vRun to
7679 start multiple processes when in extended protocol mode.
7680
fc1ab1a0
PA		 76812012-01-17 Pedro Alves <palves@redhat.com>
7682
7683 * tracepoint.c (initialize_tracepoint): Use mmap instead of
7684 memalign plus mprotect to allocate the scratch buffer.
7685
7d5d4e98
PA		 76862012-01-13 Pedro Alves <palves@redhat.com>
7687
7688 * server.c (attach_inferior): Clear `cont_thread'.
7689
f128d5e9
PA		 76902012-01-13 Pedro Alves <palves@redhat.com>
7691
7692 * server.c (main): Avoid infinite loop while detaching/killing
7693 after a longjmp.
7694
06db92f0
DE		 76952012-01-09 Doug Evans <dje@google.com>
7696
7697 * server.c (start_inferior): Set last_ptid in --wrapper case.
7698
32d92999
YQ		 76992012-01-06 Yao Qi <yao@codesourcery.com>
7700
7701 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
7702 defined.
7703 [IN_PROCESS_AGENT] (debug_agent): New global variable.
7704
5e0a92a9
YQ		 77052012-01-04 Yao Qi <yao@codesourcery.com>
7706
7707 * tracepoint.c (cmd_qtdp): Print debug message
7708 for static tracepoint.
7709
ae639e8c
YQ		 77102012-01-04 Yao Qi <yao@codesourcery.com>
7711
7712 * tracepoint.c (trace_vdebug): Differentiate debug message
7713 between gdbserver and IPA.
7714
f72429c5
YQ		 77152012-01-03 Yao Qi <yao@codesourcery.com>
7716
7717 * tracepoint.c (tracepoint_was_hit): Don't collect for
7718 static tracepoint.
7719
12c3e59c
JB		 77202012-01-02 Joel Brobecker <brobecker@adacore.com>
7721
7722 * terminal.h: Reformat copyright header.
7723
67827812
JB		 77242012-01-02 Joel Brobecker <brobecker@adacore.com>
7725
7726 * server.c (gdbserver_version): Update copyright year.
7727 * gdbreplay.c (gdbreplay_version): Likewise.
7728
3e52c33d
JK		 77292011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
7730
7731 * linux-low.c (linux_create_inferior): Put empty if clause for write.
7732
7733 Revert:
7734 2011-12-18 Hui Zhu <teawater@gmail.com>
7735 * linux-low.c (linux_create_inferior): Save return value to ret.
7736
66f1260e
HZ		 77372011-12-18 Hui Zhu <teawater@gmail.com>
7738
7739 * linux-low.c (linux_create_inferior): Save return value to ret.
7740
e77616d7
DE		 77412011-12-16 Doug Evans <dje@google.com>
7742
e7b06c57
DE		 7743 * linux-low.c (linux_create_inferior): If stdio connection,
7744 redirect stdin from /dev/null, stdout to stderr.
7745 * remote-utils.c (remote_is_stdio): New static global.
7746 (remote_connection_is_stdio): New function.
7747 (remote_prepare): Handle stdio connection.
7748 (remote_open): Ditto.
7749 (remote_close): Don't close stdin for stdio connections.
7750 (read_prim,write_prim): New functions. Replace all calls to
7751 read/write to these.
7752 * server.c (main): Watch for "-" argument. Move call to
7753 remote_prepare before start_inferior.
7754 * server.h (STDIO_CONNECTION_NAME): New macro.
7755 (remote_connection_is_stdio): Declare.
7756
e77616d7
DE		 7757 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
7758 in debugging output.
7759
82067193
YQ		 77602011-12-15 Yao Qi <yao@codesourcery.com>
7761
7762 * tracepoint.c: Include sys/syscall.h.
7763 (gdb_ust_thread): Remove preprocessor conditional.
7764
82bfbe7e
PA		 77652011-12-14 Pedro Alves <pedro@codesourcery.com>
7766
7767 * linux-low.c (linux_detach_one_lwp): Call
7768 the_low_target.prepare_to_resume before detaching.
7769
712c6575
YQ		 77702011-12-14 Yao Qi <yao@codesourcery.com>
7771
7772 * tracepoint.c (gdb_ust_thread): Don't ignore return value
7773 of write.
7774
d54d1edf
YQ		 77752011-12-14 Yao Qi <yao@codesourcery.com>
7776
7777 * i386-low.c (i386_low_stopped_data_address): Initialize local
7778 variable `control'.
7779
6210a125
PA		 77802011-12-13 Pedro Alves <pedro@codesourcery.com>
7781
7782 PR remote/13492
7783
7784 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
7785 DR_CONTROL unless necessary. Extend comments.
7786 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
7787 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
7788
2ece8244
YQ		 77892011-12-13 Yao Qi <yao@codesourcery.com>
7790
7791 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
7792 macros.
7793 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
7794
784867a5
JK		 77952011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
7796
7797 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
7798 Print new debug message for such case.
7799
6bf36717
JK		 78002011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7801
7802 Fix overlapping memcpy.
7803 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
7804 the read_inferior_memory transfer.
7805 (delete_fast_tracepoint_jump): New variable buf. Use it for the
7806 write_inferior_memory transfer.
7807 (set_fast_tracepoint_jump): New variable buf. Use it for the
7808 read_inferior_memory and write_inferior_memory transfers.
7809 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
7810 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
7811 Use it for the write_inferior_memory transfer.
7812 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
7813 buffers.
7814
50275556
MR		 78152011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7816
7817 * linux-low.c (fetch_register, store_register): Make code
7818 consistent, fix formatting.
7819
7325beb4
MR		 78202011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7821
7822 * linux-low.c (usr_store_inferior_registers): Factor out code
7823 to handle individual registers into...
7824 (store_register): ... this new function.
7825
c642a434
UW		 78262011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
7827
7828 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
7829 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
7830 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
7831 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
7832 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
7833 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
7834 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
7835 (srv_xmlfiles): Add new XML files.
7836
7837 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
7838 and <sys/uio.h>.
7839 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
7840 (init_registers_s390_linux32v1): Add prototype.
7841 (init_registers_s390_linux32v2): Likewise.
7842 (init_registers_s390_linux64v1): Likewise.
7843 (init_registers_s390_linux64v2): Likewise.
7844 (init_registers_s390x_linux64v1): Likewise.
7845 (init_registers_s390x_linux64v2): Likewise.
7846 (s390_num_regs): Increment to 52.
7847 (s390_regmap): Add orig_r2 register.
7848 (s390_num_regs_3264): Increment to 68.
7849 (s390_regmap_3264): Add orig_r2 register.
7850 (s390_collect_ptrace_register): Handle orig_r2 register.
7851 (s390_supply_ptrace_register): Likewise.
7852 (s390_fill_last_break): New function.
7853 (s390_store_last_break): Likewise.
7854 (s390_fill_system_call): New function.
7855 (s390_store_system_call): Likewise.
7856 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
7857 register sets.
7858 (s390_check_regset): New function.
7859 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
7860 NT_S390_SYSTEM_CALL regsets and use appropriate description.
7861 Update target_regsets for available register sets.
7862
2268b414
JK		 78632011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
7864 Jan Kratochvil <jan.kratochvil@redhat.com>
7865
7866 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
7867 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
7868 New.
7869 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
7870 * linux-low.h (struct process_info_private): New member r_debug.
7871 * server.c (handle_qxfer_libraries): Call
7872 the_target->qxfer_libraries_svr4.
7873 (handle_qxfer_libraries_svr4): New function.
7874 (qxfer_packets): New entry "libraries-svr4".
7875 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
7876 * target.h (struct target_ops): New member qxfer_libraries_svr4.
7877 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
7878 PACKET_qXfer_libraries_svr4.
7879
d6db1fab
UW		 78802011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
7881
7882 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
7883 PSW address/mask between 8-byte and 16-byte formats.
7884 (s390_supply_ptrace_register): Likewise.
7885 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
7886 basic addressing mode bit.
7887
242f5f1c
SS		 78882011-11-24 Stan Shebs <stan@codesourcery.com>
7889
7890 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
7891
f196051f
SS		 78922011-11-17 Stan Shebs <stan@codesourcery.com>
7893
7894 * tracepoint.c (struct tracepoint): New field traceframe_usage.
7895 (tracing_start_time): New global.
7896 (tracing_stop_time): New global.
7897 (tracing_user_name): New global.
7898 (tracing_notes): New global.
7899 (tracing_stop_note): New global.
7900 (cmd_qtstart): Set traceframe_usage, start_time.
7901 (stop_tracing): Set stop_time.
7902 (cmd_qtstatus): Report additional status.
7903 (cmd_qtp): New function.
7904 (handle_tracepoint_query): Call it.
7905 (cmd_qtnotes): New function.
7906 (handle_tracepoint_general_set): Call it.
7907 (get_timestamp): Rename from tsv_get_timestamp.
7908
405f8e94
SS		 79092011-11-14 Stan Shebs <stan@codesourcery.com>
7910 Kwok Cheung Yeung <kcy@codesourcery.com>
7911
7912 * linux-x86-low.c (small_jump_insn): New.
7913 (i386_install_fast_tracepoint_jump_pad): Add arguments for
7914 trampoline and error message, build a trampoline and issue a small
7915 jump instruction to it.
7916 (x86_install_fast_tracepoint_jump_pad): Add arguments for
7917 trampoline and error message.
7918 (x86_get_min_fast_tracepoint_insn_len): New.
7919 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
7920 * linux-low.h (struct linux_target_ops): Add arguments to
7921 install_fast_tracepoint_jump_pad operation, add new operation.
7922 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
7923 arguments.
7924 (linux_get_min_fast_tracepoint_insn_len): New function.
7925 (linux_target_op): Add new operation.
7926 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
7927 (gdb_trampoline_buffer_end): Ditto.
7928 (gdb_trampoline_buffer_error): Ditto.
7929 (struct ipa_sym_addresses): Add fields for new IPA variables.
7930 (symbol_list): Add entries for new IPA variables.
7931 (struct tracepoint): Add fields to hold the address range of the
7932 trampoline used by the tracepoint.
7933 (trampoline_buffer_head): New static variable.
7934 (trampoline_buffer_tail): Ditto.
7935 (claim_trampoline_space): New function.
7936 (have_fast_tracepoint_trampoline_buffer): New function.
7937 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
7938 structure.
7939 (install_fast_tracepoint): Ditto, also add error buffer argument.
7940 (cmd_qtminftpilen): New function.
7941 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
7942 (fast_tracepoint_from_trampoline_address): New function.
7943 (fast_tracepoint_collecting): Handle trampoline as part of jump
7944 pad space.
7945 (set_trampoline_buffer_space): New function.
7946 (initialize_tracepoint): Initialize new IPA variables.
7947 * target.h (struct target_ops): Add arguments to
7948 install_fast_tracepoint_jump_pad operation, add new
7949 get_min_fast_tracepoint_insn_len operation.
7950 (target_get_min_fast_tracepoint_insn_len): New.
7951 (install_fast_tracepoint_jump_pad): Add arguments.
7952 * server.h (IPA_BUFSIZ): Define.
7953 * linux-i386-ipa.c: Include extra header files.
7954 (initialize_fast_tracepoint_trampoline_buffer): New function.
7955 (initialize_low_tracepoint): Call it.
7956 * server.h (set_trampoline_buffer_space): Declare.
7957 (claim_trampoline_space): Ditto.
7958 (have_fast_tracepoint_trampoline_buffer): Ditto.
7959
1e4d1764
YQ		 79602011-11-14 Yao Qi <yao@codesourcery.com>
7961
7962 * server.c (handle_query): Handle InstallInTrace for qSupported.
7963 * tracepoint.c (add_tracepoint): Sort list.
7964 (install_tracepoint, download_tracepoint): New.
7965 (cmd_qtdp): Call them to install and download tracepoints.
7966 (sort_tracepoints): Removed.
7967 (cmd_qtstart): Update.
7968
5c73ff4e
YQ		 79692011-11-14 Yao Qi <yao@codesourcery.com>
7970
7971 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
7972 * mem-break.h: Declare.
7973 * tracepoint.c (cmd_qtstart): Move some code to ...
7974 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
7975 New.
7976 (download_tracepoints): Move some code to ...
7977 (download_tracepoint_1): ... here. New.
7978
86a30030
YQ		 79792011-11-08 Yao Qi <yao@codesourcery.com>
7980
7981 * remote-utils.c (relocate_instruction): A comment fix.
7982
8d26e50c
JB		 79832011-11-07 Joel Brobecker <brobecker@adacore.com>
7984
7985 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
7986 (i386_dr_low_get_control, i386_dr_low_get_status): Use
7987 dr_status_mirror and dr_control_mirror from debug_reg_state.
7988 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
7989 (i386_initial_stuff): Remove use of deleted globals.
7990 (i386_get_thread_context, i386_set_thread_context,
7991 i386_thread_added): Use dr_status_mirror and dr_control_mirror
7992 from debug_reg_state.
7993
a59306a3
YQ		 79942011-11-05 Yao Qi <yao@codesourcery.com>
7995
7996 * tracepoint.c (gdb_collect): Loop over tracepoints of same
7997 address as TPOINT's.
7998
3065dfb6
SS		 79992011-11-02 Stan Shebs <stan@codesourcery.com>
8000
8001 * tracepoint.c (agent_mem_read_string): New function.
8002 (eval_agent_expr): Call it for tracenz.
8003 * server.c (handle_query): Report support for tracenz.
8004
fd0d8c7c
YQ		 80052011-11-02 Yao Qi <yao@codesourcery.com>
8006
8007 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8008
609086b1
YQ		 80092011-11-02 Yao Qi <yao@codesourcery.com>
8010
8011 * target.h: Fix a typo in comment.
8012
b9fd1791
PA		 80132011-10-31 Pedro Alves <pedro@codesourcery.com>
8014
8015 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8016 clobber the breakpoints' shadows with fast tracepoint jumps.
8017 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8018 * target.c (write_inferior_memory): Also pass MYADDR down to
8019 check_mem_write.
8020
03583c20
UW		 80212011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8022
8023 * configure.ac: Check support for personality routine.
8024 * configure: Regenerate.
8025 * config.in: Likewise.
8026 * linux-low.c: Include <sys/personality.h>.
8027 Define ADDR_NO_RANDOMIZE if necessary.
8028 (linux_create_inferior): Disable address space randomization when
8029 forking inferior, if requested.
8030 (linux_supports_disable_randomization): New function.
8031 (linux_target_ops): Install it.
8032 * server.h (disable_randomization): Declare.
8033 * server.c (disable_randomization): New global variable.
8034 (handle_general_set): Handle QDisableRandomization.
8035 (handle_query): Likewise for qSupported.
8036 (main): Support --disable-randomization and --no-disable-randomization
8037 command line arguments.
8038 * target.h (struct target_ops): Add supports_disable_randomization.
8039 (target_supports_disable_randomization): New macro.
8040
723b724b
MF		 80412011-09-29 Mike Frysinger <vapier@gentoo.org>
8042
8043 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8044 ifdef check.
8045 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8046 [!PT_GETDSBT] (target_loadmap): New definition.
8047 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8048 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8049 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8050 and PT_GETDSBT to LINUX_LOADMAP.
8051 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8052 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8053
55329a5c 80542011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 8055
8056 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8057 (arm_linux_hwbp_cap): New static variable.
8058 (arm_linux_get_hwbp_cap): Replace by ...
8059 (arm_linux_init_hwbp_cap): ... this new function.
8060 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8061 (arm_linux_get_hw_watchpoint_count): Likewise.
8062 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8063 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8064 (arm_prepare_to_resume): Use perror_with_name instead of error.
8065
55329a5c 80662011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 8067
8068 * linux-arm-low.c: Include <signal.h>.
8069 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8070 (struct arm_linux_hwbp_cap): New data type.
8071 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8072 (struct arm_linux_hw_breakpoint): New data type.
8073 (MAX_BPTS, MAX_WPTS): Define.
8074 (struct arch_process_info, struct arch_lwp_info): New data types.
8075 (arm_linux_get_hwbp_cap): New function.
8076 (arm_linux_get_hw_breakpoint_count): Likewise.
8077 (arm_linux_get_hw_watchpoint_count): Likewise.
8078 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8079 (arm_hwbp_control_initialize): Likewise.
8080 (arm_hwbp_control_is_enabled): Likewise.
8081 (arm_hwbp_control_is_initialized): Likewise.
8082 (arm_hwbp_control_disable): Likewise.
8083 (arm_linux_hw_breakpoint_equal): Likewise.
8084 (arm_linux_hw_point_initialize): Likewise.
8085 (struct update_registers_data): New data structure.
8086 (update_registers_callback: New function.
8087 (arm_insert_point): Likewise.
8088 (arm_remove_point): Likewise.
8089 (arm_stopped_by_watchpoint): Likewise.
8090 (arm_stopped_data_address): Likewise.
8091 (arm_new_process): Likewise.
8092 (arm_new_thread): Likewise.
8093 (arm_prepare_to_resume): Likewise.
8094 (the_low_target): Register arm_insert_point, arm_remove_point,
8095 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8096 arm_new_thread, and arm_prepare_to_resume.
8097
6b9801d4
SS		 80982011-09-15 Stan Shebs <stan@codesourcery.com>
8099
8100 * server.h (struct emit_ops): Add compare-goto fields.
8101 * tracepoint.c (gdb_agent_op_sizes): New table.
8102 (emit_eq_goto): New function.
8103 (emit_ne_goto): New function.
8104 (emit_lt_goto): New function.
8105 (emit_le_goto): New function.
8106 (emit_gt_goto): New function.
8107 (emit_ge_goto): New function.
8108 (is_goto_target): New function.
8109 (compile_bytecodes): Recognize special cases of compare-goto
8110 combinations and call specialized emitters for them.
8111 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8112 (amd64_emit_ne_goto): New function.
8113 (amd64_emit_lt_goto): New function.
8114 (amd64_emit_le_goto): New function.
8115 (amd64_emit_gt_goto): New function.
8116 (amd64_emit_ge_goto): New function.
8117 (amd64_emit_ops): Add the new functions.
8118 (i386_emit_eq_goto): New function.
8119 (i386_emit_ne_goto): New function.
8120 (i386_emit_lt_goto): New function.
8121 (i386_emit_le_goto): New function.
8122 (i386_emit_gt_goto): New function.
8123 (i386_emit_ge_goto): New function.
8124 (i386_emit_ops): Add the new functions.
8125
bf15cbda
SS		 81262011-09-08 Stan Shebs <stan@codesourcery.com>
8127
8128 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8129 (i386_emit_epilogue): Restore %ebx.
8130
943ca1dd
JZ		 81312011-08-31 Jie Zhang <jzhang918@gmail.com>
8132
8133 * server.c (step_thread): Remove definition.
8134 (process_serial_event): Don't handle Hs.
8135 * server.h (step_thread): Remove declaration.
8136 * target.c (set_desired_inferior): Remove use of step_thread.
8137
e3deef73
LM		 81382011-08-24 Luis Machado <lgustavo@codesourcery.com>
8139
8140 * linux-low.c: Include linux-procfs.h.
8141 (linux_attach_lwp_1): Update comments.
8142 (linux_attach): Scan for existing threads when attaching to a
8143 process that is the tgid.
8144 * Makefile.in: Update dependencies.
8145
13da1c97
LM		 81462011-08-24 Luis Machado <lgustavo@codesourcery.com>
8147
8148 * configure.srv: Add linux-procfs.o dependencies.
8149
881127c9
YQ		 81502011-08-14 Yao Qi <yao@codesourcery.com>
8151
8152 * target.h (struct target_ops): Fix indent.
8153 * win32-low.c (win32_target_ops): Fix comment.
8154
58dbd541
YQ		 81552011-08-14 Andrew Jenner <andrew@codesourcery.com>
8156 Yao Qi <yao@codesourcery.com>
8157
8158 * Makefile.in (clean): Remove tic6x-*.c files.
8159 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8160 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8161 (tic6x-c64xp-linux.c): Likewise.
8162 * configure.srv: Add support for tic6x-*-uclinux.
8163 * linux-tic6x-low.c: New.
8164 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8165
78d85199
YQ		 81662011-08-14 Andrew Stubbs <ams@codesourcery.com>
8167 Yao Qi <yao@codesourcery.com>
8168
8169 * target.h (struct target_ops): Add read_loadmap.
8170 * linux-low.c (struct target_loadseg): New type.
8171 (struct target_loadmap): New type.
8172 (linux_read_loadmap): New function.
8173 (linux_target_ops): Add linux_read_loadmap.
8174 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 8175 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8176 to NULL.
78d85199 8177
a959a88d
EZ		 81782011-08-05 Eli Zaretskii <eliz@gnu.org>
8179
8180 * win32-low.c: Include <stdint.h>.
8181
1ced966e
PA		 81822011-07-22 Pedro Alves <pedro@codesourcery.com>
8183
8184 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8185 to the inferior here.
8186 (i386_remove_aligned_watchpoint): Ditto.
8187 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8188 fit part of the watchpoint in the debug registers.
8189 (i386_update_inferior_debug_regs): New.
8190 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8191 registers, and only update the inferior on success.
8192 (i386_low_remove_watchpoint): Ditto.
8193
d26e3629
KY		 81942011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8195
8196 * linux-low.c (compare_ints, unique, list_threads, show_process,
8197 linux_core_of_thread): Delete.
8198 (linux_target_ops): Change linux_core_of_thread to
8199 linux_common_core_of_thread.
8200 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8201 * utils.c (malloc_failure): Change type of argument.
8202 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8203 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8204 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8205 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8206 (IPA_OBJS): Add common-utils-ipa.o.
8207 (ptid_h, linux_osdata_h): New macros.
8208 (server_h): Add common/common-utils.h, common/xml-utils.h,
8209 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8210 common/ptid.h.
8211 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8212 ptid.o, buffer.o): New rules.
8213 (linux-low.o): Add common/linux-osdata.h as a dependency.
8214 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8215 * configure.ac: Add AC_HEADER_DIRENT check.
8216 * config.in: Regenerate.
8217 * configure: Regenerate.
8218 * remote-utils.c (xml_escape_text): Delete.
8219 (buffer_grow, buffer_free, buffer_init, buffer_finish,
8220 buffer_xml_printf): Move to common/buffer.c.
8221 * server.c (main): Remove call to initialize_inferiors.
8222 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
8223 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
8224 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
8225 internal_error, gdb_assert, gdb_assert_fail): Delete.
8226 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
8227 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
8228 common/buffer.h.
8229 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
8230 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
8231 initialize_inferiors): Delete.
8232
2275a1a7
PA		 82332011-07-20 Pedro Alves <pedro@codesourcery.com>
8234
8235 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
8236 symbol error.
8237
0a5b1e09
PA		 82382011-05-31 Pedro Alves <pedro@codesourcery.com>
8239
8240 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
8241 assertion.
8242 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
8243
6938fd34
YQ		 82442011-05-26 Yao Qi <yao@codesourcery.com>
8245
8246 * Makefile.in (thread-db.o): Track dependence to
8247 common/gdb_thread_db.h.
8248 * thread-db.c: include gdb_thread_db.h from right place.
8249
b481f9e0
TT		 82502011-05-16 Adrian Cornish <gnu@bluedreamer.com>
8251
8252 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
8253 __FILE__ and __LINE__ to internal_error.
8254
98a5dd13
DE		 82552011-05-13 Doug Evans <dje@google.com>
8256
8257 * thread-db.c (try_thread_db_load_from_sdir): New function.
8258 (try_thread_db_load_from_dir): New function.
8259 (thread_db_load_search): Handle $sdir, ignore $pdir.
8260 Remove trying of system directories if search of
8261 libthread-db-search-path fails, that is now done via $sdir.
8262
d248b706
KY		 82632011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
8264
8265 * server.c (handle_query): Add EnableDisableTracepoints to the list
8266 of supported features.
43aaf8b6 8267 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 8268 tracepoints.
43aaf8b6
PA		 8269 (cmd_qtenable_disable): New.
8270 (cmd_qtstart): Install tracepoints even if disabled.
8271 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
8272 receiving a QTEnable or QTDisable packet.
8273 (gdb_collect): Skip data collection if fast tracepoint is disabled.
8274 (ust_marker_to_static_tracepoint): Do not ignore disabled static
8275 tracepoints.
8276 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 8277
84e578fb
DE		 82782011-05-10 Doug Evans <dje@google.com>
8279
8280 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
8281
71f55dd8
DE		 82822011-05-04 Doug Evans <dje@google.com>
8283
8284 * linux-low.c (linux_join): Skip process lookup.
8285 * spu-low.c (spu_join): Ditto.
8286 * server.c (join_inferiors_callback): Delete.
8287 (process_serial_event): For 'D' packet (detach) call join_inferior
8288 directly.
8289
4d393d60
JM		 82902011-05-04 Joseph Myers <joseph@codesourcery.com>
8291
8292 * README: Don't mention xscale*-*-linux*.
8293 * configure.srv (xscale*-*-linux*): Don't handle target.
8294
b00ad6ff
NF		 82952011-04-27 Nathan Froyd <froydnj@codesourcery.com>
8296
8297 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
8298 casting pointers.
8299 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
8300 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
8301 (i386_emit_void_call_2): Likewise.
8302
af96c192
YQ		 83032011-04-26 Yao Qi <yao@codesourcery.com>
8304
43aaf8b6
PA		 8305 * linux-low.c: Move common macros to linux-ptrace.h.
8306 Include linux-ptrace.h.
af96c192
YQ		 8307 * Makefile.in (linux_ptrace_h): New.
8308 (linux-low.o): Depends on linux-ptrace.h.
8309
03f2bd59
JK		 83102011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
8311
8312 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
8313 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
8314 (remote_prepare): New function with most of the TCP code from ...
8315 (remote_open): ... here. Detect PORT here unconditionally. Move also
8316 setting transport_is_reliable.
8317 * server.c (run_once): New variable.
8318 (gdbserver_usage): Document it.
8319 (main): Set run_once for `--once'. Call remote_prepare. Exit after
8320 the first run if RUN_ONCE.
8321 * server.h (run_once, remote_prepare): New declarations.
8322
7a9dd1b2
TT		 83232011-04-19 Tom Tromey <tromey@redhat.com>
8324
8325 * win32-low.c (handle_load_dll): Remove duplicate "the".
8326
81239425
PM		 83272011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
8328
8329 Remove support for old Cygwin 1.5 versions.
8330 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
8331 function to avoid warning.
8332 (win32_add_one_solib): Use cygwin_conv_path function to avoid
8333 warning.
8334
9e0627f1
PM		 83352011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
8336
8337 * gdbserver/server.h (Macro _): Define it if not available.
8338
588eebee
MS		 83392011-03-14 Michael Snyder <msnyder@vmware.com>
8340
348af9f7 8341 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 8342
43f70d4c
JB		 83432011-03-10 Joel Brobecker <brobecker@adacore.com>
8344
8345 * Makefile.in (maintainer-clean realclean distclean): Remove
8346 "make ... subdir_do" command.
8347
348af9f7
MS		 83482011-03-10 Michael Snyder <msnyder@vmware.com>
8349
8350 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
8351
8352 * server.c (handle_v_run): Free alloced buffer on early return.
8353
e637a4f5
YQ		 83542011-03-09 Yao Qi <yao@codesourcery.com>
8355
8356 Revert:
8357 2011-03-04 Yao Qi <yao@codesourcery.com>
8358
8359 * Makefile.in: Remove GNU make feature --directory.
8360
8361 2011-03-05 Yao Qi <yao@codesourcery.com>
8362
8363 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8364 (subdir_do): New make target. Copied from gdb/Makefile.
8365 (maintainer-clean, realclean, distclean, clean): Call corresponding
8366 make targets in common/Makefile.
8367
8368 2011-02-11 Yao Qi <yao@codesourcery.com>
8369
8370 * configure.ac: Call AC_PROG_RANLIB.
8371 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8372 * configure: Regenerate.
8373
e6edda56
JK		 83742011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8375
8376 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
8377
e5141119
JB		 83782011-03-06 Yao Qi <yao@codesourcery.com>
8379
8380 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
8381
64794aa4
JB		 83822011-03-05 Yao Qi <yao@codesourcery.com>
8383
8384 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8385 (subdir_do): New make target. Copied from gdb/Makefile.
8386 (maintainer-clean, realclean, distclean, clean): Call corresponding
8387 make targets in common/Makefile.
8388
7a762829
YQ		 83892011-03-04 Yao Qi <yao@codesourcery.com>
8390
8391 * Makefile.in: Remove GNU make feature --directory.
8392
348af9f7
MS		 83932011-03-04 Michael Snyder <msnyder@vmware.com>
8394
8395 * server.c (queue_stop_reply): Call xmalloc not malloc.
8396
83972011-03-02 Michael Snyder <msnyder@vmware.com>
8398
8399 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
8400
9f72fee2
MS		 84012011-02-28 Michael Snyder <msnyder@vmware.com>
8402
588eebee
MS		 8403 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
8404 (cmd_qtframe): Ditto.
8405 (cmd_qtbuffer): Ditto.
8406 (cmd_bigqtbuffer): Ditto.
8407
9f72fee2
MS		 8408 * utils.c (decimal2str): Initialize 'width' to nine, then
8409 don't mess with it.
8410
8040bd49
UW		 84112011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8412
8413 * hostio.c (require_data): Free *data, not data.
8414
7e52cbd0
JK		 84152011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8416
8417 * hostio.c (require_data): Use free, not xfree.
8418
9130f83e
MS		 84192011-02-27 Michael Snyder <msnyder@vmware.com>
8420
4b812f4e
MS		 8421 * server.c (handle_query): Discard unused value.
8422
9130f83e
MS		 8423 * hostio.c (require_data): Free malloc memory before returning
8424 error.
8425
69d37113
MS		 84262011-02-26 Michael Snyder <msnyder@vmware.com>
8427
8428 * linux-low.c (list_threads): Call closedir for dirent.
8429
35f5825a
MS		 84302011-02-27 Michael Snyder <msnyder@vmware.com>
8431
2a589cef
MS		 8432 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
8433 a case statement falls through.
8434
0adea5f7
MS		 8435 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
8436
35f5825a
MS		 8437 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
8438 in comparison.
8439
238f1c74
MS		 84402011-02-26 Michael Snyder <msnyder@vmware.com>
8441
8442 * utils.c (decimal2str): Eliminate dead code and dead param.
8443 (pulongest): Drop dead param from call to decimal2str.
8444 (plongest): Ditto.
8445
633ff500
JB		 84462011-02-24 Joel Brobecker <brobecker@adacore.com>
8447
8448 Revert the following patch (not approved yet):
8449 2011-02-21 Hui Zhu <teawater@gmail.com>
8450 * tracepoint.c (tp_printf): New function.
8451 (eval_agent_expr): Handle gdb_agent_op_printf.
8452
f9c6ff72
HZ		 84532011-02-21 Hui Zhu <teawater@gmail.com>
8454
8455 * tracepoint.c (tp_printf): New function.
8456 (eval_agent_expr): Handle gdb_agent_op_printf.
8457
94d5e490
TT		 84582011-02-18 Tom Tromey <tromey@redhat.com>
8459
8460 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
8461 (tracepoint.o): Likewise.
8462 * tracepoint.c (enum gdb_agent_op): Use ax.def.
8463 (gdb_agent_op_names): Likewise.
8464
c7f96d2b
TT		 84652011-02-18 Tom Tromey <tromey@redhat.com>
8466
8467 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
8468 gdb_agent_op_rot>: New constants.
8469 (gdb_agent_op_names): Add pick and roll.
8470 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
8471 cases.
8472
0feedb2c
JK		 84732011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
8474
8475 * aclocal.m4: Regenerated with aclocal-1.11.1.
8476
b3b9301e
PA		 84772011-02-14 Pedro Alves <pedro@codesourcery.com>
8478
8479 * server.c (handle_qxfer_traceframe_info): New.
8480 (qxfer_packets): Register "traceframe-info".
8481 (handle_query): Report support for qXfer:traceframe-info:read+.
8482 * tracepoint.c (match_blocktype): New.
8483 (traceframe_find_block_type): Rename to ...
8484 (traceframe_walk_blocks): ... this. Add callback filter argument,
8485 and use it.
8486 (traceframe_find_block_type): New, reimplemented on top of
8487 traceframe_walk_blocks.
8488 (build_traceframe_info_xml): New.
8489 (traceframe_read_info): New.
8490 * server.h (traceframe_read_info): Declare.
8491
4f3e6fb7
YQ		 84922011-02-11 Yao Qi <yao@codesourcery.com>
8493
8494 * configure.ac: Call AC_PROG_RANLIB.
8495 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8496 * configure: Regenerate.
8497
764880b7
PA		 84982011-02-07 Pedro Alves <pedro@codesourcery.com>
8499
8500 * server.c (gdb_read_memory): Change return semantics to allow
8501 partial transfers.
8502 (handle_search_memory_1): Adjust.
8503 (process_serial_event) <'m' packet>: Handle partial transfers.
8504 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
8505
1c79eb8a
PA		 85062011-01-28 Pedro Alves <pedro@codesourcery.com>
8507
8508 * regcache.c (init_register_cache): Initialize
8509 regcache->register_status.
8510 (free_register_cache): Release regcache->register_status.
8511 (regcache_cpy): Copy register_status.
8512 (registers_to_string): Print 'x's for unavailable registers.
8513 (supply_register): Mark the register's status valid or
8514 unavailable, depending on whether a buffer was passed in or not.
8515 (supply_register_zeroed): New.
8516 (supply_regblock): Mark the registers' status valid or
8517 unavailable, depending on whether a buffer was passed in or not.
8518 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
8519 (struct regcache): New `register_status' field.
8520 (supply_register_zeroed): Declare.
8521 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
8522 supply_register_zeroed, rather than passing a NULL buffer to
8523 supply_register.
8524 * tracepoint.c (fetch_traceframe_registers): Update comment.
8525
85724a0e
PA		 85262011-01-28 Pedro Alves <pedro@codesourcery.com>
8527
8528 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
8529 buffer explicit.
8530
d08aafef
PA		 85312011-01-25 Pedro Alves <pedro@codesourcery.com>
8532
8533 * server.h (decode_xfer_write): Change prototype.
8534 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
8535 and don't extract the annex here.
8536 * server.c (decode_xfer_read): Remove `annex' parameter,
8537 and don't extract the annex here.
8538 (decode_xfer): New.
8539 (struct qxfer): New.
8540 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
8541 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
8542 (handle_qxfer_statictrace): New functions, abstracted out from
8543 handle_query, and made to use the struct qxfer interface.
8544 (handle_threads_qxfer_proper): Rename to ...
8545 (handle_qxfer_threads_proper): ... this.
8546 (handle_threads_qxfer): Rename to ...
8547 (handle_qxfer_threads): ... this. Adjust.
8548 (qxfer_packets): New array.
8549 (handle_qxfer): New function.
8550 (handle_query): Use handle_qxfer.
8551
493e2a69
MS		 85522011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
8553
8554 * gdbreplay.c: Shorten lines of >= 80 columns.
8555 * linux-low.c: Ditto.
8556 * linux-ppc-low.c: Ditto.
8557 * linux-s390-low.c: Ditto.
8558 * linux-sparc-low.c: Ditto.
8559 * linux-x86-low.c: Ditto.
8560 * linux-xtensa-low.c: Ditto.
8561 * mem-break.c: Ditto.
8562 * nto-low.c: Ditto.
8563 * regcache.h: Ditto.
8564 * remote-utils.c: Ditto.
8565 * server.c: Ditto.
8566 * server.h: Ditto.
8567 * thread-db.c: Ditto.
8568 * tracepoint.c: Ditto.
8569 * utils.c: Ditto.
8570 * win32-low.h: Ditto.
8571
44944448
JB		 85722011-01-05 Joel Brobecker <brobecker@adacore.com>
8573
8574 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
8575 update.
8576
71ce852c
JB		 85772011-01-01 Joel Brobecker <brobecker@adacore.com>
8578
8579 * server.c (gdbserver_version): Update copyright year in version
8580 output.
8581 * gdbreplay.c (gdbreplay_version): Ditto.
8582
eb826dc6
MF		 85832010-12-29 Jie Zhang <jie.zhang@analog.com>
8584
8585 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
8586 * linux-bfin-low.c: New file.
8587 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
8588 PT_DATA_ADDR for BFIN targets.
8589 * Makefile.in (SFILES): Add linux-bfin-low.c.
8590 (clean): Remove reg-bfin.c.
8591 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
8592 * README: Mention supported Blackfin targets.
8593
39ab222a
MF		 85942010-12-23 Mike Frysinger <vapier@gentoo.org>
8595
8596 * .gitignore: New file.
8597
a1f2ce7d
MF		 85982010-11-16 Mike Frysinger <vapier@gentoo.org>
8599
8600 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
8601
f474844c
JZ		 86022010-10-22 Jie Zhang <jie@codesourcery.com>
8603
8604 * Makefile.in: Add FLAGS_TO_PASS variable.
8605 (install): Remove dependency of install-only and recursively
8606 invoke make for install-only.
8607
f1048712
DE		 86082010-10-04 Doug Evans <dje@google.com>
8609
8610 * Makefile.in (uninstall): Use $(DESTDIR).
8611
b53a1623
PA		 86122010-09-24 Pedro Alves <pedro@codesourcery.com>
8613
e6ee044d
PA		 8614 PR gdb/11842
8615
b53a1623
PA		 8616 * linux-x86-low.c (compat_siginfo_from_siginfo)
8617 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
8618 si_code is < 0. Check for si_code == SI_TIMER before checking for
8619 si_code < 0.
8620
fa1bd1e4
JB		 86212010-09-13 Joel Brobecker <brobecker@adacore.com>
8622
8623 * lynx-i386-low.c: New file.
8624 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
8625
47fac8f8
JB		 86262010-09-13 Joel Brobecker <brobecker@adacore.com>
8627
8628 * lynx-low.c (ptrace_request_to_str): Remove handling for
8629 request values that have been removed in LynxOS 5.x.
8630
1adfc54d
JB		 86312010-09-13 Joel Brobecker <brobecker@adacore.com>
8632
8633 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
8634 <ptrace.h>
8635
c2a66c29
NS		 86362010-09-09 Nathan Sidwell <nathan@codesourcery.com>
8637
8638 * configure.ac: Add --enable-inprocess-agent option.
8639 * configure: Rebuilt.
8640
32fcada3
YQ		 86412010-09-06 Yao Qi <yao@codesourcery.com>
8642
8643 * linux-low.c (linux_kill): Remove unused variable.
8644 (linux_stabilize_threads): Likewise.
8645 * server.c (start_inferior): Likewise.
8646 (queue_stop_reply_callback): Likewise.
8647 * tracepoint.c (do_action_at_tracepoint): Likewise.
8648
0cccb683
YQ		 86492010-09-06 Yao Qi <yao@codesourcery.com>
8650
8651 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
8652 on return.
8653
423ec54c
JK		 86542010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8655
8656 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
8657
12ac6819
PA		 86582010-09-06 Pedro Alves <pedro@codesourcery.com>
8659
8660 * Makefile.in (install-only): Replace $IPA_DEPFILES with
8661 "$(IPA_DEPFILES)".
8662
8ed54b31
JB		 86632010-09-01 Joel Brobecker <brobecker@adacore.com>
8664
8665 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
8666 gdbserver/lynx-ppc-low.c: New files.
8667 * Makefile.in (lynx_low_h): New variable.
8668 (lynx-low.o, lynx-ppc-low.o): New rules.
8669 * configure.ac: On LynxOS, link with -lnetinet.
8670 * configure.srv: Add handling of powerpc-*-lynxos* targets.
8671 * configure: regenerate.
8672
bb0116a4
JB		 86732010-09-01 Joel Brobecker <brobecker@adacore.com>
8674
8675 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
8676 * configure.ac: Add check for vasprintf and vsnprintf.
8677 * configure, config.in: Regenerate.
8678 * server.h (vasprintf, vsnprintf): Add conditional declarations.
8679
a778ab81 86802010-09-01 Joel Brobecker <brobecker@adacore.com>
8681
8682 * gdbreplay.c: Move include of alloca.h up, next to include of
8683 malloc.h.
8684 * server.h: Add include of malloc.h.
8685 * mem-break.c: Remove include of malloc.h.
8686 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
8687
8b034a19 86882010-09-01 Joel Brobecker <brobecker@adacore.com>
8689
8690 * Makefile.in (memmem.o): Build with -Wno-error.
8691
86922010-09-01 Joel Brobecker <brobecker@adacore.com>
8693
8694 * utils.c (xsnprintf): Make non-static.
8695 * server.h: Add xsnprintf declaration.
8696 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
8697 replace calls to snprintf by calls to xsnprintf throughout.
8698
86992010-09-01 Joel Brobecker <brobecker@adacore.com>
8700
8701 * configure.ac: Add configure check for alloca.
8702 * configure, config.in: Regenerate.
8703 * server.h: Include alloca.h if it exists.
8704 * gdbreplay.c: Include alloca.h if it exists.
8705
1a981360
PA		 87062010-08-28 Pedro Alves <pedro@codesourcery.com>
8707
8708 * linux-low.c (__SIGRTMIN): Define if not already defined.
8709 (linux_create_inferior): Check for __ANDROID__ rather than
8710 __SIGRTMIN.
8711 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
8712 are already deferred.
8713 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
8714 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
8715 stopped and already has a pending signal to report.
8716 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
8717 a pending signal to report or is moving out of a jump pad.
8718 (linux_init_signals): Check for __ANDROID__ rather than
8719 __SIGRTMIN.
8720
b4d51a55
PA		 87212010-08-28 Pedro Alves <pedro@codesourcery.com>
8722
8723 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
8724 debug_threads check. Avoid a linear search when not doing debug
8725 output.
8726
ec48365d
PA		 87272010-08-27 Pedro Alves <pedro@codesourcery.com>
8728
8729 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
8730 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
8731 (struct file_handler) <fd>: Change type to gdb_fildes_t.
8732 (process_event): Change local fd's type to gdb_fildes_t.
8733 (create_file_handler): Adjust prototype.
8734 (delete_file_handler): Adjust prototype.
8735 (handle_file_event): Adjust prototype. Use pfildes.
8736 (create_file_event): Adjsut prototype.
8737 * remote-utils.c (remote_desc, listen_desc): Change type to
8738 gdb_fildes_t.
8739 * server.h: New gdb_fildes_t typedef.
8740 [USE_WIN32API]: Include winsock2.h.
8741 (delete_file_handler, add_file_handler): Adjust prototypes.
8742 (pfildes): Declare.
8743 * utils.c (pfildes): New.
8744
854d88f0
PA		 87452010-08-27 Pedro Alves <pedro@codesourcery.com>
8746
8747 * configure.ac (build_warnings): Add -Wno-char-subscripts.
8748 * configure: Regenerate.
8749
0146f85b
PA		 87502010-08-27 Pedro Alves <pedro@codesourcery.com>
8751
8752 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
8753 (linux_done_accessing_memory): ... this.
8754 (linux_target_ops): Adjust.
8755 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
8756 * nto-low.c (nto_target_ops): Adjust comment.
8757 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
8758 * spu-low.c (spu_target_ops): Adjust comment.
8759 * target.h (target_ops): Rename unprepare_to_access_memory field
8760 to done_accessing_memory.
8761 (unprepare_to_access_memory): Rename to ...
8762 (done_accessing_memory): ... this.
8763
90d74c30
PA		 87642010-08-26 Pedro Alves <pedro@codesourcery.com>
8765
8766 * linux-low.c (linux_prepare_to_access_memory): New.
8767 (linux_unprepare_to_access_memory): New.
8768 (linux_target_ops): Install them.
8769 * server.c (read_memory): Rename to ...
8770 (gdb_read_memory): ... this. Use
8771 prepare_to_access_memory/prepare_to_access_memory.
8772 (write_memory): Rename to ...
8773 (gdb_write_memory): ... this. Use
8774 prepare_to_access_memory/prepare_to_access_memory.
8775 (handle_search_memory_1): Adjust.
8776 (process_serial_event): Adjust.
8777 * target.h (struct target_ops): New fields
8778 prepare_to_access_memory and unprepare_to_access_memory.
8779 (prepare_to_access_memory, unprepare_to_access_memory): New.
8780 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
8781 prepare_to_access_memory/prepare_to_access_memory.
8782 * nto-low.c (nto_target_ops): Adjust.
8783 * spu-low.c (spu_target_ops): Adjust.
8784 * win32-low.c (win32_target_ops): Adjust.
8785
fd467969
PA		 87862010-08-26 Pedro Alves <pedro@codesourcery.com>
8787
8788 * Makefile.in (WARN_CFLAGS): Get it from configure.
8789 (WERROR_CFLAGS): New.
8790 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
8791 * configure.ac: Introduce --enable-werror, which adds -Werror to
8792 the compiler command line. Enabled by default. Disable with
8793 --disable-werror. Add -Wdeclaration-after-statement
8794 Wpointer-arith and -Wformat-nonliteral to warning flags.
8795 * configure: Regenerate.
8796
331e2f5f
PA		 87972010-08-26 Pedro Alves <pedro@codesourcery.com>
8798
8799 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
8800
e581f2b4
PA		 88012010-08-26 Pedro Alves <pedro@codesourcery.com>
8802
8803 * gdbreplay.c (remote_error): New.
8804 (gdbchar): New.
8805 (expect): Use gdbchar. Check for error reading from GDB.
8806 Clarify sync error output.
8807 (play): Check for errors writing to GDB.
8808 * linux-low.c (sigchld_handler): Really ignore `write' errors.
8809 * remote-utils.c (getpkt): Check for errors writing to the remote
8810 descriptor.
8811
3c11dd79
PA		 88122010-08-25 Pedro Alves <pedro@codesourcery.com>
8813
8814 * linux-low.c (linux_wait_1): Move non-debugging code out of
8815 `debug_threads' control.
8816
d20a8ad9
PA		 88172010-08-25 Pedro Alves <pedro@codesourcery.com>
8818
8819 * linux-low.c (linux_wait_1): Don't set last_status here.
8820 * server.c (push_event, queue_stop_reply_callback): Assert we're
8821 not pushing a TARGET_WAITKIND_IGNORE event.
8822 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
8823 (myresume, handle_target_event): Set the thread's last_resume_kind
8824 and last_status from the target returned status.
8825
964e4306
PA		 88262010-08-25 Pedro Alves <pedro@codesourcery.com>
8827
8828 PR threads/10729
8829
8830 * linux-x86-low.c (update_debug_registers_callback): New.
8831 (i386_dr_low_set_addr): Use it.
8832 (i386_dr_low_get_addr): New.
8833 (i386_dr_low_set_control): Use update_debug_registers_callback.
8834 (i386_dr_low_get_control): New.
8835 (i386_dr_low_get_status): Adjust.
8836 * linux-low.c (linux_stop_lwp): New.
8837 * linux-low.h (linux_stop_lwp): Declare.
8838
8839 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
8840 argument instead of a i386_debug_reg_state.
8841 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
8842 a i386_debug_reg_state.
8843 (i386_insert_aligned_watchpoint): Adjust.
8844 (i386_remove_aligned_watchpoint): Adjust.
8845 (i386_low_stopped_data_address): Read the debug registers from the
8846 inferior instead of from the mirrors.
8847 * i386-low.h (struct i386_debug_reg_state): Extend comment.
8848 (i386_dr_low_get_addr): Declare.
8849 (i386_dr_low_get_control): Declare.
8850 (i386_dr_low_get_status): Change prototype.
8851
8852 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
8853 (i386_dr_low_get_addr): New.
8854 (i386_dr_low_get_control): New.
8855 (i386_dr_low_get_status): Adjust prototype. Return
8856 dr_status_mirror.
8857 (i386_initial_stuff): Clear dr_status_mirror and
8858 dr_control_mirror.
8859 (i386_get_thread_context): Adjust.
8860 (i386_set_thread_context): Adjust.
8861 (i386_thread_added): Adjust.
8862
5f21a75b
PA		 88632010-08-24 Pedro Alves <pedro@codesourcery.com>
8864
8865 * linux-low.h (linux_thread_area): Delete declaration.
8866
3e4c1235
TS		 88672010-08-11 Thomas Schwinge <thomas@codesourcery.com>
8868
8869 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
8870 after its termination.
8871
1971b033
PA		 88722010-08-09 Pedro Alves <pedro@codesourcery.com>
8873
8874 * linux-low.c (gdb_wants_lwp_stopped): Delete.
8875 (gdb_wants_all_stopped): Delete.
8876 (linux_wait_1): Don't call them.
8877 * server.c (handle_v_cont): Tag all threads as want-stopped.
8878 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
8879 stopped as "client-wants-stopped".
8880
310444ac
PA		 88812010-07-31 Pedro Alves <pedro@codesourcery.com>
8882
8883 * Makefile.in (signals_h): New.
8884 (server_h): Depend on it.
8885 (server.o): Don't depend on $(signals_def).
8886 (signals.o): Depend on $(signals_def).
8887
a19cae16
JK		 88882010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
8889
8890 * Makefile.in (signals_def): New.
8891 (server_h): Append include/gdb/signals.h and signals_def.
8892 (server.o): Append signals_def.
8893
30d50328
JK		 88942010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8895
8896 * server.c (handle_target_event): Use target_signal_to_host for
8897 resume_info.sig initialization.
8898 * target.h (struct thread_resume) <sig>: New comment.
8899
5c3216e2
OS		 89002010-07-20 Ozkan Sezer <sezeroz@gmail.com>
8901
c6f46ca0
OS		 8902 * server.c (handle_query): strcpy() the returned string from paddress()
8903 instead of sprintf().
5c3216e2
OS		 8904 * utils.c (paddress): Return phex_nz().
8905
6bd31874
JB		 89062010-07-07 Joel Brobecker <brobecker@adacore.com>
8907
8908 * server.c (handle_v_cont): Call mourn_inferior if process
8909 just exited.
8910 (myresume): Likewise.
8911
0fb4aa4b
PA		 89122010-07-01 Pedro Alves <pedro@codesourcery.com>
8913
8914 Static tracepoints, and integration with UST.
8915
8916 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
8917 * mem-break.c (uninsert_all_breakpoints)
8918 (reinsert_all_breakpoints): New.
8919 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
8920 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
8921 (gdb_agent_ust_loaded, helper_thread_id)
8922 (gdb_agent_helper_thread_id): New macros.
8923 (struct ipa_sym_addresses): Add addr_ust_loaded,
8924 addr_helper_thread_id, addr_cmd_buf.
8925 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
8926 (in_process_agent_loaded_ust): New.
8927 (write_e_ust_not_loaded): New.
8928 (maybe_write_ipa_ust_not_loaded): New.
8929 (struct collect_static_trace_data_action): New.
8930 (enum tracepoint_type) <static_tracepoint>: New.
8931 (struct tracepoint) <handle>: Mention static tracepoints.
8932 (struct static_tracepoint_ctx): New.
8933 (CMD_BUF_SIZE): New.
8934 (add_tracepoint_action): Handle static tracepoint actions.
8935 (unprobe_marker_at): New.
8936 (clear_installed_tracepoints): Handle static tracepoints.
8937 (cmd_qtdp): Handle static tracepoints.
8938 (probe_marker_at): New.
8939 (cmd_qtstart): Handle static tracepoints.
8940 (response_tracepoint): Handle static tracepoints.
8941 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
8942 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
8943 (get_context_regcache): Handle static tracepoints.
8944 (do_action_at_tracepoint): Handle static tracepoint actions.
8945 (traceframe_find_block_type): Handle static trace data blocks.
8946 (traceframe_read_sdata): New.
8947 (download_tracepoints): Download static tracepoint actions.
8948 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
8949 (GDB_PROBE_NAME): New.
8950 (ust_ops): New.
8951 (GET_UST_SYM): New.
8952 (USTF): New.
8953 (dlsym_ust): New.
8954 (ust_marker_to_static_tracepoint): New.
8955 (gdb_probe): New.
8956 (collect_ust_data_at_tracepoint): New.
8957 (gdb_ust_probe): New.
8958 (UNIX_PATH_MAX, SOCK_DIR): New.
8959 (gdb_ust_connect_sync_socket): New.
8960 (resume_thread, stop_thread): New.
8961 (run_inferior_command): New.
8962 (init_named_socket): New.
8963 (gdb_ust_socket_init): New.
8964 (cstr_to_hexstr): New.
8965 (next_st): New.
8966 (first_marker, next_marker): New.
8967 (response_ust_marker): New.
8968 (cmd_qtfstm, cmd_qtsstm): New.
8969 (unprobe_marker_at, probe_marker_at): New.
8970 (cmd_qtstmat, gdb_ust_thread): New.
8971 (gdb_ust_init): New.
8972 (initialize_tracepoint_ftlib): Call gdb_ust_init.
8973 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
8974 (ST_REGENTRY): New.
8975 (x86_64_st_collect_regmap): New.
8976 (X86_64_NUM_ST_COLLECT_GREGS): New.
8977 (AMD64_RIP_REGNUM): New.
8978 (supply_static_tracepoint_registers): New.
8979 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
8980 (ST_REGENTRY): New.
8981 (i386_st_collect_regmap): New.
8982 (i386_NUM_ST_COLLECT_GREGS): New.
8983 (supply_static_tracepoint_registers): New.
8984 * server.c (handle_query): Handle qXfer:statictrace:read.
8985 <qSupported>: Report support for StaticTracepoints, and
8986 qXfer:statictrace:read features.
8987 * server.h (traceframe_read_sdata)
8988 (supply_static_tracepoint_registers): Declare.
8989 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
8990 (unpack_varlen_hex): Include in IPA build.
8991 * Makefile.in (ustlibs, ustinc): New.
8992 (IPA_OBJS): Add remote-utils-ipa.o.
8993 ($(IPA_LIB)): Link -ldl and -lpthread.
8994 (UST_CFLAGS): New.
8995 (IPAGENT_CFLAGS): Add UST_CFLAGS.
8996 * config.in, configure: Regenerate.
8997
9e4344e5
PA		 89982010-06-20 Ian Lance Taylor <iant@google.com>
8999 Pedro Alves <pedro@codesourcery.com>
9000
9001 * linux-x86-low.c (always_true): Delete.
9002 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9003 trying to fool the compiler with always_true.
9004
c6beb2cb
PA		 90052010-06-20 Pedro Alves <pedro@codesourcery.com>
9006
9007 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9008 conditions in gdbserver.
9009
d2ed6730
UW		 90102010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9011
9012 * spu-low.c (spu_read_memory): Wrap around local store limit.
9013 (spu_write_memory): Likewise.
9014
4e29fb54
PA		 90152010-06-15 Pedro Alves <pedro@codesourcery.com>
9016
9017 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9018 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9019 LONGEST uses.
9020 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9021 uses.
9022 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9023 uses with LONGEST uses.
9024
6a271cae
PA		 90252010-06-14 Stan Shebs <stan@codesourcery.com>
9026 Pedro Alves <pedro@codesourcery.com>
9027
9028 Bytecode compiler.
9029
9030 * linux-x86-low.c: Include limits.h.
9031 (add_insns): New.
9032 (always_true): New.
9033 (EMIT_ASM): New.
9034 (EMIT_ASM32): New.
9035 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9036 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9037 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9038 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9039 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9040 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9041 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9042 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9043 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9044 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9045 (amd64_emit_void_call_2): New.
9046 (amd64_emit_ops): New.
9047 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9048 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9049 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9050 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9051 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9052 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9053 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9054 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9055 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9056 (i386_emit_stack_adjust, i386_emit_int_call_1)
9057 (i386_emit_void_call_2): New.
9058 (i386_emit_ops): New.
9059 (x86_emit_ops): New.
9060 (the_low_target): Install x86_emit_ops.
9061 * server.h (struct emit_ops): New.
9062 (get_raw_reg_func_addr): Declare.
9063 (current_insn_ptr, emit_error): Declare.
9064 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9065 (set_trace_state_variable_value): New defines.
9066 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9067 addr_get_trace_state_variable_value and
9068 addr_set_trace_state_variable_value.
9069 (symbol_list): New fields for get_raw_reg,
9070 get_trace_state_variable_value and set_trace_state_variable_value.
9071 (condfn): New typedef.
9072 (struct tracepoint): New field `compiled_cond'.
9073 (do_action_at_tracepoint): Clear compiled_cond.
9074 (get_trace_state_variable_value, set_trace_state_variable_value):
9075 Export in the IPA.
9076 (condition_true_at_tracepoint): If there's a compiled condition,
9077 run that.
9078 (current_insn_ptr, emit_error): New globals.
9079 (struct bytecode_address): New.
9080 (get_raw_reg_func_addr): New.
9081 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9082 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9083 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9084 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9085 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9086 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9087 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9088 (compile_tracepoint_condition, compile_bytecodes): New.
9089 * target.h (emit_ops): Forward declare.
9090 (struct target_ops): New field emit_ops.
9091 (target_emit_ops): New.
9092 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9093 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9094 * linux-low.c (linux_emit_ops): New.
9095 (linux_target_ops): Install it.
9096 * linux-low.h (struct linux_target_ops): New field emit_ops.
9097
92b72907
UW		 90982010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9099
9100 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9101 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9102
fa593d66
PA		 91032010-06-01 Pedro Alves <pedro@codesourcery.com>
9104 Stan Shebs <stan@codesourcery.com>
9105
9106 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9107 (all): Depend on $(extra_libraries).
9108 (install-only): Install the IPA.
9109 (IPA_OBJS, IPA_LIB): New.
9110 (clean): Remove the IPA lib.
9111 (IPAGENT_CFLAGS): New.
9112 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9113 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9114 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9115 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9116 * configure.ac: Check for atomic builtins support in the compiler.
9117 (IPA_DEPFILES, extra_libraries): Define.
9118 * configure.srv (ipa_obj): Add description.
9119 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9120 (i[34567]86-*-linux*): Set ipa_obj.
9121 (x86_64-*-linux*): Set ipa_obj.
9122 * linux-low.c (stabilizing_threads): New.
9123 (supports_fast_tracepoints): New.
9124 (linux_detach): Stabilize threads before detaching.
9125 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9126 the lwp is either not stabilizing, or is moving out of a jump pad.
9127 (linux_fast_tracepoint_collecting): New.
9128 (maybe_move_out_of_jump_pad): New.
9129 (enqueue_one_deferred_signal): New.
9130 (dequeue_one_deferred_signal): New.
9131 (linux_wait_for_event_1): If moving out of a jump pad, defer
9132 pending signals to later.
9133 (linux_stabilize_threads): New.
9134 (linux_wait_1): Check if threads need moving out of jump pads, and
9135 do it if so.
9136 (stuck_in_jump_pad_callback): New.
9137 (move_out_of_jump_pad_callback): New.
9138 (lwp_running): New.
9139 (linux_resume_one_lwp): Handle moving out of jump pads.
9140 (linux_set_resume_request): Dequeue deferred signals.
9141 (need_step_over_p): Also step over fast tracepoint jumps.
9142 (start_step_over): Also uninsert fast tracepoint jumps.
9143 (finish_step_over): Also reinsert fast tracepoint jumps.
9144 (linux_install_fast_tracepoint_jump): New.
9145 (linux_target_ops): Install linux_stabilize_threads and
9146 linux_install_fast_tracepoint_jump_pad.
9147 * linux-low.h (linux_target_ops) <get_thread_area,
9148 install_fast_tracepoint_jump_pad>: New fields.
9149 (struct lwp_info) <collecting_fast_tracepoint,
9150 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9151 (linux_get_thread_area): Declare.
9152 * linux-x86-low.c (jump_insn): New.
9153 (x86_get_thread_area): New.
9154 (append_insns): New.
9155 (push_opcode): New.
9156 (amd64_install_fast_tracepoint_jump_pad): New.
9157 (i386_install_fast_tracepoint_jump_pad): New.
9158 (x86_install_fast_tracepoint_jump_pad): New.
9159 (the_low_target): Install x86_get_thread_area and
9160 x86_install_fast_tracepoint_jump_pad.
9161 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9162 (struct fast_tracepoint_jump): New.
9163 (fast_tracepoint_jump_insn): New.
9164 (fast_tracepoint_jump_shadow): New.
9165 (find_fast_tracepoint_jump_at): New.
9166 (fast_tracepoint_jump_here): New.
9167 (delete_fast_tracepoint_jump): New.
9168 (set_fast_tracepoint_jump): New.
9169 (uninsert_fast_tracepoint_jumps_at): New.
9170 (reinsert_fast_tracepoint_jumps_at): New.
9171 (set_breakpoint_at): Use write_inferior_memory.
9172 (uninsert_raw_breakpoint): Use write_inferior_memory.
9173 (check_mem_read): Mask out fast tracepoint jumps.
9174 (check_mem_write): Mask out fast tracepoint jumps.
9175 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9176 (set_fast_tracepoint_jump): Declare.
9177 (delete_fast_tracepoint_jump)
9178 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9179 (reinsert_fast_tracepoint_jumps_at): Declare.
9180 * regcache.c: Don't compile many functions when building the
9181 in-process agent library.
9182 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9183 the register buffer in the heap.
9184 (free_register_cache): If the register buffer isn't owned by the
9185 regcache, don't free it.
9186 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9187 pre-existing register caches.
9188 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9189 type.
9190 (convert_ascii_to_int): : Constify `from' parameter type.
9191 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9192 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9193 the needed buffer in-place.
9194 (relocate_instruction): New.
9195 * server.c (handle_query) <qSymbols>: If the target supports
9196 tracepoints, give it a chance of looking up symbols. Report
9197 support for fast tracepoints.
9198 (handle_status): Stabilize threads.
9199 (process_serial_event): Adjust.
9200 * server.h (struct fast_tracepoint_jump): Forward declare.
9201 (struct process_info) <fast_tracepoint_jumps>: New field.
9202 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9203 (decode_X_packet, decode_M_packet): Adjust.
9204 (relocate_instruction): Declare.
9205 (in_process_agent_loaded): Declare.
9206 (tracepoint_look_up_symbols): Declare.
9207 (struct fast_tpoint_collect_status): Declare.
9208 (fast_tracepoint_collecting): Declare.
9209 (force_unlock_trace_buffer): Declare.
9210 (handle_tracepoint_bkpts): Declare.
9211 (initialize_low_tracepoint)
9212 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9213 * target.h (struct target_ops) <stabilize_threads,
9214 install_fast_tracepoint_jump_pad>: New fields.
9215 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9216 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9217 [HAVE_STDINT_H]: Include stdint.h.
9218 (trace_debug_1): Rename to ...
9219 (trace_vdebug): ... this.
9220 (trace_debug): Rename to ...
9221 (trace_debug_1): ... this. Add `level' parameter.
9222 (trace_debug): New.
9223 (ATTR_USED, ATTR_NOINLINE): New.
9224 (IP_AGENT_EXPORT): New.
9225 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9226 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
9227 (about_to_request_buffer_space, trace_buffer_is_full)
9228 (stopping_tracepoint, expr_eval_result, error_tracepoint)
9229 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
9230 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
9231 (traceframe_write_count, traceframes_created)
9232 (trace_state_variables)
9233 New renaming defines.
9234 (struct ipa_sym_addresses): New.
9235 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
9236 (symbol_list): New.
9237 (ipa_sym_addrs): New.
9238 (all_tracepoint_symbols_looked_up): New.
9239 (in_process_agent_loaded): New.
9240 (write_e_ipa_not_loaded): New.
9241 (maybe_write_ipa_not_loaded): New.
9242 (tracepoint_look_up_symbols): New.
9243 (debug_threads) [IN_PROCESS_AGENT]: New.
9244 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
9245 (UNKNOWN_SIDE_EFFECTS): New.
9246 (stop_tracing): New.
9247 (flush_trace_buffer): New.
9248 (stop_tracing_bkpt): New.
9249 (flush_trace_buffer_bkpt): New.
9250 (read_inferior_integer): New.
9251 (read_inferior_uinteger): New.
9252 (read_inferior_data_pointer): New.
9253 (write_inferior_data_pointer): New.
9254 (write_inferior_integer): New.
9255 (write_inferior_uinteger): New.
9256 (struct collect_static_trace_data_action): Delete.
9257 (enum tracepoint_type): New.
9258 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 9259 <actions_str, step_actions, step_actions_str>: Only include in
9260 GDBserver.
fa593d66
PA		 9261 <orig_size, obj_addr_on_target, adjusted_insn_addr>
9262 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
9263 (tracepoints): Use IP_AGENT_EXPORT.
9264 (last_tracepoint): Don't include in the IPA.
9265 (stopping_tracepoint): Use IP_AGENT_EXPORT.
9266 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
9267 (alloced_trace_state_variables): New.
9268 (trace_state_variables): Use IP_AGENT_EXPORT.
9269 (traceframe_t): Delete unused variable.
9270 (circular_trace_buffer): Don't include in the IPA.
9271 (trace_buffer_start): Delete.
9272 (struct trace_buffer_control): New.
9273 (trace_buffer_free): Delete.
9274 (struct ipa_trace_buffer_control): New.
9275 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
9276 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
9277 New.
9278 (trace_buffer_ctrl): New.
9279 (TRACE_BUFFER_CTRL_CURR): New.
9280 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
9281 Reimplement as macros.
9282 (trace_buffer_wrap): Delete.
9283 (traceframe_write_count, traceframe_read_count)
9284 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
9285 (struct tracepoint_hit_ctx) <type>: New field.
9286 (struct fast_tracepoint_ctx): New.
9287 (memory_barrier): New.
9288 (cmpxchg): New.
9289 (record_tracepoint_error): Update atomically in the IPA.
9290 (clear_inferior_trace_buffer): New.
9291 (about_to_request_buffer_space): New.
9292 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
9293 updating the same buffer.
9294 (add_tracepoint): Default the tracepoint's type to trap
9295 tracepoint, and orig_size to -1.
9296 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
9297 internal variables.
9298 (create_trace_state_variable): New parameter `gdb'. Handle it.
9299 (clear_installed_tracepoints): Clear fast tracepoint jumps.
9300 (cmd_qtdp): Handle fast tracepoints.
9301 (cmd_qtdv): Adjust.
9302 (max_jump_pad_size): New.
9303 (gdb_jump_pad_head): New.
9304 (get_jump_space_head): New.
9305 (claim_jump_space): New.
9306 (sort_tracepoints): New.
9307 (MAX_JUMP_SIZE): New.
9308 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
9309 IPA.
9310 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
9311 support. Upload fast traceframes, and delete internal IPA
9312 breakpoints.
9313 (stop_tracing_handler): New.
9314 (flush_trace_buffer_handler): New.
9315 (cmd_qtstop): Upload fast tracepoints.
9316 (response_tracepoint): Handle fast tracepoints.
9317 (tracepoint_finished_step): Upload fast traceframes. Set the
9318 tracepoint hit context's tracepoint type.
9319 (handle_tracepoint_bkpts): New.
9320 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
9321 type. Add comment about fast tracepoints.
9322 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
9323 non-existing action_str field.
9324 (get_context_regcache): Handle fast tracepoints.
9325 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
9326 to the regcache.
9327 (fast_tracepoint_from_jump_pad_address): New.
9328 (fast_tracepoint_from_ipa_tpoint_address): New.
9329 (collecting_t): New.
9330 (force_unlock_trace_buffer): New.
9331 (fast_tracepoint_collecting): New.
9332 (collecting): New.
9333 (gdb_collect): New.
9334 (write_inferior_data_ptr): New.
9335 (target_tp_heap): New.
9336 (target_malloc): New.
9337 (download_agent_expr): New.
9338 (UALIGN): New.
9339 (download_tracepoints): New.
9340 (download_trace_state_variables): New.
9341 (upload_fast_traceframes): New.
9342 (IPA_FIRST_TRACEFRAME): New.
9343 (IPA_NEXT_TRACEFRAME_1): New.
9344 (IPA_NEXT_TRACEFRAME): New.
9345 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
9346 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
9347 (gdb_jump_pad_buffer_end): New.
9348 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
9349 (initialize_tracepoint): Adjust.
9350 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
9351 buffer. Initialize the low module.
9352 * utils.c (PREFIX, TOOLNAME): New.
9353 (malloc_failure): Use PREFIX.
9354 (error): In the IPA, an error causes an exit.
9355 (fatal, warning): Use PREFIX.
9356 (internal_error): Use TOOLNAME.
9357 (NUMCELLS): Increase to 10.
9358 * configure, config.in: Regenerate.
9359
d149dd1d
PA		 93602010-06-01 Pedro Alves <pedro@codesourcery.com>
9361
9362 * server.c (handle_query) <qSupported>: Do two passes over the
9363 qSupported string to avoid nesting strtok.
9364
f6528abd
JK		 93652010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9366
9367 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
9368 (CDEPS): New.
9369 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
9370 -Wl,--dynamic-list.
9371 * configure: Regenerate.
9372 * proc-service.list: New.
9373
ca2a87a0
JK		 93742010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9375
9376 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
9377 New comment.
9378
363a6e9f
OS		 93792010-05-26 Ozkan Sezer <sezeroz@gmail.com>
9380
9381 * gdbreplay.c (remote_open): Check error return from socket() call by
9382 its equality to -1 not by it being negative.
9383 * remote-utils.c (remote_open): Likewise.
9384
d23b6cb1
PA		 93852010-05-23 Pedro Alves <pedro@codesourcery.com>
9386
9387 * config.h: Regenerate.
9388
28d3cf85
MK		 93892010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9390
9391 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
9392 doesn't provide PTRACE_GET_THREAD_AREA.
9393
fea36a59
MK		 93942010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9395
9396 * linux-m68k-low.c: Include <asm/ptrace.h>
9397 (ps_get_thread_area): Implement.
9398
24b066ba
DE		 93992010-05-03 Doug Evans <dje@google.com>
9400
9401 * event-loop.c (struct callback_event): New struct.
9402 (callback_list): New global.
9403 (append_callback_event, delete_callback_event): New functions.
9404 (process_callback): New function.
9405 (start_event_loop): Call it.
9406 * remote-utils.c (NOT_SCHEDULED): Define.
9407 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
9408 moved out of readchar.
9409 (readchar): Rewrite. Call reschedule before returning.
9410 (reset_readchar): New function.
9411 (remote_close): Call it.
9412 (process_remaining, reschedule): New functions.
9413 * server.h (callback_handler_func): New typedef.
9414 (append_callback_event, delete_callback_event): Declare.
9415
9836d6ea
PA		 94162010-05-03 Pedro Alves <pedro@codesourcery.com>
9417
9418 * proc-service.c (ps_pglobal_lookup): Use
9419 thread_db_look_up_one_symbol.
9420 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
9421 parameter. Use it instead of all_symbols_looked_up.
9422 * server.h (struct process_info) <all_symbols_looked_up>: Delete
9423 field.
9424 (all_symbols_looked_up): Don't declare.
9425 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
9426 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
9427 field.
9428 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
9429 Set all_symbols_looked_up here.
9430 (thread_db_look_up_one_symbol): New.
9431 (thread_db_get_tls_address): Adjust.
9432 (thread_db_load_search, try_thread_db_load_1): Always allocate the
9433 thread_db object on the heap, and tentatively set it in the
9434 process structure.
9435 (thread_db_init): Don't set all_symbols_looked_up here.
9436 * linux-low.h (thread_db_look_up_one_symbol): Declare.
9437
7984d532
PA		 94382010-05-03 Pedro Alves <pedro@codesourcery.com>
9439
9440 * linux-low.c (linux_kill, linux_detach): Adjust.
9441 (status_pending_p_callback): Remove redundant statement. Check
9442 for !TARGET_WAITIKIND_IGNORE, instead of
9443 TARGET_WAITKIND_STOPPED.
9444 (handle_tracepoints): Make sure LWP is locked. Adjust.
9445 (linux_wait_for_event_1): Adjust.
9446 (linux_cancel_breakpoints): New.
9447 (unsuspend_one_lwp): New.
9448 (unsuspend_all_lwps): New.
9449 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
9450 (send_sigstop_callback): Change return type to int, add new
9451 `except' parameter and handle it.
9452 (suspend_and_send_sigstop_callback): New.
9453 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
9454 pass them down. If SUSPEND, also increment the lwp's suspend
9455 count.
9456 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
9457 (need_step_over_p): Don't consider suspended LWPs.
9458 (start_step_over): Adjust.
9459 (proceed_one_lwp): Change return type to int, add new `except'
9460 parameter and handle it.
9461 (unsuspend_and_proceed_one_lwp): New.
9462 (proceed_all_lwps): Use find_inferior instead of
9463 for_each_inferior.
9464 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
9465 also decrement the suspend count of LWPs. Pass `except' down,
9466 instead of hacking its suspend count.
9467 (linux_pause_all): Add `freeze' parameter. Adjust.
9468 (linux_unpause_all): New.
9469 (linux_target_ops): Install linux_unpause_all.
9470 * server.c (handle_status): Adjust.
9471 * target.h (struct target_ops): New fields `unpause_all' and
9472 `cancel_breakpoints'. Add new parameter to `pause_all'.
9473 (pause_all): Add new `freeze' parameter.
9474 (unpause_all): New.
9475 (cancel_breakpoints): New.
9476 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
9477 cancel breakpoints.
9478 (cmd_qtstart): Pause threads.
9479 (stop_tracing): Pause threads, and cancel breakpoints.
9480 * win32-low.c (win32_target_ops): Adjust.
9481
e471f25b
PA		 94822010-05-03 Pedro Alves <pedro@codesourcery.com>
9483
9484 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
9485 the inferior right away from here...
9486 (linux_wait_1): ... to here, and adjust to check the thread's
9487 last_resume_kind instead of the lwp's step or stop_expected flags.
9488
1915ef4f
PA		 94892010-05-02 Pedro Alves <pedro@codesourcery.com>
9490
9491 * README: Use consistent `GDB' and `GDBserver' spellings.
9492
f9e39928
PA		 94932010-05-02 Pedro Alves <pedro@codesourcery.com>
9494
9495 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
9496 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
9497 (linux_detach_one_lwp): Assume the lwp is stopped.
9498 (any_thread_of): Delete.
9499 (linux_detach): Stop all lwps here. Don't blindly delete all
9500 breakpoints.
9501 (delete_lwp_callback): New.
9502 (linux_mourn): Delete all lwps of the process that is gone.
9503 (linux_wait_1): Don't delete the last lwp of the process here.
9504 * mem-break.h (mark_breakpoints_out): Declare.
9505 * mem-break.c (mark_breakpoints_out): New.
9506 (free_all_breakpoints): Use it.
9507 * server.c (handle_target_event): If the process is gone, mark
9508 breakpoints out.
9509 * thread-db.c (struct thread_db) <create_bp>: New field.
9510 (thread_db_enable_reporting): Fix prototype. Store a thread event
9511 breakpoint reference in the thread_db struct.
9512 (thread_db_load_search): Clear the thread_db object.
9513 (try_thread_db_load_1): Ditto.
9514 (switch_to_process): New.
9515 (disable_thread_event_reporting): Use it.
9516 (remove_thread_event_breakpoints): New.
9517 (thread_db_detach, thread_db_mourn): Use it.
9518
1e7fc18c
PA		 95192010-05-01 Pedro Alves <pedro@codesourcery.com>
9520
9521 * linux-low.c (linux_enable_event_reporting): New.
9522 (linux_wait_for_event_1, handle_extended_wait): Use it.
9523
02fc4de7
PA		 95242010-04-30 Pedro Alves <pedro@codesourcery.com>
9525
9526 * linux-low.c (linux_kill_one_lwp, linux_kill)
9527 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
9528 (send_sigstop): Take an lwp_info as parameter instead. Queue a
9529 SIGSTOP even if the LWP is stopped.
9530 (send_sigstop_callback): New.
9531 (stop_all_lwps): Use send_sigstop_callback instead.
9532 (linux_resume_one_thread): Adjust.
9533 (proceed_one_lwp): Still proceed an LWP that the client has
9534 requested to stop, if we haven't reported it as stopped yet. Make
9535 sure that LWPs the client want stopped, have a pending SIGSTOP.
9536
bc3b5632
DE		 95372010-04-26 Doug Evans <dje@google.com>
9538
ae1ada35
DE		 9539 * server.c (handle_general_set): Make static.
9540
bc3b5632
DE		 9541 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
9542 Print received char after testing for error/eof instead of before.
9543 (input_interrupt): Tweak comment.
9544
65730243
DE		 95452010-04-23 Doug Evans <dje@google.com>
9546
9547 * server.c (start_inferior): Print inferior argv if --debug.
9548
a8ae7dc0
AR		 95492010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
9550
9551 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
9552 * nto-x86-low.c: Include server.h
9553
1c07cc19
PM		 95542010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
9555
9556 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
9557 be consistent with other sources of this directory.
9558 (init_registers_amd64): Correct name of source file of this function
9559 in the comment.
9560
e0a61e09
PM		 95612010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9562
9563 * configure.srv (x86_64-*-mingw*): New configuration for Windows
9564 64-bit executables.
9565
54709339
PM		 95662010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9567
9568 * win32-i386-low.c: Add 64-bit support.
9569 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
9570 (init_registers_amd64): Declare.
9571 (mappings): Add 64-bit version of array.
9572 (init_windows_x86): New function.
9573 (the_low_target): Change init_arch field to init_windows_x86.
9574
e8f0053d
PM		 95752010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9576
9577 * win32-low.c: Adapt to support also 64-bit architecture.
9578 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
9579 (get_image_name): Use SIZE_T type for local variable `done'.
9580 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
9581 (toolhelp_get_dll_name): Idem.
9582 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
9583 Use uintptr_t typecast to avoid warning.
9584 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
9585 (handle_exception): Use phex_nz to avoid warning.
9586 (win32_wait): Remove unused local variable `process'.
9587
c481e77e
PM		 95882010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9589
9590 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
9591 `amd64-avx.o'.
9592
12ea4b69
PM		 95932010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
9594
9595 * configure.ac: Use `ws2_32' library for srv_mingw.
9596 * configure: Regenerate.
9597 * gdbreplay.c: Include winsock2.h instead of winsock.h.
9598 * remote-utils.c: Likewise.
9599
f6d1620c
L		 96002010-04-17 H.J. Lu <hongjiu.lu@intel.com>
9601
9602 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
9603 if __x86_64__ is defined.
9604
8e642873
PM		 96052010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9606
9607 * configure: Regenerate.
9608
711e434b
PM		 96092010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9610
9611 * server.c (handle_query): Handle 'qGetTIBAddr' query.
9612 * target.h (target_ops): New get_tib_address field.
9613 * win32-low.h (win32_thread_info): Add thread_local_base field.
9614 * win32-low.c (child_add_thread): Add tlb argument.
9615 Set thread_local_base field to TLB.
9616 (get_child_debug_event): Adapt to child_add_thread change.
9617 (win32_get_tib_address): New function.
9618 (win32_target_ops): Set get_tib_address field to
9619 win32_get_tib_address.
9620 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
9621
505106cd
PA		 96222010-04-12 Pedro Alves <pedro@codesourcery.com>
9623
505106cd
PA		 9624 * linux-low.c (linux_mourn): Also remove the process.
9625 * server.c (handle_target_event): Don't remove the process here.
9626 * nto-low.c (nto_mourn): New.
9627 (nto_target_ops): Install it.
9628 * spu-low.c (spu_mourn): New.
9629 (spu_target_ops): Install it.
9630 * win32-low.c (win32_mourn): New.
9631 (win32_target_ops): Install it.
9632
e8470a06
PA		 96332010-04-12 Pedro Alves <pedro@codesourcery.com>
9634
9635 * server.h (buffer_xml_printf): Remove redundant `;'.
9636
45ba0d02
PA		 96372010-04-12 Pedro Alves <pedro@codesourcery.com>
9638
9639 * regcache.c (set_register_cache): Invalidate regcaches before
9640 changing the register cache layout.
9641 (regcache_invalidate_one): Allow a NULL regcache.
9642 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
9643 regcaches before changing the register cache layout or the target
9644 regsets.
9645
59e04013
L		 96462010-04-12 H.J. Lu <hongjiu.lu@intel.com>
9647
9648 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
9649 variable warning on Linux/x86-64.
9650
8336d594
PA		 96512010-04-11 Pedro Alves <pedro@codesourcery.com>
9652
9653 GDBserver disconnected tracing support.
9654
9655 * linux-low.c (linux_remove_process): Delete.
9656 (add_lwp): Don't set last_resume_kind here.
9657 (linux_kill): Use `mourn'.
9658 (linux_detach): Use `thread_db_detach', and `mourn'.
9659 (linux_mourn): New.
9660 (linux_attach_lwp_1): Adjust comment.
9661 (linux_attach): last_resume_kind moved the thread_info; adjust.
9662 (status_pending_p_callback): Adjust.
9663 (linux_wait_for_event_1): Adjust.
9664 (count_events_callback, select_singlestep_lwp_callback)
9665 (select_event_lwp_callback, cancel_breakpoints_callback)
9666 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
9667 (proceed_one_lwp): Adjust.
9668 (linux_async): Add debug output.
9669 (linux_thread_stopped): New.
9670 (linux_pause_all): New.
9671 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
9672 linux_pause_all.
9673 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
9674 (thread_db_free): Delete declaration.
9675 (thread_db_detach, thread_db_mourn): Declare.
9676 * thread-db.c (thread_db_init): Use thread_db_mourn.
9677 (thread_db_free): Delete, split in two.
9678 (disable_thread_event_reporting): New.
9679 (thread_db_detach): New.
9680 (thread_db_mourn): New.
9681
9682 * server.h (struct thread_info) <last_resume_kind>: New field.
9683 <attached>: Add comment.
9684 <gdb_detached>: New field.
9685 (handler_func): Change return type to int.
9686 (handle_serial_event, handle_target_event): Ditto.
9687 (gdb_connected): Declare.
9688 (tracing): Delete.
9689 (disconnected_tracing): Declare.
9690 (stop_tracing): Declare.
9691
9692 * server.c (handle_query) <qSupported>: Report support for
9693 disconnected tracing.
9694 (queue_stop_reply_callback): Account for running threads.
9695 (gdb_wants_thread_stopped): New.
9696 (gdb_wants_all_threads_stopped): New.
9697 (gdb_reattached_process): New.
9698 (handle_status): Clear the `gdb_detached' flag of all processes.
9699 In all-stop, stop all threads.
9700 (main): Be sure to leave tfind mode. Handle disconnected tracing.
9701 (process_serial_event): If the remote connection breaks, or if an
9702 exit was forced with "monitor exit", force an event loop exit.
9703 Handle disconnected tracing on detach.
9704 (handle_serial_event): Adjust.
9705 (handle_target_event): If GDB isn't connected, forward events back
9706 to the inferior, unless the last process exited, in which case,
9707 exit gdbserver. Adjust interface.
9708
9709 * remote-utils.c (remote_open): Don't block in accept. Instead
9710 register an event loop source on the listen socket file
9711 descriptor. Refactor bits into ...
9712 (listen_desc): ... this new global.
9713 (gdb_connected): ... this new function.
9714 (enable_async_notification): ... this new function.
9715 (handle_accept_event): ... this new function.
9716 (remote_close): Clear remote_desc.
9717
9718 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
9719
9720 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
9721 New fields.
9722 (mourn_inferior): Define.
9723 (target_process_qsupported): Avoid the dangling else problem.
9724 (thread_stopped): Define.
9725 (pause_all): Define.
9726 (target_waitstatus_to_string): Declare.
9727 * target.c (target_waitstatus_to_string): New.
9728
9729 * tracepoint.c (tracing): Make extern.
9730 (disconnected_tracing): New.
9731 (stop_tracing): Make extern. Handle tracing stops due to GDB
9732 disconnecting.
9733 (cmd_qtdisconnected): New.
9734 (cmd_qtstatus): Report disconnected tracing status in trace reply.
9735 (handle_tracepoint_general_set): Handle QTDisconnected.
9736
9737 * event-loop.c (event_handler_func): Change return type to int.
9738 (process_event): Bail out if the event handler wants the event
9739 loop to stop.
9740 (handle_file_event): Ditto.
9741 (start_event_loop): Bail out if the event handler wants the event
9742 loop to stop.
9743
9744 * nto-low.c (nto_target_ops): Adjust.
9745 * spu-low.c (spu_wait): Don't remove the process here.
9746 (spu_target_ops): Adjust.
9747 * win32-low.c (win32_wait): Don't remove the process here.
9748 (win32_target_ops): Adjust.
9749
5d267c4c
PA		 97502010-04-11 Pedro Alves <pedro@codesourcery.com>
9751
9752 * regcache.c (realloc_register_cache): Invalidate inferior's
9753 regcache before recreating it.
9754
623ccd72
PA		 97552010-04-09 Pedro Alves <pedro@codesourcery.com>
9756
9757 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
9758
219f2f23
PA		 97592010-04-09 Stan Shebs <stan@codesourcery.com>
9760 Pedro Alves <pedro@codesourcery.com>
9761
9762 * server.h (LONGEST): New.
9763 (struct thread_info) <while_stepping>: New field.
9764 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
9765 Declare.
9766 (initialize_tracepoint, handle_tracepoint_general_set)
9767 (handle_tracepoint_query, tracepoint_finished_step)
9768 (tracepoint_was_hit, release_while_stepping_state_list):
9769 (current_traceframe): Declare.
9770 * server.c (handle_general_set): Handle tracepoint packets.
9771 (read_memory): New.
9772 (write_memory): New.
9773 (handle_search_memory_1): Use read_memory.
9774 (handle_query): Report support for conditional tracepoints, trace
9775 state variables, and tracepoint sources. Handle tracepoint
9776 queries.
9777 (main): Initialize the tracepoints module.
9778 (process_serial_event): Handle traceframe reads/writes.
9779
9780 * linux-low.c (handle_tracepoints): New.
9781 (linux_wait_1): Call it.
9782 (linux_resume_one_lwp): Handle while-stepping.
9783 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
9784 (linux_target_ops): Install them.
9785 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
9786 New field.
9787 * linux-x86-low.c (x86_supports_tracepoints): New.
9788 (the_low_target). Install it.
9789
9790 * mem-break.h (delete_breakpoint): Declare.
9791 * mem-break.c (delete_breakpoint): Make external.
9792
9793 * target.h (struct target_ops): Add `supports_tracepoints',
9794 `read_pc', and `write_pc' fields.
9795 (target_supports_tracepoints): Define.
9796 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
9797 (phex_nz): New.
9798
9799 * regcache.h (struct regcache) <registers_owned>: New field.
9800 (init_register_cache, regcache_cpy): Declare.
9801 (regcache_read_pc, regcache_write_pc): Declare.
9802 (register_cache_size): Declare.
9803 (supply_regblock): Declare.
9804 * regcache.c (init_register_cache): New.
9805 (new_register_cache): Use it.
9806 (regcache_cpy): New.
9807 (register_cache_size): New.
9808 (supply_regblock): New.
9809 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 9810
219f2f23
PA		 9811 * tracepoint.c: New.
9812
9813 * Makefile.in (OBS): Add tracepoint.o.
9814 (tracepoint.o): New rule.
9815
3a13a53b
L		 98162010-04-08 H.J. Lu <hongjiu.lu@intel.com>
9817
9818 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
9819 (i386-mmx.o): New.
9820 (i386-mmx.c): Likewise.
9821 (i386-mmx-linux.o): Likewise.
9822 (i386-mmx-linux.c): Likewise.
9823
9824 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
9825 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
9826 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
9827 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
9828
9829 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
9830 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
9831 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
9832
1570b33e
L		 98332010-04-07 H.J. Lu <hongjiu.lu@intel.com>
9834
9835 * Makefile.in (clean): Updated.
9836 (i386-avx.o): New.
9837 (i386-avx.c): Likewise.
9838 (i386-avx-linux.o): Likewise.
9839 (i386-avx-linux.c): Likewise.
9840 (amd64-avx.o): Likewise.
9841 (amd64-avx.c): Likewise.
9842 (amd64-avx-linux.o): Likewise.
9843 (amd64-avx-linux.c): Likewise.
9844
9845 * configure.srv (srv_i386_regobj): Add i386-avx.o.
9846 (srv_i386_linux_regobj): Add i386-avx-linux.o.
9847 (srv_amd64_regobj): Add amd64-avx.o.
9848 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
9849 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
9850 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
9851 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
9852 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
9853 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
9854 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
9855
9856 * i387-fp.c: Include "i386-xstate.h".
9857 (i387_xsave): New.
9858 (i387_cache_to_xsave): Likewise.
9859 (i387_xsave_to_cache): Likewise.
9860 (x86_xcr0): Likewise.
9861
9862 * i387-fp.h (i387_cache_to_xsave): Likewise.
9863 (i387_xsave_to_cache): Likewise.
9864 (x86_xcr0): Likewise.
9865
9866 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
9867 * linux-crisv32-low.c (target_regsets): Likewise.
9868 * linux-m68k-low.c (target_regsets): Likewise.
9869 * linux-mips-low.c (target_regsets): Likewise.
9870 * linux-ppc-low.c (target_regsets): Likewise.
9871 * linux-s390-low.c (target_regsets): Likewise.
9872 * linux-sh-low.c (target_regsets): Likewise.
9873 * linux-sparc-low.c (target_regsets): Likewise.
9874 * linux-xtensa-low.c (target_regsets): Likewise.
9875
9876 * linux-low.c: Include <sys/uio.h>.
9877 (regsets_fetch_inferior_registers): Support nt_type.
9878 (regsets_store_inferior_registers): Likewise.
9879 (linux_process_qsupported): New.
9880 (linux_target_ops): Add linux_process_qsupported.
9881
9882 * linux-low.h (regset_info): Add nt_type.
9883 (linux_target_ops): Add process_qsupported.
9884
9885 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
9886 and <sys/uio.h>.
9887 (init_registers_i386_avx_linux): New.
9888 (init_registers_amd64_avx_linux): Likewise.
9889 (xmltarget_i386_linux_no_xml): Likewise.
9890 (xmltarget_amd64_linux_no_xml): Likewise.
9891 (PTRACE_GETREGSET): Likewise.
9892 (PTRACE_SETREGSET): Likewise.
9893 (x86_fill_xstateregset): Likewise.
9894 (x86_store_xstateregset): Likewise.
9895 (use_xml): Likewise.
9896 (x86_linux_update_xmltarget): Likewise.
9897 (x86_linux_process_qsupported): Likewise.
9898 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
9899 (x86_arch_setup): Don't call init_registers_amd64_linux nor
9900 init_registers_i386_linux here. Call
9901 x86_linux_update_xmltarget.
9902 (the_low_target): Add x86_linux_process_qsupported.
9903
9904 * server.c (handle_query): Call target_process_qsupported.
9905
9906 * target.h (target_ops): Add process_qsupported.
9907 (target_process_qsupported): New.
9908
fc7238bb
PA		 99092010-04-03 Pedro Alves <pedro@codesourcery.com>
9910
9911 * inferiors.c (add_thread): Set last_status kind to
9912 TARGET_WAITKIND_IGNORE.
9913 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
9914 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
9915 (linux_wait_1): Move `thread' local definition to block that uses
9916 it. Don't NULL initialize `event_child'.
9917 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
9918 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
9919 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
9920
bdabb078
PA		 99212010-04-01 Pedro Alves <pedro@codesourcery.com>
9922
9923 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
9924 an extended waitstatus, or by a watchpoint.
9925 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
9926 thread was stepping or has been stopped by a watchpoint.
9927
d3bbe7a0
PA		 99282010-04-01 Pedro Alves <pedro@codesourcery.com>
9929
9930 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
9931 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
9932 of another, then delete the previous, and validate all
9933 breakpoints.
9934 (validate_inserted_breakpoint): New.
9935 (delete_disabled_breakpoints): New.
9936 (validate_breakpoints): New.
9937 (check_mem_read): Validate breakpoints before trusting their
9938 shadow. Delete disabled breakpoints.
9939 (check_mem_write): Validate breakpoints before trusting they
9940 should be inserted. Delete disabled breakpoints.
9941 * mem-break.h (validate_breakpoints):
9942 * server.c (handle_query): Validate breakpoints when we see a
9943 qSymbol query.
9944
8b07ae33
PA		 99452010-04-01 Pedro Alves <pedro@codesourcery.com>
9946
9947 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
9948 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
9949 if we could tell there's a GDB breakpoint at stop_pc.
9950 (need_step_over_p): Don't do a step over if we find a GDB
9951 breakpoint at the resume PC.
9952
9953 * mem-break.c (struct raw_breakpoint): New.
9954 (enum bkpt_type): New type `gdb_breakpoint'.
9955 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
9956 fields. New field `raw'.
9957 (find_raw_breakpoint_at): New.
9958 (set_raw_breakpoint_at): Handle refcounting. Create a raw
9959 breakpoint instead.
9960 (set_breakpoint_at): Adjust.
9961 (delete_raw_breakpoint): New.
9962 (release_breakpoint): New.
9963 (delete_breakpoint): Rename to...
9964 (delete_breakpoint_1): ... this. Add proc parameter. Use
9965 release_breakpoint. Return ENOENT.
9966 (delete_breakpoint): Reimplement.
9967 (find_breakpoint_at): Delete.
9968 (find_gdb_breakpoint_at): New.
9969 (delete_breakpoint_at): Delete.
9970 (set_gdb_breakpoint_at): New.
9971 (delete_gdb_breakpoint_at): New.
9972 (gdb_breakpoint_here): New.
9973 (set_reinsert_breakpoint): Use release_breakpoint.
9974 (uninsert_breakpoint): Rename to ...
9975 (uninsert_raw_breakpoint): ... this.
9976 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
9977 (reinsert_raw_breakpoint): Change parameter type to
9978 raw_breakpoint.
9979 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
9980 instead.
9981 (check_breakpoints): Adjust. Use release_breakpoint.
9982 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
9983 (breakpoint_inserted_here): Ditto.
9984 (check_mem_read): Adjust to iterate over raw breakpoints instead.
9985 Don't trust the breakpoint's shadow if it is not inserted.
9986 (check_mem_write): Adjust to iterate over raw breakpoints instead.
9987 (delete_all_breakpoints): Adjust.
9988 (free_all_breakpoints): Mark all breakpoints as uninserted, and
9989 use delete_breakpoint_1.
9990
9991 * mem-break.h (breakpoints_supported): Delete declaration.
9992 (set_gdb_breakpoint_at): Declare.
9993 (gdb_breakpoint_here): Declare.
9994 (delete_breakpoint_at): Delete.
9995 (delete_gdb_breakpoint_at): Declare.
9996
9997 * server.h (struct raw_breakpoint): Forward declare.
9998 (struct process_info): New field `raw_breakpoints'.
9999
10000 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10001 breakpoints.
10002
6bf5e0ba
PA		 100032010-03-24 Pedro Alves <pedro@codesourcery.com>
10004
10005 * linux-low.c (status_pending_p_callback): Fix comment.
10006 (linux_wait_for_event_1): Move most of the internal breakpoint
10007 handling from here...
10008 (linux_wait_1): ... to here.
10009 (count_events_callback): New.
10010 (select_singlestep_lwp_callback): New.
10011 (select_event_lwp_callback): New.
10012 (cancel_breakpoints_callback): New.
10013 (select_event_lwp): New.
10014 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10015 priority to all LWPs that have had events that should be reported
10016 to the client. Cancel breakpoints when about to reporting the
10017 event to the client, not while stopping lwps. No longer cancel
10018 finished single-steps here.
10019 (cancel_finished_single_step): Delete.
10020 (cancel_finished_single_steps): Delete.
10021
414a389f
PA		 100222010-03-24 Pedro Alves <pedro@codesourcery.com>
10023
10024 * mem-break.c (enum bkpt_type): New.
10025 (struct breakpoint): New field `type'.
10026 (set_breakpoint_at): Change return type to struct breakpoint
10027 pointer. Set type to `other_breakpoint' by default.
10028 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10029 in the breakpoint list.
10030 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10031 (reinsert_breakpoint): Rename to ...
10032 (reinsert_raw_breakpoint): ... this.
10033 (reinsert_breakpoints_at): Adjust.
10034 * mem-break.h (struct breakpoint): Declare.
10035 (set_breakpoint_at): Change return type to struct breakpoint
10036 pointer.
10037
2280c721
PA		 100382010-03-24 Pedro Alves <pedro@codesourcery.com>
10039
10040 * server.c (handle_query): Assign, not compare.
10041
d50171e4
PA		 100422010-03-24 Pedro Alves <pedro@codesourcery.com>
10043
10044 Teach linux gdbserver to step-over-breakpoints.
10045
10046 * linux-low.c (can_hardware_single_step): New.
10047 (supports_breakpoints): New.
10048 (handle_extended_wait): If stopping threads, read the stop pc of
10049 the new cloned LWP.
10050 (get_pc): New.
10051 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10052 low target doesn't support retrieving the PC.
10053 (add_lwp): Set last_resume_kind to resume_continue.
10054 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10055 (linux_attach): Don't clear stop_expected. Set the lwp's
10056 last_resume_kind to resume_stop.
10057 (linux_detach_one_lwp): Don't check for removed breakpoints.
10058 (check_removed_breakpoint): Delete.
10059 (status_pending_p): Rename to ...
10060 (status_pending_p_callback): ... this. Don't check for removed
10061 breakpoints. Don't consider threads that are stopped from GDB's
10062 perspective.
10063 (linux_wait_for_lwp): Always read the stop_pc here.
10064 (cancel_breakpoint): New.
10065 (step_over_bkpt): New global.
10066 (linux_wait_for_event_1): Implement stepping over breakpoints.
10067 (gdb_wants_lwp_stopped): New.
10068 (gdb_wants_all_stopped): New.
10069 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10070 single-step traps here. Store the thread's last reported target
10071 wait status.
10072 (send_sigstop): Don't clear stop_expected. Always set it,
10073 instead.
10074 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10075 (cancel_finished_single_step): New.
10076 (cancel_finished_single_steps): New.
10077 (wait_for_sigstop): Don't cancel finished single-step traps here.
10078 (linux_resume_one_lwp): Don't check for removed breakpoints.
10079 Don't set `step' on non-hardware step archs.
10080 (linux_set_resume_request): Ignore resume_stop requests if already
10081 stopping or stopped. Set the lwp's last_resume_kind.
10082 (resume_status_pending_p): Don't check for removed breakpoints.
10083 (need_step_over_p): New.
10084 (start_step_over): New.
10085 (finish_step_over): New.
10086 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10087 requests. Clear the thread's last reported target waitstatus.
10088 Don't use the `suspended' flag. Don't consider pending breakpoints.
10089 (linux_resume): Start a step-over if necessary.
10090 (proceed_one_lwp): New.
10091 (proceed_all_lwps): New.
10092 (unstop_all_lwps): New.
10093 * linux-low.h (struct lwp_info): Rewrite comment for the
10094 `suspended' flag. Add the `stop_pc' field. Delete the
10095 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10096 Add `'last_resume_kind' and `need_step_over' fields.
10097 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10098 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10099 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10100 (set_raw_breakpoint_at): New.
10101 (set_breakpoint_at): Rewrite to use it.
10102 (reinsert_breakpoint_handler): Delete.
10103 (set_reinsert_breakpoint): New.
10104 (reinsert_breakpoint_by_bp): Delete.
10105 (delete_reinsert_breakpoints): New.
10106 (uninsert_breakpoint): Rewrite.
10107 (uninsert_breakpoints_at): New.
10108 (reinsert_breakpoint): Rewrite.
10109 (reinsert_breakpoints_at): New.
10110 (check_breakpoints): Rewrite.
10111 (breakpoint_here): New.
10112 (breakpoint_inserted_here): New.
10113 (check_mem_read): Adjust.
10114 * mem-break.h (breakpoints_supported, breakpoint_here)
10115 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10116 (reinsert_breakpoint_by_bp): Delete declaration.
10117 (delete_reinsert_breakpoints): Declare.
10118 (reinsert_breakpoint): Delete declaration.
10119 (reinsert_breakpoints_at): Declare.
10120 (uninsert_breakpoint): Delete declaration.
10121 (uninsert_breakpoints_at): Declare.
10122 (check_breakpoints): Adjust prototype.
10123 * server.h: Adjust include order.
10124 (struct thread_info): Declare here. Add a `last_status' field.
10125
30ba68cb
MS		 101262010-03-23 Michael Snyder <msnyder@vmware.com>
10127
10128 * server.c (crc32): New function.
10129 (handle_query): Add handling for 'qCRC:' request.
10130
b9a881c2
PA		 101312010-03-23 Pedro Alves <pedro@codesourcery.com>
10132
10133 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10134 lwp had been stopped by a watchpoint.
10135
e92d13d5
PA		 101362010-03-16 Pedro Alves <pedro@codesourcery.com>
10137
10138 * server.h (internal_error): Declare.
10139 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10140 * utils.c (internal_error): New function.
10141
64daa791
AS		 101422010-03-15 Andreas Schwab <schwab@redhat.com>
10143
10144 * configure.srv: Fix typo setting srv_regobj.
10145
f52cd8cd
PA		 101462010-03-15 Pedro Alves <pedro@codesourcery.com>
10147
10148 * linux-low.c (fetch_register): Avoid passing a non string literal
10149 format to `error'.
10150 (usr_store_inferior_registers): Ditto.
10151
93ae6fdc
PA		 101522010-03-14 Pedro Alves <pedro@codesourcery.com>
10153
10154 * linux-low.c (linux_write_memory): Bail out early if peeking
10155 memory failed.
10156
c3adc08c
PA		 101572010-03-14 Pedro Alves <pedro@codesourcery.com>
10158
10159 * linux-low.h (struct lwp_info): New fields
10160 `stopped_by_watchpoint' and `stopped_data_address'.
10161 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10162 here, and cache them in the lwp object.
10163 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10164 directly.
10165 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10166 field.
10167 (linux_stopped_by_watchpoint): Rewrite.
10168 (linux_stopped_data_address): Rewrite.
10169
bce522a2
PA		 101702010-03-06 Simo Melenius <simo.melenius@iki.fi>
10171
10172 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10173 switching the current inferior, not before.
10174
90884b2b
L		 101752010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10176
10177 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10178 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10179 i386-linux.c and amd64-linux.c.
10180 (reg-i386.o): Removed.
10181 (reg-i386.c): Likewise.
10182 (reg-i386-linux.o): Likewise.
10183 (reg-i386-linux.c): Likewise.
10184 (reg-x86-64.o): Likewise.
10185 (reg-x86-64.c): Likewise.
10186 (reg-x86-64-linux.o): Likewise.
10187 (reg-x86-64-linux.c): Likewise.
10188 (i386.o): New.
10189 (i386.c): Likewise.
10190 (i386-linux.o): Likewise.
10191 (i386-linux.c): Likewise.
10192 (amd64.o): Likewise.
10193 (amd64.c): Likewise.
10194 (amd64-linux.o): Likewise.
10195 (amd64-linux.c): Likewise.
10196
10197 * configure.srv (srv_i386_regobj): New.
10198 (srv_i386_linux_regobj): Likewise.
10199 (srv_amd64_regobj): Likewise.
10200 (srv_amd64_linux_regobj): Likewise.
10201 (srv_i386_32bit_xmlfiles): Likewise.
10202 (srv_i386_64bit_xmlfiles): Likewise.
10203 (srv_i386_xmlfiles): Likewise.
10204 (srv_amd64_xmlfiles): Likewise.
10205 (srv_i386_linux_xmlfiles): Likewise.
10206 (srv_amd64_linux_xmlfiles): Likewise.
10207 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10208 srv_xmlfiles to $srv_i386_xmlfiles.
10209 (i[34567]86-*-mingw32ce*): Likewise.
10210 (i[34567]86-*-mingw*): Likewise.
10211 (i[34567]86-*-nto*): Likewise.
10212 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10213 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10214 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10215 (x86_64-*-linux*): Likewise.
10216
10217 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
10218 (init_registers_amd64_linux): New.
10219 (x86_arch_setup): Replace init_registers_x86_64_linux with
10220 init_registers_amd64_linux.
10221
193f13e6
MK		 102222010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
10223
10224 * configure.ac: Check for libdl. If it is not available link against
10225 static libthread_db.
10226 * configure: Regenerate.
10227
85d721b8
PA		 102282010-02-22 Pedro Alves <pedro@codesourcery.com>
10229
10230 PR9605
10231
10232 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
10233 handing a read watchpoint.
10234 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
10235
6076632b
DE		 102362010-02-12 Doug Evans <dje@google.com>
10237
10238 * linux-low.c (linux_supports_tracefork_flag): Document.
10239 (linux_look_up_symbols): Add comment.
10240
3327ccf7
L		 102412010-02-03 H.J. Lu <hongjiu.lu@intel.com>
10242
10243 * regcache.c (supply_register): Clear regcache if buf is NULL.
10244
0718675c 102452010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 10246 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 10247
10248 * inferiors.c (find_inferior): Add function documentation.
10249 (unloaded_dll): Handle the case where the unloaded dll has not
10250 been previously registered in the dll list.
10251
177321bd
DJ		 102522010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10253
10254 * linux-arm-low.c (thumb_breakpoint_len): Delete.
10255 (thumb2_breakpoint): New.
10256 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
10257
2b009048
DJ		 102582010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10259
10260 * linux-low.c (get_stop_pc): Check for SIGTRAP.
10261 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
10262 breakpoints.
10263
3be029c7
PA		 102642010-01-21 Pedro Alves <pedro@codesourcery.com>
10265
10266 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
10267
18f5de3b
JK		 102682010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
10269
10270 * linux-s390-low.c (s390_collect_ptrace_register)
10271 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
10272
3743bb4f
DE		 102732010-01-21 Doug Evans <dje@google.com>
10274
14ce3065
DE		 10275 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
10276 (PTRACE_ARG4_TYPE): New macro.
10277 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
10278 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
10279 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
10280 (usr_store_inferior_registers): Ditto.
10281 (linux_read_memory, linux_write_memory): Ditto.
10282 (linux_test_for_tracefork): Ditto.
10283
3743bb4f
DE		 10284 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
10285 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
10286
8b315be5
PA		 102872010-01-21 Pedro Alves <pedro@codesourcery.com>
10288
10289 * proc-service.c (ps_lgetregs): Don't refetch registers from the
10290 target.
10291
85492558
PA		 102922010-01-21 Pedro Alves <pedro@codesourcery.com>
10293
10294 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
10295 prototype to take a regcache. Adjust.
10296
442ea881
PA		 102972010-01-20 Pedro Alves <pedro@codesourcery.com>
10298
10299 * regcache.h (struct thread_info): Forward declare.
10300 (struct regcache): New.
10301 (new_register_cache): Adjust prototype.
10302 (get_thread_regcache): Declare.
10303 (free_register_cache): Adjust prototype.
10304 (registers_to_string, registers_from_string): Ditto.
10305 (supply_register, supply_register_by_name, collect_register)
10306 (collect_register_as_string, collect_register_by_name): Ditto.
10307 * regcache.c (struct inferior_regcache_data): Delete.
10308 (get_regcache): Rename to ...
10309 (get_thread_regcache): ... this. Adjust. Switch inferior before
10310 fetching registers.
10311 (regcache_invalidate_one): Adjust.
10312 (regcache_invalidate): Fix prototype.
10313 (new_register_cache): Return the new register cache.
10314 (free_register_cache): Change prototype.
10315 (realloc_register_cache): Adjust.
10316 (registers_to_string): Change prototype to take a regcache. Adjust.
10317 (registers_from_string): Ditto.
10318 (register_data): Ditto.
10319 (supply_register): Ditto.
10320 (supply_register_by_name): Ditto.
10321 (collect_register): Ditto.
10322 (collect_register_as_string): Ditto.
10323 (collect_register_by_name): Ditto.
10324 * server.c (process_serial_event): Adjust.
10325 * linux-low.h (regset_fill_func, regset_store_func): Change
10326 prototype.
10327 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
10328 Change prototype.
10329 * linux-low.c (get_stop_pc): Adjust.
10330 (check_removed_breakpoint): Adjust.
10331 (linux_wait_for_event): Adjust.
10332 (linux_resume_one_lwp): Adjust.
10333 (fetch_register): Add regcache parameter. Adjust.
10334 (usr_store_inferior_registers): Ditto.
10335 (regsets_fetch_inferior_registers): Ditto.
10336 (regsets_store_inferior_registers): Ditto.
10337 (linux_fetch_registers, linux_store_registers): Ditto.
10338 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
10339 regcache. Adjust.
43aaf8b6
PA		 10340 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
10341 Ditto.
442ea881
PA		 10342 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
10343 prototype to take a regcache.
10344 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
10345 * remote-utils.c (convert_ascii_to_int, outreg)
10346 (prepare_resume_reply): Change prototype to take a regcache.
10347 Adjust.
10348 * target.h (struct target_ops) <fetch_registers, store_registers>:
10349 Change prototype to take a regcache.
10350 (fetch_inferior_registers, store_inferior_registers): Change
10351 prototype to take a regcache. Adjust.
10352 * proc-service.c (ps_lgetregs): Adjust.
10353 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
10354 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
10355 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
10356 take a regcache. Adjust.
10357 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
10358 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
10359 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
10360 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
10361 * linux-cris-low.c (cris_get_pc, cris_set_pc)
10362 (cris_cannot_fetch_register):
10363 (cris_breakpoint_at): Change prototype to take a regcache.
10364 Adjust.
10365 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
10366 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
10367 to take a regcache. Adjust.
10368 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
10369 Adjust.
10370 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
10371 take a regcache. Adjust.
10372 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
10373 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
10374 (m68k_set_pc): Change prototype to take a regcache. Adjust.
10375 * linux-mips-low.c (mips_get_pc):
10376 (mips_set_pc): Change prototype to take a regcache. Adjust.
10377 (mips_reinsert_addr): Adjust.
10378 (mips_collect_register): Change prototype to take a regcache.
10379 Adjust.
10380 (mips_supply_register):
10381 (mips_collect_register_32bit, mips_supply_register_32bit)
10382 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10383 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 10384 * linux-ppc-low.c (ppc_supply_ptrace_register)
10385 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 10386 (parse_spufs_run): Adjust.
10387 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
10388 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
10389 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
10390 take a regcache. Adjust.
10391 * linux-s390-low.c (s390_collect_ptrace_register)
10392 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
10393 (s390_set_pc): Change prototype to take a regcache. Adjust.
10394 (s390_arch_setup): Adjust.
10395 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
10396 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
10397 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10398 (sparc_fill_gregset, sparc_store_gregset_from_stack)
10399 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
10400 regcache. Adjust.
10401 (sparc_breakpoint_at): Adjust.
10402 * linux-xtensa-low.c (xtensa_fill_gregset):
10403 (xtensa_store_gregset):
10404 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
10405 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
10406 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
10407 prototype to take a regcache. Adjust.
10408 * win32-arm-low.c (arm_fetch_inferior_register)
10409 (arm_store_inferior_register): Change prototype to take a
10410 regcache. Adjust.
10411 * win32-i386-low.c (i386_fetch_inferior_register)
10412 (i386_store_inferior_register): Change prototype to take a
10413 regcache. Adjust.
10414 * win32-low.c (child_fetch_inferior_registers)
10415 (child_store_inferior_registers): Change prototype to take a
10416 regcache. Adjust.
10417 (win32_wait): Adjust.
10418 (win32_fetch_inferior_registers): Change prototype to take a
10419 regcache. Adjust.
10420 (win32_store_inferior_registers): Adjust.
10421 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
10422 store_inferior_register>: Change prototype to take a regcache.
10423
60c3d7b0
DE		 104242010-01-20 Doug Evans <dje@google.com>
10425
10426 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
10427 #ifdef.
10428 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 10429 (W_STOPCODE): Provide definition if missing.
60c3d7b0 10430
dc146f7c
VP		 104312010-01-13 Vladimir Prus <vladimir@codesourcery.com>
10432
10433 * linux-low.c (linux_core_of_thread): New.
10434 (compare_ints, show_process, list_threads): New.
10435 (linux_qxfer_osdata): Report threads and cores.
10436 (linux_target_op): Register linux_core_of_thread.
10437 * remote-utils.c (prepare_resume_reply): Report the core.
10438 (buffer_xml_printf): Support %d specifier.
10439 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
10440 New.
10441 (handle_query): Handle qXfer:threads. Announce availability
10442 thereof.
10443 * target.h (struct target_ops): New field core_of_thread.
10444
7803799a
UW		 104452010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
10446
10447 * Makefile.in (clean): Remove new generated files.
10448 (reg-s390.o, reg-s390.c): Remove rules.
10449 (reg-s390x.o, reg-s390x.c): Likewise.
10450 (s390-linux32.o, s390-linux32.c): Add rules.
10451 (s390-linux64.o, s390-linux64.c): Likewise.
10452 (s390x-linux64.o, s390x-linux64.c): Likewise.
10453 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
10454 * linux-s390-low.c: Include <elf.h>.
10455 (HWCAP_S390_HIGH_GPRS): Define if undefined.
10456 (init_registers_s390): Remove prototype.
10457 (init_registers_s390x): Likewise.
10458 (init_registers_s390_linux32): Add prototype.
10459 (init_registers_s390_linux64): Likewise.
10460 (init_registers_s390x_linux64): Likewise.
10461 (s390_num_regs_3264): New define.
10462 (s390_regmap_3264): New global variable.
10463 (s390_cannot_fetch_register): Remove obsolete check.
10464 (s390_cannot_store_register): Likewise.
10465 (s390_collect_ptrace_register): Handle upper/lower register halves.
10466 (s390_supply_ptrace_register): Likewise.
10467 (s390_fill_gregset): Update to register number changes.
10468 (s390_get_hwcap): New routine.
10469 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
10470 Install appropriate regmap and register set.
10471
6e7ffa39
JB		 104722010-01-01 Joel Brobecker <brobecker@adacore.com>
10473
10474 * server.c (gdbserver_version): Update copyright year to 2010.
10475 * gdbreplay.c (gdbreplay_version): Likewise.
10476
957f3f49
DE		 104772009-12-28 Doug Evans <dje@google.com>
10478
10479 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
10480 elf/external.h. Include <elf.h> instead but only if necessary.
10481
ca5c370d
PA		 104822009-12-28 Pedro Alves <pedro@codesourcery.com>
10483
10484 * linux-low.c (linux_remove_process): Remove `detaching'
10485 parameter. Don't release/detach from thread_db here.
10486 (linux_kill): Release/detach from thread_db here, ...
10487 (linux_detach): ... and here, before actually detaching.
10488 (linux_wait_1): ... and here, when a process exits.
10489 * thread-db.c (any_thread_of): New.
10490 (thread_db_free): Switch the current inferior to a thread of the
10491 passed in process.
10492
4ee62156
DE		 104932009-12-21 Doug Evans <dje@google.com>
10494
d90e6a88
DE		 10495 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
10496
c5f62d5f
DE		 10497 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
10498 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
10499 warning ifndef __NR_tkill. Move setting of errno there too.
10500 Delete unnecessary resetting of errno after syscall.
10501 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
10502
10e86dd7
DE		 10503 * configure.ac: Check for dladdr.
10504 * config.in: Regenerate.
10505 * configure: Regenerate.
10506 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
10507 (try_thread_db_load): Update.
10508
4ee62156
DE		 10509 * linux-low.c (my_waitpid): Delete unnecessary prototype.
10510
00f515da
DE		 105112009-12-18 Doug Evans <dje@google.com>
10512
e9464885
DE		 10513 * event-loop.c: Include unistd.h if it exists.
10514
07d4f67e
DE		 10515 * linux-low.c (my_waitpid): Move definition away from being in
10516 between linux_tracefork_child/linux_test_for_tracefork.
10517
00f515da
DE		 10518 * gdb_proc_service.h (psaddr_t): Fix type.
10519 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
10520 signature to match glibc.
10521
1de1badb
DE		 105222009-12-16 Doug Evans <dje@google.com>
10523
10524 * linux-low.c (linux_read_memory): Fix argument to read.
10525
aeeb81d1
PA		 105262009-11-26 Pedro Alves <pedro@codesourcery.com>
10527
10528 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
10529 events, don't leave current_inferior pointing at null.
10530
10357975
PA		 105312009-11-26 Pedro Alves <pedro@codesourcery.com>
10532
10533 * win32-low.c (LOG): Delete.
10534 (OUTMSG): Output to stderr.
10535 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
10536 on compile time LOG macro.
10537 (win32_wait): Fix debug output.
10538
cf6e3471
PA		 105392009-11-26 Pedro Alves <pedro@codesourcery.com>
10540
10541 * win32-low.c (win32_add_one_solib): If the dll name is
10542 "ntdll.dll", prepend the system directory to the dll path.
10543
0c85e18e
MK		 105442009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
10545
10546 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
10547
9ac544ce 105482009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 10549 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 10550
10551 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
10552 * configure.ac: Check for __mcoldfire__ and set
10553 gdb_cv_m68k_is_coldfire.
10554 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
10555 reg-cf.o and reg-m68k.o.
10556 * configure: Regenerated.
10557
fd7dd3e6
PA		 105582009-11-16 Pedro Alves <pedro@codesourcery.com>
10559
10560 * linux-low.c (linux_remove_process): Add `detaching' parameter.
10561 Pass it to thread_db_free.
10562 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
10563 proper `detaching' argument to linux_remove_process.
10564 * linux-low.h (thread_db_free): Add `detaching' parameter.
10565 * thread-db.c (thread_db_init): Pass false as `detaching' argument
10566 to thread_db_free.
10567 (thread_db_free): Add `detaching' parameter. Only
10568 call td_ta_clear_event if detaching from process.
10569
75aa492e
MK		 105702009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
10571
10572 * thread-db.c (thread_db_free): Fix typo.
10573
21e1bee4
PP		 105742009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
10575
10576 PR gdb/10838
10577 * thread-db.c (thread_db_free): Call td_ta_clear_event.
10578
8838b45e
NS		 105792009-11-03 Nathan Sidwell <nathan@codesourcery.com>
10580
10581 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
10582 with an i686 compiler.
10583 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
10584 needed.
10585 * configure: Rebuilt.
10586
8a35fb51
SL		 105872009-10-29 Sandra Loosemore <sandra@codesourcery.com>
10588
10589 PR gdb/10783
10590
10591 * server.c (handle_search_memory_1): Correct read_addr initialization
10592 in loop for searching subsequent chunks.
10593
96f15937
PP		 105942009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
10595
10596 * configure.ac: New --with-libthread-db option.
10597 * thread-db.c: Allow direct dependence on libthread_db.
10598 (thread_db_free): Adjust.
10599 * config.in: Regenerate.
10600 * configure: Likewise.
889bf7c5 10601
5f7d1694
PP		 106022009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
10603
10604 PR gdb/10757
10605 * thread-db.c (attach_thread): New function.
10606 (maybe_attach_thread): Return success/failure.
10607 (find_new_threads_callback): Adjust.
889bf7c5
PA		 10608 (thread_db_find_new_threads): Loop until no new threads.
10609
88e3b899
PA		 106102009-10-13 Pedro Alves <pedro@codesourcery.com>
10611
10612 * proc-service.c (ps_lgetregs): Formatting.
10613
cdbfd419
PP		 106142009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
10615
10616 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
10617 * configure.ac: Adjust.
10618 * linux-low.h (struct process_info_private): Move members to struct
10619 thread_db.
10620 (thread_db_free, thread_db_handle_monitor_command): New prototype.
10621 * linux-low.c (linux_remove_process): Adjust.
10622 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
10623 * server.c (handle_query): Move code ...
10624 (handle_monitor_command): ... here. New function.
10625 * target.h (struct target_ops): New member.
10626 * thread-db.c (struct thread_db): New.
10627 (libthread_db_search_path): New variable.
10628 (thread_db_create_event, thread_db_enable_reporting)
10629 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
10630 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
10631 (try_thread_db_load_1, dladdr_to_soname): New functions.
10632 (try_thread_db_load, thread_db_load_search): New functions.
10633 (thread_db_init): Search for libthread_db.
10634 (thread_db_free): New function.
10635 (thread_db_handle_monitor_command): Likewise.
10636 * config.in: Regenerate.
10637 * configure: Regenerate.
889bf7c5 10638
4168d2d6
UW		 106392009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
10640
10641 * spu-low.c (spu_kill): Wait for inferior to terminate.
10642 Call clear_inferiors.
10643 (spu_detach): Call clear_inferiors.
10644
81ecdfbb
RW		 106452009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10646
10647 * aclocal.m4: Regenerate.
10648 * config.in: Likewise.
10649 * configure: Likewise.
10650
0b9ff2c0
UW		 106512009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10652
10653 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
10654 (parse_spufs_run): New function.
10655 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
10656 (ppc_breakpoint_at): Handle SPU breakpoints.
10657
efcbbd14
UW		 106582009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10659
10660 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
10661 (SPUFS_MAGIC): Define.
10662 (spu_enumerate_spu_ids): New function.
10663 (linux_qxfer_spu): New function.
10664 (linux_target_ops): Install linux_qxfer_spu.
10665
f4d9bade
UW		 106662009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10667
10668 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
10669 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
10670 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
10671 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
10672 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
10673 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
10674 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
10675 (init_registers_powerpc_cell32l): Add prototype.
10676 (init_registers_powerpc_cell64l): Likewise.
10677 (ppc_arch_setup): Detect Cell/B.E. architecture.
10678
96e946ca
RW		 106792009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10680
10681 * Makefile.in (datarootdir): New variable.
10682
58d6951d
DJ		 106832009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10684
10685 * linux-low.c (linux_write_memory): Update debugging output.
10686 * Makefile.in (clean): Add new descriptions.
10687 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
10688 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
10689 * configure.srv: Add new files for arm*-*-linux*.
10690 * linux-arm-low.c: Add new declarations.
10691 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
10692 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
10693 (HWCAP_VFPv3D16): New.
10694 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
10695 instead of __IWMMXT__.
10696 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
10697 (arm_arch_setup): New.
10698 (target_regsets): Remove #ifdef. Add VFP regset.
10699 (the_low_target): Use arm_arch_setup.
10700
12b42a12
DJ		 107012009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10702
10703 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
10704 the main thread again.
10705
ac8c974e
AR		 107062009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
10707
10708 Adding Neutrino gdbserver.
10709 * configure: Regenerated.
10710 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
10711 * configure.srv (i[34567]86-*-nto*): New target.
10712 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
10713 * remote-utils.c [__QNX__]: Include sys/iomgr.h
10714 (nto_comctrl) [__QNX__]: New function.
10715 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
10716
4424e0c3 107172009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 10718
10719 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
10720 srv_tgtobj.
10721
912cf4ba
PA		 107222009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
10723 Pedro Alves <pedro@codesourcery.com>
10724
10725 * win32-i386-low.c (i386_get_thread_context): Handle systems that
10726 don't support CONTEXT_EXTENDED_REGISTERS.
10727 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
10728 (the_low_target): Install them.
10729 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
10730 failing with ERROR_PIPE_NOT_CONNECTED.
10731
aa5ca48f
DE		 107322009-06-30 Doug Evans <dje@google.com>
10733 Pierre Muller <muller@ics.u-strasbg.fr>
10734
10735 Add h/w watchpoint support to x86-linux, win32-i386.
10736 * Makefile.in (SFILES): Add i386-low.c
10737 (i386_low_h): Define.
10738 (i386-low.o): Add dependencies.
10739 (linux-x86-low.o): Add i386-low.h dependency.
10740 (win32-i386-low.o): Ditto.
10741 * i386-low.c: New file.
10742 * i386-low.h: New file.
10743 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
10744 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
10745 * linux-low.c (linux_add_process): Initialize arch_private.
10746 (linux_remove_process): Free arch_private.
10747 (add_lwp): Initialize arch_private.
10748 (delete_lwp): Free arch_private.
10749 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
10750 provided.
10751 * linux-low.h (process_info_private): New member arch_private.
10752 (lwp_info): New member arch_private.
10753 (linux_target_ops): New members new_process, new_thread,
10754 prepare_to_resume.
10755 (ptid_of): New macro.
10756 * linux-x86-low.c: Include stddef.h, i386-low.h.
10757 (arch_process_info): New struct.
10758 (arch_lwp_info): New struct.
10759 (x86_linux_dr_get, x86_linux_dr_set): New functions.
10760 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10761 (i386_dr_low_get_status): New function.
10762 (x86_insert_point, x86_remove_point): New functions.
10763 (x86_stopped_by_watchpoint): New function.
10764 (x86_stopped_data_address): New function.
10765 (x86_linux_new_process, x86_linux_new_thread): New functions.
10766 (x86_linux_prepare_to_resume): New function.
10767 (the_low_target): Add entries for insert_point, remove_point,
10768 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
10769 prepare_to_resume.
10770 * server.c (debug_hw_points): New global.
10771 (monitor_show_help): Document set debug-hw-points.
10772 (handle_query): Process "set debug-hw-points".
10773 * server.h (debug_hw_points): Declare.
10774 (paddress): Declare.
10775 * utils.c (NUMCELLS, CELLSIZE): New macros.
10776 (get_sell, xsnprintf, paddress): New functions.
10777 * win32-arm-low.c (the_low_target): Add entries for insert_point,
10778 remove_point, stopped_by_watchpoint, stopped_data_address.
10779 * win32-i386-low.c: Include i386-low.h.
10780 (debug_reg_state): Replaces dr.
10781 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10782 (i386_dr_low_get_status): New function.
10783 (i386_insert_point, i386_remove_point): New functions.
10784 (i386_stopped_by_watchpoint): New function.
10785 (i386_stopped_data_address): New function.
10786 (i386_initial_stuff): Update.
10787 (get_thread_context,set_thread_context,i386_thread_added): Update.
10788 (the_low_target): Add entries for insert_point,
10789 remove_point, stopped_by_watchpoint, stopped_data_address.
10790 * win32-low.c (win32_insert_watchpoint): New function.
10791 (win32_remove_watchpoint): New function.
10792 (win32_stopped_by_watchpoint): New function.
10793 (win32_stopped_data_address): New function.
10794 (win32_target_ops): Add entries for insert_watchpoint,
10795 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
10796 * win32-low.h (win32_target_ops): New members insert_point,
10797 remove_point, stopped_by_watchpoint, stopped_data_address.
10798
d993e290
PA		 107992009-06-25 Pedro Alves <pedro@codesourcery.com>
10800
10801 * server.c (process_serial_event): Re-return unsupported, not
10802 error, if the type isn't recognized. Re-allow supporting only
10803 insert or remove packets. Also call require_running for
10804 breakpoints. Add missing break statement to default case. Tidy.
10805 * target.h (struct target_ops): Rename insert_watchpoint to
10806 insert_point, and remove_watchpoint to remove_point.
10807
10808 * linux-low.h (struct linux_target_ops): Likewise.
10809 * linux-low.c (linux_insert_watchpoint): Rename to ...
10810 (linux_insert_point): ... this. Adjust.
10811 (linux_remove_watchpoint): Rename to ...
10812 (linux_remove_point): ... this. Adjust.
10813 (linux_target_ops): Adjust.
10814 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
10815 (cris_insert_point): ... this.
10816 (cris_remove_watchpoint): Rename to ...
10817 (cris_remove_point): ... this.
10818 (the_low_target): Adjust.
10819
0f54c268
PM		 108202009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
10821
10822 * server.c (handle_v_kill): Pass signal_pid to
10823 kill_inferior if multi_process is zero.
10824
c6314022
AR		 108252009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
10826
10827 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
10828 * target.h (target_ops): Comment for *_watchpoint to make it clear
10829 the functions can get types '0' and '1'.
10830
4463ce24
AR		 108312009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
10832
10833 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
10834 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
10835 * regcache.c (get_regcache): Likewise.
10836 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
10837 * win32-low.c (child_fetch_inferior_registers): Remove check for
10838 regno 0.
10839
cf8fd78b
PA		 108402009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
10841 Pedro Alves <pedro@codesourcery.com>
10842
10843 * target.h (struct target_ops) <supports_multi_process>: New
10844 callback.
10845 (target_supports_multi_process): New.
10846 * server.c (handle_query): Even if GDB reports support, only
10847 enable multi-process if the target also supports it. Report
10848 multi-process support only if the target backend supports it.
10849 * linux-low.c (linux_supports_multi_process): New function.
10850 (linux_target_ops): Install it as target_supports_multi_process
10851 callback.
10852
47c0c975
DE		 108532009-05-24 Doug Evans <dje@google.com>
10854
e09875d4
DE		 10855 Global renaming of find_thread_pid to find_thread_ptid.
10856 * server.h (find_thread_ptid): Renamed from find_thread_pid.
10857 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
10858 All callers updated.
10859
e27d73f6
DE		 10860 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
10861 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
10862 directly.
10863
47c0c975
DE		 10864 * linux-low.c (get_stop_pc): Print pc if debug_threads.
10865 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
10866 (linux_resume_one_lwp): Ditto.
10867
2acc282a
DE		 108682009-05-23 Doug Evans <dje@google.com>
10869
10870 * linux-low.c (linux_resume_one_lwp): Change type of first arg
10871 from struct inferior_list_entry * to struct lwp_info *.
10872 All callers updated.
10873
9f1036c1
DE		 108742009-05-13 Doug Evans <dje@google.com>
10875
10876 * linux-x86-low.c: Don't include assert.h.
10877 (x86_siginfo_fixup): Use fatal, not assert.
10878 (x86_arch_setup): Fix comment.
10879
d0722149
DE		 108802009-05-12 Doug Evans <dje@google.com>
10881
10882 Biarch support for i386/amd64 gdbserver.
10883 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
10884 Add linux-x86-low.c.
10885 (linux-i386-low.o, linux-x86-64-low.o): Delete.
10886 (linux-x86-low.o): Add.
10887 * linux-x86-64-low.c: Delete.
10888 * linux-i386-low.c: Delete.
10889 * linux-x86-low.c: New file.
10890 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
10891 linux-x86-low.o.
10892 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
10893 linux-x86-low.o.
10894 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
10895 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
10896 (linux_child_pid_to_exec_file): New function.
10897 (elf_64_header_p, elf_64_file_p): New functions.
10898 (siginfo_fixup): New function.
10899 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
10900 give target a chance to convert layout.
10901 * linux-low.h (linux_target_ops): New member siginfo_fixup.
10902 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
10903
fdeb2a12
DE		 109042009-05-07 Doug Evans <dje@google.com>
10905
10906 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
10907 (regsets_store_inferior_registers): Ditto.
10908
a6dbe5df
PA		 109092009-05-06 Pedro Alves <pedro@codesourcery.com>
10910
10911 PR server/10048
10912
10913 * linux-low.c (must_set_ptrace_flags): Delete.
10914 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
10915 of the global.
10916 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
10917 `lwp->must_set_ptrace_flags' instead.
ba42693b 10918 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 10919 (linux_wait_1): ... not here.
10920
5091eb23
DE		 109212009-04-30 Doug Evans <dje@google.com>
10922
9f767825
DE		 10923 * inferiors.c (started_inferior_callback): New function.
10924 (attached_inferior_callback): New function.
10925 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
10926 * server.c (print_started_pid, print_attached_pid): New functions.
10927 (detach_or_kill_for_exit): New function.
10928 (main): Call it instead of for_each_inferior (kill_inferior_callback).
10929 * server.h (have_started_inferiors_p): Declare.
10930 (have_attached_inferiors_p): Declare.
10931
5091eb23
DE		 10932 * inferiors.c (remove_process): Fix memory leak, free process.
10933 * linux-low.c (linux_remove_process): New function.
10934 (linux_kill): Call it instead of remove_process.
10935 (linux_detach, linux_wait_1): Ditto.
10936
155c8968
PA		 109372009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
10938
10939 * configure.srv: Add x86 Windows CE target.
10940
7fe519cb
UW		 109412009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10942
10943 * inferiors.c (get_thread_process): Make global.
10944 * server.h (get_thread_process): Add prototype.
10945 * thread-db.c (find_one_thread): Use get_thread_process
10946 instead of current_process.
10947 (thread_db_get_tls_address): Do not crash if called when
10948 thread layer is not yet initialized.
10949
5472f405
UW		 109502009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10951
10952 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
10953 * spu-low.c (current_tid): Rename to ...
10954 (current_ptid): ... this.
10955 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
10956 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
10957 ptid_get_lwp (current_ptid) instead of current_tid.
10958 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
10959 instead of current_tid. Use find_process_pid to verify pid
10960 argument is valid. Pass proper argument to remove_process.
10961 (spu_thread_alive): Compare current_ptid instead of current_tid.
10962 (spu_resume): Likewise.
10963
55ac2b99
PA		 109642009-04-02 Pedro Alves <pedro@codesourcery.com>
10965
10966 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
10967 variable.
10968
95954743
PA		 109692009-04-01 Pedro Alves <pedro@codesourcery.com>
10970
10971 Implement the multiprocess extensions, and add linux multiprocess
10972 support.
10973
10974 * server.h (ULONGEST): Declare.
10975 (struct ptid, ptid_t): New.
10976 (minus_one_ptid, null_ptid): Declare.
10977 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10978 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
10979 (struct inferior_list_entry): Change `id' type from unsigned from
10980 to ptid_t.
10981 (struct sym_cache, struct breakpoint, struct
10982 process_info_private): Forward declare.
10983 (struct process_info): Declare.
10984 (current_process): Declare.
10985 (all_processes): Declare.
10986 (initialize_inferiors): Declare.
10987 (add_thread): Adjust to use ptid_t.
10988 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
10989 (add_process, remove_process, find_thread_pid): Declare.
10990 (find_inferior_id): Adjust to use ptid_t.
10991 (cont_thread, general_thread, step_thread): Change type to ptid_t.
10992 (multi_process): Declare.
10993 (push_event): Adjust to use ptid_t.
10994 (read_ptid, write_ptid): Declare.
10995 (prepare_resume_reply): Adjust to use ptid_t.
10996 (clear_symbol_cache): Declare.
10997 * inferiors.c (all_processes): New.
10998 (null_ptid, minus_one_ptid): New.
10999 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11000 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11001 (add_thread): Change unsigned long to ptid. Remove gdb_id
11002 parameter. Adjust.
11003 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11004 (gdb_id_to_thread): Rename to ...
11005 (find_thread_pid): ... this. Change unsigned long to ptid.
11006 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11007 (loaded_dll, pull_pid_from_list): Adjust.
11008 (add_process, remove_process, find_process_pid)
11009 (get_thread_process, current_process, initialize_inferiors): New.
11010 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11011 (struct target_waitstatus) <related_pid>: Ditto.
11012 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11013 return type to int.
11014 (struct target_ops) <join>: Add `pid' argument.
11015 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11016 (struct target_ops) <wait>: Add `ptid' field. Change return type
11017 to ptid.
11018 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11019 (mywait): Add `ptid' argument. Change return type to ptid_t.
11020 (target_pid_to_str): Declare.
11021 * target.c (set_desired_inferior): Adjust to use ptids.
11022 (mywait): Add new `ptid' argument. Adjust.
11023 (target_pid_to_str): New.
11024 * mem-break.h (free_all_breakpoints): Declare.
11025 * mem-break.c (breakpoints): Delelete.
11026 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11027 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11028 to use per-process breakpoint list.
11029 (free_all_breakpoints): New.
11030 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11031 (symbol_cache, all_symbols_looked_up): Delete.
11032 (hexchars): New.
11033 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11034 read_ptid): New.
11035 (prepare_resume_reply): Change ptid argument's type from unsigned
11036 long to ptid_t. Adjust. Implement W;process and X;process.
11037 (free_sym_cache, clear_symbol_cache): New.
11038 (look_up_one_symbol): Adjust to per-process symbol cache. *
11039 * server.c (cont_thread, general_thread, step_thread): Change type
11040 to ptid_t.
11041 (attached): Delete.
11042 (multi_process): New.
11043 (last_ptid): Change type to ptid_t.
11044 (struct vstop_notif) <ptid>: Change type to ptid_t.
11045 (queue_stop_reply, push_event): Change `ptid' argument's type to
11046 ptid_t.
11047 (discard_queued_stop_replies): Add `pid' argument.
11048 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11049 changes. Don't reference the `attached' global.
11050 (attach_inferior): Adjust to mywait interface changes.
11051 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11052 features. Handle and report "multiprocess+". Handle
11053 "qAttached:PID".
11054 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11055 changes.
11056 (handle_v_kill): New.
11057 (handle_v_stopped): Adjust to use target_pid_to_str.
11058 (handle_v_requests): Allow multiple attaches and runs when
11059 multiprocess extensions are in effect. Handle "vKill".
11060 (myresume): Adjust to use ptids.
11061 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11062 (handle_status): Adjust to discard_queued_stop_replies interface
11063 change.
11064 (first_thread_of, kill_inferior_callback)
11065 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11066 (main): Call initialize_inferiors. Adjust to use ptids, killing
11067 and detaching from all inferiors. Handle multiprocess packet
11068 variants.
11069 * linux-low.h: Include gdb_proc_service.h.
11070 (struct process_info_private): New.
11071 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11072 <lwpid_of>: Use ptid_get_lwp.
11073 (get_lwp_thread): Adjust.
11074 (struct lwp_info): Add `dead' member.
11075 (find_lwp_pid): Declare.
11076 * linux-low.c (thread_db_active): Delete.
11077 (new_inferior): Adjust comment.
11078 (inferior_pid): Delete.
11079 (linux_add_process): New.
11080 (handle_extended_wait): Adjust.
11081 (add_lwp): Change unsigned long to ptid.
11082 (linux_create_inferior): Add process to processes table. Adjust
11083 to use ptids. Don't set new_inferior here.
11084 (linux_attach_lwp): Rename to ...
11085 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11086 it. Adjust to use ptids.
11087 (linux_attach_lwp): New.
11088 (linux_attach): Add process to processes table. Don't set
11089 new_inferior here.
11090 (struct counter): New.
11091 (second_thread_of_pid_p, last_thread_of_process_p): New.
11092 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11093 multiple processes.
11094 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11095 processes. Remove process from process table.
11096 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11097 to multiple processes.
11098 (any_thread_of): New.
11099 (linux_detach): Add `pid' argument, and handle it. Remove process
11100 from processes table.
11101 (linux_join): Add `pid' argument. Handle it.
11102 (linux_thread_alive): Change unsighed long argument to ptid_t.
11103 Consider dead lwps as not being alive.
11104 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11105 threads we're not interested in.
11106 (same_lwp, find_lwp_pid): New.
11107 (linux_wait_for_lwp): Change `pid' argument's type from int to
11108 ptid_t. Adjust.
11109 (linux_wait_for_event): Rename to ...
11110 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11111 from int to ptid_t. Adjust.
11112 (linux_wait_for_event): New.
11113 (linux_wait_1): Add `ptid' argument. Change return type to
11114 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11115 that exit from the process table.
11116 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11117 Adjust.
11118 (mark_lwp_dead): New.
11119 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11120 stopping all threads, mark its main lwp as dead.
11121 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11122 ptids.
11123 (fetch_register, usr_store_inferior_registers)
11124 (regsets_fetch_inferior_registers)
11125 (regsets_store_inferior_registers, linux_read_memory)
11126 (linux_write_memory): Inline `inferior_pid'.
11127 (linux_look_up_symbols): Adjust to use per-process
11128 `thread_db_active'.
11129 (linux_request_interrupt): Adjust to use ptids.
11130 (linux_read_auxv): Inline `inferior_pid'.
11131 (initialize_low): Don't reference thread_db_active.
11132 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11133 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11134 (ps_getpid): Return the pid of the current inferior.
11135 * thread-db.c (proc_handle, thread_agent): Delete.
11136 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11137 per-process data.
11138 (find_one_thread): Change argument type to ptid_t. Adjust to
11139 per-process data.
11140 (maybe_attach_thread): Adjust to per-process data and ptids.
11141 (thread_db_find_new_threads): Ditto.
11142 (thread_db_init): Ditto.
11143 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11144 processes table. Adjust to use ptids.
11145 (spu_kill, spu_detach): Adjust interface. Remove process from
11146 processes table.
11147 (spu_join, spu_thread_alive): Adjust interface.
11148 (spu_wait): Adjust interface. Remove process from processes
11149 table. Adjust to use ptids.
11150 * win32-low.c (current_inferior_tid): Delete.
11151 (current_inferior_ptid): New.
11152 (debug_event_ptid): New.
11153 (thread_rec): Take a ptid. Adjust.
11154 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11155 (child_delete_thread): Ditto.
11156 (do_initial_child_stuff): Add `attached' argument. Add process to
11157 processes table.
11158 (child_fetch_inferior_registers, child_store_inferior_registers):
11159 Adjust.
11160 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11161 (win32_attach): Pass 1 to do_initial_child_stuff.
11162 (win32_kill): Adjust interface. Remove process from processes
11163 table.
11164 (win32_detach): Ditto.
11165 (win32_join): Adjust interface.
11166 (win32_thread_alive): Take a ptid.
11167 (win32_resume): Adjust to use ptids.
11168 (get_child_debug_event): Ditto.
11169 (win32_wait): Adjust interface. Remove exiting process from
11170 processes table.
11171
bd99dc85
PA		 111722009-04-01 Pedro Alves <pedro@codesourcery.com>
11173
11174 Non-stop mode support.
11175
11176 * server.h (non_stop): Declare.
11177 (gdb_client_data, handler_func): Declare.
11178 (delete_file_handler, add_file_handler, start_event_loop):
11179 Declare.
11180 (handle_serial_event, handle_target_event, push_event)
11181 (putpkt_notif): Declare.
11182 * target.h (enum resume_kind): New.
11183 (struct thread_resume): Replace `step' field by `kind' field.
11184 (TARGET_WNOHANG): Define.
11185 (struct target_ops) <wait>: Add `options' argument.
11186 <supports_non_stop, async, start_non_stop>: New fields.
11187 (target_supports_non_stop, target_async): New.
11188 (start_non_stop): Declare.
11189 (mywait): Add `options' argument.
11190 * target.c (mywait): Add `options' argument. Print child exit
11191 notifications here.
11192 (start_non_stop): New.
11193 * server.c (non_stop, own_buf, mem_buf): New globals.
11194 (struct vstop_notif): New.
11195 (notif_queue): New global.
11196 (queue_stop_reply, push_event, discard_queued_stop_replies)
11197 (send_next_stop_reply): New.
11198 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11199 interface changes.
11200 (attach_inferior): In non-stop mode, don't wait for the target
11201 here.
11202 (handle_general_set): Handle QNonStop.
11203 (handle_query): When handling qC, return the current general
11204 thread, instead of the first thread of the list.
11205 (handle_query): If the backend supports non-stop mode, include
11206 QNonStop+ in the qSupported query response.
11207 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11208 and non-stop mode.
11209 (handle_v_attach, handle_v_run): Handle non-stop mode.
11210 (handle_v_stopped): New.
11211 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11212 (myresume): Adjust to use resume_kind. Handle non-stop.
11213 (queue_stop_reply_callback): New.
11214 (handle_status): Handle non-stop mode.
11215 (main): Clear non_stop flag on reconnection. Use the event-loop.
11216 Refactor serial protocol handling from here ...
11217 (process_serial_event): ... to this new function. When GDB
11218 selects any thread, select one here. In non-stop mode, wait until
11219 GDB acks all pending events before exiting.
11220 (handle_serial_event, handle_target_event): New.
11221 * remote-utils.c (remote_open): Install remote_desc in the event
11222 loop.
11223 (remote_close): Remove remote_desc from the event loop.
11224 (putpkt_binary): Rename to...
11225 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
11226 (putpkt_binary): New as wrapper around putpkt_binary_1.
11227 (putpkt_notif): New.
11228 (prepare_resume_reply): In non-stop mode, don't change the
11229 general_thread.
11230 * event-loop.c: New.
11231 * Makefile.in (OBJ): Add event-loop.o.
11232 (event-loop.o): New rule.
11233
11234 * linux-low.h (pid_of): Moved here.
11235 (lwpid_of): New.
11236 (get_lwp_thread): Use lwpid_of.
11237 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
11238 * linux-low.c (pid_of): Delete.
11239 (inferior_pid): Use lwpid_of.
11240 (linux_event_pipe): New.
11241 (target_is_async_p): New.
11242 (delete_lwp): New.
11243 (handle_extended_wait): Use lwpid_of.
11244 (add_lwp): Don't set lwpid field.
11245 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
11246 (linux_kill_one_lwp): If killing a running lwp, stop it first.
11247 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
11248 (linux_detach_one_lwp): If detaching from a running lwp, stop it
11249 first. Adjust to linux_wait_for_event interface changes. Use
11250 lwpid_of.
11251 (linux_detach): Don't delete the main lwp here.
11252 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
11253 (status_pending_p): Don't consider explicitly suspended lwps.
11254 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
11255 pointer. Add OPTIONS argument. Change return type to int. Use
11256 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
11257 (linux_wait_for_event): Take an integer pid instead of a lwp_info
11258 pointer. Add status pointer argument. Return a pid instead of a
11259 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
11260 changes. In non-stop mode, don't switch to a random thread.
11261 (linux_wait): Rename to...
11262 (linux_wait_1): ... this. Add target_options argument, and handle
11263 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
11264 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
11265 clean exit and signal exit code. Don't stop all threads in
11266 non-stop mode. In all-stop mode, only stop all threads when
11267 reporting a stop to GDB. Handle explicit thread stop requests.
11268 (async_file_flush, async_file_mark): New.
11269 (linux_wait): New.
11270 (send_sigstop): Use lwpid_of.
11271 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
11272 interface changes. In non-stop mode, don't switch to a random
11273 thread.
11274 (linux_resume_one_lwp): Use lwpid_of.
11275 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
11276 (linux_resume_one_thread): ... this. Handle resume_stop. In
11277 non-stop mode, don't look for pending flag in all threads.
11278 (resume_status_pending_p): Don't consider explicitly suspended
11279 threads.
11280 (my_waitpid): Reimplement. Emulate __WALL.
11281 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11282 Use lwpid_of.
11283 (sigchld_handler, linux_supports_non_stop, linux_async)
11284 (linux_start_non_stop): New.
11285 (linux_target_ops): Register linux_supports_non_stop, linux_async
11286 and linux_start_non_stop.
11287 (initialize_low): Install SIGCHLD handler.
11288 * thread-db.c (thread_db_create_event, find_one_thread)
11289 (thread_db_get_tls_address): Use lwpid_of.
11290 * win32-low.c (win32_detach): Adjust to use resume_kind.
11291 (win32_wait): Add `options' argument.
11292 * spu-low.c (spu_resume): Adjust to use resume_kind.
11293 (spu_wait): Add `options' argument.
11294
5b1c542e
PA		 112952009-04-01 Pedro Alves <pedro@codesourcery.com>
11296
11297 Decouple target code from remote protocol.
11298
11299 * target.h (enum target_waitkind): New.
11300 (struct target_waitstatus): New.
11301 (struct target_ops) <wait>: Return an unsigned long. Take a
11302 target_waitstatus pointer instead of a char pointer.
11303 (mywait): Likewise.
11304 * target.c (mywait): Change prototype to return an unsigned long.
11305 Take a target_waitstatus pointer instead of a char pointer. Adjust.
11306 * server.h (thread_from_wait, old_thread_from_wait): Delete
11307 declarations.
11308 (prepare_resume_reply): Change prototype to take a
11309 target_waitstatus.
11310 * server.c (thread_from_wait, old_thread_from_wait): Delete.
11311 (last_status, last_ptid): New.
11312 (start_inferior): Remove "statusptr" argument. Adjust. Return a
11313 pid instead of a signal.
11314 (attach_inferior): Remove "status" and "signal" parameters.
11315 Adjust.
11316 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
11317 not as an address.
11318 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
11319 (handle_v_requests, myresume): Remove "status" and "signal"
11320 parameters. Adjust.
11321 (handle_status): New.
11322 (main): Delete local `status'. Adjust.
11323 * remote-utils.c: Include target.h.
11324 (prepare_resume_reply): Change prototype to take a
11325 target_waitstatus. Adjust.
11326
11327 * linux-low.c (linux_wait): Adjust to new target_ops->wait
11328 interface.
11329 * spu-low.c (spu_wait): Adjust.
11330 * win32-low.c (enum target_waitkind, struct target_waitstatus):
11331 Delete.
11332 (win32_wait): Adjust.
11333
2bd7c093
PA		 113342009-04-01 Pedro Alves <pedro@codesourcery.com>
11335
11336 * target.h (struct thread_resume): Delete leave_stopped member.
11337 (struct target_ops): Add a `n' argument to the `resume' callback.
11338 * server.c (start_inferior): Adjust.
11339 (handle_v_cont, myresume): Adjust.
11340 * linux-low.c (check_removed_breakpoint): Adjust to resume
11341 interface change, and to removed leave_stopped field.
11342 (resume_ptr): Delete.
11343 (struct thread_resume_array): New.
11344 (linux_set_resume_request): Add new `arg' parameter. Adjust to
11345 resume interface change.
11346 (linux_continue_one_thread, linux_queue_one_thread)
11347 (resume_status_pending_p): Check if the resume field is NULL
11348 instead of checking the leave_stopped member.
11349 (linux_resume): Adjust to the target resume interface change.
11350 * spu-low.c (spu_resume): Adjust to the target resume interface
11351 change.
11352 * win32-low.c (win32_detach, win32_resume): Ditto.
11353
c35fafde
PA		 113542009-04-01 Pedro Alves <pedro@codesourcery.com>
11355
11356 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
11357 flag.
11358 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
11359 pending.
11360 (linux_continue_one_thread): Only preserve the stepping flag if
11361 there's a pending breakpoint.
11362
0a59d50b
PA		 113632009-03-31 Pedro Alves <pedro@codesourcery.com>
11364
11365 * server.c (main): After the inferior having exited, call
11366 remote_close before exiting gdbserver.
11367
f04c6d38
TJB		 113682009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
11369
11370 Fix size of FPSCR in Power 7 processors.
11371 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
11372 (PPC_FEATURE_HAS_DFP): New #define.
11373 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
11374 size of the FPSCR.
11375
78e5cee6
PA		 113762009-03-23 Pedro Alves <pedro@codesourcery.com>
11377
11378 * server.c (handle_query) Whitespace and formatting.
11379
1b3f6016
PA		 113802009-03-22 Pedro Alves <pedro@codesourcery.com>
11381
11382 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
11383 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
11384 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
11385 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
11386 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
11387 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
11388 Makefile.in, configure.ac: Fix whitespace throughout.
11389 * configure: Regenerate.
11390
a07b2135
PA		 113912009-03-22 Pedro Alves <pedro@codesourcery.com>
11392
11393 * inferiors.c (find_inferior): Make it safe for the callback
11394 function to delete the currently iterated inferior.
11395
67cc2626
PA		 113962009-03-22 Pedro Alves <pedro@codesourcery.com>
11397
11398 * Makefile.in (linuw_low_h): Move higher.
11399 (thread-db.o): Depend on $(linux_low_h).
11400
54a0b537
PA		 114012009-03-17 Pedro Alves <pedro@codesourcery.com>
11402
11403 Rename "process" to "lwp" throughout.
11404
11405 * linux-low.c (all_processes): Rename to...
11406 (all_lwps): ... this.
11407 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
11408 (add_process): Rename to ...
11409 (add_lwp): ... this. Adjust.
11410 (linux_create_inferior): Adjust.
11411 (linux_attach_lwp): Adjust.
11412 (linux_attach): Adjust.
11413 (linux_kill_one_process): Rename to ...
11414 (linux_kill_one_lwp): ... this. Adjust.
11415 (linux_kill): Adjust.
11416 (linux_detach_one_process): Rename to ...
11417 (linux_detach_one_lwp): ... this. Adjust.
11418 (linux_detach): Adjust.
11419 (check_removed_breakpoint): Adjust.
11420 (status_pending_p): Adjust.
11421 (linux_wait_for_process): Rename to ...
11422 (linux_wait_for_lwp): ... this. Adjust.
11423 (linux_wait_for_event): Adjust.
11424 (send_sigstop): Adjust.
11425 (wait_for_sigstop): Adjust.
11426 (stop_all_processes): Rename to ...
11427 (stop_all_lwps): ... this.
11428 (linux_resume_one_process): Rename to ...
11429 (linux_resume_one_lwp): ... this. Adjust.
11430 (linux_set_resume_request, linux_continue_one_thread)
11431 (linux_queue_one_thread, resume_status_pending_p)
11432 (usr_store_inferior_registers, regsets_store_inferior_registers)
11433 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11434 Adjust.
11435 * linux-low.h (get_process): Rename to ...
11436 (get_lwp): ... this. Adjust.
11437 (get_thread_process): Rename to ...
11438 (get_thread_lwp): ... this. Adjust.
11439 (get_process_thread): Rename to ...
11440 (get_lwp_thread): ... this. Adjust.
11441 (struct process_info): Rename to ...
11442 (struct lwp_info): ... this.
11443 (all_processes): Rename to ...
11444 (all_lwps): ... this.
11445 * proc-service.c (ps_lgetregs): Adjust.
11446 * thread-db.c (thread_db_create_event, find_one_thread)
11447 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
11448
0b16c5cf
PA		 114492009-03-14 Pedro Alves <pedro@codesourcery.com>
11450
11451 * server.c (handle_query): Handle "qAttached".
11452
32de4b9d
NS		 114532009-03-13 Nathan Sidwell <nathan@codesourcery.com>
11454
11455 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
11456 GPLv3, update license URL.
11457
2aecd87f
DE		 114582009-03-01 Doug Evans <dje@google.com>
11459
93efd302 11460 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 11461 (server_h): Add gdb_signals.h.
11462 (signals.o): Update.
11463 * server.h (target_signal_from_host,target_signal_to_host_p)
11464 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
11465
86b1f9c5
PM		 114662009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
11467
11468 * remote-utils.c (getpkt): Also generate remote-debug
11469 information if noack_mode is set.
11470
4aa995e1
PA		 114712009-02-06 Pedro Alves <pedro@codesourcery.com>
11472
11473 * server.c (handle_query): Report qXfer:siginfo:read and
11474 qXfer:siginfo:write as supported and handle them.
11475 * target.h (struct target_ops) <qxfer_siginfo>: New field.
11476 * linux-low.c (linux_xfer_siginfo): New.
11477 (linux_target_ops): Set it.
11478
62709adf
PA		 114792009-01-26 Pedro Alves <pedro@codesourcery.com>
11480
11481 * server.c (gdbserver_usage): Mention --remote-debug.
11482 (main): Accept '--remote-debug' switch.
11483
aef93bd7
DE		 114842009-01-18 Doug Evans <dje@google.com>
11485
11486 * regcache.c (new_register_cache): No need to check result of xcalloc.
11487 * server.c (handle_search_memory): Back out calls to xmalloc,
11488 result is checked and error is returned to user upon failure.
11489 (handle_query): Ditto. Add more checks for result of malloc.
11490 (handle_v_cont): Check result of malloc, report error back to
11491 user upon failure.
11492 (handle_v_run): Ditto. Call freeargv.
11493 * server.h (freeargv): Declare.
11494 * utils.c (freeargv): New fn.
11495
54363045
DE		 114962009-01-15 Doug Evans <dje@google.com>
11497
f626972c
DE		 11498 * gdbreplay.c (perror_with_name): Make arg const char *.
11499 * server.h (target_signal_to_name): Make return type const char *.
0842e787 11500 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 11501 * utils.c (perror_with_name): Make arg const char *.
54363045 11502
18aae699
PA		 115032009-01-14 Pedro Alves <pedro@codesourcery.com>
11504
11505 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
11506 when handling a EXIT_PROCESS_DEBUG_EVENT.
11507
ff703abe
JB		 115082009-01-06 Joel Brobecker <brobecker@adacore.com>
11509
11510 * gdbreplay.c (gdbreplay_version): Update copyright year.
11511 * server.c (gdbserver_version): Likewise.
11512
f21cc1a2 115132009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 11514
11515 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 11516 (handle_extended_wait): Improve comment.
0e21c1ec 11517
bca929d3
DE		 115182008-12-13 Doug Evans <dje@google.com>
11519
11520 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
11521 * server.h (ATTR_MALLOC): New macro.
11522 (xmalloc,xcalloc,xstrdup): Declare.
11523 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
11524 * inferiors.c: Ditto.
11525 * linux-low.c: Ditto.
11526 * mem-break.c: Ditto.
11527 * regcache.c: Ditto.
11528 * remote-utils.c: Ditto.
11529 * server.c: Ditto.
11530 * target.c: Ditto.
11531 * win32-low.c: Ditto.
11532
97438e3f
DE		 115332008-12-12 Doug Evans <dje@google.com>
11534
896c7fbb
DE		 11535 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
11536 in debugging printf.
11537
97438e3f
DE		 11538 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
11539
e3b886f8
DE		 115402008-12-09 Doug Evans <dje@google.com>
11541
11542 * linux-low.h (struct process_info): Delete member tid, unused.
11543 * thread-db.c (find_one_thread): Update.
11544 (maybe_attach_thread): Update.
11545
07e059b5
VP		 115462008-12-02 Pedro Alves <pedro@codesourcery.com>
11547
889bf7c5
PA		 11548 * target.h (struct target_ops): Add qxfer_osdata member.
11549 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
11550 and dirent.h.
11551 (linux_qxfer_osdata): New functions.
11552 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
11553 callback.
11554 * server.c (handle_query): Handle "qXfer:osdata:read:".
11555 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
11556 (buffer_xml_printf): New functions.
11557 * server.h (struct buffer): New.
11558 (buffer_grow_str, buffer_grow_str0): New macros.
11559 (buffer_grow, buffer_free, buffer_init, buffer_finish)
11560 (buffer_xml_printf): Declare.
07e059b5 11561
4cab47ab
DE		 115622008-11-24 Doug Evans <dje@google.com>
11563
11564 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
11565
f142445f
DJ		 115662008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
11567
11568 * server.c (handle_v_run): Always use the supplied argument list.
11569
d0107bb6 115702008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 11571
d0107bb6
BW		 11572 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
11573 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 11574
2c4ad781
TJB		 115752008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
11576
11577 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
11578 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
11579 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
11580 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
11581 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
11582 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
11583 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
11584 XML target descriptions.
11585 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
11586 when inferior is running on an ISA 2.05 or later processor. Add
11587 special case to return offset for full 64-bit slot of FPSCR when
11588 in 32-bits.
11589
dfb64f85
DJ		 115902008-11-14 Daniel Gutson <dgutson@codesourcery.com>
11591
11592 * Makefile.in (SFILES, clean): Added sparc64 files.
11593 (reg-sparc64.o, reg-sparc64.c): New.
11594 * configure.srv (sparc*-*-linux*): New configuration.
11595 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
11596 syscall arguments for SPARC.
11597 (regsets_store_inferior_registers): Likewise.
11598 * linux-sparc-low.c: New file.
11599
66b6e1dd
DE		 116002008-10-21 Doug Evans <dje@google.com>
11601
11602 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
11603 (READLINE_DIR,READLINE_DEP): Delete.
11604 (INTERNAL_CFLAGS): Update.
11605 (LINTFLAGS): Update.
11606
9b710a42
PA		 116072008-10-10 Pedro Alves <pedro@codesourcery.com>
11608
11609 * server.c (handle_v_run): If GDB didn't specify an argv, use the
11610 whole argv from the last run, not just argv[0].
11611
5822d809
PA		 116122008-09-08 Pedro Alves <pedro@codesourcery.com>
11613
11614 * regcache.c (new_register_cache): Return NULL if the register
11615 cache size isn't known yet.
11616 (free_register_cache): Avoid dereferencing a NULL regcache.
11617
74aac56f
DJ		 116182008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11619
11620 * configure.srv: Merge MIPS and MIPS64.
11621
400b20f5
MR		 116222008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
11623
11624 * Makefile.in (uninstall): Apply $(EXEEXT) too.
11625
677c5bb1
LM		 116262008-08-18 Luis Machado <luisgpm@br.ibm.com>
11627
11628 * Makefile.in: Add required vsx dependencies.
11629
11630 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
11631 Declare init_registers_powerpc_vsx32l.
11632 Declare init_registers_powerpc_vsx64l.
11633 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
11634 (ppc_arch_setup): Check for VSX in hwcap.
11635 (ppc_fill_vsxregset): New function.
11636 (ppc_store_vsxregset): New function.
11637 Add new VSX entry in regset_info target_regsets.
11638
11639 * configure.srv: Add new VSX dependencies.
11640
a6f3e723
SL		 116412008-08-12 Pedro Alves <pedro@codesourcery.com>
11642
11643 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
11644 (remote_open): Set or clear transport_is_reliable.
11645 (putpkt_binary): Don't expect acks in noack mode.
11646 (getpkt): Don't send ack/nac in noack mode.
11647 * server.c (handle_general_set): Handle QStartNoAckMode.
11648 (handle_query): If connected by tcp pass QStartNoAckMode+ in
11649 qSupported.
11650 (main): Reset noack_mode on every connection.
11651 * server.h (noack_mode): Declare.
11652
a417dc56
RW		 116532008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11654
11655 * Makefile.in (GDBREPLAY_OBS): New variable.
11656 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
11657
3221518c
UW		 116582008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
11659 Daniel Jacobowitz <dan@codesourcery.com>
11660
11661 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
11662 (usr_store_inferior_registers): Likewise.
11663 (regsets_store_inferior_registers): Likewise.
11664
ec56be1b
PA		 116652008-07-31 Rolf Jansen <rj@surtec.com>
11666 Pedro Alves <pedro@codesourcery.com>
11667
11668 * configure.ac: Check for memmem declaration.
11669 * server.c [HAVE_MALLOC_H]: Include malloc.h.
11670 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
11671 (disable_packet_qfThreadInfo): Unconditionally compile.
11672 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
11673 * configure, config.in: Regenerate.
11674
2fe5e3ff
DE		 116752008-07-28 Doug Kwan <dougkwan@google.com>
11676
11677 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
11678 (linux_write_memory): Remove declaration of errno.
11679
836acd6d
UW		 116802008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
11681
11682 * linux-low.c (handle_extended_wait): Do not use "status"
11683 variable uninitialized.
11684
aeba519e
PA		 116852008-07-07 Pedro Alves <pedro@codesourcery.com>
11686
11687 * server.c (handle_v_attach): Inhibit reporting dll changes.
11688
db42f210
PA		 116892008-06-27 Pedro Alves <pedro@codesourcery.com>
11690
11691 * remote-utils.c (prepare_resume_reply): If requested, don't
11692 output "thread:TID" in the T stop reply.
11693
11694 * server.c (disable_packet_vCont, disable_packet_Tthread)
11695 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
11696 (handle_query): If requested, disable support for qC, qfThreadInfo
11697 and qsThreadInfo.
11698 (handle_v_requests): If requested, disable support for vCont.
11699 (gdbserver_show_disableable): New.
11700 (main): Handle --disable-packet and --disable-packet=LIST.
11701
11702 * server.h (disable_packet_vCont, disable_packet_Tthread)
11703 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
11704
8e4c5421
CD		 117052008-06-20 Carlos O'Donell <carlos@codesourcery.com>
11706
11707 * server.c (gdbserver_usage): Mention --version.
11708
6e23a804
DJ		 117092008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
11710
11711 * Makefile.in (gdbreplay.o): New rule.
11712
90aa6a40
JM		 117132008-06-06 Joseph Myers <joseph@codesourcery.com>
11714
11715 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
11716 message, not gdbserver.
11717
c16158bc 117182008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 11719 Nathan Sidwell <nathan@codesourcery.com>
11720 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 11721
11722 * acinclude.m4: Include ../../config/acx.m4.
11723 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
11724 * configure, config.in: Regenerate.
11725 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
11726 * server.c (gdbserver_version): Print PKGVERSION.
11727 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
11728 (main): Adjust gdbserver_usage calls.
11729 * gdbreplay.c (version, host_name): Add declarations.
11730 (gdbreplay_version, gdbreplay_usage): New.
11731 (main): Accept --version and --help options.
11732
aeb75bf5
DJ		 117332008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
11734
11735 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
11736 (arm_breakpoint_at): Handle Thumb.
11737 (the_low_target): Add comment.
11738
76b233dd
UW		 117392008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
11740
11741 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
11742
08388c79
DE		 117432008-05-09 Doug Evans <dje@google.com>
11744
a3c83fae
DE		 11745 * server.h (decode_search_memory_packet): Declare.
11746 * remote-utils.c (decode_search_memory_packet): New fn.
11747 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 11748 (handle_search_memory): New fn.
11749 (handle_query): Process qSearch:memory packets.
11750
bb9c3d36
UW		 117512008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
11752
11753 * regcache.c (registers_length): Remove.
11754 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
11755 full register packet.
11756 * regcache.h (registers_length): Remove prototype.
11757 * server.h (PBUFSIZ): Define to 16384.
11758
7284e1be
UW		 117592008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
11760
11761 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
11762 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
11763 powerpc-64l.o, and powerpc-altivec64l.o.
11764 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
11765 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
11766 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
11767 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
11768 rs6000/power-linux.xml, and rs6000/power64-linux.xml
11769 to srv_xmlfiles.
11770
11771 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
11772 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
11773 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
11774 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
11775 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
11776 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
11777 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
11778 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
11779 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
11780 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
11781 (clean): Update.
11782
11783 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
11784 (init_registers_powerpc_32l): ... this new prototype.
11785 (init_registers_powerpc_32): Remove, replace by ...
11786 (init_registers_powerpc_altivec32l): ... this new prototype.
11787 (init_registers_powerpc_e500): Remove, replace by ...
11788 (init_registers_powerpc_e500l): ... this new prototype.
11789 (init_registers_ppc64): Remove, replace by ...
11790 (init_registers_powerpc_64l): ... this new prototype.
11791 (init_registers_powerpc_64): Remove, replace by ...
11792 (init_registers_powerpc_altivec64l): ... this new prototype.
11793 (ppc_num_regs): Set to 73.
11794 (PT_ORIG_R3, PT_TRAP): Define if necessary.
11795 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
11796 (ppc_cannot_store_register): Handle orig_r3 and trap.
11797 (ppc_arch_setup): Update init_registers_... calls.
11798 (ppc_fill_gregset): Handle orig_r3 and trap.
11799
11800 * inferiors.c (clear_inferiors): Reset current_inferior.
11801
fdc59709
PB		 118022008-04-23 Paolo Bonzini <bonzini@gnu.org>
11803
889bf7c5
PA		 11804 * acinclude.m4: Add override.m4.
11805 * configure: Regenerate.
fdc59709 11806
c9b2f845
UW		 118072008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11808
11809 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
11810 initial call to init_register_ppc64.
11811
550512b8
UW		 118122008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11813
43aaf8b6
PA		 11814 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
11815 single powerpc*-*-linux* case.
550512b8
UW		 11816 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
11817
b6430ec3
UW		 118182008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
11819
11820 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 11821 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 11822 from reg_xmlfiles.
11823 * linux-ppc-low.c: Include <elf.h>.
11824 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
11825 (ppc_hwcap): New global variable.
11826 (ppc_regmap): Remove __SPE__ #ifdef sections.
11827 (ppc_regmap_e500): New global variable.
11828 (ppc_cannot_store_register): Update __SPE__ special case.
11829 (ppc_get_hwcap): New function.
11830 (ppc_arch_setup): Use it to determine whether inferior supports
11831 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
11832 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
11833 Do not access registers if target does not support AltiVec.
11834 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
11835 Do not access registers if target does not support SPE.
11836 (target_regsets): Unconditionally include AltiVec and SPE regsets.
11837
52fa2412
UW		 118382008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
11839
11840 * linux-low.c (disabled_regsets, num_regsets): New.
11841 (use_regsets_p): Delete.
11842 (linux_wait_for_process): Clear disabled_regsets.
11843 (regsets_fetch_inferior_registers): Check and set it.
11844 (regsets_store_inferior_registers): Likewise.
11845 (linux_fetch_registers, linux_store_registers): Do not use
11846 use_regsets_p.
11847 (initialize_low): Allocate disabled_regsets.
11848
e28b3332
DJ		 118492008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
11850
11851 * Makefile.in (LIBOBJS): New.
11852 (OBS): Use LIBOBJS.
11853 (memmem.o): New rule.
11854 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
11855 * configure: Regenerated.
11856
4536995d
UW		 118572008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
11858
11859 * server.c (handle_query): Never return "unsupported" for
11860 qXfer:features:read queries.
11861
221c031f
UW		 118622008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
11863
11864 * server.c (get_features_xml): Fix inverted condition.
11865 (handle_query): Always support qXfer:feature:read.
11866
ccd213ac
DJ		 118672008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
11868
11869 * server.c (wrapper_argv): New.
11870 (start_inferior): Handle wrapper_argv. If set, expect an extra
11871 trap.
11872 (gdbserver_usage): Document --wrapper.
11873 (main): Parse --wrapper.
11874
6fe305f7
UW		 118752008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11876
11877 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
11878 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
11879 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
11880 (ppc_set_pc): Likewise.
11881 (ppc_arch_setup): New function.
11882 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
11883 of collect_register.
889bf7c5 11884 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 11885
5b0a002e
UW		 118862008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11887
11888 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
11889 instead of linux-ppc64-low.o.
11890 * linux-ppc64-low.c: Remove file.
11891 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
11892 (linux-ppc64-low.o): Remove rule.
11893
11894 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
11895 (init_registers_powerpc_64): Likewise.
11896 (ppc_regmap): Conditionally define depending on __powerpc64__.
11897 (ppc_cannot_store_register): Do not special-case "fpscr" when
11898 compiled on __powerpc64__.
11899 (ppc_collect_ptrace_register): New function.
11900 (ppc_supply_ptrace_register): New function.
11901 (ppc_breakpoint): Change type to "unsigned int".
11902 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
11903 (the_low_target): Conditionally provide initializers for the
889bf7c5 11904 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 11905 collect_ptrace_register and supply_ptrace_register members.
11906
9b4b61c8
UW		 119072008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11908
11909 * regcache.h (gdbserver_xmltarget): Add extern declaration.
11910 * server.c (gdbserver_xmltarget): Define.
11911 (get_features_xml): Use it to replace "target.xml" and arch_string.
11912
11913 * configure.srv: Remove srv_xmltarget. Add XML files that were
11914 mentioned there to srv_xmlfiles instead. Remove conditional tests
11915 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
11916 srv_xmlfiles and srv_regobj to include all possible choices.
11917 * configure.ac (srv_xmltarget): Remove.
11918 (srv_xmlfiles): Do not add "target.xml".
11919 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
11920 checks for supplementary target information.
11921 * configure: Regenerate.
11922 * Makefile.in (XML_TARGET): Remove.
11923 (target.xml): Remove rule.
11924 (clean): Do not clean up target.xml.
11925 (.PRECIOUS): Do not mention target.xml.
11926
11927 * target.h (struct target_ops): Remove arch_string member.
11928 * linux-low.c (linux_arch_string): Remove.
11929 (linux_target_ops): Remove arch_string initializer.
11930 * linux-low.h (struct linux_target_ops): Remove arch_string member.
11931 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
11932 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
11933 * spu-low.c (spu_arch_string): Remove.
11934 (spu_target_ops): Remove arch_string initializer.
11935 * win32-low.c (win32_arch_string): Remove.
11936 (win32_target_ops): Remove arch_string initializer.
11937 * win32-low.h (struct win32_target_ops): Remove arch_string member.
11938 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
11939 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
11940
ee1a7ae4
UW		 119412008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11942
11943 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
11944 by collect_ptrace_register and supply_ptrace_register hooks.
11945 * linux-low.c (fetch_register): Use supply_ptrace_register callback
11946 instead of checking for the_low_target.left_pad_xfer.
11947 (usr_store_inferior_registers): Use collect_ptrace_register callback
11948 instead of checking for the_low_target.left_pad_xfer.
11949
11950 * linux-s390-low.c (s390_collect_ptrace_register): New function.
11951 (s390_supply_ptrace_register): Likewise.
11952 (s390_fill_gregset): Call s390_collect_ptrace_register.
11953 (the_low_target): Update.
11954
11955 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
11956 (ppc_supply_ptrace_register): Likewise.
11957 (the_low_target): Update.
11958
11959 * linux-i386-low.c (the_low_target): Update.
11960 * linux-x86-64-low.c (the_low_target): Update.
11961
d61ddec4
UW		 119622008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11963
11964 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
11965 reg-s390.o and reg-s390x.o.
11966
11967 * linux-low.c (new_inferior): New global variable.
11968 (linux_create_inferior, linux_attach): Set it.
11969 (linux_wait_for_process): Call the_low_target.arch_setup after the
11970 target has stopped for the first time.
11971 (initialize_low): Do not call the_low_target.arch_setup.
11972
11973 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
11974 (s390_set_pc): Likewise.
11975 (s390_arch_setup): New function.
11976 (the_low_target): Use s390_arch_setup as arch_setup routine.
11977
11978 * regcache.c (realloc_register_cache): New function.
11979 (set_register_cache): Call it for each existing regcache.
11980
d05b4ac3
UW		 119812008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11982
11983 * server.h (init_registers): Remove prototype.
11984
11985 * linux-low.h (struct linux_target_ops): Add arch_setup field.
11986 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
11987 instead of init_registers ().
11988 * linux-arm-low.c (init_registers_arm): Add prototype.
11989 (init_registers_arm_with_iwmmxt): Likewise.
11990 (the_low_target): Add initializer for arch_setup field.
11991 * linux-cris-low.c (init_registers_cris): Add prototype.
11992 (the_low_target): Add initializer for arch_setup field.
11993 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
11994 (the_low_target): Add initializer for arch_setup field.
11995 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
11996 (the_low_target): Add initializer for arch_setup field.
11997 * linux-ia64-low.c (init_registers_ia64): Add prototype.
11998 (the_low_target): Add initializer for arch_setup field.
11999 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12000 (the_low_target): Add initializer for arch_setup field.
12001 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12002 (the_low_target): Add initializer for arch_setup field.
12003 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12004 (init_registers_mips64_linux): Likewise.
12005 (the_low_target): Add initializer for arch_setup field.
12006 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12007 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12008 (the_low_target): Add initializer for arch_setup field.
12009 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12010 (init_registers_powerpc_64): Likewise.
12011 (the_low_target): Add initializer for arch_setup field.
12012 * linux-s390-low.c (init_registers_s390): Add prototype.
12013 (init_registers_s390x): Likewise.
12014 (the_low_target): Add initializer for arch_setup field.
12015 * linux-sh-low.c (init_registers_sh): Add prototype.
12016 (the_low_target): Add initializer for arch_setup field.
12017 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12018 (the_low_target): Add initializer for arch_setup field.
12019 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12020 (the_low_target): Add initializer for arch_setup field.
12021
12022 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12023 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12024 instead of init_registers ().
12025 * win32-arm-low.c (init_registers_arm): Add prototype.
12026 (the_low_target): Add initializer for arch_setup field.
12027 * win32-i386-low.c (init_registers_i386): Add prototype.
12028 (the_low_target): Add initializer for arch_setup field.
12029
12030 * spu-low.c (init_registers_spu): Add prototype.
12031 (initialize_low): Call initialie_registers_spu () instead of
12032 initialize_registers ().
12033
fd96d250
PA		 120342008-02-19 Pedro Alves <pedro@codesourcery.com>
12035
12036 * server.c (handle_v_requests): When handling the vRun and vAttach
12037 packets, if already debugging a process, don't kill it. Return an
12038 error instead.
12039
d41b6bb4
DJ		 120402008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12041
12042 * server.c (handle_query): Correct length check.
12043
5ac588cf
PA		 120442008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12045
12046 * win32-low.c (do_initial_child_stuff): Add process handle
12047 parameter. Set current_process_handle and current_process_id from the
12048 parameters. Clear globals.
12049 (win32_create_inferior): Don't set current_process_handle and
12050 current_process_id here. Instead pass them on the call to
12051 do_initial_child_stuff.
12052 (win32_attach): Likewise.
12053 (win32_clear_inferiors): New.
12054 (win32_kill): Don't close the current process handle or the
12055 current thread handle here. Instead call win32_clear_inferiors.
12056 (win32_detach): Don't open a new handle to the process. Call
12057 win32_clear_inferiors.
12058 (win32_join): Don't rely on current_process_handle; open a new
12059 handle using the process id.
12060 (win32_wait): Call win32_clear_inferiors when the inferior process
12061 has exited.
12062
ecd7ecbc
DJ		 120632008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12064
12065 * server.c (monitor_show_help): Add "exit".
12066
1525d545
MG		 120672008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12068
ecd7ecbc 12069 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 12070 (clean): Add reg-xtensa.c.
12071 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 12072 * configure.srv (xtensa*-*-linux*) New target.
12073 * linux-xtensa-low.c: New.
12074 * xtensa-xtregs.c: New.
1525d545 12075
59a016f0
PA		 120762008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12077
12078 * hostio.c: Don't include errno.h.
12079 (errno_to_fileio_errno): Move to hostio-errno.
12080 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12081 error number outputting to the target->hostio_last_error callback.
12082 (hostio_packet_error): Use FILEIO_EINVAL directly.
12083 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12084 calls to hostio_error.
12085 * hostio-errno.c: New.
12086 * server.h (hostio_last_error_from_errno): Declare.
12087 * target.h (target_ops): Add hostio_last_error member.
12088 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12089 as hostio_last_error handler.
889bf7c5 12090 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 12091 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12092 (wince_hostio_last_error): New functions.
12093 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12094 as hostio_last_error handler.
12095 (win32_target_ops) [!_WIN32_WCE]: Register
12096 hostio_last_error_from_errno as hostio_last_error handler.
12097 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12098 (hostio-errno.o): New rule.
12099 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12100 * configure.srv (srv_hostio_err_objs): New variable. Default to
12101 hostio-errno.o.
12102 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12103 * configure: Regenerate.
12104
2d717e4f
DJ		 121052008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12106
12107 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12108 (linux_kill, linux_detach): Clean up the process list.
12109 * remote-utils.c (remote_open): Improve port number parsing.
12110 (putpkt_binary, input_interrupt): Only send interrupts if the target
12111 is running.
12112 * server.c (extended_protocol): Make static.
12113 (attached): Define earlier.
12114 (exit_requested, response_needed, program_argv): New variables.
12115 (target_running): New.
12116 (start_inferior): Clear attached here.
12117 (attach_inferior): Set attached here.
12118 (require_running): Define.
12119 (handle_query): Use require_running and target_running. Implement
12120 "monitor exit".
12121 (handle_v_attach, handle_v_run): New.
12122 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12123 (gdbserver_usage): Update.
12124 (main): Redo argument parsing. Handle --debug and --multi. Handle
12125 --attach along with other options or after the port. Save
12126 program_argv. Support no initial program. Resynchronize
12127 communication with GDB after an error. Handle "monitor exit".
12128 Use require_running and target_running. Always allow the extended
12129 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12130 restart in extended mode.
12131 * README: Refer to the GDB manual. Update --attach usage.
12132
7407e2de
AS		 121332007-12-20 Andreas Schwab <schwab@suse.de>
12134
12135 * linux-low.c (STACK_SIZE): Define.
12136 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12137 (linux_test_for_tracefork): Likewise.
12138
b65d95c5
DJ		 121392007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12140
12141 * linux-low.c (linux_wait_for_event): Update messages. Do not
12142 reinsert auto-delete breakpoints.
12143 * mem-break.c (struct breakpoint): Change return type of handler to
12144 int.
12145 (set_breakpoint_at): Update handler type.
12146 (reinsert_breakpoint_handler): Return 1 instead of calling
12147 delete_breakpoint.
12148 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12149 setting a new one.
12150 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12151 * mem-break.h (set_breakpoint_at): Update handler type.
12152 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12153 * win32-low.c (auto_delete_breakpoint): New.
12154 (get_child_debug_event): Use it.
12155
4e799345
DJ		 121562007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12157
12158 * configure.ac: Check for pread and pwrite.
12159 * hostio.c (handle_pread): Fall back to lseek and read.
12160 (handle_pwrite): Fall back to lseek and write.
12161 * config.in, configure: Regenerated.
12162
27524b67
DJ		 121632007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12164
12165 * server.c (myresume): Add own_buf argument.
12166 (main): Update calls.
12167
a20d5e98
DJ		 121682007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12169
12170 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12171 * remote-utils.c (remote_open): Do not call disable_async_io.
12172 (block_async_io): Delete.
12173 (unblock_async_io): Make static.
12174 (initialize_async_io): New.
12175 * server.c (handle_v_cont): Handle async I/O here.
12176 (myresume): Likewise. Move other common resume tasks here...
12177 (main): ... from here. Call initialize_async_io. Disable async
12178 I/O before the main loop.
12179 * server.h (initialize_async_io): Declare.
12180 (block_async_io, unblock_async_io): Delete prototypes.
12181 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12182
b79d787e
DJ		 121832007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12184
12185 * remote-utils.c (readchar): Allow binary data in received messages.
12186
d97903b2
PA		 121872007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12188
12189 * win32-low.c (attaching): New global.
12190 (win32_create_inferior): Clear the `attaching' global.
12191 (win32_attach): Set the `attaching' global.
12192 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12193 attaching. Only set a breakpoint at the entry point if not
12194 attaching.
12195
311de423
PA		 121962007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12197
12198 * server.c (main): Don't report dll events on the initial
12199 connection on attaches.
12200
6c2d16d2
PA		 122012007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12202
12203 * server.c (main): Relax numerical bases supported for the pid of
12204 the --attach command line argument.
12205
5ca906e6
PA		 122062007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12207
12208 * win32-low.c (win32_attach): Call OpenProcess before
12209 DebugActiveProcess, not after. Add last error output to error
12210 call.
12211
9c6c8194
PA		 122122007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12213
12214 * win32-low.c (win32_get_thread_context)
12215 (win32_set_thread_context): New functions.
12216 (thread_rec): Use win32_get_thread_context.
12217 (continue_one_thread, win32_resume): Use win32_set_thread_context.
12218 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
12219 field.
12220
4d5d1aaa
PA		 122212007-12-03 Leo Zayas
12222 Pedro Alves <pedro_alves@portugalmail.pt>
12223
12224 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
12225 global variables.
12226 (child_add_thread): Minor cleanup.
12227 (child_continue): Resume artificially suspended threads before
12228 calling ContinueDebugEvent.
12229 (suspend_one_thread): New.
12230 (fake_breakpoint_event): New.
12231 (get_child_debug_event): Change return type to int. Check here if
12232 gdb sent an interrupt request. If a soft interrupt was requested,
12233 fake a breakpoint event. Return 0 if there is no event to handle,
12234 and 1 otherwise.
12235 (win32_wait): Don't check here if gdb sent an interrupt request.
12236 Ensure there is a valid event to handle.
12237 (win32_request_interrupt): Add soft interruption method as last
12238 resort.
12239
c436e841
PA		 122402007-12-03 Leo Zayas
12241 Pedro Alves <pedro_alves@portugalmail.pt>
12242
12243 * win32-low.h (win32_thread_info): Add descriptions to the
12244 structure members. Replace `suspend_count' counter by a
12245 `suspended' flag.
12246 * win32-low.c (thread_rec): Update condition of when to get the
12247 context from the inferior. Rely on ContextFlags being set if it
12248 has already been retrieved. Only suspend the inferior thread if
12249 we haven't already. Warn if that fails.
12250 (continue_one_thread): s/suspend_count/suspended/. Only call
12251 ResumeThread once. Warn if that fails.
12252
e7b5fa67
PA		 122532007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12254
12255 * win32-low.c (win32_wait): Don't read from the inferior when it
12256 has already exited.
12257
a385171d
PA		 122582007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12259
12260 * Makefile.in (win32_low_h): New variable.
12261 (win32-low.o): Add dependency on $(win32_low_h).
12262 (win32-arm-low.o, win32-i386-low.o): New rules.
12263
f80c84b3
DJ		 122642007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12265
12266 * hostio.c: Correct copyright year.
12267
a6b151f1
DJ		 122682007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12269
12270 * Makefile.in (OBS): Add hostio.o.
12271 (hostio.o): New rule.
12272 * server.h (handle_vFile): Declare.
12273 * hostio.c: New file.
12274 * server.c (handle_v_requests): Take packet_len and new_packet_len
12275 for binary packets. Call handle_vFile.
12276 (main): Update call to handle_v_requests.
12277
f9387fc3
DJ		 122782007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
12279
12280 * linux-low.c: Include <sched.h>.
12281
51c2684e
DJ		 122822007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
12283
12284 * linux-low.c (linux_tracefork_grandchild): New.
12285 (linux_tracefork_child): Use clone.
12286 (linux_test_for_tracefork): Use clone; allocate and free a stack.
12287
75f83163
JB		 122882007-10-31 Joel Brobecker <brobecker@adacore.com>
12289
12290 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
12291
da5898ce
DJ		 122922007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
12293
12294 * linux-low.c (handle_extended_wait): Handle unexpected signals.
12295
24a09b5f
DJ		 122962007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
12297
12298 * inferiors.c (change_inferior_id): Delete.
12299 (add_pid_to_list, pull_pid_from_list): New.
12300 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
12301 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
12302 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
12303 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
12304 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
12305 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
12306 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
12307 (using_threads): Always set to 1.
12308 (handle_extended_wait): New.
12309 (add_process): Do not set TID.
12310 (linux_create_inferior): Set must_set_ptrace_flags.
12311 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
12312 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
12313 (linux_thread_alive): Rename TID argument to LWPID.
12314 (linux_wait_for_process): Handle unknown processes. Do not use TID.
12315 (linux_wait_for_event): Do not use TID or check using_threads. Update
12316 call to dead_thread_notify. Call handle_extended_wait.
12317 (linux_create_inferior): Use PTRACE_SETOPTIONS.
12318 (send_sigstop): Delete sigstop_sent.
12319 (wait_for_sigstop): Avoid TID.
12320 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
12321 (linux_test_for_tracefork): New.
12322 (linux_lookup_signals): Use thread_db_active and
12323 linux_supports_tracefork_flag.
12324 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
12325 * linux-low.h (get_process_thread): Avoid TID.
12326 (struct process_ifo): Move thread_known and tid to the end. Remove
12327 sigstop_sent.
12328 (linux_attach_lwp, thread_db_init): Update prototypes.
12329 * server.h (change_inferior_id): Delete prototype.
12330 (add_pid_to_list, pull_pid_from_list): New prototypes.
12331 * thread-db.c (thread_db_use_events): New.
12332 (find_first_thread): Rename to...
12333 (find_one_thread): ...this. Update callers and messages. Do not
12334 call fatal. Check thread_db_use_events. Do not call
12335 change_inferior_id or new_thread_notify.
12336 (maybe_attach_thread): Update. Do not call new_thread_notify.
12337 (thread_db_init): Set thread_db_use_events. Check use_events.
12338 * utils.c (fatal, warning): Correct message prefix.
12339
30ed0a8f
DJ		 123402007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
12341
12342 * Makefile.in (clean): Remove new files.
12343 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
12344 (powerpc-64.o, powerpc-64.c): New rules.
12345 * configure.srv: Use alternate register sets for powerpc64-*-linux*
12346 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
12347 with SPE.
12348 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
12349 SPE targets.
12350 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
12351 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
12352 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
12353 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
12354 (target_regsets): Add AltiVec and SPE register sets.
12355 * configure.ac: Check for AltiVec and SPE.
12356 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
12357 (ppc_fill_vrregset, ppc_store_vrregset): New.
12358 (target_regsets): Add AltiVec register set.
12359 * configure: Regenerated.
12360
fd462a61
DJ		 123612007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
12362
12363 * linux-low.c (O_LARGEFILE): Define.
12364 (linux_read_memory): Use /proc/PID/mem.
12365 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
12366 * configure, config.in: Regenerated.
12367
69f223ed
DJ		 123682007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12369
12370 * linux-low.c (linux_wait_for_event): Do not pass signals while
12371 single-stepping.
12372
aec18585
PA		 123732007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12374
12375 * win32-low.c (create_process): New.
12376 (win32_create_inferior): Use create_process instead of
12377 CreateProcess. If create_process failed retry appending an ".exe"
12378 suffix. Store the GetLastError result immediatelly after
12379 create_process calls and use it on the call to error.
12380
34d86ddd
PA		 123812007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12382
12383 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
12384
5a0e3bd0
JB		 123852007-08-23 Joel Brobecker <brobecker@adacore.com>
12386
12387 * configure.ac: Switch license to GPLv3.
12388
f88c79e6
MS		 123892007-08-01 Michael Snyder <msnyder@access-company.com>
12390
12391 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
12392
6b3d9b83
PA		 123932007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
12394
12395 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
12396 typedef.
12397 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
12398 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
12399 CloseToolhelp32Snapshot.
12400 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
12401 CloseToolhelp32Snapshot.
12402
c588c53c
MS		 124032007-07-27 Michael Snyder <michael.snyder@access-company.com>
12404
12405 * server.c (main): Check for inferior exit before main loop.
12406
aa0403d9
PA		 124072007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
12408
12409 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
12410 instead of on tmp_desc.
12411
255e7678
DJ		 124122007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
12413 Daniel Jacobowitz <dan@codesourcery.com>
12414
12415 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
12416 (add_thread): Minor cleanups.
12417 (clear_inferiors): Move lower in the file. Clear the DLL
12418 list.
12419 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
12420 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
12421 (xml_escape_text): New.
12422 * server.c (handle_query): Handle qXfer:libraries:read. Report it
12423 for qSupported.
12424 (handle_v_cont): Report errors.
12425 (gdbserver_version): Update.
12426 (main): Correct size of own_buf. Do not report initial DLL events.
12427 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
12428 (unloaded_dll, xml_escape_text): New.
12429 * win32-low.c (enum target_waitkind): Update comments.
12430 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
12431 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
12432 (win32_EnumProcessModules, win32_GetModuleInformation)
12433 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
12434 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
12435 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
12436 (win32_Module32First, win32_Module32Next, load_toolhelp)
12437 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
12438 (get_child_debug_event): Handle DLL events.
12439 (win32_wait): Likewise.
12440
0d37add9
DJ		 124412007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12442
12443 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
12444 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
12445
45e2715e
PA		 124462007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12447
12448 * win32-low.c (handle_output_debug_string): Ignore event if not
12449 waiting.
12450
c5674cf1
PA		 124512007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12452
12453 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
12454
2bbe3cc1
DJ		 124552007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
12456
12457 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
12458
ae13219e
DJ		 124592007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
12460
12461 * inferiors.c (change_inferior_id): Add comment.
12462 * linux-low.c (check_removed_breakpoint): Add an early
12463 prototype. Improve debug output.
12464 (linux_attach): Doc update.
12465 (linux_detach_one_process, linux_detach): Clean up before releasing
12466 each process.
12467 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
12468 * linux-low.h (struct process_info): Doc improvement.
12469 * mem-break.c (delete_all_breakpoints): New.
12470 * mem-break.h (delete_all_breakpoints): New prototype.
12471 * thread-db.c (find_first_thread): New.
12472 (thread_db_create_event): Call it instead of
12473 thread_db_find_new_threads. Clean up unused variables.
12474 (maybe_attach_thread): Remove first thread handling.
12475 (thread_db_find_new_threads): Use find_first_thread.
12476 (thread_db_get_tls_address): Likewise.
12477
4105de34
DJ		 124782007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
12479
12480 * thread-db.c (thread_db_find_new_threads): Add prototype.
12481 (thread_db_create_event): Check for the main thread before adding
12482 a new thread.
12483 (maybe_attach_thread): Only enable event reporting if TID == 0.
12484 (thread_db_get_tls_address): Check for new threads.
12485
2b876972
DJ		 124862007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
12487
12488 * linux-low.c (linux_create_inferior): Try execv before execvp.
12489 * spu-low.c (spu_create_inferior): Likewise.
12490
7a245884
DJ		 124912007-06-13 Mike Frysinger <vapier@gentoo.org>
12492
12493 * linux-low.c (linux_create_inferior): Change execv to execvp.
12494 * spu-low.c (spu_create_inferior): Likewies.
12495
117ce543
DJ		 124962007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
12497
12498 * Makefile.in (clean): Clean new files instead of deleted ones.
12499 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
12500 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
12501 rules.
12502 * configure.srv: Specify XML files and new regformats for MIPS and
12503 MIPS64 GNU/Linux.
12504 * linux-mips-low.c (mips_num_regs): Set to only used registers.
12505 (mips_regmap): Do not fetch $0. Remove unused registers. Add
12506 an entry for the restart register.
12507 (mips_cannot_fetch_register, mips_cannot_store_register)
12508 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
12509 register names to match the XML descriptions.
12510 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
12511 restart register instead of $0.
12512
0e7f50da
UW		 125132007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12514 Markus Deuling <deuling@de.ibm.com>
12515
12516 * remote-utils.c (decode_xfer_write): New function.
12517 * server.h (decode_xfer_write): Add prototype.
12518 * server.c (handle_query): Add PACKET_LEN argument. Support
12519 qXfer:spu:read and qXfer:spu:write packets.
12520 (main): Pass packet_len to handle_query.
12521 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
12522 * target.h (target_ops): Add qxfer_spu.
12523
374c1d38
UW		 125242007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12525
12526 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
12527 accessing non-seekable spufs files.
12528
bb63802a
UW		 125292007-05-16 Markus Deuling <deuling@de.ibm.com>
12530
889bf7c5 12531 * server.c (handle_query): Add reply for qC packet.
bb63802a 12532
7390519e
PA		 125332007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12534 Leo Zayas <lerele@champenstudios@com>
12535
12536 * server.h (check_remote_input_interrupt_request): New function.
12537 * remote_utils.c (INVALID_DESCRIPTOR): New define.
12538 (remote_desc): Initialize with INVALID_DESCRIPTOR.
12539 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
12540 (check_remote_input_interrupt_request): New function.
12541 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 12542 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 12543 winapi_GenerateConsoleCtrlEvent): New typedefs.
12544 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
12545 to 250 ms.
12546 (win32_wait): Check for remote interrupt request
12547 with check_remote_input_interrupt_request.
12548 (win32_request_interrupt): New function.
12549 (win32_target_op): Set request_interrupt to win32_request_interrupt.
12550
34b34921
PA		 125512007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12552
12553 * win32-low.c (debug_registers_changed,
12554 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
12555 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
12556 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
12557 (thread_rec): Get context using the low target.
12558 (child_add_thread): Call thread_added on the low target,
12559 which does the same thing.
12560 (regptr): Delete.
12561 (do_initial_child_stuff): Remove debug registers references.
12562 Set context using the low target. Resume threads after
12563 setting the contexts.
12564 (child_continue): Remove dead variable. Remove debug
12565 registers references.
12566 (child_fetch_inferior_registers): Go through the low target.
12567 (do_child_store_inferior_registers): Remove.
12568 (child_store_inferior_registers): Go through the low target.
12569 (win32_resume): Remove debug registers references.
12570 Set context using the low target.
12571 (handle_exception): Change return type to void. Don't record
12572 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
12573 first chance exception.
889bf7c5 12574 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 12575 goto loop. Always return after waiting for debug event.
12576 (win32_wait): Convert to switch statement. Handle spurious
12577 events.
12578
12579 * win32-i386-low.c (debug_registers_changed,
12580 debug_registers_used): New.
12581 (initial_stuff): Rename to ...
12582 (i386_initial_stuff): ... this. Clear debug registers
12583 state variables.
12584 (store_debug_registers): Delete.
12585 (i386_get_thread_context): New.
12586 (load_debug_registers): Delete.
12587 (i386_set_thread_context): New.
12588 (i386_thread_added): New.
12589 (single_step): Rename to ...
12590 (i386_single_step): ... this.
12591 (do_fetch_inferior_registers): Rename to ...
12592 (i386_fetch_inferior_register): ... this.
12593 (i386_store_inferior_register): New.
12594 (the_low_target): Adapt to new interface.
12595
12596 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
12597 (arm_get_thread_context): New.
12598 (arm_set_thread_context): New.
12599 (regptr): New.
12600 (do_fetch_inferior_registers): Rename to ...
12601 (arm_fetch_inferior_register): ... this.
12602 (arm_store_inferior_register): New.
12603 (arm_wince_breakpoint): Reimplement as unsigned long.
12604 (arm_wince_breakpoint_len): Define.
12605 (the_low_target): Adapt to new interface.
12606
12607 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
12608 load_debug_registers. Add get_thread_context, set_thread_context,
12609 thread_added and store_inferior_register. Rename
12610 fetch_inferior_registers to fetch_inferior_register.
12611 (regptr): Remove declaration.
12612
dd6953e1
PA		 126132007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12614
12615 * linux-low.c (linux_detach): Change return type to int. Return 0.
12616 * spu-low.c (spu_detach): Likewise.
12617
444d6139
PA		 126182007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12619
12620 * target.h (target_ops): Change return type of detach to int.
12621 Add join.
12622 (join_inferior): New.
12623 * server.c (main): Don't skip detach support on mingw32.
12624 If the inferior doesn't support detaching return error.
12625 Call join_inferior instead of using waitpid.
12626 * linux-low.c (linux_join): New.
12627 (linux_target_op): Add linux_join.
12628 * spu-low.c (spu_join): New.
12629 (spu_target_ops): Add spu_join.
12630 * win32-low.c (win32_detach): Adapt to new interface.
12631 Reopen current_process_handle before detaching. Issue a child
12632 resume before detaching.
12633 (win32_join): New.
12634 (win32_target_op): Add win32_join.
12635
1d5315fe
PA		 126362007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12637
12638 * win32-low.c (win32-attach): Fix return value.
12639 * target.h (target_ops): Describe ATTACH return values.
12640
bf914831
PA		 126412007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12642
12643 * win32-low.c (GETPROCADDRESS): Define.
12644 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
12645 (winapi_DebugSetProcessKillOnExit): Likewise.
12646 (win32_create_inferior): Force usage of ansi CreateProcessA.
12647 (win32_attach): Use GETPROCADDRESS.
12648 (win32_detach): Likewise.
12649
f72f3e60
PA		 126502007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12651
12652 * win32-low.c (win32_wait): Don't use WSTOPSIG.
12653
ed50f18f
PA		 126542007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
12655
12656 * win32-low.c: Commit leftover changes from 2007-03-29.
12657
0c2ead7e
DJ		 126582007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12659
12660 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
12661 fields short instead of int. Add explicit padding.
12662 (i387_cache_to_fsave): Remove unnecessary casts.
12663 (i387_fsave_to_cache): Doc fix.
12664 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
12665
73725ff3
DJ		 126662007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12667
12668 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
12669 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
12670
d99f33d8
PA		 126712007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12672
12673 * configure.srv (arm*-*-mingw32ce*): Move near the other
12674 arm targets.
12675
68070c10
PA		 126762007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12677
2482afc6 12678 * configure.ac: Add errno checking.
68070c10
PA		 12679 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
12680 sys/file.h and malloc.h.
12681 (AC_CHECK_DECLS): Add perror.
12682 (srv_mingwce): Handle.
2482afc6 12683 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 12684 win32-i386-low.o to srv_tgtobj.
12685 (i[34567]86-*-mingw*): Likewise.
12686 (arm*-*-mingw32ce*): Add case.
12687 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12688 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
12689 [__MINGW32CE__] (strerror): New function.
12690 [__MINGW32CE__] (errno): Define to GetLastError.
12691 [__MINGW32CE__] (COUNTOF): New macro.
12692 (remote_open): Remove extra close call.
12693 * mem-break.c (delete_breakpoint_at): New function.
12694 * mem-break.h (delete_breakpoint_at): Declare.
12695 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12696 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
12697 [USE_WIN32API] (read, write): Add char* casts.
12698 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
12699 * server.h: Include wincecompat.h on Windows CE.
12700 [HAVE_ERRNO_H]: Check.
12701 (perror): Declare if not declared.
12702 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
12703 (perror_with_name): Remove errno declaration.
12704 * wincecompat.h: New.
12705 * wincecompat.c: New.
12706 * win32-low.h: New.
12707 * win32-arm-low.c: New.
12708 * win32-i386-low.c: New.
12709 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
12710 (OUTMSG2): Make it safe.
12711 (_T): New macro.
12712 (COUNTOF): New macro.
12713 (NUM_REGS): Get it from the low target.
12714 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
12715 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
12716 (thread_rec): Let low target handle debug registers.
12717 (child_add_thread): Likewise.
12718 (child_init_thread_list): Likewise.
12719 (continue_one_thread): Likewise.
12720 (regptr): New.
12721 (do_child_fetch_inferior_registers): Move to ...
12722 * win32-i386-low.c: ... here, and rename to ...
12723 (do_fetch_inferior_registers): ... this.
889bf7c5 12724 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 12725 Go through the low target.
12726 (do_child_store_inferior_registers): Use regptr.
12727 (strwinerror): New function.
12728 (win32_create_inferior): Handle Windows CE.
12729 Use strwinerror instead of strerror on Windows error
12730 codes. Add program to the error output.
12731 Don't close the main thread handle on Windows CE.
12732 (win32_attach): Use coredll.dll on Windows CE.
12733 (win32_kill): Close current process and current
12734 thread handles.
12735 (win32_detach): Use coredll.dll on Windows CE.
12736 (win32_resume): Let low target handle debug registers, and
12737 step request.
12738 (handle_exception): Add/Remove initial breakpoint. Avoid
12739 non-existant WSTOPSIG on Windows CE.
12740 (win32_read_inferior_memory): Cast to remove warning.
12741 (win32_arch_string): Go through the low target.
12742 (initialize_low): Call set_breakpoint_data with the low
12743 target's breakpoint.
12744 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
12745 FOP_REGNUM, mappings): Move to ...
12746 * win32-i386-low.c: ... here.
12747 * win32-low.c (win32_thread_info): Move to ...
12748 * win32-low.h: ... here.
12749 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
12750 win32-arm-low.c and wincecompat.c.
12751 (all:): Add $EXEEXT.
12752 (install-only:): Likewise.
12753 (gdbserver:): Likewise.
12754 (gdbreplay:): Likewise.
12755 * config.in: Regenerate.
12756 * configure: Regenerate.
12757
41093d81
PA		 127582007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12759
12760 * win32-low.c: Rename typedef thread_info to
12761 win32_thread_info throughout.
12762
544afa54
PA		 127632007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12764
12765 * win32-i386-low.c: Rename to ...
12766 * win32-low.c: ... this.
12767 * configure.srv: Replace win32-i386-low.o with win32-low.o.
12768 * Makefile.in: Likewise.
12769
bce7165d
PA		 127702007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
12771
12772 * remote-utils.c (monitor_output): Constify msg parameter.
12773 * server.h (monitor_output): Likewise.
12774 * win32-i386-low.c (handle_output_debug_string): New.
12775 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
12776 handle_output_debug_string.
12777 (get_child_debug_event): Likewise.
12778
506c7aa0
DJ		 127792007-03-27 Mat Hostetter <mat@lcs.mit.edu>
12780
12781 * server.c (main): Correct strtoul check.
12782
42c81e2a
DJ		 127832007-03-27 Jon Ringle <jon@ringle.org>
12784
12785 * linux-low.c: Check __ARCH_HAS_MMU__ also.
12786
9453113a
DJ		 127872007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
12788
12789 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
12790
64a69107
DJ		 127912007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
12792
12793 * terminal.h: Check HAVE_SGTTY_H.
12794
127952007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 12796
12797 * remote-utils.c (remote_open): Print out the assigned port number.
12798
c74d0ad8
DJ		 127992007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
12800
12801 * remote-utils.c (monitor_output): New function.
12802 * server.c (debug_threads): Define here.
12803 (monitor_show_help): New function.
12804 (handle_query): Handle qRcmd.
12805 (main): Do not handle 'd' packet.
12806 * server.h (debug_threads, remote_debug, monitor_output): Declare.
12807 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
12808 of debug_threads.
12809
de7c3b4a
PA		 128102007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12811
12812 * Makefile.in (EXEEXT): New.
12813 (clean): Use $(EXEEXT).
12814
ef57601b
PA		 128152007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12816
12817 * target.h (target_ops): Rename send_signal to request_interrupt,
12818 and remove enum target_signal parameter.
12819 * linux-low.c (linux_request_interrupt): Rename from
12820 linux_send_signal, and always send SIGINT.
12821 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
12822 and always send SIGINT.
12823 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
12824 of send_signal.
12825 (input_interrupt): Likewise.
12826
820f2bda
PA		 128272007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12828
12829 * server.c (get_features_xml): Check if target implemented
12830 arch_string.
12831 * win32-i386-low.c (win32_arch_string): New.
12832 (win32_target_ops): Add win32_arch_string as arch_string member.
12833
ab39bf24
UW		 128342007-02-22 Markus Deuling <deuling@de.ibm.com>
12835
12836 * spu-low.c (spu_arch_string): New.
12837 (spu_target_ops): Add spu_arch_string.
12838
61ff6e04
DJ		 128392007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
12840
12841 * remote-utils.c: Remove HAVE_TERMINAL_H check.
12842 * configure.ac: Do not check for terminal.h.
12843 * configure, config.in: Regenerated.
12844
fb1e4ffc
DJ		 128452007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12846
12847 * Makefile.in (OBS): Add $(XML_BUILTIN).
12848 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
12849 (clean): Update.
12850 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
12851 (arm-with-iwmmxt.c): New.
12852 * config.in, configure: Regenerate.
12853 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
12854 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
12855 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
12856 (arm*-*-linux*): Add iWMMXt and regset support.
12857 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
12858 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
12859 (arm_store_wmmxregset, target_regsets): New.
12860 * server.c (get_features_xml): Take annex argument. Check builtin
12861 XML documents.
12862 (handle_query): Handle multiple annexes.
12863
0f48aa01
DJ		 128642007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12865
12866 * remote-utils.c [USE_WIN32API] (read, write): Define.
12867 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
12868 write.
12869
23181151
DJ		 128702007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
12871
12872 * linux-i386-low.c (the_low_target): Set arch_string.
12873 * linux-x86-64-low.c (the_low_target): Likewise.
12874 * linux-low.c (linux_arch_string): New.
12875 (linux_target_ops): Add it.
12876 * linux-low.h (struct linux_target_ops): Add arch_string.
12877 * server.c (write_qxfer_response): Use const void * for DATA.
12878 (get_features_xml): New.
12879 (handle_query): Handle qXfer:features:read. Report it for qSupported.
12880 * target.h (struct target_ops): Add arch_string method.
12881
9d606399
DJ		 128822007-01-03 Denis Pilat <denis.pilat@st.com>
12883 Daniel Jacobowitz <dan@codesourcery.com>
12884
12885 * linux-low.c (linux_kill): Handle being called with no threads.
12886 * win32-i386-low.c (win32_kill): Likewise.
12887 (get_child_debug_event): Clear current_process_handle.
12888
128892006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 12890 Daniel Jacobowitz <dan@codesourcery.com>
12891
12892 * remote-utils.c (remote_open): Check the type of specified
12893 serial port devices before opening them.
12894 * server.c (main): Kill the inferior if an error occurs during
12895 the first remote_open.
12896
a5e13d24
DJ		 128972006-12-05 Markus Deuling <deuling@de.ibm.com>
12898
12899 * README: Update supported targets.
12900
186947f7
DJ		 129012006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
12902
12903 * Makefile.in (clean): Remove reg-mips64.c.
12904 (reg-mips64.c, reg-mips64.o): New rules.
12905 * configure.srv: Handle mips64. Include regset support for mips.
12906 * linux-mips-low.c (union mips_register): New.
12907 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
12908 (mips_breakpoint, mips_breakpoint_at): Use int.
12909 (mips_collect_register, mips_supply_register)
12910 (mips_collect_register_32bit, mips_supply_register_32bit)
12911 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12912 (mips_store_fpregset, target_regsets): New.
12913 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
12914
a13e2c95
UW		 129152006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
12916
12917 * configure.srv: Add target "spu*-*-*".
12918 * Makefile.in (clean): Remove reg-spu.c.
12919 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
12920 * spu-low.c: New file.
12921
cb7283db
DJ		 129222006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12923
12924 * configure.ac: Correct td_thr_tls_get_addr test.
12925 * configure: Regenerated.
12926
89be2091
DJ		 129272006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12928
12929 * linux-low.c (linux_wait_for_event): Reformat. Use the
12930 pass_signals array.
12931 * remote-utils.c (decode_address_to_semicolon): New.
12932 * server.c (pass_signals, handle_general_set): New.
12933 (handle_query): Mention QPassSignals for qSupported.
12934 (main): Call handle_general_set.
12935 * server.h (pass_signals, decode_address_to_semicolon): New.
12936
000ef4f0
DJ		 129372006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
12938
12939 * server.c (handle_query): Correct error handling for read_auxv.
12940
b7149293
UW		 129412005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
12942
12943 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
12944 and srv_linux_thread_db to yes.
12945 * linux-s390-low.c (s390_fill_gregset): New function.
12946 (target_regsets): Define data structure.
12947
dae5f5cf
DJ		 129482006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
12949
12950 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
12951 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
12952 * config.in, configure: Regenerated.
12953 * inferiors.c (gdb_id_to_thread): New function.
12954 (gdb_id_to_thread_id): Use it.
12955 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
12956 * linux-low.h (struct process_info): Add th member.
12957 (thread_db_get_tls_address): New prototype.
12958 * remote-utils.c (decode_address): Make non-static.
12959 * server.c (handle_query): Handle qGetTLSAddr.
12960 * server.h (gdb_id_to_thread, decode_address): New prototypes.
12961 * target.h (struct target_ops): Add get_tls_address.
12962 * thread-db.c (maybe_attach_thread): Save the thread handle.
12963 (thread_db_get_tls_address): New.
12964
32ca6d61
DJ		 129652006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
12966
12967 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
12968 (linux_resume_one_process): Take a siginfo_t *. Update all
12969 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
12970 (struct pending_signals): Add a siginfo_t.
12971 (linux_wait_for_process): Always set last_status.
12972 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
12973 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
12974 * linux-low.h (struct process_info): Add last_status.
12975
5ffff7c1
DJ		 129762006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
12977
12978 * remote-utils.c (try_rle): New function.
12979 (putpkt_binary): Use it.
12980
8695c747
DJ		 129812006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
12982
12983 * Makefile.in (clean): Clean reg-x86-64-linux.c.
12984 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
12985 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
12986 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
12987 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
12988 point registers.
12989
290fadea
RS		 129902006-08-08 Richard Sandiford <richard@codesourcery.com>
12991
12992 * server.c (terminal_fd): New variable.
12993 (old_foreground_pgrp): Likewise.
12994 (restore_old_foreground_pgrp): New function.
12995 (start_inferior): Record the terminal file descriptor in terminal_fd
12996 and its original foreground group in old_foreground_pgrp. Register
12997 restore_old_foreground_pgrp with atexit().
12998
9f2e1e63
DJ		 129992006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13000
13001 * server.c (handle_query): Correct qPart to qXfer.
13002
b80864fb
DJ		 130032006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13004
13005 * configure.ac: Check for more headers which are missing on
13006 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13007 * configure.srv: Add Cygwin and mingw32.
13008 * remote-utils.c: Don't include headers unconditionally which
13009 are missing on mingw32. Include <winsock.h> for mingw32.
13010 (remote_open): Adjust for mingw32 support. Flush
13011 standard error after writing to it.
13012 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13013 (unblock_async_io, enable_async_io, disable_async_io)
13014 (readchar, getpkt): Update for Winsock support.
13015 (prepare_resume_reply): Expect a protocol signal number.
13016 * server.c: Disable <sys/wait.h> on mingw32.
13017 (start_inferior): Adjust for mingw32 support. Flush
13018 standard error after writing to it.
13019 (attach_inferior): Likewise. Use protocol signal
13020 numbers.
13021 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13022 and names.
13023 * win32-i386-low.c: New file.
13024 * Makefile.in (XM_CLIBS): Set.
13025 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13026 (win32-i386-low.o): New dependency rule.
13027 * linux-low.c (linux_wait): Use target signal numbers.
13028 * target.h (struct target_ops): Doc fix.
13029 * server.h (target_signal_to_name): New prototype.
13030 * gdbreplay.c: Don't include headers unconditionally which
13031 are missing on mingw32. Include <winsock.h> for mingw32.
13032 (remote_close, remote_open): Adjust for Winsock support.
13033 * configure, config.in: Regenerated.
13034
0876f84a
DJ		 130352006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13036
13037 * server.c (decode_xfer_read, write_qxfer_response): New.
13038 (handle_query): Take a packet length argument. Handle
13039 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13040 the qSupported response.
13041 (main): Update call to handle_query.
13042
01f9e8fa
DJ		 130432006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13044
13045 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13046 (putpkt_binary): Renamed from putpkt and adjusted for binary
13047 data.
13048 (putpkt): New wrapper for putpkt_binary.
13049 (readchar): Don't mask off the high bit.
13050 (decode_X_packet): New function.
13051 * server.c (main): Call putpkt_binary if a handler sets the packet
13052 length. Save the length of the incoming packet. Handle 'X'.
13053 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13054
be2a5f71
DJ		 130552006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13056
13057 * server.c (handle_query): Handle qSupported.
13058
ea025f5f
DJ		 130592006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13060
13061 * remote-utils.c (all_symbols_looked_up): New variable.
13062 (look_up_one_symbol): Check it.
13063 * server.h (look_up_one_symbol): New declaration.
13064 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13065
9308fc88
DJ		 130662006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13067
13068 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 13069 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 13070 (PTRACE_GET_THREAD_AREA): Define.
13071 (ps_get_thread_area): New function.
13072
52fb6437
NS		 130732006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13074
13075 * configure.srv (m68k*-*-uclinux*): New target.
13076 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13077 (linux_resume_one_process): Remove extraneous cast.
13078 (linux_read_offsets): New.
13079 (linux_target_op): Add linux_read_offsets on mmuless systems.
13080 * server.c (handle_query): Add qOffsets logic.
13081 * target.h (struct target_ops): Add read_offsets.
13082
21b0f40c
DJ		 130832006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13084
13085 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13086 (PTRACE_GET_THREAD_AREA): Define.
13087 (ps_get_thread_area): New function.
13088 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13089 (linux-x86-64-low.o): Update.
13090
0050a760
DJ		 130912006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13092
13093 * configure.ac: Remove checks for prfpregset_t.
13094 * gdb_proc_service.h: New file.
13095 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13096 new "gdb_proc_service.h".
13097 * proc-service.c: Likewise.
13098 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13099 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13100 * Makefile.in (gdb_proc_service_h): Updated.
13101 * configure, config.in: Regenerated.
13102
b92a518e
DJ		 131032006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13104
13105 * remote-utils.c (prepare_resume_reply): Move declaration
13106 of gdb_id_from_wait to the top of the block.
13107
545587ee
DJ		 131082006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13109
13110 * linux-low.c (regsets_store_inferior_registers): Read the regset
13111 from the target before filling it.
13112
9db87ebd
DJ		 131132006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13114
13115 * server.c (attach_inferior): Return SIGTRAP for a successful
13116 attach.
13117
dd24457d
DJ		 131182006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13119
13120 * Makefile.in (OBS): Add version.o.
13121 (STAGESTUFF): Delete.
13122 (version.o): Add dependencies.
13123 (version.c): Replace rule.
13124 (clean): Remove version.c.
13125 * server.c (gdbserver_version): New.
13126 (gdbserver_usage): Use printf.
13127 (main): Handle --version and --help.
13128 * server.h (version, host_name): Add declarations.
13129
6f0f660e
EZ		 131302005-12-23 Eli Zaretskii <eliz@gnu.org>
13131
889bf7c5
PA		 13132 * linux-arm-low.c:
13133 * linux-arm-low.c:
13134 * inferiors.c:
13135 * i387-fp.h:
13136 * i387-fp.c:
13137 * gdbreplay.c:
13138 * regcache.c:
13139 * proc-service.c:
13140 * mem-break.h:
13141 * mem-break.c:
13142 * linux-x86-64-low.c:
13143 * linux-sh-low.c:
13144 * linux-s390-low.c:
13145 * linux-ppc64-low.c:
13146 * linux-ppc-low.c:
13147 * linux-mips-low.c:
13148 * linux-m68k-low.c:
13149 * linux-m32r-low.c:
13150 * linux-low.h:
13151 * linux-low.c:
13152 * linux-ia64-low.c:
13153 * linux-i386-low.c:
13154 * linux-crisv32-low.c:
13155 * thread-db.c:
13156 * terminal.h:
13157 * target.h:
13158 * target.c:
13159 * server.h:
13160 * server.c:
13161 * remote-utils.c:
13162 * regcache.h:
13163 * utils.c:
13164 * Makefile.in:
13165 * configure.ac:
6f0f660e
EZ		 13166 * gdbserver.1: Add (C) after Copyright. Update the FSF
13167 address.
13168
9d1fb177
DJ		 131692005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13170
13171 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13172 (arm_breakpoint_at): Recognize both breakpoints.
13173 (the_low_target): Use the correct breakpoint instruction.
13174
011a70c2
DJ		 131752005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13176
13177 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13178 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13179 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13180 (the_low_target): Update.
13181
7fb85e41
AS		 131822005-10-25 Andreas Schwab <schwab@suse.de>
13183
13184 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13185
13186 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13187 (ia64_num_regs): Reduce to 462.
13188
3db0444b
DJ		 131892005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13190
13191 * acinclude.m4: Correct quoting.
13192 * aclocal.m4: Regenerated.
13193
13194 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13195 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13196 (thread_db_init): Call thread_db_err_str.
13197 * configure.ac: Check for TD_VERSION.
13198 * config.in, configure: Regenerated.
13199
bee0189a
DJ		 132002005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13201
13202 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13203
e9d25b98
DJ		 132042005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13205
13206 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13207 is not available. Define HAVE_PTRACE_GETREGS if it is.
13208 * config.in, configure: Regenerated.
13209 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13210 * linux-i386-low.c, linux-m68k-low.c: Update to use
13211 HAVE_PTRACE_GETREGS.
13212 * linux-low.c (regsets_fetch_inferior_registers)
13213 (regsets_store_inferior_registers): Only return 0 if we processed
13214 GENERAL_REGS.
13215 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13216 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
13217
a06660f7
DJ		 132182005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13219
13220 * inferiors.c (struct thread_info): Add gdb_id.
13221 (add_thread): Add gdb_id argument.
13222 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
13223 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
13224 calls to add_thread.
13225 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
13226 * server.c (handle_query): Use thread_to_gdb_id.
13227 (handle_v_cont, main): Use gdb_id_to_thread_id.
13228 * server.h (add_thread): Update prototype.
13229 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
13230 prototypes.
13231
5a1f5858
DJ		 132322005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13233
13234 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
13235 left-padded registers.
13236 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
13237 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
13238
e122f1f5
SE		 132392005-07-01 Steve Ellcey <sje@cup.hp.com>
13240
13241 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
13242 * configure: Regenerate.
13243 * config.in: Regenerate.
13244 * server.h (NEED_DECLARATION_STRERROR):
13245 Replace with !HAVE_DECL_STRERROR.
13246
d592fa2f
DJ		 132472005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
13248
13249 * linux-low.c (linux_wait, linux_send_signal): Don't test
13250 an unsigned long variable for > 0 if it could be MAX_ULONG.
13251 * server.c (myresume): Likewise.
13252 * target.c (set_desired_inferior): Likewise.
13253
ccbd4912
MK		 132542005-06-13 Mark Kettenis <kettenis@gnu.org>
13255
13256 * configure.ac: Simplify and improve check for socklen_t.
13257 * configure, config.in: Regenerate.
13258
f450004a
DJ		 132592005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
13260
13261 * acconfig.h: Remove.
13262 * configure.ac: Add a test for socklen_t. Use three-argument
13263 AC_DEFINE throughout.
13264 * config.in: Regenerated using autoheader 2.59.
13265 * configure: Regenerated.
13266
13267 * gdbreplay.c (socklen_t): Provide a default.
13268 (remote_open): Use socklen_t.
13269 * remote-utils.c (socklen_t): Provide a default.
13270 (remote_open): Use socklen_t.
13271 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
13272 unsigned char.
13273
13274 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
13275 char for buffers.
13276 * linux-low.c (linux_read_memory, linux_write_memory)
13277 (linux_read_auxv): Likewise.
13278 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
13279 (check_mem_write): Likewise.
13280 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
13281 Likewise.
13282 * regcache.c (struct inferior_rgcache_data, registers_to_string)
13283 (registers_from_string, register_data): Likewise.
13284 * server.c (handle_query, main): Likewise.
13285 * server.h (convert_ascii_to_int, convert_int_to_ascii)
13286 (decode_M_packet): Likewise.
13287 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
13288 * target.h (struct target_ops): Update read_memory, write_memory,
13289 and read_auxv.
13290 (read_inferior_memory, write_inferior_memory): Update.
13291 * linux-low.h (struct linux_target_ops): Change type of breakpoint
13292 to unsigned char *.
13293 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
13294 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
13295 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
13296 linux-s390-low.c, linux-sh-low.c: Update for changes in
13297 read_inferior_memory and the_low_target->breakpoint.
13298
eee84df1
DJ		 132992005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
13300
13301 * Makefile.in (SFILES): Add linux-ppc64-low.c.
13302 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
13303 * configure.srv: Add powerpc64-*-linux*.
13304 * linux-ppc64-low.c: New file.
13305
45b134e5
OF		 133062005-05-23 Orjan Friberg <orjanf@axis.com>
13307
13308 * linux-cris-low.c: New file with support for CRIS.
13309 * linux-crisv32-low.c: Ditto for CRISv32.
13310 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
13311 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 13312 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 13313 reg-crisv32.o, and reg-crisv32.c to make rules.
13314 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
13315 recognized targets.
13316
48d93c75
UW		 133172005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
13318
13319 * linux-low.c (fetch_register): Ensure buffer size is a multiple
13320 of sizeof (PTRACE_XFER_TYPE).
13321 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
13322
e013ee27
OF		 133232005-05-12 Orjan Friberg <orjanf@axis.com>
13324
889bf7c5 13325 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 13326 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
13327 pointers for hardware watchpoint support.
13328 * linux-low.h (struct linux_target_ops): Ditto.
13329 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
13330 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
13331 to linux_target_ops.
13332 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
13333 reply packet.
13334 * server.c (main): Recognize 'Z' and 'z' packets.
13335
b0ded00b
UW		 133362005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
13337
13338 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
13339 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
13340 (the_low_target): Add new members.
13341
8643e2ad
DJ		 133422005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13343
13344 * proc-service.c (ps_lgetregs): Search all_processes instead of
13345 all_threads.
13346
fc620387
DJ		 133472005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13348
13349 * server.c (start_inferior): Change return type to int.
13350 (attach_inferior): Change sigptr to int *.
13351 (handle_v_cont, handle_v_requests): Change signal to int *.
13352 (main): Change signal to int.
13353
133542005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 13355
13356 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
13357 * configure.srv: Add m32r*-*-linux*.
13358 * linux-m32r-low.c: New file.
13359
e0e76420
DJ		 133602005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
13361
13362 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
13363
a1928bad
DJ		 133642005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13365
13366 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
13367 Take unsigned long arguments for PIDs.
13368 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
13369 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
13370 (wait_for_sigstop, linux_resume_one_process)
13371 (regsets_fetch_inferior_registers, linux_send_signal)
13372 (linux_read_auxv): Likewise. Update the types of variables holding
13373 PIDs. Update format string specifiers.
13374 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
13375 * remote-utils.c (prepare_resume_reply): Likewise.
13376 * server.c (cont_thread, general_thread, step_thread)
13377 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
13378 unsigned long.
13379 (handle_query): Update format specifiers.
13380 (handle_v_cont, main): Use strtoul for thread IDs.
13381 * server.h (struct inferior_list_entry): Use unsigned long for ID.
13382 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
13383 (general_thread, step_thread, thread_from_wait)
13384 (old_thread_from_wait): Update.
13385 * target.h (struct thread_resume): Use unsigned long for THREAD.
13386 (struct target_ops): Use unsigned long for arguments to attach and
13387 thread_alive.
13388
dcdb98d2
DJ		 133892005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
13390
13391 * acinclude.m4: Include bfd/bfd.m4 directly.
13392 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
13393 <agriffis@toolchain.org>.
13394 * aclocal.m4, configure: Regenerated.
13395
bec39cab
AC		 133962005-01-07 Andrew Cagney <cagney@gnu.org>
13397
13398 * configure.ac: Rename configure.in, require autoconf 2.59.
13399 * configure: Re-generate.
13400
434c4c77
DJ		 134012004-12-08 Daniel Jacobowitz <dan@debian.org>
13402
13403 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
13404 LIBS when finished.
13405 * aclocal.m4: Regenerated.
13406 * configure: Regenerated.
13407
db1d3e1b
AS		 134082004-11-21 Andreas Schwab <schwab@suse.de>
13409
13410 * linux-m68k-low.c (m68k_num_gregs): Define.
13411 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
13412 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
13413 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
13414 (m68k_breakpoint_at): New. Add to the_low_target.
13415
13416 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
13417 srv_linux_thread_db to yes.
13418
43360365
JB		 134192004-10-20 Joel Brobecker <brobecker@gnat.com>
13420
13421 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
13422 (ARCH_SET_FS): Likewise.
13423 (ARCH_GET_FS): Likewise.
13424 (ARCH_GET_GS): Likewise.
13425
fd500816
DJ		 134262004-10-16 Daniel Jacobowitz <dan@debian.org>
13427
13428 * linux-i386-low.c (ps_get_thread_area): New.
13429 * linux-x86-64-low.c (ps_get_thread_area): New.
13430 * linux-low.c: Include <sys/syscall.h>.
13431 (linux_kill_one_process): Don't kill the first thread here.
13432 (linux_kill): Kill the first thread here.
13433 (kill_lwp): New function.
13434 (send_sigstop, linux_send_signal): Use it.
13435 * proc-service.c: Clean up #ifdefs.
13436 (fpregset_info): Delete.
13437 (ps_lgetregs): Update and enable implementation.
13438 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
13439 implementations.
13440 * remote-utils.c (struct sym_cache, symbol_cache): New.
13441 (input_interrupt): Print a clearer message.
13442 (async_io_enabled): New variable.
13443 (enable_async_io, disable_async_io): Use it. Update comments.
13444 (look_up_one_symbol): Use the symbol cache.
13445 * thread-db.c (thread_db_look_up_symbols): New function.
13446 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
13447
f6de3c42
DJ		 134482004-10-16 Daniel Jacobowitz <dan@debian.org>
13449
13450 * configure.in: Test for -rdynamic.
13451 * configure: Regenerated.
13452 * Makefile (INTERNAL_LDFLAGS): New.
13453 (gdbserver, gdbreplay): Use it.
13454
2c0fc042
AC		 134552004-09-02 Andrew Cagney <cagney@gnu.org>
13456
13457 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
13458
075b3282
DJ		 134592004-03-23 Daniel Jacobowitz <drow@mvista.com>
13460
13461 * linux-low.c (linux_wait): Clear all_processes list also.
13462
fa6a77dc
DJ		 134632004-03-12 Daniel Jacobowitz <drow@mvista.com>
13464
13465 * linux-low.c: Include <errno.h>. Remove extern declaration of
13466 errno.
13467
6d782a97
DJ		 134682004-03-12 Daniel Jacobowitz <drow@mvista.com>
13469
13470 * gdbreplay.c, server.h, utils.c: Update copyright years.
13471
3a7fb99b
DJ		 134722004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13473
13474 * server.c (main): Print child status or termination signal from
13475 variable 'signal', not 'sig'.
13476
c3e735a6
DJ		 134772004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13478
13479 * linux-low.c (linux_read_memory): Change return type to
13480 int. Check for and return error from ptrace().
13481 * target.c (read_inferior_memory): Change return type to int. Pass
13482 back return status from the_target->read_memory().
13483 * target.h (struct target_ops): Adapt *read_memory() prototype.
13484 Update comment.
13485 (read_inferior_memory): Adapt prototype.
13486 * server.c (main): Return an error packet if
13487 read_inferior_memory() returns an error.
13488
a59d1c82
DJ		 134892004-03-04 Daniel Jacobowitz <drow@mvista.com>
13490
13491 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
13492 Unify with other clean targets.
13493
dc3f8883
DJ		 134942004-02-29 Daniel Jacobowitz <drow@mvista.com>
13495
13496 * server.c (handle_v_cont): Call set_desired_inferior.
13497
89a208da
DJ		 134982004-02-29 Daniel Jacobowitz <drow@mvista.com>
13499
13500 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
13501
62ea82f5
DJ		 135022004-02-29 Daniel Jacobowitz <drow@mvista.com>
13503
13504 * linux-low.c (linux_wait): Unblock async I/O.
13505 (linux_resume): Block and enable async I/O.
13506 * remote-utils.c (block_async_io, unblock_async_io): New functions.
13507 * server.h (block_async_io, unblock_async_io): Add prototypes.
13508
6910d122
DJ		 135092004-02-29 Daniel Jacobowitz <drow@mvista.com>
13510
13511 * remote-utils.c (remote_open): Print a status notice after
13512 opening a TCP port.
13513 * server.c (attach_inferior): Print a status notice after
13514 attaching.
13515
135162004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 13517
13518 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
13519
c89dc5d4
DJ		 135202004-02-26 Daniel Jacobowitz <drow@mvista.com>
13521
13522 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
13523 error packet.
13524 * server.c, target.h: Update copyright years.
13525
4b8dad4a
RM		 135262004-02-25 Roland McGrath <roland@redhat.com>
13527
13528 * target.h (struct target_ops): New member `read_auxv'.
13529 * server.c (handle_query): Handle qPart:auxv:read: query using that.
13530 * linux-low.c (linux_read_auxv): New function.
13531 (linux_target_ops): Initialize `read_auxv' member to that.
13532
d7446758
JB		 135332004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13534
13535 Committed by Jim Blandy <jimb@redhat.com>.
13536
13537 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 13538 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 13539 instead of GPR_SIZE to distiguish s390 and s390x targets.
13540
5544ad89
DJ		 135412004-01-31 Daniel Jacobowitz <drow@mvista.com>
13542
13543 * linux-low.c: Update copyright year.
13544 (check_removed_breakpoint): Clear pending_is_breakpoint.
13545 (linux_set_resume_request, linux_queue_one_thread)
13546 (resume_status_pending_p): New functions.
13547 (linux_continue_one_thread): Use process->resume.
13548 (linux_resume): Only resume threads if there are no pending events.
13549 * linux-low.h (struct process_info): Add resume request
13550 pointer.
13551
2a68b70e
DJ		 135522004-01-30 Daniel Jacobowitz <drow@mvista.com>
13553
13554 * regcache.c (new_register_cache): Clear the allocated register
13555 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
13556
64386c31
DJ		 135572003-10-13 Daniel Jacobowitz <drow@mvista.com>
13558
13559 * linux-low.c (linux_resume): Take a struct thread_resume *
13560 argument.
13561 (linux_wait): Update call.
13562 (resume_ptr): New static variable.
13563 (linux_continue_one_thread): Renamed from
13564 linux_continue_one_process. Use resume_ptr.
13565 (linux_resume): Use linux_continue_one_thread.
13566 * server.c (handle_v_cont, handle_v_requests): New functions.
13567 (myresume): New function.
13568 (main): Handle 'v' case.
13569 * target.h (struct thread_resume): New type.
13570 (struct target_ops): Change argument of "resume" to struct
13571 thread_resume *.
13572 (myresume): Delete macro.
13573
c938e9b0
L		 135742003-08-08 H.J. Lu <hongjiu.lu@intel.com>
13575
13576 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
13577 (uninstall): Support DESTDIR.
13578
7f313d07
BC		 13579Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
13580
13581 * configure.srv: Add xscale*linux copy of arm*linux entry.
13582
3b2fc2ea
DJ		 135832003-07-24 Daniel Jacobowitz <drow@mvista.com>
13584
13585 * linux-arm-low.c (arm_reinsert_addr): New function.
13586 (the_low_target): Add arm_reinsert_addr.
13587
1c0a559e
MK		 135882003-07-08 Mark Kettenis <kettenis@gnu.org>
13589
13590 * mem-break.c: Remove whitespace at end of file.
13591
43d5792c
DJ		 135922003-06-28 Daniel Jacobowitz <drow@mvista.com>
13593
13594 * configure.in: Check whether we need to prototype strerror.
13595 * server.h: Optionally prototype strerror.
13596 * gdbreplay.c (perror_with_name): Use strerror.
13597 * linux-low.c (linux_attach_lwp): Use strerror.
13598 * utils.c (perror_with_name): Use strerror.
13599 * config.in, configure: Regenerated.
13600
c8a86edf
DJ		 136012003-06-28 Daniel Jacobowitz <drow@mvista.com>
13602
13603 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
13604 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
13605
73d37363
DJ		 136062003-06-20 Daniel Jacobowitz <drow@mvista.com>
13607
13608 * Makefile.in (SFILES): Update.
13609 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
13610 low-sun3.c: Remove files.
13611
6ad8ae5c
DJ		 136122003-06-17 Daniel Jacobowitz <drow@mvista.com>
13613
13614 * linux-low.c: Move comment to linux_thread_alive where it belonged.
13615 (linux_detach_one_process, linux_detach): New functions.
13616 (linux_target_ops): Add linux_detach.
13617 * server.c (main): Handle 'D' packet.
13618 * target.h (struct target_ops): Add "detach" member.
13619 (detach_inferior): Define.
13620
1581182a
MK		 136212003-06-13 Mark Kettenis <kettenis@gnu.org>
13622
13623 From Kelley Cook <kelleycook@wideopenwest.com>:
13624 * configure.srv: Accept i[34567]86 variants.
13625
e5379b03
DJ		 136262003-06-05 Daniel Jacobowitz <drow@mvista.com>
13627
13628 * linux-low.c (linux_wait_for_event): Correct comment typos.
13629 (linux_resume_one_process): Call check_removed_breakpoint.
13630 (linux_send_signal): New function.
13631 (linux_target_ops): Add linux_send_signal.
13632 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
13633 of kill.
13634 * target.h (struct target_ops): Add send_signal.
13635
2ff29de4
JB		 136362003-05-29 Jim Blandy <jimb@redhat.com>
13637
13638 * linux-low.c (usr_store_inferior_registers): Transfer buf in
13639 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
13640 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
13641 away part of the register's value.
13642
254787d4
DJ		 136432003-03-26 Daniel Jacobowitz <drow@mvista.com>
13644
13645 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
13646 (linux_wait_for_event, linux_init_signals): Likewise.
13647
94e10508
DJ		 136482003-03-17 Daniel Jacobowitz <drow@mvista.com>
13649
13650 * configure.in: Check for stdlib.h.
13651 * configure: Regenerated.
13652 * config.in: Regenerated.
13653
4c0711e0
DJ		 136542003-01-04 Andreas Schwab <schwab@suse.de>
13655
13656 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
13657
ef66e766
AC		 136582003-01-02 Andrew Cagney <ac131313@redhat.com>
13659
13660 * Makefile.in: Remove obsolete code.
13661
a1358604
DJ		 136622002-11-20 Daniel Jacobowitz <drow@mvista.com>
13663
13664 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
13665 defined(PT_FPR0_HI).
13666
23ce3b1c
DJ		 136672002-11-17 Stuart Hughes <seh@zee2.com>
13668
13669 * linux-arm-low.c (arm_num_regs): Increase.
13670 (arm_regmap): Include status register.
13671
136722002-11-17 Daniel Jacobowitz <drow@mvista.com>
13673
13674 * linux-low.c (register_addr): Remove incorrect -1 check.
13675
a9fa9f7d
DJ		 136762002-08-29 Daniel Jacobowitz <drow@mvista.com>
13677
13678 * linux-low.c (linux_create_inferior): Call setpgid. Return
13679 the new PID.
13680 (unstopped_p, linux_signal_pid): Remove.
13681 (linux_target_ops): Remove linux_signal_pid.
13682 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
13683 global instead of target method.
13684 * target.h (struct target_ops): Remove signal_pid. Update comment
13685 for create_inferior.
13686 * server.c (signal_pid): New variable.
13687 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 13688 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 13689 (attach_inferior): Set signal_pid.
13690
17574093
DJ		 136912002-08-23 Daniel Jacobowitz <drow@mvista.com>
13692
13693 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
13694
136952002-08-20 Jim Blandy <jimb@redhat.com>
13696
13697 * Makefile.in (LDFLAGS): Allow the configure script to establish a
13698 default for this.
13699
137002002-08-01 Andrew Cagney <cagney@redhat.com>
13701
13702 * Makefile.in: Make chill references obsolete.
13703
137042002-07-24 Kevin Buettner <kevinb@redhat.com>
13705
13706 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
13707 * configure: Regenerate.
13708 * config.in: Regenerate.
13709
137102002-07-09 David O'Brien <obrien@FreeBSD.org>
13711
13712 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
13713 (perror_with_name, remote_close, remote_open, expect, play): Static.
13714
137152002-07-04 Michal Ludvig <mludvig@suse.cz>
13716
4b8dad4a 13717 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 13718 byte offsets instead of an array of indexes.
13719 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
13720
137212002-06-13 Daniel Jacobowitz <drow@mvista.com>
13722
13723 * regcache.c: Add comment.
13724
137252002-06-11 Daniel Jacobowitz <drow@mvista.com>
13726
13727 * thread-db.c: New file.
13728 * proc-service.c: New file.
13729 * acinclude.m4: New file.
13730 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
13731 proc-service.o, and thread-db.o.
13732 (linux-low.o): Add USE_THREAD_DB.
13733 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
13734 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
13735 * aclocal.m4: Regenerated.
13736 * config.in: Regenerated.
13737 * configure: Regenerated.
13738 * configure.in: Check for proc_service.h, sys/procfs.h,
13739 thread_db.h, and linux/elf.h headrs.
13740 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
13741 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
13742 Check for -lthread_db and thread support.
13743 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
13744 PowerPC, and SuperH.
13745 * i387-fp.c: Constify arguments.
13746 * i387-fp.h: Likewise.
13747 * inferiors.c: (struct thread_info): Renamed from
13748 `struct inferior_info'. Remove PID member. Use generic inferior
13749 list header. All uses updated.
13750 (inferiors, signal_pid): Removed.
13751 (all_threads): New variable.
13752 (get_thread): Define.
13753 (add_inferior_to_list): New function.
13754 (for_each_inferior): New function.
13755 (change_inferior_id): New function.
13756 (add_inferior): Removed.
13757 (remove_inferior): New function.
13758 (add_thread): New function.
13759 (free_one_thread): New function.
13760 (remove_thread): New function.
13761 (clear_inferiors): Use for_each_inferior and free_one_thread.
13762 (find_inferior): New function.
13763 (find_inferior_id): New function.
13764 (inferior_target_data): Update argument type.
13765 (set_inferior_target_data): Likewise.
13766 (inferior_regcache_data): Likewise.
13767 (set_inferior_regcache_data): Likewise.
13768 * linux-low.c (linux_bp_reinsert): Remove.
13769 (all_processes, stopping_threads, using_thrads)
13770 (struct pending_signals, debug_threads, pid_of): New.
13771 (inferior_pid): Replace with macro.
13772 (struct inferior_linux_data): Remove.
13773 (get_stop_pc, add_process): New functions.
13774 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
13775 Use add_process and add_thread.
13776 (linux_attach_lwp): New function, based on old linux_attach. Use
13777 add_process and add_thread. Set stop_expected for new threads.
13778 (linux_attach): New function.
13779 (linux_kill_one_process): New function.
13780 (linux_kill): Kill all LWPs.
13781 (linux_thread_alive): Use find_inferior_id.
13782 (check_removed_breakpoints, status_pending_p): New functions.
13783 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
13784 Update. Use WNOHANG. Wait for cloned processes also. Update process
13785 struct for the found process.
13786 (linux_wait_for_event): New function.
13787 (linux_wait): Use it. Support LWPs.
13788 (send_sigstop, wait_for_sigstop, stop_all_processes)
13789 (linux_resume_one_process, linux_continue_one_process): New functions.
13790 (linux_resume): Support LWPs.
13791 (REGISTER_RAW_SIZE): Remove.
13792 (fetch_register): Use register_size instead. Call supply_register.
13793 (usr_store_inferior_registers): Likewise. Call collect_register.
13794 Fix recursive case.
13795 (regsets_fetch_inferior_registers): Improve error message.
13796 (regsets_store_inferior_registers): Add debugging.
13797 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
13798 (unstopped_p, linux_signal_pid): New functions.
13799 (linux_target_ops): Add linux_signal_pid.
13800 (linux_init_signals): New function.
13801 (initialize_low): Call it. Initialize using_threads.
13802 * regcache.c (inferior_regcache_data): Add valid
13803 flag.
13804 (get_regcache): Fetch registers lazily. Add fetch argument
13805 and update all callers.
13806 (regcache_invalidate_one, regcache_invalidate): New
13807 functions.
13808 (new_register_cache): Renamed from create_register_cache.
13809 Return the new regcache.
13810 (free_register_cache): Change argument to a void *.
13811 (registers_to_string, registers_from_string): Call get_regcache
13812 with fetch flag set.
13813 (register_data): Make static. Pass fetch flag to get_regcache.
13814 (supply_register): Call get_regcache with fetch flag clear.
13815 (collect_register): Call get_regcache with fetch flag set.
13816 (collect_register_as_string): New function.
13817 * regcache.h: Update.
13818 * remote-utils.c (putpkt): Flush after debug output and use
13819 stderr.
13820 Handle input interrupts while waiting for an ACK.
13821 (input_interrupt): Use signal_pid method.
13822 (getpkt): Flush after debug output and use stderr.
13823 (outreg): Use collect_register_as_string.
13824 (new_thread_notify, dead_thread_notify): New functions.
13825 (prepare_resume_reply): Check using_threads. Set thread_from_wait
13826 and general_thread.
13827 (look_up_one_symbol): Flush after debug output.
13828 * server.c (step_thread, server_waiting): New variables.
13829 (start_inferior): Don't use signal_pid. Update call to mywait.
13830 (attach_inferior): Update call to mywait.
13831 (handle_query): Handle qfThreadInfo and qsThreadInfo.
13832 (main): Don't fetch/store registers explicitly. Use
13833 set_desired_inferior. Support proposed ``Hs'' packet. Update
13834 calls to mywait.
13835 * server.h: Update.
13836 (struct inferior_list, struct_inferior_list_entry): New.
13837 * target.c (set_desired_inferior): New.
13838 (write_inferior_memory): Constify.
13839 (mywait): New function.
13840 * target.h: Update.
13841 (struct target_ops): New signal_pid method.
13842 (mywait): Removed macro, added prototype.
13843
13844 * linux-low.h (regset_func): Removed.
13845 (regset_fill_func, regset_store_func): New.
13846 (enum regset_type): New.
13847 (struct regset_info): Add type field. Use new operation types.
13848 (struct linux_target_ops): stop_pc renamed to get_pc.
13849 Add decr_pc_after_break and breakpoint_at.
13850 (get_process, get_thread_proess, get_process_thread)
13851 (strut process_info, all_processes, linux_attach_lwp)
13852 (thread_db_init): New.
13853
13854 * linux-arm-low.c (arm_get_pc, arm_set_pc,
13855 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
13856 (the_low_target): Add new members.
13857 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
13858 (i386_store_fpxregset): Constify.
13859 (target_regsets): Add new kind identifier.
13860 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
13861 (i386_set_pc): Add debugging.
13862 (i386_breakpoint_at): New function.
13863 (the_low_target): Add new members.
13864 * linux-mips-low.c (mips_get_pc, mips_set_pc)
13865 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
13866 (mips_breakpoint_at): New.
13867 (the_low_target): Add new members.
13868 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
13869 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
13870 (the_low_target): Add new members.
13871 * linux-sh-low.c (sh_get_pc, sh_set_pc)
13872 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
13873 (the_low_target): Add new members.
13874 * linux-x86-64-low.c (target_regsets): Add new kind
13875 identifier.
13876
138772002-05-15 Daniel Jacobowitz <drow@mvista.com>
13878
13879 From Martin Pool <mbp@samba.org>:
13880 * server.c (gdbserver_usage): New function.
13881 (main): Call it.
13882
138832002-05-14 Daniel Jacobowitz <drow@mvista.com>
13884
13885 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
13886 stop_at -> stop_pc.
13887
138882002-05-04 Andrew Cagney <ac131313@redhat.com>
13889
13890 * Makefile.in: Remove obsolete code.
13891
138922002-04-24 Michal Ludvig <mludvig@suse.cz>
13893
13894 * linux-low.c (regsets_fetch_inferior_registers),
13895 (regsets_store_inferior_registers): Removed cast to int from
13896 ptrace() calls.
13897 * regcache.h: Added declaration of struct inferior_info.
13898
138992002-04-20 Daniel Jacobowitz <drow@mvista.com>
13900
13901 * inferiors.c (struct inferior_info): Add regcache_data.
13902 (add_inferior): Call create_register_cache.
13903 (clear_inferiors): Call free_register_cache.
13904 (inferior_regcache_data, set_inferior_regcache_data): New functions.
13905 * regcache.c (struct inferior_regcache_data): New.
13906 (registers): Remove.
13907 (get_regcache): New function.
13908 (create_register_cache, free_register_cache): New functions.
13909 (set_register_cache): Don't initialize the register cache here.
13910 (registers_to_string, registers_from_string, register_data): Call
13911 get_regcache.
13912 * regcache.h: Add prototypes.
13913 * server.h: Likewise.
13914
139152002-04-20 Daniel Jacobowitz <drow@mvista.com>
13916
13917 * mem-break.c: New file.
13918 * mem-break.h: New file.
13919 * Makefile.in: Add mem-break.o rule; update server.h
13920 dependencies.
13921 * inferiors.c (struct inferior_info): Add target_data
13922 member.
13923 (clear_inferiors): Free target_data member if set.
13924 (inferior_target_data, set_inferior_target_data): New functions.
13925 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
13926 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
13927 * linux-low.c (linux_bp_reinsert): New variable.
13928 (struct inferior_linux_data): New.
13929 (linux_create_inferior): Use set_inferior_target_data.
13930 (linux_attach): Likewise. Call add_inferior.
13931 (linux_wait_for_one_inferior): New function.
13932 (linux_wait): Call it.
13933 (linux_write_memory): Add const.
13934 (initialize_low): Call set_breakpoint_data.
13935 * linux-low.h (struct linux_target_ops): Add breakpoint
13936 handling members.
13937 * server.c (attach_inferior): Remove extra add_inferior
13938 call.
13939 * server.h: Include mem-break.h. Update inferior.c
13940 prototypes.
13941 * target.c (read_inferior_memory)
13942 (write_inferior_memory): New functions.
13943 * target.h (read_inferior_memory)
13944 (write_inferior_memory): Change macros to prototypes.
13945 (struct target_ops): Update comments. Add const to write_memory
13946 definition.
13947
139482002-04-11 Daniel Jacobowitz <drow@mvista.com>
13949
13950 * linux-low.c (usr_store_inferior_registers): Support
13951 registers which are allowed to fail to store.
13952 * linux-low.h (linux_target_ops): Likewise.
13953 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
13954 (ppc_cannot_store_register): FPSCR may not be storable.
13955
139562002-04-09 Daniel Jacobowitz <drow@mvista.com>
13957
13958 * server.h: Include <string.h> if HAVE_STRING_H.
13959 * ChangeLog: Correct paths in last ChangeLog entry.
13960
139612002-04-09 Daniel Jacobowitz <drow@mvista.com>
13962
13963 * linux-low.h: Remove obsolete prototypes.
13964 (struct linux_target_ops): New.
13965 (extern the_low_target): New.
13966 * linux-low.c (num_regs, regmap): Remove declarations.
13967 (register_addr): Use the_low_target explicitly.
13968 (fetch_register): Likewise.
13969 (usr_fetch_inferior_registers): Likewise.
13970 (usr_store_inferior_registers): Likewise.
13971 * linux-arm-low.c (num_regs): Remove.
13972 (arm_num_regs): Define.
13973 (arm_regmap): Renamed from regmap, made static.
13974 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
13975 made static.
13976 (arm_cannot_store_register): Renamed from cannot_store_register,
13977 made static.
13978 (the_low_target): New.
13979 * linux-i386-low.c (num_regs): Remove.
13980 (i386_num_regs): Define.
13981 (i386_regmap): Renamed from regmap, made static.
13982 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
13983 made static.
13984 (i386_cannot_store_register): Renamed from cannot_store_register,
13985 made static.
13986 (the_low_target): New.
13987 * linux-ia64-low.c (num_regs): Remove.
13988 (ia64_num_regs): Define.
13989 (ia64_regmap): Renamed from regmap, made static.
13990 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
13991 made static.
13992 (ia64_cannot_store_register): Renamed from cannot_store_register,
13993 made static.
13994 (the_low_target): New.
13995 * linux-m68k-low.c (num_regs): Remove.
13996 (m68k_num_regs): Define.
13997 (m68k_regmap): Renamed from regmap, made static.
13998 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
13999 made static.
14000 (m68k_cannot_store_register): Renamed from cannot_store_register,
14001 made static.
14002 (the_low_target): New.
14003 * linux-mips-low.c (num_regs): Remove.
14004 (mips_num_regs): Define.
14005 (mips_regmap): Renamed from regmap, made static.
14006 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14007 made static.
14008 (mips_cannot_store_register): Renamed from cannot_store_register,
14009 made static.
14010 (the_low_target): New.
14011 * linux-ppc-low.c (num_regs): Remove.
14012 (ppc_num_regs): Define.
14013 (ppc_regmap): Renamed from regmap, made static.
14014 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14015 made static.
14016 (ppc_cannot_store_register): Renamed from cannot_store_register,
14017 made static.
14018 (the_low_target): New.
14019 * linux-s390-low.c (num_regs): Remove.
14020 (s390_num_regs): Define.
14021 (s390_regmap): Renamed from regmap, made static.
14022 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14023 made static.
14024 (s390_cannot_store_register): Renamed from cannot_store_register,
14025 made static.
14026 (the_low_target): New.
14027 * linux-sh-low.c (num_regs): Remove.
14028 (sh_num_regs): Define.
14029 (sh_regmap): Renamed from regmap, made static.
14030 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14031 made static.
14032 (sh_cannot_store_register): Renamed from cannot_store_register,
14033 made static.
14034 (the_low_target): New.
14035 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14036 (the_low_target): New.
14037
140382002-04-09 Daniel Jacobowitz <drow@mvista.com>
14039
14040 * Makefile.in: Add stamp-h target.
14041 * configure.in: Create stamp-h.
14042 * configure: Regenerated.
14043
140442002-04-09 Daniel Jacobowitz <drow@mvista.com>
14045
14046 * inferiors.c: New file.
14047 * target.c: New file.
14048 * target.h: New file.
14049 * Makefile.in: Add target.o and inferiors.o. Update
14050 dependencies.
14051 * linux-low.c (inferior_pid): New static variable,
14052 moved from server.c.
14053 (linux_create_inferior): Renamed from create_inferior.
14054 Call add_inferior. Return 0 on success instead of a PID.
14055 (linux_attach): Renamed from myattach.
14056 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14057 (linux_thread_alive): Renamed from mythread_alive.
14058 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14059 child dies.
14060 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14061 (regsets_store_inferior_registers): Correct error message.
14062 Add missing ``return 0''.
14063 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14064 (linux_store_registers): Renamed from store_inferior_registers.
14065 (linux_read_memory): Renamed from read_inferior_memory.
14066 (linux_write_memory): Renamed from write_inferior_memory.
14067 (linux_target_ops): New structure.
14068 (initialize_low): Call set_target_ops ().
14069 * remote-utils.c (unhexify): New function.
14070 (hexify): New function.
14071 (input_interrupt): Send signals to ``signal_pid''.
14072 * server.c (inferior_pid): Remove.
14073 (start_inferior): Update create_inferior call.
14074 (attach_inferior): Call add_inferior.
14075 (handle_query): New function.
14076 (main): Call handle_query for `q' packets.
14077 * server.h: Include "target.h". Remove obsolete prototypes.
14078 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14079
140802002-04-09 Daniel Jacobowitz <drow@mvista.com>
14081
14082 * Makefile.in: Add WARN_CFLAGS. Update configury
14083 dependencies.
14084 * configure.in: Check for <string.h>
14085 * configure: Regenerate.
14086 * config.in: Regenerate.
14087 * gdbreplay.c: Include needed system headers.
14088 (remote_open): Remove strchr prototype.
14089 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14090 * regcache.c (supply_register): Change buf argument to const void *.
14091 (supply_register_by_name): Likewise.
14092 (collect_register): Change buf argument to void *.
14093 (collect_register_by_name): Likewise.
14094 * regcache.h: Add missing prototypes.
14095 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14096 * server.c (handle_query): New function.
14097 (attached): New static variable, moved out of main.
14098 (main): Quiet longjmp clobber warnings.
14099 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14100 * utils.c (error): Remove NORETURN.
14101 (fatal): Likewise.
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