projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
gdbserver: Add powerpc fast tracepoint support.
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
a2174ba4
MK		 12016-03-31 Wei-cheng Wang <cole945@gmail.com>
2 Marcin Kościelnicki <koriakin@0x04.net>
3
4 PR/17221
5 * Makefile.in: Add powerpc-*-ipa.o
6 * configure.srv: Add ipa_obj for powerpc*-linux.
7 * linux-ppc-ipa.c: New file.
8 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
9 includes.
10 (PPC_FIELD): New macro.
11 (PPC_SEXT): New macro.
12 (PPC_OP6): New macro.
13 (PPC_BO): New macro.
14 (PPC_LI): New macro.
15 (PPC_BD): New macro.
16 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
17 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
18 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
19 (ppc_get_thread_area): New function.
20 (is_elfv2_inferior): New function.
21 (gen_ds_form): New function.
22 (GEN_STD): New macro.
23 (GEN_STDU): New macro.
24 (GEN_LD): New macro.
25 (GEN_LDU): New macro.
26 (gen_d_form): New function.
27 (GEN_ADDI): New macro.
28 (GEN_ADDIS): New macro.
29 (GEN_LI): New macro.
30 (GEN_LIS): New macro.
31 (GEN_ORI): New macro.
32 (GEN_ORIS): New macro.
33 (GEN_LWZ): New macro.
34 (GEN_STW): New macro.
35 (GEN_STWU): New macro.
36 (gen_xfx_form): New function.
37 (GEN_MFSPR): New macro.
38 (GEN_MTSPR): New macro.
39 (GEN_MFCR): New macro.
40 (GEN_MTCR): New macro.
41 (GEN_SYNC): New macro.
42 (GEN_LWSYNC): New macro.
43 (gen_x_form): New function.
44 (GEN_OR): New macro.
45 (GEN_MR): New macro.
46 (GEN_LWARX): New macro.
47 (GEN_STWCX): New macro.
48 (GEN_CMPW): New macro.
49 (gen_md_form): New function.
50 (GEN_RLDICL): New macro.
51 (GEN_RLDICR): New macro.
52 (gen_i_form): New function.
53 (GEN_B): New macro.
54 (GEN_BL): New macro.
55 (gen_b_form): New function.
56 (GEN_BNE): New macro.
57 (GEN_LOAD): New macro.
58 (GEN_STORE): New macro.
59 (gen_limm): New function.
60 (gen_atomic_xchg): New function.
61 (gen_call): New function.
62 (ppc_relocate_instruction): New function.
63 (ppc_install_fast_tracepoint_jump_pad): New function.
64 (ppc_get_min_fast_tracepoint_insn_len): New function.
65 (ppc_get_ipa_tdesc_idx): New function.
66 (the_low_target): Wire in the new functions.
67 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
68 tdescs.
69 * linux-ppc-tdesc.h: New file.
70
a13c4696
MK		 712016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
72
73 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
74 (alloc_jump_pad_buffer): New function.
75 * linux-amd64-ipa.c: Add <sys/mman.h> include.
76 (alloc_jump_pad_buffer): New function.
77 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
78 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
79 (alloc_jump_pad_buffer): New function.
80 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
81 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
82 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
83 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
84
1cda1512
MK		 852016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
86
87 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
88 * linux-amd64-ipa.c: Likewise.
89 * linux-i386-ipa.c: Likewise.
90 * linux-s390-ipa.c: Likewise.
91 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
92 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
93 set_trace_state_variable_value_ptr.
94 (struct ipa_sym_addresses): Likewise.
95 (symbol_list): Likewise.
96 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
97 accessing gdb_collect directly.
98 (gdb_collect_ptr_type): New typedef.
99 (get_raw_reg_ptr_type): New typedef.
100 (get_trace_state_variable_value_ptr_type): New typedef.
101 (set_trace_state_variable_value_ptr_type): New typedef.
102 (gdb_collect_ptr): New global.
103 (get_raw_reg_ptr): New global.
104 (get_trace_state_variable_value_ptr): New global.
105 (set_trace_state_variable_value_ptr): New global.
106 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
107 accessing get_raw_reg directly.
108 (get_get_tsv_func_addr): Likewise for
109 get_trace_state_variable_value_ptr.
110 (get_set_tsv_func_addr): Likewise for
111 set_trace_state_variable_value_ptr.
112 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
113
72fb5488
SM		 1142016-03-30 Simon Marchi <simon.marchi@ericsson.com>
115
116 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
117
28170b88
MK		 1182016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
119
120 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
121 packets.
122 (relocate_instruction): Remove own_buf.
123 * server.c (own_buf): Make global.
124 (handle_v_requests): Make global.
125 * server.h (own_buf): New declaration.
126 (handle_v_requests): New prototype.
127
f39e8743
MK		 1282016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
129
130 PR 18377
131 * linux-s390-low.c (add_insns): New function.
132 (s390_emit_prologue): New function.
133 (s390_emit_epilogue): New function.
134 (s390_emit_add): New function.
135 (s390_emit_sub): New function.
136 (s390_emit_mul): New function.
137 (s390_emit_lsh): New function.
138 (s390_emit_rsh_signed): New function.
139 (s390_emit_rsh_unsigned): New function.
140 (s390_emit_ext): New function.
141 (s390_emit_log_not): New function.
142 (s390_emit_bit_and): New function.
143 (s390_emit_bit_or): New function.
144 (s390_emit_bit_xor): New function.
145 (s390_emit_bit_not): New function.
146 (s390_emit_equal): New function.
147 (s390_emit_less_signed): New function.
148 (s390_emit_less_unsigned): New function.
149 (s390_emit_ref): New function.
150 (s390_emit_if_goto): New function.
151 (s390_emit_goto): New function.
152 (s390_write_goto_address): New function.
153 (s390_emit_litpool): New function.
154 (s390_emit_const): New function.
155 (s390_emit_call): New function.
156 (s390_emit_reg): New function.
157 (s390_emit_pop): New function.
158 (s390_emit_stack_flush): New function.
159 (s390_emit_zero_ext): New function.
160 (s390_emit_swap): New function.
161 (s390_emit_stack_adjust): New function.
162 (s390_emit_set_r2): New function.
163 (s390_emit_int_call_1): New function.
164 (s390_emit_void_call_2): New function.
165 (s390_emit_eq_goto): New function.
166 (s390_emit_ne_goto): New function.
167 (s390_emit_lt_goto): New function.
168 (s390_emit_le_goto): New function.
169 (s390_emit_gt_goto): New function.
170 (s390_emit_ge_goto): New function.
171 (s390x_emit_prologue): New function.
172 (s390x_emit_epilogue): New function.
173 (s390x_emit_add): New function.
174 (s390x_emit_sub): New function.
175 (s390x_emit_mul): New function.
176 (s390x_emit_lsh): New function.
177 (s390x_emit_rsh_signed): New function.
178 (s390x_emit_rsh_unsigned): New function.
179 (s390x_emit_ext): New function.
180 (s390x_emit_log_not): New function.
181 (s390x_emit_bit_and): New function.
182 (s390x_emit_bit_or): New function.
183 (s390x_emit_bit_xor): New function.
184 (s390x_emit_bit_not): New function.
185 (s390x_emit_equal): New function.
186 (s390x_emit_less_signed): New function.
187 (s390x_emit_less_unsigned): New function.
188 (s390x_emit_ref): New function.
189 (s390x_emit_if_goto): New function.
190 (s390x_emit_const): New function.
191 (s390x_emit_call): New function.
192 (s390x_emit_reg): New function.
193 (s390x_emit_pop): New function.
194 (s390x_emit_stack_flush): New function.
195 (s390x_emit_zero_ext): New function.
196 (s390x_emit_swap): New function.
197 (s390x_emit_stack_adjust): New function.
198 (s390x_emit_int_call_1): New function.
199 (s390x_emit_void_call_2): New function.
200 (s390x_emit_eq_goto): New function.
201 (s390x_emit_ne_goto): New function.
202 (s390x_emit_lt_goto): New function.
203 (s390x_emit_le_goto): New function.
204 (s390x_emit_gt_goto): New function.
205 (s390x_emit_ge_goto): New function.
206 (s390_emit_ops): New function.
207 (struct linux_target_ops): Fill in emit_ops hook.
208
abd9baf9
MK		 2092016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
210
211 PR 18377
212 * Makefile.in: Add s390 IPA files.
213 * configure.srv: Build IPA for s390.
214 * linux-s390-ipa.c: New file.
215 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
216 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
217 (tdesc_s390_linux32): Likewise.
218 (init_registers_s390_linux32v1): Likewise.
219 (tdesc_s390_linux32v1): Likewise.
220 (init_registers_s390_linux32v2): Likewise.
221 (tdesc_s390_linux32v2): Likewise.
222 (init_registers_s390_linux64): Likewise.
223 (tdesc_s390_linux64): Likewise.
224 (init_registers_s390_linux64v1): Likewise.
225 (tdesc_s390_linux64v1): Likewise.
226 (init_registers_s390_linux64v2): Likewise.
227 (tdesc_s390_linux64v2): Likewise.
228 (init_registers_s390_te_linux64): Likewise.
229 (tdesc_s390_te_linux64): Likewise.
230 (init_registers_s390_vx_linux64): Likewise.
231 (tdesc_s390_vx_linux64): Likewise.
232 (init_registers_s390_tevx_linux64): Likewise.
233 (tdesc_s390_tevx_linux64): Likewise.
234 (init_registers_s390x_linux64): Likewise.
235 (tdesc_s390x_linux64): Likewise.
236 (init_registers_s390x_linux64v1): Likewise.
237 (tdesc_s390x_linux64v1): Likewise.
238 (init_registers_s390x_linux64v2): Likewise.
239 (tdesc_s390x_linux64v2): Likewise.
240 (init_registers_s390x_te_linux64): Likewise.
241 (tdesc_s390x_te_linux64): Likewise.
242 (init_registers_s390x_vx_linux64): Likewise.
243 (tdesc_s390x_vx_linux64): Likewise.
244 (init_registers_s390x_tevx_linux64): Likewise.
245 (tdesc_s390x_tevx_linux64): Likewise.
246 (have_hwcap_s390_vx): New static variable.
247 (s390_arch_setup): Fill have_hwcap_s390_vx.
248 (s390_get_thread_area): New function.
249 (s390_ft_entry_gpr_esa): New const.
250 (s390_ft_entry_gpr_zarch): New const.
251 (s390_ft_entry_misc): New const.
252 (s390_ft_entry_fr): New const.
253 (s390_ft_entry_vr): New const.
254 (s390_ft_main_31): New const.
255 (s390_ft_main_64): New const.
256 (s390_ft_exit_fr): New const.
257 (s390_ft_exit_vr): New const.
258 (s390_ft_exit_misc): New const.
259 (s390_ft_exit_gpr_esa): New const.
260 (s390_ft_exit_gpr_zarch): New const.
261 (append_insns): New function.
262 (s390_relocate_instruction): New function.
263 (s390_install_fast_tracepoint_jump_pad): New function.
264 (s390_get_min_fast_tracepoint_insn_len): New function.
265 (s390_get_ipa_tdesc_idx): New function.
266 (struct linux_target_ops): Wire in the above functions.
267 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
268 * linux-s390-tdesc.h: New file.
269
a4105d04
MK		 2702016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
271
272 * linux-s390-low.c (s390_supports_tracepoints): New function.
273 (struct linux_target_ops): Fill supports_tracepoints hook.
274
35ac8b3e
YQ		 2752016-03-18 Yao Qi <yao.qi@linaro.org>
276
277 * linux-low.c (lwp_signal_can_be_delivered): New function.
278 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
279
94610ec4
YQ		 2802016-03-18 Yao Qi <yao.qi@linaro.org>
281
282 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
283 0 if signal is enqueued. Remove 'signal' from one debugging
284 message. Move one debugging message to some lines below.
285 Remove code setting 'signal' to 0.
286
80aea927
YQ		 2872016-03-18 Yao Qi <yao.qi@linaro.org>
288
289 * linux-low.c (linux_low_filter_event): Remove redundant
290 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
291
b04fd3be
MK		 2922016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
293
294 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
295 (struct linux_target_ops): Wire in the above.
296
c40c8d4b
YQ		 2972016-03-03 Yao Qi <yao.qi@linaro.org>
298
299 * linux-low.c: Update comments to start_step_over.
300
0f8288ae
YQ		 3012016-03-03 Yao Qi <yao.qi@linaro.org>
302
303 PR server/19736
304 * linux-low.c (handle_extended_wait): Set child suspended
305 if event_lwp->bp_reinsert isn't zero.
306
fdbd04a8
YQ		 3072016-03-02 Yao Qi <yao.qi@linaro.org>
308
309 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
310 enqueue_pending_signal.
311
6896a8fa
MK		 3122016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
313
314 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
315 is actually loaded.
316
ab503087
MK		 3172016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
318
319 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
320 (s390_regmap_3264) [!__s390x__]: New global.
321 (s390_collect_ptrace_register): Skip map entries containing -1.
322 (s390_supply_ptrace_register): Ditto.
323 (s390_fill_gprs_high): New function.
324 (s390_store_gprs_high): New function.
325 (s390_regsets): Add NT_S390_HIGH_GPRS.
326 (s390_get_hwcap): Enable on 31-bit.
327 (have_hwcap_s390_high_gprs): Enable on 31-bit.
328 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
329 Detect NT_S390_HIGH_GPRS.
330 (s390_usrregs_info_3264): Enable on 31-bit.
331 (s390_regs_info): Enable regs_info_3264 on 31-bit.
332 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
333
ae91f625
MK		 3342016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
335
336 PR gdb/13808
337 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
338 * configure.srv: Ditto.
339 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
340 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
341 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
342 (init_registers_amd64_linux): Remove prototype.
343 (tdesc_amd64_linux): Remove declaration.
344 (get_ipa_tdesc): New function.
345 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
346 initialize remaining tdescs.
347 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
348 (init_registers_i386_linux): Remove prototype.
349 (tdesc_i386_linux): Remove declaration.
350 (get_ipa_tdesc): New function.
351 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
352 initialize remaining tdescs.
353 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
354 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
355 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
356 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
357 (x86_get_ipa_tdesc_idx): New function.
358 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
359 * linux-x86-tdesc.h: New file.
360 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
361 (target_get_ipa_tdesc_idx): New macro.
362 * tracepoint.c (ipa_tdesc_idx): New macro.
363 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
364 (symbol_list): Add ipa_tdesc_idx.
365 (cmd_qtstart): Write ipa_tdesc_idx in the target.
366 (ipa_tdesc): Remove.
367 (ipa_tdesc_idx): New variable.
368 (get_context_regcache): Use get_ipa_tdesc.
369 (gdb_collect): Ditto.
370 (gdb_probe): Ditto.
371 * tracepoint.h (get_ipa_tdesc): New prototype.
372 (ipa_tdesc): Remove.
373
e7ad2f14
PA		 3742016-02-24 Pedro Alves <palves@redhat.com>
375
376 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
377 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
378 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
379 Factor out common code between the USE_SIGTRAP_SIGINFO and
380 !USE_SIGTRAP_SIGINFO blocks.
381 (linux_low_filter_event): Call save_stop_reason instead of
382 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
383 Update comments.
384 (linux_wait_1): Update comments.
385
657f9cde
WW		 3862016-02-24 Wei-cheng Wang <cole945@gmail.com>
387
388 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
389 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
390 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
391 ppc_insert_point, ppc_remove_point.
392
b00b61e1
MK		 3932016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
394
395 * linux-s390-low.c (s390_supports_z_point_type): New function.
396 (struct linux_target_ops): Wire s390_supports_z_point_type in.
397
553cb527
YQ		 3982016-02-16 Yao Qi <yao.qi@linaro.org>
399
400 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
401 PC. Get pc from regcache_read_pc.
402
a5652c21
YQ		 4032016-02-12 Yao Qi <yao.qi@linaro.org>
404
405 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
406 or linux_get_pc_32bit.
407 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
408
ed443b61
YQ		 4092016-02-12 Yao Qi <yao.qi@linaro.org>
410
411 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
412 arm_linux_get_next_pcs_fixup.
413
020ecd38
MK		 4142016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
415
416 * tracepoint.c (x_tracepoint_action_download): Change
417 write_inferior_data_ptr to write_inferior_data_pointer.
418 (cmd_qtstart): Likewise.
419 (write_inferior_data_ptr): Remove.
420 (download_agent_expr): Change write_inferior_data_ptr to
421 write_inferior_data_pointer.
422 (download_tracepoint_1): Likewise.
423 (download_tracepoint): Likewise.
424 (download_trace_state_variables): Likewise.
425
7cae9051
WW		 4262016-02-11 Wei-cheng Wang <cole945@gmail.com>
427 Marcin Kościelnicki <koriakin@0x04.net>
428
429 * tracepoint.c (struct tracepoint_action_ops): Remove.
430 (struct tracepoint_action): Remove ops.
431 (m_tracepoint_action_download, r_tracepoint_action_download)
432 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
433 size and offset accordingly.
434 (m_tracepoint_action_ops, r_tracepoint_action_ops)
435 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
436 (tracepoint_action_send, tracepoint_action_download): New functions.
437 Helpers for trace action handlers.
438 (add_tracepoint_action): Remove setup actions ops.
439 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
440
9f6a71b4
YQ		 4412016-02-10 Yao Qi <yao.qi@linaro.org>
442
443 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
444
1e94266c
SM		 4452016-02-09 Simon Marchi <simon.marchi@ericsson.com>
446
447 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
448 to AC_OUTPUT.
449 * configure: Regenerate.
450
8adce034
SM		 4512016-02-09 Simon Marchi <simon.marchi@ericsson.com>
452
453 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
454 void * to gdb_byte *.
455 * linux-low.c (siginfo_fixup): Likewise.
456 (linux_xfer_siginfo): Likewise.
457 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
458 Likewise.
459 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
460
93813b37
WT		 4612016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
462
463 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
464 to srv_tgtobj.
465 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
466 to srv_tgtobj.
467 * linux-x86-low.c [__x86_64__]: Include
468 "nat/amd64-linux-siginfo.h".
469 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
470 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
471 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
472 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
473 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
474 (cpt_si_fd, si_timerid, si_overrun): Move from
475 nat/amd64-linux-siginfo.c.
476 * Makefile.in (amd64-linux-siginfo.o:): New rule.
477
8424cc97
SM		 4782016-01-28 Simon Marchi <simon.marchi@ericsson.com>
479
480 * server.c (skip_to_semicolon): Remove.
481 (process_point_options): Use strchrnul instead of
482 skip_to_semicolon.
483
4d18591b
YQ		 4842016-01-26 Yao Qi <yao.qi@linaro.org>
485
486 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
487 * linux-low.c (install_software_single_step_breakpoints): Don't
488 call regcache_read_pc.
489 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
490 argument pc.
491
d8020970
YQ		 4922016-01-26 Yao Qi <yao.qi@linaro.org>
493
494 * linux-low.c (install_software_single_step_breakpoints): Call
495 regcache_read_pc instead of get_pc.
496
8b207339
YQ		 4972016-01-26 Yao Qi <yao.qi@linaro.org>
498
499 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
500 (unblock_async_io): Rename to ...
501 (block_unblock_async_io): ... it. New function.
502 (enable_async_io): Don't install SIGIO handler. Unblock it
503 instead.
504 (disable_async_io): Don't ignore SIGIO. Block it instead.
505 (initialize_async_io): Install SIGIO handler. Don't call
506 unblock_async_io.
507
18879fef
YQ		 5082016-01-26 Yao Qi <yao.qi@linaro.org>
509
510 * remote-utils.c (getpkt): If the buffer isn't empty, and the
511 first character is '\003', call *the_target->request_interrupt.
512
a0f8e08a
YQ		 5132016-01-25 Yao Qi <yao.qi@linaro.org>
514
515 * remote-utils.c (new_thread_notify): Remove.
516 (dead_thread_notify): Likewise.
517 * remote-utils.h (new_thread_notify): Remove declaration.
518 (dead_thread_notify): Likewise.
519
cc5fd9ab
MK		 5202016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
521
522 * gdb.trace/pending.exp: Fix expected message on continue.
523
99e8eb11
MK		 5242016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
525
526 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
527 it works properly on big-endian machines where sizeof (CORE_ADDR)
528 != sizeof (void *).
529
a994041d
PA		 5302016-01-21 Pedro Alves <palves@redhat.com>
531
532 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
533 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
534 * configure: Regenerate.
535
f7a6a40d
YQ		 5362016-01-21 Yao Qi <yao.qi@linaro.org>
537
538 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
539 is_thumb and set it according to CPSR saved on the stack.
540 (get_next_pcs_syscall_next_pc): Pass is_thumb to
541 arm_sigreturn_next_pc.
542
6f69e520
YQ		 5432016-01-18 Yao Qi <yao.qi@linaro.org>
544
545 * linux-low.c (linux_set_pc_64bit): New function.
546 (linux_get_pc_64bit): New function.
547 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
548 Declare.
549 * linux-sparc-low.c (debug_threads): Remove declaration.
550 (sparc_get_pc): Remove.
551 (the_low_target): Use linux_get_pc_64bit instead of
552 sparc_get_pc.
553 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
554 (the_low_target): Use linux_get_pc_64bit and
555 linux_set_pc_64bit.
556
276d4552
YQ		 5572016-01-18 Yao Qi <yao.qi@linaro.org>
558
559 * linux-arm-low.c (debug_threads): Remove declaration.
560 (arm_get_pc, arm_set_pc): Remove.
561 (the_low_target): Use linux_get_pc_32bit and
562 linux_set_pc_32bit.
563 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
564 (the_low_target): Use linux_get_pc_32bit and
565 linux_set_pc_32bit.
566 * linux-cris-low.c (debug_threads): Remove declaration.
567 (cris_get_pc, cris_set_pc,): Remove.
568 (the_low_target): Use linux_get_pc_32bit and
569 linux_set_pc_32bit.
570 * linux-crisv32-low.c (debug_threads): Remove declaration.
571 (cris_get_pc, cris_set_pc): Remove.
572 (the_low_target): Use linux_get_pc_32bit and
573 linux_set_pc_32bit.
574 * linux-low.c: Include inttypes.h.
575 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
576 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
577 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
578 (the_low_target): Use linux_get_pc_32bit and
579 linux_set_pc_32bit.
580 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
581 (the_low_target): Use linux_get_pc_32bit and
582 linux_set_pc_32bit.
583 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
584 (the_low_target): Use linux_get_pc_32bit and
585 linux_set_pc_32bit.
586 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
587 (the_low_target): Use linux_get_pc_32bit and
588 linux_set_pc_32bit.
589 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
590 (the_low_target): Use linux_get_pc_32bit and
591 linux_set_pc_32bit.
592
eb0edac8
GB		 5932016-01-18 Gary Benson <gbenson@redhat.com>
594
595 * configure.ac (AC_FUNC_FORK): New check.
596 * config.in: Regenerate.
597 * configure: Likewise.
598
1b451dda
YQ		 5992016-01-14 Yao Qi <yao.qi@linaro.org>
600
601 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
602 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
603 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
604 arm_get_next_pcs_ctor.
605
82075af2
JS		 6062016-01-12 Josh Stone <jistone@redhat.com>
607 Philippe Waroquiers <philippe.waroquiers@skynet.be>
608
609 * inferiors.h: Include "gdb_vecs.h".
610 (struct process_info): Add syscalls_to_catch.
611 * inferiors.c (remove_process): Free syscalls_to_catch.
612 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
613 syscall_return stops.
614 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
615 * server.c (handle_general_set): Handle QCatchSyscalls.
616 (handle_query): Report support for QCatchSyscalls.
617 * target.h (struct target_ops): Add supports_catch_syscall.
618 (target_supports_catch_syscall): New macro.
619 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
620 (struct lwp_info): Add syscall_state.
621 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
622 Maintain syscall_state and syscalls_to_catch across exec.
623 (get_syscall_trapinfo): New function, proxy to the_low_target.
624 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
625 (linux_low_filter_event): Toggle syscall_state entry/return for
626 syscall traps, and set it ignored for all others.
627 (gdb_catching_syscalls_p): New function.
628 (gdb_catch_this_syscall_p): New function.
629 (linux_wait_1): Handle SYSCALL_SIGTRAP.
630 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
631 (linux_supports_catch_syscall): New function.
632 (linux_target_ops): Install it.
633 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
634 (the_low_target): Install it.
635
8f13a3ce
MF		 6362016-01-12 Mike Frysinger <vapier@gentoo.org>
637
638 * acinclude.m4: Include new ../warning.m4 file.
639 * configure: Regenerated.
640 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
641
5b3da067
MF		 6422016-01-12 Mike Frysinger <vapier@gentoo.org>
643
644 * ax.c (is_goto_target): Mark static.
645 * linux-low.c (register_addr): Likewise.
646 (linux_fetch_registers, linux_store_registers): Likewise.
647 * mem-break.c (any_persistent_commands): Fix old prototype.
648 (add_commands_to_breakpoint): Mark static.
649 * regcache.c (find_register_by_name): Delete unused func.
650 * remote-utils.c (hex_or_minus_one): Mark static.
651 * server.c (monitor_show_help): Mark static.
652 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
653 handle_v_requests): Likewise.
654
bc504a31
PA		 6552016-01-12 Pedro Alves <palves@redhat.com>
656
657 Remove use of the registered trademark symbol throughout.
658
5a0dd67a
YQ		 6592016-01-08 Yao Qi <yao.qi@linaro.org>
660
661 * remote-utils.c (getpkt): If c is '\003', call target hook
662 request_interrupt.
663
b2ca446f
YQ		 6642016-01-06 Yao Qi <yao.qi@linaro.org>
665
666 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
667 linux-aarch32-low.c.
668 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
669 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
670 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
671 (thumb2_breakpoint): Declare.
672 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
673 linux-aarch32-low.h.
674 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
675 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
676 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
677
edd88788
JB		 6782016-01-01 Joel Brobecker <brobecker@adacore.com>
679
680 * gdbreplay.c (gdbreplay_version): Change copyright year in
681 version message.
682 * server.c (gdbserver_version): Likewise.
683
65da7f14
PP		 6842015-12-28 Patrick Palka <patrick@parcs.ath.cx>
685
686 * server.c (crc32_table): Delete.
687 (crc32): Use libiberty's xcrc32 function.
688
4abd5ed2
JB		 6892015-12-22 Joel Brobecker <brobecker@adacore.com>
690
691 * lynx-low.c (lynx_delete_thread_callback): New function.
692 (lynx_mourn): Properly delete our process and all of its
693 threads. Remove call to clear_inferiors.
694
0e50fe5c
JB		 6952015-12-22 Joel Brobecker <brobecker@adacore.com>
696
697 * target.c (thread_search_callback): Add check that
698 the thread_stopped target callback is not NULL before
699 calling it.
700
35adc03f
YQ		 7012015-12-21 Yao Qi <yao.qi@linaro.org>
702
703 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
704 arm breakpoint.
705
bd2b2909
AT		 7062015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
707
708 * server.c (handle_query): Call target_supports_software_single_step.
709
7fe5e27e
AT		 7102015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
711
712 * linux-low.c (single_step): New function.
713 (linux_resume_one_lwp_throw): Call single_step.
714 (start_step_over): Likewise.
715
d9311bfa
AT		 7162015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
717
718 * Makefile.in (SFILES): Append arch/arm-linux.c,
719 arch/arm-get-next-pcs.c.
720 (arm-linux.o): New rule.
721 (arm-get-next-pcs.o): New rule.
722 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
723 arm-linux.o.
724 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
725 to linux-aarch32-low.c.
726 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
727 (arm_breakpoint_len, thumb_breakpoint): Likewise.
728 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
729 (thumb2_breakpoint_len): Likewise.
730 (arm_is_thumb_mode): Make non-static.
731 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
732 from linux-aarch32-low.c.
733 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
734 (arm_breakpoint_len, thumb_breakpoint): Likewise.
735 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
736 (thumb2_breakpoint_len): Likewise.
737 (arm_is_thumb_mode): New declaration.
738 * linux-arm-low.c: Include arch/arm-linux.h
739 aarch/arm-get-next-pcs.h, sys/syscall.h.
740 (get_next_pcs_ops): New struct.
741 (get_next_pcs_addr_bits_remove): New function.
742 (get_next_pcs_is_thumb): New function.
743 (get_next_pcs_read_memory_unsigned_integer): Likewise.
744 (arm_sigreturn_next_pc): Likewise.
745 (get_next_pcs_syscall_next_pc): Likewise.
746 (arm_gdbserver_get_next_pcs): Likewise.
747 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
748 Initialize.
749 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
750 * server.h: Include gdb_vecs.h.
751
68ce2059
AT		 7522015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
753
754 * Makefile.in (SFILES): Append common/common-regcache.c.
755 (OBS): Append common-regcache.o.
756 (common-regcache.o): New rule.
757 * regcache.c (init_register_cache): Initialize cache to
758 REG_UNAVAILABLE.
759 (regcache_raw_read_unsigned): New function.
760 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
761 register_status enum.
762
fa5308bd
AT		 7632015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
764
765 * linux-aarch64-low.c (the_low_targets): Rename
766 breakpoint_reinsert_addr to get_next_pcs.
767 * linux-arm-low.c (the_low_targets): Likewise.
768 * linux-bfin-low.c (the_low_targets): Likewise.
769 * linux-cris-low.c (the_low_targets): Likewise.
770 * linux-crisv32-low.c (the_low_targets): Likewise.
771 * linux-low.c (can_software_single_step): Likewise.
772 (install_software_single_step_breakpoints): New function.
773 (start_step_over): Use install_software_single_step_breakpoints.
774 * linux-low.h: New CORE_ADDR vector.
775 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
776 get_next_pcs.
777 * linux-mips-low.c (the_low_targets): Likewise.
778 * linux-nios2-low.c (the_low_targets): Likewise.
779 * linux-sparc-low.c (the_low_targets): Likewise.
780
4a6ed09b
PA		 7812015-12-17 Pedro Alves <palves@redhat.com>
782
783 * linux-low.c (linux_kill_one_lwp): Remove references to
784 LinuxThreads.
785 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
786 to 'kill'.
787 (linux_init_signals): Delete.
788 (initialize_low): Adjust.
789 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
790
7544db95
PA		 7912015-12-16 Pedro Alves <palves@redhat.com>
792
793 * configure.ac (compiler warning flags): When testing a
794 -Wno-foo option, check whether -Wfoo works instead.
795 * configure: Regenerate.
796
8020350c
DB		 7972015-12-11 Don Breazeal <donb@codesourcery.com>
798
799 * server.c (process_serial_event): Don't exit from gdbserver
800 in remote mode if there are still active inferiors.
801
db91f502
YQ		 8022015-12-11 Yao Qi <yao.qi@linaro.org>
803
804 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
805 arm_breakpoint_at if the process is 32-bit.
806
b37a6290
YQ		 8072015-12-11 Yao Qi <yao.qi@linaro.org>
808
809 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
810 arm breakpoint.
811
17b1509a
YQ		 8122015-12-07 Yao Qi <yao.qi@linaro.org>
813
814 * configure.srv: Append arm.o to srv_tgtobj for
815 aarch64*-*-linux* target.
816 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
817 from linux-arm-low.c.
818 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
819 (arm_breakpoint_len, thumb_breakpoint): Likewise.
820 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
821 (thumb2_breakpoint_len): Likewise.
822 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
823 (arm_breakpoint_kinds): Likewise.
824 (arm_breakpoint_kind_from_pc): Likewise.
825 (arm_sw_breakpoint_from_kind): Likewise.
826 (arm_breakpoint_kind_from_current_state): Likewise.
827 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
828 (arm_sw_breakpoint_from_kind): Declare.
829 (arm_breakpoint_kind_from_current_state): Declare.
830 (arm_breakpoint_at): Declare.
831 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
832 arm_sw_breakpoint_from_kind if process is 32-bit.
833 (aarch64_breakpoint_kind_from_pc): New function.
834 (aarch64_breakpoint_kind_from_current_state): New function.
835 (the_low_target): Initialize fields breakpoint_kind_from_pc
836 and breakpoint_kind_from_current_state.
837 * linux-arm-low.c (arm_breakpoint_kinds): Move to
838 linux-aarch32-low.c.
839 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
840 (arm_breakpoint, arm_breakpoint_len): Likewise.
841 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
842 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
843 (arm_is_thumb_mode): Likewise.
844 (arm_breakpoint_at): Likewise.
845 (arm_breakpoint_kind_from_pc): Likewise.
846 (arm_sw_breakpoint_from_kind): Likewise.
847 (arm_breakpoint_kind_from_current_state): Likewise.
848
849 Revert:
850 2015-08-04 Yao Qi <yao.qi@linaro.org>
851
852 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
853 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
854 * server.c (extended_protocol): Remove "static".
855 * server.h (extended_protocol): Declare it.
856
ece66d65
JS		 8572015-12-04 Josh Stone <jistone@redhat.com>
858
859 * target.h (struct target_ops) <arch_setup>: Rename to ...
860 (struct target_ops) <post_create_inferior>: ... this.
861 (target_arch_setup): Rename to ...
862 (target_post_create_inferior): ... this, calling post_create_inferior.
863 * server.c (start_inferior): Update target_arch_setup calls to
864 target_post_create_inferior.
865 * linux-low.c (linux_low_ptrace_options): Forward declare.
866 (linux_arch_setup): Update its comment for general use.
867 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
868 (struct linux_target_ops): Use linux_post_create_inferior.
869 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
870 to post_create_inferior.
871 * nto-low.c (struct nto_target_ops): Likewise.
872 * spu-low.c (struct spu_target_ops): Likewise.
873 * win32-low.c (struct win32_target_ops): Likewise.
874
e58c48b4
AT		 8752015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
876
877 * linux-arm-low.c: Remove duplicate arch/arm.h include.
878
fbec8956
AT		 8792015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
880
881 * linux-arm-low.c (arm_reinsert_addr): Remove function.
882 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
883 * linux-cris-low.c (cris_reinsert_addr> Remove function.
884 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
885 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
886 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
887 * linux-mips-low.c (mips_reinsert_addr): Remove function.
888 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
889 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
890 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
891 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
892 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
893
9b4c5f87
AT		 8942015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
895
896 * linux-low.c (linux_look_up_symbols): Don't call
897 linux_supports_traceclone.
898 * linux-low.h (thread_db_init): Remove use_events argument.
899 * thread-db.c (thread_db_use_event): Remove global variable.
900 (struct thread_db) <td_thr_event_enable_p>: Remove field.
901 (struct thread_db) <td_create_bp>: Remove field.
902 (thread_db_create_event): Remove function.
903 (thread_db_enable_reporting): Likewise.
904 (find_one_thread): Don't check for thread_db_use_events.
905 (attach_thread): Likewise.
906 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
907 (try_thread_db_load_1): Don't check for thread_db_use_events.
908 (thread_db_init): Remove use_events argument and thread events
909 handling.
910 (remove_thread_event_breakpoints): Remove function.
911 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
912
7d00775e
AT		 9132015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
914
915 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
916 New function.
917 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
918 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
919 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
920 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
921 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
922 Initialize.
923 * linux-crisv32-low.c (cris_supports_hardware_single_step):
924 New function.
925 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
926 * linux-low.c (can_hardware_single_step): Use
927 supports_hardware_single_step.
928 (can_software_single_step): New function.
929 (start_step_over): Call can_software_single_step.
930 (linux_supports_hardware_single_step): New function.
931 (struct target_ops) <supports_software_single_step>: Initialize.
932 * linux-low.h (struct linux_target_ops)
933 <supports_hardware_single_step>: Initialize.
934 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
935 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
936 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
937 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
938 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
939 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
940 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
941 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
942 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
943 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
944 Initialize.
945 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
946 (struct linux_target_ops) <tile_supports_hardware_single_step>:
947 Initialize.
948 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
949 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
950 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
951 New function.
952 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
953 * target.h (struct target_ops): <supports_software_single_step>:
954 New field.
955 (target_supports_software_single_step): New macro.
956
2d97cd35
AT		 9572015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
958
959 * linux-low.c (linux_wait_1): Fix pc advance condition.
960 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
961 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
962
769ef81f
AT		 9632015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
964
965 * linux-arm-low.c (arm_is_thumb_mode): New function.
966 (arm_breakpoint_at): Use arm_is_thumb_mode.
967 (arm_breakpoint_kind_from_current_state): New function.
968 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
969 Initialize.
970 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
971 (linux_breakpoint_kind_from_current_state): New function.
972 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
973 * linux-low.h (struct linux_target_ops)
974 <breakpoint_kind_from_current_state>: New field.
975 * target.h (struct target_ops): Likewise.
976 (target_breakpoint_kind_from_current_state): New macro.
977
1bebeeca
PA		 9782015-11-30 Pedro Alves <palves@redhat.com>
979
980 * linux-low.c (linux_resume): Wake up the event loop before
981 returning.
982
a67a9fae
PA		 9832015-11-30 Pedro Alves <palves@redhat.com>
984
985 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
986 check.
987 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
988 to -1.
989 * target.c (struct thread_search): New structure.
990 (thread_search_callback): New function.
991 (prev_general_thread): New global.
992 (prepare_to_access_memory, done_accessing_memory): New functions.
993 * target.h (prepare_to_access_memory, done_accessing_memory):
994 Replace macros with function declarations.
995
f2faf941
PA		 9962015-11-30 Pedro Alves <palves@redhat.com>
997
998 PR 14618
999 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
1000 report TARGET_WAITKIND_NO_RESUMED.
1001 * remote-utils.c (prepare_resume_reply): Handle
1002 TARGET_WAITKIND_NO_RESUMED.
1003 * server.c (report_no_resumed): New global.
1004 (handle_query) <qSupported>: Handle "no-resumed+". Report
1005 "no-resumed+" support.
1006 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
1007 return error if the client doesn't support no-resumed events.
1008 (push_stop_notification): New function.
1009 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
1010 events if the client supports them.
1011
a681f9c9
PA		 10122015-11-30 Pedro Alves <palves@redhat.com>
1013
1014 * linux-low.c (thread_still_has_status_pending_p): Don't check
1015 vCont;t here.
1016 (lwp_resumed): New function.
1017 (status_pending_p_callback): Return early if the LWP is not
1018 supposed to be resumed.
1019
65706a29
PA		 10202015-11-30 Pedro Alves <palves@redhat.com>
1021
1022 * linux-low.c (handle_extended_wait): Assert that the LWP's
1023 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
1024 thread create events, leave the new child's status pending.
1025 (linux_low_filter_event): If GDB wants to hear about thread exit
1026 events, leave the LWP marked dead and don't delete it.
1027 (linux_wait_for_event_filtered): Don't check for thread exit.
1028 (filter_exit_event): New function.
1029 (linux_wait_1): Use it, when returning an exit event.
1030 (linux_resume_one_lwp_throw): Assert that the LWP's
1031 waitstatus is TARGET_WAITKIND_IGNORE.
1032 * remote-utils.c (prepare_resume_reply): Handle
1033 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
1034 * server.c (report_thread_events): New global.
1035 (handle_general_set): Handle QThreadEvents.
1036 (handle_query) <qSupported>: Handle and report QThreadEvents+;
1037 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
1038 TARGET_WAITKIND_THREAD_EXITED.
1039 * server.h (report_thread_events): Declare.
1040
56cf4bed
PA		 10412015-11-30 Pedro Alves <palves@redhat.com>
1042
1043 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
1044 the thread's last_resume_kind was resume_stop.
1045
500c1d85
PA		 10462015-11-30 Pedro Alves <palves@redhat.com>
1047
1048 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
1049 before returning.
1050
de979965
PA		 10512015-11-30 Pedro Alves <palves@redhat.com>
1052
1053 * server.c (handle_v_requests): Handle vCtrlC.
1054
34c65914
PA		 10552015-11-30 Pedro Alves <palves@redhat.com>
1056
1057 * gdbthread.h (find_any_thread_of_pid): Declare.
1058 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
1059 functions.
1060 * server.c (handle_query): If current_thread is NULL, look for
1061 another thread of the selected process.
1062
79efa585 10632015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 1064 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 1065
1066 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
1067 * server.c (handle_qxfer_threads_worker): Refactor to include thread
1068 name in reply.
1069 * target.h (struct target_ops) <thread_name>: New field.
1070 (target_thread_name): New macro.
1071
80d82c19
JB		 10722015-11-23 Joel Brobecker <brobecker@adacore.com>
1073
1074 * regcache.h (regcache_invalidate_pid): Add declaration.
1075 * regcache.c (regcache_invalidate_pid): New function, extracted
1076 from regcache_invalidate.
1077 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
1078 Add trivial documentation comment.
1079 * lynx-low.c: Use regcache_invalidate_pid instead of
1080 regcache_invalidate.
1081
64da5dd5
JB		 10822015-11-23 Joel Brobecker <brobecker@adacore.com>
1083
1084 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
1085 and Elf64_auxv_t if the target is Android.
1086
37ce4055
DE		 10872015-11-22 Doug Evans <xdje42@gmail.com>
1088
1089 * target.h: #include <sys/types.h>.
1090
06e03fff
PA		 10912015-11-19 Pedro Alves <palves@redhat.com>
1092
1093 * linux-low.c (linux_process_qsupported): Change prototype.
1094 Adjust.
1095 * linux-low.h (struct linux_target_ops) <process_qsupported>:
1096 Change prototype.
1097 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
1098 and adjust to loop over all features.
1099 * server.c (handle_query) <qSupported>: Adjust to call
1100 target_process_qsupported once, passing it a vector of unprocessed
1101 features.
1102 * target.h (struct target_ops) <process_qsupported>: Change
1103 prototype.
1104 (target_process_qsupported): Adjust.
1105
9a084706
PA		 11062015-11-19 Pedro Alves <palves@redhat.com>
1107
1108 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
1109 mode.
1110 * configure: Regenerate.
1111
dad44a1f
PA		 11122015-11-19 Pedro Alves <palves@redhat.com>
1113
1114 * configure: Regenerate.
1115
231c0592
YQ		 11162015-11-19 Yao Qi <yao.qi@linaro.org>
1117
1118 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
1119 type to uint32_t.
1120
6c1c9a8b
YQ		 11212015-11-19 Yao Qi <yao.qi@linaro.org>
1122
1123 * linux-aarch64-low.c (enum aarch64_operand_type): New.
1124 (struct aarch64_operand): Move enum out.
1125
9caa3311
YQ		 11262015-11-19 Yao Qi <yao.qi@linaro.org>
1127
1128 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
1129 struct user_fpsimd_state *.
1130 (aarch64_store_fpregset): Likewise.
1131
6a69a054
YQ		 11322015-11-19 Yao Qi <yao.qi@linaro.org>
1133
1134 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
1135 struct user_pt_regs *.
1136 (aarch64_store_gregset): Likewise.
1137
1798301e
PA		 11382015-11-18 Pedro Alves <palves@redhat.com>
1139
1140 * Makefile.in (all_object_files): Add $IPA_OBJS.
1141
ce7715e2
PA		 11422015-11-17 Pedro Alves <palves@redhat.com>
1143
1144 * win32-low.c (win32_resume): Use gdb_signal_from_host,
1145 GDB_SIGNAL_0 and gdb_signal_to_string.
1146
c0879059
PA		 11472015-11-17 Pedro Alves <palves@redhat.com>
1148
1149 * win32-low.c (handle_output_debug_string): Remove parameter.
1150 (win32_kill): Remove our_status local and adjust call to
1151 handle_output_debug_string.
1152 (get_child_debug_event): Adjust call to
1153 handle_output_debug_string.
1154
1996e237
SM		 11552015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1156
1157 * linux-mips-low.c (mips_fill_gregset): Add cast.
1158 (mips_store_gregset): Likewise.
1159 (mips_fill_fpregset): Likewise.
1160 (mips_store_fpregset): Likewise.
1161
cbec665b
SM		 11622015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1163
1164 * linux-mips-low.c (mips_add_watchpoint): Rename private to
1165 priv.
1166
eb3e3c67
SM		 11672015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1168
1169 * linux-mips-low.c (mips_linux_new_thread): Change type of
1170 watch_type to enum target_hw_bp_type.
1171
171de4b8
SM		 11722015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1173
1174 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
1175 Change return type to arm_hwbp_type.
1176
04248ead
SM		 11772015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1178
1179 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
1180 (arm_store_gregset): Likewise.
1181 * linux-arm-low.c (arm_get_hwcap): Likewise.
1182 (arm_read_description): Likewise.
1183
04b3479c
SM		 11842015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1185
1186 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
1187
2bc84e8a
SM		 11882015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1189
1190 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
1191 (ppc_fill_vsxregset): Likewise.
1192 (ppc_store_vsxregset): Likewise.
1193 (ppc_fill_vrregset): Likewise.
1194 (ppc_store_vrregset): Likewise.
1195 (ppc_fill_evrregset): Likewise.
1196 (ppc_store_evrregset): Likewise.
1197
e6c5bb05
SM		 11982015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1199
1200 * linux-ppc-low.c (ppc_usrregs_info): Remove
1201 forward-declaration.
1202 (ppc_arch_setup): Move lower in file.
1203
7ea45d72
SM		 12042015-10-30 Simon Marchi <simon.marchi@ericsson.com>
1205
1206 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
1207 (ps_pdwrite): Likewise.
1208
69291610
HW		 12092015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
1210
1211 * linux-arm-low.c (arm_new_thread): Move pointer dereference
1212 to after assert checks.
1213
b42945fd
SM		 12142015-10-29 Simon Marchi <simon.marchi@ericsson.com>
1215
1216 * proc-service.c (ps_pdread): Add/adjust casts.
1217 (ps_pdwrite): Add/adjust casts.
1218
d6f85c84
SM		 12192015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1220
1221 * server.c (handle_search_memory_1): Cast return value of
1222 memmem.
1223
f98cd059
SM		 12242015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1225
1226 * server.c (write_qxfer_response): Change type of data to
1227 gdb_byte *.
1228
d2412fa5
PA		 12292015-10-29 Pedro Alves <palves@redhat.com>
1230
1231 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
1232
c17414a2
PA		 12332015-10-29 Pedro Alves <palves@redhat.com>
1234
1235 * tracepoint.c (clear_installed_tracepoints): Add casts.
1236
e053fbc4
PA		 12372015-10-29 Pedro Alves <palves@redhat.com>
1238
1239 * server.c (handle_v_cont, process_serial_event): Add enum
1240 gdb_signal casts to signal parsing code.
1241
add67df8
PA		 12422015-10-29 Pedro Alves <palves@redhat.com>
1243
1244 * linux-low.h (NULL_REGSET): Define.
1245 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1246 * linux-arm-low.c (arm_regsets): Likewise.
1247 * linux-crisv32-low.c (cris_regsets): Likewise.
1248 * linux-m68k-low.c (m68k_regsets): Likewise.
1249 * linux-mips-low.c (mips_regsets): Likewise.
1250 * linux-nios2-low.c (nios2_regsets): Likewise.
1251 * linux-ppc-low.c (ppc_regsets): Likewise.
1252 * linux-s390-low.c (s390_regsets): Likewise.
1253 * linux-sh-low.c (sh_regsets): Likewise.
1254 * linux-sparc-low.c (sparc_regsets): Likewise.
1255 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1256 * linux-tile-low.c (tile_regsets): Likewise.
1257 * linux-x86-low.c (x86_regsets): Likewise.
1258 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1259
50bc912a
PA		 12602015-10-29 Pedro Alves <palves@redhat.com>
1261
1262 * linux-low.h (NULL_REGSET): Define.
1263 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1264 * linux-arm-low.c (arm_regsets): Likewise.
1265 * linux-crisv32-low.c (cris_regsets): Likewise.
1266 * linux-m68k-low.c (m68k_regsets): Likewise.
1267 * linux-mips-low.c (mips_regsets): Likewise.
1268 * linux-nios2-low.c (nios2_regsets): Likewise.
1269 * linux-ppc-low.c (ppc_regsets): Likewise.
1270 * linux-s390-low.c (s390_regsets): Likewise.
1271 * linux-sh-low.c (sh_regsets): Likewise.
1272 * linux-sparc-low.c (sparc_regsets): Likewise.
1273 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1274 * linux-tile-low.c (tile_regsets): Likewise.
1275 * linux-x86-low.c (x86_regsets): Likewise.
1276 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1277
682b2546
DE		 12782015-10-26 Doug Evans <dje@google.com>
1279
1280 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
1281
963843d4
DE		 12822015-10-26 Doug Evans <dje@google.com>
1283
1284 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
1285
d41401ac
DE		 12862015-10-26 Doug Evans <dje@google.com>
1287
1288 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
1289 for debug_printf.
1290 (attach_thread, find_new_threads_callback): Ditto.
1291
3db28855
AT		 12922015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1293
1294 * mem-break.h (set_breakpoint_data): Remove.
1295
fb78e89c
AT		 12962015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1297
1298 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
1299 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1300 (initialize_low): Remove set_breakpoint_data call.
1301 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
1302 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
1303 (initialize_low): Remove set_breakpoint_data call.
1304 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
1305 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1306 (initialize_low): Remove set_breakpoint_data call.
1307
2e6ee069
AT		 13082015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1309
1310 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
1311 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
1312 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
1313 * target.h (target_breakpoint_kind_from_pc): New macro.
1314
1652a986
AT		 13152015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
1316
1317 * linux-low.c (default_breakpoint_kind_from_pc): New function.
1318 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
1319 the default breakpoint kind.
1320
abeead09
AT		 13212015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1322
1323 * linux-arm-low.c (arm_supports_z_point_type): Add software
1324 breakpoint support.
1325
b0b4b501
AT		 13262015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1327
1328 * linux-arm-low.c: Refactor breakpoint definitions.
1329 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
1330 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
1331
8689682c
AT		 13322015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1333
1334 * Makefile.in: Add arm.c/o.
1335 * configure.srv: Likewise.
1336 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
1337 (arm_breakpoint_kind_from_pc): New function.
1338 (arm_sw_breakpoint_from_kind): Return proper kind.
1339 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
1340
27165294
AT		 13412015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1342
1343 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
1344 removal.
1345 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
1346 (struct raw_breakpoint) <size>: Remove.
1347 (struct raw_breakpoint) <kind>: Add.
1348 (bp_size): New function.
1349 (bp_opcode): Likewise.
1350 (find_raw_breakpoint_at): Adjust for kind.
1351 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
1352 (remove_memory_breakpoint): Adjust for kind call bp_size.
1353 (set_raw_breakpoint_at): Adjust for kind.
1354 (set_breakpoint): Likewise.
1355 (set_breakpoint_at): Call breakpoint_kind_from_pc.
1356 (delete_raw_breakpoint): Adjust for kind.
1357 (delete_breakpoint): Likewise.
1358 (find_gdb_breakpoint): Likewise.
1359 (set_gdb_breakpoint_1): Likewise.
1360 (set_gdb_breakpoint): Likewise.
1361 (delete_gdb_breakpoint_1): Likewise.
1362 (delete_gdb_breakpoint): Likewise.
1363 (uninsert_raw_breakpoint): Likewise.
1364 (reinsert_raw_breakpoint): Likewise.
1365 (set_breakpoint_data): Remove.
1366 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
1367 (check_mem_read): Adjust for kind call bp_size.
1368 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
1369 (clone_one_breakpoint): Adjust for kind.
1370 * mem-break.h (set_gdb_breakpoint): Likewise.
1371 (delete_gdb_breakpoint): Likewise.
1372 * server.c (process_serial_event): Likewise.
1373
dd373349
AT		 13742015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1375
1376 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
1377 (struct linux_target_ops) <breakpoint>: Remove.
1378 (struct linux_target_ops) <breakpoint_len>: Remove.
1379 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1380 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1381 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
1382 (arm_sw_breakpoint_from_kind): New function.
1383 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
1384 (struct linux_target_ops) <breakpoint>: Remove.
1385 (struct linux_target_ops) <breakpoint_len>: Remove.
1386 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1387 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1388 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
1389 (struct linux_target_ops) <breakpoint>: Remove.
1390 (struct linux_target_ops) <breakpoint_len>: Remove.
1391 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1392 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1393 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
1394 (struct linux_target_ops) <breakpoint>: Remove.
1395 (struct linux_target_ops) <breakpoint_len>: Remove.
1396 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1397 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1398 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
1399 and sw_breakpoint_from_kind to increment the pc.
1400 (linux_breakpoint_kind_from_pc): New function.
1401 (linux_sw_breakpoint_from_kind): New function.
1402 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
1403 (initialize_low): Call breakpoint_kind_from_pc and
1404 sw_breakpoint_from_kind to replace breakpoint_data/len.
1405 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
1406 New field.
1407 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
1408 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
1409 (struct linux_target_ops) <breakpoint>: Remove.
1410 (struct linux_target_ops) <breakpoint_len>: Remove.
1411 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1412 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1413 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
1414 (struct linux_target_ops) <breakpoint>: Remove.
1415 (struct linux_target_ops) <breakpoint_len>: Remove.
1416 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1417 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1418 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
1419 (struct linux_target_ops) <breakpoint>: Remove.
1420 (struct linux_target_ops) <breakpoint_len>: Remove.
1421 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1422 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1423 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
1424 (struct linux_target_ops) <breakpoint>: Remove.
1425 (struct linux_target_ops) <breakpoint_len>: Remove.
1426 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1427 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1428 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
1429 (struct linux_target_ops) <breakpoint>: Remove.
1430 (struct linux_target_ops) <breakpoint_len>: Remove.
1431 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1432 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1433 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
1434 (struct linux_target_ops) <breakpoint>: Remove.
1435 (struct linux_target_ops) <breakpoint_len>: Remove.
1436 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1437 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1438 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
1439 (struct linux_target_ops) <breakpoint>: Remove.
1440 (struct linux_target_ops) <breakpoint_len>: Remove.
1441 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1442 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1443 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
1444 (struct linux_target_ops) <breakpoint>: Remove.
1445 (struct linux_target_ops) <breakpoint_len>: Remove.
1446 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1447 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1448 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
1449 (struct linux_target_ops) <breakpoint>: Remove.
1450 (struct linux_target_ops) <breakpoint_len>: Remove.
1451 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1452 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1453 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
1454 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
1455 (struct linux_target_ops) <breakpoint>: Remove.
1456 (struct linux_target_ops) <breakpoint_len>: Remove.
1457 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1458 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1459 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
1460 (struct linux_target_ops) <breakpoint>: Remove.
1461 (struct linux_target_ops) <breakpoint_len>: Remove.
1462 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1463 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1464
4cd98a19
AT		 14652015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1466
1467 * linux-cris-low.c (cris_get_pc): Remove void arg.
1468
774ee6d2
AR		 14692015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1470
1471 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
1472 variable name.
1473
833dcd29
AR		 14742015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1475
1476 * inferiors.c (thread_pid_matches_callback): New function.
1477 (find_thread_process): New function.
1478 (remove_thread): Reset current_thread.
1479 (remove_process): Assert threads have been removed first.
1480
8d689ee5
YQ		 14812015-10-15 Yao Qi <yao.qi@linaro.org>
1482
1483 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
1484 if it is 3.
1485 (aarch64_remove_point): Likewise.
1486 * regcache.c (regcache_register_size): New function.
1487
1c2e1515
YQ		 14882015-10-12 Yao Qi <yao.qi@linaro.org>
1489
1490 * linux-aarch64-low.c: Update all callers as emit_load_store
1491 is renamed to aarch64_emit_load_store.
1492
e1c587c3
YQ		 14932015-10-12 Yao Qi <yao.qi@linaro.org>
1494
1495 * linux-aarch64-low.c: Update all callers of function renaming
1496 from emit_insn to aarch64_emit_insn.
1497
b6542f81
YQ		 14982015-10-12 Yao Qi <yao.qi@linaro.org>
1499
1500 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
1501 arch/aarch64-insn.h.
1502 (struct aarch64_memory_operand): Likewise.
1503 (ENCODE): Likewise.
1504 (emit_insn): Move to arch/aarch64-insn.c.
1505 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
1506 (emit_load_store): Move to arch/aarch64-insn.c.
1507 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
1508 (can_encode_int32): Remove.
1509
246994ce
YQ		 15102015-10-12 Yao Qi <yao.qi@linaro.org>
1511
1512 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
1513 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
1514 (aarch64_relocate_instruction): Likewise.
1515 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
1516 (struct aarch64_insn_visitor): Likewise.
1517
0badd99f
YQ		 15182015-10-12 Yao Qi <yao.qi@linaro.org>
1519
1520 * linux-aarch64-low.c (struct aarch64_insn_data): New.
1521 (struct aarch64_insn_visitor): New.
1522 (struct aarch64_insn_relocation_data): New.
1523 (aarch64_ftrace_insn_reloc_b): New function.
1524 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1525 (aarch64_ftrace_insn_reloc_cb): Likewise.
1526 (aarch64_ftrace_insn_reloc_tb): Likewise.
1527 (aarch64_ftrace_insn_reloc_adr): Likewise.
1528 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
1529 (aarch64_ftrace_insn_reloc_others): Likewise.
1530 (visitor): New.
1531 (aarch64_relocate_instruction): Use visitor.
1532
dfaffe9d
YQ		 15332015-10-12 Yao Qi <yao.qi@linaro.org>
1534
1535 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
1536 int. Add argument buf.
1537 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
1538 aarch64_relocate_instruction.
1539
70b439f0
YQ		 15402015-10-12 Yao Qi <yao.qi@linaro.org>
1541
1542 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
1543 argument insn. Remove local variable insn. Don't call
1544 target_read_uint32.
1545 (aarch64_install_fast_tracepoint_jump_pad): Call
1546 target_read_uint32.
1547
7781c06f
YQ		 15482015-09-30 Yao Qi <yao.qi@linaro.org>
1549
1550 * linux-aarch64-low.c (emit_movk): Shorten a long line.
1551 (emit_load_store_pair): Likewise.
1552
9a3c8263
SM		 15532015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1554
1555 * dll.c (match_dll): Add cast(s).
1556 (unloaded_dll): Likewise.
1557 * linux-low.c (second_thread_of_pid_p): Likewise.
1558 (delete_lwp_callback): Likewise.
1559 (count_events_callback): Likewise.
1560 (select_event_lwp_callback): Likewise.
1561 (linux_set_resume_request): Likewise.
1562 * server.c (accumulate_file_name_length): Likewise.
1563 (emit_dll_description): Likewise.
1564 (handle_qxfer_threads_worker): Likewise.
1565 (visit_actioned_threads): Likewise.
1566 * thread-db.c (any_thread_of): Likewise.
1567 * tracepoint.c (same_process_p): Likewise.
1568 (match_blocktype): Likewise.
1569 (build_traceframe_info_xml): Likewise.
1570
224c3ddb
SM		 15712015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1572
1573 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
1574 assignment.
1575 (gdb_unparse_agent_expr): Likewise.
1576 * hostio.c (require_data): Likewise.
1577 (handle_pread): Likewise.
1578 * linux-low.c (disable_regset): Likewise.
1579 (fetch_register): Likewise.
1580 (store_register): Likewise.
1581 (get_dynamic): Likewise.
1582 (linux_qxfer_libraries_svr4): Likewise.
1583 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
1584 (set_fast_tracepoint_jump): Likewise.
1585 (uninsert_fast_tracepoint_jumps_at): Likewise.
1586 (reinsert_fast_tracepoint_jumps_at): Likewise.
1587 (validate_inserted_breakpoint): Likewise.
1588 (clone_agent_expr): Likewise.
1589 * regcache.c (init_register_cache): Likewise.
1590 * remote-utils.c (putpkt_binary_1): Likewise.
1591 (decode_M_packet): Likewise.
1592 (decode_X_packet): Likewise.
1593 (look_up_one_symbol): Likewise.
1594 (relocate_instruction): Likewise.
1595 (monitor_output): Likewise.
1596 * server.c (handle_search_memory): Likewise.
1597 (handle_qxfer_exec_file): Likewise.
1598 (handle_qxfer_libraries): Likewise.
1599 (handle_qxfer): Likewise.
1600 (handle_query): Likewise.
1601 (handle_v_cont): Likewise.
1602 (handle_v_run): Likewise.
1603 (captured_main): Likewise.
1604 * target.c (write_inferior_memory): Likewise.
1605 * thread-db.c (try_thread_db_load_from_dir): Likewise.
1606 * tracepoint.c (init_trace_buffer): Likewise.
1607 (add_tracepoint_action): Likewise.
1608 (add_traceframe): Likewise.
1609 (add_traceframe_block): Likewise.
1610 (cmd_qtdpsrc): Likewise.
1611 (cmd_qtdv): Likewise.
1612 (cmd_qtstatus): Likewise.
1613 (response_source): Likewise.
1614 (response_tsv): Likewise.
1615 (cmd_qtnotes): Likewise.
1616 (gdb_collect): Likewise.
1617 (initialize_tracepoint): Likewise.
1618
afbe19f8
PL		 16192015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1620
1621 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
1622 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
1623 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
1624 <NOP>: New.
1625 (enum aarch64_condition_codes): New enum.
1626 (w0): New static global.
1627 (fp): Likewise.
1628 (lr): Likewise.
1629 (struct aarch64_memory_operand) <type>: New
1630 MEMORY_OPERAND_POSTINDEX type.
1631 (postindex_memory_operand): New helper function.
1632 (emit_ret): New function.
1633 (emit_load_store_pair): New function, factored out of emit_stp
1634 with support for MEMORY_OPERAND_POSTINDEX.
1635 (emit_stp): Rewrite using emit_load_store_pair.
1636 (emit_ldp): New function.
1637 (emit_load_store): Likewise.
1638 (emit_ldr): Mention post-index instruction in comment.
1639 (emit_ldrh): New function.
1640 (emit_ldrb): New function.
1641 (emit_ldrsw): Mention post-index instruction in comment.
1642 (emit_str): Likewise.
1643 (emit_subs): New function.
1644 (emit_cmp): Likewise.
1645 (emit_and): Likewise.
1646 (emit_orr): Likewise.
1647 (emit_orn): Likewise.
1648 (emit_eor): Likewise.
1649 (emit_mvn): Likewise.
1650 (emit_lslv): Likewise.
1651 (emit_lsrv): Likewise.
1652 (emit_asrv): Likewise.
1653 (emit_mul): Likewise.
1654 (emit_sbfm): Likewise.
1655 (emit_sbfx): Likewise.
1656 (emit_ubfm): Likewise.
1657 (emit_ubfx): Likewise.
1658 (emit_csinc): Likewise.
1659 (emit_cset): Likewise.
1660 (emit_nop): Likewise.
1661 (emit_ops_insns): New helper function.
1662 (emit_pop): Likewise.
1663 (emit_push): Likewise.
1664 (aarch64_emit_prologue): New function.
1665 (aarch64_emit_epilogue): Likewise.
1666 (aarch64_emit_add): Likewise.
1667 (aarch64_emit_sub): Likewise.
1668 (aarch64_emit_mul): Likewise.
1669 (aarch64_emit_lsh): Likewise.
1670 (aarch64_emit_rsh_signed): Likewise.
1671 (aarch64_emit_rsh_unsigned): Likewise.
1672 (aarch64_emit_ext): Likewise.
1673 (aarch64_emit_log_not): Likewise.
1674 (aarch64_emit_bit_and): Likewise.
1675 (aarch64_emit_bit_or): Likewise.
1676 (aarch64_emit_bit_xor): Likewise.
1677 (aarch64_emit_bit_not): Likewise.
1678 (aarch64_emit_equal): Likewise.
1679 (aarch64_emit_less_signed): Likewise.
1680 (aarch64_emit_less_unsigned): Likewise.
1681 (aarch64_emit_ref): Likewise.
1682 (aarch64_emit_if_goto): Likewise.
1683 (aarch64_emit_goto): Likewise.
1684 (aarch64_write_goto_address): Likewise.
1685 (aarch64_emit_const): Likewise.
1686 (aarch64_emit_call): Likewise.
1687 (aarch64_emit_reg): Likewise.
1688 (aarch64_emit_pop): Likewise.
1689 (aarch64_emit_stack_flush): Likewise.
1690 (aarch64_emit_zero_ext): Likewise.
1691 (aarch64_emit_swap): Likewise.
1692 (aarch64_emit_stack_adjust): Likewise.
1693 (aarch64_emit_int_call_1): Likewise.
1694 (aarch64_emit_void_call_2): Likewise.
1695 (aarch64_emit_eq_goto): Likewise.
1696 (aarch64_emit_ne_goto): Likewise.
1697 (aarch64_emit_lt_goto): Likewise.
1698 (aarch64_emit_le_goto): Likewise.
1699 (aarch64_emit_gt_goto): Likewise.
1700 (aarch64_emit_ge_got): Likewise.
1701 (aarch64_emit_ops_impl): New static global variable.
1702 (aarch64_emit_ops): New target function, return
1703 &aarch64_emit_ops_impl.
1704 (struct linux_target_ops): Install it.
1705
bb903df0
PL		 17062015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1707
1708 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
1709 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
1710 aarch64-ipa.o.
1711 * linux-aarch64-ipa.c: New file.
1712 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
1713 and endian.h.
1714 (aarch64_get_thread_area): New target method.
1715 (extract_signed_bitfield): New helper function.
1716 (aarch64_decode_ldr_literal): New function.
1717 (enum aarch64_opcodes): New enum.
1718 (struct aarch64_register): New struct.
1719 (struct aarch64_operand): New struct.
1720 (x0): New static global.
1721 (x1): Likewise.
1722 (x2): Likewise.
1723 (x3): Likewise.
1724 (x4): Likewise.
1725 (w2): Likewise.
1726 (ip0): Likewise.
1727 (sp): Likewise.
1728 (xzr): Likewise.
1729 (aarch64_register): New helper function.
1730 (register_operand): Likewise.
1731 (immediate_operand): Likewise.
1732 (struct aarch64_memory_operand): New struct.
1733 (offset_memory_operand): New helper function.
1734 (preindex_memory_operand): Likewise.
1735 (enum aarch64_system_control_registers): New enum.
1736 (ENCODE): New macro.
1737 (emit_insn): New helper function.
1738 (emit_b): New function.
1739 (emit_bcond): Likewise.
1740 (emit_cb): Likewise.
1741 (emit_tb): Likewise.
1742 (emit_blr): Likewise.
1743 (emit_stp): Likewise.
1744 (emit_ldp_q_offset): Likewise.
1745 (emit_stp_q_offset): Likewise.
1746 (emit_load_store): Likewise.
1747 (emit_ldr): Likewise.
1748 (emit_ldrsw): Likewise.
1749 (emit_str): Likewise.
1750 (emit_ldaxr): Likewise.
1751 (emit_stxr): Likewise.
1752 (emit_stlr): Likewise.
1753 (emit_data_processing_reg): Likewise.
1754 (emit_data_processing): Likewise.
1755 (emit_add): Likewise.
1756 (emit_sub): Likewise.
1757 (emit_mov): Likewise.
1758 (emit_movk): Likewise.
1759 (emit_mov_addr): Likewise.
1760 (emit_mrs): Likewise.
1761 (emit_msr): Likewise.
1762 (emit_sevl): Likewise.
1763 (emit_wfe): Likewise.
1764 (append_insns): Likewise.
1765 (can_encode_int32_in): New helper function.
1766 (aarch64_relocate_instruction): New function.
1767 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
1768 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
1769 (struct linux_target_ops): Install aarch64_get_thread_area,
1770 aarch64_install_fast_tracepoint_jump_pad and
1771 aarch64_get_min_fast_tracepoint_insn_len.
1772
787749ea
PL		 17732015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1774
1775 * Makefile.in (aarch64-insn.o): New rule.
1776 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
1777
9812b2e6
YQ		 17782015-09-21 Yao Qi <yao.qi@linaro.org>
1779
1780 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
1781
18fe412b
YQ		 17822015-09-21 Yao Qi <yao.qi@linaro.org>
1783
1784 * tracepoint.c (max_jump_pad_size): Remove.
1785
a0cc84cd
YQ		 17862015-09-18 Yao Qi <yao.qi@linaro.org>
1787
1788 * linux-aarch64-low.c: Don't include sys/uio.h.
1789 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
1790
d78908cf
WW		 17912015-09-16 Wei-cheng Wang <cole945@gmail.com>
1792
1793 * tracepoint.c (eval_result_type): Change prototype.
1794 (condition_true_at_tracepoint): Fix argument to compiled_cond.
1795
d57e0d50
PA		 17962015-09-15 Pedro Alves <palves@redhat.com>
1797
1798 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
1799 Check whether to report exec events instead of checking whether
1800 multiprocess is enabled.
1801
5a676acc
PA		 18022015-09-15 Pedro Alves <palves@redhat.com>
1803
1804 PR remote/18965
1805 * remote-utils.c (prepare_resume_reply): Merge
1806 TARGET_WAITKIND_VFORK_DONE switch case with the
1807 TARGET_WAITKIND_FORKED case.
1808
7c5d0fad
YQ		 18092015-09-15 Yao Qi <yao.qi@linaro.org>
1810
1811 * server.c (handle_query): Check string comparison using
1812 "else if" instead of "if".
1813
750ce8d1
YQ		 18142015-09-15 Yao Qi <yao.qi@linaro.org>
1815
1816 * server.c (vCont_supported): New global variable.
1817 (handle_query): Set vCont_supported to 1 if "vContSupported+"
1818 matches. Append ";vContSupported+" to own_buf.
1819 (handle_v_requests): Append ";s;S" to own_buf if target supports
1820 hardware single step or vCont_supported is false.
1821 (capture_main): Set vCont_supported to zero.
1822
70b90b91
YQ		 18232015-09-15 Yao Qi <yao.qi@linaro.org>
1824
1825 * linux-low.c (linux_supports_conditional_breakpoints): Rename
1826 it to ...
1827 (linux_supports_hardware_single_step): ... New function.
1828 (linux_target_ops): Update.
1829 * lynx-low.c (lynx_target_ops): Set field
1830 supports_hardware_single_step to target_can_do_hardware_single_step.
1831 * nto-low.c (nto_target_ops): Likewise.
1832 * spu-low.c (spu_target_ops): Likewise.
1833 * win32-low.c (win32_target_ops): Likewise.
1834 * target.c (target_can_do_hardware_single_step): New function.
1835 * target.h (struct target_ops) <supports_conditional_breakpoints>:
1836 Remove. <supports_hardware_single_step>: New field.
1837 (target_supports_conditional_breakpoints): Remove.
1838 (target_supports_hardware_single_step): New macro.
1839 (target_can_do_hardware_single_step): Declare.
1840 * server.c (handle_query): Use target_supports_hardware_single_step
1841 instead of target_supports_conditional_breakpoints.
1842
ade90bde
YQ		 18432015-09-15 Yao Qi <yao.qi@linaro.org>
1844
1845 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
1846 function.
1847 (struct linux_target_ops the_low_target): Install
1848 aarch64_linux_siginfo_fixup.
1849
94585166
DB		 18502015-09-11 Don Breazeal <donb@codesourcery.com>
1851 Luis Machado <lgustavo@codesourcery.com>
1852
1853 * linux-low.c (linux_mourn): Static declaration.
1854 (linux_arch_setup): Move in front of
1855 handle_extended_wait.
1856 (linux_arch_setup_thread): New function.
1857 (handle_extended_wait): Handle exec events. Call
1858 linux_arch_setup_thread. Make event_lwp argument a
1859 pointer-to-a-pointer.
1860 (check_zombie_leaders): Do not check stopped threads.
1861 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
1862 (linux_low_filter_event): Add lwp and thread for exec'ing
1863 non-leader thread if leader thread has been deleted.
1864 Refactor code into linux_arch_setup_thread and call it.
1865 Pass child lwp pointer by reference to handle_extended_wait.
1866 (linux_wait_for_event_filtered): Update comment.
1867 (linux_wait_1): Prevent clobbering exec event status.
1868 (linux_supports_exec_events): New function.
1869 (linux_target_ops) <supports_exec_events>: Initialize new member.
1870 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
1871 new member.
1872 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
1873 * server.c (report_exec_events): New global variable.
1874 (handle_query): Handle qSupported query for exec-events feature.
1875 (captured_main): Initialize report_exec_events.
1876 * server.h (report_exec_events): Declare new global variable.
1877 * target.h (struct target_ops) <supports_exec_events>: New
1878 member.
1879 (target_supports_exec_events): New macro.
1880 * win32-low.c (win32_target_ops) <supports_exec_events>:
1881 Initialize new member.
1882
0568462b
MM		 18832015-09-09 Markus Metzger <markus.t.metzger@intel.com>
1884
1885 * linux-low.c (linux_low_enable_btrace): Remove.
1886 (linux_target_ops): Replace linux_low_enable_btrace with
1887 linux_enable_btrace.
1888
39edd165
YQ		 18892015-09-03 Yao Qi <yao.qi@linaro.org>
1890
1891 * linux-aarch64-low.c (aarch64_insert_point): Call
1892 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
1893 returns true.
1894
1db33b5a
UW		 18952015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1896
1897 * linux-low.c (check_stopped_by_breakpoint): Use
1898 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
1899
ab290430
PA		 19002015-08-27 Pedro Alves <palves@redhat.com>
1901
1902 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
1903
8d749320
SM		 19042015-08-26 Simon Marchi <simon.marchi@ericsson.com>
1905
6711b7f8
SM		 1906 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
1907 the XNEW-family equivalent.
8d749320
SM		 1908 (compile_bytecodes): Likewise.
1909 * dll.c (loaded_dll): Likewise.
1910 * event-loop.c (append_callback_event): Likewise.
1911 (create_file_handler): Likewise.
1912 (create_file_event): Likewise.
1913 * hostio.c (handle_open): Likewise.
1914 * inferiors.c (add_thread): Likewise.
1915 (add_process): Likewise.
1916 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
1917 * linux-arm-low.c (arm_new_process): Likewise.
1918 (arm_new_thread): Likewise.
1919 * linux-low.c (add_to_pid_list): Likewise.
1920 (linux_add_process): Likewise.
1921 (handle_extended_wait): Likewise.
1922 (add_lwp): Likewise.
1923 (enqueue_one_deferred_signal): Likewise.
1924 (enqueue_pending_signal): Likewise.
1925 (linux_resume_one_lwp_throw): Likewise.
1926 (linux_resume_one_thread): Likewise.
1927 (linux_read_memory): Likewise.
1928 (linux_write_memory): Likewise.
1929 * linux-mips-low.c (mips_linux_new_process): Likewise.
1930 (mips_linux_new_thread): Likewise.
1931 (mips_add_watchpoint): Likewise.
1932 * linux-x86-low.c (initialize_low_arch): Likewise.
1933 * lynx-low.c (lynx_add_process): Likewise.
1934 * mem-break.c (set_raw_breakpoint_at): Likewise.
1935 (set_breakpoint): Likewise.
1936 (add_condition_to_breakpoint): Likewise.
1937 (add_commands_to_breakpoint): Likewise.
1938 (clone_agent_expr): Likewise.
1939 (clone_one_breakpoint): Likewise.
1940 * regcache.c (new_register_cache): Likewise.
1941 * remote-utils.c (look_up_one_symbol): Likewise.
1942 * server.c (queue_stop_reply): Likewise.
1943 (start_inferior): Likewise.
1944 (queue_stop_reply_callback): Likewise.
1945 (handle_target_event): Likewise.
1946 * spu-low.c (fetch_ppc_memory): Likewise.
1947 (store_ppc_memory): Likewise.
1948 * target.c (set_target_ops): Likewise.
1949 * thread-db.c (thread_db_load_search): Likewise.
1950 (try_thread_db_load_1): Likewise.
1951 * tracepoint.c (add_tracepoint): Likewise.
1952 (add_tracepoint_action): Likewise.
1953 (create_trace_state_variable): Likewise.
1954 (cmd_qtdpsrc): Likewise.
1955 (cmd_qtro): Likewise.
1956 (add_while_stepping_state): Likewise.
1957 * win32-low.c (child_add_thread): Likewise.
1958 (get_image_name): Likewise.
1959
ed8b7b42
YQ		 19602015-08-25 Yao Qi <yao.qi@linaro.org>
1961
1962 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
1963
db3cb7cb
YQ		 19642015-08-25 Yao Qi <yao.qi@linaro.org>
1965
1966 * Makefile.in (aarch64-linux.o): New rule.
1967 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
1968 srv_tgtobj.
1969 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
1970 (aarch64_init_debug_reg_state): Make it extern.
1971 (aarch64_linux_prepare_to_resume): Remove.
1972
f6011a1c
YQ		 19732015-08-25 Yao Qi <yao.qi@linaro.org>
1974
1975 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
1976 lwp_arch_private_info and ptid_of_lwp.
1977
88e2cf7e
YQ		 19782015-08-25 Yao Qi <yao.qi@linaro.org>
1979
1980 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
1981 Find proc_info by find_process_pid. All callers updated.
1982
5e35436e
YQ		 19832015-08-25 Yao Qi <yao.qi@linaro.org>
1984
1985 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
1986 Remove.
1987 (debug_reg_change_callback): Remove.
1988 (aarch64_notify_debug_reg_change): Remove.
1989
4a8a7965
YQ		 19902015-08-25 Yao Qi <yao.qi@linaro.org>
1991
1992 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
1993 Call current_lwp_ptid.
1994
32a271ee
YQ		 19952015-08-25 Yao Qi <yao.qi@linaro.org>
1996
1997 * linux-aarch64-low.c (debug_reg_change_callback): Use
1998 debug_printf.
1999
0d51c8d7
YQ		 20002015-08-25 Yao Qi <yao.qi@linaro.org>
2001
2002 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
2003
31a43dd5
YQ		 20042015-08-25 Yao Qi <yao.qi@linaro.org>
2005
2006 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
2007
8ee52567
YQ		 20082015-08-25 Yao Qi <yao.qi@linaro.org>
2009
2010 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
2011 the code.
2012
ff3f0f45
YQ		 20132015-08-25 Yao Qi <yao.qi@linaro.org>
2014
2015 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
2016 Remove.
2017 (debug_reg_change_callback): Remove argument entry and add argument
2018 lwp. Remove local variable thread. Don't print thread id in the
2019 debugging output. Don't check whether pid of thread equals to pid.
2020 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
2021 iterate_over_lwps instead find_inferior.
2022
3d40fbb5
PA		 20232015-08-24 Pedro Alves <palves@redhat.com>
2024
2025 * inferiors.c (get_first_process): New function.
2026 * inferiors.h (get_first_process): New declaration.
2027 * remote-utils.c (read_ptid): Default to the first process in the
2028 list, instead of to the current thread's process.
2029
438e1e42
PA		 20302015-08-24 Pedro Alves <palves@redhat.com>
2031
2032 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
2033 * event-loop.c: Likewise.
2034 * remote-utils.c: Likewise.
2035 * tracepoint.c: Likewise.
2036
a8c6d4fc
PA		 20372015-08-24 Pedro Alves <palves@redhat.com>
2038
2039 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
2040 ptid_get_lwp.
2041
99b0bb12
PA		 20422015-08-21 Pedro Alves <palves@redhat.com>
2043
2044 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
2045 instead of literal 1.
2046
f8904751
PA		 20472015-08-21 Pedro Alves <palves@redhat.com>
2048
2049 * tdesc.c (default_description): Explicitly zero-initialize.
2050
465a859e
PA		 20512015-08-21 Pedro Alves <palves@redhat.com>
2052
2053 PR gdb/18749
2054 * inferiors.c (remove_thread): Discard any pending stop reply for
2055 this thread.
2056 * server.c (remove_all_on_match_pid): Rename to ...
2057 (remove_all_on_match_ptid): ... this. Work with a filter ptid
2058 instead of a pid.
2059 (discard_queued_stop_replies): Change parameter to a ptid. Now
2060 extern.
2061 (handle_v_kill, kill_inferior_callback, captured_main)
2062 (process_serial_event): Adjust.
2063 * server.h (discard_queued_stop_replies): Declare.
2064
f0db101d
PA		 20652015-08-21 Pedro Alves <palves@redhat.com>
2066
2067 * linux-low.c (wait_for_sigstop): Always switch to no thread
2068 selected if the previously current thread dies.
2069 * lynx-low.c (lynx_request_interrupt): Use the first thread's
2070 process instead of the current thread's.
2071 * remote-utils.c (input_interrupt): Don't check if there's no
2072 current thread.
2073 * server.c (gdb_read_memory, gdb_write_memory): If setting the
2074 current thread to the general thread fails, error out.
2075 (handle_qxfer_auxv, handle_qxfer_libraries)
2076 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
2077 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
2078 (handle_query): Check if there's a thread selected instead of
2079 checking whether there's any thread in the thread list.
2080 (handle_qxfer_threads, handle_qxfer_btrace)
2081 (handle_qxfer_btrace_conf): Don't error out early if there's no
2082 thread in the thread list.
2083 (handle_v_cont, myresume): Don't set the current thread to the
2084 continue thread.
2085 (process_serial_event) <Hg handling>: Also set thread_id if the
2086 previous general thread is still alive.
2087 (process_serial_event) <g/G handling>: If setting the current
2088 thread to the general thread fails, error out.
2089 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
2090 thread's lwp instead of the current thread's.
2091 * target.c (set_desired_thread): If the desired thread was not
2092 found, leave the current thread pointing to NULL. Return an int
2093 (boolean) indicating success.
2094 * target.h (set_desired_thread): Change return type to int.
2095
40045d91
MF		 20962015-08-20 Max Filippov <jcmvbkbc@gmail.com>
2097
2098 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
2099 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
2100 #includes.
2101 (ps_get_thread_area): New function.
2102
45face3b
GB		 21032015-08-19 Gary Benson <gbenson@redhat.com>
2104
2105 * hostio.c (handle_pread): Do not attempt to read more data
2106 than hostio_reply_with_data can fit in a packet.
2107
16d5f642
JB		 21082015-08-18 Joel Brobecker <brobecker@adacore.com>
2109
2110 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
2111
a738da3a
MF		 21122015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
2113
2114 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
2115
33ebda9d
PA		 21162015-08-06 Pedro Alves <palves@redhat.com>
2117
2118 * tracepoint.c (expr_eval_result): Now an int.
2119
a44892be
PA		 21202015-08-06 Pedro Alves <palves@redhat.com>
2121
2122 * gdbthread.h (struct regcache): Forward declare.
2123 (struct thread_info) <regcache_data>: Now a struct regcache
2124 pointer.
2125 * inferiors.c (inferior_regcache_data)
2126 (set_inferior_regcache_data): Now work with struct regcache
2127 pointers.
2128 * inferiors.h (struct regcache): Forward declare.
2129 (inferior_regcache_data, set_inferior_regcache_data): Now work
2130 with struct regcache pointers.
2131 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
2132 (free_register_cache_thread): Remove struct regcache pointer
2133 casts.
2134
608a1e46
PA		 21352015-08-06 Pedro Alves <palves@redhat.com>
2136
2137 * server.c (captured_main): On error, print the exception message
2138 to stderr, and if run_once is set, throw a quit.
2139
f0ce0d3a
PA		 21402015-08-06 Pedro Alves <palves@redhat.com>
2141
2142 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
2143 the current thread.
2144
bf47e248
PA		 21452015-08-06 Pedro Alves <palves@redhat.com>
2146
2147 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
2148 reading beyond the passed in buffer length.
2149
b6b9ffcc
PL		 21502015-08-06 Pierre Langlois <pierre.langlois@arm.com>
2151
2152 * tracepoint.c (symbol_list) <required>: Remove.
2153
863d01bd
PA		 21542015-08-06 Pedro Alves <palves@redhat.com>
2155
2156 * linux-low.c (handle_extended_wait): Set the fork child's suspend
2157 count if stopping and suspending threads.
2158 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
2159 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
2160 (linux_detach): Complete an ongoing step-over.
2161 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
2162 throughout.
2163 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
2164 (linux_wait_1): If passing a signal to the inferior after
2165 finishing a step-over, unsuspend and re-resume all lwps. If we
2166 see a single-step event but the thread should be continuing, don't
2167 pass the trap to gdb.
2168 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
2169 internal_error instead of gdb_assert.
2170 (enqueue_pending_signal): New function.
2171 (check_ptrace_stopped_lwp_gone): Add debug output.
2172 (start_step_over): Use internal_error instead of gdb_assert.
2173 (complete_ongoing_step_over): New function.
2174 (linux_resume_one_thread): Don't resume a suspended thread.
2175 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
2176 it stepping.
2177
00db26fa
PA		 21782015-08-06 Pedro Alves <palves@redhat.com>
2179
2180 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
2181 (linux_thread_alive): Use lwp_is_marked_dead.
2182 (extended_event_reported): Delete.
2183 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
2184 instead of extended_event_reported.
2185 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
2186 as well.
2187 (lwp_is_marked_dead): New function.
2188 (lwp_running): Use lwp_is_marked_dead.
2189 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
2190 comment.
2191
ad071a30
PA		 21922015-08-06 Pedro Alves <palves@redhat.com>
2193
2194 * linux-low.c (linux_wait_1): Move fork event output out of the
2195 !report_to_gdb check. Pass event_child->waitstatus to
2196 target_waitstatus_to_string instead of ourstatus.
2197
524b57e6
YQ		 21982015-08-04 Yao Qi <yao.qi@linaro.org>
2199
2200 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
2201 if current_thread is 32 bit.
2202
6085d6f6
YQ		 22032015-08-04 Yao Qi <yao.qi@linaro.org>
2204
2205 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2206 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2207 * server.c (extended_protocol): Remove "static".
2208 * server.h (extended_protocol): Declare it.
2209
8a7e4587
YQ		 22102015-08-04 Yao Qi <yao.qi@linaro.org>
2211
2212 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
2213 both aarch64 and aarch32.
2214 (aarch64_set_pc): Likewise.
2215
3b53ae99
YQ		 22162015-08-04 Yao Qi <yao.qi@linaro.org>
2217
2218 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
2219 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
2220 arm-with-neon.xml to srv_xmlfiles.
2221 * linux-aarch64-low.c: Include linux-aarch32-low.h.
2222 (is_64bit_tdesc): New function.
2223 (aarch64_linux_read_description): New function.
2224 (aarch64_arch_setup): Call aarch64_linux_read_description.
2225 (regs_info): Rename to regs_info_aarch64.
2226 (aarch64_regs_info): Return right regs_info.
2227 (initialize_low_arch): Call initialize_low_arch_aarch32.
2228
bd9e6534
YQ		 22292015-08-04 Yao Qi <yao.qi@linaro.org>
2230
2231 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
2232 * linux-aarch32-low.c: New file.
2233 * linux-aarch32-low.h: New file.
2234 * linux-arm-low.c (arm_fill_gregset): Move it to
2235 linux-aarch32-low.c.
2236 (arm_store_gregset): Likewise.
2237 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
2238 (arm_store_vfpregset): Call arm_store_vfpregset_num.
2239 (arm_arch_setup): Check if PTRACE_GETREGSET works.
2240 (regs_info): Rename to regs_info_arm.
2241 (arm_regs_info): Return regs_info_aarch32 if
2242 have_ptrace_getregset is 1 and target description is
2243 arm_with_neon or arm_with_vfpv3.
2244 (initialize_low_arch): Don't call init_registers_arm_with_neon.
2245 Call initialize_low_arch_aarch32 instead.
2246
ded48a5e
YQ		 22472015-08-04 Yao Qi <yao.qi@linaro.org>
2248
2249 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
2250 * linux-low.c: ... here.
2251 * linux-low.h (have_ptrace_getregset): Declare it.
2252
96e9210f
PA		 22532015-08-04 Pedro Alves <palves@redhat.com>
2254
2255 * thread-db.c (struct thread_db): Use new typedefs.
2256 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
2257 CHK calls.
2258 (disable_thread_event_reporting): Cast result of dlsym to
2259 destination function pointer type.
2260 (thread_db_mourn): Use td_ta_delete_ftype.
2261
af60a1ef
SL		 22622015-08-03 Sandra Loosemore <sandra@codesourcery.com>
2263
2264 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
2265 arch variant.
2266 (CDX_BREAKPOINT): Define for R2.
2267 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
2268 (the_low_target): Add comments.
2269
e8b41681
YQ		 22702015-07-30 Yao Qi <yao.qi@linaro.org>
2271
2272 * linux-arm-low.c (arm_hwcap): Remove it.
2273 (arm_read_description): New local variable arm_hwcap. Don't
2274 set arm_hwcap to zero.
2275
89abb039
YQ		 22762015-07-30 Yao Qi <yao.qi@linaro.org>
2277
2278 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
2279 Use regcache->tdesc instead.
2280 (arm_store_wmmxregset): Likewise.
2281 (arm_fill_vfpregset): Likewise.
2282 (arm_store_vfpregset): Likewise.
2283
deca266c
YQ		 22842015-07-30 Yao Qi <yao.qi@linaro.org>
2285
2286 * linux-arm-low.c: Include arch/arm.h.
2287 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
2288 (arm_store_gregset): Likewise.
2289
aa58a496
SM		 22902015-07-29 Simon Marchi <simon.marchi@ericsson.com>
2291
2292 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
2293 ptrace's 4th parameter.
2294
50904b25
YQ		 22952015-07-27 Yao Qi <yao.qi@linaro.org>
2296
2297 * configure.srv (case aarch64*-*-linux*): Don't set
2298 srv_linux_usrregs.
2299
5826e159
PA		 23002015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
2301
2302 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
2303 sys/ptrace.h.
2304 * linux-arm-low.c: Likewise.
2305 * linux-cris-low.c: Likewise.
2306 * linux-crisv32-low.c: Likewise.
2307 * linux-low.c: Likewise.
2308 * linux-m68k-low.c: Likewise.
2309 * linux-mips-low.c: Likewise.
2310 * linux-nios2-low.c: Likewise.
2311 * linux-s390-low.c: Likewise.
2312 * linux-sparc-low.c: Likewise.
2313 * linux-tic6x-low.c: Likewise.
2314 * linux-tile-low.c: Likewise.
2315 * linux-x86-low.c: Likewise.
2316
54019719
PA		 23172015-07-24 Pedro Alves <palves@redhat.com>
2318
2319 * config.in: Regenerate.
2320 * configure: Regenerate.
2321
eb7aa561
PA		 23222015-07-24 Pedro Alves <palves@redhat.com>
2323
2324 * acinclude.m4: Include ../ptrace.m4.
2325 * configure.ac: Call GDB_AC_PTRACE.
2326 * config.in, configure: Regenerate.
2327
55d7b841
YQ		 23282015-07-24 Yao Qi <yao.qi@linaro.org>
2329
2330 * linux-low.c (linux_create_inferior): Remove setting to
2331 proc->priv->new_inferior.
2332 (linux_attach): Likewise.
2333 (linux_low_filter_event): Likewise.
2334 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
2335
c06cbd92
YQ		 23362015-07-24 Yao Qi <yao.qi@linaro.org>
2337
2338 * linux-low.c (linux_arch_setup): New function.
2339 (linux_low_filter_event): If proc->tdesc is NULL and
2340 proc->attached is true, call the_low_target.arch_setup.
2341 Otherwise, keep status pending, and return.
2342 (linux_resume_one_lwp_throw): Don't call get_pc if
2343 thread->while_stepping isn't NULL. Don't call
2344 get_thread_regcache if proc->tdesc is NULL.
2345 (need_step_over_p): Return 0 if proc->tdesc is NULL.
2346 (linux_target_ops): Install arch_setup.
2347 * server.c (start_inferior): Call the_target->arch_setup.
2348 * target.h (struct target_ops) <arch_setup>: New field.
2349 (target_arch_setup): New marco.
2350 * lynx-low.c (lynx_target_ops): Update.
2351 * nto-low.c (nto_target_ops): Update.
2352 * spu-low.c (spu_target_ops): Update.
2353 * win32-low.c (win32_target_ops): Update.
2354
5ae3ebba
YQ		 23552015-07-24 Yao Qi <yao.qi@linaro.org>
2356
2357 * linux-low.c (linux_add_process): Don't set
2358 proc->priv->new_inferior.
2359 (linux_create_inferior): Set proc->priv->new_inferior to 1.
2360 (linux_attach): Likewise.
2361
eb97750b
YQ		 23622015-07-24 Yao Qi <yao.qi@linaro.org>
2363
2364 * server.c (start_inferior): Code refactor.
2365
51aee833
YQ		 23662015-07-24 Yao Qi <yao.qi@linaro.org>
2367
2368 * server.c (process_serial_event): Set general_thread.
2369
af1b22f3
YQ		 23702015-07-21 Yao Qi <yao.qi@linaro.org>
2371
2372 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
2373 aarch64_linux_get_debug_reg_capacity.
2374
554717a3
YQ		 23752015-07-17 Yao Qi <yao.qi@linaro.org>
2376
2377 * Makefile.in (aarch64-linux-hw-point.o): New rule.
2378 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
2379 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
2380 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
2381 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
2382 (AARCH64_HWP_ALIGNMENT): Likewise.
2383 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
2384 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
2385 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
2386 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
2387 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
2388 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
2389 (struct aarch64_debug_reg_state): Likewise.
2390 (struct arch_lwp_info): Likewise.
2391 (aarch64_align_watchpoint): Likewise.
2392 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
2393 (aarch64_watchpoint_length): Likewise.
2394 (aarch64_point_encode_ctrl_reg): Likewise
2395 (aarch64_point_is_aligned): Likewise.
2396 (aarch64_align_watchpoint): Likewise.
2397 (aarch64_linux_set_debug_regs):
2398 (aarch64_dr_state_insert_one_point): Likewise.
2399 (aarch64_dr_state_remove_one_point): Likewise.
2400 (aarch64_handle_breakpoint): Likewise.
2401 (aarch64_handle_aligned_watchpoint): Likewise.
2402 (aarch64_handle_unaligned_watchpoint): Likewise.
2403 (aarch64_handle_watchpoint): Likewise.
2404
c67ca4de
YQ		 24052015-07-17 Yao Qi <yao.qi@linaro.org>
2406
2407 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
2408 and don't aarch64_get_debug_reg_state. All callers update.
2409 (aarch64_handle_aligned_watchpoint): Likewise.
2410 (aarch64_handle_unaligned_watchpoint): Likewise.
2411 (aarch64_handle_watchpoint): Likewise.
2412 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
2413 (aarch64_remove_point): Likewise.
2414
25abf979
YQ		 24152015-07-17 Yao Qi <yao.qi@linaro.org>
2416
2417 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
2418 debug_printf.
2419 (aarch64_handle_unaligned_watchpoint): Likewise.
2420
db1ff28b
JK		 24212015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2422
2423 Revert the previous 3 commits:
2424 Move gdb_regex* to common/
2425 Move linux_find_memory_regions_full & co.
2426 gdbserver build-id attribute generator
2427
700ca40f
JK		 24282015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2429 Jan Kratochvil <jan.kratochvil@redhat.com>
2430
2431 gdbserver build-id attribute generator.
2432 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
2433 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
2434 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
2435 (find_phdr): New.
2436 (get_dynamic): Use find_pdhr to traverse program headers.
2437 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
2438 (compare_mapping_entry_range, struct find_memory_region_callback_data)
2439 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
2440 (get_hex_build_id): New.
2441 (linux_qxfer_libraries_svr4): Add optional build-id attribute
2442 to reply XML document.
2443
9904185c
JK		 24442015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2445 Jan Kratochvil <jan.kratochvil@redhat.com>
2446
2447 * target.c: Include target/target-utils.h and fcntl.h.
2448 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
2449 (target_fileio_read_stralloc): New functions.
2450
6e5b4429
JK		 24512015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2452
2453 * Makefile.in (OBS): Add gdb_regex.o.
2454 (gdb_regex.o): New.
2455 * config.in: Rebuilt.
2456 * configure: Rebuilt.
2457
ddc98fbf
JK		 24582015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2459 Jan Kratochvil <jan.kratochvil@redhat.com>
2460
2461 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
2462 * Makefile.in (OBS): Add target-utils.o.
2463 (linux-maps.o, target-utils.o): New.
2464 * configure.srv (srv_linux_obj): Add linux-maps.o.
2465
e57bb7a0
PL		 24662015-07-15 Pierre Langlois <pierre.langlois@arm.com>
2467
2468 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
2469 function, return 1.
2470 (the_low_target): Install it.
2471
586b02a9
PA		 24722015-07-14 Pedro Alves <palves@redhat.com>
2473
2474 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
2475 Instead, ignore ECHILD, and throw an error for other errnos.
2476
58c1b36c
PA		 24772015-07-10 Pedro Alves <palves@redhat.com>
2478
2479 * event-loop.c (struct callback_event) <data>: Change type to
2480 gdb_client_data instance instead of gdb_client_data pointer.
2481 (append_callback_event): Adjust.
2482
421530db
PL		 24832015-07-10 Pierre Langlois <pierre.langlois@arm.com>
2484
2485 * linux-aarch64-low.c: Add comments for each linux_target_ops
2486 method. Remove comments already covered in target_ops and
2487 linux_target_ops definitions.
2488 (the_low_target): Add comments for each unimplemented method.
2489
c2d65f38
YQ		 24902015-07-09 Yao Qi <yao.qi@linaro.org>
2491
2492 * linux-aarch64-low.c (aarch64_regmap): Remove.
2493 (aarch64_usrregs_info): Remove.
2494 (regs_info): Set field usrregs to NULL.
2495
b20a6524
MM		 24962015-07-02 Markus Metzger <markus.t.metzger@intel.com>
2497
2498 * linux-low.c: Include "rsp-low.h"
2499 (linux_low_encode_pt_config, linux_low_encode_raw): New.
2500 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
2501 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
2502 (handle_btrace_enable_pt): New.
2503 (handle_btrace_general_set): Support "pt".
2504 (handle_btrace_conf_general_set): Support "pt:size".
2505
96c97461
PL		 25062015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2507
2508 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
2509 Z_PACKET_SW_BP.
2510
37d66942
PL		 25112015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2512
2513 * linux-aarch64-low.c: Remove comment about endianness.
2514 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
2515 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
2516 memcmp.
2517
dc06243f
GB		 25182015-06-24 Gary Benson <gbenson@redhat.com>
2519
2520 * linux-i386-ipa.c (stdint.h): Do not include.
2521 * lynx-i386-low.c (stdint.h): Likewise.
2522 * lynx-ppc-low.c (stdint.h): Likewise.
2523 * mem-break.c (stdint.h): Likewise.
2524 * thread-db.c (stdint.h): Likewise.
2525 * tracepoint.c (stdint.h): Likewise.
2526 * win32-low.c (stdint.h): Likewise.
2527
124e13d9
SM		 25282015-06-18 Simon Marchi <simon.marchi@ericsson.com>
2529
2530 * server.c (write_qxfer_response): Update call to
2531 remote_escape_output.
2532
909c2cda
JK		 25332015-06-15 Aleksandar Ristovski <aristovski@qnx.com
2534 Jan Kratochvil <jan.kratochvil@redhat.com>
2535
2536 Merge multiple hex conversions.
2537 * gdbreplay.c (tohex): Rename to 'fromhex'.
2538 (logchar): Use fromhex.
2539
24c05f46
JK		 25402015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2541
2542 * server.c (handle_qxfer_libraries): Set `version' attribute for
2543 <library-list>.
2544
14d2069a
GB		 25452015-06-10 Gary Benson <gbenson@redhat.com>
2546
2547 * target.h (struct target_ops) <multifs_open>: New field.
2548 <multifs_unlink>: Likewise.
2549 <multifs_readlink>: Likewise.
2550 * linux-low.c (nat/linux-namespaces.h): New include.
2551 (linux_target_ops): Initialize the_target->multifs_open,
2552 the_target->multifs_unlink and the_target->multifs_readlink.
2553 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
2554 * hostio.c (hostio_fs_pid): New static variable.
2555 (hostio_handle_new_gdb_connection): New function.
2556 (handle_setfs): Likewise.
2557 (handle_open): Use the_target->multifs_open as appropriate.
2558 (handle_unlink): Use the_target->multifs_unlink as appropriate.
2559 (handle_readlink): Use the_target->multifs_readlink as
2560 appropriate.
2561 (handle_vFile): Handle vFile:setfs packets.
2562 * server.c (handle_query): Call hostio_handle_new_gdb_connection
2563 after target_handle_new_gdb_connection.
2564
4b8b5e72
GB		 25652015-06-10 Gary Benson <gbenson@redhat.com>
2566
2567 * configure.ac (AC_CHECK_FUNCS): Add setns.
2568 * config.in: Regenerate.
2569 * configure: Likewise.
2570 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
2571 (linux-namespaces.o): New rule.
2572 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
2573
3ac2e371
GB		 25742015-06-09 Gary Benson <gbenson@redhat.com>
2575
2576 * hostio.c (handle_open): Process mode argument with
2577 fileio_to_host_mode.
2578
ca9b78ce
YQ		 25792015-06-01 Yao Qi <yao.qi@linaro.org>
2580
2581 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
2582 * linux-x86-low.c: Likewise.
2583
bfacd19d
DB		 25842015-05-28 Don Breazeal <donb@codesourcery.com>
2585
2586 * linux-low.c (handle_extended_wait): Initialize
2587 thread_info.last_resume_kind for new fork children.
2588
452003ef
PA		 25892015-05-15 Pedro Alves <palves@redhat.com>
2590
2591 * target.h (target_handle_new_gdb_connection): Rewrite using if
2592 wrapped in do/while.
2593
1041a03c
JB		 25942015-05-14 Joel Brobecker <brobecker@adacore.com>
2595
2596 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
2597 * configure, config.in: Regenerate.
2598 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
2599 Declare typedef.
2600
c269dbdb
DB		 26012015-05-12 Don Breazeal <donb@codesourcery.com>
2602
2603 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
2604 PTRACE_EVENT_VFORK_DONE.
2605 (linux_low_ptrace_options, extended_event_reported): Add vfork
2606 events.
2607 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
2608 and "vforkdone" for RSP 'T' Stop Reply Packet.
2609 * server.h (report_vfork_events): Declare
2610 global variable.
2611
3a8a0396
DB		 26122015-05-12 Don Breazeal <donb@codesourcery.com>
2613
2614 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
2615 (the_low_target) <new_fork>: Initialize new member.
2616 * linux-arm-low.c (arm_new_fork): New function.
2617 (the_low_target) <new_fork>: Initialize new member.
2618 * linux-low.c (handle_extended_wait): Call new target function
2619 new_fork.
2620 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
2621 * linux-mips-low.c (mips_add_watchpoint): New function
2622 extracted from mips_insert_point.
2623 (the_low_target) <new_fork>: Initialize new member.
2624 (mips_linux_new_fork): New function.
2625 (mips_insert_point): Call mips_add_watchpoint.
2626 * linux-x86-low.c (x86_linux_new_fork): New function.
2627 (the_low_target) <new_fork>: Initialize new member.
2628
de0d863e
DB		 26292015-05-12 Don Breazeal <donb@codesourcery.com>
2630
2631 * linux-low.c (handle_extended_wait): Implement return value,
2632 rename argument 'event_child' to 'event_lwp', handle
2633 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
2634 (linux_low_ptrace_options): New function.
2635 (linux_low_filter_event): Call linux_low_ptrace_options,
2636 use different argument fo linux_enable_event_reporting,
2637 use return value from handle_extended_wait.
2638 (extended_event_reported): New function.
2639 (linux_wait_1): Call extended_event_reported and set
2640 status to report fork events.
2641 (linux_write_memory): Add pid to debug message.
2642 (reset_lwp_ptrace_options_callback): New function.
2643 (linux_handle_new_gdb_connection): New function.
2644 (linux_target_ops): Initialize new structure member.
2645 * linux-low.h (struct lwp_info) <waitstatus>: New member.
2646 * lynx-low.c: Initialize new structure member.
2647 * remote-utils.c (prepare_resume_reply): Implement stop reason
2648 "fork" for "T" stop message.
2649 * server.c (handle_query): Call handle_new_gdb_connection.
2650 * server.h (report_fork_events): Declare global flag.
2651 * target.h (struct target_ops) <handle_new_gdb_connection>:
2652 New member.
2653 (target_handle_new_gdb_connection): New macro.
2654 * win32-low.c: Initialize new structure member.
2655
ddcbc397
DB		 26562015-05-12 Don Breazeal <donb@codesourcery.com>
2657
2658 * mem-break.c (APPEND_TO_LIST): Define macro.
2659 (clone_agent_expr): New function.
2660 (clone_one_breakpoint): New function.
2661 (clone_all_breakpoints): New function.
2662 * mem-break.h: Declare new functions.
2663
89245bc0
DB		 26642015-05-12 Don Breazeal <donb@codesourcery.com>
2665
2666 * linux-low.c (linux_supports_fork_events): New function.
2667 (linux_supports_vfork_events): New function.
2668 (linux_target_ops): Initialize new structure members.
2669 (initialize_low): Call linux_check_ptrace_features.
2670 * lynx-low.c (lynx_target_ops): Initialize new structure
2671 members.
2672 * server.c (report_fork_events, report_vfork_events):
2673 New global flags.
2674 (handle_query): Add new features to qSupported packet and
2675 response.
2676 (captured_main): Initialize new global variables.
2677 * target.h (struct target_ops) <supports_fork_events>:
2678 New member.
2679 <supports_vfork_events>: New member.
2680 (target_supports_fork_events): New macro.
2681 (target_supports_vfork_events): New macro.
2682 * win32-low.c (win32_target_ops): Initialize new structure
2683 members.
2684
835205d0
GB		 26852015-05-12 Gary Benson <gbenson@redhat.com>
2686
2687 * server.c (handle_qxfer_exec_file): Use current process
2688 if annex is empty.
2689
21e94bd9
SL		 26902015-05-08 Sandra Loosemore <sandra@codesourcery.com>
2691
2692 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
2693 Remove HAVE_PTRACE_GETREGS conditionals.
2694 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
2695 instead of PTRACE_GETREGS and PTRACE_SETREGS.
2696
45614f15
YQ		 26972015-05-08 Yao Qi <yao.qi@linaro.org>
2698
2699 * linux-low.c (linux_supports_conditional_breakpoints): New
2700 function.
2701 (linux_target_ops): Install new target method.
2702 * lynx-low.c (lynx_target_ops): Install NULL hook for
2703 supports_conditional_breakpoints.
2704 * nto-low.c (nto_target_ops): Likewise.
2705 * spu-low.c (spu_target_ops): Likewise.
2706 * win32-low.c (win32_target_ops): Likewise.
2707 * server.c (handle_query): Check
2708 target_supports_conditional_breakpoints.
2709 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2710 New field.
2711 (target_supports_conditional_breakpoints): New macro.
2712
80ad801e
PA		 27132015-05-06 Pedro Alves <palves@redhat.com>
2714
2715 PR server/18081
2716 * server.c (start_inferior): If the process exits, mourn it.
2717
819843c7
GB		 27182015-04-21 Gary Benson <gbenson@redhat.com>
2719
2720 * hostio.c (fileio_open_flags_to_host): Factored out to
2721 fileio_to_host_openflags in common/fileio.c. Single use
2722 updated.
2723
a2d5a9d7
MF		 27242015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2725
2726 * linux-xtensa-low.c (xtensa_fill_gregset)
2727 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
2728 XCHAL_HAVE_LOOP.
2729
deb44829
MF		 27302015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2731
2732 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
2733 (regs_info): Replace usrregs pointer with NULL.
2734
e57f1de3
GB		 27352015-04-17 Gary Benson <gbenson@redhat.com>
2736
2737 * target.h (struct target_ops) <pid_to_exec_file>: New field.
2738 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
2739 * server.c (handle_qxfer_exec_file): New function.
2740 (qxfer_packets): Add exec-file entry.
2741 (handle_query): Report qXfer:exec-file:read as supported packet.
2742
62828379
RN		 27432015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
2744
2745 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
2746
b88bb450
GB		 27472015-04-09 Gary Benson <gbenson@redhat.com>
2748
2749 * hostio-errno.c (errno_to_fileio_error): Remove function.
2750 Update caller to use remote_fileio_to_fio_error.
2751
c8f4bfdd
YQ		 27522015-04-09 Yao Qi <yao.qi@linaro.org>
2753
2754 * linux-low.c (linux_insert_point): Call
2755 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
2756 (linux_remove_point): Call remove_memory_breakpoint if type is
2757 raw_bkpt_type_sw.
2758 * linux-x86-low.c (x86_insert_point): Don't call
2759 insert_memory_breakpoint.
2760 (x86_remove_point): Don't call remove_memory_breakpoint.
2761
41f98f02
PA		 27622015-04-01 Pedro Alves <palves@redhat.com>
2763 Cleber Rosa <crosa@redhat.com>
2764
2765 * server.c (gdbserver_usage): Reorganize and extend the usage
2766 message.
2767
2bf6fb9d
PA		 27682015-03-24 Pedro Alves <palves@redhat.com>
2769
2770 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
2771 output. Also dump TRAP_TRACE.
2772 (linux_low_filter_event): In debug output, distinguish a
2773 resume_stop SIGSTOP from a delayed SIGSTOP.
2774
369f6daa
GB		 27752015-03-24 Gary Benson <gbenson@redhat.com>
2776
2777 * linux-x86-low.c (x86_linux_new_thread): Moved to
2778 nat/x86-linux.c.
2779 (x86_linux_prepare_to_resume): Likewise.
2780
8e5d4070
GB		 27812015-03-24 Gary Benson <gbenson@redhat.com>
2782
2783 * Makefile.in (x86-linux-dregs.o): New rule.
2784 * configure.srv: Add x86-linux-dregs.o to relevant targets.
2785 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
2786 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
2787 (x86_linux_dr_get): Likewise.
2788 (x86_linux_dr_set): Likewise.
2789 (update_debug_registers_callback): Likewise.
2790 (x86_linux_dr_set_addr): Likewise.
2791 (x86_linux_dr_get_addr): Likewise.
2792 (x86_linux_dr_set_control): Likewise.
2793 (x86_linux_dr_get_control): Likewise.
2794 (x86_linux_dr_get_status): Likewise.
2795 (x86_linux_update_debug_registers): Likewise.
2796
2b95d440
GB		 27972015-03-24 Gary Benson <gbenson@redhat.com>
2798
2799 * linux-x86-low.c (x86_linux_update_debug_registers):
2800 New function, factored out from...
2801 (x86_linux_prepare_to_resume): ...this.
2802
14b0bc68
GB		 28032015-03-24 Gary Benson <gbenson@redhat.com>
2804
2805 * linux-x86-low.c (x86_linux_dr_get): Update comments.
2806 (x86_linux_dr_set): Likewise.
2807 (update_debug_registers_callback): Likewise.
2808 (x86_linux_dr_set_addr): Likewise.
2809 (x86_linux_dr_get_addr): Likewise.
2810 (x86_linux_dr_set_control): Likewise.
2811 (x86_linux_dr_get_control): Likewise.
2812 (x86_linux_dr_get_status): Likewise.
2813 (x86_linux_prepare_to_resume): Likewise.
2814
5dfe6ca8
GB		 28152015-03-24 Gary Benson <gbenson@redhat.com>
2816
2817 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
2818 Use perror_with_name. Pass string through gettext.
2819 (x86_linux_dr_set): Likewise.
2820
d33472ad
GB		 28212015-03-24 Gary Benson <gbenson@redhat.com>
2822
2823 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
2824 (x86_linux_dr_set_addr): ...this.
2825 (x86_dr_low_get_addr): Rename to...
2826 (x86_linux_dr_get_addr): ...this.
2827 (x86_dr_low_set_control): Rename to...
2828 (x86_linux_dr_set_control): ...this.
2829 (x86_dr_low_get_control): Rename to...
2830 (x86_linux_dr_get_control): ...this.
2831 (x86_dr_low_get_status): Rename to...
2832 (x86_linux_dr_get_status): ...this.
2833 (x86_dr_low): Update with new function names.
2834
4b134ca1
GB		 28352015-03-24 Gary Benson <gbenson@redhat.com>
2836
2837 * Makefile.in (x86-linux.o): New rule.
2838 * configure.srv: Add x86-linux.o to relevant targets.
2839 * linux-low.c (lwp_set_arch_private_info): New function.
2840 (lwp_arch_private_info): Likewise.
2841 * linux-x86-low.c: Include nat/x86-linux.h.
2842 (arch_lwp_info): Removed structure.
2843 (update_debug_registers_callback):
2844 Use lwp_set_debug_registers_changed.
2845 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
2846 and lwp_set_debug_registers_changed.
2847 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
2848
34c703da
GB		 28492015-03-24 Gary Benson <gbenson@redhat.com>
2850
2851 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
2852 * linux-arm-low.c (arm_new_thread): Likewise.
2853 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
2854 * linux-mips-low.c (mips_linux_new_thread): Likewise.
2855 * linux-x86-low.c (x86_linux_new_thread): Likewise.
2856 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
2857
cff068da
GB		 28582015-03-24 Gary Benson <gbenson@redhat.com>
2859
2860 * linux-low.c (ptid_of_lwp): New function.
2861 (lwp_is_stopped): Likewise.
2862 (lwp_stop_reason): Likewise.
2863 * linux-x86-low.c (update_debug_registers_callback):
2864 Use lwp_is_stopped.
2865 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
2866 lwp_stop_reason.
2867
b2f7c7e8
GB		 28682015-03-24 Gary Benson <gbenson@redhat.com>
2869
2870 * linux-low.h (linux_stop_lwp): Remove declaration.
2871
6d4ee8c6
GB		 28722015-03-24 Gary Benson <gbenson@redhat.com>
2873
2874 * linux-low.h: Include nat/linux-nat.h.
2875 * linux-low.c (iterate_over_lwps_args): New structure.
2876 (iterate_over_lwps_filter): New function.
2877 (iterate_over_lwps): Likewise.
2878 * linux-x86-low.c (update_debug_registers_callback):
2879 Update signature to what iterate_over_lwps expects.
2880 Remove PID check that iterate_over_lwps now performs.
2881 (x86_dr_low_set_addr): Use iterate_over_lwps.
2882 (x86_dr_low_set_control): Likewise.
2883
70a0bb6b
GB		 28842015-03-24 Gary Benson <gbenson@redhat.com>
2885
2886 * linux-x86-low.c (x86_debug_reg_state): New function.
2887 (x86_linux_prepare_to_resume): Use the above.
2888
7b669087
GB		 28892015-03-24 Gary Benson <gbenson@redhat.com>
2890
2891 * linux-low.c (current_lwp_ptid): New function.
2892 * linux-x86-low.c: Include nat/linux-nat.h.
2893 (x86_dr_low_get_addr): Use current_lwp_ptid.
2894 (x86_dr_low_get_control): Likewise.
2895 (x86_dr_low_get_status): Likewise.
2896
eef49a3d
PA		 28972015-03-20 Pedro Alves <palves@redhat.com>
2898
2899 * tracepoint.c (cmd_qtstatus): Make "str" const.
2900
b2333d22
PA		 29012015-03-20 Pedro Alves <palves@redhat.com>
2902
2903 * server.c (handle_general_set): Make "req_str" const.
2904
23f238d3
PA		 29052015-03-19 Pedro Alves <palves@redhat.com>
2906
2907 * linux-low.c (linux_resume_one_lwp): Rename to ...
2908 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
2909 instead call perror_with_name.
2910 (check_ptrace_stopped_lwp_gone): New function.
2911 (linux_resume_one_lwp): Reimplement as wrapper around
2912 linux_resume_one_lwp_throw that swallows errors if the LWP is
2913 gone.
2914
91baf43f
PA		 29152015-03-19 Pedro Alves <palves@redhat.com>
2916
2917 * linux-low.c (count_events_callback, select_event_lwp_callback):
2918 No longer check whether the thread has resume_stop as last resume
2919 kind.
2920
8bf3b159
PA		 29212015-03-19 Pedro Alves <palves@redhat.com>
2922
2923 * linux-low.c (count_events_callback, select_event_lwp_callback):
2924 Use the lwp's status_pending_p field, not the thread's.
2925
b90fc188
PA		 29262015-03-19 Pedro Alves <palves@redhat.com>
2927
2928 * linux-low.c (select_event_lwp_callback): Update comments to
2929 no longer mention SIGTRAP.
2930
464b0089
GB		 29312015-03-18 Gary Benson <gbenson@redhat.com>
2932
2933 * server.c (handle_query): Do not report vFile:fstat as supported.
2934
aa9e327f
GB		 29352015-03-11 Gary Benson <gbenson@redhat.com>
2936
2937 * hostio.c (sys/types.h): New include.
2938 (sys/stat.h): Likewise.
2939 (common-remote-fileio.h): Likewise.
2940 (handle_fstat): New function.
2941 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 2942
791c0056
GB		 29432015-03-11 Gary Benson <gbenson@redhat.com>
2944
2945 * configure.ac (AC_CHECK_MEMBERS): Add checks for
2946 struct stat.st_blocks and struct stat.st_blksize.
2947 * configure: Regenerate.
2948 * config.in: Likewise.
2949 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
2950 (OBS): Add common-remote-fileio.o.
2951 (common-remote-fileio.o): New rule.
2952
9a9df970
PA		 29532015-03-09 Pedro Alves <palves@redhat.com>
2954
2955 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
2956 'struct sockaddr' pointer in 'accept' call.
2957
9eb1356e
PA		 29582015-03-09 Pedro Alves <palves@redhat.com>
2959
2960 Revert:
2961 2015-03-07 Pedro Alves <palves@redhat.com>
2962 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
2963 or <winsock2.h> here. Instead include "gdb_socket.h".
2964 (remote_open): Use union gdb_sockaddr_u.
2965 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
2966 or <winsock2.h> here. Instead include "gdb_socket.h".
2967 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
2968 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
2969 or <sys/un.h>.
2970 (init_named_socket, gdb_agent_helper_thread): Use union
2971 gdb_sockaddr_u.
2972
aac331e4
PA		 29732015-03-07 Pedro Alves <palves@redhat.com>
2974
2975 * configure.ac (build_warnings): Move
2976 -Wdeclaration-after-statement to the C-specific set.
2977 * configure: Regenerate.
2978
366c75fc
PA		 29792015-03-07 Pedro Alves <palves@redhat.com>
2980
2981 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
2982 or <winsock2.h> here. Instead include "gdb_socket.h".
2983 (remote_open): Use union gdb_sockaddr_u.
2984 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
2985 or <winsock2.h> here. Instead include "gdb_socket.h".
2986 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
2987 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
2988 or <sys/un.h>.
2989 (init_named_socket, gdb_agent_helper_thread): Use union
2990 gdb_sockaddr_u.
2991
492d29ea
PA		 29922015-03-07 Pedro Alves <palves@redhat.com>
2993
2994 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
2995 instead.
2996
60a191ed
YQ		 29972015-03-06 Yao Qi <yao.qi@linaro.org>
2998
2999 * linux-aarch64-low.c (aarch64_insert_point): Use
3000 show_debug_regs as a boolean.
3001 (aarch64_remove_point): Likewise.
3002
f5771b1d
PA		 30032015-03-05 Pedro Alves <palves@redhat.com>
3004
3005 * lynx-low.c (lynx_target_ops): Install NULL hooks for
3006 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
3007 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
3008 * nto-low.c (nto_target_ops): Likewise.
3009 * spu-low.c (spu_target_ops): Likewise.
3010 * win32-low.c (win32_target_ops): Likewise.
3011
3e572f71
PA		 30122015-03-04 Pedro Alves <palves@redhat.com>
3013
72f4393d 3014 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 3015 Decide whether a breakpoint triggered based on the SIGTRAP's
3016 siginfo.si_code.
72f4393d
L		 3017 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
3018 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 3019 (linux_low_filter_event): Check for breakpoints before checking
3020 watchpoints.
3021 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
3022 siginfo.si_code.
72f4393d
L		 3023 (linux_stopped_by_sw_breakpoint)
3024 (linux_supports_stopped_by_sw_breakpoint)
3025 (linux_stopped_by_hw_breakpoint)
3026 (linux_supports_stopped_by_hw_breakpoint): New functions.
3027 (linux_target_ops): Install new target methods.
3e572f71 3028
1ec68e26
PA		 30292015-03-04 Pedro Alves <palves@redhat.com>
3030
3031 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
3032 * server.c (swbreak_feature, hwbreak_feature): New globals.
3033 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
3034 (captured_main): Clear swbreak_feature and hwbreak_feature.
3035 * server.h (swbreak_feature, hwbreak_feature): Declare.
3036 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
3037 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
3038 supports_stopped_by_hw_breakpoint>: New fields.
3039 (target_supports_stopped_by_sw_breakpoint)
3040 (target_stopped_by_sw_breakpoint)
3041 (target_supports_stopped_by_hw_breakpoint)
3042 (target_stopped_by_hw_breakpoint): Declare.
3043
15c66dd6
PA		 30442015-03-04 Pedro Alves <palves@redhat.com>
3045
3046 enum lwp_stop_reason -> enum target_stop_reason
3047 * linux-low.c (check_stopped_by_breakpoint): Adjust.
3048 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
3049 (linux_wait_1, stuck_in_jump_pad_callback)
3050 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
3051 (linux_stopped_by_watchpoint):
3052 * linux-low.h (enum lwp_stop_reason): Delete.
3053 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
3054 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3055
98fc70d6
YQ		 30562015-03-04 Yao Qi <yao.qi@linaro.org>
3057
3058 * Makefile.in (SFILES): Add linux-aarch64-low.c.
3059
dd2ac174
GB		 30602015-03-03 Gary Benson <gbenson@redhat.com>
3061
3062 * hostio.c (handle_vFile): Fix prefix lengths.
3063
d68e53f4
MM		 30642015-03-03 Markus Metzger <markus.t.metzger@intel.com>
3065
3066 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
3067 ptr_bits.
3068
bf2d68ab
AA		 30692015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
3070
3071 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
3072 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
3073 (clean): Add "rm -f" for above C files.
3074 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
3075 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
3076 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
3077 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
3078 * linux-s390-low.c (HWCAP_S390_VX): New macro.
3079 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
3080 (init_registers_s390x_vx_linux64)
3081 (init_registers_s390x_tevx_linux64)
3082 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
3083 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
3084 declarations.
3085 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
3086 (s390_store_vxrs_high): New functions.
3087 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
3088 NT_S390_VXRS_HIGH.
3089 (s390_arch_setup): Add logic for selecting one of the new target
3090 descriptions. Activate the new vector regsets if applicable.
3091 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
3092 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
3093 and init_registers_s390x_tevx_linux64.
3094
c966a859
PA		 30952015-03-01 Pedro Alves <palves@redhat.com>
3096
3097 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
3098 parameter.
3099
4180215b
PA		 31002015-02-27 Pedro Alves <palves@redhat.com>
3101
3102 * linux-x86-low.c (u_debugreg_offset): New function.
3103 (x86_linux_dr_get, x86_linux_dr_set): Use it.
3104
749bab01
PA		 31052015-02-27 Pedro Alves <palves@redhat.com>
3106
3107 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
3108 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
3109 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
3110 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
3111 (ps_lsetfpregs, ps_getpid)
3112 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
3113 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
3114 (ps_lsetxregs, ps_plog): Declare.
3115
3c14e5a3
PA		 31162015-02-27 Pedro Alves <palves@redhat.com>
3117
3118 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
3119 IP_AGENT_EXPORT_FUNC.
3120 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
3121 IP_AGENT_EXPORT_FUNC.
3122 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
3123 (IP_AGENT_EXPORT): Delete.
3124 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3125 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3126 (gdb_trampoline_buffer_error, collecting, gdb_collect)
3127 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
3128 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
3129 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
3130 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
3131 (traceframe_read_count, traceframe_write_count)
3132 (traceframes_created, trace_state_variables, get_raw_reg)
3133 (get_trace_state_variable_value, set_trace_state_variable_value)
3134 (ust_loaded, helper_thread_id, cmd_buf): Use
3135 IPA_SYM_EXPORTED_NAME.
3136 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
3137 (tracepoints) Use IP_AGENT_EXPORT_VAR.
3138 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
3139 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3140 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
3141 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
3142 EXTERN_C_PUSH/EXTERN_C_POP.
3143 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
3144 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
3145 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3146 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
3147 (traceframe_write_count, traceframe_read_count)
3148 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
3149 (about_to_request_buffer_space, get_trace_state_variable_value)
3150 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
3151 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
3152 EXTERN_C_PUSH/EXTERN_C_POP.
3153 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
3154 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
3155 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
3156 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3157 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3158 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3159 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
3160 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
3161 Define.
3162 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
3163 (IP_AGENT_EXPORT_VAR_DECL): Define.
3164 (tracing): Declare.
3165 (gdb_agent_get_raw_reg): Declare.
3166
fe978cb0
PA		 31672015-02-27 Tom Tromey <tromey@redhat.com>
3168 Pedro Alves <palves@redhat.com>
3169
3170 Rename symbols whose names are reserved C++ keywords throughout.
3171
3bc3d82a
PA		 31722015-02-27 Pedro Alves <palves@redhat.com>
3173
3174 * Makefile.in (COMPILER): New, get it from autoconf.
3175 (CXX): Get from autoconf instead.
3176 (COMPILE.pre): Use COMPILER.
3177 (CC-LD): Rename to ...
3178 (CC_LD): ... this. Use COMPILER.
3179 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
3180 (CXX_FOR_TARGET): Default to g++ instead of gcc.
3181 * acinclude.m4: Include build-with-cxx.m4.
3182 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
3183 Disable -Werror by default if building in C++ mode.
3184 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
3185 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
3186 the C++ compiler. Save/restore CXXFLAGS too.
3187 * configure: Regenerate.
3188
07697489
PA		 31892015-02-27 Pedro Alves <palves@redhat.com>
3190
3191 * acinclude.m4: Include libiberty.m4.
3192 * configure.ac: Call libiberty_INIT.
3193 * config.in, configure: Regenerate.
3194
9beb7c4e
PA		 31952015-02-26 Pedro Alves <palves@redhat.com>
3196
3197 * linux-low.c (linux_wait_1): When incrementing the PC past a
3198 program breakpoint always use the_low_target.breakpoint_len as
3199 increment, rather than the maximum between that and
3200 the_low_target.decr_pc_after_break.
3201
8090aef2
PA		 32022015-02-23 Pedro Alves <palves@redhat.com>
3203
3204 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
3205 thread was doing a step-over; always adjust the PC if
3206 we stepped over a permanent breakpoint.
3207 (linux_wait_1): If we stepped over breakpoint that was on top of a
3208 permanent breakpoint, manually advance the PC past it.
3209
bc9540e8
PA		 32102015-02-23 Pedro Alves <palves@redhat.com>
3211
3212 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
3213 modes.
3214 (x86_fill_gregset, x86_store_gregset): Use it when handling
3215 $orig_eax.
3216
2db9a427
PA		 32172015-02-20 Pedro Alves <palves@redhat.com>
3218
3219 * thread-db.c: Include "nat/linux-procfs.h".
3220 (thread_db_init): Skip listing new threads if the kernel supports
3221 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
3222
afa8d396
PA		 32232015-02-20 Pedro Alves <palves@redhat.com>
3224
3225 * linux-low.c (status_pending_p_callback): Use ptid_match.
3226
c9587f88
AT		 32272015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
3228
3229 PR breakpoints/16812
3230 * linux-low.c (wstatus_maybe_breakpoint): Remove.
3231 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
3232 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
3233
b05ec7a5
AT		 32342015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
3235
3236 PR breakpoints/15956
3237 * tracepoint.c (cmd_qtinit): Add check for current_thread.
3238
d33501a5
MM		 32392015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3240
3241 * linux-low.c (linux_low_btrace_conf): Print size.
3242 * server.c (handle_btrace_conf_general_set): New.
3243 (hanle_general_set): Call handle_btrace_conf_general_set.
3244 (handle_query): Report Qbtrace-conf:bts:size as supported.
3245
f4abbc16
MM		 32462015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3247
3248 * linux-low.c (linux_low_enable_btrace): Update parameters.
3249 (linux_low_btrace_conf): New.
3250 (linux_target_ops)<to_btrace_conf>: Initialize.
3251 * server.c (current_btrace_conf): New.
3252 (handle_btrace_enable): Rename to ...
3253 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
3254 to target_enable_btrace. Update comment. Update users.
3255 (handle_qxfer_btrace_conf): New.
3256 (qxfer_packets): Add btrace-conf entry.
3257 (handle_query): Report qXfer:btrace-conf:read as supported packet.
3258 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
3259 (target_ops)<read_btrace_conf>: New.
3260 (target_enable_btrace): Update parameters.
3261 (target_read_btrace_conf): New.
3262
043c3577
MM		 32632015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3264
3265 * server.c (handle_btrace_general_set): Remove call to
3266 target_supports_btrace.
3267 (supported_btrace_packets): New.
3268 (handle_query): Call supported_btrace_packets.
3269 * target.h: include btrace-common.h.
3270 (btrace_target_info): Removed.
3271 (supports_btrace, target_supports_btrace): Update parameters.
3272
734b0e4b
MM		 32732015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3274
3275 * Makefile.in (SFILES): Add common/btrace-common.c.
3276 (OBS): Add common/btrace-common.o.
3277 (btrace-common.o): Add build rules.
3278 * linux-low: Include btrace-common.h.
3279 (linux_low_read_btrace): Use struct btrace_data. Call
3280 btrace_data_init and btrace_data_fini.
3281
d6c146e9
PA		 32822015-02-06 Pedro Alves <palves@redhat.com>
3283
3284 * thread-db.c (find_new_threads_callback): Add debug output.
3285
20ba1ce6
PA		 32862015-02-04 Pedro Alves <palves@redhat.com>
3287
3288 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
3289 (resume_stopped_resumed_lwps): New function.
3290 (linux_wait_for_event_filtered): Use it.
3291
8cc73a39
SDJ		 32922015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3293
3294 * Makefile.in (SFILES): Add linux-personality.c.
3295 (linux-personality.o): New rule.
3296 * configure.srv (srv_linux_obj): Add linux-personality.o to the
3297 list of objects to be built.
3298 * linux-low.c: Include nat/linux-personality.h.
3299 (linux_create_inferior): Remove code to disable address space
3300 randomization (moved to ../nat/linux-personality.c). Create
3301 cleanup to disable address space randomization.
3302
fb23d554
SDJ		 33032015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3304
3305 * Makefile.in (posix-strerror.o): New rule.
3306 (mingw-strerror.o): Likewise.
3307 * configure: Regenerated.
3308 * configure.ac: Source file ../common/common.host. Initialize new
3309 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
3310
cdf43629
YQ		 33112015-01-14 Yao Qi <yao@codesourcery.com>
3312
3313 * Makefile.in (SFILES): Add nat/ppc-linux.c.
3314 (ppc-linux.o): New rule.
3315 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
3316 * configure.ac: AC_CHECK_FUNCS(getauxval).
3317 * config.in: Re-generated.
3318 * configure: Re-generated.
3319 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
3320 ppc64_64bit_inferior_p
3321
514c5338
YQ		 33222015-01-14 Yao Qi <yao@codesourcery.com>
3323
3324 * linux-ppc-low.c: Include "nat/ppc-linux.h".
3325 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
3326 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
3327 (PT_ORIG_R3, PT_TRAP): Likewise.
3328 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
3329 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
3330 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
3331
3368c1e5
JB		 33322015-01-10 Joel Brobecker <brobecker@adacore.com>
3333
3334 * i387-fp.c (i387_cache_to_xsave): In look over
3335 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
3336 zmmh_low_space field by use of zmmh_high_space.
3337
582511be
PA		 33382015-01-09 Pedro Alves <palves@redhat.com>
3339
3340 * linux-low.c (step_over_bkpt): Move higher up in the file.
3341 (handle_extended_wait): Don't store the stop_pc here.
3342 (get_stop_pc): Adjust comments and rename to ...
3343 (check_stopped_by_breakpoint): ... this. Record whether the LWP
3344 stopped for a software breakpoint or hardware breakpoint.
3345 (thread_still_has_status_pending_p): New function.
3346 (status_pending_p_callback): Use
3347 thread_still_has_status_pending_p. If the event is no longer
3348 interesting, resume the LWP.
3349 (handle_tracepoints): Add assert.
3350 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
3351 (wstatus_maybe_breakpoint): New function.
3352 (cancel_breakpoint): Delete function.
3353 (check_stopped_by_watchpoint): New function, factored out from
3354 linux_low_filter_event.
3355 (lp_status_maybe_breakpoint): Delete function.
3356 (linux_low_filter_event): Remove filter_ptid argument.
3357 Leave thread group exits pending here. Store the LWP's stop PC.
3358 Always leave events pending.
3359 (linux_wait_for_event_filtered): Pull all events out of the
3360 kernel, and leave them all pending.
3361 (count_events_callback, select_event_lwp_callback): Consider all
3362 events.
3363 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
3364 (select_event_lwp): Only give preference to the stepping LWP in
3365 all-stop mode. Adjust comments.
3366 (ignore_event): New function.
3367 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
3368 references to cancel_breakpoints. Adjust to renames. Also give
3369 equal priority to all LWPs that have had events in non-stop mode.
3370 If reporting a software breakpoint event, unadjust the LWP's PC.
3371 (linux_wait): If linux_wait_1 returned an ignored event, retry.
3372 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
3373 Adjust.
3374 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
3375 (resume_status_pending_p): Use thread_still_has_status_pending_p.
3376 (linux_stopped_by_watchpoint): Adjust.
3377 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
3378 * linux-low.h (enum lwp_stop_reason): New.
3379 (struct lwp_info) <stop_pc>: Adjust comment.
3380 <stopped_by_watchpoint>: Delete field.
3381 <stop_reason>: New field.
3382 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3383 * mem-break.c (software_breakpoint_inserted_here)
3384 (hardware_breakpoint_inserted_here): New function.
3385 * mem-break.h (software_breakpoint_inserted_here)
3386 (hardware_breakpoint_inserted_here): Declare.
3387 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
3388 (cancel_breakpoints): Delete.
3389 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
3390 (upload_fast_traceframes): Remove references to
3391 cancel_breakpoints.
3392
a33e3959
PA		 33932015-01-09 Pedro Alves <palves@redhat.com>
3394
3395 * thread-db.c (find_new_threads_callback): Ignore thread if the
3396 kernel thread ID is -1.
3397
8784d563
PA		 33982015-01-09 Pedro Alves <palves@redhat.com>
3399
3400 * linux-low.c (linux_attach_fail_reason_string): Move to
3401 nat/linux-ptrace.c, and rename.
3402 (linux_attach_lwp): Update comment.
3403 (attach_proc_task_lwp_callback): New function.
3404 (linux_attach): Adjust to rename and use
3405 linux_proc_attach_tgid_threads.
3406 (linux_attach_fail_reason_string): Delete declaration.
3407
76f2b779
JB		 34082015-01-01 Joel Brobecker <brobecker@adacore.com>
3409
3410 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
3411 * server.c (gdbserver_version): Likewise.
3412
fafcc06a
SDJ		 34132014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
3414
3415 * remote-utils.c: Include ctype.h.
3416 (input_interrupt): Explicitly handle the case when the char
3417 received is the NUL byte. Improve the printing of non-ASCII
3418 characters.
3419
beed38b8
JB		 34202014-12-16 Joel Brobecker <brobecker@adacore.com>
3421
3422 * linux-low.c (linux_low_filter_event): Update call to
3423 linux_enable_event_reporting following the addition of
3424 a new parameter to that function.
3425
bf330350
CU		 34262014-12-16 Catalin Udma <catalin.udma@freescale.com>
3427
3428 PR server/17457
3429 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
3430 (AARCH64_FPCR_REGNO): Likewise.
3431 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
3432 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
3433 (aarch64_store_fpregset): Likewise.
3434
5227d625
JB		 34352014-12-15 Joel Brobecker <brobecker@adacore.com>
3436
3437 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
3438 Remove FIXME comment about assumption about N.
3439
f93b65a0
JB		 34402014-12-13 Joel Brobecker <brobecker@adacore.com>
3441
3442 * configure.ac: If large-file support is disabled in GDBserver,
3443 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
3444 * configure: Regenerate.
3445
e5a9158d
AA		 34462014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3447
3448 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
3449 warning upon ENODATA from ptrace.
3450 * linux-s390-low.c (s390_store_tdb): New.
3451 (s390_regsets): Add regset for NT_S390_TDB.
3452
feea5f36
AA		 34532014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3454
3455 * linux-low.c (regsets_store_inferior_registers): Skip regsets
3456 without a fill_function.
3457 * linux-s390-low.c (s390_fill_last_break): Remove.
3458 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
3459 (s390_arch_setup): Use regset's size instead of fill_function for
3460 loop end condition.
3461
098dbe61
AA		 34622014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3463
3464 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
3465 the regset's store function when ptrace returned an error.
3466 * regcache.c (get_thread_regcache): Invalidate register cache
3467 before fetching inferior's registers.
3468
28eef672
AA		 34692014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3470
3471 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
3472 while-loop as for-loop.
3473 (regsets_store_inferior_registers): Likewise.
3474
bdca27a2
YQ		 34752014-11-28 Yao Qi <yao@codesourcery.com>
3476
3477 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
3478 * config.in, configure: Re-generate.
3479 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
3480 is defined.
3481
9c232dda
YQ		 34822014-11-21 Yao Qi <yao@codesourcery.com>
3483
3484 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
3485 (AC_CHECK_HEADERS): Remove malloc.h.
3486 * configure: Re-generated.
3487 * config.in: Re-generated.
3488 * server.h: Don't include alloca.h and malloc.h.
3489 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
3490 Don't include malloc.h.
3491
43968415
JB		 34922014-11-17 Joel Brobecker <brobecker@adacore.com>
3493
3494 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
3495 corresponding ERRNO check in same block.
3496
40e91bc7
PA		 34972014-11-12 Pedro Alves <palves@redhat.com>
3498
3499 * server.c (cont_thread): Update comment.
3500 (start_inferior, attach_inferior): No longer clear cont_thread.
3501 (handle_v_cont): No longer set cont_thread.
3502 (captured_main): Clear cont_thread each time a GDB connects.
3503
c2c118cf
PA		 35042014-11-12 Pedro Alves <palves@redhat.com>
3505
3506 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
3507 thread, and don't resume all threads if the Hc thread has exited.
3508
78708b7c
PA		 35092014-11-12 Pedro Alves <palves@redhat.com>
3510
3511 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
3512 the process group instead of to a specific LWP.
3513
a2abc7de
PA		 35142014-10-15 Pedro Alves <palves@redhat.com>
3515
3516 PR server/17487
3517 * win32-arm-low.c (arm_set_thread_context): Remove current_event
3518 parameter.
3519 (arm_set_thread_context): Delete.
3520 (the_low_target): Adjust.
3521 * win32-i386-low.c (debug_registers_changed)
3522 (debug_registers_used): Delete.
3523 (update_debug_registers_callback): New function.
3524 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
3525 needing to update their debug registers.
3526 (win32_get_current_dr): New function.
3527 (x86_dr_low_get_addr, x86_dr_low_get_control)
3528 (x86_dr_low_get_status): Fetch the debug register from the thread
3529 record's context.
3530 (i386_initial_stuff): Adjust.
3531 (i386_get_thread_context): Remove current_event parameter. Don't
3532 clear debug_registers_changed nor copy DR values to
3533 debug_reg_state.
3534 (i386_set_thread_context): Delete.
3535 (i386_prepare_to_resume): New function.
3536 (i386_thread_added): Mark the thread as needing to update irs
3537 debug registers.
3538 (the_low_target): Remove i386_set_thread_context and install
3539 i386_prepare_to_resume.
3540 * win32-low.c (win32_get_thread_context): Adjust.
3541 (win32_set_thread_context): Use SetThreadContext
3542 directly.
3543 (win32_prepare_to_resume): New function.
3544 (win32_require_context): New function, factored out from ...
3545 (thread_rec): ... this.
3546 (continue_one_thread): Call win32_prepare_to_resume on each thread
3547 we're about to continue.
3548 (win32_resume): Call win32_prepare_to_resume on the event thread.
3549 * win32-low.h (struct win32_thread_info)
3550 <debug_registers_changed>: New field.
3551 (struct win32_target_ops): Change prototype of set_thread_context,
3552 delete set_thread_context and add prepare_to_resume.
3553 (win32_require_context): New declaration.
3554
a442d071
GB		 35552014-10-08 Gary Benson <gbenson@redhat.com>
3556
3557 * server.h: Do not include common-exceptions.h.
3558
6f1947e8
GB		 35592014-10-08 Gary Benson <gbenson@redhat.com>
3560
3561 * server.h: Do not include cleanups.h.
3562
63b434a4
JH		 35632014-09-30 James Hogan <james.hogan@imgtec.com>
3564
3565 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
3566 mips64-dsp-linux.c.
3567
c4d9ceb6
YQ		 35682014-09-23 Yao Qi <yao@codesourcery.com>
3569
3570 * linux-low.c (lp_status_maybe_breakpoint): New function.
3571 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
3572 (count_events_callback): Likewise.
3573 (select_event_lwp_callback): Likewise.
3574 (cancel_breakpoints_callback): Likewise.
3575
89a5711c
DB		 35762014-09-19 Don Breazeal <donb@codesourcery.com>
3577
3578 * linux-low.c (handle_extended_wait): Call
3579 linux_ptrace_get_extended_event.
3580 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
3581 linux_is_extended_waitstatus.
3582
bffc0964
JB		 35832014-09-16 Joel Brobecker <brobecker@adacore.com>
3584
3585 * Makefile.in (CPPFLAGS): Define.
3586 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
3587 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
3588
0bfdf32f
GB		 35892014-09-16 Gary Benson <gbenson@redhat.com>
3590
3591 * inferiors.h (current_inferior): Renamed as...
3592 (current_thread): New variable. All uses updated.
3593 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
3594 (maybe_move_out_of_jump_pad): Likewise.
3595 (cancel_breakpoint): Likewise.
3596 (linux_low_filter_event): Likewise.
3597 (wait_for_sigstop): Likewise.
3598 (linux_resume_one_lwp): Likewise.
3599 (need_step_over_p): Likewise.
3600 (start_step_over): Likewise.
3601 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
3602 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
3603 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
3604 and save_inferior as saved_thread.
3605 * regcache.c (get_thread_regcache): Renamed saved_inferior as
3606 saved_thread.
3607 (regcache_invalidate_thread): Likewise.
3608 * remote-utils.c (prepare_resume_reply): Likewise.
3609 * thread-db.c (thread_db_get_tls_address): Likewise.
3610 (disable_thread_event_reporting): Likewise.
3611 (remove_thread_event_breakpoints): Likewise.
3612 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
3613 as saved_thread.
3614 * target.h (set_desired_inferior): Renamed as...
3615 (set_desired_thread): New declaration. All uses updated.
3616 * server.c (myresume): Updated comment to reference thread instead
3617 of inferior.
3618 (handle_serial_event): Likewise.
3619 (handle_target_event): Likewise.
3620
361c8ade
GB		 36212014-09-12 Tom Tromey <tromey@redhat.com>
3622 Gary Benson <gbenson@redhat.com>
3623
3624 * regcache.h: Include common-regcache.h.
3625 (regcache_read_pc): Don't declare.
3626 * regcache.c (get_thread_regcache_for_ptid): New function.
3627
bd9269f7
GB		 36282014-09-11 Tom Tromey <tromey@redhat.com>
3629 Gary Benson <gbenson@redhat.com>
3630
3631 * symbol.c: New file.
3632 * Makefile.in (SFILES): Add symbol.c.
3633 (OBS): Add symbol.o.
3634
f8c1d06b
GB		 36352014-09-11 Gary Benson <gbenson@redhat.com>
3636
3637 * target.c (target_stop_ptid, target_continue_ptid): New
3638 functions.
3639
721ec300
GB		 36402014-09-11 Tom Tromey <tromey@redhat.com>
3641 Gary Benson <gbenson@redhat.com>
3642
3643 * target.h: Include target/target.h.
3644 * target.c (target_read_memory, target_read_uint32)
3645 (target_write_memory): New functions.
3646
c5e92cca
GB		 36472014-09-11 Gary Benson <gbenson@redhat.com>
3648
3649 * server.h (debug_hw_points): Don't declare.
3650 * server.c (debug_hw_points): Don't define. Replace all uses
3651 with show_debug_regs.
3652 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
3653 all uses with show_debug_regs.
3654
2e4bb98a
EBM		 36552014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
3656
3657 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
3658 endianness into account.
3659 (ppc_supply_ptrace_register): Likewise.
3660
ac740bc7
JH		 36612014-09-03 James Hogan <james.hogan@imgtec.com>
3662
3663 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
3664 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
3665
97ea6506
GB		 36662014-09-03 Gary Benson <gbenson@redhat.com>
3667
3668 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
3669 ALL_DEBUG_ADDRESS_REGISTERS.
3670
df7e5265
GB		 36712014-09-02 Gary Benson <gbenson@redhat.com>
3672
3673 * i386-low.h: Renamed as...
3674 * x86-low.h: New file. All type, function and variable name
3675 prefixes changed from "i386_" to "x86_". All references updated.
3676 * i386-low.c: Renamed as...
3677 * x86-low.c: New file. All type, function and variable name
3678 prefixes changed from "i386_" to "x86_". All references updated.
3679
ed859da7
GB		 36802014-09-02 Gary Benson <gbenson@redhat.com>
3681
3682 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
3683 (x86_linux_new_thread): Likewise.
3684
860789c7
GB		 36852014-08-29 Gary Benson <gbenson@redhat.com>
3686
3687 * server.h (setjmp.h): Do not include.
3688 (toplevel): Do not declare.
3689 (common-exceptions.h): Include.
3690 (cleanups.h): Likewise.
3691 * server.c (toplevel): Do not define.
3692 (exit_code): New static global.
3693 (detach_or_kill_for_exit_cleanup): New function.
3694 (main): New function. Original main renamed to...
3695 (captured_main): New function.
3696 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
3697
ff55e1b5
GB		 36982014-08-29 Gary Benson <gbenson@redhat.com>
3699
3700 * Makefile.in (SFILES): Add common/common-exceptions.c.
3701 (OBS): Add common-exceptions.o.
3702 (common-exceptions.o): New rule.
3703 * utils.c (prepare_to_throw_exception): New function.
3704
e9bcb658
GB		 37052014-08-29 Gary Benson <gbenson@redhat.com>
3706
3707 * config.in: Regenerate.
3708 * configure: Likewise.
3709
e3180625
GB		 37102014-08-29 Gary Benson <gbenson@redhat.com>
3711
3712 * Makefile.in (SFILES): Add common/cleanups.c.
3713 (OBS): cleanups.o.
3714 (cleanups.o): New rule.
3715
e3d6ba5d
GB		 37162014-08-29 Gary Benson <gbenson@redhat.com>
3717
3718 * utils.c (internal_vwarning): New function.
3719
7096e886
GB		 37202014-08-28 Gary Benson <gbenson@redhat.com>
3721
3722 * utils.h (fatal): Remove declaration.
3723 * utils.c (fatal): Remove function.
3724
14ce3192
GB		 37252014-08-28 Gary Benson <gbenson@redhat.com>
3726
3727 * tracepoint.c (gdb_agent_init): Replace fatal with
3728 perror_with_name.
3729 (initialize_tracepoint): Likewise.
3730
50278d59
GB		 37312014-08-28 Gary Benson <gbenson@redhat.com>
3732
3733 * remote-utils.c (remote_prepare): Replace fatal with error.
3734
aa96c426
GB		 37352014-08-28 Gary Benson <gbenson@redhat.com>
3736
3737 * linux-low.c (linux_async): Replace fatal with warning.
3738 Tidy up and return.
3739 (linux_start_non_stop): Return -1 if linux_async failed.
3740
f7160e97
GB		 37412014-08-28 Gary Benson <gbenson@redhat.com>
3742
3743 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
3744 gdb_assert.
3745 (i386_dr_low_get_addr): Remove vague comment.
3746 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
3747 gdb_assert.
3748
38e08fca
GB		 37492014-08-28 Gary Benson <gbenson@redhat.com>
3750
3751 * inferiors.c (get_thread_process): Replace check with gdb_assert.
3752 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
3753 internal_error.
3754 (linux_resume_one_lwp): Likewise.
3755 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
3756 gdb_assert.
3757 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
3758 with internal_error.
3759 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
3760 (init_register_cache): Replace fatal with gdb_assert_not_reached.
3761 (find_register_by_name): Replace fatal with internal_error.
3762 (find_regno): Likewise.
3763 * tdesc.c (init_target_desc): Replace check with gdb_assert.
3764 * thread-db.c (thread_db_create_event): Likewise.
3765 (thread_db_load_search): Likewise.
3766 (try_thread_db_load_1): Likewise.
3767 * tracepoint.c (get_jump_space_head): Replace fatal with
3768 internal_error.
3769 (claim_trampoline_space): Likewise.
3770 (have_fast_tracepoint_trampoline_buffer): Likewise.
3771 (cmd_qtstart): Likewise.
3772 (stop_tracing): Likewise.
3773 (fast_tracepoint_collecting): Likewise.
3774 (target_malloc): Likewise.
3775 (download_tracepoint): Likewise.
3776 (download_trace_state_variables): Replace check with gdb_assert.
3777 (upload_fast_traceframes): Replace fatal with internal_error.
3778
34abf635
GB		 37792014-08-19 Tom Tromey <tromey@redhat.com>
3780 Gary Benson <gbenson@redhat.com>
3781
3782 * Makefile.in (SFILES): Add common/common-debug.c.
3783 (OBS): Add common-debug.o.
3784 (common-debug.o): New rule.
3785 * debug.h (debug_printf): Don't declare.
3786 * debug.c (debug_printf): Renamed and rewritten as...
3787 (debug_vprintf): New function.
3788
f6e94d78
GB		 37892014-08-19 Gary Benson <gbenson@redhat.com>
3790
3791 * utils.h: Do not include print-utils.h.
3792
9239eeab
GB		 37932014-08-19 Tom Tromey <tromey@redhat.com>
3794 Gary Benson <gbenson@redhat.com>
3795
3796 * server.h: Add static assertion.
3797 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
3798
ef87c8bb
GB		 37992014-08-19 Tom Tromey <tromey@redhat.com>
3800 Gary Benson <gbenson@redhat.com>
3801
3802 * Makefile.in (SFILES): Add common/errors.c.
3803 (OBS): Add errors.o.
3804 (IPA_OBS): Add errors-ipa.o.
3805 (errors.o): New rule.
3806 (errors-ipa.o): Likewise.
3807 * utils.h (perror_with_name, error, warning): Don't declare.
3808 * utils.c (warning): Renamed and rewritten as...
3809 (vwarning): New function.
3810 (error): Renamed and rewritten as...
3811 (verror): New function.
3812 (internal_error): Renamed and rewritten as...
3813 (internal_verror): New function.
3814
bb974a24
GB		 38152014-08-07 Gary Benson <gbenson@redhat.com>
3816
3817 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
3818 * configure: Regenerate.
3819 * config.in: Likewise.
3820 * server.h: Do not include errno.h.
3821 * event-loop.c: Likewise.
3822 * hostio-errno.c: Likewise.
3823 * linux-low.c: Likewise.
3824 * remote-utils.c: Likewise.
3825 * spu-low.c: Likewise.
3826 * utils.c: Likewise.
3827 * gdbreplay.c: Unconditionally include errno.h.
3828
6d3d12eb
GB		 38292014-08-07 Gary Benson <gbenson@redhat.com>
3830
3831 * server.h: Do not include string.h.
3832 * event-loop.c: Likewise.
3833 * linux-low.c: Likewise.
3834 * regcache.c: Likewise.
3835 * remote-utils.c: Likewise.
3836 * spu-low.c: Likewise.
3837 * utils.c: Likewise.
3838
dccbb609
GB		 38392014-08-07 Gary Benson <gbenson@redhat.com>
3840
3841 * server.h: Do not include gdb_assert.h.
3842
e76df0d0
GB		 38432014-08-07 Gary Benson <gbenson@redhat.com>
3844
3845 * server.h: Do not include common-utils.h.
3846
4cb9c816
GB		 38472014-08-07 Gary Benson <gbenson@redhat.com>
3848
3849 * server.h: Do not include ptid.h.
3850 * notif.h: Likewise.
3851
3995eeee
GB		 38522014-08-07 Gary Benson <gbenson@redhat.com>
3853
3854 * server.h: Do not include gdb_locale.h.
3855
cb9f1a9b
GB		 38562014-08-07 Gary Benson <gbenson@redhat.com>
3857
3858 * server.h: Do not include gdb/signals.h.
3859 * win32-low.c: Likewise.
3860
a5fceff8
GB		 38612014-08-07 Gary Benson <gbenson@redhat.com>
3862
3863 * server.h: Do not include pathmax.h.
3864
b9391142
GB		 38652014-08-07 Gary Benson <gbenson@redhat.com>
3866
3867 * server.h: Do not include libiberty.h.
3868 * linux-bfin-low.c: Likewise.
3869
0e443c87
GB		 38702014-08-07 Gary Benson <gbenson@redhat.com>
3871
3872 * server.h: Do not include ansidecl.h.
3873
8ebb3f56
GB		 38742014-08-07 Gary Benson <gbenson@redhat.com>
3875
3876 * linux-x86-low.c: Do not include stddef.h.
3877 * lynx-ppc-low.c: Likewise.
3878 * tracepoint.c: Likewise.
3879
8980bdf6
GB		 38802014-08-07 Gary Benson <gbenson@redhat.com>
3881
3882 * server.h: Do not include stdarg.h.
3883 * nto-low.c: Likewise.
3884
d7096f71
GB		 38852014-08-07 Gary Benson <gbenson@redhat.com>
3886
3887 * server.h: Do not include stdlib.h.
3888 * inferiors.c: Likewise.
3889 * linux-low.c: Likewise.
3890 * regcache.c: Likewise.
3891 * spu-low.c: Likewise.
3892 * tracepoint.c: Likewise.
3893 * utils.c: Likewise.
3894
d02f550d
GB		 38952014-08-07 Gary Benson <gbenson@redhat.com>
3896
3897 * server.h: Do not include stdio.h.
3898 * linux-low.c: Likewise.
3899 * remote-utils.c: Likewise.
3900 * spu-low.c: Likewise.
3901 * utils.c: Likewise.
3902 * wincecompat.c: Likewise.
3903
87f6c4e3
GB		 39042014-08-06 Gary Benson <gbenson@redhat.com>
3905
3906 * regcache.c (init_register_cache): Move conditionals inside if.
3907
7089dca4
GB		 39082014-08-06 Gary Benson <gbenson@redhat.com>
3909
3910 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
3911
462f517e
GB		 39122014-07-31 Gary Benson <gbenson@redhat.com>
3913
3914 * ax.h: Do not include server.h.
3915 * gdbthread.h: Likewise.
3916 * lynx-low.h: Likewise.
3917 * notif.h: Likewise.
3918
976411d6
GB		 39192014-07-30 Gary Benson <gbenson@redhat.com>
3920
3921 * server.h: Include common-defs.h.
3922 Do not include config.h or build-gnulib-gdbserver/config.h.
3923
d41f6d8e
GB		 39242014-07-30 Gary Benson <gbenson@redhat.com>
3925
3926 * hostio-errno.c: Move server.h to top of includes list.
3927 * inferiors.c: Likewise.
3928 * linux-x86-low.c: Likewise.
3929 * notif.c: Include server.h.
3930
314c6a35
TT		 39312014-07-24 Tom Tromey <tromey@redhat.com>
3932 Gary Benson <gbenson@redhat.com>
3933
3934 * server.h (CORE_ADDR): Now unsigned.
3935
69ff6be5
PA		 39362014-07-16 Pedro Alves <palves@redhat.com>
3937
3938 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
3939
ce9e3fe7
PA		 39402014-07-15 Pedro Alves <palves@redhat.com>
3941
3942 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
3943 copy.
3944
e76126e8
PA		 39452014-07-11 Pedro Alves <palves@redhat.com>
3946
3947 * linux-low.c (kill_wait_lwp): New function, based on
3948 kill_one_lwp_callback, but use my_waitpid directly.
3949 (kill_one_lwp_callback, linux_kill): Use it.
3950
8e9db26e
PA		 39512014-06-23 Pedro Alves <palves@redhat.com>
3952
3953 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
3954 before setting DR0..DR3.
3955
698b3e08
GB		 39562014-06-20 Gary Benson <gbenson@redhat.com>
3957
3958 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
3959 * configure: Regenerated.
3960 * config.in: Likewise.
3961
125f8a3d
GB		 39622014-06-20 Gary Benson <gbenson@redhat.com>
3963
3964 * Makefile.in (SFILES): Update locations for files moved
3965 from common to nat.
3966 (object file files): Reordered.
3967
42995dbd
GB		 39682014-06-20 Gary Benson <gbenson@redhat.com>
3969
3970 * i386-low.h (i386_dr_low_can_set_addr): Removed.
3971 (i386_dr_low_set_addr): Likewise.
3972 (i386_dr_low_get_addr): Likewise.
3973 (i386_dr_low_can_set_control): Likewise.
3974 (i386_dr_low_set_control): Likewise.
3975 (i386_dr_low_get_control): Likewise.
3976 (i386_dr_low_get_status): Likewise.
3977 (i386_get_debug_register_length): Likewise.
3978 * linux-x86-low.c (i386_dr_low_set_addr):
3979 Changed signature. Made static.
3980 (i386_dr_low_get_addr): Likewise.
3981 (i386_dr_low_set_control): Likewise.
3982 (i386_dr_low_get_control): Likewise.
3983 (i386_dr_low_get_status): Likewise.
3984 (i386_dr_low): New global variable.
3985 * win32-i386-low.c (i386_dr_low_set_addr):
3986 Changed signature. Made static.
3987 (i386_dr_low_get_addr): Likewise.
3988 (i386_dr_low_set_control): Likewise.
3989 (i386_dr_low_get_control): Likewise.
3990 (i386_dr_low_get_status): Likewise.
3991 (i386_dr_low): New global variable.
3992
e1d2394b
MS		 39932014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
3994
3995 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
3996 * Makefile.in (AR, AR_FLAGS): Define.
3997 * configure: Regenerate.
3998
3a8ee006
GB		 39992014-06-19 Gary Benson <gbenson@redhat.com>
4000
4001 * Makefile.in (i386-dregs.o): New rule.
4002 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
4003 * i386-low.c (target.h): Remove include.
4004 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
4005 (DR_CONTROL_SHIFT): Likewise.
4006 (DR_CONTROL_SIZE): Likewise.
4007 (DR_RW_EXECUTE): Likewise.
4008 (DR_RW_WRITE): Likewise.
4009 (DR_RW_READ): Likewise.
4010 (DR_RW_IORW): Likewise.
4011 (DR_LEN_1): Likewise.
4012 (DR_LEN_2): Likewise.
4013 (DR_LEN_4): Likewise.
4014 (DR_LEN_8): Likewise.
4015 (DR_LOCAL_ENABLE_SHIFT): Likewise.
4016 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
4017 (DR_ENABLE_SIZE): Likewise.
4018 (DR_LOCAL_SLOWDOWN): Likewise.
4019 (DR_GLOBAL_SLOWDOWN): Likewise.
4020 (DR_CONTROL_RESERVED): Likewise.
4021 (I386_DR_CONTROL_MASK): Likewise.
4022 (I386_DR_VACANT): Likewise.
4023 (I386_DR_LOCAL_ENABLE): Likewise.
4024 (I386_DR_GLOBAL_ENABLE): Likewise.
4025 (I386_DR_DISABLE): Likewise.
4026 (I386_DR_SET_RW_LEN): Likewise.
4027 (I386_DR_GET_RW_LEN): Likewise.
4028 (I386_DR_WATCH_HIT): Likewise.
4029 (i386_wp_op_t): Likewise.
4030 (i386_show_dr): Likewise.
4031 (i386_length_and_rw_bits): Likewise.
4032 (i386_insert_aligned_watchpoint): Likewise.
4033 (i386_remove_aligned_watchpoint): Likewise.
4034 (i386_handle_nonaligned_watchpoint): Likewise.
4035 i386_update_inferior_debug_regs(): Likewise.
4036 (i386_dr_insert_watchpoint): Likewise.
4037 (i386_dr_remove_watchpoint): Likewise.
4038 (i386_dr_region_ok_for_watchpoint): Likewise.
4039 (i386_dr_stopped_data_address): Likewise.
4040 (i386_dr_stopped_by_watchpoint): Likewise.
4041
8f26655c
GB		 40422014-06-19 Gary Benson <gbenson@redhat.com>
4043
4044 * i386-low.c (i386_dr_show): Renamed to
4045 i386_show_dr and made static. All uses updated.
4046 (i386_dr_length_and_rw_bits): Renamed to
4047 i386_length_and_rw_bits and made static.
4048 All uses updated.
4049 (i386_dr_insert_aligned_watchpoint): Renamed to
4050 i386_insert_aligned_watchpoint and made static.
4051 All uses updated.
4052 (i386_dr_remove_aligned_watchpoint): Renamed to
4053 i386_remove_aligned_watchpoint and made static.
4054 All uses updated.
4055 (i386_dr_update_inferior_debug_regs): Renamed to
4056 i386_update_inferior_debug_regs and made static.
4057 All uses updated.
4058
b9228891
GB		 40592014-06-18 Gary Benson <gbenson@redhat.com>
4060
5171def3
GB		 4061 * i386-low.h (i386_dr_low_can_set_addr): New macro.
4062 (i386_dr_low_can_set_control): Likewise.
4063 (i386_get_debug_register_length): Likewise.
4064 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
4065 (i386_dr_low_can_set_control): Likewise.
4066 (i386_get_debug_register_length): Likewise.
4067
40682014-06-17 Gary Benson <gbenson@redhat.com>
4069
b9228891
GB		 4070 * i386-low.h (i386-dregs.h): New include.
4071 (DR_FIRSTADDR): Now in i386-dregs.h.
4072 (DR_LASTADDR): Likewise.
4073 (DR_NADDR): Likewise.
4074 (DR_STATUS): Likewise.
4075 (DR_CONTROL): Likewise.
4076 (i386_debug_reg_state): Likewise.
4077 (i386_dr_insert_watchpoint): Likewise.
4078 (i386_dr_remove_watchpoint): Likewise.
4079 (i386_dr_region_ok_for_watchpoint): Likewise.
4080 (i386_dr_stopped_data_address): Likewise.
4081 (i386_dr_stopped_by_watchpoint): Likewise.
4082 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
4083
4be83cc2
GB		 40842014-06-18 Gary Benson <gbenson@redhat.com>
4085
4086 * i386-low.h (i386_low_insert_watchpoint): Renamed to
4087 i386_dr_insert_watchpoint.
4088 (i386_low_remove_watchpoint): Renamed to
4089 i386_dr_remove_watchpoint.
4090 (i386_low_region_ok_for_watchpoint): Renamed to
4091 i386_dr_region_ok_for_watchpoint.
4092 (i386_low_stopped_data_address): Renamed to
4093 i386_dr_stopped_data_address.
4094 (i386_low_stopped_by_watchpoint): Renamed to
4095 i386_dr_stopped_by_watchpoint.
4096 * i386-low.c (i386_show_dr): Renamed to
4097 i386_dr_show and made nonstatic. All uses updated.
4098 (i386_length_and_rw_bits): Renamed to
4099 i386_dr_length_and_rw_bits and made nonstatic.
4100 All uses updated.
4101 (i386_insert_aligned_watchpoint): Renamed to
4102 i386_dr_insert_aligned_watchpoint and made nonstatic.
4103 All uses updated.
4104 (i386_remove_aligned_watchpoint): Renamed to
4105 i386_dr_remove_aligned_watchpoint and made nonstatic.
4106 All uses updated.
4107 (i386_update_inferior_debug_regs): Renamed to
4108 i386_dr_update_inferior_debug_regs and made nonstatic.
4109 All uses updated.
4110 (i386_low_insert_watchpoint): Renamed to
4111 i386_dr_insert_watchpoint. All uses updated.
4112 (i386_low_remove_watchpoint): Renamed to
4113 i386_dr_remove_watchpoint. All uses updated.
4114 (i386_low_region_ok_for_watchpoint): Renamed to
4115 i386_dr_region_ok_for_watchpoint. All uses updated.
4116 (i386_low_stopped_data_address): Renamed to
4117 i386_dr_stopped_data_address. All uses updated.
4118 (i386_low_stopped_by_watchpoint): Renamed to
4119 i386_dr_stopped_by_watchpoint. All uses updated.
4120
131aa0d4
GB		 41212014-06-18 Gary Benson <gbenson@redhat.com>
4122
4123 * i386-low.c (i386_dr_low_can_set_addr): New macro.
4124 (i386_dr_low_can_set_control): Likewise.
4125 (i386_insert_aligned_watchpoint): New check.
4126
d9305f7f
GB		 41272014-06-18 Gary Benson <gbenson@redhat.com>
4128
4129 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
4130 Renamed to state.
4131
e927c9fc
GB		 41322014-06-18 Gary Benson <gbenson@redhat.com>
4133
4134 * i386-low.c (i386_length_and_rw_bits): Use internal_error
4135 instead of fatal and error.
4136 (i386_handle_nonaligned_watchpoint): Likewise.
4137
1b6d4134
GB		 41382014-06-18 Gary Benson <gbenson@redhat.com>
4139
4140 * i386-low.c (i386_get_debug_register_length): New macro.
4141 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
4142 (i386_show_dr): Use debug_printf instead of fprintf. Use
4143 phex to format values.
4144
6e62758f
GB		 41452014-06-18 Gary Benson <gbenson@redhat.com>
4146
4147 * i386-low.h: Comment changes.
4148 * i386-low.c: Likewise.
4149
fc6e2f03
GB		 41502014-06-18 Gary Benson <gbenson@redhat.com>
4151
4152 * i386-low.c: Whitespace changes.
4153
f9d1eeed
TT		 41542014-06-12 Tom Tromey <tromey@redhat.com>
4155
4156 * utils.c (freeargv): Remove.
4157
0b04e523
TT		 41582014-06-12 Tom Tromey <tromey@redhat.com>
4159
4160 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
4161 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
4162 (parse_debug_format_options): Likewise.
4163 (gdbserver_usage): Likewise.
4164 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
4165 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
4166 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
4167 against libiberty.
4168 ($(LIBGNU)): Depend on libiberty.
4169 (all-lib): Recurse into all subdirs.
4170 (install-only): Invoke "install" target in subdirs.
4171 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
4172 targets.
4173 * configure: Rebuild.
4174 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
4175 for vasprintf, vsnprintf, or gettimeofday.
4176 * configure.srv: Don't add safe-ctype.o or lbasename.o to
4177 srv_tgtobj.
4178
270c9937
JB		 41792014-06-05 Joel Brobecker <brobecker@adacore.com>
4180
4181 * development.sh: Delete.
4182 * Makefile.in (config.status): Adjust dependency on development.sh.
4183 * configure.ac: Adjust development.sh source call.
4184 * configure: Regenerate.
4185
0a261ed8
PA		 41862014-06-02 Pedro Alves <palves@redhat.com>
4187
4188 * ax.c (gdb_free_agent_expr): New function.
4189 * ax.h (gdb_free_agent_expr): New declaration.
4190 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
4191 list.
4192 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
4193 static.
4194 (clear_breakpoint_conditions_and_commands): New function.
4195 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
4196 (clear_breakpoint_conditions_and_commands): New declaration.
4197
e9dae05e
RR		 41982014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4199
4200 * linux-aarch64-low.c (asm/ptrace.h): Include.
4201
5876f503
JK		 42022014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
4203
4204 Fix TLS access for -static -pthread.
4205 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
4206 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
4207 (thread_db_load_search, try_thread_db_load_1): Initialize it.
4208
802e8e6d
PA		 42092014-05-20 Pedro Alves <palves@redhat.com>
4210
4211 * linux-aarch64-low.c (aarch64_insert_point)
4212 (aarch64_remove_point): No longer check whether the type is
4213 supported here. Adjust to new interface.
4214 (the_low_target): Install aarch64_supports_z_point_type as
4215 supports_z_point_type method.
4216 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
4217 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
4218 instead of a Z packet char. Adjust.
4219 (arm_supports_z_point_type): New function.
4220 (arm_insert_point, arm_remove_point): Adjust to new interface.
4221 (the_low_target): Install arm_supports_z_point_type.
4222 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
4223 (cris_insert_point, cris_remove_point): Adjust to new interface.
4224 Don't check whether the type is supported here.
4225 (the_low_target): Install cris_supports_z_point_type.
4226 * linux-low.c (linux_supports_z_point_type): New function.
4227 (linux_insert_point, linux_remove_point): Adjust to new interface.
4228 * linux-low.h (struct linux_target_ops) <insert_point,
4229 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
4230 raw_breakpoint pointer parameter.
4231 <supports_z_point_type>: New method.
4232 * linux-mips-low.c (mips_supports_z_point_type): New function.
4233 (mips_insert_point, mips_remove_point): Adjust to new interface.
4234 Use mips_supports_z_point_type.
4235 (the_low_target): Install mips_supports_z_point_type.
4236 * linux-ppc-low.c (the_low_target): Install NULL as
4237 supports_z_point_type method.
4238 * linux-s390-low.c (the_low_target): Install NULL as
4239 supports_z_point_type method.
4240 * linux-sparc-low.c (the_low_target): Install NULL as
4241 supports_z_point_type method.
4242 * linux-x86-low.c (x86_supports_z_point_type): New function.
4243 (x86_insert_point): Adjust to new insert_point interface. Use
4244 insert_memory_breakpoint. Adjust to new
4245 i386_low_insert_watchpoint interface.
4246 (x86_remove_point): Adjust to remove_point interface. Use
4247 remove_memory_breakpoint. Adjust to new
4248 i386_low_remove_watchpoint interface.
4249 (the_low_target): Install x86_supports_z_point_type.
4250 * lynx-low.c (lynx_target_ops): Install NULL as
4251 supports_z_point_type callback.
4252 * nto-low.c (nto_supports_z_point_type): New.
4253 (nto_insert_point, nto_remove_point): Adjust to new interface.
4254 (nto_target_ops): Install nto_supports_z_point_type.
4255 * mem-break.c: Adjust intro comment.
4256 (struct raw_breakpoint) <raw_type, size>: New fields.
4257 <inserted>: Update comment.
4258 <shlib_disabled>: Delete field.
4259 (enum bkpt_type) <gdb_breakpoint>: Delete value.
4260 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
4261 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
4262 (raw_bkpt_type_to_target_hw_bp_type): New function.
4263 (find_enabled_raw_code_breakpoint_at): New function.
4264 (find_raw_breakpoint_at): New type and size parameters. Use them.
4265 (insert_memory_breakpoint): New function, based off
4266 set_raw_breakpoint_at.
4267 (remove_memory_breakpoint): New function.
4268 (set_raw_breakpoint_at): Reimplement.
4269 (set_breakpoint): New, based on set_breakpoint_at.
4270 (set_breakpoint_at): Reimplement.
4271 (delete_raw_breakpoint): Go through the_target->remove_point
4272 instead of assuming memory breakpoints.
4273 (find_gdb_breakpoint_at): Delete.
4274 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
4275 (find_gdb_breakpoint): New function.
4276 (set_gdb_breakpoint_at): Delete.
4277 (z_type_supported): New function.
4278 (set_gdb_breakpoint_1): New function, loosely based off
4279 set_gdb_breakpoint_at.
4280 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
4281 (delete_gdb_breakpoint_at): Delete.
4282 (delete_gdb_breakpoint_1): New function, loosely based off
4283 delete_gdb_breakpoint_at.
4284 (delete_gdb_breakpoint): New function.
4285 (clear_gdb_breakpoint_conditions): Rename to ...
4286 (clear_breakpoint_conditions): ... this. Don't handle a NULL
4287 breakpoint.
4288 (add_condition_to_breakpoint): Make static.
4289 (add_breakpoint_condition): Take a struct breakpoint pointer
4290 instead of an address. Adjust.
4291 (gdb_condition_true_at_breakpoint): Rename to ...
4292 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
4293 z_type parameter.
4294 (gdb_condition_true_at_breakpoint): Reimplement.
4295 (add_breakpoint_commands): Take a struct breakpoint pointer
4296 instead of an address. Adjust.
4297 (gdb_no_commands_at_breakpoint): Rename to ...
4298 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
4299 parameter. Return true if no breakpoint was found. Change debug
4300 output.
4301 (gdb_no_commands_at_breakpoint): Reimplement.
4302 (run_breakpoint_commands): Rename to ...
4303 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
4304 and change return type to boolean.
4305 (run_breakpoint_commands): New function.
4306 (gdb_breakpoint_here): Also check for Z1 breakpoints.
4307 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
4308 breakpoint. Go through the_target->remove_point instead of
4309 assuming memory breakpoint.
4310 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
4311 software and hardware breakpoints.
4312 (reinsert_raw_breakpoint): Go through the_target->insert_point
4313 instead of assuming memory breakpoint.
4314 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
4315 software and hardware breakpoints.
4316 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
4317 Check both software and hardware breakpoints.
4318 (validate_inserted_breakpoint): Assert the breakpoint is a
4319 software breakpoint. Set the inserted flag to -1 instead of
4320 setting shlib_disabled.
4321 (delete_disabled_breakpoints): Adjust.
4322 (validate_breakpoints): Only validate software breakpoints.
4323 Adjust to inserted flag change.
4324 (check_mem_read, check_mem_write): Skip breakpoint types other
4325 than software breakpoints. Adjust to inserted flag change.
4326 * mem-break.h (enum raw_bkpt_type): New enum.
4327 (raw_breakpoint, struct process_info): Forward declare.
4328 (Z_packet_to_target_hw_bp_type): Delete declaration.
4329 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
4330 (set_gdb_breakpoint, delete_gdb_breakpoint)
4331 (clear_breakpoint_conditions): New declarations.
4332 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
4333 (breakpoint_inserted_here): Update comment.
4334 (add_breakpoint_condition, add_breakpoint_commands): Replace
4335 address parameter with a breakpoint pointer parameter.
4336 (gdb_breakpoint_here): Update comment.
4337 (delete_gdb_breakpoint_at): Delete.
4338 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
4339 * server.c (process_point_options): Take a struct breakpoint
4340 pointer instead of an address. Adjust.
4341 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
4342 delete_gdb_breakpoint.
4343 * spu-low.c (spu_target_ops): Install NULL as
4344 supports_z_point_type method.
4345 * target.h: Include mem-break.h.
4346 (struct target_ops) <prepare_to_access_memory>: Update comment.
4347 <supports_z_point_type>: New field.
4348 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4349 instead of a char. Also take a raw breakpoint pointer.
4350 * win32-arm-low.c (the_low_target): Install NULL as
4351 supports_z_point_type.
4352 * win32-i386-low.c (i386_supports_z_point_type): New function.
4353 (i386_insert_point, i386_remove_point): Adjust to new interface.
4354 (the_low_target): Install i386_supports_z_point_type.
4355 * win32-low.c (win32_supports_z_point_type): New function.
4356 (win32_insert_point, win32_remove_point): Adjust to new interface.
4357 (win32_target_ops): Install win32_supports_z_point_type.
4358 * win32-low.h (struct win32_target_ops):
4359 <supports_z_point_type>: New method.
4360 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4361 instead of a char. Also take a raw breakpoint pointer.
4362
932539e3
PA		 43632014-05-20 Pedro Alves <palves@redhat.com>
4364
4365 * mem-break.h: Include break-common.h.
4366 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4367 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
4368 (Z_packet_to_target_hw_bp_type): New declaration.
4369 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
4370 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
4371 (Z_PACKET_ACCESS_WP): Delete macros.
4372 (Z_packet_to_hw_type): Delete function.
4373 * i386-low.h: Don't include break-common.h here.
4374 (Z_packet_to_hw_type): Delete declaration.
4375 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
4376 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4377 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
4378 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4379 * linux-aarch64-low.c: Don't include break-common.h here.
4380 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4381 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
4382 (Z_packet_to_target_hw_bp_type): Delete function.
4383 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
4384 function.
4385 (mips_insert_point, mips_remove_point): Use
4386 Z_packet_to_target_hw_bp_type.
4387
4ff0d3d8
PA		 43882014-05-20 Pedro Alves <palves@redhat.com>
4389
4390 * linux-aarch64-low.c: Include break-common.h.
4391 (enum target_point_type): Delete.
4392 (Z_packet_to_point_type): Rename to ...
4393 (Z_packet_to_target_hw_bp_type): ... this, and return a
4394 target_hw_bp_type instead.
4395 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
4396 instead of an enum target_point_type.
4397 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
4398 breakpoint type.
4399 (aarch64_dr_state_insert_one_point)
4400 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
4401 (aarch64_handle_aligned_watchpoint)
4402 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
4403 Take an enum target_hw_bp_type instead of an enum
4404 target_point_type.
4405 (aarch64_supports_z_point_type): New function.
4406 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
4407 use Z_packet_to_target_hw_bp_type.
4408
786dc519
JB		 44092014-05-20 Joel Brobecker <brobecker@adacore.com>
4410
4411 * configure.ac: Only use -Werror by default when DEVELOPMENT
4412 is true.
4413 * configure: Regenerate.
4414
9e0aa64f
JK		 44152014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
4416
4417 Fix gdbserver qGetTLSAddr for x86_64 -m32.
4418 * linux-x86-low.c (X86_64_USER_REGS): New.
4419 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
4420
2b577b92
YQ		 44212014-04-28 Yao Qi <yao@codesourcery.com>
4422
4423 * Makefile.in (i386-avx512.c): Fix the typo of generated file
4424 name.
4425
94611da2
PA		 44262014-04-25 Pedro Alves <palves@redhat.com>
4427
4428 PR server/16255
4429 * linux-low.c (linux_attach_fail_reason_string): New function.
4430 (linux_attach_lwp): Delete.
4431 (linux_attach_lwp_1): Rename to ...
4432 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
4433 argument. Remove "initial" parameter. Return int instead of
4434 void. Don't error or warn here.
4435 (linux_attach): Adjust to call linux_attach_lwp. Call error on
4436 failure to attach to the tgid. Call warning when failing to
4437 attach to an lwp.
4438 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
4439 argument. Remove "initial" parameter. Return int instead of
4440 void. Don't error or warn here.
4441 (linux_attach_fail_reason_string): New declaration.
4442 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
4443 interface change. Use linux_attach_fail_reason_string.
4444
01f9f808
MS		 44452014-04-24 Michael Sturm <michael.sturm@mintel.com>
4446 Walfred Tedeschi <walfred.tedeschi@intel.com>
4447
4448 * Makefile.in: Added rules to handle new files
4449 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
4450 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
4451 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
4452 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
4453 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
4454 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
4455 x32-avx512-linux.o.
4456 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
4457 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
4458 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
4459 i386/x32-avx512.xml.
4460 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
4461 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
4462 i386/x32-avx512-linux.xml.
4463 * i387-fp.c (num_avx512_k_registers): New constant for number
4464 of K registers.
4465 (num_avx512_zmmh_low_registers): New constant for number of
4466 lower ZMM registers (0-15).
4467 (num_avx512_zmmh_high_registers): New constant for number of
4468 higher ZMM registers (16-31).
4469 (num_avx512_ymmh_registers): New contant for number of higher
4470 YMM registers (ymm16-31 added by avx521 on x86_64).
4471 (num_avx512_xmm_registers): New constant for number of higher
4472 XMM registers (xmm16-31 added by AVX512 on x86_64).
4473 (struct i387_xsave): Add space for AVX512 registers.
4474 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
4475 Add code to handle AVX512 registers.
4476 (i387_xsave_to_cache): Add code to handle AVX512 registers.
4477 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
4478 prototypei from generated file.
4479 (tdesc_amd64_avx512_linux): Likewise.
4480 (init_registers_x32_avx512_linux): Likewise.
4481 (tdesc_x32_avx512_linux): Likewise.
4482 (init_registers_i386_avx512_linux): Likewise.
4483 (tdesc_i386_avx512_linux): Likewise.
4484 (x86_64_regmap): Add AVX512 registers.
4485 (x86_linux_read_description): Add code to handle AVX512 XSTATE
4486 mask.
4487 (initialize_low_arch): Add code to initialize AVX512 registers.
4488
51aa91f9
PA		 44892014-04-23 Pedro Alves <palves@redhat.com>
4490
4491 * mem-break.c (find_gdb_breakpoint_at): Make static.
4492 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
4493
a4165e94
PA		 44942014-04-23 Pedro Alves <palves@redhat.com>
4495
4496 * i386-low.c: Don't include break-common.h here.
4497 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4498 prototype to take target_hw_bp_type as argument instead of a Z
4499 packet char.
4500 * i386-low.h: Include break-common.h here.
4501 (Z_packet_to_hw_type): Declare.
4502 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4503 prototypes.
4504 * linux-x86-low.c (x86_insert_point): Convert the packet number to
4505 a target_hw_bp_type before calling i386_low_insert_watchpoint.
4506 (x86_remove_point): Convert the packet number to a
4507 target_hw_bp_type before calling i386_low_remove_watchpoint.
4508 * win32-i386-low.c (i386_insert_point): Convert the packet number
4509 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
4510 (i386_remove_point): Convert the packet number to a
4511 target_hw_bp_type before calling i386_low_remove_watchpoint.
4512
b8acf843
PA		 45132014-04-23 Pedro Alves <palves@redhat.com>
4514
4515 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
4516
d708bcd1
PA		 45172014-04-10 Pedro Alves <palves@redhat.com>
4518
4519 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
4520 Check if the condition or command is NULL before checking if the
4521 breakpoint is known. On success, return true.
4522 * mem-break.h (add_breakpoint_condition): Document return.
4523 (add_breakpoint_commands): Add describing comment.
4524 * server.c (skip_to_semicolon): New function.
4525 (process_point_options): Use it.
4526
2eec7d5b
PA		 45272014-04-09 Pedro Alves <palves@redhat.com>
4528
4529 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
4530 to lwpid_of.
4531
fa96cb38
PA		 45322014-02-27 Pedro Alves <palves@redhat.com>
4533
4534 PR 12702
4535 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
4536 macros.
4537 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
4538 output.
4539 (last_thread_of_process_p): Take a PID argument instead of a
4540 thread pointer.
4541 (linux_wait_for_lwp): Delete.
4542 (num_lwps, check_zombie_leaders, not_stopped_callback): New
4543 functions.
4544 (linux_low_filter_event): New function, party factored out from
4545 linux_wait_for_event.
4546 (linux_wait_for_event): Rename to ...
4547 (linux_wait_for_event_filtered): ... this. Add new filter ptid
4548 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
4549 sigsuspend. Check for zombie leaders.
4550 (linux_wait_for_event): Reimplement as wrapper around
4551 linux_wait_for_event_filtered.
4552 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
4553 a normal or signal exit is seen, it's the whole process exiting.
4554 (wait_for_sigstop): No longer a for_each_inferior callback.
4555 Rewrite on top of linux_wait_for_event_filtered.
4556 (stop_all_lwps): Call wait_for_sigstop directly.
4557 * server.c (resume, handle_target_event): Handle
4558 TARGET_WAITKIND_NO_RESUMED.
4559
d763de10
JB		 45602014-02-26 Joel Brobecker <brobecker@adacore.com>
4561
4562 * win32-low.c (psapi_get_dll_name,
4563 * win32_CreateToolhelp32Snapshot): Delete.
4564 (win32_CreateToolhelp32Snapshot, win32_Module32First)
4565 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
4566 Delete.
4567 (handle_load_dll): Add function description.
4568 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
4569
850a0f76
JB		 45702014-02-26 Joel Brobecker <brobecker@adacore.com>
4571
4572 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
4573 Add comment.
4574 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
4575 base address when calling win32_add_one_solib.
4576 (handle_load_dll): Delete local variable load_addr.
4577 Remove 0x1000 offset applied to DLL base address when calling
4578 win32_add_one_solib.
4579 (handle_unload_dll): Add comment.
4580
f25b3fc3
JB		 45812014-02-26 Joel Brobecker <brobecker@adacore.com>
4582
4583 * win32-low.c (win32_add_all_dlls): Renames
4584 win32_ensure_ntdll_loaded. Rewrite function documentation.
4585 Adjust implementation to always load all DLLs.
4586 Add 0x1000 offset to DLL base address when calling
4587 win32_add_one_solib.
4588 (child_initialization_done): New static global.
4589 (do_initial_child_stuff): Set child_initialization_done to
4590 zero during child initialization, and 1 after. Replace call
4591 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
4592 Add comment.
4593 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
4594 (handle_unload_dll): Add function documentation.
4595 (get_child_debug_event): Ignore load and unload DLL events
4596 during child initialization.
4597
d86d4aaf
DE		 45982014-02-20 Doug Evans <dje@google.com>
4599
3bc32da3 4600 Remove global all_lwps.
d86d4aaf
DE		 4601 * inferiors.h (ptid_of): Move here from linux-low.h.
4602 (pid_of, lwpid_of): Ditto.
4603 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
4604 parameter is a struct thread_info * now.
4605 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
4606 directly. Pass &all_threads to find_inferior instead of &all_lwps.
4607 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
4608 directly.
4609 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
4610 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
4611 * linux-arm-low.c (update_registers_callback): Update, "entry"
4612 parameter is a struct thread_info * now.
4613 Fetch lwpid from current_inferior directly.
4614 (arm_insert_point): Pass &all_threads to find_inferior instead of
4615 &all_lwps.
4616 (arm_remove_point): Ditto.
4617 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
4618 (arm_prepare_to_resume): Fetch pid from thread.
4619 (arm_read_description): Fetch lwpid from current_inferior directly.
4620 * linux-low.c (all_lwps): Delete.
4621 (delete_lwp): Delete call to remove_inferior.
4622 (handle_extended_wait): Fetch lwpid from thread.
4623 (add_lwp): Don't set lwp->entry.id. Remove call to
4624 add_inferior_to_list.
4625 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
4626 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
4627 (kill_one_lwp_callback): Ditto.
4628 (linux_kill): Don't dereference NULL pointer.
4629 Fetch ptid,lwpid from thread.
4630 (get_detach_signal): Fetch ptid from thread.
4631 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
4632 Simplify call to regcache_invalidate_thread.
4633 (delete_lwp_callback): Update, "entry" parameter is a
4634 struct thread_info * now. Fetch pid from thread.
4635 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
4636 (status_pending_p_callback): Update, "entry" parameter is a
4637 struct thread_info * now. Fetch ptid from thread.
4638 (find_lwp_pid): Update, "entry" parameter is a
4639 struct thread_info * now.
4640 (linux_wait_for_lwp): Fetch pid from thread.
4641 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
4642 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
4643 (enqueue_one_deferred_signal): Fetch lwpid from thread.
4644 (dequeue_one_deferred_signal): Ditto.
4645 (cancel_breakpoint): Fetch ptid from current_inferior.
4646 (linux_wait_for_event): Pass &all_threads to find_inferior,
4647 not &all_lwps. Fetch ptid, lwpid from thread.
4648 (count_events_callback): Update, "entry" parameter is a
4649 struct thread_info * now.
4650 (select_singlestep_lwp_callback): Ditto.
4651 (select_event_lwp_callback): Ditto.
4652 (cancel_breakpoints_callback): Ditto.
4653 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
4654 not &all_lwps.
4655 (select_event_lwp): Ditto. Fetch ptid from event_thread.
4656 (unsuspend_one_lwp): Update, "entry" parameter is a
4657 struct thread_info * now.
4658 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
4659 not &all_lwps.
4660 (linux_stabilize_threads): Ditto. And for for_each_inferior.
4661 Fetch lwpid from thread, not lwp.
4662 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
4663 Pass &all_threads to find_inferior, not &all_lwps.
4664 (send_sigstop): Fetch lwpid from thread, not lwp.
4665 (send_sigstop_callback): Update, "entry" parameter is a
4666 struct thread_info * now.
4667 (suspend_and_send_sigstop_callback): Ditto.
4668 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
4669 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
4670 struct thread_info * now.
4671 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
4672 from thread, lwp.
4673 (lwp_running): Update, "entry" parameter is a
4674 struct thread_info * now.
4675 (stop_all_lwps): Fetch ptid from thread.
4676 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
4677 (linux_resume_one_lwp): Fetch lwpid from thread.
4678 (linux_set_resume_request): Update, "entry" parameter is a
4679 struct thread_info * now. Fetch pid, lwpid from thread.
4680 (resume_status_pending_p): Update, "entry" parameter is a
4681 struct thread_info * now.
4682 (need_step_over_p): Ditto. Fetch lwpid from thread.
4683 (start_step_over): Fetch lwpid from thread.
4684 (linux_resume_one_thread): Update, "entry" parameter is a
4685 struct thread_info * now. Fetch lwpid from thread.
4686 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
4687 (proceed_one_lwp): Update, "entry" parameter is a
4688 struct thread_info * now. Fetch lwpid from thread.
4689 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
4690 struct thread_info * now.
4691 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
4692 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
4693 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
4694 directly.
4695 (regsets_store_inferior_registers): Ditto.
4696 (fetch_register, store_register): Ditto.
4697 (linux_read_memory, linux_write_memory): Ditto.
4698 (linux_request_interrupt): Ditto.
4699 (linux_read_auxv): Ditto.
4700 (linux_xfer_siginfo): Ditto.
4701 (linux_qxfer_spu): Ditto.
4702 (linux_qxfer_libraries_svr4): Ditto.
4703 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
4704 moved to inferiors.h.
4705 (get_lwp): Delete.
4706 (get_thread_lwp): Update.
4707 (struct lwp_info): Delete member "entry". Simplify comment for
4708 member "thread".
4709 (all_lwps): Delete.
4710 * linux-mips-low.c (mips_read_description): Fetch lwpid from
4711 current_inferior directly.
4712 (update_watch_registers_callback): Update, "entry" parameter is a
4713 struct thread_info * now. Fetch pid from thread.
4714 (mips_linux_prepare_to_resume): Fetch ptid from thread.
4715 (mips_insert_point): Fetch lwpid from current_inferior.
4716 Pass &all_threads to find_inferior, not &all_lwps.
4717 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
4718 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
4719 directly.
4720 (mips_stopped_data_address): Ditto.
4721 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
4722 directly.
4723 * linux-tile-low.c (tile_arch_setup): Ditto.
4724 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
4725 (update_debug_registers_callback): Update, "entry" parameter is a
4726 struct thread_info * now. Fetch pid from thread.
4727 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
4728 Pass &all_threads to find_inferior, not &all_lwps.
4729 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
4730 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
4731 Pass &all_threads to find_inferior, not &all_lwps.
4732 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
4733 (i386_dr_low_get_status): Ditto.
4734 (x86_linux_prepare_to_resume): Fetch ptid from thread.
4735 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
4736 (x86_linux_read_description): Ditto.
4737 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
4738
3b8361aa
DE		 47392014-02-20 Doug Evans <dje@google.com>
4740
4741 * inferiors.c (get_first_inferior): Fix buglet.
4742
f7667f0d
DE		 47432014-02-19 Doug Evans <dje@google.com>
4744
4745 * gdbthread.h (add_thread): Change result type to struct thread_info *.
4746 * inferiors.c (add_thread): Change result type to struct thread_info *.
4747 All callers updated.
4748 (add_lwp): Call add_thread here instead of in callers.
4749 All callers updated.
4750 * linux-low.h (get_lwp_thread): Rewrite.
4751 (struct lwp_info): New member "thread".
4752
b3312d80
DE		 47532014-02-19 Doug Evans <dje@google.com>
4754
4755 * linux-low.c (add_lwp): Change result to struct lwp_info *.
4756 All callers updated.
4757
ecc6f45c
DE		 47582014-02-19 Doug Evans <dje@google.com>
4759
4760 * inferiors.c (add_thread): Fix whitespace.
4761
649ebbca
DE		 47622014-02-19 Doug Evans <dje@google.com>
4763
4764 * dll.c (clear_dlls): Replace accessing list implemention details
4765 with API function.
4766 * gdbthread.h (get_first_thread): Declare.
4767 * inferiors.c (for_each_inferior_with_data): New function.
4768 (get_first_thread): New function.
4769 (find_thread_ptid): Simplify.
4770 (get_first_inferior): New function.
4771 (clear_list): Delete.
4772 (one_inferior_p): New function.
4773 (clear_inferior_list): New function.
4774 (clear_inferiors): Update.
4775 * inferiors.h (for_each_inferior_with_data): Declare.
4776 (clear_inferior_list): Declare.
4777 (one_inferior_p): Declare.
4778 (get_first_inferior): Declare.
4779 * linux-low.c (linux_wait_for_event): Replace accessing list
4780 implemention details with API function.
4781 * server.c (target_running): Ditto.
4782 (accumulate_file_name_length): New function.
4783 (emit_dll_description): New function.
4784 (handle_qxfer_libraries): Replace accessing list implemention
4785 details with API function.
4786 (handle_qxfer_threads_worker): New function.
4787 (handle_qxfer_threads_proper): Replace accessing list implemention
4788 details with API function.
4789 (handle_query): Ditto.
4790 (visit_actioned_threads_callback_ftype): New typedef.
4791 (visit_actioned_threads_data): New struct.
4792 (visit_actioned_threads): Rewrite to be find_inferior callback.
4793 (resume): Call find_inferior.
4794 (handle_status): Replace accessing list implemention
4795 details with API function.
4796 (process_serial_event): Replace accessing list implemention details
4797 with API function.
4798 * target.c (set_desired_inferior): Replace accessing list implemention
4799 details with API function.
4800 * tracepoint.c (same_process_p): New function.
4801 (gdb_agent_about_to_close): Replace accessing list implemention
4802 details with API function.
4803 * win32-low.c (child_delete_thread): Replace accessing list
4804 implemention details with API function.
4805 (match_dll_by_basename): New function.
4806 (dll_is_loaded_by_basename): New function.
4807 (win32_ensure_ntdll_loaded): Replace accessing list implemention
4808 details call to dll_is_loaded_by_basename.
4809
80894984
DE		 48102014-02-19 Doug Evans <dje@google.com>
4811
4812 * dll.h (struct dll_info): Add comment.
4813 * gdbthread.h (struct thread_info): Add comment.
4814 (current_ptid): Simplify.
4815 * inferiors.c (add_process): Update.
4816 (remove_process): Update.
4817 * inferiors.h (struct process_info): Rename member "head" to "entry".
4818 * linux-low.c (delete_lwp): Update.
4819 (add_lwp): Update.
4820 (last_thread_of_process_p): Update.
4821 (kill_one_lwp_callback, linux_kill): Update.
4822 (status_pending_p_callback): Update.
4823 (wait_for_sigstop): Update. Simplify read of ptid.
4824 (start_step_over): Update.
4825 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
4826 (get_lwp_thread): Update.
4827 (struct lwp_info): Rename member "head" to "entry".
4828 * regcache.h (inferior_list_entry): Delete.
4829 * server.c (kill_inferior_callback): Update.
4830 (detach_or_kill_inferior_callback): Update.
4831 (print_started_pid): Update.
4832 (print_attached_pid): Update.
4833 (process_serial_event): Simplify read of ptid.
4834 * thread-db.c (thread_db_create_event): Update.
4835 (thread_db_get_tls_address): Update.
4836 * win32-low.c (current_inferior_ptid): Simplify.
4837
46917d26
TT		 48382014-02-19 Tom Tromey <tromey@redhat.com>
4839
4840 * target.h (struct target_ops) <supports_btrace>: Add target_ops
4841 argument.
4842 (target_supports_btrace): Update.
4843
0759a81e
YQ		 48442014-02-14 Yao Qi <yao@codesourcery.com>
4845
4846 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
4847 (rsp-low-ipa.o): New target.
4848
a7191e8b
TT		 48492014-02-12 Tom Tromey <tromey@redhat.com>
4850
4851 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
4852 convert_ascii_to_int.
4853 * regcache.c (registers_to_string): Likewise.
4854 * remote-utils.c (decode_M_packet): Likewise.
4855 * server.c (process_serial_event): Likewise.
4856
ff0e980e
TT		 48572014-02-12 Tom Tromey <tromey@redhat.com>
4858
4859 * server.c (handle_query, handle_v_run): Use hex2bin, not
4860 unhexify.
4861 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
4862
e9371aff
TT		 48632014-02-12 Tom Tromey <tromey@redhat.com>
4864
4865 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
4866 convert_int_to_ascii.
4867 * regcache.c (registers_to_string, collect_register_as_string):
4868 Likewise.
4869 * remote-utils.c (look_up_one_symbol, relocate_instruction):
4870 Likewise.
4871 * server.c (process_serial_event): Likewise.
4872 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
4873 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
4874
971dc0b8
TT		 48752014-02-12 Tom Tromey <tromey@redhat.com>
4876
4877 * remote-utils.c (look_up_one_symbol, monitor_output): Use
4878 bin2hex, not hexify.
4879 * tracepoint.c (cmd_qtstatus): Likewise.
4880
0a822afb
TT		 48812014-02-12 Tom Tromey <tromey@redhat.com>
4882
4883 * remote-utils.c (monitor_output): Pass explicit length to
4884 hexify.
4885
9c3d6531
TT		 48862014-02-12 Tom Tromey <tromey@redhat.com>
4887
4888 * tracepoint.c: Include rsp-low.h.
4889 * server.c: Include rsp-low.h.
4890 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
4891 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
4892 declare.
4893 * remote-utils.c: Include rsp-low.h.
4894 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
4895 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
4896 (convert_int_to_ascii, convert_ascii_to_int): Move to
4897 common/rsp-low.c.
4898 * regcache.c: Include rsp-low.h.
4899 * ax.c: Include rsp-low.h.
4900 * Makefile.in (SFILES): Add common/rsp-low.c.
4901 (OBS): Add rsp-low.o.
4902 (rsp-low.o): New target.
4903
01fd3ea5
TT		 49042014-02-12 Tom Tromey <tromey@redhat.com>
4905
4906 * utils.h (pulongest, plongest, phex_nz): Don't declare.
4907 Include print-utils.h.
4908 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
4909 (plongest, thirty_two, phex_nz): Remove.
4910 * Makefile.in (SFILES): Add common/print-utils.c.
4911 (OBS): Add print-utils.o.
4912 (print-utils-ipa.o): New target.
4913 (print-utils.o): New target.
4914 (IPA_OBJS): Add print-utils-ipa.o.
4915
e99dc820
TT		 49162014-02-06 Tom Tromey <tromey@redhat.com>
4917
4918 * Makefile.in (SFILES): Fix indentation.
4919
ee1e2d4f
DE		 49202014-02-05 Doug Evans <dje@google.com>
4921
4922 * linux-low.c (linux_wait_for_event): Improve comment.
4923 (linux_wait_1): Keep current_inferior in sync with event_child.
4924
f5a02773
DE		 49252014-01-22 Doug Evans <dje@google.com>
4926
4927 * gdbthread.h (gdb_id_to_thread): Delete, unused.
4928
87ce2a04
DE		 49292014-01-22 Doug Evans <dje@google.com>
4930
4931 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
4932 * configure: Regenerate.
4933 * config.in: Regenerate.
4934 * Makefile.in (SFILES): Add debug.c.
4935 (OBS): Add debug.o.
4936 * debug.c: New file.
4937 * debug.h: New file.
4938 * linux-aarch64-low.c (*): Update all debugging printfs to use
4939 debug_printf instead of fprintf.
4940 * linux-arm-low.c (*): Ditto.
4941 * linux-cris-low.c (*): Ditto.
4942 * linux-crisv32-low.c (*): Ditto.
4943 * linux-m32r-low.c (*): Ditto.
4944 * linux-sparc-low.c (*): Ditto.
4945 * linux-x86.c (*): Ditto.
4946 * linux-low.c (*): Ditto.
4947 (linux_wait_1): Add calls to debug_enter, debug_exit.
4948 (linux_wait): Remove redundant debugging printf.
4949 (stop_all_lwps): Add calls to debug_enter, debug_exit.
4950 (linux_resume, unstop_all_lwps): Ditto.
4951 * mem-break.c (*): Update all debugging printfs to use
4952 debug_printf instead of fprintf.
4953 * remote-utils.c (*): Ditto.
4954 * thread-db.c (*): Ditto.
4955 * server.c #include <ctype.h>, "gdb_vecs.h".
4956 (debug_threads): Moved to debug.c.
4957 (*): Update all debugging printfs to use debug_printf instead of
4958 fprintf.
4959 (start_inferior): Replace call to fflush with call to debug_flush.
4960 (monitor_show_help): Mention set debug-format.
4961 (parse_debug_format_options): New function.
4962 (handle_monitor_command): Handle "monitor set debug-format".
4963 (gdbserver_usage): Mention --debug-format.
4964 (main): Parse --debug-format.
4965 * server.h (debug_threads): Declaration moved to debug.h.
4966 #include "debug.h".
4967 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
4968 trace_debug_1 that uses debug_printf.
4969 (tracepoint_look_up_symbols): Update all debugging printfs to use
4970 debug_printf instead of fprintf.
4971
e671835b
BS		 49722014-01-20 Baruch Siach <baruch@tkos.co.il>
4973
4974 * linux-xtensa-low.c: Include asm/ptrace.h instead of
4975 sys/ptrace.h.
4976
b5737fa9
PA		 49772014-01-17 Pedro Alves <palves@redhat.com>
4978
ea38d2a9 4979 PR build/16445
c7faa97a
PA		 4980 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
4981 defined after including gdb_proc_service.h.
b5737fa9 4982
40ed484e
DE		 49832014-01-16 Doug Evans <dje@google.com>
4984
4985 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
4986 (match_dll): Use it.
4987
969c39fb
MM		 49882014-01-16 Markus Metzger <markus.t.metzger@intel.com>
4989
4990 * target.h (target_ops) <read_btrace>: Change parameters and
4991 return type to allow error reporting.
4992 * server.c (handle_qxfer_btrace): Support delta reads. Pass
4993 trace reading errors on.
4994 * linux-low.c (linux_low_read_btrace): Pass trace reading
4995 errors on.
4996 (linux_low_disable_btrace): New.
4997
ab7f45ba
DE		 49982014-01-15 Doug Evans <dje@google.com>
4999
5000 * inferiors.c (thread_id_to_gdb_id): Delete.
5001 * inferiors.h (thread_id_to_gdb_id): Delete.
5002
66af0f44
EZ		 50032014-01-13 Eli Zaretskii <eliz@gnu.org>
5004
5005 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
5006 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
5007 versions.
5008
9939e131
PA		 50092014-01-08 Pedro Alves <palves@redhat.com>
5010
5011 * server.c (handle_status): Don't discard previous queued stop
5012 replies or thread's pending status here.
5013 (main) <disconnection>: Do it here instead.
5014
b7ea362b
PA		 50152014-01-08 Pedro Alves <palves@redhat.com>
5016
5017 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
5018 * server.c (visit_actioned_threads, handle_pending_status): New
5019 function.
5020 (handle_v_cont): Factor out parts to ...
5021 (resume): ... this new function. If in all-stop, and a thread
5022 being resumed has a pending status, report it without actually
5023 resuming.
5024 (myresume): Adjust to use the new 'resume' function.
5025 (clear_pending_status_callback, set_pending_status_callback)
5026 (find_status_pending_thread_callback): New functions.
5027 (handle_status): Handle the case of multiple threads having
5028 interesting statuses to report. Report threads' real last signal
5029 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
5030 with an interesting thread to report the status for, instead of
5031 always reporting the status of the first thread.
5032
28498c42
JB		 50332014-01-01 Joel Brobecker <brobecker@adacore.com>
5034
5035 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
5036 * gdbreplay.c (gdbreplay_version): Likewise.
5037
f45c82da
YZ		 50382013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
5039
5040 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
5041 iov.iov_len with the real length in use.
5042
379a5e2d
JB		 50432013-12-13 Joel Brobecker <brobecker@adacore.com>
5044
5045 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
5046 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
5047 for all targets that use win32-low.c.
5048 * win32-low.c (win32_ensure_ntdll_loaded): New function.
5049 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
5050
4210d83e
PA		 50512013-12-13 Pedro Alves <palves@redhat.com>
5052
5053 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
5054 if equal to TARGET_WAITKIND_LOADED.
5055 * win32-low.c (cached_status): New static global.
5056 (win32_wait): Add declaration.
5057 (do_initial_child_stuff): Flush all initial pending debug events
5058 up to the initial breakpoint.
5059 (win32_wait): If CACHED_STATUS was set, return that instead
5060 of doing a real wait. Remove the code resuming the execution
5061 of the inferior after receiving a TARGET_WAITKIND_LOADED event
5062 during the initial phase. Also remove the code changing
5063 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
5064 TARGET_WAITKIND_STOPPED.
5065
e7f0d979
YQ		 50662013-12-11 Yao Qi <yao@codesourcery.com>
5067
5068 * notif.c (handle_notif_ack): Return 0 if no notification
5069 matches.
5070
ebcf782c
DE		 50712013-11-20 Doug Evans <dje@google.com>
5072
5073 * linux-low.c (linux_set_resume_request): Fix comment.
5074
20ad9378
DE		 50752013-11-20 Doug Evans <dje@google.com>
5076
5077 * linux-low.c (resume_status_pending_p): Tweak comment.
5078
a196ebeb
WT		 50792013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
5080
5081 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
5082 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
5083 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
5084 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
5085 (srv_amd64_regobj): Add amd64-mpx.o.
5086 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
5087 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
5088 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
5089 * i387-fp.c (num_pl_bnd_register) Added constant.
5090 (num_pl_bnd_cfg_registers) Added constant.
5091 (struct i387_xsave) Added reserved area and MPX fields.
5092 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
5093 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
5094 function.
5095 (tdesc_i386_mpx_linux): Add MPX amd64 target.
5096 (init_registers_amd64_mpx_linux): Declare new function.
5097 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
5098 (x86_64_regmap): Add MPX registers.
5099 (x86_linux_read_description): Add MPX case.
5100 (initialize_low_arch): Initialize MPX targets.
5101
0080a2f6
TT		 51022013-11-18 Tom Tromey <tromey@redhat.com>
5103
5104 * configure: Rebuild.
5105 * configure.ac: Don't check for stdlib.h.
5106 * gdbreplay.c: Unconditionally include stdlib.h.
5107
2978b111
TT		 51082013-11-18 Tom Tromey <tromey@redhat.com>
5109
5110 * config.in: Rebuild.
5111 * configure: Rebuild.
5112 * configure.ac: Don't use AC_HEADER_DIRENT.
5113
a3d08894
TT		 51142013-11-18 Tom Tromey <tromey@redhat.com>
5115
5116 * server.h: Don't check HAVE_STRING_H.
5117 * gdbreplay.c: Don't check HAVE_STRING_H.
5118 * configure: Rebuild.
5119
0a5dd17d
TT		 51202013-11-18 Tom Tromey <tromey@redhat.com>
5121
5122 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
5123 LIBGNU.
5124
1bd2f0ba
TT		 51252013-11-08 Tom Tromey <tromey@redhat.com>
5126
5127 * configure, config.in: Rebuild.
5128 * configure.ac: Remove unused configury.
5129
3266f10b
TT		 51302013-11-08 Tom Tromey <tromey@redhat.com>
5131
5132 * acinclude.m4: Include common.m4, codeset.m4.
5133 * configure, config.in: Rebuild.
5134 * configure.ac: Use GDB_AC_COMMON.
5135
6682d959
AA		 51362013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
5137
5138 * linux-s390-low.c (HWCAP_S390_TE): New define.
5139 (s390_arch_setup): Consider the TE field in the HWCAP for
5140 determining 'have_regset_tdb'.
5141
fd0a4d76
SDJ		 51422013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
5143
5144 PR gdb/16014
5145 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
5146 call to sizeof.
5147
1a3d890b
PA		 51482013-10-02 Pedro Alves <palves@redhat.com>
5149
5150 * server.c (process_serial_event): Don't output "GDBserver
5151 exiting" if GDB is connected through stdio.
5152 * target.c (mywait): Likewise, be silent if GDB is connected
5153 through stdio.
5154
97ad4581
JB		 51552013-10-01 Joel Brobecker <brobecker@adacore.com>
5156
5157 * lynx-low.c (lynx_add_threads_after_attach): New function.
5158 (lynx_attach): Remove call to add_thread. Add call to
5159 lynx_add_threads_after_attach instead.
5160
5b4e221c
MF		 51612013-09-28 Mike Frysinger <vapier@gentoo.org>
5162
5163 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
5164 * config.in, configure: Regenerated.
5165
ee47b2f8
YQ		 51662013-09-18 Yao Qi <yao@codesourcery.com>
5167
5168 PR server/15959
5169 * server.c (start_inferior): Clear 'resume_info'.
5170
d6707650 51712013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5172
d6707650
JW		 5173 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
5174 for each register.
5175
9243dd0e 51762013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5177
9243dd0e
JW		 5178 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
5179 linux-tile-low.o to srv_tgtobj.
5180
c623a6ef
WN		 51812013-09-16 Will Newton <will.newton@linaro.org>
5182
5183 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
5184 out regs.
5185
fb71d39e
PA		 51862013-09-06 Pedro Alves <palves@redhat.com>
5187
5188 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
5189 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
5190 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
5191 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
5192 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
5193 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
5194
8e7e9910
PA		 51952013-09-06 Pedro Alves <palves@redhat.com>
5196
5197 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
5198 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
5199
7c3a12ca
PA		 52002013-09-06 Pedro Alves <palves@redhat.com>
5201
5202 * linux-amd64-ipa.c: Include tracepoint.h.
5203 * linux-i386-ipa.c: Include tracepoint.h.
5204
8eb3d7b6
RW		 52052013-09-06 Ricard Wanderlof <ricardw@axis.com>
5206
5207 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
5208 (ps_get_thread_area): New function.
5209
eddddb9d
RW		 52102013-09-06 Ricard Wanderlof <ricardw@axis.com>
5211
5212 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
5213 (initialize_low_arch): Call init_registers_crisv32 rather than
5214 init_register_crisv32.
5215
533b0600
PA		 52162013-09-05 Pedro Alves <palves@redhat.com>
5217
5218 * server.h (handle_vFile, hostio_last_error_from_errno): Move
5219 to ...
5220 * hostio.h: ... this new file.
5221 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
5222 win32-low.c: Include hostio.h.
5223
0ce3d3b5
PA		 52242013-09-05 Pedro Alves <palves@redhat.com>
5225
5226 * server.h (gdb_client_data, handler_func, callback_handler_func)
5227 (delete_file_handler, add_file_handler, append_callback_event)
5228 (delete_callback_event, start_event_loop, initialize_event_loop):
5229 Move to event-loop.h and include it.
5230 * event-loop.h: New file.
5231
799cdc37
PA		 52322013-09-05 Pedro Alves <palves@redhat.com>
5233
5234 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
5235 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
5236 (loaded_dll, unloaded_dll): Move to ...
5237 * dll.h: ... this new file.
5238 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
5239
6a6bbd9d
PA		 52402013-09-05 Pedro Alves <palves@redhat.com>
5241
5242 * server.h (current_process, get_thread_process, all_processes)
5243 (add_inferior_to_list, for_each_inferior, current_inferior)
5244 (remove_inferior, add_process, remove_process, find_process_pid)
5245 (have_started_inferiors_p, have_attached_inferiors_p)
5246 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
5247 (clear_inferiors, find_inferior, find_inferior_id)
5248 (inferior_target_data, set_inferior_target_data)
5249 (inferior_regcache_data, set_inferior_regcache_data): Move to
5250 inferiors.h, and include it.
5251 * inferiors.h: New file.
5252
f699aaba
PA		 52532013-09-05 Pedro Alves <palves@redhat.com>
5254
5255 * server.h (struct emit_ops, current_insn_ptr, emit_error):
5256 Move ...
72f4393d 5257 * ax.h: ... here.
f699aaba 5258
c144c7a0
PA		 52592013-09-05 Pedro Alves <palves@redhat.com>
5260
5261 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
5262 tracepoint.h.
5263 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
5264 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
5265 (handle_tracepoint_general_set, handle_tracepoint_query)
5266 (tracepoint_finished_step, tracepoint_was_hit)
5267 (release_while_stepping_state_list, current_traceframe)
5268 (in_readonly_region, traceframe_read_mem)
5269 (fetch_traceframe_registers, traceframe_read_sdata)
5270 (traceframe_read_info, struct fast_tpoint_collect_status)
5271 (fast_tracepoint_collecting, force_unlock_trace_buffer)
5272 (handle_tracepoit_bkpts, initialize_low_tracepoint)
5273 (supply_fast_tracepoint_registers)
5274 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
5275 (ipa_tdesc, claim_trampoline_space)
5276 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
5277 (agent_mem_read, agent_get_trace_state_variable_value)
5278 (agent_set_trace_state_variable_value, agent_tsv_read)
5279 (agent_mem_read_string, get_raw_reg_func_addr)
5280 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
5281 * tracepoint.h: ... this new file.
5282
ff42e6ab
PA		 52832013-09-05 Pedro Alves <palves@redhat.com>
5284
5285 * server.h (perror_with_name, error, fatal, warning, paddress)
5286 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
5287 include it.
5288 * utils.h: New file.
5289
541af0f4
PA		 52902013-09-05 Pedro Alves <palves@redhat.com>
5291
5292 * server.h (remote_debug, noack_mode, transport_is_reliable)
5293 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
5294 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
5295 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
5296 (write_enn, initialize_async_io, enable_async_io)
5297 (disable_async_io, check_remote_input_interrupt_request)
5298 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
5299 (dead_thread_notify, prepare_resume_reply)
5300 (decode_address_to_semicolon, decode_address, decode_m_packet)
5301 (decode_M_packet, decode_X_packet, decode_xfer_write)
5302 (decode_search_memory_packet, unhexify, hexify)
5303 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
5304 (look_up_one_symbol, relocate_instruction)
5305 (monitor_output): Move to remote-utils.h, and include it.
5306 * remote-utils.h: New file.
5307
eebdf26b
PA		 53082013-09-05 Pedro Alves <palves@redhat.com>
5309
5310 * server.h (_): Delete.
5311
3aafd2ff
PA		 53122013-09-02 Pedro Alves <palves@redhat.com>
5313
5314 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
5315 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
5316 allocated.
5317 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
5318
cee83bcb
PM		 53192013-09-02 Pierre Muller <muller@sourceware.org>
5320
5321 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
5322 or WriteProcessMemory complete successfully and handle
5323 ERROR_PARTIAL_COPY error.
5324
9a13b2fa
PA		 53252013-09-02 Pedro Alves <palves@redhat.com>
5326
5327 * server.c (gdb_read_memory): Return -1 on traceframe memory read
5328 error instead of EIO.
5329
602e3198
JK		 53302013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5331
5332 PR server/15604
5333 * linux-low.c: Include filestuff.h.
5334 (linux_create_inferior) <pid == 0>: Call close_most_fds.
5335 * lynx-low.c: Include filestuff.h.
5336 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
5337 * server.c: Include filestuff.h.
5338 (main): Call notice_open_fds.
5339 * spu-low.c: Include filestuff.h.
5340 (spu_create_inferior) <pid == 0>: Call close_most_fds.
5341
96d7229d
LM		 53422013-08-22 Luis Machado <lgustavo@codesourcery.com>
5343
5344 * Makefile.in: Explain why ../target and ../nat are not
5345 listed as include file search paths.
5346 (linux-waitpid.o): New object file rule.
5347 * configure.srv (srv_native_linux_obj): New variable.
5348 Replace all occurrences of linux native object files with
5349 $srv_native_linux_obj.
5350 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
5351 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
5352 (linux_enable_event_reporting): Remove declaration.
5353 (my_waitpid): Moved to common/linux-waitpid.c.
5354 (linux_wait_for_event): Pass ptid when calling
5355 linux_enable_event_reporting.
5356 (linux_supports_tracefork_flag): Remove.
5357 (linux_enable_event_reporting): Likewise.
5358 (linux_tracefork_grandchild): Remove.
5359 (STACK_SIZE): Moved to common/linux-ptrace.c.
5360 (linux_tracefork_child): Remove.
5361 (linux_test_for_tracefork): Remove.
5362 (linux_look_up_symbols): Call linux_supports_traceclone.
5363 (initialize_low): Remove call to linux_test_for_tracefork.
5364 * linux-low.h (PTRACE_TYPE_ARG3): Move to
5365 common/linux-ptrace.h.
5366 (PTRACE_TYPE_ARG4): Likewise.
5367 Include linux-ptrace.h.
5368
32940073
PA		 53692013-08-21 Pedro Alves <palves@redhat.com>
5370
5371 * config.in: Renegerate.
5372
33b60d58 53732013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 5374
33b60d58
LM		 5375 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
5376 (SFILES): Remove $(srcdir)/common/target-common.c and
5377 add $(srcdir)/target/waitstatus.c.
5378 (OBS): Remove target-common.o and add waitstatus.o.
5379 (server_h): Remove $(srcdir)/../common/target-common.h and
5380 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
5381 and $(srcdir)/../target/waitstatus.h.
5382 (target-common.o): Remove.
5383 (waitstatus.o): New target object file.
5384 * target.h: Do not include target-common.h and
5385 include target/resume.h, target/wait.h and
5386 target/waitstatus.h.
5387
b8e1b30e
LM		 53882013-08-13 Luis Machado <lgustavo@codesourcery.com>
5389
5390 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5391 to PTRACE_TYPE_ARG3.
5392 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5393 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
5394 PTRACE_TYPE_ARG4.
5395 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
5396 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
5397
7a60ad40
YQ		 53982013-07-27 Jie Zhang <jie@codesourcery.com>
5399 Daniel Jacobowitz <dan@codesourcery.com>
5400 Yao Qi <yao@codesourcery.com>
5401
5402 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
5403 (mips-linux-watch.o): New rule.
5404 (mips_linux_watch_h): New variable.
5405 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
5406 srv_tgtobj.
5407 * linux-mips-low.c: Include mips-linux-watch.h.
5408 (struct arch_process_info, struct arch_lwp_info): New.
5409 (update_watch_registers_callback): New function.
5410 (mips_linux_new_process, mips_linux_new_thread) New functions.
5411 (mips_linux_prepare_to_resume, mips_insert_point): New
5412 functions.
5413 (mips_remove_point, mips_stopped_by_watchpoint): New
5414 functions.
5415 (rsp_bp_type_to_target_hw_bp_type): New function.
5416 (mips_stopped_data_address): New function.
5417 (the_low_target): Add watchpoint support functions.
5418
de6f69ad
YQ		 54192013-07-27 Yao Qi <yao@codesourcery.com>
5420
5421 * i386-low.c: Include break-common.h.
5422 (enum target_hw_bp_type): Remove.
5423
3360c0bf
LM		 54242013-07-24 Luis Machado <lgustavo@codesourcery.com>
5425
5426 * Makefile.in (SFILES): /common/target-common.c.
5427 (OBS): Add target-common.o.
5428 (server_h): Add $(srcdir)/../common/target-common.h.
5429 (target-common.o): New target.
5430 * server.c (queue_stop_reply_callback): Free
5431 status string after use.
5432 * target.c (target_waitstatus_to_string): Remove.
5433 * target.h: Include target-common.h.
5434 (resume_kind): Likewise.
5435 (target_waitkind): Likewise.
5436 (target_waitstatus): Likewise.
5437 (TARGET_WNOHANG): Likewise.
5438
bd885420
YQ		 54392013-07-04 Yao Qi <yao@codesourcery.com>
5440
5441 * Makefile.in (host_alias): Use @host_noncanonical@.
5442 (target_alias): Use @target_noncanonical@.
5443 * configure.ac: Use ACX_NONCANONICAL_TARGET and
5444 ACX_NONCANONICAL_HOST.
5445 * configure: Regenerated.
5446
5447 Revert:
5448 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5449
5450 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5451 * configure: Rebuild.
5452 * Makefile.in (version_host, version_target): Get from configure.
5453 (version.c): Use $(version_host) and $(version_target).
5454
17ef446e
PA		 54552013-07-03 Pedro Alves <palves@redhat.com>
5456
5457 * Makefile.in (config.status): Depend on development.sh.
5458 * acinclude.m4: Include libmcheck.m4.
5459 * configure: Regenerate.
5460
7a9a7487
MG		 54612013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5462
5463 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
5464 attribute inside the parentheses.
5465 (winapi_DebugSetProcessKillOnExit): Ditto.
5466 (winapi_DebugBreakProcess): Ditto.
5467 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 5468
49b64de6
MG		 54692013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5470
5471 * notif.h (notif_event): Add a dummy member to avoid compiler
5472 errors.
5473
d5749ee7
PA		 54742013-07-01 Pedro Alves <palves@redhat.com>
5475
5476 * hostio.c (HOSTIO_PATH_MAX): Define.
5477 (require_filename, handle_open, handle_unlink, handle_readlink):
5478 Use it.
5479
d8d2a3ee
PA		 54802013-07-01 Pedro Alves <palves@redhat.com>
5481
5482 * server.h: Include "pathmax.h".
5483 * linux-low.c: Don't include sys/param.h.
5484 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
5485 MAXPATHLEN.
5486 * win32-low.c: Don't include sys/param.h.
5487 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
5488
bc7dea8d
PA		 54892013-07-01 Pedro Alves <palves@redhat.com>
5490
5491 * event-loop.c: Don't check HAVE_UNISTD_H before including
5492 <unistd.h>.
5493 * gdbreplay.c: Likewise.
5494 * remote-utils.c: Likewise.
5495 * server.c: Likewise.
5496 * configure.ac: Don't check for unistd.h.
5497 * configure: Regenerate.
5498
d6c2da54
TT		 54992013-06-28 Tom Tromey <tromey@redhat.com>
5500
5501 * Makefile.in (version.c): Use version.in, not
5502 common/version.in.
5503
257b6bec
MG		 55042013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5505
5506 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5507 * configure: Rebuild.
5508 * Makefile.in (version_host, version_target): Get from configure.
5509 (version.c): Use $(version_host) and $(version_target).
5510
86ebe149
DK		 55112013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5512
5513 Fix trace-status to output user name without trailing colon.
5514 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
5515
f30aa5af
DK		 55162013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5517
5518 Fix trace-status to output proper start-time and stop-time.
5519 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
5520 output start time and stop time in hex as gdb expects.
5521
28a93511
YQ		 55222013-06-26 Pedro Alves <pedro@codesourcery.com>
5523
5524 * tracepoint.c (build_traceframe_info_xml): Output trace state
5525 variables present in the trace buffer.
5526
01208463
TT		 55272013-06-24 Tom Tromey <tromey@redhat.com>
5528
5529 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
5530 create-version.sh.
5531 (version.o): Remove.
5532 * gdbreplay.c: Include version.h.
5533 (version, host_name): Don't declare.
5534 * server.h: Include version.h.
5535 (version, host_name): Don't declare.
5536
760256f9
PA		 55372013-06-12 Pedro Alves <palves@redhat.com>
5538
5539 * linux-x86-low.c (linux_is_elf64): Delete global.
5540 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
5541 with local linux_pid_exe_is_elf_64_file use.
5542
030031ee
PA		 55432013-06-11 Pedro Alves <palves@redhat.com>
5544
5545 * linux-low.c (regset_disabled, disable_regset): New functions.
5546 (regsets_fetch_inferior_registers)
5547 (regsets_store_inferior_registers): Use them.
5548 (initialize_regsets_info); Don't allocate the disabled_regsets
5549 array here.
5550 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
5551 comment.
5552
5da6eb0a
PA		 55532013-06-11 Pedro Alves <palves@redhat.com>
5554
5555 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
5556 xmalloc.
5557
7e5aaa09
PA		 55582013-06-11 Pedro Alves <palves@redhat.com>
5559
5560 * linux-x86-low.c (initialize_low_arch): Call
5561 init_registers_x32_avx_linux.
5562
d878444c
JK		 55632013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
5564
5565 Fix compatibility with Android Bionic.
5566 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
5567 it is not empty.
5568
3aee8918
PA		 55692013-06-07 Pedro Alves <palves@redhat.com>
5570
5f2b57b5 5571 PR server/14823
3aee8918
PA		 5572 * Makefile.in (OBS): Add tdesc.o.
5573 (IPA_OBJS): Add tdesc-ipa.o.
5574 (tdesc-ipa.o): New rule.
5575 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
5576 interface.
5577 * linux-low.c (new_inferior): Delete.
5578 (disabled_regsets, num_regsets): Delete.
5579 (linux_add_process): Adjust to set the new per-process
5580 new_inferior flag.
5581 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
5582 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
5583 was a stop. When calling arch_setup, switch the current inferior
5584 to the thread that got an event.
5585 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
5586 (regsets_fetch_inferior_registers)
5587 (regsets_store_inferior_registers): New regsets_info parameter.
5588 Adjust to use it.
5589 (linux_register_in_regsets): New regs_info parameter. Adjust to
5590 use it.
5591 (register_addr, fetch_register, store_register): New usrregs_info
5592 parameter. Adjust to use it.
5593 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
5594 parameter regs_info. Adjust to use it.
5595 (linux_fetch_registers): Get the current inferior's regs_info, and
5596 adjust to use it.
5597 (linux_store_registers): Ditto.
5598 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
5599 (initialize_low): Don't initialize the target_regsets here. Call
5600 initialize_low_arch.
5601 * linux-low.h (target_regsets): Delete declaration.
5602 (struct regsets_info): New.
5603 (struct usrregs_info): New.
5604 (struct regs_info): New.
5605 (struct process_info_private) <new_inferior>: New field.
5606 (struct linux_target_ops): Delete the num_regs, regmap, and
5607 regset_bitmap fields. New field regs_info.
5608 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
5609 * i387-fp.c (num_xmm_registers): Delete.
5610 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
5611 calls to new interface.
5612 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
5613 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
5614 Infer the number of xmm registers from the regcache's target
5615 description.
5616 * i387-fp.h (num_xmm_registers): Delete.
5617 * inferiors.c (add_thread): Don't install the thread's regcache
5618 here.
5619 * proc-service.c (gregset_info): Fetch the current inferior's
5620 regs_info. Adjust to use it.
5621 * regcache.c: Include tdesc.h.
5622 (register_bytes, reg_defs, num_registers)
5623 (gdbserver_expedite_regs): Delete.
5624 (get_thread_regcache): If the thread doesn't have a regcache yet,
5625 create one, instead of aborting gdbserver.
5626 (regcache_invalidate_one): Rename to ...
5627 (regcache_invalidate_thread): ... this.
5628 (regcache_invalidate_one): New.
5629 (regcache_invalidate): Only invalidate registers of the current
5630 process.
5631 (init_register_cache): Add target_desc parameter, and use it.
5632 (new_register_cache): Ditto. Assert the target description has a
5633 non zero registers_size.
5634 (regcache_cpy): Add assertions. Adjust.
5635 (realloc_register_cache, set_register_cache): Delete.
5636 (registers_to_string, registers_from_string): Adjust.
5637 (find_register_by_name, find_regno, find_register_by_number)
5638 (register_cache_size): Add target_desc parameter, and use it.
5639 (free_register_cache_thread, free_register_cache_thread_one)
5640 (regcache_release, register_cache_size): New.
5641 (register_size): Add target_desc parameter, and use it.
5642 (register_data, supply_register, supply_register_zeroed)
5643 (supply_regblock, supply_register_by_name, collect_register)
5644 (collect_register_as_string, collect_register_by_name): Adjust.
5645 * regcache.h (struct target_desc): Forward declare.
5646 (struct regcache) <tdesc>: New field.
5647 (init_register_cache, new_register_cache): Add target_desc
5648 parameter.
5649 (regcache_invalidate_thread): Declare.
5650 (regcache_invalidate_one): Delete declaration.
5651 (regcache_release): Declare.
5652 (find_register_by_number, register_cache_size, register_size)
5653 (find_regno): Add target_desc parameter.
5654 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
5655 declarations.
5656 * remote-utils.c: Include tdesc.h.
5657 (outreg, prepare_resume_reply): Adjust.
5658 * server.c: Include tdesc.h.
5659 (gdbserver_xmltarget): Delete declaration.
5660 (get_features_xml, process_serial_event): Adjust.
5661 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
5662 declare.
5663 (struct process_info) <tdesc>: New field.
5664 (ipa_tdesc): Declare.
5665 * tdesc.c: New file.
5666 * tdesc.h: New file.
5667 * tracepoint.c: Include tdesc.h.
5668 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
5669 (get_context_regcache): Adjust to pass ipa_tdesc down.
5670 (do_action_at_tracepoint): Adjust to get the register cache size
5671 from the context regcache's description.
5672 (traceframe_walk_blocks): Adjust to get the register cache size
5673 from the current trace frame's description.
5674 (traceframe_get_pc): Adjust to get current trace frame's
5675 description and pass it down.
5676 (gdb_collect): Adjust to get the register cache size from the
5677 IPA's description.
5678 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
5679 (gdbserver_xmltarget): Delete.
5680 (initialize_low_tracepoint): Set the ipa's target description.
5681 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
5682 (initialize_low_tracepoint): Set the ipa's target description.
5683 * linux-x86-low.c: Include tdesc.h.
5684 [__x86_64__] (is_64bit_tdesc): New.
5685 (ps_get_thread_area, x86_get_thread_area): Use it.
5686 (i386_cannot_store_register): Rename to ...
5687 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
5688 (i386_cannot_fetch_register): Rename to ...
5689 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
5690 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
5691 to new interface.
5692 (target_regsets): Rename to ...
5693 (x86_regsets): ... this.
5694 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
5695 interface.
5696 (x86_siginfo_fixup): Use is_64bit_tdesc.
5697 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
5698 (tdesc_x32_avx_linux, tdesc_x32_linux)
5699 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
5700 Declare.
5701 (x86_linux_update_xmltarget): Delete.
5702 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
5703 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
5704 (AMD64_LINUX_USER64_CS): New.
5705 (x86_linux_read_description): New, based on
5706 x86_linux_update_xmltarget.
5707 (same_process_callback): New.
5708 (x86_arch_setup_process_callback): New.
5709 (x86_linux_update_xmltarget): New.
5710 (x86_regsets_info): New.
5711 (amd64_linux_regs_info): New.
5712 (i386_linux_usrregs_info): New.
5713 (i386_linux_regs_info): New.
5714 (x86_linux_regs_info): New.
5715 (x86_arch_setup): Reimplement.
5716 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
5717 (x86_emit_ops): Ditto.
5718 (the_low_target): Adjust. Install x86_linux_regs_info,
5719 x86_cannot_fetch_register, and x86_cannot_store_register.
5720 (initialize_low_arch): New.
5721 * linux-ia64-low.c (tdesc_ia64): Declare.
5722 (ia64_fetch_register): Adjust.
5723 (ia64_usrregs_info, regs_info): New globals.
5724 (ia64_regs_info): New function.
5725 (the_low_target): Adjust.
5726 (initialize_low_arch): New function.
5727 * linux-sparc-low.c (tdesc_sparc64): Declare.
5728 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
5729 Adjust.
5730 (sparc_arch_setup): New function.
5731 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
5732 (the_low_target): Adjust.
5733 (initialize_low_arch): New function.
5734 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
5735 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
5736 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
5737 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
5738 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
5739 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
5740 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
5741 (tdesc_powerpc_isa205_vsx64l): Declare.
5742 (ppc_cannot_store_register, ppc_collect_ptrace_register)
5743 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
5744 (ppc_set_pc, ppc_get_hwcap): Adjust.
5745 (ppc_usrregs_info): Forward declare.
5746 (!__powerpc64__) ppc_regmap_adjusted: New global.
5747 (ppc_arch_setup): Adjust to the current process'es target
5748 description.
5749 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
5750 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
5751 (ppc_store_evrregset): Adjust.
5752 (target_regsets): Rename to ...
5753 (ppc_regsets): ... this, and make static.
5754 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
5755 (ppc_regs_info): New function.
5756 (the_low_target): Adjust.
5757 (initialize_low_arch): New function.
5758 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
5759 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
5760 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
5761 (tdesc_s390x_linux64v2): Declare.
5762 (s390_collect_ptrace_register, s390_supply_ptrace_register)
5763 (s390_fill_gregset, s390_store_last_break): Adjust.
5764 (target_regsets): Rename to ...
5765 (s390_regsets): ... this, and make static.
5766 (s390_get_pc, s390_set_pc): Adjust.
5767 (s390_get_hwcap): New target_desc parameter, and use it.
5768 [__s390x__] (have_hwcap_s390_high_gprs): New global.
5769 (s390_arch_setup): Adjust to set the current process'es target
5770 description. Don't adjust the regmap.
5771 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
5772 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
5773 (regs_info_3264): New globals.
5774 (s390_regs_info): New function.
5775 (the_low_target): Adjust.
5776 (initialize_low_arch): New function.
5777 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
5778 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
5779 [__mips64] (init_registers_mips_linux)
5780 (init_registers_mips_dsp_linux): Delete defines.
5781 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
5782 (have_dsp): New global.
5783 (mips_read_description): New, based on mips_arch_setup.
5784 (mips_arch_setup): Reimplement.
5785 (get_usrregs_info): New function.
5786 (mips_cannot_fetch_register, mips_cannot_store_register)
5787 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
5788 (mips_fill_fpregset, mips_store_fpregset): Adjust.
5789 (target_regsets): Rename to ...
5790 (mips_regsets): ... this, and make static.
5791 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
5792 (dsp_regs_info, regs_info): New globals.
5793 (mips_regs_info): New function.
5794 (the_low_target): Adjust.
5795 (initialize_low_arch): New function.
5796 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
5797 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
5798 Declare.
5799 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
5800 (arm_read_description): New, with bits factored from
5801 arm_arch_setup.
5802 (arm_arch_setup): Reimplement.
5803 (target_regsets): Rename to ...
5804 (arm_regsets): ... this, and make static.
5805 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
5806 (arm_regs_info): New function.
5807 (the_low_target): Adjust.
5808 (initialize_low_arch): New function.
5809 * linux-m68k-low.c (tdesc_m68k): Declare.
5810 (target_regsets): Rename to ...
5811 (m68k_regsets): ... this, and make static.
5812 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
5813 (m68k_regs_info): New function.
5814 (m68k_arch_setup): New function.
5815 (the_low_target): Adjust.
5816 (initialize_low_arch): New function.
5817 * linux-sh-low.c (tdesc_sharch): Declare.
5818 (target_regsets): Rename to ...
5819 (sh_regsets): ... this, and make static.
5820 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
5821 (sh_regs_info, sh_arch_setup): New functions.
5822 (the_low_target): Adjust.
5823 (initialize_low_arch): New function.
5824 * linux-bfin-low.c (tdesc_bfin): Declare.
5825 (bfin_arch_setup): New function.
5826 (bfin_usrregs_info, regs_info): New globals.
5827 (bfin_regs_info): New function.
5828 (the_low_target): Adjust.
5829 (initialize_low_arch): New function.
5830 * linux-cris-low.c (tdesc_cris): Declare.
5831 (cris_arch_setup): New function.
5832 (cris_usrregs_info, regs_info): New globals.
5833 (cris_regs_info): New function.
5834 (the_low_target): Adjust.
5835 (initialize_low_arch): New function.
5836 * linux-cris-low.c (tdesc_crisv32): Declare.
5837 (cris_arch_setup): New function.
5838 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
5839 (cris_regs_info): New function.
5840 (the_low_target): Adjust.
5841 (initialize_low_arch): New function.
5842 * linux-m32r-low.c (tdesc_m32r): Declare.
5843 (m32r_arch_setup): New function.
5844 (m32r_usrregs_info, regs_info): New globals.
5845 (m32r_regs_info): Adjust.
5846 (initialize_low_arch): New function.
5847 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
5848 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
5849 (tic6x_usrregs_info): Forward declare.
5850 (tic6x_read_description): New function, based on ...
5851 (tic6x_arch_setup): ... this. Reimplement.
5852 (target_regsets): Rename to ...
5853 (tic6x_regsets): ... this, and make static.
5854 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
5855 (tic6x_regs_info): New function.
5856 (the_low_target): Adjust.
5857 (initialize_low_arch): New function.
5858 * linux-xtensa-low.c (tdesc_xtensa): Declare.
5859 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
5860 (target_regsets): Rename to ...
5861 (xtensa_regsets): ... this, and make static.
5862 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
5863 globals.
5864 (xtensa_arch_setup, xtensa_regs_info): New functions.
5865 (the_low_target): Adjust.
5866 (initialize_low_arch): New function.
5867 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
5868 (nios2_arch_setup): Set the current process'es tdesc.
5869 (target_regsets): Rename to ...
5870 (nios2_regsets): ... this.
5871 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
5872 (nios2_regs_info): New function.
5873 (the_low_target): Adjust.
5874 (initialize_low_arch): New function.
a261b8f5
PA		 5875 * linux-aarch64-low.c (tdesc_aarch64): Declare.
5876 (aarch64_arch_setup): Set the current process'es tdesc.
5877 (target_regsets): Rename to ...
5878 (aarch64_regsets): ... this.
5879 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
5880 (aarch64_regs_info): New function.
5881 (the_low_target): Adjust.
5882 (initialize_low_arch): New function.
3aee8918
PA		 5883 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
5884 globals.
5885 (target_regsets): Rename to ...
5886 (tile_regsets): ... this.
5887 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
5888 (tile_regs_info): New function.
5889 (tile_arch_setup): Set the current process'es tdesc.
5890 (the_low_target): Adjust.
5891 (initialize_low_arch): New function.
5892 * spu-low.c (tdesc_spu): Declare.
5893 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
5894 * win32-arm-low.c (tdesc_arm): Declare.
5895 (arm_arch_setup): New function.
5896 (the_low_target): Install arm_arch_setup instead of
5897 init_registers_arm.
5898 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
5899 (init_windows_x86): Rename to ...
5900 (i386_arch_setup): ... this. Set `win32_tdesc'.
5901 (the_low_target): Adjust.
5902 * win32-low.c (win32_tdesc): New global.
5903 (child_add_thread): Don't create the thread cache here.
5904 (do_initial_child_stuff): Set the new process'es tdesc.
5905 * win32-low.h (struct target_desc): Forward declare.
5906 (win32_tdesc): Declare.
5907 * lynx-i386-low.c (tdesc_i386): Declare global.
5908 (lynx_i386_arch_setup): Set `lynx_tdesc'.
5909 * lynx-low.c (lynx_tdesc): New global.
5910 (lynx_add_process): Set the new process'es tdesc.
5911 * lynx-low.h (struct target_desc): Forward declare.
5912 (lynx_tdesc): Declare global.
5913 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
5914 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
5915 * nto-low.c (nto_tdesc): New global.
5916 (do_attach): Set the new process'es tdesc.
5917 * nto-low.h (struct target_desc): Forward declare.
5918 (nto_tdesc): Declare.
5919 * nto-x86-low.c (tdesc_i386): Declare.
5920 (nto_x86_arch_setup): Set `nto_tdesc'.
5921
b1fbec62
GB		 59222013-06-04 Gary Benson <gbenson@redhat.com>
5923
5924 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
5925 to qSupported response when appropriate.
5926 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
5927 with nonzero-length annex.
5928 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
5929 arguments supplied in annex.
5930
d1ec4ce7
DE		 59312013-05-31 Doug Evans <dje@google.com>
5932
ac44adcb 5933 PR server/15594
d1ec4ce7
DE		 5934 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
5935 64 bits in 64-cross-32 environment.
5936
9b25f2d3
PA		 59372013-05-28 Pedro Alves <palves@redhat.com>
5938
5939 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
5940 (aarch64-without-fpu.c): Delete rule.
5941 * configure.srv (aarch64*-*-linux*): Remove references to
5942 aarch64-without-fpu.o and aarch64-without-fpu.xml.
5943 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
5944 declaration.
5945
6740dc9c
PA		 59462013-05-24 Pedro Alves <palves@redhat.com>
5947
5948 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
5949 instead of strchr/decode_address. Error if the range isn't split
5950 with a ','. Don't assume there's be a ':' in the action.
5951
c2d6af84
PA		 59522013-05-23 Yao Qi <yao@codesourcery.com>
5953 Pedro Alves <palves@redhat.com>
5954
5955 * linux-low.c (lwp_in_step_range): New function.
5956 (linux_wait_1): If the thread was range stepping and stopped
5957 outside the stepping range, report the stop to GDB. Otherwise,
5958 continue stepping. Add range stepping debug output.
5959 (linux_set_resume_request): Copy the step range from the resume
5960 request to the lwp.
5961 (linux_supports_range_stepping): New.
5962 (linux_target_ops) <supports_range_stepping>: Set to
5963 linux_supports_range_stepping.
5964 * linux-low.h (struct linux_target_ops)
5965 <supports_range_stepping>: New field.
5966 (struct lwp_info) <step_range_start, step_range_end>: New fields.
5967 * linux-x86-low.c (x86_supports_range_stepping): New.
5968 (the_low_target) <supports_range_stepping>: Set to
5969 x86_supports_range_stepping.
5970 * server.c (handle_v_cont): Handle 'r' action.
5971 (handle_v_requests): Append ";r" if the target supports range
5972 stepping.
5973 * target.h (struct thread_resume) <step_range_start,
5974 step_range_end>: New fields.
5975 (struct target_ops) <supports_range_stepping>:
5976 New field.
5977 (target_supports_range_stepping): New macro.
5978
58794e1a
JB		 59792013-05-17 Joel Brobecker <brobecker@adacore.com>
5980
5981 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
5982 confusion in comment.
5983
d631c5a7
JB		 59842013-05-17 Joel Brobecker <brobecker@adacore.com>
5985
5986 * lynx-low.c (struct process_info_private): New type.
5987 (lynx_add_process): New function.
5988 (lynx_create_inferior, lynx_attach): Replace calls to
5989 add_process by calls to lynx_add_process.
5990 (lynx_resume): If PTID is null, then try using
5991 current_process()->private->last_wait_event_ptid.
5992 Add comments.
5993 (lynx_clear_inferiors): Delete. The contents of that function
5994 has been inlined in lynx_mourn;
5995 (lynx_wait_1): Save the ptid in the process's private data.
5996 (lynx_mourn): Free the process' private data. Replace call
5997 to lynx_clear_inferiors by call to clear_inferiors.
5998
96f7a20f
YQ		 59992013-05-17 Yao Qi <yao@codesourcery.com>
6000
6001 * i386-low.c (i386_length_and_rw_bits): Move the comment to
6002 the right place.
6003
db0dfaa0
LM		 60042013-05-16 Luis Machado <lgustavo@codesourcery.com>
6005
6006 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
6007 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
6008 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
6009 PT_TEXT_END_ADDR guards. Update comments.
6010 (linux_target_op) <read_offsets>: Conditionally define to
6011 linux_read_offsets if the target is UCLIBC and if it defines
6012 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
6013
68f5f838
SL		 60142013-05-06 Sandra Loosemore <sandra@codesourcery.com>
6015 Andrew Jenner <andrew@codesourcery.com>
6016
6017 * Makefile.in (SFILES): Add linux-nios2-low.c.
6018 (clean): Add action to delete nios2-linux.c.
6019 (nios2-linux.c): New rule.
6020 * configure.srv: Add nios2*-*-linux*.
6021 * linux-nios2-low.c: New.
6022
1ebff1fd
HAQ		 60232013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
6024
6025 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
6026
f6150862
HZ		 60272013-04-25 Hui Zhu <hui@codesourcery.com>
6028
6029 PR gdb/15186
f6150862
HZ		 6030 * ax.c (ax_printf): Add fflush.
6031
614c279d
TT		 60322013-04-22 Tom Tromey <tromey@redhat.com>
6033
6034 * Makefile.in (SFILES): Add filestuff.c.
6035 (OBS): Add filestuff.o.
6036 (filestuff.o): New target.
6037 * config.in, configure: Rebuild.
6038 * configure.ac: Check for fdwalk, pipe2.
6039
7d4e5717
PA		 60402013-04-17 Pedro Alves <palves@redhat.com>
6041
6042 * configure.ac (USE_THREAD_DB): Delete variable.
6043 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
6044 Don't AC_SUBST USE_THREAD_DB.
6045 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
6046 * config.in, configure: Regenerate.
6047
d5c93e41
PA		 60482013-04-16 Pedro Alves <palves@redhat.com>
6049
6050 * linux-low.h (struct lwp_info) <thread_known>: Move under
6051 the USE_THREAD_DB #ifdef.
6052
04f5fe89
PA		 60532013-04-16 Pedro Alves <palves@redhat.com>
6054
6055 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
6056 (linux-low.o): Delete rule.
6057 * linux-low.h: Always include "gdb_thread_db.h" instead of
6058 conditionally including thread_db.h.
6059 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
6060 HAVE_THREAD_DB_H.
6061
480b27bf
JK		 60622013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6063
6064 * Makefile.in (install-only): Fix make install regression.
6065
43662968
JK		 60662013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
6067
6068 Convert man pages to texinfo, new gdbinit.5 texinfo page.
6069 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
6070 installation.
6071 * gdbserver.1: Remove.
6072
3e74e146
PA		 60732013-03-22 Pedro Alves <palves@redhat.com>
6074
6075 * linux-low.c (handle_extended_wait): Don't call
6076 linux_enable_event_reporting.
6077
a8347a2a
TT		 60782013-03-15 Tony Theodore <tonyt@logyst.com>
6079
6080 PR build/9098:
6081 * Makefile.in (SHELL): Use @SHELL@.
6082
eeb56fa7
SDJ		 60832013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
6084
6085 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
6086 compiler warning.
6087
4fa7e2ff
JB		 60882013-03-13 Joel Brobecker <brobecker@adacore.com>
6089
6090 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
6091 Remove extraneous NULL element.
6092
8ddb1965
YQ		 60932013-03-13 Yao Qi <yao@codesourcery.com>
6094
6095 * tracepoint.c (traceframe_read_tsv): Look for the last matched
6096 'V' block in trace frame.
6097
9accd112
MM		 60982013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6099
6100 * target.h (struct target_ops): Add btrace ops.
6101 (target_supports_btrace): New macro.
6102 (target_enable_btrace): New macro.
6103 (target_disable_btrace): New macro.
6104 (target_read_btrace): New macro.
6105 * gdbthread.h (struct thread_info): Add btrace field.
6106 * server.c: Include btrace-common.h.
6107 (handle_btrace_general_set): New function.
6108 (handle_btrace_enable): New function.
6109 (handle_btrace_disable): New function.
6110 (handle_general_set): Call handle_btrace_general_set.
6111 (handle_qxfer_btrace): New function.
6112 (struct qxfer qxfer_packets[]): Add btrace entry.
6113 * inferiors.c (remove_thread): Disable btrace.
6114 * linux-low: Include linux-btrace.h.
6115 (linux_low_enable_btrace): New function.
6116 (linux_low_read_btrace): New function.
6117 (linux_target_ops): Add btrace ops.
6118 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
6119 Add srv_linux_btrace=yes.
6120 (x86_64-*-linux*): Add linux-btrace.o.
6121 Add srv_linux_btrace=yes.
6122 * configure.ac: Define HAVE_LINUX_BTRACE.
6123 * config.in: Regenerated.
6124 * configure: Regenerated.
6125
5cc22e4c
MM		 61262013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6127
6128 * server.c (handle_qxfer): Preserve error message if -3 is
6129 returned.
6130 (qxfer): Document the -3 return value.
6131
7c97f91e
MM		 61322013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6133
6134 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
6135 (linux_btrace_h): New variable.
6136 (linux-btrace.o): New rule.
6137
be9a119c 61382013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 6139 Hafiz Abid Qadeer <abidh@codesourcery.com>
6140
6141 * tracepoint.c (trace_buffer_size): New global.
6142 (DEFAULT_TRACE_BUFFER_SIZE): New define.
6143 (init_trace_buffer): Change to one-argument function. Allocate
6144 trace buffer memory.
6145 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
6146 handle QTBuffer:size packet.
6147 (cmd_bigqtbuffer_size): New function.
6148 (initialize_tracepoint): Call init_trace_buffer with
6149 DEFAULT_TRACE_BUFFER_SIZE.
6150 * server.c (handle_query): Add QTBuffer:size in the
6151 supported packets.
6152
e64f7499
YQ		 61532013-03-07 Yao Qi <yao@codesourcery.com>
6154
6155 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
6156 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
6157 of -1.
6158 (cmd_qtsp): Adjust condition. Do post increment.
6159 Set cur_action and cur_step_action back to 0.
6160
f0ae6fc3
PA		 61612013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
6162
6163 PR server/15236
6164 * linux-low.c (linux_write_memory): Return early success if LEN is
6165 zero.
6166
b5b0b0af
CV		 61672013-03-05 Corinna Vinschen <vinschen@redhat.de>
6168
334ad4a8 6169 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 6170
589bc927
TT		 61712013-02-28 Tom Tromey <tromey@redhat.com>
6172
6173 * configure.ac: Invoke AC_SYS_LARGEFILE.
6174 * configure, config.in: Rebuild.
6175
dfe07582
CV		 61762013-02-28 Corinna Vinschen <vinschen@redhat.com>
6177
6178 * win32-low.c: Throughout, fix format strings and casts of
6179 printf-like functions to avoid type related warnings on all
6180 platforms.
6181 (get_child_debug_event): Print dwDebugEventCode as hex since
6182 that's how it's usually documented.
6183
736cd585
YQ		 61842013-02-28 Yao Qi <yao@codesourcery.com>
6185
6186 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
6187 pulongest.
6188
e1f58301
JW		 61892013-02-27 Jiong Wang <jiwang@tilera.com>
6190
6191 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
6192 (reg-tilegx32.c): New rule.
6193 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
6194 * linux-tile-low.c (tile_arch_setup): New function. Invoke
6195 different register info initializer according to elf class.
6196 (init_registers_tilgx32): New function. The tilegx32 register info
6197 initializer.
6198 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
6199 (tile_store_gregset): Likewise.
6200
d171ca78
YQ		 62012013-02-27 Yao Qi <yao@codesourcery.com>
6202
6203 * server.c (process_point_options): Print debug message when
6204 debug_threads is true.
6205
282bbdf3
YQ		 62062013-02-26 Yao Qi <yao@codesourcery.com>
6207
6208 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
6209
aca22551
PA		 62102013-02-19 Pedro Alves <palves@redhat.com>
6211 Kai Tietz <ktietz@redhat.com>
6212
6213 PR gdb/15161
6214
6215 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
6216 instead of strtoul to extract address from packet.
6217 (process_serial_event) <'z'>: Likewise.
6218
4f3cee1c
YQ		 62192013-02-18 Yao Qi <yao@codesourcery.com>
6220
6221 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
6222
8e1d55a3
PA		 62232013-02-14 Pedro Alves <palves@redhat.com>
6224
6225 Plug memory leak.
6226
6227 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
6228 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
6229
458820da
PA		 62302013-02-14 Pedro Alves <palves@redhat.com>
6231
6232 * tracepoint.c (cmd_qtdpsrc): Use savestring.
6233
baea0dae
PA		 62342013-02-14 Pedro Alves <palves@redhat.com>
6235
6236 * tracepoint.c (save_string): Delete.
6237 (add_tracepoint_action): Use savestring instead of save_string.
6238
0b1afbb3
PA		 62392013-02-12 Pedro Alves <palves@redhat.com>
6240
6241 * linux-xtensa-low.c: Ditto.
6242 * xtensa-xtregs.c: Ditto.
6243
8a4ac37e
PA		 62442013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
6245
6246 * thread-db.c (thread_db_get_tls_address): NULL pointer check
6247 thread_db.
6248
148de6bb
MS		 62492013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6250
6251 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
6252 aarch64_num_wp_regs and aarch64_num_bp_regs to
6253 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
6254
55fac6e0
MS		 62552013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6256
6257 * linux-aarch64-low.c (ps_get_thread_area): Replace
6258 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
6259
176eb98c
MS		 62602013-02-04 Jim MacArthur <jim.macarthur@arm.com>
6261 Marcus Shawcroft <marcus.shawcroft@arm.com>
6262 Nigel Stephens <nigel.stephens@arm.com>
6263 Yufeng Zhang <yufeng.zhang@arm.com>
6264
6265 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
6266 (aarch64.c, aarch64-without-fpu.c): New targets.
6267 * configure.srv (aarch64*-*-linux*): New.
6268 * linux-aarch64-low.c: New file.
6269
56f7af9c
MS		 62702013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
6271
43aaf8b6 6272 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 6273 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
6274 (dequeue_one_deferred_signal, linux_resume_one_thread)
6275 (fetch_register, linux_write_memory, linux_enable_event_reporting)
6276 (linux_tracefork_grandchild, linux_test_for_tracefork)
6277 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
6278 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
6279 where the argument is 0.
6280
60f662b0
YQ		 62812013-01-25 Yao Qi <yao@codesourcery.com>
6282
6283 * event-loop.c: Include "queue.h".
6284 (gdb_event_p): New typedef.
6285 (struct gdb_event) <next_event>: Remove.
6286 (event_queue): Change to QUEUE(gdb_event_p).
6287 (async_queue_event): Remove.
6288 (gdb_event_xfree): New.
6289 (initialize_event_loop): New.
6290 (process_event): Use API from QUEUE.
6291 (wait_for_event): Likewise.
6292 * server.c (main): Call initialize_event_loop.
6293 * server.h (initialize_event_loop): Declare.
6294
5ae4861a
YQ		 62952013-01-18 Yao Qi <yao@codesourcery.com>
6296
6297 * ax.h (struct eval_agent_expr_context): New.
6298 (gdb_eval_agent_expr): Update declaration.
6299 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
6300 TFRAME. Add new argument CTX.
6301 * server.h (struct eval_agent_expr_context): Declare.
6302 (agent_mem_read, agent_tsv_read): Update declaration.
6303 (agent_mem_read_string): Likewise.
6304 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
6305 (add_traceframe_block): Add new argument TPOINT.
6306 Increase TPOINT->traceframe_usage.
6307 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
6308 eval_tracepoint_agent_expr.
6309 (condition_true_at_tracepoint): Likewise.
6310 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
6311 (agent_mem_read_string, agent_tsv_read): Likewise.
6312
85e00e85
YQ		 63132013-01-16 Yao Qi <yao@codesourcery.com>
6314
6315 * linux-low.c (linux_resume_one_lwp): Don't check
6316 'lwp->bp_reinsert != 0'.
6317
4039cf45
JB		 63182013-01-07 Joel Brobecker <brobecker@adacore.com>
6319 Pedro Alves <palves@redhat.com>
6320
6321 * lynx-low.c (ptrace_request_to_str): Define a temporary
6322 macro and use it to simplify this function's implementation.
6323
9044dee2
JB		 63242013-01-07 Joel Brobecker <brobecker@adacore.com>
6325
6326 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
6327 sets errno.
6328
e6352c8f
JB		 63292013-01-07 Joel Brobecker <brobecker@adacore.com>
6330
6331 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
6332
50681a27
JB		 63332013-01-07 Joel Brobecker <brobecker@adacore.com>
6334
6335 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
6336
3f6e77ef
JB		 63372013-01-07 Joel Brobecker <brobecker@adacore.com>
6338
6339 * lynx-low.c (lynx_resume): Use the resume_info parameter
6340 to determine the ptid for the lynx_ptrace call, unless
6341 it is equal to minus_one_ptid, in which case we use the
6342 ptid of the current_inferior.
6343 (lynx_wait_1): After having received a thread create/exit
6344 event, resume the inferior's execution using the signaling
6345 thread's ptid, rather than the old ptid.
6346
7fda33ae
JB		 63472013-01-07 Joel Brobecker <brobecker@adacore.com>
6348
6349 * lynx-low.c (lynx_resume): Delete variable ret.
6350
b9786c74
JB		 63512013-01-01 Joel Brobecker <brobecker@adacore.com>
6352
6353 * gdbreplay.c (gdbreplay_version): Update copyright year.
6354 * server.c (gdbserver_version): Likewise.
6355
8b93d60f
JB		 63562012-12-17 Joel Brobecker <brobecker@adacore.com>
6357
6358 * lynx-low.c (lynx_wait_1): Add debug trace before adding
6359 new thread.
6360
037335a7
JB		 63612012-12-17 Joel Brobecker <brobecker@adacore.com>
6362
6363 * lynx-low.c (ptrace_request_to_str): Add handling for
6364 PTRACE_GETTRACESIG.
6365
52d4cbd8
JB		 63662012-12-17 Joel Brobecker <brobecker@adacore.com>
6367
6368 * lynx-low.c (lynx_attach): Delete variable new_process.
6369
ab8f6ca9
JB		 63702012-12-17 Joel Brobecker <brobecker@adacore.com>
6371
6372 * lynx-low.c (lynx_create_inferior): Delete variable
6373 new_process.
6374
78cbc024
JB		 63752012-12-17 Joel Brobecker <brobecker@adacore.com>
6376
6377 * lynx-low.c (ptrace_request_to_str): Do not handle
6378 PTRACE_GETTHREADLIST if this macro does not exist.
6379
14a00470
YQ		 63802012-12-15 Yao Qi <yao@codesourcery.com>
6381
6382 * Makefile.in (OBS): Add notif.o.
6383 * notif.c, notif.h: New.
6384 * server.c: Include "notif.h".
6385 (struct vstop_notif) <next>: Remove.
6386 <base>: New field.
6387 (queue_stop_reply): Update.
6388 (push_event, send_next_stop_reply): Remove.
6389 (discard_queued_stop_replies): Update.
6390 (notif_stop): New variable.
6391 (handle_v_stopped): Remove.
6392 (handle_v_requests): Don't call handle_v_stopped. Call
6393 handle_ack_notif instead.
6394 (queue_stop_reply_callback): Call notif_event_enque instead
6395 of queue_stop_reply.
6396 (handle_status): Don't call send_next_stop_reply, call
6397 notif_write_event instead.
6398 (kill_inferior_callback): Likewise.
6399 (detach_or_kill_inferior_callback): Likewise.
6400 (main): Call initialize_notif.
6401 (process_serial_event): Call QUEUE_is_empty.
6402 (handle_target_event): Call notif_push instead of push event.
6403 * server.h (push_event): Remove declaration.
6404
61c125b9
TT		 64052012-12-10 Tom Tromey <tromey@redhat.com>
6406
6407 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
6408 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
6409 macros.
6410 (.c.o): Rewrite.
6411 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
6412 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
6413 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
6414 (amd64-linux-ipa.o, ax.o): Rewrite.
6415 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
6416 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
6417 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
6418 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
6419 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
6420 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
6421 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
6422 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
6423 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
6424 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
6425 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
6426 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
6427 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
6428 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
6429 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
6430 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
6431 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
6432 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
6433 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
6434 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
6435 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
6436 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
6437 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
6438 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
6439 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
6440 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
6441 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
6442 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
6443 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
6444 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
6445 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
6446 (reg-tilegx.o): Remove.
6447 (all_object_files): New macro.
6448 Include .deps files.
6449 * aclocal.m4, configure: Rebuild.
6450 * acinclude.m4: Include depstand.m4, lead-dot.m4.
6451 * configure.ac: Invoke ZW_CREATE_DEPDIR,
6452 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
6453
e90e9ad9
TT		 64542012-12-05 Tom Tromey <tromey@redhat.com>
6455
6456 PR gdb/14917:
6457 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
6458
02d403bf 64592012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 6460
6461 * configure.ac: Check for linux/perf_event.h.
6462 * config.in: Regenerated.
6463 * configure: Regenerated.
6464
0270a750
PA		 64652012-11-26 Maxime Villard <rustyBSD@gmx.fr>
6466
6467 * hostio.c (handle_readlink): Decrease buffer size
6468 parameter passed to readlink by one byte.
6469
8c29b58e
YQ		 64702012-11-26 Yao Qi <yao@codesourcery.com>
6471
6472 * configure.ac (build_warnings): Append '-Wempty-body'.
6473 * configure: Regenerated.
6474 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
6475 body.
6476
8bdce1ff
PM		 64772012-11-15 Pierre Muller <muller@sourceware.org>
6478
6479 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
6480 * config.in: Regenerate.
6481 * configure: Regenerate.
6482 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
6483 Use "gdb_wait.h" header instead of <sys/wait.h> header.
6484 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6485 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
6486 header.
6487 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
6488 instead of <sys/wait.h> header.
6489 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6490
02d403bf 64912012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 6492
6493 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
6494 (various make rules): Remove -DGDBSERVER
6495
fbd5db48
YQ		 64962012-11-09 Yao Qi <yao@codesourcery.com>
6497
6498 * spu-low.c (current_ptid): Move it to ..
6499 * gdbthread.h: ... here. New.
6500 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
6501 * server.c (myresume, process_serial_event): Likewise.
6502 * thread-db.c (thread_db_find_new_threads): Likewise.
6503 * tracepoint.c (run_inferior_command): Likewise.
6504
b3dc46ff
AB		 65052012-10-01 Andrew Burgess <aburgess@broadcom.com>
6506
6507 * server.c (handle_search_memory_1): Include access length in
6508 warning message.
6509
07c04788
HPN		 65102012-09-05 Michael Brandt <michael.brandt@axis.com>
6511
6512 * linux-crisv32-low.c: Fix compile errors.
6513
918d227b
YQ		 65142012-09-04 Yao Qi <yao@codesourcery.com>
6515
6516 * tracepoint.c (cmd_qtsv): Adjust debug message.
6517 Don't check CUR_TPOINT.
6518
18c1b81a
YQ		 65192012-08-28 Yao Qi <yao@codesourcery.com>
6520
6521 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
6522 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
6523 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
6524 Remove declarations of xmalloc, xreallloc, xstrdup and
6525 freeargv.
6526 * Makefile.in (libiberty_h): New.
6527 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
6528 (linux-bfin-low.o): Append dependency 'libiberty.h'.
6529
dc82f37b
YQ		 65302012-08-23 Yao Qi <yao@codesourcery.com>
6531
6532 * server.h: Remove declaration of 'xsnprintf'.
6533
406b1477
KS		 65342012-08-22 Keith Seitz <keiths@redhat.com>
6535
6536 * server.h: Include build-gnulib-gbserver/config.h.
6537 * gdbreplay.c: Likewise.
6538
e6712ff1
DE		 65392012-08-08 Doug Evans <dje@google.com>
6540
6541 * Makefile.in (SFILES): Add gdb_vecs.c.
6542 (OBS): Add gdb_vecs.o.
6543 (gdb_vecs_h, host_defs_h): New variables.
6544 (thread-db.o): Add $(gdb_vecs_h) dependency.
6545 (gdb_vecs.o): New rule.
6546 * thread-db.c: #include "gdb_vecs.h".
6547 (thread_db_load_search): Use a vector to iterate over path elements.
6548 Handle text appearing after "$pdir".
6549
6550 * configure.ac: Add check for strstr.
6551 * config.in: Regenerate.
6552 * configure: Regenerate.
6553
7c3270ae
UW		 65542012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
6555
6556 * hostio.c (handle_pread): If pread fails, fall back to attempting
6557 lseek/read.
6558 (handle_pwrite): Likewise for pwrite.
6559
b62e2b27
UW		 65602012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
6561
6562 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
6563 between unsupported TYPE and unimplementable ADDR/LEN combination.
6564 (arm_insert_point): Act on new return value.
6565
78a99e91
PA		 65662012-07-31 Pedro Alves <palves@redhat.com>
6567
6568 * server.c (process_point_options): Only skip tokens if we find
6569 one that is unrecognized. Don't treat 'X' specially while
6570 skipping unrecognized tokens.
6571
fcf303ab
UW		 65722012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
6573
6574 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
6575 to 4-byte-align HW breakpoint addresses for Thumb.
6576
7255706c
YQ		 65772012-07-27 Yao Qi <yao@codesourcery.com>
6578
6579 PR remote/14161.
6580
6581 * server.h: Declare gdb_agent_about_to_close.
6582 * target.c (kill_inferior): Include "agent.h".
6583 New. Send command 'kill'.
6584 * target.h (kill_inferior): Removed macro.
6585 * tracepoint.c (gdb_agent_about_to_close): New.
6586 (gdb_agent_helper_thread): Handle command 'close'.
6587 Wait endlessly until the inferior stops.
6588 Install gdb_agent_remove_socket to atexit hook.
6589 (agent_socket_name): New static variable.
6590 (gdb_agent_socket_init): Replace local variable 'name' with
6591 'agent_socket_name'.
6592 (gdb_agent_remove_socket): New.
6593
5a3f286f
YQ		 65942012-07-27 Yao Qi <yao@codesourcery.com>
6595
6596 * server.c (process_point_options): Stop at 'X' when parsing.
6597
961bd387
ME		 65982012-07-19 Michael Eager <eager@eagercon.com>
6599
a261b8f5 6600 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 6601 to hw_execute.
6602 * linux-x86-low.c (x86_insert_point, x86_remove_point):
6603 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
6604 hardware breakpoint.
6605
aa7c7447
JK		 66062012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6607
6608 * gdbserver/linux-low.c (initialize_low): Call
6609 linux_ptrace_init_warnings.
6610
7f216e7c
DE		 66112012-07-02 Doug Evans <dje@google.com>
6612
6613 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
6614 pointer to int.
6615
d3ce09f5
SS		 66162012-07-02 Stan Shebs <stan@codesourcery.com>
6617
6618 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
6619 (ax.o): Add it to build rule.
6620 (ax-ipa.o): Ditto.
6621 (OBS): Add format.o.
6622 (IPA_OBS): Add format.o.
6623 * server.c (handle_query): Claim support for breakpoint commands.
6624 (process_point_options): Add command case.
6625 (process_serial_event): Leave running if there are printfs in
6626 effect.
6627 * mem-break.h (any_persistent_commands): Declare.
6628 (add_breakpoint_commands): Declare.
6629 (gdb_no_commands_at_breakpoint): Declare.
6630 (run_breakpoint_commands): Declare.
6631 * mem-break.c (struct point_command_list): New struct.
6632 (struct breakpoint): New field command_list.
6633 (any_persistent_commands): New function.
6634 (add_commands_to_breakpoint): New function.
6635 (add_breakpoint_commands): New function.
6636 (gdb_no_commands_at_breakpoint): New function.
6637 (run_breakpoint_commands): New function.
6638 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
6639 locally.
6640 * ax.c: Include format.h.
6641 (ax_printf): New function.
6642 (gdb_eval_agent_expr): Add printf opcode.
6643
2f8f6aed
YQ		 66442012-06-13 Yao Qi <yao@codesourcery.com>
6645
6646 * server.c (start_inferior): Remove duplicated writes to fields
6647 'last_resume_kind' and 'last_status' of 'current_inferior'.
6648
0c9070b3
YQ		 66492012-06-12 Yao Qi <yao@codesourcery.com>
6650 Pedro Alves <palves@redhat.com>
6651
6652 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
6653 comment.
6654 * server.c (handle_v_cont): Extend comment.
6655
c52daf70
YQ		 66562012-06-11 Yao Qi <yao@codesourcery.com>
6657
6658 * linux-low.c (linux_attach): Add 'static'.
6659
d38bbb0a
YQ		 66602012-06-06 Yao Qi <yao@codesourcery.com>
6661
6662 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
6663
89dc0afd
JK		 66642012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
6665
6666 Fix gcc -flto compilation warning.
6667 * server.c (main): Make variable multi_mode and attach volatile.
6668
75f62ce7
TJB		 66692012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6670
6671 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
6672 if the platform doesn't know about it.
6673
65f479b6
PA		 66742012-05-30 Jeff Kenton <jkenton@tilera.com>
6675
6676 * Makefile.in (SFILES): Add linux-tile-low.c.
6677 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
6678 * configure.srv: Handle tilegx-*-linux*.
6679 * linux-tile-low.c: New file.
6680
0c5bf5a9
JK		 66812012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6682
6683 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
6684
a493e3e2
PA		 66852012-05-24 Pedro Alves <palves@redhat.com>
6686
6687 PR gdb/7205
6688
43aaf8b6 6689 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 6690
2ea28649
PA		 66912012-05-24 Pedro Alves <palves@redhat.com>
6692
6693 PR gdb/7205
6694
6695 Replace target_signal with gdb_signal throughout.
6696
8d409d16
MR		 66972012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
6698
6699 * linux-low.c (linux_store_registers): Avoid the copying sequence
6700 when no data has been retrieved by ptrace.
6701
23512c01
MGD		 67022012-05-22 Will Deacon <will.deacon@arm.com>
6703
6704 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
6705 Include asm/ptrace.h.
6706 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
6707 already defined.
6708
4934b29e
MR		 67092012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
6710
6711 * linux-low.c (linux_store_registers): Don't re-retrieve data
6712 with ptrace that has already been obtained from /proc. Always
6713 copy any data retrieved with ptrace to the buffer supplied.
6714
bde24c0a
PA		 67152012-05-11 Yao Qi <yao@codesourcery.com>
6716 Pedro Alves <palves@redhat.com>
6717
6718 * linux-low.c (enum stopping_threads_kind): New.
6719 (stopping_threads): Change type to `enum stopping_threads_kind'.
6720 (handle_extended_wait): If stopping and suspending threads, leave
6721 the new_lwp suspended too.
6722 (linux_wait_for_event): Adjust.
6723 (stop_all_lwps): Set `stopping_threads' to
6724 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
6725 whether we're suspending threads or just stopping them. Assert no
6726 recursion happens.
6727
623b6bdf
YQ		 67282012-04-29 Yao Qi <yao@codesourcery.com>
6729
6730 * server.h: Move some code to ...
6731 * gdbthread.h: ... here. New.
6732 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
6733 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
6734 (nto-low.o, win32-low.o): Likewise.
6735 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
6736 * regcache.c, remote-utils.c, server.c: Likewise.
6737 * target.c, tracepoint.c, win32-low.c: Likewise.
6738
f15f9948
TJB		 67392012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6740
6741 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
6742 (PTRACE_ARG4_TYPE): Likewise.
6743 (PTRACE_XFER_TYPE): Likewise.
6744 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
6745 ptrace to PTRACE_ARG3_TYPE.
6746 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
6747 (PTRACE_ARG4_TYPE): Likewise.
6748 (PTRACE_XFER_TYPE): Likewise.
6749 (linux_detach_one_lwp): Cast fourth argument of
6750 ptrace to long then PTRACE_ARG4_TYPE.
6751 (regsets_fetch_inferior_registers): Cast third argument of
6752 ptrace to long then PTRACE_ARG3_TYPE.
6753 (regsets_store_inferior_registers): Likewise.
6754
38ea300a
PA		 67552012-04-20 Pedro Alves <palves@redhat.com>
6756
6757 * configure: Regenerate.
6758
c971b7fa
PA		 67592012-04-19 Pedro Alves <palves@redhat.com>
6760
43aaf8b6 6761 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 6762 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 6763 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
6764 (all, install-only, uninstall, clean-info, all-lib, clean): No
6765 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
6766 (maintainer-clean realclean distclean): Use subdir_do.
6767 (subdir_do): New.
6768 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 6769 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 6770 * acinclude.m4: Include acx_configure_dir.m4.
6771 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
6772 calls. Call AC_PROG_RANLIB. Configure gnulib using
6773 ACX_CONFIGURE_DIR.
6774 (GNULIB): New.
6775 (GNULIB_STDINT_H): Adjust.
6776 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
6777 * gdbreplay.c: Include build-gnulib/config.h.
6778 * server.h: Likewise.
6779 * aclocal.m4: Regenerate.
6780 * config.in: Regenerate.
6781 * configure: Regenerate.
c971b7fa 6782
809277f8
PA		 67832012-04-19 Pedro Alves <palves@redhat.com>
6784
6785 * Makefile.in (LIBGNU, INCGNU): Adjust.
6786 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
6787 (all, install-only, uninstall, clean-info, all-lib, clean)
6788 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
6789 * configure.ac: Adjust AC_OUTPUT output.
6790 * aclocal.m4: Regenerate.
6791 * configure: Regenerate.
6792
fd9bb8b8
PA		 67932012-04-19 Pedro Alves <palves@redhat.com>
6794
6795 * Makefile.in (generated_files): New.
6796 (server_h): Remove the explicit dependency on config.h, and depend
6797 on $generated_files.
6798
1c298c66
PA		 67992012-04-19 Pedro Alves <palves@redhat.com>
6800
6801 * Makefile.in (INCGNU): Add -Ignulib.
6802
57c4b50b
PA		 68032012-04-19 Pedro Alves <palves@redhat.com>
6804
6805 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
6806 (INCGNU): ... this, and spell out -I here.
6807 (GNULIB_LIB): Rename to ...
6808 (LIBGNU): ... this.
6809 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
6810
1030e047
PA		 68112012-04-19 Pedro Alves <palves@redhat.com>
6812
6813 * config.in: Regenerate.
6814
447d4319
PA		 68152012-04-19 Pedro Alves <palves@redhat.com>
6816
6817 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
6818 * server.h (memmem): Remove declaration.
6819 * config.in: Regenerate.
6820 * configure: Regenerate.
6821
aad9eab9
YQ		 68222012-04-19 Yao Qi <yao@codesourcery.com>
6823
6824 * Makefile.in (SFILES): Add common/vec.c.
6825 (OBS): Add vec.o.
6826 (vec.o): New rule.
6827
3e10640f
YQ		 68282012-04-19 Yao Qi <yao@codesourcery.com>
6829
6830 * remote-utils.c (prepare_resume_reply): Replace with macro
6831 target_core_of_thread.
6832 * server.c (handle_qxfer_threads_proper): Likewise.
6833 * target.h (traget_core_of_thread): New macro.
6834
71622373
PA		 68352012-04-18 Pedro Alves <palves@redhat.com>
6836
6837 * aclocal.m4: Regenerate.
6838 * configure: Regenerate.
6839
80d26939
YQ		 68402012-04-16 Yao Qi <yao@codesourcery.com>
6841
6842 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
6843 duplicated on address.
6844
42476b70
YQ		 68452012-04-16 Yao Qi <yao@codesourcery.com>
6846
6847 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
6848 (struct tracepoint_action_ops) <send>: New field.
6849 (m_tracepoint_action_send, r_tracepoint_action_send): New.
6850 (agent_expr_send, x_tracepoint_action_send): New.
6851 (l_tracepoint_action_send): New.
6852 (cmd_qtdp): Download and install tracepoint
6853 according to `use_agent'.
6854 (run_inferior_command): Add one more parameter `len'.
6855 Update callers.
6856 (tracepoint_send_agent): New.
6857 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
6858
7bc83639
YQ		 68592012-04-16 Yao Qi <yao@codesourcery.com>
6860
6861 * tracepoint.c (download_tracepoints): Moved to ...
6862 (cmd_qtstart): ... here.
6863
5f18041e
YQ		 68642012-04-14 Yao Qi <yao@codesourcery.com>
6865
6866 * tracepoint.c: Include inttypes.h.
6867 (struct collect_memory_action): Use sized types.
6868 (struct tracepoint): Likewise.
6869 (cmd_qtdp, stop_tracing): Update print specifiers.
6870 (cmd_qtp, response_tracepoint): Likewise.
6871 (collect_data_at_tracepoint): Likewise.
6872 (collect_data_at_step): Likewise.
6873
55a8c076
YQ		 68742012-04-14 Yao Qi <yao@codesourcery.com>
6875
6876 Import gnulib module inttypes.
6877 * aclocal.m4, config.in, configure: Regenerated.
6878
dc750257
YQ		 68792012-04-14 Yao Qi <yao@codesourcery.com>
6880
6881 * Makefile.in (maintainer-clean, realclean, distclean): Remove
6882 Makefile and config.status at last.
6883
0ab5faf9
YQ		 68842012-04-13 Yao Qi <yao@codesourcery.com>
6885
6886 * tracepoint.c: Include stdint.h unconditionally.
6887
18f5fd81
TJB		 68882012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6889
6890 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
6891 on BFD_HAVE_SYS_PROCFS_TYPE.
6892 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
6893 * configure: Regenerate.
6894 * config.in: Likewise.
6895
4d47af5c
L		 68962012-04-13 H.J. Lu <hongjiu.lu@intel.com>
6897
6898 * Makefile.in (clean): Also remove x32.c x32-linux.c
6899 x32-avx.c x32-avx-linux.c.
6900 (x32.o): New target.
6901 (x32.c): Likewise.
6902 (x32-linux.o): Likewise.
6903 (x32-linux.c): Likewise.
6904 (x32-avx.o): Likewise.
6905 (x32-avx.c): Likewise.
6906 (x32-avx-linux.o): Likewise.
6907 (x32-avx-linux.c): Likewise.
6908
6909 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
6910 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
6911 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
6912 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
6913 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
6914 i386/x32-avx-linux.xml.
6915
6916 * linux-x86-low.c (init_registers_x32_linux): New prototype.
6917 (init_registers_x32_avx_linux): Likwise.
6918 (x86_linux_update_xmltarget): Call init_registers_x32_linux
6919 or init_registers_x32_avx_linux if linux_is_elf64 is false.
6920
ecedbe58
PA		 69212012-04-13 Pedro Alves <palves@redhat.com>
6922
6923 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
6924 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
6925 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
6926 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
6927 the sub-make.
6928
c92b5177
L		 69292012-04-12 H.J. Lu <hongjiu.lu@intel.com>
6930
6931 * linux-x86-low.c (compat_x32_clock_t): New.
6932 (compat_x32_siginfo_t): Likewise.
6933 (compat_x32_siginfo_from_siginfo): Likewise.
6934 (siginfo_from_compat_x32_siginfo): Likewise.
6935 (linux_is_elf64): Likewise.
6936 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
6937 and siginfo_from_compat_x32_siginfo for x32.
6938 (x86_arch_setup): Set linux_is_elf64.
6939
214d508e
L		 69402012-04-12 H.J. Lu <hongjiu.lu@intel.com>
6941
6942 PR gdb/13969
6943 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
6944 e_machine field.
6945 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
6946 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
6947 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
6948 compatible with process.
6949
c9a1864a
YQ		 69502012-04-12 Yao Qi <yao@codesourcery.com>
6951
6952 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
6953 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
6954 (install-only, install-info, clean): Handle sub dir gnulib.
6955 (all-lib, am--refresh): New targets.
6956 (memmem.o): Remove target.
6957 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
6958 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
6959 (AC_REPLACE_FUNCS): Remove memmem.
6960 Invoke gl_INIT and AM_INIT_AUTOMAKE.
6961 (AC_OUTPUT): Generate Makefile in gnulib/.
6962 * aclocal.m4, config.in, configure: Regenerated.
6963
367ba2c2
MR		 69642012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
6965
6966 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
6967
9d236627
PA		 69682012-04-05 Pedro Alves <palves@redhat.com>
6969
6970 -Werror=strict-aliasing
6971
6972 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
6973 pointer.
6974
111217b3
PA		 69752012-04-04 Pedro Alves <palves@redhat.com>
6976
6977 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
6978 (sparc_store_gregset_from_stack, sparc_store_gregset)
6979 (sparc_breakpoint_at): Fix formatting.
6980
8365dcf5
TJB		 69812012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6982
6983 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
6984 are available.
6985 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
6986 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
6987 * config.in: Regenerate.
6988 * configure: Likewise.
6989
689cc2ae
PA		 69902012-03-29 Pedro Alves <palves@redhat.com>
6991
6992 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
6993 Correct ptrace arguments.
6994
c14dfd32
PA		 69952012-03-28 Pedro Alves <palves@redhat.com>
6996
6997 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
6998 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
6999 (IA64_FR1_REGNUM): New defines.
7000 (ia64_fetch_register): New.
7001 (the_low_target): Install it.
7002 * linux-low.h (struct linux_target_ops) <fetch_register>: New
7003 field.
7004 * linux-low.c (linux_fetch_registers): Try the
7005 the_low_target.fetch_register hook first.
7006
7007 * linux-arm-low.c (the_low_target): Adjust.
7008 * linux-bfin-low.c (the_low_target): Adjust.
7009 * linux-cris-low.c (the_low_target): Adjust.
7010 * linux-crisv32-low.c (the_low_target): Adjust.
7011 * linux-m32r-low.c (the_low_target): Adjust.
7012 * linux-m68k-low.c (the_low_target): Adjust.
7013 * linux-mips-low.c (the_low_target): Adjust.
7014 * linux-ppc-low.c (the_low_target): Adjust.
7015 * linux-s390-low.c (the_low_target): Adjust.
7016 * linux-sh-low.c (the_low_target): Adjust.
7017 * linux-sparc-low.c (the_low_target): Adjust.
7018 * linux-tic6x-low.c (the_low_target): Adjust.
7019 * linux-x86-low.c (the_low_target): Adjust.
7020 * linux-xtensa-low.c (the_low_target): Adjust.
7021
63c88e13
PA		 70222012-03-26 Pedro Alves <palves@redhat.com>
7023
7024 * server.c (handle_qxfer_libraries): Don't bail early if
7025 the_target->qxfer_libraries_svr4 is not NULL.
7026
fb723180
PA		 70272012-03-26 Pedro Alves <palves@redhat.com>
7028
7029 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
7030
0afae3cf
PA		 70312012-03-23 Pedro Alves <palves@redhat.com>
7032
7033 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
7034 "library-list-svr4" element's start tag when the the DSO list is
7035 empty.
7036
485f1ee4
PA		 70372012-03-23 Pedro Alves <palves@redhat.com>
7038
7039 * linux-low.c (read_one_ptr): Read the inferior's pointer through
7040 a variable whose type size is the same as the inferior's pointer
7041 size.
7042
a5362b9a
TS		 70432012-03-21 Thomas Schwinge <thomas@codesourcery.com>
7044
7045 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
7046 struct siginfo.
7047 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
7048 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
7049 * linux-low.h: Include <signal.h>.
7050 (struct siginfo): Remove forward declaration.
7051 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
7052 struct siginfo.
7053
d226c142
MF		 70542012-03-21 Mike Frysinger <vapier@gentoo.org>
7055
7056 * .gitignore: Ignore more files.
7057
122f36ef
PA		 70582012-03-19 Pedro Alves <palves@redhat.com>
7059 Jan Kratochvil <jan.kratochvil@redhat.com>
7060
7061 * server.c (cont_thread, general_thread): Add describing comments.
7062 (start_inferior): Clear `cont_thread'.
7063 (handle_v_cont): Don't set `cont_thread' if resuming all threads
7064 of a process.
7065
fc3e5175
YQ		 70662012-03-15 Yao Qi <yao@codesourcery.com>
7067
7068 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
7069 handling to ...
7070 (cmd_qtdp): ... here.
7071
8d0d92cd
YQ		 70722012-03-15 Yao Qi <yao@codesourcery.com>
7073
7074 * tracepoint.c (struct tracepoint_action_ops): New.
7075 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
7076 (m_tracepoint_action_download): New.
7077 (r_tracepoint_action_download): New.
7078 (x_tracepoint_action_download): New.
7079 (l_tracepoint_action_download): New.
7080 (add_tracepoint_action): Install `action->ops' according type.
7081 (download_tracepoint_1): Move code `download' function pointer
7082 of various tracepoint_action_ops.
7083
87b0bb13
JK		 70842012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7085
7086 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
7087 linux_ptrace_attach_warnings.
7088
5f572dec
JK		 70892012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7090
7091 * Makefile.in (linux-ptrace.o): New.
7092 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
7093 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
7094 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
7095 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
7096 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
7097 of these targets.
7098 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
7099
f4647387
YQ		 71002012-03-08 Yao Qi <yao@codesourcery.com>
7101 Pedro Alves <palves@redhat.com>
7102
7103 Fix PR server/13392.
7104 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
7105 offset of JMP insn.
7106 * tracepoint.c (remove_tracepoint): New.
7107 (cmd_qtdp): Call remove_tracepoint when failed to install.
7108
9b224c5e
PA		 71092012-03-07 Pedro Alves <palves@redhat.com>
7110
7111 * linux-low.c (get_detach_signal): New.
7112 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
7113 Pass on pending signals to PTRACE_DETACH. Check the result of the
7114 ptrace call.
7115 * server.c (program_signals, program_signals_p): New.
7116 (handle_general_set): Handle QProgramSignals.
7117 * server.h (program_signals, program_signals_p): Declare.
7118
e237a7e2
JK		 71192012-03-05 Pedro Alves <palves@redhat.com>
7120 Jan Kratochvil <jan.kratochvil@redhat.com>
7121
7122 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
7123 New comment why.
7124
5808517f
YQ		 71252012-03-03 Yao Qi <yao@codesourcery.com>
7126
7127 * tracepoint.c (tracepoint_look_up_symbols): Update call to
7128 agent_look_up_symbols.
7129
58b4daa5
YQ		 71302012-03-03 Yao Qi <yao@codesourcery.com>
7131
7132 * Makefile.in (linux-low.o): Keep dependence on agent.h.
7133 (linux-x86-low.o): Likewise.
7134 * server.h: Remove in_process_agent_loaded.
7135 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
7136 common/agent.c.
7137 Update callers.
7138
8ffcbaaf
YQ		 71392012-03-03 Yao Qi <yao@codesourcery.com>
7140
7141 * tracepoint.c (gdb_agent_capability): New global.
7142 (in_process_agent_loaded_ust): Renamed to
7143 `in_process_agent_supports_ust'.
7144 Update callers.
7145 (in_process_agent_supports_ust): Call agent_capability_check.
7146 (clear_installed_tracepoints): Assert that agent supports
7147 agent.
7148
d1feda86
YQ		 71492012-03-03 Yao Qi <yao@codesourcery.com>
7150
7151 * linux-low.c (linux_supports_agent): New.
7152 (linux_target_ops): Initialize field `supports_agent' with
7153 linux_supports_agent.
7154 * target.h (struct target_ops) <supports_agent>: New.
7155 (target_supports_agent): New macro.
7156 * server.c (handle_general_set): Handle packet 'QAgent'.
7157 (handle_query): Send `QAgent+'.
7158 * Makefile.in (server.o): Depends on agent.h.
7159
2fa291ac
YQ		 71602012-03-03 Yao Qi <yao@codesourcery.com>
7161
7162 * Makefile.in (OBS): Add agent.o.
7163 Add new rule for agent.o.
7164 Track dependence of tracepoint.c on agent.h.
7165 * tracepoint.c (run_inferior_command_1):
7166 (run_inferior_command): Call agent_run_command.
7167 (gdb_ust_connect_sync_socket): Deleted. Move it to
7168 common/agent.c.
7169 (resume_thread, stop_thread): Likewise.
7170 (gdb_ust_socket_init): Renamed to ...
7171 (gdb_agent_socket_init): ... New.
7172 (gdb_ust_thread): Renamed to ...
7173 (gdb_agent_helper_thread): ... New.
7174 (gdb_ust_init): Move some code to ...
7175 (gdb_agent_init): ... here. New.
7176 [HAVE_UST]: Call gdb_ust_init.
7177 (initialize_tracepoint_ftlib): Call gdb_agent_init.
7178 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
7179 * config.in, configure: Regenerated.
7180
05044653
PA		 71812012-03-02 Pedro Alves <palves@redhat.com>
7182
7183 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
7184 * linux-low.c (struct simple_pid_list): New.
7185 (stopped_pids): New a struct simple_pid_list pointer.
7186 (add_to_pid_list, pull_pid_from_list): New.
7187 (handle_extended_wait): Don't assume the first signal new children
7188 report is SIGSTOP. Adjust call to pull_pid_from_list.
7189 (linux_wait_for_lwp): Adjust.
7190
8d00225b
YQ		 71912012-03-02 Yao Qi <yao@codesourcery.com>
7192
7193 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
7194 debug log.
7195
19560ba5
YQ		 71962012-03-02 Yao Qi <yao@codesourcery.com>
7197
7198 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
7199 `stop_pc' and `tpoint'. Update caller.
7200
1faeff08
MR		 72012012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
7202
7203 * linux-low.h (linux_target_ops): Add regset_bitmap member.
7204 * linux-low.c (use_linux_regsets): New macro.
7205 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
7206 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
7207 (linux_register_in_regsets): New function.
7208 (usr_fetch_inferior_registers): Skip registers covered by
7209 regsets.
7210 (usr_store_inferior_registers): Likewise.
7211 (usr_fetch_inferior_registers): New macro.
7212 (usr_store_inferior_registers): Likewise.
7213 (linux_fetch_registers): Handle mixed regset/non-regset targets.
7214 (linux_store_registers): Likewise.
7215 * linux-mips-low.c (init_registers_mips_dsp_linux): New
7216 prototype.
7217 (init_registers_mips64_dsp_linux): Likewise.
7218 (init_registers_mips_linux): New macro.
7219 (init_registers_mips_dsp_linux): Likewise.
7220 (mips_dsp_num_regs): Likewise.
7221 (DSP_BASE, DSP_CONTROL): New fallback macros.
7222 (mips_base_regs): New macro.
7223 (mips_regmap): Use it. Fix the size.
7224 (mips_dsp_regmap): New variable.
7225 (mips_dsp_regset_bitmap): Likewise.
7226 (mips_arch_setup): New function.
7227 (mips_cannot_fetch_register): Use the_low_target.regmap rather
7228 than mips_regmap.
7229 (mips_cannot_store_register): Likewise.
7230 (the_low_target): Update .arch_setup, .num_regs and .regmap
7231 initializers. Add .regset_bitmap initializer.
7232 * linux-arm-low.c (the_low_target): Add .regset_bitmap
7233 initializer.
7234 * linux-bfin-low.c (the_low_target): Likewise.
7235 * linux-cris-low.c (the_low_target): Likewise.
7236 * linux-crisv32-low.c (the_low_target): Likewise.
7237 * linux-ia64-low.c (the_low_target): Likewise.
7238 * linux-m32r-low.c (the_low_target): Likewise.
7239 * linux-m68k-low.c (the_low_target): Likewise.
7240 * linux-ppc-low.c (the_low_target): Likewise.
7241 * linux-s390-low.c (the_low_target): Likewise.
7242 * linux-sh-low.c (the_low_target): Likewise.
7243 * linux-sparc-low.c (the_low_target): Likewise.
7244 * linux-tic6x-low.c (the_low_target): Likewise.
7245 * linux-x86-low.c (the_low_target): Likewise.
7246 * linux-xtensa-low.c (the_low_target): Likewise.
7247 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
7248 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
7249 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
7250 srv_xmlfiles.
7251 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
7252 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
7253
c03e6ccc
YQ		 72542012-02-29 Yao Qi <yao@codesourcery.com>
7255 Pedro Alves <palves@redhat.com>
7256
7257 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
7258 `step_over_finished' is true.
7259
644cebc9
PA		 72602012-02-27 Pedro Alves <palves@redhat.com>
7261
7262 * linux-low.c (pid_is_stopped): Delete, moved to common/.
7263 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
7264
c14d7ab2
PA		 72652012-02-27 Pedro Alves <palves@redhat.com>
7266
7267 PR server/9684
7268 * linux-low.c (pid_is_stopped): New.
7269 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
7270
412c89dd
LM		 72712012-02-25 Luis Machado <lgustavo@codesourcery.com>
7272
7273 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
7274 of conditions.
7275
b745defe
MR		 72762012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
7277
7278 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
7279
9f3a5c85
LM		 72802012-02-24 Luis Machado <lgustavo@codesourcery>
7281
7282 * server.c (handle_query): Advertise support for target-side
7283 breakpoint condition evaluation.
7284 (process_point_options): New function.
7285 (process_serial_event): When inserting a breakpoint, check for
7286 a target-side condition that should be evaluated.
7287
7288 * mem-break.c: Include regcache.h and ax.h.
7289 (point_cond_list_t): New data structure.
7290 (breakpoint) <cond_list>: New field.
7291 (find_gdb_breakpoint_at): Make non-static.
7292 (delete_gdb_breakpoint_at): Clear any target-side
7293 conditions.
7294 (clear_gdb_breakpoint_conditions): New function.
7295 (add_condition_to_breakpoint): Likewise.
7296 (add_breakpoint_condition): Likewise.
7297 (gdb_condition_true_at_breakpoint): Likewise.
7298 (gdb_breakpoint_here): Return result directly instead
7299 of going through a local variable.
7300
7301 * mem-break.h (find_gdb_breakpoint_at): New prototype.
7302 (clear_gdb_breakpoint_conditions): Likewise.
7303 (add_breakpoint_condition): Likewise.
7304 (gdb_condition_true_at_breakpoint): Likewise.
7305
7306 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
7307 (need_step_over_p): Take target-side breakpoint condition into
7308 consideration.
7309
5e1dc496
LM		 73102012-02-24 Luis Machado <lgustavo@codesourcery>
7311
7312 * server.h: Include tracepoint.h.
7313 (agent_mem_read, agent_get_trace_state_variable_value,
7314 agent_set_trace_state_variable_value,
7315 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
7316 get_set_tsv_func_addr): New prototypes.
7317
7318 * ax.h: New include file.
7319 * ax.c: New source file.
7320
7321 * tracepoint.c: Include ax.h.
7322 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
7323 agent_expr, eval_result_type): Move to ax.h.
7324 (parse_agent_expr): Rename to ...
7325 (gdb_parse_agent_expr): ... this, make it non-static and move
7326 to ax.h.
7327 (unparse_agent_expr) Rename to ...
7328 (gdb_unparse_agent_expr): ... this, make it non-static and move
7329 to ax.h.
7330 (eval_agent_expr): Rename to ...
7331 (eval_tracepoint_agent_expr): ... this.
7332 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
7333 forward declarations.
7334 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
7335 (agent_get_trace_state_variable_value): New function.
7336 (agent_set_trace_state_variable_value): New function.
7337 (cmd_qtdp): Call gdb_parse_agent_expr (...).
7338 (response_tracepoint): Call gdb_unparse_agent_expr (...).
7339 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
7340 (condition_true_at_tracepoint): Likewise.
7341 (parse_agent_expr): Rename to ...
7342 (gdb_parse_agent_expr): ... this and move to ax.c.
7343 (unparse_agent_expr): Rename to ...
7344 (gdb_unparse_agent_expr): ... this and move to ax.c.
7345 (gdb_agent_op_name): Move to ax.c.
7346 (eval_agent_expr): Rename to ...
7347 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
7348 and move to ax.c.
7349 (eval_tracepoint_agent_expr): New function.
7350 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 7351 non-static.
5e1dc496
LM		 7352 (current_insn_ptr, emit_error, struct bytecode_address): Move to
7353 ax.c.
7354 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
7355 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
7356 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
7357 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
7358 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
7359 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
7360 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
7361 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
7362 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
7363 (compile_bytecodes): Remove forward declaration.
7364 (is_goto_target): Move to ax.c.
7365 (compile_bytecodes): Move to ax.c and call
7366 agent_get_trace_state_variable_value (...) and
7367 agent_set_trace_state_variable_value (...).
7368
7369 * Makefile.in: Update ax.c and IPA dependencies.
7370
277e4e52
PA		 73712012-02-24 Pedro Alves <palves@redhat.com>
7372
7373 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
7374 (cmd_bigqtbuffer_circular): ... this. Only handle
7375 'QTBuffer:circular:'.
7376 (handle_tracepoint_general_set): Adjust.
7377
bf4c19f7
YQ		 73782012-02-16 Yao Qi <yao@codesourcery.com>
7379
7380 * inferiors.c: Move code to ...
7381 * dll.c: .... here. New.
7382 * server.h: Declare clear_dlls.
7383 * Makefile.in (SFILES): Add dll.c.
7384 (OBS): Add dll.o
7385 (dll.o): New rule.
7386
d73f2619
YQ		 73872012-02-11 Yao Qi <yao@codesourcery.com>
7388
7389 * server.c: (handle_monitor_command): Add a new parameter
7390 `own_buf'.
7391 (handle_query): Update caller.
7392
f8255c2a
JB		 73932012-02-09 Joel Brobecker <brobecker@adacore.com>
7394
7395 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
7396 * configure, config.in: Regenerate.
7397 * hostio.c: Provide an alternate implementation if HAVE_READLINK
7398 is not defined.
7399
da84f473
PA		 74002012-02-02 Pedro Alves <palves@redhat.com>
7401
7402 Try SIGKILL first, then PTRACE_KILL.
7403 * linux-low.c (linux_kill_one_lwp): New.
7404 (linux_kill_one_lwp): Rename to ...
7405 (kill_one_lwp_callback): ... this. Use the new
7406 linux_kill_one_lwp.
7407
e886a173
PA		 74082012-02-02 Pedro Alves <palves@redhat.com>
7409
7410 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
7411 inferior.
7412
be07f1a2
PA		 74132012-01-27 Pedro Alves <palves@redhat.com>
7414
7415 * linux-low.c (linux_child_pid_to_exec_file): Delete.
7416 (elf_64_file_p): Make static.
7417 (linux_pid_exe_is_elf_64_file): New.
7418 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
7419 Delete declarations.
7420 (linux_pid_exe_is_elf_64_file): Declare.
7421 * linux-x86-low.c (x86_arch_setup): Use
7422 linux_pid_exe_is_elf_64_file.
7423
d8301ad1
JK		 74242012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7425
7426 * linux-low.c (linux_wait_for_event_1): Rename to ...
7427 (linux_wait_for_event): ... here and merge it with former
7428 linux_wait_for_event - new variable wait_ptid, use it.
7429 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
7430
01b17894
PA		 74312012-01-23 Pedro Alves <palves@redhat.com>
7432
7433 * server.c (main): Avoid yet another case of infinite loop while
7434 detaching/killing after a longjmp.
7435
e825046f
JK		 74362012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
7437
7438 Code cleanup.
7439 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
7440
b9e7b9c3
UW		 74412012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
7442
7443 * hostio.c (handle_readlink): New function.
7444 (handle_vFile): Call it to handle "vFile:readlink" packets.
7445
901f9912
UW		 74462012-01-20 Pedro Alves <palves@redhat.com>
7447 Ulrich Weigand <ulrich.weigand@linaro.org>
7448
7449 * server.c (handle_v_requests): Only support vAttach and vRun to
7450 start multiple processes when in extended protocol mode.
7451
fc1ab1a0
PA		 74522012-01-17 Pedro Alves <palves@redhat.com>
7453
7454 * tracepoint.c (initialize_tracepoint): Use mmap instead of
7455 memalign plus mprotect to allocate the scratch buffer.
7456
7d5d4e98
PA		 74572012-01-13 Pedro Alves <palves@redhat.com>
7458
7459 * server.c (attach_inferior): Clear `cont_thread'.
7460
f128d5e9
PA		 74612012-01-13 Pedro Alves <palves@redhat.com>
7462
7463 * server.c (main): Avoid infinite loop while detaching/killing
7464 after a longjmp.
7465
06db92f0
DE		 74662012-01-09 Doug Evans <dje@google.com>
7467
7468 * server.c (start_inferior): Set last_ptid in --wrapper case.
7469
32d92999
YQ		 74702012-01-06 Yao Qi <yao@codesourcery.com>
7471
7472 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
7473 defined.
7474 [IN_PROCESS_AGENT] (debug_agent): New global variable.
7475
5e0a92a9
YQ		 74762012-01-04 Yao Qi <yao@codesourcery.com>
7477
7478 * tracepoint.c (cmd_qtdp): Print debug message
7479 for static tracepoint.
7480
ae639e8c
YQ		 74812012-01-04 Yao Qi <yao@codesourcery.com>
7482
7483 * tracepoint.c (trace_vdebug): Differentiate debug message
7484 between gdbserver and IPA.
7485
f72429c5
YQ		 74862012-01-03 Yao Qi <yao@codesourcery.com>
7487
7488 * tracepoint.c (tracepoint_was_hit): Don't collect for
7489 static tracepoint.
7490
12c3e59c
JB		 74912012-01-02 Joel Brobecker <brobecker@adacore.com>
7492
7493 * terminal.h: Reformat copyright header.
7494
67827812
JB		 74952012-01-02 Joel Brobecker <brobecker@adacore.com>
7496
7497 * server.c (gdbserver_version): Update copyright year.
7498 * gdbreplay.c (gdbreplay_version): Likewise.
7499
3e52c33d
JK		 75002011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
7501
7502 * linux-low.c (linux_create_inferior): Put empty if clause for write.
7503
7504 Revert:
7505 2011-12-18 Hui Zhu <teawater@gmail.com>
7506 * linux-low.c (linux_create_inferior): Save return value to ret.
7507
66f1260e
HZ		 75082011-12-18 Hui Zhu <teawater@gmail.com>
7509
7510 * linux-low.c (linux_create_inferior): Save return value to ret.
7511
e77616d7
DE		 75122011-12-16 Doug Evans <dje@google.com>
7513
e7b06c57
DE		 7514 * linux-low.c (linux_create_inferior): If stdio connection,
7515 redirect stdin from /dev/null, stdout to stderr.
7516 * remote-utils.c (remote_is_stdio): New static global.
7517 (remote_connection_is_stdio): New function.
7518 (remote_prepare): Handle stdio connection.
7519 (remote_open): Ditto.
7520 (remote_close): Don't close stdin for stdio connections.
7521 (read_prim,write_prim): New functions. Replace all calls to
7522 read/write to these.
7523 * server.c (main): Watch for "-" argument. Move call to
7524 remote_prepare before start_inferior.
7525 * server.h (STDIO_CONNECTION_NAME): New macro.
7526 (remote_connection_is_stdio): Declare.
7527
e77616d7
DE		 7528 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
7529 in debugging output.
7530
82067193
YQ		 75312011-12-15 Yao Qi <yao@codesourcery.com>
7532
7533 * tracepoint.c: Include sys/syscall.h.
7534 (gdb_ust_thread): Remove preprocessor conditional.
7535
82bfbe7e
PA		 75362011-12-14 Pedro Alves <pedro@codesourcery.com>
7537
7538 * linux-low.c (linux_detach_one_lwp): Call
7539 the_low_target.prepare_to_resume before detaching.
7540
712c6575
YQ		 75412011-12-14 Yao Qi <yao@codesourcery.com>
7542
7543 * tracepoint.c (gdb_ust_thread): Don't ignore return value
7544 of write.
7545
d54d1edf
YQ		 75462011-12-14 Yao Qi <yao@codesourcery.com>
7547
7548 * i386-low.c (i386_low_stopped_data_address): Initialize local
7549 variable `control'.
7550
6210a125
PA		 75512011-12-13 Pedro Alves <pedro@codesourcery.com>
7552
7553 PR remote/13492
7554
7555 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
7556 DR_CONTROL unless necessary. Extend comments.
7557 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
7558 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
7559
2ece8244
YQ		 75602011-12-13 Yao Qi <yao@codesourcery.com>
7561
7562 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
7563 macros.
7564 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
7565
784867a5
JK		 75662011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
7567
7568 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
7569 Print new debug message for such case.
7570
6bf36717
JK		 75712011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7572
7573 Fix overlapping memcpy.
7574 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
7575 the read_inferior_memory transfer.
7576 (delete_fast_tracepoint_jump): New variable buf. Use it for the
7577 write_inferior_memory transfer.
7578 (set_fast_tracepoint_jump): New variable buf. Use it for the
7579 read_inferior_memory and write_inferior_memory transfers.
7580 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
7581 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
7582 Use it for the write_inferior_memory transfer.
7583 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
7584 buffers.
7585
50275556
MR		 75862011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7587
7588 * linux-low.c (fetch_register, store_register): Make code
7589 consistent, fix formatting.
7590
7325beb4
MR		 75912011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7592
7593 * linux-low.c (usr_store_inferior_registers): Factor out code
7594 to handle individual registers into...
7595 (store_register): ... this new function.
7596
c642a434
UW		 75972011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
7598
7599 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
7600 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
7601 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
7602 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
7603 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
7604 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
7605 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
7606 (srv_xmlfiles): Add new XML files.
7607
7608 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
7609 and <sys/uio.h>.
7610 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
7611 (init_registers_s390_linux32v1): Add prototype.
7612 (init_registers_s390_linux32v2): Likewise.
7613 (init_registers_s390_linux64v1): Likewise.
7614 (init_registers_s390_linux64v2): Likewise.
7615 (init_registers_s390x_linux64v1): Likewise.
7616 (init_registers_s390x_linux64v2): Likewise.
7617 (s390_num_regs): Increment to 52.
7618 (s390_regmap): Add orig_r2 register.
7619 (s390_num_regs_3264): Increment to 68.
7620 (s390_regmap_3264): Add orig_r2 register.
7621 (s390_collect_ptrace_register): Handle orig_r2 register.
7622 (s390_supply_ptrace_register): Likewise.
7623 (s390_fill_last_break): New function.
7624 (s390_store_last_break): Likewise.
7625 (s390_fill_system_call): New function.
7626 (s390_store_system_call): Likewise.
7627 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
7628 register sets.
7629 (s390_check_regset): New function.
7630 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
7631 NT_S390_SYSTEM_CALL regsets and use appropriate description.
7632 Update target_regsets for available register sets.
7633
2268b414
JK		 76342011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
7635 Jan Kratochvil <jan.kratochvil@redhat.com>
7636
7637 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
7638 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
7639 New.
7640 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
7641 * linux-low.h (struct process_info_private): New member r_debug.
7642 * server.c (handle_qxfer_libraries): Call
7643 the_target->qxfer_libraries_svr4.
7644 (handle_qxfer_libraries_svr4): New function.
7645 (qxfer_packets): New entry "libraries-svr4".
7646 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
7647 * target.h (struct target_ops): New member qxfer_libraries_svr4.
7648 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
7649 PACKET_qXfer_libraries_svr4.
7650
d6db1fab
UW		 76512011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
7652
7653 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
7654 PSW address/mask between 8-byte and 16-byte formats.
7655 (s390_supply_ptrace_register): Likewise.
7656 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
7657 basic addressing mode bit.
7658
242f5f1c
SS		 76592011-11-24 Stan Shebs <stan@codesourcery.com>
7660
7661 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
7662
f196051f
SS		 76632011-11-17 Stan Shebs <stan@codesourcery.com>
7664
7665 * tracepoint.c (struct tracepoint): New field traceframe_usage.
7666 (tracing_start_time): New global.
7667 (tracing_stop_time): New global.
7668 (tracing_user_name): New global.
7669 (tracing_notes): New global.
7670 (tracing_stop_note): New global.
7671 (cmd_qtstart): Set traceframe_usage, start_time.
7672 (stop_tracing): Set stop_time.
7673 (cmd_qtstatus): Report additional status.
7674 (cmd_qtp): New function.
7675 (handle_tracepoint_query): Call it.
7676 (cmd_qtnotes): New function.
7677 (handle_tracepoint_general_set): Call it.
7678 (get_timestamp): Rename from tsv_get_timestamp.
7679
405f8e94
SS		 76802011-11-14 Stan Shebs <stan@codesourcery.com>
7681 Kwok Cheung Yeung <kcy@codesourcery.com>
7682
7683 * linux-x86-low.c (small_jump_insn): New.
7684 (i386_install_fast_tracepoint_jump_pad): Add arguments for
7685 trampoline and error message, build a trampoline and issue a small
7686 jump instruction to it.
7687 (x86_install_fast_tracepoint_jump_pad): Add arguments for
7688 trampoline and error message.
7689 (x86_get_min_fast_tracepoint_insn_len): New.
7690 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
7691 * linux-low.h (struct linux_target_ops): Add arguments to
7692 install_fast_tracepoint_jump_pad operation, add new operation.
7693 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
7694 arguments.
7695 (linux_get_min_fast_tracepoint_insn_len): New function.
7696 (linux_target_op): Add new operation.
7697 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
7698 (gdb_trampoline_buffer_end): Ditto.
7699 (gdb_trampoline_buffer_error): Ditto.
7700 (struct ipa_sym_addresses): Add fields for new IPA variables.
7701 (symbol_list): Add entries for new IPA variables.
7702 (struct tracepoint): Add fields to hold the address range of the
7703 trampoline used by the tracepoint.
7704 (trampoline_buffer_head): New static variable.
7705 (trampoline_buffer_tail): Ditto.
7706 (claim_trampoline_space): New function.
7707 (have_fast_tracepoint_trampoline_buffer): New function.
7708 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
7709 structure.
7710 (install_fast_tracepoint): Ditto, also add error buffer argument.
7711 (cmd_qtminftpilen): New function.
7712 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
7713 (fast_tracepoint_from_trampoline_address): New function.
7714 (fast_tracepoint_collecting): Handle trampoline as part of jump
7715 pad space.
7716 (set_trampoline_buffer_space): New function.
7717 (initialize_tracepoint): Initialize new IPA variables.
7718 * target.h (struct target_ops): Add arguments to
7719 install_fast_tracepoint_jump_pad operation, add new
7720 get_min_fast_tracepoint_insn_len operation.
7721 (target_get_min_fast_tracepoint_insn_len): New.
7722 (install_fast_tracepoint_jump_pad): Add arguments.
7723 * server.h (IPA_BUFSIZ): Define.
7724 * linux-i386-ipa.c: Include extra header files.
7725 (initialize_fast_tracepoint_trampoline_buffer): New function.
7726 (initialize_low_tracepoint): Call it.
7727 * server.h (set_trampoline_buffer_space): Declare.
7728 (claim_trampoline_space): Ditto.
7729 (have_fast_tracepoint_trampoline_buffer): Ditto.
7730
1e4d1764
YQ		 77312011-11-14 Yao Qi <yao@codesourcery.com>
7732
7733 * server.c (handle_query): Handle InstallInTrace for qSupported.
7734 * tracepoint.c (add_tracepoint): Sort list.
7735 (install_tracepoint, download_tracepoint): New.
7736 (cmd_qtdp): Call them to install and download tracepoints.
7737 (sort_tracepoints): Removed.
7738 (cmd_qtstart): Update.
7739
5c73ff4e
YQ		 77402011-11-14 Yao Qi <yao@codesourcery.com>
7741
7742 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
7743 * mem-break.h: Declare.
7744 * tracepoint.c (cmd_qtstart): Move some code to ...
7745 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
7746 New.
7747 (download_tracepoints): Move some code to ...
7748 (download_tracepoint_1): ... here. New.
7749
86a30030
YQ		 77502011-11-08 Yao Qi <yao@codesourcery.com>
7751
7752 * remote-utils.c (relocate_instruction): A comment fix.
7753
8d26e50c
JB		 77542011-11-07 Joel Brobecker <brobecker@adacore.com>
7755
7756 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
7757 (i386_dr_low_get_control, i386_dr_low_get_status): Use
7758 dr_status_mirror and dr_control_mirror from debug_reg_state.
7759 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
7760 (i386_initial_stuff): Remove use of deleted globals.
7761 (i386_get_thread_context, i386_set_thread_context,
7762 i386_thread_added): Use dr_status_mirror and dr_control_mirror
7763 from debug_reg_state.
7764
a59306a3
YQ		 77652011-11-05 Yao Qi <yao@codesourcery.com>
7766
7767 * tracepoint.c (gdb_collect): Loop over tracepoints of same
7768 address as TPOINT's.
7769
3065dfb6
SS		 77702011-11-02 Stan Shebs <stan@codesourcery.com>
7771
7772 * tracepoint.c (agent_mem_read_string): New function.
7773 (eval_agent_expr): Call it for tracenz.
7774 * server.c (handle_query): Report support for tracenz.
7775
fd0d8c7c
YQ		 77762011-11-02 Yao Qi <yao@codesourcery.com>
7777
7778 * tracepoint.c (cmd_qtstart): Remove unused local variables.
7779
609086b1
YQ		 77802011-11-02 Yao Qi <yao@codesourcery.com>
7781
7782 * target.h: Fix a typo in comment.
7783
b9fd1791
PA		 77842011-10-31 Pedro Alves <pedro@codesourcery.com>
7785
7786 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
7787 clobber the breakpoints' shadows with fast tracepoint jumps.
7788 * mem-break.h (check_mem_write): Add `myaddr' parameter.
7789 * target.c (write_inferior_memory): Also pass MYADDR down to
7790 check_mem_write.
7791
03583c20
UW		 77922011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
7793
7794 * configure.ac: Check support for personality routine.
7795 * configure: Regenerate.
7796 * config.in: Likewise.
7797 * linux-low.c: Include <sys/personality.h>.
7798 Define ADDR_NO_RANDOMIZE if necessary.
7799 (linux_create_inferior): Disable address space randomization when
7800 forking inferior, if requested.
7801 (linux_supports_disable_randomization): New function.
7802 (linux_target_ops): Install it.
7803 * server.h (disable_randomization): Declare.
7804 * server.c (disable_randomization): New global variable.
7805 (handle_general_set): Handle QDisableRandomization.
7806 (handle_query): Likewise for qSupported.
7807 (main): Support --disable-randomization and --no-disable-randomization
7808 command line arguments.
7809 * target.h (struct target_ops): Add supports_disable_randomization.
7810 (target_supports_disable_randomization): New macro.
7811
723b724b
MF		 78122011-09-29 Mike Frysinger <vapier@gentoo.org>
7813
7814 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
7815 ifdef check.
7816 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
7817 [!PT_GETDSBT] (target_loadmap): New definition.
7818 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
7819 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
7820 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
7821 and PT_GETDSBT to LINUX_LOADMAP.
7822 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
7823 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
7824
55329a5c 78252011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 7826
7827 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
7828 (arm_linux_hwbp_cap): New static variable.
7829 (arm_linux_get_hwbp_cap): Replace by ...
7830 (arm_linux_init_hwbp_cap): ... this new function.
7831 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
7832 (arm_linux_get_hw_watchpoint_count): Likewise.
7833 (arm_linux_get_hw_watchpoint_max_length): Likewise.
7834 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
7835 (arm_prepare_to_resume): Use perror_with_name instead of error.
7836
55329a5c 78372011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 7838
7839 * linux-arm-low.c: Include <signal.h>.
7840 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
7841 (struct arm_linux_hwbp_cap): New data type.
7842 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
7843 (struct arm_linux_hw_breakpoint): New data type.
7844 (MAX_BPTS, MAX_WPTS): Define.
7845 (struct arch_process_info, struct arch_lwp_info): New data types.
7846 (arm_linux_get_hwbp_cap): New function.
7847 (arm_linux_get_hw_breakpoint_count): Likewise.
7848 (arm_linux_get_hw_watchpoint_count): Likewise.
7849 (arm_linux_get_hw_watchpoint_max_length): Likewise.
7850 (arm_hwbp_control_initialize): Likewise.
7851 (arm_hwbp_control_is_enabled): Likewise.
7852 (arm_hwbp_control_is_initialized): Likewise.
7853 (arm_hwbp_control_disable): Likewise.
7854 (arm_linux_hw_breakpoint_equal): Likewise.
7855 (arm_linux_hw_point_initialize): Likewise.
7856 (struct update_registers_data): New data structure.
7857 (update_registers_callback: New function.
7858 (arm_insert_point): Likewise.
7859 (arm_remove_point): Likewise.
7860 (arm_stopped_by_watchpoint): Likewise.
7861 (arm_stopped_data_address): Likewise.
7862 (arm_new_process): Likewise.
7863 (arm_new_thread): Likewise.
7864 (arm_prepare_to_resume): Likewise.
7865 (the_low_target): Register arm_insert_point, arm_remove_point,
7866 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
7867 arm_new_thread, and arm_prepare_to_resume.
7868
6b9801d4
SS		 78692011-09-15 Stan Shebs <stan@codesourcery.com>
7870
7871 * server.h (struct emit_ops): Add compare-goto fields.
7872 * tracepoint.c (gdb_agent_op_sizes): New table.
7873 (emit_eq_goto): New function.
7874 (emit_ne_goto): New function.
7875 (emit_lt_goto): New function.
7876 (emit_le_goto): New function.
7877 (emit_gt_goto): New function.
7878 (emit_ge_goto): New function.
7879 (is_goto_target): New function.
7880 (compile_bytecodes): Recognize special cases of compare-goto
7881 combinations and call specialized emitters for them.
7882 * linux-x86-low.c (amd64_emit_eq_goto): New function.
7883 (amd64_emit_ne_goto): New function.
7884 (amd64_emit_lt_goto): New function.
7885 (amd64_emit_le_goto): New function.
7886 (amd64_emit_gt_goto): New function.
7887 (amd64_emit_ge_goto): New function.
7888 (amd64_emit_ops): Add the new functions.
7889 (i386_emit_eq_goto): New function.
7890 (i386_emit_ne_goto): New function.
7891 (i386_emit_lt_goto): New function.
7892 (i386_emit_le_goto): New function.
7893 (i386_emit_gt_goto): New function.
7894 (i386_emit_ge_goto): New function.
7895 (i386_emit_ops): Add the new functions.
7896
bf15cbda
SS		 78972011-09-08 Stan Shebs <stan@codesourcery.com>
7898
7899 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
7900 (i386_emit_epilogue): Restore %ebx.
7901
943ca1dd
JZ		 79022011-08-31 Jie Zhang <jzhang918@gmail.com>
7903
7904 * server.c (step_thread): Remove definition.
7905 (process_serial_event): Don't handle Hs.
7906 * server.h (step_thread): Remove declaration.
7907 * target.c (set_desired_inferior): Remove use of step_thread.
7908
e3deef73
LM		 79092011-08-24 Luis Machado <lgustavo@codesourcery.com>
7910
7911 * linux-low.c: Include linux-procfs.h.
7912 (linux_attach_lwp_1): Update comments.
7913 (linux_attach): Scan for existing threads when attaching to a
7914 process that is the tgid.
7915 * Makefile.in: Update dependencies.
7916
13da1c97
LM		 79172011-08-24 Luis Machado <lgustavo@codesourcery.com>
7918
7919 * configure.srv: Add linux-procfs.o dependencies.
7920
881127c9
YQ		 79212011-08-14 Yao Qi <yao@codesourcery.com>
7922
7923 * target.h (struct target_ops): Fix indent.
7924 * win32-low.c (win32_target_ops): Fix comment.
7925
58dbd541
YQ		 79262011-08-14 Andrew Jenner <andrew@codesourcery.com>
7927 Yao Qi <yao@codesourcery.com>
7928
7929 * Makefile.in (clean): Remove tic6x-*.c files.
7930 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
7931 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
7932 (tic6x-c64xp-linux.c): Likewise.
7933 * configure.srv: Add support for tic6x-*-uclinux.
7934 * linux-tic6x-low.c: New.
7935 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
7936
78d85199
YQ		 79372011-08-14 Andrew Stubbs <ams@codesourcery.com>
7938 Yao Qi <yao@codesourcery.com>
7939
7940 * target.h (struct target_ops): Add read_loadmap.
7941 * linux-low.c (struct target_loadseg): New type.
7942 (struct target_loadmap): New type.
7943 (linux_read_loadmap): New function.
7944 (linux_target_ops): Add linux_read_loadmap.
7945 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 7946 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
7947 to NULL.
78d85199 7948
a959a88d
EZ		 79492011-08-05 Eli Zaretskii <eliz@gnu.org>
7950
7951 * win32-low.c: Include <stdint.h>.
7952
1ced966e
PA		 79532011-07-22 Pedro Alves <pedro@codesourcery.com>
7954
7955 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
7956 to the inferior here.
7957 (i386_remove_aligned_watchpoint): Ditto.
7958 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
7959 fit part of the watchpoint in the debug registers.
7960 (i386_update_inferior_debug_regs): New.
7961 (i386_low_insert_watchpoint): Work on a local mirror of the debug
7962 registers, and only update the inferior on success.
7963 (i386_low_remove_watchpoint): Ditto.
7964
d26e3629
KY		 79652011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
7966
7967 * linux-low.c (compare_ints, unique, list_threads, show_process,
7968 linux_core_of_thread): Delete.
7969 (linux_target_ops): Change linux_core_of_thread to
7970 linux_common_core_of_thread.
7971 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
7972 * utils.c (malloc_failure): Change type of argument.
7973 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
7974 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
7975 common/linux-osdata.c, common/ptid.c and common/buffer.c.
7976 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
7977 (IPA_OBJS): Add common-utils-ipa.o.
7978 (ptid_h, linux_osdata_h): New macros.
7979 (server_h): Add common/common-utils.h, common/xml-utils.h,
7980 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
7981 common/ptid.h.
7982 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
7983 ptid.o, buffer.o): New rules.
7984 (linux-low.o): Add common/linux-osdata.h as a dependency.
7985 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
7986 * configure.ac: Add AC_HEADER_DIRENT check.
7987 * config.in: Regenerate.
7988 * configure: Regenerate.
7989 * remote-utils.c (xml_escape_text): Delete.
7990 (buffer_grow, buffer_free, buffer_init, buffer_finish,
7991 buffer_xml_printf): Move to common/buffer.c.
7992 * server.c (main): Remove call to initialize_inferiors.
7993 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
7994 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
7995 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
7996 internal_error, gdb_assert, gdb_assert_fail): Delete.
7997 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
7998 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
7999 common/buffer.h.
8000 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
8001 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
8002 initialize_inferiors): Delete.
8003
2275a1a7
PA		 80042011-07-20 Pedro Alves <pedro@codesourcery.com>
8005
8006 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
8007 symbol error.
8008
0a5b1e09
PA		 80092011-05-31 Pedro Alves <pedro@codesourcery.com>
8010
8011 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
8012 assertion.
8013 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
8014
6938fd34
YQ		 80152011-05-26 Yao Qi <yao@codesourcery.com>
8016
8017 * Makefile.in (thread-db.o): Track dependence to
8018 common/gdb_thread_db.h.
8019 * thread-db.c: include gdb_thread_db.h from right place.
8020
b481f9e0
TT		 80212011-05-16 Adrian Cornish <gnu@bluedreamer.com>
8022
8023 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
8024 __FILE__ and __LINE__ to internal_error.
8025
98a5dd13
DE		 80262011-05-13 Doug Evans <dje@google.com>
8027
8028 * thread-db.c (try_thread_db_load_from_sdir): New function.
8029 (try_thread_db_load_from_dir): New function.
8030 (thread_db_load_search): Handle $sdir, ignore $pdir.
8031 Remove trying of system directories if search of
8032 libthread-db-search-path fails, that is now done via $sdir.
8033
d248b706
KY		 80342011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
8035
8036 * server.c (handle_query): Add EnableDisableTracepoints to the list
8037 of supported features.
43aaf8b6 8038 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 8039 tracepoints.
43aaf8b6
PA		 8040 (cmd_qtenable_disable): New.
8041 (cmd_qtstart): Install tracepoints even if disabled.
8042 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
8043 receiving a QTEnable or QTDisable packet.
8044 (gdb_collect): Skip data collection if fast tracepoint is disabled.
8045 (ust_marker_to_static_tracepoint): Do not ignore disabled static
8046 tracepoints.
8047 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 8048
84e578fb
DE		 80492011-05-10 Doug Evans <dje@google.com>
8050
8051 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
8052
71f55dd8
DE		 80532011-05-04 Doug Evans <dje@google.com>
8054
8055 * linux-low.c (linux_join): Skip process lookup.
8056 * spu-low.c (spu_join): Ditto.
8057 * server.c (join_inferiors_callback): Delete.
8058 (process_serial_event): For 'D' packet (detach) call join_inferior
8059 directly.
8060
4d393d60
JM		 80612011-05-04 Joseph Myers <joseph@codesourcery.com>
8062
8063 * README: Don't mention xscale*-*-linux*.
8064 * configure.srv (xscale*-*-linux*): Don't handle target.
8065
b00ad6ff
NF		 80662011-04-27 Nathan Froyd <froydnj@codesourcery.com>
8067
8068 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
8069 casting pointers.
8070 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
8071 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
8072 (i386_emit_void_call_2): Likewise.
8073
af96c192
YQ		 80742011-04-26 Yao Qi <yao@codesourcery.com>
8075
43aaf8b6
PA		 8076 * linux-low.c: Move common macros to linux-ptrace.h.
8077 Include linux-ptrace.h.
af96c192
YQ		 8078 * Makefile.in (linux_ptrace_h): New.
8079 (linux-low.o): Depends on linux-ptrace.h.
8080
03f2bd59
JK		 80812011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
8082
8083 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
8084 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
8085 (remote_prepare): New function with most of the TCP code from ...
8086 (remote_open): ... here. Detect PORT here unconditionally. Move also
8087 setting transport_is_reliable.
8088 * server.c (run_once): New variable.
8089 (gdbserver_usage): Document it.
8090 (main): Set run_once for `--once'. Call remote_prepare. Exit after
8091 the first run if RUN_ONCE.
8092 * server.h (run_once, remote_prepare): New declarations.
8093
7a9dd1b2
TT		 80942011-04-19 Tom Tromey <tromey@redhat.com>
8095
8096 * win32-low.c (handle_load_dll): Remove duplicate "the".
8097
81239425
PM		 80982011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
8099
8100 Remove support for old Cygwin 1.5 versions.
8101 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
8102 function to avoid warning.
8103 (win32_add_one_solib): Use cygwin_conv_path function to avoid
8104 warning.
8105
9e0627f1
PM		 81062011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
8107
8108 * gdbserver/server.h (Macro _): Define it if not available.
8109
588eebee
MS		 81102011-03-14 Michael Snyder <msnyder@vmware.com>
8111
348af9f7 8112 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 8113
43f70d4c
JB		 81142011-03-10 Joel Brobecker <brobecker@adacore.com>
8115
8116 * Makefile.in (maintainer-clean realclean distclean): Remove
8117 "make ... subdir_do" command.
8118
348af9f7
MS		 81192011-03-10 Michael Snyder <msnyder@vmware.com>
8120
8121 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
8122
8123 * server.c (handle_v_run): Free alloced buffer on early return.
8124
e637a4f5
YQ		 81252011-03-09 Yao Qi <yao@codesourcery.com>
8126
8127 Revert:
8128 2011-03-04 Yao Qi <yao@codesourcery.com>
8129
8130 * Makefile.in: Remove GNU make feature --directory.
8131
8132 2011-03-05 Yao Qi <yao@codesourcery.com>
8133
8134 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8135 (subdir_do): New make target. Copied from gdb/Makefile.
8136 (maintainer-clean, realclean, distclean, clean): Call corresponding
8137 make targets in common/Makefile.
8138
8139 2011-02-11 Yao Qi <yao@codesourcery.com>
8140
8141 * configure.ac: Call AC_PROG_RANLIB.
8142 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8143 * configure: Regenerate.
8144
e6edda56
JK		 81452011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8146
8147 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
8148
e5141119
JB		 81492011-03-06 Yao Qi <yao@codesourcery.com>
8150
8151 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
8152
64794aa4
JB		 81532011-03-05 Yao Qi <yao@codesourcery.com>
8154
8155 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8156 (subdir_do): New make target. Copied from gdb/Makefile.
8157 (maintainer-clean, realclean, distclean, clean): Call corresponding
8158 make targets in common/Makefile.
8159
7a762829
YQ		 81602011-03-04 Yao Qi <yao@codesourcery.com>
8161
8162 * Makefile.in: Remove GNU make feature --directory.
8163
348af9f7
MS		 81642011-03-04 Michael Snyder <msnyder@vmware.com>
8165
8166 * server.c (queue_stop_reply): Call xmalloc not malloc.
8167
81682011-03-02 Michael Snyder <msnyder@vmware.com>
8169
8170 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
8171
9f72fee2
MS		 81722011-02-28 Michael Snyder <msnyder@vmware.com>
8173
588eebee
MS		 8174 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
8175 (cmd_qtframe): Ditto.
8176 (cmd_qtbuffer): Ditto.
8177 (cmd_bigqtbuffer): Ditto.
8178
9f72fee2
MS		 8179 * utils.c (decimal2str): Initialize 'width' to nine, then
8180 don't mess with it.
8181
8040bd49
UW		 81822011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8183
8184 * hostio.c (require_data): Free *data, not data.
8185
7e52cbd0
JK		 81862011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8187
8188 * hostio.c (require_data): Use free, not xfree.
8189
9130f83e
MS		 81902011-02-27 Michael Snyder <msnyder@vmware.com>
8191
4b812f4e
MS		 8192 * server.c (handle_query): Discard unused value.
8193
9130f83e
MS		 8194 * hostio.c (require_data): Free malloc memory before returning
8195 error.
8196
69d37113
MS		 81972011-02-26 Michael Snyder <msnyder@vmware.com>
8198
8199 * linux-low.c (list_threads): Call closedir for dirent.
8200
35f5825a
MS		 82012011-02-27 Michael Snyder <msnyder@vmware.com>
8202
2a589cef
MS		 8203 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
8204 a case statement falls through.
8205
0adea5f7
MS		 8206 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
8207
35f5825a
MS		 8208 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
8209 in comparison.
8210
238f1c74
MS		 82112011-02-26 Michael Snyder <msnyder@vmware.com>
8212
8213 * utils.c (decimal2str): Eliminate dead code and dead param.
8214 (pulongest): Drop dead param from call to decimal2str.
8215 (plongest): Ditto.
8216
633ff500
JB		 82172011-02-24 Joel Brobecker <brobecker@adacore.com>
8218
8219 Revert the following patch (not approved yet):
8220 2011-02-21 Hui Zhu <teawater@gmail.com>
8221 * tracepoint.c (tp_printf): New function.
8222 (eval_agent_expr): Handle gdb_agent_op_printf.
8223
f9c6ff72
HZ		 82242011-02-21 Hui Zhu <teawater@gmail.com>
8225
8226 * tracepoint.c (tp_printf): New function.
8227 (eval_agent_expr): Handle gdb_agent_op_printf.
8228
94d5e490
TT		 82292011-02-18 Tom Tromey <tromey@redhat.com>
8230
8231 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
8232 (tracepoint.o): Likewise.
8233 * tracepoint.c (enum gdb_agent_op): Use ax.def.
8234 (gdb_agent_op_names): Likewise.
8235
c7f96d2b
TT		 82362011-02-18 Tom Tromey <tromey@redhat.com>
8237
8238 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
8239 gdb_agent_op_rot>: New constants.
8240 (gdb_agent_op_names): Add pick and roll.
8241 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
8242 cases.
8243
0feedb2c
JK		 82442011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
8245
8246 * aclocal.m4: Regenerated with aclocal-1.11.1.
8247
b3b9301e
PA		 82482011-02-14 Pedro Alves <pedro@codesourcery.com>
8249
8250 * server.c (handle_qxfer_traceframe_info): New.
8251 (qxfer_packets): Register "traceframe-info".
8252 (handle_query): Report support for qXfer:traceframe-info:read+.
8253 * tracepoint.c (match_blocktype): New.
8254 (traceframe_find_block_type): Rename to ...
8255 (traceframe_walk_blocks): ... this. Add callback filter argument,
8256 and use it.
8257 (traceframe_find_block_type): New, reimplemented on top of
8258 traceframe_walk_blocks.
8259 (build_traceframe_info_xml): New.
8260 (traceframe_read_info): New.
8261 * server.h (traceframe_read_info): Declare.
8262
4f3e6fb7
YQ		 82632011-02-11 Yao Qi <yao@codesourcery.com>
8264
8265 * configure.ac: Call AC_PROG_RANLIB.
8266 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8267 * configure: Regenerate.
8268
764880b7
PA		 82692011-02-07 Pedro Alves <pedro@codesourcery.com>
8270
8271 * server.c (gdb_read_memory): Change return semantics to allow
8272 partial transfers.
8273 (handle_search_memory_1): Adjust.
8274 (process_serial_event) <'m' packet>: Handle partial transfers.
8275 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
8276
1c79eb8a
PA		 82772011-01-28 Pedro Alves <pedro@codesourcery.com>
8278
8279 * regcache.c (init_register_cache): Initialize
8280 regcache->register_status.
8281 (free_register_cache): Release regcache->register_status.
8282 (regcache_cpy): Copy register_status.
8283 (registers_to_string): Print 'x's for unavailable registers.
8284 (supply_register): Mark the register's status valid or
8285 unavailable, depending on whether a buffer was passed in or not.
8286 (supply_register_zeroed): New.
8287 (supply_regblock): Mark the registers' status valid or
8288 unavailable, depending on whether a buffer was passed in or not.
8289 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
8290 (struct regcache): New `register_status' field.
8291 (supply_register_zeroed): Declare.
8292 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
8293 supply_register_zeroed, rather than passing a NULL buffer to
8294 supply_register.
8295 * tracepoint.c (fetch_traceframe_registers): Update comment.
8296
85724a0e
PA		 82972011-01-28 Pedro Alves <pedro@codesourcery.com>
8298
8299 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
8300 buffer explicit.
8301
d08aafef
PA		 83022011-01-25 Pedro Alves <pedro@codesourcery.com>
8303
8304 * server.h (decode_xfer_write): Change prototype.
8305 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
8306 and don't extract the annex here.
8307 * server.c (decode_xfer_read): Remove `annex' parameter,
8308 and don't extract the annex here.
8309 (decode_xfer): New.
8310 (struct qxfer): New.
8311 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
8312 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
8313 (handle_qxfer_statictrace): New functions, abstracted out from
8314 handle_query, and made to use the struct qxfer interface.
8315 (handle_threads_qxfer_proper): Rename to ...
8316 (handle_qxfer_threads_proper): ... this.
8317 (handle_threads_qxfer): Rename to ...
8318 (handle_qxfer_threads): ... this. Adjust.
8319 (qxfer_packets): New array.
8320 (handle_qxfer): New function.
8321 (handle_query): Use handle_qxfer.
8322
493e2a69
MS		 83232011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
8324
8325 * gdbreplay.c: Shorten lines of >= 80 columns.
8326 * linux-low.c: Ditto.
8327 * linux-ppc-low.c: Ditto.
8328 * linux-s390-low.c: Ditto.
8329 * linux-sparc-low.c: Ditto.
8330 * linux-x86-low.c: Ditto.
8331 * linux-xtensa-low.c: Ditto.
8332 * mem-break.c: Ditto.
8333 * nto-low.c: Ditto.
8334 * regcache.h: Ditto.
8335 * remote-utils.c: Ditto.
8336 * server.c: Ditto.
8337 * server.h: Ditto.
8338 * thread-db.c: Ditto.
8339 * tracepoint.c: Ditto.
8340 * utils.c: Ditto.
8341 * win32-low.h: Ditto.
8342
44944448
JB		 83432011-01-05 Joel Brobecker <brobecker@adacore.com>
8344
8345 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
8346 update.
8347
71ce852c
JB		 83482011-01-01 Joel Brobecker <brobecker@adacore.com>
8349
8350 * server.c (gdbserver_version): Update copyright year in version
8351 output.
8352 * gdbreplay.c (gdbreplay_version): Ditto.
8353
eb826dc6
MF		 83542010-12-29 Jie Zhang <jie.zhang@analog.com>
8355
8356 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
8357 * linux-bfin-low.c: New file.
8358 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
8359 PT_DATA_ADDR for BFIN targets.
8360 * Makefile.in (SFILES): Add linux-bfin-low.c.
8361 (clean): Remove reg-bfin.c.
8362 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
8363 * README: Mention supported Blackfin targets.
8364
39ab222a
MF		 83652010-12-23 Mike Frysinger <vapier@gentoo.org>
8366
8367 * .gitignore: New file.
8368
a1f2ce7d
MF		 83692010-11-16 Mike Frysinger <vapier@gentoo.org>
8370
8371 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
8372
f474844c
JZ		 83732010-10-22 Jie Zhang <jie@codesourcery.com>
8374
8375 * Makefile.in: Add FLAGS_TO_PASS variable.
8376 (install): Remove dependency of install-only and recursively
8377 invoke make for install-only.
8378
f1048712
DE		 83792010-10-04 Doug Evans <dje@google.com>
8380
8381 * Makefile.in (uninstall): Use $(DESTDIR).
8382
b53a1623
PA		 83832010-09-24 Pedro Alves <pedro@codesourcery.com>
8384
e6ee044d
PA		 8385 PR gdb/11842
8386
b53a1623
PA		 8387 * linux-x86-low.c (compat_siginfo_from_siginfo)
8388 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
8389 si_code is < 0. Check for si_code == SI_TIMER before checking for
8390 si_code < 0.
8391
fa1bd1e4
JB		 83922010-09-13 Joel Brobecker <brobecker@adacore.com>
8393
8394 * lynx-i386-low.c: New file.
8395 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
8396
47fac8f8
JB		 83972010-09-13 Joel Brobecker <brobecker@adacore.com>
8398
8399 * lynx-low.c (ptrace_request_to_str): Remove handling for
8400 request values that have been removed in LynxOS 5.x.
8401
1adfc54d
JB		 84022010-09-13 Joel Brobecker <brobecker@adacore.com>
8403
8404 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
8405 <ptrace.h>
8406
c2a66c29
NS		 84072010-09-09 Nathan Sidwell <nathan@codesourcery.com>
8408
8409 * configure.ac: Add --enable-inprocess-agent option.
8410 * configure: Rebuilt.
8411
32fcada3
YQ		 84122010-09-06 Yao Qi <yao@codesourcery.com>
8413
8414 * linux-low.c (linux_kill): Remove unused variable.
8415 (linux_stabilize_threads): Likewise.
8416 * server.c (start_inferior): Likewise.
8417 (queue_stop_reply_callback): Likewise.
8418 * tracepoint.c (do_action_at_tracepoint): Likewise.
8419
0cccb683
YQ		 84202010-09-06 Yao Qi <yao@codesourcery.com>
8421
8422 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
8423 on return.
8424
423ec54c
JK		 84252010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8426
8427 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
8428
12ac6819
PA		 84292010-09-06 Pedro Alves <pedro@codesourcery.com>
8430
8431 * Makefile.in (install-only): Replace $IPA_DEPFILES with
8432 "$(IPA_DEPFILES)".
8433
8ed54b31
JB		 84342010-09-01 Joel Brobecker <brobecker@adacore.com>
8435
8436 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
8437 gdbserver/lynx-ppc-low.c: New files.
8438 * Makefile.in (lynx_low_h): New variable.
8439 (lynx-low.o, lynx-ppc-low.o): New rules.
8440 * configure.ac: On LynxOS, link with -lnetinet.
8441 * configure.srv: Add handling of powerpc-*-lynxos* targets.
8442 * configure: regenerate.
8443
bb0116a4
JB		 84442010-09-01 Joel Brobecker <brobecker@adacore.com>
8445
8446 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
8447 * configure.ac: Add check for vasprintf and vsnprintf.
8448 * configure, config.in: Regenerate.
8449 * server.h (vasprintf, vsnprintf): Add conditional declarations.
8450
a778ab81 84512010-09-01 Joel Brobecker <brobecker@adacore.com>
8452
8453 * gdbreplay.c: Move include of alloca.h up, next to include of
8454 malloc.h.
8455 * server.h: Add include of malloc.h.
8456 * mem-break.c: Remove include of malloc.h.
8457 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
8458
8b034a19 84592010-09-01 Joel Brobecker <brobecker@adacore.com>
8460
8461 * Makefile.in (memmem.o): Build with -Wno-error.
8462
84632010-09-01 Joel Brobecker <brobecker@adacore.com>
8464
8465 * utils.c (xsnprintf): Make non-static.
8466 * server.h: Add xsnprintf declaration.
8467 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
8468 replace calls to snprintf by calls to xsnprintf throughout.
8469
84702010-09-01 Joel Brobecker <brobecker@adacore.com>
8471
8472 * configure.ac: Add configure check for alloca.
8473 * configure, config.in: Regenerate.
8474 * server.h: Include alloca.h if it exists.
8475 * gdbreplay.c: Include alloca.h if it exists.
8476
1a981360
PA		 84772010-08-28 Pedro Alves <pedro@codesourcery.com>
8478
8479 * linux-low.c (__SIGRTMIN): Define if not already defined.
8480 (linux_create_inferior): Check for __ANDROID__ rather than
8481 __SIGRTMIN.
8482 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
8483 are already deferred.
8484 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
8485 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
8486 stopped and already has a pending signal to report.
8487 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
8488 a pending signal to report or is moving out of a jump pad.
8489 (linux_init_signals): Check for __ANDROID__ rather than
8490 __SIGRTMIN.
8491
b4d51a55
PA		 84922010-08-28 Pedro Alves <pedro@codesourcery.com>
8493
8494 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
8495 debug_threads check. Avoid a linear search when not doing debug
8496 output.
8497
ec48365d
PA		 84982010-08-27 Pedro Alves <pedro@codesourcery.com>
8499
8500 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
8501 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
8502 (struct file_handler) <fd>: Change type to gdb_fildes_t.
8503 (process_event): Change local fd's type to gdb_fildes_t.
8504 (create_file_handler): Adjust prototype.
8505 (delete_file_handler): Adjust prototype.
8506 (handle_file_event): Adjust prototype. Use pfildes.
8507 (create_file_event): Adjsut prototype.
8508 * remote-utils.c (remote_desc, listen_desc): Change type to
8509 gdb_fildes_t.
8510 * server.h: New gdb_fildes_t typedef.
8511 [USE_WIN32API]: Include winsock2.h.
8512 (delete_file_handler, add_file_handler): Adjust prototypes.
8513 (pfildes): Declare.
8514 * utils.c (pfildes): New.
8515
854d88f0
PA		 85162010-08-27 Pedro Alves <pedro@codesourcery.com>
8517
8518 * configure.ac (build_warnings): Add -Wno-char-subscripts.
8519 * configure: Regenerate.
8520
0146f85b
PA		 85212010-08-27 Pedro Alves <pedro@codesourcery.com>
8522
8523 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
8524 (linux_done_accessing_memory): ... this.
8525 (linux_target_ops): Adjust.
8526 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
8527 * nto-low.c (nto_target_ops): Adjust comment.
8528 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
8529 * spu-low.c (spu_target_ops): Adjust comment.
8530 * target.h (target_ops): Rename unprepare_to_access_memory field
8531 to done_accessing_memory.
8532 (unprepare_to_access_memory): Rename to ...
8533 (done_accessing_memory): ... this.
8534
90d74c30
PA		 85352010-08-26 Pedro Alves <pedro@codesourcery.com>
8536
8537 * linux-low.c (linux_prepare_to_access_memory): New.
8538 (linux_unprepare_to_access_memory): New.
8539 (linux_target_ops): Install them.
8540 * server.c (read_memory): Rename to ...
8541 (gdb_read_memory): ... this. Use
8542 prepare_to_access_memory/prepare_to_access_memory.
8543 (write_memory): Rename to ...
8544 (gdb_write_memory): ... this. Use
8545 prepare_to_access_memory/prepare_to_access_memory.
8546 (handle_search_memory_1): Adjust.
8547 (process_serial_event): Adjust.
8548 * target.h (struct target_ops): New fields
8549 prepare_to_access_memory and unprepare_to_access_memory.
8550 (prepare_to_access_memory, unprepare_to_access_memory): New.
8551 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
8552 prepare_to_access_memory/prepare_to_access_memory.
8553 * nto-low.c (nto_target_ops): Adjust.
8554 * spu-low.c (spu_target_ops): Adjust.
8555 * win32-low.c (win32_target_ops): Adjust.
8556
fd467969
PA		 85572010-08-26 Pedro Alves <pedro@codesourcery.com>
8558
8559 * Makefile.in (WARN_CFLAGS): Get it from configure.
8560 (WERROR_CFLAGS): New.
8561 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
8562 * configure.ac: Introduce --enable-werror, which adds -Werror to
8563 the compiler command line. Enabled by default. Disable with
8564 --disable-werror. Add -Wdeclaration-after-statement
8565 Wpointer-arith and -Wformat-nonliteral to warning flags.
8566 * configure: Regenerate.
8567
331e2f5f
PA		 85682010-08-26 Pedro Alves <pedro@codesourcery.com>
8569
8570 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
8571
e581f2b4
PA		 85722010-08-26 Pedro Alves <pedro@codesourcery.com>
8573
8574 * gdbreplay.c (remote_error): New.
8575 (gdbchar): New.
8576 (expect): Use gdbchar. Check for error reading from GDB.
8577 Clarify sync error output.
8578 (play): Check for errors writing to GDB.
8579 * linux-low.c (sigchld_handler): Really ignore `write' errors.
8580 * remote-utils.c (getpkt): Check for errors writing to the remote
8581 descriptor.
8582
3c11dd79
PA		 85832010-08-25 Pedro Alves <pedro@codesourcery.com>
8584
8585 * linux-low.c (linux_wait_1): Move non-debugging code out of
8586 `debug_threads' control.
8587
d20a8ad9
PA		 85882010-08-25 Pedro Alves <pedro@codesourcery.com>
8589
8590 * linux-low.c (linux_wait_1): Don't set last_status here.
8591 * server.c (push_event, queue_stop_reply_callback): Assert we're
8592 not pushing a TARGET_WAITKIND_IGNORE event.
8593 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
8594 (myresume, handle_target_event): Set the thread's last_resume_kind
8595 and last_status from the target returned status.
8596
964e4306
PA		 85972010-08-25 Pedro Alves <pedro@codesourcery.com>
8598
8599 PR threads/10729
8600
8601 * linux-x86-low.c (update_debug_registers_callback): New.
8602 (i386_dr_low_set_addr): Use it.
8603 (i386_dr_low_get_addr): New.
8604 (i386_dr_low_set_control): Use update_debug_registers_callback.
8605 (i386_dr_low_get_control): New.
8606 (i386_dr_low_get_status): Adjust.
8607 * linux-low.c (linux_stop_lwp): New.
8608 * linux-low.h (linux_stop_lwp): Declare.
8609
8610 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
8611 argument instead of a i386_debug_reg_state.
8612 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
8613 a i386_debug_reg_state.
8614 (i386_insert_aligned_watchpoint): Adjust.
8615 (i386_remove_aligned_watchpoint): Adjust.
8616 (i386_low_stopped_data_address): Read the debug registers from the
8617 inferior instead of from the mirrors.
8618 * i386-low.h (struct i386_debug_reg_state): Extend comment.
8619 (i386_dr_low_get_addr): Declare.
8620 (i386_dr_low_get_control): Declare.
8621 (i386_dr_low_get_status): Change prototype.
8622
8623 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
8624 (i386_dr_low_get_addr): New.
8625 (i386_dr_low_get_control): New.
8626 (i386_dr_low_get_status): Adjust prototype. Return
8627 dr_status_mirror.
8628 (i386_initial_stuff): Clear dr_status_mirror and
8629 dr_control_mirror.
8630 (i386_get_thread_context): Adjust.
8631 (i386_set_thread_context): Adjust.
8632 (i386_thread_added): Adjust.
8633
5f21a75b
PA		 86342010-08-24 Pedro Alves <pedro@codesourcery.com>
8635
8636 * linux-low.h (linux_thread_area): Delete declaration.
8637
3e4c1235
TS		 86382010-08-11 Thomas Schwinge <thomas@codesourcery.com>
8639
8640 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
8641 after its termination.
8642
1971b033
PA		 86432010-08-09 Pedro Alves <pedro@codesourcery.com>
8644
8645 * linux-low.c (gdb_wants_lwp_stopped): Delete.
8646 (gdb_wants_all_stopped): Delete.
8647 (linux_wait_1): Don't call them.
8648 * server.c (handle_v_cont): Tag all threads as want-stopped.
8649 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
8650 stopped as "client-wants-stopped".
8651
310444ac
PA		 86522010-07-31 Pedro Alves <pedro@codesourcery.com>
8653
8654 * Makefile.in (signals_h): New.
8655 (server_h): Depend on it.
8656 (server.o): Don't depend on $(signals_def).
8657 (signals.o): Depend on $(signals_def).
8658
a19cae16
JK		 86592010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
8660
8661 * Makefile.in (signals_def): New.
8662 (server_h): Append include/gdb/signals.h and signals_def.
8663 (server.o): Append signals_def.
8664
30d50328
JK		 86652010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8666
8667 * server.c (handle_target_event): Use target_signal_to_host for
8668 resume_info.sig initialization.
8669 * target.h (struct thread_resume) <sig>: New comment.
8670
5c3216e2
OS		 86712010-07-20 Ozkan Sezer <sezeroz@gmail.com>
8672
c6f46ca0
OS		 8673 * server.c (handle_query): strcpy() the returned string from paddress()
8674 instead of sprintf().
5c3216e2
OS		 8675 * utils.c (paddress): Return phex_nz().
8676
6bd31874
JB		 86772010-07-07 Joel Brobecker <brobecker@adacore.com>
8678
8679 * server.c (handle_v_cont): Call mourn_inferior if process
8680 just exited.
8681 (myresume): Likewise.
8682
0fb4aa4b
PA		 86832010-07-01 Pedro Alves <pedro@codesourcery.com>
8684
8685 Static tracepoints, and integration with UST.
8686
8687 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
8688 * mem-break.c (uninsert_all_breakpoints)
8689 (reinsert_all_breakpoints): New.
8690 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
8691 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
8692 (gdb_agent_ust_loaded, helper_thread_id)
8693 (gdb_agent_helper_thread_id): New macros.
8694 (struct ipa_sym_addresses): Add addr_ust_loaded,
8695 addr_helper_thread_id, addr_cmd_buf.
8696 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
8697 (in_process_agent_loaded_ust): New.
8698 (write_e_ust_not_loaded): New.
8699 (maybe_write_ipa_ust_not_loaded): New.
8700 (struct collect_static_trace_data_action): New.
8701 (enum tracepoint_type) <static_tracepoint>: New.
8702 (struct tracepoint) <handle>: Mention static tracepoints.
8703 (struct static_tracepoint_ctx): New.
8704 (CMD_BUF_SIZE): New.
8705 (add_tracepoint_action): Handle static tracepoint actions.
8706 (unprobe_marker_at): New.
8707 (clear_installed_tracepoints): Handle static tracepoints.
8708 (cmd_qtdp): Handle static tracepoints.
8709 (probe_marker_at): New.
8710 (cmd_qtstart): Handle static tracepoints.
8711 (response_tracepoint): Handle static tracepoints.
8712 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
8713 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
8714 (get_context_regcache): Handle static tracepoints.
8715 (do_action_at_tracepoint): Handle static tracepoint actions.
8716 (traceframe_find_block_type): Handle static trace data blocks.
8717 (traceframe_read_sdata): New.
8718 (download_tracepoints): Download static tracepoint actions.
8719 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
8720 (GDB_PROBE_NAME): New.
8721 (ust_ops): New.
8722 (GET_UST_SYM): New.
8723 (USTF): New.
8724 (dlsym_ust): New.
8725 (ust_marker_to_static_tracepoint): New.
8726 (gdb_probe): New.
8727 (collect_ust_data_at_tracepoint): New.
8728 (gdb_ust_probe): New.
8729 (UNIX_PATH_MAX, SOCK_DIR): New.
8730 (gdb_ust_connect_sync_socket): New.
8731 (resume_thread, stop_thread): New.
8732 (run_inferior_command): New.
8733 (init_named_socket): New.
8734 (gdb_ust_socket_init): New.
8735 (cstr_to_hexstr): New.
8736 (next_st): New.
8737 (first_marker, next_marker): New.
8738 (response_ust_marker): New.
8739 (cmd_qtfstm, cmd_qtsstm): New.
8740 (unprobe_marker_at, probe_marker_at): New.
8741 (cmd_qtstmat, gdb_ust_thread): New.
8742 (gdb_ust_init): New.
8743 (initialize_tracepoint_ftlib): Call gdb_ust_init.
8744 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
8745 (ST_REGENTRY): New.
8746 (x86_64_st_collect_regmap): New.
8747 (X86_64_NUM_ST_COLLECT_GREGS): New.
8748 (AMD64_RIP_REGNUM): New.
8749 (supply_static_tracepoint_registers): New.
8750 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
8751 (ST_REGENTRY): New.
8752 (i386_st_collect_regmap): New.
8753 (i386_NUM_ST_COLLECT_GREGS): New.
8754 (supply_static_tracepoint_registers): New.
8755 * server.c (handle_query): Handle qXfer:statictrace:read.
8756 <qSupported>: Report support for StaticTracepoints, and
8757 qXfer:statictrace:read features.
8758 * server.h (traceframe_read_sdata)
8759 (supply_static_tracepoint_registers): Declare.
8760 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
8761 (unpack_varlen_hex): Include in IPA build.
8762 * Makefile.in (ustlibs, ustinc): New.
8763 (IPA_OBJS): Add remote-utils-ipa.o.
8764 ($(IPA_LIB)): Link -ldl and -lpthread.
8765 (UST_CFLAGS): New.
8766 (IPAGENT_CFLAGS): Add UST_CFLAGS.
8767 * config.in, configure: Regenerate.
8768
9e4344e5
PA		 87692010-06-20 Ian Lance Taylor <iant@google.com>
8770 Pedro Alves <pedro@codesourcery.com>
8771
8772 * linux-x86-low.c (always_true): Delete.
8773 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
8774 trying to fool the compiler with always_true.
8775
c6beb2cb
PA		 87762010-06-20 Pedro Alves <pedro@codesourcery.com>
8777
8778 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
8779 conditions in gdbserver.
8780
d2ed6730
UW		 87812010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
8782
8783 * spu-low.c (spu_read_memory): Wrap around local store limit.
8784 (spu_write_memory): Likewise.
8785
4e29fb54
PA		 87862010-06-15 Pedro Alves <pedro@codesourcery.com>
8787
8788 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
8789 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
8790 LONGEST uses.
8791 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
8792 uses.
8793 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
8794 uses with LONGEST uses.
8795
6a271cae
PA		 87962010-06-14 Stan Shebs <stan@codesourcery.com>
8797 Pedro Alves <pedro@codesourcery.com>
8798
8799 Bytecode compiler.
8800
8801 * linux-x86-low.c: Include limits.h.
8802 (add_insns): New.
8803 (always_true): New.
8804 (EMIT_ASM): New.
8805 (EMIT_ASM32): New.
8806 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
8807 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
8808 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
8809 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
8810 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
8811 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
8812 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
8813 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
8814 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
8815 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
8816 (amd64_emit_void_call_2): New.
8817 (amd64_emit_ops): New.
8818 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
8819 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
8820 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
8821 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
8822 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
8823 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
8824 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
8825 (i386_emit_call, i386_emit_reg, i386_emit_pop)
8826 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
8827 (i386_emit_stack_adjust, i386_emit_int_call_1)
8828 (i386_emit_void_call_2): New.
8829 (i386_emit_ops): New.
8830 (x86_emit_ops): New.
8831 (the_low_target): Install x86_emit_ops.
8832 * server.h (struct emit_ops): New.
8833 (get_raw_reg_func_addr): Declare.
8834 (current_insn_ptr, emit_error): Declare.
8835 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
8836 (set_trace_state_variable_value): New defines.
8837 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
8838 addr_get_trace_state_variable_value and
8839 addr_set_trace_state_variable_value.
8840 (symbol_list): New fields for get_raw_reg,
8841 get_trace_state_variable_value and set_trace_state_variable_value.
8842 (condfn): New typedef.
8843 (struct tracepoint): New field `compiled_cond'.
8844 (do_action_at_tracepoint): Clear compiled_cond.
8845 (get_trace_state_variable_value, set_trace_state_variable_value):
8846 Export in the IPA.
8847 (condition_true_at_tracepoint): If there's a compiled condition,
8848 run that.
8849 (current_insn_ptr, emit_error): New globals.
8850 (struct bytecode_address): New.
8851 (get_raw_reg_func_addr): New.
8852 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
8853 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
8854 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
8855 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
8856 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
8857 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
8858 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
8859 (compile_tracepoint_condition, compile_bytecodes): New.
8860 * target.h (emit_ops): Forward declare.
8861 (struct target_ops): New field emit_ops.
8862 (target_emit_ops): New.
8863 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
8864 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
8865 * linux-low.c (linux_emit_ops): New.
8866 (linux_target_ops): Install it.
8867 * linux-low.h (struct linux_target_ops): New field emit_ops.
8868
92b72907
UW		 88692010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
8870
8871 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
8872 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
8873
fa593d66
PA		 88742010-06-01 Pedro Alves <pedro@codesourcery.com>
8875 Stan Shebs <stan@codesourcery.com>
8876
8877 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
8878 (all): Depend on $(extra_libraries).
8879 (install-only): Install the IPA.
8880 (IPA_OBJS, IPA_LIB): New.
8881 (clean): Remove the IPA lib.
8882 (IPAGENT_CFLAGS): New.
8883 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
8884 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
8885 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
8886 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
8887 * configure.ac: Check for atomic builtins support in the compiler.
8888 (IPA_DEPFILES, extra_libraries): Define.
8889 * configure.srv (ipa_obj): Add description.
8890 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
8891 (i[34567]86-*-linux*): Set ipa_obj.
8892 (x86_64-*-linux*): Set ipa_obj.
8893 * linux-low.c (stabilizing_threads): New.
8894 (supports_fast_tracepoints): New.
8895 (linux_detach): Stabilize threads before detaching.
8896 (handle_tracepoints): Handle internal tracing breakpoints. Assert
8897 the lwp is either not stabilizing, or is moving out of a jump pad.
8898 (linux_fast_tracepoint_collecting): New.
8899 (maybe_move_out_of_jump_pad): New.
8900 (enqueue_one_deferred_signal): New.
8901 (dequeue_one_deferred_signal): New.
8902 (linux_wait_for_event_1): If moving out of a jump pad, defer
8903 pending signals to later.
8904 (linux_stabilize_threads): New.
8905 (linux_wait_1): Check if threads need moving out of jump pads, and
8906 do it if so.
8907 (stuck_in_jump_pad_callback): New.
8908 (move_out_of_jump_pad_callback): New.
8909 (lwp_running): New.
8910 (linux_resume_one_lwp): Handle moving out of jump pads.
8911 (linux_set_resume_request): Dequeue deferred signals.
8912 (need_step_over_p): Also step over fast tracepoint jumps.
8913 (start_step_over): Also uninsert fast tracepoint jumps.
8914 (finish_step_over): Also reinsert fast tracepoint jumps.
8915 (linux_install_fast_tracepoint_jump): New.
8916 (linux_target_ops): Install linux_stabilize_threads and
8917 linux_install_fast_tracepoint_jump_pad.
8918 * linux-low.h (linux_target_ops) <get_thread_area,
8919 install_fast_tracepoint_jump_pad>: New fields.
8920 (struct lwp_info) <collecting_fast_tracepoint,
8921 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
8922 (linux_get_thread_area): Declare.
8923 * linux-x86-low.c (jump_insn): New.
8924 (x86_get_thread_area): New.
8925 (append_insns): New.
8926 (push_opcode): New.
8927 (amd64_install_fast_tracepoint_jump_pad): New.
8928 (i386_install_fast_tracepoint_jump_pad): New.
8929 (x86_install_fast_tracepoint_jump_pad): New.
8930 (the_low_target): Install x86_get_thread_area and
8931 x86_install_fast_tracepoint_jump_pad.
8932 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
8933 (struct fast_tracepoint_jump): New.
8934 (fast_tracepoint_jump_insn): New.
8935 (fast_tracepoint_jump_shadow): New.
8936 (find_fast_tracepoint_jump_at): New.
8937 (fast_tracepoint_jump_here): New.
8938 (delete_fast_tracepoint_jump): New.
8939 (set_fast_tracepoint_jump): New.
8940 (uninsert_fast_tracepoint_jumps_at): New.
8941 (reinsert_fast_tracepoint_jumps_at): New.
8942 (set_breakpoint_at): Use write_inferior_memory.
8943 (uninsert_raw_breakpoint): Use write_inferior_memory.
8944 (check_mem_read): Mask out fast tracepoint jumps.
8945 (check_mem_write): Mask out fast tracepoint jumps.
8946 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
8947 (set_fast_tracepoint_jump): Declare.
8948 (delete_fast_tracepoint_jump)
8949 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
8950 (reinsert_fast_tracepoint_jumps_at): Declare.
8951 * regcache.c: Don't compile many functions when building the
8952 in-process agent library.
8953 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
8954 the register buffer in the heap.
8955 (free_register_cache): If the register buffer isn't owned by the
8956 regcache, don't free it.
8957 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
8958 pre-existing register caches.
8959 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
8960 type.
8961 (convert_ascii_to_int): : Constify `from' parameter type.
8962 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
8963 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
8964 the needed buffer in-place.
8965 (relocate_instruction): New.
8966 * server.c (handle_query) <qSymbols>: If the target supports
8967 tracepoints, give it a chance of looking up symbols. Report
8968 support for fast tracepoints.
8969 (handle_status): Stabilize threads.
8970 (process_serial_event): Adjust.
8971 * server.h (struct fast_tracepoint_jump): Forward declare.
8972 (struct process_info) <fast_tracepoint_jumps>: New field.
8973 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
8974 (decode_X_packet, decode_M_packet): Adjust.
8975 (relocate_instruction): Declare.
8976 (in_process_agent_loaded): Declare.
8977 (tracepoint_look_up_symbols): Declare.
8978 (struct fast_tpoint_collect_status): Declare.
8979 (fast_tracepoint_collecting): Declare.
8980 (force_unlock_trace_buffer): Declare.
8981 (handle_tracepoint_bkpts): Declare.
8982 (initialize_low_tracepoint)
8983 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
8984 * target.h (struct target_ops) <stabilize_threads,
8985 install_fast_tracepoint_jump_pad>: New fields.
8986 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
8987 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
8988 [HAVE_STDINT_H]: Include stdint.h.
8989 (trace_debug_1): Rename to ...
8990 (trace_vdebug): ... this.
8991 (trace_debug): Rename to ...
8992 (trace_debug_1): ... this. Add `level' parameter.
8993 (trace_debug): New.
8994 (ATTR_USED, ATTR_NOINLINE): New.
8995 (IP_AGENT_EXPORT): New.
8996 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
8997 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
8998 (about_to_request_buffer_space, trace_buffer_is_full)
8999 (stopping_tracepoint, expr_eval_result, error_tracepoint)
9000 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
9001 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
9002 (traceframe_write_count, traceframes_created)
9003 (trace_state_variables)
9004 New renaming defines.
9005 (struct ipa_sym_addresses): New.
9006 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
9007 (symbol_list): New.
9008 (ipa_sym_addrs): New.
9009 (all_tracepoint_symbols_looked_up): New.
9010 (in_process_agent_loaded): New.
9011 (write_e_ipa_not_loaded): New.
9012 (maybe_write_ipa_not_loaded): New.
9013 (tracepoint_look_up_symbols): New.
9014 (debug_threads) [IN_PROCESS_AGENT]: New.
9015 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
9016 (UNKNOWN_SIDE_EFFECTS): New.
9017 (stop_tracing): New.
9018 (flush_trace_buffer): New.
9019 (stop_tracing_bkpt): New.
9020 (flush_trace_buffer_bkpt): New.
9021 (read_inferior_integer): New.
9022 (read_inferior_uinteger): New.
9023 (read_inferior_data_pointer): New.
9024 (write_inferior_data_pointer): New.
9025 (write_inferior_integer): New.
9026 (write_inferior_uinteger): New.
9027 (struct collect_static_trace_data_action): Delete.
9028 (enum tracepoint_type): New.
9029 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 9030 <actions_str, step_actions, step_actions_str>: Only include in
9031 GDBserver.
fa593d66
PA		 9032 <orig_size, obj_addr_on_target, adjusted_insn_addr>
9033 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
9034 (tracepoints): Use IP_AGENT_EXPORT.
9035 (last_tracepoint): Don't include in the IPA.
9036 (stopping_tracepoint): Use IP_AGENT_EXPORT.
9037 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
9038 (alloced_trace_state_variables): New.
9039 (trace_state_variables): Use IP_AGENT_EXPORT.
9040 (traceframe_t): Delete unused variable.
9041 (circular_trace_buffer): Don't include in the IPA.
9042 (trace_buffer_start): Delete.
9043 (struct trace_buffer_control): New.
9044 (trace_buffer_free): Delete.
9045 (struct ipa_trace_buffer_control): New.
9046 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
9047 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
9048 New.
9049 (trace_buffer_ctrl): New.
9050 (TRACE_BUFFER_CTRL_CURR): New.
9051 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
9052 Reimplement as macros.
9053 (trace_buffer_wrap): Delete.
9054 (traceframe_write_count, traceframe_read_count)
9055 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
9056 (struct tracepoint_hit_ctx) <type>: New field.
9057 (struct fast_tracepoint_ctx): New.
9058 (memory_barrier): New.
9059 (cmpxchg): New.
9060 (record_tracepoint_error): Update atomically in the IPA.
9061 (clear_inferior_trace_buffer): New.
9062 (about_to_request_buffer_space): New.
9063 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
9064 updating the same buffer.
9065 (add_tracepoint): Default the tracepoint's type to trap
9066 tracepoint, and orig_size to -1.
9067 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
9068 internal variables.
9069 (create_trace_state_variable): New parameter `gdb'. Handle it.
9070 (clear_installed_tracepoints): Clear fast tracepoint jumps.
9071 (cmd_qtdp): Handle fast tracepoints.
9072 (cmd_qtdv): Adjust.
9073 (max_jump_pad_size): New.
9074 (gdb_jump_pad_head): New.
9075 (get_jump_space_head): New.
9076 (claim_jump_space): New.
9077 (sort_tracepoints): New.
9078 (MAX_JUMP_SIZE): New.
9079 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
9080 IPA.
9081 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
9082 support. Upload fast traceframes, and delete internal IPA
9083 breakpoints.
9084 (stop_tracing_handler): New.
9085 (flush_trace_buffer_handler): New.
9086 (cmd_qtstop): Upload fast tracepoints.
9087 (response_tracepoint): Handle fast tracepoints.
9088 (tracepoint_finished_step): Upload fast traceframes. Set the
9089 tracepoint hit context's tracepoint type.
9090 (handle_tracepoint_bkpts): New.
9091 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
9092 type. Add comment about fast tracepoints.
9093 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
9094 non-existing action_str field.
9095 (get_context_regcache): Handle fast tracepoints.
9096 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
9097 to the regcache.
9098 (fast_tracepoint_from_jump_pad_address): New.
9099 (fast_tracepoint_from_ipa_tpoint_address): New.
9100 (collecting_t): New.
9101 (force_unlock_trace_buffer): New.
9102 (fast_tracepoint_collecting): New.
9103 (collecting): New.
9104 (gdb_collect): New.
9105 (write_inferior_data_ptr): New.
9106 (target_tp_heap): New.
9107 (target_malloc): New.
9108 (download_agent_expr): New.
9109 (UALIGN): New.
9110 (download_tracepoints): New.
9111 (download_trace_state_variables): New.
9112 (upload_fast_traceframes): New.
9113 (IPA_FIRST_TRACEFRAME): New.
9114 (IPA_NEXT_TRACEFRAME_1): New.
9115 (IPA_NEXT_TRACEFRAME): New.
9116 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
9117 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
9118 (gdb_jump_pad_buffer_end): New.
9119 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
9120 (initialize_tracepoint): Adjust.
9121 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
9122 buffer. Initialize the low module.
9123 * utils.c (PREFIX, TOOLNAME): New.
9124 (malloc_failure): Use PREFIX.
9125 (error): In the IPA, an error causes an exit.
9126 (fatal, warning): Use PREFIX.
9127 (internal_error): Use TOOLNAME.
9128 (NUMCELLS): Increase to 10.
9129 * configure, config.in: Regenerate.
9130
d149dd1d
PA		 91312010-06-01 Pedro Alves <pedro@codesourcery.com>
9132
9133 * server.c (handle_query) <qSupported>: Do two passes over the
9134 qSupported string to avoid nesting strtok.
9135
f6528abd
JK		 91362010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9137
9138 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
9139 (CDEPS): New.
9140 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
9141 -Wl,--dynamic-list.
9142 * configure: Regenerate.
9143 * proc-service.list: New.
9144
ca2a87a0
JK		 91452010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9146
9147 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
9148 New comment.
9149
363a6e9f
OS		 91502010-05-26 Ozkan Sezer <sezeroz@gmail.com>
9151
9152 * gdbreplay.c (remote_open): Check error return from socket() call by
9153 its equality to -1 not by it being negative.
9154 * remote-utils.c (remote_open): Likewise.
9155
d23b6cb1
PA		 91562010-05-23 Pedro Alves <pedro@codesourcery.com>
9157
9158 * config.h: Regenerate.
9159
28d3cf85
MK		 91602010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9161
9162 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
9163 doesn't provide PTRACE_GET_THREAD_AREA.
9164
fea36a59
MK		 91652010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9166
9167 * linux-m68k-low.c: Include <asm/ptrace.h>
9168 (ps_get_thread_area): Implement.
9169
24b066ba
DE		 91702010-05-03 Doug Evans <dje@google.com>
9171
9172 * event-loop.c (struct callback_event): New struct.
9173 (callback_list): New global.
9174 (append_callback_event, delete_callback_event): New functions.
9175 (process_callback): New function.
9176 (start_event_loop): Call it.
9177 * remote-utils.c (NOT_SCHEDULED): Define.
9178 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
9179 moved out of readchar.
9180 (readchar): Rewrite. Call reschedule before returning.
9181 (reset_readchar): New function.
9182 (remote_close): Call it.
9183 (process_remaining, reschedule): New functions.
9184 * server.h (callback_handler_func): New typedef.
9185 (append_callback_event, delete_callback_event): Declare.
9186
9836d6ea
PA		 91872010-05-03 Pedro Alves <pedro@codesourcery.com>
9188
9189 * proc-service.c (ps_pglobal_lookup): Use
9190 thread_db_look_up_one_symbol.
9191 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
9192 parameter. Use it instead of all_symbols_looked_up.
9193 * server.h (struct process_info) <all_symbols_looked_up>: Delete
9194 field.
9195 (all_symbols_looked_up): Don't declare.
9196 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
9197 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
9198 field.
9199 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
9200 Set all_symbols_looked_up here.
9201 (thread_db_look_up_one_symbol): New.
9202 (thread_db_get_tls_address): Adjust.
9203 (thread_db_load_search, try_thread_db_load_1): Always allocate the
9204 thread_db object on the heap, and tentatively set it in the
9205 process structure.
9206 (thread_db_init): Don't set all_symbols_looked_up here.
9207 * linux-low.h (thread_db_look_up_one_symbol): Declare.
9208
7984d532
PA		 92092010-05-03 Pedro Alves <pedro@codesourcery.com>
9210
9211 * linux-low.c (linux_kill, linux_detach): Adjust.
9212 (status_pending_p_callback): Remove redundant statement. Check
9213 for !TARGET_WAITIKIND_IGNORE, instead of
9214 TARGET_WAITKIND_STOPPED.
9215 (handle_tracepoints): Make sure LWP is locked. Adjust.
9216 (linux_wait_for_event_1): Adjust.
9217 (linux_cancel_breakpoints): New.
9218 (unsuspend_one_lwp): New.
9219 (unsuspend_all_lwps): New.
9220 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
9221 (send_sigstop_callback): Change return type to int, add new
9222 `except' parameter and handle it.
9223 (suspend_and_send_sigstop_callback): New.
9224 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
9225 pass them down. If SUSPEND, also increment the lwp's suspend
9226 count.
9227 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
9228 (need_step_over_p): Don't consider suspended LWPs.
9229 (start_step_over): Adjust.
9230 (proceed_one_lwp): Change return type to int, add new `except'
9231 parameter and handle it.
9232 (unsuspend_and_proceed_one_lwp): New.
9233 (proceed_all_lwps): Use find_inferior instead of
9234 for_each_inferior.
9235 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
9236 also decrement the suspend count of LWPs. Pass `except' down,
9237 instead of hacking its suspend count.
9238 (linux_pause_all): Add `freeze' parameter. Adjust.
9239 (linux_unpause_all): New.
9240 (linux_target_ops): Install linux_unpause_all.
9241 * server.c (handle_status): Adjust.
9242 * target.h (struct target_ops): New fields `unpause_all' and
9243 `cancel_breakpoints'. Add new parameter to `pause_all'.
9244 (pause_all): Add new `freeze' parameter.
9245 (unpause_all): New.
9246 (cancel_breakpoints): New.
9247 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
9248 cancel breakpoints.
9249 (cmd_qtstart): Pause threads.
9250 (stop_tracing): Pause threads, and cancel breakpoints.
9251 * win32-low.c (win32_target_ops): Adjust.
9252
e471f25b
PA		 92532010-05-03 Pedro Alves <pedro@codesourcery.com>
9254
9255 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
9256 the inferior right away from here...
9257 (linux_wait_1): ... to here, and adjust to check the thread's
9258 last_resume_kind instead of the lwp's step or stop_expected flags.
9259
1915ef4f
PA		 92602010-05-02 Pedro Alves <pedro@codesourcery.com>
9261
9262 * README: Use consistent `GDB' and `GDBserver' spellings.
9263
f9e39928
PA		 92642010-05-02 Pedro Alves <pedro@codesourcery.com>
9265
9266 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
9267 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
9268 (linux_detach_one_lwp): Assume the lwp is stopped.
9269 (any_thread_of): Delete.
9270 (linux_detach): Stop all lwps here. Don't blindly delete all
9271 breakpoints.
9272 (delete_lwp_callback): New.
9273 (linux_mourn): Delete all lwps of the process that is gone.
9274 (linux_wait_1): Don't delete the last lwp of the process here.
9275 * mem-break.h (mark_breakpoints_out): Declare.
9276 * mem-break.c (mark_breakpoints_out): New.
9277 (free_all_breakpoints): Use it.
9278 * server.c (handle_target_event): If the process is gone, mark
9279 breakpoints out.
9280 * thread-db.c (struct thread_db) <create_bp>: New field.
9281 (thread_db_enable_reporting): Fix prototype. Store a thread event
9282 breakpoint reference in the thread_db struct.
9283 (thread_db_load_search): Clear the thread_db object.
9284 (try_thread_db_load_1): Ditto.
9285 (switch_to_process): New.
9286 (disable_thread_event_reporting): Use it.
9287 (remove_thread_event_breakpoints): New.
9288 (thread_db_detach, thread_db_mourn): Use it.
9289
1e7fc18c
PA		 92902010-05-01 Pedro Alves <pedro@codesourcery.com>
9291
9292 * linux-low.c (linux_enable_event_reporting): New.
9293 (linux_wait_for_event_1, handle_extended_wait): Use it.
9294
02fc4de7
PA		 92952010-04-30 Pedro Alves <pedro@codesourcery.com>
9296
9297 * linux-low.c (linux_kill_one_lwp, linux_kill)
9298 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
9299 (send_sigstop): Take an lwp_info as parameter instead. Queue a
9300 SIGSTOP even if the LWP is stopped.
9301 (send_sigstop_callback): New.
9302 (stop_all_lwps): Use send_sigstop_callback instead.
9303 (linux_resume_one_thread): Adjust.
9304 (proceed_one_lwp): Still proceed an LWP that the client has
9305 requested to stop, if we haven't reported it as stopped yet. Make
9306 sure that LWPs the client want stopped, have a pending SIGSTOP.
9307
bc3b5632
DE		 93082010-04-26 Doug Evans <dje@google.com>
9309
ae1ada35
DE		 9310 * server.c (handle_general_set): Make static.
9311
bc3b5632
DE		 9312 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
9313 Print received char after testing for error/eof instead of before.
9314 (input_interrupt): Tweak comment.
9315
65730243
DE		 93162010-04-23 Doug Evans <dje@google.com>
9317
9318 * server.c (start_inferior): Print inferior argv if --debug.
9319
a8ae7dc0
AR		 93202010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
9321
9322 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
9323 * nto-x86-low.c: Include server.h
9324
1c07cc19
PM		 93252010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
9326
9327 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
9328 be consistent with other sources of this directory.
9329 (init_registers_amd64): Correct name of source file of this function
9330 in the comment.
9331
e0a61e09
PM		 93322010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9333
9334 * configure.srv (x86_64-*-mingw*): New configuration for Windows
9335 64-bit executables.
9336
54709339
PM		 93372010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9338
9339 * win32-i386-low.c: Add 64-bit support.
9340 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
9341 (init_registers_amd64): Declare.
9342 (mappings): Add 64-bit version of array.
9343 (init_windows_x86): New function.
9344 (the_low_target): Change init_arch field to init_windows_x86.
9345
e8f0053d
PM		 93462010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9347
9348 * win32-low.c: Adapt to support also 64-bit architecture.
9349 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
9350 (get_image_name): Use SIZE_T type for local variable `done'.
9351 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
9352 (toolhelp_get_dll_name): Idem.
9353 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
9354 Use uintptr_t typecast to avoid warning.
9355 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
9356 (handle_exception): Use phex_nz to avoid warning.
9357 (win32_wait): Remove unused local variable `process'.
9358
c481e77e
PM		 93592010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9360
9361 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
9362 `amd64-avx.o'.
9363
12ea4b69
PM		 93642010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
9365
9366 * configure.ac: Use `ws2_32' library for srv_mingw.
9367 * configure: Regenerate.
9368 * gdbreplay.c: Include winsock2.h instead of winsock.h.
9369 * remote-utils.c: Likewise.
9370
f6d1620c
L		 93712010-04-17 H.J. Lu <hongjiu.lu@intel.com>
9372
9373 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
9374 if __x86_64__ is defined.
9375
8e642873
PM		 93762010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9377
9378 * configure: Regenerate.
9379
711e434b
PM		 93802010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9381
9382 * server.c (handle_query): Handle 'qGetTIBAddr' query.
9383 * target.h (target_ops): New get_tib_address field.
9384 * win32-low.h (win32_thread_info): Add thread_local_base field.
9385 * win32-low.c (child_add_thread): Add tlb argument.
9386 Set thread_local_base field to TLB.
9387 (get_child_debug_event): Adapt to child_add_thread change.
9388 (win32_get_tib_address): New function.
9389 (win32_target_ops): Set get_tib_address field to
9390 win32_get_tib_address.
9391 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
9392
505106cd
PA		 93932010-04-12 Pedro Alves <pedro@codesourcery.com>
9394
505106cd
PA		 9395 * linux-low.c (linux_mourn): Also remove the process.
9396 * server.c (handle_target_event): Don't remove the process here.
9397 * nto-low.c (nto_mourn): New.
9398 (nto_target_ops): Install it.
9399 * spu-low.c (spu_mourn): New.
9400 (spu_target_ops): Install it.
9401 * win32-low.c (win32_mourn): New.
9402 (win32_target_ops): Install it.
9403
e8470a06
PA		 94042010-04-12 Pedro Alves <pedro@codesourcery.com>
9405
9406 * server.h (buffer_xml_printf): Remove redundant `;'.
9407
45ba0d02
PA		 94082010-04-12 Pedro Alves <pedro@codesourcery.com>
9409
9410 * regcache.c (set_register_cache): Invalidate regcaches before
9411 changing the register cache layout.
9412 (regcache_invalidate_one): Allow a NULL regcache.
9413 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
9414 regcaches before changing the register cache layout or the target
9415 regsets.
9416
59e04013
L		 94172010-04-12 H.J. Lu <hongjiu.lu@intel.com>
9418
9419 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
9420 variable warning on Linux/x86-64.
9421
8336d594
PA		 94222010-04-11 Pedro Alves <pedro@codesourcery.com>
9423
9424 GDBserver disconnected tracing support.
9425
9426 * linux-low.c (linux_remove_process): Delete.
9427 (add_lwp): Don't set last_resume_kind here.
9428 (linux_kill): Use `mourn'.
9429 (linux_detach): Use `thread_db_detach', and `mourn'.
9430 (linux_mourn): New.
9431 (linux_attach_lwp_1): Adjust comment.
9432 (linux_attach): last_resume_kind moved the thread_info; adjust.
9433 (status_pending_p_callback): Adjust.
9434 (linux_wait_for_event_1): Adjust.
9435 (count_events_callback, select_singlestep_lwp_callback)
9436 (select_event_lwp_callback, cancel_breakpoints_callback)
9437 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
9438 (proceed_one_lwp): Adjust.
9439 (linux_async): Add debug output.
9440 (linux_thread_stopped): New.
9441 (linux_pause_all): New.
9442 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
9443 linux_pause_all.
9444 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
9445 (thread_db_free): Delete declaration.
9446 (thread_db_detach, thread_db_mourn): Declare.
9447 * thread-db.c (thread_db_init): Use thread_db_mourn.
9448 (thread_db_free): Delete, split in two.
9449 (disable_thread_event_reporting): New.
9450 (thread_db_detach): New.
9451 (thread_db_mourn): New.
9452
9453 * server.h (struct thread_info) <last_resume_kind>: New field.
9454 <attached>: Add comment.
9455 <gdb_detached>: New field.
9456 (handler_func): Change return type to int.
9457 (handle_serial_event, handle_target_event): Ditto.
9458 (gdb_connected): Declare.
9459 (tracing): Delete.
9460 (disconnected_tracing): Declare.
9461 (stop_tracing): Declare.
9462
9463 * server.c (handle_query) <qSupported>: Report support for
9464 disconnected tracing.
9465 (queue_stop_reply_callback): Account for running threads.
9466 (gdb_wants_thread_stopped): New.
9467 (gdb_wants_all_threads_stopped): New.
9468 (gdb_reattached_process): New.
9469 (handle_status): Clear the `gdb_detached' flag of all processes.
9470 In all-stop, stop all threads.
9471 (main): Be sure to leave tfind mode. Handle disconnected tracing.
9472 (process_serial_event): If the remote connection breaks, or if an
9473 exit was forced with "monitor exit", force an event loop exit.
9474 Handle disconnected tracing on detach.
9475 (handle_serial_event): Adjust.
9476 (handle_target_event): If GDB isn't connected, forward events back
9477 to the inferior, unless the last process exited, in which case,
9478 exit gdbserver. Adjust interface.
9479
9480 * remote-utils.c (remote_open): Don't block in accept. Instead
9481 register an event loop source on the listen socket file
9482 descriptor. Refactor bits into ...
9483 (listen_desc): ... this new global.
9484 (gdb_connected): ... this new function.
9485 (enable_async_notification): ... this new function.
9486 (handle_accept_event): ... this new function.
9487 (remote_close): Clear remote_desc.
9488
9489 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
9490
9491 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
9492 New fields.
9493 (mourn_inferior): Define.
9494 (target_process_qsupported): Avoid the dangling else problem.
9495 (thread_stopped): Define.
9496 (pause_all): Define.
9497 (target_waitstatus_to_string): Declare.
9498 * target.c (target_waitstatus_to_string): New.
9499
9500 * tracepoint.c (tracing): Make extern.
9501 (disconnected_tracing): New.
9502 (stop_tracing): Make extern. Handle tracing stops due to GDB
9503 disconnecting.
9504 (cmd_qtdisconnected): New.
9505 (cmd_qtstatus): Report disconnected tracing status in trace reply.
9506 (handle_tracepoint_general_set): Handle QTDisconnected.
9507
9508 * event-loop.c (event_handler_func): Change return type to int.
9509 (process_event): Bail out if the event handler wants the event
9510 loop to stop.
9511 (handle_file_event): Ditto.
9512 (start_event_loop): Bail out if the event handler wants the event
9513 loop to stop.
9514
9515 * nto-low.c (nto_target_ops): Adjust.
9516 * spu-low.c (spu_wait): Don't remove the process here.
9517 (spu_target_ops): Adjust.
9518 * win32-low.c (win32_wait): Don't remove the process here.
9519 (win32_target_ops): Adjust.
9520
5d267c4c
PA		 95212010-04-11 Pedro Alves <pedro@codesourcery.com>
9522
9523 * regcache.c (realloc_register_cache): Invalidate inferior's
9524 regcache before recreating it.
9525
623ccd72
PA		 95262010-04-09 Pedro Alves <pedro@codesourcery.com>
9527
9528 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
9529
219f2f23
PA		 95302010-04-09 Stan Shebs <stan@codesourcery.com>
9531 Pedro Alves <pedro@codesourcery.com>
9532
9533 * server.h (LONGEST): New.
9534 (struct thread_info) <while_stepping>: New field.
9535 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
9536 Declare.
9537 (initialize_tracepoint, handle_tracepoint_general_set)
9538 (handle_tracepoint_query, tracepoint_finished_step)
9539 (tracepoint_was_hit, release_while_stepping_state_list):
9540 (current_traceframe): Declare.
9541 * server.c (handle_general_set): Handle tracepoint packets.
9542 (read_memory): New.
9543 (write_memory): New.
9544 (handle_search_memory_1): Use read_memory.
9545 (handle_query): Report support for conditional tracepoints, trace
9546 state variables, and tracepoint sources. Handle tracepoint
9547 queries.
9548 (main): Initialize the tracepoints module.
9549 (process_serial_event): Handle traceframe reads/writes.
9550
9551 * linux-low.c (handle_tracepoints): New.
9552 (linux_wait_1): Call it.
9553 (linux_resume_one_lwp): Handle while-stepping.
9554 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
9555 (linux_target_ops): Install them.
9556 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
9557 New field.
9558 * linux-x86-low.c (x86_supports_tracepoints): New.
9559 (the_low_target). Install it.
9560
9561 * mem-break.h (delete_breakpoint): Declare.
9562 * mem-break.c (delete_breakpoint): Make external.
9563
9564 * target.h (struct target_ops): Add `supports_tracepoints',
9565 `read_pc', and `write_pc' fields.
9566 (target_supports_tracepoints): Define.
9567 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
9568 (phex_nz): New.
9569
9570 * regcache.h (struct regcache) <registers_owned>: New field.
9571 (init_register_cache, regcache_cpy): Declare.
9572 (regcache_read_pc, regcache_write_pc): Declare.
9573 (register_cache_size): Declare.
9574 (supply_regblock): Declare.
9575 * regcache.c (init_register_cache): New.
9576 (new_register_cache): Use it.
9577 (regcache_cpy): New.
9578 (register_cache_size): New.
9579 (supply_regblock): New.
9580 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 9581
219f2f23
PA		 9582 * tracepoint.c: New.
9583
9584 * Makefile.in (OBS): Add tracepoint.o.
9585 (tracepoint.o): New rule.
9586
3a13a53b
L		 95872010-04-08 H.J. Lu <hongjiu.lu@intel.com>
9588
9589 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
9590 (i386-mmx.o): New.
9591 (i386-mmx.c): Likewise.
9592 (i386-mmx-linux.o): Likewise.
9593 (i386-mmx-linux.c): Likewise.
9594
9595 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
9596 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
9597 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
9598 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
9599
9600 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
9601 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
9602 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
9603
1570b33e
L		 96042010-04-07 H.J. Lu <hongjiu.lu@intel.com>
9605
9606 * Makefile.in (clean): Updated.
9607 (i386-avx.o): New.
9608 (i386-avx.c): Likewise.
9609 (i386-avx-linux.o): Likewise.
9610 (i386-avx-linux.c): Likewise.
9611 (amd64-avx.o): Likewise.
9612 (amd64-avx.c): Likewise.
9613 (amd64-avx-linux.o): Likewise.
9614 (amd64-avx-linux.c): Likewise.
9615
9616 * configure.srv (srv_i386_regobj): Add i386-avx.o.
9617 (srv_i386_linux_regobj): Add i386-avx-linux.o.
9618 (srv_amd64_regobj): Add amd64-avx.o.
9619 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
9620 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
9621 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
9622 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
9623 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
9624 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
9625 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
9626
9627 * i387-fp.c: Include "i386-xstate.h".
9628 (i387_xsave): New.
9629 (i387_cache_to_xsave): Likewise.
9630 (i387_xsave_to_cache): Likewise.
9631 (x86_xcr0): Likewise.
9632
9633 * i387-fp.h (i387_cache_to_xsave): Likewise.
9634 (i387_xsave_to_cache): Likewise.
9635 (x86_xcr0): Likewise.
9636
9637 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
9638 * linux-crisv32-low.c (target_regsets): Likewise.
9639 * linux-m68k-low.c (target_regsets): Likewise.
9640 * linux-mips-low.c (target_regsets): Likewise.
9641 * linux-ppc-low.c (target_regsets): Likewise.
9642 * linux-s390-low.c (target_regsets): Likewise.
9643 * linux-sh-low.c (target_regsets): Likewise.
9644 * linux-sparc-low.c (target_regsets): Likewise.
9645 * linux-xtensa-low.c (target_regsets): Likewise.
9646
9647 * linux-low.c: Include <sys/uio.h>.
9648 (regsets_fetch_inferior_registers): Support nt_type.
9649 (regsets_store_inferior_registers): Likewise.
9650 (linux_process_qsupported): New.
9651 (linux_target_ops): Add linux_process_qsupported.
9652
9653 * linux-low.h (regset_info): Add nt_type.
9654 (linux_target_ops): Add process_qsupported.
9655
9656 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
9657 and <sys/uio.h>.
9658 (init_registers_i386_avx_linux): New.
9659 (init_registers_amd64_avx_linux): Likewise.
9660 (xmltarget_i386_linux_no_xml): Likewise.
9661 (xmltarget_amd64_linux_no_xml): Likewise.
9662 (PTRACE_GETREGSET): Likewise.
9663 (PTRACE_SETREGSET): Likewise.
9664 (x86_fill_xstateregset): Likewise.
9665 (x86_store_xstateregset): Likewise.
9666 (use_xml): Likewise.
9667 (x86_linux_update_xmltarget): Likewise.
9668 (x86_linux_process_qsupported): Likewise.
9669 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
9670 (x86_arch_setup): Don't call init_registers_amd64_linux nor
9671 init_registers_i386_linux here. Call
9672 x86_linux_update_xmltarget.
9673 (the_low_target): Add x86_linux_process_qsupported.
9674
9675 * server.c (handle_query): Call target_process_qsupported.
9676
9677 * target.h (target_ops): Add process_qsupported.
9678 (target_process_qsupported): New.
9679
fc7238bb
PA		 96802010-04-03 Pedro Alves <pedro@codesourcery.com>
9681
9682 * inferiors.c (add_thread): Set last_status kind to
9683 TARGET_WAITKIND_IGNORE.
9684 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
9685 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
9686 (linux_wait_1): Move `thread' local definition to block that uses
9687 it. Don't NULL initialize `event_child'.
9688 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
9689 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
9690 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
9691
bdabb078
PA		 96922010-04-01 Pedro Alves <pedro@codesourcery.com>
9693
9694 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
9695 an extended waitstatus, or by a watchpoint.
9696 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
9697 thread was stepping or has been stopped by a watchpoint.
9698
d3bbe7a0
PA		 96992010-04-01 Pedro Alves <pedro@codesourcery.com>
9700
9701 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
9702 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
9703 of another, then delete the previous, and validate all
9704 breakpoints.
9705 (validate_inserted_breakpoint): New.
9706 (delete_disabled_breakpoints): New.
9707 (validate_breakpoints): New.
9708 (check_mem_read): Validate breakpoints before trusting their
9709 shadow. Delete disabled breakpoints.
9710 (check_mem_write): Validate breakpoints before trusting they
9711 should be inserted. Delete disabled breakpoints.
9712 * mem-break.h (validate_breakpoints):
9713 * server.c (handle_query): Validate breakpoints when we see a
9714 qSymbol query.
9715
8b07ae33
PA		 97162010-04-01 Pedro Alves <pedro@codesourcery.com>
9717
9718 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
9719 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
9720 if we could tell there's a GDB breakpoint at stop_pc.
9721 (need_step_over_p): Don't do a step over if we find a GDB
9722 breakpoint at the resume PC.
9723
9724 * mem-break.c (struct raw_breakpoint): New.
9725 (enum bkpt_type): New type `gdb_breakpoint'.
9726 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
9727 fields. New field `raw'.
9728 (find_raw_breakpoint_at): New.
9729 (set_raw_breakpoint_at): Handle refcounting. Create a raw
9730 breakpoint instead.
9731 (set_breakpoint_at): Adjust.
9732 (delete_raw_breakpoint): New.
9733 (release_breakpoint): New.
9734 (delete_breakpoint): Rename to...
9735 (delete_breakpoint_1): ... this. Add proc parameter. Use
9736 release_breakpoint. Return ENOENT.
9737 (delete_breakpoint): Reimplement.
9738 (find_breakpoint_at): Delete.
9739 (find_gdb_breakpoint_at): New.
9740 (delete_breakpoint_at): Delete.
9741 (set_gdb_breakpoint_at): New.
9742 (delete_gdb_breakpoint_at): New.
9743 (gdb_breakpoint_here): New.
9744 (set_reinsert_breakpoint): Use release_breakpoint.
9745 (uninsert_breakpoint): Rename to ...
9746 (uninsert_raw_breakpoint): ... this.
9747 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
9748 (reinsert_raw_breakpoint): Change parameter type to
9749 raw_breakpoint.
9750 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
9751 instead.
9752 (check_breakpoints): Adjust. Use release_breakpoint.
9753 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
9754 (breakpoint_inserted_here): Ditto.
9755 (check_mem_read): Adjust to iterate over raw breakpoints instead.
9756 Don't trust the breakpoint's shadow if it is not inserted.
9757 (check_mem_write): Adjust to iterate over raw breakpoints instead.
9758 (delete_all_breakpoints): Adjust.
9759 (free_all_breakpoints): Mark all breakpoints as uninserted, and
9760 use delete_breakpoint_1.
9761
9762 * mem-break.h (breakpoints_supported): Delete declaration.
9763 (set_gdb_breakpoint_at): Declare.
9764 (gdb_breakpoint_here): Declare.
9765 (delete_breakpoint_at): Delete.
9766 (delete_gdb_breakpoint_at): Declare.
9767
9768 * server.h (struct raw_breakpoint): Forward declare.
9769 (struct process_info): New field `raw_breakpoints'.
9770
9771 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
9772 breakpoints.
9773
6bf5e0ba
PA		 97742010-03-24 Pedro Alves <pedro@codesourcery.com>
9775
9776 * linux-low.c (status_pending_p_callback): Fix comment.
9777 (linux_wait_for_event_1): Move most of the internal breakpoint
9778 handling from here...
9779 (linux_wait_1): ... to here.
9780 (count_events_callback): New.
9781 (select_singlestep_lwp_callback): New.
9782 (select_event_lwp_callback): New.
9783 (cancel_breakpoints_callback): New.
9784 (select_event_lwp): New.
9785 (linux_wait_1): Simplify internal breakpoint handling. Give equal
9786 priority to all LWPs that have had events that should be reported
9787 to the client. Cancel breakpoints when about to reporting the
9788 event to the client, not while stopping lwps. No longer cancel
9789 finished single-steps here.
9790 (cancel_finished_single_step): Delete.
9791 (cancel_finished_single_steps): Delete.
9792
414a389f
PA		 97932010-03-24 Pedro Alves <pedro@codesourcery.com>
9794
9795 * mem-break.c (enum bkpt_type): New.
9796 (struct breakpoint): New field `type'.
9797 (set_breakpoint_at): Change return type to struct breakpoint
9798 pointer. Set type to `other_breakpoint' by default.
9799 (delete_breakpoint): Rewrite, supporting more than one breakpoint
9800 in the breakpoint list.
9801 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
9802 (reinsert_breakpoint): Rename to ...
9803 (reinsert_raw_breakpoint): ... this.
9804 (reinsert_breakpoints_at): Adjust.
9805 * mem-break.h (struct breakpoint): Declare.
9806 (set_breakpoint_at): Change return type to struct breakpoint
9807 pointer.
9808
2280c721
PA		 98092010-03-24 Pedro Alves <pedro@codesourcery.com>
9810
9811 * server.c (handle_query): Assign, not compare.
9812
d50171e4
PA		 98132010-03-24 Pedro Alves <pedro@codesourcery.com>
9814
9815 Teach linux gdbserver to step-over-breakpoints.
9816
9817 * linux-low.c (can_hardware_single_step): New.
9818 (supports_breakpoints): New.
9819 (handle_extended_wait): If stopping threads, read the stop pc of
9820 the new cloned LWP.
9821 (get_pc): New.
9822 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
9823 low target doesn't support retrieving the PC.
9824 (add_lwp): Set last_resume_kind to resume_continue.
9825 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
9826 (linux_attach): Don't clear stop_expected. Set the lwp's
9827 last_resume_kind to resume_stop.
9828 (linux_detach_one_lwp): Don't check for removed breakpoints.
9829 (check_removed_breakpoint): Delete.
9830 (status_pending_p): Rename to ...
9831 (status_pending_p_callback): ... this. Don't check for removed
9832 breakpoints. Don't consider threads that are stopped from GDB's
9833 perspective.
9834 (linux_wait_for_lwp): Always read the stop_pc here.
9835 (cancel_breakpoint): New.
9836 (step_over_bkpt): New global.
9837 (linux_wait_for_event_1): Implement stepping over breakpoints.
9838 (gdb_wants_lwp_stopped): New.
9839 (gdb_wants_all_stopped): New.
9840 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
9841 single-step traps here. Store the thread's last reported target
9842 wait status.
9843 (send_sigstop): Don't clear stop_expected. Always set it,
9844 instead.
9845 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
9846 (cancel_finished_single_step): New.
9847 (cancel_finished_single_steps): New.
9848 (wait_for_sigstop): Don't cancel finished single-step traps here.
9849 (linux_resume_one_lwp): Don't check for removed breakpoints.
9850 Don't set `step' on non-hardware step archs.
9851 (linux_set_resume_request): Ignore resume_stop requests if already
9852 stopping or stopped. Set the lwp's last_resume_kind.
9853 (resume_status_pending_p): Don't check for removed breakpoints.
9854 (need_step_over_p): New.
9855 (start_step_over): New.
9856 (finish_step_over): New.
9857 (linux_resume_one_thread): Always queue a sigstop for resume_stop
9858 requests. Clear the thread's last reported target waitstatus.
9859 Don't use the `suspended' flag. Don't consider pending breakpoints.
9860 (linux_resume): Start a step-over if necessary.
9861 (proceed_one_lwp): New.
9862 (proceed_all_lwps): New.
9863 (unstop_all_lwps): New.
9864 * linux-low.h (struct lwp_info): Rewrite comment for the
9865 `suspended' flag. Add the `stop_pc' field. Delete the
9866 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
9867 Add `'last_resume_kind' and `need_step_over' fields.
9868 * inferiors.c (struct thread_info): Delete, moved elsewhere.
9869 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
9870 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
9871 (set_raw_breakpoint_at): New.
9872 (set_breakpoint_at): Rewrite to use it.
9873 (reinsert_breakpoint_handler): Delete.
9874 (set_reinsert_breakpoint): New.
9875 (reinsert_breakpoint_by_bp): Delete.
9876 (delete_reinsert_breakpoints): New.
9877 (uninsert_breakpoint): Rewrite.
9878 (uninsert_breakpoints_at): New.
9879 (reinsert_breakpoint): Rewrite.
9880 (reinsert_breakpoints_at): New.
9881 (check_breakpoints): Rewrite.
9882 (breakpoint_here): New.
9883 (breakpoint_inserted_here): New.
9884 (check_mem_read): Adjust.
9885 * mem-break.h (breakpoints_supported, breakpoint_here)
9886 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
9887 (reinsert_breakpoint_by_bp): Delete declaration.
9888 (delete_reinsert_breakpoints): Declare.
9889 (reinsert_breakpoint): Delete declaration.
9890 (reinsert_breakpoints_at): Declare.
9891 (uninsert_breakpoint): Delete declaration.
9892 (uninsert_breakpoints_at): Declare.
9893 (check_breakpoints): Adjust prototype.
9894 * server.h: Adjust include order.
9895 (struct thread_info): Declare here. Add a `last_status' field.
9896
30ba68cb
MS		 98972010-03-23 Michael Snyder <msnyder@vmware.com>
9898
9899 * server.c (crc32): New function.
9900 (handle_query): Add handling for 'qCRC:' request.
9901
b9a881c2
PA		 99022010-03-23 Pedro Alves <pedro@codesourcery.com>
9903
9904 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
9905 lwp had been stopped by a watchpoint.
9906
e92d13d5
PA		 99072010-03-16 Pedro Alves <pedro@codesourcery.com>
9908
9909 * server.h (internal_error): Declare.
9910 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
9911 * utils.c (internal_error): New function.
9912
64daa791
AS		 99132010-03-15 Andreas Schwab <schwab@redhat.com>
9914
9915 * configure.srv: Fix typo setting srv_regobj.
9916
f52cd8cd
PA		 99172010-03-15 Pedro Alves <pedro@codesourcery.com>
9918
9919 * linux-low.c (fetch_register): Avoid passing a non string literal
9920 format to `error'.
9921 (usr_store_inferior_registers): Ditto.
9922
93ae6fdc
PA		 99232010-03-14 Pedro Alves <pedro@codesourcery.com>
9924
9925 * linux-low.c (linux_write_memory): Bail out early if peeking
9926 memory failed.
9927
c3adc08c
PA		 99282010-03-14 Pedro Alves <pedro@codesourcery.com>
9929
9930 * linux-low.h (struct lwp_info): New fields
9931 `stopped_by_watchpoint' and `stopped_data_address'.
9932 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
9933 here, and cache them in the lwp object.
9934 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
9935 directly.
9936 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
9937 field.
9938 (linux_stopped_by_watchpoint): Rewrite.
9939 (linux_stopped_data_address): Rewrite.
9940
bce522a2
PA		 99412010-03-06 Simo Melenius <simo.melenius@iki.fi>
9942
9943 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
9944 switching the current inferior, not before.
9945
90884b2b
L		 99462010-03-01 H.J. Lu <hongjiu.lu@intel.com>
9947
9948 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
9949 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
9950 i386-linux.c and amd64-linux.c.
9951 (reg-i386.o): Removed.
9952 (reg-i386.c): Likewise.
9953 (reg-i386-linux.o): Likewise.
9954 (reg-i386-linux.c): Likewise.
9955 (reg-x86-64.o): Likewise.
9956 (reg-x86-64.c): Likewise.
9957 (reg-x86-64-linux.o): Likewise.
9958 (reg-x86-64-linux.c): Likewise.
9959 (i386.o): New.
9960 (i386.c): Likewise.
9961 (i386-linux.o): Likewise.
9962 (i386-linux.c): Likewise.
9963 (amd64.o): Likewise.
9964 (amd64.c): Likewise.
9965 (amd64-linux.o): Likewise.
9966 (amd64-linux.c): Likewise.
9967
9968 * configure.srv (srv_i386_regobj): New.
9969 (srv_i386_linux_regobj): Likewise.
9970 (srv_amd64_regobj): Likewise.
9971 (srv_amd64_linux_regobj): Likewise.
9972 (srv_i386_32bit_xmlfiles): Likewise.
9973 (srv_i386_64bit_xmlfiles): Likewise.
9974 (srv_i386_xmlfiles): Likewise.
9975 (srv_amd64_xmlfiles): Likewise.
9976 (srv_i386_linux_xmlfiles): Likewise.
9977 (srv_amd64_linux_xmlfiles): Likewise.
9978 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
9979 srv_xmlfiles to $srv_i386_xmlfiles.
9980 (i[34567]86-*-mingw32ce*): Likewise.
9981 (i[34567]86-*-mingw*): Likewise.
9982 (i[34567]86-*-nto*): Likewise.
9983 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
9984 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
9985 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
9986 (x86_64-*-linux*): Likewise.
9987
9988 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
9989 (init_registers_amd64_linux): New.
9990 (x86_arch_setup): Replace init_registers_x86_64_linux with
9991 init_registers_amd64_linux.
9992
193f13e6
MK		 99932010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
9994
9995 * configure.ac: Check for libdl. If it is not available link against
9996 static libthread_db.
9997 * configure: Regenerate.
9998
85d721b8
PA		 99992010-02-22 Pedro Alves <pedro@codesourcery.com>
10000
10001 PR9605
10002
10003 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
10004 handing a read watchpoint.
10005 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
10006
6076632b
DE		 100072010-02-12 Doug Evans <dje@google.com>
10008
10009 * linux-low.c (linux_supports_tracefork_flag): Document.
10010 (linux_look_up_symbols): Add comment.
10011
3327ccf7
L		 100122010-02-03 H.J. Lu <hongjiu.lu@intel.com>
10013
10014 * regcache.c (supply_register): Clear regcache if buf is NULL.
10015
0718675c 100162010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 10017 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 10018
10019 * inferiors.c (find_inferior): Add function documentation.
10020 (unloaded_dll): Handle the case where the unloaded dll has not
10021 been previously registered in the dll list.
10022
177321bd
DJ		 100232010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10024
10025 * linux-arm-low.c (thumb_breakpoint_len): Delete.
10026 (thumb2_breakpoint): New.
10027 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
10028
2b009048
DJ		 100292010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10030
10031 * linux-low.c (get_stop_pc): Check for SIGTRAP.
10032 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
10033 breakpoints.
10034
3be029c7
PA		 100352010-01-21 Pedro Alves <pedro@codesourcery.com>
10036
10037 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
10038
18f5de3b
JK		 100392010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
10040
10041 * linux-s390-low.c (s390_collect_ptrace_register)
10042 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
10043
3743bb4f
DE		 100442010-01-21 Doug Evans <dje@google.com>
10045
14ce3065
DE		 10046 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
10047 (PTRACE_ARG4_TYPE): New macro.
10048 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
10049 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
10050 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
10051 (usr_store_inferior_registers): Ditto.
10052 (linux_read_memory, linux_write_memory): Ditto.
10053 (linux_test_for_tracefork): Ditto.
10054
3743bb4f
DE		 10055 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
10056 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
10057
8b315be5
PA		 100582010-01-21 Pedro Alves <pedro@codesourcery.com>
10059
10060 * proc-service.c (ps_lgetregs): Don't refetch registers from the
10061 target.
10062
85492558
PA		 100632010-01-21 Pedro Alves <pedro@codesourcery.com>
10064
10065 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
10066 prototype to take a regcache. Adjust.
10067
442ea881
PA		 100682010-01-20 Pedro Alves <pedro@codesourcery.com>
10069
10070 * regcache.h (struct thread_info): Forward declare.
10071 (struct regcache): New.
10072 (new_register_cache): Adjust prototype.
10073 (get_thread_regcache): Declare.
10074 (free_register_cache): Adjust prototype.
10075 (registers_to_string, registers_from_string): Ditto.
10076 (supply_register, supply_register_by_name, collect_register)
10077 (collect_register_as_string, collect_register_by_name): Ditto.
10078 * regcache.c (struct inferior_regcache_data): Delete.
10079 (get_regcache): Rename to ...
10080 (get_thread_regcache): ... this. Adjust. Switch inferior before
10081 fetching registers.
10082 (regcache_invalidate_one): Adjust.
10083 (regcache_invalidate): Fix prototype.
10084 (new_register_cache): Return the new register cache.
10085 (free_register_cache): Change prototype.
10086 (realloc_register_cache): Adjust.
10087 (registers_to_string): Change prototype to take a regcache. Adjust.
10088 (registers_from_string): Ditto.
10089 (register_data): Ditto.
10090 (supply_register): Ditto.
10091 (supply_register_by_name): Ditto.
10092 (collect_register): Ditto.
10093 (collect_register_as_string): Ditto.
10094 (collect_register_by_name): Ditto.
10095 * server.c (process_serial_event): Adjust.
10096 * linux-low.h (regset_fill_func, regset_store_func): Change
10097 prototype.
10098 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
10099 Change prototype.
10100 * linux-low.c (get_stop_pc): Adjust.
10101 (check_removed_breakpoint): Adjust.
10102 (linux_wait_for_event): Adjust.
10103 (linux_resume_one_lwp): Adjust.
10104 (fetch_register): Add regcache parameter. Adjust.
10105 (usr_store_inferior_registers): Ditto.
10106 (regsets_fetch_inferior_registers): Ditto.
10107 (regsets_store_inferior_registers): Ditto.
10108 (linux_fetch_registers, linux_store_registers): Ditto.
10109 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
10110 regcache. Adjust.
43aaf8b6
PA		 10111 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
10112 Ditto.
442ea881
PA		 10113 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
10114 prototype to take a regcache.
10115 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
10116 * remote-utils.c (convert_ascii_to_int, outreg)
10117 (prepare_resume_reply): Change prototype to take a regcache.
10118 Adjust.
10119 * target.h (struct target_ops) <fetch_registers, store_registers>:
10120 Change prototype to take a regcache.
10121 (fetch_inferior_registers, store_inferior_registers): Change
10122 prototype to take a regcache. Adjust.
10123 * proc-service.c (ps_lgetregs): Adjust.
10124 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
10125 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
10126 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
10127 take a regcache. Adjust.
10128 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
10129 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
10130 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
10131 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
10132 * linux-cris-low.c (cris_get_pc, cris_set_pc)
10133 (cris_cannot_fetch_register):
10134 (cris_breakpoint_at): Change prototype to take a regcache.
10135 Adjust.
10136 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
10137 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
10138 to take a regcache. Adjust.
10139 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
10140 Adjust.
10141 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
10142 take a regcache. Adjust.
10143 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
10144 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
10145 (m68k_set_pc): Change prototype to take a regcache. Adjust.
10146 * linux-mips-low.c (mips_get_pc):
10147 (mips_set_pc): Change prototype to take a regcache. Adjust.
10148 (mips_reinsert_addr): Adjust.
10149 (mips_collect_register): Change prototype to take a regcache.
10150 Adjust.
10151 (mips_supply_register):
10152 (mips_collect_register_32bit, mips_supply_register_32bit)
10153 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10154 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 10155 * linux-ppc-low.c (ppc_supply_ptrace_register)
10156 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 10157 (parse_spufs_run): Adjust.
10158 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
10159 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
10160 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
10161 take a regcache. Adjust.
10162 * linux-s390-low.c (s390_collect_ptrace_register)
10163 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
10164 (s390_set_pc): Change prototype to take a regcache. Adjust.
10165 (s390_arch_setup): Adjust.
10166 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
10167 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
10168 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10169 (sparc_fill_gregset, sparc_store_gregset_from_stack)
10170 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
10171 regcache. Adjust.
10172 (sparc_breakpoint_at): Adjust.
10173 * linux-xtensa-low.c (xtensa_fill_gregset):
10174 (xtensa_store_gregset):
10175 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
10176 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
10177 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
10178 prototype to take a regcache. Adjust.
10179 * win32-arm-low.c (arm_fetch_inferior_register)
10180 (arm_store_inferior_register): Change prototype to take a
10181 regcache. Adjust.
10182 * win32-i386-low.c (i386_fetch_inferior_register)
10183 (i386_store_inferior_register): Change prototype to take a
10184 regcache. Adjust.
10185 * win32-low.c (child_fetch_inferior_registers)
10186 (child_store_inferior_registers): Change prototype to take a
10187 regcache. Adjust.
10188 (win32_wait): Adjust.
10189 (win32_fetch_inferior_registers): Change prototype to take a
10190 regcache. Adjust.
10191 (win32_store_inferior_registers): Adjust.
10192 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
10193 store_inferior_register>: Change prototype to take a regcache.
10194
60c3d7b0
DE		 101952010-01-20 Doug Evans <dje@google.com>
10196
10197 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
10198 #ifdef.
10199 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 10200 (W_STOPCODE): Provide definition if missing.
60c3d7b0 10201
dc146f7c
VP		 102022010-01-13 Vladimir Prus <vladimir@codesourcery.com>
10203
10204 * linux-low.c (linux_core_of_thread): New.
10205 (compare_ints, show_process, list_threads): New.
10206 (linux_qxfer_osdata): Report threads and cores.
10207 (linux_target_op): Register linux_core_of_thread.
10208 * remote-utils.c (prepare_resume_reply): Report the core.
10209 (buffer_xml_printf): Support %d specifier.
10210 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
10211 New.
10212 (handle_query): Handle qXfer:threads. Announce availability
10213 thereof.
10214 * target.h (struct target_ops): New field core_of_thread.
10215
7803799a
UW		 102162010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
10217
10218 * Makefile.in (clean): Remove new generated files.
10219 (reg-s390.o, reg-s390.c): Remove rules.
10220 (reg-s390x.o, reg-s390x.c): Likewise.
10221 (s390-linux32.o, s390-linux32.c): Add rules.
10222 (s390-linux64.o, s390-linux64.c): Likewise.
10223 (s390x-linux64.o, s390x-linux64.c): Likewise.
10224 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
10225 * linux-s390-low.c: Include <elf.h>.
10226 (HWCAP_S390_HIGH_GPRS): Define if undefined.
10227 (init_registers_s390): Remove prototype.
10228 (init_registers_s390x): Likewise.
10229 (init_registers_s390_linux32): Add prototype.
10230 (init_registers_s390_linux64): Likewise.
10231 (init_registers_s390x_linux64): Likewise.
10232 (s390_num_regs_3264): New define.
10233 (s390_regmap_3264): New global variable.
10234 (s390_cannot_fetch_register): Remove obsolete check.
10235 (s390_cannot_store_register): Likewise.
10236 (s390_collect_ptrace_register): Handle upper/lower register halves.
10237 (s390_supply_ptrace_register): Likewise.
10238 (s390_fill_gregset): Update to register number changes.
10239 (s390_get_hwcap): New routine.
10240 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
10241 Install appropriate regmap and register set.
10242
6e7ffa39
JB		 102432010-01-01 Joel Brobecker <brobecker@adacore.com>
10244
10245 * server.c (gdbserver_version): Update copyright year to 2010.
10246 * gdbreplay.c (gdbreplay_version): Likewise.
10247
957f3f49
DE		 102482009-12-28 Doug Evans <dje@google.com>
10249
10250 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
10251 elf/external.h. Include <elf.h> instead but only if necessary.
10252
ca5c370d
PA		 102532009-12-28 Pedro Alves <pedro@codesourcery.com>
10254
10255 * linux-low.c (linux_remove_process): Remove `detaching'
10256 parameter. Don't release/detach from thread_db here.
10257 (linux_kill): Release/detach from thread_db here, ...
10258 (linux_detach): ... and here, before actually detaching.
10259 (linux_wait_1): ... and here, when a process exits.
10260 * thread-db.c (any_thread_of): New.
10261 (thread_db_free): Switch the current inferior to a thread of the
10262 passed in process.
10263
4ee62156
DE		 102642009-12-21 Doug Evans <dje@google.com>
10265
d90e6a88
DE		 10266 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
10267
c5f62d5f
DE		 10268 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
10269 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
10270 warning ifndef __NR_tkill. Move setting of errno there too.
10271 Delete unnecessary resetting of errno after syscall.
10272 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
10273
10e86dd7
DE		 10274 * configure.ac: Check for dladdr.
10275 * config.in: Regenerate.
10276 * configure: Regenerate.
10277 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
10278 (try_thread_db_load): Update.
10279
4ee62156
DE		 10280 * linux-low.c (my_waitpid): Delete unnecessary prototype.
10281
00f515da
DE		 102822009-12-18 Doug Evans <dje@google.com>
10283
e9464885
DE		 10284 * event-loop.c: Include unistd.h if it exists.
10285
07d4f67e
DE		 10286 * linux-low.c (my_waitpid): Move definition away from being in
10287 between linux_tracefork_child/linux_test_for_tracefork.
10288
00f515da
DE		 10289 * gdb_proc_service.h (psaddr_t): Fix type.
10290 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
10291 signature to match glibc.
10292
1de1badb
DE		 102932009-12-16 Doug Evans <dje@google.com>
10294
10295 * linux-low.c (linux_read_memory): Fix argument to read.
10296
aeeb81d1
PA		 102972009-11-26 Pedro Alves <pedro@codesourcery.com>
10298
10299 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
10300 events, don't leave current_inferior pointing at null.
10301
10357975
PA		 103022009-11-26 Pedro Alves <pedro@codesourcery.com>
10303
10304 * win32-low.c (LOG): Delete.
10305 (OUTMSG): Output to stderr.
10306 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
10307 on compile time LOG macro.
10308 (win32_wait): Fix debug output.
10309
cf6e3471
PA		 103102009-11-26 Pedro Alves <pedro@codesourcery.com>
10311
10312 * win32-low.c (win32_add_one_solib): If the dll name is
10313 "ntdll.dll", prepend the system directory to the dll path.
10314
0c85e18e
MK		 103152009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
10316
10317 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
10318
9ac544ce 103192009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 10320 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 10321
10322 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
10323 * configure.ac: Check for __mcoldfire__ and set
10324 gdb_cv_m68k_is_coldfire.
10325 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
10326 reg-cf.o and reg-m68k.o.
10327 * configure: Regenerated.
10328
fd7dd3e6
PA		 103292009-11-16 Pedro Alves <pedro@codesourcery.com>
10330
10331 * linux-low.c (linux_remove_process): Add `detaching' parameter.
10332 Pass it to thread_db_free.
10333 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
10334 proper `detaching' argument to linux_remove_process.
10335 * linux-low.h (thread_db_free): Add `detaching' parameter.
10336 * thread-db.c (thread_db_init): Pass false as `detaching' argument
10337 to thread_db_free.
10338 (thread_db_free): Add `detaching' parameter. Only
10339 call td_ta_clear_event if detaching from process.
10340
75aa492e
MK		 103412009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
10342
10343 * thread-db.c (thread_db_free): Fix typo.
10344
21e1bee4
PP		 103452009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
10346
10347 PR gdb/10838
10348 * thread-db.c (thread_db_free): Call td_ta_clear_event.
10349
8838b45e
NS		 103502009-11-03 Nathan Sidwell <nathan@codesourcery.com>
10351
10352 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
10353 with an i686 compiler.
10354 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
10355 needed.
10356 * configure: Rebuilt.
10357
8a35fb51
SL		 103582009-10-29 Sandra Loosemore <sandra@codesourcery.com>
10359
10360 PR gdb/10783
10361
10362 * server.c (handle_search_memory_1): Correct read_addr initialization
10363 in loop for searching subsequent chunks.
10364
96f15937
PP		 103652009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
10366
10367 * configure.ac: New --with-libthread-db option.
10368 * thread-db.c: Allow direct dependence on libthread_db.
10369 (thread_db_free): Adjust.
10370 * config.in: Regenerate.
10371 * configure: Likewise.
889bf7c5 10372
5f7d1694
PP		 103732009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
10374
10375 PR gdb/10757
10376 * thread-db.c (attach_thread): New function.
10377 (maybe_attach_thread): Return success/failure.
10378 (find_new_threads_callback): Adjust.
889bf7c5
PA		 10379 (thread_db_find_new_threads): Loop until no new threads.
10380
88e3b899
PA		 103812009-10-13 Pedro Alves <pedro@codesourcery.com>
10382
10383 * proc-service.c (ps_lgetregs): Formatting.
10384
cdbfd419
PP		 103852009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
10386
10387 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
10388 * configure.ac: Adjust.
10389 * linux-low.h (struct process_info_private): Move members to struct
10390 thread_db.
10391 (thread_db_free, thread_db_handle_monitor_command): New prototype.
10392 * linux-low.c (linux_remove_process): Adjust.
10393 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
10394 * server.c (handle_query): Move code ...
10395 (handle_monitor_command): ... here. New function.
10396 * target.h (struct target_ops): New member.
10397 * thread-db.c (struct thread_db): New.
10398 (libthread_db_search_path): New variable.
10399 (thread_db_create_event, thread_db_enable_reporting)
10400 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
10401 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
10402 (try_thread_db_load_1, dladdr_to_soname): New functions.
10403 (try_thread_db_load, thread_db_load_search): New functions.
10404 (thread_db_init): Search for libthread_db.
10405 (thread_db_free): New function.
10406 (thread_db_handle_monitor_command): Likewise.
10407 * config.in: Regenerate.
10408 * configure: Regenerate.
889bf7c5 10409
4168d2d6
UW		 104102009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
10411
10412 * spu-low.c (spu_kill): Wait for inferior to terminate.
10413 Call clear_inferiors.
10414 (spu_detach): Call clear_inferiors.
10415
81ecdfbb
RW		 104162009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10417
10418 * aclocal.m4: Regenerate.
10419 * config.in: Likewise.
10420 * configure: Likewise.
10421
0b9ff2c0
UW		 104222009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10423
10424 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
10425 (parse_spufs_run): New function.
10426 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
10427 (ppc_breakpoint_at): Handle SPU breakpoints.
10428
efcbbd14
UW		 104292009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10430
10431 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
10432 (SPUFS_MAGIC): Define.
10433 (spu_enumerate_spu_ids): New function.
10434 (linux_qxfer_spu): New function.
10435 (linux_target_ops): Install linux_qxfer_spu.
10436
f4d9bade
UW		 104372009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10438
10439 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
10440 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
10441 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
10442 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
10443 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
10444 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
10445 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
10446 (init_registers_powerpc_cell32l): Add prototype.
10447 (init_registers_powerpc_cell64l): Likewise.
10448 (ppc_arch_setup): Detect Cell/B.E. architecture.
10449
96e946ca
RW		 104502009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10451
10452 * Makefile.in (datarootdir): New variable.
10453
58d6951d
DJ		 104542009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10455
10456 * linux-low.c (linux_write_memory): Update debugging output.
10457 * Makefile.in (clean): Add new descriptions.
10458 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
10459 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
10460 * configure.srv: Add new files for arm*-*-linux*.
10461 * linux-arm-low.c: Add new declarations.
10462 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
10463 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
10464 (HWCAP_VFPv3D16): New.
10465 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
10466 instead of __IWMMXT__.
10467 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
10468 (arm_arch_setup): New.
10469 (target_regsets): Remove #ifdef. Add VFP regset.
10470 (the_low_target): Use arm_arch_setup.
10471
12b42a12
DJ		 104722009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10473
10474 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
10475 the main thread again.
10476
ac8c974e
AR		 104772009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
10478
10479 Adding Neutrino gdbserver.
10480 * configure: Regenerated.
10481 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
10482 * configure.srv (i[34567]86-*-nto*): New target.
10483 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
10484 * remote-utils.c [__QNX__]: Include sys/iomgr.h
10485 (nto_comctrl) [__QNX__]: New function.
10486 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
10487
4424e0c3 104882009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 10489
10490 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
10491 srv_tgtobj.
10492
912cf4ba
PA		 104932009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
10494 Pedro Alves <pedro@codesourcery.com>
10495
10496 * win32-i386-low.c (i386_get_thread_context): Handle systems that
10497 don't support CONTEXT_EXTENDED_REGISTERS.
10498 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
10499 (the_low_target): Install them.
10500 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
10501 failing with ERROR_PIPE_NOT_CONNECTED.
10502
aa5ca48f
DE		 105032009-06-30 Doug Evans <dje@google.com>
10504 Pierre Muller <muller@ics.u-strasbg.fr>
10505
10506 Add h/w watchpoint support to x86-linux, win32-i386.
10507 * Makefile.in (SFILES): Add i386-low.c
10508 (i386_low_h): Define.
10509 (i386-low.o): Add dependencies.
10510 (linux-x86-low.o): Add i386-low.h dependency.
10511 (win32-i386-low.o): Ditto.
10512 * i386-low.c: New file.
10513 * i386-low.h: New file.
10514 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
10515 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
10516 * linux-low.c (linux_add_process): Initialize arch_private.
10517 (linux_remove_process): Free arch_private.
10518 (add_lwp): Initialize arch_private.
10519 (delete_lwp): Free arch_private.
10520 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
10521 provided.
10522 * linux-low.h (process_info_private): New member arch_private.
10523 (lwp_info): New member arch_private.
10524 (linux_target_ops): New members new_process, new_thread,
10525 prepare_to_resume.
10526 (ptid_of): New macro.
10527 * linux-x86-low.c: Include stddef.h, i386-low.h.
10528 (arch_process_info): New struct.
10529 (arch_lwp_info): New struct.
10530 (x86_linux_dr_get, x86_linux_dr_set): New functions.
10531 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10532 (i386_dr_low_get_status): New function.
10533 (x86_insert_point, x86_remove_point): New functions.
10534 (x86_stopped_by_watchpoint): New function.
10535 (x86_stopped_data_address): New function.
10536 (x86_linux_new_process, x86_linux_new_thread): New functions.
10537 (x86_linux_prepare_to_resume): New function.
10538 (the_low_target): Add entries for insert_point, remove_point,
10539 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
10540 prepare_to_resume.
10541 * server.c (debug_hw_points): New global.
10542 (monitor_show_help): Document set debug-hw-points.
10543 (handle_query): Process "set debug-hw-points".
10544 * server.h (debug_hw_points): Declare.
10545 (paddress): Declare.
10546 * utils.c (NUMCELLS, CELLSIZE): New macros.
10547 (get_sell, xsnprintf, paddress): New functions.
10548 * win32-arm-low.c (the_low_target): Add entries for insert_point,
10549 remove_point, stopped_by_watchpoint, stopped_data_address.
10550 * win32-i386-low.c: Include i386-low.h.
10551 (debug_reg_state): Replaces dr.
10552 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10553 (i386_dr_low_get_status): New function.
10554 (i386_insert_point, i386_remove_point): New functions.
10555 (i386_stopped_by_watchpoint): New function.
10556 (i386_stopped_data_address): New function.
10557 (i386_initial_stuff): Update.
10558 (get_thread_context,set_thread_context,i386_thread_added): Update.
10559 (the_low_target): Add entries for insert_point,
10560 remove_point, stopped_by_watchpoint, stopped_data_address.
10561 * win32-low.c (win32_insert_watchpoint): New function.
10562 (win32_remove_watchpoint): New function.
10563 (win32_stopped_by_watchpoint): New function.
10564 (win32_stopped_data_address): New function.
10565 (win32_target_ops): Add entries for insert_watchpoint,
10566 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
10567 * win32-low.h (win32_target_ops): New members insert_point,
10568 remove_point, stopped_by_watchpoint, stopped_data_address.
10569
d993e290
PA		 105702009-06-25 Pedro Alves <pedro@codesourcery.com>
10571
10572 * server.c (process_serial_event): Re-return unsupported, not
10573 error, if the type isn't recognized. Re-allow supporting only
10574 insert or remove packets. Also call require_running for
10575 breakpoints. Add missing break statement to default case. Tidy.
10576 * target.h (struct target_ops): Rename insert_watchpoint to
10577 insert_point, and remove_watchpoint to remove_point.
10578
10579 * linux-low.h (struct linux_target_ops): Likewise.
10580 * linux-low.c (linux_insert_watchpoint): Rename to ...
10581 (linux_insert_point): ... this. Adjust.
10582 (linux_remove_watchpoint): Rename to ...
10583 (linux_remove_point): ... this. Adjust.
10584 (linux_target_ops): Adjust.
10585 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
10586 (cris_insert_point): ... this.
10587 (cris_remove_watchpoint): Rename to ...
10588 (cris_remove_point): ... this.
10589 (the_low_target): Adjust.
10590
0f54c268
PM		 105912009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
10592
10593 * server.c (handle_v_kill): Pass signal_pid to
10594 kill_inferior if multi_process is zero.
10595
c6314022
AR		 105962009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
10597
10598 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
10599 * target.h (target_ops): Comment for *_watchpoint to make it clear
10600 the functions can get types '0' and '1'.
10601
4463ce24
AR		 106022009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
10603
10604 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
10605 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
10606 * regcache.c (get_regcache): Likewise.
10607 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
10608 * win32-low.c (child_fetch_inferior_registers): Remove check for
10609 regno 0.
10610
cf8fd78b
PA		 106112009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
10612 Pedro Alves <pedro@codesourcery.com>
10613
10614 * target.h (struct target_ops) <supports_multi_process>: New
10615 callback.
10616 (target_supports_multi_process): New.
10617 * server.c (handle_query): Even if GDB reports support, only
10618 enable multi-process if the target also supports it. Report
10619 multi-process support only if the target backend supports it.
10620 * linux-low.c (linux_supports_multi_process): New function.
10621 (linux_target_ops): Install it as target_supports_multi_process
10622 callback.
10623
47c0c975
DE		 106242009-05-24 Doug Evans <dje@google.com>
10625
e09875d4
DE		 10626 Global renaming of find_thread_pid to find_thread_ptid.
10627 * server.h (find_thread_ptid): Renamed from find_thread_pid.
10628 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
10629 All callers updated.
10630
e27d73f6
DE		 10631 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
10632 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
10633 directly.
10634
47c0c975
DE		 10635 * linux-low.c (get_stop_pc): Print pc if debug_threads.
10636 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
10637 (linux_resume_one_lwp): Ditto.
10638
2acc282a
DE		 106392009-05-23 Doug Evans <dje@google.com>
10640
10641 * linux-low.c (linux_resume_one_lwp): Change type of first arg
10642 from struct inferior_list_entry * to struct lwp_info *.
10643 All callers updated.
10644
9f1036c1
DE		 106452009-05-13 Doug Evans <dje@google.com>
10646
10647 * linux-x86-low.c: Don't include assert.h.
10648 (x86_siginfo_fixup): Use fatal, not assert.
10649 (x86_arch_setup): Fix comment.
10650
d0722149
DE		 106512009-05-12 Doug Evans <dje@google.com>
10652
10653 Biarch support for i386/amd64 gdbserver.
10654 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
10655 Add linux-x86-low.c.
10656 (linux-i386-low.o, linux-x86-64-low.o): Delete.
10657 (linux-x86-low.o): Add.
10658 * linux-x86-64-low.c: Delete.
10659 * linux-i386-low.c: Delete.
10660 * linux-x86-low.c: New file.
10661 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
10662 linux-x86-low.o.
10663 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
10664 linux-x86-low.o.
10665 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
10666 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
10667 (linux_child_pid_to_exec_file): New function.
10668 (elf_64_header_p, elf_64_file_p): New functions.
10669 (siginfo_fixup): New function.
10670 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
10671 give target a chance to convert layout.
10672 * linux-low.h (linux_target_ops): New member siginfo_fixup.
10673 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
10674
fdeb2a12
DE		 106752009-05-07 Doug Evans <dje@google.com>
10676
10677 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
10678 (regsets_store_inferior_registers): Ditto.
10679
a6dbe5df
PA		 106802009-05-06 Pedro Alves <pedro@codesourcery.com>
10681
10682 PR server/10048
10683
10684 * linux-low.c (must_set_ptrace_flags): Delete.
10685 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
10686 of the global.
10687 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
10688 `lwp->must_set_ptrace_flags' instead.
ba42693b 10689 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 10690 (linux_wait_1): ... not here.
10691
5091eb23
DE		 106922009-04-30 Doug Evans <dje@google.com>
10693
9f767825
DE		 10694 * inferiors.c (started_inferior_callback): New function.
10695 (attached_inferior_callback): New function.
10696 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
10697 * server.c (print_started_pid, print_attached_pid): New functions.
10698 (detach_or_kill_for_exit): New function.
10699 (main): Call it instead of for_each_inferior (kill_inferior_callback).
10700 * server.h (have_started_inferiors_p): Declare.
10701 (have_attached_inferiors_p): Declare.
10702
5091eb23
DE		 10703 * inferiors.c (remove_process): Fix memory leak, free process.
10704 * linux-low.c (linux_remove_process): New function.
10705 (linux_kill): Call it instead of remove_process.
10706 (linux_detach, linux_wait_1): Ditto.
10707
155c8968
PA		 107082009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
10709
10710 * configure.srv: Add x86 Windows CE target.
10711
7fe519cb
UW		 107122009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10713
10714 * inferiors.c (get_thread_process): Make global.
10715 * server.h (get_thread_process): Add prototype.
10716 * thread-db.c (find_one_thread): Use get_thread_process
10717 instead of current_process.
10718 (thread_db_get_tls_address): Do not crash if called when
10719 thread layer is not yet initialized.
10720
5472f405
UW		 107212009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10722
10723 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
10724 * spu-low.c (current_tid): Rename to ...
10725 (current_ptid): ... this.
10726 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
10727 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
10728 ptid_get_lwp (current_ptid) instead of current_tid.
10729 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
10730 instead of current_tid. Use find_process_pid to verify pid
10731 argument is valid. Pass proper argument to remove_process.
10732 (spu_thread_alive): Compare current_ptid instead of current_tid.
10733 (spu_resume): Likewise.
10734
55ac2b99
PA		 107352009-04-02 Pedro Alves <pedro@codesourcery.com>
10736
10737 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
10738 variable.
10739
95954743
PA		 107402009-04-01 Pedro Alves <pedro@codesourcery.com>
10741
10742 Implement the multiprocess extensions, and add linux multiprocess
10743 support.
10744
10745 * server.h (ULONGEST): Declare.
10746 (struct ptid, ptid_t): New.
10747 (minus_one_ptid, null_ptid): Declare.
10748 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10749 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
10750 (struct inferior_list_entry): Change `id' type from unsigned from
10751 to ptid_t.
10752 (struct sym_cache, struct breakpoint, struct
10753 process_info_private): Forward declare.
10754 (struct process_info): Declare.
10755 (current_process): Declare.
10756 (all_processes): Declare.
10757 (initialize_inferiors): Declare.
10758 (add_thread): Adjust to use ptid_t.
10759 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
10760 (add_process, remove_process, find_thread_pid): Declare.
10761 (find_inferior_id): Adjust to use ptid_t.
10762 (cont_thread, general_thread, step_thread): Change type to ptid_t.
10763 (multi_process): Declare.
10764 (push_event): Adjust to use ptid_t.
10765 (read_ptid, write_ptid): Declare.
10766 (prepare_resume_reply): Adjust to use ptid_t.
10767 (clear_symbol_cache): Declare.
10768 * inferiors.c (all_processes): New.
10769 (null_ptid, minus_one_ptid): New.
10770 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10771 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
10772 (add_thread): Change unsigned long to ptid. Remove gdb_id
10773 parameter. Adjust.
10774 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
10775 (gdb_id_to_thread): Rename to ...
10776 (find_thread_pid): ... this. Change unsigned long to ptid.
10777 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
10778 (loaded_dll, pull_pid_from_list): Adjust.
10779 (add_process, remove_process, find_process_pid)
10780 (get_thread_process, current_process, initialize_inferiors): New.
10781 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
10782 (struct target_waitstatus) <related_pid>: Ditto.
10783 (struct target_ops) <kill, detach>: Add `pid' argument. Change
10784 return type to int.
10785 (struct target_ops) <join>: Add `pid' argument.
10786 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
10787 (struct target_ops) <wait>: Add `ptid' field. Change return type
10788 to ptid.
10789 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
10790 (mywait): Add `ptid' argument. Change return type to ptid_t.
10791 (target_pid_to_str): Declare.
10792 * target.c (set_desired_inferior): Adjust to use ptids.
10793 (mywait): Add new `ptid' argument. Adjust.
10794 (target_pid_to_str): New.
10795 * mem-break.h (free_all_breakpoints): Declare.
10796 * mem-break.c (breakpoints): Delelete.
10797 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
10798 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
10799 to use per-process breakpoint list.
10800 (free_all_breakpoints): New.
10801 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
10802 (symbol_cache, all_symbols_looked_up): Delete.
10803 (hexchars): New.
10804 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
10805 read_ptid): New.
10806 (prepare_resume_reply): Change ptid argument's type from unsigned
10807 long to ptid_t. Adjust. Implement W;process and X;process.
10808 (free_sym_cache, clear_symbol_cache): New.
10809 (look_up_one_symbol): Adjust to per-process symbol cache. *
10810 * server.c (cont_thread, general_thread, step_thread): Change type
10811 to ptid_t.
10812 (attached): Delete.
10813 (multi_process): New.
10814 (last_ptid): Change type to ptid_t.
10815 (struct vstop_notif) <ptid>: Change type to ptid_t.
10816 (queue_stop_reply, push_event): Change `ptid' argument's type to
10817 ptid_t.
10818 (discard_queued_stop_replies): Add `pid' argument.
10819 (start_inferior): Adjust to use ptids. Adjust to mywait interface
10820 changes. Don't reference the `attached' global.
10821 (attach_inferior): Adjust to mywait interface changes.
10822 (handle_query): Adjust to use ptids. Parse GDB's qSupported
10823 features. Handle and report "multiprocess+". Handle
10824 "qAttached:PID".
10825 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
10826 changes.
10827 (handle_v_kill): New.
10828 (handle_v_stopped): Adjust to use target_pid_to_str.
10829 (handle_v_requests): Allow multiple attaches and runs when
10830 multiprocess extensions are in effect. Handle "vKill".
10831 (myresume): Adjust to use ptids.
10832 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
10833 (handle_status): Adjust to discard_queued_stop_replies interface
10834 change.
10835 (first_thread_of, kill_inferior_callback)
10836 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
10837 (main): Call initialize_inferiors. Adjust to use ptids, killing
10838 and detaching from all inferiors. Handle multiprocess packet
10839 variants.
10840 * linux-low.h: Include gdb_proc_service.h.
10841 (struct process_info_private): New.
10842 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
10843 <lwpid_of>: Use ptid_get_lwp.
10844 (get_lwp_thread): Adjust.
10845 (struct lwp_info): Add `dead' member.
10846 (find_lwp_pid): Declare.
10847 * linux-low.c (thread_db_active): Delete.
10848 (new_inferior): Adjust comment.
10849 (inferior_pid): Delete.
10850 (linux_add_process): New.
10851 (handle_extended_wait): Adjust.
10852 (add_lwp): Change unsigned long to ptid.
10853 (linux_create_inferior): Add process to processes table. Adjust
10854 to use ptids. Don't set new_inferior here.
10855 (linux_attach_lwp): Rename to ...
10856 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
10857 it. Adjust to use ptids.
10858 (linux_attach_lwp): New.
10859 (linux_attach): Add process to processes table. Don't set
10860 new_inferior here.
10861 (struct counter): New.
10862 (second_thread_of_pid_p, last_thread_of_process_p): New.
10863 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
10864 multiple processes.
10865 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
10866 processes. Remove process from process table.
10867 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
10868 to multiple processes.
10869 (any_thread_of): New.
10870 (linux_detach): Add `pid' argument, and handle it. Remove process
10871 from processes table.
10872 (linux_join): Add `pid' argument. Handle it.
10873 (linux_thread_alive): Change unsighed long argument to ptid_t.
10874 Consider dead lwps as not being alive.
10875 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
10876 threads we're not interested in.
10877 (same_lwp, find_lwp_pid): New.
10878 (linux_wait_for_lwp): Change `pid' argument's type from int to
10879 ptid_t. Adjust.
10880 (linux_wait_for_event): Rename to ...
10881 (linux_wait_for_event_1): ... this. Change `pid' argument's type
10882 from int to ptid_t. Adjust.
10883 (linux_wait_for_event): New.
10884 (linux_wait_1): Add `ptid' argument. Change return type to
10885 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
10886 that exit from the process table.
10887 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
10888 Adjust.
10889 (mark_lwp_dead): New.
10890 (wait_for_sigstop): Adjust to use ptids. If a process exits while
10891 stopping all threads, mark its main lwp as dead.
10892 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
10893 ptids.
10894 (fetch_register, usr_store_inferior_registers)
10895 (regsets_fetch_inferior_registers)
10896 (regsets_store_inferior_registers, linux_read_memory)
10897 (linux_write_memory): Inline `inferior_pid'.
10898 (linux_look_up_symbols): Adjust to use per-process
10899 `thread_db_active'.
10900 (linux_request_interrupt): Adjust to use ptids.
10901 (linux_read_auxv): Inline `inferior_pid'.
10902 (initialize_low): Don't reference thread_db_active.
10903 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
10904 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
10905 (ps_getpid): Return the pid of the current inferior.
10906 * thread-db.c (proc_handle, thread_agent): Delete.
10907 (thread_db_create_event, thread_db_enable_reporting): Adjust to
10908 per-process data.
10909 (find_one_thread): Change argument type to ptid_t. Adjust to
10910 per-process data.
10911 (maybe_attach_thread): Adjust to per-process data and ptids.
10912 (thread_db_find_new_threads): Ditto.
10913 (thread_db_init): Ditto.
10914 * spu-low.c (spu_create_inferior, spu_attach): Add process to
10915 processes table. Adjust to use ptids.
10916 (spu_kill, spu_detach): Adjust interface. Remove process from
10917 processes table.
10918 (spu_join, spu_thread_alive): Adjust interface.
10919 (spu_wait): Adjust interface. Remove process from processes
10920 table. Adjust to use ptids.
10921 * win32-low.c (current_inferior_tid): Delete.
10922 (current_inferior_ptid): New.
10923 (debug_event_ptid): New.
10924 (thread_rec): Take a ptid. Adjust.
10925 (child_add_thread): Add `pid' argument. Adjust to use ptids.
10926 (child_delete_thread): Ditto.
10927 (do_initial_child_stuff): Add `attached' argument. Add process to
10928 processes table.
10929 (child_fetch_inferior_registers, child_store_inferior_registers):
10930 Adjust.
10931 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
10932 (win32_attach): Pass 1 to do_initial_child_stuff.
10933 (win32_kill): Adjust interface. Remove process from processes
10934 table.
10935 (win32_detach): Ditto.
10936 (win32_join): Adjust interface.
10937 (win32_thread_alive): Take a ptid.
10938 (win32_resume): Adjust to use ptids.
10939 (get_child_debug_event): Ditto.
10940 (win32_wait): Adjust interface. Remove exiting process from
10941 processes table.
10942
bd99dc85
PA		 109432009-04-01 Pedro Alves <pedro@codesourcery.com>
10944
10945 Non-stop mode support.
10946
10947 * server.h (non_stop): Declare.
10948 (gdb_client_data, handler_func): Declare.
10949 (delete_file_handler, add_file_handler, start_event_loop):
10950 Declare.
10951 (handle_serial_event, handle_target_event, push_event)
10952 (putpkt_notif): Declare.
10953 * target.h (enum resume_kind): New.
10954 (struct thread_resume): Replace `step' field by `kind' field.
10955 (TARGET_WNOHANG): Define.
10956 (struct target_ops) <wait>: Add `options' argument.
10957 <supports_non_stop, async, start_non_stop>: New fields.
10958 (target_supports_non_stop, target_async): New.
10959 (start_non_stop): Declare.
10960 (mywait): Add `options' argument.
10961 * target.c (mywait): Add `options' argument. Print child exit
10962 notifications here.
10963 (start_non_stop): New.
10964 * server.c (non_stop, own_buf, mem_buf): New globals.
10965 (struct vstop_notif): New.
10966 (notif_queue): New global.
10967 (queue_stop_reply, push_event, discard_queued_stop_replies)
10968 (send_next_stop_reply): New.
10969 (start_inferior): Adjust to use resume_kind. Adjust to mywait
10970 interface changes.
10971 (attach_inferior): In non-stop mode, don't wait for the target
10972 here.
10973 (handle_general_set): Handle QNonStop.
10974 (handle_query): When handling qC, return the current general
10975 thread, instead of the first thread of the list.
10976 (handle_query): If the backend supports non-stop mode, include
10977 QNonStop+ in the qSupported query response.
10978 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
10979 and non-stop mode.
10980 (handle_v_attach, handle_v_run): Handle non-stop mode.
10981 (handle_v_stopped): New.
10982 (handle_v_requests): Report support for vCont;t. Handle vStopped.
10983 (myresume): Adjust to use resume_kind. Handle non-stop.
10984 (queue_stop_reply_callback): New.
10985 (handle_status): Handle non-stop mode.
10986 (main): Clear non_stop flag on reconnection. Use the event-loop.
10987 Refactor serial protocol handling from here ...
10988 (process_serial_event): ... to this new function. When GDB
10989 selects any thread, select one here. In non-stop mode, wait until
10990 GDB acks all pending events before exiting.
10991 (handle_serial_event, handle_target_event): New.
10992 * remote-utils.c (remote_open): Install remote_desc in the event
10993 loop.
10994 (remote_close): Remove remote_desc from the event loop.
10995 (putpkt_binary): Rename to...
10996 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
10997 (putpkt_binary): New as wrapper around putpkt_binary_1.
10998 (putpkt_notif): New.
10999 (prepare_resume_reply): In non-stop mode, don't change the
11000 general_thread.
11001 * event-loop.c: New.
11002 * Makefile.in (OBJ): Add event-loop.o.
11003 (event-loop.o): New rule.
11004
11005 * linux-low.h (pid_of): Moved here.
11006 (lwpid_of): New.
11007 (get_lwp_thread): Use lwpid_of.
11008 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
11009 * linux-low.c (pid_of): Delete.
11010 (inferior_pid): Use lwpid_of.
11011 (linux_event_pipe): New.
11012 (target_is_async_p): New.
11013 (delete_lwp): New.
11014 (handle_extended_wait): Use lwpid_of.
11015 (add_lwp): Don't set lwpid field.
11016 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
11017 (linux_kill_one_lwp): If killing a running lwp, stop it first.
11018 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
11019 (linux_detach_one_lwp): If detaching from a running lwp, stop it
11020 first. Adjust to linux_wait_for_event interface changes. Use
11021 lwpid_of.
11022 (linux_detach): Don't delete the main lwp here.
11023 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
11024 (status_pending_p): Don't consider explicitly suspended lwps.
11025 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
11026 pointer. Add OPTIONS argument. Change return type to int. Use
11027 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
11028 (linux_wait_for_event): Take an integer pid instead of a lwp_info
11029 pointer. Add status pointer argument. Return a pid instead of a
11030 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
11031 changes. In non-stop mode, don't switch to a random thread.
11032 (linux_wait): Rename to...
11033 (linux_wait_1): ... this. Add target_options argument, and handle
11034 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
11035 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
11036 clean exit and signal exit code. Don't stop all threads in
11037 non-stop mode. In all-stop mode, only stop all threads when
11038 reporting a stop to GDB. Handle explicit thread stop requests.
11039 (async_file_flush, async_file_mark): New.
11040 (linux_wait): New.
11041 (send_sigstop): Use lwpid_of.
11042 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
11043 interface changes. In non-stop mode, don't switch to a random
11044 thread.
11045 (linux_resume_one_lwp): Use lwpid_of.
11046 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
11047 (linux_resume_one_thread): ... this. Handle resume_stop. In
11048 non-stop mode, don't look for pending flag in all threads.
11049 (resume_status_pending_p): Don't consider explicitly suspended
11050 threads.
11051 (my_waitpid): Reimplement. Emulate __WALL.
11052 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11053 Use lwpid_of.
11054 (sigchld_handler, linux_supports_non_stop, linux_async)
11055 (linux_start_non_stop): New.
11056 (linux_target_ops): Register linux_supports_non_stop, linux_async
11057 and linux_start_non_stop.
11058 (initialize_low): Install SIGCHLD handler.
11059 * thread-db.c (thread_db_create_event, find_one_thread)
11060 (thread_db_get_tls_address): Use lwpid_of.
11061 * win32-low.c (win32_detach): Adjust to use resume_kind.
11062 (win32_wait): Add `options' argument.
11063 * spu-low.c (spu_resume): Adjust to use resume_kind.
11064 (spu_wait): Add `options' argument.
11065
5b1c542e
PA		 110662009-04-01 Pedro Alves <pedro@codesourcery.com>
11067
11068 Decouple target code from remote protocol.
11069
11070 * target.h (enum target_waitkind): New.
11071 (struct target_waitstatus): New.
11072 (struct target_ops) <wait>: Return an unsigned long. Take a
11073 target_waitstatus pointer instead of a char pointer.
11074 (mywait): Likewise.
11075 * target.c (mywait): Change prototype to return an unsigned long.
11076 Take a target_waitstatus pointer instead of a char pointer. Adjust.
11077 * server.h (thread_from_wait, old_thread_from_wait): Delete
11078 declarations.
11079 (prepare_resume_reply): Change prototype to take a
11080 target_waitstatus.
11081 * server.c (thread_from_wait, old_thread_from_wait): Delete.
11082 (last_status, last_ptid): New.
11083 (start_inferior): Remove "statusptr" argument. Adjust. Return a
11084 pid instead of a signal.
11085 (attach_inferior): Remove "status" and "signal" parameters.
11086 Adjust.
11087 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
11088 not as an address.
11089 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
11090 (handle_v_requests, myresume): Remove "status" and "signal"
11091 parameters. Adjust.
11092 (handle_status): New.
11093 (main): Delete local `status'. Adjust.
11094 * remote-utils.c: Include target.h.
11095 (prepare_resume_reply): Change prototype to take a
11096 target_waitstatus. Adjust.
11097
11098 * linux-low.c (linux_wait): Adjust to new target_ops->wait
11099 interface.
11100 * spu-low.c (spu_wait): Adjust.
11101 * win32-low.c (enum target_waitkind, struct target_waitstatus):
11102 Delete.
11103 (win32_wait): Adjust.
11104
2bd7c093
PA		 111052009-04-01 Pedro Alves <pedro@codesourcery.com>
11106
11107 * target.h (struct thread_resume): Delete leave_stopped member.
11108 (struct target_ops): Add a `n' argument to the `resume' callback.
11109 * server.c (start_inferior): Adjust.
11110 (handle_v_cont, myresume): Adjust.
11111 * linux-low.c (check_removed_breakpoint): Adjust to resume
11112 interface change, and to removed leave_stopped field.
11113 (resume_ptr): Delete.
11114 (struct thread_resume_array): New.
11115 (linux_set_resume_request): Add new `arg' parameter. Adjust to
11116 resume interface change.
11117 (linux_continue_one_thread, linux_queue_one_thread)
11118 (resume_status_pending_p): Check if the resume field is NULL
11119 instead of checking the leave_stopped member.
11120 (linux_resume): Adjust to the target resume interface change.
11121 * spu-low.c (spu_resume): Adjust to the target resume interface
11122 change.
11123 * win32-low.c (win32_detach, win32_resume): Ditto.
11124
c35fafde
PA		 111252009-04-01 Pedro Alves <pedro@codesourcery.com>
11126
11127 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
11128 flag.
11129 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
11130 pending.
11131 (linux_continue_one_thread): Only preserve the stepping flag if
11132 there's a pending breakpoint.
11133
0a59d50b
PA		 111342009-03-31 Pedro Alves <pedro@codesourcery.com>
11135
11136 * server.c (main): After the inferior having exited, call
11137 remote_close before exiting gdbserver.
11138
f04c6d38
TJB		 111392009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
11140
11141 Fix size of FPSCR in Power 7 processors.
11142 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
11143 (PPC_FEATURE_HAS_DFP): New #define.
11144 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
11145 size of the FPSCR.
11146
78e5cee6
PA		 111472009-03-23 Pedro Alves <pedro@codesourcery.com>
11148
11149 * server.c (handle_query) Whitespace and formatting.
11150
1b3f6016
PA		 111512009-03-22 Pedro Alves <pedro@codesourcery.com>
11152
11153 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
11154 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
11155 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
11156 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
11157 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
11158 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
11159 Makefile.in, configure.ac: Fix whitespace throughout.
11160 * configure: Regenerate.
11161
a07b2135
PA		 111622009-03-22 Pedro Alves <pedro@codesourcery.com>
11163
11164 * inferiors.c (find_inferior): Make it safe for the callback
11165 function to delete the currently iterated inferior.
11166
67cc2626
PA		 111672009-03-22 Pedro Alves <pedro@codesourcery.com>
11168
11169 * Makefile.in (linuw_low_h): Move higher.
11170 (thread-db.o): Depend on $(linux_low_h).
11171
54a0b537
PA		 111722009-03-17 Pedro Alves <pedro@codesourcery.com>
11173
11174 Rename "process" to "lwp" throughout.
11175
11176 * linux-low.c (all_processes): Rename to...
11177 (all_lwps): ... this.
11178 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
11179 (add_process): Rename to ...
11180 (add_lwp): ... this. Adjust.
11181 (linux_create_inferior): Adjust.
11182 (linux_attach_lwp): Adjust.
11183 (linux_attach): Adjust.
11184 (linux_kill_one_process): Rename to ...
11185 (linux_kill_one_lwp): ... this. Adjust.
11186 (linux_kill): Adjust.
11187 (linux_detach_one_process): Rename to ...
11188 (linux_detach_one_lwp): ... this. Adjust.
11189 (linux_detach): Adjust.
11190 (check_removed_breakpoint): Adjust.
11191 (status_pending_p): Adjust.
11192 (linux_wait_for_process): Rename to ...
11193 (linux_wait_for_lwp): ... this. Adjust.
11194 (linux_wait_for_event): Adjust.
11195 (send_sigstop): Adjust.
11196 (wait_for_sigstop): Adjust.
11197 (stop_all_processes): Rename to ...
11198 (stop_all_lwps): ... this.
11199 (linux_resume_one_process): Rename to ...
11200 (linux_resume_one_lwp): ... this. Adjust.
11201 (linux_set_resume_request, linux_continue_one_thread)
11202 (linux_queue_one_thread, resume_status_pending_p)
11203 (usr_store_inferior_registers, regsets_store_inferior_registers)
11204 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11205 Adjust.
11206 * linux-low.h (get_process): Rename to ...
11207 (get_lwp): ... this. Adjust.
11208 (get_thread_process): Rename to ...
11209 (get_thread_lwp): ... this. Adjust.
11210 (get_process_thread): Rename to ...
11211 (get_lwp_thread): ... this. Adjust.
11212 (struct process_info): Rename to ...
11213 (struct lwp_info): ... this.
11214 (all_processes): Rename to ...
11215 (all_lwps): ... this.
11216 * proc-service.c (ps_lgetregs): Adjust.
11217 * thread-db.c (thread_db_create_event, find_one_thread)
11218 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
11219
0b16c5cf
PA		 112202009-03-14 Pedro Alves <pedro@codesourcery.com>
11221
11222 * server.c (handle_query): Handle "qAttached".
11223
32de4b9d
NS		 112242009-03-13 Nathan Sidwell <nathan@codesourcery.com>
11225
11226 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
11227 GPLv3, update license URL.
11228
2aecd87f
DE		 112292009-03-01 Doug Evans <dje@google.com>
11230
93efd302 11231 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 11232 (server_h): Add gdb_signals.h.
11233 (signals.o): Update.
11234 * server.h (target_signal_from_host,target_signal_to_host_p)
11235 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
11236
86b1f9c5
PM		 112372009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
11238
11239 * remote-utils.c (getpkt): Also generate remote-debug
11240 information if noack_mode is set.
11241
4aa995e1
PA		 112422009-02-06 Pedro Alves <pedro@codesourcery.com>
11243
11244 * server.c (handle_query): Report qXfer:siginfo:read and
11245 qXfer:siginfo:write as supported and handle them.
11246 * target.h (struct target_ops) <qxfer_siginfo>: New field.
11247 * linux-low.c (linux_xfer_siginfo): New.
11248 (linux_target_ops): Set it.
11249
62709adf
PA		 112502009-01-26 Pedro Alves <pedro@codesourcery.com>
11251
11252 * server.c (gdbserver_usage): Mention --remote-debug.
11253 (main): Accept '--remote-debug' switch.
11254
aef93bd7
DE		 112552009-01-18 Doug Evans <dje@google.com>
11256
11257 * regcache.c (new_register_cache): No need to check result of xcalloc.
11258 * server.c (handle_search_memory): Back out calls to xmalloc,
11259 result is checked and error is returned to user upon failure.
11260 (handle_query): Ditto. Add more checks for result of malloc.
11261 (handle_v_cont): Check result of malloc, report error back to
11262 user upon failure.
11263 (handle_v_run): Ditto. Call freeargv.
11264 * server.h (freeargv): Declare.
11265 * utils.c (freeargv): New fn.
11266
54363045
DE		 112672009-01-15 Doug Evans <dje@google.com>
11268
f626972c
DE		 11269 * gdbreplay.c (perror_with_name): Make arg const char *.
11270 * server.h (target_signal_to_name): Make return type const char *.
0842e787 11271 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 11272 * utils.c (perror_with_name): Make arg const char *.
54363045 11273
18aae699
PA		 112742009-01-14 Pedro Alves <pedro@codesourcery.com>
11275
11276 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
11277 when handling a EXIT_PROCESS_DEBUG_EVENT.
11278
ff703abe
JB		 112792009-01-06 Joel Brobecker <brobecker@adacore.com>
11280
11281 * gdbreplay.c (gdbreplay_version): Update copyright year.
11282 * server.c (gdbserver_version): Likewise.
11283
f21cc1a2 112842009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 11285
11286 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 11287 (handle_extended_wait): Improve comment.
0e21c1ec 11288
bca929d3
DE		 112892008-12-13 Doug Evans <dje@google.com>
11290
11291 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
11292 * server.h (ATTR_MALLOC): New macro.
11293 (xmalloc,xcalloc,xstrdup): Declare.
11294 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
11295 * inferiors.c: Ditto.
11296 * linux-low.c: Ditto.
11297 * mem-break.c: Ditto.
11298 * regcache.c: Ditto.
11299 * remote-utils.c: Ditto.
11300 * server.c: Ditto.
11301 * target.c: Ditto.
11302 * win32-low.c: Ditto.
11303
97438e3f
DE		 113042008-12-12 Doug Evans <dje@google.com>
11305
896c7fbb
DE		 11306 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
11307 in debugging printf.
11308
97438e3f
DE		 11309 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
11310
e3b886f8
DE		 113112008-12-09 Doug Evans <dje@google.com>
11312
11313 * linux-low.h (struct process_info): Delete member tid, unused.
11314 * thread-db.c (find_one_thread): Update.
11315 (maybe_attach_thread): Update.
11316
07e059b5
VP		 113172008-12-02 Pedro Alves <pedro@codesourcery.com>
11318
889bf7c5
PA		 11319 * target.h (struct target_ops): Add qxfer_osdata member.
11320 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
11321 and dirent.h.
11322 (linux_qxfer_osdata): New functions.
11323 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
11324 callback.
11325 * server.c (handle_query): Handle "qXfer:osdata:read:".
11326 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
11327 (buffer_xml_printf): New functions.
11328 * server.h (struct buffer): New.
11329 (buffer_grow_str, buffer_grow_str0): New macros.
11330 (buffer_grow, buffer_free, buffer_init, buffer_finish)
11331 (buffer_xml_printf): Declare.
07e059b5 11332
4cab47ab
DE		 113332008-11-24 Doug Evans <dje@google.com>
11334
11335 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
11336
f142445f
DJ		 113372008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
11338
11339 * server.c (handle_v_run): Always use the supplied argument list.
11340
d0107bb6 113412008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 11342
d0107bb6
BW		 11343 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
11344 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 11345
2c4ad781
TJB		 113462008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
11347
11348 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
11349 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
11350 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
11351 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
11352 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
11353 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
11354 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
11355 XML target descriptions.
11356 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
11357 when inferior is running on an ISA 2.05 or later processor. Add
11358 special case to return offset for full 64-bit slot of FPSCR when
11359 in 32-bits.
11360
dfb64f85
DJ		 113612008-11-14 Daniel Gutson <dgutson@codesourcery.com>
11362
11363 * Makefile.in (SFILES, clean): Added sparc64 files.
11364 (reg-sparc64.o, reg-sparc64.c): New.
11365 * configure.srv (sparc*-*-linux*): New configuration.
11366 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
11367 syscall arguments for SPARC.
11368 (regsets_store_inferior_registers): Likewise.
11369 * linux-sparc-low.c: New file.
11370
66b6e1dd
DE		 113712008-10-21 Doug Evans <dje@google.com>
11372
11373 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
11374 (READLINE_DIR,READLINE_DEP): Delete.
11375 (INTERNAL_CFLAGS): Update.
11376 (LINTFLAGS): Update.
11377
9b710a42
PA		 113782008-10-10 Pedro Alves <pedro@codesourcery.com>
11379
11380 * server.c (handle_v_run): If GDB didn't specify an argv, use the
11381 whole argv from the last run, not just argv[0].
11382
5822d809
PA		 113832008-09-08 Pedro Alves <pedro@codesourcery.com>
11384
11385 * regcache.c (new_register_cache): Return NULL if the register
11386 cache size isn't known yet.
11387 (free_register_cache): Avoid dereferencing a NULL regcache.
11388
74aac56f
DJ		 113892008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11390
11391 * configure.srv: Merge MIPS and MIPS64.
11392
400b20f5
MR		 113932008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
11394
11395 * Makefile.in (uninstall): Apply $(EXEEXT) too.
11396
677c5bb1
LM		 113972008-08-18 Luis Machado <luisgpm@br.ibm.com>
11398
11399 * Makefile.in: Add required vsx dependencies.
11400
11401 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
11402 Declare init_registers_powerpc_vsx32l.
11403 Declare init_registers_powerpc_vsx64l.
11404 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
11405 (ppc_arch_setup): Check for VSX in hwcap.
11406 (ppc_fill_vsxregset): New function.
11407 (ppc_store_vsxregset): New function.
11408 Add new VSX entry in regset_info target_regsets.
11409
11410 * configure.srv: Add new VSX dependencies.
11411
a6f3e723
SL		 114122008-08-12 Pedro Alves <pedro@codesourcery.com>
11413
11414 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
11415 (remote_open): Set or clear transport_is_reliable.
11416 (putpkt_binary): Don't expect acks in noack mode.
11417 (getpkt): Don't send ack/nac in noack mode.
11418 * server.c (handle_general_set): Handle QStartNoAckMode.
11419 (handle_query): If connected by tcp pass QStartNoAckMode+ in
11420 qSupported.
11421 (main): Reset noack_mode on every connection.
11422 * server.h (noack_mode): Declare.
11423
a417dc56
RW		 114242008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11425
11426 * Makefile.in (GDBREPLAY_OBS): New variable.
11427 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
11428
3221518c
UW		 114292008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
11430 Daniel Jacobowitz <dan@codesourcery.com>
11431
11432 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
11433 (usr_store_inferior_registers): Likewise.
11434 (regsets_store_inferior_registers): Likewise.
11435
ec56be1b
PA		 114362008-07-31 Rolf Jansen <rj@surtec.com>
11437 Pedro Alves <pedro@codesourcery.com>
11438
11439 * configure.ac: Check for memmem declaration.
11440 * server.c [HAVE_MALLOC_H]: Include malloc.h.
11441 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
11442 (disable_packet_qfThreadInfo): Unconditionally compile.
11443 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
11444 * configure, config.in: Regenerate.
11445
2fe5e3ff
DE		 114462008-07-28 Doug Kwan <dougkwan@google.com>
11447
11448 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
11449 (linux_write_memory): Remove declaration of errno.
11450
836acd6d
UW		 114512008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
11452
11453 * linux-low.c (handle_extended_wait): Do not use "status"
11454 variable uninitialized.
11455
aeba519e
PA		 114562008-07-07 Pedro Alves <pedro@codesourcery.com>
11457
11458 * server.c (handle_v_attach): Inhibit reporting dll changes.
11459
db42f210
PA		 114602008-06-27 Pedro Alves <pedro@codesourcery.com>
11461
11462 * remote-utils.c (prepare_resume_reply): If requested, don't
11463 output "thread:TID" in the T stop reply.
11464
11465 * server.c (disable_packet_vCont, disable_packet_Tthread)
11466 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
11467 (handle_query): If requested, disable support for qC, qfThreadInfo
11468 and qsThreadInfo.
11469 (handle_v_requests): If requested, disable support for vCont.
11470 (gdbserver_show_disableable): New.
11471 (main): Handle --disable-packet and --disable-packet=LIST.
11472
11473 * server.h (disable_packet_vCont, disable_packet_Tthread)
11474 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
11475
8e4c5421
CD		 114762008-06-20 Carlos O'Donell <carlos@codesourcery.com>
11477
11478 * server.c (gdbserver_usage): Mention --version.
11479
6e23a804
DJ		 114802008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
11481
11482 * Makefile.in (gdbreplay.o): New rule.
11483
90aa6a40
JM		 114842008-06-06 Joseph Myers <joseph@codesourcery.com>
11485
11486 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
11487 message, not gdbserver.
11488
c16158bc 114892008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 11490 Nathan Sidwell <nathan@codesourcery.com>
11491 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 11492
11493 * acinclude.m4: Include ../../config/acx.m4.
11494 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
11495 * configure, config.in: Regenerate.
11496 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
11497 * server.c (gdbserver_version): Print PKGVERSION.
11498 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
11499 (main): Adjust gdbserver_usage calls.
11500 * gdbreplay.c (version, host_name): Add declarations.
11501 (gdbreplay_version, gdbreplay_usage): New.
11502 (main): Accept --version and --help options.
11503
aeb75bf5
DJ		 115042008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
11505
11506 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
11507 (arm_breakpoint_at): Handle Thumb.
11508 (the_low_target): Add comment.
11509
76b233dd
UW		 115102008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
11511
11512 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
11513
08388c79
DE		 115142008-05-09 Doug Evans <dje@google.com>
11515
a3c83fae
DE		 11516 * server.h (decode_search_memory_packet): Declare.
11517 * remote-utils.c (decode_search_memory_packet): New fn.
11518 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 11519 (handle_search_memory): New fn.
11520 (handle_query): Process qSearch:memory packets.
11521
bb9c3d36
UW		 115222008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
11523
11524 * regcache.c (registers_length): Remove.
11525 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
11526 full register packet.
11527 * regcache.h (registers_length): Remove prototype.
11528 * server.h (PBUFSIZ): Define to 16384.
11529
7284e1be
UW		 115302008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
11531
11532 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
11533 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
11534 powerpc-64l.o, and powerpc-altivec64l.o.
11535 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
11536 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
11537 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
11538 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
11539 rs6000/power-linux.xml, and rs6000/power64-linux.xml
11540 to srv_xmlfiles.
11541
11542 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
11543 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
11544 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
11545 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
11546 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
11547 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
11548 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
11549 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
11550 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
11551 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
11552 (clean): Update.
11553
11554 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
11555 (init_registers_powerpc_32l): ... this new prototype.
11556 (init_registers_powerpc_32): Remove, replace by ...
11557 (init_registers_powerpc_altivec32l): ... this new prototype.
11558 (init_registers_powerpc_e500): Remove, replace by ...
11559 (init_registers_powerpc_e500l): ... this new prototype.
11560 (init_registers_ppc64): Remove, replace by ...
11561 (init_registers_powerpc_64l): ... this new prototype.
11562 (init_registers_powerpc_64): Remove, replace by ...
11563 (init_registers_powerpc_altivec64l): ... this new prototype.
11564 (ppc_num_regs): Set to 73.
11565 (PT_ORIG_R3, PT_TRAP): Define if necessary.
11566 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
11567 (ppc_cannot_store_register): Handle orig_r3 and trap.
11568 (ppc_arch_setup): Update init_registers_... calls.
11569 (ppc_fill_gregset): Handle orig_r3 and trap.
11570
11571 * inferiors.c (clear_inferiors): Reset current_inferior.
11572
fdc59709
PB		 115732008-04-23 Paolo Bonzini <bonzini@gnu.org>
11574
889bf7c5
PA		 11575 * acinclude.m4: Add override.m4.
11576 * configure: Regenerate.
fdc59709 11577
c9b2f845
UW		 115782008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11579
11580 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
11581 initial call to init_register_ppc64.
11582
550512b8
UW		 115832008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11584
43aaf8b6
PA		 11585 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
11586 single powerpc*-*-linux* case.
550512b8
UW		 11587 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
11588
b6430ec3
UW		 115892008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
11590
11591 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 11592 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 11593 from reg_xmlfiles.
11594 * linux-ppc-low.c: Include <elf.h>.
11595 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
11596 (ppc_hwcap): New global variable.
11597 (ppc_regmap): Remove __SPE__ #ifdef sections.
11598 (ppc_regmap_e500): New global variable.
11599 (ppc_cannot_store_register): Update __SPE__ special case.
11600 (ppc_get_hwcap): New function.
11601 (ppc_arch_setup): Use it to determine whether inferior supports
11602 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
11603 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
11604 Do not access registers if target does not support AltiVec.
11605 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
11606 Do not access registers if target does not support SPE.
11607 (target_regsets): Unconditionally include AltiVec and SPE regsets.
11608
52fa2412
UW		 116092008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
11610
11611 * linux-low.c (disabled_regsets, num_regsets): New.
11612 (use_regsets_p): Delete.
11613 (linux_wait_for_process): Clear disabled_regsets.
11614 (regsets_fetch_inferior_registers): Check and set it.
11615 (regsets_store_inferior_registers): Likewise.
11616 (linux_fetch_registers, linux_store_registers): Do not use
11617 use_regsets_p.
11618 (initialize_low): Allocate disabled_regsets.
11619
e28b3332
DJ		 116202008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
11621
11622 * Makefile.in (LIBOBJS): New.
11623 (OBS): Use LIBOBJS.
11624 (memmem.o): New rule.
11625 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
11626 * configure: Regenerated.
11627
4536995d
UW		 116282008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
11629
11630 * server.c (handle_query): Never return "unsupported" for
11631 qXfer:features:read queries.
11632
221c031f
UW		 116332008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
11634
11635 * server.c (get_features_xml): Fix inverted condition.
11636 (handle_query): Always support qXfer:feature:read.
11637
ccd213ac
DJ		 116382008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
11639
11640 * server.c (wrapper_argv): New.
11641 (start_inferior): Handle wrapper_argv. If set, expect an extra
11642 trap.
11643 (gdbserver_usage): Document --wrapper.
11644 (main): Parse --wrapper.
11645
6fe305f7
UW		 116462008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11647
11648 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
11649 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
11650 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
11651 (ppc_set_pc): Likewise.
11652 (ppc_arch_setup): New function.
11653 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
11654 of collect_register.
889bf7c5 11655 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 11656
5b0a002e
UW		 116572008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11658
11659 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
11660 instead of linux-ppc64-low.o.
11661 * linux-ppc64-low.c: Remove file.
11662 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
11663 (linux-ppc64-low.o): Remove rule.
11664
11665 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
11666 (init_registers_powerpc_64): Likewise.
11667 (ppc_regmap): Conditionally define depending on __powerpc64__.
11668 (ppc_cannot_store_register): Do not special-case "fpscr" when
11669 compiled on __powerpc64__.
11670 (ppc_collect_ptrace_register): New function.
11671 (ppc_supply_ptrace_register): New function.
11672 (ppc_breakpoint): Change type to "unsigned int".
11673 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
11674 (the_low_target): Conditionally provide initializers for the
889bf7c5 11675 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 11676 collect_ptrace_register and supply_ptrace_register members.
11677
9b4b61c8
UW		 116782008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11679
11680 * regcache.h (gdbserver_xmltarget): Add extern declaration.
11681 * server.c (gdbserver_xmltarget): Define.
11682 (get_features_xml): Use it to replace "target.xml" and arch_string.
11683
11684 * configure.srv: Remove srv_xmltarget. Add XML files that were
11685 mentioned there to srv_xmlfiles instead. Remove conditional tests
11686 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
11687 srv_xmlfiles and srv_regobj to include all possible choices.
11688 * configure.ac (srv_xmltarget): Remove.
11689 (srv_xmlfiles): Do not add "target.xml".
11690 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
11691 checks for supplementary target information.
11692 * configure: Regenerate.
11693 * Makefile.in (XML_TARGET): Remove.
11694 (target.xml): Remove rule.
11695 (clean): Do not clean up target.xml.
11696 (.PRECIOUS): Do not mention target.xml.
11697
11698 * target.h (struct target_ops): Remove arch_string member.
11699 * linux-low.c (linux_arch_string): Remove.
11700 (linux_target_ops): Remove arch_string initializer.
11701 * linux-low.h (struct linux_target_ops): Remove arch_string member.
11702 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
11703 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
11704 * spu-low.c (spu_arch_string): Remove.
11705 (spu_target_ops): Remove arch_string initializer.
11706 * win32-low.c (win32_arch_string): Remove.
11707 (win32_target_ops): Remove arch_string initializer.
11708 * win32-low.h (struct win32_target_ops): Remove arch_string member.
11709 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
11710 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
11711
ee1a7ae4
UW		 117122008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11713
11714 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
11715 by collect_ptrace_register and supply_ptrace_register hooks.
11716 * linux-low.c (fetch_register): Use supply_ptrace_register callback
11717 instead of checking for the_low_target.left_pad_xfer.
11718 (usr_store_inferior_registers): Use collect_ptrace_register callback
11719 instead of checking for the_low_target.left_pad_xfer.
11720
11721 * linux-s390-low.c (s390_collect_ptrace_register): New function.
11722 (s390_supply_ptrace_register): Likewise.
11723 (s390_fill_gregset): Call s390_collect_ptrace_register.
11724 (the_low_target): Update.
11725
11726 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
11727 (ppc_supply_ptrace_register): Likewise.
11728 (the_low_target): Update.
11729
11730 * linux-i386-low.c (the_low_target): Update.
11731 * linux-x86-64-low.c (the_low_target): Update.
11732
d61ddec4
UW		 117332008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11734
11735 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
11736 reg-s390.o and reg-s390x.o.
11737
11738 * linux-low.c (new_inferior): New global variable.
11739 (linux_create_inferior, linux_attach): Set it.
11740 (linux_wait_for_process): Call the_low_target.arch_setup after the
11741 target has stopped for the first time.
11742 (initialize_low): Do not call the_low_target.arch_setup.
11743
11744 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
11745 (s390_set_pc): Likewise.
11746 (s390_arch_setup): New function.
11747 (the_low_target): Use s390_arch_setup as arch_setup routine.
11748
11749 * regcache.c (realloc_register_cache): New function.
11750 (set_register_cache): Call it for each existing regcache.
11751
d05b4ac3
UW		 117522008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11753
11754 * server.h (init_registers): Remove prototype.
11755
11756 * linux-low.h (struct linux_target_ops): Add arch_setup field.
11757 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
11758 instead of init_registers ().
11759 * linux-arm-low.c (init_registers_arm): Add prototype.
11760 (init_registers_arm_with_iwmmxt): Likewise.
11761 (the_low_target): Add initializer for arch_setup field.
11762 * linux-cris-low.c (init_registers_cris): Add prototype.
11763 (the_low_target): Add initializer for arch_setup field.
11764 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
11765 (the_low_target): Add initializer for arch_setup field.
11766 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
11767 (the_low_target): Add initializer for arch_setup field.
11768 * linux-ia64-low.c (init_registers_ia64): Add prototype.
11769 (the_low_target): Add initializer for arch_setup field.
11770 * linux-m32r-low.c (init_registers_m32r): Add prototype.
11771 (the_low_target): Add initializer for arch_setup field.
11772 * linux-m68k-low.c (init_registers_m68k): Add prototype.
11773 (the_low_target): Add initializer for arch_setup field.
11774 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
11775 (init_registers_mips64_linux): Likewise.
11776 (the_low_target): Add initializer for arch_setup field.
11777 * linux-ppc-low.c (init_registers_ppc): Add prototype.
11778 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
11779 (the_low_target): Add initializer for arch_setup field.
11780 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
11781 (init_registers_powerpc_64): Likewise.
11782 (the_low_target): Add initializer for arch_setup field.
11783 * linux-s390-low.c (init_registers_s390): Add prototype.
11784 (init_registers_s390x): Likewise.
11785 (the_low_target): Add initializer for arch_setup field.
11786 * linux-sh-low.c (init_registers_sh): Add prototype.
11787 (the_low_target): Add initializer for arch_setup field.
11788 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
11789 (the_low_target): Add initializer for arch_setup field.
11790 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
11791 (the_low_target): Add initializer for arch_setup field.
11792
11793 * win32-low.h (struct win32_target_ops): Add arch_setup field.
11794 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
11795 instead of init_registers ().
11796 * win32-arm-low.c (init_registers_arm): Add prototype.
11797 (the_low_target): Add initializer for arch_setup field.
11798 * win32-i386-low.c (init_registers_i386): Add prototype.
11799 (the_low_target): Add initializer for arch_setup field.
11800
11801 * spu-low.c (init_registers_spu): Add prototype.
11802 (initialize_low): Call initialie_registers_spu () instead of
11803 initialize_registers ().
11804
fd96d250
PA		 118052008-02-19 Pedro Alves <pedro@codesourcery.com>
11806
11807 * server.c (handle_v_requests): When handling the vRun and vAttach
11808 packets, if already debugging a process, don't kill it. Return an
11809 error instead.
11810
d41b6bb4
DJ		 118112008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
11812
11813 * server.c (handle_query): Correct length check.
11814
5ac588cf
PA		 118152008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
11816
11817 * win32-low.c (do_initial_child_stuff): Add process handle
11818 parameter. Set current_process_handle and current_process_id from the
11819 parameters. Clear globals.
11820 (win32_create_inferior): Don't set current_process_handle and
11821 current_process_id here. Instead pass them on the call to
11822 do_initial_child_stuff.
11823 (win32_attach): Likewise.
11824 (win32_clear_inferiors): New.
11825 (win32_kill): Don't close the current process handle or the
11826 current thread handle here. Instead call win32_clear_inferiors.
11827 (win32_detach): Don't open a new handle to the process. Call
11828 win32_clear_inferiors.
11829 (win32_join): Don't rely on current_process_handle; open a new
11830 handle using the process id.
11831 (win32_wait): Call win32_clear_inferiors when the inferior process
11832 has exited.
11833
ecd7ecbc
DJ		 118342008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
11835
11836 * server.c (monitor_show_help): Add "exit".
11837
1525d545
MG		 118382008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
11839
ecd7ecbc 11840 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 11841 (clean): Add reg-xtensa.c.
11842 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 11843 * configure.srv (xtensa*-*-linux*) New target.
11844 * linux-xtensa-low.c: New.
11845 * xtensa-xtregs.c: New.
1525d545 11846
59a016f0
PA		 118472008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
11848
11849 * hostio.c: Don't include errno.h.
11850 (errno_to_fileio_errno): Move to hostio-errno.
11851 * hostio.c: (hostio_error): Remove the error parameter. Defer the
11852 error number outputting to the target->hostio_last_error callback.
11853 (hostio_packet_error): Use FILEIO_EINVAL directly.
11854 (handle_open, handle_pread, hostio_error, handle_unlink): Update
11855 calls to hostio_error.
11856 * hostio-errno.c: New.
11857 * server.h (hostio_last_error_from_errno): Declare.
11858 * target.h (target_ops): Add hostio_last_error member.
11859 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
11860 as hostio_last_error handler.
889bf7c5 11861 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 11862 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
11863 (wince_hostio_last_error): New functions.
11864 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
11865 as hostio_last_error handler.
11866 (win32_target_ops) [!_WIN32_WCE]: Register
11867 hostio_last_error_from_errno as hostio_last_error handler.
11868 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
11869 (hostio-errno.o): New rule.
11870 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
11871 * configure.srv (srv_hostio_err_objs): New variable. Default to
11872 hostio-errno.o.
11873 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
11874 * configure: Regenerate.
11875
2d717e4f
DJ		 118762008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11877
11878 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
11879 (linux_kill, linux_detach): Clean up the process list.
11880 * remote-utils.c (remote_open): Improve port number parsing.
11881 (putpkt_binary, input_interrupt): Only send interrupts if the target
11882 is running.
11883 * server.c (extended_protocol): Make static.
11884 (attached): Define earlier.
11885 (exit_requested, response_needed, program_argv): New variables.
11886 (target_running): New.
11887 (start_inferior): Clear attached here.
11888 (attach_inferior): Set attached here.
11889 (require_running): Define.
11890 (handle_query): Use require_running and target_running. Implement
11891 "monitor exit".
11892 (handle_v_attach, handle_v_run): New.
11893 (handle_v_requests): Use require_running. Handle vAttach and vRun.
11894 (gdbserver_usage): Update.
11895 (main): Redo argument parsing. Handle --debug and --multi. Handle
11896 --attach along with other options or after the port. Save
11897 program_argv. Support no initial program. Resynchronize
11898 communication with GDB after an error. Handle "monitor exit".
11899 Use require_running and target_running. Always allow the extended
11900 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
11901 restart in extended mode.
11902 * README: Refer to the GDB manual. Update --attach usage.
11903
7407e2de
AS		 119042007-12-20 Andreas Schwab <schwab@suse.de>
11905
11906 * linux-low.c (STACK_SIZE): Define.
11907 (linux_tracefork_child): Use it. Use __clone2 on ia64.
11908 (linux_test_for_tracefork): Likewise.
11909
b65d95c5
DJ		 119102007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
11911
11912 * linux-low.c (linux_wait_for_event): Update messages. Do not
11913 reinsert auto-delete breakpoints.
11914 * mem-break.c (struct breakpoint): Change return type of handler to
11915 int.
11916 (set_breakpoint_at): Update handler type.
11917 (reinsert_breakpoint_handler): Return 1 instead of calling
11918 delete_breakpoint.
11919 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
11920 setting a new one.
11921 (check_breakpoints): Delete auto-delete breakpoints and return 2.
11922 * mem-break.h (set_breakpoint_at): Update handler type.
11923 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
11924 * win32-low.c (auto_delete_breakpoint): New.
11925 (get_child_debug_event): Use it.
11926
4e799345
DJ		 119272007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
11928
11929 * configure.ac: Check for pread and pwrite.
11930 * hostio.c (handle_pread): Fall back to lseek and read.
11931 (handle_pwrite): Fall back to lseek and write.
11932 * config.in, configure: Regenerated.
11933
27524b67
DJ		 119342007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
11935
11936 * server.c (myresume): Add own_buf argument.
11937 (main): Update calls.
11938
a20d5e98
DJ		 119392007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
11940
11941 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
11942 * remote-utils.c (remote_open): Do not call disable_async_io.
11943 (block_async_io): Delete.
11944 (unblock_async_io): Make static.
11945 (initialize_async_io): New.
11946 * server.c (handle_v_cont): Handle async I/O here.
11947 (myresume): Likewise. Move other common resume tasks here...
11948 (main): ... from here. Call initialize_async_io. Disable async
11949 I/O before the main loop.
11950 * server.h (initialize_async_io): Declare.
11951 (block_async_io, unblock_async_io): Delete prototypes.
11952 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
11953
b79d787e
DJ		 119542007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
11955
11956 * remote-utils.c (readchar): Allow binary data in received messages.
11957
d97903b2
PA		 119582007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11959
11960 * win32-low.c (attaching): New global.
11961 (win32_create_inferior): Clear the `attaching' global.
11962 (win32_attach): Set the `attaching' global.
11963 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
11964 attaching. Only set a breakpoint at the entry point if not
11965 attaching.
11966
311de423
PA		 119672007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11968
11969 * server.c (main): Don't report dll events on the initial
11970 connection on attaches.
11971
6c2d16d2
PA		 119722007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11973
11974 * server.c (main): Relax numerical bases supported for the pid of
11975 the --attach command line argument.
11976
5ca906e6
PA		 119772007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11978
11979 * win32-low.c (win32_attach): Call OpenProcess before
11980 DebugActiveProcess, not after. Add last error output to error
11981 call.
11982
9c6c8194
PA		 119832007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11984
11985 * win32-low.c (win32_get_thread_context)
11986 (win32_set_thread_context): New functions.
11987 (thread_rec): Use win32_get_thread_context.
11988 (continue_one_thread, win32_resume): Use win32_set_thread_context.
11989 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
11990 field.
11991
4d5d1aaa
PA		 119922007-12-03 Leo Zayas
11993 Pedro Alves <pedro_alves@portugalmail.pt>
11994
11995 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
11996 global variables.
11997 (child_add_thread): Minor cleanup.
11998 (child_continue): Resume artificially suspended threads before
11999 calling ContinueDebugEvent.
12000 (suspend_one_thread): New.
12001 (fake_breakpoint_event): New.
12002 (get_child_debug_event): Change return type to int. Check here if
12003 gdb sent an interrupt request. If a soft interrupt was requested,
12004 fake a breakpoint event. Return 0 if there is no event to handle,
12005 and 1 otherwise.
12006 (win32_wait): Don't check here if gdb sent an interrupt request.
12007 Ensure there is a valid event to handle.
12008 (win32_request_interrupt): Add soft interruption method as last
12009 resort.
12010
c436e841
PA		 120112007-12-03 Leo Zayas
12012 Pedro Alves <pedro_alves@portugalmail.pt>
12013
12014 * win32-low.h (win32_thread_info): Add descriptions to the
12015 structure members. Replace `suspend_count' counter by a
12016 `suspended' flag.
12017 * win32-low.c (thread_rec): Update condition of when to get the
12018 context from the inferior. Rely on ContextFlags being set if it
12019 has already been retrieved. Only suspend the inferior thread if
12020 we haven't already. Warn if that fails.
12021 (continue_one_thread): s/suspend_count/suspended/. Only call
12022 ResumeThread once. Warn if that fails.
12023
e7b5fa67
PA		 120242007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12025
12026 * win32-low.c (win32_wait): Don't read from the inferior when it
12027 has already exited.
12028
a385171d
PA		 120292007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12030
12031 * Makefile.in (win32_low_h): New variable.
12032 (win32-low.o): Add dependency on $(win32_low_h).
12033 (win32-arm-low.o, win32-i386-low.o): New rules.
12034
f80c84b3
DJ		 120352007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12036
12037 * hostio.c: Correct copyright year.
12038
a6b151f1
DJ		 120392007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12040
12041 * Makefile.in (OBS): Add hostio.o.
12042 (hostio.o): New rule.
12043 * server.h (handle_vFile): Declare.
12044 * hostio.c: New file.
12045 * server.c (handle_v_requests): Take packet_len and new_packet_len
12046 for binary packets. Call handle_vFile.
12047 (main): Update call to handle_v_requests.
12048
f9387fc3
DJ		 120492007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
12050
12051 * linux-low.c: Include <sched.h>.
12052
51c2684e
DJ		 120532007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
12054
12055 * linux-low.c (linux_tracefork_grandchild): New.
12056 (linux_tracefork_child): Use clone.
12057 (linux_test_for_tracefork): Use clone; allocate and free a stack.
12058
75f83163
JB		 120592007-10-31 Joel Brobecker <brobecker@adacore.com>
12060
12061 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
12062
da5898ce
DJ		 120632007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
12064
12065 * linux-low.c (handle_extended_wait): Handle unexpected signals.
12066
24a09b5f
DJ		 120672007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
12068
12069 * inferiors.c (change_inferior_id): Delete.
12070 (add_pid_to_list, pull_pid_from_list): New.
12071 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
12072 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
12073 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
12074 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
12075 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
12076 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
12077 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
12078 (using_threads): Always set to 1.
12079 (handle_extended_wait): New.
12080 (add_process): Do not set TID.
12081 (linux_create_inferior): Set must_set_ptrace_flags.
12082 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
12083 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
12084 (linux_thread_alive): Rename TID argument to LWPID.
12085 (linux_wait_for_process): Handle unknown processes. Do not use TID.
12086 (linux_wait_for_event): Do not use TID or check using_threads. Update
12087 call to dead_thread_notify. Call handle_extended_wait.
12088 (linux_create_inferior): Use PTRACE_SETOPTIONS.
12089 (send_sigstop): Delete sigstop_sent.
12090 (wait_for_sigstop): Avoid TID.
12091 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
12092 (linux_test_for_tracefork): New.
12093 (linux_lookup_signals): Use thread_db_active and
12094 linux_supports_tracefork_flag.
12095 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
12096 * linux-low.h (get_process_thread): Avoid TID.
12097 (struct process_ifo): Move thread_known and tid to the end. Remove
12098 sigstop_sent.
12099 (linux_attach_lwp, thread_db_init): Update prototypes.
12100 * server.h (change_inferior_id): Delete prototype.
12101 (add_pid_to_list, pull_pid_from_list): New prototypes.
12102 * thread-db.c (thread_db_use_events): New.
12103 (find_first_thread): Rename to...
12104 (find_one_thread): ...this. Update callers and messages. Do not
12105 call fatal. Check thread_db_use_events. Do not call
12106 change_inferior_id or new_thread_notify.
12107 (maybe_attach_thread): Update. Do not call new_thread_notify.
12108 (thread_db_init): Set thread_db_use_events. Check use_events.
12109 * utils.c (fatal, warning): Correct message prefix.
12110
30ed0a8f
DJ		 121112007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
12112
12113 * Makefile.in (clean): Remove new files.
12114 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
12115 (powerpc-64.o, powerpc-64.c): New rules.
12116 * configure.srv: Use alternate register sets for powerpc64-*-linux*
12117 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
12118 with SPE.
12119 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
12120 SPE targets.
12121 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
12122 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
12123 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
12124 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
12125 (target_regsets): Add AltiVec and SPE register sets.
12126 * configure.ac: Check for AltiVec and SPE.
12127 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
12128 (ppc_fill_vrregset, ppc_store_vrregset): New.
12129 (target_regsets): Add AltiVec register set.
12130 * configure: Regenerated.
12131
fd462a61
DJ		 121322007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
12133
12134 * linux-low.c (O_LARGEFILE): Define.
12135 (linux_read_memory): Use /proc/PID/mem.
12136 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
12137 * configure, config.in: Regenerated.
12138
69f223ed
DJ		 121392007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12140
12141 * linux-low.c (linux_wait_for_event): Do not pass signals while
12142 single-stepping.
12143
aec18585
PA		 121442007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12145
12146 * win32-low.c (create_process): New.
12147 (win32_create_inferior): Use create_process instead of
12148 CreateProcess. If create_process failed retry appending an ".exe"
12149 suffix. Store the GetLastError result immediatelly after
12150 create_process calls and use it on the call to error.
12151
34d86ddd
PA		 121522007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12153
12154 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
12155
5a0e3bd0
JB		 121562007-08-23 Joel Brobecker <brobecker@adacore.com>
12157
12158 * configure.ac: Switch license to GPLv3.
12159
f88c79e6
MS		 121602007-08-01 Michael Snyder <msnyder@access-company.com>
12161
12162 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
12163
6b3d9b83
PA		 121642007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
12165
12166 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
12167 typedef.
12168 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
12169 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
12170 CloseToolhelp32Snapshot.
12171 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
12172 CloseToolhelp32Snapshot.
12173
c588c53c
MS		 121742007-07-27 Michael Snyder <michael.snyder@access-company.com>
12175
12176 * server.c (main): Check for inferior exit before main loop.
12177
aa0403d9
PA		 121782007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
12179
12180 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
12181 instead of on tmp_desc.
12182
255e7678
DJ		 121832007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
12184 Daniel Jacobowitz <dan@codesourcery.com>
12185
12186 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
12187 (add_thread): Minor cleanups.
12188 (clear_inferiors): Move lower in the file. Clear the DLL
12189 list.
12190 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
12191 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
12192 (xml_escape_text): New.
12193 * server.c (handle_query): Handle qXfer:libraries:read. Report it
12194 for qSupported.
12195 (handle_v_cont): Report errors.
12196 (gdbserver_version): Update.
12197 (main): Correct size of own_buf. Do not report initial DLL events.
12198 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
12199 (unloaded_dll, xml_escape_text): New.
12200 * win32-low.c (enum target_waitkind): Update comments.
12201 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
12202 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
12203 (win32_EnumProcessModules, win32_GetModuleInformation)
12204 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
12205 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
12206 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
12207 (win32_Module32First, win32_Module32Next, load_toolhelp)
12208 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
12209 (get_child_debug_event): Handle DLL events.
12210 (win32_wait): Likewise.
12211
0d37add9
DJ		 122122007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12213
12214 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
12215 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
12216
45e2715e
PA		 122172007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12218
12219 * win32-low.c (handle_output_debug_string): Ignore event if not
12220 waiting.
12221
c5674cf1
PA		 122222007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12223
12224 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
12225
2bbe3cc1
DJ		 122262007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
12227
12228 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
12229
ae13219e
DJ		 122302007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
12231
12232 * inferiors.c (change_inferior_id): Add comment.
12233 * linux-low.c (check_removed_breakpoint): Add an early
12234 prototype. Improve debug output.
12235 (linux_attach): Doc update.
12236 (linux_detach_one_process, linux_detach): Clean up before releasing
12237 each process.
12238 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
12239 * linux-low.h (struct process_info): Doc improvement.
12240 * mem-break.c (delete_all_breakpoints): New.
12241 * mem-break.h (delete_all_breakpoints): New prototype.
12242 * thread-db.c (find_first_thread): New.
12243 (thread_db_create_event): Call it instead of
12244 thread_db_find_new_threads. Clean up unused variables.
12245 (maybe_attach_thread): Remove first thread handling.
12246 (thread_db_find_new_threads): Use find_first_thread.
12247 (thread_db_get_tls_address): Likewise.
12248
4105de34
DJ		 122492007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
12250
12251 * thread-db.c (thread_db_find_new_threads): Add prototype.
12252 (thread_db_create_event): Check for the main thread before adding
12253 a new thread.
12254 (maybe_attach_thread): Only enable event reporting if TID == 0.
12255 (thread_db_get_tls_address): Check for new threads.
12256
2b876972
DJ		 122572007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
12258
12259 * linux-low.c (linux_create_inferior): Try execv before execvp.
12260 * spu-low.c (spu_create_inferior): Likewise.
12261
7a245884
DJ		 122622007-06-13 Mike Frysinger <vapier@gentoo.org>
12263
12264 * linux-low.c (linux_create_inferior): Change execv to execvp.
12265 * spu-low.c (spu_create_inferior): Likewies.
12266
117ce543
DJ		 122672007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
12268
12269 * Makefile.in (clean): Clean new files instead of deleted ones.
12270 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
12271 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
12272 rules.
12273 * configure.srv: Specify XML files and new regformats for MIPS and
12274 MIPS64 GNU/Linux.
12275 * linux-mips-low.c (mips_num_regs): Set to only used registers.
12276 (mips_regmap): Do not fetch $0. Remove unused registers. Add
12277 an entry for the restart register.
12278 (mips_cannot_fetch_register, mips_cannot_store_register)
12279 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
12280 register names to match the XML descriptions.
12281 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
12282 restart register instead of $0.
12283
0e7f50da
UW		 122842007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12285 Markus Deuling <deuling@de.ibm.com>
12286
12287 * remote-utils.c (decode_xfer_write): New function.
12288 * server.h (decode_xfer_write): Add prototype.
12289 * server.c (handle_query): Add PACKET_LEN argument. Support
12290 qXfer:spu:read and qXfer:spu:write packets.
12291 (main): Pass packet_len to handle_query.
12292 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
12293 * target.h (target_ops): Add qxfer_spu.
12294
374c1d38
UW		 122952007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12296
12297 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
12298 accessing non-seekable spufs files.
12299
bb63802a
UW		 123002007-05-16 Markus Deuling <deuling@de.ibm.com>
12301
889bf7c5 12302 * server.c (handle_query): Add reply for qC packet.
bb63802a 12303
7390519e
PA		 123042007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12305 Leo Zayas <lerele@champenstudios@com>
12306
12307 * server.h (check_remote_input_interrupt_request): New function.
12308 * remote_utils.c (INVALID_DESCRIPTOR): New define.
12309 (remote_desc): Initialize with INVALID_DESCRIPTOR.
12310 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
12311 (check_remote_input_interrupt_request): New function.
12312 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 12313 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 12314 winapi_GenerateConsoleCtrlEvent): New typedefs.
12315 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
12316 to 250 ms.
12317 (win32_wait): Check for remote interrupt request
12318 with check_remote_input_interrupt_request.
12319 (win32_request_interrupt): New function.
12320 (win32_target_op): Set request_interrupt to win32_request_interrupt.
12321
34b34921
PA		 123222007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12323
12324 * win32-low.c (debug_registers_changed,
12325 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
12326 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
12327 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
12328 (thread_rec): Get context using the low target.
12329 (child_add_thread): Call thread_added on the low target,
12330 which does the same thing.
12331 (regptr): Delete.
12332 (do_initial_child_stuff): Remove debug registers references.
12333 Set context using the low target. Resume threads after
12334 setting the contexts.
12335 (child_continue): Remove dead variable. Remove debug
12336 registers references.
12337 (child_fetch_inferior_registers): Go through the low target.
12338 (do_child_store_inferior_registers): Remove.
12339 (child_store_inferior_registers): Go through the low target.
12340 (win32_resume): Remove debug registers references.
12341 Set context using the low target.
12342 (handle_exception): Change return type to void. Don't record
12343 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
12344 first chance exception.
889bf7c5 12345 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 12346 goto loop. Always return after waiting for debug event.
12347 (win32_wait): Convert to switch statement. Handle spurious
12348 events.
12349
12350 * win32-i386-low.c (debug_registers_changed,
12351 debug_registers_used): New.
12352 (initial_stuff): Rename to ...
12353 (i386_initial_stuff): ... this. Clear debug registers
12354 state variables.
12355 (store_debug_registers): Delete.
12356 (i386_get_thread_context): New.
12357 (load_debug_registers): Delete.
12358 (i386_set_thread_context): New.
12359 (i386_thread_added): New.
12360 (single_step): Rename to ...
12361 (i386_single_step): ... this.
12362 (do_fetch_inferior_registers): Rename to ...
12363 (i386_fetch_inferior_register): ... this.
12364 (i386_store_inferior_register): New.
12365 (the_low_target): Adapt to new interface.
12366
12367 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
12368 (arm_get_thread_context): New.
12369 (arm_set_thread_context): New.
12370 (regptr): New.
12371 (do_fetch_inferior_registers): Rename to ...
12372 (arm_fetch_inferior_register): ... this.
12373 (arm_store_inferior_register): New.
12374 (arm_wince_breakpoint): Reimplement as unsigned long.
12375 (arm_wince_breakpoint_len): Define.
12376 (the_low_target): Adapt to new interface.
12377
12378 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
12379 load_debug_registers. Add get_thread_context, set_thread_context,
12380 thread_added and store_inferior_register. Rename
12381 fetch_inferior_registers to fetch_inferior_register.
12382 (regptr): Remove declaration.
12383
dd6953e1
PA		 123842007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12385
12386 * linux-low.c (linux_detach): Change return type to int. Return 0.
12387 * spu-low.c (spu_detach): Likewise.
12388
444d6139
PA		 123892007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12390
12391 * target.h (target_ops): Change return type of detach to int.
12392 Add join.
12393 (join_inferior): New.
12394 * server.c (main): Don't skip detach support on mingw32.
12395 If the inferior doesn't support detaching return error.
12396 Call join_inferior instead of using waitpid.
12397 * linux-low.c (linux_join): New.
12398 (linux_target_op): Add linux_join.
12399 * spu-low.c (spu_join): New.
12400 (spu_target_ops): Add spu_join.
12401 * win32-low.c (win32_detach): Adapt to new interface.
12402 Reopen current_process_handle before detaching. Issue a child
12403 resume before detaching.
12404 (win32_join): New.
12405 (win32_target_op): Add win32_join.
12406
1d5315fe
PA		 124072007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12408
12409 * win32-low.c (win32-attach): Fix return value.
12410 * target.h (target_ops): Describe ATTACH return values.
12411
bf914831
PA		 124122007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12413
12414 * win32-low.c (GETPROCADDRESS): Define.
12415 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
12416 (winapi_DebugSetProcessKillOnExit): Likewise.
12417 (win32_create_inferior): Force usage of ansi CreateProcessA.
12418 (win32_attach): Use GETPROCADDRESS.
12419 (win32_detach): Likewise.
12420
f72f3e60
PA		 124212007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12422
12423 * win32-low.c (win32_wait): Don't use WSTOPSIG.
12424
ed50f18f
PA		 124252007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
12426
12427 * win32-low.c: Commit leftover changes from 2007-03-29.
12428
0c2ead7e
DJ		 124292007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12430
12431 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
12432 fields short instead of int. Add explicit padding.
12433 (i387_cache_to_fsave): Remove unnecessary casts.
12434 (i387_fsave_to_cache): Doc fix.
12435 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
12436
73725ff3
DJ		 124372007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12438
12439 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
12440 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
12441
d99f33d8
PA		 124422007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12443
12444 * configure.srv (arm*-*-mingw32ce*): Move near the other
12445 arm targets.
12446
68070c10
PA		 124472007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12448
2482afc6 12449 * configure.ac: Add errno checking.
68070c10
PA		 12450 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
12451 sys/file.h and malloc.h.
12452 (AC_CHECK_DECLS): Add perror.
12453 (srv_mingwce): Handle.
2482afc6 12454 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 12455 win32-i386-low.o to srv_tgtobj.
12456 (i[34567]86-*-mingw*): Likewise.
12457 (arm*-*-mingw32ce*): Add case.
12458 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12459 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
12460 [__MINGW32CE__] (strerror): New function.
12461 [__MINGW32CE__] (errno): Define to GetLastError.
12462 [__MINGW32CE__] (COUNTOF): New macro.
12463 (remote_open): Remove extra close call.
12464 * mem-break.c (delete_breakpoint_at): New function.
12465 * mem-break.h (delete_breakpoint_at): Declare.
12466 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12467 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
12468 [USE_WIN32API] (read, write): Add char* casts.
12469 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
12470 * server.h: Include wincecompat.h on Windows CE.
12471 [HAVE_ERRNO_H]: Check.
12472 (perror): Declare if not declared.
12473 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
12474 (perror_with_name): Remove errno declaration.
12475 * wincecompat.h: New.
12476 * wincecompat.c: New.
12477 * win32-low.h: New.
12478 * win32-arm-low.c: New.
12479 * win32-i386-low.c: New.
12480 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
12481 (OUTMSG2): Make it safe.
12482 (_T): New macro.
12483 (COUNTOF): New macro.
12484 (NUM_REGS): Get it from the low target.
12485 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
12486 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
12487 (thread_rec): Let low target handle debug registers.
12488 (child_add_thread): Likewise.
12489 (child_init_thread_list): Likewise.
12490 (continue_one_thread): Likewise.
12491 (regptr): New.
12492 (do_child_fetch_inferior_registers): Move to ...
12493 * win32-i386-low.c: ... here, and rename to ...
12494 (do_fetch_inferior_registers): ... this.
889bf7c5 12495 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 12496 Go through the low target.
12497 (do_child_store_inferior_registers): Use regptr.
12498 (strwinerror): New function.
12499 (win32_create_inferior): Handle Windows CE.
12500 Use strwinerror instead of strerror on Windows error
12501 codes. Add program to the error output.
12502 Don't close the main thread handle on Windows CE.
12503 (win32_attach): Use coredll.dll on Windows CE.
12504 (win32_kill): Close current process and current
12505 thread handles.
12506 (win32_detach): Use coredll.dll on Windows CE.
12507 (win32_resume): Let low target handle debug registers, and
12508 step request.
12509 (handle_exception): Add/Remove initial breakpoint. Avoid
12510 non-existant WSTOPSIG on Windows CE.
12511 (win32_read_inferior_memory): Cast to remove warning.
12512 (win32_arch_string): Go through the low target.
12513 (initialize_low): Call set_breakpoint_data with the low
12514 target's breakpoint.
12515 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
12516 FOP_REGNUM, mappings): Move to ...
12517 * win32-i386-low.c: ... here.
12518 * win32-low.c (win32_thread_info): Move to ...
12519 * win32-low.h: ... here.
12520 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
12521 win32-arm-low.c and wincecompat.c.
12522 (all:): Add $EXEEXT.
12523 (install-only:): Likewise.
12524 (gdbserver:): Likewise.
12525 (gdbreplay:): Likewise.
12526 * config.in: Regenerate.
12527 * configure: Regenerate.
12528
41093d81
PA		 125292007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12530
12531 * win32-low.c: Rename typedef thread_info to
12532 win32_thread_info throughout.
12533
544afa54
PA		 125342007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12535
12536 * win32-i386-low.c: Rename to ...
12537 * win32-low.c: ... this.
12538 * configure.srv: Replace win32-i386-low.o with win32-low.o.
12539 * Makefile.in: Likewise.
12540
bce7165d
PA		 125412007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
12542
12543 * remote-utils.c (monitor_output): Constify msg parameter.
12544 * server.h (monitor_output): Likewise.
12545 * win32-i386-low.c (handle_output_debug_string): New.
12546 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
12547 handle_output_debug_string.
12548 (get_child_debug_event): Likewise.
12549
506c7aa0
DJ		 125502007-03-27 Mat Hostetter <mat@lcs.mit.edu>
12551
12552 * server.c (main): Correct strtoul check.
12553
42c81e2a
DJ		 125542007-03-27 Jon Ringle <jon@ringle.org>
12555
12556 * linux-low.c: Check __ARCH_HAS_MMU__ also.
12557
9453113a
DJ		 125582007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
12559
12560 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
12561
64a69107
DJ		 125622007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
12563
12564 * terminal.h: Check HAVE_SGTTY_H.
12565
125662007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 12567
12568 * remote-utils.c (remote_open): Print out the assigned port number.
12569
c74d0ad8
DJ		 125702007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
12571
12572 * remote-utils.c (monitor_output): New function.
12573 * server.c (debug_threads): Define here.
12574 (monitor_show_help): New function.
12575 (handle_query): Handle qRcmd.
12576 (main): Do not handle 'd' packet.
12577 * server.h (debug_threads, remote_debug, monitor_output): Declare.
12578 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
12579 of debug_threads.
12580
de7c3b4a
PA		 125812007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12582
12583 * Makefile.in (EXEEXT): New.
12584 (clean): Use $(EXEEXT).
12585
ef57601b
PA		 125862007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12587
12588 * target.h (target_ops): Rename send_signal to request_interrupt,
12589 and remove enum target_signal parameter.
12590 * linux-low.c (linux_request_interrupt): Rename from
12591 linux_send_signal, and always send SIGINT.
12592 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
12593 and always send SIGINT.
12594 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
12595 of send_signal.
12596 (input_interrupt): Likewise.
12597
820f2bda
PA		 125982007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12599
12600 * server.c (get_features_xml): Check if target implemented
12601 arch_string.
12602 * win32-i386-low.c (win32_arch_string): New.
12603 (win32_target_ops): Add win32_arch_string as arch_string member.
12604
ab39bf24
UW		 126052007-02-22 Markus Deuling <deuling@de.ibm.com>
12606
12607 * spu-low.c (spu_arch_string): New.
12608 (spu_target_ops): Add spu_arch_string.
12609
61ff6e04
DJ		 126102007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
12611
12612 * remote-utils.c: Remove HAVE_TERMINAL_H check.
12613 * configure.ac: Do not check for terminal.h.
12614 * configure, config.in: Regenerated.
12615
fb1e4ffc
DJ		 126162007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12617
12618 * Makefile.in (OBS): Add $(XML_BUILTIN).
12619 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
12620 (clean): Update.
12621 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
12622 (arm-with-iwmmxt.c): New.
12623 * config.in, configure: Regenerate.
12624 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
12625 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
12626 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
12627 (arm*-*-linux*): Add iWMMXt and regset support.
12628 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
12629 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
12630 (arm_store_wmmxregset, target_regsets): New.
12631 * server.c (get_features_xml): Take annex argument. Check builtin
12632 XML documents.
12633 (handle_query): Handle multiple annexes.
12634
0f48aa01
DJ		 126352007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12636
12637 * remote-utils.c [USE_WIN32API] (read, write): Define.
12638 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
12639 write.
12640
23181151
DJ		 126412007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
12642
12643 * linux-i386-low.c (the_low_target): Set arch_string.
12644 * linux-x86-64-low.c (the_low_target): Likewise.
12645 * linux-low.c (linux_arch_string): New.
12646 (linux_target_ops): Add it.
12647 * linux-low.h (struct linux_target_ops): Add arch_string.
12648 * server.c (write_qxfer_response): Use const void * for DATA.
12649 (get_features_xml): New.
12650 (handle_query): Handle qXfer:features:read. Report it for qSupported.
12651 * target.h (struct target_ops): Add arch_string method.
12652
9d606399
DJ		 126532007-01-03 Denis Pilat <denis.pilat@st.com>
12654 Daniel Jacobowitz <dan@codesourcery.com>
12655
12656 * linux-low.c (linux_kill): Handle being called with no threads.
12657 * win32-i386-low.c (win32_kill): Likewise.
12658 (get_child_debug_event): Clear current_process_handle.
12659
126602006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 12661 Daniel Jacobowitz <dan@codesourcery.com>
12662
12663 * remote-utils.c (remote_open): Check the type of specified
12664 serial port devices before opening them.
12665 * server.c (main): Kill the inferior if an error occurs during
12666 the first remote_open.
12667
a5e13d24
DJ		 126682006-12-05 Markus Deuling <deuling@de.ibm.com>
12669
12670 * README: Update supported targets.
12671
186947f7
DJ		 126722006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
12673
12674 * Makefile.in (clean): Remove reg-mips64.c.
12675 (reg-mips64.c, reg-mips64.o): New rules.
12676 * configure.srv: Handle mips64. Include regset support for mips.
12677 * linux-mips-low.c (union mips_register): New.
12678 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
12679 (mips_breakpoint, mips_breakpoint_at): Use int.
12680 (mips_collect_register, mips_supply_register)
12681 (mips_collect_register_32bit, mips_supply_register_32bit)
12682 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12683 (mips_store_fpregset, target_regsets): New.
12684 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
12685
a13e2c95
UW		 126862006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
12687
12688 * configure.srv: Add target "spu*-*-*".
12689 * Makefile.in (clean): Remove reg-spu.c.
12690 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
12691 * spu-low.c: New file.
12692
cb7283db
DJ		 126932006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12694
12695 * configure.ac: Correct td_thr_tls_get_addr test.
12696 * configure: Regenerated.
12697
89be2091
DJ		 126982006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12699
12700 * linux-low.c (linux_wait_for_event): Reformat. Use the
12701 pass_signals array.
12702 * remote-utils.c (decode_address_to_semicolon): New.
12703 * server.c (pass_signals, handle_general_set): New.
12704 (handle_query): Mention QPassSignals for qSupported.
12705 (main): Call handle_general_set.
12706 * server.h (pass_signals, decode_address_to_semicolon): New.
12707
000ef4f0
DJ		 127082006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
12709
12710 * server.c (handle_query): Correct error handling for read_auxv.
12711
b7149293
UW		 127122005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
12713
12714 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
12715 and srv_linux_thread_db to yes.
12716 * linux-s390-low.c (s390_fill_gregset): New function.
12717 (target_regsets): Define data structure.
12718
dae5f5cf
DJ		 127192006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
12720
12721 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
12722 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
12723 * config.in, configure: Regenerated.
12724 * inferiors.c (gdb_id_to_thread): New function.
12725 (gdb_id_to_thread_id): Use it.
12726 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
12727 * linux-low.h (struct process_info): Add th member.
12728 (thread_db_get_tls_address): New prototype.
12729 * remote-utils.c (decode_address): Make non-static.
12730 * server.c (handle_query): Handle qGetTLSAddr.
12731 * server.h (gdb_id_to_thread, decode_address): New prototypes.
12732 * target.h (struct target_ops): Add get_tls_address.
12733 * thread-db.c (maybe_attach_thread): Save the thread handle.
12734 (thread_db_get_tls_address): New.
12735
32ca6d61
DJ		 127362006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
12737
12738 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
12739 (linux_resume_one_process): Take a siginfo_t *. Update all
12740 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
12741 (struct pending_signals): Add a siginfo_t.
12742 (linux_wait_for_process): Always set last_status.
12743 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
12744 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
12745 * linux-low.h (struct process_info): Add last_status.
12746
5ffff7c1
DJ		 127472006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
12748
12749 * remote-utils.c (try_rle): New function.
12750 (putpkt_binary): Use it.
12751
8695c747
DJ		 127522006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
12753
12754 * Makefile.in (clean): Clean reg-x86-64-linux.c.
12755 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
12756 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
12757 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
12758 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
12759 point registers.
12760
290fadea
RS		 127612006-08-08 Richard Sandiford <richard@codesourcery.com>
12762
12763 * server.c (terminal_fd): New variable.
12764 (old_foreground_pgrp): Likewise.
12765 (restore_old_foreground_pgrp): New function.
12766 (start_inferior): Record the terminal file descriptor in terminal_fd
12767 and its original foreground group in old_foreground_pgrp. Register
12768 restore_old_foreground_pgrp with atexit().
12769
9f2e1e63
DJ		 127702006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
12771
12772 * server.c (handle_query): Correct qPart to qXfer.
12773
b80864fb
DJ		 127742006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
12775
12776 * configure.ac: Check for more headers which are missing on
12777 Windows. Automatically supply -lwsock32 and USE_WIN32API.
12778 * configure.srv: Add Cygwin and mingw32.
12779 * remote-utils.c: Don't include headers unconditionally which
12780 are missing on mingw32. Include <winsock.h> for mingw32.
12781 (remote_open): Adjust for mingw32 support. Flush
12782 standard error after writing to it.
12783 (remote_close, putpkt_binary, input_interrupt, block_async_io)
12784 (unblock_async_io, enable_async_io, disable_async_io)
12785 (readchar, getpkt): Update for Winsock support.
12786 (prepare_resume_reply): Expect a protocol signal number.
12787 * server.c: Disable <sys/wait.h> on mingw32.
12788 (start_inferior): Adjust for mingw32 support. Flush
12789 standard error after writing to it.
12790 (attach_inferior): Likewise. Use protocol signal
12791 numbers.
12792 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
12793 and names.
12794 * win32-i386-low.c: New file.
12795 * Makefile.in (XM_CLIBS): Set.
12796 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
12797 (win32-i386-low.o): New dependency rule.
12798 * linux-low.c (linux_wait): Use target signal numbers.
12799 * target.h (struct target_ops): Doc fix.
12800 * server.h (target_signal_to_name): New prototype.
12801 * gdbreplay.c: Don't include headers unconditionally which
12802 are missing on mingw32. Include <winsock.h> for mingw32.
12803 (remote_close, remote_open): Adjust for Winsock support.
12804 * configure, config.in: Regenerated.
12805
0876f84a
DJ		 128062006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12807
12808 * server.c (decode_xfer_read, write_qxfer_response): New.
12809 (handle_query): Take a packet length argument. Handle
12810 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
12811 the qSupported response.
12812 (main): Update call to handle_query.
12813
01f9e8fa
DJ		 128142006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
12815
12816 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
12817 (putpkt_binary): Renamed from putpkt and adjusted for binary
12818 data.
12819 (putpkt): New wrapper for putpkt_binary.
12820 (readchar): Don't mask off the high bit.
12821 (decode_X_packet): New function.
12822 * server.c (main): Call putpkt_binary if a handler sets the packet
12823 length. Save the length of the incoming packet. Handle 'X'.
12824 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
12825
be2a5f71
DJ		 128262006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
12827
12828 * server.c (handle_query): Handle qSupported.
12829
ea025f5f
DJ		 128302006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
12831
12832 * remote-utils.c (all_symbols_looked_up): New variable.
12833 (look_up_one_symbol): Check it.
12834 * server.h (look_up_one_symbol): New declaration.
12835 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
12836
9308fc88
DJ		 128372006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
12838
12839 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 12840 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 12841 (PTRACE_GET_THREAD_AREA): Define.
12842 (ps_get_thread_area): New function.
12843
52fb6437
NS		 128442006-05-09 Nathan Sidwell <nathan@codesourcery.com>
12845
12846 * configure.srv (m68k*-*-uclinux*): New target.
12847 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
12848 (linux_resume_one_process): Remove extraneous cast.
12849 (linux_read_offsets): New.
12850 (linux_target_op): Add linux_read_offsets on mmuless systems.
12851 * server.c (handle_query): Add qOffsets logic.
12852 * target.h (struct target_ops): Add read_offsets.
12853
21b0f40c
DJ		 128542006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
12855
12856 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
12857 (PTRACE_GET_THREAD_AREA): Define.
12858 (ps_get_thread_area): New function.
12859 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
12860 (linux-x86-64-low.o): Update.
12861
0050a760
DJ		 128622006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
12863
12864 * configure.ac: Remove checks for prfpregset_t.
12865 * gdb_proc_service.h: New file.
12866 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
12867 new "gdb_proc_service.h".
12868 * proc-service.c: Likewise.
12869 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
12870 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
12871 * Makefile.in (gdb_proc_service_h): Updated.
12872 * configure, config.in: Regenerated.
12873
b92a518e
DJ		 128742006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
12875
12876 * remote-utils.c (prepare_resume_reply): Move declaration
12877 of gdb_id_from_wait to the top of the block.
12878
545587ee
DJ		 128792006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
12880
12881 * linux-low.c (regsets_store_inferior_registers): Read the regset
12882 from the target before filling it.
12883
9db87ebd
DJ		 128842006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12885
12886 * server.c (attach_inferior): Return SIGTRAP for a successful
12887 attach.
12888
dd24457d
DJ		 128892006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12890
12891 * Makefile.in (OBS): Add version.o.
12892 (STAGESTUFF): Delete.
12893 (version.o): Add dependencies.
12894 (version.c): Replace rule.
12895 (clean): Remove version.c.
12896 * server.c (gdbserver_version): New.
12897 (gdbserver_usage): Use printf.
12898 (main): Handle --version and --help.
12899 * server.h (version, host_name): Add declarations.
12900
6f0f660e
EZ		 129012005-12-23 Eli Zaretskii <eliz@gnu.org>
12902
889bf7c5
PA		 12903 * linux-arm-low.c:
12904 * linux-arm-low.c:
12905 * inferiors.c:
12906 * i387-fp.h:
12907 * i387-fp.c:
12908 * gdbreplay.c:
12909 * regcache.c:
12910 * proc-service.c:
12911 * mem-break.h:
12912 * mem-break.c:
12913 * linux-x86-64-low.c:
12914 * linux-sh-low.c:
12915 * linux-s390-low.c:
12916 * linux-ppc64-low.c:
12917 * linux-ppc-low.c:
12918 * linux-mips-low.c:
12919 * linux-m68k-low.c:
12920 * linux-m32r-low.c:
12921 * linux-low.h:
12922 * linux-low.c:
12923 * linux-ia64-low.c:
12924 * linux-i386-low.c:
12925 * linux-crisv32-low.c:
12926 * thread-db.c:
12927 * terminal.h:
12928 * target.h:
12929 * target.c:
12930 * server.h:
12931 * server.c:
12932 * remote-utils.c:
12933 * regcache.h:
12934 * utils.c:
12935 * Makefile.in:
12936 * configure.ac:
6f0f660e
EZ		 12937 * gdbserver.1: Add (C) after Copyright. Update the FSF
12938 address.
12939
9d1fb177
DJ		 129402005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
12941
12942 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
12943 (arm_breakpoint_at): Recognize both breakpoints.
12944 (the_low_target): Use the correct breakpoint instruction.
12945
011a70c2
DJ		 129462005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
12947
12948 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
12949 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
12950 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
12951 (the_low_target): Update.
12952
7fb85e41
AS		 129532005-10-25 Andreas Schwab <schwab@suse.de>
12954
12955 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
12956
12957 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
12958 (ia64_num_regs): Reduce to 462.
12959
3db0444b
DJ		 129602005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
12961
12962 * acinclude.m4: Correct quoting.
12963 * aclocal.m4: Regenerated.
12964
12965 Suggested by SZOKOVACS Robert <szo@ies.hu>:
12966 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
12967 (thread_db_init): Call thread_db_err_str.
12968 * configure.ac: Check for TD_VERSION.
12969 * config.in, configure: Regenerated.
12970
bee0189a
DJ		 129712005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12972
12973 * server.h (error, fatal, warning): Add ATTR_FORMAT.
12974
e9d25b98
DJ		 129752005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12976
12977 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
12978 is not available. Define HAVE_PTRACE_GETREGS if it is.
12979 * config.in, configure: Regenerated.
12980 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
12981 * linux-i386-low.c, linux-m68k-low.c: Update to use
12982 HAVE_PTRACE_GETREGS.
12983 * linux-low.c (regsets_fetch_inferior_registers)
12984 (regsets_store_inferior_registers): Only return 0 if we processed
12985 GENERAL_REGS.
12986 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
12987 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
12988
a06660f7
DJ		 129892005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12990
12991 * inferiors.c (struct thread_info): Add gdb_id.
12992 (add_thread): Add gdb_id argument.
12993 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
12994 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
12995 calls to add_thread.
12996 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
12997 * server.c (handle_query): Use thread_to_gdb_id.
12998 (handle_v_cont, main): Use gdb_id_to_thread_id.
12999 * server.h (add_thread): Update prototype.
13000 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
13001 prototypes.
13002
5a1f5858
DJ		 130032005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13004
13005 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
13006 left-padded registers.
13007 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
13008 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
13009
e122f1f5
SE		 130102005-07-01 Steve Ellcey <sje@cup.hp.com>
13011
13012 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
13013 * configure: Regenerate.
13014 * config.in: Regenerate.
13015 * server.h (NEED_DECLARATION_STRERROR):
13016 Replace with !HAVE_DECL_STRERROR.
13017
d592fa2f
DJ		 130182005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
13019
13020 * linux-low.c (linux_wait, linux_send_signal): Don't test
13021 an unsigned long variable for > 0 if it could be MAX_ULONG.
13022 * server.c (myresume): Likewise.
13023 * target.c (set_desired_inferior): Likewise.
13024
ccbd4912
MK		 130252005-06-13 Mark Kettenis <kettenis@gnu.org>
13026
13027 * configure.ac: Simplify and improve check for socklen_t.
13028 * configure, config.in: Regenerate.
13029
f450004a
DJ		 130302005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
13031
13032 * acconfig.h: Remove.
13033 * configure.ac: Add a test for socklen_t. Use three-argument
13034 AC_DEFINE throughout.
13035 * config.in: Regenerated using autoheader 2.59.
13036 * configure: Regenerated.
13037
13038 * gdbreplay.c (socklen_t): Provide a default.
13039 (remote_open): Use socklen_t.
13040 * remote-utils.c (socklen_t): Provide a default.
13041 (remote_open): Use socklen_t.
13042 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
13043 unsigned char.
13044
13045 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
13046 char for buffers.
13047 * linux-low.c (linux_read_memory, linux_write_memory)
13048 (linux_read_auxv): Likewise.
13049 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
13050 (check_mem_write): Likewise.
13051 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
13052 Likewise.
13053 * regcache.c (struct inferior_rgcache_data, registers_to_string)
13054 (registers_from_string, register_data): Likewise.
13055 * server.c (handle_query, main): Likewise.
13056 * server.h (convert_ascii_to_int, convert_int_to_ascii)
13057 (decode_M_packet): Likewise.
13058 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
13059 * target.h (struct target_ops): Update read_memory, write_memory,
13060 and read_auxv.
13061 (read_inferior_memory, write_inferior_memory): Update.
13062 * linux-low.h (struct linux_target_ops): Change type of breakpoint
13063 to unsigned char *.
13064 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
13065 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
13066 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
13067 linux-s390-low.c, linux-sh-low.c: Update for changes in
13068 read_inferior_memory and the_low_target->breakpoint.
13069
eee84df1
DJ		 130702005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
13071
13072 * Makefile.in (SFILES): Add linux-ppc64-low.c.
13073 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
13074 * configure.srv: Add powerpc64-*-linux*.
13075 * linux-ppc64-low.c: New file.
13076
45b134e5
OF		 130772005-05-23 Orjan Friberg <orjanf@axis.com>
13078
13079 * linux-cris-low.c: New file with support for CRIS.
13080 * linux-crisv32-low.c: Ditto for CRISv32.
13081 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
13082 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 13083 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 13084 reg-crisv32.o, and reg-crisv32.c to make rules.
13085 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
13086 recognized targets.
13087
48d93c75
UW		 130882005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
13089
13090 * linux-low.c (fetch_register): Ensure buffer size is a multiple
13091 of sizeof (PTRACE_XFER_TYPE).
13092 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
13093
e013ee27
OF		 130942005-05-12 Orjan Friberg <orjanf@axis.com>
13095
889bf7c5 13096 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 13097 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
13098 pointers for hardware watchpoint support.
13099 * linux-low.h (struct linux_target_ops): Ditto.
13100 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
13101 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
13102 to linux_target_ops.
13103 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
13104 reply packet.
13105 * server.c (main): Recognize 'Z' and 'z' packets.
13106
b0ded00b
UW		 131072005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
13108
13109 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
13110 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
13111 (the_low_target): Add new members.
13112
8643e2ad
DJ		 131132005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13114
13115 * proc-service.c (ps_lgetregs): Search all_processes instead of
13116 all_threads.
13117
fc620387
DJ		 131182005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13119
13120 * server.c (start_inferior): Change return type to int.
13121 (attach_inferior): Change sigptr to int *.
13122 (handle_v_cont, handle_v_requests): Change signal to int *.
13123 (main): Change signal to int.
13124
131252005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 13126
13127 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
13128 * configure.srv: Add m32r*-*-linux*.
13129 * linux-m32r-low.c: New file.
13130
e0e76420
DJ		 131312005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
13132
13133 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
13134
a1928bad
DJ		 131352005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13136
13137 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
13138 Take unsigned long arguments for PIDs.
13139 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
13140 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
13141 (wait_for_sigstop, linux_resume_one_process)
13142 (regsets_fetch_inferior_registers, linux_send_signal)
13143 (linux_read_auxv): Likewise. Update the types of variables holding
13144 PIDs. Update format string specifiers.
13145 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
13146 * remote-utils.c (prepare_resume_reply): Likewise.
13147 * server.c (cont_thread, general_thread, step_thread)
13148 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
13149 unsigned long.
13150 (handle_query): Update format specifiers.
13151 (handle_v_cont, main): Use strtoul for thread IDs.
13152 * server.h (struct inferior_list_entry): Use unsigned long for ID.
13153 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
13154 (general_thread, step_thread, thread_from_wait)
13155 (old_thread_from_wait): Update.
13156 * target.h (struct thread_resume): Use unsigned long for THREAD.
13157 (struct target_ops): Use unsigned long for arguments to attach and
13158 thread_alive.
13159
dcdb98d2
DJ		 131602005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
13161
13162 * acinclude.m4: Include bfd/bfd.m4 directly.
13163 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
13164 <agriffis@toolchain.org>.
13165 * aclocal.m4, configure: Regenerated.
13166
bec39cab
AC		 131672005-01-07 Andrew Cagney <cagney@gnu.org>
13168
13169 * configure.ac: Rename configure.in, require autoconf 2.59.
13170 * configure: Re-generate.
13171
434c4c77
DJ		 131722004-12-08 Daniel Jacobowitz <dan@debian.org>
13173
13174 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
13175 LIBS when finished.
13176 * aclocal.m4: Regenerated.
13177 * configure: Regenerated.
13178
db1d3e1b
AS		 131792004-11-21 Andreas Schwab <schwab@suse.de>
13180
13181 * linux-m68k-low.c (m68k_num_gregs): Define.
13182 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
13183 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
13184 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
13185 (m68k_breakpoint_at): New. Add to the_low_target.
13186
13187 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
13188 srv_linux_thread_db to yes.
13189
43360365
JB		 131902004-10-20 Joel Brobecker <brobecker@gnat.com>
13191
13192 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
13193 (ARCH_SET_FS): Likewise.
13194 (ARCH_GET_FS): Likewise.
13195 (ARCH_GET_GS): Likewise.
13196
fd500816
DJ		 131972004-10-16 Daniel Jacobowitz <dan@debian.org>
13198
13199 * linux-i386-low.c (ps_get_thread_area): New.
13200 * linux-x86-64-low.c (ps_get_thread_area): New.
13201 * linux-low.c: Include <sys/syscall.h>.
13202 (linux_kill_one_process): Don't kill the first thread here.
13203 (linux_kill): Kill the first thread here.
13204 (kill_lwp): New function.
13205 (send_sigstop, linux_send_signal): Use it.
13206 * proc-service.c: Clean up #ifdefs.
13207 (fpregset_info): Delete.
13208 (ps_lgetregs): Update and enable implementation.
13209 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
13210 implementations.
13211 * remote-utils.c (struct sym_cache, symbol_cache): New.
13212 (input_interrupt): Print a clearer message.
13213 (async_io_enabled): New variable.
13214 (enable_async_io, disable_async_io): Use it. Update comments.
13215 (look_up_one_symbol): Use the symbol cache.
13216 * thread-db.c (thread_db_look_up_symbols): New function.
13217 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
13218
f6de3c42
DJ		 132192004-10-16 Daniel Jacobowitz <dan@debian.org>
13220
13221 * configure.in: Test for -rdynamic.
13222 * configure: Regenerated.
13223 * Makefile (INTERNAL_LDFLAGS): New.
13224 (gdbserver, gdbreplay): Use it.
13225
2c0fc042
AC		 132262004-09-02 Andrew Cagney <cagney@gnu.org>
13227
13228 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
13229
075b3282
DJ		 132302004-03-23 Daniel Jacobowitz <drow@mvista.com>
13231
13232 * linux-low.c (linux_wait): Clear all_processes list also.
13233
fa6a77dc
DJ		 132342004-03-12 Daniel Jacobowitz <drow@mvista.com>
13235
13236 * linux-low.c: Include <errno.h>. Remove extern declaration of
13237 errno.
13238
6d782a97
DJ		 132392004-03-12 Daniel Jacobowitz <drow@mvista.com>
13240
13241 * gdbreplay.c, server.h, utils.c: Update copyright years.
13242
3a7fb99b
DJ		 132432004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13244
13245 * server.c (main): Print child status or termination signal from
13246 variable 'signal', not 'sig'.
13247
c3e735a6
DJ		 132482004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13249
13250 * linux-low.c (linux_read_memory): Change return type to
13251 int. Check for and return error from ptrace().
13252 * target.c (read_inferior_memory): Change return type to int. Pass
13253 back return status from the_target->read_memory().
13254 * target.h (struct target_ops): Adapt *read_memory() prototype.
13255 Update comment.
13256 (read_inferior_memory): Adapt prototype.
13257 * server.c (main): Return an error packet if
13258 read_inferior_memory() returns an error.
13259
a59d1c82
DJ		 132602004-03-04 Daniel Jacobowitz <drow@mvista.com>
13261
13262 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
13263 Unify with other clean targets.
13264
dc3f8883
DJ		 132652004-02-29 Daniel Jacobowitz <drow@mvista.com>
13266
13267 * server.c (handle_v_cont): Call set_desired_inferior.
13268
89a208da
DJ		 132692004-02-29 Daniel Jacobowitz <drow@mvista.com>
13270
13271 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
13272
62ea82f5
DJ		 132732004-02-29 Daniel Jacobowitz <drow@mvista.com>
13274
13275 * linux-low.c (linux_wait): Unblock async I/O.
13276 (linux_resume): Block and enable async I/O.
13277 * remote-utils.c (block_async_io, unblock_async_io): New functions.
13278 * server.h (block_async_io, unblock_async_io): Add prototypes.
13279
6910d122
DJ		 132802004-02-29 Daniel Jacobowitz <drow@mvista.com>
13281
13282 * remote-utils.c (remote_open): Print a status notice after
13283 opening a TCP port.
13284 * server.c (attach_inferior): Print a status notice after
13285 attaching.
13286
132872004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 13288
13289 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
13290
c89dc5d4
DJ		 132912004-02-26 Daniel Jacobowitz <drow@mvista.com>
13292
13293 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
13294 error packet.
13295 * server.c, target.h: Update copyright years.
13296
4b8dad4a
RM		 132972004-02-25 Roland McGrath <roland@redhat.com>
13298
13299 * target.h (struct target_ops): New member `read_auxv'.
13300 * server.c (handle_query): Handle qPart:auxv:read: query using that.
13301 * linux-low.c (linux_read_auxv): New function.
13302 (linux_target_ops): Initialize `read_auxv' member to that.
13303
d7446758
JB		 133042004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13305
13306 Committed by Jim Blandy <jimb@redhat.com>.
13307
13308 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 13309 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 13310 instead of GPR_SIZE to distiguish s390 and s390x targets.
13311
5544ad89
DJ		 133122004-01-31 Daniel Jacobowitz <drow@mvista.com>
13313
13314 * linux-low.c: Update copyright year.
13315 (check_removed_breakpoint): Clear pending_is_breakpoint.
13316 (linux_set_resume_request, linux_queue_one_thread)
13317 (resume_status_pending_p): New functions.
13318 (linux_continue_one_thread): Use process->resume.
13319 (linux_resume): Only resume threads if there are no pending events.
13320 * linux-low.h (struct process_info): Add resume request
13321 pointer.
13322
2a68b70e
DJ		 133232004-01-30 Daniel Jacobowitz <drow@mvista.com>
13324
13325 * regcache.c (new_register_cache): Clear the allocated register
13326 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
13327
64386c31
DJ		 133282003-10-13 Daniel Jacobowitz <drow@mvista.com>
13329
13330 * linux-low.c (linux_resume): Take a struct thread_resume *
13331 argument.
13332 (linux_wait): Update call.
13333 (resume_ptr): New static variable.
13334 (linux_continue_one_thread): Renamed from
13335 linux_continue_one_process. Use resume_ptr.
13336 (linux_resume): Use linux_continue_one_thread.
13337 * server.c (handle_v_cont, handle_v_requests): New functions.
13338 (myresume): New function.
13339 (main): Handle 'v' case.
13340 * target.h (struct thread_resume): New type.
13341 (struct target_ops): Change argument of "resume" to struct
13342 thread_resume *.
13343 (myresume): Delete macro.
13344
c938e9b0
L		 133452003-08-08 H.J. Lu <hongjiu.lu@intel.com>
13346
13347 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
13348 (uninstall): Support DESTDIR.
13349
7f313d07
BC		 13350Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
13351
13352 * configure.srv: Add xscale*linux copy of arm*linux entry.
13353
3b2fc2ea
DJ		 133542003-07-24 Daniel Jacobowitz <drow@mvista.com>
13355
13356 * linux-arm-low.c (arm_reinsert_addr): New function.
13357 (the_low_target): Add arm_reinsert_addr.
13358
1c0a559e
MK		 133592003-07-08 Mark Kettenis <kettenis@gnu.org>
13360
13361 * mem-break.c: Remove whitespace at end of file.
13362
43d5792c
DJ		 133632003-06-28 Daniel Jacobowitz <drow@mvista.com>
13364
13365 * configure.in: Check whether we need to prototype strerror.
13366 * server.h: Optionally prototype strerror.
13367 * gdbreplay.c (perror_with_name): Use strerror.
13368 * linux-low.c (linux_attach_lwp): Use strerror.
13369 * utils.c (perror_with_name): Use strerror.
13370 * config.in, configure: Regenerated.
13371
c8a86edf
DJ		 133722003-06-28 Daniel Jacobowitz <drow@mvista.com>
13373
13374 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
13375 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
13376
73d37363
DJ		 133772003-06-20 Daniel Jacobowitz <drow@mvista.com>
13378
13379 * Makefile.in (SFILES): Update.
13380 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
13381 low-sun3.c: Remove files.
13382
6ad8ae5c
DJ		 133832003-06-17 Daniel Jacobowitz <drow@mvista.com>
13384
13385 * linux-low.c: Move comment to linux_thread_alive where it belonged.
13386 (linux_detach_one_process, linux_detach): New functions.
13387 (linux_target_ops): Add linux_detach.
13388 * server.c (main): Handle 'D' packet.
13389 * target.h (struct target_ops): Add "detach" member.
13390 (detach_inferior): Define.
13391
1581182a
MK		 133922003-06-13 Mark Kettenis <kettenis@gnu.org>
13393
13394 From Kelley Cook <kelleycook@wideopenwest.com>:
13395 * configure.srv: Accept i[34567]86 variants.
13396
e5379b03
DJ		 133972003-06-05 Daniel Jacobowitz <drow@mvista.com>
13398
13399 * linux-low.c (linux_wait_for_event): Correct comment typos.
13400 (linux_resume_one_process): Call check_removed_breakpoint.
13401 (linux_send_signal): New function.
13402 (linux_target_ops): Add linux_send_signal.
13403 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
13404 of kill.
13405 * target.h (struct target_ops): Add send_signal.
13406
2ff29de4
JB		 134072003-05-29 Jim Blandy <jimb@redhat.com>
13408
13409 * linux-low.c (usr_store_inferior_registers): Transfer buf in
13410 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
13411 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
13412 away part of the register's value.
13413
254787d4
DJ		 134142003-03-26 Daniel Jacobowitz <drow@mvista.com>
13415
13416 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
13417 (linux_wait_for_event, linux_init_signals): Likewise.
13418
94e10508
DJ		 134192003-03-17 Daniel Jacobowitz <drow@mvista.com>
13420
13421 * configure.in: Check for stdlib.h.
13422 * configure: Regenerated.
13423 * config.in: Regenerated.
13424
4c0711e0
DJ		 134252003-01-04 Andreas Schwab <schwab@suse.de>
13426
13427 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
13428
ef66e766
AC		 134292003-01-02 Andrew Cagney <ac131313@redhat.com>
13430
13431 * Makefile.in: Remove obsolete code.
13432
a1358604
DJ		 134332002-11-20 Daniel Jacobowitz <drow@mvista.com>
13434
13435 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
13436 defined(PT_FPR0_HI).
13437
23ce3b1c
DJ		 134382002-11-17 Stuart Hughes <seh@zee2.com>
13439
13440 * linux-arm-low.c (arm_num_regs): Increase.
13441 (arm_regmap): Include status register.
13442
134432002-11-17 Daniel Jacobowitz <drow@mvista.com>
13444
13445 * linux-low.c (register_addr): Remove incorrect -1 check.
13446
a9fa9f7d
DJ		 134472002-08-29 Daniel Jacobowitz <drow@mvista.com>
13448
13449 * linux-low.c (linux_create_inferior): Call setpgid. Return
13450 the new PID.
13451 (unstopped_p, linux_signal_pid): Remove.
13452 (linux_target_ops): Remove linux_signal_pid.
13453 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
13454 global instead of target method.
13455 * target.h (struct target_ops): Remove signal_pid. Update comment
13456 for create_inferior.
13457 * server.c (signal_pid): New variable.
13458 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 13459 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 13460 (attach_inferior): Set signal_pid.
13461
17574093
DJ		 134622002-08-23 Daniel Jacobowitz <drow@mvista.com>
13463
13464 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
13465
134662002-08-20 Jim Blandy <jimb@redhat.com>
13467
13468 * Makefile.in (LDFLAGS): Allow the configure script to establish a
13469 default for this.
13470
134712002-08-01 Andrew Cagney <cagney@redhat.com>
13472
13473 * Makefile.in: Make chill references obsolete.
13474
134752002-07-24 Kevin Buettner <kevinb@redhat.com>
13476
13477 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
13478 * configure: Regenerate.
13479 * config.in: Regenerate.
13480
134812002-07-09 David O'Brien <obrien@FreeBSD.org>
13482
13483 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
13484 (perror_with_name, remote_close, remote_open, expect, play): Static.
13485
134862002-07-04 Michal Ludvig <mludvig@suse.cz>
13487
4b8dad4a 13488 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 13489 byte offsets instead of an array of indexes.
13490 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
13491
134922002-06-13 Daniel Jacobowitz <drow@mvista.com>
13493
13494 * regcache.c: Add comment.
13495
134962002-06-11 Daniel Jacobowitz <drow@mvista.com>
13497
13498 * thread-db.c: New file.
13499 * proc-service.c: New file.
13500 * acinclude.m4: New file.
13501 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
13502 proc-service.o, and thread-db.o.
13503 (linux-low.o): Add USE_THREAD_DB.
13504 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
13505 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
13506 * aclocal.m4: Regenerated.
13507 * config.in: Regenerated.
13508 * configure: Regenerated.
13509 * configure.in: Check for proc_service.h, sys/procfs.h,
13510 thread_db.h, and linux/elf.h headrs.
13511 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
13512 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
13513 Check for -lthread_db and thread support.
13514 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
13515 PowerPC, and SuperH.
13516 * i387-fp.c: Constify arguments.
13517 * i387-fp.h: Likewise.
13518 * inferiors.c: (struct thread_info): Renamed from
13519 `struct inferior_info'. Remove PID member. Use generic inferior
13520 list header. All uses updated.
13521 (inferiors, signal_pid): Removed.
13522 (all_threads): New variable.
13523 (get_thread): Define.
13524 (add_inferior_to_list): New function.
13525 (for_each_inferior): New function.
13526 (change_inferior_id): New function.
13527 (add_inferior): Removed.
13528 (remove_inferior): New function.
13529 (add_thread): New function.
13530 (free_one_thread): New function.
13531 (remove_thread): New function.
13532 (clear_inferiors): Use for_each_inferior and free_one_thread.
13533 (find_inferior): New function.
13534 (find_inferior_id): New function.
13535 (inferior_target_data): Update argument type.
13536 (set_inferior_target_data): Likewise.
13537 (inferior_regcache_data): Likewise.
13538 (set_inferior_regcache_data): Likewise.
13539 * linux-low.c (linux_bp_reinsert): Remove.
13540 (all_processes, stopping_threads, using_thrads)
13541 (struct pending_signals, debug_threads, pid_of): New.
13542 (inferior_pid): Replace with macro.
13543 (struct inferior_linux_data): Remove.
13544 (get_stop_pc, add_process): New functions.
13545 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
13546 Use add_process and add_thread.
13547 (linux_attach_lwp): New function, based on old linux_attach. Use
13548 add_process and add_thread. Set stop_expected for new threads.
13549 (linux_attach): New function.
13550 (linux_kill_one_process): New function.
13551 (linux_kill): Kill all LWPs.
13552 (linux_thread_alive): Use find_inferior_id.
13553 (check_removed_breakpoints, status_pending_p): New functions.
13554 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
13555 Update. Use WNOHANG. Wait for cloned processes also. Update process
13556 struct for the found process.
13557 (linux_wait_for_event): New function.
13558 (linux_wait): Use it. Support LWPs.
13559 (send_sigstop, wait_for_sigstop, stop_all_processes)
13560 (linux_resume_one_process, linux_continue_one_process): New functions.
13561 (linux_resume): Support LWPs.
13562 (REGISTER_RAW_SIZE): Remove.
13563 (fetch_register): Use register_size instead. Call supply_register.
13564 (usr_store_inferior_registers): Likewise. Call collect_register.
13565 Fix recursive case.
13566 (regsets_fetch_inferior_registers): Improve error message.
13567 (regsets_store_inferior_registers): Add debugging.
13568 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
13569 (unstopped_p, linux_signal_pid): New functions.
13570 (linux_target_ops): Add linux_signal_pid.
13571 (linux_init_signals): New function.
13572 (initialize_low): Call it. Initialize using_threads.
13573 * regcache.c (inferior_regcache_data): Add valid
13574 flag.
13575 (get_regcache): Fetch registers lazily. Add fetch argument
13576 and update all callers.
13577 (regcache_invalidate_one, regcache_invalidate): New
13578 functions.
13579 (new_register_cache): Renamed from create_register_cache.
13580 Return the new regcache.
13581 (free_register_cache): Change argument to a void *.
13582 (registers_to_string, registers_from_string): Call get_regcache
13583 with fetch flag set.
13584 (register_data): Make static. Pass fetch flag to get_regcache.
13585 (supply_register): Call get_regcache with fetch flag clear.
13586 (collect_register): Call get_regcache with fetch flag set.
13587 (collect_register_as_string): New function.
13588 * regcache.h: Update.
13589 * remote-utils.c (putpkt): Flush after debug output and use
13590 stderr.
13591 Handle input interrupts while waiting for an ACK.
13592 (input_interrupt): Use signal_pid method.
13593 (getpkt): Flush after debug output and use stderr.
13594 (outreg): Use collect_register_as_string.
13595 (new_thread_notify, dead_thread_notify): New functions.
13596 (prepare_resume_reply): Check using_threads. Set thread_from_wait
13597 and general_thread.
13598 (look_up_one_symbol): Flush after debug output.
13599 * server.c (step_thread, server_waiting): New variables.
13600 (start_inferior): Don't use signal_pid. Update call to mywait.
13601 (attach_inferior): Update call to mywait.
13602 (handle_query): Handle qfThreadInfo and qsThreadInfo.
13603 (main): Don't fetch/store registers explicitly. Use
13604 set_desired_inferior. Support proposed ``Hs'' packet. Update
13605 calls to mywait.
13606 * server.h: Update.
13607 (struct inferior_list, struct_inferior_list_entry): New.
13608 * target.c (set_desired_inferior): New.
13609 (write_inferior_memory): Constify.
13610 (mywait): New function.
13611 * target.h: Update.
13612 (struct target_ops): New signal_pid method.
13613 (mywait): Removed macro, added prototype.
13614
13615 * linux-low.h (regset_func): Removed.
13616 (regset_fill_func, regset_store_func): New.
13617 (enum regset_type): New.
13618 (struct regset_info): Add type field. Use new operation types.
13619 (struct linux_target_ops): stop_pc renamed to get_pc.
13620 Add decr_pc_after_break and breakpoint_at.
13621 (get_process, get_thread_proess, get_process_thread)
13622 (strut process_info, all_processes, linux_attach_lwp)
13623 (thread_db_init): New.
13624
13625 * linux-arm-low.c (arm_get_pc, arm_set_pc,
13626 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
13627 (the_low_target): Add new members.
13628 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
13629 (i386_store_fpxregset): Constify.
13630 (target_regsets): Add new kind identifier.
13631 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
13632 (i386_set_pc): Add debugging.
13633 (i386_breakpoint_at): New function.
13634 (the_low_target): Add new members.
13635 * linux-mips-low.c (mips_get_pc, mips_set_pc)
13636 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
13637 (mips_breakpoint_at): New.
13638 (the_low_target): Add new members.
13639 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
13640 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
13641 (the_low_target): Add new members.
13642 * linux-sh-low.c (sh_get_pc, sh_set_pc)
13643 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
13644 (the_low_target): Add new members.
13645 * linux-x86-64-low.c (target_regsets): Add new kind
13646 identifier.
13647
136482002-05-15 Daniel Jacobowitz <drow@mvista.com>
13649
13650 From Martin Pool <mbp@samba.org>:
13651 * server.c (gdbserver_usage): New function.
13652 (main): Call it.
13653
136542002-05-14 Daniel Jacobowitz <drow@mvista.com>
13655
13656 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
13657 stop_at -> stop_pc.
13658
136592002-05-04 Andrew Cagney <ac131313@redhat.com>
13660
13661 * Makefile.in: Remove obsolete code.
13662
136632002-04-24 Michal Ludvig <mludvig@suse.cz>
13664
13665 * linux-low.c (regsets_fetch_inferior_registers),
13666 (regsets_store_inferior_registers): Removed cast to int from
13667 ptrace() calls.
13668 * regcache.h: Added declaration of struct inferior_info.
13669
136702002-04-20 Daniel Jacobowitz <drow@mvista.com>
13671
13672 * inferiors.c (struct inferior_info): Add regcache_data.
13673 (add_inferior): Call create_register_cache.
13674 (clear_inferiors): Call free_register_cache.
13675 (inferior_regcache_data, set_inferior_regcache_data): New functions.
13676 * regcache.c (struct inferior_regcache_data): New.
13677 (registers): Remove.
13678 (get_regcache): New function.
13679 (create_register_cache, free_register_cache): New functions.
13680 (set_register_cache): Don't initialize the register cache here.
13681 (registers_to_string, registers_from_string, register_data): Call
13682 get_regcache.
13683 * regcache.h: Add prototypes.
13684 * server.h: Likewise.
13685
136862002-04-20 Daniel Jacobowitz <drow@mvista.com>
13687
13688 * mem-break.c: New file.
13689 * mem-break.h: New file.
13690 * Makefile.in: Add mem-break.o rule; update server.h
13691 dependencies.
13692 * inferiors.c (struct inferior_info): Add target_data
13693 member.
13694 (clear_inferiors): Free target_data member if set.
13695 (inferior_target_data, set_inferior_target_data): New functions.
13696 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
13697 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
13698 * linux-low.c (linux_bp_reinsert): New variable.
13699 (struct inferior_linux_data): New.
13700 (linux_create_inferior): Use set_inferior_target_data.
13701 (linux_attach): Likewise. Call add_inferior.
13702 (linux_wait_for_one_inferior): New function.
13703 (linux_wait): Call it.
13704 (linux_write_memory): Add const.
13705 (initialize_low): Call set_breakpoint_data.
13706 * linux-low.h (struct linux_target_ops): Add breakpoint
13707 handling members.
13708 * server.c (attach_inferior): Remove extra add_inferior
13709 call.
13710 * server.h: Include mem-break.h. Update inferior.c
13711 prototypes.
13712 * target.c (read_inferior_memory)
13713 (write_inferior_memory): New functions.
13714 * target.h (read_inferior_memory)
13715 (write_inferior_memory): Change macros to prototypes.
13716 (struct target_ops): Update comments. Add const to write_memory
13717 definition.
13718
137192002-04-11 Daniel Jacobowitz <drow@mvista.com>
13720
13721 * linux-low.c (usr_store_inferior_registers): Support
13722 registers which are allowed to fail to store.
13723 * linux-low.h (linux_target_ops): Likewise.
13724 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
13725 (ppc_cannot_store_register): FPSCR may not be storable.
13726
137272002-04-09 Daniel Jacobowitz <drow@mvista.com>
13728
13729 * server.h: Include <string.h> if HAVE_STRING_H.
13730 * ChangeLog: Correct paths in last ChangeLog entry.
13731
137322002-04-09 Daniel Jacobowitz <drow@mvista.com>
13733
13734 * linux-low.h: Remove obsolete prototypes.
13735 (struct linux_target_ops): New.
13736 (extern the_low_target): New.
13737 * linux-low.c (num_regs, regmap): Remove declarations.
13738 (register_addr): Use the_low_target explicitly.
13739 (fetch_register): Likewise.
13740 (usr_fetch_inferior_registers): Likewise.
13741 (usr_store_inferior_registers): Likewise.
13742 * linux-arm-low.c (num_regs): Remove.
13743 (arm_num_regs): Define.
13744 (arm_regmap): Renamed from regmap, made static.
13745 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
13746 made static.
13747 (arm_cannot_store_register): Renamed from cannot_store_register,
13748 made static.
13749 (the_low_target): New.
13750 * linux-i386-low.c (num_regs): Remove.
13751 (i386_num_regs): Define.
13752 (i386_regmap): Renamed from regmap, made static.
13753 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
13754 made static.
13755 (i386_cannot_store_register): Renamed from cannot_store_register,
13756 made static.
13757 (the_low_target): New.
13758 * linux-ia64-low.c (num_regs): Remove.
13759 (ia64_num_regs): Define.
13760 (ia64_regmap): Renamed from regmap, made static.
13761 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
13762 made static.
13763 (ia64_cannot_store_register): Renamed from cannot_store_register,
13764 made static.
13765 (the_low_target): New.
13766 * linux-m68k-low.c (num_regs): Remove.
13767 (m68k_num_regs): Define.
13768 (m68k_regmap): Renamed from regmap, made static.
13769 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
13770 made static.
13771 (m68k_cannot_store_register): Renamed from cannot_store_register,
13772 made static.
13773 (the_low_target): New.
13774 * linux-mips-low.c (num_regs): Remove.
13775 (mips_num_regs): Define.
13776 (mips_regmap): Renamed from regmap, made static.
13777 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
13778 made static.
13779 (mips_cannot_store_register): Renamed from cannot_store_register,
13780 made static.
13781 (the_low_target): New.
13782 * linux-ppc-low.c (num_regs): Remove.
13783 (ppc_num_regs): Define.
13784 (ppc_regmap): Renamed from regmap, made static.
13785 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
13786 made static.
13787 (ppc_cannot_store_register): Renamed from cannot_store_register,
13788 made static.
13789 (the_low_target): New.
13790 * linux-s390-low.c (num_regs): Remove.
13791 (s390_num_regs): Define.
13792 (s390_regmap): Renamed from regmap, made static.
13793 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
13794 made static.
13795 (s390_cannot_store_register): Renamed from cannot_store_register,
13796 made static.
13797 (the_low_target): New.
13798 * linux-sh-low.c (num_regs): Remove.
13799 (sh_num_regs): Define.
13800 (sh_regmap): Renamed from regmap, made static.
13801 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
13802 made static.
13803 (sh_cannot_store_register): Renamed from cannot_store_register,
13804 made static.
13805 (the_low_target): New.
13806 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
13807 (the_low_target): New.
13808
138092002-04-09 Daniel Jacobowitz <drow@mvista.com>
13810
13811 * Makefile.in: Add stamp-h target.
13812 * configure.in: Create stamp-h.
13813 * configure: Regenerated.
13814
138152002-04-09 Daniel Jacobowitz <drow@mvista.com>
13816
13817 * inferiors.c: New file.
13818 * target.c: New file.
13819 * target.h: New file.
13820 * Makefile.in: Add target.o and inferiors.o. Update
13821 dependencies.
13822 * linux-low.c (inferior_pid): New static variable,
13823 moved from server.c.
13824 (linux_create_inferior): Renamed from create_inferior.
13825 Call add_inferior. Return 0 on success instead of a PID.
13826 (linux_attach): Renamed from myattach.
13827 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
13828 (linux_thread_alive): Renamed from mythread_alive.
13829 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
13830 child dies.
13831 (linux_resume): Renamed from myresume. Add missing ``return 0''.
13832 (regsets_store_inferior_registers): Correct error message.
13833 Add missing ``return 0''.
13834 (linux_fetch_registers): Renamed from fetch_inferior_registers.
13835 (linux_store_registers): Renamed from store_inferior_registers.
13836 (linux_read_memory): Renamed from read_inferior_memory.
13837 (linux_write_memory): Renamed from write_inferior_memory.
13838 (linux_target_ops): New structure.
13839 (initialize_low): Call set_target_ops ().
13840 * remote-utils.c (unhexify): New function.
13841 (hexify): New function.
13842 (input_interrupt): Send signals to ``signal_pid''.
13843 * server.c (inferior_pid): Remove.
13844 (start_inferior): Update create_inferior call.
13845 (attach_inferior): Call add_inferior.
13846 (handle_query): New function.
13847 (main): Call handle_query for `q' packets.
13848 * server.h: Include "target.h". Remove obsolete prototypes.
13849 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
13850
138512002-04-09 Daniel Jacobowitz <drow@mvista.com>
13852
13853 * Makefile.in: Add WARN_CFLAGS. Update configury
13854 dependencies.
13855 * configure.in: Check for <string.h>
13856 * configure: Regenerate.
13857 * config.in: Regenerate.
13858 * gdbreplay.c: Include needed system headers.
13859 (remote_open): Remove strchr prototype.
13860 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
13861 * regcache.c (supply_register): Change buf argument to const void *.
13862 (supply_register_by_name): Likewise.
13863 (collect_register): Change buf argument to void *.
13864 (collect_register_by_name): Likewise.
13865 * regcache.h: Add missing prototypes.
13866 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
13867 * server.c (handle_query): New function.
13868 (attached): New static variable, moved out of main.
13869 (main): Quiet longjmp clobber warnings.
13870 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
13871 * utils.c (error): Remove NORETURN.
13872 (fatal): Likewise.
GDB Binutils - Deliverables
This page took 2.162717 seconds and 4 git commands to generate.