1 2015-08-06 Pedro Alves <palves@redhat.com>
3 * linux-low.c (linux_wait_1): Move fork event output out of the
4 !report_to_gdb check. Pass event_child->waitstatus to
5 target_waitstatus_to_string instead of ourstatus.
7 2015-08-04 Yao Qi <yao.qi@linaro.org>
9 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
10 if current_thread is 32 bit.
12 2015-08-04 Yao Qi <yao.qi@linaro.org>
14 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
15 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
16 * server.c (extended_protocol): Remove "static".
17 * server.h (extended_protocol): Declare it.
19 2015-08-04 Yao Qi <yao.qi@linaro.org>
21 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
22 both aarch64 and aarch32.
23 (aarch64_set_pc): Likewise.
25 2015-08-04 Yao Qi <yao.qi@linaro.org>
27 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
28 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
29 arm-with-neon.xml to srv_xmlfiles.
30 * linux-aarch64-low.c: Include linux-aarch32-low.h.
31 (is_64bit_tdesc): New function.
32 (aarch64_linux_read_description): New function.
33 (aarch64_arch_setup): Call aarch64_linux_read_description.
34 (regs_info): Rename to regs_info_aarch64.
35 (aarch64_regs_info): Return right regs_info.
36 (initialize_low_arch): Call initialize_low_arch_aarch32.
38 2015-08-04 Yao Qi <yao.qi@linaro.org>
40 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
41 * linux-aarch32-low.c: New file.
42 * linux-aarch32-low.h: New file.
43 * linux-arm-low.c (arm_fill_gregset): Move it to
45 (arm_store_gregset): Likewise.
46 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
47 (arm_store_vfpregset): Call arm_store_vfpregset_num.
48 (arm_arch_setup): Check if PTRACE_GETREGSET works.
49 (regs_info): Rename to regs_info_arm.
50 (arm_regs_info): Return regs_info_aarch32 if
51 have_ptrace_getregset is 1 and target description is
52 arm_with_neon or arm_with_vfpv3.
53 (initialize_low_arch): Don't call init_registers_arm_with_neon.
54 Call initialize_low_arch_aarch32 instead.
56 2015-08-04 Yao Qi <yao.qi@linaro.org>
58 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
59 * linux-low.c: ... here.
60 * linux-low.h (have_ptrace_getregset): Declare it.
62 2015-08-04 Pedro Alves <palves@redhat.com>
64 * thread-db.c (struct thread_db): Use new typedefs.
65 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
67 (disable_thread_event_reporting): Cast result of dlsym to
68 destination function pointer type.
69 (thread_db_mourn): Use td_ta_delete_ftype.
71 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
73 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
75 (CDX_BREAKPOINT): Define for R2.
76 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
77 (the_low_target): Add comments.
79 2015-07-30 Yao Qi <yao.qi@linaro.org>
81 * linux-arm-low.c (arm_hwcap): Remove it.
82 (arm_read_description): New local variable arm_hwcap. Don't
83 set arm_hwcap to zero.
85 2015-07-30 Yao Qi <yao.qi@linaro.org>
87 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
88 Use regcache->tdesc instead.
89 (arm_store_wmmxregset): Likewise.
90 (arm_fill_vfpregset): Likewise.
91 (arm_store_vfpregset): Likewise.
93 2015-07-30 Yao Qi <yao.qi@linaro.org>
95 * linux-arm-low.c: Include arch/arm.h.
96 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
97 (arm_store_gregset): Likewise.
99 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
101 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
102 ptrace's 4th parameter.
104 2015-07-27 Yao Qi <yao.qi@linaro.org>
106 * configure.srv (case aarch64*-*-linux*): Don't set
109 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
111 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
113 * linux-arm-low.c: Likewise.
114 * linux-cris-low.c: Likewise.
115 * linux-crisv32-low.c: Likewise.
116 * linux-low.c: Likewise.
117 * linux-m68k-low.c: Likewise.
118 * linux-mips-low.c: Likewise.
119 * linux-nios2-low.c: Likewise.
120 * linux-s390-low.c: Likewise.
121 * linux-sparc-low.c: Likewise.
122 * linux-tic6x-low.c: Likewise.
123 * linux-tile-low.c: Likewise.
124 * linux-x86-low.c: Likewise.
126 2015-07-24 Pedro Alves <palves@redhat.com>
128 * config.in: Regenerate.
129 * configure: Regenerate.
131 2015-07-24 Pedro Alves <palves@redhat.com>
133 * acinclude.m4: Include ../ptrace.m4.
134 * configure.ac: Call GDB_AC_PTRACE.
135 * config.in, configure: Regenerate.
137 2015-07-24 Yao Qi <yao.qi@linaro.org>
139 * linux-low.c (linux_create_inferior): Remove setting to
140 proc->priv->new_inferior.
141 (linux_attach): Likewise.
142 (linux_low_filter_event): Likewise.
143 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
145 2015-07-24 Yao Qi <yao.qi@linaro.org>
147 * linux-low.c (linux_arch_setup): New function.
148 (linux_low_filter_event): If proc->tdesc is NULL and
149 proc->attached is true, call the_low_target.arch_setup.
150 Otherwise, keep status pending, and return.
151 (linux_resume_one_lwp_throw): Don't call get_pc if
152 thread->while_stepping isn't NULL. Don't call
153 get_thread_regcache if proc->tdesc is NULL.
154 (need_step_over_p): Return 0 if proc->tdesc is NULL.
155 (linux_target_ops): Install arch_setup.
156 * server.c (start_inferior): Call the_target->arch_setup.
157 * target.h (struct target_ops) <arch_setup>: New field.
158 (target_arch_setup): New marco.
159 * lynx-low.c (lynx_target_ops): Update.
160 * nto-low.c (nto_target_ops): Update.
161 * spu-low.c (spu_target_ops): Update.
162 * win32-low.c (win32_target_ops): Update.
164 2015-07-24 Yao Qi <yao.qi@linaro.org>
166 * linux-low.c (linux_add_process): Don't set
167 proc->priv->new_inferior.
168 (linux_create_inferior): Set proc->priv->new_inferior to 1.
169 (linux_attach): Likewise.
171 2015-07-24 Yao Qi <yao.qi@linaro.org>
173 * server.c (start_inferior): Code refactor.
175 2015-07-24 Yao Qi <yao.qi@linaro.org>
177 * server.c (process_serial_event): Set general_thread.
179 2015-07-21 Yao Qi <yao.qi@linaro.org>
181 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
182 aarch64_linux_get_debug_reg_capacity.
184 2015-07-17 Yao Qi <yao.qi@linaro.org>
186 * Makefile.in (aarch64-linux-hw-point.o): New rule.
187 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
188 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
189 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
190 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
191 (AARCH64_HWP_ALIGNMENT): Likewise.
192 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
193 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
194 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
195 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
196 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
197 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
198 (struct aarch64_debug_reg_state): Likewise.
199 (struct arch_lwp_info): Likewise.
200 (aarch64_align_watchpoint): Likewise.
201 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
202 (aarch64_watchpoint_length): Likewise.
203 (aarch64_point_encode_ctrl_reg): Likewise
204 (aarch64_point_is_aligned): Likewise.
205 (aarch64_align_watchpoint): Likewise.
206 (aarch64_linux_set_debug_regs):
207 (aarch64_dr_state_insert_one_point): Likewise.
208 (aarch64_dr_state_remove_one_point): Likewise.
209 (aarch64_handle_breakpoint): Likewise.
210 (aarch64_handle_aligned_watchpoint): Likewise.
211 (aarch64_handle_unaligned_watchpoint): Likewise.
212 (aarch64_handle_watchpoint): Likewise.
214 2015-07-17 Yao Qi <yao.qi@linaro.org>
216 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
217 and don't aarch64_get_debug_reg_state. All callers update.
218 (aarch64_handle_aligned_watchpoint): Likewise.
219 (aarch64_handle_unaligned_watchpoint): Likewise.
220 (aarch64_handle_watchpoint): Likewise.
221 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
222 (aarch64_remove_point): Likewise.
224 2015-07-17 Yao Qi <yao.qi@linaro.org>
226 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
228 (aarch64_handle_unaligned_watchpoint): Likewise.
230 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
232 Revert the previous 3 commits:
233 Move gdb_regex* to common/
234 Move linux_find_memory_regions_full & co.
235 gdbserver build-id attribute generator
237 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
238 Jan Kratochvil <jan.kratochvil@redhat.com>
240 gdbserver build-id attribute generator.
241 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
242 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
243 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
245 (get_dynamic): Use find_pdhr to traverse program headers.
246 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
247 (compare_mapping_entry_range, struct find_memory_region_callback_data)
248 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
249 (get_hex_build_id): New.
250 (linux_qxfer_libraries_svr4): Add optional build-id attribute
251 to reply XML document.
253 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
254 Jan Kratochvil <jan.kratochvil@redhat.com>
256 * target.c: Include target/target-utils.h and fcntl.h.
257 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
258 (target_fileio_read_stralloc): New functions.
260 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
262 * Makefile.in (OBS): Add gdb_regex.o.
264 * config.in: Rebuilt.
265 * configure: Rebuilt.
267 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
268 Jan Kratochvil <jan.kratochvil@redhat.com>
270 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
271 * Makefile.in (OBS): Add target-utils.o.
272 (linux-maps.o, target-utils.o): New.
273 * configure.srv (srv_linux_obj): Add linux-maps.o.
275 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
277 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
279 (the_low_target): Install it.
281 2015-07-14 Pedro Alves <palves@redhat.com>
283 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
284 Instead, ignore ECHILD, and throw an error for other errnos.
286 2015-07-10 Pedro Alves <palves@redhat.com>
288 * event-loop.c (struct callback_event) <data>: Change type to
289 gdb_client_data instance instead of gdb_client_data pointer.
290 (append_callback_event): Adjust.
292 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
294 * linux-aarch64-low.c: Add comments for each linux_target_ops
295 method. Remove comments already covered in target_ops and
296 linux_target_ops definitions.
297 (the_low_target): Add comments for each unimplemented method.
299 2015-07-09 Yao Qi <yao.qi@linaro.org>
301 * linux-aarch64-low.c (aarch64_regmap): Remove.
302 (aarch64_usrregs_info): Remove.
303 (regs_info): Set field usrregs to NULL.
305 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
307 * linux-low.c: Include "rsp-low.h"
308 (linux_low_encode_pt_config, linux_low_encode_raw): New.
309 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
310 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
311 (handle_btrace_enable_pt): New.
312 (handle_btrace_general_set): Support "pt".
313 (handle_btrace_conf_general_set): Support "pt:size".
315 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
317 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
320 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
322 * linux-aarch64-low.c: Remove comment about endianness.
323 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
324 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
327 2015-06-24 Gary Benson <gbenson@redhat.com>
329 * linux-i386-ipa.c (stdint.h): Do not include.
330 * lynx-i386-low.c (stdint.h): Likewise.
331 * lynx-ppc-low.c (stdint.h): Likewise.
332 * mem-break.c (stdint.h): Likewise.
333 * thread-db.c (stdint.h): Likewise.
334 * tracepoint.c (stdint.h): Likewise.
335 * win32-low.c (stdint.h): Likewise.
337 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
339 * server.c (write_qxfer_response): Update call to
340 remote_escape_output.
342 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
343 Jan Kratochvil <jan.kratochvil@redhat.com>
345 Merge multiple hex conversions.
346 * gdbreplay.c (tohex): Rename to 'fromhex'.
347 (logchar): Use fromhex.
349 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
351 * server.c (handle_qxfer_libraries): Set `version' attribute for
354 2015-06-10 Gary Benson <gbenson@redhat.com>
356 * target.h (struct target_ops) <multifs_open>: New field.
357 <multifs_unlink>: Likewise.
358 <multifs_readlink>: Likewise.
359 * linux-low.c (nat/linux-namespaces.h): New include.
360 (linux_target_ops): Initialize the_target->multifs_open,
361 the_target->multifs_unlink and the_target->multifs_readlink.
362 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
363 * hostio.c (hostio_fs_pid): New static variable.
364 (hostio_handle_new_gdb_connection): New function.
365 (handle_setfs): Likewise.
366 (handle_open): Use the_target->multifs_open as appropriate.
367 (handle_unlink): Use the_target->multifs_unlink as appropriate.
368 (handle_readlink): Use the_target->multifs_readlink as
370 (handle_vFile): Handle vFile:setfs packets.
371 * server.c (handle_query): Call hostio_handle_new_gdb_connection
372 after target_handle_new_gdb_connection.
374 2015-06-10 Gary Benson <gbenson@redhat.com>
376 * configure.ac (AC_CHECK_FUNCS): Add setns.
377 * config.in: Regenerate.
378 * configure: Likewise.
379 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
380 (linux-namespaces.o): New rule.
381 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
383 2015-06-09 Gary Benson <gbenson@redhat.com>
385 * hostio.c (handle_open): Process mode argument with
388 2015-06-01 Yao Qi <yao.qi@linaro.org>
390 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
391 * linux-x86-low.c: Likewise.
393 2015-05-28 Don Breazeal <donb@codesourcery.com>
395 * linux-low.c (handle_extended_wait): Initialize
396 thread_info.last_resume_kind for new fork children.
398 2015-05-15 Pedro Alves <palves@redhat.com>
400 * target.h (target_handle_new_gdb_connection): Rewrite using if
403 2015-05-14 Joel Brobecker <brobecker@adacore.com>
405 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
406 * configure, config.in: Regenerate.
407 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
410 2015-05-12 Don Breazeal <donb@codesourcery.com>
412 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
413 PTRACE_EVENT_VFORK_DONE.
414 (linux_low_ptrace_options, extended_event_reported): Add vfork
416 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
417 and "vforkdone" for RSP 'T' Stop Reply Packet.
418 * server.h (report_vfork_events): Declare
421 2015-05-12 Don Breazeal <donb@codesourcery.com>
423 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
424 (the_low_target) <new_fork>: Initialize new member.
425 * linux-arm-low.c (arm_new_fork): New function.
426 (the_low_target) <new_fork>: Initialize new member.
427 * linux-low.c (handle_extended_wait): Call new target function
429 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
430 * linux-mips-low.c (mips_add_watchpoint): New function
431 extracted from mips_insert_point.
432 (the_low_target) <new_fork>: Initialize new member.
433 (mips_linux_new_fork): New function.
434 (mips_insert_point): Call mips_add_watchpoint.
435 * linux-x86-low.c (x86_linux_new_fork): New function.
436 (the_low_target) <new_fork>: Initialize new member.
438 2015-05-12 Don Breazeal <donb@codesourcery.com>
440 * linux-low.c (handle_extended_wait): Implement return value,
441 rename argument 'event_child' to 'event_lwp', handle
442 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
443 (linux_low_ptrace_options): New function.
444 (linux_low_filter_event): Call linux_low_ptrace_options,
445 use different argument fo linux_enable_event_reporting,
446 use return value from handle_extended_wait.
447 (extended_event_reported): New function.
448 (linux_wait_1): Call extended_event_reported and set
449 status to report fork events.
450 (linux_write_memory): Add pid to debug message.
451 (reset_lwp_ptrace_options_callback): New function.
452 (linux_handle_new_gdb_connection): New function.
453 (linux_target_ops): Initialize new structure member.
454 * linux-low.h (struct lwp_info) <waitstatus>: New member.
455 * lynx-low.c: Initialize new structure member.
456 * remote-utils.c (prepare_resume_reply): Implement stop reason
457 "fork" for "T" stop message.
458 * server.c (handle_query): Call handle_new_gdb_connection.
459 * server.h (report_fork_events): Declare global flag.
460 * target.h (struct target_ops) <handle_new_gdb_connection>:
462 (target_handle_new_gdb_connection): New macro.
463 * win32-low.c: Initialize new structure member.
465 2015-05-12 Don Breazeal <donb@codesourcery.com>
467 * mem-break.c (APPEND_TO_LIST): Define macro.
468 (clone_agent_expr): New function.
469 (clone_one_breakpoint): New function.
470 (clone_all_breakpoints): New function.
471 * mem-break.h: Declare new functions.
473 2015-05-12 Don Breazeal <donb@codesourcery.com>
475 * linux-low.c (linux_supports_fork_events): New function.
476 (linux_supports_vfork_events): New function.
477 (linux_target_ops): Initialize new structure members.
478 (initialize_low): Call linux_check_ptrace_features.
479 * lynx-low.c (lynx_target_ops): Initialize new structure
481 * server.c (report_fork_events, report_vfork_events):
483 (handle_query): Add new features to qSupported packet and
485 (captured_main): Initialize new global variables.
486 * target.h (struct target_ops) <supports_fork_events>:
488 <supports_vfork_events>: New member.
489 (target_supports_fork_events): New macro.
490 (target_supports_vfork_events): New macro.
491 * win32-low.c (win32_target_ops): Initialize new structure
494 2015-05-12 Gary Benson <gbenson@redhat.com>
496 * server.c (handle_qxfer_exec_file): Use current process
499 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
501 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
502 Remove HAVE_PTRACE_GETREGS conditionals.
503 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
504 instead of PTRACE_GETREGS and PTRACE_SETREGS.
506 2015-05-08 Yao Qi <yao.qi@linaro.org>
508 * linux-low.c (linux_supports_conditional_breakpoints): New
510 (linux_target_ops): Install new target method.
511 * lynx-low.c (lynx_target_ops): Install NULL hook for
512 supports_conditional_breakpoints.
513 * nto-low.c (nto_target_ops): Likewise.
514 * spu-low.c (spu_target_ops): Likewise.
515 * win32-low.c (win32_target_ops): Likewise.
516 * server.c (handle_query): Check
517 target_supports_conditional_breakpoints.
518 * target.h (struct target_ops) <supports_conditional_breakpoints>:
520 (target_supports_conditional_breakpoints): New macro.
522 2015-05-06 Pedro Alves <palves@redhat.com>
525 * server.c (start_inferior): If the process exits, mourn it.
527 2015-04-21 Gary Benson <gbenson@redhat.com>
529 * hostio.c (fileio_open_flags_to_host): Factored out to
530 fileio_to_host_openflags in common/fileio.c. Single use
533 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
535 * linux-xtensa-low.c (xtensa_fill_gregset)
536 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
539 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
541 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
542 (regs_info): Replace usrregs pointer with NULL.
544 2015-04-17 Gary Benson <gbenson@redhat.com>
546 * target.h (struct target_ops) <pid_to_exec_file>: New field.
547 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
548 * server.c (handle_qxfer_exec_file): New function.
549 (qxfer_packets): Add exec-file entry.
550 (handle_query): Report qXfer:exec-file:read as supported packet.
552 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
554 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
556 2015-04-09 Gary Benson <gbenson@redhat.com>
558 * hostio-errno.c (errno_to_fileio_error): Remove function.
559 Update caller to use remote_fileio_to_fio_error.
561 2015-04-09 Yao Qi <yao.qi@linaro.org>
563 * linux-low.c (linux_insert_point): Call
564 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
565 (linux_remove_point): Call remove_memory_breakpoint if type is
567 * linux-x86-low.c (x86_insert_point): Don't call
568 insert_memory_breakpoint.
569 (x86_remove_point): Don't call remove_memory_breakpoint.
571 2015-04-01 Pedro Alves <palves@redhat.com>
572 Cleber Rosa <crosa@redhat.com>
574 * server.c (gdbserver_usage): Reorganize and extend the usage
577 2015-03-24 Pedro Alves <palves@redhat.com>
579 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
580 output. Also dump TRAP_TRACE.
581 (linux_low_filter_event): In debug output, distinguish a
582 resume_stop SIGSTOP from a delayed SIGSTOP.
584 2015-03-24 Gary Benson <gbenson@redhat.com>
586 * linux-x86-low.c (x86_linux_new_thread): Moved to
588 (x86_linux_prepare_to_resume): Likewise.
590 2015-03-24 Gary Benson <gbenson@redhat.com>
592 * Makefile.in (x86-linux-dregs.o): New rule.
593 * configure.srv: Add x86-linux-dregs.o to relevant targets.
594 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
595 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
596 (x86_linux_dr_get): Likewise.
597 (x86_linux_dr_set): Likewise.
598 (update_debug_registers_callback): Likewise.
599 (x86_linux_dr_set_addr): Likewise.
600 (x86_linux_dr_get_addr): Likewise.
601 (x86_linux_dr_set_control): Likewise.
602 (x86_linux_dr_get_control): Likewise.
603 (x86_linux_dr_get_status): Likewise.
604 (x86_linux_update_debug_registers): Likewise.
606 2015-03-24 Gary Benson <gbenson@redhat.com>
608 * linux-x86-low.c (x86_linux_update_debug_registers):
609 New function, factored out from...
610 (x86_linux_prepare_to_resume): ...this.
612 2015-03-24 Gary Benson <gbenson@redhat.com>
614 * linux-x86-low.c (x86_linux_dr_get): Update comments.
615 (x86_linux_dr_set): Likewise.
616 (update_debug_registers_callback): Likewise.
617 (x86_linux_dr_set_addr): Likewise.
618 (x86_linux_dr_get_addr): Likewise.
619 (x86_linux_dr_set_control): Likewise.
620 (x86_linux_dr_get_control): Likewise.
621 (x86_linux_dr_get_status): Likewise.
622 (x86_linux_prepare_to_resume): Likewise.
624 2015-03-24 Gary Benson <gbenson@redhat.com>
626 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
627 Use perror_with_name. Pass string through gettext.
628 (x86_linux_dr_set): Likewise.
630 2015-03-24 Gary Benson <gbenson@redhat.com>
632 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
633 (x86_linux_dr_set_addr): ...this.
634 (x86_dr_low_get_addr): Rename to...
635 (x86_linux_dr_get_addr): ...this.
636 (x86_dr_low_set_control): Rename to...
637 (x86_linux_dr_set_control): ...this.
638 (x86_dr_low_get_control): Rename to...
639 (x86_linux_dr_get_control): ...this.
640 (x86_dr_low_get_status): Rename to...
641 (x86_linux_dr_get_status): ...this.
642 (x86_dr_low): Update with new function names.
644 2015-03-24 Gary Benson <gbenson@redhat.com>
646 * Makefile.in (x86-linux.o): New rule.
647 * configure.srv: Add x86-linux.o to relevant targets.
648 * linux-low.c (lwp_set_arch_private_info): New function.
649 (lwp_arch_private_info): Likewise.
650 * linux-x86-low.c: Include nat/x86-linux.h.
651 (arch_lwp_info): Removed structure.
652 (update_debug_registers_callback):
653 Use lwp_set_debug_registers_changed.
654 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
655 and lwp_set_debug_registers_changed.
656 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
658 2015-03-24 Gary Benson <gbenson@redhat.com>
660 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
661 * linux-arm-low.c (arm_new_thread): Likewise.
662 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
663 * linux-mips-low.c (mips_linux_new_thread): Likewise.
664 * linux-x86-low.c (x86_linux_new_thread): Likewise.
665 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
667 2015-03-24 Gary Benson <gbenson@redhat.com>
669 * linux-low.c (ptid_of_lwp): New function.
670 (lwp_is_stopped): Likewise.
671 (lwp_stop_reason): Likewise.
672 * linux-x86-low.c (update_debug_registers_callback):
674 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
677 2015-03-24 Gary Benson <gbenson@redhat.com>
679 * linux-low.h (linux_stop_lwp): Remove declaration.
681 2015-03-24 Gary Benson <gbenson@redhat.com>
683 * linux-low.h: Include nat/linux-nat.h.
684 * linux-low.c (iterate_over_lwps_args): New structure.
685 (iterate_over_lwps_filter): New function.
686 (iterate_over_lwps): Likewise.
687 * linux-x86-low.c (update_debug_registers_callback):
688 Update signature to what iterate_over_lwps expects.
689 Remove PID check that iterate_over_lwps now performs.
690 (x86_dr_low_set_addr): Use iterate_over_lwps.
691 (x86_dr_low_set_control): Likewise.
693 2015-03-24 Gary Benson <gbenson@redhat.com>
695 * linux-x86-low.c (x86_debug_reg_state): New function.
696 (x86_linux_prepare_to_resume): Use the above.
698 2015-03-24 Gary Benson <gbenson@redhat.com>
700 * linux-low.c (current_lwp_ptid): New function.
701 * linux-x86-low.c: Include nat/linux-nat.h.
702 (x86_dr_low_get_addr): Use current_lwp_ptid.
703 (x86_dr_low_get_control): Likewise.
704 (x86_dr_low_get_status): Likewise.
706 2015-03-20 Pedro Alves <palves@redhat.com>
708 * tracepoint.c (cmd_qtstatus): Make "str" const.
710 2015-03-20 Pedro Alves <palves@redhat.com>
712 * server.c (handle_general_set): Make "req_str" const.
714 2015-03-19 Pedro Alves <palves@redhat.com>
716 * linux-low.c (linux_resume_one_lwp): Rename to ...
717 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
718 instead call perror_with_name.
719 (check_ptrace_stopped_lwp_gone): New function.
720 (linux_resume_one_lwp): Reimplement as wrapper around
721 linux_resume_one_lwp_throw that swallows errors if the LWP is
724 2015-03-19 Pedro Alves <palves@redhat.com>
726 * linux-low.c (count_events_callback, select_event_lwp_callback):
727 No longer check whether the thread has resume_stop as last resume
730 2015-03-19 Pedro Alves <palves@redhat.com>
732 * linux-low.c (count_events_callback, select_event_lwp_callback):
733 Use the lwp's status_pending_p field, not the thread's.
735 2015-03-19 Pedro Alves <palves@redhat.com>
737 * linux-low.c (select_event_lwp_callback): Update comments to
738 no longer mention SIGTRAP.
740 2015-03-18 Gary Benson <gbenson@redhat.com>
742 * server.c (handle_query): Do not report vFile:fstat as supported.
744 2015-03-11 Gary Benson <gbenson@redhat.com>
746 * hostio.c (sys/types.h): New include.
747 (sys/stat.h): Likewise.
748 (common-remote-fileio.h): Likewise.
749 (handle_fstat): New function.
750 (handle_vFile): Handle vFile:fstat packets.
752 2015-03-11 Gary Benson <gbenson@redhat.com>
754 * configure.ac (AC_CHECK_MEMBERS): Add checks for
755 struct stat.st_blocks and struct stat.st_blksize.
756 * configure: Regenerate.
757 * config.in: Likewise.
758 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
759 (OBS): Add common-remote-fileio.o.
760 (common-remote-fileio.o): New rule.
762 2015-03-09 Pedro Alves <palves@redhat.com>
764 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
765 'struct sockaddr' pointer in 'accept' call.
767 2015-03-09 Pedro Alves <palves@redhat.com>
770 2015-03-07 Pedro Alves <palves@redhat.com>
771 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
772 or <winsock2.h> here. Instead include "gdb_socket.h".
773 (remote_open): Use union gdb_sockaddr_u.
774 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
775 or <winsock2.h> here. Instead include "gdb_socket.h".
776 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
777 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
779 (init_named_socket, gdb_agent_helper_thread): Use union
782 2015-03-07 Pedro Alves <palves@redhat.com>
784 * configure.ac (build_warnings): Move
785 -Wdeclaration-after-statement to the C-specific set.
786 * configure: Regenerate.
788 2015-03-07 Pedro Alves <palves@redhat.com>
790 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
791 or <winsock2.h> here. Instead include "gdb_socket.h".
792 (remote_open): Use union gdb_sockaddr_u.
793 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
794 or <winsock2.h> here. Instead include "gdb_socket.h".
795 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
796 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
798 (init_named_socket, gdb_agent_helper_thread): Use union
801 2015-03-07 Pedro Alves <palves@redhat.com>
803 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
806 2015-03-06 Yao Qi <yao.qi@linaro.org>
808 * linux-aarch64-low.c (aarch64_insert_point): Use
809 show_debug_regs as a boolean.
810 (aarch64_remove_point): Likewise.
812 2015-03-05 Pedro Alves <palves@redhat.com>
814 * lynx-low.c (lynx_target_ops): Install NULL hooks for
815 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
816 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
817 * nto-low.c (nto_target_ops): Likewise.
818 * spu-low.c (spu_target_ops): Likewise.
819 * win32-low.c (win32_target_ops): Likewise.
821 2015-03-04 Pedro Alves <palves@redhat.com>
823 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
824 Decide whether a breakpoint triggered based on the SIGTRAP's
826 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
827 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
828 (linux_low_filter_event): Check for breakpoints before checking
830 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
832 (linux_stopped_by_sw_breakpoint)
833 (linux_supports_stopped_by_sw_breakpoint)
834 (linux_stopped_by_hw_breakpoint)
835 (linux_supports_stopped_by_hw_breakpoint): New functions.
836 (linux_target_ops): Install new target methods.
838 2015-03-04 Pedro Alves <palves@redhat.com>
840 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
841 * server.c (swbreak_feature, hwbreak_feature): New globals.
842 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
843 (captured_main): Clear swbreak_feature and hwbreak_feature.
844 * server.h (swbreak_feature, hwbreak_feature): Declare.
845 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
846 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
847 supports_stopped_by_hw_breakpoint>: New fields.
848 (target_supports_stopped_by_sw_breakpoint)
849 (target_stopped_by_sw_breakpoint)
850 (target_supports_stopped_by_hw_breakpoint)
851 (target_stopped_by_hw_breakpoint): Declare.
853 2015-03-04 Pedro Alves <palves@redhat.com>
855 enum lwp_stop_reason -> enum target_stop_reason
856 * linux-low.c (check_stopped_by_breakpoint): Adjust.
857 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
858 (linux_wait_1, stuck_in_jump_pad_callback)
859 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
860 (linux_stopped_by_watchpoint):
861 * linux-low.h (enum lwp_stop_reason): Delete.
862 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
863 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
865 2015-03-04 Yao Qi <yao.qi@linaro.org>
867 * Makefile.in (SFILES): Add linux-aarch64-low.c.
869 2015-03-03 Gary Benson <gbenson@redhat.com>
871 * hostio.c (handle_vFile): Fix prefix lengths.
873 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
875 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
878 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
880 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
881 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
882 (clean): Add "rm -f" for above C files.
883 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
884 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
885 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
886 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
887 * linux-s390-low.c (HWCAP_S390_VX): New macro.
888 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
889 (init_registers_s390x_vx_linux64)
890 (init_registers_s390x_tevx_linux64)
891 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
892 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
894 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
895 (s390_store_vxrs_high): New functions.
896 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
898 (s390_arch_setup): Add logic for selecting one of the new target
899 descriptions. Activate the new vector regsets if applicable.
900 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
901 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
902 and init_registers_s390x_tevx_linux64.
904 2015-03-01 Pedro Alves <palves@redhat.com>
906 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
909 2015-02-27 Pedro Alves <palves@redhat.com>
911 * linux-x86-low.c (u_debugreg_offset): New function.
912 (x86_linux_dr_get, x86_linux_dr_set): Use it.
914 2015-02-27 Pedro Alves <palves@redhat.com>
916 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
917 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
918 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
919 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
920 (ps_lsetfpregs, ps_getpid)
921 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
922 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
923 (ps_lsetxregs, ps_plog): Declare.
925 2015-02-27 Pedro Alves <palves@redhat.com>
927 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
928 IP_AGENT_EXPORT_FUNC.
929 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
930 IP_AGENT_EXPORT_FUNC.
931 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
932 (IP_AGENT_EXPORT): Delete.
933 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
934 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
935 (gdb_trampoline_buffer_error, collecting, gdb_collect)
936 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
937 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
938 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
939 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
940 (traceframe_read_count, traceframe_write_count)
941 (traceframes_created, trace_state_variables, get_raw_reg)
942 (get_trace_state_variable_value, set_trace_state_variable_value)
943 (ust_loaded, helper_thread_id, cmd_buf): Use
944 IPA_SYM_EXPORTED_NAME.
945 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
946 (tracepoints) Use IP_AGENT_EXPORT_VAR.
947 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
948 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
949 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
950 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
951 EXTERN_C_PUSH/EXTERN_C_POP.
952 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
953 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
954 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
955 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
956 (traceframe_write_count, traceframe_read_count)
957 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
958 (about_to_request_buffer_space, get_trace_state_variable_value)
959 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
960 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
961 EXTERN_C_PUSH/EXTERN_C_POP.
962 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
963 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
964 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
965 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
966 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
967 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
968 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
969 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
971 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
972 (IP_AGENT_EXPORT_VAR_DECL): Define.
974 (gdb_agent_get_raw_reg): Declare.
976 2015-02-27 Tom Tromey <tromey@redhat.com>
977 Pedro Alves <palves@redhat.com>
979 Rename symbols whose names are reserved C++ keywords throughout.
981 2015-02-27 Pedro Alves <palves@redhat.com>
983 * Makefile.in (COMPILER): New, get it from autoconf.
984 (CXX): Get from autoconf instead.
985 (COMPILE.pre): Use COMPILER.
986 (CC-LD): Rename to ...
987 (CC_LD): ... this. Use COMPILER.
988 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
989 (CXX_FOR_TARGET): Default to g++ instead of gcc.
990 * acinclude.m4: Include build-with-cxx.m4.
991 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
992 Disable -Werror by default if building in C++ mode.
993 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
994 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
995 the C++ compiler. Save/restore CXXFLAGS too.
996 * configure: Regenerate.
998 2015-02-27 Pedro Alves <palves@redhat.com>
1000 * acinclude.m4: Include libiberty.m4.
1001 * configure.ac: Call libiberty_INIT.
1002 * config.in, configure: Regenerate.
1004 2015-02-26 Pedro Alves <palves@redhat.com>
1006 * linux-low.c (linux_wait_1): When incrementing the PC past a
1007 program breakpoint always use the_low_target.breakpoint_len as
1008 increment, rather than the maximum between that and
1009 the_low_target.decr_pc_after_break.
1011 2015-02-23 Pedro Alves <palves@redhat.com>
1013 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
1014 thread was doing a step-over; always adjust the PC if
1015 we stepped over a permanent breakpoint.
1016 (linux_wait_1): If we stepped over breakpoint that was on top of a
1017 permanent breakpoint, manually advance the PC past it.
1019 2015-02-23 Pedro Alves <palves@redhat.com>
1021 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
1023 (x86_fill_gregset, x86_store_gregset): Use it when handling
1026 2015-02-20 Pedro Alves <palves@redhat.com>
1028 * thread-db.c: Include "nat/linux-procfs.h".
1029 (thread_db_init): Skip listing new threads if the kernel supports
1030 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
1032 2015-02-20 Pedro Alves <palves@redhat.com>
1034 * linux-low.c (status_pending_p_callback): Use ptid_match.
1036 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
1038 PR breakpoints/16812
1039 * linux-low.c (wstatus_maybe_breakpoint): Remove.
1040 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
1041 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
1043 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
1045 PR breakpoints/15956
1046 * tracepoint.c (cmd_qtinit): Add check for current_thread.
1048 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
1050 * linux-low.c (linux_low_btrace_conf): Print size.
1051 * server.c (handle_btrace_conf_general_set): New.
1052 (hanle_general_set): Call handle_btrace_conf_general_set.
1053 (handle_query): Report Qbtrace-conf:bts:size as supported.
1055 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
1057 * linux-low.c (linux_low_enable_btrace): Update parameters.
1058 (linux_low_btrace_conf): New.
1059 (linux_target_ops)<to_btrace_conf>: Initialize.
1060 * server.c (current_btrace_conf): New.
1061 (handle_btrace_enable): Rename to ...
1062 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
1063 to target_enable_btrace. Update comment. Update users.
1064 (handle_qxfer_btrace_conf): New.
1065 (qxfer_packets): Add btrace-conf entry.
1066 (handle_query): Report qXfer:btrace-conf:read as supported packet.
1067 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
1068 (target_ops)<read_btrace_conf>: New.
1069 (target_enable_btrace): Update parameters.
1070 (target_read_btrace_conf): New.
1072 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
1074 * server.c (handle_btrace_general_set): Remove call to
1075 target_supports_btrace.
1076 (supported_btrace_packets): New.
1077 (handle_query): Call supported_btrace_packets.
1078 * target.h: include btrace-common.h.
1079 (btrace_target_info): Removed.
1080 (supports_btrace, target_supports_btrace): Update parameters.
1082 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
1084 * Makefile.in (SFILES): Add common/btrace-common.c.
1085 (OBS): Add common/btrace-common.o.
1086 (btrace-common.o): Add build rules.
1087 * linux-low: Include btrace-common.h.
1088 (linux_low_read_btrace): Use struct btrace_data. Call
1089 btrace_data_init and btrace_data_fini.
1091 2015-02-06 Pedro Alves <palves@redhat.com>
1093 * thread-db.c (find_new_threads_callback): Add debug output.
1095 2015-02-04 Pedro Alves <palves@redhat.com>
1097 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
1098 (resume_stopped_resumed_lwps): New function.
1099 (linux_wait_for_event_filtered): Use it.
1101 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
1103 * Makefile.in (SFILES): Add linux-personality.c.
1104 (linux-personality.o): New rule.
1105 * configure.srv (srv_linux_obj): Add linux-personality.o to the
1106 list of objects to be built.
1107 * linux-low.c: Include nat/linux-personality.h.
1108 (linux_create_inferior): Remove code to disable address space
1109 randomization (moved to ../nat/linux-personality.c). Create
1110 cleanup to disable address space randomization.
1112 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
1114 * Makefile.in (posix-strerror.o): New rule.
1115 (mingw-strerror.o): Likewise.
1116 * configure: Regenerated.
1117 * configure.ac: Source file ../common/common.host. Initialize new
1118 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
1120 2015-01-14 Yao Qi <yao@codesourcery.com>
1122 * Makefile.in (SFILES): Add nat/ppc-linux.c.
1123 (ppc-linux.o): New rule.
1124 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
1125 * configure.ac: AC_CHECK_FUNCS(getauxval).
1126 * config.in: Re-generated.
1127 * configure: Re-generated.
1128 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
1129 ppc64_64bit_inferior_p
1131 2015-01-14 Yao Qi <yao@codesourcery.com>
1133 * linux-ppc-low.c: Include "nat/ppc-linux.h".
1134 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
1135 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
1136 (PT_ORIG_R3, PT_TRAP): Likewise.
1137 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
1138 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
1139 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
1141 2015-01-10 Joel Brobecker <brobecker@adacore.com>
1143 * i387-fp.c (i387_cache_to_xsave): In look over
1144 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
1145 zmmh_low_space field by use of zmmh_high_space.
1147 2015-01-09 Pedro Alves <palves@redhat.com>
1149 * linux-low.c (step_over_bkpt): Move higher up in the file.
1150 (handle_extended_wait): Don't store the stop_pc here.
1151 (get_stop_pc): Adjust comments and rename to ...
1152 (check_stopped_by_breakpoint): ... this. Record whether the LWP
1153 stopped for a software breakpoint or hardware breakpoint.
1154 (thread_still_has_status_pending_p): New function.
1155 (status_pending_p_callback): Use
1156 thread_still_has_status_pending_p. If the event is no longer
1157 interesting, resume the LWP.
1158 (handle_tracepoints): Add assert.
1159 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
1160 (wstatus_maybe_breakpoint): New function.
1161 (cancel_breakpoint): Delete function.
1162 (check_stopped_by_watchpoint): New function, factored out from
1163 linux_low_filter_event.
1164 (lp_status_maybe_breakpoint): Delete function.
1165 (linux_low_filter_event): Remove filter_ptid argument.
1166 Leave thread group exits pending here. Store the LWP's stop PC.
1167 Always leave events pending.
1168 (linux_wait_for_event_filtered): Pull all events out of the
1169 kernel, and leave them all pending.
1170 (count_events_callback, select_event_lwp_callback): Consider all
1172 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
1173 (select_event_lwp): Only give preference to the stepping LWP in
1174 all-stop mode. Adjust comments.
1175 (ignore_event): New function.
1176 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
1177 references to cancel_breakpoints. Adjust to renames. Also give
1178 equal priority to all LWPs that have had events in non-stop mode.
1179 If reporting a software breakpoint event, unadjust the LWP's PC.
1180 (linux_wait): If linux_wait_1 returned an ignored event, retry.
1181 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
1183 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
1184 (resume_status_pending_p): Use thread_still_has_status_pending_p.
1185 (linux_stopped_by_watchpoint): Adjust.
1186 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
1187 * linux-low.h (enum lwp_stop_reason): New.
1188 (struct lwp_info) <stop_pc>: Adjust comment.
1189 <stopped_by_watchpoint>: Delete field.
1190 <stop_reason>: New field.
1191 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
1192 * mem-break.c (software_breakpoint_inserted_here)
1193 (hardware_breakpoint_inserted_here): New function.
1194 * mem-break.h (software_breakpoint_inserted_here)
1195 (hardware_breakpoint_inserted_here): Declare.
1196 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
1197 (cancel_breakpoints): Delete.
1198 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
1199 (upload_fast_traceframes): Remove references to
1202 2015-01-09 Pedro Alves <palves@redhat.com>
1204 * thread-db.c (find_new_threads_callback): Ignore thread if the
1205 kernel thread ID is -1.
1207 2015-01-09 Pedro Alves <palves@redhat.com>
1209 * linux-low.c (linux_attach_fail_reason_string): Move to
1210 nat/linux-ptrace.c, and rename.
1211 (linux_attach_lwp): Update comment.
1212 (attach_proc_task_lwp_callback): New function.
1213 (linux_attach): Adjust to rename and use
1214 linux_proc_attach_tgid_threads.
1215 (linux_attach_fail_reason_string): Delete declaration.
1217 2015-01-01 Joel Brobecker <brobecker@adacore.com>
1219 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
1220 * server.c (gdbserver_version): Likewise.
1222 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
1224 * remote-utils.c: Include ctype.h.
1225 (input_interrupt): Explicitly handle the case when the char
1226 received is the NUL byte. Improve the printing of non-ASCII
1229 2014-12-16 Joel Brobecker <brobecker@adacore.com>
1231 * linux-low.c (linux_low_filter_event): Update call to
1232 linux_enable_event_reporting following the addition of
1233 a new parameter to that function.
1235 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
1238 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
1239 (AARCH64_FPCR_REGNO): Likewise.
1240 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
1241 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
1242 (aarch64_store_fpregset): Likewise.
1244 2014-12-15 Joel Brobecker <brobecker@adacore.com>
1246 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
1247 Remove FIXME comment about assumption about N.
1249 2014-12-13 Joel Brobecker <brobecker@adacore.com>
1251 * configure.ac: If large-file support is disabled in GDBserver,
1252 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
1253 * configure: Regenerate.
1255 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
1257 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
1258 warning upon ENODATA from ptrace.
1259 * linux-s390-low.c (s390_store_tdb): New.
1260 (s390_regsets): Add regset for NT_S390_TDB.
1262 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
1264 * linux-low.c (regsets_store_inferior_registers): Skip regsets
1265 without a fill_function.
1266 * linux-s390-low.c (s390_fill_last_break): Remove.
1267 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
1268 (s390_arch_setup): Use regset's size instead of fill_function for
1271 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
1273 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
1274 the regset's store function when ptrace returned an error.
1275 * regcache.c (get_thread_regcache): Invalidate register cache
1276 before fetching inferior's registers.
1278 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
1280 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
1281 while-loop as for-loop.
1282 (regsets_store_inferior_registers): Likewise.
1284 2014-11-28 Yao Qi <yao@codesourcery.com>
1286 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
1287 * config.in, configure: Re-generate.
1288 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
1291 2014-11-21 Yao Qi <yao@codesourcery.com>
1293 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
1294 (AC_CHECK_HEADERS): Remove malloc.h.
1295 * configure: Re-generated.
1296 * config.in: Re-generated.
1297 * server.h: Don't include alloca.h and malloc.h.
1298 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
1299 Don't include malloc.h.
1301 2014-11-17 Joel Brobecker <brobecker@adacore.com>
1303 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
1304 corresponding ERRNO check in same block.
1306 2014-11-12 Pedro Alves <palves@redhat.com>
1308 * server.c (cont_thread): Update comment.
1309 (start_inferior, attach_inferior): No longer clear cont_thread.
1310 (handle_v_cont): No longer set cont_thread.
1311 (captured_main): Clear cont_thread each time a GDB connects.
1313 2014-11-12 Pedro Alves <palves@redhat.com>
1315 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
1316 thread, and don't resume all threads if the Hc thread has exited.
1318 2014-11-12 Pedro Alves <palves@redhat.com>
1320 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
1321 the process group instead of to a specific LWP.
1323 2014-10-15 Pedro Alves <palves@redhat.com>
1326 * win32-arm-low.c (arm_set_thread_context): Remove current_event
1328 (arm_set_thread_context): Delete.
1329 (the_low_target): Adjust.
1330 * win32-i386-low.c (debug_registers_changed)
1331 (debug_registers_used): Delete.
1332 (update_debug_registers_callback): New function.
1333 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
1334 needing to update their debug registers.
1335 (win32_get_current_dr): New function.
1336 (x86_dr_low_get_addr, x86_dr_low_get_control)
1337 (x86_dr_low_get_status): Fetch the debug register from the thread
1339 (i386_initial_stuff): Adjust.
1340 (i386_get_thread_context): Remove current_event parameter. Don't
1341 clear debug_registers_changed nor copy DR values to
1343 (i386_set_thread_context): Delete.
1344 (i386_prepare_to_resume): New function.
1345 (i386_thread_added): Mark the thread as needing to update irs
1347 (the_low_target): Remove i386_set_thread_context and install
1348 i386_prepare_to_resume.
1349 * win32-low.c (win32_get_thread_context): Adjust.
1350 (win32_set_thread_context): Use SetThreadContext
1352 (win32_prepare_to_resume): New function.
1353 (win32_require_context): New function, factored out from ...
1354 (thread_rec): ... this.
1355 (continue_one_thread): Call win32_prepare_to_resume on each thread
1356 we're about to continue.
1357 (win32_resume): Call win32_prepare_to_resume on the event thread.
1358 * win32-low.h (struct win32_thread_info)
1359 <debug_registers_changed>: New field.
1360 (struct win32_target_ops): Change prototype of set_thread_context,
1361 delete set_thread_context and add prepare_to_resume.
1362 (win32_require_context): New declaration.
1364 2014-10-08 Gary Benson <gbenson@redhat.com>
1366 * server.h: Do not include common-exceptions.h.
1368 2014-10-08 Gary Benson <gbenson@redhat.com>
1370 * server.h: Do not include cleanups.h.
1372 2014-09-30 James Hogan <james.hogan@imgtec.com>
1374 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
1377 2014-09-23 Yao Qi <yao@codesourcery.com>
1379 * linux-low.c (lp_status_maybe_breakpoint): New function.
1380 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
1381 (count_events_callback): Likewise.
1382 (select_event_lwp_callback): Likewise.
1383 (cancel_breakpoints_callback): Likewise.
1385 2014-09-19 Don Breazeal <donb@codesourcery.com>
1387 * linux-low.c (handle_extended_wait): Call
1388 linux_ptrace_get_extended_event.
1389 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
1390 linux_is_extended_waitstatus.
1392 2014-09-16 Joel Brobecker <brobecker@adacore.com>
1394 * Makefile.in (CPPFLAGS): Define.
1395 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
1396 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
1398 2014-09-16 Gary Benson <gbenson@redhat.com>
1400 * inferiors.h (current_inferior): Renamed as...
1401 (current_thread): New variable. All uses updated.
1402 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
1403 (maybe_move_out_of_jump_pad): Likewise.
1404 (cancel_breakpoint): Likewise.
1405 (linux_low_filter_event): Likewise.
1406 (wait_for_sigstop): Likewise.
1407 (linux_resume_one_lwp): Likewise.
1408 (need_step_over_p): Likewise.
1409 (start_step_over): Likewise.
1410 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
1411 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
1412 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
1413 and save_inferior as saved_thread.
1414 * regcache.c (get_thread_regcache): Renamed saved_inferior as
1416 (regcache_invalidate_thread): Likewise.
1417 * remote-utils.c (prepare_resume_reply): Likewise.
1418 * thread-db.c (thread_db_get_tls_address): Likewise.
1419 (disable_thread_event_reporting): Likewise.
1420 (remove_thread_event_breakpoints): Likewise.
1421 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
1423 * target.h (set_desired_inferior): Renamed as...
1424 (set_desired_thread): New declaration. All uses updated.
1425 * server.c (myresume): Updated comment to reference thread instead
1427 (handle_serial_event): Likewise.
1428 (handle_target_event): Likewise.
1430 2014-09-12 Tom Tromey <tromey@redhat.com>
1431 Gary Benson <gbenson@redhat.com>
1433 * regcache.h: Include common-regcache.h.
1434 (regcache_read_pc): Don't declare.
1435 * regcache.c (get_thread_regcache_for_ptid): New function.
1437 2014-09-11 Tom Tromey <tromey@redhat.com>
1438 Gary Benson <gbenson@redhat.com>
1440 * symbol.c: New file.
1441 * Makefile.in (SFILES): Add symbol.c.
1442 (OBS): Add symbol.o.
1444 2014-09-11 Gary Benson <gbenson@redhat.com>
1446 * target.c (target_stop_ptid, target_continue_ptid): New
1449 2014-09-11 Tom Tromey <tromey@redhat.com>
1450 Gary Benson <gbenson@redhat.com>
1452 * target.h: Include target/target.h.
1453 * target.c (target_read_memory, target_read_uint32)
1454 (target_write_memory): New functions.
1456 2014-09-11 Gary Benson <gbenson@redhat.com>
1458 * server.h (debug_hw_points): Don't declare.
1459 * server.c (debug_hw_points): Don't define. Replace all uses
1460 with show_debug_regs.
1461 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
1462 all uses with show_debug_regs.
1464 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1466 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
1467 endianness into account.
1468 (ppc_supply_ptrace_register): Likewise.
1470 2014-09-03 James Hogan <james.hogan@imgtec.com>
1472 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
1473 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
1475 2014-09-03 Gary Benson <gbenson@redhat.com>
1477 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
1478 ALL_DEBUG_ADDRESS_REGISTERS.
1480 2014-09-02 Gary Benson <gbenson@redhat.com>
1482 * i386-low.h: Renamed as...
1483 * x86-low.h: New file. All type, function and variable name
1484 prefixes changed from "i386_" to "x86_". All references updated.
1485 * i386-low.c: Renamed as...
1486 * x86-low.c: New file. All type, function and variable name
1487 prefixes changed from "i386_" to "x86_". All references updated.
1489 2014-09-02 Gary Benson <gbenson@redhat.com>
1491 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
1492 (x86_linux_new_thread): Likewise.
1494 2014-08-29 Gary Benson <gbenson@redhat.com>
1496 * server.h (setjmp.h): Do not include.
1497 (toplevel): Do not declare.
1498 (common-exceptions.h): Include.
1499 (cleanups.h): Likewise.
1500 * server.c (toplevel): Do not define.
1501 (exit_code): New static global.
1502 (detach_or_kill_for_exit_cleanup): New function.
1503 (main): New function. Original main renamed to...
1504 (captured_main): New function.
1505 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
1507 2014-08-29 Gary Benson <gbenson@redhat.com>
1509 * Makefile.in (SFILES): Add common/common-exceptions.c.
1510 (OBS): Add common-exceptions.o.
1511 (common-exceptions.o): New rule.
1512 * utils.c (prepare_to_throw_exception): New function.
1514 2014-08-29 Gary Benson <gbenson@redhat.com>
1516 * config.in: Regenerate.
1517 * configure: Likewise.
1519 2014-08-29 Gary Benson <gbenson@redhat.com>
1521 * Makefile.in (SFILES): Add common/cleanups.c.
1523 (cleanups.o): New rule.
1525 2014-08-29 Gary Benson <gbenson@redhat.com>
1527 * utils.c (internal_vwarning): New function.
1529 2014-08-28 Gary Benson <gbenson@redhat.com>
1531 * utils.h (fatal): Remove declaration.
1532 * utils.c (fatal): Remove function.
1534 2014-08-28 Gary Benson <gbenson@redhat.com>
1536 * tracepoint.c (gdb_agent_init): Replace fatal with
1538 (initialize_tracepoint): Likewise.
1540 2014-08-28 Gary Benson <gbenson@redhat.com>
1542 * remote-utils.c (remote_prepare): Replace fatal with error.
1544 2014-08-28 Gary Benson <gbenson@redhat.com>
1546 * linux-low.c (linux_async): Replace fatal with warning.
1548 (linux_start_non_stop): Return -1 if linux_async failed.
1550 2014-08-28 Gary Benson <gbenson@redhat.com>
1552 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
1554 (i386_dr_low_get_addr): Remove vague comment.
1555 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
1558 2014-08-28 Gary Benson <gbenson@redhat.com>
1560 * inferiors.c (get_thread_process): Replace check with gdb_assert.
1561 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
1563 (linux_resume_one_lwp): Likewise.
1564 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
1566 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
1567 with internal_error.
1568 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
1569 (init_register_cache): Replace fatal with gdb_assert_not_reached.
1570 (find_register_by_name): Replace fatal with internal_error.
1571 (find_regno): Likewise.
1572 * tdesc.c (init_target_desc): Replace check with gdb_assert.
1573 * thread-db.c (thread_db_create_event): Likewise.
1574 (thread_db_load_search): Likewise.
1575 (try_thread_db_load_1): Likewise.
1576 * tracepoint.c (get_jump_space_head): Replace fatal with
1578 (claim_trampoline_space): Likewise.
1579 (have_fast_tracepoint_trampoline_buffer): Likewise.
1580 (cmd_qtstart): Likewise.
1581 (stop_tracing): Likewise.
1582 (fast_tracepoint_collecting): Likewise.
1583 (target_malloc): Likewise.
1584 (download_tracepoint): Likewise.
1585 (download_trace_state_variables): Replace check with gdb_assert.
1586 (upload_fast_traceframes): Replace fatal with internal_error.
1588 2014-08-19 Tom Tromey <tromey@redhat.com>
1589 Gary Benson <gbenson@redhat.com>
1591 * Makefile.in (SFILES): Add common/common-debug.c.
1592 (OBS): Add common-debug.o.
1593 (common-debug.o): New rule.
1594 * debug.h (debug_printf): Don't declare.
1595 * debug.c (debug_printf): Renamed and rewritten as...
1596 (debug_vprintf): New function.
1598 2014-08-19 Gary Benson <gbenson@redhat.com>
1600 * utils.h: Do not include print-utils.h.
1602 2014-08-19 Tom Tromey <tromey@redhat.com>
1603 Gary Benson <gbenson@redhat.com>
1605 * server.h: Add static assertion.
1606 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
1608 2014-08-19 Tom Tromey <tromey@redhat.com>
1609 Gary Benson <gbenson@redhat.com>
1611 * Makefile.in (SFILES): Add common/errors.c.
1612 (OBS): Add errors.o.
1613 (IPA_OBS): Add errors-ipa.o.
1614 (errors.o): New rule.
1615 (errors-ipa.o): Likewise.
1616 * utils.h (perror_with_name, error, warning): Don't declare.
1617 * utils.c (warning): Renamed and rewritten as...
1618 (vwarning): New function.
1619 (error): Renamed and rewritten as...
1620 (verror): New function.
1621 (internal_error): Renamed and rewritten as...
1622 (internal_verror): New function.
1624 2014-08-07 Gary Benson <gbenson@redhat.com>
1626 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
1627 * configure: Regenerate.
1628 * config.in: Likewise.
1629 * server.h: Do not include errno.h.
1630 * event-loop.c: Likewise.
1631 * hostio-errno.c: Likewise.
1632 * linux-low.c: Likewise.
1633 * remote-utils.c: Likewise.
1634 * spu-low.c: Likewise.
1635 * utils.c: Likewise.
1636 * gdbreplay.c: Unconditionally include errno.h.
1638 2014-08-07 Gary Benson <gbenson@redhat.com>
1640 * server.h: Do not include string.h.
1641 * event-loop.c: Likewise.
1642 * linux-low.c: Likewise.
1643 * regcache.c: Likewise.
1644 * remote-utils.c: Likewise.
1645 * spu-low.c: Likewise.
1646 * utils.c: Likewise.
1648 2014-08-07 Gary Benson <gbenson@redhat.com>
1650 * server.h: Do not include gdb_assert.h.
1652 2014-08-07 Gary Benson <gbenson@redhat.com>
1654 * server.h: Do not include common-utils.h.
1656 2014-08-07 Gary Benson <gbenson@redhat.com>
1658 * server.h: Do not include ptid.h.
1659 * notif.h: Likewise.
1661 2014-08-07 Gary Benson <gbenson@redhat.com>
1663 * server.h: Do not include gdb_locale.h.
1665 2014-08-07 Gary Benson <gbenson@redhat.com>
1667 * server.h: Do not include gdb/signals.h.
1668 * win32-low.c: Likewise.
1670 2014-08-07 Gary Benson <gbenson@redhat.com>
1672 * server.h: Do not include pathmax.h.
1674 2014-08-07 Gary Benson <gbenson@redhat.com>
1676 * server.h: Do not include libiberty.h.
1677 * linux-bfin-low.c: Likewise.
1679 2014-08-07 Gary Benson <gbenson@redhat.com>
1681 * server.h: Do not include ansidecl.h.
1683 2014-08-07 Gary Benson <gbenson@redhat.com>
1685 * linux-x86-low.c: Do not include stddef.h.
1686 * lynx-ppc-low.c: Likewise.
1687 * tracepoint.c: Likewise.
1689 2014-08-07 Gary Benson <gbenson@redhat.com>
1691 * server.h: Do not include stdarg.h.
1692 * nto-low.c: Likewise.
1694 2014-08-07 Gary Benson <gbenson@redhat.com>
1696 * server.h: Do not include stdlib.h.
1697 * inferiors.c: Likewise.
1698 * linux-low.c: Likewise.
1699 * regcache.c: Likewise.
1700 * spu-low.c: Likewise.
1701 * tracepoint.c: Likewise.
1702 * utils.c: Likewise.
1704 2014-08-07 Gary Benson <gbenson@redhat.com>
1706 * server.h: Do not include stdio.h.
1707 * linux-low.c: Likewise.
1708 * remote-utils.c: Likewise.
1709 * spu-low.c: Likewise.
1710 * utils.c: Likewise.
1711 * wincecompat.c: Likewise.
1713 2014-08-06 Gary Benson <gbenson@redhat.com>
1715 * regcache.c (init_register_cache): Move conditionals inside if.
1717 2014-08-06 Gary Benson <gbenson@redhat.com>
1719 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
1721 2014-07-31 Gary Benson <gbenson@redhat.com>
1723 * ax.h: Do not include server.h.
1724 * gdbthread.h: Likewise.
1725 * lynx-low.h: Likewise.
1726 * notif.h: Likewise.
1728 2014-07-30 Gary Benson <gbenson@redhat.com>
1730 * server.h: Include common-defs.h.
1731 Do not include config.h or build-gnulib-gdbserver/config.h.
1733 2014-07-30 Gary Benson <gbenson@redhat.com>
1735 * hostio-errno.c: Move server.h to top of includes list.
1736 * inferiors.c: Likewise.
1737 * linux-x86-low.c: Likewise.
1738 * notif.c: Include server.h.
1740 2014-07-24 Tom Tromey <tromey@redhat.com>
1741 Gary Benson <gbenson@redhat.com>
1743 * server.h (CORE_ADDR): Now unsigned.
1745 2014-07-16 Pedro Alves <palves@redhat.com>
1747 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
1749 2014-07-15 Pedro Alves <palves@redhat.com>
1751 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
1754 2014-07-11 Pedro Alves <palves@redhat.com>
1756 * linux-low.c (kill_wait_lwp): New function, based on
1757 kill_one_lwp_callback, but use my_waitpid directly.
1758 (kill_one_lwp_callback, linux_kill): Use it.
1760 2014-06-23 Pedro Alves <palves@redhat.com>
1762 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
1763 before setting DR0..DR3.
1765 2014-06-20 Gary Benson <gbenson@redhat.com>
1767 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
1768 * configure: Regenerated.
1769 * config.in: Likewise.
1771 2014-06-20 Gary Benson <gbenson@redhat.com>
1773 * Makefile.in (SFILES): Update locations for files moved
1775 (object file files): Reordered.
1777 2014-06-20 Gary Benson <gbenson@redhat.com>
1779 * i386-low.h (i386_dr_low_can_set_addr): Removed.
1780 (i386_dr_low_set_addr): Likewise.
1781 (i386_dr_low_get_addr): Likewise.
1782 (i386_dr_low_can_set_control): Likewise.
1783 (i386_dr_low_set_control): Likewise.
1784 (i386_dr_low_get_control): Likewise.
1785 (i386_dr_low_get_status): Likewise.
1786 (i386_get_debug_register_length): Likewise.
1787 * linux-x86-low.c (i386_dr_low_set_addr):
1788 Changed signature. Made static.
1789 (i386_dr_low_get_addr): Likewise.
1790 (i386_dr_low_set_control): Likewise.
1791 (i386_dr_low_get_control): Likewise.
1792 (i386_dr_low_get_status): Likewise.
1793 (i386_dr_low): New global variable.
1794 * win32-i386-low.c (i386_dr_low_set_addr):
1795 Changed signature. Made static.
1796 (i386_dr_low_get_addr): Likewise.
1797 (i386_dr_low_set_control): Likewise.
1798 (i386_dr_low_get_control): Likewise.
1799 (i386_dr_low_get_status): Likewise.
1800 (i386_dr_low): New global variable.
1802 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
1804 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
1805 * Makefile.in (AR, AR_FLAGS): Define.
1806 * configure: Regenerate.
1808 2014-06-19 Gary Benson <gbenson@redhat.com>
1810 * Makefile.in (i386-dregs.o): New rule.
1811 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
1812 * i386-low.c (target.h): Remove include.
1813 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
1814 (DR_CONTROL_SHIFT): Likewise.
1815 (DR_CONTROL_SIZE): Likewise.
1816 (DR_RW_EXECUTE): Likewise.
1817 (DR_RW_WRITE): Likewise.
1818 (DR_RW_READ): Likewise.
1819 (DR_RW_IORW): Likewise.
1820 (DR_LEN_1): Likewise.
1821 (DR_LEN_2): Likewise.
1822 (DR_LEN_4): Likewise.
1823 (DR_LEN_8): Likewise.
1824 (DR_LOCAL_ENABLE_SHIFT): Likewise.
1825 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
1826 (DR_ENABLE_SIZE): Likewise.
1827 (DR_LOCAL_SLOWDOWN): Likewise.
1828 (DR_GLOBAL_SLOWDOWN): Likewise.
1829 (DR_CONTROL_RESERVED): Likewise.
1830 (I386_DR_CONTROL_MASK): Likewise.
1831 (I386_DR_VACANT): Likewise.
1832 (I386_DR_LOCAL_ENABLE): Likewise.
1833 (I386_DR_GLOBAL_ENABLE): Likewise.
1834 (I386_DR_DISABLE): Likewise.
1835 (I386_DR_SET_RW_LEN): Likewise.
1836 (I386_DR_GET_RW_LEN): Likewise.
1837 (I386_DR_WATCH_HIT): Likewise.
1838 (i386_wp_op_t): Likewise.
1839 (i386_show_dr): Likewise.
1840 (i386_length_and_rw_bits): Likewise.
1841 (i386_insert_aligned_watchpoint): Likewise.
1842 (i386_remove_aligned_watchpoint): Likewise.
1843 (i386_handle_nonaligned_watchpoint): Likewise.
1844 i386_update_inferior_debug_regs(): Likewise.
1845 (i386_dr_insert_watchpoint): Likewise.
1846 (i386_dr_remove_watchpoint): Likewise.
1847 (i386_dr_region_ok_for_watchpoint): Likewise.
1848 (i386_dr_stopped_data_address): Likewise.
1849 (i386_dr_stopped_by_watchpoint): Likewise.
1851 2014-06-19 Gary Benson <gbenson@redhat.com>
1853 * i386-low.c (i386_dr_show): Renamed to
1854 i386_show_dr and made static. All uses updated.
1855 (i386_dr_length_and_rw_bits): Renamed to
1856 i386_length_and_rw_bits and made static.
1858 (i386_dr_insert_aligned_watchpoint): Renamed to
1859 i386_insert_aligned_watchpoint and made static.
1861 (i386_dr_remove_aligned_watchpoint): Renamed to
1862 i386_remove_aligned_watchpoint and made static.
1864 (i386_dr_update_inferior_debug_regs): Renamed to
1865 i386_update_inferior_debug_regs and made static.
1868 2014-06-18 Gary Benson <gbenson@redhat.com>
1870 * i386-low.h (i386_dr_low_can_set_addr): New macro.
1871 (i386_dr_low_can_set_control): Likewise.
1872 (i386_get_debug_register_length): Likewise.
1873 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
1874 (i386_dr_low_can_set_control): Likewise.
1875 (i386_get_debug_register_length): Likewise.
1877 2014-06-17 Gary Benson <gbenson@redhat.com>
1879 * i386-low.h (i386-dregs.h): New include.
1880 (DR_FIRSTADDR): Now in i386-dregs.h.
1881 (DR_LASTADDR): Likewise.
1882 (DR_NADDR): Likewise.
1883 (DR_STATUS): Likewise.
1884 (DR_CONTROL): Likewise.
1885 (i386_debug_reg_state): Likewise.
1886 (i386_dr_insert_watchpoint): Likewise.
1887 (i386_dr_remove_watchpoint): Likewise.
1888 (i386_dr_region_ok_for_watchpoint): Likewise.
1889 (i386_dr_stopped_data_address): Likewise.
1890 (i386_dr_stopped_by_watchpoint): Likewise.
1891 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
1893 2014-06-18 Gary Benson <gbenson@redhat.com>
1895 * i386-low.h (i386_low_insert_watchpoint): Renamed to
1896 i386_dr_insert_watchpoint.
1897 (i386_low_remove_watchpoint): Renamed to
1898 i386_dr_remove_watchpoint.
1899 (i386_low_region_ok_for_watchpoint): Renamed to
1900 i386_dr_region_ok_for_watchpoint.
1901 (i386_low_stopped_data_address): Renamed to
1902 i386_dr_stopped_data_address.
1903 (i386_low_stopped_by_watchpoint): Renamed to
1904 i386_dr_stopped_by_watchpoint.
1905 * i386-low.c (i386_show_dr): Renamed to
1906 i386_dr_show and made nonstatic. All uses updated.
1907 (i386_length_and_rw_bits): Renamed to
1908 i386_dr_length_and_rw_bits and made nonstatic.
1910 (i386_insert_aligned_watchpoint): Renamed to
1911 i386_dr_insert_aligned_watchpoint and made nonstatic.
1913 (i386_remove_aligned_watchpoint): Renamed to
1914 i386_dr_remove_aligned_watchpoint and made nonstatic.
1916 (i386_update_inferior_debug_regs): Renamed to
1917 i386_dr_update_inferior_debug_regs and made nonstatic.
1919 (i386_low_insert_watchpoint): Renamed to
1920 i386_dr_insert_watchpoint. All uses updated.
1921 (i386_low_remove_watchpoint): Renamed to
1922 i386_dr_remove_watchpoint. All uses updated.
1923 (i386_low_region_ok_for_watchpoint): Renamed to
1924 i386_dr_region_ok_for_watchpoint. All uses updated.
1925 (i386_low_stopped_data_address): Renamed to
1926 i386_dr_stopped_data_address. All uses updated.
1927 (i386_low_stopped_by_watchpoint): Renamed to
1928 i386_dr_stopped_by_watchpoint. All uses updated.
1930 2014-06-18 Gary Benson <gbenson@redhat.com>
1932 * i386-low.c (i386_dr_low_can_set_addr): New macro.
1933 (i386_dr_low_can_set_control): Likewise.
1934 (i386_insert_aligned_watchpoint): New check.
1936 2014-06-18 Gary Benson <gbenson@redhat.com>
1938 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
1941 2014-06-18 Gary Benson <gbenson@redhat.com>
1943 * i386-low.c (i386_length_and_rw_bits): Use internal_error
1944 instead of fatal and error.
1945 (i386_handle_nonaligned_watchpoint): Likewise.
1947 2014-06-18 Gary Benson <gbenson@redhat.com>
1949 * i386-low.c (i386_get_debug_register_length): New macro.
1950 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
1951 (i386_show_dr): Use debug_printf instead of fprintf. Use
1952 phex to format values.
1954 2014-06-18 Gary Benson <gbenson@redhat.com>
1956 * i386-low.h: Comment changes.
1957 * i386-low.c: Likewise.
1959 2014-06-18 Gary Benson <gbenson@redhat.com>
1961 * i386-low.c: Whitespace changes.
1963 2014-06-12 Tom Tromey <tromey@redhat.com>
1965 * utils.c (freeargv): Remove.
1967 2014-06-12 Tom Tromey <tromey@redhat.com>
1969 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
1970 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
1971 (parse_debug_format_options): Likewise.
1972 (gdbserver_usage): Likewise.
1973 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
1974 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
1975 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
1977 ($(LIBGNU)): Depend on libiberty.
1978 (all-lib): Recurse into all subdirs.
1979 (install-only): Invoke "install" target in subdirs.
1980 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
1982 * configure: Rebuild.
1983 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
1984 for vasprintf, vsnprintf, or gettimeofday.
1985 * configure.srv: Don't add safe-ctype.o or lbasename.o to
1988 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1990 * development.sh: Delete.
1991 * Makefile.in (config.status): Adjust dependency on development.sh.
1992 * configure.ac: Adjust development.sh source call.
1993 * configure: Regenerate.
1995 2014-06-02 Pedro Alves <palves@redhat.com>
1997 * ax.c (gdb_free_agent_expr): New function.
1998 * ax.h (gdb_free_agent_expr): New declaration.
1999 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
2001 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
2003 (clear_breakpoint_conditions_and_commands): New function.
2004 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
2005 (clear_breakpoint_conditions_and_commands): New declaration.
2007 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2009 * linux-aarch64-low.c (asm/ptrace.h): Include.
2011 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
2013 Fix TLS access for -static -pthread.
2014 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
2015 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
2016 (thread_db_load_search, try_thread_db_load_1): Initialize it.
2018 2014-05-20 Pedro Alves <palves@redhat.com>
2020 * linux-aarch64-low.c (aarch64_insert_point)
2021 (aarch64_remove_point): No longer check whether the type is
2022 supported here. Adjust to new interface.
2023 (the_low_target): Install aarch64_supports_z_point_type as
2024 supports_z_point_type method.
2025 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
2026 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
2027 instead of a Z packet char. Adjust.
2028 (arm_supports_z_point_type): New function.
2029 (arm_insert_point, arm_remove_point): Adjust to new interface.
2030 (the_low_target): Install arm_supports_z_point_type.
2031 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
2032 (cris_insert_point, cris_remove_point): Adjust to new interface.
2033 Don't check whether the type is supported here.
2034 (the_low_target): Install cris_supports_z_point_type.
2035 * linux-low.c (linux_supports_z_point_type): New function.
2036 (linux_insert_point, linux_remove_point): Adjust to new interface.
2037 * linux-low.h (struct linux_target_ops) <insert_point,
2038 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
2039 raw_breakpoint pointer parameter.
2040 <supports_z_point_type>: New method.
2041 * linux-mips-low.c (mips_supports_z_point_type): New function.
2042 (mips_insert_point, mips_remove_point): Adjust to new interface.
2043 Use mips_supports_z_point_type.
2044 (the_low_target): Install mips_supports_z_point_type.
2045 * linux-ppc-low.c (the_low_target): Install NULL as
2046 supports_z_point_type method.
2047 * linux-s390-low.c (the_low_target): Install NULL as
2048 supports_z_point_type method.
2049 * linux-sparc-low.c (the_low_target): Install NULL as
2050 supports_z_point_type method.
2051 * linux-x86-low.c (x86_supports_z_point_type): New function.
2052 (x86_insert_point): Adjust to new insert_point interface. Use
2053 insert_memory_breakpoint. Adjust to new
2054 i386_low_insert_watchpoint interface.
2055 (x86_remove_point): Adjust to remove_point interface. Use
2056 remove_memory_breakpoint. Adjust to new
2057 i386_low_remove_watchpoint interface.
2058 (the_low_target): Install x86_supports_z_point_type.
2059 * lynx-low.c (lynx_target_ops): Install NULL as
2060 supports_z_point_type callback.
2061 * nto-low.c (nto_supports_z_point_type): New.
2062 (nto_insert_point, nto_remove_point): Adjust to new interface.
2063 (nto_target_ops): Install nto_supports_z_point_type.
2064 * mem-break.c: Adjust intro comment.
2065 (struct raw_breakpoint) <raw_type, size>: New fields.
2066 <inserted>: Update comment.
2067 <shlib_disabled>: Delete field.
2068 (enum bkpt_type) <gdb_breakpoint>: Delete value.
2069 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
2070 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
2071 (raw_bkpt_type_to_target_hw_bp_type): New function.
2072 (find_enabled_raw_code_breakpoint_at): New function.
2073 (find_raw_breakpoint_at): New type and size parameters. Use them.
2074 (insert_memory_breakpoint): New function, based off
2075 set_raw_breakpoint_at.
2076 (remove_memory_breakpoint): New function.
2077 (set_raw_breakpoint_at): Reimplement.
2078 (set_breakpoint): New, based on set_breakpoint_at.
2079 (set_breakpoint_at): Reimplement.
2080 (delete_raw_breakpoint): Go through the_target->remove_point
2081 instead of assuming memory breakpoints.
2082 (find_gdb_breakpoint_at): Delete.
2083 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
2084 (find_gdb_breakpoint): New function.
2085 (set_gdb_breakpoint_at): Delete.
2086 (z_type_supported): New function.
2087 (set_gdb_breakpoint_1): New function, loosely based off
2088 set_gdb_breakpoint_at.
2089 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
2090 (delete_gdb_breakpoint_at): Delete.
2091 (delete_gdb_breakpoint_1): New function, loosely based off
2092 delete_gdb_breakpoint_at.
2093 (delete_gdb_breakpoint): New function.
2094 (clear_gdb_breakpoint_conditions): Rename to ...
2095 (clear_breakpoint_conditions): ... this. Don't handle a NULL
2097 (add_condition_to_breakpoint): Make static.
2098 (add_breakpoint_condition): Take a struct breakpoint pointer
2099 instead of an address. Adjust.
2100 (gdb_condition_true_at_breakpoint): Rename to ...
2101 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
2103 (gdb_condition_true_at_breakpoint): Reimplement.
2104 (add_breakpoint_commands): Take a struct breakpoint pointer
2105 instead of an address. Adjust.
2106 (gdb_no_commands_at_breakpoint): Rename to ...
2107 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
2108 parameter. Return true if no breakpoint was found. Change debug
2110 (gdb_no_commands_at_breakpoint): Reimplement.
2111 (run_breakpoint_commands): Rename to ...
2112 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
2113 and change return type to boolean.
2114 (run_breakpoint_commands): New function.
2115 (gdb_breakpoint_here): Also check for Z1 breakpoints.
2116 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
2117 breakpoint. Go through the_target->remove_point instead of
2118 assuming memory breakpoint.
2119 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
2120 software and hardware breakpoints.
2121 (reinsert_raw_breakpoint): Go through the_target->insert_point
2122 instead of assuming memory breakpoint.
2123 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
2124 software and hardware breakpoints.
2125 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
2126 Check both software and hardware breakpoints.
2127 (validate_inserted_breakpoint): Assert the breakpoint is a
2128 software breakpoint. Set the inserted flag to -1 instead of
2129 setting shlib_disabled.
2130 (delete_disabled_breakpoints): Adjust.
2131 (validate_breakpoints): Only validate software breakpoints.
2132 Adjust to inserted flag change.
2133 (check_mem_read, check_mem_write): Skip breakpoint types other
2134 than software breakpoints. Adjust to inserted flag change.
2135 * mem-break.h (enum raw_bkpt_type): New enum.
2136 (raw_breakpoint, struct process_info): Forward declare.
2137 (Z_packet_to_target_hw_bp_type): Delete declaration.
2138 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
2139 (set_gdb_breakpoint, delete_gdb_breakpoint)
2140 (clear_breakpoint_conditions): New declarations.
2141 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
2142 (breakpoint_inserted_here): Update comment.
2143 (add_breakpoint_condition, add_breakpoint_commands): Replace
2144 address parameter with a breakpoint pointer parameter.
2145 (gdb_breakpoint_here): Update comment.
2146 (delete_gdb_breakpoint_at): Delete.
2147 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
2148 * server.c (process_point_options): Take a struct breakpoint
2149 pointer instead of an address. Adjust.
2150 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
2151 delete_gdb_breakpoint.
2152 * spu-low.c (spu_target_ops): Install NULL as
2153 supports_z_point_type method.
2154 * target.h: Include mem-break.h.
2155 (struct target_ops) <prepare_to_access_memory>: Update comment.
2156 <supports_z_point_type>: New field.
2157 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
2158 instead of a char. Also take a raw breakpoint pointer.
2159 * win32-arm-low.c (the_low_target): Install NULL as
2160 supports_z_point_type.
2161 * win32-i386-low.c (i386_supports_z_point_type): New function.
2162 (i386_insert_point, i386_remove_point): Adjust to new interface.
2163 (the_low_target): Install i386_supports_z_point_type.
2164 * win32-low.c (win32_supports_z_point_type): New function.
2165 (win32_insert_point, win32_remove_point): Adjust to new interface.
2166 (win32_target_ops): Install win32_supports_z_point_type.
2167 * win32-low.h (struct win32_target_ops):
2168 <supports_z_point_type>: New method.
2169 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
2170 instead of a char. Also take a raw breakpoint pointer.
2172 2014-05-20 Pedro Alves <palves@redhat.com>
2174 * mem-break.h: Include break-common.h.
2175 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
2176 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
2177 (Z_packet_to_target_hw_bp_type): New declaration.
2178 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
2179 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
2180 (Z_PACKET_ACCESS_WP): Delete macros.
2181 (Z_packet_to_hw_type): Delete function.
2182 * i386-low.h: Don't include break-common.h here.
2183 (Z_packet_to_hw_type): Delete declaration.
2184 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
2185 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
2186 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
2187 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
2188 * linux-aarch64-low.c: Don't include break-common.h here.
2189 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
2190 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
2191 (Z_packet_to_target_hw_bp_type): Delete function.
2192 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
2194 (mips_insert_point, mips_remove_point): Use
2195 Z_packet_to_target_hw_bp_type.
2197 2014-05-20 Pedro Alves <palves@redhat.com>
2199 * linux-aarch64-low.c: Include break-common.h.
2200 (enum target_point_type): Delete.
2201 (Z_packet_to_point_type): Rename to ...
2202 (Z_packet_to_target_hw_bp_type): ... this, and return a
2203 target_hw_bp_type instead.
2204 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
2205 instead of an enum target_point_type.
2206 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
2208 (aarch64_dr_state_insert_one_point)
2209 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
2210 (aarch64_handle_aligned_watchpoint)
2211 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
2212 Take an enum target_hw_bp_type instead of an enum
2214 (aarch64_supports_z_point_type): New function.
2215 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
2216 use Z_packet_to_target_hw_bp_type.
2218 2014-05-20 Joel Brobecker <brobecker@adacore.com>
2220 * configure.ac: Only use -Werror by default when DEVELOPMENT
2222 * configure: Regenerate.
2224 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
2226 Fix gdbserver qGetTLSAddr for x86_64 -m32.
2227 * linux-x86-low.c (X86_64_USER_REGS): New.
2228 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
2230 2014-04-28 Yao Qi <yao@codesourcery.com>
2232 * Makefile.in (i386-avx512.c): Fix the typo of generated file
2235 2014-04-25 Pedro Alves <palves@redhat.com>
2238 * linux-low.c (linux_attach_fail_reason_string): New function.
2239 (linux_attach_lwp): Delete.
2240 (linux_attach_lwp_1): Rename to ...
2241 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
2242 argument. Remove "initial" parameter. Return int instead of
2243 void. Don't error or warn here.
2244 (linux_attach): Adjust to call linux_attach_lwp. Call error on
2245 failure to attach to the tgid. Call warning when failing to
2247 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
2248 argument. Remove "initial" parameter. Return int instead of
2249 void. Don't error or warn here.
2250 (linux_attach_fail_reason_string): New declaration.
2251 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
2252 interface change. Use linux_attach_fail_reason_string.
2254 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
2255 Walfred Tedeschi <walfred.tedeschi@intel.com>
2257 * Makefile.in: Added rules to handle new files
2258 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
2259 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
2260 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
2261 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
2262 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
2263 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
2265 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
2266 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
2267 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
2268 i386/x32-avx512.xml.
2269 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
2270 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
2271 i386/x32-avx512-linux.xml.
2272 * i387-fp.c (num_avx512_k_registers): New constant for number
2274 (num_avx512_zmmh_low_registers): New constant for number of
2275 lower ZMM registers (0-15).
2276 (num_avx512_zmmh_high_registers): New constant for number of
2277 higher ZMM registers (16-31).
2278 (num_avx512_ymmh_registers): New contant for number of higher
2279 YMM registers (ymm16-31 added by avx521 on x86_64).
2280 (num_avx512_xmm_registers): New constant for number of higher
2281 XMM registers (xmm16-31 added by AVX512 on x86_64).
2282 (struct i387_xsave): Add space for AVX512 registers.
2283 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
2284 Add code to handle AVX512 registers.
2285 (i387_xsave_to_cache): Add code to handle AVX512 registers.
2286 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
2287 prototypei from generated file.
2288 (tdesc_amd64_avx512_linux): Likewise.
2289 (init_registers_x32_avx512_linux): Likewise.
2290 (tdesc_x32_avx512_linux): Likewise.
2291 (init_registers_i386_avx512_linux): Likewise.
2292 (tdesc_i386_avx512_linux): Likewise.
2293 (x86_64_regmap): Add AVX512 registers.
2294 (x86_linux_read_description): Add code to handle AVX512 XSTATE
2296 (initialize_low_arch): Add code to initialize AVX512 registers.
2298 2014-04-23 Pedro Alves <palves@redhat.com>
2300 * mem-break.c (find_gdb_breakpoint_at): Make static.
2301 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
2303 2014-04-23 Pedro Alves <palves@redhat.com>
2305 * i386-low.c: Don't include break-common.h here.
2306 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
2307 prototype to take target_hw_bp_type as argument instead of a Z
2309 * i386-low.h: Include break-common.h here.
2310 (Z_packet_to_hw_type): Declare.
2311 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
2313 * linux-x86-low.c (x86_insert_point): Convert the packet number to
2314 a target_hw_bp_type before calling i386_low_insert_watchpoint.
2315 (x86_remove_point): Convert the packet number to a
2316 target_hw_bp_type before calling i386_low_remove_watchpoint.
2317 * win32-i386-low.c (i386_insert_point): Convert the packet number
2318 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
2319 (i386_remove_point): Convert the packet number to a
2320 target_hw_bp_type before calling i386_low_remove_watchpoint.
2322 2014-04-23 Pedro Alves <palves@redhat.com>
2324 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
2326 2014-04-10 Pedro Alves <palves@redhat.com>
2328 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2329 Check if the condition or command is NULL before checking if the
2330 breakpoint is known. On success, return true.
2331 * mem-break.h (add_breakpoint_condition): Document return.
2332 (add_breakpoint_commands): Add describing comment.
2333 * server.c (skip_to_semicolon): New function.
2334 (process_point_options): Use it.
2336 2014-04-09 Pedro Alves <palves@redhat.com>
2338 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
2341 2014-02-27 Pedro Alves <palves@redhat.com>
2344 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
2346 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
2348 (last_thread_of_process_p): Take a PID argument instead of a
2350 (linux_wait_for_lwp): Delete.
2351 (num_lwps, check_zombie_leaders, not_stopped_callback): New
2353 (linux_low_filter_event): New function, party factored out from
2354 linux_wait_for_event.
2355 (linux_wait_for_event): Rename to ...
2356 (linux_wait_for_event_filtered): ... this. Add new filter ptid
2357 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
2358 sigsuspend. Check for zombie leaders.
2359 (linux_wait_for_event): Reimplement as wrapper around
2360 linux_wait_for_event_filtered.
2361 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
2362 a normal or signal exit is seen, it's the whole process exiting.
2363 (wait_for_sigstop): No longer a for_each_inferior callback.
2364 Rewrite on top of linux_wait_for_event_filtered.
2365 (stop_all_lwps): Call wait_for_sigstop directly.
2366 * server.c (resume, handle_target_event): Handle
2367 TARGET_WAITKIND_NO_RESUMED.
2369 2014-02-26 Joel Brobecker <brobecker@adacore.com>
2371 * win32-low.c (psapi_get_dll_name,
2372 * win32_CreateToolhelp32Snapshot): Delete.
2373 (win32_CreateToolhelp32Snapshot, win32_Module32First)
2374 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
2376 (handle_load_dll): Add function description.
2377 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
2379 2014-02-26 Joel Brobecker <brobecker@adacore.com>
2381 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
2383 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
2384 base address when calling win32_add_one_solib.
2385 (handle_load_dll): Delete local variable load_addr.
2386 Remove 0x1000 offset applied to DLL base address when calling
2387 win32_add_one_solib.
2388 (handle_unload_dll): Add comment.
2390 2014-02-26 Joel Brobecker <brobecker@adacore.com>
2392 * win32-low.c (win32_add_all_dlls): Renames
2393 win32_ensure_ntdll_loaded. Rewrite function documentation.
2394 Adjust implementation to always load all DLLs.
2395 Add 0x1000 offset to DLL base address when calling
2396 win32_add_one_solib.
2397 (child_initialization_done): New static global.
2398 (do_initial_child_stuff): Set child_initialization_done to
2399 zero during child initialization, and 1 after. Replace call
2400 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
2402 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
2403 (handle_unload_dll): Add function documentation.
2404 (get_child_debug_event): Ignore load and unload DLL events
2405 during child initialization.
2407 2014-02-20 Doug Evans <dje@google.com>
2409 Remove global all_lwps.
2410 * inferiors.h (ptid_of): Move here from linux-low.h.
2411 (pid_of, lwpid_of): Ditto.
2412 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
2413 parameter is a struct thread_info * now.
2414 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
2415 directly. Pass &all_threads to find_inferior instead of &all_lwps.
2416 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
2418 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
2419 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
2420 * linux-arm-low.c (update_registers_callback): Update, "entry"
2421 parameter is a struct thread_info * now.
2422 Fetch lwpid from current_inferior directly.
2423 (arm_insert_point): Pass &all_threads to find_inferior instead of
2425 (arm_remove_point): Ditto.
2426 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
2427 (arm_prepare_to_resume): Fetch pid from thread.
2428 (arm_read_description): Fetch lwpid from current_inferior directly.
2429 * linux-low.c (all_lwps): Delete.
2430 (delete_lwp): Delete call to remove_inferior.
2431 (handle_extended_wait): Fetch lwpid from thread.
2432 (add_lwp): Don't set lwp->entry.id. Remove call to
2433 add_inferior_to_list.
2434 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
2435 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
2436 (kill_one_lwp_callback): Ditto.
2437 (linux_kill): Don't dereference NULL pointer.
2438 Fetch ptid,lwpid from thread.
2439 (get_detach_signal): Fetch ptid from thread.
2440 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
2441 Simplify call to regcache_invalidate_thread.
2442 (delete_lwp_callback): Update, "entry" parameter is a
2443 struct thread_info * now. Fetch pid from thread.
2444 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
2445 (status_pending_p_callback): Update, "entry" parameter is a
2446 struct thread_info * now. Fetch ptid from thread.
2447 (find_lwp_pid): Update, "entry" parameter is a
2448 struct thread_info * now.
2449 (linux_wait_for_lwp): Fetch pid from thread.
2450 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
2451 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
2452 (enqueue_one_deferred_signal): Fetch lwpid from thread.
2453 (dequeue_one_deferred_signal): Ditto.
2454 (cancel_breakpoint): Fetch ptid from current_inferior.
2455 (linux_wait_for_event): Pass &all_threads to find_inferior,
2456 not &all_lwps. Fetch ptid, lwpid from thread.
2457 (count_events_callback): Update, "entry" parameter is a
2458 struct thread_info * now.
2459 (select_singlestep_lwp_callback): Ditto.
2460 (select_event_lwp_callback): Ditto.
2461 (cancel_breakpoints_callback): Ditto.
2462 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
2464 (select_event_lwp): Ditto. Fetch ptid from event_thread.
2465 (unsuspend_one_lwp): Update, "entry" parameter is a
2466 struct thread_info * now.
2467 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
2469 (linux_stabilize_threads): Ditto. And for for_each_inferior.
2470 Fetch lwpid from thread, not lwp.
2471 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
2472 Pass &all_threads to find_inferior, not &all_lwps.
2473 (send_sigstop): Fetch lwpid from thread, not lwp.
2474 (send_sigstop_callback): Update, "entry" parameter is a
2475 struct thread_info * now.
2476 (suspend_and_send_sigstop_callback): Ditto.
2477 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
2478 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
2479 struct thread_info * now.
2480 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
2482 (lwp_running): Update, "entry" parameter is a
2483 struct thread_info * now.
2484 (stop_all_lwps): Fetch ptid from thread.
2485 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
2486 (linux_resume_one_lwp): Fetch lwpid from thread.
2487 (linux_set_resume_request): Update, "entry" parameter is a
2488 struct thread_info * now. Fetch pid, lwpid from thread.
2489 (resume_status_pending_p): Update, "entry" parameter is a
2490 struct thread_info * now.
2491 (need_step_over_p): Ditto. Fetch lwpid from thread.
2492 (start_step_over): Fetch lwpid from thread.
2493 (linux_resume_one_thread): Update, "entry" parameter is a
2494 struct thread_info * now. Fetch lwpid from thread.
2495 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
2496 (proceed_one_lwp): Update, "entry" parameter is a
2497 struct thread_info * now. Fetch lwpid from thread.
2498 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
2499 struct thread_info * now.
2500 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
2501 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
2502 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
2504 (regsets_store_inferior_registers): Ditto.
2505 (fetch_register, store_register): Ditto.
2506 (linux_read_memory, linux_write_memory): Ditto.
2507 (linux_request_interrupt): Ditto.
2508 (linux_read_auxv): Ditto.
2509 (linux_xfer_siginfo): Ditto.
2510 (linux_qxfer_spu): Ditto.
2511 (linux_qxfer_libraries_svr4): Ditto.
2512 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
2513 moved to inferiors.h.
2515 (get_thread_lwp): Update.
2516 (struct lwp_info): Delete member "entry". Simplify comment for
2519 * linux-mips-low.c (mips_read_description): Fetch lwpid from
2520 current_inferior directly.
2521 (update_watch_registers_callback): Update, "entry" parameter is a
2522 struct thread_info * now. Fetch pid from thread.
2523 (mips_linux_prepare_to_resume): Fetch ptid from thread.
2524 (mips_insert_point): Fetch lwpid from current_inferior.
2525 Pass &all_threads to find_inferior, not &all_lwps.
2526 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
2527 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
2529 (mips_stopped_data_address): Ditto.
2530 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
2532 * linux-tile-low.c (tile_arch_setup): Ditto.
2533 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
2534 (update_debug_registers_callback): Update, "entry" parameter is a
2535 struct thread_info * now. Fetch pid from thread.
2536 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
2537 Pass &all_threads to find_inferior, not &all_lwps.
2538 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
2539 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
2540 Pass &all_threads to find_inferior, not &all_lwps.
2541 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
2542 (i386_dr_low_get_status): Ditto.
2543 (x86_linux_prepare_to_resume): Fetch ptid from thread.
2544 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
2545 (x86_linux_read_description): Ditto.
2546 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
2548 2014-02-20 Doug Evans <dje@google.com>
2550 * inferiors.c (get_first_inferior): Fix buglet.
2552 2014-02-19 Doug Evans <dje@google.com>
2554 * gdbthread.h (add_thread): Change result type to struct thread_info *.
2555 * inferiors.c (add_thread): Change result type to struct thread_info *.
2556 All callers updated.
2557 (add_lwp): Call add_thread here instead of in callers.
2558 All callers updated.
2559 * linux-low.h (get_lwp_thread): Rewrite.
2560 (struct lwp_info): New member "thread".
2562 2014-02-19 Doug Evans <dje@google.com>
2564 * linux-low.c (add_lwp): Change result to struct lwp_info *.
2565 All callers updated.
2567 2014-02-19 Doug Evans <dje@google.com>
2569 * inferiors.c (add_thread): Fix whitespace.
2571 2014-02-19 Doug Evans <dje@google.com>
2573 * dll.c (clear_dlls): Replace accessing list implemention details
2575 * gdbthread.h (get_first_thread): Declare.
2576 * inferiors.c (for_each_inferior_with_data): New function.
2577 (get_first_thread): New function.
2578 (find_thread_ptid): Simplify.
2579 (get_first_inferior): New function.
2580 (clear_list): Delete.
2581 (one_inferior_p): New function.
2582 (clear_inferior_list): New function.
2583 (clear_inferiors): Update.
2584 * inferiors.h (for_each_inferior_with_data): Declare.
2585 (clear_inferior_list): Declare.
2586 (one_inferior_p): Declare.
2587 (get_first_inferior): Declare.
2588 * linux-low.c (linux_wait_for_event): Replace accessing list
2589 implemention details with API function.
2590 * server.c (target_running): Ditto.
2591 (accumulate_file_name_length): New function.
2592 (emit_dll_description): New function.
2593 (handle_qxfer_libraries): Replace accessing list implemention
2594 details with API function.
2595 (handle_qxfer_threads_worker): New function.
2596 (handle_qxfer_threads_proper): Replace accessing list implemention
2597 details with API function.
2598 (handle_query): Ditto.
2599 (visit_actioned_threads_callback_ftype): New typedef.
2600 (visit_actioned_threads_data): New struct.
2601 (visit_actioned_threads): Rewrite to be find_inferior callback.
2602 (resume): Call find_inferior.
2603 (handle_status): Replace accessing list implemention
2604 details with API function.
2605 (process_serial_event): Replace accessing list implemention details
2607 * target.c (set_desired_inferior): Replace accessing list implemention
2608 details with API function.
2609 * tracepoint.c (same_process_p): New function.
2610 (gdb_agent_about_to_close): Replace accessing list implemention
2611 details with API function.
2612 * win32-low.c (child_delete_thread): Replace accessing list
2613 implemention details with API function.
2614 (match_dll_by_basename): New function.
2615 (dll_is_loaded_by_basename): New function.
2616 (win32_ensure_ntdll_loaded): Replace accessing list implemention
2617 details call to dll_is_loaded_by_basename.
2619 2014-02-19 Doug Evans <dje@google.com>
2621 * dll.h (struct dll_info): Add comment.
2622 * gdbthread.h (struct thread_info): Add comment.
2623 (current_ptid): Simplify.
2624 * inferiors.c (add_process): Update.
2625 (remove_process): Update.
2626 * inferiors.h (struct process_info): Rename member "head" to "entry".
2627 * linux-low.c (delete_lwp): Update.
2629 (last_thread_of_process_p): Update.
2630 (kill_one_lwp_callback, linux_kill): Update.
2631 (status_pending_p_callback): Update.
2632 (wait_for_sigstop): Update. Simplify read of ptid.
2633 (start_step_over): Update.
2634 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
2635 (get_lwp_thread): Update.
2636 (struct lwp_info): Rename member "head" to "entry".
2637 * regcache.h (inferior_list_entry): Delete.
2638 * server.c (kill_inferior_callback): Update.
2639 (detach_or_kill_inferior_callback): Update.
2640 (print_started_pid): Update.
2641 (print_attached_pid): Update.
2642 (process_serial_event): Simplify read of ptid.
2643 * thread-db.c (thread_db_create_event): Update.
2644 (thread_db_get_tls_address): Update.
2645 * win32-low.c (current_inferior_ptid): Simplify.
2647 2014-02-19 Tom Tromey <tromey@redhat.com>
2649 * target.h (struct target_ops) <supports_btrace>: Add target_ops
2651 (target_supports_btrace): Update.
2653 2014-02-14 Yao Qi <yao@codesourcery.com>
2655 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
2656 (rsp-low-ipa.o): New target.
2658 2014-02-12 Tom Tromey <tromey@redhat.com>
2660 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
2661 convert_ascii_to_int.
2662 * regcache.c (registers_to_string): Likewise.
2663 * remote-utils.c (decode_M_packet): Likewise.
2664 * server.c (process_serial_event): Likewise.
2666 2014-02-12 Tom Tromey <tromey@redhat.com>
2668 * server.c (handle_query, handle_v_run): Use hex2bin, not
2670 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
2672 2014-02-12 Tom Tromey <tromey@redhat.com>
2674 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
2675 convert_int_to_ascii.
2676 * regcache.c (registers_to_string, collect_register_as_string):
2678 * remote-utils.c (look_up_one_symbol, relocate_instruction):
2680 * server.c (process_serial_event): Likewise.
2681 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
2682 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
2684 2014-02-12 Tom Tromey <tromey@redhat.com>
2686 * remote-utils.c (look_up_one_symbol, monitor_output): Use
2687 bin2hex, not hexify.
2688 * tracepoint.c (cmd_qtstatus): Likewise.
2690 2014-02-12 Tom Tromey <tromey@redhat.com>
2692 * remote-utils.c (monitor_output): Pass explicit length to
2695 2014-02-12 Tom Tromey <tromey@redhat.com>
2697 * tracepoint.c: Include rsp-low.h.
2698 * server.c: Include rsp-low.h.
2699 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
2700 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
2702 * remote-utils.c: Include rsp-low.h.
2703 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
2704 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
2705 (convert_int_to_ascii, convert_ascii_to_int): Move to
2707 * regcache.c: Include rsp-low.h.
2708 * ax.c: Include rsp-low.h.
2709 * Makefile.in (SFILES): Add common/rsp-low.c.
2710 (OBS): Add rsp-low.o.
2711 (rsp-low.o): New target.
2713 2014-02-12 Tom Tromey <tromey@redhat.com>
2715 * utils.h (pulongest, plongest, phex_nz): Don't declare.
2716 Include print-utils.h.
2717 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
2718 (plongest, thirty_two, phex_nz): Remove.
2719 * Makefile.in (SFILES): Add common/print-utils.c.
2720 (OBS): Add print-utils.o.
2721 (print-utils-ipa.o): New target.
2722 (print-utils.o): New target.
2723 (IPA_OBJS): Add print-utils-ipa.o.
2725 2014-02-06 Tom Tromey <tromey@redhat.com>
2727 * Makefile.in (SFILES): Fix indentation.
2729 2014-02-05 Doug Evans <dje@google.com>
2731 * linux-low.c (linux_wait_for_event): Improve comment.
2732 (linux_wait_1): Keep current_inferior in sync with event_child.
2734 2014-01-22 Doug Evans <dje@google.com>
2736 * gdbthread.h (gdb_id_to_thread): Delete, unused.
2738 2014-01-22 Doug Evans <dje@google.com>
2740 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
2741 * configure: Regenerate.
2742 * config.in: Regenerate.
2743 * Makefile.in (SFILES): Add debug.c.
2745 * debug.c: New file.
2746 * debug.h: New file.
2747 * linux-aarch64-low.c (*): Update all debugging printfs to use
2748 debug_printf instead of fprintf.
2749 * linux-arm-low.c (*): Ditto.
2750 * linux-cris-low.c (*): Ditto.
2751 * linux-crisv32-low.c (*): Ditto.
2752 * linux-m32r-low.c (*): Ditto.
2753 * linux-sparc-low.c (*): Ditto.
2754 * linux-x86.c (*): Ditto.
2755 * linux-low.c (*): Ditto.
2756 (linux_wait_1): Add calls to debug_enter, debug_exit.
2757 (linux_wait): Remove redundant debugging printf.
2758 (stop_all_lwps): Add calls to debug_enter, debug_exit.
2759 (linux_resume, unstop_all_lwps): Ditto.
2760 * mem-break.c (*): Update all debugging printfs to use
2761 debug_printf instead of fprintf.
2762 * remote-utils.c (*): Ditto.
2763 * thread-db.c (*): Ditto.
2764 * server.c #include <ctype.h>, "gdb_vecs.h".
2765 (debug_threads): Moved to debug.c.
2766 (*): Update all debugging printfs to use debug_printf instead of
2768 (start_inferior): Replace call to fflush with call to debug_flush.
2769 (monitor_show_help): Mention set debug-format.
2770 (parse_debug_format_options): New function.
2771 (handle_monitor_command): Handle "monitor set debug-format".
2772 (gdbserver_usage): Mention --debug-format.
2773 (main): Parse --debug-format.
2774 * server.h (debug_threads): Declaration moved to debug.h.
2776 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
2777 trace_debug_1 that uses debug_printf.
2778 (tracepoint_look_up_symbols): Update all debugging printfs to use
2779 debug_printf instead of fprintf.
2781 2014-01-20 Baruch Siach <baruch@tkos.co.il>
2783 * linux-xtensa-low.c: Include asm/ptrace.h instead of
2786 2014-01-17 Pedro Alves <palves@redhat.com>
2789 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
2790 defined after including gdb_proc_service.h.
2792 2014-01-16 Doug Evans <dje@google.com>
2794 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
2795 (match_dll): Use it.
2797 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
2799 * target.h (target_ops) <read_btrace>: Change parameters and
2800 return type to allow error reporting.
2801 * server.c (handle_qxfer_btrace): Support delta reads. Pass
2802 trace reading errors on.
2803 * linux-low.c (linux_low_read_btrace): Pass trace reading
2805 (linux_low_disable_btrace): New.
2807 2014-01-15 Doug Evans <dje@google.com>
2809 * inferiors.c (thread_id_to_gdb_id): Delete.
2810 * inferiors.h (thread_id_to_gdb_id): Delete.
2812 2014-01-13 Eli Zaretskii <eliz@gnu.org>
2814 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
2815 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
2818 2014-01-08 Pedro Alves <palves@redhat.com>
2820 * server.c (handle_status): Don't discard previous queued stop
2821 replies or thread's pending status here.
2822 (main) <disconnection>: Do it here instead.
2824 2014-01-08 Pedro Alves <palves@redhat.com>
2826 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
2827 * server.c (visit_actioned_threads, handle_pending_status): New
2829 (handle_v_cont): Factor out parts to ...
2830 (resume): ... this new function. If in all-stop, and a thread
2831 being resumed has a pending status, report it without actually
2833 (myresume): Adjust to use the new 'resume' function.
2834 (clear_pending_status_callback, set_pending_status_callback)
2835 (find_status_pending_thread_callback): New functions.
2836 (handle_status): Handle the case of multiple threads having
2837 interesting statuses to report. Report threads' real last signal
2838 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
2839 with an interesting thread to report the status for, instead of
2840 always reporting the status of the first thread.
2842 2014-01-01 Joel Brobecker <brobecker@adacore.com>
2844 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
2845 * gdbreplay.c (gdbreplay_version): Likewise.
2847 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
2849 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
2850 iov.iov_len with the real length in use.
2852 2013-12-13 Joel Brobecker <brobecker@adacore.com>
2854 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
2855 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
2856 for all targets that use win32-low.c.
2857 * win32-low.c (win32_ensure_ntdll_loaded): New function.
2858 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
2860 2013-12-13 Pedro Alves <palves@redhat.com>
2862 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
2863 if equal to TARGET_WAITKIND_LOADED.
2864 * win32-low.c (cached_status): New static global.
2865 (win32_wait): Add declaration.
2866 (do_initial_child_stuff): Flush all initial pending debug events
2867 up to the initial breakpoint.
2868 (win32_wait): If CACHED_STATUS was set, return that instead
2869 of doing a real wait. Remove the code resuming the execution
2870 of the inferior after receiving a TARGET_WAITKIND_LOADED event
2871 during the initial phase. Also remove the code changing
2872 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
2873 TARGET_WAITKIND_STOPPED.
2875 2013-12-11 Yao Qi <yao@codesourcery.com>
2877 * notif.c (handle_notif_ack): Return 0 if no notification
2880 2013-11-20 Doug Evans <dje@google.com>
2882 * linux-low.c (linux_set_resume_request): Fix comment.
2884 2013-11-20 Doug Evans <dje@google.com>
2886 * linux-low.c (resume_status_pending_p): Tweak comment.
2888 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
2890 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
2891 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
2892 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
2893 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
2894 (srv_amd64_regobj): Add amd64-mpx.o.
2895 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
2896 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
2897 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
2898 * i387-fp.c (num_pl_bnd_register) Added constant.
2899 (num_pl_bnd_cfg_registers) Added constant.
2900 (struct i387_xsave) Added reserved area and MPX fields.
2901 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
2902 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
2904 (tdesc_i386_mpx_linux): Add MPX amd64 target.
2905 (init_registers_amd64_mpx_linux): Declare new function.
2906 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
2907 (x86_64_regmap): Add MPX registers.
2908 (x86_linux_read_description): Add MPX case.
2909 (initialize_low_arch): Initialize MPX targets.
2911 2013-11-18 Tom Tromey <tromey@redhat.com>
2913 * configure: Rebuild.
2914 * configure.ac: Don't check for stdlib.h.
2915 * gdbreplay.c: Unconditionally include stdlib.h.
2917 2013-11-18 Tom Tromey <tromey@redhat.com>
2919 * config.in: Rebuild.
2920 * configure: Rebuild.
2921 * configure.ac: Don't use AC_HEADER_DIRENT.
2923 2013-11-18 Tom Tromey <tromey@redhat.com>
2925 * server.h: Don't check HAVE_STRING_H.
2926 * gdbreplay.c: Don't check HAVE_STRING_H.
2927 * configure: Rebuild.
2929 2013-11-18 Tom Tromey <tromey@redhat.com>
2931 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
2934 2013-11-08 Tom Tromey <tromey@redhat.com>
2936 * configure, config.in: Rebuild.
2937 * configure.ac: Remove unused configury.
2939 2013-11-08 Tom Tromey <tromey@redhat.com>
2941 * acinclude.m4: Include common.m4, codeset.m4.
2942 * configure, config.in: Rebuild.
2943 * configure.ac: Use GDB_AC_COMMON.
2945 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
2947 * linux-s390-low.c (HWCAP_S390_TE): New define.
2948 (s390_arch_setup): Consider the TE field in the HWCAP for
2949 determining 'have_regset_tdb'.
2951 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
2954 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
2957 2013-10-02 Pedro Alves <palves@redhat.com>
2959 * server.c (process_serial_event): Don't output "GDBserver
2960 exiting" if GDB is connected through stdio.
2961 * target.c (mywait): Likewise, be silent if GDB is connected
2964 2013-10-01 Joel Brobecker <brobecker@adacore.com>
2966 * lynx-low.c (lynx_add_threads_after_attach): New function.
2967 (lynx_attach): Remove call to add_thread. Add call to
2968 lynx_add_threads_after_attach instead.
2970 2013-09-28 Mike Frysinger <vapier@gentoo.org>
2972 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
2973 * config.in, configure: Regenerated.
2975 2013-09-18 Yao Qi <yao@codesourcery.com>
2978 * server.c (start_inferior): Clear 'resume_info'.
2980 2013-09-16 Jiong Wang <jiwang@tilera.com>
2982 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
2985 2013-09-16 Jiong Wang <jiwang@tilera.com>
2987 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
2988 linux-tile-low.o to srv_tgtobj.
2990 2013-09-16 Will Newton <will.newton@linaro.org>
2992 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
2995 2013-09-06 Pedro Alves <palves@redhat.com>
2997 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
2998 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
2999 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
3000 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
3001 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
3002 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
3004 2013-09-06 Pedro Alves <palves@redhat.com>
3006 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
3007 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
3009 2013-09-06 Pedro Alves <palves@redhat.com>
3011 * linux-amd64-ipa.c: Include tracepoint.h.
3012 * linux-i386-ipa.c: Include tracepoint.h.
3014 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
3016 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
3017 (ps_get_thread_area): New function.
3019 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
3021 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
3022 (initialize_low_arch): Call init_registers_crisv32 rather than
3023 init_register_crisv32.
3025 2013-09-05 Pedro Alves <palves@redhat.com>
3027 * server.h (handle_vFile, hostio_last_error_from_errno): Move
3029 * hostio.h: ... this new file.
3030 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
3031 win32-low.c: Include hostio.h.
3033 2013-09-05 Pedro Alves <palves@redhat.com>
3035 * server.h (gdb_client_data, handler_func, callback_handler_func)
3036 (delete_file_handler, add_file_handler, append_callback_event)
3037 (delete_callback_event, start_event_loop, initialize_event_loop):
3038 Move to event-loop.h and include it.
3039 * event-loop.h: New file.
3041 2013-09-05 Pedro Alves <palves@redhat.com>
3043 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
3044 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
3045 (loaded_dll, unloaded_dll): Move to ...
3046 * dll.h: ... this new file.
3047 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
3049 2013-09-05 Pedro Alves <palves@redhat.com>
3051 * server.h (current_process, get_thread_process, all_processes)
3052 (add_inferior_to_list, for_each_inferior, current_inferior)
3053 (remove_inferior, add_process, remove_process, find_process_pid)
3054 (have_started_inferiors_p, have_attached_inferiors_p)
3055 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
3056 (clear_inferiors, find_inferior, find_inferior_id)
3057 (inferior_target_data, set_inferior_target_data)
3058 (inferior_regcache_data, set_inferior_regcache_data): Move to
3059 inferiors.h, and include it.
3060 * inferiors.h: New file.
3062 2013-09-05 Pedro Alves <palves@redhat.com>
3064 * server.h (struct emit_ops, current_insn_ptr, emit_error):
3068 2013-09-05 Pedro Alves <palves@redhat.com>
3070 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
3072 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
3073 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
3074 (handle_tracepoint_general_set, handle_tracepoint_query)
3075 (tracepoint_finished_step, tracepoint_was_hit)
3076 (release_while_stepping_state_list, current_traceframe)
3077 (in_readonly_region, traceframe_read_mem)
3078 (fetch_traceframe_registers, traceframe_read_sdata)
3079 (traceframe_read_info, struct fast_tpoint_collect_status)
3080 (fast_tracepoint_collecting, force_unlock_trace_buffer)
3081 (handle_tracepoit_bkpts, initialize_low_tracepoint)
3082 (supply_fast_tracepoint_registers)
3083 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
3084 (ipa_tdesc, claim_trampoline_space)
3085 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
3086 (agent_mem_read, agent_get_trace_state_variable_value)
3087 (agent_set_trace_state_variable_value, agent_tsv_read)
3088 (agent_mem_read_string, get_raw_reg_func_addr)
3089 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
3090 * tracepoint.h: ... this new file.
3092 2013-09-05 Pedro Alves <palves@redhat.com>
3094 * server.h (perror_with_name, error, fatal, warning, paddress)
3095 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
3097 * utils.h: New file.
3099 2013-09-05 Pedro Alves <palves@redhat.com>
3101 * server.h (remote_debug, noack_mode, transport_is_reliable)
3102 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
3103 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
3104 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
3105 (write_enn, initialize_async_io, enable_async_io)
3106 (disable_async_io, check_remote_input_interrupt_request)
3107 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
3108 (dead_thread_notify, prepare_resume_reply)
3109 (decode_address_to_semicolon, decode_address, decode_m_packet)
3110 (decode_M_packet, decode_X_packet, decode_xfer_write)
3111 (decode_search_memory_packet, unhexify, hexify)
3112 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
3113 (look_up_one_symbol, relocate_instruction)
3114 (monitor_output): Move to remote-utils.h, and include it.
3115 * remote-utils.h: New file.
3117 2013-09-05 Pedro Alves <palves@redhat.com>
3119 * server.h (_): Delete.
3121 2013-09-02 Pedro Alves <palves@redhat.com>
3123 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
3124 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
3126 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
3128 2013-09-02 Pierre Muller <muller@sourceware.org>
3130 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
3131 or WriteProcessMemory complete successfully and handle
3132 ERROR_PARTIAL_COPY error.
3134 2013-09-02 Pedro Alves <palves@redhat.com>
3136 * server.c (gdb_read_memory): Return -1 on traceframe memory read
3137 error instead of EIO.
3139 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
3142 * linux-low.c: Include filestuff.h.
3143 (linux_create_inferior) <pid == 0>: Call close_most_fds.
3144 * lynx-low.c: Include filestuff.h.
3145 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
3146 * server.c: Include filestuff.h.
3147 (main): Call notice_open_fds.
3148 * spu-low.c: Include filestuff.h.
3149 (spu_create_inferior) <pid == 0>: Call close_most_fds.
3151 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
3153 * Makefile.in: Explain why ../target and ../nat are not
3154 listed as include file search paths.
3155 (linux-waitpid.o): New object file rule.
3156 * configure.srv (srv_native_linux_obj): New variable.
3157 Replace all occurrences of linux native object files with
3158 $srv_native_linux_obj.
3159 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
3160 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
3161 (linux_enable_event_reporting): Remove declaration.
3162 (my_waitpid): Moved to common/linux-waitpid.c.
3163 (linux_wait_for_event): Pass ptid when calling
3164 linux_enable_event_reporting.
3165 (linux_supports_tracefork_flag): Remove.
3166 (linux_enable_event_reporting): Likewise.
3167 (linux_tracefork_grandchild): Remove.
3168 (STACK_SIZE): Moved to common/linux-ptrace.c.
3169 (linux_tracefork_child): Remove.
3170 (linux_test_for_tracefork): Remove.
3171 (linux_look_up_symbols): Call linux_supports_traceclone.
3172 (initialize_low): Remove call to linux_test_for_tracefork.
3173 * linux-low.h (PTRACE_TYPE_ARG3): Move to
3174 common/linux-ptrace.h.
3175 (PTRACE_TYPE_ARG4): Likewise.
3176 Include linux-ptrace.h.
3178 2013-08-21 Pedro Alves <palves@redhat.com>
3180 * config.in: Renegerate.
3182 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
3184 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
3185 (SFILES): Remove $(srcdir)/common/target-common.c and
3186 add $(srcdir)/target/waitstatus.c.
3187 (OBS): Remove target-common.o and add waitstatus.o.
3188 (server_h): Remove $(srcdir)/../common/target-common.h and
3189 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
3190 and $(srcdir)/../target/waitstatus.h.
3191 (target-common.o): Remove.
3192 (waitstatus.o): New target object file.
3193 * target.h: Do not include target-common.h and
3194 include target/resume.h, target/wait.h and
3195 target/waitstatus.h.
3197 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
3199 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
3200 to PTRACE_TYPE_ARG3.
3201 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
3202 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
3204 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
3205 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
3207 2013-07-27 Jie Zhang <jie@codesourcery.com>
3208 Daniel Jacobowitz <dan@codesourcery.com>
3209 Yao Qi <yao@codesourcery.com>
3211 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
3212 (mips-linux-watch.o): New rule.
3213 (mips_linux_watch_h): New variable.
3214 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
3216 * linux-mips-low.c: Include mips-linux-watch.h.
3217 (struct arch_process_info, struct arch_lwp_info): New.
3218 (update_watch_registers_callback): New function.
3219 (mips_linux_new_process, mips_linux_new_thread) New functions.
3220 (mips_linux_prepare_to_resume, mips_insert_point): New
3222 (mips_remove_point, mips_stopped_by_watchpoint): New
3224 (rsp_bp_type_to_target_hw_bp_type): New function.
3225 (mips_stopped_data_address): New function.
3226 (the_low_target): Add watchpoint support functions.
3228 2013-07-27 Yao Qi <yao@codesourcery.com>
3230 * i386-low.c: Include break-common.h.
3231 (enum target_hw_bp_type): Remove.
3233 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
3235 * Makefile.in (SFILES): /common/target-common.c.
3236 (OBS): Add target-common.o.
3237 (server_h): Add $(srcdir)/../common/target-common.h.
3238 (target-common.o): New target.
3239 * server.c (queue_stop_reply_callback): Free
3240 status string after use.
3241 * target.c (target_waitstatus_to_string): Remove.
3242 * target.h: Include target-common.h.
3243 (resume_kind): Likewise.
3244 (target_waitkind): Likewise.
3245 (target_waitstatus): Likewise.
3246 (TARGET_WNOHANG): Likewise.
3248 2013-07-04 Yao Qi <yao@codesourcery.com>
3250 * Makefile.in (host_alias): Use @host_noncanonical@.
3251 (target_alias): Use @target_noncanonical@.
3252 * configure.ac: Use ACX_NONCANONICAL_TARGET and
3253 ACX_NONCANONICAL_HOST.
3254 * configure: Regenerated.
3257 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
3259 * configure.ac (version_host, version_target): Set and AC_SUBST them.
3260 * configure: Rebuild.
3261 * Makefile.in (version_host, version_target): Get from configure.
3262 (version.c): Use $(version_host) and $(version_target).
3264 2013-07-03 Pedro Alves <palves@redhat.com>
3266 * Makefile.in (config.status): Depend on development.sh.
3267 * acinclude.m4: Include libmcheck.m4.
3268 * configure: Regenerate.
3270 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
3272 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
3273 attribute inside the parentheses.
3274 (winapi_DebugSetProcessKillOnExit): Ditto.
3275 (winapi_DebugBreakProcess): Ditto.
3276 (winapi_GenerateConsoleCtrlEvent): Ditto.
3278 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
3280 * notif.h (notif_event): Add a dummy member to avoid compiler
3283 2013-07-01 Pedro Alves <palves@redhat.com>
3285 * hostio.c (HOSTIO_PATH_MAX): Define.
3286 (require_filename, handle_open, handle_unlink, handle_readlink):
3289 2013-07-01 Pedro Alves <palves@redhat.com>
3291 * server.h: Include "pathmax.h".
3292 * linux-low.c: Don't include sys/param.h.
3293 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
3295 * win32-low.c: Don't include sys/param.h.
3296 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
3298 2013-07-01 Pedro Alves <palves@redhat.com>
3300 * event-loop.c: Don't check HAVE_UNISTD_H before including
3302 * gdbreplay.c: Likewise.
3303 * remote-utils.c: Likewise.
3304 * server.c: Likewise.
3305 * configure.ac: Don't check for unistd.h.
3306 * configure: Regenerate.
3308 2013-06-28 Tom Tromey <tromey@redhat.com>
3310 * Makefile.in (version.c): Use version.in, not
3313 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
3315 * configure.ac (version_host, version_target): Set and AC_SUBST them.
3316 * configure: Rebuild.
3317 * Makefile.in (version_host, version_target): Get from configure.
3318 (version.c): Use $(version_host) and $(version_target).
3320 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
3322 Fix trace-status to output user name without trailing colon.
3323 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
3325 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
3327 Fix trace-status to output proper start-time and stop-time.
3328 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
3329 output start time and stop time in hex as gdb expects.
3331 2013-06-26 Pedro Alves <pedro@codesourcery.com>
3333 * tracepoint.c (build_traceframe_info_xml): Output trace state
3334 variables present in the trace buffer.
3336 2013-06-24 Tom Tromey <tromey@redhat.com>
3338 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
3340 (version.o): Remove.
3341 * gdbreplay.c: Include version.h.
3342 (version, host_name): Don't declare.
3343 * server.h: Include version.h.
3344 (version, host_name): Don't declare.
3346 2013-06-12 Pedro Alves <palves@redhat.com>
3348 * linux-x86-low.c (linux_is_elf64): Delete global.
3349 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
3350 with local linux_pid_exe_is_elf_64_file use.
3352 2013-06-11 Pedro Alves <palves@redhat.com>
3354 * linux-low.c (regset_disabled, disable_regset): New functions.
3355 (regsets_fetch_inferior_registers)
3356 (regsets_store_inferior_registers): Use them.
3357 (initialize_regsets_info); Don't allocate the disabled_regsets
3359 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
3362 2013-06-11 Pedro Alves <palves@redhat.com>
3364 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
3367 2013-06-11 Pedro Alves <palves@redhat.com>
3369 * linux-x86-low.c (initialize_low_arch): Call
3370 init_registers_x32_avx_linux.
3372 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
3374 Fix compatibility with Android Bionic.
3375 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
3378 2013-06-07 Pedro Alves <palves@redhat.com>
3381 * Makefile.in (OBS): Add tdesc.o.
3382 (IPA_OBJS): Add tdesc-ipa.o.
3383 (tdesc-ipa.o): New rule.
3384 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
3386 * linux-low.c (new_inferior): Delete.
3387 (disabled_regsets, num_regsets): Delete.
3388 (linux_add_process): Adjust to set the new per-process
3390 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
3391 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
3392 was a stop. When calling arch_setup, switch the current inferior
3393 to the thread that got an event.
3394 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
3395 (regsets_fetch_inferior_registers)
3396 (regsets_store_inferior_registers): New regsets_info parameter.
3398 (linux_register_in_regsets): New regs_info parameter. Adjust to
3400 (register_addr, fetch_register, store_register): New usrregs_info
3401 parameter. Adjust to use it.
3402 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
3403 parameter regs_info. Adjust to use it.
3404 (linux_fetch_registers): Get the current inferior's regs_info, and
3406 (linux_store_registers): Ditto.
3407 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
3408 (initialize_low): Don't initialize the target_regsets here. Call
3409 initialize_low_arch.
3410 * linux-low.h (target_regsets): Delete declaration.
3411 (struct regsets_info): New.
3412 (struct usrregs_info): New.
3413 (struct regs_info): New.
3414 (struct process_info_private) <new_inferior>: New field.
3415 (struct linux_target_ops): Delete the num_regs, regmap, and
3416 regset_bitmap fields. New field regs_info.
3417 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
3418 * i387-fp.c (num_xmm_registers): Delete.
3419 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
3420 calls to new interface.
3421 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
3422 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
3423 Infer the number of xmm registers from the regcache's target
3425 * i387-fp.h (num_xmm_registers): Delete.
3426 * inferiors.c (add_thread): Don't install the thread's regcache
3428 * proc-service.c (gregset_info): Fetch the current inferior's
3429 regs_info. Adjust to use it.
3430 * regcache.c: Include tdesc.h.
3431 (register_bytes, reg_defs, num_registers)
3432 (gdbserver_expedite_regs): Delete.
3433 (get_thread_regcache): If the thread doesn't have a regcache yet,
3434 create one, instead of aborting gdbserver.
3435 (regcache_invalidate_one): Rename to ...
3436 (regcache_invalidate_thread): ... this.
3437 (regcache_invalidate_one): New.
3438 (regcache_invalidate): Only invalidate registers of the current
3440 (init_register_cache): Add target_desc parameter, and use it.
3441 (new_register_cache): Ditto. Assert the target description has a
3442 non zero registers_size.
3443 (regcache_cpy): Add assertions. Adjust.
3444 (realloc_register_cache, set_register_cache): Delete.
3445 (registers_to_string, registers_from_string): Adjust.
3446 (find_register_by_name, find_regno, find_register_by_number)
3447 (register_cache_size): Add target_desc parameter, and use it.
3448 (free_register_cache_thread, free_register_cache_thread_one)
3449 (regcache_release, register_cache_size): New.
3450 (register_size): Add target_desc parameter, and use it.
3451 (register_data, supply_register, supply_register_zeroed)
3452 (supply_regblock, supply_register_by_name, collect_register)
3453 (collect_register_as_string, collect_register_by_name): Adjust.
3454 * regcache.h (struct target_desc): Forward declare.
3455 (struct regcache) <tdesc>: New field.
3456 (init_register_cache, new_register_cache): Add target_desc
3458 (regcache_invalidate_thread): Declare.
3459 (regcache_invalidate_one): Delete declaration.
3460 (regcache_release): Declare.
3461 (find_register_by_number, register_cache_size, register_size)
3462 (find_regno): Add target_desc parameter.
3463 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
3465 * remote-utils.c: Include tdesc.h.
3466 (outreg, prepare_resume_reply): Adjust.
3467 * server.c: Include tdesc.h.
3468 (gdbserver_xmltarget): Delete declaration.
3469 (get_features_xml, process_serial_event): Adjust.
3470 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
3472 (struct process_info) <tdesc>: New field.
3473 (ipa_tdesc): Declare.
3474 * tdesc.c: New file.
3475 * tdesc.h: New file.
3476 * tracepoint.c: Include tdesc.h.
3477 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
3478 (get_context_regcache): Adjust to pass ipa_tdesc down.
3479 (do_action_at_tracepoint): Adjust to get the register cache size
3480 from the context regcache's description.
3481 (traceframe_walk_blocks): Adjust to get the register cache size
3482 from the current trace frame's description.
3483 (traceframe_get_pc): Adjust to get current trace frame's
3484 description and pass it down.
3485 (gdb_collect): Adjust to get the register cache size from the
3487 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
3488 (gdbserver_xmltarget): Delete.
3489 (initialize_low_tracepoint): Set the ipa's target description.
3490 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
3491 (initialize_low_tracepoint): Set the ipa's target description.
3492 * linux-x86-low.c: Include tdesc.h.
3493 [__x86_64__] (is_64bit_tdesc): New.
3494 (ps_get_thread_area, x86_get_thread_area): Use it.
3495 (i386_cannot_store_register): Rename to ...
3496 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
3497 (i386_cannot_fetch_register): Rename to ...
3498 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
3499 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
3501 (target_regsets): Rename to ...
3502 (x86_regsets): ... this.
3503 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
3505 (x86_siginfo_fixup): Use is_64bit_tdesc.
3506 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
3507 (tdesc_x32_avx_linux, tdesc_x32_linux)
3508 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
3510 (x86_linux_update_xmltarget): Delete.
3511 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
3512 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
3513 (AMD64_LINUX_USER64_CS): New.
3514 (x86_linux_read_description): New, based on
3515 x86_linux_update_xmltarget.
3516 (same_process_callback): New.
3517 (x86_arch_setup_process_callback): New.
3518 (x86_linux_update_xmltarget): New.
3519 (x86_regsets_info): New.
3520 (amd64_linux_regs_info): New.
3521 (i386_linux_usrregs_info): New.
3522 (i386_linux_regs_info): New.
3523 (x86_linux_regs_info): New.
3524 (x86_arch_setup): Reimplement.
3525 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
3526 (x86_emit_ops): Ditto.
3527 (the_low_target): Adjust. Install x86_linux_regs_info,
3528 x86_cannot_fetch_register, and x86_cannot_store_register.
3529 (initialize_low_arch): New.
3530 * linux-ia64-low.c (tdesc_ia64): Declare.
3531 (ia64_fetch_register): Adjust.
3532 (ia64_usrregs_info, regs_info): New globals.
3533 (ia64_regs_info): New function.
3534 (the_low_target): Adjust.
3535 (initialize_low_arch): New function.
3536 * linux-sparc-low.c (tdesc_sparc64): Declare.
3537 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
3539 (sparc_arch_setup): New function.
3540 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
3541 (the_low_target): Adjust.
3542 (initialize_low_arch): New function.
3543 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
3544 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
3545 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
3546 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
3547 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
3548 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
3549 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
3550 (tdesc_powerpc_isa205_vsx64l): Declare.
3551 (ppc_cannot_store_register, ppc_collect_ptrace_register)
3552 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
3553 (ppc_set_pc, ppc_get_hwcap): Adjust.
3554 (ppc_usrregs_info): Forward declare.
3555 (!__powerpc64__) ppc_regmap_adjusted: New global.
3556 (ppc_arch_setup): Adjust to the current process'es target
3558 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
3559 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
3560 (ppc_store_evrregset): Adjust.
3561 (target_regsets): Rename to ...
3562 (ppc_regsets): ... this, and make static.
3563 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
3564 (ppc_regs_info): New function.
3565 (the_low_target): Adjust.
3566 (initialize_low_arch): New function.
3567 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
3568 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
3569 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
3570 (tdesc_s390x_linux64v2): Declare.
3571 (s390_collect_ptrace_register, s390_supply_ptrace_register)
3572 (s390_fill_gregset, s390_store_last_break): Adjust.
3573 (target_regsets): Rename to ...
3574 (s390_regsets): ... this, and make static.
3575 (s390_get_pc, s390_set_pc): Adjust.
3576 (s390_get_hwcap): New target_desc parameter, and use it.
3577 [__s390x__] (have_hwcap_s390_high_gprs): New global.
3578 (s390_arch_setup): Adjust to set the current process'es target
3579 description. Don't adjust the regmap.
3580 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
3581 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
3582 (regs_info_3264): New globals.
3583 (s390_regs_info): New function.
3584 (the_low_target): Adjust.
3585 (initialize_low_arch): New function.
3586 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
3587 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
3588 [__mips64] (init_registers_mips_linux)
3589 (init_registers_mips_dsp_linux): Delete defines.
3590 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
3591 (have_dsp): New global.
3592 (mips_read_description): New, based on mips_arch_setup.
3593 (mips_arch_setup): Reimplement.
3594 (get_usrregs_info): New function.
3595 (mips_cannot_fetch_register, mips_cannot_store_register)
3596 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
3597 (mips_fill_fpregset, mips_store_fpregset): Adjust.
3598 (target_regsets): Rename to ...
3599 (mips_regsets): ... this, and make static.
3600 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
3601 (dsp_regs_info, regs_info): New globals.
3602 (mips_regs_info): New function.
3603 (the_low_target): Adjust.
3604 (initialize_low_arch): New function.
3605 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
3606 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
3608 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
3609 (arm_read_description): New, with bits factored from
3611 (arm_arch_setup): Reimplement.
3612 (target_regsets): Rename to ...
3613 (arm_regsets): ... this, and make static.
3614 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
3615 (arm_regs_info): New function.
3616 (the_low_target): Adjust.
3617 (initialize_low_arch): New function.
3618 * linux-m68k-low.c (tdesc_m68k): Declare.
3619 (target_regsets): Rename to ...
3620 (m68k_regsets): ... this, and make static.
3621 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
3622 (m68k_regs_info): New function.
3623 (m68k_arch_setup): New function.
3624 (the_low_target): Adjust.
3625 (initialize_low_arch): New function.
3626 * linux-sh-low.c (tdesc_sharch): Declare.
3627 (target_regsets): Rename to ...
3628 (sh_regsets): ... this, and make static.
3629 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
3630 (sh_regs_info, sh_arch_setup): New functions.
3631 (the_low_target): Adjust.
3632 (initialize_low_arch): New function.
3633 * linux-bfin-low.c (tdesc_bfin): Declare.
3634 (bfin_arch_setup): New function.
3635 (bfin_usrregs_info, regs_info): New globals.
3636 (bfin_regs_info): New function.
3637 (the_low_target): Adjust.
3638 (initialize_low_arch): New function.
3639 * linux-cris-low.c (tdesc_cris): Declare.
3640 (cris_arch_setup): New function.
3641 (cris_usrregs_info, regs_info): New globals.
3642 (cris_regs_info): New function.
3643 (the_low_target): Adjust.
3644 (initialize_low_arch): New function.
3645 * linux-cris-low.c (tdesc_crisv32): Declare.
3646 (cris_arch_setup): New function.
3647 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
3648 (cris_regs_info): New function.
3649 (the_low_target): Adjust.
3650 (initialize_low_arch): New function.
3651 * linux-m32r-low.c (tdesc_m32r): Declare.
3652 (m32r_arch_setup): New function.
3653 (m32r_usrregs_info, regs_info): New globals.
3654 (m32r_regs_info): Adjust.
3655 (initialize_low_arch): New function.
3656 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
3657 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
3658 (tic6x_usrregs_info): Forward declare.
3659 (tic6x_read_description): New function, based on ...
3660 (tic6x_arch_setup): ... this. Reimplement.
3661 (target_regsets): Rename to ...
3662 (tic6x_regsets): ... this, and make static.
3663 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
3664 (tic6x_regs_info): New function.
3665 (the_low_target): Adjust.
3666 (initialize_low_arch): New function.
3667 * linux-xtensa-low.c (tdesc_xtensa): Declare.
3668 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
3669 (target_regsets): Rename to ...
3670 (xtensa_regsets): ... this, and make static.
3671 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
3673 (xtensa_arch_setup, xtensa_regs_info): New functions.
3674 (the_low_target): Adjust.
3675 (initialize_low_arch): New function.
3676 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
3677 (nios2_arch_setup): Set the current process'es tdesc.
3678 (target_regsets): Rename to ...
3679 (nios2_regsets): ... this.
3680 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
3681 (nios2_regs_info): New function.
3682 (the_low_target): Adjust.
3683 (initialize_low_arch): New function.
3684 * linux-aarch64-low.c (tdesc_aarch64): Declare.
3685 (aarch64_arch_setup): Set the current process'es tdesc.
3686 (target_regsets): Rename to ...
3687 (aarch64_regsets): ... this.
3688 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
3689 (aarch64_regs_info): New function.
3690 (the_low_target): Adjust.
3691 (initialize_low_arch): New function.
3692 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
3694 (target_regsets): Rename to ...
3695 (tile_regsets): ... this.
3696 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
3697 (tile_regs_info): New function.
3698 (tile_arch_setup): Set the current process'es tdesc.
3699 (the_low_target): Adjust.
3700 (initialize_low_arch): New function.
3701 * spu-low.c (tdesc_spu): Declare.
3702 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
3703 * win32-arm-low.c (tdesc_arm): Declare.
3704 (arm_arch_setup): New function.
3705 (the_low_target): Install arm_arch_setup instead of
3707 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
3708 (init_windows_x86): Rename to ...
3709 (i386_arch_setup): ... this. Set `win32_tdesc'.
3710 (the_low_target): Adjust.
3711 * win32-low.c (win32_tdesc): New global.
3712 (child_add_thread): Don't create the thread cache here.
3713 (do_initial_child_stuff): Set the new process'es tdesc.
3714 * win32-low.h (struct target_desc): Forward declare.
3715 (win32_tdesc): Declare.
3716 * lynx-i386-low.c (tdesc_i386): Declare global.
3717 (lynx_i386_arch_setup): Set `lynx_tdesc'.
3718 * lynx-low.c (lynx_tdesc): New global.
3719 (lynx_add_process): Set the new process'es tdesc.
3720 * lynx-low.h (struct target_desc): Forward declare.
3721 (lynx_tdesc): Declare global.
3722 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
3723 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
3724 * nto-low.c (nto_tdesc): New global.
3725 (do_attach): Set the new process'es tdesc.
3726 * nto-low.h (struct target_desc): Forward declare.
3727 (nto_tdesc): Declare.
3728 * nto-x86-low.c (tdesc_i386): Declare.
3729 (nto_x86_arch_setup): Set `nto_tdesc'.
3731 2013-06-04 Gary Benson <gbenson@redhat.com>
3733 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
3734 to qSupported response when appropriate.
3735 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
3736 with nonzero-length annex.
3737 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
3738 arguments supplied in annex.
3740 2013-05-31 Doug Evans <dje@google.com>
3743 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
3744 64 bits in 64-cross-32 environment.
3746 2013-05-28 Pedro Alves <palves@redhat.com>
3748 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
3749 (aarch64-without-fpu.c): Delete rule.
3750 * configure.srv (aarch64*-*-linux*): Remove references to
3751 aarch64-without-fpu.o and aarch64-without-fpu.xml.
3752 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
3755 2013-05-24 Pedro Alves <palves@redhat.com>
3757 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
3758 instead of strchr/decode_address. Error if the range isn't split
3759 with a ','. Don't assume there's be a ':' in the action.
3761 2013-05-23 Yao Qi <yao@codesourcery.com>
3762 Pedro Alves <palves@redhat.com>
3764 * linux-low.c (lwp_in_step_range): New function.
3765 (linux_wait_1): If the thread was range stepping and stopped
3766 outside the stepping range, report the stop to GDB. Otherwise,
3767 continue stepping. Add range stepping debug output.
3768 (linux_set_resume_request): Copy the step range from the resume
3770 (linux_supports_range_stepping): New.
3771 (linux_target_ops) <supports_range_stepping>: Set to
3772 linux_supports_range_stepping.
3773 * linux-low.h (struct linux_target_ops)
3774 <supports_range_stepping>: New field.
3775 (struct lwp_info) <step_range_start, step_range_end>: New fields.
3776 * linux-x86-low.c (x86_supports_range_stepping): New.
3777 (the_low_target) <supports_range_stepping>: Set to
3778 x86_supports_range_stepping.
3779 * server.c (handle_v_cont): Handle 'r' action.
3780 (handle_v_requests): Append ";r" if the target supports range
3782 * target.h (struct thread_resume) <step_range_start,
3783 step_range_end>: New fields.
3784 (struct target_ops) <supports_range_stepping>:
3786 (target_supports_range_stepping): New macro.
3788 2013-05-17 Joel Brobecker <brobecker@adacore.com>
3790 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
3791 confusion in comment.
3793 2013-05-17 Joel Brobecker <brobecker@adacore.com>
3795 * lynx-low.c (struct process_info_private): New type.
3796 (lynx_add_process): New function.
3797 (lynx_create_inferior, lynx_attach): Replace calls to
3798 add_process by calls to lynx_add_process.
3799 (lynx_resume): If PTID is null, then try using
3800 current_process()->private->last_wait_event_ptid.
3802 (lynx_clear_inferiors): Delete. The contents of that function
3803 has been inlined in lynx_mourn;
3804 (lynx_wait_1): Save the ptid in the process's private data.
3805 (lynx_mourn): Free the process' private data. Replace call
3806 to lynx_clear_inferiors by call to clear_inferiors.
3808 2013-05-17 Yao Qi <yao@codesourcery.com>
3810 * i386-low.c (i386_length_and_rw_bits): Move the comment to
3813 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
3815 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
3816 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
3817 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
3818 PT_TEXT_END_ADDR guards. Update comments.
3819 (linux_target_op) <read_offsets>: Conditionally define to
3820 linux_read_offsets if the target is UCLIBC and if it defines
3821 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
3823 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
3824 Andrew Jenner <andrew@codesourcery.com>
3826 * Makefile.in (SFILES): Add linux-nios2-low.c.
3827 (clean): Add action to delete nios2-linux.c.
3828 (nios2-linux.c): New rule.
3829 * configure.srv: Add nios2*-*-linux*.
3830 * linux-nios2-low.c: New.
3832 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
3834 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
3836 2013-04-25 Hui Zhu <hui@codesourcery.com>
3839 * ax.c (ax_printf): Add fflush.
3841 2013-04-22 Tom Tromey <tromey@redhat.com>
3843 * Makefile.in (SFILES): Add filestuff.c.
3844 (OBS): Add filestuff.o.
3845 (filestuff.o): New target.
3846 * config.in, configure: Rebuild.
3847 * configure.ac: Check for fdwalk, pipe2.
3849 2013-04-17 Pedro Alves <palves@redhat.com>
3851 * configure.ac (USE_THREAD_DB): Delete variable.
3852 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
3853 Don't AC_SUBST USE_THREAD_DB.
3854 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
3855 * config.in, configure: Regenerate.
3857 2013-04-16 Pedro Alves <palves@redhat.com>
3859 * linux-low.h (struct lwp_info) <thread_known>: Move under
3860 the USE_THREAD_DB #ifdef.
3862 2013-04-16 Pedro Alves <palves@redhat.com>
3864 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
3865 (linux-low.o): Delete rule.
3866 * linux-low.h: Always include "gdb_thread_db.h" instead of
3867 conditionally including thread_db.h.
3868 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
3871 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
3873 * Makefile.in (install-only): Fix make install regression.
3875 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
3877 Convert man pages to texinfo, new gdbinit.5 texinfo page.
3878 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
3880 * gdbserver.1: Remove.
3882 2013-03-22 Pedro Alves <palves@redhat.com>
3884 * linux-low.c (handle_extended_wait): Don't call
3885 linux_enable_event_reporting.
3887 2013-03-15 Tony Theodore <tonyt@logyst.com>
3890 * Makefile.in (SHELL): Use @SHELL@.
3892 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
3894 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
3897 2013-03-13 Joel Brobecker <brobecker@adacore.com>
3899 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
3900 Remove extraneous NULL element.
3902 2013-03-13 Yao Qi <yao@codesourcery.com>
3904 * tracepoint.c (traceframe_read_tsv): Look for the last matched
3905 'V' block in trace frame.
3907 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3909 * target.h (struct target_ops): Add btrace ops.
3910 (target_supports_btrace): New macro.
3911 (target_enable_btrace): New macro.
3912 (target_disable_btrace): New macro.
3913 (target_read_btrace): New macro.
3914 * gdbthread.h (struct thread_info): Add btrace field.
3915 * server.c: Include btrace-common.h.
3916 (handle_btrace_general_set): New function.
3917 (handle_btrace_enable): New function.
3918 (handle_btrace_disable): New function.
3919 (handle_general_set): Call handle_btrace_general_set.
3920 (handle_qxfer_btrace): New function.
3921 (struct qxfer qxfer_packets[]): Add btrace entry.
3922 * inferiors.c (remove_thread): Disable btrace.
3923 * linux-low: Include linux-btrace.h.
3924 (linux_low_enable_btrace): New function.
3925 (linux_low_read_btrace): New function.
3926 (linux_target_ops): Add btrace ops.
3927 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
3928 Add srv_linux_btrace=yes.
3929 (x86_64-*-linux*): Add linux-btrace.o.
3930 Add srv_linux_btrace=yes.
3931 * configure.ac: Define HAVE_LINUX_BTRACE.
3932 * config.in: Regenerated.
3933 * configure: Regenerated.
3935 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3937 * server.c (handle_qxfer): Preserve error message if -3 is
3939 (qxfer): Document the -3 return value.
3941 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3943 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
3944 (linux_btrace_h): New variable.
3945 (linux-btrace.o): New rule.
3947 2013-03-08 Stan Shebs <stan@codesourcery.com>
3948 Hafiz Abid Qadeer <abidh@codesourcery.com>
3950 * tracepoint.c (trace_buffer_size): New global.
3951 (DEFAULT_TRACE_BUFFER_SIZE): New define.
3952 (init_trace_buffer): Change to one-argument function. Allocate
3953 trace buffer memory.
3954 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
3955 handle QTBuffer:size packet.
3956 (cmd_bigqtbuffer_size): New function.
3957 (initialize_tracepoint): Call init_trace_buffer with
3958 DEFAULT_TRACE_BUFFER_SIZE.
3959 * server.c (handle_query): Add QTBuffer:size in the
3962 2013-03-07 Yao Qi <yao@codesourcery.com>
3964 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
3965 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
3967 (cmd_qtsp): Adjust condition. Do post increment.
3968 Set cur_action and cur_step_action back to 0.
3970 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
3973 * linux-low.c (linux_write_memory): Return early success if LEN is
3976 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
3978 * configure.srv: Add x86_64-*-cygwin* as target.
3980 2013-02-28 Tom Tromey <tromey@redhat.com>
3982 * configure.ac: Invoke AC_SYS_LARGEFILE.
3983 * configure, config.in: Rebuild.
3985 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
3987 * win32-low.c: Throughout, fix format strings and casts of
3988 printf-like functions to avoid type related warnings on all
3990 (get_child_debug_event): Print dwDebugEventCode as hex since
3991 that's how it's usually documented.
3993 2013-02-28 Yao Qi <yao@codesourcery.com>
3995 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
3998 2013-02-27 Jiong Wang <jiwang@tilera.com>
4000 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
4001 (reg-tilegx32.c): New rule.
4002 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
4003 * linux-tile-low.c (tile_arch_setup): New function. Invoke
4004 different register info initializer according to elf class.
4005 (init_registers_tilgx32): New function. The tilegx32 register info
4007 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
4008 (tile_store_gregset): Likewise.
4010 2013-02-27 Yao Qi <yao@codesourcery.com>
4012 * server.c (process_point_options): Print debug message when
4013 debug_threads is true.
4015 2013-02-26 Yao Qi <yao@codesourcery.com>
4017 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
4019 2013-02-19 Pedro Alves <palves@redhat.com>
4020 Kai Tietz <ktietz@redhat.com>
4024 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
4025 instead of strtoul to extract address from packet.
4026 (process_serial_event) <'z'>: Likewise.
4028 2013-02-18 Yao Qi <yao@codesourcery.com>
4030 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
4032 2013-02-14 Pedro Alves <palves@redhat.com>
4036 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
4037 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
4039 2013-02-14 Pedro Alves <palves@redhat.com>
4041 * tracepoint.c (cmd_qtdpsrc): Use savestring.
4043 2013-02-14 Pedro Alves <palves@redhat.com>
4045 * tracepoint.c (save_string): Delete.
4046 (add_tracepoint_action): Use savestring instead of save_string.
4048 2013-02-12 Pedro Alves <palves@redhat.com>
4050 * linux-xtensa-low.c: Ditto.
4051 * xtensa-xtregs.c: Ditto.
4053 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
4055 * thread-db.c (thread_db_get_tls_address): NULL pointer check
4058 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
4060 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
4061 aarch64_num_wp_regs and aarch64_num_bp_regs to
4062 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
4064 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
4066 * linux-aarch64-low.c (ps_get_thread_area): Replace
4067 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
4069 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
4070 Marcus Shawcroft <marcus.shawcroft@arm.com>
4071 Nigel Stephens <nigel.stephens@arm.com>
4072 Yufeng Zhang <yufeng.zhang@arm.com>
4074 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
4075 (aarch64.c, aarch64-without-fpu.c): New targets.
4076 * configure.srv (aarch64*-*-linux*): New.
4077 * linux-aarch64-low.c: New file.
4079 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
4081 * linux-low.c (handle_extended_wait, linux_create_inferior)
4082 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
4083 (dequeue_one_deferred_signal, linux_resume_one_thread)
4084 (fetch_register, linux_write_memory, linux_enable_event_reporting)
4085 (linux_tracefork_grandchild, linux_test_for_tracefork)
4086 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
4087 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
4088 where the argument is 0.
4090 2013-01-25 Yao Qi <yao@codesourcery.com>
4092 * event-loop.c: Include "queue.h".
4093 (gdb_event_p): New typedef.
4094 (struct gdb_event) <next_event>: Remove.
4095 (event_queue): Change to QUEUE(gdb_event_p).
4096 (async_queue_event): Remove.
4097 (gdb_event_xfree): New.
4098 (initialize_event_loop): New.
4099 (process_event): Use API from QUEUE.
4100 (wait_for_event): Likewise.
4101 * server.c (main): Call initialize_event_loop.
4102 * server.h (initialize_event_loop): Declare.
4104 2013-01-18 Yao Qi <yao@codesourcery.com>
4106 * ax.h (struct eval_agent_expr_context): New.
4107 (gdb_eval_agent_expr): Update declaration.
4108 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
4109 TFRAME. Add new argument CTX.
4110 * server.h (struct eval_agent_expr_context): Declare.
4111 (agent_mem_read, agent_tsv_read): Update declaration.
4112 (agent_mem_read_string): Likewise.
4113 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
4114 (add_traceframe_block): Add new argument TPOINT.
4115 Increase TPOINT->traceframe_usage.
4116 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
4117 eval_tracepoint_agent_expr.
4118 (condition_true_at_tracepoint): Likewise.
4119 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
4120 (agent_mem_read_string, agent_tsv_read): Likewise.
4122 2013-01-16 Yao Qi <yao@codesourcery.com>
4124 * linux-low.c (linux_resume_one_lwp): Don't check
4125 'lwp->bp_reinsert != 0'.
4127 2013-01-07 Joel Brobecker <brobecker@adacore.com>
4128 Pedro Alves <palves@redhat.com>
4130 * lynx-low.c (ptrace_request_to_str): Define a temporary
4131 macro and use it to simplify this function's implementation.
4133 2013-01-07 Joel Brobecker <brobecker@adacore.com>
4135 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
4138 2013-01-07 Joel Brobecker <brobecker@adacore.com>
4140 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
4142 2013-01-07 Joel Brobecker <brobecker@adacore.com>
4144 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
4146 2013-01-07 Joel Brobecker <brobecker@adacore.com>
4148 * lynx-low.c (lynx_resume): Use the resume_info parameter
4149 to determine the ptid for the lynx_ptrace call, unless
4150 it is equal to minus_one_ptid, in which case we use the
4151 ptid of the current_inferior.
4152 (lynx_wait_1): After having received a thread create/exit
4153 event, resume the inferior's execution using the signaling
4154 thread's ptid, rather than the old ptid.
4156 2013-01-07 Joel Brobecker <brobecker@adacore.com>
4158 * lynx-low.c (lynx_resume): Delete variable ret.
4160 2013-01-01 Joel Brobecker <brobecker@adacore.com>
4162 * gdbreplay.c (gdbreplay_version): Update copyright year.
4163 * server.c (gdbserver_version): Likewise.
4165 2012-12-17 Joel Brobecker <brobecker@adacore.com>
4167 * lynx-low.c (lynx_wait_1): Add debug trace before adding
4170 2012-12-17 Joel Brobecker <brobecker@adacore.com>
4172 * lynx-low.c (ptrace_request_to_str): Add handling for
4175 2012-12-17 Joel Brobecker <brobecker@adacore.com>
4177 * lynx-low.c (lynx_attach): Delete variable new_process.
4179 2012-12-17 Joel Brobecker <brobecker@adacore.com>
4181 * lynx-low.c (lynx_create_inferior): Delete variable
4184 2012-12-17 Joel Brobecker <brobecker@adacore.com>
4186 * lynx-low.c (ptrace_request_to_str): Do not handle
4187 PTRACE_GETTHREADLIST if this macro does not exist.
4189 2012-12-15 Yao Qi <yao@codesourcery.com>
4191 * Makefile.in (OBS): Add notif.o.
4192 * notif.c, notif.h: New.
4193 * server.c: Include "notif.h".
4194 (struct vstop_notif) <next>: Remove.
4196 (queue_stop_reply): Update.
4197 (push_event, send_next_stop_reply): Remove.
4198 (discard_queued_stop_replies): Update.
4199 (notif_stop): New variable.
4200 (handle_v_stopped): Remove.
4201 (handle_v_requests): Don't call handle_v_stopped. Call
4202 handle_ack_notif instead.
4203 (queue_stop_reply_callback): Call notif_event_enque instead
4204 of queue_stop_reply.
4205 (handle_status): Don't call send_next_stop_reply, call
4206 notif_write_event instead.
4207 (kill_inferior_callback): Likewise.
4208 (detach_or_kill_inferior_callback): Likewise.
4209 (main): Call initialize_notif.
4210 (process_serial_event): Call QUEUE_is_empty.
4211 (handle_target_event): Call notif_push instead of push event.
4212 * server.h (push_event): Remove declaration.
4214 2012-12-10 Tom Tromey <tromey@redhat.com>
4216 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
4217 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
4220 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
4221 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
4222 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
4223 (amd64-linux-ipa.o, ax.o): Rewrite.
4224 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
4225 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
4226 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
4227 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
4228 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
4229 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
4230 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
4231 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
4232 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
4233 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
4234 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
4235 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
4236 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
4237 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
4238 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
4239 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
4240 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
4241 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
4242 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
4243 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
4244 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
4245 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
4246 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
4247 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
4248 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
4249 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
4250 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
4251 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
4252 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
4253 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
4254 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
4255 (reg-tilegx.o): Remove.
4256 (all_object_files): New macro.
4257 Include .deps files.
4258 * aclocal.m4, configure: Rebuild.
4259 * acinclude.m4: Include depstand.m4, lead-dot.m4.
4260 * configure.ac: Invoke ZW_CREATE_DEPDIR,
4261 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
4263 2012-12-05 Tom Tromey <tromey@redhat.com>
4266 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
4268 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
4270 * configure.ac: Check for linux/perf_event.h.
4271 * config.in: Regenerated.
4272 * configure: Regenerated.
4274 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
4276 * hostio.c (handle_readlink): Decrease buffer size
4277 parameter passed to readlink by one byte.
4279 2012-11-26 Yao Qi <yao@codesourcery.com>
4281 * configure.ac (build_warnings): Append '-Wempty-body'.
4282 * configure: Regenerated.
4283 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
4286 2012-11-15 Pierre Muller <muller@sourceware.org>
4288 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
4289 * config.in: Regenerate.
4290 * configure: Regenerate.
4291 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
4292 Use "gdb_wait.h" header instead of <sys/wait.h> header.
4293 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
4294 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
4296 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
4297 instead of <sys/wait.h> header.
4298 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
4300 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
4302 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
4303 (various make rules): Remove -DGDBSERVER
4305 2012-11-09 Yao Qi <yao@codesourcery.com>
4307 * spu-low.c (current_ptid): Move it to ..
4308 * gdbthread.h: ... here. New.
4309 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
4310 * server.c (myresume, process_serial_event): Likewise.
4311 * thread-db.c (thread_db_find_new_threads): Likewise.
4312 * tracepoint.c (run_inferior_command): Likewise.
4314 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
4316 * server.c (handle_search_memory_1): Include access length in
4319 2012-09-05 Michael Brandt <michael.brandt@axis.com>
4321 * linux-crisv32-low.c: Fix compile errors.
4323 2012-09-04 Yao Qi <yao@codesourcery.com>
4325 * tracepoint.c (cmd_qtsv): Adjust debug message.
4326 Don't check CUR_TPOINT.
4328 2012-08-28 Yao Qi <yao@codesourcery.com>
4330 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
4331 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
4332 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
4333 Remove declarations of xmalloc, xreallloc, xstrdup and
4335 * Makefile.in (libiberty_h): New.
4336 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
4337 (linux-bfin-low.o): Append dependency 'libiberty.h'.
4339 2012-08-23 Yao Qi <yao@codesourcery.com>
4341 * server.h: Remove declaration of 'xsnprintf'.
4343 2012-08-22 Keith Seitz <keiths@redhat.com>
4345 * server.h: Include build-gnulib-gbserver/config.h.
4346 * gdbreplay.c: Likewise.
4348 2012-08-08 Doug Evans <dje@google.com>
4350 * Makefile.in (SFILES): Add gdb_vecs.c.
4351 (OBS): Add gdb_vecs.o.
4352 (gdb_vecs_h, host_defs_h): New variables.
4353 (thread-db.o): Add $(gdb_vecs_h) dependency.
4354 (gdb_vecs.o): New rule.
4355 * thread-db.c: #include "gdb_vecs.h".
4356 (thread_db_load_search): Use a vector to iterate over path elements.
4357 Handle text appearing after "$pdir".
4359 * configure.ac: Add check for strstr.
4360 * config.in: Regenerate.
4361 * configure: Regenerate.
4363 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
4365 * hostio.c (handle_pread): If pread fails, fall back to attempting
4367 (handle_pwrite): Likewise for pwrite.
4369 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
4371 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
4372 between unsupported TYPE and unimplementable ADDR/LEN combination.
4373 (arm_insert_point): Act on new return value.
4375 2012-07-31 Pedro Alves <palves@redhat.com>
4377 * server.c (process_point_options): Only skip tokens if we find
4378 one that is unrecognized. Don't treat 'X' specially while
4379 skipping unrecognized tokens.
4381 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
4383 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
4384 to 4-byte-align HW breakpoint addresses for Thumb.
4386 2012-07-27 Yao Qi <yao@codesourcery.com>
4390 * server.h: Declare gdb_agent_about_to_close.
4391 * target.c (kill_inferior): Include "agent.h".
4392 New. Send command 'kill'.
4393 * target.h (kill_inferior): Removed macro.
4394 * tracepoint.c (gdb_agent_about_to_close): New.
4395 (gdb_agent_helper_thread): Handle command 'close'.
4396 Wait endlessly until the inferior stops.
4397 Install gdb_agent_remove_socket to atexit hook.
4398 (agent_socket_name): New static variable.
4399 (gdb_agent_socket_init): Replace local variable 'name' with
4400 'agent_socket_name'.
4401 (gdb_agent_remove_socket): New.
4403 2012-07-27 Yao Qi <yao@codesourcery.com>
4405 * server.c (process_point_options): Stop at 'X' when parsing.
4407 2012-07-19 Michael Eager <eager@eagercon.com>
4409 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
4411 * linux-x86-low.c (x86_insert_point, x86_remove_point):
4412 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
4413 hardware breakpoint.
4415 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4417 * gdbserver/linux-low.c (initialize_low): Call
4418 linux_ptrace_init_warnings.
4420 2012-07-02 Doug Evans <dje@google.com>
4422 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
4425 2012-07-02 Stan Shebs <stan@codesourcery.com>
4427 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
4428 (ax.o): Add it to build rule.
4430 (OBS): Add format.o.
4431 (IPA_OBS): Add format.o.
4432 * server.c (handle_query): Claim support for breakpoint commands.
4433 (process_point_options): Add command case.
4434 (process_serial_event): Leave running if there are printfs in
4436 * mem-break.h (any_persistent_commands): Declare.
4437 (add_breakpoint_commands): Declare.
4438 (gdb_no_commands_at_breakpoint): Declare.
4439 (run_breakpoint_commands): Declare.
4440 * mem-break.c (struct point_command_list): New struct.
4441 (struct breakpoint): New field command_list.
4442 (any_persistent_commands): New function.
4443 (add_commands_to_breakpoint): New function.
4444 (add_breakpoint_commands): New function.
4445 (gdb_no_commands_at_breakpoint): New function.
4446 (run_breakpoint_commands): New function.
4447 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
4449 * ax.c: Include format.h.
4450 (ax_printf): New function.
4451 (gdb_eval_agent_expr): Add printf opcode.
4453 2012-06-13 Yao Qi <yao@codesourcery.com>
4455 * server.c (start_inferior): Remove duplicated writes to fields
4456 'last_resume_kind' and 'last_status' of 'current_inferior'.
4458 2012-06-12 Yao Qi <yao@codesourcery.com>
4459 Pedro Alves <palves@redhat.com>
4461 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
4463 * server.c (handle_v_cont): Extend comment.
4465 2012-06-11 Yao Qi <yao@codesourcery.com>
4467 * linux-low.c (linux_attach): Add 'static'.
4469 2012-06-06 Yao Qi <yao@codesourcery.com>
4471 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
4473 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4475 Fix gcc -flto compilation warning.
4476 * server.c (main): Make variable multi_mode and attach volatile.
4478 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4480 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
4481 if the platform doesn't know about it.
4483 2012-05-30 Jeff Kenton <jkenton@tilera.com>
4485 * Makefile.in (SFILES): Add linux-tile-low.c.
4486 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
4487 * configure.srv: Handle tilegx-*-linux*.
4488 * linux-tile-low.c: New file.
4490 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4492 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
4494 2012-05-24 Pedro Alves <palves@redhat.com>
4498 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
4500 2012-05-24 Pedro Alves <palves@redhat.com>
4504 Replace target_signal with gdb_signal throughout.
4506 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
4508 * linux-low.c (linux_store_registers): Avoid the copying sequence
4509 when no data has been retrieved by ptrace.
4511 2012-05-22 Will Deacon <will.deacon@arm.com>
4513 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
4514 Include asm/ptrace.h.
4515 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
4518 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
4520 * linux-low.c (linux_store_registers): Don't re-retrieve data
4521 with ptrace that has already been obtained from /proc. Always
4522 copy any data retrieved with ptrace to the buffer supplied.
4524 2012-05-11 Yao Qi <yao@codesourcery.com>
4525 Pedro Alves <palves@redhat.com>
4527 * linux-low.c (enum stopping_threads_kind): New.
4528 (stopping_threads): Change type to `enum stopping_threads_kind'.
4529 (handle_extended_wait): If stopping and suspending threads, leave
4530 the new_lwp suspended too.
4531 (linux_wait_for_event): Adjust.
4532 (stop_all_lwps): Set `stopping_threads' to
4533 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
4534 whether we're suspending threads or just stopping them. Assert no
4537 2012-04-29 Yao Qi <yao@codesourcery.com>
4539 * server.h: Move some code to ...
4540 * gdbthread.h: ... here. New.
4541 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
4542 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
4543 (nto-low.o, win32-low.o): Likewise.
4544 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
4545 * regcache.c, remote-utils.c, server.c: Likewise.
4546 * target.c, tracepoint.c, win32-low.c: Likewise.
4548 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4550 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
4551 (PTRACE_ARG4_TYPE): Likewise.
4552 (PTRACE_XFER_TYPE): Likewise.
4553 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
4554 ptrace to PTRACE_ARG3_TYPE.
4555 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
4556 (PTRACE_ARG4_TYPE): Likewise.
4557 (PTRACE_XFER_TYPE): Likewise.
4558 (linux_detach_one_lwp): Cast fourth argument of
4559 ptrace to long then PTRACE_ARG4_TYPE.
4560 (regsets_fetch_inferior_registers): Cast third argument of
4561 ptrace to long then PTRACE_ARG3_TYPE.
4562 (regsets_store_inferior_registers): Likewise.
4564 2012-04-20 Pedro Alves <palves@redhat.com>
4566 * configure: Regenerate.
4568 2012-04-19 Pedro Alves <palves@redhat.com>
4570 * Makefile.in (GNULIB_BUILDDIR): New.
4571 (LIBGNU, INCGNU, GNULIB_H): Adjust.
4572 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
4573 (all, install-only, uninstall, clean-info, all-lib, clean): No
4574 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
4575 (maintainer-clean realclean distclean): Use subdir_do.
4577 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
4578 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
4579 * acinclude.m4: Include acx_configure_dir.m4.
4580 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
4581 calls. Call AC_PROG_RANLIB. Configure gnulib using
4584 (GNULIB_STDINT_H): Adjust.
4585 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
4586 * gdbreplay.c: Include build-gnulib/config.h.
4587 * server.h: Likewise.
4588 * aclocal.m4: Regenerate.
4589 * config.in: Regenerate.
4590 * configure: Regenerate.
4592 2012-04-19 Pedro Alves <palves@redhat.com>
4594 * Makefile.in (LIBGNU, INCGNU): Adjust.
4595 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
4596 (all, install-only, uninstall, clean-info, all-lib, clean)
4597 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
4598 * configure.ac: Adjust AC_OUTPUT output.
4599 * aclocal.m4: Regenerate.
4600 * configure: Regenerate.
4602 2012-04-19 Pedro Alves <palves@redhat.com>
4604 * Makefile.in (generated_files): New.
4605 (server_h): Remove the explicit dependency on config.h, and depend
4606 on $generated_files.
4608 2012-04-19 Pedro Alves <palves@redhat.com>
4610 * Makefile.in (INCGNU): Add -Ignulib.
4612 2012-04-19 Pedro Alves <palves@redhat.com>
4614 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
4615 (INCGNU): ... this, and spell out -I here.
4616 (GNULIB_LIB): Rename to ...
4618 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
4620 2012-04-19 Pedro Alves <palves@redhat.com>
4622 * config.in: Regenerate.
4624 2012-04-19 Pedro Alves <palves@redhat.com>
4626 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
4627 * server.h (memmem): Remove declaration.
4628 * config.in: Regenerate.
4629 * configure: Regenerate.
4631 2012-04-19 Yao Qi <yao@codesourcery.com>
4633 * Makefile.in (SFILES): Add common/vec.c.
4637 2012-04-19 Yao Qi <yao@codesourcery.com>
4639 * remote-utils.c (prepare_resume_reply): Replace with macro
4640 target_core_of_thread.
4641 * server.c (handle_qxfer_threads_proper): Likewise.
4642 * target.h (traget_core_of_thread): New macro.
4644 2012-04-18 Pedro Alves <palves@redhat.com>
4646 * aclocal.m4: Regenerate.
4647 * configure: Regenerate.
4649 2012-04-16 Yao Qi <yao@codesourcery.com>
4651 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
4652 duplicated on address.
4654 2012-04-16 Yao Qi <yao@codesourcery.com>
4656 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
4657 (struct tracepoint_action_ops) <send>: New field.
4658 (m_tracepoint_action_send, r_tracepoint_action_send): New.
4659 (agent_expr_send, x_tracepoint_action_send): New.
4660 (l_tracepoint_action_send): New.
4661 (cmd_qtdp): Download and install tracepoint
4662 according to `use_agent'.
4663 (run_inferior_command): Add one more parameter `len'.
4665 (tracepoint_send_agent): New.
4666 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
4668 2012-04-16 Yao Qi <yao@codesourcery.com>
4670 * tracepoint.c (download_tracepoints): Moved to ...
4671 (cmd_qtstart): ... here.
4673 2012-04-14 Yao Qi <yao@codesourcery.com>
4675 * tracepoint.c: Include inttypes.h.
4676 (struct collect_memory_action): Use sized types.
4677 (struct tracepoint): Likewise.
4678 (cmd_qtdp, stop_tracing): Update print specifiers.
4679 (cmd_qtp, response_tracepoint): Likewise.
4680 (collect_data_at_tracepoint): Likewise.
4681 (collect_data_at_step): Likewise.
4683 2012-04-14 Yao Qi <yao@codesourcery.com>
4685 Import gnulib module inttypes.
4686 * aclocal.m4, config.in, configure: Regenerated.
4688 2012-04-14 Yao Qi <yao@codesourcery.com>
4690 * Makefile.in (maintainer-clean, realclean, distclean): Remove
4691 Makefile and config.status at last.
4693 2012-04-13 Yao Qi <yao@codesourcery.com>
4695 * tracepoint.c: Include stdint.h unconditionally.
4697 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4699 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
4700 on BFD_HAVE_SYS_PROCFS_TYPE.
4701 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
4702 * configure: Regenerate.
4703 * config.in: Likewise.
4705 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
4707 * Makefile.in (clean): Also remove x32.c x32-linux.c
4708 x32-avx.c x32-avx-linux.c.
4709 (x32.o): New target.
4711 (x32-linux.o): Likewise.
4712 (x32-linux.c): Likewise.
4713 (x32-avx.o): Likewise.
4714 (x32-avx.c): Likewise.
4715 (x32-avx-linux.o): Likewise.
4716 (x32-avx-linux.c): Likewise.
4718 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
4719 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
4720 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
4721 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
4722 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
4723 i386/x32-avx-linux.xml.
4725 * linux-x86-low.c (init_registers_x32_linux): New prototype.
4726 (init_registers_x32_avx_linux): Likwise.
4727 (x86_linux_update_xmltarget): Call init_registers_x32_linux
4728 or init_registers_x32_avx_linux if linux_is_elf64 is false.
4730 2012-04-13 Pedro Alves <palves@redhat.com>
4732 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
4733 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
4734 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
4735 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
4738 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
4740 * linux-x86-low.c (compat_x32_clock_t): New.
4741 (compat_x32_siginfo_t): Likewise.
4742 (compat_x32_siginfo_from_siginfo): Likewise.
4743 (siginfo_from_compat_x32_siginfo): Likewise.
4744 (linux_is_elf64): Likewise.
4745 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
4746 and siginfo_from_compat_x32_siginfo for x32.
4747 (x86_arch_setup): Set linux_is_elf64.
4749 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
4752 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
4754 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
4755 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
4756 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
4757 compatible with process.
4759 2012-04-12 Yao Qi <yao@codesourcery.com>
4761 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
4762 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
4763 (install-only, install-info, clean): Handle sub dir gnulib.
4764 (all-lib, am--refresh): New targets.
4765 (memmem.o): Remove target.
4766 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
4767 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
4768 (AC_REPLACE_FUNCS): Remove memmem.
4769 Invoke gl_INIT and AM_INIT_AUTOMAKE.
4770 (AC_OUTPUT): Generate Makefile in gnulib/.
4771 * aclocal.m4, config.in, configure: Regenerated.
4773 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
4775 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
4777 2012-04-05 Pedro Alves <palves@redhat.com>
4779 -Werror=strict-aliasing
4781 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
4784 2012-04-04 Pedro Alves <palves@redhat.com>
4786 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
4787 (sparc_store_gregset_from_stack, sparc_store_gregset)
4788 (sparc_breakpoint_at): Fix formatting.
4790 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4792 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
4794 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
4795 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
4796 * config.in: Regenerate.
4797 * configure: Likewise.
4799 2012-03-29 Pedro Alves <palves@redhat.com>
4801 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
4802 Correct ptrace arguments.
4804 2012-03-28 Pedro Alves <palves@redhat.com>
4806 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
4807 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
4808 (IA64_FR1_REGNUM): New defines.
4809 (ia64_fetch_register): New.
4810 (the_low_target): Install it.
4811 * linux-low.h (struct linux_target_ops) <fetch_register>: New
4813 * linux-low.c (linux_fetch_registers): Try the
4814 the_low_target.fetch_register hook first.
4816 * linux-arm-low.c (the_low_target): Adjust.
4817 * linux-bfin-low.c (the_low_target): Adjust.
4818 * linux-cris-low.c (the_low_target): Adjust.
4819 * linux-crisv32-low.c (the_low_target): Adjust.
4820 * linux-m32r-low.c (the_low_target): Adjust.
4821 * linux-m68k-low.c (the_low_target): Adjust.
4822 * linux-mips-low.c (the_low_target): Adjust.
4823 * linux-ppc-low.c (the_low_target): Adjust.
4824 * linux-s390-low.c (the_low_target): Adjust.
4825 * linux-sh-low.c (the_low_target): Adjust.
4826 * linux-sparc-low.c (the_low_target): Adjust.
4827 * linux-tic6x-low.c (the_low_target): Adjust.
4828 * linux-x86-low.c (the_low_target): Adjust.
4829 * linux-xtensa-low.c (the_low_target): Adjust.
4831 2012-03-26 Pedro Alves <palves@redhat.com>
4833 * server.c (handle_qxfer_libraries): Don't bail early if
4834 the_target->qxfer_libraries_svr4 is not NULL.
4836 2012-03-26 Pedro Alves <palves@redhat.com>
4838 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
4840 2012-03-23 Pedro Alves <palves@redhat.com>
4842 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
4843 "library-list-svr4" element's start tag when the the DSO list is
4846 2012-03-23 Pedro Alves <palves@redhat.com>
4848 * linux-low.c (read_one_ptr): Read the inferior's pointer through
4849 a variable whose type size is the same as the inferior's pointer
4852 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
4854 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
4856 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
4857 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4858 * linux-low.h: Include <signal.h>.
4859 (struct siginfo): Remove forward declaration.
4860 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
4863 2012-03-21 Mike Frysinger <vapier@gentoo.org>
4865 * .gitignore: Ignore more files.
4867 2012-03-19 Pedro Alves <palves@redhat.com>
4868 Jan Kratochvil <jan.kratochvil@redhat.com>
4870 * server.c (cont_thread, general_thread): Add describing comments.
4871 (start_inferior): Clear `cont_thread'.
4872 (handle_v_cont): Don't set `cont_thread' if resuming all threads
4875 2012-03-15 Yao Qi <yao@codesourcery.com>
4877 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
4879 (cmd_qtdp): ... here.
4881 2012-03-15 Yao Qi <yao@codesourcery.com>
4883 * tracepoint.c (struct tracepoint_action_ops): New.
4884 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
4885 (m_tracepoint_action_download): New.
4886 (r_tracepoint_action_download): New.
4887 (x_tracepoint_action_download): New.
4888 (l_tracepoint_action_download): New.
4889 (add_tracepoint_action): Install `action->ops' according type.
4890 (download_tracepoint_1): Move code `download' function pointer
4891 of various tracepoint_action_ops.
4893 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
4895 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
4896 linux_ptrace_attach_warnings.
4898 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
4900 * Makefile.in (linux-ptrace.o): New.
4901 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
4902 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
4903 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
4904 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
4905 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
4907 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
4909 2012-03-08 Yao Qi <yao@codesourcery.com>
4910 Pedro Alves <palves@redhat.com>
4912 Fix PR server/13392.
4913 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
4915 * tracepoint.c (remove_tracepoint): New.
4916 (cmd_qtdp): Call remove_tracepoint when failed to install.
4918 2012-03-07 Pedro Alves <palves@redhat.com>
4920 * linux-low.c (get_detach_signal): New.
4921 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
4922 Pass on pending signals to PTRACE_DETACH. Check the result of the
4924 * server.c (program_signals, program_signals_p): New.
4925 (handle_general_set): Handle QProgramSignals.
4926 * server.h (program_signals, program_signals_p): Declare.
4928 2012-03-05 Pedro Alves <palves@redhat.com>
4929 Jan Kratochvil <jan.kratochvil@redhat.com>
4931 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
4934 2012-03-03 Yao Qi <yao@codesourcery.com>
4936 * tracepoint.c (tracepoint_look_up_symbols): Update call to
4937 agent_look_up_symbols.
4939 2012-03-03 Yao Qi <yao@codesourcery.com>
4941 * Makefile.in (linux-low.o): Keep dependence on agent.h.
4942 (linux-x86-low.o): Likewise.
4943 * server.h: Remove in_process_agent_loaded.
4944 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
4948 2012-03-03 Yao Qi <yao@codesourcery.com>
4950 * tracepoint.c (gdb_agent_capability): New global.
4951 (in_process_agent_loaded_ust): Renamed to
4952 `in_process_agent_supports_ust'.
4954 (in_process_agent_supports_ust): Call agent_capability_check.
4955 (clear_installed_tracepoints): Assert that agent supports
4958 2012-03-03 Yao Qi <yao@codesourcery.com>
4960 * linux-low.c (linux_supports_agent): New.
4961 (linux_target_ops): Initialize field `supports_agent' with
4962 linux_supports_agent.
4963 * target.h (struct target_ops) <supports_agent>: New.
4964 (target_supports_agent): New macro.
4965 * server.c (handle_general_set): Handle packet 'QAgent'.
4966 (handle_query): Send `QAgent+'.
4967 * Makefile.in (server.o): Depends on agent.h.
4969 2012-03-03 Yao Qi <yao@codesourcery.com>
4971 * Makefile.in (OBS): Add agent.o.
4972 Add new rule for agent.o.
4973 Track dependence of tracepoint.c on agent.h.
4974 * tracepoint.c (run_inferior_command_1):
4975 (run_inferior_command): Call agent_run_command.
4976 (gdb_ust_connect_sync_socket): Deleted. Move it to
4978 (resume_thread, stop_thread): Likewise.
4979 (gdb_ust_socket_init): Renamed to ...
4980 (gdb_agent_socket_init): ... New.
4981 (gdb_ust_thread): Renamed to ...
4982 (gdb_agent_helper_thread): ... New.
4983 (gdb_ust_init): Move some code to ...
4984 (gdb_agent_init): ... here. New.
4985 [HAVE_UST]: Call gdb_ust_init.
4986 (initialize_tracepoint_ftlib): Call gdb_agent_init.
4987 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
4988 * config.in, configure: Regenerated.
4990 2012-03-02 Pedro Alves <palves@redhat.com>
4992 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
4993 * linux-low.c (struct simple_pid_list): New.
4994 (stopped_pids): New a struct simple_pid_list pointer.
4995 (add_to_pid_list, pull_pid_from_list): New.
4996 (handle_extended_wait): Don't assume the first signal new children
4997 report is SIGSTOP. Adjust call to pull_pid_from_list.
4998 (linux_wait_for_lwp): Adjust.
5000 2012-03-02 Yao Qi <yao@codesourcery.com>
5002 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
5005 2012-03-02 Yao Qi <yao@codesourcery.com>
5007 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
5008 `stop_pc' and `tpoint'. Update caller.
5010 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
5012 * linux-low.h (linux_target_ops): Add regset_bitmap member.
5013 * linux-low.c (use_linux_regsets): New macro.
5014 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
5015 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
5016 (linux_register_in_regsets): New function.
5017 (usr_fetch_inferior_registers): Skip registers covered by
5019 (usr_store_inferior_registers): Likewise.
5020 (usr_fetch_inferior_registers): New macro.
5021 (usr_store_inferior_registers): Likewise.
5022 (linux_fetch_registers): Handle mixed regset/non-regset targets.
5023 (linux_store_registers): Likewise.
5024 * linux-mips-low.c (init_registers_mips_dsp_linux): New
5026 (init_registers_mips64_dsp_linux): Likewise.
5027 (init_registers_mips_linux): New macro.
5028 (init_registers_mips_dsp_linux): Likewise.
5029 (mips_dsp_num_regs): Likewise.
5030 (DSP_BASE, DSP_CONTROL): New fallback macros.
5031 (mips_base_regs): New macro.
5032 (mips_regmap): Use it. Fix the size.
5033 (mips_dsp_regmap): New variable.
5034 (mips_dsp_regset_bitmap): Likewise.
5035 (mips_arch_setup): New function.
5036 (mips_cannot_fetch_register): Use the_low_target.regmap rather
5038 (mips_cannot_store_register): Likewise.
5039 (the_low_target): Update .arch_setup, .num_regs and .regmap
5040 initializers. Add .regset_bitmap initializer.
5041 * linux-arm-low.c (the_low_target): Add .regset_bitmap
5043 * linux-bfin-low.c (the_low_target): Likewise.
5044 * linux-cris-low.c (the_low_target): Likewise.
5045 * linux-crisv32-low.c (the_low_target): Likewise.
5046 * linux-ia64-low.c (the_low_target): Likewise.
5047 * linux-m32r-low.c (the_low_target): Likewise.
5048 * linux-m68k-low.c (the_low_target): Likewise.
5049 * linux-ppc-low.c (the_low_target): Likewise.
5050 * linux-s390-low.c (the_low_target): Likewise.
5051 * linux-sh-low.c (the_low_target): Likewise.
5052 * linux-sparc-low.c (the_low_target): Likewise.
5053 * linux-tic6x-low.c (the_low_target): Likewise.
5054 * linux-x86-low.c (the_low_target): Likewise.
5055 * linux-xtensa-low.c (the_low_target): Likewise.
5056 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
5057 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
5058 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
5060 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
5061 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
5063 2012-02-29 Yao Qi <yao@codesourcery.com>
5064 Pedro Alves <palves@redhat.com>
5066 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
5067 `step_over_finished' is true.
5069 2012-02-27 Pedro Alves <palves@redhat.com>
5071 * linux-low.c (pid_is_stopped): Delete, moved to common/.
5072 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
5074 2012-02-27 Pedro Alves <palves@redhat.com>
5077 * linux-low.c (pid_is_stopped): New.
5078 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
5080 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
5082 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
5085 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
5087 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
5089 2012-02-24 Luis Machado <lgustavo@codesourcery>
5091 * server.c (handle_query): Advertise support for target-side
5092 breakpoint condition evaluation.
5093 (process_point_options): New function.
5094 (process_serial_event): When inserting a breakpoint, check for
5095 a target-side condition that should be evaluated.
5097 * mem-break.c: Include regcache.h and ax.h.
5098 (point_cond_list_t): New data structure.
5099 (breakpoint) <cond_list>: New field.
5100 (find_gdb_breakpoint_at): Make non-static.
5101 (delete_gdb_breakpoint_at): Clear any target-side
5103 (clear_gdb_breakpoint_conditions): New function.
5104 (add_condition_to_breakpoint): Likewise.
5105 (add_breakpoint_condition): Likewise.
5106 (gdb_condition_true_at_breakpoint): Likewise.
5107 (gdb_breakpoint_here): Return result directly instead
5108 of going through a local variable.
5110 * mem-break.h (find_gdb_breakpoint_at): New prototype.
5111 (clear_gdb_breakpoint_conditions): Likewise.
5112 (add_breakpoint_condition): Likewise.
5113 (gdb_condition_true_at_breakpoint): Likewise.
5115 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
5116 (need_step_over_p): Take target-side breakpoint condition into
5119 2012-02-24 Luis Machado <lgustavo@codesourcery>
5121 * server.h: Include tracepoint.h.
5122 (agent_mem_read, agent_get_trace_state_variable_value,
5123 agent_set_trace_state_variable_value,
5124 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
5125 get_set_tsv_func_addr): New prototypes.
5127 * ax.h: New include file.
5128 * ax.c: New source file.
5130 * tracepoint.c: Include ax.h.
5131 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
5132 agent_expr, eval_result_type): Move to ax.h.
5133 (parse_agent_expr): Rename to ...
5134 (gdb_parse_agent_expr): ... this, make it non-static and move
5136 (unparse_agent_expr) Rename to ...
5137 (gdb_unparse_agent_expr): ... this, make it non-static and move
5139 (eval_agent_expr): Rename to ...
5140 (eval_tracepoint_agent_expr): ... this.
5141 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
5142 forward declarations.
5143 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
5144 (agent_get_trace_state_variable_value): New function.
5145 (agent_set_trace_state_variable_value): New function.
5146 (cmd_qtdp): Call gdb_parse_agent_expr (...).
5147 (response_tracepoint): Call gdb_unparse_agent_expr (...).
5148 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
5149 (condition_true_at_tracepoint): Likewise.
5150 (parse_agent_expr): Rename to ...
5151 (gdb_parse_agent_expr): ... this and move to ax.c.
5152 (unparse_agent_expr): Rename to ...
5153 (gdb_unparse_agent_expr): ... this and move to ax.c.
5154 (gdb_agent_op_name): Move to ax.c.
5155 (eval_agent_expr): Rename to ...
5156 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
5158 (eval_tracepoint_agent_expr): New function.
5159 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
5161 (current_insn_ptr, emit_error, struct bytecode_address): Move to
5163 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
5164 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
5165 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
5166 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
5167 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
5168 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
5169 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
5170 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
5171 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
5172 (compile_bytecodes): Remove forward declaration.
5173 (is_goto_target): Move to ax.c.
5174 (compile_bytecodes): Move to ax.c and call
5175 agent_get_trace_state_variable_value (...) and
5176 agent_set_trace_state_variable_value (...).
5178 * Makefile.in: Update ax.c and IPA dependencies.
5180 2012-02-24 Pedro Alves <palves@redhat.com>
5182 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
5183 (cmd_bigqtbuffer_circular): ... this. Only handle
5184 'QTBuffer:circular:'.
5185 (handle_tracepoint_general_set): Adjust.
5187 2012-02-16 Yao Qi <yao@codesourcery.com>
5189 * inferiors.c: Move code to ...
5190 * dll.c: .... here. New.
5191 * server.h: Declare clear_dlls.
5192 * Makefile.in (SFILES): Add dll.c.
5196 2012-02-11 Yao Qi <yao@codesourcery.com>
5198 * server.c: (handle_monitor_command): Add a new parameter
5200 (handle_query): Update caller.
5202 2012-02-09 Joel Brobecker <brobecker@adacore.com>
5204 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
5205 * configure, config.in: Regenerate.
5206 * hostio.c: Provide an alternate implementation if HAVE_READLINK
5209 2012-02-02 Pedro Alves <palves@redhat.com>
5211 Try SIGKILL first, then PTRACE_KILL.
5212 * linux-low.c (linux_kill_one_lwp): New.
5213 (linux_kill_one_lwp): Rename to ...
5214 (kill_one_lwp_callback): ... this. Use the new
5217 2012-02-02 Pedro Alves <palves@redhat.com>
5219 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
5222 2012-01-27 Pedro Alves <palves@redhat.com>
5224 * linux-low.c (linux_child_pid_to_exec_file): Delete.
5225 (elf_64_file_p): Make static.
5226 (linux_pid_exe_is_elf_64_file): New.
5227 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
5228 Delete declarations.
5229 (linux_pid_exe_is_elf_64_file): Declare.
5230 * linux-x86-low.c (x86_arch_setup): Use
5231 linux_pid_exe_is_elf_64_file.
5233 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
5235 * linux-low.c (linux_wait_for_event_1): Rename to ...
5236 (linux_wait_for_event): ... here and merge it with former
5237 linux_wait_for_event - new variable wait_ptid, use it.
5238 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
5240 2012-01-23 Pedro Alves <palves@redhat.com>
5242 * server.c (main): Avoid yet another case of infinite loop while
5243 detaching/killing after a longjmp.
5245 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
5248 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
5250 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
5252 * hostio.c (handle_readlink): New function.
5253 (handle_vFile): Call it to handle "vFile:readlink" packets.
5255 2012-01-20 Pedro Alves <palves@redhat.com>
5256 Ulrich Weigand <ulrich.weigand@linaro.org>
5258 * server.c (handle_v_requests): Only support vAttach and vRun to
5259 start multiple processes when in extended protocol mode.
5261 2012-01-17 Pedro Alves <palves@redhat.com>
5263 * tracepoint.c (initialize_tracepoint): Use mmap instead of
5264 memalign plus mprotect to allocate the scratch buffer.
5266 2012-01-13 Pedro Alves <palves@redhat.com>
5268 * server.c (attach_inferior): Clear `cont_thread'.
5270 2012-01-13 Pedro Alves <palves@redhat.com>
5272 * server.c (main): Avoid infinite loop while detaching/killing
5275 2012-01-09 Doug Evans <dje@google.com>
5277 * server.c (start_inferior): Set last_ptid in --wrapper case.
5279 2012-01-06 Yao Qi <yao@codesourcery.com>
5281 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
5283 [IN_PROCESS_AGENT] (debug_agent): New global variable.
5285 2012-01-04 Yao Qi <yao@codesourcery.com>
5287 * tracepoint.c (cmd_qtdp): Print debug message
5288 for static tracepoint.
5290 2012-01-04 Yao Qi <yao@codesourcery.com>
5292 * tracepoint.c (trace_vdebug): Differentiate debug message
5293 between gdbserver and IPA.
5295 2012-01-03 Yao Qi <yao@codesourcery.com>
5297 * tracepoint.c (tracepoint_was_hit): Don't collect for
5300 2012-01-02 Joel Brobecker <brobecker@adacore.com>
5302 * terminal.h: Reformat copyright header.
5304 2012-01-02 Joel Brobecker <brobecker@adacore.com>
5306 * server.c (gdbserver_version): Update copyright year.
5307 * gdbreplay.c (gdbreplay_version): Likewise.
5309 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
5311 * linux-low.c (linux_create_inferior): Put empty if clause for write.
5314 2011-12-18 Hui Zhu <teawater@gmail.com>
5315 * linux-low.c (linux_create_inferior): Save return value to ret.
5317 2011-12-18 Hui Zhu <teawater@gmail.com>
5319 * linux-low.c (linux_create_inferior): Save return value to ret.
5321 2011-12-16 Doug Evans <dje@google.com>
5323 * linux-low.c (linux_create_inferior): If stdio connection,
5324 redirect stdin from /dev/null, stdout to stderr.
5325 * remote-utils.c (remote_is_stdio): New static global.
5326 (remote_connection_is_stdio): New function.
5327 (remote_prepare): Handle stdio connection.
5328 (remote_open): Ditto.
5329 (remote_close): Don't close stdin for stdio connections.
5330 (read_prim,write_prim): New functions. Replace all calls to
5331 read/write to these.
5332 * server.c (main): Watch for "-" argument. Move call to
5333 remote_prepare before start_inferior.
5334 * server.h (STDIO_CONNECTION_NAME): New macro.
5335 (remote_connection_is_stdio): Declare.
5337 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
5338 in debugging output.
5340 2011-12-15 Yao Qi <yao@codesourcery.com>
5342 * tracepoint.c: Include sys/syscall.h.
5343 (gdb_ust_thread): Remove preprocessor conditional.
5345 2011-12-14 Pedro Alves <pedro@codesourcery.com>
5347 * linux-low.c (linux_detach_one_lwp): Call
5348 the_low_target.prepare_to_resume before detaching.
5350 2011-12-14 Yao Qi <yao@codesourcery.com>
5352 * tracepoint.c (gdb_ust_thread): Don't ignore return value
5355 2011-12-14 Yao Qi <yao@codesourcery.com>
5357 * i386-low.c (i386_low_stopped_data_address): Initialize local
5360 2011-12-13 Pedro Alves <pedro@codesourcery.com>
5364 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
5365 DR_CONTROL unless necessary. Extend comments.
5366 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
5367 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
5369 2011-12-13 Yao Qi <yao@codesourcery.com>
5371 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
5373 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
5375 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
5377 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
5378 Print new debug message for such case.
5380 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
5382 Fix overlapping memcpy.
5383 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
5384 the read_inferior_memory transfer.
5385 (delete_fast_tracepoint_jump): New variable buf. Use it for the
5386 write_inferior_memory transfer.
5387 (set_fast_tracepoint_jump): New variable buf. Use it for the
5388 read_inferior_memory and write_inferior_memory transfers.
5389 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
5390 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
5391 Use it for the write_inferior_memory transfer.
5392 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
5395 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
5397 * linux-low.c (fetch_register, store_register): Make code
5398 consistent, fix formatting.
5400 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
5402 * linux-low.c (usr_store_inferior_registers): Factor out code
5403 to handle individual registers into...
5404 (store_register): ... this new function.
5406 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
5408 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
5409 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
5410 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
5411 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
5412 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
5413 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
5414 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
5415 (srv_xmlfiles): Add new XML files.
5417 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
5419 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
5420 (init_registers_s390_linux32v1): Add prototype.
5421 (init_registers_s390_linux32v2): Likewise.
5422 (init_registers_s390_linux64v1): Likewise.
5423 (init_registers_s390_linux64v2): Likewise.
5424 (init_registers_s390x_linux64v1): Likewise.
5425 (init_registers_s390x_linux64v2): Likewise.
5426 (s390_num_regs): Increment to 52.
5427 (s390_regmap): Add orig_r2 register.
5428 (s390_num_regs_3264): Increment to 68.
5429 (s390_regmap_3264): Add orig_r2 register.
5430 (s390_collect_ptrace_register): Handle orig_r2 register.
5431 (s390_supply_ptrace_register): Likewise.
5432 (s390_fill_last_break): New function.
5433 (s390_store_last_break): Likewise.
5434 (s390_fill_system_call): New function.
5435 (s390_store_system_call): Likewise.
5436 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
5438 (s390_check_regset): New function.
5439 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
5440 NT_S390_SYSTEM_CALL regsets and use appropriate description.
5441 Update target_regsets for available register sets.
5443 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
5444 Jan Kratochvil <jan.kratochvil@redhat.com>
5446 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
5447 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
5449 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
5450 * linux-low.h (struct process_info_private): New member r_debug.
5451 * server.c (handle_qxfer_libraries): Call
5452 the_target->qxfer_libraries_svr4.
5453 (handle_qxfer_libraries_svr4): New function.
5454 (qxfer_packets): New entry "libraries-svr4".
5455 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
5456 * target.h (struct target_ops): New member qxfer_libraries_svr4.
5457 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
5458 PACKET_qXfer_libraries_svr4.
5460 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
5462 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
5463 PSW address/mask between 8-byte and 16-byte formats.
5464 (s390_supply_ptrace_register): Likewise.
5465 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
5466 basic addressing mode bit.
5468 2011-11-24 Stan Shebs <stan@codesourcery.com>
5470 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
5472 2011-11-17 Stan Shebs <stan@codesourcery.com>
5474 * tracepoint.c (struct tracepoint): New field traceframe_usage.
5475 (tracing_start_time): New global.
5476 (tracing_stop_time): New global.
5477 (tracing_user_name): New global.
5478 (tracing_notes): New global.
5479 (tracing_stop_note): New global.
5480 (cmd_qtstart): Set traceframe_usage, start_time.
5481 (stop_tracing): Set stop_time.
5482 (cmd_qtstatus): Report additional status.
5483 (cmd_qtp): New function.
5484 (handle_tracepoint_query): Call it.
5485 (cmd_qtnotes): New function.
5486 (handle_tracepoint_general_set): Call it.
5487 (get_timestamp): Rename from tsv_get_timestamp.
5489 2011-11-14 Stan Shebs <stan@codesourcery.com>
5490 Kwok Cheung Yeung <kcy@codesourcery.com>
5492 * linux-x86-low.c (small_jump_insn): New.
5493 (i386_install_fast_tracepoint_jump_pad): Add arguments for
5494 trampoline and error message, build a trampoline and issue a small
5495 jump instruction to it.
5496 (x86_install_fast_tracepoint_jump_pad): Add arguments for
5497 trampoline and error message.
5498 (x86_get_min_fast_tracepoint_insn_len): New.
5499 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
5500 * linux-low.h (struct linux_target_ops): Add arguments to
5501 install_fast_tracepoint_jump_pad operation, add new operation.
5502 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
5504 (linux_get_min_fast_tracepoint_insn_len): New function.
5505 (linux_target_op): Add new operation.
5506 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
5507 (gdb_trampoline_buffer_end): Ditto.
5508 (gdb_trampoline_buffer_error): Ditto.
5509 (struct ipa_sym_addresses): Add fields for new IPA variables.
5510 (symbol_list): Add entries for new IPA variables.
5511 (struct tracepoint): Add fields to hold the address range of the
5512 trampoline used by the tracepoint.
5513 (trampoline_buffer_head): New static variable.
5514 (trampoline_buffer_tail): Ditto.
5515 (claim_trampoline_space): New function.
5516 (have_fast_tracepoint_trampoline_buffer): New function.
5517 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
5519 (install_fast_tracepoint): Ditto, also add error buffer argument.
5520 (cmd_qtminftpilen): New function.
5521 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
5522 (fast_tracepoint_from_trampoline_address): New function.
5523 (fast_tracepoint_collecting): Handle trampoline as part of jump
5525 (set_trampoline_buffer_space): New function.
5526 (initialize_tracepoint): Initialize new IPA variables.
5527 * target.h (struct target_ops): Add arguments to
5528 install_fast_tracepoint_jump_pad operation, add new
5529 get_min_fast_tracepoint_insn_len operation.
5530 (target_get_min_fast_tracepoint_insn_len): New.
5531 (install_fast_tracepoint_jump_pad): Add arguments.
5532 * server.h (IPA_BUFSIZ): Define.
5533 * linux-i386-ipa.c: Include extra header files.
5534 (initialize_fast_tracepoint_trampoline_buffer): New function.
5535 (initialize_low_tracepoint): Call it.
5536 * server.h (set_trampoline_buffer_space): Declare.
5537 (claim_trampoline_space): Ditto.
5538 (have_fast_tracepoint_trampoline_buffer): Ditto.
5540 2011-11-14 Yao Qi <yao@codesourcery.com>
5542 * server.c (handle_query): Handle InstallInTrace for qSupported.
5543 * tracepoint.c (add_tracepoint): Sort list.
5544 (install_tracepoint, download_tracepoint): New.
5545 (cmd_qtdp): Call them to install and download tracepoints.
5546 (sort_tracepoints): Removed.
5547 (cmd_qtstart): Update.
5549 2011-11-14 Yao Qi <yao@codesourcery.com>
5551 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
5552 * mem-break.h: Declare.
5553 * tracepoint.c (cmd_qtstart): Move some code to ...
5554 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
5556 (download_tracepoints): Move some code to ...
5557 (download_tracepoint_1): ... here. New.
5559 2011-11-08 Yao Qi <yao@codesourcery.com>
5561 * remote-utils.c (relocate_instruction): A comment fix.
5563 2011-11-07 Joel Brobecker <brobecker@adacore.com>
5565 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
5566 (i386_dr_low_get_control, i386_dr_low_get_status): Use
5567 dr_status_mirror and dr_control_mirror from debug_reg_state.
5568 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
5569 (i386_initial_stuff): Remove use of deleted globals.
5570 (i386_get_thread_context, i386_set_thread_context,
5571 i386_thread_added): Use dr_status_mirror and dr_control_mirror
5572 from debug_reg_state.
5574 2011-11-05 Yao Qi <yao@codesourcery.com>
5576 * tracepoint.c (gdb_collect): Loop over tracepoints of same
5577 address as TPOINT's.
5579 2011-11-02 Stan Shebs <stan@codesourcery.com>
5581 * tracepoint.c (agent_mem_read_string): New function.
5582 (eval_agent_expr): Call it for tracenz.
5583 * server.c (handle_query): Report support for tracenz.
5585 2011-11-02 Yao Qi <yao@codesourcery.com>
5587 * tracepoint.c (cmd_qtstart): Remove unused local variables.
5589 2011-11-02 Yao Qi <yao@codesourcery.com>
5591 * target.h: Fix a typo in comment.
5593 2011-10-31 Pedro Alves <pedro@codesourcery.com>
5595 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
5596 clobber the breakpoints' shadows with fast tracepoint jumps.
5597 * mem-break.h (check_mem_write): Add `myaddr' parameter.
5598 * target.c (write_inferior_memory): Also pass MYADDR down to
5601 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
5603 * configure.ac: Check support for personality routine.
5604 * configure: Regenerate.
5605 * config.in: Likewise.
5606 * linux-low.c: Include <sys/personality.h>.
5607 Define ADDR_NO_RANDOMIZE if necessary.
5608 (linux_create_inferior): Disable address space randomization when
5609 forking inferior, if requested.
5610 (linux_supports_disable_randomization): New function.
5611 (linux_target_ops): Install it.
5612 * server.h (disable_randomization): Declare.
5613 * server.c (disable_randomization): New global variable.
5614 (handle_general_set): Handle QDisableRandomization.
5615 (handle_query): Likewise for qSupported.
5616 (main): Support --disable-randomization and --no-disable-randomization
5617 command line arguments.
5618 * target.h (struct target_ops): Add supports_disable_randomization.
5619 (target_supports_disable_randomization): New macro.
5621 2011-09-29 Mike Frysinger <vapier@gentoo.org>
5623 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
5625 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
5626 [!PT_GETDSBT] (target_loadmap): New definition.
5627 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
5628 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
5629 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
5630 and PT_GETDSBT to LINUX_LOADMAP.
5631 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
5632 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
5634 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
5636 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
5637 (arm_linux_hwbp_cap): New static variable.
5638 (arm_linux_get_hwbp_cap): Replace by ...
5639 (arm_linux_init_hwbp_cap): ... this new function.
5640 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
5641 (arm_linux_get_hw_watchpoint_count): Likewise.
5642 (arm_linux_get_hw_watchpoint_max_length): Likewise.
5643 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
5644 (arm_prepare_to_resume): Use perror_with_name instead of error.
5646 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
5648 * linux-arm-low.c: Include <signal.h>.
5649 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
5650 (struct arm_linux_hwbp_cap): New data type.
5651 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
5652 (struct arm_linux_hw_breakpoint): New data type.
5653 (MAX_BPTS, MAX_WPTS): Define.
5654 (struct arch_process_info, struct arch_lwp_info): New data types.
5655 (arm_linux_get_hwbp_cap): New function.
5656 (arm_linux_get_hw_breakpoint_count): Likewise.
5657 (arm_linux_get_hw_watchpoint_count): Likewise.
5658 (arm_linux_get_hw_watchpoint_max_length): Likewise.
5659 (arm_hwbp_control_initialize): Likewise.
5660 (arm_hwbp_control_is_enabled): Likewise.
5661 (arm_hwbp_control_is_initialized): Likewise.
5662 (arm_hwbp_control_disable): Likewise.
5663 (arm_linux_hw_breakpoint_equal): Likewise.
5664 (arm_linux_hw_point_initialize): Likewise.
5665 (struct update_registers_data): New data structure.
5666 (update_registers_callback: New function.
5667 (arm_insert_point): Likewise.
5668 (arm_remove_point): Likewise.
5669 (arm_stopped_by_watchpoint): Likewise.
5670 (arm_stopped_data_address): Likewise.
5671 (arm_new_process): Likewise.
5672 (arm_new_thread): Likewise.
5673 (arm_prepare_to_resume): Likewise.
5674 (the_low_target): Register arm_insert_point, arm_remove_point,
5675 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
5676 arm_new_thread, and arm_prepare_to_resume.
5678 2011-09-15 Stan Shebs <stan@codesourcery.com>
5680 * server.h (struct emit_ops): Add compare-goto fields.
5681 * tracepoint.c (gdb_agent_op_sizes): New table.
5682 (emit_eq_goto): New function.
5683 (emit_ne_goto): New function.
5684 (emit_lt_goto): New function.
5685 (emit_le_goto): New function.
5686 (emit_gt_goto): New function.
5687 (emit_ge_goto): New function.
5688 (is_goto_target): New function.
5689 (compile_bytecodes): Recognize special cases of compare-goto
5690 combinations and call specialized emitters for them.
5691 * linux-x86-low.c (amd64_emit_eq_goto): New function.
5692 (amd64_emit_ne_goto): New function.
5693 (amd64_emit_lt_goto): New function.
5694 (amd64_emit_le_goto): New function.
5695 (amd64_emit_gt_goto): New function.
5696 (amd64_emit_ge_goto): New function.
5697 (amd64_emit_ops): Add the new functions.
5698 (i386_emit_eq_goto): New function.
5699 (i386_emit_ne_goto): New function.
5700 (i386_emit_lt_goto): New function.
5701 (i386_emit_le_goto): New function.
5702 (i386_emit_gt_goto): New function.
5703 (i386_emit_ge_goto): New function.
5704 (i386_emit_ops): Add the new functions.
5706 2011-09-08 Stan Shebs <stan@codesourcery.com>
5708 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
5709 (i386_emit_epilogue): Restore %ebx.
5711 2011-08-31 Jie Zhang <jzhang918@gmail.com>
5713 * server.c (step_thread): Remove definition.
5714 (process_serial_event): Don't handle Hs.
5715 * server.h (step_thread): Remove declaration.
5716 * target.c (set_desired_inferior): Remove use of step_thread.
5718 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
5720 * linux-low.c: Include linux-procfs.h.
5721 (linux_attach_lwp_1): Update comments.
5722 (linux_attach): Scan for existing threads when attaching to a
5723 process that is the tgid.
5724 * Makefile.in: Update dependencies.
5726 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
5728 * configure.srv: Add linux-procfs.o dependencies.
5730 2011-08-14 Yao Qi <yao@codesourcery.com>
5732 * target.h (struct target_ops): Fix indent.
5733 * win32-low.c (win32_target_ops): Fix comment.
5735 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
5736 Yao Qi <yao@codesourcery.com>
5738 * Makefile.in (clean): Remove tic6x-*.c files.
5739 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
5740 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
5741 (tic6x-c64xp-linux.c): Likewise.
5742 * configure.srv: Add support for tic6x-*-uclinux.
5743 * linux-tic6x-low.c: New.
5744 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
5746 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
5747 Yao Qi <yao@codesourcery.com>
5749 * target.h (struct target_ops): Add read_loadmap.
5750 * linux-low.c (struct target_loadseg): New type.
5751 (struct target_loadmap): New type.
5752 (linux_read_loadmap): New function.
5753 (linux_target_ops): Add linux_read_loadmap.
5754 * server.c (handle_query): Support qXfer:fdpic:read packet.
5755 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
5758 2011-08-05 Eli Zaretskii <eliz@gnu.org>
5760 * win32-low.c: Include <stdint.h>.
5762 2011-07-22 Pedro Alves <pedro@codesourcery.com>
5764 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
5765 to the inferior here.
5766 (i386_remove_aligned_watchpoint): Ditto.
5767 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
5768 fit part of the watchpoint in the debug registers.
5769 (i386_update_inferior_debug_regs): New.
5770 (i386_low_insert_watchpoint): Work on a local mirror of the debug
5771 registers, and only update the inferior on success.
5772 (i386_low_remove_watchpoint): Ditto.
5774 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
5776 * linux-low.c (compare_ints, unique, list_threads, show_process,
5777 linux_core_of_thread): Delete.
5778 (linux_target_ops): Change linux_core_of_thread to
5779 linux_common_core_of_thread.
5780 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
5781 * utils.c (malloc_failure): Change type of argument.
5782 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
5783 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
5784 common/linux-osdata.c, common/ptid.c and common/buffer.c.
5785 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
5786 (IPA_OBJS): Add common-utils-ipa.o.
5787 (ptid_h, linux_osdata_h): New macros.
5788 (server_h): Add common/common-utils.h, common/xml-utils.h,
5789 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
5791 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
5792 ptid.o, buffer.o): New rules.
5793 (linux-low.o): Add common/linux-osdata.h as a dependency.
5794 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
5795 * configure.ac: Add AC_HEADER_DIRENT check.
5796 * config.in: Regenerate.
5797 * configure: Regenerate.
5798 * remote-utils.c (xml_escape_text): Delete.
5799 (buffer_grow, buffer_free, buffer_init, buffer_finish,
5800 buffer_xml_printf): Move to common/buffer.c.
5801 * server.c (main): Remove call to initialize_inferiors.
5802 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
5803 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
5804 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
5805 internal_error, gdb_assert, gdb_assert_fail): Delete.
5806 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
5807 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
5809 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
5810 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
5811 initialize_inferiors): Delete.
5813 2011-07-20 Pedro Alves <pedro@codesourcery.com>
5815 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
5818 2011-05-31 Pedro Alves <pedro@codesourcery.com>
5820 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
5822 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
5824 2011-05-26 Yao Qi <yao@codesourcery.com>
5826 * Makefile.in (thread-db.o): Track dependence to
5827 common/gdb_thread_db.h.
5828 * thread-db.c: include gdb_thread_db.h from right place.
5830 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
5832 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
5833 __FILE__ and __LINE__ to internal_error.
5835 2011-05-13 Doug Evans <dje@google.com>
5837 * thread-db.c (try_thread_db_load_from_sdir): New function.
5838 (try_thread_db_load_from_dir): New function.
5839 (thread_db_load_search): Handle $sdir, ignore $pdir.
5840 Remove trying of system directories if search of
5841 libthread-db-search-path fails, that is now done via $sdir.
5843 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
5845 * server.c (handle_query): Add EnableDisableTracepoints to the list
5846 of supported features.
5847 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
5849 (cmd_qtenable_disable): New.
5850 (cmd_qtstart): Install tracepoints even if disabled.
5851 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
5852 receiving a QTEnable or QTDisable packet.
5853 (gdb_collect): Skip data collection if fast tracepoint is disabled.
5854 (ust_marker_to_static_tracepoint): Do not ignore disabled static
5856 (gdb_probe): Skip data collection if static tracepoint is disabled.
5858 2011-05-10 Doug Evans <dje@google.com>
5860 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
5862 2011-05-04 Doug Evans <dje@google.com>
5864 * linux-low.c (linux_join): Skip process lookup.
5865 * spu-low.c (spu_join): Ditto.
5866 * server.c (join_inferiors_callback): Delete.
5867 (process_serial_event): For 'D' packet (detach) call join_inferior
5870 2011-05-04 Joseph Myers <joseph@codesourcery.com>
5872 * README: Don't mention xscale*-*-linux*.
5873 * configure.srv (xscale*-*-linux*): Don't handle target.
5875 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
5877 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
5879 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
5880 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
5881 (i386_emit_void_call_2): Likewise.
5883 2011-04-26 Yao Qi <yao@codesourcery.com>
5885 * linux-low.c: Move common macros to linux-ptrace.h.
5886 Include linux-ptrace.h.
5887 * Makefile.in (linux_ptrace_h): New.
5888 (linux-low.o): Depends on linux-ptrace.h.
5890 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
5892 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
5893 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
5894 (remote_prepare): New function with most of the TCP code from ...
5895 (remote_open): ... here. Detect PORT here unconditionally. Move also
5896 setting transport_is_reliable.
5897 * server.c (run_once): New variable.
5898 (gdbserver_usage): Document it.
5899 (main): Set run_once for `--once'. Call remote_prepare. Exit after
5900 the first run if RUN_ONCE.
5901 * server.h (run_once, remote_prepare): New declarations.
5903 2011-04-19 Tom Tromey <tromey@redhat.com>
5905 * win32-low.c (handle_load_dll): Remove duplicate "the".
5907 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
5909 Remove support for old Cygwin 1.5 versions.
5910 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
5911 function to avoid warning.
5912 (win32_add_one_solib): Use cygwin_conv_path function to avoid
5915 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
5917 * gdbserver/server.h (Macro _): Define it if not available.
5919 2011-03-14 Michael Snyder <msnyder@vmware.com>
5921 * hostio.c (handle_close): Remove unnecessary null test.
5923 2011-03-10 Joel Brobecker <brobecker@adacore.com>
5925 * Makefile.in (maintainer-clean realclean distclean): Remove
5926 "make ... subdir_do" command.
5928 2011-03-10 Michael Snyder <msnyder@vmware.com>
5930 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
5932 * server.c (handle_v_run): Free alloced buffer on early return.
5934 2011-03-09 Yao Qi <yao@codesourcery.com>
5937 2011-03-04 Yao Qi <yao@codesourcery.com>
5939 * Makefile.in: Remove GNU make feature --directory.
5941 2011-03-05 Yao Qi <yao@codesourcery.com>
5943 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
5944 (subdir_do): New make target. Copied from gdb/Makefile.
5945 (maintainer-clean, realclean, distclean, clean): Call corresponding
5946 make targets in common/Makefile.
5948 2011-02-11 Yao Qi <yao@codesourcery.com>
5950 * configure.ac: Call AC_PROG_RANLIB.
5951 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
5952 * configure: Regenerate.
5954 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5956 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
5958 2011-03-06 Yao Qi <yao@codesourcery.com>
5960 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
5962 2011-03-05 Yao Qi <yao@codesourcery.com>
5964 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
5965 (subdir_do): New make target. Copied from gdb/Makefile.
5966 (maintainer-clean, realclean, distclean, clean): Call corresponding
5967 make targets in common/Makefile.
5969 2011-03-04 Yao Qi <yao@codesourcery.com>
5971 * Makefile.in: Remove GNU make feature --directory.
5973 2011-03-04 Michael Snyder <msnyder@vmware.com>
5975 * server.c (queue_stop_reply): Call xmalloc not malloc.
5977 2011-03-02 Michael Snyder <msnyder@vmware.com>
5979 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
5981 2011-02-28 Michael Snyder <msnyder@vmware.com>
5983 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
5984 (cmd_qtframe): Ditto.
5985 (cmd_qtbuffer): Ditto.
5986 (cmd_bigqtbuffer): Ditto.
5988 * utils.c (decimal2str): Initialize 'width' to nine, then
5991 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5993 * hostio.c (require_data): Free *data, not data.
5995 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5997 * hostio.c (require_data): Use free, not xfree.
5999 2011-02-27 Michael Snyder <msnyder@vmware.com>
6001 * server.c (handle_query): Discard unused value.
6003 * hostio.c (require_data): Free malloc memory before returning
6006 2011-02-26 Michael Snyder <msnyder@vmware.com>
6008 * linux-low.c (list_threads): Call closedir for dirent.
6010 2011-02-27 Michael Snyder <msnyder@vmware.com>
6012 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
6013 a case statement falls through.
6015 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
6017 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
6020 2011-02-26 Michael Snyder <msnyder@vmware.com>
6022 * utils.c (decimal2str): Eliminate dead code and dead param.
6023 (pulongest): Drop dead param from call to decimal2str.
6026 2011-02-24 Joel Brobecker <brobecker@adacore.com>
6028 Revert the following patch (not approved yet):
6029 2011-02-21 Hui Zhu <teawater@gmail.com>
6030 * tracepoint.c (tp_printf): New function.
6031 (eval_agent_expr): Handle gdb_agent_op_printf.
6033 2011-02-21 Hui Zhu <teawater@gmail.com>
6035 * tracepoint.c (tp_printf): New function.
6036 (eval_agent_expr): Handle gdb_agent_op_printf.
6038 2011-02-18 Tom Tromey <tromey@redhat.com>
6040 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
6041 (tracepoint.o): Likewise.
6042 * tracepoint.c (enum gdb_agent_op): Use ax.def.
6043 (gdb_agent_op_names): Likewise.
6045 2011-02-18 Tom Tromey <tromey@redhat.com>
6047 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
6048 gdb_agent_op_rot>: New constants.
6049 (gdb_agent_op_names): Add pick and roll.
6050 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
6053 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6055 * aclocal.m4: Regenerated with aclocal-1.11.1.
6057 2011-02-14 Pedro Alves <pedro@codesourcery.com>
6059 * server.c (handle_qxfer_traceframe_info): New.
6060 (qxfer_packets): Register "traceframe-info".
6061 (handle_query): Report support for qXfer:traceframe-info:read+.
6062 * tracepoint.c (match_blocktype): New.
6063 (traceframe_find_block_type): Rename to ...
6064 (traceframe_walk_blocks): ... this. Add callback filter argument,
6066 (traceframe_find_block_type): New, reimplemented on top of
6067 traceframe_walk_blocks.
6068 (build_traceframe_info_xml): New.
6069 (traceframe_read_info): New.
6070 * server.h (traceframe_read_info): Declare.
6072 2011-02-11 Yao Qi <yao@codesourcery.com>
6074 * configure.ac: Call AC_PROG_RANLIB.
6075 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
6076 * configure: Regenerate.
6078 2011-02-07 Pedro Alves <pedro@codesourcery.com>
6080 * server.c (gdb_read_memory): Change return semantics to allow
6082 (handle_search_memory_1): Adjust.
6083 (process_serial_event) <'m' packet>: Handle partial transfers.
6084 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
6086 2011-01-28 Pedro Alves <pedro@codesourcery.com>
6088 * regcache.c (init_register_cache): Initialize
6089 regcache->register_status.
6090 (free_register_cache): Release regcache->register_status.
6091 (regcache_cpy): Copy register_status.
6092 (registers_to_string): Print 'x's for unavailable registers.
6093 (supply_register): Mark the register's status valid or
6094 unavailable, depending on whether a buffer was passed in or not.
6095 (supply_register_zeroed): New.
6096 (supply_regblock): Mark the registers' status valid or
6097 unavailable, depending on whether a buffer was passed in or not.
6098 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
6099 (struct regcache): New `register_status' field.
6100 (supply_register_zeroed): Declare.
6101 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
6102 supply_register_zeroed, rather than passing a NULL buffer to
6104 * tracepoint.c (fetch_traceframe_registers): Update comment.
6106 2011-01-28 Pedro Alves <pedro@codesourcery.com>
6108 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
6111 2011-01-25 Pedro Alves <pedro@codesourcery.com>
6113 * server.h (decode_xfer_write): Change prototype.
6114 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
6115 and don't extract the annex here.
6116 * server.c (decode_xfer_read): Remove `annex' parameter,
6117 and don't extract the annex here.
6119 (struct qxfer): New.
6120 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
6121 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
6122 (handle_qxfer_statictrace): New functions, abstracted out from
6123 handle_query, and made to use the struct qxfer interface.
6124 (handle_threads_qxfer_proper): Rename to ...
6125 (handle_qxfer_threads_proper): ... this.
6126 (handle_threads_qxfer): Rename to ...
6127 (handle_qxfer_threads): ... this. Adjust.
6128 (qxfer_packets): New array.
6129 (handle_qxfer): New function.
6130 (handle_query): Use handle_qxfer.
6132 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
6134 * gdbreplay.c: Shorten lines of >= 80 columns.
6135 * linux-low.c: Ditto.
6136 * linux-ppc-low.c: Ditto.
6137 * linux-s390-low.c: Ditto.
6138 * linux-sparc-low.c: Ditto.
6139 * linux-x86-low.c: Ditto.
6140 * linux-xtensa-low.c: Ditto.
6141 * mem-break.c: Ditto.
6143 * regcache.h: Ditto.
6144 * remote-utils.c: Ditto.
6147 * thread-db.c: Ditto.
6148 * tracepoint.c: Ditto.
6150 * win32-low.h: Ditto.
6152 2011-01-05 Joel Brobecker <brobecker@adacore.com>
6154 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
6157 2011-01-01 Joel Brobecker <brobecker@adacore.com>
6159 * server.c (gdbserver_version): Update copyright year in version
6161 * gdbreplay.c (gdbreplay_version): Ditto.
6163 2010-12-29 Jie Zhang <jie.zhang@analog.com>
6165 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
6166 * linux-bfin-low.c: New file.
6167 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
6168 PT_DATA_ADDR for BFIN targets.
6169 * Makefile.in (SFILES): Add linux-bfin-low.c.
6170 (clean): Remove reg-bfin.c.
6171 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
6172 * README: Mention supported Blackfin targets.
6174 2010-12-23 Mike Frysinger <vapier@gentoo.org>
6176 * .gitignore: New file.
6178 2010-11-16 Mike Frysinger <vapier@gentoo.org>
6180 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
6182 2010-10-22 Jie Zhang <jie@codesourcery.com>
6184 * Makefile.in: Add FLAGS_TO_PASS variable.
6185 (install): Remove dependency of install-only and recursively
6186 invoke make for install-only.
6188 2010-10-04 Doug Evans <dje@google.com>
6190 * Makefile.in (uninstall): Use $(DESTDIR).
6192 2010-09-24 Pedro Alves <pedro@codesourcery.com>
6196 * linux-x86-low.c (compat_siginfo_from_siginfo)
6197 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
6198 si_code is < 0. Check for si_code == SI_TIMER before checking for
6201 2010-09-13 Joel Brobecker <brobecker@adacore.com>
6203 * lynx-i386-low.c: New file.
6204 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
6206 2010-09-13 Joel Brobecker <brobecker@adacore.com>
6208 * lynx-low.c (ptrace_request_to_str): Remove handling for
6209 request values that have been removed in LynxOS 5.x.
6211 2010-09-13 Joel Brobecker <brobecker@adacore.com>
6213 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
6216 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
6218 * configure.ac: Add --enable-inprocess-agent option.
6219 * configure: Rebuilt.
6221 2010-09-06 Yao Qi <yao@codesourcery.com>
6223 * linux-low.c (linux_kill): Remove unused variable.
6224 (linux_stabilize_threads): Likewise.
6225 * server.c (start_inferior): Likewise.
6226 (queue_stop_reply_callback): Likewise.
6227 * tracepoint.c (do_action_at_tracepoint): Likewise.
6229 2010-09-06 Yao Qi <yao@codesourcery.com>
6231 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
6234 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
6236 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
6238 2010-09-06 Pedro Alves <pedro@codesourcery.com>
6240 * Makefile.in (install-only): Replace $IPA_DEPFILES with
6243 2010-09-01 Joel Brobecker <brobecker@adacore.com>
6245 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
6246 gdbserver/lynx-ppc-low.c: New files.
6247 * Makefile.in (lynx_low_h): New variable.
6248 (lynx-low.o, lynx-ppc-low.o): New rules.
6249 * configure.ac: On LynxOS, link with -lnetinet.
6250 * configure.srv: Add handling of powerpc-*-lynxos* targets.
6251 * configure: regenerate.
6253 2010-09-01 Joel Brobecker <brobecker@adacore.com>
6255 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
6256 * configure.ac: Add check for vasprintf and vsnprintf.
6257 * configure, config.in: Regenerate.
6258 * server.h (vasprintf, vsnprintf): Add conditional declarations.
6260 2010-09-01 Joel Brobecker <brobecker@adacore.com>
6262 * gdbreplay.c: Move include of alloca.h up, next to include of
6264 * server.h: Add include of malloc.h.
6265 * mem-break.c: Remove include of malloc.h.
6266 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
6268 2010-09-01 Joel Brobecker <brobecker@adacore.com>
6270 * Makefile.in (memmem.o): Build with -Wno-error.
6272 2010-09-01 Joel Brobecker <brobecker@adacore.com>
6274 * utils.c (xsnprintf): Make non-static.
6275 * server.h: Add xsnprintf declaration.
6276 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
6277 replace calls to snprintf by calls to xsnprintf throughout.
6279 2010-09-01 Joel Brobecker <brobecker@adacore.com>
6281 * configure.ac: Add configure check for alloca.
6282 * configure, config.in: Regenerate.
6283 * server.h: Include alloca.h if it exists.
6284 * gdbreplay.c: Include alloca.h if it exists.
6286 2010-08-28 Pedro Alves <pedro@codesourcery.com>
6288 * linux-low.c (__SIGRTMIN): Define if not already defined.
6289 (linux_create_inferior): Check for __ANDROID__ rather than
6291 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
6292 are already deferred.
6293 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
6294 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
6295 stopped and already has a pending signal to report.
6296 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
6297 a pending signal to report or is moving out of a jump pad.
6298 (linux_init_signals): Check for __ANDROID__ rather than
6301 2010-08-28 Pedro Alves <pedro@codesourcery.com>
6303 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
6304 debug_threads check. Avoid a linear search when not doing debug
6307 2010-08-27 Pedro Alves <pedro@codesourcery.com>
6309 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
6310 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
6311 (struct file_handler) <fd>: Change type to gdb_fildes_t.
6312 (process_event): Change local fd's type to gdb_fildes_t.
6313 (create_file_handler): Adjust prototype.
6314 (delete_file_handler): Adjust prototype.
6315 (handle_file_event): Adjust prototype. Use pfildes.
6316 (create_file_event): Adjsut prototype.
6317 * remote-utils.c (remote_desc, listen_desc): Change type to
6319 * server.h: New gdb_fildes_t typedef.
6320 [USE_WIN32API]: Include winsock2.h.
6321 (delete_file_handler, add_file_handler): Adjust prototypes.
6323 * utils.c (pfildes): New.
6325 2010-08-27 Pedro Alves <pedro@codesourcery.com>
6327 * configure.ac (build_warnings): Add -Wno-char-subscripts.
6328 * configure: Regenerate.
6330 2010-08-27 Pedro Alves <pedro@codesourcery.com>
6332 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
6333 (linux_done_accessing_memory): ... this.
6334 (linux_target_ops): Adjust.
6335 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
6336 * nto-low.c (nto_target_ops): Adjust comment.
6337 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
6338 * spu-low.c (spu_target_ops): Adjust comment.
6339 * target.h (target_ops): Rename unprepare_to_access_memory field
6340 to done_accessing_memory.
6341 (unprepare_to_access_memory): Rename to ...
6342 (done_accessing_memory): ... this.
6344 2010-08-26 Pedro Alves <pedro@codesourcery.com>
6346 * linux-low.c (linux_prepare_to_access_memory): New.
6347 (linux_unprepare_to_access_memory): New.
6348 (linux_target_ops): Install them.
6349 * server.c (read_memory): Rename to ...
6350 (gdb_read_memory): ... this. Use
6351 prepare_to_access_memory/prepare_to_access_memory.
6352 (write_memory): Rename to ...
6353 (gdb_write_memory): ... this. Use
6354 prepare_to_access_memory/prepare_to_access_memory.
6355 (handle_search_memory_1): Adjust.
6356 (process_serial_event): Adjust.
6357 * target.h (struct target_ops): New fields
6358 prepare_to_access_memory and unprepare_to_access_memory.
6359 (prepare_to_access_memory, unprepare_to_access_memory): New.
6360 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
6361 prepare_to_access_memory/prepare_to_access_memory.
6362 * nto-low.c (nto_target_ops): Adjust.
6363 * spu-low.c (spu_target_ops): Adjust.
6364 * win32-low.c (win32_target_ops): Adjust.
6366 2010-08-26 Pedro Alves <pedro@codesourcery.com>
6368 * Makefile.in (WARN_CFLAGS): Get it from configure.
6369 (WERROR_CFLAGS): New.
6370 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
6371 * configure.ac: Introduce --enable-werror, which adds -Werror to
6372 the compiler command line. Enabled by default. Disable with
6373 --disable-werror. Add -Wdeclaration-after-statement
6374 Wpointer-arith and -Wformat-nonliteral to warning flags.
6375 * configure: Regenerate.
6377 2010-08-26 Pedro Alves <pedro@codesourcery.com>
6379 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
6381 2010-08-26 Pedro Alves <pedro@codesourcery.com>
6383 * gdbreplay.c (remote_error): New.
6385 (expect): Use gdbchar. Check for error reading from GDB.
6386 Clarify sync error output.
6387 (play): Check for errors writing to GDB.
6388 * linux-low.c (sigchld_handler): Really ignore `write' errors.
6389 * remote-utils.c (getpkt): Check for errors writing to the remote
6392 2010-08-25 Pedro Alves <pedro@codesourcery.com>
6394 * linux-low.c (linux_wait_1): Move non-debugging code out of
6395 `debug_threads' control.
6397 2010-08-25 Pedro Alves <pedro@codesourcery.com>
6399 * linux-low.c (linux_wait_1): Don't set last_status here.
6400 * server.c (push_event, queue_stop_reply_callback): Assert we're
6401 not pushing a TARGET_WAITKIND_IGNORE event.
6402 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
6403 (myresume, handle_target_event): Set the thread's last_resume_kind
6404 and last_status from the target returned status.
6406 2010-08-25 Pedro Alves <pedro@codesourcery.com>
6410 * linux-x86-low.c (update_debug_registers_callback): New.
6411 (i386_dr_low_set_addr): Use it.
6412 (i386_dr_low_get_addr): New.
6413 (i386_dr_low_set_control): Use update_debug_registers_callback.
6414 (i386_dr_low_get_control): New.
6415 (i386_dr_low_get_status): Adjust.
6416 * linux-low.c (linux_stop_lwp): New.
6417 * linux-low.h (linux_stop_lwp): Declare.
6419 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
6420 argument instead of a i386_debug_reg_state.
6421 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
6422 a i386_debug_reg_state.
6423 (i386_insert_aligned_watchpoint): Adjust.
6424 (i386_remove_aligned_watchpoint): Adjust.
6425 (i386_low_stopped_data_address): Read the debug registers from the
6426 inferior instead of from the mirrors.
6427 * i386-low.h (struct i386_debug_reg_state): Extend comment.
6428 (i386_dr_low_get_addr): Declare.
6429 (i386_dr_low_get_control): Declare.
6430 (i386_dr_low_get_status): Change prototype.
6432 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
6433 (i386_dr_low_get_addr): New.
6434 (i386_dr_low_get_control): New.
6435 (i386_dr_low_get_status): Adjust prototype. Return
6437 (i386_initial_stuff): Clear dr_status_mirror and
6439 (i386_get_thread_context): Adjust.
6440 (i386_set_thread_context): Adjust.
6441 (i386_thread_added): Adjust.
6443 2010-08-24 Pedro Alves <pedro@codesourcery.com>
6445 * linux-low.h (linux_thread_area): Delete declaration.
6447 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
6449 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
6450 after its termination.
6452 2010-08-09 Pedro Alves <pedro@codesourcery.com>
6454 * linux-low.c (gdb_wants_lwp_stopped): Delete.
6455 (gdb_wants_all_stopped): Delete.
6456 (linux_wait_1): Don't call them.
6457 * server.c (handle_v_cont): Tag all threads as want-stopped.
6458 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
6459 stopped as "client-wants-stopped".
6461 2010-07-31 Pedro Alves <pedro@codesourcery.com>
6463 * Makefile.in (signals_h): New.
6464 (server_h): Depend on it.
6465 (server.o): Don't depend on $(signals_def).
6466 (signals.o): Depend on $(signals_def).
6468 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
6470 * Makefile.in (signals_def): New.
6471 (server_h): Append include/gdb/signals.h and signals_def.
6472 (server.o): Append signals_def.
6474 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
6476 * server.c (handle_target_event): Use target_signal_to_host for
6477 resume_info.sig initialization.
6478 * target.h (struct thread_resume) <sig>: New comment.
6480 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
6482 * server.c (handle_query): strcpy() the returned string from paddress()
6483 instead of sprintf().
6484 * utils.c (paddress): Return phex_nz().
6486 2010-07-07 Joel Brobecker <brobecker@adacore.com>
6488 * server.c (handle_v_cont): Call mourn_inferior if process
6490 (myresume): Likewise.
6492 2010-07-01 Pedro Alves <pedro@codesourcery.com>
6494 Static tracepoints, and integration with UST.
6496 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
6497 * mem-break.c (uninsert_all_breakpoints)
6498 (reinsert_all_breakpoints): New.
6499 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
6500 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
6501 (gdb_agent_ust_loaded, helper_thread_id)
6502 (gdb_agent_helper_thread_id): New macros.
6503 (struct ipa_sym_addresses): Add addr_ust_loaded,
6504 addr_helper_thread_id, addr_cmd_buf.
6505 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
6506 (in_process_agent_loaded_ust): New.
6507 (write_e_ust_not_loaded): New.
6508 (maybe_write_ipa_ust_not_loaded): New.
6509 (struct collect_static_trace_data_action): New.
6510 (enum tracepoint_type) <static_tracepoint>: New.
6511 (struct tracepoint) <handle>: Mention static tracepoints.
6512 (struct static_tracepoint_ctx): New.
6513 (CMD_BUF_SIZE): New.
6514 (add_tracepoint_action): Handle static tracepoint actions.
6515 (unprobe_marker_at): New.
6516 (clear_installed_tracepoints): Handle static tracepoints.
6517 (cmd_qtdp): Handle static tracepoints.
6518 (probe_marker_at): New.
6519 (cmd_qtstart): Handle static tracepoints.
6520 (response_tracepoint): Handle static tracepoints.
6521 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
6522 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
6523 (get_context_regcache): Handle static tracepoints.
6524 (do_action_at_tracepoint): Handle static tracepoint actions.
6525 (traceframe_find_block_type): Handle static trace data blocks.
6526 (traceframe_read_sdata): New.
6527 (download_tracepoints): Download static tracepoint actions.
6528 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
6529 (GDB_PROBE_NAME): New.
6534 (ust_marker_to_static_tracepoint): New.
6536 (collect_ust_data_at_tracepoint): New.
6537 (gdb_ust_probe): New.
6538 (UNIX_PATH_MAX, SOCK_DIR): New.
6539 (gdb_ust_connect_sync_socket): New.
6540 (resume_thread, stop_thread): New.
6541 (run_inferior_command): New.
6542 (init_named_socket): New.
6543 (gdb_ust_socket_init): New.
6544 (cstr_to_hexstr): New.
6546 (first_marker, next_marker): New.
6547 (response_ust_marker): New.
6548 (cmd_qtfstm, cmd_qtsstm): New.
6549 (unprobe_marker_at, probe_marker_at): New.
6550 (cmd_qtstmat, gdb_ust_thread): New.
6551 (gdb_ust_init): New.
6552 (initialize_tracepoint_ftlib): Call gdb_ust_init.
6553 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
6555 (x86_64_st_collect_regmap): New.
6556 (X86_64_NUM_ST_COLLECT_GREGS): New.
6557 (AMD64_RIP_REGNUM): New.
6558 (supply_static_tracepoint_registers): New.
6559 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
6561 (i386_st_collect_regmap): New.
6562 (i386_NUM_ST_COLLECT_GREGS): New.
6563 (supply_static_tracepoint_registers): New.
6564 * server.c (handle_query): Handle qXfer:statictrace:read.
6565 <qSupported>: Report support for StaticTracepoints, and
6566 qXfer:statictrace:read features.
6567 * server.h (traceframe_read_sdata)
6568 (supply_static_tracepoint_registers): Declare.
6569 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
6570 (unpack_varlen_hex): Include in IPA build.
6571 * Makefile.in (ustlibs, ustinc): New.
6572 (IPA_OBJS): Add remote-utils-ipa.o.
6573 ($(IPA_LIB)): Link -ldl and -lpthread.
6575 (IPAGENT_CFLAGS): Add UST_CFLAGS.
6576 * config.in, configure: Regenerate.
6578 2010-06-20 Ian Lance Taylor <iant@google.com>
6579 Pedro Alves <pedro@codesourcery.com>
6581 * linux-x86-low.c (always_true): Delete.
6582 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
6583 trying to fool the compiler with always_true.
6585 2010-06-20 Pedro Alves <pedro@codesourcery.com>
6587 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
6588 conditions in gdbserver.
6590 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
6592 * spu-low.c (spu_read_memory): Wrap around local store limit.
6593 (spu_write_memory): Likewise.
6595 2010-06-15 Pedro Alves <pedro@codesourcery.com>
6597 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
6598 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
6600 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
6602 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
6603 uses with LONGEST uses.
6605 2010-06-14 Stan Shebs <stan@codesourcery.com>
6606 Pedro Alves <pedro@codesourcery.com>
6610 * linux-x86-low.c: Include limits.h.
6615 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
6616 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
6617 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
6618 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
6619 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
6620 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
6621 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
6622 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
6623 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
6624 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
6625 (amd64_emit_void_call_2): New.
6626 (amd64_emit_ops): New.
6627 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
6628 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
6629 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
6630 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
6631 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
6632 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
6633 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
6634 (i386_emit_call, i386_emit_reg, i386_emit_pop)
6635 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
6636 (i386_emit_stack_adjust, i386_emit_int_call_1)
6637 (i386_emit_void_call_2): New.
6638 (i386_emit_ops): New.
6639 (x86_emit_ops): New.
6640 (the_low_target): Install x86_emit_ops.
6641 * server.h (struct emit_ops): New.
6642 (get_raw_reg_func_addr): Declare.
6643 (current_insn_ptr, emit_error): Declare.
6644 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
6645 (set_trace_state_variable_value): New defines.
6646 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
6647 addr_get_trace_state_variable_value and
6648 addr_set_trace_state_variable_value.
6649 (symbol_list): New fields for get_raw_reg,
6650 get_trace_state_variable_value and set_trace_state_variable_value.
6651 (condfn): New typedef.
6652 (struct tracepoint): New field `compiled_cond'.
6653 (do_action_at_tracepoint): Clear compiled_cond.
6654 (get_trace_state_variable_value, set_trace_state_variable_value):
6656 (condition_true_at_tracepoint): If there's a compiled condition,
6658 (current_insn_ptr, emit_error): New globals.
6659 (struct bytecode_address): New.
6660 (get_raw_reg_func_addr): New.
6661 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
6662 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
6663 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
6664 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
6665 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
6666 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
6667 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
6668 (compile_tracepoint_condition, compile_bytecodes): New.
6669 * target.h (emit_ops): Forward declare.
6670 (struct target_ops): New field emit_ops.
6671 (target_emit_ops): New.
6672 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
6673 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
6674 * linux-low.c (linux_emit_ops): New.
6675 (linux_target_ops): Install it.
6676 * linux-low.h (struct linux_target_ops): New field emit_ops.
6678 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
6680 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
6681 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
6683 2010-06-01 Pedro Alves <pedro@codesourcery.com>
6684 Stan Shebs <stan@codesourcery.com>
6686 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
6687 (all): Depend on $(extra_libraries).
6688 (install-only): Install the IPA.
6689 (IPA_OBJS, IPA_LIB): New.
6690 (clean): Remove the IPA lib.
6691 (IPAGENT_CFLAGS): New.
6692 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
6693 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
6694 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
6695 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
6696 * configure.ac: Check for atomic builtins support in the compiler.
6697 (IPA_DEPFILES, extra_libraries): Define.
6698 * configure.srv (ipa_obj): Add description.
6699 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
6700 (i[34567]86-*-linux*): Set ipa_obj.
6701 (x86_64-*-linux*): Set ipa_obj.
6702 * linux-low.c (stabilizing_threads): New.
6703 (supports_fast_tracepoints): New.
6704 (linux_detach): Stabilize threads before detaching.
6705 (handle_tracepoints): Handle internal tracing breakpoints. Assert
6706 the lwp is either not stabilizing, or is moving out of a jump pad.
6707 (linux_fast_tracepoint_collecting): New.
6708 (maybe_move_out_of_jump_pad): New.
6709 (enqueue_one_deferred_signal): New.
6710 (dequeue_one_deferred_signal): New.
6711 (linux_wait_for_event_1): If moving out of a jump pad, defer
6712 pending signals to later.
6713 (linux_stabilize_threads): New.
6714 (linux_wait_1): Check if threads need moving out of jump pads, and
6716 (stuck_in_jump_pad_callback): New.
6717 (move_out_of_jump_pad_callback): New.
6719 (linux_resume_one_lwp): Handle moving out of jump pads.
6720 (linux_set_resume_request): Dequeue deferred signals.
6721 (need_step_over_p): Also step over fast tracepoint jumps.
6722 (start_step_over): Also uninsert fast tracepoint jumps.
6723 (finish_step_over): Also reinsert fast tracepoint jumps.
6724 (linux_install_fast_tracepoint_jump): New.
6725 (linux_target_ops): Install linux_stabilize_threads and
6726 linux_install_fast_tracepoint_jump_pad.
6727 * linux-low.h (linux_target_ops) <get_thread_area,
6728 install_fast_tracepoint_jump_pad>: New fields.
6729 (struct lwp_info) <collecting_fast_tracepoint,
6730 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
6731 (linux_get_thread_area): Declare.
6732 * linux-x86-low.c (jump_insn): New.
6733 (x86_get_thread_area): New.
6734 (append_insns): New.
6736 (amd64_install_fast_tracepoint_jump_pad): New.
6737 (i386_install_fast_tracepoint_jump_pad): New.
6738 (x86_install_fast_tracepoint_jump_pad): New.
6739 (the_low_target): Install x86_get_thread_area and
6740 x86_install_fast_tracepoint_jump_pad.
6741 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
6742 (struct fast_tracepoint_jump): New.
6743 (fast_tracepoint_jump_insn): New.
6744 (fast_tracepoint_jump_shadow): New.
6745 (find_fast_tracepoint_jump_at): New.
6746 (fast_tracepoint_jump_here): New.
6747 (delete_fast_tracepoint_jump): New.
6748 (set_fast_tracepoint_jump): New.
6749 (uninsert_fast_tracepoint_jumps_at): New.
6750 (reinsert_fast_tracepoint_jumps_at): New.
6751 (set_breakpoint_at): Use write_inferior_memory.
6752 (uninsert_raw_breakpoint): Use write_inferior_memory.
6753 (check_mem_read): Mask out fast tracepoint jumps.
6754 (check_mem_write): Mask out fast tracepoint jumps.
6755 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
6756 (set_fast_tracepoint_jump): Declare.
6757 (delete_fast_tracepoint_jump)
6758 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
6759 (reinsert_fast_tracepoint_jumps_at): Declare.
6760 * regcache.c: Don't compile many functions when building the
6761 in-process agent library.
6762 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
6763 the register buffer in the heap.
6764 (free_register_cache): If the register buffer isn't owned by the
6765 regcache, don't free it.
6766 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
6767 pre-existing register caches.
6768 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
6770 (convert_ascii_to_int): : Constify `from' parameter type.
6771 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
6772 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
6773 the needed buffer in-place.
6774 (relocate_instruction): New.
6775 * server.c (handle_query) <qSymbols>: If the target supports
6776 tracepoints, give it a chance of looking up symbols. Report
6777 support for fast tracepoints.
6778 (handle_status): Stabilize threads.
6779 (process_serial_event): Adjust.
6780 * server.h (struct fast_tracepoint_jump): Forward declare.
6781 (struct process_info) <fast_tracepoint_jumps>: New field.
6782 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
6783 (decode_X_packet, decode_M_packet): Adjust.
6784 (relocate_instruction): Declare.
6785 (in_process_agent_loaded): Declare.
6786 (tracepoint_look_up_symbols): Declare.
6787 (struct fast_tpoint_collect_status): Declare.
6788 (fast_tracepoint_collecting): Declare.
6789 (force_unlock_trace_buffer): Declare.
6790 (handle_tracepoint_bkpts): Declare.
6791 (initialize_low_tracepoint)
6792 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
6793 * target.h (struct target_ops) <stabilize_threads,
6794 install_fast_tracepoint_jump_pad>: New fields.
6795 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
6796 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
6797 [HAVE_STDINT_H]: Include stdint.h.
6798 (trace_debug_1): Rename to ...
6799 (trace_vdebug): ... this.
6800 (trace_debug): Rename to ...
6801 (trace_debug_1): ... this. Add `level' parameter.
6803 (ATTR_USED, ATTR_NOINLINE): New.
6804 (IP_AGENT_EXPORT): New.
6805 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6806 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
6807 (about_to_request_buffer_space, trace_buffer_is_full)
6808 (stopping_tracepoint, expr_eval_result, error_tracepoint)
6809 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
6810 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
6811 (traceframe_write_count, traceframes_created)
6812 (trace_state_variables)
6813 New renaming defines.
6814 (struct ipa_sym_addresses): New.
6815 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
6817 (ipa_sym_addrs): New.
6818 (all_tracepoint_symbols_looked_up): New.
6819 (in_process_agent_loaded): New.
6820 (write_e_ipa_not_loaded): New.
6821 (maybe_write_ipa_not_loaded): New.
6822 (tracepoint_look_up_symbols): New.
6823 (debug_threads) [IN_PROCESS_AGENT]: New.
6824 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
6825 (UNKNOWN_SIDE_EFFECTS): New.
6826 (stop_tracing): New.
6827 (flush_trace_buffer): New.
6828 (stop_tracing_bkpt): New.
6829 (flush_trace_buffer_bkpt): New.
6830 (read_inferior_integer): New.
6831 (read_inferior_uinteger): New.
6832 (read_inferior_data_pointer): New.
6833 (write_inferior_data_pointer): New.
6834 (write_inferior_integer): New.
6835 (write_inferior_uinteger): New.
6836 (struct collect_static_trace_data_action): Delete.
6837 (enum tracepoint_type): New.
6838 (struct tracepoint) <type>: New field `type'.
6839 <actions_str, step_actions, step_actions_str>: Only include in
6841 <orig_size, obj_addr_on_target, adjusted_insn_addr>
6842 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
6843 (tracepoints): Use IP_AGENT_EXPORT.
6844 (last_tracepoint): Don't include in the IPA.
6845 (stopping_tracepoint): Use IP_AGENT_EXPORT.
6846 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
6847 (alloced_trace_state_variables): New.
6848 (trace_state_variables): Use IP_AGENT_EXPORT.
6849 (traceframe_t): Delete unused variable.
6850 (circular_trace_buffer): Don't include in the IPA.
6851 (trace_buffer_start): Delete.
6852 (struct trace_buffer_control): New.
6853 (trace_buffer_free): Delete.
6854 (struct ipa_trace_buffer_control): New.
6855 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
6856 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
6858 (trace_buffer_ctrl): New.
6859 (TRACE_BUFFER_CTRL_CURR): New.
6860 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
6861 Reimplement as macros.
6862 (trace_buffer_wrap): Delete.
6863 (traceframe_write_count, traceframe_read_count)
6864 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
6865 (struct tracepoint_hit_ctx) <type>: New field.
6866 (struct fast_tracepoint_ctx): New.
6867 (memory_barrier): New.
6869 (record_tracepoint_error): Update atomically in the IPA.
6870 (clear_inferior_trace_buffer): New.
6871 (about_to_request_buffer_space): New.
6872 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
6873 updating the same buffer.
6874 (add_tracepoint): Default the tracepoint's type to trap
6875 tracepoint, and orig_size to -1.
6876 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
6878 (create_trace_state_variable): New parameter `gdb'. Handle it.
6879 (clear_installed_tracepoints): Clear fast tracepoint jumps.
6880 (cmd_qtdp): Handle fast tracepoints.
6882 (max_jump_pad_size): New.
6883 (gdb_jump_pad_head): New.
6884 (get_jump_space_head): New.
6885 (claim_jump_space): New.
6886 (sort_tracepoints): New.
6887 (MAX_JUMP_SIZE): New.
6888 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
6890 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
6891 support. Upload fast traceframes, and delete internal IPA
6893 (stop_tracing_handler): New.
6894 (flush_trace_buffer_handler): New.
6895 (cmd_qtstop): Upload fast tracepoints.
6896 (response_tracepoint): Handle fast tracepoints.
6897 (tracepoint_finished_step): Upload fast traceframes. Set the
6898 tracepoint hit context's tracepoint type.
6899 (handle_tracepoint_bkpts): New.
6900 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
6901 type. Add comment about fast tracepoints.
6902 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
6903 non-existing action_str field.
6904 (get_context_regcache): Handle fast tracepoints.
6905 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
6907 (fast_tracepoint_from_jump_pad_address): New.
6908 (fast_tracepoint_from_ipa_tpoint_address): New.
6909 (collecting_t): New.
6910 (force_unlock_trace_buffer): New.
6911 (fast_tracepoint_collecting): New.
6914 (write_inferior_data_ptr): New.
6915 (target_tp_heap): New.
6916 (target_malloc): New.
6917 (download_agent_expr): New.
6919 (download_tracepoints): New.
6920 (download_trace_state_variables): New.
6921 (upload_fast_traceframes): New.
6922 (IPA_FIRST_TRACEFRAME): New.
6923 (IPA_NEXT_TRACEFRAME_1): New.
6924 (IPA_NEXT_TRACEFRAME): New.
6925 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
6926 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
6927 (gdb_jump_pad_buffer_end): New.
6928 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
6929 (initialize_tracepoint): Adjust.
6930 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
6931 buffer. Initialize the low module.
6932 * utils.c (PREFIX, TOOLNAME): New.
6933 (malloc_failure): Use PREFIX.
6934 (error): In the IPA, an error causes an exit.
6935 (fatal, warning): Use PREFIX.
6936 (internal_error): Use TOOLNAME.
6937 (NUMCELLS): Increase to 10.
6938 * configure, config.in: Regenerate.
6940 2010-06-01 Pedro Alves <pedro@codesourcery.com>
6942 * server.c (handle_query) <qSupported>: Do two passes over the
6943 qSupported string to avoid nesting strtok.
6945 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6947 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
6949 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
6951 * configure: Regenerate.
6952 * proc-service.list: New.
6954 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6956 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
6959 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
6961 * gdbreplay.c (remote_open): Check error return from socket() call by
6962 its equality to -1 not by it being negative.
6963 * remote-utils.c (remote_open): Likewise.
6965 2010-05-23 Pedro Alves <pedro@codesourcery.com>
6967 * config.h: Regenerate.
6969 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
6971 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
6972 doesn't provide PTRACE_GET_THREAD_AREA.
6974 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
6976 * linux-m68k-low.c: Include <asm/ptrace.h>
6977 (ps_get_thread_area): Implement.
6979 2010-05-03 Doug Evans <dje@google.com>
6981 * event-loop.c (struct callback_event): New struct.
6982 (callback_list): New global.
6983 (append_callback_event, delete_callback_event): New functions.
6984 (process_callback): New function.
6985 (start_event_loop): Call it.
6986 * remote-utils.c (NOT_SCHEDULED): Define.
6987 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
6988 moved out of readchar.
6989 (readchar): Rewrite. Call reschedule before returning.
6990 (reset_readchar): New function.
6991 (remote_close): Call it.
6992 (process_remaining, reschedule): New functions.
6993 * server.h (callback_handler_func): New typedef.
6994 (append_callback_event, delete_callback_event): Declare.
6996 2010-05-03 Pedro Alves <pedro@codesourcery.com>
6998 * proc-service.c (ps_pglobal_lookup): Use
6999 thread_db_look_up_one_symbol.
7000 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
7001 parameter. Use it instead of all_symbols_looked_up.
7002 * server.h (struct process_info) <all_symbols_looked_up>: Delete
7004 (all_symbols_looked_up): Don't declare.
7005 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
7006 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
7008 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
7009 Set all_symbols_looked_up here.
7010 (thread_db_look_up_one_symbol): New.
7011 (thread_db_get_tls_address): Adjust.
7012 (thread_db_load_search, try_thread_db_load_1): Always allocate the
7013 thread_db object on the heap, and tentatively set it in the
7015 (thread_db_init): Don't set all_symbols_looked_up here.
7016 * linux-low.h (thread_db_look_up_one_symbol): Declare.
7018 2010-05-03 Pedro Alves <pedro@codesourcery.com>
7020 * linux-low.c (linux_kill, linux_detach): Adjust.
7021 (status_pending_p_callback): Remove redundant statement. Check
7022 for !TARGET_WAITIKIND_IGNORE, instead of
7023 TARGET_WAITKIND_STOPPED.
7024 (handle_tracepoints): Make sure LWP is locked. Adjust.
7025 (linux_wait_for_event_1): Adjust.
7026 (linux_cancel_breakpoints): New.
7027 (unsuspend_one_lwp): New.
7028 (unsuspend_all_lwps): New.
7029 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
7030 (send_sigstop_callback): Change return type to int, add new
7031 `except' parameter and handle it.
7032 (suspend_and_send_sigstop_callback): New.
7033 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
7034 pass them down. If SUSPEND, also increment the lwp's suspend
7036 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
7037 (need_step_over_p): Don't consider suspended LWPs.
7038 (start_step_over): Adjust.
7039 (proceed_one_lwp): Change return type to int, add new `except'
7040 parameter and handle it.
7041 (unsuspend_and_proceed_one_lwp): New.
7042 (proceed_all_lwps): Use find_inferior instead of
7044 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
7045 also decrement the suspend count of LWPs. Pass `except' down,
7046 instead of hacking its suspend count.
7047 (linux_pause_all): Add `freeze' parameter. Adjust.
7048 (linux_unpause_all): New.
7049 (linux_target_ops): Install linux_unpause_all.
7050 * server.c (handle_status): Adjust.
7051 * target.h (struct target_ops): New fields `unpause_all' and
7052 `cancel_breakpoints'. Add new parameter to `pause_all'.
7053 (pause_all): Add new `freeze' parameter.
7055 (cancel_breakpoints): New.
7056 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
7058 (cmd_qtstart): Pause threads.
7059 (stop_tracing): Pause threads, and cancel breakpoints.
7060 * win32-low.c (win32_target_ops): Adjust.
7062 2010-05-03 Pedro Alves <pedro@codesourcery.com>
7064 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
7065 the inferior right away from here...
7066 (linux_wait_1): ... to here, and adjust to check the thread's
7067 last_resume_kind instead of the lwp's step or stop_expected flags.
7069 2010-05-02 Pedro Alves <pedro@codesourcery.com>
7071 * README: Use consistent `GDB' and `GDBserver' spellings.
7073 2010-05-02 Pedro Alves <pedro@codesourcery.com>
7075 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
7076 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
7077 (linux_detach_one_lwp): Assume the lwp is stopped.
7078 (any_thread_of): Delete.
7079 (linux_detach): Stop all lwps here. Don't blindly delete all
7081 (delete_lwp_callback): New.
7082 (linux_mourn): Delete all lwps of the process that is gone.
7083 (linux_wait_1): Don't delete the last lwp of the process here.
7084 * mem-break.h (mark_breakpoints_out): Declare.
7085 * mem-break.c (mark_breakpoints_out): New.
7086 (free_all_breakpoints): Use it.
7087 * server.c (handle_target_event): If the process is gone, mark
7089 * thread-db.c (struct thread_db) <create_bp>: New field.
7090 (thread_db_enable_reporting): Fix prototype. Store a thread event
7091 breakpoint reference in the thread_db struct.
7092 (thread_db_load_search): Clear the thread_db object.
7093 (try_thread_db_load_1): Ditto.
7094 (switch_to_process): New.
7095 (disable_thread_event_reporting): Use it.
7096 (remove_thread_event_breakpoints): New.
7097 (thread_db_detach, thread_db_mourn): Use it.
7099 2010-05-01 Pedro Alves <pedro@codesourcery.com>
7101 * linux-low.c (linux_enable_event_reporting): New.
7102 (linux_wait_for_event_1, handle_extended_wait): Use it.
7104 2010-04-30 Pedro Alves <pedro@codesourcery.com>
7106 * linux-low.c (linux_kill_one_lwp, linux_kill)
7107 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
7108 (send_sigstop): Take an lwp_info as parameter instead. Queue a
7109 SIGSTOP even if the LWP is stopped.
7110 (send_sigstop_callback): New.
7111 (stop_all_lwps): Use send_sigstop_callback instead.
7112 (linux_resume_one_thread): Adjust.
7113 (proceed_one_lwp): Still proceed an LWP that the client has
7114 requested to stop, if we haven't reported it as stopped yet. Make
7115 sure that LWPs the client want stopped, have a pending SIGSTOP.
7117 2010-04-26 Doug Evans <dje@google.com>
7119 * server.c (handle_general_set): Make static.
7121 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
7122 Print received char after testing for error/eof instead of before.
7123 (input_interrupt): Tweak comment.
7125 2010-04-23 Doug Evans <dje@google.com>
7127 * server.c (start_inferior): Print inferior argv if --debug.
7129 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
7131 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
7132 * nto-x86-low.c: Include server.h
7134 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
7136 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
7137 be consistent with other sources of this directory.
7138 (init_registers_amd64): Correct name of source file of this function
7141 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
7143 * configure.srv (x86_64-*-mingw*): New configuration for Windows
7146 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
7148 * win32-i386-low.c: Add 64-bit support.
7149 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
7150 (init_registers_amd64): Declare.
7151 (mappings): Add 64-bit version of array.
7152 (init_windows_x86): New function.
7153 (the_low_target): Change init_arch field to init_windows_x86.
7155 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
7157 * win32-low.c: Adapt to support also 64-bit architecture.
7158 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
7159 (get_image_name): Use SIZE_T type for local variable `done'.
7160 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
7161 (toolhelp_get_dll_name): Idem.
7162 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
7163 Use uintptr_t typecast to avoid warning.
7164 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
7165 (handle_exception): Use phex_nz to avoid warning.
7166 (win32_wait): Remove unused local variable `process'.
7168 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
7170 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
7173 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
7175 * configure.ac: Use `ws2_32' library for srv_mingw.
7176 * configure: Regenerate.
7177 * gdbreplay.c: Include winsock2.h instead of winsock.h.
7178 * remote-utils.c: Likewise.
7180 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
7182 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
7183 if __x86_64__ is defined.
7185 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
7187 * configure: Regenerate.
7189 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
7191 * server.c (handle_query): Handle 'qGetTIBAddr' query.
7192 * target.h (target_ops): New get_tib_address field.
7193 * win32-low.h (win32_thread_info): Add thread_local_base field.
7194 * win32-low.c (child_add_thread): Add tlb argument.
7195 Set thread_local_base field to TLB.
7196 (get_child_debug_event): Adapt to child_add_thread change.
7197 (win32_get_tib_address): New function.
7198 (win32_target_ops): Set get_tib_address field to
7199 win32_get_tib_address.
7200 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
7202 2010-04-12 Pedro Alves <pedro@codesourcery.com>
7204 * linux-low.c (linux_mourn): Also remove the process.
7205 * server.c (handle_target_event): Don't remove the process here.
7206 * nto-low.c (nto_mourn): New.
7207 (nto_target_ops): Install it.
7208 * spu-low.c (spu_mourn): New.
7209 (spu_target_ops): Install it.
7210 * win32-low.c (win32_mourn): New.
7211 (win32_target_ops): Install it.
7213 2010-04-12 Pedro Alves <pedro@codesourcery.com>
7215 * server.h (buffer_xml_printf): Remove redundant `;'.
7217 2010-04-12 Pedro Alves <pedro@codesourcery.com>
7219 * regcache.c (set_register_cache): Invalidate regcaches before
7220 changing the register cache layout.
7221 (regcache_invalidate_one): Allow a NULL regcache.
7222 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
7223 regcaches before changing the register cache layout or the target
7226 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
7228 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
7229 variable warning on Linux/x86-64.
7231 2010-04-11 Pedro Alves <pedro@codesourcery.com>
7233 GDBserver disconnected tracing support.
7235 * linux-low.c (linux_remove_process): Delete.
7236 (add_lwp): Don't set last_resume_kind here.
7237 (linux_kill): Use `mourn'.
7238 (linux_detach): Use `thread_db_detach', and `mourn'.
7240 (linux_attach_lwp_1): Adjust comment.
7241 (linux_attach): last_resume_kind moved the thread_info; adjust.
7242 (status_pending_p_callback): Adjust.
7243 (linux_wait_for_event_1): Adjust.
7244 (count_events_callback, select_singlestep_lwp_callback)
7245 (select_event_lwp_callback, cancel_breakpoints_callback)
7246 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
7247 (proceed_one_lwp): Adjust.
7248 (linux_async): Add debug output.
7249 (linux_thread_stopped): New.
7250 (linux_pause_all): New.
7251 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
7253 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
7254 (thread_db_free): Delete declaration.
7255 (thread_db_detach, thread_db_mourn): Declare.
7256 * thread-db.c (thread_db_init): Use thread_db_mourn.
7257 (thread_db_free): Delete, split in two.
7258 (disable_thread_event_reporting): New.
7259 (thread_db_detach): New.
7260 (thread_db_mourn): New.
7262 * server.h (struct thread_info) <last_resume_kind>: New field.
7263 <attached>: Add comment.
7264 <gdb_detached>: New field.
7265 (handler_func): Change return type to int.
7266 (handle_serial_event, handle_target_event): Ditto.
7267 (gdb_connected): Declare.
7269 (disconnected_tracing): Declare.
7270 (stop_tracing): Declare.
7272 * server.c (handle_query) <qSupported>: Report support for
7273 disconnected tracing.
7274 (queue_stop_reply_callback): Account for running threads.
7275 (gdb_wants_thread_stopped): New.
7276 (gdb_wants_all_threads_stopped): New.
7277 (gdb_reattached_process): New.
7278 (handle_status): Clear the `gdb_detached' flag of all processes.
7279 In all-stop, stop all threads.
7280 (main): Be sure to leave tfind mode. Handle disconnected tracing.
7281 (process_serial_event): If the remote connection breaks, or if an
7282 exit was forced with "monitor exit", force an event loop exit.
7283 Handle disconnected tracing on detach.
7284 (handle_serial_event): Adjust.
7285 (handle_target_event): If GDB isn't connected, forward events back
7286 to the inferior, unless the last process exited, in which case,
7287 exit gdbserver. Adjust interface.
7289 * remote-utils.c (remote_open): Don't block in accept. Instead
7290 register an event loop source on the listen socket file
7291 descriptor. Refactor bits into ...
7292 (listen_desc): ... this new global.
7293 (gdb_connected): ... this new function.
7294 (enable_async_notification): ... this new function.
7295 (handle_accept_event): ... this new function.
7296 (remote_close): Clear remote_desc.
7298 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
7300 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
7302 (mourn_inferior): Define.
7303 (target_process_qsupported): Avoid the dangling else problem.
7304 (thread_stopped): Define.
7305 (pause_all): Define.
7306 (target_waitstatus_to_string): Declare.
7307 * target.c (target_waitstatus_to_string): New.
7309 * tracepoint.c (tracing): Make extern.
7310 (disconnected_tracing): New.
7311 (stop_tracing): Make extern. Handle tracing stops due to GDB
7313 (cmd_qtdisconnected): New.
7314 (cmd_qtstatus): Report disconnected tracing status in trace reply.
7315 (handle_tracepoint_general_set): Handle QTDisconnected.
7317 * event-loop.c (event_handler_func): Change return type to int.
7318 (process_event): Bail out if the event handler wants the event
7320 (handle_file_event): Ditto.
7321 (start_event_loop): Bail out if the event handler wants the event
7324 * nto-low.c (nto_target_ops): Adjust.
7325 * spu-low.c (spu_wait): Don't remove the process here.
7326 (spu_target_ops): Adjust.
7327 * win32-low.c (win32_wait): Don't remove the process here.
7328 (win32_target_ops): Adjust.
7330 2010-04-11 Pedro Alves <pedro@codesourcery.com>
7332 * regcache.c (realloc_register_cache): Invalidate inferior's
7333 regcache before recreating it.
7335 2010-04-09 Pedro Alves <pedro@codesourcery.com>
7337 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
7339 2010-04-09 Stan Shebs <stan@codesourcery.com>
7340 Pedro Alves <pedro@codesourcery.com>
7342 * server.h (LONGEST): New.
7343 (struct thread_info) <while_stepping>: New field.
7344 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
7346 (initialize_tracepoint, handle_tracepoint_general_set)
7347 (handle_tracepoint_query, tracepoint_finished_step)
7348 (tracepoint_was_hit, release_while_stepping_state_list):
7349 (current_traceframe): Declare.
7350 * server.c (handle_general_set): Handle tracepoint packets.
7352 (write_memory): New.
7353 (handle_search_memory_1): Use read_memory.
7354 (handle_query): Report support for conditional tracepoints, trace
7355 state variables, and tracepoint sources. Handle tracepoint
7357 (main): Initialize the tracepoints module.
7358 (process_serial_event): Handle traceframe reads/writes.
7360 * linux-low.c (handle_tracepoints): New.
7361 (linux_wait_1): Call it.
7362 (linux_resume_one_lwp): Handle while-stepping.
7363 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
7364 (linux_target_ops): Install them.
7365 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
7367 * linux-x86-low.c (x86_supports_tracepoints): New.
7368 (the_low_target). Install it.
7370 * mem-break.h (delete_breakpoint): Declare.
7371 * mem-break.c (delete_breakpoint): Make external.
7373 * target.h (struct target_ops): Add `supports_tracepoints',
7374 `read_pc', and `write_pc' fields.
7375 (target_supports_tracepoints): Define.
7376 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
7379 * regcache.h (struct regcache) <registers_owned>: New field.
7380 (init_register_cache, regcache_cpy): Declare.
7381 (regcache_read_pc, regcache_write_pc): Declare.
7382 (register_cache_size): Declare.
7383 (supply_regblock): Declare.
7384 * regcache.c (init_register_cache): New.
7385 (new_register_cache): Use it.
7386 (regcache_cpy): New.
7387 (register_cache_size): New.
7388 (supply_regblock): New.
7389 (regcache_read_pc, regcache_write_pc): New.
7391 * tracepoint.c: New.
7393 * Makefile.in (OBS): Add tracepoint.o.
7394 (tracepoint.o): New rule.
7396 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
7398 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
7400 (i386-mmx.c): Likewise.
7401 (i386-mmx-linux.o): Likewise.
7402 (i386-mmx-linux.c): Likewise.
7404 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
7405 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
7406 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
7407 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
7409 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
7410 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
7411 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
7413 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
7415 * Makefile.in (clean): Updated.
7417 (i386-avx.c): Likewise.
7418 (i386-avx-linux.o): Likewise.
7419 (i386-avx-linux.c): Likewise.
7420 (amd64-avx.o): Likewise.
7421 (amd64-avx.c): Likewise.
7422 (amd64-avx-linux.o): Likewise.
7423 (amd64-avx-linux.c): Likewise.
7425 * configure.srv (srv_i386_regobj): Add i386-avx.o.
7426 (srv_i386_linux_regobj): Add i386-avx-linux.o.
7427 (srv_amd64_regobj): Add amd64-avx.o.
7428 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
7429 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
7430 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
7431 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
7432 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
7433 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
7434 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
7436 * i387-fp.c: Include "i386-xstate.h".
7438 (i387_cache_to_xsave): Likewise.
7439 (i387_xsave_to_cache): Likewise.
7440 (x86_xcr0): Likewise.
7442 * i387-fp.h (i387_cache_to_xsave): Likewise.
7443 (i387_xsave_to_cache): Likewise.
7444 (x86_xcr0): Likewise.
7446 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
7447 * linux-crisv32-low.c (target_regsets): Likewise.
7448 * linux-m68k-low.c (target_regsets): Likewise.
7449 * linux-mips-low.c (target_regsets): Likewise.
7450 * linux-ppc-low.c (target_regsets): Likewise.
7451 * linux-s390-low.c (target_regsets): Likewise.
7452 * linux-sh-low.c (target_regsets): Likewise.
7453 * linux-sparc-low.c (target_regsets): Likewise.
7454 * linux-xtensa-low.c (target_regsets): Likewise.
7456 * linux-low.c: Include <sys/uio.h>.
7457 (regsets_fetch_inferior_registers): Support nt_type.
7458 (regsets_store_inferior_registers): Likewise.
7459 (linux_process_qsupported): New.
7460 (linux_target_ops): Add linux_process_qsupported.
7462 * linux-low.h (regset_info): Add nt_type.
7463 (linux_target_ops): Add process_qsupported.
7465 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
7467 (init_registers_i386_avx_linux): New.
7468 (init_registers_amd64_avx_linux): Likewise.
7469 (xmltarget_i386_linux_no_xml): Likewise.
7470 (xmltarget_amd64_linux_no_xml): Likewise.
7471 (PTRACE_GETREGSET): Likewise.
7472 (PTRACE_SETREGSET): Likewise.
7473 (x86_fill_xstateregset): Likewise.
7474 (x86_store_xstateregset): Likewise.
7475 (use_xml): Likewise.
7476 (x86_linux_update_xmltarget): Likewise.
7477 (x86_linux_process_qsupported): Likewise.
7478 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
7479 (x86_arch_setup): Don't call init_registers_amd64_linux nor
7480 init_registers_i386_linux here. Call
7481 x86_linux_update_xmltarget.
7482 (the_low_target): Add x86_linux_process_qsupported.
7484 * server.c (handle_query): Call target_process_qsupported.
7486 * target.h (target_ops): Add process_qsupported.
7487 (target_process_qsupported): New.
7489 2010-04-03 Pedro Alves <pedro@codesourcery.com>
7491 * inferiors.c (add_thread): Set last_status kind to
7492 TARGET_WAITKIND_IGNORE.
7493 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
7494 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
7495 (linux_wait_1): Move `thread' local definition to block that uses
7496 it. Don't NULL initialize `event_child'.
7497 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
7498 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
7499 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
7501 2010-04-01 Pedro Alves <pedro@codesourcery.com>
7503 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
7504 an extended waitstatus, or by a watchpoint.
7505 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
7506 thread was stepping or has been stopped by a watchpoint.
7508 2010-04-01 Pedro Alves <pedro@codesourcery.com>
7510 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
7511 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
7512 of another, then delete the previous, and validate all
7514 (validate_inserted_breakpoint): New.
7515 (delete_disabled_breakpoints): New.
7516 (validate_breakpoints): New.
7517 (check_mem_read): Validate breakpoints before trusting their
7518 shadow. Delete disabled breakpoints.
7519 (check_mem_write): Validate breakpoints before trusting they
7520 should be inserted. Delete disabled breakpoints.
7521 * mem-break.h (validate_breakpoints):
7522 * server.c (handle_query): Validate breakpoints when we see a
7525 2010-04-01 Pedro Alves <pedro@codesourcery.com>
7527 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
7528 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
7529 if we could tell there's a GDB breakpoint at stop_pc.
7530 (need_step_over_p): Don't do a step over if we find a GDB
7531 breakpoint at the resume PC.
7533 * mem-break.c (struct raw_breakpoint): New.
7534 (enum bkpt_type): New type `gdb_breakpoint'.
7535 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
7536 fields. New field `raw'.
7537 (find_raw_breakpoint_at): New.
7538 (set_raw_breakpoint_at): Handle refcounting. Create a raw
7540 (set_breakpoint_at): Adjust.
7541 (delete_raw_breakpoint): New.
7542 (release_breakpoint): New.
7543 (delete_breakpoint): Rename to...
7544 (delete_breakpoint_1): ... this. Add proc parameter. Use
7545 release_breakpoint. Return ENOENT.
7546 (delete_breakpoint): Reimplement.
7547 (find_breakpoint_at): Delete.
7548 (find_gdb_breakpoint_at): New.
7549 (delete_breakpoint_at): Delete.
7550 (set_gdb_breakpoint_at): New.
7551 (delete_gdb_breakpoint_at): New.
7552 (gdb_breakpoint_here): New.
7553 (set_reinsert_breakpoint): Use release_breakpoint.
7554 (uninsert_breakpoint): Rename to ...
7555 (uninsert_raw_breakpoint): ... this.
7556 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
7557 (reinsert_raw_breakpoint): Change parameter type to
7559 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
7561 (check_breakpoints): Adjust. Use release_breakpoint.
7562 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
7563 (breakpoint_inserted_here): Ditto.
7564 (check_mem_read): Adjust to iterate over raw breakpoints instead.
7565 Don't trust the breakpoint's shadow if it is not inserted.
7566 (check_mem_write): Adjust to iterate over raw breakpoints instead.
7567 (delete_all_breakpoints): Adjust.
7568 (free_all_breakpoints): Mark all breakpoints as uninserted, and
7569 use delete_breakpoint_1.
7571 * mem-break.h (breakpoints_supported): Delete declaration.
7572 (set_gdb_breakpoint_at): Declare.
7573 (gdb_breakpoint_here): Declare.
7574 (delete_breakpoint_at): Delete.
7575 (delete_gdb_breakpoint_at): Declare.
7577 * server.h (struct raw_breakpoint): Forward declare.
7578 (struct process_info): New field `raw_breakpoints'.
7580 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
7583 2010-03-24 Pedro Alves <pedro@codesourcery.com>
7585 * linux-low.c (status_pending_p_callback): Fix comment.
7586 (linux_wait_for_event_1): Move most of the internal breakpoint
7587 handling from here...
7588 (linux_wait_1): ... to here.
7589 (count_events_callback): New.
7590 (select_singlestep_lwp_callback): New.
7591 (select_event_lwp_callback): New.
7592 (cancel_breakpoints_callback): New.
7593 (select_event_lwp): New.
7594 (linux_wait_1): Simplify internal breakpoint handling. Give equal
7595 priority to all LWPs that have had events that should be reported
7596 to the client. Cancel breakpoints when about to reporting the
7597 event to the client, not while stopping lwps. No longer cancel
7598 finished single-steps here.
7599 (cancel_finished_single_step): Delete.
7600 (cancel_finished_single_steps): Delete.
7602 2010-03-24 Pedro Alves <pedro@codesourcery.com>
7604 * mem-break.c (enum bkpt_type): New.
7605 (struct breakpoint): New field `type'.
7606 (set_breakpoint_at): Change return type to struct breakpoint
7607 pointer. Set type to `other_breakpoint' by default.
7608 (delete_breakpoint): Rewrite, supporting more than one breakpoint
7609 in the breakpoint list.
7610 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
7611 (reinsert_breakpoint): Rename to ...
7612 (reinsert_raw_breakpoint): ... this.
7613 (reinsert_breakpoints_at): Adjust.
7614 * mem-break.h (struct breakpoint): Declare.
7615 (set_breakpoint_at): Change return type to struct breakpoint
7618 2010-03-24 Pedro Alves <pedro@codesourcery.com>
7620 * server.c (handle_query): Assign, not compare.
7622 2010-03-24 Pedro Alves <pedro@codesourcery.com>
7624 Teach linux gdbserver to step-over-breakpoints.
7626 * linux-low.c (can_hardware_single_step): New.
7627 (supports_breakpoints): New.
7628 (handle_extended_wait): If stopping threads, read the stop pc of
7631 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
7632 low target doesn't support retrieving the PC.
7633 (add_lwp): Set last_resume_kind to resume_continue.
7634 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
7635 (linux_attach): Don't clear stop_expected. Set the lwp's
7636 last_resume_kind to resume_stop.
7637 (linux_detach_one_lwp): Don't check for removed breakpoints.
7638 (check_removed_breakpoint): Delete.
7639 (status_pending_p): Rename to ...
7640 (status_pending_p_callback): ... this. Don't check for removed
7641 breakpoints. Don't consider threads that are stopped from GDB's
7643 (linux_wait_for_lwp): Always read the stop_pc here.
7644 (cancel_breakpoint): New.
7645 (step_over_bkpt): New global.
7646 (linux_wait_for_event_1): Implement stepping over breakpoints.
7647 (gdb_wants_lwp_stopped): New.
7648 (gdb_wants_all_stopped): New.
7649 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
7650 single-step traps here. Store the thread's last reported target
7652 (send_sigstop): Don't clear stop_expected. Always set it,
7654 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
7655 (cancel_finished_single_step): New.
7656 (cancel_finished_single_steps): New.
7657 (wait_for_sigstop): Don't cancel finished single-step traps here.
7658 (linux_resume_one_lwp): Don't check for removed breakpoints.
7659 Don't set `step' on non-hardware step archs.
7660 (linux_set_resume_request): Ignore resume_stop requests if already
7661 stopping or stopped. Set the lwp's last_resume_kind.
7662 (resume_status_pending_p): Don't check for removed breakpoints.
7663 (need_step_over_p): New.
7664 (start_step_over): New.
7665 (finish_step_over): New.
7666 (linux_resume_one_thread): Always queue a sigstop for resume_stop
7667 requests. Clear the thread's last reported target waitstatus.
7668 Don't use the `suspended' flag. Don't consider pending breakpoints.
7669 (linux_resume): Start a step-over if necessary.
7670 (proceed_one_lwp): New.
7671 (proceed_all_lwps): New.
7672 (unstop_all_lwps): New.
7673 * linux-low.h (struct lwp_info): Rewrite comment for the
7674 `suspended' flag. Add the `stop_pc' field. Delete the
7675 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
7676 Add `'last_resume_kind' and `need_step_over' fields.
7677 * inferiors.c (struct thread_info): Delete, moved elsewhere.
7678 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
7679 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
7680 (set_raw_breakpoint_at): New.
7681 (set_breakpoint_at): Rewrite to use it.
7682 (reinsert_breakpoint_handler): Delete.
7683 (set_reinsert_breakpoint): New.
7684 (reinsert_breakpoint_by_bp): Delete.
7685 (delete_reinsert_breakpoints): New.
7686 (uninsert_breakpoint): Rewrite.
7687 (uninsert_breakpoints_at): New.
7688 (reinsert_breakpoint): Rewrite.
7689 (reinsert_breakpoints_at): New.
7690 (check_breakpoints): Rewrite.
7691 (breakpoint_here): New.
7692 (breakpoint_inserted_here): New.
7693 (check_mem_read): Adjust.
7694 * mem-break.h (breakpoints_supported, breakpoint_here)
7695 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
7696 (reinsert_breakpoint_by_bp): Delete declaration.
7697 (delete_reinsert_breakpoints): Declare.
7698 (reinsert_breakpoint): Delete declaration.
7699 (reinsert_breakpoints_at): Declare.
7700 (uninsert_breakpoint): Delete declaration.
7701 (uninsert_breakpoints_at): Declare.
7702 (check_breakpoints): Adjust prototype.
7703 * server.h: Adjust include order.
7704 (struct thread_info): Declare here. Add a `last_status' field.
7706 2010-03-23 Michael Snyder <msnyder@vmware.com>
7708 * server.c (crc32): New function.
7709 (handle_query): Add handling for 'qCRC:' request.
7711 2010-03-23 Pedro Alves <pedro@codesourcery.com>
7713 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
7714 lwp had been stopped by a watchpoint.
7716 2010-03-16 Pedro Alves <pedro@codesourcery.com>
7718 * server.h (internal_error): Declare.
7719 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
7720 * utils.c (internal_error): New function.
7722 2010-03-15 Andreas Schwab <schwab@redhat.com>
7724 * configure.srv: Fix typo setting srv_regobj.
7726 2010-03-15 Pedro Alves <pedro@codesourcery.com>
7728 * linux-low.c (fetch_register): Avoid passing a non string literal
7730 (usr_store_inferior_registers): Ditto.
7732 2010-03-14 Pedro Alves <pedro@codesourcery.com>
7734 * linux-low.c (linux_write_memory): Bail out early if peeking
7737 2010-03-14 Pedro Alves <pedro@codesourcery.com>
7739 * linux-low.h (struct lwp_info): New fields
7740 `stopped_by_watchpoint' and `stopped_data_address'.
7741 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
7742 here, and cache them in the lwp object.
7743 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
7745 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
7747 (linux_stopped_by_watchpoint): Rewrite.
7748 (linux_stopped_data_address): Rewrite.
7750 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
7752 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
7753 switching the current inferior, not before.
7755 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
7757 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
7758 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
7759 i386-linux.c and amd64-linux.c.
7760 (reg-i386.o): Removed.
7761 (reg-i386.c): Likewise.
7762 (reg-i386-linux.o): Likewise.
7763 (reg-i386-linux.c): Likewise.
7764 (reg-x86-64.o): Likewise.
7765 (reg-x86-64.c): Likewise.
7766 (reg-x86-64-linux.o): Likewise.
7767 (reg-x86-64-linux.c): Likewise.
7770 (i386-linux.o): Likewise.
7771 (i386-linux.c): Likewise.
7772 (amd64.o): Likewise.
7773 (amd64.c): Likewise.
7774 (amd64-linux.o): Likewise.
7775 (amd64-linux.c): Likewise.
7777 * configure.srv (srv_i386_regobj): New.
7778 (srv_i386_linux_regobj): Likewise.
7779 (srv_amd64_regobj): Likewise.
7780 (srv_amd64_linux_regobj): Likewise.
7781 (srv_i386_32bit_xmlfiles): Likewise.
7782 (srv_i386_64bit_xmlfiles): Likewise.
7783 (srv_i386_xmlfiles): Likewise.
7784 (srv_amd64_xmlfiles): Likewise.
7785 (srv_i386_linux_xmlfiles): Likewise.
7786 (srv_amd64_linux_xmlfiles): Likewise.
7787 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
7788 srv_xmlfiles to $srv_i386_xmlfiles.
7789 (i[34567]86-*-mingw32ce*): Likewise.
7790 (i[34567]86-*-mingw*): Likewise.
7791 (i[34567]86-*-nto*): Likewise.
7792 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
7793 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
7794 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
7795 (x86_64-*-linux*): Likewise.
7797 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
7798 (init_registers_amd64_linux): New.
7799 (x86_arch_setup): Replace init_registers_x86_64_linux with
7800 init_registers_amd64_linux.
7802 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
7804 * configure.ac: Check for libdl. If it is not available link against
7805 static libthread_db.
7806 * configure: Regenerate.
7808 2010-02-22 Pedro Alves <pedro@codesourcery.com>
7812 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
7813 handing a read watchpoint.
7814 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
7816 2010-02-12 Doug Evans <dje@google.com>
7818 * linux-low.c (linux_supports_tracefork_flag): Document.
7819 (linux_look_up_symbols): Add comment.
7821 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
7823 * regcache.c (supply_register): Clear regcache if buf is NULL.
7825 2010-02-02 Nicolas Roche <roche@sourceware.org>
7826 Joel Brobecker <brobecker@adacore.com>
7828 * inferiors.c (find_inferior): Add function documentation.
7829 (unloaded_dll): Handle the case where the unloaded dll has not
7830 been previously registered in the dll list.
7832 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
7834 * linux-arm-low.c (thumb_breakpoint_len): Delete.
7835 (thumb2_breakpoint): New.
7836 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
7838 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
7840 * linux-low.c (get_stop_pc): Check for SIGTRAP.
7841 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
7844 2010-01-21 Pedro Alves <pedro@codesourcery.com>
7846 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
7848 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7850 * linux-s390-low.c (s390_collect_ptrace_register)
7851 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
7853 2010-01-21 Doug Evans <dje@google.com>
7855 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
7856 (PTRACE_ARG4_TYPE): New macro.
7857 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
7858 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
7859 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
7860 (usr_store_inferior_registers): Ditto.
7861 (linux_read_memory, linux_write_memory): Ditto.
7862 (linux_test_for_tracefork): Ditto.
7864 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
7865 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
7867 2010-01-21 Pedro Alves <pedro@codesourcery.com>
7869 * proc-service.c (ps_lgetregs): Don't refetch registers from the
7872 2010-01-21 Pedro Alves <pedro@codesourcery.com>
7874 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
7875 prototype to take a regcache. Adjust.
7877 2010-01-20 Pedro Alves <pedro@codesourcery.com>
7879 * regcache.h (struct thread_info): Forward declare.
7880 (struct regcache): New.
7881 (new_register_cache): Adjust prototype.
7882 (get_thread_regcache): Declare.
7883 (free_register_cache): Adjust prototype.
7884 (registers_to_string, registers_from_string): Ditto.
7885 (supply_register, supply_register_by_name, collect_register)
7886 (collect_register_as_string, collect_register_by_name): Ditto.
7887 * regcache.c (struct inferior_regcache_data): Delete.
7888 (get_regcache): Rename to ...
7889 (get_thread_regcache): ... this. Adjust. Switch inferior before
7891 (regcache_invalidate_one): Adjust.
7892 (regcache_invalidate): Fix prototype.
7893 (new_register_cache): Return the new register cache.
7894 (free_register_cache): Change prototype.
7895 (realloc_register_cache): Adjust.
7896 (registers_to_string): Change prototype to take a regcache. Adjust.
7897 (registers_from_string): Ditto.
7898 (register_data): Ditto.
7899 (supply_register): Ditto.
7900 (supply_register_by_name): Ditto.
7901 (collect_register): Ditto.
7902 (collect_register_as_string): Ditto.
7903 (collect_register_by_name): Ditto.
7904 * server.c (process_serial_event): Adjust.
7905 * linux-low.h (regset_fill_func, regset_store_func): Change
7907 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
7909 * linux-low.c (get_stop_pc): Adjust.
7910 (check_removed_breakpoint): Adjust.
7911 (linux_wait_for_event): Adjust.
7912 (linux_resume_one_lwp): Adjust.
7913 (fetch_register): Add regcache parameter. Adjust.
7914 (usr_store_inferior_registers): Ditto.
7915 (regsets_fetch_inferior_registers): Ditto.
7916 (regsets_store_inferior_registers): Ditto.
7917 (linux_fetch_registers, linux_store_registers): Ditto.
7918 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
7920 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
7922 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
7923 prototype to take a regcache.
7924 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
7925 * remote-utils.c (convert_ascii_to_int, outreg)
7926 (prepare_resume_reply): Change prototype to take a regcache.
7928 * target.h (struct target_ops) <fetch_registers, store_registers>:
7929 Change prototype to take a regcache.
7930 (fetch_inferior_registers, store_inferior_registers): Change
7931 prototype to take a regcache. Adjust.
7932 * proc-service.c (ps_lgetregs): Adjust.
7933 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
7934 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
7935 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
7936 take a regcache. Adjust.
7937 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
7938 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
7939 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
7940 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
7941 * linux-cris-low.c (cris_get_pc, cris_set_pc)
7942 (cris_cannot_fetch_register):
7943 (cris_breakpoint_at): Change prototype to take a regcache.
7945 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
7946 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
7947 to take a regcache. Adjust.
7948 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
7950 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
7951 take a regcache. Adjust.
7952 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
7953 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
7954 (m68k_set_pc): Change prototype to take a regcache. Adjust.
7955 * linux-mips-low.c (mips_get_pc):
7956 (mips_set_pc): Change prototype to take a regcache. Adjust.
7957 (mips_reinsert_addr): Adjust.
7958 (mips_collect_register): Change prototype to take a regcache.
7960 (mips_supply_register):
7961 (mips_collect_register_32bit, mips_supply_register_32bit)
7962 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
7963 (mips_store_fpregset): Ditto.
7964 * linux-ppc-low.c (ppc_supply_ptrace_register)
7965 (ppc_supply_ptrace_register): Ditto.
7966 (parse_spufs_run): Adjust.
7967 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
7968 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
7969 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
7970 take a regcache. Adjust.
7971 * linux-s390-low.c (s390_collect_ptrace_register)
7972 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
7973 (s390_set_pc): Change prototype to take a regcache. Adjust.
7974 (s390_arch_setup): Adjust.
7975 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
7976 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
7977 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7978 (sparc_fill_gregset, sparc_store_gregset_from_stack)
7979 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
7981 (sparc_breakpoint_at): Adjust.
7982 * linux-xtensa-low.c (xtensa_fill_gregset):
7983 (xtensa_store_gregset):
7984 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
7985 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
7986 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
7987 prototype to take a regcache. Adjust.
7988 * win32-arm-low.c (arm_fetch_inferior_register)
7989 (arm_store_inferior_register): Change prototype to take a
7991 * win32-i386-low.c (i386_fetch_inferior_register)
7992 (i386_store_inferior_register): Change prototype to take a
7994 * win32-low.c (child_fetch_inferior_registers)
7995 (child_store_inferior_registers): Change prototype to take a
7997 (win32_wait): Adjust.
7998 (win32_fetch_inferior_registers): Change prototype to take a
8000 (win32_store_inferior_registers): Adjust.
8001 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
8002 store_inferior_register>: Change prototype to take a regcache.
8004 2010-01-20 Doug Evans <dje@google.com>
8006 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
8008 (linux_wait_for_event1, linux_init_signals): Ditto.
8009 (W_STOPCODE): Provide definition if missing.
8011 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
8013 * linux-low.c (linux_core_of_thread): New.
8014 (compare_ints, show_process, list_threads): New.
8015 (linux_qxfer_osdata): Report threads and cores.
8016 (linux_target_op): Register linux_core_of_thread.
8017 * remote-utils.c (prepare_resume_reply): Report the core.
8018 (buffer_xml_printf): Support %d specifier.
8019 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
8021 (handle_query): Handle qXfer:threads. Announce availability
8023 * target.h (struct target_ops): New field core_of_thread.
8025 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
8027 * Makefile.in (clean): Remove new generated files.
8028 (reg-s390.o, reg-s390.c): Remove rules.
8029 (reg-s390x.o, reg-s390x.c): Likewise.
8030 (s390-linux32.o, s390-linux32.c): Add rules.
8031 (s390-linux64.o, s390-linux64.c): Likewise.
8032 (s390x-linux64.o, s390x-linux64.c): Likewise.
8033 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
8034 * linux-s390-low.c: Include <elf.h>.
8035 (HWCAP_S390_HIGH_GPRS): Define if undefined.
8036 (init_registers_s390): Remove prototype.
8037 (init_registers_s390x): Likewise.
8038 (init_registers_s390_linux32): Add prototype.
8039 (init_registers_s390_linux64): Likewise.
8040 (init_registers_s390x_linux64): Likewise.
8041 (s390_num_regs_3264): New define.
8042 (s390_regmap_3264): New global variable.
8043 (s390_cannot_fetch_register): Remove obsolete check.
8044 (s390_cannot_store_register): Likewise.
8045 (s390_collect_ptrace_register): Handle upper/lower register halves.
8046 (s390_supply_ptrace_register): Likewise.
8047 (s390_fill_gregset): Update to register number changes.
8048 (s390_get_hwcap): New routine.
8049 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
8050 Install appropriate regmap and register set.
8052 2010-01-01 Joel Brobecker <brobecker@adacore.com>
8054 * server.c (gdbserver_version): Update copyright year to 2010.
8055 * gdbreplay.c (gdbreplay_version): Likewise.
8057 2009-12-28 Doug Evans <dje@google.com>
8059 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
8060 elf/external.h. Include <elf.h> instead but only if necessary.
8062 2009-12-28 Pedro Alves <pedro@codesourcery.com>
8064 * linux-low.c (linux_remove_process): Remove `detaching'
8065 parameter. Don't release/detach from thread_db here.
8066 (linux_kill): Release/detach from thread_db here, ...
8067 (linux_detach): ... and here, before actually detaching.
8068 (linux_wait_1): ... and here, when a process exits.
8069 * thread-db.c (any_thread_of): New.
8070 (thread_db_free): Switch the current inferior to a thread of the
8073 2009-12-21 Doug Evans <dje@google.com>
8075 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
8077 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
8078 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
8079 warning ifndef __NR_tkill. Move setting of errno there too.
8080 Delete unnecessary resetting of errno after syscall.
8081 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
8083 * configure.ac: Check for dladdr.
8084 * config.in: Regenerate.
8085 * configure: Regenerate.
8086 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
8087 (try_thread_db_load): Update.
8089 * linux-low.c (my_waitpid): Delete unnecessary prototype.
8091 2009-12-18 Doug Evans <dje@google.com>
8093 * event-loop.c: Include unistd.h if it exists.
8095 * linux-low.c (my_waitpid): Move definition away from being in
8096 between linux_tracefork_child/linux_test_for_tracefork.
8098 * gdb_proc_service.h (psaddr_t): Fix type.
8099 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
8100 signature to match glibc.
8102 2009-12-16 Doug Evans <dje@google.com>
8104 * linux-low.c (linux_read_memory): Fix argument to read.
8106 2009-11-26 Pedro Alves <pedro@codesourcery.com>
8108 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
8109 events, don't leave current_inferior pointing at null.
8111 2009-11-26 Pedro Alves <pedro@codesourcery.com>
8113 * win32-low.c (LOG): Delete.
8114 (OUTMSG): Output to stderr.
8115 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
8116 on compile time LOG macro.
8117 (win32_wait): Fix debug output.
8119 2009-11-26 Pedro Alves <pedro@codesourcery.com>
8121 * win32-low.c (win32_add_one_solib): If the dll name is
8122 "ntdll.dll", prepend the system directory to the dll path.
8124 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
8126 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
8128 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
8129 Vladimir Prus <vladimir@codesourcery.com>
8131 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
8132 * configure.ac: Check for __mcoldfire__ and set
8133 gdb_cv_m68k_is_coldfire.
8134 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
8135 reg-cf.o and reg-m68k.o.
8136 * configure: Regenerated.
8138 2009-11-16 Pedro Alves <pedro@codesourcery.com>
8140 * linux-low.c (linux_remove_process): Add `detaching' parameter.
8141 Pass it to thread_db_free.
8142 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
8143 proper `detaching' argument to linux_remove_process.
8144 * linux-low.h (thread_db_free): Add `detaching' parameter.
8145 * thread-db.c (thread_db_init): Pass false as `detaching' argument
8147 (thread_db_free): Add `detaching' parameter. Only
8148 call td_ta_clear_event if detaching from process.
8150 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
8152 * thread-db.c (thread_db_free): Fix typo.
8154 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
8157 * thread-db.c (thread_db_free): Call td_ta_clear_event.
8159 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
8161 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
8162 with an i686 compiler.
8163 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
8165 * configure: Rebuilt.
8167 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
8171 * server.c (handle_search_memory_1): Correct read_addr initialization
8172 in loop for searching subsequent chunks.
8174 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
8176 * configure.ac: New --with-libthread-db option.
8177 * thread-db.c: Allow direct dependence on libthread_db.
8178 (thread_db_free): Adjust.
8179 * config.in: Regenerate.
8180 * configure: Likewise.
8182 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
8185 * thread-db.c (attach_thread): New function.
8186 (maybe_attach_thread): Return success/failure.
8187 (find_new_threads_callback): Adjust.
8188 (thread_db_find_new_threads): Loop until no new threads.
8190 2009-10-13 Pedro Alves <pedro@codesourcery.com>
8192 * proc-service.c (ps_lgetregs): Formatting.
8194 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
8196 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
8197 * configure.ac: Adjust.
8198 * linux-low.h (struct process_info_private): Move members to struct
8200 (thread_db_free, thread_db_handle_monitor_command): New prototype.
8201 * linux-low.c (linux_remove_process): Adjust.
8202 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
8203 * server.c (handle_query): Move code ...
8204 (handle_monitor_command): ... here. New function.
8205 * target.h (struct target_ops): New member.
8206 * thread-db.c (struct thread_db): New.
8207 (libthread_db_search_path): New variable.
8208 (thread_db_create_event, thread_db_enable_reporting)
8209 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
8210 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
8211 (try_thread_db_load_1, dladdr_to_soname): New functions.
8212 (try_thread_db_load, thread_db_load_search): New functions.
8213 (thread_db_init): Search for libthread_db.
8214 (thread_db_free): New function.
8215 (thread_db_handle_monitor_command): Likewise.
8216 * config.in: Regenerate.
8217 * configure: Regenerate.
8219 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
8221 * spu-low.c (spu_kill): Wait for inferior to terminate.
8222 Call clear_inferiors.
8223 (spu_detach): Call clear_inferiors.
8225 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
8227 * aclocal.m4: Regenerate.
8228 * config.in: Likewise.
8229 * configure: Likewise.
8231 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
8233 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
8234 (parse_spufs_run): New function.
8235 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
8236 (ppc_breakpoint_at): Handle SPU breakpoints.
8238 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
8240 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
8241 (SPUFS_MAGIC): Define.
8242 (spu_enumerate_spu_ids): New function.
8243 (linux_qxfer_spu): New function.
8244 (linux_target_ops): Install linux_qxfer_spu.
8246 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
8248 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
8249 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
8250 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
8251 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
8252 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
8253 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
8254 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
8255 (init_registers_powerpc_cell32l): Add prototype.
8256 (init_registers_powerpc_cell64l): Likewise.
8257 (ppc_arch_setup): Detect Cell/B.E. architecture.
8259 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
8261 * Makefile.in (datarootdir): New variable.
8263 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
8265 * linux-low.c (linux_write_memory): Update debugging output.
8266 * Makefile.in (clean): Add new descriptions.
8267 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
8268 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
8269 * configure.srv: Add new files for arm*-*-linux*.
8270 * linux-arm-low.c: Add new declarations.
8271 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
8272 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
8273 (HWCAP_VFPv3D16): New.
8274 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
8275 instead of __IWMMXT__.
8276 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
8277 (arm_arch_setup): New.
8278 (target_regsets): Remove #ifdef. Add VFP regset.
8279 (the_low_target): Use arm_arch_setup.
8281 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
8283 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
8284 the main thread again.
8286 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
8288 Adding Neutrino gdbserver.
8289 * configure: Regenerated.
8290 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
8291 * configure.srv (i[34567]86-*-nto*): New target.
8292 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
8293 * remote-utils.c [__QNX__]: Include sys/iomgr.h
8294 (nto_comctrl) [__QNX__]: New function.
8295 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
8297 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
8299 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
8302 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
8303 Pedro Alves <pedro@codesourcery.com>
8305 * win32-i386-low.c (i386_get_thread_context): Handle systems that
8306 don't support CONTEXT_EXTENDED_REGISTERS.
8307 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
8308 (the_low_target): Install them.
8309 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
8310 failing with ERROR_PIPE_NOT_CONNECTED.
8312 2009-06-30 Doug Evans <dje@google.com>
8313 Pierre Muller <muller@ics.u-strasbg.fr>
8315 Add h/w watchpoint support to x86-linux, win32-i386.
8316 * Makefile.in (SFILES): Add i386-low.c
8317 (i386_low_h): Define.
8318 (i386-low.o): Add dependencies.
8319 (linux-x86-low.o): Add i386-low.h dependency.
8320 (win32-i386-low.o): Ditto.
8321 * i386-low.c: New file.
8322 * i386-low.h: New file.
8323 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
8324 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
8325 * linux-low.c (linux_add_process): Initialize arch_private.
8326 (linux_remove_process): Free arch_private.
8327 (add_lwp): Initialize arch_private.
8328 (delete_lwp): Free arch_private.
8329 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
8331 * linux-low.h (process_info_private): New member arch_private.
8332 (lwp_info): New member arch_private.
8333 (linux_target_ops): New members new_process, new_thread,
8335 (ptid_of): New macro.
8336 * linux-x86-low.c: Include stddef.h, i386-low.h.
8337 (arch_process_info): New struct.
8338 (arch_lwp_info): New struct.
8339 (x86_linux_dr_get, x86_linux_dr_set): New functions.
8340 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
8341 (i386_dr_low_get_status): New function.
8342 (x86_insert_point, x86_remove_point): New functions.
8343 (x86_stopped_by_watchpoint): New function.
8344 (x86_stopped_data_address): New function.
8345 (x86_linux_new_process, x86_linux_new_thread): New functions.
8346 (x86_linux_prepare_to_resume): New function.
8347 (the_low_target): Add entries for insert_point, remove_point,
8348 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
8350 * server.c (debug_hw_points): New global.
8351 (monitor_show_help): Document set debug-hw-points.
8352 (handle_query): Process "set debug-hw-points".
8353 * server.h (debug_hw_points): Declare.
8354 (paddress): Declare.
8355 * utils.c (NUMCELLS, CELLSIZE): New macros.
8356 (get_sell, xsnprintf, paddress): New functions.
8357 * win32-arm-low.c (the_low_target): Add entries for insert_point,
8358 remove_point, stopped_by_watchpoint, stopped_data_address.
8359 * win32-i386-low.c: Include i386-low.h.
8360 (debug_reg_state): Replaces dr.
8361 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
8362 (i386_dr_low_get_status): New function.
8363 (i386_insert_point, i386_remove_point): New functions.
8364 (i386_stopped_by_watchpoint): New function.
8365 (i386_stopped_data_address): New function.
8366 (i386_initial_stuff): Update.
8367 (get_thread_context,set_thread_context,i386_thread_added): Update.
8368 (the_low_target): Add entries for insert_point,
8369 remove_point, stopped_by_watchpoint, stopped_data_address.
8370 * win32-low.c (win32_insert_watchpoint): New function.
8371 (win32_remove_watchpoint): New function.
8372 (win32_stopped_by_watchpoint): New function.
8373 (win32_stopped_data_address): New function.
8374 (win32_target_ops): Add entries for insert_watchpoint,
8375 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
8376 * win32-low.h (win32_target_ops): New members insert_point,
8377 remove_point, stopped_by_watchpoint, stopped_data_address.
8379 2009-06-25 Pedro Alves <pedro@codesourcery.com>
8381 * server.c (process_serial_event): Re-return unsupported, not
8382 error, if the type isn't recognized. Re-allow supporting only
8383 insert or remove packets. Also call require_running for
8384 breakpoints. Add missing break statement to default case. Tidy.
8385 * target.h (struct target_ops): Rename insert_watchpoint to
8386 insert_point, and remove_watchpoint to remove_point.
8388 * linux-low.h (struct linux_target_ops): Likewise.
8389 * linux-low.c (linux_insert_watchpoint): Rename to ...
8390 (linux_insert_point): ... this. Adjust.
8391 (linux_remove_watchpoint): Rename to ...
8392 (linux_remove_point): ... this. Adjust.
8393 (linux_target_ops): Adjust.
8394 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
8395 (cris_insert_point): ... this.
8396 (cris_remove_watchpoint): Rename to ...
8397 (cris_remove_point): ... this.
8398 (the_low_target): Adjust.
8400 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
8402 * server.c (handle_v_kill): Pass signal_pid to
8403 kill_inferior if multi_process is zero.
8405 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
8407 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
8408 * target.h (target_ops): Comment for *_watchpoint to make it clear
8409 the functions can get types '0' and '1'.
8411 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
8413 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
8414 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
8415 * regcache.c (get_regcache): Likewise.
8416 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
8417 * win32-low.c (child_fetch_inferior_registers): Remove check for
8420 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
8421 Pedro Alves <pedro@codesourcery.com>
8423 * target.h (struct target_ops) <supports_multi_process>: New
8425 (target_supports_multi_process): New.
8426 * server.c (handle_query): Even if GDB reports support, only
8427 enable multi-process if the target also supports it. Report
8428 multi-process support only if the target backend supports it.
8429 * linux-low.c (linux_supports_multi_process): New function.
8430 (linux_target_ops): Install it as target_supports_multi_process
8433 2009-05-24 Doug Evans <dje@google.com>
8435 Global renaming of find_thread_pid to find_thread_ptid.
8436 * server.h (find_thread_ptid): Renamed from find_thread_pid.
8437 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
8438 All callers updated.
8440 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
8441 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
8444 * linux-low.c (get_stop_pc): Print pc if debug_threads.
8445 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
8446 (linux_resume_one_lwp): Ditto.
8448 2009-05-23 Doug Evans <dje@google.com>
8450 * linux-low.c (linux_resume_one_lwp): Change type of first arg
8451 from struct inferior_list_entry * to struct lwp_info *.
8452 All callers updated.
8454 2009-05-13 Doug Evans <dje@google.com>
8456 * linux-x86-low.c: Don't include assert.h.
8457 (x86_siginfo_fixup): Use fatal, not assert.
8458 (x86_arch_setup): Fix comment.
8460 2009-05-12 Doug Evans <dje@google.com>
8462 Biarch support for i386/amd64 gdbserver.
8463 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
8464 Add linux-x86-low.c.
8465 (linux-i386-low.o, linux-x86-64-low.o): Delete.
8466 (linux-x86-low.o): Add.
8467 * linux-x86-64-low.c: Delete.
8468 * linux-i386-low.c: Delete.
8469 * linux-x86-low.c: New file.
8470 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
8472 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
8474 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
8475 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
8476 (linux_child_pid_to_exec_file): New function.
8477 (elf_64_header_p, elf_64_file_p): New functions.
8478 (siginfo_fixup): New function.
8479 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
8480 give target a chance to convert layout.
8481 * linux-low.h (linux_target_ops): New member siginfo_fixup.
8482 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
8484 2009-05-07 Doug Evans <dje@google.com>
8486 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
8487 (regsets_store_inferior_registers): Ditto.
8489 2009-05-06 Pedro Alves <pedro@codesourcery.com>
8493 * linux-low.c (must_set_ptrace_flags): Delete.
8494 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
8496 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
8497 `lwp->must_set_ptrace_flags' instead.
8498 (linux_wait_for_event_1): Set ptrace options here.
8499 (linux_wait_1): ... not here.
8501 2009-04-30 Doug Evans <dje@google.com>
8503 * inferiors.c (started_inferior_callback): New function.
8504 (attached_inferior_callback): New function.
8505 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
8506 * server.c (print_started_pid, print_attached_pid): New functions.
8507 (detach_or_kill_for_exit): New function.
8508 (main): Call it instead of for_each_inferior (kill_inferior_callback).
8509 * server.h (have_started_inferiors_p): Declare.
8510 (have_attached_inferiors_p): Declare.
8512 * inferiors.c (remove_process): Fix memory leak, free process.
8513 * linux-low.c (linux_remove_process): New function.
8514 (linux_kill): Call it instead of remove_process.
8515 (linux_detach, linux_wait_1): Ditto.
8517 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
8519 * configure.srv: Add x86 Windows CE target.
8521 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
8523 * inferiors.c (get_thread_process): Make global.
8524 * server.h (get_thread_process): Add prototype.
8525 * thread-db.c (find_one_thread): Use get_thread_process
8526 instead of current_process.
8527 (thread_db_get_tls_address): Do not crash if called when
8528 thread layer is not yet initialized.
8530 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
8532 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
8533 * spu-low.c (current_tid): Rename to ...
8534 (current_ptid): ... this.
8535 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
8536 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
8537 ptid_get_lwp (current_ptid) instead of current_tid.
8538 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
8539 instead of current_tid. Use find_process_pid to verify pid
8540 argument is valid. Pass proper argument to remove_process.
8541 (spu_thread_alive): Compare current_ptid instead of current_tid.
8542 (spu_resume): Likewise.
8544 2009-04-02 Pedro Alves <pedro@codesourcery.com>
8546 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
8549 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8551 Implement the multiprocess extensions, and add linux multiprocess
8554 * server.h (ULONGEST): Declare.
8555 (struct ptid, ptid_t): New.
8556 (minus_one_ptid, null_ptid): Declare.
8557 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
8558 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
8559 (struct inferior_list_entry): Change `id' type from unsigned from
8561 (struct sym_cache, struct breakpoint, struct
8562 process_info_private): Forward declare.
8563 (struct process_info): Declare.
8564 (current_process): Declare.
8565 (all_processes): Declare.
8566 (initialize_inferiors): Declare.
8567 (add_thread): Adjust to use ptid_t.
8568 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
8569 (add_process, remove_process, find_thread_pid): Declare.
8570 (find_inferior_id): Adjust to use ptid_t.
8571 (cont_thread, general_thread, step_thread): Change type to ptid_t.
8572 (multi_process): Declare.
8573 (push_event): Adjust to use ptid_t.
8574 (read_ptid, write_ptid): Declare.
8575 (prepare_resume_reply): Adjust to use ptid_t.
8576 (clear_symbol_cache): Declare.
8577 * inferiors.c (all_processes): New.
8578 (null_ptid, minus_one_ptid): New.
8579 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
8580 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
8581 (add_thread): Change unsigned long to ptid. Remove gdb_id
8583 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
8584 (gdb_id_to_thread): Rename to ...
8585 (find_thread_pid): ... this. Change unsigned long to ptid.
8586 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
8587 (loaded_dll, pull_pid_from_list): Adjust.
8588 (add_process, remove_process, find_process_pid)
8589 (get_thread_process, current_process, initialize_inferiors): New.
8590 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
8591 (struct target_waitstatus) <related_pid>: Ditto.
8592 (struct target_ops) <kill, detach>: Add `pid' argument. Change
8594 (struct target_ops) <join>: Add `pid' argument.
8595 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
8596 (struct target_ops) <wait>: Add `ptid' field. Change return type
8598 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
8599 (mywait): Add `ptid' argument. Change return type to ptid_t.
8600 (target_pid_to_str): Declare.
8601 * target.c (set_desired_inferior): Adjust to use ptids.
8602 (mywait): Add new `ptid' argument. Adjust.
8603 (target_pid_to_str): New.
8604 * mem-break.h (free_all_breakpoints): Declare.
8605 * mem-break.c (breakpoints): Delelete.
8606 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
8607 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
8608 to use per-process breakpoint list.
8609 (free_all_breakpoints): New.
8610 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
8611 (symbol_cache, all_symbols_looked_up): Delete.
8613 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
8615 (prepare_resume_reply): Change ptid argument's type from unsigned
8616 long to ptid_t. Adjust. Implement W;process and X;process.
8617 (free_sym_cache, clear_symbol_cache): New.
8618 (look_up_one_symbol): Adjust to per-process symbol cache. *
8619 * server.c (cont_thread, general_thread, step_thread): Change type
8622 (multi_process): New.
8623 (last_ptid): Change type to ptid_t.
8624 (struct vstop_notif) <ptid>: Change type to ptid_t.
8625 (queue_stop_reply, push_event): Change `ptid' argument's type to
8627 (discard_queued_stop_replies): Add `pid' argument.
8628 (start_inferior): Adjust to use ptids. Adjust to mywait interface
8629 changes. Don't reference the `attached' global.
8630 (attach_inferior): Adjust to mywait interface changes.
8631 (handle_query): Adjust to use ptids. Parse GDB's qSupported
8632 features. Handle and report "multiprocess+". Handle
8634 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
8636 (handle_v_kill): New.
8637 (handle_v_stopped): Adjust to use target_pid_to_str.
8638 (handle_v_requests): Allow multiple attaches and runs when
8639 multiprocess extensions are in effect. Handle "vKill".
8640 (myresume): Adjust to use ptids.
8641 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
8642 (handle_status): Adjust to discard_queued_stop_replies interface
8644 (first_thread_of, kill_inferior_callback)
8645 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
8646 (main): Call initialize_inferiors. Adjust to use ptids, killing
8647 and detaching from all inferiors. Handle multiprocess packet
8649 * linux-low.h: Include gdb_proc_service.h.
8650 (struct process_info_private): New.
8651 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
8652 <lwpid_of>: Use ptid_get_lwp.
8653 (get_lwp_thread): Adjust.
8654 (struct lwp_info): Add `dead' member.
8655 (find_lwp_pid): Declare.
8656 * linux-low.c (thread_db_active): Delete.
8657 (new_inferior): Adjust comment.
8658 (inferior_pid): Delete.
8659 (linux_add_process): New.
8660 (handle_extended_wait): Adjust.
8661 (add_lwp): Change unsigned long to ptid.
8662 (linux_create_inferior): Add process to processes table. Adjust
8663 to use ptids. Don't set new_inferior here.
8664 (linux_attach_lwp): Rename to ...
8665 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
8666 it. Adjust to use ptids.
8667 (linux_attach_lwp): New.
8668 (linux_attach): Add process to processes table. Don't set
8670 (struct counter): New.
8671 (second_thread_of_pid_p, last_thread_of_process_p): New.
8672 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
8674 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
8675 processes. Remove process from process table.
8676 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
8677 to multiple processes.
8678 (any_thread_of): New.
8679 (linux_detach): Add `pid' argument, and handle it. Remove process
8680 from processes table.
8681 (linux_join): Add `pid' argument. Handle it.
8682 (linux_thread_alive): Change unsighed long argument to ptid_t.
8683 Consider dead lwps as not being alive.
8684 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
8685 threads we're not interested in.
8686 (same_lwp, find_lwp_pid): New.
8687 (linux_wait_for_lwp): Change `pid' argument's type from int to
8689 (linux_wait_for_event): Rename to ...
8690 (linux_wait_for_event_1): ... this. Change `pid' argument's type
8691 from int to ptid_t. Adjust.
8692 (linux_wait_for_event): New.
8693 (linux_wait_1): Add `ptid' argument. Change return type to
8694 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
8695 that exit from the process table.
8696 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
8698 (mark_lwp_dead): New.
8699 (wait_for_sigstop): Adjust to use ptids. If a process exits while
8700 stopping all threads, mark its main lwp as dead.
8701 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
8703 (fetch_register, usr_store_inferior_registers)
8704 (regsets_fetch_inferior_registers)
8705 (regsets_store_inferior_registers, linux_read_memory)
8706 (linux_write_memory): Inline `inferior_pid'.
8707 (linux_look_up_symbols): Adjust to use per-process
8709 (linux_request_interrupt): Adjust to use ptids.
8710 (linux_read_auxv): Inline `inferior_pid'.
8711 (initialize_low): Don't reference thread_db_active.
8712 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
8713 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
8714 (ps_getpid): Return the pid of the current inferior.
8715 * thread-db.c (proc_handle, thread_agent): Delete.
8716 (thread_db_create_event, thread_db_enable_reporting): Adjust to
8718 (find_one_thread): Change argument type to ptid_t. Adjust to
8720 (maybe_attach_thread): Adjust to per-process data and ptids.
8721 (thread_db_find_new_threads): Ditto.
8722 (thread_db_init): Ditto.
8723 * spu-low.c (spu_create_inferior, spu_attach): Add process to
8724 processes table. Adjust to use ptids.
8725 (spu_kill, spu_detach): Adjust interface. Remove process from
8727 (spu_join, spu_thread_alive): Adjust interface.
8728 (spu_wait): Adjust interface. Remove process from processes
8729 table. Adjust to use ptids.
8730 * win32-low.c (current_inferior_tid): Delete.
8731 (current_inferior_ptid): New.
8732 (debug_event_ptid): New.
8733 (thread_rec): Take a ptid. Adjust.
8734 (child_add_thread): Add `pid' argument. Adjust to use ptids.
8735 (child_delete_thread): Ditto.
8736 (do_initial_child_stuff): Add `attached' argument. Add process to
8738 (child_fetch_inferior_registers, child_store_inferior_registers):
8740 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
8741 (win32_attach): Pass 1 to do_initial_child_stuff.
8742 (win32_kill): Adjust interface. Remove process from processes
8744 (win32_detach): Ditto.
8745 (win32_join): Adjust interface.
8746 (win32_thread_alive): Take a ptid.
8747 (win32_resume): Adjust to use ptids.
8748 (get_child_debug_event): Ditto.
8749 (win32_wait): Adjust interface. Remove exiting process from
8752 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8754 Non-stop mode support.
8756 * server.h (non_stop): Declare.
8757 (gdb_client_data, handler_func): Declare.
8758 (delete_file_handler, add_file_handler, start_event_loop):
8760 (handle_serial_event, handle_target_event, push_event)
8761 (putpkt_notif): Declare.
8762 * target.h (enum resume_kind): New.
8763 (struct thread_resume): Replace `step' field by `kind' field.
8764 (TARGET_WNOHANG): Define.
8765 (struct target_ops) <wait>: Add `options' argument.
8766 <supports_non_stop, async, start_non_stop>: New fields.
8767 (target_supports_non_stop, target_async): New.
8768 (start_non_stop): Declare.
8769 (mywait): Add `options' argument.
8770 * target.c (mywait): Add `options' argument. Print child exit
8772 (start_non_stop): New.
8773 * server.c (non_stop, own_buf, mem_buf): New globals.
8774 (struct vstop_notif): New.
8775 (notif_queue): New global.
8776 (queue_stop_reply, push_event, discard_queued_stop_replies)
8777 (send_next_stop_reply): New.
8778 (start_inferior): Adjust to use resume_kind. Adjust to mywait
8780 (attach_inferior): In non-stop mode, don't wait for the target
8782 (handle_general_set): Handle QNonStop.
8783 (handle_query): When handling qC, return the current general
8784 thread, instead of the first thread of the list.
8785 (handle_query): If the backend supports non-stop mode, include
8786 QNonStop+ in the qSupported query response.
8787 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
8789 (handle_v_attach, handle_v_run): Handle non-stop mode.
8790 (handle_v_stopped): New.
8791 (handle_v_requests): Report support for vCont;t. Handle vStopped.
8792 (myresume): Adjust to use resume_kind. Handle non-stop.
8793 (queue_stop_reply_callback): New.
8794 (handle_status): Handle non-stop mode.
8795 (main): Clear non_stop flag on reconnection. Use the event-loop.
8796 Refactor serial protocol handling from here ...
8797 (process_serial_event): ... to this new function. When GDB
8798 selects any thread, select one here. In non-stop mode, wait until
8799 GDB acks all pending events before exiting.
8800 (handle_serial_event, handle_target_event): New.
8801 * remote-utils.c (remote_open): Install remote_desc in the event
8803 (remote_close): Remove remote_desc from the event loop.
8804 (putpkt_binary): Rename to...
8805 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
8806 (putpkt_binary): New as wrapper around putpkt_binary_1.
8807 (putpkt_notif): New.
8808 (prepare_resume_reply): In non-stop mode, don't change the
8810 * event-loop.c: New.
8811 * Makefile.in (OBJ): Add event-loop.o.
8812 (event-loop.o): New rule.
8814 * linux-low.h (pid_of): Moved here.
8816 (get_lwp_thread): Use lwpid_of.
8817 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
8818 * linux-low.c (pid_of): Delete.
8819 (inferior_pid): Use lwpid_of.
8820 (linux_event_pipe): New.
8821 (target_is_async_p): New.
8823 (handle_extended_wait): Use lwpid_of.
8824 (add_lwp): Don't set lwpid field.
8825 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
8826 (linux_kill_one_lwp): If killing a running lwp, stop it first.
8827 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
8828 (linux_detach_one_lwp): If detaching from a running lwp, stop it
8829 first. Adjust to linux_wait_for_event interface changes. Use
8831 (linux_detach): Don't delete the main lwp here.
8832 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
8833 (status_pending_p): Don't consider explicitly suspended lwps.
8834 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
8835 pointer. Add OPTIONS argument. Change return type to int. Use
8836 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
8837 (linux_wait_for_event): Take an integer pid instead of a lwp_info
8838 pointer. Add status pointer argument. Return a pid instead of a
8839 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
8840 changes. In non-stop mode, don't switch to a random thread.
8841 (linux_wait): Rename to...
8842 (linux_wait_1): ... this. Add target_options argument, and handle
8843 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
8844 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
8845 clean exit and signal exit code. Don't stop all threads in
8846 non-stop mode. In all-stop mode, only stop all threads when
8847 reporting a stop to GDB. Handle explicit thread stop requests.
8848 (async_file_flush, async_file_mark): New.
8850 (send_sigstop): Use lwpid_of.
8851 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
8852 interface changes. In non-stop mode, don't switch to a random
8854 (linux_resume_one_lwp): Use lwpid_of.
8855 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
8856 (linux_resume_one_thread): ... this. Handle resume_stop. In
8857 non-stop mode, don't look for pending flag in all threads.
8858 (resume_status_pending_p): Don't consider explicitly suspended
8860 (my_waitpid): Reimplement. Emulate __WALL.
8861 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
8863 (sigchld_handler, linux_supports_non_stop, linux_async)
8864 (linux_start_non_stop): New.
8865 (linux_target_ops): Register linux_supports_non_stop, linux_async
8866 and linux_start_non_stop.
8867 (initialize_low): Install SIGCHLD handler.
8868 * thread-db.c (thread_db_create_event, find_one_thread)
8869 (thread_db_get_tls_address): Use lwpid_of.
8870 * win32-low.c (win32_detach): Adjust to use resume_kind.
8871 (win32_wait): Add `options' argument.
8872 * spu-low.c (spu_resume): Adjust to use resume_kind.
8873 (spu_wait): Add `options' argument.
8875 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8877 Decouple target code from remote protocol.
8879 * target.h (enum target_waitkind): New.
8880 (struct target_waitstatus): New.
8881 (struct target_ops) <wait>: Return an unsigned long. Take a
8882 target_waitstatus pointer instead of a char pointer.
8884 * target.c (mywait): Change prototype to return an unsigned long.
8885 Take a target_waitstatus pointer instead of a char pointer. Adjust.
8886 * server.h (thread_from_wait, old_thread_from_wait): Delete
8888 (prepare_resume_reply): Change prototype to take a
8890 * server.c (thread_from_wait, old_thread_from_wait): Delete.
8891 (last_status, last_ptid): New.
8892 (start_inferior): Remove "statusptr" argument. Adjust. Return a
8893 pid instead of a signal.
8894 (attach_inferior): Remove "status" and "signal" parameters.
8896 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
8898 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
8899 (handle_v_requests, myresume): Remove "status" and "signal"
8901 (handle_status): New.
8902 (main): Delete local `status'. Adjust.
8903 * remote-utils.c: Include target.h.
8904 (prepare_resume_reply): Change prototype to take a
8905 target_waitstatus. Adjust.
8907 * linux-low.c (linux_wait): Adjust to new target_ops->wait
8909 * spu-low.c (spu_wait): Adjust.
8910 * win32-low.c (enum target_waitkind, struct target_waitstatus):
8912 (win32_wait): Adjust.
8914 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8916 * target.h (struct thread_resume): Delete leave_stopped member.
8917 (struct target_ops): Add a `n' argument to the `resume' callback.
8918 * server.c (start_inferior): Adjust.
8919 (handle_v_cont, myresume): Adjust.
8920 * linux-low.c (check_removed_breakpoint): Adjust to resume
8921 interface change, and to removed leave_stopped field.
8922 (resume_ptr): Delete.
8923 (struct thread_resume_array): New.
8924 (linux_set_resume_request): Add new `arg' parameter. Adjust to
8925 resume interface change.
8926 (linux_continue_one_thread, linux_queue_one_thread)
8927 (resume_status_pending_p): Check if the resume field is NULL
8928 instead of checking the leave_stopped member.
8929 (linux_resume): Adjust to the target resume interface change.
8930 * spu-low.c (spu_resume): Adjust to the target resume interface
8932 * win32-low.c (win32_detach, win32_resume): Ditto.
8934 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8936 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
8938 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
8940 (linux_continue_one_thread): Only preserve the stepping flag if
8941 there's a pending breakpoint.
8943 2009-03-31 Pedro Alves <pedro@codesourcery.com>
8945 * server.c (main): After the inferior having exited, call
8946 remote_close before exiting gdbserver.
8948 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
8950 Fix size of FPSCR in Power 7 processors.
8951 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
8952 (PPC_FEATURE_HAS_DFP): New #define.
8953 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
8956 2009-03-23 Pedro Alves <pedro@codesourcery.com>
8958 * server.c (handle_query) Whitespace and formatting.
8960 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8962 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
8963 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
8964 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
8965 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
8966 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
8967 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
8968 Makefile.in, configure.ac: Fix whitespace throughout.
8969 * configure: Regenerate.
8971 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8973 * inferiors.c (find_inferior): Make it safe for the callback
8974 function to delete the currently iterated inferior.
8976 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8978 * Makefile.in (linuw_low_h): Move higher.
8979 (thread-db.o): Depend on $(linux_low_h).
8981 2009-03-17 Pedro Alves <pedro@codesourcery.com>
8983 Rename "process" to "lwp" throughout.
8985 * linux-low.c (all_processes): Rename to...
8986 (all_lwps): ... this.
8987 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
8988 (add_process): Rename to ...
8989 (add_lwp): ... this. Adjust.
8990 (linux_create_inferior): Adjust.
8991 (linux_attach_lwp): Adjust.
8992 (linux_attach): Adjust.
8993 (linux_kill_one_process): Rename to ...
8994 (linux_kill_one_lwp): ... this. Adjust.
8995 (linux_kill): Adjust.
8996 (linux_detach_one_process): Rename to ...
8997 (linux_detach_one_lwp): ... this. Adjust.
8998 (linux_detach): Adjust.
8999 (check_removed_breakpoint): Adjust.
9000 (status_pending_p): Adjust.
9001 (linux_wait_for_process): Rename to ...
9002 (linux_wait_for_lwp): ... this. Adjust.
9003 (linux_wait_for_event): Adjust.
9004 (send_sigstop): Adjust.
9005 (wait_for_sigstop): Adjust.
9006 (stop_all_processes): Rename to ...
9007 (stop_all_lwps): ... this.
9008 (linux_resume_one_process): Rename to ...
9009 (linux_resume_one_lwp): ... this. Adjust.
9010 (linux_set_resume_request, linux_continue_one_thread)
9011 (linux_queue_one_thread, resume_status_pending_p)
9012 (usr_store_inferior_registers, regsets_store_inferior_registers)
9013 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
9015 * linux-low.h (get_process): Rename to ...
9016 (get_lwp): ... this. Adjust.
9017 (get_thread_process): Rename to ...
9018 (get_thread_lwp): ... this. Adjust.
9019 (get_process_thread): Rename to ...
9020 (get_lwp_thread): ... this. Adjust.
9021 (struct process_info): Rename to ...
9022 (struct lwp_info): ... this.
9023 (all_processes): Rename to ...
9024 (all_lwps): ... this.
9025 * proc-service.c (ps_lgetregs): Adjust.
9026 * thread-db.c (thread_db_create_event, find_one_thread)
9027 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
9029 2009-03-14 Pedro Alves <pedro@codesourcery.com>
9031 * server.c (handle_query): Handle "qAttached".
9033 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
9035 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
9036 GPLv3, update license URL.
9038 2009-03-01 Doug Evans <dje@google.com>
9040 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
9041 (server_h): Add gdb_signals.h.
9042 (signals.o): Update.
9043 * server.h (target_signal_from_host,target_signal_to_host_p)
9044 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
9046 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
9048 * remote-utils.c (getpkt): Also generate remote-debug
9049 information if noack_mode is set.
9051 2009-02-06 Pedro Alves <pedro@codesourcery.com>
9053 * server.c (handle_query): Report qXfer:siginfo:read and
9054 qXfer:siginfo:write as supported and handle them.
9055 * target.h (struct target_ops) <qxfer_siginfo>: New field.
9056 * linux-low.c (linux_xfer_siginfo): New.
9057 (linux_target_ops): Set it.
9059 2009-01-26 Pedro Alves <pedro@codesourcery.com>
9061 * server.c (gdbserver_usage): Mention --remote-debug.
9062 (main): Accept '--remote-debug' switch.
9064 2009-01-18 Doug Evans <dje@google.com>
9066 * regcache.c (new_register_cache): No need to check result of xcalloc.
9067 * server.c (handle_search_memory): Back out calls to xmalloc,
9068 result is checked and error is returned to user upon failure.
9069 (handle_query): Ditto. Add more checks for result of malloc.
9070 (handle_v_cont): Check result of malloc, report error back to
9072 (handle_v_run): Ditto. Call freeargv.
9073 * server.h (freeargv): Declare.
9074 * utils.c (freeargv): New fn.
9076 2009-01-15 Doug Evans <dje@google.com>
9078 * gdbreplay.c (perror_with_name): Make arg const char *.
9079 * server.h (target_signal_to_name): Make return type const char *.
9080 * thread-db.c (thread_db_err_str): Make return type const char *.
9081 * utils.c (perror_with_name): Make arg const char *.
9083 2009-01-14 Pedro Alves <pedro@codesourcery.com>
9085 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
9086 when handling a EXIT_PROCESS_DEBUG_EVENT.
9088 2009-01-06 Joel Brobecker <brobecker@adacore.com>
9090 * gdbreplay.c (gdbreplay_version): Update copyright year.
9091 * server.c (gdbserver_version): Likewise.
9093 2009-01-05 Doug Evans <dje@google.com>
9095 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
9096 (handle_extended_wait): Improve comment.
9098 2008-12-13 Doug Evans <dje@google.com>
9100 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
9101 * server.h (ATTR_MALLOC): New macro.
9102 (xmalloc,xcalloc,xstrdup): Declare.
9103 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
9104 * inferiors.c: Ditto.
9105 * linux-low.c: Ditto.
9106 * mem-break.c: Ditto.
9107 * regcache.c: Ditto.
9108 * remote-utils.c: Ditto.
9111 * win32-low.c: Ditto.
9113 2008-12-12 Doug Evans <dje@google.com>
9115 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
9116 in debugging printf.
9118 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
9120 2008-12-09 Doug Evans <dje@google.com>
9122 * linux-low.h (struct process_info): Delete member tid, unused.
9123 * thread-db.c (find_one_thread): Update.
9124 (maybe_attach_thread): Update.
9126 2008-12-02 Pedro Alves <pedro@codesourcery.com>
9128 * target.h (struct target_ops): Add qxfer_osdata member.
9129 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
9131 (linux_qxfer_osdata): New functions.
9132 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
9134 * server.c (handle_query): Handle "qXfer:osdata:read:".
9135 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
9136 (buffer_xml_printf): New functions.
9137 * server.h (struct buffer): New.
9138 (buffer_grow_str, buffer_grow_str0): New macros.
9139 (buffer_grow, buffer_free, buffer_init, buffer_finish)
9140 (buffer_xml_printf): Declare.
9142 2008-11-24 Doug Evans <dje@google.com>
9144 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
9146 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
9148 * server.c (handle_v_run): Always use the supplied argument list.
9150 2008-11-19 Bob Wilson <bob.wilson@acm.org>
9152 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
9153 (xtensa_regmap_table): Add entry for scompare1.
9155 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
9157 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
9158 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
9159 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
9160 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
9161 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
9162 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
9163 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
9164 XML target descriptions.
9165 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
9166 when inferior is running on an ISA 2.05 or later processor. Add
9167 special case to return offset for full 64-bit slot of FPSCR when
9170 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
9172 * Makefile.in (SFILES, clean): Added sparc64 files.
9173 (reg-sparc64.o, reg-sparc64.c): New.
9174 * configure.srv (sparc*-*-linux*): New configuration.
9175 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
9176 syscall arguments for SPARC.
9177 (regsets_store_inferior_registers): Likewise.
9178 * linux-sparc-low.c: New file.
9180 2008-10-21 Doug Evans <dje@google.com>
9182 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
9183 (READLINE_DIR,READLINE_DEP): Delete.
9184 (INTERNAL_CFLAGS): Update.
9185 (LINTFLAGS): Update.
9187 2008-10-10 Pedro Alves <pedro@codesourcery.com>
9189 * server.c (handle_v_run): If GDB didn't specify an argv, use the
9190 whole argv from the last run, not just argv[0].
9192 2008-09-08 Pedro Alves <pedro@codesourcery.com>
9194 * regcache.c (new_register_cache): Return NULL if the register
9195 cache size isn't known yet.
9196 (free_register_cache): Avoid dereferencing a NULL regcache.
9198 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
9200 * configure.srv: Merge MIPS and MIPS64.
9202 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
9204 * Makefile.in (uninstall): Apply $(EXEEXT) too.
9206 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
9208 * Makefile.in: Add required vsx dependencies.
9210 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
9211 Declare init_registers_powerpc_vsx32l.
9212 Declare init_registers_powerpc_vsx64l.
9213 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
9214 (ppc_arch_setup): Check for VSX in hwcap.
9215 (ppc_fill_vsxregset): New function.
9216 (ppc_store_vsxregset): New function.
9217 Add new VSX entry in regset_info target_regsets.
9219 * configure.srv: Add new VSX dependencies.
9221 2008-08-12 Pedro Alves <pedro@codesourcery.com>
9223 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
9224 (remote_open): Set or clear transport_is_reliable.
9225 (putpkt_binary): Don't expect acks in noack mode.
9226 (getpkt): Don't send ack/nac in noack mode.
9227 * server.c (handle_general_set): Handle QStartNoAckMode.
9228 (handle_query): If connected by tcp pass QStartNoAckMode+ in
9230 (main): Reset noack_mode on every connection.
9231 * server.h (noack_mode): Declare.
9233 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9235 * Makefile.in (GDBREPLAY_OBS): New variable.
9236 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
9238 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
9239 Daniel Jacobowitz <dan@codesourcery.com>
9241 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
9242 (usr_store_inferior_registers): Likewise.
9243 (regsets_store_inferior_registers): Likewise.
9245 2008-07-31 Rolf Jansen <rj@surtec.com>
9246 Pedro Alves <pedro@codesourcery.com>
9248 * configure.ac: Check for memmem declaration.
9249 * server.c [HAVE_MALLOC_H]: Include malloc.h.
9250 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
9251 (disable_packet_qfThreadInfo): Unconditionally compile.
9252 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
9253 * configure, config.in: Regenerate.
9255 2008-07-28 Doug Kwan <dougkwan@google.com>
9257 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
9258 (linux_write_memory): Remove declaration of errno.
9260 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
9262 * linux-low.c (handle_extended_wait): Do not use "status"
9263 variable uninitialized.
9265 2008-07-07 Pedro Alves <pedro@codesourcery.com>
9267 * server.c (handle_v_attach): Inhibit reporting dll changes.
9269 2008-06-27 Pedro Alves <pedro@codesourcery.com>
9271 * remote-utils.c (prepare_resume_reply): If requested, don't
9272 output "thread:TID" in the T stop reply.
9274 * server.c (disable_packet_vCont, disable_packet_Tthread)
9275 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
9276 (handle_query): If requested, disable support for qC, qfThreadInfo
9278 (handle_v_requests): If requested, disable support for vCont.
9279 (gdbserver_show_disableable): New.
9280 (main): Handle --disable-packet and --disable-packet=LIST.
9282 * server.h (disable_packet_vCont, disable_packet_Tthread)
9283 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
9285 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
9287 * server.c (gdbserver_usage): Mention --version.
9289 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
9291 * Makefile.in (gdbreplay.o): New rule.
9293 2008-06-06 Joseph Myers <joseph@codesourcery.com>
9295 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
9296 message, not gdbserver.
9298 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
9299 Nathan Sidwell <nathan@codesourcery.com>
9300 Joseph Myers <joseph@codesourcery.com>
9302 * acinclude.m4: Include ../../config/acx.m4.
9303 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
9304 * configure, config.in: Regenerate.
9305 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
9306 * server.c (gdbserver_version): Print PKGVERSION.
9307 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
9308 (main): Adjust gdbserver_usage calls.
9309 * gdbreplay.c (version, host_name): Add declarations.
9310 (gdbreplay_version, gdbreplay_usage): New.
9311 (main): Accept --version and --help options.
9313 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
9315 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
9316 (arm_breakpoint_at): Handle Thumb.
9317 (the_low_target): Add comment.
9319 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
9321 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
9323 2008-05-09 Doug Evans <dje@google.com>
9325 * server.h (decode_search_memory_packet): Declare.
9326 * remote-utils.c (decode_search_memory_packet): New fn.
9327 * server.c (handle_search_memory_1): New fn.
9328 (handle_search_memory): New fn.
9329 (handle_query): Process qSearch:memory packets.
9331 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
9333 * regcache.c (registers_length): Remove.
9334 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
9335 full register packet.
9336 * regcache.h (registers_length): Remove prototype.
9337 * server.h (PBUFSIZ): Define to 16384.
9339 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
9341 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
9342 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
9343 powerpc-64l.o, and powerpc-altivec64l.o.
9344 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
9345 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
9346 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
9347 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
9348 rs6000/power-linux.xml, and rs6000/power64-linux.xml
9351 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
9352 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
9353 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
9354 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
9355 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
9356 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
9357 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
9358 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
9359 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
9360 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
9363 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
9364 (init_registers_powerpc_32l): ... this new prototype.
9365 (init_registers_powerpc_32): Remove, replace by ...
9366 (init_registers_powerpc_altivec32l): ... this new prototype.
9367 (init_registers_powerpc_e500): Remove, replace by ...
9368 (init_registers_powerpc_e500l): ... this new prototype.
9369 (init_registers_ppc64): Remove, replace by ...
9370 (init_registers_powerpc_64l): ... this new prototype.
9371 (init_registers_powerpc_64): Remove, replace by ...
9372 (init_registers_powerpc_altivec64l): ... this new prototype.
9373 (ppc_num_regs): Set to 73.
9374 (PT_ORIG_R3, PT_TRAP): Define if necessary.
9375 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
9376 (ppc_cannot_store_register): Handle orig_r3 and trap.
9377 (ppc_arch_setup): Update init_registers_... calls.
9378 (ppc_fill_gregset): Handle orig_r3 and trap.
9380 * inferiors.c (clear_inferiors): Reset current_inferior.
9382 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
9384 * acinclude.m4: Add override.m4.
9385 * configure: Regenerate.
9387 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
9389 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
9390 initial call to init_register_ppc64.
9392 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
9394 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
9395 single powerpc*-*-linux* case.
9396 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
9398 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
9400 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
9401 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
9403 * linux-ppc-low.c: Include <elf.h>.
9404 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
9405 (ppc_hwcap): New global variable.
9406 (ppc_regmap): Remove __SPE__ #ifdef sections.
9407 (ppc_regmap_e500): New global variable.
9408 (ppc_cannot_store_register): Update __SPE__ special case.
9409 (ppc_get_hwcap): New function.
9410 (ppc_arch_setup): Use it to determine whether inferior supports
9411 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
9412 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
9413 Do not access registers if target does not support AltiVec.
9414 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
9415 Do not access registers if target does not support SPE.
9416 (target_regsets): Unconditionally include AltiVec and SPE regsets.
9418 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
9420 * linux-low.c (disabled_regsets, num_regsets): New.
9421 (use_regsets_p): Delete.
9422 (linux_wait_for_process): Clear disabled_regsets.
9423 (regsets_fetch_inferior_registers): Check and set it.
9424 (regsets_store_inferior_registers): Likewise.
9425 (linux_fetch_registers, linux_store_registers): Do not use
9427 (initialize_low): Allocate disabled_regsets.
9429 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
9431 * Makefile.in (LIBOBJS): New.
9433 (memmem.o): New rule.
9434 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
9435 * configure: Regenerated.
9437 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
9439 * server.c (handle_query): Never return "unsupported" for
9440 qXfer:features:read queries.
9442 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
9444 * server.c (get_features_xml): Fix inverted condition.
9445 (handle_query): Always support qXfer:feature:read.
9447 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
9449 * server.c (wrapper_argv): New.
9450 (start_inferior): Handle wrapper_argv. If set, expect an extra
9452 (gdbserver_usage): Document --wrapper.
9453 (main): Parse --wrapper.
9455 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9457 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
9458 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
9459 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
9460 (ppc_set_pc): Likewise.
9461 (ppc_arch_setup): New function.
9462 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
9463 of collect_register.
9464 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
9466 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9468 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
9469 instead of linux-ppc64-low.o.
9470 * linux-ppc64-low.c: Remove file.
9471 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
9472 (linux-ppc64-low.o): Remove rule.
9474 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
9475 (init_registers_powerpc_64): Likewise.
9476 (ppc_regmap): Conditionally define depending on __powerpc64__.
9477 (ppc_cannot_store_register): Do not special-case "fpscr" when
9478 compiled on __powerpc64__.
9479 (ppc_collect_ptrace_register): New function.
9480 (ppc_supply_ptrace_register): New function.
9481 (ppc_breakpoint): Change type to "unsigned int".
9482 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
9483 (the_low_target): Conditionally provide initializers for the
9484 arch_setup member depending on __powerpc64__. Install
9485 collect_ptrace_register and supply_ptrace_register members.
9487 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9489 * regcache.h (gdbserver_xmltarget): Add extern declaration.
9490 * server.c (gdbserver_xmltarget): Define.
9491 (get_features_xml): Use it to replace "target.xml" and arch_string.
9493 * configure.srv: Remove srv_xmltarget. Add XML files that were
9494 mentioned there to srv_xmlfiles instead. Remove conditional tests
9495 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
9496 srv_xmlfiles and srv_regobj to include all possible choices.
9497 * configure.ac (srv_xmltarget): Remove.
9498 (srv_xmlfiles): Do not add "target.xml".
9499 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
9500 checks for supplementary target information.
9501 * configure: Regenerate.
9502 * Makefile.in (XML_TARGET): Remove.
9503 (target.xml): Remove rule.
9504 (clean): Do not clean up target.xml.
9505 (.PRECIOUS): Do not mention target.xml.
9507 * target.h (struct target_ops): Remove arch_string member.
9508 * linux-low.c (linux_arch_string): Remove.
9509 (linux_target_ops): Remove arch_string initializer.
9510 * linux-low.h (struct linux_target_ops): Remove arch_string member.
9511 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
9512 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
9513 * spu-low.c (spu_arch_string): Remove.
9514 (spu_target_ops): Remove arch_string initializer.
9515 * win32-low.c (win32_arch_string): Remove.
9516 (win32_target_ops): Remove arch_string initializer.
9517 * win32-low.h (struct win32_target_ops): Remove arch_string member.
9518 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
9519 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
9521 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
9523 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
9524 by collect_ptrace_register and supply_ptrace_register hooks.
9525 * linux-low.c (fetch_register): Use supply_ptrace_register callback
9526 instead of checking for the_low_target.left_pad_xfer.
9527 (usr_store_inferior_registers): Use collect_ptrace_register callback
9528 instead of checking for the_low_target.left_pad_xfer.
9530 * linux-s390-low.c (s390_collect_ptrace_register): New function.
9531 (s390_supply_ptrace_register): Likewise.
9532 (s390_fill_gregset): Call s390_collect_ptrace_register.
9533 (the_low_target): Update.
9535 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
9536 (ppc_supply_ptrace_register): Likewise.
9537 (the_low_target): Update.
9539 * linux-i386-low.c (the_low_target): Update.
9540 * linux-x86-64-low.c (the_low_target): Update.
9542 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
9544 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
9545 reg-s390.o and reg-s390x.o.
9547 * linux-low.c (new_inferior): New global variable.
9548 (linux_create_inferior, linux_attach): Set it.
9549 (linux_wait_for_process): Call the_low_target.arch_setup after the
9550 target has stopped for the first time.
9551 (initialize_low): Do not call the_low_target.arch_setup.
9553 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
9554 (s390_set_pc): Likewise.
9555 (s390_arch_setup): New function.
9556 (the_low_target): Use s390_arch_setup as arch_setup routine.
9558 * regcache.c (realloc_register_cache): New function.
9559 (set_register_cache): Call it for each existing regcache.
9561 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
9563 * server.h (init_registers): Remove prototype.
9565 * linux-low.h (struct linux_target_ops): Add arch_setup field.
9566 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
9567 instead of init_registers ().
9568 * linux-arm-low.c (init_registers_arm): Add prototype.
9569 (init_registers_arm_with_iwmmxt): Likewise.
9570 (the_low_target): Add initializer for arch_setup field.
9571 * linux-cris-low.c (init_registers_cris): Add prototype.
9572 (the_low_target): Add initializer for arch_setup field.
9573 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
9574 (the_low_target): Add initializer for arch_setup field.
9575 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
9576 (the_low_target): Add initializer for arch_setup field.
9577 * linux-ia64-low.c (init_registers_ia64): Add prototype.
9578 (the_low_target): Add initializer for arch_setup field.
9579 * linux-m32r-low.c (init_registers_m32r): Add prototype.
9580 (the_low_target): Add initializer for arch_setup field.
9581 * linux-m68k-low.c (init_registers_m68k): Add prototype.
9582 (the_low_target): Add initializer for arch_setup field.
9583 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
9584 (init_registers_mips64_linux): Likewise.
9585 (the_low_target): Add initializer for arch_setup field.
9586 * linux-ppc-low.c (init_registers_ppc): Add prototype.
9587 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
9588 (the_low_target): Add initializer for arch_setup field.
9589 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
9590 (init_registers_powerpc_64): Likewise.
9591 (the_low_target): Add initializer for arch_setup field.
9592 * linux-s390-low.c (init_registers_s390): Add prototype.
9593 (init_registers_s390x): Likewise.
9594 (the_low_target): Add initializer for arch_setup field.
9595 * linux-sh-low.c (init_registers_sh): Add prototype.
9596 (the_low_target): Add initializer for arch_setup field.
9597 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
9598 (the_low_target): Add initializer for arch_setup field.
9599 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
9600 (the_low_target): Add initializer for arch_setup field.
9602 * win32-low.h (struct win32_target_ops): Add arch_setup field.
9603 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
9604 instead of init_registers ().
9605 * win32-arm-low.c (init_registers_arm): Add prototype.
9606 (the_low_target): Add initializer for arch_setup field.
9607 * win32-i386-low.c (init_registers_i386): Add prototype.
9608 (the_low_target): Add initializer for arch_setup field.
9610 * spu-low.c (init_registers_spu): Add prototype.
9611 (initialize_low): Call initialie_registers_spu () instead of
9612 initialize_registers ().
9614 2008-02-19 Pedro Alves <pedro@codesourcery.com>
9616 * server.c (handle_v_requests): When handling the vRun and vAttach
9617 packets, if already debugging a process, don't kill it. Return an
9620 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
9622 * server.c (handle_query): Correct length check.
9624 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
9626 * win32-low.c (do_initial_child_stuff): Add process handle
9627 parameter. Set current_process_handle and current_process_id from the
9628 parameters. Clear globals.
9629 (win32_create_inferior): Don't set current_process_handle and
9630 current_process_id here. Instead pass them on the call to
9631 do_initial_child_stuff.
9632 (win32_attach): Likewise.
9633 (win32_clear_inferiors): New.
9634 (win32_kill): Don't close the current process handle or the
9635 current thread handle here. Instead call win32_clear_inferiors.
9636 (win32_detach): Don't open a new handle to the process. Call
9637 win32_clear_inferiors.
9638 (win32_join): Don't rely on current_process_handle; open a new
9639 handle using the process id.
9640 (win32_wait): Call win32_clear_inferiors when the inferior process
9643 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
9645 * server.c (monitor_show_help): Add "exit".
9647 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
9649 * Makefile.in (SFILES): Add linux-xtensa-low.c.
9650 (clean): Add reg-xtensa.c.
9651 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
9652 * configure.srv (xtensa*-*-linux*) New target.
9653 * linux-xtensa-low.c: New.
9654 * xtensa-xtregs.c: New.
9656 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
9658 * hostio.c: Don't include errno.h.
9659 (errno_to_fileio_errno): Move to hostio-errno.
9660 * hostio.c: (hostio_error): Remove the error parameter. Defer the
9661 error number outputting to the target->hostio_last_error callback.
9662 (hostio_packet_error): Use FILEIO_EINVAL directly.
9663 (handle_open, handle_pread, hostio_error, handle_unlink): Update
9664 calls to hostio_error.
9665 * hostio-errno.c: New.
9666 * server.h (hostio_last_error_from_errno): Declare.
9667 * target.h (target_ops): Add hostio_last_error member.
9668 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
9669 as hostio_last_error handler.
9670 * spu-low.c (spu_target_ops): Likewise.
9671 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
9672 (wince_hostio_last_error): New functions.
9673 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
9674 as hostio_last_error handler.
9675 (win32_target_ops) [!_WIN32_WCE]: Register
9676 hostio_last_error_from_errno as hostio_last_error handler.
9677 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
9678 (hostio-errno.o): New rule.
9679 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
9680 * configure.srv (srv_hostio_err_objs): New variable. Default to
9682 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
9683 * configure: Regenerate.
9685 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9687 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
9688 (linux_kill, linux_detach): Clean up the process list.
9689 * remote-utils.c (remote_open): Improve port number parsing.
9690 (putpkt_binary, input_interrupt): Only send interrupts if the target
9692 * server.c (extended_protocol): Make static.
9693 (attached): Define earlier.
9694 (exit_requested, response_needed, program_argv): New variables.
9695 (target_running): New.
9696 (start_inferior): Clear attached here.
9697 (attach_inferior): Set attached here.
9698 (require_running): Define.
9699 (handle_query): Use require_running and target_running. Implement
9701 (handle_v_attach, handle_v_run): New.
9702 (handle_v_requests): Use require_running. Handle vAttach and vRun.
9703 (gdbserver_usage): Update.
9704 (main): Redo argument parsing. Handle --debug and --multi. Handle
9705 --attach along with other options or after the port. Save
9706 program_argv. Support no initial program. Resynchronize
9707 communication with GDB after an error. Handle "monitor exit".
9708 Use require_running and target_running. Always allow the extended
9709 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
9710 restart in extended mode.
9711 * README: Refer to the GDB manual. Update --attach usage.
9713 2007-12-20 Andreas Schwab <schwab@suse.de>
9715 * linux-low.c (STACK_SIZE): Define.
9716 (linux_tracefork_child): Use it. Use __clone2 on ia64.
9717 (linux_test_for_tracefork): Likewise.
9719 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
9721 * linux-low.c (linux_wait_for_event): Update messages. Do not
9722 reinsert auto-delete breakpoints.
9723 * mem-break.c (struct breakpoint): Change return type of handler to
9725 (set_breakpoint_at): Update handler type.
9726 (reinsert_breakpoint_handler): Return 1 instead of calling
9728 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
9730 (check_breakpoints): Delete auto-delete breakpoints and return 2.
9731 * mem-break.h (set_breakpoint_at): Update handler type.
9732 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
9733 * win32-low.c (auto_delete_breakpoint): New.
9734 (get_child_debug_event): Use it.
9736 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
9738 * configure.ac: Check for pread and pwrite.
9739 * hostio.c (handle_pread): Fall back to lseek and read.
9740 (handle_pwrite): Fall back to lseek and write.
9741 * config.in, configure: Regenerated.
9743 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
9745 * server.c (myresume): Add own_buf argument.
9746 (main): Update calls.
9748 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
9750 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
9751 * remote-utils.c (remote_open): Do not call disable_async_io.
9752 (block_async_io): Delete.
9753 (unblock_async_io): Make static.
9754 (initialize_async_io): New.
9755 * server.c (handle_v_cont): Handle async I/O here.
9756 (myresume): Likewise. Move other common resume tasks here...
9757 (main): ... from here. Call initialize_async_io. Disable async
9758 I/O before the main loop.
9759 * server.h (initialize_async_io): Declare.
9760 (block_async_io, unblock_async_io): Delete prototypes.
9761 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
9763 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
9765 * remote-utils.c (readchar): Allow binary data in received messages.
9767 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9769 * win32-low.c (attaching): New global.
9770 (win32_create_inferior): Clear the `attaching' global.
9771 (win32_attach): Set the `attaching' global.
9772 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
9773 attaching. Only set a breakpoint at the entry point if not
9776 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9778 * server.c (main): Don't report dll events on the initial
9779 connection on attaches.
9781 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9783 * server.c (main): Relax numerical bases supported for the pid of
9784 the --attach command line argument.
9786 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9788 * win32-low.c (win32_attach): Call OpenProcess before
9789 DebugActiveProcess, not after. Add last error output to error
9792 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9794 * win32-low.c (win32_get_thread_context)
9795 (win32_set_thread_context): New functions.
9796 (thread_rec): Use win32_get_thread_context.
9797 (continue_one_thread, win32_resume): Use win32_set_thread_context.
9798 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
9801 2007-12-03 Leo Zayas
9802 Pedro Alves <pedro_alves@portugalmail.pt>
9804 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
9806 (child_add_thread): Minor cleanup.
9807 (child_continue): Resume artificially suspended threads before
9808 calling ContinueDebugEvent.
9809 (suspend_one_thread): New.
9810 (fake_breakpoint_event): New.
9811 (get_child_debug_event): Change return type to int. Check here if
9812 gdb sent an interrupt request. If a soft interrupt was requested,
9813 fake a breakpoint event. Return 0 if there is no event to handle,
9815 (win32_wait): Don't check here if gdb sent an interrupt request.
9816 Ensure there is a valid event to handle.
9817 (win32_request_interrupt): Add soft interruption method as last
9820 2007-12-03 Leo Zayas
9821 Pedro Alves <pedro_alves@portugalmail.pt>
9823 * win32-low.h (win32_thread_info): Add descriptions to the
9824 structure members. Replace `suspend_count' counter by a
9826 * win32-low.c (thread_rec): Update condition of when to get the
9827 context from the inferior. Rely on ContextFlags being set if it
9828 has already been retrieved. Only suspend the inferior thread if
9829 we haven't already. Warn if that fails.
9830 (continue_one_thread): s/suspend_count/suspended/. Only call
9831 ResumeThread once. Warn if that fails.
9833 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
9835 * win32-low.c (win32_wait): Don't read from the inferior when it
9838 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
9840 * Makefile.in (win32_low_h): New variable.
9841 (win32-low.o): Add dependency on $(win32_low_h).
9842 (win32-arm-low.o, win32-i386-low.o): New rules.
9844 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
9846 * hostio.c: Correct copyright year.
9848 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
9850 * Makefile.in (OBS): Add hostio.o.
9851 (hostio.o): New rule.
9852 * server.h (handle_vFile): Declare.
9853 * hostio.c: New file.
9854 * server.c (handle_v_requests): Take packet_len and new_packet_len
9855 for binary packets. Call handle_vFile.
9856 (main): Update call to handle_v_requests.
9858 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
9860 * linux-low.c: Include <sched.h>.
9862 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
9864 * linux-low.c (linux_tracefork_grandchild): New.
9865 (linux_tracefork_child): Use clone.
9866 (linux_test_for_tracefork): Use clone; allocate and free a stack.
9868 2007-10-31 Joel Brobecker <brobecker@adacore.com>
9870 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
9872 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
9874 * linux-low.c (handle_extended_wait): Handle unexpected signals.
9876 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
9878 * inferiors.c (change_inferior_id): Delete.
9879 (add_pid_to_list, pull_pid_from_list): New.
9880 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
9881 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
9882 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
9883 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
9884 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
9885 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
9886 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
9887 (using_threads): Always set to 1.
9888 (handle_extended_wait): New.
9889 (add_process): Do not set TID.
9890 (linux_create_inferior): Set must_set_ptrace_flags.
9891 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
9892 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
9893 (linux_thread_alive): Rename TID argument to LWPID.
9894 (linux_wait_for_process): Handle unknown processes. Do not use TID.
9895 (linux_wait_for_event): Do not use TID or check using_threads. Update
9896 call to dead_thread_notify. Call handle_extended_wait.
9897 (linux_create_inferior): Use PTRACE_SETOPTIONS.
9898 (send_sigstop): Delete sigstop_sent.
9899 (wait_for_sigstop): Avoid TID.
9900 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
9901 (linux_test_for_tracefork): New.
9902 (linux_lookup_signals): Use thread_db_active and
9903 linux_supports_tracefork_flag.
9904 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
9905 * linux-low.h (get_process_thread): Avoid TID.
9906 (struct process_ifo): Move thread_known and tid to the end. Remove
9908 (linux_attach_lwp, thread_db_init): Update prototypes.
9909 * server.h (change_inferior_id): Delete prototype.
9910 (add_pid_to_list, pull_pid_from_list): New prototypes.
9911 * thread-db.c (thread_db_use_events): New.
9912 (find_first_thread): Rename to...
9913 (find_one_thread): ...this. Update callers and messages. Do not
9914 call fatal. Check thread_db_use_events. Do not call
9915 change_inferior_id or new_thread_notify.
9916 (maybe_attach_thread): Update. Do not call new_thread_notify.
9917 (thread_db_init): Set thread_db_use_events. Check use_events.
9918 * utils.c (fatal, warning): Correct message prefix.
9920 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
9922 * Makefile.in (clean): Remove new files.
9923 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
9924 (powerpc-64.o, powerpc-64.c): New rules.
9925 * configure.srv: Use alternate register sets for powerpc64-*-linux*
9926 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
9928 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
9930 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
9931 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
9932 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
9933 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
9934 (target_regsets): Add AltiVec and SPE register sets.
9935 * configure.ac: Check for AltiVec and SPE.
9936 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
9937 (ppc_fill_vrregset, ppc_store_vrregset): New.
9938 (target_regsets): Add AltiVec register set.
9939 * configure: Regenerated.
9941 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
9943 * linux-low.c (O_LARGEFILE): Define.
9944 (linux_read_memory): Use /proc/PID/mem.
9945 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
9946 * configure, config.in: Regenerated.
9948 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
9950 * linux-low.c (linux_wait_for_event): Do not pass signals while
9953 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
9955 * win32-low.c (create_process): New.
9956 (win32_create_inferior): Use create_process instead of
9957 CreateProcess. If create_process failed retry appending an ".exe"
9958 suffix. Store the GetLastError result immediatelly after
9959 create_process calls and use it on the call to error.
9961 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
9963 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
9965 2007-08-23 Joel Brobecker <brobecker@adacore.com>
9967 * configure.ac: Switch license to GPLv3.
9969 2007-08-01 Michael Snyder <msnyder@access-company.com>
9971 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
9973 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
9975 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
9977 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
9978 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
9979 CloseToolhelp32Snapshot.
9980 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
9981 CloseToolhelp32Snapshot.
9983 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
9985 * server.c (main): Check for inferior exit before main loop.
9987 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
9989 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
9990 instead of on tmp_desc.
9992 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
9993 Daniel Jacobowitz <dan@codesourcery.com>
9995 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
9996 (add_thread): Minor cleanups.
9997 (clear_inferiors): Move lower in the file. Clear the DLL
9999 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
10000 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
10001 (xml_escape_text): New.
10002 * server.c (handle_query): Handle qXfer:libraries:read. Report it
10004 (handle_v_cont): Report errors.
10005 (gdbserver_version): Update.
10006 (main): Correct size of own_buf. Do not report initial DLL events.
10007 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
10008 (unloaded_dll, xml_escape_text): New.
10009 * win32-low.c (enum target_waitkind): Update comments.
10010 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
10011 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
10012 (win32_EnumProcessModules, win32_GetModuleInformation)
10013 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
10014 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
10015 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
10016 (win32_Module32First, win32_Module32Next, load_toolhelp)
10017 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
10018 (get_child_debug_event): Handle DLL events.
10019 (win32_wait): Likewise.
10021 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
10023 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
10024 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
10026 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
10028 * win32-low.c (handle_output_debug_string): Ignore event if not
10031 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
10033 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
10035 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
10037 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
10039 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
10041 * inferiors.c (change_inferior_id): Add comment.
10042 * linux-low.c (check_removed_breakpoint): Add an early
10043 prototype. Improve debug output.
10044 (linux_attach): Doc update.
10045 (linux_detach_one_process, linux_detach): Clean up before releasing
10047 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
10048 * linux-low.h (struct process_info): Doc improvement.
10049 * mem-break.c (delete_all_breakpoints): New.
10050 * mem-break.h (delete_all_breakpoints): New prototype.
10051 * thread-db.c (find_first_thread): New.
10052 (thread_db_create_event): Call it instead of
10053 thread_db_find_new_threads. Clean up unused variables.
10054 (maybe_attach_thread): Remove first thread handling.
10055 (thread_db_find_new_threads): Use find_first_thread.
10056 (thread_db_get_tls_address): Likewise.
10058 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
10060 * thread-db.c (thread_db_find_new_threads): Add prototype.
10061 (thread_db_create_event): Check for the main thread before adding
10063 (maybe_attach_thread): Only enable event reporting if TID == 0.
10064 (thread_db_get_tls_address): Check for new threads.
10066 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
10068 * linux-low.c (linux_create_inferior): Try execv before execvp.
10069 * spu-low.c (spu_create_inferior): Likewise.
10071 2007-06-13 Mike Frysinger <vapier@gentoo.org>
10073 * linux-low.c (linux_create_inferior): Change execv to execvp.
10074 * spu-low.c (spu_create_inferior): Likewies.
10076 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
10078 * Makefile.in (clean): Clean new files instead of deleted ones.
10079 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
10080 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
10082 * configure.srv: Specify XML files and new regformats for MIPS and
10084 * linux-mips-low.c (mips_num_regs): Set to only used registers.
10085 (mips_regmap): Do not fetch $0. Remove unused registers. Add
10086 an entry for the restart register.
10087 (mips_cannot_fetch_register, mips_cannot_store_register)
10088 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
10089 register names to match the XML descriptions.
10090 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
10091 restart register instead of $0.
10093 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
10094 Markus Deuling <deuling@de.ibm.com>
10096 * remote-utils.c (decode_xfer_write): New function.
10097 * server.h (decode_xfer_write): Add prototype.
10098 * server.c (handle_query): Add PACKET_LEN argument. Support
10099 qXfer:spu:read and qXfer:spu:write packets.
10100 (main): Pass packet_len to handle_query.
10101 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
10102 * target.h (target_ops): Add qxfer_spu.
10104 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
10106 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
10107 accessing non-seekable spufs files.
10109 2007-05-16 Markus Deuling <deuling@de.ibm.com>
10111 * server.c (handle_query): Add reply for qC packet.
10113 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
10114 Leo Zayas <lerele@champenstudios@com>
10116 * server.h (check_remote_input_interrupt_request): New function.
10117 * remote_utils.c (INVALID_DESCRIPTOR): New define.
10118 (remote_desc): Initialize with INVALID_DESCRIPTOR.
10119 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
10120 (check_remote_input_interrupt_request): New function.
10121 * server.h (check_remote_input_interrupt_request): Declare.
10122 * win32-low.c (winapi_DebugBreakProcess,
10123 winapi_GenerateConsoleCtrlEvent): New typedefs.
10124 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
10126 (win32_wait): Check for remote interrupt request
10127 with check_remote_input_interrupt_request.
10128 (win32_request_interrupt): New function.
10129 (win32_target_op): Set request_interrupt to win32_request_interrupt.
10131 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
10133 * win32-low.c (debug_registers_changed,
10134 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
10135 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
10136 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
10137 (thread_rec): Get context using the low target.
10138 (child_add_thread): Call thread_added on the low target,
10139 which does the same thing.
10141 (do_initial_child_stuff): Remove debug registers references.
10142 Set context using the low target. Resume threads after
10143 setting the contexts.
10144 (child_continue): Remove dead variable. Remove debug
10145 registers references.
10146 (child_fetch_inferior_registers): Go through the low target.
10147 (do_child_store_inferior_registers): Remove.
10148 (child_store_inferior_registers): Go through the low target.
10149 (win32_resume): Remove debug registers references.
10150 Set context using the low target.
10151 (handle_exception): Change return type to void. Don't record
10152 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
10153 first chance exception.
10154 (get_child_debug_event): Change return type to void. Remove
10155 goto loop. Always return after waiting for debug event.
10156 (win32_wait): Convert to switch statement. Handle spurious
10159 * win32-i386-low.c (debug_registers_changed,
10160 debug_registers_used): New.
10161 (initial_stuff): Rename to ...
10162 (i386_initial_stuff): ... this. Clear debug registers
10164 (store_debug_registers): Delete.
10165 (i386_get_thread_context): New.
10166 (load_debug_registers): Delete.
10167 (i386_set_thread_context): New.
10168 (i386_thread_added): New.
10169 (single_step): Rename to ...
10170 (i386_single_step): ... this.
10171 (do_fetch_inferior_registers): Rename to ...
10172 (i386_fetch_inferior_register): ... this.
10173 (i386_store_inferior_register): New.
10174 (the_low_target): Adapt to new interface.
10176 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
10177 (arm_get_thread_context): New.
10178 (arm_set_thread_context): New.
10180 (do_fetch_inferior_registers): Rename to ...
10181 (arm_fetch_inferior_register): ... this.
10182 (arm_store_inferior_register): New.
10183 (arm_wince_breakpoint): Reimplement as unsigned long.
10184 (arm_wince_breakpoint_len): Define.
10185 (the_low_target): Adapt to new interface.
10187 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
10188 load_debug_registers. Add get_thread_context, set_thread_context,
10189 thread_added and store_inferior_register. Rename
10190 fetch_inferior_registers to fetch_inferior_register.
10191 (regptr): Remove declaration.
10193 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
10195 * linux-low.c (linux_detach): Change return type to int. Return 0.
10196 * spu-low.c (spu_detach): Likewise.
10198 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
10200 * target.h (target_ops): Change return type of detach to int.
10202 (join_inferior): New.
10203 * server.c (main): Don't skip detach support on mingw32.
10204 If the inferior doesn't support detaching return error.
10205 Call join_inferior instead of using waitpid.
10206 * linux-low.c (linux_join): New.
10207 (linux_target_op): Add linux_join.
10208 * spu-low.c (spu_join): New.
10209 (spu_target_ops): Add spu_join.
10210 * win32-low.c (win32_detach): Adapt to new interface.
10211 Reopen current_process_handle before detaching. Issue a child
10212 resume before detaching.
10214 (win32_target_op): Add win32_join.
10216 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
10218 * win32-low.c (win32-attach): Fix return value.
10219 * target.h (target_ops): Describe ATTACH return values.
10221 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
10223 * win32-low.c (GETPROCADDRESS): Define.
10224 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
10225 (winapi_DebugSetProcessKillOnExit): Likewise.
10226 (win32_create_inferior): Force usage of ansi CreateProcessA.
10227 (win32_attach): Use GETPROCADDRESS.
10228 (win32_detach): Likewise.
10230 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
10232 * win32-low.c (win32_wait): Don't use WSTOPSIG.
10234 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
10236 * win32-low.c: Commit leftover changes from 2007-03-29.
10238 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
10240 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
10241 fields short instead of int. Add explicit padding.
10242 (i387_cache_to_fsave): Remove unnecessary casts.
10243 (i387_fsave_to_cache): Doc fix.
10244 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
10246 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
10248 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
10249 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
10251 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
10253 * configure.srv (arm*-*-mingw32ce*): Move near the other
10256 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
10258 * configure.ac: Add errno checking.
10259 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
10260 sys/file.h and malloc.h.
10261 (AC_CHECK_DECLS): Add perror.
10262 (srv_mingwce): Handle.
10263 * configure.srv (i[34567]86-*-cygwin*): Add
10264 win32-i386-low.o to srv_tgtobj.
10265 (i[34567]86-*-mingw*): Likewise.
10266 (arm*-*-mingw32ce*): Add case.
10267 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
10268 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
10269 [__MINGW32CE__] (strerror): New function.
10270 [__MINGW32CE__] (errno): Define to GetLastError.
10271 [__MINGW32CE__] (COUNTOF): New macro.
10272 (remote_open): Remove extra close call.
10273 * mem-break.c (delete_breakpoint_at): New function.
10274 * mem-break.h (delete_breakpoint_at): Declare.
10275 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
10276 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
10277 [USE_WIN32API] (read, write): Add char* casts.
10278 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
10279 * server.h: Include wincecompat.h on Windows CE.
10280 [HAVE_ERRNO_H]: Check.
10281 (perror): Declare if not declared.
10282 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
10283 (perror_with_name): Remove errno declaration.
10284 * wincecompat.h: New.
10285 * wincecompat.c: New.
10286 * win32-low.h: New.
10287 * win32-arm-low.c: New.
10288 * win32-i386-low.c: New.
10289 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
10290 (OUTMSG2): Make it safe.
10292 (COUNTOF): New macro.
10293 (NUM_REGS): Get it from the low target.
10294 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
10295 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
10296 (thread_rec): Let low target handle debug registers.
10297 (child_add_thread): Likewise.
10298 (child_init_thread_list): Likewise.
10299 (continue_one_thread): Likewise.
10301 (do_child_fetch_inferior_registers): Move to ...
10302 * win32-i386-low.c: ... here, and rename to ...
10303 (do_fetch_inferior_registers): ... this.
10304 * win32-low.c (child_fetch_inferior_registers):
10305 Go through the low target.
10306 (do_child_store_inferior_registers): Use regptr.
10307 (strwinerror): New function.
10308 (win32_create_inferior): Handle Windows CE.
10309 Use strwinerror instead of strerror on Windows error
10310 codes. Add program to the error output.
10311 Don't close the main thread handle on Windows CE.
10312 (win32_attach): Use coredll.dll on Windows CE.
10313 (win32_kill): Close current process and current
10315 (win32_detach): Use coredll.dll on Windows CE.
10316 (win32_resume): Let low target handle debug registers, and
10318 (handle_exception): Add/Remove initial breakpoint. Avoid
10319 non-existant WSTOPSIG on Windows CE.
10320 (win32_read_inferior_memory): Cast to remove warning.
10321 (win32_arch_string): Go through the low target.
10322 (initialize_low): Call set_breakpoint_data with the low
10323 target's breakpoint.
10324 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
10325 FOP_REGNUM, mappings): Move to ...
10326 * win32-i386-low.c: ... here.
10327 * win32-low.c (win32_thread_info): Move to ...
10328 * win32-low.h: ... here.
10329 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
10330 win32-arm-low.c and wincecompat.c.
10331 (all:): Add $EXEEXT.
10332 (install-only:): Likewise.
10333 (gdbserver:): Likewise.
10334 (gdbreplay:): Likewise.
10335 * config.in: Regenerate.
10336 * configure: Regenerate.
10338 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
10340 * win32-low.c: Rename typedef thread_info to
10341 win32_thread_info throughout.
10343 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
10345 * win32-i386-low.c: Rename to ...
10346 * win32-low.c: ... this.
10347 * configure.srv: Replace win32-i386-low.o with win32-low.o.
10348 * Makefile.in: Likewise.
10350 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
10352 * remote-utils.c (monitor_output): Constify msg parameter.
10353 * server.h (monitor_output): Likewise.
10354 * win32-i386-low.c (handle_output_debug_string): New.
10355 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
10356 handle_output_debug_string.
10357 (get_child_debug_event): Likewise.
10359 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
10361 * server.c (main): Correct strtoul check.
10363 2007-03-27 Jon Ringle <jon@ringle.org>
10365 * linux-low.c: Check __ARCH_HAS_MMU__ also.
10367 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
10369 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
10371 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
10373 * terminal.h: Check HAVE_SGTTY_H.
10375 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
10377 * remote-utils.c (remote_open): Print out the assigned port number.
10379 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
10381 * remote-utils.c (monitor_output): New function.
10382 * server.c (debug_threads): Define here.
10383 (monitor_show_help): New function.
10384 (handle_query): Handle qRcmd.
10385 (main): Do not handle 'd' packet.
10386 * server.h (debug_threads, remote_debug, monitor_output): Declare.
10387 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
10390 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
10392 * Makefile.in (EXEEXT): New.
10393 (clean): Use $(EXEEXT).
10395 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
10397 * target.h (target_ops): Rename send_signal to request_interrupt,
10398 and remove enum target_signal parameter.
10399 * linux-low.c (linux_request_interrupt): Rename from
10400 linux_send_signal, and always send SIGINT.
10401 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
10402 and always send SIGINT.
10403 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
10405 (input_interrupt): Likewise.
10407 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
10409 * server.c (get_features_xml): Check if target implemented
10411 * win32-i386-low.c (win32_arch_string): New.
10412 (win32_target_ops): Add win32_arch_string as arch_string member.
10414 2007-02-22 Markus Deuling <deuling@de.ibm.com>
10416 * spu-low.c (spu_arch_string): New.
10417 (spu_target_ops): Add spu_arch_string.
10419 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
10421 * remote-utils.c: Remove HAVE_TERMINAL_H check.
10422 * configure.ac: Do not check for terminal.h.
10423 * configure, config.in: Regenerated.
10425 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
10427 * Makefile.in (OBS): Add $(XML_BUILTIN).
10428 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
10430 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
10431 (arm-with-iwmmxt.c): New.
10432 * config.in, configure: Regenerate.
10433 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
10434 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
10435 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
10436 (arm*-*-linux*): Add iWMMXt and regset support.
10437 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
10438 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
10439 (arm_store_wmmxregset, target_regsets): New.
10440 * server.c (get_features_xml): Take annex argument. Check builtin
10442 (handle_query): Handle multiple annexes.
10444 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10446 * remote-utils.c [USE_WIN32API] (read, write): Define.
10447 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
10450 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
10452 * linux-i386-low.c (the_low_target): Set arch_string.
10453 * linux-x86-64-low.c (the_low_target): Likewise.
10454 * linux-low.c (linux_arch_string): New.
10455 (linux_target_ops): Add it.
10456 * linux-low.h (struct linux_target_ops): Add arch_string.
10457 * server.c (write_qxfer_response): Use const void * for DATA.
10458 (get_features_xml): New.
10459 (handle_query): Handle qXfer:features:read. Report it for qSupported.
10460 * target.h (struct target_ops): Add arch_string method.
10462 2007-01-03 Denis Pilat <denis.pilat@st.com>
10463 Daniel Jacobowitz <dan@codesourcery.com>
10465 * linux-low.c (linux_kill): Handle being called with no threads.
10466 * win32-i386-low.c (win32_kill): Likewise.
10467 (get_child_debug_event): Clear current_process_handle.
10469 2006-12-30 Denis PILAT <denis.pilat@st.com>
10470 Daniel Jacobowitz <dan@codesourcery.com>
10472 * remote-utils.c (remote_open): Check the type of specified
10473 serial port devices before opening them.
10474 * server.c (main): Kill the inferior if an error occurs during
10475 the first remote_open.
10477 2006-12-05 Markus Deuling <deuling@de.ibm.com>
10479 * README: Update supported targets.
10481 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
10483 * Makefile.in (clean): Remove reg-mips64.c.
10484 (reg-mips64.c, reg-mips64.o): New rules.
10485 * configure.srv: Handle mips64. Include regset support for mips.
10486 * linux-mips-low.c (union mips_register): New.
10487 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
10488 (mips_breakpoint, mips_breakpoint_at): Use int.
10489 (mips_collect_register, mips_supply_register)
10490 (mips_collect_register_32bit, mips_supply_register_32bit)
10491 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10492 (mips_store_fpregset, target_regsets): New.
10493 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
10495 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
10497 * configure.srv: Add target "spu*-*-*".
10498 * Makefile.in (clean): Remove reg-spu.c.
10499 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
10500 * spu-low.c: New file.
10502 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
10504 * configure.ac: Correct td_thr_tls_get_addr test.
10505 * configure: Regenerated.
10507 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
10509 * linux-low.c (linux_wait_for_event): Reformat. Use the
10510 pass_signals array.
10511 * remote-utils.c (decode_address_to_semicolon): New.
10512 * server.c (pass_signals, handle_general_set): New.
10513 (handle_query): Mention QPassSignals for qSupported.
10514 (main): Call handle_general_set.
10515 * server.h (pass_signals, decode_address_to_semicolon): New.
10517 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
10519 * server.c (handle_query): Correct error handling for read_auxv.
10521 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
10523 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
10524 and srv_linux_thread_db to yes.
10525 * linux-s390-low.c (s390_fill_gregset): New function.
10526 (target_regsets): Define data structure.
10528 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
10530 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
10531 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
10532 * config.in, configure: Regenerated.
10533 * inferiors.c (gdb_id_to_thread): New function.
10534 (gdb_id_to_thread_id): Use it.
10535 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
10536 * linux-low.h (struct process_info): Add th member.
10537 (thread_db_get_tls_address): New prototype.
10538 * remote-utils.c (decode_address): Make non-static.
10539 * server.c (handle_query): Handle qGetTLSAddr.
10540 * server.h (gdb_id_to_thread, decode_address): New prototypes.
10541 * target.h (struct target_ops): Add get_tls_address.
10542 * thread-db.c (maybe_attach_thread): Save the thread handle.
10543 (thread_db_get_tls_address): New.
10545 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
10547 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
10548 (linux_resume_one_process): Take a siginfo_t *. Update all
10549 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
10550 (struct pending_signals): Add a siginfo_t.
10551 (linux_wait_for_process): Always set last_status.
10552 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
10553 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
10554 * linux-low.h (struct process_info): Add last_status.
10556 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
10558 * remote-utils.c (try_rle): New function.
10559 (putpkt_binary): Use it.
10561 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
10563 * Makefile.in (clean): Clean reg-x86-64-linux.c.
10564 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
10565 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
10566 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
10567 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
10570 2006-08-08 Richard Sandiford <richard@codesourcery.com>
10572 * server.c (terminal_fd): New variable.
10573 (old_foreground_pgrp): Likewise.
10574 (restore_old_foreground_pgrp): New function.
10575 (start_inferior): Record the terminal file descriptor in terminal_fd
10576 and its original foreground group in old_foreground_pgrp. Register
10577 restore_old_foreground_pgrp with atexit().
10579 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
10581 * server.c (handle_query): Correct qPart to qXfer.
10583 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
10585 * configure.ac: Check for more headers which are missing on
10586 Windows. Automatically supply -lwsock32 and USE_WIN32API.
10587 * configure.srv: Add Cygwin and mingw32.
10588 * remote-utils.c: Don't include headers unconditionally which
10589 are missing on mingw32. Include <winsock.h> for mingw32.
10590 (remote_open): Adjust for mingw32 support. Flush
10591 standard error after writing to it.
10592 (remote_close, putpkt_binary, input_interrupt, block_async_io)
10593 (unblock_async_io, enable_async_io, disable_async_io)
10594 (readchar, getpkt): Update for Winsock support.
10595 (prepare_resume_reply): Expect a protocol signal number.
10596 * server.c: Disable <sys/wait.h> on mingw32.
10597 (start_inferior): Adjust for mingw32 support. Flush
10598 standard error after writing to it.
10599 (attach_inferior): Likewise. Use protocol signal
10601 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
10603 * win32-i386-low.c: New file.
10604 * Makefile.in (XM_CLIBS): Set.
10605 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
10606 (win32-i386-low.o): New dependency rule.
10607 * linux-low.c (linux_wait): Use target signal numbers.
10608 * target.h (struct target_ops): Doc fix.
10609 * server.h (target_signal_to_name): New prototype.
10610 * gdbreplay.c: Don't include headers unconditionally which
10611 are missing on mingw32. Include <winsock.h> for mingw32.
10612 (remote_close, remote_open): Adjust for Winsock support.
10613 * configure, config.in: Regenerated.
10615 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
10617 * server.c (decode_xfer_read, write_qxfer_response): New.
10618 (handle_query): Take a packet length argument. Handle
10619 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
10620 the qSupported response.
10621 (main): Update call to handle_query.
10623 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
10625 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
10626 (putpkt_binary): Renamed from putpkt and adjusted for binary
10628 (putpkt): New wrapper for putpkt_binary.
10629 (readchar): Don't mask off the high bit.
10630 (decode_X_packet): New function.
10631 * server.c (main): Call putpkt_binary if a handler sets the packet
10632 length. Save the length of the incoming packet. Handle 'X'.
10633 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
10635 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
10637 * server.c (handle_query): Handle qSupported.
10639 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
10641 * remote-utils.c (all_symbols_looked_up): New variable.
10642 (look_up_one_symbol): Check it.
10643 * server.h (look_up_one_symbol): New declaration.
10644 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
10646 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
10648 * Makefile.in (linux-arm-low.o): Update dependencies.
10649 * linux-arm-low.c: Include "gdb_proc_service.h".
10650 (PTRACE_GET_THREAD_AREA): Define.
10651 (ps_get_thread_area): New function.
10653 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
10655 * configure.srv (m68k*-*-uclinux*): New target.
10656 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
10657 (linux_resume_one_process): Remove extraneous cast.
10658 (linux_read_offsets): New.
10659 (linux_target_op): Add linux_read_offsets on mmuless systems.
10660 * server.c (handle_query): Add qOffsets logic.
10661 * target.h (struct target_ops): Add read_offsets.
10663 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
10665 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
10666 (PTRACE_GET_THREAD_AREA): Define.
10667 (ps_get_thread_area): New function.
10668 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
10669 (linux-x86-64-low.o): Update.
10671 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
10673 * configure.ac: Remove checks for prfpregset_t.
10674 * gdb_proc_service.h: New file.
10675 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
10676 new "gdb_proc_service.h".
10677 * proc-service.c: Likewise.
10678 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
10679 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
10680 * Makefile.in (gdb_proc_service_h): Updated.
10681 * configure, config.in: Regenerated.
10683 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
10685 * remote-utils.c (prepare_resume_reply): Move declaration
10686 of gdb_id_from_wait to the top of the block.
10688 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
10690 * linux-low.c (regsets_store_inferior_registers): Read the regset
10691 from the target before filling it.
10693 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
10695 * server.c (attach_inferior): Return SIGTRAP for a successful
10698 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10700 * Makefile.in (OBS): Add version.o.
10701 (STAGESTUFF): Delete.
10702 (version.o): Add dependencies.
10703 (version.c): Replace rule.
10704 (clean): Remove version.c.
10705 * server.c (gdbserver_version): New.
10706 (gdbserver_usage): Use printf.
10707 (main): Handle --version and --help.
10708 * server.h (version, host_name): Add declarations.
10710 2005-12-23 Eli Zaretskii <eliz@gnu.org>
10722 * linux-x86-64-low.c:
10724 * linux-s390-low.c:
10725 * linux-ppc64-low.c:
10727 * linux-mips-low.c:
10728 * linux-m68k-low.c:
10729 * linux-m32r-low.c:
10732 * linux-ia64-low.c:
10733 * linux-i386-low.c:
10734 * linux-crisv32-low.c:
10746 * gdbserver.1: Add (C) after Copyright. Update the FSF
10749 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
10751 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
10752 (arm_breakpoint_at): Recognize both breakpoints.
10753 (the_low_target): Use the correct breakpoint instruction.
10755 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
10757 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
10758 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
10759 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
10760 (the_low_target): Update.
10762 2005-10-25 Andreas Schwab <schwab@suse.de>
10764 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
10766 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
10767 (ia64_num_regs): Reduce to 462.
10769 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
10771 * acinclude.m4: Correct quoting.
10772 * aclocal.m4: Regenerated.
10774 Suggested by SZOKOVACS Robert <szo@ies.hu>:
10775 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
10776 (thread_db_init): Call thread_db_err_str.
10777 * configure.ac: Check for TD_VERSION.
10778 * config.in, configure: Regenerated.
10780 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10782 * server.h (error, fatal, warning): Add ATTR_FORMAT.
10784 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
10786 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
10787 is not available. Define HAVE_PTRACE_GETREGS if it is.
10788 * config.in, configure: Regenerated.
10789 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
10790 * linux-i386-low.c, linux-m68k-low.c: Update to use
10791 HAVE_PTRACE_GETREGS.
10792 * linux-low.c (regsets_fetch_inferior_registers)
10793 (regsets_store_inferior_registers): Only return 0 if we processed
10795 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
10796 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
10798 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
10800 * inferiors.c (struct thread_info): Add gdb_id.
10801 (add_thread): Add gdb_id argument.
10802 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
10803 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
10804 calls to add_thread.
10805 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
10806 * server.c (handle_query): Use thread_to_gdb_id.
10807 (handle_v_cont, main): Use gdb_id_to_thread_id.
10808 * server.h (add_thread): Update prototype.
10809 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
10812 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
10814 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
10815 left-padded registers.
10816 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
10817 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
10819 2005-07-01 Steve Ellcey <sje@cup.hp.com>
10821 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
10822 * configure: Regenerate.
10823 * config.in: Regenerate.
10824 * server.h (NEED_DECLARATION_STRERROR):
10825 Replace with !HAVE_DECL_STRERROR.
10827 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
10829 * linux-low.c (linux_wait, linux_send_signal): Don't test
10830 an unsigned long variable for > 0 if it could be MAX_ULONG.
10831 * server.c (myresume): Likewise.
10832 * target.c (set_desired_inferior): Likewise.
10834 2005-06-13 Mark Kettenis <kettenis@gnu.org>
10836 * configure.ac: Simplify and improve check for socklen_t.
10837 * configure, config.in: Regenerate.
10839 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
10841 * acconfig.h: Remove.
10842 * configure.ac: Add a test for socklen_t. Use three-argument
10843 AC_DEFINE throughout.
10844 * config.in: Regenerated using autoheader 2.59.
10845 * configure: Regenerated.
10847 * gdbreplay.c (socklen_t): Provide a default.
10848 (remote_open): Use socklen_t.
10849 * remote-utils.c (socklen_t): Provide a default.
10850 (remote_open): Use socklen_t.
10851 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
10854 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
10856 * linux-low.c (linux_read_memory, linux_write_memory)
10857 (linux_read_auxv): Likewise.
10858 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
10859 (check_mem_write): Likewise.
10860 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
10862 * regcache.c (struct inferior_rgcache_data, registers_to_string)
10863 (registers_from_string, register_data): Likewise.
10864 * server.c (handle_query, main): Likewise.
10865 * server.h (convert_ascii_to_int, convert_int_to_ascii)
10866 (decode_M_packet): Likewise.
10867 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
10868 * target.h (struct target_ops): Update read_memory, write_memory,
10870 (read_inferior_memory, write_inferior_memory): Update.
10871 * linux-low.h (struct linux_target_ops): Change type of breakpoint
10872 to unsigned char *.
10873 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
10874 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
10875 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
10876 linux-s390-low.c, linux-sh-low.c: Update for changes in
10877 read_inferior_memory and the_low_target->breakpoint.
10879 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
10881 * Makefile.in (SFILES): Add linux-ppc64-low.c.
10882 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
10883 * configure.srv: Add powerpc64-*-linux*.
10884 * linux-ppc64-low.c: New file.
10886 2005-05-23 Orjan Friberg <orjanf@axis.com>
10888 * linux-cris-low.c: New file with support for CRIS.
10889 * linux-crisv32-low.c: Ditto for CRISv32.
10890 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
10891 (clean): Add reg-cris.c and reg-crisv32.c.
10892 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
10893 reg-crisv32.o, and reg-crisv32.c to make rules.
10894 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
10895 recognized targets.
10897 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
10899 * linux-low.c (fetch_register): Ensure buffer size is a multiple
10900 of sizeof (PTRACE_XFER_TYPE).
10901 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
10903 2005-05-12 Orjan Friberg <orjanf@axis.com>
10905 * target.h (struct target_ops): Add insert_watchpoint,
10906 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
10907 pointers for hardware watchpoint support.
10908 * linux-low.h (struct linux_target_ops): Ditto.
10909 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
10910 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
10911 to linux_target_ops.
10912 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
10914 * server.c (main): Recognize 'Z' and 'z' packets.
10916 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
10918 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
10919 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
10920 (the_low_target): Add new members.
10922 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
10924 * proc-service.c (ps_lgetregs): Search all_processes instead of
10927 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
10929 * server.c (start_inferior): Change return type to int.
10930 (attach_inferior): Change sigptr to int *.
10931 (handle_v_cont, handle_v_requests): Change signal to int *.
10932 (main): Change signal to int.
10934 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
10936 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
10937 * configure.srv: Add m32r*-*-linux*.
10938 * linux-m32r-low.c: New file.
10940 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
10942 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
10944 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
10946 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
10947 Take unsigned long arguments for PIDs.
10948 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
10949 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
10950 (wait_for_sigstop, linux_resume_one_process)
10951 (regsets_fetch_inferior_registers, linux_send_signal)
10952 (linux_read_auxv): Likewise. Update the types of variables holding
10953 PIDs. Update format string specifiers.
10954 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
10955 * remote-utils.c (prepare_resume_reply): Likewise.
10956 * server.c (cont_thread, general_thread, step_thread)
10957 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
10959 (handle_query): Update format specifiers.
10960 (handle_v_cont, main): Use strtoul for thread IDs.
10961 * server.h (struct inferior_list_entry): Use unsigned long for ID.
10962 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
10963 (general_thread, step_thread, thread_from_wait)
10964 (old_thread_from_wait): Update.
10965 * target.h (struct thread_resume): Use unsigned long for THREAD.
10966 (struct target_ops): Use unsigned long for arguments to attach and
10969 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
10971 * acinclude.m4: Include bfd/bfd.m4 directly.
10972 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
10973 <agriffis@toolchain.org>.
10974 * aclocal.m4, configure: Regenerated.
10976 2005-01-07 Andrew Cagney <cagney@gnu.org>
10978 * configure.ac: Rename configure.in, require autoconf 2.59.
10979 * configure: Re-generate.
10981 2004-12-08 Daniel Jacobowitz <dan@debian.org>
10983 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
10984 LIBS when finished.
10985 * aclocal.m4: Regenerated.
10986 * configure: Regenerated.
10988 2004-11-21 Andreas Schwab <schwab@suse.de>
10990 * linux-m68k-low.c (m68k_num_gregs): Define.
10991 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
10992 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
10993 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
10994 (m68k_breakpoint_at): New. Add to the_low_target.
10996 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
10997 srv_linux_thread_db to yes.
10999 2004-10-20 Joel Brobecker <brobecker@gnat.com>
11001 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
11002 (ARCH_SET_FS): Likewise.
11003 (ARCH_GET_FS): Likewise.
11004 (ARCH_GET_GS): Likewise.
11006 2004-10-16 Daniel Jacobowitz <dan@debian.org>
11008 * linux-i386-low.c (ps_get_thread_area): New.
11009 * linux-x86-64-low.c (ps_get_thread_area): New.
11010 * linux-low.c: Include <sys/syscall.h>.
11011 (linux_kill_one_process): Don't kill the first thread here.
11012 (linux_kill): Kill the first thread here.
11013 (kill_lwp): New function.
11014 (send_sigstop, linux_send_signal): Use it.
11015 * proc-service.c: Clean up #ifdefs.
11016 (fpregset_info): Delete.
11017 (ps_lgetregs): Update and enable implementation.
11018 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
11020 * remote-utils.c (struct sym_cache, symbol_cache): New.
11021 (input_interrupt): Print a clearer message.
11022 (async_io_enabled): New variable.
11023 (enable_async_io, disable_async_io): Use it. Update comments.
11024 (look_up_one_symbol): Use the symbol cache.
11025 * thread-db.c (thread_db_look_up_symbols): New function.
11026 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
11028 2004-10-16 Daniel Jacobowitz <dan@debian.org>
11030 * configure.in: Test for -rdynamic.
11031 * configure: Regenerated.
11032 * Makefile (INTERNAL_LDFLAGS): New.
11033 (gdbserver, gdbreplay): Use it.
11035 2004-09-02 Andrew Cagney <cagney@gnu.org>
11037 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
11039 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
11041 * linux-low.c (linux_wait): Clear all_processes list also.
11043 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
11045 * linux-low.c: Include <errno.h>. Remove extern declaration of
11048 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
11050 * gdbreplay.c, server.h, utils.c: Update copyright years.
11052 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
11054 * server.c (main): Print child status or termination signal from
11055 variable 'signal', not 'sig'.
11057 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
11059 * linux-low.c (linux_read_memory): Change return type to
11060 int. Check for and return error from ptrace().
11061 * target.c (read_inferior_memory): Change return type to int. Pass
11062 back return status from the_target->read_memory().
11063 * target.h (struct target_ops): Adapt *read_memory() prototype.
11065 (read_inferior_memory): Adapt prototype.
11066 * server.c (main): Return an error packet if
11067 read_inferior_memory() returns an error.
11069 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
11071 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
11072 Unify with other clean targets.
11074 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
11076 * server.c (handle_v_cont): Call set_desired_inferior.
11078 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
11080 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
11082 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
11084 * linux-low.c (linux_wait): Unblock async I/O.
11085 (linux_resume): Block and enable async I/O.
11086 * remote-utils.c (block_async_io, unblock_async_io): New functions.
11087 * server.h (block_async_io, unblock_async_io): Add prototypes.
11089 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
11091 * remote-utils.c (remote_open): Print a status notice after
11092 opening a TCP port.
11093 * server.c (attach_inferior): Print a status notice after
11096 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
11098 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
11100 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
11102 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
11104 * server.c, target.h: Update copyright years.
11106 2004-02-25 Roland McGrath <roland@redhat.com>
11108 * target.h (struct target_ops): New member `read_auxv'.
11109 * server.c (handle_query): Handle qPart:auxv:read: query using that.
11110 * linux-low.c (linux_read_auxv): New function.
11111 (linux_target_ops): Initialize `read_auxv' member to that.
11113 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
11115 Committed by Jim Blandy <jimb@redhat.com>.
11117 * linux-s390-low.c (s390_num_regs): Update.
11118 (s390_regmap): Remove control registers. Use __s390x__ predefine
11119 instead of GPR_SIZE to distiguish s390 and s390x targets.
11121 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
11123 * linux-low.c: Update copyright year.
11124 (check_removed_breakpoint): Clear pending_is_breakpoint.
11125 (linux_set_resume_request, linux_queue_one_thread)
11126 (resume_status_pending_p): New functions.
11127 (linux_continue_one_thread): Use process->resume.
11128 (linux_resume): Only resume threads if there are no pending events.
11129 * linux-low.h (struct process_info): Add resume request
11132 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
11134 * regcache.c (new_register_cache): Clear the allocated register
11135 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
11137 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
11139 * linux-low.c (linux_resume): Take a struct thread_resume *
11141 (linux_wait): Update call.
11142 (resume_ptr): New static variable.
11143 (linux_continue_one_thread): Renamed from
11144 linux_continue_one_process. Use resume_ptr.
11145 (linux_resume): Use linux_continue_one_thread.
11146 * server.c (handle_v_cont, handle_v_requests): New functions.
11147 (myresume): New function.
11148 (main): Handle 'v' case.
11149 * target.h (struct thread_resume): New type.
11150 (struct target_ops): Change argument of "resume" to struct
11152 (myresume): Delete macro.
11154 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
11156 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
11157 (uninstall): Support DESTDIR.
11159 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
11161 * configure.srv: Add xscale*linux copy of arm*linux entry.
11163 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
11165 * linux-arm-low.c (arm_reinsert_addr): New function.
11166 (the_low_target): Add arm_reinsert_addr.
11168 2003-07-08 Mark Kettenis <kettenis@gnu.org>
11170 * mem-break.c: Remove whitespace at end of file.
11172 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
11174 * configure.in: Check whether we need to prototype strerror.
11175 * server.h: Optionally prototype strerror.
11176 * gdbreplay.c (perror_with_name): Use strerror.
11177 * linux-low.c (linux_attach_lwp): Use strerror.
11178 * utils.c (perror_with_name): Use strerror.
11179 * config.in, configure: Regenerated.
11181 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
11183 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
11184 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
11186 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
11188 * Makefile.in (SFILES): Update.
11189 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
11190 low-sun3.c: Remove files.
11192 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
11194 * linux-low.c: Move comment to linux_thread_alive where it belonged.
11195 (linux_detach_one_process, linux_detach): New functions.
11196 (linux_target_ops): Add linux_detach.
11197 * server.c (main): Handle 'D' packet.
11198 * target.h (struct target_ops): Add "detach" member.
11199 (detach_inferior): Define.
11201 2003-06-13 Mark Kettenis <kettenis@gnu.org>
11203 From Kelley Cook <kelleycook@wideopenwest.com>:
11204 * configure.srv: Accept i[34567]86 variants.
11206 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
11208 * linux-low.c (linux_wait_for_event): Correct comment typos.
11209 (linux_resume_one_process): Call check_removed_breakpoint.
11210 (linux_send_signal): New function.
11211 (linux_target_ops): Add linux_send_signal.
11212 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
11214 * target.h (struct target_ops): Add send_signal.
11216 2003-05-29 Jim Blandy <jimb@redhat.com>
11218 * linux-low.c (usr_store_inferior_registers): Transfer buf in
11219 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
11220 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
11221 away part of the register's value.
11223 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
11225 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
11226 (linux_wait_for_event, linux_init_signals): Likewise.
11228 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
11230 * configure.in: Check for stdlib.h.
11231 * configure: Regenerated.
11232 * config.in: Regenerated.
11234 2003-01-04 Andreas Schwab <schwab@suse.de>
11236 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
11238 2003-01-02 Andrew Cagney <ac131313@redhat.com>
11240 * Makefile.in: Remove obsolete code.
11242 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
11244 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
11245 defined(PT_FPR0_HI).
11247 2002-11-17 Stuart Hughes <seh@zee2.com>
11249 * linux-arm-low.c (arm_num_regs): Increase.
11250 (arm_regmap): Include status register.
11252 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
11254 * linux-low.c (register_addr): Remove incorrect -1 check.
11256 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
11258 * linux-low.c (linux_create_inferior): Call setpgid. Return
11260 (unstopped_p, linux_signal_pid): Remove.
11261 (linux_target_ops): Remove linux_signal_pid.
11262 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
11263 global instead of target method.
11264 * target.h (struct target_ops): Remove signal_pid. Update comment
11265 for create_inferior.
11266 * server.c (signal_pid): New variable.
11267 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
11268 gdbserver. Set the child to be the foreground process group.
11269 (attach_inferior): Set signal_pid.
11271 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
11273 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
11275 2002-08-20 Jim Blandy <jimb@redhat.com>
11277 * Makefile.in (LDFLAGS): Allow the configure script to establish a
11280 2002-08-01 Andrew Cagney <cagney@redhat.com>
11282 * Makefile.in: Make chill references obsolete.
11284 2002-07-24 Kevin Buettner <kevinb@redhat.com>
11286 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
11287 * configure: Regenerate.
11288 * config.in: Regenerate.
11290 2002-07-09 David O'Brien <obrien@FreeBSD.org>
11292 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
11293 (perror_with_name, remote_close, remote_open, expect, play): Static.
11295 2002-07-04 Michal Ludvig <mludvig@suse.cz>
11297 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
11298 byte offsets instead of an array of indexes.
11299 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
11301 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
11303 * regcache.c: Add comment.
11305 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
11307 * thread-db.c: New file.
11308 * proc-service.c: New file.
11309 * acinclude.m4: New file.
11310 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
11311 proc-service.o, and thread-db.o.
11312 (linux-low.o): Add USE_THREAD_DB.
11313 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
11314 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
11315 * aclocal.m4: Regenerated.
11316 * config.in: Regenerated.
11317 * configure: Regenerated.
11318 * configure.in: Check for proc_service.h, sys/procfs.h,
11319 thread_db.h, and linux/elf.h headrs.
11320 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
11321 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
11322 Check for -lthread_db and thread support.
11323 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
11324 PowerPC, and SuperH.
11325 * i387-fp.c: Constify arguments.
11326 * i387-fp.h: Likewise.
11327 * inferiors.c: (struct thread_info): Renamed from
11328 `struct inferior_info'. Remove PID member. Use generic inferior
11329 list header. All uses updated.
11330 (inferiors, signal_pid): Removed.
11331 (all_threads): New variable.
11332 (get_thread): Define.
11333 (add_inferior_to_list): New function.
11334 (for_each_inferior): New function.
11335 (change_inferior_id): New function.
11336 (add_inferior): Removed.
11337 (remove_inferior): New function.
11338 (add_thread): New function.
11339 (free_one_thread): New function.
11340 (remove_thread): New function.
11341 (clear_inferiors): Use for_each_inferior and free_one_thread.
11342 (find_inferior): New function.
11343 (find_inferior_id): New function.
11344 (inferior_target_data): Update argument type.
11345 (set_inferior_target_data): Likewise.
11346 (inferior_regcache_data): Likewise.
11347 (set_inferior_regcache_data): Likewise.
11348 * linux-low.c (linux_bp_reinsert): Remove.
11349 (all_processes, stopping_threads, using_thrads)
11350 (struct pending_signals, debug_threads, pid_of): New.
11351 (inferior_pid): Replace with macro.
11352 (struct inferior_linux_data): Remove.
11353 (get_stop_pc, add_process): New functions.
11354 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
11355 Use add_process and add_thread.
11356 (linux_attach_lwp): New function, based on old linux_attach. Use
11357 add_process and add_thread. Set stop_expected for new threads.
11358 (linux_attach): New function.
11359 (linux_kill_one_process): New function.
11360 (linux_kill): Kill all LWPs.
11361 (linux_thread_alive): Use find_inferior_id.
11362 (check_removed_breakpoints, status_pending_p): New functions.
11363 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
11364 Update. Use WNOHANG. Wait for cloned processes also. Update process
11365 struct for the found process.
11366 (linux_wait_for_event): New function.
11367 (linux_wait): Use it. Support LWPs.
11368 (send_sigstop, wait_for_sigstop, stop_all_processes)
11369 (linux_resume_one_process, linux_continue_one_process): New functions.
11370 (linux_resume): Support LWPs.
11371 (REGISTER_RAW_SIZE): Remove.
11372 (fetch_register): Use register_size instead. Call supply_register.
11373 (usr_store_inferior_registers): Likewise. Call collect_register.
11374 Fix recursive case.
11375 (regsets_fetch_inferior_registers): Improve error message.
11376 (regsets_store_inferior_registers): Add debugging.
11377 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
11378 (unstopped_p, linux_signal_pid): New functions.
11379 (linux_target_ops): Add linux_signal_pid.
11380 (linux_init_signals): New function.
11381 (initialize_low): Call it. Initialize using_threads.
11382 * regcache.c (inferior_regcache_data): Add valid
11384 (get_regcache): Fetch registers lazily. Add fetch argument
11385 and update all callers.
11386 (regcache_invalidate_one, regcache_invalidate): New
11388 (new_register_cache): Renamed from create_register_cache.
11389 Return the new regcache.
11390 (free_register_cache): Change argument to a void *.
11391 (registers_to_string, registers_from_string): Call get_regcache
11392 with fetch flag set.
11393 (register_data): Make static. Pass fetch flag to get_regcache.
11394 (supply_register): Call get_regcache with fetch flag clear.
11395 (collect_register): Call get_regcache with fetch flag set.
11396 (collect_register_as_string): New function.
11397 * regcache.h: Update.
11398 * remote-utils.c (putpkt): Flush after debug output and use
11400 Handle input interrupts while waiting for an ACK.
11401 (input_interrupt): Use signal_pid method.
11402 (getpkt): Flush after debug output and use stderr.
11403 (outreg): Use collect_register_as_string.
11404 (new_thread_notify, dead_thread_notify): New functions.
11405 (prepare_resume_reply): Check using_threads. Set thread_from_wait
11406 and general_thread.
11407 (look_up_one_symbol): Flush after debug output.
11408 * server.c (step_thread, server_waiting): New variables.
11409 (start_inferior): Don't use signal_pid. Update call to mywait.
11410 (attach_inferior): Update call to mywait.
11411 (handle_query): Handle qfThreadInfo and qsThreadInfo.
11412 (main): Don't fetch/store registers explicitly. Use
11413 set_desired_inferior. Support proposed ``Hs'' packet. Update
11415 * server.h: Update.
11416 (struct inferior_list, struct_inferior_list_entry): New.
11417 * target.c (set_desired_inferior): New.
11418 (write_inferior_memory): Constify.
11419 (mywait): New function.
11420 * target.h: Update.
11421 (struct target_ops): New signal_pid method.
11422 (mywait): Removed macro, added prototype.
11424 * linux-low.h (regset_func): Removed.
11425 (regset_fill_func, regset_store_func): New.
11426 (enum regset_type): New.
11427 (struct regset_info): Add type field. Use new operation types.
11428 (struct linux_target_ops): stop_pc renamed to get_pc.
11429 Add decr_pc_after_break and breakpoint_at.
11430 (get_process, get_thread_proess, get_process_thread)
11431 (strut process_info, all_processes, linux_attach_lwp)
11432 (thread_db_init): New.
11434 * linux-arm-low.c (arm_get_pc, arm_set_pc,
11435 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
11436 (the_low_target): Add new members.
11437 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
11438 (i386_store_fpxregset): Constify.
11439 (target_regsets): Add new kind identifier.
11440 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
11441 (i386_set_pc): Add debugging.
11442 (i386_breakpoint_at): New function.
11443 (the_low_target): Add new members.
11444 * linux-mips-low.c (mips_get_pc, mips_set_pc)
11445 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
11446 (mips_breakpoint_at): New.
11447 (the_low_target): Add new members.
11448 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
11449 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
11450 (the_low_target): Add new members.
11451 * linux-sh-low.c (sh_get_pc, sh_set_pc)
11452 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
11453 (the_low_target): Add new members.
11454 * linux-x86-64-low.c (target_regsets): Add new kind
11457 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
11459 From Martin Pool <mbp@samba.org>:
11460 * server.c (gdbserver_usage): New function.
11463 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
11465 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
11466 stop_at -> stop_pc.
11468 2002-05-04 Andrew Cagney <ac131313@redhat.com>
11470 * Makefile.in: Remove obsolete code.
11472 2002-04-24 Michal Ludvig <mludvig@suse.cz>
11474 * linux-low.c (regsets_fetch_inferior_registers),
11475 (regsets_store_inferior_registers): Removed cast to int from
11477 * regcache.h: Added declaration of struct inferior_info.
11479 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
11481 * inferiors.c (struct inferior_info): Add regcache_data.
11482 (add_inferior): Call create_register_cache.
11483 (clear_inferiors): Call free_register_cache.
11484 (inferior_regcache_data, set_inferior_regcache_data): New functions.
11485 * regcache.c (struct inferior_regcache_data): New.
11486 (registers): Remove.
11487 (get_regcache): New function.
11488 (create_register_cache, free_register_cache): New functions.
11489 (set_register_cache): Don't initialize the register cache here.
11490 (registers_to_string, registers_from_string, register_data): Call
11492 * regcache.h: Add prototypes.
11493 * server.h: Likewise.
11495 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
11497 * mem-break.c: New file.
11498 * mem-break.h: New file.
11499 * Makefile.in: Add mem-break.o rule; update server.h
11501 * inferiors.c (struct inferior_info): Add target_data
11503 (clear_inferiors): Free target_data member if set.
11504 (inferior_target_data, set_inferior_target_data): New functions.
11505 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
11506 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
11507 * linux-low.c (linux_bp_reinsert): New variable.
11508 (struct inferior_linux_data): New.
11509 (linux_create_inferior): Use set_inferior_target_data.
11510 (linux_attach): Likewise. Call add_inferior.
11511 (linux_wait_for_one_inferior): New function.
11512 (linux_wait): Call it.
11513 (linux_write_memory): Add const.
11514 (initialize_low): Call set_breakpoint_data.
11515 * linux-low.h (struct linux_target_ops): Add breakpoint
11517 * server.c (attach_inferior): Remove extra add_inferior
11519 * server.h: Include mem-break.h. Update inferior.c
11521 * target.c (read_inferior_memory)
11522 (write_inferior_memory): New functions.
11523 * target.h (read_inferior_memory)
11524 (write_inferior_memory): Change macros to prototypes.
11525 (struct target_ops): Update comments. Add const to write_memory
11528 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
11530 * linux-low.c (usr_store_inferior_registers): Support
11531 registers which are allowed to fail to store.
11532 * linux-low.h (linux_target_ops): Likewise.
11533 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
11534 (ppc_cannot_store_register): FPSCR may not be storable.
11536 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11538 * server.h: Include <string.h> if HAVE_STRING_H.
11539 * ChangeLog: Correct paths in last ChangeLog entry.
11541 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11543 * linux-low.h: Remove obsolete prototypes.
11544 (struct linux_target_ops): New.
11545 (extern the_low_target): New.
11546 * linux-low.c (num_regs, regmap): Remove declarations.
11547 (register_addr): Use the_low_target explicitly.
11548 (fetch_register): Likewise.
11549 (usr_fetch_inferior_registers): Likewise.
11550 (usr_store_inferior_registers): Likewise.
11551 * linux-arm-low.c (num_regs): Remove.
11552 (arm_num_regs): Define.
11553 (arm_regmap): Renamed from regmap, made static.
11554 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
11556 (arm_cannot_store_register): Renamed from cannot_store_register,
11558 (the_low_target): New.
11559 * linux-i386-low.c (num_regs): Remove.
11560 (i386_num_regs): Define.
11561 (i386_regmap): Renamed from regmap, made static.
11562 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
11564 (i386_cannot_store_register): Renamed from cannot_store_register,
11566 (the_low_target): New.
11567 * linux-ia64-low.c (num_regs): Remove.
11568 (ia64_num_regs): Define.
11569 (ia64_regmap): Renamed from regmap, made static.
11570 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
11572 (ia64_cannot_store_register): Renamed from cannot_store_register,
11574 (the_low_target): New.
11575 * linux-m68k-low.c (num_regs): Remove.
11576 (m68k_num_regs): Define.
11577 (m68k_regmap): Renamed from regmap, made static.
11578 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
11580 (m68k_cannot_store_register): Renamed from cannot_store_register,
11582 (the_low_target): New.
11583 * linux-mips-low.c (num_regs): Remove.
11584 (mips_num_regs): Define.
11585 (mips_regmap): Renamed from regmap, made static.
11586 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
11588 (mips_cannot_store_register): Renamed from cannot_store_register,
11590 (the_low_target): New.
11591 * linux-ppc-low.c (num_regs): Remove.
11592 (ppc_num_regs): Define.
11593 (ppc_regmap): Renamed from regmap, made static.
11594 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
11596 (ppc_cannot_store_register): Renamed from cannot_store_register,
11598 (the_low_target): New.
11599 * linux-s390-low.c (num_regs): Remove.
11600 (s390_num_regs): Define.
11601 (s390_regmap): Renamed from regmap, made static.
11602 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
11604 (s390_cannot_store_register): Renamed from cannot_store_register,
11606 (the_low_target): New.
11607 * linux-sh-low.c (num_regs): Remove.
11608 (sh_num_regs): Define.
11609 (sh_regmap): Renamed from regmap, made static.
11610 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
11612 (sh_cannot_store_register): Renamed from cannot_store_register,
11614 (the_low_target): New.
11615 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
11616 (the_low_target): New.
11618 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11620 * Makefile.in: Add stamp-h target.
11621 * configure.in: Create stamp-h.
11622 * configure: Regenerated.
11624 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11626 * inferiors.c: New file.
11627 * target.c: New file.
11628 * target.h: New file.
11629 * Makefile.in: Add target.o and inferiors.o. Update
11631 * linux-low.c (inferior_pid): New static variable,
11632 moved from server.c.
11633 (linux_create_inferior): Renamed from create_inferior.
11634 Call add_inferior. Return 0 on success instead of a PID.
11635 (linux_attach): Renamed from myattach.
11636 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
11637 (linux_thread_alive): Renamed from mythread_alive.
11638 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
11640 (linux_resume): Renamed from myresume. Add missing ``return 0''.
11641 (regsets_store_inferior_registers): Correct error message.
11642 Add missing ``return 0''.
11643 (linux_fetch_registers): Renamed from fetch_inferior_registers.
11644 (linux_store_registers): Renamed from store_inferior_registers.
11645 (linux_read_memory): Renamed from read_inferior_memory.
11646 (linux_write_memory): Renamed from write_inferior_memory.
11647 (linux_target_ops): New structure.
11648 (initialize_low): Call set_target_ops ().
11649 * remote-utils.c (unhexify): New function.
11650 (hexify): New function.
11651 (input_interrupt): Send signals to ``signal_pid''.
11652 * server.c (inferior_pid): Remove.
11653 (start_inferior): Update create_inferior call.
11654 (attach_inferior): Call add_inferior.
11655 (handle_query): New function.
11656 (main): Call handle_query for `q' packets.
11657 * server.h: Include "target.h". Remove obsolete prototypes.
11658 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
11660 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11662 * Makefile.in: Add WARN_CFLAGS. Update configury
11664 * configure.in: Check for <string.h>
11665 * configure: Regenerate.
11666 * config.in: Regenerate.
11667 * gdbreplay.c: Include needed system headers.
11668 (remote_open): Remove strchr prototype.
11669 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
11670 * regcache.c (supply_register): Change buf argument to const void *.
11671 (supply_register_by_name): Likewise.
11672 (collect_register): Change buf argument to void *.
11673 (collect_register_by_name): Likewise.
11674 * regcache.h: Add missing prototypes.
11675 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
11676 * server.c (handle_query): New function.
11677 (attached): New static variable, moved out of main.
11678 (main): Quiet longjmp clobber warnings.
11679 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
11680 * utils.c (error): Remove NORETURN.