1 2008-07-31 Rolf Jansen <rj@surtec.com>
2 Pedro Alves <pedro@codesourcery.com>
4 * configure.ac: Check for memmem declaration.
5 * server.c [HAVE_MALLOC_H]: Include malloc.h.
6 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
7 (disable_packet_qfThreadInfo): Unconditionally compile.
8 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
9 * configure, config.in: Regenerate.
11 2008-07-28 Doug Kwan <dougkwan@google.com>
13 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14 (linux_write_memory): Remove declaration of errno.
16 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
18 * linux-low.c (handle_extended_wait): Do not use "status"
19 variable uninitialized.
21 2008-07-07 Pedro Alves <pedro@codesourcery.com>
23 * server.c (handle_v_attach): Inhibit reporting dll changes.
25 2008-06-27 Pedro Alves <pedro@codesourcery.com>
27 * remote-utils.c (prepare_resume_reply): If requested, don't
28 output "thread:TID" in the T stop reply.
30 * server.c (disable_packet_vCont, disable_packet_Tthread)
31 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
32 (handle_query): If requested, disable support for qC, qfThreadInfo
34 (handle_v_requests): If requested, disable support for vCont.
35 (gdbserver_show_disableable): New.
36 (main): Handle --disable-packet and --disable-packet=LIST.
38 * server.h (disable_packet_vCont, disable_packet_Tthread)
39 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
41 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
43 * server.c (gdbserver_usage): Mention --version.
45 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
47 * Makefile.in (gdbreplay.o): New rule.
49 2008-06-06 Joseph Myers <joseph@codesourcery.com>
51 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
52 message, not gdbserver.
54 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
55 Nathan Sidwell <nathan@codesourcery.com>
56 Joseph Myers <joseph@codesourcery.com>
58 * acinclude.m4: Include ../../config/acx.m4.
59 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
60 * configure, config.in: Regenerate.
61 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
62 * server.c (gdbserver_version): Print PKGVERSION.
63 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
64 (main): Adjust gdbserver_usage calls.
65 * gdbreplay.c (version, host_name): Add declarations.
66 (gdbreplay_version, gdbreplay_usage): New.
67 (main): Accept --version and --help options.
69 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
71 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
72 (arm_breakpoint_at): Handle Thumb.
73 (the_low_target): Add comment.
75 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
77 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
79 2008-05-09 Doug Evans <dje@google.com>
81 * server.h (decode_search_memory_packet): Declare.
82 * remote-utils.c (decode_search_memory_packet): New fn.
83 * server.c (handle_search_memory_1): New fn.
84 (handle_search_memory): New fn.
85 (handle_query): Process qSearch:memory packets.
87 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
89 * regcache.c (registers_length): Remove.
90 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
92 * regcache.h (registers_length): Remove prototype.
93 * server.h (PBUFSIZ): Define to 16384.
95 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
97 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
98 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
99 powerpc-64l.o, and powerpc-altivec64l.o.
100 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
101 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
102 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
103 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
104 rs6000/power-linux.xml, and rs6000/power64-linux.xml
107 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
108 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
109 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
110 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
111 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
112 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
113 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
114 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
115 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
116 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
119 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
120 (init_registers_powerpc_32l): ... this new prototype.
121 (init_registers_powerpc_32): Remove, replace by ...
122 (init_registers_powerpc_altivec32l): ... this new prototype.
123 (init_registers_powerpc_e500): Remove, replace by ...
124 (init_registers_powerpc_e500l): ... this new prototype.
125 (init_registers_ppc64): Remove, replace by ...
126 (init_registers_powerpc_64l): ... this new prototype.
127 (init_registers_powerpc_64): Remove, replace by ...
128 (init_registers_powerpc_altivec64l): ... this new prototype.
129 (ppc_num_regs): Set to 73.
130 (PT_ORIG_R3, PT_TRAP): Define if necessary.
131 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
132 (ppc_cannot_store_register): Handle orig_r3 and trap.
133 (ppc_arch_setup): Update init_registers_... calls.
134 (ppc_fill_gregset): Handle orig_r3 and trap.
136 * inferiors.c (clear_inferiors): Reset current_inferior.
138 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
140 * acinclude.m4: Add override.m4.
141 * configure: Regenerate.
143 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
145 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
146 initial call to init_register_ppc64.
148 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
150 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into single
151 powerpc*-*-linux* case.
152 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
154 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
156 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
157 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
159 * linux-ppc-low.c: Include <elf.h>.
160 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
161 (ppc_hwcap): New global variable.
162 (ppc_regmap): Remove __SPE__ #ifdef sections.
163 (ppc_regmap_e500): New global variable.
164 (ppc_cannot_store_register): Update __SPE__ special case.
165 (ppc_get_hwcap): New function.
166 (ppc_arch_setup): Use it to determine whether inferior supports
167 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
168 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
169 Do not access registers if target does not support AltiVec.
170 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
171 Do not access registers if target does not support SPE.
172 (target_regsets): Unconditionally include AltiVec and SPE regsets.
174 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
176 * linux-low.c (disabled_regsets, num_regsets): New.
177 (use_regsets_p): Delete.
178 (linux_wait_for_process): Clear disabled_regsets.
179 (regsets_fetch_inferior_registers): Check and set it.
180 (regsets_store_inferior_registers): Likewise.
181 (linux_fetch_registers, linux_store_registers): Do not use
183 (initialize_low): Allocate disabled_regsets.
185 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
187 * Makefile.in (LIBOBJS): New.
189 (memmem.o): New rule.
190 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
191 * configure: Regenerated.
193 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
195 * server.c (handle_query): Never return "unsupported" for
196 qXfer:features:read queries.
198 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
200 * server.c (get_features_xml): Fix inverted condition.
201 (handle_query): Always support qXfer:feature:read.
203 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
205 * server.c (wrapper_argv): New.
206 (start_inferior): Handle wrapper_argv. If set, expect an extra
208 (gdbserver_usage): Document --wrapper.
209 (main): Parse --wrapper.
211 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
213 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
214 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
215 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
216 (ppc_set_pc): Likewise.
217 (ppc_arch_setup): New function.
218 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
220 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
222 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
224 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
225 instead of linux-ppc64-low.o.
226 * linux-ppc64-low.c: Remove file.
227 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
228 (linux-ppc64-low.o): Remove rule.
230 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
231 (init_registers_powerpc_64): Likewise.
232 (ppc_regmap): Conditionally define depending on __powerpc64__.
233 (ppc_cannot_store_register): Do not special-case "fpscr" when
234 compiled on __powerpc64__.
235 (ppc_collect_ptrace_register): New function.
236 (ppc_supply_ptrace_register): New function.
237 (ppc_breakpoint): Change type to "unsigned int".
238 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
239 (the_low_target): Conditionally provide initializers for the
240 arch_setup member depending on __powerpc64__. Install
241 collect_ptrace_register and supply_ptrace_register members.
243 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
245 * regcache.h (gdbserver_xmltarget): Add extern declaration.
246 * server.c (gdbserver_xmltarget): Define.
247 (get_features_xml): Use it to replace "target.xml" and arch_string.
249 * configure.srv: Remove srv_xmltarget. Add XML files that were
250 mentioned there to srv_xmlfiles instead. Remove conditional tests
251 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
252 srv_xmlfiles and srv_regobj to include all possible choices.
253 * configure.ac (srv_xmltarget): Remove.
254 (srv_xmlfiles): Do not add "target.xml".
255 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
256 checks for supplementary target information.
257 * configure: Regenerate.
258 * Makefile.in (XML_TARGET): Remove.
259 (target.xml): Remove rule.
260 (clean): Do not clean up target.xml.
261 (.PRECIOUS): Do not mention target.xml.
263 * target.h (struct target_ops): Remove arch_string member.
264 * linux-low.c (linux_arch_string): Remove.
265 (linux_target_ops): Remove arch_string initializer.
266 * linux-low.h (struct linux_target_ops): Remove arch_string member.
267 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
268 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
269 * spu-low.c (spu_arch_string): Remove.
270 (spu_target_ops): Remove arch_string initializer.
271 * win32-low.c (win32_arch_string): Remove.
272 (win32_target_ops): Remove arch_string initializer.
273 * win32-low.h (struct win32_target_ops): Remove arch_string member.
274 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
275 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
277 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
279 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
280 by collect_ptrace_register and supply_ptrace_register hooks.
281 * linux-low.c (fetch_register): Use supply_ptrace_register callback
282 instead of checking for the_low_target.left_pad_xfer.
283 (usr_store_inferior_registers): Use collect_ptrace_register callback
284 instead of checking for the_low_target.left_pad_xfer.
286 * linux-s390-low.c (s390_collect_ptrace_register): New function.
287 (s390_supply_ptrace_register): Likewise.
288 (s390_fill_gregset): Call s390_collect_ptrace_register.
289 (the_low_target): Update.
291 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
292 (ppc_supply_ptrace_register): Likewise.
293 (the_low_target): Update.
295 * linux-i386-low.c (the_low_target): Update.
296 * linux-x86-64-low.c (the_low_target): Update.
298 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
300 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
301 reg-s390.o and reg-s390x.o.
303 * linux-low.c (new_inferior): New global variable.
304 (linux_create_inferior, linux_attach): Set it.
305 (linux_wait_for_process): Call the_low_target.arch_setup after the
306 target has stopped for the first time.
307 (initialize_low): Do not call the_low_target.arch_setup.
309 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
310 (s390_set_pc): Likewise.
311 (s390_arch_setup): New function.
312 (the_low_target): Use s390_arch_setup as arch_setup routine.
314 * regcache.c (realloc_register_cache): New function.
315 (set_register_cache): Call it for each existing regcache.
317 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
319 * server.h (init_registers): Remove prototype.
321 * linux-low.h (struct linux_target_ops): Add arch_setup field.
322 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
323 instead of init_registers ().
324 * linux-arm-low.c (init_registers_arm): Add prototype.
325 (init_registers_arm_with_iwmmxt): Likewise.
326 (the_low_target): Add initializer for arch_setup field.
327 * linux-cris-low.c (init_registers_cris): Add prototype.
328 (the_low_target): Add initializer for arch_setup field.
329 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
330 (the_low_target): Add initializer for arch_setup field.
331 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
332 (the_low_target): Add initializer for arch_setup field.
333 * linux-ia64-low.c (init_registers_ia64): Add prototype.
334 (the_low_target): Add initializer for arch_setup field.
335 * linux-m32r-low.c (init_registers_m32r): Add prototype.
336 (the_low_target): Add initializer for arch_setup field.
337 * linux-m68k-low.c (init_registers_m68k): Add prototype.
338 (the_low_target): Add initializer for arch_setup field.
339 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
340 (init_registers_mips64_linux): Likewise.
341 (the_low_target): Add initializer for arch_setup field.
342 * linux-ppc-low.c (init_registers_ppc): Add prototype.
343 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
344 (the_low_target): Add initializer for arch_setup field.
345 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
346 (init_registers_powerpc_64): Likewise.
347 (the_low_target): Add initializer for arch_setup field.
348 * linux-s390-low.c (init_registers_s390): Add prototype.
349 (init_registers_s390x): Likewise.
350 (the_low_target): Add initializer for arch_setup field.
351 * linux-sh-low.c (init_registers_sh): Add prototype.
352 (the_low_target): Add initializer for arch_setup field.
353 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
354 (the_low_target): Add initializer for arch_setup field.
355 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
356 (the_low_target): Add initializer for arch_setup field.
358 * win32-low.h (struct win32_target_ops): Add arch_setup field.
359 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
360 instead of init_registers ().
361 * win32-arm-low.c (init_registers_arm): Add prototype.
362 (the_low_target): Add initializer for arch_setup field.
363 * win32-i386-low.c (init_registers_i386): Add prototype.
364 (the_low_target): Add initializer for arch_setup field.
366 * spu-low.c (init_registers_spu): Add prototype.
367 (initialize_low): Call initialie_registers_spu () instead of
368 initialize_registers ().
370 2008-02-19 Pedro Alves <pedro@codesourcery.com>
372 * server.c (handle_v_requests): When handling the vRun and vAttach
373 packets, if already debugging a process, don't kill it. Return an
376 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
378 * server.c (handle_query): Correct length check.
380 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
382 * win32-low.c (do_initial_child_stuff): Add process handle
383 parameter. Set current_process_handle and current_process_id from the
384 parameters. Clear globals.
385 (win32_create_inferior): Don't set current_process_handle and
386 current_process_id here. Instead pass them on the call to
387 do_initial_child_stuff.
388 (win32_attach): Likewise.
389 (win32_clear_inferiors): New.
390 (win32_kill): Don't close the current process handle or the
391 current thread handle here. Instead call win32_clear_inferiors.
392 (win32_detach): Don't open a new handle to the process. Call
393 win32_clear_inferiors.
394 (win32_join): Don't rely on current_process_handle; open a new
395 handle using the process id.
396 (win32_wait): Call win32_clear_inferiors when the inferior process
399 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
401 * server.c (monitor_show_help): Add "exit".
403 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
405 * Makefile.in (SFILES): Add linux-xtensa-low.c.
406 (clean): Add reg-xtensa.c.
407 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
408 * configure.srv (xtensa*-*-linux*) New target.
409 * linux-xtensa-low.c: New.
410 * xtensa-xtregs.c: New.
412 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
414 * hostio.c: Don't include errno.h.
415 (errno_to_fileio_errno): Move to hostio-errno.
416 * hostio.c: (hostio_error): Remove the error parameter. Defer the
417 error number outputting to the target->hostio_last_error callback.
418 (hostio_packet_error): Use FILEIO_EINVAL directly.
419 (handle_open, handle_pread, hostio_error, handle_unlink): Update
420 calls to hostio_error.
421 * hostio-errno.c: New.
422 * server.h (hostio_last_error_from_errno): Declare.
423 * target.h (target_ops): Add hostio_last_error member.
424 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
425 as hostio_last_error handler.
426 * spu-low.c (spu_target_ops): Likewise.
427 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
428 (wince_hostio_last_error): New functions.
429 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
430 as hostio_last_error handler.
431 (win32_target_ops) [!_WIN32_WCE]: Register
432 hostio_last_error_from_errno as hostio_last_error handler.
433 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
434 (hostio-errno.o): New rule.
435 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
436 * configure.srv (srv_hostio_err_objs): New variable. Default to
438 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
439 * configure: Regenerate.
441 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
443 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
444 (linux_kill, linux_detach): Clean up the process list.
445 * remote-utils.c (remote_open): Improve port number parsing.
446 (putpkt_binary, input_interrupt): Only send interrupts if the target
448 * server.c (extended_protocol): Make static.
449 (attached): Define earlier.
450 (exit_requested, response_needed, program_argv): New variables.
451 (target_running): New.
452 (start_inferior): Clear attached here.
453 (attach_inferior): Set attached here.
454 (require_running): Define.
455 (handle_query): Use require_running and target_running. Implement
457 (handle_v_attach, handle_v_run): New.
458 (handle_v_requests): Use require_running. Handle vAttach and vRun.
459 (gdbserver_usage): Update.
460 (main): Redo argument parsing. Handle --debug and --multi. Handle
461 --attach along with other options or after the port. Save
462 program_argv. Support no initial program. Resynchronize
463 communication with GDB after an error. Handle "monitor exit".
464 Use require_running and target_running. Always allow the extended
465 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
466 restart in extended mode.
467 * README: Refer to the GDB manual. Update --attach usage.
469 2007-12-20 Andreas Schwab <schwab@suse.de>
471 * linux-low.c (STACK_SIZE): Define.
472 (linux_tracefork_child): Use it. Use __clone2 on ia64.
473 (linux_test_for_tracefork): Likewise.
475 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
477 * linux-low.c (linux_wait_for_event): Update messages. Do not
478 reinsert auto-delete breakpoints.
479 * mem-break.c (struct breakpoint): Change return type of handler to
481 (set_breakpoint_at): Update handler type.
482 (reinsert_breakpoint_handler): Return 1 instead of calling
484 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
486 (check_breakpoints): Delete auto-delete breakpoints and return 2.
487 * mem-break.h (set_breakpoint_at): Update handler type.
488 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
489 * win32-low.c (auto_delete_breakpoint): New.
490 (get_child_debug_event): Use it.
492 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
494 * configure.ac: Check for pread and pwrite.
495 * hostio.c (handle_pread): Fall back to lseek and read.
496 (handle_pwrite): Fall back to lseek and write.
497 * config.in, configure: Regenerated.
499 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
501 * server.c (myresume): Add own_buf argument.
502 (main): Update calls.
504 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
506 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
507 * remote-utils.c (remote_open): Do not call disable_async_io.
508 (block_async_io): Delete.
509 (unblock_async_io): Make static.
510 (initialize_async_io): New.
511 * server.c (handle_v_cont): Handle async I/O here.
512 (myresume): Likewise. Move other common resume tasks here...
513 (main): ... from here. Call initialize_async_io. Disable async
514 I/O before the main loop.
515 * server.h (initialize_async_io): Declare.
516 (block_async_io, unblock_async_io): Delete prototypes.
517 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
519 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
521 * remote-utils.c (readchar): Allow binary data in received messages.
523 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
525 * win32-low.c (attaching): New global.
526 (win32_create_inferior): Clear the `attaching' global.
527 (win32_attach): Set the `attaching' global.
528 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
529 attaching. Only set a breakpoint at the entry point if not
532 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
534 * server.c (main): Don't report dll events on the initial
535 connection on attaches.
537 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
539 * server.c (main): Relax numerical bases supported for the pid of
540 the --attach command line argument.
542 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
544 * win32-low.c (win32_attach): Call OpenProcess before
545 DebugActiveProcess, not after. Add last error output to error
548 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
550 * win32-low.c (win32_get_thread_context)
551 (win32_set_thread_context): New functions.
552 (thread_rec): Use win32_get_thread_context.
553 (continue_one_thread, win32_resume): Use win32_set_thread_context.
554 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
558 Pedro Alves <pedro_alves@portugalmail.pt>
560 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
562 (child_add_thread): Minor cleanup.
563 (child_continue): Resume artificially suspended threads before
564 calling ContinueDebugEvent.
565 (suspend_one_thread): New.
566 (fake_breakpoint_event): New.
567 (get_child_debug_event): Change return type to int. Check here if
568 gdb sent an interrupt request. If a soft interrupt was requested,
569 fake a breakpoint event. Return 0 if there is no event to handle,
571 (win32_wait): Don't check here if gdb sent an interrupt request.
572 Ensure there is a valid event to handle.
573 (win32_request_interrupt): Add soft interruption method as last
577 Pedro Alves <pedro_alves@portugalmail.pt>
579 * win32-low.h (win32_thread_info): Add descriptions to the
580 structure members. Replace `suspend_count' counter by a
582 * win32-low.c (thread_rec): Update condition of when to get the
583 context from the inferior. Rely on ContextFlags being set if it
584 has already been retrieved. Only suspend the inferior thread if
585 we haven't already. Warn if that fails.
586 (continue_one_thread): s/suspend_count/suspended/. Only call
587 ResumeThread once. Warn if that fails.
589 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
591 * win32-low.c (win32_wait): Don't read from the inferior when it
594 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
596 * Makefile.in (win32_low_h): New variable.
597 (win32-low.o): Add dependency on $(win32_low_h).
598 (win32-arm-low.o, win32-i386-low.o): New rules.
600 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
602 * hostio.c: Correct copyright year.
604 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
606 * Makefile.in (OBS): Add hostio.o.
607 (hostio.o): New rule.
608 * server.h (handle_vFile): Declare.
609 * hostio.c: New file.
610 * server.c (handle_v_requests): Take packet_len and new_packet_len
611 for binary packets. Call handle_vFile.
612 (main): Update call to handle_v_requests.
614 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
616 * linux-low.c: Include <sched.h>.
618 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
620 * linux-low.c (linux_tracefork_grandchild): New.
621 (linux_tracefork_child): Use clone.
622 (linux_test_for_tracefork): Use clone; allocate and free a stack.
624 2007-10-31 Joel Brobecker <brobecker@adacore.com>
626 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
628 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
630 * linux-low.c (handle_extended_wait): Handle unexpected signals.
632 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
634 * inferiors.c (change_inferior_id): Delete.
635 (add_pid_to_list, pull_pid_from_list): New.
636 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
637 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
638 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
639 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
640 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
641 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
642 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
643 (using_threads): Always set to 1.
644 (handle_extended_wait): New.
645 (add_process): Do not set TID.
646 (linux_create_inferior): Set must_set_ptrace_flags.
647 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
648 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
649 (linux_thread_alive): Rename TID argument to LWPID.
650 (linux_wait_for_process): Handle unknown processes. Do not use TID.
651 (linux_wait_for_event): Do not use TID or check using_threads. Update
652 call to dead_thread_notify. Call handle_extended_wait.
653 (linux_create_inferior): Use PTRACE_SETOPTIONS.
654 (send_sigstop): Delete sigstop_sent.
655 (wait_for_sigstop): Avoid TID.
656 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
657 (linux_test_for_tracefork): New.
658 (linux_lookup_signals): Use thread_db_active and
659 linux_supports_tracefork_flag.
660 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
661 * linux-low.h (get_process_thread): Avoid TID.
662 (struct process_ifo): Move thread_known and tid to the end. Remove
664 (linux_attach_lwp, thread_db_init): Update prototypes.
665 * server.h (change_inferior_id): Delete prototype.
666 (add_pid_to_list, pull_pid_from_list): New prototypes.
667 * thread-db.c (thread_db_use_events): New.
668 (find_first_thread): Rename to...
669 (find_one_thread): ...this. Update callers and messages. Do not
670 call fatal. Check thread_db_use_events. Do not call
671 change_inferior_id or new_thread_notify.
672 (maybe_attach_thread): Update. Do not call new_thread_notify.
673 (thread_db_init): Set thread_db_use_events. Check use_events.
674 * utils.c (fatal, warning): Correct message prefix.
676 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
678 * Makefile.in (clean): Remove new files.
679 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
680 (powerpc-64.o, powerpc-64.c): New rules.
681 * configure.srv: Use alternate register sets for powerpc64-*-linux*
682 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
684 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
686 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
687 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
688 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
689 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
690 (target_regsets): Add AltiVec and SPE register sets.
691 * configure.ac: Check for AltiVec and SPE.
692 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
693 (ppc_fill_vrregset, ppc_store_vrregset): New.
694 (target_regsets): Add AltiVec register set.
695 * configure: Regenerated.
697 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
699 * linux-low.c (O_LARGEFILE): Define.
700 (linux_read_memory): Use /proc/PID/mem.
701 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
702 * configure, config.in: Regenerated.
704 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
706 * linux-low.c (linux_wait_for_event): Do not pass signals while
709 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
711 * win32-low.c (create_process): New.
712 (win32_create_inferior): Use create_process instead of
713 CreateProcess. If create_process failed retry appending an ".exe"
714 suffix. Store the GetLastError result immediatelly after
715 create_process calls and use it on the call to error.
717 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
719 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
721 2007-08-23 Joel Brobecker <brobecker@adacore.com>
723 * configure.ac: Switch license to GPLv3.
725 2007-08-01 Michael Snyder <msnyder@access-company.com>
727 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
729 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
731 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
733 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
734 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
735 CloseToolhelp32Snapshot.
736 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
737 CloseToolhelp32Snapshot.
739 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
741 * server.c (main): Check for inferior exit before main loop.
743 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
745 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
746 instead of on tmp_desc.
748 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
749 Daniel Jacobowitz <dan@codesourcery.com>
751 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
752 (add_thread): Minor cleanups.
753 (clear_inferiors): Move lower in the file. Clear the DLL
755 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
756 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
757 (xml_escape_text): New.
758 * server.c (handle_query): Handle qXfer:libraries:read. Report it
760 (handle_v_cont): Report errors.
761 (gdbserver_version): Update.
762 (main): Correct size of own_buf. Do not report initial DLL events.
763 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
764 (unloaded_dll, xml_escape_text): New.
765 * win32-low.c (enum target_waitkind): Update comments.
766 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
767 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
768 (win32_EnumProcessModules, win32_GetModuleInformation)
769 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
770 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
771 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
772 (win32_Module32First, win32_Module32Next, load_toolhelp)
773 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
774 (get_child_debug_event): Handle DLL events.
775 (win32_wait): Likewise.
777 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
779 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
780 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
782 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
784 * win32-low.c (handle_output_debug_string): Ignore event if not
787 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
789 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
791 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
793 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
795 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
797 * inferiors.c (change_inferior_id): Add comment.
798 * linux-low.c (check_removed_breakpoint): Add an early
799 prototype. Improve debug output.
800 (linux_attach): Doc update.
801 (linux_detach_one_process, linux_detach): Clean up before releasing
803 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
804 * linux-low.h (struct process_info): Doc improvement.
805 * mem-break.c (delete_all_breakpoints): New.
806 * mem-break.h (delete_all_breakpoints): New prototype.
807 * thread-db.c (find_first_thread): New.
808 (thread_db_create_event): Call it instead of
809 thread_db_find_new_threads. Clean up unused variables.
810 (maybe_attach_thread): Remove first thread handling.
811 (thread_db_find_new_threads): Use find_first_thread.
812 (thread_db_get_tls_address): Likewise.
814 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
816 * thread-db.c (thread_db_find_new_threads): Add prototype.
817 (thread_db_create_event): Check for the main thread before adding
819 (maybe_attach_thread): Only enable event reporting if TID == 0.
820 (thread_db_get_tls_address): Check for new threads.
822 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
824 * linux-low.c (linux_create_inferior): Try execv before execvp.
825 * spu-low.c (spu_create_inferior): Likewise.
827 2007-06-13 Mike Frysinger <vapier@gentoo.org>
829 * linux-low.c (linux_create_inferior): Change execv to execvp.
830 * spu-low.c (spu_create_inferior): Likewies.
832 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
834 * Makefile.in (clean): Clean new files instead of deleted ones.
835 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
836 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
838 * configure.srv: Specify XML files and new regformats for MIPS and
840 * linux-mips-low.c (mips_num_regs): Set to only used registers.
841 (mips_regmap): Do not fetch $0. Remove unused registers. Add
842 an entry for the restart register.
843 (mips_cannot_fetch_register, mips_cannot_store_register)
844 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
845 register names to match the XML descriptions.
846 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
847 restart register instead of $0.
849 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
850 Markus Deuling <deuling@de.ibm.com>
852 * remote-utils.c (decode_xfer_write): New function.
853 * server.h (decode_xfer_write): Add prototype.
854 * server.c (handle_query): Add PACKET_LEN argument. Support
855 qXfer:spu:read and qXfer:spu:write packets.
856 (main): Pass packet_len to handle_query.
857 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
858 * target.h (target_ops): Add qxfer_spu.
860 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
862 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
863 accessing non-seekable spufs files.
865 2007-05-16 Markus Deuling <deuling@de.ibm.com>
867 * server.c (handle_query): Add reply for qC packet.
869 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
870 Leo Zayas <lerele@champenstudios@com>
872 * server.h (check_remote_input_interrupt_request): New function.
873 * remote_utils.c (INVALID_DESCRIPTOR): New define.
874 (remote_desc): Initialize with INVALID_DESCRIPTOR.
875 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
876 (check_remote_input_interrupt_request): New function.
877 * server.h (check_remote_input_interrupt_request): Declare.
878 * win32-low.c (winapi_DebugBreakProcess,
879 winapi_GenerateConsoleCtrlEvent): New typedefs.
880 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
882 (win32_wait): Check for remote interrupt request
883 with check_remote_input_interrupt_request.
884 (win32_request_interrupt): New function.
885 (win32_target_op): Set request_interrupt to win32_request_interrupt.
887 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
889 * win32-low.c (debug_registers_changed,
890 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
891 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
892 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
893 (thread_rec): Get context using the low target.
894 (child_add_thread): Call thread_added on the low target,
895 which does the same thing.
897 (do_initial_child_stuff): Remove debug registers references.
898 Set context using the low target. Resume threads after
899 setting the contexts.
900 (child_continue): Remove dead variable. Remove debug
901 registers references.
902 (child_fetch_inferior_registers): Go through the low target.
903 (do_child_store_inferior_registers): Remove.
904 (child_store_inferior_registers): Go through the low target.
905 (win32_resume): Remove debug registers references.
906 Set context using the low target.
907 (handle_exception): Change return type to void. Don't record
908 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
909 first chance exception.
910 (get_child_debug_event): Change return type to void. Remove
911 goto loop. Always return after waiting for debug event.
912 (win32_wait): Convert to switch statement. Handle spurious
915 * win32-i386-low.c (debug_registers_changed,
916 debug_registers_used): New.
917 (initial_stuff): Rename to ...
918 (i386_initial_stuff): ... this. Clear debug registers
920 (store_debug_registers): Delete.
921 (i386_get_thread_context): New.
922 (load_debug_registers): Delete.
923 (i386_set_thread_context): New.
924 (i386_thread_added): New.
925 (single_step): Rename to ...
926 (i386_single_step): ... this.
927 (do_fetch_inferior_registers): Rename to ...
928 (i386_fetch_inferior_register): ... this.
929 (i386_store_inferior_register): New.
930 (the_low_target): Adapt to new interface.
932 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
933 (arm_get_thread_context): New.
934 (arm_set_thread_context): New.
936 (do_fetch_inferior_registers): Rename to ...
937 (arm_fetch_inferior_register): ... this.
938 (arm_store_inferior_register): New.
939 (arm_wince_breakpoint): Reimplement as unsigned long.
940 (arm_wince_breakpoint_len): Define.
941 (the_low_target): Adapt to new interface.
943 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
944 load_debug_registers. Add get_thread_context, set_thread_context,
945 thread_added and store_inferior_register. Rename
946 fetch_inferior_registers to fetch_inferior_register.
947 (regptr): Remove declaration.
949 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
951 * linux-low.c (linux_detach): Change return type to int. Return 0.
952 * spu-low.c (spu_detach): Likewise.
954 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
956 * target.h (target_ops): Change return type of detach to int.
958 (join_inferior): New.
959 * server.c (main): Don't skip detach support on mingw32.
960 If the inferior doesn't support detaching return error.
961 Call join_inferior instead of using waitpid.
962 * linux-low.c (linux_join): New.
963 (linux_target_op): Add linux_join.
964 * spu-low.c (spu_join): New.
965 (spu_target_ops): Add spu_join.
966 * win32-low.c (win32_detach): Adapt to new interface.
967 Reopen current_process_handle before detaching. Issue a child
968 resume before detaching.
970 (win32_target_op): Add win32_join.
972 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
974 * win32-low.c (win32-attach): Fix return value.
975 * target.h (target_ops): Describe ATTACH return values.
977 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
979 * win32-low.c (GETPROCADDRESS): Define.
980 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
981 (winapi_DebugSetProcessKillOnExit): Likewise.
982 (win32_create_inferior): Force usage of ansi CreateProcessA.
983 (win32_attach): Use GETPROCADDRESS.
984 (win32_detach): Likewise.
986 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
988 * win32-low.c (win32_wait): Don't use WSTOPSIG.
990 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
992 * win32-low.c: Commit leftover changes from 2007-03-29.
994 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
996 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
997 fields short instead of int. Add explicit padding.
998 (i387_cache_to_fsave): Remove unnecessary casts.
999 (i387_fsave_to_cache): Doc fix.
1000 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
1002 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
1004 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
1005 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
1007 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
1009 * configure.srv (arm*-*-mingw32ce*): Move near the other
1012 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
1014 * configure.ac: Add errno checking.
1015 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
1016 sys/file.h and malloc.h.
1017 (AC_CHECK_DECLS): Add perror.
1018 (srv_mingwce): Handle.
1019 * configure.srv (i[34567]86-*-cygwin*): Add
1020 win32-i386-low.o to srv_tgtobj.
1021 (i[34567]86-*-mingw*): Likewise.
1022 (arm*-*-mingw32ce*): Add case.
1023 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
1024 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
1025 [__MINGW32CE__] (strerror): New function.
1026 [__MINGW32CE__] (errno): Define to GetLastError.
1027 [__MINGW32CE__] (COUNTOF): New macro.
1028 (remote_open): Remove extra close call.
1029 * mem-break.c (delete_breakpoint_at): New function.
1030 * mem-break.h (delete_breakpoint_at): Declare.
1031 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
1032 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
1033 [USE_WIN32API] (read, write): Add char* casts.
1034 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
1035 * server.h: Include wincecompat.h on Windows CE.
1036 [HAVE_ERRNO_H]: Check.
1037 (perror): Declare if not declared.
1038 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
1039 (perror_with_name): Remove errno declaration.
1040 * wincecompat.h: New.
1041 * wincecompat.c: New.
1043 * win32-arm-low.c: New.
1044 * win32-i386-low.c: New.
1045 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
1046 (OUTMSG2): Make it safe.
1048 (COUNTOF): New macro.
1049 (NUM_REGS): Get it from the low target.
1050 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
1051 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
1052 (thread_rec): Let low target handle debug registers.
1053 (child_add_thread): Likewise.
1054 (child_init_thread_list): Likewise.
1055 (continue_one_thread): Likewise.
1057 (do_child_fetch_inferior_registers): Move to ...
1058 * win32-i386-low.c: ... here, and rename to ...
1059 (do_fetch_inferior_registers): ... this.
1060 * win32-low.c (child_fetch_inferior_registers):
1061 Go through the low target.
1062 (do_child_store_inferior_registers): Use regptr.
1063 (strwinerror): New function.
1064 (win32_create_inferior): Handle Windows CE.
1065 Use strwinerror instead of strerror on Windows error
1066 codes. Add program to the error output.
1067 Don't close the main thread handle on Windows CE.
1068 (win32_attach): Use coredll.dll on Windows CE.
1069 (win32_kill): Close current process and current
1071 (win32_detach): Use coredll.dll on Windows CE.
1072 (win32_resume): Let low target handle debug registers, and
1074 (handle_exception): Add/Remove initial breakpoint. Avoid
1075 non-existant WSTOPSIG on Windows CE.
1076 (win32_read_inferior_memory): Cast to remove warning.
1077 (win32_arch_string): Go through the low target.
1078 (initialize_low): Call set_breakpoint_data with the low
1079 target's breakpoint.
1080 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
1081 FOP_REGNUM, mappings): Move to ...
1082 * win32-i386-low.c: ... here.
1083 * win32-low.c (win32_thread_info): Move to ...
1084 * win32-low.h: ... here.
1085 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
1086 win32-arm-low.c and wincecompat.c.
1087 (all:): Add $EXEEXT.
1088 (install-only:): Likewise.
1089 (gdbserver:): Likewise.
1090 (gdbreplay:): Likewise.
1091 * config.in: Regenerate.
1092 * configure: Regenerate.
1094 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
1096 * win32-low.c: Rename typedef thread_info to
1097 win32_thread_info throughout.
1099 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
1101 * win32-i386-low.c: Rename to ...
1102 * win32-low.c: ... this.
1103 * configure.srv: Replace win32-i386-low.o with win32-low.o.
1104 * Makefile.in: Likewise.
1106 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
1108 * remote-utils.c (monitor_output): Constify msg parameter.
1109 * server.h (monitor_output): Likewise.
1110 * win32-i386-low.c (handle_output_debug_string): New.
1111 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
1112 handle_output_debug_string.
1113 (get_child_debug_event): Likewise.
1115 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
1117 * server.c (main): Correct strtoul check.
1119 2007-03-27 Jon Ringle <jon@ringle.org>
1121 * linux-low.c: Check __ARCH_HAS_MMU__ also.
1123 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
1125 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
1127 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
1129 * terminal.h: Check HAVE_SGTTY_H.
1131 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
1133 * remote-utils.c (remote_open): Print out the assigned port number.
1135 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
1137 * remote-utils.c (monitor_output): New function.
1138 * server.c (debug_threads): Define here.
1139 (monitor_show_help): New function.
1140 (handle_query): Handle qRcmd.
1141 (main): Do not handle 'd' packet.
1142 * server.h (debug_threads, remote_debug, monitor_output): Declare.
1143 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
1146 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
1148 * Makefile.in (EXEEXT): New.
1149 (clean): Use $(EXEEXT).
1151 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
1153 * target.h (target_ops): Rename send_signal to request_interrupt,
1154 and remove enum target_signal parameter.
1155 * linux-low.c (linux_request_interrupt): Rename from
1156 linux_send_signal, and always send SIGINT.
1157 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
1158 and always send SIGINT.
1159 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
1161 (input_interrupt): Likewise.
1163 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
1165 * server.c (get_features_xml): Check if target implemented
1167 * win32-i386-low.c (win32_arch_string): New.
1168 (win32_target_ops): Add win32_arch_string as arch_string member.
1170 2007-02-22 Markus Deuling <deuling@de.ibm.com>
1172 * spu-low.c (spu_arch_string): New.
1173 (spu_target_ops): Add spu_arch_string.
1175 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
1177 * remote-utils.c: Remove HAVE_TERMINAL_H check.
1178 * configure.ac: Do not check for terminal.h.
1179 * configure, config.in: Regenerated.
1181 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
1183 * Makefile.in (OBS): Add $(XML_BUILTIN).
1184 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
1186 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
1187 (arm-with-iwmmxt.c): New.
1188 * config.in, configure: Regenerate.
1189 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
1190 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
1191 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
1192 (arm*-*-linux*): Add iWMMXt and regset support.
1193 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
1194 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
1195 (arm_store_wmmxregset, target_regsets): New.
1196 * server.c (get_features_xml): Take annex argument. Check builtin
1198 (handle_query): Handle multiple annexes.
1200 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
1202 * remote-utils.c [USE_WIN32API] (read, write): Define.
1203 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
1206 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
1208 * linux-i386-low.c (the_low_target): Set arch_string.
1209 * linux-x86-64-low.c (the_low_target): Likewise.
1210 * linux-low.c (linux_arch_string): New.
1211 (linux_target_ops): Add it.
1212 * linux-low.h (struct linux_target_ops): Add arch_string.
1213 * server.c (write_qxfer_response): Use const void * for DATA.
1214 (get_features_xml): New.
1215 (handle_query): Handle qXfer:features:read. Report it for qSupported.
1216 * target.h (struct target_ops): Add arch_string method.
1218 2007-01-03 Denis Pilat <denis.pilat@st.com>
1219 Daniel Jacobowitz <dan@codesourcery.com>
1221 * linux-low.c (linux_kill): Handle being called with no threads.
1222 * win32-i386-low.c (win32_kill): Likewise.
1223 (get_child_debug_event): Clear current_process_handle.
1225 2006-12-30 Denis PILAT <denis.pilat@st.com>
1226 Daniel Jacobowitz <dan@codesourcery.com>
1228 * remote-utils.c (remote_open): Check the type of specified
1229 serial port devices before opening them.
1230 * server.c (main): Kill the inferior if an error occurs during
1231 the first remote_open.
1233 2006-12-05 Markus Deuling <deuling@de.ibm.com>
1235 * README: Update supported targets.
1237 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
1239 * Makefile.in (clean): Remove reg-mips64.c.
1240 (reg-mips64.c, reg-mips64.o): New rules.
1241 * configure.srv: Handle mips64. Include regset support for mips.
1242 * linux-mips-low.c (union mips_register): New.
1243 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
1244 (mips_breakpoint, mips_breakpoint_at): Use int.
1245 (mips_collect_register, mips_supply_register)
1246 (mips_collect_register_32bit, mips_supply_register_32bit)
1247 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
1248 (mips_store_fpregset, target_regsets): New.
1249 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
1251 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
1253 * configure.srv: Add target "spu*-*-*".
1254 * Makefile.in (clean): Remove reg-spu.c.
1255 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
1256 * spu-low.c: New file.
1258 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
1260 * configure.ac: Correct td_thr_tls_get_addr test.
1261 * configure: Regenerated.
1263 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
1265 * linux-low.c (linux_wait_for_event): Reformat. Use the
1267 * remote-utils.c (decode_address_to_semicolon): New.
1268 * server.c (pass_signals, handle_general_set): New.
1269 (handle_query): Mention QPassSignals for qSupported.
1270 (main): Call handle_general_set.
1271 * server.h (pass_signals, decode_address_to_semicolon): New.
1273 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
1275 * server.c (handle_query): Correct error handling for read_auxv.
1277 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
1279 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
1280 and srv_linux_thread_db to yes.
1281 * linux-s390-low.c (s390_fill_gregset): New function.
1282 (target_regsets): Define data structure.
1284 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
1286 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
1287 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
1288 * config.in, configure: Regenerated.
1289 * inferiors.c (gdb_id_to_thread): New function.
1290 (gdb_id_to_thread_id): Use it.
1291 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
1292 * linux-low.h (struct process_info): Add th member.
1293 (thread_db_get_tls_address): New prototype.
1294 * remote-utils.c (decode_address): Make non-static.
1295 * server.c (handle_query): Handle qGetTLSAddr.
1296 * server.h (gdb_id_to_thread, decode_address): New prototypes.
1297 * target.h (struct target_ops): Add get_tls_address.
1298 * thread-db.c (maybe_attach_thread): Save the thread handle.
1299 (thread_db_get_tls_address): New.
1301 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
1303 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
1304 (linux_resume_one_process): Take a siginfo_t *. Update all
1305 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
1306 (struct pending_signals): Add a siginfo_t.
1307 (linux_wait_for_process): Always set last_status.
1308 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
1309 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
1310 * linux-low.h (struct process_info): Add last_status.
1312 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
1314 * remote-utils.c (try_rle): New function.
1315 (putpkt_binary): Use it.
1317 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
1319 * Makefile.in (clean): Clean reg-x86-64-linux.c.
1320 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
1321 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
1322 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
1323 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
1326 2006-08-08 Richard Sandiford <richard@codesourcery.com>
1328 * server.c (terminal_fd): New variable.
1329 (old_foreground_pgrp): Likewise.
1330 (restore_old_foreground_pgrp): New function.
1331 (start_inferior): Record the terminal file descriptor in terminal_fd
1332 and its original foreground group in old_foreground_pgrp. Register
1333 restore_old_foreground_pgrp with atexit().
1335 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
1337 * server.c (handle_query): Correct qPart to qXfer.
1339 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
1341 * configure.ac: Check for more headers which are missing on
1342 Windows. Automatically supply -lwsock32 and USE_WIN32API.
1343 * configure.srv: Add Cygwin and mingw32.
1344 * remote-utils.c: Don't include headers unconditionally which
1345 are missing on mingw32. Include <winsock.h> for mingw32.
1346 (remote_open): Adjust for mingw32 support. Flush
1347 standard error after writing to it.
1348 (remote_close, putpkt_binary, input_interrupt, block_async_io)
1349 (unblock_async_io, enable_async_io, disable_async_io)
1350 (readchar, getpkt): Update for Winsock support.
1351 (prepare_resume_reply): Expect a protocol signal number.
1352 * server.c: Disable <sys/wait.h> on mingw32.
1353 (start_inferior): Adjust for mingw32 support. Flush
1354 standard error after writing to it.
1355 (attach_inferior): Likewise. Use protocol signal
1357 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
1359 * win32-i386-low.c: New file.
1360 * Makefile.in (XM_CLIBS): Set.
1361 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
1362 (win32-i386-low.o): New dependency rule.
1363 * linux-low.c (linux_wait): Use target signal numbers.
1364 * target.h (struct target_ops): Doc fix.
1365 * server.h (target_signal_to_name): New prototype.
1366 * gdbreplay.c: Don't include headers unconditionally which
1367 are missing on mingw32. Include <winsock.h> for mingw32.
1368 (remote_close, remote_open): Adjust for Winsock support.
1369 * configure, config.in: Regenerated.
1371 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
1373 * server.c (decode_xfer_read, write_qxfer_response): New.
1374 (handle_query): Take a packet length argument. Handle
1375 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
1376 the qSupported response.
1377 (main): Update call to handle_query.
1379 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
1381 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
1382 (putpkt_binary): Renamed from putpkt and adjusted for binary
1384 (putpkt): New wrapper for putpkt_binary.
1385 (readchar): Don't mask off the high bit.
1386 (decode_X_packet): New function.
1387 * server.c (main): Call putpkt_binary if a handler sets the packet
1388 length. Save the length of the incoming packet. Handle 'X'.
1389 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
1391 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
1393 * server.c (handle_query): Handle qSupported.
1395 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
1397 * remote-utils.c (all_symbols_looked_up): New variable.
1398 (look_up_one_symbol): Check it.
1399 * server.h (look_up_one_symbol): New declaration.
1400 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
1402 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
1404 * Makefile.in (linux-arm-low.o): Update dependencies.
1405 * linux-arm-low.c: Include "gdb_proc_service.h".
1406 (PTRACE_GET_THREAD_AREA): Define.
1407 (ps_get_thread_area): New function.
1409 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
1411 * configure.srv (m68k*-*-uclinux*): New target.
1412 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
1413 (linux_resume_one_process): Remove extraneous cast.
1414 (linux_read_offsets): New.
1415 (linux_target_op): Add linux_read_offsets on mmuless systems.
1416 * server.c (handle_query): Add qOffsets logic.
1417 * target.h (struct target_ops): Add read_offsets.
1419 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
1421 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
1422 (PTRACE_GET_THREAD_AREA): Define.
1423 (ps_get_thread_area): New function.
1424 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
1425 (linux-x86-64-low.o): Update.
1427 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
1429 * configure.ac: Remove checks for prfpregset_t.
1430 * gdb_proc_service.h: New file.
1431 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
1432 new "gdb_proc_service.h".
1433 * proc-service.c: Likewise.
1434 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
1435 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
1436 * Makefile.in (gdb_proc_service_h): Updated.
1437 * configure, config.in: Regenerated.
1439 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1441 * remote-utils.c (prepare_resume_reply): Move declaration
1442 of gdb_id_from_wait to the top of the block.
1444 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
1446 * linux-low.c (regsets_store_inferior_registers): Read the regset
1447 from the target before filling it.
1449 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
1451 * server.c (attach_inferior): Return SIGTRAP for a successful
1454 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
1456 * Makefile.in (OBS): Add version.o.
1457 (STAGESTUFF): Delete.
1458 (version.o): Add dependencies.
1459 (version.c): Replace rule.
1460 (clean): Remove version.c.
1461 * server.c (gdbserver_version): New.
1462 (gdbserver_usage): Use printf.
1463 (main): Handle --version and --help.
1464 * server.h (version, host_name): Add declarations.
1466 2005-12-23 Eli Zaretskii <eliz@gnu.org>
1478 * linux-x86-64-low.c:
1481 * linux-ppc64-low.c:
1490 * linux-crisv32-low.c:
1502 * gdbserver.1: Add (C) after Copyright. Update the FSF
1505 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
1507 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
1508 (arm_breakpoint_at): Recognize both breakpoints.
1509 (the_low_target): Use the correct breakpoint instruction.
1511 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
1513 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
1514 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
1515 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
1516 (the_low_target): Update.
1518 2005-10-25 Andreas Schwab <schwab@suse.de>
1520 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
1522 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
1523 (ia64_num_regs): Reduce to 462.
1525 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
1527 * acinclude.m4: Correct quoting.
1528 * aclocal.m4: Regenerated.
1530 Suggested by SZOKOVACS Robert <szo@ies.hu>:
1531 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
1532 (thread_db_init): Call thread_db_err_str.
1533 * configure.ac: Check for TD_VERSION.
1534 * config.in, configure: Regenerated.
1536 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1538 * server.h (error, fatal, warning): Add ATTR_FORMAT.
1540 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1542 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
1543 is not available. Define HAVE_PTRACE_GETREGS if it is.
1544 * config.in, configure: Regenerated.
1545 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
1546 * linux-i386-low.c, linux-m68k-low.c: Update to use
1547 HAVE_PTRACE_GETREGS.
1548 * linux-low.c (regsets_fetch_inferior_registers)
1549 (regsets_store_inferior_registers): Only return 0 if we processed
1551 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
1552 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
1554 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1556 * inferiors.c (struct thread_info): Add gdb_id.
1557 (add_thread): Add gdb_id argument.
1558 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
1559 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
1560 calls to add_thread.
1561 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
1562 * server.c (handle_query): Use thread_to_gdb_id.
1563 (handle_v_cont, main): Use gdb_id_to_thread_id.
1564 * server.h (add_thread): Update prototype.
1565 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
1568 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1570 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
1571 left-padded registers.
1572 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
1573 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
1575 2005-07-01 Steve Ellcey <sje@cup.hp.com>
1577 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
1578 * configure: Regenerate.
1579 * config.in: Regenerate.
1580 * server.h (NEED_DECLARATION_STRERROR):
1581 Replace with !HAVE_DECL_STRERROR.
1583 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
1585 * linux-low.c (linux_wait, linux_send_signal): Don't test
1586 an unsigned long variable for > 0 if it could be MAX_ULONG.
1587 * server.c (myresume): Likewise.
1588 * target.c (set_desired_inferior): Likewise.
1590 2005-06-13 Mark Kettenis <kettenis@gnu.org>
1592 * configure.ac: Simplify and improve check for socklen_t.
1593 * configure, config.in: Regenerate.
1595 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
1597 * acconfig.h: Remove.
1598 * configure.ac: Add a test for socklen_t. Use three-argument
1599 AC_DEFINE throughout.
1600 * config.in: Regenerated using autoheader 2.59.
1601 * configure: Regenerated.
1603 * gdbreplay.c (socklen_t): Provide a default.
1604 (remote_open): Use socklen_t.
1605 * remote-utils.c (socklen_t): Provide a default.
1606 (remote_open): Use socklen_t.
1607 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
1610 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
1612 * linux-low.c (linux_read_memory, linux_write_memory)
1613 (linux_read_auxv): Likewise.
1614 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
1615 (check_mem_write): Likewise.
1616 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
1618 * regcache.c (struct inferior_rgcache_data, registers_to_string)
1619 (registers_from_string, register_data): Likewise.
1620 * server.c (handle_query, main): Likewise.
1621 * server.h (convert_ascii_to_int, convert_int_to_ascii)
1622 (decode_M_packet): Likewise.
1623 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
1624 * target.h (struct target_ops): Update read_memory, write_memory,
1626 (read_inferior_memory, write_inferior_memory): Update.
1627 * linux-low.h (struct linux_target_ops): Change type of breakpoint
1629 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
1630 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
1631 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
1632 linux-s390-low.c, linux-sh-low.c: Update for changes in
1633 read_inferior_memory and the_low_target->breakpoint.
1635 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
1637 * Makefile.in (SFILES): Add linux-ppc64-low.c.
1638 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
1639 * configure.srv: Add powerpc64-*-linux*.
1640 * linux-ppc64-low.c: New file.
1642 2005-05-23 Orjan Friberg <orjanf@axis.com>
1644 * linux-cris-low.c: New file with support for CRIS.
1645 * linux-crisv32-low.c: Ditto for CRISv32.
1646 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
1647 (clean): Add reg-cris.c and reg-crisv32.c.
1648 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
1649 reg-crisv32.o, and reg-crisv32.c to make rules.
1650 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
1653 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
1655 * linux-low.c (fetch_register): Ensure buffer size is a multiple
1656 of sizeof (PTRACE_XFER_TYPE).
1657 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
1659 2005-05-12 Orjan Friberg <orjanf@axis.com>
1661 * target.h (struct target_ops): Add insert_watchpoint,
1662 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
1663 pointers for hardware watchpoint support.
1664 * linux-low.h (struct linux_target_ops): Ditto.
1665 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
1666 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
1667 to linux_target_ops.
1668 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
1670 * server.c (main): Recognize 'Z' and 'z' packets.
1672 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
1674 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
1675 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
1676 (the_low_target): Add new members.
1678 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1680 * proc-service.c (ps_lgetregs): Search all_processes instead of
1683 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1685 * server.c (start_inferior): Change return type to int.
1686 (attach_inferior): Change sigptr to int *.
1687 (handle_v_cont, handle_v_requests): Change signal to int *.
1688 (main): Change signal to int.
1690 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
1692 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
1693 * configure.srv: Add m32r*-*-linux*.
1694 * linux-m32r-low.c: New file.
1696 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1698 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
1700 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1702 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
1703 Take unsigned long arguments for PIDs.
1704 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
1705 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
1706 (wait_for_sigstop, linux_resume_one_process)
1707 (regsets_fetch_inferior_registers, linux_send_signal)
1708 (linux_read_auxv): Likewise. Update the types of variables holding
1709 PIDs. Update format string specifiers.
1710 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
1711 * remote-utils.c (prepare_resume_reply): Likewise.
1712 * server.c (cont_thread, general_thread, step_thread)
1713 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
1715 (handle_query): Update format specifiers.
1716 (handle_v_cont, main): Use strtoul for thread IDs.
1717 * server.h (struct inferior_list_entry): Use unsigned long for ID.
1718 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
1719 (general_thread, step_thread, thread_from_wait)
1720 (old_thread_from_wait): Update.
1721 * target.h (struct thread_resume): Use unsigned long for THREAD.
1722 (struct target_ops): Use unsigned long for arguments to attach and
1725 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1727 * acinclude.m4: Include bfd/bfd.m4 directly.
1728 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
1729 <agriffis@toolchain.org>.
1730 * aclocal.m4, configure: Regenerated.
1732 2005-01-07 Andrew Cagney <cagney@gnu.org>
1734 * configure.ac: Rename configure.in, require autoconf 2.59.
1735 * configure: Re-generate.
1737 2004-12-08 Daniel Jacobowitz <dan@debian.org>
1739 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
1741 * aclocal.m4: Regenerated.
1742 * configure: Regenerated.
1744 2004-11-21 Andreas Schwab <schwab@suse.de>
1746 * linux-m68k-low.c (m68k_num_gregs): Define.
1747 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
1748 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
1749 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
1750 (m68k_breakpoint_at): New. Add to the_low_target.
1752 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
1753 srv_linux_thread_db to yes.
1755 2004-10-20 Joel Brobecker <brobecker@gnat.com>
1757 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
1758 (ARCH_SET_FS): Likewise.
1759 (ARCH_GET_FS): Likewise.
1760 (ARCH_GET_GS): Likewise.
1762 2004-10-16 Daniel Jacobowitz <dan@debian.org>
1764 * linux-i386-low.c (ps_get_thread_area): New.
1765 * linux-x86-64-low.c (ps_get_thread_area): New.
1766 * linux-low.c: Include <sys/syscall.h>.
1767 (linux_kill_one_process): Don't kill the first thread here.
1768 (linux_kill): Kill the first thread here.
1769 (kill_lwp): New function.
1770 (send_sigstop, linux_send_signal): Use it.
1771 * proc-service.c: Clean up #ifdefs.
1772 (fpregset_info): Delete.
1773 (ps_lgetregs): Update and enable implementation.
1774 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
1776 * remote-utils.c (struct sym_cache, symbol_cache): New.
1777 (input_interrupt): Print a clearer message.
1778 (async_io_enabled): New variable.
1779 (enable_async_io, disable_async_io): Use it. Update comments.
1780 (look_up_one_symbol): Use the symbol cache.
1781 * thread-db.c (thread_db_look_up_symbols): New function.
1782 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
1784 2004-10-16 Daniel Jacobowitz <dan@debian.org>
1786 * configure.in: Test for -rdynamic.
1787 * configure: Regenerated.
1788 * Makefile (INTERNAL_LDFLAGS): New.
1789 (gdbserver, gdbreplay): Use it.
1791 2004-09-02 Andrew Cagney <cagney@gnu.org>
1793 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
1795 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
1797 * linux-low.c (linux_wait): Clear all_processes list also.
1799 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
1801 * linux-low.c: Include <errno.h>. Remove extern declaration of
1804 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
1806 * gdbreplay.c, server.h, utils.c: Update copyright years.
1808 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
1810 * server.c (main): Print child status or termination signal from
1811 variable 'signal', not 'sig'.
1813 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
1815 * linux-low.c (linux_read_memory): Change return type to
1816 int. Check for and return error from ptrace().
1817 * target.c (read_inferior_memory): Change return type to int. Pass
1818 back return status from the_target->read_memory().
1819 * target.h (struct target_ops): Adapt *read_memory() prototype.
1821 (read_inferior_memory): Adapt prototype.
1822 * server.c (main): Return an error packet if
1823 read_inferior_memory() returns an error.
1825 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
1827 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
1828 Unify with other clean targets.
1830 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
1832 * server.c (handle_v_cont): Call set_desired_inferior.
1834 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
1836 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
1838 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
1840 * linux-low.c (linux_wait): Unblock async I/O.
1841 (linux_resume): Block and enable async I/O.
1842 * remote-utils.c (block_async_io, unblock_async_io): New functions.
1843 * server.h (block_async_io, unblock_async_io): Add prototypes.
1845 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
1847 * remote-utils.c (remote_open): Print a status notice after
1849 * server.c (attach_inferior): Print a status notice after
1852 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
1854 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
1856 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
1858 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
1860 * server.c, target.h: Update copyright years.
1862 2004-02-25 Roland McGrath <roland@redhat.com>
1864 * target.h (struct target_ops): New member `read_auxv'.
1865 * server.c (handle_query): Handle qPart:auxv:read: query using that.
1866 * linux-low.c (linux_read_auxv): New function.
1867 (linux_target_ops): Initialize `read_auxv' member to that.
1869 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1871 Committed by Jim Blandy <jimb@redhat.com>.
1873 * linux-s390-low.c (s390_num_regs): Update.
1874 (s390_regmap): Remove control registers. Use __s390x__ predefine
1875 instead of GPR_SIZE to distiguish s390 and s390x targets.
1877 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
1879 * linux-low.c: Update copyright year.
1880 (check_removed_breakpoint): Clear pending_is_breakpoint.
1881 (linux_set_resume_request, linux_queue_one_thread)
1882 (resume_status_pending_p): New functions.
1883 (linux_continue_one_thread): Use process->resume.
1884 (linux_resume): Only resume threads if there are no pending events.
1885 * linux-low.h (struct process_info): Add resume request
1888 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
1890 * regcache.c (new_register_cache): Clear the allocated register
1891 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
1893 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
1895 * linux-low.c (linux_resume): Take a struct thread_resume *
1897 (linux_wait): Update call.
1898 (resume_ptr): New static variable.
1899 (linux_continue_one_thread): Renamed from
1900 linux_continue_one_process. Use resume_ptr.
1901 (linux_resume): Use linux_continue_one_thread.
1902 * server.c (handle_v_cont, handle_v_requests): New functions.
1903 (myresume): New function.
1904 (main): Handle 'v' case.
1905 * target.h (struct thread_resume): New type.
1906 (struct target_ops): Change argument of "resume" to struct
1908 (myresume): Delete macro.
1910 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
1912 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
1913 (uninstall): Support DESTDIR.
1915 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
1917 * configure.srv: Add xscale*linux copy of arm*linux entry.
1919 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
1921 * linux-arm-low.c (arm_reinsert_addr): New function.
1922 (the_low_target): Add arm_reinsert_addr.
1924 2003-07-08 Mark Kettenis <kettenis@gnu.org>
1926 * mem-break.c: Remove whitespace at end of file.
1928 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
1930 * configure.in: Check whether we need to prototype strerror.
1931 * server.h: Optionally prototype strerror.
1932 * gdbreplay.c (perror_with_name): Use strerror.
1933 * linux-low.c (linux_attach_lwp): Use strerror.
1934 * utils.c (perror_with_name): Use strerror.
1935 * config.in, configure: Regenerated.
1937 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
1939 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
1940 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
1942 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
1944 * Makefile.in (SFILES): Update.
1945 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
1946 low-sun3.c: Remove files.
1948 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
1950 * linux-low.c: Move comment to linux_thread_alive where it belonged.
1951 (linux_detach_one_process, linux_detach): New functions.
1952 (linux_target_ops): Add linux_detach.
1953 * server.c (main): Handle 'D' packet.
1954 * target.h (struct target_ops): Add "detach" member.
1955 (detach_inferior): Define.
1957 2003-06-13 Mark Kettenis <kettenis@gnu.org>
1959 From Kelley Cook <kelleycook@wideopenwest.com>:
1960 * configure.srv: Accept i[34567]86 variants.
1962 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
1964 * linux-low.c (linux_wait_for_event): Correct comment typos.
1965 (linux_resume_one_process): Call check_removed_breakpoint.
1966 (linux_send_signal): New function.
1967 (linux_target_ops): Add linux_send_signal.
1968 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
1970 * target.h (struct target_ops): Add send_signal.
1972 2003-05-29 Jim Blandy <jimb@redhat.com>
1974 * linux-low.c (usr_store_inferior_registers): Transfer buf in
1975 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
1976 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
1977 away part of the register's value.
1979 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
1981 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
1982 (linux_wait_for_event, linux_init_signals): Likewise.
1984 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
1986 * configure.in: Check for stdlib.h.
1987 * configure: Regenerated.
1988 * config.in: Regenerated.
1990 2003-01-04 Andreas Schwab <schwab@suse.de>
1992 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
1994 2003-01-02 Andrew Cagney <ac131313@redhat.com>
1996 * Makefile.in: Remove obsolete code.
1998 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
2000 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
2001 defined(PT_FPR0_HI).
2003 2002-11-17 Stuart Hughes <seh@zee2.com>
2005 * linux-arm-low.c (arm_num_regs): Increase.
2006 (arm_regmap): Include status register.
2008 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
2010 * linux-low.c (register_addr): Remove incorrect -1 check.
2012 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
2014 * linux-low.c (linux_create_inferior): Call setpgid. Return
2016 (unstopped_p, linux_signal_pid): Remove.
2017 (linux_target_ops): Remove linux_signal_pid.
2018 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
2019 global instead of target method.
2020 * target.h (struct target_ops): Remove signal_pid. Update comment
2021 for create_inferior.
2022 * server.c (signal_pid): New variable.
2023 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
2024 gdbserver. Set the child to be the foreground process group.
2025 (attach_inferior): Set signal_pid.
2027 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
2029 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
2031 2002-08-20 Jim Blandy <jimb@redhat.com>
2033 * Makefile.in (LDFLAGS): Allow the configure script to establish a
2036 2002-08-01 Andrew Cagney <cagney@redhat.com>
2038 * Makefile.in: Make chill references obsolete.
2040 2002-07-24 Kevin Buettner <kevinb@redhat.com>
2042 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
2043 * configure: Regenerate.
2044 * config.in: Regenerate.
2046 2002-07-09 David O'Brien <obrien@FreeBSD.org>
2048 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
2049 (perror_with_name, remote_close, remote_open, expect, play): Static.
2051 2002-07-04 Michal Ludvig <mludvig@suse.cz>
2053 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
2054 byte offsets instead of an array of indexes.
2055 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
2057 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
2059 * regcache.c: Add comment.
2061 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
2063 * thread-db.c: New file.
2064 * proc-service.c: New file.
2065 * acinclude.m4: New file.
2066 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
2067 proc-service.o, and thread-db.o.
2068 (linux-low.o): Add USE_THREAD_DB.
2069 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
2070 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
2071 * aclocal.m4: Regenerated.
2072 * config.in: Regenerated.
2073 * configure: Regenerated.
2074 * configure.in: Check for proc_service.h, sys/procfs.h,
2075 thread_db.h, and linux/elf.h headrs.
2076 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
2077 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
2078 Check for -lthread_db and thread support.
2079 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
2080 PowerPC, and SuperH.
2081 * i387-fp.c: Constify arguments.
2082 * i387-fp.h: Likewise.
2083 * inferiors.c: (struct thread_info): Renamed from
2084 `struct inferior_info'. Remove PID member. Use generic inferior
2085 list header. All uses updated.
2086 (inferiors, signal_pid): Removed.
2087 (all_threads): New variable.
2088 (get_thread): Define.
2089 (add_inferior_to_list): New function.
2090 (for_each_inferior): New function.
2091 (change_inferior_id): New function.
2092 (add_inferior): Removed.
2093 (remove_inferior): New function.
2094 (add_thread): New function.
2095 (free_one_thread): New function.
2096 (remove_thread): New function.
2097 (clear_inferiors): Use for_each_inferior and free_one_thread.
2098 (find_inferior): New function.
2099 (find_inferior_id): New function.
2100 (inferior_target_data): Update argument type.
2101 (set_inferior_target_data): Likewise.
2102 (inferior_regcache_data): Likewise.
2103 (set_inferior_regcache_data): Likewise.
2104 * linux-low.c (linux_bp_reinsert): Remove.
2105 (all_processes, stopping_threads, using_thrads)
2106 (struct pending_signals, debug_threads, pid_of): New.
2107 (inferior_pid): Replace with macro.
2108 (struct inferior_linux_data): Remove.
2109 (get_stop_pc, add_process): New functions.
2110 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
2111 Use add_process and add_thread.
2112 (linux_attach_lwp): New function, based on old linux_attach. Use
2113 add_process and add_thread. Set stop_expected for new threads.
2114 (linux_attach): New function.
2115 (linux_kill_one_process): New function.
2116 (linux_kill): Kill all LWPs.
2117 (linux_thread_alive): Use find_inferior_id.
2118 (check_removed_breakpoints, status_pending_p): New functions.
2119 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
2120 Update. Use WNOHANG. Wait for cloned processes also. Update process
2121 struct for the found process.
2122 (linux_wait_for_event): New function.
2123 (linux_wait): Use it. Support LWPs.
2124 (send_sigstop, wait_for_sigstop, stop_all_processes)
2125 (linux_resume_one_process, linux_continue_one_process): New functions.
2126 (linux_resume): Support LWPs.
2127 (REGISTER_RAW_SIZE): Remove.
2128 (fetch_register): Use register_size instead. Call supply_register.
2129 (usr_store_inferior_registers): Likewise. Call collect_register.
2131 (regsets_fetch_inferior_registers): Improve error message.
2132 (regsets_store_inferior_registers): Add debugging.
2133 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
2134 (unstopped_p, linux_signal_pid): New functions.
2135 (linux_target_ops): Add linux_signal_pid.
2136 (linux_init_signals): New function.
2137 (initialize_low): Call it. Initialize using_threads.
2138 * regcache.c (inferior_regcache_data): Add valid
2140 (get_regcache): Fetch registers lazily. Add fetch argument
2141 and update all callers.
2142 (regcache_invalidate_one, regcache_invalidate): New
2144 (new_register_cache): Renamed from create_register_cache.
2145 Return the new regcache.
2146 (free_register_cache): Change argument to a void *.
2147 (registers_to_string, registers_from_string): Call get_regcache
2148 with fetch flag set.
2149 (register_data): Make static. Pass fetch flag to get_regcache.
2150 (supply_register): Call get_regcache with fetch flag clear.
2151 (collect_register): Call get_regcache with fetch flag set.
2152 (collect_register_as_string): New function.
2153 * regcache.h: Update.
2154 * remote-utils.c (putpkt): Flush after debug output and use
2156 Handle input interrupts while waiting for an ACK.
2157 (input_interrupt): Use signal_pid method.
2158 (getpkt): Flush after debug output and use stderr.
2159 (outreg): Use collect_register_as_string.
2160 (new_thread_notify, dead_thread_notify): New functions.
2161 (prepare_resume_reply): Check using_threads. Set thread_from_wait
2163 (look_up_one_symbol): Flush after debug output.
2164 * server.c (step_thread, server_waiting): New variables.
2165 (start_inferior): Don't use signal_pid. Update call to mywait.
2166 (attach_inferior): Update call to mywait.
2167 (handle_query): Handle qfThreadInfo and qsThreadInfo.
2168 (main): Don't fetch/store registers explicitly. Use
2169 set_desired_inferior. Support proposed ``Hs'' packet. Update
2172 (struct inferior_list, struct_inferior_list_entry): New.
2173 * target.c (set_desired_inferior): New.
2174 (write_inferior_memory): Constify.
2175 (mywait): New function.
2177 (struct target_ops): New signal_pid method.
2178 (mywait): Removed macro, added prototype.
2180 * linux-low.h (regset_func): Removed.
2181 (regset_fill_func, regset_store_func): New.
2182 (enum regset_type): New.
2183 (struct regset_info): Add type field. Use new operation types.
2184 (struct linux_target_ops): stop_pc renamed to get_pc.
2185 Add decr_pc_after_break and breakpoint_at.
2186 (get_process, get_thread_proess, get_process_thread)
2187 (strut process_info, all_processes, linux_attach_lwp)
2188 (thread_db_init): New.
2190 * linux-arm-low.c (arm_get_pc, arm_set_pc,
2191 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
2192 (the_low_target): Add new members.
2193 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
2194 (i386_store_fpxregset): Constify.
2195 (target_regsets): Add new kind identifier.
2196 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
2197 (i386_set_pc): Add debugging.
2198 (i386_breakpoint_at): New function.
2199 (the_low_target): Add new members.
2200 * linux-mips-low.c (mips_get_pc, mips_set_pc)
2201 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
2202 (mips_breakpoint_at): New.
2203 (the_low_target): Add new members.
2204 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
2205 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
2206 (the_low_target): Add new members.
2207 * linux-sh-low.c (sh_get_pc, sh_set_pc)
2208 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
2209 (the_low_target): Add new members.
2210 * linux-x86-64-low.c (target_regsets): Add new kind
2213 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
2215 From Martin Pool <mbp@samba.org>:
2216 * server.c (gdbserver_usage): New function.
2219 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
2221 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
2224 2002-05-04 Andrew Cagney <ac131313@redhat.com>
2226 * Makefile.in: Remove obsolete code.
2228 2002-04-24 Michal Ludvig <mludvig@suse.cz>
2230 * linux-low.c (regsets_fetch_inferior_registers),
2231 (regsets_store_inferior_registers): Removed cast to int from
2233 * regcache.h: Added declaration of struct inferior_info.
2235 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
2237 * inferiors.c (struct inferior_info): Add regcache_data.
2238 (add_inferior): Call create_register_cache.
2239 (clear_inferiors): Call free_register_cache.
2240 (inferior_regcache_data, set_inferior_regcache_data): New functions.
2241 * regcache.c (struct inferior_regcache_data): New.
2242 (registers): Remove.
2243 (get_regcache): New function.
2244 (create_register_cache, free_register_cache): New functions.
2245 (set_register_cache): Don't initialize the register cache here.
2246 (registers_to_string, registers_from_string, register_data): Call
2248 * regcache.h: Add prototypes.
2249 * server.h: Likewise.
2251 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
2253 * mem-break.c: New file.
2254 * mem-break.h: New file.
2255 * Makefile.in: Add mem-break.o rule; update server.h
2257 * inferiors.c (struct inferior_info): Add target_data
2259 (clear_inferiors): Free target_data member if set.
2260 (inferior_target_data, set_inferior_target_data): New functions.
2261 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
2262 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
2263 * linux-low.c (linux_bp_reinsert): New variable.
2264 (struct inferior_linux_data): New.
2265 (linux_create_inferior): Use set_inferior_target_data.
2266 (linux_attach): Likewise. Call add_inferior.
2267 (linux_wait_for_one_inferior): New function.
2268 (linux_wait): Call it.
2269 (linux_write_memory): Add const.
2270 (initialize_low): Call set_breakpoint_data.
2271 * linux-low.h (struct linux_target_ops): Add breakpoint
2273 * server.c (attach_inferior): Remove extra add_inferior
2275 * server.h: Include mem-break.h. Update inferior.c
2277 * target.c (read_inferior_memory)
2278 (write_inferior_memory): New functions.
2279 * target.h (read_inferior_memory)
2280 (write_inferior_memory): Change macros to prototypes.
2281 (struct target_ops): Update comments. Add const to write_memory
2284 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
2286 * linux-low.c (usr_store_inferior_registers): Support
2287 registers which are allowed to fail to store.
2288 * linux-low.h (linux_target_ops): Likewise.
2289 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
2290 (ppc_cannot_store_register): FPSCR may not be storable.
2292 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
2294 * server.h: Include <string.h> if HAVE_STRING_H.
2295 * ChangeLog: Correct paths in last ChangeLog entry.
2297 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
2299 * linux-low.h: Remove obsolete prototypes.
2300 (struct linux_target_ops): New.
2301 (extern the_low_target): New.
2302 * linux-low.c (num_regs, regmap): Remove declarations.
2303 (register_addr): Use the_low_target explicitly.
2304 (fetch_register): Likewise.
2305 (usr_fetch_inferior_registers): Likewise.
2306 (usr_store_inferior_registers): Likewise.
2307 * linux-arm-low.c (num_regs): Remove.
2308 (arm_num_regs): Define.
2309 (arm_regmap): Renamed from regmap, made static.
2310 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
2312 (arm_cannot_store_register): Renamed from cannot_store_register,
2314 (the_low_target): New.
2315 * linux-i386-low.c (num_regs): Remove.
2316 (i386_num_regs): Define.
2317 (i386_regmap): Renamed from regmap, made static.
2318 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
2320 (i386_cannot_store_register): Renamed from cannot_store_register,
2322 (the_low_target): New.
2323 * linux-ia64-low.c (num_regs): Remove.
2324 (ia64_num_regs): Define.
2325 (ia64_regmap): Renamed from regmap, made static.
2326 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
2328 (ia64_cannot_store_register): Renamed from cannot_store_register,
2330 (the_low_target): New.
2331 * linux-m68k-low.c (num_regs): Remove.
2332 (m68k_num_regs): Define.
2333 (m68k_regmap): Renamed from regmap, made static.
2334 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
2336 (m68k_cannot_store_register): Renamed from cannot_store_register,
2338 (the_low_target): New.
2339 * linux-mips-low.c (num_regs): Remove.
2340 (mips_num_regs): Define.
2341 (mips_regmap): Renamed from regmap, made static.
2342 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
2344 (mips_cannot_store_register): Renamed from cannot_store_register,
2346 (the_low_target): New.
2347 * linux-ppc-low.c (num_regs): Remove.
2348 (ppc_num_regs): Define.
2349 (ppc_regmap): Renamed from regmap, made static.
2350 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
2352 (ppc_cannot_store_register): Renamed from cannot_store_register,
2354 (the_low_target): New.
2355 * linux-s390-low.c (num_regs): Remove.
2356 (s390_num_regs): Define.
2357 (s390_regmap): Renamed from regmap, made static.
2358 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
2360 (s390_cannot_store_register): Renamed from cannot_store_register,
2362 (the_low_target): New.
2363 * linux-sh-low.c (num_regs): Remove.
2364 (sh_num_regs): Define.
2365 (sh_regmap): Renamed from regmap, made static.
2366 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
2368 (sh_cannot_store_register): Renamed from cannot_store_register,
2370 (the_low_target): New.
2371 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
2372 (the_low_target): New.
2374 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
2376 * Makefile.in: Add stamp-h target.
2377 * configure.in: Create stamp-h.
2378 * configure: Regenerated.
2380 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
2382 * inferiors.c: New file.
2383 * target.c: New file.
2384 * target.h: New file.
2385 * Makefile.in: Add target.o and inferiors.o. Update
2387 * linux-low.c (inferior_pid): New static variable,
2388 moved from server.c.
2389 (linux_create_inferior): Renamed from create_inferior.
2390 Call add_inferior. Return 0 on success instead of a PID.
2391 (linux_attach): Renamed from myattach.
2392 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
2393 (linux_thread_alive): Renamed from mythread_alive.
2394 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
2396 (linux_resume): Renamed from myresume. Add missing ``return 0''.
2397 (regsets_store_inferior_registers): Correct error message.
2398 Add missing ``return 0''.
2399 (linux_fetch_registers): Renamed from fetch_inferior_registers.
2400 (linux_store_registers): Renamed from store_inferior_registers.
2401 (linux_read_memory): Renamed from read_inferior_memory.
2402 (linux_write_memory): Renamed from write_inferior_memory.
2403 (linux_target_ops): New structure.
2404 (initialize_low): Call set_target_ops ().
2405 * remote-utils.c (unhexify): New function.
2406 (hexify): New function.
2407 (input_interrupt): Send signals to ``signal_pid''.
2408 * server.c (inferior_pid): Remove.
2409 (start_inferior): Update create_inferior call.
2410 (attach_inferior): Call add_inferior.
2411 (handle_query): New function.
2412 (main): Call handle_query for `q' packets.
2413 * server.h: Include "target.h". Remove obsolete prototypes.
2414 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
2416 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
2418 * Makefile.in: Add WARN_CFLAGS. Update configury
2420 * configure.in: Check for <string.h>
2421 * configure: Regenerate.
2422 * config.in: Regenerate.
2423 * gdbreplay.c: Include needed system headers.
2424 (remote_open): Remove strchr prototype.
2425 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
2426 * regcache.c (supply_register): Change buf argument to const void *.
2427 (supply_register_by_name): Likewise.
2428 (collect_register): Change buf argument to void *.
2429 (collect_register_by_name): Likewise.
2430 * regcache.h: Add missing prototypes.
2431 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
2432 * server.c (handle_query): New function.
2433 (attached): New static variable, moved out of main.
2434 (main): Quiet longjmp clobber warnings.
2435 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
2436 * utils.c (error): Remove NORETURN.