1 2009-01-26 Pedro Alves <pedro@codesourcery.com>
3 * server.c (gdbserver_usage): Mention --remote-debug.
4 (main): Accept '--remote-debug' switch.
6 2009-01-18 Doug Evans <dje@google.com>
8 * regcache.c (new_register_cache): No need to check result of xcalloc.
9 * server.c (handle_search_memory): Back out calls to xmalloc,
10 result is checked and error is returned to user upon failure.
11 (handle_query): Ditto. Add more checks for result of malloc.
12 (handle_v_cont): Check result of malloc, report error back to
14 (handle_v_run): Ditto. Call freeargv.
15 * server.h (freeargv): Declare.
16 * utils.c (freeargv): New fn.
18 2009-01-15 Doug Evans <dje@google.com>
20 * gdbreplay.c (perror_with_name): Make arg const char *.
21 * server.h (target_signal_to_name): Make return type const char *.
22 * thread-db.c (thread_db_err_str): Make return type const char *.
23 * utils.c (perror_with_name): Make arg const char *.
25 2009-01-14 Pedro Alves <pedro@codesourcery.com>
27 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
28 when handling a EXIT_PROCESS_DEBUG_EVENT.
30 2009-01-06 Joel Brobecker <brobecker@adacore.com>
32 * gdbreplay.c (gdbreplay_version): Update copyright year.
33 * server.c (gdbserver_version): Likewise.
35 2009-01-05 Doug Evans <dje@google.com>
37 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
38 (handle_extended_wait): Improve comment.
40 2008-12-13 Doug Evans <dje@google.com>
42 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
43 * server.h (ATTR_MALLOC): New macro.
44 (xmalloc,xcalloc,xstrdup): Declare.
45 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
50 * remote-utils.c: Ditto.
55 2008-12-12 Doug Evans <dje@google.com>
57 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
60 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
62 2008-12-09 Doug Evans <dje@google.com>
64 * linux-low.h (struct process_info): Delete member tid, unused.
65 * thread-db.c (find_one_thread): Update.
66 (maybe_attach_thread): Update.
68 2008-12-02 Pedro Alves <pedro@codesourcery.com>
70 * target.h (struct target_ops): Add qxfer_osdata member.
71 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
73 (linux_qxfer_osdata): New functions.
74 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
76 * server.c (handle_query): Handle "qXfer:osdata:read:".
77 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
78 (buffer_xml_printf): New functions.
79 * server.h (struct buffer): New.
80 (buffer_grow_str, buffer_grow_str0): New macros.
81 (buffer_grow, buffer_free, buffer_init, buffer_finish)
82 (buffer_xml_printf): Declare.
84 2008-11-24 Doug Evans <dje@google.com>
86 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
88 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
90 * server.c (handle_v_run): Always use the supplied argument list.
92 2008-11-19 Bob Wilson <bob.wilson@acm.org>
94 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
95 (xtensa_regmap_table): Add entry for scompare1.
97 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
99 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
100 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
101 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
102 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
103 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
104 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
105 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
106 XML target descriptions.
107 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
108 when inferior is running on an ISA 2.05 or later processor. Add
109 special case to return offset for full 64-bit slot of FPSCR when
112 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
114 * Makefile.in (SFILES, clean): Added sparc64 files.
115 (reg-sparc64.o, reg-sparc64.c): New.
116 * configure.srv (sparc*-*-linux*): New configuration.
117 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
118 syscall arguments for SPARC.
119 (regsets_store_inferior_registers): Likewise.
120 * linux-sparc-low.c: New file.
122 2008-10-21 Doug Evans <dje@google.com>
124 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
125 (READLINE_DIR,READLINE_DEP): Delete.
126 (INTERNAL_CFLAGS): Update.
129 2008-10-10 Pedro Alves <pedro@codesourcery.com>
131 * server.c (handle_v_run): If GDB didn't specify an argv, use the
132 whole argv from the last run, not just argv[0].
134 2008-09-08 Pedro Alves <pedro@codesourcery.com>
136 * regcache.c (new_register_cache): Return NULL if the register
137 cache size isn't known yet.
138 (free_register_cache): Avoid dereferencing a NULL regcache.
140 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
142 * configure.srv: Merge MIPS and MIPS64.
144 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
146 * Makefile.in (uninstall): Apply $(EXEEXT) too.
148 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
150 * Makefile.in: Add required vsx dependencies.
152 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
153 Declare init_registers_powerpc_vsx32l.
154 Declare init_registers_powerpc_vsx64l.
155 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
156 (ppc_arch_setup): Check for VSX in hwcap.
157 (ppc_fill_vsxregset): New function.
158 (ppc_store_vsxregset): New function.
159 Add new VSX entry in regset_info target_regsets.
161 * configure.srv: Add new VSX dependencies.
163 2008-08-12 Pedro Alves <pedro@codesourcery.com>
165 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
166 (remote_open): Set or clear transport_is_reliable.
167 (putpkt_binary): Don't expect acks in noack mode.
168 (getpkt): Don't send ack/nac in noack mode.
169 * server.c (handle_general_set): Handle QStartNoAckMode.
170 (handle_query): If connected by tcp pass QStartNoAckMode+ in
172 (main): Reset noack_mode on every connection.
173 * server.h (noack_mode): Declare.
175 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
177 * Makefile.in (GDBREPLAY_OBS): New variable.
178 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
180 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
181 Daniel Jacobowitz <dan@codesourcery.com>
183 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
184 (usr_store_inferior_registers): Likewise.
185 (regsets_store_inferior_registers): Likewise.
187 2008-07-31 Rolf Jansen <rj@surtec.com>
188 Pedro Alves <pedro@codesourcery.com>
190 * configure.ac: Check for memmem declaration.
191 * server.c [HAVE_MALLOC_H]: Include malloc.h.
192 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
193 (disable_packet_qfThreadInfo): Unconditionally compile.
194 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
195 * configure, config.in: Regenerate.
197 2008-07-28 Doug Kwan <dougkwan@google.com>
199 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
200 (linux_write_memory): Remove declaration of errno.
202 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
204 * linux-low.c (handle_extended_wait): Do not use "status"
205 variable uninitialized.
207 2008-07-07 Pedro Alves <pedro@codesourcery.com>
209 * server.c (handle_v_attach): Inhibit reporting dll changes.
211 2008-06-27 Pedro Alves <pedro@codesourcery.com>
213 * remote-utils.c (prepare_resume_reply): If requested, don't
214 output "thread:TID" in the T stop reply.
216 * server.c (disable_packet_vCont, disable_packet_Tthread)
217 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
218 (handle_query): If requested, disable support for qC, qfThreadInfo
220 (handle_v_requests): If requested, disable support for vCont.
221 (gdbserver_show_disableable): New.
222 (main): Handle --disable-packet and --disable-packet=LIST.
224 * server.h (disable_packet_vCont, disable_packet_Tthread)
225 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
227 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
229 * server.c (gdbserver_usage): Mention --version.
231 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
233 * Makefile.in (gdbreplay.o): New rule.
235 2008-06-06 Joseph Myers <joseph@codesourcery.com>
237 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
238 message, not gdbserver.
240 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
241 Nathan Sidwell <nathan@codesourcery.com>
242 Joseph Myers <joseph@codesourcery.com>
244 * acinclude.m4: Include ../../config/acx.m4.
245 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
246 * configure, config.in: Regenerate.
247 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
248 * server.c (gdbserver_version): Print PKGVERSION.
249 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
250 (main): Adjust gdbserver_usage calls.
251 * gdbreplay.c (version, host_name): Add declarations.
252 (gdbreplay_version, gdbreplay_usage): New.
253 (main): Accept --version and --help options.
255 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
257 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
258 (arm_breakpoint_at): Handle Thumb.
259 (the_low_target): Add comment.
261 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
263 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
265 2008-05-09 Doug Evans <dje@google.com>
267 * server.h (decode_search_memory_packet): Declare.
268 * remote-utils.c (decode_search_memory_packet): New fn.
269 * server.c (handle_search_memory_1): New fn.
270 (handle_search_memory): New fn.
271 (handle_query): Process qSearch:memory packets.
273 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
275 * regcache.c (registers_length): Remove.
276 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
277 full register packet.
278 * regcache.h (registers_length): Remove prototype.
279 * server.h (PBUFSIZ): Define to 16384.
281 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
283 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
284 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
285 powerpc-64l.o, and powerpc-altivec64l.o.
286 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
287 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
288 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
289 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
290 rs6000/power-linux.xml, and rs6000/power64-linux.xml
293 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
294 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
295 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
296 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
297 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
298 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
299 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
300 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
301 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
302 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
305 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
306 (init_registers_powerpc_32l): ... this new prototype.
307 (init_registers_powerpc_32): Remove, replace by ...
308 (init_registers_powerpc_altivec32l): ... this new prototype.
309 (init_registers_powerpc_e500): Remove, replace by ...
310 (init_registers_powerpc_e500l): ... this new prototype.
311 (init_registers_ppc64): Remove, replace by ...
312 (init_registers_powerpc_64l): ... this new prototype.
313 (init_registers_powerpc_64): Remove, replace by ...
314 (init_registers_powerpc_altivec64l): ... this new prototype.
315 (ppc_num_regs): Set to 73.
316 (PT_ORIG_R3, PT_TRAP): Define if necessary.
317 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
318 (ppc_cannot_store_register): Handle orig_r3 and trap.
319 (ppc_arch_setup): Update init_registers_... calls.
320 (ppc_fill_gregset): Handle orig_r3 and trap.
322 * inferiors.c (clear_inferiors): Reset current_inferior.
324 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
326 * acinclude.m4: Add override.m4.
327 * configure: Regenerate.
329 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
331 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
332 initial call to init_register_ppc64.
334 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
336 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into single
337 powerpc*-*-linux* case.
338 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
340 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
342 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
343 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
345 * linux-ppc-low.c: Include <elf.h>.
346 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
347 (ppc_hwcap): New global variable.
348 (ppc_regmap): Remove __SPE__ #ifdef sections.
349 (ppc_regmap_e500): New global variable.
350 (ppc_cannot_store_register): Update __SPE__ special case.
351 (ppc_get_hwcap): New function.
352 (ppc_arch_setup): Use it to determine whether inferior supports
353 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
354 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
355 Do not access registers if target does not support AltiVec.
356 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
357 Do not access registers if target does not support SPE.
358 (target_regsets): Unconditionally include AltiVec and SPE regsets.
360 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
362 * linux-low.c (disabled_regsets, num_regsets): New.
363 (use_regsets_p): Delete.
364 (linux_wait_for_process): Clear disabled_regsets.
365 (regsets_fetch_inferior_registers): Check and set it.
366 (regsets_store_inferior_registers): Likewise.
367 (linux_fetch_registers, linux_store_registers): Do not use
369 (initialize_low): Allocate disabled_regsets.
371 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
373 * Makefile.in (LIBOBJS): New.
375 (memmem.o): New rule.
376 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
377 * configure: Regenerated.
379 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
381 * server.c (handle_query): Never return "unsupported" for
382 qXfer:features:read queries.
384 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
386 * server.c (get_features_xml): Fix inverted condition.
387 (handle_query): Always support qXfer:feature:read.
389 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
391 * server.c (wrapper_argv): New.
392 (start_inferior): Handle wrapper_argv. If set, expect an extra
394 (gdbserver_usage): Document --wrapper.
395 (main): Parse --wrapper.
397 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
399 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
400 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
401 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
402 (ppc_set_pc): Likewise.
403 (ppc_arch_setup): New function.
404 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
406 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
408 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
410 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
411 instead of linux-ppc64-low.o.
412 * linux-ppc64-low.c: Remove file.
413 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
414 (linux-ppc64-low.o): Remove rule.
416 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
417 (init_registers_powerpc_64): Likewise.
418 (ppc_regmap): Conditionally define depending on __powerpc64__.
419 (ppc_cannot_store_register): Do not special-case "fpscr" when
420 compiled on __powerpc64__.
421 (ppc_collect_ptrace_register): New function.
422 (ppc_supply_ptrace_register): New function.
423 (ppc_breakpoint): Change type to "unsigned int".
424 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
425 (the_low_target): Conditionally provide initializers for the
426 arch_setup member depending on __powerpc64__. Install
427 collect_ptrace_register and supply_ptrace_register members.
429 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
431 * regcache.h (gdbserver_xmltarget): Add extern declaration.
432 * server.c (gdbserver_xmltarget): Define.
433 (get_features_xml): Use it to replace "target.xml" and arch_string.
435 * configure.srv: Remove srv_xmltarget. Add XML files that were
436 mentioned there to srv_xmlfiles instead. Remove conditional tests
437 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
438 srv_xmlfiles and srv_regobj to include all possible choices.
439 * configure.ac (srv_xmltarget): Remove.
440 (srv_xmlfiles): Do not add "target.xml".
441 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
442 checks for supplementary target information.
443 * configure: Regenerate.
444 * Makefile.in (XML_TARGET): Remove.
445 (target.xml): Remove rule.
446 (clean): Do not clean up target.xml.
447 (.PRECIOUS): Do not mention target.xml.
449 * target.h (struct target_ops): Remove arch_string member.
450 * linux-low.c (linux_arch_string): Remove.
451 (linux_target_ops): Remove arch_string initializer.
452 * linux-low.h (struct linux_target_ops): Remove arch_string member.
453 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
454 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
455 * spu-low.c (spu_arch_string): Remove.
456 (spu_target_ops): Remove arch_string initializer.
457 * win32-low.c (win32_arch_string): Remove.
458 (win32_target_ops): Remove arch_string initializer.
459 * win32-low.h (struct win32_target_ops): Remove arch_string member.
460 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
461 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
463 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
465 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
466 by collect_ptrace_register and supply_ptrace_register hooks.
467 * linux-low.c (fetch_register): Use supply_ptrace_register callback
468 instead of checking for the_low_target.left_pad_xfer.
469 (usr_store_inferior_registers): Use collect_ptrace_register callback
470 instead of checking for the_low_target.left_pad_xfer.
472 * linux-s390-low.c (s390_collect_ptrace_register): New function.
473 (s390_supply_ptrace_register): Likewise.
474 (s390_fill_gregset): Call s390_collect_ptrace_register.
475 (the_low_target): Update.
477 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
478 (ppc_supply_ptrace_register): Likewise.
479 (the_low_target): Update.
481 * linux-i386-low.c (the_low_target): Update.
482 * linux-x86-64-low.c (the_low_target): Update.
484 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
486 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
487 reg-s390.o and reg-s390x.o.
489 * linux-low.c (new_inferior): New global variable.
490 (linux_create_inferior, linux_attach): Set it.
491 (linux_wait_for_process): Call the_low_target.arch_setup after the
492 target has stopped for the first time.
493 (initialize_low): Do not call the_low_target.arch_setup.
495 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
496 (s390_set_pc): Likewise.
497 (s390_arch_setup): New function.
498 (the_low_target): Use s390_arch_setup as arch_setup routine.
500 * regcache.c (realloc_register_cache): New function.
501 (set_register_cache): Call it for each existing regcache.
503 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
505 * server.h (init_registers): Remove prototype.
507 * linux-low.h (struct linux_target_ops): Add arch_setup field.
508 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
509 instead of init_registers ().
510 * linux-arm-low.c (init_registers_arm): Add prototype.
511 (init_registers_arm_with_iwmmxt): Likewise.
512 (the_low_target): Add initializer for arch_setup field.
513 * linux-cris-low.c (init_registers_cris): Add prototype.
514 (the_low_target): Add initializer for arch_setup field.
515 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
516 (the_low_target): Add initializer for arch_setup field.
517 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
518 (the_low_target): Add initializer for arch_setup field.
519 * linux-ia64-low.c (init_registers_ia64): Add prototype.
520 (the_low_target): Add initializer for arch_setup field.
521 * linux-m32r-low.c (init_registers_m32r): Add prototype.
522 (the_low_target): Add initializer for arch_setup field.
523 * linux-m68k-low.c (init_registers_m68k): Add prototype.
524 (the_low_target): Add initializer for arch_setup field.
525 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
526 (init_registers_mips64_linux): Likewise.
527 (the_low_target): Add initializer for arch_setup field.
528 * linux-ppc-low.c (init_registers_ppc): Add prototype.
529 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
530 (the_low_target): Add initializer for arch_setup field.
531 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
532 (init_registers_powerpc_64): Likewise.
533 (the_low_target): Add initializer for arch_setup field.
534 * linux-s390-low.c (init_registers_s390): Add prototype.
535 (init_registers_s390x): Likewise.
536 (the_low_target): Add initializer for arch_setup field.
537 * linux-sh-low.c (init_registers_sh): Add prototype.
538 (the_low_target): Add initializer for arch_setup field.
539 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
540 (the_low_target): Add initializer for arch_setup field.
541 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
542 (the_low_target): Add initializer for arch_setup field.
544 * win32-low.h (struct win32_target_ops): Add arch_setup field.
545 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
546 instead of init_registers ().
547 * win32-arm-low.c (init_registers_arm): Add prototype.
548 (the_low_target): Add initializer for arch_setup field.
549 * win32-i386-low.c (init_registers_i386): Add prototype.
550 (the_low_target): Add initializer for arch_setup field.
552 * spu-low.c (init_registers_spu): Add prototype.
553 (initialize_low): Call initialie_registers_spu () instead of
554 initialize_registers ().
556 2008-02-19 Pedro Alves <pedro@codesourcery.com>
558 * server.c (handle_v_requests): When handling the vRun and vAttach
559 packets, if already debugging a process, don't kill it. Return an
562 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
564 * server.c (handle_query): Correct length check.
566 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
568 * win32-low.c (do_initial_child_stuff): Add process handle
569 parameter. Set current_process_handle and current_process_id from the
570 parameters. Clear globals.
571 (win32_create_inferior): Don't set current_process_handle and
572 current_process_id here. Instead pass them on the call to
573 do_initial_child_stuff.
574 (win32_attach): Likewise.
575 (win32_clear_inferiors): New.
576 (win32_kill): Don't close the current process handle or the
577 current thread handle here. Instead call win32_clear_inferiors.
578 (win32_detach): Don't open a new handle to the process. Call
579 win32_clear_inferiors.
580 (win32_join): Don't rely on current_process_handle; open a new
581 handle using the process id.
582 (win32_wait): Call win32_clear_inferiors when the inferior process
585 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
587 * server.c (monitor_show_help): Add "exit".
589 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
591 * Makefile.in (SFILES): Add linux-xtensa-low.c.
592 (clean): Add reg-xtensa.c.
593 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
594 * configure.srv (xtensa*-*-linux*) New target.
595 * linux-xtensa-low.c: New.
596 * xtensa-xtregs.c: New.
598 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
600 * hostio.c: Don't include errno.h.
601 (errno_to_fileio_errno): Move to hostio-errno.
602 * hostio.c: (hostio_error): Remove the error parameter. Defer the
603 error number outputting to the target->hostio_last_error callback.
604 (hostio_packet_error): Use FILEIO_EINVAL directly.
605 (handle_open, handle_pread, hostio_error, handle_unlink): Update
606 calls to hostio_error.
607 * hostio-errno.c: New.
608 * server.h (hostio_last_error_from_errno): Declare.
609 * target.h (target_ops): Add hostio_last_error member.
610 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
611 as hostio_last_error handler.
612 * spu-low.c (spu_target_ops): Likewise.
613 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
614 (wince_hostio_last_error): New functions.
615 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
616 as hostio_last_error handler.
617 (win32_target_ops) [!_WIN32_WCE]: Register
618 hostio_last_error_from_errno as hostio_last_error handler.
619 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
620 (hostio-errno.o): New rule.
621 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
622 * configure.srv (srv_hostio_err_objs): New variable. Default to
624 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
625 * configure: Regenerate.
627 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
629 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
630 (linux_kill, linux_detach): Clean up the process list.
631 * remote-utils.c (remote_open): Improve port number parsing.
632 (putpkt_binary, input_interrupt): Only send interrupts if the target
634 * server.c (extended_protocol): Make static.
635 (attached): Define earlier.
636 (exit_requested, response_needed, program_argv): New variables.
637 (target_running): New.
638 (start_inferior): Clear attached here.
639 (attach_inferior): Set attached here.
640 (require_running): Define.
641 (handle_query): Use require_running and target_running. Implement
643 (handle_v_attach, handle_v_run): New.
644 (handle_v_requests): Use require_running. Handle vAttach and vRun.
645 (gdbserver_usage): Update.
646 (main): Redo argument parsing. Handle --debug and --multi. Handle
647 --attach along with other options or after the port. Save
648 program_argv. Support no initial program. Resynchronize
649 communication with GDB after an error. Handle "monitor exit".
650 Use require_running and target_running. Always allow the extended
651 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
652 restart in extended mode.
653 * README: Refer to the GDB manual. Update --attach usage.
655 2007-12-20 Andreas Schwab <schwab@suse.de>
657 * linux-low.c (STACK_SIZE): Define.
658 (linux_tracefork_child): Use it. Use __clone2 on ia64.
659 (linux_test_for_tracefork): Likewise.
661 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
663 * linux-low.c (linux_wait_for_event): Update messages. Do not
664 reinsert auto-delete breakpoints.
665 * mem-break.c (struct breakpoint): Change return type of handler to
667 (set_breakpoint_at): Update handler type.
668 (reinsert_breakpoint_handler): Return 1 instead of calling
670 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
672 (check_breakpoints): Delete auto-delete breakpoints and return 2.
673 * mem-break.h (set_breakpoint_at): Update handler type.
674 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
675 * win32-low.c (auto_delete_breakpoint): New.
676 (get_child_debug_event): Use it.
678 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
680 * configure.ac: Check for pread and pwrite.
681 * hostio.c (handle_pread): Fall back to lseek and read.
682 (handle_pwrite): Fall back to lseek and write.
683 * config.in, configure: Regenerated.
685 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
687 * server.c (myresume): Add own_buf argument.
688 (main): Update calls.
690 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
692 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
693 * remote-utils.c (remote_open): Do not call disable_async_io.
694 (block_async_io): Delete.
695 (unblock_async_io): Make static.
696 (initialize_async_io): New.
697 * server.c (handle_v_cont): Handle async I/O here.
698 (myresume): Likewise. Move other common resume tasks here...
699 (main): ... from here. Call initialize_async_io. Disable async
700 I/O before the main loop.
701 * server.h (initialize_async_io): Declare.
702 (block_async_io, unblock_async_io): Delete prototypes.
703 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
705 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
707 * remote-utils.c (readchar): Allow binary data in received messages.
709 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
711 * win32-low.c (attaching): New global.
712 (win32_create_inferior): Clear the `attaching' global.
713 (win32_attach): Set the `attaching' global.
714 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
715 attaching. Only set a breakpoint at the entry point if not
718 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
720 * server.c (main): Don't report dll events on the initial
721 connection on attaches.
723 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
725 * server.c (main): Relax numerical bases supported for the pid of
726 the --attach command line argument.
728 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
730 * win32-low.c (win32_attach): Call OpenProcess before
731 DebugActiveProcess, not after. Add last error output to error
734 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
736 * win32-low.c (win32_get_thread_context)
737 (win32_set_thread_context): New functions.
738 (thread_rec): Use win32_get_thread_context.
739 (continue_one_thread, win32_resume): Use win32_set_thread_context.
740 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
744 Pedro Alves <pedro_alves@portugalmail.pt>
746 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
748 (child_add_thread): Minor cleanup.
749 (child_continue): Resume artificially suspended threads before
750 calling ContinueDebugEvent.
751 (suspend_one_thread): New.
752 (fake_breakpoint_event): New.
753 (get_child_debug_event): Change return type to int. Check here if
754 gdb sent an interrupt request. If a soft interrupt was requested,
755 fake a breakpoint event. Return 0 if there is no event to handle,
757 (win32_wait): Don't check here if gdb sent an interrupt request.
758 Ensure there is a valid event to handle.
759 (win32_request_interrupt): Add soft interruption method as last
763 Pedro Alves <pedro_alves@portugalmail.pt>
765 * win32-low.h (win32_thread_info): Add descriptions to the
766 structure members. Replace `suspend_count' counter by a
768 * win32-low.c (thread_rec): Update condition of when to get the
769 context from the inferior. Rely on ContextFlags being set if it
770 has already been retrieved. Only suspend the inferior thread if
771 we haven't already. Warn if that fails.
772 (continue_one_thread): s/suspend_count/suspended/. Only call
773 ResumeThread once. Warn if that fails.
775 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
777 * win32-low.c (win32_wait): Don't read from the inferior when it
780 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
782 * Makefile.in (win32_low_h): New variable.
783 (win32-low.o): Add dependency on $(win32_low_h).
784 (win32-arm-low.o, win32-i386-low.o): New rules.
786 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
788 * hostio.c: Correct copyright year.
790 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
792 * Makefile.in (OBS): Add hostio.o.
793 (hostio.o): New rule.
794 * server.h (handle_vFile): Declare.
795 * hostio.c: New file.
796 * server.c (handle_v_requests): Take packet_len and new_packet_len
797 for binary packets. Call handle_vFile.
798 (main): Update call to handle_v_requests.
800 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
802 * linux-low.c: Include <sched.h>.
804 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
806 * linux-low.c (linux_tracefork_grandchild): New.
807 (linux_tracefork_child): Use clone.
808 (linux_test_for_tracefork): Use clone; allocate and free a stack.
810 2007-10-31 Joel Brobecker <brobecker@adacore.com>
812 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
814 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
816 * linux-low.c (handle_extended_wait): Handle unexpected signals.
818 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
820 * inferiors.c (change_inferior_id): Delete.
821 (add_pid_to_list, pull_pid_from_list): New.
822 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
823 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
824 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
825 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
826 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
827 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
828 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
829 (using_threads): Always set to 1.
830 (handle_extended_wait): New.
831 (add_process): Do not set TID.
832 (linux_create_inferior): Set must_set_ptrace_flags.
833 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
834 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
835 (linux_thread_alive): Rename TID argument to LWPID.
836 (linux_wait_for_process): Handle unknown processes. Do not use TID.
837 (linux_wait_for_event): Do not use TID or check using_threads. Update
838 call to dead_thread_notify. Call handle_extended_wait.
839 (linux_create_inferior): Use PTRACE_SETOPTIONS.
840 (send_sigstop): Delete sigstop_sent.
841 (wait_for_sigstop): Avoid TID.
842 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
843 (linux_test_for_tracefork): New.
844 (linux_lookup_signals): Use thread_db_active and
845 linux_supports_tracefork_flag.
846 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
847 * linux-low.h (get_process_thread): Avoid TID.
848 (struct process_ifo): Move thread_known and tid to the end. Remove
850 (linux_attach_lwp, thread_db_init): Update prototypes.
851 * server.h (change_inferior_id): Delete prototype.
852 (add_pid_to_list, pull_pid_from_list): New prototypes.
853 * thread-db.c (thread_db_use_events): New.
854 (find_first_thread): Rename to...
855 (find_one_thread): ...this. Update callers and messages. Do not
856 call fatal. Check thread_db_use_events. Do not call
857 change_inferior_id or new_thread_notify.
858 (maybe_attach_thread): Update. Do not call new_thread_notify.
859 (thread_db_init): Set thread_db_use_events. Check use_events.
860 * utils.c (fatal, warning): Correct message prefix.
862 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
864 * Makefile.in (clean): Remove new files.
865 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
866 (powerpc-64.o, powerpc-64.c): New rules.
867 * configure.srv: Use alternate register sets for powerpc64-*-linux*
868 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
870 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
872 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
873 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
874 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
875 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
876 (target_regsets): Add AltiVec and SPE register sets.
877 * configure.ac: Check for AltiVec and SPE.
878 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
879 (ppc_fill_vrregset, ppc_store_vrregset): New.
880 (target_regsets): Add AltiVec register set.
881 * configure: Regenerated.
883 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
885 * linux-low.c (O_LARGEFILE): Define.
886 (linux_read_memory): Use /proc/PID/mem.
887 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
888 * configure, config.in: Regenerated.
890 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
892 * linux-low.c (linux_wait_for_event): Do not pass signals while
895 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
897 * win32-low.c (create_process): New.
898 (win32_create_inferior): Use create_process instead of
899 CreateProcess. If create_process failed retry appending an ".exe"
900 suffix. Store the GetLastError result immediatelly after
901 create_process calls and use it on the call to error.
903 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
905 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
907 2007-08-23 Joel Brobecker <brobecker@adacore.com>
909 * configure.ac: Switch license to GPLv3.
911 2007-08-01 Michael Snyder <msnyder@access-company.com>
913 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
915 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
917 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
919 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
920 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
921 CloseToolhelp32Snapshot.
922 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
923 CloseToolhelp32Snapshot.
925 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
927 * server.c (main): Check for inferior exit before main loop.
929 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
931 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
932 instead of on tmp_desc.
934 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
935 Daniel Jacobowitz <dan@codesourcery.com>
937 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
938 (add_thread): Minor cleanups.
939 (clear_inferiors): Move lower in the file. Clear the DLL
941 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
942 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
943 (xml_escape_text): New.
944 * server.c (handle_query): Handle qXfer:libraries:read. Report it
946 (handle_v_cont): Report errors.
947 (gdbserver_version): Update.
948 (main): Correct size of own_buf. Do not report initial DLL events.
949 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
950 (unloaded_dll, xml_escape_text): New.
951 * win32-low.c (enum target_waitkind): Update comments.
952 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
953 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
954 (win32_EnumProcessModules, win32_GetModuleInformation)
955 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
956 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
957 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
958 (win32_Module32First, win32_Module32Next, load_toolhelp)
959 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
960 (get_child_debug_event): Handle DLL events.
961 (win32_wait): Likewise.
963 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
965 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
966 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
968 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
970 * win32-low.c (handle_output_debug_string): Ignore event if not
973 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
975 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
977 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
979 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
981 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
983 * inferiors.c (change_inferior_id): Add comment.
984 * linux-low.c (check_removed_breakpoint): Add an early
985 prototype. Improve debug output.
986 (linux_attach): Doc update.
987 (linux_detach_one_process, linux_detach): Clean up before releasing
989 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
990 * linux-low.h (struct process_info): Doc improvement.
991 * mem-break.c (delete_all_breakpoints): New.
992 * mem-break.h (delete_all_breakpoints): New prototype.
993 * thread-db.c (find_first_thread): New.
994 (thread_db_create_event): Call it instead of
995 thread_db_find_new_threads. Clean up unused variables.
996 (maybe_attach_thread): Remove first thread handling.
997 (thread_db_find_new_threads): Use find_first_thread.
998 (thread_db_get_tls_address): Likewise.
1000 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
1002 * thread-db.c (thread_db_find_new_threads): Add prototype.
1003 (thread_db_create_event): Check for the main thread before adding
1005 (maybe_attach_thread): Only enable event reporting if TID == 0.
1006 (thread_db_get_tls_address): Check for new threads.
1008 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
1010 * linux-low.c (linux_create_inferior): Try execv before execvp.
1011 * spu-low.c (spu_create_inferior): Likewise.
1013 2007-06-13 Mike Frysinger <vapier@gentoo.org>
1015 * linux-low.c (linux_create_inferior): Change execv to execvp.
1016 * spu-low.c (spu_create_inferior): Likewies.
1018 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
1020 * Makefile.in (clean): Clean new files instead of deleted ones.
1021 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
1022 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
1024 * configure.srv: Specify XML files and new regformats for MIPS and
1026 * linux-mips-low.c (mips_num_regs): Set to only used registers.
1027 (mips_regmap): Do not fetch $0. Remove unused registers. Add
1028 an entry for the restart register.
1029 (mips_cannot_fetch_register, mips_cannot_store_register)
1030 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
1031 register names to match the XML descriptions.
1032 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
1033 restart register instead of $0.
1035 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
1036 Markus Deuling <deuling@de.ibm.com>
1038 * remote-utils.c (decode_xfer_write): New function.
1039 * server.h (decode_xfer_write): Add prototype.
1040 * server.c (handle_query): Add PACKET_LEN argument. Support
1041 qXfer:spu:read and qXfer:spu:write packets.
1042 (main): Pass packet_len to handle_query.
1043 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
1044 * target.h (target_ops): Add qxfer_spu.
1046 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
1048 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
1049 accessing non-seekable spufs files.
1051 2007-05-16 Markus Deuling <deuling@de.ibm.com>
1053 * server.c (handle_query): Add reply for qC packet.
1055 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1056 Leo Zayas <lerele@champenstudios@com>
1058 * server.h (check_remote_input_interrupt_request): New function.
1059 * remote_utils.c (INVALID_DESCRIPTOR): New define.
1060 (remote_desc): Initialize with INVALID_DESCRIPTOR.
1061 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
1062 (check_remote_input_interrupt_request): New function.
1063 * server.h (check_remote_input_interrupt_request): Declare.
1064 * win32-low.c (winapi_DebugBreakProcess,
1065 winapi_GenerateConsoleCtrlEvent): New typedefs.
1066 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
1068 (win32_wait): Check for remote interrupt request
1069 with check_remote_input_interrupt_request.
1070 (win32_request_interrupt): New function.
1071 (win32_target_op): Set request_interrupt to win32_request_interrupt.
1073 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1075 * win32-low.c (debug_registers_changed,
1076 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
1077 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
1078 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
1079 (thread_rec): Get context using the low target.
1080 (child_add_thread): Call thread_added on the low target,
1081 which does the same thing.
1083 (do_initial_child_stuff): Remove debug registers references.
1084 Set context using the low target. Resume threads after
1085 setting the contexts.
1086 (child_continue): Remove dead variable. Remove debug
1087 registers references.
1088 (child_fetch_inferior_registers): Go through the low target.
1089 (do_child_store_inferior_registers): Remove.
1090 (child_store_inferior_registers): Go through the low target.
1091 (win32_resume): Remove debug registers references.
1092 Set context using the low target.
1093 (handle_exception): Change return type to void. Don't record
1094 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
1095 first chance exception.
1096 (get_child_debug_event): Change return type to void. Remove
1097 goto loop. Always return after waiting for debug event.
1098 (win32_wait): Convert to switch statement. Handle spurious
1101 * win32-i386-low.c (debug_registers_changed,
1102 debug_registers_used): New.
1103 (initial_stuff): Rename to ...
1104 (i386_initial_stuff): ... this. Clear debug registers
1106 (store_debug_registers): Delete.
1107 (i386_get_thread_context): New.
1108 (load_debug_registers): Delete.
1109 (i386_set_thread_context): New.
1110 (i386_thread_added): New.
1111 (single_step): Rename to ...
1112 (i386_single_step): ... this.
1113 (do_fetch_inferior_registers): Rename to ...
1114 (i386_fetch_inferior_register): ... this.
1115 (i386_store_inferior_register): New.
1116 (the_low_target): Adapt to new interface.
1118 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
1119 (arm_get_thread_context): New.
1120 (arm_set_thread_context): New.
1122 (do_fetch_inferior_registers): Rename to ...
1123 (arm_fetch_inferior_register): ... this.
1124 (arm_store_inferior_register): New.
1125 (arm_wince_breakpoint): Reimplement as unsigned long.
1126 (arm_wince_breakpoint_len): Define.
1127 (the_low_target): Adapt to new interface.
1129 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
1130 load_debug_registers. Add get_thread_context, set_thread_context,
1131 thread_added and store_inferior_register. Rename
1132 fetch_inferior_registers to fetch_inferior_register.
1133 (regptr): Remove declaration.
1135 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1137 * linux-low.c (linux_detach): Change return type to int. Return 0.
1138 * spu-low.c (spu_detach): Likewise.
1140 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1142 * target.h (target_ops): Change return type of detach to int.
1144 (join_inferior): New.
1145 * server.c (main): Don't skip detach support on mingw32.
1146 If the inferior doesn't support detaching return error.
1147 Call join_inferior instead of using waitpid.
1148 * linux-low.c (linux_join): New.
1149 (linux_target_op): Add linux_join.
1150 * spu-low.c (spu_join): New.
1151 (spu_target_ops): Add spu_join.
1152 * win32-low.c (win32_detach): Adapt to new interface.
1153 Reopen current_process_handle before detaching. Issue a child
1154 resume before detaching.
1156 (win32_target_op): Add win32_join.
1158 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1160 * win32-low.c (win32-attach): Fix return value.
1161 * target.h (target_ops): Describe ATTACH return values.
1163 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1165 * win32-low.c (GETPROCADDRESS): Define.
1166 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
1167 (winapi_DebugSetProcessKillOnExit): Likewise.
1168 (win32_create_inferior): Force usage of ansi CreateProcessA.
1169 (win32_attach): Use GETPROCADDRESS.
1170 (win32_detach): Likewise.
1172 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1174 * win32-low.c (win32_wait): Don't use WSTOPSIG.
1176 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
1178 * win32-low.c: Commit leftover changes from 2007-03-29.
1180 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
1182 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
1183 fields short instead of int. Add explicit padding.
1184 (i387_cache_to_fsave): Remove unnecessary casts.
1185 (i387_fsave_to_cache): Doc fix.
1186 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
1188 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
1190 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
1191 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
1193 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
1195 * configure.srv (arm*-*-mingw32ce*): Move near the other
1198 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
1200 * configure.ac: Add errno checking.
1201 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
1202 sys/file.h and malloc.h.
1203 (AC_CHECK_DECLS): Add perror.
1204 (srv_mingwce): Handle.
1205 * configure.srv (i[34567]86-*-cygwin*): Add
1206 win32-i386-low.o to srv_tgtobj.
1207 (i[34567]86-*-mingw*): Likewise.
1208 (arm*-*-mingw32ce*): Add case.
1209 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
1210 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
1211 [__MINGW32CE__] (strerror): New function.
1212 [__MINGW32CE__] (errno): Define to GetLastError.
1213 [__MINGW32CE__] (COUNTOF): New macro.
1214 (remote_open): Remove extra close call.
1215 * mem-break.c (delete_breakpoint_at): New function.
1216 * mem-break.h (delete_breakpoint_at): Declare.
1217 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
1218 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
1219 [USE_WIN32API] (read, write): Add char* casts.
1220 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
1221 * server.h: Include wincecompat.h on Windows CE.
1222 [HAVE_ERRNO_H]: Check.
1223 (perror): Declare if not declared.
1224 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
1225 (perror_with_name): Remove errno declaration.
1226 * wincecompat.h: New.
1227 * wincecompat.c: New.
1229 * win32-arm-low.c: New.
1230 * win32-i386-low.c: New.
1231 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
1232 (OUTMSG2): Make it safe.
1234 (COUNTOF): New macro.
1235 (NUM_REGS): Get it from the low target.
1236 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
1237 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
1238 (thread_rec): Let low target handle debug registers.
1239 (child_add_thread): Likewise.
1240 (child_init_thread_list): Likewise.
1241 (continue_one_thread): Likewise.
1243 (do_child_fetch_inferior_registers): Move to ...
1244 * win32-i386-low.c: ... here, and rename to ...
1245 (do_fetch_inferior_registers): ... this.
1246 * win32-low.c (child_fetch_inferior_registers):
1247 Go through the low target.
1248 (do_child_store_inferior_registers): Use regptr.
1249 (strwinerror): New function.
1250 (win32_create_inferior): Handle Windows CE.
1251 Use strwinerror instead of strerror on Windows error
1252 codes. Add program to the error output.
1253 Don't close the main thread handle on Windows CE.
1254 (win32_attach): Use coredll.dll on Windows CE.
1255 (win32_kill): Close current process and current
1257 (win32_detach): Use coredll.dll on Windows CE.
1258 (win32_resume): Let low target handle debug registers, and
1260 (handle_exception): Add/Remove initial breakpoint. Avoid
1261 non-existant WSTOPSIG on Windows CE.
1262 (win32_read_inferior_memory): Cast to remove warning.
1263 (win32_arch_string): Go through the low target.
1264 (initialize_low): Call set_breakpoint_data with the low
1265 target's breakpoint.
1266 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
1267 FOP_REGNUM, mappings): Move to ...
1268 * win32-i386-low.c: ... here.
1269 * win32-low.c (win32_thread_info): Move to ...
1270 * win32-low.h: ... here.
1271 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
1272 win32-arm-low.c and wincecompat.c.
1273 (all:): Add $EXEEXT.
1274 (install-only:): Likewise.
1275 (gdbserver:): Likewise.
1276 (gdbreplay:): Likewise.
1277 * config.in: Regenerate.
1278 * configure: Regenerate.
1280 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
1282 * win32-low.c: Rename typedef thread_info to
1283 win32_thread_info throughout.
1285 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
1287 * win32-i386-low.c: Rename to ...
1288 * win32-low.c: ... this.
1289 * configure.srv: Replace win32-i386-low.o with win32-low.o.
1290 * Makefile.in: Likewise.
1292 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
1294 * remote-utils.c (monitor_output): Constify msg parameter.
1295 * server.h (monitor_output): Likewise.
1296 * win32-i386-low.c (handle_output_debug_string): New.
1297 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
1298 handle_output_debug_string.
1299 (get_child_debug_event): Likewise.
1301 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
1303 * server.c (main): Correct strtoul check.
1305 2007-03-27 Jon Ringle <jon@ringle.org>
1307 * linux-low.c: Check __ARCH_HAS_MMU__ also.
1309 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
1311 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
1313 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
1315 * terminal.h: Check HAVE_SGTTY_H.
1317 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
1319 * remote-utils.c (remote_open): Print out the assigned port number.
1321 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
1323 * remote-utils.c (monitor_output): New function.
1324 * server.c (debug_threads): Define here.
1325 (monitor_show_help): New function.
1326 (handle_query): Handle qRcmd.
1327 (main): Do not handle 'd' packet.
1328 * server.h (debug_threads, remote_debug, monitor_output): Declare.
1329 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
1332 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
1334 * Makefile.in (EXEEXT): New.
1335 (clean): Use $(EXEEXT).
1337 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
1339 * target.h (target_ops): Rename send_signal to request_interrupt,
1340 and remove enum target_signal parameter.
1341 * linux-low.c (linux_request_interrupt): Rename from
1342 linux_send_signal, and always send SIGINT.
1343 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
1344 and always send SIGINT.
1345 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
1347 (input_interrupt): Likewise.
1349 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
1351 * server.c (get_features_xml): Check if target implemented
1353 * win32-i386-low.c (win32_arch_string): New.
1354 (win32_target_ops): Add win32_arch_string as arch_string member.
1356 2007-02-22 Markus Deuling <deuling@de.ibm.com>
1358 * spu-low.c (spu_arch_string): New.
1359 (spu_target_ops): Add spu_arch_string.
1361 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
1363 * remote-utils.c: Remove HAVE_TERMINAL_H check.
1364 * configure.ac: Do not check for terminal.h.
1365 * configure, config.in: Regenerated.
1367 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
1369 * Makefile.in (OBS): Add $(XML_BUILTIN).
1370 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
1372 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
1373 (arm-with-iwmmxt.c): New.
1374 * config.in, configure: Regenerate.
1375 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
1376 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
1377 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
1378 (arm*-*-linux*): Add iWMMXt and regset support.
1379 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
1380 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
1381 (arm_store_wmmxregset, target_regsets): New.
1382 * server.c (get_features_xml): Take annex argument. Check builtin
1384 (handle_query): Handle multiple annexes.
1386 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
1388 * remote-utils.c [USE_WIN32API] (read, write): Define.
1389 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
1392 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
1394 * linux-i386-low.c (the_low_target): Set arch_string.
1395 * linux-x86-64-low.c (the_low_target): Likewise.
1396 * linux-low.c (linux_arch_string): New.
1397 (linux_target_ops): Add it.
1398 * linux-low.h (struct linux_target_ops): Add arch_string.
1399 * server.c (write_qxfer_response): Use const void * for DATA.
1400 (get_features_xml): New.
1401 (handle_query): Handle qXfer:features:read. Report it for qSupported.
1402 * target.h (struct target_ops): Add arch_string method.
1404 2007-01-03 Denis Pilat <denis.pilat@st.com>
1405 Daniel Jacobowitz <dan@codesourcery.com>
1407 * linux-low.c (linux_kill): Handle being called with no threads.
1408 * win32-i386-low.c (win32_kill): Likewise.
1409 (get_child_debug_event): Clear current_process_handle.
1411 2006-12-30 Denis PILAT <denis.pilat@st.com>
1412 Daniel Jacobowitz <dan@codesourcery.com>
1414 * remote-utils.c (remote_open): Check the type of specified
1415 serial port devices before opening them.
1416 * server.c (main): Kill the inferior if an error occurs during
1417 the first remote_open.
1419 2006-12-05 Markus Deuling <deuling@de.ibm.com>
1421 * README: Update supported targets.
1423 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
1425 * Makefile.in (clean): Remove reg-mips64.c.
1426 (reg-mips64.c, reg-mips64.o): New rules.
1427 * configure.srv: Handle mips64. Include regset support for mips.
1428 * linux-mips-low.c (union mips_register): New.
1429 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
1430 (mips_breakpoint, mips_breakpoint_at): Use int.
1431 (mips_collect_register, mips_supply_register)
1432 (mips_collect_register_32bit, mips_supply_register_32bit)
1433 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
1434 (mips_store_fpregset, target_regsets): New.
1435 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
1437 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
1439 * configure.srv: Add target "spu*-*-*".
1440 * Makefile.in (clean): Remove reg-spu.c.
1441 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
1442 * spu-low.c: New file.
1444 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
1446 * configure.ac: Correct td_thr_tls_get_addr test.
1447 * configure: Regenerated.
1449 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
1451 * linux-low.c (linux_wait_for_event): Reformat. Use the
1453 * remote-utils.c (decode_address_to_semicolon): New.
1454 * server.c (pass_signals, handle_general_set): New.
1455 (handle_query): Mention QPassSignals for qSupported.
1456 (main): Call handle_general_set.
1457 * server.h (pass_signals, decode_address_to_semicolon): New.
1459 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
1461 * server.c (handle_query): Correct error handling for read_auxv.
1463 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
1465 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
1466 and srv_linux_thread_db to yes.
1467 * linux-s390-low.c (s390_fill_gregset): New function.
1468 (target_regsets): Define data structure.
1470 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
1472 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
1473 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
1474 * config.in, configure: Regenerated.
1475 * inferiors.c (gdb_id_to_thread): New function.
1476 (gdb_id_to_thread_id): Use it.
1477 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
1478 * linux-low.h (struct process_info): Add th member.
1479 (thread_db_get_tls_address): New prototype.
1480 * remote-utils.c (decode_address): Make non-static.
1481 * server.c (handle_query): Handle qGetTLSAddr.
1482 * server.h (gdb_id_to_thread, decode_address): New prototypes.
1483 * target.h (struct target_ops): Add get_tls_address.
1484 * thread-db.c (maybe_attach_thread): Save the thread handle.
1485 (thread_db_get_tls_address): New.
1487 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
1489 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
1490 (linux_resume_one_process): Take a siginfo_t *. Update all
1491 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
1492 (struct pending_signals): Add a siginfo_t.
1493 (linux_wait_for_process): Always set last_status.
1494 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
1495 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
1496 * linux-low.h (struct process_info): Add last_status.
1498 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
1500 * remote-utils.c (try_rle): New function.
1501 (putpkt_binary): Use it.
1503 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
1505 * Makefile.in (clean): Clean reg-x86-64-linux.c.
1506 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
1507 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
1508 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
1509 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
1512 2006-08-08 Richard Sandiford <richard@codesourcery.com>
1514 * server.c (terminal_fd): New variable.
1515 (old_foreground_pgrp): Likewise.
1516 (restore_old_foreground_pgrp): New function.
1517 (start_inferior): Record the terminal file descriptor in terminal_fd
1518 and its original foreground group in old_foreground_pgrp. Register
1519 restore_old_foreground_pgrp with atexit().
1521 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
1523 * server.c (handle_query): Correct qPart to qXfer.
1525 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
1527 * configure.ac: Check for more headers which are missing on
1528 Windows. Automatically supply -lwsock32 and USE_WIN32API.
1529 * configure.srv: Add Cygwin and mingw32.
1530 * remote-utils.c: Don't include headers unconditionally which
1531 are missing on mingw32. Include <winsock.h> for mingw32.
1532 (remote_open): Adjust for mingw32 support. Flush
1533 standard error after writing to it.
1534 (remote_close, putpkt_binary, input_interrupt, block_async_io)
1535 (unblock_async_io, enable_async_io, disable_async_io)
1536 (readchar, getpkt): Update for Winsock support.
1537 (prepare_resume_reply): Expect a protocol signal number.
1538 * server.c: Disable <sys/wait.h> on mingw32.
1539 (start_inferior): Adjust for mingw32 support. Flush
1540 standard error after writing to it.
1541 (attach_inferior): Likewise. Use protocol signal
1543 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
1545 * win32-i386-low.c: New file.
1546 * Makefile.in (XM_CLIBS): Set.
1547 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
1548 (win32-i386-low.o): New dependency rule.
1549 * linux-low.c (linux_wait): Use target signal numbers.
1550 * target.h (struct target_ops): Doc fix.
1551 * server.h (target_signal_to_name): New prototype.
1552 * gdbreplay.c: Don't include headers unconditionally which
1553 are missing on mingw32. Include <winsock.h> for mingw32.
1554 (remote_close, remote_open): Adjust for Winsock support.
1555 * configure, config.in: Regenerated.
1557 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
1559 * server.c (decode_xfer_read, write_qxfer_response): New.
1560 (handle_query): Take a packet length argument. Handle
1561 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
1562 the qSupported response.
1563 (main): Update call to handle_query.
1565 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
1567 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
1568 (putpkt_binary): Renamed from putpkt and adjusted for binary
1570 (putpkt): New wrapper for putpkt_binary.
1571 (readchar): Don't mask off the high bit.
1572 (decode_X_packet): New function.
1573 * server.c (main): Call putpkt_binary if a handler sets the packet
1574 length. Save the length of the incoming packet. Handle 'X'.
1575 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
1577 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
1579 * server.c (handle_query): Handle qSupported.
1581 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
1583 * remote-utils.c (all_symbols_looked_up): New variable.
1584 (look_up_one_symbol): Check it.
1585 * server.h (look_up_one_symbol): New declaration.
1586 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
1588 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
1590 * Makefile.in (linux-arm-low.o): Update dependencies.
1591 * linux-arm-low.c: Include "gdb_proc_service.h".
1592 (PTRACE_GET_THREAD_AREA): Define.
1593 (ps_get_thread_area): New function.
1595 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
1597 * configure.srv (m68k*-*-uclinux*): New target.
1598 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
1599 (linux_resume_one_process): Remove extraneous cast.
1600 (linux_read_offsets): New.
1601 (linux_target_op): Add linux_read_offsets on mmuless systems.
1602 * server.c (handle_query): Add qOffsets logic.
1603 * target.h (struct target_ops): Add read_offsets.
1605 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
1607 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
1608 (PTRACE_GET_THREAD_AREA): Define.
1609 (ps_get_thread_area): New function.
1610 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
1611 (linux-x86-64-low.o): Update.
1613 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
1615 * configure.ac: Remove checks for prfpregset_t.
1616 * gdb_proc_service.h: New file.
1617 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
1618 new "gdb_proc_service.h".
1619 * proc-service.c: Likewise.
1620 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
1621 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
1622 * Makefile.in (gdb_proc_service_h): Updated.
1623 * configure, config.in: Regenerated.
1625 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1627 * remote-utils.c (prepare_resume_reply): Move declaration
1628 of gdb_id_from_wait to the top of the block.
1630 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
1632 * linux-low.c (regsets_store_inferior_registers): Read the regset
1633 from the target before filling it.
1635 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
1637 * server.c (attach_inferior): Return SIGTRAP for a successful
1640 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
1642 * Makefile.in (OBS): Add version.o.
1643 (STAGESTUFF): Delete.
1644 (version.o): Add dependencies.
1645 (version.c): Replace rule.
1646 (clean): Remove version.c.
1647 * server.c (gdbserver_version): New.
1648 (gdbserver_usage): Use printf.
1649 (main): Handle --version and --help.
1650 * server.h (version, host_name): Add declarations.
1652 2005-12-23 Eli Zaretskii <eliz@gnu.org>
1664 * linux-x86-64-low.c:
1667 * linux-ppc64-low.c:
1676 * linux-crisv32-low.c:
1688 * gdbserver.1: Add (C) after Copyright. Update the FSF
1691 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
1693 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
1694 (arm_breakpoint_at): Recognize both breakpoints.
1695 (the_low_target): Use the correct breakpoint instruction.
1697 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
1699 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
1700 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
1701 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
1702 (the_low_target): Update.
1704 2005-10-25 Andreas Schwab <schwab@suse.de>
1706 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
1708 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
1709 (ia64_num_regs): Reduce to 462.
1711 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
1713 * acinclude.m4: Correct quoting.
1714 * aclocal.m4: Regenerated.
1716 Suggested by SZOKOVACS Robert <szo@ies.hu>:
1717 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
1718 (thread_db_init): Call thread_db_err_str.
1719 * configure.ac: Check for TD_VERSION.
1720 * config.in, configure: Regenerated.
1722 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1724 * server.h (error, fatal, warning): Add ATTR_FORMAT.
1726 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1728 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
1729 is not available. Define HAVE_PTRACE_GETREGS if it is.
1730 * config.in, configure: Regenerated.
1731 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
1732 * linux-i386-low.c, linux-m68k-low.c: Update to use
1733 HAVE_PTRACE_GETREGS.
1734 * linux-low.c (regsets_fetch_inferior_registers)
1735 (regsets_store_inferior_registers): Only return 0 if we processed
1737 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
1738 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
1740 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1742 * inferiors.c (struct thread_info): Add gdb_id.
1743 (add_thread): Add gdb_id argument.
1744 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
1745 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
1746 calls to add_thread.
1747 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
1748 * server.c (handle_query): Use thread_to_gdb_id.
1749 (handle_v_cont, main): Use gdb_id_to_thread_id.
1750 * server.h (add_thread): Update prototype.
1751 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
1754 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1756 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
1757 left-padded registers.
1758 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
1759 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
1761 2005-07-01 Steve Ellcey <sje@cup.hp.com>
1763 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
1764 * configure: Regenerate.
1765 * config.in: Regenerate.
1766 * server.h (NEED_DECLARATION_STRERROR):
1767 Replace with !HAVE_DECL_STRERROR.
1769 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
1771 * linux-low.c (linux_wait, linux_send_signal): Don't test
1772 an unsigned long variable for > 0 if it could be MAX_ULONG.
1773 * server.c (myresume): Likewise.
1774 * target.c (set_desired_inferior): Likewise.
1776 2005-06-13 Mark Kettenis <kettenis@gnu.org>
1778 * configure.ac: Simplify and improve check for socklen_t.
1779 * configure, config.in: Regenerate.
1781 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
1783 * acconfig.h: Remove.
1784 * configure.ac: Add a test for socklen_t. Use three-argument
1785 AC_DEFINE throughout.
1786 * config.in: Regenerated using autoheader 2.59.
1787 * configure: Regenerated.
1789 * gdbreplay.c (socklen_t): Provide a default.
1790 (remote_open): Use socklen_t.
1791 * remote-utils.c (socklen_t): Provide a default.
1792 (remote_open): Use socklen_t.
1793 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
1796 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
1798 * linux-low.c (linux_read_memory, linux_write_memory)
1799 (linux_read_auxv): Likewise.
1800 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
1801 (check_mem_write): Likewise.
1802 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
1804 * regcache.c (struct inferior_rgcache_data, registers_to_string)
1805 (registers_from_string, register_data): Likewise.
1806 * server.c (handle_query, main): Likewise.
1807 * server.h (convert_ascii_to_int, convert_int_to_ascii)
1808 (decode_M_packet): Likewise.
1809 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
1810 * target.h (struct target_ops): Update read_memory, write_memory,
1812 (read_inferior_memory, write_inferior_memory): Update.
1813 * linux-low.h (struct linux_target_ops): Change type of breakpoint
1815 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
1816 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
1817 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
1818 linux-s390-low.c, linux-sh-low.c: Update for changes in
1819 read_inferior_memory and the_low_target->breakpoint.
1821 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
1823 * Makefile.in (SFILES): Add linux-ppc64-low.c.
1824 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
1825 * configure.srv: Add powerpc64-*-linux*.
1826 * linux-ppc64-low.c: New file.
1828 2005-05-23 Orjan Friberg <orjanf@axis.com>
1830 * linux-cris-low.c: New file with support for CRIS.
1831 * linux-crisv32-low.c: Ditto for CRISv32.
1832 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
1833 (clean): Add reg-cris.c and reg-crisv32.c.
1834 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
1835 reg-crisv32.o, and reg-crisv32.c to make rules.
1836 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
1839 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
1841 * linux-low.c (fetch_register): Ensure buffer size is a multiple
1842 of sizeof (PTRACE_XFER_TYPE).
1843 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
1845 2005-05-12 Orjan Friberg <orjanf@axis.com>
1847 * target.h (struct target_ops): Add insert_watchpoint,
1848 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
1849 pointers for hardware watchpoint support.
1850 * linux-low.h (struct linux_target_ops): Ditto.
1851 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
1852 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
1853 to linux_target_ops.
1854 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
1856 * server.c (main): Recognize 'Z' and 'z' packets.
1858 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
1860 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
1861 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
1862 (the_low_target): Add new members.
1864 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1866 * proc-service.c (ps_lgetregs): Search all_processes instead of
1869 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1871 * server.c (start_inferior): Change return type to int.
1872 (attach_inferior): Change sigptr to int *.
1873 (handle_v_cont, handle_v_requests): Change signal to int *.
1874 (main): Change signal to int.
1876 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
1878 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
1879 * configure.srv: Add m32r*-*-linux*.
1880 * linux-m32r-low.c: New file.
1882 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1884 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
1886 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1888 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
1889 Take unsigned long arguments for PIDs.
1890 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
1891 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
1892 (wait_for_sigstop, linux_resume_one_process)
1893 (regsets_fetch_inferior_registers, linux_send_signal)
1894 (linux_read_auxv): Likewise. Update the types of variables holding
1895 PIDs. Update format string specifiers.
1896 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
1897 * remote-utils.c (prepare_resume_reply): Likewise.
1898 * server.c (cont_thread, general_thread, step_thread)
1899 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
1901 (handle_query): Update format specifiers.
1902 (handle_v_cont, main): Use strtoul for thread IDs.
1903 * server.h (struct inferior_list_entry): Use unsigned long for ID.
1904 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
1905 (general_thread, step_thread, thread_from_wait)
1906 (old_thread_from_wait): Update.
1907 * target.h (struct thread_resume): Use unsigned long for THREAD.
1908 (struct target_ops): Use unsigned long for arguments to attach and
1911 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1913 * acinclude.m4: Include bfd/bfd.m4 directly.
1914 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
1915 <agriffis@toolchain.org>.
1916 * aclocal.m4, configure: Regenerated.
1918 2005-01-07 Andrew Cagney <cagney@gnu.org>
1920 * configure.ac: Rename configure.in, require autoconf 2.59.
1921 * configure: Re-generate.
1923 2004-12-08 Daniel Jacobowitz <dan@debian.org>
1925 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
1927 * aclocal.m4: Regenerated.
1928 * configure: Regenerated.
1930 2004-11-21 Andreas Schwab <schwab@suse.de>
1932 * linux-m68k-low.c (m68k_num_gregs): Define.
1933 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
1934 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
1935 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
1936 (m68k_breakpoint_at): New. Add to the_low_target.
1938 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
1939 srv_linux_thread_db to yes.
1941 2004-10-20 Joel Brobecker <brobecker@gnat.com>
1943 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
1944 (ARCH_SET_FS): Likewise.
1945 (ARCH_GET_FS): Likewise.
1946 (ARCH_GET_GS): Likewise.
1948 2004-10-16 Daniel Jacobowitz <dan@debian.org>
1950 * linux-i386-low.c (ps_get_thread_area): New.
1951 * linux-x86-64-low.c (ps_get_thread_area): New.
1952 * linux-low.c: Include <sys/syscall.h>.
1953 (linux_kill_one_process): Don't kill the first thread here.
1954 (linux_kill): Kill the first thread here.
1955 (kill_lwp): New function.
1956 (send_sigstop, linux_send_signal): Use it.
1957 * proc-service.c: Clean up #ifdefs.
1958 (fpregset_info): Delete.
1959 (ps_lgetregs): Update and enable implementation.
1960 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
1962 * remote-utils.c (struct sym_cache, symbol_cache): New.
1963 (input_interrupt): Print a clearer message.
1964 (async_io_enabled): New variable.
1965 (enable_async_io, disable_async_io): Use it. Update comments.
1966 (look_up_one_symbol): Use the symbol cache.
1967 * thread-db.c (thread_db_look_up_symbols): New function.
1968 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
1970 2004-10-16 Daniel Jacobowitz <dan@debian.org>
1972 * configure.in: Test for -rdynamic.
1973 * configure: Regenerated.
1974 * Makefile (INTERNAL_LDFLAGS): New.
1975 (gdbserver, gdbreplay): Use it.
1977 2004-09-02 Andrew Cagney <cagney@gnu.org>
1979 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
1981 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
1983 * linux-low.c (linux_wait): Clear all_processes list also.
1985 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
1987 * linux-low.c: Include <errno.h>. Remove extern declaration of
1990 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
1992 * gdbreplay.c, server.h, utils.c: Update copyright years.
1994 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
1996 * server.c (main): Print child status or termination signal from
1997 variable 'signal', not 'sig'.
1999 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
2001 * linux-low.c (linux_read_memory): Change return type to
2002 int. Check for and return error from ptrace().
2003 * target.c (read_inferior_memory): Change return type to int. Pass
2004 back return status from the_target->read_memory().
2005 * target.h (struct target_ops): Adapt *read_memory() prototype.
2007 (read_inferior_memory): Adapt prototype.
2008 * server.c (main): Return an error packet if
2009 read_inferior_memory() returns an error.
2011 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
2013 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
2014 Unify with other clean targets.
2016 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
2018 * server.c (handle_v_cont): Call set_desired_inferior.
2020 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
2022 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
2024 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
2026 * linux-low.c (linux_wait): Unblock async I/O.
2027 (linux_resume): Block and enable async I/O.
2028 * remote-utils.c (block_async_io, unblock_async_io): New functions.
2029 * server.h (block_async_io, unblock_async_io): Add prototypes.
2031 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
2033 * remote-utils.c (remote_open): Print a status notice after
2035 * server.c (attach_inferior): Print a status notice after
2038 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
2040 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
2042 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
2044 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
2046 * server.c, target.h: Update copyright years.
2048 2004-02-25 Roland McGrath <roland@redhat.com>
2050 * target.h (struct target_ops): New member `read_auxv'.
2051 * server.c (handle_query): Handle qPart:auxv:read: query using that.
2052 * linux-low.c (linux_read_auxv): New function.
2053 (linux_target_ops): Initialize `read_auxv' member to that.
2055 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2057 Committed by Jim Blandy <jimb@redhat.com>.
2059 * linux-s390-low.c (s390_num_regs): Update.
2060 (s390_regmap): Remove control registers. Use __s390x__ predefine
2061 instead of GPR_SIZE to distiguish s390 and s390x targets.
2063 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
2065 * linux-low.c: Update copyright year.
2066 (check_removed_breakpoint): Clear pending_is_breakpoint.
2067 (linux_set_resume_request, linux_queue_one_thread)
2068 (resume_status_pending_p): New functions.
2069 (linux_continue_one_thread): Use process->resume.
2070 (linux_resume): Only resume threads if there are no pending events.
2071 * linux-low.h (struct process_info): Add resume request
2074 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
2076 * regcache.c (new_register_cache): Clear the allocated register
2077 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
2079 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
2081 * linux-low.c (linux_resume): Take a struct thread_resume *
2083 (linux_wait): Update call.
2084 (resume_ptr): New static variable.
2085 (linux_continue_one_thread): Renamed from
2086 linux_continue_one_process. Use resume_ptr.
2087 (linux_resume): Use linux_continue_one_thread.
2088 * server.c (handle_v_cont, handle_v_requests): New functions.
2089 (myresume): New function.
2090 (main): Handle 'v' case.
2091 * target.h (struct thread_resume): New type.
2092 (struct target_ops): Change argument of "resume" to struct
2094 (myresume): Delete macro.
2096 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
2098 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
2099 (uninstall): Support DESTDIR.
2101 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
2103 * configure.srv: Add xscale*linux copy of arm*linux entry.
2105 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
2107 * linux-arm-low.c (arm_reinsert_addr): New function.
2108 (the_low_target): Add arm_reinsert_addr.
2110 2003-07-08 Mark Kettenis <kettenis@gnu.org>
2112 * mem-break.c: Remove whitespace at end of file.
2114 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
2116 * configure.in: Check whether we need to prototype strerror.
2117 * server.h: Optionally prototype strerror.
2118 * gdbreplay.c (perror_with_name): Use strerror.
2119 * linux-low.c (linux_attach_lwp): Use strerror.
2120 * utils.c (perror_with_name): Use strerror.
2121 * config.in, configure: Regenerated.
2123 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
2125 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
2126 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
2128 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
2130 * Makefile.in (SFILES): Update.
2131 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
2132 low-sun3.c: Remove files.
2134 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
2136 * linux-low.c: Move comment to linux_thread_alive where it belonged.
2137 (linux_detach_one_process, linux_detach): New functions.
2138 (linux_target_ops): Add linux_detach.
2139 * server.c (main): Handle 'D' packet.
2140 * target.h (struct target_ops): Add "detach" member.
2141 (detach_inferior): Define.
2143 2003-06-13 Mark Kettenis <kettenis@gnu.org>
2145 From Kelley Cook <kelleycook@wideopenwest.com>:
2146 * configure.srv: Accept i[34567]86 variants.
2148 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
2150 * linux-low.c (linux_wait_for_event): Correct comment typos.
2151 (linux_resume_one_process): Call check_removed_breakpoint.
2152 (linux_send_signal): New function.
2153 (linux_target_ops): Add linux_send_signal.
2154 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
2156 * target.h (struct target_ops): Add send_signal.
2158 2003-05-29 Jim Blandy <jimb@redhat.com>
2160 * linux-low.c (usr_store_inferior_registers): Transfer buf in
2161 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
2162 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
2163 away part of the register's value.
2165 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
2167 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
2168 (linux_wait_for_event, linux_init_signals): Likewise.
2170 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
2172 * configure.in: Check for stdlib.h.
2173 * configure: Regenerated.
2174 * config.in: Regenerated.
2176 2003-01-04 Andreas Schwab <schwab@suse.de>
2178 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
2180 2003-01-02 Andrew Cagney <ac131313@redhat.com>
2182 * Makefile.in: Remove obsolete code.
2184 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
2186 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
2187 defined(PT_FPR0_HI).
2189 2002-11-17 Stuart Hughes <seh@zee2.com>
2191 * linux-arm-low.c (arm_num_regs): Increase.
2192 (arm_regmap): Include status register.
2194 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
2196 * linux-low.c (register_addr): Remove incorrect -1 check.
2198 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
2200 * linux-low.c (linux_create_inferior): Call setpgid. Return
2202 (unstopped_p, linux_signal_pid): Remove.
2203 (linux_target_ops): Remove linux_signal_pid.
2204 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
2205 global instead of target method.
2206 * target.h (struct target_ops): Remove signal_pid. Update comment
2207 for create_inferior.
2208 * server.c (signal_pid): New variable.
2209 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
2210 gdbserver. Set the child to be the foreground process group.
2211 (attach_inferior): Set signal_pid.
2213 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
2215 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
2217 2002-08-20 Jim Blandy <jimb@redhat.com>
2219 * Makefile.in (LDFLAGS): Allow the configure script to establish a
2222 2002-08-01 Andrew Cagney <cagney@redhat.com>
2224 * Makefile.in: Make chill references obsolete.
2226 2002-07-24 Kevin Buettner <kevinb@redhat.com>
2228 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
2229 * configure: Regenerate.
2230 * config.in: Regenerate.
2232 2002-07-09 David O'Brien <obrien@FreeBSD.org>
2234 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
2235 (perror_with_name, remote_close, remote_open, expect, play): Static.
2237 2002-07-04 Michal Ludvig <mludvig@suse.cz>
2239 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
2240 byte offsets instead of an array of indexes.
2241 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
2243 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
2245 * regcache.c: Add comment.
2247 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
2249 * thread-db.c: New file.
2250 * proc-service.c: New file.
2251 * acinclude.m4: New file.
2252 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
2253 proc-service.o, and thread-db.o.
2254 (linux-low.o): Add USE_THREAD_DB.
2255 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
2256 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
2257 * aclocal.m4: Regenerated.
2258 * config.in: Regenerated.
2259 * configure: Regenerated.
2260 * configure.in: Check for proc_service.h, sys/procfs.h,
2261 thread_db.h, and linux/elf.h headrs.
2262 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
2263 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
2264 Check for -lthread_db and thread support.
2265 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
2266 PowerPC, and SuperH.
2267 * i387-fp.c: Constify arguments.
2268 * i387-fp.h: Likewise.
2269 * inferiors.c: (struct thread_info): Renamed from
2270 `struct inferior_info'. Remove PID member. Use generic inferior
2271 list header. All uses updated.
2272 (inferiors, signal_pid): Removed.
2273 (all_threads): New variable.
2274 (get_thread): Define.
2275 (add_inferior_to_list): New function.
2276 (for_each_inferior): New function.
2277 (change_inferior_id): New function.
2278 (add_inferior): Removed.
2279 (remove_inferior): New function.
2280 (add_thread): New function.
2281 (free_one_thread): New function.
2282 (remove_thread): New function.
2283 (clear_inferiors): Use for_each_inferior and free_one_thread.
2284 (find_inferior): New function.
2285 (find_inferior_id): New function.
2286 (inferior_target_data): Update argument type.
2287 (set_inferior_target_data): Likewise.
2288 (inferior_regcache_data): Likewise.
2289 (set_inferior_regcache_data): Likewise.
2290 * linux-low.c (linux_bp_reinsert): Remove.
2291 (all_processes, stopping_threads, using_thrads)
2292 (struct pending_signals, debug_threads, pid_of): New.
2293 (inferior_pid): Replace with macro.
2294 (struct inferior_linux_data): Remove.
2295 (get_stop_pc, add_process): New functions.
2296 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
2297 Use add_process and add_thread.
2298 (linux_attach_lwp): New function, based on old linux_attach. Use
2299 add_process and add_thread. Set stop_expected for new threads.
2300 (linux_attach): New function.
2301 (linux_kill_one_process): New function.
2302 (linux_kill): Kill all LWPs.
2303 (linux_thread_alive): Use find_inferior_id.
2304 (check_removed_breakpoints, status_pending_p): New functions.
2305 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
2306 Update. Use WNOHANG. Wait for cloned processes also. Update process
2307 struct for the found process.
2308 (linux_wait_for_event): New function.
2309 (linux_wait): Use it. Support LWPs.
2310 (send_sigstop, wait_for_sigstop, stop_all_processes)
2311 (linux_resume_one_process, linux_continue_one_process): New functions.
2312 (linux_resume): Support LWPs.
2313 (REGISTER_RAW_SIZE): Remove.
2314 (fetch_register): Use register_size instead. Call supply_register.
2315 (usr_store_inferior_registers): Likewise. Call collect_register.
2317 (regsets_fetch_inferior_registers): Improve error message.
2318 (regsets_store_inferior_registers): Add debugging.
2319 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
2320 (unstopped_p, linux_signal_pid): New functions.
2321 (linux_target_ops): Add linux_signal_pid.
2322 (linux_init_signals): New function.
2323 (initialize_low): Call it. Initialize using_threads.
2324 * regcache.c (inferior_regcache_data): Add valid
2326 (get_regcache): Fetch registers lazily. Add fetch argument
2327 and update all callers.
2328 (regcache_invalidate_one, regcache_invalidate): New
2330 (new_register_cache): Renamed from create_register_cache.
2331 Return the new regcache.
2332 (free_register_cache): Change argument to a void *.
2333 (registers_to_string, registers_from_string): Call get_regcache
2334 with fetch flag set.
2335 (register_data): Make static. Pass fetch flag to get_regcache.
2336 (supply_register): Call get_regcache with fetch flag clear.
2337 (collect_register): Call get_regcache with fetch flag set.
2338 (collect_register_as_string): New function.
2339 * regcache.h: Update.
2340 * remote-utils.c (putpkt): Flush after debug output and use
2342 Handle input interrupts while waiting for an ACK.
2343 (input_interrupt): Use signal_pid method.
2344 (getpkt): Flush after debug output and use stderr.
2345 (outreg): Use collect_register_as_string.
2346 (new_thread_notify, dead_thread_notify): New functions.
2347 (prepare_resume_reply): Check using_threads. Set thread_from_wait
2349 (look_up_one_symbol): Flush after debug output.
2350 * server.c (step_thread, server_waiting): New variables.
2351 (start_inferior): Don't use signal_pid. Update call to mywait.
2352 (attach_inferior): Update call to mywait.
2353 (handle_query): Handle qfThreadInfo and qsThreadInfo.
2354 (main): Don't fetch/store registers explicitly. Use
2355 set_desired_inferior. Support proposed ``Hs'' packet. Update
2358 (struct inferior_list, struct_inferior_list_entry): New.
2359 * target.c (set_desired_inferior): New.
2360 (write_inferior_memory): Constify.
2361 (mywait): New function.
2363 (struct target_ops): New signal_pid method.
2364 (mywait): Removed macro, added prototype.
2366 * linux-low.h (regset_func): Removed.
2367 (regset_fill_func, regset_store_func): New.
2368 (enum regset_type): New.
2369 (struct regset_info): Add type field. Use new operation types.
2370 (struct linux_target_ops): stop_pc renamed to get_pc.
2371 Add decr_pc_after_break and breakpoint_at.
2372 (get_process, get_thread_proess, get_process_thread)
2373 (strut process_info, all_processes, linux_attach_lwp)
2374 (thread_db_init): New.
2376 * linux-arm-low.c (arm_get_pc, arm_set_pc,
2377 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
2378 (the_low_target): Add new members.
2379 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
2380 (i386_store_fpxregset): Constify.
2381 (target_regsets): Add new kind identifier.
2382 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
2383 (i386_set_pc): Add debugging.
2384 (i386_breakpoint_at): New function.
2385 (the_low_target): Add new members.
2386 * linux-mips-low.c (mips_get_pc, mips_set_pc)
2387 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
2388 (mips_breakpoint_at): New.
2389 (the_low_target): Add new members.
2390 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
2391 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
2392 (the_low_target): Add new members.
2393 * linux-sh-low.c (sh_get_pc, sh_set_pc)
2394 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
2395 (the_low_target): Add new members.
2396 * linux-x86-64-low.c (target_regsets): Add new kind
2399 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
2401 From Martin Pool <mbp@samba.org>:
2402 * server.c (gdbserver_usage): New function.
2405 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
2407 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
2410 2002-05-04 Andrew Cagney <ac131313@redhat.com>
2412 * Makefile.in: Remove obsolete code.
2414 2002-04-24 Michal Ludvig <mludvig@suse.cz>
2416 * linux-low.c (regsets_fetch_inferior_registers),
2417 (regsets_store_inferior_registers): Removed cast to int from
2419 * regcache.h: Added declaration of struct inferior_info.
2421 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
2423 * inferiors.c (struct inferior_info): Add regcache_data.
2424 (add_inferior): Call create_register_cache.
2425 (clear_inferiors): Call free_register_cache.
2426 (inferior_regcache_data, set_inferior_regcache_data): New functions.
2427 * regcache.c (struct inferior_regcache_data): New.
2428 (registers): Remove.
2429 (get_regcache): New function.
2430 (create_register_cache, free_register_cache): New functions.
2431 (set_register_cache): Don't initialize the register cache here.
2432 (registers_to_string, registers_from_string, register_data): Call
2434 * regcache.h: Add prototypes.
2435 * server.h: Likewise.
2437 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
2439 * mem-break.c: New file.
2440 * mem-break.h: New file.
2441 * Makefile.in: Add mem-break.o rule; update server.h
2443 * inferiors.c (struct inferior_info): Add target_data
2445 (clear_inferiors): Free target_data member if set.
2446 (inferior_target_data, set_inferior_target_data): New functions.
2447 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
2448 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
2449 * linux-low.c (linux_bp_reinsert): New variable.
2450 (struct inferior_linux_data): New.
2451 (linux_create_inferior): Use set_inferior_target_data.
2452 (linux_attach): Likewise. Call add_inferior.
2453 (linux_wait_for_one_inferior): New function.
2454 (linux_wait): Call it.
2455 (linux_write_memory): Add const.
2456 (initialize_low): Call set_breakpoint_data.
2457 * linux-low.h (struct linux_target_ops): Add breakpoint
2459 * server.c (attach_inferior): Remove extra add_inferior
2461 * server.h: Include mem-break.h. Update inferior.c
2463 * target.c (read_inferior_memory)
2464 (write_inferior_memory): New functions.
2465 * target.h (read_inferior_memory)
2466 (write_inferior_memory): Change macros to prototypes.
2467 (struct target_ops): Update comments. Add const to write_memory
2470 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
2472 * linux-low.c (usr_store_inferior_registers): Support
2473 registers which are allowed to fail to store.
2474 * linux-low.h (linux_target_ops): Likewise.
2475 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
2476 (ppc_cannot_store_register): FPSCR may not be storable.
2478 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
2480 * server.h: Include <string.h> if HAVE_STRING_H.
2481 * ChangeLog: Correct paths in last ChangeLog entry.
2483 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
2485 * linux-low.h: Remove obsolete prototypes.
2486 (struct linux_target_ops): New.
2487 (extern the_low_target): New.
2488 * linux-low.c (num_regs, regmap): Remove declarations.
2489 (register_addr): Use the_low_target explicitly.
2490 (fetch_register): Likewise.
2491 (usr_fetch_inferior_registers): Likewise.
2492 (usr_store_inferior_registers): Likewise.
2493 * linux-arm-low.c (num_regs): Remove.
2494 (arm_num_regs): Define.
2495 (arm_regmap): Renamed from regmap, made static.
2496 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
2498 (arm_cannot_store_register): Renamed from cannot_store_register,
2500 (the_low_target): New.
2501 * linux-i386-low.c (num_regs): Remove.
2502 (i386_num_regs): Define.
2503 (i386_regmap): Renamed from regmap, made static.
2504 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
2506 (i386_cannot_store_register): Renamed from cannot_store_register,
2508 (the_low_target): New.
2509 * linux-ia64-low.c (num_regs): Remove.
2510 (ia64_num_regs): Define.
2511 (ia64_regmap): Renamed from regmap, made static.
2512 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
2514 (ia64_cannot_store_register): Renamed from cannot_store_register,
2516 (the_low_target): New.
2517 * linux-m68k-low.c (num_regs): Remove.
2518 (m68k_num_regs): Define.
2519 (m68k_regmap): Renamed from regmap, made static.
2520 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
2522 (m68k_cannot_store_register): Renamed from cannot_store_register,
2524 (the_low_target): New.
2525 * linux-mips-low.c (num_regs): Remove.
2526 (mips_num_regs): Define.
2527 (mips_regmap): Renamed from regmap, made static.
2528 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
2530 (mips_cannot_store_register): Renamed from cannot_store_register,
2532 (the_low_target): New.
2533 * linux-ppc-low.c (num_regs): Remove.
2534 (ppc_num_regs): Define.
2535 (ppc_regmap): Renamed from regmap, made static.
2536 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
2538 (ppc_cannot_store_register): Renamed from cannot_store_register,
2540 (the_low_target): New.
2541 * linux-s390-low.c (num_regs): Remove.
2542 (s390_num_regs): Define.
2543 (s390_regmap): Renamed from regmap, made static.
2544 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
2546 (s390_cannot_store_register): Renamed from cannot_store_register,
2548 (the_low_target): New.
2549 * linux-sh-low.c (num_regs): Remove.
2550 (sh_num_regs): Define.
2551 (sh_regmap): Renamed from regmap, made static.
2552 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
2554 (sh_cannot_store_register): Renamed from cannot_store_register,
2556 (the_low_target): New.
2557 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
2558 (the_low_target): New.
2560 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
2562 * Makefile.in: Add stamp-h target.
2563 * configure.in: Create stamp-h.
2564 * configure: Regenerated.
2566 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
2568 * inferiors.c: New file.
2569 * target.c: New file.
2570 * target.h: New file.
2571 * Makefile.in: Add target.o and inferiors.o. Update
2573 * linux-low.c (inferior_pid): New static variable,
2574 moved from server.c.
2575 (linux_create_inferior): Renamed from create_inferior.
2576 Call add_inferior. Return 0 on success instead of a PID.
2577 (linux_attach): Renamed from myattach.
2578 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
2579 (linux_thread_alive): Renamed from mythread_alive.
2580 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
2582 (linux_resume): Renamed from myresume. Add missing ``return 0''.
2583 (regsets_store_inferior_registers): Correct error message.
2584 Add missing ``return 0''.
2585 (linux_fetch_registers): Renamed from fetch_inferior_registers.
2586 (linux_store_registers): Renamed from store_inferior_registers.
2587 (linux_read_memory): Renamed from read_inferior_memory.
2588 (linux_write_memory): Renamed from write_inferior_memory.
2589 (linux_target_ops): New structure.
2590 (initialize_low): Call set_target_ops ().
2591 * remote-utils.c (unhexify): New function.
2592 (hexify): New function.
2593 (input_interrupt): Send signals to ``signal_pid''.
2594 * server.c (inferior_pid): Remove.
2595 (start_inferior): Update create_inferior call.
2596 (attach_inferior): Call add_inferior.
2597 (handle_query): New function.
2598 (main): Call handle_query for `q' packets.
2599 * server.h: Include "target.h". Remove obsolete prototypes.
2600 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
2602 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
2604 * Makefile.in: Add WARN_CFLAGS. Update configury
2606 * configure.in: Check for <string.h>
2607 * configure: Regenerate.
2608 * config.in: Regenerate.
2609 * gdbreplay.c: Include needed system headers.
2610 (remote_open): Remove strchr prototype.
2611 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
2612 * regcache.c (supply_register): Change buf argument to const void *.
2613 (supply_register_by_name): Likewise.
2614 (collect_register): Change buf argument to void *.
2615 (collect_register_by_name): Likewise.
2616 * regcache.h: Add missing prototypes.
2617 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
2618 * server.c (handle_query): New function.
2619 (attached): New static variable, moved out of main.
2620 (main): Quiet longjmp clobber warnings.
2621 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
2622 * utils.c (error): Remove NORETURN.