1 2009-01-14 Pedro Alves <pedro@codesourcery.com>
3 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
4 when handling a EXIT_PROCESS_DEBUG_EVENT.
6 2009-01-06 Joel Brobecker <brobecker@adacore.com>
8 * gdbreplay.c (gdbreplay_version): Update copyright year.
9 * server.c (gdbserver_version): Likewise.
11 2009-01-05 Doug Evans <dje@google.com>
13 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14 (handle_extended_wait): Improve comment.
16 2008-12-13 Doug Evans <dje@google.com>
18 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
19 * server.h (ATTR_MALLOC): New macro.
20 (xmalloc,xcalloc,xstrdup): Declare.
21 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
26 * remote-utils.c: Ditto.
31 2008-12-12 Doug Evans <dje@google.com>
33 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
36 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
38 2008-12-09 Doug Evans <dje@google.com>
40 * linux-low.h (struct process_info): Delete member tid, unused.
41 * thread-db.c (find_one_thread): Update.
42 (maybe_attach_thread): Update.
44 2008-12-02 Pedro Alves <pedro@codesourcery.com>
46 * target.h (struct target_ops): Add qxfer_osdata member.
47 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
49 (linux_qxfer_osdata): New functions.
50 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
52 * server.c (handle_query): Handle "qXfer:osdata:read:".
53 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
54 (buffer_xml_printf): New functions.
55 * server.h (struct buffer): New.
56 (buffer_grow_str, buffer_grow_str0): New macros.
57 (buffer_grow, buffer_free, buffer_init, buffer_finish)
58 (buffer_xml_printf): Declare.
60 2008-11-24 Doug Evans <dje@google.com>
62 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
64 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
66 * server.c (handle_v_run): Always use the supplied argument list.
68 2008-11-19 Bob Wilson <bob.wilson@acm.org>
70 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
71 (xtensa_regmap_table): Add entry for scompare1.
73 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
75 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
76 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
77 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
78 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
79 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
80 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
81 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
82 XML target descriptions.
83 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
84 when inferior is running on an ISA 2.05 or later processor. Add
85 special case to return offset for full 64-bit slot of FPSCR when
88 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
90 * Makefile.in (SFILES, clean): Added sparc64 files.
91 (reg-sparc64.o, reg-sparc64.c): New.
92 * configure.srv (sparc*-*-linux*): New configuration.
93 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
94 syscall arguments for SPARC.
95 (regsets_store_inferior_registers): Likewise.
96 * linux-sparc-low.c: New file.
98 2008-10-21 Doug Evans <dje@google.com>
100 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
101 (READLINE_DIR,READLINE_DEP): Delete.
102 (INTERNAL_CFLAGS): Update.
105 2008-10-10 Pedro Alves <pedro@codesourcery.com>
107 * server.c (handle_v_run): If GDB didn't specify an argv, use the
108 whole argv from the last run, not just argv[0].
110 2008-09-08 Pedro Alves <pedro@codesourcery.com>
112 * regcache.c (new_register_cache): Return NULL if the register
113 cache size isn't known yet.
114 (free_register_cache): Avoid dereferencing a NULL regcache.
116 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
118 * configure.srv: Merge MIPS and MIPS64.
120 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
122 * Makefile.in (uninstall): Apply $(EXEEXT) too.
124 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
126 * Makefile.in: Add required vsx dependencies.
128 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
129 Declare init_registers_powerpc_vsx32l.
130 Declare init_registers_powerpc_vsx64l.
131 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
132 (ppc_arch_setup): Check for VSX in hwcap.
133 (ppc_fill_vsxregset): New function.
134 (ppc_store_vsxregset): New function.
135 Add new VSX entry in regset_info target_regsets.
137 * configure.srv: Add new VSX dependencies.
139 2008-08-12 Pedro Alves <pedro@codesourcery.com>
141 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
142 (remote_open): Set or clear transport_is_reliable.
143 (putpkt_binary): Don't expect acks in noack mode.
144 (getpkt): Don't send ack/nac in noack mode.
145 * server.c (handle_general_set): Handle QStartNoAckMode.
146 (handle_query): If connected by tcp pass QStartNoAckMode+ in
148 (main): Reset noack_mode on every connection.
149 * server.h (noack_mode): Declare.
151 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
153 * Makefile.in (GDBREPLAY_OBS): New variable.
154 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
156 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
157 Daniel Jacobowitz <dan@codesourcery.com>
159 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
160 (usr_store_inferior_registers): Likewise.
161 (regsets_store_inferior_registers): Likewise.
163 2008-07-31 Rolf Jansen <rj@surtec.com>
164 Pedro Alves <pedro@codesourcery.com>
166 * configure.ac: Check for memmem declaration.
167 * server.c [HAVE_MALLOC_H]: Include malloc.h.
168 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
169 (disable_packet_qfThreadInfo): Unconditionally compile.
170 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
171 * configure, config.in: Regenerate.
173 2008-07-28 Doug Kwan <dougkwan@google.com>
175 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
176 (linux_write_memory): Remove declaration of errno.
178 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
180 * linux-low.c (handle_extended_wait): Do not use "status"
181 variable uninitialized.
183 2008-07-07 Pedro Alves <pedro@codesourcery.com>
185 * server.c (handle_v_attach): Inhibit reporting dll changes.
187 2008-06-27 Pedro Alves <pedro@codesourcery.com>
189 * remote-utils.c (prepare_resume_reply): If requested, don't
190 output "thread:TID" in the T stop reply.
192 * server.c (disable_packet_vCont, disable_packet_Tthread)
193 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
194 (handle_query): If requested, disable support for qC, qfThreadInfo
196 (handle_v_requests): If requested, disable support for vCont.
197 (gdbserver_show_disableable): New.
198 (main): Handle --disable-packet and --disable-packet=LIST.
200 * server.h (disable_packet_vCont, disable_packet_Tthread)
201 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
203 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
205 * server.c (gdbserver_usage): Mention --version.
207 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
209 * Makefile.in (gdbreplay.o): New rule.
211 2008-06-06 Joseph Myers <joseph@codesourcery.com>
213 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
214 message, not gdbserver.
216 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
217 Nathan Sidwell <nathan@codesourcery.com>
218 Joseph Myers <joseph@codesourcery.com>
220 * acinclude.m4: Include ../../config/acx.m4.
221 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
222 * configure, config.in: Regenerate.
223 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
224 * server.c (gdbserver_version): Print PKGVERSION.
225 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
226 (main): Adjust gdbserver_usage calls.
227 * gdbreplay.c (version, host_name): Add declarations.
228 (gdbreplay_version, gdbreplay_usage): New.
229 (main): Accept --version and --help options.
231 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
233 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
234 (arm_breakpoint_at): Handle Thumb.
235 (the_low_target): Add comment.
237 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
239 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
241 2008-05-09 Doug Evans <dje@google.com>
243 * server.h (decode_search_memory_packet): Declare.
244 * remote-utils.c (decode_search_memory_packet): New fn.
245 * server.c (handle_search_memory_1): New fn.
246 (handle_search_memory): New fn.
247 (handle_query): Process qSearch:memory packets.
249 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
251 * regcache.c (registers_length): Remove.
252 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
253 full register packet.
254 * regcache.h (registers_length): Remove prototype.
255 * server.h (PBUFSIZ): Define to 16384.
257 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
259 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
260 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
261 powerpc-64l.o, and powerpc-altivec64l.o.
262 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
263 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
264 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
265 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
266 rs6000/power-linux.xml, and rs6000/power64-linux.xml
269 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
270 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
271 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
272 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
273 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
274 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
275 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
276 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
277 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
278 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
281 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
282 (init_registers_powerpc_32l): ... this new prototype.
283 (init_registers_powerpc_32): Remove, replace by ...
284 (init_registers_powerpc_altivec32l): ... this new prototype.
285 (init_registers_powerpc_e500): Remove, replace by ...
286 (init_registers_powerpc_e500l): ... this new prototype.
287 (init_registers_ppc64): Remove, replace by ...
288 (init_registers_powerpc_64l): ... this new prototype.
289 (init_registers_powerpc_64): Remove, replace by ...
290 (init_registers_powerpc_altivec64l): ... this new prototype.
291 (ppc_num_regs): Set to 73.
292 (PT_ORIG_R3, PT_TRAP): Define if necessary.
293 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
294 (ppc_cannot_store_register): Handle orig_r3 and trap.
295 (ppc_arch_setup): Update init_registers_... calls.
296 (ppc_fill_gregset): Handle orig_r3 and trap.
298 * inferiors.c (clear_inferiors): Reset current_inferior.
300 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
302 * acinclude.m4: Add override.m4.
303 * configure: Regenerate.
305 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
307 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
308 initial call to init_register_ppc64.
310 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
312 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into single
313 powerpc*-*-linux* case.
314 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
316 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
318 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
319 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
321 * linux-ppc-low.c: Include <elf.h>.
322 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
323 (ppc_hwcap): New global variable.
324 (ppc_regmap): Remove __SPE__ #ifdef sections.
325 (ppc_regmap_e500): New global variable.
326 (ppc_cannot_store_register): Update __SPE__ special case.
327 (ppc_get_hwcap): New function.
328 (ppc_arch_setup): Use it to determine whether inferior supports
329 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
330 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
331 Do not access registers if target does not support AltiVec.
332 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
333 Do not access registers if target does not support SPE.
334 (target_regsets): Unconditionally include AltiVec and SPE regsets.
336 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
338 * linux-low.c (disabled_regsets, num_regsets): New.
339 (use_regsets_p): Delete.
340 (linux_wait_for_process): Clear disabled_regsets.
341 (regsets_fetch_inferior_registers): Check and set it.
342 (regsets_store_inferior_registers): Likewise.
343 (linux_fetch_registers, linux_store_registers): Do not use
345 (initialize_low): Allocate disabled_regsets.
347 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
349 * Makefile.in (LIBOBJS): New.
351 (memmem.o): New rule.
352 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
353 * configure: Regenerated.
355 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
357 * server.c (handle_query): Never return "unsupported" for
358 qXfer:features:read queries.
360 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
362 * server.c (get_features_xml): Fix inverted condition.
363 (handle_query): Always support qXfer:feature:read.
365 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
367 * server.c (wrapper_argv): New.
368 (start_inferior): Handle wrapper_argv. If set, expect an extra
370 (gdbserver_usage): Document --wrapper.
371 (main): Parse --wrapper.
373 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
375 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
376 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
377 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
378 (ppc_set_pc): Likewise.
379 (ppc_arch_setup): New function.
380 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
382 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
384 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
386 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
387 instead of linux-ppc64-low.o.
388 * linux-ppc64-low.c: Remove file.
389 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
390 (linux-ppc64-low.o): Remove rule.
392 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
393 (init_registers_powerpc_64): Likewise.
394 (ppc_regmap): Conditionally define depending on __powerpc64__.
395 (ppc_cannot_store_register): Do not special-case "fpscr" when
396 compiled on __powerpc64__.
397 (ppc_collect_ptrace_register): New function.
398 (ppc_supply_ptrace_register): New function.
399 (ppc_breakpoint): Change type to "unsigned int".
400 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
401 (the_low_target): Conditionally provide initializers for the
402 arch_setup member depending on __powerpc64__. Install
403 collect_ptrace_register and supply_ptrace_register members.
405 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
407 * regcache.h (gdbserver_xmltarget): Add extern declaration.
408 * server.c (gdbserver_xmltarget): Define.
409 (get_features_xml): Use it to replace "target.xml" and arch_string.
411 * configure.srv: Remove srv_xmltarget. Add XML files that were
412 mentioned there to srv_xmlfiles instead. Remove conditional tests
413 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
414 srv_xmlfiles and srv_regobj to include all possible choices.
415 * configure.ac (srv_xmltarget): Remove.
416 (srv_xmlfiles): Do not add "target.xml".
417 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
418 checks for supplementary target information.
419 * configure: Regenerate.
420 * Makefile.in (XML_TARGET): Remove.
421 (target.xml): Remove rule.
422 (clean): Do not clean up target.xml.
423 (.PRECIOUS): Do not mention target.xml.
425 * target.h (struct target_ops): Remove arch_string member.
426 * linux-low.c (linux_arch_string): Remove.
427 (linux_target_ops): Remove arch_string initializer.
428 * linux-low.h (struct linux_target_ops): Remove arch_string member.
429 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
430 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
431 * spu-low.c (spu_arch_string): Remove.
432 (spu_target_ops): Remove arch_string initializer.
433 * win32-low.c (win32_arch_string): Remove.
434 (win32_target_ops): Remove arch_string initializer.
435 * win32-low.h (struct win32_target_ops): Remove arch_string member.
436 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
437 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
439 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
441 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
442 by collect_ptrace_register and supply_ptrace_register hooks.
443 * linux-low.c (fetch_register): Use supply_ptrace_register callback
444 instead of checking for the_low_target.left_pad_xfer.
445 (usr_store_inferior_registers): Use collect_ptrace_register callback
446 instead of checking for the_low_target.left_pad_xfer.
448 * linux-s390-low.c (s390_collect_ptrace_register): New function.
449 (s390_supply_ptrace_register): Likewise.
450 (s390_fill_gregset): Call s390_collect_ptrace_register.
451 (the_low_target): Update.
453 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
454 (ppc_supply_ptrace_register): Likewise.
455 (the_low_target): Update.
457 * linux-i386-low.c (the_low_target): Update.
458 * linux-x86-64-low.c (the_low_target): Update.
460 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
462 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
463 reg-s390.o and reg-s390x.o.
465 * linux-low.c (new_inferior): New global variable.
466 (linux_create_inferior, linux_attach): Set it.
467 (linux_wait_for_process): Call the_low_target.arch_setup after the
468 target has stopped for the first time.
469 (initialize_low): Do not call the_low_target.arch_setup.
471 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
472 (s390_set_pc): Likewise.
473 (s390_arch_setup): New function.
474 (the_low_target): Use s390_arch_setup as arch_setup routine.
476 * regcache.c (realloc_register_cache): New function.
477 (set_register_cache): Call it for each existing regcache.
479 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
481 * server.h (init_registers): Remove prototype.
483 * linux-low.h (struct linux_target_ops): Add arch_setup field.
484 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
485 instead of init_registers ().
486 * linux-arm-low.c (init_registers_arm): Add prototype.
487 (init_registers_arm_with_iwmmxt): Likewise.
488 (the_low_target): Add initializer for arch_setup field.
489 * linux-cris-low.c (init_registers_cris): Add prototype.
490 (the_low_target): Add initializer for arch_setup field.
491 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
492 (the_low_target): Add initializer for arch_setup field.
493 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
494 (the_low_target): Add initializer for arch_setup field.
495 * linux-ia64-low.c (init_registers_ia64): Add prototype.
496 (the_low_target): Add initializer for arch_setup field.
497 * linux-m32r-low.c (init_registers_m32r): Add prototype.
498 (the_low_target): Add initializer for arch_setup field.
499 * linux-m68k-low.c (init_registers_m68k): Add prototype.
500 (the_low_target): Add initializer for arch_setup field.
501 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
502 (init_registers_mips64_linux): Likewise.
503 (the_low_target): Add initializer for arch_setup field.
504 * linux-ppc-low.c (init_registers_ppc): Add prototype.
505 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
506 (the_low_target): Add initializer for arch_setup field.
507 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
508 (init_registers_powerpc_64): Likewise.
509 (the_low_target): Add initializer for arch_setup field.
510 * linux-s390-low.c (init_registers_s390): Add prototype.
511 (init_registers_s390x): Likewise.
512 (the_low_target): Add initializer for arch_setup field.
513 * linux-sh-low.c (init_registers_sh): Add prototype.
514 (the_low_target): Add initializer for arch_setup field.
515 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
516 (the_low_target): Add initializer for arch_setup field.
517 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
518 (the_low_target): Add initializer for arch_setup field.
520 * win32-low.h (struct win32_target_ops): Add arch_setup field.
521 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
522 instead of init_registers ().
523 * win32-arm-low.c (init_registers_arm): Add prototype.
524 (the_low_target): Add initializer for arch_setup field.
525 * win32-i386-low.c (init_registers_i386): Add prototype.
526 (the_low_target): Add initializer for arch_setup field.
528 * spu-low.c (init_registers_spu): Add prototype.
529 (initialize_low): Call initialie_registers_spu () instead of
530 initialize_registers ().
532 2008-02-19 Pedro Alves <pedro@codesourcery.com>
534 * server.c (handle_v_requests): When handling the vRun and vAttach
535 packets, if already debugging a process, don't kill it. Return an
538 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
540 * server.c (handle_query): Correct length check.
542 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
544 * win32-low.c (do_initial_child_stuff): Add process handle
545 parameter. Set current_process_handle and current_process_id from the
546 parameters. Clear globals.
547 (win32_create_inferior): Don't set current_process_handle and
548 current_process_id here. Instead pass them on the call to
549 do_initial_child_stuff.
550 (win32_attach): Likewise.
551 (win32_clear_inferiors): New.
552 (win32_kill): Don't close the current process handle or the
553 current thread handle here. Instead call win32_clear_inferiors.
554 (win32_detach): Don't open a new handle to the process. Call
555 win32_clear_inferiors.
556 (win32_join): Don't rely on current_process_handle; open a new
557 handle using the process id.
558 (win32_wait): Call win32_clear_inferiors when the inferior process
561 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
563 * server.c (monitor_show_help): Add "exit".
565 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
567 * Makefile.in (SFILES): Add linux-xtensa-low.c.
568 (clean): Add reg-xtensa.c.
569 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
570 * configure.srv (xtensa*-*-linux*) New target.
571 * linux-xtensa-low.c: New.
572 * xtensa-xtregs.c: New.
574 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
576 * hostio.c: Don't include errno.h.
577 (errno_to_fileio_errno): Move to hostio-errno.
578 * hostio.c: (hostio_error): Remove the error parameter. Defer the
579 error number outputting to the target->hostio_last_error callback.
580 (hostio_packet_error): Use FILEIO_EINVAL directly.
581 (handle_open, handle_pread, hostio_error, handle_unlink): Update
582 calls to hostio_error.
583 * hostio-errno.c: New.
584 * server.h (hostio_last_error_from_errno): Declare.
585 * target.h (target_ops): Add hostio_last_error member.
586 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
587 as hostio_last_error handler.
588 * spu-low.c (spu_target_ops): Likewise.
589 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
590 (wince_hostio_last_error): New functions.
591 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
592 as hostio_last_error handler.
593 (win32_target_ops) [!_WIN32_WCE]: Register
594 hostio_last_error_from_errno as hostio_last_error handler.
595 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
596 (hostio-errno.o): New rule.
597 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
598 * configure.srv (srv_hostio_err_objs): New variable. Default to
600 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
601 * configure: Regenerate.
603 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
605 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
606 (linux_kill, linux_detach): Clean up the process list.
607 * remote-utils.c (remote_open): Improve port number parsing.
608 (putpkt_binary, input_interrupt): Only send interrupts if the target
610 * server.c (extended_protocol): Make static.
611 (attached): Define earlier.
612 (exit_requested, response_needed, program_argv): New variables.
613 (target_running): New.
614 (start_inferior): Clear attached here.
615 (attach_inferior): Set attached here.
616 (require_running): Define.
617 (handle_query): Use require_running and target_running. Implement
619 (handle_v_attach, handle_v_run): New.
620 (handle_v_requests): Use require_running. Handle vAttach and vRun.
621 (gdbserver_usage): Update.
622 (main): Redo argument parsing. Handle --debug and --multi. Handle
623 --attach along with other options or after the port. Save
624 program_argv. Support no initial program. Resynchronize
625 communication with GDB after an error. Handle "monitor exit".
626 Use require_running and target_running. Always allow the extended
627 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
628 restart in extended mode.
629 * README: Refer to the GDB manual. Update --attach usage.
631 2007-12-20 Andreas Schwab <schwab@suse.de>
633 * linux-low.c (STACK_SIZE): Define.
634 (linux_tracefork_child): Use it. Use __clone2 on ia64.
635 (linux_test_for_tracefork): Likewise.
637 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
639 * linux-low.c (linux_wait_for_event): Update messages. Do not
640 reinsert auto-delete breakpoints.
641 * mem-break.c (struct breakpoint): Change return type of handler to
643 (set_breakpoint_at): Update handler type.
644 (reinsert_breakpoint_handler): Return 1 instead of calling
646 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
648 (check_breakpoints): Delete auto-delete breakpoints and return 2.
649 * mem-break.h (set_breakpoint_at): Update handler type.
650 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
651 * win32-low.c (auto_delete_breakpoint): New.
652 (get_child_debug_event): Use it.
654 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
656 * configure.ac: Check for pread and pwrite.
657 * hostio.c (handle_pread): Fall back to lseek and read.
658 (handle_pwrite): Fall back to lseek and write.
659 * config.in, configure: Regenerated.
661 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
663 * server.c (myresume): Add own_buf argument.
664 (main): Update calls.
666 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
668 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
669 * remote-utils.c (remote_open): Do not call disable_async_io.
670 (block_async_io): Delete.
671 (unblock_async_io): Make static.
672 (initialize_async_io): New.
673 * server.c (handle_v_cont): Handle async I/O here.
674 (myresume): Likewise. Move other common resume tasks here...
675 (main): ... from here. Call initialize_async_io. Disable async
676 I/O before the main loop.
677 * server.h (initialize_async_io): Declare.
678 (block_async_io, unblock_async_io): Delete prototypes.
679 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
681 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
683 * remote-utils.c (readchar): Allow binary data in received messages.
685 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
687 * win32-low.c (attaching): New global.
688 (win32_create_inferior): Clear the `attaching' global.
689 (win32_attach): Set the `attaching' global.
690 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
691 attaching. Only set a breakpoint at the entry point if not
694 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
696 * server.c (main): Don't report dll events on the initial
697 connection on attaches.
699 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
701 * server.c (main): Relax numerical bases supported for the pid of
702 the --attach command line argument.
704 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
706 * win32-low.c (win32_attach): Call OpenProcess before
707 DebugActiveProcess, not after. Add last error output to error
710 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
712 * win32-low.c (win32_get_thread_context)
713 (win32_set_thread_context): New functions.
714 (thread_rec): Use win32_get_thread_context.
715 (continue_one_thread, win32_resume): Use win32_set_thread_context.
716 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
720 Pedro Alves <pedro_alves@portugalmail.pt>
722 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
724 (child_add_thread): Minor cleanup.
725 (child_continue): Resume artificially suspended threads before
726 calling ContinueDebugEvent.
727 (suspend_one_thread): New.
728 (fake_breakpoint_event): New.
729 (get_child_debug_event): Change return type to int. Check here if
730 gdb sent an interrupt request. If a soft interrupt was requested,
731 fake a breakpoint event. Return 0 if there is no event to handle,
733 (win32_wait): Don't check here if gdb sent an interrupt request.
734 Ensure there is a valid event to handle.
735 (win32_request_interrupt): Add soft interruption method as last
739 Pedro Alves <pedro_alves@portugalmail.pt>
741 * win32-low.h (win32_thread_info): Add descriptions to the
742 structure members. Replace `suspend_count' counter by a
744 * win32-low.c (thread_rec): Update condition of when to get the
745 context from the inferior. Rely on ContextFlags being set if it
746 has already been retrieved. Only suspend the inferior thread if
747 we haven't already. Warn if that fails.
748 (continue_one_thread): s/suspend_count/suspended/. Only call
749 ResumeThread once. Warn if that fails.
751 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
753 * win32-low.c (win32_wait): Don't read from the inferior when it
756 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
758 * Makefile.in (win32_low_h): New variable.
759 (win32-low.o): Add dependency on $(win32_low_h).
760 (win32-arm-low.o, win32-i386-low.o): New rules.
762 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
764 * hostio.c: Correct copyright year.
766 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
768 * Makefile.in (OBS): Add hostio.o.
769 (hostio.o): New rule.
770 * server.h (handle_vFile): Declare.
771 * hostio.c: New file.
772 * server.c (handle_v_requests): Take packet_len and new_packet_len
773 for binary packets. Call handle_vFile.
774 (main): Update call to handle_v_requests.
776 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
778 * linux-low.c: Include <sched.h>.
780 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
782 * linux-low.c (linux_tracefork_grandchild): New.
783 (linux_tracefork_child): Use clone.
784 (linux_test_for_tracefork): Use clone; allocate and free a stack.
786 2007-10-31 Joel Brobecker <brobecker@adacore.com>
788 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
790 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
792 * linux-low.c (handle_extended_wait): Handle unexpected signals.
794 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
796 * inferiors.c (change_inferior_id): Delete.
797 (add_pid_to_list, pull_pid_from_list): New.
798 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
799 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
800 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
801 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
802 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
803 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
804 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
805 (using_threads): Always set to 1.
806 (handle_extended_wait): New.
807 (add_process): Do not set TID.
808 (linux_create_inferior): Set must_set_ptrace_flags.
809 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
810 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
811 (linux_thread_alive): Rename TID argument to LWPID.
812 (linux_wait_for_process): Handle unknown processes. Do not use TID.
813 (linux_wait_for_event): Do not use TID or check using_threads. Update
814 call to dead_thread_notify. Call handle_extended_wait.
815 (linux_create_inferior): Use PTRACE_SETOPTIONS.
816 (send_sigstop): Delete sigstop_sent.
817 (wait_for_sigstop): Avoid TID.
818 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
819 (linux_test_for_tracefork): New.
820 (linux_lookup_signals): Use thread_db_active and
821 linux_supports_tracefork_flag.
822 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
823 * linux-low.h (get_process_thread): Avoid TID.
824 (struct process_ifo): Move thread_known and tid to the end. Remove
826 (linux_attach_lwp, thread_db_init): Update prototypes.
827 * server.h (change_inferior_id): Delete prototype.
828 (add_pid_to_list, pull_pid_from_list): New prototypes.
829 * thread-db.c (thread_db_use_events): New.
830 (find_first_thread): Rename to...
831 (find_one_thread): ...this. Update callers and messages. Do not
832 call fatal. Check thread_db_use_events. Do not call
833 change_inferior_id or new_thread_notify.
834 (maybe_attach_thread): Update. Do not call new_thread_notify.
835 (thread_db_init): Set thread_db_use_events. Check use_events.
836 * utils.c (fatal, warning): Correct message prefix.
838 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
840 * Makefile.in (clean): Remove new files.
841 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
842 (powerpc-64.o, powerpc-64.c): New rules.
843 * configure.srv: Use alternate register sets for powerpc64-*-linux*
844 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
846 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
848 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
849 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
850 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
851 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
852 (target_regsets): Add AltiVec and SPE register sets.
853 * configure.ac: Check for AltiVec and SPE.
854 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
855 (ppc_fill_vrregset, ppc_store_vrregset): New.
856 (target_regsets): Add AltiVec register set.
857 * configure: Regenerated.
859 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
861 * linux-low.c (O_LARGEFILE): Define.
862 (linux_read_memory): Use /proc/PID/mem.
863 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
864 * configure, config.in: Regenerated.
866 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
868 * linux-low.c (linux_wait_for_event): Do not pass signals while
871 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
873 * win32-low.c (create_process): New.
874 (win32_create_inferior): Use create_process instead of
875 CreateProcess. If create_process failed retry appending an ".exe"
876 suffix. Store the GetLastError result immediatelly after
877 create_process calls and use it on the call to error.
879 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
881 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
883 2007-08-23 Joel Brobecker <brobecker@adacore.com>
885 * configure.ac: Switch license to GPLv3.
887 2007-08-01 Michael Snyder <msnyder@access-company.com>
889 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
891 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
893 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
895 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
896 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
897 CloseToolhelp32Snapshot.
898 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
899 CloseToolhelp32Snapshot.
901 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
903 * server.c (main): Check for inferior exit before main loop.
905 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
907 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
908 instead of on tmp_desc.
910 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
911 Daniel Jacobowitz <dan@codesourcery.com>
913 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
914 (add_thread): Minor cleanups.
915 (clear_inferiors): Move lower in the file. Clear the DLL
917 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
918 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
919 (xml_escape_text): New.
920 * server.c (handle_query): Handle qXfer:libraries:read. Report it
922 (handle_v_cont): Report errors.
923 (gdbserver_version): Update.
924 (main): Correct size of own_buf. Do not report initial DLL events.
925 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
926 (unloaded_dll, xml_escape_text): New.
927 * win32-low.c (enum target_waitkind): Update comments.
928 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
929 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
930 (win32_EnumProcessModules, win32_GetModuleInformation)
931 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
932 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
933 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
934 (win32_Module32First, win32_Module32Next, load_toolhelp)
935 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
936 (get_child_debug_event): Handle DLL events.
937 (win32_wait): Likewise.
939 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
941 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
942 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
944 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
946 * win32-low.c (handle_output_debug_string): Ignore event if not
949 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
951 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
953 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
955 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
957 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
959 * inferiors.c (change_inferior_id): Add comment.
960 * linux-low.c (check_removed_breakpoint): Add an early
961 prototype. Improve debug output.
962 (linux_attach): Doc update.
963 (linux_detach_one_process, linux_detach): Clean up before releasing
965 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
966 * linux-low.h (struct process_info): Doc improvement.
967 * mem-break.c (delete_all_breakpoints): New.
968 * mem-break.h (delete_all_breakpoints): New prototype.
969 * thread-db.c (find_first_thread): New.
970 (thread_db_create_event): Call it instead of
971 thread_db_find_new_threads. Clean up unused variables.
972 (maybe_attach_thread): Remove first thread handling.
973 (thread_db_find_new_threads): Use find_first_thread.
974 (thread_db_get_tls_address): Likewise.
976 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
978 * thread-db.c (thread_db_find_new_threads): Add prototype.
979 (thread_db_create_event): Check for the main thread before adding
981 (maybe_attach_thread): Only enable event reporting if TID == 0.
982 (thread_db_get_tls_address): Check for new threads.
984 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
986 * linux-low.c (linux_create_inferior): Try execv before execvp.
987 * spu-low.c (spu_create_inferior): Likewise.
989 2007-06-13 Mike Frysinger <vapier@gentoo.org>
991 * linux-low.c (linux_create_inferior): Change execv to execvp.
992 * spu-low.c (spu_create_inferior): Likewies.
994 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
996 * Makefile.in (clean): Clean new files instead of deleted ones.
997 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
998 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
1000 * configure.srv: Specify XML files and new regformats for MIPS and
1002 * linux-mips-low.c (mips_num_regs): Set to only used registers.
1003 (mips_regmap): Do not fetch $0. Remove unused registers. Add
1004 an entry for the restart register.
1005 (mips_cannot_fetch_register, mips_cannot_store_register)
1006 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
1007 register names to match the XML descriptions.
1008 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
1009 restart register instead of $0.
1011 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
1012 Markus Deuling <deuling@de.ibm.com>
1014 * remote-utils.c (decode_xfer_write): New function.
1015 * server.h (decode_xfer_write): Add prototype.
1016 * server.c (handle_query): Add PACKET_LEN argument. Support
1017 qXfer:spu:read and qXfer:spu:write packets.
1018 (main): Pass packet_len to handle_query.
1019 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
1020 * target.h (target_ops): Add qxfer_spu.
1022 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
1024 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
1025 accessing non-seekable spufs files.
1027 2007-05-16 Markus Deuling <deuling@de.ibm.com>
1029 * server.c (handle_query): Add reply for qC packet.
1031 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1032 Leo Zayas <lerele@champenstudios@com>
1034 * server.h (check_remote_input_interrupt_request): New function.
1035 * remote_utils.c (INVALID_DESCRIPTOR): New define.
1036 (remote_desc): Initialize with INVALID_DESCRIPTOR.
1037 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
1038 (check_remote_input_interrupt_request): New function.
1039 * server.h (check_remote_input_interrupt_request): Declare.
1040 * win32-low.c (winapi_DebugBreakProcess,
1041 winapi_GenerateConsoleCtrlEvent): New typedefs.
1042 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
1044 (win32_wait): Check for remote interrupt request
1045 with check_remote_input_interrupt_request.
1046 (win32_request_interrupt): New function.
1047 (win32_target_op): Set request_interrupt to win32_request_interrupt.
1049 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1051 * win32-low.c (debug_registers_changed,
1052 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
1053 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
1054 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
1055 (thread_rec): Get context using the low target.
1056 (child_add_thread): Call thread_added on the low target,
1057 which does the same thing.
1059 (do_initial_child_stuff): Remove debug registers references.
1060 Set context using the low target. Resume threads after
1061 setting the contexts.
1062 (child_continue): Remove dead variable. Remove debug
1063 registers references.
1064 (child_fetch_inferior_registers): Go through the low target.
1065 (do_child_store_inferior_registers): Remove.
1066 (child_store_inferior_registers): Go through the low target.
1067 (win32_resume): Remove debug registers references.
1068 Set context using the low target.
1069 (handle_exception): Change return type to void. Don't record
1070 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
1071 first chance exception.
1072 (get_child_debug_event): Change return type to void. Remove
1073 goto loop. Always return after waiting for debug event.
1074 (win32_wait): Convert to switch statement. Handle spurious
1077 * win32-i386-low.c (debug_registers_changed,
1078 debug_registers_used): New.
1079 (initial_stuff): Rename to ...
1080 (i386_initial_stuff): ... this. Clear debug registers
1082 (store_debug_registers): Delete.
1083 (i386_get_thread_context): New.
1084 (load_debug_registers): Delete.
1085 (i386_set_thread_context): New.
1086 (i386_thread_added): New.
1087 (single_step): Rename to ...
1088 (i386_single_step): ... this.
1089 (do_fetch_inferior_registers): Rename to ...
1090 (i386_fetch_inferior_register): ... this.
1091 (i386_store_inferior_register): New.
1092 (the_low_target): Adapt to new interface.
1094 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
1095 (arm_get_thread_context): New.
1096 (arm_set_thread_context): New.
1098 (do_fetch_inferior_registers): Rename to ...
1099 (arm_fetch_inferior_register): ... this.
1100 (arm_store_inferior_register): New.
1101 (arm_wince_breakpoint): Reimplement as unsigned long.
1102 (arm_wince_breakpoint_len): Define.
1103 (the_low_target): Adapt to new interface.
1105 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
1106 load_debug_registers. Add get_thread_context, set_thread_context,
1107 thread_added and store_inferior_register. Rename
1108 fetch_inferior_registers to fetch_inferior_register.
1109 (regptr): Remove declaration.
1111 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1113 * linux-low.c (linux_detach): Change return type to int. Return 0.
1114 * spu-low.c (spu_detach): Likewise.
1116 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1118 * target.h (target_ops): Change return type of detach to int.
1120 (join_inferior): New.
1121 * server.c (main): Don't skip detach support on mingw32.
1122 If the inferior doesn't support detaching return error.
1123 Call join_inferior instead of using waitpid.
1124 * linux-low.c (linux_join): New.
1125 (linux_target_op): Add linux_join.
1126 * spu-low.c (spu_join): New.
1127 (spu_target_ops): Add spu_join.
1128 * win32-low.c (win32_detach): Adapt to new interface.
1129 Reopen current_process_handle before detaching. Issue a child
1130 resume before detaching.
1132 (win32_target_op): Add win32_join.
1134 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1136 * win32-low.c (win32-attach): Fix return value.
1137 * target.h (target_ops): Describe ATTACH return values.
1139 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1141 * win32-low.c (GETPROCADDRESS): Define.
1142 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
1143 (winapi_DebugSetProcessKillOnExit): Likewise.
1144 (win32_create_inferior): Force usage of ansi CreateProcessA.
1145 (win32_attach): Use GETPROCADDRESS.
1146 (win32_detach): Likewise.
1148 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1150 * win32-low.c (win32_wait): Don't use WSTOPSIG.
1152 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
1154 * win32-low.c: Commit leftover changes from 2007-03-29.
1156 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
1158 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
1159 fields short instead of int. Add explicit padding.
1160 (i387_cache_to_fsave): Remove unnecessary casts.
1161 (i387_fsave_to_cache): Doc fix.
1162 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
1164 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
1166 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
1167 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
1169 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
1171 * configure.srv (arm*-*-mingw32ce*): Move near the other
1174 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
1176 * configure.ac: Add errno checking.
1177 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
1178 sys/file.h and malloc.h.
1179 (AC_CHECK_DECLS): Add perror.
1180 (srv_mingwce): Handle.
1181 * configure.srv (i[34567]86-*-cygwin*): Add
1182 win32-i386-low.o to srv_tgtobj.
1183 (i[34567]86-*-mingw*): Likewise.
1184 (arm*-*-mingw32ce*): Add case.
1185 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
1186 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
1187 [__MINGW32CE__] (strerror): New function.
1188 [__MINGW32CE__] (errno): Define to GetLastError.
1189 [__MINGW32CE__] (COUNTOF): New macro.
1190 (remote_open): Remove extra close call.
1191 * mem-break.c (delete_breakpoint_at): New function.
1192 * mem-break.h (delete_breakpoint_at): Declare.
1193 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
1194 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
1195 [USE_WIN32API] (read, write): Add char* casts.
1196 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
1197 * server.h: Include wincecompat.h on Windows CE.
1198 [HAVE_ERRNO_H]: Check.
1199 (perror): Declare if not declared.
1200 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
1201 (perror_with_name): Remove errno declaration.
1202 * wincecompat.h: New.
1203 * wincecompat.c: New.
1205 * win32-arm-low.c: New.
1206 * win32-i386-low.c: New.
1207 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
1208 (OUTMSG2): Make it safe.
1210 (COUNTOF): New macro.
1211 (NUM_REGS): Get it from the low target.
1212 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
1213 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
1214 (thread_rec): Let low target handle debug registers.
1215 (child_add_thread): Likewise.
1216 (child_init_thread_list): Likewise.
1217 (continue_one_thread): Likewise.
1219 (do_child_fetch_inferior_registers): Move to ...
1220 * win32-i386-low.c: ... here, and rename to ...
1221 (do_fetch_inferior_registers): ... this.
1222 * win32-low.c (child_fetch_inferior_registers):
1223 Go through the low target.
1224 (do_child_store_inferior_registers): Use regptr.
1225 (strwinerror): New function.
1226 (win32_create_inferior): Handle Windows CE.
1227 Use strwinerror instead of strerror on Windows error
1228 codes. Add program to the error output.
1229 Don't close the main thread handle on Windows CE.
1230 (win32_attach): Use coredll.dll on Windows CE.
1231 (win32_kill): Close current process and current
1233 (win32_detach): Use coredll.dll on Windows CE.
1234 (win32_resume): Let low target handle debug registers, and
1236 (handle_exception): Add/Remove initial breakpoint. Avoid
1237 non-existant WSTOPSIG on Windows CE.
1238 (win32_read_inferior_memory): Cast to remove warning.
1239 (win32_arch_string): Go through the low target.
1240 (initialize_low): Call set_breakpoint_data with the low
1241 target's breakpoint.
1242 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
1243 FOP_REGNUM, mappings): Move to ...
1244 * win32-i386-low.c: ... here.
1245 * win32-low.c (win32_thread_info): Move to ...
1246 * win32-low.h: ... here.
1247 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
1248 win32-arm-low.c and wincecompat.c.
1249 (all:): Add $EXEEXT.
1250 (install-only:): Likewise.
1251 (gdbserver:): Likewise.
1252 (gdbreplay:): Likewise.
1253 * config.in: Regenerate.
1254 * configure: Regenerate.
1256 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
1258 * win32-low.c: Rename typedef thread_info to
1259 win32_thread_info throughout.
1261 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
1263 * win32-i386-low.c: Rename to ...
1264 * win32-low.c: ... this.
1265 * configure.srv: Replace win32-i386-low.o with win32-low.o.
1266 * Makefile.in: Likewise.
1268 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
1270 * remote-utils.c (monitor_output): Constify msg parameter.
1271 * server.h (monitor_output): Likewise.
1272 * win32-i386-low.c (handle_output_debug_string): New.
1273 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
1274 handle_output_debug_string.
1275 (get_child_debug_event): Likewise.
1277 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
1279 * server.c (main): Correct strtoul check.
1281 2007-03-27 Jon Ringle <jon@ringle.org>
1283 * linux-low.c: Check __ARCH_HAS_MMU__ also.
1285 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
1287 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
1289 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
1291 * terminal.h: Check HAVE_SGTTY_H.
1293 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
1295 * remote-utils.c (remote_open): Print out the assigned port number.
1297 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
1299 * remote-utils.c (monitor_output): New function.
1300 * server.c (debug_threads): Define here.
1301 (monitor_show_help): New function.
1302 (handle_query): Handle qRcmd.
1303 (main): Do not handle 'd' packet.
1304 * server.h (debug_threads, remote_debug, monitor_output): Declare.
1305 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
1308 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
1310 * Makefile.in (EXEEXT): New.
1311 (clean): Use $(EXEEXT).
1313 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
1315 * target.h (target_ops): Rename send_signal to request_interrupt,
1316 and remove enum target_signal parameter.
1317 * linux-low.c (linux_request_interrupt): Rename from
1318 linux_send_signal, and always send SIGINT.
1319 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
1320 and always send SIGINT.
1321 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
1323 (input_interrupt): Likewise.
1325 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
1327 * server.c (get_features_xml): Check if target implemented
1329 * win32-i386-low.c (win32_arch_string): New.
1330 (win32_target_ops): Add win32_arch_string as arch_string member.
1332 2007-02-22 Markus Deuling <deuling@de.ibm.com>
1334 * spu-low.c (spu_arch_string): New.
1335 (spu_target_ops): Add spu_arch_string.
1337 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
1339 * remote-utils.c: Remove HAVE_TERMINAL_H check.
1340 * configure.ac: Do not check for terminal.h.
1341 * configure, config.in: Regenerated.
1343 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
1345 * Makefile.in (OBS): Add $(XML_BUILTIN).
1346 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
1348 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
1349 (arm-with-iwmmxt.c): New.
1350 * config.in, configure: Regenerate.
1351 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
1352 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
1353 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
1354 (arm*-*-linux*): Add iWMMXt and regset support.
1355 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
1356 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
1357 (arm_store_wmmxregset, target_regsets): New.
1358 * server.c (get_features_xml): Take annex argument. Check builtin
1360 (handle_query): Handle multiple annexes.
1362 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
1364 * remote-utils.c [USE_WIN32API] (read, write): Define.
1365 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
1368 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
1370 * linux-i386-low.c (the_low_target): Set arch_string.
1371 * linux-x86-64-low.c (the_low_target): Likewise.
1372 * linux-low.c (linux_arch_string): New.
1373 (linux_target_ops): Add it.
1374 * linux-low.h (struct linux_target_ops): Add arch_string.
1375 * server.c (write_qxfer_response): Use const void * for DATA.
1376 (get_features_xml): New.
1377 (handle_query): Handle qXfer:features:read. Report it for qSupported.
1378 * target.h (struct target_ops): Add arch_string method.
1380 2007-01-03 Denis Pilat <denis.pilat@st.com>
1381 Daniel Jacobowitz <dan@codesourcery.com>
1383 * linux-low.c (linux_kill): Handle being called with no threads.
1384 * win32-i386-low.c (win32_kill): Likewise.
1385 (get_child_debug_event): Clear current_process_handle.
1387 2006-12-30 Denis PILAT <denis.pilat@st.com>
1388 Daniel Jacobowitz <dan@codesourcery.com>
1390 * remote-utils.c (remote_open): Check the type of specified
1391 serial port devices before opening them.
1392 * server.c (main): Kill the inferior if an error occurs during
1393 the first remote_open.
1395 2006-12-05 Markus Deuling <deuling@de.ibm.com>
1397 * README: Update supported targets.
1399 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
1401 * Makefile.in (clean): Remove reg-mips64.c.
1402 (reg-mips64.c, reg-mips64.o): New rules.
1403 * configure.srv: Handle mips64. Include regset support for mips.
1404 * linux-mips-low.c (union mips_register): New.
1405 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
1406 (mips_breakpoint, mips_breakpoint_at): Use int.
1407 (mips_collect_register, mips_supply_register)
1408 (mips_collect_register_32bit, mips_supply_register_32bit)
1409 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
1410 (mips_store_fpregset, target_regsets): New.
1411 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
1413 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
1415 * configure.srv: Add target "spu*-*-*".
1416 * Makefile.in (clean): Remove reg-spu.c.
1417 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
1418 * spu-low.c: New file.
1420 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
1422 * configure.ac: Correct td_thr_tls_get_addr test.
1423 * configure: Regenerated.
1425 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
1427 * linux-low.c (linux_wait_for_event): Reformat. Use the
1429 * remote-utils.c (decode_address_to_semicolon): New.
1430 * server.c (pass_signals, handle_general_set): New.
1431 (handle_query): Mention QPassSignals for qSupported.
1432 (main): Call handle_general_set.
1433 * server.h (pass_signals, decode_address_to_semicolon): New.
1435 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
1437 * server.c (handle_query): Correct error handling for read_auxv.
1439 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
1441 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
1442 and srv_linux_thread_db to yes.
1443 * linux-s390-low.c (s390_fill_gregset): New function.
1444 (target_regsets): Define data structure.
1446 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
1448 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
1449 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
1450 * config.in, configure: Regenerated.
1451 * inferiors.c (gdb_id_to_thread): New function.
1452 (gdb_id_to_thread_id): Use it.
1453 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
1454 * linux-low.h (struct process_info): Add th member.
1455 (thread_db_get_tls_address): New prototype.
1456 * remote-utils.c (decode_address): Make non-static.
1457 * server.c (handle_query): Handle qGetTLSAddr.
1458 * server.h (gdb_id_to_thread, decode_address): New prototypes.
1459 * target.h (struct target_ops): Add get_tls_address.
1460 * thread-db.c (maybe_attach_thread): Save the thread handle.
1461 (thread_db_get_tls_address): New.
1463 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
1465 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
1466 (linux_resume_one_process): Take a siginfo_t *. Update all
1467 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
1468 (struct pending_signals): Add a siginfo_t.
1469 (linux_wait_for_process): Always set last_status.
1470 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
1471 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
1472 * linux-low.h (struct process_info): Add last_status.
1474 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
1476 * remote-utils.c (try_rle): New function.
1477 (putpkt_binary): Use it.
1479 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
1481 * Makefile.in (clean): Clean reg-x86-64-linux.c.
1482 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
1483 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
1484 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
1485 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
1488 2006-08-08 Richard Sandiford <richard@codesourcery.com>
1490 * server.c (terminal_fd): New variable.
1491 (old_foreground_pgrp): Likewise.
1492 (restore_old_foreground_pgrp): New function.
1493 (start_inferior): Record the terminal file descriptor in terminal_fd
1494 and its original foreground group in old_foreground_pgrp. Register
1495 restore_old_foreground_pgrp with atexit().
1497 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
1499 * server.c (handle_query): Correct qPart to qXfer.
1501 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
1503 * configure.ac: Check for more headers which are missing on
1504 Windows. Automatically supply -lwsock32 and USE_WIN32API.
1505 * configure.srv: Add Cygwin and mingw32.
1506 * remote-utils.c: Don't include headers unconditionally which
1507 are missing on mingw32. Include <winsock.h> for mingw32.
1508 (remote_open): Adjust for mingw32 support. Flush
1509 standard error after writing to it.
1510 (remote_close, putpkt_binary, input_interrupt, block_async_io)
1511 (unblock_async_io, enable_async_io, disable_async_io)
1512 (readchar, getpkt): Update for Winsock support.
1513 (prepare_resume_reply): Expect a protocol signal number.
1514 * server.c: Disable <sys/wait.h> on mingw32.
1515 (start_inferior): Adjust for mingw32 support. Flush
1516 standard error after writing to it.
1517 (attach_inferior): Likewise. Use protocol signal
1519 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
1521 * win32-i386-low.c: New file.
1522 * Makefile.in (XM_CLIBS): Set.
1523 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
1524 (win32-i386-low.o): New dependency rule.
1525 * linux-low.c (linux_wait): Use target signal numbers.
1526 * target.h (struct target_ops): Doc fix.
1527 * server.h (target_signal_to_name): New prototype.
1528 * gdbreplay.c: Don't include headers unconditionally which
1529 are missing on mingw32. Include <winsock.h> for mingw32.
1530 (remote_close, remote_open): Adjust for Winsock support.
1531 * configure, config.in: Regenerated.
1533 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
1535 * server.c (decode_xfer_read, write_qxfer_response): New.
1536 (handle_query): Take a packet length argument. Handle
1537 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
1538 the qSupported response.
1539 (main): Update call to handle_query.
1541 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
1543 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
1544 (putpkt_binary): Renamed from putpkt and adjusted for binary
1546 (putpkt): New wrapper for putpkt_binary.
1547 (readchar): Don't mask off the high bit.
1548 (decode_X_packet): New function.
1549 * server.c (main): Call putpkt_binary if a handler sets the packet
1550 length. Save the length of the incoming packet. Handle 'X'.
1551 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
1553 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
1555 * server.c (handle_query): Handle qSupported.
1557 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
1559 * remote-utils.c (all_symbols_looked_up): New variable.
1560 (look_up_one_symbol): Check it.
1561 * server.h (look_up_one_symbol): New declaration.
1562 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
1564 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
1566 * Makefile.in (linux-arm-low.o): Update dependencies.
1567 * linux-arm-low.c: Include "gdb_proc_service.h".
1568 (PTRACE_GET_THREAD_AREA): Define.
1569 (ps_get_thread_area): New function.
1571 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
1573 * configure.srv (m68k*-*-uclinux*): New target.
1574 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
1575 (linux_resume_one_process): Remove extraneous cast.
1576 (linux_read_offsets): New.
1577 (linux_target_op): Add linux_read_offsets on mmuless systems.
1578 * server.c (handle_query): Add qOffsets logic.
1579 * target.h (struct target_ops): Add read_offsets.
1581 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
1583 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
1584 (PTRACE_GET_THREAD_AREA): Define.
1585 (ps_get_thread_area): New function.
1586 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
1587 (linux-x86-64-low.o): Update.
1589 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
1591 * configure.ac: Remove checks for prfpregset_t.
1592 * gdb_proc_service.h: New file.
1593 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
1594 new "gdb_proc_service.h".
1595 * proc-service.c: Likewise.
1596 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
1597 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
1598 * Makefile.in (gdb_proc_service_h): Updated.
1599 * configure, config.in: Regenerated.
1601 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1603 * remote-utils.c (prepare_resume_reply): Move declaration
1604 of gdb_id_from_wait to the top of the block.
1606 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
1608 * linux-low.c (regsets_store_inferior_registers): Read the regset
1609 from the target before filling it.
1611 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
1613 * server.c (attach_inferior): Return SIGTRAP for a successful
1616 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
1618 * Makefile.in (OBS): Add version.o.
1619 (STAGESTUFF): Delete.
1620 (version.o): Add dependencies.
1621 (version.c): Replace rule.
1622 (clean): Remove version.c.
1623 * server.c (gdbserver_version): New.
1624 (gdbserver_usage): Use printf.
1625 (main): Handle --version and --help.
1626 * server.h (version, host_name): Add declarations.
1628 2005-12-23 Eli Zaretskii <eliz@gnu.org>
1640 * linux-x86-64-low.c:
1643 * linux-ppc64-low.c:
1652 * linux-crisv32-low.c:
1664 * gdbserver.1: Add (C) after Copyright. Update the FSF
1667 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
1669 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
1670 (arm_breakpoint_at): Recognize both breakpoints.
1671 (the_low_target): Use the correct breakpoint instruction.
1673 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
1675 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
1676 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
1677 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
1678 (the_low_target): Update.
1680 2005-10-25 Andreas Schwab <schwab@suse.de>
1682 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
1684 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
1685 (ia64_num_regs): Reduce to 462.
1687 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
1689 * acinclude.m4: Correct quoting.
1690 * aclocal.m4: Regenerated.
1692 Suggested by SZOKOVACS Robert <szo@ies.hu>:
1693 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
1694 (thread_db_init): Call thread_db_err_str.
1695 * configure.ac: Check for TD_VERSION.
1696 * config.in, configure: Regenerated.
1698 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1700 * server.h (error, fatal, warning): Add ATTR_FORMAT.
1702 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1704 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
1705 is not available. Define HAVE_PTRACE_GETREGS if it is.
1706 * config.in, configure: Regenerated.
1707 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
1708 * linux-i386-low.c, linux-m68k-low.c: Update to use
1709 HAVE_PTRACE_GETREGS.
1710 * linux-low.c (regsets_fetch_inferior_registers)
1711 (regsets_store_inferior_registers): Only return 0 if we processed
1713 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
1714 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
1716 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1718 * inferiors.c (struct thread_info): Add gdb_id.
1719 (add_thread): Add gdb_id argument.
1720 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
1721 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
1722 calls to add_thread.
1723 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
1724 * server.c (handle_query): Use thread_to_gdb_id.
1725 (handle_v_cont, main): Use gdb_id_to_thread_id.
1726 * server.h (add_thread): Update prototype.
1727 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
1730 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1732 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
1733 left-padded registers.
1734 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
1735 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
1737 2005-07-01 Steve Ellcey <sje@cup.hp.com>
1739 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
1740 * configure: Regenerate.
1741 * config.in: Regenerate.
1742 * server.h (NEED_DECLARATION_STRERROR):
1743 Replace with !HAVE_DECL_STRERROR.
1745 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
1747 * linux-low.c (linux_wait, linux_send_signal): Don't test
1748 an unsigned long variable for > 0 if it could be MAX_ULONG.
1749 * server.c (myresume): Likewise.
1750 * target.c (set_desired_inferior): Likewise.
1752 2005-06-13 Mark Kettenis <kettenis@gnu.org>
1754 * configure.ac: Simplify and improve check for socklen_t.
1755 * configure, config.in: Regenerate.
1757 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
1759 * acconfig.h: Remove.
1760 * configure.ac: Add a test for socklen_t. Use three-argument
1761 AC_DEFINE throughout.
1762 * config.in: Regenerated using autoheader 2.59.
1763 * configure: Regenerated.
1765 * gdbreplay.c (socklen_t): Provide a default.
1766 (remote_open): Use socklen_t.
1767 * remote-utils.c (socklen_t): Provide a default.
1768 (remote_open): Use socklen_t.
1769 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
1772 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
1774 * linux-low.c (linux_read_memory, linux_write_memory)
1775 (linux_read_auxv): Likewise.
1776 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
1777 (check_mem_write): Likewise.
1778 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
1780 * regcache.c (struct inferior_rgcache_data, registers_to_string)
1781 (registers_from_string, register_data): Likewise.
1782 * server.c (handle_query, main): Likewise.
1783 * server.h (convert_ascii_to_int, convert_int_to_ascii)
1784 (decode_M_packet): Likewise.
1785 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
1786 * target.h (struct target_ops): Update read_memory, write_memory,
1788 (read_inferior_memory, write_inferior_memory): Update.
1789 * linux-low.h (struct linux_target_ops): Change type of breakpoint
1791 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
1792 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
1793 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
1794 linux-s390-low.c, linux-sh-low.c: Update for changes in
1795 read_inferior_memory and the_low_target->breakpoint.
1797 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
1799 * Makefile.in (SFILES): Add linux-ppc64-low.c.
1800 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
1801 * configure.srv: Add powerpc64-*-linux*.
1802 * linux-ppc64-low.c: New file.
1804 2005-05-23 Orjan Friberg <orjanf@axis.com>
1806 * linux-cris-low.c: New file with support for CRIS.
1807 * linux-crisv32-low.c: Ditto for CRISv32.
1808 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
1809 (clean): Add reg-cris.c and reg-crisv32.c.
1810 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
1811 reg-crisv32.o, and reg-crisv32.c to make rules.
1812 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
1815 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
1817 * linux-low.c (fetch_register): Ensure buffer size is a multiple
1818 of sizeof (PTRACE_XFER_TYPE).
1819 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
1821 2005-05-12 Orjan Friberg <orjanf@axis.com>
1823 * target.h (struct target_ops): Add insert_watchpoint,
1824 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
1825 pointers for hardware watchpoint support.
1826 * linux-low.h (struct linux_target_ops): Ditto.
1827 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
1828 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
1829 to linux_target_ops.
1830 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
1832 * server.c (main): Recognize 'Z' and 'z' packets.
1834 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
1836 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
1837 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
1838 (the_low_target): Add new members.
1840 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1842 * proc-service.c (ps_lgetregs): Search all_processes instead of
1845 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1847 * server.c (start_inferior): Change return type to int.
1848 (attach_inferior): Change sigptr to int *.
1849 (handle_v_cont, handle_v_requests): Change signal to int *.
1850 (main): Change signal to int.
1852 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
1854 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
1855 * configure.srv: Add m32r*-*-linux*.
1856 * linux-m32r-low.c: New file.
1858 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1860 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
1862 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1864 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
1865 Take unsigned long arguments for PIDs.
1866 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
1867 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
1868 (wait_for_sigstop, linux_resume_one_process)
1869 (regsets_fetch_inferior_registers, linux_send_signal)
1870 (linux_read_auxv): Likewise. Update the types of variables holding
1871 PIDs. Update format string specifiers.
1872 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
1873 * remote-utils.c (prepare_resume_reply): Likewise.
1874 * server.c (cont_thread, general_thread, step_thread)
1875 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
1877 (handle_query): Update format specifiers.
1878 (handle_v_cont, main): Use strtoul for thread IDs.
1879 * server.h (struct inferior_list_entry): Use unsigned long for ID.
1880 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
1881 (general_thread, step_thread, thread_from_wait)
1882 (old_thread_from_wait): Update.
1883 * target.h (struct thread_resume): Use unsigned long for THREAD.
1884 (struct target_ops): Use unsigned long for arguments to attach and
1887 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1889 * acinclude.m4: Include bfd/bfd.m4 directly.
1890 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
1891 <agriffis@toolchain.org>.
1892 * aclocal.m4, configure: Regenerated.
1894 2005-01-07 Andrew Cagney <cagney@gnu.org>
1896 * configure.ac: Rename configure.in, require autoconf 2.59.
1897 * configure: Re-generate.
1899 2004-12-08 Daniel Jacobowitz <dan@debian.org>
1901 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
1903 * aclocal.m4: Regenerated.
1904 * configure: Regenerated.
1906 2004-11-21 Andreas Schwab <schwab@suse.de>
1908 * linux-m68k-low.c (m68k_num_gregs): Define.
1909 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
1910 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
1911 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
1912 (m68k_breakpoint_at): New. Add to the_low_target.
1914 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
1915 srv_linux_thread_db to yes.
1917 2004-10-20 Joel Brobecker <brobecker@gnat.com>
1919 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
1920 (ARCH_SET_FS): Likewise.
1921 (ARCH_GET_FS): Likewise.
1922 (ARCH_GET_GS): Likewise.
1924 2004-10-16 Daniel Jacobowitz <dan@debian.org>
1926 * linux-i386-low.c (ps_get_thread_area): New.
1927 * linux-x86-64-low.c (ps_get_thread_area): New.
1928 * linux-low.c: Include <sys/syscall.h>.
1929 (linux_kill_one_process): Don't kill the first thread here.
1930 (linux_kill): Kill the first thread here.
1931 (kill_lwp): New function.
1932 (send_sigstop, linux_send_signal): Use it.
1933 * proc-service.c: Clean up #ifdefs.
1934 (fpregset_info): Delete.
1935 (ps_lgetregs): Update and enable implementation.
1936 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
1938 * remote-utils.c (struct sym_cache, symbol_cache): New.
1939 (input_interrupt): Print a clearer message.
1940 (async_io_enabled): New variable.
1941 (enable_async_io, disable_async_io): Use it. Update comments.
1942 (look_up_one_symbol): Use the symbol cache.
1943 * thread-db.c (thread_db_look_up_symbols): New function.
1944 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
1946 2004-10-16 Daniel Jacobowitz <dan@debian.org>
1948 * configure.in: Test for -rdynamic.
1949 * configure: Regenerated.
1950 * Makefile (INTERNAL_LDFLAGS): New.
1951 (gdbserver, gdbreplay): Use it.
1953 2004-09-02 Andrew Cagney <cagney@gnu.org>
1955 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
1957 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
1959 * linux-low.c (linux_wait): Clear all_processes list also.
1961 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
1963 * linux-low.c: Include <errno.h>. Remove extern declaration of
1966 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
1968 * gdbreplay.c, server.h, utils.c: Update copyright years.
1970 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
1972 * server.c (main): Print child status or termination signal from
1973 variable 'signal', not 'sig'.
1975 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
1977 * linux-low.c (linux_read_memory): Change return type to
1978 int. Check for and return error from ptrace().
1979 * target.c (read_inferior_memory): Change return type to int. Pass
1980 back return status from the_target->read_memory().
1981 * target.h (struct target_ops): Adapt *read_memory() prototype.
1983 (read_inferior_memory): Adapt prototype.
1984 * server.c (main): Return an error packet if
1985 read_inferior_memory() returns an error.
1987 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
1989 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
1990 Unify with other clean targets.
1992 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
1994 * server.c (handle_v_cont): Call set_desired_inferior.
1996 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
1998 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
2000 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
2002 * linux-low.c (linux_wait): Unblock async I/O.
2003 (linux_resume): Block and enable async I/O.
2004 * remote-utils.c (block_async_io, unblock_async_io): New functions.
2005 * server.h (block_async_io, unblock_async_io): Add prototypes.
2007 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
2009 * remote-utils.c (remote_open): Print a status notice after
2011 * server.c (attach_inferior): Print a status notice after
2014 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
2016 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
2018 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
2020 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
2022 * server.c, target.h: Update copyright years.
2024 2004-02-25 Roland McGrath <roland@redhat.com>
2026 * target.h (struct target_ops): New member `read_auxv'.
2027 * server.c (handle_query): Handle qPart:auxv:read: query using that.
2028 * linux-low.c (linux_read_auxv): New function.
2029 (linux_target_ops): Initialize `read_auxv' member to that.
2031 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2033 Committed by Jim Blandy <jimb@redhat.com>.
2035 * linux-s390-low.c (s390_num_regs): Update.
2036 (s390_regmap): Remove control registers. Use __s390x__ predefine
2037 instead of GPR_SIZE to distiguish s390 and s390x targets.
2039 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
2041 * linux-low.c: Update copyright year.
2042 (check_removed_breakpoint): Clear pending_is_breakpoint.
2043 (linux_set_resume_request, linux_queue_one_thread)
2044 (resume_status_pending_p): New functions.
2045 (linux_continue_one_thread): Use process->resume.
2046 (linux_resume): Only resume threads if there are no pending events.
2047 * linux-low.h (struct process_info): Add resume request
2050 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
2052 * regcache.c (new_register_cache): Clear the allocated register
2053 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
2055 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
2057 * linux-low.c (linux_resume): Take a struct thread_resume *
2059 (linux_wait): Update call.
2060 (resume_ptr): New static variable.
2061 (linux_continue_one_thread): Renamed from
2062 linux_continue_one_process. Use resume_ptr.
2063 (linux_resume): Use linux_continue_one_thread.
2064 * server.c (handle_v_cont, handle_v_requests): New functions.
2065 (myresume): New function.
2066 (main): Handle 'v' case.
2067 * target.h (struct thread_resume): New type.
2068 (struct target_ops): Change argument of "resume" to struct
2070 (myresume): Delete macro.
2072 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
2074 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
2075 (uninstall): Support DESTDIR.
2077 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
2079 * configure.srv: Add xscale*linux copy of arm*linux entry.
2081 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
2083 * linux-arm-low.c (arm_reinsert_addr): New function.
2084 (the_low_target): Add arm_reinsert_addr.
2086 2003-07-08 Mark Kettenis <kettenis@gnu.org>
2088 * mem-break.c: Remove whitespace at end of file.
2090 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
2092 * configure.in: Check whether we need to prototype strerror.
2093 * server.h: Optionally prototype strerror.
2094 * gdbreplay.c (perror_with_name): Use strerror.
2095 * linux-low.c (linux_attach_lwp): Use strerror.
2096 * utils.c (perror_with_name): Use strerror.
2097 * config.in, configure: Regenerated.
2099 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
2101 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
2102 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
2104 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
2106 * Makefile.in (SFILES): Update.
2107 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
2108 low-sun3.c: Remove files.
2110 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
2112 * linux-low.c: Move comment to linux_thread_alive where it belonged.
2113 (linux_detach_one_process, linux_detach): New functions.
2114 (linux_target_ops): Add linux_detach.
2115 * server.c (main): Handle 'D' packet.
2116 * target.h (struct target_ops): Add "detach" member.
2117 (detach_inferior): Define.
2119 2003-06-13 Mark Kettenis <kettenis@gnu.org>
2121 From Kelley Cook <kelleycook@wideopenwest.com>:
2122 * configure.srv: Accept i[34567]86 variants.
2124 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
2126 * linux-low.c (linux_wait_for_event): Correct comment typos.
2127 (linux_resume_one_process): Call check_removed_breakpoint.
2128 (linux_send_signal): New function.
2129 (linux_target_ops): Add linux_send_signal.
2130 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
2132 * target.h (struct target_ops): Add send_signal.
2134 2003-05-29 Jim Blandy <jimb@redhat.com>
2136 * linux-low.c (usr_store_inferior_registers): Transfer buf in
2137 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
2138 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
2139 away part of the register's value.
2141 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
2143 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
2144 (linux_wait_for_event, linux_init_signals): Likewise.
2146 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
2148 * configure.in: Check for stdlib.h.
2149 * configure: Regenerated.
2150 * config.in: Regenerated.
2152 2003-01-04 Andreas Schwab <schwab@suse.de>
2154 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
2156 2003-01-02 Andrew Cagney <ac131313@redhat.com>
2158 * Makefile.in: Remove obsolete code.
2160 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
2162 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
2163 defined(PT_FPR0_HI).
2165 2002-11-17 Stuart Hughes <seh@zee2.com>
2167 * linux-arm-low.c (arm_num_regs): Increase.
2168 (arm_regmap): Include status register.
2170 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
2172 * linux-low.c (register_addr): Remove incorrect -1 check.
2174 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
2176 * linux-low.c (linux_create_inferior): Call setpgid. Return
2178 (unstopped_p, linux_signal_pid): Remove.
2179 (linux_target_ops): Remove linux_signal_pid.
2180 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
2181 global instead of target method.
2182 * target.h (struct target_ops): Remove signal_pid. Update comment
2183 for create_inferior.
2184 * server.c (signal_pid): New variable.
2185 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
2186 gdbserver. Set the child to be the foreground process group.
2187 (attach_inferior): Set signal_pid.
2189 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
2191 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
2193 2002-08-20 Jim Blandy <jimb@redhat.com>
2195 * Makefile.in (LDFLAGS): Allow the configure script to establish a
2198 2002-08-01 Andrew Cagney <cagney@redhat.com>
2200 * Makefile.in: Make chill references obsolete.
2202 2002-07-24 Kevin Buettner <kevinb@redhat.com>
2204 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
2205 * configure: Regenerate.
2206 * config.in: Regenerate.
2208 2002-07-09 David O'Brien <obrien@FreeBSD.org>
2210 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
2211 (perror_with_name, remote_close, remote_open, expect, play): Static.
2213 2002-07-04 Michal Ludvig <mludvig@suse.cz>
2215 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
2216 byte offsets instead of an array of indexes.
2217 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
2219 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
2221 * regcache.c: Add comment.
2223 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
2225 * thread-db.c: New file.
2226 * proc-service.c: New file.
2227 * acinclude.m4: New file.
2228 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
2229 proc-service.o, and thread-db.o.
2230 (linux-low.o): Add USE_THREAD_DB.
2231 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
2232 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
2233 * aclocal.m4: Regenerated.
2234 * config.in: Regenerated.
2235 * configure: Regenerated.
2236 * configure.in: Check for proc_service.h, sys/procfs.h,
2237 thread_db.h, and linux/elf.h headrs.
2238 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
2239 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
2240 Check for -lthread_db and thread support.
2241 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
2242 PowerPC, and SuperH.
2243 * i387-fp.c: Constify arguments.
2244 * i387-fp.h: Likewise.
2245 * inferiors.c: (struct thread_info): Renamed from
2246 `struct inferior_info'. Remove PID member. Use generic inferior
2247 list header. All uses updated.
2248 (inferiors, signal_pid): Removed.
2249 (all_threads): New variable.
2250 (get_thread): Define.
2251 (add_inferior_to_list): New function.
2252 (for_each_inferior): New function.
2253 (change_inferior_id): New function.
2254 (add_inferior): Removed.
2255 (remove_inferior): New function.
2256 (add_thread): New function.
2257 (free_one_thread): New function.
2258 (remove_thread): New function.
2259 (clear_inferiors): Use for_each_inferior and free_one_thread.
2260 (find_inferior): New function.
2261 (find_inferior_id): New function.
2262 (inferior_target_data): Update argument type.
2263 (set_inferior_target_data): Likewise.
2264 (inferior_regcache_data): Likewise.
2265 (set_inferior_regcache_data): Likewise.
2266 * linux-low.c (linux_bp_reinsert): Remove.
2267 (all_processes, stopping_threads, using_thrads)
2268 (struct pending_signals, debug_threads, pid_of): New.
2269 (inferior_pid): Replace with macro.
2270 (struct inferior_linux_data): Remove.
2271 (get_stop_pc, add_process): New functions.
2272 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
2273 Use add_process and add_thread.
2274 (linux_attach_lwp): New function, based on old linux_attach. Use
2275 add_process and add_thread. Set stop_expected for new threads.
2276 (linux_attach): New function.
2277 (linux_kill_one_process): New function.
2278 (linux_kill): Kill all LWPs.
2279 (linux_thread_alive): Use find_inferior_id.
2280 (check_removed_breakpoints, status_pending_p): New functions.
2281 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
2282 Update. Use WNOHANG. Wait for cloned processes also. Update process
2283 struct for the found process.
2284 (linux_wait_for_event): New function.
2285 (linux_wait): Use it. Support LWPs.
2286 (send_sigstop, wait_for_sigstop, stop_all_processes)
2287 (linux_resume_one_process, linux_continue_one_process): New functions.
2288 (linux_resume): Support LWPs.
2289 (REGISTER_RAW_SIZE): Remove.
2290 (fetch_register): Use register_size instead. Call supply_register.
2291 (usr_store_inferior_registers): Likewise. Call collect_register.
2293 (regsets_fetch_inferior_registers): Improve error message.
2294 (regsets_store_inferior_registers): Add debugging.
2295 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
2296 (unstopped_p, linux_signal_pid): New functions.
2297 (linux_target_ops): Add linux_signal_pid.
2298 (linux_init_signals): New function.
2299 (initialize_low): Call it. Initialize using_threads.
2300 * regcache.c (inferior_regcache_data): Add valid
2302 (get_regcache): Fetch registers lazily. Add fetch argument
2303 and update all callers.
2304 (regcache_invalidate_one, regcache_invalidate): New
2306 (new_register_cache): Renamed from create_register_cache.
2307 Return the new regcache.
2308 (free_register_cache): Change argument to a void *.
2309 (registers_to_string, registers_from_string): Call get_regcache
2310 with fetch flag set.
2311 (register_data): Make static. Pass fetch flag to get_regcache.
2312 (supply_register): Call get_regcache with fetch flag clear.
2313 (collect_register): Call get_regcache with fetch flag set.
2314 (collect_register_as_string): New function.
2315 * regcache.h: Update.
2316 * remote-utils.c (putpkt): Flush after debug output and use
2318 Handle input interrupts while waiting for an ACK.
2319 (input_interrupt): Use signal_pid method.
2320 (getpkt): Flush after debug output and use stderr.
2321 (outreg): Use collect_register_as_string.
2322 (new_thread_notify, dead_thread_notify): New functions.
2323 (prepare_resume_reply): Check using_threads. Set thread_from_wait
2325 (look_up_one_symbol): Flush after debug output.
2326 * server.c (step_thread, server_waiting): New variables.
2327 (start_inferior): Don't use signal_pid. Update call to mywait.
2328 (attach_inferior): Update call to mywait.
2329 (handle_query): Handle qfThreadInfo and qsThreadInfo.
2330 (main): Don't fetch/store registers explicitly. Use
2331 set_desired_inferior. Support proposed ``Hs'' packet. Update
2334 (struct inferior_list, struct_inferior_list_entry): New.
2335 * target.c (set_desired_inferior): New.
2336 (write_inferior_memory): Constify.
2337 (mywait): New function.
2339 (struct target_ops): New signal_pid method.
2340 (mywait): Removed macro, added prototype.
2342 * linux-low.h (regset_func): Removed.
2343 (regset_fill_func, regset_store_func): New.
2344 (enum regset_type): New.
2345 (struct regset_info): Add type field. Use new operation types.
2346 (struct linux_target_ops): stop_pc renamed to get_pc.
2347 Add decr_pc_after_break and breakpoint_at.
2348 (get_process, get_thread_proess, get_process_thread)
2349 (strut process_info, all_processes, linux_attach_lwp)
2350 (thread_db_init): New.
2352 * linux-arm-low.c (arm_get_pc, arm_set_pc,
2353 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
2354 (the_low_target): Add new members.
2355 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
2356 (i386_store_fpxregset): Constify.
2357 (target_regsets): Add new kind identifier.
2358 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
2359 (i386_set_pc): Add debugging.
2360 (i386_breakpoint_at): New function.
2361 (the_low_target): Add new members.
2362 * linux-mips-low.c (mips_get_pc, mips_set_pc)
2363 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
2364 (mips_breakpoint_at): New.
2365 (the_low_target): Add new members.
2366 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
2367 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
2368 (the_low_target): Add new members.
2369 * linux-sh-low.c (sh_get_pc, sh_set_pc)
2370 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
2371 (the_low_target): Add new members.
2372 * linux-x86-64-low.c (target_regsets): Add new kind
2375 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
2377 From Martin Pool <mbp@samba.org>:
2378 * server.c (gdbserver_usage): New function.
2381 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
2383 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
2386 2002-05-04 Andrew Cagney <ac131313@redhat.com>
2388 * Makefile.in: Remove obsolete code.
2390 2002-04-24 Michal Ludvig <mludvig@suse.cz>
2392 * linux-low.c (regsets_fetch_inferior_registers),
2393 (regsets_store_inferior_registers): Removed cast to int from
2395 * regcache.h: Added declaration of struct inferior_info.
2397 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
2399 * inferiors.c (struct inferior_info): Add regcache_data.
2400 (add_inferior): Call create_register_cache.
2401 (clear_inferiors): Call free_register_cache.
2402 (inferior_regcache_data, set_inferior_regcache_data): New functions.
2403 * regcache.c (struct inferior_regcache_data): New.
2404 (registers): Remove.
2405 (get_regcache): New function.
2406 (create_register_cache, free_register_cache): New functions.
2407 (set_register_cache): Don't initialize the register cache here.
2408 (registers_to_string, registers_from_string, register_data): Call
2410 * regcache.h: Add prototypes.
2411 * server.h: Likewise.
2413 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
2415 * mem-break.c: New file.
2416 * mem-break.h: New file.
2417 * Makefile.in: Add mem-break.o rule; update server.h
2419 * inferiors.c (struct inferior_info): Add target_data
2421 (clear_inferiors): Free target_data member if set.
2422 (inferior_target_data, set_inferior_target_data): New functions.
2423 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
2424 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
2425 * linux-low.c (linux_bp_reinsert): New variable.
2426 (struct inferior_linux_data): New.
2427 (linux_create_inferior): Use set_inferior_target_data.
2428 (linux_attach): Likewise. Call add_inferior.
2429 (linux_wait_for_one_inferior): New function.
2430 (linux_wait): Call it.
2431 (linux_write_memory): Add const.
2432 (initialize_low): Call set_breakpoint_data.
2433 * linux-low.h (struct linux_target_ops): Add breakpoint
2435 * server.c (attach_inferior): Remove extra add_inferior
2437 * server.h: Include mem-break.h. Update inferior.c
2439 * target.c (read_inferior_memory)
2440 (write_inferior_memory): New functions.
2441 * target.h (read_inferior_memory)
2442 (write_inferior_memory): Change macros to prototypes.
2443 (struct target_ops): Update comments. Add const to write_memory
2446 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
2448 * linux-low.c (usr_store_inferior_registers): Support
2449 registers which are allowed to fail to store.
2450 * linux-low.h (linux_target_ops): Likewise.
2451 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
2452 (ppc_cannot_store_register): FPSCR may not be storable.
2454 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
2456 * server.h: Include <string.h> if HAVE_STRING_H.
2457 * ChangeLog: Correct paths in last ChangeLog entry.
2459 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
2461 * linux-low.h: Remove obsolete prototypes.
2462 (struct linux_target_ops): New.
2463 (extern the_low_target): New.
2464 * linux-low.c (num_regs, regmap): Remove declarations.
2465 (register_addr): Use the_low_target explicitly.
2466 (fetch_register): Likewise.
2467 (usr_fetch_inferior_registers): Likewise.
2468 (usr_store_inferior_registers): Likewise.
2469 * linux-arm-low.c (num_regs): Remove.
2470 (arm_num_regs): Define.
2471 (arm_regmap): Renamed from regmap, made static.
2472 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
2474 (arm_cannot_store_register): Renamed from cannot_store_register,
2476 (the_low_target): New.
2477 * linux-i386-low.c (num_regs): Remove.
2478 (i386_num_regs): Define.
2479 (i386_regmap): Renamed from regmap, made static.
2480 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
2482 (i386_cannot_store_register): Renamed from cannot_store_register,
2484 (the_low_target): New.
2485 * linux-ia64-low.c (num_regs): Remove.
2486 (ia64_num_regs): Define.
2487 (ia64_regmap): Renamed from regmap, made static.
2488 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
2490 (ia64_cannot_store_register): Renamed from cannot_store_register,
2492 (the_low_target): New.
2493 * linux-m68k-low.c (num_regs): Remove.
2494 (m68k_num_regs): Define.
2495 (m68k_regmap): Renamed from regmap, made static.
2496 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
2498 (m68k_cannot_store_register): Renamed from cannot_store_register,
2500 (the_low_target): New.
2501 * linux-mips-low.c (num_regs): Remove.
2502 (mips_num_regs): Define.
2503 (mips_regmap): Renamed from regmap, made static.
2504 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
2506 (mips_cannot_store_register): Renamed from cannot_store_register,
2508 (the_low_target): New.
2509 * linux-ppc-low.c (num_regs): Remove.
2510 (ppc_num_regs): Define.
2511 (ppc_regmap): Renamed from regmap, made static.
2512 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
2514 (ppc_cannot_store_register): Renamed from cannot_store_register,
2516 (the_low_target): New.
2517 * linux-s390-low.c (num_regs): Remove.
2518 (s390_num_regs): Define.
2519 (s390_regmap): Renamed from regmap, made static.
2520 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
2522 (s390_cannot_store_register): Renamed from cannot_store_register,
2524 (the_low_target): New.
2525 * linux-sh-low.c (num_regs): Remove.
2526 (sh_num_regs): Define.
2527 (sh_regmap): Renamed from regmap, made static.
2528 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
2530 (sh_cannot_store_register): Renamed from cannot_store_register,
2532 (the_low_target): New.
2533 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
2534 (the_low_target): New.
2536 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
2538 * Makefile.in: Add stamp-h target.
2539 * configure.in: Create stamp-h.
2540 * configure: Regenerated.
2542 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
2544 * inferiors.c: New file.
2545 * target.c: New file.
2546 * target.h: New file.
2547 * Makefile.in: Add target.o and inferiors.o. Update
2549 * linux-low.c (inferior_pid): New static variable,
2550 moved from server.c.
2551 (linux_create_inferior): Renamed from create_inferior.
2552 Call add_inferior. Return 0 on success instead of a PID.
2553 (linux_attach): Renamed from myattach.
2554 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
2555 (linux_thread_alive): Renamed from mythread_alive.
2556 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
2558 (linux_resume): Renamed from myresume. Add missing ``return 0''.
2559 (regsets_store_inferior_registers): Correct error message.
2560 Add missing ``return 0''.
2561 (linux_fetch_registers): Renamed from fetch_inferior_registers.
2562 (linux_store_registers): Renamed from store_inferior_registers.
2563 (linux_read_memory): Renamed from read_inferior_memory.
2564 (linux_write_memory): Renamed from write_inferior_memory.
2565 (linux_target_ops): New structure.
2566 (initialize_low): Call set_target_ops ().
2567 * remote-utils.c (unhexify): New function.
2568 (hexify): New function.
2569 (input_interrupt): Send signals to ``signal_pid''.
2570 * server.c (inferior_pid): Remove.
2571 (start_inferior): Update create_inferior call.
2572 (attach_inferior): Call add_inferior.
2573 (handle_query): New function.
2574 (main): Call handle_query for `q' packets.
2575 * server.h: Include "target.h". Remove obsolete prototypes.
2576 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
2578 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
2580 * Makefile.in: Add WARN_CFLAGS. Update configury
2582 * configure.in: Check for <string.h>
2583 * configure: Regenerate.
2584 * config.in: Regenerate.
2585 * gdbreplay.c: Include needed system headers.
2586 (remote_open): Remove strchr prototype.
2587 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
2588 * regcache.c (supply_register): Change buf argument to const void *.
2589 (supply_register_by_name): Likewise.
2590 (collect_register): Change buf argument to void *.
2591 (collect_register_by_name): Likewise.
2592 * regcache.h: Add missing prototypes.
2593 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
2594 * server.c (handle_query): New function.
2595 (attached): New static variable, moved out of main.
2596 (main): Quiet longjmp clobber warnings.
2597 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
2598 * utils.c (error): Remove NORETURN.