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Fix access of an already freed memory.
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
d0107bb6
BW		 12008-11-19 Bob Wilson <bob.wilson@acm.org>
2
3 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
4 (xtensa_regmap_table): Add entry for scompare1.
5
2c4ad781
TJB		 62008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
7
8 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
9 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
10 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
11 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15 XML target descriptions.
16 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
17 when inferior is running on an ISA 2.05 or later processor. Add
18 special case to return offset for full 64-bit slot of FPSCR when
19 in 32-bits.
20
dfb64f85
DJ		 212008-11-14 Daniel Gutson <dgutson@codesourcery.com>
22
23 * Makefile.in (SFILES, clean): Added sparc64 files.
24 (reg-sparc64.o, reg-sparc64.c): New.
25 * configure.srv (sparc*-*-linux*): New configuration.
26 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
27 syscall arguments for SPARC.
28 (regsets_store_inferior_registers): Likewise.
29 * linux-sparc-low.c: New file.
30
66b6e1dd
DE		 312008-10-21 Doug Evans <dje@google.com>
32
33 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
34 (READLINE_DIR,READLINE_DEP): Delete.
35 (INTERNAL_CFLAGS): Update.
36 (LINTFLAGS): Update.
37
9b710a42
PA		 382008-10-10 Pedro Alves <pedro@codesourcery.com>
39
40 * server.c (handle_v_run): If GDB didn't specify an argv, use the
41 whole argv from the last run, not just argv[0].
42
5822d809
PA		 432008-09-08 Pedro Alves <pedro@codesourcery.com>
44
45 * regcache.c (new_register_cache): Return NULL if the register
46 cache size isn't known yet.
47 (free_register_cache): Avoid dereferencing a NULL regcache.
48
74aac56f
DJ		 492008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
50
51 * configure.srv: Merge MIPS and MIPS64.
52
400b20f5
MR		 532008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
54
55 * Makefile.in (uninstall): Apply $(EXEEXT) too.
56
677c5bb1
LM		 572008-08-18 Luis Machado <luisgpm@br.ibm.com>
58
59 * Makefile.in: Add required vsx dependencies.
60
61 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
62 Declare init_registers_powerpc_vsx32l.
63 Declare init_registers_powerpc_vsx64l.
64 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
65 (ppc_arch_setup): Check for VSX in hwcap.
66 (ppc_fill_vsxregset): New function.
67 (ppc_store_vsxregset): New function.
68 Add new VSX entry in regset_info target_regsets.
69
70 * configure.srv: Add new VSX dependencies.
71
a6f3e723
SL		 722008-08-12 Pedro Alves <pedro@codesourcery.com>
73
74 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
75 (remote_open): Set or clear transport_is_reliable.
76 (putpkt_binary): Don't expect acks in noack mode.
77 (getpkt): Don't send ack/nac in noack mode.
78 * server.c (handle_general_set): Handle QStartNoAckMode.
79 (handle_query): If connected by tcp pass QStartNoAckMode+ in
80 qSupported.
81 (main): Reset noack_mode on every connection.
82 * server.h (noack_mode): Declare.
83
a417dc56
RW		 842008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
85
86 * Makefile.in (GDBREPLAY_OBS): New variable.
87 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
88
3221518c
UW		 892008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
90 Daniel Jacobowitz <dan@codesourcery.com>
91
92 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
93 (usr_store_inferior_registers): Likewise.
94 (regsets_store_inferior_registers): Likewise.
95
ec56be1b
PA		 962008-07-31 Rolf Jansen <rj@surtec.com>
97 Pedro Alves <pedro@codesourcery.com>
98
99 * configure.ac: Check for memmem declaration.
100 * server.c [HAVE_MALLOC_H]: Include malloc.h.
101 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
102 (disable_packet_qfThreadInfo): Unconditionally compile.
103 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
104 * configure, config.in: Regenerate.
105
2fe5e3ff
DE		 1062008-07-28 Doug Kwan <dougkwan@google.com>
107
108 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
109 (linux_write_memory): Remove declaration of errno.
110
836acd6d
UW		 1112008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
112
113 * linux-low.c (handle_extended_wait): Do not use "status"
114 variable uninitialized.
115
aeba519e
PA		 1162008-07-07 Pedro Alves <pedro@codesourcery.com>
117
118 * server.c (handle_v_attach): Inhibit reporting dll changes.
119
db42f210
PA		 1202008-06-27 Pedro Alves <pedro@codesourcery.com>
121
122 * remote-utils.c (prepare_resume_reply): If requested, don't
123 output "thread:TID" in the T stop reply.
124
125 * server.c (disable_packet_vCont, disable_packet_Tthread)
126 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
127 (handle_query): If requested, disable support for qC, qfThreadInfo
128 and qsThreadInfo.
129 (handle_v_requests): If requested, disable support for vCont.
130 (gdbserver_show_disableable): New.
131 (main): Handle --disable-packet and --disable-packet=LIST.
132
133 * server.h (disable_packet_vCont, disable_packet_Tthread)
134 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
135
8e4c5421
CD		 1362008-06-20 Carlos O'Donell <carlos@codesourcery.com>
137
138 * server.c (gdbserver_usage): Mention --version.
139
6e23a804
DJ		 1402008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
141
142 * Makefile.in (gdbreplay.o): New rule.
143
90aa6a40
JM		 1442008-06-06 Joseph Myers <joseph@codesourcery.com>
145
146 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
147 message, not gdbserver.
148
c16158bc
JM		 1492008-06-05 Vladimir Prus <vladimir@codesourcery.com>
150 Nathan Sidwell <nathan@codesourcery.com>
151 Joseph Myers <joseph@codesourcery.com>
152
153 * acinclude.m4: Include ../../config/acx.m4.
154 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
155 * configure, config.in: Regenerate.
156 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
157 * server.c (gdbserver_version): Print PKGVERSION.
158 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
159 (main): Adjust gdbserver_usage calls.
160 * gdbreplay.c (version, host_name): Add declarations.
161 (gdbreplay_version, gdbreplay_usage): New.
162 (main): Accept --version and --help options.
163
aeb75bf5
DJ		 1642008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
165
166 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
167 (arm_breakpoint_at): Handle Thumb.
168 (the_low_target): Add comment.
169
76b233dd
UW		 1702008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
171
172 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
173
08388c79
DE		 1742008-05-09 Doug Evans <dje@google.com>
175
a3c83fae
DE		 176 * server.h (decode_search_memory_packet): Declare.
177 * remote-utils.c (decode_search_memory_packet): New fn.
178 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 179 (handle_search_memory): New fn.
180 (handle_query): Process qSearch:memory packets.
181
bb9c3d36
UW		 1822008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
183
184 * regcache.c (registers_length): Remove.
185 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
186 full register packet.
187 * regcache.h (registers_length): Remove prototype.
188 * server.h (PBUFSIZ): Define to 16384.
189
7284e1be
UW		 1902008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
191
192 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
193 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
194 powerpc-64l.o, and powerpc-altivec64l.o.
195 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
196 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
197 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
198 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
199 rs6000/power-linux.xml, and rs6000/power64-linux.xml
200 to srv_xmlfiles.
201
202 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
203 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
204 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
205 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
206 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
207 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
208 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
209 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
210 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
211 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
212 (clean): Update.
213
214 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
215 (init_registers_powerpc_32l): ... this new prototype.
216 (init_registers_powerpc_32): Remove, replace by ...
217 (init_registers_powerpc_altivec32l): ... this new prototype.
218 (init_registers_powerpc_e500): Remove, replace by ...
219 (init_registers_powerpc_e500l): ... this new prototype.
220 (init_registers_ppc64): Remove, replace by ...
221 (init_registers_powerpc_64l): ... this new prototype.
222 (init_registers_powerpc_64): Remove, replace by ...
223 (init_registers_powerpc_altivec64l): ... this new prototype.
224 (ppc_num_regs): Set to 73.
225 (PT_ORIG_R3, PT_TRAP): Define if necessary.
226 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
227 (ppc_cannot_store_register): Handle orig_r3 and trap.
228 (ppc_arch_setup): Update init_registers_... calls.
229 (ppc_fill_gregset): Handle orig_r3 and trap.
230
231 * inferiors.c (clear_inferiors): Reset current_inferior.
232
fdc59709
PB		 2332008-04-23 Paolo Bonzini <bonzini@gnu.org>
234
235 * acinclude.m4: Add override.m4.
236 * configure: Regenerate.
237
c9b2f845
UW		 2382008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
239
240 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
241 initial call to init_register_ppc64.
242
550512b8
UW		 2432008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
244
245 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into single
246 powerpc*-*-linux* case.
247 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
248
b6430ec3
UW		 2492008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
250
251 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
252 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
253 from reg_xmlfiles.
254 * linux-ppc-low.c: Include <elf.h>.
255 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
256 (ppc_hwcap): New global variable.
257 (ppc_regmap): Remove __SPE__ #ifdef sections.
258 (ppc_regmap_e500): New global variable.
259 (ppc_cannot_store_register): Update __SPE__ special case.
260 (ppc_get_hwcap): New function.
261 (ppc_arch_setup): Use it to determine whether inferior supports
262 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
263 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
264 Do not access registers if target does not support AltiVec.
265 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
266 Do not access registers if target does not support SPE.
267 (target_regsets): Unconditionally include AltiVec and SPE regsets.
268
52fa2412
UW		 2692008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
270
271 * linux-low.c (disabled_regsets, num_regsets): New.
272 (use_regsets_p): Delete.
273 (linux_wait_for_process): Clear disabled_regsets.
274 (regsets_fetch_inferior_registers): Check and set it.
275 (regsets_store_inferior_registers): Likewise.
276 (linux_fetch_registers, linux_store_registers): Do not use
277 use_regsets_p.
278 (initialize_low): Allocate disabled_regsets.
279
e28b3332
DJ		 2802008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
281
282 * Makefile.in (LIBOBJS): New.
283 (OBS): Use LIBOBJS.
284 (memmem.o): New rule.
285 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
286 * configure: Regenerated.
287
4536995d
UW		 2882008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
289
290 * server.c (handle_query): Never return "unsupported" for
291 qXfer:features:read queries.
292
221c031f
UW		 2932008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
294
295 * server.c (get_features_xml): Fix inverted condition.
296 (handle_query): Always support qXfer:feature:read.
297
ccd213ac
DJ		 2982008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
299
300 * server.c (wrapper_argv): New.
301 (start_inferior): Handle wrapper_argv. If set, expect an extra
302 trap.
303 (gdbserver_usage): Document --wrapper.
304 (main): Parse --wrapper.
305
6fe305f7
UW		 3062008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
307
308 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
309 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
310 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
311 (ppc_set_pc): Likewise.
312 (ppc_arch_setup): New function.
313 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
314 of collect_register.
315 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
316
5b0a002e
UW		 3172008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
318
319 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
320 instead of linux-ppc64-low.o.
321 * linux-ppc64-low.c: Remove file.
322 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
323 (linux-ppc64-low.o): Remove rule.
324
325 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
326 (init_registers_powerpc_64): Likewise.
327 (ppc_regmap): Conditionally define depending on __powerpc64__.
328 (ppc_cannot_store_register): Do not special-case "fpscr" when
329 compiled on __powerpc64__.
330 (ppc_collect_ptrace_register): New function.
331 (ppc_supply_ptrace_register): New function.
332 (ppc_breakpoint): Change type to "unsigned int".
333 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
334 (the_low_target): Conditionally provide initializers for the
335 arch_setup member depending on __powerpc64__. Install
336 collect_ptrace_register and supply_ptrace_register members.
337
9b4b61c8
UW		 3382008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
339
340 * regcache.h (gdbserver_xmltarget): Add extern declaration.
341 * server.c (gdbserver_xmltarget): Define.
342 (get_features_xml): Use it to replace "target.xml" and arch_string.
343
344 * configure.srv: Remove srv_xmltarget. Add XML files that were
345 mentioned there to srv_xmlfiles instead. Remove conditional tests
346 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
347 srv_xmlfiles and srv_regobj to include all possible choices.
348 * configure.ac (srv_xmltarget): Remove.
349 (srv_xmlfiles): Do not add "target.xml".
350 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
351 checks for supplementary target information.
352 * configure: Regenerate.
353 * Makefile.in (XML_TARGET): Remove.
354 (target.xml): Remove rule.
355 (clean): Do not clean up target.xml.
356 (.PRECIOUS): Do not mention target.xml.
357
358 * target.h (struct target_ops): Remove arch_string member.
359 * linux-low.c (linux_arch_string): Remove.
360 (linux_target_ops): Remove arch_string initializer.
361 * linux-low.h (struct linux_target_ops): Remove arch_string member.
362 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
363 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
364 * spu-low.c (spu_arch_string): Remove.
365 (spu_target_ops): Remove arch_string initializer.
366 * win32-low.c (win32_arch_string): Remove.
367 (win32_target_ops): Remove arch_string initializer.
368 * win32-low.h (struct win32_target_ops): Remove arch_string member.
369 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
370 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
371
ee1a7ae4
UW		 3722008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
373
374 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
375 by collect_ptrace_register and supply_ptrace_register hooks.
376 * linux-low.c (fetch_register): Use supply_ptrace_register callback
377 instead of checking for the_low_target.left_pad_xfer.
378 (usr_store_inferior_registers): Use collect_ptrace_register callback
379 instead of checking for the_low_target.left_pad_xfer.
380
381 * linux-s390-low.c (s390_collect_ptrace_register): New function.
382 (s390_supply_ptrace_register): Likewise.
383 (s390_fill_gregset): Call s390_collect_ptrace_register.
384 (the_low_target): Update.
385
386 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
387 (ppc_supply_ptrace_register): Likewise.
388 (the_low_target): Update.
389
390 * linux-i386-low.c (the_low_target): Update.
391 * linux-x86-64-low.c (the_low_target): Update.
392
d61ddec4
UW		 3932008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
394
395 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
396 reg-s390.o and reg-s390x.o.
397
398 * linux-low.c (new_inferior): New global variable.
399 (linux_create_inferior, linux_attach): Set it.
400 (linux_wait_for_process): Call the_low_target.arch_setup after the
401 target has stopped for the first time.
402 (initialize_low): Do not call the_low_target.arch_setup.
403
404 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
405 (s390_set_pc): Likewise.
406 (s390_arch_setup): New function.
407 (the_low_target): Use s390_arch_setup as arch_setup routine.
408
409 * regcache.c (realloc_register_cache): New function.
410 (set_register_cache): Call it for each existing regcache.
411
d05b4ac3
UW		 4122008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
413
414 * server.h (init_registers): Remove prototype.
415
416 * linux-low.h (struct linux_target_ops): Add arch_setup field.
417 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
418 instead of init_registers ().
419 * linux-arm-low.c (init_registers_arm): Add prototype.
420 (init_registers_arm_with_iwmmxt): Likewise.
421 (the_low_target): Add initializer for arch_setup field.
422 * linux-cris-low.c (init_registers_cris): Add prototype.
423 (the_low_target): Add initializer for arch_setup field.
424 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
425 (the_low_target): Add initializer for arch_setup field.
426 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
427 (the_low_target): Add initializer for arch_setup field.
428 * linux-ia64-low.c (init_registers_ia64): Add prototype.
429 (the_low_target): Add initializer for arch_setup field.
430 * linux-m32r-low.c (init_registers_m32r): Add prototype.
431 (the_low_target): Add initializer for arch_setup field.
432 * linux-m68k-low.c (init_registers_m68k): Add prototype.
433 (the_low_target): Add initializer for arch_setup field.
434 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
435 (init_registers_mips64_linux): Likewise.
436 (the_low_target): Add initializer for arch_setup field.
437 * linux-ppc-low.c (init_registers_ppc): Add prototype.
438 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
439 (the_low_target): Add initializer for arch_setup field.
440 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
441 (init_registers_powerpc_64): Likewise.
442 (the_low_target): Add initializer for arch_setup field.
443 * linux-s390-low.c (init_registers_s390): Add prototype.
444 (init_registers_s390x): Likewise.
445 (the_low_target): Add initializer for arch_setup field.
446 * linux-sh-low.c (init_registers_sh): Add prototype.
447 (the_low_target): Add initializer for arch_setup field.
448 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
449 (the_low_target): Add initializer for arch_setup field.
450 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
451 (the_low_target): Add initializer for arch_setup field.
452
453 * win32-low.h (struct win32_target_ops): Add arch_setup field.
454 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
455 instead of init_registers ().
456 * win32-arm-low.c (init_registers_arm): Add prototype.
457 (the_low_target): Add initializer for arch_setup field.
458 * win32-i386-low.c (init_registers_i386): Add prototype.
459 (the_low_target): Add initializer for arch_setup field.
460
461 * spu-low.c (init_registers_spu): Add prototype.
462 (initialize_low): Call initialie_registers_spu () instead of
463 initialize_registers ().
464
fd96d250
PA		 4652008-02-19 Pedro Alves <pedro@codesourcery.com>
466
467 * server.c (handle_v_requests): When handling the vRun and vAttach
468 packets, if already debugging a process, don't kill it. Return an
469 error instead.
470
d41b6bb4
DJ		 4712008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
472
473 * server.c (handle_query): Correct length check.
474
5ac588cf
PA		 4752008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
476
477 * win32-low.c (do_initial_child_stuff): Add process handle
478 parameter. Set current_process_handle and current_process_id from the
479 parameters. Clear globals.
480 (win32_create_inferior): Don't set current_process_handle and
481 current_process_id here. Instead pass them on the call to
482 do_initial_child_stuff.
483 (win32_attach): Likewise.
484 (win32_clear_inferiors): New.
485 (win32_kill): Don't close the current process handle or the
486 current thread handle here. Instead call win32_clear_inferiors.
487 (win32_detach): Don't open a new handle to the process. Call
488 win32_clear_inferiors.
489 (win32_join): Don't rely on current_process_handle; open a new
490 handle using the process id.
491 (win32_wait): Call win32_clear_inferiors when the inferior process
492 has exited.
493
ecd7ecbc
DJ		 4942008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
495
496 * server.c (monitor_show_help): Add "exit".
497
1525d545
MG		 4982008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
499
ecd7ecbc 500 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 501 (clean): Add reg-xtensa.c.
502 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 503 * configure.srv (xtensa*-*-linux*) New target.
504 * linux-xtensa-low.c: New.
505 * xtensa-xtregs.c: New.
1525d545 506
59a016f0
PA		 5072008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
508
509 * hostio.c: Don't include errno.h.
510 (errno_to_fileio_errno): Move to hostio-errno.
511 * hostio.c: (hostio_error): Remove the error parameter. Defer the
512 error number outputting to the target->hostio_last_error callback.
513 (hostio_packet_error): Use FILEIO_EINVAL directly.
514 (handle_open, handle_pread, hostio_error, handle_unlink): Update
515 calls to hostio_error.
516 * hostio-errno.c: New.
517 * server.h (hostio_last_error_from_errno): Declare.
518 * target.h (target_ops): Add hostio_last_error member.
519 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
520 as hostio_last_error handler.
521 * spu-low.c (spu_target_ops): Likewise.
522 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
523 (wince_hostio_last_error): New functions.
524 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
525 as hostio_last_error handler.
526 (win32_target_ops) [!_WIN32_WCE]: Register
527 hostio_last_error_from_errno as hostio_last_error handler.
528 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
529 (hostio-errno.o): New rule.
530 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
531 * configure.srv (srv_hostio_err_objs): New variable. Default to
532 hostio-errno.o.
533 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
534 * configure: Regenerate.
535
2d717e4f
DJ		 5362008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
537
538 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
539 (linux_kill, linux_detach): Clean up the process list.
540 * remote-utils.c (remote_open): Improve port number parsing.
541 (putpkt_binary, input_interrupt): Only send interrupts if the target
542 is running.
543 * server.c (extended_protocol): Make static.
544 (attached): Define earlier.
545 (exit_requested, response_needed, program_argv): New variables.
546 (target_running): New.
547 (start_inferior): Clear attached here.
548 (attach_inferior): Set attached here.
549 (require_running): Define.
550 (handle_query): Use require_running and target_running. Implement
551 "monitor exit".
552 (handle_v_attach, handle_v_run): New.
553 (handle_v_requests): Use require_running. Handle vAttach and vRun.
554 (gdbserver_usage): Update.
555 (main): Redo argument parsing. Handle --debug and --multi. Handle
556 --attach along with other options or after the port. Save
557 program_argv. Support no initial program. Resynchronize
558 communication with GDB after an error. Handle "monitor exit".
559 Use require_running and target_running. Always allow the extended
560 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
561 restart in extended mode.
562 * README: Refer to the GDB manual. Update --attach usage.
563
7407e2de
AS		 5642007-12-20 Andreas Schwab <schwab@suse.de>
565
566 * linux-low.c (STACK_SIZE): Define.
567 (linux_tracefork_child): Use it. Use __clone2 on ia64.
568 (linux_test_for_tracefork): Likewise.
569
b65d95c5
DJ		 5702007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
571
572 * linux-low.c (linux_wait_for_event): Update messages. Do not
573 reinsert auto-delete breakpoints.
574 * mem-break.c (struct breakpoint): Change return type of handler to
575 int.
576 (set_breakpoint_at): Update handler type.
577 (reinsert_breakpoint_handler): Return 1 instead of calling
578 delete_breakpoint.
579 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
580 setting a new one.
581 (check_breakpoints): Delete auto-delete breakpoints and return 2.
582 * mem-break.h (set_breakpoint_at): Update handler type.
583 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
584 * win32-low.c (auto_delete_breakpoint): New.
585 (get_child_debug_event): Use it.
586
4e799345
DJ		 5872007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
588
589 * configure.ac: Check for pread and pwrite.
590 * hostio.c (handle_pread): Fall back to lseek and read.
591 (handle_pwrite): Fall back to lseek and write.
592 * config.in, configure: Regenerated.
593
27524b67
DJ		 5942007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
595
596 * server.c (myresume): Add own_buf argument.
597 (main): Update calls.
598
a20d5e98
DJ		 5992007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
600
601 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
602 * remote-utils.c (remote_open): Do not call disable_async_io.
603 (block_async_io): Delete.
604 (unblock_async_io): Make static.
605 (initialize_async_io): New.
606 * server.c (handle_v_cont): Handle async I/O here.
607 (myresume): Likewise. Move other common resume tasks here...
608 (main): ... from here. Call initialize_async_io. Disable async
609 I/O before the main loop.
610 * server.h (initialize_async_io): Declare.
611 (block_async_io, unblock_async_io): Delete prototypes.
612 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
613
b79d787e
DJ		 6142007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
615
616 * remote-utils.c (readchar): Allow binary data in received messages.
617
d97903b2
PA		 6182007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
619
620 * win32-low.c (attaching): New global.
621 (win32_create_inferior): Clear the `attaching' global.
622 (win32_attach): Set the `attaching' global.
623 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
624 attaching. Only set a breakpoint at the entry point if not
625 attaching.
626
311de423
PA		 6272007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
628
629 * server.c (main): Don't report dll events on the initial
630 connection on attaches.
631
6c2d16d2
PA		 6322007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
633
634 * server.c (main): Relax numerical bases supported for the pid of
635 the --attach command line argument.
636
5ca906e6
PA		 6372007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
638
639 * win32-low.c (win32_attach): Call OpenProcess before
640 DebugActiveProcess, not after. Add last error output to error
641 call.
642
9c6c8194
PA		 6432007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
644
645 * win32-low.c (win32_get_thread_context)
646 (win32_set_thread_context): New functions.
647 (thread_rec): Use win32_get_thread_context.
648 (continue_one_thread, win32_resume): Use win32_set_thread_context.
649 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
650 field.
651
4d5d1aaa
PA		 6522007-12-03 Leo Zayas
653 Pedro Alves <pedro_alves@portugalmail.pt>
654
655 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
656 global variables.
657 (child_add_thread): Minor cleanup.
658 (child_continue): Resume artificially suspended threads before
659 calling ContinueDebugEvent.
660 (suspend_one_thread): New.
661 (fake_breakpoint_event): New.
662 (get_child_debug_event): Change return type to int. Check here if
663 gdb sent an interrupt request. If a soft interrupt was requested,
664 fake a breakpoint event. Return 0 if there is no event to handle,
665 and 1 otherwise.
666 (win32_wait): Don't check here if gdb sent an interrupt request.
667 Ensure there is a valid event to handle.
668 (win32_request_interrupt): Add soft interruption method as last
669 resort.
670
c436e841
PA		 6712007-12-03 Leo Zayas
672 Pedro Alves <pedro_alves@portugalmail.pt>
673
674 * win32-low.h (win32_thread_info): Add descriptions to the
675 structure members. Replace `suspend_count' counter by a
676 `suspended' flag.
677 * win32-low.c (thread_rec): Update condition of when to get the
678 context from the inferior. Rely on ContextFlags being set if it
679 has already been retrieved. Only suspend the inferior thread if
680 we haven't already. Warn if that fails.
681 (continue_one_thread): s/suspend_count/suspended/. Only call
682 ResumeThread once. Warn if that fails.
683
e7b5fa67
PA		 6842007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
685
686 * win32-low.c (win32_wait): Don't read from the inferior when it
687 has already exited.
688
a385171d
PA		 6892007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
690
691 * Makefile.in (win32_low_h): New variable.
692 (win32-low.o): Add dependency on $(win32_low_h).
693 (win32-arm-low.o, win32-i386-low.o): New rules.
694
f80c84b3
DJ		 6952007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
696
697 * hostio.c: Correct copyright year.
698
a6b151f1
DJ		 6992007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
700
701 * Makefile.in (OBS): Add hostio.o.
702 (hostio.o): New rule.
703 * server.h (handle_vFile): Declare.
704 * hostio.c: New file.
705 * server.c (handle_v_requests): Take packet_len and new_packet_len
706 for binary packets. Call handle_vFile.
707 (main): Update call to handle_v_requests.
708
f9387fc3
DJ		 7092007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
710
711 * linux-low.c: Include <sched.h>.
712
51c2684e
DJ		 7132007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
714
715 * linux-low.c (linux_tracefork_grandchild): New.
716 (linux_tracefork_child): Use clone.
717 (linux_test_for_tracefork): Use clone; allocate and free a stack.
718
75f83163
JB		 7192007-10-31 Joel Brobecker <brobecker@adacore.com>
720
721 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
722
da5898ce
DJ		 7232007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
724
725 * linux-low.c (handle_extended_wait): Handle unexpected signals.
726
24a09b5f
DJ		 7272007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
728
729 * inferiors.c (change_inferior_id): Delete.
730 (add_pid_to_list, pull_pid_from_list): New.
731 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
732 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
733 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
734 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
735 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
736 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
737 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
738 (using_threads): Always set to 1.
739 (handle_extended_wait): New.
740 (add_process): Do not set TID.
741 (linux_create_inferior): Set must_set_ptrace_flags.
742 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
743 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
744 (linux_thread_alive): Rename TID argument to LWPID.
745 (linux_wait_for_process): Handle unknown processes. Do not use TID.
746 (linux_wait_for_event): Do not use TID or check using_threads. Update
747 call to dead_thread_notify. Call handle_extended_wait.
748 (linux_create_inferior): Use PTRACE_SETOPTIONS.
749 (send_sigstop): Delete sigstop_sent.
750 (wait_for_sigstop): Avoid TID.
751 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
752 (linux_test_for_tracefork): New.
753 (linux_lookup_signals): Use thread_db_active and
754 linux_supports_tracefork_flag.
755 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
756 * linux-low.h (get_process_thread): Avoid TID.
757 (struct process_ifo): Move thread_known and tid to the end. Remove
758 sigstop_sent.
759 (linux_attach_lwp, thread_db_init): Update prototypes.
760 * server.h (change_inferior_id): Delete prototype.
761 (add_pid_to_list, pull_pid_from_list): New prototypes.
762 * thread-db.c (thread_db_use_events): New.
763 (find_first_thread): Rename to...
764 (find_one_thread): ...this. Update callers and messages. Do not
765 call fatal. Check thread_db_use_events. Do not call
766 change_inferior_id or new_thread_notify.
767 (maybe_attach_thread): Update. Do not call new_thread_notify.
768 (thread_db_init): Set thread_db_use_events. Check use_events.
769 * utils.c (fatal, warning): Correct message prefix.
770
30ed0a8f
DJ		 7712007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
772
773 * Makefile.in (clean): Remove new files.
774 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
775 (powerpc-64.o, powerpc-64.c): New rules.
776 * configure.srv: Use alternate register sets for powerpc64-*-linux*
777 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
778 with SPE.
779 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
780 SPE targets.
781 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
782 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
783 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
784 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
785 (target_regsets): Add AltiVec and SPE register sets.
786 * configure.ac: Check for AltiVec and SPE.
787 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
788 (ppc_fill_vrregset, ppc_store_vrregset): New.
789 (target_regsets): Add AltiVec register set.
790 * configure: Regenerated.
791
fd462a61
DJ		 7922007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
793
794 * linux-low.c (O_LARGEFILE): Define.
795 (linux_read_memory): Use /proc/PID/mem.
796 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
797 * configure, config.in: Regenerated.
798
69f223ed
DJ		 7992007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
800
801 * linux-low.c (linux_wait_for_event): Do not pass signals while
802 single-stepping.
803
aec18585
PA		 8042007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
805
806 * win32-low.c (create_process): New.
807 (win32_create_inferior): Use create_process instead of
808 CreateProcess. If create_process failed retry appending an ".exe"
809 suffix. Store the GetLastError result immediatelly after
810 create_process calls and use it on the call to error.
811
34d86ddd
PA		 8122007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
813
814 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
815
5a0e3bd0
JB		 8162007-08-23 Joel Brobecker <brobecker@adacore.com>
817
818 * configure.ac: Switch license to GPLv3.
819
f88c79e6
MS		 8202007-08-01 Michael Snyder <msnyder@access-company.com>
821
822 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
823
6b3d9b83
PA		 8242007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
825
826 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
827 typedef.
828 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
829 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
830 CloseToolhelp32Snapshot.
831 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
832 CloseToolhelp32Snapshot.
833
c588c53c
MS		 8342007-07-27 Michael Snyder <michael.snyder@access-company.com>
835
836 * server.c (main): Check for inferior exit before main loop.
837
aa0403d9
PA		 8382007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
839
840 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
841 instead of on tmp_desc.
842
255e7678
DJ		 8432007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
844 Daniel Jacobowitz <dan@codesourcery.com>
845
846 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
847 (add_thread): Minor cleanups.
848 (clear_inferiors): Move lower in the file. Clear the DLL
849 list.
850 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
851 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
852 (xml_escape_text): New.
853 * server.c (handle_query): Handle qXfer:libraries:read. Report it
854 for qSupported.
855 (handle_v_cont): Report errors.
856 (gdbserver_version): Update.
857 (main): Correct size of own_buf. Do not report initial DLL events.
858 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
859 (unloaded_dll, xml_escape_text): New.
860 * win32-low.c (enum target_waitkind): Update comments.
861 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
862 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
863 (win32_EnumProcessModules, win32_GetModuleInformation)
864 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
865 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
866 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
867 (win32_Module32First, win32_Module32Next, load_toolhelp)
868 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
869 (get_child_debug_event): Handle DLL events.
870 (win32_wait): Likewise.
871
0d37add9
DJ		 8722007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
873
874 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
875 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
876
45e2715e
PA		 8772007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
878
879 * win32-low.c (handle_output_debug_string): Ignore event if not
880 waiting.
881
c5674cf1
PA		 8822007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
883
884 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
885
2bbe3cc1
DJ		 8862007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
887
888 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
889
ae13219e
DJ		 8902007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
891
892 * inferiors.c (change_inferior_id): Add comment.
893 * linux-low.c (check_removed_breakpoint): Add an early
894 prototype. Improve debug output.
895 (linux_attach): Doc update.
896 (linux_detach_one_process, linux_detach): Clean up before releasing
897 each process.
898 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
899 * linux-low.h (struct process_info): Doc improvement.
900 * mem-break.c (delete_all_breakpoints): New.
901 * mem-break.h (delete_all_breakpoints): New prototype.
902 * thread-db.c (find_first_thread): New.
903 (thread_db_create_event): Call it instead of
904 thread_db_find_new_threads. Clean up unused variables.
905 (maybe_attach_thread): Remove first thread handling.
906 (thread_db_find_new_threads): Use find_first_thread.
907 (thread_db_get_tls_address): Likewise.
908
4105de34
DJ		 9092007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
910
911 * thread-db.c (thread_db_find_new_threads): Add prototype.
912 (thread_db_create_event): Check for the main thread before adding
913 a new thread.
914 (maybe_attach_thread): Only enable event reporting if TID == 0.
915 (thread_db_get_tls_address): Check for new threads.
916
2b876972
DJ		 9172007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
918
919 * linux-low.c (linux_create_inferior): Try execv before execvp.
920 * spu-low.c (spu_create_inferior): Likewise.
921
7a245884
DJ		 9222007-06-13 Mike Frysinger <vapier@gentoo.org>
923
924 * linux-low.c (linux_create_inferior): Change execv to execvp.
925 * spu-low.c (spu_create_inferior): Likewies.
926
117ce543
DJ		 9272007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
928
929 * Makefile.in (clean): Clean new files instead of deleted ones.
930 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
931 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
932 rules.
933 * configure.srv: Specify XML files and new regformats for MIPS and
934 MIPS64 GNU/Linux.
935 * linux-mips-low.c (mips_num_regs): Set to only used registers.
936 (mips_regmap): Do not fetch $0. Remove unused registers. Add
937 an entry for the restart register.
938 (mips_cannot_fetch_register, mips_cannot_store_register)
939 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
940 register names to match the XML descriptions.
941 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
942 restart register instead of $0.
943
0e7f50da
UW		 9442007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
945 Markus Deuling <deuling@de.ibm.com>
946
947 * remote-utils.c (decode_xfer_write): New function.
948 * server.h (decode_xfer_write): Add prototype.
949 * server.c (handle_query): Add PACKET_LEN argument. Support
950 qXfer:spu:read and qXfer:spu:write packets.
951 (main): Pass packet_len to handle_query.
952 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
953 * target.h (target_ops): Add qxfer_spu.
954
374c1d38
UW		 9552007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
956
957 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
958 accessing non-seekable spufs files.
959
bb63802a
UW		 9602007-05-16 Markus Deuling <deuling@de.ibm.com>
961
962 * server.c (handle_query): Add reply for qC packet.
963
7390519e
PA		 9642007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
965 Leo Zayas <lerele@champenstudios@com>
966
967 * server.h (check_remote_input_interrupt_request): New function.
968 * remote_utils.c (INVALID_DESCRIPTOR): New define.
969 (remote_desc): Initialize with INVALID_DESCRIPTOR.
970 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
971 (check_remote_input_interrupt_request): New function.
972 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 973 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 974 winapi_GenerateConsoleCtrlEvent): New typedefs.
975 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
976 to 250 ms.
977 (win32_wait): Check for remote interrupt request
978 with check_remote_input_interrupt_request.
979 (win32_request_interrupt): New function.
980 (win32_target_op): Set request_interrupt to win32_request_interrupt.
981
34b34921
PA		 9822007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
983
984 * win32-low.c (debug_registers_changed,
985 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
986 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
987 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
988 (thread_rec): Get context using the low target.
989 (child_add_thread): Call thread_added on the low target,
990 which does the same thing.
991 (regptr): Delete.
992 (do_initial_child_stuff): Remove debug registers references.
993 Set context using the low target. Resume threads after
994 setting the contexts.
995 (child_continue): Remove dead variable. Remove debug
996 registers references.
997 (child_fetch_inferior_registers): Go through the low target.
998 (do_child_store_inferior_registers): Remove.
999 (child_store_inferior_registers): Go through the low target.
1000 (win32_resume): Remove debug registers references.
1001 Set context using the low target.
1002 (handle_exception): Change return type to void. Don't record
1003 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
1004 first chance exception.
1005 (get_child_debug_event): Change return type to void. Remove
1006 goto loop. Always return after waiting for debug event.
1007 (win32_wait): Convert to switch statement. Handle spurious
1008 events.
1009
1010 * win32-i386-low.c (debug_registers_changed,
1011 debug_registers_used): New.
1012 (initial_stuff): Rename to ...
1013 (i386_initial_stuff): ... this. Clear debug registers
1014 state variables.
1015 (store_debug_registers): Delete.
1016 (i386_get_thread_context): New.
1017 (load_debug_registers): Delete.
1018 (i386_set_thread_context): New.
1019 (i386_thread_added): New.
1020 (single_step): Rename to ...
1021 (i386_single_step): ... this.
1022 (do_fetch_inferior_registers): Rename to ...
1023 (i386_fetch_inferior_register): ... this.
1024 (i386_store_inferior_register): New.
1025 (the_low_target): Adapt to new interface.
1026
1027 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
1028 (arm_get_thread_context): New.
1029 (arm_set_thread_context): New.
1030 (regptr): New.
1031 (do_fetch_inferior_registers): Rename to ...
1032 (arm_fetch_inferior_register): ... this.
1033 (arm_store_inferior_register): New.
1034 (arm_wince_breakpoint): Reimplement as unsigned long.
1035 (arm_wince_breakpoint_len): Define.
1036 (the_low_target): Adapt to new interface.
1037
1038 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
1039 load_debug_registers. Add get_thread_context, set_thread_context,
1040 thread_added and store_inferior_register. Rename
1041 fetch_inferior_registers to fetch_inferior_register.
1042 (regptr): Remove declaration.
1043
dd6953e1
PA		 10442007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1045
1046 * linux-low.c (linux_detach): Change return type to int. Return 0.
1047 * spu-low.c (spu_detach): Likewise.
1048
444d6139
PA		 10492007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1050
1051 * target.h (target_ops): Change return type of detach to int.
1052 Add join.
1053 (join_inferior): New.
1054 * server.c (main): Don't skip detach support on mingw32.
1055 If the inferior doesn't support detaching return error.
1056 Call join_inferior instead of using waitpid.
1057 * linux-low.c (linux_join): New.
1058 (linux_target_op): Add linux_join.
1059 * spu-low.c (spu_join): New.
1060 (spu_target_ops): Add spu_join.
1061 * win32-low.c (win32_detach): Adapt to new interface.
1062 Reopen current_process_handle before detaching. Issue a child
1063 resume before detaching.
1064 (win32_join): New.
1065 (win32_target_op): Add win32_join.
1066
1d5315fe
PA		 10672007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1068
1069 * win32-low.c (win32-attach): Fix return value.
1070 * target.h (target_ops): Describe ATTACH return values.
1071
bf914831
PA		 10722007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1073
1074 * win32-low.c (GETPROCADDRESS): Define.
1075 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
1076 (winapi_DebugSetProcessKillOnExit): Likewise.
1077 (win32_create_inferior): Force usage of ansi CreateProcessA.
1078 (win32_attach): Use GETPROCADDRESS.
1079 (win32_detach): Likewise.
1080
f72f3e60
PA		 10812007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1082
1083 * win32-low.c (win32_wait): Don't use WSTOPSIG.
1084
ed50f18f
PA		 10852007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
1086
1087 * win32-low.c: Commit leftover changes from 2007-03-29.
1088
0c2ead7e
DJ		 10892007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
1090
1091 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
1092 fields short instead of int. Add explicit padding.
1093 (i387_cache_to_fsave): Remove unnecessary casts.
1094 (i387_fsave_to_cache): Doc fix.
1095 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
1096
73725ff3
DJ		 10972007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
1098
1099 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
1100 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
1101
d99f33d8
PA		 11022007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
1103
1104 * configure.srv (arm*-*-mingw32ce*): Move near the other
1105 arm targets.
1106
68070c10
PA		 11072007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
1108
2482afc6 1109 * configure.ac: Add errno checking.
68070c10
PA		 1110 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
1111 sys/file.h and malloc.h.
1112 (AC_CHECK_DECLS): Add perror.
1113 (srv_mingwce): Handle.
2482afc6 1114 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 1115 win32-i386-low.o to srv_tgtobj.
1116 (i[34567]86-*-mingw*): Likewise.
1117 (arm*-*-mingw32ce*): Add case.
1118 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
1119 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
1120 [__MINGW32CE__] (strerror): New function.
1121 [__MINGW32CE__] (errno): Define to GetLastError.
1122 [__MINGW32CE__] (COUNTOF): New macro.
1123 (remote_open): Remove extra close call.
1124 * mem-break.c (delete_breakpoint_at): New function.
1125 * mem-break.h (delete_breakpoint_at): Declare.
1126 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
1127 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
1128 [USE_WIN32API] (read, write): Add char* casts.
1129 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
1130 * server.h: Include wincecompat.h on Windows CE.
1131 [HAVE_ERRNO_H]: Check.
1132 (perror): Declare if not declared.
1133 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
1134 (perror_with_name): Remove errno declaration.
1135 * wincecompat.h: New.
1136 * wincecompat.c: New.
1137 * win32-low.h: New.
1138 * win32-arm-low.c: New.
1139 * win32-i386-low.c: New.
1140 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
1141 (OUTMSG2): Make it safe.
1142 (_T): New macro.
1143 (COUNTOF): New macro.
1144 (NUM_REGS): Get it from the low target.
1145 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
1146 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
1147 (thread_rec): Let low target handle debug registers.
1148 (child_add_thread): Likewise.
1149 (child_init_thread_list): Likewise.
1150 (continue_one_thread): Likewise.
1151 (regptr): New.
1152 (do_child_fetch_inferior_registers): Move to ...
1153 * win32-i386-low.c: ... here, and rename to ...
1154 (do_fetch_inferior_registers): ... this.
1155 * win32-low.c (child_fetch_inferior_registers):
1156 Go through the low target.
1157 (do_child_store_inferior_registers): Use regptr.
1158 (strwinerror): New function.
1159 (win32_create_inferior): Handle Windows CE.
1160 Use strwinerror instead of strerror on Windows error
1161 codes. Add program to the error output.
1162 Don't close the main thread handle on Windows CE.
1163 (win32_attach): Use coredll.dll on Windows CE.
1164 (win32_kill): Close current process and current
1165 thread handles.
1166 (win32_detach): Use coredll.dll on Windows CE.
1167 (win32_resume): Let low target handle debug registers, and
1168 step request.
1169 (handle_exception): Add/Remove initial breakpoint. Avoid
1170 non-existant WSTOPSIG on Windows CE.
1171 (win32_read_inferior_memory): Cast to remove warning.
1172 (win32_arch_string): Go through the low target.
1173 (initialize_low): Call set_breakpoint_data with the low
1174 target's breakpoint.
1175 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
1176 FOP_REGNUM, mappings): Move to ...
1177 * win32-i386-low.c: ... here.
1178 * win32-low.c (win32_thread_info): Move to ...
1179 * win32-low.h: ... here.
1180 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
1181 win32-arm-low.c and wincecompat.c.
1182 (all:): Add $EXEEXT.
1183 (install-only:): Likewise.
1184 (gdbserver:): Likewise.
1185 (gdbreplay:): Likewise.
1186 * config.in: Regenerate.
1187 * configure: Regenerate.
1188
41093d81
PA		 11892007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
1190
1191 * win32-low.c: Rename typedef thread_info to
1192 win32_thread_info throughout.
1193
544afa54
PA		 11942007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
1195
1196 * win32-i386-low.c: Rename to ...
1197 * win32-low.c: ... this.
1198 * configure.srv: Replace win32-i386-low.o with win32-low.o.
1199 * Makefile.in: Likewise.
1200
bce7165d
PA		 12012007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
1202
1203 * remote-utils.c (monitor_output): Constify msg parameter.
1204 * server.h (monitor_output): Likewise.
1205 * win32-i386-low.c (handle_output_debug_string): New.
1206 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
1207 handle_output_debug_string.
1208 (get_child_debug_event): Likewise.
1209
506c7aa0
DJ		 12102007-03-27 Mat Hostetter <mat@lcs.mit.edu>
1211
1212 * server.c (main): Correct strtoul check.
1213
42c81e2a
DJ		 12142007-03-27 Jon Ringle <jon@ringle.org>
1215
1216 * linux-low.c: Check __ARCH_HAS_MMU__ also.
1217
9453113a
DJ		 12182007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
1219
1220 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
1221
64a69107
DJ		 12222007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
1223
1224 * terminal.h: Check HAVE_SGTTY_H.
1225
12262007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 1227
1228 * remote-utils.c (remote_open): Print out the assigned port number.
1229
c74d0ad8
DJ		 12302007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
1231
1232 * remote-utils.c (monitor_output): New function.
1233 * server.c (debug_threads): Define here.
1234 (monitor_show_help): New function.
1235 (handle_query): Handle qRcmd.
1236 (main): Do not handle 'd' packet.
1237 * server.h (debug_threads, remote_debug, monitor_output): Declare.
1238 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
1239 of debug_threads.
1240
de7c3b4a
PA		 12412007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
1242
1243 * Makefile.in (EXEEXT): New.
1244 (clean): Use $(EXEEXT).
1245
ef57601b
PA		 12462007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
1247
1248 * target.h (target_ops): Rename send_signal to request_interrupt,
1249 and remove enum target_signal parameter.
1250 * linux-low.c (linux_request_interrupt): Rename from
1251 linux_send_signal, and always send SIGINT.
1252 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
1253 and always send SIGINT.
1254 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
1255 of send_signal.
1256 (input_interrupt): Likewise.
1257
820f2bda
PA		 12582007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
1259
1260 * server.c (get_features_xml): Check if target implemented
1261 arch_string.
1262 * win32-i386-low.c (win32_arch_string): New.
1263 (win32_target_ops): Add win32_arch_string as arch_string member.
1264
ab39bf24
UW		 12652007-02-22 Markus Deuling <deuling@de.ibm.com>
1266
1267 * spu-low.c (spu_arch_string): New.
1268 (spu_target_ops): Add spu_arch_string.
1269
61ff6e04
DJ		 12702007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
1271
1272 * remote-utils.c: Remove HAVE_TERMINAL_H check.
1273 * configure.ac: Do not check for terminal.h.
1274 * configure, config.in: Regenerated.
1275
fb1e4ffc
DJ		 12762007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
1277
1278 * Makefile.in (OBS): Add $(XML_BUILTIN).
1279 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
1280 (clean): Update.
1281 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
1282 (arm-with-iwmmxt.c): New.
1283 * config.in, configure: Regenerate.
1284 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
1285 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
1286 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
1287 (arm*-*-linux*): Add iWMMXt and regset support.
1288 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
1289 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
1290 (arm_store_wmmxregset, target_regsets): New.
1291 * server.c (get_features_xml): Take annex argument. Check builtin
1292 XML documents.
1293 (handle_query): Handle multiple annexes.
1294
0f48aa01
DJ		 12952007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
1296
1297 * remote-utils.c [USE_WIN32API] (read, write): Define.
1298 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
1299 write.
1300
23181151
DJ		 13012007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
1302
1303 * linux-i386-low.c (the_low_target): Set arch_string.
1304 * linux-x86-64-low.c (the_low_target): Likewise.
1305 * linux-low.c (linux_arch_string): New.
1306 (linux_target_ops): Add it.
1307 * linux-low.h (struct linux_target_ops): Add arch_string.
1308 * server.c (write_qxfer_response): Use const void * for DATA.
1309 (get_features_xml): New.
1310 (handle_query): Handle qXfer:features:read. Report it for qSupported.
1311 * target.h (struct target_ops): Add arch_string method.
1312
9d606399
DJ		 13132007-01-03 Denis Pilat <denis.pilat@st.com>
1314 Daniel Jacobowitz <dan@codesourcery.com>
1315
1316 * linux-low.c (linux_kill): Handle being called with no threads.
1317 * win32-i386-low.c (win32_kill): Likewise.
1318 (get_child_debug_event): Clear current_process_handle.
1319
13202006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 1321 Daniel Jacobowitz <dan@codesourcery.com>
1322
1323 * remote-utils.c (remote_open): Check the type of specified
1324 serial port devices before opening them.
1325 * server.c (main): Kill the inferior if an error occurs during
1326 the first remote_open.
1327
a5e13d24
DJ		 13282006-12-05 Markus Deuling <deuling@de.ibm.com>
1329
1330 * README: Update supported targets.
1331
186947f7
DJ		 13322006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
1333
1334 * Makefile.in (clean): Remove reg-mips64.c.
1335 (reg-mips64.c, reg-mips64.o): New rules.
1336 * configure.srv: Handle mips64. Include regset support for mips.
1337 * linux-mips-low.c (union mips_register): New.
1338 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
1339 (mips_breakpoint, mips_breakpoint_at): Use int.
1340 (mips_collect_register, mips_supply_register)
1341 (mips_collect_register_32bit, mips_supply_register_32bit)
1342 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
1343 (mips_store_fpregset, target_regsets): New.
1344 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
1345
a13e2c95
UW		 13462006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
1347
1348 * configure.srv: Add target "spu*-*-*".
1349 * Makefile.in (clean): Remove reg-spu.c.
1350 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
1351 * spu-low.c: New file.
1352
cb7283db
DJ		 13532006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
1354
1355 * configure.ac: Correct td_thr_tls_get_addr test.
1356 * configure: Regenerated.
1357
89be2091
DJ		 13582006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
1359
1360 * linux-low.c (linux_wait_for_event): Reformat. Use the
1361 pass_signals array.
1362 * remote-utils.c (decode_address_to_semicolon): New.
1363 * server.c (pass_signals, handle_general_set): New.
1364 (handle_query): Mention QPassSignals for qSupported.
1365 (main): Call handle_general_set.
1366 * server.h (pass_signals, decode_address_to_semicolon): New.
1367
000ef4f0
DJ		 13682006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
1369
1370 * server.c (handle_query): Correct error handling for read_auxv.
1371
b7149293
UW		 13722005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
1373
1374 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
1375 and srv_linux_thread_db to yes.
1376 * linux-s390-low.c (s390_fill_gregset): New function.
1377 (target_regsets): Define data structure.
1378
dae5f5cf
DJ		 13792006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
1380
1381 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
1382 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
1383 * config.in, configure: Regenerated.
1384 * inferiors.c (gdb_id_to_thread): New function.
1385 (gdb_id_to_thread_id): Use it.
1386 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
1387 * linux-low.h (struct process_info): Add th member.
1388 (thread_db_get_tls_address): New prototype.
1389 * remote-utils.c (decode_address): Make non-static.
1390 * server.c (handle_query): Handle qGetTLSAddr.
1391 * server.h (gdb_id_to_thread, decode_address): New prototypes.
1392 * target.h (struct target_ops): Add get_tls_address.
1393 * thread-db.c (maybe_attach_thread): Save the thread handle.
1394 (thread_db_get_tls_address): New.
1395
32ca6d61
DJ		 13962006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
1397
1398 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
1399 (linux_resume_one_process): Take a siginfo_t *. Update all
1400 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
1401 (struct pending_signals): Add a siginfo_t.
1402 (linux_wait_for_process): Always set last_status.
1403 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
1404 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
1405 * linux-low.h (struct process_info): Add last_status.
1406
5ffff7c1
DJ		 14072006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
1408
1409 * remote-utils.c (try_rle): New function.
1410 (putpkt_binary): Use it.
1411
8695c747
DJ		 14122006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
1413
1414 * Makefile.in (clean): Clean reg-x86-64-linux.c.
1415 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
1416 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
1417 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
1418 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
1419 point registers.
1420
290fadea
RS		 14212006-08-08 Richard Sandiford <richard@codesourcery.com>
1422
1423 * server.c (terminal_fd): New variable.
1424 (old_foreground_pgrp): Likewise.
1425 (restore_old_foreground_pgrp): New function.
1426 (start_inferior): Record the terminal file descriptor in terminal_fd
1427 and its original foreground group in old_foreground_pgrp. Register
1428 restore_old_foreground_pgrp with atexit().
1429
9f2e1e63
DJ		 14302006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
1431
1432 * server.c (handle_query): Correct qPart to qXfer.
1433
b80864fb
DJ		 14342006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
1435
1436 * configure.ac: Check for more headers which are missing on
1437 Windows. Automatically supply -lwsock32 and USE_WIN32API.
1438 * configure.srv: Add Cygwin and mingw32.
1439 * remote-utils.c: Don't include headers unconditionally which
1440 are missing on mingw32. Include <winsock.h> for mingw32.
1441 (remote_open): Adjust for mingw32 support. Flush
1442 standard error after writing to it.
1443 (remote_close, putpkt_binary, input_interrupt, block_async_io)
1444 (unblock_async_io, enable_async_io, disable_async_io)
1445 (readchar, getpkt): Update for Winsock support.
1446 (prepare_resume_reply): Expect a protocol signal number.
1447 * server.c: Disable <sys/wait.h> on mingw32.
1448 (start_inferior): Adjust for mingw32 support. Flush
1449 standard error after writing to it.
1450 (attach_inferior): Likewise. Use protocol signal
1451 numbers.
1452 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
1453 and names.
1454 * win32-i386-low.c: New file.
1455 * Makefile.in (XM_CLIBS): Set.
1456 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
1457 (win32-i386-low.o): New dependency rule.
1458 * linux-low.c (linux_wait): Use target signal numbers.
1459 * target.h (struct target_ops): Doc fix.
1460 * server.h (target_signal_to_name): New prototype.
1461 * gdbreplay.c: Don't include headers unconditionally which
1462 are missing on mingw32. Include <winsock.h> for mingw32.
1463 (remote_close, remote_open): Adjust for Winsock support.
1464 * configure, config.in: Regenerated.
1465
0876f84a
DJ		 14662006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
1467
1468 * server.c (decode_xfer_read, write_qxfer_response): New.
1469 (handle_query): Take a packet length argument. Handle
1470 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
1471 the qSupported response.
1472 (main): Update call to handle_query.
1473
01f9e8fa
DJ		 14742006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
1475
1476 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
1477 (putpkt_binary): Renamed from putpkt and adjusted for binary
1478 data.
1479 (putpkt): New wrapper for putpkt_binary.
1480 (readchar): Don't mask off the high bit.
1481 (decode_X_packet): New function.
1482 * server.c (main): Call putpkt_binary if a handler sets the packet
1483 length. Save the length of the incoming packet. Handle 'X'.
1484 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
1485
be2a5f71
DJ		 14862006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
1487
1488 * server.c (handle_query): Handle qSupported.
1489
ea025f5f
DJ		 14902006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
1491
1492 * remote-utils.c (all_symbols_looked_up): New variable.
1493 (look_up_one_symbol): Check it.
1494 * server.h (look_up_one_symbol): New declaration.
1495 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
1496
9308fc88
DJ		 14972006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
1498
1499 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 1500 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 1501 (PTRACE_GET_THREAD_AREA): Define.
1502 (ps_get_thread_area): New function.
1503
52fb6437
NS		 15042006-05-09 Nathan Sidwell <nathan@codesourcery.com>
1505
1506 * configure.srv (m68k*-*-uclinux*): New target.
1507 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
1508 (linux_resume_one_process): Remove extraneous cast.
1509 (linux_read_offsets): New.
1510 (linux_target_op): Add linux_read_offsets on mmuless systems.
1511 * server.c (handle_query): Add qOffsets logic.
1512 * target.h (struct target_ops): Add read_offsets.
1513
21b0f40c
DJ		 15142006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
1515
1516 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
1517 (PTRACE_GET_THREAD_AREA): Define.
1518 (ps_get_thread_area): New function.
1519 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
1520 (linux-x86-64-low.o): Update.
1521
0050a760
DJ		 15222006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
1523
1524 * configure.ac: Remove checks for prfpregset_t.
1525 * gdb_proc_service.h: New file.
1526 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
1527 new "gdb_proc_service.h".
1528 * proc-service.c: Likewise.
1529 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
1530 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
1531 * Makefile.in (gdb_proc_service_h): Updated.
1532 * configure, config.in: Regenerated.
1533
b92a518e
DJ		 15342006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1535
1536 * remote-utils.c (prepare_resume_reply): Move declaration
1537 of gdb_id_from_wait to the top of the block.
1538
545587ee
DJ		 15392006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
1540
1541 * linux-low.c (regsets_store_inferior_registers): Read the regset
1542 from the target before filling it.
1543
9db87ebd
DJ		 15442006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
1545
1546 * server.c (attach_inferior): Return SIGTRAP for a successful
1547 attach.
1548
dd24457d
DJ		 15492006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
1550
1551 * Makefile.in (OBS): Add version.o.
1552 (STAGESTUFF): Delete.
1553 (version.o): Add dependencies.
1554 (version.c): Replace rule.
1555 (clean): Remove version.c.
1556 * server.c (gdbserver_version): New.
1557 (gdbserver_usage): Use printf.
1558 (main): Handle --version and --help.
1559 * server.h (version, host_name): Add declarations.
1560
6f0f660e
EZ		 15612005-12-23 Eli Zaretskii <eliz@gnu.org>
1562
1563 * linux-arm-low.c:
1564 * linux-arm-low.c:
1565 * inferiors.c:
1566 * i387-fp.h:
1567 * i387-fp.c:
1568 * gdbreplay.c:
1569 * regcache.c:
1570 * proc-service.c:
1571 * mem-break.h:
1572 * mem-break.c:
1573 * linux-x86-64-low.c:
1574 * linux-sh-low.c:
1575 * linux-s390-low.c:
1576 * linux-ppc64-low.c:
1577 * linux-ppc-low.c:
1578 * linux-mips-low.c:
1579 * linux-m68k-low.c:
1580 * linux-m32r-low.c:
1581 * linux-low.h:
1582 * linux-low.c:
1583 * linux-ia64-low.c:
1584 * linux-i386-low.c:
1585 * linux-crisv32-low.c:
1586 * thread-db.c:
1587 * terminal.h:
1588 * target.h:
1589 * target.c:
1590 * server.h:
1591 * server.c:
1592 * remote-utils.c:
1593 * regcache.h:
1594 * utils.c:
1595 * Makefile.in:
1596 * configure.ac:
1597 * gdbserver.1: Add (C) after Copyright. Update the FSF
1598 address.
1599
9d1fb177
DJ		 16002005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
1601
1602 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
1603 (arm_breakpoint_at): Recognize both breakpoints.
1604 (the_low_target): Use the correct breakpoint instruction.
1605
011a70c2
DJ		 16062005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
1607
1608 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
1609 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
1610 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
1611 (the_low_target): Update.
1612
7fb85e41
AS		 16132005-10-25 Andreas Schwab <schwab@suse.de>
1614
1615 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
1616
1617 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
1618 (ia64_num_regs): Reduce to 462.
1619
3db0444b
DJ		 16202005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
1621
1622 * acinclude.m4: Correct quoting.
1623 * aclocal.m4: Regenerated.
1624
1625 Suggested by SZOKOVACS Robert <szo@ies.hu>:
1626 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
1627 (thread_db_init): Call thread_db_err_str.
1628 * configure.ac: Check for TD_VERSION.
1629 * config.in, configure: Regenerated.
1630
bee0189a
DJ		 16312005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1632
1633 * server.h (error, fatal, warning): Add ATTR_FORMAT.
1634
e9d25b98
DJ		 16352005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1636
1637 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
1638 is not available. Define HAVE_PTRACE_GETREGS if it is.
1639 * config.in, configure: Regenerated.
1640 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
1641 * linux-i386-low.c, linux-m68k-low.c: Update to use
1642 HAVE_PTRACE_GETREGS.
1643 * linux-low.c (regsets_fetch_inferior_registers)
1644 (regsets_store_inferior_registers): Only return 0 if we processed
1645 GENERAL_REGS.
1646 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
1647 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
1648
a06660f7
DJ		 16492005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1650
1651 * inferiors.c (struct thread_info): Add gdb_id.
1652 (add_thread): Add gdb_id argument.
1653 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
1654 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
1655 calls to add_thread.
1656 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
1657 * server.c (handle_query): Use thread_to_gdb_id.
1658 (handle_v_cont, main): Use gdb_id_to_thread_id.
1659 * server.h (add_thread): Update prototype.
1660 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
1661 prototypes.
1662
5a1f5858
DJ		 16632005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1664
1665 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
1666 left-padded registers.
1667 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
1668 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
1669
e122f1f5
SE		 16702005-07-01 Steve Ellcey <sje@cup.hp.com>
1671
1672 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
1673 * configure: Regenerate.
1674 * config.in: Regenerate.
1675 * server.h (NEED_DECLARATION_STRERROR):
1676 Replace with !HAVE_DECL_STRERROR.
1677
d592fa2f
DJ		 16782005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
1679
1680 * linux-low.c (linux_wait, linux_send_signal): Don't test
1681 an unsigned long variable for > 0 if it could be MAX_ULONG.
1682 * server.c (myresume): Likewise.
1683 * target.c (set_desired_inferior): Likewise.
1684
ccbd4912
MK		 16852005-06-13 Mark Kettenis <kettenis@gnu.org>
1686
1687 * configure.ac: Simplify and improve check for socklen_t.
1688 * configure, config.in: Regenerate.
1689
f450004a
DJ		 16902005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
1691
1692 * acconfig.h: Remove.
1693 * configure.ac: Add a test for socklen_t. Use three-argument
1694 AC_DEFINE throughout.
1695 * config.in: Regenerated using autoheader 2.59.
1696 * configure: Regenerated.
1697
1698 * gdbreplay.c (socklen_t): Provide a default.
1699 (remote_open): Use socklen_t.
1700 * remote-utils.c (socklen_t): Provide a default.
1701 (remote_open): Use socklen_t.
1702 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
1703 unsigned char.
1704
1705 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
1706 char for buffers.
1707 * linux-low.c (linux_read_memory, linux_write_memory)
1708 (linux_read_auxv): Likewise.
1709 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
1710 (check_mem_write): Likewise.
1711 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
1712 Likewise.
1713 * regcache.c (struct inferior_rgcache_data, registers_to_string)
1714 (registers_from_string, register_data): Likewise.
1715 * server.c (handle_query, main): Likewise.
1716 * server.h (convert_ascii_to_int, convert_int_to_ascii)
1717 (decode_M_packet): Likewise.
1718 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
1719 * target.h (struct target_ops): Update read_memory, write_memory,
1720 and read_auxv.
1721 (read_inferior_memory, write_inferior_memory): Update.
1722 * linux-low.h (struct linux_target_ops): Change type of breakpoint
1723 to unsigned char *.
1724 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
1725 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
1726 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
1727 linux-s390-low.c, linux-sh-low.c: Update for changes in
1728 read_inferior_memory and the_low_target->breakpoint.
1729
eee84df1
DJ		 17302005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
1731
1732 * Makefile.in (SFILES): Add linux-ppc64-low.c.
1733 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
1734 * configure.srv: Add powerpc64-*-linux*.
1735 * linux-ppc64-low.c: New file.
1736
45b134e5
OF		 17372005-05-23 Orjan Friberg <orjanf@axis.com>
1738
1739 * linux-cris-low.c: New file with support for CRIS.
1740 * linux-crisv32-low.c: Ditto for CRISv32.
1741 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
1742 (clean): Add reg-cris.c and reg-crisv32.c.
1743 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
1744 reg-crisv32.o, and reg-crisv32.c to make rules.
1745 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
1746 recognized targets.
1747
48d93c75
UW		 17482005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
1749
1750 * linux-low.c (fetch_register): Ensure buffer size is a multiple
1751 of sizeof (PTRACE_XFER_TYPE).
1752 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
1753
e013ee27
OF		 17542005-05-12 Orjan Friberg <orjanf@axis.com>
1755
1756 * target.h (struct target_ops): Add insert_watchpoint,
1757 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
1758 pointers for hardware watchpoint support.
1759 * linux-low.h (struct linux_target_ops): Ditto.
1760 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
1761 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
1762 to linux_target_ops.
1763 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
1764 reply packet.
1765 * server.c (main): Recognize 'Z' and 'z' packets.
1766
b0ded00b
UW		 17672005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
1768
1769 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
1770 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
1771 (the_low_target): Add new members.
1772
8643e2ad
DJ		 17732005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1774
1775 * proc-service.c (ps_lgetregs): Search all_processes instead of
1776 all_threads.
1777
fc620387
DJ		 17782005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1779
1780 * server.c (start_inferior): Change return type to int.
1781 (attach_inferior): Change sigptr to int *.
1782 (handle_v_cont, handle_v_requests): Change signal to int *.
1783 (main): Change signal to int.
1784
17852005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 1786
1787 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
1788 * configure.srv: Add m32r*-*-linux*.
1789 * linux-m32r-low.c: New file.
1790
e0e76420
DJ		 17912005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1792
1793 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
1794
a1928bad
DJ		 17952005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1796
1797 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
1798 Take unsigned long arguments for PIDs.
1799 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
1800 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
1801 (wait_for_sigstop, linux_resume_one_process)
1802 (regsets_fetch_inferior_registers, linux_send_signal)
1803 (linux_read_auxv): Likewise. Update the types of variables holding
1804 PIDs. Update format string specifiers.
1805 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
1806 * remote-utils.c (prepare_resume_reply): Likewise.
1807 * server.c (cont_thread, general_thread, step_thread)
1808 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
1809 unsigned long.
1810 (handle_query): Update format specifiers.
1811 (handle_v_cont, main): Use strtoul for thread IDs.
1812 * server.h (struct inferior_list_entry): Use unsigned long for ID.
1813 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
1814 (general_thread, step_thread, thread_from_wait)
1815 (old_thread_from_wait): Update.
1816 * target.h (struct thread_resume): Use unsigned long for THREAD.
1817 (struct target_ops): Use unsigned long for arguments to attach and
1818 thread_alive.
1819
dcdb98d2
DJ		 18202005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1821
1822 * acinclude.m4: Include bfd/bfd.m4 directly.
1823 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
1824 <agriffis@toolchain.org>.
1825 * aclocal.m4, configure: Regenerated.
1826
bec39cab
AC		 18272005-01-07 Andrew Cagney <cagney@gnu.org>
1828
1829 * configure.ac: Rename configure.in, require autoconf 2.59.
1830 * configure: Re-generate.
1831
434c4c77
DJ		 18322004-12-08 Daniel Jacobowitz <dan@debian.org>
1833
1834 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
1835 LIBS when finished.
1836 * aclocal.m4: Regenerated.
1837 * configure: Regenerated.
1838
db1d3e1b
AS		 18392004-11-21 Andreas Schwab <schwab@suse.de>
1840
1841 * linux-m68k-low.c (m68k_num_gregs): Define.
1842 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
1843 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
1844 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
1845 (m68k_breakpoint_at): New. Add to the_low_target.
1846
1847 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
1848 srv_linux_thread_db to yes.
1849
43360365
JB		 18502004-10-20 Joel Brobecker <brobecker@gnat.com>
1851
1852 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
1853 (ARCH_SET_FS): Likewise.
1854 (ARCH_GET_FS): Likewise.
1855 (ARCH_GET_GS): Likewise.
1856
fd500816
DJ		 18572004-10-16 Daniel Jacobowitz <dan@debian.org>
1858
1859 * linux-i386-low.c (ps_get_thread_area): New.
1860 * linux-x86-64-low.c (ps_get_thread_area): New.
1861 * linux-low.c: Include <sys/syscall.h>.
1862 (linux_kill_one_process): Don't kill the first thread here.
1863 (linux_kill): Kill the first thread here.
1864 (kill_lwp): New function.
1865 (send_sigstop, linux_send_signal): Use it.
1866 * proc-service.c: Clean up #ifdefs.
1867 (fpregset_info): Delete.
1868 (ps_lgetregs): Update and enable implementation.
1869 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
1870 implementations.
1871 * remote-utils.c (struct sym_cache, symbol_cache): New.
1872 (input_interrupt): Print a clearer message.
1873 (async_io_enabled): New variable.
1874 (enable_async_io, disable_async_io): Use it. Update comments.
1875 (look_up_one_symbol): Use the symbol cache.
1876 * thread-db.c (thread_db_look_up_symbols): New function.
1877 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
1878
f6de3c42
DJ		 18792004-10-16 Daniel Jacobowitz <dan@debian.org>
1880
1881 * configure.in: Test for -rdynamic.
1882 * configure: Regenerated.
1883 * Makefile (INTERNAL_LDFLAGS): New.
1884 (gdbserver, gdbreplay): Use it.
1885
2c0fc042
AC		 18862004-09-02 Andrew Cagney <cagney@gnu.org>
1887
1888 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
1889
075b3282
DJ		 18902004-03-23 Daniel Jacobowitz <drow@mvista.com>
1891
1892 * linux-low.c (linux_wait): Clear all_processes list also.
1893
fa6a77dc
DJ		 18942004-03-12 Daniel Jacobowitz <drow@mvista.com>
1895
1896 * linux-low.c: Include <errno.h>. Remove extern declaration of
1897 errno.
1898
6d782a97
DJ		 18992004-03-12 Daniel Jacobowitz <drow@mvista.com>
1900
1901 * gdbreplay.c, server.h, utils.c: Update copyright years.
1902
3a7fb99b
DJ		 19032004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
1904
1905 * server.c (main): Print child status or termination signal from
1906 variable 'signal', not 'sig'.
1907
c3e735a6
DJ		 19082004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
1909
1910 * linux-low.c (linux_read_memory): Change return type to
1911 int. Check for and return error from ptrace().
1912 * target.c (read_inferior_memory): Change return type to int. Pass
1913 back return status from the_target->read_memory().
1914 * target.h (struct target_ops): Adapt *read_memory() prototype.
1915 Update comment.
1916 (read_inferior_memory): Adapt prototype.
1917 * server.c (main): Return an error packet if
1918 read_inferior_memory() returns an error.
1919
a59d1c82
DJ		 19202004-03-04 Daniel Jacobowitz <drow@mvista.com>
1921
1922 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
1923 Unify with other clean targets.
1924
dc3f8883
DJ		 19252004-02-29 Daniel Jacobowitz <drow@mvista.com>
1926
1927 * server.c (handle_v_cont): Call set_desired_inferior.
1928
89a208da
DJ		 19292004-02-29 Daniel Jacobowitz <drow@mvista.com>
1930
1931 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
1932
62ea82f5
DJ		 19332004-02-29 Daniel Jacobowitz <drow@mvista.com>
1934
1935 * linux-low.c (linux_wait): Unblock async I/O.
1936 (linux_resume): Block and enable async I/O.
1937 * remote-utils.c (block_async_io, unblock_async_io): New functions.
1938 * server.h (block_async_io, unblock_async_io): Add prototypes.
1939
6910d122
DJ		 19402004-02-29 Daniel Jacobowitz <drow@mvista.com>
1941
1942 * remote-utils.c (remote_open): Print a status notice after
1943 opening a TCP port.
1944 * server.c (attach_inferior): Print a status notice after
1945 attaching.
1946
19472004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 1948
1949 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
1950
c89dc5d4
DJ		 19512004-02-26 Daniel Jacobowitz <drow@mvista.com>
1952
1953 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
1954 error packet.
1955 * server.c, target.h: Update copyright years.
1956
4b8dad4a
RM		 19572004-02-25 Roland McGrath <roland@redhat.com>
1958
1959 * target.h (struct target_ops): New member `read_auxv'.
1960 * server.c (handle_query): Handle qPart:auxv:read: query using that.
1961 * linux-low.c (linux_read_auxv): New function.
1962 (linux_target_ops): Initialize `read_auxv' member to that.
1963
d7446758
JB		 19642004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1965
1966 Committed by Jim Blandy <jimb@redhat.com>.
1967
1968 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 1969 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 1970 instead of GPR_SIZE to distiguish s390 and s390x targets.
1971
5544ad89
DJ		 19722004-01-31 Daniel Jacobowitz <drow@mvista.com>
1973
1974 * linux-low.c: Update copyright year.
1975 (check_removed_breakpoint): Clear pending_is_breakpoint.
1976 (linux_set_resume_request, linux_queue_one_thread)
1977 (resume_status_pending_p): New functions.
1978 (linux_continue_one_thread): Use process->resume.
1979 (linux_resume): Only resume threads if there are no pending events.
1980 * linux-low.h (struct process_info): Add resume request
1981 pointer.
1982
2a68b70e
DJ		 19832004-01-30 Daniel Jacobowitz <drow@mvista.com>
1984
1985 * regcache.c (new_register_cache): Clear the allocated register
1986 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
1987
64386c31
DJ		 19882003-10-13 Daniel Jacobowitz <drow@mvista.com>
1989
1990 * linux-low.c (linux_resume): Take a struct thread_resume *
1991 argument.
1992 (linux_wait): Update call.
1993 (resume_ptr): New static variable.
1994 (linux_continue_one_thread): Renamed from
1995 linux_continue_one_process. Use resume_ptr.
1996 (linux_resume): Use linux_continue_one_thread.
1997 * server.c (handle_v_cont, handle_v_requests): New functions.
1998 (myresume): New function.
1999 (main): Handle 'v' case.
2000 * target.h (struct thread_resume): New type.
2001 (struct target_ops): Change argument of "resume" to struct
2002 thread_resume *.
2003 (myresume): Delete macro.
2004
c938e9b0
L		 20052003-08-08 H.J. Lu <hongjiu.lu@intel.com>
2006
2007 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
2008 (uninstall): Support DESTDIR.
2009
7f313d07
BC		 2010Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
2011
2012 * configure.srv: Add xscale*linux copy of arm*linux entry.
2013
3b2fc2ea
DJ		 20142003-07-24 Daniel Jacobowitz <drow@mvista.com>
2015
2016 * linux-arm-low.c (arm_reinsert_addr): New function.
2017 (the_low_target): Add arm_reinsert_addr.
2018
1c0a559e
MK		 20192003-07-08 Mark Kettenis <kettenis@gnu.org>
2020
2021 * mem-break.c: Remove whitespace at end of file.
2022
43d5792c
DJ		 20232003-06-28 Daniel Jacobowitz <drow@mvista.com>
2024
2025 * configure.in: Check whether we need to prototype strerror.
2026 * server.h: Optionally prototype strerror.
2027 * gdbreplay.c (perror_with_name): Use strerror.
2028 * linux-low.c (linux_attach_lwp): Use strerror.
2029 * utils.c (perror_with_name): Use strerror.
2030 * config.in, configure: Regenerated.
2031
c8a86edf
DJ		 20322003-06-28 Daniel Jacobowitz <drow@mvista.com>
2033
2034 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
2035 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
2036
73d37363
DJ		 20372003-06-20 Daniel Jacobowitz <drow@mvista.com>
2038
2039 * Makefile.in (SFILES): Update.
2040 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
2041 low-sun3.c: Remove files.
2042
6ad8ae5c
DJ		 20432003-06-17 Daniel Jacobowitz <drow@mvista.com>
2044
2045 * linux-low.c: Move comment to linux_thread_alive where it belonged.
2046 (linux_detach_one_process, linux_detach): New functions.
2047 (linux_target_ops): Add linux_detach.
2048 * server.c (main): Handle 'D' packet.
2049 * target.h (struct target_ops): Add "detach" member.
2050 (detach_inferior): Define.
2051
1581182a
MK		 20522003-06-13 Mark Kettenis <kettenis@gnu.org>
2053
2054 From Kelley Cook <kelleycook@wideopenwest.com>:
2055 * configure.srv: Accept i[34567]86 variants.
2056
e5379b03
DJ		 20572003-06-05 Daniel Jacobowitz <drow@mvista.com>
2058
2059 * linux-low.c (linux_wait_for_event): Correct comment typos.
2060 (linux_resume_one_process): Call check_removed_breakpoint.
2061 (linux_send_signal): New function.
2062 (linux_target_ops): Add linux_send_signal.
2063 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
2064 of kill.
2065 * target.h (struct target_ops): Add send_signal.
2066
2ff29de4
JB		 20672003-05-29 Jim Blandy <jimb@redhat.com>
2068
2069 * linux-low.c (usr_store_inferior_registers): Transfer buf in
2070 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
2071 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
2072 away part of the register's value.
2073
254787d4
DJ		 20742003-03-26 Daniel Jacobowitz <drow@mvista.com>
2075
2076 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
2077 (linux_wait_for_event, linux_init_signals): Likewise.
2078
94e10508
DJ		 20792003-03-17 Daniel Jacobowitz <drow@mvista.com>
2080
2081 * configure.in: Check for stdlib.h.
2082 * configure: Regenerated.
2083 * config.in: Regenerated.
2084
4c0711e0
DJ		 20852003-01-04 Andreas Schwab <schwab@suse.de>
2086
2087 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
2088
ef66e766
AC		 20892003-01-02 Andrew Cagney <ac131313@redhat.com>
2090
2091 * Makefile.in: Remove obsolete code.
2092
a1358604
DJ		 20932002-11-20 Daniel Jacobowitz <drow@mvista.com>
2094
2095 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
2096 defined(PT_FPR0_HI).
2097
23ce3b1c
DJ		 20982002-11-17 Stuart Hughes <seh@zee2.com>
2099
2100 * linux-arm-low.c (arm_num_regs): Increase.
2101 (arm_regmap): Include status register.
2102
21032002-11-17 Daniel Jacobowitz <drow@mvista.com>
2104
2105 * linux-low.c (register_addr): Remove incorrect -1 check.
2106
a9fa9f7d
DJ		 21072002-08-29 Daniel Jacobowitz <drow@mvista.com>
2108
2109 * linux-low.c (linux_create_inferior): Call setpgid. Return
2110 the new PID.
2111 (unstopped_p, linux_signal_pid): Remove.
2112 (linux_target_ops): Remove linux_signal_pid.
2113 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
2114 global instead of target method.
2115 * target.h (struct target_ops): Remove signal_pid. Update comment
2116 for create_inferior.
2117 * server.c (signal_pid): New variable.
2118 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 2119 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 2120 (attach_inferior): Set signal_pid.
2121
17574093
DJ		 21222002-08-23 Daniel Jacobowitz <drow@mvista.com>
2123
2124 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
2125
21262002-08-20 Jim Blandy <jimb@redhat.com>
2127
2128 * Makefile.in (LDFLAGS): Allow the configure script to establish a
2129 default for this.
2130
21312002-08-01 Andrew Cagney <cagney@redhat.com>
2132
2133 * Makefile.in: Make chill references obsolete.
2134
21352002-07-24 Kevin Buettner <kevinb@redhat.com>
2136
2137 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
2138 * configure: Regenerate.
2139 * config.in: Regenerate.
2140
21412002-07-09 David O'Brien <obrien@FreeBSD.org>
2142
2143 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
2144 (perror_with_name, remote_close, remote_open, expect, play): Static.
2145
21462002-07-04 Michal Ludvig <mludvig@suse.cz>
2147
4b8dad4a 2148 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 2149 byte offsets instead of an array of indexes.
2150 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
2151
21522002-06-13 Daniel Jacobowitz <drow@mvista.com>
2153
2154 * regcache.c: Add comment.
2155
21562002-06-11 Daniel Jacobowitz <drow@mvista.com>
2157
2158 * thread-db.c: New file.
2159 * proc-service.c: New file.
2160 * acinclude.m4: New file.
2161 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
2162 proc-service.o, and thread-db.o.
2163 (linux-low.o): Add USE_THREAD_DB.
2164 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
2165 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
2166 * aclocal.m4: Regenerated.
2167 * config.in: Regenerated.
2168 * configure: Regenerated.
2169 * configure.in: Check for proc_service.h, sys/procfs.h,
2170 thread_db.h, and linux/elf.h headrs.
2171 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
2172 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
2173 Check for -lthread_db and thread support.
2174 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
2175 PowerPC, and SuperH.
2176 * i387-fp.c: Constify arguments.
2177 * i387-fp.h: Likewise.
2178 * inferiors.c: (struct thread_info): Renamed from
2179 `struct inferior_info'. Remove PID member. Use generic inferior
2180 list header. All uses updated.
2181 (inferiors, signal_pid): Removed.
2182 (all_threads): New variable.
2183 (get_thread): Define.
2184 (add_inferior_to_list): New function.
2185 (for_each_inferior): New function.
2186 (change_inferior_id): New function.
2187 (add_inferior): Removed.
2188 (remove_inferior): New function.
2189 (add_thread): New function.
2190 (free_one_thread): New function.
2191 (remove_thread): New function.
2192 (clear_inferiors): Use for_each_inferior and free_one_thread.
2193 (find_inferior): New function.
2194 (find_inferior_id): New function.
2195 (inferior_target_data): Update argument type.
2196 (set_inferior_target_data): Likewise.
2197 (inferior_regcache_data): Likewise.
2198 (set_inferior_regcache_data): Likewise.
2199 * linux-low.c (linux_bp_reinsert): Remove.
2200 (all_processes, stopping_threads, using_thrads)
2201 (struct pending_signals, debug_threads, pid_of): New.
2202 (inferior_pid): Replace with macro.
2203 (struct inferior_linux_data): Remove.
2204 (get_stop_pc, add_process): New functions.
2205 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
2206 Use add_process and add_thread.
2207 (linux_attach_lwp): New function, based on old linux_attach. Use
2208 add_process and add_thread. Set stop_expected for new threads.
2209 (linux_attach): New function.
2210 (linux_kill_one_process): New function.
2211 (linux_kill): Kill all LWPs.
2212 (linux_thread_alive): Use find_inferior_id.
2213 (check_removed_breakpoints, status_pending_p): New functions.
2214 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
2215 Update. Use WNOHANG. Wait for cloned processes also. Update process
2216 struct for the found process.
2217 (linux_wait_for_event): New function.
2218 (linux_wait): Use it. Support LWPs.
2219 (send_sigstop, wait_for_sigstop, stop_all_processes)
2220 (linux_resume_one_process, linux_continue_one_process): New functions.
2221 (linux_resume): Support LWPs.
2222 (REGISTER_RAW_SIZE): Remove.
2223 (fetch_register): Use register_size instead. Call supply_register.
2224 (usr_store_inferior_registers): Likewise. Call collect_register.
2225 Fix recursive case.
2226 (regsets_fetch_inferior_registers): Improve error message.
2227 (regsets_store_inferior_registers): Add debugging.
2228 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
2229 (unstopped_p, linux_signal_pid): New functions.
2230 (linux_target_ops): Add linux_signal_pid.
2231 (linux_init_signals): New function.
2232 (initialize_low): Call it. Initialize using_threads.
2233 * regcache.c (inferior_regcache_data): Add valid
2234 flag.
2235 (get_regcache): Fetch registers lazily. Add fetch argument
2236 and update all callers.
2237 (regcache_invalidate_one, regcache_invalidate): New
2238 functions.
2239 (new_register_cache): Renamed from create_register_cache.
2240 Return the new regcache.
2241 (free_register_cache): Change argument to a void *.
2242 (registers_to_string, registers_from_string): Call get_regcache
2243 with fetch flag set.
2244 (register_data): Make static. Pass fetch flag to get_regcache.
2245 (supply_register): Call get_regcache with fetch flag clear.
2246 (collect_register): Call get_regcache with fetch flag set.
2247 (collect_register_as_string): New function.
2248 * regcache.h: Update.
2249 * remote-utils.c (putpkt): Flush after debug output and use
2250 stderr.
2251 Handle input interrupts while waiting for an ACK.
2252 (input_interrupt): Use signal_pid method.
2253 (getpkt): Flush after debug output and use stderr.
2254 (outreg): Use collect_register_as_string.
2255 (new_thread_notify, dead_thread_notify): New functions.
2256 (prepare_resume_reply): Check using_threads. Set thread_from_wait
2257 and general_thread.
2258 (look_up_one_symbol): Flush after debug output.
2259 * server.c (step_thread, server_waiting): New variables.
2260 (start_inferior): Don't use signal_pid. Update call to mywait.
2261 (attach_inferior): Update call to mywait.
2262 (handle_query): Handle qfThreadInfo and qsThreadInfo.
2263 (main): Don't fetch/store registers explicitly. Use
2264 set_desired_inferior. Support proposed ``Hs'' packet. Update
2265 calls to mywait.
2266 * server.h: Update.
2267 (struct inferior_list, struct_inferior_list_entry): New.
2268 * target.c (set_desired_inferior): New.
2269 (write_inferior_memory): Constify.
2270 (mywait): New function.
2271 * target.h: Update.
2272 (struct target_ops): New signal_pid method.
2273 (mywait): Removed macro, added prototype.
2274
2275 * linux-low.h (regset_func): Removed.
2276 (regset_fill_func, regset_store_func): New.
2277 (enum regset_type): New.
2278 (struct regset_info): Add type field. Use new operation types.
2279 (struct linux_target_ops): stop_pc renamed to get_pc.
2280 Add decr_pc_after_break and breakpoint_at.
2281 (get_process, get_thread_proess, get_process_thread)
2282 (strut process_info, all_processes, linux_attach_lwp)
2283 (thread_db_init): New.
2284
2285 * linux-arm-low.c (arm_get_pc, arm_set_pc,
2286 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
2287 (the_low_target): Add new members.
2288 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
2289 (i386_store_fpxregset): Constify.
2290 (target_regsets): Add new kind identifier.
2291 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
2292 (i386_set_pc): Add debugging.
2293 (i386_breakpoint_at): New function.
2294 (the_low_target): Add new members.
2295 * linux-mips-low.c (mips_get_pc, mips_set_pc)
2296 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
2297 (mips_breakpoint_at): New.
2298 (the_low_target): Add new members.
2299 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
2300 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
2301 (the_low_target): Add new members.
2302 * linux-sh-low.c (sh_get_pc, sh_set_pc)
2303 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
2304 (the_low_target): Add new members.
2305 * linux-x86-64-low.c (target_regsets): Add new kind
2306 identifier.
2307
23082002-05-15 Daniel Jacobowitz <drow@mvista.com>
2309
2310 From Martin Pool <mbp@samba.org>:
2311 * server.c (gdbserver_usage): New function.
2312 (main): Call it.
2313
23142002-05-14 Daniel Jacobowitz <drow@mvista.com>
2315
2316 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
2317 stop_at -> stop_pc.
2318
23192002-05-04 Andrew Cagney <ac131313@redhat.com>
2320
2321 * Makefile.in: Remove obsolete code.
2322
23232002-04-24 Michal Ludvig <mludvig@suse.cz>
2324
2325 * linux-low.c (regsets_fetch_inferior_registers),
2326 (regsets_store_inferior_registers): Removed cast to int from
2327 ptrace() calls.
2328 * regcache.h: Added declaration of struct inferior_info.
2329
23302002-04-20 Daniel Jacobowitz <drow@mvista.com>
2331
2332 * inferiors.c (struct inferior_info): Add regcache_data.
2333 (add_inferior): Call create_register_cache.
2334 (clear_inferiors): Call free_register_cache.
2335 (inferior_regcache_data, set_inferior_regcache_data): New functions.
2336 * regcache.c (struct inferior_regcache_data): New.
2337 (registers): Remove.
2338 (get_regcache): New function.
2339 (create_register_cache, free_register_cache): New functions.
2340 (set_register_cache): Don't initialize the register cache here.
2341 (registers_to_string, registers_from_string, register_data): Call
2342 get_regcache.
2343 * regcache.h: Add prototypes.
2344 * server.h: Likewise.
2345
23462002-04-20 Daniel Jacobowitz <drow@mvista.com>
2347
2348 * mem-break.c: New file.
2349 * mem-break.h: New file.
2350 * Makefile.in: Add mem-break.o rule; update server.h
2351 dependencies.
2352 * inferiors.c (struct inferior_info): Add target_data
2353 member.
2354 (clear_inferiors): Free target_data member if set.
2355 (inferior_target_data, set_inferior_target_data): New functions.
2356 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
2357 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
2358 * linux-low.c (linux_bp_reinsert): New variable.
2359 (struct inferior_linux_data): New.
2360 (linux_create_inferior): Use set_inferior_target_data.
2361 (linux_attach): Likewise. Call add_inferior.
2362 (linux_wait_for_one_inferior): New function.
2363 (linux_wait): Call it.
2364 (linux_write_memory): Add const.
2365 (initialize_low): Call set_breakpoint_data.
2366 * linux-low.h (struct linux_target_ops): Add breakpoint
2367 handling members.
2368 * server.c (attach_inferior): Remove extra add_inferior
2369 call.
2370 * server.h: Include mem-break.h. Update inferior.c
2371 prototypes.
2372 * target.c (read_inferior_memory)
2373 (write_inferior_memory): New functions.
2374 * target.h (read_inferior_memory)
2375 (write_inferior_memory): Change macros to prototypes.
2376 (struct target_ops): Update comments. Add const to write_memory
2377 definition.
2378
23792002-04-11 Daniel Jacobowitz <drow@mvista.com>
2380
2381 * linux-low.c (usr_store_inferior_registers): Support
2382 registers which are allowed to fail to store.
2383 * linux-low.h (linux_target_ops): Likewise.
2384 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
2385 (ppc_cannot_store_register): FPSCR may not be storable.
2386
23872002-04-09 Daniel Jacobowitz <drow@mvista.com>
2388
2389 * server.h: Include <string.h> if HAVE_STRING_H.
2390 * ChangeLog: Correct paths in last ChangeLog entry.
2391
23922002-04-09 Daniel Jacobowitz <drow@mvista.com>
2393
2394 * linux-low.h: Remove obsolete prototypes.
2395 (struct linux_target_ops): New.
2396 (extern the_low_target): New.
2397 * linux-low.c (num_regs, regmap): Remove declarations.
2398 (register_addr): Use the_low_target explicitly.
2399 (fetch_register): Likewise.
2400 (usr_fetch_inferior_registers): Likewise.
2401 (usr_store_inferior_registers): Likewise.
2402 * linux-arm-low.c (num_regs): Remove.
2403 (arm_num_regs): Define.
2404 (arm_regmap): Renamed from regmap, made static.
2405 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
2406 made static.
2407 (arm_cannot_store_register): Renamed from cannot_store_register,
2408 made static.
2409 (the_low_target): New.
2410 * linux-i386-low.c (num_regs): Remove.
2411 (i386_num_regs): Define.
2412 (i386_regmap): Renamed from regmap, made static.
2413 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
2414 made static.
2415 (i386_cannot_store_register): Renamed from cannot_store_register,
2416 made static.
2417 (the_low_target): New.
2418 * linux-ia64-low.c (num_regs): Remove.
2419 (ia64_num_regs): Define.
2420 (ia64_regmap): Renamed from regmap, made static.
2421 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
2422 made static.
2423 (ia64_cannot_store_register): Renamed from cannot_store_register,
2424 made static.
2425 (the_low_target): New.
2426 * linux-m68k-low.c (num_regs): Remove.
2427 (m68k_num_regs): Define.
2428 (m68k_regmap): Renamed from regmap, made static.
2429 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
2430 made static.
2431 (m68k_cannot_store_register): Renamed from cannot_store_register,
2432 made static.
2433 (the_low_target): New.
2434 * linux-mips-low.c (num_regs): Remove.
2435 (mips_num_regs): Define.
2436 (mips_regmap): Renamed from regmap, made static.
2437 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
2438 made static.
2439 (mips_cannot_store_register): Renamed from cannot_store_register,
2440 made static.
2441 (the_low_target): New.
2442 * linux-ppc-low.c (num_regs): Remove.
2443 (ppc_num_regs): Define.
2444 (ppc_regmap): Renamed from regmap, made static.
2445 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
2446 made static.
2447 (ppc_cannot_store_register): Renamed from cannot_store_register,
2448 made static.
2449 (the_low_target): New.
2450 * linux-s390-low.c (num_regs): Remove.
2451 (s390_num_regs): Define.
2452 (s390_regmap): Renamed from regmap, made static.
2453 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
2454 made static.
2455 (s390_cannot_store_register): Renamed from cannot_store_register,
2456 made static.
2457 (the_low_target): New.
2458 * linux-sh-low.c (num_regs): Remove.
2459 (sh_num_regs): Define.
2460 (sh_regmap): Renamed from regmap, made static.
2461 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
2462 made static.
2463 (sh_cannot_store_register): Renamed from cannot_store_register,
2464 made static.
2465 (the_low_target): New.
2466 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
2467 (the_low_target): New.
2468
24692002-04-09 Daniel Jacobowitz <drow@mvista.com>
2470
2471 * Makefile.in: Add stamp-h target.
2472 * configure.in: Create stamp-h.
2473 * configure: Regenerated.
2474
24752002-04-09 Daniel Jacobowitz <drow@mvista.com>
2476
2477 * inferiors.c: New file.
2478 * target.c: New file.
2479 * target.h: New file.
2480 * Makefile.in: Add target.o and inferiors.o. Update
2481 dependencies.
2482 * linux-low.c (inferior_pid): New static variable,
2483 moved from server.c.
2484 (linux_create_inferior): Renamed from create_inferior.
2485 Call add_inferior. Return 0 on success instead of a PID.
2486 (linux_attach): Renamed from myattach.
2487 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
2488 (linux_thread_alive): Renamed from mythread_alive.
2489 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
2490 child dies.
2491 (linux_resume): Renamed from myresume. Add missing ``return 0''.
2492 (regsets_store_inferior_registers): Correct error message.
2493 Add missing ``return 0''.
2494 (linux_fetch_registers): Renamed from fetch_inferior_registers.
2495 (linux_store_registers): Renamed from store_inferior_registers.
2496 (linux_read_memory): Renamed from read_inferior_memory.
2497 (linux_write_memory): Renamed from write_inferior_memory.
2498 (linux_target_ops): New structure.
2499 (initialize_low): Call set_target_ops ().
2500 * remote-utils.c (unhexify): New function.
2501 (hexify): New function.
2502 (input_interrupt): Send signals to ``signal_pid''.
2503 * server.c (inferior_pid): Remove.
2504 (start_inferior): Update create_inferior call.
2505 (attach_inferior): Call add_inferior.
2506 (handle_query): New function.
2507 (main): Call handle_query for `q' packets.
2508 * server.h: Include "target.h". Remove obsolete prototypes.
2509 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
2510
25112002-04-09 Daniel Jacobowitz <drow@mvista.com>
2512
2513 * Makefile.in: Add WARN_CFLAGS. Update configury
2514 dependencies.
2515 * configure.in: Check for <string.h>
2516 * configure: Regenerate.
2517 * config.in: Regenerate.
2518 * gdbreplay.c: Include needed system headers.
2519 (remote_open): Remove strchr prototype.
2520 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
2521 * regcache.c (supply_register): Change buf argument to const void *.
2522 (supply_register_by_name): Likewise.
2523 (collect_register): Change buf argument to void *.
2524 (collect_register_by_name): Likewise.
2525 * regcache.h: Add missing prototypes.
2526 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
2527 * server.c (handle_query): New function.
2528 (attached): New static variable, moved out of main.
2529 (main): Quiet longjmp clobber warnings.
2530 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
2531 * utils.c (error): Remove NORETURN.
2532 (fatal): Likewise.
GDB Binutils - Deliverables
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