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* remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
aa0403d9
PA		 12007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
2
3 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
4 instead of on tmp_desc.
5
255e7678
DJ		 62007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
7 Daniel Jacobowitz <dan@codesourcery.com>
8
9 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
10 (add_thread): Minor cleanups.
11 (clear_inferiors): Move lower in the file. Clear the DLL
12 list.
13 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15 (xml_escape_text): New.
16 * server.c (handle_query): Handle qXfer:libraries:read. Report it
17 for qSupported.
18 (handle_v_cont): Report errors.
19 (gdbserver_version): Update.
20 (main): Correct size of own_buf. Do not report initial DLL events.
21 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
22 (unloaded_dll, xml_escape_text): New.
23 * win32-low.c (enum target_waitkind): Update comments.
24 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
25 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
26 (win32_EnumProcessModules, win32_GetModuleInformation)
27 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
28 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
29 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
30 (win32_Module32First, win32_Module32Next, load_toolhelp)
31 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
32 (get_child_debug_event): Handle DLL events.
33 (win32_wait): Likewise.
34
0d37add9
DJ		 352007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
36
37 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
38 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
39
45e2715e
PA		 402007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
41
42 * win32-low.c (handle_output_debug_string): Ignore event if not
43 waiting.
44
c5674cf1
PA		 452007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
46
47 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
48
2bbe3cc1
DJ		 492007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
50
51 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
52
ae13219e
DJ		 532007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
54
55 * inferiors.c (change_inferior_id): Add comment.
56 * linux-low.c (check_removed_breakpoint): Add an early
57 prototype. Improve debug output.
58 (linux_attach): Doc update.
59 (linux_detach_one_process, linux_detach): Clean up before releasing
60 each process.
61 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
62 * linux-low.h (struct process_info): Doc improvement.
63 * mem-break.c (delete_all_breakpoints): New.
64 * mem-break.h (delete_all_breakpoints): New prototype.
65 * thread-db.c (find_first_thread): New.
66 (thread_db_create_event): Call it instead of
67 thread_db_find_new_threads. Clean up unused variables.
68 (maybe_attach_thread): Remove first thread handling.
69 (thread_db_find_new_threads): Use find_first_thread.
70 (thread_db_get_tls_address): Likewise.
71
4105de34
DJ		 722007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
73
74 * thread-db.c (thread_db_find_new_threads): Add prototype.
75 (thread_db_create_event): Check for the main thread before adding
76 a new thread.
77 (maybe_attach_thread): Only enable event reporting if TID == 0.
78 (thread_db_get_tls_address): Check for new threads.
79
2b876972
DJ		 802007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
81
82 * linux-low.c (linux_create_inferior): Try execv before execvp.
83 * spu-low.c (spu_create_inferior): Likewise.
84
7a245884
DJ		 852007-06-13 Mike Frysinger <vapier@gentoo.org>
86
87 * linux-low.c (linux_create_inferior): Change execv to execvp.
88 * spu-low.c (spu_create_inferior): Likewies.
89
117ce543
DJ		 902007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
91
92 * Makefile.in (clean): Clean new files instead of deleted ones.
93 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
94 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
95 rules.
96 * configure.srv: Specify XML files and new regformats for MIPS and
97 MIPS64 GNU/Linux.
98 * linux-mips-low.c (mips_num_regs): Set to only used registers.
99 (mips_regmap): Do not fetch $0. Remove unused registers. Add
100 an entry for the restart register.
101 (mips_cannot_fetch_register, mips_cannot_store_register)
102 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
103 register names to match the XML descriptions.
104 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
105 restart register instead of $0.
106
0e7f50da
UW		 1072007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
108 Markus Deuling <deuling@de.ibm.com>
109
110 * remote-utils.c (decode_xfer_write): New function.
111 * server.h (decode_xfer_write): Add prototype.
112 * server.c (handle_query): Add PACKET_LEN argument. Support
113 qXfer:spu:read and qXfer:spu:write packets.
114 (main): Pass packet_len to handle_query.
115 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
116 * target.h (target_ops): Add qxfer_spu.
117
374c1d38
UW		 1182007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
119
120 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
121 accessing non-seekable spufs files.
122
bb63802a
UW		 1232007-05-16 Markus Deuling <deuling@de.ibm.com>
124
125 * server.c (handle_query): Add reply for qC packet.
126
7390519e
PA		 1272007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
128 Leo Zayas <lerele@champenstudios@com>
129
130 * server.h (check_remote_input_interrupt_request): New function.
131 * remote_utils.c (INVALID_DESCRIPTOR): New define.
132 (remote_desc): Initialize with INVALID_DESCRIPTOR.
133 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
134 (check_remote_input_interrupt_request): New function.
135 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 136 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 137 winapi_GenerateConsoleCtrlEvent): New typedefs.
138 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
139 to 250 ms.
140 (win32_wait): Check for remote interrupt request
141 with check_remote_input_interrupt_request.
142 (win32_request_interrupt): New function.
143 (win32_target_op): Set request_interrupt to win32_request_interrupt.
144
34b34921
PA		 1452007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
146
147 * win32-low.c (debug_registers_changed,
148 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
149 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
150 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
151 (thread_rec): Get context using the low target.
152 (child_add_thread): Call thread_added on the low target,
153 which does the same thing.
154 (regptr): Delete.
155 (do_initial_child_stuff): Remove debug registers references.
156 Set context using the low target. Resume threads after
157 setting the contexts.
158 (child_continue): Remove dead variable. Remove debug
159 registers references.
160 (child_fetch_inferior_registers): Go through the low target.
161 (do_child_store_inferior_registers): Remove.
162 (child_store_inferior_registers): Go through the low target.
163 (win32_resume): Remove debug registers references.
164 Set context using the low target.
165 (handle_exception): Change return type to void. Don't record
166 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
167 first chance exception.
168 (get_child_debug_event): Change return type to void. Remove
169 goto loop. Always return after waiting for debug event.
170 (win32_wait): Convert to switch statement. Handle spurious
171 events.
172
173 * win32-i386-low.c (debug_registers_changed,
174 debug_registers_used): New.
175 (initial_stuff): Rename to ...
176 (i386_initial_stuff): ... this. Clear debug registers
177 state variables.
178 (store_debug_registers): Delete.
179 (i386_get_thread_context): New.
180 (load_debug_registers): Delete.
181 (i386_set_thread_context): New.
182 (i386_thread_added): New.
183 (single_step): Rename to ...
184 (i386_single_step): ... this.
185 (do_fetch_inferior_registers): Rename to ...
186 (i386_fetch_inferior_register): ... this.
187 (i386_store_inferior_register): New.
188 (the_low_target): Adapt to new interface.
189
190 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
191 (arm_get_thread_context): New.
192 (arm_set_thread_context): New.
193 (regptr): New.
194 (do_fetch_inferior_registers): Rename to ...
195 (arm_fetch_inferior_register): ... this.
196 (arm_store_inferior_register): New.
197 (arm_wince_breakpoint): Reimplement as unsigned long.
198 (arm_wince_breakpoint_len): Define.
199 (the_low_target): Adapt to new interface.
200
201 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
202 load_debug_registers. Add get_thread_context, set_thread_context,
203 thread_added and store_inferior_register. Rename
204 fetch_inferior_registers to fetch_inferior_register.
205 (regptr): Remove declaration.
206
dd6953e1
PA		 2072007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
208
209 * linux-low.c (linux_detach): Change return type to int. Return 0.
210 * spu-low.c (spu_detach): Likewise.
211
444d6139
PA		 2122007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
213
214 * target.h (target_ops): Change return type of detach to int.
215 Add join.
216 (join_inferior): New.
217 * server.c (main): Don't skip detach support on mingw32.
218 If the inferior doesn't support detaching return error.
219 Call join_inferior instead of using waitpid.
220 * linux-low.c (linux_join): New.
221 (linux_target_op): Add linux_join.
222 * spu-low.c (spu_join): New.
223 (spu_target_ops): Add spu_join.
224 * win32-low.c (win32_detach): Adapt to new interface.
225 Reopen current_process_handle before detaching. Issue a child
226 resume before detaching.
227 (win32_join): New.
228 (win32_target_op): Add win32_join.
229
1d5315fe
PA		 2302007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
231
232 * win32-low.c (win32-attach): Fix return value.
233 * target.h (target_ops): Describe ATTACH return values.
234
bf914831
PA		 2352007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
236
237 * win32-low.c (GETPROCADDRESS): Define.
238 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
239 (winapi_DebugSetProcessKillOnExit): Likewise.
240 (win32_create_inferior): Force usage of ansi CreateProcessA.
241 (win32_attach): Use GETPROCADDRESS.
242 (win32_detach): Likewise.
243
f72f3e60
PA		 2442007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
245
246 * win32-low.c (win32_wait): Don't use WSTOPSIG.
247
ed50f18f
PA		 2482007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
249
250 * win32-low.c: Commit leftover changes from 2007-03-29.
251
0c2ead7e
DJ		 2522007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
253
254 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
255 fields short instead of int. Add explicit padding.
256 (i387_cache_to_fsave): Remove unnecessary casts.
257 (i387_fsave_to_cache): Doc fix.
258 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
259
73725ff3
DJ		 2602007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
261
262 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
263 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
264
d99f33d8
PA		 2652007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
266
267 * configure.srv (arm*-*-mingw32ce*): Move near the other
268 arm targets.
269
68070c10
PA		 2702007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
271
2482afc6 272 * configure.ac: Add errno checking.
68070c10
PA		 273 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
274 sys/file.h and malloc.h.
275 (AC_CHECK_DECLS): Add perror.
276 (srv_mingwce): Handle.
2482afc6 277 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 278 win32-i386-low.o to srv_tgtobj.
279 (i[34567]86-*-mingw*): Likewise.
280 (arm*-*-mingw32ce*): Add case.
281 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
282 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
283 [__MINGW32CE__] (strerror): New function.
284 [__MINGW32CE__] (errno): Define to GetLastError.
285 [__MINGW32CE__] (COUNTOF): New macro.
286 (remote_open): Remove extra close call.
287 * mem-break.c (delete_breakpoint_at): New function.
288 * mem-break.h (delete_breakpoint_at): Declare.
289 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
290 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
291 [USE_WIN32API] (read, write): Add char* casts.
292 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
293 * server.h: Include wincecompat.h on Windows CE.
294 [HAVE_ERRNO_H]: Check.
295 (perror): Declare if not declared.
296 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
297 (perror_with_name): Remove errno declaration.
298 * wincecompat.h: New.
299 * wincecompat.c: New.
300 * win32-low.h: New.
301 * win32-arm-low.c: New.
302 * win32-i386-low.c: New.
303 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
304 (OUTMSG2): Make it safe.
305 (_T): New macro.
306 (COUNTOF): New macro.
307 (NUM_REGS): Get it from the low target.
308 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
309 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
310 (thread_rec): Let low target handle debug registers.
311 (child_add_thread): Likewise.
312 (child_init_thread_list): Likewise.
313 (continue_one_thread): Likewise.
314 (regptr): New.
315 (do_child_fetch_inferior_registers): Move to ...
316 * win32-i386-low.c: ... here, and rename to ...
317 (do_fetch_inferior_registers): ... this.
318 * win32-low.c (child_fetch_inferior_registers):
319 Go through the low target.
320 (do_child_store_inferior_registers): Use regptr.
321 (strwinerror): New function.
322 (win32_create_inferior): Handle Windows CE.
323 Use strwinerror instead of strerror on Windows error
324 codes. Add program to the error output.
325 Don't close the main thread handle on Windows CE.
326 (win32_attach): Use coredll.dll on Windows CE.
327 (win32_kill): Close current process and current
328 thread handles.
329 (win32_detach): Use coredll.dll on Windows CE.
330 (win32_resume): Let low target handle debug registers, and
331 step request.
332 (handle_exception): Add/Remove initial breakpoint. Avoid
333 non-existant WSTOPSIG on Windows CE.
334 (win32_read_inferior_memory): Cast to remove warning.
335 (win32_arch_string): Go through the low target.
336 (initialize_low): Call set_breakpoint_data with the low
337 target's breakpoint.
338 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
339 FOP_REGNUM, mappings): Move to ...
340 * win32-i386-low.c: ... here.
341 * win32-low.c (win32_thread_info): Move to ...
342 * win32-low.h: ... here.
343 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
344 win32-arm-low.c and wincecompat.c.
345 (all:): Add $EXEEXT.
346 (install-only:): Likewise.
347 (gdbserver:): Likewise.
348 (gdbreplay:): Likewise.
349 * config.in: Regenerate.
350 * configure: Regenerate.
351
41093d81
PA		 3522007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
353
354 * win32-low.c: Rename typedef thread_info to
355 win32_thread_info throughout.
356
544afa54
PA		 3572007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
358
359 * win32-i386-low.c: Rename to ...
360 * win32-low.c: ... this.
361 * configure.srv: Replace win32-i386-low.o with win32-low.o.
362 * Makefile.in: Likewise.
363
bce7165d
PA		 3642007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
365
366 * remote-utils.c (monitor_output): Constify msg parameter.
367 * server.h (monitor_output): Likewise.
368 * win32-i386-low.c (handle_output_debug_string): New.
369 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
370 handle_output_debug_string.
371 (get_child_debug_event): Likewise.
372
506c7aa0
DJ		 3732007-03-27 Mat Hostetter <mat@lcs.mit.edu>
374
375 * server.c (main): Correct strtoul check.
376
42c81e2a
DJ		 3772007-03-27 Jon Ringle <jon@ringle.org>
378
379 * linux-low.c: Check __ARCH_HAS_MMU__ also.
380
9453113a
DJ		 3812007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
382
383 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
384
64a69107
DJ		 3852007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
386
387 * terminal.h: Check HAVE_SGTTY_H.
388
3892007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 390
391 * remote-utils.c (remote_open): Print out the assigned port number.
392
c74d0ad8
DJ		 3932007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
394
395 * remote-utils.c (monitor_output): New function.
396 * server.c (debug_threads): Define here.
397 (monitor_show_help): New function.
398 (handle_query): Handle qRcmd.
399 (main): Do not handle 'd' packet.
400 * server.h (debug_threads, remote_debug, monitor_output): Declare.
401 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
402 of debug_threads.
403
de7c3b4a
PA		 4042007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
405
406 * Makefile.in (EXEEXT): New.
407 (clean): Use $(EXEEXT).
408
ef57601b
PA		 4092007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
410
411 * target.h (target_ops): Rename send_signal to request_interrupt,
412 and remove enum target_signal parameter.
413 * linux-low.c (linux_request_interrupt): Rename from
414 linux_send_signal, and always send SIGINT.
415 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
416 and always send SIGINT.
417 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
418 of send_signal.
419 (input_interrupt): Likewise.
420
820f2bda
PA		 4212007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
422
423 * server.c (get_features_xml): Check if target implemented
424 arch_string.
425 * win32-i386-low.c (win32_arch_string): New.
426 (win32_target_ops): Add win32_arch_string as arch_string member.
427
ab39bf24
UW		 4282007-02-22 Markus Deuling <deuling@de.ibm.com>
429
430 * spu-low.c (spu_arch_string): New.
431 (spu_target_ops): Add spu_arch_string.
432
61ff6e04
DJ		 4332007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
434
435 * remote-utils.c: Remove HAVE_TERMINAL_H check.
436 * configure.ac: Do not check for terminal.h.
437 * configure, config.in: Regenerated.
438
fb1e4ffc
DJ		 4392007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
440
441 * Makefile.in (OBS): Add $(XML_BUILTIN).
442 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
443 (clean): Update.
444 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
445 (arm-with-iwmmxt.c): New.
446 * config.in, configure: Regenerate.
447 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
448 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
449 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
450 (arm*-*-linux*): Add iWMMXt and regset support.
451 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
452 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
453 (arm_store_wmmxregset, target_regsets): New.
454 * server.c (get_features_xml): Take annex argument. Check builtin
455 XML documents.
456 (handle_query): Handle multiple annexes.
457
0f48aa01
DJ		 4582007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
459
460 * remote-utils.c [USE_WIN32API] (read, write): Define.
461 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
462 write.
463
23181151
DJ		 4642007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
465
466 * linux-i386-low.c (the_low_target): Set arch_string.
467 * linux-x86-64-low.c (the_low_target): Likewise.
468 * linux-low.c (linux_arch_string): New.
469 (linux_target_ops): Add it.
470 * linux-low.h (struct linux_target_ops): Add arch_string.
471 * server.c (write_qxfer_response): Use const void * for DATA.
472 (get_features_xml): New.
473 (handle_query): Handle qXfer:features:read. Report it for qSupported.
474 * target.h (struct target_ops): Add arch_string method.
475
9d606399
DJ		 4762007-01-03 Denis Pilat <denis.pilat@st.com>
477 Daniel Jacobowitz <dan@codesourcery.com>
478
479 * linux-low.c (linux_kill): Handle being called with no threads.
480 * win32-i386-low.c (win32_kill): Likewise.
481 (get_child_debug_event): Clear current_process_handle.
482
4832006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 484 Daniel Jacobowitz <dan@codesourcery.com>
485
486 * remote-utils.c (remote_open): Check the type of specified
487 serial port devices before opening them.
488 * server.c (main): Kill the inferior if an error occurs during
489 the first remote_open.
490
a5e13d24
DJ		 4912006-12-05 Markus Deuling <deuling@de.ibm.com>
492
493 * README: Update supported targets.
494
186947f7
DJ		 4952006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
496
497 * Makefile.in (clean): Remove reg-mips64.c.
498 (reg-mips64.c, reg-mips64.o): New rules.
499 * configure.srv: Handle mips64. Include regset support for mips.
500 * linux-mips-low.c (union mips_register): New.
501 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
502 (mips_breakpoint, mips_breakpoint_at): Use int.
503 (mips_collect_register, mips_supply_register)
504 (mips_collect_register_32bit, mips_supply_register_32bit)
505 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
506 (mips_store_fpregset, target_regsets): New.
507 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
508
a13e2c95
UW		 5092006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
510
511 * configure.srv: Add target "spu*-*-*".
512 * Makefile.in (clean): Remove reg-spu.c.
513 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
514 * spu-low.c: New file.
515
cb7283db
DJ		 5162006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
517
518 * configure.ac: Correct td_thr_tls_get_addr test.
519 * configure: Regenerated.
520
89be2091
DJ		 5212006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
522
523 * linux-low.c (linux_wait_for_event): Reformat. Use the
524 pass_signals array.
525 * remote-utils.c (decode_address_to_semicolon): New.
526 * server.c (pass_signals, handle_general_set): New.
527 (handle_query): Mention QPassSignals for qSupported.
528 (main): Call handle_general_set.
529 * server.h (pass_signals, decode_address_to_semicolon): New.
530
000ef4f0
DJ		 5312006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
532
533 * server.c (handle_query): Correct error handling for read_auxv.
534
b7149293
UW		 5352005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
536
537 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
538 and srv_linux_thread_db to yes.
539 * linux-s390-low.c (s390_fill_gregset): New function.
540 (target_regsets): Define data structure.
541
dae5f5cf
DJ		 5422006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
543
544 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
545 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
546 * config.in, configure: Regenerated.
547 * inferiors.c (gdb_id_to_thread): New function.
548 (gdb_id_to_thread_id): Use it.
549 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
550 * linux-low.h (struct process_info): Add th member.
551 (thread_db_get_tls_address): New prototype.
552 * remote-utils.c (decode_address): Make non-static.
553 * server.c (handle_query): Handle qGetTLSAddr.
554 * server.h (gdb_id_to_thread, decode_address): New prototypes.
555 * target.h (struct target_ops): Add get_tls_address.
556 * thread-db.c (maybe_attach_thread): Save the thread handle.
557 (thread_db_get_tls_address): New.
558
32ca6d61
DJ		 5592006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
560
561 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
562 (linux_resume_one_process): Take a siginfo_t *. Update all
563 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
564 (struct pending_signals): Add a siginfo_t.
565 (linux_wait_for_process): Always set last_status.
566 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
567 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
568 * linux-low.h (struct process_info): Add last_status.
569
5ffff7c1
DJ		 5702006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
571
572 * remote-utils.c (try_rle): New function.
573 (putpkt_binary): Use it.
574
8695c747
DJ		 5752006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
576
577 * Makefile.in (clean): Clean reg-x86-64-linux.c.
578 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
579 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
580 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
581 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
582 point registers.
583
290fadea
RS		 5842006-08-08 Richard Sandiford <richard@codesourcery.com>
585
586 * server.c (terminal_fd): New variable.
587 (old_foreground_pgrp): Likewise.
588 (restore_old_foreground_pgrp): New function.
589 (start_inferior): Record the terminal file descriptor in terminal_fd
590 and its original foreground group in old_foreground_pgrp. Register
591 restore_old_foreground_pgrp with atexit().
592
9f2e1e63
DJ		 5932006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
594
595 * server.c (handle_query): Correct qPart to qXfer.
596
b80864fb
DJ		 5972006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
598
599 * configure.ac: Check for more headers which are missing on
600 Windows. Automatically supply -lwsock32 and USE_WIN32API.
601 * configure.srv: Add Cygwin and mingw32.
602 * remote-utils.c: Don't include headers unconditionally which
603 are missing on mingw32. Include <winsock.h> for mingw32.
604 (remote_open): Adjust for mingw32 support. Flush
605 standard error after writing to it.
606 (remote_close, putpkt_binary, input_interrupt, block_async_io)
607 (unblock_async_io, enable_async_io, disable_async_io)
608 (readchar, getpkt): Update for Winsock support.
609 (prepare_resume_reply): Expect a protocol signal number.
610 * server.c: Disable <sys/wait.h> on mingw32.
611 (start_inferior): Adjust for mingw32 support. Flush
612 standard error after writing to it.
613 (attach_inferior): Likewise. Use protocol signal
614 numbers.
615 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
616 and names.
617 * win32-i386-low.c: New file.
618 * Makefile.in (XM_CLIBS): Set.
619 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
620 (win32-i386-low.o): New dependency rule.
621 * linux-low.c (linux_wait): Use target signal numbers.
622 * target.h (struct target_ops): Doc fix.
623 * server.h (target_signal_to_name): New prototype.
624 * gdbreplay.c: Don't include headers unconditionally which
625 are missing on mingw32. Include <winsock.h> for mingw32.
626 (remote_close, remote_open): Adjust for Winsock support.
627 * configure, config.in: Regenerated.
628
0876f84a
DJ		 6292006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
630
631 * server.c (decode_xfer_read, write_qxfer_response): New.
632 (handle_query): Take a packet length argument. Handle
633 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
634 the qSupported response.
635 (main): Update call to handle_query.
636
01f9e8fa
DJ		 6372006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
638
639 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
640 (putpkt_binary): Renamed from putpkt and adjusted for binary
641 data.
642 (putpkt): New wrapper for putpkt_binary.
643 (readchar): Don't mask off the high bit.
644 (decode_X_packet): New function.
645 * server.c (main): Call putpkt_binary if a handler sets the packet
646 length. Save the length of the incoming packet. Handle 'X'.
647 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
648
be2a5f71
DJ		 6492006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
650
651 * server.c (handle_query): Handle qSupported.
652
ea025f5f
DJ		 6532006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
654
655 * remote-utils.c (all_symbols_looked_up): New variable.
656 (look_up_one_symbol): Check it.
657 * server.h (look_up_one_symbol): New declaration.
658 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
659
9308fc88
DJ		 6602006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
661
662 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 663 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 664 (PTRACE_GET_THREAD_AREA): Define.
665 (ps_get_thread_area): New function.
666
52fb6437
NS		 6672006-05-09 Nathan Sidwell <nathan@codesourcery.com>
668
669 * configure.srv (m68k*-*-uclinux*): New target.
670 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
671 (linux_resume_one_process): Remove extraneous cast.
672 (linux_read_offsets): New.
673 (linux_target_op): Add linux_read_offsets on mmuless systems.
674 * server.c (handle_query): Add qOffsets logic.
675 * target.h (struct target_ops): Add read_offsets.
676
21b0f40c
DJ		 6772006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
678
679 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
680 (PTRACE_GET_THREAD_AREA): Define.
681 (ps_get_thread_area): New function.
682 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
683 (linux-x86-64-low.o): Update.
684
0050a760
DJ		 6852006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
686
687 * configure.ac: Remove checks for prfpregset_t.
688 * gdb_proc_service.h: New file.
689 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
690 new "gdb_proc_service.h".
691 * proc-service.c: Likewise.
692 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
693 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
694 * Makefile.in (gdb_proc_service_h): Updated.
695 * configure, config.in: Regenerated.
696
b92a518e
DJ		 6972006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
698
699 * remote-utils.c (prepare_resume_reply): Move declaration
700 of gdb_id_from_wait to the top of the block.
701
545587ee
DJ		 7022006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
703
704 * linux-low.c (regsets_store_inferior_registers): Read the regset
705 from the target before filling it.
706
9db87ebd
DJ		 7072006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
708
709 * server.c (attach_inferior): Return SIGTRAP for a successful
710 attach.
711
dd24457d
DJ		 7122006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
713
714 * Makefile.in (OBS): Add version.o.
715 (STAGESTUFF): Delete.
716 (version.o): Add dependencies.
717 (version.c): Replace rule.
718 (clean): Remove version.c.
719 * server.c (gdbserver_version): New.
720 (gdbserver_usage): Use printf.
721 (main): Handle --version and --help.
722 * server.h (version, host_name): Add declarations.
723
6f0f660e
EZ		 7242005-12-23 Eli Zaretskii <eliz@gnu.org>
725
726 * linux-arm-low.c:
727 * linux-arm-low.c:
728 * inferiors.c:
729 * i387-fp.h:
730 * i387-fp.c:
731 * gdbreplay.c:
732 * regcache.c:
733 * proc-service.c:
734 * mem-break.h:
735 * mem-break.c:
736 * linux-x86-64-low.c:
737 * linux-sh-low.c:
738 * linux-s390-low.c:
739 * linux-ppc64-low.c:
740 * linux-ppc-low.c:
741 * linux-mips-low.c:
742 * linux-m68k-low.c:
743 * linux-m32r-low.c:
744 * linux-low.h:
745 * linux-low.c:
746 * linux-ia64-low.c:
747 * linux-i386-low.c:
748 * linux-crisv32-low.c:
749 * thread-db.c:
750 * terminal.h:
751 * target.h:
752 * target.c:
753 * server.h:
754 * server.c:
755 * remote-utils.c:
756 * regcache.h:
757 * utils.c:
758 * Makefile.in:
759 * configure.ac:
760 * gdbserver.1: Add (C) after Copyright. Update the FSF
761 address.
762
9d1fb177
DJ		 7632005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
764
765 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
766 (arm_breakpoint_at): Recognize both breakpoints.
767 (the_low_target): Use the correct breakpoint instruction.
768
011a70c2
DJ		 7692005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
770
771 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
772 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
773 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
774 (the_low_target): Update.
775
7fb85e41
AS		 7762005-10-25 Andreas Schwab <schwab@suse.de>
777
778 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
779
780 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
781 (ia64_num_regs): Reduce to 462.
782
3db0444b
DJ		 7832005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
784
785 * acinclude.m4: Correct quoting.
786 * aclocal.m4: Regenerated.
787
788 Suggested by SZOKOVACS Robert <szo@ies.hu>:
789 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
790 (thread_db_init): Call thread_db_err_str.
791 * configure.ac: Check for TD_VERSION.
792 * config.in, configure: Regenerated.
793
bee0189a
DJ		 7942005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
795
796 * server.h (error, fatal, warning): Add ATTR_FORMAT.
797
e9d25b98
DJ		 7982005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
799
800 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
801 is not available. Define HAVE_PTRACE_GETREGS if it is.
802 * config.in, configure: Regenerated.
803 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
804 * linux-i386-low.c, linux-m68k-low.c: Update to use
805 HAVE_PTRACE_GETREGS.
806 * linux-low.c (regsets_fetch_inferior_registers)
807 (regsets_store_inferior_registers): Only return 0 if we processed
808 GENERAL_REGS.
809 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
810 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
811
a06660f7
DJ		 8122005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
813
814 * inferiors.c (struct thread_info): Add gdb_id.
815 (add_thread): Add gdb_id argument.
816 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
817 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
818 calls to add_thread.
819 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
820 * server.c (handle_query): Use thread_to_gdb_id.
821 (handle_v_cont, main): Use gdb_id_to_thread_id.
822 * server.h (add_thread): Update prototype.
823 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
824 prototypes.
825
5a1f5858
DJ		 8262005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
827
828 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
829 left-padded registers.
830 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
831 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
832
e122f1f5
SE		 8332005-07-01 Steve Ellcey <sje@cup.hp.com>
834
835 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
836 * configure: Regenerate.
837 * config.in: Regenerate.
838 * server.h (NEED_DECLARATION_STRERROR):
839 Replace with !HAVE_DECL_STRERROR.
840
d592fa2f
DJ		 8412005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
842
843 * linux-low.c (linux_wait, linux_send_signal): Don't test
844 an unsigned long variable for > 0 if it could be MAX_ULONG.
845 * server.c (myresume): Likewise.
846 * target.c (set_desired_inferior): Likewise.
847
ccbd4912
MK		 8482005-06-13 Mark Kettenis <kettenis@gnu.org>
849
850 * configure.ac: Simplify and improve check for socklen_t.
851 * configure, config.in: Regenerate.
852
f450004a
DJ		 8532005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
854
855 * acconfig.h: Remove.
856 * configure.ac: Add a test for socklen_t. Use three-argument
857 AC_DEFINE throughout.
858 * config.in: Regenerated using autoheader 2.59.
859 * configure: Regenerated.
860
861 * gdbreplay.c (socklen_t): Provide a default.
862 (remote_open): Use socklen_t.
863 * remote-utils.c (socklen_t): Provide a default.
864 (remote_open): Use socklen_t.
865 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
866 unsigned char.
867
868 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
869 char for buffers.
870 * linux-low.c (linux_read_memory, linux_write_memory)
871 (linux_read_auxv): Likewise.
872 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
873 (check_mem_write): Likewise.
874 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
875 Likewise.
876 * regcache.c (struct inferior_rgcache_data, registers_to_string)
877 (registers_from_string, register_data): Likewise.
878 * server.c (handle_query, main): Likewise.
879 * server.h (convert_ascii_to_int, convert_int_to_ascii)
880 (decode_M_packet): Likewise.
881 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
882 * target.h (struct target_ops): Update read_memory, write_memory,
883 and read_auxv.
884 (read_inferior_memory, write_inferior_memory): Update.
885 * linux-low.h (struct linux_target_ops): Change type of breakpoint
886 to unsigned char *.
887 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
888 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
889 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
890 linux-s390-low.c, linux-sh-low.c: Update for changes in
891 read_inferior_memory and the_low_target->breakpoint.
892
eee84df1
DJ		 8932005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
894
895 * Makefile.in (SFILES): Add linux-ppc64-low.c.
896 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
897 * configure.srv: Add powerpc64-*-linux*.
898 * linux-ppc64-low.c: New file.
899
45b134e5
OF		 9002005-05-23 Orjan Friberg <orjanf@axis.com>
901
902 * linux-cris-low.c: New file with support for CRIS.
903 * linux-crisv32-low.c: Ditto for CRISv32.
904 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
905 (clean): Add reg-cris.c and reg-crisv32.c.
906 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
907 reg-crisv32.o, and reg-crisv32.c to make rules.
908 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
909 recognized targets.
910
48d93c75
UW		 9112005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
912
913 * linux-low.c (fetch_register): Ensure buffer size is a multiple
914 of sizeof (PTRACE_XFER_TYPE).
915 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
916
e013ee27
OF		 9172005-05-12 Orjan Friberg <orjanf@axis.com>
918
919 * target.h (struct target_ops): Add insert_watchpoint,
920 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
921 pointers for hardware watchpoint support.
922 * linux-low.h (struct linux_target_ops): Ditto.
923 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
924 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
925 to linux_target_ops.
926 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
927 reply packet.
928 * server.c (main): Recognize 'Z' and 'z' packets.
929
b0ded00b
UW		 9302005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
931
932 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
933 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
934 (the_low_target): Add new members.
935
8643e2ad
DJ		 9362005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
937
938 * proc-service.c (ps_lgetregs): Search all_processes instead of
939 all_threads.
940
fc620387
DJ		 9412005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
942
943 * server.c (start_inferior): Change return type to int.
944 (attach_inferior): Change sigptr to int *.
945 (handle_v_cont, handle_v_requests): Change signal to int *.
946 (main): Change signal to int.
947
9482005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 949
950 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
951 * configure.srv: Add m32r*-*-linux*.
952 * linux-m32r-low.c: New file.
953
e0e76420
DJ		 9542005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
955
956 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
957
a1928bad
DJ		 9582005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
959
960 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
961 Take unsigned long arguments for PIDs.
962 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
963 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
964 (wait_for_sigstop, linux_resume_one_process)
965 (regsets_fetch_inferior_registers, linux_send_signal)
966 (linux_read_auxv): Likewise. Update the types of variables holding
967 PIDs. Update format string specifiers.
968 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
969 * remote-utils.c (prepare_resume_reply): Likewise.
970 * server.c (cont_thread, general_thread, step_thread)
971 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
972 unsigned long.
973 (handle_query): Update format specifiers.
974 (handle_v_cont, main): Use strtoul for thread IDs.
975 * server.h (struct inferior_list_entry): Use unsigned long for ID.
976 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
977 (general_thread, step_thread, thread_from_wait)
978 (old_thread_from_wait): Update.
979 * target.h (struct thread_resume): Use unsigned long for THREAD.
980 (struct target_ops): Use unsigned long for arguments to attach and
981 thread_alive.
982
dcdb98d2
DJ		 9832005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
984
985 * acinclude.m4: Include bfd/bfd.m4 directly.
986 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
987 <agriffis@toolchain.org>.
988 * aclocal.m4, configure: Regenerated.
989
bec39cab
AC		 9902005-01-07 Andrew Cagney <cagney@gnu.org>
991
992 * configure.ac: Rename configure.in, require autoconf 2.59.
993 * configure: Re-generate.
994
434c4c77
DJ		 9952004-12-08 Daniel Jacobowitz <dan@debian.org>
996
997 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
998 LIBS when finished.
999 * aclocal.m4: Regenerated.
1000 * configure: Regenerated.
1001
db1d3e1b
AS		 10022004-11-21 Andreas Schwab <schwab@suse.de>
1003
1004 * linux-m68k-low.c (m68k_num_gregs): Define.
1005 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
1006 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
1007 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
1008 (m68k_breakpoint_at): New. Add to the_low_target.
1009
1010 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
1011 srv_linux_thread_db to yes.
1012
43360365
JB		 10132004-10-20 Joel Brobecker <brobecker@gnat.com>
1014
1015 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
1016 (ARCH_SET_FS): Likewise.
1017 (ARCH_GET_FS): Likewise.
1018 (ARCH_GET_GS): Likewise.
1019
fd500816
DJ		 10202004-10-16 Daniel Jacobowitz <dan@debian.org>
1021
1022 * linux-i386-low.c (ps_get_thread_area): New.
1023 * linux-x86-64-low.c (ps_get_thread_area): New.
1024 * linux-low.c: Include <sys/syscall.h>.
1025 (linux_kill_one_process): Don't kill the first thread here.
1026 (linux_kill): Kill the first thread here.
1027 (kill_lwp): New function.
1028 (send_sigstop, linux_send_signal): Use it.
1029 * proc-service.c: Clean up #ifdefs.
1030 (fpregset_info): Delete.
1031 (ps_lgetregs): Update and enable implementation.
1032 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
1033 implementations.
1034 * remote-utils.c (struct sym_cache, symbol_cache): New.
1035 (input_interrupt): Print a clearer message.
1036 (async_io_enabled): New variable.
1037 (enable_async_io, disable_async_io): Use it. Update comments.
1038 (look_up_one_symbol): Use the symbol cache.
1039 * thread-db.c (thread_db_look_up_symbols): New function.
1040 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
1041
f6de3c42
DJ		 10422004-10-16 Daniel Jacobowitz <dan@debian.org>
1043
1044 * configure.in: Test for -rdynamic.
1045 * configure: Regenerated.
1046 * Makefile (INTERNAL_LDFLAGS): New.
1047 (gdbserver, gdbreplay): Use it.
1048
2c0fc042
AC		 10492004-09-02 Andrew Cagney <cagney@gnu.org>
1050
1051 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
1052
075b3282
DJ		 10532004-03-23 Daniel Jacobowitz <drow@mvista.com>
1054
1055 * linux-low.c (linux_wait): Clear all_processes list also.
1056
fa6a77dc
DJ		 10572004-03-12 Daniel Jacobowitz <drow@mvista.com>
1058
1059 * linux-low.c: Include <errno.h>. Remove extern declaration of
1060 errno.
1061
6d782a97
DJ		 10622004-03-12 Daniel Jacobowitz <drow@mvista.com>
1063
1064 * gdbreplay.c, server.h, utils.c: Update copyright years.
1065
3a7fb99b
DJ		 10662004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
1067
1068 * server.c (main): Print child status or termination signal from
1069 variable 'signal', not 'sig'.
1070
c3e735a6
DJ		 10712004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
1072
1073 * linux-low.c (linux_read_memory): Change return type to
1074 int. Check for and return error from ptrace().
1075 * target.c (read_inferior_memory): Change return type to int. Pass
1076 back return status from the_target->read_memory().
1077 * target.h (struct target_ops): Adapt *read_memory() prototype.
1078 Update comment.
1079 (read_inferior_memory): Adapt prototype.
1080 * server.c (main): Return an error packet if
1081 read_inferior_memory() returns an error.
1082
a59d1c82
DJ		 10832004-03-04 Daniel Jacobowitz <drow@mvista.com>
1084
1085 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
1086 Unify with other clean targets.
1087
dc3f8883
DJ		 10882004-02-29 Daniel Jacobowitz <drow@mvista.com>
1089
1090 * server.c (handle_v_cont): Call set_desired_inferior.
1091
89a208da
DJ		 10922004-02-29 Daniel Jacobowitz <drow@mvista.com>
1093
1094 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
1095
62ea82f5
DJ		 10962004-02-29 Daniel Jacobowitz <drow@mvista.com>
1097
1098 * linux-low.c (linux_wait): Unblock async I/O.
1099 (linux_resume): Block and enable async I/O.
1100 * remote-utils.c (block_async_io, unblock_async_io): New functions.
1101 * server.h (block_async_io, unblock_async_io): Add prototypes.
1102
6910d122
DJ		 11032004-02-29 Daniel Jacobowitz <drow@mvista.com>
1104
1105 * remote-utils.c (remote_open): Print a status notice after
1106 opening a TCP port.
1107 * server.c (attach_inferior): Print a status notice after
1108 attaching.
1109
11102004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 1111
1112 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
1113
c89dc5d4
DJ		 11142004-02-26 Daniel Jacobowitz <drow@mvista.com>
1115
1116 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
1117 error packet.
1118 * server.c, target.h: Update copyright years.
1119
4b8dad4a
RM		 11202004-02-25 Roland McGrath <roland@redhat.com>
1121
1122 * target.h (struct target_ops): New member `read_auxv'.
1123 * server.c (handle_query): Handle qPart:auxv:read: query using that.
1124 * linux-low.c (linux_read_auxv): New function.
1125 (linux_target_ops): Initialize `read_auxv' member to that.
1126
d7446758
JB		 11272004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1128
1129 Committed by Jim Blandy <jimb@redhat.com>.
1130
1131 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 1132 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 1133 instead of GPR_SIZE to distiguish s390 and s390x targets.
1134
5544ad89
DJ		 11352004-01-31 Daniel Jacobowitz <drow@mvista.com>
1136
1137 * linux-low.c: Update copyright year.
1138 (check_removed_breakpoint): Clear pending_is_breakpoint.
1139 (linux_set_resume_request, linux_queue_one_thread)
1140 (resume_status_pending_p): New functions.
1141 (linux_continue_one_thread): Use process->resume.
1142 (linux_resume): Only resume threads if there are no pending events.
1143 * linux-low.h (struct process_info): Add resume request
1144 pointer.
1145
2a68b70e
DJ		 11462004-01-30 Daniel Jacobowitz <drow@mvista.com>
1147
1148 * regcache.c (new_register_cache): Clear the allocated register
1149 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
1150
64386c31
DJ		 11512003-10-13 Daniel Jacobowitz <drow@mvista.com>
1152
1153 * linux-low.c (linux_resume): Take a struct thread_resume *
1154 argument.
1155 (linux_wait): Update call.
1156 (resume_ptr): New static variable.
1157 (linux_continue_one_thread): Renamed from
1158 linux_continue_one_process. Use resume_ptr.
1159 (linux_resume): Use linux_continue_one_thread.
1160 * server.c (handle_v_cont, handle_v_requests): New functions.
1161 (myresume): New function.
1162 (main): Handle 'v' case.
1163 * target.h (struct thread_resume): New type.
1164 (struct target_ops): Change argument of "resume" to struct
1165 thread_resume *.
1166 (myresume): Delete macro.
1167
c938e9b0
L		 11682003-08-08 H.J. Lu <hongjiu.lu@intel.com>
1169
1170 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
1171 (uninstall): Support DESTDIR.
1172
7f313d07
BC		 1173Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
1174
1175 * configure.srv: Add xscale*linux copy of arm*linux entry.
1176
3b2fc2ea
DJ		 11772003-07-24 Daniel Jacobowitz <drow@mvista.com>
1178
1179 * linux-arm-low.c (arm_reinsert_addr): New function.
1180 (the_low_target): Add arm_reinsert_addr.
1181
1c0a559e
MK		 11822003-07-08 Mark Kettenis <kettenis@gnu.org>
1183
1184 * mem-break.c: Remove whitespace at end of file.
1185
43d5792c
DJ		 11862003-06-28 Daniel Jacobowitz <drow@mvista.com>
1187
1188 * configure.in: Check whether we need to prototype strerror.
1189 * server.h: Optionally prototype strerror.
1190 * gdbreplay.c (perror_with_name): Use strerror.
1191 * linux-low.c (linux_attach_lwp): Use strerror.
1192 * utils.c (perror_with_name): Use strerror.
1193 * config.in, configure: Regenerated.
1194
c8a86edf
DJ		 11952003-06-28 Daniel Jacobowitz <drow@mvista.com>
1196
1197 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
1198 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
1199
73d37363
DJ		 12002003-06-20 Daniel Jacobowitz <drow@mvista.com>
1201
1202 * Makefile.in (SFILES): Update.
1203 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
1204 low-sun3.c: Remove files.
1205
6ad8ae5c
DJ		 12062003-06-17 Daniel Jacobowitz <drow@mvista.com>
1207
1208 * linux-low.c: Move comment to linux_thread_alive where it belonged.
1209 (linux_detach_one_process, linux_detach): New functions.
1210 (linux_target_ops): Add linux_detach.
1211 * server.c (main): Handle 'D' packet.
1212 * target.h (struct target_ops): Add "detach" member.
1213 (detach_inferior): Define.
1214
1581182a
MK		 12152003-06-13 Mark Kettenis <kettenis@gnu.org>
1216
1217 From Kelley Cook <kelleycook@wideopenwest.com>:
1218 * configure.srv: Accept i[34567]86 variants.
1219
e5379b03
DJ		 12202003-06-05 Daniel Jacobowitz <drow@mvista.com>
1221
1222 * linux-low.c (linux_wait_for_event): Correct comment typos.
1223 (linux_resume_one_process): Call check_removed_breakpoint.
1224 (linux_send_signal): New function.
1225 (linux_target_ops): Add linux_send_signal.
1226 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
1227 of kill.
1228 * target.h (struct target_ops): Add send_signal.
1229
2ff29de4
JB		 12302003-05-29 Jim Blandy <jimb@redhat.com>
1231
1232 * linux-low.c (usr_store_inferior_registers): Transfer buf in
1233 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
1234 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
1235 away part of the register's value.
1236
254787d4
DJ		 12372003-03-26 Daniel Jacobowitz <drow@mvista.com>
1238
1239 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
1240 (linux_wait_for_event, linux_init_signals): Likewise.
1241
94e10508
DJ		 12422003-03-17 Daniel Jacobowitz <drow@mvista.com>
1243
1244 * configure.in: Check for stdlib.h.
1245 * configure: Regenerated.
1246 * config.in: Regenerated.
1247
4c0711e0
DJ		 12482003-01-04 Andreas Schwab <schwab@suse.de>
1249
1250 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
1251
ef66e766
AC		 12522003-01-02 Andrew Cagney <ac131313@redhat.com>
1253
1254 * Makefile.in: Remove obsolete code.
1255
a1358604
DJ		 12562002-11-20 Daniel Jacobowitz <drow@mvista.com>
1257
1258 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
1259 defined(PT_FPR0_HI).
1260
23ce3b1c
DJ		 12612002-11-17 Stuart Hughes <seh@zee2.com>
1262
1263 * linux-arm-low.c (arm_num_regs): Increase.
1264 (arm_regmap): Include status register.
1265
12662002-11-17 Daniel Jacobowitz <drow@mvista.com>
1267
1268 * linux-low.c (register_addr): Remove incorrect -1 check.
1269
a9fa9f7d
DJ		 12702002-08-29 Daniel Jacobowitz <drow@mvista.com>
1271
1272 * linux-low.c (linux_create_inferior): Call setpgid. Return
1273 the new PID.
1274 (unstopped_p, linux_signal_pid): Remove.
1275 (linux_target_ops): Remove linux_signal_pid.
1276 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
1277 global instead of target method.
1278 * target.h (struct target_ops): Remove signal_pid. Update comment
1279 for create_inferior.
1280 * server.c (signal_pid): New variable.
1281 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 1282 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 1283 (attach_inferior): Set signal_pid.
1284
17574093
DJ		 12852002-08-23 Daniel Jacobowitz <drow@mvista.com>
1286
1287 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
1288
12892002-08-20 Jim Blandy <jimb@redhat.com>
1290
1291 * Makefile.in (LDFLAGS): Allow the configure script to establish a
1292 default for this.
1293
12942002-08-01 Andrew Cagney <cagney@redhat.com>
1295
1296 * Makefile.in: Make chill references obsolete.
1297
12982002-07-24 Kevin Buettner <kevinb@redhat.com>
1299
1300 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
1301 * configure: Regenerate.
1302 * config.in: Regenerate.
1303
13042002-07-09 David O'Brien <obrien@FreeBSD.org>
1305
1306 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
1307 (perror_with_name, remote_close, remote_open, expect, play): Static.
1308
13092002-07-04 Michal Ludvig <mludvig@suse.cz>
1310
4b8dad4a 1311 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 1312 byte offsets instead of an array of indexes.
1313 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
1314
13152002-06-13 Daniel Jacobowitz <drow@mvista.com>
1316
1317 * regcache.c: Add comment.
1318
13192002-06-11 Daniel Jacobowitz <drow@mvista.com>
1320
1321 * thread-db.c: New file.
1322 * proc-service.c: New file.
1323 * acinclude.m4: New file.
1324 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
1325 proc-service.o, and thread-db.o.
1326 (linux-low.o): Add USE_THREAD_DB.
1327 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
1328 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
1329 * aclocal.m4: Regenerated.
1330 * config.in: Regenerated.
1331 * configure: Regenerated.
1332 * configure.in: Check for proc_service.h, sys/procfs.h,
1333 thread_db.h, and linux/elf.h headrs.
1334 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
1335 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
1336 Check for -lthread_db and thread support.
1337 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
1338 PowerPC, and SuperH.
1339 * i387-fp.c: Constify arguments.
1340 * i387-fp.h: Likewise.
1341 * inferiors.c: (struct thread_info): Renamed from
1342 `struct inferior_info'. Remove PID member. Use generic inferior
1343 list header. All uses updated.
1344 (inferiors, signal_pid): Removed.
1345 (all_threads): New variable.
1346 (get_thread): Define.
1347 (add_inferior_to_list): New function.
1348 (for_each_inferior): New function.
1349 (change_inferior_id): New function.
1350 (add_inferior): Removed.
1351 (remove_inferior): New function.
1352 (add_thread): New function.
1353 (free_one_thread): New function.
1354 (remove_thread): New function.
1355 (clear_inferiors): Use for_each_inferior and free_one_thread.
1356 (find_inferior): New function.
1357 (find_inferior_id): New function.
1358 (inferior_target_data): Update argument type.
1359 (set_inferior_target_data): Likewise.
1360 (inferior_regcache_data): Likewise.
1361 (set_inferior_regcache_data): Likewise.
1362 * linux-low.c (linux_bp_reinsert): Remove.
1363 (all_processes, stopping_threads, using_thrads)
1364 (struct pending_signals, debug_threads, pid_of): New.
1365 (inferior_pid): Replace with macro.
1366 (struct inferior_linux_data): Remove.
1367 (get_stop_pc, add_process): New functions.
1368 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
1369 Use add_process and add_thread.
1370 (linux_attach_lwp): New function, based on old linux_attach. Use
1371 add_process and add_thread. Set stop_expected for new threads.
1372 (linux_attach): New function.
1373 (linux_kill_one_process): New function.
1374 (linux_kill): Kill all LWPs.
1375 (linux_thread_alive): Use find_inferior_id.
1376 (check_removed_breakpoints, status_pending_p): New functions.
1377 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
1378 Update. Use WNOHANG. Wait for cloned processes also. Update process
1379 struct for the found process.
1380 (linux_wait_for_event): New function.
1381 (linux_wait): Use it. Support LWPs.
1382 (send_sigstop, wait_for_sigstop, stop_all_processes)
1383 (linux_resume_one_process, linux_continue_one_process): New functions.
1384 (linux_resume): Support LWPs.
1385 (REGISTER_RAW_SIZE): Remove.
1386 (fetch_register): Use register_size instead. Call supply_register.
1387 (usr_store_inferior_registers): Likewise. Call collect_register.
1388 Fix recursive case.
1389 (regsets_fetch_inferior_registers): Improve error message.
1390 (regsets_store_inferior_registers): Add debugging.
1391 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
1392 (unstopped_p, linux_signal_pid): New functions.
1393 (linux_target_ops): Add linux_signal_pid.
1394 (linux_init_signals): New function.
1395 (initialize_low): Call it. Initialize using_threads.
1396 * regcache.c (inferior_regcache_data): Add valid
1397 flag.
1398 (get_regcache): Fetch registers lazily. Add fetch argument
1399 and update all callers.
1400 (regcache_invalidate_one, regcache_invalidate): New
1401 functions.
1402 (new_register_cache): Renamed from create_register_cache.
1403 Return the new regcache.
1404 (free_register_cache): Change argument to a void *.
1405 (registers_to_string, registers_from_string): Call get_regcache
1406 with fetch flag set.
1407 (register_data): Make static. Pass fetch flag to get_regcache.
1408 (supply_register): Call get_regcache with fetch flag clear.
1409 (collect_register): Call get_regcache with fetch flag set.
1410 (collect_register_as_string): New function.
1411 * regcache.h: Update.
1412 * remote-utils.c (putpkt): Flush after debug output and use
1413 stderr.
1414 Handle input interrupts while waiting for an ACK.
1415 (input_interrupt): Use signal_pid method.
1416 (getpkt): Flush after debug output and use stderr.
1417 (outreg): Use collect_register_as_string.
1418 (new_thread_notify, dead_thread_notify): New functions.
1419 (prepare_resume_reply): Check using_threads. Set thread_from_wait
1420 and general_thread.
1421 (look_up_one_symbol): Flush after debug output.
1422 * server.c (step_thread, server_waiting): New variables.
1423 (start_inferior): Don't use signal_pid. Update call to mywait.
1424 (attach_inferior): Update call to mywait.
1425 (handle_query): Handle qfThreadInfo and qsThreadInfo.
1426 (main): Don't fetch/store registers explicitly. Use
1427 set_desired_inferior. Support proposed ``Hs'' packet. Update
1428 calls to mywait.
1429 * server.h: Update.
1430 (struct inferior_list, struct_inferior_list_entry): New.
1431 * target.c (set_desired_inferior): New.
1432 (write_inferior_memory): Constify.
1433 (mywait): New function.
1434 * target.h: Update.
1435 (struct target_ops): New signal_pid method.
1436 (mywait): Removed macro, added prototype.
1437
1438 * linux-low.h (regset_func): Removed.
1439 (regset_fill_func, regset_store_func): New.
1440 (enum regset_type): New.
1441 (struct regset_info): Add type field. Use new operation types.
1442 (struct linux_target_ops): stop_pc renamed to get_pc.
1443 Add decr_pc_after_break and breakpoint_at.
1444 (get_process, get_thread_proess, get_process_thread)
1445 (strut process_info, all_processes, linux_attach_lwp)
1446 (thread_db_init): New.
1447
1448 * linux-arm-low.c (arm_get_pc, arm_set_pc,
1449 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
1450 (the_low_target): Add new members.
1451 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
1452 (i386_store_fpxregset): Constify.
1453 (target_regsets): Add new kind identifier.
1454 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
1455 (i386_set_pc): Add debugging.
1456 (i386_breakpoint_at): New function.
1457 (the_low_target): Add new members.
1458 * linux-mips-low.c (mips_get_pc, mips_set_pc)
1459 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
1460 (mips_breakpoint_at): New.
1461 (the_low_target): Add new members.
1462 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
1463 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
1464 (the_low_target): Add new members.
1465 * linux-sh-low.c (sh_get_pc, sh_set_pc)
1466 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
1467 (the_low_target): Add new members.
1468 * linux-x86-64-low.c (target_regsets): Add new kind
1469 identifier.
1470
14712002-05-15 Daniel Jacobowitz <drow@mvista.com>
1472
1473 From Martin Pool <mbp@samba.org>:
1474 * server.c (gdbserver_usage): New function.
1475 (main): Call it.
1476
14772002-05-14 Daniel Jacobowitz <drow@mvista.com>
1478
1479 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
1480 stop_at -> stop_pc.
1481
14822002-05-04 Andrew Cagney <ac131313@redhat.com>
1483
1484 * Makefile.in: Remove obsolete code.
1485
14862002-04-24 Michal Ludvig <mludvig@suse.cz>
1487
1488 * linux-low.c (regsets_fetch_inferior_registers),
1489 (regsets_store_inferior_registers): Removed cast to int from
1490 ptrace() calls.
1491 * regcache.h: Added declaration of struct inferior_info.
1492
14932002-04-20 Daniel Jacobowitz <drow@mvista.com>
1494
1495 * inferiors.c (struct inferior_info): Add regcache_data.
1496 (add_inferior): Call create_register_cache.
1497 (clear_inferiors): Call free_register_cache.
1498 (inferior_regcache_data, set_inferior_regcache_data): New functions.
1499 * regcache.c (struct inferior_regcache_data): New.
1500 (registers): Remove.
1501 (get_regcache): New function.
1502 (create_register_cache, free_register_cache): New functions.
1503 (set_register_cache): Don't initialize the register cache here.
1504 (registers_to_string, registers_from_string, register_data): Call
1505 get_regcache.
1506 * regcache.h: Add prototypes.
1507 * server.h: Likewise.
1508
15092002-04-20 Daniel Jacobowitz <drow@mvista.com>
1510
1511 * mem-break.c: New file.
1512 * mem-break.h: New file.
1513 * Makefile.in: Add mem-break.o rule; update server.h
1514 dependencies.
1515 * inferiors.c (struct inferior_info): Add target_data
1516 member.
1517 (clear_inferiors): Free target_data member if set.
1518 (inferior_target_data, set_inferior_target_data): New functions.
1519 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
1520 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
1521 * linux-low.c (linux_bp_reinsert): New variable.
1522 (struct inferior_linux_data): New.
1523 (linux_create_inferior): Use set_inferior_target_data.
1524 (linux_attach): Likewise. Call add_inferior.
1525 (linux_wait_for_one_inferior): New function.
1526 (linux_wait): Call it.
1527 (linux_write_memory): Add const.
1528 (initialize_low): Call set_breakpoint_data.
1529 * linux-low.h (struct linux_target_ops): Add breakpoint
1530 handling members.
1531 * server.c (attach_inferior): Remove extra add_inferior
1532 call.
1533 * server.h: Include mem-break.h. Update inferior.c
1534 prototypes.
1535 * target.c (read_inferior_memory)
1536 (write_inferior_memory): New functions.
1537 * target.h (read_inferior_memory)
1538 (write_inferior_memory): Change macros to prototypes.
1539 (struct target_ops): Update comments. Add const to write_memory
1540 definition.
1541
15422002-04-11 Daniel Jacobowitz <drow@mvista.com>
1543
1544 * linux-low.c (usr_store_inferior_registers): Support
1545 registers which are allowed to fail to store.
1546 * linux-low.h (linux_target_ops): Likewise.
1547 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
1548 (ppc_cannot_store_register): FPSCR may not be storable.
1549
15502002-04-09 Daniel Jacobowitz <drow@mvista.com>
1551
1552 * server.h: Include <string.h> if HAVE_STRING_H.
1553 * ChangeLog: Correct paths in last ChangeLog entry.
1554
15552002-04-09 Daniel Jacobowitz <drow@mvista.com>
1556
1557 * linux-low.h: Remove obsolete prototypes.
1558 (struct linux_target_ops): New.
1559 (extern the_low_target): New.
1560 * linux-low.c (num_regs, regmap): Remove declarations.
1561 (register_addr): Use the_low_target explicitly.
1562 (fetch_register): Likewise.
1563 (usr_fetch_inferior_registers): Likewise.
1564 (usr_store_inferior_registers): Likewise.
1565 * linux-arm-low.c (num_regs): Remove.
1566 (arm_num_regs): Define.
1567 (arm_regmap): Renamed from regmap, made static.
1568 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
1569 made static.
1570 (arm_cannot_store_register): Renamed from cannot_store_register,
1571 made static.
1572 (the_low_target): New.
1573 * linux-i386-low.c (num_regs): Remove.
1574 (i386_num_regs): Define.
1575 (i386_regmap): Renamed from regmap, made static.
1576 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
1577 made static.
1578 (i386_cannot_store_register): Renamed from cannot_store_register,
1579 made static.
1580 (the_low_target): New.
1581 * linux-ia64-low.c (num_regs): Remove.
1582 (ia64_num_regs): Define.
1583 (ia64_regmap): Renamed from regmap, made static.
1584 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
1585 made static.
1586 (ia64_cannot_store_register): Renamed from cannot_store_register,
1587 made static.
1588 (the_low_target): New.
1589 * linux-m68k-low.c (num_regs): Remove.
1590 (m68k_num_regs): Define.
1591 (m68k_regmap): Renamed from regmap, made static.
1592 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
1593 made static.
1594 (m68k_cannot_store_register): Renamed from cannot_store_register,
1595 made static.
1596 (the_low_target): New.
1597 * linux-mips-low.c (num_regs): Remove.
1598 (mips_num_regs): Define.
1599 (mips_regmap): Renamed from regmap, made static.
1600 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
1601 made static.
1602 (mips_cannot_store_register): Renamed from cannot_store_register,
1603 made static.
1604 (the_low_target): New.
1605 * linux-ppc-low.c (num_regs): Remove.
1606 (ppc_num_regs): Define.
1607 (ppc_regmap): Renamed from regmap, made static.
1608 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
1609 made static.
1610 (ppc_cannot_store_register): Renamed from cannot_store_register,
1611 made static.
1612 (the_low_target): New.
1613 * linux-s390-low.c (num_regs): Remove.
1614 (s390_num_regs): Define.
1615 (s390_regmap): Renamed from regmap, made static.
1616 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
1617 made static.
1618 (s390_cannot_store_register): Renamed from cannot_store_register,
1619 made static.
1620 (the_low_target): New.
1621 * linux-sh-low.c (num_regs): Remove.
1622 (sh_num_regs): Define.
1623 (sh_regmap): Renamed from regmap, made static.
1624 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
1625 made static.
1626 (sh_cannot_store_register): Renamed from cannot_store_register,
1627 made static.
1628 (the_low_target): New.
1629 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
1630 (the_low_target): New.
1631
16322002-04-09 Daniel Jacobowitz <drow@mvista.com>
1633
1634 * Makefile.in: Add stamp-h target.
1635 * configure.in: Create stamp-h.
1636 * configure: Regenerated.
1637
16382002-04-09 Daniel Jacobowitz <drow@mvista.com>
1639
1640 * inferiors.c: New file.
1641 * target.c: New file.
1642 * target.h: New file.
1643 * Makefile.in: Add target.o and inferiors.o. Update
1644 dependencies.
1645 * linux-low.c (inferior_pid): New static variable,
1646 moved from server.c.
1647 (linux_create_inferior): Renamed from create_inferior.
1648 Call add_inferior. Return 0 on success instead of a PID.
1649 (linux_attach): Renamed from myattach.
1650 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
1651 (linux_thread_alive): Renamed from mythread_alive.
1652 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
1653 child dies.
1654 (linux_resume): Renamed from myresume. Add missing ``return 0''.
1655 (regsets_store_inferior_registers): Correct error message.
1656 Add missing ``return 0''.
1657 (linux_fetch_registers): Renamed from fetch_inferior_registers.
1658 (linux_store_registers): Renamed from store_inferior_registers.
1659 (linux_read_memory): Renamed from read_inferior_memory.
1660 (linux_write_memory): Renamed from write_inferior_memory.
1661 (linux_target_ops): New structure.
1662 (initialize_low): Call set_target_ops ().
1663 * remote-utils.c (unhexify): New function.
1664 (hexify): New function.
1665 (input_interrupt): Send signals to ``signal_pid''.
1666 * server.c (inferior_pid): Remove.
1667 (start_inferior): Update create_inferior call.
1668 (attach_inferior): Call add_inferior.
1669 (handle_query): New function.
1670 (main): Call handle_query for `q' packets.
1671 * server.h: Include "target.h". Remove obsolete prototypes.
1672 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
1673
16742002-04-09 Daniel Jacobowitz <drow@mvista.com>
1675
1676 * Makefile.in: Add WARN_CFLAGS. Update configury
1677 dependencies.
1678 * configure.in: Check for <string.h>
1679 * configure: Regenerate.
1680 * config.in: Regenerate.
1681 * gdbreplay.c: Include needed system headers.
1682 (remote_open): Remove strchr prototype.
1683 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
1684 * regcache.c (supply_register): Change buf argument to const void *.
1685 (supply_register_by_name): Likewise.
1686 (collect_register): Change buf argument to void *.
1687 (collect_register_by_name): Likewise.
1688 * regcache.h: Add missing prototypes.
1689 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
1690 * server.c (handle_query): New function.
1691 (attached): New static variable, moved out of main.
1692 (main): Quiet longjmp clobber warnings.
1693 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
1694 * utils.c (error): Remove NORETURN.
1695 (fatal): Likewise.
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