1 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
3 * configure.srv (arm*-*-mingw32ce*): Move near the other
6 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
8 * configure.ac: Add errno checking.
9 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
10 sys/file.h and malloc.h.
11 (AC_CHECK_DECLS): Add perror.
12 (srv_mingwce): Handle.
13 * configure.srv (i[34567]86-*-cygwin*): Add
14 win32-i386-low.o to srv_tgtobj.
15 (i[34567]86-*-mingw*): Likewise.
16 (arm*-*-mingw32ce*): Add case.
17 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
18 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
19 [__MINGW32CE__] (strerror): New function.
20 [__MINGW32CE__] (errno): Define to GetLastError.
21 [__MINGW32CE__] (COUNTOF): New macro.
22 (remote_open): Remove extra close call.
23 * mem-break.c (delete_breakpoint_at): New function.
24 * mem-break.h (delete_breakpoint_at): Declare.
25 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
26 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
27 [USE_WIN32API] (read, write): Add char* casts.
28 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
29 * server.h: Include wincecompat.h on Windows CE.
30 [HAVE_ERRNO_H]: Check.
31 (perror): Declare if not declared.
32 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
33 (perror_with_name): Remove errno declaration.
37 * win32-arm-low.c: New.
38 * win32-i386-low.c: New.
39 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
40 (OUTMSG2): Make it safe.
43 (NUM_REGS): Get it from the low target.
44 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
45 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
46 (thread_rec): Let low target handle debug registers.
47 (child_add_thread): Likewise.
48 (child_init_thread_list): Likewise.
49 (continue_one_thread): Likewise.
51 (do_child_fetch_inferior_registers): Move to ...
52 * win32-i386-low.c: ... here, and rename to ...
53 (do_fetch_inferior_registers): ... this.
54 * win32-low.c (child_fetch_inferior_registers):
55 Go through the low target.
56 (do_child_store_inferior_registers): Use regptr.
57 (strwinerror): New function.
58 (win32_create_inferior): Handle Windows CE.
59 Use strwinerror instead of strerror on Windows error
60 codes. Add program to the error output.
61 Don't close the main thread handle on Windows CE.
62 (win32_attach): Use coredll.dll on Windows CE.
63 (win32_kill): Close current process and current
65 (win32_detach): Use coredll.dll on Windows CE.
66 (win32_resume): Let low target handle debug registers, and
68 (handle_exception): Add/Remove initial breakpoint. Avoid
69 non-existant WSTOPSIG on Windows CE.
70 (win32_read_inferior_memory): Cast to remove warning.
71 (win32_arch_string): Go through the low target.
72 (initialize_low): Call set_breakpoint_data with the low
74 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
75 FOP_REGNUM, mappings): Move to ...
76 * win32-i386-low.c: ... here.
77 * win32-low.c (win32_thread_info): Move to ...
78 * win32-low.h: ... here.
79 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
80 win32-arm-low.c and wincecompat.c.
82 (install-only:): Likewise.
83 (gdbserver:): Likewise.
84 (gdbreplay:): Likewise.
85 * config.in: Regenerate.
86 * configure: Regenerate.
88 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
90 * win32-low.c: Rename typedef thread_info to
91 win32_thread_info throughout.
93 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
95 * win32-i386-low.c: Rename to ...
96 * win32-low.c: ... this.
97 * configure.srv: Replace win32-i386-low.o with win32-low.o.
98 * Makefile.in: Likewise.
100 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
102 * remote-utils.c (monitor_output): Constify msg parameter.
103 * server.h (monitor_output): Likewise.
104 * win32-i386-low.c (handle_output_debug_string): New.
105 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
106 handle_output_debug_string.
107 (get_child_debug_event): Likewise.
109 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
111 * server.c (main): Correct strtoul check.
113 2007-03-27 Jon Ringle <jon@ringle.org>
115 * linux-low.c: Check __ARCH_HAS_MMU__ also.
117 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
119 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
121 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
123 * terminal.h: Check HAVE_SGTTY_H.
125 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
127 * remote-utils.c (remote_open): Print out the assigned port number.
129 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
131 * remote-utils.c (monitor_output): New function.
132 * server.c (debug_threads): Define here.
133 (monitor_show_help): New function.
134 (handle_query): Handle qRcmd.
135 (main): Do not handle 'd' packet.
136 * server.h (debug_threads, remote_debug, monitor_output): Declare.
137 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
140 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
142 * Makefile.in (EXEEXT): New.
143 (clean): Use $(EXEEXT).
145 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
147 * target.h (target_ops): Rename send_signal to request_interrupt,
148 and remove enum target_signal parameter.
149 * linux-low.c (linux_request_interrupt): Rename from
150 linux_send_signal, and always send SIGINT.
151 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
152 and always send SIGINT.
153 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
155 (input_interrupt): Likewise.
157 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
159 * server.c (get_features_xml): Check if target implemented
161 * win32-i386-low.c (win32_arch_string): New.
162 (win32_target_ops): Add win32_arch_string as arch_string member.
164 2007-02-22 Markus Deuling <deuling@de.ibm.com>
166 * spu-low.c (spu_arch_string): New.
167 (spu_target_ops): Add spu_arch_string.
169 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
171 * remote-utils.c: Remove HAVE_TERMINAL_H check.
172 * configure.ac: Do not check for terminal.h.
173 * configure, config.in: Regenerated.
175 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
177 * Makefile.in (OBS): Add $(XML_BUILTIN).
178 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
180 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
181 (arm-with-iwmmxt.c): New.
182 * config.in, configure: Regenerate.
183 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
184 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
185 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
186 (arm*-*-linux*): Add iWMMXt and regset support.
187 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
188 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
189 (arm_store_wmmxregset, target_regsets): New.
190 * server.c (get_features_xml): Take annex argument. Check builtin
192 (handle_query): Handle multiple annexes.
194 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
196 * remote-utils.c [USE_WIN32API] (read, write): Define.
197 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
200 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
202 * linux-i386-low.c (the_low_target): Set arch_string.
203 * linux-x86-64-low.c (the_low_target): Likewise.
204 * linux-low.c (linux_arch_string): New.
205 (linux_target_ops): Add it.
206 * linux-low.h (struct linux_target_ops): Add arch_string.
207 * server.c (write_qxfer_response): Use const void * for DATA.
208 (get_features_xml): New.
209 (handle_query): Handle qXfer:features:read. Report it for qSupported.
210 * target.h (struct target_ops): Add arch_string method.
212 2007-01-03 Denis Pilat <denis.pilat@st.com>
213 Daniel Jacobowitz <dan@codesourcery.com>
215 * linux-low.c (linux_kill): Handle being called with no threads.
216 * win32-i386-low.c (win32_kill): Likewise.
217 (get_child_debug_event): Clear current_process_handle.
219 2006-12-30 Denis PILAT <denis.pilat@st.com>
220 Daniel Jacobowitz <dan@codesourcery.com>
222 * remote-utils.c (remote_open): Check the type of specified
223 serial port devices before opening them.
224 * server.c (main): Kill the inferior if an error occurs during
225 the first remote_open.
227 2006-12-05 Markus Deuling <deuling@de.ibm.com>
229 * README: Update supported targets.
231 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
233 * Makefile.in (clean): Remove reg-mips64.c.
234 (reg-mips64.c, reg-mips64.o): New rules.
235 * configure.srv: Handle mips64. Include regset support for mips.
236 * linux-mips-low.c (union mips_register): New.
237 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
238 (mips_breakpoint, mips_breakpoint_at): Use int.
239 (mips_collect_register, mips_supply_register)
240 (mips_collect_register_32bit, mips_supply_register_32bit)
241 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
242 (mips_store_fpregset, target_regsets): New.
243 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
245 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
247 * configure.srv: Add target "spu*-*-*".
248 * Makefile.in (clean): Remove reg-spu.c.
249 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
250 * spu-low.c: New file.
252 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
254 * configure.ac: Correct td_thr_tls_get_addr test.
255 * configure: Regenerated.
257 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
259 * linux-low.c (linux_wait_for_event): Reformat. Use the
261 * remote-utils.c (decode_address_to_semicolon): New.
262 * server.c (pass_signals, handle_general_set): New.
263 (handle_query): Mention QPassSignals for qSupported.
264 (main): Call handle_general_set.
265 * server.h (pass_signals, decode_address_to_semicolon): New.
267 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
269 * server.c (handle_query): Correct error handling for read_auxv.
271 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
273 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
274 and srv_linux_thread_db to yes.
275 * linux-s390-low.c (s390_fill_gregset): New function.
276 (target_regsets): Define data structure.
278 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
280 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
281 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
282 * config.in, configure: Regenerated.
283 * inferiors.c (gdb_id_to_thread): New function.
284 (gdb_id_to_thread_id): Use it.
285 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
286 * linux-low.h (struct process_info): Add th member.
287 (thread_db_get_tls_address): New prototype.
288 * remote-utils.c (decode_address): Make non-static.
289 * server.c (handle_query): Handle qGetTLSAddr.
290 * server.h (gdb_id_to_thread, decode_address): New prototypes.
291 * target.h (struct target_ops): Add get_tls_address.
292 * thread-db.c (maybe_attach_thread): Save the thread handle.
293 (thread_db_get_tls_address): New.
295 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
297 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
298 (linux_resume_one_process): Take a siginfo_t *. Update all
299 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
300 (struct pending_signals): Add a siginfo_t.
301 (linux_wait_for_process): Always set last_status.
302 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
303 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
304 * linux-low.h (struct process_info): Add last_status.
306 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
308 * remote-utils.c (try_rle): New function.
309 (putpkt_binary): Use it.
311 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
313 * Makefile.in (clean): Clean reg-x86-64-linux.c.
314 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
315 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
316 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
317 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
320 2006-08-08 Richard Sandiford <richard@codesourcery.com>
322 * server.c (terminal_fd): New variable.
323 (old_foreground_pgrp): Likewise.
324 (restore_old_foreground_pgrp): New function.
325 (start_inferior): Record the terminal file descriptor in terminal_fd
326 and its original foreground group in old_foreground_pgrp. Register
327 restore_old_foreground_pgrp with atexit().
329 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
331 * server.c (handle_query): Correct qPart to qXfer.
333 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
335 * configure.ac: Check for more headers which are missing on
336 Windows. Automatically supply -lwsock32 and USE_WIN32API.
337 * configure.srv: Add Cygwin and mingw32.
338 * remote-utils.c: Don't include headers unconditionally which
339 are missing on mingw32. Include <winsock.h> for mingw32.
340 (remote_open): Adjust for mingw32 support. Flush
341 standard error after writing to it.
342 (remote_close, putpkt_binary, input_interrupt, block_async_io)
343 (unblock_async_io, enable_async_io, disable_async_io)
344 (readchar, getpkt): Update for Winsock support.
345 (prepare_resume_reply): Expect a protocol signal number.
346 * server.c: Disable <sys/wait.h> on mingw32.
347 (start_inferior): Adjust for mingw32 support. Flush
348 standard error after writing to it.
349 (attach_inferior): Likewise. Use protocol signal
351 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
353 * win32-i386-low.c: New file.
354 * Makefile.in (XM_CLIBS): Set.
355 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
356 (win32-i386-low.o): New dependency rule.
357 * linux-low.c (linux_wait): Use target signal numbers.
358 * target.h (struct target_ops): Doc fix.
359 * server.h (target_signal_to_name): New prototype.
360 * gdbreplay.c: Don't include headers unconditionally which
361 are missing on mingw32. Include <winsock.h> for mingw32.
362 (remote_close, remote_open): Adjust for Winsock support.
363 * configure, config.in: Regenerated.
365 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
367 * server.c (decode_xfer_read, write_qxfer_response): New.
368 (handle_query): Take a packet length argument. Handle
369 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
370 the qSupported response.
371 (main): Update call to handle_query.
373 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
375 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
376 (putpkt_binary): Renamed from putpkt and adjusted for binary
378 (putpkt): New wrapper for putpkt_binary.
379 (readchar): Don't mask off the high bit.
380 (decode_X_packet): New function.
381 * server.c (main): Call putpkt_binary if a handler sets the packet
382 length. Save the length of the incoming packet. Handle 'X'.
383 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
385 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
387 * server.c (handle_query): Handle qSupported.
389 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
391 * remote-utils.c (all_symbols_looked_up): New variable.
392 (look_up_one_symbol): Check it.
393 * server.h (look_up_one_symbol): New declaration.
394 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
396 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
398 * Makefile.in (linux-arm-low.o): Update dependencies.
399 * linux-arm-low.c: Include "gdb_proc_service.h".
400 (PTRACE_GET_THREAD_AREA): Define.
401 (ps_get_thread_area): New function.
403 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
405 * configure.srv (m68k*-*-uclinux*): New target.
406 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
407 (linux_resume_one_process): Remove extraneous cast.
408 (linux_read_offsets): New.
409 (linux_target_op): Add linux_read_offsets on mmuless systems.
410 * server.c (handle_query): Add qOffsets logic.
411 * target.h (struct target_ops): Add read_offsets.
413 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
415 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
416 (PTRACE_GET_THREAD_AREA): Define.
417 (ps_get_thread_area): New function.
418 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
419 (linux-x86-64-low.o): Update.
421 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
423 * configure.ac: Remove checks for prfpregset_t.
424 * gdb_proc_service.h: New file.
425 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
426 new "gdb_proc_service.h".
427 * proc-service.c: Likewise.
428 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
429 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
430 * Makefile.in (gdb_proc_service_h): Updated.
431 * configure, config.in: Regenerated.
433 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
435 * remote-utils.c (prepare_resume_reply): Move declaration
436 of gdb_id_from_wait to the top of the block.
438 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
440 * linux-low.c (regsets_store_inferior_registers): Read the regset
441 from the target before filling it.
443 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
445 * server.c (attach_inferior): Return SIGTRAP for a successful
448 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
450 * Makefile.in (OBS): Add version.o.
451 (STAGESTUFF): Delete.
452 (version.o): Add dependencies.
453 (version.c): Replace rule.
454 (clean): Remove version.c.
455 * server.c (gdbserver_version): New.
456 (gdbserver_usage): Use printf.
457 (main): Handle --version and --help.
458 * server.h (version, host_name): Add declarations.
460 2005-12-23 Eli Zaretskii <eliz@gnu.org>
472 * linux-x86-64-low.c:
484 * linux-crisv32-low.c:
496 * gdbserver.1: Add (C) after Copyright. Update the FSF
499 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
501 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
502 (arm_breakpoint_at): Recognize both breakpoints.
503 (the_low_target): Use the correct breakpoint instruction.
505 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
507 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
508 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
509 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
510 (the_low_target): Update.
512 2005-10-25 Andreas Schwab <schwab@suse.de>
514 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
516 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
517 (ia64_num_regs): Reduce to 462.
519 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
521 * acinclude.m4: Correct quoting.
522 * aclocal.m4: Regenerated.
524 Suggested by SZOKOVACS Robert <szo@ies.hu>:
525 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
526 (thread_db_init): Call thread_db_err_str.
527 * configure.ac: Check for TD_VERSION.
528 * config.in, configure: Regenerated.
530 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
532 * server.h (error, fatal, warning): Add ATTR_FORMAT.
534 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
536 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
537 is not available. Define HAVE_PTRACE_GETREGS if it is.
538 * config.in, configure: Regenerated.
539 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
540 * linux-i386-low.c, linux-m68k-low.c: Update to use
542 * linux-low.c (regsets_fetch_inferior_registers)
543 (regsets_store_inferior_registers): Only return 0 if we processed
545 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
546 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
548 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
550 * inferiors.c (struct thread_info): Add gdb_id.
551 (add_thread): Add gdb_id argument.
552 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
553 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
555 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
556 * server.c (handle_query): Use thread_to_gdb_id.
557 (handle_v_cont, main): Use gdb_id_to_thread_id.
558 * server.h (add_thread): Update prototype.
559 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
562 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
564 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
565 left-padded registers.
566 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
567 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
569 2005-07-01 Steve Ellcey <sje@cup.hp.com>
571 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
572 * configure: Regenerate.
573 * config.in: Regenerate.
574 * server.h (NEED_DECLARATION_STRERROR):
575 Replace with !HAVE_DECL_STRERROR.
577 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
579 * linux-low.c (linux_wait, linux_send_signal): Don't test
580 an unsigned long variable for > 0 if it could be MAX_ULONG.
581 * server.c (myresume): Likewise.
582 * target.c (set_desired_inferior): Likewise.
584 2005-06-13 Mark Kettenis <kettenis@gnu.org>
586 * configure.ac: Simplify and improve check for socklen_t.
587 * configure, config.in: Regenerate.
589 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
591 * acconfig.h: Remove.
592 * configure.ac: Add a test for socklen_t. Use three-argument
593 AC_DEFINE throughout.
594 * config.in: Regenerated using autoheader 2.59.
595 * configure: Regenerated.
597 * gdbreplay.c (socklen_t): Provide a default.
598 (remote_open): Use socklen_t.
599 * remote-utils.c (socklen_t): Provide a default.
600 (remote_open): Use socklen_t.
601 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
604 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
606 * linux-low.c (linux_read_memory, linux_write_memory)
607 (linux_read_auxv): Likewise.
608 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
609 (check_mem_write): Likewise.
610 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
612 * regcache.c (struct inferior_rgcache_data, registers_to_string)
613 (registers_from_string, register_data): Likewise.
614 * server.c (handle_query, main): Likewise.
615 * server.h (convert_ascii_to_int, convert_int_to_ascii)
616 (decode_M_packet): Likewise.
617 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
618 * target.h (struct target_ops): Update read_memory, write_memory,
620 (read_inferior_memory, write_inferior_memory): Update.
621 * linux-low.h (struct linux_target_ops): Change type of breakpoint
623 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
624 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
625 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
626 linux-s390-low.c, linux-sh-low.c: Update for changes in
627 read_inferior_memory and the_low_target->breakpoint.
629 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
631 * Makefile.in (SFILES): Add linux-ppc64-low.c.
632 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
633 * configure.srv: Add powerpc64-*-linux*.
634 * linux-ppc64-low.c: New file.
636 2005-05-23 Orjan Friberg <orjanf@axis.com>
638 * linux-cris-low.c: New file with support for CRIS.
639 * linux-crisv32-low.c: Ditto for CRISv32.
640 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
641 (clean): Add reg-cris.c and reg-crisv32.c.
642 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
643 reg-crisv32.o, and reg-crisv32.c to make rules.
644 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
647 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
649 * linux-low.c (fetch_register): Ensure buffer size is a multiple
650 of sizeof (PTRACE_XFER_TYPE).
651 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
653 2005-05-12 Orjan Friberg <orjanf@axis.com>
655 * target.h (struct target_ops): Add insert_watchpoint,
656 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
657 pointers for hardware watchpoint support.
658 * linux-low.h (struct linux_target_ops): Ditto.
659 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
660 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
662 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
664 * server.c (main): Recognize 'Z' and 'z' packets.
666 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
668 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
669 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
670 (the_low_target): Add new members.
672 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
674 * proc-service.c (ps_lgetregs): Search all_processes instead of
677 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
679 * server.c (start_inferior): Change return type to int.
680 (attach_inferior): Change sigptr to int *.
681 (handle_v_cont, handle_v_requests): Change signal to int *.
682 (main): Change signal to int.
684 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
686 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
687 * configure.srv: Add m32r*-*-linux*.
688 * linux-m32r-low.c: New file.
690 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
692 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
694 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
696 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
697 Take unsigned long arguments for PIDs.
698 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
699 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
700 (wait_for_sigstop, linux_resume_one_process)
701 (regsets_fetch_inferior_registers, linux_send_signal)
702 (linux_read_auxv): Likewise. Update the types of variables holding
703 PIDs. Update format string specifiers.
704 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
705 * remote-utils.c (prepare_resume_reply): Likewise.
706 * server.c (cont_thread, general_thread, step_thread)
707 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
709 (handle_query): Update format specifiers.
710 (handle_v_cont, main): Use strtoul for thread IDs.
711 * server.h (struct inferior_list_entry): Use unsigned long for ID.
712 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
713 (general_thread, step_thread, thread_from_wait)
714 (old_thread_from_wait): Update.
715 * target.h (struct thread_resume): Use unsigned long for THREAD.
716 (struct target_ops): Use unsigned long for arguments to attach and
719 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
721 * acinclude.m4: Include bfd/bfd.m4 directly.
722 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
723 <agriffis@toolchain.org>.
724 * aclocal.m4, configure: Regenerated.
726 2005-01-07 Andrew Cagney <cagney@gnu.org>
728 * configure.ac: Rename configure.in, require autoconf 2.59.
729 * configure: Re-generate.
731 2004-12-08 Daniel Jacobowitz <dan@debian.org>
733 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
735 * aclocal.m4: Regenerated.
736 * configure: Regenerated.
738 2004-11-21 Andreas Schwab <schwab@suse.de>
740 * linux-m68k-low.c (m68k_num_gregs): Define.
741 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
742 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
743 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
744 (m68k_breakpoint_at): New. Add to the_low_target.
746 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
747 srv_linux_thread_db to yes.
749 2004-10-20 Joel Brobecker <brobecker@gnat.com>
751 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
752 (ARCH_SET_FS): Likewise.
753 (ARCH_GET_FS): Likewise.
754 (ARCH_GET_GS): Likewise.
756 2004-10-16 Daniel Jacobowitz <dan@debian.org>
758 * linux-i386-low.c (ps_get_thread_area): New.
759 * linux-x86-64-low.c (ps_get_thread_area): New.
760 * linux-low.c: Include <sys/syscall.h>.
761 (linux_kill_one_process): Don't kill the first thread here.
762 (linux_kill): Kill the first thread here.
763 (kill_lwp): New function.
764 (send_sigstop, linux_send_signal): Use it.
765 * proc-service.c: Clean up #ifdefs.
766 (fpregset_info): Delete.
767 (ps_lgetregs): Update and enable implementation.
768 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
770 * remote-utils.c (struct sym_cache, symbol_cache): New.
771 (input_interrupt): Print a clearer message.
772 (async_io_enabled): New variable.
773 (enable_async_io, disable_async_io): Use it. Update comments.
774 (look_up_one_symbol): Use the symbol cache.
775 * thread-db.c (thread_db_look_up_symbols): New function.
776 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
778 2004-10-16 Daniel Jacobowitz <dan@debian.org>
780 * configure.in: Test for -rdynamic.
781 * configure: Regenerated.
782 * Makefile (INTERNAL_LDFLAGS): New.
783 (gdbserver, gdbreplay): Use it.
785 2004-09-02 Andrew Cagney <cagney@gnu.org>
787 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
789 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
791 * linux-low.c (linux_wait): Clear all_processes list also.
793 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
795 * linux-low.c: Include <errno.h>. Remove extern declaration of
798 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
800 * gdbreplay.c, server.h, utils.c: Update copyright years.
802 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
804 * server.c (main): Print child status or termination signal from
805 variable 'signal', not 'sig'.
807 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
809 * linux-low.c (linux_read_memory): Change return type to
810 int. Check for and return error from ptrace().
811 * target.c (read_inferior_memory): Change return type to int. Pass
812 back return status from the_target->read_memory().
813 * target.h (struct target_ops): Adapt *read_memory() prototype.
815 (read_inferior_memory): Adapt prototype.
816 * server.c (main): Return an error packet if
817 read_inferior_memory() returns an error.
819 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
821 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
822 Unify with other clean targets.
824 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
826 * server.c (handle_v_cont): Call set_desired_inferior.
828 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
830 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
832 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
834 * linux-low.c (linux_wait): Unblock async I/O.
835 (linux_resume): Block and enable async I/O.
836 * remote-utils.c (block_async_io, unblock_async_io): New functions.
837 * server.h (block_async_io, unblock_async_io): Add prototypes.
839 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
841 * remote-utils.c (remote_open): Print a status notice after
843 * server.c (attach_inferior): Print a status notice after
846 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
848 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
850 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
852 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
854 * server.c, target.h: Update copyright years.
856 2004-02-25 Roland McGrath <roland@redhat.com>
858 * target.h (struct target_ops): New member `read_auxv'.
859 * server.c (handle_query): Handle qPart:auxv:read: query using that.
860 * linux-low.c (linux_read_auxv): New function.
861 (linux_target_ops): Initialize `read_auxv' member to that.
863 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
865 Committed by Jim Blandy <jimb@redhat.com>.
867 * linux-s390-low.c (s390_num_regs): Update.
868 (s390_regmap): Remove control registers. Use __s390x__ predefine
869 instead of GPR_SIZE to distiguish s390 and s390x targets.
871 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
873 * linux-low.c: Update copyright year.
874 (check_removed_breakpoint): Clear pending_is_breakpoint.
875 (linux_set_resume_request, linux_queue_one_thread)
876 (resume_status_pending_p): New functions.
877 (linux_continue_one_thread): Use process->resume.
878 (linux_resume): Only resume threads if there are no pending events.
879 * linux-low.h (struct process_info): Add resume request
882 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
884 * regcache.c (new_register_cache): Clear the allocated register
885 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
887 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
889 * linux-low.c (linux_resume): Take a struct thread_resume *
891 (linux_wait): Update call.
892 (resume_ptr): New static variable.
893 (linux_continue_one_thread): Renamed from
894 linux_continue_one_process. Use resume_ptr.
895 (linux_resume): Use linux_continue_one_thread.
896 * server.c (handle_v_cont, handle_v_requests): New functions.
897 (myresume): New function.
898 (main): Handle 'v' case.
899 * target.h (struct thread_resume): New type.
900 (struct target_ops): Change argument of "resume" to struct
902 (myresume): Delete macro.
904 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
906 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
907 (uninstall): Support DESTDIR.
909 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
911 * configure.srv: Add xscale*linux copy of arm*linux entry.
913 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
915 * linux-arm-low.c (arm_reinsert_addr): New function.
916 (the_low_target): Add arm_reinsert_addr.
918 2003-07-08 Mark Kettenis <kettenis@gnu.org>
920 * mem-break.c: Remove whitespace at end of file.
922 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
924 * configure.in: Check whether we need to prototype strerror.
925 * server.h: Optionally prototype strerror.
926 * gdbreplay.c (perror_with_name): Use strerror.
927 * linux-low.c (linux_attach_lwp): Use strerror.
928 * utils.c (perror_with_name): Use strerror.
929 * config.in, configure: Regenerated.
931 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
933 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
934 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
936 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
938 * Makefile.in (SFILES): Update.
939 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
940 low-sun3.c: Remove files.
942 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
944 * linux-low.c: Move comment to linux_thread_alive where it belonged.
945 (linux_detach_one_process, linux_detach): New functions.
946 (linux_target_ops): Add linux_detach.
947 * server.c (main): Handle 'D' packet.
948 * target.h (struct target_ops): Add "detach" member.
949 (detach_inferior): Define.
951 2003-06-13 Mark Kettenis <kettenis@gnu.org>
953 From Kelley Cook <kelleycook@wideopenwest.com>:
954 * configure.srv: Accept i[34567]86 variants.
956 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
958 * linux-low.c (linux_wait_for_event): Correct comment typos.
959 (linux_resume_one_process): Call check_removed_breakpoint.
960 (linux_send_signal): New function.
961 (linux_target_ops): Add linux_send_signal.
962 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
964 * target.h (struct target_ops): Add send_signal.
966 2003-05-29 Jim Blandy <jimb@redhat.com>
968 * linux-low.c (usr_store_inferior_registers): Transfer buf in
969 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
970 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
971 away part of the register's value.
973 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
975 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
976 (linux_wait_for_event, linux_init_signals): Likewise.
978 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
980 * configure.in: Check for stdlib.h.
981 * configure: Regenerated.
982 * config.in: Regenerated.
984 2003-01-04 Andreas Schwab <schwab@suse.de>
986 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
988 2003-01-02 Andrew Cagney <ac131313@redhat.com>
990 * Makefile.in: Remove obsolete code.
992 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
994 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
997 2002-11-17 Stuart Hughes <seh@zee2.com>
999 * linux-arm-low.c (arm_num_regs): Increase.
1000 (arm_regmap): Include status register.
1002 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
1004 * linux-low.c (register_addr): Remove incorrect -1 check.
1006 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
1008 * linux-low.c (linux_create_inferior): Call setpgid. Return
1010 (unstopped_p, linux_signal_pid): Remove.
1011 (linux_target_ops): Remove linux_signal_pid.
1012 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
1013 global instead of target method.
1014 * target.h (struct target_ops): Remove signal_pid. Update comment
1015 for create_inferior.
1016 * server.c (signal_pid): New variable.
1017 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
1018 gdbserver. Set the child to be the foreground process group.
1019 (attach_inferior): Set signal_pid.
1021 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
1023 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
1025 2002-08-20 Jim Blandy <jimb@redhat.com>
1027 * Makefile.in (LDFLAGS): Allow the configure script to establish a
1030 2002-08-01 Andrew Cagney <cagney@redhat.com>
1032 * Makefile.in: Make chill references obsolete.
1034 2002-07-24 Kevin Buettner <kevinb@redhat.com>
1036 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
1037 * configure: Regenerate.
1038 * config.in: Regenerate.
1040 2002-07-09 David O'Brien <obrien@FreeBSD.org>
1042 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
1043 (perror_with_name, remote_close, remote_open, expect, play): Static.
1045 2002-07-04 Michal Ludvig <mludvig@suse.cz>
1047 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
1048 byte offsets instead of an array of indexes.
1049 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
1051 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
1053 * regcache.c: Add comment.
1055 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
1057 * thread-db.c: New file.
1058 * proc-service.c: New file.
1059 * acinclude.m4: New file.
1060 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
1061 proc-service.o, and thread-db.o.
1062 (linux-low.o): Add USE_THREAD_DB.
1063 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
1064 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
1065 * aclocal.m4: Regenerated.
1066 * config.in: Regenerated.
1067 * configure: Regenerated.
1068 * configure.in: Check for proc_service.h, sys/procfs.h,
1069 thread_db.h, and linux/elf.h headrs.
1070 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
1071 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
1072 Check for -lthread_db and thread support.
1073 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
1074 PowerPC, and SuperH.
1075 * i387-fp.c: Constify arguments.
1076 * i387-fp.h: Likewise.
1077 * inferiors.c: (struct thread_info): Renamed from
1078 `struct inferior_info'. Remove PID member. Use generic inferior
1079 list header. All uses updated.
1080 (inferiors, signal_pid): Removed.
1081 (all_threads): New variable.
1082 (get_thread): Define.
1083 (add_inferior_to_list): New function.
1084 (for_each_inferior): New function.
1085 (change_inferior_id): New function.
1086 (add_inferior): Removed.
1087 (remove_inferior): New function.
1088 (add_thread): New function.
1089 (free_one_thread): New function.
1090 (remove_thread): New function.
1091 (clear_inferiors): Use for_each_inferior and free_one_thread.
1092 (find_inferior): New function.
1093 (find_inferior_id): New function.
1094 (inferior_target_data): Update argument type.
1095 (set_inferior_target_data): Likewise.
1096 (inferior_regcache_data): Likewise.
1097 (set_inferior_regcache_data): Likewise.
1098 * linux-low.c (linux_bp_reinsert): Remove.
1099 (all_processes, stopping_threads, using_thrads)
1100 (struct pending_signals, debug_threads, pid_of): New.
1101 (inferior_pid): Replace with macro.
1102 (struct inferior_linux_data): Remove.
1103 (get_stop_pc, add_process): New functions.
1104 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
1105 Use add_process and add_thread.
1106 (linux_attach_lwp): New function, based on old linux_attach. Use
1107 add_process and add_thread. Set stop_expected for new threads.
1108 (linux_attach): New function.
1109 (linux_kill_one_process): New function.
1110 (linux_kill): Kill all LWPs.
1111 (linux_thread_alive): Use find_inferior_id.
1112 (check_removed_breakpoints, status_pending_p): New functions.
1113 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
1114 Update. Use WNOHANG. Wait for cloned processes also. Update process
1115 struct for the found process.
1116 (linux_wait_for_event): New function.
1117 (linux_wait): Use it. Support LWPs.
1118 (send_sigstop, wait_for_sigstop, stop_all_processes)
1119 (linux_resume_one_process, linux_continue_one_process): New functions.
1120 (linux_resume): Support LWPs.
1121 (REGISTER_RAW_SIZE): Remove.
1122 (fetch_register): Use register_size instead. Call supply_register.
1123 (usr_store_inferior_registers): Likewise. Call collect_register.
1125 (regsets_fetch_inferior_registers): Improve error message.
1126 (regsets_store_inferior_registers): Add debugging.
1127 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
1128 (unstopped_p, linux_signal_pid): New functions.
1129 (linux_target_ops): Add linux_signal_pid.
1130 (linux_init_signals): New function.
1131 (initialize_low): Call it. Initialize using_threads.
1132 * regcache.c (inferior_regcache_data): Add valid
1134 (get_regcache): Fetch registers lazily. Add fetch argument
1135 and update all callers.
1136 (regcache_invalidate_one, regcache_invalidate): New
1138 (new_register_cache): Renamed from create_register_cache.
1139 Return the new regcache.
1140 (free_register_cache): Change argument to a void *.
1141 (registers_to_string, registers_from_string): Call get_regcache
1142 with fetch flag set.
1143 (register_data): Make static. Pass fetch flag to get_regcache.
1144 (supply_register): Call get_regcache with fetch flag clear.
1145 (collect_register): Call get_regcache with fetch flag set.
1146 (collect_register_as_string): New function.
1147 * regcache.h: Update.
1148 * remote-utils.c (putpkt): Flush after debug output and use
1150 Handle input interrupts while waiting for an ACK.
1151 (input_interrupt): Use signal_pid method.
1152 (getpkt): Flush after debug output and use stderr.
1153 (outreg): Use collect_register_as_string.
1154 (new_thread_notify, dead_thread_notify): New functions.
1155 (prepare_resume_reply): Check using_threads. Set thread_from_wait
1157 (look_up_one_symbol): Flush after debug output.
1158 * server.c (step_thread, server_waiting): New variables.
1159 (start_inferior): Don't use signal_pid. Update call to mywait.
1160 (attach_inferior): Update call to mywait.
1161 (handle_query): Handle qfThreadInfo and qsThreadInfo.
1162 (main): Don't fetch/store registers explicitly. Use
1163 set_desired_inferior. Support proposed ``Hs'' packet. Update
1166 (struct inferior_list, struct_inferior_list_entry): New.
1167 * target.c (set_desired_inferior): New.
1168 (write_inferior_memory): Constify.
1169 (mywait): New function.
1171 (struct target_ops): New signal_pid method.
1172 (mywait): Removed macro, added prototype.
1174 * linux-low.h (regset_func): Removed.
1175 (regset_fill_func, regset_store_func): New.
1176 (enum regset_type): New.
1177 (struct regset_info): Add type field. Use new operation types.
1178 (struct linux_target_ops): stop_pc renamed to get_pc.
1179 Add decr_pc_after_break and breakpoint_at.
1180 (get_process, get_thread_proess, get_process_thread)
1181 (strut process_info, all_processes, linux_attach_lwp)
1182 (thread_db_init): New.
1184 * linux-arm-low.c (arm_get_pc, arm_set_pc,
1185 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
1186 (the_low_target): Add new members.
1187 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
1188 (i386_store_fpxregset): Constify.
1189 (target_regsets): Add new kind identifier.
1190 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
1191 (i386_set_pc): Add debugging.
1192 (i386_breakpoint_at): New function.
1193 (the_low_target): Add new members.
1194 * linux-mips-low.c (mips_get_pc, mips_set_pc)
1195 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
1196 (mips_breakpoint_at): New.
1197 (the_low_target): Add new members.
1198 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
1199 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
1200 (the_low_target): Add new members.
1201 * linux-sh-low.c (sh_get_pc, sh_set_pc)
1202 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
1203 (the_low_target): Add new members.
1204 * linux-x86-64-low.c (target_regsets): Add new kind
1207 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
1209 From Martin Pool <mbp@samba.org>:
1210 * server.c (gdbserver_usage): New function.
1213 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
1215 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
1218 2002-05-04 Andrew Cagney <ac131313@redhat.com>
1220 * Makefile.in: Remove obsolete code.
1222 2002-04-24 Michal Ludvig <mludvig@suse.cz>
1224 * linux-low.c (regsets_fetch_inferior_registers),
1225 (regsets_store_inferior_registers): Removed cast to int from
1227 * regcache.h: Added declaration of struct inferior_info.
1229 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
1231 * inferiors.c (struct inferior_info): Add regcache_data.
1232 (add_inferior): Call create_register_cache.
1233 (clear_inferiors): Call free_register_cache.
1234 (inferior_regcache_data, set_inferior_regcache_data): New functions.
1235 * regcache.c (struct inferior_regcache_data): New.
1236 (registers): Remove.
1237 (get_regcache): New function.
1238 (create_register_cache, free_register_cache): New functions.
1239 (set_register_cache): Don't initialize the register cache here.
1240 (registers_to_string, registers_from_string, register_data): Call
1242 * regcache.h: Add prototypes.
1243 * server.h: Likewise.
1245 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
1247 * mem-break.c: New file.
1248 * mem-break.h: New file.
1249 * Makefile.in: Add mem-break.o rule; update server.h
1251 * inferiors.c (struct inferior_info): Add target_data
1253 (clear_inferiors): Free target_data member if set.
1254 (inferior_target_data, set_inferior_target_data): New functions.
1255 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
1256 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
1257 * linux-low.c (linux_bp_reinsert): New variable.
1258 (struct inferior_linux_data): New.
1259 (linux_create_inferior): Use set_inferior_target_data.
1260 (linux_attach): Likewise. Call add_inferior.
1261 (linux_wait_for_one_inferior): New function.
1262 (linux_wait): Call it.
1263 (linux_write_memory): Add const.
1264 (initialize_low): Call set_breakpoint_data.
1265 * linux-low.h (struct linux_target_ops): Add breakpoint
1267 * server.c (attach_inferior): Remove extra add_inferior
1269 * server.h: Include mem-break.h. Update inferior.c
1271 * target.c (read_inferior_memory)
1272 (write_inferior_memory): New functions.
1273 * target.h (read_inferior_memory)
1274 (write_inferior_memory): Change macros to prototypes.
1275 (struct target_ops): Update comments. Add const to write_memory
1278 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
1280 * linux-low.c (usr_store_inferior_registers): Support
1281 registers which are allowed to fail to store.
1282 * linux-low.h (linux_target_ops): Likewise.
1283 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
1284 (ppc_cannot_store_register): FPSCR may not be storable.
1286 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
1288 * server.h: Include <string.h> if HAVE_STRING_H.
1289 * ChangeLog: Correct paths in last ChangeLog entry.
1291 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
1293 * linux-low.h: Remove obsolete prototypes.
1294 (struct linux_target_ops): New.
1295 (extern the_low_target): New.
1296 * linux-low.c (num_regs, regmap): Remove declarations.
1297 (register_addr): Use the_low_target explicitly.
1298 (fetch_register): Likewise.
1299 (usr_fetch_inferior_registers): Likewise.
1300 (usr_store_inferior_registers): Likewise.
1301 * linux-arm-low.c (num_regs): Remove.
1302 (arm_num_regs): Define.
1303 (arm_regmap): Renamed from regmap, made static.
1304 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
1306 (arm_cannot_store_register): Renamed from cannot_store_register,
1308 (the_low_target): New.
1309 * linux-i386-low.c (num_regs): Remove.
1310 (i386_num_regs): Define.
1311 (i386_regmap): Renamed from regmap, made static.
1312 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
1314 (i386_cannot_store_register): Renamed from cannot_store_register,
1316 (the_low_target): New.
1317 * linux-ia64-low.c (num_regs): Remove.
1318 (ia64_num_regs): Define.
1319 (ia64_regmap): Renamed from regmap, made static.
1320 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
1322 (ia64_cannot_store_register): Renamed from cannot_store_register,
1324 (the_low_target): New.
1325 * linux-m68k-low.c (num_regs): Remove.
1326 (m68k_num_regs): Define.
1327 (m68k_regmap): Renamed from regmap, made static.
1328 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
1330 (m68k_cannot_store_register): Renamed from cannot_store_register,
1332 (the_low_target): New.
1333 * linux-mips-low.c (num_regs): Remove.
1334 (mips_num_regs): Define.
1335 (mips_regmap): Renamed from regmap, made static.
1336 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
1338 (mips_cannot_store_register): Renamed from cannot_store_register,
1340 (the_low_target): New.
1341 * linux-ppc-low.c (num_regs): Remove.
1342 (ppc_num_regs): Define.
1343 (ppc_regmap): Renamed from regmap, made static.
1344 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
1346 (ppc_cannot_store_register): Renamed from cannot_store_register,
1348 (the_low_target): New.
1349 * linux-s390-low.c (num_regs): Remove.
1350 (s390_num_regs): Define.
1351 (s390_regmap): Renamed from regmap, made static.
1352 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
1354 (s390_cannot_store_register): Renamed from cannot_store_register,
1356 (the_low_target): New.
1357 * linux-sh-low.c (num_regs): Remove.
1358 (sh_num_regs): Define.
1359 (sh_regmap): Renamed from regmap, made static.
1360 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
1362 (sh_cannot_store_register): Renamed from cannot_store_register,
1364 (the_low_target): New.
1365 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
1366 (the_low_target): New.
1368 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
1370 * Makefile.in: Add stamp-h target.
1371 * configure.in: Create stamp-h.
1372 * configure: Regenerated.
1374 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
1376 * inferiors.c: New file.
1377 * target.c: New file.
1378 * target.h: New file.
1379 * Makefile.in: Add target.o and inferiors.o. Update
1381 * linux-low.c (inferior_pid): New static variable,
1382 moved from server.c.
1383 (linux_create_inferior): Renamed from create_inferior.
1384 Call add_inferior. Return 0 on success instead of a PID.
1385 (linux_attach): Renamed from myattach.
1386 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
1387 (linux_thread_alive): Renamed from mythread_alive.
1388 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
1390 (linux_resume): Renamed from myresume. Add missing ``return 0''.
1391 (regsets_store_inferior_registers): Correct error message.
1392 Add missing ``return 0''.
1393 (linux_fetch_registers): Renamed from fetch_inferior_registers.
1394 (linux_store_registers): Renamed from store_inferior_registers.
1395 (linux_read_memory): Renamed from read_inferior_memory.
1396 (linux_write_memory): Renamed from write_inferior_memory.
1397 (linux_target_ops): New structure.
1398 (initialize_low): Call set_target_ops ().
1399 * remote-utils.c (unhexify): New function.
1400 (hexify): New function.
1401 (input_interrupt): Send signals to ``signal_pid''.
1402 * server.c (inferior_pid): Remove.
1403 (start_inferior): Update create_inferior call.
1404 (attach_inferior): Call add_inferior.
1405 (handle_query): New function.
1406 (main): Call handle_query for `q' packets.
1407 * server.h: Include "target.h". Remove obsolete prototypes.
1408 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
1410 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
1412 * Makefile.in: Add WARN_CFLAGS. Update configury
1414 * configure.in: Check for <string.h>
1415 * configure: Regenerate.
1416 * config.in: Regenerate.
1417 * gdbreplay.c: Include needed system headers.
1418 (remote_open): Remove strchr prototype.
1419 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
1420 * regcache.c (supply_register): Change buf argument to const void *.
1421 (supply_register_by_name): Likewise.
1422 (collect_register): Change buf argument to void *.
1423 (collect_register_by_name): Likewise.
1424 * regcache.h: Add missing prototypes.
1425 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
1426 * server.c (handle_query): New function.
1427 (attached): New static variable, moved out of main.
1428 (main): Quiet longjmp clobber warnings.
1429 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
1430 * utils.c (error): Remove NORETURN.