gdb/gdbserver/ChangeLog

   1 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
   2
   3         * target.h (target_ops): Change return type of detach to int.
   4         Add join.
   5         (join_inferior): New.
   6         * server.c (main): Don't skip detach support on mingw32.
   7         If the inferior doesn't support detaching return error.
   8         Call join_inferior instead of using waitpid.
   9         * linux-low.c (linux_join): New.
  10         (linux_target_op): Add linux_join.
  11         * spu-low.c (spu_join): New.
  12         (spu_target_ops): Add spu_join.
  13         * win32-low.c (win32_detach): Adapt to new interface.
  14         Reopen current_process_handle before detaching.  Issue a child
  15         resume before detaching.
  16         (win32_join): New.
  17         (win32_target_op): Add win32_join.
  18
  19 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
  20
  21         * win32-low.c (win32-attach): Fix return value.
  22         * target.h (target_ops): Describe ATTACH return values.
  23
  24 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
  25
  26         * win32-low.c (GETPROCADDRESS): Define.
  27         (winapi_DebugActiveProcessStop): Add WINAPI.  typedef as pointer.
  28         (winapi_DebugSetProcessKillOnExit): Likewise.
  29         (win32_create_inferior): Force usage of ansi CreateProcessA.
  30         (win32_attach): Use GETPROCADDRESS.
  31         (win32_detach): Likewise.
  32
  33 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
  34
  35         * win32-low.c (win32_wait): Don't use WSTOPSIG.
  36
  37 2007-03-30  Pedro Alves  <pedro_alves@portugalmail.pt>
  38
  39         * win32-low.c: Commit leftover changes from 2007-03-29.
  40
  41 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
  42
  43         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
  44         fields short instead of int.  Add explicit padding.
  45         (i387_cache_to_fsave): Remove unnecessary casts.
  46         (i387_fsave_to_cache): Doc fix.
  47         (i387_cache_to_fxsave): Remove unnecessary casts and masking.
  48
  49 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
  50
  51         * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
  52         (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
  53
  54 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
  55
  56         * configure.srv (arm*-*-mingw32ce*): Move near the other
  57         arm targets.
  58
  59 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
  60
  61         * configure.ac: Add errno checking.
  62         (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
  63         sys/file.h and malloc.h.
  64         (AC_CHECK_DECLS): Add perror.
  65         (srv_mingwce): Handle.
  66         * configure.srv (i[34567]86-*-cygwin*): Add
  67         win32-i386-low.o to srv_tgtobj.
  68         (i[34567]86-*-mingw*): Likewise.
  69         (arm*-*-mingw32ce*): Add case.
  70         * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
  71         HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
  72         [__MINGW32CE__] (strerror): New function.
  73         [__MINGW32CE__] (errno): Define to GetLastError.
  74         [__MINGW32CE__] (COUNTOF): New macro.
  75         (remote_open): Remove extra close call.
  76         * mem-break.c (delete_breakpoint_at): New function.
  77         * mem-break.h (delete_breakpoint_at): Declare.
  78         * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
  79         HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
  80         [USE_WIN32API] (read, write): Add char* casts.
  81         * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
  82         * server.h: Include wincecompat.h on Windows CE.
  83         [HAVE_ERRNO_H]: Check.
  84         (perror): Declare if not declared.
  85         * utils.c: Add stdlib.h, errno.h and malloc.h includes.
  86         (perror_with_name): Remove errno declaration.
  87         * wincecompat.h: New.
  88         * wincecompat.c: New.
  89         * win32-low.h: New.
  90         * win32-arm-low.c: New.
  91         * win32-i386-low.c: New.
  92         (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
  93         (OUTMSG2): Make it safe.
  94         (_T): New macro.
  95         (COUNTOF): New macro.
  96         (NUM_REGS): Get it from the low target.
  97         (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
  98         CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
  99         (thread_rec): Let low target handle debug registers.
 100         (child_add_thread): Likewise.
 101         (child_init_thread_list): Likewise.
 102         (continue_one_thread): Likewise.
 103         (regptr): New.
 104         (do_child_fetch_inferior_registers): Move to ...
 105         * win32-i386-low.c: ... here, and rename to ...
 106         (do_fetch_inferior_registers): ... this.
 107         * win32-low.c (child_fetch_inferior_registers):
 108         Go through the low target.
 109         (do_child_store_inferior_registers): Use regptr.
 110         (strwinerror): New function.
 111         (win32_create_inferior): Handle Windows CE.
 112         Use strwinerror instead of strerror on Windows error
 113         codes.  Add program to the error output.
 114         Don't close the main thread handle on Windows CE.
 115         (win32_attach): Use coredll.dll on Windows CE.
 116         (win32_kill): Close current process and current
 117         thread handles.
 118         (win32_detach): Use coredll.dll on Windows CE.
 119         (win32_resume): Let low target handle debug registers, and
 120         step request.
 121         (handle_exception): Add/Remove initial breakpoint.  Avoid
 122         non-existant WSTOPSIG on Windows CE.
 123         (win32_read_inferior_memory): Cast to remove warning.
 124         (win32_arch_string): Go through the low target.
 125         (initialize_low): Call set_breakpoint_data with the low
 126         target's breakpoint.
 127         * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
 128         FOP_REGNUM, mappings): Move to ...
 129         * win32-i386-low.c: ... here.
 130         * win32-low.c (win32_thread_info): Move to ...
 131         * win32-low.h: ... here.
 132         * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
 133         win32-arm-low.c and wincecompat.c.
 134         (all:): Add $EXEEXT.
 135         (install-only:): Likewise.
 136         (gdbserver:): Likewise.
 137         (gdbreplay:): Likewise.
 138         * config.in: Regenerate.
 139         * configure: Regenerate.
 140
 141 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
 142
 143         * win32-low.c: Rename typedef thread_info to
 144         win32_thread_info throughout.
 145
 146 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
 147
 148         * win32-i386-low.c: Rename to ...
 149         * win32-low.c: ... this.
 150         * configure.srv: Replace win32-i386-low.o with win32-low.o.
 151         * Makefile.in: Likewise.
 152
 153 2007-03-27  Pedro Alves  <pedro_alves@portugalmail.pt>
 154
 155         * remote-utils.c (monitor_output): Constify msg parameter.
 156         * server.h (monitor_output): Likewise.
 157         * win32-i386-low.c (handle_output_debug_string): New.
 158         (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
 159         handle_output_debug_string.
 160         (get_child_debug_event): Likewise.
 161
 162 2007-03-27  Mat Hostetter  <mat@lcs.mit.edu>
 163
 164         * server.c (main): Correct strtoul check.
 165
 166 2007-03-27  Jon Ringle  <jon@ringle.org>
 167
 168         * linux-low.c: Check __ARCH_HAS_MMU__ also.
 169
 170 2007-03-27  Brooks Moses  <brooks.moses@codesourcery.com>
 171
 172         * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
 173
 174 2007-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
 175
 176         * terminal.h: Check HAVE_SGTTY_H.
 177
 178 2007-02-27  Mat Hostetter  <mat@lcs.mit.edu>
 179
 180         * remote-utils.c (remote_open): Print out the assigned port number.
 181
 182 2007-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
 183
 184         * remote-utils.c (monitor_output): New function.
 185         * server.c (debug_threads): Define here.
 186         (monitor_show_help): New function.
 187         (handle_query): Handle qRcmd.
 188         (main): Do not handle 'd' packet.
 189         * server.h (debug_threads, remote_debug, monitor_output): Declare.
 190         * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
 191         of debug_threads.
 192
 193 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
 194
 195         * Makefile.in (EXEEXT): New.
 196         (clean): Use $(EXEEXT).
 197
 198 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
 199
 200         * target.h (target_ops): Rename send_signal to request_interrupt,
 201         and remove enum target_signal parameter.
 202         * linux-low.c (linux_request_interrupt): Rename from
 203         linux_send_signal, and always send SIGINT.
 204         * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
 205         and always send SIGINT.
 206         * remote-utils.c (putpkt_binary): Call request_interrupt, instead
 207         of send_signal.
 208         (input_interrupt): Likewise.
 209
 210 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
 211
 212         * server.c (get_features_xml): Check if target implemented
 213         arch_string.
 214         * win32-i386-low.c (win32_arch_string): New.
 215         (win32_target_ops): Add win32_arch_string as arch_string member.
 216
 217 2007-02-22  Markus Deuling  <deuling@de.ibm.com>
 218
 219         * spu-low.c (spu_arch_string): New.
 220         (spu_target_ops): Add spu_arch_string.
 221
 222 2007-02-16  Daniel Jacobowitz  <dan@codesourcery.com>
 223
 224         * remote-utils.c: Remove HAVE_TERMINAL_H check.
 225         * configure.ac: Do not check for terminal.h.
 226         * configure, config.in: Regenerated.
 227
 228 2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
 229
 230         * Makefile.in (OBS): Add $(XML_BUILTIN).
 231         (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
 232         (clean): Update.
 233         (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
 234         (arm-with-iwmmxt.c): New.
 235         * config.in, configure: Regenerate.
 236         * configure.ac: Check for iWMMXt.  Handle srv_xmltarget,
 237         srv_xmlbuiltin, and srv_xmlfiles.  Define USE_XML.
 238         * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
 239         (arm*-*-linux*): Add iWMMXt and regset support.
 240         * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
 241         (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
 242         (arm_store_wmmxregset, target_regsets): New.
 243         * server.c (get_features_xml): Take annex argument.  Check builtin
 244         XML documents.
 245         (handle_query): Handle multiple annexes.
 246
 247 2007-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
 248
 249         * remote-utils.c [USE_WIN32API] (read, write): Define.
 250         (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
 251         write.
 252
 253 2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>
 254
 255         * linux-i386-low.c (the_low_target): Set arch_string.
 256         * linux-x86-64-low.c (the_low_target): Likewise.
 257         * linux-low.c (linux_arch_string): New.
 258         (linux_target_ops): Add it.
 259         * linux-low.h (struct linux_target_ops): Add arch_string.
 260         * server.c (write_qxfer_response): Use const void * for DATA.
 261         (get_features_xml): New.
 262         (handle_query): Handle qXfer:features:read.  Report it for qSupported.
 263         * target.h (struct target_ops): Add arch_string method.
 264
 265 2007-01-03  Denis Pilat  <denis.pilat@st.com>
 266             Daniel Jacobowitz  <dan@codesourcery.com>
 267
 268         * linux-low.c (linux_kill): Handle being called with no threads.
 269         * win32-i386-low.c (win32_kill): Likewise.
 270         (get_child_debug_event): Clear current_process_handle.
 271
 272 2006-12-30  Denis PILAT  <denis.pilat@st.com>
 273             Daniel Jacobowitz  <dan@codesourcery.com>
 274
 275         * remote-utils.c (remote_open): Check the type of specified
 276         serial port devices before opening them.
 277         * server.c (main): Kill the inferior if an error occurs during
 278         the first remote_open.
 279
 280 2006-12-05  Markus Deuling  <deuling@de.ibm.com>
 281
 282         * README: Update supported targets.
 283
 284 2006-11-28  Daniel Jacobowitz  <dan@codesourcery.com>
 285
 286         * Makefile.in (clean): Remove reg-mips64.c.
 287         (reg-mips64.c, reg-mips64.o): New rules.
 288         * configure.srv: Handle mips64.  Include regset support for mips.
 289         * linux-mips-low.c (union mips_register): New.
 290         (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
 291         (mips_breakpoint, mips_breakpoint_at): Use int.
 292         (mips_collect_register, mips_supply_register)
 293         (mips_collect_register_32bit, mips_supply_register_32bit)
 294         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
 295         (mips_store_fpregset, target_regsets): New.
 296         * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
 297
 298 2006-11-22  Ulrich Weigand  <uweigand@de.ibm.com>
 299
 300         * configure.srv: Add target "spu*-*-*".
 301         * Makefile.in (clean): Remove reg-spu.c.
 302         (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
 303         * spu-low.c: New file.
 304
 305 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
 306
 307         * configure.ac: Correct td_thr_tls_get_addr test.
 308         * configure: Regenerated.
 309
 310 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
 311
 312         * linux-low.c (linux_wait_for_event): Reformat.  Use the
 313         pass_signals array.
 314         * remote-utils.c (decode_address_to_semicolon): New.
 315         * server.c (pass_signals, handle_general_set): New.
 316         (handle_query): Mention QPassSignals for qSupported.
 317         (main): Call handle_general_set.
 318         * server.h (pass_signals, decode_address_to_semicolon): New.
 319
 320 2006-11-06  Daniel Jacobowitz  <dan@codesourcery.com>
 321
 322         * server.c (handle_query): Correct error handling for read_auxv.
 323
 324 2005-10-19  Ulrich Weigand  <uweigand@de.ibm.com>
 325
 326         * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
 327         and srv_linux_thread_db to yes.
 328         * linux-s390-low.c (s390_fill_gregset): New function.
 329         (target_regsets): Define data structure.
 330
 331 2006-10-17  Daniel Jacobowitz  <dan@codesourcery.com>
 332
 333         * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
 334         * configure.ac: Use it.  Define HAVE_TD_THR_TLS_GET_ADDR.
 335         * config.in, configure: Regenerated.
 336         * inferiors.c (gdb_id_to_thread): New function.
 337         (gdb_id_to_thread_id): Use it.
 338         * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
 339         * linux-low.h (struct process_info): Add th member.
 340         (thread_db_get_tls_address): New prototype.
 341         * remote-utils.c (decode_address): Make non-static.
 342         * server.c (handle_query): Handle qGetTLSAddr.
 343         * server.h (gdb_id_to_thread, decode_address): New prototypes.
 344         * target.h (struct target_ops): Add get_tls_address.
 345         * thread-db.c (maybe_attach_thread): Save the thread handle.
 346         (thread_db_get_tls_address): New.
 347
 348 2006-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
 349
 350         * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
 351         (linux_resume_one_process): Take a siginfo_t *.  Update all
 352         callers.  Queue it if necessary.  Use PTRACE_SETSIGINFO.
 353         (struct pending_signals): Add a siginfo_t.
 354         (linux_wait_for_process): Always set last_status.
 355         (linux_wait_for_event): Use PTRACE_GETSIGINFO.
 356         (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
 357         * linux-low.h (struct process_info): Add last_status.
 358
 359 2006-09-21  Daniel Jacobowitz  <dan@codesourcery.com>
 360
 361         * remote-utils.c (try_rle): New function.
 362         (putpkt_binary): Use it.
 363
 364 2006-08-19  Daniel Jacobowitz  <dan@codesourcery.com>
 365
 366         * Makefile.in (clean): Clean reg-x86-64-linux.c.
 367         (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
 368         * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
 369         * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
 370         (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
 371         point registers.
 372
 373 2006-08-08  Richard Sandiford  <richard@codesourcery.com>
 374
 375         * server.c (terminal_fd): New variable.
 376         (old_foreground_pgrp): Likewise.
 377         (restore_old_foreground_pgrp): New function.
 378         (start_inferior): Record the terminal file descriptor in terminal_fd
 379         and its original foreground group in old_foreground_pgrp.  Register
 380         restore_old_foreground_pgrp with atexit().
 381
 382 2006-07-26  Daniel Jacobowitz  <dan@codesourcery.com>
 383
 384         * server.c (handle_query): Correct qPart to qXfer.
 385
 386 2006-07-22  Daniel Jacobowitz  <dan@codesourcery.com>
 387
 388         * configure.ac: Check for more headers which are missing on
 389         Windows.  Automatically supply -lwsock32 and USE_WIN32API.
 390         * configure.srv: Add Cygwin and mingw32.
 391         * remote-utils.c: Don't include headers unconditionally which
 392         are missing on mingw32.  Include <winsock.h> for mingw32.
 393         (remote_open): Adjust for mingw32 support.  Flush
 394         standard error after writing to it.
 395         (remote_close, putpkt_binary, input_interrupt, block_async_io)
 396         (unblock_async_io, enable_async_io, disable_async_io)
 397         (readchar, getpkt): Update for Winsock support.
 398         (prepare_resume_reply): Expect a protocol signal number.
 399         * server.c: Disable <sys/wait.h> on mingw32.
 400         (start_inferior): Adjust for mingw32 support.  Flush
 401         standard error after writing to it.
 402         (attach_inferior): Likewise.  Use protocol signal
 403         numbers.
 404         (main): Skip 'D' packet on mingw32.  Use protocol signal numbers
 405         and names.
 406         * win32-i386-low.c: New file.
 407         * Makefile.in (XM_CLIBS): Set.
 408         (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
 409         (win32-i386-low.o): New dependency rule.
 410         * linux-low.c (linux_wait): Use target signal numbers.
 411         * target.h (struct target_ops): Doc fix.
 412         * server.h (target_signal_to_name): New prototype.
 413         * gdbreplay.c: Don't include headers unconditionally which
 414         are missing on mingw32.  Include <winsock.h> for mingw32.
 415         (remote_close, remote_open): Adjust for Winsock support.
 416         * configure, config.in: Regenerated.
 417
 418 2006-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
 419
 420         * server.c (decode_xfer_read, write_qxfer_response): New.
 421         (handle_query): Take a packet length argument.  Handle
 422         qXfer:auxv:read instead of qPart:auxv:read.  Mention it in
 423         the qSupported response.
 424         (main): Update call to handle_query.
 425
 426 2006-06-22  Daniel Jacobowitz  <dan@codesourcery.com>
 427
 428         * remote-utils.c (remote_escape_output, remote_unescape_input): New.
 429         (putpkt_binary): Renamed from putpkt and adjusted for binary
 430         data.
 431         (putpkt): New wrapper for putpkt_binary.
 432         (readchar): Don't mask off the high bit.
 433         (decode_X_packet): New function.
 434         * server.c (main): Call putpkt_binary if a handler sets the packet
 435         length.  Save the length of the incoming packet.  Handle 'X'.
 436         * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
 437
 438 2006-06-21  Daniel Jacobowitz  <dan@codesourcery.com>
 439
 440         * server.c (handle_query): Handle qSupported.
 441
 442 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
 443
 444         * remote-utils.c (all_symbols_looked_up): New variable.
 445         (look_up_one_symbol): Check it.
 446         * server.h (look_up_one_symbol): New declaration.
 447         * thread-db.c (thread_db_init): Set all_symbols_looked_up.
 448
 449 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
 450
 451         * Makefile.in (linux-arm-low.o): Update dependencies.
 452         * linux-arm-low.c: Include "gdb_proc_service.h".
 453         (PTRACE_GET_THREAD_AREA): Define.
 454         (ps_get_thread_area): New function.
 455
 456 2006-05-09  Nathan Sidwell  <nathan@codesourcery.com>
 457
 458         * configure.srv (m68k*-*-uclinux*): New target.
 459         * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
 460         (linux_resume_one_process): Remove extraneous cast.
 461         (linux_read_offsets): New.
 462         (linux_target_op): Add linux_read_offsets on mmuless systems.
 463         * server.c (handle_query): Add qOffsets logic.
 464         * target.h (struct target_ops): Add read_offsets.
 465
 466 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 467
 468         * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
 469         (PTRACE_GET_THREAD_AREA): Define.
 470         (ps_get_thread_area): New function.
 471         * Makefile.in (linux-i386-low.o, linux-mips-low.o)
 472         (linux-x86-64-low.o): Update.
 473
 474 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 475
 476         * configure.ac: Remove checks for prfpregset_t.
 477         * gdb_proc_service.h: New file.
 478         * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
 479         new "gdb_proc_service.h".
 480         * proc-service.c: Likewise.
 481         (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
 482         (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
 483         * Makefile.in (gdb_proc_service_h): Updated.
 484         * configure, config.in: Regenerated.
 485
 486 2006-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
 487
 488         * remote-utils.c (prepare_resume_reply): Move declaration
 489         of gdb_id_from_wait to the top of the block.
 490
 491 2006-02-15  Daniel Jacobowitz  <dan@codesourcery.com>
 492
 493         * linux-low.c (regsets_store_inferior_registers): Read the regset
 494         from the target before filling it.
 495
 496 2006-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
 497
 498         * server.c (attach_inferior): Return SIGTRAP for a successful
 499         attach.
 500
 501 2006-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
 502
 503         * Makefile.in (OBS): Add version.o.
 504         (STAGESTUFF): Delete.
 505         (version.o): Add dependencies.
 506         (version.c): Replace rule.
 507         (clean): Remove version.c.
 508         * server.c (gdbserver_version): New.
 509         (gdbserver_usage): Use printf.
 510         (main): Handle --version and --help.
 511         * server.h (version, host_name): Add declarations.
 512
 513 2005-12-23  Eli Zaretskii  <eliz@gnu.org>
 514
 515         * linux-arm-low.c:
 516         * linux-arm-low.c:
 517         * inferiors.c:
 518         * i387-fp.h:
 519         * i387-fp.c:
 520         * gdbreplay.c:
 521         * regcache.c:
 522         * proc-service.c:
 523         * mem-break.h:
 524         * mem-break.c:
 525         * linux-x86-64-low.c:
 526         * linux-sh-low.c:
 527         * linux-s390-low.c:
 528         * linux-ppc64-low.c:
 529         * linux-ppc-low.c:
 530         * linux-mips-low.c:
 531         * linux-m68k-low.c:
 532         * linux-m32r-low.c:
 533         * linux-low.h:
 534         * linux-low.c:
 535         * linux-ia64-low.c:
 536         * linux-i386-low.c:
 537         * linux-crisv32-low.c:
 538         * thread-db.c:
 539         * terminal.h:
 540         * target.h:
 541         * target.c:
 542         * server.h:
 543         * server.c:
 544         * remote-utils.c:
 545         * regcache.h:
 546         * utils.c:
 547         * Makefile.in:
 548         * configure.ac:
 549         * gdbserver.1: Add (C) after Copyright.  Update the FSF
 550         address.
 551
 552 2005-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
 553
 554         * linux-arm-low.c (arm_eabi_breakpoint): New variable.
 555         (arm_breakpoint_at): Recognize both breakpoints.
 556         (the_low_target): Use the correct breakpoint instruction.
 557
 558 2005-11-02  Daniel Jacobowitz  <dan@codesourcery.com>
 559
 560         * configure.srv (x86_64-*-linux*): Turn on thread_db support.
 561         * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
 562         (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
 563         (the_low_target): Update.
 564
 565 2005-10-25  Andreas Schwab  <schwab@suse.de>
 566
 567         * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
 568
 569         * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
 570         (ia64_num_regs): Reduce to 462.
 571
 572 2005-09-17  Daniel Jacobowitz  <dan@codesourcery.com>
 573
 574         * acinclude.m4: Correct quoting.
 575         * aclocal.m4: Regenerated.
 576
 577         Suggested by SZOKOVACS Robert <szo@ies.hu>:
 578         * thread-db.c (thread_db_err_str): Handle TD_VERSION.
 579         (thread_db_init): Call thread_db_err_str.
 580         * configure.ac: Check for TD_VERSION.
 581         * config.in, configure: Regenerated.
 582
 583 2005-07-31  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 584
 585         * server.h (error, fatal, warning): Add ATTR_FORMAT.
 586
 587 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
 588
 589         * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
 590         is not available.  Define HAVE_PTRACE_GETREGS if it is.
 591         * config.in, configure: Regenerated.
 592         * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
 593         * linux-i386-low.c, linux-m68k-low.c: Update to use
 594         HAVE_PTRACE_GETREGS.
 595         * linux-low.c (regsets_fetch_inferior_registers)
 596         (regsets_store_inferior_registers): Only return 0 if we processed
 597         GENERAL_REGS.
 598         * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
 599         * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
 600
 601 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
 602
 603         * inferiors.c (struct thread_info): Add gdb_id.
 604         (add_thread): Add gdb_id argument.
 605         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
 606         * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
 607         calls to add_thread.
 608         * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
 609         * server.c (handle_query): Use thread_to_gdb_id.
 610         (handle_v_cont, main): Use gdb_id_to_thread_id.
 611         * server.h (add_thread): Update prototype.
 612         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
 613         prototypes.
 614
 615 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
 616
 617         * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
 618         left-padded registers.
 619         * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
 620         * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
 621
 622 2005-07-01  Steve Ellcey  <sje@cup.hp.com>
 623
 624         * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
 625         * configure: Regenerate.
 626         * config.in: Regenerate.
 627         * server.h (NEED_DECLARATION_STRERROR):
 628         Replace with !HAVE_DECL_STRERROR.
 629
 630 2005-06-16  Daniel Jacobowitz  <dan@codesourcery.com>
 631
 632         * linux-low.c (linux_wait, linux_send_signal): Don't test
 633         an unsigned long variable for > 0 if it could be MAX_ULONG.
 634         * server.c (myresume): Likewise.
 635         * target.c (set_desired_inferior): Likewise.
 636
 637 2005-06-13  Mark Kettenis  <kettenis@gnu.org>
 638
 639         * configure.ac: Simplify and improve check for socklen_t.
 640         * configure, config.in: Regenerate.
 641
 642 2005-06-12  Daniel Jacobowitz  <dan@codesourcery.com>
 643
 644         * acconfig.h: Remove.
 645         * configure.ac: Add a test for socklen_t.  Use three-argument
 646         AC_DEFINE throughout.
 647         * config.in: Regenerated using autoheader 2.59.
 648         * configure: Regenerated.
 649
 650         * gdbreplay.c (socklen_t): Provide a default.
 651         (remote_open): Use socklen_t.
 652         * remote-utils.c (socklen_t): Provide a default.
 653         (remote_open): Use socklen_t.
 654         (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
 655         unsigned char.
 656
 657         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
 658         char for buffers.
 659         * linux-low.c (linux_read_memory, linux_write_memory)
 660         (linux_read_auxv): Likewise.
 661         * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
 662         (check_mem_write): Likewise.
 663         * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
 664         Likewise.
 665         * regcache.c (struct inferior_rgcache_data, registers_to_string)
 666         (registers_from_string, register_data): Likewise.
 667         * server.c (handle_query, main): Likewise.
 668         * server.h (convert_ascii_to_int, convert_int_to_ascii)
 669         (decode_M_packet): Likewise.
 670         * target.c (read_inferior_memory, write_inferior_memory): Likewise.
 671         * target.h (struct target_ops): Update read_memory, write_memory,
 672         and read_auxv.
 673         (read_inferior_memory, write_inferior_memory): Update.
 674         * linux-low.h (struct linux_target_ops): Change type of breakpoint
 675         to unsigned char *.
 676         * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
 677         linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
 678         linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
 679         linux-s390-low.c, linux-sh-low.c: Update for changes in
 680         read_inferior_memory and the_low_target->breakpoint.
 681
 682 2005-05-28  Daniel Jacobowitz  <dan@codesourcery.com>
 683
 684         * Makefile.in (SFILES): Add linux-ppc64-low.c.
 685         (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
 686         * configure.srv: Add powerpc64-*-linux*.
 687         * linux-ppc64-low.c: New file.
 688
 689 2005-05-23  Orjan Friberg  <orjanf@axis.com>
 690
 691         * linux-cris-low.c: New file with support for CRIS.
 692         * linux-crisv32-low.c: Ditto for CRISv32.
 693         * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
 694         (clean): Add reg-cris.c and reg-crisv32.c.
 695         Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
 696         reg-crisv32.o, and reg-crisv32.c to make rules.
 697         * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
 698         recognized targets.
 699
 700 2005-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
 701
 702         * linux-low.c (fetch_register): Ensure buffer size is a multiple
 703         of sizeof (PTRACE_XFER_TYPE).
 704         (usr_store_inferior_registers): Likewise.  Zero out excess bytes.
 705
 706 2005-05-12  Orjan Friberg  <orjanf@axis.com>
 707
 708         * target.h (struct target_ops): Add insert_watchpoint,
 709         remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
 710         pointers for hardware watchpoint support.
 711         * linux-low.h (struct linux_target_ops): Ditto.
 712         * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
 713         (linux_stopped_by_watchpoint, linux_stopped_data_address): New.  Add
 714         to linux_target_ops.
 715         * remote-utils.c (prepare_resume_reply): Add watchpoint information to
 716         reply packet.
 717         * server.c (main): Recognize 'Z' and 'z' packets.
 718
 719 2005-05-10  Ulrich Weigand  <uweigand@de.ibm.com>
 720
 721         * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
 722         (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
 723         (the_low_target): Add new members.
 724
 725 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
 726
 727         * proc-service.c (ps_lgetregs): Search all_processes instead of
 728         all_threads.
 729
 730 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
 731
 732         * server.c (start_inferior): Change return type to int.
 733         (attach_inferior): Change sigptr to int *.
 734         (handle_v_cont, handle_v_requests): Change signal to int *.
 735         (main): Change signal to int.
 736
 737 2005-04-15  Kei Sakamoto  <sakamoto.kei@renesas.com>
 738
 739         * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
 740         * configure.srv: Add m32r*-*-linux*.
 741         * linux-m32r-low.c: New file.
 742
 743 2005-03-04  Daniel Jacobowitz  <dan@codesourcery.com>
 744
 745         * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
 746
 747 2005-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
 748
 749         * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
 750         Take unsigned long arguments for PIDs.
 751         * linux-low.c (add_process, linux_attach_lwp, linux_attach)
 752         (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
 753         (wait_for_sigstop, linux_resume_one_process)
 754         (regsets_fetch_inferior_registers, linux_send_signal)
 755         (linux_read_auxv): Likewise.  Update the types of variables holding
 756         PIDs.  Update format string specifiers.
 757         * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
 758         * remote-utils.c (prepare_resume_reply): Likewise.
 759         * server.c (cont_thread, general_thread, step_thread)
 760         (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
 761         unsigned long.
 762         (handle_query): Update format specifiers.
 763         (handle_v_cont, main): Use strtoul for thread IDs.
 764         * server.h (struct inferior_list_entry): Use unsigned long for ID.
 765         (add_thread, find_inferior_id, change_inferior_id, cont_thread)
 766         (general_thread, step_thread, thread_from_wait)
 767         (old_thread_from_wait): Update.
 768         * target.h (struct thread_resume): Use unsigned long for THREAD.
 769         (struct target_ops): Use unsigned long for arguments to attach and
 770         thread_alive.
 771
 772 2005-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
 773
 774         * acinclude.m4: Include bfd/bfd.m4 directly.
 775         * configure.ac: Use AC_ARG_PROGRAM.  Suggested by Aron Griffis
 776         <agriffis@toolchain.org>.
 777         * aclocal.m4, configure: Regenerated.
 778
 779 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 780
 781         * configure.ac: Rename configure.in, require autoconf 2.59.
 782         * configure: Re-generate.
 783
 784 2004-12-08  Daniel Jacobowitz  <dan@debian.org>
 785
 786         * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area.  Reset
 787         LIBS when finished.
 788         * aclocal.m4: Regenerated.
 789         * configure: Regenerated.
 790
 791 2004-11-21  Andreas Schwab  <schwab@suse.de>
 792
 793         * linux-m68k-low.c (m68k_num_gregs): Define.
 794         (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
 795         (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
 796         (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
 797         (m68k_breakpoint_at): New.  Add to the_low_target.
 798
 799         * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
 800         srv_linux_thread_db to yes.
 801
 802 2004-10-20  Joel Brobecker  <brobecker@gnat.com>
 803
 804         * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
 805         (ARCH_SET_FS): Likewise.
 806         (ARCH_GET_FS): Likewise.
 807         (ARCH_GET_GS): Likewise.
 808
 809 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
 810
 811         * linux-i386-low.c (ps_get_thread_area): New.
 812         * linux-x86-64-low.c (ps_get_thread_area): New.
 813         * linux-low.c: Include <sys/syscall.h>.
 814         (linux_kill_one_process): Don't kill the first thread here.
 815         (linux_kill): Kill the first thread here.
 816         (kill_lwp): New function.
 817         (send_sigstop, linux_send_signal): Use it.
 818         * proc-service.c: Clean up #ifdefs.
 819         (fpregset_info): Delete.
 820         (ps_lgetregs): Update and enable implementation.
 821         (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
 822         implementations.
 823         * remote-utils.c (struct sym_cache, symbol_cache): New.
 824         (input_interrupt): Print a clearer message.
 825         (async_io_enabled): New variable.
 826         (enable_async_io, disable_async_io): Use it.  Update comments.
 827         (look_up_one_symbol): Use the symbol cache.
 828         * thread-db.c (thread_db_look_up_symbols): New function.
 829         (thread_db_init): Update comments.  Call thread_db_look_up_symbols.
 830
 831 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
 832
 833         * configure.in: Test for -rdynamic.
 834         * configure: Regenerated.
 835         * Makefile (INTERNAL_LDFLAGS): New.
 836         (gdbserver, gdbreplay): Use it.
 837
 838 2004-09-02  Andrew Cagney  <cagney@gnu.org>
 839
 840         * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
 841
 842 2004-03-23  Daniel Jacobowitz  <drow@mvista.com>
 843
 844         * linux-low.c (linux_wait): Clear all_processes list also.
 845
 846 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
 847
 848         * linux-low.c: Include <errno.h>.  Remove extern declaration of
 849         errno.
 850
 851 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
 852
 853         * gdbreplay.c, server.h, utils.c: Update copyright years.
 854
 855 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
 856
 857         * server.c (main): Print child status or termination signal from
 858         variable 'signal', not 'sig'.
 859
 860 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
 861
 862         * linux-low.c (linux_read_memory): Change return type to
 863         int.  Check for and return error from ptrace().
 864         * target.c (read_inferior_memory): Change return type to int.  Pass
 865         back return status from the_target->read_memory().
 866         * target.h (struct target_ops): Adapt *read_memory() prototype.
 867         Update comment.
 868         (read_inferior_memory): Adapt prototype.
 869         * server.c (main): Return an error packet if
 870         read_inferior_memory() returns an error.
 871
 872 2004-03-04  Daniel Jacobowitz  <drow@mvista.com>
 873
 874         * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
 875         Unify with other clean targets.
 876
 877 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
 878
 879         * server.c (handle_v_cont): Call set_desired_inferior.
 880
 881 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
 882
 883         * remote-utils.c (prepare_resume_reply): Always supply "thread:".
 884
 885 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
 886
 887         * linux-low.c (linux_wait): Unblock async I/O.
 888         (linux_resume): Block and enable async I/O.
 889         * remote-utils.c (block_async_io, unblock_async_io): New functions.
 890         * server.h (block_async_io, unblock_async_io): Add prototypes.
 891
 892 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
 893
 894         * remote-utils.c (remote_open): Print a status notice after
 895         opening a TCP port.
 896         * server.c (attach_inferior): Print a status notice after
 897         attaching.
 898
 899 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
 900
 901         * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
 902
 903 2004-02-26  Daniel Jacobowitz  <drow@mvista.com>
 904
 905         * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
 906         error packet.
 907         * server.c, target.h: Update copyright years.
 908
 909 2004-02-25  Roland McGrath  <roland@redhat.com>
 910
 911         * target.h (struct target_ops): New member `read_auxv'.
 912         * server.c (handle_query): Handle qPart:auxv:read: query using that.
 913         * linux-low.c (linux_read_auxv): New function.
 914         (linux_target_ops): Initialize `read_auxv' member to that.
 915
 916 2004-02-17  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
 917
 918         Committed by Jim Blandy  <jimb@redhat.com>.
 919
 920         * linux-s390-low.c (s390_num_regs): Update.
 921         (s390_regmap): Remove control registers.  Use __s390x__ predefine
 922         instead of GPR_SIZE to distiguish s390 and s390x targets.
 923
 924 2004-01-31  Daniel Jacobowitz  <drow@mvista.com>
 925
 926         * linux-low.c: Update copyright year.
 927         (check_removed_breakpoint): Clear pending_is_breakpoint.
 928         (linux_set_resume_request, linux_queue_one_thread)
 929         (resume_status_pending_p): New functions.
 930         (linux_continue_one_thread): Use process->resume.
 931         (linux_resume): Only resume threads if there are no pending events.
 932         * linux-low.h (struct process_info): Add resume request
 933         pointer.
 934
 935 2004-01-30  Daniel Jacobowitz  <drow@mvista.com>
 936
 937         * regcache.c (new_register_cache): Clear the allocated register
 938         buffer.  Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
 939
 940 2003-10-13  Daniel Jacobowitz  <drow@mvista.com>
 941
 942         * linux-low.c (linux_resume): Take a struct thread_resume *
 943         argument.
 944         (linux_wait): Update call.
 945         (resume_ptr): New static variable.
 946         (linux_continue_one_thread): Renamed from
 947         linux_continue_one_process.  Use resume_ptr.
 948         (linux_resume): Use linux_continue_one_thread.
 949         * server.c (handle_v_cont, handle_v_requests): New functions.
 950         (myresume): New function.
 951         (main): Handle 'v' case.
 952         * target.h (struct thread_resume): New type.
 953         (struct target_ops): Change argument of "resume" to struct
 954         thread_resume *.
 955         (myresume): Delete macro.
 956
 957 2003-08-08  H.J. Lu  <hongjiu.lu@intel.com>
 958
 959         * Makefile.in (install-only): Create dest dir. Support DESTDIR.
 960         (uninstall): Support DESTDIR.
 961
 962 Mon Jul 21 20:09:34 UTC 2003  Brendan Conoboy  <blc@redhat.com>
 963
 964         * configure.srv: Add xscale*linux copy of arm*linux entry.
 965
 966 2003-07-24  Daniel Jacobowitz  <drow@mvista.com>
 967
 968         * linux-arm-low.c (arm_reinsert_addr): New function.
 969         (the_low_target): Add arm_reinsert_addr.
 970
 971 2003-07-08  Mark Kettenis  <kettenis@gnu.org>
 972
 973         * mem-break.c: Remove whitespace at end of file.
 974
 975 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
 976
 977         * configure.in: Check whether we need to prototype strerror.
 978         * server.h: Optionally prototype strerror.
 979         * gdbreplay.c (perror_with_name): Use strerror.
 980         * linux-low.c (linux_attach_lwp): Use strerror.
 981         * utils.c (perror_with_name): Use strerror.
 982         * config.in, configure: Regenerated.
 983
 984 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
 985
 986         * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
 987         SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
 988
 989 2003-06-20  Daniel Jacobowitz  <drow@mvista.com>
 990
 991         * Makefile.in (SFILES): Update.
 992         * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
 993         low-sun3.c: Remove files.
 994
 995 2003-06-17  Daniel Jacobowitz  <drow@mvista.com>
 996
 997         * linux-low.c: Move comment to linux_thread_alive where it belonged.
 998         (linux_detach_one_process, linux_detach): New functions.
 999         (linux_target_ops): Add linux_detach.
1000         * server.c (main): Handle 'D' packet.
1001         * target.h (struct target_ops): Add "detach" member.
1002         (detach_inferior): Define.
1003
1004 2003-06-13  Mark Kettenis  <kettenis@gnu.org>
1005
1006         From Kelley Cook  <kelleycook@wideopenwest.com>:
1007         * configure.srv: Accept i[34567]86 variants.
1008
1009 2003-06-05  Daniel Jacobowitz  <drow@mvista.com>
1010
1011         * linux-low.c (linux_wait_for_event): Correct comment typos.
1012         (linux_resume_one_process): Call check_removed_breakpoint.
1013         (linux_send_signal): New function.
1014         (linux_target_ops): Add linux_send_signal.
1015         * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
1016         of kill.
1017         * target.h (struct target_ops): Add send_signal.
1018
1019 2003-05-29  Jim Blandy  <jimb@redhat.com>
1020
1021         * linux-low.c (usr_store_inferior_registers): Transfer buf in
1022         PTRACE_XFER_TYPE-sized chunks, not int-sized chunks.  Otherwise,
1023         if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
1024         away part of the register's value.
1025
1026 2003-03-26  Daniel Jacobowitz  <drow@mvista.com>
1027
1028         * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
1029         (linux_wait_for_event, linux_init_signals): Likewise.
1030
1031 2003-03-17  Daniel Jacobowitz  <drow@mvista.com>
1032
1033         * configure.in: Check for stdlib.h.
1034         * configure: Regenerated.
1035         * config.in: Regenerated.
1036
1037 2003-01-04  Andreas Schwab  <schwab@suse.de>
1038
1039         * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
1040
1041 2003-01-02  Andrew Cagney  <ac131313@redhat.com>
1042
1043         * Makefile.in: Remove obsolete code.
1044
1045 2002-11-20  Daniel Jacobowitz  <drow@mvista.com>
1046
1047         * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
1048         defined(PT_FPR0_HI).
1049
1050 2002-11-17  Stuart Hughes  <seh@zee2.com>
1051
1052         * linux-arm-low.c (arm_num_regs): Increase.
1053         (arm_regmap): Include status register.
1054
1055 2002-11-17  Daniel Jacobowitz  <drow@mvista.com>
1056
1057         * linux-low.c (register_addr): Remove incorrect -1 check.
1058
1059 2002-08-29  Daniel Jacobowitz  <drow@mvista.com>
1060
1061         * linux-low.c (linux_create_inferior): Call setpgid.  Return
1062         the new PID.
1063         (unstopped_p, linux_signal_pid): Remove.
1064         (linux_target_ops): Remove linux_signal_pid.
1065         * remote-utils.c (putpkt, input_interrupt): Use signal_pid
1066         global instead of target method.
1067         * target.h (struct target_ops): Remove signal_pid.  Update comment
1068         for create_inferior.
1069         * server.c (signal_pid): New variable.
1070         (create_inferior): Set signal_pid.  Block SIGTTOU and SIGTTIN in
1071         gdbserver.  Set the child to be the foreground process group.
1072         (attach_inferior): Set signal_pid.
1073
1074 2002-08-23  Daniel Jacobowitz  <drow@mvista.com>
1075
1076         * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
1077
1078 2002-08-20  Jim Blandy  <jimb@redhat.com>
1079
1080         * Makefile.in (LDFLAGS): Allow the configure script to establish a
1081         default for this.
1082
1083 2002-08-01  Andrew Cagney  <cagney@redhat.com>
1084
1085         * Makefile.in: Make chill references obsolete.
1086
1087 2002-07-24  Kevin Buettner  <kevinb@redhat.com>
1088
1089         * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
1090         * configure: Regenerate.
1091         * config.in: Regenerate.
1092
1093 2002-07-09  David O'Brien  <obrien@FreeBSD.org>
1094
1095         * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
1096         (perror_with_name, remote_close, remote_open, expect, play): Static.
1097
1098 2002-07-04  Michal Ludvig  <mludvig@suse.cz>
1099
1100         * linux-x86-64-low.c (x86_64_regmap): Make it an array of
1101         byte offsets instead of an array of indexes.
1102         (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
1103
1104 2002-06-13  Daniel Jacobowitz  <drow@mvista.com>
1105
1106         * regcache.c: Add comment.
1107
1108 2002-06-11  Daniel Jacobowitz  <drow@mvista.com>
1109
1110         * thread-db.c: New file.
1111         * proc-service.c: New file.
1112         * acinclude.m4: New file.
1113         * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
1114         proc-service.o, and thread-db.o.
1115         (linux-low.o): Add USE_THREAD_DB.
1116         * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
1117         HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
1118         * aclocal.m4: Regenerated.
1119         * config.in: Regenerated.
1120         * configure: Regenerated.
1121         * configure.in: Check for proc_service.h, sys/procfs.h,
1122         thread_db.h, and linux/elf.h headrs.
1123         Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
1124         PRFPREGSET_T_BROKEN.  Introduce srv_thread_depfiles and USE_THREAD_DB.
1125         Check for -lthread_db and thread support.
1126         * configure.srv: Enable thread_db support for ARM, i386, MIPS,
1127         PowerPC, and SuperH.
1128         * i387-fp.c: Constify arguments.
1129         * i387-fp.h: Likewise.
1130         * inferiors.c: (struct thread_info): Renamed from
1131         `struct inferior_info'.  Remove PID member.  Use generic inferior
1132         list header.  All uses updated.
1133         (inferiors, signal_pid): Removed.
1134         (all_threads): New variable.
1135         (get_thread): Define.
1136         (add_inferior_to_list): New function.
1137         (for_each_inferior): New function.
1138         (change_inferior_id): New function.
1139         (add_inferior): Removed.
1140         (remove_inferior): New function.
1141         (add_thread): New function.
1142         (free_one_thread): New function.
1143         (remove_thread): New function.
1144         (clear_inferiors): Use for_each_inferior and free_one_thread.
1145         (find_inferior): New function.
1146         (find_inferior_id): New function.
1147         (inferior_target_data): Update argument type.
1148         (set_inferior_target_data): Likewise.
1149         (inferior_regcache_data): Likewise.
1150         (set_inferior_regcache_data): Likewise.
1151         * linux-low.c (linux_bp_reinsert): Remove.
1152         (all_processes, stopping_threads, using_thrads)
1153         (struct pending_signals, debug_threads, pid_of): New.
1154         (inferior_pid): Replace with macro.
1155         (struct inferior_linux_data): Remove.
1156         (get_stop_pc, add_process): New functions.
1157         (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
1158         Use add_process and add_thread.
1159         (linux_attach_lwp): New function, based on old linux_attach.  Use
1160         add_process and add_thread.  Set stop_expected for new threads.
1161         (linux_attach): New function.
1162         (linux_kill_one_process): New function.
1163         (linux_kill): Kill all LWPs.
1164         (linux_thread_alive): Use find_inferior_id.
1165         (check_removed_breakpoints, status_pending_p): New functions.
1166         (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
1167         Update.  Use WNOHANG.  Wait for cloned processes also.  Update process
1168         struct for the found process.
1169         (linux_wait_for_event): New function.
1170         (linux_wait): Use it.  Support LWPs.
1171         (send_sigstop, wait_for_sigstop, stop_all_processes)
1172         (linux_resume_one_process, linux_continue_one_process): New functions.
1173         (linux_resume): Support LWPs.
1174         (REGISTER_RAW_SIZE): Remove.
1175         (fetch_register): Use register_size instead.  Call supply_register.
1176         (usr_store_inferior_registers): Likewise.  Call collect_register.
1177         Fix recursive case.
1178         (regsets_fetch_inferior_registers): Improve error message.
1179         (regsets_store_inferior_registers): Add debugging.
1180         (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
1181         (unstopped_p, linux_signal_pid): New functions.
1182         (linux_target_ops): Add linux_signal_pid.
1183         (linux_init_signals): New function.
1184         (initialize_low): Call it.  Initialize using_threads.
1185         * regcache.c (inferior_regcache_data): Add valid
1186         flag.
1187         (get_regcache): Fetch registers lazily.  Add fetch argument
1188         and update all callers.
1189         (regcache_invalidate_one, regcache_invalidate): New
1190         functions.
1191         (new_register_cache): Renamed from create_register_cache.
1192         Return the new regcache.
1193         (free_register_cache): Change argument to a void *.
1194         (registers_to_string, registers_from_string): Call get_regcache
1195         with fetch flag set.
1196         (register_data): Make static.  Pass fetch flag to get_regcache.
1197         (supply_register): Call get_regcache with fetch flag clear.
1198         (collect_register): Call get_regcache with fetch flag set.
1199         (collect_register_as_string): New function.
1200         * regcache.h: Update.
1201         * remote-utils.c (putpkt): Flush after debug output and use
1202         stderr.
1203         Handle input interrupts while waiting for an ACK.
1204         (input_interrupt): Use signal_pid method.
1205         (getpkt): Flush after debug output and use stderr.
1206         (outreg): Use collect_register_as_string.
1207         (new_thread_notify, dead_thread_notify): New functions.
1208         (prepare_resume_reply): Check using_threads.  Set thread_from_wait
1209         and general_thread.
1210         (look_up_one_symbol): Flush after debug output.
1211         * server.c (step_thread, server_waiting): New variables.
1212         (start_inferior): Don't use signal_pid.  Update call to mywait.
1213         (attach_inferior): Update call to mywait.
1214         (handle_query): Handle qfThreadInfo and qsThreadInfo.
1215         (main): Don't fetch/store registers explicitly.  Use
1216         set_desired_inferior.  Support proposed ``Hs'' packet.  Update
1217         calls to mywait.
1218         * server.h: Update.
1219         (struct inferior_list, struct_inferior_list_entry): New.
1220         * target.c (set_desired_inferior): New.
1221         (write_inferior_memory): Constify.
1222         (mywait): New function.
1223         * target.h: Update.
1224         (struct target_ops): New signal_pid method.
1225         (mywait): Removed macro, added prototype.
1226
1227         * linux-low.h (regset_func): Removed.
1228         (regset_fill_func, regset_store_func): New.
1229         (enum regset_type): New.
1230         (struct regset_info): Add type field.  Use new operation types.
1231         (struct linux_target_ops): stop_pc renamed to get_pc.
1232         Add decr_pc_after_break and breakpoint_at.
1233         (get_process, get_thread_proess, get_process_thread)
1234         (strut process_info, all_processes, linux_attach_lwp)
1235         (thread_db_init): New.
1236
1237         * linux-arm-low.c (arm_get_pc, arm_set_pc,
1238         arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
1239         (the_low_target): Add new members.
1240         * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
1241         (i386_store_fpxregset): Constify.
1242         (target_regsets): Add new kind identifier.
1243         (i386_get_pc): Renamed from i386_stop_pc.  Simplify.
1244         (i386_set_pc): Add debugging.
1245         (i386_breakpoint_at): New function.
1246         (the_low_target): Add new members.
1247         * linux-mips-low.c (mips_get_pc, mips_set_pc)
1248         (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
1249         (mips_breakpoint_at): New.
1250         (the_low_target): Add new members.
1251         * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
1252         (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
1253         (the_low_target): Add new members.
1254         * linux-sh-low.c (sh_get_pc, sh_set_pc)
1255         (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
1256         (the_low_target): Add new members.
1257         * linux-x86-64-low.c (target_regsets): Add new kind
1258         identifier.
1259
1260 2002-05-15  Daniel Jacobowitz  <drow@mvista.com>
1261
1262         From Martin Pool <mbp@samba.org>:
1263         * server.c (gdbserver_usage): New function.
1264         (main): Call it.
1265
1266 2002-05-14  Daniel Jacobowitz  <drow@mvista.com>
1267
1268         * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
1269         stop_at -> stop_pc.
1270
1271 2002-05-04  Andrew Cagney  <ac131313@redhat.com>
1272
1273         * Makefile.in: Remove obsolete code.
1274
1275 2002-04-24  Michal Ludvig  <mludvig@suse.cz>
1276
1277         * linux-low.c (regsets_fetch_inferior_registers),
1278         (regsets_store_inferior_registers): Removed cast to int from
1279         ptrace() calls.
1280         * regcache.h: Added declaration of struct inferior_info.
1281
1282 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
1283
1284         * inferiors.c (struct inferior_info): Add regcache_data.
1285         (add_inferior): Call create_register_cache.
1286         (clear_inferiors): Call free_register_cache.
1287         (inferior_regcache_data, set_inferior_regcache_data): New functions.
1288         * regcache.c (struct inferior_regcache_data): New.
1289         (registers): Remove.
1290         (get_regcache): New function.
1291         (create_register_cache, free_register_cache): New functions.
1292         (set_register_cache): Don't initialize the register cache here.
1293         (registers_to_string, registers_from_string, register_data): Call
1294         get_regcache.
1295         * regcache.h: Add prototypes.
1296         * server.h: Likewise.
1297
1298 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
1299
1300         * mem-break.c: New file.
1301         * mem-break.h: New file.
1302         * Makefile.in: Add mem-break.o rule; update server.h
1303         dependencies.
1304         * inferiors.c (struct inferior_info): Add target_data
1305         member.
1306         (clear_inferiors): Free target_data member if set.
1307         (inferior_target_data, set_inferior_target_data): New functions.
1308         * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
1309         (i386_stop_pc, i386_set_pc): New.  Add to the_low_target.
1310         * linux-low.c (linux_bp_reinsert): New variable.
1311         (struct inferior_linux_data): New.
1312         (linux_create_inferior): Use set_inferior_target_data.
1313         (linux_attach): Likewise.  Call add_inferior.
1314         (linux_wait_for_one_inferior): New function.
1315         (linux_wait): Call it.
1316         (linux_write_memory): Add const.
1317         (initialize_low): Call set_breakpoint_data.
1318         * linux-low.h (struct linux_target_ops): Add breakpoint
1319         handling members.
1320         * server.c (attach_inferior): Remove extra add_inferior
1321         call.
1322         * server.h: Include mem-break.h.  Update inferior.c
1323         prototypes.
1324         * target.c (read_inferior_memory)
1325         (write_inferior_memory): New functions.
1326         * target.h (read_inferior_memory)
1327         (write_inferior_memory): Change macros to prototypes.
1328         (struct target_ops): Update comments.  Add const to write_memory
1329         definition.
1330
1331 2002-04-11  Daniel Jacobowitz  <drow@mvista.com>
1332
1333         * linux-low.c (usr_store_inferior_registers): Support
1334         registers which are allowed to fail to store.
1335         * linux-low.h (linux_target_ops): Likewise.
1336         * linux-ppc-low.c (ppc_regmap): Support FPSCR.
1337         (ppc_cannot_store_register): FPSCR may not be storable.
1338
1339 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
1340
1341         * server.h: Include <string.h> if HAVE_STRING_H.
1342         * ChangeLog: Correct paths in last ChangeLog entry.
1343
1344 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
1345
1346         * linux-low.h: Remove obsolete prototypes.
1347         (struct linux_target_ops): New.
1348         (extern the_low_target): New.
1349         * linux-low.c (num_regs, regmap): Remove declarations.
1350         (register_addr): Use the_low_target explicitly.
1351         (fetch_register): Likewise.
1352         (usr_fetch_inferior_registers): Likewise.
1353         (usr_store_inferior_registers): Likewise.
1354         * linux-arm-low.c (num_regs): Remove.
1355         (arm_num_regs): Define.
1356         (arm_regmap): Renamed from regmap, made static.
1357         (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
1358         made static.
1359         (arm_cannot_store_register): Renamed from cannot_store_register,
1360         made static.
1361         (the_low_target): New.
1362         * linux-i386-low.c (num_regs): Remove.
1363         (i386_num_regs): Define.
1364         (i386_regmap): Renamed from regmap, made static.
1365         (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
1366         made static.
1367         (i386_cannot_store_register): Renamed from cannot_store_register,
1368         made static.
1369         (the_low_target): New.
1370         * linux-ia64-low.c (num_regs): Remove.
1371         (ia64_num_regs): Define.
1372         (ia64_regmap): Renamed from regmap, made static.
1373         (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
1374         made static.
1375         (ia64_cannot_store_register): Renamed from cannot_store_register,
1376         made static.
1377         (the_low_target): New.
1378         * linux-m68k-low.c (num_regs): Remove.
1379         (m68k_num_regs): Define.
1380         (m68k_regmap): Renamed from regmap, made static.
1381         (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
1382         made static.
1383         (m68k_cannot_store_register): Renamed from cannot_store_register,
1384         made static.
1385         (the_low_target): New.
1386         * linux-mips-low.c (num_regs): Remove.
1387         (mips_num_regs): Define.
1388         (mips_regmap): Renamed from regmap, made static.
1389         (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
1390         made static.
1391         (mips_cannot_store_register): Renamed from cannot_store_register,
1392         made static.
1393         (the_low_target): New.
1394         * linux-ppc-low.c (num_regs): Remove.
1395         (ppc_num_regs): Define.
1396         (ppc_regmap): Renamed from regmap, made static.
1397         (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
1398         made static.
1399         (ppc_cannot_store_register): Renamed from cannot_store_register,
1400         made static.
1401         (the_low_target): New.
1402         * linux-s390-low.c (num_regs): Remove.
1403         (s390_num_regs): Define.
1404         (s390_regmap): Renamed from regmap, made static.
1405         (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
1406         made static.
1407         (s390_cannot_store_register): Renamed from cannot_store_register,
1408         made static.
1409         (the_low_target): New.
1410         * linux-sh-low.c (num_regs): Remove.
1411         (sh_num_regs): Define.
1412         (sh_regmap): Renamed from regmap, made static.
1413         (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
1414         made static.
1415         (sh_cannot_store_register): Renamed from cannot_store_register,
1416         made static.
1417         (the_low_target): New.
1418         * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
1419         (the_low_target): New.
1420
1421 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
1422
1423         * Makefile.in: Add stamp-h target.
1424         * configure.in: Create stamp-h.
1425         * configure: Regenerated.
1426
1427 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
1428
1429         * inferiors.c: New file.
1430         * target.c: New file.
1431         * target.h: New file.
1432         * Makefile.in:  Add target.o and inferiors.o.  Update
1433         dependencies.
1434         * linux-low.c (inferior_pid): New static variable,
1435         moved from server.c.
1436         (linux_create_inferior): Renamed from create_inferior.
1437         Call add_inferior.  Return 0 on success instead of a PID.
1438         (linux_attach): Renamed from myattach.
1439         (linux_kill): Renamed from kill_inferior.  Call clear_inferiors ().
1440         (linux_thread_alive): Renamed from mythread_alive.
1441         (linux_wait): Renamed from mywait.  Call clear_inferiors () if the
1442         child dies.
1443         (linux_resume): Renamed from myresume.  Add missing ``return 0''.
1444         (regsets_store_inferior_registers): Correct error message.
1445         Add missing ``return 0''.
1446         (linux_fetch_registers): Renamed from fetch_inferior_registers.
1447         (linux_store_registers): Renamed from store_inferior_registers.
1448         (linux_read_memory): Renamed from read_inferior_memory.
1449         (linux_write_memory): Renamed from write_inferior_memory.
1450         (linux_target_ops): New structure.
1451         (initialize_low): Call set_target_ops ().
1452         * remote-utils.c (unhexify): New function.
1453         (hexify): New function.
1454         (input_interrupt): Send signals to ``signal_pid''.
1455         * server.c (inferior_pid): Remove.
1456         (start_inferior): Update create_inferior call.
1457         (attach_inferior): Call add_inferior.
1458         (handle_query): New function.
1459         (main): Call handle_query for `q' packets.
1460         * server.h: Include "target.h".  Remove obsolete prototypes.
1461         Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
1462
1463 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
1464
1465         * Makefile.in: Add WARN_CFLAGS.  Update configury
1466         dependencies.
1467         * configure.in: Check for <string.h>
1468         * configure: Regenerate.
1469         * config.in: Regenerate.
1470         * gdbreplay.c: Include needed system headers.
1471         (remote_open): Remove strchr prototype.
1472         * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
1473         * regcache.c (supply_register): Change buf argument to const void *.
1474         (supply_register_by_name): Likewise.
1475         (collect_register): Change buf argument to void *.
1476         (collect_register_by_name): Likewise.
1477         * regcache.h: Add missing prototypes.
1478         * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
1479         * server.c (handle_query): New function.
1480         (attached): New static variable, moved out of main.
1481         (main): Quiet longjmp clobber warnings.
1482         * server.h: Add ATTR_NORETURN and ATTR_FORMAT.  Update prototypes.
1483         * utils.c (error): Remove NORETURN.
1484         (fatal): Likewise.