gdb/gdbserver/ChangeLog

   1 2007-09-19  Daniel Jacobowitz  <dan@codesourcery.com>
   2
   3         * linux-low.c (O_LARGEFILE): Define.
   4         (linux_read_memory): Use /proc/PID/mem.
   5         * configure.ac: Use AC_GNU_SOURCE.  Check for pread64.
   6         * configure, config.in: Regenerated.
   7
   8 2007-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
   9
  10         * linux-low.c (linux_wait_for_event): Do not pass signals while
  11         single-stepping.
  12
  13 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
  14
  15         * win32-low.c (create_process): New.
  16         (win32_create_inferior): Use create_process instead of
  17         CreateProcess.  If create_process failed retry appending an ".exe"
  18         suffix.  Store the GetLastError result immediatelly after
  19         create_process calls and use it on the call to error.
  20
  21 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
  22
  23         * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
  24
  25 2007-08-23  Joel Brobecker  <brobecker@adacore.com>
  26
  27         * configure.ac: Switch license to GPLv3.
  28
  29 2007-08-01  Michael Snyder  <msnyder@access-company.com>
  30
  31         * remote-utils.c (putpkt_binary): Memory leak, free buf2.
  32
  33 2007-07-31  Pedro Alves  <pedro_alves@portugalmail.pt>
  34
  35         * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
  36         typedef.
  37         (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
  38         (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL.  Get
  39         CloseToolhelp32Snapshot.
  40         (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
  41         CloseToolhelp32Snapshot.
  42
  43 2007-07-27  Michael Snyder  <michael.snyder@access-company.com>
  44
  45         * server.c (main): Check for inferior exit before main loop.
  46
  47 2007-07-18  Pedro Alves  <pedro_alves@portugalmail.pt>
  48
  49         * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
  50         instead of on tmp_desc.
  51
  52 2007-07-17  Pedro Alves  <pedro_alves@portugalmail.pt>
  53             Daniel Jacobowitz  <dan@codesourcery.com>
  54
  55         * inferiors.c (all_dlls, dlls_changed, get_dll): New.
  56         (add_thread): Minor cleanups.
  57         (clear_inferiors): Move lower in the file.  Clear the DLL
  58         list.
  59         (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
  60         * remote-utils.c (prepare_resume_reply): Check dlls_changed.
  61         (xml_escape_text): New.
  62         * server.c (handle_query): Handle qXfer:libraries:read.  Report it
  63         for qSupported.
  64         (handle_v_cont): Report errors.
  65         (gdbserver_version): Update.
  66         (main): Correct size of own_buf.  Do not report initial DLL events.
  67         * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
  68         (unloaded_dll, xml_escape_text): New.
  69         * win32-low.c (enum target_waitkind): Update comments.
  70         (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
  71         (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
  72         (win32_EnumProcessModules, win32_GetModuleInformation)
  73         (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
  74         (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
  75         (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
  76         (win32_Module32First, win32_Module32Next, load_toolhelp)
  77         (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
  78         (get_child_debug_event): Handle DLL events.
  79         (win32_wait): Likewise.
  80
  81 2007-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
  82
  83         * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
  84         * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
  85
  86 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
  87
  88         * win32-low.c (handle_output_debug_string): Ignore event if not
  89         waiting.
  90
  91 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
  92
  93         * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
  94
  95 2007-07-03  Daniel Jacobowitz  <dan@codesourcery.com>
  96
  97         * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
  98
  99 2007-07-02  Daniel Jacobowitz  <dan@codesourcery.com>
 100
 101         * inferiors.c (change_inferior_id): Add comment.
 102         * linux-low.c (check_removed_breakpoint): Add an early
 103         prototype.  Improve debug output.
 104         (linux_attach): Doc update.
 105         (linux_detach_one_process, linux_detach): Clean up before releasing
 106         each process.
 107         (send_sigstop, wait_for_sigstop): Improve comments and debug output.
 108         * linux-low.h (struct process_info): Doc improvement.
 109         * mem-break.c (delete_all_breakpoints): New.
 110         * mem-break.h (delete_all_breakpoints): New prototype.
 111         * thread-db.c (find_first_thread): New.
 112         (thread_db_create_event): Call it instead of
 113         thread_db_find_new_threads.  Clean up unused variables.
 114         (maybe_attach_thread): Remove first thread handling.
 115         (thread_db_find_new_threads): Use find_first_thread.
 116         (thread_db_get_tls_address): Likewise.
 117
 118 2007-06-27  Daniel Jacobowitz  <dan@codesourcery.com>
 119
 120         * thread-db.c (thread_db_find_new_threads): Add prototype.
 121         (thread_db_create_event): Check for the main thread before adding
 122         a new thread.
 123         (maybe_attach_thread): Only enable event reporting if TID == 0.
 124         (thread_db_get_tls_address): Check for new threads.
 125
 126 2007-06-20  Daniel Jacobowitz  <dan@codesourcery.com>
 127
 128         * linux-low.c (linux_create_inferior): Try execv before execvp.
 129         * spu-low.c (spu_create_inferior): Likewise.
 130
 131 2007-06-13  Mike Frysinger  <vapier@gentoo.org>
 132
 133         * linux-low.c (linux_create_inferior): Change execv to execvp.
 134         * spu-low.c (spu_create_inferior): Likewies.
 135
 136 2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>
 137
 138         * Makefile.in (clean): Clean new files instead of deleted ones.
 139         (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
 140         (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
 141         rules.
 142         * configure.srv: Specify XML files and new regformats for MIPS and
 143         MIPS64 GNU/Linux.
 144         * linux-mips-low.c (mips_num_regs): Set to only used registers.
 145         (mips_regmap): Do not fetch $0.  Remove unused registers.  Add
 146         an entry for the restart register.
 147         (mips_cannot_fetch_register, mips_cannot_store_register)
 148         (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
 149         register names to match the XML descriptions.
 150         (mips_fill_gregset, mips_store_gregset): Likewise.  Handle the
 151         restart register instead of $0.
 152
 153 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
 154             Markus Deuling  <deuling@de.ibm.com>
 155
 156         * remote-utils.c (decode_xfer_write): New function.
 157         * server.h (decode_xfer_write): Add prototype.
 158         * server.c (handle_query): Add PACKET_LEN argument.  Support
 159         qXfer:spu:read and qXfer:spu:write packets.
 160         (main): Pass packet_len to handle_query.
 161         * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
 162         * target.h (target_ops): Add qxfer_spu.
 163
 164 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
 165
 166         * spu-low.c (spu_proc_xfer_spu): Do not return failure when
 167         accessing non-seekable spufs files.
 168
 169 2007-05-16  Markus Deuling  <deuling@de.ibm.com>
 170
 171         * server.c (handle_query): Add reply for qC packet.
 172
 173 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
 174             Leo Zayas  <lerele@champenstudios@com>
 175
 176         * server.h (check_remote_input_interrupt_request): New function.
 177         * remote_utils.c (INVALID_DESCRIPTOR): New define.
 178         (remote_desc): Initialize with INVALID_DESCRIPTOR.
 179         (input_interrupt): Expose on USE_WIN32API too.  Fix whitespace.
 180         (check_remote_input_interrupt_request): New function.
 181         * server.h (check_remote_input_interrupt_request): Declare.
 182         * win32-low.c (winapi_DebugBreakProcess,
 183         winapi_GenerateConsoleCtrlEvent): New typedefs.
 184         (get_child_debug_event): Lower Win32 debug event polling from 1 sec
 185         to 250 ms.
 186         (win32_wait): Check for remote interrupt request
 187         with check_remote_input_interrupt_request.
 188         (win32_request_interrupt): New function.
 189         (win32_target_op): Set request_interrupt to win32_request_interrupt.
 190
 191 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
 192
 193         * win32-low.c (debug_registers_changed,
 194         debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
 195         CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
 196         CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
 197         (thread_rec): Get context using the low target.
 198         (child_add_thread): Call thread_added on the low target,
 199         which does the same thing.
 200         (regptr): Delete.
 201         (do_initial_child_stuff): Remove debug registers references.
 202         Set context using the low target.  Resume threads after
 203         setting the contexts.
 204         (child_continue): Remove dead variable.  Remove debug
 205         registers references.
 206         (child_fetch_inferior_registers): Go through the low target.
 207         (do_child_store_inferior_registers): Remove.
 208         (child_store_inferior_registers): Go through the low target.
 209         (win32_resume): Remove debug registers references.
 210         Set context using the low target.
 211         (handle_exception): Change return type to void.  Don't record
 212         context here.  Set status to TARGET_WAITKIND_SPURIOUS on a
 213         first chance exception.
 214         (get_child_debug_event): Change return type to void.  Remove
 215         goto loop.  Always return after waiting for debug event.
 216         (win32_wait): Convert to switch statement.  Handle spurious
 217         events.
 218
 219         * win32-i386-low.c (debug_registers_changed,
 220         debug_registers_used): New.
 221         (initial_stuff): Rename to ...
 222         (i386_initial_stuff): ... this.  Clear debug registers
 223         state variables.
 224         (store_debug_registers): Delete.
 225         (i386_get_thread_context): New.
 226         (load_debug_registers): Delete.
 227         (i386_set_thread_context): New.
 228         (i386_thread_added): New.
 229         (single_step): Rename to ...
 230         (i386_single_step): ... this.
 231         (do_fetch_inferior_registers): Rename to ...
 232         (i386_fetch_inferior_register): ... this.
 233         (i386_store_inferior_register): New.
 234         (the_low_target): Adapt to new interface.
 235
 236         * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
 237         (arm_get_thread_context): New.
 238         (arm_set_thread_context): New.
 239         (regptr): New.
 240         (do_fetch_inferior_registers): Rename to ...
 241         (arm_fetch_inferior_register): ... this.
 242         (arm_store_inferior_register): New.
 243         (arm_wince_breakpoint): Reimplement as unsigned long.
 244         (arm_wince_breakpoint_len): Define.
 245         (the_low_target): Adapt to new interface.
 246
 247         * win32-low.h (target_ops): Remove regmap, store_debug_registers and
 248         load_debug_registers.  Add get_thread_context, set_thread_context,
 249         thread_added and store_inferior_register.  Rename
 250         fetch_inferior_registers to fetch_inferior_register.
 251         (regptr): Remove declaration.
 252
 253 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
 254
 255         * linux-low.c (linux_detach): Change return type to int.  Return 0.
 256         * spu-low.c (spu_detach): Likewise.
 257
 258 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
 259
 260         * target.h (target_ops): Change return type of detach to int.
 261         Add join.
 262         (join_inferior): New.
 263         * server.c (main): Don't skip detach support on mingw32.
 264         If the inferior doesn't support detaching return error.
 265         Call join_inferior instead of using waitpid.
 266         * linux-low.c (linux_join): New.
 267         (linux_target_op): Add linux_join.
 268         * spu-low.c (spu_join): New.
 269         (spu_target_ops): Add spu_join.
 270         * win32-low.c (win32_detach): Adapt to new interface.
 271         Reopen current_process_handle before detaching.  Issue a child
 272         resume before detaching.
 273         (win32_join): New.
 274         (win32_target_op): Add win32_join.
 275
 276 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
 277
 278         * win32-low.c (win32-attach): Fix return value.
 279         * target.h (target_ops): Describe ATTACH return values.
 280
 281 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
 282
 283         * win32-low.c (GETPROCADDRESS): Define.
 284         (winapi_DebugActiveProcessStop): Add WINAPI.  typedef as pointer.
 285         (winapi_DebugSetProcessKillOnExit): Likewise.
 286         (win32_create_inferior): Force usage of ansi CreateProcessA.
 287         (win32_attach): Use GETPROCADDRESS.
 288         (win32_detach): Likewise.
 289
 290 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
 291
 292         * win32-low.c (win32_wait): Don't use WSTOPSIG.
 293
 294 2007-03-30  Pedro Alves  <pedro_alves@portugalmail.pt>
 295
 296         * win32-low.c: Commit leftover changes from 2007-03-29.
 297
 298 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
 299
 300         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
 301         fields short instead of int.  Add explicit padding.
 302         (i387_cache_to_fsave): Remove unnecessary casts.
 303         (i387_fsave_to_cache): Doc fix.
 304         (i387_cache_to_fxsave): Remove unnecessary casts and masking.
 305
 306 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
 307
 308         * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
 309         (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
 310
 311 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
 312
 313         * configure.srv (arm*-*-mingw32ce*): Move near the other
 314         arm targets.
 315
 316 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
 317
 318         * configure.ac: Add errno checking.
 319         (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
 320         sys/file.h and malloc.h.
 321         (AC_CHECK_DECLS): Add perror.
 322         (srv_mingwce): Handle.
 323         * configure.srv (i[34567]86-*-cygwin*): Add
 324         win32-i386-low.o to srv_tgtobj.
 325         (i[34567]86-*-mingw*): Likewise.
 326         (arm*-*-mingw32ce*): Add case.
 327         * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
 328         HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
 329         [__MINGW32CE__] (strerror): New function.
 330         [__MINGW32CE__] (errno): Define to GetLastError.
 331         [__MINGW32CE__] (COUNTOF): New macro.
 332         (remote_open): Remove extra close call.
 333         * mem-break.c (delete_breakpoint_at): New function.
 334         * mem-break.h (delete_breakpoint_at): Declare.
 335         * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
 336         HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
 337         [USE_WIN32API] (read, write): Add char* casts.
 338         * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
 339         * server.h: Include wincecompat.h on Windows CE.
 340         [HAVE_ERRNO_H]: Check.
 341         (perror): Declare if not declared.
 342         * utils.c: Add stdlib.h, errno.h and malloc.h includes.
 343         (perror_with_name): Remove errno declaration.
 344         * wincecompat.h: New.
 345         * wincecompat.c: New.
 346         * win32-low.h: New.
 347         * win32-arm-low.c: New.
 348         * win32-i386-low.c: New.
 349         (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
 350         (OUTMSG2): Make it safe.
 351         (_T): New macro.
 352         (COUNTOF): New macro.
 353         (NUM_REGS): Get it from the low target.
 354         (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
 355         CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
 356         (thread_rec): Let low target handle debug registers.
 357         (child_add_thread): Likewise.
 358         (child_init_thread_list): Likewise.
 359         (continue_one_thread): Likewise.
 360         (regptr): New.
 361         (do_child_fetch_inferior_registers): Move to ...
 362         * win32-i386-low.c: ... here, and rename to ...
 363         (do_fetch_inferior_registers): ... this.
 364         * win32-low.c (child_fetch_inferior_registers):
 365         Go through the low target.
 366         (do_child_store_inferior_registers): Use regptr.
 367         (strwinerror): New function.
 368         (win32_create_inferior): Handle Windows CE.
 369         Use strwinerror instead of strerror on Windows error
 370         codes.  Add program to the error output.
 371         Don't close the main thread handle on Windows CE.
 372         (win32_attach): Use coredll.dll on Windows CE.
 373         (win32_kill): Close current process and current
 374         thread handles.
 375         (win32_detach): Use coredll.dll on Windows CE.
 376         (win32_resume): Let low target handle debug registers, and
 377         step request.
 378         (handle_exception): Add/Remove initial breakpoint.  Avoid
 379         non-existant WSTOPSIG on Windows CE.
 380         (win32_read_inferior_memory): Cast to remove warning.
 381         (win32_arch_string): Go through the low target.
 382         (initialize_low): Call set_breakpoint_data with the low
 383         target's breakpoint.
 384         * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
 385         FOP_REGNUM, mappings): Move to ...
 386         * win32-i386-low.c: ... here.
 387         * win32-low.c (win32_thread_info): Move to ...
 388         * win32-low.h: ... here.
 389         * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
 390         win32-arm-low.c and wincecompat.c.
 391         (all:): Add $EXEEXT.
 392         (install-only:): Likewise.
 393         (gdbserver:): Likewise.
 394         (gdbreplay:): Likewise.
 395         * config.in: Regenerate.
 396         * configure: Regenerate.
 397
 398 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
 399
 400         * win32-low.c: Rename typedef thread_info to
 401         win32_thread_info throughout.
 402
 403 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
 404
 405         * win32-i386-low.c: Rename to ...
 406         * win32-low.c: ... this.
 407         * configure.srv: Replace win32-i386-low.o with win32-low.o.
 408         * Makefile.in: Likewise.
 409
 410 2007-03-27  Pedro Alves  <pedro_alves@portugalmail.pt>
 411
 412         * remote-utils.c (monitor_output): Constify msg parameter.
 413         * server.h (monitor_output): Likewise.
 414         * win32-i386-low.c (handle_output_debug_string): New.
 415         (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
 416         handle_output_debug_string.
 417         (get_child_debug_event): Likewise.
 418
 419 2007-03-27  Mat Hostetter  <mat@lcs.mit.edu>
 420
 421         * server.c (main): Correct strtoul check.
 422
 423 2007-03-27  Jon Ringle  <jon@ringle.org>
 424
 425         * linux-low.c: Check __ARCH_HAS_MMU__ also.
 426
 427 2007-03-27  Brooks Moses  <brooks.moses@codesourcery.com>
 428
 429         * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
 430
 431 2007-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
 432
 433         * terminal.h: Check HAVE_SGTTY_H.
 434
 435 2007-02-27  Mat Hostetter  <mat@lcs.mit.edu>
 436
 437         * remote-utils.c (remote_open): Print out the assigned port number.
 438
 439 2007-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
 440
 441         * remote-utils.c (monitor_output): New function.
 442         * server.c (debug_threads): Define here.
 443         (monitor_show_help): New function.
 444         (handle_query): Handle qRcmd.
 445         (main): Do not handle 'd' packet.
 446         * server.h (debug_threads, remote_debug, monitor_output): Declare.
 447         * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
 448         of debug_threads.
 449
 450 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
 451
 452         * Makefile.in (EXEEXT): New.
 453         (clean): Use $(EXEEXT).
 454
 455 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
 456
 457         * target.h (target_ops): Rename send_signal to request_interrupt,
 458         and remove enum target_signal parameter.
 459         * linux-low.c (linux_request_interrupt): Rename from
 460         linux_send_signal, and always send SIGINT.
 461         * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
 462         and always send SIGINT.
 463         * remote-utils.c (putpkt_binary): Call request_interrupt, instead
 464         of send_signal.
 465         (input_interrupt): Likewise.
 466
 467 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
 468
 469         * server.c (get_features_xml): Check if target implemented
 470         arch_string.
 471         * win32-i386-low.c (win32_arch_string): New.
 472         (win32_target_ops): Add win32_arch_string as arch_string member.
 473
 474 2007-02-22  Markus Deuling  <deuling@de.ibm.com>
 475
 476         * spu-low.c (spu_arch_string): New.
 477         (spu_target_ops): Add spu_arch_string.
 478
 479 2007-02-16  Daniel Jacobowitz  <dan@codesourcery.com>
 480
 481         * remote-utils.c: Remove HAVE_TERMINAL_H check.
 482         * configure.ac: Do not check for terminal.h.
 483         * configure, config.in: Regenerated.
 484
 485 2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
 486
 487         * Makefile.in (OBS): Add $(XML_BUILTIN).
 488         (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
 489         (clean): Update.
 490         (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
 491         (arm-with-iwmmxt.c): New.
 492         * config.in, configure: Regenerate.
 493         * configure.ac: Check for iWMMXt.  Handle srv_xmltarget,
 494         srv_xmlbuiltin, and srv_xmlfiles.  Define USE_XML.
 495         * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
 496         (arm*-*-linux*): Add iWMMXt and regset support.
 497         * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
 498         (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
 499         (arm_store_wmmxregset, target_regsets): New.
 500         * server.c (get_features_xml): Take annex argument.  Check builtin
 501         XML documents.
 502         (handle_query): Handle multiple annexes.
 503
 504 2007-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
 505
 506         * remote-utils.c [USE_WIN32API] (read, write): Define.
 507         (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
 508         write.
 509
 510 2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>
 511
 512         * linux-i386-low.c (the_low_target): Set arch_string.
 513         * linux-x86-64-low.c (the_low_target): Likewise.
 514         * linux-low.c (linux_arch_string): New.
 515         (linux_target_ops): Add it.
 516         * linux-low.h (struct linux_target_ops): Add arch_string.
 517         * server.c (write_qxfer_response): Use const void * for DATA.
 518         (get_features_xml): New.
 519         (handle_query): Handle qXfer:features:read.  Report it for qSupported.
 520         * target.h (struct target_ops): Add arch_string method.
 521
 522 2007-01-03  Denis Pilat  <denis.pilat@st.com>
 523             Daniel Jacobowitz  <dan@codesourcery.com>
 524
 525         * linux-low.c (linux_kill): Handle being called with no threads.
 526         * win32-i386-low.c (win32_kill): Likewise.
 527         (get_child_debug_event): Clear current_process_handle.
 528
 529 2006-12-30  Denis PILAT  <denis.pilat@st.com>
 530             Daniel Jacobowitz  <dan@codesourcery.com>
 531
 532         * remote-utils.c (remote_open): Check the type of specified
 533         serial port devices before opening them.
 534         * server.c (main): Kill the inferior if an error occurs during
 535         the first remote_open.
 536
 537 2006-12-05  Markus Deuling  <deuling@de.ibm.com>
 538
 539         * README: Update supported targets.
 540
 541 2006-11-28  Daniel Jacobowitz  <dan@codesourcery.com>
 542
 543         * Makefile.in (clean): Remove reg-mips64.c.
 544         (reg-mips64.c, reg-mips64.o): New rules.
 545         * configure.srv: Handle mips64.  Include regset support for mips.
 546         * linux-mips-low.c (union mips_register): New.
 547         (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
 548         (mips_breakpoint, mips_breakpoint_at): Use int.
 549         (mips_collect_register, mips_supply_register)
 550         (mips_collect_register_32bit, mips_supply_register_32bit)
 551         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
 552         (mips_store_fpregset, target_regsets): New.
 553         * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
 554
 555 2006-11-22  Ulrich Weigand  <uweigand@de.ibm.com>
 556
 557         * configure.srv: Add target "spu*-*-*".
 558         * Makefile.in (clean): Remove reg-spu.c.
 559         (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
 560         * spu-low.c: New file.
 561
 562 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
 563
 564         * configure.ac: Correct td_thr_tls_get_addr test.
 565         * configure: Regenerated.
 566
 567 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
 568
 569         * linux-low.c (linux_wait_for_event): Reformat.  Use the
 570         pass_signals array.
 571         * remote-utils.c (decode_address_to_semicolon): New.
 572         * server.c (pass_signals, handle_general_set): New.
 573         (handle_query): Mention QPassSignals for qSupported.
 574         (main): Call handle_general_set.
 575         * server.h (pass_signals, decode_address_to_semicolon): New.
 576
 577 2006-11-06  Daniel Jacobowitz  <dan@codesourcery.com>
 578
 579         * server.c (handle_query): Correct error handling for read_auxv.
 580
 581 2005-10-19  Ulrich Weigand  <uweigand@de.ibm.com>
 582
 583         * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
 584         and srv_linux_thread_db to yes.
 585         * linux-s390-low.c (s390_fill_gregset): New function.
 586         (target_regsets): Define data structure.
 587
 588 2006-10-17  Daniel Jacobowitz  <dan@codesourcery.com>
 589
 590         * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
 591         * configure.ac: Use it.  Define HAVE_TD_THR_TLS_GET_ADDR.
 592         * config.in, configure: Regenerated.
 593         * inferiors.c (gdb_id_to_thread): New function.
 594         (gdb_id_to_thread_id): Use it.
 595         * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
 596         * linux-low.h (struct process_info): Add th member.
 597         (thread_db_get_tls_address): New prototype.
 598         * remote-utils.c (decode_address): Make non-static.
 599         * server.c (handle_query): Handle qGetTLSAddr.
 600         * server.h (gdb_id_to_thread, decode_address): New prototypes.
 601         * target.h (struct target_ops): Add get_tls_address.
 602         * thread-db.c (maybe_attach_thread): Save the thread handle.
 603         (thread_db_get_tls_address): New.
 604
 605 2006-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
 606
 607         * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
 608         (linux_resume_one_process): Take a siginfo_t *.  Update all
 609         callers.  Queue it if necessary.  Use PTRACE_SETSIGINFO.
 610         (struct pending_signals): Add a siginfo_t.
 611         (linux_wait_for_process): Always set last_status.
 612         (linux_wait_for_event): Use PTRACE_GETSIGINFO.
 613         (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
 614         * linux-low.h (struct process_info): Add last_status.
 615
 616 2006-09-21  Daniel Jacobowitz  <dan@codesourcery.com>
 617
 618         * remote-utils.c (try_rle): New function.
 619         (putpkt_binary): Use it.
 620
 621 2006-08-19  Daniel Jacobowitz  <dan@codesourcery.com>
 622
 623         * Makefile.in (clean): Clean reg-x86-64-linux.c.
 624         (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
 625         * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
 626         * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
 627         (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
 628         point registers.
 629
 630 2006-08-08  Richard Sandiford  <richard@codesourcery.com>
 631
 632         * server.c (terminal_fd): New variable.
 633         (old_foreground_pgrp): Likewise.
 634         (restore_old_foreground_pgrp): New function.
 635         (start_inferior): Record the terminal file descriptor in terminal_fd
 636         and its original foreground group in old_foreground_pgrp.  Register
 637         restore_old_foreground_pgrp with atexit().
 638
 639 2006-07-26  Daniel Jacobowitz  <dan@codesourcery.com>
 640
 641         * server.c (handle_query): Correct qPart to qXfer.
 642
 643 2006-07-22  Daniel Jacobowitz  <dan@codesourcery.com>
 644
 645         * configure.ac: Check for more headers which are missing on
 646         Windows.  Automatically supply -lwsock32 and USE_WIN32API.
 647         * configure.srv: Add Cygwin and mingw32.
 648         * remote-utils.c: Don't include headers unconditionally which
 649         are missing on mingw32.  Include <winsock.h> for mingw32.
 650         (remote_open): Adjust for mingw32 support.  Flush
 651         standard error after writing to it.
 652         (remote_close, putpkt_binary, input_interrupt, block_async_io)
 653         (unblock_async_io, enable_async_io, disable_async_io)
 654         (readchar, getpkt): Update for Winsock support.
 655         (prepare_resume_reply): Expect a protocol signal number.
 656         * server.c: Disable <sys/wait.h> on mingw32.
 657         (start_inferior): Adjust for mingw32 support.  Flush
 658         standard error after writing to it.
 659         (attach_inferior): Likewise.  Use protocol signal
 660         numbers.
 661         (main): Skip 'D' packet on mingw32.  Use protocol signal numbers
 662         and names.
 663         * win32-i386-low.c: New file.
 664         * Makefile.in (XM_CLIBS): Set.
 665         (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
 666         (win32-i386-low.o): New dependency rule.
 667         * linux-low.c (linux_wait): Use target signal numbers.
 668         * target.h (struct target_ops): Doc fix.
 669         * server.h (target_signal_to_name): New prototype.
 670         * gdbreplay.c: Don't include headers unconditionally which
 671         are missing on mingw32.  Include <winsock.h> for mingw32.
 672         (remote_close, remote_open): Adjust for Winsock support.
 673         * configure, config.in: Regenerated.
 674
 675 2006-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
 676
 677         * server.c (decode_xfer_read, write_qxfer_response): New.
 678         (handle_query): Take a packet length argument.  Handle
 679         qXfer:auxv:read instead of qPart:auxv:read.  Mention it in
 680         the qSupported response.
 681         (main): Update call to handle_query.
 682
 683 2006-06-22  Daniel Jacobowitz  <dan@codesourcery.com>
 684
 685         * remote-utils.c (remote_escape_output, remote_unescape_input): New.
 686         (putpkt_binary): Renamed from putpkt and adjusted for binary
 687         data.
 688         (putpkt): New wrapper for putpkt_binary.
 689         (readchar): Don't mask off the high bit.
 690         (decode_X_packet): New function.
 691         * server.c (main): Call putpkt_binary if a handler sets the packet
 692         length.  Save the length of the incoming packet.  Handle 'X'.
 693         * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
 694
 695 2006-06-21  Daniel Jacobowitz  <dan@codesourcery.com>
 696
 697         * server.c (handle_query): Handle qSupported.
 698
 699 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
 700
 701         * remote-utils.c (all_symbols_looked_up): New variable.
 702         (look_up_one_symbol): Check it.
 703         * server.h (look_up_one_symbol): New declaration.
 704         * thread-db.c (thread_db_init): Set all_symbols_looked_up.
 705
 706 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
 707
 708         * Makefile.in (linux-arm-low.o): Update dependencies.
 709         * linux-arm-low.c: Include "gdb_proc_service.h".
 710         (PTRACE_GET_THREAD_AREA): Define.
 711         (ps_get_thread_area): New function.
 712
 713 2006-05-09  Nathan Sidwell  <nathan@codesourcery.com>
 714
 715         * configure.srv (m68k*-*-uclinux*): New target.
 716         * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
 717         (linux_resume_one_process): Remove extraneous cast.
 718         (linux_read_offsets): New.
 719         (linux_target_op): Add linux_read_offsets on mmuless systems.
 720         * server.c (handle_query): Add qOffsets logic.
 721         * target.h (struct target_ops): Add read_offsets.
 722
 723 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 724
 725         * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
 726         (PTRACE_GET_THREAD_AREA): Define.
 727         (ps_get_thread_area): New function.
 728         * Makefile.in (linux-i386-low.o, linux-mips-low.o)
 729         (linux-x86-64-low.o): Update.
 730
 731 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 732
 733         * configure.ac: Remove checks for prfpregset_t.
 734         * gdb_proc_service.h: New file.
 735         * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
 736         new "gdb_proc_service.h".
 737         * proc-service.c: Likewise.
 738         (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
 739         (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
 740         * Makefile.in (gdb_proc_service_h): Updated.
 741         * configure, config.in: Regenerated.
 742
 743 2006-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
 744
 745         * remote-utils.c (prepare_resume_reply): Move declaration
 746         of gdb_id_from_wait to the top of the block.
 747
 748 2006-02-15  Daniel Jacobowitz  <dan@codesourcery.com>
 749
 750         * linux-low.c (regsets_store_inferior_registers): Read the regset
 751         from the target before filling it.
 752
 753 2006-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
 754
 755         * server.c (attach_inferior): Return SIGTRAP for a successful
 756         attach.
 757
 758 2006-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
 759
 760         * Makefile.in (OBS): Add version.o.
 761         (STAGESTUFF): Delete.
 762         (version.o): Add dependencies.
 763         (version.c): Replace rule.
 764         (clean): Remove version.c.
 765         * server.c (gdbserver_version): New.
 766         (gdbserver_usage): Use printf.
 767         (main): Handle --version and --help.
 768         * server.h (version, host_name): Add declarations.
 769
 770 2005-12-23  Eli Zaretskii  <eliz@gnu.org>
 771
 772         * linux-arm-low.c:
 773         * linux-arm-low.c:
 774         * inferiors.c:
 775         * i387-fp.h:
 776         * i387-fp.c:
 777         * gdbreplay.c:
 778         * regcache.c:
 779         * proc-service.c:
 780         * mem-break.h:
 781         * mem-break.c:
 782         * linux-x86-64-low.c:
 783         * linux-sh-low.c:
 784         * linux-s390-low.c:
 785         * linux-ppc64-low.c:
 786         * linux-ppc-low.c:
 787         * linux-mips-low.c:
 788         * linux-m68k-low.c:
 789         * linux-m32r-low.c:
 790         * linux-low.h:
 791         * linux-low.c:
 792         * linux-ia64-low.c:
 793         * linux-i386-low.c:
 794         * linux-crisv32-low.c:
 795         * thread-db.c:
 796         * terminal.h:
 797         * target.h:
 798         * target.c:
 799         * server.h:
 800         * server.c:
 801         * remote-utils.c:
 802         * regcache.h:
 803         * utils.c:
 804         * Makefile.in:
 805         * configure.ac:
 806         * gdbserver.1: Add (C) after Copyright.  Update the FSF
 807         address.
 808
 809 2005-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
 810
 811         * linux-arm-low.c (arm_eabi_breakpoint): New variable.
 812         (arm_breakpoint_at): Recognize both breakpoints.
 813         (the_low_target): Use the correct breakpoint instruction.
 814
 815 2005-11-02  Daniel Jacobowitz  <dan@codesourcery.com>
 816
 817         * configure.srv (x86_64-*-linux*): Turn on thread_db support.
 818         * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
 819         (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
 820         (the_low_target): Update.
 821
 822 2005-10-25  Andreas Schwab  <schwab@suse.de>
 823
 824         * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
 825
 826         * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
 827         (ia64_num_regs): Reduce to 462.
 828
 829 2005-09-17  Daniel Jacobowitz  <dan@codesourcery.com>
 830
 831         * acinclude.m4: Correct quoting.
 832         * aclocal.m4: Regenerated.
 833
 834         Suggested by SZOKOVACS Robert <szo@ies.hu>:
 835         * thread-db.c (thread_db_err_str): Handle TD_VERSION.
 836         (thread_db_init): Call thread_db_err_str.
 837         * configure.ac: Check for TD_VERSION.
 838         * config.in, configure: Regenerated.
 839
 840 2005-07-31  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 841
 842         * server.h (error, fatal, warning): Add ATTR_FORMAT.
 843
 844 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
 845
 846         * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
 847         is not available.  Define HAVE_PTRACE_GETREGS if it is.
 848         * config.in, configure: Regenerated.
 849         * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
 850         * linux-i386-low.c, linux-m68k-low.c: Update to use
 851         HAVE_PTRACE_GETREGS.
 852         * linux-low.c (regsets_fetch_inferior_registers)
 853         (regsets_store_inferior_registers): Only return 0 if we processed
 854         GENERAL_REGS.
 855         * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
 856         * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
 857
 858 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
 859
 860         * inferiors.c (struct thread_info): Add gdb_id.
 861         (add_thread): Add gdb_id argument.
 862         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
 863         * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
 864         calls to add_thread.
 865         * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
 866         * server.c (handle_query): Use thread_to_gdb_id.
 867         (handle_v_cont, main): Use gdb_id_to_thread_id.
 868         * server.h (add_thread): Update prototype.
 869         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
 870         prototypes.
 871
 872 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
 873
 874         * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
 875         left-padded registers.
 876         * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
 877         * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
 878
 879 2005-07-01  Steve Ellcey  <sje@cup.hp.com>
 880
 881         * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
 882         * configure: Regenerate.
 883         * config.in: Regenerate.
 884         * server.h (NEED_DECLARATION_STRERROR):
 885         Replace with !HAVE_DECL_STRERROR.
 886
 887 2005-06-16  Daniel Jacobowitz  <dan@codesourcery.com>
 888
 889         * linux-low.c (linux_wait, linux_send_signal): Don't test
 890         an unsigned long variable for > 0 if it could be MAX_ULONG.
 891         * server.c (myresume): Likewise.
 892         * target.c (set_desired_inferior): Likewise.
 893
 894 2005-06-13  Mark Kettenis  <kettenis@gnu.org>
 895
 896         * configure.ac: Simplify and improve check for socklen_t.
 897         * configure, config.in: Regenerate.
 898
 899 2005-06-12  Daniel Jacobowitz  <dan@codesourcery.com>
 900
 901         * acconfig.h: Remove.
 902         * configure.ac: Add a test for socklen_t.  Use three-argument
 903         AC_DEFINE throughout.
 904         * config.in: Regenerated using autoheader 2.59.
 905         * configure: Regenerated.
 906
 907         * gdbreplay.c (socklen_t): Provide a default.
 908         (remote_open): Use socklen_t.
 909         * remote-utils.c (socklen_t): Provide a default.
 910         (remote_open): Use socklen_t.
 911         (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
 912         unsigned char.
 913
 914         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
 915         char for buffers.
 916         * linux-low.c (linux_read_memory, linux_write_memory)
 917         (linux_read_auxv): Likewise.
 918         * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
 919         (check_mem_write): Likewise.
 920         * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
 921         Likewise.
 922         * regcache.c (struct inferior_rgcache_data, registers_to_string)
 923         (registers_from_string, register_data): Likewise.
 924         * server.c (handle_query, main): Likewise.
 925         * server.h (convert_ascii_to_int, convert_int_to_ascii)
 926         (decode_M_packet): Likewise.
 927         * target.c (read_inferior_memory, write_inferior_memory): Likewise.
 928         * target.h (struct target_ops): Update read_memory, write_memory,
 929         and read_auxv.
 930         (read_inferior_memory, write_inferior_memory): Update.
 931         * linux-low.h (struct linux_target_ops): Change type of breakpoint
 932         to unsigned char *.
 933         * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
 934         linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
 935         linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
 936         linux-s390-low.c, linux-sh-low.c: Update for changes in
 937         read_inferior_memory and the_low_target->breakpoint.
 938
 939 2005-05-28  Daniel Jacobowitz  <dan@codesourcery.com>
 940
 941         * Makefile.in (SFILES): Add linux-ppc64-low.c.
 942         (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
 943         * configure.srv: Add powerpc64-*-linux*.
 944         * linux-ppc64-low.c: New file.
 945
 946 2005-05-23  Orjan Friberg  <orjanf@axis.com>
 947
 948         * linux-cris-low.c: New file with support for CRIS.
 949         * linux-crisv32-low.c: Ditto for CRISv32.
 950         * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
 951         (clean): Add reg-cris.c and reg-crisv32.c.
 952         Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
 953         reg-crisv32.o, and reg-crisv32.c to make rules.
 954         * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
 955         recognized targets.
 956
 957 2005-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
 958
 959         * linux-low.c (fetch_register): Ensure buffer size is a multiple
 960         of sizeof (PTRACE_XFER_TYPE).
 961         (usr_store_inferior_registers): Likewise.  Zero out excess bytes.
 962
 963 2005-05-12  Orjan Friberg  <orjanf@axis.com>
 964
 965         * target.h (struct target_ops): Add insert_watchpoint,
 966         remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
 967         pointers for hardware watchpoint support.
 968         * linux-low.h (struct linux_target_ops): Ditto.
 969         * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
 970         (linux_stopped_by_watchpoint, linux_stopped_data_address): New.  Add
 971         to linux_target_ops.
 972         * remote-utils.c (prepare_resume_reply): Add watchpoint information to
 973         reply packet.
 974         * server.c (main): Recognize 'Z' and 'z' packets.
 975
 976 2005-05-10  Ulrich Weigand  <uweigand@de.ibm.com>
 977
 978         * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
 979         (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
 980         (the_low_target): Add new members.
 981
 982 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
 983
 984         * proc-service.c (ps_lgetregs): Search all_processes instead of
 985         all_threads.
 986
 987 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
 988
 989         * server.c (start_inferior): Change return type to int.
 990         (attach_inferior): Change sigptr to int *.
 991         (handle_v_cont, handle_v_requests): Change signal to int *.
 992         (main): Change signal to int.
 993
 994 2005-04-15  Kei Sakamoto  <sakamoto.kei@renesas.com>
 995
 996         * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
 997         * configure.srv: Add m32r*-*-linux*.
 998         * linux-m32r-low.c: New file.
 999
1000 2005-03-04  Daniel Jacobowitz  <dan@codesourcery.com>
1001
1002         * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
1003
1004 2005-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
1005
1006         * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
1007         Take unsigned long arguments for PIDs.
1008         * linux-low.c (add_process, linux_attach_lwp, linux_attach)
1009         (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
1010         (wait_for_sigstop, linux_resume_one_process)
1011         (regsets_fetch_inferior_registers, linux_send_signal)
1012         (linux_read_auxv): Likewise.  Update the types of variables holding
1013         PIDs.  Update format string specifiers.
1014         * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
1015         * remote-utils.c (prepare_resume_reply): Likewise.
1016         * server.c (cont_thread, general_thread, step_thread)
1017         (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
1018         unsigned long.
1019         (handle_query): Update format specifiers.
1020         (handle_v_cont, main): Use strtoul for thread IDs.
1021         * server.h (struct inferior_list_entry): Use unsigned long for ID.
1022         (add_thread, find_inferior_id, change_inferior_id, cont_thread)
1023         (general_thread, step_thread, thread_from_wait)
1024         (old_thread_from_wait): Update.
1025         * target.h (struct thread_resume): Use unsigned long for THREAD.
1026         (struct target_ops): Use unsigned long for arguments to attach and
1027         thread_alive.
1028
1029 2005-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
1030
1031         * acinclude.m4: Include bfd/bfd.m4 directly.
1032         * configure.ac: Use AC_ARG_PROGRAM.  Suggested by Aron Griffis
1033         <agriffis@toolchain.org>.
1034         * aclocal.m4, configure: Regenerated.
1035
1036 2005-01-07  Andrew Cagney  <cagney@gnu.org>
1037
1038         * configure.ac: Rename configure.in, require autoconf 2.59.
1039         * configure: Re-generate.
1040
1041 2004-12-08  Daniel Jacobowitz  <dan@debian.org>
1042
1043         * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area.  Reset
1044         LIBS when finished.
1045         * aclocal.m4: Regenerated.
1046         * configure: Regenerated.
1047
1048 2004-11-21  Andreas Schwab  <schwab@suse.de>
1049
1050         * linux-m68k-low.c (m68k_num_gregs): Define.
1051         (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
1052         (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
1053         (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
1054         (m68k_breakpoint_at): New.  Add to the_low_target.
1055
1056         * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
1057         srv_linux_thread_db to yes.
1058
1059 2004-10-20  Joel Brobecker  <brobecker@gnat.com>
1060
1061         * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
1062         (ARCH_SET_FS): Likewise.
1063         (ARCH_GET_FS): Likewise.
1064         (ARCH_GET_GS): Likewise.
1065
1066 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
1067
1068         * linux-i386-low.c (ps_get_thread_area): New.
1069         * linux-x86-64-low.c (ps_get_thread_area): New.
1070         * linux-low.c: Include <sys/syscall.h>.
1071         (linux_kill_one_process): Don't kill the first thread here.
1072         (linux_kill): Kill the first thread here.
1073         (kill_lwp): New function.
1074         (send_sigstop, linux_send_signal): Use it.
1075         * proc-service.c: Clean up #ifdefs.
1076         (fpregset_info): Delete.
1077         (ps_lgetregs): Update and enable implementation.
1078         (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
1079         implementations.
1080         * remote-utils.c (struct sym_cache, symbol_cache): New.
1081         (input_interrupt): Print a clearer message.
1082         (async_io_enabled): New variable.
1083         (enable_async_io, disable_async_io): Use it.  Update comments.
1084         (look_up_one_symbol): Use the symbol cache.
1085         * thread-db.c (thread_db_look_up_symbols): New function.
1086         (thread_db_init): Update comments.  Call thread_db_look_up_symbols.
1087
1088 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
1089
1090         * configure.in: Test for -rdynamic.
1091         * configure: Regenerated.
1092         * Makefile (INTERNAL_LDFLAGS): New.
1093         (gdbserver, gdbreplay): Use it.
1094
1095 2004-09-02  Andrew Cagney  <cagney@gnu.org>
1096
1097         * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
1098
1099 2004-03-23  Daniel Jacobowitz  <drow@mvista.com>
1100
1101         * linux-low.c (linux_wait): Clear all_processes list also.
1102
1103 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
1104
1105         * linux-low.c: Include <errno.h>.  Remove extern declaration of
1106         errno.
1107
1108 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
1109
1110         * gdbreplay.c, server.h, utils.c: Update copyright years.
1111
1112 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
1113
1114         * server.c (main): Print child status or termination signal from
1115         variable 'signal', not 'sig'.
1116
1117 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
1118
1119         * linux-low.c (linux_read_memory): Change return type to
1120         int.  Check for and return error from ptrace().
1121         * target.c (read_inferior_memory): Change return type to int.  Pass
1122         back return status from the_target->read_memory().
1123         * target.h (struct target_ops): Adapt *read_memory() prototype.
1124         Update comment.
1125         (read_inferior_memory): Adapt prototype.
1126         * server.c (main): Return an error packet if
1127         read_inferior_memory() returns an error.
1128
1129 2004-03-04  Daniel Jacobowitz  <drow@mvista.com>
1130
1131         * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
1132         Unify with other clean targets.
1133
1134 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
1135
1136         * server.c (handle_v_cont): Call set_desired_inferior.
1137
1138 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
1139
1140         * remote-utils.c (prepare_resume_reply): Always supply "thread:".
1141
1142 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
1143
1144         * linux-low.c (linux_wait): Unblock async I/O.
1145         (linux_resume): Block and enable async I/O.
1146         * remote-utils.c (block_async_io, unblock_async_io): New functions.
1147         * server.h (block_async_io, unblock_async_io): Add prototypes.
1148
1149 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
1150
1151         * remote-utils.c (remote_open): Print a status notice after
1152         opening a TCP port.
1153         * server.c (attach_inferior): Print a status notice after
1154         attaching.
1155
1156 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
1157
1158         * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
1159
1160 2004-02-26  Daniel Jacobowitz  <drow@mvista.com>
1161
1162         * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
1163         error packet.
1164         * server.c, target.h: Update copyright years.
1165
1166 2004-02-25  Roland McGrath  <roland@redhat.com>
1167
1168         * target.h (struct target_ops): New member `read_auxv'.
1169         * server.c (handle_query): Handle qPart:auxv:read: query using that.
1170         * linux-low.c (linux_read_auxv): New function.
1171         (linux_target_ops): Initialize `read_auxv' member to that.
1172
1173 2004-02-17  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1174
1175         Committed by Jim Blandy  <jimb@redhat.com>.
1176
1177         * linux-s390-low.c (s390_num_regs): Update.
1178         (s390_regmap): Remove control registers.  Use __s390x__ predefine
1179         instead of GPR_SIZE to distiguish s390 and s390x targets.
1180
1181 2004-01-31  Daniel Jacobowitz  <drow@mvista.com>
1182
1183         * linux-low.c: Update copyright year.
1184         (check_removed_breakpoint): Clear pending_is_breakpoint.
1185         (linux_set_resume_request, linux_queue_one_thread)
1186         (resume_status_pending_p): New functions.
1187         (linux_continue_one_thread): Use process->resume.
1188         (linux_resume): Only resume threads if there are no pending events.
1189         * linux-low.h (struct process_info): Add resume request
1190         pointer.
1191
1192 2004-01-30  Daniel Jacobowitz  <drow@mvista.com>
1193
1194         * regcache.c (new_register_cache): Clear the allocated register
1195         buffer.  Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
1196
1197 2003-10-13  Daniel Jacobowitz  <drow@mvista.com>
1198
1199         * linux-low.c (linux_resume): Take a struct thread_resume *
1200         argument.
1201         (linux_wait): Update call.
1202         (resume_ptr): New static variable.
1203         (linux_continue_one_thread): Renamed from
1204         linux_continue_one_process.  Use resume_ptr.
1205         (linux_resume): Use linux_continue_one_thread.
1206         * server.c (handle_v_cont, handle_v_requests): New functions.
1207         (myresume): New function.
1208         (main): Handle 'v' case.
1209         * target.h (struct thread_resume): New type.
1210         (struct target_ops): Change argument of "resume" to struct
1211         thread_resume *.
1212         (myresume): Delete macro.
1213
1214 2003-08-08  H.J. Lu  <hongjiu.lu@intel.com>
1215
1216         * Makefile.in (install-only): Create dest dir. Support DESTDIR.
1217         (uninstall): Support DESTDIR.
1218
1219 Mon Jul 21 20:09:34 UTC 2003  Brendan Conoboy  <blc@redhat.com>
1220
1221         * configure.srv: Add xscale*linux copy of arm*linux entry.
1222
1223 2003-07-24  Daniel Jacobowitz  <drow@mvista.com>
1224
1225         * linux-arm-low.c (arm_reinsert_addr): New function.
1226         (the_low_target): Add arm_reinsert_addr.
1227
1228 2003-07-08  Mark Kettenis  <kettenis@gnu.org>
1229
1230         * mem-break.c: Remove whitespace at end of file.
1231
1232 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
1233
1234         * configure.in: Check whether we need to prototype strerror.
1235         * server.h: Optionally prototype strerror.
1236         * gdbreplay.c (perror_with_name): Use strerror.
1237         * linux-low.c (linux_attach_lwp): Use strerror.
1238         * utils.c (perror_with_name): Use strerror.
1239         * config.in, configure: Regenerated.
1240
1241 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
1242
1243         * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
1244         SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
1245
1246 2003-06-20  Daniel Jacobowitz  <drow@mvista.com>
1247
1248         * Makefile.in (SFILES): Update.
1249         * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
1250         low-sun3.c: Remove files.
1251
1252 2003-06-17  Daniel Jacobowitz  <drow@mvista.com>
1253
1254         * linux-low.c: Move comment to linux_thread_alive where it belonged.
1255         (linux_detach_one_process, linux_detach): New functions.
1256         (linux_target_ops): Add linux_detach.
1257         * server.c (main): Handle 'D' packet.
1258         * target.h (struct target_ops): Add "detach" member.
1259         (detach_inferior): Define.
1260
1261 2003-06-13  Mark Kettenis  <kettenis@gnu.org>
1262
1263         From Kelley Cook  <kelleycook@wideopenwest.com>:
1264         * configure.srv: Accept i[34567]86 variants.
1265
1266 2003-06-05  Daniel Jacobowitz  <drow@mvista.com>
1267
1268         * linux-low.c (linux_wait_for_event): Correct comment typos.
1269         (linux_resume_one_process): Call check_removed_breakpoint.
1270         (linux_send_signal): New function.
1271         (linux_target_ops): Add linux_send_signal.
1272         * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
1273         of kill.
1274         * target.h (struct target_ops): Add send_signal.
1275
1276 2003-05-29  Jim Blandy  <jimb@redhat.com>
1277
1278         * linux-low.c (usr_store_inferior_registers): Transfer buf in
1279         PTRACE_XFER_TYPE-sized chunks, not int-sized chunks.  Otherwise,
1280         if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
1281         away part of the register's value.
1282
1283 2003-03-26  Daniel Jacobowitz  <drow@mvista.com>
1284
1285         * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
1286         (linux_wait_for_event, linux_init_signals): Likewise.
1287
1288 2003-03-17  Daniel Jacobowitz  <drow@mvista.com>
1289
1290         * configure.in: Check for stdlib.h.
1291         * configure: Regenerated.
1292         * config.in: Regenerated.
1293
1294 2003-01-04  Andreas Schwab  <schwab@suse.de>
1295
1296         * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
1297
1298 2003-01-02  Andrew Cagney  <ac131313@redhat.com>
1299
1300         * Makefile.in: Remove obsolete code.
1301
1302 2002-11-20  Daniel Jacobowitz  <drow@mvista.com>
1303
1304         * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
1305         defined(PT_FPR0_HI).
1306
1307 2002-11-17  Stuart Hughes  <seh@zee2.com>
1308
1309         * linux-arm-low.c (arm_num_regs): Increase.
1310         (arm_regmap): Include status register.
1311
1312 2002-11-17  Daniel Jacobowitz  <drow@mvista.com>
1313
1314         * linux-low.c (register_addr): Remove incorrect -1 check.
1315
1316 2002-08-29  Daniel Jacobowitz  <drow@mvista.com>
1317
1318         * linux-low.c (linux_create_inferior): Call setpgid.  Return
1319         the new PID.
1320         (unstopped_p, linux_signal_pid): Remove.
1321         (linux_target_ops): Remove linux_signal_pid.
1322         * remote-utils.c (putpkt, input_interrupt): Use signal_pid
1323         global instead of target method.
1324         * target.h (struct target_ops): Remove signal_pid.  Update comment
1325         for create_inferior.
1326         * server.c (signal_pid): New variable.
1327         (create_inferior): Set signal_pid.  Block SIGTTOU and SIGTTIN in
1328         gdbserver.  Set the child to be the foreground process group.
1329         (attach_inferior): Set signal_pid.
1330
1331 2002-08-23  Daniel Jacobowitz  <drow@mvista.com>
1332
1333         * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
1334
1335 2002-08-20  Jim Blandy  <jimb@redhat.com>
1336
1337         * Makefile.in (LDFLAGS): Allow the configure script to establish a
1338         default for this.
1339
1340 2002-08-01  Andrew Cagney  <cagney@redhat.com>
1341
1342         * Makefile.in: Make chill references obsolete.
1343
1344 2002-07-24  Kevin Buettner  <kevinb@redhat.com>
1345
1346         * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
1347         * configure: Regenerate.
1348         * config.in: Regenerate.
1349
1350 2002-07-09  David O'Brien  <obrien@FreeBSD.org>
1351
1352         * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
1353         (perror_with_name, remote_close, remote_open, expect, play): Static.
1354
1355 2002-07-04  Michal Ludvig  <mludvig@suse.cz>
1356
1357         * linux-x86-64-low.c (x86_64_regmap): Make it an array of
1358         byte offsets instead of an array of indexes.
1359         (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
1360
1361 2002-06-13  Daniel Jacobowitz  <drow@mvista.com>
1362
1363         * regcache.c: Add comment.
1364
1365 2002-06-11  Daniel Jacobowitz  <drow@mvista.com>
1366
1367         * thread-db.c: New file.
1368         * proc-service.c: New file.
1369         * acinclude.m4: New file.
1370         * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
1371         proc-service.o, and thread-db.o.
1372         (linux-low.o): Add USE_THREAD_DB.
1373         * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
1374         HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
1375         * aclocal.m4: Regenerated.
1376         * config.in: Regenerated.
1377         * configure: Regenerated.
1378         * configure.in: Check for proc_service.h, sys/procfs.h,
1379         thread_db.h, and linux/elf.h headrs.
1380         Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
1381         PRFPREGSET_T_BROKEN.  Introduce srv_thread_depfiles and USE_THREAD_DB.
1382         Check for -lthread_db and thread support.
1383         * configure.srv: Enable thread_db support for ARM, i386, MIPS,
1384         PowerPC, and SuperH.
1385         * i387-fp.c: Constify arguments.
1386         * i387-fp.h: Likewise.
1387         * inferiors.c: (struct thread_info): Renamed from
1388         `struct inferior_info'.  Remove PID member.  Use generic inferior
1389         list header.  All uses updated.
1390         (inferiors, signal_pid): Removed.
1391         (all_threads): New variable.
1392         (get_thread): Define.
1393         (add_inferior_to_list): New function.
1394         (for_each_inferior): New function.
1395         (change_inferior_id): New function.
1396         (add_inferior): Removed.
1397         (remove_inferior): New function.
1398         (add_thread): New function.
1399         (free_one_thread): New function.
1400         (remove_thread): New function.
1401         (clear_inferiors): Use for_each_inferior and free_one_thread.
1402         (find_inferior): New function.
1403         (find_inferior_id): New function.
1404         (inferior_target_data): Update argument type.
1405         (set_inferior_target_data): Likewise.
1406         (inferior_regcache_data): Likewise.
1407         (set_inferior_regcache_data): Likewise.
1408         * linux-low.c (linux_bp_reinsert): Remove.
1409         (all_processes, stopping_threads, using_thrads)
1410         (struct pending_signals, debug_threads, pid_of): New.
1411         (inferior_pid): Replace with macro.
1412         (struct inferior_linux_data): Remove.
1413         (get_stop_pc, add_process): New functions.
1414         (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
1415         Use add_process and add_thread.
1416         (linux_attach_lwp): New function, based on old linux_attach.  Use
1417         add_process and add_thread.  Set stop_expected for new threads.
1418         (linux_attach): New function.
1419         (linux_kill_one_process): New function.
1420         (linux_kill): Kill all LWPs.
1421         (linux_thread_alive): Use find_inferior_id.
1422         (check_removed_breakpoints, status_pending_p): New functions.
1423         (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
1424         Update.  Use WNOHANG.  Wait for cloned processes also.  Update process
1425         struct for the found process.
1426         (linux_wait_for_event): New function.
1427         (linux_wait): Use it.  Support LWPs.
1428         (send_sigstop, wait_for_sigstop, stop_all_processes)
1429         (linux_resume_one_process, linux_continue_one_process): New functions.
1430         (linux_resume): Support LWPs.
1431         (REGISTER_RAW_SIZE): Remove.
1432         (fetch_register): Use register_size instead.  Call supply_register.
1433         (usr_store_inferior_registers): Likewise.  Call collect_register.
1434         Fix recursive case.
1435         (regsets_fetch_inferior_registers): Improve error message.
1436         (regsets_store_inferior_registers): Add debugging.
1437         (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
1438         (unstopped_p, linux_signal_pid): New functions.
1439         (linux_target_ops): Add linux_signal_pid.
1440         (linux_init_signals): New function.
1441         (initialize_low): Call it.  Initialize using_threads.
1442         * regcache.c (inferior_regcache_data): Add valid
1443         flag.
1444         (get_regcache): Fetch registers lazily.  Add fetch argument
1445         and update all callers.
1446         (regcache_invalidate_one, regcache_invalidate): New
1447         functions.
1448         (new_register_cache): Renamed from create_register_cache.
1449         Return the new regcache.
1450         (free_register_cache): Change argument to a void *.
1451         (registers_to_string, registers_from_string): Call get_regcache
1452         with fetch flag set.
1453         (register_data): Make static.  Pass fetch flag to get_regcache.
1454         (supply_register): Call get_regcache with fetch flag clear.
1455         (collect_register): Call get_regcache with fetch flag set.
1456         (collect_register_as_string): New function.
1457         * regcache.h: Update.
1458         * remote-utils.c (putpkt): Flush after debug output and use
1459         stderr.
1460         Handle input interrupts while waiting for an ACK.
1461         (input_interrupt): Use signal_pid method.
1462         (getpkt): Flush after debug output and use stderr.
1463         (outreg): Use collect_register_as_string.
1464         (new_thread_notify, dead_thread_notify): New functions.
1465         (prepare_resume_reply): Check using_threads.  Set thread_from_wait
1466         and general_thread.
1467         (look_up_one_symbol): Flush after debug output.
1468         * server.c (step_thread, server_waiting): New variables.
1469         (start_inferior): Don't use signal_pid.  Update call to mywait.
1470         (attach_inferior): Update call to mywait.
1471         (handle_query): Handle qfThreadInfo and qsThreadInfo.
1472         (main): Don't fetch/store registers explicitly.  Use
1473         set_desired_inferior.  Support proposed ``Hs'' packet.  Update
1474         calls to mywait.
1475         * server.h: Update.
1476         (struct inferior_list, struct_inferior_list_entry): New.
1477         * target.c (set_desired_inferior): New.
1478         (write_inferior_memory): Constify.
1479         (mywait): New function.
1480         * target.h: Update.
1481         (struct target_ops): New signal_pid method.
1482         (mywait): Removed macro, added prototype.
1483
1484         * linux-low.h (regset_func): Removed.
1485         (regset_fill_func, regset_store_func): New.
1486         (enum regset_type): New.
1487         (struct regset_info): Add type field.  Use new operation types.
1488         (struct linux_target_ops): stop_pc renamed to get_pc.
1489         Add decr_pc_after_break and breakpoint_at.
1490         (get_process, get_thread_proess, get_process_thread)
1491         (strut process_info, all_processes, linux_attach_lwp)
1492         (thread_db_init): New.
1493
1494         * linux-arm-low.c (arm_get_pc, arm_set_pc,
1495         arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
1496         (the_low_target): Add new members.
1497         * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
1498         (i386_store_fpxregset): Constify.
1499         (target_regsets): Add new kind identifier.
1500         (i386_get_pc): Renamed from i386_stop_pc.  Simplify.
1501         (i386_set_pc): Add debugging.
1502         (i386_breakpoint_at): New function.
1503         (the_low_target): Add new members.
1504         * linux-mips-low.c (mips_get_pc, mips_set_pc)
1505         (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
1506         (mips_breakpoint_at): New.
1507         (the_low_target): Add new members.
1508         * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
1509         (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
1510         (the_low_target): Add new members.
1511         * linux-sh-low.c (sh_get_pc, sh_set_pc)
1512         (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
1513         (the_low_target): Add new members.
1514         * linux-x86-64-low.c (target_regsets): Add new kind
1515         identifier.
1516
1517 2002-05-15  Daniel Jacobowitz  <drow@mvista.com>
1518
1519         From Martin Pool <mbp@samba.org>:
1520         * server.c (gdbserver_usage): New function.
1521         (main): Call it.
1522
1523 2002-05-14  Daniel Jacobowitz  <drow@mvista.com>
1524
1525         * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
1526         stop_at -> stop_pc.
1527
1528 2002-05-04  Andrew Cagney  <ac131313@redhat.com>
1529
1530         * Makefile.in: Remove obsolete code.
1531
1532 2002-04-24  Michal Ludvig  <mludvig@suse.cz>
1533
1534         * linux-low.c (regsets_fetch_inferior_registers),
1535         (regsets_store_inferior_registers): Removed cast to int from
1536         ptrace() calls.
1537         * regcache.h: Added declaration of struct inferior_info.
1538
1539 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
1540
1541         * inferiors.c (struct inferior_info): Add regcache_data.
1542         (add_inferior): Call create_register_cache.
1543         (clear_inferiors): Call free_register_cache.
1544         (inferior_regcache_data, set_inferior_regcache_data): New functions.
1545         * regcache.c (struct inferior_regcache_data): New.
1546         (registers): Remove.
1547         (get_regcache): New function.
1548         (create_register_cache, free_register_cache): New functions.
1549         (set_register_cache): Don't initialize the register cache here.
1550         (registers_to_string, registers_from_string, register_data): Call
1551         get_regcache.
1552         * regcache.h: Add prototypes.
1553         * server.h: Likewise.
1554
1555 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
1556
1557         * mem-break.c: New file.
1558         * mem-break.h: New file.
1559         * Makefile.in: Add mem-break.o rule; update server.h
1560         dependencies.
1561         * inferiors.c (struct inferior_info): Add target_data
1562         member.
1563         (clear_inferiors): Free target_data member if set.
1564         (inferior_target_data, set_inferior_target_data): New functions.
1565         * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
1566         (i386_stop_pc, i386_set_pc): New.  Add to the_low_target.
1567         * linux-low.c (linux_bp_reinsert): New variable.
1568         (struct inferior_linux_data): New.
1569         (linux_create_inferior): Use set_inferior_target_data.
1570         (linux_attach): Likewise.  Call add_inferior.
1571         (linux_wait_for_one_inferior): New function.
1572         (linux_wait): Call it.
1573         (linux_write_memory): Add const.
1574         (initialize_low): Call set_breakpoint_data.
1575         * linux-low.h (struct linux_target_ops): Add breakpoint
1576         handling members.
1577         * server.c (attach_inferior): Remove extra add_inferior
1578         call.
1579         * server.h: Include mem-break.h.  Update inferior.c
1580         prototypes.
1581         * target.c (read_inferior_memory)
1582         (write_inferior_memory): New functions.
1583         * target.h (read_inferior_memory)
1584         (write_inferior_memory): Change macros to prototypes.
1585         (struct target_ops): Update comments.  Add const to write_memory
1586         definition.
1587
1588 2002-04-11  Daniel Jacobowitz  <drow@mvista.com>
1589
1590         * linux-low.c (usr_store_inferior_registers): Support
1591         registers which are allowed to fail to store.
1592         * linux-low.h (linux_target_ops): Likewise.
1593         * linux-ppc-low.c (ppc_regmap): Support FPSCR.
1594         (ppc_cannot_store_register): FPSCR may not be storable.
1595
1596 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
1597
1598         * server.h: Include <string.h> if HAVE_STRING_H.
1599         * ChangeLog: Correct paths in last ChangeLog entry.
1600
1601 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
1602
1603         * linux-low.h: Remove obsolete prototypes.
1604         (struct linux_target_ops): New.
1605         (extern the_low_target): New.
1606         * linux-low.c (num_regs, regmap): Remove declarations.
1607         (register_addr): Use the_low_target explicitly.
1608         (fetch_register): Likewise.
1609         (usr_fetch_inferior_registers): Likewise.
1610         (usr_store_inferior_registers): Likewise.
1611         * linux-arm-low.c (num_regs): Remove.
1612         (arm_num_regs): Define.
1613         (arm_regmap): Renamed from regmap, made static.
1614         (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
1615         made static.
1616         (arm_cannot_store_register): Renamed from cannot_store_register,
1617         made static.
1618         (the_low_target): New.
1619         * linux-i386-low.c (num_regs): Remove.
1620         (i386_num_regs): Define.
1621         (i386_regmap): Renamed from regmap, made static.
1622         (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
1623         made static.
1624         (i386_cannot_store_register): Renamed from cannot_store_register,
1625         made static.
1626         (the_low_target): New.
1627         * linux-ia64-low.c (num_regs): Remove.
1628         (ia64_num_regs): Define.
1629         (ia64_regmap): Renamed from regmap, made static.
1630         (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
1631         made static.
1632         (ia64_cannot_store_register): Renamed from cannot_store_register,
1633         made static.
1634         (the_low_target): New.
1635         * linux-m68k-low.c (num_regs): Remove.
1636         (m68k_num_regs): Define.
1637         (m68k_regmap): Renamed from regmap, made static.
1638         (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
1639         made static.
1640         (m68k_cannot_store_register): Renamed from cannot_store_register,
1641         made static.
1642         (the_low_target): New.
1643         * linux-mips-low.c (num_regs): Remove.
1644         (mips_num_regs): Define.
1645         (mips_regmap): Renamed from regmap, made static.
1646         (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
1647         made static.
1648         (mips_cannot_store_register): Renamed from cannot_store_register,
1649         made static.
1650         (the_low_target): New.
1651         * linux-ppc-low.c (num_regs): Remove.
1652         (ppc_num_regs): Define.
1653         (ppc_regmap): Renamed from regmap, made static.
1654         (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
1655         made static.
1656         (ppc_cannot_store_register): Renamed from cannot_store_register,
1657         made static.
1658         (the_low_target): New.
1659         * linux-s390-low.c (num_regs): Remove.
1660         (s390_num_regs): Define.
1661         (s390_regmap): Renamed from regmap, made static.
1662         (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
1663         made static.
1664         (s390_cannot_store_register): Renamed from cannot_store_register,
1665         made static.
1666         (the_low_target): New.
1667         * linux-sh-low.c (num_regs): Remove.
1668         (sh_num_regs): Define.
1669         (sh_regmap): Renamed from regmap, made static.
1670         (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
1671         made static.
1672         (sh_cannot_store_register): Renamed from cannot_store_register,
1673         made static.
1674         (the_low_target): New.
1675         * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
1676         (the_low_target): New.
1677
1678 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
1679
1680         * Makefile.in: Add stamp-h target.
1681         * configure.in: Create stamp-h.
1682         * configure: Regenerated.
1683
1684 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
1685
1686         * inferiors.c: New file.
1687         * target.c: New file.
1688         * target.h: New file.
1689         * Makefile.in:  Add target.o and inferiors.o.  Update
1690         dependencies.
1691         * linux-low.c (inferior_pid): New static variable,
1692         moved from server.c.
1693         (linux_create_inferior): Renamed from create_inferior.
1694         Call add_inferior.  Return 0 on success instead of a PID.
1695         (linux_attach): Renamed from myattach.
1696         (linux_kill): Renamed from kill_inferior.  Call clear_inferiors ().
1697         (linux_thread_alive): Renamed from mythread_alive.
1698         (linux_wait): Renamed from mywait.  Call clear_inferiors () if the
1699         child dies.
1700         (linux_resume): Renamed from myresume.  Add missing ``return 0''.
1701         (regsets_store_inferior_registers): Correct error message.
1702         Add missing ``return 0''.
1703         (linux_fetch_registers): Renamed from fetch_inferior_registers.
1704         (linux_store_registers): Renamed from store_inferior_registers.
1705         (linux_read_memory): Renamed from read_inferior_memory.
1706         (linux_write_memory): Renamed from write_inferior_memory.
1707         (linux_target_ops): New structure.
1708         (initialize_low): Call set_target_ops ().
1709         * remote-utils.c (unhexify): New function.
1710         (hexify): New function.
1711         (input_interrupt): Send signals to ``signal_pid''.
1712         * server.c (inferior_pid): Remove.
1713         (start_inferior): Update create_inferior call.
1714         (attach_inferior): Call add_inferior.
1715         (handle_query): New function.
1716         (main): Call handle_query for `q' packets.
1717         * server.h: Include "target.h".  Remove obsolete prototypes.
1718         Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
1719
1720 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
1721
1722         * Makefile.in: Add WARN_CFLAGS.  Update configury
1723         dependencies.
1724         * configure.in: Check for <string.h>
1725         * configure: Regenerate.
1726         * config.in: Regenerate.
1727         * gdbreplay.c: Include needed system headers.
1728         (remote_open): Remove strchr prototype.
1729         * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
1730         * regcache.c (supply_register): Change buf argument to const void *.
1731         (supply_register_by_name): Likewise.
1732         (collect_register): Change buf argument to void *.
1733         (collect_register_by_name): Likewise.
1734         * regcache.h: Add missing prototypes.
1735         * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
1736         * server.c (handle_query): New function.
1737         (attached): New static variable, moved out of main.
1738         (main): Quiet longjmp clobber warnings.
1739         * server.h: Add ATTR_NORETURN and ATTR_FORMAT.  Update prototypes.
1740         * utils.c (error): Remove NORETURN.
1741         (fatal): Likewise.