gdb/gdbserver/ChangeLog

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