gdb/gdbserver/ChangeLog

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