gdb/gdbserver/ChangeLog

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