gdb/gdbserver/ChangeLog

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