gdb/gdbserver/ChangeLog

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