gdb/gdbserver/ChangeLog

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