gdb/gdbserver/ChangeLog

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