gdb/gdbserver/ChangeLog

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