gdb/gdbserver/ChangeLog

   1 2007-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
   2
   3         * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
   4         * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
   5
   6 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
   7
   8         * win32-low.c (handle_output_debug_string): Ignore event if not
   9         waiting.
  10
  11 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
  12
  13         * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
  14
  15 2007-07-03  Daniel Jacobowitz  <dan@codesourcery.com>
  16
  17         * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
  18
  19 2007-07-02  Daniel Jacobowitz  <dan@codesourcery.com>
  20
  21         * inferiors.c (change_inferior_id): Add comment.
  22         * linux-low.c (check_removed_breakpoint): Add an early
  23         prototype.  Improve debug output.
  24         (linux_attach): Doc update.
  25         (linux_detach_one_process, linux_detach): Clean up before releasing
  26         each process.
  27         (send_sigstop, wait_for_sigstop): Improve comments and debug output.
  28         * linux-low.h (struct process_info): Doc improvement.
  29         * mem-break.c (delete_all_breakpoints): New.
  30         * mem-break.h (delete_all_breakpoints): New prototype.
  31         * thread-db.c (find_first_thread): New.
  32         (thread_db_create_event): Call it instead of
  33         thread_db_find_new_threads.  Clean up unused variables.
  34         (maybe_attach_thread): Remove first thread handling.
  35         (thread_db_find_new_threads): Use find_first_thread.
  36         (thread_db_get_tls_address): Likewise.
  37
  38 2007-06-27  Daniel Jacobowitz  <dan@codesourcery.com>
  39
  40         * thread-db.c (thread_db_find_new_threads): Add prototype.
  41         (thread_db_create_event): Check for the main thread before adding
  42         a new thread.
  43         (maybe_attach_thread): Only enable event reporting if TID == 0.
  44         (thread_db_get_tls_address): Check for new threads.
  45
  46 2007-06-20  Daniel Jacobowitz  <dan@codesourcery.com>
  47
  48         * linux-low.c (linux_create_inferior): Try execv before execvp.
  49         * spu-low.c (spu_create_inferior): Likewise.
  50
  51 2007-06-13  Mike Frysinger  <vapier@gentoo.org>
  52
  53         * linux-low.c (linux_create_inferior): Change execv to execvp.
  54         * spu-low.c (spu_create_inferior): Likewies.
  55
  56 2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>
  57
  58         * Makefile.in (clean): Clean new files instead of deleted ones.
  59         (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
  60         (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
  61         rules.
  62         * configure.srv: Specify XML files and new regformats for MIPS and
  63         MIPS64 GNU/Linux.
  64         * linux-mips-low.c (mips_num_regs): Set to only used registers.
  65         (mips_regmap): Do not fetch $0.  Remove unused registers.  Add
  66         an entry for the restart register.
  67         (mips_cannot_fetch_register, mips_cannot_store_register)
  68         (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
  69         register names to match the XML descriptions.
  70         (mips_fill_gregset, mips_store_gregset): Likewise.  Handle the
  71         restart register instead of $0.
  72
  73 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
  74             Markus Deuling  <deuling@de.ibm.com>
  75
  76         * remote-utils.c (decode_xfer_write): New function.
  77         * server.h (decode_xfer_write): Add prototype.
  78         * server.c (handle_query): Add PACKET_LEN argument.  Support
  79         qXfer:spu:read and qXfer:spu:write packets.
  80         (main): Pass packet_len to handle_query.
  81         * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
  82         * target.h (target_ops): Add qxfer_spu.
  83
  84 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
  85
  86         * spu-low.c (spu_proc_xfer_spu): Do not return failure when
  87         accessing non-seekable spufs files.
  88
  89 2007-05-16  Markus Deuling  <deuling@de.ibm.com>
  90
  91         * server.c (handle_query): Add reply for qC packet.
  92
  93 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
  94             Leo Zayas  <lerele@champenstudios@com>
  95
  96         * server.h (check_remote_input_interrupt_request): New function.
  97         * remote_utils.c (INVALID_DESCRIPTOR): New define.
  98         (remote_desc): Initialize with INVALID_DESCRIPTOR.
  99         (input_interrupt): Expose on USE_WIN32API too.  Fix whitespace.
 100         (check_remote_input_interrupt_request): New function.
 101         * server.h (check_remote_input_interrupt_request): Declare.
 102         * win32-low.c (winapi_DebugBreakProcess,
 103         winapi_GenerateConsoleCtrlEvent): New typedefs.
 104         (get_child_debug_event): Lower Win32 debug event polling from 1 sec
 105         to 250 ms.
 106         (win32_wait): Check for remote interrupt request
 107         with check_remote_input_interrupt_request.
 108         (win32_request_interrupt): New function.
 109         (win32_target_op): Set request_interrupt to win32_request_interrupt.
 110
 111 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
 112
 113         * win32-low.c (debug_registers_changed,
 114         debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
 115         CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
 116         CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
 117         (thread_rec): Get context using the low target.
 118         (child_add_thread): Call thread_added on the low target,
 119         which does the same thing.
 120         (regptr): Delete.
 121         (do_initial_child_stuff): Remove debug registers references.
 122         Set context using the low target.  Resume threads after
 123         setting the contexts.
 124         (child_continue): Remove dead variable.  Remove debug
 125         registers references.
 126         (child_fetch_inferior_registers): Go through the low target.
 127         (do_child_store_inferior_registers): Remove.
 128         (child_store_inferior_registers): Go through the low target.
 129         (win32_resume): Remove debug registers references.
 130         Set context using the low target.
 131         (handle_exception): Change return type to void.  Don't record
 132         context here.  Set status to TARGET_WAITKIND_SPURIOUS on a
 133         first chance exception.
 134         (get_child_debug_event): Change return type to void.  Remove
 135         goto loop.  Always return after waiting for debug event.
 136         (win32_wait): Convert to switch statement.  Handle spurious
 137         events.
 138
 139         * win32-i386-low.c (debug_registers_changed,
 140         debug_registers_used): New.
 141         (initial_stuff): Rename to ...
 142         (i386_initial_stuff): ... this.  Clear debug registers
 143         state variables.
 144         (store_debug_registers): Delete.
 145         (i386_get_thread_context): New.
 146         (load_debug_registers): Delete.
 147         (i386_set_thread_context): New.
 148         (i386_thread_added): New.
 149         (single_step): Rename to ...
 150         (i386_single_step): ... this.
 151         (do_fetch_inferior_registers): Rename to ...
 152         (i386_fetch_inferior_register): ... this.
 153         (i386_store_inferior_register): New.
 154         (the_low_target): Adapt to new interface.
 155
 156         * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
 157         (arm_get_thread_context): New.
 158         (arm_set_thread_context): New.
 159         (regptr): New.
 160         (do_fetch_inferior_registers): Rename to ...
 161         (arm_fetch_inferior_register): ... this.
 162         (arm_store_inferior_register): New.
 163         (arm_wince_breakpoint): Reimplement as unsigned long.
 164         (arm_wince_breakpoint_len): Define.
 165         (the_low_target): Adapt to new interface.
 166
 167         * win32-low.h (target_ops): Remove regmap, store_debug_registers and
 168         load_debug_registers.  Add get_thread_context, set_thread_context,
 169         thread_added and store_inferior_register.  Rename
 170         fetch_inferior_registers to fetch_inferior_register.
 171         (regptr): Remove declaration.
 172
 173 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
 174
 175         * linux-low.c (linux_detach): Change return type to int.  Return 0.
 176         * spu-low.c (spu_detach): Likewise.
 177
 178 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
 179
 180         * target.h (target_ops): Change return type of detach to int.
 181         Add join.
 182         (join_inferior): New.
 183         * server.c (main): Don't skip detach support on mingw32.
 184         If the inferior doesn't support detaching return error.
 185         Call join_inferior instead of using waitpid.
 186         * linux-low.c (linux_join): New.
 187         (linux_target_op): Add linux_join.
 188         * spu-low.c (spu_join): New.
 189         (spu_target_ops): Add spu_join.
 190         * win32-low.c (win32_detach): Adapt to new interface.
 191         Reopen current_process_handle before detaching.  Issue a child
 192         resume before detaching.
 193         (win32_join): New.
 194         (win32_target_op): Add win32_join.
 195
 196 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
 197
 198         * win32-low.c (win32-attach): Fix return value.
 199         * target.h (target_ops): Describe ATTACH return values.
 200
 201 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
 202
 203         * win32-low.c (GETPROCADDRESS): Define.
 204         (winapi_DebugActiveProcessStop): Add WINAPI.  typedef as pointer.
 205         (winapi_DebugSetProcessKillOnExit): Likewise.
 206         (win32_create_inferior): Force usage of ansi CreateProcessA.
 207         (win32_attach): Use GETPROCADDRESS.
 208         (win32_detach): Likewise.
 209
 210 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
 211
 212         * win32-low.c (win32_wait): Don't use WSTOPSIG.
 213
 214 2007-03-30  Pedro Alves  <pedro_alves@portugalmail.pt>
 215
 216         * win32-low.c: Commit leftover changes from 2007-03-29.
 217
 218 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
 219
 220         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
 221         fields short instead of int.  Add explicit padding.
 222         (i387_cache_to_fsave): Remove unnecessary casts.
 223         (i387_fsave_to_cache): Doc fix.
 224         (i387_cache_to_fxsave): Remove unnecessary casts and masking.
 225
 226 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
 227
 228         * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
 229         (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
 230
 231 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
 232
 233         * configure.srv (arm*-*-mingw32ce*): Move near the other
 234         arm targets.
 235
 236 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
 237
 238         * configure.ac: Add errno checking.
 239         (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
 240         sys/file.h and malloc.h.
 241         (AC_CHECK_DECLS): Add perror.
 242         (srv_mingwce): Handle.
 243         * configure.srv (i[34567]86-*-cygwin*): Add
 244         win32-i386-low.o to srv_tgtobj.
 245         (i[34567]86-*-mingw*): Likewise.
 246         (arm*-*-mingw32ce*): Add case.
 247         * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
 248         HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
 249         [__MINGW32CE__] (strerror): New function.
 250         [__MINGW32CE__] (errno): Define to GetLastError.
 251         [__MINGW32CE__] (COUNTOF): New macro.
 252         (remote_open): Remove extra close call.
 253         * mem-break.c (delete_breakpoint_at): New function.
 254         * mem-break.h (delete_breakpoint_at): Declare.
 255         * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
 256         HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
 257         [USE_WIN32API] (read, write): Add char* casts.
 258         * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
 259         * server.h: Include wincecompat.h on Windows CE.
 260         [HAVE_ERRNO_H]: Check.
 261         (perror): Declare if not declared.
 262         * utils.c: Add stdlib.h, errno.h and malloc.h includes.
 263         (perror_with_name): Remove errno declaration.
 264         * wincecompat.h: New.
 265         * wincecompat.c: New.
 266         * win32-low.h: New.
 267         * win32-arm-low.c: New.
 268         * win32-i386-low.c: New.
 269         (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
 270         (OUTMSG2): Make it safe.
 271         (_T): New macro.
 272         (COUNTOF): New macro.
 273         (NUM_REGS): Get it from the low target.
 274         (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
 275         CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
 276         (thread_rec): Let low target handle debug registers.
 277         (child_add_thread): Likewise.
 278         (child_init_thread_list): Likewise.
 279         (continue_one_thread): Likewise.
 280         (regptr): New.
 281         (do_child_fetch_inferior_registers): Move to ...
 282         * win32-i386-low.c: ... here, and rename to ...
 283         (do_fetch_inferior_registers): ... this.
 284         * win32-low.c (child_fetch_inferior_registers):
 285         Go through the low target.
 286         (do_child_store_inferior_registers): Use regptr.
 287         (strwinerror): New function.
 288         (win32_create_inferior): Handle Windows CE.
 289         Use strwinerror instead of strerror on Windows error
 290         codes.  Add program to the error output.
 291         Don't close the main thread handle on Windows CE.
 292         (win32_attach): Use coredll.dll on Windows CE.
 293         (win32_kill): Close current process and current
 294         thread handles.
 295         (win32_detach): Use coredll.dll on Windows CE.
 296         (win32_resume): Let low target handle debug registers, and
 297         step request.
 298         (handle_exception): Add/Remove initial breakpoint.  Avoid
 299         non-existant WSTOPSIG on Windows CE.
 300         (win32_read_inferior_memory): Cast to remove warning.
 301         (win32_arch_string): Go through the low target.
 302         (initialize_low): Call set_breakpoint_data with the low
 303         target's breakpoint.
 304         * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
 305         FOP_REGNUM, mappings): Move to ...
 306         * win32-i386-low.c: ... here.
 307         * win32-low.c (win32_thread_info): Move to ...
 308         * win32-low.h: ... here.
 309         * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
 310         win32-arm-low.c and wincecompat.c.
 311         (all:): Add $EXEEXT.
 312         (install-only:): Likewise.
 313         (gdbserver:): Likewise.
 314         (gdbreplay:): Likewise.
 315         * config.in: Regenerate.
 316         * configure: Regenerate.
 317
 318 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
 319
 320         * win32-low.c: Rename typedef thread_info to
 321         win32_thread_info throughout.
 322
 323 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
 324
 325         * win32-i386-low.c: Rename to ...
 326         * win32-low.c: ... this.
 327         * configure.srv: Replace win32-i386-low.o with win32-low.o.
 328         * Makefile.in: Likewise.
 329
 330 2007-03-27  Pedro Alves  <pedro_alves@portugalmail.pt>
 331
 332         * remote-utils.c (monitor_output): Constify msg parameter.
 333         * server.h (monitor_output): Likewise.
 334         * win32-i386-low.c (handle_output_debug_string): New.
 335         (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
 336         handle_output_debug_string.
 337         (get_child_debug_event): Likewise.
 338
 339 2007-03-27  Mat Hostetter  <mat@lcs.mit.edu>
 340
 341         * server.c (main): Correct strtoul check.
 342
 343 2007-03-27  Jon Ringle  <jon@ringle.org>
 344
 345         * linux-low.c: Check __ARCH_HAS_MMU__ also.
 346
 347 2007-03-27  Brooks Moses  <brooks.moses@codesourcery.com>
 348
 349         * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
 350
 351 2007-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
 352
 353         * terminal.h: Check HAVE_SGTTY_H.
 354
 355 2007-02-27  Mat Hostetter  <mat@lcs.mit.edu>
 356
 357         * remote-utils.c (remote_open): Print out the assigned port number.
 358
 359 2007-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
 360
 361         * remote-utils.c (monitor_output): New function.
 362         * server.c (debug_threads): Define here.
 363         (monitor_show_help): New function.
 364         (handle_query): Handle qRcmd.
 365         (main): Do not handle 'd' packet.
 366         * server.h (debug_threads, remote_debug, monitor_output): Declare.
 367         * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
 368         of debug_threads.
 369
 370 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
 371
 372         * Makefile.in (EXEEXT): New.
 373         (clean): Use $(EXEEXT).
 374
 375 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
 376
 377         * target.h (target_ops): Rename send_signal to request_interrupt,
 378         and remove enum target_signal parameter.
 379         * linux-low.c (linux_request_interrupt): Rename from
 380         linux_send_signal, and always send SIGINT.
 381         * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
 382         and always send SIGINT.
 383         * remote-utils.c (putpkt_binary): Call request_interrupt, instead
 384         of send_signal.
 385         (input_interrupt): Likewise.
 386
 387 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
 388
 389         * server.c (get_features_xml): Check if target implemented
 390         arch_string.
 391         * win32-i386-low.c (win32_arch_string): New.
 392         (win32_target_ops): Add win32_arch_string as arch_string member.
 393
 394 2007-02-22  Markus Deuling  <deuling@de.ibm.com>
 395
 396         * spu-low.c (spu_arch_string): New.
 397         (spu_target_ops): Add spu_arch_string.
 398
 399 2007-02-16  Daniel Jacobowitz  <dan@codesourcery.com>
 400
 401         * remote-utils.c: Remove HAVE_TERMINAL_H check.
 402         * configure.ac: Do not check for terminal.h.
 403         * configure, config.in: Regenerated.
 404
 405 2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
 406
 407         * Makefile.in (OBS): Add $(XML_BUILTIN).
 408         (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
 409         (clean): Update.
 410         (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
 411         (arm-with-iwmmxt.c): New.
 412         * config.in, configure: Regenerate.
 413         * configure.ac: Check for iWMMXt.  Handle srv_xmltarget,
 414         srv_xmlbuiltin, and srv_xmlfiles.  Define USE_XML.
 415         * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
 416         (arm*-*-linux*): Add iWMMXt and regset support.
 417         * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
 418         (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
 419         (arm_store_wmmxregset, target_regsets): New.
 420         * server.c (get_features_xml): Take annex argument.  Check builtin
 421         XML documents.
 422         (handle_query): Handle multiple annexes.
 423
 424 2007-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
 425
 426         * remote-utils.c [USE_WIN32API] (read, write): Define.
 427         (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
 428         write.
 429
 430 2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>
 431
 432         * linux-i386-low.c (the_low_target): Set arch_string.
 433         * linux-x86-64-low.c (the_low_target): Likewise.
 434         * linux-low.c (linux_arch_string): New.
 435         (linux_target_ops): Add it.
 436         * linux-low.h (struct linux_target_ops): Add arch_string.
 437         * server.c (write_qxfer_response): Use const void * for DATA.
 438         (get_features_xml): New.
 439         (handle_query): Handle qXfer:features:read.  Report it for qSupported.
 440         * target.h (struct target_ops): Add arch_string method.
 441
 442 2007-01-03  Denis Pilat  <denis.pilat@st.com>
 443             Daniel Jacobowitz  <dan@codesourcery.com>
 444
 445         * linux-low.c (linux_kill): Handle being called with no threads.
 446         * win32-i386-low.c (win32_kill): Likewise.
 447         (get_child_debug_event): Clear current_process_handle.
 448
 449 2006-12-30  Denis PILAT  <denis.pilat@st.com>
 450             Daniel Jacobowitz  <dan@codesourcery.com>
 451
 452         * remote-utils.c (remote_open): Check the type of specified
 453         serial port devices before opening them.
 454         * server.c (main): Kill the inferior if an error occurs during
 455         the first remote_open.
 456
 457 2006-12-05  Markus Deuling  <deuling@de.ibm.com>
 458
 459         * README: Update supported targets.
 460
 461 2006-11-28  Daniel Jacobowitz  <dan@codesourcery.com>
 462
 463         * Makefile.in (clean): Remove reg-mips64.c.
 464         (reg-mips64.c, reg-mips64.o): New rules.
 465         * configure.srv: Handle mips64.  Include regset support for mips.
 466         * linux-mips-low.c (union mips_register): New.
 467         (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
 468         (mips_breakpoint, mips_breakpoint_at): Use int.
 469         (mips_collect_register, mips_supply_register)
 470         (mips_collect_register_32bit, mips_supply_register_32bit)
 471         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
 472         (mips_store_fpregset, target_regsets): New.
 473         * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
 474
 475 2006-11-22  Ulrich Weigand  <uweigand@de.ibm.com>
 476
 477         * configure.srv: Add target "spu*-*-*".
 478         * Makefile.in (clean): Remove reg-spu.c.
 479         (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
 480         * spu-low.c: New file.
 481
 482 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
 483
 484         * configure.ac: Correct td_thr_tls_get_addr test.
 485         * configure: Regenerated.
 486
 487 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
 488
 489         * linux-low.c (linux_wait_for_event): Reformat.  Use the
 490         pass_signals array.
 491         * remote-utils.c (decode_address_to_semicolon): New.
 492         * server.c (pass_signals, handle_general_set): New.
 493         (handle_query): Mention QPassSignals for qSupported.
 494         (main): Call handle_general_set.
 495         * server.h (pass_signals, decode_address_to_semicolon): New.
 496
 497 2006-11-06  Daniel Jacobowitz  <dan@codesourcery.com>
 498
 499         * server.c (handle_query): Correct error handling for read_auxv.
 500
 501 2005-10-19  Ulrich Weigand  <uweigand@de.ibm.com>
 502
 503         * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
 504         and srv_linux_thread_db to yes.
 505         * linux-s390-low.c (s390_fill_gregset): New function.
 506         (target_regsets): Define data structure.
 507
 508 2006-10-17  Daniel Jacobowitz  <dan@codesourcery.com>
 509
 510         * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
 511         * configure.ac: Use it.  Define HAVE_TD_THR_TLS_GET_ADDR.
 512         * config.in, configure: Regenerated.
 513         * inferiors.c (gdb_id_to_thread): New function.
 514         (gdb_id_to_thread_id): Use it.
 515         * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
 516         * linux-low.h (struct process_info): Add th member.
 517         (thread_db_get_tls_address): New prototype.
 518         * remote-utils.c (decode_address): Make non-static.
 519         * server.c (handle_query): Handle qGetTLSAddr.
 520         * server.h (gdb_id_to_thread, decode_address): New prototypes.
 521         * target.h (struct target_ops): Add get_tls_address.
 522         * thread-db.c (maybe_attach_thread): Save the thread handle.
 523         (thread_db_get_tls_address): New.
 524
 525 2006-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
 526
 527         * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
 528         (linux_resume_one_process): Take a siginfo_t *.  Update all
 529         callers.  Queue it if necessary.  Use PTRACE_SETSIGINFO.
 530         (struct pending_signals): Add a siginfo_t.
 531         (linux_wait_for_process): Always set last_status.
 532         (linux_wait_for_event): Use PTRACE_GETSIGINFO.
 533         (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
 534         * linux-low.h (struct process_info): Add last_status.
 535
 536 2006-09-21  Daniel Jacobowitz  <dan@codesourcery.com>
 537
 538         * remote-utils.c (try_rle): New function.
 539         (putpkt_binary): Use it.
 540
 541 2006-08-19  Daniel Jacobowitz  <dan@codesourcery.com>
 542
 543         * Makefile.in (clean): Clean reg-x86-64-linux.c.
 544         (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
 545         * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
 546         * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
 547         (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
 548         point registers.
 549
 550 2006-08-08  Richard Sandiford  <richard@codesourcery.com>
 551
 552         * server.c (terminal_fd): New variable.
 553         (old_foreground_pgrp): Likewise.
 554         (restore_old_foreground_pgrp): New function.
 555         (start_inferior): Record the terminal file descriptor in terminal_fd
 556         and its original foreground group in old_foreground_pgrp.  Register
 557         restore_old_foreground_pgrp with atexit().
 558
 559 2006-07-26  Daniel Jacobowitz  <dan@codesourcery.com>
 560
 561         * server.c (handle_query): Correct qPart to qXfer.
 562
 563 2006-07-22  Daniel Jacobowitz  <dan@codesourcery.com>
 564
 565         * configure.ac: Check for more headers which are missing on
 566         Windows.  Automatically supply -lwsock32 and USE_WIN32API.
 567         * configure.srv: Add Cygwin and mingw32.
 568         * remote-utils.c: Don't include headers unconditionally which
 569         are missing on mingw32.  Include <winsock.h> for mingw32.
 570         (remote_open): Adjust for mingw32 support.  Flush
 571         standard error after writing to it.
 572         (remote_close, putpkt_binary, input_interrupt, block_async_io)
 573         (unblock_async_io, enable_async_io, disable_async_io)
 574         (readchar, getpkt): Update for Winsock support.
 575         (prepare_resume_reply): Expect a protocol signal number.
 576         * server.c: Disable <sys/wait.h> on mingw32.
 577         (start_inferior): Adjust for mingw32 support.  Flush
 578         standard error after writing to it.
 579         (attach_inferior): Likewise.  Use protocol signal
 580         numbers.
 581         (main): Skip 'D' packet on mingw32.  Use protocol signal numbers
 582         and names.
 583         * win32-i386-low.c: New file.
 584         * Makefile.in (XM_CLIBS): Set.
 585         (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
 586         (win32-i386-low.o): New dependency rule.
 587         * linux-low.c (linux_wait): Use target signal numbers.
 588         * target.h (struct target_ops): Doc fix.
 589         * server.h (target_signal_to_name): New prototype.
 590         * gdbreplay.c: Don't include headers unconditionally which
 591         are missing on mingw32.  Include <winsock.h> for mingw32.
 592         (remote_close, remote_open): Adjust for Winsock support.
 593         * configure, config.in: Regenerated.
 594
 595 2006-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
 596
 597         * server.c (decode_xfer_read, write_qxfer_response): New.
 598         (handle_query): Take a packet length argument.  Handle
 599         qXfer:auxv:read instead of qPart:auxv:read.  Mention it in
 600         the qSupported response.
 601         (main): Update call to handle_query.
 602
 603 2006-06-22  Daniel Jacobowitz  <dan@codesourcery.com>
 604
 605         * remote-utils.c (remote_escape_output, remote_unescape_input): New.
 606         (putpkt_binary): Renamed from putpkt and adjusted for binary
 607         data.
 608         (putpkt): New wrapper for putpkt_binary.
 609         (readchar): Don't mask off the high bit.
 610         (decode_X_packet): New function.
 611         * server.c (main): Call putpkt_binary if a handler sets the packet
 612         length.  Save the length of the incoming packet.  Handle 'X'.
 613         * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
 614
 615 2006-06-21  Daniel Jacobowitz  <dan@codesourcery.com>
 616
 617         * server.c (handle_query): Handle qSupported.
 618
 619 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
 620
 621         * remote-utils.c (all_symbols_looked_up): New variable.
 622         (look_up_one_symbol): Check it.
 623         * server.h (look_up_one_symbol): New declaration.
 624         * thread-db.c (thread_db_init): Set all_symbols_looked_up.
 625
 626 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
 627
 628         * Makefile.in (linux-arm-low.o): Update dependencies.
 629         * linux-arm-low.c: Include "gdb_proc_service.h".
 630         (PTRACE_GET_THREAD_AREA): Define.
 631         (ps_get_thread_area): New function.
 632
 633 2006-05-09  Nathan Sidwell  <nathan@codesourcery.com>
 634
 635         * configure.srv (m68k*-*-uclinux*): New target.
 636         * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
 637         (linux_resume_one_process): Remove extraneous cast.
 638         (linux_read_offsets): New.
 639         (linux_target_op): Add linux_read_offsets on mmuless systems.
 640         * server.c (handle_query): Add qOffsets logic.
 641         * target.h (struct target_ops): Add read_offsets.
 642
 643 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 644
 645         * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
 646         (PTRACE_GET_THREAD_AREA): Define.
 647         (ps_get_thread_area): New function.
 648         * Makefile.in (linux-i386-low.o, linux-mips-low.o)
 649         (linux-x86-64-low.o): Update.
 650
 651 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 652
 653         * configure.ac: Remove checks for prfpregset_t.
 654         * gdb_proc_service.h: New file.
 655         * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
 656         new "gdb_proc_service.h".
 657         * proc-service.c: Likewise.
 658         (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
 659         (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
 660         * Makefile.in (gdb_proc_service_h): Updated.
 661         * configure, config.in: Regenerated.
 662
 663 2006-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
 664
 665         * remote-utils.c (prepare_resume_reply): Move declaration
 666         of gdb_id_from_wait to the top of the block.
 667
 668 2006-02-15  Daniel Jacobowitz  <dan@codesourcery.com>
 669
 670         * linux-low.c (regsets_store_inferior_registers): Read the regset
 671         from the target before filling it.
 672
 673 2006-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
 674
 675         * server.c (attach_inferior): Return SIGTRAP for a successful
 676         attach.
 677
 678 2006-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
 679
 680         * Makefile.in (OBS): Add version.o.
 681         (STAGESTUFF): Delete.
 682         (version.o): Add dependencies.
 683         (version.c): Replace rule.
 684         (clean): Remove version.c.
 685         * server.c (gdbserver_version): New.
 686         (gdbserver_usage): Use printf.
 687         (main): Handle --version and --help.
 688         * server.h (version, host_name): Add declarations.
 689
 690 2005-12-23  Eli Zaretskii  <eliz@gnu.org>
 691
 692         * linux-arm-low.c:
 693         * linux-arm-low.c:
 694         * inferiors.c:
 695         * i387-fp.h:
 696         * i387-fp.c:
 697         * gdbreplay.c:
 698         * regcache.c:
 699         * proc-service.c:
 700         * mem-break.h:
 701         * mem-break.c:
 702         * linux-x86-64-low.c:
 703         * linux-sh-low.c:
 704         * linux-s390-low.c:
 705         * linux-ppc64-low.c:
 706         * linux-ppc-low.c:
 707         * linux-mips-low.c:
 708         * linux-m68k-low.c:
 709         * linux-m32r-low.c:
 710         * linux-low.h:
 711         * linux-low.c:
 712         * linux-ia64-low.c:
 713         * linux-i386-low.c:
 714         * linux-crisv32-low.c:
 715         * thread-db.c:
 716         * terminal.h:
 717         * target.h:
 718         * target.c:
 719         * server.h:
 720         * server.c:
 721         * remote-utils.c:
 722         * regcache.h:
 723         * utils.c:
 724         * Makefile.in:
 725         * configure.ac:
 726         * gdbserver.1: Add (C) after Copyright.  Update the FSF
 727         address.
 728
 729 2005-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
 730
 731         * linux-arm-low.c (arm_eabi_breakpoint): New variable.
 732         (arm_breakpoint_at): Recognize both breakpoints.
 733         (the_low_target): Use the correct breakpoint instruction.
 734
 735 2005-11-02  Daniel Jacobowitz  <dan@codesourcery.com>
 736
 737         * configure.srv (x86_64-*-linux*): Turn on thread_db support.
 738         * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
 739         (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
 740         (the_low_target): Update.
 741
 742 2005-10-25  Andreas Schwab  <schwab@suse.de>
 743
 744         * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
 745
 746         * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
 747         (ia64_num_regs): Reduce to 462.
 748
 749 2005-09-17  Daniel Jacobowitz  <dan@codesourcery.com>
 750
 751         * acinclude.m4: Correct quoting.
 752         * aclocal.m4: Regenerated.
 753
 754         Suggested by SZOKOVACS Robert <szo@ies.hu>:
 755         * thread-db.c (thread_db_err_str): Handle TD_VERSION.
 756         (thread_db_init): Call thread_db_err_str.
 757         * configure.ac: Check for TD_VERSION.
 758         * config.in, configure: Regenerated.
 759
 760 2005-07-31  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 761
 762         * server.h (error, fatal, warning): Add ATTR_FORMAT.
 763
 764 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
 765
 766         * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
 767         is not available.  Define HAVE_PTRACE_GETREGS if it is.
 768         * config.in, configure: Regenerated.
 769         * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
 770         * linux-i386-low.c, linux-m68k-low.c: Update to use
 771         HAVE_PTRACE_GETREGS.
 772         * linux-low.c (regsets_fetch_inferior_registers)
 773         (regsets_store_inferior_registers): Only return 0 if we processed
 774         GENERAL_REGS.
 775         * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
 776         * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
 777
 778 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
 779
 780         * inferiors.c (struct thread_info): Add gdb_id.
 781         (add_thread): Add gdb_id argument.
 782         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
 783         * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
 784         calls to add_thread.
 785         * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
 786         * server.c (handle_query): Use thread_to_gdb_id.
 787         (handle_v_cont, main): Use gdb_id_to_thread_id.
 788         * server.h (add_thread): Update prototype.
 789         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
 790         prototypes.
 791
 792 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
 793
 794         * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
 795         left-padded registers.
 796         * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
 797         * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
 798
 799 2005-07-01  Steve Ellcey  <sje@cup.hp.com>
 800
 801         * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
 802         * configure: Regenerate.
 803         * config.in: Regenerate.
 804         * server.h (NEED_DECLARATION_STRERROR):
 805         Replace with !HAVE_DECL_STRERROR.
 806
 807 2005-06-16  Daniel Jacobowitz  <dan@codesourcery.com>
 808
 809         * linux-low.c (linux_wait, linux_send_signal): Don't test
 810         an unsigned long variable for > 0 if it could be MAX_ULONG.
 811         * server.c (myresume): Likewise.
 812         * target.c (set_desired_inferior): Likewise.
 813
 814 2005-06-13  Mark Kettenis  <kettenis@gnu.org>
 815
 816         * configure.ac: Simplify and improve check for socklen_t.
 817         * configure, config.in: Regenerate.
 818
 819 2005-06-12  Daniel Jacobowitz  <dan@codesourcery.com>
 820
 821         * acconfig.h: Remove.
 822         * configure.ac: Add a test for socklen_t.  Use three-argument
 823         AC_DEFINE throughout.
 824         * config.in: Regenerated using autoheader 2.59.
 825         * configure: Regenerated.
 826
 827         * gdbreplay.c (socklen_t): Provide a default.
 828         (remote_open): Use socklen_t.
 829         * remote-utils.c (socklen_t): Provide a default.
 830         (remote_open): Use socklen_t.
 831         (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
 832         unsigned char.
 833
 834         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
 835         char for buffers.
 836         * linux-low.c (linux_read_memory, linux_write_memory)
 837         (linux_read_auxv): Likewise.
 838         * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
 839         (check_mem_write): Likewise.
 840         * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
 841         Likewise.
 842         * regcache.c (struct inferior_rgcache_data, registers_to_string)
 843         (registers_from_string, register_data): Likewise.
 844         * server.c (handle_query, main): Likewise.
 845         * server.h (convert_ascii_to_int, convert_int_to_ascii)
 846         (decode_M_packet): Likewise.
 847         * target.c (read_inferior_memory, write_inferior_memory): Likewise.
 848         * target.h (struct target_ops): Update read_memory, write_memory,
 849         and read_auxv.
 850         (read_inferior_memory, write_inferior_memory): Update.
 851         * linux-low.h (struct linux_target_ops): Change type of breakpoint
 852         to unsigned char *.
 853         * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
 854         linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
 855         linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
 856         linux-s390-low.c, linux-sh-low.c: Update for changes in
 857         read_inferior_memory and the_low_target->breakpoint.
 858
 859 2005-05-28  Daniel Jacobowitz  <dan@codesourcery.com>
 860
 861         * Makefile.in (SFILES): Add linux-ppc64-low.c.
 862         (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
 863         * configure.srv: Add powerpc64-*-linux*.
 864         * linux-ppc64-low.c: New file.
 865
 866 2005-05-23  Orjan Friberg  <orjanf@axis.com>
 867
 868         * linux-cris-low.c: New file with support for CRIS.
 869         * linux-crisv32-low.c: Ditto for CRISv32.
 870         * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
 871         (clean): Add reg-cris.c and reg-crisv32.c.
 872         Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
 873         reg-crisv32.o, and reg-crisv32.c to make rules.
 874         * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
 875         recognized targets.
 876
 877 2005-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
 878
 879         * linux-low.c (fetch_register): Ensure buffer size is a multiple
 880         of sizeof (PTRACE_XFER_TYPE).
 881         (usr_store_inferior_registers): Likewise.  Zero out excess bytes.
 882
 883 2005-05-12  Orjan Friberg  <orjanf@axis.com>
 884
 885         * target.h (struct target_ops): Add insert_watchpoint,
 886         remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
 887         pointers for hardware watchpoint support.
 888         * linux-low.h (struct linux_target_ops): Ditto.
 889         * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
 890         (linux_stopped_by_watchpoint, linux_stopped_data_address): New.  Add
 891         to linux_target_ops.
 892         * remote-utils.c (prepare_resume_reply): Add watchpoint information to
 893         reply packet.
 894         * server.c (main): Recognize 'Z' and 'z' packets.
 895
 896 2005-05-10  Ulrich Weigand  <uweigand@de.ibm.com>
 897
 898         * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
 899         (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
 900         (the_low_target): Add new members.
 901
 902 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
 903
 904         * proc-service.c (ps_lgetregs): Search all_processes instead of
 905         all_threads.
 906
 907 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
 908
 909         * server.c (start_inferior): Change return type to int.
 910         (attach_inferior): Change sigptr to int *.
 911         (handle_v_cont, handle_v_requests): Change signal to int *.
 912         (main): Change signal to int.
 913
 914 2005-04-15  Kei Sakamoto  <sakamoto.kei@renesas.com>
 915
 916         * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
 917         * configure.srv: Add m32r*-*-linux*.
 918         * linux-m32r-low.c: New file.
 919
 920 2005-03-04  Daniel Jacobowitz  <dan@codesourcery.com>
 921
 922         * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
 923
 924 2005-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
 925
 926         * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
 927         Take unsigned long arguments for PIDs.
 928         * linux-low.c (add_process, linux_attach_lwp, linux_attach)
 929         (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
 930         (wait_for_sigstop, linux_resume_one_process)
 931         (regsets_fetch_inferior_registers, linux_send_signal)
 932         (linux_read_auxv): Likewise.  Update the types of variables holding
 933         PIDs.  Update format string specifiers.
 934         * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
 935         * remote-utils.c (prepare_resume_reply): Likewise.
 936         * server.c (cont_thread, general_thread, step_thread)
 937         (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
 938         unsigned long.
 939         (handle_query): Update format specifiers.
 940         (handle_v_cont, main): Use strtoul for thread IDs.
 941         * server.h (struct inferior_list_entry): Use unsigned long for ID.
 942         (add_thread, find_inferior_id, change_inferior_id, cont_thread)
 943         (general_thread, step_thread, thread_from_wait)
 944         (old_thread_from_wait): Update.
 945         * target.h (struct thread_resume): Use unsigned long for THREAD.
 946         (struct target_ops): Use unsigned long for arguments to attach and
 947         thread_alive.
 948
 949 2005-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
 950
 951         * acinclude.m4: Include bfd/bfd.m4 directly.
 952         * configure.ac: Use AC_ARG_PROGRAM.  Suggested by Aron Griffis
 953         <agriffis@toolchain.org>.
 954         * aclocal.m4, configure: Regenerated.
 955
 956 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 957
 958         * configure.ac: Rename configure.in, require autoconf 2.59.
 959         * configure: Re-generate.
 960
 961 2004-12-08  Daniel Jacobowitz  <dan@debian.org>
 962
 963         * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area.  Reset
 964         LIBS when finished.
 965         * aclocal.m4: Regenerated.
 966         * configure: Regenerated.
 967
 968 2004-11-21  Andreas Schwab  <schwab@suse.de>
 969
 970         * linux-m68k-low.c (m68k_num_gregs): Define.
 971         (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
 972         (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
 973         (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
 974         (m68k_breakpoint_at): New.  Add to the_low_target.
 975
 976         * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
 977         srv_linux_thread_db to yes.
 978
 979 2004-10-20  Joel Brobecker  <brobecker@gnat.com>
 980
 981         * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
 982         (ARCH_SET_FS): Likewise.
 983         (ARCH_GET_FS): Likewise.
 984         (ARCH_GET_GS): Likewise.
 985
 986 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
 987
 988         * linux-i386-low.c (ps_get_thread_area): New.
 989         * linux-x86-64-low.c (ps_get_thread_area): New.
 990         * linux-low.c: Include <sys/syscall.h>.
 991         (linux_kill_one_process): Don't kill the first thread here.
 992         (linux_kill): Kill the first thread here.
 993         (kill_lwp): New function.
 994         (send_sigstop, linux_send_signal): Use it.
 995         * proc-service.c: Clean up #ifdefs.
 996         (fpregset_info): Delete.
 997         (ps_lgetregs): Update and enable implementation.
 998         (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
 999         implementations.
1000         * remote-utils.c (struct sym_cache, symbol_cache): New.
1001         (input_interrupt): Print a clearer message.
1002         (async_io_enabled): New variable.
1003         (enable_async_io, disable_async_io): Use it.  Update comments.
1004         (look_up_one_symbol): Use the symbol cache.
1005         * thread-db.c (thread_db_look_up_symbols): New function.
1006         (thread_db_init): Update comments.  Call thread_db_look_up_symbols.
1007
1008 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
1009
1010         * configure.in: Test for -rdynamic.
1011         * configure: Regenerated.
1012         * Makefile (INTERNAL_LDFLAGS): New.
1013         (gdbserver, gdbreplay): Use it.
1014
1015 2004-09-02  Andrew Cagney  <cagney@gnu.org>
1016
1017         * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
1018
1019 2004-03-23  Daniel Jacobowitz  <drow@mvista.com>
1020
1021         * linux-low.c (linux_wait): Clear all_processes list also.
1022
1023 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
1024
1025         * linux-low.c: Include <errno.h>.  Remove extern declaration of
1026         errno.
1027
1028 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
1029
1030         * gdbreplay.c, server.h, utils.c: Update copyright years.
1031
1032 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
1033
1034         * server.c (main): Print child status or termination signal from
1035         variable 'signal', not 'sig'.
1036
1037 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
1038
1039         * linux-low.c (linux_read_memory): Change return type to
1040         int.  Check for and return error from ptrace().
1041         * target.c (read_inferior_memory): Change return type to int.  Pass
1042         back return status from the_target->read_memory().
1043         * target.h (struct target_ops): Adapt *read_memory() prototype.
1044         Update comment.
1045         (read_inferior_memory): Adapt prototype.
1046         * server.c (main): Return an error packet if
1047         read_inferior_memory() returns an error.
1048
1049 2004-03-04  Daniel Jacobowitz  <drow@mvista.com>
1050
1051         * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
1052         Unify with other clean targets.
1053
1054 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
1055
1056         * server.c (handle_v_cont): Call set_desired_inferior.
1057
1058 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
1059
1060         * remote-utils.c (prepare_resume_reply): Always supply "thread:".
1061
1062 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
1063
1064         * linux-low.c (linux_wait): Unblock async I/O.
1065         (linux_resume): Block and enable async I/O.
1066         * remote-utils.c (block_async_io, unblock_async_io): New functions.
1067         * server.h (block_async_io, unblock_async_io): Add prototypes.
1068
1069 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
1070
1071         * remote-utils.c (remote_open): Print a status notice after
1072         opening a TCP port.
1073         * server.c (attach_inferior): Print a status notice after
1074         attaching.
1075
1076 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
1077
1078         * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
1079
1080 2004-02-26  Daniel Jacobowitz  <drow@mvista.com>
1081
1082         * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
1083         error packet.
1084         * server.c, target.h: Update copyright years.
1085
1086 2004-02-25  Roland McGrath  <roland@redhat.com>
1087
1088         * target.h (struct target_ops): New member `read_auxv'.
1089         * server.c (handle_query): Handle qPart:auxv:read: query using that.
1090         * linux-low.c (linux_read_auxv): New function.
1091         (linux_target_ops): Initialize `read_auxv' member to that.
1092
1093 2004-02-17  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1094
1095         Committed by Jim Blandy  <jimb@redhat.com>.
1096
1097         * linux-s390-low.c (s390_num_regs): Update.
1098         (s390_regmap): Remove control registers.  Use __s390x__ predefine
1099         instead of GPR_SIZE to distiguish s390 and s390x targets.
1100
1101 2004-01-31  Daniel Jacobowitz  <drow@mvista.com>
1102
1103         * linux-low.c: Update copyright year.
1104         (check_removed_breakpoint): Clear pending_is_breakpoint.
1105         (linux_set_resume_request, linux_queue_one_thread)
1106         (resume_status_pending_p): New functions.
1107         (linux_continue_one_thread): Use process->resume.
1108         (linux_resume): Only resume threads if there are no pending events.
1109         * linux-low.h (struct process_info): Add resume request
1110         pointer.
1111
1112 2004-01-30  Daniel Jacobowitz  <drow@mvista.com>
1113
1114         * regcache.c (new_register_cache): Clear the allocated register
1115         buffer.  Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
1116
1117 2003-10-13  Daniel Jacobowitz  <drow@mvista.com>
1118
1119         * linux-low.c (linux_resume): Take a struct thread_resume *
1120         argument.
1121         (linux_wait): Update call.
1122         (resume_ptr): New static variable.
1123         (linux_continue_one_thread): Renamed from
1124         linux_continue_one_process.  Use resume_ptr.
1125         (linux_resume): Use linux_continue_one_thread.
1126         * server.c (handle_v_cont, handle_v_requests): New functions.
1127         (myresume): New function.
1128         (main): Handle 'v' case.
1129         * target.h (struct thread_resume): New type.
1130         (struct target_ops): Change argument of "resume" to struct
1131         thread_resume *.
1132         (myresume): Delete macro.
1133
1134 2003-08-08  H.J. Lu  <hongjiu.lu@intel.com>
1135
1136         * Makefile.in (install-only): Create dest dir. Support DESTDIR.
1137         (uninstall): Support DESTDIR.
1138
1139 Mon Jul 21 20:09:34 UTC 2003  Brendan Conoboy  <blc@redhat.com>
1140
1141         * configure.srv: Add xscale*linux copy of arm*linux entry.
1142
1143 2003-07-24  Daniel Jacobowitz  <drow@mvista.com>
1144
1145         * linux-arm-low.c (arm_reinsert_addr): New function.
1146         (the_low_target): Add arm_reinsert_addr.
1147
1148 2003-07-08  Mark Kettenis  <kettenis@gnu.org>
1149
1150         * mem-break.c: Remove whitespace at end of file.
1151
1152 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
1153
1154         * configure.in: Check whether we need to prototype strerror.
1155         * server.h: Optionally prototype strerror.
1156         * gdbreplay.c (perror_with_name): Use strerror.
1157         * linux-low.c (linux_attach_lwp): Use strerror.
1158         * utils.c (perror_with_name): Use strerror.
1159         * config.in, configure: Regenerated.
1160
1161 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
1162
1163         * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
1164         SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
1165
1166 2003-06-20  Daniel Jacobowitz  <drow@mvista.com>
1167
1168         * Makefile.in (SFILES): Update.
1169         * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
1170         low-sun3.c: Remove files.
1171
1172 2003-06-17  Daniel Jacobowitz  <drow@mvista.com>
1173
1174         * linux-low.c: Move comment to linux_thread_alive where it belonged.
1175         (linux_detach_one_process, linux_detach): New functions.
1176         (linux_target_ops): Add linux_detach.
1177         * server.c (main): Handle 'D' packet.
1178         * target.h (struct target_ops): Add "detach" member.
1179         (detach_inferior): Define.
1180
1181 2003-06-13  Mark Kettenis  <kettenis@gnu.org>
1182
1183         From Kelley Cook  <kelleycook@wideopenwest.com>:
1184         * configure.srv: Accept i[34567]86 variants.
1185
1186 2003-06-05  Daniel Jacobowitz  <drow@mvista.com>
1187
1188         * linux-low.c (linux_wait_for_event): Correct comment typos.
1189         (linux_resume_one_process): Call check_removed_breakpoint.
1190         (linux_send_signal): New function.
1191         (linux_target_ops): Add linux_send_signal.
1192         * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
1193         of kill.
1194         * target.h (struct target_ops): Add send_signal.
1195
1196 2003-05-29  Jim Blandy  <jimb@redhat.com>
1197
1198         * linux-low.c (usr_store_inferior_registers): Transfer buf in
1199         PTRACE_XFER_TYPE-sized chunks, not int-sized chunks.  Otherwise,
1200         if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
1201         away part of the register's value.
1202
1203 2003-03-26  Daniel Jacobowitz  <drow@mvista.com>
1204
1205         * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
1206         (linux_wait_for_event, linux_init_signals): Likewise.
1207
1208 2003-03-17  Daniel Jacobowitz  <drow@mvista.com>
1209
1210         * configure.in: Check for stdlib.h.
1211         * configure: Regenerated.
1212         * config.in: Regenerated.
1213
1214 2003-01-04  Andreas Schwab  <schwab@suse.de>
1215
1216         * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
1217
1218 2003-01-02  Andrew Cagney  <ac131313@redhat.com>
1219
1220         * Makefile.in: Remove obsolete code.
1221
1222 2002-11-20  Daniel Jacobowitz  <drow@mvista.com>
1223
1224         * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
1225         defined(PT_FPR0_HI).
1226
1227 2002-11-17  Stuart Hughes  <seh@zee2.com>
1228
1229         * linux-arm-low.c (arm_num_regs): Increase.
1230         (arm_regmap): Include status register.
1231
1232 2002-11-17  Daniel Jacobowitz  <drow@mvista.com>
1233
1234         * linux-low.c (register_addr): Remove incorrect -1 check.
1235
1236 2002-08-29  Daniel Jacobowitz  <drow@mvista.com>
1237
1238         * linux-low.c (linux_create_inferior): Call setpgid.  Return
1239         the new PID.
1240         (unstopped_p, linux_signal_pid): Remove.
1241         (linux_target_ops): Remove linux_signal_pid.
1242         * remote-utils.c (putpkt, input_interrupt): Use signal_pid
1243         global instead of target method.
1244         * target.h (struct target_ops): Remove signal_pid.  Update comment
1245         for create_inferior.
1246         * server.c (signal_pid): New variable.
1247         (create_inferior): Set signal_pid.  Block SIGTTOU and SIGTTIN in
1248         gdbserver.  Set the child to be the foreground process group.
1249         (attach_inferior): Set signal_pid.
1250
1251 2002-08-23  Daniel Jacobowitz  <drow@mvista.com>
1252
1253         * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
1254
1255 2002-08-20  Jim Blandy  <jimb@redhat.com>
1256
1257         * Makefile.in (LDFLAGS): Allow the configure script to establish a
1258         default for this.
1259
1260 2002-08-01  Andrew Cagney  <cagney@redhat.com>
1261
1262         * Makefile.in: Make chill references obsolete.
1263
1264 2002-07-24  Kevin Buettner  <kevinb@redhat.com>
1265
1266         * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
1267         * configure: Regenerate.
1268         * config.in: Regenerate.
1269
1270 2002-07-09  David O'Brien  <obrien@FreeBSD.org>
1271
1272         * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
1273         (perror_with_name, remote_close, remote_open, expect, play): Static.
1274
1275 2002-07-04  Michal Ludvig  <mludvig@suse.cz>
1276
1277         * linux-x86-64-low.c (x86_64_regmap): Make it an array of
1278         byte offsets instead of an array of indexes.
1279         (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
1280
1281 2002-06-13  Daniel Jacobowitz  <drow@mvista.com>
1282
1283         * regcache.c: Add comment.
1284
1285 2002-06-11  Daniel Jacobowitz  <drow@mvista.com>
1286
1287         * thread-db.c: New file.
1288         * proc-service.c: New file.
1289         * acinclude.m4: New file.
1290         * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
1291         proc-service.o, and thread-db.o.
1292         (linux-low.o): Add USE_THREAD_DB.
1293         * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
1294         HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
1295         * aclocal.m4: Regenerated.
1296         * config.in: Regenerated.
1297         * configure: Regenerated.
1298         * configure.in: Check for proc_service.h, sys/procfs.h,
1299         thread_db.h, and linux/elf.h headrs.
1300         Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
1301         PRFPREGSET_T_BROKEN.  Introduce srv_thread_depfiles and USE_THREAD_DB.
1302         Check for -lthread_db and thread support.
1303         * configure.srv: Enable thread_db support for ARM, i386, MIPS,
1304         PowerPC, and SuperH.
1305         * i387-fp.c: Constify arguments.
1306         * i387-fp.h: Likewise.
1307         * inferiors.c: (struct thread_info): Renamed from
1308         `struct inferior_info'.  Remove PID member.  Use generic inferior
1309         list header.  All uses updated.
1310         (inferiors, signal_pid): Removed.
1311         (all_threads): New variable.
1312         (get_thread): Define.
1313         (add_inferior_to_list): New function.
1314         (for_each_inferior): New function.
1315         (change_inferior_id): New function.
1316         (add_inferior): Removed.
1317         (remove_inferior): New function.
1318         (add_thread): New function.
1319         (free_one_thread): New function.
1320         (remove_thread): New function.
1321         (clear_inferiors): Use for_each_inferior and free_one_thread.
1322         (find_inferior): New function.
1323         (find_inferior_id): New function.
1324         (inferior_target_data): Update argument type.
1325         (set_inferior_target_data): Likewise.
1326         (inferior_regcache_data): Likewise.
1327         (set_inferior_regcache_data): Likewise.
1328         * linux-low.c (linux_bp_reinsert): Remove.
1329         (all_processes, stopping_threads, using_thrads)
1330         (struct pending_signals, debug_threads, pid_of): New.
1331         (inferior_pid): Replace with macro.
1332         (struct inferior_linux_data): Remove.
1333         (get_stop_pc, add_process): New functions.
1334         (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
1335         Use add_process and add_thread.
1336         (linux_attach_lwp): New function, based on old linux_attach.  Use
1337         add_process and add_thread.  Set stop_expected for new threads.
1338         (linux_attach): New function.
1339         (linux_kill_one_process): New function.
1340         (linux_kill): Kill all LWPs.
1341         (linux_thread_alive): Use find_inferior_id.
1342         (check_removed_breakpoints, status_pending_p): New functions.
1343         (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
1344         Update.  Use WNOHANG.  Wait for cloned processes also.  Update process
1345         struct for the found process.
1346         (linux_wait_for_event): New function.
1347         (linux_wait): Use it.  Support LWPs.
1348         (send_sigstop, wait_for_sigstop, stop_all_processes)
1349         (linux_resume_one_process, linux_continue_one_process): New functions.
1350         (linux_resume): Support LWPs.
1351         (REGISTER_RAW_SIZE): Remove.
1352         (fetch_register): Use register_size instead.  Call supply_register.
1353         (usr_store_inferior_registers): Likewise.  Call collect_register.
1354         Fix recursive case.
1355         (regsets_fetch_inferior_registers): Improve error message.
1356         (regsets_store_inferior_registers): Add debugging.
1357         (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
1358         (unstopped_p, linux_signal_pid): New functions.
1359         (linux_target_ops): Add linux_signal_pid.
1360         (linux_init_signals): New function.
1361         (initialize_low): Call it.  Initialize using_threads.
1362         * regcache.c (inferior_regcache_data): Add valid
1363         flag.
1364         (get_regcache): Fetch registers lazily.  Add fetch argument
1365         and update all callers.
1366         (regcache_invalidate_one, regcache_invalidate): New
1367         functions.
1368         (new_register_cache): Renamed from create_register_cache.
1369         Return the new regcache.
1370         (free_register_cache): Change argument to a void *.
1371         (registers_to_string, registers_from_string): Call get_regcache
1372         with fetch flag set.
1373         (register_data): Make static.  Pass fetch flag to get_regcache.
1374         (supply_register): Call get_regcache with fetch flag clear.
1375         (collect_register): Call get_regcache with fetch flag set.
1376         (collect_register_as_string): New function.
1377         * regcache.h: Update.
1378         * remote-utils.c (putpkt): Flush after debug output and use
1379         stderr.
1380         Handle input interrupts while waiting for an ACK.
1381         (input_interrupt): Use signal_pid method.
1382         (getpkt): Flush after debug output and use stderr.
1383         (outreg): Use collect_register_as_string.
1384         (new_thread_notify, dead_thread_notify): New functions.
1385         (prepare_resume_reply): Check using_threads.  Set thread_from_wait
1386         and general_thread.
1387         (look_up_one_symbol): Flush after debug output.
1388         * server.c (step_thread, server_waiting): New variables.
1389         (start_inferior): Don't use signal_pid.  Update call to mywait.
1390         (attach_inferior): Update call to mywait.
1391         (handle_query): Handle qfThreadInfo and qsThreadInfo.
1392         (main): Don't fetch/store registers explicitly.  Use
1393         set_desired_inferior.  Support proposed ``Hs'' packet.  Update
1394         calls to mywait.
1395         * server.h: Update.
1396         (struct inferior_list, struct_inferior_list_entry): New.
1397         * target.c (set_desired_inferior): New.
1398         (write_inferior_memory): Constify.
1399         (mywait): New function.
1400         * target.h: Update.
1401         (struct target_ops): New signal_pid method.
1402         (mywait): Removed macro, added prototype.
1403
1404         * linux-low.h (regset_func): Removed.
1405         (regset_fill_func, regset_store_func): New.
1406         (enum regset_type): New.
1407         (struct regset_info): Add type field.  Use new operation types.
1408         (struct linux_target_ops): stop_pc renamed to get_pc.
1409         Add decr_pc_after_break and breakpoint_at.
1410         (get_process, get_thread_proess, get_process_thread)
1411         (strut process_info, all_processes, linux_attach_lwp)
1412         (thread_db_init): New.
1413
1414         * linux-arm-low.c (arm_get_pc, arm_set_pc,
1415         arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
1416         (the_low_target): Add new members.
1417         * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
1418         (i386_store_fpxregset): Constify.
1419         (target_regsets): Add new kind identifier.
1420         (i386_get_pc): Renamed from i386_stop_pc.  Simplify.
1421         (i386_set_pc): Add debugging.
1422         (i386_breakpoint_at): New function.
1423         (the_low_target): Add new members.
1424         * linux-mips-low.c (mips_get_pc, mips_set_pc)
1425         (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
1426         (mips_breakpoint_at): New.
1427         (the_low_target): Add new members.
1428         * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
1429         (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
1430         (the_low_target): Add new members.
1431         * linux-sh-low.c (sh_get_pc, sh_set_pc)
1432         (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
1433         (the_low_target): Add new members.
1434         * linux-x86-64-low.c (target_regsets): Add new kind
1435         identifier.
1436
1437 2002-05-15  Daniel Jacobowitz  <drow@mvista.com>
1438
1439         From Martin Pool <mbp@samba.org>:
1440         * server.c (gdbserver_usage): New function.
1441         (main): Call it.
1442
1443 2002-05-14  Daniel Jacobowitz  <drow@mvista.com>
1444
1445         * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
1446         stop_at -> stop_pc.
1447
1448 2002-05-04  Andrew Cagney  <ac131313@redhat.com>
1449
1450         * Makefile.in: Remove obsolete code.
1451
1452 2002-04-24  Michal Ludvig  <mludvig@suse.cz>
1453
1454         * linux-low.c (regsets_fetch_inferior_registers),
1455         (regsets_store_inferior_registers): Removed cast to int from
1456         ptrace() calls.
1457         * regcache.h: Added declaration of struct inferior_info.
1458
1459 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
1460
1461         * inferiors.c (struct inferior_info): Add regcache_data.
1462         (add_inferior): Call create_register_cache.
1463         (clear_inferiors): Call free_register_cache.
1464         (inferior_regcache_data, set_inferior_regcache_data): New functions.
1465         * regcache.c (struct inferior_regcache_data): New.
1466         (registers): Remove.
1467         (get_regcache): New function.
1468         (create_register_cache, free_register_cache): New functions.
1469         (set_register_cache): Don't initialize the register cache here.
1470         (registers_to_string, registers_from_string, register_data): Call
1471         get_regcache.
1472         * regcache.h: Add prototypes.
1473         * server.h: Likewise.
1474
1475 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
1476
1477         * mem-break.c: New file.
1478         * mem-break.h: New file.
1479         * Makefile.in: Add mem-break.o rule; update server.h
1480         dependencies.
1481         * inferiors.c (struct inferior_info): Add target_data
1482         member.
1483         (clear_inferiors): Free target_data member if set.
1484         (inferior_target_data, set_inferior_target_data): New functions.
1485         * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
1486         (i386_stop_pc, i386_set_pc): New.  Add to the_low_target.
1487         * linux-low.c (linux_bp_reinsert): New variable.
1488         (struct inferior_linux_data): New.
1489         (linux_create_inferior): Use set_inferior_target_data.
1490         (linux_attach): Likewise.  Call add_inferior.
1491         (linux_wait_for_one_inferior): New function.
1492         (linux_wait): Call it.
1493         (linux_write_memory): Add const.
1494         (initialize_low): Call set_breakpoint_data.
1495         * linux-low.h (struct linux_target_ops): Add breakpoint
1496         handling members.
1497         * server.c (attach_inferior): Remove extra add_inferior
1498         call.
1499         * server.h: Include mem-break.h.  Update inferior.c
1500         prototypes.
1501         * target.c (read_inferior_memory)
1502         (write_inferior_memory): New functions.
1503         * target.h (read_inferior_memory)
1504         (write_inferior_memory): Change macros to prototypes.
1505         (struct target_ops): Update comments.  Add const to write_memory
1506         definition.
1507
1508 2002-04-11  Daniel Jacobowitz  <drow@mvista.com>
1509
1510         * linux-low.c (usr_store_inferior_registers): Support
1511         registers which are allowed to fail to store.
1512         * linux-low.h (linux_target_ops): Likewise.
1513         * linux-ppc-low.c (ppc_regmap): Support FPSCR.
1514         (ppc_cannot_store_register): FPSCR may not be storable.
1515
1516 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
1517
1518         * server.h: Include <string.h> if HAVE_STRING_H.
1519         * ChangeLog: Correct paths in last ChangeLog entry.
1520
1521 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
1522
1523         * linux-low.h: Remove obsolete prototypes.
1524         (struct linux_target_ops): New.
1525         (extern the_low_target): New.
1526         * linux-low.c (num_regs, regmap): Remove declarations.
1527         (register_addr): Use the_low_target explicitly.
1528         (fetch_register): Likewise.
1529         (usr_fetch_inferior_registers): Likewise.
1530         (usr_store_inferior_registers): Likewise.
1531         * linux-arm-low.c (num_regs): Remove.
1532         (arm_num_regs): Define.
1533         (arm_regmap): Renamed from regmap, made static.
1534         (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
1535         made static.
1536         (arm_cannot_store_register): Renamed from cannot_store_register,
1537         made static.
1538         (the_low_target): New.
1539         * linux-i386-low.c (num_regs): Remove.
1540         (i386_num_regs): Define.
1541         (i386_regmap): Renamed from regmap, made static.
1542         (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
1543         made static.
1544         (i386_cannot_store_register): Renamed from cannot_store_register,
1545         made static.
1546         (the_low_target): New.
1547         * linux-ia64-low.c (num_regs): Remove.
1548         (ia64_num_regs): Define.
1549         (ia64_regmap): Renamed from regmap, made static.
1550         (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
1551         made static.
1552         (ia64_cannot_store_register): Renamed from cannot_store_register,
1553         made static.
1554         (the_low_target): New.
1555         * linux-m68k-low.c (num_regs): Remove.
1556         (m68k_num_regs): Define.
1557         (m68k_regmap): Renamed from regmap, made static.
1558         (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
1559         made static.
1560         (m68k_cannot_store_register): Renamed from cannot_store_register,
1561         made static.
1562         (the_low_target): New.
1563         * linux-mips-low.c (num_regs): Remove.
1564         (mips_num_regs): Define.
1565         (mips_regmap): Renamed from regmap, made static.
1566         (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
1567         made static.
1568         (mips_cannot_store_register): Renamed from cannot_store_register,
1569         made static.
1570         (the_low_target): New.
1571         * linux-ppc-low.c (num_regs): Remove.
1572         (ppc_num_regs): Define.
1573         (ppc_regmap): Renamed from regmap, made static.
1574         (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
1575         made static.
1576         (ppc_cannot_store_register): Renamed from cannot_store_register,
1577         made static.
1578         (the_low_target): New.
1579         * linux-s390-low.c (num_regs): Remove.
1580         (s390_num_regs): Define.
1581         (s390_regmap): Renamed from regmap, made static.
1582         (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
1583         made static.
1584         (s390_cannot_store_register): Renamed from cannot_store_register,
1585         made static.
1586         (the_low_target): New.
1587         * linux-sh-low.c (num_regs): Remove.
1588         (sh_num_regs): Define.
1589         (sh_regmap): Renamed from regmap, made static.
1590         (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
1591         made static.
1592         (sh_cannot_store_register): Renamed from cannot_store_register,
1593         made static.
1594         (the_low_target): New.
1595         * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
1596         (the_low_target): New.
1597
1598 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
1599
1600         * Makefile.in: Add stamp-h target.
1601         * configure.in: Create stamp-h.
1602         * configure: Regenerated.
1603
1604 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
1605
1606         * inferiors.c: New file.
1607         * target.c: New file.
1608         * target.h: New file.
1609         * Makefile.in:  Add target.o and inferiors.o.  Update
1610         dependencies.
1611         * linux-low.c (inferior_pid): New static variable,
1612         moved from server.c.
1613         (linux_create_inferior): Renamed from create_inferior.
1614         Call add_inferior.  Return 0 on success instead of a PID.
1615         (linux_attach): Renamed from myattach.
1616         (linux_kill): Renamed from kill_inferior.  Call clear_inferiors ().
1617         (linux_thread_alive): Renamed from mythread_alive.
1618         (linux_wait): Renamed from mywait.  Call clear_inferiors () if the
1619         child dies.
1620         (linux_resume): Renamed from myresume.  Add missing ``return 0''.
1621         (regsets_store_inferior_registers): Correct error message.
1622         Add missing ``return 0''.
1623         (linux_fetch_registers): Renamed from fetch_inferior_registers.
1624         (linux_store_registers): Renamed from store_inferior_registers.
1625         (linux_read_memory): Renamed from read_inferior_memory.
1626         (linux_write_memory): Renamed from write_inferior_memory.
1627         (linux_target_ops): New structure.
1628         (initialize_low): Call set_target_ops ().
1629         * remote-utils.c (unhexify): New function.
1630         (hexify): New function.
1631         (input_interrupt): Send signals to ``signal_pid''.
1632         * server.c (inferior_pid): Remove.
1633         (start_inferior): Update create_inferior call.
1634         (attach_inferior): Call add_inferior.
1635         (handle_query): New function.
1636         (main): Call handle_query for `q' packets.
1637         * server.h: Include "target.h".  Remove obsolete prototypes.
1638         Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
1639
1640 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
1641
1642         * Makefile.in: Add WARN_CFLAGS.  Update configury
1643         dependencies.
1644         * configure.in: Check for <string.h>
1645         * configure: Regenerate.
1646         * config.in: Regenerate.
1647         * gdbreplay.c: Include needed system headers.
1648         (remote_open): Remove strchr prototype.
1649         * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
1650         * regcache.c (supply_register): Change buf argument to const void *.
1651         (supply_register_by_name): Likewise.
1652         (collect_register): Change buf argument to void *.
1653         (collect_register_by_name): Likewise.
1654         * regcache.h: Add missing prototypes.
1655         * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
1656         * server.c (handle_query): New function.
1657         (attached): New static variable, moved out of main.
1658         (main): Quiet longjmp clobber warnings.
1659         * server.h: Add ATTR_NORETURN and ATTR_FORMAT.  Update prototypes.
1660         * utils.c (error): Remove NORETURN.
1661         (fatal): Likewise.