gdb/ChangeLog

   1 2000-05-01  Mark Kettenis  <kettenis@gnu.org>
   2
   3         * infrun.c (handle_inferior_event): When doing a "next", and
   4         stepping out of a signal handler into its calling trampoline
   5         ignore the value of step_frame_address.
   6         (step_over_function): Only modify step_resume_breakpoint->frame if
   7         the value of step_frame_address is non-zero.
   8
   9 2000-05-03  Michael Snyder  <msnyder@seadog.cygnus.com>
  10
  11         * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE
  12         is not static in the MULTI_ARCH world, so don't use it in a
  13         static array declaration.
  14
  15 2000-05-03  Elena Zannoni  <ezannoni@makita.cygnus.com>
  16
  17         * symtab.c (in_prologue): From Jim Blandy. Rewrite, more
  18         intelligently, making sure we use the information from the
  19         symbol tables fully.
  20
  21 2000-05-02  H.J. Lu  <hjl@gnu.org>
  22
  23         * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE
  24         instead of ELFOSABI_SYSV.
  25
  26 Tue May  2 19:07:20 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  27
  28         * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add.
  29         * gdbarch.h, gdbarch.c: Re-generate.
  30
  31         * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef
  32         NPC_REGNUM to run-time test.
  33         * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM
  34         and NNPC_REGNUM to run-time test.
  35         * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to
  36         run-time test.
  37         (procfs_store_registers): Ditto.
  38
  39 Tue May  2 18:48:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  40
  41         * gdbarch.sh: Provide non- multi-arch defaults by direct
  42         definition in "gdbarch.h" instead of going through "gdbarch.c".
  43         * gdbarch.h, gdbarch.c: Re-generate.
  44         * defs.h: When non- multi-arch, include "arch-utils.h" so that
  45         legacy definitions are globally visible.
  46
  47 Tue May  2 16:32:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  48
  49         * MAINTAINERS: Add Syd Polk to gdbtk maintainers.
  50         (symtabs): Add Elena to symtabs maintainers list.
  51         (Blanket Write Privs): Add Jim Blandy.
  52
  53 2000-05-01  Stan Shebs  <shebs@apple.com>
  54
  55         Remove obsolete Gould configuration:
  56         * configure.host, configure.tgt: Remove Gould configs.
  57         * Makefile.in: Remove Gould-related actions.
  58         * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files.
  59         * NEWS: Mention removal.
  60
  61 Mon May  1 15:37:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  62
  63         From 2000-04-28 Andreas Jaeger <aj@suse.de>:
  64         * defs.h: Properly check for GCC version number.
  65
  66 2000-04-30  Mark Kettenis  <kettenis@gnu.org>
  67
  68         Fix single-stepping out of signal trampolines.
  69         * config/i386/nm-linux.h (CHILD_RESUME): Define.
  70         * i386-linux-nat.c (child_resume): New function.
  71
  72 Fri Apr 28 16:22:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  73
  74         * blockframe.c (frameless_look_for_prologue): Use
  75         PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P.
  76         * gdbarch.sh (PROLOG_FRAMELESS_P): Define.
  77         * gdbarch.h, gdbarch.c: Re-generate.
  78         * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New
  79         function.
  80
  81 Fri Apr 28 15:31:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  82
  83         From "Serge Nikulin" <nikulin@actsw.amat.com>:
  84         * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function
  85         name is unknow.
  86
  87 2000-04-27  Michael Snyder  <msnyder@seadog.cygnus.com>
  88
  89         * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw,
  90         d10v_convert_iaddr_to_raw): make these multi-arch functions optional.
  91         * gdbarch.c, gdbarch.h: regenerate
  92
  93 Fri Apr 28 12:21:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  94
  95         From Tim Mooney <mooney@dogbert.cc.ndsu.nodak.edu>:
  96         * target.c (do_monitor_command): Cast tcomplain to correct
  97         function type in comparison.
  98
  99 Fri Apr 28 11:43:05 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 100
 101         From 2000-04-25 Guy Harris <guy@netapp.com>:
 102         * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and
 103         ser-pipe.o
 104
 105 2000-04-27  Michael Snyder  <msnyder@seadog.cygnus.com>
 106
 107         * jv-valprint.c (java_val_print): Add arg declaration,
 108         fix compiler warning.
 109         * corelow.c (core_open): Call set_gdbarch_from_file so that
 110         gdbarch becomes aware of the architecture encoded in the
 111         corefile.
 112         * findvar.c (write_register_gen): Export this useful interface.
 113         * value.h (write_register_gen): Declare.
 114
 115 2000-04-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 116
 117         * cxux-nat.c (add_shared_symbol_files): Don't treat .text section
 118         as special in the section_addr_info structure.
 119         * pa64solib.c (pa64_solib_add_solib_objfile): Ditto.
 120         * osfsolib.c (symbol_add_stub): Ditto.
 121         * irix5-nat.c (symbol_add_stub): Ditto.
 122
 123 Thu Apr 27 14:07:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 124
 125         * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h".
 126
 127 Thu Apr 27 10:06:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 128
 129         * TODO: Document IRIX X ARM cross compile problems.
 130
 131 2000-04-26  Michael Snyder  <msnyder@seadog.cygnus.com>
 132
 133         * utils.c (internal_verror): Call target_terminal_ours.
 134         * wrapper.h: Fix minor comment typo.
 135         * proc-api.c (write_with_trace): Change 'arg' from long to int.
 136         Treat 'off_t' and 'size_t' as unsigned long in printfs.
 137         (lseek_with_trace): Treat 'off_t' as unsigned long in printf.
 138         * procfs.c (comments): Eliminate "???" in comments, which GCC
 139         wants to interpret as a trigraph.  (fill_gregset, supply_gregset,
 140         fill_fpregset, supply_fpregset): Declare.
 141         (procfs_wait): Sysargs is a long, change printf format to match.
 142         (test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
 143
 144 2000-04-26  Kevin Buettner  <kevinb@redhat.com>
 145
 146         * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to
 147         ia64linux-nat.c.
 148
 149 Wed Apr 26 13:50:35 2000  Philippe De Muyter  <phdm@macqel.be>
 150
 151         * ax-gdb.c (agent_command): Remove now useless cast of
 152         `free_current_contents' when passed to `make_cleanup'.
 153         * coffread.c (coff_symfile_read): Ditto.
 154         * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto.
 155         (dwarf_decode_lines): Ditto.
 156         * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto.
 157         (parse_and_eval, parse_to_comma_and_eval): Ditto.
 158         * parse.c (parse_exp_1): Ditto.
 159         * printcmd.c (print_command_1, output_command, set_command): Ditto.
 160         (x_command, print_frame_args, printf_command): Ditto.
 161         * top.c (execute_control_command): Ditto.
 162         * tracepoint.c (validate_actionline): Ditto.
 163         * typeprint.c (whatis_exp, ptype_command): Ditto.
 164         (maintenance_print_type): Ditto.
 165
 166 2000-04-26  Kevin Buettner  <kevinb@redhat.com>
 167
 168         * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c.
 169         (ia64-linux-tdep.o): Add dependencies.
 170         (ia64-tdep.o): Add dependency for arch-utils.h.
 171         * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include.
 172
 173 2000-04-25  Michael Snyder  <msnyder@seadog.cygnus.com>
 174
 175         * blockframe.c: Fix a minor typo in a comment.
 176
 177 2000-04-25  Kevin Buettner  <kevinb@redhat.com>
 178
 179         * ia64-tdep.c (examine_prologue): Recognize store instructions;
 180         those whose source operands are input registers which haven't
 181         been seen before are considered to be part of the prologue.
 182
 183 Tue Apr 25 13:51:58 2000  glen mccready  <gkm@pobox.com>
 184
 185         * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
 186         patch being applied `Fri Apr  7 13:44:38 2000'.
 187
 188 2000-04-24  Kevin Buettner  <kevinb@redhat.com>
 189
 190         * ia64-linux-tdep.c: New file.
 191         * ia64-tdep.c (elf-bfd.h): Include.
 192         (ia64_linux_sigcontext_register_address): New extern declaration.
 193         (struct gdbarch_tdep): New struct.
 194         (SIGCONTEXT_REGISTER_ADDRESS): New define.
 195         (read_sigcontext_register): New static function.
 196         (extract_bit_field, replace_bit_field, slotN_contents,
 197         replace_slotN_contents): Made static.
 198         (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
 199         Added new code for signal handler frames and call dummy frames.
 200         (ia64_frame_init_saved_regs): Handle signal handler frames.
 201         (ia64_find_saved_register): Removed.
 202         (ia64_get_saved_register): Handle call dummy frames; reorganized
 203         to call generic_get_saved_register() to find registers saved
 204         in previous frames.
 205         (process_note_abi_tag_sections): New static function.
 206         (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
 207         executable.  Based upon this information, set target dependent
 208         field sigcontext_register_address appropriately.  Also set
 209         FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
 210         * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
 211         * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
 212         (ia64_linux_in_sigtramp): New declaration.
 213
 214 2000-04-23  Eli Zaretskii  <eliz@is.elta.co.il>
 215
 216         * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
 217         manual.
 218
 219 2000-04-23  Eli Zaretskii  <eliz@is.elta.co.il>
 220
 221         * config/djgpp/README: Explain how to unpack using djunpack.bat.
 222
 223 Fri Apr 21 15:23:13 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 224
 225         * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
 226         (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
 227         REG_STRUCT_HAS_ADDR.
 228         (define_symbol): Ditto.
 229
 230         * valops.c (hand_function_call): Replace #ifdef
 231         REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P.  Re-indent
 232         affected code.
 233
 234         * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
 235         function REG_STRUCT_HAS_ADDR_P.
 236         * gdbarch.h, gdbarch.c: Re-generate.
 237
 238 2000-04-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 239
 240         * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
 241
 242 2000-04-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 243
 244         * win32-nat.c  (handle_load_dll): Don't treat .text as a special
 245         section anymore.
 246         * somread.c (som_symfile_offsets): Ditto.
 247         * somsolib.c (som_solib_add_solib_objfile): Ditto.
 248
 249 Fri Apr 21 16:14:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 250
 251         * MAINTAINERS: Make Jimmy Guo TUI maintainer.
 252
 253 Fri Apr 21 14:37:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 254
 255         * command.h (help_all): Delete declaration.
 256         * command.c (help_all): Add declaration.  Convert function
 257         argument list to ISO-C.
 258
 259 Thu Apr 20 18:15:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 260
 261         * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
 262         (d10v_stack_align): Make static.
 263         * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
 264
 265 Thu Apr 20 14:35:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 266
 267         * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
 268         run-time test for STACK_ALIGN_P.
 269         * gdbarch.sh: Add support for function and variable predicates.
 270         (STACK_ALIGN): Add.  Implement with predicate - STACK_ALIGN_P.
 271         * gdbarch.h, gdbarch.c: Re-generate.
 272
 273 Thu Apr 20 17:39:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 274
 275         * defs.h, utils.c (free_current_contents): Change parameter to
 276         void*.
 277
 278         From Philippe De Muyter  <phdm@macqel.be>:
 279         * printcmd.c (print_address_symbolic): Call `make_cleanup' with
 280         `(free_current_contents, &x)', not `(free, x)'.
 281         * utils.c (free_current_contents): Do not `free (NULL)'.
 282
 283         * printcmd.c (print_address_symbolic): Cleanup after a failed
 284         call to build_address_symbolic.
 285
 286 2000-04-20  Christopher Faylor  <cgf@cygnus.com>
 287
 288         * wince-stub.c (FREE): New macro.
 289         (mempool): Just free any buffer prior to reuse.  Don't bother with
 290         realloc.
 291         (flag_single_step): New function.
 292         (skip_message): Detect "helpful" Windows CE messages and skip sending
 293         them to the host.
 294         (wait_for_debug_event): Use skip_message to avoid sending debug
 295         messages to the host.
 296         (dispatch): Prelimary implementation of single step detection.
 297         * wince.c: Rework SH single stepping code to be more consistent with
 298         other wince targets.
 299         (handle_output_debug_string): Allow first chance exceptions to come
 300         through since they seem to be all that we get on some versions of
 301         Windows CE.
 302         (check_for_step): New function, conditionally compiled based on target.
 303         (regptr): Delete obsolete function.
 304         (handle_exception): Detect illegal instructions.
 305         (get_child_debug_event): Return success only if event code matches
 306         target.
 307         (child_create_inferior): Reflect change to get_child_debug_event
 308         arguments.
 309
 310 2000-04-20  Christopher Faylor  <cgf@cygnus.com>
 311
 312         * win32-nat.c (thread_rec): Be more defensive about suspending already
 313         suspended threads.
 314         (safe_symbol_file_add_stub): New function.
 315         (safe_symbole_file_add_cleanup): New function.
 316         (safe_symbol_file_add): New function.
 317         (handle_load_dll): Use wrapper to add DLL symbol information to avoid
 318         bogus errors from non-stabs DLLs.
 319         (handle_exception): Add work around for detection of first exception
 320         breakpoint which does not seem to occur on W2K.  Detect more "signals"
 321         that can be effectively passed to the debuggee.  Reorganize to eliminate
 322         continue_status global.
 323         (child_continue): Reorganize to eliminate continue_status global.
 324         (child_wait): Ditto.
 325         (child_resume): Ditto.
 326         (get_child_debug_event): Ditto.  Recognize when an a breakpoint
 327         exception should be ignored.  Change method for signalling when an
 328         important event has occured to the caller.
 329         (child_create_inferior): Use new method for noticing when
 330         get_child_debug_event has found something interesting.
 331
 332 Fri Apr  7 13:44:38 2000  glen mccready  <gkm@pobox.com>
 333
 334         * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
 335           fails due to lack of space.
 336
 337 Fri Mar 24 12:10:38 2000  glen mccready  <gkm@pobox.com>
 338
 339         * command.c, command.h (help_all): Add functionality to display
 340         a complete listing of available commands.
 341
 342 2000-04-20  Scott Bambrough <scottb@netwinder.org>
 343
 344         * arm-linux-nat.c (PIDGET, TIDGET): New.
 345         (get_thread_id, GET_THREAD_ID): New.
 346         (fetch_nwfpe_register, store_nwfpe_register): New.
 347         (fetch_register, store_register): New.
 348         (fetch_fpregister, store_fpregister): New.
 349         (fill_gregset, supply_gregset): New.
 350         (fill_fpregset, supply_fpregset): New.
 351         (fetch_fpregs): Modified to use thread id's.
 352         (store_fpregs): Modified to use thread id's and
 353         fetch_nwfpe_register.
 354         (fetch_regs): Modified to use thread id's.
 355         (store_regs): Modified to use thread id's.
 356         (fetch_inferior_registers): Modified to handle single register
 357         fetches.
 358         (store_inferior_registers): Modified to handle single register
 359         stores.
 360         (arm_linux_register_u_addr): Removed.
 361
 362         * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
 363
 364         * config/arm/linux.mh
 365         (NATDEPFILES): Removed core-aout.o.  Added core-regset.o.
 366         (LOADLIBES): Define.
 367
 368         * config/arm/nm-linux.h: Include config/nm-linux.h.
 369         (ATTACH_DETACH): Removed.  Defined in config/nm-linux.h.
 370         (REGISTER_U_ADDR): Removed.
 371         (SVR4_SHARED_LIBS): Removed.  Defined in config/nm-linux.h.
 372         (#include "solib.h"): Removed.  Included via config/nm-linux.h.
 373
 374 Thu Apr 20 18:54:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 375
 376         From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney
 377         <mooney@dogbert.cc.ndsu.nodak.edu>:
 378         * infrun.c (follow_fork_mode_kind_names): NULL terminate
 379         array. Re-indent.
 380         (scheduler_enums): Ditto.
 381
 382 Mon Apr 17 13:37:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 383
 384         * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
 385         multi-arch targets.
 386         (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
 387         SIZEOF_CALL_DUMMY_WORDS): Update.
 388
 389         * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
 390         provided by gdbarch.
 391         (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
 392
 393         * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
 394
 395 2000-04-19  Jim Blandy  <jimb@redhat.com>
 396
 397         Bring RETURN_VALUE_ON_STACK under gdbarch's control.
 398         * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
 399         * gdbarch.c, gdbarch.h: Regenerated.
 400         * arch-utils.c (default_return_value_on_stack): New function.
 401         * arch-utils.h (default_return_value_on_stack): New declaration.
 402         * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
 403
 404         * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
 405         two-dimensional array, instead of faking it with explicit index
 406         arithmetic.
 407
 408         * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
 409         (Thanks to Guy Harris.)
 410
 411 2000-04-19  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 412
 413         * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
 414
 415 2000-04-19  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 416
 417         * TODO:  Update.
 418
 419 Wed Apr 19 19:10:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 420
 421         * TODO: Document -Wreturn-type problem.
 422
 423 2000-03-27  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 424
 425          * maint.c (_initialize_maint_cmds):  Add `mt i' alias for `mt info'.
 426
 427 2000-03-27  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 428
 429         * infcmd.c (_initialize_infcmd):  Add `info r' alias for
 430         `info registers'.
 431
 432 Wed Apr 19 17:03:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 433
 434         From Philippe De Muyter <phdm@macqel.be>:
 435         * bcache.c (free_bcache): Do not free NULL.
 436
 437 Wed Apr 19 16:37:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 438
 439         * TODO: Cleanup.
 440         * NEWS: Update GDB version.  Duplicate paragraph explaining
 441         obsolete.
 442
 443 Wed Apr 19 13:06:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 444
 445         * Makefile.in (distclean): Delete tui/Makefile.
 446         * TODO: Add deletion of tui/Makefile.in to list.
 447
 448 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 449
 450         * symfile.h (struct section_addr_info ): Remove fields for special
 451         treatment of .text, .data and .bss sections.
 452
 453         * solib.c (symbol_add_stub): The special field text_addr is not
 454         available anymore. Search for the .text field the hard way.
 455
 456         * symfile.c (build_section_addr_info_from_section_table): Don't
 457         fill in {text, data, bss}_addr any more.
 458         (default_symfile_offsets): Don't use {text, data, bss}_addr fields
 459         to fill in section_offsets for objfile.
 460         (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
 461         special case anymore.
 462         (add_symbol_file_command): Ditto.
 463
 464 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 465
 466         symfile.c: (symbol_file_command): Remove support for rombug, to
 467         simplify code.
 468
 469 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 470
 471         * symfile.c (add_symbol_file_command): Rewrite the arguments
 472         processing part. Simplify syntax of command. Remove support for
 473         rombug.
 474         (_initialize_symfile): Update help message for add-symbol-file
 475         command.
 476
 477 Mon Apr 17 15:53:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 478
 479         * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
 480         * gdbarch.h, gdbarch.c: Re-generate.
 481
 482 Mon Apr 17 11:26:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 483
 484         * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
 485         (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
 486         (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
 487         gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
 488         FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
 489         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
 490         REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
 491         ADDRESS_TO_POINTER): Delete default definition.  Handled by
 492         gdbarch.
 493
 494         * gdbarch.sh: Make multi-arch defaults, defaults for non-
 495         multi-arch targets.
 496         (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
 497         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
 498         D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
 499         MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
 500         REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
 501         Provide default/legacy implementation.
 502         (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
 503         * gdbarch.h, gdbarch.c: Re-generate.
 504
 505 2000-04-16  Jim Blandy  <jimb@redhat.com>
 506
 507         * findvar.c (store_typed_address, extract_typed_address): Fix
 508         function names in error messages.
 509
 510 2000-04-16  Eli Zaretskii  <eliz@is.elta.co.il>
 511
 512         * config/djgpp/config.sed: Fix the lines which edit clean: and
 513         uninstall-info: targets.
 514
 515 2000-04-14  Jim Blandy  <jimb@redhat.com>
 516
 517         Bring IEEE_FLOAT under gdbarch's control.
 518         * gdbarch.sh (IEEE_FLOAT): New entry.
 519         * gdbarch.c, gdbarch.h: Regenerated.
 520         * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
 521         (print_floating): Use IEEE_FLOAT as if it were an expression; use
 522         the code specific to IEEE-format numbers whenever the value of
 523         IEEE_FLOAT is non-zero.
 524         * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
 525         config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
 526         config/h8300/tm-h8300.h, config/i386/tm-i386.h,
 527         config/i960/tm-i960.h, config/m88k/tm-m88k.h,
 528         config/mips/tm-mips.h, config/pa/tm-hppa.h,
 529         config/sparc/tm-sparc.h, config/delta/tm-delta.h,
 530         config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
 531         IEEE_FLOAT, make sure they give it the value (1).
 532
 533         Provide the hooks needed to support architectures on which
 534         pointers are not always simple byte addresses.
 535
 536         * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
 537         functions which architectures can redefine, defaulting to
 538         generic_pointer_to_address and generic_address_to_pointer.
 539         * findvar.c (extract_typed_address, store_typed_address,
 540         generic_pointer_to_address, generic_address_to_pointer): New
 541         functions.
 542         (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
 543         definitions.
 544         (extract_address, store_address): Doc fixes.
 545         * values.c (value_as_pointer): Doc fix.
 546         (value_from_pointer): New function.
 547         * defs.h (extract_typed_address, store_typed_address): New
 548         declarations.
 549         * inferior.h (generic_address_to_pointer,
 550         generic_pointer_to_address): New declarations.
 551         * value.h (value_from_pointer): New declaration.
 552
 553         The following changes are all of the general form "Use these
 554         functions instead of these other functions."  In each case, the
 555         change is because the new calls provide enough information to do
 556         the appropriate address / pointer conversions, where the old calls
 557         did not, or because the new functions are more appropriately named
 558         for the operation being performed.
 559
 560         * ax-gdb.c (const_var_ref): Use value_from_pointer, not
 561         value_from_longest.
 562         * blockframe.c (generic_push_dummy_frame): Use read_pc and
 563         read_sp, not read_register.
 564         * c-valprint.c (c_val_print): Use extract_typed_address instead of
 565         extract_address to extract vtable entries and references.
 566         * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
 567         instead of value_from_longest to extract the vtable's address.
 568         * eval.c (evaluate_subexp_standard): Use value_from_pointer
 569         instead of value_from_longest to compute `this', and for doing
 570         pointer-to-member dereferencing.
 571         * findvar.c (read_register): Use extract_unsigned_integer, not
 572         extract_address.
 573         (read_var_value): Use store_typed_address instead of store_address
 574         for building label values.
 575         (locate_var_value): Use value_from_pointer instead of
 576         value_from_longest.
 577         * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
 578         instead of value_from_longest, to build arguments to __d_shl_get.
 579         * printcmd.c (set_next_address): Use value_from_pointer, not
 580         value_from_longest.
 581         (x_command): Use value_from_pointer, not value_from_longest.
 582         * tracepoint.c (set_traceframe_context): Use value_from_pointer,
 583         not value_from_longest.
 584         * valarith.c (value_add, value_sub): Use value_from_pointer, not
 585         value_from_longest.
 586         * valops.c (find_function_in_inferior, value_coerce_array,
 587         value_coerce_function, value_addr, hand_function_call): Same.
 588         * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
 589         * values.c (unpack_long): Use extract_typed_address to produce
 590         addresses from pointers and references, not extract_address.
 591         (value_from_longest): Use store_typed_address instead of
 592         store_address to produce pointer and reference values.
 593
 594 2000-04-13  Mark Kettenis  <kettenis@gnu.org>
 595
 596         * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
 597         HAVE_PSADDR_T): Add them here instead of in config.in.
 598
 599         * acconfig.h (PRFPREGSET_T_BROKEN): New define.
 600         * configure.in: Add check for broken prfpregset_t type.
 601         * lin-thread.c (gdb_prfpregset): New typedef, depends on
 602         definition of PRFPREGSET_T_BROKEN.
 603         (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
 604         p_td_thr_setfpregs, thread_db_fetch_registers,
 605         thread_db_store_registers): Use gdb_prfpregset_t instead of
 606         prfpregset_t.
 607         * config.in: Regenerated.
 608         * configure: Regenerated.
 609
 610 2000-04-13  DJ Delorie  <dj@cygnus.com>
 611
 612         * mips-tdep.c (do_fp_register_row): copy the number of bytes
 613         allocated, not the size of the pointer.
 614
 615 2000-04-13  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 616
 617         * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS):  Define.
 618         * config/i386/tm-i386sol2.h (HAVE_I387_REGS):  Define.
 619         * i386v4-nat.c (supply_fpregset, fill_fpregset):  Add code
 620         to handle floating point registers if NUM_FREGS is not zero.
 621
 622 2000-04-13  Nick Duffek  <nsd@cygnus.com>
 623
 624         * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
 625         and document to_find_new_threads bug.
 626
 627 2000-04-13  Eli Zaretskii  <eliz@is.elta.co.il>
 628
 629         * infrun.c (proceed, normal_stop): Change the error message about
 630         failure to insert breakpoints/watchpoints so that it makes sense
 631         even if ptrace is not used or no other processes can be active.
 632
 633 Thu Apr 13 13:24:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 634
 635         * configure.in: Add --enable-maintainer-mode.
 636         * aclocal.m4, configure: Re-generate.
 637
 638         * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
 639         on maintainer-mode.  Update copying.c in source directory.
 640         (copying.txt): Delete rule.
 641         (copying.o): Add explict paths to $(srcdir) and explicit make
 642         rule.
 643
 644 2000-04-12  Kevin Buettner  <kevinb@redhat.com>
 645
 646         * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
 647         (fetch_debug_register, fetch_debug_register_pair,
 648         store_debug_register, store_debug_register_pair, is_power_of_2,
 649         enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
 650         ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
 651         New functions.
 652         * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
 653         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
 654         STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
 655         target_remove_watchpoint): Define.
 656         (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
 657         ia64_linux_remove_watchpoint): Declare.
 658
 659 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
 660
 661         * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
 662         hardware breakpoint resources, return EBUSY.
 663         (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
 664         one of the enumerated values, return EINVAL.
 665
 666 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
 667
 668         * README: Mention special build instructions for DJGPP.
 669         * NEWS: Update with FP features on x87 platforms, and
 670         DJGPP-related changes.
 671
 672 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
 673
 674         * top.c (gdb_completer_file_name_break_characters): New variable.
 675         (line_completion_function): When completing on file names, use
 676         gdb_completer_file_name_break_characters as word break
 677         characters for the readline library.
 678
 679 2000-04-12  Mark Kettenis  <kettenis@gnu.org>
 680
 681         * i387-tdep.c (print_i387_value): Avoid call to
 682         floatformat_to_doublest if long double type is the same on host
 683         and target.
 684
 685 2000-04-11  Fernando Nasser  <fnasser@cygnus.com>
 686
 687         * wrapper.h: Remove definitions of internal functions.
 688         * wrapper.c: Remove definitions of exported functions (which are
 689         already in wrapper.h) and make static all internal wrap_* functions.
 690
 691 Mon Apr 10 21:58:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 692
 693         * acconfig.h (USE_INCLUDED_REGEX): Add.
 694         * Makefile.in (REGEX_CFLAGS): Delete
 695         * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
 696         * configure, config.in: Re-generate.
 697
 698 2000-04-10  Philip Blundell <philb@gnu.org>
 699
 700         * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
 701         arm-linux-tdep.c.
 702         * arm-linux-tdep.c (arm_skip_solib_resolver): New.
 703
 704 2000-04-10  Fernando Nasser  <fnasser@cygnus.com>
 705
 706         From 2000-04-10 Rodney Brown <rdb@redhat.com>:
 707         * command.h (enum command_class): Remove trailing "," to placate
 708         AIX xlc.
 709
 710 Mon Apr 10 20:17:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 711
 712         * TODO, NEWS: Update.  Mention MI.
 713
 714 Mon Apr 10 00:21:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 715
 716         * gdbarch-utils.h, gdbarch-utils.c: Delete.
 717         * arch-utils.h, arch-utils.c: New files.  Avoid 14 character file
 718         name problems.
 719         * Makefile.in: Update.
 720         * gdbarch.c: Update.
 721
 722 Sun Apr  9 23:42:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 723
 724         From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
 725         * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
 726         new "set mips saved-gpreg-size" command
 727         (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
 728         (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
 729         either from target, or gdb multi-arch
 730         (show_mips_command): New. For "show mips" prefix command
 731         (set_mips_command): New. For "show mips" prefix command
 732         (_initialize_mips_tdep): Add top-level mips prefix command
 733         Add "set mips saved-gpreg-size" command
 734
 735         * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
 736         mips_default_saved_regsize.
 737         (mips_gdbarch_init): Update.
 738         (MIPS_DEFAULT_SAVED_REGSIZE): Update.
 739         (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
 740         mips_default_saved_regsize.
 741
 742 Sun Apr  9 23:27:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 743
 744         From 2000-04-07 J.T. Conklin <jtc@redback.com>:
 745         * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
 746         replace calls to target_xfer_memory() with target_read_memory()
 747         and target_write_memory().
 748
 749 Sun Apr  9 22:54:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 750
 751         * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
 752         NULL. Macro returns a CORE_ADDR.
 753
 754 2000-04-08  Jim Blandy  <jimb@redhat.com>
 755
 756         * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
 757         Don't include "bfd-elf.h".
 758         (address_significant_size): Delete variable.
 759         (dwarf2_build_psymtabs_hard): Don't set it, or check for
 760         consistency between it and the Dwarf 2 compilation unit header
 761         address size.
 762         (read_address): Don't mask off bits above
 763         address_significant_size.
 764         * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
 765         (elf_bfd_h): Remove variable; it's no longer used.
 766
 767 2000-04-08  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 768
 769         * configure.in (NEW_PROC_API):  Escape square brackets when testing
 770         for solaris2.[678].
 771         * configure:  Regenerate.
 772
 773 2000-04-07  Scott Bambrough <scottb@netwinder.org>
 774
 775         * ChangeLog: Correct date on last entry.
 776         * arm-linux-tdep.c (arm_linux_push_arguments): New function.
 777         * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
 778         * config/arm/tm-embed: Fix build warning from redefinition of
 779         LOWEST_PC.
 780         * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
 781         * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
 782         TARGET_BYTE_ORDER.  Add TARGET_BYTE_ORDER_SELECTABLE_P to
 783         override default in tm-arm.h.  Use default target byte order
 784         from tm-arm.h.
 785
 786 2000-04-07  Scott Bambrough <scottb@netwinder.org>
 787
 788         * Makefile.in: Add dependency information for arm-linux-tdep.c.
 789         * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
 790
 791 2000-04-07  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 792
 793         * sol-thread.c (gdb_ps_addr_t):  New typedef, depends on definition
 794         of PROC_SERVICE_IS_OLD.
 795         (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
 796         rw_common):  Change argument type from psaddr_t to gdb_ps_addr_t.
 797
 798 Fri Apr  7 17:18:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 799
 800         * Makefile.in (CFLAGS): Set using configure.
 801
 802         * configure.in (WARN_CFLAGS): Enable by default when GCC.
 803         * configure: Re-generate.
 804
 805 Fri Apr  7 13:33:43 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 806
 807         From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
 808         * procfs.c (init_procfs_ops):  Set procfs_ops.to_has_memory and
 809         procfs_ops.to_has_all_memory to 1.
 810
 811         * TODO: Update
 812
 813 2000-04-06  Nick Duffek  <nsd@cygnus.com>
 814
 815         * configure.in (_MSE_INT_H): Define on Solaris 7.
 816         (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
 817         * acconfig.h (_MSE_INT_H): Define on Solaris 7.
 818         * configure: Regenerate.
 819         * config.in: Regenerate.
 820
 821 2000-04-06  Michael Snyder  <msnyder@cygnus.com>
 822
 823         * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
 824         Change to rely on PIDGET etc.
 825         * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
 826         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
 827         STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
 828         define.  Allow target to use procfs hardware watchpoints.
 829         * config/sparc/nm-sun4sol2.h: ditto.
 830         * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
 831         definitions to use 16 bits for the pid, 15 bits for the tid, and
 832         1 bit for the flag.
 833         * config/sparc/tm-sun4sol2.h: ditto.
 834         (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
 835         * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
 836         for more than 15 thread increments.
 837
 838 2000-04-06  Eli Zaretskii  <eliz@is.elta.co.il>
 839
 840         * top.c (filename_completer): Set subsequent_name to 1 early on,
 841         to prevent an infinite loop if the first file in the directory is
 842         a backup file (whose name ends in a `~').
 843
 844 2000-04-05  Jim Blandy  <jimb@redhat.com>
 845
 846         * solib.c (update_solib_list): New function.
 847         (solib_add): Call update_solib_list, and then read symbols.
 848         (info_sharedlibrary_command): Call update_solib_list, not
 849         solib_add.
 850
 851 2000-04-05  Scott Bambrough <scottb@netwinder.org>
 852
 853         * arm-linux-tdep.c: Resolve implicit function declarations by
 854         including target.h and value.h.  Inclusion of symtab.h is
 855         no longer needed.
 856
 857 2000-04-05  Scott Bambrough <scottb@netwinder.org>
 858
 859         * arm-linux-tdep.c: New file.
 860         * arm-linux-nat.c (fetch_fpregs): Remove unused code.
 861         (arm_get_longjmp_target): Moved it and all defines
 862         it uses to arm-linux-tdep.c.
 863         (arm_linux_extract_return_value): Moved to
 864         arm-linux-tdep.c.
 865         * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
 866
 867 2000-04-04  Nick Duffek  <nsd@cygnus.com>
 868
 869         * infrun.c (handle_inferior_event): Call target_mourn_inferior
 870         instead of kill_target.
 871
 872 2000-04-04  Daniel Berlin  <dan@cgsoftware.com>
 873
 874         * TODO: Make note of various C++ things i have planned for 5.1.
 875
 876 Tue Apr  4 12:13:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 877
 878         * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
 879         in shift.  Stop GCC thinking it has a shift overflow.
 880
 881 2000-04-03  H.J. Lu  <hjl@gnu.org>
 882
 883         * TODO: Remove the regex entry.
 884
 885 2000-04-03  H.J. Lu  <hjl@gnu.org>
 886
 887         * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
 888         is defined and <regex.h> otherwise.
 889
 890         * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
 891         * monitor.c: Likewise.
 892         * osfsolib.c: Likewise.
 893         * solib.c: Likewise.
 894         * source.c: Likewise.
 895         * symtab.c: Likewise.
 896
 897         * Makefile.in (REGEX): Changed to @REGEX@.
 898         (REGEX_CFLAGS): New.
 899         (REGEX1): Removed.
 900         (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
 901         (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
 902
 903         * configure.in (--with-included-regex): New switch.
 904         (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
 905         (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
 906         * configure: Regenerated.
 907
 908 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
 909
 910         * NEWS (powerpc-*-linux*): Mention.
 911
 912 2000-04-03  J.T. Conklin  <jtc@redback.com>
 913
 914         * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
 915
 916 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
 917
 918         * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
 919         (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
 920
 921         * ia64-linux-nat.c (fill_gregset): Implement.
 922         (supply_fpregset, fill_fpregset): New functions.
 923
 924         * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
 925         which the CFM is fetched for certain frames.
 926         (find_global_pointer, find_extant_func_descr): Don't use
 927         partial symtabs for locating sections.
 928
 929         * config/ia64/linux.mh (LOADLIBES): Define.
 930         (NATDEPFILES): Add linux-thread.o and lin-thread.o.
 931         * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
 932         file containing generic linux declarations/definitions.
 933         (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
 934         defined in generic nm-linux.h.
 935         (solib.h): Remove include; already included in generic nm-linux.h.
 936
 937 2000-04-03  Jim Blandy  <jimb@redhat.com>
 938
 939         * solib.c (solib_add): Move all the code for loading symbol tables
 940         below the code to sort out additions and removals.  That way, we
 941         always catch all loaded shared libraries whose symbols we haven't
 942         grabbed yet.
 943
 944         * solib.c (solib_add): Don't try to free a shared object's objfile
 945         if it doesn't have one.  Duh.
 946
 947         * solib.c (solib_add): If a pattern was given, but it doesn't
 948         match any currently loaded shared libraries, print a message;
 949         don't just be silent.
 950
 951 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
 952
 953         * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
 954         two-dimensional array instead of faking it with index
 955         arithmetics.
 956
 957 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
 958
 959         * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
 960
 961         * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
 962         definition (and use the common one in tm-i386.h).
 963         (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
 964         (I386_DJGPP_TARGET): Don't define, it's no longer required.
 965         (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
 966         i386-tdep.c defines it for all x86 targets.
 967         (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
 968
 969         * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
 970
 971         * config/djgpp/djcheck.sh: Edit the copyright year out of the test
 972         results.  Fix editing of `main' arguments for non-GNU Sed.
 973
 974 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
 975
 976         * symfile.c (map_overlay_command, unmap_overlay_command): Fix
 977         error message: there's no "overlay on" command.
 978
 979 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
 980
 981         * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
 982         (copying.txt): New target, a link to COPYING.
 983
 984 Mon Apr  3 18:20:03 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 985
 986         * TODO: Update.
 987
 988 Mon Apr  3 14:56:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 989
 990         * top.c: Re-indent.
 991         (set_hook, error_hook): Remove PARAMS.
 992
 993 Mon Apr  3 14:45:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 994
 995         * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
 996         Daniel Berlin <dan@cgsoftware.com>.  Function was static.
 997         * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
 998
 999 Mon Apr  3 14:10:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1000
1001         * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
1002
1003 2000-04-02  Nick Duffek  <nsd@cygnus.com>
1004
1005         * gdbtypes.c (safe_parse_type): New wrapper function to ignore
1006         error() during parse_and_eval_type().
1007         (check_stub_method): Call safe_parse_type instead of
1008         parse_and_eval_type().
1009         * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
1010         (wrap_parse_and_eval_type): New support function.
1011         * wrapper.h (gdb_parse_and_eval_type): Prototype.
1012         (wrap_parse_and_eval_type): Prototype.
1013
1014 Sun Apr  2 10:32:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1015
1016         * MAINTAINERS: Eli Zaretskii is a doco maintainer.
1017
1018 Fri Mar 31 08:59:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1019
1020         * gdbarch-utils.h, gdbarch-utils.c: New files.
1021         * Makefile.in (SFILES, COMMON_OBS): Update.
1022         (gdbarch_utils_h) Define.
1023         (gdbarch-utils.o): Add dependencies.
1024
1025         * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
1026         handling default method values.
1027         (startup_gdbarch): Rename default_gdbarch, name misleading.
1028         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1029         (register_name): Default to legacy_register_name.
1030         (call_dummy_words): Default to legacy_call_dummy_words.
1031         (sizeof_call_dummy_words): Default to
1032         legacy_sizeof_call_dummy_words.
1033         (register_convertible): Default to
1034         generic_register_convertible_not.
1035         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1036         (remote_translate_xfer_address): Default to
1037         generic_remote_translate_xfer_address.
1038         (frameless_function_invocation): Default to
1039         generic_frameless_function_invocation_not.
1040
1041 2000-04-02  Mark Kettenis  <kettenis@gnu.org>
1042
1043         * i386-linux-nat.c: Add copyright notice.
1044
1045         * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
1046         &floatformat_i387_ext.
1047         * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
1048
1049 2000-03-29  Mark Kettenis  <kettenis@gnu.org>
1050
1051         * findvar.c (extract_floating): Remove reference to
1052         TARGET_EXTRACT_FLOATING.
1053         (store_floating): Remove reference to TARGET_STORE_FLOATING.
1054
1055 2000-03-30  Fernando Nasser  <fnasser@cygnus.com>
1056
1057         * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
1058         Safe version of value_subscript.
1059         * varobj.c (): Use gdb_value_subscript() to get an array element value.
1060
1061 2000-03-30  Michael Snyder  <msnyder@cleaver.cygnus.com>
1062
1063         * ui-file.c: Include "gdb_string.h"
1064         * cli-out.c: Include gdb_string.h to avoid compiler warnings.
1065         * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
1066         unions, since they are all used to hold both pointers and ints
1067         at various times.  Casting pointer to int and vice versa gives
1068         warnings (and is not safe) if they are not the same size.
1069
1070 2000-03-30  Michael Snyder  <msnyder@cleaver.cygnus.com>
1071
1072         * defs.h (struct continuation_arg): Make 'data' a union, to avoid
1073         casting problems when int and pointer are not the  same size.
1074         * event-top.c (command_handler): Use data as a union.
1075         (command_line_handler_continuation): Ditto.
1076         * infcmd.c (step_1_continuation): Use data as a union.  Re-indent.
1077         (step_once): ditto.  (finish_command_continuation): Ditto.
1078         (finish_command): Ditto.
1079         * breakpoint.c (until_break_command): Use data as a union.
1080         (until_break_command_continuation): Ditto.
1081         * utils.c (add_intermediate_continuation): Fix typo in comment.
1082
1083 Thu Mar 30 12:09:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1084
1085         * gdbarch.h, gdbarch.c: Re-indent.  Remove FIXMEs.
1086         * gdbarch.sh: Re-sync with gdbarch.[hc].
1087
1088 2000-03-29  Daniel Berlin  <dan@cgsoftware.com>
1089
1090         * minsyms.c (add_minsym_to_demangled_hash_table): New function.
1091         (install_minimal_symbols): Fix demangled symbol problems caused by
1092         using add_minsym_to_hash_table for the demangled names, which is
1093         wrong. Now we use add_minsym_to_demangled_hash_table.
1094         (lookup_minimal_symbol): Fix problems with demangled symbol lookup
1095         caused by weird control flow.
1096         * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
1097
1098 2000-03-29  Jason Merrill  <jason@casey.cygnus.com>
1099
1100         * configure.in: -linux-gnu*, not -linux-gnu.
1101
1102 Tue Mar 28 18:28:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1103
1104         * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
1105         with qThreadExtraInfo.
1106
1107 2000-03-29  J.T. Conklin  <jtc@redback.com>
1108
1109         * i386nbsd-nat.c (fetch_core_registers): Make static.
1110
1111         * m68knbsd-nat.c (fetch_core_registers): Make static.
1112         (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
1113
1114 Wed Mar 29 13:40:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1115
1116         * TODO: Update GDB 5 status.
1117
1118 Wed Mar 29 10:16:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1119
1120         * breakpoint.h (remove_hw_watchpoints): Add declaration.
1121         * breakpoints.c (remove_hw_watchpoints): Update.
1122         * maint.c (maintenance_do_deprecate): Avoid assignment within IF
1123         condition.
1124
1125 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1126
1127         breakpoint.c, breakpoint.h (remove_hw_watchpoints):  New function.
1128         infrun.c (resume):  Remove hardware watchpoints before stepping
1129         when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
1130
1131 2000-03-28  Michael Snyder  <msnyder@cleaver.cygnus.com>
1132
1133         * Makefile.in: Anchor tui-file.h dependency to $srcdir.
1134
1135 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1136
1137         * procfs.c (proc_set_watchpoint):  Declare addr parameter as
1138         CORE_ADDR, to match call from procfs_set_watchpoint.
1139
1140         * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
1141         Reselect the saved frame silently after frame selection for
1142         watchpoint evaluation.
1143         (insert_breakpoints):  Add missing space in `Hardware watchpoint
1144         deleted' message.  Do not reinsert hardware watchpoint if it is
1145         already marked for deletion at next stop.
1146
1147 2000-03-28  Christopher Faylor  <cgf@cygnus.com>
1148
1149         * partial-stab.h: Add one more check against corrupted or irregular
1150         stabs entry.
1151
1152 Tue Mar 28 12:23:37 2000  Philippe De Muyter  <phdm@macqel.be>
1153
1154         * gnu-regex.c (regerror): Function renamed from `__regerror'.
1155         (Change also approved in the mainline glibc sources)
1156
1157 Tue Mar 28 18:19:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1158
1159         From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
1160         * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
1161         particularly ensuring it can't return SERIAL_TIMEOUT when told
1162         not to time out.
1163
1164 2000-03-24  Daniel Berlin  <dan@cgsoftware.com>
1165
1166         * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
1167         which never existed before, and thus, has no deprecated old command.
1168
1169         * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
1170         "set archdebug" (same goes for the show commands).
1171         * gdb-events.c (_initialize_gdb_events): Add "set debug event",
1172         deprecate "set eventdebug" (same goes for the show commands).
1173         * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
1174         * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
1175         instead.
1176         x(init_main): Add the "set debug" and "show debug" commands.
1177         Add setdebuglist and showdebuglist.
1178
1179 Fri Mar 24 13:00:10 2000  Daniel Berlin <dan@cgsoftware.com>
1180
1181         * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
1182           Added prototype for the deprecate command so it doesn't complain.
1183
1184 Tue Mar 28 11:52:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1185
1186         * top.c (print_gdb_version): Bump copyright year to 2000.
1187
1188 Tue Mar 28 10:13:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1189
1190         * MAINTAINERS: Add Glen McCready to write after approval list.
1191
1192 Tue Mar 28 09:59:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1193
1194         * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
1195         * config.h: Regenerate.
1196
1197 Mon Mar 27 19:53:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1198
1199         * TODO: Update.  Add criteria for next release of GDB.
1200
1201 Mon Mar 27 17:20:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1202
1203         * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
1204         * config.h: Regenerate.
1205
1206 Mon Mar 27 16:43:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1207
1208         * Makefile.in (install-only): Create $(bindir) and $(man1dir)
1209         before installing GDB.
1210
1211 Mon Mar 27 16:26:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1212
1213         * Makefile.in (all-gdbtk): Check for an existing link/directory.
1214         Re-format warning message.  Document that post 5.0 this can be
1215         deleted.
1216
1217 Mon Mar 27 14:46:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1218
1219         * ChangeLog: Revert whitespace changes.
1220
1221 Mon Mar 27 10:20:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1222
1223         * MAINTAINERS: Update folks who need accounts.
1224
1225 Mon Mar 27 09:29:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1226
1227         * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
1228
1229 2000-03-27  Mark Kettenis  <kettenis@gnu.org>
1230
1231         * config/i386/tm-i386.h: Fix typo.  It is TARGET_LONG_DOUBLE_BIT
1232         instead of TARGET_LONG_DOUBLE_BITS.
1233         * config/i386/tm-i386mk.h: Likewise.
1234
1235 2000-03-26  Mark Kettenis  <kettenis@gnu.org>
1236
1237         Provide `long double' support for most i386 targets.
1238         * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
1239         &floatformat_i387_ext.
1240         (TARGET_LONG_DOUBLE_BITS): Define as 96.
1241         (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
1242         `builtin_type_long_double'.
1243         (REGISTER_CONVERT_TO_VIRTUAL): Call
1244         i386_register_convert_to_virtual.
1245         (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
1246         (i387_to_double, double_to_i387): Remove prototypes.
1247         (i386_extract_return_value): Change prototype to match definition
1248         in i386-tdep.c.
1249         * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
1250         (TARGET_LONG_DOUBLE_BITS): #undef.
1251         * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
1252         [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
1253         (i387_extract_floating, i387_store_floating): Remove prototypes.
1254         (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
1255         (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
1256         (REGISTER_VIRTUAL_TYPE): Remove.
1257         * i386-tdep.c (i386_register_convert_to_virtual): New function.
1258         (i386_register_convert_to_raw): New function.
1259         * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
1260         (i387_store_floating): Remove.
1261
1262 Sat Mar 25 18:55:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1263
1264         * maint.c: Re-indent.
1265
1266 Sat Mar 25 18:51:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1267
1268         * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
1269
1270 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
1271
1272         * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
1273         be inoperative.
1274
1275 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
1276
1277         * win32-nat.c: Back out special frame walking code.  It was broken.
1278         (handle_exception): Correctly identify an illegal instruction.
1279         * config/tm-cygwin.h: Eliminate special frame handling.  Just use
1280         normal i386 handling.
1281
1282 2000-03-24  J.T. Conklin  <jtc@redback.com>
1283
1284         * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
1285         * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
1286         (fetch_core_registers): Read fp registers.
1287         (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
1288
1289 2000-03-24  Jonathan Larmour  <jlarmour@redhat.co.uk>
1290
1291         * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
1292         so that we can stop searching for the prologue past the function end
1293         (arm_skip_prologue): Call thumb_skip_prologue with function end addr
1294
1295 2000-03-24  Kevin Buettner  <kevinb@redhat.com>
1296
1297         * linux-thread.c, lin-thread.c (save_inferior_pid,
1298         restore_inferior_pid): Don't do compile time comparison
1299         of TARGET_PTR_BIT and TARGET_INT_BIT.
1300
1301 Thu Mar 23 13:18:26 2000  Philippe De Muyter  <phdm@macqel.be>
1302
1303         * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
1304         and P_LINK_W.
1305         (P_PEA_FP, P_MOVL_SP_FP): New macros.
1306         (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
1307         P_MOVM_L.
1308         (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
1309         constants.
1310         (delta68_in_sigtramp): New function.
1311         (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
1312         (m68k_skip_prologue): Use P_* macros, not hex constants.
1313         (m68k_find_saved_regs): Do not expect a fixed sequence of register save
1314         instructions, but accept them in any order; use P_* macros, not octal
1315         or hex constants; recognize also `fmovemx to (fp + displacement)' and
1316         `moveml to (fp + displacement)'.
1317         * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
1318         (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
1319
1320 Fri Mar 24 13:44:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1321
1322         * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
1323
1324 2000-03-23  Michael Snyder  <msnyder@cleaver.cygnus.com>
1325
1326         * solib.c (open_symbol_file_object): To sneak an int argument
1327         past catch_errors, instead of casting it to a pointer, simply
1328         pass it by address.
1329
1330 2000-03-23  Jimmy Guo   <guo@cup.hp.com>
1331
1332         * gdbtypes.c (rank_function): Rank all N parameters and use correct
1333         index into the prams[] and args[] arrays.
1334
1335 2000-03-23  Fernando Nasser  <fnasser@cygnus.com>
1336
1337         From David Whedon <dwhedon@gordian.com>
1338
1339         * top.c (execute_command): Checks all commands beore executing
1340         to see if the user needs to be warned that the command is
1341         deprecated, warns user if appropriate.
1342         (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
1343         return values from void to struct cmd_list_element *.
1344         * command.c (lookup_cmd_1): Check aliases before following link
1345         in case user needs to be warned about a deprecated alias.
1346         (deprecate_cmd): new exported function for command deprecation,
1347         sets flags and posibly a replacement string.
1348         (deprecated_cmd_warning): New exported funciton to warn user about
1349         a deprecated command.
1350         (lookup_cmd_composition): New exported function that determines
1351         alias, prefix_command, and cmd based on a string.  This is useful
1352         is we want to full name of a command.
1353         * command.h : Added prototypes for deprecate_cmd,
1354         deprecated_warn_user and lookup_cmd_composition, added flags to
1355         the cmd_list_element structure, changed return values for
1356         add_com_* and add_info_* from void to cmd_list_element.
1357         * maint.c : (maintenance_deprecate): New function to deprecate a
1358         command.  This exists only so that the testsuite can deprecate
1359         commands at runtime and check the warning behavior.
1360         (maintenance_undeprecate) : New function, drops deprecated flags.
1361         (maintenance_do_deprecate): Actually does the (un)deprecation.
1362         (initialize_maint_cmds): Added the above new deprecate commands.
1363
1364 2000-03-22  Daniel Berlin  <dan@cgsoftware.com>
1365         * command.c (apropos_cmd_helper): New function, meat of the
1366         apropos command.
1367         (apropos_command): New apropos command to search command
1368         names/documentation for regular expressions.
1369         (_initialize_command): Add the apropos command.
1370
1371 2000-03-23  Michael Snyder  <msnyder@cleaver.cygnus.com>
1372
1373         * sol-thread.c (ps_pglobal_lookup): Change argument type from
1374         paddr_t to psaddr_t.  This mistake appears to date from an
1375         erroneous man page in Solaris 2.5 -- the correct type from the
1376         system headers has always been psaddr_t.
1377         (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
1378         (rw_common): Ditto.
1379
1380 2000-03-22  Kevin Buettner  <kevinb@redhat.com>
1381
1382         * ia64-linux-nat.c: Fix copyright.
1383         (fill_gregset): Minor formatting fix.
1384         * ia64-tdep.c (template_encoding_table, fetch_instruction,
1385         examine_prologue): Clean up some compiler warnings.
1386         (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
1387         find_global_pointer, find_extant_func_descr): New functions.
1388         (ia64_use_struct_convention, ia64_extract_return_value,
1389         ia64_push_arguments): Handle HFAs.
1390         (ia64_push_arguments): Find (or build) a function descriptor
1391         when given a function address.
1392         (ia64_push_return_address): Moved code for finding the
1393         global pointer into its own function, find_global_pointer ().
1394
1395 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1396
1397         * event-loop.c (handle_file_event): Run through indent.
1398
1399 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1400
1401         From  Philippe De Muyter  <phdm@macqel.be>
1402
1403         * event-loop.c (sys/types.h): File now included unconditionally.
1404         (use_poll): New variable..
1405         (gdb_notifier): poll- and select-versions merged.
1406         (add_file_handler): If HAVE_POLL, check whether poll is usable,
1407         and reset `use_poll' if not.
1408         (create_file_handler): Select poll- or select-version according to
1409         `use_poll'.
1410         (delete_file_handler, handle_file_event): Likewise.
1411         (gdb_wait_for_event, poll_timers): Likewise.
1412
1413 2000-03-22  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1414
1415         * printcmd.c (print_scalar_formatted):  Truncate addresses to the
1416         size of a target pointer before passing them to print_address.
1417
1418 2000-03-22  Mark Kettenis  <kettenis@gnu.org>
1419
1420         * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
1421         * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
1422         Remove
1423         * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
1424         (i386_extract_return_value): Rewritten.  Correctly support all
1425         floating-point types and large integer types on targets that use
1426         the standard i386 GDB register layout and return floating-point
1427         values in the FPU.
1428
1429 Wed Mar 22 15:09:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1430
1431         * configure.in (CONFIG_INITS): Do not append remote-nrom.c
1432
1433 2000-03-21  J.T. Conklin  <jtc@redback.com>
1434
1435         * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
1436         * i386nbsd-nat.c: New file.
1437
1438         * i386/tm-nbsd.h (NUM_REGS): Removed.
1439         (HAVE_I387_REGS): Defined.
1440         * i386/nm-nbsd.h (FLOAT_INFO): Removed.
1441
1442         * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
1443         SVR4_SHARED_LIBS.
1444
1445 Wed Mar 22 11:18:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1446
1447         * MAINTAINERS: Add Jim Blandy to breakpoint maintainers.  David
1448         taylor is the Solaris/SPARC maintainer.  Add Jonathan Larmour to
1449         the write after approval list.
1450
1451 2000-03-21  Kevin Buettner  <kevinb@redhat.com>
1452
1453         * symtab.h (MAX_SECTIONS, struct section_addr_info,
1454         symbol_file_add):  Move declarations from here...
1455         * symfile.h: ...to here.
1456
1457         * solib.c (symbol_add_stub): Make symbol_file_add () aware of
1458         all section addresses, not just .text.
1459         * symfile.h, symfile.c (free_section_addr_info,
1460         build_section_addr_info_from_section_table): New functions.
1461
1462         * symfile.h (MAX_SECTIONS): Increase value to 40.
1463         * symfile.c (syms_from_objfile): Add bounds check prior to
1464         accessing ``other'' array in a section_addr_info_struct.
1465         Remove unused variable section_offsets.
1466         (add_symbol_file_command): Remove unused variable text_addr.
1467
1468 2000-03-21  Eli Zaretskii  <eliz@is.elta.co.il>
1469
1470         * breakpoint.c (bpstat_stop_status): Don't stop if a read
1471         watchpoint appears to break, but the watched value changed.
1472
1473 2000-03-21  Jim Blandy  <jimb@redhat.com>
1474
1475         * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
1476         a companion to gdbarch_alloc, which allows a gdbarch init function
1477         to free partially-built gdbarch structures.
1478         * gdbarch.c, gdbarch.h: Regenerated.
1479
1480 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
1481
1482         * configure.host, configure.tgt (ia64-*-linux*): New entry.
1483
1484         * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
1485         initialize_arch): Define for IA-64.
1486         (initialize_arch): Add declaration.
1487
1488 2000-03-20  Eli Zaretskii  <eliz@is.elta.co.il>
1489
1490         * breakpoint.c (insert_breakpoints, remove_breakpoint)
1491         (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
1492         remove, or check status of hardware watchpoints for entire structs
1493         and arrays unless the user explicitly asked to watch that struct
1494         or array.
1495         (insert_breakpoints): Try to insert watchpoints for all the values
1496         on the value chain, even if some of them fail to insert.
1497
1498         * values.c (value_primitive_field): Set the offset in struct value
1499         we return when the field is a packed bitfield.
1500
1501 2000-03-20  Michael Snyder  <msnyder@cleaver.cygnus.com>
1502
1503         * remote.c (remote_threads_extra_info): New function.
1504         Implement the extra thread info query for "info threads".
1505         (remote_threads_info): Clean up a bit.
1506         (use_threadinfo_query, use_threadextra_query): New variables.
1507         Control whether GDB will use the new or old protocol for
1508         thread info queries.
1509         (remote_open_1): Initialize new variables.
1510         (remote_async_open_1): Ditto.
1511         (remote_cisco_open): Ditto.
1512
1513 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
1514
1515         * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
1516         config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
1517         config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
1518
1519 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
1520
1521         * utils.c (floatformat_from_doublest): Don't assume that a long
1522         will be exactly 32 bits in length.  Also...  make sure space
1523         that we're writing the float to is completely initialized to
1524         zeroes, even when the number of bits in the float is not
1525         evenly divisible by FLOATFORMAT_CHAR_BIT.
1526
1527 2000-03-20  Jim Blandy  <jimb@redhat.com>
1528
1529         * i386-linux-nat.c: No need to #include "frame.h" any more.
1530         (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1531         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1532         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1533         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1534         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1535         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1536         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1537         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1538         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1539         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1540         i386_linux_sigtramp_saved_sp):  Deleted.  Folks rightly pointed
1541         out that these are target-dependent, and useful in non-native
1542         configurations.  Moved to...
1543         * i386-linux-tdep.c: ... Here, a new file.
1544         * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
1545         (i386-linux-tdep.o): New rule.
1546         (i386-linux-nat.o): We no longer depend on frame.h.
1547         * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
1548
1549 2000-03-04  Eli Zaretskii  <eliz@is.elta.co.il>
1550
1551         * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
1552         Print an error at compile time if we are to use select, but FD_SET
1553         is not available.
1554         (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
1555         if HAVE_POLL is not defined and NO_FD_SET *is* defined.
1556         (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
1557         (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
1558         (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
1559         instead of using memcpy and memset.  Use FD_ISSET.
1560
1561         * config/i386/xm-go32.h (fd_mask): Remove typedef.
1562
1563 Mon Mar 20 19:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1564
1565         * command.c (_initialize_command): Document requirements for ``!''
1566         command.
1567
1568 Mon Mar 20 18:12:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1569
1570         From Fri 10 Mar 2000 Robert
1571         <robert.melchers@drives.eurotherm.co.uk>:
1572         * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
1573
1574 Mon Mar 20 17:33:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1575
1576         From Thu Mar 16 16:49:27 EST 2000 John David Anglin
1577         <dave@hiauly1.hia.nrc.ca>:
1578         * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
1579         _initialize_hpux_thread being called twice.
1580         * configure: Regenerated.
1581
1582 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
1583
1584         * event-top.c (_initialize_event_loop): If instream is not
1585         connected to a terminal device, turn editing off.
1586
1587 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
1588
1589         Support for building GDB with DJGPP, and running the test suite on
1590         it:
1591         * config/djgpp/djconfig.sh: New file.
1592         * config/djgpp/config.sed: New file.
1593         * config/djgpp/README: New file.
1594         * config/djgpp/fnchange.lst: New file.
1595         * config/djgpp/djcheck.sh: New file.
1596
1597 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
1598
1599         * ser-go32.c (ports): Make the initializers complete, to pacify
1600         GCC 2.9X.
1601
1602 2000-03-17  Jim Blandy  <jimb@redhat.com>
1603
1604         * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
1605         two-dimensional array, instead of faking it with explicit index
1606         arithmetic.
1607
1608         * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
1609         linuxthreads_create_inferior): Fix typo in variable name: it's
1610         linuxthreads_exit_status, not linux_exit_status.
1611
1612         * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
1613         to W_STOPCODE.
1614
1615         * solib.c (solib_add): Delete debugging code.
1616
1617 2000-03-17  Mark Kettenis  <kettenis@gnu.org>
1618
1619         * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
1620         * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
1621
1622 Fri Mar 17 11:06:59 2000  Philippe De Muyter  <phdm@macqel.be>
1623
1624         * language.c (set_lang_str): Do not call `free' for a null pointer.
1625         (set_type_str, set_range_str): Ditto.
1626
1627 2000-03-16  Jim Blandy  <jimb@redhat.com>
1628
1629         * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
1630         merge; reinstated.
1631
1632         * solib.c (current_sos): Be more careful about freeing the new
1633         so_list node if an error occurs.
1634
1635         * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1636         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1637         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1638         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1639         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1640         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1641         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1642         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1643         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1644         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1645         i386_linux_sigtramp_saved_sp):  Deleted.  These all implement
1646         Linux-specific signal trampoline detection, and should be moved
1647         to...
1648         * i386-linux-nat.c: ... here.
1649         * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
1650         this any more, since we're not enabling OS-specific code in a
1651         OS-independent file.
1652
1653 2000-03-16  Eli Zaretskii  <eliz@is.elta.co.il>
1654
1655         * Makefile.in (go32-nat.o): Add prerequisites.
1656         (ALLDEPFILES): Add go32-nat.c.
1657
1658 2000-03-15  Michael Snyder  <msnyder@cleaver.cygnus.com>
1659
1660         From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
1661         * symfile.c (reread_symbols):  Clear msymbol hash table.
1662
1663 2000-03-15  Jim Blandy  <jimb@redhat.com>
1664
1665         Deal with the inferior unloading shared objects.
1666         * solib.c (current_sos): New function, replacing find_solib.
1667         (find_solib): Deleted.
1668         (free_so): New function.
1669         (clear_solib): Call free_so, instead of writing it out.
1670         (solib_add): Rewritten: compare the inferior's current list of
1671         shared objects with GDB's list, and do the required loads and
1672         unloads.
1673         (info_sharedlibrary_command, solib_address): Don't use find_solib
1674         to walk the list of shared libraries: call solib_add, and then
1675         walk the list at so_list_head normally.
1676         * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
1677         detach the core target.  These tasks are taken care of elsewhere.
1678         * target.c (remove_target_sections): New function.
1679         * target.h (remove_target_sections): New declaration.
1680
1681         * solib.c (symbol_add_stub): Check whether we've already created
1682         an objfile for this shared object first, before doing all that
1683         work to compute section addresses, etc.
1684
1685         * objfiles.c (unlink_objfile): Report an internal error if objfile
1686         doesn't occur in the object_files list.
1687
1688         * solib.c (special_symbol_handling): Delete argument; it's not
1689         used.
1690
1691         Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1692
1693         * solib.c (SOLIB_EXTRACT_ADDRESS):  New macro to extract addresses
1694         from solib structures. Use it throughout solib.c, get rid of all
1695         CORE_ADDR casts.
1696         (struct so_list):  Change type of lmaddr to CORE_ADDR.
1697         (first_link_map_member):  Change return value type to CORE_ADDR,
1698         update callers.
1699         (solib_add_common_symbols):  Change parameter type to CORE_ADDR,
1700         update callers.
1701         (open_symbol_file_object, find_solib):  Change type of lm variable
1702         to CORE_ADDR.
1703
1704 2000-03-15  Eli Zaretskii  <eliz@is.elta.co.il>
1705
1706         * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
1707         (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
1708         to ISO C.  Use ATTRIBUTE_UNUSED to avoid compiler warnings.
1709         (dos_info): Avoid compiler warning when printing a ptrdiff_t.
1710
1711         * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
1712         not opened by dos_open, but let the 3 standard handles go through
1713         unharmed.
1714
1715 2000-03-14  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1716
1717         * eval.c (evaluate_subexp_with_coercion): Add call to
1718         check_typedef, to handle typedeffed vars correctly.
1719
1720 Mon Mar 13 21:21:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1721
1722         * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
1723         somewhat redundant.
1724         (QUIT): Note that this can probably be replaced by a function.
1725
1726 2000-03-13  James Ingham  <jingham@leda.cygnus.com>
1727
1728         Add support for a variable object that tries to evaluate itself in
1729         the currently selected frame, rather than in a fixed frame.
1730
1731         * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
1732         gdb_parse_exp_1.
1733         * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
1734         of varobj_create.
1735         * varobj.c (varobj_list): Return type indicates whether the
1736         variable's type has changed (for current frame variables).
1737         (varobj_update): Handle the case where the variable's type has
1738         changed.
1739         (delete_variable_1): Allow for deletion of variables that have not
1740         been installed yet.
1741         (new_root_variable): Initialize use_selected_frame variable.
1742         (value_of_root): This is where most of the work to handle "current
1743         frame" variables was added.  Most of the complexity involves
1744         handling the case where the type of the variable has changed.
1745         (varobj_create): Add a "type" argument, to tell if the
1746         variable is one of these "current frame" variables.  Also protect
1747         call to parse_exp_1 from long jumping.
1748
1749 2000-03-13  Eli Zaretskii  <eliz@is.elta.co.il>
1750
1751         * go32-nat.c (struct env387): Remove declaration.
1752         (print_387_status, i386_go32_float_info): Remove redundant
1753         functions.
1754         (regno_mapping, sig_map, excepn_map): Add braces around inner
1755         initializers.
1756         (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
1757         fix code which mixed signed with unsigned.
1758         (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
1759         (go32_wait): Initialize INT3_addr.
1760         (go32_fetch_registers): Extend all FP registers that are shorter
1761         than 4 bytes to 32 bits.  Support 32 standard FP registers defined
1762         on config/i386/tm-i386.h.
1763         (store_register): Support 32 FP registers.
1764         (go32_create_inferior): Don't crash if handed a NULL pointer
1765         instead of exec file name.
1766         (ignore): Remove unused function.
1767         (go32_insert_hw_breakpoint): Remove unused variables.
1768         (init_go32_ops): Set value of processing_gcc_compilation to 2.
1769
1770 Mon Mar 13 18:54:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1771
1772         From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
1773         overloading, add support for seeing through references:
1774         * valops.c (find_overload_match): Handle STABS overloading for
1775         C++.
1776         (find_overload_match): Look in right place for function arguments
1777         in the debug info.
1778         (find_overload_match): Rather than giving up when we have >1
1779         perfect match, just choose one, especially since the
1780         recommendation GDB gives ("disambiguate it by specifying function
1781         signature"), is basically impossible.
1782         (check_field_in): STREQ->strcmp_iw
1783         (search_struct_field): STREQ->strcmp_iw
1784         (find_method_list): STREQ->strcmp_iw
1785         * gdbtypes.c (rank_one_type): Add ability to see through
1786         references.
1787         (rank_one_type): strcmp->strcmp_iw, because the whitespace could
1788         be different.
1789         (rank_function): Rank function properly (was doing it wrong
1790         before, comparing the wrong parts of the arrays)
1791         (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
1792         * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
1793         associated with converting a non-reference to a reference.
1794     * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always
1795     return full value object; for STRUCTOP_PTR, use pointer to
1796     rtti type to get member / method if objectprint is set and
1797     target type of pointer is class.
1798
1799         * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
1800         #ifdef DEBUG_OLOAD.
1801
1802 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
1803
1804         * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
1805         a binary operator.
1806         (gnu_attach): Change error message for missing
1807         argument to be identical to the corresponding message in
1808         `inftarg.c'.  This makes the testsuite happy.
1809
1810 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
1811
1812         * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
1813         %eflags isn't modified.  This fixes a bug where every call to a
1814         function in the program beyond the first call would fail.
1815
1816 Fri Mar 10 11:44:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1817
1818         * MAINTAINERS: Devolve responsibility for domain maintenance.
1819
1820 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1821
1822         * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
1823
1824 2000-02-25  Scott Bambrough <scottb@netwinder.org>
1825
1826         * gdb.base/long_long.exp: Correct test suite failure when printing
1827         a long long value as a double on ARM platforms.
1828
1829 Thu Mar  9 14:21:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1830
1831         * MAINTAINERS (Core): Anthony Green is the Java - including
1832         testsuite - maintainer.  Reformat testsuite and language support
1833         sections
1834
1835 2000-03-08  Mark Kettenis  <kettenis@gnu.org>
1836
1837         * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
1838         * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
1839         i386_linux_saved_pc_after_call.
1840
1841 2000-03-06  Jim Blandy  <jimb@redhat.com>
1842
1843         From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
1844
1845         * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
1846         (compact_minimal_symbols): Added `objfile' argument.
1847         Put symbols in the objfile's hash table.
1848         (install_minimal_symbols): Put symbols in the objfile's demangled
1849         hash table.
1850         (lookup_minimal_symbol): Use hash table to find symbol in
1851         objfile.
1852         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
1853         functions.
1854         (prim_record_minimal_symbol_and_info): Initialize the
1855         hash link fields of the new minimal symbol.
1856         * symtab.h (struct minimal_symbol): New fields `hash_next',
1857         `demangled_hash_next'.
1858         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
1859         * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
1860         (struct objfile): New fields `msymbol_hash',
1861         `msymbol_demangled_hash'.
1862
1863 2000-03-06  Jim Blandy  <jimb@redhat.com>
1864
1865         * solib.c (first_link_map_member): Doc fix.
1866
1867 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1868
1869         From  Eli Zaretskii  <eliz@is.elta.co.il>:
1870
1871         * event-loop.c (poll_timers): Don't compare delta.tv_sec with
1872         zero, since time_t might be unsigned.
1873
1874 2000-03-06  Mark Kettenis  <kettenis@gnu.org>
1875
1876         * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
1877         in *FPREGSETP.
1878         (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
1879
1880 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
1881
1882         Allow GDB to run on Linux 2.0 again.
1883         * config.in: Add HAVE_PTRACE_GETREGS.
1884         * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
1885         * configure: Regenerated.
1886         * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
1887         CANNOT_STORE_REGISTER): New defines.
1888         * i386-linux-nat.c (have_ptrace_getregs): New variable.
1889         (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
1890         old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
1891         store_register, old_store_inferior_registers): Copied over from
1892         `inptrace.c' as a temporary measure.
1893         (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
1894         Conditionalize on HAVE_PTRACE_GETREGS.  Define stubs if
1895         HAVE_PTRACE_GETREGS isn't defined.
1896         (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
1897         with EIO.
1898         (fetch_inferior_registers, store_inferior_registers): Fall back on
1899         the method use in `infptrace.c' (by calling
1900         old_fetch_inferior_registers and old_store_inferior_registers) if
1901         `have_ptrace_getregs' isn't set.
1902
1903 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
1904
1905         * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
1906         of gregset_t and fpregset_t.  Those are the only names that are
1907         guaranteed to specify the right types for all supported Linux
1908         systems out there.
1909         Various doc fixes and gratitious local variable renames, all in an
1910         attempt to stress similarities between the code and unify the
1911         terminology used.  Use ISO-C all over.
1912         (regmap): Remove trailing comma.
1913         (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
1914         (convert_to_gregset): Make static.  Remove GDB_REGS argument.  It
1915         is unnecessary and wasn't used anyway.  All callers changed.
1916         (convert_to_fpregset, convert_to_xfpregset): Likewise.
1917         (fetch_regs, store_regs): Remove unused variable `regno'.
1918         (fill_fpregs): If REGNO is not -1, only update the specified
1919         register.
1920         (fetch_core_registers): Renamed from
1921         i386_linux_fetch_core_registers.  There is no need for a unique
1922         name since the function is static anyway.
1923         (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
1924         since it is more descriptive.
1925
1926 Sun Mar  5 19:40:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1927
1928         * MAINTAINERS (readline/): Expand to include host maintainers.
1929
1930 2000-03-04  Mark Kettenis  <kettenis@gnu.org>
1931
1932         Fix support for Linux/i386 signal trampolines.  The old approach
1933         didn't work for Linux 2.2 and beyond, and didn't work with recent
1934         versions of the GNU C library.
1935         * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1936         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
1937         (linux_rt_sigtramp_code): New variable.
1938         (LINUX_RT_SIGTRAMP_LEN): New define.
1939         (i386_linux_rt_sigtramp_start): New function.  Detect start of
1940         signal trampolines for RT signals.
1941         (i386_linux_sigtramp): Removed.
1942         (i386_linux_in_sigtramp): New function.
1943         (i386_linux_sigcontext_addr): New function.  Recognize the names
1944         of the signal tranmpolines used by recent versions of the GNU C
1945         library, and add support for RT signals.
1946         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):  New
1947         defines.  Moved here from config/i386/tm-linux.h.
1948         (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
1949         Reimplement in terms of i386_linux_sigcontext_addr.
1950         * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
1951         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
1952         Moved to i386-tdep.c.
1953         (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
1954
1955 Sat Mar  4 19:38:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1956
1957         By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1958         * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
1959
1960 Sat Mar  4 17:23:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1961
1962         * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
1963         sim directory.
1964
1965 Sat Mar  4 16:19:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1966
1967         * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
1968         ``Blanket Write Privs'' maintainers.
1969
1970 Sat Mar  4 15:58:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1971
1972         From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
1973         * language.c (longest_local_hex_string_custom): Don't compile
1974         'long long' section if host doesn't have 'long long'.
1975
1976 Sat Mar  4 15:45:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1977
1978         * language.c (longest_raw_hex_string): Comment out.  Appears
1979         unused.
1980
1981 Sat Mar  4 13:02:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1982
1983         * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
1984         "mmalloc.h" which means using PTRs.
1985         (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
1986
1987 Sat Mar  4 11:49:21 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1988
1989         * defs.h (store_address, store_unsigned_integer, store_address):
1990         Replace PTR with void* in delcaration.
1991         * findvar.c (extract_signed_integer, extract_unsigned_integer,
1992         extract_long_unsigned_integer, extract_address,
1993         store_signed_integer, store_unsigned_integer, store_address):
1994         Convert definition to ISO-C.  Replace PTR with void*.
1995
1996 Sat Mar  4 10:57:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1997
1998         * defs.h (make_cleanup_func): Document as deprecated.
1999         (make_cleanup_ftype): New typedef.  Make signature consistent with
2000         other function typedefs.  Document as not be used out side of
2001         make_cleanup code. Use in make_cleanup declarations.
2002         (null_cleanup): Replace PTR with void*.
2003
2004         * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
2005         make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
2006         null_cleanup): Change K&R definition to ISO-C using void* and
2007         make_cleanup_fytpe.
2008         (discard_my_cleanups): Don't cast argument to free.
2009
2010 2000-03-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2011
2012         * defs.h (struct continuation_arg): Change type of field 'data'
2013         from PTR to void *.
2014
2015         * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
2016
2017         * event-top.c: Ditto.
2018
2019 Fri Mar  3 15:39:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2020
2021         * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
2022         configure.
2023         (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
2024         SUBDIR_GDBTK_ALL): Define.
2025         (all-gdbtk, clean-gdbtk): New targets.
2026         (all): Add CONFIG_ALL as dependency.
2027         (clean): Add CONFIG_CLEAN as dependency.
2028
2029         * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
2030         (LN_S): Define.  Delete GDBtk's link code.
2031
2032 Fri Mar  3 13:12:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2033
2034         * configure.in (ENABLE_GDBTK): Delete variable.
2035         (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
2036         * Makefile.in: Update.
2037         * configure: Regenerate
2038
2039 2000-03-02  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2040
2041         * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
2042         NATDEPFILES list.
2043
2044 2000-03-02  Mark Kettenis  <kettenis@gnu.org>
2045
2046         * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
2047         Override definitions to include the normal FPU registers.
2048         (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
2049         REGISTER_CONVERT_TO_RAW): Removed.  The default definitions are
2050         fine for AIX/i386.
2051         (i387_to_double, double_to_i387): Remove prototypes.
2052
2053 2000-03-02  Kevin Buettner  <kevinb@redhat.com>
2054
2055         * findvar.c (extract_floating, store_floating): Use target
2056         floating point type sizes rather host sizes to determine
2057         which conversion needs to be done.
2058
2059 2000-03-02  Nick Duffek  <nsd@cygnus.com>
2060
2061         * uw-thread.c: Apply GNU conventions to comment formatting.
2062         (deactivate_uw_thread): Call remove_thread_event_breakpoints().
2063         (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
2064         call to deactivate_uw_thread().
2065
2066 Thu Mar  2 09:04:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2067
2068         * MAINTAINERS: Daniel Berlin is C++ maintainer.
2069
2070 Thu Mar  2 08:55:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2071
2072         * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
2073         a joint GNU/Linux/x86 maintainer.  Nick Duffeck and Robert Lipe
2074         share SCO/Unixware.  Nick Duffek and Peter Schauer share
2075         Solaris/x86.
2076
2077 Wed Mar  1 22:12:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2078
2079         From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2080         * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
2081         * remote-rdi.c (arm_rdi_close): Ditto.
2082
2083 Wed Mar  1 19:31:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2084
2085         * CONTRIBUTE (configure.in): Note that patches to configure are
2086         not needed.
2087
2088 2000-03-01  Mark Kettenis  <kettenis@gnu.org>
2089
2090         * MAINTAINERS: Correct my own mail address.
2091
2092 Wed Mar  1 11:26:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2093
2094         * MAINTAINERS: Document people with paperwork pending.
2095
2096 Wed Mar  1 00:49:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2097
2098         From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2099         Make NEW_PROC_ABI interface functional on Solaris x86.
2100         * sol-thread.c (ps_lgetLDT): Rewrite to use new
2101         procfs_find_LDT_entry function from procfs.c, mostly copied from
2102         lin-thread.c.
2103         * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
2104         needed.
2105
2106 Wed Mar  1 00:34:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2107
2108         From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2109         * config/i386/tm-i386sol2.h (MERGEPID): Define.
2110
2111 Wed Mar  1 00:06:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2112
2113         From 1999-08-13 J.T. Conklin <jtc@redback.com>:
2114         * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
2115         FRAME_FIND_SAVED_REGS.
2116         (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
2117         * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
2118         Update.
2119
2120 Tue Feb 29 23:56:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2121
2122         From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2123         * objfiles.c (open_mapped_file):  Fix obsolete references to `mapped'
2124         parameter.
2125
2126 Tue Feb 29 18:47:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2127
2128         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2129         * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
2130         (top level): Add prototypes for go32_* functions.
2131         * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
2132         (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2133         Override definitions from tm-i386.h.
2134         (REGISTER_VIRTUAL_TYPE): Remove macro definition.
2135         * i386-tdep.c (i386_extract_return_value)
2136         [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
2137         to the list of targets which return FP values in FP registers.
2138
2139         * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
2140         that this function be re-implemented using multi-arch.
2141
2142 Tue Feb 29 18:40:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2143
2144         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2145         * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
2146         and ScreenRows.
2147         * ser-go32.c: Include string.h, for prototype of strncasecmp.
2148         (dpmi_regs, dpmi_sregs): Remove unused variables.
2149         (dos_flush_input): Return a value, to prevent compiler warning.
2150         * expprint.c (dump_prefix_expression): Use %ld in format and cast
2151         sizeof(union exp_element) to long, to prevent GCC from complaining
2152         about format/argument mismatch.
2153         (dump_postfix_expression): Likewise.
2154
2155 Tue Feb 29 18:09:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2156
2157         * arm-tdep.c: Include <ctype.h>.
2158
2159 Tue Feb 29 17:33:49 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2160
2161         From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2162         * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
2163         that the target's stack was valid.
2164
2165 Tue Feb 29 15:14:56 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2166
2167         From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
2168         * dwarf2read.c (read_address): Read 16-bits addresses.
2169
2170 2000-02-28  Scott Bambrough <scottb@netwinder.org>
2171
2172         * arm-linux-nat.c (fetch_nw_fpe_*):
2173         Renamed to fetch_nwfpe_* to use the same naming convention
2174         as in the Linux kernel.  Modified prototype to get rid of
2175         unused parameters.
2176         (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
2177         naming convention as in the Linux kernel.  Fixed calls to
2178         fetch_nwfpe_*.
2179         (store_fpregs): Fixed calls to store_nwfpe_*.  Removed
2180         unused variable.
2181
2182 Mon Feb 28 18:24:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2183
2184         * MAINTAINERS: Transfer d30v maintainership to David Taylor.
2185
2186 2000-02-28  Christopher Faylor  <cgf@cygnus.com>
2187
2188         * win32-nat.c: Remove unneeded header.
2189         * wince.c: Ditto.
2190
2191 Mon Feb 28 13:34:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2192
2193         * wince.c: Include "gdb_wait.h" and not "wait.h".
2194
2195 Mon Feb 28 10:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2196
2197         * MAINTAINERS: Mention mmalloc.  Expand Host/Native and
2198         Target/Architecture maintainers descriptions.
2199
2200 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
2201
2202         * gnu-nat.c: Include "gdbthread.h".  Include <hurd.h>.
2203         Reorder headers a bit.  Overall cleanup and minor reformatting.
2204         (MIG_SERVER_DIED): Remove define.
2205         (proc_update_sc): Add braces to silence compiler warning.
2206         (proc_steal_exc_port): Initialize err to zero.
2207         (make_proc): Add braces to silence compiler warning.
2208         (inf_validate_task_sc): Add cast to silence compiler warning.
2209         (inf_set_traced): Reorganize a bit to silence compiler warning.
2210         (inf_validate_procs): Use mach_msg_type_number_t for all thread
2211         numbers and add braces to silence compiler warning.
2212         (gnu_wait): Add prototypes for server functions and add braces to
2213         silence compiler warnings.
2214         (S_exception_raise_request): Pass subcode to inf_debug call.
2215         (gnu_write_inferior): Remove unused variable `protection_changed'.
2216         (gnu_xfer_memory): Remove unused variable `result'.
2217         (set_sig_thread_cmd): Remove unused varible `tid'.
2218         (set_signals_cmd): Remve unused variable `trace'.
2219         (add_task_commands): Provide complete prototype.  Reformat help
2220         strings a bit to make sure the first line is a full sentence.
2221         Call info_port_rights_cmd instead of info_send_rights_cmd for the
2222         "info port-rights" command.
2223         (add_thread_commands): Provide complete prototype.  Make static.
2224         Reformat help strings a bit to make sure the first line is a full
2225         sentence.
2226         (_initialize_gnu_nat): Provide complete prototype.
2227
2228 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
2229
2230         Make cross-compilation for the Hurd more friendly.
2231         From Jeff Bailey <jbailey@gnu.org>:
2232         * configure.in: Use AC_CHECK_TOOL to find MiG.
2233         * Makefile.in (MIG): New variable.
2234         * config/i386/i386gnu.mh (MIG): Remove.
2235         * configure: Regenerated.
2236
2237 2000-02-26  Kevin Buettner  <kevinb@redhat.com>
2238
2239         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
2240         comment explaining motivation behind this function and why
2241         the generic facilities won't work for this platform.
2242         * rs6000-tdep.c (skip_prologue): Always test to make sure
2243         that an instruction is read successfully from the target's
2244         memory.  Introduce notion of instructions which may appear in
2245         the prologue, but may not end the prologue.  Added explicit
2246         check for nop instruction.  Use memset() to zero the frame
2247         data instead of assignment from a statically allocated,
2248         uninitialized structure.
2249
2250 Sat Feb 26 17:15:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2251
2252         * MAINTAINERS: Chris Faylor is responsible for all MS Windows
2253         systems.  Note that Jim Blandy as maintainer for ``tracing
2254         bytecode stuff''
2255
2256 2000-02-25  Fernando Nasser  <fnasser@cygnus.com>
2257
2258         From: Thomas Zenker <thz@Lennartz-electronic.DE>
2259         * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
2260         NetBSD...) sys_errlist should not be declared in hsys.c.
2261         NEED_SYSERRLIST is set already by configure, so we can use it.
2262         * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
2263         posix compliant and we should not work with the old compatibility
2264         stuff.  Because of that I undef BSD in case of FBSD etc and include
2265         sys/ioctl to get the flags.
2266         * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
2267         for exclusive use.
2268
2269 2000-02-24  Kevin Buettner  <kevinb@redhat.com>
2270
2271         * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
2272         of return structure in r3 if necessary.
2273         (ppc_linux_memory_remove_breakpoints): New function.
2274         * rs6000-tdep.c (skip_prologue): Make sure that the cases
2275         for storing either cr or lr to the stack only handle those
2276         cases.  (I.e, don't let these cases match 0x00000000 which is
2277         found found in the shared library trampoline prior to the
2278         loading of the shared library.)
2279         * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
2280         Declare.
2281         (MEMORY_REMOVE_BREAKPOINT): Define.
2282
2283 Wed Feb 23 23:27:48 2000  Andrew Cagney  <cagney@behemoth.cygnus.com>
2284
2285         * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
2286
2287 Thu Feb 24 18:42:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2288
2289         * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
2290         $(SUBDIR_*_INSTALL) when so configured.
2291         * configure: Regenerate.
2292
2293         * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
2294         configure.
2295         (install-only): Add dependency on $(CONFIG_INSTALL).  Delete code
2296         installing GDBtk.
2297         (uninstall): Add dependency on $(CONFIG_UNINSTALL).
2298         (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
2299         SUBDIR_GDBTK_INSTALL): Define.
2300         (install-gdbtk): New target.
2301
2302 Thu Feb 24 18:19:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2303
2304         * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
2305         * configure: Regenerate.
2306
2307 2000-02-24  Christopher Faylor  <cgf@cygnus.com>
2308
2309         * configure.tgt: Add arm, mips, sh wince targets.
2310         * config/arm/tm-wince.h: New file.
2311         * config/arm/wince.mt: New file.
2312         * config/sh/tm-wince.h: New file.
2313         * config/sh/wince.mt: New file.
2314         * config/mips/tm-wince.h: New file.
2315         * config/mips/wince.mt: New file.
2316         * wince.c: New file.
2317         * wince-stub.c: New file.
2318         * wince-stub.h: New file.
2319         * sh-tdep.c: Use correct register names for Windows CE.
2320
2321 Wed Feb 23 19:01:45 EST 2000  Nicholas Duffek <nsd@cygnus.com>
2322
2323         * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
2324         (error_return, quit_return): Merge into catch_return pointer.
2325         (return_to_top_level): Update comment.  Longjmp to *catch_errors,
2326         and communicate reason to catch_errors via setjmp return value.
2327         (catch_errors): Always catch both quit and error, and if a catch
2328         wasn't requested by caller, throw it to the next catch_error.
2329         Replace dual longjmp buffer memcpy with single pointer change.
2330         Add FIXME for possibly adding new interface to tell caller what
2331         event was caught.  Add extensive comments.
2332         * defs.h (enum return_reason): Reserve 0 for use as initial
2333         setjmp() return value.
2334         (RETURN_MASK): New public macro to generate RETURN_MASK_* from
2335         enum return_reason.
2336         (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
2337
2338 2000-02-23  Fernando Nasser  <fnasser@cygnus.com>
2339
2340         * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
2341         * valops.c (_initialize_valops): Add command "set unwindonsignal".
2342         (hand_function_call): Test for unwind_on_signal and act accordingly.
2343
2344 Wed Feb 23 12:58:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2345
2346         * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
2347         Match ../include/dis-asm.h change.
2348         * gdbarch.h: Regenerate.
2349         * corefile.c (dis_asm_read_memory): Update.
2350
2351 Mon Feb 21 13:57:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2352
2353         * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
2354         (ENABLE_CFLAGS): Move initialization to start of file.
2355         (enable-gdbmi): Add new configure option --enable-gdbmi.  When
2356         selected and an ${srcdir}/mi directory is present enable MI
2357         interface.
2358
2359         * configure: Regenerate.
2360
2361         * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
2362         SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
2363         (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
2364         CONFIG_LDFLAGS): New macros.  Initialized by autoconf via
2365         @CONFIG...@.
2366         (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
2367         INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
2368
2369         * mi: New directory. MI interface to GDB.
2370
2371         * defs.h (interpreter_p): Declare when UI_OUT.
2372         * top.c (gdb_init): When interpreter_p, check that the interpreter
2373         was recognized by one of the linked in interpreters.
2374         * main.c (interpreter_p): Define.
2375         (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
2376         * event-top.c (display_gdb_prompt): When interpreter_p, assume
2377         interpreter displays prompt.
2378
2379         * breakpoint.c (print_it_typical, watchpoint_check,
2380         print_one_breakpoint, mention): When MI include additional
2381         target status information.
2382         * infrun.c (print_stop_reason, normal_stop): Ditto.
2383
2384 2000-02-22  Jim Blandy  <jimb@redhat.com>
2385
2386         * gdbarch.sh: Make the `default' field really default to zero, as
2387         documented.
2388
2389         Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
2390         * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
2391         more function-like.
2392         (default_coerce_float_to_double, standard_coerce_float_to_double):
2393         New functions.
2394         (value_arg_coerce): Adjust for new definition.
2395         * value.h (default_coerce_float_to_double,
2396         standard_coerce_float_to_double): New declarations for the above.
2397         * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
2398         * gdbarch.c, gdbarch.h: Regenerated.
2399         * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
2400         tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
2401         definitions.
2402         * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
2403         function here.
2404         (mips_gdbarch_init): Install that as our coerce_float_to_double
2405         function.
2406
2407 2000-02-22  Kevin Buettner  <kevinb@redhat.com>
2408
2409         * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
2410         type.
2411         * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
2412         forward declaration.
2413
2414         * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
2415         where the next frame is a signal handler caller.
2416
2417         * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
2418         undef.
2419         (tm-linux.h): Include.
2420         (tm-sysv4.h): Don't include (directly).  config/tm-linux.h will
2421         include this file for us.
2422         (REALTIME_LO, REALTIME_HI): Don't define.  These are defined by
2423         config/tm-linux.h for us.
2424         (SOFUN_ADDRESS_MAYBE_MISSING): Define.
2425
2426 2000-02-21  Kevin Buettner  <kevinb@redhat.com>
2427
2428         * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
2429         (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
2430         * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
2431         and like targets.
2432
2433         * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
2434         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
2435         * config/powerpc/xm-linux.h: Substantially revised for native
2436         port.
2437         * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
2438         (NATDEPFILES): Update list to reflect the fact that we can
2439         now debug natively.
2440
2441         * rs6000-tdep.c, config/rs6000/tm-rs6000.h
2442         (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
2443         Renamed; The former names were lacking the rs6000_ prefix.
2444         * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
2445         instead of rs6000_frame_chain.
2446         (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
2447         of rs6000_frameless_function_invocation.
2448
2449 2000-02-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2450
2451         From Philippe De Muyter  <phdm@macqel.be>
2452
2453         * event-loop.c (handle_file_event): In case of poll, enable
2454         printing of informational message if an error/exception is
2455         detected on the file descriptor.
2456
2457 2000-02-21  Jim Kingdon  <kingdon@redhat.com>
2458
2459         * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
2460
2461 Mon Feb 21 12:50:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2462
2463         * buildsym.c: Include "language.h" and "expression.h" for
2464         longest_local_hex_string_custom.
2465
2466 Mon Feb 21 11:17:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2467
2468         * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
2469         * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
2470         Cagney <cagney@b1.cygnus.com>.
2471
2472 Mon Feb 21 11:03:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2473
2474         * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
2475         nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
2476         Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
2477         to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
2478         Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
2479         Kingdon.
2480         * MAINTAINERS: Add Nick Clifton to write after approval list.
2481
2482 Mon Feb 21 10:30:39 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2483
2484         * MAINTAINERS: Add note on multiple maintainers.
2485
2486 2000-02-19  Philippe De Muyter  <phdm@macqel.be>
2487
2488         * cli-out.c (cli_table_header): Type of parameter `alignment' is
2489         `enum ui_align', not `int'.
2490         (cli_field_string, cli_field_skip): Likewise.
2491
2492 2000-02-18  Jim Blandy  <jimb@redhat.com>
2493
2494         From Jimmy Guo <guo@cup.hp.com>:
2495         * buildsym.h (add_free_pendings): Declare.
2496         * buildsym.c (add_free_pendings): New function.
2497         (make_blockvector): 32x64 fix using longest_local_hex_string().
2498         (start_subfile): initialize variable 'subfile'.
2499
2500 2000-02-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2501
2502         * remote.c (remote_async_detach): Use target_mourn_inferior(), to
2503         make sure that all is cleaned up after we disconnect from the
2504         target.
2505         (remote_detach): Ditto.
2506
2507 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2508
2509         From Rodney Brown  <RodneyBrown@pmsc.com>
2510         * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
2511         potentially harming mistake.
2512
2513 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2514
2515         * arm-tdep.c: Use header file instead of extern declarations for
2516         the {get,set}_arm_regname* functions.
2517
2518 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2519
2520         * configure.in: Replaces obsolete gdbtk-variable.c with
2521         gdbtk-varobj.c.
2522         * configure: Regenerate.
2523         * Makefile.in: Remove obsolete/extraneous references to
2524         gdbtk-var* files.
2525
2526 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
2527
2528         * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
2529         the conversion of the signal number.  TARGET_SIGNAL_REALTIME_33 is
2530         33 by definition, whereas REALTIME_LO might be 32 on systems that
2531         have SIG32 such as Linux.  Make sure that the signal number
2532         returned is within the range specified by REALTIME_LO and
2533         REALTIME_HI.
2534
2535 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
2536
2537         * configure: Regenerated.
2538
2539 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2540
2541         * arm-tdep.c (set_disassembly_flavor, arm_othernames,
2542         _initialize_arm_tdep): Allows the user to choose between any of
2543         the flavors available for the disassembly to be used in the "info
2544         reg" command and elsewhere in gdb.  It prevents having to maintain
2545         this information in two places by using the data kept in the
2546         opcodes directory.
2547
2548 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
2549
2550         * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
2551         prfpregset_t in <sys/procfs.h>.
2552         * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
2553         HAVE_PRFPREGSET_T.
2554         * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
2555         prgregset_t and prfpregset_t if they are not already present.
2556
2557 Wed Feb 16 19:00:02 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2558
2559         From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
2560         * procfs.c: Define MERGEPID if not defined. For osf4.0e.
2561
2562 2000-02-15  Jason Molenda  (jsm@bugshack.cygnus.com)
2563
2564         * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
2565         'do-doc'.
2566
2567 2000-02-15  Kevin Buettner  <kevinb@redhat.com>
2568
2569         Changes for AIX 4.3:
2570         * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
2571         to correct value for generic dummy frames.  When using
2572         generic dummy frames, don't attempt to write TOC value or
2573         function to call into the call dummy.
2574         (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
2575         code to also handle the PowerOpen ABI.
2576         (ppc_push_return_address): Enable for all ports.
2577         * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
2578         PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
2579         CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
2580         CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
2581         provided by generic RS6000 definitions so that call dummies
2582         are implemented using generic dummy frames instead.
2583
2584         * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
2585         prior to changing the stack pointer via ptrace().  Also, ignore
2586         attempts to store to undefined registers that are less than
2587         NUM_REGS.
2588
2589         * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
2590         frame from 436 to 448 to account for alignment padding.
2591         (rs6000_push_arguments): Obtain actual register size instead
2592         of assuming the register is 4 bytes long.  [There's still
2593         more work to be done to totally remove the 4 byte assumption,
2594         however.]  Make sure the stack is 16 byte aligned as required
2595         by the PowerOpen ABI.  Also, make sure that small structures
2596         passed in registers are properly aligned within the register.
2597
2598 2000-02-15  Jesper Skov  <jskov@cygnus.co.uk>
2599
2600         Patch applied by Kevin Buettner <kevinb@redhat.com>
2601
2602         * rs6000-tdep.c (skip_prologue): skip copying of argument
2603         registers to local variable registers.
2604
2605 2000-02-14  Jim Kingdon  <kingdon@redhat.com>
2606
2607         * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale.  A
2608         sym->section->index number is not a SECT_OFF_* code.
2609
2610 Tue Feb 15 12:07:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2611
2612         * MAINTAINERS (write after approval): Add H.J. Lu.
2613
2614 2000-02-14  Nick Clifton  <nickc@cygnus.com>
2615
2616         * sh-tdep.c: Remove extraneous code.
2617
2618 2000-02-14  Amit S. Kale  <akale@veritas.com>
2619
2620         * elfread.c (elf_symtab_read): Move the use of sym to after where
2621         it is set.
2622         Checked in by Jim Kingdon  <kingdon@redhat.com>
2623
2624 Mon Feb 14 15:39:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2625
2626         * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
2627
2628 Mon Feb 14 15:20:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2629
2630         From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
2631         * dwarf2read.c: (die_is_declaration): New fn.
2632         (read_structure_scope): Use it.
2633
2634         * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
2635
2636 2000-02-10  J.T. Conklin  <jtc@redback.com>
2637
2638         * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
2639         * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
2640         configdirs.
2641         * gdbserver/low-nbsd.c: New file.
2642
2643         * gdbserver/Makefile.in: convert to autoconf.
2644         * gdbserver/configure.in: likewise.
2645         * gdbserver/configure: generate.
2646
2647 Sun Feb 13 11:21:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2648
2649         * CONTRIBUTE: New file.  How to contribute to GDB.
2650
2651 Sun Feb 13 10:34:48 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2652
2653         * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners.  Add Kevin
2654         Buettner to powerpc maintainers.  Make Kevin Buettner the
2655         GNU/LINUX PPC native maintainer.  Add J.T. Conklin, Jim Kingdon
2656         and Jason Molenda to write after aproval list.
2657
2658 Sun Feb 13 10:18:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2659
2660         * MAINTAINERS: Reformat.  Separate into check-in categories.
2661
2662 Sat Feb 12 01:08:21 EST 2000  Nicholas Duffek <nsd@cygnus.com>
2663
2664         * uw-thread.c: Remove __FUNCTION__ GNUism.
2665
2666 2000-01-17  Amit S. Kale  <akale@veritas.com>
2667
2668         * elfread.c (elf_symtab_read): Use offset for the section in which a
2669         symbol resides, instead of .text section for calculating address of a
2670         symbol.
2671         Checked in by Jim Kingdon  <kingdon@redhat.com>
2672
2673 2000-02-10  Mark Kettenis  <kettenis@gnu.org>
2674
2675         * gnu-nat.c: Remove hackery to include <bits/waitflags.h>.  It is
2676         no longer necessary now we have gdb_wait.h.
2677
2678 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
2679
2680         * gnu-nat.c (proc_string): Make global.
2681         (do_mach_notify_dead_name): Suppress dead name notifications if we
2682         know that the task is dead.
2683
2684 1999-12-13  Mark Kettenis  <kettenis@gnu.org>
2685
2686         * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
2687         instead of directly from the kernel.  Add some hackery to make
2688         sure that the info isn't influenced by suspension of the task in
2689         the proc server itself.
2690
2691 2000-02-10  Jim Kingdon  <kingdon@redhat.com>
2692
2693         * defs.h (MERGEPID): Added.  Patch submitted by Andrew Hobson and
2694         approved by Michael Snyder.
2695
2696 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
2697
2698         * linux-thread.c: Include defs.h before gdb_wait.h.
2699
2700 Wed Feb  9 18:59:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2701
2702         * Makefile.in (wait_h): Delete macro.  Update all dependencies
2703         specifying gdb_wait.h instead.
2704
2705         * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
2706         remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
2707         remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
2708         convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
2709         remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
2710         remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
2711         remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
2712         ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
2713         infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
2714         fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
2715         or <sys/wait.h>.
2716         * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
2717
2718         * gdb_wait.h: New file.  Based on ../include/wait.h. Include
2719         <sys/wait.h> or <wait.h> and then define any missing WIF macros.
2720
2721 Wed Feb  9 01:14:54 2000  Andrew Cagney  <cagney@amy.cygnus.com>
2722
2723         * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
2724         * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
2725         (d10v_stack_align): Declare.
2726         * d10v-tdep.c (d10v_stack_align): Define.
2727
2728 1999-08-23  J.T. Conklin  <jtc@redback.com>
2729
2730         * top.c (remote_timeout): Change default to 2.  Add comment
2731         explaining history of changes to the default value.
2732         * remote.c (_initialize_remote): Remove code that adds set/
2733         show remotetimeout, as that's also done in top.c
2734
2735 1999-10-18  J.T. Conklin  <jtc@redback.com>
2736
2737         * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
2738         Return E01 instead of P01 when 'P' command fails.
2739
2740 2000-02-05  J.T. Conklin  <jtc@redback.com>
2741
2742         * remote.c (putpkt_binary): Handle NAK from target stub.
2743
2744 2000-02-08  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2745
2746         * configure.in: Remove the addition of sol-thread.c to the
2747         CONFIG_INITS list. This caused problems with init.c, because
2748         sol-thread.c would be grepped twice for _initialize_* functions.
2749         * configure: Ditto.
2750         * Makefile.in: Add FIXME for init.c.
2751
2752 2000-02-07  Jim Kingdon  <kingdon@redhat.com>
2753
2754         Clean up compiler warnings:
2755         * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
2756         stack.c, valprint.c: Change variables to unsigned.
2757         * bcache.c: Rearrange to avoid warnings about variables not being set.
2758         * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
2759         rather than declaring print_max and repeat_count_threashold
2760         ourselves (incorrectly).
2761         * valprint.h: Do declare repeat_count_threashold.
2762         * ch-exp.c: Use default case for internal error.
2763         * findvar.c: Don't omit argument type.
2764         * symtab.c: Remove unused variable.
2765
2766 2000-02-04  Jim Blandy  <jimb@redhat.com>
2767
2768         * c-typeprint.c (remove_qualifiers): New function.
2769         (c_type_print_base): Use it to remove qualifiers from C++
2770         qualified names, not strrchr.
2771
2772         * c-typeprint.c (c_type_print_base): Recognize type conversion
2773         operators by calling is_type_conversion_operator.
2774         (is_type_conversion_operator): New function.
2775
2776 2000-02-04  Nick Clifton  <nickc@cygnus.com>
2777
2778         * config/arm/tm-arm.h (LOWEST_PC): Define.
2779
2780 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2781
2782         * infrun.c (resume): Make just one call to target_resume(), instead
2783         of four: set up correct parameters in all the cases ahead of time,
2784         and do call at the end.
2785
2786 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2787
2788         * config/powerpc/tm-ppc-eabi.h: Define
2789         SOFUN_ADDRESS_MAYBE_MISSING.
2790
2791 2000-02-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2792
2793         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
2794         frames (revisited).
2795
2796 Fri Feb  4 22:42:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2797
2798         * Makefile.in (INIT_FILES): Append CONFIG_INITS
2799         * configure.in (CONFIG_INIT): Initialize.
2800         (links): Link srcdir/gdbtk/library to gdbtcl2.
2801         * gdbtcl2: Moved to gdbtk/library.
2802         ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
2803         gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
2804         gdbtk.h: Moved to gdbtk/generic.
2805
2806 2000-02-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2807
2808         * printcmd.c (build_address_symbolic): New function. Returns all
2809         the parts that are necessary to print an address in a symbolic
2810         form.
2811         (print_address_symbolic): Split into a printing part and an
2812         information building part, build_address_symbolic().
2813
2814         * defs.h (build_address_symbolic): Export.
2815
2816 2000-02-03  Jim Blandy  <jimb@redhat.com>
2817
2818         * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
2819         opcode.
2820
2821 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2822
2823         * arm-tdep.c (arm_push_arguments): Fix passing of floating point
2824         arguments on dummy frames.
2825
2826 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2827
2828         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
2829         (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
2830
2831 2000-02-01  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2832
2833         * remote.c (getpkt_sane): New function. It is the old getpkt(),
2834         which now returns a timeout indication.
2835         (getpkt): New function. Wrapper for getpkt_sane(), so that return
2836         value can still be ignored.
2837
2838 Tue Feb  1 18:47:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2839
2840         * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
2841         UI_OUT.
2842
2843 Tue Feb  1 00:17:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2844
2845         * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c.  Rename
2846         ``struct gdb_file'' to ``struct ui_file''.  Delete typedef
2847         GDB_FILE.
2848
2849         * Makefile.in: Update.
2850
2851         * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
2852         c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
2853         ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
2854         cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
2855         expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
2856         frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
2857         gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
2858         jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
2859         m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
2860         printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
2861         remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
2862         ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
2863         serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
2864         target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
2865         utils.c, v850ice.c, valprint.c, valprint.h, value.h,
2866         config/pa/tm-hppa.h: Update.
2867         * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
2868
2869 2000-01-31  Jason Molenda  (jsm@bugshack.cygnus.com)
2870
2871         * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
2872         config/i386/i386dgux.mh, config/i386/i386sol2.mh,
2873         config/i386/i386v4.mh, config/i386/i386v42mp.mh,
2874         config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
2875         config/m88k/delta88v4.mh, config/mips/irix4.mh,
2876         config/mips/irix5.mh, config/mips/mipsv4.mh,
2877         config/powerpc/solaris.mh (NATDEPFILES): Change references to
2878         proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
2879         proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
2880
2881 Mon Jan 31 17:14:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2882
2883         * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
2884
2885         * main.c (captured_main): Only use the legacy tui_file code when
2886         linking in older code such as the TUI.
2887
2888         * gdb-file.h, gdb-file.c: New files.
2889         * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
2890         null_file_isatty, null_file_rewind, null_file_put,
2891         null_file_flush, null_file_write, null_file_fputs,
2892         null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
2893         gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
2894         set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
2895         set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
2896         set_gdb_file_data, struct accumulated_gdb_file,
2897         do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
2898         mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
2899         mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
2900         stdio_file_delete, stdio_file_flush, stdio_file_write,
2901         stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
2902         Moved to gdb-file.h and gdb-file.c.
2903         * utils.c (enum streamtype, struct tui_stream, tui_file_new,
2904         tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
2905         tui_file_rewind, tui_file_put, tui_file_fputs,
2906         tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
2907         fputs_unfiltered_hook):
2908         Moved to tui/tui-file.c and tui/tui-file.h.
2909
2910         * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
2911         (tui-file.o, gdb-file.o): Add dependencies.
2912         (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
2913         * main.c: #include tui/tui-file.h.
2914
2915 2000-01-28  Fred Fish  <fnf@cygnus.com>
2916
2917         * findvar.c (value_from_register): Special case handling of D10V
2918         pointer values fetched from registers.
2919
2920 2000-01-28  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2921
2922         * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
2923         support for new style thumb prologues.
2924
2925 2000-01-28  Nick Clifton  <nickc@redhat.com>
2926
2927         * arm-tdep.c: Remove extraneous dash at start of strings
2928         introduced in previous delta.
2929
2930 2000-01-27  Nick Clifton  <nickc@redhat.com>
2931
2932         * arm-tdep.c: Replace uses of arm_toggle_renames() with
2933         parse_arm_disassembler_option().
2934
2935 2000-01-27  Jim Blandy  <jimb@cygnus.com>
2936
2937         * symtab.c (decode_line_1): Don't let commas that are within
2938         quotes or parenthesis terminate the line spec.  Don't use pp when
2939         removing the final double quote of a double-quoted string.  Don't
2940         forget to skip the opening double quote.  I have no clue whether
2941         this change is correct; probably we've just moved this function
2942         from one buggy place to another buggy place, and never came within
2943         an outhouse whiff of correctness.
2944         (find_toplevel_char): New function.
2945
2946 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2947
2948         * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
2949         passing the pointer to a thumb function as an argument.
2950
2951 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2952
2953         * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
2954         are reinserted for another run.
2955
2956 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2957
2958         * cli-out.c (cli_filed_string): Test for NULL string.
2959
2960 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2961
2962         * infcmd.c (run_stack_dummy): Account for a random signal stopping
2963         the inferior as well as breakpoints being hit while performing an
2964         inferior function call.
2965         * valops.c (hand_function_call): Ditto.
2966
2967 2000-01-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2968
2969         From  Mark Kettenis  <kettenis@gnu.org>
2970
2971         * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
2972         i386_REGS_SEGS_STATE.
2973         (HAVE_I387_REGS): Define.
2974         (FLOAT_INFO): Remove.
2975         * i386gnu-nat.c: Almost completely rewritten to use new i386
2976         register layout and `float info' implementation.
2977         * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
2978         Move prototypes from here.
2979         * gnu-nat.h: To here.
2980
2981 2000-01-24  Kevin Buettner  <kevinb@redhat.com>
2982
2983         * utils.c (get_field, put_field): Fix buffer underruns and
2984         overruns.  Also, handle case where total_len is not evenly
2985         divisible by 8.
2986         (getfield): Make sure zeroing of unwanted bits occurs even
2987         when bit field to extract does not straddle two or more
2988         bytes.
2989
2990 2000-01-23   Christopher Faylor  <cgf@cygnus.com>
2991
2992         * defs.h: Add gdb_thread_select declaration.
2993
2994 2000-01-23  Kevin Buettner  <kevinb@redhat.com>
2995
2996         * linux-thread.c (_initialize_linuxthreads): Make sure that
2997         linuxthreads_block_mask does not block SIGCHLD.
2998
2999 2000-01-20  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3000
3001         * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
3002         text so that new lines work properly.
3003
3004 2000-01-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3005
3006         * proc-utils.h: New file. Export functions from proc-*.c.
3007
3008         * proc_api.c: Rename to:
3009         * proc-api.c: New file. Add include of proc-utils.h.
3010
3011         * proc_events.c: Rename to:
3012         * proc-events.c: New file.
3013
3014         * proc_flags.c: Rename to:
3015         * proc-flags.c: New file.
3016
3017         * proc_why.c: Rename to:
3018         * proc-why.c: New file. Add include of proc-utils.h.
3019
3020         * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
3021         ctype.h, proc-utils.h.
3022         (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
3023         (open_procinfo_files): Conditionalize local variable tmp, to avoid
3024         compiler warnings.
3025         (proc_iterate_over_mappings): Conditionalize local vars mapfd and
3026         pathname.
3027         (procfs_wait): Adjust format in some printf_filetered calls to
3028         avoid compiler warnings.
3029         (make_signal_thread_runnable): Ifdef 0. The calls to this function
3030         are also ifdef'd 0 .
3031         (procfs_resume): Add parentheses around '&&' operation.
3032         (procfs_set_exec_trap): Remove unused variable.
3033         (info_proc_cmd): Add braces to avoid ambiguous else clause.
3034
3035         * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
3036         proc-why.o): Update dependencies.
3037
3038         * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
3039         proc-*.o.
3040
3041 2000-01-17  Jason Molenda  (jsm@bugshack.cygnus.com)
3042
3043         * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
3044         Fix from Robert Lipe <robertl@sco.com>.
3045         * configure: Regenerated.
3046
3047 2000-01-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3048
3049         * stack.c (print_frame_info_base): Break up into the frame info
3050         (location) printing part and the rest (source line printing).
3051         (print_frame): New function. Take care of printing the location
3052         information.
3053         Update copyright.
3054
3055         * infrun.c (normal_stop): Use enum values rather than integers for the
3056         source_flag to be passed to show_and_print_stack_frame().
3057         Update copyright.
3058
3059         * frame.h (print_what): New enum for 'source' argument to
3060         print_frame_info_base(). Use this instead of obscure numbers.
3061         Update copyright.
3062
3063 Sun Jan 16 17:58:00 2000  David Taylor  <taylor@texas.cygnus.com>
3064
3065         * event-top.c (stdin_event_handler): call quit_command rather than
3066         exit -- run cleanups, give target code a chance to say goodbye to
3067         the target.  Fixes bug where the inferior processes were left
3068         around on Solaris (and probably elsewhere) by the testsuite.
3069
3070 2000-01-14  Mark Salter  <msalter@cygnus.com>
3071
3072         * v850-tdep.c (v850_target_architecture_hook): Setup correct
3073         machine id for disassembly.
3074
3075 2000-01-13  Jim Blandy  <jimb@cygnus.com>
3076
3077         * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
3078         convert_to_regset, when regno indicates a specific register.
3079
3080 Thu Jan 13 23:34:17 EST 2000  Nicholas Duffek <nsd@cygnus.com>
3081
3082         * uw-thread.c: Document libthread.so debugging interface.  Minor
3083         comment and formatting tweaks.
3084         (DEBUG): #define as 0 instead of 1.
3085         (CALL_BASE): Include function name in error msg.
3086         (libthread_stub): Adjust inferior_pid after thread exit.
3087         (uw_thread_create_inferior): Deactivate uw_thread_ops before
3088         asking procfs_ops to create inferior.
3089         (libthread_init): Don't return nonlocally on error.
3090
3091 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3092
3093         * rdi-share/ardi.c (negotiate_params): Fix initialization of static
3094         variable.
3095
3096 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3097
3098         * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
3099         both sides are on the same state.
3100
3101 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3102
3103         * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
3104         115200 (minor syntax mistake).
3105
3106 2000-01-12  Jim Blandy  <jimb@cygnus.com>
3107
3108         * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
3109         this here, to go along with the definitions of PIDGET and TIDGET.
3110
3111 2000-01-12  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3112
3113         * thread.c (do_captured_thread_select): New function. Switch
3114         current thread, safely from within catch_errors().
3115         (gdb_thread_select): New function. Switch threads safely.
3116         (thread_command): Use gdb_thread_select().
3117         Include ui-out.h.
3118         (do_captured_list_thread_ids): New function.
3119         (gdb_list_thread_ids): New function.
3120
3121         * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
3122
3123 2000-01-11  Christopher Faylor <cgf@cygnus.com>
3124
3125         * configure.in: Avoid linking -limagehlp unless it's a native build.
3126         * configure: Regenerate.
3127         * thread.cc (add_thread): Clear private data pointer here or suffer
3128         strange behavior when it is checked for NULL later.
3129
3130 2000-01-09  Christopher Faylor  <cgf@cygnus.com>
3131
3132         * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
3133         * configure.in: Add an additional library to cygwin link.
3134         * configure: Regenerate.
3135
3136         Patch from Egor Duda <deo@logos-m.ru>:
3137         * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
3138         type.
3139
3140 2000-01-07  Michael Snyder  <msnyder@cleaver.cygnus.com>
3141
3142         * uw-thread.c: New file to support UnixWare user-mode threads:
3143         contributed by Nickolas Duffek  <nsd@cygnus.com>.
3144         * target.h (struct target_ops): New vector, to_extra_thread_info,
3145         allows back-ends to give extra details in info thread display.
3146         (target_extra_thread_info): define new macro.
3147         (target_find_new_threads): simplify macro.  Cleanup comments.
3148         * target.c (to_extra_thread_info): default and inherit new vector.
3149         (cleanup_target): eliminate PARAMS, break up long lines,
3150         provide default definition for to_extra_thread_info, and
3151         to_find_new_threads.  Default to_thread_alive and to_query
3152         to return_zero, not target_ignore (they each return int not void).
3153         (debug_to_find_new_threads): new debug entry.
3154         (setup_target_debug): add debug_to_find_new_threads.
3155         * gdbthread.h: export struct thread_info, find_thread_pid, and
3156         iterate_over_threads.  Add comments.  Eliminate PARAMS.  Update
3157         copyright.  Add new private data pointer for use by target back-ends.
3158         * thread.c (struct thread_info): move definition to gdbthread.h.
3159         (find_thread_pid): new exported function for thread lookup.
3160         (iterate_over_threads): new exported function for applying
3161         arbitrary operations to threads.  Update copyright to 2000.
3162         (info_threads_command): use new target_extra_thread_info vector
3163         to display extra information about each thread (if implemented).
3164         * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
3165         Add defines for PIDGET, etc.
3166         * config/i386/tm-i386sol2.h: ditto.
3167         * config/sparc/tm-sun4sol2.h: ditto.
3168         * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
3169         * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
3170         if -lpthread and -lpthreads fail.
3171
3172         * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
3173         (proc_flags): combine flags that UnixWare splits into two locations.
3174         (proc_modify_flag): add support for PR_KLC (kill on last close).
3175         (proc_[un]set_kill_on_last_close): new functions.
3176
3177 2000-01-07  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3178
3179         * infrun.c (normal_stop): Print out thread id when we stop.
3180
3181 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3182
3183         * remote.c (remote_open_1): Fix message so it does not imply a
3184         specific syntax for serial ports, as it is OS dependent.
3185         (remote_async_open_1): Ibid.
3186         (init_remote_ops): Ibid.
3187
3188 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3189
3190         * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
3191         "set remotebaud" command (if set) when no speed is specified on
3192         the "target rdi" command.
3193
3194 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3195
3196         * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
3197         115200.
3198         (baud_options[]): Ibid.
3199
3200 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3201
3202         * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
3203         used by each operating system.
3204
3205 2000-01-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3206
3207         * breakpoint.c (until_break_command): Add an argument for the
3208         continuation, the beginning of the cleanups set up by this
3209         command.
3210         (until_break_command_continuation): Do cleanups until the one
3211         passed in as argument instead of doing all of them.
3212
3213         * infcmd.c (finish_command_continuation): Expect a new argument,
3214         which indicates up to where to do cleanups. Update calls to
3215         do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
3216         (finish_command): Add another argument for the continuation: the
3217         starting cleanup for this command.
3218
3219 2000-01-05  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3220
3221         From Grant Edwards <grante@visi.com> (original patch from Thomas
3222         Zenker ):
3223         * rdi-share/ardi.c: Allow interruption of interruptible
3224         targets with a <CNTL-C>.
3225
3226 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3227
3228         * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
3229         to control port to accommodate some versions of Angel.
3230
3231 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3232
3233         * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
3234         Add interpretation for C Support Library packets.
3235
3236 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3237
3238         * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
3239         is now being modified.
3240         * rdi-share/devsw.h: Adjust declaration of the above funtion.
3241
3242 For older changes see ChangeLog-99
3243 \f
3244 Local Variables:
3245 mode: change-log
3246 left-margin: 8
3247 fill-column: 74
3248 version-control: never
3249 End: