gdb/ChangeLog

   1 2000-05-04  Mark Kettenis  <kettenis@gnu.org>
   2
   3         * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not
   4         already defined.
   5
   6 2000-05-01  Mark Kettenis  <kettenis@gnu.org>
   7
   8         * infrun.c (handle_inferior_event): Add missing call to keep_going
   9         and missing return when handling an ordinary signal from the
  10         inferior.
  11
  12 Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
  13
  14         * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
  15         SECT_OFF_RODATA): Define as functions of OBJFILE.  Add
  16         sect_index_text, sect_index_data, sect_index_rodata,
  17         sect_index_bss to objfile structure.
  18         * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
  19         SECT_OFF_RODATA): Remove.
  20         * objfiles.c (allocate_objfile): Initialize
  21         sect_index_{text,data,bss,rodata} to -1, for error detection.
  22
  23         * symfile.c (default_symfile_offsets): Initialize
  24         sect_index_{text,data,bss,rodata} from bfd information.
  25         * xcoffread.c (xcoff_symfile_offsets): Ditto.
  26         * somread.c (som_symfile_offsets): Initialize
  27         sect_index_{text,data,bss,rodata}.
  28
  29         * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
  30         hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
  31         mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
  32         remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
  33         stabsread.c, symfile.c, xcoffread.c:
  34         Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
  35         current objfile.
  36
  37         * xcoffread.c: Add new field objfile to find_targ_sec_arg.
  38
  39 Thu May  4 20:54:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  40
  41         * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h
  42         (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h
  43         (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS):
  44         Delete unused macros.
  45
  46 2000-05-03  Michael Snyder  <msnyder@seadog.cygnus.com>
  47
  48         * solib.c (elf_locate_base, info_sharedlibrary_command):
  49         Look at the bfd to determine if it is elf32 or elf64, rather
  50         than using an ifdef.  This makes it runtime teststable and
  51         multi-arch.
  52
  53 2000-05-01  Mark Kettenis  <kettenis@gnu.org>
  54
  55         * infrun.c (handle_inferior_event): When doing a "next", and
  56         stepping out of a signal handler into its calling trampoline
  57         ignore the value of step_frame_address.
  58         (step_over_function): Only modify step_resume_breakpoint->frame if
  59         the value of step_frame_address is non-zero.
  60
  61 2000-05-03  Michael Snyder  <msnyder@seadog.cygnus.com>
  62
  63         * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE
  64         is not static in the MULTI_ARCH world, so don't use it in a
  65         static array declaration.
  66
  67 2000-05-03  Elena Zannoni  <ezannoni@makita.cygnus.com>
  68
  69         * symtab.c (in_prologue): From Jim Blandy. Rewrite, more
  70         intelligently, making sure we use the information from the
  71         symbol tables fully.
  72
  73 2000-05-02  H.J. Lu  <hjl@gnu.org>
  74
  75         * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE
  76         instead of ELFOSABI_SYSV.
  77
  78 Tue May  2 19:07:20 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  79
  80         * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add.
  81         * gdbarch.h, gdbarch.c: Re-generate.
  82
  83         * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef
  84         NPC_REGNUM to run-time test.
  85         * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM
  86         and NNPC_REGNUM to run-time test.
  87         * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to
  88         run-time test.
  89         (procfs_store_registers): Ditto.
  90
  91 Tue May  2 18:48:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  92
  93         * gdbarch.sh: Provide non- multi-arch defaults by direct
  94         definition in "gdbarch.h" instead of going through "gdbarch.c".
  95         * gdbarch.h, gdbarch.c: Re-generate.
  96         * defs.h: When non- multi-arch, include "arch-utils.h" so that
  97         legacy definitions are globally visible.
  98
  99 Tue May  2 16:32:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 100
 101         * MAINTAINERS: Add Syd Polk to gdbtk maintainers.
 102         (symtabs): Add Elena to symtabs maintainers list.
 103         (Blanket Write Privs): Add Jim Blandy.
 104
 105 2000-05-01  Stan Shebs  <shebs@apple.com>
 106
 107         Remove obsolete Gould configuration:
 108         * configure.host, configure.tgt: Remove Gould configs.
 109         * Makefile.in: Remove Gould-related actions.
 110         * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files.
 111         * NEWS: Mention removal.
 112
 113 Mon May  1 15:37:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 114
 115         From 2000-04-28 Andreas Jaeger <aj@suse.de>:
 116         * defs.h: Properly check for GCC version number.
 117
 118 2000-04-30  Mark Kettenis  <kettenis@gnu.org>
 119
 120         Fix single-stepping out of signal trampolines.
 121         * config/i386/nm-linux.h (CHILD_RESUME): Define.
 122         * i386-linux-nat.c (child_resume): New function.
 123
 124 Fri Apr 28 16:22:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 125
 126         * blockframe.c (frameless_look_for_prologue): Use
 127         PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P.
 128         * gdbarch.sh (PROLOG_FRAMELESS_P): Define.
 129         * gdbarch.h, gdbarch.c: Re-generate.
 130         * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New
 131         function.
 132
 133 Fri Apr 28 15:31:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 134
 135         From "Serge Nikulin" <nikulin@actsw.amat.com>:
 136         * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function
 137         name is unknow.
 138
 139 2000-04-27  Michael Snyder  <msnyder@seadog.cygnus.com>
 140
 141         * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw,
 142         d10v_convert_iaddr_to_raw): make these multi-arch functions optional.
 143         * gdbarch.c, gdbarch.h: regenerate
 144
 145 Fri Apr 28 12:21:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 146
 147         From Tim Mooney <mooney@dogbert.cc.ndsu.nodak.edu>:
 148         * target.c (do_monitor_command): Cast tcomplain to correct
 149         function type in comparison.
 150
 151 Fri Apr 28 11:43:05 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 152
 153         From 2000-04-25 Guy Harris <guy@netapp.com>:
 154         * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and
 155         ser-pipe.o
 156
 157 2000-04-27  Michael Snyder  <msnyder@seadog.cygnus.com>
 158
 159         * jv-valprint.c (java_val_print): Add arg declaration,
 160         fix compiler warning.
 161         * corelow.c (core_open): Call set_gdbarch_from_file so that
 162         gdbarch becomes aware of the architecture encoded in the
 163         corefile.
 164         * findvar.c (write_register_gen): Export this useful interface.
 165         * value.h (write_register_gen): Declare.
 166
 167 2000-04-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 168
 169         * cxux-nat.c (add_shared_symbol_files): Don't treat .text section
 170         as special in the section_addr_info structure.
 171         * pa64solib.c (pa64_solib_add_solib_objfile): Ditto.
 172         * osfsolib.c (symbol_add_stub): Ditto.
 173         * irix5-nat.c (symbol_add_stub): Ditto.
 174
 175 Thu Apr 27 14:07:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 176
 177         * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h".
 178
 179 Thu Apr 27 10:06:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 180
 181         * TODO: Document IRIX X ARM cross compile problems.
 182
 183 2000-04-26  Michael Snyder  <msnyder@seadog.cygnus.com>
 184
 185         * utils.c (internal_verror): Call target_terminal_ours.
 186         * wrapper.h: Fix minor comment typo.
 187         * proc-api.c (write_with_trace): Change 'arg' from long to int.
 188         Treat 'off_t' and 'size_t' as unsigned long in printfs.
 189         (lseek_with_trace): Treat 'off_t' as unsigned long in printf.
 190         * procfs.c (comments): Eliminate "???" in comments, which GCC
 191         wants to interpret as a trigraph.  (fill_gregset, supply_gregset,
 192         fill_fpregset, supply_fpregset): Declare.
 193         (procfs_wait): Sysargs is a long, change printf format to match.
 194         (test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
 195
 196 2000-04-26  Kevin Buettner  <kevinb@redhat.com>
 197
 198         * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to
 199         ia64linux-nat.c.
 200
 201 Wed Apr 26 13:50:35 2000  Philippe De Muyter  <phdm@macqel.be>
 202
 203         * ax-gdb.c (agent_command): Remove now useless cast of
 204         `free_current_contents' when passed to `make_cleanup'.
 205         * coffread.c (coff_symfile_read): Ditto.
 206         * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto.
 207         (dwarf_decode_lines): Ditto.
 208         * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto.
 209         (parse_and_eval, parse_to_comma_and_eval): Ditto.
 210         * parse.c (parse_exp_1): Ditto.
 211         * printcmd.c (print_command_1, output_command, set_command): Ditto.
 212         (x_command, print_frame_args, printf_command): Ditto.
 213         * top.c (execute_control_command): Ditto.
 214         * tracepoint.c (validate_actionline): Ditto.
 215         * typeprint.c (whatis_exp, ptype_command): Ditto.
 216         (maintenance_print_type): Ditto.
 217
 218 2000-04-26  Kevin Buettner  <kevinb@redhat.com>
 219
 220         * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c.
 221         (ia64-linux-tdep.o): Add dependencies.
 222         (ia64-tdep.o): Add dependency for arch-utils.h.
 223         * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include.
 224
 225 2000-04-25  Michael Snyder  <msnyder@seadog.cygnus.com>
 226
 227         * blockframe.c: Fix a minor typo in a comment.
 228
 229 2000-04-25  Kevin Buettner  <kevinb@redhat.com>
 230
 231         * ia64-tdep.c (examine_prologue): Recognize store instructions;
 232         those whose source operands are input registers which haven't
 233         been seen before are considered to be part of the prologue.
 234
 235 Tue Apr 25 13:51:58 2000  glen mccready  <gkm@pobox.com>
 236
 237         * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
 238         patch being applied `Fri Apr  7 13:44:38 2000'.
 239
 240 2000-04-24  Kevin Buettner  <kevinb@redhat.com>
 241
 242         * ia64-linux-tdep.c: New file.
 243         * ia64-tdep.c (elf-bfd.h): Include.
 244         (ia64_linux_sigcontext_register_address): New extern declaration.
 245         (struct gdbarch_tdep): New struct.
 246         (SIGCONTEXT_REGISTER_ADDRESS): New define.
 247         (read_sigcontext_register): New static function.
 248         (extract_bit_field, replace_bit_field, slotN_contents,
 249         replace_slotN_contents): Made static.
 250         (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
 251         Added new code for signal handler frames and call dummy frames.
 252         (ia64_frame_init_saved_regs): Handle signal handler frames.
 253         (ia64_find_saved_register): Removed.
 254         (ia64_get_saved_register): Handle call dummy frames; reorganized
 255         to call generic_get_saved_register() to find registers saved
 256         in previous frames.
 257         (process_note_abi_tag_sections): New static function.
 258         (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
 259         executable.  Based upon this information, set target dependent
 260         field sigcontext_register_address appropriately.  Also set
 261         FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
 262         * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
 263         * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
 264         (ia64_linux_in_sigtramp): New declaration.
 265
 266 2000-04-23  Eli Zaretskii  <eliz@is.elta.co.il>
 267
 268         * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
 269         manual.
 270
 271 2000-04-23  Eli Zaretskii  <eliz@is.elta.co.il>
 272
 273         * config/djgpp/README: Explain how to unpack using djunpack.bat.
 274
 275 Fri Apr 21 15:23:13 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 276
 277         * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
 278         (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
 279         REG_STRUCT_HAS_ADDR.
 280         (define_symbol): Ditto.
 281
 282         * valops.c (hand_function_call): Replace #ifdef
 283         REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P.  Re-indent
 284         affected code.
 285
 286         * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
 287         function REG_STRUCT_HAS_ADDR_P.
 288         * gdbarch.h, gdbarch.c: Re-generate.
 289
 290 2000-04-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 291
 292         * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
 293
 294 2000-04-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 295
 296         * win32-nat.c  (handle_load_dll): Don't treat .text as a special
 297         section anymore.
 298         * somread.c (som_symfile_offsets): Ditto.
 299         * somsolib.c (som_solib_add_solib_objfile): Ditto.
 300
 301 Fri Apr 21 16:14:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 302
 303         * MAINTAINERS: Make Jimmy Guo TUI maintainer.
 304
 305 Fri Apr 21 14:37:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 306
 307         * command.h (help_all): Delete declaration.
 308         * command.c (help_all): Add declaration.  Convert function
 309         argument list to ISO-C.
 310
 311 Thu Apr 20 18:15:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 312
 313         * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
 314         (d10v_stack_align): Make static.
 315         * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
 316
 317 Thu Apr 20 14:35:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 318
 319         * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
 320         run-time test for STACK_ALIGN_P.
 321         * gdbarch.sh: Add support for function and variable predicates.
 322         (STACK_ALIGN): Add.  Implement with predicate - STACK_ALIGN_P.
 323         * gdbarch.h, gdbarch.c: Re-generate.
 324
 325 Thu Apr 20 17:39:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 326
 327         * defs.h, utils.c (free_current_contents): Change parameter to
 328         void*.
 329
 330         From Philippe De Muyter  <phdm@macqel.be>:
 331         * printcmd.c (print_address_symbolic): Call `make_cleanup' with
 332         `(free_current_contents, &x)', not `(free, x)'.
 333         * utils.c (free_current_contents): Do not `free (NULL)'.
 334
 335         * printcmd.c (print_address_symbolic): Cleanup after a failed
 336         call to build_address_symbolic.
 337
 338 2000-04-20  Christopher Faylor  <cgf@cygnus.com>
 339
 340         * wince-stub.c (FREE): New macro.
 341         (mempool): Just free any buffer prior to reuse.  Don't bother with
 342         realloc.
 343         (flag_single_step): New function.
 344         (skip_message): Detect "helpful" Windows CE messages and skip sending
 345         them to the host.
 346         (wait_for_debug_event): Use skip_message to avoid sending debug
 347         messages to the host.
 348         (dispatch): Prelimary implementation of single step detection.
 349         * wince.c: Rework SH single stepping code to be more consistent with
 350         other wince targets.
 351         (handle_output_debug_string): Allow first chance exceptions to come
 352         through since they seem to be all that we get on some versions of
 353         Windows CE.
 354         (check_for_step): New function, conditionally compiled based on target.
 355         (regptr): Delete obsolete function.
 356         (handle_exception): Detect illegal instructions.
 357         (get_child_debug_event): Return success only if event code matches
 358         target.
 359         (child_create_inferior): Reflect change to get_child_debug_event
 360         arguments.
 361
 362 2000-04-20  Christopher Faylor  <cgf@cygnus.com>
 363
 364         * win32-nat.c (thread_rec): Be more defensive about suspending already
 365         suspended threads.
 366         (safe_symbol_file_add_stub): New function.
 367         (safe_symbole_file_add_cleanup): New function.
 368         (safe_symbol_file_add): New function.
 369         (handle_load_dll): Use wrapper to add DLL symbol information to avoid
 370         bogus errors from non-stabs DLLs.
 371         (handle_exception): Add work around for detection of first exception
 372         breakpoint which does not seem to occur on W2K.  Detect more "signals"
 373         that can be effectively passed to the debuggee.  Reorganize to eliminate
 374         continue_status global.
 375         (child_continue): Reorganize to eliminate continue_status global.
 376         (child_wait): Ditto.
 377         (child_resume): Ditto.
 378         (get_child_debug_event): Ditto.  Recognize when an a breakpoint
 379         exception should be ignored.  Change method for signalling when an
 380         important event has occured to the caller.
 381         (child_create_inferior): Use new method for noticing when
 382         get_child_debug_event has found something interesting.
 383
 384 Fri Apr  7 13:44:38 2000  glen mccready  <gkm@pobox.com>
 385
 386         * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
 387           fails due to lack of space.
 388
 389 Fri Mar 24 12:10:38 2000  glen mccready  <gkm@pobox.com>
 390
 391         * command.c, command.h (help_all): Add functionality to display
 392         a complete listing of available commands.
 393
 394 2000-04-20  Scott Bambrough <scottb@netwinder.org>
 395
 396         * arm-linux-nat.c (PIDGET, TIDGET): New.
 397         (get_thread_id, GET_THREAD_ID): New.
 398         (fetch_nwfpe_register, store_nwfpe_register): New.
 399         (fetch_register, store_register): New.
 400         (fetch_fpregister, store_fpregister): New.
 401         (fill_gregset, supply_gregset): New.
 402         (fill_fpregset, supply_fpregset): New.
 403         (fetch_fpregs): Modified to use thread id's.
 404         (store_fpregs): Modified to use thread id's and
 405         fetch_nwfpe_register.
 406         (fetch_regs): Modified to use thread id's.
 407         (store_regs): Modified to use thread id's.
 408         (fetch_inferior_registers): Modified to handle single register
 409         fetches.
 410         (store_inferior_registers): Modified to handle single register
 411         stores.
 412         (arm_linux_register_u_addr): Removed.
 413
 414         * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
 415
 416         * config/arm/linux.mh
 417         (NATDEPFILES): Removed core-aout.o.  Added core-regset.o.
 418         (LOADLIBES): Define.
 419
 420         * config/arm/nm-linux.h: Include config/nm-linux.h.
 421         (ATTACH_DETACH): Removed.  Defined in config/nm-linux.h.
 422         (REGISTER_U_ADDR): Removed.
 423         (SVR4_SHARED_LIBS): Removed.  Defined in config/nm-linux.h.
 424         (#include "solib.h"): Removed.  Included via config/nm-linux.h.
 425
 426 Thu Apr 20 18:54:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 427
 428         From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney
 429         <mooney@dogbert.cc.ndsu.nodak.edu>:
 430         * infrun.c (follow_fork_mode_kind_names): NULL terminate
 431         array. Re-indent.
 432         (scheduler_enums): Ditto.
 433
 434 Mon Apr 17 13:37:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 435
 436         * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
 437         multi-arch targets.
 438         (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
 439         SIZEOF_CALL_DUMMY_WORDS): Update.
 440
 441         * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
 442         provided by gdbarch.
 443         (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
 444
 445         * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
 446
 447 2000-04-19  Jim Blandy  <jimb@redhat.com>
 448
 449         Bring RETURN_VALUE_ON_STACK under gdbarch's control.
 450         * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
 451         * gdbarch.c, gdbarch.h: Regenerated.
 452         * arch-utils.c (default_return_value_on_stack): New function.
 453         * arch-utils.h (default_return_value_on_stack): New declaration.
 454         * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
 455
 456         * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
 457         two-dimensional array, instead of faking it with explicit index
 458         arithmetic.
 459
 460         * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
 461         (Thanks to Guy Harris.)
 462
 463 2000-04-19  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 464
 465         * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
 466
 467 2000-04-19  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 468
 469         * TODO:  Update.
 470
 471 Wed Apr 19 19:10:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 472
 473         * TODO: Document -Wreturn-type problem.
 474
 475 2000-03-27  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 476
 477          * maint.c (_initialize_maint_cmds):  Add `mt i' alias for `mt info'.
 478
 479 2000-03-27  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 480
 481         * infcmd.c (_initialize_infcmd):  Add `info r' alias for
 482         `info registers'.
 483
 484 Wed Apr 19 17:03:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 485
 486         From Philippe De Muyter <phdm@macqel.be>:
 487         * bcache.c (free_bcache): Do not free NULL.
 488
 489 Wed Apr 19 16:37:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 490
 491         * TODO: Cleanup.
 492         * NEWS: Update GDB version.  Duplicate paragraph explaining
 493         obsolete.
 494
 495 Wed Apr 19 13:06:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 496
 497         * Makefile.in (distclean): Delete tui/Makefile.
 498         * TODO: Add deletion of tui/Makefile.in to list.
 499
 500 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 501
 502         * symfile.h (struct section_addr_info ): Remove fields for special
 503         treatment of .text, .data and .bss sections.
 504
 505         * solib.c (symbol_add_stub): The special field text_addr is not
 506         available anymore. Search for the .text field the hard way.
 507
 508         * symfile.c (build_section_addr_info_from_section_table): Don't
 509         fill in {text, data, bss}_addr any more.
 510         (default_symfile_offsets): Don't use {text, data, bss}_addr fields
 511         to fill in section_offsets for objfile.
 512         (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
 513         special case anymore.
 514         (add_symbol_file_command): Ditto.
 515
 516 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 517
 518         symfile.c: (symbol_file_command): Remove support for rombug, to
 519         simplify code.
 520
 521 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 522
 523         * symfile.c (add_symbol_file_command): Rewrite the arguments
 524         processing part. Simplify syntax of command. Remove support for
 525         rombug.
 526         (_initialize_symfile): Update help message for add-symbol-file
 527         command.
 528
 529 Mon Apr 17 15:53:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 530
 531         * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
 532         * gdbarch.h, gdbarch.c: Re-generate.
 533
 534 Mon Apr 17 11:26:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 535
 536         * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
 537         (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
 538         (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
 539         gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
 540         FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
 541         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
 542         REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
 543         ADDRESS_TO_POINTER): Delete default definition.  Handled by
 544         gdbarch.
 545
 546         * gdbarch.sh: Make multi-arch defaults, defaults for non-
 547         multi-arch targets.
 548         (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
 549         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
 550         D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
 551         MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
 552         REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
 553         Provide default/legacy implementation.
 554         (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
 555         * gdbarch.h, gdbarch.c: Re-generate.
 556
 557 2000-04-16  Jim Blandy  <jimb@redhat.com>
 558
 559         * findvar.c (store_typed_address, extract_typed_address): Fix
 560         function names in error messages.
 561
 562 2000-04-16  Eli Zaretskii  <eliz@is.elta.co.il>
 563
 564         * config/djgpp/config.sed: Fix the lines which edit clean: and
 565         uninstall-info: targets.
 566
 567 2000-04-14  Jim Blandy  <jimb@redhat.com>
 568
 569         Bring IEEE_FLOAT under gdbarch's control.
 570         * gdbarch.sh (IEEE_FLOAT): New entry.
 571         * gdbarch.c, gdbarch.h: Regenerated.
 572         * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
 573         (print_floating): Use IEEE_FLOAT as if it were an expression; use
 574         the code specific to IEEE-format numbers whenever the value of
 575         IEEE_FLOAT is non-zero.
 576         * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
 577         config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
 578         config/h8300/tm-h8300.h, config/i386/tm-i386.h,
 579         config/i960/tm-i960.h, config/m88k/tm-m88k.h,
 580         config/mips/tm-mips.h, config/pa/tm-hppa.h,
 581         config/sparc/tm-sparc.h, config/delta/tm-delta.h,
 582         config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
 583         IEEE_FLOAT, make sure they give it the value (1).
 584
 585         Provide the hooks needed to support architectures on which
 586         pointers are not always simple byte addresses.
 587
 588         * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
 589         functions which architectures can redefine, defaulting to
 590         generic_pointer_to_address and generic_address_to_pointer.
 591         * findvar.c (extract_typed_address, store_typed_address,
 592         generic_pointer_to_address, generic_address_to_pointer): New
 593         functions.
 594         (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
 595         definitions.
 596         (extract_address, store_address): Doc fixes.
 597         * values.c (value_as_pointer): Doc fix.
 598         (value_from_pointer): New function.
 599         * defs.h (extract_typed_address, store_typed_address): New
 600         declarations.
 601         * inferior.h (generic_address_to_pointer,
 602         generic_pointer_to_address): New declarations.
 603         * value.h (value_from_pointer): New declaration.
 604
 605         The following changes are all of the general form "Use these
 606         functions instead of these other functions."  In each case, the
 607         change is because the new calls provide enough information to do
 608         the appropriate address / pointer conversions, where the old calls
 609         did not, or because the new functions are more appropriately named
 610         for the operation being performed.
 611
 612         * ax-gdb.c (const_var_ref): Use value_from_pointer, not
 613         value_from_longest.
 614         * blockframe.c (generic_push_dummy_frame): Use read_pc and
 615         read_sp, not read_register.
 616         * c-valprint.c (c_val_print): Use extract_typed_address instead of
 617         extract_address to extract vtable entries and references.
 618         * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
 619         instead of value_from_longest to extract the vtable's address.
 620         * eval.c (evaluate_subexp_standard): Use value_from_pointer
 621         instead of value_from_longest to compute `this', and for doing
 622         pointer-to-member dereferencing.
 623         * findvar.c (read_register): Use extract_unsigned_integer, not
 624         extract_address.
 625         (read_var_value): Use store_typed_address instead of store_address
 626         for building label values.
 627         (locate_var_value): Use value_from_pointer instead of
 628         value_from_longest.
 629         * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
 630         instead of value_from_longest, to build arguments to __d_shl_get.
 631         * printcmd.c (set_next_address): Use value_from_pointer, not
 632         value_from_longest.
 633         (x_command): Use value_from_pointer, not value_from_longest.
 634         * tracepoint.c (set_traceframe_context): Use value_from_pointer,
 635         not value_from_longest.
 636         * valarith.c (value_add, value_sub): Use value_from_pointer, not
 637         value_from_longest.
 638         * valops.c (find_function_in_inferior, value_coerce_array,
 639         value_coerce_function, value_addr, hand_function_call): Same.
 640         * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
 641         * values.c (unpack_long): Use extract_typed_address to produce
 642         addresses from pointers and references, not extract_address.
 643         (value_from_longest): Use store_typed_address instead of
 644         store_address to produce pointer and reference values.
 645
 646 2000-04-13  Mark Kettenis  <kettenis@gnu.org>
 647
 648         * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
 649         HAVE_PSADDR_T): Add them here instead of in config.in.
 650
 651         * acconfig.h (PRFPREGSET_T_BROKEN): New define.
 652         * configure.in: Add check for broken prfpregset_t type.
 653         * lin-thread.c (gdb_prfpregset): New typedef, depends on
 654         definition of PRFPREGSET_T_BROKEN.
 655         (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
 656         p_td_thr_setfpregs, thread_db_fetch_registers,
 657         thread_db_store_registers): Use gdb_prfpregset_t instead of
 658         prfpregset_t.
 659         * config.in: Regenerated.
 660         * configure: Regenerated.
 661
 662 2000-04-13  DJ Delorie  <dj@cygnus.com>
 663
 664         * mips-tdep.c (do_fp_register_row): copy the number of bytes
 665         allocated, not the size of the pointer.
 666
 667 2000-04-13  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 668
 669         * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS):  Define.
 670         * config/i386/tm-i386sol2.h (HAVE_I387_REGS):  Define.
 671         * i386v4-nat.c (supply_fpregset, fill_fpregset):  Add code
 672         to handle floating point registers if NUM_FREGS is not zero.
 673
 674 2000-04-13  Nick Duffek  <nsd@cygnus.com>
 675
 676         * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
 677         and document to_find_new_threads bug.
 678
 679 2000-04-13  Eli Zaretskii  <eliz@is.elta.co.il>
 680
 681         * infrun.c (proceed, normal_stop): Change the error message about
 682         failure to insert breakpoints/watchpoints so that it makes sense
 683         even if ptrace is not used or no other processes can be active.
 684
 685 Thu Apr 13 13:24:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 686
 687         * configure.in: Add --enable-maintainer-mode.
 688         * aclocal.m4, configure: Re-generate.
 689
 690         * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
 691         on maintainer-mode.  Update copying.c in source directory.
 692         (copying.txt): Delete rule.
 693         (copying.o): Add explict paths to $(srcdir) and explicit make
 694         rule.
 695
 696 2000-04-12  Kevin Buettner  <kevinb@redhat.com>
 697
 698         * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
 699         (fetch_debug_register, fetch_debug_register_pair,
 700         store_debug_register, store_debug_register_pair, is_power_of_2,
 701         enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
 702         ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
 703         New functions.
 704         * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
 705         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
 706         STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
 707         target_remove_watchpoint): Define.
 708         (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
 709         ia64_linux_remove_watchpoint): Declare.
 710
 711 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
 712
 713         * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
 714         hardware breakpoint resources, return EBUSY.
 715         (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
 716         one of the enumerated values, return EINVAL.
 717
 718 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
 719
 720         * README: Mention special build instructions for DJGPP.
 721         * NEWS: Update with FP features on x87 platforms, and
 722         DJGPP-related changes.
 723
 724 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
 725
 726         * top.c (gdb_completer_file_name_break_characters): New variable.
 727         (line_completion_function): When completing on file names, use
 728         gdb_completer_file_name_break_characters as word break
 729         characters for the readline library.
 730
 731 2000-04-12  Mark Kettenis  <kettenis@gnu.org>
 732
 733         * i387-tdep.c (print_i387_value): Avoid call to
 734         floatformat_to_doublest if long double type is the same on host
 735         and target.
 736
 737 2000-04-11  Fernando Nasser  <fnasser@cygnus.com>
 738
 739         * wrapper.h: Remove definitions of internal functions.
 740         * wrapper.c: Remove definitions of exported functions (which are
 741         already in wrapper.h) and make static all internal wrap_* functions.
 742
 743 Mon Apr 10 21:58:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 744
 745         * acconfig.h (USE_INCLUDED_REGEX): Add.
 746         * Makefile.in (REGEX_CFLAGS): Delete
 747         * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
 748         * configure, config.in: Re-generate.
 749
 750 2000-04-10  Philip Blundell <philb@gnu.org>
 751
 752         * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
 753         arm-linux-tdep.c.
 754         * arm-linux-tdep.c (arm_skip_solib_resolver): New.
 755
 756 2000-04-10  Fernando Nasser  <fnasser@cygnus.com>
 757
 758         From 2000-04-10 Rodney Brown <rdb@redhat.com>:
 759         * command.h (enum command_class): Remove trailing "," to placate
 760         AIX xlc.
 761
 762 Mon Apr 10 20:17:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 763
 764         * TODO, NEWS: Update.  Mention MI.
 765
 766 Mon Apr 10 00:21:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 767
 768         * gdbarch-utils.h, gdbarch-utils.c: Delete.
 769         * arch-utils.h, arch-utils.c: New files.  Avoid 14 character file
 770         name problems.
 771         * Makefile.in: Update.
 772         * gdbarch.c: Update.
 773
 774 Sun Apr  9 23:42:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 775
 776         From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
 777         * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
 778         new "set mips saved-gpreg-size" command
 779         (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
 780         (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
 781         either from target, or gdb multi-arch
 782         (show_mips_command): New. For "show mips" prefix command
 783         (set_mips_command): New. For "show mips" prefix command
 784         (_initialize_mips_tdep): Add top-level mips prefix command
 785         Add "set mips saved-gpreg-size" command
 786
 787         * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
 788         mips_default_saved_regsize.
 789         (mips_gdbarch_init): Update.
 790         (MIPS_DEFAULT_SAVED_REGSIZE): Update.
 791         (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
 792         mips_default_saved_regsize.
 793
 794 Sun Apr  9 23:27:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 795
 796         From 2000-04-07 J.T. Conklin <jtc@redback.com>:
 797         * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
 798         replace calls to target_xfer_memory() with target_read_memory()
 799         and target_write_memory().
 800
 801 Sun Apr  9 22:54:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 802
 803         * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
 804         NULL. Macro returns a CORE_ADDR.
 805
 806 2000-04-08  Jim Blandy  <jimb@redhat.com>
 807
 808         * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
 809         Don't include "bfd-elf.h".
 810         (address_significant_size): Delete variable.
 811         (dwarf2_build_psymtabs_hard): Don't set it, or check for
 812         consistency between it and the Dwarf 2 compilation unit header
 813         address size.
 814         (read_address): Don't mask off bits above
 815         address_significant_size.
 816         * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
 817         (elf_bfd_h): Remove variable; it's no longer used.
 818
 819 2000-04-08  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 820
 821         * configure.in (NEW_PROC_API):  Escape square brackets when testing
 822         for solaris2.[678].
 823         * configure:  Regenerate.
 824
 825 2000-04-07  Scott Bambrough <scottb@netwinder.org>
 826
 827         * ChangeLog: Correct date on last entry.
 828         * arm-linux-tdep.c (arm_linux_push_arguments): New function.
 829         * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
 830         * config/arm/tm-embed: Fix build warning from redefinition of
 831         LOWEST_PC.
 832         * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
 833         * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
 834         TARGET_BYTE_ORDER.  Add TARGET_BYTE_ORDER_SELECTABLE_P to
 835         override default in tm-arm.h.  Use default target byte order
 836         from tm-arm.h.
 837
 838 2000-04-07  Scott Bambrough <scottb@netwinder.org>
 839
 840         * Makefile.in: Add dependency information for arm-linux-tdep.c.
 841         * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
 842
 843 2000-04-07  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 844
 845         * sol-thread.c (gdb_ps_addr_t):  New typedef, depends on definition
 846         of PROC_SERVICE_IS_OLD.
 847         (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
 848         rw_common):  Change argument type from psaddr_t to gdb_ps_addr_t.
 849
 850 Fri Apr  7 17:18:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 851
 852         * Makefile.in (CFLAGS): Set using configure.
 853
 854         * configure.in (WARN_CFLAGS): Enable by default when GCC.
 855         * configure: Re-generate.
 856
 857 Fri Apr  7 13:33:43 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 858
 859         From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
 860         * procfs.c (init_procfs_ops):  Set procfs_ops.to_has_memory and
 861         procfs_ops.to_has_all_memory to 1.
 862
 863         * TODO: Update
 864
 865 2000-04-06  Nick Duffek  <nsd@cygnus.com>
 866
 867         * configure.in (_MSE_INT_H): Define on Solaris 7.
 868         (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
 869         * acconfig.h (_MSE_INT_H): Define on Solaris 7.
 870         * configure: Regenerate.
 871         * config.in: Regenerate.
 872
 873 2000-04-06  Michael Snyder  <msnyder@cygnus.com>
 874
 875         * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
 876         Change to rely on PIDGET etc.
 877         * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
 878         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
 879         STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
 880         define.  Allow target to use procfs hardware watchpoints.
 881         * config/sparc/nm-sun4sol2.h: ditto.
 882         * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
 883         definitions to use 16 bits for the pid, 15 bits for the tid, and
 884         1 bit for the flag.
 885         * config/sparc/tm-sun4sol2.h: ditto.
 886         (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
 887         * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
 888         for more than 15 thread increments.
 889
 890 2000-04-06  Eli Zaretskii  <eliz@is.elta.co.il>
 891
 892         * top.c (filename_completer): Set subsequent_name to 1 early on,
 893         to prevent an infinite loop if the first file in the directory is
 894         a backup file (whose name ends in a `~').
 895
 896 2000-04-05  Jim Blandy  <jimb@redhat.com>
 897
 898         * solib.c (update_solib_list): New function.
 899         (solib_add): Call update_solib_list, and then read symbols.
 900         (info_sharedlibrary_command): Call update_solib_list, not
 901         solib_add.
 902
 903 2000-04-05  Scott Bambrough <scottb@netwinder.org>
 904
 905         * arm-linux-tdep.c: Resolve implicit function declarations by
 906         including target.h and value.h.  Inclusion of symtab.h is
 907         no longer needed.
 908
 909 2000-04-05  Scott Bambrough <scottb@netwinder.org>
 910
 911         * arm-linux-tdep.c: New file.
 912         * arm-linux-nat.c (fetch_fpregs): Remove unused code.
 913         (arm_get_longjmp_target): Moved it and all defines
 914         it uses to arm-linux-tdep.c.
 915         (arm_linux_extract_return_value): Moved to
 916         arm-linux-tdep.c.
 917         * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
 918
 919 2000-04-04  Nick Duffek  <nsd@cygnus.com>
 920
 921         * infrun.c (handle_inferior_event): Call target_mourn_inferior
 922         instead of kill_target.
 923
 924 2000-04-04  Daniel Berlin  <dan@cgsoftware.com>
 925
 926         * TODO: Make note of various C++ things i have planned for 5.1.
 927
 928 Tue Apr  4 12:13:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 929
 930         * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
 931         in shift.  Stop GCC thinking it has a shift overflow.
 932
 933 2000-04-03  H.J. Lu  <hjl@gnu.org>
 934
 935         * TODO: Remove the regex entry.
 936
 937 2000-04-03  H.J. Lu  <hjl@gnu.org>
 938
 939         * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
 940         is defined and <regex.h> otherwise.
 941
 942         * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
 943         * monitor.c: Likewise.
 944         * osfsolib.c: Likewise.
 945         * solib.c: Likewise.
 946         * source.c: Likewise.
 947         * symtab.c: Likewise.
 948
 949         * Makefile.in (REGEX): Changed to @REGEX@.
 950         (REGEX_CFLAGS): New.
 951         (REGEX1): Removed.
 952         (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
 953         (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
 954
 955         * configure.in (--with-included-regex): New switch.
 956         (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
 957         (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
 958         * configure: Regenerated.
 959
 960 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
 961
 962         * NEWS (powerpc-*-linux*): Mention.
 963
 964 2000-04-03  J.T. Conklin  <jtc@redback.com>
 965
 966         * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
 967
 968 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
 969
 970         * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
 971         (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
 972
 973         * ia64-linux-nat.c (fill_gregset): Implement.
 974         (supply_fpregset, fill_fpregset): New functions.
 975
 976         * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
 977         which the CFM is fetched for certain frames.
 978         (find_global_pointer, find_extant_func_descr): Don't use
 979         partial symtabs for locating sections.
 980
 981         * config/ia64/linux.mh (LOADLIBES): Define.
 982         (NATDEPFILES): Add linux-thread.o and lin-thread.o.
 983         * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
 984         file containing generic linux declarations/definitions.
 985         (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
 986         defined in generic nm-linux.h.
 987         (solib.h): Remove include; already included in generic nm-linux.h.
 988
 989 2000-04-03  Jim Blandy  <jimb@redhat.com>
 990
 991         * solib.c (solib_add): Move all the code for loading symbol tables
 992         below the code to sort out additions and removals.  That way, we
 993         always catch all loaded shared libraries whose symbols we haven't
 994         grabbed yet.
 995
 996         * solib.c (solib_add): Don't try to free a shared object's objfile
 997         if it doesn't have one.  Duh.
 998
 999         * solib.c (solib_add): If a pattern was given, but it doesn't
1000         match any currently loaded shared libraries, print a message;
1001         don't just be silent.
1002
1003 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
1004
1005         * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
1006         two-dimensional array instead of faking it with index
1007         arithmetics.
1008
1009 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
1010
1011         * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
1012
1013         * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
1014         definition (and use the common one in tm-i386.h).
1015         (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
1016         (I386_DJGPP_TARGET): Don't define, it's no longer required.
1017         (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
1018         i386-tdep.c defines it for all x86 targets.
1019         (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
1020
1021         * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
1022
1023         * config/djgpp/djcheck.sh: Edit the copyright year out of the test
1024         results.  Fix editing of `main' arguments for non-GNU Sed.
1025
1026 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
1027
1028         * symfile.c (map_overlay_command, unmap_overlay_command): Fix
1029         error message: there's no "overlay on" command.
1030
1031 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
1032
1033         * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
1034         (copying.txt): New target, a link to COPYING.
1035
1036 Mon Apr  3 18:20:03 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1037
1038         * TODO: Update.
1039
1040 Mon Apr  3 14:56:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1041
1042         * top.c: Re-indent.
1043         (set_hook, error_hook): Remove PARAMS.
1044
1045 Mon Apr  3 14:45:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1046
1047         * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
1048         Daniel Berlin <dan@cgsoftware.com>.  Function was static.
1049         * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
1050
1051 Mon Apr  3 14:10:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1052
1053         * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
1054
1055 2000-04-02  Nick Duffek  <nsd@cygnus.com>
1056
1057         * gdbtypes.c (safe_parse_type): New wrapper function to ignore
1058         error() during parse_and_eval_type().
1059         (check_stub_method): Call safe_parse_type instead of
1060         parse_and_eval_type().
1061         * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
1062         (wrap_parse_and_eval_type): New support function.
1063         * wrapper.h (gdb_parse_and_eval_type): Prototype.
1064         (wrap_parse_and_eval_type): Prototype.
1065
1066 Sun Apr  2 10:32:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1067
1068         * MAINTAINERS: Eli Zaretskii is a doco maintainer.
1069
1070 Fri Mar 31 08:59:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1071
1072         * gdbarch-utils.h, gdbarch-utils.c: New files.
1073         * Makefile.in (SFILES, COMMON_OBS): Update.
1074         (gdbarch_utils_h) Define.
1075         (gdbarch-utils.o): Add dependencies.
1076
1077         * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
1078         handling default method values.
1079         (startup_gdbarch): Rename default_gdbarch, name misleading.
1080         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1081         (register_name): Default to legacy_register_name.
1082         (call_dummy_words): Default to legacy_call_dummy_words.
1083         (sizeof_call_dummy_words): Default to
1084         legacy_sizeof_call_dummy_words.
1085         (register_convertible): Default to
1086         generic_register_convertible_not.
1087         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1088         (remote_translate_xfer_address): Default to
1089         generic_remote_translate_xfer_address.
1090         (frameless_function_invocation): Default to
1091         generic_frameless_function_invocation_not.
1092
1093 2000-04-02  Mark Kettenis  <kettenis@gnu.org>
1094
1095         * i386-linux-nat.c: Add copyright notice.
1096
1097         * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
1098         &floatformat_i387_ext.
1099         * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
1100
1101 2000-03-29  Mark Kettenis  <kettenis@gnu.org>
1102
1103         * findvar.c (extract_floating): Remove reference to
1104         TARGET_EXTRACT_FLOATING.
1105         (store_floating): Remove reference to TARGET_STORE_FLOATING.
1106
1107 2000-03-30  Fernando Nasser  <fnasser@cygnus.com>
1108
1109         * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
1110         Safe version of value_subscript.
1111         * varobj.c (): Use gdb_value_subscript() to get an array element value.
1112
1113 2000-03-30  Michael Snyder  <msnyder@cleaver.cygnus.com>
1114
1115         * ui-file.c: Include "gdb_string.h"
1116         * cli-out.c: Include gdb_string.h to avoid compiler warnings.
1117         * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
1118         unions, since they are all used to hold both pointers and ints
1119         at various times.  Casting pointer to int and vice versa gives
1120         warnings (and is not safe) if they are not the same size.
1121
1122 2000-03-30  Michael Snyder  <msnyder@cleaver.cygnus.com>
1123
1124         * defs.h (struct continuation_arg): Make 'data' a union, to avoid
1125         casting problems when int and pointer are not the  same size.
1126         * event-top.c (command_handler): Use data as a union.
1127         (command_line_handler_continuation): Ditto.
1128         * infcmd.c (step_1_continuation): Use data as a union.  Re-indent.
1129         (step_once): ditto.  (finish_command_continuation): Ditto.
1130         (finish_command): Ditto.
1131         * breakpoint.c (until_break_command): Use data as a union.
1132         (until_break_command_continuation): Ditto.
1133         * utils.c (add_intermediate_continuation): Fix typo in comment.
1134
1135 Thu Mar 30 12:09:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1136
1137         * gdbarch.h, gdbarch.c: Re-indent.  Remove FIXMEs.
1138         * gdbarch.sh: Re-sync with gdbarch.[hc].
1139
1140 2000-03-29  Daniel Berlin  <dan@cgsoftware.com>
1141
1142         * minsyms.c (add_minsym_to_demangled_hash_table): New function.
1143         (install_minimal_symbols): Fix demangled symbol problems caused by
1144         using add_minsym_to_hash_table for the demangled names, which is
1145         wrong. Now we use add_minsym_to_demangled_hash_table.
1146         (lookup_minimal_symbol): Fix problems with demangled symbol lookup
1147         caused by weird control flow.
1148         * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
1149
1150 2000-03-29  Jason Merrill  <jason@casey.cygnus.com>
1151
1152         * configure.in: -linux-gnu*, not -linux-gnu.
1153
1154 Tue Mar 28 18:28:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1155
1156         * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
1157         with qThreadExtraInfo.
1158
1159 2000-03-29  J.T. Conklin  <jtc@redback.com>
1160
1161         * i386nbsd-nat.c (fetch_core_registers): Make static.
1162
1163         * m68knbsd-nat.c (fetch_core_registers): Make static.
1164         (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
1165
1166 Wed Mar 29 13:40:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1167
1168         * TODO: Update GDB 5 status.
1169
1170 Wed Mar 29 10:16:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1171
1172         * breakpoint.h (remove_hw_watchpoints): Add declaration.
1173         * breakpoints.c (remove_hw_watchpoints): Update.
1174         * maint.c (maintenance_do_deprecate): Avoid assignment within IF
1175         condition.
1176
1177 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1178
1179         breakpoint.c, breakpoint.h (remove_hw_watchpoints):  New function.
1180         infrun.c (resume):  Remove hardware watchpoints before stepping
1181         when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
1182
1183 2000-03-28  Michael Snyder  <msnyder@cleaver.cygnus.com>
1184
1185         * Makefile.in: Anchor tui-file.h dependency to $srcdir.
1186
1187 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1188
1189         * procfs.c (proc_set_watchpoint):  Declare addr parameter as
1190         CORE_ADDR, to match call from procfs_set_watchpoint.
1191
1192         * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
1193         Reselect the saved frame silently after frame selection for
1194         watchpoint evaluation.
1195         (insert_breakpoints):  Add missing space in `Hardware watchpoint
1196         deleted' message.  Do not reinsert hardware watchpoint if it is
1197         already marked for deletion at next stop.
1198
1199 2000-03-28  Christopher Faylor  <cgf@cygnus.com>
1200
1201         * partial-stab.h: Add one more check against corrupted or irregular
1202         stabs entry.
1203
1204 Tue Mar 28 12:23:37 2000  Philippe De Muyter  <phdm@macqel.be>
1205
1206         * gnu-regex.c (regerror): Function renamed from `__regerror'.
1207         (Change also approved in the mainline glibc sources)
1208
1209 Tue Mar 28 18:19:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1210
1211         From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
1212         * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
1213         particularly ensuring it can't return SERIAL_TIMEOUT when told
1214         not to time out.
1215
1216 2000-03-24  Daniel Berlin  <dan@cgsoftware.com>
1217
1218         * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
1219         which never existed before, and thus, has no deprecated old command.
1220
1221         * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
1222         "set archdebug" (same goes for the show commands).
1223         * gdb-events.c (_initialize_gdb_events): Add "set debug event",
1224         deprecate "set eventdebug" (same goes for the show commands).
1225         * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
1226         * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
1227         instead.
1228         x(init_main): Add the "set debug" and "show debug" commands.
1229         Add setdebuglist and showdebuglist.
1230
1231 Fri Mar 24 13:00:10 2000  Daniel Berlin <dan@cgsoftware.com>
1232
1233         * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
1234           Added prototype for the deprecate command so it doesn't complain.
1235
1236 Tue Mar 28 11:52:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1237
1238         * top.c (print_gdb_version): Bump copyright year to 2000.
1239
1240 Tue Mar 28 10:13:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1241
1242         * MAINTAINERS: Add Glen McCready to write after approval list.
1243
1244 Tue Mar 28 09:59:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1245
1246         * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
1247         * config.h: Regenerate.
1248
1249 Mon Mar 27 19:53:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1250
1251         * TODO: Update.  Add criteria for next release of GDB.
1252
1253 Mon Mar 27 17:20:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1254
1255         * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
1256         * config.h: Regenerate.
1257
1258 Mon Mar 27 16:43:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1259
1260         * Makefile.in (install-only): Create $(bindir) and $(man1dir)
1261         before installing GDB.
1262
1263 Mon Mar 27 16:26:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1264
1265         * Makefile.in (all-gdbtk): Check for an existing link/directory.
1266         Re-format warning message.  Document that post 5.0 this can be
1267         deleted.
1268
1269 Mon Mar 27 14:46:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1270
1271         * ChangeLog: Revert whitespace changes.
1272
1273 Mon Mar 27 10:20:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1274
1275         * MAINTAINERS: Update folks who need accounts.
1276
1277 Mon Mar 27 09:29:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1278
1279         * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
1280
1281 2000-03-27  Mark Kettenis  <kettenis@gnu.org>
1282
1283         * config/i386/tm-i386.h: Fix typo.  It is TARGET_LONG_DOUBLE_BIT
1284         instead of TARGET_LONG_DOUBLE_BITS.
1285         * config/i386/tm-i386mk.h: Likewise.
1286
1287 2000-03-26  Mark Kettenis  <kettenis@gnu.org>
1288
1289         Provide `long double' support for most i386 targets.
1290         * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
1291         &floatformat_i387_ext.
1292         (TARGET_LONG_DOUBLE_BITS): Define as 96.
1293         (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
1294         `builtin_type_long_double'.
1295         (REGISTER_CONVERT_TO_VIRTUAL): Call
1296         i386_register_convert_to_virtual.
1297         (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
1298         (i387_to_double, double_to_i387): Remove prototypes.
1299         (i386_extract_return_value): Change prototype to match definition
1300         in i386-tdep.c.
1301         * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
1302         (TARGET_LONG_DOUBLE_BITS): #undef.
1303         * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
1304         [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
1305         (i387_extract_floating, i387_store_floating): Remove prototypes.
1306         (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
1307         (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
1308         (REGISTER_VIRTUAL_TYPE): Remove.
1309         * i386-tdep.c (i386_register_convert_to_virtual): New function.
1310         (i386_register_convert_to_raw): New function.
1311         * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
1312         (i387_store_floating): Remove.
1313
1314 Sat Mar 25 18:55:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1315
1316         * maint.c: Re-indent.
1317
1318 Sat Mar 25 18:51:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1319
1320         * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
1321
1322 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
1323
1324         * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
1325         be inoperative.
1326
1327 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
1328
1329         * win32-nat.c: Back out special frame walking code.  It was broken.
1330         (handle_exception): Correctly identify an illegal instruction.
1331         * config/tm-cygwin.h: Eliminate special frame handling.  Just use
1332         normal i386 handling.
1333
1334 2000-03-24  J.T. Conklin  <jtc@redback.com>
1335
1336         * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
1337         * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
1338         (fetch_core_registers): Read fp registers.
1339         (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
1340
1341 2000-03-24  Jonathan Larmour  <jlarmour@redhat.co.uk>
1342
1343         * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
1344         so that we can stop searching for the prologue past the function end
1345         (arm_skip_prologue): Call thumb_skip_prologue with function end addr
1346
1347 2000-03-24  Kevin Buettner  <kevinb@redhat.com>
1348
1349         * linux-thread.c, lin-thread.c (save_inferior_pid,
1350         restore_inferior_pid): Don't do compile time comparison
1351         of TARGET_PTR_BIT and TARGET_INT_BIT.
1352
1353 Thu Mar 23 13:18:26 2000  Philippe De Muyter  <phdm@macqel.be>
1354
1355         * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
1356         and P_LINK_W.
1357         (P_PEA_FP, P_MOVL_SP_FP): New macros.
1358         (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
1359         P_MOVM_L.
1360         (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
1361         constants.
1362         (delta68_in_sigtramp): New function.
1363         (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
1364         (m68k_skip_prologue): Use P_* macros, not hex constants.
1365         (m68k_find_saved_regs): Do not expect a fixed sequence of register save
1366         instructions, but accept them in any order; use P_* macros, not octal
1367         or hex constants; recognize also `fmovemx to (fp + displacement)' and
1368         `moveml to (fp + displacement)'.
1369         * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
1370         (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
1371
1372 Fri Mar 24 13:44:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1373
1374         * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
1375
1376 2000-03-23  Michael Snyder  <msnyder@cleaver.cygnus.com>
1377
1378         * solib.c (open_symbol_file_object): To sneak an int argument
1379         past catch_errors, instead of casting it to a pointer, simply
1380         pass it by address.
1381
1382 2000-03-23  Jimmy Guo   <guo@cup.hp.com>
1383
1384         * gdbtypes.c (rank_function): Rank all N parameters and use correct
1385         index into the prams[] and args[] arrays.
1386
1387 2000-03-23  Fernando Nasser  <fnasser@cygnus.com>
1388
1389         From David Whedon <dwhedon@gordian.com>
1390
1391         * top.c (execute_command): Checks all commands beore executing
1392         to see if the user needs to be warned that the command is
1393         deprecated, warns user if appropriate.
1394         (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
1395         return values from void to struct cmd_list_element *.
1396         * command.c (lookup_cmd_1): Check aliases before following link
1397         in case user needs to be warned about a deprecated alias.
1398         (deprecate_cmd): new exported function for command deprecation,
1399         sets flags and posibly a replacement string.
1400         (deprecated_cmd_warning): New exported funciton to warn user about
1401         a deprecated command.
1402         (lookup_cmd_composition): New exported function that determines
1403         alias, prefix_command, and cmd based on a string.  This is useful
1404         is we want to full name of a command.
1405         * command.h : Added prototypes for deprecate_cmd,
1406         deprecated_warn_user and lookup_cmd_composition, added flags to
1407         the cmd_list_element structure, changed return values for
1408         add_com_* and add_info_* from void to cmd_list_element.
1409         * maint.c : (maintenance_deprecate): New function to deprecate a
1410         command.  This exists only so that the testsuite can deprecate
1411         commands at runtime and check the warning behavior.
1412         (maintenance_undeprecate) : New function, drops deprecated flags.
1413         (maintenance_do_deprecate): Actually does the (un)deprecation.
1414         (initialize_maint_cmds): Added the above new deprecate commands.
1415
1416 2000-03-22  Daniel Berlin  <dan@cgsoftware.com>
1417         * command.c (apropos_cmd_helper): New function, meat of the
1418         apropos command.
1419         (apropos_command): New apropos command to search command
1420         names/documentation for regular expressions.
1421         (_initialize_command): Add the apropos command.
1422
1423 2000-03-23  Michael Snyder  <msnyder@cleaver.cygnus.com>
1424
1425         * sol-thread.c (ps_pglobal_lookup): Change argument type from
1426         paddr_t to psaddr_t.  This mistake appears to date from an
1427         erroneous man page in Solaris 2.5 -- the correct type from the
1428         system headers has always been psaddr_t.
1429         (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
1430         (rw_common): Ditto.
1431
1432 2000-03-22  Kevin Buettner  <kevinb@redhat.com>
1433
1434         * ia64-linux-nat.c: Fix copyright.
1435         (fill_gregset): Minor formatting fix.
1436         * ia64-tdep.c (template_encoding_table, fetch_instruction,
1437         examine_prologue): Clean up some compiler warnings.
1438         (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
1439         find_global_pointer, find_extant_func_descr): New functions.
1440         (ia64_use_struct_convention, ia64_extract_return_value,
1441         ia64_push_arguments): Handle HFAs.
1442         (ia64_push_arguments): Find (or build) a function descriptor
1443         when given a function address.
1444         (ia64_push_return_address): Moved code for finding the
1445         global pointer into its own function, find_global_pointer ().
1446
1447 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1448
1449         * event-loop.c (handle_file_event): Run through indent.
1450
1451 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1452
1453         From  Philippe De Muyter  <phdm@macqel.be>
1454
1455         * event-loop.c (sys/types.h): File now included unconditionally.
1456         (use_poll): New variable..
1457         (gdb_notifier): poll- and select-versions merged.
1458         (add_file_handler): If HAVE_POLL, check whether poll is usable,
1459         and reset `use_poll' if not.
1460         (create_file_handler): Select poll- or select-version according to
1461         `use_poll'.
1462         (delete_file_handler, handle_file_event): Likewise.
1463         (gdb_wait_for_event, poll_timers): Likewise.
1464
1465 2000-03-22  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1466
1467         * printcmd.c (print_scalar_formatted):  Truncate addresses to the
1468         size of a target pointer before passing them to print_address.
1469
1470 2000-03-22  Mark Kettenis  <kettenis@gnu.org>
1471
1472         * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
1473         * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
1474         Remove
1475         * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
1476         (i386_extract_return_value): Rewritten.  Correctly support all
1477         floating-point types and large integer types on targets that use
1478         the standard i386 GDB register layout and return floating-point
1479         values in the FPU.
1480
1481 Wed Mar 22 15:09:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1482
1483         * configure.in (CONFIG_INITS): Do not append remote-nrom.c
1484
1485 2000-03-21  J.T. Conklin  <jtc@redback.com>
1486
1487         * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
1488         * i386nbsd-nat.c: New file.
1489
1490         * i386/tm-nbsd.h (NUM_REGS): Removed.
1491         (HAVE_I387_REGS): Defined.
1492         * i386/nm-nbsd.h (FLOAT_INFO): Removed.
1493
1494         * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
1495         SVR4_SHARED_LIBS.
1496
1497 Wed Mar 22 11:18:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1498
1499         * MAINTAINERS: Add Jim Blandy to breakpoint maintainers.  David
1500         taylor is the Solaris/SPARC maintainer.  Add Jonathan Larmour to
1501         the write after approval list.
1502
1503 2000-03-21  Kevin Buettner  <kevinb@redhat.com>
1504
1505         * symtab.h (MAX_SECTIONS, struct section_addr_info,
1506         symbol_file_add):  Move declarations from here...
1507         * symfile.h: ...to here.
1508
1509         * solib.c (symbol_add_stub): Make symbol_file_add () aware of
1510         all section addresses, not just .text.
1511         * symfile.h, symfile.c (free_section_addr_info,
1512         build_section_addr_info_from_section_table): New functions.
1513
1514         * symfile.h (MAX_SECTIONS): Increase value to 40.
1515         * symfile.c (syms_from_objfile): Add bounds check prior to
1516         accessing ``other'' array in a section_addr_info_struct.
1517         Remove unused variable section_offsets.
1518         (add_symbol_file_command): Remove unused variable text_addr.
1519
1520 2000-03-21  Eli Zaretskii  <eliz@is.elta.co.il>
1521
1522         * breakpoint.c (bpstat_stop_status): Don't stop if a read
1523         watchpoint appears to break, but the watched value changed.
1524
1525 2000-03-21  Jim Blandy  <jimb@redhat.com>
1526
1527         * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
1528         a companion to gdbarch_alloc, which allows a gdbarch init function
1529         to free partially-built gdbarch structures.
1530         * gdbarch.c, gdbarch.h: Regenerated.
1531
1532 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
1533
1534         * configure.host, configure.tgt (ia64-*-linux*): New entry.
1535
1536         * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
1537         initialize_arch): Define for IA-64.
1538         (initialize_arch): Add declaration.
1539
1540 2000-03-20  Eli Zaretskii  <eliz@is.elta.co.il>
1541
1542         * breakpoint.c (insert_breakpoints, remove_breakpoint)
1543         (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
1544         remove, or check status of hardware watchpoints for entire structs
1545         and arrays unless the user explicitly asked to watch that struct
1546         or array.
1547         (insert_breakpoints): Try to insert watchpoints for all the values
1548         on the value chain, even if some of them fail to insert.
1549
1550         * values.c (value_primitive_field): Set the offset in struct value
1551         we return when the field is a packed bitfield.
1552
1553 2000-03-20  Michael Snyder  <msnyder@cleaver.cygnus.com>
1554
1555         * remote.c (remote_threads_extra_info): New function.
1556         Implement the extra thread info query for "info threads".
1557         (remote_threads_info): Clean up a bit.
1558         (use_threadinfo_query, use_threadextra_query): New variables.
1559         Control whether GDB will use the new or old protocol for
1560         thread info queries.
1561         (remote_open_1): Initialize new variables.
1562         (remote_async_open_1): Ditto.
1563         (remote_cisco_open): Ditto.
1564
1565 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
1566
1567         * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
1568         config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
1569         config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
1570
1571 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
1572
1573         * utils.c (floatformat_from_doublest): Don't assume that a long
1574         will be exactly 32 bits in length.  Also...  make sure space
1575         that we're writing the float to is completely initialized to
1576         zeroes, even when the number of bits in the float is not
1577         evenly divisible by FLOATFORMAT_CHAR_BIT.
1578
1579 2000-03-20  Jim Blandy  <jimb@redhat.com>
1580
1581         * i386-linux-nat.c: No need to #include "frame.h" any more.
1582         (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1583         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1584         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1585         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1586         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1587         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1588         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1589         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1590         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1591         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1592         i386_linux_sigtramp_saved_sp):  Deleted.  Folks rightly pointed
1593         out that these are target-dependent, and useful in non-native
1594         configurations.  Moved to...
1595         * i386-linux-tdep.c: ... Here, a new file.
1596         * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
1597         (i386-linux-tdep.o): New rule.
1598         (i386-linux-nat.o): We no longer depend on frame.h.
1599         * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
1600
1601 2000-03-04  Eli Zaretskii  <eliz@is.elta.co.il>
1602
1603         * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
1604         Print an error at compile time if we are to use select, but FD_SET
1605         is not available.
1606         (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
1607         if HAVE_POLL is not defined and NO_FD_SET *is* defined.
1608         (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
1609         (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
1610         (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
1611         instead of using memcpy and memset.  Use FD_ISSET.
1612
1613         * config/i386/xm-go32.h (fd_mask): Remove typedef.
1614
1615 Mon Mar 20 19:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1616
1617         * command.c (_initialize_command): Document requirements for ``!''
1618         command.
1619
1620 Mon Mar 20 18:12:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1621
1622         From Fri 10 Mar 2000 Robert
1623         <robert.melchers@drives.eurotherm.co.uk>:
1624         * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
1625
1626 Mon Mar 20 17:33:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1627
1628         From Thu Mar 16 16:49:27 EST 2000 John David Anglin
1629         <dave@hiauly1.hia.nrc.ca>:
1630         * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
1631         _initialize_hpux_thread being called twice.
1632         * configure: Regenerated.
1633
1634 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
1635
1636         * event-top.c (_initialize_event_loop): If instream is not
1637         connected to a terminal device, turn editing off.
1638
1639 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
1640
1641         Support for building GDB with DJGPP, and running the test suite on
1642         it:
1643         * config/djgpp/djconfig.sh: New file.
1644         * config/djgpp/config.sed: New file.
1645         * config/djgpp/README: New file.
1646         * config/djgpp/fnchange.lst: New file.
1647         * config/djgpp/djcheck.sh: New file.
1648
1649 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
1650
1651         * ser-go32.c (ports): Make the initializers complete, to pacify
1652         GCC 2.9X.
1653
1654 2000-03-17  Jim Blandy  <jimb@redhat.com>
1655
1656         * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
1657         two-dimensional array, instead of faking it with explicit index
1658         arithmetic.
1659
1660         * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
1661         linuxthreads_create_inferior): Fix typo in variable name: it's
1662         linuxthreads_exit_status, not linux_exit_status.
1663
1664         * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
1665         to W_STOPCODE.
1666
1667         * solib.c (solib_add): Delete debugging code.
1668
1669 2000-03-17  Mark Kettenis  <kettenis@gnu.org>
1670
1671         * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
1672         * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
1673
1674 Fri Mar 17 11:06:59 2000  Philippe De Muyter  <phdm@macqel.be>
1675
1676         * language.c (set_lang_str): Do not call `free' for a null pointer.
1677         (set_type_str, set_range_str): Ditto.
1678
1679 2000-03-16  Jim Blandy  <jimb@redhat.com>
1680
1681         * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
1682         merge; reinstated.
1683
1684         * solib.c (current_sos): Be more careful about freeing the new
1685         so_list node if an error occurs.
1686
1687         * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1688         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1689         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1690         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1691         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1692         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1693         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1694         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1695         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1696         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1697         i386_linux_sigtramp_saved_sp):  Deleted.  These all implement
1698         Linux-specific signal trampoline detection, and should be moved
1699         to...
1700         * i386-linux-nat.c: ... here.
1701         * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
1702         this any more, since we're not enabling OS-specific code in a
1703         OS-independent file.
1704
1705 2000-03-16  Eli Zaretskii  <eliz@is.elta.co.il>
1706
1707         * Makefile.in (go32-nat.o): Add prerequisites.
1708         (ALLDEPFILES): Add go32-nat.c.
1709
1710 2000-03-15  Michael Snyder  <msnyder@cleaver.cygnus.com>
1711
1712         From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
1713         * symfile.c (reread_symbols):  Clear msymbol hash table.
1714
1715 2000-03-15  Jim Blandy  <jimb@redhat.com>
1716
1717         Deal with the inferior unloading shared objects.
1718         * solib.c (current_sos): New function, replacing find_solib.
1719         (find_solib): Deleted.
1720         (free_so): New function.
1721         (clear_solib): Call free_so, instead of writing it out.
1722         (solib_add): Rewritten: compare the inferior's current list of
1723         shared objects with GDB's list, and do the required loads and
1724         unloads.
1725         (info_sharedlibrary_command, solib_address): Don't use find_solib
1726         to walk the list of shared libraries: call solib_add, and then
1727         walk the list at so_list_head normally.
1728         * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
1729         detach the core target.  These tasks are taken care of elsewhere.
1730         * target.c (remove_target_sections): New function.
1731         * target.h (remove_target_sections): New declaration.
1732
1733         * solib.c (symbol_add_stub): Check whether we've already created
1734         an objfile for this shared object first, before doing all that
1735         work to compute section addresses, etc.
1736
1737         * objfiles.c (unlink_objfile): Report an internal error if objfile
1738         doesn't occur in the object_files list.
1739
1740         * solib.c (special_symbol_handling): Delete argument; it's not
1741         used.
1742
1743         Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1744
1745         * solib.c (SOLIB_EXTRACT_ADDRESS):  New macro to extract addresses
1746         from solib structures. Use it throughout solib.c, get rid of all
1747         CORE_ADDR casts.
1748         (struct so_list):  Change type of lmaddr to CORE_ADDR.
1749         (first_link_map_member):  Change return value type to CORE_ADDR,
1750         update callers.
1751         (solib_add_common_symbols):  Change parameter type to CORE_ADDR,
1752         update callers.
1753         (open_symbol_file_object, find_solib):  Change type of lm variable
1754         to CORE_ADDR.
1755
1756 2000-03-15  Eli Zaretskii  <eliz@is.elta.co.il>
1757
1758         * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
1759         (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
1760         to ISO C.  Use ATTRIBUTE_UNUSED to avoid compiler warnings.
1761         (dos_info): Avoid compiler warning when printing a ptrdiff_t.
1762
1763         * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
1764         not opened by dos_open, but let the 3 standard handles go through
1765         unharmed.
1766
1767 2000-03-14  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1768
1769         * eval.c (evaluate_subexp_with_coercion): Add call to
1770         check_typedef, to handle typedeffed vars correctly.
1771
1772 Mon Mar 13 21:21:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1773
1774         * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
1775         somewhat redundant.
1776         (QUIT): Note that this can probably be replaced by a function.
1777
1778 2000-03-13  James Ingham  <jingham@leda.cygnus.com>
1779
1780         Add support for a variable object that tries to evaluate itself in
1781         the currently selected frame, rather than in a fixed frame.
1782
1783         * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
1784         gdb_parse_exp_1.
1785         * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
1786         of varobj_create.
1787         * varobj.c (varobj_list): Return type indicates whether the
1788         variable's type has changed (for current frame variables).
1789         (varobj_update): Handle the case where the variable's type has
1790         changed.
1791         (delete_variable_1): Allow for deletion of variables that have not
1792         been installed yet.
1793         (new_root_variable): Initialize use_selected_frame variable.
1794         (value_of_root): This is where most of the work to handle "current
1795         frame" variables was added.  Most of the complexity involves
1796         handling the case where the type of the variable has changed.
1797         (varobj_create): Add a "type" argument, to tell if the
1798         variable is one of these "current frame" variables.  Also protect
1799         call to parse_exp_1 from long jumping.
1800
1801 2000-03-13  Eli Zaretskii  <eliz@is.elta.co.il>
1802
1803         * go32-nat.c (struct env387): Remove declaration.
1804         (print_387_status, i386_go32_float_info): Remove redundant
1805         functions.
1806         (regno_mapping, sig_map, excepn_map): Add braces around inner
1807         initializers.
1808         (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
1809         fix code which mixed signed with unsigned.
1810         (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
1811         (go32_wait): Initialize INT3_addr.
1812         (go32_fetch_registers): Extend all FP registers that are shorter
1813         than 4 bytes to 32 bits.  Support 32 standard FP registers defined
1814         on config/i386/tm-i386.h.
1815         (store_register): Support 32 FP registers.
1816         (go32_create_inferior): Don't crash if handed a NULL pointer
1817         instead of exec file name.
1818         (ignore): Remove unused function.
1819         (go32_insert_hw_breakpoint): Remove unused variables.
1820         (init_go32_ops): Set value of processing_gcc_compilation to 2.
1821
1822 Mon Mar 13 18:54:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1823
1824         From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
1825         overloading, add support for seeing through references:
1826         * valops.c (find_overload_match): Handle STABS overloading for
1827         C++.
1828         (find_overload_match): Look in right place for function arguments
1829         in the debug info.
1830         (find_overload_match): Rather than giving up when we have >1
1831         perfect match, just choose one, especially since the
1832         recommendation GDB gives ("disambiguate it by specifying function
1833         signature"), is basically impossible.
1834         (check_field_in): STREQ->strcmp_iw
1835         (search_struct_field): STREQ->strcmp_iw
1836         (find_method_list): STREQ->strcmp_iw
1837         * gdbtypes.c (rank_one_type): Add ability to see through
1838         references.
1839         (rank_one_type): strcmp->strcmp_iw, because the whitespace could
1840         be different.
1841         (rank_function): Rank function properly (was doing it wrong
1842         before, comparing the wrong parts of the arrays)
1843         (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
1844         * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
1845         associated with converting a non-reference to a reference.
1846     * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always
1847     return full value object; for STRUCTOP_PTR, use pointer to
1848     rtti type to get member / method if objectprint is set and
1849     target type of pointer is class.
1850
1851         * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
1852         #ifdef DEBUG_OLOAD.
1853
1854 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
1855
1856         * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
1857         a binary operator.
1858         (gnu_attach): Change error message for missing
1859         argument to be identical to the corresponding message in
1860         `inftarg.c'.  This makes the testsuite happy.
1861
1862 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
1863
1864         * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
1865         %eflags isn't modified.  This fixes a bug where every call to a
1866         function in the program beyond the first call would fail.
1867
1868 Fri Mar 10 11:44:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1869
1870         * MAINTAINERS: Devolve responsibility for domain maintenance.
1871
1872 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1873
1874         * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
1875
1876 2000-02-25  Scott Bambrough <scottb@netwinder.org>
1877
1878         * gdb.base/long_long.exp: Correct test suite failure when printing
1879         a long long value as a double on ARM platforms.
1880
1881 Thu Mar  9 14:21:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1882
1883         * MAINTAINERS (Core): Anthony Green is the Java - including
1884         testsuite - maintainer.  Reformat testsuite and language support
1885         sections
1886
1887 2000-03-08  Mark Kettenis  <kettenis@gnu.org>
1888
1889         * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
1890         * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
1891         i386_linux_saved_pc_after_call.
1892
1893 2000-03-06  Jim Blandy  <jimb@redhat.com>
1894
1895         From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
1896
1897         * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
1898         (compact_minimal_symbols): Added `objfile' argument.
1899         Put symbols in the objfile's hash table.
1900         (install_minimal_symbols): Put symbols in the objfile's demangled
1901         hash table.
1902         (lookup_minimal_symbol): Use hash table to find symbol in
1903         objfile.
1904         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
1905         functions.
1906         (prim_record_minimal_symbol_and_info): Initialize the
1907         hash link fields of the new minimal symbol.
1908         * symtab.h (struct minimal_symbol): New fields `hash_next',
1909         `demangled_hash_next'.
1910         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
1911         * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
1912         (struct objfile): New fields `msymbol_hash',
1913         `msymbol_demangled_hash'.
1914
1915 2000-03-06  Jim Blandy  <jimb@redhat.com>
1916
1917         * solib.c (first_link_map_member): Doc fix.
1918
1919 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1920
1921         From  Eli Zaretskii  <eliz@is.elta.co.il>:
1922
1923         * event-loop.c (poll_timers): Don't compare delta.tv_sec with
1924         zero, since time_t might be unsigned.
1925
1926 2000-03-06  Mark Kettenis  <kettenis@gnu.org>
1927
1928         * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
1929         in *FPREGSETP.
1930         (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
1931
1932 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
1933
1934         Allow GDB to run on Linux 2.0 again.
1935         * config.in: Add HAVE_PTRACE_GETREGS.
1936         * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
1937         * configure: Regenerated.
1938         * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
1939         CANNOT_STORE_REGISTER): New defines.
1940         * i386-linux-nat.c (have_ptrace_getregs): New variable.
1941         (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
1942         old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
1943         store_register, old_store_inferior_registers): Copied over from
1944         `inptrace.c' as a temporary measure.
1945         (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
1946         Conditionalize on HAVE_PTRACE_GETREGS.  Define stubs if
1947         HAVE_PTRACE_GETREGS isn't defined.
1948         (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
1949         with EIO.
1950         (fetch_inferior_registers, store_inferior_registers): Fall back on
1951         the method use in `infptrace.c' (by calling
1952         old_fetch_inferior_registers and old_store_inferior_registers) if
1953         `have_ptrace_getregs' isn't set.
1954
1955 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
1956
1957         * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
1958         of gregset_t and fpregset_t.  Those are the only names that are
1959         guaranteed to specify the right types for all supported Linux
1960         systems out there.
1961         Various doc fixes and gratitious local variable renames, all in an
1962         attempt to stress similarities between the code and unify the
1963         terminology used.  Use ISO-C all over.
1964         (regmap): Remove trailing comma.
1965         (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
1966         (convert_to_gregset): Make static.  Remove GDB_REGS argument.  It
1967         is unnecessary and wasn't used anyway.  All callers changed.
1968         (convert_to_fpregset, convert_to_xfpregset): Likewise.
1969         (fetch_regs, store_regs): Remove unused variable `regno'.
1970         (fill_fpregs): If REGNO is not -1, only update the specified
1971         register.
1972         (fetch_core_registers): Renamed from
1973         i386_linux_fetch_core_registers.  There is no need for a unique
1974         name since the function is static anyway.
1975         (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
1976         since it is more descriptive.
1977
1978 Sun Mar  5 19:40:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1979
1980         * MAINTAINERS (readline/): Expand to include host maintainers.
1981
1982 2000-03-04  Mark Kettenis  <kettenis@gnu.org>
1983
1984         Fix support for Linux/i386 signal trampolines.  The old approach
1985         didn't work for Linux 2.2 and beyond, and didn't work with recent
1986         versions of the GNU C library.
1987         * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1988         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
1989         (linux_rt_sigtramp_code): New variable.
1990         (LINUX_RT_SIGTRAMP_LEN): New define.
1991         (i386_linux_rt_sigtramp_start): New function.  Detect start of
1992         signal trampolines for RT signals.
1993         (i386_linux_sigtramp): Removed.
1994         (i386_linux_in_sigtramp): New function.
1995         (i386_linux_sigcontext_addr): New function.  Recognize the names
1996         of the signal tranmpolines used by recent versions of the GNU C
1997         library, and add support for RT signals.
1998         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):  New
1999         defines.  Moved here from config/i386/tm-linux.h.
2000         (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
2001         Reimplement in terms of i386_linux_sigcontext_addr.
2002         * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
2003         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
2004         Moved to i386-tdep.c.
2005         (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
2006
2007 Sat Mar  4 19:38:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2008
2009         By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2010         * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
2011
2012 Sat Mar  4 17:23:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2013
2014         * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
2015         sim directory.
2016
2017 Sat Mar  4 16:19:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2018
2019         * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
2020         ``Blanket Write Privs'' maintainers.
2021
2022 Sat Mar  4 15:58:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2023
2024         From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
2025         * language.c (longest_local_hex_string_custom): Don't compile
2026         'long long' section if host doesn't have 'long long'.
2027
2028 Sat Mar  4 15:45:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2029
2030         * language.c (longest_raw_hex_string): Comment out.  Appears
2031         unused.
2032
2033 Sat Mar  4 13:02:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2034
2035         * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
2036         "mmalloc.h" which means using PTRs.
2037         (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
2038
2039 Sat Mar  4 11:49:21 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2040
2041         * defs.h (store_address, store_unsigned_integer, store_address):
2042         Replace PTR with void* in delcaration.
2043         * findvar.c (extract_signed_integer, extract_unsigned_integer,
2044         extract_long_unsigned_integer, extract_address,
2045         store_signed_integer, store_unsigned_integer, store_address):
2046         Convert definition to ISO-C.  Replace PTR with void*.
2047
2048 Sat Mar  4 10:57:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2049
2050         * defs.h (make_cleanup_func): Document as deprecated.
2051         (make_cleanup_ftype): New typedef.  Make signature consistent with
2052         other function typedefs.  Document as not be used out side of
2053         make_cleanup code. Use in make_cleanup declarations.
2054         (null_cleanup): Replace PTR with void*.
2055
2056         * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
2057         make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
2058         null_cleanup): Change K&R definition to ISO-C using void* and
2059         make_cleanup_fytpe.
2060         (discard_my_cleanups): Don't cast argument to free.
2061
2062 2000-03-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2063
2064         * defs.h (struct continuation_arg): Change type of field 'data'
2065         from PTR to void *.
2066
2067         * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
2068
2069         * event-top.c: Ditto.
2070
2071 Fri Mar  3 15:39:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2072
2073         * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
2074         configure.
2075         (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
2076         SUBDIR_GDBTK_ALL): Define.
2077         (all-gdbtk, clean-gdbtk): New targets.
2078         (all): Add CONFIG_ALL as dependency.
2079         (clean): Add CONFIG_CLEAN as dependency.
2080
2081         * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
2082         (LN_S): Define.  Delete GDBtk's link code.
2083
2084 Fri Mar  3 13:12:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2085
2086         * configure.in (ENABLE_GDBTK): Delete variable.
2087         (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
2088         * Makefile.in: Update.
2089         * configure: Regenerate
2090
2091 2000-03-02  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2092
2093         * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
2094         NATDEPFILES list.
2095
2096 2000-03-02  Mark Kettenis  <kettenis@gnu.org>
2097
2098         * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
2099         Override definitions to include the normal FPU registers.
2100         (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
2101         REGISTER_CONVERT_TO_RAW): Removed.  The default definitions are
2102         fine for AIX/i386.
2103         (i387_to_double, double_to_i387): Remove prototypes.
2104
2105 2000-03-02  Kevin Buettner  <kevinb@redhat.com>
2106
2107         * findvar.c (extract_floating, store_floating): Use target
2108         floating point type sizes rather host sizes to determine
2109         which conversion needs to be done.
2110
2111 2000-03-02  Nick Duffek  <nsd@cygnus.com>
2112
2113         * uw-thread.c: Apply GNU conventions to comment formatting.
2114         (deactivate_uw_thread): Call remove_thread_event_breakpoints().
2115         (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
2116         call to deactivate_uw_thread().
2117
2118 Thu Mar  2 09:04:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2119
2120         * MAINTAINERS: Daniel Berlin is C++ maintainer.
2121
2122 Thu Mar  2 08:55:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2123
2124         * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
2125         a joint GNU/Linux/x86 maintainer.  Nick Duffeck and Robert Lipe
2126         share SCO/Unixware.  Nick Duffek and Peter Schauer share
2127         Solaris/x86.
2128
2129 Wed Mar  1 22:12:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2130
2131         From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2132         * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
2133         * remote-rdi.c (arm_rdi_close): Ditto.
2134
2135 Wed Mar  1 19:31:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2136
2137         * CONTRIBUTE (configure.in): Note that patches to configure are
2138         not needed.
2139
2140 2000-03-01  Mark Kettenis  <kettenis@gnu.org>
2141
2142         * MAINTAINERS: Correct my own mail address.
2143
2144 Wed Mar  1 11:26:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2145
2146         * MAINTAINERS: Document people with paperwork pending.
2147
2148 Wed Mar  1 00:49:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2149
2150         From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2151         Make NEW_PROC_ABI interface functional on Solaris x86.
2152         * sol-thread.c (ps_lgetLDT): Rewrite to use new
2153         procfs_find_LDT_entry function from procfs.c, mostly copied from
2154         lin-thread.c.
2155         * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
2156         needed.
2157
2158 Wed Mar  1 00:34:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2159
2160         From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2161         * config/i386/tm-i386sol2.h (MERGEPID): Define.
2162
2163 Wed Mar  1 00:06:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2164
2165         From 1999-08-13 J.T. Conklin <jtc@redback.com>:
2166         * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
2167         FRAME_FIND_SAVED_REGS.
2168         (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
2169         * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
2170         Update.
2171
2172 Tue Feb 29 23:56:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2173
2174         From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2175         * objfiles.c (open_mapped_file):  Fix obsolete references to `mapped'
2176         parameter.
2177
2178 Tue Feb 29 18:47:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2179
2180         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2181         * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
2182         (top level): Add prototypes for go32_* functions.
2183         * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
2184         (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2185         Override definitions from tm-i386.h.
2186         (REGISTER_VIRTUAL_TYPE): Remove macro definition.
2187         * i386-tdep.c (i386_extract_return_value)
2188         [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
2189         to the list of targets which return FP values in FP registers.
2190
2191         * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
2192         that this function be re-implemented using multi-arch.
2193
2194 Tue Feb 29 18:40:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2195
2196         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2197         * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
2198         and ScreenRows.
2199         * ser-go32.c: Include string.h, for prototype of strncasecmp.
2200         (dpmi_regs, dpmi_sregs): Remove unused variables.
2201         (dos_flush_input): Return a value, to prevent compiler warning.
2202         * expprint.c (dump_prefix_expression): Use %ld in format and cast
2203         sizeof(union exp_element) to long, to prevent GCC from complaining
2204         about format/argument mismatch.
2205         (dump_postfix_expression): Likewise.
2206
2207 Tue Feb 29 18:09:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2208
2209         * arm-tdep.c: Include <ctype.h>.
2210
2211 Tue Feb 29 17:33:49 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2212
2213         From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2214         * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
2215         that the target's stack was valid.
2216
2217 Tue Feb 29 15:14:56 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2218
2219         From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
2220         * dwarf2read.c (read_address): Read 16-bits addresses.
2221
2222 2000-02-28  Scott Bambrough <scottb@netwinder.org>
2223
2224         * arm-linux-nat.c (fetch_nw_fpe_*):
2225         Renamed to fetch_nwfpe_* to use the same naming convention
2226         as in the Linux kernel.  Modified prototype to get rid of
2227         unused parameters.
2228         (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
2229         naming convention as in the Linux kernel.  Fixed calls to
2230         fetch_nwfpe_*.
2231         (store_fpregs): Fixed calls to store_nwfpe_*.  Removed
2232         unused variable.
2233
2234 Mon Feb 28 18:24:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2235
2236         * MAINTAINERS: Transfer d30v maintainership to David Taylor.
2237
2238 2000-02-28  Christopher Faylor  <cgf@cygnus.com>
2239
2240         * win32-nat.c: Remove unneeded header.
2241         * wince.c: Ditto.
2242
2243 Mon Feb 28 13:34:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2244
2245         * wince.c: Include "gdb_wait.h" and not "wait.h".
2246
2247 Mon Feb 28 10:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2248
2249         * MAINTAINERS: Mention mmalloc.  Expand Host/Native and
2250         Target/Architecture maintainers descriptions.
2251
2252 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
2253
2254         * gnu-nat.c: Include "gdbthread.h".  Include <hurd.h>.
2255         Reorder headers a bit.  Overall cleanup and minor reformatting.
2256         (MIG_SERVER_DIED): Remove define.
2257         (proc_update_sc): Add braces to silence compiler warning.
2258         (proc_steal_exc_port): Initialize err to zero.
2259         (make_proc): Add braces to silence compiler warning.
2260         (inf_validate_task_sc): Add cast to silence compiler warning.
2261         (inf_set_traced): Reorganize a bit to silence compiler warning.
2262         (inf_validate_procs): Use mach_msg_type_number_t for all thread
2263         numbers and add braces to silence compiler warning.
2264         (gnu_wait): Add prototypes for server functions and add braces to
2265         silence compiler warnings.
2266         (S_exception_raise_request): Pass subcode to inf_debug call.
2267         (gnu_write_inferior): Remove unused variable `protection_changed'.
2268         (gnu_xfer_memory): Remove unused variable `result'.
2269         (set_sig_thread_cmd): Remove unused varible `tid'.
2270         (set_signals_cmd): Remve unused variable `trace'.
2271         (add_task_commands): Provide complete prototype.  Reformat help
2272         strings a bit to make sure the first line is a full sentence.
2273         Call info_port_rights_cmd instead of info_send_rights_cmd for the
2274         "info port-rights" command.
2275         (add_thread_commands): Provide complete prototype.  Make static.
2276         Reformat help strings a bit to make sure the first line is a full
2277         sentence.
2278         (_initialize_gnu_nat): Provide complete prototype.
2279
2280 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
2281
2282         Make cross-compilation for the Hurd more friendly.
2283         From Jeff Bailey <jbailey@gnu.org>:
2284         * configure.in: Use AC_CHECK_TOOL to find MiG.
2285         * Makefile.in (MIG): New variable.
2286         * config/i386/i386gnu.mh (MIG): Remove.
2287         * configure: Regenerated.
2288
2289 2000-02-26  Kevin Buettner  <kevinb@redhat.com>
2290
2291         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
2292         comment explaining motivation behind this function and why
2293         the generic facilities won't work for this platform.
2294         * rs6000-tdep.c (skip_prologue): Always test to make sure
2295         that an instruction is read successfully from the target's
2296         memory.  Introduce notion of instructions which may appear in
2297         the prologue, but may not end the prologue.  Added explicit
2298         check for nop instruction.  Use memset() to zero the frame
2299         data instead of assignment from a statically allocated,
2300         uninitialized structure.
2301
2302 Sat Feb 26 17:15:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2303
2304         * MAINTAINERS: Chris Faylor is responsible for all MS Windows
2305         systems.  Note that Jim Blandy as maintainer for ``tracing
2306         bytecode stuff''
2307
2308 2000-02-25  Fernando Nasser  <fnasser@cygnus.com>
2309
2310         From: Thomas Zenker <thz@Lennartz-electronic.DE>
2311         * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
2312         NetBSD...) sys_errlist should not be declared in hsys.c.
2313         NEED_SYSERRLIST is set already by configure, so we can use it.
2314         * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
2315         posix compliant and we should not work with the old compatibility
2316         stuff.  Because of that I undef BSD in case of FBSD etc and include
2317         sys/ioctl to get the flags.
2318         * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
2319         for exclusive use.
2320
2321 2000-02-24  Kevin Buettner  <kevinb@redhat.com>
2322
2323         * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
2324         of return structure in r3 if necessary.
2325         (ppc_linux_memory_remove_breakpoints): New function.
2326         * rs6000-tdep.c (skip_prologue): Make sure that the cases
2327         for storing either cr or lr to the stack only handle those
2328         cases.  (I.e, don't let these cases match 0x00000000 which is
2329         found found in the shared library trampoline prior to the
2330         loading of the shared library.)
2331         * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
2332         Declare.
2333         (MEMORY_REMOVE_BREAKPOINT): Define.
2334
2335 Wed Feb 23 23:27:48 2000  Andrew Cagney  <cagney@behemoth.cygnus.com>
2336
2337         * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
2338
2339 Thu Feb 24 18:42:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2340
2341         * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
2342         $(SUBDIR_*_INSTALL) when so configured.
2343         * configure: Regenerate.
2344
2345         * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
2346         configure.
2347         (install-only): Add dependency on $(CONFIG_INSTALL).  Delete code
2348         installing GDBtk.
2349         (uninstall): Add dependency on $(CONFIG_UNINSTALL).
2350         (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
2351         SUBDIR_GDBTK_INSTALL): Define.
2352         (install-gdbtk): New target.
2353
2354 Thu Feb 24 18:19:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2355
2356         * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
2357         * configure: Regenerate.
2358
2359 2000-02-24  Christopher Faylor  <cgf@cygnus.com>
2360
2361         * configure.tgt: Add arm, mips, sh wince targets.
2362         * config/arm/tm-wince.h: New file.
2363         * config/arm/wince.mt: New file.
2364         * config/sh/tm-wince.h: New file.
2365         * config/sh/wince.mt: New file.
2366         * config/mips/tm-wince.h: New file.
2367         * config/mips/wince.mt: New file.
2368         * wince.c: New file.
2369         * wince-stub.c: New file.
2370         * wince-stub.h: New file.
2371         * sh-tdep.c: Use correct register names for Windows CE.
2372
2373 Wed Feb 23 19:01:45 EST 2000  Nicholas Duffek <nsd@cygnus.com>
2374
2375         * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
2376         (error_return, quit_return): Merge into catch_return pointer.
2377         (return_to_top_level): Update comment.  Longjmp to *catch_errors,
2378         and communicate reason to catch_errors via setjmp return value.
2379         (catch_errors): Always catch both quit and error, and if a catch
2380         wasn't requested by caller, throw it to the next catch_error.
2381         Replace dual longjmp buffer memcpy with single pointer change.
2382         Add FIXME for possibly adding new interface to tell caller what
2383         event was caught.  Add extensive comments.
2384         * defs.h (enum return_reason): Reserve 0 for use as initial
2385         setjmp() return value.
2386         (RETURN_MASK): New public macro to generate RETURN_MASK_* from
2387         enum return_reason.
2388         (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
2389
2390 2000-02-23  Fernando Nasser  <fnasser@cygnus.com>
2391
2392         * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
2393         * valops.c (_initialize_valops): Add command "set unwindonsignal".
2394         (hand_function_call): Test for unwind_on_signal and act accordingly.
2395
2396 Wed Feb 23 12:58:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2397
2398         * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
2399         Match ../include/dis-asm.h change.
2400         * gdbarch.h: Regenerate.
2401         * corefile.c (dis_asm_read_memory): Update.
2402
2403 Mon Feb 21 13:57:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2404
2405         * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
2406         (ENABLE_CFLAGS): Move initialization to start of file.
2407         (enable-gdbmi): Add new configure option --enable-gdbmi.  When
2408         selected and an ${srcdir}/mi directory is present enable MI
2409         interface.
2410
2411         * configure: Regenerate.
2412
2413         * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
2414         SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
2415         (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
2416         CONFIG_LDFLAGS): New macros.  Initialized by autoconf via
2417         @CONFIG...@.
2418         (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
2419         INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
2420
2421         * mi: New directory. MI interface to GDB.
2422
2423         * defs.h (interpreter_p): Declare when UI_OUT.
2424         * top.c (gdb_init): When interpreter_p, check that the interpreter
2425         was recognized by one of the linked in interpreters.
2426         * main.c (interpreter_p): Define.
2427         (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
2428         * event-top.c (display_gdb_prompt): When interpreter_p, assume
2429         interpreter displays prompt.
2430
2431         * breakpoint.c (print_it_typical, watchpoint_check,
2432         print_one_breakpoint, mention): When MI include additional
2433         target status information.
2434         * infrun.c (print_stop_reason, normal_stop): Ditto.
2435
2436 2000-02-22  Jim Blandy  <jimb@redhat.com>
2437
2438         * gdbarch.sh: Make the `default' field really default to zero, as
2439         documented.
2440
2441         Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
2442         * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
2443         more function-like.
2444         (default_coerce_float_to_double, standard_coerce_float_to_double):
2445         New functions.
2446         (value_arg_coerce): Adjust for new definition.
2447         * value.h (default_coerce_float_to_double,
2448         standard_coerce_float_to_double): New declarations for the above.
2449         * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
2450         * gdbarch.c, gdbarch.h: Regenerated.
2451         * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
2452         tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
2453         definitions.
2454         * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
2455         function here.
2456         (mips_gdbarch_init): Install that as our coerce_float_to_double
2457         function.
2458
2459 2000-02-22  Kevin Buettner  <kevinb@redhat.com>
2460
2461         * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
2462         type.
2463         * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
2464         forward declaration.
2465
2466         * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
2467         where the next frame is a signal handler caller.
2468
2469         * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
2470         undef.
2471         (tm-linux.h): Include.
2472         (tm-sysv4.h): Don't include (directly).  config/tm-linux.h will
2473         include this file for us.
2474         (REALTIME_LO, REALTIME_HI): Don't define.  These are defined by
2475         config/tm-linux.h for us.
2476         (SOFUN_ADDRESS_MAYBE_MISSING): Define.
2477
2478 2000-02-21  Kevin Buettner  <kevinb@redhat.com>
2479
2480         * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
2481         (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
2482         * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
2483         and like targets.
2484
2485         * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
2486         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
2487         * config/powerpc/xm-linux.h: Substantially revised for native
2488         port.
2489         * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
2490         (NATDEPFILES): Update list to reflect the fact that we can
2491         now debug natively.
2492
2493         * rs6000-tdep.c, config/rs6000/tm-rs6000.h
2494         (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
2495         Renamed; The former names were lacking the rs6000_ prefix.
2496         * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
2497         instead of rs6000_frame_chain.
2498         (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
2499         of rs6000_frameless_function_invocation.
2500
2501 2000-02-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2502
2503         From Philippe De Muyter  <phdm@macqel.be>
2504
2505         * event-loop.c (handle_file_event): In case of poll, enable
2506         printing of informational message if an error/exception is
2507         detected on the file descriptor.
2508
2509 2000-02-21  Jim Kingdon  <kingdon@redhat.com>
2510
2511         * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
2512
2513 Mon Feb 21 12:50:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2514
2515         * buildsym.c: Include "language.h" and "expression.h" for
2516         longest_local_hex_string_custom.
2517
2518 Mon Feb 21 11:17:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2519
2520         * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
2521         * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
2522         Cagney <cagney@b1.cygnus.com>.
2523
2524 Mon Feb 21 11:03:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2525
2526         * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
2527         nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
2528         Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
2529         to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
2530         Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
2531         Kingdon.
2532         * MAINTAINERS: Add Nick Clifton to write after approval list.
2533
2534 Mon Feb 21 10:30:39 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2535
2536         * MAINTAINERS: Add note on multiple maintainers.
2537
2538 2000-02-19  Philippe De Muyter  <phdm@macqel.be>
2539
2540         * cli-out.c (cli_table_header): Type of parameter `alignment' is
2541         `enum ui_align', not `int'.
2542         (cli_field_string, cli_field_skip): Likewise.
2543
2544 2000-02-18  Jim Blandy  <jimb@redhat.com>
2545
2546         From Jimmy Guo <guo@cup.hp.com>:
2547         * buildsym.h (add_free_pendings): Declare.
2548         * buildsym.c (add_free_pendings): New function.
2549         (make_blockvector): 32x64 fix using longest_local_hex_string().
2550         (start_subfile): initialize variable 'subfile'.
2551
2552 2000-02-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2553
2554         * remote.c (remote_async_detach): Use target_mourn_inferior(), to
2555         make sure that all is cleaned up after we disconnect from the
2556         target.
2557         (remote_detach): Ditto.
2558
2559 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2560
2561         From Rodney Brown  <RodneyBrown@pmsc.com>
2562         * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
2563         potentially harming mistake.
2564
2565 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2566
2567         * arm-tdep.c: Use header file instead of extern declarations for
2568         the {get,set}_arm_regname* functions.
2569
2570 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2571
2572         * configure.in: Replaces obsolete gdbtk-variable.c with
2573         gdbtk-varobj.c.
2574         * configure: Regenerate.
2575         * Makefile.in: Remove obsolete/extraneous references to
2576         gdbtk-var* files.
2577
2578 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
2579
2580         * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
2581         the conversion of the signal number.  TARGET_SIGNAL_REALTIME_33 is
2582         33 by definition, whereas REALTIME_LO might be 32 on systems that
2583         have SIG32 such as Linux.  Make sure that the signal number
2584         returned is within the range specified by REALTIME_LO and
2585         REALTIME_HI.
2586
2587 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
2588
2589         * configure: Regenerated.
2590
2591 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2592
2593         * arm-tdep.c (set_disassembly_flavor, arm_othernames,
2594         _initialize_arm_tdep): Allows the user to choose between any of
2595         the flavors available for the disassembly to be used in the "info
2596         reg" command and elsewhere in gdb.  It prevents having to maintain
2597         this information in two places by using the data kept in the
2598         opcodes directory.
2599
2600 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
2601
2602         * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
2603         prfpregset_t in <sys/procfs.h>.
2604         * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
2605         HAVE_PRFPREGSET_T.
2606         * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
2607         prgregset_t and prfpregset_t if they are not already present.
2608
2609 Wed Feb 16 19:00:02 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2610
2611         From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
2612         * procfs.c: Define MERGEPID if not defined. For osf4.0e.
2613
2614 2000-02-15  Jason Molenda  (jsm@bugshack.cygnus.com)
2615
2616         * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
2617         'do-doc'.
2618
2619 2000-02-15  Kevin Buettner  <kevinb@redhat.com>
2620
2621         Changes for AIX 4.3:
2622         * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
2623         to correct value for generic dummy frames.  When using
2624         generic dummy frames, don't attempt to write TOC value or
2625         function to call into the call dummy.
2626         (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
2627         code to also handle the PowerOpen ABI.
2628         (ppc_push_return_address): Enable for all ports.
2629         * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
2630         PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
2631         CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
2632         CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
2633         provided by generic RS6000 definitions so that call dummies
2634         are implemented using generic dummy frames instead.
2635
2636         * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
2637         prior to changing the stack pointer via ptrace().  Also, ignore
2638         attempts to store to undefined registers that are less than
2639         NUM_REGS.
2640
2641         * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
2642         frame from 436 to 448 to account for alignment padding.
2643         (rs6000_push_arguments): Obtain actual register size instead
2644         of assuming the register is 4 bytes long.  [There's still
2645         more work to be done to totally remove the 4 byte assumption,
2646         however.]  Make sure the stack is 16 byte aligned as required
2647         by the PowerOpen ABI.  Also, make sure that small structures
2648         passed in registers are properly aligned within the register.
2649
2650 2000-02-15  Jesper Skov  <jskov@cygnus.co.uk>
2651
2652         Patch applied by Kevin Buettner <kevinb@redhat.com>
2653
2654         * rs6000-tdep.c (skip_prologue): skip copying of argument
2655         registers to local variable registers.
2656
2657 2000-02-14  Jim Kingdon  <kingdon@redhat.com>
2658
2659         * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale.  A
2660         sym->section->index number is not a SECT_OFF_* code.
2661
2662 Tue Feb 15 12:07:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2663
2664         * MAINTAINERS (write after approval): Add H.J. Lu.
2665
2666 2000-02-14  Nick Clifton  <nickc@cygnus.com>
2667
2668         * sh-tdep.c: Remove extraneous code.
2669
2670 2000-02-14  Amit S. Kale  <akale@veritas.com>
2671
2672         * elfread.c (elf_symtab_read): Move the use of sym to after where
2673         it is set.
2674         Checked in by Jim Kingdon  <kingdon@redhat.com>
2675
2676 Mon Feb 14 15:39:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2677
2678         * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
2679
2680 Mon Feb 14 15:20:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2681
2682         From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
2683         * dwarf2read.c: (die_is_declaration): New fn.
2684         (read_structure_scope): Use it.
2685
2686         * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
2687
2688 2000-02-10  J.T. Conklin  <jtc@redback.com>
2689
2690         * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
2691         * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
2692         configdirs.
2693         * gdbserver/low-nbsd.c: New file.
2694
2695         * gdbserver/Makefile.in: convert to autoconf.
2696         * gdbserver/configure.in: likewise.
2697         * gdbserver/configure: generate.
2698
2699 Sun Feb 13 11:21:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2700
2701         * CONTRIBUTE: New file.  How to contribute to GDB.
2702
2703 Sun Feb 13 10:34:48 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2704
2705         * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners.  Add Kevin
2706         Buettner to powerpc maintainers.  Make Kevin Buettner the
2707         GNU/LINUX PPC native maintainer.  Add J.T. Conklin, Jim Kingdon
2708         and Jason Molenda to write after aproval list.
2709
2710 Sun Feb 13 10:18:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2711
2712         * MAINTAINERS: Reformat.  Separate into check-in categories.
2713
2714 Sat Feb 12 01:08:21 EST 2000  Nicholas Duffek <nsd@cygnus.com>
2715
2716         * uw-thread.c: Remove __FUNCTION__ GNUism.
2717
2718 2000-01-17  Amit S. Kale  <akale@veritas.com>
2719
2720         * elfread.c (elf_symtab_read): Use offset for the section in which a
2721         symbol resides, instead of .text section for calculating address of a
2722         symbol.
2723         Checked in by Jim Kingdon  <kingdon@redhat.com>
2724
2725 2000-02-10  Mark Kettenis  <kettenis@gnu.org>
2726
2727         * gnu-nat.c: Remove hackery to include <bits/waitflags.h>.  It is
2728         no longer necessary now we have gdb_wait.h.
2729
2730 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
2731
2732         * gnu-nat.c (proc_string): Make global.
2733         (do_mach_notify_dead_name): Suppress dead name notifications if we
2734         know that the task is dead.
2735
2736 1999-12-13  Mark Kettenis  <kettenis@gnu.org>
2737
2738         * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
2739         instead of directly from the kernel.  Add some hackery to make
2740         sure that the info isn't influenced by suspension of the task in
2741         the proc server itself.
2742
2743 2000-02-10  Jim Kingdon  <kingdon@redhat.com>
2744
2745         * defs.h (MERGEPID): Added.  Patch submitted by Andrew Hobson and
2746         approved by Michael Snyder.
2747
2748 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
2749
2750         * linux-thread.c: Include defs.h before gdb_wait.h.
2751
2752 Wed Feb  9 18:59:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2753
2754         * Makefile.in (wait_h): Delete macro.  Update all dependencies
2755         specifying gdb_wait.h instead.
2756
2757         * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
2758         remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
2759         remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
2760         convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
2761         remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
2762         remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
2763         remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
2764         ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
2765         infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
2766         fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
2767         or <sys/wait.h>.
2768         * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
2769
2770         * gdb_wait.h: New file.  Based on ../include/wait.h. Include
2771         <sys/wait.h> or <wait.h> and then define any missing WIF macros.
2772
2773 Wed Feb  9 01:14:54 2000  Andrew Cagney  <cagney@amy.cygnus.com>
2774
2775         * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
2776         * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
2777         (d10v_stack_align): Declare.
2778         * d10v-tdep.c (d10v_stack_align): Define.
2779
2780 1999-08-23  J.T. Conklin  <jtc@redback.com>
2781
2782         * top.c (remote_timeout): Change default to 2.  Add comment
2783         explaining history of changes to the default value.
2784         * remote.c (_initialize_remote): Remove code that adds set/
2785         show remotetimeout, as that's also done in top.c
2786
2787 1999-10-18  J.T. Conklin  <jtc@redback.com>
2788
2789         * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
2790         Return E01 instead of P01 when 'P' command fails.
2791
2792 2000-02-05  J.T. Conklin  <jtc@redback.com>
2793
2794         * remote.c (putpkt_binary): Handle NAK from target stub.
2795
2796 2000-02-08  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2797
2798         * configure.in: Remove the addition of sol-thread.c to the
2799         CONFIG_INITS list. This caused problems with init.c, because
2800         sol-thread.c would be grepped twice for _initialize_* functions.
2801         * configure: Ditto.
2802         * Makefile.in: Add FIXME for init.c.
2803
2804 2000-02-07  Jim Kingdon  <kingdon@redhat.com>
2805
2806         Clean up compiler warnings:
2807         * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
2808         stack.c, valprint.c: Change variables to unsigned.
2809         * bcache.c: Rearrange to avoid warnings about variables not being set.
2810         * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
2811         rather than declaring print_max and repeat_count_threashold
2812         ourselves (incorrectly).
2813         * valprint.h: Do declare repeat_count_threashold.
2814         * ch-exp.c: Use default case for internal error.
2815         * findvar.c: Don't omit argument type.
2816         * symtab.c: Remove unused variable.
2817
2818 2000-02-04  Jim Blandy  <jimb@redhat.com>
2819
2820         * c-typeprint.c (remove_qualifiers): New function.
2821         (c_type_print_base): Use it to remove qualifiers from C++
2822         qualified names, not strrchr.
2823
2824         * c-typeprint.c (c_type_print_base): Recognize type conversion
2825         operators by calling is_type_conversion_operator.
2826         (is_type_conversion_operator): New function.
2827
2828 2000-02-04  Nick Clifton  <nickc@cygnus.com>
2829
2830         * config/arm/tm-arm.h (LOWEST_PC): Define.
2831
2832 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2833
2834         * infrun.c (resume): Make just one call to target_resume(), instead
2835         of four: set up correct parameters in all the cases ahead of time,
2836         and do call at the end.
2837
2838 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2839
2840         * config/powerpc/tm-ppc-eabi.h: Define
2841         SOFUN_ADDRESS_MAYBE_MISSING.
2842
2843 2000-02-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2844
2845         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
2846         frames (revisited).
2847
2848 Fri Feb  4 22:42:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2849
2850         * Makefile.in (INIT_FILES): Append CONFIG_INITS
2851         * configure.in (CONFIG_INIT): Initialize.
2852         (links): Link srcdir/gdbtk/library to gdbtcl2.
2853         * gdbtcl2: Moved to gdbtk/library.
2854         ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
2855         gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
2856         gdbtk.h: Moved to gdbtk/generic.
2857
2858 2000-02-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2859
2860         * printcmd.c (build_address_symbolic): New function. Returns all
2861         the parts that are necessary to print an address in a symbolic
2862         form.
2863         (print_address_symbolic): Split into a printing part and an
2864         information building part, build_address_symbolic().
2865
2866         * defs.h (build_address_symbolic): Export.
2867
2868 2000-02-03  Jim Blandy  <jimb@redhat.com>
2869
2870         * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
2871         opcode.
2872
2873 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2874
2875         * arm-tdep.c (arm_push_arguments): Fix passing of floating point
2876         arguments on dummy frames.
2877
2878 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2879
2880         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
2881         (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
2882
2883 2000-02-01  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2884
2885         * remote.c (getpkt_sane): New function. It is the old getpkt(),
2886         which now returns a timeout indication.
2887         (getpkt): New function. Wrapper for getpkt_sane(), so that return
2888         value can still be ignored.
2889
2890 Tue Feb  1 18:47:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2891
2892         * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
2893         UI_OUT.
2894
2895 Tue Feb  1 00:17:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2896
2897         * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c.  Rename
2898         ``struct gdb_file'' to ``struct ui_file''.  Delete typedef
2899         GDB_FILE.
2900
2901         * Makefile.in: Update.
2902
2903         * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
2904         c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
2905         ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
2906         cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
2907         expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
2908         frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
2909         gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
2910         jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
2911         m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
2912         printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
2913         remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
2914         ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
2915         serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
2916         target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
2917         utils.c, v850ice.c, valprint.c, valprint.h, value.h,
2918         config/pa/tm-hppa.h: Update.
2919         * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
2920
2921 2000-01-31  Jason Molenda  (jsm@bugshack.cygnus.com)
2922
2923         * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
2924         config/i386/i386dgux.mh, config/i386/i386sol2.mh,
2925         config/i386/i386v4.mh, config/i386/i386v42mp.mh,
2926         config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
2927         config/m88k/delta88v4.mh, config/mips/irix4.mh,
2928         config/mips/irix5.mh, config/mips/mipsv4.mh,
2929         config/powerpc/solaris.mh (NATDEPFILES): Change references to
2930         proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
2931         proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
2932
2933 Mon Jan 31 17:14:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2934
2935         * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
2936
2937         * main.c (captured_main): Only use the legacy tui_file code when
2938         linking in older code such as the TUI.
2939
2940         * gdb-file.h, gdb-file.c: New files.
2941         * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
2942         null_file_isatty, null_file_rewind, null_file_put,
2943         null_file_flush, null_file_write, null_file_fputs,
2944         null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
2945         gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
2946         set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
2947         set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
2948         set_gdb_file_data, struct accumulated_gdb_file,
2949         do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
2950         mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
2951         mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
2952         stdio_file_delete, stdio_file_flush, stdio_file_write,
2953         stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
2954         Moved to gdb-file.h and gdb-file.c.
2955         * utils.c (enum streamtype, struct tui_stream, tui_file_new,
2956         tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
2957         tui_file_rewind, tui_file_put, tui_file_fputs,
2958         tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
2959         fputs_unfiltered_hook):
2960         Moved to tui/tui-file.c and tui/tui-file.h.
2961
2962         * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
2963         (tui-file.o, gdb-file.o): Add dependencies.
2964         (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
2965         * main.c: #include tui/tui-file.h.
2966
2967 2000-01-28  Fred Fish  <fnf@cygnus.com>
2968
2969         * findvar.c (value_from_register): Special case handling of D10V
2970         pointer values fetched from registers.
2971
2972 2000-01-28  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2973
2974         * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
2975         support for new style thumb prologues.
2976
2977 2000-01-28  Nick Clifton  <nickc@redhat.com>
2978
2979         * arm-tdep.c: Remove extraneous dash at start of strings
2980         introduced in previous delta.
2981
2982 2000-01-27  Nick Clifton  <nickc@redhat.com>
2983
2984         * arm-tdep.c: Replace uses of arm_toggle_renames() with
2985         parse_arm_disassembler_option().
2986
2987 2000-01-27  Jim Blandy  <jimb@cygnus.com>
2988
2989         * symtab.c (decode_line_1): Don't let commas that are within
2990         quotes or parenthesis terminate the line spec.  Don't use pp when
2991         removing the final double quote of a double-quoted string.  Don't
2992         forget to skip the opening double quote.  I have no clue whether
2993         this change is correct; probably we've just moved this function
2994         from one buggy place to another buggy place, and never came within
2995         an outhouse whiff of correctness.
2996         (find_toplevel_char): New function.
2997
2998 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2999
3000         * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
3001         passing the pointer to a thumb function as an argument.
3002
3003 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3004
3005         * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
3006         are reinserted for another run.
3007
3008 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3009
3010         * cli-out.c (cli_filed_string): Test for NULL string.
3011
3012 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3013
3014         * infcmd.c (run_stack_dummy): Account for a random signal stopping
3015         the inferior as well as breakpoints being hit while performing an
3016         inferior function call.
3017         * valops.c (hand_function_call): Ditto.
3018
3019 2000-01-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3020
3021         From  Mark Kettenis  <kettenis@gnu.org>
3022
3023         * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
3024         i386_REGS_SEGS_STATE.
3025         (HAVE_I387_REGS): Define.
3026         (FLOAT_INFO): Remove.
3027         * i386gnu-nat.c: Almost completely rewritten to use new i386
3028         register layout and `float info' implementation.
3029         * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
3030         Move prototypes from here.
3031         * gnu-nat.h: To here.
3032
3033 2000-01-24  Kevin Buettner  <kevinb@redhat.com>
3034
3035         * utils.c (get_field, put_field): Fix buffer underruns and
3036         overruns.  Also, handle case where total_len is not evenly
3037         divisible by 8.
3038         (getfield): Make sure zeroing of unwanted bits occurs even
3039         when bit field to extract does not straddle two or more
3040         bytes.
3041
3042 2000-01-23   Christopher Faylor  <cgf@cygnus.com>
3043
3044         * defs.h: Add gdb_thread_select declaration.
3045
3046 2000-01-23  Kevin Buettner  <kevinb@redhat.com>
3047
3048         * linux-thread.c (_initialize_linuxthreads): Make sure that
3049         linuxthreads_block_mask does not block SIGCHLD.
3050
3051 2000-01-20  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3052
3053         * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
3054         text so that new lines work properly.
3055
3056 2000-01-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3057
3058         * proc-utils.h: New file. Export functions from proc-*.c.
3059
3060         * proc_api.c: Rename to:
3061         * proc-api.c: New file. Add include of proc-utils.h.
3062
3063         * proc_events.c: Rename to:
3064         * proc-events.c: New file.
3065
3066         * proc_flags.c: Rename to:
3067         * proc-flags.c: New file.
3068
3069         * proc_why.c: Rename to:
3070         * proc-why.c: New file. Add include of proc-utils.h.
3071
3072         * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
3073         ctype.h, proc-utils.h.
3074         (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
3075         (open_procinfo_files): Conditionalize local variable tmp, to avoid
3076         compiler warnings.
3077         (proc_iterate_over_mappings): Conditionalize local vars mapfd and
3078         pathname.
3079         (procfs_wait): Adjust format in some printf_filetered calls to
3080         avoid compiler warnings.
3081         (make_signal_thread_runnable): Ifdef 0. The calls to this function
3082         are also ifdef'd 0 .
3083         (procfs_resume): Add parentheses around '&&' operation.
3084         (procfs_set_exec_trap): Remove unused variable.
3085         (info_proc_cmd): Add braces to avoid ambiguous else clause.
3086
3087         * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
3088         proc-why.o): Update dependencies.
3089
3090         * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
3091         proc-*.o.
3092
3093 2000-01-17  Jason Molenda  (jsm@bugshack.cygnus.com)
3094
3095         * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
3096         Fix from Robert Lipe <robertl@sco.com>.
3097         * configure: Regenerated.
3098
3099 2000-01-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3100
3101         * stack.c (print_frame_info_base): Break up into the frame info
3102         (location) printing part and the rest (source line printing).
3103         (print_frame): New function. Take care of printing the location
3104         information.
3105         Update copyright.
3106
3107         * infrun.c (normal_stop): Use enum values rather than integers for the
3108         source_flag to be passed to show_and_print_stack_frame().
3109         Update copyright.
3110
3111         * frame.h (print_what): New enum for 'source' argument to
3112         print_frame_info_base(). Use this instead of obscure numbers.
3113         Update copyright.
3114
3115 Sun Jan 16 17:58:00 2000  David Taylor  <taylor@texas.cygnus.com>
3116
3117         * event-top.c (stdin_event_handler): call quit_command rather than
3118         exit -- run cleanups, give target code a chance to say goodbye to
3119         the target.  Fixes bug where the inferior processes were left
3120         around on Solaris (and probably elsewhere) by the testsuite.
3121
3122 2000-01-14  Mark Salter  <msalter@cygnus.com>
3123
3124         * v850-tdep.c (v850_target_architecture_hook): Setup correct
3125         machine id for disassembly.
3126
3127 2000-01-13  Jim Blandy  <jimb@cygnus.com>
3128
3129         * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
3130         convert_to_regset, when regno indicates a specific register.
3131
3132 Thu Jan 13 23:34:17 EST 2000  Nicholas Duffek <nsd@cygnus.com>
3133
3134         * uw-thread.c: Document libthread.so debugging interface.  Minor
3135         comment and formatting tweaks.
3136         (DEBUG): #define as 0 instead of 1.
3137         (CALL_BASE): Include function name in error msg.
3138         (libthread_stub): Adjust inferior_pid after thread exit.
3139         (uw_thread_create_inferior): Deactivate uw_thread_ops before
3140         asking procfs_ops to create inferior.
3141         (libthread_init): Don't return nonlocally on error.
3142
3143 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3144
3145         * rdi-share/ardi.c (negotiate_params): Fix initialization of static
3146         variable.
3147
3148 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3149
3150         * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
3151         both sides are on the same state.
3152
3153 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3154
3155         * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
3156         115200 (minor syntax mistake).
3157
3158 2000-01-12  Jim Blandy  <jimb@cygnus.com>
3159
3160         * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
3161         this here, to go along with the definitions of PIDGET and TIDGET.
3162
3163 2000-01-12  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3164
3165         * thread.c (do_captured_thread_select): New function. Switch
3166         current thread, safely from within catch_errors().
3167         (gdb_thread_select): New function. Switch threads safely.
3168         (thread_command): Use gdb_thread_select().
3169         Include ui-out.h.
3170         (do_captured_list_thread_ids): New function.
3171         (gdb_list_thread_ids): New function.
3172
3173         * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
3174
3175 2000-01-11  Christopher Faylor <cgf@cygnus.com>
3176
3177         * configure.in: Avoid linking -limagehlp unless it's a native build.
3178         * configure: Regenerate.
3179         * thread.cc (add_thread): Clear private data pointer here or suffer
3180         strange behavior when it is checked for NULL later.
3181
3182 2000-01-09  Christopher Faylor  <cgf@cygnus.com>
3183
3184         * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
3185         * configure.in: Add an additional library to cygwin link.
3186         * configure: Regenerate.
3187
3188         Patch from Egor Duda <deo@logos-m.ru>:
3189         * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
3190         type.
3191
3192 2000-01-07  Michael Snyder  <msnyder@cleaver.cygnus.com>
3193
3194         * uw-thread.c: New file to support UnixWare user-mode threads:
3195         contributed by Nickolas Duffek  <nsd@cygnus.com>.
3196         * target.h (struct target_ops): New vector, to_extra_thread_info,
3197         allows back-ends to give extra details in info thread display.
3198         (target_extra_thread_info): define new macro.
3199         (target_find_new_threads): simplify macro.  Cleanup comments.
3200         * target.c (to_extra_thread_info): default and inherit new vector.
3201         (cleanup_target): eliminate PARAMS, break up long lines,
3202         provide default definition for to_extra_thread_info, and
3203         to_find_new_threads.  Default to_thread_alive and to_query
3204         to return_zero, not target_ignore (they each return int not void).
3205         (debug_to_find_new_threads): new debug entry.
3206         (setup_target_debug): add debug_to_find_new_threads.
3207         * gdbthread.h: export struct thread_info, find_thread_pid, and
3208         iterate_over_threads.  Add comments.  Eliminate PARAMS.  Update
3209         copyright.  Add new private data pointer for use by target back-ends.
3210         * thread.c (struct thread_info): move definition to gdbthread.h.
3211         (find_thread_pid): new exported function for thread lookup.
3212         (iterate_over_threads): new exported function for applying
3213         arbitrary operations to threads.  Update copyright to 2000.
3214         (info_threads_command): use new target_extra_thread_info vector
3215         to display extra information about each thread (if implemented).
3216         * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
3217         Add defines for PIDGET, etc.
3218         * config/i386/tm-i386sol2.h: ditto.
3219         * config/sparc/tm-sun4sol2.h: ditto.
3220         * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
3221         * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
3222         if -lpthread and -lpthreads fail.
3223
3224         * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
3225         (proc_flags): combine flags that UnixWare splits into two locations.
3226         (proc_modify_flag): add support for PR_KLC (kill on last close).
3227         (proc_[un]set_kill_on_last_close): new functions.
3228
3229 2000-01-07  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3230
3231         * infrun.c (normal_stop): Print out thread id when we stop.
3232
3233 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3234
3235         * remote.c (remote_open_1): Fix message so it does not imply a
3236         specific syntax for serial ports, as it is OS dependent.
3237         (remote_async_open_1): Ibid.
3238         (init_remote_ops): Ibid.
3239
3240 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3241
3242         * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
3243         "set remotebaud" command (if set) when no speed is specified on
3244         the "target rdi" command.
3245
3246 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3247
3248         * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
3249         115200.
3250         (baud_options[]): Ibid.
3251
3252 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3253
3254         * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
3255         used by each operating system.
3256
3257 2000-01-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3258
3259         * breakpoint.c (until_break_command): Add an argument for the
3260         continuation, the beginning of the cleanups set up by this
3261         command.
3262         (until_break_command_continuation): Do cleanups until the one
3263         passed in as argument instead of doing all of them.
3264
3265         * infcmd.c (finish_command_continuation): Expect a new argument,
3266         which indicates up to where to do cleanups. Update calls to
3267         do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
3268         (finish_command): Add another argument for the continuation: the
3269         starting cleanup for this command.
3270
3271 2000-01-05  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3272
3273         From Grant Edwards <grante@visi.com> (original patch from Thomas
3274         Zenker ):
3275         * rdi-share/ardi.c: Allow interruption of interruptible
3276         targets with a <CNTL-C>.
3277
3278 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3279
3280         * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
3281         to control port to accommodate some versions of Angel.
3282
3283 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3284
3285         * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
3286         Add interpretation for C Support Library packets.
3287
3288 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3289
3290         * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
3291         is now being modified.
3292         * rdi-share/devsw.h: Adjust declaration of the above funtion.
3293
3294 For older changes see ChangeLog-99
3295 \f
3296 Local Variables:
3297 mode: change-log
3298 left-margin: 8
3299 fill-column: 74
3300 version-control: never
3301 End: