gdb/ChangeLog

   1 Tue May 16 10:54:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
   2
   3         * defs.h (make_cleanup_bfd_close): Add declaration.
   4         * utils.c (do_bfd_close_cleanup, make_cleanup_bfd_close): New
   5         functions.
   6
   7         * symfile.c (generic_load), sparcl-tdep.c (download), remote-udi.c
   8         (download), remote-e7000.c (e7000_load), corelow.c (core_open,
   9         core_file_to_sym_file): Replace calls to make_cleanup.
  10
  11 Mon May 15 16:50:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  12
  13         * TODO: Add notes on register cache.
  14
  15 Mon May 15 21:27:27 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
  16
  17         * sh-tdep.c (sh_dsp_reg_names, sh3_dsp_reg_names): New arrays.
  18         (sh_processor_type_table): Add entries for bfd_mach_sh_dsp and
  19          bfd_mach_sh3_dsp.
  20         (sh_show_regs): Floating point registers are called fr0-fr15.
  21         For sh4, display fpul, fpscr and fr0-fr15 / dr0-dr14 as appropriate.
  22         Handle sh-dsp and sh3-dsp.
  23         config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): sh-dsp / sh3-dsp
  24         don't have floating point registers.
  25         (DSR_REGNUM, A0G_REGNUM, A0_REGNUM, A1G_REGNUM, A1_REGNUM): Define.
  26         (M0_REGNUM, M1_REGNUM, X0_REGNUM, X1_REGNUM, Y0_REGNUM): Likewise.
  27         (Y1_REGNUM, MOD_REGNUM, RS_REGNUM, RE_REGNUM, R0B_REGNUM): Likewise.
  28
  29 2000-05-15  Eli Zaretskii  <eliz@is.elta.co.il>
  30
  31         * Makefile.in (gdbtypes.o, varobj.o): Depend on wrapper.h.
  32
  33         * wrapper.h (gdb_value_subscript, wrap_value_subscript): Add
  34         prototypes.
  35
  36 Mon May 15 15:31:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  37
  38         * valops.c (hand_function_call): Replace #ifdef
  39         SAVE_DUMMY_FRAME_TOS with if SAVE_DUMMY_FRAME_TOS_P.
  40
  41         * gdbarch.sh (SAVE_DUMMY_FRAME_TOS): Add.
  42         * gdbarch.h, gdbarch.c: Regenerate.
  43
  44 Mon May 15 16:05:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  45
  46         * ax.h (make_cleanup_free_agent_expr): Add declaration.
  47         * ax-general.c (do_free_agent_expr_cleanup):
  48         (make_cleanup_free_agent_expr): New functions.
  49
  50         * tracepoint.c (validate_actionline, encode_actions), ax-gdb.c
  51         (expr_to_agent, gen_trace_for_expr, agent_command): Replace calls
  52         to make_cleanup.
  53
  54 Mon May 15 14:06:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  55
  56         * breakpoint.h (make_cleanup_delete_breakpoint,
  57         make_exec_cleanup_delete_breakpoint): Declare.
  58         * breakpoint.c (make_cleanup_delete_breakpoint,
  59         make_exec_cleanup_delete_breakpoint,
  60         do_delete_breakpoint_cleanup): New fuctions.
  61
  62         * infcmd.c (finish_command), hppa-tdep.c (hppa_pop_frame),
  63         breakpoint.c (until_break_command, until_break_command): Replace
  64         call to make_cleanup / make_exec_cleanup.
  65
  66 Mon May 15 13:25:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  67
  68         * defs.h (core_addr_greaterthan, core_addr_lessthan), utils.c
  69         (core_addr_greaterthan, core_addr_lessthan): Move from here.
  70         * arch-utils.h (core_addr_greaterthan, core_addr_lessthan),
  71         arch-utils.c (core_addr_greaterthan, core_addr_lessthan): To here.
  72
  73 Mon May 15 12:07:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  74
  75         * printcmd.c (print_frame_args), stack.c (print_frame), command.c
  76         (do_setshow_command), breakpoint.c (print_it_typical, mention):
  77         Use make_cleanup_ui_out_stream_delete.
  78
  79 Mon May 15 11:23:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  80
  81         * proc-events.c (init_syscall_table): Delete stray ``;''.
  82         * ui-out.c (ui_out_set_flags, ui_out_clear_flags): Return old
  83         value.
  84         * mdebugread.c (START_PSYMTAB): Add paren to avoid x=x=x.
  85
  86 2000-05-12  Kevin Buettner  <kevinb@redhat.com>
  87
  88         * dwarf2read.c (dwarf2_const_value_data): Fix typo in sign
  89         extension code.
  90
  91 Fri May 12 20:38:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  92
  93         * TODO: Mention weak symbol problem.  Mention UnixWare thread
  94         problem.
  95
  96 Fri May 12 14:12:17 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  97
  98         * README: Update section on kernel debugging.
  99
 100 Fri May 12 19:13:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 101
 102         * mips-tdep.c (mips_get_saved_register): New function.  Handle
 103         case of 32 ABI saving 32 bit registers on stack when target has 64
 104         bit ISA.
 105         (mips_gdbarch_init): Update.
 106
 107 Fri May 12 14:46:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 108
 109         * mips-tdep.c (MIPS_EABI): Fix typo.  Test for MIPS_ABI_EABI64.
 110
 111 Thu May 11 21:52:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 112
 113         * configure.in (WERROR_CFLAGS): Check that GCC accepts a -W
 114         options before using them. Report result.
 115         * configure: Regenerate.
 116
 117 2000-05-11  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 118
 119         * coffread.c (coff_symtab_read): In the case of C_THUMBEXT |
 120         C_THUMBEXTFUNC | C_EXT, sec will never ever be the index for
 121         .rodata, because cs_to_section doesn't deal with .rodata. Fix test
 122         accordingly.
 123
 124 Thu May 11 21:33:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 125
 126         * gdbarch.sh (gdbarch_dump): Print the value of GDB_MULTI_ARCH.
 127         Always check that a macro is defined before printing it.
 128         * gdbarch.c: Re-generate.
 129
 130 Thu May 11 17:22:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 131
 132         * README: Update for GDB 5.0.
 133
 134 Thu May 11 13:24:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 135
 136         * mips-tdep.c (MIPS_DEFAULT_STACK_ARGSIZE): Fix typo.
 137
 138         * config/mips/tm-irix5.h (GDB_MULTI_ARCH): Add
 139         definition. Disable.  Document known problems.
 140         (MIPS_DEFAULT_ABI): Define.
 141
 142         * mips-tdep.c (enum mips_abi): Define.
 143         (struct gdbarch_tdep): Replace mips_eabi with mips_abi.
 144         (MIPS_EABI): Update.
 145         (mips_gdbarch_init): Add preliminary support for IRIX N32 ABI.
 146         Determine ABI from either ELF_FLAGS or MIPS_DEFAULT_ABI. When
 147         looking for a matching architecture require a matching MIPS_ABI.
 148         (mips_gdbarch_init): Cleanup arch_debug information.
 149
 150 2000-05-10  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 151
 152         * solib.c (symbol_add_stub): Remember the index and the name of
 153         the section with the lowest address. Use this data (instead of
 154         data from .text) to pass info into symbol_file_add.
 155
 156         * elfread.c (record_minimal_symbol_and_info): Use the section
 157         where the symbol lives to get the index, instead of guessing.
 158
 159 2000-05-10  Michael Snyder  <msnyder@seadog.cygnus.com>
 160
 161         Make Sparc a Multi-Arch target.  Discard PARAMS macro (require ANSI).
 162         * sparc-tdep.c: include arch-utils.h.
 163         (SPARC_HAS_FPU, FP_REGISTER_BYTES, FP_MAX_REG NUM, SPARC_INTREG_SIZE,
 164         DUMMY_REG_SAVE_OFFSET): provide multi-arch-compatible definitions.
 165         (GDB_TARGET_IS_SPARC64): make into a runtime test.
 166         (struct frame_extra_info): Define, use instead of the macro.
 167         (Many places): Use alloca instead of statically allocated buffers
 168         that depend on a multi-arch variable such as MAX_REGISTER_RAW_SIZE.
 169         (sparc_extract_struct_value_address): Accept a pointer arg instead
 170         of an array sized by REGISTER_BYTES.
 171         (examine_prologue): Accept a pointer to an array of CORE_ADDR,
 172         instead of the defunct struct frame_saved_regs.  Recognize new
 173         Sparc64 store instructions as part of the prologue.  Ignore the
 174         destination of a frame store when parsing the prologue (so long
 175         as it's on the stack).
 176         (sparc_push_dummy_frame): Fix incorrect buffer offset for PSTATE.
 177         (sparc_frame_find_saved_regs): Accept a ptr to an array of CORE_ADDR
 178         instead of the defunct struct frame_saved_regs.
 179         (supply_gregset): Discard unnecessary 'zerobuf': just send NULL to
 180         supply_register.  Provide 4-byte offset to compensate for diff
 181         between size of the prgreg_t elements on a 64-bit host and size
 182         of the registers for a 32-bit target.  Fill all inaccessible regs
 183         with zero so they won't keep being requested again and again.
 184         (fill_gregset): Handle 32/64 size difference between registers
 185         and prgreg_t.  Handle as many new 64-bit regs as possible.
 186         (supply_fpregset, fill_fpregset): Attempt to handle 64-bit world.
 187         (sparc_push_arguments): Rename to sparc32_push_arguments.
 188         Copy arguments into registers as well as onto stack, so that the
 189         CALL_DUMMY (code pushed onto the target stack) is not required.
 190         (sparc_extract_return_value): Rename to sparc32_extract_return_value.
 191         (sparc_store_return_value): Use memset instead of bzero.
 192         Use write_register_gen instead of write_register_bytes.
 193         (sparclet_store_return_value): New function.
 194         (_initialize_sparc_tdep): Call register_gdbarch_init to activate
 195         the gdbarch multi-architecture system.
 196         (sp64_push_arguments): Rename to sparc64_push_arguments.
 197         Extend to store arguments in general registers as well as on stack.
 198         (sparc64_extract_return_value): Rename to sp64_extract_return_value.
 199         Use as a private function, to be called by the new external function
 200         sparc64_extract_return_value.
 201         (sparclet_extract_return_value): New function.
 202         (sparc32_stack_align, sparc64_stack_align, sparc32_register_name,
 203         sparc64_register_name, sparc_print_extra_frame_info,
 204         sparclite_register_name, sparclet_register_name,
 205         sparc_push_return_address, sparc64_use_struct_convention,
 206         sparc32_store_struct_return, sparc64_store_struct_return,
 207         sparc32_register_virtual_type, sparc64_register_virtual_type,
 208         sparc32_register_size, sparc64_register_size,
 209         sparc32_register_byte, sparc64_register_byte,
 210         sparc_gdbarch_skip_prologue, sparc_convert_to_virtual,
 211         sparc_convert_to_raw, sparc_frame_init_saved_regs,
 212         sparc_frame_address, sparc_gdbarch_fix_call_dummy,
 213         sparc_coerce_float_to_double, sparc_call_dummy_address,
 214         sparc_y_regnum, sparc_reg_struct_has_addr, sparc_intreg_size,
 215         sparc_return_value_on_stack): New functions supporting multi-arch.
 216         (sparc_gdbarch_init): New function; initialize multi-arch.
 217         (struct gdbarch_tdep): Define, use for private multi-arch data.
 218         * config/sparc/tm-sparc.h: Move definitions around, enclose with
 219         #ifdef GDB_MULTI_ARCH tests, provide some multi-arch alternate
 220         definitions.  Add enums for register names, to help debugging gdb.
 221         This header file must work for non-multi-arch and for multi-arch.
 222         * config/sparc/tm-sp64.h: Add GDB_MULTI_ARCH configuration.  Also add
 223         AT_ENTRY_POINT definitions for CALL_DUMMY, for non-multi-arch case.
 224         Define GDB_MULTI_ARCH.
 225         * config/sparc/tm-sparclet.h: Add GDB_MULTI_ARCH configuration.
 226         Do not define GDB_MULTI_ARCH (bfd does not correctly identify target).
 227         * config/sparc/tm-sparclite.h: Ditto.
 228         * config/sparc/tm-sun4sol2.h: Define GDB_MULTI_ARCH.
 229         * sparclet-rom.c (sparclet_regnames): Initialize explicitly, to
 230         avoid using deprecated REGISTER_NAMES macro.
 231         * Makefile.in: Let sparc-tdep.c depend on arch-utils.h.
 232
 233 2000-05-08  Michael Snyder  <msnyder@seadog.cygnus.com>
 234
 235         * gdbarch.sh: Add FP0_REGNUM to list of multi-arched register numbers.
 236         * gdbarch.c, gdbarch.h: Regenerate.
 237         * core-regset.c: Change FP0_REGNUM to a runtime test.
 238         * procfs.c: Ditto.
 239         * sun3-nat.c: Ditto.
 240         * sparc-tdep.c: Ditto.
 241
 242         * i386mach-nat.c: Remove unnecessary ifdef for FP0_REGNUM.
 243         * ptx4-nat.c: Ditto.
 244
 245         * sol-thread.c (sol_thread_create_inferior): only add the thread
 246         to the thread list if it is not already in there.
 247         (prototypes for thread_db func ptrs): pretty up formatting.
 248
 249 2000-05-08  Eli Zaretskii  <eliz@is.elta.co.il>
 250
 251         * config/djgpp/djconfig.sh: Use more warning switches.
 252
 253         * config/djgpp/fnchange.lst: Replace the leading gdb-0222 with the
 254         @V@ placebo.  djunpack.bat changed accordingly.
 255
 256 Mon May  8 11:19:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 257
 258         * mips-tdep.c (size_auto, size_32, size_64, size_enums): Rename
 259         saved_gpreg_size_auto, saved_gpreg_size_32, saved_gpreg_size_64
 260         and saved_gpreg_size_enums.
 261         (mips_stack_argsize): Update. Cleanup.
 262
 263         * mips-tdep.c (STACK_ARGSIZE): Delete macro.  Replaced by
 264         MIPS_STACK_ARGSIZE.
 265         (MIPS_NABI32): Delete macro. Replaced by
 266         MIPS_REGS_HAVE_STACK_HOME_P.
 267         (mips_push_arguments): Update.
 268         (mips_push_arguments): Replace check for MIPS_EABI or MIPS_NABI32
 269         with test for MIPS_REGS_HAVE_STACK_HOME_P.
 270         (MIPS_REGS_HAVE_STACK_HOME_P): Define.  Provide non- multi-arch
 271         default.
 272         (struct gdbarch_tdep): Add mips_regs_have_stack_home_p and
 273         mips_default_stack_argsize.
 274         (MIPS_STACK_ARGSIZE): Define as mips_stack_argsize.
 275         (mips_stack_argsize_string): New static variable.
 276         (mips_stack_argsize): New function, handle default case.
 277         (__initialize_mips_tdep): Add command ``set mips stack-arg-size''
 278         implemented as an enum using size_auto et.al.
 279         (mips_gdbarch_init): Initialize mips_default_stack_argsize and
 280         mips_regs_have_stack_home_p.
 281
 282         * config/mips/tm-irix5.h (MIPS_DEFAULT_SAVED_REGSIZE): Define as 8
 283         for n32.
 284         (MIPS_REGS_HAVE_STACK_HOME_P): Define as 0 for n32.
 285
 286 Mon May  8 00:49:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 287
 288         * procfs.c (PROCFS_TRACE): Delete definition.
 289         * proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always
 290         define.
 291
 292 2000-05-05  Michael Snyder  <msnyder@seadog.cygnus.com>
 293
 294         * procfs.c: Cleanup of procfs tracing.  Move defines and
 295         prototypes to proc-utils.h
 296         * proc-utils.h: Define tracing macros.  Declare trace functions.
 297         * proc-api.c: Make procfs tracing a runtime option.
 298         (prepare_to_trace): New function, abstracted out of several
 299         places.  Open a trace file if one is required.
 300         (ioctl_with_trace, write_with_trace, open_with_trace,
 301         close_with_trace, wait_with_trace, lseek_with_trace):
 302         Report errno if an error occurs in a system call.
 303         (write_with_trace): Make 2nd arg void *, to agree with write.
 304
 305 2000-05-05  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 306
 307         * elfread.c (elf_symtab_read): The calculation of 'offset'
 308         must be done for each symbol, not just once. The index
 309         used must be the index of the section where 'sym' resides,
 310         not .text.
 311
 312 2000-05-05  Michael Snyder  <msnyder@seadog.cygnus.com>
 313
 314         * procfs.c (many functions): change int cmd; to long cmd;
 315         Solaris /proc API calls this parameter a long, and requires it
 316         for 64-bit hosts (where sizeof(long) != sizeof(int)).  UnixWare
 317         calls it an int, but on existing UnixWare hosts, int and long
 318         are the same size.  So long it must be.  If a future UnixWare
 319         version has problems with this, we'll have to use autoconf.
 320         * proc-api.c (write_with_trace): use long instead of int.
 321
 322 2000-05-04  Mark Kettenis  <kettenis@gnu.org>
 323
 324         * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not
 325         already defined.
 326
 327 2000-05-01  Mark Kettenis  <kettenis@gnu.org>
 328
 329         * infrun.c (handle_inferior_event): Add missing call to keep_going
 330         and missing return when handling an ordinary signal from the
 331         inferior.
 332
 333 2000-05-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 334
 335         * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
 336         SECT_OFF_RODATA): Define as functions of OBJFILE.  Add
 337         sect_index_text, sect_index_data, sect_index_rodata,
 338         sect_index_bss to objfile structure.
 339         * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
 340         SECT_OFF_RODATA): Remove.
 341         * objfiles.c (allocate_objfile): Initialize
 342         sect_index_{text,data,bss,rodata} to -1, for error detection.
 343
 344         * symfile.c (default_symfile_offsets): Initialize
 345         sect_index_{text,data,bss,rodata} from bfd information.
 346         * xcoffread.c (xcoff_symfile_offsets): Ditto.
 347         * somread.c (som_symfile_offsets): Initialize
 348         sect_index_{text,data,bss,rodata}.
 349
 350         * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
 351         hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
 352         mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
 353         remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
 354         stabsread.c, symfile.c, xcoffread.c:
 355         Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
 356         current objfile.
 357
 358         * xcoffread.c: Add new field objfile to find_targ_sec_arg.
 359
 360 Thu May  4 20:54:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 361
 362         * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h
 363         (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h
 364         (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS):
 365         Delete unused macros.
 366
 367 2000-05-03  Michael Snyder  <msnyder@seadog.cygnus.com>
 368
 369         * solib.c (elf_locate_base, info_sharedlibrary_command):
 370         Look at the bfd to determine if it is elf32 or elf64, rather
 371         than using an ifdef.  This makes it runtime teststable and
 372         multi-arch.
 373
 374 2000-05-01  Mark Kettenis  <kettenis@gnu.org>
 375
 376         * infrun.c (handle_inferior_event): When doing a "next", and
 377         stepping out of a signal handler into its calling trampoline
 378         ignore the value of step_frame_address.
 379         (step_over_function): Only modify step_resume_breakpoint->frame if
 380         the value of step_frame_address is non-zero.
 381
 382 2000-05-03  Michael Snyder  <msnyder@seadog.cygnus.com>
 383
 384         * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE
 385         is not static in the MULTI_ARCH world, so don't use it in a
 386         static array declaration.
 387
 388 2000-05-03  Elena Zannoni  <ezannoni@makita.cygnus.com>
 389
 390         * symtab.c (in_prologue): From Jim Blandy. Rewrite, more
 391         intelligently, making sure we use the information from the
 392         symbol tables fully.
 393
 394 2000-05-02  H.J. Lu  <hjl@gnu.org>
 395
 396         * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE
 397         instead of ELFOSABI_SYSV.
 398
 399 Tue May  2 19:07:20 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 400
 401         * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add.
 402         * gdbarch.h, gdbarch.c: Re-generate.
 403
 404         * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef
 405         NPC_REGNUM to run-time test.
 406         * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM
 407         and NNPC_REGNUM to run-time test.
 408         * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to
 409         run-time test.
 410         (procfs_store_registers): Ditto.
 411
 412 Tue May  2 18:48:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 413
 414         * gdbarch.sh: Provide non- multi-arch defaults by direct
 415         definition in "gdbarch.h" instead of going through "gdbarch.c".
 416         * gdbarch.h, gdbarch.c: Re-generate.
 417         * defs.h: When non- multi-arch, include "arch-utils.h" so that
 418         legacy definitions are globally visible.
 419
 420 Tue May  2 16:32:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 421
 422         * MAINTAINERS: Add Syd Polk to gdbtk maintainers.
 423         (symtabs): Add Elena to symtabs maintainers list.
 424         (Blanket Write Privs): Add Jim Blandy.
 425
 426 2000-05-01  Stan Shebs  <shebs@apple.com>
 427
 428         Remove obsolete Gould configuration:
 429         * configure.host, configure.tgt: Remove Gould configs.
 430         * Makefile.in: Remove Gould-related actions.
 431         * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files.
 432         * NEWS: Mention removal.
 433
 434 Mon May  1 15:37:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 435
 436         From 2000-04-28 Andreas Jaeger <aj@suse.de>:
 437         * defs.h: Properly check for GCC version number.
 438
 439 2000-04-30  Mark Kettenis  <kettenis@gnu.org>
 440
 441         Fix single-stepping out of signal trampolines.
 442         * config/i386/nm-linux.h (CHILD_RESUME): Define.
 443         * i386-linux-nat.c (child_resume): New function.
 444
 445 Fri Apr 28 16:22:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 446
 447         * blockframe.c (frameless_look_for_prologue): Use
 448         PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P.
 449         * gdbarch.sh (PROLOG_FRAMELESS_P): Define.
 450         * gdbarch.h, gdbarch.c: Re-generate.
 451         * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New
 452         function.
 453
 454 Fri Apr 28 15:31:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 455
 456         From "Serge Nikulin" <nikulin@actsw.amat.com>:
 457         * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function
 458         name is unknow.
 459
 460 2000-04-27  Michael Snyder  <msnyder@seadog.cygnus.com>
 461
 462         * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw,
 463         d10v_convert_iaddr_to_raw): make these multi-arch functions optional.
 464         * gdbarch.c, gdbarch.h: regenerate
 465
 466 Fri Apr 28 12:21:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 467
 468         From Tim Mooney <mooney@dogbert.cc.ndsu.nodak.edu>:
 469         * target.c (do_monitor_command): Cast tcomplain to correct
 470         function type in comparison.
 471
 472 Fri Apr 28 11:43:05 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 473
 474         From 2000-04-25 Guy Harris <guy@netapp.com>:
 475         * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and
 476         ser-pipe.o
 477
 478 2000-04-27  Michael Snyder  <msnyder@seadog.cygnus.com>
 479
 480         * jv-valprint.c (java_val_print): Add arg declaration,
 481         fix compiler warning.
 482         * corelow.c (core_open): Call set_gdbarch_from_file so that
 483         gdbarch becomes aware of the architecture encoded in the
 484         corefile.
 485         * findvar.c (write_register_gen): Export this useful interface.
 486         * value.h (write_register_gen): Declare.
 487
 488 2000-04-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 489
 490         * cxux-nat.c (add_shared_symbol_files): Don't treat .text section
 491         as special in the section_addr_info structure.
 492         * pa64solib.c (pa64_solib_add_solib_objfile): Ditto.
 493         * osfsolib.c (symbol_add_stub): Ditto.
 494         * irix5-nat.c (symbol_add_stub): Ditto.
 495
 496 Thu Apr 27 14:07:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 497
 498         * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h".
 499
 500 Thu Apr 27 10:06:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 501
 502         * TODO: Document IRIX X ARM cross compile problems.
 503
 504 2000-04-26  Michael Snyder  <msnyder@seadog.cygnus.com>
 505
 506         * utils.c (internal_verror): Call target_terminal_ours.
 507         * wrapper.h: Fix minor comment typo.
 508         * proc-api.c (write_with_trace): Change 'arg' from long to int.
 509         Treat 'off_t' and 'size_t' as unsigned long in printfs.
 510         (lseek_with_trace): Treat 'off_t' as unsigned long in printf.
 511         * procfs.c (comments): Eliminate "???" in comments, which GCC
 512         wants to interpret as a trigraph.  (fill_gregset, supply_gregset,
 513         fill_fpregset, supply_fpregset): Declare.
 514         (procfs_wait): Sysargs is a long, change printf format to match.
 515         (test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
 516
 517 2000-04-26  Kevin Buettner  <kevinb@redhat.com>
 518
 519         * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to
 520         ia64linux-nat.c.
 521
 522 Wed Apr 26 13:50:35 2000  Philippe De Muyter  <phdm@macqel.be>
 523
 524         * ax-gdb.c (agent_command): Remove now useless cast of
 525         `free_current_contents' when passed to `make_cleanup'.
 526         * coffread.c (coff_symfile_read): Ditto.
 527         * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto.
 528         (dwarf_decode_lines): Ditto.
 529         * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto.
 530         (parse_and_eval, parse_to_comma_and_eval): Ditto.
 531         * parse.c (parse_exp_1): Ditto.
 532         * printcmd.c (print_command_1, output_command, set_command): Ditto.
 533         (x_command, print_frame_args, printf_command): Ditto.
 534         * top.c (execute_control_command): Ditto.
 535         * tracepoint.c (validate_actionline): Ditto.
 536         * typeprint.c (whatis_exp, ptype_command): Ditto.
 537         (maintenance_print_type): Ditto.
 538
 539 2000-04-26  Kevin Buettner  <kevinb@redhat.com>
 540
 541         * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c.
 542         (ia64-linux-tdep.o): Add dependencies.
 543         (ia64-tdep.o): Add dependency for arch-utils.h.
 544         * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include.
 545
 546 2000-04-25  Michael Snyder  <msnyder@seadog.cygnus.com>
 547
 548         * blockframe.c: Fix a minor typo in a comment.
 549
 550 2000-04-25  Kevin Buettner  <kevinb@redhat.com>
 551
 552         * ia64-tdep.c (examine_prologue): Recognize store instructions;
 553         those whose source operands are input registers which haven't
 554         been seen before are considered to be part of the prologue.
 555
 556 Tue Apr 25 13:51:58 2000  glen mccready  <gkm@pobox.com>
 557
 558         * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
 559         patch being applied `Fri Apr  7 13:44:38 2000'.
 560
 561 2000-04-24  Kevin Buettner  <kevinb@redhat.com>
 562
 563         * ia64-linux-tdep.c: New file.
 564         * ia64-tdep.c (elf-bfd.h): Include.
 565         (ia64_linux_sigcontext_register_address): New extern declaration.
 566         (struct gdbarch_tdep): New struct.
 567         (SIGCONTEXT_REGISTER_ADDRESS): New define.
 568         (read_sigcontext_register): New static function.
 569         (extract_bit_field, replace_bit_field, slotN_contents,
 570         replace_slotN_contents): Made static.
 571         (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
 572         Added new code for signal handler frames and call dummy frames.
 573         (ia64_frame_init_saved_regs): Handle signal handler frames.
 574         (ia64_find_saved_register): Removed.
 575         (ia64_get_saved_register): Handle call dummy frames; reorganized
 576         to call generic_get_saved_register() to find registers saved
 577         in previous frames.
 578         (process_note_abi_tag_sections): New static function.
 579         (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
 580         executable.  Based upon this information, set target dependent
 581         field sigcontext_register_address appropriately.  Also set
 582         FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
 583         * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
 584         * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
 585         (ia64_linux_in_sigtramp): New declaration.
 586
 587 2000-04-23  Eli Zaretskii  <eliz@is.elta.co.il>
 588
 589         * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
 590         manual.
 591
 592 2000-04-23  Eli Zaretskii  <eliz@is.elta.co.il>
 593
 594         * config/djgpp/README: Explain how to unpack using djunpack.bat.
 595
 596 Fri Apr 21 15:23:13 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 597
 598         * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
 599         (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
 600         REG_STRUCT_HAS_ADDR.
 601         (define_symbol): Ditto.
 602
 603         * valops.c (hand_function_call): Replace #ifdef
 604         REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P.  Re-indent
 605         affected code.
 606
 607         * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
 608         function REG_STRUCT_HAS_ADDR_P.
 609         * gdbarch.h, gdbarch.c: Re-generate.
 610
 611 2000-04-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 612
 613         * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
 614
 615 2000-04-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 616
 617         * win32-nat.c  (handle_load_dll): Don't treat .text as a special
 618         section anymore.
 619         * somread.c (som_symfile_offsets): Ditto.
 620         * somsolib.c (som_solib_add_solib_objfile): Ditto.
 621
 622 Fri Apr 21 16:14:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 623
 624         * MAINTAINERS: Make Jimmy Guo TUI maintainer.
 625
 626 Fri Apr 21 14:37:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 627
 628         * command.h (help_all): Delete declaration.
 629         * command.c (help_all): Add declaration.  Convert function
 630         argument list to ISO-C.
 631
 632 Thu Apr 20 18:15:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 633
 634         * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
 635         (d10v_stack_align): Make static.
 636         * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
 637
 638 Thu Apr 20 14:35:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 639
 640         * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
 641         run-time test for STACK_ALIGN_P.
 642         * gdbarch.sh: Add support for function and variable predicates.
 643         (STACK_ALIGN): Add.  Implement with predicate - STACK_ALIGN_P.
 644         * gdbarch.h, gdbarch.c: Re-generate.
 645
 646 Thu Apr 20 17:39:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 647
 648         * defs.h, utils.c (free_current_contents): Change parameter to
 649         void*.
 650
 651         From Philippe De Muyter  <phdm@macqel.be>:
 652         * printcmd.c (print_address_symbolic): Call `make_cleanup' with
 653         `(free_current_contents, &x)', not `(free, x)'.
 654         * utils.c (free_current_contents): Do not `free (NULL)'.
 655
 656         * printcmd.c (print_address_symbolic): Cleanup after a failed
 657         call to build_address_symbolic.
 658
 659 2000-04-20  Christopher Faylor  <cgf@cygnus.com>
 660
 661         * wince-stub.c (FREE): New macro.
 662         (mempool): Just free any buffer prior to reuse.  Don't bother with
 663         realloc.
 664         (flag_single_step): New function.
 665         (skip_message): Detect "helpful" Windows CE messages and skip sending
 666         them to the host.
 667         (wait_for_debug_event): Use skip_message to avoid sending debug
 668         messages to the host.
 669         (dispatch): Prelimary implementation of single step detection.
 670         * wince.c: Rework SH single stepping code to be more consistent with
 671         other wince targets.
 672         (handle_output_debug_string): Allow first chance exceptions to come
 673         through since they seem to be all that we get on some versions of
 674         Windows CE.
 675         (check_for_step): New function, conditionally compiled based on target.
 676         (regptr): Delete obsolete function.
 677         (handle_exception): Detect illegal instructions.
 678         (get_child_debug_event): Return success only if event code matches
 679         target.
 680         (child_create_inferior): Reflect change to get_child_debug_event
 681         arguments.
 682
 683 2000-04-20  Christopher Faylor  <cgf@cygnus.com>
 684
 685         * win32-nat.c (thread_rec): Be more defensive about suspending already
 686         suspended threads.
 687         (safe_symbol_file_add_stub): New function.
 688         (safe_symbole_file_add_cleanup): New function.
 689         (safe_symbol_file_add): New function.
 690         (handle_load_dll): Use wrapper to add DLL symbol information to avoid
 691         bogus errors from non-stabs DLLs.
 692         (handle_exception): Add work around for detection of first exception
 693         breakpoint which does not seem to occur on W2K.  Detect more "signals"
 694         that can be effectively passed to the debuggee.  Reorganize to eliminate
 695         continue_status global.
 696         (child_continue): Reorganize to eliminate continue_status global.
 697         (child_wait): Ditto.
 698         (child_resume): Ditto.
 699         (get_child_debug_event): Ditto.  Recognize when an a breakpoint
 700         exception should be ignored.  Change method for signalling when an
 701         important event has occured to the caller.
 702         (child_create_inferior): Use new method for noticing when
 703         get_child_debug_event has found something interesting.
 704
 705 Fri Apr  7 13:44:38 2000  glen mccready  <gkm@pobox.com>
 706
 707         * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
 708           fails due to lack of space.
 709
 710 Fri Mar 24 12:10:38 2000  glen mccready  <gkm@pobox.com>
 711
 712         * command.c, command.h (help_all): Add functionality to display
 713         a complete listing of available commands.
 714
 715 2000-04-20  Scott Bambrough <scottb@netwinder.org>
 716
 717         * arm-linux-nat.c (PIDGET, TIDGET): New.
 718         (get_thread_id, GET_THREAD_ID): New.
 719         (fetch_nwfpe_register, store_nwfpe_register): New.
 720         (fetch_register, store_register): New.
 721         (fetch_fpregister, store_fpregister): New.
 722         (fill_gregset, supply_gregset): New.
 723         (fill_fpregset, supply_fpregset): New.
 724         (fetch_fpregs): Modified to use thread id's.
 725         (store_fpregs): Modified to use thread id's and
 726         fetch_nwfpe_register.
 727         (fetch_regs): Modified to use thread id's.
 728         (store_regs): Modified to use thread id's.
 729         (fetch_inferior_registers): Modified to handle single register
 730         fetches.
 731         (store_inferior_registers): Modified to handle single register
 732         stores.
 733         (arm_linux_register_u_addr): Removed.
 734
 735         * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
 736
 737         * config/arm/linux.mh
 738         (NATDEPFILES): Removed core-aout.o.  Added core-regset.o.
 739         (LOADLIBES): Define.
 740
 741         * config/arm/nm-linux.h: Include config/nm-linux.h.
 742         (ATTACH_DETACH): Removed.  Defined in config/nm-linux.h.
 743         (REGISTER_U_ADDR): Removed.
 744         (SVR4_SHARED_LIBS): Removed.  Defined in config/nm-linux.h.
 745         (#include "solib.h"): Removed.  Included via config/nm-linux.h.
 746
 747 Thu Apr 20 18:54:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 748
 749         From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney
 750         <mooney@dogbert.cc.ndsu.nodak.edu>:
 751         * infrun.c (follow_fork_mode_kind_names): NULL terminate
 752         array. Re-indent.
 753         (scheduler_enums): Ditto.
 754
 755 Mon Apr 17 13:37:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 756
 757         * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
 758         multi-arch targets.
 759         (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
 760         SIZEOF_CALL_DUMMY_WORDS): Update.
 761
 762         * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
 763         provided by gdbarch.
 764         (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
 765
 766         * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
 767
 768 2000-04-19  Jim Blandy  <jimb@redhat.com>
 769
 770         Bring RETURN_VALUE_ON_STACK under gdbarch's control.
 771         * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
 772         * gdbarch.c, gdbarch.h: Regenerated.
 773         * arch-utils.c (default_return_value_on_stack): New function.
 774         * arch-utils.h (default_return_value_on_stack): New declaration.
 775         * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
 776
 777         * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
 778         two-dimensional array, instead of faking it with explicit index
 779         arithmetic.
 780
 781         * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
 782         (Thanks to Guy Harris.)
 783
 784 2000-04-19  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 785
 786         * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
 787
 788 2000-04-19  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 789
 790         * TODO:  Update.
 791
 792 Wed Apr 19 19:10:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 793
 794         * TODO: Document -Wreturn-type problem.
 795
 796 2000-03-27  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 797
 798          * maint.c (_initialize_maint_cmds):  Add `mt i' alias for `mt info'.
 799
 800 2000-03-27  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 801
 802         * infcmd.c (_initialize_infcmd):  Add `info r' alias for
 803         `info registers'.
 804
 805 Wed Apr 19 17:03:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 806
 807         From Philippe De Muyter <phdm@macqel.be>:
 808         * bcache.c (free_bcache): Do not free NULL.
 809
 810 Wed Apr 19 16:37:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 811
 812         * TODO: Cleanup.
 813         * NEWS: Update GDB version.  Duplicate paragraph explaining
 814         obsolete.
 815
 816 Wed Apr 19 13:06:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 817
 818         * Makefile.in (distclean): Delete tui/Makefile.
 819         * TODO: Add deletion of tui/Makefile.in to list.
 820
 821 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 822
 823         * symfile.h (struct section_addr_info ): Remove fields for special
 824         treatment of .text, .data and .bss sections.
 825
 826         * solib.c (symbol_add_stub): The special field text_addr is not
 827         available anymore. Search for the .text field the hard way.
 828
 829         * symfile.c (build_section_addr_info_from_section_table): Don't
 830         fill in {text, data, bss}_addr any more.
 831         (default_symfile_offsets): Don't use {text, data, bss}_addr fields
 832         to fill in section_offsets for objfile.
 833         (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
 834         special case anymore.
 835         (add_symbol_file_command): Ditto.
 836
 837 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 838
 839         symfile.c: (symbol_file_command): Remove support for rombug, to
 840         simplify code.
 841
 842 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 843
 844         * symfile.c (add_symbol_file_command): Rewrite the arguments
 845         processing part. Simplify syntax of command. Remove support for
 846         rombug.
 847         (_initialize_symfile): Update help message for add-symbol-file
 848         command.
 849
 850 Mon Apr 17 15:53:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 851
 852         * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
 853         * gdbarch.h, gdbarch.c: Re-generate.
 854
 855 Mon Apr 17 11:26:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 856
 857         * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
 858         (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
 859         (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
 860         gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
 861         FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
 862         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
 863         REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
 864         ADDRESS_TO_POINTER): Delete default definition.  Handled by
 865         gdbarch.
 866
 867         * gdbarch.sh: Make multi-arch defaults, defaults for non-
 868         multi-arch targets.
 869         (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
 870         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
 871         D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
 872         MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
 873         REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
 874         Provide default/legacy implementation.
 875         (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
 876         * gdbarch.h, gdbarch.c: Re-generate.
 877
 878 2000-04-16  Jim Blandy  <jimb@redhat.com>
 879
 880         * findvar.c (store_typed_address, extract_typed_address): Fix
 881         function names in error messages.
 882
 883 2000-04-16  Eli Zaretskii  <eliz@is.elta.co.il>
 884
 885         * config/djgpp/config.sed: Fix the lines which edit clean: and
 886         uninstall-info: targets.
 887
 888 2000-04-14  Jim Blandy  <jimb@redhat.com>
 889
 890         Bring IEEE_FLOAT under gdbarch's control.
 891         * gdbarch.sh (IEEE_FLOAT): New entry.
 892         * gdbarch.c, gdbarch.h: Regenerated.
 893         * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
 894         (print_floating): Use IEEE_FLOAT as if it were an expression; use
 895         the code specific to IEEE-format numbers whenever the value of
 896         IEEE_FLOAT is non-zero.
 897         * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
 898         config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
 899         config/h8300/tm-h8300.h, config/i386/tm-i386.h,
 900         config/i960/tm-i960.h, config/m88k/tm-m88k.h,
 901         config/mips/tm-mips.h, config/pa/tm-hppa.h,
 902         config/sparc/tm-sparc.h, config/delta/tm-delta.h,
 903         config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
 904         IEEE_FLOAT, make sure they give it the value (1).
 905
 906         Provide the hooks needed to support architectures on which
 907         pointers are not always simple byte addresses.
 908
 909         * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
 910         functions which architectures can redefine, defaulting to
 911         generic_pointer_to_address and generic_address_to_pointer.
 912         * findvar.c (extract_typed_address, store_typed_address,
 913         generic_pointer_to_address, generic_address_to_pointer): New
 914         functions.
 915         (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
 916         definitions.
 917         (extract_address, store_address): Doc fixes.
 918         * values.c (value_as_pointer): Doc fix.
 919         (value_from_pointer): New function.
 920         * defs.h (extract_typed_address, store_typed_address): New
 921         declarations.
 922         * inferior.h (generic_address_to_pointer,
 923         generic_pointer_to_address): New declarations.
 924         * value.h (value_from_pointer): New declaration.
 925
 926         The following changes are all of the general form "Use these
 927         functions instead of these other functions."  In each case, the
 928         change is because the new calls provide enough information to do
 929         the appropriate address / pointer conversions, where the old calls
 930         did not, or because the new functions are more appropriately named
 931         for the operation being performed.
 932
 933         * ax-gdb.c (const_var_ref): Use value_from_pointer, not
 934         value_from_longest.
 935         * blockframe.c (generic_push_dummy_frame): Use read_pc and
 936         read_sp, not read_register.
 937         * c-valprint.c (c_val_print): Use extract_typed_address instead of
 938         extract_address to extract vtable entries and references.
 939         * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
 940         instead of value_from_longest to extract the vtable's address.
 941         * eval.c (evaluate_subexp_standard): Use value_from_pointer
 942         instead of value_from_longest to compute `this', and for doing
 943         pointer-to-member dereferencing.
 944         * findvar.c (read_register): Use extract_unsigned_integer, not
 945         extract_address.
 946         (read_var_value): Use store_typed_address instead of store_address
 947         for building label values.
 948         (locate_var_value): Use value_from_pointer instead of
 949         value_from_longest.
 950         * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
 951         instead of value_from_longest, to build arguments to __d_shl_get.
 952         * printcmd.c (set_next_address): Use value_from_pointer, not
 953         value_from_longest.
 954         (x_command): Use value_from_pointer, not value_from_longest.
 955         * tracepoint.c (set_traceframe_context): Use value_from_pointer,
 956         not value_from_longest.
 957         * valarith.c (value_add, value_sub): Use value_from_pointer, not
 958         value_from_longest.
 959         * valops.c (find_function_in_inferior, value_coerce_array,
 960         value_coerce_function, value_addr, hand_function_call): Same.
 961         * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
 962         * values.c (unpack_long): Use extract_typed_address to produce
 963         addresses from pointers and references, not extract_address.
 964         (value_from_longest): Use store_typed_address instead of
 965         store_address to produce pointer and reference values.
 966
 967 2000-04-13  Mark Kettenis  <kettenis@gnu.org>
 968
 969         * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
 970         HAVE_PSADDR_T): Add them here instead of in config.in.
 971
 972         * acconfig.h (PRFPREGSET_T_BROKEN): New define.
 973         * configure.in: Add check for broken prfpregset_t type.
 974         * lin-thread.c (gdb_prfpregset): New typedef, depends on
 975         definition of PRFPREGSET_T_BROKEN.
 976         (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
 977         p_td_thr_setfpregs, thread_db_fetch_registers,
 978         thread_db_store_registers): Use gdb_prfpregset_t instead of
 979         prfpregset_t.
 980         * config.in: Regenerated.
 981         * configure: Regenerated.
 982
 983 2000-04-13  DJ Delorie  <dj@cygnus.com>
 984
 985         * mips-tdep.c (do_fp_register_row): copy the number of bytes
 986         allocated, not the size of the pointer.
 987
 988 2000-04-13  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 989
 990         * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS):  Define.
 991         * config/i386/tm-i386sol2.h (HAVE_I387_REGS):  Define.
 992         * i386v4-nat.c (supply_fpregset, fill_fpregset):  Add code
 993         to handle floating point registers if NUM_FREGS is not zero.
 994
 995 2000-04-13  Nick Duffek  <nsd@cygnus.com>
 996
 997         * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
 998         and document to_find_new_threads bug.
 999
1000 2000-04-13  Eli Zaretskii  <eliz@is.elta.co.il>
1001
1002         * infrun.c (proceed, normal_stop): Change the error message about
1003         failure to insert breakpoints/watchpoints so that it makes sense
1004         even if ptrace is not used or no other processes can be active.
1005
1006 Thu Apr 13 13:24:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1007
1008         * configure.in: Add --enable-maintainer-mode.
1009         * aclocal.m4, configure: Re-generate.
1010
1011         * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
1012         on maintainer-mode.  Update copying.c in source directory.
1013         (copying.txt): Delete rule.
1014         (copying.o): Add explict paths to $(srcdir) and explicit make
1015         rule.
1016
1017 2000-04-12  Kevin Buettner  <kevinb@redhat.com>
1018
1019         * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
1020         (fetch_debug_register, fetch_debug_register_pair,
1021         store_debug_register, store_debug_register_pair, is_power_of_2,
1022         enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
1023         ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
1024         New functions.
1025         * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
1026         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
1027         STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
1028         target_remove_watchpoint): Define.
1029         (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
1030         ia64_linux_remove_watchpoint): Declare.
1031
1032 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
1033
1034         * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
1035         hardware breakpoint resources, return EBUSY.
1036         (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
1037         one of the enumerated values, return EINVAL.
1038
1039 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
1040
1041         * README: Mention special build instructions for DJGPP.
1042         * NEWS: Update with FP features on x87 platforms, and
1043         DJGPP-related changes.
1044
1045 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
1046
1047         * top.c (gdb_completer_file_name_break_characters): New variable.
1048         (line_completion_function): When completing on file names, use
1049         gdb_completer_file_name_break_characters as word break
1050         characters for the readline library.
1051
1052 2000-04-12  Mark Kettenis  <kettenis@gnu.org>
1053
1054         * i387-tdep.c (print_i387_value): Avoid call to
1055         floatformat_to_doublest if long double type is the same on host
1056         and target.
1057
1058 2000-04-11  Fernando Nasser  <fnasser@cygnus.com>
1059
1060         * wrapper.h: Remove definitions of internal functions.
1061         * wrapper.c: Remove definitions of exported functions (which are
1062         already in wrapper.h) and make static all internal wrap_* functions.
1063
1064 Mon Apr 10 21:58:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1065
1066         * acconfig.h (USE_INCLUDED_REGEX): Add.
1067         * Makefile.in (REGEX_CFLAGS): Delete
1068         * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
1069         * configure, config.in: Re-generate.
1070
1071 2000-04-10  Philip Blundell <philb@gnu.org>
1072
1073         * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
1074         arm-linux-tdep.c.
1075         * arm-linux-tdep.c (arm_skip_solib_resolver): New.
1076
1077 2000-04-10  Fernando Nasser  <fnasser@cygnus.com>
1078
1079         From 2000-04-10 Rodney Brown <rdb@redhat.com>:
1080         * command.h (enum command_class): Remove trailing "," to placate
1081         AIX xlc.
1082
1083 Mon Apr 10 20:17:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1084
1085         * TODO, NEWS: Update.  Mention MI.
1086
1087 Mon Apr 10 00:21:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1088
1089         * gdbarch-utils.h, gdbarch-utils.c: Delete.
1090         * arch-utils.h, arch-utils.c: New files.  Avoid 14 character file
1091         name problems.
1092         * Makefile.in: Update.
1093         * gdbarch.c: Update.
1094
1095 Sun Apr  9 23:42:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1096
1097         From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
1098         * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
1099         new "set mips saved-gpreg-size" command
1100         (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
1101         (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
1102         either from target, or gdb multi-arch
1103         (show_mips_command): New. For "show mips" prefix command
1104         (set_mips_command): New. For "show mips" prefix command
1105         (_initialize_mips_tdep): Add top-level mips prefix command
1106         Add "set mips saved-gpreg-size" command
1107
1108         * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
1109         mips_default_saved_regsize.
1110         (mips_gdbarch_init): Update.
1111         (MIPS_DEFAULT_SAVED_REGSIZE): Update.
1112         (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
1113         mips_default_saved_regsize.
1114
1115 Sun Apr  9 23:27:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1116
1117         From 2000-04-07 J.T. Conklin <jtc@redback.com>:
1118         * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
1119         replace calls to target_xfer_memory() with target_read_memory()
1120         and target_write_memory().
1121
1122 Sun Apr  9 22:54:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1123
1124         * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
1125         NULL. Macro returns a CORE_ADDR.
1126
1127 2000-04-08  Jim Blandy  <jimb@redhat.com>
1128
1129         * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
1130         Don't include "bfd-elf.h".
1131         (address_significant_size): Delete variable.
1132         (dwarf2_build_psymtabs_hard): Don't set it, or check for
1133         consistency between it and the Dwarf 2 compilation unit header
1134         address size.
1135         (read_address): Don't mask off bits above
1136         address_significant_size.
1137         * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
1138         (elf_bfd_h): Remove variable; it's no longer used.
1139
1140 2000-04-08  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1141
1142         * configure.in (NEW_PROC_API):  Escape square brackets when testing
1143         for solaris2.[678].
1144         * configure:  Regenerate.
1145
1146 2000-04-07  Scott Bambrough <scottb@netwinder.org>
1147
1148         * ChangeLog: Correct date on last entry.
1149         * arm-linux-tdep.c (arm_linux_push_arguments): New function.
1150         * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
1151         * config/arm/tm-embed: Fix build warning from redefinition of
1152         LOWEST_PC.
1153         * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
1154         * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
1155         TARGET_BYTE_ORDER.  Add TARGET_BYTE_ORDER_SELECTABLE_P to
1156         override default in tm-arm.h.  Use default target byte order
1157         from tm-arm.h.
1158
1159 2000-04-07  Scott Bambrough <scottb@netwinder.org>
1160
1161         * Makefile.in: Add dependency information for arm-linux-tdep.c.
1162         * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
1163
1164 2000-04-07  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1165
1166         * sol-thread.c (gdb_ps_addr_t):  New typedef, depends on definition
1167         of PROC_SERVICE_IS_OLD.
1168         (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
1169         rw_common):  Change argument type from psaddr_t to gdb_ps_addr_t.
1170
1171 Fri Apr  7 17:18:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1172
1173         * Makefile.in (CFLAGS): Set using configure.
1174
1175         * configure.in (WARN_CFLAGS): Enable by default when GCC.
1176         * configure: Re-generate.
1177
1178 Fri Apr  7 13:33:43 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1179
1180         From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1181         * procfs.c (init_procfs_ops):  Set procfs_ops.to_has_memory and
1182         procfs_ops.to_has_all_memory to 1.
1183
1184         * TODO: Update
1185
1186 2000-04-06  Nick Duffek  <nsd@cygnus.com>
1187
1188         * configure.in (_MSE_INT_H): Define on Solaris 7.
1189         (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
1190         * acconfig.h (_MSE_INT_H): Define on Solaris 7.
1191         * configure: Regenerate.
1192         * config.in: Regenerate.
1193
1194 2000-04-06  Michael Snyder  <msnyder@cygnus.com>
1195
1196         * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
1197         Change to rely on PIDGET etc.
1198         * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
1199         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
1200         STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
1201         define.  Allow target to use procfs hardware watchpoints.
1202         * config/sparc/nm-sun4sol2.h: ditto.
1203         * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
1204         definitions to use 16 bits for the pid, 15 bits for the tid, and
1205         1 bit for the flag.
1206         * config/sparc/tm-sun4sol2.h: ditto.
1207         (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
1208         * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
1209         for more than 15 thread increments.
1210
1211 2000-04-06  Eli Zaretskii  <eliz@is.elta.co.il>
1212
1213         * top.c (filename_completer): Set subsequent_name to 1 early on,
1214         to prevent an infinite loop if the first file in the directory is
1215         a backup file (whose name ends in a `~').
1216
1217 2000-04-05  Jim Blandy  <jimb@redhat.com>
1218
1219         * solib.c (update_solib_list): New function.
1220         (solib_add): Call update_solib_list, and then read symbols.
1221         (info_sharedlibrary_command): Call update_solib_list, not
1222         solib_add.
1223
1224 2000-04-05  Scott Bambrough <scottb@netwinder.org>
1225
1226         * arm-linux-tdep.c: Resolve implicit function declarations by
1227         including target.h and value.h.  Inclusion of symtab.h is
1228         no longer needed.
1229
1230 2000-04-05  Scott Bambrough <scottb@netwinder.org>
1231
1232         * arm-linux-tdep.c: New file.
1233         * arm-linux-nat.c (fetch_fpregs): Remove unused code.
1234         (arm_get_longjmp_target): Moved it and all defines
1235         it uses to arm-linux-tdep.c.
1236         (arm_linux_extract_return_value): Moved to
1237         arm-linux-tdep.c.
1238         * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
1239
1240 2000-04-04  Nick Duffek  <nsd@cygnus.com>
1241
1242         * infrun.c (handle_inferior_event): Call target_mourn_inferior
1243         instead of kill_target.
1244
1245 2000-04-04  Daniel Berlin  <dan@cgsoftware.com>
1246
1247         * TODO: Make note of various C++ things i have planned for 5.1.
1248
1249 Tue Apr  4 12:13:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1250
1251         * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
1252         in shift.  Stop GCC thinking it has a shift overflow.
1253
1254 2000-04-03  H.J. Lu  <hjl@gnu.org>
1255
1256         * TODO: Remove the regex entry.
1257
1258 2000-04-03  H.J. Lu  <hjl@gnu.org>
1259
1260         * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
1261         is defined and <regex.h> otherwise.
1262
1263         * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
1264         * monitor.c: Likewise.
1265         * osfsolib.c: Likewise.
1266         * solib.c: Likewise.
1267         * source.c: Likewise.
1268         * symtab.c: Likewise.
1269
1270         * Makefile.in (REGEX): Changed to @REGEX@.
1271         (REGEX_CFLAGS): New.
1272         (REGEX1): Removed.
1273         (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
1274         (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
1275
1276         * configure.in (--with-included-regex): New switch.
1277         (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
1278         (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
1279         * configure: Regenerated.
1280
1281 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
1282
1283         * NEWS (powerpc-*-linux*): Mention.
1284
1285 2000-04-03  J.T. Conklin  <jtc@redback.com>
1286
1287         * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
1288
1289 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
1290
1291         * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
1292         (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
1293
1294         * ia64-linux-nat.c (fill_gregset): Implement.
1295         (supply_fpregset, fill_fpregset): New functions.
1296
1297         * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
1298         which the CFM is fetched for certain frames.
1299         (find_global_pointer, find_extant_func_descr): Don't use
1300         partial symtabs for locating sections.
1301
1302         * config/ia64/linux.mh (LOADLIBES): Define.
1303         (NATDEPFILES): Add linux-thread.o and lin-thread.o.
1304         * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
1305         file containing generic linux declarations/definitions.
1306         (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
1307         defined in generic nm-linux.h.
1308         (solib.h): Remove include; already included in generic nm-linux.h.
1309
1310 2000-04-03  Jim Blandy  <jimb@redhat.com>
1311
1312         * solib.c (solib_add): Move all the code for loading symbol tables
1313         below the code to sort out additions and removals.  That way, we
1314         always catch all loaded shared libraries whose symbols we haven't
1315         grabbed yet.
1316
1317         * solib.c (solib_add): Don't try to free a shared object's objfile
1318         if it doesn't have one.  Duh.
1319
1320         * solib.c (solib_add): If a pattern was given, but it doesn't
1321         match any currently loaded shared libraries, print a message;
1322         don't just be silent.
1323
1324 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
1325
1326         * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
1327         two-dimensional array instead of faking it with index
1328         arithmetics.
1329
1330 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
1331
1332         * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
1333
1334         * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
1335         definition (and use the common one in tm-i386.h).
1336         (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
1337         (I386_DJGPP_TARGET): Don't define, it's no longer required.
1338         (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
1339         i386-tdep.c defines it for all x86 targets.
1340         (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
1341
1342         * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
1343
1344         * config/djgpp/djcheck.sh: Edit the copyright year out of the test
1345         results.  Fix editing of `main' arguments for non-GNU Sed.
1346
1347 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
1348
1349         * symfile.c (map_overlay_command, unmap_overlay_command): Fix
1350         error message: there's no "overlay on" command.
1351
1352 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
1353
1354         * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
1355         (copying.txt): New target, a link to COPYING.
1356
1357 Mon Apr  3 18:20:03 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1358
1359         * TODO: Update.
1360
1361 Mon Apr  3 14:56:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1362
1363         * top.c: Re-indent.
1364         (set_hook, error_hook): Remove PARAMS.
1365
1366 Mon Apr  3 14:45:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1367
1368         * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
1369         Daniel Berlin <dan@cgsoftware.com>.  Function was static.
1370         * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
1371
1372 Mon Apr  3 14:10:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1373
1374         * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
1375
1376 2000-04-02  Nick Duffek  <nsd@cygnus.com>
1377
1378         * gdbtypes.c (safe_parse_type): New wrapper function to ignore
1379         error() during parse_and_eval_type().
1380         (check_stub_method): Call safe_parse_type instead of
1381         parse_and_eval_type().
1382         * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
1383         (wrap_parse_and_eval_type): New support function.
1384         * wrapper.h (gdb_parse_and_eval_type): Prototype.
1385         (wrap_parse_and_eval_type): Prototype.
1386
1387 Sun Apr  2 10:32:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1388
1389         * MAINTAINERS: Eli Zaretskii is a doco maintainer.
1390
1391 Fri Mar 31 08:59:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1392
1393         * gdbarch-utils.h, gdbarch-utils.c: New files.
1394         * Makefile.in (SFILES, COMMON_OBS): Update.
1395         (gdbarch_utils_h) Define.
1396         (gdbarch-utils.o): Add dependencies.
1397
1398         * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
1399         handling default method values.
1400         (startup_gdbarch): Rename default_gdbarch, name misleading.
1401         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1402         (register_name): Default to legacy_register_name.
1403         (call_dummy_words): Default to legacy_call_dummy_words.
1404         (sizeof_call_dummy_words): Default to
1405         legacy_sizeof_call_dummy_words.
1406         (register_convertible): Default to
1407         generic_register_convertible_not.
1408         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1409         (remote_translate_xfer_address): Default to
1410         generic_remote_translate_xfer_address.
1411         (frameless_function_invocation): Default to
1412         generic_frameless_function_invocation_not.
1413
1414 2000-04-02  Mark Kettenis  <kettenis@gnu.org>
1415
1416         * i386-linux-nat.c: Add copyright notice.
1417
1418         * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
1419         &floatformat_i387_ext.
1420         * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
1421
1422 2000-03-29  Mark Kettenis  <kettenis@gnu.org>
1423
1424         * findvar.c (extract_floating): Remove reference to
1425         TARGET_EXTRACT_FLOATING.
1426         (store_floating): Remove reference to TARGET_STORE_FLOATING.
1427
1428 2000-03-30  Fernando Nasser  <fnasser@cygnus.com>
1429
1430         * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
1431         Safe version of value_subscript.
1432         * varobj.c (): Use gdb_value_subscript() to get an array element value.
1433
1434 2000-03-30  Michael Snyder  <msnyder@cleaver.cygnus.com>
1435
1436         * ui-file.c: Include "gdb_string.h"
1437         * cli-out.c: Include gdb_string.h to avoid compiler warnings.
1438         * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
1439         unions, since they are all used to hold both pointers and ints
1440         at various times.  Casting pointer to int and vice versa gives
1441         warnings (and is not safe) if they are not the same size.
1442
1443 2000-03-30  Michael Snyder  <msnyder@cleaver.cygnus.com>
1444
1445         * defs.h (struct continuation_arg): Make 'data' a union, to avoid
1446         casting problems when int and pointer are not the  same size.
1447         * event-top.c (command_handler): Use data as a union.
1448         (command_line_handler_continuation): Ditto.
1449         * infcmd.c (step_1_continuation): Use data as a union.  Re-indent.
1450         (step_once): ditto.  (finish_command_continuation): Ditto.
1451         (finish_command): Ditto.
1452         * breakpoint.c (until_break_command): Use data as a union.
1453         (until_break_command_continuation): Ditto.
1454         * utils.c (add_intermediate_continuation): Fix typo in comment.
1455
1456 Thu Mar 30 12:09:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1457
1458         * gdbarch.h, gdbarch.c: Re-indent.  Remove FIXMEs.
1459         * gdbarch.sh: Re-sync with gdbarch.[hc].
1460
1461 2000-03-29  Daniel Berlin  <dan@cgsoftware.com>
1462
1463         * minsyms.c (add_minsym_to_demangled_hash_table): New function.
1464         (install_minimal_symbols): Fix demangled symbol problems caused by
1465         using add_minsym_to_hash_table for the demangled names, which is
1466         wrong. Now we use add_minsym_to_demangled_hash_table.
1467         (lookup_minimal_symbol): Fix problems with demangled symbol lookup
1468         caused by weird control flow.
1469         * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
1470
1471 2000-03-29  Jason Merrill  <jason@casey.cygnus.com>
1472
1473         * configure.in: -linux-gnu*, not -linux-gnu.
1474
1475 Tue Mar 28 18:28:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1476
1477         * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
1478         with qThreadExtraInfo.
1479
1480 2000-03-29  J.T. Conklin  <jtc@redback.com>
1481
1482         * i386nbsd-nat.c (fetch_core_registers): Make static.
1483
1484         * m68knbsd-nat.c (fetch_core_registers): Make static.
1485         (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
1486
1487 Wed Mar 29 13:40:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1488
1489         * TODO: Update GDB 5 status.
1490
1491 Wed Mar 29 10:16:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1492
1493         * breakpoint.h (remove_hw_watchpoints): Add declaration.
1494         * breakpoints.c (remove_hw_watchpoints): Update.
1495         * maint.c (maintenance_do_deprecate): Avoid assignment within IF
1496         condition.
1497
1498 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1499
1500         breakpoint.c, breakpoint.h (remove_hw_watchpoints):  New function.
1501         infrun.c (resume):  Remove hardware watchpoints before stepping
1502         when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
1503
1504 2000-03-28  Michael Snyder  <msnyder@cleaver.cygnus.com>
1505
1506         * Makefile.in: Anchor tui-file.h dependency to $srcdir.
1507
1508 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1509
1510         * procfs.c (proc_set_watchpoint):  Declare addr parameter as
1511         CORE_ADDR, to match call from procfs_set_watchpoint.
1512
1513         * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
1514         Reselect the saved frame silently after frame selection for
1515         watchpoint evaluation.
1516         (insert_breakpoints):  Add missing space in `Hardware watchpoint
1517         deleted' message.  Do not reinsert hardware watchpoint if it is
1518         already marked for deletion at next stop.
1519
1520 2000-03-28  Christopher Faylor  <cgf@cygnus.com>
1521
1522         * partial-stab.h: Add one more check against corrupted or irregular
1523         stabs entry.
1524
1525 Tue Mar 28 12:23:37 2000  Philippe De Muyter  <phdm@macqel.be>
1526
1527         * gnu-regex.c (regerror): Function renamed from `__regerror'.
1528         (Change also approved in the mainline glibc sources)
1529
1530 Tue Mar 28 18:19:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1531
1532         From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
1533         * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
1534         particularly ensuring it can't return SERIAL_TIMEOUT when told
1535         not to time out.
1536
1537 2000-03-24  Daniel Berlin  <dan@cgsoftware.com>
1538
1539         * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
1540         which never existed before, and thus, has no deprecated old command.
1541
1542         * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
1543         "set archdebug" (same goes for the show commands).
1544         * gdb-events.c (_initialize_gdb_events): Add "set debug event",
1545         deprecate "set eventdebug" (same goes for the show commands).
1546         * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
1547         * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
1548         instead.
1549         x(init_main): Add the "set debug" and "show debug" commands.
1550         Add setdebuglist and showdebuglist.
1551
1552 Fri Mar 24 13:00:10 2000  Daniel Berlin <dan@cgsoftware.com>
1553
1554         * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
1555           Added prototype for the deprecate command so it doesn't complain.
1556
1557 Tue Mar 28 11:52:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1558
1559         * top.c (print_gdb_version): Bump copyright year to 2000.
1560
1561 Tue Mar 28 10:13:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1562
1563         * MAINTAINERS: Add Glen McCready to write after approval list.
1564
1565 Tue Mar 28 09:59:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1566
1567         * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
1568         * config.h: Regenerate.
1569
1570 Mon Mar 27 19:53:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1571
1572         * TODO: Update.  Add criteria for next release of GDB.
1573
1574 Mon Mar 27 17:20:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1575
1576         * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
1577         * config.h: Regenerate.
1578
1579 Mon Mar 27 16:43:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1580
1581         * Makefile.in (install-only): Create $(bindir) and $(man1dir)
1582         before installing GDB.
1583
1584 Mon Mar 27 16:26:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1585
1586         * Makefile.in (all-gdbtk): Check for an existing link/directory.
1587         Re-format warning message.  Document that post 5.0 this can be
1588         deleted.
1589
1590 Mon Mar 27 14:46:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1591
1592         * ChangeLog: Revert whitespace changes.
1593
1594 Mon Mar 27 10:20:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1595
1596         * MAINTAINERS: Update folks who need accounts.
1597
1598 Mon Mar 27 09:29:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1599
1600         * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
1601
1602 2000-03-27  Mark Kettenis  <kettenis@gnu.org>
1603
1604         * config/i386/tm-i386.h: Fix typo.  It is TARGET_LONG_DOUBLE_BIT
1605         instead of TARGET_LONG_DOUBLE_BITS.
1606         * config/i386/tm-i386mk.h: Likewise.
1607
1608 2000-03-26  Mark Kettenis  <kettenis@gnu.org>
1609
1610         Provide `long double' support for most i386 targets.
1611         * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
1612         &floatformat_i387_ext.
1613         (TARGET_LONG_DOUBLE_BITS): Define as 96.
1614         (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
1615         `builtin_type_long_double'.
1616         (REGISTER_CONVERT_TO_VIRTUAL): Call
1617         i386_register_convert_to_virtual.
1618         (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
1619         (i387_to_double, double_to_i387): Remove prototypes.
1620         (i386_extract_return_value): Change prototype to match definition
1621         in i386-tdep.c.
1622         * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
1623         (TARGET_LONG_DOUBLE_BITS): #undef.
1624         * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
1625         [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
1626         (i387_extract_floating, i387_store_floating): Remove prototypes.
1627         (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
1628         (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
1629         (REGISTER_VIRTUAL_TYPE): Remove.
1630         * i386-tdep.c (i386_register_convert_to_virtual): New function.
1631         (i386_register_convert_to_raw): New function.
1632         * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
1633         (i387_store_floating): Remove.
1634
1635 Sat Mar 25 18:55:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1636
1637         * maint.c: Re-indent.
1638
1639 Sat Mar 25 18:51:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1640
1641         * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
1642
1643 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
1644
1645         * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
1646         be inoperative.
1647
1648 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
1649
1650         * win32-nat.c: Back out special frame walking code.  It was broken.
1651         (handle_exception): Correctly identify an illegal instruction.
1652         * config/tm-cygwin.h: Eliminate special frame handling.  Just use
1653         normal i386 handling.
1654
1655 2000-03-24  J.T. Conklin  <jtc@redback.com>
1656
1657         * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
1658         * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
1659         (fetch_core_registers): Read fp registers.
1660         (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
1661
1662 2000-03-24  Jonathan Larmour  <jlarmour@redhat.co.uk>
1663
1664         * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
1665         so that we can stop searching for the prologue past the function end
1666         (arm_skip_prologue): Call thumb_skip_prologue with function end addr
1667
1668 2000-03-24  Kevin Buettner  <kevinb@redhat.com>
1669
1670         * linux-thread.c, lin-thread.c (save_inferior_pid,
1671         restore_inferior_pid): Don't do compile time comparison
1672         of TARGET_PTR_BIT and TARGET_INT_BIT.
1673
1674 Thu Mar 23 13:18:26 2000  Philippe De Muyter  <phdm@macqel.be>
1675
1676         * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
1677         and P_LINK_W.
1678         (P_PEA_FP, P_MOVL_SP_FP): New macros.
1679         (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
1680         P_MOVM_L.
1681         (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
1682         constants.
1683         (delta68_in_sigtramp): New function.
1684         (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
1685         (m68k_skip_prologue): Use P_* macros, not hex constants.
1686         (m68k_find_saved_regs): Do not expect a fixed sequence of register save
1687         instructions, but accept them in any order; use P_* macros, not octal
1688         or hex constants; recognize also `fmovemx to (fp + displacement)' and
1689         `moveml to (fp + displacement)'.
1690         * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
1691         (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
1692
1693 Fri Mar 24 13:44:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1694
1695         * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
1696
1697 2000-03-23  Michael Snyder  <msnyder@cleaver.cygnus.com>
1698
1699         * solib.c (open_symbol_file_object): To sneak an int argument
1700         past catch_errors, instead of casting it to a pointer, simply
1701         pass it by address.
1702
1703 2000-03-23  Jimmy Guo   <guo@cup.hp.com>
1704
1705         * gdbtypes.c (rank_function): Rank all N parameters and use correct
1706         index into the prams[] and args[] arrays.
1707
1708 2000-03-23  Fernando Nasser  <fnasser@cygnus.com>
1709
1710         From David Whedon <dwhedon@gordian.com>
1711
1712         * top.c (execute_command): Checks all commands beore executing
1713         to see if the user needs to be warned that the command is
1714         deprecated, warns user if appropriate.
1715         (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
1716         return values from void to struct cmd_list_element *.
1717         * command.c (lookup_cmd_1): Check aliases before following link
1718         in case user needs to be warned about a deprecated alias.
1719         (deprecate_cmd): new exported function for command deprecation,
1720         sets flags and posibly a replacement string.
1721         (deprecated_cmd_warning): New exported funciton to warn user about
1722         a deprecated command.
1723         (lookup_cmd_composition): New exported function that determines
1724         alias, prefix_command, and cmd based on a string.  This is useful
1725         is we want to full name of a command.
1726         * command.h : Added prototypes for deprecate_cmd,
1727         deprecated_warn_user and lookup_cmd_composition, added flags to
1728         the cmd_list_element structure, changed return values for
1729         add_com_* and add_info_* from void to cmd_list_element.
1730         * maint.c : (maintenance_deprecate): New function to deprecate a
1731         command.  This exists only so that the testsuite can deprecate
1732         commands at runtime and check the warning behavior.
1733         (maintenance_undeprecate) : New function, drops deprecated flags.
1734         (maintenance_do_deprecate): Actually does the (un)deprecation.
1735         (initialize_maint_cmds): Added the above new deprecate commands.
1736
1737 2000-03-22  Daniel Berlin  <dan@cgsoftware.com>
1738         * command.c (apropos_cmd_helper): New function, meat of the
1739         apropos command.
1740         (apropos_command): New apropos command to search command
1741         names/documentation for regular expressions.
1742         (_initialize_command): Add the apropos command.
1743
1744 2000-03-23  Michael Snyder  <msnyder@cleaver.cygnus.com>
1745
1746         * sol-thread.c (ps_pglobal_lookup): Change argument type from
1747         paddr_t to psaddr_t.  This mistake appears to date from an
1748         erroneous man page in Solaris 2.5 -- the correct type from the
1749         system headers has always been psaddr_t.
1750         (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
1751         (rw_common): Ditto.
1752
1753 2000-03-22  Kevin Buettner  <kevinb@redhat.com>
1754
1755         * ia64-linux-nat.c: Fix copyright.
1756         (fill_gregset): Minor formatting fix.
1757         * ia64-tdep.c (template_encoding_table, fetch_instruction,
1758         examine_prologue): Clean up some compiler warnings.
1759         (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
1760         find_global_pointer, find_extant_func_descr): New functions.
1761         (ia64_use_struct_convention, ia64_extract_return_value,
1762         ia64_push_arguments): Handle HFAs.
1763         (ia64_push_arguments): Find (or build) a function descriptor
1764         when given a function address.
1765         (ia64_push_return_address): Moved code for finding the
1766         global pointer into its own function, find_global_pointer ().
1767
1768 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1769
1770         * event-loop.c (handle_file_event): Run through indent.
1771
1772 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1773
1774         From  Philippe De Muyter  <phdm@macqel.be>
1775
1776         * event-loop.c (sys/types.h): File now included unconditionally.
1777         (use_poll): New variable..
1778         (gdb_notifier): poll- and select-versions merged.
1779         (add_file_handler): If HAVE_POLL, check whether poll is usable,
1780         and reset `use_poll' if not.
1781         (create_file_handler): Select poll- or select-version according to
1782         `use_poll'.
1783         (delete_file_handler, handle_file_event): Likewise.
1784         (gdb_wait_for_event, poll_timers): Likewise.
1785
1786 2000-03-22  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1787
1788         * printcmd.c (print_scalar_formatted):  Truncate addresses to the
1789         size of a target pointer before passing them to print_address.
1790
1791 2000-03-22  Mark Kettenis  <kettenis@gnu.org>
1792
1793         * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
1794         * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
1795         Remove
1796         * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
1797         (i386_extract_return_value): Rewritten.  Correctly support all
1798         floating-point types and large integer types on targets that use
1799         the standard i386 GDB register layout and return floating-point
1800         values in the FPU.
1801
1802 Wed Mar 22 15:09:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1803
1804         * configure.in (CONFIG_INITS): Do not append remote-nrom.c
1805
1806 2000-03-21  J.T. Conklin  <jtc@redback.com>
1807
1808         * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
1809         * i386nbsd-nat.c: New file.
1810
1811         * i386/tm-nbsd.h (NUM_REGS): Removed.
1812         (HAVE_I387_REGS): Defined.
1813         * i386/nm-nbsd.h (FLOAT_INFO): Removed.
1814
1815         * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
1816         SVR4_SHARED_LIBS.
1817
1818 Wed Mar 22 11:18:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1819
1820         * MAINTAINERS: Add Jim Blandy to breakpoint maintainers.  David
1821         taylor is the Solaris/SPARC maintainer.  Add Jonathan Larmour to
1822         the write after approval list.
1823
1824 2000-03-21  Kevin Buettner  <kevinb@redhat.com>
1825
1826         * symtab.h (MAX_SECTIONS, struct section_addr_info,
1827         symbol_file_add):  Move declarations from here...
1828         * symfile.h: ...to here.
1829
1830         * solib.c (symbol_add_stub): Make symbol_file_add () aware of
1831         all section addresses, not just .text.
1832         * symfile.h, symfile.c (free_section_addr_info,
1833         build_section_addr_info_from_section_table): New functions.
1834
1835         * symfile.h (MAX_SECTIONS): Increase value to 40.
1836         * symfile.c (syms_from_objfile): Add bounds check prior to
1837         accessing ``other'' array in a section_addr_info_struct.
1838         Remove unused variable section_offsets.
1839         (add_symbol_file_command): Remove unused variable text_addr.
1840
1841 2000-03-21  Eli Zaretskii  <eliz@is.elta.co.il>
1842
1843         * breakpoint.c (bpstat_stop_status): Don't stop if a read
1844         watchpoint appears to break, but the watched value changed.
1845
1846 2000-03-21  Jim Blandy  <jimb@redhat.com>
1847
1848         * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
1849         a companion to gdbarch_alloc, which allows a gdbarch init function
1850         to free partially-built gdbarch structures.
1851         * gdbarch.c, gdbarch.h: Regenerated.
1852
1853 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
1854
1855         * configure.host, configure.tgt (ia64-*-linux*): New entry.
1856
1857         * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
1858         initialize_arch): Define for IA-64.
1859         (initialize_arch): Add declaration.
1860
1861 2000-03-20  Eli Zaretskii  <eliz@is.elta.co.il>
1862
1863         * breakpoint.c (insert_breakpoints, remove_breakpoint)
1864         (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
1865         remove, or check status of hardware watchpoints for entire structs
1866         and arrays unless the user explicitly asked to watch that struct
1867         or array.
1868         (insert_breakpoints): Try to insert watchpoints for all the values
1869         on the value chain, even if some of them fail to insert.
1870
1871         * values.c (value_primitive_field): Set the offset in struct value
1872         we return when the field is a packed bitfield.
1873
1874 2000-03-20  Michael Snyder  <msnyder@cleaver.cygnus.com>
1875
1876         * remote.c (remote_threads_extra_info): New function.
1877         Implement the extra thread info query for "info threads".
1878         (remote_threads_info): Clean up a bit.
1879         (use_threadinfo_query, use_threadextra_query): New variables.
1880         Control whether GDB will use the new or old protocol for
1881         thread info queries.
1882         (remote_open_1): Initialize new variables.
1883         (remote_async_open_1): Ditto.
1884         (remote_cisco_open): Ditto.
1885
1886 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
1887
1888         * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
1889         config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
1890         config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
1891
1892 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
1893
1894         * utils.c (floatformat_from_doublest): Don't assume that a long
1895         will be exactly 32 bits in length.  Also...  make sure space
1896         that we're writing the float to is completely initialized to
1897         zeroes, even when the number of bits in the float is not
1898         evenly divisible by FLOATFORMAT_CHAR_BIT.
1899
1900 2000-03-20  Jim Blandy  <jimb@redhat.com>
1901
1902         * i386-linux-nat.c: No need to #include "frame.h" any more.
1903         (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1904         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1905         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1906         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1907         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1908         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1909         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1910         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1911         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1912         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1913         i386_linux_sigtramp_saved_sp):  Deleted.  Folks rightly pointed
1914         out that these are target-dependent, and useful in non-native
1915         configurations.  Moved to...
1916         * i386-linux-tdep.c: ... Here, a new file.
1917         * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
1918         (i386-linux-tdep.o): New rule.
1919         (i386-linux-nat.o): We no longer depend on frame.h.
1920         * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
1921
1922 2000-03-04  Eli Zaretskii  <eliz@is.elta.co.il>
1923
1924         * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
1925         Print an error at compile time if we are to use select, but FD_SET
1926         is not available.
1927         (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
1928         if HAVE_POLL is not defined and NO_FD_SET *is* defined.
1929         (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
1930         (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
1931         (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
1932         instead of using memcpy and memset.  Use FD_ISSET.
1933
1934         * config/i386/xm-go32.h (fd_mask): Remove typedef.
1935
1936 Mon Mar 20 19:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1937
1938         * command.c (_initialize_command): Document requirements for ``!''
1939         command.
1940
1941 Mon Mar 20 18:12:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1942
1943         From Fri 10 Mar 2000 Robert
1944         <robert.melchers@drives.eurotherm.co.uk>:
1945         * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
1946
1947 Mon Mar 20 17:33:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1948
1949         From Thu Mar 16 16:49:27 EST 2000 John David Anglin
1950         <dave@hiauly1.hia.nrc.ca>:
1951         * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
1952         _initialize_hpux_thread being called twice.
1953         * configure: Regenerated.
1954
1955 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
1956
1957         * event-top.c (_initialize_event_loop): If instream is not
1958         connected to a terminal device, turn editing off.
1959
1960 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
1961
1962         Support for building GDB with DJGPP, and running the test suite on
1963         it:
1964         * config/djgpp/djconfig.sh: New file.
1965         * config/djgpp/config.sed: New file.
1966         * config/djgpp/README: New file.
1967         * config/djgpp/fnchange.lst: New file.
1968         * config/djgpp/djcheck.sh: New file.
1969
1970 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
1971
1972         * ser-go32.c (ports): Make the initializers complete, to pacify
1973         GCC 2.9X.
1974
1975 2000-03-17  Jim Blandy  <jimb@redhat.com>
1976
1977         * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
1978         two-dimensional array, instead of faking it with explicit index
1979         arithmetic.
1980
1981         * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
1982         linuxthreads_create_inferior): Fix typo in variable name: it's
1983         linuxthreads_exit_status, not linux_exit_status.
1984
1985         * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
1986         to W_STOPCODE.
1987
1988         * solib.c (solib_add): Delete debugging code.
1989
1990 2000-03-17  Mark Kettenis  <kettenis@gnu.org>
1991
1992         * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
1993         * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
1994
1995 Fri Mar 17 11:06:59 2000  Philippe De Muyter  <phdm@macqel.be>
1996
1997         * language.c (set_lang_str): Do not call `free' for a null pointer.
1998         (set_type_str, set_range_str): Ditto.
1999
2000 2000-03-16  Jim Blandy  <jimb@redhat.com>
2001
2002         * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
2003         merge; reinstated.
2004
2005         * solib.c (current_sos): Be more careful about freeing the new
2006         so_list node if an error occurs.
2007
2008         * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
2009         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
2010         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
2011         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
2012         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2013         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
2014         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
2015         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
2016         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
2017         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
2018         i386_linux_sigtramp_saved_sp):  Deleted.  These all implement
2019         Linux-specific signal trampoline detection, and should be moved
2020         to...
2021         * i386-linux-nat.c: ... here.
2022         * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
2023         this any more, since we're not enabling OS-specific code in a
2024         OS-independent file.
2025
2026 2000-03-16  Eli Zaretskii  <eliz@is.elta.co.il>
2027
2028         * Makefile.in (go32-nat.o): Add prerequisites.
2029         (ALLDEPFILES): Add go32-nat.c.
2030
2031 2000-03-15  Michael Snyder  <msnyder@cleaver.cygnus.com>
2032
2033         From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
2034         * symfile.c (reread_symbols):  Clear msymbol hash table.
2035
2036 2000-03-15  Jim Blandy  <jimb@redhat.com>
2037
2038         Deal with the inferior unloading shared objects.
2039         * solib.c (current_sos): New function, replacing find_solib.
2040         (find_solib): Deleted.
2041         (free_so): New function.
2042         (clear_solib): Call free_so, instead of writing it out.
2043         (solib_add): Rewritten: compare the inferior's current list of
2044         shared objects with GDB's list, and do the required loads and
2045         unloads.
2046         (info_sharedlibrary_command, solib_address): Don't use find_solib
2047         to walk the list of shared libraries: call solib_add, and then
2048         walk the list at so_list_head normally.
2049         * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
2050         detach the core target.  These tasks are taken care of elsewhere.
2051         * target.c (remove_target_sections): New function.
2052         * target.h (remove_target_sections): New declaration.
2053
2054         * solib.c (symbol_add_stub): Check whether we've already created
2055         an objfile for this shared object first, before doing all that
2056         work to compute section addresses, etc.
2057
2058         * objfiles.c (unlink_objfile): Report an internal error if objfile
2059         doesn't occur in the object_files list.
2060
2061         * solib.c (special_symbol_handling): Delete argument; it's not
2062         used.
2063
2064         Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2065
2066         * solib.c (SOLIB_EXTRACT_ADDRESS):  New macro to extract addresses
2067         from solib structures. Use it throughout solib.c, get rid of all
2068         CORE_ADDR casts.
2069         (struct so_list):  Change type of lmaddr to CORE_ADDR.
2070         (first_link_map_member):  Change return value type to CORE_ADDR,
2071         update callers.
2072         (solib_add_common_symbols):  Change parameter type to CORE_ADDR,
2073         update callers.
2074         (open_symbol_file_object, find_solib):  Change type of lm variable
2075         to CORE_ADDR.
2076
2077 2000-03-15  Eli Zaretskii  <eliz@is.elta.co.il>
2078
2079         * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
2080         (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
2081         to ISO C.  Use ATTRIBUTE_UNUSED to avoid compiler warnings.
2082         (dos_info): Avoid compiler warning when printing a ptrdiff_t.
2083
2084         * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
2085         not opened by dos_open, but let the 3 standard handles go through
2086         unharmed.
2087
2088 2000-03-14  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2089
2090         * eval.c (evaluate_subexp_with_coercion): Add call to
2091         check_typedef, to handle typedeffed vars correctly.
2092
2093 Mon Mar 13 21:21:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2094
2095         * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
2096         somewhat redundant.
2097         (QUIT): Note that this can probably be replaced by a function.
2098
2099 2000-03-13  James Ingham  <jingham@leda.cygnus.com>
2100
2101         Add support for a variable object that tries to evaluate itself in
2102         the currently selected frame, rather than in a fixed frame.
2103
2104         * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
2105         gdb_parse_exp_1.
2106         * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
2107         of varobj_create.
2108         * varobj.c (varobj_list): Return type indicates whether the
2109         variable's type has changed (for current frame variables).
2110         (varobj_update): Handle the case where the variable's type has
2111         changed.
2112         (delete_variable_1): Allow for deletion of variables that have not
2113         been installed yet.
2114         (new_root_variable): Initialize use_selected_frame variable.
2115         (value_of_root): This is where most of the work to handle "current
2116         frame" variables was added.  Most of the complexity involves
2117         handling the case where the type of the variable has changed.
2118         (varobj_create): Add a "type" argument, to tell if the
2119         variable is one of these "current frame" variables.  Also protect
2120         call to parse_exp_1 from long jumping.
2121
2122 2000-03-13  Eli Zaretskii  <eliz@is.elta.co.il>
2123
2124         * go32-nat.c (struct env387): Remove declaration.
2125         (print_387_status, i386_go32_float_info): Remove redundant
2126         functions.
2127         (regno_mapping, sig_map, excepn_map): Add braces around inner
2128         initializers.
2129         (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
2130         fix code which mixed signed with unsigned.
2131         (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
2132         (go32_wait): Initialize INT3_addr.
2133         (go32_fetch_registers): Extend all FP registers that are shorter
2134         than 4 bytes to 32 bits.  Support 32 standard FP registers defined
2135         on config/i386/tm-i386.h.
2136         (store_register): Support 32 FP registers.
2137         (go32_create_inferior): Don't crash if handed a NULL pointer
2138         instead of exec file name.
2139         (ignore): Remove unused function.
2140         (go32_insert_hw_breakpoint): Remove unused variables.
2141         (init_go32_ops): Set value of processing_gcc_compilation to 2.
2142
2143 Mon Mar 13 18:54:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2144
2145         From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
2146         overloading, add support for seeing through references:
2147         * valops.c (find_overload_match): Handle STABS overloading for
2148         C++.
2149         (find_overload_match): Look in right place for function arguments
2150         in the debug info.
2151         (find_overload_match): Rather than giving up when we have >1
2152         perfect match, just choose one, especially since the
2153         recommendation GDB gives ("disambiguate it by specifying function
2154         signature"), is basically impossible.
2155         (check_field_in): STREQ->strcmp_iw
2156         (search_struct_field): STREQ->strcmp_iw
2157         (find_method_list): STREQ->strcmp_iw
2158         * gdbtypes.c (rank_one_type): Add ability to see through
2159         references.
2160         (rank_one_type): strcmp->strcmp_iw, because the whitespace could
2161         be different.
2162         (rank_function): Rank function properly (was doing it wrong
2163         before, comparing the wrong parts of the arrays)
2164         (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
2165         * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
2166         associated with converting a non-reference to a reference.
2167     * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always
2168     return full value object; for STRUCTOP_PTR, use pointer to
2169     rtti type to get member / method if objectprint is set and
2170     target type of pointer is class.
2171
2172         * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
2173         #ifdef DEBUG_OLOAD.
2174
2175 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
2176
2177         * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
2178         a binary operator.
2179         (gnu_attach): Change error message for missing
2180         argument to be identical to the corresponding message in
2181         `inftarg.c'.  This makes the testsuite happy.
2182
2183 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
2184
2185         * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
2186         %eflags isn't modified.  This fixes a bug where every call to a
2187         function in the program beyond the first call would fail.
2188
2189 Fri Mar 10 11:44:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2190
2191         * MAINTAINERS: Devolve responsibility for domain maintenance.
2192
2193 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2194
2195         * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
2196
2197 2000-02-25  Scott Bambrough <scottb@netwinder.org>
2198
2199         * gdb.base/long_long.exp: Correct test suite failure when printing
2200         a long long value as a double on ARM platforms.
2201
2202 Thu Mar  9 14:21:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2203
2204         * MAINTAINERS (Core): Anthony Green is the Java - including
2205         testsuite - maintainer.  Reformat testsuite and language support
2206         sections
2207
2208 2000-03-08  Mark Kettenis  <kettenis@gnu.org>
2209
2210         * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
2211         * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
2212         i386_linux_saved_pc_after_call.
2213
2214 2000-03-06  Jim Blandy  <jimb@redhat.com>
2215
2216         From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
2217
2218         * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
2219         (compact_minimal_symbols): Added `objfile' argument.
2220         Put symbols in the objfile's hash table.
2221         (install_minimal_symbols): Put symbols in the objfile's demangled
2222         hash table.
2223         (lookup_minimal_symbol): Use hash table to find symbol in
2224         objfile.
2225         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
2226         functions.
2227         (prim_record_minimal_symbol_and_info): Initialize the
2228         hash link fields of the new minimal symbol.
2229         * symtab.h (struct minimal_symbol): New fields `hash_next',
2230         `demangled_hash_next'.
2231         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
2232         * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
2233         (struct objfile): New fields `msymbol_hash',
2234         `msymbol_demangled_hash'.
2235
2236 2000-03-06  Jim Blandy  <jimb@redhat.com>
2237
2238         * solib.c (first_link_map_member): Doc fix.
2239
2240 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2241
2242         From  Eli Zaretskii  <eliz@is.elta.co.il>:
2243
2244         * event-loop.c (poll_timers): Don't compare delta.tv_sec with
2245         zero, since time_t might be unsigned.
2246
2247 2000-03-06  Mark Kettenis  <kettenis@gnu.org>
2248
2249         * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
2250         in *FPREGSETP.
2251         (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
2252
2253 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
2254
2255         Allow GDB to run on Linux 2.0 again.
2256         * config.in: Add HAVE_PTRACE_GETREGS.
2257         * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
2258         * configure: Regenerated.
2259         * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
2260         CANNOT_STORE_REGISTER): New defines.
2261         * i386-linux-nat.c (have_ptrace_getregs): New variable.
2262         (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
2263         old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
2264         store_register, old_store_inferior_registers): Copied over from
2265         `inptrace.c' as a temporary measure.
2266         (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
2267         Conditionalize on HAVE_PTRACE_GETREGS.  Define stubs if
2268         HAVE_PTRACE_GETREGS isn't defined.
2269         (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
2270         with EIO.
2271         (fetch_inferior_registers, store_inferior_registers): Fall back on
2272         the method use in `infptrace.c' (by calling
2273         old_fetch_inferior_registers and old_store_inferior_registers) if
2274         `have_ptrace_getregs' isn't set.
2275
2276 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
2277
2278         * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
2279         of gregset_t and fpregset_t.  Those are the only names that are
2280         guaranteed to specify the right types for all supported Linux
2281         systems out there.
2282         Various doc fixes and gratitious local variable renames, all in an
2283         attempt to stress similarities between the code and unify the
2284         terminology used.  Use ISO-C all over.
2285         (regmap): Remove trailing comma.
2286         (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
2287         (convert_to_gregset): Make static.  Remove GDB_REGS argument.  It
2288         is unnecessary and wasn't used anyway.  All callers changed.
2289         (convert_to_fpregset, convert_to_xfpregset): Likewise.
2290         (fetch_regs, store_regs): Remove unused variable `regno'.
2291         (fill_fpregs): If REGNO is not -1, only update the specified
2292         register.
2293         (fetch_core_registers): Renamed from
2294         i386_linux_fetch_core_registers.  There is no need for a unique
2295         name since the function is static anyway.
2296         (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
2297         since it is more descriptive.
2298
2299 Sun Mar  5 19:40:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2300
2301         * MAINTAINERS (readline/): Expand to include host maintainers.
2302
2303 2000-03-04  Mark Kettenis  <kettenis@gnu.org>
2304
2305         Fix support for Linux/i386 signal trampolines.  The old approach
2306         didn't work for Linux 2.2 and beyond, and didn't work with recent
2307         versions of the GNU C library.
2308         * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2309         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
2310         (linux_rt_sigtramp_code): New variable.
2311         (LINUX_RT_SIGTRAMP_LEN): New define.
2312         (i386_linux_rt_sigtramp_start): New function.  Detect start of
2313         signal trampolines for RT signals.
2314         (i386_linux_sigtramp): Removed.
2315         (i386_linux_in_sigtramp): New function.
2316         (i386_linux_sigcontext_addr): New function.  Recognize the names
2317         of the signal tranmpolines used by recent versions of the GNU C
2318         library, and add support for RT signals.
2319         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):  New
2320         defines.  Moved here from config/i386/tm-linux.h.
2321         (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
2322         Reimplement in terms of i386_linux_sigcontext_addr.
2323         * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
2324         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
2325         Moved to i386-tdep.c.
2326         (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
2327
2328 Sat Mar  4 19:38:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2329
2330         By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2331         * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
2332
2333 Sat Mar  4 17:23:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2334
2335         * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
2336         sim directory.
2337
2338 Sat Mar  4 16:19:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2339
2340         * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
2341         ``Blanket Write Privs'' maintainers.
2342
2343 Sat Mar  4 15:58:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2344
2345         From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
2346         * language.c (longest_local_hex_string_custom): Don't compile
2347         'long long' section if host doesn't have 'long long'.
2348
2349 Sat Mar  4 15:45:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2350
2351         * language.c (longest_raw_hex_string): Comment out.  Appears
2352         unused.
2353
2354 Sat Mar  4 13:02:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2355
2356         * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
2357         "mmalloc.h" which means using PTRs.
2358         (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
2359
2360 Sat Mar  4 11:49:21 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2361
2362         * defs.h (store_address, store_unsigned_integer, store_address):
2363         Replace PTR with void* in delcaration.
2364         * findvar.c (extract_signed_integer, extract_unsigned_integer,
2365         extract_long_unsigned_integer, extract_address,
2366         store_signed_integer, store_unsigned_integer, store_address):
2367         Convert definition to ISO-C.  Replace PTR with void*.
2368
2369 Sat Mar  4 10:57:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2370
2371         * defs.h (make_cleanup_func): Document as deprecated.
2372         (make_cleanup_ftype): New typedef.  Make signature consistent with
2373         other function typedefs.  Document as not be used out side of
2374         make_cleanup code. Use in make_cleanup declarations.
2375         (null_cleanup): Replace PTR with void*.
2376
2377         * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
2378         make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
2379         null_cleanup): Change K&R definition to ISO-C using void* and
2380         make_cleanup_fytpe.
2381         (discard_my_cleanups): Don't cast argument to free.
2382
2383 2000-03-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2384
2385         * defs.h (struct continuation_arg): Change type of field 'data'
2386         from PTR to void *.
2387
2388         * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
2389
2390         * event-top.c: Ditto.
2391
2392 Fri Mar  3 15:39:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2393
2394         * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
2395         configure.
2396         (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
2397         SUBDIR_GDBTK_ALL): Define.
2398         (all-gdbtk, clean-gdbtk): New targets.
2399         (all): Add CONFIG_ALL as dependency.
2400         (clean): Add CONFIG_CLEAN as dependency.
2401
2402         * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
2403         (LN_S): Define.  Delete GDBtk's link code.
2404
2405 Fri Mar  3 13:12:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2406
2407         * configure.in (ENABLE_GDBTK): Delete variable.
2408         (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
2409         * Makefile.in: Update.
2410         * configure: Regenerate
2411
2412 2000-03-02  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2413
2414         * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
2415         NATDEPFILES list.
2416
2417 2000-03-02  Mark Kettenis  <kettenis@gnu.org>
2418
2419         * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
2420         Override definitions to include the normal FPU registers.
2421         (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
2422         REGISTER_CONVERT_TO_RAW): Removed.  The default definitions are
2423         fine for AIX/i386.
2424         (i387_to_double, double_to_i387): Remove prototypes.
2425
2426 2000-03-02  Kevin Buettner  <kevinb@redhat.com>
2427
2428         * findvar.c (extract_floating, store_floating): Use target
2429         floating point type sizes rather host sizes to determine
2430         which conversion needs to be done.
2431
2432 2000-03-02  Nick Duffek  <nsd@cygnus.com>
2433
2434         * uw-thread.c: Apply GNU conventions to comment formatting.
2435         (deactivate_uw_thread): Call remove_thread_event_breakpoints().
2436         (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
2437         call to deactivate_uw_thread().
2438
2439 Thu Mar  2 09:04:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2440
2441         * MAINTAINERS: Daniel Berlin is C++ maintainer.
2442
2443 Thu Mar  2 08:55:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2444
2445         * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
2446         a joint GNU/Linux/x86 maintainer.  Nick Duffeck and Robert Lipe
2447         share SCO/Unixware.  Nick Duffek and Peter Schauer share
2448         Solaris/x86.
2449
2450 Wed Mar  1 22:12:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2451
2452         From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2453         * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
2454         * remote-rdi.c (arm_rdi_close): Ditto.
2455
2456 Wed Mar  1 19:31:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2457
2458         * CONTRIBUTE (configure.in): Note that patches to configure are
2459         not needed.
2460
2461 2000-03-01  Mark Kettenis  <kettenis@gnu.org>
2462
2463         * MAINTAINERS: Correct my own mail address.
2464
2465 Wed Mar  1 11:26:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2466
2467         * MAINTAINERS: Document people with paperwork pending.
2468
2469 Wed Mar  1 00:49:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2470
2471         From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2472         Make NEW_PROC_ABI interface functional on Solaris x86.
2473         * sol-thread.c (ps_lgetLDT): Rewrite to use new
2474         procfs_find_LDT_entry function from procfs.c, mostly copied from
2475         lin-thread.c.
2476         * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
2477         needed.
2478
2479 Wed Mar  1 00:34:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2480
2481         From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2482         * config/i386/tm-i386sol2.h (MERGEPID): Define.
2483
2484 Wed Mar  1 00:06:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2485
2486         From 1999-08-13 J.T. Conklin <jtc@redback.com>:
2487         * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
2488         FRAME_FIND_SAVED_REGS.
2489         (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
2490         * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
2491         Update.
2492
2493 Tue Feb 29 23:56:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2494
2495         From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2496         * objfiles.c (open_mapped_file):  Fix obsolete references to `mapped'
2497         parameter.
2498
2499 Tue Feb 29 18:47:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2500
2501         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2502         * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
2503         (top level): Add prototypes for go32_* functions.
2504         * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
2505         (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2506         Override definitions from tm-i386.h.
2507         (REGISTER_VIRTUAL_TYPE): Remove macro definition.
2508         * i386-tdep.c (i386_extract_return_value)
2509         [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
2510         to the list of targets which return FP values in FP registers.
2511
2512         * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
2513         that this function be re-implemented using multi-arch.
2514
2515 Tue Feb 29 18:40:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2516
2517         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2518         * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
2519         and ScreenRows.
2520         * ser-go32.c: Include string.h, for prototype of strncasecmp.
2521         (dpmi_regs, dpmi_sregs): Remove unused variables.
2522         (dos_flush_input): Return a value, to prevent compiler warning.
2523         * expprint.c (dump_prefix_expression): Use %ld in format and cast
2524         sizeof(union exp_element) to long, to prevent GCC from complaining
2525         about format/argument mismatch.
2526         (dump_postfix_expression): Likewise.
2527
2528 Tue Feb 29 18:09:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2529
2530         * arm-tdep.c: Include <ctype.h>.
2531
2532 Tue Feb 29 17:33:49 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2533
2534         From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2535         * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
2536         that the target's stack was valid.
2537
2538 Tue Feb 29 15:14:56 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2539
2540         From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
2541         * dwarf2read.c (read_address): Read 16-bits addresses.
2542
2543 2000-02-28  Scott Bambrough <scottb@netwinder.org>
2544
2545         * arm-linux-nat.c (fetch_nw_fpe_*):
2546         Renamed to fetch_nwfpe_* to use the same naming convention
2547         as in the Linux kernel.  Modified prototype to get rid of
2548         unused parameters.
2549         (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
2550         naming convention as in the Linux kernel.  Fixed calls to
2551         fetch_nwfpe_*.
2552         (store_fpregs): Fixed calls to store_nwfpe_*.  Removed
2553         unused variable.
2554
2555 Mon Feb 28 18:24:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2556
2557         * MAINTAINERS: Transfer d30v maintainership to David Taylor.
2558
2559 2000-02-28  Christopher Faylor  <cgf@cygnus.com>
2560
2561         * win32-nat.c: Remove unneeded header.
2562         * wince.c: Ditto.
2563
2564 Mon Feb 28 13:34:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2565
2566         * wince.c: Include "gdb_wait.h" and not "wait.h".
2567
2568 Mon Feb 28 10:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2569
2570         * MAINTAINERS: Mention mmalloc.  Expand Host/Native and
2571         Target/Architecture maintainers descriptions.
2572
2573 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
2574
2575         * gnu-nat.c: Include "gdbthread.h".  Include <hurd.h>.
2576         Reorder headers a bit.  Overall cleanup and minor reformatting.
2577         (MIG_SERVER_DIED): Remove define.
2578         (proc_update_sc): Add braces to silence compiler warning.
2579         (proc_steal_exc_port): Initialize err to zero.
2580         (make_proc): Add braces to silence compiler warning.
2581         (inf_validate_task_sc): Add cast to silence compiler warning.
2582         (inf_set_traced): Reorganize a bit to silence compiler warning.
2583         (inf_validate_procs): Use mach_msg_type_number_t for all thread
2584         numbers and add braces to silence compiler warning.
2585         (gnu_wait): Add prototypes for server functions and add braces to
2586         silence compiler warnings.
2587         (S_exception_raise_request): Pass subcode to inf_debug call.
2588         (gnu_write_inferior): Remove unused variable `protection_changed'.
2589         (gnu_xfer_memory): Remove unused variable `result'.
2590         (set_sig_thread_cmd): Remove unused varible `tid'.
2591         (set_signals_cmd): Remve unused variable `trace'.
2592         (add_task_commands): Provide complete prototype.  Reformat help
2593         strings a bit to make sure the first line is a full sentence.
2594         Call info_port_rights_cmd instead of info_send_rights_cmd for the
2595         "info port-rights" command.
2596         (add_thread_commands): Provide complete prototype.  Make static.
2597         Reformat help strings a bit to make sure the first line is a full
2598         sentence.
2599         (_initialize_gnu_nat): Provide complete prototype.
2600
2601 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
2602
2603         Make cross-compilation for the Hurd more friendly.
2604         From Jeff Bailey <jbailey@gnu.org>:
2605         * configure.in: Use AC_CHECK_TOOL to find MiG.
2606         * Makefile.in (MIG): New variable.
2607         * config/i386/i386gnu.mh (MIG): Remove.
2608         * configure: Regenerated.
2609
2610 2000-02-26  Kevin Buettner  <kevinb@redhat.com>
2611
2612         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
2613         comment explaining motivation behind this function and why
2614         the generic facilities won't work for this platform.
2615         * rs6000-tdep.c (skip_prologue): Always test to make sure
2616         that an instruction is read successfully from the target's
2617         memory.  Introduce notion of instructions which may appear in
2618         the prologue, but may not end the prologue.  Added explicit
2619         check for nop instruction.  Use memset() to zero the frame
2620         data instead of assignment from a statically allocated,
2621         uninitialized structure.
2622
2623 Sat Feb 26 17:15:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2624
2625         * MAINTAINERS: Chris Faylor is responsible for all MS Windows
2626         systems.  Note that Jim Blandy as maintainer for ``tracing
2627         bytecode stuff''
2628
2629 2000-02-25  Fernando Nasser  <fnasser@cygnus.com>
2630
2631         From: Thomas Zenker <thz@Lennartz-electronic.DE>
2632         * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
2633         NetBSD...) sys_errlist should not be declared in hsys.c.
2634         NEED_SYSERRLIST is set already by configure, so we can use it.
2635         * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
2636         posix compliant and we should not work with the old compatibility
2637         stuff.  Because of that I undef BSD in case of FBSD etc and include
2638         sys/ioctl to get the flags.
2639         * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
2640         for exclusive use.
2641
2642 2000-02-24  Kevin Buettner  <kevinb@redhat.com>
2643
2644         * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
2645         of return structure in r3 if necessary.
2646         (ppc_linux_memory_remove_breakpoints): New function.
2647         * rs6000-tdep.c (skip_prologue): Make sure that the cases
2648         for storing either cr or lr to the stack only handle those
2649         cases.  (I.e, don't let these cases match 0x00000000 which is
2650         found found in the shared library trampoline prior to the
2651         loading of the shared library.)
2652         * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
2653         Declare.
2654         (MEMORY_REMOVE_BREAKPOINT): Define.
2655
2656 Wed Feb 23 23:27:48 2000  Andrew Cagney  <cagney@behemoth.cygnus.com>
2657
2658         * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
2659
2660 Thu Feb 24 18:42:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2661
2662         * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
2663         $(SUBDIR_*_INSTALL) when so configured.
2664         * configure: Regenerate.
2665
2666         * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
2667         configure.
2668         (install-only): Add dependency on $(CONFIG_INSTALL).  Delete code
2669         installing GDBtk.
2670         (uninstall): Add dependency on $(CONFIG_UNINSTALL).
2671         (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
2672         SUBDIR_GDBTK_INSTALL): Define.
2673         (install-gdbtk): New target.
2674
2675 Thu Feb 24 18:19:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2676
2677         * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
2678         * configure: Regenerate.
2679
2680 2000-02-24  Christopher Faylor  <cgf@cygnus.com>
2681
2682         * configure.tgt: Add arm, mips, sh wince targets.
2683         * config/arm/tm-wince.h: New file.
2684         * config/arm/wince.mt: New file.
2685         * config/sh/tm-wince.h: New file.
2686         * config/sh/wince.mt: New file.
2687         * config/mips/tm-wince.h: New file.
2688         * config/mips/wince.mt: New file.
2689         * wince.c: New file.
2690         * wince-stub.c: New file.
2691         * wince-stub.h: New file.
2692         * sh-tdep.c: Use correct register names for Windows CE.
2693
2694 Wed Feb 23 19:01:45 EST 2000  Nicholas Duffek <nsd@cygnus.com>
2695
2696         * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
2697         (error_return, quit_return): Merge into catch_return pointer.
2698         (return_to_top_level): Update comment.  Longjmp to *catch_errors,
2699         and communicate reason to catch_errors via setjmp return value.
2700         (catch_errors): Always catch both quit and error, and if a catch
2701         wasn't requested by caller, throw it to the next catch_error.
2702         Replace dual longjmp buffer memcpy with single pointer change.
2703         Add FIXME for possibly adding new interface to tell caller what
2704         event was caught.  Add extensive comments.
2705         * defs.h (enum return_reason): Reserve 0 for use as initial
2706         setjmp() return value.
2707         (RETURN_MASK): New public macro to generate RETURN_MASK_* from
2708         enum return_reason.
2709         (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
2710
2711 2000-02-23  Fernando Nasser  <fnasser@cygnus.com>
2712
2713         * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
2714         * valops.c (_initialize_valops): Add command "set unwindonsignal".
2715         (hand_function_call): Test for unwind_on_signal and act accordingly.
2716
2717 Wed Feb 23 12:58:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2718
2719         * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
2720         Match ../include/dis-asm.h change.
2721         * gdbarch.h: Regenerate.
2722         * corefile.c (dis_asm_read_memory): Update.
2723
2724 Mon Feb 21 13:57:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2725
2726         * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
2727         (ENABLE_CFLAGS): Move initialization to start of file.
2728         (enable-gdbmi): Add new configure option --enable-gdbmi.  When
2729         selected and an ${srcdir}/mi directory is present enable MI
2730         interface.
2731
2732         * configure: Regenerate.
2733
2734         * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
2735         SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
2736         (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
2737         CONFIG_LDFLAGS): New macros.  Initialized by autoconf via
2738         @CONFIG...@.
2739         (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
2740         INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
2741
2742         * mi: New directory. MI interface to GDB.
2743
2744         * defs.h (interpreter_p): Declare when UI_OUT.
2745         * top.c (gdb_init): When interpreter_p, check that the interpreter
2746         was recognized by one of the linked in interpreters.
2747         * main.c (interpreter_p): Define.
2748         (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
2749         * event-top.c (display_gdb_prompt): When interpreter_p, assume
2750         interpreter displays prompt.
2751
2752         * breakpoint.c (print_it_typical, watchpoint_check,
2753         print_one_breakpoint, mention): When MI include additional
2754         target status information.
2755         * infrun.c (print_stop_reason, normal_stop): Ditto.
2756
2757 2000-02-22  Jim Blandy  <jimb@redhat.com>
2758
2759         * gdbarch.sh: Make the `default' field really default to zero, as
2760         documented.
2761
2762         Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
2763         * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
2764         more function-like.
2765         (default_coerce_float_to_double, standard_coerce_float_to_double):
2766         New functions.
2767         (value_arg_coerce): Adjust for new definition.
2768         * value.h (default_coerce_float_to_double,
2769         standard_coerce_float_to_double): New declarations for the above.
2770         * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
2771         * gdbarch.c, gdbarch.h: Regenerated.
2772         * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
2773         tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
2774         definitions.
2775         * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
2776         function here.
2777         (mips_gdbarch_init): Install that as our coerce_float_to_double
2778         function.
2779
2780 2000-02-22  Kevin Buettner  <kevinb@redhat.com>
2781
2782         * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
2783         type.
2784         * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
2785         forward declaration.
2786
2787         * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
2788         where the next frame is a signal handler caller.
2789
2790         * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
2791         undef.
2792         (tm-linux.h): Include.
2793         (tm-sysv4.h): Don't include (directly).  config/tm-linux.h will
2794         include this file for us.
2795         (REALTIME_LO, REALTIME_HI): Don't define.  These are defined by
2796         config/tm-linux.h for us.
2797         (SOFUN_ADDRESS_MAYBE_MISSING): Define.
2798
2799 2000-02-21  Kevin Buettner  <kevinb@redhat.com>
2800
2801         * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
2802         (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
2803         * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
2804         and like targets.
2805
2806         * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
2807         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
2808         * config/powerpc/xm-linux.h: Substantially revised for native
2809         port.
2810         * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
2811         (NATDEPFILES): Update list to reflect the fact that we can
2812         now debug natively.
2813
2814         * rs6000-tdep.c, config/rs6000/tm-rs6000.h
2815         (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
2816         Renamed; The former names were lacking the rs6000_ prefix.
2817         * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
2818         instead of rs6000_frame_chain.
2819         (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
2820         of rs6000_frameless_function_invocation.
2821
2822 2000-02-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2823
2824         From Philippe De Muyter  <phdm@macqel.be>
2825
2826         * event-loop.c (handle_file_event): In case of poll, enable
2827         printing of informational message if an error/exception is
2828         detected on the file descriptor.
2829
2830 2000-02-21  Jim Kingdon  <kingdon@redhat.com>
2831
2832         * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
2833
2834 Mon Feb 21 12:50:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2835
2836         * buildsym.c: Include "language.h" and "expression.h" for
2837         longest_local_hex_string_custom.
2838
2839 Mon Feb 21 11:17:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2840
2841         * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
2842         * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
2843         Cagney <cagney@b1.cygnus.com>.
2844
2845 Mon Feb 21 11:03:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2846
2847         * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
2848         nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
2849         Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
2850         to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
2851         Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
2852         Kingdon.
2853         * MAINTAINERS: Add Nick Clifton to write after approval list.
2854
2855 Mon Feb 21 10:30:39 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2856
2857         * MAINTAINERS: Add note on multiple maintainers.
2858
2859 2000-02-19  Philippe De Muyter  <phdm@macqel.be>
2860
2861         * cli-out.c (cli_table_header): Type of parameter `alignment' is
2862         `enum ui_align', not `int'.
2863         (cli_field_string, cli_field_skip): Likewise.
2864
2865 2000-02-18  Jim Blandy  <jimb@redhat.com>
2866
2867         From Jimmy Guo <guo@cup.hp.com>:
2868         * buildsym.h (add_free_pendings): Declare.
2869         * buildsym.c (add_free_pendings): New function.
2870         (make_blockvector): 32x64 fix using longest_local_hex_string().
2871         (start_subfile): initialize variable 'subfile'.
2872
2873 2000-02-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2874
2875         * remote.c (remote_async_detach): Use target_mourn_inferior(), to
2876         make sure that all is cleaned up after we disconnect from the
2877         target.
2878         (remote_detach): Ditto.
2879
2880 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2881
2882         From Rodney Brown  <RodneyBrown@pmsc.com>
2883         * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
2884         potentially harming mistake.
2885
2886 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2887
2888         * arm-tdep.c: Use header file instead of extern declarations for
2889         the {get,set}_arm_regname* functions.
2890
2891 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2892
2893         * configure.in: Replaces obsolete gdbtk-variable.c with
2894         gdbtk-varobj.c.
2895         * configure: Regenerate.
2896         * Makefile.in: Remove obsolete/extraneous references to
2897         gdbtk-var* files.
2898
2899 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
2900
2901         * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
2902         the conversion of the signal number.  TARGET_SIGNAL_REALTIME_33 is
2903         33 by definition, whereas REALTIME_LO might be 32 on systems that
2904         have SIG32 such as Linux.  Make sure that the signal number
2905         returned is within the range specified by REALTIME_LO and
2906         REALTIME_HI.
2907
2908 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
2909
2910         * configure: Regenerated.
2911
2912 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2913
2914         * arm-tdep.c (set_disassembly_flavor, arm_othernames,
2915         _initialize_arm_tdep): Allows the user to choose between any of
2916         the flavors available for the disassembly to be used in the "info
2917         reg" command and elsewhere in gdb.  It prevents having to maintain
2918         this information in two places by using the data kept in the
2919         opcodes directory.
2920
2921 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
2922
2923         * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
2924         prfpregset_t in <sys/procfs.h>.
2925         * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
2926         HAVE_PRFPREGSET_T.
2927         * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
2928         prgregset_t and prfpregset_t if they are not already present.
2929
2930 Wed Feb 16 19:00:02 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2931
2932         From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
2933         * procfs.c: Define MERGEPID if not defined. For osf4.0e.
2934
2935 2000-02-15  Jason Molenda  (jsm@bugshack.cygnus.com)
2936
2937         * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
2938         'do-doc'.
2939
2940 2000-02-15  Kevin Buettner  <kevinb@redhat.com>
2941
2942         Changes for AIX 4.3:
2943         * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
2944         to correct value for generic dummy frames.  When using
2945         generic dummy frames, don't attempt to write TOC value or
2946         function to call into the call dummy.
2947         (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
2948         code to also handle the PowerOpen ABI.
2949         (ppc_push_return_address): Enable for all ports.
2950         * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
2951         PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
2952         CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
2953         CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
2954         provided by generic RS6000 definitions so that call dummies
2955         are implemented using generic dummy frames instead.
2956
2957         * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
2958         prior to changing the stack pointer via ptrace().  Also, ignore
2959         attempts to store to undefined registers that are less than
2960         NUM_REGS.
2961
2962         * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
2963         frame from 436 to 448 to account for alignment padding.
2964         (rs6000_push_arguments): Obtain actual register size instead
2965         of assuming the register is 4 bytes long.  [There's still
2966         more work to be done to totally remove the 4 byte assumption,
2967         however.]  Make sure the stack is 16 byte aligned as required
2968         by the PowerOpen ABI.  Also, make sure that small structures
2969         passed in registers are properly aligned within the register.
2970
2971 2000-02-15  Jesper Skov  <jskov@cygnus.co.uk>
2972
2973         Patch applied by Kevin Buettner <kevinb@redhat.com>
2974
2975         * rs6000-tdep.c (skip_prologue): skip copying of argument
2976         registers to local variable registers.
2977
2978 2000-02-14  Jim Kingdon  <kingdon@redhat.com>
2979
2980         * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale.  A
2981         sym->section->index number is not a SECT_OFF_* code.
2982
2983 Tue Feb 15 12:07:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2984
2985         * MAINTAINERS (write after approval): Add H.J. Lu.
2986
2987 2000-02-14  Nick Clifton  <nickc@cygnus.com>
2988
2989         * sh-tdep.c: Remove extraneous code.
2990
2991 2000-02-14  Amit S. Kale  <akale@veritas.com>
2992
2993         * elfread.c (elf_symtab_read): Move the use of sym to after where
2994         it is set.
2995         Checked in by Jim Kingdon  <kingdon@redhat.com>
2996
2997 Mon Feb 14 15:39:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2998
2999         * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
3000
3001 Mon Feb 14 15:20:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3002
3003         From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
3004         * dwarf2read.c: (die_is_declaration): New fn.
3005         (read_structure_scope): Use it.
3006
3007         * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
3008
3009 2000-02-10  J.T. Conklin  <jtc@redback.com>
3010
3011         * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
3012         * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
3013         configdirs.
3014         * gdbserver/low-nbsd.c: New file.
3015
3016         * gdbserver/Makefile.in: convert to autoconf.
3017         * gdbserver/configure.in: likewise.
3018         * gdbserver/configure: generate.
3019
3020 Sun Feb 13 11:21:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3021
3022         * CONTRIBUTE: New file.  How to contribute to GDB.
3023
3024 Sun Feb 13 10:34:48 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3025
3026         * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners.  Add Kevin
3027         Buettner to powerpc maintainers.  Make Kevin Buettner the
3028         GNU/LINUX PPC native maintainer.  Add J.T. Conklin, Jim Kingdon
3029         and Jason Molenda to write after aproval list.
3030
3031 Sun Feb 13 10:18:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3032
3033         * MAINTAINERS: Reformat.  Separate into check-in categories.
3034
3035 Sat Feb 12 01:08:21 EST 2000  Nicholas Duffek <nsd@cygnus.com>
3036
3037         * uw-thread.c: Remove __FUNCTION__ GNUism.
3038
3039 2000-01-17  Amit S. Kale  <akale@veritas.com>
3040
3041         * elfread.c (elf_symtab_read): Use offset for the section in which a
3042         symbol resides, instead of .text section for calculating address of a
3043         symbol.
3044         Checked in by Jim Kingdon  <kingdon@redhat.com>
3045
3046 2000-02-10  Mark Kettenis  <kettenis@gnu.org>
3047
3048         * gnu-nat.c: Remove hackery to include <bits/waitflags.h>.  It is
3049         no longer necessary now we have gdb_wait.h.
3050
3051 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
3052
3053         * gnu-nat.c (proc_string): Make global.
3054         (do_mach_notify_dead_name): Suppress dead name notifications if we
3055         know that the task is dead.
3056
3057 1999-12-13  Mark Kettenis  <kettenis@gnu.org>
3058
3059         * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
3060         instead of directly from the kernel.  Add some hackery to make
3061         sure that the info isn't influenced by suspension of the task in
3062         the proc server itself.
3063
3064 2000-02-10  Jim Kingdon  <kingdon@redhat.com>
3065
3066         * defs.h (MERGEPID): Added.  Patch submitted by Andrew Hobson and
3067         approved by Michael Snyder.
3068
3069 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
3070
3071         * linux-thread.c: Include defs.h before gdb_wait.h.
3072
3073 Wed Feb  9 18:59:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3074
3075         * Makefile.in (wait_h): Delete macro.  Update all dependencies
3076         specifying gdb_wait.h instead.
3077
3078         * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
3079         remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
3080         remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
3081         convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
3082         remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
3083         remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
3084         remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
3085         ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
3086         infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
3087         fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
3088         or <sys/wait.h>.
3089         * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
3090
3091         * gdb_wait.h: New file.  Based on ../include/wait.h. Include
3092         <sys/wait.h> or <wait.h> and then define any missing WIF macros.
3093
3094 Wed Feb  9 01:14:54 2000  Andrew Cagney  <cagney@amy.cygnus.com>
3095
3096         * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
3097         * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
3098         (d10v_stack_align): Declare.
3099         * d10v-tdep.c (d10v_stack_align): Define.
3100
3101 1999-08-23  J.T. Conklin  <jtc@redback.com>
3102
3103         * top.c (remote_timeout): Change default to 2.  Add comment
3104         explaining history of changes to the default value.
3105         * remote.c (_initialize_remote): Remove code that adds set/
3106         show remotetimeout, as that's also done in top.c
3107
3108 1999-10-18  J.T. Conklin  <jtc@redback.com>
3109
3110         * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
3111         Return E01 instead of P01 when 'P' command fails.
3112
3113 2000-02-05  J.T. Conklin  <jtc@redback.com>
3114
3115         * remote.c (putpkt_binary): Handle NAK from target stub.
3116
3117 2000-02-08  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3118
3119         * configure.in: Remove the addition of sol-thread.c to the
3120         CONFIG_INITS list. This caused problems with init.c, because
3121         sol-thread.c would be grepped twice for _initialize_* functions.
3122         * configure: Ditto.
3123         * Makefile.in: Add FIXME for init.c.
3124
3125 2000-02-07  Jim Kingdon  <kingdon@redhat.com>
3126
3127         Clean up compiler warnings:
3128         * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
3129         stack.c, valprint.c: Change variables to unsigned.
3130         * bcache.c: Rearrange to avoid warnings about variables not being set.
3131         * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
3132         rather than declaring print_max and repeat_count_threashold
3133         ourselves (incorrectly).
3134         * valprint.h: Do declare repeat_count_threashold.
3135         * ch-exp.c: Use default case for internal error.
3136         * findvar.c: Don't omit argument type.
3137         * symtab.c: Remove unused variable.
3138
3139 2000-02-04  Jim Blandy  <jimb@redhat.com>
3140
3141         * c-typeprint.c (remove_qualifiers): New function.
3142         (c_type_print_base): Use it to remove qualifiers from C++
3143         qualified names, not strrchr.
3144
3145         * c-typeprint.c (c_type_print_base): Recognize type conversion
3146         operators by calling is_type_conversion_operator.
3147         (is_type_conversion_operator): New function.
3148
3149 2000-02-04  Nick Clifton  <nickc@cygnus.com>
3150
3151         * config/arm/tm-arm.h (LOWEST_PC): Define.
3152
3153 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3154
3155         * infrun.c (resume): Make just one call to target_resume(), instead
3156         of four: set up correct parameters in all the cases ahead of time,
3157         and do call at the end.
3158
3159 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3160
3161         * config/powerpc/tm-ppc-eabi.h: Define
3162         SOFUN_ADDRESS_MAYBE_MISSING.
3163
3164 2000-02-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3165
3166         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
3167         frames (revisited).
3168
3169 Fri Feb  4 22:42:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3170
3171         * Makefile.in (INIT_FILES): Append CONFIG_INITS
3172         * configure.in (CONFIG_INIT): Initialize.
3173         (links): Link srcdir/gdbtk/library to gdbtcl2.
3174         * gdbtcl2: Moved to gdbtk/library.
3175         ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
3176         gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
3177         gdbtk.h: Moved to gdbtk/generic.
3178
3179 2000-02-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3180
3181         * printcmd.c (build_address_symbolic): New function. Returns all
3182         the parts that are necessary to print an address in a symbolic
3183         form.
3184         (print_address_symbolic): Split into a printing part and an
3185         information building part, build_address_symbolic().
3186
3187         * defs.h (build_address_symbolic): Export.
3188
3189 2000-02-03  Jim Blandy  <jimb@redhat.com>
3190
3191         * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
3192         opcode.
3193
3194 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3195
3196         * arm-tdep.c (arm_push_arguments): Fix passing of floating point
3197         arguments on dummy frames.
3198
3199 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3200
3201         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
3202         (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
3203
3204 2000-02-01  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3205
3206         * remote.c (getpkt_sane): New function. It is the old getpkt(),
3207         which now returns a timeout indication.
3208         (getpkt): New function. Wrapper for getpkt_sane(), so that return
3209         value can still be ignored.
3210
3211 Tue Feb  1 18:47:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3212
3213         * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
3214         UI_OUT.
3215
3216 Tue Feb  1 00:17:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3217
3218         * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c.  Rename
3219         ``struct gdb_file'' to ``struct ui_file''.  Delete typedef
3220         GDB_FILE.
3221
3222         * Makefile.in: Update.
3223
3224         * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
3225         c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
3226         ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
3227         cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
3228         expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
3229         frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
3230         gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
3231         jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
3232         m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
3233         printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
3234         remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
3235         ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
3236         serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
3237         target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
3238         utils.c, v850ice.c, valprint.c, valprint.h, value.h,
3239         config/pa/tm-hppa.h: Update.
3240         * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
3241
3242 2000-01-31  Jason Molenda  (jsm@bugshack.cygnus.com)
3243
3244         * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
3245         config/i386/i386dgux.mh, config/i386/i386sol2.mh,
3246         config/i386/i386v4.mh, config/i386/i386v42mp.mh,
3247         config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
3248         config/m88k/delta88v4.mh, config/mips/irix4.mh,
3249         config/mips/irix5.mh, config/mips/mipsv4.mh,
3250         config/powerpc/solaris.mh (NATDEPFILES): Change references to
3251         proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
3252         proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
3253
3254 Mon Jan 31 17:14:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3255
3256         * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
3257
3258         * main.c (captured_main): Only use the legacy tui_file code when
3259         linking in older code such as the TUI.
3260
3261         * gdb-file.h, gdb-file.c: New files.
3262         * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
3263         null_file_isatty, null_file_rewind, null_file_put,
3264         null_file_flush, null_file_write, null_file_fputs,
3265         null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
3266         gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
3267         set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
3268         set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
3269         set_gdb_file_data, struct accumulated_gdb_file,
3270         do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
3271         mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
3272         mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
3273         stdio_file_delete, stdio_file_flush, stdio_file_write,
3274         stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
3275         Moved to gdb-file.h and gdb-file.c.
3276         * utils.c (enum streamtype, struct tui_stream, tui_file_new,
3277         tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
3278         tui_file_rewind, tui_file_put, tui_file_fputs,
3279         tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
3280         fputs_unfiltered_hook):
3281         Moved to tui/tui-file.c and tui/tui-file.h.
3282
3283         * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
3284         (tui-file.o, gdb-file.o): Add dependencies.
3285         (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
3286         * main.c: #include tui/tui-file.h.
3287
3288 2000-01-28  Fred Fish  <fnf@cygnus.com>
3289
3290         * findvar.c (value_from_register): Special case handling of D10V
3291         pointer values fetched from registers.
3292
3293 2000-01-28  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3294
3295         * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
3296         support for new style thumb prologues.
3297
3298 2000-01-28  Nick Clifton  <nickc@redhat.com>
3299
3300         * arm-tdep.c: Remove extraneous dash at start of strings
3301         introduced in previous delta.
3302
3303 2000-01-27  Nick Clifton  <nickc@redhat.com>
3304
3305         * arm-tdep.c: Replace uses of arm_toggle_renames() with
3306         parse_arm_disassembler_option().
3307
3308 2000-01-27  Jim Blandy  <jimb@cygnus.com>
3309
3310         * symtab.c (decode_line_1): Don't let commas that are within
3311         quotes or parenthesis terminate the line spec.  Don't use pp when
3312         removing the final double quote of a double-quoted string.  Don't
3313         forget to skip the opening double quote.  I have no clue whether
3314         this change is correct; probably we've just moved this function
3315         from one buggy place to another buggy place, and never came within
3316         an outhouse whiff of correctness.
3317         (find_toplevel_char): New function.
3318
3319 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3320
3321         * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
3322         passing the pointer to a thumb function as an argument.
3323
3324 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3325
3326         * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
3327         are reinserted for another run.
3328
3329 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3330
3331         * cli-out.c (cli_filed_string): Test for NULL string.
3332
3333 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3334
3335         * infcmd.c (run_stack_dummy): Account for a random signal stopping
3336         the inferior as well as breakpoints being hit while performing an
3337         inferior function call.
3338         * valops.c (hand_function_call): Ditto.
3339
3340 2000-01-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3341
3342         From  Mark Kettenis  <kettenis@gnu.org>
3343
3344         * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
3345         i386_REGS_SEGS_STATE.
3346         (HAVE_I387_REGS): Define.
3347         (FLOAT_INFO): Remove.
3348         * i386gnu-nat.c: Almost completely rewritten to use new i386
3349         register layout and `float info' implementation.
3350         * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
3351         Move prototypes from here.
3352         * gnu-nat.h: To here.
3353
3354 2000-01-24  Kevin Buettner  <kevinb@redhat.com>
3355
3356         * utils.c (get_field, put_field): Fix buffer underruns and
3357         overruns.  Also, handle case where total_len is not evenly
3358         divisible by 8.
3359         (getfield): Make sure zeroing of unwanted bits occurs even
3360         when bit field to extract does not straddle two or more
3361         bytes.
3362
3363 2000-01-23   Christopher Faylor  <cgf@cygnus.com>
3364
3365         * defs.h: Add gdb_thread_select declaration.
3366
3367 2000-01-23  Kevin Buettner  <kevinb@redhat.com>
3368
3369         * linux-thread.c (_initialize_linuxthreads): Make sure that
3370         linuxthreads_block_mask does not block SIGCHLD.
3371
3372 2000-01-20  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3373
3374         * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
3375         text so that new lines work properly.
3376
3377 2000-01-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3378
3379         * proc-utils.h: New file. Export functions from proc-*.c.
3380
3381         * proc_api.c: Rename to:
3382         * proc-api.c: New file. Add include of proc-utils.h.
3383
3384         * proc_events.c: Rename to:
3385         * proc-events.c: New file.
3386
3387         * proc_flags.c: Rename to:
3388         * proc-flags.c: New file.
3389
3390         * proc_why.c: Rename to:
3391         * proc-why.c: New file. Add include of proc-utils.h.
3392
3393         * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
3394         ctype.h, proc-utils.h.
3395         (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
3396         (open_procinfo_files): Conditionalize local variable tmp, to avoid
3397         compiler warnings.
3398         (proc_iterate_over_mappings): Conditionalize local vars mapfd and
3399         pathname.
3400         (procfs_wait): Adjust format in some printf_filetered calls to
3401         avoid compiler warnings.
3402         (make_signal_thread_runnable): Ifdef 0. The calls to this function
3403         are also ifdef'd 0 .
3404         (procfs_resume): Add parentheses around '&&' operation.
3405         (procfs_set_exec_trap): Remove unused variable.
3406         (info_proc_cmd): Add braces to avoid ambiguous else clause.
3407
3408         * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
3409         proc-why.o): Update dependencies.
3410
3411         * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
3412         proc-*.o.
3413
3414 2000-01-17  Jason Molenda  (jsm@bugshack.cygnus.com)
3415
3416         * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
3417         Fix from Robert Lipe <robertl@sco.com>.
3418         * configure: Regenerated.
3419
3420 2000-01-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3421
3422         * stack.c (print_frame_info_base): Break up into the frame info
3423         (location) printing part and the rest (source line printing).
3424         (print_frame): New function. Take care of printing the location
3425         information.
3426         Update copyright.
3427
3428         * infrun.c (normal_stop): Use enum values rather than integers for the
3429         source_flag to be passed to show_and_print_stack_frame().
3430         Update copyright.
3431
3432         * frame.h (print_what): New enum for 'source' argument to
3433         print_frame_info_base(). Use this instead of obscure numbers.
3434         Update copyright.
3435
3436 Sun Jan 16 17:58:00 2000  David Taylor  <taylor@texas.cygnus.com>
3437
3438         * event-top.c (stdin_event_handler): call quit_command rather than
3439         exit -- run cleanups, give target code a chance to say goodbye to
3440         the target.  Fixes bug where the inferior processes were left
3441         around on Solaris (and probably elsewhere) by the testsuite.
3442
3443 2000-01-14  Mark Salter  <msalter@cygnus.com>
3444
3445         * v850-tdep.c (v850_target_architecture_hook): Setup correct
3446         machine id for disassembly.
3447
3448 2000-01-13  Jim Blandy  <jimb@cygnus.com>
3449
3450         * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
3451         convert_to_regset, when regno indicates a specific register.
3452
3453 Thu Jan 13 23:34:17 EST 2000  Nicholas Duffek <nsd@cygnus.com>
3454
3455         * uw-thread.c: Document libthread.so debugging interface.  Minor
3456         comment and formatting tweaks.
3457         (DEBUG): #define as 0 instead of 1.
3458         (CALL_BASE): Include function name in error msg.
3459         (libthread_stub): Adjust inferior_pid after thread exit.
3460         (uw_thread_create_inferior): Deactivate uw_thread_ops before
3461         asking procfs_ops to create inferior.
3462         (libthread_init): Don't return nonlocally on error.
3463
3464 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3465
3466         * rdi-share/ardi.c (negotiate_params): Fix initialization of static
3467         variable.
3468
3469 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3470
3471         * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
3472         both sides are on the same state.
3473
3474 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3475
3476         * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
3477         115200 (minor syntax mistake).
3478
3479 2000-01-12  Jim Blandy  <jimb@cygnus.com>
3480
3481         * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
3482         this here, to go along with the definitions of PIDGET and TIDGET.
3483
3484 2000-01-12  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3485
3486         * thread.c (do_captured_thread_select): New function. Switch
3487         current thread, safely from within catch_errors().
3488         (gdb_thread_select): New function. Switch threads safely.
3489         (thread_command): Use gdb_thread_select().
3490         Include ui-out.h.
3491         (do_captured_list_thread_ids): New function.
3492         (gdb_list_thread_ids): New function.
3493
3494         * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
3495
3496 2000-01-11  Christopher Faylor <cgf@cygnus.com>
3497
3498         * configure.in: Avoid linking -limagehlp unless it's a native build.
3499         * configure: Regenerate.
3500         * thread.cc (add_thread): Clear private data pointer here or suffer
3501         strange behavior when it is checked for NULL later.
3502
3503 2000-01-09  Christopher Faylor  <cgf@cygnus.com>
3504
3505         * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
3506         * configure.in: Add an additional library to cygwin link.
3507         * configure: Regenerate.
3508
3509         Patch from Egor Duda <deo@logos-m.ru>:
3510         * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
3511         type.
3512
3513 2000-01-07  Michael Snyder  <msnyder@cleaver.cygnus.com>
3514
3515         * uw-thread.c: New file to support UnixWare user-mode threads:
3516         contributed by Nickolas Duffek  <nsd@cygnus.com>.
3517         * target.h (struct target_ops): New vector, to_extra_thread_info,
3518         allows back-ends to give extra details in info thread display.
3519         (target_extra_thread_info): define new macro.
3520         (target_find_new_threads): simplify macro.  Cleanup comments.
3521         * target.c (to_extra_thread_info): default and inherit new vector.
3522         (cleanup_target): eliminate PARAMS, break up long lines,
3523         provide default definition for to_extra_thread_info, and
3524         to_find_new_threads.  Default to_thread_alive and to_query
3525         to return_zero, not target_ignore (they each return int not void).
3526         (debug_to_find_new_threads): new debug entry.
3527         (setup_target_debug): add debug_to_find_new_threads.
3528         * gdbthread.h: export struct thread_info, find_thread_pid, and
3529         iterate_over_threads.  Add comments.  Eliminate PARAMS.  Update
3530         copyright.  Add new private data pointer for use by target back-ends.
3531         * thread.c (struct thread_info): move definition to gdbthread.h.
3532         (find_thread_pid): new exported function for thread lookup.
3533         (iterate_over_threads): new exported function for applying
3534         arbitrary operations to threads.  Update copyright to 2000.
3535         (info_threads_command): use new target_extra_thread_info vector
3536         to display extra information about each thread (if implemented).
3537         * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
3538         Add defines for PIDGET, etc.
3539         * config/i386/tm-i386sol2.h: ditto.
3540         * config/sparc/tm-sun4sol2.h: ditto.
3541         * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
3542         * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
3543         if -lpthread and -lpthreads fail.
3544
3545         * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
3546         (proc_flags): combine flags that UnixWare splits into two locations.
3547         (proc_modify_flag): add support for PR_KLC (kill on last close).
3548         (proc_[un]set_kill_on_last_close): new functions.
3549
3550 2000-01-07  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3551
3552         * infrun.c (normal_stop): Print out thread id when we stop.
3553
3554 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3555
3556         * remote.c (remote_open_1): Fix message so it does not imply a
3557         specific syntax for serial ports, as it is OS dependent.
3558         (remote_async_open_1): Ibid.
3559         (init_remote_ops): Ibid.
3560
3561 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3562
3563         * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
3564         "set remotebaud" command (if set) when no speed is specified on
3565         the "target rdi" command.
3566
3567 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3568
3569         * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
3570         115200.
3571         (baud_options[]): Ibid.
3572
3573 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3574
3575         * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
3576         used by each operating system.
3577
3578 2000-01-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3579
3580         * breakpoint.c (until_break_command): Add an argument for the
3581         continuation, the beginning of the cleanups set up by this
3582         command.
3583         (until_break_command_continuation): Do cleanups until the one
3584         passed in as argument instead of doing all of them.
3585
3586         * infcmd.c (finish_command_continuation): Expect a new argument,
3587         which indicates up to where to do cleanups. Update calls to
3588         do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
3589         (finish_command): Add another argument for the continuation: the
3590         starting cleanup for this command.
3591
3592 2000-01-05  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3593
3594         From Grant Edwards <grante@visi.com> (original patch from Thomas
3595         Zenker ):
3596         * rdi-share/ardi.c: Allow interruption of interruptible
3597         targets with a <CNTL-C>.
3598
3599 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3600
3601         * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
3602         to control port to accommodate some versions of Angel.
3603
3604 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3605
3606         * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
3607         Add interpretation for C Support Library packets.
3608
3609 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3610
3611         * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
3612         is now being modified.
3613         * rdi-share/devsw.h: Adjust declaration of the above funtion.
3614
3615 For older changes see ChangeLog-99
3616 \f
3617 Local Variables:
3618 mode: change-log
3619 left-margin: 8
3620 fill-column: 74
3621 version-control: never
3622 End: