gdb/ChangeLog

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