gdb/ChangeLog

   1 2002-01-10  Andrew Cagney  <ac131313@redhat.com>
   2
   3         * config/djgpp/fnchange.lst: Add renames for bfd/ChangeLog-0001
   4         and bfd/elf32-sh-nbsd.c.
   5
   6 2002-01-10  Michael Snyder  <msnyder@redhat.com>
   7
   8         * NEWS: Mention --pid and corefile/proc-id behavior change.
   9
  10         * Makefile.in: Add rules for gcore.o and linux-proc.o.
  11         * gcore.c: Include cli/cli-decode.h instead of command.h.
  12
  13         * main.c (captured_main): Add new command line option "--pid".
  14         If the second command line argument (following the symbol-file)
  15         begins with a digit, try to attach to it before trying to open
  16         it as a corefile.
  17         (print_gdb_help): Document the "--pid" argument.
  18
  19 2002-01-10  Eli Zaretskii  <eliz@is.elta.co.il>
  20
  21         * completer.c (command_completer): New function.
  22
  23         * completer.h <command_completer>: Add prototype.
  24
  25         * cli/cli-cmds.c (init_cli_cmds): Make command_completer be the
  26         completer for the "help" command.
  27
  28 2002-01-09  Jason Merrill  <jason@redhat.com>
  29
  30         * c-typeprint.c (is_type_conversion_operator): Fix thinko.
  31
  32 2002-01-09  Michael Snyder  <msnyder@redhat.com>
  33
  34         * i386-linux-nat.c (fill_fpxregset): Make global.
  35         (store_fpxregset): Ditto.
  36
  37         * gregset.h (gdb_fpxregset_t): Define.
  38         (supply_fpxregset): Prototype.
  39         (fill_fpxregset): Prototype.
  40
  41         * exec.c (exec_make_note_section): Don't call elfcore_write_prpsinfo.
  42
  43 2002-01-09  Richard Earnshaw  <rearnsha@arm.com>
  44
  45         * config/arm/arm-tdep.h (arm_software_single_step): Remove PARAMS.
  46         * config/arm/nm-nbsd.h (arm_register_u_addr): Likewise.
  47         * config/arm/tm-nbsd.h (get_longjmp_target): Likewise.
  48
  49 2002-01-09  Andrew Cagney  <ac131313@redhat.com>
  50
  51         * MAINTAINERS: Update target maintainer rules so that any
  52         Maintainer can approve a tested patch for a maintenance-only
  53         target.
  54
  55 2002-01-09  Richard Earnshaw  <rearnsha@arm.com>
  56
  57         * MAINTAINERS (write-after-approval): Add myself.
  58
  59         * arm-tdep.c (arm_init_extra_frame_info): Cast NULL argument to
  60         IN_SIGTRAMP.
  61
  62 2002-01-08  Michael Snyder  <msnyder@redhat.com>
  63
  64         * linux-proc.c (child_pid_to_exec_file): Use readlink to get the
  65         real name of the executable, rather than the /proc name.
  66
  67 2002-01-03  Michael Snyder  <msnyder@redhat.com>
  68
  69         Implement a "generate-core-file" command in gdb, save target state.
  70         * gcore.c: New file.  Implement new command 'generate-core-file'.
  71         Save a corefile image of the current state of the inferior.
  72         * linux-proc.c: Add linux-specific code for saving corefiles.
  73         * target.h (struct target_ops): Add new target vectors for saving
  74         corefiles; to_find_memory_regions and to_make_corefile_notes.
  75         (target_find_memory_regions): New macro.
  76         (target_make_corefile_notes): New macro.
  77         * target.c (update_current_target): Inherit new target methods.
  78         (dummy_find_memory_regions): New place-holder method.
  79         (dummy_make_corefile_notes): New place-holder method.
  80         (init_dummy_target): Initialize new dummy target vectors.
  81         * exec.c (exec_set_find_memory_regions): New function.
  82         Allow the exec_ops vector for memory regions to be taken over.
  83         (exec_make_note_section): New function, target vector method.
  84         * defs.h (exec_set_find_memory_regions): Export prototype.
  85         * procfs.c (proc_find_memory_regions): New function, corefile method.
  86         (procfs_make_note_section): New function, corefile method.
  87         (init_procfs_ops): Set new target vector pointers.
  88         (find_memory_regions_callback): New function.
  89         (procfs_do_thread_registers): New function.
  90         (procfs_corefile_thread_callback): New function.
  91         * sol-thread.c (sol_find_memory_regions): New function.
  92         (sol_make_note_section): New function.
  93         (init_sol_thread_ops): Initialize new target vectors.
  94         * inftarg.c (inftarg_set_find_memory_regions): New function.
  95         Allow to_find_memory_regions vector to be taken over.
  96         (inftarg_set_make_corefile_notes): New function.
  97         Allow to_make_corefile_notes vector to be taken over.
  98         * thread-db.c (thread_db_new_objfile): Don't activate thread-db
  99         interface layer if not target_has_execution (may be a corefile).
 100         * config/i386/linux.mh: Add gcore.o to NATDEPFILES.
 101         * config/sparc/sun4sol2.mh: Ditto.
 102         * config/alpha/alpha-linux.mh: Ditto.
 103         * config/arm/linux.mh: Ditto.
 104         * config/i386/x86-64linux.mh: Ditto.
 105         * config/ia64/linux.mh: Ditto.
 106         * config/m68k/linux.mh: Ditto.
 107         * config/mips/linux.mh: Ditto.
 108         * config/powerpc/linux.mh: Ditto.
 109         * config/sparc/linux.mh: Ditto.
 110
 111 2002-01-07  Michael Snyder  <msnyder@redhat.com>
 112
 113         * arm-linux-nat.c: Remove references to regcache.c internal data
 114         (registers[] and register_valid[]).
 115
 116 2002-01-07  Michael Snyder  <msnyder@redhat.com>
 117
 118         * linux-proc.c: New file.  Implement child_pid_to_exec_file,
 119         so that attaching to a pid will automatically read the process's
 120         symbol file and shlibs.
 121         * Makefile.in: Add rule for linux-proc.o.
 122         * config/nm-linux.h: Define CHILD_PID_TO_EXEC_FILE.
 123         * config/alpha/alpha-linux.mh: Add linux-proc.o to NATDEPFILES.
 124         * config/arm/linux.mh: Ditto.
 125         * config/i386/linux.mh: Ditto.
 126         * config/i386/x86-64linux.mh: Ditto.
 127         * config/ia64/linux.mh: Ditto.
 128         * config/m68k/linux.mh: Ditto.
 129         * config/mips/linux.mh: Ditto.
 130         * config/powerpc/linux.mh: Ditto.
 131         * config/sparc/linux.mh: Ditto.
 132
 133 2002-01-06  Pierre Muller  <muller@ics.u-strasbg.fr>
 134
 135         * win32-nat.c: Add i386-tdep.h dependency.
 136
 137 2002-01-07  Michael Snyder  <msnyder@redhat.com>
 138
 139         * solib.c (info_sharedlibrary_command): Use TARGET_PTR_BIT
 140         instead of bfd_get_arch_size.  Don't bail out just because
 141         there's no exec_bfd.
 142
 143         * cp-valprint.c (cp_print_value): FIXME comment, alloca size.
 144         * p-valprint.c (pascal_object_print_value): Ditto.
 145         * somread.c (som_symtab_read): Ditto.
 146         * symfile.c (simple_free_overlay_region_table): Ditto.
 147         * valops.c (value_assign): Ditto.
 148
 149         * tracepoint.c (tracepoint_save_command): From Klee Dienes --
 150         use tilde_expand and strerror for opening save-tracepoints file.
 151
 152         * thread-db.c (thread_db_new_objfile): Indendation fix.
 153
 154         * infptrace.c (GDB_MAX_ALLOCA): New define.
 155         (child_xfer_memory): Use xmalloc/xfree instead of alloca if the
 156         size of the buffer exceeds GDB_MAX_ALLOCA (default 1 megabyte,
 157         can be overridden with whatever value is appropriate to the host).
 158         * infttrace.c (child_xfer_memory): Add FIXME warning about use of
 159         alloca to allocate potentially large buffer.
 160         * rs6000-nat.c (child_xfer_memory): Ditto.
 161         * symm-nat.c (child_xfer_memory): Ditto.
 162         * x86-64-linux-nat.c (child_xfer_memory): Ditto.
 163
 164 2002-01-07  Jackie Smith Cashion  <jsmith@redhat.com>
 165
 166         From Nick Clifton  <nickc@redhat.com>
 167         * d10v-tdep.c: Set STACK_START to 0x200bffe.
 168
 169 2002-01-07  Michael Snyder  <msnyder@redhat.com>
 170
 171         * solib-legacy.c (legacy_svr4_fetch_link_map_offsets):
 172         Don't use exec_bfd if it's NULL.
 173
 174 2002-01-06  Mark Kettenis  <kettenis@gnu.org>
 175
 176         * valops.c (value_arg_coerce): Fix formatting.
 177
 178 2002-01-06  Andrew Cagney  <ac131313@redhat.com>
 179
 180         * hp-psymtab-read.c: Include "gdb_string.h" instead of <string.h>.
 181         * gnu-nat.c: Ditto.
 182
 183 2002-01-06  Andrew Cagney  <ac131313@redhat.com>
 184
 185         * MAINTAINERS: Note that alpha-dec-osf4.0a, arc-elf, arm-coff,
 186         arm-elf, arm-pe, d30v-elf, fr30-elf, h8300hms, h8500hms,
 187         i960-coff, m32r-elf, m68k-elf, m88k, mcore-elf, mn10200-elf,
 188         ns32k-netbsd, hppa1.1-hp-proelf, v850-elf, vax-dec-vms5.5 and
 189         z8k-coff have not been multi-arched.  Update z8k-coff build
 190         status.
 191
 192 2002-01-06  Andrew Cagney  <ac131313@redhat.com>
 193
 194         * MAINTAINERS: Mark a29k target as obsolete.
 195         * Makefile.in (a29k-tdep.o, remote-adapt.o, remote-eb.o)
 196         (remote-mm.o, remote-udi.o): Obsolete.  Remove references in
 197         comments.
 198         * NEWS: Note that a29k targets are obsolete.
 199         * a29k-tdep.c: Mark as obsolete.
 200         * configure.tgt: Mark a29k-*-aout*, a29k-*-coff*, a29k-*-elf*,
 201         a29k-*-ebmon*, a29k-*-kern*, a29k-*-none*, a29k-*-udi* and
 202         a29k-*-vxworks* targets as obsolete.
 203         * remote-adapt.c: Obsolete.
 204         * remote-eb.c: Obsolete.
 205         * remote-mm.c: Obsolete.
 206         * remote-udi.c: Obsolete.
 207         * config/a29k/a29k-udi.mt: Obsolete.
 208         * config/a29k/a29k.mt: Obsolete.
 209         * config/a29k/tm-a29k.h: Obsolete.
 210         * config/a29k/tm-vx29k.h: Obsolete.
 211         * config/a29k/vx29k.mt: Obsolete.
 212
 213 2002-01-05  Andrew Cagney  <ac131313@redhat.com>
 214
 215         * rs6000-tdep.c (rs6000_do_registers_info): Replace BIG_ENDIAN
 216         with BFD_ENDIAN_BIG.
 217
 218 2002-01-05  Andrew Cagney  <ac131313@redhat.com>
 219
 220         * configure.in (AC_CHECK_HEADERS): Do not check for <endian.h>.
 221         * configure, config.in: Re-generate.
 222         * config/vax/xm-vaxbsd.h: Do not include <machine/endian.h>.
 223         * defs.h: Do not include <endian.h>.
 224
 225 2002-01-05  Jason Thorpe  <thorpej@wasabisystems.com>
 226
 227         * acconfig.h (HAVE_PT_GETXMMREGS): New.
 228         * config.in: Regenerate.
 229         * configure.in: Update copyright years.
 230         Add test for PT_GETXMMREGS supplied by <sys/ptrace.h>.
 231         * configure: Regenerate.
 232         * i386bsd-nat.c: Update copyright years.
 233         (fill_gregset): Use regcache_collect.
 234         (fetch_inferior_registers): Only fetch integer registers
 235         if requested to do so.  Add support for XMM registers
 236         using PT_GETXMMREGS.
 237         (store_inferior_registers): Only store integer registers
 238         if requested to do so.  Add support for XMM registers
 239         using PT_SETXMMREGS.
 240         * i386nbsd-nat.c (fetch_inferior_registers): Remove.
 241         (store_inferior_registers): Remove.
 242         (fetch_core_registers): Use supply_gregset and i387_supply_fsave.
 243         (fetch_elfcore_registers): New function.
 244         (i386nbsd_elfcore_fns): New.
 245         (_initialize_i386nbsd_nat): Register i386nbsd_elfcore_fns.
 246         * config/i386/nbsd.mh (NATDEPFILES): Add i387-nat.o and
 247         i386bsd-nat.o.
 248         * config/i386/nbsdelf.mh (NATDEPFILES): Likewise.
 249         * config/i386/nbsd.mt (TDEPFILES): Add i386bsd-nat.o.
 250         * config/i386/nbsdelf.mt (TDEPFILES): Likewise.
 251         * config/i386/tm-nbsd.h: Update copyright years.
 252         (HAVE_SSE_REGS): Define.
 253         (IN_SIGTRAMP): Define as i386bsd_in_sigtramp.
 254         (SIGTRAMP_START): Redefine as i386bsd_sigtramp_start.
 255         (SIGTRAMP_END): Redefine as i386bsd_sigtramp_end.
 256         (SIGCONTEXT_PC_OFFSET): Remove.
 257         (FRAME_SAVED_PC): Define as i386bsd_frame_saved_pc.
 258
 259 2002-01-05  Andrew Cagney  <ac131313@redhat.com>
 260
 261         * configure.tgt: Remove powerpc-*-macos* target.
 262         * config/m68k/xm-mpw.h: Delete file.
 263         * config/xm-mpw.h: Delete file.
 264         * ser-mac.c: Delete file.
 265         * mpw-make.sed: Delete file.
 266         * mpw-config.in: Delete file.
 267         * mac-xdep.c: Delete file.
 268         * mac-gdb.r: Delete file.
 269         * mac-defs.h: Delete file.
 270         * mac-nat.c: Delete file.
 271         * config/powerpc/macos.mh: Delete file.
 272         * config/powerpc/macos.mt: Delete file.
 273         * config/powerpc/nm-macos.h: Delete file.
 274         * config/powerpc/tm-macos.h: Delete file.
 275         * source.c (openp, open_source_file): Remove obsolete code.
 276         * top.c (gdb_readline): Ditto.
 277         * utils.c (query): Ditto.
 278         * event-top.c (display_gdb_prompt): Ditto.
 279         * Makefile.in (ser-mac.o): Delete obsolete target.
 280         * NEWS: Update.
 281
 282 2002-01-04  Andrew Cagney  <ac131313@redhat.com>
 283
 284         * defs.h (BIG_ENDIAN): Delete macro definition.
 285         * a29k-tdep.c, arch-utils.c, arm-tdep.c, ax-gdb.c, ch-exp.c,
 286         coffread.c, cris-tdep.c, d10v-tdep.c, d30v-tdep.c, defs.h,
 287         findvar.c, infcmd.c, mem-break.c, mips-tdep.c, mn10300-tdep.c,
 288         printcmd.c, remote-os9k.c, remote-rdi.c, remote-rdp.c,
 289         remote-sim.c, remote.c, rs6000-tdep.c, sh-tdep.c, sparcl-tdep.c,
 290         stabsread.c, valops.c, valprint.c, config/a29k/tm-a29k.h,
 291         config/a29k/tm-vx29k.h, config/arm/tm-arm.h,
 292         config/d30v/tm-d30v.h, config/fr30/tm-fr30.h,
 293         config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
 294         config/m32r/tm-m32r.h, config/m68k/tm-m68k.h,
 295         config/m88k/tm-m88k.h, config/mips/tm-mips.h, config/pa/tm-hppa.h,
 296         config/sparc/tm-sparc.h, config/z8k/tm-z8k.h, mi/mi-cmd-disas.c,
 297         mi/mi-main.c: Replace BIG_ENDIAN with BFD_ENDIAN_BIG.
 298         * gdbarch.sh: Replace BIG_ENDIAN with BFD_ENDIAN_BIG.
 299         * gdbarch.c: Re-generate.
 300
 301 2002-01-04  Daniel Jacobowitz  <drow@mvista.com>
 302
 303         * thread-db.c (thread_db_new_objfile): Do not enable thread_db
 304         for core files.
 305
 306 2002-01-04  Jason Thorpe  <thorpej@wasabisystems.com>
 307
 308         * config/arm/nbsd.mh (XDEPFILES): Remove ser-tcp.o.
 309
 310 2002-01-04  Andrew Cagney  <ac131313@redhat.com>
 311
 312         * value.h (value_ptr): Delete typedef.
 313
 314 2002-01-04  Jason Thorpe  <thorpej@wasabisystems.com>
 315
 316         * i386nbsd-nat.c: Update copyright years.
 317         Include i386-tdep.h.
 318
 319 2002-01-04  Elena Zannoni  <ezannoni@redhat.com>
 320
 321         * stabsread.c: Update copyright years.
 322
 323         From Debashis Mahata <debashis.mahata@wipro.com>:
 324         (read_struct_fields): Deal with Sun C compiler erroneous stab
 325         output for structs and unions.
 326         Fix PR gdb/269.
 327
 328 2002-01-04  Daniel Jacobowitz  <drow@mvista.com>
 329
 330         * p-valprint.c: Include "cp-abi.h" for baseclass_offset
 331         prototype.
 332
 333 2002-01-04  Daniel Jacobowitz  <drow@mvista.com>
 334
 335         * cp-abi.c: Fix whitespace.
 336         (baseclass_offset): New wrapper function.
 337         * cp-abi.h (baseclass_offset): Add prototype.
 338         (struct cp_abi_ops): Add baseclass_offset pointer.
 339
 340         * valops.c (vb_match): Move to...
 341         * gnu-v2-abi.c (vb_match): here.
 342         * valops.c (baseclass_offset): Move to...
 343         * gnu-v2-abi.c (gnuv2_baseclass_offset): here, and rename.
 344
 345         * gnu-v3-abi.c (gnuv3_baseclass_offset): New function.
 346
 347         * gnu-v2-abi.c (init_gnuv2_ops): Initialize baseclass_offset.
 348         * gnu-v3-abi.c (init_gnuv3_ops): Likewise.
 349         * hpacc-abi.c (init_hpacc_ops): Likewise.
 350
 351 2002-01-04  Daniel Jacobowitz  <drow@mvista.com>
 352
 353         * valops.c (find_overload_match): Accept obj as a
 354         reference parameter.  Update it before returning.
 355         * value.h (find_overload_match): Update prototype.
 356         * eval.c (evaluate_subexp_standard): Pass object to
 357         find_overload_match by reference.
 358
 359 2002-01-03  Andrew Cagney  <ac131313@redhat.com>
 360
 361         * valarith.c: Replace value_ptr with struct value pointer.  Remove
 362         register attribute from value declarations.
 363         * valops.c: Ditto.
 364         * value.h: Ditto.
 365         * scm-lang.c (scm_lookup_name): Ditto.
 366
 367 2002-01-03  Michael Snyder  <msnyder@redhat.com>
 368
 369         Abstract the functionality of iterating over mapped memory
 370         regions into a general purpose iterator function.
 371         * procfs.c (iterate_over_mappings): New function, general purpose
 372         iterator for memory sections.
 373         (proc_iterate_over_mappings): Reimplement using iterate_over_mappings.
 374         (solib_mappings_callback): New function, callback for above.
 375         (info_proc_mappings): Reimpliment using iterate_over_mappings.
 376         (info_mappings_callback): New function, callback for above.
 377
 378         * procfs.c (proc_set_watchpoint): Add cast to suppress warning.
 379
 380 2002-01-01  Mark Kettenis  <kettenis@gnu.org>
 381
 382         * i386-tdep.h (struct gdbarch_tdep): Add `os_ident' member.
 383         * i386-tdep.c: Include "elf-bfd.h".
 384         (process_note_abi_tag_sections): New function.
 385         (i386_gdbarch_init): Add code to recognize various OS/ABI
 386         combinations.
 387
 388         * maint.c (_initialize_maint_cmds): Add missing \ in
 389         string-literal.
 390
 391 For older changes see ChangeLog-2001
 392 \f
 393 Local Variables:
 394 mode: change-log
 395 left-margin: 8
 396 fill-column: 74
 397 version-control: never
 398 End: