gdb/ChangeLog

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