gdb/ChangeLog

   1 2006-01-20  Mark Mitchell  <mark@codesourcery.com>
   2
   3         * Makefile.in (remote-rdi.o): Remove.
   4         (rdi-share/libangsd.a): Likewise.
   5         * README: Don't mention remote-rdi.c.
   6         * NEWS: Mention removal of rdi-share.
   7         * configure.ac: Don't configure rdi-share subdirectory.
   8         * remote-rdi.c: Remove.
   9         * config/arm/embed.mt (TDEPFILES): Remove remote-rdi.o.
  10         (TDEPLIBS): Remove rdi-share/libangsd.a.
  11         * rdi-share/Makefile.am: Remove.
  12         * rdi-share/Makefile.in: Likewise.
  13         * rdi-share/README.CYGNUS: Likewise.
  14         * rdi-share/aclocal.m4: Likewise.
  15         * rdi-share/adp.h: Likewise.
  16         * rdi-share/adperr.h: Likewise.
  17         * rdi-share/angel.h: Likewise.
  18         * rdi-share/angel_bytesex.c: Likewise.
  19         * rdi-share/angel_bytesex.h: Likewise.
  20         * rdi-share/angel_endian.h: Likewise.
  21         * rdi-share/ardi.c: Likewise.
  22         * rdi-share/ardi.h: Likewise.
  23         * rdi-share/armdbg.h: Likewise.
  24         * rdi-share/buffers.h: Likewise.
  25         * rdi-share/chandefs.h: Likewise.
  26         * rdi-share/channels.h: Likewise.
  27         * rdi-share/chanpriv.h: Likewise.
  28         * rdi-share/configure: Likewise.
  29         * rdi-share/configure.in: Likewise.
  30         * rdi-share/crc.c: Likewise.
  31         * rdi-share/crc.h: Likewise.
  32         * rdi-share/dbg_conf.h: Likewise.
  33         * rdi-share/dbg_cp.h: Likewise.
  34         * rdi-share/dbg_hif.h: Likewise.
  35         * rdi-share/dbg_rdi.h: Likewise.
  36         * rdi-share/devclnt.h: Likewise.
  37         * rdi-share/devices.h: Likewise.
  38         * rdi-share/devsw.c: Likewise.
  39         * rdi-share/devsw.h: Likewise.
  40         * rdi-share/drivers.c: Likewise.
  41         * rdi-share/drivers.h: Likewise.
  42         * rdi-share/etherdrv.c: Likewise.
  43         * rdi-share/ethernet.h: Likewise.
  44         * rdi-share/host.h: Likewise.
  45         * rdi-share/hostchan.c: Likewise.
  46         * rdi-share/hostchan.h: Likewise.
  47         * rdi-share/hsys.c: Likewise.
  48         * rdi-share/hsys.h: Likewise.
  49         * rdi-share/logging.c: Likewise.
  50         * rdi-share/logging.h: Likewise.
  51         * rdi-share/msgbuild.c: Likewise.
  52         * rdi-share/msgbuild.h: Likewise.
  53         * rdi-share/params.c: Likewise.
  54         * rdi-share/params.h: Likewise.
  55         * rdi-share/rx.c: Likewise.
  56         * rdi-share/rxtx.h: Likewise.
  57         * rdi-share/serdrv.c: Likewise.
  58         * rdi-share/serpardr.c: Likewise.
  59         * rdi-share/sys.h: Likewise.
  60         * rdi-share/tx.c: Likewise.
  61         * rdi-share/unixcomm.c: Likewise.
  62         * rdi-share/unixcomm.h: Likewise.
  63
  64 2006-01-21  Mark Kettenis  <kettenis@gnu.org>
  65
  66         * hppa-linux-tdep.c (hppa_linux_sigtramp_frame_prev_register):
  67         Change type of last argument to `gdb_byte *'.
  68
  69 2006-01-20  Mark Kettenis  <kettenis@gnu.org>
  70
  71         * hppa-tdep.h (hppa_in_solib_call_trampoline)
  72         (hppa_skip_trampoline_code): New prototypes.
  73         * hppa-tdep.c (struct insn_pattern): New.
  74         (hppa_long_branch_stub, hppa_long_branch_pic_stub)
  75         (hppa_import_stub, hppa_import_pic_stub, hppa_plt_stub): Moved
  76         here from hppa-linux-tdep.c
  77         (HPPA_MAX_INSN_PATTERN_LEN): New define.
  78         (hppa_match_insns, hppa_match_insns_relaxed, hppa_in_dyncall)
  79         (hppa_in_solib_call_trampoline, hppa_skip_trampoline_code): New
  80         functions based on functions removed from hppa-linux-tdep.c.
  81         * hppa-linux-tdep.c (hppa_long_branch_stub)
  82         (hppa_long_branch_pic_stub, hppa_import_stub)
  83         (hppa_import_pic_stub, hppa_plt_stub): Moved to hppa-tdep.c.
  84         (insns_match_pattern_relaxed, hppa_linux_in_dyncall)
  85         (hppa_linux_in_solib_call_trampoline)
  86         (hppa_linux_skip_trampoline_code): Removed.
  87         (hppa_linux_init_abi): Set TDEP->in_solib_call_tranpoline to
  88         hppa_in_solib_call_trampoline and skip_trampoline_code to
  89         hppa_skip_trampoline_code.
  90         * hppabsd-tdep.c (hppabsd_init_abi): Set
  91         TDEP->in_solib_call_trampoline and skip_trampoline_code.
  92
  93 2006-01-20  Jim Blandy  <jimb@redhat.com>
  94
  95         * MAINTAINERS: Change my E-mail address.
  96
  97         * configure.ac: Add -Wno-pointer-sign to list of build warnings.
  98         * configure: Regenerated.
  99
 100 2006-01-20  Daniel Jacobowitz  <dan@codesourcery.com>
 101
 102         * MAINTAINERS: Overhaul.
 103
 104 2006-01-18  Mark Kettenis  <kettenis@gnu.org>
 105
 106         Based on a previous patch form Michal Ludvig:
 107         * amd64-tdep.c (amd64_sse_type): Remove.
 108         (amd64_register_info): Use i386_eflags_type and i386_sse_type
 109         where appropriate.
 110         (AMD64_NUM_REGS): Use ARRAY_SIZE.
 111         (amd64_register_type): Remove code to build amd_sse_type.
 112         * i386-tdep.c (i386_eflag_type): New variable.
 113         (i386_mmx_type, i386_sse_type): Make global.
 114         (i386_init_types): New function.
 115         (i386_build_mmx_type, i386_build_sse_type): Remove functions.
 116         (i386_register_type): Return i386_eflag_type, i386_sse_type and
 117         i386_mmx_type when appropriate.
 118         (_initialize_i386_tdep): Call i386_init_types.
 119         * i386-tdep.h (i386_eflags_type, i386_mmx_type, i386_sse_type):
 120         Declare extern.
 121
 122         Based on a previous patch form Michal Ludvig:
 123         * gdbtypes.c (append_flags_type_flag, init_flags_type): New
 124         functions.
 125         (is_integral_type, rank_one_type, recursive_dump_type): Add
 126         support for TYPE_CODE_FLAGS.
 127         * gdbtypes.h (enum type_code): Add TYPE_CODE_FLAGS.
 128         (append_flags_type_field, init_flags_type): New prototypes.
 129         * ada-valprint.c (ada_val_print_1): Add support for
 130         TYPE_CODE_FLAGS.
 131         * c-valprint.c (c_val_print): Likewise.
 132         * f-valprint.c (f_val_print): Likewise.
 133         * p-valprint.c (pascal_val_print): Likewise.
 134         * valprint.c (val_print_type_code_flags): New function.
 135         * valprint.h (val_print_type_code_flags): New prototype.
 136         * value.c (unpack_long, value_from_longest): Add support for
 137         TYPE_CODE_FLAGS.
 138
 139 2006-01-17  Christopher Faylor  <cgf@timesys.com>
 140
 141         * MAINTAINERS: Very belatedly remove myself from from the list of
 142         people caught up in the paper trail.
 143
 144 2006-01-17  Jim Blandy  <jimb@redhat.com>
 145
 146         * symtab.h (struct general_symbol_info): Use gdb_byte for
 147         value.bytes.
 148         * stabsread.c (define_symbol): Use gdb_byte for the buffer holding
 149         a floating-point constant's value.
 150         * dwarf2read.c (dwarf2_const_value): Remove casts of value buffer
 151         to char *.
 152         * findvar.c (read_var_value): Eliminate needless temporary.
 153
 154         * dwarf2-frame.c (dwarf2_read_section): Update forward declaration
 155         to match prior change to dwarf2_read_section's type.
 156
 157 2006-01-16  Paul Gilliam  <pgilliam@us.ibm.com>
 158
 159         * ppc-tdep.h (PPC_MAX_EPILOGUE_INSTRUCTIONS): New define.
 160         * rs6000-tdep.c (insn_changes_sp_or_jumps)
 161         (rs6000_in_function_epilogue_p): New functions.
 162         (rs6000_gdbarch_init): Set in_function_epilogue_p.
 163
 164 2006-01-17  Jim Blandy  <jimb@redhat.com>
 165
 166         * dwarf2read.c (struct dwarf2_per_objfile, struct comp_unit_head)
 167         (struct line_header, struct partial_die_info, struct dwarf_block):
 168         Use gdb_byte for members that refer to Dwarf section contents.
 169         (dwarf2_read_abbrevs, dwarf2_read_section, dwarf_decode_lines,
 170         dwarf_decode_macros, load_comp_unit, load_partial_dies,
 171         locate_pdi_sibling, partial_read_comp_unit_head, peek_die_abbrev,
 172         read_1_byte, read_1_signed_byte, read_2_bytes, read_4_bytes,
 173         read_8_bytes, read_address, read_attribute, read_attribute_value,
 174         read_comp_unit, read_comp_unit_head, read_die_and_children,
 175         read_die_and_siblings, read_full_die, read_indirect_string,
 176         read_initial_length, read_n_bytes, read_offset, read_partial_die,
 177         read_signed_leb128, read_string, read_unsigned_leb128,
 178         skip_children, skip_leb128, skip_one_die): Same.
 179
 180 2006-01-17  Daniel Jacobowitz  <dan@codesourcery.com>
 181
 182         * complaints.c (stop_whining): Make signed.
 183         * linux-thread-db.c (thread_db_store_registers): Use gdb_byte.
 184
 185 2006-01-17  Daniel Jacobowitz  <dan@codesourcery.com>
 186
 187         * dwarf2read.c, remote-fileio.c, remote.h: Update copyright
 188         notices.
 189
 190 2006-01-17  Daniel Jacobowitz  <dan@codesourcery.com>
 191
 192         * dwarf2read.c (peek_die_abbrev, read_address, read_initial_length)
 193         (read_offset): Change BYTES_READ argument to unsigned int.
 194         (dwarf2_build_psymtabs_easy, read_comp_unit_head)
 195         (create_all_comp_units, dwarf2_get_pc_bounds)
 196         (dwarf_decode_line_header, var_decode_location)
 197         (dwarf_decode_macros): Change local BYTES_READ variables to
 198         unsigned int.
 199         (read_indirect_string): Remove obsolete cast.
 200
 201 2006-01-17  Daniel Jacobowitz  <dan@codesourcery.com>
 202
 203         * remote-fileio.c (remote_fileio_return_success): Take a gdb_byte
 204         argument.
 205         (remote_fileio_func_open, remote_fileio_func_rename)
 206         (remote_fileio_func_unlink, remote_fileio_func_stat)
 207         (remote_fileio_func_fstat, remote_fileio_func_gettimeofday)
 208         (remote_fileio_func_system): Cast the arguments to
 209         remote_read_bytes and remote_write_bytes.
 210         (remote_fileio_func_read, remote_fileio_func_write): Use a
 211         gdb_byte buffer.
 212         * remote.h (remote_read_bytes, remote_write_bytes): Update
 213         prototypes.
 214         * remote.c (hex2bin, bin2hex): Use gdb_byte for the BIN argument.
 215         (threadref_to_int): Replace bogus char * cast.
 216         (remote_unpack_thread_info_response): Use int for tag.
 217         (remote_threads_extra_info, remote_check_symbols): Cast string
 218         arguments to hex2bin.
 219         (remote_wait): Use a char buffer for packets and a gdb_byte
 220         buffer for registers.
 221         (remote_async_wait): Likewise.
 222         (remote_prepare_to_store, store_register_using_P)
 223         (remote_store_registers): Use gdb_byte buffers.
 224         (remote_write_bytes, remote_read_bytes): Use a gdb_byte pointer
 225         for MYADDR and char buffers for strings.
 226         (remote_xfer_partial): Add casts for string operations on READBUF.
 227         (remote_rcmd): Cast strings passed to bin2hex.
 228
 229 2006-01-16  Mark Mitchell  <mark@codesourcery.com>
 230
 231         * aclocal.m4: Regenerate.
 232
 233 2006-01-16  Nathan Sidwell  <nathan@codesourcery.com>
 234
 235         * mt-tdep.c (enum mt_gdb_regnums): Add MT_COPRO_PSEUDOREG_ARRAY,
 236         MT_COPRO_PSEUDOREG_DIM_1, MT_COPRO_PSEUDOREG_DIM_2,
 237         MT_COPRO_PSEUDOREG_REGS members.  Adjust MT_NUM_PSEUDO_REGS.
 238         (mt_register_name): Lazily synthesize name for coprocessor pseudo
 239         array registers.
 240         (mt_copro_register_type): New. Broken out of ...
 241         (mt_register_type): ... here.  Use it.  Deal with coprocessor
 242         pseudo array.
 243         (mt_select_coprocessor): New.
 244         (mt_pseudo_register_read, mt_pseudo_register_write): Deal with
 245         coprocessor pseudo array.
 246
 247 2006-01-16  Andrew Stubbs  <andrew.stubbs@st.com>
 248
 249         * breakpoint.c (insert_breakpoints): Check that a thread exists
 250         before inserting thread specific breakpoints.
 251
 252 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
 253
 254         * osabi.c (generic_elf_osabi_sniffer): Fix typo in previous
 255         commit.
 256
 257         * alpha-tdep.c (alpha_gdbarch_init): Set cannot_step_breakpoint.
 258         * config/alpha/nm-osf.h (CANNOT_STEP_BREAKPOINT): Remove.
 259         * config/alpha/nm-linux.h (CANNOT_STEP_BREAKPOINT): Remove.
 260         * config/alpha/nm-nbsd.h: Remove file.
 261         * config/alpha/nm-fbsd.h: Remove file
 262         * config/alpha/nbsd.mh (NAT_FILE): Remove.
 263         * config/alpha/fbsd.mh (NAT_FILE): Remove.
 264
 265 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
 266
 267         * macroexp.c (expand): Initialize argc.
 268         * stabsread.c (read_type): Handle errors from read_args.
 269         (read_args): Return NULL for errors.
 270
 271 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
 272
 273         * osabi.c (generic_elf_osabi_sniffer): Use memcmp instead of
 274         strcmp to compare string to a byte buffer.
 275
 276 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
 277
 278         * printcmd.c (output_command): Always initialize fmt.size.
 279         (printf_command): Use gdb_byte.
 280         * symfile.c (separate_debug_file_exists): Use gdb_byte.
 281         (load_section_callback, read_target_long_array): Likewise.
 282         (simple_read_overlay_table, simple_read_overlay_region_table)
 283         (simple_overlay_update_1): Correct calls to read_target_long_array.
 284         * valprint.c (partial_memory_read): Change MYADDR to a gdb_byte *.
 285         Also change local pointers.
 286         (val_print_string): Use gdb_byte.
 287
 288 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
 289
 290         * alphafbsd-tdep.c: Include "solib-svr4.h".
 291         (alphafbsd_init_abi): Set solib_svr4_fetch_link_map_offsets to
 292         svr4_lp64_fetch_link_map_offsets.
 293         * Makefile.in (alphafbsd-tdep.o): Update dependencies.
 294         * config/alpha/fbsd.mt (TDEPFILES): Add corelow.o, solib.o and
 295         solib-svr4.o.
 296         * config/alpha/fbsd.mh (NATDEPFILES): Remove solib.o, solib-svr4.o
 297         and solib-legacy.o.
 298         * config/alpha/nm-fbsd.h: Don't include "solib.h".
 299
 300 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
 301
 302         * source.c (_initialize_source): Use add_setshow_integer_cmd.
 303
 304 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
 305
 306         * linux-fork.c (delete_fork_command, detach_fork_command): Use
 307         PIDGET.
 308
 309 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
 310
 311         * arm-linux-tdep.c (arm_linux_svr4_fetch_link_map_offsets):
 312         Remove.
 313         (arm_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
 314         svr4_ilp32_fetch_link_map_offsets.
 315         * cris-tdep.c (cris_linux_svr4_fetch_link_map_offsets): Remove
 316         function.
 317         (cris_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
 318         svr4_ilp32_fetch_link_map_offsets.
 319         * mips-linux-tdep.c (mips_linux_svr4_fetch_link_map_offsets)
 320         (mips64_linux_svr4_fetch_link_map_offsets): Remove functions.
 321         (mips_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
 322         svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
 323         where appropriate.
 324         * nbsd-tdep.c (nbsd_ilp32_solib_svr4_fetch_link_map_offsets):
 325         Simply call svr4_ilp32_fetch_link_map_offsets.
 326         (nbsd_lp64_solib_svr4_fetch_link_map_offsets): Simply call
 327         svr4_lp64_fetch_link_map_offsets.
 328         * ppc-linux-tdep.c (ppc_linux_svr4_fetch_link_map_offsets): Remove
 329         function.
 330         (ppc_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
 331         svr4_ilp32_fetch_link_map_offsets.
 332         * s390-tdep.c (s390_svr4_fetch_link_map_offsets)
 333         (s390x_svr4_fetch_link_map_offsets): Remove functions.
 334         (s390_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
 335         svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
 336         where appropriate.
 337
 338 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
 339
 340         * arm-tdep.c (arm_return_value): Change type of readbuf and
 341         writebuf arguments to `gdb_byte *'.
 342
 343         * s390-tdep.c: Do not include "tm.h" and "../bfd/bfd.h".
 344         * Makefile.in (s390-tdep.o): Update dependencies.
 345
 346 2006-01-14  Mark Kettenis  <kettenis@gnu.org>
 347
 348         * sol2-tdep.h. sol2-tdep.c: New files.
 349         * amd64-sol2-tdep.c: Include "sol2-tdep.h".
 350         (amd64_sol2_init_abi): Set skip_solib_resolver.
 351         * i386-sol2-tdep.c: Include "sol2-tdep.h".
 352         (i386_sol2_init_abi): Set skip_solib_resolver.
 353         * sparc-sol2-tdep.c: Include "sol2-tdep.h".
 354         (sparc32_sol2_init_abi): Set skip_solib_resolver.
 355         * sparc64-sol2-tdep.c: Include "sol2-tdep.h".
 356         (sparc64_sol2_init_abi): Set skip_solib_resolver.
 357         * Makefile.in (sol2_tdep_h): New variable.
 358         (ALLDEPFILES): Add sol2-tdep.c.
 359         (sol2-tdep.o): New target.
 360         (amd64-sol2-tdep.o, i386-sol2-tdep.o, sparc-sol2-tdep.o)
 361         (sparc64-sol2-tdep.o): Update dependencies
 362         * config/i386/i386sol2.mt (TDEPFILES): Add sol2-tdep.o.
 363         * config/i386/sol2-64.mt (TDEPFILES): Add sol2-tdep.o.
 364         * config/sparc/sol2.mt (TDEPFILES): Add sol2-tdep.o.
 365         * config/sparc/sol2-64.mt (TDEPFILES): Add sol2-tdep.o.
 366
 367         * hppa-linux-tdep.c: Fix copyright indentation.
 368
 369         * hppa-tdep.h (enum hppa_regnum): Add HPPA_FP31R_REGNUM.
 370         * hppabsd-nat.c (hppabsd_fpregset_supplies_p)
 371         (hppabsd_supply_fpregset, hppabsd_collect_fpregset): New
 372         functions.
 373         (hppabsd_fetch_registers, hppabsd_store_registers): Handle
 374         floating-point registers.
 375
 376 2006-01-13  Mark Mitchell  <mark@codesourcery.com>
 377
 378         * event-loop.c (gdb_select): Detect file descriptors that have
 379         been closed.
 380
 381 2006-01-13  Mark Kettenis  <kettenis@gnu.org>
 382
 383         * hppabsd-tdep.c (hppabsd_init_abi): Set long_double_bit to 64,
 384         and long_double_format accordingly.
 385
 386 2006-01-12  Paul N. Hilfinger <hilfinger@adacore.com>
 387
 388         * ada-exp.y (yyerror): Change message to ignore the argument, avoiding
 389         translation problems.
 390         * ada-lang.c (ada_value_struct_elt): Change interface and handling
 391         of errors to avoid translation problem (and less than optimal error
 392         messages).
 393         (ada_value_tag, ada_tag_name_1, ada_tag_name_2, ada_evaluate_subexp):
 394         Use new interface to ada_value_struct_elt.
 395         * ada_lang.h (ada_value_struct_elt): Update declaration to new
 396         interface.
 397
 398         * ChangeLog: remove reference to ada-tasks.c from entry of
 399         2006-01-07.
 400
 401 2006-01-11  Mark Kettenis  <kettenis@gnu.org>
 402
 403         * remote.c (get_memory_packet_size, set_thread)
 404         (remote_unpack_thread_info_response, remote_get_threadinfo)
 405         (parse_threadlist_response, remote_get_threadlist)
 406         (remote_current_thread, remote_threads_info)
 407         (remote_threads_extra_info, extended_remote_restart, get_offsets)
 408         (remote_check_symbols, remote_open_1, remote_detach)
 409         (remote_async_wait, remote_fetch_registers)
 410         (remote_store_registers, check_binary_download, putpkt_binary)
 411         (remote_insert_breakpoint, remote_insert_watchpoint)
 412         (remote_remove_watchpoint, remote_insert_hw_breakpoint)
 413         (remote_remove_hw_breakpoint, remote_xfer_partial, remote_rcmd)
 414         (packet_command): Remove redundant parenthesis.
 415
 416 2006-01-10  Mark Kettenis  <kettenis@gnu.org>
 417
 418         * corefile.c (read_memory_integer, read_memory_unsigned_integer)
 419         (read_memory_typed_address, write_memory)
 420         (write_memory_unsigned_integer, write_memory_signed_integer): Use
 421         gdb_byte where appropriate.
 422
 423         * mi/mi-main.c (mi_cmd_data_read_memory): Change type of mbus into
 424         'gdb_byte *'.
 425
 426         * target.h (target_read_memory_partial, target_write_memory_partial):
 427         Change second argument to 'gdb_byte *'.
 428         * target.c (target_xfer_memory_partial): Change third argument to
 429         'gdb_byte *'.
 430         (target_read_memory_partial, target_write_memory_partial): Change
 431         second argument to 'gdb_byte *'.
 432
 433         * linespec.c (decode_objc): Make i1 and i2 unsigned.
 434         (find_method): Set values.sals to NULL.
 435
 436 2006-01-09  Mark Kettenis  <kettenis@gnu.org>
 437
 438         * amd64obsd-nat.c (amd64obsd_supply_pcb): Use 'gdb_byte *' instead
 439         of 'char *' in cast.
 440
 441 2006-01-07  Paul N. Hilfinger <hilfinger@adacore.com>
 442
 443         * ada-exp.y, ada-lex.l, ada-typeprint.c: I18n markup.
 444         * ada-lang.c: I18n markup.
 445         Editorial: change "can not" => "cannot" throughout.
 446
 447 2006-01-07  Mark Kettenis  <kettenis@gnu.org>
 448
 449         * Makefile.in: Sort dependencies.
 450
 451 2006-01-07  Eli Zaretskii  <eliz@gnu.org>
 452
 453         * top.c (control_level): Remove unused variable.
 454
 455 2006-01-06  Fred Fish  <fnf@specifix.com>
 456
 457         * objfiles.c (source.h): Include.
 458         (free_objfile): Update comment about clear_symtab_users().
 459         (free_objfile): Check all symtabs of objfile being freed and if
 460         one of them is the current source symtab, call
 461         clear_current_source_symtab_and_line().
 462
 463 2006-01-04  Michael Snyder  <msnyder@redhat.com>
 464
 465         Checkpoint/Restart for Linux.
 466         * linux-nat.c: Add support for debugging multiple forks.
 467         Add #include for linux-fork.h (interface spec).
 468         (super_mourn_inferior): New function pointer.
 469         (child_mourn_inferior): New function / target method.
 470         (linux_target): Claim to_mourn_inferior method pointer.
 471         (child_follow_fork): Call interface to linux-fork, conditionally
 472         add new fork processes to list of debugged processes.
 473         (kill_inferior): Use interface to linux-fork to kill
 474         multiple processes.
 475
 476         * linux-fork.h: New file.
 477         * linux-fork.c: New file.  Support for debugging multiple forks
 478         of the same program.  Support for checkpoint and restart commands.
 479
 480         * infrun.c (nullify_last_target_wait_ptid): New function.
 481
 482         * Makefile.in: Add linux-fork.
 483         * config/*/linux.mh: Add linux-fork.
 484         * NEWS: Mention new functionality.
 485
 486 2006-01-02  Paul Hilfinger  <hilfingr@nile.gnat.com>
 487
 488         * ada-exp.y (syntax definitions,write_var_or_type,write_name_assoc):
 489         Change uses of "illegal" to "invalid".
 490
 491 2006-01-02  Paul N. Hilfinger  <hilfinger@adacore.com>
 492
 493         * ada-exp.y: Considerable reorganization to move functionality
 494         from ada-lex.l to here, where it is logically more appropriate.
 495         The original reason, however, was to prevent premature name
 496         lookups for selector names in record aggregates.
 497         (BLOCKNAME, TYPENAME, OBJECT_RENAMING): Remove; lexer now returns
 498         NAME for all of these.
 499         (VAR): New artificial token to clarify precedence rules.
 500         (OTHERS): New lexeme.
 501         (empty_stoken): New symbol.
 502         (%union): Remove ssym, voidval.
 503         (%type): Remove <voidval> type declarations.
 504         (syntax definitions): Add aggregates.
 505         Remove distinction between NAME, TYPENAME, BLOCKNAME, OBJECT_RENAMING.
 506         Rename some non-terminals to be closer to reference manual usage.
 507         Tighten up expression syntax to disallow certain non-Ada
 508         constructions such as X and then Y or else Z.
 509         (ada_parse): Remove initialization of left_block_context.
 510         (write_var_from_name): Remove.
 511         (write_var_or_type): New function, containing previous code from
 512         defunct write_var_from_name and name_lookup.
 513         (block_lookup): New function, moved from ada-lex.l
 514         (select_possible_type_sym): New function, factored out of
 515         name_lookup, which used to be in ada-lex.l.
 516         (find_primitive_type): Ditto.
 517         (chop_selector): Ditto.
 518         (write_ambiguous_var): New function, factored out of defunct
 519         write_var_from_name.
 520         (write_selectors): New function.
 521         (write_name_assoc): New function.
 522         (write_exp_op_with_string): New function.
 523
 524         * ada-lex.l (processId): Change interface to return stoken.
 525         (tempbuf, resize_tempbuf, tempbuf_size, tempbuf_len): Remove.
 526         (block_lookup, name_lookup): Remove.  Functionality moved to
 527         ada-exp.y.
 528         (state IN_STRING): Remove.
 529         (rules): Handle string escapes in processString.
 530         Add 'others' token.
 531         Return all NAMEs, BLOCKNAMEs, OBJECT_RENAMINGs, TYPENAMEs in
 532         yylval.sval (as simple strings).
 533         All name look-ups now handled in ada-exp.y.
 534         Introduce "::" (COLONCOLON) token and return as separate token.
 535         (processId): Change return convention.  Comment.
 536         Leave leading "'" in place.
 537         (processString): New function.
 538         (find_dot_all): Add note to comment.
 539         Fix problem that allowed match only at the end.
 540
 541         * ada-lang.c: Introduce aggregates.
 542         (find_struct_field): Add new parameter to count fields skipped, and
 543         allow other output parameters to be NULL.
 544         (value_tag_from_contents_and_address, ada_value_struct_elt): Use
 545         new find_struct_field.
 546         (ada_index_struct_field, assign_aggregate, ada_is_array_type)
 547         (num_visible_fields, ada_index_struct_field_1, ada_index_struct_field)
 548         (num_component_specs, assign_component, assign_aggregate):
 549         (aggregate_assign_from_choices,aggregate_assign_positional)
 550         (aggregate_assign_others,add_component_interval):
 551         New functions.
 552         (ada_evaluate_subexp): Declare.
 553         Add aggregate-related operators.
 554         (ada_forward_operator_length): Declare.
 555         (resolve_subexp): Add cases for new aggregate operators and OP_NAME.
 556         Consolidate Ada operators, using ada_forward_operator_length.
 557         (ada_search_struct_field): Search in forward order.
 558         (ADA_OPERATORS): Add new aggregate operators.
 559         (ada_operator_length, ada_op_name, ada_forward_operator_length)
 560         (ada_dump_subexp_body, ada_print_subexp): Handle new aggregate
 561         operators and OP_NAME.
 562         (ada_type_of_array): Use longest_to_int.
 563         (value_assign_to_component): New function.
 564         (ada_forward_operator_length, ada_op_name, ada_dump_subexp_body):
 565         Add OP_NAME case.
 566         (ada_forward_operator_length, ada_dump_subexp_body):
 567         Add OP_STRING case.
 568
 569         * ada-lang.h (enum ada_operator): Add OP_AGGREGATE, OP_OTHERS,
 570         OP_CHOICES, OP_DISCRETE_RANGE, OP_POSITIONAL.
 571
 572 2006-01-02  Paul N. Hilfinger  <hilfinger@adacore.com>
 573
 574         * ada-lang.c (process_raise_exception_name): Remove extraneous
 575         definition from unsubmitted code.
 576
 577         (is_lower_alphanum): New function.
 578         (ada_decode):  Add support for decoding protected object subprograms
 579         and entries, and of entities declared inside protected object
 580         subprograms.
 581         Also add missing handling for__{DIGITS}+ suffixes.
 582         Allow '$<digits>' as valid overloading suffix.
 583         (is_name_suffix): Add handling for protected type entriy suffixes.
 584         Also add support for protected type subprogram suffixes, but keep
 585         it commented out for now, as there is an ambiguity between these
 586         entities and other internally generated entities.
 587         Allow '$<digits>' as valid overloading suffix.
 588         (is_valid_name_for_wild_match): New function.
 589         (wild_match): Add an exra level of verification of the entity name
 590         before declaring it a match for the given pattern.
 591
 592         (ada_type_of_array, ada_evaluate_subexp): Use more proper
 593         longest_to_int rather than cast.
 594
 595         (ada_evaluate_subexp): Use "invalid" rather than "illegal" in comment.
 596
 597         (ada_coerce_to_simple_array): Call check_size to make sure
 598         that the object size is reasonable.
 599
 600         (ada_value_primitive_packed_val):  Use correct location in target
 601         buffer for extracting packed record fields that are themselves records.
 602
 603         (add_defn_to_vec): Do not try to replace a stub type by its full
 604         type. Avoids a potential infinite loop.
 605
 606         (ada_lookup_symbol): Move return incorrectly placed return statement,
 607         causing a loop that should be scanning all object files to only
 608         scan the first one.
 609
 610         (ada_tag_name_2): New function.
 611         (ada_tag_name_1): If no 'tsd' field found in the dispatching table,
 612         use alternative representation.
 613
 614         (ada_find_renaming_symbol): Strip the function name suffix when
 615         computing the XR type name.
 616
 617         (ada_to_fixed_type): Try determining the tag only if we have the
 618         object's address.
 619         (to_fixed_array_type): Add comments.
 620
 621         (ada_check_typedef): Replace expression checking whether the given
 622         type is a stub or not by a "call" to TYPE_STUB. Clearer and more
 623         consistent.
 624
 625         * ada-lang.h (ADA_KNOWN_AUXILIARY_FUNCTION_NAME_PATTERNS): Allow
 626         '$' in addition to '.' for runtime auxiliary function name suffixes.
 627         See changes to ada_decode above.
 628
 629         (struct task_control_block): Add field called_task.  (This change is
 630         to keep synchronized with our local sources; it does not affect the
 631         public version yet.)
 632
 633         * ada-typeprint.c (ada_print_type): Use int_string for printing
 634         modulus of modular type.
 635
 636         (print_range): Trivial editorial comment fix.
 637
 638         * ada-valprint.c (ada_emit_char): Use normal Ada syntax for
 639         double quote in string.
 640
 641 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
 642
 643         * top.c: Add 2006 to list of copyright years in file header.
 644
 645 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
 646
 647         * top.c (print_gdb_version): Update copyright year to 2006.
 648
 649 2006-01-01  Roger Sayle  <roger@eyesopen.com>
 650             Elena Zannoni <ezannoni@redhat.com>
 651
 652         PR symtab/1651
 653         * xcoffread.c (xcoff_next_symbol_text): Check this_symtab_psymtab
 654         for NULL before assigning this_symtab_psymtab->objfile to objfile.
 655         (scan_xcoff_symtab): Initialize next_symbol_text_func.
 656         (Committed by Jim Blandy)
 657
 658 For older changes see ChangeLog-2005.
 659 \f
 660 Local Variables:
 661 mode: change-log
 662 left-margin: 8
 663 fill-column: 74
 664 version-control: never
 665 End: