gdb/ChangeLog

   1 2006-01-21  Mark Kettenis  <kettenis@gnu.org>
   2
   3         * i386-tdep.c (i386_mxcsr_type): New variable.
   4         (i386_init_types): Initialize i386_mxcsr_type.
   5         (i386_register_type): Return i386_mxcsr_type for %mxcsr.
   6         * i386-tdep.c (i386_mxcsr_type): New extern.
   7         * amd64-tdep.c (amd64_register_info): Return i386_mxcsr_type for
   8         %mxcsr.
   9
  10 2006-01-20  Mark Mitchell  <mark@codesourcery.com>
  11
  12         * Makefile.in (remote-rdi.o): Remove.
  13         (rdi-share/libangsd.a): Likewise.
  14         * README: Don't mention remote-rdi.c.
  15         * NEWS: Mention removal of rdi-share.
  16         * configure.ac: Don't configure rdi-share subdirectory.
  17         * remote-rdi.c: Remove.
  18         * config/arm/embed.mt (TDEPFILES): Remove remote-rdi.o.
  19         (TDEPLIBS): Remove rdi-share/libangsd.a.
  20         * rdi-share/Makefile.am: Remove.
  21         * rdi-share/Makefile.in: Likewise.
  22         * rdi-share/README.CYGNUS: Likewise.
  23         * rdi-share/aclocal.m4: Likewise.
  24         * rdi-share/adp.h: Likewise.
  25         * rdi-share/adperr.h: Likewise.
  26         * rdi-share/angel.h: Likewise.
  27         * rdi-share/angel_bytesex.c: Likewise.
  28         * rdi-share/angel_bytesex.h: Likewise.
  29         * rdi-share/angel_endian.h: Likewise.
  30         * rdi-share/ardi.c: Likewise.
  31         * rdi-share/ardi.h: Likewise.
  32         * rdi-share/armdbg.h: Likewise.
  33         * rdi-share/buffers.h: Likewise.
  34         * rdi-share/chandefs.h: Likewise.
  35         * rdi-share/channels.h: Likewise.
  36         * rdi-share/chanpriv.h: Likewise.
  37         * rdi-share/configure: Likewise.
  38         * rdi-share/configure.in: Likewise.
  39         * rdi-share/crc.c: Likewise.
  40         * rdi-share/crc.h: Likewise.
  41         * rdi-share/dbg_conf.h: Likewise.
  42         * rdi-share/dbg_cp.h: Likewise.
  43         * rdi-share/dbg_hif.h: Likewise.
  44         * rdi-share/dbg_rdi.h: Likewise.
  45         * rdi-share/devclnt.h: Likewise.
  46         * rdi-share/devices.h: Likewise.
  47         * rdi-share/devsw.c: Likewise.
  48         * rdi-share/devsw.h: Likewise.
  49         * rdi-share/drivers.c: Likewise.
  50         * rdi-share/drivers.h: Likewise.
  51         * rdi-share/etherdrv.c: Likewise.
  52         * rdi-share/ethernet.h: Likewise.
  53         * rdi-share/host.h: Likewise.
  54         * rdi-share/hostchan.c: Likewise.
  55         * rdi-share/hostchan.h: Likewise.
  56         * rdi-share/hsys.c: Likewise.
  57         * rdi-share/hsys.h: Likewise.
  58         * rdi-share/logging.c: Likewise.
  59         * rdi-share/logging.h: Likewise.
  60         * rdi-share/msgbuild.c: Likewise.
  61         * rdi-share/msgbuild.h: Likewise.
  62         * rdi-share/params.c: Likewise.
  63         * rdi-share/params.h: Likewise.
  64         * rdi-share/rx.c: Likewise.
  65         * rdi-share/rxtx.h: Likewise.
  66         * rdi-share/serdrv.c: Likewise.
  67         * rdi-share/serpardr.c: Likewise.
  68         * rdi-share/sys.h: Likewise.
  69         * rdi-share/tx.c: Likewise.
  70         * rdi-share/unixcomm.c: Likewise.
  71         * rdi-share/unixcomm.h: Likewise.
  72
  73 2006-01-21  Mark Kettenis  <kettenis@gnu.org>
  74
  75         * hppa-linux-tdep.c (hppa_linux_sigtramp_frame_prev_register):
  76         Change type of last argument to `gdb_byte *'.
  77
  78 2006-01-20  Mark Kettenis  <kettenis@gnu.org>
  79
  80         * hppa-tdep.h (hppa_in_solib_call_trampoline)
  81         (hppa_skip_trampoline_code): New prototypes.
  82         * hppa-tdep.c (struct insn_pattern): New.
  83         (hppa_long_branch_stub, hppa_long_branch_pic_stub)
  84         (hppa_import_stub, hppa_import_pic_stub, hppa_plt_stub): Moved
  85         here from hppa-linux-tdep.c
  86         (HPPA_MAX_INSN_PATTERN_LEN): New define.
  87         (hppa_match_insns, hppa_match_insns_relaxed, hppa_in_dyncall)
  88         (hppa_in_solib_call_trampoline, hppa_skip_trampoline_code): New
  89         functions based on functions removed from hppa-linux-tdep.c.
  90         * hppa-linux-tdep.c (hppa_long_branch_stub)
  91         (hppa_long_branch_pic_stub, hppa_import_stub)
  92         (hppa_import_pic_stub, hppa_plt_stub): Moved to hppa-tdep.c.
  93         (insns_match_pattern_relaxed, hppa_linux_in_dyncall)
  94         (hppa_linux_in_solib_call_trampoline)
  95         (hppa_linux_skip_trampoline_code): Removed.
  96         (hppa_linux_init_abi): Set TDEP->in_solib_call_tranpoline to
  97         hppa_in_solib_call_trampoline and skip_trampoline_code to
  98         hppa_skip_trampoline_code.
  99         * hppabsd-tdep.c (hppabsd_init_abi): Set
 100         TDEP->in_solib_call_trampoline and skip_trampoline_code.
 101
 102 2006-01-20  Jim Blandy  <jimb@redhat.com>
 103
 104         * MAINTAINERS: Change my E-mail address.
 105
 106         * configure.ac: Add -Wno-pointer-sign to list of build warnings.
 107         * configure: Regenerated.
 108
 109 2006-01-20  Daniel Jacobowitz  <dan@codesourcery.com>
 110
 111         * MAINTAINERS: Overhaul.
 112
 113 2006-01-18  Mark Kettenis  <kettenis@gnu.org>
 114
 115         Based on a previous patch form Michal Ludvig:
 116         * amd64-tdep.c (amd64_sse_type): Remove.
 117         (amd64_register_info): Use i386_eflags_type and i386_sse_type
 118         where appropriate.
 119         (AMD64_NUM_REGS): Use ARRAY_SIZE.
 120         (amd64_register_type): Remove code to build amd_sse_type.
 121         * i386-tdep.c (i386_eflag_type): New variable.
 122         (i386_mmx_type, i386_sse_type): Make global.
 123         (i386_init_types): New function.
 124         (i386_build_mmx_type, i386_build_sse_type): Remove functions.
 125         (i386_register_type): Return i386_eflag_type, i386_sse_type and
 126         i386_mmx_type when appropriate.
 127         (_initialize_i386_tdep): Call i386_init_types.
 128         * i386-tdep.h (i386_eflags_type, i386_mmx_type, i386_sse_type):
 129         Declare extern.
 130
 131         Based on a previous patch form Michal Ludvig:
 132         * gdbtypes.c (append_flags_type_flag, init_flags_type): New
 133         functions.
 134         (is_integral_type, rank_one_type, recursive_dump_type): Add
 135         support for TYPE_CODE_FLAGS.
 136         * gdbtypes.h (enum type_code): Add TYPE_CODE_FLAGS.
 137         (append_flags_type_field, init_flags_type): New prototypes.
 138         * ada-valprint.c (ada_val_print_1): Add support for
 139         TYPE_CODE_FLAGS.
 140         * c-valprint.c (c_val_print): Likewise.
 141         * f-valprint.c (f_val_print): Likewise.
 142         * p-valprint.c (pascal_val_print): Likewise.
 143         * valprint.c (val_print_type_code_flags): New function.
 144         * valprint.h (val_print_type_code_flags): New prototype.
 145         * value.c (unpack_long, value_from_longest): Add support for
 146         TYPE_CODE_FLAGS.
 147
 148 2006-01-17  Christopher Faylor  <cgf@timesys.com>
 149
 150         * MAINTAINERS: Very belatedly remove myself from from the list of
 151         people caught up in the paper trail.
 152
 153 2006-01-17  Jim Blandy  <jimb@redhat.com>
 154
 155         * symtab.h (struct general_symbol_info): Use gdb_byte for
 156         value.bytes.
 157         * stabsread.c (define_symbol): Use gdb_byte for the buffer holding
 158         a floating-point constant's value.
 159         * dwarf2read.c (dwarf2_const_value): Remove casts of value buffer
 160         to char *.
 161         * findvar.c (read_var_value): Eliminate needless temporary.
 162
 163         * dwarf2-frame.c (dwarf2_read_section): Update forward declaration
 164         to match prior change to dwarf2_read_section's type.
 165
 166 2006-01-16  Paul Gilliam  <pgilliam@us.ibm.com>
 167
 168         * ppc-tdep.h (PPC_MAX_EPILOGUE_INSTRUCTIONS): New define.
 169         * rs6000-tdep.c (insn_changes_sp_or_jumps)
 170         (rs6000_in_function_epilogue_p): New functions.
 171         (rs6000_gdbarch_init): Set in_function_epilogue_p.
 172
 173 2006-01-17  Jim Blandy  <jimb@redhat.com>
 174
 175         * dwarf2read.c (struct dwarf2_per_objfile, struct comp_unit_head)
 176         (struct line_header, struct partial_die_info, struct dwarf_block):
 177         Use gdb_byte for members that refer to Dwarf section contents.
 178         (dwarf2_read_abbrevs, dwarf2_read_section, dwarf_decode_lines,
 179         dwarf_decode_macros, load_comp_unit, load_partial_dies,
 180         locate_pdi_sibling, partial_read_comp_unit_head, peek_die_abbrev,
 181         read_1_byte, read_1_signed_byte, read_2_bytes, read_4_bytes,
 182         read_8_bytes, read_address, read_attribute, read_attribute_value,
 183         read_comp_unit, read_comp_unit_head, read_die_and_children,
 184         read_die_and_siblings, read_full_die, read_indirect_string,
 185         read_initial_length, read_n_bytes, read_offset, read_partial_die,
 186         read_signed_leb128, read_string, read_unsigned_leb128,
 187         skip_children, skip_leb128, skip_one_die): Same.
 188
 189 2006-01-17  Daniel Jacobowitz  <dan@codesourcery.com>
 190
 191         * complaints.c (stop_whining): Make signed.
 192         * linux-thread-db.c (thread_db_store_registers): Use gdb_byte.
 193
 194 2006-01-17  Daniel Jacobowitz  <dan@codesourcery.com>
 195
 196         * dwarf2read.c, remote-fileio.c, remote.h: Update copyright
 197         notices.
 198
 199 2006-01-17  Daniel Jacobowitz  <dan@codesourcery.com>
 200
 201         * dwarf2read.c (peek_die_abbrev, read_address, read_initial_length)
 202         (read_offset): Change BYTES_READ argument to unsigned int.
 203         (dwarf2_build_psymtabs_easy, read_comp_unit_head)
 204         (create_all_comp_units, dwarf2_get_pc_bounds)
 205         (dwarf_decode_line_header, var_decode_location)
 206         (dwarf_decode_macros): Change local BYTES_READ variables to
 207         unsigned int.
 208         (read_indirect_string): Remove obsolete cast.
 209
 210 2006-01-17  Daniel Jacobowitz  <dan@codesourcery.com>
 211
 212         * remote-fileio.c (remote_fileio_return_success): Take a gdb_byte
 213         argument.
 214         (remote_fileio_func_open, remote_fileio_func_rename)
 215         (remote_fileio_func_unlink, remote_fileio_func_stat)
 216         (remote_fileio_func_fstat, remote_fileio_func_gettimeofday)
 217         (remote_fileio_func_system): Cast the arguments to
 218         remote_read_bytes and remote_write_bytes.
 219         (remote_fileio_func_read, remote_fileio_func_write): Use a
 220         gdb_byte buffer.
 221         * remote.h (remote_read_bytes, remote_write_bytes): Update
 222         prototypes.
 223         * remote.c (hex2bin, bin2hex): Use gdb_byte for the BIN argument.
 224         (threadref_to_int): Replace bogus char * cast.
 225         (remote_unpack_thread_info_response): Use int for tag.
 226         (remote_threads_extra_info, remote_check_symbols): Cast string
 227         arguments to hex2bin.
 228         (remote_wait): Use a char buffer for packets and a gdb_byte
 229         buffer for registers.
 230         (remote_async_wait): Likewise.
 231         (remote_prepare_to_store, store_register_using_P)
 232         (remote_store_registers): Use gdb_byte buffers.
 233         (remote_write_bytes, remote_read_bytes): Use a gdb_byte pointer
 234         for MYADDR and char buffers for strings.
 235         (remote_xfer_partial): Add casts for string operations on READBUF.
 236         (remote_rcmd): Cast strings passed to bin2hex.
 237
 238 2006-01-16  Mark Mitchell  <mark@codesourcery.com>
 239
 240         * aclocal.m4: Regenerate.
 241
 242 2006-01-16  Nathan Sidwell  <nathan@codesourcery.com>
 243
 244         * mt-tdep.c (enum mt_gdb_regnums): Add MT_COPRO_PSEUDOREG_ARRAY,
 245         MT_COPRO_PSEUDOREG_DIM_1, MT_COPRO_PSEUDOREG_DIM_2,
 246         MT_COPRO_PSEUDOREG_REGS members.  Adjust MT_NUM_PSEUDO_REGS.
 247         (mt_register_name): Lazily synthesize name for coprocessor pseudo
 248         array registers.
 249         (mt_copro_register_type): New. Broken out of ...
 250         (mt_register_type): ... here.  Use it.  Deal with coprocessor
 251         pseudo array.
 252         (mt_select_coprocessor): New.
 253         (mt_pseudo_register_read, mt_pseudo_register_write): Deal with
 254         coprocessor pseudo array.
 255
 256 2006-01-16  Andrew Stubbs  <andrew.stubbs@st.com>
 257
 258         * breakpoint.c (insert_breakpoints): Check that a thread exists
 259         before inserting thread specific breakpoints.
 260
 261 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
 262
 263         * osabi.c (generic_elf_osabi_sniffer): Fix typo in previous
 264         commit.
 265
 266         * alpha-tdep.c (alpha_gdbarch_init): Set cannot_step_breakpoint.
 267         * config/alpha/nm-osf.h (CANNOT_STEP_BREAKPOINT): Remove.
 268         * config/alpha/nm-linux.h (CANNOT_STEP_BREAKPOINT): Remove.
 269         * config/alpha/nm-nbsd.h: Remove file.
 270         * config/alpha/nm-fbsd.h: Remove file
 271         * config/alpha/nbsd.mh (NAT_FILE): Remove.
 272         * config/alpha/fbsd.mh (NAT_FILE): Remove.
 273
 274 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
 275
 276         * macroexp.c (expand): Initialize argc.
 277         * stabsread.c (read_type): Handle errors from read_args.
 278         (read_args): Return NULL for errors.
 279
 280 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
 281
 282         * osabi.c (generic_elf_osabi_sniffer): Use memcmp instead of
 283         strcmp to compare string to a byte buffer.
 284
 285 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
 286
 287         * printcmd.c (output_command): Always initialize fmt.size.
 288         (printf_command): Use gdb_byte.
 289         * symfile.c (separate_debug_file_exists): Use gdb_byte.
 290         (load_section_callback, read_target_long_array): Likewise.
 291         (simple_read_overlay_table, simple_read_overlay_region_table)
 292         (simple_overlay_update_1): Correct calls to read_target_long_array.
 293         * valprint.c (partial_memory_read): Change MYADDR to a gdb_byte *.
 294         Also change local pointers.
 295         (val_print_string): Use gdb_byte.
 296
 297 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
 298
 299         * alphafbsd-tdep.c: Include "solib-svr4.h".
 300         (alphafbsd_init_abi): Set solib_svr4_fetch_link_map_offsets to
 301         svr4_lp64_fetch_link_map_offsets.
 302         * Makefile.in (alphafbsd-tdep.o): Update dependencies.
 303         * config/alpha/fbsd.mt (TDEPFILES): Add corelow.o, solib.o and
 304         solib-svr4.o.
 305         * config/alpha/fbsd.mh (NATDEPFILES): Remove solib.o, solib-svr4.o
 306         and solib-legacy.o.
 307         * config/alpha/nm-fbsd.h: Don't include "solib.h".
 308
 309 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
 310
 311         * source.c (_initialize_source): Use add_setshow_integer_cmd.
 312
 313 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
 314
 315         * linux-fork.c (delete_fork_command, detach_fork_command): Use
 316         PIDGET.
 317
 318 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
 319
 320         * arm-linux-tdep.c (arm_linux_svr4_fetch_link_map_offsets):
 321         Remove.
 322         (arm_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
 323         svr4_ilp32_fetch_link_map_offsets.
 324         * cris-tdep.c (cris_linux_svr4_fetch_link_map_offsets): Remove
 325         function.
 326         (cris_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
 327         svr4_ilp32_fetch_link_map_offsets.
 328         * mips-linux-tdep.c (mips_linux_svr4_fetch_link_map_offsets)
 329         (mips64_linux_svr4_fetch_link_map_offsets): Remove functions.
 330         (mips_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
 331         svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
 332         where appropriate.
 333         * nbsd-tdep.c (nbsd_ilp32_solib_svr4_fetch_link_map_offsets):
 334         Simply call svr4_ilp32_fetch_link_map_offsets.
 335         (nbsd_lp64_solib_svr4_fetch_link_map_offsets): Simply call
 336         svr4_lp64_fetch_link_map_offsets.
 337         * ppc-linux-tdep.c (ppc_linux_svr4_fetch_link_map_offsets): Remove
 338         function.
 339         (ppc_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
 340         svr4_ilp32_fetch_link_map_offsets.
 341         * s390-tdep.c (s390_svr4_fetch_link_map_offsets)
 342         (s390x_svr4_fetch_link_map_offsets): Remove functions.
 343         (s390_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
 344         svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
 345         where appropriate.
 346
 347 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
 348
 349         * arm-tdep.c (arm_return_value): Change type of readbuf and
 350         writebuf arguments to `gdb_byte *'.
 351
 352         * s390-tdep.c: Do not include "tm.h" and "../bfd/bfd.h".
 353         * Makefile.in (s390-tdep.o): Update dependencies.
 354
 355 2006-01-14  Mark Kettenis  <kettenis@gnu.org>
 356
 357         * sol2-tdep.h. sol2-tdep.c: New files.
 358         * amd64-sol2-tdep.c: Include "sol2-tdep.h".
 359         (amd64_sol2_init_abi): Set skip_solib_resolver.
 360         * i386-sol2-tdep.c: Include "sol2-tdep.h".
 361         (i386_sol2_init_abi): Set skip_solib_resolver.
 362         * sparc-sol2-tdep.c: Include "sol2-tdep.h".
 363         (sparc32_sol2_init_abi): Set skip_solib_resolver.
 364         * sparc64-sol2-tdep.c: Include "sol2-tdep.h".
 365         (sparc64_sol2_init_abi): Set skip_solib_resolver.
 366         * Makefile.in (sol2_tdep_h): New variable.
 367         (ALLDEPFILES): Add sol2-tdep.c.
 368         (sol2-tdep.o): New target.
 369         (amd64-sol2-tdep.o, i386-sol2-tdep.o, sparc-sol2-tdep.o)
 370         (sparc64-sol2-tdep.o): Update dependencies
 371         * config/i386/i386sol2.mt (TDEPFILES): Add sol2-tdep.o.
 372         * config/i386/sol2-64.mt (TDEPFILES): Add sol2-tdep.o.
 373         * config/sparc/sol2.mt (TDEPFILES): Add sol2-tdep.o.
 374         * config/sparc/sol2-64.mt (TDEPFILES): Add sol2-tdep.o.
 375
 376         * hppa-linux-tdep.c: Fix copyright indentation.
 377
 378         * hppa-tdep.h (enum hppa_regnum): Add HPPA_FP31R_REGNUM.
 379         * hppabsd-nat.c (hppabsd_fpregset_supplies_p)
 380         (hppabsd_supply_fpregset, hppabsd_collect_fpregset): New
 381         functions.
 382         (hppabsd_fetch_registers, hppabsd_store_registers): Handle
 383         floating-point registers.
 384
 385 2006-01-13  Mark Mitchell  <mark@codesourcery.com>
 386
 387         * event-loop.c (gdb_select): Detect file descriptors that have
 388         been closed.
 389
 390 2006-01-13  Mark Kettenis  <kettenis@gnu.org>
 391
 392         * hppabsd-tdep.c (hppabsd_init_abi): Set long_double_bit to 64,
 393         and long_double_format accordingly.
 394
 395 2006-01-12  Paul N. Hilfinger <hilfinger@adacore.com>
 396
 397         * ada-exp.y (yyerror): Change message to ignore the argument, avoiding
 398         translation problems.
 399         * ada-lang.c (ada_value_struct_elt): Change interface and handling
 400         of errors to avoid translation problem (and less than optimal error
 401         messages).
 402         (ada_value_tag, ada_tag_name_1, ada_tag_name_2, ada_evaluate_subexp):
 403         Use new interface to ada_value_struct_elt.
 404         * ada_lang.h (ada_value_struct_elt): Update declaration to new
 405         interface.
 406
 407         * ChangeLog: remove reference to ada-tasks.c from entry of
 408         2006-01-07.
 409
 410 2006-01-11  Mark Kettenis  <kettenis@gnu.org>
 411
 412         * remote.c (get_memory_packet_size, set_thread)
 413         (remote_unpack_thread_info_response, remote_get_threadinfo)
 414         (parse_threadlist_response, remote_get_threadlist)
 415         (remote_current_thread, remote_threads_info)
 416         (remote_threads_extra_info, extended_remote_restart, get_offsets)
 417         (remote_check_symbols, remote_open_1, remote_detach)
 418         (remote_async_wait, remote_fetch_registers)
 419         (remote_store_registers, check_binary_download, putpkt_binary)
 420         (remote_insert_breakpoint, remote_insert_watchpoint)
 421         (remote_remove_watchpoint, remote_insert_hw_breakpoint)
 422         (remote_remove_hw_breakpoint, remote_xfer_partial, remote_rcmd)
 423         (packet_command): Remove redundant parenthesis.
 424
 425 2006-01-10  Mark Kettenis  <kettenis@gnu.org>
 426
 427         * corefile.c (read_memory_integer, read_memory_unsigned_integer)
 428         (read_memory_typed_address, write_memory)
 429         (write_memory_unsigned_integer, write_memory_signed_integer): Use
 430         gdb_byte where appropriate.
 431
 432         * mi/mi-main.c (mi_cmd_data_read_memory): Change type of mbus into
 433         'gdb_byte *'.
 434
 435         * target.h (target_read_memory_partial, target_write_memory_partial):
 436         Change second argument to 'gdb_byte *'.
 437         * target.c (target_xfer_memory_partial): Change third argument to
 438         'gdb_byte *'.
 439         (target_read_memory_partial, target_write_memory_partial): Change
 440         second argument to 'gdb_byte *'.
 441
 442         * linespec.c (decode_objc): Make i1 and i2 unsigned.
 443         (find_method): Set values.sals to NULL.
 444
 445 2006-01-09  Mark Kettenis  <kettenis@gnu.org>
 446
 447         * amd64obsd-nat.c (amd64obsd_supply_pcb): Use 'gdb_byte *' instead
 448         of 'char *' in cast.
 449
 450 2006-01-07  Paul N. Hilfinger <hilfinger@adacore.com>
 451
 452         * ada-exp.y, ada-lex.l, ada-typeprint.c: I18n markup.
 453         * ada-lang.c: I18n markup.
 454         Editorial: change "can not" => "cannot" throughout.
 455
 456 2006-01-07  Mark Kettenis  <kettenis@gnu.org>
 457
 458         * Makefile.in: Sort dependencies.
 459
 460 2006-01-07  Eli Zaretskii  <eliz@gnu.org>
 461
 462         * top.c (control_level): Remove unused variable.
 463
 464 2006-01-06  Fred Fish  <fnf@specifix.com>
 465
 466         * objfiles.c (source.h): Include.
 467         (free_objfile): Update comment about clear_symtab_users().
 468         (free_objfile): Check all symtabs of objfile being freed and if
 469         one of them is the current source symtab, call
 470         clear_current_source_symtab_and_line().
 471
 472 2006-01-04  Michael Snyder  <msnyder@redhat.com>
 473
 474         Checkpoint/Restart for Linux.
 475         * linux-nat.c: Add support for debugging multiple forks.
 476         Add #include for linux-fork.h (interface spec).
 477         (super_mourn_inferior): New function pointer.
 478         (child_mourn_inferior): New function / target method.
 479         (linux_target): Claim to_mourn_inferior method pointer.
 480         (child_follow_fork): Call interface to linux-fork, conditionally
 481         add new fork processes to list of debugged processes.
 482         (kill_inferior): Use interface to linux-fork to kill
 483         multiple processes.
 484
 485         * linux-fork.h: New file.
 486         * linux-fork.c: New file.  Support for debugging multiple forks
 487         of the same program.  Support for checkpoint and restart commands.
 488
 489         * infrun.c (nullify_last_target_wait_ptid): New function.
 490
 491         * Makefile.in: Add linux-fork.
 492         * config/*/linux.mh: Add linux-fork.
 493         * NEWS: Mention new functionality.
 494
 495 2006-01-02  Paul Hilfinger  <hilfingr@nile.gnat.com>
 496
 497         * ada-exp.y (syntax definitions,write_var_or_type,write_name_assoc):
 498         Change uses of "illegal" to "invalid".
 499
 500 2006-01-02  Paul N. Hilfinger  <hilfinger@adacore.com>
 501
 502         * ada-exp.y: Considerable reorganization to move functionality
 503         from ada-lex.l to here, where it is logically more appropriate.
 504         The original reason, however, was to prevent premature name
 505         lookups for selector names in record aggregates.
 506         (BLOCKNAME, TYPENAME, OBJECT_RENAMING): Remove; lexer now returns
 507         NAME for all of these.
 508         (VAR): New artificial token to clarify precedence rules.
 509         (OTHERS): New lexeme.
 510         (empty_stoken): New symbol.
 511         (%union): Remove ssym, voidval.
 512         (%type): Remove <voidval> type declarations.
 513         (syntax definitions): Add aggregates.
 514         Remove distinction between NAME, TYPENAME, BLOCKNAME, OBJECT_RENAMING.
 515         Rename some non-terminals to be closer to reference manual usage.
 516         Tighten up expression syntax to disallow certain non-Ada
 517         constructions such as X and then Y or else Z.
 518         (ada_parse): Remove initialization of left_block_context.
 519         (write_var_from_name): Remove.
 520         (write_var_or_type): New function, containing previous code from
 521         defunct write_var_from_name and name_lookup.
 522         (block_lookup): New function, moved from ada-lex.l
 523         (select_possible_type_sym): New function, factored out of
 524         name_lookup, which used to be in ada-lex.l.
 525         (find_primitive_type): Ditto.
 526         (chop_selector): Ditto.
 527         (write_ambiguous_var): New function, factored out of defunct
 528         write_var_from_name.
 529         (write_selectors): New function.
 530         (write_name_assoc): New function.
 531         (write_exp_op_with_string): New function.
 532
 533         * ada-lex.l (processId): Change interface to return stoken.
 534         (tempbuf, resize_tempbuf, tempbuf_size, tempbuf_len): Remove.
 535         (block_lookup, name_lookup): Remove.  Functionality moved to
 536         ada-exp.y.
 537         (state IN_STRING): Remove.
 538         (rules): Handle string escapes in processString.
 539         Add 'others' token.
 540         Return all NAMEs, BLOCKNAMEs, OBJECT_RENAMINGs, TYPENAMEs in
 541         yylval.sval (as simple strings).
 542         All name look-ups now handled in ada-exp.y.
 543         Introduce "::" (COLONCOLON) token and return as separate token.
 544         (processId): Change return convention.  Comment.
 545         Leave leading "'" in place.
 546         (processString): New function.
 547         (find_dot_all): Add note to comment.
 548         Fix problem that allowed match only at the end.
 549
 550         * ada-lang.c: Introduce aggregates.
 551         (find_struct_field): Add new parameter to count fields skipped, and
 552         allow other output parameters to be NULL.
 553         (value_tag_from_contents_and_address, ada_value_struct_elt): Use
 554         new find_struct_field.
 555         (ada_index_struct_field, assign_aggregate, ada_is_array_type)
 556         (num_visible_fields, ada_index_struct_field_1, ada_index_struct_field)
 557         (num_component_specs, assign_component, assign_aggregate):
 558         (aggregate_assign_from_choices,aggregate_assign_positional)
 559         (aggregate_assign_others,add_component_interval):
 560         New functions.
 561         (ada_evaluate_subexp): Declare.
 562         Add aggregate-related operators.
 563         (ada_forward_operator_length): Declare.
 564         (resolve_subexp): Add cases for new aggregate operators and OP_NAME.
 565         Consolidate Ada operators, using ada_forward_operator_length.
 566         (ada_search_struct_field): Search in forward order.
 567         (ADA_OPERATORS): Add new aggregate operators.
 568         (ada_operator_length, ada_op_name, ada_forward_operator_length)
 569         (ada_dump_subexp_body, ada_print_subexp): Handle new aggregate
 570         operators and OP_NAME.
 571         (ada_type_of_array): Use longest_to_int.
 572         (value_assign_to_component): New function.
 573         (ada_forward_operator_length, ada_op_name, ada_dump_subexp_body):
 574         Add OP_NAME case.
 575         (ada_forward_operator_length, ada_dump_subexp_body):
 576         Add OP_STRING case.
 577
 578         * ada-lang.h (enum ada_operator): Add OP_AGGREGATE, OP_OTHERS,
 579         OP_CHOICES, OP_DISCRETE_RANGE, OP_POSITIONAL.
 580
 581 2006-01-02  Paul N. Hilfinger  <hilfinger@adacore.com>
 582
 583         * ada-lang.c (process_raise_exception_name): Remove extraneous
 584         definition from unsubmitted code.
 585
 586         (is_lower_alphanum): New function.
 587         (ada_decode):  Add support for decoding protected object subprograms
 588         and entries, and of entities declared inside protected object
 589         subprograms.
 590         Also add missing handling for__{DIGITS}+ suffixes.
 591         Allow '$<digits>' as valid overloading suffix.
 592         (is_name_suffix): Add handling for protected type entriy suffixes.
 593         Also add support for protected type subprogram suffixes, but keep
 594         it commented out for now, as there is an ambiguity between these
 595         entities and other internally generated entities.
 596         Allow '$<digits>' as valid overloading suffix.
 597         (is_valid_name_for_wild_match): New function.
 598         (wild_match): Add an exra level of verification of the entity name
 599         before declaring it a match for the given pattern.
 600
 601         (ada_type_of_array, ada_evaluate_subexp): Use more proper
 602         longest_to_int rather than cast.
 603
 604         (ada_evaluate_subexp): Use "invalid" rather than "illegal" in comment.
 605
 606         (ada_coerce_to_simple_array): Call check_size to make sure
 607         that the object size is reasonable.
 608
 609         (ada_value_primitive_packed_val):  Use correct location in target
 610         buffer for extracting packed record fields that are themselves records.
 611
 612         (add_defn_to_vec): Do not try to replace a stub type by its full
 613         type. Avoids a potential infinite loop.
 614
 615         (ada_lookup_symbol): Move return incorrectly placed return statement,
 616         causing a loop that should be scanning all object files to only
 617         scan the first one.
 618
 619         (ada_tag_name_2): New function.
 620         (ada_tag_name_1): If no 'tsd' field found in the dispatching table,
 621         use alternative representation.
 622
 623         (ada_find_renaming_symbol): Strip the function name suffix when
 624         computing the XR type name.
 625
 626         (ada_to_fixed_type): Try determining the tag only if we have the
 627         object's address.
 628         (to_fixed_array_type): Add comments.
 629
 630         (ada_check_typedef): Replace expression checking whether the given
 631         type is a stub or not by a "call" to TYPE_STUB. Clearer and more
 632         consistent.
 633
 634         * ada-lang.h (ADA_KNOWN_AUXILIARY_FUNCTION_NAME_PATTERNS): Allow
 635         '$' in addition to '.' for runtime auxiliary function name suffixes.
 636         See changes to ada_decode above.
 637
 638         (struct task_control_block): Add field called_task.  (This change is
 639         to keep synchronized with our local sources; it does not affect the
 640         public version yet.)
 641
 642         * ada-typeprint.c (ada_print_type): Use int_string for printing
 643         modulus of modular type.
 644
 645         (print_range): Trivial editorial comment fix.
 646
 647         * ada-valprint.c (ada_emit_char): Use normal Ada syntax for
 648         double quote in string.
 649
 650 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
 651
 652         * top.c: Add 2006 to list of copyright years in file header.
 653
 654 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
 655
 656         * top.c (print_gdb_version): Update copyright year to 2006.
 657
 658 2006-01-01  Roger Sayle  <roger@eyesopen.com>
 659             Elena Zannoni <ezannoni@redhat.com>
 660
 661         PR symtab/1651
 662         * xcoffread.c (xcoff_next_symbol_text): Check this_symtab_psymtab
 663         for NULL before assigning this_symtab_psymtab->objfile to objfile.
 664         (scan_xcoff_symtab): Initialize next_symbol_text_func.
 665         (Committed by Jim Blandy)
 666
 667 For older changes see ChangeLog-2005.
 668 \f
 669 Local Variables:
 670 mode: change-log
 671 left-margin: 8
 672 fill-column: 74
 673 version-control: never
 674 End: