gdb/ChangeLog

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