gdb/ChangeLog

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