gdb/ChangeLog

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