gdb/ChangeLog

   1 Fri Feb 16 14:00:54 1996  Fred Fish  <fnf@cygnus.com>
   2
   3         * bcache.c, bcache.h: New files to implement a byte cache.
   4         * Makefile.in (SFILES): Add bcache.c.
   5         (symtab_h): Add bcache.h.
   6         (HFILES_NO_SRCDIR): add bcache.h
   7         (COMMON_OBJS): Add bcache.o
   8         (bcache.o): New target.
   9         * dbxread.c (start_psymtab): Make global_syms & static_syms
  10         type "partial_symbol **".
  11         * hpread.c (hpread_start_symtab):  Ditto.
  12         * os9kread.c (os9k_start_psymtab):  Ditto.
  13         * stabsread.h (start_psymtab):  Ditto.
  14         * {symfile.c, symfile.h} (start_psymtab_common):  Ditto.
  15         * maint.c (maintenance_print_statistics): Call
  16         print_symbol_bcache_statistics.
  17         * objfiles.c (allocate_objfile): Initialize psymbol bcache malloc
  18         and free pointers.
  19         * solib.c (allocate_rt_common_objfile): Ditto.
  20         * symfile.c (reread_symbols):  Ditto.
  21         (free_objfile): Free psymbol bcache when objfile is freed.
  22         (objfile_relocate): Use new indirect psymbol pointers.
  23         * objfiles.h (struct objfile): Add psymbol cache.
  24         * symfile.c (compare_psymbols): Now passed pointers to pointers to
  25         psymbols.
  26         (reread_symbols): Free psymbol bcache when freeing other objfile
  27         resources.
  28         (add_psymbol_to_list, add_psymbol_addr_to_list): Initialize new
  29         psymbol using the psymbol bcache.
  30         (init_psymbol_list): Psymbol lists now contain pointers rather than
  31         the actual psymbols.
  32         * symfile.h (psymbol_allocation_list): Psymbol lists now dynamically
  33         grown arrays of pointers.
  34         (ADD_PSYMBOL_VT_TO_LIST): Initialize new symbol using the psymbol
  35         bcache.
  36         * symmisc.c (print_partial_symbols): Now takes pointer to pointer
  37         to partial symbol.
  38         (print_symbol_bcache_statistics): New function to print per objfile
  39         bcache statistics.
  40         (print_partial_symbol, print_partial_symbols,
  41         maintenance_check_symtabs, extend_psymbol_list):
  42         Account for change to pointer to pointer to partial symbol.
  43         * symtab.c (find_pc_psymbol, lookup_partial_symbol, decode_line_2,
  44         make_symbol_completion_list):
  45         Account for change to pointer to pointer to partial symbol.
  46         * symtab.h (bcache.h): Include.
  47         * xcoffread.c (xcoff_start_psymtab): Make global_syms & static_syms
  48         type "partial_symbol **".
  49
  50 Fri Feb 16 10:02:34 1996  Fred Fish  <fnf@cygnus.com>
  51
  52         * dwarfread.c (free_utypes): New function.
  53         (read_file_scope): Call free_utypes as cleanup, rather than just
  54         freeing the utypes pointer.
  55
  56 Thu Feb 15 21:40:52 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
  57
  58         * demangle.c (is_cplus_marker):  New function, checks if a
  59         character is one of the commonly used C++ marker characters.
  60         * defs.h (is_cplus_marker):  Add prototype.
  61         * c-typeprint.c (c_type_print_base), ch-lang.c (chill_demangle),
  62         cp-valprint.c (cp_print_class_method), mdebugread.c (parse_symbol),
  63         stabsread.c (define_symbol, read_member_functions, read_struct_fields),
  64         symtab.h (OPNAME_PREFIX_P, VTBL_PREFIX_P, DESTRUCTOR_PREFIX_P),
  65         values.c (vb_match):  Use is_cplus_marker instead of comparison
  66         with CPLUS_MARKER.
  67
  68 Thu Feb 15 18:08:13 1996  Fred Fish  <fnf@cygnus.com>
  69
  70         * symfile.h (INLINE_ADD_PSYMBOL): Default this to 0 and possibly
  71         delete entirely someday.
  72
  73 Thu Feb 15 15:25:34 1996  Stan Shebs  <shebs@andros.cygnus.com>
  74
  75         * mpw-make.sed: Edit out makefile rebuild rule.
  76         (host_alias, target_alias): Comment out instead of deleting.
  77         (@LIBS@): Edit out references.
  78
  79 Tue Feb 13 22:56:46 1996  Fred Fish  <fnf@cygnus.com>
  80
  81         * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
  82         Use n_psyms in OBJSTAT, not psyms.
  83
  84 Mon Feb 12 15:59:31 1996  Doug Evans  <dje@charmed.cygnus.com>
  85
  86         * configure.in (sparclet-*-aout*): New config.
  87         * configure: Regenerated.
  88
  89 Mon Feb 12 14:17:52 1996  Fred Fish  <fnf@cygnus.com>
  90
  91         * somsolib.c (som_solib_add): Use xmalloc rather than bare
  92         unchecked call to malloc.
  93         * remote-mips.c (pmon_load_fast): ditto.
  94         * remote-mm.c (mm_open): ditto.
  95         * hpread.c (hpread_lookup_type): ditto.
  96         * remote-adapt.c (adapt_open): ditto.
  97
  98 Mon Feb 12 13:11:32 1996  Fred Fish  <fnf@cygnus.com>
  99
 100         * f-lang.c (allocate_saved_bf_node, allocate_saved_function_node,
 101         allocate_saved_f77_common_node, allocate_common_entry_node,
 102         add_common_block): Use xmalloc rather than malloc, some of which
 103         were unchecked.
 104         * gnu-regex.c: At same point as other gdb specific changes
 105         #undef malloc and then #define it to xmalloc.
 106         * ch-exp.c (growbuf_by_size): Use xmalloc/xrealloc rather than
 107         bare unchecked calls to malloc/realloc.
 108         * stabsread.c (dbx_lookup_type): Use xmalloc rather than bare
 109         unchecked call to malloc.
 110
 111 Wed Feb  7 11:31:26 1996  Stu Grossman  (grossman@cygnus.com)
 112
 113         * symtab.c (gdb_mangle_name):  Change opname var to be const to
 114         match return val of cplus_mangle_name.
 115         * i960-tdep.c:  Change arg types of next_insn to match callers.
 116
 117 Wed Feb  7 07:34:24 1996  Fred Fish  <fnf@cygnus.com>
 118
 119         * config/i386/linux.mh (XM_CLIBS, GDBSERVER_LIBS):  Remove.  These
 120         apparently aren't needed in any reasonably recent version of
 121         linux.
 122
 123 Tue Feb  6 21:37:03 1996  Per Bothner  <bothner@kalessin.cygnus.com>
 124
 125         * stabsread.c (read_range_type):  If !self-subrange and language
 126         is Chill, assume a true range.  If a true_range is a sub_subrange,
 127         use builtin_type_int for index_type.
 128
 129 Tue Feb  6 18:38:51 1996  J.T. Conklin  <jtc@slave.cygnus.com>
 130
 131         * nindy-share/nindy.c (say): Use stdarg.h macros when compiling
 132         with an ANSI compiler.
 133
 134 start-sanitize-gdbtk
 135 Tue Feb  6 16:31:25 1996  Tom Tromey  <tromey@creche.cygnus.com>
 136
 137         * gdbtk.tcl (create_file_win): Eliminate text widget B1 binding so
 138         double-clicking will work again.
 139         (create_asm_win): Put "break" at end of all B1 bindings.
 140         (create_file_win): Lower "sel" tag, don't raise it.
 141         (ensure_line_visible): New proc.
 142         (update_listing, update_assembly): Use it.
 143         (create_copyright_window): Destroy window on Leave event.
 144         (create_command_window): Put "break" at end of all B2 bindings.
 145
 146 end-sanitize-gdbtk
 147 Mon Feb  5 18:24:28 1996  Steve Chamberlain  <sac@slash.cygnus.com>
 148
 149         From Michael_Snyder@NeXT.COM (Michael Snyder):
 150         * valops.c (value_arg_coerce): Coerce float to double, unless the
 151         function prototype specifies float.
 152
 153 Mon Feb  5 09:51:55 1996  Tom Tromey  <tromey@creche.cygnus.com>
 154
 155         * language.c (set_language_command): Use languages table when
 156         printing available languages.
 157
 158 Sat Feb  3 12:22:05 1996  Fred Fish  <fnf@cygnus.com>
 159
 160         Fix problems reported by Hans Verkuil (hans@wyst.hobby.nl):
 161         * command.c (add_cmd):  Add missing initialization for enums member.
 162         Reorder members to match structure declaration to make it easier to
 163         tell when one is missing.
 164         * exec.c (exec_file_command): Fix problem where filename in malloc'd
 165         memory is referenced after being freed.
 166
 167 Sat Feb  3 03:26:21 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 168
 169         * dwarfread.c (read_func_scope):  Avoid GDB core dumps if
 170         AT_name tag is missing.
 171
 172         * procfs.c (procfs_stopped_by_watchpoint):  Fix logic when
 173         FLTWATCH and FLTKWATCH are defined.
 174
 175         * remote.c (remote_read_bytes):  Advance memaddr for transfers,
 176         return number of bytes transferred for partial reads.
 177
 178         * top.c (init_signals):  Reset SIGTRAP to SIG_DFL.
 179
 180 Fri Feb  2 13:40:50 1996  Steve Chamberlain  <sac@slash.cygnus.com>
 181
 182         * win32-nat.c (mappings): Add ppc registers.
 183         (child_resume): Turn off step for ppc.
 184
 185 Thu Feb  1 10:29:31 1996  Steve Chamberlain  <sac@slash.cygnus.com>
 186
 187         * config/powerpc/(cygwin32.mh, cygwin32.mt, tm-cygwin32.h,
 188         xm-cygwin32.h): New.
 189         * config/i386/(*win32*): Becomes *cygwin32*.
 190         * configure.in (i[3456]86-*-win32*): Becomes i[3456]86-*-cygwin32.
 191         (powerpcle-*-cygwin32): New.
 192         * configure: Regenerate.
 193         * win32-nat.c  (child_create_inferior): Call CreateProcess
 194         with the right program arg.
 195
 196 Thu Feb  1 11:01:10 1996  Jeffrey A Law  (law@cygnus.com)
 197
 198         * config/pa/tm-hppa.h (SOFT_FLOAT): Provide a default definition.
 199
 200 Wed Jan 31 19:01:28 1996  Fred Fish  <fnf@cygnus.com>
 201
 202         * serial.c: Change fputc/fputs/fprintf to _unfiltered forms.
 203
 204 Wed Jan 31 18:36:27 1996  Stan Shebs  <shebs@andros.cygnus.com>
 205
 206         * config/sparc/xm-sun4os4.h (HAVE_TERMIOS): Remove.
 207
 208         * config/sparc/xm-sparc.h (HAVE_WAIT_STRUCT): Remove, never used.
 209
 210         * config/i386/nm-i386mach.h (CHILD_PREPARE_TO_STORE): Move to
 211         here from config/i386/xm-i386mach.h, fix name.
 212         * config/i386/nm-sun386.h: Ditto, from config/i386/xm-sun386.h.
 213         * config/i386/nm-ptx4.h (CHILD_PREPARE_TO_STORE): Move to
 214         here from config/i386/xm-ptx4.h.
 215         * config/i386/nm-ptx4.h: Ditto, from config/i386/xm-ptx.h.
 216         * config/i386/nm-symmetry.h: Ditto, from config/i386/xm-symmetry.h.
 217         * config/m68k/nm-sun3.h: Ditto, from config/m68k/xm-sun3.h.
 218         * config/sparc/nm-nbsd.h: Ditto, from config/sparc/xm-nbsd.h.
 219         * config/sparc/nm-sun4os4: Ditto, from config/sparc/xm-sparc.h.
 220
 221         * config/sparc/nm-sun4sol2.h: New file, renamed from nm-sysv4.h.
 222         (PRSVADDR_BROKEN): Move here from xm-sun4sol2.h.
 223         * config/sparc/sun4sol2.mh (NAT_FILE): Update.
 224
 225 Wed Jan 31 17:20:26 1996  Jeffrey A Law  (law@cygnus.com)
 226
 227         * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Handle software
 228         floating point correctly.
 229         (STORE_RETURN_VALUE): Likewise.
 230         * config/pa/tm-pro.h (SOFT_FLOAT): define.
 231
 232 Wed Jan 31 13:34:52 1996  Fred Fish  <fnf@cygnus.com>
 233
 234         * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
 235         Define to what should be reasonable values.  However, apparently
 236         a bug in linux mmap prevents mapped symbol tables from working.
 237
 238 Tue Jan 30 18:26:19 1996  Fred Fish  <fnf@cygnus.com>
 239
 240         * defs.h (errno.h>:  Move #include closer to head of file to solve
 241         obscure problem with systems that declare perror with const arg, in
 242         both errno.h and stdio.h, and const is defined away by intervening
 243         local include.
 244
 245 Tue Jan 30 15:41:10 1996  Fred Fish  <fnf@cygnus.com>
 246
 247         From Jon Reeves <reeves@zk3.dec.com>:
 248         * i386-stub.c (getpacket): Change fprintf stream from "gdb" to stderr.
 249         (mem_fault_routine): Fix misplaced volatile type qualifier in decl.
 250
 251 Mon Jan 29 19:05:58 1996  Fred Fish  <fnf@cygnus.com>
 252
 253         * Makefile.in (diststuff): Make all-doc; diststuff target does not
 254         exist in doc/Makefile.in.
 255
 256 Mon Jan 29 18:44:57 1996  Stan Shebs  <shebs@andros.cygnus.com>
 257
 258         * config/m88k/xm-cxux.h (BP_HIT_COUNT): Remove, never used.
 259
 260 Mon Jan 29 00:10:35 1996  Wilfried Moser (Alcatel)  <moser@rtl.cygnus.com>
 261
 262         * ch-valprint.c (calculate_array_length): New function to
 263         determine the length of an array type.
 264         (chill_val_print (case TYPE_CODE_ARRAY)): If the length of an
 265         array type is zero, call calculate_array_length.
 266
 267         * gdbtypes.c (get_discrete_bounds (case TYPE_CODE_ENUM)): The
 268         values may not be sorted. Scan all entries and set the real lower
 269         and upper bound.
 270
 271 Sun Jan 28 15:50:42 1996  Fred Fish  <fnf@cygnus.com>
 272
 273         * config/xm-linux.h: Move include of solib.h and #define of
 274         SVR4_SHARED_LIBS from here ...
 275         * config/nm-linux.h: ...to here.
 276
 277 Sat Jan 27 10:34:05 1996  Fred Fish  <fnf@cygnus.com>
 278
 279         * configure.in (AC_CHECK_HEADERS): Check for sys/procfs.h.
 280         Also check for gregset_t and fpregset_t types.
 281         * configure: Regenerate.
 282         * core-regset.c (sys/procfs.h): Only include if HAVE_SYS_PROCFS_H
 283         is defined.
 284         (fetch_core_registers): Turn into stub unless both HAVE_GREGSET_T
 285         and HAVE_FPREGSET_T are defined.  These changes allow systems
 286         like linux that are migrating to /proc support to use a single
 287         configuration for both new and old versions.
 288
 289         * config/i386/linux.mt: Note that this is now for both a.out and
 290         ELF systems.
 291         * config/i386/linux.mh (NATDEPFILES): Add solib.o, core-regset.o,
 292         i386v4-nat.o
 293         * config/i386/tm-linux.h (tm-sysv4.h): Include.
 294         * config/i386/xm-linux.h (solib.h): Include
 295         (SVR4_SHARED_LIBS): Define.
 296         * i386v4-nat.c: Only compile if HAVE_SYS_PROCFS_H is defined.
 297         (supply_gregset, fill_gregset): Compile if HAVE_GREGSET_T defined.
 298         (supply_fpregset, fill_fpregset): Compile if HAVE_FPREGSET_T
 299         defined.
 300
 301 Fri Jan 26 13:48:14 1996  Stan Shebs  <shebs@andros.cygnus.com>
 302
 303         * config/sparc/xm-sparc.h (NEW_SUN_CORE): Remove, never used.
 304         * config/i386/xm-sun386.h: Ditto.
 305         * config/m68k/xm-sun2.h, config/m68k/xm-sun3.h: Ditto.
 306
 307 Thu Jan 25 16:05:53 1996  Tom Tromey  <tromey@creche.cygnus.com>
 308
 309         * Makefile.in (INSTALLED_LIBS, CLIBS): Include @LIBS@.
 310
 311 Thu Jan 25 09:22:15 1996  Steve Chamberlain  <sac@slash.cygnus.com>
 312
 313         From Greg McGary  <gkm@gnu.ai.mit.edu>:
 314         * dcache.c (dcache_peek, dcache_poke): Advance addr for
 315         multi-byte I/O.
 316
 317 Thu Jan 25 13:08:51 1996  Doug Evans (dje@cygnus.com)
 318
 319         * infrun.c (normal_stop): Fix test for shared library event.
 320
 321 Thu Jan 25 03:26:38 1996  Doug Evans  <dje@charmed.cygnus.com>
 322
 323         * configure.in (sparc64-*-*): Add default host configuration.
 324 start-sanitize-gdbtk
 325         (sparc64-*-solaris2* host): Link statically if GCC used.
 326 end-sanitize-gdbtk
 327         (sparc64-*-solaris2*): Add target configuration.
 328         * configure: Regenerated.
 329         * sparc/sp64sol2.mt: New file.
 330
 331 Wed Jan 24 22:31:37 1996  Doug Evans  <dje@charmed.cygnus.com>
 332
 333         * Makefile.in (RUNTEST): srcdir renamed to rootsrc.
 334
 335 Wed Jan 24 15:42:24 1996  Tom Tromey  <tromey@creche.cygnus.com>
 336
 337         * Makefile.in (lint): Close backquotes.
 338
 339 start-sanitize-gdbtk
 340 Wed Jan 24 15:28:41 1996  Tom Tromey  <tromey@creche.cygnus.com>
 341
 342         * gdbtk.tcl, gdbtk.c: Updated copyrights.
 343
 344         * configure.in: Look for -ldl or -ldld when using Tcl 7.5 or
 345         greater.
 346         * configure: Rebuilt.
 347
 348 end-sanitize-gdbtk
 349 Wed Jan 24 13:19:10 1996  Fred Fish  <fnf@cygnus.com>
 350
 351         * NEWS: Make note of new record and replay feature for
 352         remote debug sessions.
 353         * serial.c (gdbcmd.h): Include.
 354         (serial_logfile, serial_logfp, serial_reading, serial_writing):
 355         Define here, for remote debug session logging.
 356         (serial_log_command, serial_logchar, serial_write, serial_readchar):
 357         New functions for remote debug session logging.
 358         (serial_open): Open remote debug session log file when needed.
 359         (serial_close): Close remote debug session log file when needed.
 360         (_initialize_serial): Add set/show commands for name of remote
 361         debug session log file.
 362         * serial.h (serial_readchar): Declare
 363         (SERIAL_READCHAR): Call serial_readchar().
 364         (SERIAL_WRITE): Call serial_write().
 365         (serial_close): Declare as extern.
 366         (serial_logfile, serial_logfp): Declare.
 367         * top.c (execute_command): Declare serial_logfp.  Log user command
 368         in remote debug session log if log file is open.
 369         * remote-array.c (array_wait): #ifdef out echo to gdb_stdout.
 370         (array_read_inferior_memory): Rewrite to fix memory overwrite bug.
 371         * remote-array.c (SREC_SIZE): Remove, duplicates define in
 372         monitor.h.
 373         * remote-array.c (hexchars, hex2mem):  Remove, unused.
 374         * gdbserver/low-linux.c (store_inferior_registers): Remove
 375         unnecessary extern declaration of registers[].
 376         * gdbserver/Makefile.in (all): Add gdbreplay.
 377         * gdbserver/gdbreplay.c: New file.
 378         * gdbserver/README: Give example of recording a remote
 379         debug session with gdb and then replaying it with gdbreplay.
 380
 381 Tue Jan 23 18:02:35 1996  Per Bothner  <bothner@kalessin.cygnus.com>
 382
 383         * stabsread.c (rs6000_builtin_type):  Make bool type unsigned.
 384         (read_one_struct_field):  Support boolean bitfields.
 385         * c-valprint.c (c_val_print): Print booleans properly.
 386
 387 Tue Jan 23 18:54:09 1996  Stan Shebs  <shebs@andros.cygnus.com>
 388
 389         * remote-vxsparc.c (vx_convert_to_virtual, vx_convert_from_virtual):
 390         Remove, never used.
 391         * config/sparc/vxsparc.mt (TDEPFILES): Add remote-vxsparc.o.
 392
 393 Tue Jan 23 14:36:05 1996  Per Bothner  <bothner@kalessin.cygnus.com>
 394
 395         * ch-exp.c (parse_tuple):  Error if invalid mode.
 396
 397         * value.h (COERCE_ARRAY):  Don't coerce enums.
 398         (COERCE_ENUM):  Don't COERCE_REF.
 399         (COERCE_NUMBER):  New macro (same as COERCE_ARRAY then COERCE_ENUM).
 400         * valops.c (value_assign):  Only do COERCE_ARRAY if internalvar (let
 401         value_cast handle it otherwise); do *not* COERCE_ENUM either way.
 402         * valarith.c:  Use COERCE_NUMBER instead od COEREC_ARRAY.
 403         Add COERCE_REF before COERCE_ENUM.
 404         * values.c (value_as_long):  Simplify.
 405
 406         * valops.c (value_array):  Create internalvar if !c_style_arrays.
 407
 408         * language.c (lang_bool_type):  Add Fortran support.
 409         * eval.c (OP_BOOL):  Use LA_BOOL_TYPE.
 410
 411 Tue Jan 23 13:08:26 1996  Jeffrey A Law  (law@cygnus.com)
 412
 413         * symfile.c (auto_solib_add): Renamed from auto_solib_add_at_startup.
 414         All references changed.
 415         * breakpoint.c (bpstat_what): Add shlib_event to the class types.
 416         Update state table.  Reformat so that it's still readable.
 417         When we hit the shlib_event breakpoint, set the calss of shlib_event.
 418         (breakpoint_1): Add "shlib events" as a breakpoint type.
 419         Print the shlib_event breakpoint like other breakpoints.
 420         (create_solib_event_breakpoint): New function.
 421         (breakpoint_re_set_one): Handle solib_event breakpoints.
 422         * breakpoint.h (enum bytype): Add bp_shlib_event breakpoint type.
 423         (enum bpstat_what_main_action): Add BPSTAT_WHAT_CHECK_SHLIBS
 424         action.
 425         (create_solib_event_breakpoint): Declare.
 426         * infrun.c (wait_for_inferior): Handle CHECK_SHLIBS bpstat.
 427         (normal_stop): Inform the user when the inferior stoped due
 428         to a shared library event.
 429         (_initialize_infrun): Add new set/show variable "stop-on-solib-events"
 430         to control whether or not gdb continues the inferior or stops it when
 431         a shared library event occurs.
 432         * minsyms.c (lookup_minimal_symbol_solib_trampoline): New function.
 433         * somsolib.c (TODO list): Update.
 434         (som_solib_create_inferior_hook): Arrange for gdb to be notified
 435         when significant shared library events occur.
 436         * hppa-tdep.c (find_unwind_entry): No longer static.
 437
 438 Tue Jan 23 09:00:48 1996  Doug Evans  <dje@charmed.cygnus.com>
 439
 440         * printcmd.c (print_insn): Pass fprintf_unfiltered to
 441         INIT_DISASSEMBLE_INFO.
 442 start-sanitize-gdbtk
 443         * gdbtk.c (gdb_disassemble): Likewise.
 444 end-sanitize-gdbtk
 445
 446 Mon Jan 22 16:59:40 1996  Stan Shebs  <shebs@andros.cygnus.com>
 447
 448         * remote.c (remotebreak): New GDB variable.
 449         (remote_break): New global.
 450         (remote_interrupt): Send a break instead of ^C if remote_break.
 451         * NEWS: Describe the new variable.
 452
 453 Mon Jan 22 16:24:11 1996  Doug Evans  <dje@charmed.cygnus.com>
 454
 455         * sparc-tdep.c (_initialize_sparc_tdep): Always use print_insn_sparc.
 456
 457 Fri Jan 19 07:19:38 1996  Fred Fish  <fnf@cygnus.com>
 458
 459         * hp300ux-nat.c (getpagesize): Remove unused function
 460         fetch_core_registers.
 461         (hp300ux_core_fns):  Remove, is unused.
 462         (_initialize_core_hp300ux):  Remove, is unused.
 463         (gdbcore.h):  Remove #include, no longer needed.
 464
 465 Fri Jan 19 00:59:53 1996  Jeffrey A Law  (law@cygnus.com)
 466
 467         * rs6000-nat.c (exec_one_dummy_insn): Rework to avoid
 468         ptrace bug in aix4.1.3 on the rs6000.
 469
 470 Wed Jan 17 13:22:27 1996  Stan Shebs  <shebs@andros.cygnus.com>
 471
 472         * remote-hms.c (hms_ops): Add value for to_thread_alive.
 473         * remote-nindy.c (nindy_ops): Ditto.
 474         * remote-udi.c (udi_ops): Ditto.
 475
 476 Tue Jan 16 18:00:35 1996  James G. Smith  <jsmith@cygnus.co.uk>
 477
 478         * remote-mips.c (pmon_opn, pmon_wait, pmon_makeb64, pmon_zeroset,
 479         pmon_checkset, pmon_make_fastrec, pmon_check_ack,
 480         pmon_load_fast): New functions. Support for the PMON monitor world.
 481         (common_open): New function to merge support for different monitors.
 482         (mips_open): Use common_open().
 483         (mips_send_command): New function.
 484         (mips_send_packet): Scan out-of-sequence packets.
 485         (mips_enter_debug, mips_exit_debug): New functions.
 486         (pmon_ops): New target definition structure.
 487
 488 Tue Jan 16 11:22:58 1996  Stu Grossman  (grossman@cygnus.com)
 489
 490         * Makefile.in (CLIBS):  Add LIBS to allow libraries to be
 491         specified on the make command line (via make LIBS=xxx).
 492 start-sanitize-gm
 493         * configure.in (enable-gm):  magic.o -> gmagic.o.
 494 end-sanitize-gm
 495
 496 start-sanitize-gdbtk
 497 Mon Jan 15 09:58:41 1996  Tom Tromey  <tromey@creche.cygnus.com>
 498
 499         * gdbtk.tcl (create_expr_window): Many changes to update GUI.
 500         (add_expr): Changes from create_expr_window.
 501         (create_command_window): Set focus.
 502         (delete_expr): Rewrote.
 503         (expr_update_button): New proc.
 504         (add_expr): Put bindings on FocusIn, FocusOut.
 505         Don't allow .file_popup to be torn off.
 506 end-sanitize-gdbtk
 507
 508 Fri Jan 12 21:41:58 1996  Jeffrey A Law  (law@cygnus.com)
 509
 510         * symtab.c (find_pc_symtab): Don't lose if OBJF_REORDERED
 511         is set but there are no psymtabs.
 512
 513 Fri Jan 12 15:56:12 1996  Steve Chamberlain  <sac@slash.cygnus.com>
 514
 515         * dsrec.c (load_srec): Remove unused variable.
 516         monitor.c (monitor_expect): Don't expect a ^C to echo.
 517         * serial.c (serial_open): Add parallel interface.
 518         * sh3-rom.c (parallel, parallel_in_use): New.
 519         (sh3_load): If parallel_in_use, download though the
 520         parallel port.
 521         (sh3_open): Open parallel port if specified.
 522         (sh3_close): New function.
 523         (_inititalize_sh3): Add sh3_close hook and documentation.
 524         * monitor.c (monitor_close): Export.
 525         * monitor.h (monitor_close): Add prototype.
 526
 527 Fri Jan 12 13:11:42 1996  Stan Shebs  <shebs@andros.cygnus.com>
 528
 529         From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
 530         * remote.c (remotetimeout): New GDB variable, use to set the
 531         remote timeout for reading.
 532
 533 start-sanitize-gdbtk
 534 Fri Jan 12 09:36:17 1996  Tom Tromey  <tromey@creche.cygnus.com>
 535
 536         * gdbtk.tcl (gdbtk_tcl_query): Swap Yes and No buttons.
 537         (update_listing): Use lassign.  Use "see" to scroll.  Don't need
 538         screen_top, screen_bot, screen_height.
 539         (update_assembly): Use "see" to scroll.
 540         (textscrollproc): Removed.
 541         (create_file_win): Don't use textscrollproc.
 542         (asmscrollproc): Removed.
 543         (create_asm_window): Don't use asmscrollproc.
 544         (create_asm_win): Ditto.
 545         (screen_height, screen_top, screen_bot): Removed.
 546         (run_editor): New proc.
 547         (build_framework): Use it.
 548         (create_file_win, create_source_window): Don't use textscrollproc.
 549         (create_breakpoints_window): Set -xscrollcommand on canvas.
 550         (not_implemented_yet): Default button is 0.
 551         (delete_char): Don't use tk_textBackspace.
 552         (create_command_window): Allow Tk bindings to fire after deleting
 553         character.
 554         (create_command_window): Make Delete delete left, not right.
 555 end-sanitize-gdbtk
 556
 557 Fri Jan 12 07:14:27 1996  Fred Fish  <fnf@cirdan.cygnus.com>
 558
 559         * lynx-nat.c, irix4-nat.c, sparc-nat.c: Include gdbcore.h
 560         to get "struct core_fns" defined.
 561         * Makefile.in (lynx-nat.o, irix4-nat.o, sparc-nat.o):
 562         Are dependent upon gdbcore_h.
 563
 564 Thu Jan 11 23:13:24 1996  Per Bothner  <bothner@cygnus.com>
 565
 566         * symfile.c (decrement_reading_symtab):  New function.
 567         * symfile.c, symtab.h (currently_reading_symtab):  New variable.
 568         * symfile.c (psymtab_to_symtab):  Adjust currently_reading_symtab.
 569         * gdbtypes.c (check_typedef):  Don't call lookup_symbol if
 570         currently_reading_symtab (since that could infinitely recurse).
 571
 572 Thu Jan 11 17:21:25 1996  Per Bothner  <bothner@kalessin.cygnus.com>
 573
 574         * stabsread.c (read_struct_type):  Trivial simplification.
 575
 576         * stabsread.c (define-symbol):  Use invisible references
 577         for TYPE_CODE_SET and TYPE_CODE_BITSTRING too.
 578         * valops.c (call_function_by_hand):  Likewise.
 579         * eval.c (evaluate_subexp_standard):  When known, use the formal
 580         parameter type as the expected type when evaluating arg expressions.
 581         * ch-lang.c (evaluate_subexp_chill):  Likewise (for MULTI_SUBSCRIPT).
 582
 583 start-sanitize-gdbtk
 584 Thu Jan 11 10:08:14 1996  Tom Tromey  <tromey@creche.cygnus.com>
 585
 586         * main.c (main): Disable window interface if --help or --version
 587         specified.
 588
 589         * gdbtk.tcl (FSBox): Don't use tk_listboxSingleSelect.
 590
 591         Changes in sync with expect:
 592         * configure.in (ENABLE_GDBTK): Use CY_AC_PATH_TCL and
 593         CY_AC_PATH_TK.
 594         * aclocal.m4: Replaced with version from expect.
 595         * configure: Regenerated.
 596 end-sanitize-gdbtk
 597
 598 Wed Jan 10 16:08:49 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>
 599
 600         * configure.in, configure: Recognize rs6000-*-aix4*.
 601         * config/powerpc/xm-aix.h: Reduce to include "xm-aix4.h".
 602         * config/rs6000/aix4.mh (XM_FILE): Point to xm-aix4.h.
 603         * config/rs6000/xm-aix4.h: New file.
 604         * config/xm-aix4.h: New file.
 605
 606 Wed Jan 10 11:25:37 1996  Fred Fish  <fnf@cygnus.com>
 607
 608         From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
 609         * gdbserver/low-linux.c: New file.
 610         * remote.c (remote_read_bytes): Fix aborts on larger packets.
 611
 612         * config/i386/linux.mh (GDBSERVER_DEPFILES, GDBSERVER_LIBS):
 613         Define.
 614         * stabsread.c (define_symbol): If register value is too large,
 615         tell what it is and what max is.
 616
 617 start-sanitize-gdbtk
 618 Wed Jan 10 09:07:22 1996  Tom Tromey  <tromey@creche.cygnus.com>
 619
 620         * gdbtk.tcl (gdbtk_tcl_fputs, gdbtk_tcl_fputs_error,
 621         gdbtk_tcl_flush): Use "see", not "yview".
 622         (gdbtk_tcl_query): Use questhead bitmap.
 623         various: Always wrap condition of 'if' in {...}.
 624         (add_breakpoint_frame): Set -value on radiobuttons.
 625         (lassign): New proc.
 626         (add_breakpoint_frame): Use lassign, not series of assignments.
 627         (decr): Made faster.
 628         (interactive_cmd): Use "see", not "yview".
 629         (not_implemented_yet): Use warning bitmap.
 630         (update_expr): Don't allow $expr to be evalled by Tcl.
 631         (create_expr_window): Don't use "focus".
 632         (delete_char, delete_line): Define globally.
 633         (delete_line, delete_char, create_command_window, update_autocmd,
 634         build_framework, create_asm_win, create_file_win): Use "see", not
 635         "yview".
 636         (create_copyright_window, center_window, bind_widget_after_class):
 637         New procs.
 638         (FSBox,create_command_window, create_autocmd_window): Binding
 639         changes for Tk4.
 640         (textscrollproc): Define globally.
 641         (build_framework): tk_menuBar no longer needed.  Keys Prior, Next,
 642         Home, End, Up, and Down are all defined by Tk.
 643         (apply_filespec): Use error bitmap in dialog.
 644         (files_command): Don't use tk_listboxSingleSelect.
 645         (files_command): Don't use "uniq" to remove duplicates from a
 646         list.
 647         (update_assembly): Use lassign.
 648         (create_asm_win): Removed redundant bindings.
 649         (listing_window_button_1, file_popup_menu): Use tk_popup.
 650         (ButtonRelease-1 binding): Just remove tag from window; rest
 651         handled by Tk.
 652
 653         * gdbtk.c (gdbtk_query): Use Tcl_Merge to provide quoting.
 654         (call_wrapper): Use Tcl_Eval, not Tcl_VarEval.
 655         (gdbtk_call_command): Ditto.
 656 end-sanitize-gdbtk
 657
 658 Tue Jan  9 09:33:53 1996  Jeffrey A Law  (law@cygnus.com)
 659
 660         * hpread.c (hpread_build_psymtabs): Finish Jan 4th
 661         enum namespace -> enum_namespace change.
 662
 663 Tue Jan  9 04:44:47 1996  Wilfried Moser (Alcatel)  <moser@rtl.cygnus.com>
 664
 665         * ch-exp.c (parse_primval): In case ARRAY, add missing
 666         FORWARD_TOKEN ().
 667
 668 Mon Jan  8 13:29:34 1996  Stan Shebs  <shebs@andros.cygnus.com>
 669
 670         * remote-mips.c (mips_receive_header): Recognize \012 instead
 671         of \n, but write \n when program sends a \012.
 672         * ser-mac.c (mac_input_buffer): Increase size of buffer.
 673
 674 Mon Jan  8 12:00:40 1996  Jeffrey A Law  (law@cygnus.com)
 675
 676         * infptrace.c (initialize_infptrace): Move function out of
 677         #ifdef conditional; put code within the function inside an
 678         #ifdef conditional.
 679
 680         * buildsym.c (end_symtab): Remove sort_pending and sort_linevec
 681         arguments.  Sorting is now dependent on OBJF_REORDERED.  All
 682         callers/references changed.
 683         * dbxread.c (read_ofile_symtab): Correctly determine value for
 684         last_source_start_addr for reordered executables.
 685         (process_one_symbol): Handle N_FUN with no name as an end of
 686         function marker.
 687         * partial-stab.h (case N_FN, N_TEXT): Don't assume CUR_SYMBOL_VALUE
 688         is the high text address for a psymtab.
 689         (case N_SO): Likewise.
 690         (case N_FUN): Handle N_FUN with no name as an end of function
 691         marker.
 692         * minsyms.c (lookup_minimal_symbol_by_pc): Examine all symbols
 693         at the same address rather than a random subset of them.
 694         * coffread.c (coff_symfile_init): Set OBJF_REORDERED.
 695         * elfread.c (elf_symfile_init): Similarly.
 696         * somread.c (som_symfile_init): Similarly.
 697         * xcoffread.c (xcoff_symfile_init): Similarly.
 698
 699 Fri Jan  5 17:46:01 1996  Stu Grossman  (grossman@cygnus.com)
 700
 701         * stack.c (print_stack_frame print_frame_info) symmisc.c
 702         (dump_symtab):  Change RETURN_MASK_ERROR to RETURN_MASK_ALL so
 703         that catch_errors doesn't get blindsided by QUIT and lose the
 704         cleanup chain.  This fixes a problem where ^C while in a
 705         user-defined command sometimes leaves instream NULL and causes a
 706         segfault in command_loop.
 707
 708 Fri Jan  5 13:59:16 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>
 709
 710         * configure.in, configure: Add `-ldl -lw' for Solaris linking.
 711
 712 Fri Jan  5 12:02:00 1996  Steve Chamberlain  <sac@slash.cygnus.com>
 713
 714         * config/sh/sh.mt, config/powerpc/*.mt, config/pa/hppapro.mt,
 715         config/m68k/monitor.mt, config/h8500/h8500.mt, config/h8300/h8300.mt:
 716         srec.o renamed to dsrec.o.
 717
 718 Thu Jan  4 16:04:54 1996  Stu Grossman  (grossman@cygnus.com)
 719
 720         * breakpoint.c (remove_breakpoint):  Change error to warning so
 721         that hardware watchpoint removal problems won't leave breakpoint
 722         traps in the target.
 723 start-sanitize-gdbtk
 724         * configure configure.in:  Make --enable-gdbtk be the default.
 725 end-sanitize-gdbtk
 726         * remote-e7000.c (e7000_insert_breakpoint,
 727         e7000_remove_breakpoint):  Use e7000 based breakpoints, not memory
 728         breakpoints.
 729         * (e7000_wait):  Adjust PC back by two when we see a breakpoint to
 730         compensate for e7000 maladjustment.
 731         * sparcl-tdep.c (sparclite_check_watch_resources):  Fix logic bug
 732         which prevented hardware watchpoints from working.
 733
 734 Thu Jan  4 10:44:17 1996  Fred Fish  <fnf@cirdan.cygnus.com>
 735
 736         * infptrace.c (udot_info): New function.
 737         (PT_*): Define each individually if that one is not defined.
 738         * rs6000-nat.c (kernel_u_size): New function
 739         Include <sys/user.h> for "struct user"
 740         * alpha-nat.c (kernel_u_size): New function.
 741         Include <sys/user.h> for "struct user"
 742         * sparc-nat.c (kernel_u_size): New function.
 743         Include <sys/user.h> for "struct user"
 744         * i386b-nat.c (kernel_u_size): New function.
 745         * i386v-nat.c (kernel_u_size): New function.
 746         * config/i386/nm-fbsd.h (KERNEL_U_SIZE): Define.
 747         (kernel_u_size): Declare.
 748         * config/i386/nm-linux.h (KERNEL_U_SIZE): Define.
 749         (kernel_u_size): Declare.
 750         * config/sparc/nm-sun4os4.h (KERNEL_U_SIZE): Define.
 751         (kernel_u_size): Declare.
 752         * config/alpha/nm-osf2.h (KERNEL_U_SIZE): Define.
 753         (kernel_u_size): Declare.
 754         * config/rs6000/nm-rs6000.h (KERNEL_U_SIZE): Define.
 755         (kernel_u_size): Declare.
 756
 757 Thu Jan  4 11:00:01 1996  steve chamberlain  <sac@slash.cygnus.com>
 758
 759         * mdebugread.c (mylookup_symbol): enum namespace becomes
 760         enum_namespace  type.
 761         * symfile.c (add_psymbol_to_list)
 762         (add_psymbol_addr_to_list): Ditto.
 763         * symtab.c (lookup_partial_symbol): Ditto.
 764         (lookup_symbol): Ditto.
 765         (lookup_block_symbol): Ditto.
 766         * win32-nat.c (handle_load_dll): Use incoming dll base.
 767         (child_wait): Catch DLL load errors.
 768         (create_child_inferior): Translated between paths correctly.
 769
 770 Wed Jan  3 23:13:53 1996  Fred Fish  <fnf@cygnus.com>
 771
 772         * i386v4-nat.c (supply_gregset, fill_gregset): Subtract NUM_FREGS
 773         from NUM_REGS to get number of general registers that we care about.
 774         * config/i386/tm-i386.h (REGISTER_BYTES): Define in terms
 775         of number of general regs and number of floating point regs.
 776
 777 Wed Jan  3 19:49:54 1996  steve chamberlain  <sac@slash.cygnus.com>
 778
 779         * config/i386/tm-win32.h (IN_SOLIB_CALL_TRAMPOLINE): New.
 780         (SKIP_TRAMPOLINE_CODE): New.
 781         * config/i386/xm-win32.h (CANT_FORK): Deleted.
 782         (SLASH*) Changed to use unix style slash.
 783         * symtab.h (namespace enum): becomes typedef to avoid namespace
 784         collision in C++.
 785         * infcmd.c (path_command): Use empty string if PATH name not set.
 786         * i386-tdep.c (skip_trampoline_code): New function.
 787         * srec.c: Renamed dsrec.c to avoid filename collision.
 788         * Makefile.in: Cope with renaming.
 789
 790 Wed Jan  3 13:09:04 1996  Fred Fish  <fnf@cygnus.com>
 791
 792         * symmisc.c (print_objfile_statistics): Print memory use statistics
 793         for objfile psymbol, symbol, and type obstacks.
 794
 795 Tue Jan  2 13:41:14 1996  Stan Shebs  <shebs@andros.cygnus.com>
 796
 797         * config/mips/nm-irix5.h: Restore.
 798         (TARGET_HAS_HARDWARE_WATCHPOINTS, etc): Define as for Irix 4;
 799         from Lee Iverson <leei@ai.sri.com>.
 800         * config/mips/irix5.mh (NAT_FILE): Use nm-irix5.h.
 801         * config/mips/irix[345].mh (MUNCH_DEFINE): Remove.
 802
 803 For older changes see ChangeLog-95
 804 \f
 805 Local Variables:
 806 mode: indented-text
 807 left-margin: 8
 808 fill-column: 74
 809 version-control: never
 810 End: