gdb/ChangeLog

   1 Sat Feb 17 16:33:11 1996  Fred Fish  <fnf@cyngus.com>
   2
   3         * Makefile.in (ch-exp.o): Add dependencies.
   4         (various): Add gdb_string.h to dependencies that need it.
   5
   6 Sat Feb 17 08:57:50 1996  Fred Fish  <fnf@cygnus.com>
   7
   8         * symmisc.c (print_symbol_bcache_statistics): Update description for
   9         printing byte cache statistics.
  10
  11 Thu Feb 16 16:02:03 1996  Stu Grossman  (grossman@cygnus.com)
  12
  13         * Add native support for long double data type.
  14         * c-exp.y (%union):  Change dval to typed_val_float.  Use DOUBLEST
  15         to store actual data.  Change types of INT and FLOAT tokens to
  16         typed_val_int and typed_val_float respectively.  Create new token
  17         DOUBLE_KEYWORD to specify the string `double'.  Make production
  18         for FLOAT use type determined by parse_number.  Add production for
  19         "long double" data type.
  20         * (parse_number):  Use sscanf to parse numbers as float, double or
  21         long double depending upon the type of typed_val_float.dval.  Also
  22         allow user to specify `f' or `l' suffix to explicitly specify
  23         float or long double constants.  Change typed_val to
  24         typed_val_int.
  25         * (yylex):  Change typed_val to typed_val_int.  Also, scan for
  26         "double" keyword.
  27         * coffread.c (decode_base_type):  Add support for T_LNGDBL basic
  28         type.
  29         * configure, configure.in:  Add check for long double support in
  30         the host compiler.
  31         * defs.h:  Define DOUBLEST appropriatly depending on whether
  32         HAVE_LONG_DOUBLE (from autoconf) is defined.  Also, fix prototypes
  33         for functions that handle this type.
  34         * expression.h (union exp_element):  doubleconst is now type
  35         DOUBLEST.
  36         * m2-exp.y f-exp.y (%union):  dval becomes type DOUBLEST.
  37         * findvar.c (extract_floating):  Make return value be DOUBLEST.
  38         Also, add support for numbers with size of long double.
  39         * (store_floating):  Arg `val' is now type DOUBLEST.  Handle all
  40         floating types.
  41         * parser-defs.h parse.c (write_exp_elt_dblcst):  Arg expelt is now
  42         DOUBLEST.
  43         * valarith.c (value_binop):  Change temp variables v1, v2 and v to
  44         type DOUBLEST.  Coerce type of result to long double if either op
  45         was of that type.
  46         * valops.c (value_arg_coerce):  If argument type is bigger than
  47         double, coerce to long double.
  48         * (call_function_by_hand):  If REG_STRUCT_HAS_ADDR is defined, and
  49         arg type is float and > 8 bytes, then use pointer-to-object
  50         calling conventions.
  51         * valprint.c (print_floating):  Arg doub is now type DOUBLEST.
  52         Use appropriate format and precision to print out floating point
  53         values.
  54         * value.h:  Fixup prototypes for value_as_double,
  55         value_from_double, and unpack_double to use DOUBLEST.
  56         * values.c (record_latest_value):  Remove check for invalid
  57         floats.  Allow history to store them so that people may examine
  58         them in hex if they want.
  59         * (value_as_double unpack_double):  Change return value to DOUBLEST.
  60         * (value_from_double):  Arg `num' is now DOUBLEST.
  61         * (using_struct_return):  Use RETURN_VALUE_ON_STACK macro (target
  62         specific) to expect certain types to always be returned on the stack.
  63
  64 Fri Feb 16 14:00:54 1996  Fred Fish  <fnf@cygnus.com>
  65
  66         * bcache.c, bcache.h: New files to implement a byte cache.
  67         * Makefile.in (SFILES): Add bcache.c.
  68         (symtab_h): Add bcache.h.
  69         (HFILES_NO_SRCDIR): add bcache.h
  70         (COMMON_OBJS): Add bcache.o
  71         (bcache.o): New target.
  72         * dbxread.c (start_psymtab): Make global_syms & static_syms
  73         type "partial_symbol **".
  74         * hpread.c (hpread_start_symtab):  Ditto.
  75         * os9kread.c (os9k_start_psymtab):  Ditto.
  76         * stabsread.h (start_psymtab):  Ditto.
  77         * {symfile.c, symfile.h} (start_psymtab_common):  Ditto.
  78         * maint.c (maintenance_print_statistics): Call
  79         print_symbol_bcache_statistics.
  80         * objfiles.c (allocate_objfile): Initialize psymbol bcache malloc
  81         and free pointers.
  82         * solib.c (allocate_rt_common_objfile): Ditto.
  83         * symfile.c (reread_symbols):  Ditto.
  84         (free_objfile): Free psymbol bcache when objfile is freed.
  85         (objfile_relocate): Use new indirect psymbol pointers.
  86         * objfiles.h (struct objfile): Add psymbol cache.
  87         * symfile.c (compare_psymbols): Now passed pointers to pointers to
  88         psymbols.
  89         (reread_symbols): Free psymbol bcache when freeing other objfile
  90         resources.
  91         (add_psymbol_to_list, add_psymbol_addr_to_list): Initialize new
  92         psymbol using the psymbol bcache.
  93         (init_psymbol_list): Psymbol lists now contain pointers rather than
  94         the actual psymbols.
  95         * symfile.h (psymbol_allocation_list): Psymbol lists now dynamically
  96         grown arrays of pointers.
  97         (ADD_PSYMBOL_VT_TO_LIST): Initialize new symbol using the psymbol
  98         bcache.
  99         * symmisc.c (print_partial_symbols): Now takes pointer to pointer
 100         to partial symbol.
 101         (print_symbol_bcache_statistics): New function to print per objfile
 102         bcache statistics.
 103         (print_partial_symbol, print_partial_symbols,
 104         maintenance_check_symtabs, extend_psymbol_list):
 105         Account for change to pointer to pointer to partial symbol.
 106         * symtab.c (find_pc_psymbol, lookup_partial_symbol, decode_line_2,
 107         make_symbol_completion_list):
 108         Account for change to pointer to pointer to partial symbol.
 109         * symtab.h (bcache.h): Include.
 110         * xcoffread.c (xcoff_start_psymtab): Make global_syms & static_syms
 111         type "partial_symbol **".
 112
 113 Fri Feb 16 10:02:34 1996  Fred Fish  <fnf@cygnus.com>
 114
 115         * dwarfread.c (free_utypes): New function.
 116         (read_file_scope): Call free_utypes as cleanup, rather than just
 117         freeing the utypes pointer.
 118
 119 Thu Feb 15 21:40:52 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 120
 121         * demangle.c (is_cplus_marker):  New function, checks if a
 122         character is one of the commonly used C++ marker characters.
 123         * defs.h (is_cplus_marker):  Add prototype.
 124         * c-typeprint.c (c_type_print_base), ch-lang.c (chill_demangle),
 125         cp-valprint.c (cp_print_class_method), mdebugread.c (parse_symbol),
 126         stabsread.c (define_symbol, read_member_functions, read_struct_fields),
 127         symtab.h (OPNAME_PREFIX_P, VTBL_PREFIX_P, DESTRUCTOR_PREFIX_P),
 128         values.c (vb_match):  Use is_cplus_marker instead of comparison
 129         with CPLUS_MARKER.
 130
 131 Thu Feb 15 18:08:13 1996  Fred Fish  <fnf@cygnus.com>
 132
 133         * symfile.h (INLINE_ADD_PSYMBOL): Default this to 0 and possibly
 134         delete entirely someday.
 135
 136 Thu Feb 15 15:25:34 1996  Stan Shebs  <shebs@andros.cygnus.com>
 137
 138         * mpw-make.sed: Edit out makefile rebuild rule.
 139         (host_alias, target_alias): Comment out instead of deleting.
 140         (@LIBS@): Edit out references.
 141
 142 Tue Feb 13 22:56:46 1996  Fred Fish  <fnf@cygnus.com>
 143
 144         * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
 145         Use n_psyms in OBJSTAT, not psyms.
 146
 147 Mon Feb 12 15:59:31 1996  Doug Evans  <dje@charmed.cygnus.com>
 148
 149         * configure.in (sparclet-*-aout*): New config.
 150         * configure: Regenerated.
 151
 152 Mon Feb 12 14:17:52 1996  Fred Fish  <fnf@cygnus.com>
 153
 154         * somsolib.c (som_solib_add): Use xmalloc rather than bare
 155         unchecked call to malloc.
 156         * remote-mips.c (pmon_load_fast): ditto.
 157         * remote-mm.c (mm_open): ditto.
 158         * hpread.c (hpread_lookup_type): ditto.
 159         * remote-adapt.c (adapt_open): ditto.
 160
 161 Mon Feb 12 13:11:32 1996  Fred Fish  <fnf@cygnus.com>
 162
 163         * f-lang.c (allocate_saved_bf_node, allocate_saved_function_node,
 164         allocate_saved_f77_common_node, allocate_common_entry_node,
 165         add_common_block): Use xmalloc rather than malloc, some of which
 166         were unchecked.
 167         * gnu-regex.c: At same point as other gdb specific changes
 168         #undef malloc and then #define it to xmalloc.
 169         * ch-exp.c (growbuf_by_size): Use xmalloc/xrealloc rather than
 170         bare unchecked calls to malloc/realloc.
 171         * stabsread.c (dbx_lookup_type): Use xmalloc rather than bare
 172         unchecked call to malloc.
 173
 174 Wed Feb  7 11:31:26 1996  Stu Grossman  (grossman@cygnus.com)
 175
 176         * symtab.c (gdb_mangle_name):  Change opname var to be const to
 177         match return val of cplus_mangle_name.
 178         * i960-tdep.c:  Change arg types of next_insn to match callers.
 179
 180 Wed Feb  7 07:34:24 1996  Fred Fish  <fnf@cygnus.com>
 181
 182         * config/i386/linux.mh (XM_CLIBS, GDBSERVER_LIBS):  Remove.  These
 183         apparently aren't needed in any reasonably recent version of
 184         linux.
 185
 186 Tue Feb  6 21:37:03 1996  Per Bothner  <bothner@kalessin.cygnus.com>
 187
 188         * stabsread.c (read_range_type):  If !self-subrange and language
 189         is Chill, assume a true range.  If a true_range is a sub_subrange,
 190         use builtin_type_int for index_type.
 191
 192 Tue Feb  6 18:38:51 1996  J.T. Conklin  <jtc@slave.cygnus.com>
 193
 194         * nindy-share/nindy.c (say): Use stdarg.h macros when compiling
 195         with an ANSI compiler.
 196
 197 start-sanitize-gdbtk
 198 Tue Feb  6 16:31:25 1996  Tom Tromey  <tromey@creche.cygnus.com>
 199
 200         * gdbtk.tcl (create_file_win): Eliminate text widget B1 binding so
 201         double-clicking will work again.
 202         (create_asm_win): Put "break" at end of all B1 bindings.
 203         (create_file_win): Lower "sel" tag, don't raise it.
 204         (ensure_line_visible): New proc.
 205         (update_listing, update_assembly): Use it.
 206         (create_copyright_window): Destroy window on Leave event.
 207         (create_command_window): Put "break" at end of all B2 bindings.
 208
 209 end-sanitize-gdbtk
 210 Mon Feb  5 18:24:28 1996  Steve Chamberlain  <sac@slash.cygnus.com>
 211
 212         From Michael_Snyder@NeXT.COM (Michael Snyder):
 213         * valops.c (value_arg_coerce): Coerce float to double, unless the
 214         function prototype specifies float.
 215
 216 Mon Feb  5 09:51:55 1996  Tom Tromey  <tromey@creche.cygnus.com>
 217
 218         * language.c (set_language_command): Use languages table when
 219         printing available languages.
 220
 221 Sat Feb  3 12:22:05 1996  Fred Fish  <fnf@cygnus.com>
 222
 223         Fix problems reported by Hans Verkuil (hans@wyst.hobby.nl):
 224         * command.c (add_cmd):  Add missing initialization for enums member.
 225         Reorder members to match structure declaration to make it easier to
 226         tell when one is missing.
 227         * exec.c (exec_file_command): Fix problem where filename in malloc'd
 228         memory is referenced after being freed.
 229
 230 Sat Feb  3 03:26:21 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 231
 232         * dwarfread.c (read_func_scope):  Avoid GDB core dumps if
 233         AT_name tag is missing.
 234
 235         * procfs.c (procfs_stopped_by_watchpoint):  Fix logic when
 236         FLTWATCH and FLTKWATCH are defined.
 237
 238         * remote.c (remote_read_bytes):  Advance memaddr for transfers,
 239         return number of bytes transferred for partial reads.
 240
 241         * top.c (init_signals):  Reset SIGTRAP to SIG_DFL.
 242
 243 Fri Feb  2 13:40:50 1996  Steve Chamberlain  <sac@slash.cygnus.com>
 244
 245         * win32-nat.c (mappings): Add ppc registers.
 246         (child_resume): Turn off step for ppc.
 247
 248 Thu Feb  1 10:29:31 1996  Steve Chamberlain  <sac@slash.cygnus.com>
 249
 250         * config/powerpc/(cygwin32.mh, cygwin32.mt, tm-cygwin32.h,
 251         xm-cygwin32.h): New.
 252         * config/i386/(*win32*): Becomes *cygwin32*.
 253         * configure.in (i[3456]86-*-win32*): Becomes i[3456]86-*-cygwin32.
 254         (powerpcle-*-cygwin32): New.
 255         * configure: Regenerate.
 256         * win32-nat.c  (child_create_inferior): Call CreateProcess
 257         with the right program arg.
 258
 259 Thu Feb  1 11:01:10 1996  Jeffrey A Law  (law@cygnus.com)
 260
 261         * config/pa/tm-hppa.h (SOFT_FLOAT): Provide a default definition.
 262
 263 Wed Jan 31 19:01:28 1996  Fred Fish  <fnf@cygnus.com>
 264
 265         * serial.c: Change fputc/fputs/fprintf to _unfiltered forms.
 266
 267 Wed Jan 31 18:36:27 1996  Stan Shebs  <shebs@andros.cygnus.com>
 268
 269         * config/sparc/xm-sun4os4.h (HAVE_TERMIOS): Remove.
 270
 271         * config/sparc/xm-sparc.h (HAVE_WAIT_STRUCT): Remove, never used.
 272
 273         * config/i386/nm-i386mach.h (CHILD_PREPARE_TO_STORE): Move to
 274         here from config/i386/xm-i386mach.h, fix name.
 275         * config/i386/nm-sun386.h: Ditto, from config/i386/xm-sun386.h.
 276         * config/i386/nm-ptx4.h (CHILD_PREPARE_TO_STORE): Move to
 277         here from config/i386/xm-ptx4.h.
 278         * config/i386/nm-ptx4.h: Ditto, from config/i386/xm-ptx.h.
 279         * config/i386/nm-symmetry.h: Ditto, from config/i386/xm-symmetry.h.
 280         * config/m68k/nm-sun3.h: Ditto, from config/m68k/xm-sun3.h.
 281         * config/sparc/nm-nbsd.h: Ditto, from config/sparc/xm-nbsd.h.
 282         * config/sparc/nm-sun4os4: Ditto, from config/sparc/xm-sparc.h.
 283
 284         * config/sparc/nm-sun4sol2.h: New file, renamed from nm-sysv4.h.
 285         (PRSVADDR_BROKEN): Move here from xm-sun4sol2.h.
 286         * config/sparc/sun4sol2.mh (NAT_FILE): Update.
 287
 288 Wed Jan 31 17:20:26 1996  Jeffrey A Law  (law@cygnus.com)
 289
 290         * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Handle software
 291         floating point correctly.
 292         (STORE_RETURN_VALUE): Likewise.
 293         * config/pa/tm-pro.h (SOFT_FLOAT): define.
 294
 295 Wed Jan 31 13:34:52 1996  Fred Fish  <fnf@cygnus.com>
 296
 297         * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
 298         Define to what should be reasonable values.  However, apparently
 299         a bug in linux mmap prevents mapped symbol tables from working.
 300
 301 Tue Jan 30 18:26:19 1996  Fred Fish  <fnf@cygnus.com>
 302
 303         * defs.h (errno.h>:  Move #include closer to head of file to solve
 304         obscure problem with systems that declare perror with const arg, in
 305         both errno.h and stdio.h, and const is defined away by intervening
 306         local include.
 307
 308 Tue Jan 30 15:41:10 1996  Fred Fish  <fnf@cygnus.com>
 309
 310         From Jon Reeves <reeves@zk3.dec.com>:
 311         * i386-stub.c (getpacket): Change fprintf stream from "gdb" to stderr.
 312         (mem_fault_routine): Fix misplaced volatile type qualifier in decl.
 313
 314 Mon Jan 29 19:05:58 1996  Fred Fish  <fnf@cygnus.com>
 315
 316         * Makefile.in (diststuff): Make all-doc; diststuff target does not
 317         exist in doc/Makefile.in.
 318
 319 Mon Jan 29 18:44:57 1996  Stan Shebs  <shebs@andros.cygnus.com>
 320
 321         * config/m88k/xm-cxux.h (BP_HIT_COUNT): Remove, never used.
 322
 323 Mon Jan 29 00:10:35 1996  Wilfried Moser (Alcatel)  <moser@rtl.cygnus.com>
 324
 325         * ch-valprint.c (calculate_array_length): New function to
 326         determine the length of an array type.
 327         (chill_val_print (case TYPE_CODE_ARRAY)): If the length of an
 328         array type is zero, call calculate_array_length.
 329
 330         * gdbtypes.c (get_discrete_bounds (case TYPE_CODE_ENUM)): The
 331         values may not be sorted. Scan all entries and set the real lower
 332         and upper bound.
 333
 334 Sun Jan 28 15:50:42 1996  Fred Fish  <fnf@cygnus.com>
 335
 336         * config/xm-linux.h: Move include of solib.h and #define of
 337         SVR4_SHARED_LIBS from here ...
 338         * config/nm-linux.h: ...to here.
 339
 340 Sat Jan 27 10:34:05 1996  Fred Fish  <fnf@cygnus.com>
 341
 342         * configure.in (AC_CHECK_HEADERS): Check for sys/procfs.h.
 343         Also check for gregset_t and fpregset_t types.
 344         * configure: Regenerate.
 345         * core-regset.c (sys/procfs.h): Only include if HAVE_SYS_PROCFS_H
 346         is defined.
 347         (fetch_core_registers): Turn into stub unless both HAVE_GREGSET_T
 348         and HAVE_FPREGSET_T are defined.  These changes allow systems
 349         like linux that are migrating to /proc support to use a single
 350         configuration for both new and old versions.
 351
 352         * config/i386/linux.mt: Note that this is now for both a.out and
 353         ELF systems.
 354         * config/i386/linux.mh (NATDEPFILES): Add solib.o, core-regset.o,
 355         i386v4-nat.o
 356         * config/i386/tm-linux.h (tm-sysv4.h): Include.
 357         * config/i386/xm-linux.h (solib.h): Include
 358         (SVR4_SHARED_LIBS): Define.
 359         * i386v4-nat.c: Only compile if HAVE_SYS_PROCFS_H is defined.
 360         (supply_gregset, fill_gregset): Compile if HAVE_GREGSET_T defined.
 361         (supply_fpregset, fill_fpregset): Compile if HAVE_FPREGSET_T
 362         defined.
 363
 364 Fri Jan 26 13:48:14 1996  Stan Shebs  <shebs@andros.cygnus.com>
 365
 366         * config/sparc/xm-sparc.h (NEW_SUN_CORE): Remove, never used.
 367         * config/i386/xm-sun386.h: Ditto.
 368         * config/m68k/xm-sun2.h, config/m68k/xm-sun3.h: Ditto.
 369
 370 Thu Jan 25 16:05:53 1996  Tom Tromey  <tromey@creche.cygnus.com>
 371
 372         * Makefile.in (INSTALLED_LIBS, CLIBS): Include @LIBS@.
 373
 374 Thu Jan 25 09:22:15 1996  Steve Chamberlain  <sac@slash.cygnus.com>
 375
 376         From Greg McGary  <gkm@gnu.ai.mit.edu>:
 377         * dcache.c (dcache_peek, dcache_poke): Advance addr for
 378         multi-byte I/O.
 379
 380 Thu Jan 25 13:08:51 1996  Doug Evans (dje@cygnus.com)
 381
 382         * infrun.c (normal_stop): Fix test for shared library event.
 383
 384 Thu Jan 25 03:26:38 1996  Doug Evans  <dje@charmed.cygnus.com>
 385
 386         * configure.in (sparc64-*-*): Add default host configuration.
 387 start-sanitize-gdbtk
 388         (sparc64-*-solaris2* host): Link statically if GCC used.
 389 end-sanitize-gdbtk
 390         (sparc64-*-solaris2*): Add target configuration.
 391         * configure: Regenerated.
 392         * sparc/sp64sol2.mt: New file.
 393
 394 Wed Jan 24 22:31:37 1996  Doug Evans  <dje@charmed.cygnus.com>
 395
 396         * Makefile.in (RUNTEST): srcdir renamed to rootsrc.
 397
 398 Wed Jan 24 15:42:24 1996  Tom Tromey  <tromey@creche.cygnus.com>
 399
 400         * Makefile.in (lint): Close backquotes.
 401
 402 start-sanitize-gdbtk
 403 Wed Jan 24 15:28:41 1996  Tom Tromey  <tromey@creche.cygnus.com>
 404
 405         * gdbtk.tcl, gdbtk.c: Updated copyrights.
 406
 407         * configure.in: Look for -ldl or -ldld when using Tcl 7.5 or
 408         greater.
 409         * configure: Rebuilt.
 410
 411 end-sanitize-gdbtk
 412 Wed Jan 24 13:19:10 1996  Fred Fish  <fnf@cygnus.com>
 413
 414         * NEWS: Make note of new record and replay feature for
 415         remote debug sessions.
 416         * serial.c (gdbcmd.h): Include.
 417         (serial_logfile, serial_logfp, serial_reading, serial_writing):
 418         Define here, for remote debug session logging.
 419         (serial_log_command, serial_logchar, serial_write, serial_readchar):
 420         New functions for remote debug session logging.
 421         (serial_open): Open remote debug session log file when needed.
 422         (serial_close): Close remote debug session log file when needed.
 423         (_initialize_serial): Add set/show commands for name of remote
 424         debug session log file.
 425         * serial.h (serial_readchar): Declare
 426         (SERIAL_READCHAR): Call serial_readchar().
 427         (SERIAL_WRITE): Call serial_write().
 428         (serial_close): Declare as extern.
 429         (serial_logfile, serial_logfp): Declare.
 430         * top.c (execute_command): Declare serial_logfp.  Log user command
 431         in remote debug session log if log file is open.
 432         * remote-array.c (array_wait): #ifdef out echo to gdb_stdout.
 433         (array_read_inferior_memory): Rewrite to fix memory overwrite bug.
 434         * remote-array.c (SREC_SIZE): Remove, duplicates define in
 435         monitor.h.
 436         * remote-array.c (hexchars, hex2mem):  Remove, unused.
 437         * gdbserver/low-linux.c (store_inferior_registers): Remove
 438         unnecessary extern declaration of registers[].
 439         * gdbserver/Makefile.in (all): Add gdbreplay.
 440         * gdbserver/gdbreplay.c: New file.
 441         * gdbserver/README: Give example of recording a remote
 442         debug session with gdb and then replaying it with gdbreplay.
 443
 444 Tue Jan 23 18:02:35 1996  Per Bothner  <bothner@kalessin.cygnus.com>
 445
 446         * stabsread.c (rs6000_builtin_type):  Make bool type unsigned.
 447         (read_one_struct_field):  Support boolean bitfields.
 448         * c-valprint.c (c_val_print): Print booleans properly.
 449
 450 Tue Jan 23 18:54:09 1996  Stan Shebs  <shebs@andros.cygnus.com>
 451
 452         * remote-vxsparc.c (vx_convert_to_virtual, vx_convert_from_virtual):
 453         Remove, never used.
 454         * config/sparc/vxsparc.mt (TDEPFILES): Add remote-vxsparc.o.
 455
 456 Tue Jan 23 14:36:05 1996  Per Bothner  <bothner@kalessin.cygnus.com>
 457
 458         * ch-exp.c (parse_tuple):  Error if invalid mode.
 459
 460         * value.h (COERCE_ARRAY):  Don't coerce enums.
 461         (COERCE_ENUM):  Don't COERCE_REF.
 462         (COERCE_NUMBER):  New macro (same as COERCE_ARRAY then COERCE_ENUM).
 463         * valops.c (value_assign):  Only do COERCE_ARRAY if internalvar (let
 464         value_cast handle it otherwise); do *not* COERCE_ENUM either way.
 465         * valarith.c:  Use COERCE_NUMBER instead od COEREC_ARRAY.
 466         Add COERCE_REF before COERCE_ENUM.
 467         * values.c (value_as_long):  Simplify.
 468
 469         * valops.c (value_array):  Create internalvar if !c_style_arrays.
 470
 471         * language.c (lang_bool_type):  Add Fortran support.
 472         * eval.c (OP_BOOL):  Use LA_BOOL_TYPE.
 473
 474 Tue Jan 23 13:08:26 1996  Jeffrey A Law  (law@cygnus.com)
 475
 476         * symfile.c (auto_solib_add): Renamed from auto_solib_add_at_startup.
 477         All references changed.
 478         * breakpoint.c (bpstat_what): Add shlib_event to the class types.
 479         Update state table.  Reformat so that it's still readable.
 480         When we hit the shlib_event breakpoint, set the calss of shlib_event.
 481         (breakpoint_1): Add "shlib events" as a breakpoint type.
 482         Print the shlib_event breakpoint like other breakpoints.
 483         (create_solib_event_breakpoint): New function.
 484         (breakpoint_re_set_one): Handle solib_event breakpoints.
 485         * breakpoint.h (enum bytype): Add bp_shlib_event breakpoint type.
 486         (enum bpstat_what_main_action): Add BPSTAT_WHAT_CHECK_SHLIBS
 487         action.
 488         (create_solib_event_breakpoint): Declare.
 489         * infrun.c (wait_for_inferior): Handle CHECK_SHLIBS bpstat.
 490         (normal_stop): Inform the user when the inferior stoped due
 491         to a shared library event.
 492         (_initialize_infrun): Add new set/show variable "stop-on-solib-events"
 493         to control whether or not gdb continues the inferior or stops it when
 494         a shared library event occurs.
 495         * minsyms.c (lookup_minimal_symbol_solib_trampoline): New function.
 496         * somsolib.c (TODO list): Update.
 497         (som_solib_create_inferior_hook): Arrange for gdb to be notified
 498         when significant shared library events occur.
 499         * hppa-tdep.c (find_unwind_entry): No longer static.
 500
 501 Tue Jan 23 09:00:48 1996  Doug Evans  <dje@charmed.cygnus.com>
 502
 503         * printcmd.c (print_insn): Pass fprintf_unfiltered to
 504         INIT_DISASSEMBLE_INFO.
 505 start-sanitize-gdbtk
 506         * gdbtk.c (gdb_disassemble): Likewise.
 507 end-sanitize-gdbtk
 508
 509 Mon Jan 22 16:59:40 1996  Stan Shebs  <shebs@andros.cygnus.com>
 510
 511         * remote.c (remotebreak): New GDB variable.
 512         (remote_break): New global.
 513         (remote_interrupt): Send a break instead of ^C if remote_break.
 514         * NEWS: Describe the new variable.
 515
 516 Mon Jan 22 16:24:11 1996  Doug Evans  <dje@charmed.cygnus.com>
 517
 518         * sparc-tdep.c (_initialize_sparc_tdep): Always use print_insn_sparc.
 519
 520 Fri Jan 19 07:19:38 1996  Fred Fish  <fnf@cygnus.com>
 521
 522         * hp300ux-nat.c (getpagesize): Remove unused function
 523         fetch_core_registers.
 524         (hp300ux_core_fns):  Remove, is unused.
 525         (_initialize_core_hp300ux):  Remove, is unused.
 526         (gdbcore.h):  Remove #include, no longer needed.
 527
 528 Fri Jan 19 00:59:53 1996  Jeffrey A Law  (law@cygnus.com)
 529
 530         * rs6000-nat.c (exec_one_dummy_insn): Rework to avoid
 531         ptrace bug in aix4.1.3 on the rs6000.
 532
 533 Wed Jan 17 13:22:27 1996  Stan Shebs  <shebs@andros.cygnus.com>
 534
 535         * remote-hms.c (hms_ops): Add value for to_thread_alive.
 536         * remote-nindy.c (nindy_ops): Ditto.
 537         * remote-udi.c (udi_ops): Ditto.
 538
 539 Tue Jan 16 18:00:35 1996  James G. Smith  <jsmith@cygnus.co.uk>
 540
 541         * remote-mips.c (pmon_opn, pmon_wait, pmon_makeb64, pmon_zeroset,
 542         pmon_checkset, pmon_make_fastrec, pmon_check_ack,
 543         pmon_load_fast): New functions. Support for the PMON monitor world.
 544         (common_open): New function to merge support for different monitors.
 545         (mips_open): Use common_open().
 546         (mips_send_command): New function.
 547         (mips_send_packet): Scan out-of-sequence packets.
 548         (mips_enter_debug, mips_exit_debug): New functions.
 549         (pmon_ops): New target definition structure.
 550
 551 Tue Jan 16 11:22:58 1996  Stu Grossman  (grossman@cygnus.com)
 552
 553         * Makefile.in (CLIBS):  Add LIBS to allow libraries to be
 554         specified on the make command line (via make LIBS=xxx).
 555 start-sanitize-gm
 556         * configure.in (enable-gm):  magic.o -> gmagic.o.
 557 end-sanitize-gm
 558
 559 start-sanitize-gdbtk
 560 Mon Jan 15 09:58:41 1996  Tom Tromey  <tromey@creche.cygnus.com>
 561
 562         * gdbtk.tcl (create_expr_window): Many changes to update GUI.
 563         (add_expr): Changes from create_expr_window.
 564         (create_command_window): Set focus.
 565         (delete_expr): Rewrote.
 566         (expr_update_button): New proc.
 567         (add_expr): Put bindings on FocusIn, FocusOut.
 568         Don't allow .file_popup to be torn off.
 569 end-sanitize-gdbtk
 570
 571 Fri Jan 12 21:41:58 1996  Jeffrey A Law  (law@cygnus.com)
 572
 573         * symtab.c (find_pc_symtab): Don't lose if OBJF_REORDERED
 574         is set but there are no psymtabs.
 575
 576 Fri Jan 12 15:56:12 1996  Steve Chamberlain  <sac@slash.cygnus.com>
 577
 578         * dsrec.c (load_srec): Remove unused variable.
 579         monitor.c (monitor_expect): Don't expect a ^C to echo.
 580         * serial.c (serial_open): Add parallel interface.
 581         * sh3-rom.c (parallel, parallel_in_use): New.
 582         (sh3_load): If parallel_in_use, download though the
 583         parallel port.
 584         (sh3_open): Open parallel port if specified.
 585         (sh3_close): New function.
 586         (_inititalize_sh3): Add sh3_close hook and documentation.
 587         * monitor.c (monitor_close): Export.
 588         * monitor.h (monitor_close): Add prototype.
 589
 590 Fri Jan 12 13:11:42 1996  Stan Shebs  <shebs@andros.cygnus.com>
 591
 592         From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
 593         * remote.c (remotetimeout): New GDB variable, use to set the
 594         remote timeout for reading.
 595
 596 start-sanitize-gdbtk
 597 Fri Jan 12 09:36:17 1996  Tom Tromey  <tromey@creche.cygnus.com>
 598
 599         * gdbtk.tcl (gdbtk_tcl_query): Swap Yes and No buttons.
 600         (update_listing): Use lassign.  Use "see" to scroll.  Don't need
 601         screen_top, screen_bot, screen_height.
 602         (update_assembly): Use "see" to scroll.
 603         (textscrollproc): Removed.
 604         (create_file_win): Don't use textscrollproc.
 605         (asmscrollproc): Removed.
 606         (create_asm_window): Don't use asmscrollproc.
 607         (create_asm_win): Ditto.
 608         (screen_height, screen_top, screen_bot): Removed.
 609         (run_editor): New proc.
 610         (build_framework): Use it.
 611         (create_file_win, create_source_window): Don't use textscrollproc.
 612         (create_breakpoints_window): Set -xscrollcommand on canvas.
 613         (not_implemented_yet): Default button is 0.
 614         (delete_char): Don't use tk_textBackspace.
 615         (create_command_window): Allow Tk bindings to fire after deleting
 616         character.
 617         (create_command_window): Make Delete delete left, not right.
 618 end-sanitize-gdbtk
 619
 620 Fri Jan 12 07:14:27 1996  Fred Fish  <fnf@cirdan.cygnus.com>
 621
 622         * lynx-nat.c, irix4-nat.c, sparc-nat.c: Include gdbcore.h
 623         to get "struct core_fns" defined.
 624         * Makefile.in (lynx-nat.o, irix4-nat.o, sparc-nat.o):
 625         Are dependent upon gdbcore_h.
 626
 627 Thu Jan 11 23:13:24 1996  Per Bothner  <bothner@cygnus.com>
 628
 629         * symfile.c (decrement_reading_symtab):  New function.
 630         * symfile.c, symtab.h (currently_reading_symtab):  New variable.
 631         * symfile.c (psymtab_to_symtab):  Adjust currently_reading_symtab.
 632         * gdbtypes.c (check_typedef):  Don't call lookup_symbol if
 633         currently_reading_symtab (since that could infinitely recurse).
 634
 635 Thu Jan 11 17:21:25 1996  Per Bothner  <bothner@kalessin.cygnus.com>
 636
 637         * stabsread.c (read_struct_type):  Trivial simplification.
 638
 639         * stabsread.c (define-symbol):  Use invisible references
 640         for TYPE_CODE_SET and TYPE_CODE_BITSTRING too.
 641         * valops.c (call_function_by_hand):  Likewise.
 642         * eval.c (evaluate_subexp_standard):  When known, use the formal
 643         parameter type as the expected type when evaluating arg expressions.
 644         * ch-lang.c (evaluate_subexp_chill):  Likewise (for MULTI_SUBSCRIPT).
 645
 646 start-sanitize-gdbtk
 647 Thu Jan 11 10:08:14 1996  Tom Tromey  <tromey@creche.cygnus.com>
 648
 649         * main.c (main): Disable window interface if --help or --version
 650         specified.
 651
 652         * gdbtk.tcl (FSBox): Don't use tk_listboxSingleSelect.
 653
 654         Changes in sync with expect:
 655         * configure.in (ENABLE_GDBTK): Use CY_AC_PATH_TCL and
 656         CY_AC_PATH_TK.
 657         * aclocal.m4: Replaced with version from expect.
 658         * configure: Regenerated.
 659 end-sanitize-gdbtk
 660
 661 Wed Jan 10 16:08:49 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>
 662
 663         * configure.in, configure: Recognize rs6000-*-aix4*.
 664         * config/powerpc/xm-aix.h: Reduce to include "xm-aix4.h".
 665         * config/rs6000/aix4.mh (XM_FILE): Point to xm-aix4.h.
 666         * config/rs6000/xm-aix4.h: New file.
 667         * config/xm-aix4.h: New file.
 668
 669 Wed Jan 10 11:25:37 1996  Fred Fish  <fnf@cygnus.com>
 670
 671         From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
 672         * gdbserver/low-linux.c: New file.
 673         * remote.c (remote_read_bytes): Fix aborts on larger packets.
 674
 675         * config/i386/linux.mh (GDBSERVER_DEPFILES, GDBSERVER_LIBS):
 676         Define.
 677         * stabsread.c (define_symbol): If register value is too large,
 678         tell what it is and what max is.
 679
 680 start-sanitize-gdbtk
 681 Wed Jan 10 09:07:22 1996  Tom Tromey  <tromey@creche.cygnus.com>
 682
 683         * gdbtk.tcl (gdbtk_tcl_fputs, gdbtk_tcl_fputs_error,
 684         gdbtk_tcl_flush): Use "see", not "yview".
 685         (gdbtk_tcl_query): Use questhead bitmap.
 686         various: Always wrap condition of 'if' in {...}.
 687         (add_breakpoint_frame): Set -value on radiobuttons.
 688         (lassign): New proc.
 689         (add_breakpoint_frame): Use lassign, not series of assignments.
 690         (decr): Made faster.
 691         (interactive_cmd): Use "see", not "yview".
 692         (not_implemented_yet): Use warning bitmap.
 693         (update_expr): Don't allow $expr to be evalled by Tcl.
 694         (create_expr_window): Don't use "focus".
 695         (delete_char, delete_line): Define globally.
 696         (delete_line, delete_char, create_command_window, update_autocmd,
 697         build_framework, create_asm_win, create_file_win): Use "see", not
 698         "yview".
 699         (create_copyright_window, center_window, bind_widget_after_class):
 700         New procs.
 701         (FSBox,create_command_window, create_autocmd_window): Binding
 702         changes for Tk4.
 703         (textscrollproc): Define globally.
 704         (build_framework): tk_menuBar no longer needed.  Keys Prior, Next,
 705         Home, End, Up, and Down are all defined by Tk.
 706         (apply_filespec): Use error bitmap in dialog.
 707         (files_command): Don't use tk_listboxSingleSelect.
 708         (files_command): Don't use "uniq" to remove duplicates from a
 709         list.
 710         (update_assembly): Use lassign.
 711         (create_asm_win): Removed redundant bindings.
 712         (listing_window_button_1, file_popup_menu): Use tk_popup.
 713         (ButtonRelease-1 binding): Just remove tag from window; rest
 714         handled by Tk.
 715
 716         * gdbtk.c (gdbtk_query): Use Tcl_Merge to provide quoting.
 717         (call_wrapper): Use Tcl_Eval, not Tcl_VarEval.
 718         (gdbtk_call_command): Ditto.
 719 end-sanitize-gdbtk
 720
 721 Tue Jan  9 09:33:53 1996  Jeffrey A Law  (law@cygnus.com)
 722
 723         * hpread.c (hpread_build_psymtabs): Finish Jan 4th
 724         enum namespace -> enum_namespace change.
 725
 726 Tue Jan  9 04:44:47 1996  Wilfried Moser (Alcatel)  <moser@rtl.cygnus.com>
 727
 728         * ch-exp.c (parse_primval): In case ARRAY, add missing
 729         FORWARD_TOKEN ().
 730
 731 Mon Jan  8 13:29:34 1996  Stan Shebs  <shebs@andros.cygnus.com>
 732
 733         * remote-mips.c (mips_receive_header): Recognize \012 instead
 734         of \n, but write \n when program sends a \012.
 735         * ser-mac.c (mac_input_buffer): Increase size of buffer.
 736
 737 Mon Jan  8 12:00:40 1996  Jeffrey A Law  (law@cygnus.com)
 738
 739         * infptrace.c (initialize_infptrace): Move function out of
 740         #ifdef conditional; put code within the function inside an
 741         #ifdef conditional.
 742
 743         * buildsym.c (end_symtab): Remove sort_pending and sort_linevec
 744         arguments.  Sorting is now dependent on OBJF_REORDERED.  All
 745         callers/references changed.
 746         * dbxread.c (read_ofile_symtab): Correctly determine value for
 747         last_source_start_addr for reordered executables.
 748         (process_one_symbol): Handle N_FUN with no name as an end of
 749         function marker.
 750         * partial-stab.h (case N_FN, N_TEXT): Don't assume CUR_SYMBOL_VALUE
 751         is the high text address for a psymtab.
 752         (case N_SO): Likewise.
 753         (case N_FUN): Handle N_FUN with no name as an end of function
 754         marker.
 755         * minsyms.c (lookup_minimal_symbol_by_pc): Examine all symbols
 756         at the same address rather than a random subset of them.
 757         * coffread.c (coff_symfile_init): Set OBJF_REORDERED.
 758         * elfread.c (elf_symfile_init): Similarly.
 759         * somread.c (som_symfile_init): Similarly.
 760         * xcoffread.c (xcoff_symfile_init): Similarly.
 761
 762 Fri Jan  5 17:46:01 1996  Stu Grossman  (grossman@cygnus.com)
 763
 764         * stack.c (print_stack_frame print_frame_info) symmisc.c
 765         (dump_symtab):  Change RETURN_MASK_ERROR to RETURN_MASK_ALL so
 766         that catch_errors doesn't get blindsided by QUIT and lose the
 767         cleanup chain.  This fixes a problem where ^C while in a
 768         user-defined command sometimes leaves instream NULL and causes a
 769         segfault in command_loop.
 770
 771 Fri Jan  5 13:59:16 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>
 772
 773         * configure.in, configure: Add `-ldl -lw' for Solaris linking.
 774
 775 Fri Jan  5 12:02:00 1996  Steve Chamberlain  <sac@slash.cygnus.com>
 776
 777         * config/sh/sh.mt, config/powerpc/*.mt, config/pa/hppapro.mt,
 778         config/m68k/monitor.mt, config/h8500/h8500.mt, config/h8300/h8300.mt:
 779         srec.o renamed to dsrec.o.
 780
 781 Thu Jan  4 16:04:54 1996  Stu Grossman  (grossman@cygnus.com)
 782
 783         * breakpoint.c (remove_breakpoint):  Change error to warning so
 784         that hardware watchpoint removal problems won't leave breakpoint
 785         traps in the target.
 786 start-sanitize-gdbtk
 787         * configure configure.in:  Make --enable-gdbtk be the default.
 788 end-sanitize-gdbtk
 789         * remote-e7000.c (e7000_insert_breakpoint,
 790         e7000_remove_breakpoint):  Use e7000 based breakpoints, not memory
 791         breakpoints.
 792         * (e7000_wait):  Adjust PC back by two when we see a breakpoint to
 793         compensate for e7000 maladjustment.
 794         * sparcl-tdep.c (sparclite_check_watch_resources):  Fix logic bug
 795         which prevented hardware watchpoints from working.
 796
 797 Thu Jan  4 10:44:17 1996  Fred Fish  <fnf@cirdan.cygnus.com>
 798
 799         * infptrace.c (udot_info): New function.
 800         (PT_*): Define each individually if that one is not defined.
 801         * rs6000-nat.c (kernel_u_size): New function
 802         Include <sys/user.h> for "struct user"
 803         * alpha-nat.c (kernel_u_size): New function.
 804         Include <sys/user.h> for "struct user"
 805         * sparc-nat.c (kernel_u_size): New function.
 806         Include <sys/user.h> for "struct user"
 807         * i386b-nat.c (kernel_u_size): New function.
 808         * i386v-nat.c (kernel_u_size): New function.
 809         * config/i386/nm-fbsd.h (KERNEL_U_SIZE): Define.
 810         (kernel_u_size): Declare.
 811         * config/i386/nm-linux.h (KERNEL_U_SIZE): Define.
 812         (kernel_u_size): Declare.
 813         * config/sparc/nm-sun4os4.h (KERNEL_U_SIZE): Define.
 814         (kernel_u_size): Declare.
 815         * config/alpha/nm-osf2.h (KERNEL_U_SIZE): Define.
 816         (kernel_u_size): Declare.
 817         * config/rs6000/nm-rs6000.h (KERNEL_U_SIZE): Define.
 818         (kernel_u_size): Declare.
 819
 820 Thu Jan  4 11:00:01 1996  steve chamberlain  <sac@slash.cygnus.com>
 821
 822         * mdebugread.c (mylookup_symbol): enum namespace becomes
 823         enum_namespace  type.
 824         * symfile.c (add_psymbol_to_list)
 825         (add_psymbol_addr_to_list): Ditto.
 826         * symtab.c (lookup_partial_symbol): Ditto.
 827         (lookup_symbol): Ditto.
 828         (lookup_block_symbol): Ditto.
 829         * win32-nat.c (handle_load_dll): Use incoming dll base.
 830         (child_wait): Catch DLL load errors.
 831         (create_child_inferior): Translated between paths correctly.
 832
 833 Wed Jan  3 23:13:53 1996  Fred Fish  <fnf@cygnus.com>
 834
 835         * i386v4-nat.c (supply_gregset, fill_gregset): Subtract NUM_FREGS
 836         from NUM_REGS to get number of general registers that we care about.
 837         * config/i386/tm-i386.h (REGISTER_BYTES): Define in terms
 838         of number of general regs and number of floating point regs.
 839
 840 Wed Jan  3 19:49:54 1996  steve chamberlain  <sac@slash.cygnus.com>
 841
 842         * config/i386/tm-win32.h (IN_SOLIB_CALL_TRAMPOLINE): New.
 843         (SKIP_TRAMPOLINE_CODE): New.
 844         * config/i386/xm-win32.h (CANT_FORK): Deleted.
 845         (SLASH*) Changed to use unix style slash.
 846         * symtab.h (namespace enum): becomes typedef to avoid namespace
 847         collision in C++.
 848         * infcmd.c (path_command): Use empty string if PATH name not set.
 849         * i386-tdep.c (skip_trampoline_code): New function.
 850         * srec.c: Renamed dsrec.c to avoid filename collision.
 851         * Makefile.in: Cope with renaming.
 852
 853 Wed Jan  3 13:09:04 1996  Fred Fish  <fnf@cygnus.com>
 854
 855         * symmisc.c (print_objfile_statistics): Print memory use statistics
 856         for objfile psymbol, symbol, and type obstacks.
 857
 858 Tue Jan  2 13:41:14 1996  Stan Shebs  <shebs@andros.cygnus.com>
 859
 860         * config/mips/nm-irix5.h: Restore.
 861         (TARGET_HAS_HARDWARE_WATCHPOINTS, etc): Define as for Irix 4;
 862         from Lee Iverson <leei@ai.sri.com>.
 863         * config/mips/irix5.mh (NAT_FILE): Use nm-irix5.h.
 864         * config/mips/irix[345].mh (MUNCH_DEFINE): Remove.
 865
 866 For older changes see ChangeLog-95
 867 \f
 868 Local Variables:
 869 mode: indented-text
 870 left-margin: 8
 871 fill-column: 74
 872 version-control: never
 873 End: