gdb/ChangeLog

   1 Thu Feb 27 09:26:38 1992  Stu Grossman  (grossman at cygnus.com)
   2
   3         * breakpoint.c (all_breakpoints_info, breakpoint_1):  Add 'info
   4         all-breakpoints' command.
   5         * (get_number):  Allow users to enter negative breakpoint numbers.
   6         * (breakpoint_1):  Reformat display of 'info break' to show new
   7         fields.
   8         * (create_longjmp_breakpoint, breakpoint_re_set,
   9         breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
  10         symfile.c  (syms_from_objfile):  Re-do
  11         insertion of longjmp breakpoints.  Move all code into
  12         breakpoint_re_set, and call that instead of
  13         create_longjmp_breakpoint in symfile.c.
  14
  15 Thu Feb 27 06:11:05 1992  John Gilmore  (gnu at cygnus.com)
  16
  17         * breakpoint.h (ALL_BREAKPOINTS_SAFE):  Add.
  18         * breakpoint.c (breakpoint_re_set):  Use ALL_BREAKPOINTS_SAFE.
  19         * symtab.c (find_pc_symtab):  Handle having no objfiles.
  20         * infcmd.c:  Fix comment.
  21         * objfiles.c (free_all_objfiles):  Add.
  22         * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):  Add.
  23         * symfile.c (symbol_file_command):  free all objfiles when
  24         specifying a new symbol file.
  25         (reread_symbols):  Stat the file name, don't fstat the descriptor.
  26
  27 Tue Feb 25 19:31:19 1992  Stu Grossman  (grossman at cygnus.com)
  28
  29         * dbxread.c (end_psymtab):  Delete empty psymtabs.
  30         * symfile.c (allocate_psymtab):  Recycle empty psymtabs.
  31         * symfile.h (struct objfile):  Add free_psymtabs.
  32
  33 Sat Feb 22 02:00:32 1992  John Gilmore  (gnu at cygnus.com)
  34
  35         * Makefile.in (VERSION):  Roll to gdb-4.4.4.
  36
  37         * symfile.c (symbol_file_command):  strcmp => !strcmp.
  38         * breakpoint.h:  Move prototypes to follow enum definition they need.
  39         * breakpoint.c, infrun.c:  Lint.
  40         * printcmd.c:  Use `enum enable' rather than `enum
  41         display_status'.
  42         * mipsread.c:  First pass at making it compile with the new
  43         objfile changes.  Probably seriously broken still, but it
  44         compiles.  FIXME.
  45
  46 Sat Feb 22 00:56:39 1992  Stu Grossman  (grossman at cygnus.com)
  47
  48         * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
  49         breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
  50         mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h:  Add support for
  51         stepping (and nexting) through longjmp().  Also, cleanup
  52         breakpoint handling quite a bit by creating explicit breakpoint
  53         types instead of using magic breakpoint numbers.
  54         Makefile.in:  Update version to 4.4.3
  55
  56 Sat Feb 22 00:08:50 1992  John Gilmore  (gnu at cygnus.com)
  57
  58         * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
  59         minsyms.c, printcmd.c, remote.c, saber.suppress:  Saberlint.
  60         * symmisc.c, xcoffread.c:  Move debug functions to symmisc.c.
  61
  62         * xm-sun3os4.h, xm-sun4os4.h:  Enable HAVE_MMAP.
  63
  64         * minsyms.c (install_minimal_symbols):  Add bunches to any
  65         existing minsyms in the objfile.  Avoid extra mallocation
  66         by working directly in the obstack.  Remove ignored `mainline' parm.
  67         * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
  68         xcoffread.c:  Change all callers.
  69         * FIXME:  We should be able to eliminate MAINLINE from all the
  70         symbol readers now, with a small bit of work.
  71
  72         * valops.c, value.h:  Lint.
  73         * remote-vx.c:  Add missing break; statement.  Bugfix by
  74         Michael Sclafani, <sclafani@src.dec.com>.
  75
  76 Fri Feb 21 17:29:54 1992  John Gilmore  (gnu at cygnus.com)
  77
  78         * Check in Fred Fish's changes in these modules.  Fred
  79         will make ChangeLog entries for all of them.  Update VERSION
  80         to 4.4.2.
  81
  82         * Makefile.in
  83         * altos-xdep.c
  84         * am29k-tdep.c
  85         * arm-xdep.c
  86         * blockframe.c
  87         * breakpoint.c
  88         * breakpoint.h
  89         * buildsym.c
  90         * buildsym.h
  91         * c-exp.y
  92         * coffread.c
  93         * command.c
  94         * command.h
  95         * convex-xdep.c
  96         * copying.c
  97         * coredep.c
  98         * cplus-dem.c
  99         * dbxread.c
 100         * dwarfread.c
 101         * elfread.c
 102         * eval.c
 103         * expprint.c
 104         * findvar.c
 105         * gdbtypes.h
 106         * gmalloc.c
 107         * gmalloc.h
 108         * gould-xdep.c
 109         * hp300ux-xdep.c
 110         * i386-stub.c
 111         * i386-tdep.c
 112         * i386-xdep.c
 113         * i387-tdep.c
 114         * i960-tdep.c
 115         * infcmd.c
 116         * inflow.c
 117         * infptrace.c
 118         * language.c
 119         * m2-exp.y
 120         * m68k-pinsn.c
 121         * m68k-stub.c
 122         * m88k-pinsn.c
 123         * m88k-xdep.c
 124         * mach386-xdep.c
 125         * main.c
 126         * mcheck.c
 127         * mem-break.c
 128         * mips-xdep.c
 129         * mipsread.c
 130         * nindy-tdep.c
 131         * parse.c
 132         * parser-defs.h
 133         * partial-stab.h
 134         * printcmd.c
 135         * procfs.c
 136         * pyr-xdep.c
 137         * remote-mm.c
 138         * remote-nindy.c
 139         * remote-vx.c
 140         * rs6000-xdep.c
 141         * solib.c
 142         * source.c
 143         * stack.c
 144         * symfile.c
 145         * symfile.h
 146         * symm-tdep.c
 147         * symmisc.c
 148         * symtab.c
 149         * symtab.h
 150         * target.c
 151         * target.h
 152         * tm-sunos.h
 153         * utils.c
 154         * valarith.c
 155         * valops.c
 156         * valprint.c
 157         * values.c
 158         * xcoffexec.c
 159         * xcoffread.c
 160         * gdbtypes.c
 161         * minsyms.c
 162         * mmap-alloc.c
 163         * mmap-sbrk.c
 164         * objfiles.c
 165         * state.c
 166         * state.h
 167
 168 Thu Feb 20 18:10:17 1992  Fred Fish  (fnf at cygnus.com)
 169
 170         * tm-sparc.h, tm-sysv4.h, solib.h:  Move shared lib definitions
 171         into solib.h.
 172         * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
 173         sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
 174         value.h: Prototypes for static functions; lint.
 175         * gdbtypes.h:  Empty file to ease transition.
 176
 177 Thu Feb 20 16:43:13 1992  Fred Fish  (fnf at cygnus.com)
 178
 179         * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
 180         inferior.h, language.h, signame.h, target.h, terminal.h,
 181         tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
 182         xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
 183         Lint.
 184         * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
 185         signame.c, sparc-xdep.c: Prototypes for all static functions.
 186         Lint.
 187         * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
 188         remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
 189         target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
 190         Remove to_call_function and target_call_function, since it
 191         always calls the same thing (call_function_by_hand).
 192         * core.c, exec.c, solib.c:  Rename target_ops sections =>
 193         to_sections, etc.
 194         * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
 195         target.h:  target_kill takes no args.
 196         * language.c (language_info):  Scaffolding to allow briefer
 197         messages when the current language changes.  FIXME.
 198         * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
 199         complaints about volatile functions.
 200         * xm-sysv4.h (HAVE_MMAP):  Define.
 201
 202 Thu Feb 20 09:04:18 1992  Fred Fish  (fnf at cygnus.com)
 203
 204         * defs.h:  Include ansidecl.h and PARAMS macro.  Use PARAMS
 205         to make prototypes for all functions declared here.
 206         * cplus-dem.c:  Avoid declaring xmalloc and xrealloc.
 207         * c-exp.y:  Rename SIGNED, OR, and AND to avoid conflict.
 208         * environ.c:  Include <stdio.h> before defs.h.  Minor cleanup.
 209         * ieee-float.h:  Use PARAMS for prototypes; make some params const.
 210         * ieee-float.c, valarith.c:  Include <stdio.h>.  Lint.  b*=>mem*.
 211         * m2-exp.y:  Remove unused CONST; Rename OR and AND.
 212         * utils.c:  Avoid declaring malloc and realloc.  Lint.
 213         (request_quit):  Accept signal-number parameter.
 214
 215 Mon Feb 17 07:13:27 1992  Fred Fish  (fnf at cygnus.com)
 216
 217         * dwarfread.c (process_dies):  Add case to handle TAG_pointer_type
 218         DIE's.  Add new function read_tag_pointer_type() to read them.
 219
 220         * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
 221         When creating a new user defined type, check to see if a partial
 222         type already exists, and if so, bash it to fit.
 223
 224 Fri Feb 14 19:00:17 1992  John Gilmore  (gnu at cygnus.com)
 225
 226         * coffread.c (decode_base_type):  Pass long, not union.
 227         Fix by Eric Valette, ev@chorus.fr.
 228
 229 Thu Feb 13 17:14:28 1992  Fred Fish  (fnf at cygnus.com)
 230
 231         * elfread.c (elf_symtab_read):  Fix code to correctly track
 232         changes in bfd for absolute symbols.
 233
 234 Thu Feb 13 12:43:29 1992  Stu Grossman  (grossman at cygnus.com)
 235
 236         * xm-vaxbsd.h:  Close off comment.
 237
 238 Thu Feb 13 07:45:19 1992  Fred Fish  (fnf at cygnus.com)
 239
 240         * xm-sysv4.h:  Define NEED_POSIX_SETPGID.
 241
 242 Fri Feb  7 11:51:12 1992  Per Bothner  (bothner at cygnus.com)
 243
 244         * mips-tdep.c (mips_print_registers):  Print correct register
 245         number for double pseudo-registers.
 246
 247 Fri Feb  7 07:56:05 1992  John Gilmore  (gnu at cygnus.com)
 248
 249         * buildsym.c (read_struct_type):  Avoid double-bump of parse ptr
 250         in the op$::OPERATOR. case.  From Steven McCanne,
 251         <mccanne@horse.ee.lbl.gov>.
 252
 253         * exec.c (set_section_name):  Pass arg to exec_files_info;
 254         only call it if interactive.  From Francis Kauth <fk@tv.tv.tek.com>.
 255
 256 Thu Feb  6 17:41:32 1992  John Gilmore  (gnu at cygnus.com)
 257
 258         * main.c (print_gdb_version):  Copyright msg: only this year.
 259         (cd_command):  Avoid changing current_directory on error.
 260
 261 Thu Feb  6 15:14:01 1992  Per Bothner  (bothner at cygnus.com)
 262
 263         * mipsread.c (parse_partial_symbols):  Handle dependencies
 264         between partial symbol tables (when not doing stabs-in-ecoff).
 265         (This used to be handled by parse_fdr, but parse_fdr was
 266         incompatible with handling stabs-in-ecoff, so the code
 267         was re-written to not use parse_fdr.  Unfortunately,
 268         the logic to handle dependencies was overlooked.)
 269
 270 Thu Feb  6 11:51:39 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
 271
 272         * coffread.c (read_enum_type): Use the size of a target int when
 273         describing enum.
 274         * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
 275         of target int.
 276         * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
 277         * symtab.c (lookup_reference_type, lookup_ptr_type): use
 278         TARGET_PTR_BIT to determine size of a pointer
 279         * values.c (unpack_long): when unpacking a REF or a PTR don't
 280         assume the size of the type.
 281
 282 Wed Feb  5 22:29:59 1992  John Gilmore  (gnu at cygnus.com)
 283
 284         * mipsread.c (parse_symbol):  Avoid clobbering enum pointer when
 285         looking at its members.  Improve guess between struct and union,
 286         only assuming union if multiple members have offsets of zero.
 287
 288 Tue Feb  4 18:05:44 1992  Per Bothner  (bothner at cygnus.com)
 289
 290         * mipsread.c:  Use (FP0_REGNUM-32) instead of magic number 6.
 291         (This is just for clarity - and one day permitting us to
 292          change FP0_REGNUM from 38 to 32, which would make more sense.)
 293         * tm-mips.h:  Added STAB_REG_TO_REGNUM macro, so that
 294         register numbers in stabs-in-ecoff get handled correctly.
 295
 296 Sat Feb  1 04:45:10 1992  Stu Grossman  (grossman at cygnus.com)
 297
 298         * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
 299         config/mh-vaxbsd, configure.in:  Split up config stuff for Vaxen
 300         into BSD and Ultrix.
 301
 302 Sat Feb  1 04:39:41 1992  John Gilmore  (gnu at cygnus.com)
 303
 304         * dbxread.c (dbx_symfile_init):  Call malloc, not xmalloc.
 305
 306 Sat Feb  1 04:15:41 1992  Stu Grossman  (grossman at cygnus.com)
 307
 308         * Makefile.in:  Increment version to 4.4.1.
 309         * main.c (print_gdb_version):  Update copyright notice.
 310
 311 Sat Feb  1 01:43:11 1992  Per Bothner  (bothner at cygnus.com)
 312
 313         * mipsread.c:  Prepend "struct " to the names of structure
 314         types, and similarly for enums and unions.  (This used
 315         to be done, but got lost in the re-write to "guess" the
 316         difference between enum/struct/union.)
 317         Also, guess that a tag is an enum if the first member
 318         has type btNil.
 319
 320 Fri Jan 31 21:45:51 1992  Stu Grossman  (grossman at cygnus.com)
 321
 322         * xm-vax.h:  #ifndef ultrix around #include of endian.h and
 323         limits.h (sigh).
 324
 325 Fri Jan 31 00:05:01 1992  John Gilmore  (gnu at cygnus.com)
 326
 327         * Projects:  Patching executables is done.
 328         * Makefile.in (VERSION):  Roll to gdb-4.4.
 329         * README, WHATS.NEW:  Update for gdb-4.4.
 330
 331         * symfile.c (reread_symbols):  Whenever we reread one object
 332         file's symbols, we must restart the scan, because the object_files
 333         chain has been permuted.
 334
 335         * exec.c (exec_files_info):  Split out into print_section_info.
 336         Print BFD filename of each section if it's not the default one.
 337         * core.c (core_files_info):  Call print_section_info.
 338
 339         * xm-vax.h:  Include a few system header files whose definitions
 340         must precede defs.h.
 341         * language.c, language.h:  Make some things const.
 342         * expression.h, main.c:  const spreads like ooze.
 343
 344         * mem-break.c (break_insn, break_insn_size):  Use unsigned chars,
 345         since BREAKPOINT values can be >0x80.
 346
 347 Thu Jan 30 17:21:14 1992  Stu Grossman  (grossman at cygnus.com)
 348
 349         * infrun.c, xm-i386sco.h:  SCO needs to use setpgid().
 350
 351 Thu Jan 30 01:04:23 1992  John Gilmore  (gnu at cygnus.com)
 352
 353         * sparc-pinsn.c:  Remove kludge for preferring architectures.
 354         Remove #ifdef's for SORT_NEEDED.  We need to sort the table, now
 355         and forever.  Add `add' instruction to the set that get checked
 356         for a preceding `sethi' in order to print an absolute address.
 357         Corresponding changes in ../include/opcode/sparc.h needed
 358         to eliminate garbage instructions.
 359
 360 Wed Jan 29 19:24:34 1992  Per Bothner  (bothner at cygnus.com)
 361
 362         * mipsread.c (parse_partial_symbols):  Make sure partial
 363         symbols are created for external symbols (as used to be
 364         the case).  This is a bit of a pain with the mips-coff.
 365         It uses a table which points to all of the external
 366         symbols belonging to a particular FDR or psymtab.
 367         Once we've generated this table, we might as well save
 368         it, and then use it in psymtab_to_symtab_1 to find
 369         the symbols to pass to parse_external().
 370         * symfile.c,  symfile.c:  New function start_psymtab_common
 371         to share the common parts of allocating a new psymtab
 372         for dbxread, mipsread (and later dwarfread).  Its code
 373         was pulled out from start_psymtab in dbxread.c.
 374         * dbxread.c (start_psymtab):  Use start_psymtab_common().
 375
 376         * valprint.c (val_print):  If there is an error when trying
 377         to print a string, check to see if there really is a problem
 378         by reading just one character.  If that works, assume
 379         things are ok.
 380
 381 Wed Jan 29 18:58:43 1992  Stu Grossman  (grossman at cygnus.com)
 382
 383         * sparc-pinsn.c (compare_opcodes):  Make it prefer v6, v7,
 384         cypress, v8 mnemonics in that order.
 385
 386 Tue Jan 28 17:32:13 1992  Per Bothner  (bothner at cygnus.com)
 387
 388         * sparc-pinsn.c:  Put the qsort() back in.
 389
 390 Mon Jan 27 18:51:03 1992  John Gilmore  (gnu at cygnus.com)
 391
 392         * findvar.c (read_register, write_register):  Handle machines
 393         where REGISTER_TYPE is not the same size as "int".
 394
 395         Handle debug symbols in dynamically loaded (relocated) code:
 396
 397         * dbxread.c (read_ofile_symtab):  Fix up N_CATCH better.  Pass
 398         offset to process_one_symbol.
 399         (process_one_symbol):  Take new offset parameter.  Add it into
 400         appropriate symbol types to relocate symbols to loaded addresses.
 401         Handle all possible symbol types, and complain() about types that
 402         we don't expect to see.
 403         * mipsread.c (psymtab_to_symtab_1):  Pass offset of zero to
 404         process_one_symbol (FIXME, should pass real offset).
 405
 406         Misc bugfixes:
 407
 408         * breakpoint.c (resolve_sal_pc):  Split out code to resolve a
 409         sal's PC value.
 410         (set_breakpoint, break_command_1, until_break_command,
 411         catch_command_1, breakpoint_re_set_one):  Use it.
 412         * symtab.h (resolve_sal_pc):  Declare.
 413         * infcmd.c (jump_command):  Use resolve_sal_pc.
 414
 415         * source.c (list_command):  Shorten "FILE, line N" to "FILE:N".
 416
 417         * putenv.c (putenv):  Avoid unportably casting pointers to unsigneds.
 418
 419         * c-exp.y (yylex):  `this' and `template' are only tokens in C++.
 420
 421         * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
 422         xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
 423         Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
 424
 425 Mon Jan 27 15:46:21 1992  Stu Grossman  (grossman at cygnus.com)
 426
 427         * dbxread.c (process_one_symbol):  Make a first cut at handling
 428         symbol tables generated by Sun's acc.  (#ifdef'd out, FIXME.)
 429
 430         * symtab.c (find_pc_line):  Fix stepping into and out of #included
 431         files.
 432
 433 Mon Jan 27 13:00:55 1992  Stu Grossman  (grossman at cygnus.com)
 434
 435         * Makefile.in (OPCODES):  Remove OPCODES defs and refs.  There is
 436         no longer any need to copy ../include/opcode/* into gdb.
 437
 438 Mon Jan 27 12:30:38 1992  John Gilmore  (gnu at cygnus.com)
 439
 440         * ChangeLog, ChangeLog-9091:  Split ChangeLog at 1992.
 441
 442 Sun Jan 26 19:05:40 1992  Per Bothner  (bothner at cygnus.com)
 443
 444         * valprint.c (type_print_base, type_print_method_args):
 445         Print C++ constructor methods without bogus "return type."
 446
 447 Sat Jan 25 15:57:59 1992  Fred Fish  (fnf at cygnus.com)
 448
 449         * infptrace.c (child_xfer_memory):  Parameter "target" should
 450         be a pointer to a structure, not the entire structure.
 451
 452 Fri Jan 24 01:30:27 1992  Fred Fish  (fnf at cygnus.com)
 453
 454         * depend:  Convert the couple of references to ansidecl.h that
 455         used the local gdb version to use the ../include version.
 456
 457 Thu Jan 23 22:24:43 1992  Fred Fish  (fnf at cygnus.com)
 458
 459         * procfs.c
 460         (child_xfer_memory): Takes pointer to a struct, not entire struct.
 461         (inferior_proc_init):  Fix non-ANSI version of args.
 462         (attach):  Call print_sys_errmsg with correct number of args.
 463         (mappingflags):  Make static, does not need to be global.
 464
 465         * i386-tdep.c (i386_frame_num_args):  Takes a pointer to a struct
 466         not the entire struct itself.
 467
 468         * valops.c (value_assign):  Cast some args to modify_field() and
 469         {read,write}_register_bytes() correctly.
 470
 471         * ansidecl.h:  Removed, is duplicate of ../include/ansidecl.h
 472
 473         * Makefile.in (MALLOCSRC):  Removed reference to removed local
 474         copy of ansidecl.h.
 475
 476         * dwarfread.c (list_in_scope):  Needs an initial value, use file
 477         scope.
 478
 479 Mon Jan 20 19:06:28 1992  Stu Grossman  (grossman at cygnus.com)
 480
 481         * main.c (main):  Make option_index local to keep new getopt happy.
 482         main.c, solib.c, Makefile.in:  Update copyright notices.
 483
 484 Mon Jan 20 08:54:00 1992  Michael Tiemann  (tiemann at cygnus.com)
 485
 486         * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
 487
 488 Sat Jan 18 17:17:45 1992  Stu Grossman  (grossman at cygnus.com)
 489
 490         * Makefile.in (HFILES):  Add partial-stab.h.
 491
 492 Sat Jan 18 16:45:01 1992  Fred Fish  (fnf at cygnus.com)
 493
 494         * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
 495         New files for stratus.  Not complete enough to actually build
 496         on the Stratus machine; that awaits copyright assignment for
 497         i860 changes.
 498
 499         * Makefile.in (USER_CFLAGS):  Add macro specifically reserved
 500         for getting custom flags into CFLAGS when doing makes.
 501
 502         * configure.in:  Add config information for stratus.
 503
 504 Thu Jan 16 00:51:46 1992  Fred Fish  (fnf at cygnus.com)
 505
 506         * dbxread.c (process_one_symbol):  Pass address of structure
 507         to complain(), rather than the whole structure.
 508
 509 Wed Jan 15 09:56:16 1992  Fred Fish  (fnf at cygnus.com)
 510
 511         * solib.c (solib_add_common_symbols):  Only compile in when not
 512         using SVR4 style shared libraries.
 513
 514 Tue Jan 14 22:34:00 1992  Fred Fish  (fnf at cygnus.com)
 515
 516         * dwarfread.c (locval):  Add offreg flag to indicate location
 517         values that are computed off a base register.
 518
 519         * dwarfread.c (new_symbol):  Rework TAG_global_variable and
 520         TAG_local_variable cases to account for static variables
 521         within function scopes.
 522
 523 Tue Jan 14 12:28:52 1992  Stu Grossman  (grossman at cygnus.com)
 524
 525         * inflow.c:  remove #include <sys/dir.h>.  Not necessary, and
 526         doesn't exist on some systems.
 527
 528         * infrun.c (wait_for_inferior!!!!):  Prevent gdb from hanging when
 529         nexting over recursive function calls.
 530
 531         * target.c (target_read_string):  Create this routine to read null
 532         terminated strings from the target.  It deals with running off the
 533         end of memory elegantly as well.  solib.c (find_solib):  Use
 534         target_read_string() to avoid problems with running off the end of
 535         memory.
 536
 537         * inflow.c (child_terminal_info):  #ifdef TIOCPGRP around lines
 538         that reference pgrp_inferior.
 539
 540 Mon Jan 13 14:57:11 1992  Per Bothner  (bothner at cygnus.com)
 541
 542         * tm-mips.h:  Removed BLOCK_ADDRESS_ABSOLUTE, now that
 543         mips-tfile has been hacked to act more "traditionally."
 544         * dbxread.c:  Fixed typo in comment.
 545
 546 Sun Jan 12 13:08:36 1992  Per Bothner  (bothner at cygnus.com)
 547
 548         * mips-tdep.c (mips_skip_prologue):  Add some number of
 549         'sw' instructions before 'addiu' adjusts the stack.
 550
 551 Fri Jan 10 13:47:06 1992  Fred Fish  (fnf at cygnus.com)
 552
 553         * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
 554         freescope, buildblock closescope, record_line, add_symbol_to_list,
 555         gatherblocks, make_blockvector):  Extensive changes to switch
 556         to generic symbol table building code in buildsym.c.  Remove
 557         scope tree structures and functions, symbol table building
 558         functions, and lots of other small changes.
 559
 560         * dwarfread.c:  Add new macros GCC_PRODUCER and STREQN.  Remove
 561         GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
 562
 563 Tue Jan  7 13:09:57 1992  Stu Grossman  (grossman at cygnus.com)
 564
 565         * buildsym.c (cleanup_undefined_types):  Add support for enums.
 566         This fixes the 'GDB internal error.  cleanup_undefined_types with
 567         bad type' problem.
 568
 569 Sun Jan  5 09:47:50 1992  Stu Grossman  (grossman at cygnus.com)
 570
 571         * dbxread.c:  detect gcc2 compilations.
 572
 573 Thu Jan  2 15:07:41 1992  John Gilmore  (gnu at cygnus.com)
 574
 575         * sparc-pinsn.c:  Rename bitfields that overlap with macro names
 576         in ../include/opcode/sparc.h.
 577
 578 Wed Jan  1 04:29:00 1992  Fred Fish  (fnf at cygnus.com)
 579
 580         * Makefile.in:  Change tm-svr4.h to tm-sysv4.h.  Change xm-svr4.h
 581         to xm-sysv4.h.  Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
 582         to reflect actual locations of opcode files, so TAGS target will
 583         be buildable.
 584
 585         * i386-tdep.c:  Change an erroneous 'm68k' reference to 'i386'.
 586
 587         * i386-tdep.c (supply_fpregset, fill_fpregset):  Remove m68k
 588         code.
 589
 590         * m68k-tdep.c (supply_fpregset, fill_fpregset):  Fix array
 591         dereferencing to access the correct elements.
 592
 593         * valops.c (value_addr):  Declare return type of external func
 594         value_copy().
 595
 596         * xcoffread.c:  Undefine next_symbol_text before redefining it.
 597
 598 For older changes see ChangeLog-9091
 599 \f
 600 Local Variables:
 601 mode: indented-text
 602 left-margin: 8
 603 fill-column: 74
 604 version-control: never
 605 End: