gdb/ChangeLog

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