gdb/ChangeLog

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