gdb/ChangeLog

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