gdb/ChangeLog

   1 Sun Jan 16 12:46:01 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
   2
   3         * Makefile.in (init.c): Add comment explaining formatting conventions.
   4
   5         * c-exp.y (parse_number): Assign to temporary between the right
   6         shifts, to work around a bug in the SCO compiler.
   7
   8         * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
   9         Add various files which were added to GDB recently.
  10
  11         * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
  12         within_function.
  13
  14         * Makefile.in: Add mostlyclean target.
  15
  16 Sat Jan 15 10:20:13 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  17
  18         * Version 4.11.4.
  19
  20 Sat Jan 15 18:27:34 1994  Per Bothner  (bothner@kalessin.cygnus.com)
  21
  22         * main.c (show_commands):  Make return type of extern
  23         history_get be HIST_ENTRY, rather than struct _hist_entry.
  24         (The latter loses with the upcoming merged readline.)
  25
  26 Sat Jan 15 10:20:13 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  27
  28         * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
  29         const char *, not char *.
  30
  31         * symtab.h (struct symbol): Make section short, not unsigned short.
  32
  33         * symtab.c (lookup_symbol): Add comment about QUIT here.
  34
  35         * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
  36
  37         * c-exp.y (parse_number): Check for overflow regardless of range
  38         checking.  Fix overflow check to use unsigned LONGEST, not
  39         unsigned int.
  40
  41         * c-exp.y (parse_number): Make it so that integer constants are
  42         builtin_type_long_long if builtin_type_long isn't big enough or if
  43         an "LL" suffix is used.  Properly handle "UL" or "LU" suffixes.
  44
  45         * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
  46         Print our "()" first, then recurse for the target type.
  47
  48 Fri Jan 14 21:55:39 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  49
  50         * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
  51
  52         * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
  53
  54 Fri Jan 14 14:17:06 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  55
  56         * utils.c (request_quit): Re-establish signal handler regardless
  57         of USG.
  58
  59         * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
  60
  61 Fri Jan 14 21:55:39 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  62
  63         * i960-tdep.c: Include target.h.
  64
  65 Fri Jan 14 17:12:28 1994  Stan Shebs  (shebs@andros.cygnus.com)
  66
  67         * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
  68
  69 Fri Jan 14 11:06:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
  70
  71         * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
  72         changes (status -> ourstatus; declare status, etc.).
  73         * config/nm-lynx.h: Fix child_wait prototype and include target.h.
  74
  75 Fri Jan 14 14:17:06 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  76
  77         * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
  78
  79 Fri Jan 14 11:49:44 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  80
  81         * remote-mips.c (mips_request, mips_wait): Correct prototypes.
  82
  83 Fri Jan 14 11:37:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  84
  85         * config/i386/xm-linux.h: Define HAVE_TERMIOS.
  86
  87 Fri Jan 14 01:04:36 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
  88
  89         * config/alpha/tm-alpha.h (CALL_DUMMY):  Improve comment.
  90
  91 Thu Jan 13 10:32:38 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  92
  93         * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
  94         is defined.  Otherwise just report TARGET_SIGNAL_UNKNOWN.
  95
  96         * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
  97         writing it.
  98
  99         Add search to target vector (#if 0'd until after 4.12):
 100         * target.h (to_search, target_search): Add.
 101         * gdbcore.h, core.c (generic_search): Add.
 102         * remote.c (remote_search): Add.
 103         * a29k-tdep.c (init_frame_info): Use target_search to find traceback
 104         tag.
 105
 106         * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
 107         is on, call find_pc_function rather than relying just on the minimal
 108         symbols (probably only matters for symbol readers which don't put
 109         statics in the minimal symbols, but changing this strikes me as
 110         not conservative enough).
 111         Initialize name_location in all cases.
 112         If no symbol and no msymbol, don't print anything symbolic.
 113
 114         * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
 115
 116 Wed Jan 12 20:53:16 1994  John Gilmore  (gnu@cygnus.com)
 117
 118         * printcmd.c (print_address_symbolic):  Make it search the
 119         symtabs for variables as well as functions.  Add `set print
 120         fast-symbolic-addr' and default it to fast (the old way).
 121         Print line numbers for data items as well as functions.
 122
 123         * symtab.c (find_addr_symbol):  Return the symtab and the symbol
 124         address, if a symbol is found (take two more args pointing to
 125         where to store these results).
 126
 127         * symtab.h (find_addr_symbol):  Add prototype.
 128
 129 Wed Jan 12 19:32:11 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 130
 131         * objfiles.h: Fix comments to reflect the fact that the phrase
 132         "top of stack" always refers to where the pushing and popping takes
 133         place, regardless of whether it is at the highest or lowest address.
 134
 135 Wed Jan 12 13:23:37 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 136
 137         * mdebugread.c (parse_symbol):  Do not set TYPE_TAG_NAME for
 138         compiler generated tag names.
 139         * mdebugread.c (parse_type):  Handle cross references to qualified
 140         aggregate types.
 141         * valops.c (value_struct_elt):  Improve error message if the
 142         address of a method is requested from an object instance.
 143         * valops.c (search_struct_method):  Make name_matched non-static
 144         to get it initialized correctly.
 145         * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER):  Define to
 146         exclude segment register which are not writable on newer SCO versions.
 147
 148 Wed Jan 12 14:44:45 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 149
 150         * go32-xdep.c: Remove unused function uerror.
 151         (sigsetmask): Declare return type.  Declare argument (to match the
 152         way it is called).  Explicitly return 0.
 153
 154 Wed Jan 12 01:44:25 1994  John Gilmore  (gnu@cygnus.com)
 155
 156         * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
 157         partial_symbol):  Shrink the storage sizes of symbols, by making
 158         enums into 1-byte bitfields when compiled __GNUC__, moving all the
 159         enums and small ints to the end of each struct to improve
 160         alignment, and switching the section number from int to unsigned
 161         short.
 162
 163 Wed Jan 12 00:16:26 1994  John Gilmore  (gnu@cygnus.com)
 164
 165         * symtab.c (find_addr_symbol):  New routine that will find the nearest
 166         symbol associated with an address.  It does so by exhaustive
 167         search of the symtabs, so it's slow but complete.
 168
 169 Tue Jan 11 23:57:30 1994  John Gilmore  (gnu@cygnus.com)
 170
 171         * coffread.c (read_coff_symtab):  Set PC bounds of _globals_ symtab
 172         to [0,0] rather than [0, end of first source file].  This avoids
 173         problems with other parts of GDB looking for linetables in the
 174         _globals_ symtab.  Eliminate variables num_object_files and
 175         first_object_file_end.
 176
 177 Tue Jan 11 00:53:46 1994  John Gilmore  (gnu@cygnus.com)
 178
 179         * a29k-tdep.c (init_frame_info):  Cast null arg to examine_tag.
 180         (pop_frame):  Restore PC2 and LR0 from dummy frames.
 181         (push_dummy_frame):  Save PC2 and LR0 into dummy frames.
 182         (setup_arbitrary_frame):  Handle 3 args and set up real frames.
 183         * config/a29k/tm-a29k.h (FRAME_NUM_ARGS):  Update comments.
 184         (DUMMY_FRAME_RSIZE):  Add 2 longwords for PC2 and LR0.
 185         (SETUP_ARBITRARY_FRAME):  Define.
 186
 187 Tue Jan 11 06:59:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 188
 189         * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
 190
 191 Tue Jan 11 14:27:03 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 192
 193         * remote-udi.c (udi_resume): Correct prototype.
 194
 195 Tue Jan 11 11:10:30 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 196
 197         * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
 198         hppa_frame_find_saved_regs.
 199         * hppa-tdep.c (dig_fp_from_stack): Delete function.
 200         (prologue_inst_adjust_sp): New function.
 201         (is_branch, inst_saves_gr, inst_saves_fr): New functions.
 202         (skip_prologue): Completely rewrite to use unwind information.
 203         (hppa_frame_find_saved_regs): Likewise.
 204
 205 Tue Jan 11 06:59:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 206
 207         * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
 208         to convert a signal number with appropriate bounds checking.
 209
 210         * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
 211
 212 Tue Jan 11 00:53:46 1994  John Gilmore  (gnu@cygnus.com)
 213
 214         * stack.c (frame_info):  If FRAME_FIND_SAVED_REGS isn't defined,
 215         print a newline to end the display anyway.
 216
 217         * sparc-tdep.c (sparc_pop_frame):  Pop the fsr and csr (float and
 218         coprocessor status regs) when popping a frame.  This fixes
 219         float exceptions that occur after calling inferior functions.
 220
 221         * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
 222         Read and write the fsr (float status register) to/from the child
 223         process along with the float regs.  Remove Peter Schauer's change
 224         of May 24 '93, which has higher overhead and doesn't solve the
 225         real problem (which was that FSR wasn't being set).
 226
 227 Mon Jan 10 23:16:42 1994  John Gilmore  (gnu@cygnus.com)
 228
 229         * a29k-tdep.c (examine_prologue):  Don't worry if the ASGEQ
 230         stack overflow check isn't right after the register stack
 231         adjustment instruction.  Metaware R2.3u compiler moves other
 232         things in front of it.  This fix isn't perfect but is what's
 233         running.
 234
 235 Mon Jan 10 20:08:23 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 236
 237         * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
 238
 239         * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
 240         character filenames.
 241         * configure.in: Change accordingly.
 242
 243 Mon Jan 10 15:48:36 1994  Tom Lord  (lord@rtl.cygnus.com)
 244
 245         * m68k-stub.c, sparc-stub.c: removed spurious introduction of
 246         _filtered io routines from these two files.
 247
 248 Fri Jan  7 12:42:45 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 249
 250         * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
 251         config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET):  Define.
 252         * mdebugread.c (parse_symbol):  Handle enum sh.type produced by
 253         DEC c89.
 254         * mdebugread.c (add_line):  Handle zero linenos produced by DEC c89.
 255
 256 Fri Jan  7 12:55:25 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 257
 258         * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
 259         printing to gdb_stderr.
 260
 261         * remote-udi.c (udi_kill): Don't close the connection, just set
 262         inferior_pid to zero.
 263         (udi_mourn): Call remove_breakpoints.
 264
 265         * remote-udi.c: Remove obsolete need_artificial_traps comment.
 266
 267         * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
 268
 269 Thu Jan  6 07:17:53 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 270
 271         * symtab.c (lookup_symbol): Don't try adding .c to the name.
 272
 273         * remote-bug.c: At the start of each section, reset srec_frame
 274         back to 160.
 275
 276         * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
 277         * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
 278         * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
 279         code which looks for those two waitkinds.  Use switch statement.
 280         * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
 281         CHILD_SPECIAL_WAITSTATUS.
 282
 283         * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
 284         * Move target_signal_from_host, target_signal_to_host, and
 285         store_waitstatus from inftarg.c to target.c.  procfs needs them.
 286         * target.c: Include "wait.h" and <signal.h>.
 287         * target.h, infrun.c (proceed), proceed callers: Pass new code
 288         TARGET_SIGNAL_DEFAULT instead of -1.  This avoids problems with
 289         enums being treated as unsigned and is cleaner.
 290         * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
 291         TARGET_SIGNAL_0.
 292         * infcmd.c (signal_command), infrun.c (signals_info):
 293         Don't allow user to specify numeric equivalent of
 294         TARGET_SIGNAL_DEFAULT.
 295
 296 Tue Jan  4 15:34:36 1994  Stu Grossman  (grossman@cygnus.com)
 297
 298         * config/alpha/alpha-netware.mt:  New target support for Alpha
 299         running Netware.
 300         * configure.in:  Add alpha-*-netware* target.
 301
 302 Tue Jan  4 14:51:35 1994  Stan Shebs  (shebs@andros.cygnus.com)
 303
 304         * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
 305
 306 Tue Jan  4 09:47:14 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 307
 308         * target.h: Add enum target_waitkind, enum target_signal, and
 309         struct target_waitstatus.  Change status argument to target_wait to
 310         be struct target_waitstatus * instead of int *.
 311         * target.h, infrun.c, all targets: Change type of signal arguments
 312         to resume(), proceed(), and target_resume() from int to enum
 313         target_signal.
 314         * All targets (*_wait, *_resume): Change accordingly.
 315         * infcmd.c (program_info, signal_command), throughout infrun.c,
 316         * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
 317         * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
 318         signal code stuff right with the new signals would be non-trivial).
 319         * inferior.h (stop_signal): Make it enum target_signal not int.
 320         * target.c, target.h (target_signal_to_string, target_signal_to_name,
 321         target_signal_from_name): New functions.
 322         * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
 323         store_waitstatus): New functions.
 324         * procfs.c (procfs_notice_signals): Use them.
 325         * i960-tdep.c (i960_fault_to_signal): New function, to replace
 326         print_fault.
 327         * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
 328
 329         * objfiles.c (build_objfile_section_table): Don't abort() if
 330         objfile->sections is already set.
 331
 332         * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
 333         to match recent change to exec.c.
 334
 335         * Version 4.11.3.
 336
 337         * main.c (print_gdb_version): Change year to 1994.
 338
 339         * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
 340         * Makefile.in (NONSRC): Add ChangeLog-93.
 341
 342 Mon Jan  3 11:57:29 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 343
 344         * stabsread.c (read_type): Allow defining several type numbers
 345         at once (e.g. "(1,2)=(3,4)="...).
 346
 347         * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
 348
 349         * breakpoint.c (frame_in_dummy): Check PC as well as frame.
 350
 351 Mon Jan  3 02:47:03 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 352
 353         * mdebugread.c (psymtab_to_symtab_1):  Only pass N_STAB symbols
 354         to process_one_symbol.
 355         * symtab.c (find_pc_psymbol):  Search global_psymbols as well to
 356         avoid caching a bad endaddr in find_pc_partial_function.
 357
 358 Sun Jan  2 21:41:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 359
 360         * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
 361
 362 Sat Jan  1 04:35:23 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 363
 364         * infrun.c (wait_for_inferior):  Do not step or step resume past
 365         the end of a one-line function we just stepped into.
 366
 367 For older changes see ChangeLog-93
 368 \f
 369 Local Variables:
 370 mode: indented-text
 371 left-margin: 8
 372 fill-column: 74
 373 version-control: never
 374 End: