gdb/ChangeLog

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