gdb/ChangeLog

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