gdb/ChangeLog

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