gdb/ChangeLog

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