gdb/ChangeLog

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