gdb/ChangeLog

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