gdb/ChangeLog

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