gdb/ChangeLog

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