gdb/ChangeLog

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