gdb/ChangeLog

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