gdb/ChangeLog

   1 Sun Jan 15 14:36:19 1995  Steve Chamberlain  <sac@splat>
   2
   3         * breakpoint.h (disable_breakpoint, enable_breakpoint):
   4         New declarations.
   5         (enum bpdisp): Change name of 'delete' member to 'del'.
   6         (struct bpstat): Changed name to 'bpstats'.
   7         * breakpoint.c (disable_breakpoint, enable_breakpoint,
   8         breakpoint_chain): Made globally visible.
   9         (bpstat_stop_status): Use new name for bpstat.
  10         (break_command_1, watch_command_1, catch_command_1,
  11         breakpoint_auto_delete, denable_delete_breakpoint): Use 'del'
  12         instead of 'delete'.
  13         (set_breakpoint_sal): New function.
  14         * defs.h (registers_changed_hook): New declaration.
  15         * infcmd.c (run_stack_dummy): 'delete' is now 'del'.
  16         * inflow.c (new_tty): Treat WIN32 in same way as __GO32__
  17         * main.c (main): Don't scan options when in WIN32 and exit
  18         without entering main loop.
  19         * m2-exp.y (m2_elx): Member 'class' is now 'aclass'.
  20         * symtab.h (struct symbol, struct partial_symbol): Changed name of
  21         member 'class' to 'aclass'.
  22         (SYMBOL_CLASS, PSYMBOL_CLASS): Reflect change.
  23         * top.c (registers_changed_hook): New definition.
  24         * utils.c (quit, notice_quit, initialize_utils): Treate WIN32
  25         in same way as __GO32__.
  26         * value.h (c_typedef_print): Rename 'new' argument.
  27
  28 Sat Jan 14 11:18:11 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
  29
  30         * infcmd.c (signal_command): For "signal 0", pass (CORE_ADDR)-1,
  31         not stop_pc, to proceed.
  32
  33         * eval.c (evaluate_subexp): Clear expect_type except for C++ and CHILL.
  34
  35 Fri Jan 13 17:52:57 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
  36
  37         * infcmd.c (signal_command): Accept "signal 0"; the change to not
  38         accept it was accidental.  "handle 0" and "info signal 0" remain
  39         illegal, though.
  40
  41 Fri Jan 13 15:19:01 1995  Stan Shebs  <shebs@andros.cygnus.com>
  42
  43         * Makefile.in (all): Don't make libgdb-files.
  44         (libgdb): New action, makes libgdb-files.
  45
  46 Thu Jan 12 21:23:25 1995  Per Bothner  <bothner@kalessin.cygnus.com>
  47
  48         * stabsread.c (read_enum_type):  When pending enum symbols are
  49         put into the enum type, they must be inserted in "backwards
  50         order, in case we've overflowed a struct pending buffer.
  51
  52 start-sanitize-gdbtk
  53 Thu Jan 12 15:02:40 1995  Stu Grossman  (grossman@cygnus.com)
  54
  55         * gdbtk.c, gdbtk.tcl:  Update/add copyright.
  56         * gdbtk.tcl (build_framework):  Several fixes for filespec widget,
  57         including dismiss button, and better error handling.
  58         * (create_command_win):  Bind button 2 to retrieve selection.
  59 end-sanitize-gdbtk
  60
  61 Thu Jan 12 09:33:24 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
  62
  63         * README:  Add note about SPARCworks cc release 3.0 and higher.
  64
  65         Add procfs support for Alpha OSF/1-2.x.
  66         * config/alpha/nm-osf.h:  Renamed from nm-alpha.h, generic
  67         OSF/1 native support.
  68         * config/alpha/alpha-osf1.mh (NAT_FILE):  Changed accordingly.
  69         (MUNCH_DEFINE):  Removed.
  70         * config/alpha/alpha-osf2.mh, config/alpha/nm-osf2.h:  New files
  71         for procfs support.
  72         * configure.in (alpha-dec-osf*):  Use alpha-osf2.mh for OSF/1
  73         release 2.x and higher, else alpha-osf1.mh, as the procfs support
  74         in release 1.x is incomplete.
  75         * Makefile.in (ALLCONFIG):  Add config/alpha/alpha-osf2.mh.
  76         * alpha-nat.c (supply_gregset, fill_gregset, supply_fpgregset,
  77         fill_fpgregset):  New routines for procfs support.
  78         * inftarg.c (_initialize_inftarg):  Don't add ptrace support
  79         if we have an optional procfs and /proc is accessible.
  80         * procfs.c:  Include sys/fault.h and sys/syscall.h before
  81         including sys/procfs.h.
  82         (unconditionally_kill_inferior):  If PROCFS_NEED_PIOCSSIG_FOR_KILL
  83         is defined, additionally perform a PIOCSSIG to really terminate
  84         the inferior.
  85         (create_procinfo):  Always return a result.
  86         (create_procinfo, do_attach):  Don't trace T_IFAULT faults if
  87         PROCFS_DONT_TRACE_IFAULT is defined.
  88         (procfs_init_inferior):  Use START_INFERIOR_TRAPS_EXPECTED as
  89         argument to startup_inferior if it is defined.
  90         (proc_set_exec_trap):  If PIOCSSPCACT is defined, use it instead
  91         of tracing exits from exec system calls. Needed for the user level
  92         loader under Alpha OSF/1.
  93         (do_detach):  Clear any pending signal if we want to detach from
  94         a process without a signal.
  95         (set_proc_siginfo):  If PROCFS_DONT_PIOCSSIG_CURSIG is defined,
  96         don't issue a PIOCSSIG if pr_cursig already contains the signal we
  97         intend to set.
  98         (info_proc_signals):  If PROCFS_SIGPEND_OFFSET is defined, the
  99         pending signals are numbered from 1 instead of 0.
 100         (info_proc_mappings):  Increase size of output format for addresses
 101         if BFD_HOST_64_BIT is defined.
 102         (procfs_stop):  Renamed from child_stop.
 103         (_initialize_procfs):  Don't add procfs support if we have an
 104         optional procfs and /proc is not accessible.
 105
 106 start-sanitize-gdbtk
 107 Wed Jan 11 17:06:55 1995  Stu Grossman  (grossman@cygnus.com)
 108
 109         * gdbtk.tcl:  Add button to control mixed source disassembly.
 110         Use text widgets in expr window.  The give me more control over
 111         layout.
 112         Add auto-updating of exprs in expression window.
 113         Handle expressions out of scope a bit better.
 114         Make selected window pop up to the top when invoked via the
 115         menubar.
 116         Make copyright message have raised relief.
 117
 118         * gdbtk.c (gdbtk_init):  Improve handling for errors in gdbtk.tcl
 119         during startup.
 120 end-sanitize-gdbtk
 121
 122 Wed Jan 11 17:53:26 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 123
 124         * array-rom.c: Add support for most commands.
 125
 126         * monitor.c: Add GDB remote protocol for the hybrid environment on
 127         the Array board.
 128
 129 Wed Jan 11 00:44:01 1995  Jeff Law  (law@snake.cs.utah.edu)
 130
 131         * command.c (show_user_1): Use print_command_line to show a user
 132         defined command (including control structures).
 133
 134         * top.c (init_main): Change documentation for user defined
 135         commands to indicate they may accept up to ten arguments.
 136
 137 Tue Jan 10 16:22:41 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 138
 139         * mips-tdep.c (mips_skip_prologue): Accept or as well as addu for
 140         `move $s8, $sp' instruction.
 141
 142 Sun Jan  8 12:45:34 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
 143
 144         * target.c, target.h (target_signal_from_command): New function.
 145         * infrun.c (handle_command, signals_info), infcmd.c
 146         (signal_command): Use it.
 147         * infrun.c, infcmd.c: Update docstrings for these commands.
 148
 149         * target.h (enum target_signal), target.c (signals), target.c
 150         (target_signal_from_host, target_signal_to_host): Add
 151         TARGET_SIGNAL_REALTIME_* and TARGET_SIGNAL_PRIO for lynx.
 152         * config/tm-lynx.h: Define signal numbers for realtime events.
 153
 154 Sat Jan  7 07:23:53 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 155
 156         * dbxread.c (process_one_symbol):  Handle N_FUN symbols
 157         for Sun acc 3.0 under SunOS4.
 158
 159         Changes to improve handling of runtime common symbols
 160         under SunOS4.
 161         * minsyms.c (get_symbol_leading_char):  New routine to determine
 162         the leading symbol character for an objfile.
 163         (prim_record_minimal_symbol_and_info, install_minimal_symbols):
 164         Use it.
 165         * objfiles.h (rt_common_objfile):  New global, points to objfile
 166         containing the runtime common minimal symbols.
 167         * objfiles.c (free_objfile):  Mark rt_common_objfile as
 168         unallocated before freeing it.
 169         * solib.c (allocate_rt_common_objfile):  New routine to allocate
 170         an objfile for the runtime common minimal symbols.
 171         (solib_add_common_symbols):  Allocate an objfile for the runtime
 172         common symbols if necessary and put common symbols into it.
 173         Clean up code and comments.
 174         (solib_add, special_symbol_handling):  Cleanup comments regarding
 175         runtime common symbols.
 176         * stabsread.c (scan_file_globals_1):  New routine, contains
 177         old scan_file_globals code. Checks if there are any unresolved
 178         global symbols before starting the expensive minimal symbol table
 179         search.
 180         (scan_file_globals):  Now calls scan_file_globals_1 for the passed
 181         objfile and eventually for the runtime common objfile. Complains
 182         about any unresolved global symbols and removes them from the
 183         global symbol chain to avoid dangling pointers into the symbol
 184         table if the symbol table is reread.
 185
 186 Thu Jan  5 17:38:29 1995  Stu Grossman  (grossman@cygnus.com)
 187
 188         * Makefile.in (install_only uninstall):  Indent for clarity.
 189
 190         * core.c (dis_asm_read_memory):  Add call to
 191         dis_asm_read_memory_hook to provide alternate way for disassembler
 192         to read memory.
 193
 194         * defs.h:  Protect from multiple inclusion.  Add decl for
 195         dis_asm_read_memory_hook.
 196
 197         * top.c:  Make window startup be the default.
 198         * Add dis_asm_read_memory_hook.
 199
 200 start-sanitize-gdbtk
 201         * gdbtk.c (finish_saving_output):  Don't do anything if not saving
 202         output.
 203         * (breakpoint_notify):  Don't send null filename to tcl.
 204         * (gdb_eval):  New tcl command to eval an expression.
 205         * (gdb_disassemble):  New tcl command to do disassembly.  This
 206         allows tcl code to choose between exec file and target memeory,
 207         and can also do mixed source and assembly.
 208         * (gdbtk_init):  Move reading of gdbtk.tcl to the end to make sure
 209         that more of the environment is set up.  Also, create link between
 210         gdb and tcl vars disassemble{-_}from{-_}exec.
 211
 212         * gdbtk.tcl:  New expression window support.
 213         * Make assembly window be 80 columns wide.
 214         * Use new disassembly method.  Add menu items to select
 215         disassembly from exec file or target.
 216         * Change View menubar item to Options.
 217
 218         * Get rid of Stack, Breakpoints, Signals, and Variables Windows,
 219         since they don't exist yet.
 220
 221         * Pop up a copyright window on startup.
 222 end-sanitize-gdbtk
 223
 224 Thu Jan  5 01:16:40 1995  Jeff Law  (law@snake.cs.utah.edu)
 225
 226         * stabsread.c (define_symbol): Handle `a' symbol type used for
 227         reference parameter passed in a register.
 228
 229 start-sanitize-gdbtk
 230 Wed Jan  4 19:49:10 1995  Stan Shebs  <shebs@andros.cygnus.com>
 231
 232         * gdbtk.tcl (build_framework): Add standard commands menu, more
 233         windows to standard windows menu.
 234         (not_implemented_yet): Clarify message.
 235 end-sanitize-gdbtk
 236
 237 Wed Jan  4 12:27:29 1995  Kung Hsu  <kung@mexican.cygnus.com>
 238
 239         * defs.h: move include tm.h up, so that the type LONGEST can
 240         also based on the target requirement to determine. In this case
 241         target mips64.
 242
 243         * remote-os9k.c (rombug_open): catch exception e in rombug.
 244         * remote-os9k.c (rombug_wait): print message before register display
 245         from rombug.
 246
 247 Wed Jan  4 09:18:27 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 248
 249         * top.c (locate_arg): Call strchr not index.
 250
 251 Tue Jan  3 16:52:03 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 252
 253         * ch-exp.y (literal):  Recognize NULL.
 254         (tuple):  Parse simple unlabelled tuples.
 255         * eval.c (evaluate_subexp case OP_ARRAY):  Use expect_type to
 256         evaluate brace-initializer-expressions depending on context.
 257         (evaluate_subexp case UNOP_CAST):  Pass the target type as
 258         expected type when evaluating the expression.
 259
 260         * ch-typeprint.c (chill_type_print_base):  Get names of PTR and
 261         BOOL from TYPE_NAME.
 262         * ch-valprint.c (chill_print_type_scalar):  New function, to handle
 263         TYPE_CODE_RANGE better than print_type_scalar does.
 264         (chill_val_print_array_elements):  Use above new function.
 265
 266 Mon Jan  2 15:02:51 1995  Stan Shebs  <shebs@andros.cygnus.com>
 267
 268         * remote-udi.c (udi_load): Tell symbol_file_add that the
 269         program being loaded is the main program.
 270
 271 For older changes see ChangeLog-94
 272 \f
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