gdb/ChangeLog

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