diff options
Diffstat (limited to 'gdb/symtab.c')
| -rw-r--r-- | gdb/symtab.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/gdb/symtab.c b/gdb/symtab.c index ddd2310..aa401ad 100644 --- a/gdb/symtab.c +++ b/gdb/symtab.c @@ -124,6 +124,30 @@ void _initialize_symtab (void); /* */ +/* Allow the user to configure the debugger behavior with respect + to multiple-choice menus when more than one symbol matches during + a symbol lookup. */ + +const char const multiple_symbols_ask[] = "ask"; +const char const multiple_symbols_all[] = "all"; +const char const multiple_symbols_cancel[] = "cancel"; +static const char *multiple_symbols_modes[] = +{ + multiple_symbols_ask, + multiple_symbols_all, + multiple_symbols_cancel, + NULL +}; +static const char *multiple_symbols_mode = multiple_symbols_all; + +/* Read-only accessor to AUTO_SELECT_MODE. */ + +const char * +multiple_symbols_select_mode (void) +{ + return multiple_symbols_mode; +} + /* The single non-language-specific builtin type */ struct type *builtin_type_error; @@ -4422,6 +4446,15 @@ All global and static variable names, or those matching REGEXP.")); All global and static variable names, or those matching REGEXP.")); } + add_setshow_enum_cmd ("multiple-symbols", no_class, + multiple_symbols_modes, &multiple_symbols_mode, + _("\ +Set the debugger behavior when more than one symbol are possible matches\n\ +in an expression."), _("\ +Show how the debugger handles ambiguities in expressions."), _("\ +Valid values are \"ask\", \"all\", \"cancel\", and the default is \"all\"."), + NULL, NULL, &setlist, &showlist); + /* Initialize the one built-in type that isn't language dependent... */ builtin_type_error = init_type (TYPE_CODE_ERROR, 0, 0, "<unknown type>", (struct objfile *) NULL); |