diff options
| author | Michael Snyder <msnyder@specifix.com> | 2002-09-19 01:34:51 +0000 |
|---|---|---|
| committer | Michael Snyder <msnyder@specifix.com> | 2002-09-19 01:34:51 +0000 |
| commit | 90b05b388cbccc9399a41c0a8df8fc5f39c04414 (patch) | |
| tree | aeb60c0c5e09758d05463e5b51d4eedebb1d580c /gdb/source.c | |
| parent | f490fab98fd335a4e15cb1d23cac3a575cb49035 (diff) | |
| download | gdb-90b05b388cbccc9399a41c0a8df8fc5f39c04414.tar.gz | |
2002-09-18 Michael Snyder <msnyder@redhat.com>
Preliminary support for Objective-C:
* defs.h (language_objc): New enum value.
(puts_filtered_tabular): Declaration only, exported from utils.c.
(skip_quoted): Delete, declared in completer.h.
* c-exp.y: Include completer.h.
* p-exp.y: Ditto.
* jv-exp.y: Ditto.
* expression.h (OP_MSGCALL, OP_SELECTOR, OP_SELF, OP_NSSTRING):
New operator enum values.
* language.h (CAST_IS_CONVERSION): Test for language_objc.
* language.c (binop_result_type): Handle language_objc case.
(integral_type, character_type, string_type, boolean_type,
structured_type, binop_type_check): Ditto.
* symtab.h (SYMBOL_OBJC_DEMANGLED_NAME): Define.
(struct objc_specific): Add to general_symbol_info.
(SYMBOL_INIT_LANGUAGE_SPECIFIC): Add objc initialization.
(SYMBOL_DEMANGLED_NAME): Handle objc case.
* parser-defs.h (struct objc_class_str): New struct type.
(start_msglist, end_msglist, add_msglist): Declaration only,
exported from objc-lang.c.
* value.h (value_of_local, value_nsstring,
call_function_by_hand_expecting_type): Exported from valops.c.
* valops.c (find_function_addr): Export.
(call_function_by_hand_expecting_type): New function.
(value_of_local): New function.
* symfile.c (init_filename_language_table): Add ".m" extension
for Objective-C.
* utils.c (puts_filtered_tabular): New function.
(fprintf_symbol_filtered): Add objc demangling support (disabled).
(set/show demangle): Extend help-string to refer to ObjC.
* elfread.c (elf_symtab_read): Skip Objective-C special symbols.
* stabsread.c (symbol_reference_defined): Objective-C symbols
may contain colons: make allowances when scanning stabs strings
for colons.
(objc_find_colon): New function.
* printcmd.c (address_info): If language == objc then print
"self" instead of "this".
* parse.c (length_of_subexp): Handle new operators OP_MSGCALL,
OP_NSSTRING, and OP_SELF.
(prefixify_subexp): Ditto.
* source.c (print_source_lines): Mention objc in comment.
* breakpoint.c (parse_breakpoint_sals): Recognize Objective-C
method names.
Diffstat (limited to 'gdb/source.c')
| -rw-r--r-- | gdb/source.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gdb/source.c b/gdb/source.c index c7c1ce2f5d2..5c3f08ccf28 100644 --- a/gdb/source.c +++ b/gdb/source.c @@ -1114,8 +1114,9 @@ print_source_lines (struct symtab *s, int line, int stopline, int noerror) /* Print a list of files and line numbers which a user may choose from in order to list a function which was specified ambiguously (as with - `list classname::overloadedfuncname', for example). The vector in - SALS provides the filenames and line numbers. */ + `list classname::overloadedfuncname', or 'list objectiveCSelector:). + The vector in SALS provides the filenames and line numbers. + NOTE: some of the SALS may have no filename or line information! */ static void ambiguous_line_spec (struct symtabs_and_lines *sals) |