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authorMichael Snyder <msnyder@specifix.com>2002-09-19 01:34:51 +0000
committerMichael Snyder <msnyder@specifix.com>2002-09-19 01:34:51 +0000
commit90b05b388cbccc9399a41c0a8df8fc5f39c04414 (patch)
treeaeb60c0c5e09758d05463e5b51d4eedebb1d580c /gdb/value.h
parentf490fab98fd335a4e15cb1d23cac3a575cb49035 (diff)
downloadgdb-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/value.h')
-rw-r--r--gdb/value.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/gdb/value.h b/gdb/value.h
index efabecb8806..7fa4edc50f1 100644
--- a/gdb/value.h
+++ b/gdb/value.h
@@ -535,6 +535,12 @@ extern void clear_value_history (void);
extern void clear_internalvars (void);
+/* Objective-C */
+
+extern struct value *value_of_local (const char *name, int complain);
+
+extern struct value *value_nsstring (char *ptr, int len);
+
/* From values.c */
extern struct value *value_copy (struct value *);
@@ -548,6 +554,10 @@ extern struct value *value_slice (struct value *, int, int);
extern struct value *call_function_by_hand (struct value *, int,
struct value **);
+extern struct value *call_function_by_hand_expecting_type (struct value *,
+ struct type *, int,
+ struct value **, int);
+
extern int default_coerce_float_to_double (struct type *, struct type *);
extern int standard_coerce_float_to_double (struct type *, struct type *);
@@ -566,4 +576,6 @@ extern CORE_ADDR default_push_arguments (int nargs, struct value ** args,
CORE_ADDR sp, int struct_return,
CORE_ADDR struct_addr);
+extern CORE_ADDR find_function_addr (struct value *, struct type **);
+
#endif /* !defined (VALUE_H) */