diff options
Diffstat (limited to 'gdb/language.h')
| -rw-r--r-- | gdb/language.h | 102 |
1 files changed, 77 insertions, 25 deletions
diff --git a/gdb/language.h b/gdb/language.h index 31d04df..a92497a 100644 --- a/gdb/language.h +++ b/gdb/language.h @@ -1,5 +1,5 @@ /* Source-language-related definitions for GDB. - Copyright 1991 Free Software Foundation, Inc. + Copyright 1991, 1992 Free Software Foundation, Inc. Contributed by the Department of Computer Science at the State University of New York at Buffalo. @@ -19,6 +19,14 @@ You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ +#if !defined (LANGUAGE_H) +#define LANGUAGE_H 1 + +#ifdef __STDC__ /* Forward defs for prototypes */ +struct value; +enum exp_opcode; +#endif + /* This used to be included to configure GDB for one or more specific languages. Now it is shortcutted to configure for all of them. FIXME. */ /* #include "lang_def.h" */ @@ -62,8 +70,8 @@ struct language_defn { *la_builtin_type_vector; /* Its builtin types */ enum range_check la_range_check; /* Default range checking */ enum type_check la_type_check; /* Default type checking */ - int (*la_parser)(); /* Parser function */ - void (*la_error)(); /* Parser error function */ + int (*la_parser) PARAMS((void)); /* Parser function */ + void (*la_error) PARAMS ((char *)); /* Parser error function */ struct type **la_longest_int; /* Longest signed integral type */ struct type **la_longest_unsigned_int; /* Longest uns integral type */ struct type **la_longest_float; /* Longest floating point type */ @@ -108,8 +116,12 @@ extern enum language_mode /* FIXME -- should be a setting in language_defn */ #define CAST_IS_CONVERSION (current_language->la_language == language_c) -void language_info(); -void set_language(); +extern void +language_info PARAMS ((int)); + +extern void +set_language PARAMS ((enum language)); + /* This page contains functions that return things that are specific to languages. Each of these functions is based on @@ -120,7 +132,6 @@ void set_language(); #define longest_int() (*current_language->la_longest_int) #define longest_unsigned_int() (*current_language->la_longest_unsigned_int) #define longest_float() (*current_language->la_longest_float) -struct type *binop_result_type(); /* Hexadecimal number formatting is in defs.h because it is so common throughout GDB. */ @@ -131,40 +142,81 @@ struct type *binop_result_type(); options like "08" or "l" (to produce e.g. %08x or %lx). */ #define local_octal_format() (current_language->la_octal_format) -char *local_octal_format_custom(); + +extern char * +local_octal_format_custom PARAMS ((char *)); /* Type predicates */ -int simple_type(); -int ordered_type(); -int same_type(); -int integral_type(); -int numeric_type(); -int character_type(); -int boolean_type(); -int float_type(); -int pointer_type(); -int structured_type(); + +extern int +simple_type PARAMS ((struct type *)); + +extern int +ordered_type PARAMS ((struct type *)); + +extern int +same_type PARAMS ((struct type *, struct type *)); + +extern int +integral_type PARAMS ((struct type *)); + +extern int +numeric_type PARAMS ((struct type *)); + +extern int +character_type PARAMS ((struct type *)); + +extern int +boolean_type PARAMS ((struct type *)); + +extern int +float_type PARAMS ((struct type *)); + +extern int +pointer_type PARAMS ((struct type *)); + +extern int +structured_type PARAMS ((struct type *)); /* Checks Binary and Unary operations for semantic type correctness */ -void binop_type_check(); +/* FIXME: Does not appear to be used */ #define unop_type_check(v,o) binop_type_check((v),NULL,(o)) +extern void +binop_type_check PARAMS ((struct value *, struct value *, int)); + /* Error messages */ -void op_error(); + +extern void +op_error PARAMS ((char *fmt, enum exp_opcode, int)); + #define type_op_error(f,o) \ op_error((f),(o),type_check==type_check_on ? 1 : 0) #define range_op_error(f,o) \ op_error((f),(o),range_check==range_check_on ? 1 : 0) -void type_error(); -void range_error(); + +extern void +type_error (); + +void +range_error (); /* Data: Does this value represent "truth" to the current language? */ -int value_true(); + +extern int +value_true PARAMS ((struct value *)); /* Misc: The string representing a particular enum language. */ -char *language_str(); + +extern char * +language_str PARAMS ((enum language)); /* Add a language to the set known by GDB (at initialization time). */ -void add_language (); /* Arg is &language_defn */ -extern enum language get_frame_language (); /* In stack.c */ +extern void +add_language PARAMS ((const struct language_defn *)); + +extern enum language +get_frame_language PARAMS ((void)); /* In stack.c */ + +#endif /* defined (LANGUAGE_H) */ |