/* Source-language-related definitions for GDB.
- Copyright 1991, 1992 Free Software Foundation, Inc.
+ Copyright 1991, 1992, 2000 Free Software Foundation, Inc.
Contributed by the Department of Computer Science at the State University
of New York at Buffalo.
#if !defined (LANGUAGE_H)
#define LANGUAGE_H 1
-#ifdef __STDC__ /* Forward decls for prototypes */
+/* Forward decls for prototypes */
struct value;
struct objfile;
struct expression;
/* enum exp_opcode; ANSI's `wisdom' didn't include forward enum decls. */
-#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. */
#define _LANG_c
#define _LANG_m2
#define _LANG_chill
-#define _LANG_fortran
+#define _LANG_fortran
+#define _LANG_pascal
#define MAX_FORTRAN_DIMS 7 /* Maximum number of F77 array dims */
/* Parser function. */
- int (*la_parser) PARAMS ((void));
+ int (*la_parser) (void);
/* Parser error function */
- void (*la_error) PARAMS ((char *));
+ void (*la_error) (char *);
/* Evaluate an expression. */
- struct value *(*evaluate_exp) PARAMS ((struct type *, struct expression *,
- int *, enum noside));
+ struct value *(*evaluate_exp) (struct type *, struct expression *,
+ int *, enum noside);
- void (*la_printchar) PARAMS ((int ch, GDB_FILE * stream));
+ void (*la_printchar) (int ch, struct ui_file * stream);
- void (*la_printstr) PARAMS ((GDB_FILE * stream, char *string,
- unsigned int length, int width,
- int force_ellipses));
+ void (*la_printstr) (struct ui_file * stream, char *string,
+ unsigned int length, int width,
+ int force_ellipses);
- void (*la_emitchar) PARAMS ((int ch, GDB_FILE * stream, int quoter));
+ void (*la_emitchar) (int ch, struct ui_file * stream, int quoter);
- struct type *(*la_fund_type) PARAMS ((struct objfile *, int));
+ struct type *(*la_fund_type) (struct objfile *, int);
/* Print a type using syntax appropriate for this language. */
- void (*la_print_type) PARAMS ((struct type *, char *, GDB_FILE *, int, int));
+ void (*la_print_type) (struct type *, char *, struct ui_file *, int,
+ int);
/* Print a value using syntax appropriate for this language. */
- int (*la_val_print) PARAMS ((struct type *, char *, int, CORE_ADDR, GDB_FILE *,
- int, int, int, enum val_prettyprint));
+ int (*la_val_print) (struct type *, char *, int, CORE_ADDR,
+ struct ui_file *, int, int, int,
+ enum val_prettyprint);
/* Print a top-level value using syntax appropriate for this language. */
- int (*la_value_print) PARAMS ((struct value *, GDB_FILE *,
- int, enum val_prettyprint));
+ int (*la_value_print) (struct value *, struct ui_file *,
+ int, enum val_prettyprint);
/* Base 2 (binary) formats. */
#define CAST_IS_CONVERSION (current_language->la_language == language_c || \
current_language->la_language == language_cplus)
-extern void
-language_info PARAMS ((int));
+extern void language_info (int);
-extern enum language
-set_language PARAMS ((enum language));
+extern enum language set_language (enum language);
\f
/* This page contains functions that return things that are
overwritten by the next call. Takes printf options like "08" or "l"
(to produce e.g. %08x or %lx). */
-extern char *
- local_decimal_format_custom PARAMS ((char *)); /* language.c */
+extern char *local_decimal_format_custom (char *); /* language.c */
+
+extern char *local_octal_format_custom (char *); /* language.c */
-extern char *
- local_octal_format_custom PARAMS ((char *)); /* language.c */
+extern char *local_hex_format_custom (char *); /* language.c */
-extern char *
- local_hex_format_custom PARAMS ((char *)); /* language.c */
+#if 0
+/* FIXME: cagney/2000-03-04: This function does not appear to be used.
+ It can be deleted once 5.0 has been released. */
+/* Return a string that contains the hex digits of the number. No preceeding
+ "0x" */
+
+extern char *longest_raw_hex_string (LONGEST);
+#endif
/* Return a string that contains a number formatted in one of the local
(language-specific) formats. Result is static and is overwritten by
- the next call. Takes printf options like "08" or "l". */
+ the next call. Takes printf options like "08l" or "l". */
-extern char *
- local_hex_string PARAMS ((unsigned long)); /* language.c */
+extern char *local_hex_string (unsigned long); /* language.c */
-extern char *
- local_hex_string_custom PARAMS ((unsigned long, char *)); /* language.c */
+extern char *longest_local_hex_string (LONGEST); /* language.c */
+
+extern char *local_hex_string_custom (unsigned long, char *); /* language.c */
+
+extern char *longest_local_hex_string_custom (LONGEST, char *); /* language.c */
/* Type predicates */
-extern int
-simple_type PARAMS ((struct type *));
+extern int simple_type (struct type *);
-extern int
-ordered_type PARAMS ((struct type *));
+extern int ordered_type (struct type *);
-extern int
-same_type PARAMS ((struct type *, struct type *));
+extern int same_type (struct type *, struct type *);
-extern int
-integral_type PARAMS ((struct type *));
+extern int integral_type (struct type *);
-extern int
-numeric_type PARAMS ((struct type *));
+extern int numeric_type (struct type *);
-extern int
-character_type PARAMS ((struct type *));
+extern int character_type (struct type *);
-extern int
-boolean_type PARAMS ((struct type *));
+extern int boolean_type (struct type *);
-extern int
-float_type PARAMS ((struct type *));
+extern int float_type (struct type *);
-extern int
-pointer_type PARAMS ((struct type *));
+extern int pointer_type (struct type *);
-extern int
-structured_type PARAMS ((struct type *));
+extern int structured_type (struct type *);
/* Checks Binary and Unary operations for semantic type correctness */
/* 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));
+extern void binop_type_check (struct value *, struct value *, int);
/* Error messages */
-extern void
-op_error PARAMS ((char *fmt, enum exp_opcode, int));
+extern void op_error (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)
-extern void
- type_error
-PARAMS ((char *,...))
-ATTR_FORMAT (printf, 1, 2);
+extern void type_error (char *, ...) ATTR_FORMAT (printf, 1, 2);
- void
- range_error PARAMS ((char *,...))
- ATTR_FORMAT (printf, 1, 2);
+void
+range_error (char *, ...)
+ATTR_FORMAT (printf, 1, 2);
/* Data: Does this value represent "truth" to the current language? */
- extern int
- value_true PARAMS ((struct value *));
+extern int value_true (struct value *);
- extern struct type *lang_bool_type PARAMS ((void));
+extern struct type *lang_bool_type (void);
/* The type used for Boolean values in the current language. */
#define LA_BOOL_TYPE lang_bool_type ()
/* Misc: The string representing a particular enum language. */
- extern enum language language_enum PARAMS ((char *str));
+extern enum language language_enum (char *str);
- extern const struct language_defn *language_def PARAMS ((enum language));
+extern const struct language_defn *language_def (enum language);
- extern char *language_str PARAMS ((enum language));
+extern char *language_str (enum language);
/* Add a language to the set known by GDB (at initialization time). */
- extern void
- add_language PARAMS ((const struct language_defn *));
+extern void add_language (const struct language_defn *);
- extern enum language
- get_frame_language PARAMS ((void)); /* In stack.c */
+extern enum language get_frame_language (void); /* In stack.c */
#endif /* defined (LANGUAGE_H) */