/* macro.h - header file for macro support for gas
- Copyright (C) 1994-2022 Free Software Foundation, Inc.
+ Copyright (C) 1994-2023 Free Software Foundation, Inc.
Written by Steve and Judy Chamberlain of Cygnus Support,
sac@cygnus.com
{
sb sub; /* Substitution text. */
int formal_count; /* Number of formal args. */
- formal_entry *formals; /* Pointer to list of formal_structs. */
- struct htab *formal_hash; /* Hash table of formals. */
+ formal_entry *formals; /* List of formal_structs. */
+ htab_t formal_hash; /* Hash table of formals. */
const char *name; /* Macro name. */
- const char *file; /* File the macro was defined in. */
+ const char *file; /* File the macro was defined in. */
unsigned int line; /* Line number of definition. */
} macro_entry;
/* The macro hash table. */
-extern struct htab *macro_hash;
-
-struct macro_hash_entry
-{
- const char *name;
- macro_entry *macro;
-};
-
-typedef struct macro_hash_entry macro_hash_entry_t;
-
-/* Hash function for a macro_hash_entry. */
-
-static inline hashval_t
-hash_macro_entry (const void *e)
-{
- const macro_hash_entry_t *entry = (const macro_hash_entry_t *) e;
- return htab_hash_string (entry->name);
-}
-
-/* Equality function for a macro_hash_entry. */
-
-static inline int
-eq_macro_entry (const void *a, const void *b)
-{
- const macro_hash_entry_t *ea = (const macro_hash_entry_t *) a;
- const macro_hash_entry_t *eb = (const macro_hash_entry_t *) b;
-
- return strcmp (ea->name, eb->name) == 0;
-}
-
-static inline macro_hash_entry_t *
-macro_entry_alloc (const char *name, macro_entry *macro)
-{
- macro_hash_entry_t *entry = XNEW (macro_hash_entry_t);
- entry->name = name;
- entry->macro = macro;
- return entry;
-}
-
-static inline macro_entry *
-macro_entry_find (htab_t table, const char *name)
-{
- macro_hash_entry_t needle = { name, NULL };
- macro_hash_entry_t *entry = htab_find (table, &needle);
- return entry != NULL ? entry->macro : NULL;
-}
-
-struct formal_hash_entry
-{
- const char *name;
- formal_entry *formal;
-};
-
-typedef struct formal_hash_entry formal_hash_entry_t;
-
-/* Hash function for a macro_hash_entry. */
-
-static inline hashval_t
-hash_formal_entry (const void *e)
-{
- const formal_hash_entry_t *entry = (const formal_hash_entry_t *) e;
- return htab_hash_string (entry->name);
-}
-
-/* Equality function for a formal_hash_entry. */
-
-static inline int
-eq_formal_entry (const void *a, const void *b)
-{
- const formal_hash_entry_t *ea = (const formal_hash_entry_t *) a;
- const formal_hash_entry_t *eb = (const formal_hash_entry_t *) b;
-
- return strcmp (ea->name, eb->name) == 0;
-}
-
-static inline formal_hash_entry_t *
-formal_entry_alloc (const char *name, formal_entry *formal)
-{
- formal_hash_entry_t *entry = XNEW (formal_hash_entry_t);
- entry->name = name;
- entry->formal = formal;
- return entry;
-}
-
-static inline formal_entry *
-formal_entry_find (htab_t table, const char *name)
-{
- formal_hash_entry_t needle = { name, NULL };
- formal_hash_entry_t *entry = htab_find (table, &needle);
- return entry != NULL ? entry->formal : NULL;
-}
+extern htab_t macro_hash;
extern int buffer_and_nest (const char *, const char *, sb *,
size_t (*) (sb *));
-extern void macro_init (int, int, int,
- size_t (*) (const char *, size_t, sb *, offsetT *));
-extern void macro_set_alternate (int);
-extern void macro_mri_mode (int);
-extern const char *define_macro (size_t, sb *, sb *, size_t (*) (sb *),
- const char *, unsigned int, const char **);
+extern void macro_init (void);
+extern void macro_end (void);
+extern macro_entry *define_macro (sb *, sb *, size_t (*) (sb *));
extern int check_macro (const char *, sb *, const char **, macro_entry **);
extern void delete_macro (const char *);
extern const char *expand_irp (int, size_t, sb *, sb *, size_t (*) (sb *));