# include "config.h"
# endif
# include "type.h"
+# include "tpop_t.h"
+
+# include "array.h"
+
/**
* @file type_t.h
* This file contains the datatypes hidden in type.h.
ident *name;
type_state state; /**< Represents the types state: layout undefined or
fixed. */
- int size; /**< Size of an entity of this type. This is determined
+ int size; /**< Size of an entity of this type. This is determined
when fixing the layout of this class. Size must be
- given in bytes. */
+ given in bits. */
ir_mode *mode; /**< The mode for atomic types */
unsigned long visit; /**< visited counter for walks of the type information */
void *link; /**< holds temporary data - like in irnode_t.h */
/** initialize the type module */
void init_type (void);
+
+/* ------------------- *
+ * inline functions *
+ * ------------------- */
+
+extern unsigned long type_visited;
+
+static INLINE void __set_master_type_visited(unsigned long val) { type_visited = val; }
+static INLINE unsigned long __get_master_type_visited(void) { return type_visited; }
+static INLINE void __inc_master_type_visited(void) { type_visited++; }
+
+static INLINE void *
+__get_type_link(type *tp) {
+ assert(tp && tp->kind == k_type);
+ return(tp -> link);
+}
+
+static INLINE void
+__set_type_link(type *tp, void *l) {
+ assert(tp && tp->kind == k_type);
+ tp -> link = l;
+}
+
+static INLINE tp_op*
+__get_type_tpop(type *tp) {
+ assert(tp && tp->kind == k_type);
+ return tp->type_op;
+}
+
+static INLINE ident*
+__get_type_tpop_nameid(type *tp) {
+ assert(tp && tp->kind == k_type);
+ return get_tpop_ident(tp->type_op);
+}
+
+static INLINE tp_opcode
+__get_type_tpop_code(type *tp) {
+ assert(tp && tp->kind == k_type);
+ return get_tpop_code(tp->type_op);
+}
+
+static INLINE ir_mode *
+__get_type_mode(type *tp) {
+ assert(tp && tp->kind == k_type);
+ return tp->mode;
+}
+
+static INLINE ident *
+__get_type_ident(type *tp) {
+ assert(tp && tp->kind == k_type);
+ return tp->name;
+}
+
+static INLINE void
+__set_type_ident(type *tp, ident* id) {
+ assert(tp && tp->kind == k_type);
+ tp->name = id;
+}
+
+static INLINE long
+__get_type_nr(type *tp) {
+ assert(tp);
+#ifdef DEBUG_libfirm
+ return tp->nr;
+#else
+ return (long)tp;
+#endif
+}
+
+static INLINE int
+__get_type_size_bits(type *tp) {
+ assert(tp && tp->kind == k_type);
+ return tp->size;
+}
+
+static INLINE int
+__get_type_size_bytes(type *tp) {
+ int size = __get_type_size_bits(tp);
+ if (size < 0)
+ return -1;
+ if ((size & 7) != 0) {
+ assert(0 && "cannot take byte size of this type");
+ return -1;
+ }
+ return size >> 3;
+}
+
+static INLINE type_state
+__get_type_state(type *tp) {
+ assert(tp && tp->kind == k_type);
+ return tp->state;
+}
+
+static INLINE unsigned long
+__get_type_visited(type *tp) {
+ assert(tp && tp->kind == k_type);
+ return tp->visit;
+}
+
+static INLINE void
+__set_type_visited(type *tp, unsigned long num) {
+ assert(tp && tp->kind == k_type);
+ tp->visit = num;
+}
+
+static INLINE void
+__mark_type_visited(type *tp) {
+ assert(tp && tp->kind == k_type);
+ assert(tp->visit < type_visited);
+ tp->visit = type_visited;
+}
+
+static INLINE int
+__type_visited(type *tp) {
+ assert(tp && tp->kind == k_type);
+ return tp->visit >= type_visited;
+}
+
+static INLINE int
+__type_not_visited(type *tp) {
+ assert(tp && tp->kind == k_type);
+ return tp->visit < type_visited;
+}
+
+static INLINE int
+__is_type(void *thing) {
+ return (get_kind(thing) == k_type);
+}
+
+static INLINE int
+__is_class_type(type *clss) {
+ assert(clss);
+ return (clss->type_op == type_class);
+}
+
+static INLINE int
+__get_class_n_members (type *clss) {
+ assert(clss && (clss->type_op == type_class));
+ return (ARR_LEN (clss->attr.ca.members));
+}
+
+static INLINE entity *
+__get_class_member (type *clss, int pos) {
+ assert(clss && (clss->type_op == type_class));
+ assert(pos >= 0 && pos < get_class_n_members(clss));
+ return clss->attr.ca.members[pos];
+}
+
+static INLINE int
+__is_struct_type(type *strct) {
+ assert(strct);
+ return (strct->type_op == type_struct);
+}
+
+static INLINE int
+__is_method_type(type *method) {
+ assert(method);
+ return (method->type_op == type_method);
+}
+
+static INLINE int
+__is_union_type(type *uni) {
+ assert(uni);
+ return (uni->type_op == type_union);
+}
+
+static INLINE int
+__is_array_type(type *array) {
+ assert(array);
+ return (array->type_op == type_array);
+}
+
+static INLINE int
+__is_enumeration_type(type *enumeration) {
+ assert(enumeration);
+ return (enumeration->type_op == type_enumeration);
+}
+
+static INLINE int
+__is_pointer_type(type *pointer) {
+ assert(pointer);
+ return (pointer->type_op == type_pointer);
+}
+
+/** Returns true if a type is a primitive type. */
+static INLINE int
+__is_primitive_type(type *primitive) {
+ assert(primitive && primitive->kind == k_type);
+ return (primitive->type_op == type_primitive);
+}
+
+static INLINE int
+__is_atomic_type(type *tp) {
+ assert(tp && tp->kind == k_type);
+ return (is_primitive_type(tp) || is_pointer_type(tp) ||
+ is_enumeration_type(tp));
+}
+
+
+#define set_master_type_visited(val) __set_master_type_visited(val)
+#define get_master_type_visited() __get_master_type_visited()
+#define inc_master_type_visited() __inc_master_type_visited()
+#define get_type_link(tp) __get_type_link(tp)
+#define set_type_link(tp, l) __set_type_link(tp, l)
+#define get_type_tpop(tp) __get_type_tpop(tp)
+#define get_type_tpop_nameid(tp) __get_type_tpop_nameid(tp)
+#define get_type_tpop_code(tp) __get_type_tpop_code(tp)
+#define get_type_mode(tp) __get_type_mode(tp)
+#define get_type_ident(tp) __get_type_ident(tp)
+#define set_type_ident(tp, id) __set_type_ident(tp, id)
+#define get_type_nr(tp) __get_type_nr(tp)
+#define get_type_size(tp) __get_type_size(tp)
+#define get_type_state(tp) __get_type_state(tp)
+#define get_type_visited(tp) __get_type_visited(tp)
+#define set_type_visited(tp, num) __set_type_visited(tp, num)
+#define mark_type_visited(tp) __mark_type_visited(tp)
+#define type_visited(tp) __type_visited(tp)
+#define type_not_visited(tp) __type_not_visited(tp)
+#define is_type(thing) __is_type(thing)
+#define is_class_type(clss) __is_class_type(clss)
+#define get_class_n_members(clss) __get_class_n_members(clss)
+#define get_class_member(clss, pos) __get_class_member(clss, pos)
+#define is_struct_type(strct) __is_struct_type(strct)
+#define is_method_type(method) __is_method_type(method)
+#define is_union_type(uni) __is_union_type(uni)
+#define is_array_type(array) __is_array_type(array)
+#define is_enumeration_type(enumeration) __is_enumeration_type(enumeration)
+#define is_pointer_type(pointer) __is_pointer_type(pointer)
+#define is_primitive_type(primitive) __is_primitive_type(primitive)
+#define is_atomic_type(tp) __is_atomic_type(tp)
+
# endif /* _TYPE_T_H_ */
projects / libfirm / blobdiff