#include "gc.h"
#include <stdio.h>
-#ifdef ibmrt
-#define GET_FREE_POINTER() ((lispobj *)SymbolValue(ALLOCATION_POINTER))
-#define SET_FREE_POINTER(new_value) \
- (SetSymbolValue(ALLOCATION_POINTER,(lispobj)(new_value)))
-#define GET_GC_TRIGGER() ((lispobj *)SymbolValue(INTERNAL_GC_TRIGGER))
-#define SET_GC_TRIGGER(new_value) \
- (SetSymbolValue(INTERNAL_GC_TRIGGER,(lispobj)(new_value)))
-#else
#define GET_FREE_POINTER() dynamic_space_free_pointer
#define SET_FREE_POINTER(new_value) \
(dynamic_space_free_pointer = (new_value))
#define GET_GC_TRIGGER() current_auto_gc_trigger
#define SET_GC_TRIGGER(new_value) \
clear_auto_gc_trigger(); set_auto_gc_trigger(new_value);
-#endif
#define ALIGNED_SIZE(n) (n+lowtag_Mask) & ~lowtag_Mask
-#if defined(WANT_CGC) || defined(GENCGC)
+#if defined GENCGC
extern lispobj *alloc(int bytes);
#else
-static lispobj *alloc(int bytes)
+static lispobj *
+alloc(int bytes)
{
lispobj *result;
}
#endif
-static lispobj *alloc_unboxed(int type, int words)
+static lispobj *
+alloc_unboxed(int type, int words)
{
lispobj *result;
return result;
}
-static lispobj alloc_vector(int type, int length, int size)
+static lispobj
+alloc_vector(int type, int length, int size)
{
struct vector *result;
return ((lispobj)result)|type_OtherPointer;
}
-lispobj alloc_cons(lispobj car, lispobj cdr)
+lispobj
+alloc_cons(lispobj car, lispobj cdr)
{
struct cons *ptr = (struct cons *)alloc(ALIGNED_SIZE(sizeof(struct cons)));
return (lispobj)ptr | type_ListPointer;
}
-lispobj alloc_number(long n)
+lispobj
+alloc_number(long n)
{
struct bignum *ptr;
}
}
-lispobj alloc_string(char *str)
+lispobj
+alloc_string(char *str)
{
int len = strlen(str);
lispobj result = alloc_vector(type_SimpleString, len+1, 8);
- struct vector *vec = (struct vector *)PTR(result);
+ struct vector *vec = (struct vector *)native_pointer(result);
vec->length = make_fixnum(len);
strcpy((char *)vec->data, str);
return result;
}
-lispobj alloc_sap(void *ptr)
+lispobj
+alloc_sap(void *ptr)
{
- struct sap *sap = (struct sap *)alloc_unboxed
- ((int)type_Sap,
- ((sizeof (struct sap)) - (sizeof (lispobj))) / (sizeof (u32)));
-
+ int n_words_to_alloc =
+ (sizeof(struct sap) - sizeof(lispobj)) / sizeof(u32);
+ struct sap *sap =
+ (struct sap *)alloc_unboxed((int)type_Sap, n_words_to_alloc);
sap->pointer = ptr;
return (lispobj) sap | type_OtherPointer;
}