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fix bug with strings; Now passes all the tests

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danyabeerzun 2018-12-12 19:32:46 +03:00
parent 516a3e190b
commit aac34c34ea
1 changed files with 23 additions and 1 deletions
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24
runtime/runtime.c
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@ -228,6 +228,10 @@ extern void* Barray (int n, ...) {
return r->contents; return r->contents;
} }
extern int __IS_VALID_HEAP_POINTER(size_t *p);
extern int __IN_PASSIVE_SPACE(size_t * p);
extern int __IS_FORWARD_PTR(size_t * p);
extern void* Bsexp (int n, ...) { extern void* Bsexp (int n, ...) {
va_list args = (va_list) BOX (NULL); va_list args = (va_list) BOX (NULL);
int i = BOX(0); int i = BOX(0);
@ -243,6 +247,7 @@ extern void* Bsexp (int n, ...) {
#endif #endif
r = (sexp*) alloc (sizeof(int) * (n+1)); r = (sexp*) alloc (sizeof(int) * (n+1));
d = &(r->contents); d = &(r->contents);
r->tag = 0;
d->tag = SEXP_TAG | ((n-1) << 3); d->tag = SEXP_TAG | ((n-1) << 3);
@ -250,6 +255,13 @@ extern void* Bsexp (int n, ...) {
for (i=0; i<n-1; i++) { for (i=0; i<n-1; i++) {
ai = va_arg(args, int); ai = va_arg(args, int);
p = (size_t*) ai;
if (!UNBOXED(p) && __IN_PASSIVE_SPACE(p) && __IS_FORWARD_PTR((size_t*)*(p-1))){
printf ("Bsexp: %p\n", p);
fflush(stdout);
}
((int*)d->contents)[i] = ai; ((int*)d->contents)[i] = ai;
} }
@ -456,6 +468,16 @@ static void gc_swap_spaces (void) {
# define IS_FORWARD_PTR(p) \ # define IS_FORWARD_PTR(p) \
(!UNBOXED(p) && IN_PASSIVE_SPACE(p)) (!UNBOXED(p) && IN_PASSIVE_SPACE(p))
int __IS_VALID_HEAP_POINTER(size_t *p) {
return IS_VALID_HEAP_POINTER(p);
}
int __IN_PASSIVE_SPACE(size_t * p) {
return IN_PASSIVE_SPACE(p);
}
int __IS_FORWARD_PTR(size_t * p) {
return IS_FORWARD_PTR(p);
}
extern size_t * gc_copy (size_t *obj); extern size_t * gc_copy (size_t *obj);
static void copy_elements (size_t *where, size_t *from, int len) { static void copy_elements (size_t *where, size_t *from, int len) {
@ -559,7 +581,7 @@ extern size_t * gc_copy (size_t *obj) {
*copy = d->tag; *copy = d->tag;
copy++; copy++;
d->tag = (int) copy; d->tag = (int) copy;
strcpy (&copy[1], (char*) obj); strcpy (&copy[0], (char*) obj);
break; break;
case SEXP_TAG : case SEXP_TAG :