* @version $Id$
*/
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
+#include "config.h"
-#ifdef HAVE_STDLIB_H
-# include <stdlib.h>
-#endif
+#include <stdlib.h>
-#include "array.h"
+#include "array_t.h"
#include "xmalloc.h"
/* Undefine the macros to get the functions instead, cf tmalloc.c. */
/**
* An empty dynamic array descriptor.
*/
-_arr_descr arr_mt_descr
+ir_arr_descr arr_mt_descr = { ARR_D_MAGIC, 0, {0}, 0, {{{0}}} };
+
+void ir_verify_arr(const void *arr)
+{
#ifndef NDEBUG
- = { ARR_D_MAGIC, 0, {0}, 0, {{{0}}} }
+ ir_arr_descr *descr = ARR_DESCR(arr);
+ assert(descr->magic == ARR_D_MAGIC || descr->magic == ARR_A_MAGIC
+ || descr->magic == ARR_F_MAGIC);
+ if (descr->magic == ARR_F_MAGIC) {
+ assert(descr->u.allocated >= descr->nelts);
+ }
+ assert(descr->nelts >= 0);
+#else
+ (void) arr;
#endif
-;
+}
/**
* Creates a dynamic array on a obstack.
*
* @remark Helper function, use NEW_ARR_D() instead.
*/
-void *_new_arr_d(struct obstack *obstack, int nelts, size_t elts_size) {
- _arr_descr *dp;
+void *ir_new_arr_d(struct obstack *obstack, int nelts, size_t elts_size)
+{
+ ir_arr_descr *dp;
assert(obstack && (nelts >= 0));
- dp = obstack_alloc(obstack, _ARR_ELTS_OFFS + elts_size);
- _ARR_SET_DBGINF(dp, ARR_D_MAGIC, elts_size/nelts);
+ dp = obstack_alloc(obstack, ARR_ELTS_OFFS + elts_size);
+ ARR_SET_DBGINF(dp, ARR_D_MAGIC, elts_size/nelts);
dp->u.obstack = obstack;
dp->nelts = nelts;
return dp->v.elts;
*
* @remark Helper function, use NEW_ARR_F() instead.
*/
-void *_new_arr_f(int nelts, size_t elts_size) {
- _arr_descr *new;
+void *ir_new_arr_f(int nelts, size_t elts_size)
+{
+ ir_arr_descr *new;
assert (nelts >= 0);
- new = xmalloc (_ARR_ELTS_OFFS+elts_size);
- _ARR_SET_DBGINF (new, ARR_F_MAGIC, nelts ? elts_size/nelts : 0);
+ new = xmalloc (ARR_ELTS_OFFS+elts_size);
+ ARR_SET_DBGINF (new, ARR_F_MAGIC, nelts ? elts_size/nelts : 0);
new->u.allocated = new->nelts = nelts;
return new->v.elts;
}
*
* @remark Helper function, use DEL_ARR_F() instead.
*/
-void _del_arr_f(const void *elts) {
- const _arr_descr *dp = _ARR_DESCR (elts);
+void ir_del_arr_f(void *elts)
+{
+ ir_arr_descr *dp = ARR_DESCR (elts);
ARR_VRFY (elts);
assert (dp->magic == ARR_F_MAGIC);
#ifndef NDEBUG
{
- _arr_descr *wdp = (_arr_descr *)dp;
+ ir_arr_descr *wdp = (ir_arr_descr *)dp;
wdp->magic = 0xdeadbeef;
}
#endif
- free((void *)dp);
+ free(dp);
}
/**
*
* @remark Helper function, use ARR_SETLEN() instead.
*/
-void *_arr_setlen (void *elts, int nelts, size_t elts_size) {
- _arr_descr *dp = _ARR_DESCR (elts);
+void *ir_arr_setlen (void *elts, int nelts, size_t elts_size)
+{
+ ir_arr_descr *dp = ARR_DESCR (elts);
assert ((dp->magic == ARR_F_MAGIC) && (nelts >= 0));
ARR_VRFY (elts);
assert (!dp->eltsize || !nelts || (dp->eltsize == elts_size/nelts));
- dp = xrealloc (dp, _ARR_ELTS_OFFS+elts_size);
+ dp = xrealloc (dp, ARR_ELTS_OFFS+elts_size);
dp->u.allocated = dp->nelts = nelts;
return dp->v.elts;
*
* @remark Helper function, use ARR_RESIZE() instead.
*/
-void *_arr_resize(void *elts, int nelts, size_t eltsize) {
- _arr_descr *dp = _ARR_DESCR(elts);
+void *ir_arr_resize(void *elts, int nelts, size_t eltsize)
+{
+ ir_arr_descr *dp = ARR_DESCR(elts);
int n;
assert((dp->magic == ARR_F_MAGIC) && (nelts >= 0));
assert(n >= nelts);
if (n != dp->u.allocated) {
- dp = xrealloc(dp, _ARR_ELTS_OFFS+eltsize*n);
+ dp = xrealloc(dp, ARR_ELTS_OFFS+eltsize*n);
dp->u.allocated = n;
#if defined(DEBUG) && defined(HAVE_GNU_MALLOC)
} else {
* Do NOT use is in code, use ARR_LEN() macro!
* This function is intended to be called from a debugger.
*/
-int array_len(const void *arr) {
+int array_len(const void *arr);
+int array_len(const void *arr)
+{
return ARR_LEN(arr);
}
* Do NOT use is in code!.
* This function is intended to be called from a debugger.
*/
-_arr_descr *array_descr(const void *arr) {
+ir_arr_descr *array_descr(const void *arr);
+ir_arr_descr *array_descr(const void *arr)
+{
if (! arr)
return NULL;
- return _ARR_DESCR(arr);
+ return ARR_DESCR(arr);
}
#endif /* DEBUG_libfirm */