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hyung-hwan 2005-05-08 10:58:26 +00:00
parent 108d071ef0
commit f547b276d5
2 changed files with 10 additions and 2 deletions
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10
ase/stx/memory.c
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@ -1,5 +1,5 @@
/* /*
* $Id: memory.c,v 1.5 2005-05-08 10:31:24 bacon Exp $ * $Id: memory.c,v 1.6 2005-05-08 10:58:26 bacon Exp $
*/ */
#include <xp/stx/memory.h> #include <xp/stx/memory.h>
@ -10,6 +10,7 @@ xp_stx_memory_t* xp_stx_memory_open (
xp_stx_memory_t* mem, xp_stx_word_t capacity) xp_stx_memory_t* mem, xp_stx_word_t capacity)
{ {
xp_stx_object_t** slots; xp_stx_object_t** slots;
xp_stx_word_t n;
xp_assert (capacity > 0); xp_assert (capacity > 0);
if (mem == XP_NULL) { if (mem == XP_NULL) {
@ -30,12 +31,19 @@ xp_stx_memory_t* xp_stx_memory_open (
mem->slots = slots; mem->slots = slots;
/* weave the free slot list */ /* weave the free slot list */
/*
mem->free = &slots[capacity - 1]; mem->free = &slots[capacity - 1];
while (capacity > 1) { while (capacity > 1) {
capacity--; capacity--;
mem->slots[capacity] = (xp_stx_object_t*)&mem->slots[capacity - 1]; mem->slots[capacity] = (xp_stx_object_t*)&mem->slots[capacity - 1];
} }
mem->slots[--capacity] = XP_NULL; mem->slots[--capacity] = XP_NULL;
*/
mem->free = &slots[0];
for (n = 0; n < capacity - 1; n++) {
mem->slots[n] = (xp_stx_object_t*)&mem->slots[n + 1];
}
mem->slots[n + 1] = XP_NULL;
return mem; return mem;
} }

2
ase/test/stx/stx.c
View File

@ -26,7 +26,7 @@ int xp_main ()
i, xp_stx_memory_alloc(&stx.memory, 100)); i, xp_stx_memory_alloc(&stx.memory, 100));
} }
for (i = 0; i < 5; i++) { for (i = 5; i < 10; i++) {
xp_stx_memory_dealloc (&stx.memory, i); xp_stx_memory_dealloc (&stx.memory, i);
} }