hyung-hwan/hcl
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trying to revive this project

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hyung-hwan
2018-02-05 10:43:25 +00:00
parent a84cd9da09
commit 293222d5c5
47 changed files with 16035 additions and 6174 deletions
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10
lib/heap.c
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@ -33,7 +33,7 @@ hcl_heap_t* hcl_makeheap (hcl_t* hcl, hcl_oow_t size)
heap = (hcl_heap_t*)HCL_MMGR_ALLOC(hcl->mmgr, HCL_SIZEOF(*heap) + size);
if (!heap)
{
hcl->errnum = HCL_ESYSMEM;
hcl_seterrnum (hcl, HCL_ESYSMEM);
return HCL_NULL;
}
@ -44,9 +44,9 @@ hcl_heap_t* hcl_makeheap (hcl_t* hcl, hcl_oow_t size)
heap->ptr = (hcl_uint8_t*)HCL_ALIGN(((hcl_uintptr_t)heap->base), HCL_SIZEOF(hcl_oop_t));
heap->limit = heap->base + size;
HCL_ASSERT (heap->ptr >= heap->base);
HCL_ASSERT (heap->limit >= heap->base );
HCL_ASSERT (heap->limit - heap->base == size);
HCL_ASSERT (hcl, heap->ptr >= heap->base);
HCL_ASSERT (hcl, heap->limit >= heap->base );
HCL_ASSERT (hcl, heap->limit - heap->base == size);
/* if size is too small, heap->ptr may go past heap->limit even at
* this moment depending on the alignment of heap->base. subsequent
@ -68,7 +68,7 @@ void* hcl_allocheapmem (hcl_t* hcl, hcl_heap_t* heap, hcl_oow_t size)
/* check the heap size limit */
if (heap->ptr >= heap->limit || heap->limit - heap->ptr < size)
{
hcl->errnum = HCL_EOOMEM;
hcl_seterrnum (hcl, HCL_EOOMEM);
return HCL_NULL;
}