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Bring back gc_word_align for 8-byte alignment

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Justin Ethier 2021-08-17 09:39:16 -04:00
parent 227861cb2e
commit fbc92258df
1 changed files with 4 additions and 2 deletions
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6
gc.c
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@ -28,7 +28,6 @@
// 64-bit is 3, 32-bit is 2
#define GC_BLOCK_BITS 5
#define GC_BLOCK_SIZE (1 << GC_BLOCK_BITS)
/* HEAP definitions, based off heap from Chibi scheme */
#define gc_heap_first_block(h) ((object)(h->data + gc_heap_align(gc_free_chunk_size)))
@ -39,7 +38,10 @@
#define gc_align(n, bits) (((n)+(1<<(bits))-1)&(((uintptr_t)-1)-((1<<(bits))-1)))
//#define gc_word_align(n) gc_align((n), 2)
// Align to 8 byte block size (EG: 8, 16, etc)
#define gc_word_align(n) gc_align((n), 3)
// Align on GC_BLOCK_BITS, currently block size of 32 bytes
#define gc_heap_align(n) gc_align(n, GC_BLOCK_BITS)
////////////////////