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Drop bc field in GCproto since the bytecode is colocated.

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Mike Pall
2010-02-08 20:17:34 +01:00
parent 2ddea3838d
commit d5a46621f9
7 changed files with 23 additions and 29 deletions
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7
src/lj_obj.h
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@@ -351,7 +351,6 @@ typedef struct GCproto {
MSize sizebc; /* Number of bytecode instructions. */
GCRef gclist;
MRef k; /* Split constant array (points to the middle). */
MRef bc; /* Array of bytecode instructions. */
MRef uv; /* Upvalue list. local slot|0x8000 or parent uv idx. */
MSize sizekgc; /* Number of collectable constants. */
MSize sizekn; /* Number of lua_Number constants. */
@@ -381,11 +380,7 @@ typedef struct GCproto {
gcref(mref((pt)->k, GCRef)[(idx)]))
#define proto_knum(pt, idx) \
check_exp((uintptr_t)(idx) < (pt)->sizekn, mref((pt)->k, lua_Number)[(idx)])
#define proto_bc(pt) (mref((pt)->bc, BCIns))
#define proto_ins(pt, pos) \
check_exp((uintptr_t)(pos) < (pt)->sizebc, proto_bc(pt)[(pos)])
#define proto_insptr(pt, pos) \
check_exp((uintptr_t)(pos) < (pt)->sizebc, &proto_bc(pt)[(pos)])
#define proto_bc(pt) ((BCIns *)((char *)(pt) + sizeof(GCproto)))
#define proto_bcpos(pt, pc) ((BCPos)((pc) - proto_bc(pt)))
#define proto_uv(pt) (mref((pt)->uv, uint16_t))