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Diffstat (limited to 'includes/rts/storage/Liveness.h')
| -rw-r--r-- | includes/rts/storage/Liveness.h | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/includes/rts/storage/Liveness.h b/includes/rts/storage/Liveness.h deleted file mode 100644 index 66c82f3134..0000000000 --- a/includes/rts/storage/Liveness.h +++ /dev/null @@ -1,34 +0,0 @@ -/* ----------------------------------------------------------------------------- - * - * (c) The University of Glasgow 2004 - * - * Building liveness masks for RET_DYN stack frames. - * A few macros that are used in both .cmm and .c sources. - * - * A liveness mask is constructed like so: - * - * R1_PTR & R2_PTR & R3_PTR - * - * -------------------------------------------------------------------------- */ - -#ifndef RTS_STORAGE_LIVENESS_H -#define RTS_STORAGE_LIVENESS_H - -#define NO_PTRS 0xff -#define R1_PTR (NO_PTRS ^ (1<<0)) -#define R2_PTR (NO_PTRS ^ (1<<1)) -#define R3_PTR (NO_PTRS ^ (1<<2)) -#define R4_PTR (NO_PTRS ^ (1<<3)) -#define R5_PTR (NO_PTRS ^ (1<<4)) -#define R6_PTR (NO_PTRS ^ (1<<5)) -#define R7_PTR (NO_PTRS ^ (1<<6)) -#define R8_PTR (NO_PTRS ^ (1<<7)) - -#define N_NONPTRS(n) ((n)<<16) -#define N_PTRS(n) ((n)<<24) - -#define RET_DYN_NONPTRS(l) ((l)>>16 & 0xff) -#define RET_DYN_PTRS(l) ((l)>>24 & 0xff) -#define RET_DYN_LIVENESS(l) ((l) & 0xffff) - -#endif /* RTS_STORAGE_LIVENESS_H */ |