diff options
Diffstat (limited to 'target-arm/op_helper.c')
-rw-r--r-- | target-arm/op_helper.c | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/target-arm/op_helper.c b/target-arm/op_helper.c index 6095f2435c..aef592ab8d 100644 --- a/target-arm/op_helper.c +++ b/target-arm/op_helper.c @@ -355,30 +355,6 @@ uint32_t HELPER(sbc_cc)(CPUARMState *env, uint32_t a, uint32_t b) /* Similarly for variable shift instructions. */ -uint32_t HELPER(shl)(CPUARMState *env, uint32_t x, uint32_t i) -{ - int shift = i & 0xff; - if (shift >= 32) - return 0; - return x << shift; -} - -uint32_t HELPER(shr)(CPUARMState *env, uint32_t x, uint32_t i) -{ - int shift = i & 0xff; - if (shift >= 32) - return 0; - return (uint32_t)x >> shift; -} - -uint32_t HELPER(sar)(CPUARMState *env, uint32_t x, uint32_t i) -{ - int shift = i & 0xff; - if (shift >= 32) - shift = 31; - return (int32_t)x >> shift; -} - uint32_t HELPER(shl_cc)(CPUARMState *env, uint32_t x, uint32_t i) { int shift = i & 0xff; |