diff options
| -rw-r--r-- | tci.c | 20 |
1 files changed, 10 insertions, 10 deletions
@@ -669,32 +669,32 @@ uintptr_t tcg_qemu_tb_exec(CPUArchState *env, uint8_t *tb_ptr) t0 = *tb_ptr++; t1 = tci_read_ri32(&tb_ptr); t2 = tci_read_ri32(&tb_ptr); - tci_write_reg32(t0, t1 << t2); + tci_write_reg32(t0, t1 << (t2 & 31)); break; case INDEX_op_shr_i32: t0 = *tb_ptr++; t1 = tci_read_ri32(&tb_ptr); t2 = tci_read_ri32(&tb_ptr); - tci_write_reg32(t0, t1 >> t2); + tci_write_reg32(t0, t1 >> (t2 & 31)); break; case INDEX_op_sar_i32: t0 = *tb_ptr++; t1 = tci_read_ri32(&tb_ptr); t2 = tci_read_ri32(&tb_ptr); - tci_write_reg32(t0, ((int32_t)t1 >> t2)); + tci_write_reg32(t0, ((int32_t)t1 >> (t2 & 31))); break; #if TCG_TARGET_HAS_rot_i32 case INDEX_op_rotl_i32: t0 = *tb_ptr++; t1 = tci_read_ri32(&tb_ptr); t2 = tci_read_ri32(&tb_ptr); - tci_write_reg32(t0, rol32(t1, t2)); + tci_write_reg32(t0, rol32(t1, t2 & 31)); break; case INDEX_op_rotr_i32: t0 = *tb_ptr++; t1 = tci_read_ri32(&tb_ptr); t2 = tci_read_ri32(&tb_ptr); - tci_write_reg32(t0, ror32(t1, t2)); + tci_write_reg32(t0, ror32(t1, t2 & 31)); break; #endif #if TCG_TARGET_HAS_deposit_i32 @@ -936,32 +936,32 @@ uintptr_t tcg_qemu_tb_exec(CPUArchState *env, uint8_t *tb_ptr) t0 = *tb_ptr++; t1 = tci_read_ri64(&tb_ptr); t2 = tci_read_ri64(&tb_ptr); - tci_write_reg64(t0, t1 << t2); + tci_write_reg64(t0, t1 << (t2 & 63)); break; case INDEX_op_shr_i64: t0 = *tb_ptr++; t1 = tci_read_ri64(&tb_ptr); t2 = tci_read_ri64(&tb_ptr); - tci_write_reg64(t0, t1 >> t2); + tci_write_reg64(t0, t1 >> (t2 & 63)); break; case INDEX_op_sar_i64: t0 = *tb_ptr++; t1 = tci_read_ri64(&tb_ptr); t2 = tci_read_ri64(&tb_ptr); - tci_write_reg64(t0, ((int64_t)t1 >> t2)); + tci_write_reg64(t0, ((int64_t)t1 >> (t2 & 63))); break; #if TCG_TARGET_HAS_rot_i64 case INDEX_op_rotl_i64: t0 = *tb_ptr++; t1 = tci_read_ri64(&tb_ptr); t2 = tci_read_ri64(&tb_ptr); - tci_write_reg64(t0, rol64(t1, t2)); + tci_write_reg64(t0, rol64(t1, t2 & 63)); break; case INDEX_op_rotr_i64: t0 = *tb_ptr++; t1 = tci_read_ri64(&tb_ptr); t2 = tci_read_ri64(&tb_ptr); - tci_write_reg64(t0, ror64(t1, t2)); + tci_write_reg64(t0, ror64(t1, t2 & 63)); break; #endif #if TCG_TARGET_HAS_deposit_i64 |