Commit 163a7cb6207f3a412da54b8d213571812338a044
1 parent
6bb70571
imull fix (suggested by Robert J. Harley)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@478 c046a42c-6fe2-441c-8c8c-71466251a162
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target-arm/op.c
| @@ -377,7 +377,7 @@ void OPPROTO op_mull_T0_T1(void) | @@ -377,7 +377,7 @@ void OPPROTO op_mull_T0_T1(void) | ||
| 377 | void OPPROTO op_imull_T0_T1(void) | 377 | void OPPROTO op_imull_T0_T1(void) |
| 378 | { | 378 | { |
| 379 | uint64_t res; | 379 | uint64_t res; |
| 380 | - res = (int64_t)T0 * (int64_t)T1; | 380 | + res = (int64_t)((int32_t)T0) * (int64_t)((int32_t)T1); |
| 381 | T1 = res >> 32; | 381 | T1 = res >> 32; |
| 382 | T0 = res; | 382 | T0 = res; |
| 383 | } | 383 | } |