imull fix (suggested by Robert J. Harley)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@478 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2003-11-30 19:40:08 +00:00
parent 6bb705711b
commit 163a7cb620
1 changed files with 1 additions and 1 deletions

View File

@ -377,7 +377,7 @@ void OPPROTO op_mull_T0_T1(void)
void OPPROTO op_imull_T0_T1(void)
{
uint64_t res;
res = (int64_t)T0 * (int64_t)T1;
res = (int64_t)((int32_t)T0) * (int64_t)((int32_t)T1);
T1 = res >> 32;
T0 = res;
}