diff options
| author | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2005-10-30 17:28:50 +0000 |
|---|---|---|
| committer | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2005-10-30 17:28:50 +0000 |
| commit | bb3911a609084dc1c0c72fc25884ef712066bec9 (patch) | |
| tree | e2dcf89de601a3a5ac21cb304916b032cc31ca82 /target-sparc | |
| parent | 4e3b1ea1b87237827905292fdb59917ccd252f5c (diff) | |
| download | qemu-bb3911a609084dc1c0c72fc25884ef712066bec9.tar.gz | |
Sparc64 add/sub flag bugs fixed (Blue Swirl)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1579 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'target-sparc')
| -rw-r--r-- | target-sparc/op.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/target-sparc/op.c b/target-sparc/op.c index f8b491a7fa..67de62f4cf 100644 --- a/target-sparc/op.c +++ b/target-sparc/op.c @@ -379,7 +379,7 @@ void OPPROTO op_add_T1_T0_cc(void) env->psr |= PSR_ZERO; if ((int32_t) T0 < 0) env->psr |= PSR_NEG; - if ((src1 & 0xffffffff) < (T1 & 0xffffffff)) + if ((T0 & 0xffffffff) < (src1 & 0xffffffff)) env->psr |= PSR_CARRY; if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff) ^ -1) & ((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31)) @@ -424,7 +424,7 @@ void OPPROTO op_addx_T1_T0_cc(void) env->psr |= PSR_ZERO; if ((int32_t) T0 < 0) env->psr |= PSR_NEG; - if ((src1 & 0xffffffff) < (T1 & 0xffffffff)) + if ((T0 & 0xffffffff) < (src1 & 0xffffffff)) env->psr |= PSR_CARRY; if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff) ^ -1) & ((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31)) @@ -480,7 +480,7 @@ void OPPROTO op_sub_T1_T0_cc(void) env->xcc |= PSR_ZERO; if ((int64_t) T0 < 0) env->xcc |= PSR_NEG; - if (T0 < src1) + if (src1 < T1) env->xcc |= PSR_CARRY; if (((src1 ^ T1) & (src1 ^ T0)) & (1ULL << 63)) env->xcc |= PSR_OVF; @@ -525,7 +525,7 @@ void OPPROTO op_subx_T1_T0_cc(void) env->xcc |= PSR_ZERO; if ((int64_t) T0 < 0) env->xcc |= PSR_NEG; - if (T0 < src1) + if (src1 < T1) env->xcc |= PSR_CARRY; if (((src1 ^ T1) & (src1 ^ T0)) & (1ULL << 63)) env->xcc |= PSR_OVF; |