diff options
| author | Petar Jovanovic <petarj@mips.com> | 2012-11-26 16:13:21 +0100 |
|---|---|---|
| committer | Michael Roth <mdroth@linux.vnet.ibm.com> | 2013-01-14 15:42:38 -0600 |
| commit | 16c5fe49de2be4aedf8cce30df924a5aadd0d9a1 (patch) | |
| tree | f0952603193f7125864cd2c1d8f4a3f3bac84952 /target-mips | |
| parent | f1a2195ec327fd2b837a3539623ee431d133f03c (diff) | |
target-mips: Fix incorrect code and test for INSV
Content of register rs should be shifted for pos before applying a mask.
This change contains both fix for the instruction and to the existing test.
Signed-off-by: Petar Jovanovic <petarj@mips.com>
Reviewed-by: Eric Johnson <ericj@mips.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
(cherry picked from commit 34f5606ee101f82a247d09d05644ad2a63c8e342)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Diffstat (limited to 'target-mips')
| -rw-r--r-- | target-mips/dsp_helper.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target-mips/dsp_helper.c b/target-mips/dsp_helper.c index e7949c22c0..fda5f0460b 100644 --- a/target-mips/dsp_helper.c +++ b/target-mips/dsp_helper.c @@ -3152,7 +3152,7 @@ target_ulong helper_##name(CPUMIPSState *env, target_ulong rs, \ \ filter = ((int32_t)0x01 << size) - 1; \ filter = filter << pos; \ - temprs = rs & filter; \ + temprs = (rs << pos) & filter; \ temprt = rt & ~filter; \ temp = temprs | temprt; \ \ |