From: "陳韋任 (Wei-Ren Chen)" <[email protected]>
While reading microMIPS decoding, I found a possible wrong opcode
encoding. According to [1] page 166, the bits 13..12 for MULTU is
0x01 rather than 0x00. Please review, thanks.
[1] MIPS Architecture for Programmers VolumeIV-e: The MIPS DSP
Application-Specific Extension to the microMIPS32 Architecture
Signed-off-by: Chen Wei-Ren <[email protected]>
Signed-off-by: Aurelien Jarno <[email protected]>
(cherry picked from commit 6801038bc52d61f81ac8a25fbe392f1bad982887)
Signed-off-by: Michael Roth <[email protected]>
---
target-mips/translate.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target-mips/translate.c b/target-mips/translate.c
index 4e04e97..49907bb 100644
--- a/target-mips/translate.c
+++ b/target-mips/translate.c
@@ -9486,7 +9486,7 @@ enum {
/* bits 13..12 for 0x32 */
MULT_ACC = 0x0,
- MULTU_ACC = 0x0,
+ MULTU_ACC = 0x1,
/* bits 15..12 for 0x2c */
SEB = 0x2,
--
1.7.9.5
