[Qemu-trivial] [PATCH] Possible wrong microMIPS opcode encoding

[Wei-Ren Chen]

Hi all,

  While reading microMIPS decoding, I found a possible wrong opcode
encoding. According to [1] page 337, 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 <address@hidden>
---
 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 f6fc0c2..01b48fa 100644
--- a/target-mips/translate.c
+++ b/target-mips/translate.c
@@ -10385,7 +10385,7 @@ enum {
 
     /* bits 13..12 for 0x32 */
     MULT_ACC = 0x0,
-    MULTU_ACC = 0x0,
+    MULTU_ACC = 0x1,
 
     /* bits 15..12 for 0x2c */
     SEB = 0x2,
-- 
1.7.12.3