From: "陳韋任 (Wei-Ren Chen)" <che...@iis.sinica.edu.tw>
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 <che...@iis.sinica.edu.tw> Signed-off-by: Aurelien Jarno <aurel...@aurel32.net> (cherry picked from commit 6801038bc52d61f81ac8a25fbe392f1bad982887) Signed-off-by: Michael Roth <mdr...@linux.vnet.ibm.com> --- 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