From 91ef50cf03763fbc9ce0a4412b99b72d2a141220 Mon Sep 17 00:00:00 2001 From: "陳韋任 (Wei-Ren Chen)" Date: Wed, 14 Nov 2012 10:49:55 +0800 Subject: target-mips: fix wrong microMIPS opcode encoding 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 Signed-off-by: Aurelien Jarno (cherry picked from commit 6801038bc52d61f81ac8a25fbe392f1bad982887) --- 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 8ff1fabc4..6932c285c 100644 --- a/target-mips/translate.c +++ b/target-mips/translate.c @@ -9463,7 +9463,7 @@ enum { /* bits 13..12 for 0x32 */ MULT_ACC = 0x0, - MULTU_ACC = 0x0, + MULTU_ACC = 0x1, /* bits 15..12 for 0x2c */ SEB = 0x2, -- cgit v1.2.3-65-gdbad