aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorYongbok Kim <yongbok.kim@imgtec.com>2017-03-07 15:37:34 +0000
committerYongbok Kim <yongbok.kim@imgtec.com>2017-03-20 11:19:14 +0000
commit075a1fe788d36b271ec25507466c30b9a90b5d54 (patch)
treeea4178c226e78e443db16bffe231a8121c1679ef
parentb44a7fb14eaebb4f606f768c66122aa54d471887 (diff)
downloadqemu-arm-075a1fe788d36b271ec25507466c30b9a90b5d54.tar.gz
target/mips: fix delay slot detection in gen_msa_branch()
It is unnecessary to test R6 from delay/forbidden slot check in gen_msa_branch(). https://bugs.launchpad.net/qemu/+bug/1663287 Reported-by: Brian Campbell <bacam@z273.org.uk> Signed-off-by: Yongbok Kim <yongbok.kim@imgtec.com>
-rw-r--r--target/mips/translate.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/target/mips/translate.c b/target/mips/translate.c
index 78b7264add..3022f349cb 100644
--- a/target/mips/translate.c
+++ b/target/mips/translate.c
@@ -18162,7 +18162,7 @@ static void gen_msa_branch(CPUMIPSState *env, DisasContext *ctx, uint32_t op1)
check_msa_access(ctx);
- if (ctx->insn_flags & ISA_MIPS32R6 && ctx->hflags & MIPS_HFLAG_BMASK) {
+ if (ctx->hflags & MIPS_HFLAG_BMASK) {
generate_exception_end(ctx, EXCP_RI);
return;
}