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[Qemu-devel] [PULL for v2.9 06/10] target/mips: fix delay slot detection
From: |
Yongbok Kim |
Subject: |
[Qemu-devel] [PULL for v2.9 06/10] target/mips: fix delay slot detection in gen_msa_branch() |
Date: |
Mon, 20 Mar 2017 13:00:22 +0000 |
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 <address@hidden>
Signed-off-by: Yongbok Kim <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 78b7264..3022f34 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;
}
--
2.7.4
- [Qemu-devel] [PULL for v2.9 00/10] target-mips queue, Yongbok Kim, 2017/03/20
- [Qemu-devel] [PULL for v2.9 07/10] dma: rc4030: limit interval timer reload value, Yongbok Kim, 2017/03/20
- [Qemu-devel] [PULL for v2.9 10/10] MAINTAINERS: update for MIPS devices, Yongbok Kim, 2017/03/20
- [Qemu-devel] [PULL for v2.9 02/10] target-mips: remove old & unuseful comments, Yongbok Kim, 2017/03/20
- [Qemu-devel] [PULL for v2.9 01/10] target-mips: fix compiler warnings (clang 5), Yongbok Kim, 2017/03/20
- [Qemu-devel] [PULL for v2.9 04/10] target-mips: replace break by goto cp0_unimplemented, Yongbok Kim, 2017/03/20
- [Qemu-devel] [PULL for v2.9 08/10] dma/rc4030: translate memory accesses only when they occur, Yongbok Kim, 2017/03/20
- [Qemu-devel] [PULL for v2.9 03/10] target-mips: log bad coprocessor0 register accesses with LOG_UNIMP, Yongbok Kim, 2017/03/20
- [Qemu-devel] [PULL for v2.9 05/10] target-mips: replace few LOG_DISAS() with trace points, Yongbok Kim, 2017/03/20
- [Qemu-devel] [PULL for v2.9 09/10] dma/rc4030: fix a mixed declarations and code warning, Yongbok Kim, 2017/03/20
- [Qemu-devel] [PULL for v2.9 06/10] target/mips: fix delay slot detection in gen_msa_branch(),
Yongbok Kim <=
- Re: [Qemu-devel] [PULL for v2.9 00/10] target-mips queue, Peter Maydell, 2017/03/20