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[Qemu-devel] [PATCH 1/4] target-arm: Reinsert missing return statement i
From: |
Peter Maydell |
Subject: |
[Qemu-devel] [PATCH 1/4] target-arm: Reinsert missing return statement in ARM mode SRS decode |
Date: |
Fri, 19 Apr 2013 16:06:57 +0100 |
From: Peter Chubb <address@hidden>
Since patch
81465888c5306cd94abb9847e560796fd13d3c2f
target-arm: factor out handling of SRS instruction
the ARM mode SRS instruction has not worked in QEMU.
The problem is a missing return directive that was removed in the
refactoring, so after decoding the instruction, qemu would fall through
to generate an UNDEF exception for an illegal instruction.
Signed-off-by: Peter Chubb <address@hidden>
Signed-off-by: Peter Maydell <address@hidden>
---
target-arm/translate.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/target-arm/translate.c b/target-arm/translate.c
index 35a21be..a1b7b8c 100644
--- a/target-arm/translate.c
+++ b/target-arm/translate.c
@@ -6762,6 +6762,7 @@ static void disas_arm_insn(CPUARMState * env,
DisasContext *s)
}
ARCH(6);
gen_srs(s, (insn & 0x1f), (insn >> 23) & 3, insn & (1 << 21));
+ return;
} else if ((insn & 0x0e50ffe0) == 0x08100a00) {
/* rfe */
int32_t offset;
--
1.7.9.5