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[Qemu-devel] [PULL 2/4] target/arm: Fix ubfx et al for aarch64
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PULL 2/4] target/arm: Fix ubfx et al for aarch64 |
Date: |
Fri, 13 Jan 2017 12:05:54 -0800 |
The patch in 59a71b4c5b4e suffered from a merge failure
when compared to the original patch in
http://lists.nongnu.org/archive/html/qemu-devel/2016-12/msg00137.html
Signed-off-by: Richard Henderson <address@hidden>
---
target/arm/translate-a64.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c
index 4f09dfb..d0352e2 100644
--- a/target/arm/translate-a64.c
+++ b/target/arm/translate-a64.c
@@ -3217,7 +3217,7 @@ static void disas_bitfield(DisasContext *s, uint32_t insn)
tcg_tmp = read_cpu_reg(s, rn, 1);
/* Recognize simple(r) extractions. */
- if (si <= ri) {
+ if (si >= ri) {
/* Wd<s-r:0> = Wn<s:r> */
len = (si - ri) + 1;
if (opc == 0) { /* SBFM: ASR, SBFX, SXTB, SXTH, SXTW */
--
2.9.3