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[Qemu-devel] [PATCH] Switch the roles of jmp_next[0] and jmp_next[1].
From: |
Zhihui Zhang |
Subject: |
[Qemu-devel] [PATCH] Switch the roles of jmp_next[0] and jmp_next[1]. |
Date: |
Sat, 22 Jun 2013 12:10:36 -0400 |
This way, jmp_next[0] means "taken" for both conditional jumps AND
unconditional jumps.
Currently, it has opposite meanings for the two cases.
Signed-off-by: Zhihui Zhang <address@hidden>
---
target-i386/translate.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/target-i386/translate.c b/target-i386/translate.c
index 14b0298..7daa1a1 100644
--- a/target-i386/translate.c
+++ b/target-i386/translate.c
@@ -2430,10 +2430,10 @@ static inline void gen_jcc(DisasContext *s, int b,
l1 = gen_new_label();
gen_jcc1(s, b, l1);
- gen_goto_tb(s, 0, next_eip);
+ gen_goto_tb(s, 1, next_eip);
gen_set_label(l1);
- gen_goto_tb(s, 1, val);
+ gen_goto_tb(s, 0, val);
s->is_jmp = DISAS_TB_JUMP;
} else {
l1 = gen_new_label();
--
1.8.1.2
- [Qemu-devel] [PATCH] Switch the roles of jmp_next[0] and jmp_next[1].,
Zhihui Zhang <=