From: ths <ths@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Fri, 27 Apr 2007 00:01:20 +0000 (+0000)
Subject: Workaround qemu guest SIGSEGVs with cmpxchg8b insn, by Juergen Keil.
X-Git-Tag: release_0_9_1~1165
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2f6ecc62eef8c591d9266309362989e8518dad7e;p=thirdparty%2Fqemu.git

Workaround qemu guest SIGSEGVs with cmpxchg8b insn, by Juergen Keil.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2732 c046a42c-6fe2-441c-8c8c-71466251a162
---

diff --git a/target-i386/translate.c b/target-i386/translate.c
index 735acb0e47d..53ccc85990d 100644
--- a/target-i386/translate.c
+++ b/target-i386/translate.c
@@ -3797,6 +3797,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
         mod = (modrm >> 6) & 3;
         if (mod == 3)
             goto illegal_op;
+        gen_jmp_im(pc_start - s->cs_base);
         if (s->cc_op != CC_OP_DYNAMIC)
             gen_op_set_cc_op(s->cc_op);
         gen_lea_modrm(s, modrm, &reg_addr, &offset_addr);