target-i386: emulate LOCK'ed cmpxchg using cmpxchg helpers

[sdk/emulator/qemu.git] / target-i386 / helper.h

diff --git a/target-i386/helper.h b/target-i386/helper.h
index 1320edc..729d4b6 100644 (file)
--- a/target-i386/helper.h
+++ b/target-i386/helper.h
@@ -74,8 +74,10 @@ DEF_HELPER_3(boundw, void, env, tl, int)
 DEF_HELPER_3(boundl, void, env, tl, int)
 DEF_HELPER_1(rsm, void, env)
 DEF_HELPER_2(into, void, env, int)
+DEF_HELPER_2(cmpxchg8b_unlocked, void, env, tl)
 DEF_HELPER_2(cmpxchg8b, void, env, tl)
 #ifdef TARGET_X86_64
+DEF_HELPER_2(cmpxchg16b_unlocked, void, env, tl)
 DEF_HELPER_2(cmpxchg16b, void, env, tl)
 #endif
 DEF_HELPER_1(single_step, void, env)