From 523e28d7614571680d21641bd0bd9b9e84570cee Mon Sep 17 00:00:00 2001
From: Richard Henderson <rth@twiddle.net>
Date: Mon, 6 Jul 2015 19:37:00 +0100
Subject: target-i386: Implement BNDCL, BNDCU, BNDCN

Signed-off-by: Richard Henderson <rth@twiddle.net>
---
 target-i386/mpx_helper.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'target-i386/mpx_helper.c')

diff --git a/target-i386/mpx_helper.c b/target-i386/mpx_helper.c
index 578b978eba..e4d5aba86b 100644
--- a/target-i386/mpx_helper.c
+++ b/target-i386/mpx_helper.c
@@ -51,3 +51,11 @@ void cpu_sync_bndcs_hflags(CPUX86State *env)
     env->hflags = hflags;
     env->hflags2 = hflags2;
 }
+
+void helper_bndck(CPUX86State *env, uint32_t fail)
+{
+    if (unlikely(fail)) {
+        env->bndcs_regs.sts = 1;
+        raise_exception_ra(env, EXCP05_BOUND, GETPC());
+    }
+}
-- 
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