---

yaml --- r: 315886 b: refs/heads/master c: 51ddff5 h: refs/heads/master v: v3
git-mirror · Jul 9, 2012 · 90ee45f · 90ee45f
1 parent 889e2ee
commit 90ee45f
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Showing 2 changed files with 9 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 361cad2b50a2c92b91b6f568db860fabad3bf149
+refs/heads/master: 51ddff50cbd77568fe40e17a966b3a2ef1231b36
diff --git a/trunk/arch/x86/kvm/emulate.c b/trunk/arch/x86/kvm/emulate.c
@@ -1505,17 +1505,22 @@ static int writeback(struct x86_emulate_ctxt *ctxt)
 	return X86EMUL_CONTINUE;
 }
 
-static int em_push(struct x86_emulate_ctxt *ctxt)
+static int push(struct x86_emulate_ctxt *ctxt, void *data, int bytes)
 {
 	struct segmented_address addr;
 
-	register_address_increment(ctxt, &ctxt->regs[VCPU_REGS_RSP], -ctxt->op_bytes);
+	register_address_increment(ctxt, &ctxt->regs[VCPU_REGS_RSP], -bytes);
 	addr.ea = register_address(ctxt, ctxt->regs[VCPU_REGS_RSP]);
 	addr.seg = VCPU_SREG_SS;
 
+	return segmented_write(ctxt, addr, data, bytes);
+}
+
+static int em_push(struct x86_emulate_ctxt *ctxt)
+{
 	/* Disable writeback. */
 	ctxt->dst.type = OP_NONE;
-	return segmented_write(ctxt, addr, &ctxt->src.val, ctxt->op_bytes);
+	return push(ctxt, &ctxt->src.val, ctxt->op_bytes);
 }
 
 static int emulate_pop(struct x86_emulate_ctxt *ctxt,