more generic call codegen

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4528 c046a42c-6fe2-441c-8c8c-71466251a162

1 files changed, 4 insertions, 0 deletions

diff --git a/tcg/tcg.h b/tcg/tcg.h
index 3a78a7faee..feed50e15b 100644
--- a/tcg/tcg.h
+++ b/tcg/tcg.h
@@ -153,6 +153,10 @@ typedef int TCGv;
    safely suppressed if the return value is not used. */
 #define TCG_CALL_PURE           0x0010 
 
+/* used to align parameters */
+#define TCG_CALL_DUMMY_TCGV     MAKE_TCGV(-1)
+#define TCG_CALL_DUMMY_ARG      ((TCGArg)(-1))
+
 typedef enum {
     TCG_COND_EQ,
     TCG_COND_NE,