make code a bit more robust

+ Should be more difficult to make mistakes in the future, ejit can now
  automatically keep track of how many register slots are used and if 64
  bit mode is required. Slight runtime overhead, but not too bad.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/common.h b/src/common.h
index 5cc0c7f..cf5bdf6 100644
--- a/src/common.h
+++ b/src/common.h
@@ -255,6 +255,7 @@ struct ejit_func {
 
 	size_t gpr;
 	size_t fpr;
+	bool use_64;
 
 	void *arena;
 	void *direct_call;