FFI: Add unwind definitions for lj_vm_ffi_call.

Adds exception interoperability for C/C++ functions called via FFI from the interpreter.
2011-11-11 22:10:31 +01:00
parent 0123e4fc89
commit 635371c212
12 changed files with 2522 additions and 1867 deletions
--- a/src/lj_ccall.h
+++ b/src/lj_ccall.h
@@ -64,8 +64,8 @@ typedef intptr_t GPRArg;
 #define CCALL_NARG_FPR		8
 #define CCALL_NRET_GPR		4	/* For complex double. */
 #define CCALL_NRET_FPR		1
-#define CCALL_SPS_EXTRA		3
-#define CCALL_SPS_FREE		1
+#define CCALL_SPS_EXTRA		4
+#define CCALL_SPS_FREE		0

 typedef intptr_t GPRArg;
 typedef double FPRArg;