PPC: Add soft-float support to interpreter.

Contributed by Djordje Kovacevic and Stefan Pejic from RT-RK.com. Sponsored by Cisco Systems, Inc.
2017-07-26 09:52:19 +02:00
parent 7e662e4f87
commit fd37da0d58
8 changed files with 1101 additions and 255 deletions
--- a/src/lj_ccall.h
+++ b/src/lj_ccall.h
@@ -86,9 +86,9 @@ typedef union FPRArg {
 #elif LJ_TARGET_PPC

 #define CCALL_NARG_GPR		8
-#define CCALL_NARG_FPR		8
+#define CCALL_NARG_FPR		(LJ_ABI_SOFTFP ? 0 : 8)
 #define CCALL_NRET_GPR		4	/* For complex double. */
-#define CCALL_NRET_FPR		1
+#define CCALL_NRET_FPR		(LJ_ABI_SOFTFP ? 0 : 1)
 #define CCALL_SPS_EXTRA		4
 #define CCALL_SPS_FREE		0