MIPS: Add interpreter. Enable MIPS build rules.

1 files changed, 15 insertions, 0 deletions

diff --git a/src/lj_ccall.h b/src/lj_ccall.h
index 0641625f..c94b6193 100644
--- a/src/lj_ccall.h
+++ b/src/lj_ccall.h
@@ -80,6 +80,21 @@ typedef double FPRArg;
 
 typedef intptr_t GPRArg;
 
+#elif LJ_TARGET_MIPS
+
+#define CCALL_NARG_GPR          4
+#define CCALL_NARG_FPR          2
+#define CCALL_NRET_GPR          2
+#define CCALL_NRET_FPR          2
+#define CCALL_SPS_EXTRA         7
+#define CCALL_SPS_FREE          1
+
+typedef intptr_t GPRArg;
+typedef union FPRArg {
+  double d;
+  struct { LJ_ENDIAN_LOHI(float f; , float g;) };
+} FPRArg;
+
 #else
 #error "Missing calling convention definitions for this architecture"
 #endif