1 files changed, 5 insertions, 0 deletions

diff --git a/src/lj_arch.h b/src/lj_arch.h
index 7604d84b..c9e9b307 100644
--- a/src/lj_arch.h
+++ b/src/lj_arch.h
@@ -174,7 +174,11 @@
 #elif LUAJIT_TARGET == LUAJIT_ARCH_PPC
 
 #define LJ_ARCH_NAME            "ppc"
+#if _LP64
+#define LJ_ARCH_BITS            64
+#else
 #define LJ_ARCH_BITS            32
+#endif
 #define LJ_ARCH_ENDIAN          LUAJIT_BE
 #define LJ_ARCH_HASFPU          1
 #define LJ_TARGET_PPC           1
@@ -200,6 +204,7 @@
 #endif
 #if __PPC64__ || __powerpc64__ || LJ_TARGET_XBOX360
 #define LJ_ARCH_PPC64           1
+#define LJ_ARCH_NOFFI           1
 #endif
 #if _ARCH_PPCSQ
 #define LJ_ARCH_SQRT            1