#define LIBFFI_TARGET_H
#ifdef linux
-#include <asm/sgidefs.h>
+# include <asm/sgidefs.h>
+#elif defined(__rtems__)
+/*
+ * Subprogram calling convention - copied from sgidefs.h
+ */
+#define _MIPS_SIM_ABI32 1
+#define _MIPS_SIM_NABI32 2
+#define _MIPS_SIM_ABI64 3
+#else
+# include <sgidefs.h>
+#endif
+
# ifndef _ABIN32
# define _ABIN32 _MIPS_SIM_NABI32
# endif
# ifndef _ABIO32
# define _ABIO32 _MIPS_SIM_ABI32
# endif
-#endif
#if !defined(_MIPS_SIM)
-- something is very wrong --
# endif /* _MIPS_SIM==_ABI64 */
#endif /* !FFI_MIPS_O32 */
#else /* !LIBFFI_ASM */
-#ifdef FFI_MIPS_O32
+# ifdef __GNUC__
+# ifdef FFI_MIPS_O32
/* O32 stack frames have 32bit integer args */
typedef unsigned int ffi_arg __attribute__((__mode__(__SI__)));
typedef signed int ffi_sarg __attribute__((__mode__(__SI__)));
/* N32 and N64 frames have 64bit integer args */
typedef unsigned int ffi_arg __attribute__((__mode__(__DI__)));
typedef signed int ffi_sarg __attribute__((__mode__(__DI__)));
-#endif
+# endif
+# else
+# ifdef FFI_MIPS_O32
+/* O32 stack frames have 32bit integer args */
+typedef __uint32_t ffi_arg;
+typedef __int32_t ffi_sarg;
+# else
+/* N32 and N64 frames have 64bit integer args */
+typedef __uint64_t ffi_arg;
+typedef __int64_t ffi_sarg;
+# endif
+# endif /* __GNUC__ */
typedef enum ffi_abi {
FFI_FIRST_ABI = 0,