Many many updates. Merge from gcc and then some.

libffi/src/sparc/v8.S

@@ -3,8 +3,6 @@
    
    Sparc Foreign Function Interface 
 
-   $Id: v8.S,v 1.1 1998/11/29 16:48:16 green Exp $
-
    Permission is hereby granted, free of charge, to any person obtaining
    a copy of this software and associated documentation files (the
    ``Software''), to deal in the Software without restriction, including
@@ -56,6 +54,7 @@ _ffi_call_V8:
 	ld	[%l0+ARGS+20], %o5
 	call	%i5
 	mov	%l0, %sp	! (delay) switch to frame
+	nop			! STRUCT returning functions skip 12 instead of 8 bytes
 
 	! If the return value pointer is NULL, assume no return value.
 	tst	%i4
@@ -70,6 +69,9 @@ _ffi_call_V8:
 	be,a	done
 	st	%f0, [%i4+0]	! (delay)
 
+	cmp	%i3, FFI_TYPE_SINT64
+	be	longlong
+
 	cmp	%i3, FFI_TYPE_DOUBLE
 	bne	done
 	nop
@@ -80,6 +82,12 @@ done:
 	ret
 	restore
 
+longlong:
+	st	%o0, [%i4+0]
+	st	%o1, [%i4+4]
+	ret
+	restore
+
 .ffi_call_V8_end:
         .size    ffi_call_V8,.ffi_call_V8_end-ffi_call_V8