Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 52 insertions, 0 deletions

diff --git a/arch/mn10300/lib/__ashrdi3.S b/arch/mn10300/lib/__ashrdi3.S
new file mode 100644
index 00000000..6f423827
--- /dev/null
+++ b/arch/mn10300/lib/__ashrdi3.S
@@ -0,0 +1,52 @@
+/* MN10300 64-bit arithmetic right shift
+ *
+ * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
+ */
+#include <asm/cache.h>
+
+        .text
+        .balign	L1_CACHE_BYTES
+
+###############################################################################
+#
+# unsigned long long __ashrdi3(unsigned long long value [D1:D0],
+#			       unsigned by [(12,SP)])
+#
+###############################################################################
+        .globl	__ashrdi3
+        .type	__ashrdi3,@function
+__ashrdi3:
+	mov	(12,sp),a0
+	and	+63,a0
+	beq	__ashrdi3_zero
+
+	cmp	+31,a0
+	bhi	__ashrdi3_32plus
+
+	# the count is in the range 1-31
+	lsr	a0,d0
+
+	mov	+32,a1
+	sub	a0,a1,a1			# a1 = 32 - count
+	asl	a1,d1,a1			# get underflow from MSW -> LSW
+
+	or_asr	a1,d0,a0,d1			# insert underflow into LSW and
+						# shift the MSW
+	rets
+
+	.balign	L1_CACHE_BYTES
+	# the count is in the range 32-63
+__ashrdi3_32plus:
+	asr	a0,d1,d0
+	ext	d0				# sign-extend result through MDR
+	mov	mdr,d1
+__ashrdi3_zero:
+	rets
+
+	.size	__ashrdi3, .-__ashrdi3