From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001
From: Linus Torvalds <torvalds@ppc970.osdl.org>
Date: Sat, 16 Apr 2005 15:20:36 -0700
Subject: Linux-2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
---
 arch/sparc/lib/strncmp.S | 118 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 118 insertions(+)
 create mode 100644 arch/sparc/lib/strncmp.S

(limited to 'arch/sparc/lib/strncmp.S')

diff --git a/arch/sparc/lib/strncmp.S b/arch/sparc/lib/strncmp.S
new file mode 100644
index 0000000..6156268
--- /dev/null
+++ b/arch/sparc/lib/strncmp.S
@@ -0,0 +1,118 @@
+/* $Id: strncmp.S,v 1.2 1996/09/09 02:47:20 davem Exp $
+ * strncmp.S: Hand optimized Sparc assembly of GCC output from GNU libc
+ *            generic strncmp routine.
+ */
+
+	.text
+	.align 4
+	.global __strncmp, strncmp
+__strncmp:
+strncmp:
+	mov	%o0, %g3
+	mov	0, %o3
+
+	cmp	%o2, 3
+	ble	7f
+	 mov	0, %g2
+
+	sra	%o2, 2, %o4
+	ldub	[%g3], %o3
+
+0:
+	ldub	[%o1], %g2
+	add	%g3, 1, %g3
+	and	%o3, 0xff, %o0
+
+	cmp	%o0, 0
+	be	8f
+	 add	%o1, 1, %o1
+
+	cmp	%o0, %g2
+	be,a	1f
+	 ldub	[%g3], %o3
+
+	retl
+	 sub	%o0, %g2, %o0
+
+1:
+	ldub	[%o1], %g2
+	add	%g3,1, %g3
+	and	%o3, 0xff, %o0
+
+	cmp	%o0, 0
+	be	8f
+	 add	%o1, 1, %o1
+
+	cmp	%o0, %g2
+	be,a	1f
+	 ldub	[%g3], %o3
+
+	retl
+	 sub	%o0, %g2, %o0
+
+1:
+	ldub	[%o1], %g2
+	add	%g3, 1, %g3
+	and	%o3, 0xff, %o0
+
+	cmp	%o0, 0
+	be	8f
+	 add	%o1, 1, %o1
+
+	cmp	%o0, %g2
+	be,a	1f
+	 ldub	[%g3], %o3
+
+	retl
+	 sub	%o0, %g2, %o0
+
+1:
+	ldub	[%o1], %g2
+	add	%g3, 1, %g3
+	and	%o3, 0xff, %o0
+
+	cmp	%o0, 0
+	be	8f
+	 add	%o1, 1, %o1
+
+	cmp	%o0, %g2
+	be	1f
+	 add	%o4, -1, %o4
+
+	retl
+	 sub	%o0, %g2, %o0
+
+1:
+
+	cmp	%o4, 0
+	bg,a	0b
+	 ldub	[%g3], %o3
+
+	b	7f
+	 and	%o2, 3, %o2
+
+9:
+	ldub	[%o1], %g2
+	add	%g3, 1, %g3
+	and	%o3, 0xff, %o0
+
+	cmp	%o0, 0
+	be	8f
+	 add	%o1, 1, %o1
+
+	cmp	%o0, %g2
+	be	7f
+	 add	%o2, -1, %o2
+
+8:
+	retl
+	 sub	%o0, %g2, %o0
+
+7:
+	cmp	%o2, 0
+	bg,a	9b
+	 ldub	[%g3], %o3
+
+	and	%g2, 0xff, %o0
+	retl
+	 sub	%o3, %o0, %o0
-- 
cgit v1.1