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!
diff --git a/arch/arm26/lib/io-writesl.S b/arch/arm26/lib/io-writesl.S
new file mode 100644
index 0000000..4d6049b
--- /dev/null
+++ b/arch/arm26/lib/io-writesl.S
@@ -0,0 +1,56 @@
+/*
+ * linux/arch/arm26/lib/io-writesl.S
+ *
+ * Copyright (C) 1995-2000 Russell King
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/linkage.h>
+#include <asm/assembler.h>
+#include <asm/hardware.h>
+
+ENTRY(__raw_writesl)
+ teq r2, #0 @ do we have to check for the zero len?
+ moveq pc, lr
+ ands ip, r1, #3
+ bne 2f
+
+1: ldr r3, [r1], #4
+ str r3, [r0]
+ subs r2, r2, #1
+ bne 1b
+ mov pc, lr
+
+2: bic r1, r1, #3
+ cmp ip, #2
+ ldr r3, [r1], #4
+ bgt 4f
+ blt 5f
+
+3: mov ip, r3, lsr #16
+ ldr r3, [r1], #4
+ orr ip, ip, r3, lsl #16
+ str ip, [r0]
+ subs r2, r2, #1
+ bne 3b
+ mov pc, lr
+
+4: mov ip, r3, lsr #24
+ ldr r3, [r1], #4
+ orr ip, ip, r3, lsl #8
+ str ip, [r0]
+ subs r2, r2, #1
+ bne 4b
+ mov pc, lr
+
+5: mov ip, r3, lsr #8
+ ldr r3, [r1], #4
+ orr ip, ip, r3, lsl #24
+ str ip, [r0]
+ subs r2, r2, #1
+ bne 5b
+ mov pc, lr
+
+