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/alpha/lib/copy_page.S b/arch/alpha/lib/copy_page.S
new file mode 100644
index 0000000..9f3b974
--- /dev/null
+++ b/arch/alpha/lib/copy_page.S
@@ -0,0 +1,49 @@
+/*
+ * arch/alpha/lib/copy_page.S
+ *
+ * Copy an entire page.
+ */
+
+ .text
+ .align 4
+ .global copy_page
+ .ent copy_page
+copy_page:
+ .prologue 0
+
+ lda $18,128
+ nop
+ unop
+ nop
+
+1: ldq $0,0($17)
+ ldq $1,8($17)
+ ldq $2,16($17)
+ ldq $3,24($17)
+
+ ldq $4,32($17)
+ ldq $5,40($17)
+ ldq $6,48($17)
+ ldq $7,56($17)
+
+ stq $0,0($16)
+ subq $18,1,$18
+ stq $1,8($16)
+ addq $17,64,$17
+
+ stq $2,16($16)
+ stq $3,24($16)
+ stq $4,32($16)
+ stq $5,40($16)
+
+ stq $6,48($16)
+ stq $7,56($16)
+ addq $16,64,$16
+ bne $18, 1b
+
+ ret
+ nop
+ unop
+ nop
+
+ .end copy_page