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/sh/kernel/kgdb_jmp.S

@@ -0,0 +1,33 @@
+#include <linux/linkage.h>
+
+ENTRY(setjmp)
+	add	#(9*4), r4
+	sts.l	pr, @-r4
+	mov.l	r15, @-r4
+	mov.l	r14, @-r4
+	mov.l	r13, @-r4
+	mov.l	r12, @-r4
+	mov.l	r11, @-r4
+	mov.l	r10, @-r4
+	mov.l	r9, @-r4
+	mov.l	r8, @-r4
+	rts
+	 mov	#0, r0
+
+ENTRY(longjmp)
+	mov.l	@r4+, r8
+	mov.l	@r4+, r9
+	mov.l	@r4+, r10
+	mov.l	@r4+, r11
+	mov.l	@r4+, r12
+	mov.l	@r4+, r13
+	mov.l	@r4+, r14
+	mov.l	@r4+, r15
+	lds.l	@r4+, pr
+	mov	r5, r0
+	tst	r0, r0
+	bf	1f
+	mov	#1, r0	! in case val==0
+1:	rts
+	 nop
+