s390: remove "64" suffix from a couple of files

Rename a couple of files to get rid of the "64" suffix.
"git blame" will still work.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

1 files changed, 121 insertions, 0 deletions

diff --git a/arch/s390/kernel/relocate_kernel.S b/arch/s390/kernel/relocate_kernel.S
new file mode 100644
index 000000000000..cfac28330b03
--- /dev/null
+++ b/arch/s390/kernel/relocate_kernel.S
@@ -0,0 +1,121 @@
+/*
+ * Copyright IBM Corp. 2005
+ *
+ * Author(s): Rolf Adelsberger,
+ *	      Heiko Carstens <heiko.carstens@de.ibm.com>
+ *
+ */
+
+#include <linux/linkage.h>
+#include <asm/sigp.h>
+
+/*
+ * moves the new kernel to its destination...
+ * %r2 = pointer to first kimage_entry_t
+ * %r3 = start address - where to jump to after the job is done...
+ *
+ * %r5 will be used as temp. storage
+ * %r6 holds the destination address
+ * %r7 = PAGE_SIZE
+ * %r8 holds the source address
+ * %r9 = PAGE_SIZE
+ *
+ * 0xf000 is a page_mask
+ */
+
+	.text
+ENTRY(relocate_kernel)
+		basr	%r13,0		# base address
+	.base:
+		stnsm	sys_msk-.base(%r13),0xfb	# disable DAT
+		stctg	%c0,%c15,ctlregs-.base(%r13)
+		stmg	%r0,%r15,gprregs-.base(%r13)
+		lghi	%r0,3
+		sllg	%r0,%r0,31
+		stg	%r0,0x1d0(%r0)
+		la	%r0,.back_pgm-.base(%r13)
+		stg	%r0,0x1d8(%r0)
+		la	%r1,load_psw-.base(%r13)
+		mvc	0(8,%r0),0(%r1)
+		la	%r0,.back-.base(%r13)
+		st	%r0,4(%r0)
+		oi	4(%r0),0x80
+		lghi	%r0,0
+		diag	%r0,%r0,0x308
+	.back:
+		lhi	%r1,1		# mode 1 = esame
+		sigp	%r1,%r0,SIGP_SET_ARCHITECTURE # switch to esame mode
+		sam64			# switch to 64 bit addressing mode
+		basr	%r13,0
+	.back_base:
+		oi	have_diag308-.back_base(%r13),0x01
+		lctlg	%c0,%c15,ctlregs-.back_base(%r13)
+		lmg	%r0,%r15,gprregs-.back_base(%r13)
+		j	.top
+	.back_pgm:
+		lmg	%r0,%r15,gprregs-.base(%r13)
+	.top:
+		lghi	%r7,4096	# load PAGE_SIZE in r7
+		lghi	%r9,4096	# load PAGE_SIZE in r9
+		lg	%r5,0(%r2)	# read another word for indirection page
+		aghi	%r2,8		# increment pointer
+		tml	%r5,0x1		# is it a destination page?
+		je	.indir_check	# NO, goto "indir_check"
+		lgr	%r6,%r5		# r6 = r5
+		nill	%r6,0xf000	# mask it out and...
+		j	.top		# ...next iteration
+	.indir_check:
+		tml	%r5,0x2		# is it a indirection page?
+		je	.done_test	# NO, goto "done_test"
+		nill	%r5,0xf000	# YES, mask out,
+		lgr	%r2,%r5		# move it into the right register,
+		j	.top		# and read next...
+	.done_test:
+		tml	%r5,0x4		# is it the done indicator?
+		je	.source_test	# NO! Well, then it should be the source indicator...
+		j	.done		# ok, lets finish it here...
+	.source_test:
+		tml	%r5,0x8		# it should be a source indicator...
+		je	.top		# NO, ignore it...
+		lgr	%r8,%r5		# r8 = r5
+		nill	%r8,0xf000	# masking
+	0:	mvcle	%r6,%r8,0x0	# copy PAGE_SIZE bytes from r8 to r6 - pad with 0
+		jo	0b
+		j	.top
+	.done:
+		sgr	%r0,%r0		# clear register r0
+		la	%r4,load_psw-.base(%r13)	# load psw-address into the register
+		o	%r3,4(%r4)	# or load address into psw
+		st	%r3,4(%r4)
+		mvc	0(8,%r0),0(%r4)	# copy psw to absolute address 0
+		tm	have_diag308-.base(%r13),0x01
+		jno	.no_diag308
+		diag	%r0,%r0,0x308
+	.no_diag308:
+		sam31			# 31 bit mode
+		sr	%r1,%r1		# erase register r1
+		sr	%r2,%r2		# erase register r2
+		sigp	%r1,%r2,SIGP_SET_ARCHITECTURE # set cpuid to zero
+		lpsw	0		# hopefully start new kernel...
+
+		.align	8
+	load_psw:
+		.long	0x00080000,0x80000000
+	sys_msk:
+		.quad	0
+	ctlregs:
+		.rept	16
+		.quad	0
+		.endr
+	gprregs:
+		.rept	16
+		.quad	0
+		.endr
+	have_diag308:
+		.byte	0
+		.align	8
+	relocate_kernel_end:
+	.align 8
+	.globl	relocate_kernel_len
+	relocate_kernel_len:
+		.quad	relocate_kernel_end - relocate_kernel