diff options
Diffstat (limited to 'arch/s390/boot/compressed/head31.S')
| -rw-r--r-- | arch/s390/boot/compressed/head31.S | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/arch/s390/boot/compressed/head31.S b/arch/s390/boot/compressed/head31.S deleted file mode 100644 index e8c9e18b8039..000000000000 --- a/arch/s390/boot/compressed/head31.S +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Startup glue code to uncompress the kernel - * - * Copyright IBM Corp. 2010 - * - * Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com> - */ - -#include <linux/init.h> -#include <linux/linkage.h> -#include <asm/asm-offsets.h> -#include <asm/thread_info.h> -#include <asm/page.h> -#include "sizes.h" - -__HEAD -ENTRY(startup_continue) - basr %r13,0 # get base -.LPG1: - # setup stack - l %r15,.Lstack-.LPG1(%r13) - ahi %r15,-96 - l %r1,.Ldecompress-.LPG1(%r13) - basr %r14,%r1 - # setup registers for memory mover & branch to target - lr %r4,%r2 - l %r2,.Loffset-.LPG1(%r13) - la %r4,0(%r2,%r4) - l %r3,.Lmvsize-.LPG1(%r13) - lr %r5,%r3 - # move the memory mover someplace safe - la %r1,0x200 - mvc 0(mover_end-mover,%r1),mover-.LPG1(%r13) - # decompress image is started at 0x11000 - lr %r6,%r2 - br %r1 -mover: - mvcle %r2,%r4,0 - jo mover - br %r6 -mover_end: - - .align 8 -.Lstack: - .long 0x8000 + (1<<(PAGE_SHIFT+THREAD_ORDER)) -.Ldecompress: - .long decompress_kernel -.Loffset: - .long 0x11000 -.Lmvsize: - .long SZ__bss_start |