mirror of
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-09-04 20:19:47 +08:00
f84d88ed3b
Convert parmarea to C, which makes it much easier to initialize it. No need to keep offsets in assembler code in sync with struct parmarea anymore. Reviewed-by: Vasily Gorbik <gor@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
118 lines
2.0 KiB
ArmAsm
118 lines
2.0 KiB
ArmAsm
/* SPDX-License-Identifier: GPL-2.0 */
|
|
#include <asm-generic/vmlinux.lds.h>
|
|
#include <asm/vmlinux.lds.h>
|
|
#include <asm/thread_info.h>
|
|
#include <asm/page.h>
|
|
#include <asm/sclp.h>
|
|
#include "boot.h"
|
|
|
|
OUTPUT_FORMAT("elf64-s390", "elf64-s390", "elf64-s390")
|
|
OUTPUT_ARCH(s390:64-bit)
|
|
|
|
ENTRY(startup)
|
|
|
|
SECTIONS
|
|
{
|
|
. = 0;
|
|
.ipldata : {
|
|
*(.ipldata)
|
|
}
|
|
. = IPL_START;
|
|
.head.text : {
|
|
_head = . ;
|
|
HEAD_TEXT
|
|
_ehead = . ;
|
|
}
|
|
. = PARMAREA;
|
|
.parmarea : {
|
|
*(.parmarea)
|
|
}
|
|
.text : {
|
|
_text = .; /* Text */
|
|
*(.text)
|
|
*(.text.*)
|
|
_etext = . ;
|
|
}
|
|
.rodata : {
|
|
_rodata = . ;
|
|
*(.rodata) /* read-only data */
|
|
*(.rodata.*)
|
|
_erodata = . ;
|
|
}
|
|
NOTES
|
|
.data : {
|
|
_data = . ;
|
|
*(.data)
|
|
*(.data.*)
|
|
_edata = . ;
|
|
}
|
|
|
|
BOOT_DATA
|
|
BOOT_DATA_PRESERVED
|
|
|
|
/*
|
|
* This is the BSS section of the decompressor and not of the decompressed Linux kernel.
|
|
* It will consume place in the decompressor's image.
|
|
*/
|
|
. = ALIGN(8);
|
|
.bss : {
|
|
_bss = . ;
|
|
*(.bss)
|
|
*(.bss.*)
|
|
*(COMMON)
|
|
/*
|
|
* Stacks for the decompressor
|
|
*/
|
|
. = ALIGN(PAGE_SIZE);
|
|
_dump_info_stack_start = .;
|
|
. += PAGE_SIZE;
|
|
_dump_info_stack_end = .;
|
|
. = ALIGN(PAGE_SIZE);
|
|
_stack_start = .;
|
|
. += BOOT_STACK_SIZE;
|
|
_stack_end = .;
|
|
_ebss = .;
|
|
}
|
|
|
|
/*
|
|
* uncompressed image info used by the decompressor it should match
|
|
* struct vmlinux_info. It comes from .vmlinux.info section of
|
|
* uncompressed vmlinux in a form of info.o
|
|
*/
|
|
. = ALIGN(8);
|
|
.vmlinux.info : {
|
|
_vmlinux_info = .;
|
|
*(.vmlinux.info)
|
|
}
|
|
|
|
.decompressor.syms : {
|
|
. += 1; /* make sure we have \0 before the first entry */
|
|
. = ALIGN(2);
|
|
_decompressor_syms_start = .;
|
|
*(.decompressor.syms)
|
|
_decompressor_syms_end = .;
|
|
}
|
|
|
|
#ifdef CONFIG_KERNEL_UNCOMPRESSED
|
|
. = 0x100000;
|
|
#else
|
|
. = ALIGN(8);
|
|
#endif
|
|
.rodata.compressed : {
|
|
_compressed_start = .;
|
|
*(.vmlinux.bin.compressed)
|
|
_compressed_end = .;
|
|
FILL(0xff);
|
|
. = ALIGN(4096);
|
|
}
|
|
_end = .;
|
|
|
|
/* Sections to be discarded */
|
|
/DISCARD/ : {
|
|
*(.eh_frame)
|
|
*(__ex_table)
|
|
*(*__ksymtab*)
|
|
*(___kcrctab*)
|
|
}
|
|
}
|