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/* 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>
OUTPUT_FORMAT("elf64-s390", "elf64-s390", "elf64-s390")
OUTPUT_ARCH(s390:64-bit)
ENTRY(startup)
SECTIONS
{
. = 0;
.head.text : {
_head = . ;
HEAD_TEXT
_ehead = . ;
}
.text : {
_text = .; /* Text */
*(.text)
*(.text.*)
_etext = . ;
}
.rodata : {
_rodata = . ;
*(.rodata) /* read-only data */
*(.rodata.*)
_erodata = . ;
}
NOTES
.data : {
_data = . ;
*(.data)
*(.data.*)
_edata = . ;
}
/*
* .dma section for code, data, ex_table that need to stay below 2 GB,
* even when the kernel is relocate: above 2 GB.
*/
. = ALIGN(PAGE_SIZE);
_sdma = .;
.dma.text : {
_stext_dma = .;
*(.dma.text)
. = ALIGN(PAGE_SIZE);
_etext_dma = .;
}
. = ALIGN(16);
.dma.ex_table : {
_start_dma_ex_table = .;
KEEP(*(.dma.ex_table))
_stop_dma_ex_table = .;
}
.dma.data : {
*(.dma.data)
}
. = ALIGN(PAGE_SIZE);
_edma = .;
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*)
}
}
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