diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /arch/s390/boot/vmlinux.lds.S | |
parent | Initial commit. (diff) | |
download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip |
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/s390/boot/vmlinux.lds.S')
-rw-r--r-- | arch/s390/boot/vmlinux.lds.S | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/arch/s390/boot/vmlinux.lds.S b/arch/s390/boot/vmlinux.lds.S new file mode 100644 index 000000000..fa9d33b01 --- /dev/null +++ b/arch/s390/boot/vmlinux.lds.S @@ -0,0 +1,126 @@ +/* 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 = .; + } + +#define SB_TRAILER_SIZE 32 + /* Trailer needed for Secure Boot */ + . += SB_TRAILER_SIZE; /* make sure .sb.trailer does not overwrite the previous section */ + . = ALIGN(4096) - SB_TRAILER_SIZE; + .sb.trailer : { + QUAD(0) + QUAD(0) + QUAD(0) + QUAD(0x000000207a49504c) + } + _end = .; + + /* Sections to be discarded */ + /DISCARD/ : { + *(.eh_frame) + *(__ex_table) + *(*__ksymtab*) + *(___kcrctab*) + } +} |