diff options
Diffstat (limited to 'arch/x86/boot/compressed/vmlinux.lds.S')
-rw-r--r-- | arch/x86/boot/compressed/vmlinux.lds.S | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/arch/x86/boot/compressed/vmlinux.lds.S b/arch/x86/boot/compressed/vmlinux.lds.S new file mode 100644 index 000000000..f491bbde8 --- /dev/null +++ b/arch/x86/boot/compressed/vmlinux.lds.S @@ -0,0 +1,76 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#include <asm-generic/vmlinux.lds.h> + +OUTPUT_FORMAT(CONFIG_OUTPUT_FORMAT, CONFIG_OUTPUT_FORMAT, CONFIG_OUTPUT_FORMAT) + +#undef i386 + +#include <asm/cache.h> +#include <asm/page_types.h> + +#ifdef CONFIG_X86_64 +OUTPUT_ARCH(i386:x86-64) +ENTRY(startup_64) +#else +OUTPUT_ARCH(i386) +ENTRY(startup_32) +#endif + +SECTIONS +{ + /* Be careful parts of head_64.S assume startup_32 is at + * address 0. + */ + . = 0; + .head.text : { + _head = . ; + HEAD_TEXT + _ehead = . ; + } + .rodata..compressed : { + *(.rodata..compressed) + } + .text : { + _text = .; /* Text */ + *(.text) + *(.text.*) + _etext = . ; + } + .rodata : { + _rodata = . ; + *(.rodata) /* read-only data */ + *(.rodata.*) + _erodata = . ; + } + .got : { + _got = .; + KEEP(*(.got.plt)) + KEEP(*(.got)) + _egot = .; + } + .data : { + _data = . ; + *(.data) + *(.data.*) + _edata = . ; + } + . = ALIGN(L1_CACHE_BYTES); + .bss : { + _bss = . ; + *(.bss) + *(.bss.*) + *(COMMON) + . = ALIGN(8); /* For convenience during zeroing */ + _ebss = .; + } +#ifdef CONFIG_X86_64 + . = ALIGN(PAGE_SIZE); + .pgtable : { + _pgtable = . ; + *(.pgtable) + _epgtable = . ; + } +#endif + . = ALIGN(PAGE_SIZE); /* keep ZO size page aligned */ + _end = .; +} |