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148 lines
2.6 KiB
148 lines
2.6 KiB
/* SPDX-License-Identifier: GPL-2.0-only */ |
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/* |
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* Copyright (C) 2012 Regents of the University of California |
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* Copyright (C) 2017 SiFive |
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*/ |
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#define RO_EXCEPTION_TABLE_ALIGN 16 |
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#ifdef CONFIG_XIP_KERNEL |
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#include "vmlinux-xip.lds.S" |
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#else |
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#include <asm/pgtable.h> |
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#define LOAD_OFFSET KERNEL_LINK_ADDR |
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#include <asm/vmlinux.lds.h> |
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#include <asm/page.h> |
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#include <asm/cache.h> |
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#include <asm/thread_info.h> |
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#include <asm/set_memory.h> |
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#include "image-vars.h" |
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#include <linux/sizes.h> |
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OUTPUT_ARCH(riscv) |
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ENTRY(_start) |
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jiffies = jiffies_64; |
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PECOFF_SECTION_ALIGNMENT = 0x1000; |
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PECOFF_FILE_ALIGNMENT = 0x200; |
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SECTIONS |
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{ |
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/* Beginning of code and text segment */ |
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. = LOAD_OFFSET; |
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_start = .; |
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HEAD_TEXT_SECTION |
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. = ALIGN(PAGE_SIZE); |
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.text : { |
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_text = .; |
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_stext = .; |
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TEXT_TEXT |
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SCHED_TEXT |
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CPUIDLE_TEXT |
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LOCK_TEXT |
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KPROBES_TEXT |
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ENTRY_TEXT |
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IRQENTRY_TEXT |
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SOFTIRQENTRY_TEXT |
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*(.fixup) |
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_etext = .; |
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} |
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. = ALIGN(SECTION_ALIGN); |
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__init_begin = .; |
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__init_text_begin = .; |
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.init.text : AT(ADDR(.init.text) - LOAD_OFFSET) ALIGN(SECTION_ALIGN) { \ |
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_sinittext = .; \ |
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INIT_TEXT \ |
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_einittext = .; \ |
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} |
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. = ALIGN(8); |
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__soc_early_init_table : { |
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__soc_early_init_table_start = .; |
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KEEP(*(__soc_early_init_table)) |
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__soc_early_init_table_end = .; |
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} |
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__soc_builtin_dtb_table : { |
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__soc_builtin_dtb_table_start = .; |
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KEEP(*(__soc_builtin_dtb_table)) |
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__soc_builtin_dtb_table_end = .; |
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} |
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/* we have to discard exit text and such at runtime, not link time */ |
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.exit.text : |
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{ |
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EXIT_TEXT |
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} |
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__init_text_end = .; |
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. = ALIGN(SECTION_ALIGN); |
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#ifdef CONFIG_EFI |
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. = ALIGN(PECOFF_SECTION_ALIGNMENT); |
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__pecoff_text_end = .; |
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#endif |
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/* Start of init data section */ |
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__init_data_begin = .; |
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INIT_DATA_SECTION(16) |
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.exit.data : |
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{ |
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EXIT_DATA |
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} |
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PERCPU_SECTION(L1_CACHE_BYTES) |
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.rel.dyn : { |
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*(.rel.dyn*) |
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} |
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__init_data_end = .; |
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. = ALIGN(8); |
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.alternative : { |
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__alt_start = .; |
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*(.alternative) |
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__alt_end = .; |
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} |
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__init_end = .; |
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/* Start of data section */ |
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_sdata = .; |
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RO_DATA(SECTION_ALIGN) |
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.srodata : { |
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*(.srodata*) |
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} |
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. = ALIGN(SECTION_ALIGN); |
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_data = .; |
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RW_DATA(L1_CACHE_BYTES, PAGE_SIZE, THREAD_ALIGN) |
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.sdata : { |
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__global_pointer$ = . + 0x800; |
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*(.sdata*) |
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} |
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#ifdef CONFIG_EFI |
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.pecoff_edata_padding : { BYTE(0); . = ALIGN(PECOFF_FILE_ALIGNMENT); } |
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__pecoff_data_raw_size = ABSOLUTE(. - __pecoff_text_end); |
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#endif |
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/* End of data section */ |
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_edata = .; |
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BSS_SECTION(PAGE_SIZE, PAGE_SIZE, 0) |
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#ifdef CONFIG_EFI |
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. = ALIGN(PECOFF_SECTION_ALIGNMENT); |
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__pecoff_data_virt_size = ABSOLUTE(. - __pecoff_text_end); |
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#endif |
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_end = .; |
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STABS_DEBUG |
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DWARF_DEBUG |
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ELF_DETAILS |
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DISCARDS |
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} |
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#endif /* CONFIG_XIP_KERNEL */
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