1/* SPDX-License-Identifier: GPL-2.0-only */ 2/* 3 * Copyright (C) 2012 Regents of the University of California 4 * Copyright (C) 2017 SiFive 5 */ 6 7#define LOAD_OFFSET PAGE_OFFSET 8#include <asm/vmlinux.lds.h> 9#include <asm/page.h> 10#include <asm/cache.h> 11#include <asm/thread_info.h> 12#include <asm/set_memory.h> 13 14#include <linux/sizes.h> 15OUTPUT_ARCH(riscv) 16ENTRY(_start) 17 18jiffies = jiffies_64; 19 20SECTIONS 21{ 22 /* Beginning of code and text segment */ 23 . = LOAD_OFFSET; 24 _start = .; 25 HEAD_TEXT_SECTION 26 . = ALIGN(PAGE_SIZE); 27 28 __init_begin = .; 29 INIT_TEXT_SECTION(PAGE_SIZE) 30 INIT_DATA_SECTION(16) 31 . = ALIGN(8); 32 __soc_early_init_table : { 33 __soc_early_init_table_start = .; 34 KEEP(*(__soc_early_init_table)) 35 __soc_early_init_table_end = .; 36 } 37 /* we have to discard exit text and such at runtime, not link time */ 38 .exit.text : 39 { 40 EXIT_TEXT 41 } 42 .exit.data : 43 { 44 EXIT_DATA 45 } 46 PERCPU_SECTION(L1_CACHE_BYTES) 47 __init_end = .; 48 49 . = ALIGN(SECTION_ALIGN); 50 .text : { 51 _text = .; 52 _stext = .; 53 TEXT_TEXT 54 SCHED_TEXT 55 CPUIDLE_TEXT 56 LOCK_TEXT 57 KPROBES_TEXT 58 ENTRY_TEXT 59 IRQENTRY_TEXT 60 SOFTIRQENTRY_TEXT 61 *(.fixup) 62 _etext = .; 63 } 64 65 /* Start of data section */ 66 _sdata = .; 67 RO_DATA(SECTION_ALIGN) 68 .srodata : { 69 *(.srodata*) 70 } 71 72 EXCEPTION_TABLE(0x10) 73 74 . = ALIGN(SECTION_ALIGN); 75 _data = .; 76 77 RW_DATA(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE) 78 .sdata : { 79 __global_pointer$ = . + 0x800; 80 *(.sdata*) 81 /* End of data section */ 82 _edata = .; 83 } 84 85 BSS_SECTION(PAGE_SIZE, PAGE_SIZE, 0) 86 87 .rel.dyn : { 88 *(.rel.dyn*) 89 } 90 91 _end = .; 92 93 STABS_DEBUG 94 DWARF_DEBUG 95 96 DISCARDS 97} 98