LXR linux/arch/riscv/kernel/vmlinux.lds.S

   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
  13OUTPUT_ARCH(riscv)
  14ENTRY(_start)
  15
  16jiffies = jiffies_64;
  17
  18SECTIONS
  19{
  20        /* Beginning of code and text segment */
  21        . = LOAD_OFFSET;
  22        _start = .;
  23        __init_begin = .;
  24        HEAD_TEXT_SECTION
  25        INIT_TEXT_SECTION(PAGE_SIZE)
  26        INIT_DATA_SECTION(16)
  27        /* we have to discard exit text and such at runtime, not link time */
  28        .exit.text :
  29        {
  30                EXIT_TEXT
  31        }
  32        .exit.data :
  33        {
  34                EXIT_DATA
  35        }
  36        PERCPU_SECTION(L1_CACHE_BYTES)
  37        __init_end = .;
  38
  39        .text : {
  40                _text = .;
  41                _stext = .;
  42                TEXT_TEXT
  43                SCHED_TEXT
  44                CPUIDLE_TEXT
  45                LOCK_TEXT
  46                KPROBES_TEXT
  47                ENTRY_TEXT
  48                IRQENTRY_TEXT
  49                *(.fixup)
  50                _etext = .;
  51        }
  52
  53        /* Start of data section */
  54        _sdata = .;
  55        RO_DATA_SECTION(L1_CACHE_BYTES)
  56        .srodata : {
  57                *(.srodata*)
  58        }
  59
  60        RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
  61        .sdata : {
  62                __global_pointer$ = . + 0x800;
  63                *(.sdata*)
  64                /* End of data section */
  65                _edata = .;
  66                *(.sbss*)
  67        }
  68
  69        BSS_SECTION(PAGE_SIZE, PAGE_SIZE, 0)
  70
  71        EXCEPTION_TABLE(0x10)
  72        NOTES
  73
  74        .rel.dyn : {
  75                *(.rel.dyn*)
  76        }
  77
  78        _end = .;
  79
  80        STABS_DEBUG
  81        DWARF_DEBUG
  82
  83        DISCARDS
  84}
  85