root/arch/nds32/kernel/vmlinux.lds.S

   1 // SPDX-License-Identifier: GPL-2.0
   2 // Copyright (C) 2005-2017 Andes Technology Corporation
   3 
   4 #include <asm/page.h>
   5 #include <asm/thread_info.h>
   6 #include <asm/cache.h>
   7 #include <asm/memory.h>
   8 
   9 #define LOAD_OFFSET     (PAGE_OFFSET - PHYS_OFFSET)
  10 #include <asm-generic/vmlinux.lds.h>
  11 
  12 OUTPUT_ARCH(nds32)
  13 ENTRY(_stext_lma)
  14 jiffies = jiffies_64;
  15 
  16 #if defined(CONFIG_GCOV_KERNEL)
  17 #define NDS32_EXIT_KEEP(x)      x
  18 #else
  19 #define NDS32_EXIT_KEEP(x)
  20 #endif
  21 
  22 SECTIONS
  23 {
  24         _stext_lma = TEXTADDR - LOAD_OFFSET;
  25         . = TEXTADDR;
  26         __init_begin = .;
  27         HEAD_TEXT_SECTION
  28         .exit.text : {
  29                 NDS32_EXIT_KEEP(EXIT_TEXT)
  30         }
  31         INIT_TEXT_SECTION(PAGE_SIZE)
  32         INIT_DATA_SECTION(16)
  33         .exit.data : {
  34                 NDS32_EXIT_KEEP(EXIT_DATA)
  35         }
  36         PERCPU_SECTION(L1_CACHE_BYTES)
  37         __init_end = .;
  38 
  39         . = ALIGN(PAGE_SIZE);
  40         _stext = .;
  41         /* Real text segment */
  42         .text : AT(ADDR(.text) - LOAD_OFFSET) {
  43                 _text = .;              /* Text and read-only data      */
  44                 TEXT_TEXT
  45                 SCHED_TEXT
  46                 CPUIDLE_TEXT
  47                 LOCK_TEXT
  48                 KPROBES_TEXT
  49                 IRQENTRY_TEXT
  50                 *(.fixup)
  51         }
  52 
  53         _etext = .;                     /* End of text and rodata section */
  54 
  55         _sdata = .;
  56         RO_DATA_SECTION(PAGE_SIZE)
  57         RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
  58         _edata  =  .;
  59 
  60         EXCEPTION_TABLE(16)
  61         NOTES
  62         BSS_SECTION(4, 4, 4)
  63         _end = .;
  64 
  65         STABS_DEBUG
  66         DWARF_DEBUG
  67 
  68         DISCARDS
  69 }