Linux Audio

Check our new training course

Loading...
v4.17
  1/* SPDX-License-Identifier: GPL-2.0 */
  2#include <asm/vmlinux.lds.h>
  3#include <asm/page.h>
  4
  5OUTPUT_FORMAT(ELF_FORMAT)
  6OUTPUT_ARCH(ELF_ARCH)
  7ENTRY(_start)
  8jiffies = jiffies_64;
  9
 10SECTIONS
 11{
 12  /* This must contain the right address - not quite the default ELF one.*/
 13  PROVIDE (__executable_start = START);
 14  /* Static binaries stick stuff here, like the sigreturn trampoline,
 15   * invisibly to objdump.  So, just make __binary_start equal to the very
 16   * beginning of the executable, and if there are unmapped pages after this,
 17   * they are forever unusable.
 18   */
 19  __binary_start = START;
 20
 21  . = START + SIZEOF_HEADERS;
 22
 23  _text = .;
 24  INIT_TEXT_SECTION(0)
 25  . = ALIGN(PAGE_SIZE);
 26
 27  .text      :
 28  {
 29    _stext = .;
 30    TEXT_TEXT
 31    SCHED_TEXT
 32    CPUIDLE_TEXT
 33    LOCK_TEXT
 34    *(.fixup)
 35    /* .gnu.warning sections are handled specially by elf32.em.  */
 36    *(.gnu.warning)
 37    *(.gnu.linkonce.t*)
 38  }
 39
 40  . = ALIGN(PAGE_SIZE);
 41  .syscall_stub : {
 42	__syscall_stub_start = .;
 43	*(.__syscall_stub*)
 44	__syscall_stub_end = .;
 45  }
 46
 47  /*
 48   * These are needed even in a static link, even if they wind up being empty.
 49   * Newer glibc needs these __rel{,a}_iplt_{start,end} symbols.
 50   */
 51  .rel.plt : {
 52	*(.rel.plt)
 53	PROVIDE_HIDDEN(__rel_iplt_start = .);
 54	*(.rel.iplt)
 55	PROVIDE_HIDDEN(__rel_iplt_end = .);
 56  }
 57  .rela.plt : {
 58	*(.rela.plt)
 59	PROVIDE_HIDDEN(__rela_iplt_start = .);
 60	*(.rela.iplt)
 61	PROVIDE_HIDDEN(__rela_iplt_end = .);
 62  }
 63
 64  #include <asm/common.lds.S>
 65
 66  __init_begin = .;
 67  init.data : { INIT_DATA }
 68  __init_end = .;
 69
 70  .data    :
 71  {
 72    INIT_TASK_DATA(KERNEL_STACK_SIZE)
 73    . = ALIGN(KERNEL_STACK_SIZE);
 74    *(.data..init_irqstack)
 75    DATA_DATA
 76    *(.gnu.linkonce.d*)
 77    CONSTRUCTORS
 78  }
 79  .data1   : { *(.data1) }
 80  .ctors         :
 81  {
 82    *(.ctors)
 83  }
 84  .dtors         :
 85  {
 86    *(.dtors)
 87  }
 88
 89  .got           : { *(.got.plt) *(.got) }
 90  .dynamic       : { *(.dynamic) }
 91  .tdata	  : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
 92  .tbss		  : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
 93  /* We want the small data sections together, so single-instruction offsets
 94     can access them all, and initialized data all before uninitialized, so
 95     we can shorten the on-disk segment size.  */
 96  .sdata     : { *(.sdata) }
 97  _edata  =  .;
 98  PROVIDE (edata = .);
 99  . = ALIGN(PAGE_SIZE);
100  __bss_start = .;
101  PROVIDE(_bss_start = .);
102  SBSS(0)
103  BSS(0)
104   __bss_stop = .;
105  _end = .;
106  PROVIDE (end = .);
107
108  STABS_DEBUG
109
110  DWARF_DEBUG
111
112  DISCARDS
113}
v4.6
  1#include <asm-generic/vmlinux.lds.h>
 
  2#include <asm/page.h>
  3
  4OUTPUT_FORMAT(ELF_FORMAT)
  5OUTPUT_ARCH(ELF_ARCH)
  6ENTRY(_start)
  7jiffies = jiffies_64;
  8
  9SECTIONS
 10{
 11  /* This must contain the right address - not quite the default ELF one.*/
 12  PROVIDE (__executable_start = START);
 13  /* Static binaries stick stuff here, like the sigreturn trampoline,
 14   * invisibly to objdump.  So, just make __binary_start equal to the very
 15   * beginning of the executable, and if there are unmapped pages after this,
 16   * they are forever unusable.
 17   */
 18  __binary_start = START;
 19
 20  . = START + SIZEOF_HEADERS;
 21
 22  _text = .;
 23  INIT_TEXT_SECTION(0)
 24  . = ALIGN(PAGE_SIZE);
 25
 26  .text      :
 27  {
 28    _stext = .;
 29    TEXT_TEXT
 30    SCHED_TEXT
 
 31    LOCK_TEXT
 32    *(.fixup)
 33    /* .gnu.warning sections are handled specially by elf32.em.  */
 34    *(.gnu.warning)
 35    *(.gnu.linkonce.t*)
 36  }
 37
 38  . = ALIGN(PAGE_SIZE);
 39  .syscall_stub : {
 40	__syscall_stub_start = .;
 41	*(.__syscall_stub*)
 42	__syscall_stub_end = .;
 43  }
 44
 45  /*
 46   * These are needed even in a static link, even if they wind up being empty.
 47   * Newer glibc needs these __rel{,a}_iplt_{start,end} symbols.
 48   */
 49  .rel.plt : {
 50	*(.rel.plt)
 51	PROVIDE_HIDDEN(__rel_iplt_start = .);
 52	*(.rel.iplt)
 53	PROVIDE_HIDDEN(__rel_iplt_end = .);
 54  }
 55  .rela.plt : {
 56	*(.rela.plt)
 57	PROVIDE_HIDDEN(__rela_iplt_start = .);
 58	*(.rela.iplt)
 59	PROVIDE_HIDDEN(__rela_iplt_end = .);
 60  }
 61
 62  #include <asm/common.lds.S>
 63
 64  __init_begin = .;
 65  init.data : { INIT_DATA }
 66  __init_end = .;
 67
 68  .data    :
 69  {
 70    INIT_TASK_DATA(KERNEL_STACK_SIZE)
 71    . = ALIGN(KERNEL_STACK_SIZE);
 72    *(.data..init_irqstack)
 73    DATA_DATA
 74    *(.gnu.linkonce.d*)
 75    CONSTRUCTORS
 76  }
 77  .data1   : { *(.data1) }
 78  .ctors         :
 79  {
 80    *(.ctors)
 81  }
 82  .dtors         :
 83  {
 84    *(.dtors)
 85  }
 86
 87  .got           : { *(.got.plt) *(.got) }
 88  .dynamic       : { *(.dynamic) }
 89  .tdata	  : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
 90  .tbss		  : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
 91  /* We want the small data sections together, so single-instruction offsets
 92     can access them all, and initialized data all before uninitialized, so
 93     we can shorten the on-disk segment size.  */
 94  .sdata     : { *(.sdata) }
 95  _edata  =  .;
 96  PROVIDE (edata = .);
 97  . = ALIGN(PAGE_SIZE);
 98  __bss_start = .;
 99  PROVIDE(_bss_start = .);
100  SBSS(0)
101  BSS(0)
102   __bss_stop = .;
103  _end = .;
104  PROVIDE (end = .);
105
106  STABS_DEBUG
107
108  DWARF_DEBUG
109
110  DISCARDS
111}