xref: /openbmc/linux/arch/um/kernel/uml.lds.S (revision 87c2ce3b) 
1#include <asm-generic/vmlinux.lds.h>
2
3OUTPUT_FORMAT(ELF_FORMAT)
4OUTPUT_ARCH(ELF_ARCH)
5ENTRY(_start)
6jiffies = jiffies_64;
7
8SECTIONS
9{
10  /*This must contain the right address - not quite the default ELF one.*/
11  PROVIDE (__executable_start = START);
12  . = START + SIZEOF_HEADERS;
13
14  /* Used in arch/um/kernel/mem.c. Any memory between START and __binary_start
15   * is remapped.*/
16  __binary_start = .;
17
18#ifdef MODE_TT
19  .remap_data : { UNMAP_PATH (.data .bss) }
20  .remap : { UNMAP_PATH (.text) }
21
22  . = ALIGN(4096);		/* Init code and data */
23#endif
24
25  _stext = .;
26  __init_begin = .;
27  .init.text : {
28	_sinittext = .;
29	*(.init.text)
30	_einittext = .;
31  }
32  . = ALIGN(4096);
33
34  .text      :
35  {
36    *(.text)
37    SCHED_TEXT
38    LOCK_TEXT
39    *(.fixup)
40    /* .gnu.warning sections are handled specially by elf32.em.  */
41    *(.gnu.warning)
42    *(.gnu.linkonce.t*)
43
44    . = ALIGN(4096);
45    __syscall_stub_start = .;
46    *(.__syscall_stub*)
47    __syscall_stub_end = .;
48    . = ALIGN(4096);
49  }
50
51  #include "asm/common.lds.S"
52
53  init.data : { *(init.data) }
54  .data    :
55  {
56    . = ALIGN(KERNEL_STACK_SIZE);		/* init_task */
57    *(.data.init_task)
58    *(.data)
59    *(.gnu.linkonce.d*)
60    CONSTRUCTORS
61  }
62  .data1   : { *(.data1) }
63  .ctors         :
64  {
65    *(.ctors)
66  }
67  .dtors         :
68  {
69    *(.dtors)
70  }
71
72  .got           : { *(.got.plt) *(.got) }
73  .dynamic       : { *(.dynamic) }
74  .tdata	  : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
75  .tbss		  : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
76  /* We want the small data sections together, so single-instruction offsets
77     can access them all, and initialized data all before uninitialized, so
78     we can shorten the on-disk segment size.  */
79  .sdata     : { *(.sdata) }
80  _edata  =  .;
81  PROVIDE (edata = .);
82  . = ALIGN(0x1000);
83  .sbss      :
84  {
85   __bss_start = .;
86   PROVIDE(_bss_start = .);
87   *(.sbss)
88   *(.scommon)
89  }
90  .bss       :
91  {
92   *(.dynbss)
93   *(.bss)
94   *(COMMON)
95  }
96  _end = .;
97  PROVIDE (end = .);
98
99  STABS_DEBUG
100
101  DWARF_DEBUG
102}
103