kern-mb.ldscript revision 1.3 
1/* $NetBSD: kern-mb.ldscript,v 1.3 2015/08/21 02:35:52 uebayasi Exp $ */
2
3/*  ldscript for NetBSD/powerpc kernels and LKMs */
4OUTPUT_ARCH(powerpc)
5ENTRY(_start)
6/* Do we need any of these?
7   __DYNAMIC = 0;    */
8_DYNAMIC_LINK = 0;
9SECTIONS
10{
11  /*  Read-only sections, merged into text segment.  Assumes the
12      kernel Makefile sets the start address via -Ttext.  */
13  .text      :
14  {
15    _ftext = . ;
16    *(.text)
17    __stub_start = .;
18    *(.stub)
19    __stub_end = .;
20    __stub_pmap_start = .;
21    *(.stub.pmap)
22    __stub_pmap_end = .;
23    *(.gnu.warning)
24  } =0
25  _etext = .;
26  PROVIDE (etext = .);
27  .rodata    : { *(.rodata) *(.rodata.*) }
28  .reginfo : { *(.reginfo) }
29  . = ALIGN(0x100000);
30  .data    :
31  {
32    _fdata = . ;
33    *(.data)
34    CONSTRUCTORS
35  }
36  .data1			: { *(.data1) }
37  . = ALIGN(32);	/* COHERENCY UNIT */
38  .data.cacheline_aligned	: { *(.data.cacheline_aligned) }
39  . = ALIGN(32);	/* COHERENCY UNIT */
40  .data.read_mostly		: { *(.data.read_mostly) }
41  . = ALIGN(32);	/* COHERENCY UNIT */
42  _gp = ALIGN(16) + 0x7ff0;
43  .lit8 : { *(.lit8) }
44  .lit4 : { *(.lit4) }
45  .sdata     : { *(.sdata) }
46  _edata  =  .;
47  PROVIDE (edata = .);
48  __bss_start = .;
49  _fbss = .;
50  .sbss      : { *(.sbss) *(.scommon) }
51  .bss       :
52  {
53    *(.bss)
54    *(COMMON)
55  }
56  _end = . ;
57  PROVIDE (end = .);
58  /* These are needed for ELF backends which have not yet been
59     converted to the new style linker.  */
60  .stab 0 : { *(.stab) }
61  .stabstr 0 : { *(.stabstr) }
62  /* DWARF debug sections.
63     Symbols in the .debug DWARF section are relative to the beginning of the
64     section so we begin .debug at 0.  It's not clear yet what needs to happen
65     for the others.   */
66  .debug          0 : { *(.debug) }
67  .debug_srcinfo  0 : { *(.debug_srcinfo) }
68  .debug_aranges  0 : { *(.debug_aranges) }
69  .debug_pubnames 0 : { *(.debug_pubnames) }
70  .debug_sfnames  0 : { *(.debug_sfnames) }
71  .line           0 : { *(.line) }
72  /* These must appear regardless of  .  */
73  .gptab.sdata : { *(.gptab.data) *(.gptab.sdata) }
74  .gptab.sbss : { *(.gptab.bss) *(.gptab.sbss) }
75}
76