xref: /netbsd-src/sys/arch/ia64/conf/kern.ldscript (revision d48f14661dda8638fee055ba15d35bdfb29b9fa8)
1/* $FreeBSD$ */
2OUTPUT_FORMAT("elf64-ia64-little", "elf64-ia64-little", "elf64-ia64-little")
3OUTPUT_ARCH(ia64)
4ENTRY(start)
5SEARCH_DIR(/usr/lib);
6kernel_text = 0xe000000004000000;
7SECTIONS
8{
9  /* Read-only sections, merged into text segment: */
10  . = kernel_text + SIZEOF_HEADERS;
11  .interp         : { *(.interp) }
12  .hash           : { *(.hash) }
13  .dynsym         : { *(.dynsym) }
14  .dynstr         : { *(.dynstr) }
15  .gnu.version    : { *(.gnu.version) }
16  .gnu.version_d  : { *(.gnu.version_d) }
17  .gnu.version_r  : { *(.gnu.version_r) }
18  .rela.init      : { *(.rela.init) }
19  .rela.text      : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) }
20  .rela.fini      : { *(.rela.fini) }
21  .rela.rodata    : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) }
22  .rela.data      : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) }
23  .rela.ctors     : { *(.rela.ctors) }
24  .rela.dtors     : { *(.rela.dtors) }
25  .rela.got       : { *(.rela.got) }
26  .rela.sdata     : { *(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*) }
27  .rela.sbss      : { *(.rela.sbss .rela.sbss.* .rela.gnu.linkonce.sb.*) }
28  .rela.sdata2    : { *(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*) }
29  .rela.sbss2     : { *(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*) }
30  .rela.bss       : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) }
31  .rela.plt       : { *(.rela.plt) }
32  .rela.IA_64.pltoff   : { *(.rela.IA_64.pltoff) }
33  PROVIDE (btext = .);
34  .init           :
35  {
36    *(.init)
37  } =0x00300000010070000002000001000400
38  .plt            : { *(.plt) }
39  .text           :
40  {
41    *(.text .stub .text.* .gnu.linkonce.t.*)
42    /* .gnu.warning sections are handled specially by elf32.em.  */
43    *(.gnu.warning)
44  } =0x00300000010070000002000001000400
45  .fini           :
46  {
47    *(.fini)
48  } =0x00300000010070000002000001000400
49  _etext = .;
50  PROVIDE (etext = .);
51  .rodata         : { *(.rodata .rodata.* .gnu.linkonce.r.*) }
52  .rodata1        : { *(.rodata1) }
53  .sdata2         : { *(.sdata2 .sdata2.* .gnu.linkonce.s2.*) }
54  .sbss2          : { *(.sbss2 .sbss2.* .gnu.linkonce.sb2.*) }
55  .opd            : { *(.opd) }
56  .IA_64.unwind_info   : { *(.IA_64.unwind_info* .gnu.linkonce.ia64unwi.*) }
57  .IA_64.unwind   : { *(.IA_64.unwind* .gnu.linkonce.ia64unw.*) }
58  /* Adjust the address for the data segment.  We want to adjust up to
59     the same address within the page on the next page up.  */
60  . = . + 8192;
61  .data           :
62  {
63    *(.data.proc0 .data .data.* .gnu.linkonce.d.*)
64    SORT(CONSTRUCTORS)
65  }
66  .data1          : { *(.data1) }
67  .dynamic        : { *(.dynamic) }
68  .ctors          :
69  {
70    *(.ctors)
71    *(SORT(.ctors.*))
72  }
73  .dtors          :
74  {
75    *(.dtors)
76    *(SORT(.dtors.*))
77  }
78  . = ALIGN(16);
79  __gp = . + 0x200000;
80  .got            : { *(.got.plt) *(.got) }
81  .IA_64.pltoff   : { *(.IA_64.pltoff) }
82  /* We want the small data sections together, so single-instruction offsets
83     can access them all, and initialized data all before uninitialized, so
84     we can shorten the on-disk segment size.  */
85  .sdata          :
86  {
87    *(.sdata .sdata.* .gnu.linkonce.s.*)
88  }
89  _edata = .;
90  PROVIDE (edata = .);
91  __bss_start = .;
92  .sbss           :
93  {
94    PROVIDE (__sbss_start = .);
95    PROVIDE (___sbss_start = .);
96    *(.dynsbss)
97    *(.sbss .sbss.* .gnu.linkonce.sb.*)
98    *(.scommon)
99    PROVIDE (__sbss_end = .);
100    PROVIDE (___sbss_end = .);
101  }
102  .bss            :
103  {
104   *(.dynbss)
105   *(.bss .bss.* .gnu.linkonce.b.*)
106   *(COMMON)
107   /* Align here to ensure that the .bss section occupies space up to
108      _end.  Align after .bss to ensure correct alignment even if the
109      .bss section disappears because there are no input sections.  */
110   . = ALIGN(64 / 8);
111  }
112  . = ALIGN(64 / 8);
113  _end = .;
114  PROVIDE (end = .);
115  /* Stabs debugging sections.  */
116  .stab          0 : { *(.stab) }
117  .stabstr       0 : { *(.stabstr) }
118  .stab.excl     0 : { *(.stab.excl) }
119  .stab.exclstr  0 : { *(.stab.exclstr) }
120  .stab.index    0 : { *(.stab.index) }
121  .stab.indexstr 0 : { *(.stab.indexstr) }
122  .comment       0 : { *(.comment) }
123  /* DWARF debug sections.
124     Symbols in the DWARF debugging sections are relative to the beginning
125     of the section so we begin them at 0.  */
126  /* DWARF 1 */
127  .debug          0 : { *(.debug) }
128  .line           0 : { *(.line) }
129  /* GNU DWARF 1 extensions */
130  .debug_srcinfo  0 : { *(.debug_srcinfo) }
131  .debug_sfnames  0 : { *(.debug_sfnames) }
132  /* DWARF 1.1 and DWARF 2 */
133  .debug_aranges  0 : { *(.debug_aranges) }
134  .debug_pubnames 0 : { *(.debug_pubnames) }
135  /* DWARF 2 */
136  .debug_info     0 : { *(.debug_info .gnu.linkonce.wi.*) }
137  .debug_abbrev   0 : { *(.debug_abbrev) }
138  .debug_line     0 : { *(.debug_line) }
139  .debug_frame    0 : { *(.debug_frame) }
140  .debug_str      0 : { *(.debug_str) }
141  .debug_loc      0 : { *(.debug_loc) }
142  .debug_macinfo  0 : { *(.debug_macinfo) }
143  /* SGI/MIPS DWARF 2 extensions */
144  .debug_weaknames 0 : { *(.debug_weaknames) }
145  .debug_funcnames 0 : { *(.debug_funcnames) }
146  .debug_typenames 0 : { *(.debug_typenames) }
147  .debug_varnames  0 : { *(.debug_varnames) }
148}
149