ldscript.mips.mips64 revision 217612 
1/*-
2 * Copyright (c) 2001, 2004, 2008, Juniper Networks, Inc.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of the Juniper Networks, Inc. nor the names of its
14 *    contributors may be used to endorse or promote products derived from
15 *    this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY JUNIPER NETWORKS AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL JUNIPER NETWORKS OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
29 *	JNPR: ldscript.mips,v 1.3 2006/10/11 06:12:04
30 * $FreeBSD: head/sys/conf/ldscript.mips.mips64 217612 2011-01-19 22:15:12Z jmallett $
31 */
32
33OUTPUT_ARCH(mips)
34ENTRY(_start)
35SEARCH_DIR(/usr/lib);
36/* Do we need any of these for elf?
37   __DYNAMIC = 0;
38PROVIDE (_DYNAMIC = 0);
39*/
40SECTIONS
41{
42  /* Read-only sections, merged into text segment: */
43  . = KERNLOADADDR + SIZEOF_HEADERS;
44  .interp     : { *(.interp) 	}
45  .hash          : { *(.hash)		}
46  .dynsym        : { *(.dynsym)		}
47  .dynstr        : { *(.dynstr)		}
48  .gnu.version   : { *(.gnu.version)	}
49  .gnu.version_d   : { *(.gnu.version_d)	}
50  .gnu.version_r   : { *(.gnu.version_r)	}
51  .rel.init      : { *(.rel.init)	}
52  .rela.init     : { *(.rela.init)	}
53  .rel.text      :
54    {
55      *(.rel.text)
56      *(.rel.text.*)
57      *(.rel.gnu.linkonce.t.*)
58    }
59  .rela.text     :
60    {
61      *(.rela.text)
62      *(.rela.text.*)
63      *(.rela.gnu.linkonce.t.*)
64    }
65  .rel.fini      : { *(.rel.fini)	}
66  .rela.fini     : { *(.rela.fini)	}
67  .rel.rodata    :
68    {
69      *(.rel.rodata)
70      *(.rel.rodata.*)
71      *(.rel.gnu.linkonce.r.*)
72    }
73  .rela.rodata   :
74    {
75      *(.rela.rodata)
76      *(.rela.rodata.*)
77      *(.rela.gnu.linkonce.r.*)
78    }
79  .rel.data      :
80    {
81      *(.rel.data)
82      *(.rel.data.*)
83      *(.rel.gnu.linkonce.d.*)
84    }
85  .rela.data     :
86    {
87      *(.rela.data)
88      *(.rela.data.*)
89      *(.rela.gnu.linkonce.d.*)
90    }
91  .rel.ctors     : { *(.rel.ctors)	}
92  .rela.ctors    : { *(.rela.ctors)	}
93  .rel.dtors     : { *(.rel.dtors)	}
94  .rela.dtors    : { *(.rela.dtors)	}
95  .rel.got       : { *(.rel.got)		}
96  .rela.got      : { *(.rela.got)		}
97  .rel.sdata     :
98    {
99      *(.rel.sdata)
100      *(.rel.sdata.*)
101      *(.rel.gnu.linkonce.s.*)
102    }
103  .rela.sdata     :
104    {
105      *(.rela.sdata)
106      *(.rela.sdata.*)
107      *(.rela.gnu.linkonce.s.*)
108    }
109  .rel.sbss      :
110    { 
111      *(.rel.sbss)
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113      *(.rel.gnu.linkonce.sb.*)
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115  .rela.sbss     :
116    {
117      *(.rela.sbss)
118      *(.rela.sbss.*)
119      *(.rel.gnu.linkonce.sb.*)
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123      *(.rel.sdata2)
124      *(.rel.sdata2.*)
125      *(.rel.gnu.linkonce.s2.*)
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128    {
129      *(.rela.sdata2)
130      *(.rela.sdata2.*)
131      *(.rela.gnu.linkonce.s2.*)
132    }
133  .rel.sbss2     : 
134    { 
135      *(.rel.sbss2)	
136      *(.rel.sbss2.*)
137      *(.rel.gnu.linkonce.sb2.*)
138    }
139  .rela.sbss2    : 
140    { 
141      *(.rela.sbss2)	
142      *(.rela.sbss2.*)
143      *(.rela.gnu.linkonce.sb2.*)
144    }
145  .rel.bss       : 
146    { 
147      *(.rel.bss)
148      *(.rel.bss.*)
149      *(.rel.gnu.linkonce.b.*)
150    }
151  .rela.bss      : 
152    { 
153      *(.rela.bss)
154      *(.rela.bss.*)
155      *(.rela.gnu.linkonce.b.*)
156    }
157  .rel.plt       : { *(.rel.plt)		}
158  .rela.plt      : { *(.rela.plt)		}
159  .init          : 
160  { 
161    KEEP (*(.init))
162  } =0x1000000
163  .text      :
164  {
165    *(.trap)
166    *(.text)
167    *(.text.*)
168    *(.stub)
169    /* .gnu.warning sections are handled specially by elf64.em.  */
170    *(.gnu.warning)
171    *(.gnu.linkonce.t.*)
172  } =0x1000000
173  .fini      :
174  {
175    KEEP (*(.fini))
176  } =0x1000000
177  PROVIDE (__etext = .);
178  PROVIDE (_etext = .);
179  PROVIDE (etext = .);
180  .rodata   : { *(.rodata) *(.rodata.*) *(.gnu.linkonce.r.*) }
181  .rodata1   : { *(.rodata1) }
182  .reginfo : { *(.reginfo) }
183  .sdata2   : { *(.sdata2) *(.sdata2.*) *(.gnu.linkonce.s2.*) }
184  .sbss2   : { *(.sbss2) *(.sbss2.*) *(.gnu.linkonce.sb2.*) }
185  . = ALIGN(0x2000) + (. & (0x2000 - 1));
186  .data    :
187  {
188    *(.data)
189    *(.data.*)
190    *(.gnu.linkonce.d.*)
191    SORT(CONSTRUCTORS)
192  }
193  .data1   : { *(.data1) }
194  .eh_frame : { KEEP (*(.eh_frame)) }
195  .gcc_except_table : { *(.gcc_except_table) }
196  .ctors   : 
197  {
198    /* gcc uses crtbegin.o to find the start of
199       the constructors, so we make sure it is
200       first.  Because this is a wildcard, it
201       doesn't matter if the user does not
202       actually link against crtbegin.o; the
203       linker won't look for a file to match a
204       wildcard.  The wildcard also means that it
205       doesn't matter which directory crtbegin.o
206       is in.  */
207    KEEP (*crtbegin.o(.ctors))
208    /* We don't want to include the .ctor section from
209       from the crtend.o file until after the sorted ctors.
210       The .ctor section from the crtend file contains the
211       end of ctors marker and it must be last */
212    KEEP (*(EXCLUDE_FILE (*crtend.o ) .ctors))
213    KEEP (*(SORT(.ctors.*)))
214    KEEP (*(.ctors))
215  }
216   .dtors         :
217  {
218    KEEP (*crtbegin.o(.dtors))
219    KEEP (*(EXCLUDE_FILE (*crtend.o ) .dtors))
220    KEEP (*(SORT(.dtors.*)))
221    KEEP (*(.dtors))
222  }
223  .plt      : { *(.plt)	}
224  _gp = ALIGN(16) + 0x7ff0;
225  .got		  : { *(.got.plt) *(.got) }
226  .dynamic       : { *(.dynamic) }
227  /* We want the small data sections together, so single-instruction offsets
228     can access them all, and initialized data all before uninitialized, so
229     we can shorten the on-disk segment size.  */
230  .sdata     : 
231  {
232    *(.sdata) 
233    *(.sdata.*)
234    *(.gnu.linkonce.s.*)
235  }
236  _edata = .;
237  PROVIDE (edata = .);
238  __bss_start = .;
239  .sbss      :
240  {
241    PROVIDE (__sbss_start = .);
242    PROVIDE (___sbss_start = .);
243    *(.dynsbss)
244    *(.sbss)
245    *(.sbss.*)
246    *(.gnu.linkonce.sb.*)
247    *(.scommon)
248    PROVIDE (__sbss_end = .);
249    PROVIDE (___sbss_end = .);
250  }
251  .bss       :
252  {
253   *(.dynbss)
254   *(.bss)
255   *(.bss.*)
256   *(.gnu.linkonce.b.*)
257   *(COMMON)
258   /* Align here to ensure that the .bss section occupies space up to
259      _end.  Align after .bss to ensure correct alignment even if the
260      .bss section disappears because there are no input sections.  */
261   . = ALIGN(64 / 8);
262  }
263  . = ALIGN(64 / 8);
264  _end = .;
265  PROVIDE (end = .);
266  /* Stabs debugging sections.  */
267  .stab 0 : { *(.stab) }
268  .stabstr 0 : { *(.stabstr) }
269  .stab.excl 0 : { *(.stab.excl) }
270  .stab.exclstr 0 : { *(.stab.exclstr) }
271  .stab.index 0 : { *(.stab.index) }
272  .stab.indexstr 0 : { *(.stab.indexstr) }
273  .comment 0 : { *(.comment) }
274  /* DWARF debug sections.
275     Symbols in the DWARF debugging sections are relative to the beginning
276     of the section so we begin them at 0.  */
277  /* DWARF 1 */
278  .debug          0 : { *(.debug) }
279  .line           0 : { *(.line) }
280  /* GNU DWARF 1 extensions */
281  .debug_srcinfo  0 : { *(.debug_srcinfo) }
282  .debug_sfnames  0 : { *(.debug_sfnames) }
283  /* DWARF 1.1 and DWARF 2 */
284  .debug_aranges  0 : { *(.debug_aranges) }
285  .debug_pubnames 0 : { *(.debug_pubnames) }
286  /* DWARF 2 */
287  .debug_info     0 : { *(.debug_info) *(.gnu.linkonce.wi.*) }
288  .debug_abbrev   0 : { *(.debug_abbrev) }
289  .debug_line     0 : { *(.debug_line) }
290  .debug_frame    0 : { *(.debug_frame) }
291  .debug_str      0 : { *(.debug_str) }
292  .debug_loc      0 : { *(.debug_loc) }
293  .debug_macinfo  0 : { *(.debug_macinfo) }
294  /* SGI/MIPS DWARF 2 extensions */
295  .debug_weaknames 0 : { *(.debug_weaknames) }
296  .debug_funcnames 0 : { *(.debug_funcnames) }
297  .debug_typenames 0 : { *(.debug_typenames) }
298  .debug_varnames  0 : { *(.debug_varnames) }
299  /* These must appear regardless of  .  */
300}
301