1# Linker script for PE.
2#
3# Copyright (C) 2014 Free Software Foundation, Inc.
4#
5# Copying and distribution of this file, with or without modification,
6# are permitted in any medium without royalty provided the copyright
7# notice and this notice are preserved.
8
9if test -z "${RELOCATEABLE_OUTPUT_FORMAT}"; then
10  RELOCATEABLE_OUTPUT_FORMAT=${OUTPUT_FORMAT}
11fi
12
13# We can't easily and portably get an unquoted $ in a shell
14# substitution, so we do this instead.
15# Sorting of the .foo$* sections is required by the definition of
16# grouped sections in PE.
17# Sorting of the file names in R_IDATA is required by the
18# current implementation of dlltool (this could probably be changed to
19# use grouped sections instead).
20if test "${RELOCATING}"; then
21  R_TEXT='*(SORT(.text$*))'
22  if test "x$LD_FLAG" = "xauto_import" ; then
23    R_DATA='*(SORT(.data$*))
24            *(.rdata)
25	    *(SORT(.rdata$*))'
26    R_RDATA=''
27  else
28    R_DATA='*(SORT(.data$*))'
29    R_RDATA='*(.rdata)
30             *(SORT(.rdata$*))'
31  fi
32  R_IDATA234='
33    SORT(*)(.idata$2)
34    SORT(*)(.idata$3)
35    /* These zeroes mark the end of the import list.  */
36    LONG (0); LONG (0); LONG (0); LONG (0); LONG (0);
37    SORT(*)(.idata$4)'
38  R_IDATA5='SORT(*)(.idata$5)'
39  R_IDATA67='
40    SORT(*)(.idata$6)
41    SORT(*)(.idata$7)'
42  R_CRT_XC='*(SORT(.CRT$XC*))  /* C initialization */'
43  R_CRT_XI='*(SORT(.CRT$XI*))  /* C++ initialization */'
44  R_CRT_XL='*(SORT(.CRT$XL*))  /* TLS callbacks */'
45  R_CRT_XP='*(SORT(.CRT$XP*))  /* Pre-termination */'
46  R_CRT_XT='*(SORT(.CRT$XT*))  /* Termination */'
47  R_TLS='
48    *(.tls$AAA)
49    *(.tls)
50    *(.tls$)
51    *(SORT(.tls$*))
52    *(.tls$ZZZ)'
53  R_RSRC='
54    *(.rsrc)
55    *(.rsrc$*)'
56else
57  R_TEXT=
58  R_DATA=
59  R_RDATA='*(.rdata)'
60  R_IDATA234=
61  R_IDATA5=
62  R_IDATA67=
63  R_CRT=
64  R_RSRC='*(.rsrc)'
65fi
66
67cat <<EOF
68/* Copyright (C) 2014 Free Software Foundation, Inc.
69
70   Copying and distribution of this script, with or without modification,
71   are permitted in any medium without royalty provided the copyright
72   notice and this notice are preserved.  */
73
74${RELOCATING+OUTPUT_FORMAT(${OUTPUT_FORMAT})}
75${RELOCATING-OUTPUT_FORMAT(${RELOCATEABLE_OUTPUT_FORMAT})}
76${OUTPUT_ARCH+OUTPUT_ARCH(${OUTPUT_ARCH})}
77
78${LIB_SEARCH_DIRS}
79
80SECTIONS
81{
82  ${RELOCATING+/* Make the virtual address and file offset synced if the alignment is}
83  ${RELOCATING+   lower than the target page size. */}
84  ${RELOCATING+. = SIZEOF_HEADERS;}
85  ${RELOCATING+. = ALIGN(__section_alignment__);}
86  .text ${RELOCATING+ __image_base__ + ( __section_alignment__ < ${TARGET_PAGE_SIZE} ? . : __section_alignment__ )} :
87  {
88    ${RELOCATING+ *(.init)}
89    *(.text)
90    ${R_TEXT}
91    ${RELOCATING+ *(.text.*)}
92    ${RELOCATING+ *(.gnu.linkonce.t.*)}
93    *(.glue_7t)
94    *(.glue_7)
95    ${CONSTRUCTING+. = ALIGN(8);}
96    ${CONSTRUCTING+ ___CTOR_LIST__ = .; __CTOR_LIST__ = . ;
97			LONG (-1); LONG (-1);*(.ctors); *(.ctor); *(SORT(.ctors.*));  LONG (0); LONG (0); }
98    ${CONSTRUCTING+ ___DTOR_LIST__ = .; __DTOR_LIST__ = . ;
99			LONG (-1); LONG (-1); *(.dtors); *(.dtor); *(SORT(.dtors.*));  LONG (0); LONG (0); }
100    ${RELOCATING+ *(.fini)}
101    /* ??? Why is .gcc_exc here?  */
102    ${RELOCATING+ *(.gcc_exc)}
103    ${RELOCATING+PROVIDE (etext = .);}
104    ${RELOCATING+ *(.gcc_except_table)}
105  }
106
107  /* The Cygwin32 library uses a section to avoid copying certain data
108     on fork.  This used to be named ".data$nocopy".  The linker used
109     to include this between __data_start__ and __data_end__, but that
110     breaks building the cygwin32 dll.  Instead, we name the section
111     ".data_cygwin_nocopy" and explicitly include it after __data_end__. */
112
113  .data ${RELOCATING+BLOCK(__section_alignment__)} :
114  {
115    ${RELOCATING+__data_start__ = . ;}
116    *(.data)
117    *(.data2)
118    ${R_DATA}
119    *(.jcr)
120    ${RELOCATING+__data_end__ = . ;}
121    ${RELOCATING+*(.data_cygwin_nocopy)}
122  }
123
124  .rdata ${RELOCATING+BLOCK(__section_alignment__)} :
125  {
126    ${R_RDATA}
127    ${RELOCATING+__rt_psrelocs_start = .;}
128    *(.rdata_runtime_pseudo_reloc)
129    ${RELOCATING+__rt_psrelocs_end = .;}
130  }
131  ${RELOCATING+__rt_psrelocs_size = __rt_psrelocs_end - __rt_psrelocs_start;}
132  ${RELOCATING+___RUNTIME_PSEUDO_RELOC_LIST_END__ = .;}
133  ${RELOCATING+__RUNTIME_PSEUDO_RELOC_LIST_END__ = .;}
134  ${RELOCATING+___RUNTIME_PSEUDO_RELOC_LIST__ = . - __rt_psrelocs_size;}
135  ${RELOCATING+__RUNTIME_PSEUDO_RELOC_LIST__ = . - __rt_psrelocs_size;}
136
137  .eh_frame ${RELOCATING+BLOCK(__section_alignment__)} :
138  {
139    *(.eh_frame*)
140  }
141
142  .pdata ${RELOCATING+BLOCK(__section_alignment__)} :
143  {
144    *(.pdata*)
145  }
146
147  .xdata ${RELOCATING+BLOCK(__section_alignment__)} :
148  {
149    *(.xdata*)
150  }
151
152  .bss ${RELOCATING+BLOCK(__section_alignment__)} :
153  {
154    ${RELOCATING+__bss_start__ = . ;}
155    *(.bss)
156    *(COMMON)
157    ${RELOCATING+__bss_end__ = . ;}
158  }
159
160  .edata ${RELOCATING+BLOCK(__section_alignment__)} :
161  {
162    *(.edata)
163  }
164
165  /DISCARD/ :
166  {
167    *(.debug\$S)
168    *(.debug\$T)
169    *(.debug\$F)
170    *(.drectve)
171    ${RELOCATING+ *(.note.GNU-stack)}
172    ${RELOCATING+ *(.gnu.lto_*)}
173  }
174
175  .idata ${RELOCATING+BLOCK(__section_alignment__)} :
176  {
177    /* This cannot currently be handled with grouped sections.
178	See pep.em:sort_sections.  */
179    ${R_IDATA234}
180    ${RELOCATING+__IAT_start__ = .;}
181    ${R_IDATA5}
182    ${RELOCATING+__IAT_end__ = .;}
183    ${R_IDATA67}
184  }
185  .CRT ${RELOCATING+BLOCK(__section_alignment__)} :
186  {
187    ${RELOCATING+___crt_xc_start__ = . ;}
188    ${R_CRT_XC}
189    ${RELOCATING+___crt_xc_end__ = . ;}
190    ${RELOCATING+___crt_xi_start__ = . ;}
191    ${R_CRT_XI}
192    ${RELOCATING+___crt_xi_end__ = . ;}
193    ${RELOCATING+___crt_xl_start__ = . ;}
194    ${R_CRT_XL}
195    /* ___crt_xl_end__ is defined in the TLS Directory support code */
196    ${RELOCATING+___crt_xp_start__ = . ;}
197    ${R_CRT_XP}
198    ${RELOCATING+___crt_xp_end__ = . ;}
199    ${RELOCATING+___crt_xt_start__ = . ;}
200    ${R_CRT_XT}
201    ${RELOCATING+___crt_xt_end__ = . ;}
202  }
203
204  /* Windows TLS expects .tls\$AAA to be at the start and .tls\$ZZZ to be
205     at the end of the .tls section.  This is important because _tls_start MUST
206     be at the beginning of the section to enable SECREL32 relocations with TLS
207     data.  */
208  .tls ${RELOCATING+BLOCK(__section_alignment__)} :
209  {
210    ${RELOCATING+___tls_start__ = . ;}
211    ${R_TLS}
212    ${RELOCATING+___tls_end__ = . ;}
213  }
214
215  .endjunk ${RELOCATING+BLOCK(__section_alignment__)} :
216  {
217    /* end is deprecated, don't use it */
218    ${RELOCATING+PROVIDE (end = .);}
219    ${RELOCATING+PROVIDE ( _end = .);}
220    ${RELOCATING+ __end__ = .;}
221  }
222
223  .rsrc ${RELOCATING+BLOCK(__section_alignment__)} : SUBALIGN(4)
224  {
225    ${R_RSRC}
226  }
227
228  .reloc ${RELOCATING+BLOCK(__section_alignment__)} :
229  {
230    *(.reloc)
231  }
232
233  .stab ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
234  {
235    *(.stab)
236  }
237
238  .stabstr ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
239  {
240    *(.stabstr)
241  }
242
243  /* DWARF debug sections.
244     Symbols in the DWARF debugging sections are relative to the beginning
245     of the section.  Unlike other targets that fake this by putting the
246     section VMA at 0, the PE format will not allow it.  */
247
248  /* DWARF 1.1 and DWARF 2.  */
249  .debug_aranges ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
250  {
251    *(.debug_aranges)
252  }
253  .zdebug_aranges ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
254  {
255    *(.zdebug_aranges)
256  }
257
258  .debug_pubnames ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
259  {
260    *(.debug_pubnames)
261  }
262  .zdebug_pubnames ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
263  {
264    *(.zdebug_pubnames)
265  }
266
267  .debug_pubtypes ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
268  {
269    *(.debug_pubtypes)
270  }
271  .zdebug_pubtypes ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
272  {
273    *(.zdebug_pubtypes)
274  }
275
276  /* DWARF 2.  */
277  .debug_info ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
278  {
279    *(.debug_info${RELOCATING+ .gnu.linkonce.wi.*})
280  }
281  .zdebug_info ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
282  {
283    *(.zdebug_info${RELOCATING+ .zdebug.gnu.linkonce.wi.*})
284  }
285
286  .debug_abbrev ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
287  {
288    *(.debug_abbrev)
289  }
290  .zdebug_abbrev ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
291  {
292    *(.zdebug_abbrev)
293  }
294
295  .debug_line ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
296  {
297    *(.debug_line)
298  }
299  .zdebug_line ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
300  {
301    *(.zdebug_line)
302  }
303
304  .debug_frame ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
305  {
306    *(.debug_frame)
307  }
308  .zdebug_frame ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
309  {
310    *(.zdebug_frame)
311  }
312
313  .debug_str ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
314  {
315    *(.debug_str)
316  }
317  .zdebug_str ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
318  {
319    *(.zdebug_str)
320  }
321
322  .debug_loc ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
323  {
324    *(.debug_loc)
325  }
326  .zdebug_loc ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
327  {
328    *(.zdebug_loc)
329  }
330
331  .debug_macinfo ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
332  {
333    *(.debug_macinfo)
334  }
335  .zdebug_macinfo ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
336  {
337    *(.zdebug_macinfo)
338  }
339
340  /* SGI/MIPS DWARF 2 extensions.  */
341  .debug_weaknames ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
342  {
343    *(.debug_weaknames)
344  }
345  .zdebug_weaknames ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
346  {
347    *(.zdebug_weaknames)
348  }
349
350  .debug_funcnames ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
351  {
352    *(.debug_funcnames)
353  }
354  .zdebug_funcnames ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
355  {
356    *(.zdebug_funcnames)
357  }
358
359  .debug_typenames ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
360  {
361    *(.debug_typenames)
362  }
363  .zdebug_typenames ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
364  {
365    *(.zdebug_typenames)
366  }
367
368  .debug_varnames ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
369  {
370    *(.debug_varnames)
371  }
372  .zdebug_varnames ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
373  {
374    *(.zdebug_varnames)
375  }
376
377  .debug_macro ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
378  {
379    *(.debug_macro)
380  }
381  .zdebug_macro ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
382  {
383    *(.zdebug_macro)
384  }
385
386  /* DWARF 3.  */
387  .debug_ranges ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
388  {
389    *(.debug_ranges)
390  }
391  .zdebug_ranges ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
392  {
393    *(.zdebug_ranges)
394  }
395
396  /* DWARF 4.  */
397  .debug_types ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
398  {
399    *(.debug_types${RELOCATING+ .gnu.linkonce.wt.*})
400  }
401  .zdebug_types ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
402  {
403    *(.zdebug_types${RELOCATING+ .zdebug.gnu.linkonce.wt.*})
404  }
405}
406EOF
407