1 # Linker script for PE.
3 # Copyright (C) 2014-2019 Free Software Foundation, Inc.
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.
9 if test -z "${RELOCATEABLE_OUTPUT_FORMAT}"; then
10 RELOCATEABLE_OUTPUT_FORMAT=${OUTPUT_FORMAT}
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$* sections is required by the definition of
16 # grouped sections in PE.
17 # Sorting of the file names in R_IDATA is required by the
18 # current implementation of dlltool (this could probably be changed to
19 # use grouped sections instead).
20 if test "${RELOCATING}"; then
21 R_TEXT='*(SORT(.text$*))'
22 if test "x$LD_FLAG" = "xauto_import" ; then
23 R_DATA='*(SORT(.data$*))
28 R_DATA='*(SORT(.data$*))'
33 KEEP (SORT(*)(.idata$2))
34 KEEP (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 KEEP (SORT(*)(.idata$4))'
38 R_IDATA5='KEEP (SORT(*)(.idata$5))'
40 KEEP (SORT(*)(.idata$6))
41 KEEP (SORT(*)(.idata$7))'
42 R_CRT_XC='KEEP (*(SORT(.CRT$XC*))) /* C initialization */'
43 R_CRT_XI='KEEP (*(SORT(.CRT$XI*))) /* C++ initialization */'
44 R_CRT_XL='KEEP (*(SORT(.CRT$XL*))) /* TLS callbacks */'
45 R_CRT_XP='KEEP (*(SORT(.CRT$XP*))) /* Pre-termination */'
46 R_CRT_XT='KEEP (*(SORT(.CRT$XT*))) /* Termination */'
51 KEEP (*(SORT(.tls$*)))
73 /* Copyright (C) 2014-2019 Free Software Foundation, Inc.
75 Copying and distribution of this script, with or without modification,
76 are permitted in any medium without royalty provided the copyright
77 notice and this notice are preserved. */
79 ${RELOCATING+OUTPUT_FORMAT(${OUTPUT_FORMAT})}
80 ${RELOCATING-OUTPUT_FORMAT(${RELOCATEABLE_OUTPUT_FORMAT})}
81 ${OUTPUT_ARCH+OUTPUT_ARCH(${OUTPUT_ARCH})}
87 ${RELOCATING+/* Make the virtual address and file offset synced if the alignment is}
88 ${RELOCATING+ lower than the target page size. */}
89 ${RELOCATING+. = SIZEOF_HEADERS;}
90 ${RELOCATING+. = ALIGN(__section_alignment__);}
91 .text ${RELOCATING+ __image_base__ + ( __section_alignment__ < ${TARGET_PAGE_SIZE} ? . : __section_alignment__ )} :
93 ${RELOCATING+ KEEP(*(.init))}
96 ${RELOCATING+ *(.text.*)}
97 ${RELOCATING+ *(.gnu.linkonce.t.*)}
98 ${RELOCATING+*(.glue_7t)}
99 ${RELOCATING+*(.glue_7)}
101 /* Note: we always define __CTOR_LIST__ and ___CTOR_LIST__ here,
102 we do not PROVIDE them. This is because the ctors.o startup
103 code in libgcc defines them as common symbols, with the
104 expectation that they will be overridden by the definitions
105 here. If we PROVIDE the symbols then they will not be
106 overridden and global constructors will not be run.
108 This does mean that it is not possible for a user to define
109 their own __CTOR_LIST__ and __DTOR_LIST__ symbols; if they do,
110 the content from those variables are included but the symbols
111 defined here silently take precedence. If they truly need to
112 be redefined, a custom linker script will have to be used.
113 (The custom script can just be a copy of this script with the
114 PROVIDE() qualifiers added).
116 See PR 22762 for more details. */
122 KEEP(*(SORT_BY_NAME(.ctors.*)));
126 /* See comment about __CTOR_LIST__ above. The same reasoning
133 KEEP(*(SORT_BY_NAME(.dtors.*)));
136 ${RELOCATING+ KEEP (*(.fini))}
137 /* ??? Why is .gcc_exc here? */
138 ${RELOCATING+ *(.gcc_exc)}
139 ${RELOCATING+PROVIDE (etext = .);}
140 ${RELOCATING+PROVIDE (_etext = .);}
141 ${RELOCATING+ KEEP (*(.gcc_except_table))}
144 /* The Cygwin32 library uses a section to avoid copying certain data
145 on fork. This used to be named ".data$nocopy". The linker used
146 to include this between __data_start__ and __data_end__, but that
147 breaks building the cygwin32 dll. Instead, we name the section
148 ".data_cygwin_nocopy" and explicitly include it after __data_end__. */
150 .data ${RELOCATING+BLOCK(__section_alignment__)} :
152 ${RELOCATING+__data_start__ = . ;}
154 ${RELOCATING+*(.data2)}
157 ${RELOCATING+__data_end__ = . ;}
158 ${RELOCATING+*(.data_cygwin_nocopy)}
161 .rdata ${RELOCATING+BLOCK(__section_alignment__)} :
165 ${RELOCATING+__rt_psrelocs_start = .;}
166 ${RELOCATING+KEEP(*(.rdata_runtime_pseudo_reloc))}
167 ${RELOCATING+__rt_psrelocs_end = .;}
169 ${RELOCATING+__rt_psrelocs_size = __rt_psrelocs_end - __rt_psrelocs_start;}
170 ${RELOCATING+___RUNTIME_PSEUDO_RELOC_LIST_END__ = .;}
171 ${RELOCATING+__RUNTIME_PSEUDO_RELOC_LIST_END__ = .;}
172 ${RELOCATING+___RUNTIME_PSEUDO_RELOC_LIST__ = . - __rt_psrelocs_size;}
173 ${RELOCATING+__RUNTIME_PSEUDO_RELOC_LIST__ = . - __rt_psrelocs_size;}
175 .eh_frame ${RELOCATING+BLOCK(__section_alignment__)} :
177 KEEP(*(.eh_frame${RELOCATING+*}))
180 .pdata ${RELOCATING+BLOCK(__section_alignment__)} :
182 KEEP(*(.pdata${RELOCATING+*}))
185 .bss ${RELOCATING+BLOCK(__section_alignment__)} :
187 ${RELOCATING+__bss_start__ = . ;}
190 ${RELOCATING+__bss_end__ = . ;}
193 .edata ${RELOCATING+BLOCK(__section_alignment__)} :
204 ${RELOCATING+ *(.note.GNU-stack)}
205 ${RELOCATING+ *(.gnu.lto_*)}
208 .idata ${RELOCATING+BLOCK(__section_alignment__)} :
210 /* This cannot currently be handled with grouped sections.
211 See pe.em:sort_sections. */
213 ${RELOCATING+__IAT_start__ = .;}
215 ${RELOCATING+__IAT_end__ = .;}
218 .CRT ${RELOCATING+BLOCK(__section_alignment__)} :
220 ${RELOCATING+___crt_xc_start__ = . ;}
222 ${RELOCATING+___crt_xc_end__ = . ;}
223 ${RELOCATING+___crt_xi_start__ = . ;}
225 ${RELOCATING+___crt_xi_end__ = . ;}
226 ${RELOCATING+___crt_xl_start__ = . ;}
228 /* ___crt_xl_end__ is defined in the TLS Directory support code */
229 ${RELOCATING+___crt_xp_start__ = . ;}
231 ${RELOCATING+___crt_xp_end__ = . ;}
232 ${RELOCATING+___crt_xt_start__ = . ;}
234 ${RELOCATING+___crt_xt_end__ = . ;}
237 /* Windows TLS expects .tls\$AAA to be at the start and .tls\$ZZZ to be
238 at the end of section. This is important because _tls_start MUST
239 be at the beginning of the section to enable SECREL32 relocations with TLS
241 .tls ${RELOCATING+BLOCK(__section_alignment__)} :
243 ${RELOCATING+___tls_start__ = . ;}
245 ${RELOCATING+___tls_end__ = . ;}
248 .endjunk ${RELOCATING+BLOCK(__section_alignment__)} :
250 /* end is deprecated, don't use it */
251 ${RELOCATING+PROVIDE (end = .);}
252 ${RELOCATING+PROVIDE ( _end = .);}
253 ${RELOCATING+ __end__ = .;}
256 .rsrc ${RELOCATING+BLOCK(__section_alignment__)} : SUBALIGN(4)
261 .reloc ${RELOCATING+BLOCK(__section_alignment__)} :
266 .stab ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
271 .stabstr ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
276 /* DWARF debug sections.
277 Symbols in the DWARF debugging sections are relative to the beginning
278 of the section. Unlike other targets that fake this by putting the
279 section VMA at 0, the PE format will not allow it. */
281 /* DWARF 1.1 and DWARF 2. */
282 .debug_aranges ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
286 .zdebug_aranges ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
291 .debug_pubnames ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
295 .zdebug_pubnames ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
300 .debug_pubtypes ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
304 .zdebug_pubtypes ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
310 .debug_info ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
312 *(.debug_info${RELOCATING+ .gnu.linkonce.wi.*})
314 .zdebug_info ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
316 *(.zdebug_info${RELOCATING+ .zdebug.gnu.linkonce.wi.*})
319 .debug_abbrev ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
323 .zdebug_abbrev ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
328 .debug_line ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
332 .zdebug_line ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
337 .debug_frame ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
341 .zdebug_frame ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
346 .debug_str ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
350 .zdebug_str ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
355 .debug_loc ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
359 .zdebug_loc ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
364 .debug_macinfo ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
368 .zdebug_macinfo ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
373 /* SGI/MIPS DWARF 2 extensions. */
374 .debug_weaknames ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
378 .zdebug_weaknames ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
383 .debug_funcnames ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
387 .zdebug_funcnames ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
392 .debug_typenames ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
396 .zdebug_typenames ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
401 .debug_varnames ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
405 .zdebug_varnames ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
410 .debug_macro ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
414 .zdebug_macro ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
420 .debug_ranges ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
424 .zdebug_ranges ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
430 .debug_types ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
432 *(.debug_types${RELOCATING+ .gnu.linkonce.wt.*})
434 .zdebug_types ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
436 *(.zdebug_types${RELOCATING+ .gnu.linkonce.wt.*})
439 /* For Go and Rust. */
440 .debug_gdb_scripts ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
442 *(.debug_gdb_scripts)
444 .zdebug_gdb_scripts ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
446 *(.zdebug_gdb_scripts)