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/* Script for -z separate-code */ |
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/* Copyright (C) 2014-2021 Free Software Foundation, Inc. |
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Copying and distribution of this script, with or without modification, |
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are permitted in any medium without royalty provided the copyright |
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notice and this notice are preserved. */ |
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OUTPUT_FORMAT(pei-i386) |
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SEARCH_DIR("=/mingw32/i686-w64-mingw32/lib"); SEARCH_DIR("=/mingw32/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); |
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SECTIONS |
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{ |
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/* Make the virtual address and file offset synced if the alignment is |
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lower than the target page size. */ |
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. = SIZEOF_HEADERS; |
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. = ALIGN(__section_alignment__); |
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.text __image_base__ + ( __section_alignment__ < 0x1000 ? . : __section_alignment__ ) : |
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{ |
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KEEP (*(SORT_NONE(.init))) |
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*(.text) |
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*(SORT(.text$*)) |
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*(.text.*) |
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*(.gnu.linkonce.t.*) |
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*(.glue_7t) |
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*(.glue_7) |
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/* Note: we always define __CTOR_LIST__ and ___CTOR_LIST__ here, |
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we do not PROVIDE them. This is because the ctors.o startup |
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code in libgcc defines them as common symbols, with the |
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expectation that they will be overridden by the definitions |
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here. If we PROVIDE the symbols then they will not be |
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overridden and global constructors will not be run. |
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See PR 22762 for more details. |
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|
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This does mean that it is not possible for a user to define |
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their own __CTOR_LIST__ and __DTOR_LIST__ symbols; if they do, |
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the content from those variables are included but the symbols |
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defined here silently take precedence. If they truly need to |
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be redefined, a custom linker script will have to be used. |
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(The custom script can just be a copy of this script with the |
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PROVIDE() qualifiers added). |
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In particular this means that ld -Ur does not work, because |
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the proper __CTOR_LIST__ set by ld -Ur is overridden by a |
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bogus __CTOR_LIST__ set by the final link. See PR 46. */ |
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___CTOR_LIST__ = .; |
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__CTOR_LIST__ = .; |
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LONG (-1); |
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KEEP(*(.ctors)); |
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KEEP(*(.ctor)); |
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KEEP(*(SORT_BY_NAME(.ctors.*))); |
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LONG (0); |
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/* See comment about __CTOR_LIST__ above. The same reasoning |
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applies here too. */ |
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___DTOR_LIST__ = .; |
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__DTOR_LIST__ = .; |
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LONG (-1); |
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KEEP(*(.dtors)); |
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KEEP(*(.dtor)); |
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KEEP(*(SORT_BY_NAME(.dtors.*))); |
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LONG (0); |
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KEEP (*(SORT_NONE(.fini))) |
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/* ??? Why is .gcc_exc here? */ |
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*(.gcc_exc) |
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PROVIDE (etext = .); |
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PROVIDE (_etext = .); |
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KEEP (*(.gcc_except_table)) |
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} |
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/* The Cygwin32 library uses a section to avoid copying certain data |
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on fork. This used to be named ".data". The linker used |
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to include this between __data_start__ and __data_end__, but that |
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breaks building the cygwin32 dll. Instead, we name the section |
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".data_cygwin_nocopy" and explicitly include it after __data_end__. */ |
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.data BLOCK(__section_alignment__) : |
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{ |
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__data_start__ = . ; |
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*(.data) |
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*(.data2) |
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*(SORT(.data$*)) |
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KEEP(*(.jcr)) |
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__data_end__ = . ; |
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*(.data_cygwin_nocopy) |
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} |
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.rdata BLOCK(__section_alignment__) : |
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{ |
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*(.rdata) |
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*(SORT(.rdata$*)) |
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. = ALIGN(4); |
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__rt_psrelocs_start = .; |
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KEEP(*(.rdata_runtime_pseudo_reloc)) |
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__rt_psrelocs_end = .; |
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} |
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__rt_psrelocs_size = __rt_psrelocs_end - __rt_psrelocs_start; |
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___RUNTIME_PSEUDO_RELOC_LIST_END__ = .; |
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__RUNTIME_PSEUDO_RELOC_LIST_END__ = .; |
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___RUNTIME_PSEUDO_RELOC_LIST__ = . - __rt_psrelocs_size; |
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__RUNTIME_PSEUDO_RELOC_LIST__ = . - __rt_psrelocs_size; |
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.eh_frame BLOCK(__section_alignment__) : |
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{ |
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KEEP(*(.eh_frame*)) |
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} |
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.pdata BLOCK(__section_alignment__) : |
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{ |
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KEEP(*(.pdata*)) |
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} |
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.bss BLOCK(__section_alignment__) : |
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{ |
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__bss_start__ = . ; |
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*(.bss) |
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*(COMMON) |
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__bss_end__ = . ; |
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} |
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.edata BLOCK(__section_alignment__) : |
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{ |
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*(.edata) |
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} |
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/DISCARD/ : |
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{ |
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*(.debug$S) |
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*(.debug$T) |
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*(.debug$F) |
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*(.drectve) |
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*(.note.GNU-stack) |
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*(.gnu.lto_*) |
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} |
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.idata BLOCK(__section_alignment__) : |
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{ |
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/* This cannot currently be handled with grouped sections. |
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See pe.em:sort_sections. */ |
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KEEP (SORT(*)(.idata$2)) |
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KEEP (SORT(*)(.idata$3)) |
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/* These zeroes mark the end of the import list. */ |
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LONG (0); LONG (0); LONG (0); LONG (0); LONG (0); |
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KEEP (SORT(*)(.idata$4)) |
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__IAT_start__ = .; |
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KEEP (SORT(*)(.idata$5)) |
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__IAT_end__ = .; |
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KEEP (SORT(*)(.idata$6)) |
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KEEP (SORT(*)(.idata$7)) |
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} |
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.CRT BLOCK(__section_alignment__) : |
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{ |
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___crt_xc_start__ = . ; |
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KEEP (*(SORT(.CRT$XC*))) /* C initialization */ |
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___crt_xc_end__ = . ; |
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___crt_xi_start__ = . ; |
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KEEP (*(SORT(.CRT$XI*))) /* C++ initialization */ |
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___crt_xi_end__ = . ; |
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___crt_xl_start__ = . ; |
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KEEP (*(SORT(.CRT$XL*))) /* TLS callbacks */ |
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/* ___crt_xl_end__ is defined in the TLS Directory support code */ |
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___crt_xp_start__ = . ; |
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KEEP (*(SORT(.CRT$XP*))) /* Pre-termination */ |
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___crt_xp_end__ = . ; |
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___crt_xt_start__ = . ; |
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KEEP (*(SORT(.CRT$XT*))) /* Termination */ |
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___crt_xt_end__ = . ; |
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} |
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/* Windows TLS expects .tls$AAA to be at the start and .tls$ZZZ to be |
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at the end of section. This is important because _tls_start MUST |
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be at the beginning of the section to enable SECREL32 relocations with TLS |
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data. */ |
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.tls BLOCK(__section_alignment__) : |
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{ |
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___tls_start__ = . ; |
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KEEP (*(.tls$AAA)) |
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KEEP (*(.tls)) |
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KEEP (*(.tls$)) |
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KEEP (*(SORT(.tls$*))) |
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KEEP (*(.tls$ZZZ)) |
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___tls_end__ = . ; |
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} |
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.endjunk BLOCK(__section_alignment__) : |
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{ |
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/* end is deprecated, don't use it */ |
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PROVIDE (end = .); |
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PROVIDE ( _end = .); |
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__end__ = .; |
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} |
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.rsrc BLOCK(__section_alignment__) : SUBALIGN(4) |
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{ |
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KEEP (*(.rsrc)) |
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KEEP (*(.rsrc$*)) |
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} |
| 180 |
.reloc BLOCK(__section_alignment__) : |
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{ |
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*(.reloc) |
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} |
| 184 |
.stab BLOCK(__section_alignment__) (NOLOAD) : |
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{ |
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*(.stab) |
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} |
| 188 |
.stabstr BLOCK(__section_alignment__) (NOLOAD) : |
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{ |
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*(.stabstr) |
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} |
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/* DWARF debug sections. |
| 193 |
Symbols in the DWARF debugging sections are relative to the beginning |
| 194 |
of the section. Unlike other targets that fake this by putting the |
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section VMA at 0, the PE format will not allow it. */ |
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/* DWARF 1.1 and DWARF 2. */ |
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.debug_aranges BLOCK(__section_alignment__) (NOLOAD) : |
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{ |
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*(.debug_aranges) |
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} |
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.zdebug_aranges BLOCK(__section_alignment__) (NOLOAD) : |
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{ |
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*(.zdebug_aranges) |
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} |
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.debug_pubnames BLOCK(__section_alignment__) (NOLOAD) : |
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{ |
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*(.debug_pubnames) |
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} |
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.zdebug_pubnames BLOCK(__section_alignment__) (NOLOAD) : |
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{ |
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*(.zdebug_pubnames) |
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} |
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/* DWARF 2. */ |
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.debug_info BLOCK(__section_alignment__) (NOLOAD) : |
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{ |
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*(.debug_info .gnu.linkonce.wi.*) |
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} |
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.zdebug_info BLOCK(__section_alignment__) (NOLOAD) : |
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{ |
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*(.zdebug_info .zdebug.gnu.linkonce.wi.*) |
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} |
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.debug_abbrev BLOCK(__section_alignment__) (NOLOAD) : |
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{ |
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*(.debug_abbrev) |
| 225 |
} |
| 226 |
.zdebug_abbrev BLOCK(__section_alignment__) (NOLOAD) : |
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{ |
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*(.zdebug_abbrev) |
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} |
| 230 |
.debug_line BLOCK(__section_alignment__) (NOLOAD) : |
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{ |
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*(.debug_line) |
| 233 |
} |
| 234 |
.zdebug_line BLOCK(__section_alignment__) (NOLOAD) : |
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{ |
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*(.zdebug_line) |
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} |
| 238 |
.debug_frame BLOCK(__section_alignment__) (NOLOAD) : |
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{ |
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*(.debug_frame*) |
| 241 |
} |
| 242 |
.zdebug_frame BLOCK(__section_alignment__) (NOLOAD) : |
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{ |
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*(.zdebug_frame*) |
| 245 |
} |
| 246 |
.debug_str BLOCK(__section_alignment__) (NOLOAD) : |
| 247 |
{ |
| 248 |
*(.debug_str) |
| 249 |
} |
| 250 |
.zdebug_str BLOCK(__section_alignment__) (NOLOAD) : |
| 251 |
{ |
| 252 |
*(.zdebug_str) |
| 253 |
} |
| 254 |
.debug_loc BLOCK(__section_alignment__) (NOLOAD) : |
| 255 |
{ |
| 256 |
*(.debug_loc) |
| 257 |
} |
| 258 |
.zdebug_loc BLOCK(__section_alignment__) (NOLOAD) : |
| 259 |
{ |
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*(.zdebug_loc) |
| 261 |
} |
| 262 |
.debug_macinfo BLOCK(__section_alignment__) (NOLOAD) : |
| 263 |
{ |
| 264 |
*(.debug_macinfo) |
| 265 |
} |
| 266 |
.zdebug_macinfo BLOCK(__section_alignment__) (NOLOAD) : |
| 267 |
{ |
| 268 |
*(.zdebug_macinfo) |
| 269 |
} |
| 270 |
/* SGI/MIPS DWARF 2 extensions. */ |
| 271 |
.debug_weaknames BLOCK(__section_alignment__) (NOLOAD) : |
| 272 |
{ |
| 273 |
*(.debug_weaknames) |
| 274 |
} |
| 275 |
.zdebug_weaknames BLOCK(__section_alignment__) (NOLOAD) : |
| 276 |
{ |
| 277 |
*(.zdebug_weaknames) |
| 278 |
} |
| 279 |
.debug_funcnames BLOCK(__section_alignment__) (NOLOAD) : |
| 280 |
{ |
| 281 |
*(.debug_funcnames) |
| 282 |
} |
| 283 |
.zdebug_funcnames BLOCK(__section_alignment__) (NOLOAD) : |
| 284 |
{ |
| 285 |
*(.zdebug_funcnames) |
| 286 |
} |
| 287 |
.debug_typenames BLOCK(__section_alignment__) (NOLOAD) : |
| 288 |
{ |
| 289 |
*(.debug_typenames) |
| 290 |
} |
| 291 |
.zdebug_typenames BLOCK(__section_alignment__) (NOLOAD) : |
| 292 |
{ |
| 293 |
*(.zdebug_typenames) |
| 294 |
} |
| 295 |
.debug_varnames BLOCK(__section_alignment__) (NOLOAD) : |
| 296 |
{ |
| 297 |
*(.debug_varnames) |
| 298 |
} |
| 299 |
.zdebug_varnames BLOCK(__section_alignment__) (NOLOAD) : |
| 300 |
{ |
| 301 |
*(.zdebug_varnames) |
| 302 |
} |
| 303 |
/* DWARF 3. */ |
| 304 |
.debug_pubtypes BLOCK(__section_alignment__) (NOLOAD) : |
| 305 |
{ |
| 306 |
*(.debug_pubtypes) |
| 307 |
} |
| 308 |
.zdebug_pubtypes BLOCK(__section_alignment__) (NOLOAD) : |
| 309 |
{ |
| 310 |
*(.zdebug_pubtypes) |
| 311 |
} |
| 312 |
.debug_ranges BLOCK(__section_alignment__) (NOLOAD) : |
| 313 |
{ |
| 314 |
*(.debug_ranges) |
| 315 |
} |
| 316 |
.zdebug_ranges BLOCK(__section_alignment__) (NOLOAD) : |
| 317 |
{ |
| 318 |
*(.zdebug_ranges) |
| 319 |
} |
| 320 |
/* DWARF 4. */ |
| 321 |
.debug_types BLOCK(__section_alignment__) (NOLOAD) : |
| 322 |
{ |
| 323 |
*(.debug_types .gnu.linkonce.wt.*) |
| 324 |
} |
| 325 |
.zdebug_types BLOCK(__section_alignment__) (NOLOAD) : |
| 326 |
{ |
| 327 |
*(.zdebug_types .gnu.linkonce.wt.*) |
| 328 |
} |
| 329 |
/* DWARF 5. */ |
| 330 |
.debug_addr BLOCK(__section_alignment__) (NOLOAD) : |
| 331 |
{ |
| 332 |
*(.debug_addr) |
| 333 |
} |
| 334 |
.zdebug_addr BLOCK(__section_alignment__) (NOLOAD) : |
| 335 |
{ |
| 336 |
*(.zdebug_addr) |
| 337 |
} |
| 338 |
.debug_line_str BLOCK(__section_alignment__) (NOLOAD) : |
| 339 |
{ |
| 340 |
*(.debug_line_str) |
| 341 |
} |
| 342 |
.zdebug_line_str BLOCK(__section_alignment__) (NOLOAD) : |
| 343 |
{ |
| 344 |
*(.zdebug_line_str) |
| 345 |
} |
| 346 |
.debug_loclists BLOCK(__section_alignment__) (NOLOAD) : |
| 347 |
{ |
| 348 |
*(.debug_loclists) |
| 349 |
} |
| 350 |
.zdebug_loclists BLOCK(__section_alignment__) (NOLOAD) : |
| 351 |
{ |
| 352 |
*(.zdebug_loclists) |
| 353 |
} |
| 354 |
.debug_macro BLOCK(__section_alignment__) (NOLOAD) : |
| 355 |
{ |
| 356 |
*(.debug_macro) |
| 357 |
} |
| 358 |
.zdebug_macro BLOCK(__section_alignment__) (NOLOAD) : |
| 359 |
{ |
| 360 |
*(.zdebug_macro) |
| 361 |
} |
| 362 |
.debug_names BLOCK(__section_alignment__) (NOLOAD) : |
| 363 |
{ |
| 364 |
*(.debug_names) |
| 365 |
} |
| 366 |
.zdebug_names BLOCK(__section_alignment__) (NOLOAD) : |
| 367 |
{ |
| 368 |
*(.zdebug_names) |
| 369 |
} |
| 370 |
.debug_rnglists BLOCK(__section_alignment__) (NOLOAD) : |
| 371 |
{ |
| 372 |
*(.debug_rnglists) |
| 373 |
} |
| 374 |
.zdebug_rnglists BLOCK(__section_alignment__) (NOLOAD) : |
| 375 |
{ |
| 376 |
*(.zdebug_rnglists) |
| 377 |
} |
| 378 |
.debug_str_offsets BLOCK(__section_alignment__) (NOLOAD) : |
| 379 |
{ |
| 380 |
*(.debug_str_offsets) |
| 381 |
} |
| 382 |
.zdebug_str_offsets BLOCK(__section_alignment__) (NOLOAD) : |
| 383 |
{ |
| 384 |
*(.zdebug_str_offsets) |
| 385 |
} |
| 386 |
.debug_sup BLOCK(__section_alignment__) (NOLOAD) : |
| 387 |
{ |
| 388 |
*(.debug_sup) |
| 389 |
} |
| 390 |
/* For Go and Rust. */ |
| 391 |
.debug_gdb_scripts BLOCK(__section_alignment__) (NOLOAD) : |
| 392 |
{ |
| 393 |
*(.debug_gdb_scripts) |
| 394 |
} |
| 395 |
.zdebug_gdb_scripts BLOCK(__section_alignment__) (NOLOAD) : |
| 396 |
{ |
| 397 |
*(.zdebug_gdb_scripts) |
| 398 |
} |
| 399 |
} |