[1166] | 1 | /* Script for -Ur */
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| 2 | /* Copyright (C) 2014-2021 Free Software Foundation, Inc.
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| 3 | Copying and distribution of this script, with or without modification,
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| 4 | are permitted in any medium without royalty provided the copyright
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| 5 | notice and this notice are preserved. */
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| 6 | OUTPUT_FORMAT(pe-i386)
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| 7 | 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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| 8 | SECTIONS
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| 9 | {
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| 10 | .text :
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| 11 | {
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| 12 | *(.text)
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| 13 | /* Note: we always define __CTOR_LIST__ and ___CTOR_LIST__ here,
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| 14 | we do not PROVIDE them. This is because the ctors.o startup
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| 15 | code in libgcc defines them as common symbols, with the
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| 16 | expectation that they will be overridden by the definitions
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| 17 | here. If we PROVIDE the symbols then they will not be
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| 18 | overridden and global constructors will not be run.
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| 19 | See PR 22762 for more details.
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| 20 |
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| 21 | This does mean that it is not possible for a user to define
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| 22 | their own __CTOR_LIST__ and __DTOR_LIST__ symbols; if they do,
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| 23 | the content from those variables are included but the symbols
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| 24 | defined here silently take precedence. If they truly need to
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| 25 | be redefined, a custom linker script will have to be used.
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| 26 | (The custom script can just be a copy of this script with the
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| 27 | PROVIDE() qualifiers added).
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| 28 | In particular this means that ld -Ur does not work, because
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| 29 | the proper __CTOR_LIST__ set by ld -Ur is overridden by a
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| 30 | bogus __CTOR_LIST__ set by the final link. See PR 46. */
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| 31 | ___CTOR_LIST__ = .;
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| 32 | __CTOR_LIST__ = .;
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| 33 | LONG (-1);
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| 34 | KEEP(*(.ctors));
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| 35 | KEEP(*(.ctor));
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| 36 | KEEP(*(SORT_BY_NAME(.ctors.*)));
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| 37 | LONG (0);
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| 38 | /* See comment about __CTOR_LIST__ above. The same reasoning
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| 39 | applies here too. */
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| 40 | ___DTOR_LIST__ = .;
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| 41 | __DTOR_LIST__ = .;
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| 42 | LONG (-1);
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| 43 | KEEP(*(.dtors));
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| 44 | KEEP(*(.dtor));
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| 45 | KEEP(*(SORT_BY_NAME(.dtors.*)));
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| 46 | LONG (0);
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| 47 | }
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| 48 | /* The Cygwin32 library uses a section to avoid copying certain data
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| 49 | on fork. This used to be named ".data". The linker used
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| 50 | to include this between __data_start__ and __data_end__, but that
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| 51 | breaks building the cygwin32 dll. Instead, we name the section
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| 52 | ".data_cygwin_nocopy" and explicitly include it after __data_end__. */
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| 53 | .data :
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| 54 | {
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| 55 | *(.data)
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| 56 | KEEP(*(.jcr))
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| 57 | }
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| 58 | .rdata :
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| 59 | {
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| 60 | *(.rdata)
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| 61 | . = ALIGN(4);
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| 62 | }
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| 63 | .eh_frame :
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| 64 | {
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| 65 | KEEP(*(.eh_frame))
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| 66 | }
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| 67 | .pdata :
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| 68 | {
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| 69 | KEEP(*(.pdata))
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| 70 | }
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| 71 | .bss :
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| 72 | {
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| 73 | *(.bss)
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| 74 | *(COMMON)
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| 75 | }
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| 76 | .edata :
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| 77 | {
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| 78 | *(.edata)
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| 79 | }
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| 80 | /DISCARD/ :
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| 81 | {
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| 82 | *(.debug$S)
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| 83 | *(.debug$T)
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| 84 | *(.debug$F)
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| 85 | *(.drectve)
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| 86 | }
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| 87 | .idata :
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| 88 | {
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| 89 | /* This cannot currently be handled with grouped sections.
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| 90 | See pe.em:sort_sections. */
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| 91 | }
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| 92 | .CRT :
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| 93 | {
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| 94 | /* ___crt_xl_end__ is defined in the TLS Directory support code */
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| 95 | }
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| 96 | /* Windows TLS expects .tls$AAA to be at the start and .tls$ZZZ to be
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| 97 | at the end of section. This is important because _tls_start MUST
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| 98 | be at the beginning of the section to enable SECREL32 relocations with TLS
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| 99 | data. */
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| 100 | .tls :
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| 101 | {
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| 102 | *(.tls)
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| 103 | }
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| 104 | .endjunk :
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| 105 | {
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| 106 | /* end is deprecated, don't use it */
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| 107 | }
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| 108 | .rsrc : SUBALIGN(4)
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| 109 | {
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| 110 | *(.rsrc)
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| 111 | }
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| 112 | .reloc :
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| 113 | {
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| 114 | *(.reloc)
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| 115 | }
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| 116 | .stab :
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| 117 | {
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| 118 | *(.stab)
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| 119 | }
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| 120 | .stabstr :
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| 121 | {
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| 122 | *(.stabstr)
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| 123 | }
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| 124 | /* DWARF debug sections.
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| 125 | Symbols in the DWARF debugging sections are relative to the beginning
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| 126 | of the section. Unlike other targets that fake this by putting the
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| 127 | section VMA at 0, the PE format will not allow it. */
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| 128 | /* DWARF 1.1 and DWARF 2. */
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| 129 | .debug_aranges :
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| 130 | {
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| 131 | *(.debug_aranges)
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| 132 | }
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| 133 | .zdebug_aranges :
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| 134 | {
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| 135 | *(.zdebug_aranges)
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| 136 | }
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| 137 | .debug_pubnames :
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| 138 | {
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| 139 | *(.debug_pubnames)
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| 140 | }
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| 141 | .zdebug_pubnames :
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| 142 | {
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| 143 | *(.zdebug_pubnames)
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| 144 | }
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| 145 | /* DWARF 2. */
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| 146 | .debug_info :
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| 147 | {
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| 148 | *(.debug_info)
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| 149 | }
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| 150 | .zdebug_info :
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| 151 | {
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| 152 | *(.zdebug_info)
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| 153 | }
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| 154 | .debug_abbrev :
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| 155 | {
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| 156 | *(.debug_abbrev)
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| 157 | }
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| 158 | .zdebug_abbrev :
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| 159 | {
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| 160 | *(.zdebug_abbrev)
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| 161 | }
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| 162 | .debug_line :
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| 163 | {
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| 164 | *(.debug_line)
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| 165 | }
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| 166 | .zdebug_line :
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| 167 | {
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| 168 | *(.zdebug_line)
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| 169 | }
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| 170 | .debug_frame :
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| 171 | {
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| 172 | *(.debug_frame*)
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| 173 | }
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| 174 | .zdebug_frame :
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| 175 | {
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| 176 | *(.zdebug_frame*)
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| 177 | }
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| 178 | .debug_str :
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| 179 | {
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| 180 | *(.debug_str)
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| 181 | }
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| 182 | .zdebug_str :
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| 183 | {
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| 184 | *(.zdebug_str)
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| 185 | }
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| 186 | .debug_loc :
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| 187 | {
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| 188 | *(.debug_loc)
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| 189 | }
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| 190 | .zdebug_loc :
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| 191 | {
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| 192 | *(.zdebug_loc)
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| 193 | }
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| 194 | .debug_macinfo :
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| 195 | {
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| 196 | *(.debug_macinfo)
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| 197 | }
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| 198 | .zdebug_macinfo :
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| 199 | {
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| 200 | *(.zdebug_macinfo)
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| 201 | }
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| 202 | /* SGI/MIPS DWARF 2 extensions. */
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| 203 | .debug_weaknames :
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| 204 | {
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| 205 | *(.debug_weaknames)
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| 206 | }
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| 207 | .zdebug_weaknames :
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| 208 | {
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| 209 | *(.zdebug_weaknames)
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| 210 | }
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| 211 | .debug_funcnames :
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| 212 | {
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| 213 | *(.debug_funcnames)
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| 214 | }
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| 215 | .zdebug_funcnames :
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| 216 | {
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| 217 | *(.zdebug_funcnames)
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| 218 | }
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| 219 | .debug_typenames :
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| 220 | {
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| 221 | *(.debug_typenames)
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| 222 | }
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| 223 | .zdebug_typenames :
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| 224 | {
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| 225 | *(.zdebug_typenames)
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| 226 | }
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| 227 | .debug_varnames :
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| 228 | {
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| 229 | *(.debug_varnames)
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| 230 | }
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| 231 | .zdebug_varnames :
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| 232 | {
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| 233 | *(.zdebug_varnames)
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| 234 | }
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| 235 | /* DWARF 3. */
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| 236 | .debug_pubtypes :
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| 237 | {
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| 238 | *(.debug_pubtypes)
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| 239 | }
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| 240 | .zdebug_pubtypes :
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| 241 | {
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| 242 | *(.zdebug_pubtypes)
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| 243 | }
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| 244 | .debug_ranges :
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| 245 | {
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| 246 | *(.debug_ranges)
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| 247 | }
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| 248 | .zdebug_ranges :
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| 249 | {
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| 250 | *(.zdebug_ranges)
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| 251 | }
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| 252 | /* DWARF 4. */
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| 253 | .debug_types :
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| 254 | {
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| 255 | *(.debug_types)
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| 256 | }
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| 257 | .zdebug_types :
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| 258 | {
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| 259 | *(.zdebug_types)
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| 260 | }
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| 261 | /* DWARF 5. */
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| 262 | .debug_addr :
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| 263 | {
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| 264 | *(.debug_addr)
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| 265 | }
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| 266 | .zdebug_addr :
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| 267 | {
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| 268 | *(.zdebug_addr)
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| 269 | }
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| 270 | .debug_line_str :
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| 271 | {
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| 272 | *(.debug_line_str)
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| 273 | }
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| 274 | .zdebug_line_str :
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| 275 | {
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| 276 | *(.zdebug_line_str)
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| 277 | }
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| 278 | .debug_loclists :
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| 279 | {
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| 280 | *(.debug_loclists)
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| 281 | }
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| 282 | .zdebug_loclists :
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| 283 | {
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| 284 | *(.zdebug_loclists)
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| 285 | }
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| 286 | .debug_macro :
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| 287 | {
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| 288 | *(.debug_macro)
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| 289 | }
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| 290 | .zdebug_macro :
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| 291 | {
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| 292 | *(.zdebug_macro)
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| 293 | }
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| 294 | .debug_names :
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| 295 | {
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| 296 | *(.debug_names)
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| 297 | }
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| 298 | .zdebug_names :
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| 299 | {
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| 300 | *(.zdebug_names)
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| 301 | }
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| 302 | .debug_rnglists :
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| 303 | {
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| 304 | *(.debug_rnglists)
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| 305 | }
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| 306 | .zdebug_rnglists :
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| 307 | {
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| 308 | *(.zdebug_rnglists)
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| 309 | }
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| 310 | .debug_str_offsets :
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| 311 | {
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| 312 | *(.debug_str_offsets)
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| 313 | }
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| 314 | .zdebug_str_offsets :
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| 315 | {
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| 316 | *(.zdebug_str_offsets)
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| 317 | }
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| 318 | .debug_sup :
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| 319 | {
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| 320 | *(.debug_sup)
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| 321 | }
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| 322 | /* For Go and Rust. */
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| 323 | .debug_gdb_scripts :
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| 324 | {
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| 325 | *(.debug_gdb_scripts)
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| 326 | }
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| 327 | .zdebug_gdb_scripts :
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| 328 | {
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| 329 | *(.zdebug_gdb_scripts)
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| 330 | }
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| 331 | }
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