| 1 | # Linker script for PE. |
| 2 | # |
| 3 | # Copyright (C) 2014-2015 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 | |
| 9 | if test -z "${RELOCATEABLE_OUTPUT_FORMAT}"; then |
| 10 | RELOCATEABLE_OUTPUT_FORMAT=${OUTPUT_FORMAT} |
| 11 | fi |
| 12 | |
| 13 | # We can't easily and portably get an unquoted $ in a shell |
| 14 | # substitution, so we do this instead. |
| 15 | if test "${RELOCATING}"; then |
| 16 | R_TEXT='*(.text$*)' |
| 17 | R_DATA='*(.data$*)' |
| 18 | R_RDATA='*(.rdata$*)' |
| 19 | R_IDATA=' |
| 20 | *(.idata$2) |
| 21 | *(.idata$3) |
| 22 | /* These zeroes mark the end of the import list. */ |
| 23 | LONG (0); LONG (0); LONG (0); LONG (0); LONG (0); |
| 24 | *(.idata$4) |
| 25 | *(.idata$5) |
| 26 | *(.idata$6) |
| 27 | *(.idata$7)' |
| 28 | R_CRT='*(.CRT$*)' |
| 29 | R_RSRC='*(.rsrc$*)' |
| 30 | R_EXC='*(.exc$*)' |
| 31 | else |
| 32 | R_TEXT= |
| 33 | R_DATA= |
| 34 | R_RDATA= |
| 35 | R_IDATA= |
| 36 | R_CRT= |
| 37 | R_RSRC= |
| 38 | R_EXC= |
| 39 | fi |
| 40 | |
| 41 | cat <<EOF |
| 42 | /* Copyright (C) 2014-2015 Free Software Foundation, Inc. |
| 43 | |
| 44 | Copying and distribution of this script, with or without modification, |
| 45 | are permitted in any medium without royalty provided the copyright |
| 46 | notice and this notice are preserved. */ |
| 47 | |
| 48 | ${RELOCATING+OUTPUT_FORMAT(${OUTPUT_FORMAT})} |
| 49 | ${RELOCATING-OUTPUT_FORMAT(${RELOCATEABLE_OUTPUT_FORMAT})} |
| 50 | |
| 51 | ${LIB_SEARCH_DIRS} |
| 52 | |
| 53 | ${RELOCATING+ENTRY (__start)} |
| 54 | ${RELOCATING+header = .;} |
| 55 | ${RELOCATING+__fltused = .; /* set up floating pt for MS .obj\'s */} |
| 56 | ${RELOCATING+__ldused = .;} |
| 57 | SECTIONS |
| 58 | { |
| 59 | .text ${RELOCATING+ __image_base__ + __section_alignment__ } : |
| 60 | { |
| 61 | ${RELOCATING+ __text_start__ = . ;} |
| 62 | ${RELOCATING+ *(.init)} |
| 63 | *(.text) |
| 64 | ${R_TEXT} |
| 65 | *(.glue_7t) |
| 66 | *(.glue_7) |
| 67 | ${CONSTRUCTING+ ___CTOR_LIST__ = .; __CTOR_LIST__ = . ; |
| 68 | LONG (-1); *(.ctors); *(.ctor); LONG (0); } |
| 69 | ${CONSTRUCTING+ ___DTOR_LIST__ = .; __DTOR_LIST__ = . ; |
| 70 | LONG (-1); *(.dtors); *(.dtor); LONG (0); } |
| 71 | ${RELOCATING+ *(.fini)} |
| 72 | /* ??? Why is .gcc_exc here? */ |
| 73 | ${RELOCATING+ *(.gcc_exc)} |
| 74 | ${RELOCATING+ etext = .;} |
| 75 | ${RELOCATING+ __text_end__ = .;} |
| 76 | *(.gcc_except_table) |
| 77 | } |
| 78 | |
| 79 | /* The Cygwin32 library uses a section to avoid copying certain data |
| 80 | on fork. This used to be named ".data$nocopy". The linker used |
| 81 | to include this between __data_start__ and __data_end__, but that |
| 82 | breaks building the cygwin32 dll. Instead, we name the section |
| 83 | ".data_cygwin_nocopy" and explicitly include it after __data_end__. */ |
| 84 | |
| 85 | .data ${RELOCATING+BLOCK(__section_alignment__)} : |
| 86 | { |
| 87 | ${RELOCATING+__data_start__ = . ;} |
| 88 | *(.data) |
| 89 | *(.data2) |
| 90 | ${R_DATA} |
| 91 | ${RELOCATING+__data_end__ = . ;} |
| 92 | ${RELOCATING+*(.data_cygwin_nocopy)} |
| 93 | } |
| 94 | |
| 95 | .bss ${RELOCATING+BLOCK(__section_alignment__)} : |
| 96 | { |
| 97 | ${RELOCATING+__bss_start__ = . ;} |
| 98 | *(.bss) |
| 99 | *(COMMON) |
| 100 | /* link.exe apparently pulls in .obj's because of UNDEF common |
| 101 | symbols, which is not the coff way, but that's MS for you. */ |
| 102 | *(.CRT\$XCA) |
| 103 | *(.CRT\$XCZ) |
| 104 | *(.CRT\$XIA) |
| 105 | *(.CRT\$XIZ) |
| 106 | ${RELOCATING+__bss_end__ = . ;} |
| 107 | } |
| 108 | |
| 109 | .rdata ${RELOCATING+BLOCK(__section_alignment__)} : |
| 110 | { |
| 111 | *(.rdata) |
| 112 | ${R_RDATA} |
| 113 | *(.eh_frame) |
| 114 | } |
| 115 | |
| 116 | .edata ${RELOCATING+BLOCK(__section_alignment__)} : |
| 117 | { |
| 118 | *(.edata) |
| 119 | } |
| 120 | |
| 121 | /DISCARD/ : |
| 122 | { |
| 123 | *(.debug\$S) |
| 124 | *(.debug\$T) |
| 125 | *(.debug\$F) |
| 126 | *(.drectve) |
| 127 | *(.debug*) |
| 128 | } |
| 129 | |
| 130 | .idata ${RELOCATING+BLOCK(__section_alignment__)} : |
| 131 | { |
| 132 | /* This cannot currently be handled with grouped sections. |
| 133 | See pe.em:sort_sections. */ |
| 134 | ${R_IDATA} |
| 135 | } |
| 136 | .CRT ${RELOCATING+BLOCK(__section_alignment__)} : |
| 137 | { |
| 138 | ${R_CRT} |
| 139 | } |
| 140 | |
| 141 | .endjunk ${RELOCATING+BLOCK(__section_alignment__)} : |
| 142 | { |
| 143 | /* end is deprecated, don't use it */ |
| 144 | ${RELOCATING+ end = .;} |
| 145 | ${RELOCATING+ _end = .;} |
| 146 | ${RELOCATING+ __end__ = .;} |
| 147 | } |
| 148 | |
| 149 | .reloc ${RELOCATING+BLOCK(__section_alignment__)} : |
| 150 | { |
| 151 | *(.reloc) |
| 152 | } |
| 153 | |
| 154 | .rsrc ${RELOCATING+BLOCK(__section_alignment__)} : |
| 155 | { |
| 156 | *(.rsrc) |
| 157 | ${R_RSRC} |
| 158 | } |
| 159 | |
| 160 | .exc ${RELOCATING+BLOCK(__section_alignment__)} : |
| 161 | { |
| 162 | *(.exc) |
| 163 | ${R_EXC} |
| 164 | } |
| 165 | |
| 166 | .stab ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} : |
| 167 | { |
| 168 | [ .stab ] |
| 169 | } |
| 170 | |
| 171 | .stabstr ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} : |
| 172 | { |
| 173 | [ .stabstr ] |
| 174 | } |
| 175 | EOF |
| 176 | |
| 177 | . $srcdir/scripttempl/DWARF.sc |
| 178 | |
| 179 | cat <<EOF |
| 180 | } |
| 181 | EOF |