1# Linker script for PE. 2# 3# Copyright (C) 2014-2016 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$*))' 22 R_DATA='*(SORT(.data$*))' 23 R_RDATA='*(SORT(.rdata$*))' 24 R_IDATA=' 25 SORT(*)(.idata$2) 26 SORT(*)(.idata$3) 27 /* These zeroes mark the end of the import list. */ 28 LONG (0); LONG (0); LONG (0); LONG (0); LONG (0); 29 SORT(*)(.idata$4) 30 SORT(*)(.idata$5) 31 SORT(*)(.idata$6) 32 SORT(*)(.idata$7)' 33 R_CRT='*(SORT(.CRT$*))' 34 R_RSRC='*(SORT(.rsrc$*))' 35else 36 R_TEXT= 37 R_DATA= 38 R_RDATA= 39 R_IDATA= 40 R_CRT= 41 R_RSRC= 42fi 43 44cat <<EOF 45/* Copyright (C) 2014-2016 Free Software Foundation, Inc. 46 47 Copying and distribution of this script, with or without modification, 48 are permitted in any medium without royalty provided the copyright 49 notice and this notice are preserved. */ 50 51${RELOCATING+OUTPUT_FORMAT(${OUTPUT_FORMAT})} 52${RELOCATING-OUTPUT_FORMAT(${RELOCATEABLE_OUTPUT_FORMAT})} 53 54${LIB_SEARCH_DIRS} 55 56${RELOCATING+ENTRY (_mainCRTStartup)} 57 58SECTIONS 59{ 60 .text ${RELOCATING+ __image_base__ + __section_alignment__ } : 61 { 62 ${RELOCATING+ *(.init)} 63 *(.text) 64 ${R_TEXT} 65 *(.glue_7t) 66 *(.glue_7) 67 ${RELOCATING+ *(.text.*)} 68 ${CONSTRUCTING+ ___CTOR_LIST__ = .; __CTOR_LIST__ = . ; 69 LONG (-1); *(.ctors); *(.ctor); LONG (0); } 70 ${CONSTRUCTING+ ___DTOR_LIST__ = .; __DTOR_LIST__ = . ; 71 LONG (-1); *(.dtors); *(.dtor); LONG (0); } 72 ${RELOCATING+ *(.fini)} 73 /* ??? Why is .gcc_exc here? */ 74 ${RELOCATING+ *(.gcc_exc)} 75 ${RELOCATING+ etext = .;} 76 *(.gcc_except_table) 77 78 /* For EPOC the read only data is located at the end of the .text 79 section */ 80 *(.rdata) 81 ${R_RDATA} 82 *(.eh_frame) 83 } 84 85 /* The Cygwin32 library uses a section to avoid copying certain data 86 on fork. This used to be named ".data$nocopy". The linker used 87 to include this between __data_start__ and __data_end__, but that 88 breaks building the cygwin32 dll. Instead, we name the section 89 ".data_cygwin_nocopy" and explicitly include it after __data_end__. */ 90 91 .data ${RELOCATING+BLOCK(__section_alignment__)} : 92 { 93 ${RELOCATING+__data_start__ = . ;} 94 *(.data) 95 *(.data2) 96 ${R_DATA} 97 ${RELOCATING+__data_end__ = . ;} 98 ${RELOCATING+*(.data_cygwin_nocopy)} 99 } 100 101 .bss ${RELOCATING+BLOCK(__section_alignment__)} : 102 { 103 ${RELOCATING+__bss_start__ = . ;} 104 *(.bss) 105 *(COMMON) 106 ${RELOCATING+__bss_end__ = . ;} 107 } 108 109 .edata ${RELOCATING+BLOCK(__section_alignment__)} : 110 { 111 *(.edata) 112 } 113 114 /DISCARD/ : 115 { 116 *(.debug\$S) 117 *(.debug\$T) 118 *(.debug\$F) 119 *(.drectve) 120 } 121 122 .idata ${RELOCATING+BLOCK(__section_alignment__)} : 123 { 124 /* This cannot currently be handled with grouped sections. 125 See pe.em:sort_sections. */ 126 ${R_IDATA} 127 } 128 129 .CRT ${RELOCATING+BLOCK(__section_alignment__)} : 130 { 131 ${R_CRT} 132 } 133 134 .endjunk ${RELOCATING+BLOCK(__section_alignment__)} : 135 { 136 /* end is deprecated, don't use it */ 137 ${RELOCATING+ end = .;} 138 ${RELOCATING+ _end = .;} 139 ${RELOCATING+ __end__ = .;} 140 } 141 142 .reloc ${RELOCATING+BLOCK(__section_alignment__)} : 143 { 144 *(.reloc) 145 } 146 147 .rsrc ${RELOCATING+BLOCK(__section_alignment__)} : 148 { 149 *(.rsrc) 150 ${R_RSRC} 151 } 152 153 .stab ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} : 154 { 155 [ .stab ] 156 } 157 158 .stabstr ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} : 159 { 160 [ .stabstr ] 161 } 162 163} 164EOF 165