1 /* Script for -pie -z combreloc: position independent executable, combine & sort relocs */ 2 OUTPUT_FORMAT("elf32-i386", "elf32-i386", 3 "elf32-i386") 4 OUTPUT_ARCH(i386) 5 ENTRY(_start) 6 SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); 7 SECTIONS 8 { 9 /* Read-only sections, merged into text segment: */ 10 . = 0 + SIZEOF_HEADERS; 11 .interp : { *(.interp) } 12 .note.gnu.build-id : { *(.note.gnu.build-id) } 13 .hash : { *(.hash) } 14 .gnu.hash : { *(.gnu.hash) } 15 .dynsym : { *(.dynsym) } 16 .dynstr : { *(.dynstr) } 17 .gnu.version : { *(.gnu.version) } 18 .gnu.version_d : { *(.gnu.version_d) } 19 .gnu.version_r : { *(.gnu.version_r) } 20 .rel.dyn : 21 { 22 *(.rel.init) 23 *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) 24 *(.rel.fini) 25 *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) 26 *(.rel.data.rel.ro* .rel.gnu.linkonce.d.rel.ro.*) 27 *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) 28 *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) 29 *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) 30 *(.rel.ctors) 31 *(.rel.dtors) 32 *(.rel.got) 33 *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) 34 } 35 .rela.dyn : 36 { 37 *(.rela.init) 38 *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) 39 *(.rela.fini) 40 *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) 41 *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) 42 *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) 43 *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) 44 *(.rela.ctors) 45 *(.rela.dtors) 46 *(.rela.got) 47 *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) 48 } 49 .rel.plt : { *(.rel.plt) } 50 .rela.plt : { *(.rela.plt) } 51 .init : 52 { 53 KEEP (*(.init)) 54 } =0x90909090 55 .plt : { *(.plt) } 56 .text : 57 { 58 *(.text .stub .text.* .gnu.linkonce.t.*) 59 /* .gnu.warning sections are handled specially by elf32.em. */ 60 *(.gnu.warning) 61 } =0x90909090 62 .fini : 63 { 64 KEEP (*(.fini)) 65 } =0x90909090 66 PROVIDE (__etext = .); 67 PROVIDE (_etext = .); 68 PROVIDE (etext = .); 69 .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } 70 .rodata1 : { *(.rodata1) } 71 .eh_frame_hdr : { *(.eh_frame_hdr) } 72 .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } 73 .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } 74 /* Adjust the address for the data segment. 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Because this is a wildcard, it 108 doesn't matter if the user does not 109 actually link against crtbegin.o; the 110 linker won't look for a file to match a 111 wildcard. The wildcard also means that it 112 doesn't matter which directory crtbegin.o 113 is in. */ 114 KEEP (*crtbegin.o(.ctors)) 115 KEEP (*crtbegin?.o(.ctors)) 116 /* We don't want to include the .ctor section from 117 the crtend.o file until after the sorted ctors. 118 The .ctor section from the crtend file contains the 119 end of ctors marker and it must be last */ 120 KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) 121 KEEP (*(SORT(.ctors.*))) 122 KEEP (*(.ctors)) 123 } 124 .dtors : 125 { 126 KEEP (*crtbegin.o(.dtors)) 127 KEEP (*crtbegin?.o(.dtors)) 128 KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) 129 KEEP (*(SORT(.dtors.*))) 130 KEEP (*(.dtors)) 131 } 132 .jcr : { KEEP (*(.jcr)) } 133 .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro* .gnu.linkonce.d.rel.ro.*) } 134 .dynamic : { *(.dynamic) } 135 .got : { *(.got) } 136 . = DATA_SEGMENT_RELRO_END (12, .); 137 .got.plt : { *(.got.plt) } 138 .data : 139 { 140 *(.data .data.* .gnu.linkonce.d.*) 141 SORT(CONSTRUCTORS) 142 } 143 .data1 : { *(.data1) } 144 _edata = .; PROVIDE (edata = .); 145 __bss_start = .; 146 .bss : 147 { 148 *(.dynbss) 149 *(.bss .bss.* .gnu.linkonce.b.*) 150 *(COMMON) 151 /* Align here to ensure that the .bss section occupies space up to 152 _end. Align after .bss to ensure correct alignment even if the 153 .bss section disappears because there are no input sections. 154 FIXME: Why do we need it? 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