1 /* Script for --shared -z combreloc -z now -z relro: shared library, combine & sort relocs */ 2 OUTPUT_FORMAT("elf64-l1om", "elf64-l1om", 3 "elf64-l1om") 4 OUTPUT_ARCH(l1om) 5 ENTRY(_start) 6 SECTIONS 7 { 8 /* Read-only sections, merged into text segment: */ 9 . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; 10 .note.gnu.build-id : { *(.note.gnu.build-id) } 11 .hash : { *(.hash) } 12 .gnu.hash : { *(.gnu.hash) } 13 .dynsym : { *(.dynsym) } 14 .dynstr : { *(.dynstr) } 15 .gnu.version : { *(.gnu.version) } 16 .gnu.version_d : { *(.gnu.version_d) } 17 .gnu.version_r : { *(.gnu.version_r) } 18 .rela.dyn : 19 { 20 *(.rela.init) 21 *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) 22 *(.rela.fini) 23 *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) 24 *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) 25 *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) 26 *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) 27 *(.rela.ctors) 28 *(.rela.dtors) 29 *(.rela.got) 30 *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) 31 *(.rela.ldata .rela.ldata.* .rela.gnu.linkonce.l.*) 32 *(.rela.lbss .rela.lbss.* .rela.gnu.linkonce.lb.*) 33 *(.rela.lrodata .rela.lrodata.* .rela.gnu.linkonce.lr.*) 34 *(.rela.iplt) 35 } 36 .rela.plt : 37 { 38 *(.rela.plt) 39 } 40 .init : 41 { 42 KEEP (*(.init)) 43 } =0x90909090 44 .plt : { *(.plt) } 45 .iplt : { *(.iplt) } 46 .text : 47 { 48 *(.text.unlikely .text.*_unlikely) 49 *(.text.exit .text.exit.*) 50 *(.text.startup .text.startup.*) 51 *(.text.hot .text.hot.*) 52 *(.text .stub .text.* .gnu.linkonce.t.*) 53 /* .gnu.warning sections are handled specially by elf32.em. */ 54 *(.gnu.warning) 55 } =0x90909090 56 .fini : 57 { 58 KEEP (*(.fini)) 59 } =0x90909090 60 PROVIDE (__etext = .); 61 PROVIDE (_etext = .); 62 PROVIDE (etext = .); 63 .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } 64 .rodata1 : { *(.rodata1) } 65 .eh_frame_hdr : { *(.eh_frame_hdr) } 66 .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } 67 .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } 68 /* Adjust the address for the data segment. We want to adjust up to 69 the same address within the page on the next page up. */ 70 . = ALIGN (CONSTANT (MAXPAGESIZE)) - ((CONSTANT (MAXPAGESIZE) - .) & (CONSTANT (MAXPAGESIZE) - 1)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); 71 /* Exception handling */ 72 .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } 73 .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } 74 /* Thread Local Storage sections */ 75 .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } 76 .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } 77 .preinit_array : 78 { 79 KEEP (*(.preinit_array)) 80 } 81 .init_array : 82 { 83 KEEP (*(SORT(.init_array.*))) 84 KEEP (*(.init_array)) 85 } 86 .fini_array : 87 { 88 KEEP (*(SORT(.fini_array.*))) 89 KEEP (*(.fini_array)) 90 } 91 .ctors : 92 { 93 /* gcc uses crtbegin.o to find the start of 94 the constructors, so we make sure it is 95 first. Because this is a wildcard, it 96 doesn't matter if the user does not 97 actually link against crtbegin.o; the 98 linker won't look for a file to match a 99 wildcard. The wildcard also means that it 100 doesn't matter which directory crtbegin.o 101 is in. */ 102 KEEP (*crtbegin.o(.ctors)) 103 KEEP (*crtbegin?.o(.ctors)) 104 /* We don't want to include the .ctor section from 105 the crtend.o file until after the sorted ctors. 106 The .ctor section from the crtend file contains the 107 end of ctors marker and it must be last */ 108 KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) 109 KEEP (*(SORT(.ctors.*))) 110 KEEP (*(.ctors)) 111 } 112 .dtors : 113 { 114 KEEP (*crtbegin.o(.dtors)) 115 KEEP (*crtbegin?.o(.dtors)) 116 KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) 117 KEEP (*(SORT(.dtors.*))) 118 KEEP (*(.dtors)) 119 } 120 .jcr : { KEEP (*(.jcr)) } 121 .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro* .gnu.linkonce.d.rel.ro.*) } 122 .dynamic : { *(.dynamic) } 123 .got : { *(.got.plt) *(.igot.plt) *(.got) *(.igot) } 124 . = DATA_SEGMENT_RELRO_END (0, .); 125 .data : 126 { 127 *(.data .data.* .gnu.linkonce.d.*) 128 SORT(CONSTRUCTORS) 129 } 130 .data1 : { *(.data1) } 131 _edata = .; PROVIDE (edata = .); 132 __bss_start = .; 133 .bss : 134 { 135 *(.dynbss) 136 *(.bss .bss.* .gnu.linkonce.b.*) 137 *(COMMON) 138 /* Align here to ensure that the .bss section occupies space up to 139 _end. Align after .bss to ensure correct alignment even if the 140 .bss section disappears because there are no input sections. 141 FIXME: Why do we need it? When there is no .bss section, we don't 142 pad the .data section. */ 143 . = ALIGN(. != 0 ? 64 / 8 : 1); 144 } 145 .lbss : 146 { 147 *(.dynlbss) 148 *(.lbss .lbss.* .gnu.linkonce.lb.*) 149 *(LARGE_COMMON) 150 } 151 . = ALIGN(64 / 8); 152 .lrodata ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)) : 153 { 154 *(.lrodata .lrodata.* .gnu.linkonce.lr.*) 155 } 156 .ldata ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)) : 157 { 158 *(.ldata .ldata.* .gnu.linkonce.l.*) 159 . = ALIGN(. != 0 ? 64 / 8 : 1); 160 } 161 . = ALIGN(64 / 8); 162 _end = .; PROVIDE (end = .); 163 . = DATA_SEGMENT_END (.); 164 /* Stabs debugging sections. */ 165 .stab 0 : { *(.stab) } 166 .stabstr 0 : { *(.stabstr) } 167 .stab.excl 0 : { *(.stab.excl) } 168 .stab.exclstr 0 : { *(.stab.exclstr) } 169 .stab.index 0 : { *(.stab.index) } 170 .stab.indexstr 0 : { *(.stab.indexstr) } 171 .comment 0 : { *(.comment) } 172 /* DWARF debug sections. 173 Symbols in the DWARF debugging sections are relative to the beginning 174 of the section so we begin them at 0. */ 175 /* DWARF 1 */ 176 .debug 0 : { *(.debug) } 177 .line 0 : { *(.line) } 178 /* GNU DWARF 1 extensions */ 179 .debug_srcinfo 0 : { *(.debug_srcinfo .zdebug_srcinfo) } 180 .debug_sfnames 0 : { *(.debug_sfnames .zdebug_sfnames) } 181 /* DWARF 1.1 and DWARF 2 */ 182 .debug_aranges 0 : { *(.debug_aranges .zdebug_aranges) } 183 .debug_pubnames 0 : { *(.debug_pubnames .zdebug_pubnames) } 184 /* DWARF 2 */ 185 .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.* .zdebug_info) } 186 .debug_abbrev 0 : { *(.debug_abbrev .zdebug_abbrev) } 187 .debug_line 0 : { *(.debug_line .zdebug_line) } 188 .debug_frame 0 : { *(.debug_frame .zdebug_frame) } 189 .debug_str 0 : { *(.debug_str .zdebug_str) } 190 .debug_loc 0 : { *(.debug_loc .zdebug_loc) } 191 .debug_macinfo 0 : { *(.debug_macinfo .zdebug_macinfo) } 192 /* SGI/MIPS DWARF 2 extensions */ 193 .debug_weaknames 0 : { *(.debug_weaknames .zdebug_weaknames) } 194 .debug_funcnames 0 : { *(.debug_funcnames .zdebug_funcnames) } 195 .debug_typenames 0 : { *(.debug_typenames .zdebug_typenames) } 196 .debug_varnames 0 : { *(.debug_varnames .zdebug_varnames) } 197 /* DWARF 3 */ 198 .debug_pubtypes 0 : { *(.debug_pubtypes .zdebug_pubtypes) } 199 .debug_ranges 0 : { *(.debug_ranges .zdebug_ranges) } 200 .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } 201 /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } 202 } 203