1 /* Script for ld -pie: link position independent executable */ 2 OUTPUT_FORMAT("elf32-tradbigmips", "elf32-tradbigmips", 3 "elf32-tradlittlemips") 4 OUTPUT_ARCH(mips) 5 ENTRY(__start) 6 SECTIONS 7 { 8 /* Read-only sections, merged into text segment: */ 9 PROVIDE (__executable_start = 0); . = 0 + SIZEOF_HEADERS; 10 .interp : { *(.interp) } 11 .reginfo : { *(.reginfo) } 12 .note.gnu.build-id : { *(.note.gnu.build-id) } 13 .dynamic : { *(.dynamic) } 14 .hash : { *(.hash) } 15 .gnu.hash : { *(.gnu.hash) } 16 .dynsym : { *(.dynsym) } 17 .dynstr : { *(.dynstr) } 18 .gnu.version : { *(.gnu.version) } 19 .gnu.version_d : { *(.gnu.version_d) } 20 .gnu.version_r : { *(.gnu.version_r) } 21 .rel.init : { *(.rel.init) } 22 .rela.init : { *(.rela.init) } 23 .rel.text : { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) } 24 .rela.text : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) } 25 .rel.fini : { *(.rel.fini) } 26 .rela.fini : { *(.rela.fini) } 27 .rel.rodata : { *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) } 28 .rela.rodata : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) } 29 .rel.data.rel.ro : { *(.rel.data.rel.ro .rel.data.rel.ro.* .rel.gnu.linkonce.d.rel.ro.*) } 30 .rela.data.rel.ro : { *(.rela.data.rel.ro .rela.data.rel.ro.* .rela.gnu.linkonce.d.rel.ro.*) } 31 .rel.data : { *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) } 32 .rela.data : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) } 33 .rel.tdata : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) } 34 .rela.tdata : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) } 35 .rel.tbss : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) } 36 .rela.tbss : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) } 37 .rel.ctors : { *(.rel.ctors) } 38 .rela.ctors : { *(.rela.ctors) } 39 .rel.dtors : { *(.rel.dtors) } 40 .rela.dtors : { *(.rela.dtors) } 41 .rel.got : { *(.rel.got) } 42 .rela.got : { *(.rela.got) } 43 .rel.dyn : { *(.rel.dyn) } 44 .rel.sdata : { *(.rel.sdata .rel.sdata.* .rel.gnu.linkonce.s.*) } 45 .rela.sdata : { *(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*) } 46 .rel.sbss : { *(.rel.sbss .rel.sbss.* .rel.gnu.linkonce.sb.*) } 47 .rela.sbss : { *(.rela.sbss .rela.sbss.* .rela.gnu.linkonce.sb.*) } 48 .rel.sdata2 : { *(.rel.sdata2 .rel.sdata2.* .rel.gnu.linkonce.s2.*) } 49 .rela.sdata2 : { *(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*) } 50 .rel.sbss2 : { *(.rel.sbss2 .rel.sbss2.* .rel.gnu.linkonce.sb2.*) } 51 .rela.sbss2 : { *(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*) } 52 .rel.bss : { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) } 53 .rela.bss : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) } 54 .rel.iplt : 55 { 56 PROVIDE_HIDDEN (__rel_iplt_start = .); 57 *(.rel.iplt) 58 PROVIDE_HIDDEN (__rel_iplt_end = .); 59 } 60 .rela.iplt : 61 { 62 PROVIDE_HIDDEN (__rela_iplt_start = .); 63 *(.rela.iplt) 64 PROVIDE_HIDDEN (__rela_iplt_end = .); 65 } 66 .rel.plt : 67 { 68 *(.rel.plt) 69 } 70 .rela.plt : 71 { 72 *(.rela.plt) 73 } 74 .init : 75 { 76 KEEP (*(.init)) 77 } 78 .plt : { *(.plt) } 79 .iplt : { *(.iplt) } 80 .text : 81 { 82 _ftext = . ; 83 *(.text.unlikely .text.*_unlikely) 84 *(.text.exit .text.exit.*) 85 *(.text.startup .text.startup.*) 86 *(.text.hot .text.hot.*) 87 *(.text .stub .text.* .gnu.linkonce.t.*) 88 /* .gnu.warning sections are handled specially by elf32.em. */ 89 *(.gnu.warning) 90 *(.mips16.fn.*) *(.mips16.call.*) 91 } 92 .fini : 93 { 94 KEEP (*(.fini)) 95 } 96 PROVIDE (__etext = .); 97 PROVIDE (_etext = .); 98 PROVIDE (etext = .); 99 .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } 100 .rodata1 : { *(.rodata1) } 101 .sdata2 : 102 { 103 *(.sdata2 .sdata2.* .gnu.linkonce.s2.*) 104 } 105 .sbss2 : { *(.sbss2 .sbss2.* .gnu.linkonce.sb2.*) } 106 .eh_frame_hdr : { *(.eh_frame_hdr) } 107 .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } 108 .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table 109 .gcc_except_table.*) } 110 /* These sections are generated by the Sun/Oracle C++ compiler. */ 111 .exception_ranges : ONLY_IF_RO { *(.exception_ranges 112 .exception_ranges*) } 113 /* Adjust the address for the data segment. We want to align at exactly 114 a page boundary to make life easier for apriori. */ 115 . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); 116 /* Exception handling */ 117 .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } 118 .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } 119 .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } 120 /* Thread Local Storage sections */ 121 .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } 122 .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } 123 /* Ensure the __preinit_array_start label is properly aligned. We 124 could instead move the label definition inside the section, but 125 the linker would then create the section even if it turns out to 126 be empty, which isn't pretty. */ 127 . = ALIGN(32 / 8); 128 PROVIDE_HIDDEN (__preinit_array_start = .); 129 .preinit_array : 130 { 131 KEEP (*(.preinit_array)) 132 } 133 PROVIDE_HIDDEN (__preinit_array_end = .); 134 PROVIDE_HIDDEN (__init_array_start = .); 135 .init_array : 136 { 137 KEEP (*crtbegin*.o(.init_array)) 138 KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) 139 KEEP (*(.init_array)) 140 KEEP (*(EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) 141 } 142 PROVIDE_HIDDEN (__init_array_end = .); 143 PROVIDE_HIDDEN (__fini_array_start = .); 144 .fini_array : 145 { 146 KEEP (*crtbegin*.o(.fini_array)) 147 KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) 148 KEEP (*(.fini_array)) 149 KEEP (*(EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) 150 } 151 PROVIDE_HIDDEN (__fini_array_end = .); 152 .ctors : 153 { 154 /* gcc uses crtbegin.o to find the start of 155 the constructors, so we make sure it is 156 first. Because this is a wildcard, it 157 doesn't matter if the user does not 158 actually link against crtbegin.o; the 159 linker won't look for a file to match a 160 wildcard. The wildcard also means that it 161 doesn't matter which directory crtbegin.o 162 is in. */ 163 KEEP (*crtbegin.o(.ctors)) 164 KEEP (*crtbegin*.o(.ctors)) 165 /* We don't want to include the .ctor section from 166 the crtend.o file until after the sorted ctors. 167 The .ctor section from the crtend file contains the 168 end of ctors marker and it must be last */ 169 KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) 170 KEEP (*(SORT(.ctors.*))) 171 KEEP (*(.ctors)) 172 } 173 .dtors : 174 { 175 KEEP (*crtbegin.o(.dtors)) 176 KEEP (*crtbegin*.o(.dtors)) 177 KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) 178 KEEP (*(SORT(.dtors.*))) 179 KEEP (*(.dtors)) 180 } 181 .jcr : { KEEP (*(.jcr)) } 182 .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro .data.rel.ro.* .gnu.linkonce.d.rel.ro.*) } 183 . = DATA_SEGMENT_RELRO_END (0, .); 184 .data : 185 { 186 _fdata = . ; 187 *(.data .data.* .gnu.linkonce.d.*) 188 SORT(CONSTRUCTORS) 189 } 190 .data1 : { *(.data1) } 191 .got.plt : { *(.got.plt) } 192 . = .; 193 . = .; 194 _gp = ALIGN(16) + 0x7ff0; 195 .got : { *(.got) } 196 /* We want the small data sections together, so single-instruction offsets 197 can access them all, and initialized data all before uninitialized, so 198 we can shorten the on-disk segment size. */ 199 .sdata : 200 { 201 *(.sdata .sdata.* .gnu.linkonce.s.*) 202 } 203 .lit8 : { *(.lit8) } 204 .lit4 : { *(.lit4) } 205 _edata = .; PROVIDE (edata = .); 206 . = .; 207 __bss_start = .; 208 _fbss = .; 209 .sbss : 210 { 211 *(.dynsbss) 212 *(.sbss .sbss.* .gnu.linkonce.sb.*) 213 *(.scommon) 214 } 215 .bss : 216 { 217 *(.dynbss) 218 *(.bss .bss.* .gnu.linkonce.b.*) 219 *(COMMON) 220 /* Align here to ensure that the .bss section occupies space up to 221 _end. Align after .bss to ensure correct alignment even if the 222 .bss section disappears because there are no input sections. */ 223 . = ALIGN(32 / 8); 224 } 225 . = ALIGN(32 / 8); 226 . = ALIGN(32 / 8); 227 _end = .; 228 _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; 229 PROVIDE (end = .); 230 . = DATA_SEGMENT_END (.); 231 /* Stabs debugging sections. */ 232 .stab 0 : { *(.stab) } 233 .stabstr 0 : { *(.stabstr) } 234 .stab.excl 0 : { *(.stab.excl) } 235 .stab.exclstr 0 : { *(.stab.exclstr) } 236 .stab.index 0 : { *(.stab.index) } 237 .stab.indexstr 0 : { *(.stab.indexstr) } 238 .comment 0 : { *(.comment) } 239 /* DWARF debug sections. 240 Symbols in the DWARF debugging sections are relative to the beginning 241 of the section so we begin them at 0. */ 242 /* DWARF 1 */ 243 .debug 0 : { *(.debug) } 244 .line 0 : { *(.line) } 245 /* GNU DWARF 1 extensions */ 246 .debug_srcinfo 0 : { *(.debug_srcinfo) } 247 .debug_sfnames 0 : { *(.debug_sfnames) } 248 /* DWARF 1.1 and DWARF 2 */ 249 .debug_aranges 0 : { *(.debug_aranges) } 250 .debug_pubnames 0 : { *(.debug_pubnames) } 251 /* DWARF 2 */ 252 .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) } 253 .debug_abbrev 0 : { *(.debug_abbrev) } 254 .debug_line 0 : { *(.debug_line) } 255 .debug_frame 0 : { *(.debug_frame) } 256 .debug_str 0 : { *(.debug_str) } 257 .debug_loc 0 : { *(.debug_loc) } 258 .debug_macinfo 0 : { *(.debug_macinfo) } 259 /* SGI/MIPS DWARF 2 extensions */ 260 .debug_weaknames 0 : { *(.debug_weaknames) } 261 .debug_funcnames 0 : { *(.debug_funcnames) } 262 .debug_typenames 0 : { *(.debug_typenames) } 263 .debug_varnames 0 : { *(.debug_varnames) } 264 /* DWARF 3 */ 265 .debug_pubtypes 0 : { *(.debug_pubtypes) } 266 .debug_ranges 0 : { *(.debug_ranges) } 267 /* DWARF Extension. */ 268 .debug_macro 0 : { *(.debug_macro) } 269 .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } 270 .gptab.sdata : { *(.gptab.data) *(.gptab.sdata) } 271 .gptab.sbss : { *(.gptab.bss) *(.gptab.sbss) } 272 .gcc_compiled_long32 0 : { KEEP(*(.gcc_compiled_long32)) } 273 .gcc_compiled_long64 0 : { KEEP(*(.gcc_compiled_long64)) } 274 /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } 275 } 276
