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