1 /* Script for -z combreloc: combine and sort reloc sections */ 2 OUTPUT_FORMAT("elf64-tradlittlemips", "elf64-tradbigmips", 3 "elf64-tradlittlemips") 4 OUTPUT_ARCH(mips) 5 ENTRY(__start) 6 SECTIONS 7 { 8 /* Read-only sections, merged into text segment: */ 9 PROVIDE (__executable_start = 0x120000000); . = 0x120000000 + SIZEOF_HEADERS; 10 .MIPS.options : { *(.MIPS.options) } 11 .note.gnu.build-id : { *(.note.gnu.build-id) } 12 .dynamic : { *(.dynamic) } 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.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.dyn) 34 *(.rel.sdata .rel.sdata.* .rel.gnu.linkonce.s.*) 35 *(.rel.sbss .rel.sbss.* .rel.gnu.linkonce.sb.*) 36 *(.rel.sdata2 .rel.sdata2.* .rel.gnu.linkonce.s2.*) 37 *(.rel.sbss2 .rel.sbss2.* .rel.gnu.linkonce.sb2.*) 38 *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) 39 PROVIDE_HIDDEN (__rel_iplt_start = .); 40 *(.rel.iplt) 41 PROVIDE_HIDDEN (__rel_iplt_end = .); 42 PROVIDE_HIDDEN (__rela_iplt_start = .); 43 PROVIDE_HIDDEN (__rela_iplt_end = .); 44 } 45 .rela.dyn : 46 { 47 *(.rela.init) 48 *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) 49 *(.rela.fini) 50 *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) 51 *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) 52 *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) 53 *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) 54 *(.rela.ctors) 55 *(.rela.dtors) 56 *(.rela.got) 57 *(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*) 58 *(.rela.sbss .rela.sbss.* .rela.gnu.linkonce.sb.*) 59 *(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*) 60 *(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*) 61 *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) 62 PROVIDE_HIDDEN (__rel_iplt_start = .); 63 PROVIDE_HIDDEN (__rel_iplt_end = .); 64 PROVIDE_HIDDEN (__rela_iplt_start = .); 65 *(.rela.iplt) 66 PROVIDE_HIDDEN (__rela_iplt_end = .); 67 } 68 .rel.plt : 69 { 70 *(.rel.plt) 71 } 72 .rela.plt : 73 { 74 *(.rela.plt) 75 } 76 .init : 77 { 78 KEEP (*(.init)) 79 } 80 .plt : { *(.plt) } 81 .iplt : { *(.iplt) } 82 .text : 83 { 84 _ftext = . ; 85 *(.text.unlikely .text.*_unlikely) 86 *(.text.exit .text.exit.*) 87 *(.text.startup .text.startup.*) 88 *(.text.hot .text.hot.*) 89 *(.text .stub .text.* .gnu.linkonce.t.*) 90 /* .gnu.warning sections are handled specially by elf32.em. */ 91 *(.gnu.warning) 92 *(.mips16.fn.*) *(.mips16.call.*) 93 } 94 .fini : 95 { 96 KEEP (*(.fini)) 97 } 98 PROVIDE (__etext = .); 99 PROVIDE (_etext = .); 100 PROVIDE (etext = .); 101 .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } 102 .rodata1 : { *(.rodata1) } 103 .sdata2 : 104 { 105 *(.sdata2 .sdata2.* .gnu.linkonce.s2.*) 106 } 107 .sbss2 : { *(.sbss2 .sbss2.* .gnu.linkonce.sb2.*) } 108 .eh_frame_hdr : { *(.eh_frame_hdr) } 109 .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } 110 .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table 111 .gcc_except_table.*) } 112 /* These sections are generated by the Sun/Oracle C++ compiler. */ 113 .exception_ranges : ONLY_IF_RO { *(.exception_ranges 114 .exception_ranges*) } 115 /* Adjust the address for the data segment. We want to align at exactly 116 a page boundary to make life easier for apriori. */ 117 . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); 118 /* Exception handling */ 119 .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } 120 .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } 121 .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } 122 /* Thread Local Storage sections */ 123 .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } 124 .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } 125 /* Ensure the __preinit_array_start label is properly aligned. We 126 could instead move the label definition inside the section, but 127 the linker would then create the section even if it turns out to 128 be empty, which isn't pretty. */ 129 . = ALIGN(32 / 8); 130 PROVIDE_HIDDEN (__preinit_array_start = .); 131 .preinit_array : 132 { 133 KEEP (*(.preinit_array)) 134 } 135 PROVIDE_HIDDEN (__preinit_array_end = .); 136 PROVIDE_HIDDEN (__init_array_start = .); 137 .init_array : 138 { 139 KEEP (*crtbegin*.o(.init_array)) 140 KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) 141 KEEP (*(.init_array)) 142 KEEP (*(EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) 143 } 144 PROVIDE_HIDDEN (__init_array_end = .); 145 PROVIDE_HIDDEN (__fini_array_start = .); 146 .fini_array : 147 { 148 KEEP (*crtbegin*.o(.fini_array)) 149 KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) 150 KEEP (*(.fini_array)) 151 KEEP (*(EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) 152 } 153 PROVIDE_HIDDEN (__fini_array_end = .); 154 .ctors : 155 { 156 /* gcc uses crtbegin.o to find the start of 157 the constructors, so we make sure it is 158 first. Because this is a wildcard, it 159 doesn't matter if the user does not 160 actually link against crtbegin.o; the 161 linker won't look for a file to match a 162 wildcard. The wildcard also means that it 163 doesn't matter which directory crtbegin.o 164 is in. */ 165 KEEP (*crtbegin.o(.ctors)) 166 KEEP (*crtbegin*.o(.ctors)) 167 /* We don't want to include the .ctor section from 168 the crtend.o file until after the sorted ctors. 169 The .ctor section from the crtend file contains the 170 end of ctors marker and it must be last */ 171 KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) 172 KEEP (*(SORT(.ctors.*))) 173 KEEP (*(.ctors)) 174 } 175 .dtors : 176 { 177 KEEP (*crtbegin.o(.dtors)) 178 KEEP (*crtbegin*.o(.dtors)) 179 KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) 180 KEEP (*(SORT(.dtors.*))) 181 KEEP (*(.dtors)) 182 } 183 .jcr : { KEEP (*(.jcr)) } 184 .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro .data.rel.ro.* .gnu.linkonce.d.rel.ro.*) } 185 . = DATA_SEGMENT_RELRO_END (0, .); 186 .data : 187 { 188 _fdata = . ; 189 *(.data .data.* .gnu.linkonce.d.*) 190 SORT(CONSTRUCTORS) 191 } 192 .data1 : { *(.data1) } 193 .got.plt : { *(.got.plt) } 194 . = .; 195 . = .; 196 _gp = ALIGN(16) + 0x7ff0; 197 .got : { *(.got) } 198 /* We want the small data sections together, so single-instruction offsets 199 can access them all, and initialized data all before uninitialized, so 200 we can shorten the on-disk segment size. */ 201 .sdata : 202 { 203 *(.sdata .sdata.* .gnu.linkonce.s.*) 204 } 205 .lit8 : { *(.lit8) } 206 .lit4 : { *(.lit4) } 207 .srdata : { *(.srdata) } 208 _edata = .; PROVIDE (edata = .); 209 . = .; 210 __bss_start = .; 211 _fbss = .; 212 .sbss : 213 { 214 *(.dynsbss) 215 *(.sbss .sbss.* .gnu.linkonce.sb.*) 216 *(.scommon) 217 } 218 .bss : 219 { 220 *(.dynbss) 221 *(.bss .bss.* .gnu.linkonce.b.*) 222 *(COMMON) 223 /* Align here to ensure that the .bss section occupies space up to 224 _end. Align after .bss to ensure correct alignment even if the 225 .bss section disappears because there are no input sections. */ 226 . = ALIGN(64 / 8); 227 } 228 . = ALIGN(64 / 8); 229 . = ALIGN(64 / 8); 230 _end = .; 231 _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; 232 PROVIDE (end = .); 233 . = DATA_SEGMENT_END (.); 234 /* Stabs debugging sections. */ 235 .stab 0 : { *(.stab) } 236 .stabstr 0 : { *(.stabstr) } 237 .stab.excl 0 : { *(.stab.excl) } 238 .stab.exclstr 0 : { *(.stab.exclstr) } 239 .stab.index 0 : { *(.stab.index) } 240 .stab.indexstr 0 : { *(.stab.indexstr) } 241 .comment 0 : { *(.comment) } 242 /* DWARF debug sections. 243 Symbols in the DWARF debugging sections are relative to the beginning 244 of the section so we begin them at 0. */ 245 /* DWARF 1 */ 246 .debug 0 : { *(.debug) } 247 .line 0 : { *(.line) } 248 /* GNU DWARF 1 extensions */ 249 .debug_srcinfo 0 : { *(.debug_srcinfo) } 250 .debug_sfnames 0 : { *(.debug_sfnames) } 251 /* DWARF 1.1 and DWARF 2 */ 252 .debug_aranges 0 : { *(.debug_aranges) } 253 .debug_pubnames 0 : { *(.debug_pubnames) } 254 /* DWARF 2 */ 255 .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) } 256 .debug_abbrev 0 : { *(.debug_abbrev) } 257 .debug_line 0 : { *(.debug_line) } 258 .debug_frame 0 : { *(.debug_frame) } 259 .debug_str 0 : { *(.debug_str) } 260 .debug_loc 0 : { *(.debug_loc) } 261 .debug_macinfo 0 : { *(.debug_macinfo) } 262 /* SGI/MIPS DWARF 2 extensions */ 263 .debug_weaknames 0 : { *(.debug_weaknames) } 264 .debug_funcnames 0 : { *(.debug_funcnames) } 265 .debug_typenames 0 : { *(.debug_typenames) } 266 .debug_varnames 0 : { *(.debug_varnames) } 267 /* DWARF 3 */ 268 .debug_pubtypes 0 : { *(.debug_pubtypes) } 269 .debug_ranges 0 : { *(.debug_ranges) } 270 /* DWARF Extension. */ 271 .debug_macro 0 : { *(.debug_macro) } 272 .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } 273 .gptab.sdata : { *(.gptab.data) *(.gptab.sdata) } 274 .gptab.sbss : { *(.gptab.bss) *(.gptab.sbss) } 275 /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } 276 } 277
