1 /* Script for -n: mix text and data on same page */ 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 PROVIDE (__executable_start = 0x80000); . = 0x80000 + SIZEOF_HEADERS; 10 .interp : { *(.interp) } 11 .reginfo : { *(.reginfo) } 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.init : { *(.rel.init) } 21 .rela.init : { *(.rela.init) } 22 .rel.text : { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) } 23 .rela.text : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) } 24 .rel.fini : { *(.rel.fini) } 25 .rela.fini : { *(.rela.fini) } 26 .rel.rodata : { *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) } 27 .rela.rodata : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) } 28 .rel.data.rel.ro : { *(.rel.data.rel.ro* .rel.gnu.linkonce.d.rel.ro.*) } 29 .rela.data.rel.ro : { *(.rela.data.rel.ro* .rela.gnu.linkonce.d.rel.ro.*) } 30 .rel.data : { *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) } 31 .rela.data : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) } 32 .rel.tdata : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) } 33 .rela.tdata : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) } 34 .rel.tbss : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) } 35 .rela.tbss : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) } 36 .rel.ctors : { *(.rel.ctors) } 37 .rela.ctors : { *(.rela.ctors) } 38 .rel.dtors : { *(.rel.dtors) } 39 .rela.dtors : { *(.rela.dtors) } 40 .rel.got : { *(.rel.got) } 41 .rela.got : { *(.rela.got) } 42 .rel.dyn : { *(.rel.dyn) } 43 .rel.sdata : { *(.rel.sdata .rel.sdata.* .rel.gnu.linkonce.s.*) } 44 .rela.sdata : { *(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*) } 45 .rel.sbss : { *(.rel.sbss .rel.sbss.* .rel.gnu.linkonce.sb.*) } 46 .rela.sbss : { *(.rela.sbss .rela.sbss.* .rela.gnu.linkonce.sb.*) } 47 .rel.sdata2 : { *(.rel.sdata2 .rel.sdata2.* .rel.gnu.linkonce.s2.*) } 48 .rela.sdata2 : { *(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*) } 49 .rel.sbss2 : { *(.rel.sbss2 .rel.sbss2.* .rel.gnu.linkonce.sb2.*) } 50 .rela.sbss2 : { *(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*) } 51 .rel.bss : { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) } 52 .rela.bss : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) } 53 .rel.iplt : 54 { 55 PROVIDE_HIDDEN (__rel_iplt_start = .); 56 *(.rel.iplt) 57 PROVIDE_HIDDEN (__rel_iplt_end = .); 58 } 59 .rela.iplt : 60 { 61 PROVIDE_HIDDEN (__rela_iplt_start = .); 62 *(.rela.iplt) 63 PROVIDE_HIDDEN (__rela_iplt_end = .); 64 } 65 .rel.plt : 66 { 67 *(.rel.plt) 68 } 69 .rela.plt : 70 { 71 *(.rela.plt) 72 } 73 .init : 74 { 75 KEEP (*(.init)) 76 } =0 77 .plt : { *(.plt) } 78 .iplt : { *(.iplt) } 79 .text : 80 { 81 _ftext = . ; 82 *(.text.unlikely .text.*_unlikely) 83 *(.text.exit .text.exit.*) 84 *(.text.startup .text.startup.*) 85 *(.text.hot .text.hot.*) 86 *(.text .stub .text.* .gnu.linkonce.t.*) 87 /* .gnu.warning sections are handled specially by elf32.em. */ 88 *(.gnu.warning) 89 *(.mips16.fn.*) *(.mips16.call.*) 90 } =0 91 .fini : 92 { 93 KEEP (*(.fini)) 94 } =0 95 PROVIDE (__etext = .); 96 PROVIDE (_etext = .); 97 PROVIDE (etext = .); 98 .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } 99 .rodata1 : { *(.rodata1) } 100 .sdata2 : 101 { 102 *(.sdata2 .sdata2.* .gnu.linkonce.s2.*) 103 } 104 .sbss2 : { *(.sbss2 .sbss2.* .gnu.linkonce.sb2.*) } 105 .eh_frame_hdr : { *(.eh_frame_hdr) } 106 .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } 107 .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } 108 /* Adjust the address for the data segment. We want to align at exactly 109 a page boundary to make life easier for apriori. */ 110 . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); 111 /* Exception handling */ 112 .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } 113 .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } 114 /* Thread Local Storage sections */ 115 .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } 116 .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } 117 /* Ensure the __preinit_array_start label is properly aligned. We 118 could instead move the label definition inside the section, but 119 the linker would then create the section even if it turns out to 120 be empty, which isn't pretty. */ 121 . = ALIGN(32 / 8); 122 PROVIDE_HIDDEN (__preinit_array_start = .); 123 .preinit_array : 124 { 125 KEEP (*(.preinit_array)) 126 } 127 PROVIDE_HIDDEN (__preinit_array_end = .); 128 PROVIDE_HIDDEN (__init_array_start = .); 129 .init_array : 130 { 131 KEEP (*crtbegin*.o(.init_array)) 132 KEEP (*(SORT(.init_array.*))) 133 KEEP (*(.init_array)) 134 } 135 PROVIDE_HIDDEN (__init_array_end = .); 136 PROVIDE_HIDDEN (__fini_array_start = .); 137 .fini_array : 138 { 139 KEEP (*crtbegin*.o(.fini_array)) 140 KEEP (*(SORT(.fini_array.*))) 141 KEEP (*(.fini_array)) 142 } 143 PROVIDE_HIDDEN (__fini_array_end = .); 144 .ctors : 145 { 146 /* gcc uses crtbegin.o to find the start of 147 the constructors, so we make sure it is 148 first. Because this is a wildcard, it 149 doesn't matter if the user does not 150 actually link against crtbegin.o; the 151 linker won't look for a file to match a 152 wildcard. The wildcard also means that it 153 doesn't matter which directory crtbegin.o 154 is in. */ 155 KEEP (*crtbegin.o(.ctors)) 156 KEEP (*crtbegin*.o(.ctors)) 157 /* We don't want to include the .ctor section from 158 the crtend.o file until after the sorted ctors. 159 The .ctor section from the crtend file contains the 160 end of ctors marker and it must be last */ 161 KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) 162 KEEP (*(SORT(.ctors.*))) 163 KEEP (*(.ctors)) 164 } 165 .dtors : 166 { 167 KEEP (*crtbegin.o(.dtors)) 168 KEEP (*crtbegin*.o(.dtors)) 169 KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) 170 KEEP (*(SORT(.dtors.*))) 171 KEEP (*(.dtors)) 172 } 173 .jcr : { KEEP (*(.jcr)) } 174 .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro* .gnu.linkonce.d.rel.ro.*) } 175 .dynamic : { *(.dynamic) } 176 . = DATA_SEGMENT_RELRO_END (0, .); 177 .data : 178 { 179 _fdata = . ; 180 *(.data .data.* .gnu.linkonce.d.*) 181 SORT(CONSTRUCTORS) 182 } 183 .data1 : { *(.data1) } 184 .got.plt : { *(.got.plt) } 185 . = .; 186 _gp = ALIGN(16) + 0x7ff0; 187 .got : { *(.got) } 188 /* We want the small data sections together, so single-instruction offsets 189 can access them all, and initialized data all before uninitialized, so 190 we can shorten the on-disk segment size. */ 191 .sdata : 192 { 193 *(.sdata .sdata.* .gnu.linkonce.s.*) 194 } 195 .lit8 : { *(.lit8) } 196 .lit4 : { *(.lit4) } 197 _edata = .; PROVIDE (edata = .); 198 __bss_start = .; 199 _fbss = .; 200 .sbss : 201 { 202 *(.dynsbss) 203 *(.sbss .sbss.* .gnu.linkonce.sb.*) 204 *(.scommon) 205 } 206 .bss : 207 { 208 *(.dynbss) 209 *(.bss .bss.* .gnu.linkonce.b.*) 210 *(COMMON) 211 /* Align here to ensure that the .bss section occupies space up to 212 _end. Align after .bss to ensure correct alignment even if the 213 .bss section disappears because there are no input sections. */ 214 . = ALIGN(32 / 8); 215 } 216 . = ALIGN(32 / 8); 217 . = ALIGN(32 / 8); 218 _end = .; 219 _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; 220 PROVIDE (end = .); 221 . = DATA_SEGMENT_END (.); 222 /* Stabs debugging sections. */ 223 .stab 0 : { *(.stab) } 224 .stabstr 0 : { *(.stabstr) } 225 .stab.excl 0 : { *(.stab.excl) } 226 .stab.exclstr 0 : { *(.stab.exclstr) } 227 .stab.index 0 : { *(.stab.index) } 228 .stab.indexstr 0 : { *(.stab.indexstr) } 229 .comment 0 : { *(.comment) } 230 /* DWARF debug sections. 231 Symbols in the DWARF debugging sections are relative to the beginning 232 of the section so we begin them at 0. */ 233 /* DWARF 1 */ 234 .debug 0 : { *(.debug) } 235 .line 0 : { *(.line) } 236 /* GNU DWARF 1 extensions */ 237 .debug_srcinfo 0 : { *(.debug_srcinfo .zdebug_srcinfo) } 238 .debug_sfnames 0 : { *(.debug_sfnames .zdebug_sfnames) } 239 /* DWARF 1.1 and DWARF 2 */ 240 .debug_aranges 0 : { *(.debug_aranges .zdebug_aranges) } 241 .debug_pubnames 0 : { *(.debug_pubnames .zdebug_pubnames) } 242 /* DWARF 2 */ 243 .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.* .zdebug_info) } 244 .debug_abbrev 0 : { *(.debug_abbrev .zdebug_abbrev) } 245 .debug_line 0 : { *(.debug_line .zdebug_line) } 246 .debug_frame 0 : { *(.debug_frame .zdebug_frame) } 247 .debug_str 0 : { *(.debug_str .zdebug_str) } 248 .debug_loc 0 : { *(.debug_loc .zdebug_loc) } 249 .debug_macinfo 0 : { *(.debug_macinfo .zdebug_macinfo) } 250 /* SGI/MIPS DWARF 2 extensions */ 251 .debug_weaknames 0 : { *(.debug_weaknames .zdebug_weaknames) } 252 .debug_funcnames 0 : { *(.debug_funcnames .zdebug_funcnames) } 253 .debug_typenames 0 : { *(.debug_typenames .zdebug_typenames) } 254 .debug_varnames 0 : { *(.debug_varnames .zdebug_varnames) } 255 /* DWARF 3 */ 256 .debug_pubtypes 0 : { *(.debug_pubtypes .zdebug_pubtypes) } 257 .debug_ranges 0 : { *(.debug_ranges .zdebug_ranges) } 258 .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } 259 .gptab.sdata : { *(.gptab.data) *(.gptab.sdata) } 260 .gptab.sbss : { *(.gptab.bss) *(.gptab.sbss) } 261 .gcc_compiled_long32 : { KEEP(*(.gcc_compiled_long32)) } 262 .gcc_compiled_long64 : { KEEP(*(.gcc_compiled_long64)) } 263 /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } 264 } 265
