1 /* Script for -z combreloc: combine and sort reloc sections */ 2 OUTPUT_FORMAT("elf32-tradbigmips", "elf32-tradbigmips", 3 "elf32-tradlittlemips") 4 OUTPUT_ARCH(mips) 5 ENTRY(__start) 6 SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); 7 /* Do we need any of these for elf? 8 __DYNAMIC = 0; */ 9 SECTIONS 10 { 11 /* Read-only sections, merged into text segment: */ 12 PROVIDE (__executable_start = 0x0400000); . = 0x0400000 + SIZEOF_HEADERS; 13 .interp : { *(.interp) } 14 .reginfo : { *(.reginfo) } 15 .dynamic : { *(.dynamic) } 16 .hash : { *(.hash) } 17 .dynsym : { *(.dynsym) } 18 .dynstr : { *(.dynstr) } 19 .gnu.version : { *(.gnu.version) } 20 .gnu.version_d : { *(.gnu.version_d) } 21 .gnu.version_r : { *(.gnu.version_r) } 22 .rel.dyn : 23 { 24 *(.rel.init) 25 *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) 26 *(.rel.fini) 27 *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) 28 *(.rel.data.rel.ro*) 29 *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) 30 *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) 31 *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) 32 *(.rel.ctors) 33 *(.rel.dtors) 34 *(.rel.got) 35 *(.rel.sdata .rel.sdata.* .rel.gnu.linkonce.s.*) 36 *(.rel.sbss .rel.sbss.* .rel.gnu.linkonce.sb.*) 37 *(.rel.sdata2 .rel.sdata2.* .rel.gnu.linkonce.s2.*) 38 *(.rel.sbss2 .rel.sbss2.* .rel.gnu.linkonce.sb2.*) 39 *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) 40 } 41 .rela.dyn : 42 { 43 *(.rela.init) 44 *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) 45 *(.rela.fini) 46 *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) 47 *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) 48 *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) 49 *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) 50 *(.rela.ctors) 51 *(.rela.dtors) 52 *(.rela.got) 53 *(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*) 54 *(.rela.sbss .rela.sbss.* .rela.gnu.linkonce.sb.*) 55 *(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*) 56 *(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*) 57 *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) 58 } 59 .rel.plt : { *(.rel.plt) } 60 .rela.plt : { *(.rela.plt) } 61 .init : 62 { 63 KEEP (*(.init)) 64 } =0 65 .plt : { *(.plt) } 66 .text : 67 { 68 _ftext = . ; 69 *(.text .stub .text.* .gnu.linkonce.t.*) 70 KEEP (*(.text.*personality*)) 71 /* .gnu.warning sections are handled specially by elf32.em. */ 72 *(.gnu.warning) 73 *(.mips16.fn.*) *(.mips16.call.*) 74 } =0 75 .fini : 76 { 77 KEEP (*(.fini)) 78 } =0 79 PROVIDE (__etext = .); 80 PROVIDE (_etext = .); 81 PROVIDE (etext = .); 82 .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } 83 .rodata1 : { *(.rodata1) } 84 .sdata2 : { *(.sdata2 .sdata2.* .gnu.linkonce.s2.*) } 85 .sbss2 : { *(.sbss2 .sbss2.* .gnu.linkonce.sb2.*) } 86 .eh_frame_hdr : { *(.eh_frame_hdr) } 87 .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } 88 .gcc_except_table : ONLY_IF_RO { KEEP (*(.gcc_except_table)) *(.gcc_except_table.*) } 89 /* Adjust the address for the data segment. We want to adjust up to 90 the same address within the page on the next page up. */ 91 . = 0x10000000; 92 /* Exception handling */ 93 .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } 94 .gcc_except_table : ONLY_IF_RW { KEEP (*(.gcc_except_table)) *(.gcc_except_table.*) } 95 /* Thread Local Storage sections */ 96 .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } 97 .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } 98 /* Ensure the __preinit_array_start label is properly aligned. We 99 could instead move the label definition inside the section, but 100 the linker would then create the section even if it turns out to 101 be empty, which isn't pretty. */ 102 . = ALIGN(32 / 8); 103 PROVIDE (__preinit_array_start = .); 104 .preinit_array : { KEEP (*(.preinit_array)) } 105 PROVIDE (__preinit_array_end = .); 106 PROVIDE (__init_array_start = .); 107 .init_array : { KEEP (*(.init_array)) } 108 PROVIDE (__init_array_end = .); 109 PROVIDE (__fini_array_start = .); 110 .fini_array : { KEEP (*(.fini_array)) } 111 PROVIDE (__fini_array_end = .); 112 .ctors : 113 { 114 /* gcc uses crtbegin.o to find the start of 115 the constructors, so we make sure it is 116 first. Because this is a wildcard, it 117 doesn't matter if the user does not 118 actually link against crtbegin.o; the 119 linker won't look for a file to match a 120 wildcard. The wildcard also means that it 121 doesn't matter which directory crtbegin.o 122 is in. */ 123 KEEP (*crtbegin*.o(.ctors)) 124 /* We don't want to include the .ctor section from 125 from the crtend.o file until after the sorted ctors. 126 The .ctor section from the crtend file contains the 127 end of ctors marker and it must be last */ 128 KEEP (*(EXCLUDE_FILE (*crtend*.o ) .ctors)) 129 KEEP (*(SORT(.ctors.*))) 130 KEEP (*(.ctors)) 131 } 132 .dtors : 133 { 134 KEEP (*crtbegin*.o(.dtors)) 135 KEEP (*(EXCLUDE_FILE (*crtend*.o ) .dtors)) 136 KEEP (*(SORT(.dtors.*))) 137 KEEP (*(.dtors)) 138 } 139 .jcr : { KEEP (*(.jcr)) } 140 .data.rel.ro : { *(.data.rel.ro.local) *(.data.rel.ro*) } 141 .data : 142 { 143 _fdata = . ; 144 *(.data .data.* .gnu.linkonce.d.*) 145 KEEP (*(.gnu.linkonce.d.*personality*)) 146 SORT(CONSTRUCTORS) 147 } 148 .data1 : { *(.data1) } 149 HIDDEN (_gp = ALIGN(16) + 0x7ff0); 150 .got : { *(.got.plt) *(.got) } 151 /* We want the small data sections together, so single-instruction offsets 152 can access them all, and initialized data all before uninitialized, so 153 we can shorten the on-disk segment size. */ 154 .sdata : 155 { 156 *(.sdata .sdata.* .gnu.linkonce.s.*) 157 } 158 .lit8 : { *(.lit8) } 159 .lit4 : { *(.lit4) } 160 _edata = .; 161 PROVIDE (edata = .); 162 __bss_start = .; 163 _fbss = .; 164 .sbss : 165 { 166 PROVIDE (__sbss_start = .); 167 PROVIDE (___sbss_start = .); 168 *(.dynsbss) 169 *(.sbss .sbss.* .gnu.linkonce.sb.*) 170 *(.scommon) 171 PROVIDE (__sbss_end = .); 172 PROVIDE (___sbss_end = .); 173 } 174 .bss : 175 { 176 *(.dynbss) 177 *(.bss .bss.* .gnu.linkonce.b.*) 178 *(COMMON) 179 /* Align here to ensure that the .bss section occupies space up to 180 _end. Align after .bss to ensure correct alignment even if the 181 .bss section disappears because there are no input sections. */ 182 . = ALIGN(. != 0 ? 32 / 8 : 1); 183 } 184 . = ALIGN(32 / 8); 185 _end = .; 186 PROVIDE (end = .); 187 /* Stabs debugging sections. */ 188 .stab 0 : { *(.stab) } 189 .stabstr 0 : { *(.stabstr) } 190 .stab.excl 0 : { *(.stab.excl) } 191 .stab.exclstr 0 : { *(.stab.exclstr) } 192 .stab.index 0 : { *(.stab.index) } 193 .stab.indexstr 0 : { *(.stab.indexstr) } 194 .comment 0 : { *(.comment) } 195 /* DWARF debug sections. 196 Symbols in the DWARF debugging sections are relative to the beginning 197 of the section so we begin them at 0. */ 198 /* DWARF 1 */ 199 .debug 0 : { *(.debug) } 200 .line 0 : { *(.line) } 201 /* GNU DWARF 1 extensions */ 202 .debug_srcinfo 0 : { *(.debug_srcinfo) } 203 .debug_sfnames 0 : { *(.debug_sfnames) } 204 /* DWARF 1.1 and DWARF 2 */ 205 .debug_aranges 0 : { *(.debug_aranges) } 206 .debug_pubnames 0 : { *(.debug_pubnames) } 207 /* DWARF 2 */ 208 .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) } 209 .debug_abbrev 0 : { *(.debug_abbrev) } 210 .debug_line 0 : { *(.debug_line) } 211 .debug_frame 0 : { *(.debug_frame) } 212 .debug_str 0 : { *(.debug_str) } 213 .debug_loc 0 : { *(.debug_loc) } 214 .debug_macinfo 0 : { *(.debug_macinfo) } 215 /* SGI/MIPS DWARF 2 extensions */ 216 .debug_weaknames 0 : { *(.debug_weaknames) } 217 .debug_funcnames 0 : { *(.debug_funcnames) } 218 .debug_typenames 0 : { *(.debug_typenames) } 219 .debug_varnames 0 : { *(.debug_varnames) } 220 .gptab.sdata : { *(.gptab.data) *(.gptab.sdata) } 221 .gptab.sbss : { *(.gptab.bss) *(.gptab.sbss) } 222 /DISCARD/ : { *(.note.GNU-stack) *(.MIPS.abiflags) } 223 } 224
