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