1 /* Script for --shared -z combreloc: shared library, combine & sort relocs */ 2 /* Modified for Android. */ 3 OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", 4 "elf32-littlearm") 5 OUTPUT_ARCH(arm) 6 ENTRY(_start) 7 SECTIONS 8 { 9 /* Read-only sections, merged into text segment: */ 10 . = 0 + SIZEOF_HEADERS; 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.bss .rel.bss.* .rel.gnu.linkonce.b.*) 33 *(.rel.iplt) 34 } 35 .rela.dyn : 36 { 37 *(.rela.init) 38 *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) 39 *(.rela.fini) 40 *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) 41 *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) 42 *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) 43 *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) 44 *(.rela.ctors) 45 *(.rela.dtors) 46 *(.rela.got) 47 *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) 48 *(.rela.iplt) 49 } 50 .rel.plt : 51 { 52 *(.rel.plt) 53 } 54 .rela.plt : 55 { 56 *(.rela.plt) 57 } 58 .init : 59 { 60 KEEP (*(.init)) 61 } 62 .plt : { *(.plt) } 63 .iplt : { *(.iplt) } 64 .text : 65 { 66 *(.text.unlikely .text.*_unlikely) 67 *(.text.exit .text.exit.*) 68 *(.text.startup .text.startup.*) 69 *(.text.hot .text.hot.*) 70 *(.text .stub .text.* .gnu.linkonce.t.*) 71 /* .gnu.warning sections are handled specially by elf32.em. */ 72 *(.gnu.warning) 73 *(.glue_7t) *(.glue_7) *(.vfp11_veneer) *(.v4_bx) 74 } 75 .fini : 76 { 77 KEEP (*(.fini)) 78 } 79 PROVIDE (__etext = .); 80 PROVIDE (_etext = .); 81 PROVIDE (etext = .); 82 .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } 83 .rodata1 : { *(.rodata1) } 84 .ARM.extab : { *(.ARM.extab* .gnu.linkonce.armextab.*) } 85 PROVIDE_HIDDEN (__exidx_start = .); 86 .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } 87 PROVIDE_HIDDEN (__exidx_end = .); 88 .eh_frame_hdr : { *(.eh_frame_hdr) } 89 .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } 90 .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table 91 .gcc_except_table.*) } 92 /* These sections are generated by the Sun/Oracle C++ compiler. */ 93 .exception_ranges : ONLY_IF_RO { *(.exception_ranges 94 .exception_ranges*) } 95 /* Adjust the address for the data segment. We want to align at exactly 96 a page boundary to make life easier for apriori. */ 97 . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); 98 /* Exception handling */ 99 .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } 100 .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } 101 .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } 102 /* Thread Local Storage sections */ 103 .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } 104 .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } 105 /* Ensure the __preinit_array_start label is properly aligned. We 106 could instead move the label definition inside the section, but 107 the linker would then create the section even if it turns out to 108 be empty, which isn't pretty. */ 109 . = ALIGN(32 / 8); 110 .preinit_array : 111 { 112 KEEP (*(.preinit_array)) 113 } 114 .init_array : 115 { 116 KEEP (*crtbegin*.o(.init_array)) 117 KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) 118 KEEP (*(.init_array)) 119 KEEP (*(EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) 120 } 121 .fini_array : 122 { 123 KEEP (*crtbegin*.o(.fini_array)) 124 KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) 125 KEEP (*(.fini_array)) 126 KEEP (*(EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) 127 } 128 .ctors : 129 { 130 /* gcc uses crtbegin.o to find the start of 131 the constructors, so we make sure it is 132 first. Because this is a wildcard, it 133 doesn't matter if the user does not 134 actually link against crtbegin.o; the 135 linker won't look for a file to match a 136 wildcard. The wildcard also means that it 137 doesn't matter which directory crtbegin.o 138 is in. */ 139 KEEP (*crtbegin.o(.ctors)) 140 KEEP (*crtbegin*.o(.ctors)) 141 /* We don't want to include the .ctor section from 142 the crtend.o file until after the sorted ctors. 143 The .ctor section from the crtend file contains the 144 end of ctors marker and it must be last */ 145 KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) 146 KEEP (*(SORT(.ctors.*))) 147 KEEP (*(.ctors)) 148 } 149 .dtors : 150 { 151 KEEP (*crtbegin.o(.dtors)) 152 KEEP (*crtbegin*.o(.dtors)) 153 KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) 154 KEEP (*(SORT(.dtors.*))) 155 KEEP (*(.dtors)) 156 } 157 .jcr : { KEEP (*(.jcr)) } 158 .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro .data.rel.ro.* .gnu.linkonce.d.rel.ro.*) } 159 .dynamic : { *(.dynamic) } 160 . = DATA_SEGMENT_RELRO_END (0, .); 161 .got : { *(.got.plt) *(.igot.plt) *(.got) *(.igot) } 162 .data : 163 { 164 PROVIDE (__data_start = .); 165 *(.data .data.* .gnu.linkonce.d.*) 166 SORT(CONSTRUCTORS) 167 } 168 .data1 : { *(.data1) } 169 _edata = .; PROVIDE (edata = .); 170 . = .; 171 __bss_start = .; 172 __bss_start__ = .; 173 .bss : 174 { 175 *(.dynbss) 176 *(.bss .bss.* .gnu.linkonce.b.*) 177 *(COMMON) 178 /* Align here to ensure that the .bss section occupies space up to 179 _end. Align after .bss to ensure correct alignment even if the 180 .bss section disappears because there are no input sections. */ 181 . = ALIGN(32 / 8); 182 } 183 _bss_end__ = . ; __bss_end__ = . ; 184 . = ALIGN(32 / 8); 185 . = ALIGN(32 / 8); 186 __end__ = . ; 187 _end = .; 188 _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; 189 PROVIDE (end = .); 190 . = DATA_SEGMENT_END (.); 191 /* Stabs debugging sections. */ 192 .stab 0 : { *(.stab) } 193 .stabstr 0 : { *(.stabstr) } 194 .stab.excl 0 : { *(.stab.excl) } 195 .stab.exclstr 0 : { *(.stab.exclstr) } 196 .stab.index 0 : { *(.stab.index) } 197 .stab.indexstr 0 : { *(.stab.indexstr) } 198 .comment 0 : { *(.comment) } 199 /* DWARF debug sections. 200 Symbols in the DWARF debugging sections are relative to the beginning 201 of the section so we begin them at 0. */ 202 /* DWARF 1 */ 203 .debug 0 : { *(.debug) } 204 .line 0 : { *(.line) } 205 /* GNU DWARF 1 extensions */ 206 .debug_srcinfo 0 : { *(.debug_srcinfo) } 207 .debug_sfnames 0 : { *(.debug_sfnames) } 208 /* DWARF 1.1 and DWARF 2 */ 209 .debug_aranges 0 : { *(.debug_aranges) } 210 .debug_pubnames 0 : { *(.debug_pubnames) } 211 /* DWARF 2 */ 212 .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) } 213 .debug_abbrev 0 : { *(.debug_abbrev) } 214 .debug_line 0 : { *(.debug_line) } 215 .debug_frame 0 : { *(.debug_frame) } 216 .debug_str 0 : { *(.debug_str) } 217 .debug_loc 0 : { *(.debug_loc) } 218 .debug_macinfo 0 : { *(.debug_macinfo) } 219 /* SGI/MIPS DWARF 2 extensions */ 220 .debug_weaknames 0 : { *(.debug_weaknames) } 221 .debug_funcnames 0 : { *(.debug_funcnames) } 222 .debug_typenames 0 : { *(.debug_typenames) } 223 .debug_varnames 0 : { *(.debug_varnames) } 224 /* DWARF 3 */ 225 .debug_pubtypes 0 : { *(.debug_pubtypes) } 226 .debug_ranges 0 : { *(.debug_ranges) } 227 /* DWARF Extension. */ 228 .debug_macro 0 : { *(.debug_macro) } 229 .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } 230 .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } 231 /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } 232 } 233
