Ben Cheng | 7823f2a | 2014-04-08 14:53:42 -0700 | [diff] [blame] | 1 | /* Script for ld -r: link without relocation */ |
Rong Xu | e1a8a48 | 2015-04-08 12:48:42 -0700 | [diff] [blame] | 2 | /* Copyright (C) 2014 Free Software Foundation, Inc. |
| 3 | Copying and distribution of this script, with or without modification, |
| 4 | are permitted in any medium without royalty provided the copyright |
| 5 | notice and this notice are preserved. */ |
Ben Cheng | 7823f2a | 2014-04-08 14:53:42 -0700 | [diff] [blame] | 6 | OUTPUT_FORMAT("elf64-bigaarch64", "elf64-bigaarch64", |
| 7 | "elf64-littleaarch64") |
| 8 | OUTPUT_ARCH(aarch64) |
| 9 | /* For some reason, the Solaris linker makes bad executables |
| 10 | if gld -r is used and the intermediate file has sections starting |
| 11 | at non-zero addresses. Could be a Solaris ld bug, could be a GNU ld |
| 12 | bug. But for now assigning the zero vmas works. */ |
| 13 | SECTIONS |
| 14 | { |
| 15 | /* Read-only sections, merged into text segment: */ |
| 16 | .interp 0 : { *(.interp) } |
| 17 | .note.gnu.build-id : { *(.note.gnu.build-id) } |
| 18 | .hash 0 : { *(.hash) } |
| 19 | .gnu.hash 0 : { *(.gnu.hash) } |
| 20 | .dynsym 0 : { *(.dynsym) } |
| 21 | .dynstr 0 : { *(.dynstr) } |
| 22 | .gnu.version 0 : { *(.gnu.version) } |
| 23 | .gnu.version_d 0: { *(.gnu.version_d) } |
| 24 | .gnu.version_r 0: { *(.gnu.version_r) } |
| 25 | .rela.init 0 : { *(.rela.init) } |
| 26 | .rela.text 0 : { *(.rela.text) } |
| 27 | .rela.fini 0 : { *(.rela.fini) } |
| 28 | .rela.rodata 0 : { *(.rela.rodata) } |
| 29 | .rela.data.rel.ro 0 : { *(.rela.data.rel.ro) } |
| 30 | .rela.data 0 : { *(.rela.data) } |
| 31 | .rela.tdata 0 : { *(.rela.tdata) } |
| 32 | .rela.tbss 0 : { *(.rela.tbss) } |
| 33 | .rela.ctors 0 : { *(.rela.ctors) } |
| 34 | .rela.dtors 0 : { *(.rela.dtors) } |
| 35 | .rela.got 0 : { *(.rela.got) } |
| 36 | .rela.bss 0 : { *(.rela.bss) } |
| 37 | .rela.ifunc 0 : { *(.rela.ifunc) } |
| 38 | .rela.plt 0 : |
| 39 | { |
| 40 | *(.rela.plt) |
| 41 | } |
| 42 | .init 0 : |
| 43 | { |
| 44 | KEEP (*(SORT_NONE(.init))) |
| 45 | } =0 |
| 46 | .plt 0 : ALIGN(16) { *(.plt) *(.iplt) } |
| 47 | .text 0 : |
| 48 | { |
| 49 | *(.text .stub) |
| 50 | /* .gnu.warning sections are handled specially by elf32.em. */ |
| 51 | *(.gnu.warning) |
| 52 | } =0 |
| 53 | .fini 0 : |
| 54 | { |
| 55 | KEEP (*(SORT_NONE(.fini))) |
| 56 | } =0 |
| 57 | .rodata 0 : { *(.rodata) } |
| 58 | .rodata1 0 : { *(.rodata1) } |
| 59 | .eh_frame_hdr : { *(.eh_frame_hdr) } |
| 60 | .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } |
| 61 | .gcc_except_table 0 : ONLY_IF_RO { *(.gcc_except_table |
| 62 | .gcc_except_table.*) } |
| 63 | /* These sections are generated by the Sun/Oracle C++ compiler. */ |
| 64 | .exception_ranges 0 : ONLY_IF_RO { *(.exception_ranges |
| 65 | .exception_ranges*) } |
Ben Cheng | 79781f5 | 2014-05-19 10:33:46 -0700 | [diff] [blame] | 66 | /* Adjust the address for the data segment. For 32 bits we want to align |
| 67 | at exactly a page boundary to make life easier for apriori. */ |
Ben Cheng | 7823f2a | 2014-04-08 14:53:42 -0700 | [diff] [blame] | 68 | /* Exception handling */ |
| 69 | .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } |
| 70 | .gcc_except_table 0 : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } |
| 71 | .exception_ranges 0 : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } |
| 72 | /* Thread Local Storage sections */ |
| 73 | .tdata 0 : { *(.tdata) } |
| 74 | .tbss 0 : { *(.tbss) } |
Ben Cheng | 79781f5 | 2014-05-19 10:33:46 -0700 | [diff] [blame] | 75 | /* Ensure the __preinit_array_start label is properly aligned. We |
| 76 | could instead move the label definition inside the section, but |
| 77 | the linker would then create the section even if it turns out to |
| 78 | be empty, which isn't pretty. */ |
Ben Cheng | 7823f2a | 2014-04-08 14:53:42 -0700 | [diff] [blame] | 79 | .preinit_array 0 : |
| 80 | { |
| 81 | KEEP (*(.preinit_array)) |
| 82 | } |
| 83 | .jcr 0 : { KEEP (*(.jcr)) } |
| 84 | .dynamic 0 : { *(.dynamic) } |
| 85 | .got 0 : { *(.got) *(.igot) } |
| 86 | .got.plt 0 : { *(.got.plt) *(.igot.plt) } |
| 87 | .data 0 : |
| 88 | { |
| 89 | *(.data) |
| 90 | } |
| 91 | .data1 0 : { *(.data1) } |
| 92 | .bss 0 : |
| 93 | { |
| 94 | *(.dynbss) |
| 95 | *(.bss) |
| 96 | *(COMMON) |
| 97 | /* Align here to ensure that the .bss section occupies space up to |
| 98 | _end. Align after .bss to ensure correct alignment even if the |
Ben Cheng | 79781f5 | 2014-05-19 10:33:46 -0700 | [diff] [blame] | 99 | .bss section disappears because there are no input sections. */ |
Ben Cheng | 7823f2a | 2014-04-08 14:53:42 -0700 | [diff] [blame] | 100 | } |
| 101 | /* Stabs debugging sections. */ |
| 102 | .stab 0 : { *(.stab) } |
| 103 | .stabstr 0 : { *(.stabstr) } |
| 104 | .stab.excl 0 : { *(.stab.excl) } |
| 105 | .stab.exclstr 0 : { *(.stab.exclstr) } |
| 106 | .stab.index 0 : { *(.stab.index) } |
| 107 | .stab.indexstr 0 : { *(.stab.indexstr) } |
| 108 | .comment 0 : { *(.comment) } |
| 109 | /* DWARF debug sections. |
| 110 | Symbols in the DWARF debugging sections are relative to the beginning |
| 111 | of the section so we begin them at 0. */ |
| 112 | /* DWARF 1 */ |
| 113 | .debug 0 : { *(.debug) } |
| 114 | .line 0 : { *(.line) } |
| 115 | /* GNU DWARF 1 extensions */ |
| 116 | .debug_srcinfo 0 : { *(.debug_srcinfo) } |
| 117 | .debug_sfnames 0 : { *(.debug_sfnames) } |
| 118 | /* DWARF 1.1 and DWARF 2 */ |
| 119 | .debug_aranges 0 : { *(.debug_aranges) } |
| 120 | .debug_pubnames 0 : { *(.debug_pubnames) } |
| 121 | /* DWARF 2 */ |
| 122 | .debug_info 0 : { *(.debug_info) } |
| 123 | .debug_abbrev 0 : { *(.debug_abbrev) } |
| 124 | .debug_line 0 : { *(.debug_line .debug_line.* .debug_line_end ) } |
| 125 | .debug_frame 0 : { *(.debug_frame) } |
| 126 | .debug_str 0 : { *(.debug_str) } |
| 127 | .debug_loc 0 : { *(.debug_loc) } |
| 128 | .debug_macinfo 0 : { *(.debug_macinfo) } |
| 129 | /* SGI/MIPS DWARF 2 extensions */ |
| 130 | .debug_weaknames 0 : { *(.debug_weaknames) } |
| 131 | .debug_funcnames 0 : { *(.debug_funcnames) } |
| 132 | .debug_typenames 0 : { *(.debug_typenames) } |
| 133 | .debug_varnames 0 : { *(.debug_varnames) } |
| 134 | /* DWARF 3 */ |
| 135 | .debug_pubtypes 0 : { *(.debug_pubtypes) } |
| 136 | .debug_ranges 0 : { *(.debug_ranges) } |
| 137 | /* DWARF Extension. */ |
| 138 | .debug_macro 0 : { *(.debug_macro) } |
| 139 | .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } |
| 140 | .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } |
| 141 | } |