blob: 53e9185d1d7968a7013facd3fa90c3e128ee613d [file] [log] [blame]
Rong Xu90135de2014-09-05 14:09:07 -07001/* Script for -z combreloc: combine and sort reloc sections */
Rahul Chaudhrybf4b3662017-09-18 10:30:32 -07002/* Copyright (C) 2014-2016 Free Software Foundation, Inc.
Rong Xueb4bf612015-04-08 13:07:31 -07003 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. */
Rong Xu90135de2014-09-05 14:09:07 -07006OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm",
7 "elf32-littlearm")
8OUTPUT_ARCH(arm)
9ENTRY(_start)
Rahul Chaudhry75a43d52018-03-19 20:16:08 +000010SEARCH_DIR("=/tmp/4b796a45c644dbb4546e86a5fb66e9f0/arm-linux-androideabi/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib");
Rong Xu90135de2014-09-05 14:09:07 -070011SECTIONS
12{
13 /* Read-only sections, merged into text segment: */
Rahul Chaudhrybf4b3662017-09-18 10:30:32 -070014 PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x00010000)); . = SEGMENT_START("text-segment", 0x00010000) + SIZEOF_HEADERS;
Rong Xu90135de2014-09-05 14:09:07 -070015 .interp : { *(.interp) }
16 .note.gnu.build-id : { *(.note.gnu.build-id) }
17 .hash : { *(.hash) }
18 .gnu.hash : { *(.gnu.hash) }
19 .dynsym : { *(.dynsym) }
20 .dynstr : { *(.dynstr) }
21 .gnu.version : { *(.gnu.version) }
22 .gnu.version_d : { *(.gnu.version_d) }
23 .gnu.version_r : { *(.gnu.version_r) }
24 .rel.dyn :
25 {
26 *(.rel.init)
27 *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*)
28 *(.rel.fini)
29 *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*)
30 *(.rel.data.rel.ro .rel.data.rel.ro.* .rel.gnu.linkonce.d.rel.ro.*)
31 *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*)
32 *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*)
33 *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*)
34 *(.rel.ctors)
35 *(.rel.dtors)
36 *(.rel.got)
37 *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*)
38 PROVIDE_HIDDEN (__rel_iplt_start = .);
39 *(.rel.iplt)
40 PROVIDE_HIDDEN (__rel_iplt_end = .);
Rong Xu90135de2014-09-05 14:09:07 -070041 }
42 .rela.dyn :
43 {
44 *(.rela.init)
45 *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*)
46 *(.rela.fini)
47 *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*)
48 *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*)
49 *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*)
50 *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*)
51 *(.rela.ctors)
52 *(.rela.dtors)
53 *(.rela.got)
54 *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*)
Rong Xu90135de2014-09-05 14:09:07 -070055 PROVIDE_HIDDEN (__rela_iplt_start = .);
56 *(.rela.iplt)
57 PROVIDE_HIDDEN (__rela_iplt_end = .);
58 }
59 .rel.plt :
60 {
61 *(.rel.plt)
62 }
63 .rela.plt :
64 {
65 *(.rela.plt)
66 }
67 .init :
68 {
69 KEEP (*(SORT_NONE(.init)))
70 }
71 .plt : { *(.plt) }
72 .iplt : { *(.iplt) }
73 .text :
74 {
75 *(.text.unlikely .text.*_unlikely .text.unlikely.*)
76 *(.text.exit .text.exit.*)
77 *(.text.startup .text.startup.*)
78 *(.text.hot .text.hot.*)
79 *(.text .stub .text.* .gnu.linkonce.t.*)
80 /* .gnu.warning sections are handled specially by elf32.em. */
81 *(.gnu.warning)
82 *(.glue_7t) *(.glue_7) *(.vfp11_veneer) *(.v4_bx)
83 }
84 .fini :
85 {
86 KEEP (*(SORT_NONE(.fini)))
87 }
88 PROVIDE (__etext = .);
89 PROVIDE (_etext = .);
90 PROVIDE (etext = .);
91 .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) }
92 .rodata1 : { *(.rodata1) }
93 .ARM.extab : { *(.ARM.extab* .gnu.linkonce.armextab.*) }
94 PROVIDE_HIDDEN (__exidx_start = .);
95 .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) }
96 PROVIDE_HIDDEN (__exidx_end = .);
Rahul Chaudhrybf4b3662017-09-18 10:30:32 -070097 .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) }
98 .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) }
Rong Xu90135de2014-09-05 14:09:07 -070099 .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table
100 .gcc_except_table.*) }
Rahul Chaudhrybf4b3662017-09-18 10:30:32 -0700101 .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) }
Rong Xu90135de2014-09-05 14:09:07 -0700102 /* These sections are generated by the Sun/Oracle C++ compiler. */
103 .exception_ranges : ONLY_IF_RO { *(.exception_ranges
104 .exception_ranges*) }
Rahul Chaudhrybf4b3662017-09-18 10:30:32 -0700105 /* Adjust the address for the data segment. We want to adjust up to
106 the same address within the page on the next page up. */
107 . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE));
Rong Xu90135de2014-09-05 14:09:07 -0700108 /* Exception handling */
Rahul Chaudhrybf4b3662017-09-18 10:30:32 -0700109 .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) }
110 .gnu_extab : ONLY_IF_RW { *(.gnu_extab) }
Rong Xu90135de2014-09-05 14:09:07 -0700111 .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) }
112 .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) }
113 /* Thread Local Storage sections */
114 .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
115 .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
Rong Xu90135de2014-09-05 14:09:07 -0700116 .preinit_array :
117 {
Rahul Chaudhrybf4b3662017-09-18 10:30:32 -0700118 PROVIDE_HIDDEN (__preinit_array_start = .);
Rong Xu90135de2014-09-05 14:09:07 -0700119 KEEP (*(.preinit_array))
Rahul Chaudhrybf4b3662017-09-18 10:30:32 -0700120 PROVIDE_HIDDEN (__preinit_array_end = .);
Rong Xu90135de2014-09-05 14:09:07 -0700121 }
Rong Xu90135de2014-09-05 14:09:07 -0700122 .init_array :
123 {
Rahul Chaudhrybf4b3662017-09-18 10:30:32 -0700124 PROVIDE_HIDDEN (__init_array_start = .);
Rong Xu90135de2014-09-05 14:09:07 -0700125 KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*)))
Rahul Chaudhrybf4b3662017-09-18 10:30:32 -0700126 KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors))
127 PROVIDE_HIDDEN (__init_array_end = .);
Rong Xu90135de2014-09-05 14:09:07 -0700128 }
Rong Xu90135de2014-09-05 14:09:07 -0700129 .fini_array :
130 {
Rahul Chaudhrybf4b3662017-09-18 10:30:32 -0700131 PROVIDE_HIDDEN (__fini_array_start = .);
Rong Xu90135de2014-09-05 14:09:07 -0700132 KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*)))
Rahul Chaudhrybf4b3662017-09-18 10:30:32 -0700133 KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors))
134 PROVIDE_HIDDEN (__fini_array_end = .);
Rong Xu90135de2014-09-05 14:09:07 -0700135 }
Rong Xu90135de2014-09-05 14:09:07 -0700136 .ctors :
137 {
138 /* gcc uses crtbegin.o to find the start of
139 the constructors, so we make sure it is
140 first. Because this is a wildcard, it
141 doesn't matter if the user does not
142 actually link against crtbegin.o; the
143 linker won't look for a file to match a
144 wildcard. The wildcard also means that it
145 doesn't matter which directory crtbegin.o
146 is in. */
147 KEEP (*crtbegin.o(.ctors))
Rahul Chaudhrybf4b3662017-09-18 10:30:32 -0700148 KEEP (*crtbegin?.o(.ctors))
Rong Xu90135de2014-09-05 14:09:07 -0700149 /* We don't want to include the .ctor section from
150 the crtend.o file until after the sorted ctors.
151 The .ctor section from the crtend file contains the
152 end of ctors marker and it must be last */
Rahul Chaudhrybf4b3662017-09-18 10:30:32 -0700153 KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors))
Rong Xu90135de2014-09-05 14:09:07 -0700154 KEEP (*(SORT(.ctors.*)))
155 KEEP (*(.ctors))
156 }
157 .dtors :
158 {
159 KEEP (*crtbegin.o(.dtors))
Rahul Chaudhrybf4b3662017-09-18 10:30:32 -0700160 KEEP (*crtbegin?.o(.dtors))
161 KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors))
Rong Xu90135de2014-09-05 14:09:07 -0700162 KEEP (*(SORT(.dtors.*)))
163 KEEP (*(.dtors))
164 }
165 .jcr : { KEEP (*(.jcr)) }
166 .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro .data.rel.ro.* .gnu.linkonce.d.rel.ro.*) }
167 .dynamic : { *(.dynamic) }
168 . = DATA_SEGMENT_RELRO_END (0, .);
169 .got : { *(.got.plt) *(.igot.plt) *(.got) *(.igot) }
170 .data :
171 {
172 PROVIDE (__data_start = .);
173 *(.data .data.* .gnu.linkonce.d.*)
174 SORT(CONSTRUCTORS)
175 }
176 .data1 : { *(.data1) }
177 _edata = .; PROVIDE (edata = .);
Rong Xu90135de2014-09-05 14:09:07 -0700178 __bss_start = .;
179 __bss_start__ = .;
180 .bss :
181 {
182 *(.dynbss)
183 *(.bss .bss.* .gnu.linkonce.b.*)
184 *(COMMON)
185 /* Align here to ensure that the .bss section occupies space up to
186 _end. Align after .bss to ensure correct alignment even if the
Rahul Chaudhrybf4b3662017-09-18 10:30:32 -0700187 .bss section disappears because there are no input sections.
188 FIXME: Why do we need it? When there is no .bss section, we don't
189 pad the .data section. */
190 . = ALIGN(. != 0 ? 32 / 8 : 1);
Rong Xu90135de2014-09-05 14:09:07 -0700191 }
192 _bss_end__ = . ; __bss_end__ = . ;
193 . = ALIGN(32 / 8);
194 . = SEGMENT_START("ldata-segment", .);
195 . = ALIGN(32 / 8);
196 __end__ = . ;
Rahul Chaudhrybf4b3662017-09-18 10:30:32 -0700197 _end = .; PROVIDE (end = .);
Rong Xu90135de2014-09-05 14:09:07 -0700198 . = DATA_SEGMENT_END (.);
199 /* Stabs debugging sections. */
200 .stab 0 : { *(.stab) }
201 .stabstr 0 : { *(.stabstr) }
202 .stab.excl 0 : { *(.stab.excl) }
203 .stab.exclstr 0 : { *(.stab.exclstr) }
204 .stab.index 0 : { *(.stab.index) }
205 .stab.indexstr 0 : { *(.stab.indexstr) }
206 .comment 0 : { *(.comment) }
207 /* DWARF debug sections.
208 Symbols in the DWARF debugging sections are relative to the beginning
209 of the section so we begin them at 0. */
210 /* DWARF 1 */
211 .debug 0 : { *(.debug) }
212 .line 0 : { *(.line) }
213 /* GNU DWARF 1 extensions */
214 .debug_srcinfo 0 : { *(.debug_srcinfo) }
215 .debug_sfnames 0 : { *(.debug_sfnames) }
216 /* DWARF 1.1 and DWARF 2 */
217 .debug_aranges 0 : { *(.debug_aranges) }
218 .debug_pubnames 0 : { *(.debug_pubnames) }
219 /* DWARF 2 */
220 .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
221 .debug_abbrev 0 : { *(.debug_abbrev) }
222 .debug_line 0 : { *(.debug_line .debug_line.* .debug_line_end ) }
223 .debug_frame 0 : { *(.debug_frame) }
224 .debug_str 0 : { *(.debug_str) }
225 .debug_loc 0 : { *(.debug_loc) }
226 .debug_macinfo 0 : { *(.debug_macinfo) }
227 /* SGI/MIPS DWARF 2 extensions */
228 .debug_weaknames 0 : { *(.debug_weaknames) }
229 .debug_funcnames 0 : { *(.debug_funcnames) }
230 .debug_typenames 0 : { *(.debug_typenames) }
231 .debug_varnames 0 : { *(.debug_varnames) }
232 /* DWARF 3 */
233 .debug_pubtypes 0 : { *(.debug_pubtypes) }
234 .debug_ranges 0 : { *(.debug_ranges) }
235 /* DWARF Extension. */
236 .debug_macro 0 : { *(.debug_macro) }
Rahul Chaudhrybf4b3662017-09-18 10:30:32 -0700237 .debug_addr 0 : { *(.debug_addr) }
Rong Xu90135de2014-09-05 14:09:07 -0700238 .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) }
239 .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) }
Rahul Chaudhrybf4b3662017-09-18 10:30:32 -0700240 /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) }
Rong Xu90135de2014-09-05 14:09:07 -0700241}