1/* 2Copyright (c) 2017, The Linux Foundation. All rights reserved. 3 4Redistribution and use in source and binary forms, with or without 5modification, are permitted provided that the following conditions are 6met: 7 * Redistributions of source code must retain the above copyright 8 notice, this list of conditions and the following disclaimer. 9 * Redistributions in binary form must reproduce the above 10 copyright notice, this list of conditions and the following 11 disclaimer in the documentation and/or other materials provided 12 with the distribution. 13 * Neither the name of The Linux Foundation nor the names of its 14 contributors may be used to endorse or promote products derived 15 from this software without specific prior written permission. 16 17THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED 18WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 19MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT 20ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS 21BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 22CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 23SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 24BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 25WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 26OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 27IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28*/ 29 30OUTPUT_FORMAT("elf32-littlehexagon", "elf32-bighexagon", 31 "elf32-littlehexagon") 32OUTPUT_ARCH(hexagon) 33 34PHDRS { 35phdr1 PT_LOAD; 36phdr2 PT_LOAD; 37dynamic1 PT_DYNAMIC; 38note1 PT_NOTE; 39} 40 41ENTRY(start) 42SECTIONS 43{ 44 .interp : { *(.interp) } 45 .note.qti.uimg.dl.ver : { *(.note.qti.uimg.dl.ver) } : phdr1 : note1 46 .dynsym : { *(.dynsym) } : phdr1 47 .dynstr : { *(.dynstr) } 48 .hash : { *(.hash) } 49 .rela.dyn : 50 { 51 *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) 52 *(.rela.fini) 53 *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) 54 *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) 55 *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) 56 *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) 57 *(.rela.ctors) 58 *(.rela.dtors) 59 *(.rela.got) 60 *(.rela.sdata .rela.lit[a48] .rela.sdata.* .rela.lit[a48].* .rela.gnu.linkonce.s.* .rela.gnu.linkonce.l[a48].*) 61 *(.rela.sbss .rela.sbss.* .rela.gnu.linkonce.sb.*) 62 *(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*) 63 *(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*) 64 *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) 65 } 66 .rela.plt : 67 { 68 *(.rela.plt) 69 } : phdr1 70 . = ALIGN(64); 71 /* Code starts. */ 72 .start : 73 { 74 KEEP (*(.start)) 75 } =0x00c0007f 76 . = ALIGN(64); 77 .init : 78 { 79 KEEP (*(.init)) 80 } =0x00c0007f 81 .plt : { *(.plt) } 82 . = ALIGN (64); 83 .text : 84 { 85 *(.text.unlikely .text.*_unlikely) 86 *(.text.hot .text.hot.* .gnu.linkonce.t.hot.*) 87 *(.text .stub .text.* .gnu.linkonce.t.*) 88 } =0x00c0007f 89 .fini : 90 { 91 KEEP (*(.fini)) 92 } =0x00c0007f 93 PROVIDE (__etext = .); 94 PROVIDE (_etext = .); 95 PROVIDE (etext = .); 96 . = ALIGN(64); 97 /* Constants start. */ 98 .rodata : 99 { 100 *(.rodata.hot .rodata.hot.* .gnu.linkonce.r.hot.*) 101 *(.rodata .rodata.* .gnu.linkonce.r.*) 102 } 103 .eh_frame_hdr : { *(.eh_frame_hdr) } 104 .eh_frame : { KEEP (*(.eh_frame)) } 105 .gcc_except_table : { *(.gcc_except_table .gcc_except_table.*) } 106 _DYNAMIC = .; 107 .dynamic : { *(.dynamic) } : phdr1 : dynamic1 108 .got : { *(.got) *(.igot) } : phdr1 109 .got.plt : { *(.got.plt) *(.igot.plt) } 110 . = ALIGN(64); 111 .ctors : 112 { 113 KEEP (*crtbegin.o(.ctors)) 114 KEEP (*crtbegin?.o(.ctors)) 115 KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o fini.o) .ctors)) 116 KEEP (*(SORT(.ctors.*))) 117 KEEP (*(.ctors)) 118 } 119 .dtors : 120 { 121 KEEP (*crtbegin.o(.dtors)) 122 KEEP (*crtbegin?.o(.dtors)) 123 KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o fini.o) .dtors)) 124 KEEP (*(SORT(.dtors.*))) 125 KEEP (*(.dtors)) 126 } 127 /*. = ALIGN (CONSTANT (MAXPAGESIZE)) - ((CONSTANT (MAXPAGESIZE) - .) & (CONSTANT (MAXPAGESIZE) - 1)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); 128 . = ALIGN (DEFINED (DATAALIGN) ? (DATAALIGN * 1K) : CONSTANT (MAXPAGESIZE));*/ 129 . = DATA_SEGMENT_RELRO_END (16, .); 130 . = ALIGN (4K); 131 .data : 132 { 133 *(.data.hot .data.hot.* .gnu.linkonce.d.hot.*) 134 *(.data .data.* .gnu.linkonce.d.*) 135 SORT(CONSTRUCTORS) 136 } : phdr2 137 _edata = .; PROVIDE (edata = .); 138 . = ALIGN (64); 139 /* Small data start. */ 140 . = ALIGN(64); 141 .sdata : 142 { 143 PROVIDE (_SDA_BASE_ = .); 144 *(.sdata.1 .sdata.1.* .gnu.linkonce.s.1.*) 145 *(.sbss.1 .sbss.1.* .gnu.linkonce.sb.1.*) 146 *(.scommon.1 .scommon.1.*) 147 *(.sdata.2 .sdata.2.* .gnu.linkonce.s.2.*) 148 *(.sbss.2 .sbss.2.* .gnu.linkonce.sb.2.*) 149 *(.scommon.2 .scommon.2.*) 150 *(.sdata.4 .sdata.4.* .gnu.linkonce.s.4.*) 151 *(.sbss.4 .sbss.4.* .gnu.linkonce.sb.4.*) 152 *(.scommon.4 .scommon.4.*) 153 *(.lit[a4] .lit[a4].* .gnu.linkonce.l[a4].*) 154 *(.sdata.8 .sdata.8.* .gnu.linkonce.s.8.*) 155 *(.sbss.8 .sbss.8.* .gnu.linkonce.sb.8.*) 156 *(.scommon.8 .scommon.8.*) 157 *(.lit8 .lit8.* .gnu.linkonce.l8.*) 158 *(.sdata.hot .sdata.hot.* .gnu.linkonce.s.hot.*) 159 *(.sdata .sdata.* .gnu.linkonce.s.*) 160 } 161 .sbss : 162 { 163 PROVIDE (__sbss_start = .); 164 PROVIDE (___sbss_start = .); 165 *(.dynsbss) 166 *(.sbss.hot .sbss.hot.* .gnu.linkonce.sb.hot.*) 167 *(.sbss .sbss.* .gnu.linkonce.sb.*) 168 *(.scommon .scommon.*) 169 . = ALIGN (. != 0 ? 64 : 1); 170 PROVIDE (__sbss_end = .); 171 PROVIDE (___sbss_end = .); 172 } 173 . = ALIGN (64); 174 __bss_start = .; 175 .bss : 176 { 177 *(.dynbss) 178 *(.bss.hot .bss.hot.* .gnu.linkonce.b.hot.*) 179 *(.bss .bss.* .gnu.linkonce.b.*) 180 *(COMMON) 181 } 182 . = ALIGN (64); 183 _end = .; 184 PROVIDE (end = .); 185 .comment 0 : { *(.comment) } 186 /* DWARF debug sections. 187 Symbols in the DWARF debugging sections are relative to the beginning 188 of the section so we begin them at 0. */ 189 /* DWARF 1 */ 190 .debug 0 : { *(.debug) } 191 .line 0 : { *(.line) } 192 .debug_aranges 0 : { *(.debug_aranges) } 193 .debug_pubnames 0 : { *(.debug_pubnames) } 194 /* DWARF 2 */ 195 .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) } 196 .debug_abbrev 0 : { *(.debug_abbrev) } 197 .debug_line 0 : { *(.debug_line) } 198 .debug_frame 0 : { *(.debug_frame) } 199 .debug_str 0 : { *(.debug_str) } 200 .debug_loc 0 : { *(.debug_loc) } 201 /* DWARF 3 */ 202 .debug_pubtypes 0 : { *(.debug_pubtypes) } 203 .debug_ranges 0 : { *(.debug_ranges) } 204 /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) } 205} 206