1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * Copyright (C) 2015 Imagination Technologies
4 * Author: Alex Smith <alex.smith@imgtec.com>
7 #include <asm/sgidefs.h>
9 #if _MIPS_SIM == _MIPS_SIM_ABI64
10 OUTPUT_FORMAT("elf64-tradlittlemips", "elf64-tradbigmips", "elf64-tradlittlemips")
11 #elif _MIPS_SIM == _MIPS_SIM_NABI32
12 OUTPUT_FORMAT("elf32-ntradlittlemips", "elf32-ntradbigmips", "elf32-ntradlittlemips")
14 OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradbigmips", "elf32-tradlittlemips")
25 * In order to retain compatibility with older toolchains we provide the
26 * ABI flags section ourself. Newer assemblers will automatically
27 * generate .MIPS.abiflags sections so we discard such input sections,
28 * and then manually define our own section here. genvdso will patch
29 * this section to have the correct name/type.
31 .mips_abiflags : { *(.mips_abiflags) } :text :abiflags
33 .reginfo : { *(.reginfo) } :text :reginfo
35 .hash : { *(.hash) } :text
36 .gnu.hash : { *(.gnu.hash) }
37 .dynsym : { *(.dynsym) }
38 .dynstr : { *(.dynstr) }
39 .gnu.version : { *(.gnu.version) }
40 .gnu.version_d : { *(.gnu.version_d) }
41 .gnu.version_r : { *(.gnu.version_r) }
43 .note : { *(.note.*) } :text :note
45 .text : { *(.text*) } :text
46 PROVIDE (__etext = .);
50 .eh_frame_hdr : { *(.eh_frame_hdr) } :text :eh_frame_hdr
51 .eh_frame : { KEEP (*(.eh_frame)) } :text
53 .dynamic : { *(.dynamic) } :text :dynamic
55 .rodata : { *(.rodata*) } :text
64 *(.data .data.* .gnu.linkonce.d.* .sdata*)
65 *(.bss .sbss .dynbss .dynsbss)
72 * Provide a PT_MIPS_ABIFLAGS header to assign the ABI flags section
73 * to. We can specify the header type directly here so no modification
79 * The ABI flags header must exist directly after the PT_INTERP header,
80 * so we must explicitly place the PT_MIPS_REGINFO header after it to
81 * stop the linker putting one in at the start.
85 text PT_LOAD FLAGS(5) FILEHDR PHDRS; /* PF_R|PF_X */
86 dynamic PT_DYNAMIC FLAGS(4); /* PF_R */
87 note PT_NOTE FLAGS(4); /* PF_R */
88 eh_frame_hdr PT_GNU_EH_FRAME;
94 #ifndef DISABLE_MIPS_VDSO
99 #if _MIPS_SIM != _MIPS_SIM_ABI64
100 __vdso_clock_gettime64;