kernel_optimize_test/arch/mips/vdso/vdso.lds.S
Thomas Gleixner 2874c5fd28 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
Based on 1 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license as published by
  the free software foundation either version 2 of the license or at
  your option any later version

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-or-later

has been chosen to replace the boilerplate/reference in 3029 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Allison Randal <allison@lohutok.net>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-30 11:26:32 -07:00

102 lines
2.4 KiB
ArmAsm

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright (C) 2015 Imagination Technologies
* Author: Alex Smith <alex.smith@imgtec.com>
*/
#include <asm/sgidefs.h>
#if _MIPS_SIM == _MIPS_SIM_ABI64
OUTPUT_FORMAT("elf64-tradlittlemips", "elf64-tradbigmips", "elf64-tradlittlemips")
#elif _MIPS_SIM == _MIPS_SIM_NABI32
OUTPUT_FORMAT("elf32-ntradlittlemips", "elf32-ntradbigmips", "elf32-ntradlittlemips")
#else
OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradbigmips", "elf32-tradlittlemips")
#endif
OUTPUT_ARCH(mips)
SECTIONS
{
PROVIDE(_start = .);
. = SIZEOF_HEADERS;
/*
* In order to retain compatibility with older toolchains we provide the
* ABI flags section ourself. Newer assemblers will automatically
* generate .MIPS.abiflags sections so we discard such input sections,
* and then manually define our own section here. genvdso will patch
* this section to have the correct name/type.
*/
.mips_abiflags : { *(.mips_abiflags) } :text :abiflags
.reginfo : { *(.reginfo) } :text :reginfo
.hash : { *(.hash) } :text
.gnu.hash : { *(.gnu.hash) }
.dynsym : { *(.dynsym) }
.dynstr : { *(.dynstr) }
.gnu.version : { *(.gnu.version) }
.gnu.version_d : { *(.gnu.version_d) }
.gnu.version_r : { *(.gnu.version_r) }
.note : { *(.note.*) } :text :note
.text : { *(.text*) } :text
PROVIDE (__etext = .);
PROVIDE (_etext = .);
PROVIDE (etext = .);
.eh_frame_hdr : { *(.eh_frame_hdr) } :text :eh_frame_hdr
.eh_frame : { KEEP (*(.eh_frame)) } :text
.dynamic : { *(.dynamic) } :text :dynamic
.rodata : { *(.rodata*) } :text
_end = .;
PROVIDE(end = .);
/DISCARD/ : {
*(.MIPS.abiflags)
*(.gnu.attributes)
*(.note.GNU-stack)
*(.data .data.* .gnu.linkonce.d.* .sdata*)
*(.bss .sbss .dynbss .dynsbss)
}
}
PHDRS
{
/*
* Provide a PT_MIPS_ABIFLAGS header to assign the ABI flags section
* to. We can specify the header type directly here so no modification
* is needed later on.
*/
abiflags 0x70000003;
/*
* The ABI flags header must exist directly after the PT_INTERP header,
* so we must explicitly place the PT_MIPS_REGINFO header after it to
* stop the linker putting one in at the start.
*/
reginfo 0x70000000;
text PT_LOAD FLAGS(5) FILEHDR PHDRS; /* PF_R|PF_X */
dynamic PT_DYNAMIC FLAGS(4); /* PF_R */
note PT_NOTE FLAGS(4); /* PF_R */
eh_frame_hdr PT_GNU_EH_FRAME;
}
VERSION
{
LINUX_2.6 {
#ifndef DISABLE_MIPS_VDSO
global:
__vdso_clock_gettime;
__vdso_gettimeofday;
#endif
local: *;
};
}