forked from luck/tmp_suning_uos_patched
2874c5fd28
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>
63 lines
1.6 KiB
ArmAsm
63 lines
1.6 KiB
ArmAsm
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2015 Imagination Technologies
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* Author: Alex Smith <alex.smith@imgtec.com>
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*/
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#include "vdso.h"
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#include <asm/isa-rev.h>
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#include <linux/elfnote.h>
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#include <linux/version.h>
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ELFNOTE_START(Linux, 0, "a")
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.long LINUX_VERSION_CODE
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ELFNOTE_END
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/*
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* The .MIPS.abiflags section must be defined with the FP ABI flags set
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* to 'any' to be able to link with both old and new libraries.
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* Newer toolchains are capable of automatically generating this, but we want
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* to work with older toolchains as well. Therefore, we define the contents of
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* this section here (under different names), and then genvdso will patch
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* it to have the correct name and type.
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*
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* We base the .MIPS.abiflags section on preprocessor definitions rather than
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* CONFIG_* because we need to match the particular ABI we are building the
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* VDSO for.
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*
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* See https://dmz-portal.mips.com/wiki/MIPS_O32_ABI_-_FR0_and_FR1_Interlinking
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* for the .MIPS.abiflags section description.
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*/
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.section .mips_abiflags, "a"
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.align 3
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__mips_abiflags:
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.hword 0 /* version */
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.byte __mips /* isa_level */
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/* isa_rev */
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.byte MIPS_ISA_REV
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/* gpr_size */
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#ifdef __mips64
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.byte 2 /* AFL_REG_64 */
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#else
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.byte 1 /* AFL_REG_32 */
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#endif
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/* cpr1_size */
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#if (MIPS_ISA_REV >= 6) || defined(__mips64)
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.byte 2 /* AFL_REG_64 */
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#else
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.byte 1 /* AFL_REG_32 */
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#endif
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.byte 0 /* cpr2_size (AFL_REG_NONE) */
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.byte 0 /* fp_abi (Val_GNU_MIPS_ABI_FP_ANY) */
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.word 0 /* isa_ext */
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.word 0 /* ases */
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.word 0 /* flags1 */
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.word 0 /* flags2 */
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