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https://github.com/ARM-software/arm-trusted-firmware.git
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295538bc37
Also, don't invalidate the TLBs in disable_mmu() function, it's better to do it in enable_mmu() function just before actually enabling the MMU. Change-Id: Ib32d6660019b0b2c17254156aad4be67ab4970e1
89 lines
2.2 KiB
ArmAsm
89 lines
2.2 KiB
ArmAsm
/*
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* Copyright (c) 2013, ARM Limited. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* Neither the name of ARM nor the names of its contributors may be used
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* to endorse or promote products derived from this software without specific
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* prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <arch_helpers.h>
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.globl tlbialle1
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.globl tlbialle1is
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.globl tlbialle2
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.globl tlbialle2is
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.globl tlbialle3
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.globl tlbialle3is
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.globl tlbivmalle1
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.section .text, "ax"
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tlbialle1:; .type tlbialle1, %function
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tlbi alle1
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dsb sy
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isb
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ret
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tlbialle1is:; .type tlbialle1is, %function
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tlbi alle1is
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dsb sy
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isb
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ret
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tlbialle2:; .type tlbialle2, %function
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tlbi alle2
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dsb sy
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isb
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ret
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tlbialle2is:; .type tlbialle2is, %function
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tlbi alle2is
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dsb sy
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isb
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ret
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tlbialle3:; .type tlbialle3, %function
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tlbi alle3
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dsb sy
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isb
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ret
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tlbialle3is:; .type tlbialle3is, %function
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tlbi alle3is
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dsb sy
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isb
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ret
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tlbivmalle1:; .type tlbivmalle1, %function
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tlbi vmalle1
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dsb sy
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isb
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ret
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