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| author | Mark Dykes <mardyk01@review.trustedfirmware.org> | 2020-02-10 17:17:10 +0000 |
|---|---|---|
| committer | TrustedFirmware Code Review <review@review.trustedfirmware.org> | 2020-02-10 17:17:10 +0000 |
| commit | c8e0f950c1fcb3e76a6d5ec80c3bb8f99fcd941f (patch) | |
| tree | a76e23463400f41dcd49e590d7e02758191cc31a /include | |
| parent | 82ed37ee02199209a65f5c461a759964aee4e849 (diff) | |
| parent | 68c76088d3b79753a15dc7ef9e296cd6fa9150aa (diff) | |
| download | platform_external_arm-trusted-firmware-c8e0f950c1fcb3e76a6d5ec80c3bb8f99fcd941f.tar.gz platform_external_arm-trusted-firmware-c8e0f950c1fcb3e76a6d5ec80c3bb8f99fcd941f.tar.bz2 platform_external_arm-trusted-firmware-c8e0f950c1fcb3e76a6d5ec80c3bb8f99fcd941f.zip | |
Merge "Make PAC demangling more generic" into integration
Diffstat (limited to 'include')
| -rw-r--r-- | include/arch/aarch64/arch_helpers.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/include/arch/aarch64/arch_helpers.h b/include/arch/aarch64/arch_helpers.h index c60f2e8f7..240c1fbda 100644 --- a/include/arch/aarch64/arch_helpers.h +++ b/include/arch/aarch64/arch_helpers.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013-2019, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2013-2020, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -69,6 +69,13 @@ static inline void _op(void) \ __asm__ (#_op); \ } +/* Define function for system instruction with register parameter */ +#define DEFINE_SYSOP_PARAM_FUNC(_op) \ +static inline void _op(uint64_t v) \ +{ \ + __asm__ (#_op " %0" : : "r" (v)); \ +} + /* Define function for system instruction with type specifier */ #define DEFINE_SYSOP_TYPE_FUNC(_op, _type) \ static inline void _op ## _type(void) \ @@ -211,6 +218,11 @@ DEFINE_SYSOP_TYPE_PARAM_FUNC(at, s1e1r) DEFINE_SYSOP_TYPE_PARAM_FUNC(at, s1e2r) DEFINE_SYSOP_TYPE_PARAM_FUNC(at, s1e3r) +/******************************************************************************* + * Strip Pointer Authentication Code + ******************************************************************************/ +DEFINE_SYSOP_PARAM_FUNC(xpaci) + void flush_dcache_range(uintptr_t addr, size_t size); void clean_dcache_range(uintptr_t addr, size_t size); void inv_dcache_range(uintptr_t addr, size_t size); |