tf-a/tf-a-stm32mp-2.2.r1/include/plat/arm/css/common/aarch64/css_macros.S

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646 B
ArmAsm

/*
* Copyright (c) 2015, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef CSS_MACROS_S
#define CSS_MACROS_S
#include <arm_macros.S>
#include <platform_def.h>
/* ---------------------------------------------
* The below required platform porting macro
* prints out relevant GIC registers whenever an
* unhandled exception is taken in BL31.
* Clobbers: x0 - x10, x16, x17, sp
* ---------------------------------------------
*/
.macro css_print_gic_regs
mov_imm x16, PLAT_ARM_GICD_BASE
mov_imm x17, PLAT_ARM_GICC_BASE
arm_print_gic_regs
.endm
#endif /* CSS_MACROS_S */