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82cb2c1ad9
To make software license auditing simpler, use SPDX[0] license identifiers instead of duplicating the license text in every file. NOTE: Files that have been imported by FreeBSD have not been modified. [0]: https://spdx.org/ Change-Id: I80a00e1f641b8cc075ca5a95b10607ed9ed8761a Signed-off-by: dp-arm <dimitris.papastamos@arm.com>
32 lines
820 B
ArmAsm
32 lines
820 B
ArmAsm
/*
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* Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include <asm_macros.S>
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#include <bl_common.h>
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#include <v2m_def.h>
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.globl plat_report_exception
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/* -------------------------------------------------------
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* void plat_report_exception(unsigned int type)
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* Function to report an unhandled exception
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* with platform-specific means.
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* On FVP platform, it updates the LEDs
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* to indicate where we are.
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* SYS_LED[0] - 0x0
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* SYS_LED[2:1] - 0x0
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* SYS_LED[7:3] - Exception Mode.
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* Clobbers: r0-r1
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* -------------------------------------------------------
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*/
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func plat_report_exception
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lsl r0, r0, #V2M_SYS_LED_EC_SHIFT
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ldr r1, =V2M_SYSREGS_BASE
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add r1, r1, #V2M_SYS_LED
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str r0, [r1]
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bx lr
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endfunc plat_report_exception
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