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@/***************************************************************************
@ * Copyright (c) 2024 Microsoft Corporation
@ *
@ * This program and the accompanying materials are made available under the
@ * terms of the MIT License which is available at
@ * https://opensource.org/licenses/MIT.
@ *
@ * SPDX-License-Identifier: MIT
@ **************************************************************************/
@
@
@/**************************************************************************/
@/**************************************************************************/
@/** */
@/** ThreadX Component */
@/** */
@/** Initialize */
@/** */
@/**************************************************************************/
@/**************************************************************************/
@
@
@#define TX_SOURCE_CODE
@
@
@/* Include necessary system files. */
@
@#include "tx_api.h"
@#include "tx_initialize.h"
@#include "tx_thread.h"
@#include "tx_timer.h"
.arm
.global _start
.global __tx_undefined
.global __tx_swi_interrupt
.global __tx_prefetch_handler
.global __tx_abort_handler
.global __tx_reserved_handler
.global __tx_irq_handler
.global __tx_fiq_handler
@
@
@/* Define the vector area. This should be located or copied to 0. */
@
.text
.global __vectors
__vectors:
LDR pc, STARTUP @ Reset goes to startup function
LDR pc, UNDEFINED @ Undefined handler
LDR pc, SWI @ Software interrupt handler
LDR pc, PREFETCH @ Prefetch exception handler
LDR pc, ABORT @ Abort exception handler
LDR pc, RESERVED @ Reserved exception handler
LDR pc, IRQ @ IRQ interrupt handler
LDR pc, FIQ @ FIQ interrupt handler
STARTUP:
.word _start @ Reset goes to C startup function
UNDEFINED:
.word __tx_undefined @ Undefined handler
SWI:
.word __tx_swi_interrupt @ Software interrupt handler
PREFETCH:
.word __tx_prefetch_handler @ Prefetch exception handler
ABORT:
.word __tx_abort_handler @ Abort exception handler
RESERVED:
.word __tx_reserved_handler @ Reserved exception handler
IRQ:
.word __tx_irq_handler @ IRQ interrupt handler
FIQ:
.word __tx_fiq_handler @ FIQ interrupt handler
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