mirror of
https://github.com/eclipse-threadx/threadx.git
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77 lines
3.3 KiB
ArmAsm
77 lines
3.3 KiB
ArmAsm
@/**************************************************************************/
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@/* */
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@/* Copyright (c) 2024 Microsoft Corporation. */
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@/* */
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@/* This software is licensed under the Microsoft Software License */
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@/* Terms for Microsoft Azure RTOS. Full text of the license can be */
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@/* found in the LICENSE file at https://aka.ms/AzureRTOS_EULA */
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@/* and in the root directory of this software. */
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@/* */
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@/**************************************************************************/
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@
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@
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@/**************************************************************************/
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@/**************************************************************************/
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@/** */
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@/** ThreadX Component */
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@/** */
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@/** Initialize */
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@/** */
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@/**************************************************************************/
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@/**************************************************************************/
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@
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@
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@#define TX_SOURCE_CODE
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@
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@
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@/* Include necessary system files. */
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@
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@#include "tx_api.h"
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@#include "tx_initialize.h"
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@#include "tx_thread.h"
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@#include "tx_timer.h"
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.arm
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.global _start
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.global __tx_undefined
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.global __tx_swi_interrupt
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.global __tx_prefetch_handler
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.global __tx_abort_handler
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.global __tx_reserved_handler
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.global __tx_irq_handler
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.global __tx_fiq_handler
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@
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@
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@/* Define the vector area. This should be located or copied to 0. */
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@
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.text
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.global __vectors
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__vectors:
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LDR pc, STARTUP @ Reset goes to startup function
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LDR pc, UNDEFINED @ Undefined handler
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LDR pc, SWI @ Software interrupt handler
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LDR pc, PREFETCH @ Prefetch exception handler
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LDR pc, ABORT @ Abort exception handler
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LDR pc, RESERVED @ Reserved exception handler
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LDR pc, IRQ @ IRQ interrupt handler
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LDR pc, FIQ @ FIQ interrupt handler
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STARTUP:
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.word _start @ Reset goes to C startup function
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UNDEFINED:
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.word __tx_undefined @ Undefined handler
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SWI:
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.word __tx_swi_interrupt @ Software interrupt handler
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PREFETCH:
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.word __tx_prefetch_handler @ Prefetch exception handler
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ABORT:
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.word __tx_abort_handler @ Abort exception handler
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RESERVED:
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.word __tx_reserved_handler @ Reserved exception handler
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IRQ:
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.word __tx_irq_handler @ IRQ interrupt handler
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FIQ:
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.word __tx_fiq_handler @ FIQ interrupt handler
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