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559 lines
20 KiB
559 lines
20 KiB
; Copyright (c) 2009-2018 ARM Limited. All rights reserved.
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;
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; SPDX-License-Identifier: Apache-2.0
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;
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; Licensed under the Apache License, Version 2.0 (the License); you may
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; not use this file except in compliance with the License.
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; You may obtain a copy of the License at
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;
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; www.apache.org/licenses/LICENSE-2.0
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;
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; Unless required by applicable law or agreed to in writing, software
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; distributed under the License is distributed on an AS IS BASIS, WITHOUT
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; WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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; See the License for the specific language governing permissions and
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; limitations under the License.
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;
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; NOTICE: This file has been modified by Nordic Semiconductor ASA.
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; The modules in this file are included in the libraries, and may be replaced
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; by any user-defined modules that define the PUBLIC symbol _program_start or
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; a user defined start symbol.
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; To override the cstartup defined in the library, simply add your modified
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; version to the workbench project.
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;
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; The vector table is normally located at address 0.
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; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
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; The name "__vector_table" has special meaning for C-SPY:
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; it is where the SP start value is found, and the NVIC vector
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; table register (VTOR) is initialized to this address if != 0.
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MODULE ?cstartup
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#if defined(__STARTUP_CONFIG)
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#include "startup_config.h"
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#ifndef __STARTUP_CONFIG_STACK_ALIGNEMENT
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#define __STARTUP_CONFIG_STACK_ALIGNEMENT 3
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#endif
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SECTION CSTACK:DATA:NOROOT(__STARTUP_CONFIG_STACK_ALIGNEMENT)
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DS8 __STARTUP_CONFIG_STACK_SIZE
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SECTION HEAP:DATA:NOROOT(3)
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DS8 __STARTUP_CONFIG_HEAP_SIZE
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#else
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;; Stack size default : Defined in *.icf (linker file). Can be modified inside EW.
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;; Heap size default : Defined in *.icf (linker file). Can be modified inside EW.
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;; Forward declaration of sections.
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SECTION CSTACK:DATA:NOROOT(3)
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#endif
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SECTION .intvec:CODE:NOROOT(2)
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EXTERN __iar_program_start
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EXTERN SystemInit
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PUBLIC __vector_table
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PUBLIC __Vectors
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PUBLIC __Vectors_End
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PUBLIC __Vectors_Size
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DATA
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__vector_table
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DCD sfe(CSTACK)
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DCD Reset_Handler
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DCD NMI_Handler
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DCD HardFault_Handler
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DCD MemoryManagement_Handler
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DCD BusFault_Handler
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DCD UsageFault_Handler
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DCD SecureFault_Handler
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD SVC_Handler
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DCD DebugMon_Handler
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DCD 0 ; Reserved
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DCD PendSV_Handler
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DCD SysTick_Handler
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; External Interrupts
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD SPU_IRQHandler
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DCD 0 ; Reserved
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DCD CLOCK_POWER_IRQHandler
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD UARTE0_SPIM0_SPIS0_TWIM0_TWIS0_IRQHandler
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DCD UARTE1_SPIM1_SPIS1_TWIM1_TWIS1_IRQHandler
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DCD UARTE2_SPIM2_SPIS2_TWIM2_TWIS2_IRQHandler
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DCD UARTE3_SPIM3_SPIS3_TWIM3_TWIS3_IRQHandler
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DCD 0 ; Reserved
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DCD GPIOTE0_IRQHandler
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DCD SAADC_IRQHandler
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DCD TIMER0_IRQHandler
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DCD TIMER1_IRQHandler
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DCD TIMER2_IRQHandler
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD RTC0_IRQHandler
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DCD RTC1_IRQHandler
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD WDT_IRQHandler
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD EGU0_IRQHandler
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DCD EGU1_IRQHandler
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DCD EGU2_IRQHandler
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DCD EGU3_IRQHandler
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DCD EGU4_IRQHandler
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DCD EGU5_IRQHandler
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DCD PWM0_IRQHandler
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DCD PWM1_IRQHandler
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DCD PWM2_IRQHandler
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DCD PWM3_IRQHandler
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DCD 0 ; Reserved
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DCD PDM_IRQHandler
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DCD 0 ; Reserved
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DCD I2S_IRQHandler
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DCD 0 ; Reserved
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DCD IPC_IRQHandler
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DCD 0 ; Reserved
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DCD FPU_IRQHandler
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD GPIOTE1_IRQHandler
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD KMU_IRQHandler
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD CRYPTOCELL_IRQHandler
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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__Vectors_End
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__Vectors EQU __vector_table
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__Vectors_Size EQU __Vectors_End - __Vectors
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; Default handlers.
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THUMB
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PUBWEAK Reset_Handler
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SECTION .text:CODE:REORDER:NOROOT(2)
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Reset_Handler
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LDR R0, =SystemInit
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BLX R0
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LDR R0, =__iar_program_start
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BX R0
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; Dummy exception handlers
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PUBWEAK NMI_Handler
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SECTION .text:CODE:REORDER:NOROOT(1)
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NMI_Handler
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B .
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PUBWEAK HardFault_Handler
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SECTION .text:CODE:REORDER:NOROOT(1)
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HardFault_Handler
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B .
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PUBWEAK MemoryManagement_Handler
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SECTION .text:CODE:REORDER:NOROOT(1)
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MemoryManagement_Handler
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B .
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PUBWEAK BusFault_Handler
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SECTION .text:CODE:REORDER:NOROOT(1)
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BusFault_Handler
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B .
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PUBWEAK UsageFault_Handler
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SECTION .text:CODE:REORDER:NOROOT(1)
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UsageFault_Handler
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B .
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PUBWEAK SecureFault_Handler
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SECTION .text:CODE:REORDER:NOROOT(1)
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SecureFault_Handler
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B .
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PUBWEAK SVC_Handler
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SECTION .text:CODE:REORDER:NOROOT(1)
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SVC_Handler
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B .
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PUBWEAK DebugMon_Handler
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SECTION .text:CODE:REORDER:NOROOT(1)
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DebugMon_Handler
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B .
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PUBWEAK PendSV_Handler
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SECTION .text:CODE:REORDER:NOROOT(1)
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PendSV_Handler
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B .
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PUBWEAK SysTick_Handler
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SECTION .text:CODE:REORDER:NOROOT(1)
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SysTick_Handler
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B .
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; Dummy interrupt handlers
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PUBWEAK SPU_IRQHandler
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SECTION .text:CODE:REORDER:NOROOT(1)
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SPU_IRQHandler
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B .
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PUBWEAK CLOCK_POWER_IRQHandler
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SECTION .text:CODE:REORDER:NOROOT(1)
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CLOCK_POWER_IRQHandler
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B .
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PUBWEAK UARTE0_SPIM0_SPIS0_TWIM0_TWIS0_IRQHandler
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SECTION .text:CODE:REORDER:NOROOT(1)
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UARTE0_SPIM0_SPIS0_TWIM0_TWIS0_IRQHandler
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B .
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PUBWEAK UARTE1_SPIM1_SPIS1_TWIM1_TWIS1_IRQHandler
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SECTION .text:CODE:REORDER:NOROOT(1)
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UARTE1_SPIM1_SPIS1_TWIM1_TWIS1_IRQHandler
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B .
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PUBWEAK UARTE2_SPIM2_SPIS2_TWIM2_TWIS2_IRQHandler
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SECTION .text:CODE:REORDER:NOROOT(1)
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UARTE2_SPIM2_SPIS2_TWIM2_TWIS2_IRQHandler
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B .
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PUBWEAK UARTE3_SPIM3_SPIS3_TWIM3_TWIS3_IRQHandler
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SECTION .text:CODE:REORDER:NOROOT(1)
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UARTE3_SPIM3_SPIS3_TWIM3_TWIS3_IRQHandler
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B .
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PUBWEAK GPIOTE0_IRQHandler
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SECTION .text:CODE:REORDER:NOROOT(1)
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GPIOTE0_IRQHandler
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B .
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PUBWEAK SAADC_IRQHandler
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SECTION .text:CODE:REORDER:NOROOT(1)
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SAADC_IRQHandler
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B .
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PUBWEAK TIMER0_IRQHandler
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SECTION .text:CODE:REORDER:NOROOT(1)
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TIMER0_IRQHandler
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B .
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PUBWEAK TIMER1_IRQHandler
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SECTION .text:CODE:REORDER:NOROOT(1)
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TIMER1_IRQHandler
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B .
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PUBWEAK TIMER2_IRQHandler
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SECTION .text:CODE:REORDER:NOROOT(1)
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TIMER2_IRQHandler
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B .
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PUBWEAK RTC0_IRQHandler
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SECTION .text:CODE:REORDER:NOROOT(1)
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RTC0_IRQHandler
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B .
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PUBWEAK RTC1_IRQHandler
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SECTION .text:CODE:REORDER:NOROOT(1)
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RTC1_IRQHandler
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B .
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PUBWEAK WDT_IRQHandler
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SECTION .text:CODE:REORDER:NOROOT(1)
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WDT_IRQHandler
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B .
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PUBWEAK EGU0_IRQHandler
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SECTION .text:CODE:REORDER:NOROOT(1)
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EGU0_IRQHandler
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B .
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PUBWEAK EGU1_IRQHandler
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SECTION .text:CODE:REORDER:NOROOT(1)
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EGU1_IRQHandler
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B .
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PUBWEAK EGU2_IRQHandler
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SECTION .text:CODE:REORDER:NOROOT(1)
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EGU2_IRQHandler
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B .
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PUBWEAK EGU3_IRQHandler
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SECTION .text:CODE:REORDER:NOROOT(1)
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EGU3_IRQHandler
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B .
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PUBWEAK EGU4_IRQHandler
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SECTION .text:CODE:REORDER:NOROOT(1)
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EGU4_IRQHandler
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B .
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PUBWEAK EGU5_IRQHandler
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SECTION .text:CODE:REORDER:NOROOT(1)
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EGU5_IRQHandler
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B .
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PUBWEAK PWM0_IRQHandler
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SECTION .text:CODE:REORDER:NOROOT(1)
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PWM0_IRQHandler
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B .
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PUBWEAK PWM1_IRQHandler
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SECTION .text:CODE:REORDER:NOROOT(1)
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PWM1_IRQHandler
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B .
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PUBWEAK PWM2_IRQHandler
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SECTION .text:CODE:REORDER:NOROOT(1)
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PWM2_IRQHandler
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B .
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PUBWEAK PWM3_IRQHandler
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SECTION .text:CODE:REORDER:NOROOT(1)
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PWM3_IRQHandler
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B .
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PUBWEAK PDM_IRQHandler
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SECTION .text:CODE:REORDER:NOROOT(1)
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PDM_IRQHandler
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B .
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PUBWEAK I2S_IRQHandler
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SECTION .text:CODE:REORDER:NOROOT(1)
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I2S_IRQHandler
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B .
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PUBWEAK IPC_IRQHandler
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SECTION .text:CODE:REORDER:NOROOT(1)
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IPC_IRQHandler
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B .
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PUBWEAK FPU_IRQHandler
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SECTION .text:CODE:REORDER:NOROOT(1)
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FPU_IRQHandler
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B .
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PUBWEAK GPIOTE1_IRQHandler
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SECTION .text:CODE:REORDER:NOROOT(1)
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GPIOTE1_IRQHandler
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B .
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PUBWEAK KMU_IRQHandler
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SECTION .text:CODE:REORDER:NOROOT(1)
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KMU_IRQHandler
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B .
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PUBWEAK CRYPTOCELL_IRQHandler
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SECTION .text:CODE:REORDER:NOROOT(1)
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CRYPTOCELL_IRQHandler
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B .
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END
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