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Diff: targets/cmsis/TARGET_ARM_SSG/TARGET_MPS2_BEID/TOOLCHAIN_ARM_STD/startup_MPS2.s
- Revision:
- 624:83778a75d1b4
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/targets/cmsis/TARGET_ARM_SSG/TARGET_MPS2_BEID/TOOLCHAIN_ARM_STD/startup_MPS2.s Fri Sep 25 11:45:09 2015 +0100 @@ -0,0 +1,291 @@ +;/**************************************************************************//** +; * @file startup_CMSDK_CM3.s +; * @brief CMSIS Core Device Startup File for +; * CMSDK_CM3 Device +; * @version V3.02 +; * @date 15. November 2013 +; * +; * @note +; * Copyright (C) 2014 ARM Limited. All rights reserved. +; * +; ******************************************************************************/ +;/* Copyright (c) 2011 - 2013 ARM LIMITED +; +; All rights reserved. +; Redistribution and use in source and binary forms, with or without +; modification, are permitted provided that the following conditions are met: +; - Redistributions of source code must retain the above copyright +; notice, this list of conditions and the following disclaimer. +; - Redistributions in binary form must reproduce the above copyright +; notice, this list of conditions and the following disclaimer in the +; documentation and/or other materials provided with the distribution. +; - Neither the name of ARM nor the names of its contributors may be used +; to endorse or promote products derived from this software without +; specific prior written permission. +; * +; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +; AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +; IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +; ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE +; LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +; CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +; SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +; INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +; CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +; ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +; POSSIBILITY OF SUCH DAMAGE. +; ---------------------------------------------------------------------------*/ +;/* +;//-------- <<< Use Configuration Wizard in Context Menu >>> ------------------ +;*/ + + +; <h> Stack Configuration +; <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; </h> + +Stack_Size EQU 0x00004000 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + + +; <h> Heap Configuration +; <o> Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; </h> + +Heap_Size EQU 0x00001000 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD UARTRX0_Handler ; UART 0 RX Handler + DCD UARTTX0_Handler ; UART 0 TX Handler + DCD UARTRX1_Handler ; UART 1 RX Handler + DCD UARTTX1_Handler ; UART 1 TX Handler + DCD UARTRX2_Handler ; UART 2 RX Handler + DCD UARTTX2_Handler ; UART 2 TX Handler + DCD PORT0_COMB_Handler ; GPIO Port 0 Combined Handler + DCD PORT1_COMB_Handler ; GPIO Port 1 Combined Handler + DCD TIMER0_Handler ; TIMER 0 handler + DCD TIMER1_Handler ; TIMER 1 handler + DCD DUALTIMER_HANDLER ; Dual timer handler + DCD SPI_Handler ; SPI exceptions Handler + DCD UARTOVF_Handler ; UART 0,1,2 Overflow Handler + DCD ETHERNET_Handler ; Ethernet Overflow Handler + DCD I2S_Handler ; I2S Handler + DCD TSC_Handler ; Touch Screen handler + DCD PORT0_0_Handler ; GPIO Port 0 pin 0 Handler + DCD PORT0_1_Handler ; GPIO Port 0 pin 1 Handler + DCD PORT0_2_Handler ; GPIO Port 0 pin 2 Handler + DCD PORT0_3_Handler ; GPIO Port 0 pin 3 Handler + DCD PORT0_4_Handler ; GPIO Port 0 pin 4 Handler + DCD PORT0_5_Handler ; GPIO Port 0 pin 5 Handler + DCD PORT0_6_Handler ; GPIO Port 0 pin 6 Handler + DCD PORT0_7_Handler ; GPIO Port 0 pin 7 Handler + DCD PORT0_8_Handler ; GPIO Port 0 pin 8 Handler + DCD PORT0_9_Handler ; GPIO Port 0 pin 9 Handler + DCD PORT0_10_Handler ; GPIO Port 0 pin 10 Handler + DCD PORT0_11_Handler ; GPIO Port 0 pin 11 Handler + DCD PORT0_12_Handler ; GPIO Port 0 pin 12 Handler + DCD PORT0_13_Handler ; GPIO Port 0 pin 13 Handler + DCD PORT0_14_Handler ; GPIO Port 0 pin 14 Handler + DCD PORT0_15_Handler ; GPIO Port 0 pin 15 Handler +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + + +; Reset Handler + +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT SystemInit + IMPORT __main + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +MemManage_Handler\ + PROC + EXPORT MemManage_Handler [WEAK] + B . + ENDP +BusFault_Handler\ + PROC + EXPORT BusFault_Handler [WEAK] + B . + ENDP +UsageFault_Handler\ + PROC + EXPORT UsageFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +DebugMon_Handler\ + PROC + EXPORT DebugMon_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + EXPORT UARTRX0_Handler [WEAK] + EXPORT UARTTX0_Handler [WEAK] + EXPORT UARTRX1_Handler [WEAK] + EXPORT UARTTX1_Handler [WEAK] + EXPORT UARTRX2_Handler [WEAK] + EXPORT UARTTX2_Handler [WEAK] + EXPORT PORT0_COMB_Handler [WEAK] + EXPORT PORT1_COMB_Handler [WEAK] + EXPORT TIMER0_Handler [WEAK] + EXPORT TIMER1_Handler [WEAK] + EXPORT DUALTIMER_HANDLER [WEAK] + EXPORT SPI_Handler [WEAK] + EXPORT UARTOVF_Handler [WEAK] + EXPORT ETHERNET_Handler [WEAK] + EXPORT I2S_Handler [WEAK] + EXPORT TSC_Handler [WEAK] + EXPORT PORT0_0_Handler [WEAK] + EXPORT PORT0_1_Handler [WEAK] + EXPORT PORT0_2_Handler [WEAK] + EXPORT PORT0_3_Handler [WEAK] + EXPORT PORT0_4_Handler [WEAK] + EXPORT PORT0_5_Handler [WEAK] + EXPORT PORT0_6_Handler [WEAK] + EXPORT PORT0_7_Handler [WEAK] + EXPORT PORT0_8_Handler [WEAK] + EXPORT PORT0_9_Handler [WEAK] + EXPORT PORT0_10_Handler [WEAK] + EXPORT PORT0_11_Handler [WEAK] + EXPORT PORT0_12_Handler [WEAK] + EXPORT PORT0_13_Handler [WEAK] + EXPORT PORT0_14_Handler [WEAK] + EXPORT PORT0_15_Handler [WEAK] + +UARTRX0_Handler +UARTTX0_Handler +UARTRX1_Handler +UARTTX1_Handler +UARTRX2_Handler +UARTTX2_Handler +PORT0_COMB_Handler +PORT1_COMB_Handler +TIMER0_Handler +TIMER1_Handler +DUALTIMER_HANDLER +SPI_Handler +UARTOVF_Handler +ETHERNET_Handler +I2S_Handler +TSC_Handler +PORT0_0_Handler +PORT0_1_Handler +PORT0_2_Handler +PORT0_3_Handler +PORT0_4_Handler +PORT0_5_Handler +PORT0_6_Handler +PORT0_7_Handler +PORT0_8_Handler +PORT0_9_Handler +PORT0_10_Handler +PORT0_11_Handler +PORT0_12_Handler +PORT0_13_Handler +PORT0_14_Handler +PORT0_15_Handler + B . + + ENDP + + + ALIGN + + +; User Initial Stack & Heap + + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap + +__user_initial_stackheap PROC + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + ENDP + + ALIGN + + ENDIF + + + END