long dao
Mbed for VNG board
Fork of
mbed-src
by 
mbed official
Diff: targets/cmsis/TARGET_NXP/TARGET_LPC11XX_11CXX/TOOLCHAIN_IAR/TARGET_LPC11CXX/startup_LPC11xx.s
- Revision:
- 407:bbbab616ce8f
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/targets/cmsis/TARGET_NXP/TARGET_LPC11XX_11CXX/TOOLCHAIN_IAR/TARGET_LPC11CXX/startup_LPC11xx.s Wed Nov 19 08:30:07 2014 +0000 @@ -0,0 +1,299 @@ +/************************************************** + * + * Part one of the system initialization code, contains low-level + * initialization, plain thumb variant. + * + * Copyright 2012 IAR Systems. All rights reserved. + * + * $Revision: 28 $ + * + **************************************************/ + +; +; The modules in this file are included in the libraries, and may be replaced +; by any user-defined modules that define the PUBLIC symbol _program_start or +; a user defined start symbol. +; To override the cstartup defined in the library, simply add your modified +; version to the workbench project. +; +; The vector table is normally located at address 0. +; When debugging in RAM, it can be located in RAM, aligned to at least 2^6. +; The name "__vector_table" has special meaning for C-SPY: +; it is where the SP start value is found, and the NVIC vector +; table register (VTOR) is initialized to this address if != 0. +; +; Cortex-M version +; + + MODULE ?cstartup + + ;; Forward declaration of sections. + SECTION CSTACK:DATA:NOROOT(3) + + SECTION .intvec:CODE:NOROOT(2) + + EXTERN __iar_program_start + EXTERN SystemInit + + PUBLIC __vector_table + PUBLIC __vector_table_0x1c + DATA + + +__vector_table + DCD sfe(CSTACK) ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved +__vector_table_0x1c + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD SLWU_INT0_IRQHandler ; Start logic wake-up interrupt 0 + DCD SLWU_INT1_IRQHandler ; Start logic wake-up interrupt 1 + DCD SLWU_INT2_IRQHandler ; Start logic wake-up interrupt 2 + DCD SLWU_INT3_IRQHandler ; Start logic wake-up interrupt 3 + DCD SLWU_INT4_IRQHandler ; Start logic wake-up interrupt 4 + DCD SLWU_INT5_IRQHandler ; Start logic wake-up interrupt 5 + DCD SLWU_INT6_IRQHandler ; Start logic wake-up interrupt 6 + DCD SLWU_INT7_IRQHandler ; Start logic wake-up interrupt 7 + DCD SLWU_INT8_IRQHandler ; Start logic wake-up interrupt 8 + DCD SLWU_INT9_IRQHandler ; Start logic wake-up interrupt 9 + DCD SLWU_INT10_IRQHandler ; Start logic wake-up interrupt 10 + DCD SLWU_INT11_IRQHandler ; Start logic wake-up interrupt 11 + DCD SLWU_INT12_IRQHandler ; Start logic wake-up interrupt 12 + DCD C_CAN_IRQHandler ; C_CAN + DCD SSP1_IRQHandler ; SSP1 + DCD I2C_IRQHandler ; I2C + DCD TIMER16_0_IRQHandler ; 16-bit Timer0 + DCD TIMER16_1_IRQHandler ; 16-bit Timer1 + DCD TIMER32_0_IRQHandler ; 32-bit Timer0 + DCD TIMER32_1_IRQHandler ; 32-bit Timer1 + DCD SSP0_IRQHandler ; SSP0 + DCD UART_IRQHandler ; UART + DCD Reserved_IRQHandler ; Reserved + DCD Reserved_IRQHandler ; Reserved + DCD ADC_IRQHandler ; A/D Converter + DCD WDT_IRQHandler ; Watchdog timer + DCD BOD_IRQHandler ; Brown Out Detect + DCD Reserved_IRQHandler ; Reserved + DCD PIO_3_IRQHandler ; GPIO interrupt status of port 3 + DCD PIO_2_IRQHandler ; GPIO interrupt status of port 2 + DCD PIO_1_IRQHandler ; GPIO interrupt status of port 1 + DCD PIO_0_IRQHandler ; GPIO interrupt status of port 0 + + ;; 48 vector entries. We pad to 128 to fill the 0x0 - 0x1FF REMAP address space + + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + DCD 0xFFFFFFFF ; Datafill + +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;; Default interrupt handlers. +;; + THUMB + PUBWEAK Reset_Handler + SECTION .text:CODE:NOROOT:REORDER(2) +Reset_Handler + LDR R0, =SystemInit + BLX R0 + LDR R0, =__iar_program_start + BX R0 + + PUBWEAK NMI_Handler + PUBWEAK HardFault_Handler + PUBWEAK SVC_Handler + PUBWEAK PendSV_Handler + PUBWEAK SysTick_Handler + PUBWEAK Reserved_IRQHandler + PUBWEAK SLWU_INT0_IRQHandler + PUBWEAK SLWU_INT1_IRQHandler + PUBWEAK SLWU_INT2_IRQHandler + PUBWEAK SLWU_INT3_IRQHandler + PUBWEAK SLWU_INT4_IRQHandler + PUBWEAK SLWU_INT5_IRQHandler + PUBWEAK SLWU_INT6_IRQHandler + PUBWEAK SLWU_INT7_IRQHandler + PUBWEAK SLWU_INT8_IRQHandler + PUBWEAK SLWU_INT9_IRQHandler + PUBWEAK SLWU_INT10_IRQHandler + PUBWEAK SLWU_INT11_IRQHandler + PUBWEAK SLWU_INT12_IRQHandler + PUBWEAK C_CAN_IRQHandler + PUBWEAK SSP1_IRQHandler + PUBWEAK I2C_IRQHandler + PUBWEAK TIMER16_0_IRQHandler + PUBWEAK TIMER16_1_IRQHandler + PUBWEAK TIMER32_0_IRQHandler + PUBWEAK TIMER32_1_IRQHandler + PUBWEAK SSP0_IRQHandler + PUBWEAK UART_IRQHandler + PUBWEAK ADC_IRQHandler + PUBWEAK WDT_IRQHandler + PUBWEAK BOD_IRQHandler + PUBWEAK PIO_3_IRQHandler + PUBWEAK PIO_2_IRQHandler + PUBWEAK PIO_1_IRQHandler + PUBWEAK PIO_0_IRQHandler + + SECTION .text:CODE:REORDER:NOROOT(1) + THUMB + +NMI_Handler +HardFault_Handler +SVC_Handler +PendSV_Handler +SysTick_Handler +Reserved_IRQHandler +SLWU_INT0_IRQHandler +SLWU_INT1_IRQHandler +SLWU_INT2_IRQHandler +SLWU_INT3_IRQHandler +SLWU_INT4_IRQHandler +SLWU_INT5_IRQHandler +SLWU_INT6_IRQHandler +SLWU_INT7_IRQHandler +SLWU_INT8_IRQHandler +SLWU_INT9_IRQHandler +SLWU_INT10_IRQHandler +SLWU_INT11_IRQHandler +SLWU_INT12_IRQHandler +C_CAN_IRQHandler +SSP1_IRQHandler +I2C_IRQHandler +TIMER16_0_IRQHandler +TIMER16_1_IRQHandler +TIMER32_0_IRQHandler +TIMER32_1_IRQHandler +SSP0_IRQHandler +UART_IRQHandler +ADC_IRQHandler +WDT_IRQHandler +BOD_IRQHandler +PIO_3_IRQHandler +PIO_2_IRQHandler +PIO_1_IRQHandler +PIO_0_IRQHandler +Default_Handler + B Default_Handler + + SECTION .crp:CODE:ROOT(2) + DATA +/* Code Read Protection +NO_ISP 0x4E697370 - Prevents sampling of pin PIO0_1 for entering ISP mode +CRP1 0x12345678 - Write to RAM command cannot access RAM below 0x10000300. + - Copy RAM to flash command can not write to Sector 0. + - Erase command can erase Sector 0 only when all sectors + are selected for erase. + - Compare command is disabled. + - Read Memory command is disabled. +CRP2 0x87654321 - Read Memory is disabled. + - Write to RAM is disabled. + - "Go" command is disabled. + - Copy RAM to flash is disabled. + - Compare is disabled. +CRP3 0x43218765 - Access to chip via the SWD pins is disabled. ISP entry + by pulling PIO0_1 LOW is disabled if a valid user code is + present in flash sector 0. +Caution: If CRP3 is selected, no future factory testing can be +performed on the device. +*/ + DCD 0xFFFFFFFF + + END