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/**************************************************
*
* 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