| /* | |
| Copyright (c) 2015, Nordic Semiconductor ASA | |
| 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 Nordic Semiconductor ASA 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 THE COPYRIGHT HOLDER OR 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. | |
| */ | |
| /* | |
| NOTE: Template files (including this one) are application specific and therefore | |
| expected to be copied into the application project folder prior to its use! | |
| */ | |
| .syntax unified | |
| .arch armv7-m | |
| .section .stack | |
| .align 3 | |
| .equ Stack_Size, 432 | |
| .globl __StackTop | |
| .globl __StackLimit | |
| __StackLimit: | |
| .space Stack_Size | |
| .size __StackLimit, . - __StackLimit | |
| __StackTop: | |
| .size __StackTop, . - __StackTop | |
| .section .heap | |
| .align 3 | |
| #ifdef __HEAP_SIZE | |
| .equ Heap_Size, __HEAP_SIZE | |
| #else | |
| .equ Heap_Size, 0 | |
| #endif | |
| .globl __HeapBase | |
| .globl __HeapLimit | |
| __HeapBase: | |
| .if Heap_Size | |
| .space Heap_Size | |
| .endif | |
| .size __HeapBase, . - __HeapBase | |
| __HeapLimit: | |
| .size __HeapLimit, . - __HeapLimit | |
| .section .isr_vector | |
| .align 2 | |
| .globl __isr_vector | |
| __isr_vector: | |
| .long __StackTop /* Top of Stack */ | |
| .long Reset_Handler /* Reset Handler */ | |
| .long NMI_Handler /* NMI Handler */ | |
| .long HardFault_Handler /* Hard Fault Handler */ | |
| .long MemoryManagement_Handler /* Memory Fault */ | |
| .long BusFault_Handler /* Bus Fault */ | |
| .long UsageFault_Handler /* Usage Fault */ | |
| .long 0 /* Reserved */ | |
| .long 0 /* Reserved */ | |
| .long 0 /* Reserved */ | |
| .long 0 /* Reserved */ | |
| .long SVC_Handler /* SVCall Handler */ | |
| .long DebugMon_Handler /* Debug Monitor */ | |
| .long 0 /* Reserved */ | |
| .long PendSV_Handler /* PendSV Handler */ | |
| .long SysTick_Handler /* SysTick Handler */ | |
| /* External Interrupts */ | |
| .long BROWNOUT_IRQHandler | |
| .long WATCHDOG_IRQHandler | |
| .long CLKGEN_IRQHandler | |
| .long VCOMP_IRQHandler | |
| .long IOSLAVE_IOS_IRQHandler | |
| .long IOSLAVE_ACC_IRQHandler | |
| .long IOMASTER0_IRQHandler | |
| .long IOMASTER1_IRQHandler | |
| .long IOMASTER2_IRQHandler | |
| .long IOMASTER3_IRQHandler | |
| .long IOMASTER4_IRQHandler | |
| .long IOMASTER5_IRQHandler | |
| .long GPIO_IRQHandler | |
| .long CTIMER_IRQHandler | |
| .long UART0_IRQHandler | |
| .long UART1_IRQHandler | |
| .long ADC_IRQHandler | |
| .long PDM_IRQHandler | |
| .long STIMER_IRQHandler | |
| .long STIMER_CMPR0_IRQHandler | |
| .long STIMER_CMPR1_IRQHandler | |
| .long STIMER_CMPR2_IRQHandler | |
| .long STIMER_CMPR3_IRQHandler | |
| .long STIMER_CMPR4_IRQHandler | |
| .long STIMER_CMPR5_IRQHandler | |
| .long STIMER_CMPR6_IRQHandler | |
| .long STIMER_CMPR7_IRQHandler | |
| .long FLASH_IRQHandler | |
| .long SOFTWARE0_IRQHandler | |
| .long SOFTWARE1_IRQHandler | |
| .long SOFTWARE2_IRQHandler | |
| .long SOFTWARE3_IRQHandler | |
| .size __isr_vector, . - __isr_vector | |
| /* Reset Handler */ | |
| .text | |
| .thumb | |
| .thumb_func | |
| .align 1 | |
| .globl Reset_Handler | |
| .type Reset_Handler, %function | |
| Reset_Handler: | |
| .fnstart | |
| /* Clear BSS */ | |
| mov r0, #0 | |
| ldr r2, =__bss_start__ | |
| ldr r3, =__bss_end__ | |
| .bss_zero_loop: | |
| cmp r2, r3 | |
| itt lt | |
| strlt r0, [r2], #4 | |
| blt .bss_zero_loop | |
| /* Loop to copy data from read only memory to RAM. The ranges | |
| * of copy from/to are specified by following symbols evaluated in | |
| * linker script. | |
| * __etext: End of code section, i.e., begin of data sections to copy from. | |
| * __data_start__/__data_end__: RAM address range that data should be | |
| * copied to. Both must be aligned to 4 bytes boundary. */ | |
| ldr r1, =__etext | |
| ldr r2, =__data_start__ | |
| ldr r3, =__data_end__ | |
| subs r3, r2 | |
| ble .LC0 | |
| .LC1: | |
| subs r3, 4 | |
| ldr r0, [r1,r3] | |
| str r0, [r2,r3] | |
| bgt .LC1 | |
| .LC0: | |
| LDR R0, =__HeapBase | |
| LDR R1, =__HeapLimit | |
| LDR R0, =SystemInit | |
| BLX R0 | |
| BL hal_system_init | |
| LDR R0, =_start | |
| BX R0 | |
| .pool | |
| .cantunwind | |
| .fnend | |
| .size Reset_Handler,.-Reset_Handler | |
| .section ".text" | |
| /* Dummy Exception Handlers (infinite loops which can be modified) */ | |
| .weak NMI_Handler | |
| .type NMI_Handler, %function | |
| NMI_Handler: | |
| B . | |
| .size NMI_Handler, . - NMI_Handler | |
| .weak HardFault_Handler | |
| .type HardFault_Handler, %function | |
| HardFault_Handler: | |
| B . | |
| .size HardFault_Handler, . - HardFault_Handler | |
| .weak MemoryManagement_Handler | |
| .type MemoryManagement_Handler, %function | |
| MemoryManagement_Handler: | |
| B . | |
| .size MemoryManagement_Handler, . - MemoryManagement_Handler | |
| .weak BusFault_Handler | |
| .type BusFault_Handler, %function | |
| BusFault_Handler: | |
| B . | |
| .size BusFault_Handler, . - BusFault_Handler | |
| .weak UsageFault_Handler | |
| .type UsageFault_Handler, %function | |
| UsageFault_Handler: | |
| B . | |
| .size UsageFault_Handler, . - UsageFault_Handler | |
| .weak SVC_Handler | |
| .type SVC_Handler, %function | |
| SVC_Handler: | |
| B . | |
| .size SVC_Handler, . - SVC_Handler | |
| .weak DebugMon_Handler | |
| .type DebugMon_Handler, %function | |
| DebugMon_Handler: | |
| B . | |
| .size DebugMon_Handler, . - DebugMon_Handler | |
| .weak PendSV_Handler | |
| .type PendSV_Handler, %function | |
| PendSV_Handler: | |
| B . | |
| .size PendSV_Handler, . - PendSV_Handler | |
| .weak SysTick_Handler | |
| .type SysTick_Handler, %function | |
| SysTick_Handler: | |
| B . | |
| .size SysTick_Handler, . - SysTick_Handler | |
| /* IRQ Handlers */ | |
| .globl Default_Handler | |
| .type Default_Handler, %function | |
| Default_Handler: | |
| B . | |
| .size Default_Handler, . - Default_Handler | |
| .macro IRQ handler | |
| .weak \handler | |
| .set \handler, Default_Handler | |
| .endm | |
| IRQ BROWNOUT_IRQHandler | |
| IRQ WATCHDOG_IRQHandler | |
| IRQ CLKGEN_IRQHandler | |
| IRQ VCOMP_IRQHandler | |
| IRQ IOSLAVE_IOS_IRQHandler | |
| IRQ IOSLAVE_ACC_IRQHandler | |
| IRQ IOMASTER0_IRQHandler | |
| IRQ IOMASTER1_IRQHandler | |
| IRQ IOMASTER2_IRQHandler | |
| IRQ IOMASTER3_IRQHandler | |
| IRQ IOMASTER4_IRQHandler | |
| IRQ IOMASTER5_IRQHandler | |
| IRQ GPIO_IRQHandler | |
| IRQ CTIMER_IRQHandler | |
| IRQ UART0_IRQHandler | |
| IRQ UART1_IRQHandler | |
| IRQ ADC_IRQHandler | |
| IRQ PDM_IRQHandler | |
| IRQ STIMER_IRQHandler | |
| IRQ STIMER_CMPR0_IRQHandler | |
| IRQ STIMER_CMPR1_IRQHandler | |
| IRQ STIMER_CMPR2_IRQHandler | |
| IRQ STIMER_CMPR3_IRQHandler | |
| IRQ STIMER_CMPR4_IRQHandler | |
| IRQ STIMER_CMPR5_IRQHandler | |
| IRQ STIMER_CMPR6_IRQHandler | |
| IRQ STIMER_CMPR7_IRQHandler | |
| IRQ FLASH_IRQHandler | |
| IRQ SOFTWARE0_IRQHandler | |
| IRQ SOFTWARE1_IRQHandler | |
| IRQ SOFTWARE2_IRQHandler | |
| IRQ SOFTWARE3_IRQHandler | |
| .end |