Diff: targets/cmsis/TARGET_NORDIC/TARGET_MCU_NRF51822/TOOLCHAIN_GCC_ARM/startup_NRF51822.s

Revision:

577:15494b56c2f3

Parent:

576:99a3d3d9c43f

Child:

578:dd2bc6eabbef

--- a/targets/cmsis/TARGET_NORDIC/TARGET_MCU_NRF51822/TOOLCHAIN_GCC_ARM/startup_NRF51822.s	Tue Jun 30 09:45:08 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,262 +0,0 @@
-/* 
-Copyright (c) 2013, 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 armv6-m
-
-    .section .stack
-    .align 3
-#ifdef __STACK_SIZE
-    .equ    Stack_Size, __STACK_SIZE
-#else
-    .equ    Stack_Size, 2048
-#endif
-    .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, 2048
-#endif
-    .globl    __HeapBase
-    .globl    __HeapLimit
-__HeapBase:
-    .if    Heap_Size
-    .space    Heap_Size
-    .endif
-    .size __HeapBase, . - __HeapBase
-__HeapLimit:
-    .size __HeapLimit, . - __HeapLimit
-    
-    .section .Vectors
-    .align 2
-    .globl __Vectors
-__Vectors:
-    .long    __StackTop            /* Top of Stack */
-    .long   Reset_Handler               /* Reset Handler */
-    .long   NMI_Handler                 /* NMI Handler */
-    .long   HardFault_Handler           /* Hard Fault Handler */
-    .long   0                           /* Reserved */
-    .long   0                           /* Reserved */
-    .long   0                           /* Reserved */
-    .long   0                           /* Reserved */
-    .long   0                           /* Reserved */
-    .long   0                           /* Reserved */
-    .long   0                           /* Reserved */
-    .long   SVC_Handler                 /* SVCall Handler */
-    .long   0                           /* Reserved */
-    .long   0                           /* Reserved */
-    .long   PendSV_Handler              /* PendSV Handler */
-    .long   SysTick_Handler             /* SysTick Handler */
-
-  /* External Interrupts */
-    .long 	POWER_CLOCK_IRQHandler		 /*POWER_CLOCK */
-    .long 	RADIO_IRQHandler		 /*RADIO */
-    .long 	UART0_IRQHandler		 /*UART0 */
-    .long 	SPI0_TWI0_IRQHandler		 /*SPI0_TWI0 */
-    .long 	SPI1_TWI1_IRQHandler		 /*SPI1_TWI1 */
-    .long 	0		 /*Reserved */
-    .long 	GPIOTE_IRQHandler		 /*GPIOTE */
-    .long 	ADC_IRQHandler		 /*ADC */
-    .long 	TIMER0_IRQHandler		 /*TIMER0 */
-    .long 	TIMER1_IRQHandler		 /*TIMER1 */
-    .long 	TIMER2_IRQHandler		 /*TIMER2 */
-    .long 	RTC0_IRQHandler		 /*RTC0 */
-    .long 	TEMP_IRQHandler		 /*TEMP */
-    .long 	RNG_IRQHandler		 /*RNG */
-    .long 	ECB_IRQHandler		 /*ECB */
-    .long 	CCM_AAR_IRQHandler		 /*CCM_AAR */
-    .long 	WDT_IRQHandler		 /*WDT */
-    .long 	RTC1_IRQHandler		 /*RTC1 */
-    .long 	QDEC_IRQHandler		 /*QDEC */
-    .long 	LPCOMP_IRQHandler		 /*LPCOMP */
-    .long 	SWI0_IRQHandler		 /*SWI0 */
-    .long 	SWI1_IRQHandler		 /*SWI1 */
-    .long 	SWI2_IRQHandler		 /*SWI2 */
-    .long 	SWI3_IRQHandler		 /*SWI3 */
-    .long 	SWI4_IRQHandler		 /*SWI4 */
-    .long 	SWI5_IRQHandler		 /*SWI5 */
-    .long 	0		 /*Reserved */
-    .long 	0		 /*Reserved */
-    .long 	0		 /*Reserved */
-    .long 	0		 /*Reserved */
-    .long 	0		 /*Reserved */
-    .long 	0		 /*Reserved */
-
-
-    .size    __Vectors, . - __Vectors
-
-/* Reset Handler */
-
-    .equ    NRF_POWER_RAMON_ADDRESS,            0x40000524
-    .equ    NRF_POWER_RAMON_RAMxON_ONMODE_Msk,  0x3  
-
-    .text
-    .thumb
-    .thumb_func
-    .align 1
-    .globl    Reset_Handler
-    .type    Reset_Handler, %function
-Reset_Handler:
-    .fnstart
-
-/* Make sure ALL RAM banks are powered on */
-    LDR     R0, =NRF_POWER_RAMON_ADDRESS
-    LDR     R2, [R0]
-    MOVS    R1, #NRF_POWER_RAMON_RAMxON_ONMODE_Msk
-    ORRS    R2, R1
-    STR     R2, [R0]
-
-/*     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, =SystemInit
-    BLX     R0
-    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   SVC_Handler
-    .type   SVC_Handler, %function
-SVC_Handler:
-    B       .
-    .size   SVC_Handler, . - SVC_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  POWER_CLOCK_IRQHandler
-    IRQ  RADIO_IRQHandler
-    IRQ  UART0_IRQHandler
-    IRQ  SPI0_TWI0_IRQHandler
-    IRQ  SPI1_TWI1_IRQHandler
-    IRQ  GPIOTE_IRQHandler
-    IRQ  ADC_IRQHandler
-    IRQ  TIMER0_IRQHandler
-    IRQ  TIMER1_IRQHandler
-    IRQ  TIMER2_IRQHandler
-    IRQ  RTC0_IRQHandler
-    IRQ  TEMP_IRQHandler
-    IRQ  RNG_IRQHandler
-    IRQ  ECB_IRQHandler
-    IRQ  CCM_AAR_IRQHandler
-    IRQ  WDT_IRQHandler
-    IRQ  RTC1_IRQHandler
-    IRQ  QDEC_IRQHandler
-    IRQ  LPCOMP_IRQHandler
-    IRQ  SWI0_IRQHandler
-    IRQ  SWI1_IRQHandler
-    IRQ  SWI2_IRQHandler
-    IRQ  SWI3_IRQHandler
-    IRQ  SWI4_IRQHandler
-    IRQ  SWI5_IRQHandler
-
-
-  .end
-