Official ARM version: v5.6.0 for cm0
diff --git a/NN/NN_Lib_Tests/nn_test/RTE/Device/ARMCM7_SP/gcc_arm.ld b/NN/NN_Lib_Tests/nn_test/RTE/Device/ARMCM7_SP/gcc_arm.ld new file mode 100644 index 0000000..b987fd1 --- /dev/null +++ b/NN/NN_Lib_Tests/nn_test/RTE/Device/ARMCM7_SP/gcc_arm.ld
@@ -0,0 +1,196 @@ +/* Linker script to configure memory regions. */ +MEMORY +{ + FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 512K + RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 256K +} + +/* Library configurations */ +GROUP(libgcc.a libc.a libm.a libnosys.a) + +/* Linker script to place sections and symbol values. Should be used together + * with other linker script that defines memory regions FLASH and RAM. + * It references following symbols, which must be defined in code: + * Reset_Handler : Entry of reset handler + * + * It defines following symbols, which code can use without definition: + * __exidx_start + * __exidx_end + * __copy_table_start__ + * __copy_table_end__ + * __zero_table_start__ + * __zero_table_end__ + * __etext + * __data_start__ + * __preinit_array_start + * __preinit_array_end + * __init_array_start + * __init_array_end + * __fini_array_start + * __fini_array_end + * __data_end__ + * __bss_start__ + * __bss_end__ + * __end__ + * end + * __HeapBase + * __HeapLimit + * __StackLimit + * __StackTop + * __stack + * __Vectors_End + * __Vectors_Size + */ +ENTRY(Reset_Handler) + +SECTIONS +{ + .text : + { + KEEP(*(.vectors)) + __Vectors_End = .; + __Vectors_Size = __Vectors_End - __Vectors; + __end__ = .; + + *(.text*) + + KEEP(*(.init)) + KEEP(*(.fini)) + + /* .ctors */ + *crtbegin.o(.ctors) + *crtbegin?.o(.ctors) + *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors) + *(SORT(.ctors.*)) + *(.ctors) + + /* .dtors */ + *crtbegin.o(.dtors) + *crtbegin?.o(.dtors) + *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors) + *(SORT(.dtors.*)) + *(.dtors) + + *(.rodata*) + + KEEP(*(.eh_frame*)) + } > FLASH + + .ARM.extab : + { + *(.ARM.extab* .gnu.linkonce.armextab.*) + } > FLASH + + __exidx_start = .; + .ARM.exidx : + { + *(.ARM.exidx* .gnu.linkonce.armexidx.*) + } > FLASH + __exidx_end = .; + + /* To copy multiple ROM to RAM sections, + * uncomment .copy.table section and, + * define __STARTUP_COPY_MULTIPLE in startup_ARMCMx.S */ + /* + .copy.table : + { + . = ALIGN(4); + __copy_table_start__ = .; + LONG (__etext) + LONG (__data_start__) + LONG (__data_end__ - __data_start__) + LONG (__etext2) + LONG (__data2_start__) + LONG (__data2_end__ - __data2_start__) + __copy_table_end__ = .; + } > FLASH + */ + + /* To clear multiple BSS sections, + * uncomment .zero.table section and, + * define __STARTUP_CLEAR_BSS_MULTIPLE in startup_ARMCMx.S */ + /* + .zero.table : + { + . = ALIGN(4); + __zero_table_start__ = .; + LONG (__bss_start__) + LONG (__bss_end__ - __bss_start__) + LONG (__bss2_start__) + LONG (__bss2_end__ - __bss2_start__) + __zero_table_end__ = .; + } > FLASH + */ + + __etext = .; + + .data : AT (__etext) + { + __data_start__ = .; + *(vtable) + *(.data*) + + . = ALIGN(4); + /* preinit data */ + PROVIDE_HIDDEN (__preinit_array_start = .); + KEEP(*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); + + . = ALIGN(4); + /* init data */ + PROVIDE_HIDDEN (__init_array_start = .); + KEEP(*(SORT(.init_array.*))) + KEEP(*(.init_array)) + PROVIDE_HIDDEN (__init_array_end = .); + + + . = ALIGN(4); + /* finit data */ + PROVIDE_HIDDEN (__fini_array_start = .); + KEEP(*(SORT(.fini_array.*))) + KEEP(*(.fini_array)) + PROVIDE_HIDDEN (__fini_array_end = .); + + KEEP(*(.jcr*)) + . = ALIGN(4); + /* All data end */ + __data_end__ = .; + + } > RAM + + .bss : + { + . = ALIGN(4); + __bss_start__ = .; + *(.bss*) + *(COMMON) + . = ALIGN(4); + __bss_end__ = .; + } > RAM + + .heap (COPY): + { + __HeapBase = .; + __end__ = .; + end = __end__; + KEEP(*(.heap*)) + __HeapLimit = .; + } > RAM + + /* .stack_dummy section doesn't contains any symbols. It is only + * used for linker to calculate size of stack sections, and assign + * values to stack symbols later */ + .stack_dummy (COPY): + { + KEEP(*(.stack*)) + } > RAM + + /* Set stack top to end of RAM, and stack limit move down by + * size of stack_dummy section */ + __StackTop = ORIGIN(RAM) + LENGTH(RAM); + __StackLimit = __StackTop - SIZEOF(.stack_dummy); + PROVIDE(__stack = __StackTop); + + /* Check if data + heap + stack exceeds RAM limit */ + ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack") +}
diff --git a/NN/NN_Lib_Tests/nn_test/RTE/Device/ARMCM7_SP/startup_ARMCM7.c b/NN/NN_Lib_Tests/nn_test/RTE/Device/ARMCM7_SP/startup_ARMCM7.c new file mode 100644 index 0000000..26edb9f --- /dev/null +++ b/NN/NN_Lib_Tests/nn_test/RTE/Device/ARMCM7_SP/startup_ARMCM7.c
@@ -0,0 +1,295 @@ +/**************************************************************************//** + * @file startup_ARMCM7.s + * @brief CMSIS Core Device Startup File for + * ARMCM7 Device Series + * @version V5.00 + * @date 26. April 2016 + ******************************************************************************/ +/* + * Copyright (c) 2009-2016 ARM Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <stdint.h> + + +/*---------------------------------------------------------------------------- + Linker generated Symbols + *----------------------------------------------------------------------------*/ +extern uint32_t __etext; +extern uint32_t __data_start__; +extern uint32_t __data_end__; +extern uint32_t __copy_table_start__; +extern uint32_t __copy_table_end__; +extern uint32_t __zero_table_start__; +extern uint32_t __zero_table_end__; +extern uint32_t __bss_start__; +extern uint32_t __bss_end__; +extern uint32_t __StackTop; + +/*---------------------------------------------------------------------------- + Exception / Interrupt Handler Function Prototype + *----------------------------------------------------------------------------*/ +typedef void( *pFunc )( void ); + + +/*---------------------------------------------------------------------------- + External References + *----------------------------------------------------------------------------*/ +#ifndef __START +extern void _start(void) __attribute__((noreturn)); /* PreeMain (C library entry point) */ +#else +extern int __START(void) __attribute__((noreturn)); /* main entry point */ +#endif + +#ifndef __NO_SYSTEM_INIT +extern void SystemInit (void); /* CMSIS System Initialization */ +#endif + + +/*---------------------------------------------------------------------------- + Internal References + *----------------------------------------------------------------------------*/ +void Default_Handler(void); /* Default empty handler */ +void Reset_Handler(void); /* Reset Handler */ + + +/*---------------------------------------------------------------------------- + User Initial Stack & Heap + *----------------------------------------------------------------------------*/ +#ifndef __STACK_SIZE + #define __STACK_SIZE 0x00000400 +#endif +static uint8_t stack[__STACK_SIZE] __attribute__ ((aligned(8), used, section(".stack"))); + +#ifndef __HEAP_SIZE + #define __HEAP_SIZE 0x00000C00 +#endif +#if __HEAP_SIZE > 0 +static uint8_t heap[__HEAP_SIZE] __attribute__ ((aligned(8), used, section(".heap"))); +#endif + + +/*---------------------------------------------------------------------------- + Exception / Interrupt Handler + *----------------------------------------------------------------------------*/ +/* Cortex-M7 Processor Exceptions */ +void NMI_Handler (void) __attribute__ ((weak, alias("Default_Handler"))); +void HardFault_Handler (void) __attribute__ ((weak, alias("Default_Handler"))); +void MemManage_Handler (void) __attribute__ ((weak, alias("Default_Handler"))); +void BusFault_Handler (void) __attribute__ ((weak, alias("Default_Handler"))); +void UsageFault_Handler (void) __attribute__ ((weak, alias("Default_Handler"))); +void SVC_Handler (void) __attribute__ ((weak, alias("Default_Handler"))); +void DebugMon_Handler (void) __attribute__ ((weak, alias("Default_Handler"))); +void PendSV_Handler (void) __attribute__ ((weak, alias("Default_Handler"))); +void SysTick_Handler (void) __attribute__ ((weak, alias("Default_Handler"))); + +/* ARMCM7 Specific Interrupts */ +void WDT_IRQHandler (void) __attribute__ ((weak, alias("Default_Handler"))); +void RTC_IRQHandler (void) __attribute__ ((weak, alias("Default_Handler"))); +void TIM0_IRQHandler (void) __attribute__ ((weak, alias("Default_Handler"))); +void TIM2_IRQHandler (void) __attribute__ ((weak, alias("Default_Handler"))); +void MCIA_IRQHandler (void) __attribute__ ((weak, alias("Default_Handler"))); +void MCIB_IRQHandler (void) __attribute__ ((weak, alias("Default_Handler"))); +void UART0_IRQHandler (void) __attribute__ ((weak, alias("Default_Handler"))); +void UART1_IRQHandler (void) __attribute__ ((weak, alias("Default_Handler"))); +void UART2_IRQHandler (void) __attribute__ ((weak, alias("Default_Handler"))); +void UART4_IRQHandler (void) __attribute__ ((weak, alias("Default_Handler"))); +void AACI_IRQHandler (void) __attribute__ ((weak, alias("Default_Handler"))); +void CLCD_IRQHandler (void) __attribute__ ((weak, alias("Default_Handler"))); +void ENET_IRQHandler (void) __attribute__ ((weak, alias("Default_Handler"))); +void USBDC_IRQHandler (void) __attribute__ ((weak, alias("Default_Handler"))); +void USBHC_IRQHandler (void) __attribute__ ((weak, alias("Default_Handler"))); +void CHLCD_IRQHandler (void) __attribute__ ((weak, alias("Default_Handler"))); +void FLEXRAY_IRQHandler (void) __attribute__ ((weak, alias("Default_Handler"))); +void CAN_IRQHandler (void) __attribute__ ((weak, alias("Default_Handler"))); +void LIN_IRQHandler (void) __attribute__ ((weak, alias("Default_Handler"))); +void I2C_IRQHandler (void) __attribute__ ((weak, alias("Default_Handler"))); +void CPU_CLCD_IRQHandler (void) __attribute__ ((weak, alias("Default_Handler"))); +void UART3_IRQHandler (void) __attribute__ ((weak, alias("Default_Handler"))); +void SPI_IRQHandler (void) __attribute__ ((weak, alias("Default_Handler"))); + + +/*---------------------------------------------------------------------------- + Exception / Interrupt Vector table + *----------------------------------------------------------------------------*/ +const pFunc __Vectors[] __attribute__ ((section(".vectors"))) = { + /* Cortex-M7 Exceptions Handler */ + (pFunc)((uint32_t)&__StackTop), /* Initial Stack Pointer */ + Reset_Handler, /* Reset Handler */ + NMI_Handler, /* NMI Handler */ + HardFault_Handler, /* Hard Fault Handler */ + MemManage_Handler, /* MPU Fault Handler */ + BusFault_Handler, /* Bus Fault Handler */ + UsageFault_Handler, /* Usage Fault Handler */ + 0, /* Reserved */ + 0, /* Reserved */ + 0, /* Reserved */ + 0, /* Reserved */ + SVC_Handler, /* SVCall Handler */ + DebugMon_Handler, /* Debug Monitor Handler */ + 0, /* Reserved */ + PendSV_Handler, /* PendSV Handler */ + SysTick_Handler, /* SysTick Handler */ + + /* External interrupts */ + WDT_IRQHandler, /* 0: Watchdog Timer */ + RTC_IRQHandler, /* 1: Real Time Clock */ + TIM0_IRQHandler, /* 2: Timer0 / Timer1 */ + TIM2_IRQHandler, /* 3: Timer2 / Timer3 */ + MCIA_IRQHandler, /* 4: MCIa */ + MCIB_IRQHandler, /* 5: MCIb */ + UART0_IRQHandler, /* 6: UART0 - DUT FPGA */ + UART1_IRQHandler, /* 7: UART1 - DUT FPGA */ + UART2_IRQHandler, /* 8: UART2 - DUT FPGA */ + UART4_IRQHandler, /* 9: UART4 - not connected */ + AACI_IRQHandler, /* 10: AACI / AC97 */ + CLCD_IRQHandler, /* 11: CLCD Combined Interrupt */ + ENET_IRQHandler, /* 12: Ethernet */ + USBDC_IRQHandler, /* 13: USB Device */ + USBHC_IRQHandler, /* 14: USB Host Controller */ + CHLCD_IRQHandler, /* 15: Character LCD */ + FLEXRAY_IRQHandler, /* 16: Flexray */ + CAN_IRQHandler, /* 17: CAN */ + LIN_IRQHandler, /* 18: LIN */ + I2C_IRQHandler, /* 19: I2C ADC/DAC */ + 0, /* 20: Reserved */ + 0, /* 21: Reserved */ + 0, /* 22: Reserved */ + 0, /* 23: Reserved */ + 0, /* 24: Reserved */ + 0, /* 25: Reserved */ + 0, /* 26: Reserved */ + 0, /* 27: Reserved */ + CPU_CLCD_IRQHandler, /* 28: Reserved - CPU FPGA CLCD */ + 0, /* 29: Reserved - CPU FPGA */ + UART3_IRQHandler, /* 30: UART3 - CPU FPGA */ + SPI_IRQHandler /* 31: SPI Touchscreen - CPU FPGA */ +}; + + +/*---------------------------------------------------------------------------- + Reset Handler called on controller reset + *----------------------------------------------------------------------------*/ +void Reset_Handler(void) { + uint32_t *pSrc, *pDest; + uint32_t *pTable __attribute__((unused)); + +/* Firstly it copies data from read only memory to RAM. There are two schemes + * to copy. One can copy more than one sections. Another can only copy + * one section. The former scheme needs more instructions and read-only + * data to implement than the latter. + * Macro __STARTUP_COPY_MULTIPLE is used to choose between two schemes. */ + +#ifdef __STARTUP_COPY_MULTIPLE +/* Multiple sections scheme. + * + * Between symbol address __copy_table_start__ and __copy_table_end__, + * there are array of triplets, each of which specify: + * offset 0: LMA of start of a section to copy from + * offset 4: VMA of start of a section to copy to + * offset 8: size of the section to copy. Must be multiply of 4 + * + * All addresses must be aligned to 4 bytes boundary. + */ + pTable = &__copy_table_start__; + + for (; pTable < &__copy_table_end__; pTable = pTable + 3) { + pSrc = (uint32_t*)*(pTable + 0); + pDest = (uint32_t*)*(pTable + 1); + for (; pDest < (uint32_t*)(*(pTable + 1) + *(pTable + 2)) ; ) { + *pDest++ = *pSrc++; + } + } +#else +/* Single section scheme. + * + * The ranges of copy from/to are specified by following symbols + * __etext: LMA of start of the section to copy from. Usually end of text + * __data_start__: VMA of start of the section to copy to + * __data_end__: VMA of end of the section to copy to + * + * All addresses must be aligned to 4 bytes boundary. + */ + pSrc = &__etext; + pDest = &__data_start__; + + for ( ; pDest < &__data_end__ ; ) { + *pDest++ = *pSrc++; + } +#endif /*__STARTUP_COPY_MULTIPLE */ + +/* This part of work usually is done in C library startup code. Otherwise, + * define this macro to enable it in this startup. + * + * There are two schemes too. One can clear multiple BSS sections. Another + * can only clear one section. The former is more size expensive than the + * latter. + * + * Define macro __STARTUP_CLEAR_BSS_MULTIPLE to choose the former. + * Otherwise efine macro __STARTUP_CLEAR_BSS to choose the later. + */ +#ifdef __STARTUP_CLEAR_BSS_MULTIPLE +/* Multiple sections scheme. + * + * Between symbol address __copy_table_start__ and __copy_table_end__, + * there are array of tuples specifying: + * offset 0: Start of a BSS section + * offset 4: Size of this BSS section. Must be multiply of 4 + */ + pTable = &__zero_table_start__; + + for (; pTable < &__zero_table_end__; pTable = pTable + 2) { + pDest = (uint32_t*)*(pTable + 0); + for (; pDest < (uint32_t*)(*(pTable + 0) + *(pTable + 1)) ; ) { + *pDest++ = 0; + } + } +#elif defined (__STARTUP_CLEAR_BSS) +/* Single BSS section scheme. + * + * The BSS section is specified by following symbols + * __bss_start__: start of the BSS section. + * __bss_end__: end of the BSS section. + * + * Both addresses must be aligned to 4 bytes boundary. + */ + pDest = &__bss_start__; + + for ( ; pDest < &__bss_end__ ; ) { + *pDest++ = 0UL; + } +#endif /* __STARTUP_CLEAR_BSS_MULTIPLE || __STARTUP_CLEAR_BSS */ + +#ifndef __NO_SYSTEM_INIT + SystemInit(); +#endif + +#ifndef __START +#define __START _start +#endif + __START(); + +} + + +/*---------------------------------------------------------------------------- + Default Handler for Exceptions / Interrupts + *----------------------------------------------------------------------------*/ +void Default_Handler(void) { + + while(1); +}
diff --git a/NN/NN_Lib_Tests/nn_test/RTE/Device/ARMCM7_SP/startup_ARMCM7.s b/NN/NN_Lib_Tests/nn_test/RTE/Device/ARMCM7_SP/startup_ARMCM7.s new file mode 100644 index 0000000..0170ef4 --- /dev/null +++ b/NN/NN_Lib_Tests/nn_test/RTE/Device/ARMCM7_SP/startup_ARMCM7.s
@@ -0,0 +1,262 @@ +;/**************************************************************************//** +; * @file startup_ARMCM7.s +; * @brief CMSIS Core Device Startup File for +; * ARMCM7 Device Series +; * @version V5.00 +; * @date 02. March 2016 +; ******************************************************************************/ +;/* +; * Copyright (c) 2009-2016 ARM Limited. All rights reserved. +; * +; * SPDX-License-Identifier: Apache-2.0 +; * +; * Licensed under the Apache License, Version 2.0 (the License); you may +; * not use this file except in compliance with the License. +; * You may obtain a copy of the License at +; * +; * www.apache.org/licenses/LICENSE-2.0 +; * +; * Unless required by applicable law or agreed to in writing, software +; * distributed under the License is distributed on an AS IS BASIS, WITHOUT +; * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +; * See the License for the specific language governing permissions and +; * limitations under the License. +; */ + +;/* +;//-------- <<< Use Configuration Wizard in Context Menu >>> ------------------ +;*/ + + +; <h> Stack Configuration +; <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; </h> + +Stack_Size EQU 0x00000400 + + 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 0x00080000 + + 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 WDT_IRQHandler ; 0: Watchdog Timer + DCD RTC_IRQHandler ; 1: Real Time Clock + DCD TIM0_IRQHandler ; 2: Timer0 / Timer1 + DCD TIM2_IRQHandler ; 3: Timer2 / Timer3 + DCD MCIA_IRQHandler ; 4: MCIa + DCD MCIB_IRQHandler ; 5: MCIb + DCD UART0_IRQHandler ; 6: UART0 - DUT FPGA + DCD UART1_IRQHandler ; 7: UART1 - DUT FPGA + DCD UART2_IRQHandler ; 8: UART2 - DUT FPGA + DCD UART4_IRQHandler ; 9: UART4 - not connected + DCD AACI_IRQHandler ; 10: AACI / AC97 + DCD CLCD_IRQHandler ; 11: CLCD Combined Interrupt + DCD ENET_IRQHandler ; 12: Ethernet + DCD USBDC_IRQHandler ; 13: USB Device + DCD USBHC_IRQHandler ; 14: USB Host Controller + DCD CHLCD_IRQHandler ; 15: Character LCD + DCD FLEXRAY_IRQHandler ; 16: Flexray + DCD CAN_IRQHandler ; 17: CAN + DCD LIN_IRQHandler ; 18: LIN + DCD I2C_IRQHandler ; 19: I2C ADC/DAC + DCD 0 ; 20: Reserved + DCD 0 ; 21: Reserved + DCD 0 ; 22: Reserved + DCD 0 ; 23: Reserved + DCD 0 ; 24: Reserved + DCD 0 ; 25: Reserved + DCD 0 ; 26: Reserved + DCD 0 ; 27: Reserved + DCD CPU_CLCD_IRQHandler ; 28: Reserved - CPU FPGA CLCD + DCD 0 ; 29: Reserved - CPU FPGA + DCD UART3_IRQHandler ; 30: UART3 - CPU FPGA + DCD SPI_IRQHandler ; 31: SPI Touchscreen - CPU FPGA +__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 WDT_IRQHandler [WEAK] + EXPORT RTC_IRQHandler [WEAK] + EXPORT TIM0_IRQHandler [WEAK] + EXPORT TIM2_IRQHandler [WEAK] + EXPORT MCIA_IRQHandler [WEAK] + EXPORT MCIB_IRQHandler [WEAK] + EXPORT UART0_IRQHandler [WEAK] + EXPORT UART1_IRQHandler [WEAK] + EXPORT UART2_IRQHandler [WEAK] + EXPORT UART3_IRQHandler [WEAK] + EXPORT UART4_IRQHandler [WEAK] + EXPORT AACI_IRQHandler [WEAK] + EXPORT CLCD_IRQHandler [WEAK] + EXPORT ENET_IRQHandler [WEAK] + EXPORT USBDC_IRQHandler [WEAK] + EXPORT USBHC_IRQHandler [WEAK] + EXPORT CHLCD_IRQHandler [WEAK] + EXPORT FLEXRAY_IRQHandler [WEAK] + EXPORT CAN_IRQHandler [WEAK] + EXPORT LIN_IRQHandler [WEAK] + EXPORT I2C_IRQHandler [WEAK] + EXPORT CPU_CLCD_IRQHandler [WEAK] + EXPORT SPI_IRQHandler [WEAK] + +WDT_IRQHandler +RTC_IRQHandler +TIM0_IRQHandler +TIM2_IRQHandler +MCIA_IRQHandler +MCIB_IRQHandler +UART0_IRQHandler +UART1_IRQHandler +UART2_IRQHandler +UART3_IRQHandler +UART4_IRQHandler +AACI_IRQHandler +CLCD_IRQHandler +ENET_IRQHandler +USBDC_IRQHandler +USBHC_IRQHandler +CHLCD_IRQHandler +FLEXRAY_IRQHandler +CAN_IRQHandler +LIN_IRQHandler +I2C_IRQHandler +CPU_CLCD_IRQHandler +SPI_IRQHandler + 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
diff --git a/NN/NN_Lib_Tests/nn_test/RTE/Device/ARMCM7_SP/system_ARMCM7.c b/NN/NN_Lib_Tests/nn_test/RTE/Device/ARMCM7_SP/system_ARMCM7.c new file mode 100644 index 0000000..65bfaca --- /dev/null +++ b/NN/NN_Lib_Tests/nn_test/RTE/Device/ARMCM7_SP/system_ARMCM7.c
@@ -0,0 +1,85 @@ +/**************************************************************************//** + * @file system_ARMCM7.c + * @brief CMSIS Device System Source File for + * ARMCM7 Device Series + * @version V5.00 + * @date 08. April 2016 + ******************************************************************************/ +/* + * Copyright (c) 2009-2016 ARM Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined (ARMCM7) + #include "ARMCM7.h" +#elif defined (ARMCM7_SP) + #include "ARMCM7_SP.h" +#elif defined (ARMCM7_DP) + #include "ARMCM7_DP.h" +#else + #error device not specified! +#endif + +/*---------------------------------------------------------------------------- + Define clocks + *----------------------------------------------------------------------------*/ +#define XTAL ( 5000000U) /* Oscillator frequency */ + +#define SYSTEM_CLOCK (5 * XTAL) + + +/*---------------------------------------------------------------------------- + Externals + *----------------------------------------------------------------------------*/ +#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1) + extern uint32_t __Vectors; +#endif + +/*---------------------------------------------------------------------------- + System Core Clock Variable + *----------------------------------------------------------------------------*/ +uint32_t SystemCoreClock = SYSTEM_CLOCK; + + +/*---------------------------------------------------------------------------- + System Core Clock update function + *----------------------------------------------------------------------------*/ +void SystemCoreClockUpdate (void) +{ + SystemCoreClock = SYSTEM_CLOCK; +} + +/*---------------------------------------------------------------------------- + System initialization function + *----------------------------------------------------------------------------*/ +void SystemInit (void) +{ + +#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1) + SCB->VTOR = (uint32_t) &__Vectors; +#endif + +#if defined (__FPU_USED) && (__FPU_USED == 1) + SCB->CPACR |= ((3U << 10*2) | /* set CP10 Full Access */ + (3U << 11*2) ); /* set CP11 Full Access */ +#endif + +#ifdef UNALIGNED_SUPPORT_DISABLE + SCB->CCR |= SCB_CCR_UNALIGN_TRP_Msk; +#endif + + SystemCoreClock = SYSTEM_CLOCK; +}