/******************************************************************************
?*?@file:????core_cm3.c
?*?@purpose:?CMSIS?Cortex-M3?Core?Peripheral?Access?layer?Source?File
?*?@version:?V1.10
?*?@date:????24.?Feb.?2009
?*----------------------------------------------------------------------------
?*
?*?Copyright?（C）?2009?ARM?Limited.?All?rights?reserved.
?*
?*?ARM?Limited?（ARM）?is?supplying?this?software?for?use?with?Cortex-Mx?
?*?processor?based?microcontrollers.??This?file?can?be?freely?distributed?
?*?within?development?tools?that?are?supporting?such?ARM?based?processors.?
?*
?*?THIS?SOFTWARE?IS?PROVIDED?“AS?IS“.??NO?WARRANTIES?WHETHER?EXPRESS?IMPLIED
?*?OR?STATUTORY?INCLUDING?BUT?NOT?LIMITED?TO?IMPLIED?WARRANTIES?OF
?*?MERCHANTABILITY?AND?FITNESS?FOR?A?PARTICULAR?PURPOSE?APPLY?TO?THIS?SOFTWARE.
?*?ARM?SHALL?NOT?IN?ANY?CIRCUMSTANCES?BE?LIABLE?FOR?SPECIAL?INCIDENTAL?OR
?*?CONSEQUENTIAL?DAMAGES?FOR?ANY?REASON?WHATSOEVER.
?*
?******************************************************************************/



#include?


/*?define?compiler?specific?symbols?*/
#if?defined???（?__CC_ARM???）
??#define?__ASM????????????__asm???????????/*!??#define?__INLINE?????????__inline????????/*!
#elif?defined?（?__ICCARM__?）
??#define?__ASM???????????__asm????????????/*!??#define?__INLINE????????inline???????????/*!??#define?__nop???????????__no_operation???/*!
#elif?defined?（??__GNUC__??）
??#define?__ASM?????????????asm????????????/*!??#define?__INLINE??????????inline?????????/*!#endif



#if?defined?（?__CC_ARM???）?/*------------------RealView?Compiler?-----------------*/

/**
?*?@brief??Return?the?Process?Stack?Pointer
?*
?*?@param??none
?*?@return?uint32_t?ProcessStackPointer
?*
?*?Return?the?actual?process?stack?pointer
?*/
__ASM?uint32_t?__get_PSP（void）
{
??mrs?r0?psp
??bx?lr
}

/**
?*?@brief??Set?the?Process?Stack?Pointer
?*
?*?@param??uint32_t?Process?Stack?Pointer
?*?@return?none
?*
?*?Assign?the?value?ProcessStackPointer?to?the?MSP?
?*?（process?stack?pointer）?Cortex?processor?register
?*/
__ASM?void?__set_PSP（uint32_t?topOfProcStack）
{
??msr?psp?r0
??bx?lr
}

/**
?*?@brief??Return?the?Main?Stack?Pointer
?*
?*?@param??none
?*?@return?uint32_t?Main?Stack?Pointer
?*
?*?Return?the?current?value?of?the?MSP?（main?stack?pointer）
?*?Cortex?processor?register
?*/
__ASM?uint32_t?__get_MSP（void）
{
??mrs?r0?msp
??bx?lr
}

/**
?*?@brief??Set?the?Main?Stack?Pointer
?*
?*?@param??uint32_t?Main?Stack?Pointer
?*?@return?none
?*
?*?Assign?the?value?mainStackPointer?to?the?MSP?
?*?（main?stack?pointer）?Cortex?processor?register
?*/
__ASM?void?__set_MSP（uint32_t?mainStackPointer）
{
??msr?msp?r0
??bx?lr
}

/**
?*?@brief??Reverse?byte?order?in?unsigned?short?value
?*
?*

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2015-12-16?12:38??STM32-GRBL-master\
?????文件?????????465??2015-12-16?12:38??STM32-GRBL-master\Jlink?Regs?CM3.txt
?????文件?????????268??2015-12-16?12:38??STM32-GRBL-master\JlinkSettings.ini
?????文件???????18047??2015-12-16?12:38??STM32-GRBL-master\LICENSE
?????文件?????????276??2015-12-16?12:38??STM32-GRBL-master\README.md
?????文件??????????84??2015-12-16?12:38??STM32-GRBL-master\desktop.ini
?????文件?????????372??2015-12-16?12:38??STM32-GRBL-master\keilkilll.bat
?????目錄???????????0??2015-12-16?12:38??STM32-GRBL-master\lib\
?????文件?????8281344??2015-12-16?12:38??STM32-GRBL-master\lib\STM32_lib_3.0.lib
?????文件????????4785??2015-12-16?12:38??STM32-GRBL-master\lib\misc.h
?????文件???????19079??2015-12-16?12:38??STM32-GRBL-master\lib\stm32f10x_adc.h
?????文件????????7187??2015-12-16?12:38??STM32-GRBL-master\lib\stm32f10x_bkp.h
?????文件???????13839??2015-12-16?12:38??STM32-GRBL-master\lib\stm32f10x_can.h
?????文件????????1895??2015-12-16?12:38??STM32-GRBL-master\lib\stm32f10x_crc.h
?????文件???????10010??2015-12-16?12:38??STM32-GRBL-master\lib\stm32f10x_dac.h
?????文件????????2880??2015-12-16?12:38??STM32-GRBL-master\lib\stm32f10x_dbgmcu.h
?????文件???????18366??2015-12-16?12:38??STM32-GRBL-master\lib\stm32f10x_dma.h
?????文件????????5663??2015-12-16?12:38??STM32-GRBL-master\lib\stm32f10x_exti.h
?????文件???????14141??2015-12-16?12:38??STM32-GRBL-master\lib\stm32f10x_flash.h
?????文件???????26283??2015-12-16?12:38??STM32-GRBL-master\lib\stm32f10x_fsmc.h
?????文件???????14727??2015-12-16?12:38??STM32-GRBL-master\lib\stm32f10x_gpio.h
?????文件???????16470??2015-12-16?12:38??STM32-GRBL-master\lib\stm32f10x_i2c.h
?????文件????????3610??2015-12-16?12:38??STM32-GRBL-master\lib\stm32f10x_iwdg.h
?????文件????????4054??2015-12-16?12:38??STM32-GRBL-master\lib\stm32f10x_pwr.h
?????文件???????15838??2015-12-16?12:38??STM32-GRBL-master\lib\stm32f10x_rcc.h
?????文件????????3533??2015-12-16?12:38??STM32-GRBL-master\lib\stm32f10x_rtc.h
?????文件???????18112??2015-12-16?12:38??STM32-GRBL-master\lib\stm32f10x_sdio.h
?????文件???????14453??2015-12-16?12:38??STM32-GRBL-master\lib\stm32f10x_spi.h
?????文件???????47728??2015-12-16?12:38??STM32-GRBL-master\lib\stm32f10x_tim.h
?????文件???????14105??2015-12-16?12:38??STM32-GRBL-master\lib\stm32f10x_usart.h
?????文件????????2679??2015-12-16?12:38??STM32-GRBL-master\lib\stm32f10x_wwdg.h
............此處省略151個文件信息