libdsp.h

来自「ADI公司SHARC与BlackFin通过SPI协议相互通信的源代码」· C头文件 代码 · 共 19 行

/*****************************************************************************
 macros
******************************************************************************/

/* ___udiv32 manipulates some data registers and pointer registers without saving theme as the C-Runtime environment is taking care of this */
#define udiv32() [--SP] = (R7:1,P5:0); call ___udiv32; (R7:1,P5:0) = [SP++]


/*****************************************************************************
 Prototypes
******************************************************************************/

.EXTERN ___udiv32;


/*****************************************************************************
 EOF
******************************************************************************/