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[/] [minsoc/] [trunk/] [sw/] [support/] [support.h] - Rev 118
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/* Support file for or32 tests. This file should is included in each test. It calls main() function and add support for basic functions */ #ifndef SUPPORT_H #define SUPPORT_H #include <stdarg.h> #include <stddef.h> #include <limits.h> /* Register access macros */ #define REG8(add) *((volatile unsigned char *)(add)) #define REG16(add) *((volatile unsigned short *)(add)) #define REG32(add) *((volatile unsigned long *)(add)) /* For writing into SPR. */ void mtspr(unsigned long spr, unsigned long value); /* For reading SPR. */ unsigned long mfspr(unsigned long spr); /* Function to be called at entry point - not defined here. */ int main (); /* Prints out a value */ void report(unsigned long value); /* return value by making a syscall */ extern void or32_exit (int i) __attribute__ ((__noreturn__)); #endif /* SUPPORT_H */
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