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https://opencores.org/ocsvn/eco32/eco32/trunk
Subversion Repositories eco32
[/] [eco32/] [trunk/] [hwtests/] [kbdtest/] [start.h] - Rev 41
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/* * start.h -- startup and support routines */ #ifndef _START_H_ #define _START_H_ typedef struct { Word ic_reg[32]; /* general purpose registers */ Word ic_tlbhi; /* TLB EntryHi */ Word ic_psw; /* PSW */ } InterruptContext; typedef void (*ISR)(int irq, InterruptContext *icp); int cin(void); void cout(char c); Word getTLB_HI(int index); Word getTLB_LO(int index); void setTLB(int index, Word entryHi, Word entryLo); void wrtRndTLB(Word entryHi, Word entryLo); Word probeTLB(Word entryHi); void wait(int n); void enable(void); void disable(void); Word getMask(void); Word setMask(Word mask); ISR getISR(int irq); ISR setISR(int irq, ISR isr); #endif /* _START_H_ */
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