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#include "../port/portfns.h"
ulong arcs(ulong, ...);
void arcsconsinit(void);
void arcsproc(void*);
void arcsputc(char);
int argcgetc(void);
ulong cankaddr(ulong);
void clock(Ureg*);
void clockinit(void);
int cmpswap(long*, long, long);
void coherence(void);
void cycles(uvlong *);
void dcflush(void*, ulong);
void evenaddr(uintptr);
void faultmips(Ureg*, int, int);
ulong fcr31(void);
void fptrap(Ureg*);
char* getconf(char*);
ulong getpagemask(void);
ulong getrandom(void);
int gettlbp(ulong, ulong*);
ulong gettlbvirt(int);
int hpc3irqlevel(int);
int isaconfig(char*, int, ISAConf*);
void icflush(void *, ulong);
void idlehands(void);
void introff(int);
void intron(int);
void kfault(Ureg*);
KMap* kmap(Page*);
void kmapinit(void);
void kmapinval(void);
void kunmap(KMap*);
void links(void);
void outl(void*, void*, ulong);
ulong prid(void);
void procfork(Proc *);
void procrestore(Proc *);
void procsave(Proc *);
void procsetup(Proc *);
void purgetlb(int);
void puttlbx(int, ulong, ulong, ulong, int);
ulong rdcompare(void);
ulong rdcount(void);
ulong* reg(Ureg*, int);
void restfpregs(FPsave*, ulong);
void intrenable(int, void(*)(Ureg *, void *), void *);
void screeninit(void);
void setpagemask(ulong);
void setwired(ulong);
ulong stlbhash(ulong);
void syscall(Ureg*);
int tas(void*);
void tlbinit(void);
ulong tlbvirt(void);
void touser(void*);
#define userureg(ur) ((ur)->status & KUSER)
void validalign(uintptr, unsigned);
void wrcompare(ulong);
void wrcount(ulong);
#define PTR2UINT(p) ((uintptr)(p))
#define UINT2PTR(i) ((void*)(i))
#define KADDR(a) ((void*)((ulong)(a)|KSEG0))
#define PADDR(a) ((ulong)(a)&~KSEGM)
#define KSEG1ADDR(a) ((void*)((ulong)(a)|KSEG1))
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