📄 fns.h
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#include "../port/portfns.h"int cistrcmp(char*, char*);int cistrncmp(char*, char*, int);void clockinit(void);void clockintr(Ureg*);void clockintrsched(void);int cmpswap(long*, long, long);#define coherence() eieio()void cpuidprint(void);#define cycles(x) do{}while(0)void dcflush(void*, ulong);void delay(int);void dumpregs(Ureg*);void delayloopinit(void);void eieio(void);void evenaddr(ulong);void faultpower(Ureg*, ulong addr, int read);void fprestore(FPsave*);void fpsave(FPsave*);char* getconf(char*);ulong getdar(void);ulong getdec(void);ulong getdsisr(void);ulong gethid0(void);ulong gethid1(void);ulong getmsr(void);ulong getpvr(void);void gotopc(ulong);int havetimer(void);void hwintrinit(void);void i8250console(void);void i8259init(void);int i8259intack(void);int i8259enable(Vctl*);int i8259vecno(int);int i8259disable(int);void icflush(void*, ulong);#define idlehands() /* nothing to do in the runproc */int inb(int);void insb(int, void*, int);ushort ins(int);void inss(int, void*, int);ulong inl(int);void insl(int, void*, int);void intr(Ureg*);void intrenable(int, void (*)(Ureg*, void*), void*, int, char*);int ioalloc(int, int, int, char*);void iofree(int);void ioinit(void);int iprint(char*, ...);int isaconfig(char*, int, ISAConf*);void kbdinit(void);#define kexit(a)#define kmapinval()void links(void);void mmuinit(void);void mmusweep(void*);void mpicdisable(int);void mpicenable(int, Vctl*);int mpiceoi(int);int mpicintack(void);int newmmupid(void);void outb(int, int);void outsb(int, void*, int);void outs(int, ushort);void outss(int, void*, int);void outl(int, ulong);void outsl(int, void*, int);int pciscan(int, Pcidev **);ulong pcibarsize(Pcidev *, int);int pcicfgr8(Pcidev*, int);int pcicfgr16(Pcidev*, int);int pcicfgr32(Pcidev*, int);void pcicfgw8(Pcidev*, int, int);void pcicfgw16(Pcidev*, int, int);void pcicfgw32(Pcidev*, int, int);void pciclrbme(Pcidev*);void pcihinv(Pcidev*);uchar pciipin(Pcidev *, uchar);Pcidev* pcimatch(Pcidev*, int, int);Pcidev* pcimatchtbdf(int);void pcireset(void);void pcisetbme(Pcidev*);#define procrestore(p)void procsave(Proc*);void procsetup(Proc*);void putdec(ulong);void puthid0(ulong);void puthid1(ulong);void putmsr(ulong);void putsdr1(ulong);void putsr(int, ulong);void raveninit(void);void sync(void);int tas(void*);void timeradd(Timer *);void timerdel(Timer *);void touser(void*);void trapinit(void);void trapvec(void);void tlbflush(ulong);void tlbflushall(void);#define userureg(ur) (((ur)->status & MSR_PR) != 0)void watchreset(void);#define waserror() (up->nerrlab++, setlabel(&up->errlab[up->nerrlab-1]))#define KADDR(a) ((void*)((ulong)(a)|KZERO))#define PADDR(a) ((ulong)(a)&~KZERO)
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