ref: 8d51e7fa1a1dbcbde513c2b756d504c879598907
dir: /sys/src/9/xen/fns.h/
#include "../port/portfns.h" Dirtab* addarchfile(char*, int, long(*)(Chan*,void*,long,vlong), long(*)(Chan*,void*,long,vlong)); void archinit(void); void bootargs(ulong); ulong cankaddr(ulong); #define clearmmucache() /* x86 doesn't have one */ void clockintr(Ureg*, void*); int (*cmpswap)(long*, long, long); int cmpswap486(long*, long, long); void (*coherence)(void); void cpuid(int, ulong regs[]); int cpuidentify(void); void cpuidprint(void); void (*cycles)(uvlong*); void delay(int); #define evenaddr(x) /* x86 doesn't care */ void fpclear(void); void fpenv(FPsave*); void fpinit(void); void fpoff(void); void (*fprestore)(FPsave*); void (*fpsave)(FPsave*); void fpsserestore(FPsave*); void fpsserestore0(FPsave*); void fpssesave(FPsave*); void fpssesave0(FPsave*); ulong fpstatus(void); void fpx87restore(FPsave*); void fpx87save(FPsave*); ulong getcr4(void); char* getconf(char*); void guesscpuhz(int); void halt(void); void mwait(void*); void i8042reset(void); void i8253enable(void); void i8253init(void); void i8253link(void); uvlong i8253read(uvlong*); void i8253timerset(uvlong); int i8259disable(int); int i8259enable(Vctl*); void i8259init(void); int i8259isr(int); void i8259on(void); void i8259off(void); int i8259vecno(int); void idle(void); void idlehands(void); 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 intrdisable(int, void (*)(Ureg *, void *), void*, int, char*); void intrenable(int, void (*)(Ureg*, void*), void*, int, char*); int ioalloc(int, int, int, char*); void ioinit(void); int isaconfig(char*, int, ISAConf*); void kbdenable(void); #define kmapinval() void links(void); void mach0init(void); void mathinit(void); void mb386(void); void mb586(void); void mfence(void); void mmuflushtlb(Page*); void mmuinit(void); ulong mmukmap(ulong, ulong, int); int mmukmapsync(ulong); #define mmunewpage(x) ulong* mmuwalk(ulong*, ulong, int, int); char* mtrr(uvlong, uvlong, char *); int mtrrprint(char *, long); void mtrrsync(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); void printcpufreq(void); void procrestore(Proc*); void procsave(Proc*); void procsetup(Proc*); void procfork(Proc*); void putcr4(ulong); int rdmsr(int, vlong*); int screenprint(char*, ...); /* debugging */ void (*screenputs)(char*, int); void touser(void*); void trap(Ureg*); void trapenable(int, void (*)(Ureg*, void*), void*, char*); void trapinit(void); int tas(void*); #define userureg(ur) (((ur)->cs & 0xFFFF) == UESEL) void vectortable(void); int wrmsr(int, vlong); uint xchgl(uint*, uint); uint xchgw(ushort*, uint); uint xchgb(uchar*, uint); void rdrandbuf(void*, ulong); #define waserror() (up->nerrlab++, setlabel(&up->errlab[up->nerrlab-1])) #define KADDR(a) ((void*)((ulong)(a)|KZERO)) #define PADDR(a) ((ulong)(a)&~KZERO) #define dcflush(a, b) /* Xen functions */ #define rmb() coherence() #define wmb() coherence() void mb(void); void hypervisor_callback(void), failsafe_callback(void); void xenconsinit(void); ulong mmumapframe(ulong, ulong); void mmumapcpu0(void); void dprint(char *, ...); void xenupdate(ulong *ptr, ulong val); void xenupdatema(ulong *ptr, uvlong val); int xenpdptpin(ulong va); int xenpgdpin(ulong va); int xenptpin(ulong va); void xenptunpin(ulong va); void xenptswitch(ulong pa); void xentlbflush(void); int ffs(ulong); void xengrantinit(void); int xengrant(domid_t domid, ulong frame, int flags); int xengrantend(int ref); void acceptframe(int ref, void *va); int donateframe(int domid, void *va); int shareframe(int domid, void *va, int write); void xenchannotify(int); void xenupcall(Ureg*); ulong xenwallclock(void); int xenstore_read(char*, char*, int); void xenstore_write(char*, char*); void xenstore_setd(char *dir, char *node, int value); int xenstore_gets(char *dir, char *node, char *buf, int buflen); int xenchanalloc(int); long HYPERVISOR_set_timer_op(uvlong timeout); int HYPERVISOR_set_trap_table(trap_info_t *table); int HYPERVISOR_mmu_update(mmu_update_t *req, int count, int *success_count, domid_t domid); int HYPERVISOR_mmuext_op(struct mmuext_op *op, int count, int *scount, domid_t domid); int HYPERVISOR_set_gdt(ulong *frame_list, int entries); int HYPERVISOR_stack_switch(ulong ss, ulong esp); int HYPERVISOR_set_callbacks(ulong evss, ulong evfunc, ulong fsss, ulong fsfunc); int HYPERVISOR_fpu_taskswitch(void); int HYPERVISOR_yield(void); int HYPERVISOR_block(void); int HYPERVISOR_shutdown(int); int HYPERVISOR_multicall(void *call_list, int nr_calls); int HYPERVISOR_event_channel_op(void *op); int HYPERVISOR_xen_version(int cmd, void *arg); int HYPERVISOR_console_io(int cmd, int count, char *str); int HYPERVISOR_grant_table_op(int cmd, gnttab_setup_table_t *setup, int count); int HYPERVISOR_memory_op(int cmd, struct xen_memory_reservation *arg);