ref: 6ca6987e90f6757a354c0be220a4bd6c9e47d64a
dir: /fns.h/
typedef struct Fmt Fmt; /* debug */ void dumpregs(void); void dumpmem(u16int, u16int); void fatal(char *fmt, ...); void itrace0(char *fmt, ...); char* rnam(u8int); char* rpnam(u8int); #define dprint(...) if(debug)Bprint(stderr, __VA_ARGS__) #define itrace(...) if(tracing>0)itrace0(__VA_ARGS__) /* disassembler */ #pragma varargck type "I" Insn* int insnfmt(Fmt*); int das1(uchar*, long); int das(uchar*, uchar*, int); int dasfile(char*); /* isa */ int decodeop(u8int); int decodeinsn(Insn*, uchar*, long); int insnlen(u8int); void cpuexec(CPU*, Insn*); /* traps */ void trapinit(void); void trap(void); #define wastrap() setjmp(trapjmp) /* memory */ u8int memread(u16int); void memwrite(u16int, u8int); u8int ifetch(CPU*); u8int pop8(CPU*); u16int pop16(CPU*); void push8(CPU*, u8int); void push16(CPU*, u16int); /* i/o */ u8int ior(u16int); void iow(u16int, u8int);