REG_PC            100 vm_exec.c      #define SET_PC(x) (reg_cfp->pc = REG_PC = (x))
REG_PC             77 vm_insnhelper.h #define GET_PC()           (COLLECT_USAGE_REGISTER_HELPER(PC, GET, REG_PC))
REG_PC             78 vm_insnhelper.h #define SET_PC(x)          (REG_PC = (COLLECT_USAGE_REGISTER_HELPER(PC, SET, (x))))
REG_PC             81 vm_insnhelper.h #define ADD_PC(n)          (SET_PC(REG_PC + (n)))
REG_PC             82 vm_insnhelper.h #define JUMP(dst)          (REG_PC += (dst))