//ywc 2005-1-21 for flash simulation
ARMword  flash_read_byte(ARMul_State *state, ARMword addr);
void     flash_write_byte(ARMul_State *state, ARMword addr, ARMword data);
ARMword  flash_read_halfword(ARMul_State *state, ARMword addr);
void     flash_write_halfword(ARMul_State *state, ARMword addr, ARMword data);
ARMword  flash_read_word(ARMul_State *state, ARMword addr);
void     flash_write_word(ARMul_State *state, ARMword addr, ARMword data);

