#define UPPER16(u32) (u32 >> 16)
#define LOWER16(u32) (u32 & 0xFFFF)
#define NEG16(v) (((~(v)) + 1) & 0xFFFF)
-//#define NEG18(v) ( ((~(v)) + 1) & 0x3FFFF )
+/*#define NEG18(v) ( ((~(v)) + 1) & 0x3FFFF )*/
extern int mips32_pracc_read_mem(mips_ejtag_t *ejtag_info, u32 addr, int size, int count, void *buf);
extern int mips32_pracc_write_mem(mips_ejtag_t *ejtag_info, u32 addr, int size, int count, void *buf);