my_config.h

基于ADI BLACKFIN的jbig压缩和解压缩程序

#ifndef CONFIG_FOR_USER

#define CONFIG_FOR_USER



#define DADDR0	(unsigned long*)0xffe00100

#define DADDR1	(unsigned long*)0xffe00104

#define DADDR2	(unsigned long*)0xffe00108

#define DCPLB0	(unsigned long*)0xffe00200

#define DCPLB1	(unsigned long*)0xffe00204

#define DCPLB2	(unsigned long*)0xffe00208

#define MEM_CTRL	(unsigned long*)0xffe00004

#define IMASK_ADDR	(unsigned long*)0xFFE02104

#define EVT14_ADDR	(unsigned long*)0xffe02038



#define TASK0_STACK		0x400000UL

#define	IMAGE_INPUT_STACK	(TASK0_STACK - 2048)

#define JBIG_STACK		(IMAGE_INPUT_STACK - 2048)


extern void tsk_delay(unsigned long steps);




#define SAVE_COMMON_REGS()				\
		asm("[--sp] = i0;");			\
		asm("[--sp] = i1;");			\
		asm("[--sp] = i2;");			\
		asm("[--sp] = i3;");			\
		asm("[--sp] = lc0;");			\
		asm("[--sp] = lt0;");			\
		asm("[--sp] = lb0;");			\
		asm("[--sp] = lc1;");			\
		asm("[--sp] = lt1;");			\
		asm("[--sp] = lb1;");			\
		asm("[--sp] = m0;");			\
		asm("[--sp] = m1;");			\
		asm("[--sp] = m2;");			\
		asm("[--sp] = m3;");			\
		asm("[--sp] = b0;");			\
		asm("[--sp] = b1;");			\
		asm("[--sp] = b2;");			\
		asm("[--sp] = b3;");			\
		asm("[--sp] = l0;");			\
		asm("[--sp] = l1;");			\
		asm("[--sp] = l2;");			\
		asm("[--sp] = l3;")
		
		
#define POP_COMMON_REGS()				\
		asm("l3 = [sp++];");			\
		asm("l2 = [sp++];");			\
		asm("l1 = [sp++];");			\
		asm("l0 = [sp++];");			\
		asm("b3 = [sp++];");			\
		asm("b2 = [sp++];");			\
		asm("b1 = [sp++];");			\
		asm("b0 = [sp++];");			\
		asm("m3 = [sp++];");			\
		asm("m2 = [sp++];");			\
		asm("m1 = [sp++];");			\
		asm("m0 = [sp++];");			\
		asm("lb1 = [sp++];");			\
		asm("lt1 = [sp++];");			\
		asm("lc1 = [sp++];");			\
		asm("lb0 = [sp++];");			\
		asm("lt0 = [sp++];");			\
		asm("lc0 = [sp++];");			\
		asm("i3 = [sp++];");			\
		asm("i2 = [sp++];");			\
		asm("i1 = [sp++];");			\
		asm("i0 = [sp++];")
		



#endif