50 	r2.h = #0xffc0;
51 	r2.l = #0x0000;
52 	r25 = and(r2,r25);	/*  R25 holds PHYS_OFFSET now  */
76 		r2.l = #LO(stext);
81 		r2.h = #HI(stext);
85 		r1 = sub(r1, r2);
92 	r2.h = #0xffc0;
93 	r2.l = #0x0000;		/* round back down to 4MB boundary  */
94 	r1 = and(r1,r2);
95 	r2 = lsr(r1, #22)	/* 4MB page number		*/  define
96 	r2 = asl(r2, #2)	/* times sizeof(PTE) (4bytes)	*/  define
97 	r0 = add(r0,r2)		/* r0 = address of correct PTE	*/
98 	r2 = #PTE_BITS  define
99 	r1 = add(r1,r2)		/* r1 = 4MB PTE for the first entry	*/
100 	r2.h = #0x0040
101 	r2.l = #0x0000		/* 4MB increments */
105 	{ r1 = add(r1, r2); } :endloop0
114 	r2.h = #0xffc0;
115 	r2.l = #0x0000;		/* round back down to 4MB boundary  */
116 	r1 = and(r1,r2);	/* for huge page */
117 	r2 = #PTE_BITS  define
118 	r1 = add(r1,r2);
119 	r2.h = #0x0040
120 	r2.l = #0x0000		/* 4MB increments */
125 	{ r1 = add(r1,r2); } :endloop0
155 	r2 = r25;		/* phys_offset */  define
156 	r2 = and(r1,r2);  define
160 	r2 = lsr(r2, #22)	/* 4MB page number		*/  define
161 	r2 = asl(r2, #2)	/* times sizeof(PTE) (4bytes)	*/  define
162 	r1 = add(r1,r2);
208 	{ r0.L = #LO(__bss_start);  r1 = #0; r2.l = #LO(__bss_stop); }
209 	{ r0.H = #HI(__bss_start);           r2.h = #HI(__bss_stop); }
211 	r2 = sub(r2,r0);  define