29 		const unsigned long *src, int src_idx, int bits, unsigned n)  in bitcpy()  argument
44 			*dst = comp(*src, *dst, first);  in bitcpy()
49 				*dst = comp(*src, *dst, first);  in bitcpy()
51 				src++;  in bitcpy()
58 				*dst++ = *src++;  in bitcpy()
59 				*dst++ = *src++;  in bitcpy()
60 				*dst++ = *src++;  in bitcpy()
61 				*dst++ = *src++;  in bitcpy()
62 				*dst++ = *src++;  in bitcpy()
63 				*dst++ = *src++;  in bitcpy()
64 				*dst++ = *src++;  in bitcpy()
65 				*dst++ = *src++;  in bitcpy()
69 				*dst++ = *src++;  in bitcpy()
73 				*dst = comp(*src, *dst, last);  in bitcpy()
89 				*dst = comp(*src >> right, *dst, first);  in bitcpy()
92 				*dst = comp(*src << left, *dst, first);  in bitcpy()
95 				d0 = *src++;  in bitcpy()
96 				d1 = *src;  in bitcpy()
108 			d0 = *src++;  in bitcpy()
117 				d1 = *src++;  in bitcpy()
128 				d1 = *src++;  in bitcpy()
131 				d1 = *src++;  in bitcpy()
134 				d1 = *src++;  in bitcpy()
137 				d1 = *src++;  in bitcpy()
143 				d1 = *src++;  in bitcpy()
155  					d1 = *src;  in bitcpy()
170 		const unsigned long *src, int src_idx, int bits, unsigned n)  in bitcpy_rev()  argument
176 	src += (n-1)/bits;  in bitcpy_rev()
182 		src += src_idx >> (ffs(bits) - 1);  in bitcpy_rev()
197 			*dst = comp(*src, *dst, first);  in bitcpy_rev()
203 				*dst = comp(*src, *dst, first);  in bitcpy_rev()
205 				src--;  in bitcpy_rev()
212 				*dst-- = *src--;  in bitcpy_rev()
213 				*dst-- = *src--;  in bitcpy_rev()
214 				*dst-- = *src--;  in bitcpy_rev()
215 				*dst-- = *src--;  in bitcpy_rev()
216 				*dst-- = *src--;  in bitcpy_rev()
217 				*dst-- = *src--;  in bitcpy_rev()
218 				*dst-- = *src--;  in bitcpy_rev()
219 				*dst-- = *src--;  in bitcpy_rev()
223 				*dst-- = *src--;  in bitcpy_rev()
226 				*dst = comp(*src, *dst, last);  in bitcpy_rev()
240 				*dst = comp(*src << left, *dst, first);  in bitcpy_rev()
243 				*dst = comp(*src >> right, *dst, first);  in bitcpy_rev()
246 				*dst = comp(*src >> right | *(src-1) << left,  in bitcpy_rev()
260 			d0 = *src--;  in bitcpy_rev()
267 				d1 = *src--;  in bitcpy_rev()
279 				d1 = *src--;  in bitcpy_rev()
282 				d1 = *src--;  in bitcpy_rev()
285 				d1 = *src--;  in bitcpy_rev()
288 				d1 = *src--;  in bitcpy_rev()
294 				d1 = *src--;  in bitcpy_rev()
306 					d1 = *src;  in bitcpy_rev()
320 	unsigned long *dst = NULL, *src = NULL;  in sys_copyarea()  local
337 	dst = src = (unsigned long *)((unsigned long)p->screen_base &  in sys_copyarea()
353 			src += src_idx >> (ffs(bits) - 1);  in sys_copyarea()
355 			bitcpy_rev(p, dst, dst_idx, src, src_idx, bits,  in sys_copyarea()
362 			src += src_idx >> (ffs(bits) - 1);  in sys_copyarea()
364 			bitcpy(p, dst, dst_idx, src, src_idx, bits,  in sys_copyarea()