229 	const greg_t *gregs = &src->uc_mcontext.gregs[0];  in ucontext_n_to_prgregs()  local
231 	dst[R_PSR] = gregs[REG_PSR];  in ucontext_n_to_prgregs()
232 	dst[R_PC] = gregs[REG_PC];  in ucontext_n_to_prgregs()
233 	dst[R_nPC] = gregs[REG_nPC];  in ucontext_n_to_prgregs()
234 	dst[R_Y] = gregs[REG_Y];  in ucontext_n_to_prgregs()
236 	dst[R_G1] = gregs[REG_G1];  in ucontext_n_to_prgregs()
237 	dst[R_G2] = gregs[REG_G2];  in ucontext_n_to_prgregs()
238 	dst[R_G3] = gregs[REG_G3];  in ucontext_n_to_prgregs()
239 	dst[R_G4] = gregs[REG_G4];  in ucontext_n_to_prgregs()
240 	dst[R_G5] = gregs[REG_G5];  in ucontext_n_to_prgregs()
241 	dst[R_G6] = gregs[REG_G6];  in ucontext_n_to_prgregs()
242 	dst[R_G7] = gregs[REG_G7];  in ucontext_n_to_prgregs()
244 	dst[R_O0] = gregs[REG_O0];  in ucontext_n_to_prgregs()
245 	dst[R_O1] = gregs[REG_O1];  in ucontext_n_to_prgregs()
246 	dst[R_O2] = gregs[REG_O2];  in ucontext_n_to_prgregs()
247 	dst[R_O3] = gregs[REG_O3];  in ucontext_n_to_prgregs()
248 	dst[R_O4] = gregs[REG_O4];  in ucontext_n_to_prgregs()
249 	dst[R_O5] = gregs[REG_O5];  in ucontext_n_to_prgregs()
250 	dst[R_O6] = gregs[REG_O6];  in ucontext_n_to_prgregs()
251 	dst[R_O7] = gregs[REG_O7];  in ucontext_n_to_prgregs()
261 	prgregset_t gregs;  in Pstack_iter()  local
272 	(void) memcpy(gregs, regs, sizeof (gregs));  in Pstack_iter()
275 		fp = gregs[R_FP];  in Pstack_iter()
280 			args[i] = gregs[R_I0 + i];  in Pstack_iter()
281 		if ((rv = func(arg, gregs, 6, args)) != 0)  in Pstack_iter()
284 		gregs[R_PC] = gregs[R_I7];  in Pstack_iter()
285 		gregs[R_nPC] = gregs[R_PC] + 4;  in Pstack_iter()
286 		(void) memcpy(&gregs[R_O0], &gregs[R_I0], 8*sizeof (prgreg_t));  in Pstack_iter()
287 		if ((sp = gregs[R_FP]) == 0)  in Pstack_iter()
295 			ucontext_n_to_prgregs(&uc, gregs);  in Pstack_iter()
296 			sp = gregs[R_SP] + STACK_BIAS;  in Pstack_iter()
299 		n = Pread(P, &gregs[R_L0], sizeof (struct rwindow), sp);  in Pstack_iter()
313 		if (read_gwin(P, (struct rwindow *)&gregs[R_L0], sp) == -1)  in Pstack_iter()