v9/os/simulator.c

75 do_unaligned(struct regs *rp, caddr_t *badaddr)
222 	if (getreg(rp, rs1, &val, badaddr))
236 		if (getreg(rp, rs2, &val, badaddr))
257 		*badaddr = addr;
314 				if (getreg(rp, rd, &data.l[0], badaddr))
316 				if (getreg(rp, rd+1, &data.l[1], badaddr))
332 				if (getreg(rp, rd, &data.l[0], badaddr))
544 				if (putreg(&data.l[0], rp, rd, badaddr) == -1)
546 				if (putreg(&data.l[1], rp, rd+1, badaddr) == -1)
549 				if (putreg(&data.l[0], rp, rd, badaddr) == -1)
561 simulate_lddstd(struct regs *rp, caddr_t *badaddr)
629 	if (getreg(rp, rs1, &val, badaddr))
641 		if (getreg(rp, rs2, &val, badaddr))
654 			return (do_unaligned(rp, badaddr));
672 		if (getreg(rp, rd, &reven, badaddr))
674 		if (getreg(rp, rd+1, &rodd, badaddr))
705 		if (putreg(&reven, rp, rd, badaddr) == -1)
707 		if (putreg(&rodd, rp, rd+1, badaddr) == -1)
718 simulate_popc(struct regs *rp, caddr_t *badaddr, uint_t inst)
745 		if (getreg(rp, rs2, &val, badaddr))
753 	if (putreg(&cnt, rp, rd, badaddr) == -1)
763 simulate_mulscc(struct regs *rp, caddr_t *badaddr, uint_t inst)
786 		if (getreg(rp, rs2, &drs2, badaddr)) {
793 	if (getreg(rp, rs1, &drs1, badaddr)) {
830 	if (putreg(&ud64, rp, rd, badaddr)) {
845 simulate_unimp(struct regs *rp, caddr_t *badaddr)
916 		return (simulate_popc(rp, badaddr, inst));
920 		return (simulate_mulscc(rp, badaddr, inst));
926 			return (do_unaligned(rp, badaddr));
1148 	caddr_t badaddr;
1167 			if (putreg(&tick, rp, rd, &badaddr) == 0)
1173 			if (putreg(&stick, rp, rd, &badaddr) == 0)
1185  * save the faulting address using badaddr pointer.
1190 getreg(struct regs *rp, uint_t reg, uint64_t *val, caddr_t *badaddr)
1208 				*badaddr = (caddr_t)addr;
1223 				*badaddr = (caddr_t)addr;
1238  * save the faulting address using badaddr pointer.
1243 putreg(uint64_t	*data, struct regs *rp, uint_t reg, caddr_t *badaddr)
1264 				*badaddr = (caddr_t)addr;
1288 				*badaddr = (caddr_t)addr;
1313 calc_memaddr(struct regs *rp, caddr_t *badaddr)
1379 	if (getreg(rp, rs1, &val, badaddr))
1391 		if (getreg(rp, rs2, &val, badaddr))
1408 	*badaddr = addr;
1427 	caddr_t badaddr;
1517 	if (getreg(rp, rs1, &val, &badaddr))
1537 				if (getreg(rp, rs2, &val, &badaddr))