dev/dtrace/dtrace.c

5276 	uint_t r1, r2, rd;
5290 		r1 = DIF_INSTR_R1(instr);
5296 			regs[rd] = regs[r1] | regs[r2];
5299 			regs[rd] = regs[r1] ^ regs[r2];
5302 			regs[rd] = regs[r1] & regs[r2];
5305 			regs[rd] = regs[r1] << regs[r2];
5308 			regs[rd] = regs[r1] >> regs[r2];
5311 			regs[rd] = regs[r1] - regs[r2];
5314 			regs[rd] = regs[r1] + regs[r2];
5317 			regs[rd] = regs[r1] * regs[r2];
5324 				regs[rd] = (int64_t)regs[r1] /
5334 				regs[rd] = regs[r1] / regs[r2];
5343 				regs[rd] = (int64_t)regs[r1] %
5353 				regs[rd] = regs[r1] % regs[r2];
5358 			regs[rd] = ~regs[r1];
5361 			regs[rd] = regs[r1];
5364 			cc_r = regs[r1] - regs[r2];
5368 			cc_c = regs[r1] < regs[r2];
5372 			cc_z = regs[r1] == 0;
5418 			if (!dtrace_canstore(regs[r1], 1, mstate, vstate)) {
5420 				*illval = regs[r1];
5425 			regs[rd] = (int8_t)dtrace_load8(regs[r1]);
5428 			if (!dtrace_canstore(regs[r1], 2, mstate, vstate)) {
5430 				*illval = regs[r1];
5435 			regs[rd] = (int16_t)dtrace_load16(regs[r1]);
5438 			if (!dtrace_canstore(regs[r1], 4, mstate, vstate)) {
5440 				*illval = regs[r1];
5445 			regs[rd] = (int32_t)dtrace_load32(regs[r1]);
5448 			if (!dtrace_canstore(regs[r1], 1, mstate, vstate)) {
5450 				*illval = regs[r1];
5455 			regs[rd] = dtrace_load8(regs[r1]);
5458 			if (!dtrace_canstore(regs[r1], 2, mstate, vstate)) {
5460 				*illval = regs[r1];
5465 			regs[rd] = dtrace_load16(regs[r1]);
5468 			if (!dtrace_canstore(regs[r1], 4, mstate, vstate)) {
5470 				*illval = regs[r1];
5475 			regs[rd] = dtrace_load32(regs[r1]);
5478 			if (!dtrace_canstore(regs[r1], 8, mstate, vstate)) {
5480 				*illval = regs[r1];
5485 			regs[rd] = dtrace_load64(regs[r1]);
5490 			    dtrace_fuword8((void *)(uintptr_t)regs[r1]);
5494 			    dtrace_fuword16((void *)(uintptr_t)regs[r1]);
5498 			    dtrace_fuword32((void *)(uintptr_t)regs[r1]);
5502 			    dtrace_fuword8((void *)(uintptr_t)regs[r1]);
5506 			    dtrace_fuword16((void *)(uintptr_t)regs[r1]);
5510 			    dtrace_fuword32((void *)(uintptr_t)regs[r1]);
5514 			    dtrace_fuword64((void *)(uintptr_t)regs[r1]);
5519 			    dtrace_fuword8(regs[r1]);
5523 			    dtrace_fuword16(regs[r1]);
5527 			    dtrace_fuword32(regs[r1]);
5531 			    dtrace_fuword8(regs[r1]);
5535 			    dtrace_fuword16(regs[r1]);
5539 			    dtrace_fuword32(regs[r1]);
5543 			    dtrace_fuword64(regs[r1]);
5561 			uintptr_t s1 = regs[r1];
5580 			    r1, regs[r2]);
5843 			regs[rd] = (int64_t)regs[r1] >> regs[r2];
5857 			if (r1 == DIF_TYPE_STRING) {
5983 			size_t size = ptr - mstate->dtms_scratch_ptr + regs[r1];
5990 			if (size < regs[r1] ||
6011 			if (!dtrace_canload(regs[r1], regs[r2], mstate, vstate))
6014 			dtrace_bcopy((void *)(uintptr_t)regs[r1],
6024 			*((uint8_t *)(uintptr_t)regs[rd]) = (uint8_t)regs[r1];
6038 			*((uint16_t *)(uintptr_t)regs[rd]) = (uint16_t)regs[r1];
6052 			*((uint32_t *)(uintptr_t)regs[rd]) = (uint32_t)regs[r1];
6070 			*((uint64_t *)(uintptr_t)regs[rd]) = regs[r1];
9097 		uint_t r1 = DIF_INSTR_R1(instr);
9122 			if (r1 >= nregs)
9123 				err += efunc(pc, "invalid register %u\n", r1);
9134 			if (r1 >= nregs)
9135 				err += efunc(pc, "invalid register %u\n", r1);
9150 			if (r1 >= nregs)
9151 				err += efunc(pc, "invalid register %u\n", r1);
9160 				    DIF_OP_RLDSB - DIF_OP_LDSB, r1, rd);
9169 			if (r1 >= nregs)
9170 				err += efunc(pc, "invalid register %u\n", r1);
9185 			if (r1 >= nregs)
9186 				err += efunc(pc, "invalid register %u\n", r1);
9198 			if (r1 >= nregs)
9199 				err += efunc(pc, "invalid register %u\n", r1);
9209 			if (r1 >= nregs)
9210 				err += efunc(pc, "invalid register %u\n", r1);
9217 			if (r1 >= nregs)
9218 				err += efunc(pc, "invalid register %u\n", r1);
9243 			if (r1 != 0 || r2 != 0)
9251 			if (r1 != 0 || r2 != 0 || rd != 0)
9276 			if (r1 > DIF_VAR_ARRAY_MAX)
9277 				err += efunc(pc, "invalid array %u\n", r1);
9739 		uint_t r1 = DIF_INSTR_R1(instr);
9780 			if ((srd == 0 || sval == 0) && r1 == DIF_TYPE_STRING) {