common/dtrace/dtrace.c

5990 	uint_t r1, r2, rd;
6004 		r1 = DIF_INSTR_R1(instr);
6010 			regs[rd] = regs[r1] | regs[r2];
6013 			regs[rd] = regs[r1] ^ regs[r2];
6016 			regs[rd] = regs[r1] & regs[r2];
6019 			regs[rd] = regs[r1] << regs[r2];
6022 			regs[rd] = regs[r1] >> regs[r2];
6025 			regs[rd] = regs[r1] - regs[r2];
6028 			regs[rd] = regs[r1] + regs[r2];
6031 			regs[rd] = regs[r1] * regs[r2];
6038 				regs[rd] = (int64_t)regs[r1] /
6048 				regs[rd] = regs[r1] / regs[r2];
6057 				regs[rd] = (int64_t)regs[r1] %
6067 				regs[rd] = regs[r1] % regs[r2];
6072 			regs[rd] = ~regs[r1];
6075 			regs[rd] = regs[r1];
6078 			cc_r = regs[r1] - regs[r2];
6082 			cc_c = regs[r1] < regs[r2];
6086 			cc_z = regs[r1] == 0;
6132 			if (!dtrace_canload(regs[r1], 1, mstate, vstate))
6136 			regs[rd] = (int8_t)dtrace_load8(regs[r1]);
6139 			if (!dtrace_canload(regs[r1], 2, mstate, vstate))
6143 			regs[rd] = (int16_t)dtrace_load16(regs[r1]);
6146 			if (!dtrace_canload(regs[r1], 4, mstate, vstate))
6150 			regs[rd] = (int32_t)dtrace_load32(regs[r1]);
6153 			if (!dtrace_canload(regs[r1], 1, mstate, vstate))
6157 			regs[rd] = dtrace_load8(regs[r1]);
6160 			if (!dtrace_canload(regs[r1], 2, mstate, vstate))
6164 			regs[rd] = dtrace_load16(regs[r1]);
6167 			if (!dtrace_canload(regs[r1], 4, mstate, vstate))
6171 			regs[rd] = dtrace_load32(regs[r1]);
6174 			if (!dtrace_canload(regs[r1], 8, mstate, vstate))
6178 			regs[rd] = dtrace_load64(regs[r1]);
6183 			    dtrace_fuword8((void *)(uintptr_t)regs[r1]);
6189 			    dtrace_fuword16((void *)(uintptr_t)regs[r1]);
6195 			    dtrace_fuword32((void *)(uintptr_t)regs[r1]);
6201 			    dtrace_fuword8((void *)(uintptr_t)regs[r1]);
6207 			    dtrace_fuword16((void *)(uintptr_t)regs[r1]);
6213 			    dtrace_fuword32((void *)(uintptr_t)regs[r1]);
6219 			    dtrace_fuword64((void *)(uintptr_t)regs[r1]);
6237 			uintptr_t s1 = regs[r1];
6256 			    r1, regs[r2]);
6509 			regs[rd] = (int64_t)regs[r1] >> regs[r2];
6523 			if (r1 == DIF_TYPE_STRING) {
6658 			size_t size = ptr - mstate->dtms_scratch_ptr + regs[r1];
6665 			if (size < regs[r1] ||
6686 			if (!dtrace_canload(regs[r1], regs[r2], mstate, vstate))
6689 			dtrace_bcopy((void *)(uintptr_t)regs[r1],
6699 			*((uint8_t *)(uintptr_t)regs[rd]) = (uint8_t)regs[r1];
6713 			*((uint16_t *)(uintptr_t)regs[rd]) = (uint16_t)regs[r1];
6727 			*((uint32_t *)(uintptr_t)regs[rd]) = (uint32_t)regs[r1];
6741 			*((uint64_t *)(uintptr_t)regs[rd]) = regs[r1];
9693 		uint_t r1 = DIF_INSTR_R1(instr);
9718 			if (r1 >= nregs)
9719 				err += efunc(pc, "invalid register %u\n", r1);
9730 			if (r1 >= nregs)
9731 				err += efunc(pc, "invalid register %u\n", r1);
9746 			if (r1 >= nregs)
9747 				err += efunc(pc, "invalid register %u\n", r1);
9756 				    DIF_OP_RLDSB - DIF_OP_LDSB, r1, rd);
9765 			if (r1 >= nregs)
9766 				err += efunc(pc, "invalid register %u\n", r1);
9781 			if (r1 >= nregs)
9782 				err += efunc(pc, "invalid register %u\n", r1);
9794 			if (r1 >= nregs)
9795 				err += efunc(pc, "invalid register %u\n", r1);
9805 			if (r1 >= nregs)
9806 				err += efunc(pc, "invalid register %u\n", r1);
9813 			if (r1 >= nregs)
9814 				err += efunc(pc, "invalid register %u\n", r1);
9839 			if (r1 != 0 || r2 != 0)
9847 			if (r1 != 0 || r2 != 0 || rd != 0)
9872 			if (r1 > DIF_VAR_ARRAY_MAX)
9873 				err += efunc(pc, "invalid array %u\n", r1);
10379 		uint_t r1 = DIF_INSTR_R1(instr);
10420 			if ((srd == 0 || sval == 0) && r1 == DIF_TYPE_STRING) {