| // Copyright (c) 2008 The Regents of The University of Michigan |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer; |
| // redistributions in binary form must reproduce the above copyright |
| // notice, this list of conditions and the following disclaimer in the |
| // documentation and/or other materials provided with the distribution; |
| // neither the name of the copyright holders nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| // |
| // Authors: Gabe Black |
| |
| //////////////////////////////////////////////////////////////////// |
| // |
| // Decode the three byte opcodes with the 0f38 prefix. |
| // |
| 'X86ISA::ThreeByte0F38Opcode': decode LEGACY_OP { |
| format WarnUnimpl { |
| 1: decode OPCODE_OP { |
| 0x00: pshufb_Vdq_Wdq(); |
| 0x01: phaddw_Vdq_Wdq(); |
| 0x02: phaddd_Vdq_Wdq(); |
| 0x03: phaddsw_Vdq_Wdq(); |
| 0x04: pmaddubsw_Vdq_Wdq(); |
| 0x05: phsubw_Vdq_Wdq(); |
| 0x06: phsubd_Vdq_Wdq(); |
| 0x07: phsubsw_Vdq_Wdq(); |
| 0x08: psignb_Vdq_Wdq(); |
| 0x09: psignw_Vdq_Wdq(); |
| 0x0A: psignd_Vdq_Wdq(); |
| 0x0B: pmulhrsw_Vdq_Wdq(); |
| 0x10: pblendvb_Vdq_Wdq(); |
| 0x14: blendvps_Vdq_Wdq(); |
| 0x15: blendvpd_Vdq_Wdq(); |
| 0x17: ptest_Vdq_Wdq(); |
| 0x1C: pabsb_Vdq_Wdq(); |
| 0x1D: pabsw_Vdq_Wdq(); |
| 0x1E: pabsd_Vdq_Wdq(); |
| 0x20: pmovsxbw_Vdq_Udq_or_Mq(); |
| 0x21: pmovsxbd_Vdq_Udq_or_Md(); |
| 0x22: pmovsxbq_Vdq_Udq_or_Mw(); |
| 0x23: pmovsxwd_Vdq_Udq_or_Mq(); |
| 0x24: pmovsxwq_Vdq_Udq_or_Md(); |
| 0x25: pmovsxdq_Vdq_Udq_or_Mq(); |
| 0x28: pmuldq_Vdq_Wdq(); |
| 0x29: pcmpeqq_Vdq_Wdq(); |
| 0x2A: movntdqa_Vdq_Mdq(); |
| 0x2B: packusdw_Vdq_Wdq(); |
| 0x30: pmovzxbw_Vdq_Udq_or_Mq(); |
| 0x31: pmovzxbd_Vdq_Udq_or_Md(); |
| 0x32: pmovzxbq_Vdq_Udq_or_Mw(); |
| 0x33: pmovzxwd_Vdq_Udq_or_Mq(); |
| 0x34: pmovzxwq_Vdq_Udq_or_Md(); |
| 0x35: pmovzxdq_Vdq_Udq_or_Mq(); |
| 0x37: pcmpgtq_Vdq_Wdq(); |
| 0x38: pminsb_Vdq_Wdq(); |
| 0x39: pminsd_Vdq_Wdq(); |
| 0x3A: pminuw_Vdq_Wdq(); |
| 0x3B: pminud_Vdq_Wdq(); |
| 0x3C: pmaxsb_Vdq_Wdq(); |
| 0x3D: pmaxsd_Vdq_Wdq(); |
| 0x3E: pmaxuw_Vdq_Wdq(); |
| 0x3F: pmaxud_Vdq_Wdq(); |
| 0x40: pmulld_Vdq_Wdq(); |
| 0x41: phminposuw_Vdq_Wdq(); |
| default: Inst::UD2(); |
| } |
| default: decode LEGACY_REPNE { |
| 1: decode OPCODE_OP { |
| 0xF0: crc32_Gd_Eb(); |
| 0xF1: crc32_Gd_Ev(); |
| default: Inst::UD2(); |
| } |
| default: decode OPCODE_OP { |
| 0x00: pshufb_Pq_Qq(); |
| 0x01: phaddw_Pq_Qq(); |
| 0x02: phaddd_Pq_Qq(); |
| 0x03: phaddsw_Pq_Qq(); |
| 0x04: pmaddubsw_Pq_Qq(); |
| 0x05: phsubw_Pq_Qq(); |
| 0x06: phsubd_Pq_Qq(); |
| 0x07: phsubsw_Pq_Qq(); |
| 0x08: psignb_Pq_Qq(); |
| 0x09: psignw_Pq_Qq(); |
| 0x0A: psignd_Pq_Qq(); |
| 0x0B: pmulhrsw_Pq_Qq(); |
| 0x1C: pabsb_Pq_Qq(); |
| 0x1D: pabsw_Pq_Qq(); |
| 0x1E: pabsd_Pq_Qq(); |
| default: Inst::UD2(); |
| } |
| } |
| } |
| } |
