| // 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. |
| |
| //////////////////////////////////////////////////////////////////// |
| // |
| // Decode the three byte opcodes with the 0f3a prefix. |
| // |
| format WarnUnimpl { |
| 'X86ISA::ThreeByte0F3AOpcode': decode LEGACY_OP { |
| 1: decode OPCODE_OP { |
| 0x08: roundps_Vdq_Wdq_Ib(); |
| 0x09: roundpd_Vdq_Wdq_Ib(); |
| 0x0A: decode MODRM_MOD { |
| 0x3: Inst::ROUNDSS(Vdq, Wdq, Ib); |
| default: Inst::ROUNDSS(Vss, Md, Ib); |
| } |
| 0x0B: decode MODRM_MOD { |
| 0x3: Inst::ROUNDSD(Vss, Wdq, Ib); |
| default: Inst::ROUNDSD(Vss, Mq, Ib); |
| } |
| 0x0C: decode MODRM_MOD { |
| default: Inst::BLENDPS(Vdq, Wdq, Ib); |
| } |
| 0x0D: decode MODRM_MOD { |
| default: Inst::BLENDPD(Vdq, Wdq, Ib); |
| } |
| 0x0E: decode MODRM_MOD { |
| default: Inst::PBLENDW(Vdq, Wdq, Ib); |
| } |
| 0x0F: decode MODRM_MOD { |
| default: Inst::PALIGNR(Vdq, Wdq, Ib); |
| } |
| 0x14: decode MODRM_MOD { |
| 0x3: Inst::PEXTRB(Rd, Vdq, Ib); |
| default: Inst::PEXTRB(Mb, Vdq, Ib); |
| } |
| 0x15: decode MODRM_MOD { |
| 0x3: Inst::PEXTRW(Rd,Vdq,Ib); |
| default: Inst::PEXTRW(Mw,Vdq,Ib); |
| } |
| 0x16: decode MODRM_MOD { |
| default: decode REX_W { |
| 0x0: Inst::PEXTRD(Ed, Vdq, Ib); |
| 0x1: Inst::PEXTRQ(Eq, Vdq, Ib); |
| } |
| } |
| 0x17: decode MODRM_MOD { |
| default: Inst::EXTRACTPS(Ed, Vdq, Ib); |
| } |
| 0x20: decode MODRM_MOD { |
| 0x3: Inst::PINSRB(Vdq, Rq, Ib); |
| default: Inst::PINSRB(Vdq, Mb, Ib); |
| } |
| 0x21: decode MODRM_MOD { |
| 0x3: Inst::INSERTPS(Vdq, Wdq, Ib); |
| default: Inst::INSERTPS(Vdq, Md, Ib); |
| } |
| 0x22: decode MODRM_MOD { |
| default: decode REX_W { |
| 0x0: Inst::PINSRD(Vdq, Ed, Ib); |
| 0x1: Inst::PINSRQ(Vdq, Eq, Ib); |
| } |
| } |
| 0x40: dpps_Vdq_Wdq_Ib(); |
| 0x41: dppd_Vdq_Wdq_Ib(); |
| 0x42: pcmpistrm_Vdq_Wdq_Ib(); |
| 0x43: pcmpistri_Vdq_Wdq_Ib(); |
| default: Inst::UD2(); |
| } |
| default: decode OPCODE_OP { |
| 0x0F: palignr_Pq_Qq_Ib(); |
| default: Inst::UD2(); |
| } |
| } |
| } |
