diff options
Diffstat (limited to 'src/arch/x86/isa/decoder/three_byte_0f3a_opcodes.isa')
| -rw-r--r-- | src/arch/x86/isa/decoder/three_byte_0f3a_opcodes.isa | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/src/arch/x86/isa/decoder/three_byte_0f3a_opcodes.isa b/src/arch/x86/isa/decoder/three_byte_0f3a_opcodes.isa new file mode 100644 index 000000000..5935fb6a5 --- /dev/null +++ b/src/arch/x86/isa/decoder/three_byte_0f3a_opcodes.isa @@ -0,0 +1,65 @@ +// 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 0f3a prefix. +// +format WarnUnimpl { + 'X86ISA::ThreeByte0F3AOpcode': decode LEGACY_OP { + 1: decode OPCODE_OP { + 0x08: roundps_Vdq_Wdq_Ib(); + 0x09: roundpd_Vdq_Wdq_Ib(); + 0x0A: roundss_Vss_Wss_Ib(); + 0x0B: roundsd_Vsd_Wsd_Ib(); + 0x0C: blendps_Vdq_Wdq_Ib(); + 0x0D: blendpd_Vdq_Wdq_Ib(); + 0x0E: pblendw_Vdq_Wdq_Ib(); + 0x0F: palignr_Vdq_Wdq_Ib(); + 0x14: pextrb_Rd_or_Mb_Vdq_Ib(); + 0x15: decode MODRM_MOD { + 0x3: Inst::PEXTRW(Rd,Vdq,Ib); + default: pextrw_Mw_Vdq_Ib(); + } + 0x16: pextrd_pextrq_Ed_or_Eq_Vdq_Ib(); + 0x17: extractps_Ed_Vdq_Ib(); + 0x20: pinsrb_Vdq_Rd_or_Rq_or_Mb_Ib(); + 0x21: insertps_Vdq_Udq_or_Md_Ib(); + 0x22: pinsrd_pinsrq_Vdq_Ed_or_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(); + } + } +} |