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Diffstat (limited to 'plugins/arm/v7/opdefs/A88422_vuzp.d')
| -rw-r--r-- | plugins/arm/v7/opdefs/A88422_vuzp.d | 309 |
1 files changed, 309 insertions, 0 deletions
diff --git a/plugins/arm/v7/opdefs/A88422_vuzp.d b/plugins/arm/v7/opdefs/A88422_vuzp.d new file mode 100644 index 0000000..d3d7e44 --- /dev/null +++ b/plugins/arm/v7/opdefs/A88422_vuzp.d @@ -0,0 +1,309 @@ + +/* Chrysalide - Outil d'analyse de fichiers binaires + * ##FILE## - traduction d'instructions ARMv7 + * + * Copyright (C) 2017 Cyrille Bagard + * + * This file is part of Chrysalide. + * + * Chrysalide is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * Chrysalide is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with Chrysalide. If not, see <http://www.gnu.org/licenses/>. + */ + + +@title VUZP + +@id 347 + +@desc { + + Vector Unzip de-interleaves the elements of two vectors. See Table A8-13 and Table A8-14 for examples of the operation. The elements of the vectors can be 8-bit, 16-bit, or 32-bit. There is no distinction between data types. Depending on settings in the CPACR, NSACR, and HCPTR registers, and the security state and mode in which the instruction is executed, an attempt to execute the instruction might be UNDEFINED, or trapped to Hyp mode. Summary of access controls for Advanced SIMD functionality on page B1-1232 summarizes these controls. ARM deprecates the conditional execution of any Advanced SIMD instruction encoding that is not also available as a VFP instruction encoding, see Conditional execution on page A8-288. + +} + +@encoding (T1) { + + @word 1 1 1 1 1 1 1 1 1 D(1) 1 1 size(2) 1 0 Vd(4) 0 0 0 1 0 Q(1) M(1) 0 Vm(4) + + @syntax { + + @subid 1955 + + @assert { + + Q == 1 + size == 0 + + } + + @conv { + + qwvec_D = QuadWordVector(D:Vd) + qwvec_M = QuadWordVector(M:Vm) + + } + + @asm vuzp.8 qwvec_D qwvec_M + + } + + @syntax { + + @subid 1956 + + @assert { + + Q == 1 + size == 1 + + } + + @conv { + + qwvec_D = QuadWordVector(D:Vd) + qwvec_M = QuadWordVector(M:Vm) + + } + + @asm vuzp.16 qwvec_D qwvec_M + + } + + @syntax { + + @subid 1957 + + @assert { + + Q == 1 + size == 10 + + } + + @conv { + + qwvec_D = QuadWordVector(D:Vd) + qwvec_M = QuadWordVector(M:Vm) + + } + + @asm vuzp.32 qwvec_D qwvec_M + + } + + @syntax { + + @subid 1958 + + @assert { + + Q == 0 + size == 0 + + } + + @conv { + + dwvec_D = DoubleWordVector(D:Vd) + dwvec_M = DoubleWordVector(M:Vm) + + } + + @asm vuzp.8 dwvec_D dwvec_M + + } + + @syntax { + + @subid 1959 + + @assert { + + Q == 0 + size == 1 + + } + + @conv { + + dwvec_D = DoubleWordVector(D:Vd) + dwvec_M = DoubleWordVector(M:Vm) + + } + + @asm vuzp.16 dwvec_D dwvec_M + + } + + @syntax { + + @subid 1960 + + @assert { + + Q == 0 + size == 10 + + } + + @conv { + + dwvec_D = DoubleWordVector(D:Vd) + dwvec_M = DoubleWordVector(M:Vm) + + } + + @asm vuzp.32 dwvec_D dwvec_M + + } + +} + +@encoding (A1) { + + @word 1 1 1 1 1 1 1 1 1 D(1) 1 1 size(2) 1 0 Vd(4) 0 0 0 1 0 Q(1) M(1) 0 Vm(4) + + @syntax { + + @subid 1961 + + @assert { + + Q == 1 + size == 0 + + } + + @conv { + + qwvec_D = QuadWordVector(D:Vd) + qwvec_M = QuadWordVector(M:Vm) + + } + + @asm vuzp.8 qwvec_D qwvec_M + + } + + @syntax { + + @subid 1962 + + @assert { + + Q == 1 + size == 1 + + } + + @conv { + + qwvec_D = QuadWordVector(D:Vd) + qwvec_M = QuadWordVector(M:Vm) + + } + + @asm vuzp.16 qwvec_D qwvec_M + + } + + @syntax { + + @subid 1963 + + @assert { + + Q == 1 + size == 10 + + } + + @conv { + + qwvec_D = QuadWordVector(D:Vd) + qwvec_M = QuadWordVector(M:Vm) + + } + + @asm vuzp.32 qwvec_D qwvec_M + + } + + @syntax { + + @subid 1964 + + @assert { + + Q == 0 + size == 0 + + } + + @conv { + + dwvec_D = DoubleWordVector(D:Vd) + dwvec_M = DoubleWordVector(M:Vm) + + } + + @asm vuzp.8 dwvec_D dwvec_M + + } + + @syntax { + + @subid 1965 + + @assert { + + Q == 0 + size == 1 + + } + + @conv { + + dwvec_D = DoubleWordVector(D:Vd) + dwvec_M = DoubleWordVector(M:Vm) + + } + + @asm vuzp.16 dwvec_D dwvec_M + + } + + @syntax { + + @subid 1966 + + @assert { + + Q == 0 + size == 10 + + } + + @conv { + + dwvec_D = DoubleWordVector(D:Vd) + dwvec_M = DoubleWordVector(M:Vm) + + } + + @asm vuzp.32 dwvec_D dwvec_M + + } + +} + |