diff options
Diffstat (limited to 'src/arch/arm/v7/opdefs/smull_A88189.d')
-rw-r--r-- | src/arch/arm/v7/opdefs/smull_A88189.d | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/src/arch/arm/v7/opdefs/smull_A88189.d b/src/arch/arm/v7/opdefs/smull_A88189.d new file mode 100644 index 0000000..15fc195 --- /dev/null +++ b/src/arch/arm/v7/opdefs/smull_A88189.d @@ -0,0 +1,74 @@ + +/* Chrysalide - Outil d'analyse de fichiers binaires + * ##FILE## - traduction d'instructions ARMv7 + * + * Copyright (C) 2014 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 Foobar. If not, see <http://www.gnu.org/licenses/>. + */ + + +@title SMULL + +@encoding(T1) { + + @word 1 1 1 1 1 0 1 1 1 0 0 0 Rn(4) RdLo(4) RdHi(4) 0 0 0 0 Rm(4) + + @syntax <RdLo> <RdHi> <Rn> <Rm> + + @conv { + + RdLo = Register(RdLo) + RdHi = Register(RdHi) + Rn = Register(Rn) + Rm = Register(Rm) + + } + + @rules { + + //if dLo IN {13,15} || dHi IN {13,15} || n IN {13,15} || m IN {13,15} then UNPREDICTABLE; + //if dHi == dLo then UNPREDICTABLE; + + } + +} + +@encoding(A1) { + + @word cond(4) 0 0 0 0 1 1 0 S(1) RdHi(4) RdLo(4) Rm(4) 1 0 0 1 Rn(4) + + @syntax {S} {c} <RdLo> <RdHi> <Rn> <Rm> + + @conv { + + S = SetFlags(S) + c = Condition(cond) + RdLo = Register(RdLo) + RdHi = Register(RdHi) + Rn = Register(Rn) + Rm = Register(Rm) + + } + + @rules { + + //if dLo == 15 || dHi == 15 || n == 15 || m == 15 then UNPREDICTABLE; + //if dHi == dLo then UNPREDICTABLE; + + } + +} |