diff options
Diffstat (limited to 'src/arch/arm/v7/opdefs/cmp_A8837.d')
-rw-r--r-- | src/arch/arm/v7/opdefs/cmp_A8837.d | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/src/arch/arm/v7/opdefs/cmp_A8837.d b/src/arch/arm/v7/opdefs/cmp_A8837.d new file mode 100644 index 0000000..24587df --- /dev/null +++ b/src/arch/arm/v7/opdefs/cmp_A8837.d @@ -0,0 +1,76 @@ + +/* 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 CMP (immediate) + +@encoding(T1) { + + @half 0 0 1 0 1 Rn(3) imm8(8) + + @syntax <Rn> <const> + + @conv { + + Rn = Register(Rn) + const = ZeroExtend(imm8, 8, 32) + + } + +} + +@encoding(T2) { + + @word 1 1 1 1 0 i(1) 0 1 1 0 1 1 Rn(4) 0 imm3(3) 1 1 1 1 imm8(8) + + @syntax <Rn> <const> + + @conv { + + Rn = Register(Rn) + const = ThumbExpandImm(i:imm3:imm8) + + } + + @rules { + + if (Rn == '1111') ; unpredictable + + } + +} + +@encoding(A1) { + + @word cond(4) 0 0 1 1 0 1 0 1 Rn(4) 0 0 0 0 imm12(12) + + @syntax {c} <Rn> <const> + + @conv { + + c = Condition(cond) + Rn = Register(Rn) + const = ARMExpandImm(imm12) + + } + +} |