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Diffstat (limited to 'plugins/arm/v7/opdefs/orr_A88122.d')
-rw-r--r-- | plugins/arm/v7/opdefs/orr_A88122.d | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/plugins/arm/v7/opdefs/orr_A88122.d b/plugins/arm/v7/opdefs/orr_A88122.d new file mode 100644 index 0000000..766b5ee --- /dev/null +++ b/plugins/arm/v7/opdefs/orr_A88122.d @@ -0,0 +1,74 @@ + +/* Chrysalide - Outil d'analyse de fichiers binaires + * ##FILE## - traduction d'instructions ARMv7 + * + * Copyright (C) 2015 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 ORR (immediate) + +@desc Bitwise OR (immediate) performs a bitwise (inclusive) OR of a register value and an immediate value, and writes the result to the destination register. It can optionally update the condition flags based on the result. + +@encoding (T1) { + + @word 1 1 1 1 0 i(1) 0 0 0 1 0 S(1) Rn(4) 0 imm3(3) Rd(4) imm8(8) + + @syntax <reg_D> <reg_N> <imm32> + + @conv { + + reg_D = Register(Rd) + reg_N = Register(Rn) + setflags = (S == '1') + imm32 = ThumbExpandImm_C(i:imm3:imm8, 0) + + } + + @rules { + + if (setflags); chk_call ExtendKeyword("s") + + } + +} + +@encoding (A1) { + + @word cond(4) 0 0 1 1 1 0 0 S(1) Rn(4) Rd(4) imm12(12) + + @syntax <reg_D> <reg_N> <imm32> + + @conv { + + reg_D = Register(Rd) + reg_N = Register(Rn) + setflags = (S == '1') + imm32 = ARMExpandImm_C(imm12, 0) + + } + + @rules { + + if (setflags); chk_call ExtendKeyword("s") + chk_call StoreCondition(cond) + + } + +} + |