diff options
Diffstat (limited to 'src/arch/arm/v7/opdefs/add_A885.d')
-rw-r--r-- | src/arch/arm/v7/opdefs/add_A885.d | 33 |
1 files changed, 17 insertions, 16 deletions
diff --git a/src/arch/arm/v7/opdefs/add_A885.d b/src/arch/arm/v7/opdefs/add_A885.d index d3220c5..0f4a919 100644 --- a/src/arch/arm/v7/opdefs/add_A885.d +++ b/src/arch/arm/v7/opdefs/add_A885.d @@ -2,7 +2,7 @@ /* Chrysalide - Outil d'analyse de fichiers binaires * ##FILE## - traduction d'instructions ARMv7 * - * Copyright (C) 2014 Cyrille Bagard + * Copyright (C) 2015 Cyrille Bagard * * This file is part of Chrysalide. * @@ -23,28 +23,29 @@ @title ADD (immediate, ARM) -@encoding(A1) { +@desc This instruction adds an immediate value to a register value, and writes the result to the destination register. It can optionally update the condition flags based on the result. - @word cond(4) 0 0 1 0 1 0 0 S(1) Rn(4) Rd(4) imm12(12) +@encoding (A1) { - @syntax {S} {c} <Rd> <Rn> <const> + @word cond(4) 0 0 1 0 1 0 0 S(1) Rn(4) Rd(4) imm12(12) - @conv { + @syntax <reg_D> <reg_N> <imm32> - S = SetFlags(S) - c = Condition(cond) - Rd = Register(Rd) - Rn = Register(Rn) - const = ARMExpandImm(imm12) + @conv { - } + reg_D = Register(Rd) + reg_N = Register(Rn) + setflags = (S == '1') + imm32 = ARMExpandImm(imm12) - @rules { + } - //if ((Rn == '1111') && (S == '0')) ; see ADR - //if (Rn == '1101') ; see ADD (SP plus immediate) - //if ((Rd == '1111') && (S == '1')) ; see SUBS PC, LR and related instructions + @rules { - } + if (setflags); chk_call ExtendKeyword("s") + chk_call StoreCondition(cond) + + } } + |