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Diffstat (limited to 'src/arch/arm/v7/opdefs/smlal_A88178.d')
-rw-r--r-- | src/arch/arm/v7/opdefs/smlal_A88178.d | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/src/arch/arm/v7/opdefs/smlal_A88178.d b/src/arch/arm/v7/opdefs/smlal_A88178.d deleted file mode 100644 index 03da53c..0000000 --- a/src/arch/arm/v7/opdefs/smlal_A88178.d +++ /dev/null @@ -1,69 +0,0 @@ - -/* 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 SMLAL - -@desc Signed Multiply Accumulate Long multiplies two signed 32-bit values to produce a 64-bit value, and accumulates this with a 64-bit value. In ARM instructions, the condition flags can optionally be updated based on the result. Use of this option adversely affects performance on many processor implementations. - -@encoding (T1) { - - @word 1 1 1 1 1 0 1 1 1 1 0 0 Rn(4) RdLo(4) RdHi(4) 0 0 0 0 Rm(4) - - @syntax <reg_DLO> <reg_DHI> <reg_N> <reg_M> - - @conv { - - reg_DLO = Register(RdLo) - reg_DHI = Register(RdHi) - reg_N = Register(Rn) - reg_M = Register(Rm) - - } - -} - -@encoding (A1) { - - @word cond(4) 0 0 0 0 1 1 1 S(1) RdHi(4) RdLo(4) Rm(4) 1 0 0 1 Rn(4) - - @syntax <reg_DLO> <reg_DHI> <reg_N> <reg_M> - - @conv { - - reg_DLO = Register(RdLo) - reg_DHI = Register(RdHi) - reg_N = Register(Rn) - reg_M = Register(Rm) - setflags = (S == '1') - - } - - @rules { - - if (setflags); chk_call ExtendKeyword("s") - chk_call StoreCondition(cond) - - } - -} - |