diff options
author | Cyrille Bagard <nocbos@gmail.com> | 2018-05-28 20:34:24 (GMT) |
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committer | Cyrille Bagard <nocbos@gmail.com> | 2018-05-28 20:34:24 (GMT) |
commit | 5311a943dffcc410739509b9215ca464f6d1e54c (patch) | |
tree | 9c34b5176606aa7bb3dcfb5970a20e3f9b27f1c3 /plugins/arm/v7/opdefs/smlal_A88179.d | |
parent | 9f5ed46de568d3db882c939c8ca9d0117bff3369 (diff) |
Included support for ARMv7 system instructions.
Diffstat (limited to 'plugins/arm/v7/opdefs/smlal_A88179.d')
-rw-r--r-- | plugins/arm/v7/opdefs/smlal_A88179.d | 261 |
1 files changed, 0 insertions, 261 deletions
diff --git a/plugins/arm/v7/opdefs/smlal_A88179.d b/plugins/arm/v7/opdefs/smlal_A88179.d deleted file mode 100644 index f7ce190..0000000 --- a/plugins/arm/v7/opdefs/smlal_A88179.d +++ /dev/null @@ -1,261 +0,0 @@ - -/* Chrysalide - Outil d'analyse de fichiers binaires - * ##FILE## - traduction d'instructions ARMv7 - * - * Copyright (C) 2017 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 Chrysalide. If not, see <http://www.gnu.org/licenses/>. - */ - - -@title SMLALBB, SMLALBT, SMLALTB, SMLALTT - -@id 178 - -@desc { - - Signed Multiply Accumulate Long (halfwords) multiplies two signed 16-bit values to produce a 32-bit value, and accumulates this with a 64-bit value. The multiply acts on two signed 16-bit quantities, taken from either the bottom or the top half of their respective source registers. The other halves of these source registers are ignored. The 32-bit product is sign-extended and accumulated with a 64-bit accumulate value. Overflow is possible during this instruction, but only as a result of the 64-bit addition. This overflow is not detected if it occurs. Instead, the result wraps around modulo 264. - -} - -@encoding (T1) { - - @word 1 1 1 1 1 0 1 1 1 1 0 0 Rn(4) RdLo(4) RdHi(4) 1 0 N(1) M(1) Rm(4) - - @syntax { - - @subid 515 - - @assert { - - N == 1 - M == 1 - - } - - @conv { - - reg_DLO = Register(RdLo) - reg_DHI = Register(RdHi) - reg_N = Register(Rn) - reg_M = Register(Rm) - - } - - @asm smlaltt reg_DLO reg_DHI reg_N reg_M - - } - - @syntax { - - @subid 516 - - @assert { - - N == 1 - M == 0 - - } - - @conv { - - reg_DLO = Register(RdLo) - reg_DHI = Register(RdHi) - reg_N = Register(Rn) - reg_M = Register(Rm) - - } - - @asm smlaltb reg_DLO reg_DHI reg_N reg_M - - } - - @syntax { - - @subid 517 - - @assert { - - N == 0 - M == 1 - - } - - @conv { - - reg_DLO = Register(RdLo) - reg_DHI = Register(RdHi) - reg_N = Register(Rn) - reg_M = Register(Rm) - - } - - @asm smlalbt reg_DLO reg_DHI reg_N reg_M - - } - - @syntax { - - @subid 518 - - @assert { - - N == 0 - M == 0 - - } - - @conv { - - reg_DLO = Register(RdLo) - reg_DHI = Register(RdHi) - reg_N = Register(Rn) - reg_M = Register(Rm) - - } - - @asm smlalbb reg_DLO reg_DHI reg_N reg_M - - } - -} - -@encoding (A1) { - - @word cond(4) 0 0 0 1 0 1 0 0 RdHi(4) RdLo(4) Rm(4) 1 M(1) N(1) 0 Rn(4) - - @syntax { - - @subid 519 - - @assert { - - N == 1 - M == 1 - - } - - @conv { - - reg_DLO = Register(RdLo) - reg_DHI = Register(RdHi) - reg_N = Register(Rn) - reg_M = Register(Rm) - - } - - @asm smlaltt reg_DLO reg_DHI reg_N reg_M - - @rules { - - check g_arm_instruction_set_cond(cond) - - } - - } - - @syntax { - - @subid 520 - - @assert { - - N == 1 - M == 0 - - } - - @conv { - - reg_DLO = Register(RdLo) - reg_DHI = Register(RdHi) - reg_N = Register(Rn) - reg_M = Register(Rm) - - } - - @asm smlaltb reg_DLO reg_DHI reg_N reg_M - - @rules { - - check g_arm_instruction_set_cond(cond) - - } - - } - - @syntax { - - @subid 521 - - @assert { - - N == 0 - M == 1 - - } - - @conv { - - reg_DLO = Register(RdLo) - reg_DHI = Register(RdHi) - reg_N = Register(Rn) - reg_M = Register(Rm) - - } - - @asm smlalbt reg_DLO reg_DHI reg_N reg_M - - @rules { - - check g_arm_instruction_set_cond(cond) - - } - - } - - @syntax { - - @subid 522 - - @assert { - - N == 0 - M == 0 - - } - - @conv { - - reg_DLO = Register(RdLo) - reg_DHI = Register(RdHi) - reg_N = Register(Rn) - reg_M = Register(Rm) - - } - - @asm smlalbb reg_DLO reg_DHI reg_N reg_M - - @rules { - - check g_arm_instruction_set_cond(cond) - - } - - } - -} - |