diff options
author | Cyrille Bagard <nocbos@gmail.com> | 2014-11-25 08:05:22 (GMT) |
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committer | Cyrille Bagard <nocbos@gmail.com> | 2014-11-25 08:05:22 (GMT) |
commit | 7a42f3772ab31bb9c756fc5c5c86c531c04b1d70 (patch) | |
tree | 1dc6440b1a1dde546c5eccf7744e1df5128bd833 /src/arch/arm/v7/opdefs/eor_A8847.d | |
parent | 16f9d3b943e272112e01f5bc51e922e2ea2ddfb8 (diff) |
Extended the range of supported ARMv7 instructions.
git-svn-id: svn://svn.gna.org/svn/chrysalide/trunk@427 abbe820e-26c8-41b2-8c08-b7b2b41f8b0a
Diffstat (limited to 'src/arch/arm/v7/opdefs/eor_A8847.d')
-rw-r--r-- | src/arch/arm/v7/opdefs/eor_A8847.d | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/src/arch/arm/v7/opdefs/eor_A8847.d b/src/arch/arm/v7/opdefs/eor_A8847.d new file mode 100644 index 0000000..eb651f3 --- /dev/null +++ b/src/arch/arm/v7/opdefs/eor_A8847.d @@ -0,0 +1,89 @@ + +/* 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 EOR (register) + +@encoding(T1) { + + @half 0 1 0 0 0 0 0 0 0 1 Rm(3) Rdn(3) + + @syntax <Rdn> <Rm> + + @conv { + + Rdn = Register(Rdn) + Rm = Register(Rm) + + } + +} + +@encoding(T2) { + + @word 1 1 1 0 1 0 1 0 1 0 0 S(1) Rn(4) 0 imm3(3) Rd(4) imm2(2) type(2) Rm(4) + + @syntax {S} <Rd> <Rn> <Rm> <?shift> + + @conv { + + S = SetFlags(S) + Rd = Register(Rd) + Rn = Register(Rn) + Rm = Register(Rm) + shift = DecodeImmShift(type, imm3:imm2) + + } + + @rules { + + //if ((Rd == '1111') && (S == '1')) ; see TEQ (register) + //if ((d == 13) || ((d == 15) && (S == '0')) || (n IN {13,15})) ; unpredictable + + } + +} + +@encoding(A1) { + + @word cond(4) 0 0 0 0 0 0 1 S(1) Rn(4) Rd(4) imm5(5) type(2) 0 Rm(4) + + @syntax {S} {c} <Rd> <Rn> <Rm> <?shift> + + @conv { + + S = SetFlags(S) + c = Condition(cond) + Rd = Register(Rd) + Rn = Register(Rn) + Rm = Register(Rm) + shift = DecodeImmShift(type, imm5) + + } + + @rules { + + //if ((Rd == '1111') && (S == '1')) ; see SUBS PC, LR and related instructions + + } + +} |