Update the list of handled ARM instructions

git-svn-id: svn://svn.gna.org/svn/chrysalide/trunk@423 abbe820e-26c8-41b2-8c08-b7b2b41f8b0a

1 files changed, 73 insertions, 0 deletions

diff --git a/src/arch/arm/v7/opdefs/mla_A88100.d b/src/arch/arm/v7/opdefs/mla_A88100.d
new file mode 100644
index 0000000..2683e3a
--- /dev/null
+++ b/src/arch/arm/v7/opdefs/mla_A88100.d
@@ -0,0 +1,73 @@
+
+/* 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 MLA
+
+@encoding(T1) {
+
+    @word 1 1 1 1 1 0 1 1 0 0 0 0 Rn(4) Ra(4) Rd(4) 0 0 0 0 Rm(4)
+
+    @syntax <Rd> <Rn> <Rm> <Ra>
+
+    @conv {
+
+        Rd = Register(Rd)
+        Rn = Register(Rn)
+        Rm = Register(Rm)
+        Ra = Register(Ra)
+
+    }
+
+    @rules {
+
+        //if (Ra == '1111') ; see MUL
+        //if d IN {13,15} || n IN {13,15} || m IN {13,15} then UNPREDICTABLE
+
+    }
+
+}
+
+@encoding(A1) {
+
+    @word cond(4) 0 0 0 0 0 0 1 S(1) Rd(4) Ra(4) Rm(4) 1 0 0 1 Rn(4)
+
+    @syntax {S} {c} <Rd> <Rn> <Rm> <Ra>
+
+    @conv {
+
+        S = SetFlags(S)
+        c = Condition(cond)
+        Rd = Register(Rd)
+        Rn = Register(Rn)
+        Rm = Register(Rm)
+        Ra = Register(Ra)
+
+    }
+
+    @rules {
+
+        //if d == 15 || n == 15 || m == 15 || a == 15 then UNPREDICTABLE
+
+    }
+
+}