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+
+/* 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 LDR (register, Thumb)
+
+@encoding(t1) {
+
+ @half 0 1 0 1 1 0 0 Rm(3) Rn(3) Rt(3)
+
+ @syntax <Rgt> <access>
+
+ @conv {
+
+ Rgt = Register(Rt)
+ Rgn = Register(Rn)
+ Rgm = Register(Rm)
+ access = _MakeMemoryAccess(Rgn, Rgm, 0)
+
+ }
+
+ @rules {
+
+ //if CurrentInstrSet() == InstrSet_ThumbEE then SEE "Modified operation in ThumbEE";
+
+ }
+
+}
+
+@encoding(T2) {
+
+ @word 1 1 1 1 1 0 0 0 0 1 0 1 Rn(4) Rt(4) 0 0 0 0 0 0 imm2(2) Rm(4)
+
+ @syntax "ldr.W" <Rgt>, <access>
+
+ @conv {
+
+ Rgt = Register(Rt)
+ Rgn = Register(Rn)
+ Rgm = Register(Rm)
+ shift = DecodeImmShift(0, imm2)
+ access = MakeShiftedMemoryAccess(Rgn, Rgm, shift, 0)
+
+ }
+
+ @rules {
+
+ //if Rn == '1111' then SEE LDR (literal);
+ //if m IN {13,15} then UNPREDICTABLE;
+ //if t == 15 && InITBlock() && !LastInITBlock() then UNPREDICTABLE;
+
+ }
+
+}