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-rw-r--r--src/arch/arm/v7/opdefs/Makefile.am5
-rw-r--r--src/arch/arm/v7/opdefs/add_A886.d90
-rw-r--r--src/arch/arm/v7/opdefs/b_A8818.d125
-rw-r--r--src/arch/arm/v7/opdefs/bx_A8827.d2
-rw-r--r--src/arch/arm/v7/opdefs/cbnz_A8829.d54
-rw-r--r--src/arch/arm/v7/opdefs/ldr_A8865.d73
-rw-r--r--src/arch/arm/v7/opdefs/lsl_A8894.d98
7 files changed, 446 insertions, 1 deletions
diff --git a/src/arch/arm/v7/opdefs/Makefile.am b/src/arch/arm/v7/opdefs/Makefile.am
index 348cbf6..948c9da 100644
--- a/src/arch/arm/v7/opdefs/Makefile.am
+++ b/src/arch/arm/v7/opdefs/Makefile.am
@@ -25,13 +25,16 @@ ARMV7_DEFS = \
adc_A881.d \
adc_A882.d \
add_A885.d \
+ add_A886.d \
add_A887.d \
and_A8813.d \
and_A8814.d \
+ b_A8818.d \
bic_A8821.d \
bic_A8822.d \
bl_A8825.d \
bx_A8827.d \
+ cbnz_A8829.d \
cmn_A8834.d \
cmn_A8835.d \
cmp_A8837.d \
@@ -40,6 +43,8 @@ ARMV7_DEFS = \
eor_A8847.d \
ldr_A8862.d \
ldr_A8864.d \
+ ldr_A8865.d \
+ lsl_A8894.d \
mla_A88100.d \
mls_A88101.d \
mov_A88102.d \
diff --git a/src/arch/arm/v7/opdefs/add_A886.d b/src/arch/arm/v7/opdefs/add_A886.d
new file mode 100644
index 0000000..fd8f7a4
--- /dev/null
+++ b/src/arch/arm/v7/opdefs/add_A886.d
@@ -0,0 +1,90 @@
+
+/* 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 ADD (register, Thumb)
+
+@encoding(t1) {
+
+ @half 0 0 0 1 1 0 0 Rm(3) Rn(3) Rd(3)
+
+ @syntax <Rd> <Rn> <Rm>
+
+ @conv {
+
+ Rd = Register(Rd)
+ Rn = Register(Rn)
+ Rm = Register(Rm)
+
+ }
+
+}
+
+@encoding(t2) {
+
+ @half 0 1 0 0 0 1 0 0 DN(1) Rm(4) Rdn(3)
+
+ @syntax <Rdn> <Rm>
+
+ @conv {
+
+ Rdn = Register(DN:Rdn)
+ Rm = Register(Rm)
+
+ }
+
+ @rules {
+
+ //if (DN:Rdn) == '1101' || Rm == '1101' then SEE ADD (SP plus register);
+ //if n == 15 && m == 15 then UNPREDICTABLE;
+ //if d == 15 && InITBlock() && !LastInITBlock() then UNPREDICTABLE;
+
+ }
+
+}
+
+@encoding(T3) {
+
+ @word 1 1 1 0 1 0 1 1 0 0 0 S(1) Rn(4) 0 imm3(3) Rd(4) imm2(2) type(2) Rm(4)
+
+ @syntax {S} ".W" <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' then SEE CMN (register);
+ //if Rn == '1101' then SEE ADD (SP plus register);
+ //if d == 13 || (d == 15 && S == '0') || n == 15 || m IN {13,15} then UNPREDICTABLE;
+
+
+ }
+
+}
diff --git a/src/arch/arm/v7/opdefs/b_A8818.d b/src/arch/arm/v7/opdefs/b_A8818.d
new file mode 100644
index 0000000..50600d4
--- /dev/null
+++ b/src/arch/arm/v7/opdefs/b_A8818.d
@@ -0,0 +1,125 @@
+
+/* 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 B
+
+@encoding(t1) {
+
+ @half 1 1 0 1 cond(4) top(1) imm8(7)
+
+ @syntax {c} <label>
+
+ @conv {
+
+ c = Condition(cond)
+ label = SignExtend(top:imm8:'0', top, 32)
+
+ }
+
+ @rules {
+
+ //if cond == '1110' then UNDEFINED;
+ //if cond == '1111' then SEE SVC;
+
+ }
+
+}
+
+@encoding(t2) {
+
+ @half 1 1 1 0 0 top(1) imm11(10)
+
+ @syntax <label>
+
+ @conv {
+
+ label = SignExtend(top:imm11:'0', top, 32)
+
+ }
+
+ @rules {
+
+ //if InITBlock() && !LastInITBlock() then UNPREDICTABLE;
+
+ }
+
+}
+
+@encoding(T3) {
+
+ @word 1 1 1 1 0 S(1) cond(4) imm6(6) 1 0 J1(1) 0 J2(1) imm11(11)
+
+ @syntax {c} ".W" <label>
+
+ @conv {
+
+ c = Condition(cond)
+ label = SignExtend(S:J2:J1:imm6:imm11:'0', S, 32)
+
+ }
+
+ @rules {
+
+ //if cond<3:1> == '111' then SEE "Related encodings";
+ //if InITBlock() then UNPREDICTABLE;
+
+ }
+
+}
+
+@encoding(T4) {
+
+ @word 1 1 1 1 0 S(1) imm10(10) 1 0 J1(1) 1 J2(1) imm11(11)
+
+ @syntax "b.W" <label>
+
+ @conv {
+
+ I1 = NOT(J1 EOR S)
+ I2 = NOT(J2 EOR S)
+ label = SignExtend(S:I1:I2:imm10:imm11:'0', S, 32)
+
+ }
+
+ @rules {
+
+ //if InITBlock() && !LastInITBlock() then UNPREDICTABLE;
+
+ }
+
+}
+
+@encoding(A1) {
+
+ @word cond(4) 1 0 1 0 top(1) imm24(23)
+
+ @syntax {c} <label>
+
+ @conv {
+
+ c = Condition(cond)
+ label = SignExtend(top:imm24:'00', top, 32)
+
+ }
+
+}
diff --git a/src/arch/arm/v7/opdefs/bx_A8827.d b/src/arch/arm/v7/opdefs/bx_A8827.d
index 5acf969..45ccfd5 100644
--- a/src/arch/arm/v7/opdefs/bx_A8827.d
+++ b/src/arch/arm/v7/opdefs/bx_A8827.d
@@ -23,7 +23,7 @@
@title BX
-@encoding(T1) {
+@encoding(t1) {
@half 0 1 0 0 0 1 1 1 0 Rm(4) 0 0 0
diff --git a/src/arch/arm/v7/opdefs/cbnz_A8829.d b/src/arch/arm/v7/opdefs/cbnz_A8829.d
new file mode 100644
index 0000000..9ecf141
--- /dev/null
+++ b/src/arch/arm/v7/opdefs/cbnz_A8829.d
@@ -0,0 +1,54 @@
+
+/* 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 CBNZ, CBZ
+
+@encoding(t11) {
+
+ @half 1 0 1 1 1 0 i(1) 1 imm5(5) Rn(3)
+
+ @syntax <Rn> <label>
+
+ @conv {
+
+ Rn = Register(Rn)
+ label = ZeroExtend(i:imm5:'0', 7, 32);
+
+ }
+
+}
+
+@encoding(t12) {
+
+ @half 1 0 1 1 0 0 i(1) 1 imm5(5) Rn(3)
+
+ @syntax "cbz" <Rn> <label>
+
+ @conv {
+
+ Rn = Register(Rn)
+ label = ZeroExtend(i:imm5:'0', 7, 32);
+
+ }
+
+}
diff --git a/src/arch/arm/v7/opdefs/ldr_A8865.d b/src/arch/arm/v7/opdefs/ldr_A8865.d
new file mode 100644
index 0000000..11a8932
--- /dev/null
+++ b/src/arch/arm/v7/opdefs/ldr_A8865.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 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;
+
+ }
+
+}
diff --git a/src/arch/arm/v7/opdefs/lsl_A8894.d b/src/arch/arm/v7/opdefs/lsl_A8894.d
new file mode 100644
index 0000000..59ac3e8
--- /dev/null
+++ b/src/arch/arm/v7/opdefs/lsl_A8894.d
@@ -0,0 +1,98 @@
+
+/* 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 LSL (immediate)
+
+@encoding(t1) {
+
+ @half 0 0 0 0 0 imm5(5) Rm(3) Rd(3)
+
+ @syntax <Rgd> <Rgm> <shiftv>
+
+ @conv {
+
+ Rgd = Register(Rd)
+ Rgm = Register(Rm)
+ shiftv = DecodeImmShiftValue(imm5)
+
+ }
+
+ @rules {
+
+ if (imm5 == '00000') ; see MOV (register, Thumb)
+ //if (imm5 == '00000') ; see MOV (register)
+
+ }
+
+}
+
+@encoding(T2) {
+
+ @word 1 1 1 0 1 0 1 0 0 1 0 S(1) 1 1 1 1 0 imm3(3) Rd(4) imm2(2) 0 0 Rm(4)
+
+ @syntax {s} <Rgd> <Rgm> <shiftv>
+
+ @conv {
+
+ S = SetFlags(S)
+ Rgd = Register(Rd)
+ Rgm = Register(Rm)
+ shiftv = DecodeImmShiftValue(imm3:imm2)
+
+ }
+
+ @rules {
+
+ if ((imm3 == '000') && (imm2 == '00')) ; see MOV (register, Thumb)
+ //if ((imm3 == '000') && (imm2 == '00')) ; see MOV (register, Thumb)
+ //if (imm3:imm2) == '00000' then SEE MOV (register);
+ //if d IN {13,15} || m IN {13,15} then UNPREDICTABLE;
+
+ }
+
+}
+
+@encoding(A1) {
+
+ @word cond(4) 0 0 0 1 1 0 1 S(1) 0 0 0 0 Rd(4) imm5(5) 0 0 0 Rm(4)
+
+ @syntax {S} {c} <Rgd> <Rgm> <shiftv>
+
+ @conv {
+
+ S = SetFlags(S)
+ c = Condition(cond)
+ Rgd = Register(Rd)
+ Rgm = Register(Rm)
+ shiftv = DecodeImmShiftValue(imm5)
+
+ }
+
+ @rules {
+
+ //if Rd == '1111' && S == '1' then SEE SUBS PC, LR and related instructions;
+ //if imm5 == '00000' then SEE MOV (register);
+
+ }
+
+}
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