blob: 4d8a8cf1a63ae0d1e5fbf9b70e258016f75c3e47 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
/* 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 Foobar. If not, see <http://www.gnu.org/licenses/>.
*/
@title CMP (register-shifted register)
@id 38
@desc {
Compare (register-shifted register) subtracts a register-shifted register value from a register value. It updates the condition flags based on the result, and discards the result.
}
@encoding (A1) {
@word cond(4) 0 0 0 1 0 1 0 1 Rn(4) 0 0 0 0 Rs(4) 0 type(2) 1 Rm(4)
@syntax {
@conv {
reg_N = Register(Rn)
reg_M = Register(Rm)
shift_t = UInt(type)
reg_S = Register(Rs)
shift = BuildRegShift(shift_t, reg_S)
}
@asm cmp reg_N reg_M shift
@rules {
check g_arm_instruction_set_cond(cond)
}
}
}
|
