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
| // RUN: not llvm-mc -triple aarch64-none-linux-gnu -show-encoding -mattr=+v8.4a < %s 2> %t | FileCheck %s --check-prefix=CHECK
// RUN: FileCheck --check-prefix=CHECK-RO < %t %s
// RUN: not llvm-mc -triple aarch64-none-linux-gnu -show-encoding -mattr=-v8.4a < %s 2>&1 | FileCheck %s --check-prefix=CHECK-ERROR
//------------------------------------------------------------------------------
// ARMV8.4-A RAS Extensions
//------------------------------------------------------------------------------
// Read/Write registers:
msr ERXPFGCTL_EL1, x0
mrs x0,ERXPFGCTL_EL1
//CHECK: msr ERXPFGCTL_EL1, x0 // encoding: [0xa0,0x54,0x18,0xd5]
//CHECK: mrs x0, ERXPFGCTL_EL1 // encoding: [0xa0,0x54,0x38,0xd5]
//CHECK-ERROR: error: expected writable system register or pstate
//CHECK-ERROR: error: expected readable system register
msr ERXPFGCDN_EL1, x0
mrs x0,ERXPFGCDN_EL1
//CHECK: msr ERXPFGCDN_EL1, x0 // encoding: [0xc0,0x54,0x18,0xd5]
//CHECK: mrs x0, ERXPFGCDN_EL1 // encoding: [0xc0,0x54,0x38,0xd5]
//CHECK-ERROR: error: expected writable system register or pstate
//CHECK-ERROR: error: expected readable system register
msr ERXTS_EL1, x0
mrs x0,ERXTS_EL1
//CHECK: msr ERXTS_EL1, x0 // encoding: [0xe0,0x55,0x18,0xd5]
//CHECK: mrs x0, ERXTS_EL1 // encoding: [0xe0,0x55,0x38,0xd5]
//CHECK-ERROR: error: expected writable system register or pstate
//CHECK-ERROR: error: expected readable system register
msr ERXMISC2_EL1, x0
mrs x0, ERXMISC2_EL1
//CHECK: msr ERXMISC2_EL1, x0 // encoding: [0x40,0x55,0x18,0xd5]
//CHECK: mrs x0, ERXMISC2_EL1 // encoding: [0x40,0x55,0x38,0xd5]
//CHECK-ERROR: error: expected writable system register or pstate
//CHECK-ERROR: error: expected readable system register
msr ERXMISC3_EL1, x0
mrs x0, ERXMISC3_EL1
//CHECK: msr ERXMISC3_EL1, x0 // encoding: [0x60,0x55,0x18,0xd5]
//CHECK: mrs x0, ERXMISC3_EL1 // encoding: [0x60,0x55,0x38,0xd5]
//CHECK-ERROR: error: expected writable system register or pstate
//CHECK-ERROR: error: expected readable system register
// Read-only registers:
mrs x0,ERXPFGF_EL1
msr ERXPFGF_EL1, x0
//CHECK: mrs x0, ERXPFGF_EL1 // encoding: [0x80,0x54,0x38,0xd5]
//CHECK-RO: error: expected writable system register or pstate
//CHECK-ERROR: error: expected readable system register
//CHECK-ERROR: error: expected writable system register or pstate
|