File: TestAArch64XMLRegOffsets.py

package info (click to toggle)
llvm-toolchain-13 1%3A13.0.1-11
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,418,840 kB
  • sloc: cpp: 5,290,826; ansic: 996,570; asm: 544,593; python: 188,212; objc: 72,027; lisp: 30,291; f90: 25,395; sh: 24,898; javascript: 9,780; pascal: 9,398; perl: 7,484; ml: 5,432; awk: 3,523; makefile: 2,913; xml: 953; cs: 573; fortran: 539
file content (151 lines) | stat: -rw-r--r-- 8,749 bytes parent folder | download | duplicates (3)
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
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
from __future__ import print_function
from textwrap import dedent
import lldb
from lldbsuite.test.lldbtest import *
from lldbsuite.test.decorators import *
from gdbclientutils import *


class MyResponder(MockGDBServerResponder):
    def qXferRead(self, obj, annex, offset, length):
        if annex == "target.xml":
            return dedent("""\
                <?xml version="1.0"?>
                  <target version="1.0">
                    <architecture>aarch64</architecture>
                    <feature name="org.gnu.gdb.aarch64.core">
                      <reg name="cpsr" regnum="33" bitsize="32"/>
                      <reg name="x0" regnum="0" bitsize="64"/>
                      <reg name="x1" bitsize="64"/>
                      <reg name="x2" bitsize="64"/>
                      <reg name="x3" bitsize="64"/>
                      <reg name="x4" bitsize="64"/>
                      <reg name="x5" bitsize="64"/>
                      <reg name="x6" bitsize="64"/>
                      <reg name="x7" bitsize="64"/>
                      <reg name="x8" bitsize="64"/>
                      <reg name="x9" bitsize="64"/>
                      <reg name="x10" bitsize="64"/>
                      <reg name="x11" bitsize="64"/>
                      <reg name="x12" bitsize="64"/>
                      <reg name="x13" bitsize="64"/>
                      <reg name="x14" bitsize="64"/>
                      <reg name="x15" bitsize="64"/>
                      <reg name="x16" bitsize="64"/>
                      <reg name="x17" bitsize="64"/>
                      <reg name="x18" bitsize="64"/>
                      <reg name="x19" bitsize="64"/>
                      <reg name="x20" bitsize="64"/>
                      <reg name="x21" bitsize="64"/>
                      <reg name="x22" bitsize="64"/>
                      <reg name="x23" bitsize="64"/>
                      <reg name="x24" bitsize="64"/>
                      <reg name="x25" bitsize="64"/>
                      <reg name="x26" bitsize="64"/>
                      <reg name="x27" bitsize="64"/>
                      <reg name="x28" bitsize="64"/>
                      <reg name="x29" bitsize="64"/>
                      <reg name="x30" bitsize="64"/>
                      <reg name="sp" bitsize="64"/>
                      <reg name="pc" bitsize="64"/>
                      <reg name="w0" bitsize="32" value_regnums="0" invalidate_regnums="0" regnum="34"/>
                      <reg name="w1" bitsize="32" value_regnums="1" invalidate_regnums="1"/>
                      <reg name="w2" bitsize="32" value_regnums="2" invalidate_regnums="2"/>
                      <reg name="w3" bitsize="32" value_regnums="3" invalidate_regnums="3"/>
                      <reg name="w4" bitsize="32" value_regnums="4" invalidate_regnums="4"/>
                      <reg name="w5" bitsize="32" value_regnums="5" invalidate_regnums="5"/>
                      <reg name="w6" bitsize="32" value_regnums="6" invalidate_regnums="6"/>
                      <reg name="w7" bitsize="32" value_regnums="7" invalidate_regnums="7"/>
                      <reg name="w8" bitsize="32" value_regnums="8" invalidate_regnums="8"/>
                      <reg name="w9" bitsize="32" value_regnums="9" invalidate_regnums="9"/>
                      <reg name="w10" bitsize="32" value_regnums="10" invalidate_regnums="10"/>
                      <reg name="w11" bitsize="32" value_regnums="11" invalidate_regnums="11"/>
                      <reg name="w12" bitsize="32" value_regnums="12" invalidate_regnums="12"/>
                      <reg name="w13" bitsize="32" value_regnums="13" invalidate_regnums="13"/>
                      <reg name="w14" bitsize="32" value_regnums="14" invalidate_regnums="14"/>
                      <reg name="w15" bitsize="32" value_regnums="15" invalidate_regnums="15"/>
                      <reg name="w16" bitsize="32" value_regnums="16" invalidate_regnums="16"/>
                      <reg name="w17" bitsize="32" value_regnums="17" invalidate_regnums="17"/>
                      <reg name="w18" bitsize="32" value_regnums="18" invalidate_regnums="18"/>
                      <reg name="w19" bitsize="32" value_regnums="19" invalidate_regnums="19"/>
                      <reg name="w20" bitsize="32" value_regnums="20" invalidate_regnums="20"/>
                      <reg name="w21" bitsize="32" value_regnums="21" invalidate_regnums="21"/>
                      <reg name="w22" bitsize="32" value_regnums="22" invalidate_regnums="22"/>
                      <reg name="w23" bitsize="32" value_regnums="23" invalidate_regnums="23"/>
                      <reg name="w24" bitsize="32" value_regnums="24" invalidate_regnums="24"/>
                      <reg name="w25" bitsize="32" value_regnums="25" invalidate_regnums="25"/>
                      <reg name="w26" bitsize="32" value_regnums="26" invalidate_regnums="26"/>
                      <reg name="w27" bitsize="32" value_regnums="27" invalidate_regnums="27"/>
                      <reg name="w28" bitsize="32" value_regnums="28" invalidate_regnums="28"/>
                    </feature>
                  </target>
                """), False
        else:
            return None,

    def readRegister(self, regnum):
        return "E01"

    def readRegisters(self):
        return "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"


class TestAArch64XMLRegOffsets(GDBRemoteTestBase):

    @skipIfXmlSupportMissing
    @skipIfRemote
    @skipIfLLVMTargetMissing("AArch64")
    def test_register_gpacket_offsets(self):
        """
        Test that we correctly associate the register info with the eh_frame
        register numbers.
        """

        target = self.createTarget("basic_eh_frame-aarch64.yaml")
        self.server.responder = MyResponder()

        if self.TraceOn():
            self.runCmd("log enable gdb-remote packets")
            self.addTearDownHook(
                lambda: self.runCmd("log disable gdb-remote packets"))

        process = self.connect(target)
        lldbutil.expect_state_changes(self, self.dbg.GetListener(), process,
                                      [lldb.eStateStopped])

        registerSet = process.GetThreadAtIndex(
            0).GetFrameAtIndex(0).GetRegisters().GetValueAtIndex(0)

        reg_val_dict = {
            "x0": 0x0000000000000020, "x1": 0x0000000000000020,
            "x2": 0x0000ffffbf54c1f0, "x3": 0x480bea8f5a98aa5d,
            "x4": 0x0000ffffbf54b9f0, "x5": 0x480b1570e5cc13ad,
            "x6": 0x0000000000000038, "x7": 0x0000ffffbf6a4570,
            "x8": 0x00000000000000a7, "x9": 0x0000000000000000,
            "x10": 0x0101010101010101, "x11": 0x0000000000000000,
            "x12": 0x0000ffffbf54c1f0, "x13": 0x000000000000270f,
            "x14": 0x0000ffffbf55e308, "x15": 0x0000ffffbf550e08,
            "x16": 0x0000000000411028, "x17": 0x0000ffffbf61de10,
            "x18": 0x000000000000055c, "x19": 0x0000ffffbf54c1f0,
            "x20": 0x0000fffffffffc90, "x21": 0x0000fffffffffc8e,
            "x22": 0x0000fffffffffc8f, "x23": 0x0000000000000000,
            "x24": 0x0000000000001000, "x25": 0x0000fffffffffc90,
            "x26": 0x0000ffffbf6cd000, "x27": 0x0000ffffbf54c1f0,
            "x28": 0x0000000000000001, "x29": 0x0000ffffbf54b9d0,
            "x30": 0x00000000004007e4, "sp": 0x0000ffffbf54b9d0,
            "pc": 0x00000000004007e4, "cpsr": 0x00001000, "w0": 0x00000020,
            "w1": 0x00000020, "w2": 0xbf54c1f0, "w3": 0x5a98aa5d,
            "w4": 0xbf54b9f0, "w5": 0xe5cc13ad, "w6": 0x00000038,
            "w7": 0xbf6a4570, "w8": 0x000000a7, "w9": 0x00000000,
            "w10": 0x01010101, "w11": 0x00000000, "w12": 0xbf54c1f0,
            "w13": 0x0000270f, "w14": 0xbf55e308, "w15": 0xbf550e08,
            "w16": 0x00411028, "w17": 0xbf61de10, "w18": 0x0000055c,
            "w19": 0xbf54c1f0, "w20": 0xfffffc90, "w21": 0xfffffc8e,
            "w22": 0xfffffc8f, "w23": 0x00000000, "w24": 0x00001000,
            "w25": 0xfffffc90, "w26": 0xbf6cd000, "w27": 0xbf54c1f0,
            "w28": 0x00000001
        }

        for reg in registerSet:
            self.assertEqual(reg.GetValueAsUnsigned(),
                             reg_val_dict[reg.GetName()])