195 lines · python
1from textwrap import dedent2import lldb3from lldbsuite.test.lldbtest import *4from lldbsuite.test.decorators import *5from lldbsuite.test.gdbclientutils import *6from lldbsuite.test.lldbgdbclient import GDBRemoteTestBase7 8 9class MyResponder(MockGDBServerResponder):10 def qXferRead(self, obj, annex, offset, length):11 if annex == "target.xml":12 return (13 dedent(14 """\15 <?xml version="1.0"?>16 <target version="1.0">17 <architecture>aarch64</architecture>18 <feature name="org.gnu.gdb.aarch64.core">19 <reg name="cpsr" regnum="33" bitsize="32"/>20 <reg name="x0" regnum="0" bitsize="64"/>21 <reg name="x1" bitsize="64"/>22 <reg name="x2" bitsize="64"/>23 <reg name="x3" bitsize="64"/>24 <reg name="x4" bitsize="64"/>25 <reg name="x5" bitsize="64"/>26 <reg name="x6" bitsize="64"/>27 <reg name="x7" bitsize="64"/>28 <reg name="x8" bitsize="64"/>29 <reg name="x9" bitsize="64"/>30 <reg name="x10" bitsize="64"/>31 <reg name="x11" bitsize="64"/>32 <reg name="x12" bitsize="64"/>33 <reg name="x13" bitsize="64"/>34 <reg name="x14" bitsize="64"/>35 <reg name="x15" bitsize="64"/>36 <reg name="x16" bitsize="64"/>37 <reg name="x17" bitsize="64"/>38 <reg name="x18" bitsize="64"/>39 <reg name="x19" bitsize="64"/>40 <reg name="x20" bitsize="64"/>41 <reg name="x21" bitsize="64"/>42 <reg name="x22" bitsize="64"/>43 <reg name="x23" bitsize="64"/>44 <reg name="x24" bitsize="64"/>45 <reg name="x25" bitsize="64"/>46 <reg name="x26" bitsize="64"/>47 <reg name="x27" bitsize="64"/>48 <reg name="x28" bitsize="64"/>49 <reg name="x29" bitsize="64"/>50 <reg name="x30" bitsize="64"/>51 <reg name="sp" bitsize="64"/>52 <reg name="pc" bitsize="64"/>53 <reg name="w0" bitsize="32" value_regnums="0" invalidate_regnums="0" regnum="34"/>54 <reg name="w1" bitsize="32" value_regnums="1" invalidate_regnums="1"/>55 <reg name="w2" bitsize="32" value_regnums="2" invalidate_regnums="2"/>56 <reg name="w3" bitsize="32" value_regnums="3" invalidate_regnums="3"/>57 <reg name="w4" bitsize="32" value_regnums="4" invalidate_regnums="4"/>58 <reg name="w5" bitsize="32" value_regnums="5" invalidate_regnums="5"/>59 <reg name="w6" bitsize="32" value_regnums="6" invalidate_regnums="6"/>60 <reg name="w7" bitsize="32" value_regnums="7" invalidate_regnums="7"/>61 <reg name="w8" bitsize="32" value_regnums="8" invalidate_regnums="8"/>62 <reg name="w9" bitsize="32" value_regnums="9" invalidate_regnums="9"/>63 <reg name="w10" bitsize="32" value_regnums="10" invalidate_regnums="10"/>64 <reg name="w11" bitsize="32" value_regnums="11" invalidate_regnums="11"/>65 <reg name="w12" bitsize="32" value_regnums="12" invalidate_regnums="12"/>66 <reg name="w13" bitsize="32" value_regnums="13" invalidate_regnums="13"/>67 <reg name="w14" bitsize="32" value_regnums="14" invalidate_regnums="14"/>68 <reg name="w15" bitsize="32" value_regnums="15" invalidate_regnums="15"/>69 <reg name="w16" bitsize="32" value_regnums="16" invalidate_regnums="16"/>70 <reg name="w17" bitsize="32" value_regnums="17" invalidate_regnums="17"/>71 <reg name="w18" bitsize="32" value_regnums="18" invalidate_regnums="18"/>72 <reg name="w19" bitsize="32" value_regnums="19" invalidate_regnums="19"/>73 <reg name="w20" bitsize="32" value_regnums="20" invalidate_regnums="20"/>74 <reg name="w21" bitsize="32" value_regnums="21" invalidate_regnums="21"/>75 <reg name="w22" bitsize="32" value_regnums="22" invalidate_regnums="22"/>76 <reg name="w23" bitsize="32" value_regnums="23" invalidate_regnums="23"/>77 <reg name="w24" bitsize="32" value_regnums="24" invalidate_regnums="24"/>78 <reg name="w25" bitsize="32" value_regnums="25" invalidate_regnums="25"/>79 <reg name="w26" bitsize="32" value_regnums="26" invalidate_regnums="26"/>80 <reg name="w27" bitsize="32" value_regnums="27" invalidate_regnums="27"/>81 <reg name="w28" bitsize="32" value_regnums="28" invalidate_regnums="28"/>82 </feature>83 </target>84 """85 ),86 False,87 )88 else:89 return (None,)90 91 def readRegister(self, regnum):92 return "E01"93 94 def readRegisters(self):95 return "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"96 97 98class TestAArch64XMLRegOffsets(GDBRemoteTestBase):99 @skipIfXmlSupportMissing100 @skipIfRemote101 @skipIfLLVMTargetMissing("AArch64")102 def test_register_gpacket_offsets(self):103 """104 Test that we correctly associate the register info with the eh_frame105 register numbers.106 """107 108 target = self.createTarget("basic_eh_frame-aarch64.yaml")109 self.server.responder = MyResponder()110 111 if self.TraceOn():112 self.runCmd("log enable gdb-remote packets")113 self.addTearDownHook(lambda: self.runCmd("log disable gdb-remote packets"))114 115 process = self.connect(target)116 lldbutil.expect_state_changes(117 self, self.dbg.GetListener(), process, [lldb.eStateStopped]118 )119 120 registerSet = (121 process.GetThreadAtIndex(0)122 .GetFrameAtIndex(0)123 .GetRegisters()124 .GetValueAtIndex(0)125 )126 127 reg_val_dict = {128 "x0": 0x0000000000000020,129 "x1": 0x0000000000000020,130 "x2": 0x0000FFFFBF54C1F0,131 "x3": 0x480BEA8F5A98AA5D,132 "x4": 0x0000FFFFBF54B9F0,133 "x5": 0x480B1570E5CC13AD,134 "x6": 0x0000000000000038,135 "x7": 0x0000FFFFBF6A4570,136 "x8": 0x00000000000000A7,137 "x9": 0x0000000000000000,138 "x10": 0x0101010101010101,139 "x11": 0x0000000000000000,140 "x12": 0x0000FFFFBF54C1F0,141 "x13": 0x000000000000270F,142 "x14": 0x0000FFFFBF55E308,143 "x15": 0x0000FFFFBF550E08,144 "x16": 0x0000000000411028,145 "x17": 0x0000FFFFBF61DE10,146 "x18": 0x000000000000055C,147 "x19": 0x0000FFFFBF54C1F0,148 "x20": 0x0000FFFFFFFFFC90,149 "x21": 0x0000FFFFFFFFFC8E,150 "x22": 0x0000FFFFFFFFFC8F,151 "x23": 0x0000000000000000,152 "x24": 0x0000000000001000,153 "x25": 0x0000FFFFFFFFFC90,154 "x26": 0x0000FFFFBF6CD000,155 "x27": 0x0000FFFFBF54C1F0,156 "x28": 0x0000000000000001,157 "x29": 0x0000FFFFBF54B9D0,158 "x30": 0x00000000004007E4,159 "sp": 0x0000FFFFBF54B9D0,160 "pc": 0x00000000004007E4,161 "cpsr": 0x00001000,162 "w0": 0x00000020,163 "w1": 0x00000020,164 "w2": 0xBF54C1F0,165 "w3": 0x5A98AA5D,166 "w4": 0xBF54B9F0,167 "w5": 0xE5CC13AD,168 "w6": 0x00000038,169 "w7": 0xBF6A4570,170 "w8": 0x000000A7,171 "w9": 0x00000000,172 "w10": 0x01010101,173 "w11": 0x00000000,174 "w12": 0xBF54C1F0,175 "w13": 0x0000270F,176 "w14": 0xBF55E308,177 "w15": 0xBF550E08,178 "w16": 0x00411028,179 "w17": 0xBF61DE10,180 "w18": 0x0000055C,181 "w19": 0xBF54C1F0,182 "w20": 0xFFFFFC90,183 "w21": 0xFFFFFC8E,184 "w22": 0xFFFFFC8F,185 "w23": 0x00000000,186 "w24": 0x00001000,187 "w25": 0xFFFFFC90,188 "w26": 0xBF6CD000,189 "w27": 0xBF54C1F0,190 "w28": 0x00000001,191 }192 193 for reg in registerSet:194 self.assertEqual(reg.GetValueAsUnsigned(), reg_val_dict[reg.GetName()])195