199451b44SJordan Rupprechtimport lldb 299451b44SJordan Rupprechtfrom lldbsuite.test.lldbtest import * 399451b44SJordan Rupprechtfrom lldbsuite.test.decorators import * 433c0f93fSPavel Labathfrom lldbsuite.test.gdbclientutils import * 533c0f93fSPavel Labathfrom lldbsuite.test.lldbgdbclient import GDBRemoteTestBase 699451b44SJordan Rupprecht 799451b44SJordan Rupprecht 8*2238dcc3SJonas Devlieghereclass TestArmRegisterDefinition(GDBRemoteTestBase): 999451b44SJordan Rupprecht @skipIfXmlSupportMissing 1099451b44SJordan Rupprecht @skipIfRemote 1199451b44SJordan Rupprecht def test(self): 1299451b44SJordan Rupprecht """ 1399451b44SJordan Rupprecht Test lldb's parsing of the <architecture> tag in the target.xml register 1499451b44SJordan Rupprecht description packet. 1599451b44SJordan Rupprecht """ 1699451b44SJordan Rupprecht 17*2238dcc3SJonas Devlieghere class MyResponder(MockGDBServerResponder): 1899451b44SJordan Rupprecht def qXferRead(self, obj, annex, offset, length): 1999451b44SJordan Rupprecht if annex == "target.xml": 20*2238dcc3SJonas Devlieghere return ( 21*2238dcc3SJonas Devlieghere """<?xml version="1.0"?> 2299451b44SJordan Rupprecht <!DOCTYPE feature SYSTEM "gdb-target.dtd"> 2399451b44SJordan Rupprecht <target> 2499451b44SJordan Rupprecht <architecture>arm</architecture> 2599451b44SJordan Rupprecht <feature name="org.gnu.gdb.arm.m-profile"> 2699451b44SJordan Rupprecht <reg name="r0" bitsize="32" type="uint32" group="general"/> 2799451b44SJordan Rupprecht <reg name="r1" bitsize="32" type="uint32" group="general"/> 2899451b44SJordan Rupprecht <reg name="r2" bitsize="32" type="uint32" group="general"/> 2999451b44SJordan Rupprecht <reg name="r3" bitsize="32" type="uint32" group="general"/> 3099451b44SJordan Rupprecht <reg name="r4" bitsize="32" type="uint32" group="general"/> 3199451b44SJordan Rupprecht <reg name="r5" bitsize="32" type="uint32" group="general"/> 3299451b44SJordan Rupprecht <reg name="r6" bitsize="32" type="uint32" group="general"/> 3399451b44SJordan Rupprecht <reg name="r7" bitsize="32" type="uint32" group="general"/> 3499451b44SJordan Rupprecht <reg name="r8" bitsize="32" type="uint32" group="general"/> 3599451b44SJordan Rupprecht <reg name="r9" bitsize="32" type="uint32" group="general"/> 3699451b44SJordan Rupprecht <reg name="r10" bitsize="32" type="uint32" group="general"/> 3799451b44SJordan Rupprecht <reg name="r11" bitsize="32" type="uint32" group="general"/> 3899451b44SJordan Rupprecht <reg name="r12" bitsize="32" type="uint32" group="general"/> 3999451b44SJordan Rupprecht <reg name="sp" bitsize="32" type="data_ptr" group="general"/> 4099451b44SJordan Rupprecht <reg name="lr" bitsize="32" type="uint32" group="general"/> 4199451b44SJordan Rupprecht <reg name="pc" bitsize="32" type="code_ptr" group="general"/> 42d2b9d0fdSMuhammad Omair Javaid <reg name="SYS0" bitsize="9" regnum="21" type="uint32" group="system"/> 43d2b9d0fdSMuhammad Omair Javaid <reg name="SYS1" bitsize="8" regnum="22" type="uint32" group="system"/> 44d2b9d0fdSMuhammad Omair Javaid <reg name="SYS2" bitsize="1" regnum="23" type="uint32" group="system"/> 45d2b9d0fdSMuhammad Omair Javaid <reg name="SYS3" bitsize="7" regnum="24" type="uint32" group="system"/> 4699451b44SJordan Rupprecht <reg name="xpsr" bitsize="32" regnum="25" type="uint32" group="general"/> 4799451b44SJordan Rupprecht <reg name="MSP" bitsize="32" regnum="26" type="uint32" group="general"/> 4899451b44SJordan Rupprecht <reg name="PSP" bitsize="32" regnum="27" type="uint32" group="general"/> 4999451b44SJordan Rupprecht <reg name="PRIMASK" bitsize="32" regnum="28" type="uint32" group="general"/> 5099451b44SJordan Rupprecht <reg name="BASEPRI" bitsize="32" regnum="29" type="uint32" group="general"/> 5199451b44SJordan Rupprecht <reg name="FAULTMASK" bitsize="32" regnum="30" type="uint32" group="general"/> 5299451b44SJordan Rupprecht <reg name="CONTROL" bitsize="32" regnum="31" type="uint32" group="general"/> 5399451b44SJordan Rupprecht <reg name="FPSCR" bitsize="32" type="uint32" group="float"/> 5499451b44SJordan Rupprecht <reg name="s0" bitsize="32" type="float" group="float"/> 5599451b44SJordan Rupprecht <reg name="s1" bitsize="32" type="float" group="float"/> 5699451b44SJordan Rupprecht <reg name="s2" bitsize="32" type="float" group="float"/> 5799451b44SJordan Rupprecht <reg name="s3" bitsize="32" type="float" group="float"/> 5899451b44SJordan Rupprecht <reg name="s4" bitsize="32" type="float" group="float"/> 5999451b44SJordan Rupprecht <reg name="s5" bitsize="32" type="float" group="float"/> 6099451b44SJordan Rupprecht <reg name="s6" bitsize="32" type="float" group="float"/> 6199451b44SJordan Rupprecht <reg name="s7" bitsize="32" type="float" group="float"/> 6299451b44SJordan Rupprecht <reg name="s8" bitsize="32" type="float" group="float"/> 6399451b44SJordan Rupprecht <reg name="s9" bitsize="32" type="float" group="float"/> 6499451b44SJordan Rupprecht <reg name="s10" bitsize="32" type="float" group="float"/> 6599451b44SJordan Rupprecht <reg name="s11" bitsize="32" type="float" group="float"/> 6699451b44SJordan Rupprecht <reg name="s12" bitsize="32" type="float" group="float"/> 6799451b44SJordan Rupprecht <reg name="s13" bitsize="32" type="float" group="float"/> 6899451b44SJordan Rupprecht <reg name="s14" bitsize="32" type="float" group="float"/> 6999451b44SJordan Rupprecht <reg name="s15" bitsize="32" type="float" group="float"/> 7099451b44SJordan Rupprecht <reg name="s16" bitsize="32" type="float" group="float"/> 7199451b44SJordan Rupprecht <reg name="s17" bitsize="32" type="float" group="float"/> 7299451b44SJordan Rupprecht <reg name="s18" bitsize="32" type="float" group="float"/> 7399451b44SJordan Rupprecht <reg name="s19" bitsize="32" type="float" group="float"/> 7499451b44SJordan Rupprecht <reg name="s20" bitsize="32" type="float" group="float"/> 7599451b44SJordan Rupprecht <reg name="s21" bitsize="32" type="float" group="float"/> 7699451b44SJordan Rupprecht <reg name="s22" bitsize="32" type="float" group="float"/> 7799451b44SJordan Rupprecht <reg name="s23" bitsize="32" type="float" group="float"/> 7899451b44SJordan Rupprecht <reg name="s24" bitsize="32" type="float" group="float"/> 7999451b44SJordan Rupprecht <reg name="s25" bitsize="32" type="float" group="float"/> 8099451b44SJordan Rupprecht <reg name="s26" bitsize="32" type="float" group="float"/> 8199451b44SJordan Rupprecht <reg name="s27" bitsize="32" type="float" group="float"/> 8299451b44SJordan Rupprecht <reg name="s28" bitsize="32" type="float" group="float"/> 8399451b44SJordan Rupprecht <reg name="s29" bitsize="32" type="float" group="float"/> 8499451b44SJordan Rupprecht <reg name="s30" bitsize="32" type="float" group="float"/> 8599451b44SJordan Rupprecht <reg name="s31" bitsize="32" type="float" group="float"/> 8699451b44SJordan Rupprecht </feature> 87*2238dcc3SJonas Devlieghere </target>""", 88*2238dcc3SJonas Devlieghere False, 89*2238dcc3SJonas Devlieghere ) 9099451b44SJordan Rupprecht else: 9199451b44SJordan Rupprecht return None, False 9299451b44SJordan Rupprecht 9399451b44SJordan Rupprecht def readRegister(self, regnum): 9499451b44SJordan Rupprecht return "E01" 9599451b44SJordan Rupprecht 9699451b44SJordan Rupprecht def readRegisters(self): 97d2b9d0fdSMuhammad Omair Javaid return "20000000f8360020001000002fcb0008f8360020a0360020200c0020000000000000000000000000000000000000000000000000b87f0120b7d100082ed20008addebeafbc00000001b87f01200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" 9899451b44SJordan Rupprecht 9999451b44SJordan Rupprecht def haltReason(self): 10099451b44SJordan Rupprecht return "S05" 10199451b44SJordan Rupprecht 10299451b44SJordan Rupprecht def qfThreadInfo(self): 10399451b44SJordan Rupprecht return "mdead" 10499451b44SJordan Rupprecht 10599451b44SJordan Rupprecht def qC(self): 10699451b44SJordan Rupprecht return "" 10799451b44SJordan Rupprecht 10899451b44SJordan Rupprecht def qSupported(self, client_supported): 10999451b44SJordan Rupprecht return "PacketSize=4000;qXfer:memory-map:read-;QStartNoAckMode+;qXfer:threads:read+;hwbreak+;qXfer:features:read+" 11099451b44SJordan Rupprecht 11199451b44SJordan Rupprecht def QThreadSuffixSupported(self): 11299451b44SJordan Rupprecht return "OK" 11399451b44SJordan Rupprecht 11499451b44SJordan Rupprecht def QListThreadsInStopReply(self): 11599451b44SJordan Rupprecht return "OK" 11699451b44SJordan Rupprecht 11799451b44SJordan Rupprecht self.server.responder = MyResponder() 11899451b44SJordan Rupprecht if self.TraceOn(): 11999451b44SJordan Rupprecht self.runCmd("log enable gdb-remote packets") 120*2238dcc3SJonas Devlieghere self.addTearDownHook(lambda: self.runCmd("log disable gdb-remote packets")) 12199451b44SJordan Rupprecht 12299451b44SJordan Rupprecht self.dbg.SetDefaultArchitecture("armv7em") 12399451b44SJordan Rupprecht target = self.dbg.CreateTargetWithFileAndArch(None, None) 12499451b44SJordan Rupprecht 12599451b44SJordan Rupprecht process = self.connect(target) 12699451b44SJordan Rupprecht 12799451b44SJordan Rupprecht if self.TraceOn(): 12899451b44SJordan Rupprecht interp = self.dbg.GetCommandInterpreter() 12999451b44SJordan Rupprecht result = lldb.SBCommandReturnObject() 13099451b44SJordan Rupprecht interp.HandleCommand("target list", result) 13199451b44SJordan Rupprecht print(result.GetOutput()) 13299451b44SJordan Rupprecht 13399451b44SJordan Rupprecht r0_valobj = process.GetThreadAtIndex(0).GetFrameAtIndex(0).FindRegister("r0") 13499451b44SJordan Rupprecht self.assertEqual(r0_valobj.GetValueAsUnsigned(), 0x20) 13599451b44SJordan Rupprecht 13699451b44SJordan Rupprecht pc_valobj = process.GetThreadAtIndex(0).GetFrameAtIndex(0).FindRegister("pc") 137*2238dcc3SJonas Devlieghere self.assertEqual(pc_valobj.GetValueAsUnsigned(), 0x0800D22E) 138d2b9d0fdSMuhammad Omair Javaid 139d2b9d0fdSMuhammad Omair Javaid sys_valobj = process.GetThreadAtIndex(0).GetFrameAtIndex(0).FindRegister("SYS0") 140*2238dcc3SJonas Devlieghere self.assertEqual(sys_valobj.GetValueAsUnsigned(), 0xDEAD) 141d2b9d0fdSMuhammad Omair Javaid 142d2b9d0fdSMuhammad Omair Javaid sys_valobj = process.GetThreadAtIndex(0).GetFrameAtIndex(0).FindRegister("SYS1") 143*2238dcc3SJonas Devlieghere self.assertEqual(sys_valobj.GetValueAsUnsigned(), 0xBE) 144d2b9d0fdSMuhammad Omair Javaid 145d2b9d0fdSMuhammad Omair Javaid sys_valobj = process.GetThreadAtIndex(0).GetFrameAtIndex(0).FindRegister("SYS2") 146*2238dcc3SJonas Devlieghere self.assertEqual(sys_valobj.GetValueAsUnsigned(), 0xAF) 147d2b9d0fdSMuhammad Omair Javaid 148d2b9d0fdSMuhammad Omair Javaid sys_valobj = process.GetThreadAtIndex(0).GetFrameAtIndex(0).FindRegister("SYS3") 149*2238dcc3SJonas Devlieghere self.assertEqual(sys_valobj.GetValueAsUnsigned(), 0xBC) 150