| import lldb |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.gdbclientutils import * |
| from lldbsuite.test.lldbgdbclient import GDBRemoteTestBase |
| |
| import binascii |
| |
| |
| class TestGDBServerTargetXML(GDBRemoteTestBase): |
| @staticmethod |
| def filecheck_to_blob(fc): |
| for l in fc.strip().splitlines(): |
| val = l.split("0x")[1] |
| yield binascii.b2a_hex(bytes(reversed(binascii.a2b_hex(val)))).decode() |
| |
| @skipIfRemote |
| @skipIfLLVMTargetMissing("X86") |
| def test_x86_64_regs(self): |
| """Test grabbing various x86_64 registers from gdbserver.""" |
| |
| GPRS = """ |
| CHECK-AMD64-DAG: rax = 0x0807060504030201 |
| CHECK-AMD64-DAG: rbx = 0x1817161514131211 |
| CHECK-AMD64-DAG: rcx = 0x2827262524232221 |
| CHECK-AMD64-DAG: rdx = 0x3837363534333231 |
| CHECK-AMD64-DAG: rsi = 0x4847464544434241 |
| CHECK-AMD64-DAG: rdi = 0x5857565554535251 |
| CHECK-AMD64-DAG: rbp = 0x6867666564636261 |
| CHECK-AMD64-DAG: rsp = 0x7877767574737271 |
| CHECK-AMD64-DAG: r8 = 0x8887868584838281 |
| CHECK-AMD64-DAG: r9 = 0x9897969594939291 |
| CHECK-AMD64-DAG: r10 = 0xa8a7a6a5a4a3a2a1 |
| CHECK-AMD64-DAG: r11 = 0xb8b7b6b5b4b3b2b1 |
| CHECK-AMD64-DAG: r12 = 0xc8c7c6c5c4c3c2c1 |
| CHECK-AMD64-DAG: r13 = 0xd8d7d6d5d4d3d2d1 |
| CHECK-AMD64-DAG: r14 = 0xe8e7e6e5e4e3e2e1 |
| CHECK-AMD64-DAG: r15 = 0xf8f7f6f5f4f3f2f1 |
| CHECK-AMD64-DAG: rip = 0x100f0e0d0c0b0a09 |
| CHECK-AMD64-DAG: eflags = 0x1c1b1a19 |
| CHECK-AMD64-DAG: cs = 0x2c2b2a29 |
| CHECK-AMD64-DAG: ss = 0x3c3b3a39 |
| """ |
| |
| SUPPL = """ |
| CHECK-AMD64-DAG: eax = 0x04030201 |
| CHECK-AMD64-DAG: ebx = 0x14131211 |
| CHECK-AMD64-DAG: ecx = 0x24232221 |
| CHECK-AMD64-DAG: edx = 0x34333231 |
| CHECK-AMD64-DAG: esi = 0x44434241 |
| CHECK-AMD64-DAG: edi = 0x54535251 |
| CHECK-AMD64-DAG: ebp = 0x64636261 |
| CHECK-AMD64-DAG: esp = 0x74737271 |
| CHECK-AMD64-DAG: r8d = 0x84838281 |
| CHECK-AMD64-DAG: r9d = 0x94939291 |
| CHECK-AMD64-DAG: r10d = 0xa4a3a2a1 |
| CHECK-AMD64-DAG: r11d = 0xb4b3b2b1 |
| CHECK-AMD64-DAG: r12d = 0xc4c3c2c1 |
| CHECK-AMD64-DAG: r13d = 0xd4d3d2d1 |
| CHECK-AMD64-DAG: r14d = 0xe4e3e2e1 |
| CHECK-AMD64-DAG: r15d = 0xf4f3f2f1 |
| |
| CHECK-AMD64-DAG: ax = 0x0201 |
| CHECK-AMD64-DAG: bx = 0x1211 |
| CHECK-AMD64-DAG: cx = 0x2221 |
| CHECK-AMD64-DAG: dx = 0x3231 |
| CHECK-AMD64-DAG: si = 0x4241 |
| CHECK-AMD64-DAG: di = 0x5251 |
| CHECK-AMD64-DAG: bp = 0x6261 |
| CHECK-AMD64-DAG: sp = 0x7271 |
| CHECK-AMD64-DAG: r8w = 0x8281 |
| CHECK-AMD64-DAG: r9w = 0x9291 |
| CHECK-AMD64-DAG: r10w = 0xa2a1 |
| CHECK-AMD64-DAG: r11w = 0xb2b1 |
| CHECK-AMD64-DAG: r12w = 0xc2c1 |
| CHECK-AMD64-DAG: r13w = 0xd2d1 |
| CHECK-AMD64-DAG: r14w = 0xe2e1 |
| CHECK-AMD64-DAG: r15w = 0xf2f1 |
| |
| CHECK-AMD64-DAG: ah = 0x02 |
| CHECK-AMD64-DAG: bh = 0x12 |
| CHECK-AMD64-DAG: ch = 0x22 |
| CHECK-AMD64-DAG: dh = 0x32 |
| |
| CHECK-AMD64-DAG: al = 0x01 |
| CHECK-AMD64-DAG: bl = 0x11 |
| CHECK-AMD64-DAG: cl = 0x21 |
| CHECK-AMD64-DAG: dl = 0x31 |
| CHECK-AMD64-DAG: sil = 0x41 |
| CHECK-AMD64-DAG: dil = 0x51 |
| CHECK-AMD64-DAG: bpl = 0x61 |
| CHECK-AMD64-DAG: spl = 0x71 |
| CHECK-AMD64-DAG: r8l = 0x81 |
| CHECK-AMD64-DAG: r9l = 0x91 |
| CHECK-AMD64-DAG: r10l = 0xa1 |
| CHECK-AMD64-DAG: r11l = 0xb1 |
| CHECK-AMD64-DAG: r12l = 0xc1 |
| CHECK-AMD64-DAG: r13l = 0xd1 |
| CHECK-AMD64-DAG: r14l = 0xe1 |
| CHECK-AMD64-DAG: r15l = 0xf1 |
| """ |
| |
| class MyResponder(MockGDBServerResponder): |
| reg_data = "".join(self.filecheck_to_blob(GPRS)) |
| |
| def readRegister(self, regnum): |
| return "" |
| |
| def readRegisters(self): |
| return self.reg_data |
| |
| def haltReason(self): |
| return "T02thread:1ff0d;threads:1ff0d;thread-pcs:000000010001bc00;07:0102030405060708;10:1112131415161718;" |
| |
| self.server.responder = MyResponder() |
| |
| target = self.createTarget("basic_eh_frame.yaml") |
| process = self.connect(target) |
| lldbutil.expect_state_changes( |
| self, self.dbg.GetListener(), process, [lldb.eStateStopped] |
| ) |
| |
| # test all registers |
| self.filecheck( |
| "register read --all", |
| __file__, |
| filecheck_options="--check-prefix=CHECK-AMD64", |
| ) |
| |
| # test generic aliases |
| self.match("register read arg4", ["rcx = 0x2827262524232221"]) |
| self.match("register read arg3", ["rdx = 0x3837363534333231"]) |
| self.match("register read arg2", ["rsi = 0x4847464544434241"]) |
| self.match("register read arg1", ["rdi = 0x5857565554535251"]) |
| self.match("register read fp", ["rbp = 0x6867666564636261"]) |
| self.match("register read sp", ["rsp = 0x7877767574737271"]) |
| self.match("register read arg5", ["r8 = 0x8887868584838281"]) |
| self.match("register read arg6", ["r9 = 0x9897969594939291"]) |
| self.match("register read pc", ["rip = 0x100f0e0d0c0b0a09"]) |
| self.match("register read flags", ["eflags = 0x1c1b1a19"]) |
| |
| @skipIfRemote |
| @skipIfLLVMTargetMissing("AArch64") |
| def test_aarch64_regs(self): |
| """Test grabbing various aarch64 registers from gdbserver.""" |
| |
| GPRS = """ |
| CHECK-AARCH64-DAG: x0 = 0x0001020304050607 |
| CHECK-AARCH64-DAG: x1 = 0x0102030405060708 |
| CHECK-AARCH64-DAG: x2 = 0x0203040506070809 |
| CHECK-AARCH64-DAG: x3 = 0x030405060708090a |
| CHECK-AARCH64-DAG: x4 = 0x0405060708090a0b |
| CHECK-AARCH64-DAG: x5 = 0x05060708090a0b0c |
| CHECK-AARCH64-DAG: x6 = 0x060708090a0b0c0d |
| CHECK-AARCH64-DAG: x7 = 0x0708090a0b0c0d0e |
| CHECK-AARCH64-DAG: x8 = 0x08090a0b0c0d0e0f |
| CHECK-AARCH64-DAG: x9 = 0x090a0b0c0d0e0f10 |
| CHECK-AARCH64-DAG: x10 = 0x0a0b0c0d0e0f1011 |
| CHECK-AARCH64-DAG: x11 = 0x0b0c0d0e0f101112 |
| CHECK-AARCH64-DAG: x12 = 0x0c0d0e0f10111213 |
| CHECK-AARCH64-DAG: x13 = 0x0d0e0f1011121314 |
| CHECK-AARCH64-DAG: x14 = 0x0e0f101112131415 |
| CHECK-AARCH64-DAG: x15 = 0x0f10111213141516 |
| CHECK-AARCH64-DAG: x16 = 0x1011121314151617 |
| CHECK-AARCH64-DAG: x17 = 0x1112131415161718 |
| CHECK-AARCH64-DAG: x18 = 0x1213141516171819 |
| CHECK-AARCH64-DAG: x19 = 0x131415161718191a |
| CHECK-AARCH64-DAG: x20 = 0x1415161718191a1b |
| CHECK-AARCH64-DAG: x21 = 0x15161718191a1b1c |
| CHECK-AARCH64-DAG: x22 = 0x161718191a1b1c1d |
| CHECK-AARCH64-DAG: x23 = 0x1718191a1b1c1d1e |
| CHECK-AARCH64-DAG: x24 = 0x18191a1b1c1d1e1f |
| CHECK-AARCH64-DAG: x25 = 0x191a1b1c1d1e1f20 |
| CHECK-AARCH64-DAG: x26 = 0x1a1b1c1d1e1f2021 |
| CHECK-AARCH64-DAG: x27 = 0x1b1c1d1e1f202122 |
| CHECK-AARCH64-DAG: x28 = 0x1c1d1e1f20212223 |
| CHECK-AARCH64-DAG: x29 = 0x1d1e1f2021222324 |
| CHECK-AARCH64-DAG: x30 = 0x1e1f202122232425 |
| CHECK-AARCH64-DAG: sp = 0x1f20212223242526 |
| CHECK-AARCH64-DAG: pc = 0x2021222324252627 |
| CHECK-AARCH64-DAG: cpsr = 0x21222324 |
| """ |
| |
| SUPPL = """ |
| CHECK-AARCH64-DAG: w0 = 0x04050607 |
| CHECK-AARCH64-DAG: w1 = 0x05060708 |
| CHECK-AARCH64-DAG: w2 = 0x06070809 |
| CHECK-AARCH64-DAG: w3 = 0x0708090a |
| CHECK-AARCH64-DAG: w4 = 0x08090a0b |
| CHECK-AARCH64-DAG: w5 = 0x090a0b0c |
| CHECK-AARCH64-DAG: w6 = 0x0a0b0c0d |
| CHECK-AARCH64-DAG: w7 = 0x0b0c0d0e |
| CHECK-AARCH64-DAG: w8 = 0x0c0d0e0f |
| CHECK-AARCH64-DAG: w9 = 0x0d0e0f10 |
| CHECK-AARCH64-DAG: w10 = 0x0e0f1011 |
| CHECK-AARCH64-DAG: w11 = 0x0f101112 |
| CHECK-AARCH64-DAG: w12 = 0x10111213 |
| CHECK-AARCH64-DAG: w13 = 0x11121314 |
| CHECK-AARCH64-DAG: w14 = 0x12131415 |
| CHECK-AARCH64-DAG: w15 = 0x13141516 |
| CHECK-AARCH64-DAG: w16 = 0x14151617 |
| CHECK-AARCH64-DAG: w17 = 0x15161718 |
| CHECK-AARCH64-DAG: w18 = 0x16171819 |
| CHECK-AARCH64-DAG: w19 = 0x1718191a |
| CHECK-AARCH64-DAG: w20 = 0x18191a1b |
| CHECK-AARCH64-DAG: w21 = 0x191a1b1c |
| CHECK-AARCH64-DAG: w22 = 0x1a1b1c1d |
| CHECK-AARCH64-DAG: w23 = 0x1b1c1d1e |
| CHECK-AARCH64-DAG: w24 = 0x1c1d1e1f |
| CHECK-AARCH64-DAG: w25 = 0x1d1e1f20 |
| CHECK-AARCH64-DAG: w26 = 0x1e1f2021 |
| CHECK-AARCH64-DAG: w27 = 0x1f202122 |
| CHECK-AARCH64-DAG: w28 = 0x20212223 |
| CHECK-AARCH64-DAG: w29 = 0x21222324 |
| CHECK-AARCH64-DAG: w30 = 0x22232425 |
| CHECK-AARCH64-DAG: w31 = 0x23242526 |
| """ |
| |
| class MyResponder(MockGDBServerResponder): |
| reg_data = "".join(self.filecheck_to_blob(GPRS)) |
| |
| def readRegister(self, regnum): |
| return "" |
| |
| def readRegisters(self): |
| return self.reg_data |
| |
| def haltReason(self): |
| return "T02thread:1ff0d;threads:1ff0d;thread-pcs:000000010001bc00;07:0102030405060708;10:1112131415161718;" |
| |
| self.server.responder = MyResponder() |
| |
| target = self.createTarget("basic_eh_frame-aarch64.yaml") |
| process = self.connect(target) |
| lldbutil.expect_state_changes( |
| self, self.dbg.GetListener(), process, [lldb.eStateStopped] |
| ) |
| |
| # test all registers |
| self.filecheck( |
| "register read --all", |
| __file__, |
| filecheck_options="--check-prefix=CHECK-AARCH64", |
| ) |
| |
| # test generic aliases |
| self.match("register read arg1", ["x0 = 0x0001020304050607"]) |
| self.match("register read arg2", ["x1 = 0x0102030405060708"]) |
| self.match("register read fp", ["x29 = 0x1d1e1f2021222324"]) |
| self.match("register read lr", ["x30 = 0x1e1f202122232425"]) |
| self.match("register read ra", ["x30 = 0x1e1f202122232425"]) |
| self.match("register read flags", ["cpsr = 0x21222324"]) |
| |
| @skipIfRemote |
| @skipIfLLVMTargetMissing("X86") |
| def test_i386_regs(self): |
| """Test grabbing various i386 registers from gdbserver.""" |
| |
| GPRS = """ |
| CHECK-I386-DAG: eax = 0x04030201 |
| CHECK-I386-DAG: ecx = 0x14131211 |
| CHECK-I386-DAG: edx = 0x24232221 |
| CHECK-I386-DAG: ebx = 0x34333231 |
| CHECK-I386-DAG: esp = 0x44434241 |
| CHECK-I386-DAG: ebp = 0x54535251 |
| CHECK-I386-DAG: esi = 0x64636261 |
| CHECK-I386-DAG: edi = 0x74737271 |
| CHECK-I386-DAG: eip = 0x84838281 |
| CHECK-I386-DAG: eflags = 0x94939291 |
| CHECK-I386-DAG: cs = 0xa4a3a2a1 |
| CHECK-I386-DAG: ss = 0xb4b3b2b1 |
| CHECK-I386-DAG: ds = 0xc4c3c2c1 |
| CHECK-I386-DAG: es = 0xd4d3d2d1 |
| CHECK-I386-DAG: fs = 0xe4e3e2e1 |
| CHECK-I386-DAG: gs = 0xf4f3f2f1 |
| """ |
| |
| SUPPL = """ |
| CHECK-I386-DAG: ax = 0x0201 |
| CHECK-I386-DAG: cx = 0x1211 |
| CHECK-I386-DAG: dx = 0x2221 |
| CHECK-I386-DAG: bx = 0x3231 |
| CHECK-I386-DAG: sp = 0x4241 |
| CHECK-I386-DAG: bp = 0x5251 |
| CHECK-I386-DAG: si = 0x6261 |
| CHECK-I386-DAG: di = 0x7271 |
| |
| CHECK-I386-DAG: ah = 0x02 |
| CHECK-I386-DAG: ch = 0x12 |
| CHECK-I386-DAG: dh = 0x22 |
| CHECK-I386-DAG: bh = 0x32 |
| |
| CHECK-I386-DAG: al = 0x01 |
| CHECK-I386-DAG: cl = 0x11 |
| CHECK-I386-DAG: dl = 0x21 |
| CHECK-I386-DAG: bl = 0x31 |
| CHECK-I386-DAG: spl = 0x41 |
| CHECK-I386-DAG: bpl = 0x51 |
| CHECK-I386-DAG: sil = 0x61 |
| CHECK-I386-DAG: dil = 0x71 |
| """ |
| |
| class MyResponder(MockGDBServerResponder): |
| reg_data = "".join(self.filecheck_to_blob(GPRS)) |
| |
| def readRegister(self, regnum): |
| return "" |
| |
| def readRegisters(self): |
| return self.reg_data |
| |
| def haltReason(self): |
| return "T02thread:1ff0d;threads:1ff0d;thread-pcs:000000010001bc00;07:0102030405060708;10:1112131415161718;" |
| |
| self.server.responder = MyResponder() |
| |
| target = self.createTarget("basic_eh_frame-i386.yaml") |
| process = self.connect(target) |
| lldbutil.expect_state_changes( |
| self, self.dbg.GetListener(), process, [lldb.eStateStopped] |
| ) |
| |
| # test all registers |
| self.filecheck( |
| "register read --all", |
| __file__, |
| filecheck_options="--check-prefix=CHECK-I386", |
| ) |
| |
| # test generic aliases |
| self.match("register read fp", ["ebp = 0x54535251"]) |
| self.match("register read sp", ["esp = 0x44434241"]) |
| self.match("register read pc", ["eip = 0x84838281"]) |
| self.match("register read flags", ["eflags = 0x94939291"]) |
