| 1 | //===-- ABIAArch64Test.cpp ------------------------------------------------===// |
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| 2 | |
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| 3 | // |
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| 4 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 5 | // See https://llvm.org/LICENSE.txt for license information. |
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| 6 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 7 | // |
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| 8 | //===----------------------------------------------------------------------===// |
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| 9 | |
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| 10 | #include "Plugins/ABI/AArch64/ABIMacOSX_arm64.h" |
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| 11 | #include "Plugins/ABI/AArch64/ABISysV_arm64.h" |
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| 12 | #include "Utility/ARM64_DWARF_Registers.h" |
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| 13 | #include "Utility/ARM64_ehframe_Registers.h" |
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| 14 | #include "lldb/Target/DynamicRegisterInfo.h" |
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| 15 | #include "lldb/Utility/ArchSpec.h" |
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| 16 | #include "llvm/Support/ManagedStatic.h" |
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| 17 | #include "llvm/Support/TargetSelect.h" |
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| 18 | #include "gtest/gtest.h" |
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| 19 | #include <vector> |
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| 20 | |
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| 21 | using namespace lldb_private; |
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| 22 | using namespace lldb; |
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| 23 | |
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| 24 | class ABIAArch64TestFixture : public testing::TestWithParam<llvm::StringRef> { |
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| 25 | public: |
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| 26 | static void SetUpTestCase(); |
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| 27 | static void TearDownTestCase(); |
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| 28 | |
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| 29 | // virtual void SetUp() override { } |
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| 30 | // virtual void TearDown() override { } |
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| 31 | |
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| 32 | protected: |
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| 33 | }; |
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| 34 | |
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| 35 | void ABIAArch64TestFixture::SetUpTestCase() { |
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| 36 | LLVMInitializeAArch64TargetInfo(); |
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| 37 | LLVMInitializeAArch64TargetMC(); |
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| 38 | ABISysV_arm64::Initialize(); |
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| 39 | ABIMacOSX_arm64::Initialize(); |
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| 40 | } |
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| 41 | |
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| 42 | void ABIAArch64TestFixture::TearDownTestCase() { |
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| 43 | ABISysV_arm64::Terminate(); |
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| 44 | ABIMacOSX_arm64::Terminate(); |
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| 45 | llvm::llvm_shutdown(); |
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| 46 | } |
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| 47 | |
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| 48 | TEST_P(ABIAArch64TestFixture, AugmentRegisterInfo) { |
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| 49 | ABISP abi_sp = ABI::FindPlugin(process_sp: ProcessSP(), arch: ArchSpec(GetParam())); |
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| 50 | ASSERT_TRUE(abi_sp); |
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| 51 | using Register = DynamicRegisterInfo::Register; |
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| 52 | |
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| 53 | Register pc; |
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| 54 | pc.name = ConstString("pc" ); |
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| 55 | pc.alt_name = ConstString(); |
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| 56 | pc.set_name = ConstString("GPR" ); |
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| 57 | std::vector<Register> regs{pc}; |
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| 58 | |
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| 59 | abi_sp->AugmentRegisterInfo(regs); |
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| 60 | |
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| 61 | ASSERT_EQ(regs.size(), 1U); |
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| 62 | Register new_pc = regs[0]; |
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| 63 | EXPECT_EQ(new_pc.name, pc.name); |
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| 64 | EXPECT_EQ(new_pc.set_name, pc.set_name); |
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| 65 | EXPECT_EQ(new_pc.regnum_ehframe, arm64_ehframe::pc); |
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| 66 | EXPECT_EQ(new_pc.regnum_dwarf, arm64_dwarf::pc); |
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| 67 | } |
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| 68 | |
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| 69 | INSTANTIATE_TEST_SUITE_P(ABIAArch64Tests, ABIAArch64TestFixture, |
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| 70 | testing::Values("aarch64-pc-linux" , |
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| 71 | "arm64-apple-macosx" )); |
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| 72 | |
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