================ @@ -0,0 +1,194 @@ +//===-- TestRiscvInstEmulation.cpp ----------------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#include "gtest/gtest.h" + +#include "Plugins/UnwindAssembly/InstEmulation/UnwindAssemblyInstEmulation.h" + +#include "lldb/Core/AddressRange.h" +#include "lldb/Symbol/UnwindPlan.h" +#include "lldb/Utility/ArchSpec.h" + +#include "Plugins/Disassembler/LLVMC/DisassemblerLLVMC.h" +#include "Plugins/Instruction/RISCV/EmulateInstructionRISCV.h" +#include "Plugins/Process/Utility/lldb-riscv-register-enums.h" +#include "llvm/Support/TargetSelect.h" + +using namespace lldb; +using namespace lldb_private; + +class TestRiscvInstEmulation : public testing::Test { +public: + static void SetUpTestCase(); + static void TearDownTestCase(); + + // virtual void SetUp() override { } + // virtual void TearDown() override { } + +protected: +}; + +void TestRiscvInstEmulation::SetUpTestCase() { + llvm::InitializeAllTargets(); + llvm::InitializeAllAsmPrinters(); + llvm::InitializeAllTargetMCs(); + llvm::InitializeAllDisassemblers(); + DisassemblerLLVMC::Initialize(); + EmulateInstructionRISCV::Initialize(); +} + +void TestRiscvInstEmulation::TearDownTestCase() { + DisassemblerLLVMC::Terminate(); + EmulateInstructionRISCV::Terminate(); +} + +TEST_F(TestRiscvInstEmulation, TestSimpleRiscvFunction) { + ArchSpec arch("riscv64-unknown-linux-gnu"); + // Enable compressed instruction support (RVC extension) + arch.SetFlags(ArchSpec::eRISCV_rvc); + std::unique_ptr<UnwindAssemblyInstEmulation> engine( + static_cast<UnwindAssemblyInstEmulation *>( + UnwindAssemblyInstEmulation::CreateInstance(arch))); + ASSERT_NE(nullptr, engine); + + const UnwindPlan::Row *row; ---------------- dmpots wrote:
Better to move these closer to where they are used/initialized. For example, ``` const UnwindPlan::Row * row = unwind_plan.GetRowForFunctionOffset(0); ... UnwindPlan::Row::AbstractRegisterLocation regloc; EXPECT_TRUE(row->GetRegisterInfo(gpr_fp_riscv, regloc)); ``` https://github.com/llvm/llvm-project/pull/158161 _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
