6bfbf920e4
This adds the helpers from #184656 for the SB API in a separate library (`lldbSBUtilityHelpers`).
66 lines
2.5 KiB
C++
66 lines
2.5 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "SBTestUtilities.h"
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#include "TestingSupport/TestUtilities.h"
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#include "lldb/API/SBStructuredData.h"
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#include "lldb/API/SBTarget.h"
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#include "llvm/Testing/Support/Error.h"
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#include "gtest/gtest.h"
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using namespace lldb_private;
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bool lldb_private::DebuggerSupportsLLVMTarget(llvm::StringRef target) {
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lldb::SBStructuredData data = lldb::SBDebugger::GetBuildConfiguration()
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.GetValueForKey("targets")
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.GetValueForKey("value");
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for (size_t i = 0; i < data.GetSize(); i++) {
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char buf[100] = {0};
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size_t size = data.GetItemAtIndex(i).GetStringValue(buf, sizeof(buf));
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if (llvm::StringRef(buf, size) == target)
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return true;
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}
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return false;
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}
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std::pair<lldb::SBTarget, lldb::SBProcess>
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lldb_private::LoadCore(lldb::SBDebugger &debugger, llvm::StringRef binary_path,
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llvm::StringRef core_path) {
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EXPECT_TRUE(debugger);
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llvm::Expected<lldb_private::TestFile> binary_yaml =
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lldb_private::TestFile::fromYamlFile(binary_path);
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EXPECT_THAT_EXPECTED(binary_yaml, llvm::Succeeded());
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llvm::Expected<llvm::sys::fs::TempFile> binary_file =
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binary_yaml->writeToTemporaryFile();
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EXPECT_THAT_EXPECTED(binary_file, llvm::Succeeded());
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lldb::SBError error;
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lldb::SBTarget target = debugger.CreateTarget(
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/*filename=*/binary_file->TmpName.data(), /*target_triple=*/"",
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/*platform_name=*/"", /*add_dependent_modules=*/false, /*error=*/error);
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EXPECT_TRUE(target);
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EXPECT_TRUE(error.Success()) << error.GetCString();
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debugger.SetSelectedTarget(target);
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llvm::Expected<lldb_private::TestFile> core_yaml =
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lldb_private::TestFile::fromYamlFile(core_path);
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EXPECT_THAT_EXPECTED(core_yaml, llvm::Succeeded());
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llvm::Expected<llvm::sys::fs::TempFile> core_file =
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core_yaml->writeToTemporaryFile();
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EXPECT_THAT_EXPECTED(core_file, llvm::Succeeded());
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lldb::SBProcess process = target.LoadCore(core_file->TmpName.data());
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EXPECT_TRUE(process);
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EXPECT_THAT_ERROR(binary_file->discard(), llvm::Succeeded());
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EXPECT_THAT_ERROR(core_file->discard(), llvm::Succeeded());
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return std::make_pair(target, process);
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}
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