================ @@ -0,0 +1,154 @@ +//===-- SymbolFileDWARFDebugMapTests.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 "Plugins/ObjectFile/ELF/ObjectFileELF.h" +#include "Plugins/ObjectFile/Mach-O/ObjectFileMachO.h" +#include "Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.h" +#include "TestingSupport/SubsystemRAII.h" +#include "TestingSupport/TestUtilities.h" + +#include "lldb/Core/Module.h" +#include "llvm/Testing/Support/Error.h" + +#include "gtest/gtest.h" + +using namespace lldb; +using namespace lldb_private; +using namespace lldb_private::plugin::dwarf; + +class SymbolFileDWARFDebugMapTests : public testing::Test { + SubsystemRAII<ObjectFileELF, ObjectFileMachO> subsystems; +}; + +#ifdef __APPLE__ +TEST_F(SymbolFileDWARFDebugMapTests, CreateInstanceReturnNonNullForMachOFile) { + // The file header represents an arm64 Mach-O file. + const char *yamldata = R"( +--- !mach-o +FileHeader: + magic: 0xFEEDFACF + cputype: 0x0100000C + cpusubtype: 0x00000000 + filetype: 0x00000001 + ncmds: 1 + sizeofcmds: 152 + flags: 0x00002000 + reserved: 0x00000000 +LoadCommands: + - cmd: LC_SEGMENT_64 + cmdsize: 152 + segname: __TEXT + vmaddr: 0 + vmsize: 4 + fileoff: 184 + filesize: 4 + maxprot: 7 + initprot: 7 + nsects: 1 + flags: 0 + Sections: + - sectname: __text + segname: __TEXT + addr: 0x0000000000000000 + content: 'AABBCCDD' + size: 4 + offset: 184 + align: 0 + reloff: 0x00000000 + nreloc: 0 + flags: 0x80000400 + reserved1: 0x00000000 + reserved2: 0x00000000 + reserved3: 0x00000000 +... +)"; + + llvm::Expected<TestFile> file = TestFile::fromYaml(yamldata); + EXPECT_THAT_EXPECTED(file, llvm::Succeeded()); + + // Set the triple explicitly. + ModuleSpec module_spec = file->moduleSpec(); + module_spec.GetArchitecture().SetTriple("arm64-apple-macosx15.0.0"); + + // Create module and get object file. + auto module_sp = std::make_shared<Module>(module_spec); + ASSERT_NE(module_sp, nullptr); + auto object_file = module_sp->GetObjectFile(); + ASSERT_NE(object_file, nullptr); + + // The debug map should be non-null, because the file is Apple Mach-O. + auto debug_map = + SymbolFileDWARFDebugMap::CreateInstance(object_file->shared_from_this()); + ASSERT_NE(debug_map, nullptr); ---------------- royitaqi wrote:
This is fixed in the new comment, by adding a load command `LC_BUILD_VERSION` into the mach-o yaml data. https://github.com/llvm/llvm-project/pull/139170 _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
