672d2c1255
This patch removes the comments following the header includes. They were added after running IWYU over the LLDB codebase. However they add little value, are often outdates and burdensome to maintain. Differential revision: https://reviews.llvm.org/D54385 llvm-svn: 346625
60 lines
1.9 KiB
C++
60 lines
1.9 KiB
C++
//===-- WindowsMiniDump.cpp -------------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// This function is separated out from ObjectFilePECOFF.cpp to name avoid name
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// collisions with WinAPI preprocessor macros.
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#include "WindowsMiniDump.h"
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#include "lldb/Utility/FileSpec.h"
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#include "llvm/Support/ConvertUTF.h"
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#ifdef _WIN32
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#include "lldb/Host/windows/windows.h"
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#include <dbghelp.h>
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#endif
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namespace lldb_private {
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bool SaveMiniDump(const lldb::ProcessSP &process_sp,
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const lldb_private::FileSpec &outfile,
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lldb_private::Status &error) {
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if (!process_sp)
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return false;
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#ifdef _WIN32
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HANDLE process_handle = ::OpenProcess(
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PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, process_sp->GetID());
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const std::string file_name = outfile.GetCString();
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std::wstring wide_name;
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wide_name.resize(file_name.size() + 1);
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char *result_ptr = reinterpret_cast<char *>(&wide_name[0]);
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const llvm::UTF8 *error_ptr = nullptr;
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if (!llvm::ConvertUTF8toWide(sizeof(wchar_t), file_name, result_ptr,
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error_ptr)) {
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error.SetErrorString("cannot convert file name");
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return false;
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}
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HANDLE file_handle =
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::CreateFileW(wide_name.c_str(), GENERIC_WRITE, FILE_SHARE_READ, NULL,
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CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
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const auto result =
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::MiniDumpWriteDump(process_handle, process_sp->GetID(), file_handle,
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MiniDumpWithFullMemoryInfo, NULL, NULL, NULL);
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::CloseHandle(file_handle);
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::CloseHandle(process_handle);
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if (!result) {
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error.SetError(::GetLastError(), lldb::eErrorTypeWin32);
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return false;
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}
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return true;
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#endif
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return false;
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}
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} // namesapce lldb_private
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