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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
#include "createdump.h"
bool g_diagnostics = false;
//
// The common create dump code
//
bool
CreateDumpCommon(const char* programPath, const char* dumpPathTemplate, MINIDUMP_TYPE minidumpType, CrashInfo* crashInfo)
{
ReleaseHolder<DumpWriter> dumpWriter = new DumpWriter(*crashInfo);
bool result = false;
ArrayHolder<char> dumpPath = new char[PATH_MAX];
snprintf(dumpPath, PATH_MAX, dumpPathTemplate, crashInfo->Pid());
const char* dumpType = "minidump";
switch (minidumpType)
{
case MiniDumpWithPrivateReadWriteMemory:
dumpType = "minidump with heap";
break;
case MiniDumpFilterTriage:
dumpType = "triage minidump";
break;
case MiniDumpWithFullMemory:
dumpType = "full dump";
break;
default:
break;
}
printf("Writing %s to file %s\n", dumpType, (char*)dumpPath);
// Suspend all the threads in the target process and build the list of threads
if (!crashInfo->EnumerateAndSuspendThreads())
{
goto exit;
}
// Gather all the info about the process, threads (registers, etc.) and memory regions
if (!crashInfo->GatherCrashInfo(programPath, minidumpType))
{
goto exit;
}
if (!dumpWriter->OpenDump(dumpPath))
{
goto exit;
}
if (!dumpWriter->WriteDump())
{
goto exit;
}
result = true;
exit:
crashInfo->ResumeThreads();
return result;
}
//
// Entry point for SOS createdump command
//
bool
CreateDumpForSOS(const char* programPath, const char* dumpPathTemplate, pid_t pid, MINIDUMP_TYPE minidumpType, ICLRDataTarget* dataTarget)
{
ReleaseHolder<CrashInfo> crashInfo = new CrashInfo(pid, dataTarget, true);
return CreateDumpCommon(programPath, dumpPathTemplate, minidumpType, crashInfo);
}
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