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!pdbtest, extra PDB reading robustness

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This commit is contained in:
Brian Fiete 2020-08-11 09:26:21 -07:00
parent 4afc8eb3dc
commit c12aea02be
3 changed files with 62 additions and 2 deletions
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41
IDEHelper/WinDebugger.cpp
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@ -18,6 +18,7 @@
#include "BeefySysLib/util/UTF8.h"
#include "BeefySysLib/FileStream.h"
#include "BeefySysLib/FileHandleStream.h"
#include "BeefySysLib/util/FileEnumerator.h"
#include <inttypes.h>
#include <windows.h>
#include "DbgExprEvaluator.h"
@ -9387,6 +9388,42 @@ void WinDebugger::EvaluateContinueKeep()
mDebugPendingExpr->mIdleTicks = 0;
}
static void PdbTestFile(WinDebugger* debugger, const StringImpl& path)
{
if (!path.EndsWith(".PDB", StringImpl::CompareKind_OrdinalIgnoreCase))
return;
OutputDebugStrF("Testing %s\n", path.c_str());
COFF coffFile(debugger->mDebugTarget);
uint8 wantGuid[16] = { 0 };
if (!coffFile.TryLoadPDB(path, wantGuid, -1))
return;
if (!coffFile.mIs64Bit)
return;
coffFile.ParseTypeData();
coffFile.ParseSymbolData();
coffFile.ParseGlobalsData();
}
static void PdbTest(WinDebugger* debugger, const StringImpl& path)
{
for (auto& fileEntry : FileEnumerator(path, FileEnumerator::Flags_Files))
{
String filePath = fileEntry.GetFilePath();
PdbTestFile(debugger, filePath);
}
for (auto& fileEntry : FileEnumerator(path, FileEnumerator::Flags_Directories))
{
String childPath = fileEntry.GetFilePath();
String dirName;
dirName = GetFileName(childPath);
PdbTest(debugger, childPath);
}
}
String WinDebugger::Evaluate(const StringImpl& expr, DwFormatInfo formatInfo, int callStackIdx, int cursorPos, int language, DwEvalExpressionFlags expressionFlags)
{
BP_ZONE_F("WinDebugger::Evaluate %s", BP_DYN_STR(expr.c_str()));
@ -9471,6 +9508,10 @@ String WinDebugger::Evaluate(const StringImpl& expr, DwFormatInfo formatInfo, in
mDbgBreak = true;
return "";
}
else if (cmd == "!pdbtest")
{
PdbTest(this, "c:\\");
}
}
}