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Show comptime emits as embedded sourceviews

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This commit is contained in:
Brian Fiete 2022-04-16 06:27:54 -07:00
parent ee27f6fd02
commit 4d1e14a1c3
65 changed files with 3360 additions and 633 deletions
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86
IDEHelper/COFF.cpp
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@ -5,14 +5,18 @@
#include "DebugTarget.h"
#include "DebugManager.h"
#include "DWARFInfo.h"
#include "BeefySysLib/Util/PerfTimer.h"
#include "BeefySysLib/Util/Dictionary.h"
#include "BeefySysLib/Util/BeefPerf.h"
#include "BeefySysLib/util/PerfTimer.h"
#include "BeefySysLib/util/Dictionary.h"
#include "BeefySysLib/util/BeefPerf.h"
#include "BeefySysLib/util/BeefPerf.h"
#include "BeefySysLib/util/ZipFile.h"
#include "BeefySysLib/util/Hash.h"
#include "BeefySysLib/platform/PlatformHelper.h"
#include "WinDebugger.h"
#include "MiniDumpDebugger.h"
#include "Linker/BlHash.h"
#include "Backend/BeLibManger.h"
#include "Compiler/BfUtil.h"
#include <shlobj.h>
#include "BeefySysLib/util/AllocDebug.h"
@ -262,6 +266,7 @@ COFF::COFF(DebugTarget* debugTarget) : DbgModule(debugTarget)
mPrevScanName = NULL;
mProcSymCount = 0;
mCvSrcSrvStream = -1;
mCvEmitStream = -1;
mIsFastLink = false;
mHotThunkCurAddr = 0;
mHotThunkDataLeft = 0;
@ -270,6 +275,7 @@ COFF::COFF(DebugTarget* debugTarget) : DbgModule(debugTarget)
mDbgSymRequest = NULL;
mWantsAutoLoadDebugInfo = false;
mPDBLoaded = false;
mEmitSourceFile = NULL;
}
COFF::~COFF()
@ -3605,8 +3611,17 @@ CvCompileUnit* COFF::ParseCompileUnit(CvModuleInfo* moduleInfo, CvCompileUnit* c
GET_INTO(uint, fileTableOfs);
const char* fileName = mStringTable.mStrTable + fileTableOfs;
if ((fileName[0] == '\\') && (fileName[1] == '$'))
fileName++;
DbgSrcFile* srcFile = NULL;
if ((fileName[0] == '/') || (fileName[0] == '\\') ||
if (fileName[0] == '$')
{
srcFile = AddSrcFile(compileUnit, fileName);
}
else if ((fileName[0] == '/') || (fileName[0] == '\\') ||
((fileName[0] != 0) && (fileName[1] == ':')))
{
srcFile = AddSrcFile(compileUnit, fileName);
@ -4642,6 +4657,8 @@ void COFF::ScanCompileUnit(int compileUnitId)
else
{
const char* fileName = mStringTable.mStrTable + fileTableOfs;
if ((fileName[0] == '\\') && (fileName[1] == '$'))
fileName++;
srcFile = AddSrcFile(NULL, fileName);
mSrcFileDeferredRefs.Add(srcFile);
*srcFilePtr = srcFile;
@ -4967,6 +4984,8 @@ bool COFF::CvParseHeader(uint8 wantGuid[16], int32 wantAge)
mStringTable.mStream = streamNum;
if (strcmp(tableName, "srcsrv") == 0)
mCvSrcSrvStream = streamNum;
if (strcmp(tableName, "emit") == 0)
mCvEmitStream = streamNum;
/*if (tableIdx == nameTableIdx)
{
@ -6095,6 +6114,9 @@ void COFF::ClosePDB()
delete kv.mValue;
mHotLibMap.Clear();
mHotLibSymMap.Clear();
delete mEmitSourceFile;
mEmitSourceFile = NULL;
}
bool COFF::LoadPDB(const String& pdbPath, uint8 wantGuid[16], int32 wantAge)
@ -6669,6 +6691,60 @@ String COFF::GetOldSourceCommand(const StringImpl& path)
return "";
}
bool COFF::GetEmitSource(const StringImpl& filePath, String& outText)
{
if (!filePath.StartsWith("$Emit"))
return false;
if (mEmitSourceFile == NULL)
{
mEmitSourceFile = new ZipFile();
String zipPath = mPDBPath;
int dotPos = zipPath.LastIndexOf('.');
zipPath.RemoveToEnd(dotPos);
zipPath.Append("__emit.zip");
if (!mEmitSourceFile->Open(zipPath))
{
if (mCvEmitStream == -1)
return "";
int outSize;
uint8* data = CvReadStream(mCvEmitStream, &outSize);
FileStream fileStream;
fileStream.Open(zipPath, "wb");
fileStream.Write(data, outSize);
fileStream.Close();
delete data;
mEmitSourceFile->Open(zipPath);
}
}
if (mEmitSourceFile->IsOpen())
{
String usePath = filePath;
if (usePath.StartsWith("$Emit"))
{
int dollarPos = usePath.IndexOf('$', 1);
usePath.Remove(0, dollarPos + 1);
}
usePath = EncodeFileName(usePath);
usePath.Append(".bf");
Array<uint8> data;
if (mEmitSourceFile->Get(usePath, data))
{
outText.Insert(outText.mLength, (char*)data.mVals, data.mSize);
return true;
}
}
return false;
}
bool COFF::HasPendingDebugInfo()
{
if (mDbgSymRequest == NULL)
@ -7016,7 +7092,7 @@ addr_target COFF::LocateSymbol(const StringImpl& name)
delete dbgModule;
return 0;
}
mDebugger->mDebugTarget->mDbgModules.push_back(dbgModule);
mDebugger->mDebugTarget->AddDbgModule(dbgModule);
auto symbolEntry = mSymbolNameMap.Find(name.c_str());
if (symbolEntry != NULL)