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@@ -1,6884 +0,0 @@
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-#include "COFF.h"
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-#include "BeefySysLib/FileStream.h"
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-#include "BeefySysLib/MemStream.h"
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-#include "codeview/cvinfo.h"
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-#include "DebugTarget.h"
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-#include "DebugManager.h"
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-#include "DWARFInfo.h"
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-#include "BeefySysLib/Util/PerfTimer.h"
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-#include "BeefySysLib/Util/Dictionary.h"
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-#include "BeefySysLib/Util/BeefPerf.h"
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-#include "BeefySysLib/platform/PlatformHelper.h"
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-#include "WinDebugger.h"
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-#include "MiniDumpDebugger.h"
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-#include "Linker/BlHash.h"
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-#include "Backend/BeLibManger.h"
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-#include <shlobj.h>
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-
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-#include "BeefySysLib/util/AllocDebug.h"
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-
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-USING_NS_BF_DBG;
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-
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-#define MSF_SIGNATURE_700 "Microsoft C/C++ MSF 7.00\r\n\032DS\0\0"
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-static const int NUM_ROOT_DIRS = 73;
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-
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-#pragma warning(default:4800)
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-
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-#define ADDR_FLAG_ABS 0x8000000000000000L
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-
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-#define GET(T) *((T*)(data += sizeof(T)) - 1)
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-#define GET_INTO(T, name) T name = GET(T)
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-#define GET_FROM(ptr, T) *((T*)(ptr += sizeof(T)) - 1)
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-
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-#define PTR_ALIGN(ptr, origPtr, alignSize) ptr = ( (origPtr)+( ((ptr - origPtr) + (alignSize - 1)) & ~(alignSize - 1) ) )
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-
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-static const char* DataGetString(uint8*& data)
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-{
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- const char* prevVal = (const char*)data;
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- while (*data != 0)
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- data++;
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- data++;
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- return prevVal;
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-}
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-
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-#define CREATE_PRIMITIVE(pdbTypeCode, dwTypeCode, typeName, type) \
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- BP_ALLOC_T(DbgType); \
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- dbgType = mAlloc.Alloc<DbgType>(); \
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- dbgType->mCompileUnit = mMasterCompileUnit; \
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- dbgType->mTypeName = typeName; \
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- dbgType->mName = typeName; \
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- dbgType->mTypeCode = dwTypeCode; \
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- dbgType->mSize = sizeof(type); \
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- dbgType->mAlign = sizeof(type); \
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- mCvSystemTypes[(int)pdbTypeCode] = dbgType; \
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- \
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- BP_ALLOC_T(DbgType); \
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- ptrType = mAlloc.Alloc<DbgType>(); \
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- ptrType->mCompileUnit = mMasterCompileUnit; \
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- ptrType->mTypeCode = DbgType_Ptr; \
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- ptrType->mSize = sizeof(addr_target); \
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- ptrType->mAlign = sizeof(addr_target); \
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- ptrType->mTypeParam = dbgType; \
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- dbgType->mPtrType = ptrType; \
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- mCvSystemTypes[(int)pdbTypeCode | ptrMask] = ptrType;
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-
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-#define REGISTER_PRIMITIVE() mTypeMap.Insert(dbgType)
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-
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-static const char* GetLastDoubleColon(const char* name)
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-{
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- int templateDepth = 0;
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- int parenDepth = 0;
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- const char* lastDblColon = NULL;
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- for (const char* checkPtr = name; *checkPtr != '\0'; checkPtr++)
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- {
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- char c = checkPtr[0];
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- if (c == '<')
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- templateDepth++;
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- else if (c == '>')
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- templateDepth--;
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- else if (c == '(')
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- parenDepth++;
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- else if (c == ')')
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- parenDepth--;
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- if ((templateDepth == 0) && (parenDepth == 0) && (c == ':') && (checkPtr[1] == ':'))
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- lastDblColon = checkPtr;
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- if ((templateDepth == 0) && (parenDepth == 0) && (c == ' '))
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- {
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- // This catches cases like "Beefy::BfMethodRef::operator Beefy::BfMethodInstance*", where we want to match the :: right before "operator"
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- break;
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- }
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- }
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- return lastDblColon;
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-}
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-
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-static const char* GetNamespaceEnd(const char* name)
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-{
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- int templateDepth = 0;
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- const char* lastDblColon = NULL;
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- for (const char* checkPtr = name; *checkPtr != '\0'; checkPtr++)
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- {
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- char c = checkPtr[0];
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- if ((c == '<') || (c == ' '))
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- return NULL;
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- if ((c == ':') && (checkPtr[1] == ':'))
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- lastDblColon = checkPtr;
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- }
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- return lastDblColon;
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-}
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-
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-// This version inserts namespaces that contain specialized methods, but since we don't (at the time of this comment) support
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-// calling specialized methods, we don't bother doing this -- it increases the scan time
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-#if 0
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-static const char* GetNamespaceEnd(const char* name)
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-{
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- bool hadTemplate = false;
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- int templateDepth = 0;
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- const char* lastDblColon = NULL;
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- for (const char* checkPtr = name; *checkPtr != '\0'; checkPtr++)
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- {
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- char c = checkPtr[0];
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- if (c == '<')
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- {
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- hadTemplate = true;
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- templateDepth++;
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- }
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- else if (c == '>')
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- templateDepth--;
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- if ((templateDepth == 0) && (c == ':') && (checkPtr[1] == ':'))
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- {
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- if (hadTemplate)
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- {
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- // This is to reject cases like NameSpace::TypeName<int>::sField - since we know that there's a typename attached and we just want 'loose' namespaces,
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- // But this still allows NameSpace::Method<int>, where "NameSpace" is indeed a loose namespace we need to catch
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- return NULL;
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- }
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- lastDblColon = checkPtr;
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- }
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- if ((templateDepth == 0) && (c == ' '))
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- {
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- // This catches cases like "Beefy::BfMethodRef::operator Beefy::BfMethodInstance*", where we want to match the :: right before "operator"
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- // In these cases we do know this is an operator method name so it's not in a loose namespace
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- return NULL;
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- }
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- }
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- return lastDblColon;
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-}
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-#endif
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-
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-//////////////////////////////////////////////////////////////////////////
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-
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-uint8* CvStreamReader::GetTempPtr(int offset, int size, bool mayRecurse, bool* madeCopy)
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-{
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- int pageStart = offset >> mPageBits;
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- int pageEnd = (offset + size - 1) >> mPageBits;
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-
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- if (pageStart >= pageEnd)
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- return mStreamPtrs.mVals[pageStart] + (offset & ((1<<mPageBits) - 1));
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-
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- // Handle the relatively-rare case of spanning multiple pages
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- if (madeCopy != NULL)
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- *madeCopy = true;
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-
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- uint8* destPtr;
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- if (mayRecurse)
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- {
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- if (mCOFF->mTempBufIdx >= mCOFF->mTempBufs.size())
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- mCOFF->mTempBufs.push_back(Array<uint8>());
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- auto& arr = mCOFF->mTempBufs[mCOFF->mTempBufIdx++];
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- if (arr.size() < size)
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- arr.Resize(size);
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- destPtr = arr.mVals;
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- }
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- else
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- {
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- if (mTempData.size() < size)
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- mTempData.Resize(size);
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- destPtr = mTempData.mVals;
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- }
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-
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- uint8* dest = destPtr;
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- while (size > 0)
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- {
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- int copyPage = offset >> mPageBits;
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- int pageOffset = offset & ((1 << mPageBits) - 1);
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- int copyBytes = BF_MIN(mCOFF->mCvPageSize - pageOffset, size);
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- memcpy(destPtr, mStreamPtrs.mVals[copyPage] + pageOffset, copyBytes);
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- destPtr += copyBytes;
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- offset += copyBytes;
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- size -= copyBytes;
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- }
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- return dest;
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-}
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-
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-uint8* CvStreamReader::GetPermanentPtr(int offset, int size, bool* madeCopy)
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-{
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- int pageStart = offset >> mPageBits;
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- int pageEnd = (offset + size - 1) >> mPageBits;
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-
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- if (pageStart == pageEnd)
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- return mStreamPtrs.mVals[pageStart] + (offset & ((1 << mPageBits) - 1));
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-
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- // Handle the relatively-rare case of spanning multiple pages
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- BP_ALLOC("GetPermanentPtr", size);
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- uint8* destData = mCOFF->mAlloc.AllocBytes(size, "GetPermanentPtr");
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- if (madeCopy != NULL)
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- *madeCopy = true;
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-
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- uint8* destPtr = destData;
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- while (size > 0)
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- {
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- int copyPage = offset >> mPageBits;
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- int pageOffset = offset & ((1 << mPageBits) - 1);
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- int copyBytes = BF_MIN(mCOFF->mCvPageSize - pageOffset, size);
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- memcpy(destPtr, mStreamPtrs.mVals[copyPage] + pageOffset, copyBytes);
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- destPtr += copyBytes;
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- offset += copyBytes;
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- size -= copyBytes;
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- }
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- return destData;
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-}
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-
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-//////////////////////////////////////////////////////////////////////////
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-
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-COFF::COFF(DebugTarget* debugTarget) : DbgModule(debugTarget)
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-{
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- mParseKind = ParseKind_Full;
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- memset(mPDBGuid, 0, 16);
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- mDebugAge = -1;
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- mFileAge = -1;
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- mCvMinTag = -1;
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- mCvMaxTag = -1;
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- mCvIPIMinTag = -1;
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- mCvIPIMaxTag = -1;
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- mMasterCompileUnit = NULL;
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- mTempBufIdx = 0;
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-
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- mCvPageSize = 0;
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- mCvPageBits = 31;
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- mCvDataStream = NULL;
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- mCvHeaderData = NULL;
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- mCvStrTableData = NULL;
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- mCvPublicSymbolData = NULL;
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- mCvGlobalSymbolData = NULL;
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- mNewFPOData = NULL;
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- mCvGlobalSymbolInfoStream = 0;
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- mCvPublicSymbolInfoStream = 0;
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- mCvSymbolRecordStream = 0;
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- mCvNewFPOStream = 0;
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- mCvMappedFile = INVALID_HANDLE_VALUE;
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- mCvMappedFileMapping = INVALID_HANDLE_VALUE;
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- mCvMappedViewOfFile = NULL;
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- mCvMappedFileSize = 0;
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- //mParsedProcRecs = false;
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-
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- mGlobalsTargetType = NULL;
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- mPrevScanName = NULL;
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- mProcSymCount = 0;
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- mCvSrcSrvStream = -1;
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- mIsFastLink = false;
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- mHotThunkCurAddr = 0;
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- mHotThunkDataLeft = 0;
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-
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- mTriedSymSrv = false;
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- mDbgSymRequest = NULL;
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- mWantsAutoLoadDebugInfo = false;
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- mPDBLoaded = false;
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-}
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-
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-COFF::~COFF()
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-{
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- BF_ASSERT(mTempBufIdx == 0);
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- ClosePDB();
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- mDebugger->mDbgSymSrv.ReleaseRequest(mDbgSymRequest);
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-}
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-
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-const char* COFF::CvCheckTargetMatch(const char* name, bool& wasBeef)
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-{
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- /*if (mGlobalsTargetType->IsGlobalsContainer())
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- {
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- wasBeef = true;
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- }
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- else*/ if (mGlobalsTargetType->mLanguage == DbgLanguage_Beef)
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- {
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- if (strncmp(name, "_bf::", 5) != 0)
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- return NULL;
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- name += 5;
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- wasBeef = true;
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- }
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- else if (mGlobalsTargetType->mTypeCode == DbgType_Root)
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- {
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- if (strncmp(name, "_bf::", 5) == 0)
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- {
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- wasBeef = true;
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- name += 5;
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- }
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- }
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-
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- if (mGlobalsTargetType->mName == NULL)
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- {
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- for (const char* cPtr = name; *cPtr != '\0'; cPtr++)
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- {
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- if (*cPtr == ':')
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- return NULL;
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- if (*cPtr == '<')
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- return NULL;
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- }
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-
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- return name;
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- }
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-
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- const char* memberNamePtr = name;
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- const char* typeName = mGlobalsTargetType->mName;
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-
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- while (true)
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- {
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- char cm = *(memberNamePtr++);
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- char ct = *(typeName++);
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- if (ct == 0)
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- {
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- if (cm == ':')
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- {
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- const char* memberName = memberNamePtr + 1;
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- for (const char* cPtr = memberName; *cPtr != '\0'; cPtr++)
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- {
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- if (*cPtr == ':')
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- return NULL;
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- if (*cPtr == '<')
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- return NULL;
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- }
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- return memberName;
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- }
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- return NULL;
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- }
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- if (cm != ct)
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- {
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- if ((cm == ':') && (ct == '.') && (memberNamePtr[0] == ':'))
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- {
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- memberNamePtr++;
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- continue;
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- }
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- return NULL;
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- }
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- }
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-}
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-
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-int COFF::CvGetStringHash(const char* str)
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-{
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- if (str == NULL)
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- return 0;
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-
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- int curHash = 0;
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- const char* curHashPtr = str;
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- while (*curHashPtr != 0)
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- {
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- char c = *curHashPtr;
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- curHash = ((curHash ^ *curHashPtr) << 5) - curHash;
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- curHashPtr++;
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- }
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- return curHash & 0x3FFFFFFF;
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-}
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-
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-// Remove "__ptr64"
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-void COFF::CvFixupName(char* name)
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-{
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- char* cPtrOut = NULL;
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- for (char* cPtr = name; *cPtr != '\0'; cPtr++)
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- {
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- if ((cPtr[0] == '_') && (cPtr[1] == '_'))
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- {
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- if (strncmp(cPtr + 2, "ptr64", 5) == 0)
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- {
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- if (cPtrOut == NULL)
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- cPtrOut = cPtr;
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- cPtr += 6;
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- }
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- }
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- else if (cPtrOut != NULL)
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- {
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- *(cPtrOut++) = *cPtr;
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- }
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- }
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-
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- if (cPtrOut != NULL)
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- *(cPtrOut++) = '\0';
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-}
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-
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-void COFF::InitCvTypes()
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-{
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- if (mMasterCompileUnit != NULL)
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- {
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- BF_ASSERT(mCompileUnits.size() == 1);
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- return;
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- }
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-
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- mDbgFlavor = DbgFlavor_MS;
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- mCvSystemTypes.Resize(0x700);
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-
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- DbgType* dbgType;
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- DbgType* ptrType;
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-
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-#ifdef BF_DBG_32
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- const int ptrMask = 0x0400; // T_32*
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-#else
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- const int ptrMask = 0x0600; // T_64*
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-#endif
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- mMasterCompileUnit = new DbgCompileUnit(this);
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- mMasterCompileUnit->mDbgModule = this;
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- mMasterCompileUnit->mIsMaster = true;
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- mCompileUnits.push_back(mMasterCompileUnit);
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-
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- CREATE_PRIMITIVE(T_NOTTRANS, DbgType_Void, "void", void*);
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|
|
- mCvSystemTypes[T_NOTTRANS]->mSize = 0;
|
|
|
- mCvSystemTypes[T_NOTTRANS]->mAlign = 0;
|
|
|
- CREATE_PRIMITIVE(T_NOTYPE, DbgType_Void, "void", void*);
|
|
|
- mCvSystemTypes[T_NOTYPE]->mSize = 0;
|
|
|
- mCvSystemTypes[T_NOTYPE]->mAlign = 0;
|
|
|
- CREATE_PRIMITIVE(T_VOID, DbgType_Void, "void", void*);
|
|
|
- mCvSystemTypes[T_VOID]->mSize = 0;
|
|
|
- mCvSystemTypes[T_VOID]->mAlign = 0;
|
|
|
- mCvSystemTypes[T_PVOID] = ptrType;
|
|
|
-#ifdef BF_DBG_32
|
|
|
- CREATE_PRIMITIVE(T_HRESULT, DbgType_u32, "HRESULT", addr_target);
|
|
|
-#else
|
|
|
- CREATE_PRIMITIVE(T_HRESULT, DbgType_u64, "HRESULT", addr_target);
|
|
|
-#endif
|
|
|
- CREATE_PRIMITIVE(T_CHAR, DbgType_SChar, "char", char);
|
|
|
- CREATE_PRIMITIVE(T_RCHAR, DbgType_SChar, "char", char); REGISTER_PRIMITIVE();
|
|
|
- CREATE_PRIMITIVE(T_UCHAR, DbgType_UChar, "char8", uint8); REGISTER_PRIMITIVE();
|
|
|
- CREATE_PRIMITIVE(T_WCHAR, DbgType_SChar16, "wchar", uint16); REGISTER_PRIMITIVE();
|
|
|
- CREATE_PRIMITIVE(T_CHAR16, DbgType_UChar16, "char16", uint16);
|
|
|
- CREATE_PRIMITIVE(T_CHAR32, DbgType_UChar32, "char32", uint32);
|
|
|
- CREATE_PRIMITIVE(T_INT1, DbgType_i8, "sbyte", int8);
|
|
|
- CREATE_PRIMITIVE(T_UINT1, DbgType_u8, "byte", uint8);
|
|
|
- CREATE_PRIMITIVE(T_SHORT, DbgType_i16, "short", int16);
|
|
|
- CREATE_PRIMITIVE(T_INT2, DbgType_i16, "short", int16);
|
|
|
- CREATE_PRIMITIVE(T_USHORT, DbgType_u16, "ushort", uint16);
|
|
|
- CREATE_PRIMITIVE(T_UINT2, DbgType_u16, "ushort", uint16);
|
|
|
- CREATE_PRIMITIVE(T_LONG, DbgType_i32, "int", int32);
|
|
|
- CREATE_PRIMITIVE(T_INT4, DbgType_i32, "int", int32);
|
|
|
- CREATE_PRIMITIVE(T_ULONG, DbgType_i32, "uint", uint32);
|
|
|
- CREATE_PRIMITIVE(T_UINT4, DbgType_u32, "uint", uint32);
|
|
|
- CREATE_PRIMITIVE(T_QUAD, DbgType_i64, "int64", int64);
|
|
|
- CREATE_PRIMITIVE(T_INT8, DbgType_i64, "int64", int64); REGISTER_PRIMITIVE();
|
|
|
- CREATE_PRIMITIVE(T_UQUAD, DbgType_u64, "uint64", uint64);
|
|
|
- CREATE_PRIMITIVE(T_UINT8, DbgType_u64, "uint64", uint64); REGISTER_PRIMITIVE();
|
|
|
- CREATE_PRIMITIVE(T_OCT, DbgType_i128, "int128", uint128);
|
|
|
- CREATE_PRIMITIVE(T_INT16, DbgType_i128, "int128", uint128);
|
|
|
- CREATE_PRIMITIVE(T_UOCT, DbgType_u128, "uint128", uint128);
|
|
|
- CREATE_PRIMITIVE(T_UINT16, DbgType_u128, "uint128", uint128);
|
|
|
- CREATE_PRIMITIVE(T_BOOL08, DbgType_Bool, "bool", bool);
|
|
|
- CREATE_PRIMITIVE(T_BOOL32, DbgType_Bool, "bool", int32);
|
|
|
- CREATE_PRIMITIVE(T_REAL32, DbgType_Single, "float", float);
|
|
|
- CREATE_PRIMITIVE(T_REAL64, DbgType_Double, "double", double);
|
|
|
- CREATE_PRIMITIVE(T_REAL80, DbgType_Double, "double80", double); // This isn't correct
|
|
|
-}
|
|
|
-
|
|
|
-addr_target COFF::GetSectionAddr(uint16 section, uint32 offset)
|
|
|
-{
|
|
|
- if (section == 0)
|
|
|
- return offset;
|
|
|
-
|
|
|
- if ((section & 0x8000) != 0)
|
|
|
- {
|
|
|
- auto linkedModule = GetLinkedModule();
|
|
|
- addr_target hiBase = linkedModule->mSecRelEncodingVec[section & 0x7FFF];
|
|
|
- return hiBase + offset;
|
|
|
- }
|
|
|
-
|
|
|
- int rva = mSectionRVAs[section - 1];
|
|
|
- if (rva == 0)
|
|
|
- return ADDR_FLAG_ABS + offset;
|
|
|
-
|
|
|
- return (addr_target)mImageBase + rva + offset;
|
|
|
-}
|
|
|
-
|
|
|
-DbgType* COFF::CvGetType(int typeId)
|
|
|
-{
|
|
|
- //TODO: How do we handle types that have the high bit set?
|
|
|
- if (typeId < 0)
|
|
|
- return NULL;
|
|
|
-
|
|
|
- /*if (typeId == 0)
|
|
|
- return NULL;*/
|
|
|
- if (typeId < 0x1000)
|
|
|
- {
|
|
|
- TYPE_ENUM_e typeEnum = (TYPE_ENUM_e)typeId;
|
|
|
- DbgType* type = mCvSystemTypes[typeId];
|
|
|
- BF_ASSERT(type != NULL);
|
|
|
- return type;
|
|
|
- }
|
|
|
-
|
|
|
- DbgType* type = mCvTypeMap[typeId - mCvMinTag];
|
|
|
- if (type == NULL)
|
|
|
- type = CvParseType(typeId);
|
|
|
-
|
|
|
- /*if ((!allowNull) || (type != NULL))
|
|
|
- {
|
|
|
- BF_ASSERT(type->mCompileUnit->mDbgModule == this);
|
|
|
- }*/
|
|
|
-
|
|
|
- return type;
|
|
|
-}
|
|
|
-
|
|
|
-DbgType* COFF::CvGetType(int typeId, CvCompileUnit* compileUnit)
|
|
|
-{
|
|
|
- if ((typeId & 0x80000000) != 0)
|
|
|
- {
|
|
|
- return CvGetType(MapImport(compileUnit, typeId));
|
|
|
- }
|
|
|
- return CvGetType(typeId);
|
|
|
-}
|
|
|
-
|
|
|
-int COFF::CvGetTagStart(int tagIdx, bool ipi)
|
|
|
-{
|
|
|
- if (tagIdx == 0)
|
|
|
- return NULL;
|
|
|
- if (ipi)
|
|
|
- return mCvIPITagStartMap[tagIdx - mCvMinTag];
|
|
|
- else
|
|
|
- return mCvTagStartMap[tagIdx - mCvMinTag];
|
|
|
-}
|
|
|
-
|
|
|
-uint8* COFF::CvGetTagData(int tagIdx, bool ipi, int* outDataSize)
|
|
|
-{
|
|
|
- if (tagIdx == 0)
|
|
|
- return NULL;
|
|
|
-
|
|
|
- auto& reader = ipi ? mCvIPIReader : mCvTypeSectionReader;
|
|
|
- int offset = ipi ? mCvIPITagStartMap[tagIdx - mCvIPIMinTag] : mCvTagStartMap[tagIdx - mCvMinTag];
|
|
|
-
|
|
|
- uint8* data = reader.GetTempPtr(offset, 4);
|
|
|
- uint16 trLength = *(uint16*)data;
|
|
|
- data = reader.GetTempPtr(offset + 2, trLength, true);
|
|
|
-
|
|
|
- if (outDataSize != NULL)
|
|
|
- *outDataSize = trLength;
|
|
|
-
|
|
|
- return data;
|
|
|
-}
|
|
|
-
|
|
|
-int64 COFF::CvParseConstant(uint16 constVal, uint8*& data)
|
|
|
-{
|
|
|
- if (constVal < LF_NUMERIC) // 0x8000
|
|
|
- return constVal;
|
|
|
- switch (constVal)
|
|
|
- {
|
|
|
- case LF_CHAR:
|
|
|
- return GET(int8);
|
|
|
- case LF_SHORT:
|
|
|
- return GET(int16);
|
|
|
- case LF_USHORT:
|
|
|
- return GET(uint16);
|
|
|
- case LF_LONG:
|
|
|
- return GET(int32);
|
|
|
- case LF_ULONG:
|
|
|
- return GET(uint32);
|
|
|
- case LF_QUADWORD:
|
|
|
- return GET(int64);
|
|
|
- case LF_UQUADWORD:
|
|
|
- return (int64)GET(uint64);
|
|
|
- default:
|
|
|
- BF_FATAL("Not handled");
|
|
|
- }
|
|
|
- return 0;
|
|
|
-}
|
|
|
-
|
|
|
-int64 COFF::CvParseConstant(uint8*& data)
|
|
|
-{
|
|
|
- uint16 val = GET(uint16);
|
|
|
- return CvParseConstant(val, data);
|
|
|
-}
|
|
|
-
|
|
|
-const char* COFF::CvParseString(uint8*& data)
|
|
|
-{
|
|
|
- const char* strStart = (const char*)data;
|
|
|
- int strLen = strlen((const char*)data);
|
|
|
- if (strLen == 0)
|
|
|
- return NULL;
|
|
|
- data += strLen + 1;
|
|
|
- return strStart;
|
|
|
-}
|
|
|
-
|
|
|
-const char* COFF::CvParseAndDupString(uint8*& data)
|
|
|
-{
|
|
|
- int strLen = strlen((const char*)data);
|
|
|
- if (strLen == 0)
|
|
|
- {
|
|
|
- data++;
|
|
|
- return NULL;
|
|
|
- }
|
|
|
-
|
|
|
- BP_ALLOC("CvParseAndDupString", strLen + 1);
|
|
|
- char* dupStr = (char*)mAlloc.AllocBytes(strLen + 1, "CvParseAndDupString");
|
|
|
- memcpy(dupStr, data, strLen);
|
|
|
- data += strLen + 1;
|
|
|
- return dupStr;
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::CvParseArgList(DbgSubprogram* subprogram, int tagIdx, bool ipi)
|
|
|
-{
|
|
|
- uint8* data = CvGetTagData(tagIdx, ipi);
|
|
|
- CvAutoReleaseTempData releaseTempData(this, data);
|
|
|
-
|
|
|
- int16 trLeafType = GET(int16);
|
|
|
-
|
|
|
- BF_ASSERT(trLeafType == LF_ARGLIST);
|
|
|
-
|
|
|
- int argCount = GET(int32);
|
|
|
- for (int argIdx = 0; argIdx < argCount; argIdx++)
|
|
|
- {
|
|
|
- CV_typ_t argTypeId = GET(CV_typ_t);
|
|
|
- DbgType* argType = CvGetType(argTypeId);
|
|
|
-
|
|
|
- BP_ALLOC_T(DbgVariable);
|
|
|
- DbgVariable* arg = mAlloc.Alloc<DbgVariable>();
|
|
|
- arg->mType = argType;
|
|
|
- arg->mIsParam = true;
|
|
|
- subprogram->mParams.PushBack(arg);
|
|
|
- }
|
|
|
-
|
|
|
- ReleaseTempBuf(data);
|
|
|
-}
|
|
|
-
|
|
|
-DbgSubprogram* COFF::CvParseMethod(DbgType* parentType, const char* methodName, int tagIdx, bool ipi, DbgSubprogram* subprogram)
|
|
|
-{
|
|
|
- BP_ZONE("COFF::CvParseMethod");
|
|
|
-
|
|
|
- uint8* data = CvGetTagData(tagIdx, ipi);
|
|
|
- CvAutoReleaseTempData releaseTempData(this, data);
|
|
|
-
|
|
|
- bool fromTypeSection = methodName != NULL;
|
|
|
-
|
|
|
- if ((methodName != NULL) && (strcmp(methodName, "GetLength") == 0))
|
|
|
- {
|
|
|
- NOP;
|
|
|
- }
|
|
|
-
|
|
|
- uint8* dataStart = data;
|
|
|
- int16 trLeafType = GET(int16);
|
|
|
-
|
|
|
- if (trLeafType == LF_FUNC_ID)
|
|
|
- {
|
|
|
- lfFuncId* funcData = (lfFuncId*)dataStart;
|
|
|
- subprogram = CvParseMethod(NULL, (const char*)funcData->name, funcData->type, false, subprogram);
|
|
|
- return subprogram;
|
|
|
- }
|
|
|
-
|
|
|
- if (trLeafType == LF_MFUNC_ID)
|
|
|
- {
|
|
|
- lfMFuncId* funcData = (lfMFuncId*)dataStart;
|
|
|
- auto parentType = CvGetType(funcData->parentType);
|
|
|
- //subprogram = CvParseMethod(parentType, (const char*)funcData->name, funcData->type, false, subprogram);
|
|
|
-
|
|
|
- if ((funcData->name != NULL) && (strcmp((const char*)funcData->name, "CalcNewSize") == 0))
|
|
|
- {
|
|
|
- NOP;
|
|
|
- }
|
|
|
-
|
|
|
- // We shouldn't pass parentType in there, because that would be the declType and not the actual primary type (ie: definition type)
|
|
|
- subprogram = CvParseMethod(NULL, (const char*)funcData->name, funcData->type, false, subprogram);
|
|
|
- return subprogram;
|
|
|
- }
|
|
|
-
|
|
|
- //DbgSubprogram* subprogram = mAlloc.Alloc<DbgSubprogram>();
|
|
|
- if (subprogram == NULL)
|
|
|
- {
|
|
|
- BP_ALLOC_T(DbgSubprogram);
|
|
|
- subprogram = mAlloc.Alloc<DbgSubprogram>();
|
|
|
- }
|
|
|
-
|
|
|
- subprogram->mName = methodName;
|
|
|
-
|
|
|
- int argListId = 0;
|
|
|
- if (trLeafType == LF_MFUNCTION)
|
|
|
- {
|
|
|
- static int gMFuncIdx = 0;
|
|
|
- gMFuncIdx++;
|
|
|
-
|
|
|
- lfMFunc* funcData = (lfMFunc*)dataStart;
|
|
|
- argListId = funcData->arglist;
|
|
|
- subprogram->mReturnType = CvGetType(funcData->rvtype);
|
|
|
-
|
|
|
- //TODO:
|
|
|
- if (parentType == NULL)
|
|
|
- subprogram->mParentType = CvGetType(funcData->classtype);
|
|
|
-
|
|
|
- DbgType* thisType = CvGetType(funcData->thistype);
|
|
|
- if ((thisType != NULL) && (!thisType->IsVoid()))
|
|
|
- {
|
|
|
- BP_ALLOC_T(DbgVariable);
|
|
|
- DbgVariable* arg = mAlloc.Alloc<DbgVariable>();
|
|
|
- arg->mType = thisType;
|
|
|
- arg->mIsParam = true;
|
|
|
- arg->mTagIdx = gMFuncIdx;
|
|
|
- subprogram->mParams.PushBack(arg);
|
|
|
-
|
|
|
- //TODO: Why did we have this "fromTypeSection" check? It caused non-static methods from S_GPROC32_ID to look like static methods in the autocomplete list
|
|
|
- //if (fromTypeSection)
|
|
|
- {
|
|
|
- arg->mType = thisType;
|
|
|
- subprogram->mHasThis = true;
|
|
|
- arg->mName = "this";
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- else if (trLeafType == LF_METHODLIST)
|
|
|
- {
|
|
|
- int32 flags = GET(int32);
|
|
|
- int methodIndex = GET(int32);
|
|
|
- return CvParseMethod(parentType, methodName, methodIndex, ipi, subprogram);
|
|
|
- }
|
|
|
- else if (trLeafType == LF_PROCEDURE)
|
|
|
- {
|
|
|
- lfProc* funcData = (lfProc*)dataStart;
|
|
|
- subprogram->mReturnType = CvGetType(funcData->rvtype);
|
|
|
- argListId = funcData->arglist;
|
|
|
- }
|
|
|
- else if (trLeafType == LF_MFUNC_ID)
|
|
|
- {
|
|
|
- //
|
|
|
-
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- BF_FATAL("Unhandled func type");
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- if ((parentType != NULL) && (!mIsHotObjectFile))
|
|
|
- {
|
|
|
- subprogram->mCompileUnit = parentType->mCompileUnit;
|
|
|
- parentType->mMethodList.PushBack(subprogram);
|
|
|
- }
|
|
|
-
|
|
|
- mSubprograms.push_back(subprogram);
|
|
|
- CvParseArgList(subprogram, argListId, ipi);
|
|
|
- return subprogram;
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::CvParseMethodList(DbgType* parentType, const char* methodName, int tagIdx, bool ipi)
|
|
|
-{
|
|
|
- int dataSize = 0;
|
|
|
- uint8* data = CvGetTagData(tagIdx, ipi, &dataSize);
|
|
|
- CvAutoReleaseTempData releaseTempData(this, data);
|
|
|
-
|
|
|
- uint8* dataEnd = data + dataSize;
|
|
|
- int16 trLeafType = GET(int16);
|
|
|
-
|
|
|
- BF_ASSERT(trLeafType == LF_METHODLIST);
|
|
|
-
|
|
|
- while (data < dataEnd)
|
|
|
- {
|
|
|
- int32 flags = GET(int32);
|
|
|
- int32 methodIndex = GET(int32);
|
|
|
- CvParseMethod(parentType, methodName, methodIndex, ipi);
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::CvParseMembers(DbgType* parentType, int tagIdx, bool ipi)
|
|
|
-{
|
|
|
- if (tagIdx == NULL)
|
|
|
- return;
|
|
|
-
|
|
|
- auto& reader = ipi ? mCvIPIReader : mCvTypeSectionReader;
|
|
|
- int offset = ipi ? mCvIPITagStartMap[tagIdx - mCvIPIMinTag] : mCvTagStartMap[tagIdx - mCvMinTag];
|
|
|
-
|
|
|
- uint8* data = reader.GetTempPtr(offset, 4);
|
|
|
- uint16 trLength = *(uint16*)data;
|
|
|
- offset += 2;
|
|
|
- data = reader.GetTempPtr(offset, trLength, true);
|
|
|
- CvAutoReleaseTempData releaseTempData(this, data);
|
|
|
-
|
|
|
- uint8* dataStart = data;
|
|
|
- uint8* dataEnd = data + trLength;
|
|
|
- int16 trLeafType = GET(int16);
|
|
|
- bool strMadeCopy;
|
|
|
-
|
|
|
- auto _ParseString = [&]()
|
|
|
- {
|
|
|
- strMadeCopy = false;
|
|
|
- int nameLen = strlen((const char*)data);
|
|
|
- int nameOfs = data - dataStart;
|
|
|
- const char* name = (const char*)reader.GetPermanentPtr(offset + nameOfs, nameLen + 1, &strMadeCopy);
|
|
|
- data += nameLen + 1;
|
|
|
- return name;
|
|
|
- };
|
|
|
-
|
|
|
- if (trLeafType == 0)
|
|
|
- return;
|
|
|
- switch (trLeafType)
|
|
|
- {
|
|
|
- case LF_FIELDLIST:
|
|
|
- {
|
|
|
- uint8* sectionStart = data;
|
|
|
-
|
|
|
- while (data < dataEnd)
|
|
|
- {
|
|
|
- uint8* leafDataStart = data;
|
|
|
- int leafType = (int)GET(uint16);
|
|
|
- switch (leafType)
|
|
|
- {
|
|
|
- case LF_VFUNCTAB:
|
|
|
- {
|
|
|
- lfVFuncTab& vfuncTab = *(lfVFuncTab*)leafDataStart;
|
|
|
-
|
|
|
- DbgType* vtableType = CvGetType(vfuncTab.type);
|
|
|
-
|
|
|
- BP_ALLOC_T(DbgVariable);
|
|
|
- DbgVariable* vtableMember = mAlloc.Alloc<DbgVariable>();
|
|
|
- vtableMember->mType = vtableType;
|
|
|
- parentType->mMemberList.PushFront(vtableMember);
|
|
|
-
|
|
|
- data = (uint8*)(&vfuncTab + 1);
|
|
|
- }
|
|
|
- break;
|
|
|
- case LF_BCLASS:
|
|
|
- {
|
|
|
- lfBClass& baseClassInfo = *(lfBClass*)leafDataStart;
|
|
|
-
|
|
|
- BP_ALLOC_T(DbgBaseTypeEntry);
|
|
|
- DbgBaseTypeEntry* baseTypeEntry = mAlloc.Alloc<DbgBaseTypeEntry>();
|
|
|
- data = (uint8*)&baseClassInfo.offset;
|
|
|
- baseTypeEntry->mThisOffset = (int)CvParseConstant(data);
|
|
|
- if (baseClassInfo.index != 0)
|
|
|
- {
|
|
|
- baseTypeEntry->mBaseType = CvGetType(baseClassInfo.index);
|
|
|
- parentType->mBaseTypes.PushBack(baseTypeEntry);
|
|
|
- parentType->mAlign = std::max(parentType->mAlign, baseTypeEntry->mBaseType->GetAlign());
|
|
|
-
|
|
|
- if (!parentType->mSizeCalculated)
|
|
|
- {
|
|
|
- if ((parentType->mSize == 0) && (baseTypeEntry->mBaseType->IsBfObject()))
|
|
|
- {
|
|
|
- parentType->mExtType = DbgExtType_Interface;
|
|
|
- }
|
|
|
-
|
|
|
- parentType->mSize = BF_MAX(parentType->mSize, baseTypeEntry->mBaseType->GetByteCount());
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- break;
|
|
|
- case LF_VBCLASS:
|
|
|
- case LF_IVBCLASS:
|
|
|
- {
|
|
|
- lfVBClass& baseClassInfo = *(lfVBClass*)leafDataStart;
|
|
|
-
|
|
|
- BP_ALLOC_T(DbgBaseTypeEntry);
|
|
|
- DbgBaseTypeEntry* baseTypeEntry = mAlloc.Alloc<DbgBaseTypeEntry>();
|
|
|
- baseTypeEntry->mBaseType = CvGetType(baseClassInfo.index);
|
|
|
-
|
|
|
- data = (uint8*)&baseClassInfo.vbpoff;
|
|
|
- baseTypeEntry->mThisOffset = (int)CvParseConstant(data);
|
|
|
- baseTypeEntry->mVTableOffset = (int)CvParseConstant(data);
|
|
|
- parentType->mBaseTypes.PushBack(baseTypeEntry);
|
|
|
- }
|
|
|
- break;
|
|
|
- case LF_ENUMERATE:
|
|
|
- {
|
|
|
- CV_fldattr_t fieldAttr = GET(CV_fldattr_t);
|
|
|
- int64 fieldVal = CvParseConstant(data);
|
|
|
-
|
|
|
- const char* fieldName = _ParseString();
|
|
|
-
|
|
|
- BP_ALLOC_T(DbgVariable);
|
|
|
- DbgVariable* member = mAlloc.Alloc<DbgVariable>();
|
|
|
- member->mCompileUnit = parentType->mCompileUnit;
|
|
|
- member->mConstValue = fieldVal;
|
|
|
- member->mName = fieldName;
|
|
|
- member->mIsStatic = true;
|
|
|
- member->mIsConst = true;
|
|
|
- member->mType = parentType->mTypeParam;
|
|
|
- FixConstant(member);
|
|
|
-
|
|
|
- parentType->mMemberList.PushBack(member);
|
|
|
- }
|
|
|
- break;
|
|
|
- case LF_NESTTYPE:
|
|
|
- {
|
|
|
- // Resolve nested types at end through 'primary type'
|
|
|
- // Nested types also include nested TypeDefs, so the embedded type index may even be a primitive type here
|
|
|
-
|
|
|
- // Why did we have this check to avoid unnamed nested types?
|
|
|
- // it seems we added this and removed it a couple times.
|
|
|
- // Disallowing NULL nested types here breaks the "_BUF_SIZE" in String, which is
|
|
|
- // an anonymous enum
|
|
|
- /*int16 pad = GET(int16);
|
|
|
- int32 nestedTypeId = GET(int32);
|
|
|
- const char* typeName = CvParseAndDupString(data);
|
|
|
- if ((typeName != NULL) && (typeName[0] != '<'))
|
|
|
- {
|
|
|
- DbgType* nestedType = CvCreateType();
|
|
|
- nestedType->mTypeParam = CvGetType(nestedTypeId);
|
|
|
- nestedType->mTypeCode = DbgType_TypeDef;
|
|
|
- nestedType->mName = typeName;
|
|
|
- nestedType->mTypeName = typeName;
|
|
|
- nestedType->mParent = parentType;
|
|
|
- parentType->mSubTypeList.PushBack(nestedType);
|
|
|
- }*/
|
|
|
-
|
|
|
- int16 pad = GET(int16);
|
|
|
- int32 nestedTypeId = GET(int32);
|
|
|
-
|
|
|
- const char* typeName = _ParseString();
|
|
|
-
|
|
|
- DbgType* nestedType = CvCreateType();
|
|
|
- nestedType->mTypeParam = CvGetType(nestedTypeId);
|
|
|
- nestedType->mTypeCode = DbgType_TypeDef;
|
|
|
- if ((typeName != NULL) && (typeName[0] != '<'))
|
|
|
- {
|
|
|
- nestedType->mName = typeName;
|
|
|
- nestedType->mTypeName = typeName;
|
|
|
- }
|
|
|
- nestedType->mParent = parentType;
|
|
|
- parentType->mSubTypeList.PushBack(nestedType);
|
|
|
- }
|
|
|
- break;
|
|
|
- case LF_ONEMETHOD:
|
|
|
- {
|
|
|
- CV_fldattr_t attr = GET(CV_fldattr_t);
|
|
|
- CV_typ_t methodTypeId = GET(CV_typ_t);
|
|
|
-
|
|
|
- int virtOffset = -1;
|
|
|
- if ((attr.mprop == CV_MTintro) || (attr.mprop == CV_MTpureintro))
|
|
|
- virtOffset = GET(int32);
|
|
|
- const char* methodName = _ParseString();
|
|
|
- DbgSubprogram* subProgram = CvParseMethod(parentType, methodName, methodTypeId, ipi);
|
|
|
- subProgram->mVirtual = (attr.mprop == CV_MTintro) || (attr.mprop == CV_MTpureintro) || (attr.mprop == CV_MTvirtual);
|
|
|
- subProgram->mVTableLoc = virtOffset;
|
|
|
- }
|
|
|
- break;
|
|
|
- case LF_METHOD:
|
|
|
- {
|
|
|
- int count = (int)GET(uint16);
|
|
|
- int32 methodList = GET(int32);
|
|
|
- const char* methodName = _ParseString();
|
|
|
-
|
|
|
- uint8* listData = CvGetTagData(methodList, ipi);
|
|
|
- CvAutoReleaseTempData releaseTempData(this, listData);
|
|
|
-
|
|
|
- int16 trLeafType = GET_FROM(listData, int16);
|
|
|
- BF_ASSERT(trLeafType == LF_METHODLIST);
|
|
|
-
|
|
|
- for (int methodIdx = 0; methodIdx < count; methodIdx++)
|
|
|
- {
|
|
|
- CV_fldattr_t attr = GET_FROM(listData, CV_fldattr_t);
|
|
|
- int16 unused = GET_FROM(listData, int16);
|
|
|
- CV_typ_t methodTypeId = GET_FROM(listData, CV_typ_t);
|
|
|
- int virtOffset = -1;
|
|
|
- if ((attr.mprop == CV_MTintro) || (attr.mprop == CV_MTpureintro))
|
|
|
- virtOffset = GET_FROM(listData, int32);
|
|
|
-
|
|
|
- DbgSubprogram* subProgram = CvParseMethod(parentType, methodName, methodTypeId, ipi);
|
|
|
- subProgram->mVirtual = (attr.mprop == CV_MTintro) || (attr.mprop == CV_MTpureintro) || (attr.mprop == CV_MTvirtual);
|
|
|
- subProgram->mVTableLoc = virtOffset;
|
|
|
- }
|
|
|
- }
|
|
|
- break;
|
|
|
- case LF_MEMBER:
|
|
|
- case LF_STMEMBER:
|
|
|
- {
|
|
|
- bool isStatic = leafType == LF_STMEMBER;
|
|
|
- bool isConst = false;
|
|
|
- CV_fldattr_t attr = GET(CV_fldattr_t);
|
|
|
- CV_typ_t fieldTypeId = GET(CV_typ_t);
|
|
|
-
|
|
|
- if (parentType->mTagIdx == 29184)
|
|
|
- {
|
|
|
- NOP;
|
|
|
- }
|
|
|
-
|
|
|
- int memberOffset = -1;
|
|
|
- if (isStatic)
|
|
|
- {
|
|
|
- //?
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- memberOffset = (int)CvParseConstant(data);
|
|
|
- }
|
|
|
- char* fieldName = (char*)_ParseString();
|
|
|
-
|
|
|
- if ((fieldName != NULL) && (strcmp(fieldName, "$prim") == 0))
|
|
|
- {
|
|
|
- DbgType* fieldType = CvGetType(fieldTypeId);
|
|
|
- DbgBaseTypeEntry* baseTypeEntry = mAlloc.Alloc<DbgBaseTypeEntry>();
|
|
|
- baseTypeEntry->mThisOffset = 0;
|
|
|
- baseTypeEntry->mBaseType = fieldType;
|
|
|
- parentType->mBaseTypes.PushFront(baseTypeEntry);
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- int64 constVal = 0;
|
|
|
- if ((parentType->mLanguage == DbgLanguage_Beef) && (isStatic))
|
|
|
- {
|
|
|
- for (char* cPtr = fieldName; true; cPtr++)
|
|
|
- {
|
|
|
- char c = *cPtr;
|
|
|
- if (c == 0)
|
|
|
- break;
|
|
|
- if (c == '$')
|
|
|
- {
|
|
|
- if (!strMadeCopy)
|
|
|
- {
|
|
|
- int ofs = cPtr - fieldName;
|
|
|
- fieldName = DbgDupString(fieldName, "CvParseMembers.LF_MEMBER");
|
|
|
- cPtr = fieldName + ofs;
|
|
|
- }
|
|
|
-
|
|
|
- isConst = true;
|
|
|
- if (cPtr[1] == '_')
|
|
|
- constVal = -atoll(cPtr + 2);
|
|
|
- else
|
|
|
- constVal = atoll(cPtr + 1);
|
|
|
- *cPtr = 0;
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if ((isStatic) && (!isConst) && (mIsHotObjectFile))
|
|
|
- {
|
|
|
- // Already has statics filled in
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- BP_ALLOC_T(DbgVariable);
|
|
|
- DbgVariable* member = mAlloc.Alloc<DbgVariable>();
|
|
|
- member->mIsStatic = isStatic;
|
|
|
-
|
|
|
- DbgType* fieldType = CvGetType(fieldTypeId);
|
|
|
-// if (fieldType == NULL)
|
|
|
-// {
|
|
|
-// uint8* fieldTypeData = CvGetTagData(fieldTypeId, ipi);
|
|
|
-// CvAutoReleaseTempData releaseTempData(this, fieldTypeData);
|
|
|
-//
|
|
|
-// // It's a section data ptr
|
|
|
-// int16 memberLeafType = *((int16*)fieldTypeData);
|
|
|
-// switch (memberLeafType)
|
|
|
-// {
|
|
|
-// case LF_BITFIELD:
|
|
|
-// {
|
|
|
-// lfBitfield& bitfield = *(lfBitfield*)fieldTypeData;
|
|
|
-// fieldType = CvGetType(bitfield.type);
|
|
|
-//
|
|
|
-// // Bit offset is expressed in MSB form
|
|
|
-// member->mBitOffset = (fieldType->mSize * 8) - bitfield.position - bitfield.length;
|
|
|
-// member->mBitSize = bitfield.length;
|
|
|
-// }
|
|
|
-// break;
|
|
|
-// default:
|
|
|
-// BF_FATAL("Unhandled");
|
|
|
-// }
|
|
|
-// }
|
|
|
-
|
|
|
- if (fieldType == NULL)
|
|
|
- fieldType = CvGetType(fieldTypeId);
|
|
|
-
|
|
|
- if ((fieldType->mTypeCode == DbgType_Enum) && (fieldType->GetByteCount() == 0))
|
|
|
- fieldType = fieldType->GetPrimaryType();
|
|
|
-
|
|
|
-// if (fieldType->mTypeCode == DbgType_Bitfield)
|
|
|
-// {
|
|
|
-// auto bitfieldType = (DbgBitfieldType*)fieldType;
|
|
|
-// member->mBitOffset = bitfieldType->mPosition;
|
|
|
-// member->mBitSize = bitfieldType->mLength;
|
|
|
-// fieldType = fieldType->mTypeParam;
|
|
|
-// }
|
|
|
-
|
|
|
- if (isConst)
|
|
|
- {
|
|
|
- member->mConstValue = constVal;
|
|
|
- member->mIsConst = true;
|
|
|
- }
|
|
|
- else if (isStatic)
|
|
|
- {
|
|
|
- // NOP
|
|
|
- }
|
|
|
- else
|
|
|
- member->mMemberOffset = memberOffset;
|
|
|
- member->mType = fieldType;
|
|
|
- member->mCompileUnit = parentType->mCompileUnit;
|
|
|
- member->mName = fieldName;
|
|
|
-
|
|
|
- // Size should already be set, right? It gets set on 'dataSize' in the LF_STRUCT/LF_CLASS
|
|
|
- //parentType->mSize = std::max(memberOffset + fieldType->mSize, parentType->mSize);
|
|
|
- if ((!isStatic) && (member->mMemberOffset >= 0))
|
|
|
- {
|
|
|
- if (!parentType->mIsPacked)
|
|
|
- parentType->mAlign = std::max(parentType->mAlign, fieldType->GetAlign());
|
|
|
-
|
|
|
- if (!parentType->mSizeCalculated)
|
|
|
- {
|
|
|
- parentType->mSize = std::max(memberOffset + fieldType->GetByteCount(), parentType->mSize);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- //if (parentType->mAlign > 1)
|
|
|
- //parentType->mSize = (parentType->mSize + (parentType->mAlign - 1)) & ~(parentType->mAlign - 1);
|
|
|
- //parentType->mSizeCalculated = true;
|
|
|
-
|
|
|
- parentType->mMemberList.PushBack(member);
|
|
|
-
|
|
|
- if (isStatic)
|
|
|
- parentType->mNeedsGlobalsPopulated = true;
|
|
|
- }
|
|
|
- break;
|
|
|
- case LF_INDEX:
|
|
|
- {
|
|
|
- int _pad = (int)GET(uint16);
|
|
|
- int32 indexType = GET(int32);
|
|
|
- CvParseMembers(parentType, indexType, ipi);
|
|
|
- }
|
|
|
- break;
|
|
|
- default:
|
|
|
- BF_FATAL("Unhandled");
|
|
|
- }
|
|
|
-
|
|
|
- PTR_ALIGN(data, sectionStart, 4);
|
|
|
- }
|
|
|
- }
|
|
|
- break;
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-int COFF::CvConvRegNum(int regNum, int* outBits)
|
|
|
-{
|
|
|
- if ((regNum >= CV_AMD64_R8B) && (regNum <= CV_AMD64_R15B))
|
|
|
- {
|
|
|
- if (outBits != NULL)
|
|
|
- *outBits = 8;
|
|
|
- regNum -= CV_AMD64_R8B - CV_AMD64_R8;
|
|
|
- }
|
|
|
- else if ((regNum >= CV_AMD64_R8W) && (regNum <= CV_AMD64_R15W))
|
|
|
- {
|
|
|
- if (outBits != NULL)
|
|
|
- *outBits = 16;
|
|
|
- regNum -= CV_AMD64_R8W - CV_AMD64_R8;
|
|
|
- }
|
|
|
- else if ((regNum >= CV_AMD64_R8D) && (regNum <= CV_AMD64_R15D))
|
|
|
- {
|
|
|
- if (outBits != NULL)
|
|
|
- *outBits = 32;
|
|
|
- regNum -= CV_AMD64_R8D - CV_AMD64_R8;
|
|
|
- }
|
|
|
-
|
|
|
- switch (regNum)
|
|
|
- {
|
|
|
-#ifdef BF_DBG_64
|
|
|
- case CV_AMD64_RAX: return X64Reg_RAX;
|
|
|
- case CV_AMD64_RDX: return X64Reg_RDX;
|
|
|
- case CV_AMD64_RCX: return X64Reg_RCX;
|
|
|
- case CV_AMD64_RBX: return X64Reg_RBX;
|
|
|
- case CV_AMD64_RSI: return X64Reg_RSI;
|
|
|
- case CV_AMD64_RDI: return X64Reg_RDI;
|
|
|
- case CV_AMD64_RBP: return X64Reg_RBP;
|
|
|
- case CV_AMD64_RSP: return X64Reg_RSP;
|
|
|
- case CV_AMD64_R8: return X64Reg_R8;
|
|
|
- case CV_AMD64_R9: return X64Reg_R9;
|
|
|
- case CV_AMD64_R10: return X64Reg_R10;
|
|
|
- case CV_AMD64_R11: return X64Reg_R11;
|
|
|
- case CV_AMD64_R12: return X64Reg_R12;
|
|
|
- case CV_AMD64_R13: return X64Reg_R13;
|
|
|
- case CV_AMD64_R14: return X64Reg_R14;
|
|
|
- case CV_AMD64_R15: return X64Reg_R15;
|
|
|
- case CV_AMD64_RIP: return X64Reg_RIP;
|
|
|
-
|
|
|
- case CV_REG_AL: if (outBits != NULL) *outBits = 8; return X64Reg_RAX;
|
|
|
- case CV_REG_AX: if (outBits != NULL) *outBits = 16; return X64Reg_RAX;
|
|
|
- case CV_REG_EAX: if (outBits != NULL) *outBits = 32; return X64Reg_RAX;
|
|
|
- case CV_REG_CL: if (outBits != NULL) *outBits = 8; return X64Reg_RCX;
|
|
|
- case CV_REG_CX: if (outBits != NULL) *outBits = 16; return X64Reg_RCX;
|
|
|
- case CV_REG_ECX: if (outBits != NULL) *outBits = 32; return X64Reg_RCX;
|
|
|
- case CV_REG_DL: if (outBits != NULL) *outBits = 8; return X64Reg_RDX;
|
|
|
- case CV_REG_DX: if (outBits != NULL) *outBits = 16; return X64Reg_RDX;
|
|
|
- case CV_REG_EDX: if (outBits != NULL) *outBits = 32; return X64Reg_RDX;
|
|
|
- case CV_REG_BL: if (outBits != NULL) *outBits = 8; return X64Reg_RBX;
|
|
|
- case CV_REG_BX: if (outBits != NULL) *outBits = 16; return X64Reg_RBX;
|
|
|
- case CV_REG_EBX: if (outBits != NULL) *outBits = 32; return X64Reg_RBX;
|
|
|
- case CV_REG_ESP: if (outBits != NULL) *outBits = 32; return X64Reg_RSP;
|
|
|
- case CV_REG_EBP: if (outBits != NULL) *outBits = 32; return X64Reg_RBP;
|
|
|
- case CV_AMD64_SIL: if (outBits != NULL) *outBits = 8; return X64Reg_RSI;
|
|
|
- case CV_REG_SI: if (outBits != NULL) *outBits = 16; return X64Reg_RSI;
|
|
|
- case CV_REG_ESI: if (outBits != NULL) *outBits = 32; return X64Reg_RSI;
|
|
|
- case CV_AMD64_DIL: if (outBits != NULL) *outBits = 8; return X64Reg_RDI;
|
|
|
- case CV_REG_DI: if (outBits != NULL) *outBits = 16; return X64Reg_RDI;
|
|
|
- case CV_REG_EDI: if (outBits != NULL) *outBits = 32; return X64Reg_RDI;
|
|
|
-
|
|
|
- case CV_AMD64_R8B: *outBits = 8; return X64Reg_R8;
|
|
|
- case CV_AMD64_R8W: *outBits = 16; return X64Reg_R8;
|
|
|
- case CV_AMD64_R8D: *outBits = 32; return X64Reg_R8;
|
|
|
- case CV_AMD64_R9B: *outBits = 8; return X64Reg_R9;
|
|
|
- case CV_AMD64_R9W: *outBits = 16; return X64Reg_R9;
|
|
|
- case CV_AMD64_R9D: *outBits = 32; return X64Reg_R9;
|
|
|
- case CV_AMD64_R10B: *outBits = 8; return X64Reg_R10;
|
|
|
- case CV_AMD64_R10W: *outBits = 16; return X64Reg_R10;
|
|
|
- case CV_AMD64_R10D: *outBits = 32; return X64Reg_R10;
|
|
|
- case CV_AMD64_R11B: *outBits = 8; return X64Reg_R11;
|
|
|
- case CV_AMD64_R11W: *outBits = 16; return X64Reg_R11;
|
|
|
- case CV_AMD64_R11D: *outBits = 32; return X64Reg_R11;
|
|
|
- case CV_AMD64_R12B: *outBits = 8; return X64Reg_R12;
|
|
|
- case CV_AMD64_R12W: *outBits = 16; return X64Reg_R12;
|
|
|
- case CV_AMD64_R12D: *outBits = 32; return X64Reg_R12;
|
|
|
- case CV_AMD64_R13B: *outBits = 8; return X64Reg_R13;
|
|
|
- case CV_AMD64_R13W: *outBits = 16; return X64Reg_R13;
|
|
|
- case CV_AMD64_R13D: *outBits = 32; return X64Reg_R13;
|
|
|
- case CV_AMD64_R14B: *outBits = 8; return X64Reg_R14;
|
|
|
- case CV_AMD64_R14W: *outBits = 16; return X64Reg_R14;
|
|
|
- case CV_AMD64_R14D: *outBits = 32; return X64Reg_R14;
|
|
|
- case CV_AMD64_R15B: *outBits = 8; return X64Reg_R15;
|
|
|
- case CV_AMD64_R15W: *outBits = 16; return X64Reg_R15;
|
|
|
- case CV_AMD64_R15D: *outBits = 32; return X64Reg_R15;
|
|
|
-
|
|
|
- case CV_AMD64_XMM0_0: return X64Reg_XMM00;
|
|
|
- case CV_AMD64_XMM0_1: return X64Reg_XMM01;
|
|
|
- case CV_AMD64_XMM0_2: return X64Reg_XMM02;
|
|
|
- case CV_AMD64_XMM0_3: return X64Reg_XMM03;
|
|
|
- case CV_AMD64_XMM1_0: return X64Reg_XMM10;
|
|
|
- case CV_AMD64_XMM1_1: return X64Reg_XMM11;
|
|
|
- case CV_AMD64_XMM1_2: return X64Reg_XMM12;
|
|
|
- case CV_AMD64_XMM1_3: return X64Reg_XMM13;
|
|
|
- case CV_AMD64_XMM2_0: return X64Reg_XMM20;
|
|
|
- case CV_AMD64_XMM2_1: return X64Reg_XMM21;
|
|
|
- case CV_AMD64_XMM2_2: return X64Reg_XMM22;
|
|
|
- case CV_AMD64_XMM2_3: return X64Reg_XMM23;
|
|
|
- case CV_AMD64_XMM3_0: return X64Reg_XMM30;
|
|
|
- case CV_AMD64_XMM3_1: return X64Reg_XMM31;
|
|
|
- case CV_AMD64_XMM3_2: return X64Reg_XMM32;
|
|
|
- case CV_AMD64_XMM3_3: return X64Reg_XMM33;
|
|
|
- case CV_AMD64_XMM4_0: return X64Reg_XMM40;
|
|
|
- case CV_AMD64_XMM4_1: return X64Reg_XMM41;
|
|
|
- case CV_AMD64_XMM4_2: return X64Reg_XMM42;
|
|
|
- case CV_AMD64_XMM4_3: return X64Reg_XMM43;
|
|
|
- case CV_AMD64_XMM5_0: return X64Reg_XMM50;
|
|
|
- case CV_AMD64_XMM5_1: return X64Reg_XMM51;
|
|
|
- case CV_AMD64_XMM5_2: return X64Reg_XMM52;
|
|
|
- case CV_AMD64_XMM5_3: return X64Reg_XMM53;
|
|
|
- case CV_AMD64_XMM6_0: return X64Reg_XMM60;
|
|
|
- case CV_AMD64_XMM6_1: return X64Reg_XMM61;
|
|
|
- case CV_AMD64_XMM6_2: return X64Reg_XMM62;
|
|
|
- case CV_AMD64_XMM6_3: return X64Reg_XMM63;
|
|
|
- case CV_AMD64_XMM7_0: return X64Reg_XMM70;
|
|
|
- case CV_AMD64_XMM7_1: return X64Reg_XMM71;
|
|
|
- case CV_AMD64_XMM7_2: return X64Reg_XMM72;
|
|
|
- case CV_AMD64_XMM7_3: return X64Reg_XMM73;
|
|
|
- case CV_AMD64_XMM8_0: return X64Reg_XMM80;
|
|
|
- case CV_AMD64_XMM8_1: return X64Reg_XMM81;
|
|
|
- case CV_AMD64_XMM8_2: return X64Reg_XMM82;
|
|
|
- case CV_AMD64_XMM8_3: return X64Reg_XMM83;
|
|
|
- case CV_AMD64_XMM9_0: return X64Reg_XMM90;
|
|
|
- case CV_AMD64_XMM9_1: return X64Reg_XMM91;
|
|
|
- case CV_AMD64_XMM9_2: return X64Reg_XMM92;
|
|
|
- case CV_AMD64_XMM9_3: return X64Reg_XMM93;
|
|
|
- case CV_AMD64_XMM10_0: return X64Reg_XMM10_0;
|
|
|
- case CV_AMD64_XMM10_1: return X64Reg_XMM10_1;
|
|
|
- case CV_AMD64_XMM10_2: return X64Reg_XMM10_2;
|
|
|
- case CV_AMD64_XMM10_3: return X64Reg_XMM10_3;
|
|
|
- case CV_AMD64_XMM11_0: return X64Reg_XMM11_0;
|
|
|
- case CV_AMD64_XMM11_1: return X64Reg_XMM11_1;
|
|
|
- case CV_AMD64_XMM11_2: return X64Reg_XMM11_2;
|
|
|
- case CV_AMD64_XMM11_3: return X64Reg_XMM11_3;
|
|
|
- case CV_AMD64_XMM12_0: return X64Reg_XMM12_0;
|
|
|
- case CV_AMD64_XMM12_1: return X64Reg_XMM12_1;
|
|
|
- case CV_AMD64_XMM12_2: return X64Reg_XMM12_2;
|
|
|
- case CV_AMD64_XMM12_3: return X64Reg_XMM12_3;
|
|
|
- case CV_AMD64_XMM13_0: return X64Reg_XMM13_0;
|
|
|
- case CV_AMD64_XMM13_1: return X64Reg_XMM13_1;
|
|
|
- case CV_AMD64_XMM13_2: return X64Reg_XMM13_2;
|
|
|
- case CV_AMD64_XMM13_3: return X64Reg_XMM13_3;
|
|
|
- case CV_AMD64_XMM14_0: return X64Reg_XMM14_0;
|
|
|
- case CV_AMD64_XMM14_1: return X64Reg_XMM14_1;
|
|
|
- case CV_AMD64_XMM14_2: return X64Reg_XMM14_2;
|
|
|
- case CV_AMD64_XMM14_3: return X64Reg_XMM14_3;
|
|
|
- case CV_AMD64_XMM15_0: return X64Reg_XMM15_0;
|
|
|
- case CV_AMD64_XMM15_1: return X64Reg_XMM15_1;
|
|
|
- case CV_AMD64_XMM15_2: return X64Reg_XMM15_2;
|
|
|
- case CV_AMD64_XMM15_3: return X64Reg_XMM15_3;
|
|
|
-#else
|
|
|
- case CV_REG_AL: return X86Reg_EAX;
|
|
|
- case CV_REG_CL: return X86Reg_ECX;
|
|
|
- case CV_REG_DL: return X86Reg_EDX;
|
|
|
- case CV_REG_BL: return X86Reg_EBX;
|
|
|
- case CV_REG_AH: return X86Reg_EAX;
|
|
|
- case CV_REG_AX: return X86Reg_EAX;
|
|
|
- case CV_REG_CX: return X86Reg_ECX;
|
|
|
- case CV_REG_DX: return X86Reg_EDX;
|
|
|
- case CV_REG_BX: return X86Reg_EBX;
|
|
|
- case CV_REG_SP: return X86Reg_ESP;
|
|
|
- case CV_REG_BP: return X86Reg_EBP;
|
|
|
- case CV_REG_SI: return X86Reg_ESI;
|
|
|
- case CV_REG_DI: return X86Reg_EDI;
|
|
|
- case CV_REG_EAX: return X86Reg_EAX;
|
|
|
- case CV_REG_ECX: return X86Reg_ECX;
|
|
|
- case CV_REG_EDX: return X86Reg_EDX;
|
|
|
- case CV_REG_EBX: return X86Reg_EBX;
|
|
|
- case CV_REG_ESP: return X86Reg_ESP;
|
|
|
- case CV_REG_EBP: return X86Reg_EBP;
|
|
|
- case CV_REG_ESI: return X86Reg_ESI;
|
|
|
- case CV_REG_EDI: return X86Reg_EDI;
|
|
|
- case CV_REG_IP: return X86Reg_EIP;
|
|
|
- // case CV_REG_XMM0: return X86Reg_XMM00;
|
|
|
- // case CV_REG_XMM1: return X86Reg_XMM01;
|
|
|
- // case CV_REG_XMM2: return X86Reg_XMM02;
|
|
|
- // case CV_REG_XMM3: return X86Reg_XMM03;
|
|
|
- // case CV_REG_XMM4: return X86Reg_XMM04;
|
|
|
- // case CV_REG_XMM5: return X86Reg_XMM05;
|
|
|
- // case CV_REG_XMM6: return X86Reg_XMM06;
|
|
|
- // case CV_REG_XMM7: return X86Reg_XMM07;
|
|
|
-#endif
|
|
|
- }
|
|
|
-
|
|
|
- return 0; // Nope
|
|
|
-
|
|
|
- BF_FATAL("Invalid register");
|
|
|
- return 0;
|
|
|
-}
|
|
|
-
|
|
|
-DbgType* COFF::CvCreateType()
|
|
|
-{
|
|
|
- DbgModule* linkedModule = GetLinkedModule();
|
|
|
- BP_ALLOC_T(DbgType);
|
|
|
- DbgType* dbgType = mAlloc.Alloc<DbgType>();
|
|
|
- dbgType->mCompileUnit = mMasterCompileUnit;
|
|
|
- dbgType->mTypeIdx = (int)linkedModule->mTypes.size();
|
|
|
- linkedModule->mTypes.push_back(dbgType);
|
|
|
-
|
|
|
- return dbgType;
|
|
|
-}
|
|
|
-
|
|
|
-DbgType* COFF::CvParseType(int tagIdx, bool ipi)
|
|
|
-{
|
|
|
- auto& reader = ipi ? mCvIPIReader : mCvTypeSectionReader;
|
|
|
- int offset = ipi ? mCvIPITagStartMap[tagIdx - mCvIPIMinTag] : mCvTagStartMap[tagIdx - mCvMinTag];
|
|
|
-
|
|
|
- uint8* data = reader.GetTempPtr(offset, 4);
|
|
|
- uint16 trLength = *(uint16*)data;
|
|
|
- offset += 2;
|
|
|
- data = reader.GetTempPtr(offset, trLength, true);
|
|
|
- CvAutoReleaseTempData releaseTempData(this, data);
|
|
|
-
|
|
|
- uint8* dataStart = data;
|
|
|
- uint8* dataEnd = data + trLength;
|
|
|
- int16 trLeafType = GET(int16);
|
|
|
- bool strMadeCopy;
|
|
|
-
|
|
|
- auto _ParseString = [&]()
|
|
|
- {
|
|
|
- strMadeCopy = false;
|
|
|
- int nameLen = strlen((const char*)data);
|
|
|
- int nameOfs = data - dataStart;
|
|
|
- const char* name = (const char*)reader.GetPermanentPtr(offset + nameOfs, nameLen + 1, &strMadeCopy);
|
|
|
- data += nameLen + 1;
|
|
|
- return name;
|
|
|
- };
|
|
|
-
|
|
|
- DbgType* dbgType = NULL;
|
|
|
-
|
|
|
- switch (trLeafType)
|
|
|
- {
|
|
|
- case LF_ENUM:
|
|
|
- {
|
|
|
- int elemCount = (int)GET(uint16);
|
|
|
- int prop = (int)GET(uint16);
|
|
|
- int underlyingType = GET(int32);
|
|
|
- int typeIndex = GET(int32);
|
|
|
- const char* name = _ParseString();
|
|
|
-
|
|
|
- dbgType = CvCreateType();
|
|
|
- dbgType->mCompileUnit = mMasterCompileUnit;
|
|
|
- dbgType->mName = name;
|
|
|
- dbgType->mTypeName = name;
|
|
|
- //SplitName(dbgType->mName, dbgType->mTypeName, dbgType->mTemplateParams);
|
|
|
- dbgType->mTypeCode = DbgType_Enum;
|
|
|
- dbgType->mTypeParam = CvGetType(underlyingType);
|
|
|
- dbgType->mIsIncomplete = true;
|
|
|
-
|
|
|
- if (dbgType->mTypeParam->GetByteCount() == 0)
|
|
|
- dbgType->mIsDeclaration = true;
|
|
|
-
|
|
|
- dbgType->mSize = dbgType->mTypeParam->mSize;
|
|
|
- dbgType->mAlign = dbgType->mTypeParam->mAlign;
|
|
|
-
|
|
|
- /*if (dbgType->mTypeParam->GetByteCount() == 0)
|
|
|
- {
|
|
|
- // Appears to be a bug where byte-sized enums come out as void (sometimes?)
|
|
|
- dbgType->mTypeParam = mBfPrimitiveTypes[DbgType_u8];
|
|
|
- }*/
|
|
|
-
|
|
|
- //dbgType->mIsDeclaration = typeIndex == 0;
|
|
|
-
|
|
|
- //CvParseMembers(dbgType, typeIndex, sectionData);
|
|
|
- }
|
|
|
- break;
|
|
|
- case LF_VTSHAPE:
|
|
|
- {
|
|
|
- lfVTShape& vtShape = *(lfVTShape*)dataStart;
|
|
|
-
|
|
|
- dbgType = CvCreateType();
|
|
|
- dbgType->mTypeCode = DbgType_VTable;
|
|
|
- dbgType->mSize = vtShape.count * sizeof(addr_target);
|
|
|
- dbgType->mSizeCalculated = true;
|
|
|
- }
|
|
|
- break;
|
|
|
- case LF_BITFIELD:
|
|
|
- {
|
|
|
- //DbgType
|
|
|
- lfBitfield& bitfield = *(lfBitfield*)dataStart;
|
|
|
- //dbgType = CvCreateType();
|
|
|
-
|
|
|
- DbgBitfieldType* bitfieldType = mAlloc.Alloc<DbgBitfieldType>();
|
|
|
- dbgType = bitfieldType;
|
|
|
- dbgType->mTypeParam = CvGetType(bitfield.type);
|
|
|
- dbgType->mTypeCode = DbgType_Bitfield;
|
|
|
- //bitfieldType->mPosition = (dbgType->mTypeParam->mSize * 8) - bitfield.position - bitfield.length;
|
|
|
- bitfieldType->mPosition = bitfield.position;
|
|
|
- bitfieldType->mLength = bitfield.length;
|
|
|
- bitfieldType->mSize = dbgType->mTypeParam->mSize;
|
|
|
- bitfieldType->mAlign = dbgType->mTypeParam->mAlign;
|
|
|
- dbgType->mSizeCalculated = true;
|
|
|
- dbgType->mPriority = DbgTypePriority_Unique;
|
|
|
- }
|
|
|
- break;
|
|
|
- case LF_STRUCTURE:
|
|
|
- case LF_CLASS:
|
|
|
- {
|
|
|
- lfClass& classInfo = *(lfClass*)dataStart;
|
|
|
- data = (uint8*)&classInfo.data;
|
|
|
- int dataSize = (int)CvParseConstant(data);
|
|
|
-
|
|
|
- const char* name = _ParseString();
|
|
|
-
|
|
|
-// if ((strstr(name, "`") != NULL) || (strstr(name, "::__l") != NULL))
|
|
|
-// {
|
|
|
-// OutputDebugStrF("Local type: %s\n", name);
|
|
|
-// }
|
|
|
-
|
|
|
- // Remove "enum " from type names
|
|
|
- for (int i = 0; true; i++)
|
|
|
- {
|
|
|
- char c = name[i];
|
|
|
- if (c == 0)
|
|
|
- break;
|
|
|
- if ((c == ' ') && (i >= 5))
|
|
|
- {
|
|
|
- if ((name[i - 4] == 'e') &&
|
|
|
- (name[i - 3] == 'n') &&
|
|
|
- (name[i - 2] == 'u') &&
|
|
|
- (name[i - 1] == 'm'))
|
|
|
- {
|
|
|
- char prevC = name[i - 5];
|
|
|
- if ((!isalnum(prevC)) && (prevC != '_'))
|
|
|
- {
|
|
|
- if (!strMadeCopy)
|
|
|
- name = DbgDupString(name, "CvParseType.LF_CLASS");
|
|
|
-
|
|
|
- memmove((char*)name + i - 4, name + i + 1, strlen(name + i + 1) + 1);
|
|
|
- i -= 5;
|
|
|
- continue;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- dbgType = CvCreateType();
|
|
|
- dbgType->mCompileUnit = mMasterCompileUnit;
|
|
|
- dbgType->mIsDeclaration = classInfo.property.fwdref;
|
|
|
- dbgType->mName = name;
|
|
|
- dbgType->mTypeName = name;
|
|
|
- //SplitName(dbgType->mName, dbgType->mTypeName, dbgType->mTemplateParams);
|
|
|
- if (trLeafType == LF_CLASS)
|
|
|
- dbgType->mTypeCode = DbgType_Class;
|
|
|
- else
|
|
|
- dbgType->mTypeCode = DbgType_Struct;
|
|
|
-
|
|
|
- DbgType* baseType = NULL;
|
|
|
- if (classInfo.derived != 0)
|
|
|
- {
|
|
|
- baseType = CvGetType(classInfo.derived);
|
|
|
- BP_ALLOC_T(DbgBaseTypeEntry);
|
|
|
- DbgBaseTypeEntry* baseTypeEntry = mAlloc.Alloc<DbgBaseTypeEntry>();
|
|
|
- baseTypeEntry->mBaseType = baseType;
|
|
|
- dbgType->mBaseTypes.PushBack(baseTypeEntry);
|
|
|
- }
|
|
|
-
|
|
|
- if (classInfo.property.packed)
|
|
|
- {
|
|
|
- dbgType->mAlign = 1;
|
|
|
- dbgType->mIsPacked = true;
|
|
|
- }
|
|
|
-
|
|
|
- if (!dbgType->mIsDeclaration)
|
|
|
- {
|
|
|
- dbgType->mSizeCalculated = true;
|
|
|
- dbgType->mSize = dataSize;
|
|
|
-
|
|
|
- if (strncmp(name, "_bf:", 4) == 0)
|
|
|
- {
|
|
|
- // Beef types have different strides from size
|
|
|
- dbgType->mSizeCalculated = false;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (classInfo.vshape != 0)
|
|
|
- {
|
|
|
- CvGetType(classInfo.vshape);
|
|
|
- dbgType->mHasVTable = true;
|
|
|
- }
|
|
|
-
|
|
|
- dbgType->mIsIncomplete = true;
|
|
|
- //CvParseMembers(dbgType, classInfo.field, sectionData);
|
|
|
- }
|
|
|
- break;
|
|
|
- case LF_UNION:
|
|
|
- {
|
|
|
- lfUnion& classInfo = *(lfUnion*)dataStart;
|
|
|
- data = (uint8*)&classInfo.data;
|
|
|
- int dataSize = (int)CvParseConstant(data);
|
|
|
- const char* name = _ParseString();
|
|
|
-
|
|
|
- dbgType = CvCreateType();
|
|
|
- dbgType->mCompileUnit = mMasterCompileUnit;
|
|
|
- dbgType->mIsDeclaration = classInfo.property.fwdref;
|
|
|
- dbgType->mName = name;
|
|
|
- dbgType->mTypeName = name;
|
|
|
- //SplitName(dbgType->mName, dbgType->mTypeName, dbgType->mTemplateParams);
|
|
|
- dbgType->mTypeCode = DbgType_Union;
|
|
|
- dbgType->mSize = dataSize;
|
|
|
- dbgType->mAlign = 1;
|
|
|
- dbgType->mSizeCalculated = !dbgType->mIsDeclaration;
|
|
|
-
|
|
|
- dbgType->mIsIncomplete = true;
|
|
|
- //CvParseMembers(dbgType, classInfo.field, sectionData);
|
|
|
- }
|
|
|
- break;
|
|
|
-
|
|
|
- case LF_MODIFIER:
|
|
|
- {
|
|
|
- lfModifier& modifier = *(lfModifier*)dataStart;
|
|
|
- DbgType* outerType = CvGetType(modifier.type);
|
|
|
- dbgType = outerType;
|
|
|
-
|
|
|
- if (modifier.attr.MOD_const)
|
|
|
- {
|
|
|
- DbgType* innerType = dbgType;
|
|
|
- dbgType = CvCreateType();
|
|
|
- dbgType->mTypeParam = innerType;
|
|
|
- dbgType->mTypeCode = DbgType_Const;
|
|
|
- dbgType->mLanguage = innerType->mLanguage;
|
|
|
- }
|
|
|
-
|
|
|
- if (modifier.attr.MOD_volatile)
|
|
|
- {
|
|
|
- DbgType* innerType = dbgType;
|
|
|
- dbgType = CvCreateType();
|
|
|
- dbgType->mTypeParam = innerType;
|
|
|
- dbgType->mTypeCode = DbgType_Volatile;
|
|
|
- dbgType->mLanguage = innerType->mLanguage;
|
|
|
- }
|
|
|
-
|
|
|
- if (modifier.attr.MOD_unaligned)
|
|
|
- {
|
|
|
- DbgType* innerType = dbgType;
|
|
|
- dbgType = CvCreateType();
|
|
|
- dbgType->mTypeParam = innerType;
|
|
|
- dbgType->mTypeCode = DbgType_Unaligned;
|
|
|
- dbgType->mLanguage = innerType->mLanguage;
|
|
|
- }
|
|
|
- }
|
|
|
- break;
|
|
|
- case LF_POINTER:
|
|
|
- {
|
|
|
- lfPointer* pointerInfo = (lfPointer*)dataStart;
|
|
|
-
|
|
|
- dbgType = CvCreateType();
|
|
|
- dbgType->mTypeParam = CvGetType(pointerInfo->utype);
|
|
|
- if (pointerInfo->attr.ptrmode == CV_PTR_MODE_RVREF)
|
|
|
- dbgType->mTypeCode = DbgType_RValueReference;
|
|
|
- else if (pointerInfo->attr.ptrmode == CV_PTR_MODE_LVREF)
|
|
|
- dbgType->mTypeCode = DbgType_Ref;
|
|
|
- else
|
|
|
- {
|
|
|
- dbgType->mTypeCode = DbgType_Ptr;
|
|
|
- if ((dbgType->mTypeParam != NULL) && (dbgType->mTypeParam->mPtrType == NULL))
|
|
|
- dbgType->mTypeParam->mPtrType = dbgType;
|
|
|
- }
|
|
|
- //dbgType->mSize = pointerInfo->attr.size;
|
|
|
- dbgType->mSize = sizeof(addr_target);
|
|
|
- dbgType->mAlign = dbgType->mSize;
|
|
|
- dbgType->mSizeCalculated = true;
|
|
|
- dbgType->mLanguage = dbgType->mTypeParam->mLanguage;
|
|
|
-
|
|
|
- /*if (prop.isconst)
|
|
|
- {
|
|
|
- DbgType* innerType = dbgType;
|
|
|
- dbgType = CvCreateType();
|
|
|
- dbgType->mTypeParam = innerType;
|
|
|
- dbgType->mTypeCode = DbgType_Const;
|
|
|
- dbgType->mSize = innerType->mSize;
|
|
|
- }*/
|
|
|
-
|
|
|
- //TODO: Handle const, volatile, ref, restrict, etc
|
|
|
- }
|
|
|
- break;
|
|
|
- case LF_DIMARRAY:
|
|
|
- {
|
|
|
-
|
|
|
- }
|
|
|
- break;
|
|
|
- case LF_ARRAY:
|
|
|
- {
|
|
|
- lfArray* array = (lfArray*)dataStart;
|
|
|
-
|
|
|
- DbgType* indexType = CvGetType(array->idxtype);
|
|
|
-
|
|
|
- dbgType = CvCreateType();
|
|
|
- dbgType->mTypeParam = CvGetType(array->elemtype);
|
|
|
- dbgType->mTypeCode = DbgType_SizedArray;
|
|
|
- dbgType->mLanguage = dbgType->mTypeParam->mLanguage;
|
|
|
- data = (uint8*)&array->data;
|
|
|
-
|
|
|
- int size = (int)CvParseConstant(data);
|
|
|
- const char* name = _ParseString();
|
|
|
- dbgType->mName = name;
|
|
|
- dbgType->mSize = size;
|
|
|
- // Beef arrays do not necessarily have aligned sizes
|
|
|
- dbgType->mSizeCalculated = false;
|
|
|
- dbgType->mLanguage = dbgType->mTypeParam->mLanguage;
|
|
|
- }
|
|
|
- break;
|
|
|
- case LF_PROCEDURE:
|
|
|
- {
|
|
|
- dbgType = CvCreateType();
|
|
|
-
|
|
|
- //TODO: Calling convetion, etc
|
|
|
-
|
|
|
- lfProc* proc = (lfProc*)dataStart;
|
|
|
-
|
|
|
- dbgType->mTypeCode = DbgType_Subroutine;
|
|
|
- dbgType->mTypeParam = CvGetType(proc->rvtype);
|
|
|
- BP_ALLOC_T(DbgBlock);
|
|
|
- dbgType->mBlockParam = mAlloc.Alloc<DbgBlock>();
|
|
|
-
|
|
|
- uint8* argData = CvGetTagData(proc->arglist, ipi);
|
|
|
- CvAutoReleaseTempData releaseTempData(this, argData);
|
|
|
-
|
|
|
- int16 argLeafType = GET_FROM(argData, int16);
|
|
|
- BF_ASSERT(argLeafType == LF_ARGLIST);
|
|
|
- int argCount = GET_FROM(argData, int32);
|
|
|
- CV_typ_t* argTypes = (CV_typ_t*)argData;
|
|
|
- for (int paramIdx = 0; paramIdx < proc->parmcount; paramIdx++)
|
|
|
- {
|
|
|
- BP_ALLOC_T(DbgVariable);
|
|
|
- DbgVariable* arg = mAlloc.Alloc<DbgVariable>();
|
|
|
- arg->mIsParam = true;
|
|
|
- arg->mType = CvGetType(argTypes[paramIdx]);
|
|
|
- arg->mName = "$arg";
|
|
|
- dbgType->mBlockParam->mVariables.PushBack(arg);
|
|
|
- }
|
|
|
- }
|
|
|
- break;
|
|
|
- case LF_MFUNCTION:
|
|
|
- {
|
|
|
- dbgType = CvCreateType();
|
|
|
-
|
|
|
- //TODO: Calling convetion, etc
|
|
|
-
|
|
|
- lfMFunc* proc = (lfMFunc*)dataStart;
|
|
|
-
|
|
|
- dbgType->mTypeCode = DbgType_Subroutine;
|
|
|
- dbgType->mTypeParam = CvGetType(proc->rvtype);
|
|
|
- BP_ALLOC_T(DbgBlock);
|
|
|
- dbgType->mBlockParam = mAlloc.Alloc<DbgBlock>();
|
|
|
-
|
|
|
- uint8* argData = CvGetTagData(proc->arglist, ipi);
|
|
|
- CvAutoReleaseTempData releaseTempData(this, argData);
|
|
|
-
|
|
|
- int16 argLeafType = GET_FROM(argData, int16);
|
|
|
- BF_ASSERT(argLeafType == LF_ARGLIST);
|
|
|
- int argCount = GET_FROM(argData, int32);
|
|
|
- CV_typ_t* argTypes = (CV_typ_t*)argData;
|
|
|
- for (int paramIdx = 0; paramIdx < proc->parmcount; paramIdx++)
|
|
|
- {
|
|
|
- BP_ALLOC_T(DbgVariable);
|
|
|
- DbgVariable* arg = mAlloc.Alloc<DbgVariable>();
|
|
|
- arg->mIsParam = true;
|
|
|
- arg->mType = CvGetType(argTypes[paramIdx]);
|
|
|
- arg->mName = "$arg";
|
|
|
- dbgType->mBlockParam->mVariables.PushBack(arg);
|
|
|
- }
|
|
|
- }
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- if (dbgType != NULL)
|
|
|
- {
|
|
|
- if (tagIdx == 14709)
|
|
|
- {
|
|
|
- NOP;
|
|
|
- }
|
|
|
- dbgType->mTagIdx = tagIdx;
|
|
|
- int wantIdx = tagIdx - mCvMinTag;
|
|
|
- mCvTypeMap[wantIdx] = dbgType;
|
|
|
- }
|
|
|
-
|
|
|
- return dbgType;
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::ParseTypeData(CvStreamReader& reader, int dataOffset)
|
|
|
-{
|
|
|
- BP_ZONE("COFF::ParseTypeData");
|
|
|
-
|
|
|
- //uint8* sectionEnd = sectionData + sectionSize;
|
|
|
- //uint8* data = sectionData;
|
|
|
-
|
|
|
- if (mCvMinTag == -1)
|
|
|
- mCvMinTag = 0x1000;
|
|
|
-
|
|
|
- int offset = dataOffset;
|
|
|
-
|
|
|
- bool isTagMapEmpty = mCvTagStartMap.empty();
|
|
|
- for (int tagIdx = mCvMinTag; true; tagIdx++)
|
|
|
- {
|
|
|
- if (tagIdx == mCvMaxTag)
|
|
|
- break;
|
|
|
- if (offset >= reader.mSize)
|
|
|
- break;
|
|
|
-
|
|
|
- //OutputDebugStrF("%X %X\n", tagIdx, (int)(data - sectionData));
|
|
|
-
|
|
|
- BF_ASSERT(((offset) & 3) == 0);
|
|
|
-
|
|
|
- //PTR_ALIGN(data, sectionData, 4);
|
|
|
-
|
|
|
- uint8* data = reader.GetTempPtr(offset, 4);
|
|
|
- uint16 trLength = *(uint16*)data;
|
|
|
- uint16 trLeafType = *(uint16*)(data + 2);
|
|
|
-
|
|
|
-// uint16 trLength = GET(uint16);
|
|
|
-// uint8* dataStart = data;
|
|
|
-// uint16 trLeafType = GET(uint16);
|
|
|
-// uint8* dataEnd = dataStart + trLength;
|
|
|
-
|
|
|
- if (isTagMapEmpty)
|
|
|
- {
|
|
|
- mCvTagStartMap.push_back(offset);
|
|
|
- mCvTypeMap.push_back(NULL);
|
|
|
- }
|
|
|
- else
|
|
|
- mCvTagStartMap[tagIdx - mCvMinTag] = offset;
|
|
|
-
|
|
|
- offset += trLength + 2;
|
|
|
-
|
|
|
- DbgType* dbgType = NULL;
|
|
|
-
|
|
|
- if (trLeafType == 0)
|
|
|
- continue;
|
|
|
-
|
|
|
- if ((trLeafType == LF_ENUM) || (trLeafType == LF_CLASS) || (trLeafType == LF_STRUCTURE) || (trLeafType == LF_UNION))
|
|
|
- {
|
|
|
- CvParseType(tagIdx);
|
|
|
- }
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::ParseTypeData(int sectionNum, CvStreamReader& reader, int& sectionSize, int& dataOfs, int& hashStream, int& hashAdjOffset, int& hashAdjSize, int& minVal, int& maxVal)
|
|
|
-{
|
|
|
- BP_ZONE("COFF::ParseTypeData");
|
|
|
-
|
|
|
- sectionSize = 0;
|
|
|
-// sectionData = CvReadStream(sectionNum, §ionSize);
|
|
|
-// if (sectionData == NULL)
|
|
|
-// return;
|
|
|
-// uint8* data = sectionData;
|
|
|
-
|
|
|
- CvReadStream(sectionNum, reader);
|
|
|
- uint8* data = reader.GetTempPtr(0, 0);
|
|
|
- uint8* sectionData = data;
|
|
|
-
|
|
|
- int32 ver = GET(int32);
|
|
|
- int32 headerSize = GET(int32);
|
|
|
- minVal = GET(int32);
|
|
|
- maxVal = GET(int32);
|
|
|
- int32 followSize = GET(int32);
|
|
|
-
|
|
|
- hashStream = GET(int16);
|
|
|
- int16 hashStreamPadding = GET(int16); // -1
|
|
|
- int32 hashKeySize = GET(int32); // 4
|
|
|
- int32 hashBucketsSize = GET(int32); // 0x3ffff
|
|
|
- int32 hashValsOffset = GET(int32); // 0
|
|
|
- int32 hashValsSize = GET(int32);
|
|
|
- int32 hashTypeIndexOffset = GET(int32);
|
|
|
- int32 hashTypeIndexSize = GET(int32);
|
|
|
- hashAdjOffset = GET(int32);
|
|
|
- hashAdjSize = GET(int32);
|
|
|
-
|
|
|
- dataOfs = 14 * 4;
|
|
|
-
|
|
|
- uint8* typeDataHead = data;
|
|
|
-
|
|
|
- bool validate = false;
|
|
|
-
|
|
|
- // Validate hash info - not necessary, just for debugging
|
|
|
- if (validate)
|
|
|
- {
|
|
|
- BF_FATAL("Fix validate stuff to work with new CvReader");
|
|
|
-
|
|
|
- int hashStreamSize = 0;
|
|
|
- uint8* hashDataHead = CvReadStream(hashStream, &hashStreamSize);
|
|
|
-
|
|
|
- int tagId = minVal;
|
|
|
-
|
|
|
- //////// Validate Type indices
|
|
|
- int typeIndexCount = hashTypeIndexSize / 8;
|
|
|
- // We expect a TypeIndexOffset for every 8k of data, plus the zero at the start
|
|
|
- int expectedTypeIndices = (sectionSize - (int)(data - sectionData)) / 8192 + 1;
|
|
|
- // Assert it's in some acceptable range...
|
|
|
-
|
|
|
- BF_ASSERT((typeIndexCount > expectedTypeIndices / 2) && (typeIndexCount < expectedTypeIndices * 2));
|
|
|
- for (int entryIdx = 0; entryIdx < typeIndexCount; entryIdx++)
|
|
|
- {
|
|
|
- data = hashDataHead + hashTypeIndexOffset + entryIdx * 8;
|
|
|
- GET_INTO(int, typeIdx);
|
|
|
- GET_INTO(int, ofs);
|
|
|
-
|
|
|
- uint8* dataEnd;
|
|
|
- int endTagId;
|
|
|
- if (entryIdx < typeIndexCount - 1)
|
|
|
- {
|
|
|
- endTagId = GET(int);
|
|
|
- int endOfs = GET(int);
|
|
|
- dataEnd = typeDataHead + endOfs;
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- endTagId = maxVal;
|
|
|
- dataEnd = sectionData + sectionSize;
|
|
|
- }
|
|
|
-
|
|
|
- data = typeDataHead + ofs;
|
|
|
- while (data < dataEnd)
|
|
|
- {
|
|
|
- int tagSize = GET(uint16);
|
|
|
- data += tagSize;
|
|
|
- tagId++;
|
|
|
- }
|
|
|
- BF_ASSERT(data == dataEnd);
|
|
|
- BF_ASSERT(tagId == endTagId);
|
|
|
- }
|
|
|
-
|
|
|
- BF_ASSERT(tagId == maxVal);
|
|
|
-
|
|
|
- ////// Validate hashes
|
|
|
- int hashCount = hashValsSize / 4;
|
|
|
- BF_ASSERT(hashCount == maxVal - minVal);
|
|
|
- tagId = minVal;
|
|
|
- int32* hashVals = (int32*)(hashDataHead + hashValsOffset);
|
|
|
- data = typeDataHead;
|
|
|
- Array<int> tagStarts;
|
|
|
- tagStarts.Reserve(maxVal - minVal);
|
|
|
- for (int hashIdx = 0; hashIdx < hashCount; hashIdx++)
|
|
|
- {
|
|
|
- int32 expectHashVal = hashVals[hashIdx];
|
|
|
-
|
|
|
- PTR_ALIGN(data, sectionData, 4);
|
|
|
- tagStarts.push_back((int)(data - sectionData));
|
|
|
- int32 hashVal = BlHash::GetTypeHash(data) % hashBucketsSize;
|
|
|
- BF_ASSERT(hashVal == expectHashVal);
|
|
|
-
|
|
|
- tagId++;
|
|
|
- }
|
|
|
-
|
|
|
- //////// Validate hash adjusters
|
|
|
- if (hashAdjSize > 0)
|
|
|
- {
|
|
|
- data = hashDataHead + hashAdjOffset;
|
|
|
- uint8* dataEnd = data + hashAdjSize;
|
|
|
-
|
|
|
- GET_INTO(int32, adjustCount);
|
|
|
- GET_INTO(int32, adjustCapacity);
|
|
|
-
|
|
|
- GET_INTO(int32, usedLen);
|
|
|
- uint32* usedBitsArr = (uint32*)data;
|
|
|
- data += usedLen * sizeof(int32);
|
|
|
- GET_INTO(int32, deletedLen);
|
|
|
- uint32* deletedBitsArr = (uint32*)data;
|
|
|
- data += deletedLen * sizeof(int32);
|
|
|
-
|
|
|
- int curAdjIdx = 0;
|
|
|
- for (int usedIdx = 0; usedIdx < usedLen; usedIdx++)
|
|
|
- {
|
|
|
- int usedBits = usedBitsArr[usedIdx];
|
|
|
- for (int i = 0; i < 32; i++)
|
|
|
- {
|
|
|
- if ((usedBits & (1 << i)) != 0)
|
|
|
- {
|
|
|
- GET_INTO(int32, adjVal);
|
|
|
- GET_INTO(CV_typ_t, typeId);
|
|
|
-
|
|
|
- uint8* typeData = sectionData + tagStarts[typeId - minVal];
|
|
|
- int32 hashVal = BlHash::GetTypeHash(typeData) % hashBucketsSize;
|
|
|
-
|
|
|
- const char* strVal = mStringTable.mStrTable + adjVal;
|
|
|
- int32 strHashVal = BlHash::HashStr_PdbV1(strVal) % hashBucketsSize;
|
|
|
-
|
|
|
- BF_ASSERT(hashVal == strHashVal);
|
|
|
-
|
|
|
- curAdjIdx++;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- BF_ASSERT(curAdjIdx == adjustCount);
|
|
|
- }
|
|
|
-
|
|
|
- data = typeDataHead;
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::ParseTypeData()
|
|
|
-{
|
|
|
- if (!mPDBLoaded)
|
|
|
- return;
|
|
|
- if (mParsedTypeData)
|
|
|
- return;
|
|
|
- mParsedTypeData = true;
|
|
|
-
|
|
|
- auto linkedModule = GetLinkedModule();
|
|
|
- int startingTypeIdx = (int)linkedModule->mTypes.size();
|
|
|
-
|
|
|
- //uint8* sectionData;
|
|
|
- int sectionSize = 0;
|
|
|
- int hashAdjOffset = 0;
|
|
|
- int32 hashStream = -1;
|
|
|
- int32 hashAdjSize = 0;
|
|
|
- int32 dataOffset = 0;
|
|
|
-
|
|
|
- ParseTypeData(2, mCvTypeSectionReader, sectionSize, dataOffset, hashStream, hashAdjOffset, hashAdjSize, mCvMinTag, mCvMaxTag);
|
|
|
- //mCvTypeSectionData = sectionData;
|
|
|
-
|
|
|
- mCvTypeMap.Clear();
|
|
|
- mCvTagStartMap.Clear();
|
|
|
- mCvTypeMap.Resize(mCvMaxTag - mCvMinTag);
|
|
|
- mCvTagStartMap.Resize(mCvMaxTag - mCvMinTag);
|
|
|
-
|
|
|
- //DbgDataMap dataMap(minVal, maxVal);
|
|
|
-
|
|
|
- //uint8* data = sectionData + dataOffset;
|
|
|
- ParseTypeData(mCvTypeSectionReader, dataOffset);
|
|
|
-
|
|
|
- if (hashAdjSize > 0)
|
|
|
- {
|
|
|
- int sectionSize = 0;
|
|
|
- uint8* data = CvReadStream(hashStream, §ionSize);
|
|
|
- uint8* sectionData = data;
|
|
|
-
|
|
|
- data = sectionData + hashAdjOffset;
|
|
|
-
|
|
|
- GET_INTO(int32, adjustCount);
|
|
|
- GET_INTO(int32, unk0);
|
|
|
- GET_INTO(int32, unkCount);
|
|
|
- for (int i = 0; i < unkCount; i++)
|
|
|
- {
|
|
|
- GET_INTO(int32, unk2);
|
|
|
- }
|
|
|
- GET_INTO(int32, unkCount2);
|
|
|
- for (int i = 0; i < unkCount2; i++)
|
|
|
- {
|
|
|
- GET_INTO(int32, unk3);
|
|
|
- }
|
|
|
-
|
|
|
- // Types listed in the adjustment table are always primary types,
|
|
|
- // they should override any "old types" with the same name
|
|
|
- for (int adjIdx = 0; adjIdx < adjustCount; adjIdx++)
|
|
|
- {
|
|
|
- GET_INTO(int32, adjVal);
|
|
|
- GET_INTO(CV_typ_t, typeId);
|
|
|
- DbgType* dbgType = CvGetType(typeId);
|
|
|
- if (dbgType != NULL)
|
|
|
- {
|
|
|
- dbgType->mPriority = DbgTypePriority_Primary_Explicit;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- delete [] sectionData;
|
|
|
- }
|
|
|
-
|
|
|
- FixTypes(startingTypeIdx);
|
|
|
- MapTypes(startingTypeIdx);
|
|
|
-
|
|
|
- BF_ASSERT(mTempBufIdx == 0);
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::FixConstant(DbgVariable* constVar)
|
|
|
-{
|
|
|
- if (constVar->mType->mTypeCode == DbgType_u8)
|
|
|
- constVar->mConstValue &= 0xFF;
|
|
|
- else if (constVar->mType->mTypeCode == DbgType_u16)
|
|
|
- constVar->mConstValue &= 0xFFFF;
|
|
|
- else if (constVar->mType->mTypeCode == DbgType_u32)
|
|
|
- constVar->mConstValue &= 0xFFFFFFFF;
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::MapRanges(DbgVariable* variable, CV_LVAR_ADDR_RANGE* range, CV_LVAR_ADDR_GAP* gaps)
|
|
|
-{
|
|
|
- auto rangeStart = GetSectionAddr(range->isectStart, range->offStart);
|
|
|
-
|
|
|
- if (variable->mRangeStart == 0)
|
|
|
- {
|
|
|
- variable->mRangeStart = rangeStart;
|
|
|
- variable->mRangeLen = (rangeStart + range->cbRange) - variable->mRangeStart;
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- addr_target maxEnd = BF_MAX(variable->mRangeStart + variable->mRangeLen, rangeStart + range->cbRange);
|
|
|
- variable->mRangeStart = BF_MIN(variable->mRangeStart, rangeStart);
|
|
|
- variable->mRangeLen = maxEnd - variable->mRangeStart;
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::MakeThis(DbgSubprogram* curSubprogram, DbgVariable*& curParam)
|
|
|
-{
|
|
|
- if ((curParam != NULL) || (curSubprogram->mParams.mHead != NULL))
|
|
|
- return;
|
|
|
-
|
|
|
- BP_ALLOC_T(DbgVariable);
|
|
|
- curParam = mAlloc.Alloc<DbgVariable>();
|
|
|
- curParam->mIsParam = true;
|
|
|
- curParam->mName = "this";
|
|
|
- curSubprogram->mParams.mHead = curParam;
|
|
|
-}
|
|
|
-
|
|
|
-static int gSymCount = 0;
|
|
|
-
|
|
|
-void COFF::ParseCompileUnit_Symbols(DbgCompileUnit* compileUnit, uint8* sectionData, uint8* data, uint8* symDataEnd, CvInlineInfoVec& inlineDataVec, bool wantDeferInternals, DbgSubprogram* useSubprogram)
|
|
|
-{
|
|
|
- bool isOptimized = false;
|
|
|
-
|
|
|
- uint8* dataHead = data;
|
|
|
-
|
|
|
- CvCompileUnit* cvCompileUnit = (CvCompileUnit*)compileUnit;
|
|
|
-
|
|
|
- uint8* symDataStart = data;
|
|
|
- DbgSubprogram* curSubprogram = NULL;
|
|
|
- DbgVariable* curRegRelVariable = NULL;
|
|
|
- DbgVariable* curParam = NULL;
|
|
|
- DbgVariable* localVar = NULL;
|
|
|
- bool inLocalVarRanged = false;
|
|
|
- SizedArray<DbgBlock*, 16> blockStack;
|
|
|
- blockStack.push_back(compileUnit->mGlobalBlock);
|
|
|
- int deferBlockDepth = 0;
|
|
|
- int deferInlineDepth = 0;
|
|
|
-
|
|
|
- uint8* newLocationDataStart = NULL;
|
|
|
- uint8* locationDataStart = NULL;
|
|
|
- uint8* locationDataEnd = NULL;
|
|
|
- int locationDataCount = 0;
|
|
|
-
|
|
|
- struct _DeferredVariableLocation
|
|
|
- {
|
|
|
- DbgVariable* mVariable;
|
|
|
- uint8* mRangedStart;
|
|
|
- int mRangedLength;
|
|
|
-
|
|
|
- _DeferredVariableLocation()
|
|
|
- {
|
|
|
- mVariable = NULL;
|
|
|
- mRangedStart = NULL;
|
|
|
- mRangedLength = 0;
|
|
|
- }
|
|
|
- };
|
|
|
- SizedArray<_DeferredVariableLocation, 16> deferredVariableLocations;
|
|
|
- int unrangedIdx = -1;
|
|
|
-
|
|
|
- auto _NextUnrangedLocalVar = [&](const char* name, DbgType* varType)
|
|
|
- {
|
|
|
- inLocalVarRanged = false;
|
|
|
-
|
|
|
- localVar = NULL;
|
|
|
-
|
|
|
- unrangedIdx++;
|
|
|
- while (unrangedIdx < deferredVariableLocations.size())
|
|
|
- {
|
|
|
- localVar = deferredVariableLocations[unrangedIdx].mVariable;
|
|
|
- if (strcmp(localVar->mName, name) == 0)
|
|
|
- break;
|
|
|
- localVar = NULL;
|
|
|
- unrangedIdx++;
|
|
|
- }
|
|
|
-
|
|
|
- bool isParam = false;
|
|
|
- if (localVar == NULL)
|
|
|
- {
|
|
|
- if (curParam != NULL)
|
|
|
- {
|
|
|
- isParam = true;
|
|
|
- if (curParam->mType != varType)
|
|
|
- {
|
|
|
- // Type was different, probably from a 'ref' being added when we are passing composites
|
|
|
- curParam->mName = name;
|
|
|
- curParam = curParam->mNext;
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- localVar = curParam;
|
|
|
- curParam = curParam->mNext;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (localVar == NULL)
|
|
|
- {
|
|
|
- BP_ALLOC_T(DbgVariable);
|
|
|
- localVar = mAlloc.Alloc<DbgVariable>();
|
|
|
- if (name != NULL)
|
|
|
- blockStack.back()->mVariables.PushBack(localVar);
|
|
|
- //return;
|
|
|
- }
|
|
|
-
|
|
|
- localVar->mName = name;
|
|
|
- if (isParam)
|
|
|
- localVar->mIsParam = true;
|
|
|
- if (strcmp(name, "this") == 0)
|
|
|
- {
|
|
|
- MakeThis(curSubprogram, localVar);
|
|
|
- BF_ASSERT(varType->mTypeCode == DbgType_Ptr);
|
|
|
- curSubprogram->mParentType = varType->mTypeParam;
|
|
|
- curSubprogram->mHasThis = true;
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- auto _FinishLocationData = [&]()
|
|
|
- {
|
|
|
- if (locationDataStart == NULL)
|
|
|
- return;
|
|
|
-
|
|
|
- if (inLocalVarRanged)
|
|
|
- {
|
|
|
- auto& deferredVariableLocation = deferredVariableLocations.back();
|
|
|
- BF_ASSERT(deferredVariableLocation.mRangedLength == 0);
|
|
|
- deferredVariableLocation.mRangedStart = locationDataStart;
|
|
|
- deferredVariableLocation.mRangedLength = (int)(locationDataEnd - locationDataStart);
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- if (unrangedIdx >= deferredVariableLocations.size())
|
|
|
- {
|
|
|
- // There was no ranged data, commit just the unranged entry
|
|
|
- BF_ASSERT(locationDataCount == localVar->mLocationLen);
|
|
|
- BP_ALLOC("DeferredVarLoc0", locationDataEnd - locationDataStart);
|
|
|
- localVar->mLocationData = mAlloc.AllocBytes(locationDataEnd - locationDataStart, "DeferredVarLoc0");
|
|
|
- memcpy((uint8*)localVar->mLocationData, locationDataStart, locationDataEnd - locationDataStart);
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- // We have both ranged an unranged data. Merge them!
|
|
|
- auto& deferredVariableLocation = deferredVariableLocations[unrangedIdx];
|
|
|
- auto deferredVar = deferredVariableLocation.mVariable;
|
|
|
- BF_ASSERT(deferredVar == localVar);
|
|
|
-
|
|
|
- if (deferredVariableLocation.mRangedLength == 0)
|
|
|
- BF_ASSERT(locationDataCount == localVar->mLocationLen);
|
|
|
- else
|
|
|
- BF_ASSERT(locationDataCount < localVar->mLocationLen);
|
|
|
- BP_ALLOC("DeferredVarLoc1", deferredVariableLocation.mRangedLength + (locationDataEnd - locationDataStart));
|
|
|
- localVar->mLocationData = mAlloc.AllocBytes(deferredVariableLocation.mRangedLength + (locationDataEnd - locationDataStart), "DeferredVarLoc1");
|
|
|
- memcpy((uint8*)localVar->mLocationData, deferredVariableLocation.mRangedStart, deferredVariableLocation.mRangedLength);
|
|
|
- memcpy((uint8*)localVar->mLocationData + deferredVariableLocation.mRangedLength, locationDataStart, locationDataEnd - locationDataStart);
|
|
|
-
|
|
|
- deferredVariableLocation.mRangedLength = -1; // Mark as 'handled'
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- locationDataStart = NULL;
|
|
|
- locationDataEnd = NULL;
|
|
|
- locationDataCount = 0;
|
|
|
- };
|
|
|
-
|
|
|
- auto _FlushDeferredVariableLocations = [&]()
|
|
|
- {
|
|
|
- for (auto& deferredVariableLocation : deferredVariableLocations)
|
|
|
- {
|
|
|
- if (deferredVariableLocation.mRangedLength == -1)
|
|
|
- continue;
|
|
|
- auto deferredVar = deferredVariableLocation.mVariable;
|
|
|
- BP_ALLOC("DeferredVarLoc2", deferredVariableLocation.mRangedLength);
|
|
|
- deferredVar->mLocationData = mAlloc.AllocBytes(deferredVariableLocation.mRangedLength, "DeferredVarLoc2");
|
|
|
- memcpy((uint8*)deferredVar->mLocationData, deferredVariableLocation.mRangedStart, deferredVariableLocation.mRangedLength);
|
|
|
- }
|
|
|
- deferredVariableLocations.clear();
|
|
|
- unrangedIdx = -1;
|
|
|
- };
|
|
|
-
|
|
|
- bool inlineDebugDump = false;
|
|
|
-
|
|
|
- if (useSubprogram != NULL)
|
|
|
- {
|
|
|
- curSubprogram = useSubprogram;
|
|
|
- blockStack.push_back(&curSubprogram->mBlock);
|
|
|
-
|
|
|
- curParam = curSubprogram->mParams.mHead;
|
|
|
- curRegRelVariable = curParam;
|
|
|
- }
|
|
|
-
|
|
|
- while (data < symDataEnd)
|
|
|
- {
|
|
|
- bool deferInternals = (wantDeferInternals) || (deferInlineDepth > 0);
|
|
|
-
|
|
|
- gSymCount++;
|
|
|
-
|
|
|
- uint8* dataStart = data;
|
|
|
- GET_INTO(uint16, symLen);
|
|
|
- uint8* dataEnd = data + symLen;
|
|
|
- GET_INTO(uint16, symType);
|
|
|
-
|
|
|
- if (!mIsHotObjectFile)
|
|
|
- BF_ASSERT(symLen % 4 == 2);
|
|
|
-
|
|
|
- bool newLocalVarHasLocData = false;
|
|
|
- DbgVariable* prevLocalVar = localVar;
|
|
|
-
|
|
|
- switch (symType)
|
|
|
- {
|
|
|
- case S_LOCAL:
|
|
|
- case S_BPREL32:
|
|
|
- case S_REGISTER:
|
|
|
- case S_REGREL32:
|
|
|
- case S_GPROC32:
|
|
|
- case S_LPROC32:
|
|
|
- case S_GPROC32_ID:
|
|
|
- case S_LPROC32_ID:
|
|
|
- // Starting a new var or method
|
|
|
- if ((!deferInternals) && (locationDataStart != NULL))
|
|
|
- {
|
|
|
- _FinishLocationData();
|
|
|
- }
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- /*if (handled)
|
|
|
- {
|
|
|
- data = dataEnd;
|
|
|
- continue;
|
|
|
- }*/
|
|
|
-
|
|
|
- if (inlineDebugDump)
|
|
|
- BfLogCv("SYMTYPE: %X\n", symType);
|
|
|
-
|
|
|
- switch (symType)
|
|
|
- {
|
|
|
- case S_UDT:
|
|
|
- {
|
|
|
- UDTSYM& udtSym = *(UDTSYM*)dataStart;
|
|
|
-
|
|
|
- DbgType* typeDefType = CvCreateType();
|
|
|
- typeDefType->mTypeCode = DbgType_TypeDef;
|
|
|
- typeDefType->mTypeParam = CvGetType(udtSym.typind);
|
|
|
- typeDefType->mName = DbgDupString((const char*)udtSym.name, "DbgDupString.S_UDT");
|
|
|
- if (strncmp(typeDefType->mName, "_bf::", 5) == 0)
|
|
|
- {
|
|
|
- typeDefType->mLanguage = DbgLanguage_Beef;
|
|
|
- typeDefType->mName += 5;
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- typeDefType->mLanguage = DbgLanguage_C;
|
|
|
- }
|
|
|
- typeDefType->mTypeName = typeDefType->mName;
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_OBJNAME:
|
|
|
- {
|
|
|
- GET_INTO(int32, objSig);
|
|
|
- const char* objName = CvParseAndDupString(data);
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_CONSTANT:
|
|
|
- {
|
|
|
- CONSTSYM& constSym = *(CONSTSYM*)dataStart;
|
|
|
-
|
|
|
- BP_ALLOC_T(DbgVariable);
|
|
|
- DbgVariable* constVar = mAlloc.Alloc<DbgVariable>();
|
|
|
- constVar->mName = DbgDupString((const char*)constSym.name, "DbgDupString.S_CONSTANT");
|
|
|
- constVar->mType = CvGetType(constSym.typind);
|
|
|
- constVar->mIsConst = true;
|
|
|
- constVar->mIsStatic = true;
|
|
|
- constVar->mConstValue = constSym.value;
|
|
|
-
|
|
|
- data = constSym.name + strlen((const char*)constSym.name) + 1;
|
|
|
- constVar->mConstValue = CvParseConstant(constSym.value, data);
|
|
|
- FixConstant(constVar);
|
|
|
-
|
|
|
- if (constVar->mName != NULL)
|
|
|
- blockStack.back()->mVariables.PushBack(constVar);
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_EXPORT:
|
|
|
- {
|
|
|
- GET_INTO(int16, ord);
|
|
|
- struct ExpFlags
|
|
|
- {
|
|
|
- unsigned short fConstant : 1; // CONSTANT
|
|
|
- unsigned short fData : 1; // DATA
|
|
|
- unsigned short fPrivate : 1; // PRIVATE
|
|
|
- unsigned short fNoName : 1; // NONAME
|
|
|
- unsigned short fOrdinal : 1; // Ordinal was explicitly assigned
|
|
|
- unsigned short fForwarder : 1; // This is a forwarder
|
|
|
- unsigned short reserved : 10; // Reserved. Must be zero.
|
|
|
- };
|
|
|
- GET_INTO(ExpFlags, flags);
|
|
|
- const char* symName = CvParseAndDupString(data);
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_GDATA32:
|
|
|
- case S_LDATA32:
|
|
|
- // In PDB reads we get this from the symbol stream
|
|
|
- if ((mIsHotObjectFile) || (curSubprogram != NULL))
|
|
|
- {
|
|
|
- auto linkedModule = GetLinkedModule();
|
|
|
- DATASYM32& dataSym = *(DATASYM32*)dataStart;
|
|
|
-
|
|
|
- char* name = (char*)dataSym.name;
|
|
|
- char* targetName = NULL;
|
|
|
- DbgType* targetType = mMasterCompileUnit->mGlobalType;
|
|
|
- bool overrideBeef = false;
|
|
|
- char* lastDblColon = (char*)GetLastDoubleColon(name);
|
|
|
- if (lastDblColon != NULL)
|
|
|
- {
|
|
|
- targetName = name;
|
|
|
- name = lastDblColon + 2;
|
|
|
- *lastDblColon = 0;
|
|
|
-
|
|
|
- if (strcmp(targetName, "_bf") == 0)
|
|
|
- {
|
|
|
- overrideBeef = true;
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- targetType = CvGetTypeOrNamespace(targetName);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- DbgType* dbgType = CvGetType(dataSym.typind);
|
|
|
-
|
|
|
- BP_ALLOC_T(DbgVariable);
|
|
|
- DbgVariable* variable = mAlloc.Alloc<DbgVariable>();
|
|
|
- variable->mType = dbgType;
|
|
|
- variable->mLocationData = dataStart;
|
|
|
- variable->mLocationLen = 1;
|
|
|
- variable->mIsStatic = true;
|
|
|
- variable->mCompileUnit = mMasterCompileUnit;
|
|
|
- variable->mName = name;
|
|
|
- if (targetType == mMasterCompileUnit->mGlobalType)
|
|
|
- variable->mLinkName = name;
|
|
|
- variable->mIsExtern = symType == S_GDATA32;
|
|
|
-
|
|
|
- if (curSubprogram != NULL)
|
|
|
- {
|
|
|
- if (!mIsHotObjectFile)
|
|
|
- {
|
|
|
- // Copy this, we free the source data
|
|
|
- variable->mName = DbgDupString(name, "DbgDupString.S_GDATA32");
|
|
|
- BP_ALLOC_T(DATASYM32)
|
|
|
- auto newPtr = mAlloc.Alloc<DATASYM32>();
|
|
|
- memcpy(newPtr, variable->mLocationData, sizeof(DATASYM32));
|
|
|
- variable->mLocationData = (uint8*)newPtr;
|
|
|
- }
|
|
|
- if (variable->mName != NULL)
|
|
|
- blockStack.back()->mVariables.PushBack(variable);
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- //variable->mCompileUnit = m;
|
|
|
- // Push front so we will find before the original static declaration (that has no memory associated with it)
|
|
|
- targetType->mMemberList.PushFront(variable);
|
|
|
-
|
|
|
- if ((variable->mIsExtern) && (variable->mLinkName != NULL))
|
|
|
- mStaticVariables.push_back(variable);
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_GTHREAD32:
|
|
|
- case S_LTHREAD32:
|
|
|
- {
|
|
|
- if ((mIsHotObjectFile) || (curSubprogram != NULL))
|
|
|
- {
|
|
|
- auto linkedModule = GetLinkedModule();
|
|
|
- THREADSYM32& dataSym = *(THREADSYM32*)dataStart;
|
|
|
-
|
|
|
- char* name = (char*)dataSym.name;
|
|
|
- char* targetName = NULL;
|
|
|
- DbgType* targetType = mMasterCompileUnit->mGlobalType;
|
|
|
- bool overrideBeef = false;
|
|
|
- char* lastDblColon = (char*)GetLastDoubleColon(name);
|
|
|
- if (lastDblColon != NULL)
|
|
|
- {
|
|
|
- targetName = name;
|
|
|
- name = lastDblColon + 2;
|
|
|
- *lastDblColon = 0;
|
|
|
-
|
|
|
- if (strcmp(targetName, "_bf") == 0)
|
|
|
- {
|
|
|
- overrideBeef = true;
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- targetType = CvGetTypeOrNamespace(targetName);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- DbgType* dbgType = CvGetType(dataSym.typind);
|
|
|
-
|
|
|
- BP_ALLOC_T(DbgVariable);
|
|
|
- DbgVariable* variable = mAlloc.Alloc<DbgVariable>();
|
|
|
- variable->mType = dbgType;
|
|
|
- variable->mLocationData = dataStart;
|
|
|
- variable->mLocationLen = 1;
|
|
|
- variable->mIsStatic = true;
|
|
|
- variable->mCompileUnit = mMasterCompileUnit;
|
|
|
- variable->mName = name;
|
|
|
- if (targetType == mMasterCompileUnit->mGlobalType)
|
|
|
- variable->mLinkName = name;
|
|
|
- variable->mIsExtern = symType == S_GTHREAD32;
|
|
|
-
|
|
|
- if (curSubprogram != NULL)
|
|
|
- {
|
|
|
- if (!mIsHotObjectFile)
|
|
|
- {
|
|
|
- // Copy this, we free the source data
|
|
|
- variable->mName = DbgDupString(name, "DbgDupString.S_GTHREAD32");
|
|
|
- BP_ALLOC_T(DATASYM32)
|
|
|
- auto newPtr = mAlloc.Alloc<DATASYM32>();
|
|
|
- memcpy(newPtr, variable->mLocationData, sizeof(DATASYM32));
|
|
|
- variable->mLocationData = (uint8*)newPtr;
|
|
|
- }
|
|
|
- if (variable->mName != NULL)
|
|
|
- blockStack.back()->mVariables.PushBack(variable);
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- //variable->mCompileUnit = m;
|
|
|
- // Push front so we will find before the original static declaration (that has no memory associated with it)
|
|
|
- targetType->mMemberList.PushFront(variable);
|
|
|
-
|
|
|
- if ((variable->mIsExtern) && (variable->mLinkName != NULL))
|
|
|
- mStaticVariables.push_back(variable);
|
|
|
- }
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_GPROC32:
|
|
|
- case S_LPROC32:
|
|
|
- case S_GPROC32_ID:
|
|
|
- case S_LPROC32_ID:
|
|
|
- {
|
|
|
- BF_ASSERT(curSubprogram == NULL);
|
|
|
-
|
|
|
- PROCSYM32* procSym = (PROCSYM32*)dataStart;
|
|
|
-
|
|
|
- DbgType* parentType = NULL;
|
|
|
-
|
|
|
- auto addr = GetSectionAddr(procSym->seg, procSym->off);
|
|
|
-
|
|
|
- DbgSubprogram* subprogram;
|
|
|
- if (procSym->typind == 0)
|
|
|
- {
|
|
|
- BP_ALLOC_T(DbgSubprogram);
|
|
|
- subprogram = mAlloc.Alloc<DbgSubprogram>();
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- bool ipi = false;
|
|
|
- if ((!mIsHotObjectFile) &&
|
|
|
- ((symType == S_GPROC32_ID) || (symType == S_LPROC32_ID)))
|
|
|
- {
|
|
|
- if (!mCvIPIReader.IsSetup())
|
|
|
- CvParseIPI();
|
|
|
- ipi = true;
|
|
|
- }
|
|
|
- subprogram = CvParseMethod(parentType, NULL, procSym->typind, ipi);
|
|
|
- }
|
|
|
- subprogram->mTagIdx = (int)(dataEnd - sectionData); // Position for method data
|
|
|
- subprogram->mIsOptimized = isOptimized;
|
|
|
- subprogram->mCompileUnit = compileUnit;
|
|
|
- const char* name = DbgDupString((const char*)procSym->name, "DbgDupString.S_GPROC32");
|
|
|
-
|
|
|
- if (procSym->flags.CV_PFLAG_OPTDBGINFO)
|
|
|
- {
|
|
|
- subprogram->mIsOptimized = true;
|
|
|
- }
|
|
|
-
|
|
|
- if ((name[0] == '_') && (name[1] == '_'))
|
|
|
- {
|
|
|
- // This matches things like "__chkstk" or other system (supposedly) functions
|
|
|
- subprogram->mIsStepFilteredDefault = true;
|
|
|
- }
|
|
|
-
|
|
|
- if (strncmp(name, "_bf::", 5) == 0)
|
|
|
- {
|
|
|
- compileUnit->mLanguage = DbgLanguage_Beef;
|
|
|
- }
|
|
|
-
|
|
|
- localVar = NULL;
|
|
|
- bool hasColon = false;
|
|
|
- for (const char* cPtr = name; *cPtr != 0; cPtr++)
|
|
|
- hasColon |= *cPtr == ':';
|
|
|
-
|
|
|
- subprogram->mPrologueSize = procSym->DbgStart;
|
|
|
- subprogram->mBlock.mLowPC = addr;
|
|
|
- subprogram->mBlock.mHighPC = subprogram->mBlock.mLowPC + (int32)procSym->len;
|
|
|
- BF_ASSERT(procSym->len >= 0);
|
|
|
-
|
|
|
- MapSubprogram(subprogram);
|
|
|
-
|
|
|
- curSubprogram = subprogram;
|
|
|
- curParam = subprogram->mParams.mHead;
|
|
|
- curRegRelVariable = curParam;
|
|
|
- blockStack.push_back(&subprogram->mBlock);
|
|
|
- //OutputDebugStrF("Func: %s\n", subprogram->mName);
|
|
|
-
|
|
|
- if (hasColon)
|
|
|
- {
|
|
|
- subprogram->mName = name;
|
|
|
- subprogram->mHasQualifiedName = true;
|
|
|
- compileUnit->mOrphanMethods.PushBack(curSubprogram);
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- subprogram->mName = name;
|
|
|
- compileUnit->mGlobalType->mMethodList.PushBack(curSubprogram);
|
|
|
- }
|
|
|
-
|
|
|
- BF_ASSERT(unrangedIdx == -1);
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_THUNK32:
|
|
|
- {
|
|
|
- THUNKSYM32& thunkSym = *(THUNKSYM32*)dataStart;
|
|
|
-
|
|
|
- DbgType* parentType = NULL;
|
|
|
-
|
|
|
- DbgSubprogram* subprogram;
|
|
|
- BP_ALLOC_T(DbgSubprogram);
|
|
|
- subprogram = mAlloc.Alloc<DbgSubprogram>();
|
|
|
- subprogram->mCompileUnit = compileUnit;
|
|
|
- subprogram->mHasQualifiedName = true;
|
|
|
- subprogram->mName = DbgDupString((const char*)thunkSym.name, "DbgDupString.S_THUNK32");
|
|
|
- subprogram->mTagIdx = (int)(dataEnd - sectionData); // Position for method data
|
|
|
-
|
|
|
- subprogram->mBlock.mLowPC = GetSectionAddr(thunkSym.seg, thunkSym.off);
|
|
|
- subprogram->mBlock.mHighPC = subprogram->mBlock.mLowPC + thunkSym.len;
|
|
|
- BF_ASSERT(thunkSym.len >= 0);
|
|
|
-
|
|
|
- MapSubprogram(subprogram);
|
|
|
-
|
|
|
- curSubprogram = subprogram;
|
|
|
- curParam = subprogram->mParams.mHead;
|
|
|
- blockStack.push_back(&subprogram->mBlock);
|
|
|
-
|
|
|
- BF_ASSERT(unrangedIdx == -1);
|
|
|
-
|
|
|
- //OutputDebugStrF("Func: %s\n", subprogram->mName);
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_BLOCK32:
|
|
|
- {
|
|
|
- if (deferInternals)
|
|
|
- {
|
|
|
- deferBlockDepth++;
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- BP_ALLOC_T(DbgBlock);
|
|
|
- DbgBlock* block = mAlloc.Alloc<DbgBlock>();
|
|
|
- blockStack.back()->mSubBlocks.PushBack(block);
|
|
|
- blockStack.push_back(block);
|
|
|
-
|
|
|
- BLOCKSYM32* blockSym = (BLOCKSYM32*)dataStart;
|
|
|
-
|
|
|
- block->mLowPC = GetSectionAddr(blockSym->seg, blockSym->off);
|
|
|
- block->mHighPC = block->mLowPC + blockSym->len;
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_FRAMEPROC:
|
|
|
- {
|
|
|
- FRAMEPROCSYM* frameProc = (FRAMEPROCSYM*)dataStart;
|
|
|
- if (curSubprogram != NULL)
|
|
|
- {
|
|
|
-// if ((curSubprogram->mName != NULL) && (strcmp(curSubprogram->mName, "_bf::IDETest::HotTester::TestFuncs") == 0))
|
|
|
-// {
|
|
|
-// NOP;
|
|
|
-// }
|
|
|
-
|
|
|
- curSubprogram->mFrameBaseLen = frameProc->cbFrame + frameProc->cbSaveRegs;
|
|
|
- curSubprogram->mLocalBaseReg = (DbgSubprogram::LocalBaseRegKind)(uint8)frameProc->flags.encodedLocalBasePointer;
|
|
|
- }
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_BPREL32:
|
|
|
- {
|
|
|
- if (deferInternals)
|
|
|
- break;
|
|
|
- BPRELSYM32* bpRel32 = (BPRELSYM32*)dataStart;
|
|
|
-
|
|
|
- const char* name = DbgDupString((const char*)bpRel32->name, "DbgDupString.S_BPREL32");
|
|
|
- DbgType* varType = CvGetType(bpRel32->typind);
|
|
|
-
|
|
|
- _NextUnrangedLocalVar(name, varType);
|
|
|
-
|
|
|
- localVar->mName = name;
|
|
|
- localVar->mCompileUnit = compileUnit;
|
|
|
- localVar->mType = varType;
|
|
|
- // This is location data now, not just a S_LOCAL opener
|
|
|
- //prevLocalVar = localVar;
|
|
|
- newLocalVarHasLocData = true;
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_REGISTER:
|
|
|
- {
|
|
|
- if (deferInternals)
|
|
|
- break;
|
|
|
- REGSYM* regSym = (REGSYM*)dataStart;
|
|
|
- const char* name = DbgDupString((const char*)regSym->name);
|
|
|
- DbgType* varType = CvGetType(regSym->typind);
|
|
|
-
|
|
|
- _NextUnrangedLocalVar(name, varType);
|
|
|
-
|
|
|
- localVar->mName = name;
|
|
|
- localVar->mCompileUnit = compileUnit;
|
|
|
- localVar->mType = varType;
|
|
|
- // This is location data now, not just a S_LOCAL opener
|
|
|
- //prevLocalVar = localVar;
|
|
|
- newLocalVarHasLocData = true;
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_REGREL32:
|
|
|
- {
|
|
|
- if (deferInternals)
|
|
|
- break;
|
|
|
- REGREL32* regRel32 = (REGREL32*)dataStart;
|
|
|
- const char* name = DbgDupString((const char*)regRel32->name);
|
|
|
- DbgType* varType = CvGetType(regRel32->typind);
|
|
|
-
|
|
|
- _NextUnrangedLocalVar(name, varType);
|
|
|
-
|
|
|
- localVar->mName = name;
|
|
|
- localVar->mCompileUnit = compileUnit;
|
|
|
- if ((localVar->mType != NULL) && (!localVar->mType->IsPointer()) && (varType->IsPointer()))
|
|
|
- localVar->mSigNoPointer = true;
|
|
|
- localVar->mType = varType;
|
|
|
- // This is location data now, not just a S_LOCAL opener
|
|
|
- //prevLocalVar = localVar;
|
|
|
- newLocalVarHasLocData = true;
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_LOCAL:
|
|
|
- {
|
|
|
- if (deferInternals)
|
|
|
- break;
|
|
|
-
|
|
|
- inLocalVarRanged = true;
|
|
|
-
|
|
|
- LOCALSYM& localSym = *(LOCALSYM*)dataStart;
|
|
|
- char* name = DbgDupString((const char*)localSym.name);
|
|
|
-
|
|
|
- bool isConst = false;
|
|
|
- int64 constVal = 0;
|
|
|
- if ((compileUnit->mLanguage == DbgLanguage_Beef) && (name[0] != '$'))
|
|
|
- {
|
|
|
- for (char* cPtr = name + 1; true; cPtr++)
|
|
|
- {
|
|
|
- char c = *cPtr;
|
|
|
- if (c == 0)
|
|
|
- break;
|
|
|
- if (c == '$')
|
|
|
- {
|
|
|
- if (cPtr[1] == '_')
|
|
|
- {
|
|
|
- isConst = true;
|
|
|
- constVal = -atoll(cPtr + 2);
|
|
|
- *cPtr = 0;
|
|
|
- }
|
|
|
- else if ((cPtr[1] >= '0') && (cPtr[1] <= '9'))
|
|
|
- {
|
|
|
- isConst = true;
|
|
|
- constVal = atoll(cPtr + 1);
|
|
|
- *cPtr = 0;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if ((name != NULL) && (name[0] == '#'))
|
|
|
- {
|
|
|
- if (strcmp(name + 1, "StepOver") == 0)
|
|
|
- {
|
|
|
- curSubprogram->mIsStepFilteredDefault = true;
|
|
|
- }
|
|
|
-
|
|
|
- localVar = NULL;
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- DbgType* varType = CvGetType(localSym.typind, cvCompileUnit);
|
|
|
-
|
|
|
- if (name != NULL)
|
|
|
- {
|
|
|
- if ((localSym.flags.fIsOptimizedOut) && (name[0] != '$'))
|
|
|
- {
|
|
|
- if (varType->mSize > 0)
|
|
|
- curSubprogram->mIsOptimized = true;
|
|
|
- }
|
|
|
-
|
|
|
- if ((strcmp(name, "this") == 0) && (varType != NULL))
|
|
|
- {
|
|
|
- //BF_ASSERT(varType->mTypeCode == DbgType_Ptr);
|
|
|
- MakeThis(curSubprogram, curParam);
|
|
|
- curSubprogram->mParentType = varType->mTypeParam;
|
|
|
- curSubprogram->mHasThis = true;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- bool handledLocalVar = false;
|
|
|
- if (curParam != NULL)
|
|
|
- {
|
|
|
- if ((name != NULL) && (name[0] == '$'))
|
|
|
- {
|
|
|
- int strLen = strlen(name);
|
|
|
-
|
|
|
- // Splat head
|
|
|
- const char* dollarPos = strchr(name + 1, '$');
|
|
|
- const char* nameStr = name + 1;
|
|
|
- int nameLen = dollarPos - name - 1;
|
|
|
-
|
|
|
- if ((dollarPos != NULL) &&
|
|
|
- ((localVar == NULL) || (strncmp(localVar->mName, name, nameLen + 1) != 0)))
|
|
|
- {
|
|
|
- BP_ALLOC("ParamName", nameLen + 1);
|
|
|
- char* dupStr = (char*)mAlloc.AllocBytes(nameLen + 1, "ParamName");
|
|
|
- memcpy(dupStr, nameStr, nameLen);
|
|
|
- curParam->mName = dupStr;
|
|
|
- curParam->mIsConst = true;
|
|
|
- curParam = curParam->mNext;
|
|
|
-
|
|
|
- if (strcmp(dupStr, "this") == 0)
|
|
|
- curSubprogram->mHasThis = true;
|
|
|
- }
|
|
|
- }
|
|
|
- else if ((curParam->mType != varType) && (varType->mTypeCode != DbgType_Void))
|
|
|
- {
|
|
|
- // Type was different, probably from a 'ref' being added when we are passing composites
|
|
|
- curParam->mName = name;
|
|
|
- curParam = curParam->mNext;
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- localVar = curParam;
|
|
|
- curParam = curParam->mNext;
|
|
|
- handledLocalVar = true;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (!handledLocalVar)
|
|
|
- {
|
|
|
- BP_ALLOC_T(DbgVariable);
|
|
|
- localVar = mAlloc.Alloc<DbgVariable>();
|
|
|
- if (name != NULL)
|
|
|
- blockStack.back()->mVariables.PushBack(localVar);
|
|
|
- }
|
|
|
- localVar->mName = name;
|
|
|
-
|
|
|
- localVar->mCompileUnit = compileUnit;
|
|
|
- localVar->mType = varType;
|
|
|
- localVar->mIsConst = isConst;
|
|
|
- localVar->mConstValue = constVal;
|
|
|
-
|
|
|
- _DeferredVariableLocation deferredLocation;
|
|
|
- deferredLocation.mVariable = localVar;
|
|
|
- deferredVariableLocations.Add(deferredLocation);
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_DEFRANGE_REGISTER:
|
|
|
- {
|
|
|
- if (deferInternals)
|
|
|
- break;
|
|
|
- DEFRANGESYMREGISTER& defRangeReg = *(DEFRANGESYMREGISTER*)dataStart;
|
|
|
- if (localVar != NULL)
|
|
|
- MapRanges(localVar, &defRangeReg.range, defRangeReg.gaps);
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_DEFRANGE_FRAMEPOINTER_REL:
|
|
|
- {
|
|
|
- if (deferInternals)
|
|
|
- break;
|
|
|
- DEFRANGESYMFRAMEPOINTERREL& defRangeFPRel = *(DEFRANGESYMFRAMEPOINTERREL*)dataStart;
|
|
|
- MapRanges(localVar, &defRangeFPRel.range, defRangeFPRel.gaps);
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_DEFRANGE_SUBFIELD_REGISTER:
|
|
|
- {
|
|
|
- if (deferInternals)
|
|
|
- break;
|
|
|
- DEFRANGESYMSUBFIELDREGISTER& defRangeSubFieldReg = *(DEFRANGESYMSUBFIELDREGISTER*)dataStart;
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_DEFRANGE_FRAMEPOINTER_REL_FULL_SCOPE:
|
|
|
- {
|
|
|
- if (deferInternals)
|
|
|
- break;
|
|
|
- DEFRANGESYMFRAMEPOINTERREL_FULL_SCOPE& defRangeFPRel = *(DEFRANGESYMFRAMEPOINTERREL_FULL_SCOPE*)dataStart;
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_DEFRANGE_REGISTER_REL:
|
|
|
- {
|
|
|
- if (deferInternals)
|
|
|
- break;
|
|
|
- DEFRANGESYMREGISTERREL& defRangeRegRel = *(DEFRANGESYMREGISTERREL*)dataStart;
|
|
|
- if (localVar != NULL)
|
|
|
- MapRanges(localVar, &defRangeRegRel.range, defRangeRegRel.gaps);
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_ENDARG:
|
|
|
- if (deferInternals)
|
|
|
- break;
|
|
|
- BF_ASSERT(curParam == NULL);
|
|
|
- break;
|
|
|
- case S_END:
|
|
|
- case S_PROC_ID_END:
|
|
|
- if (deferBlockDepth > 0)
|
|
|
- --deferBlockDepth;
|
|
|
- else
|
|
|
- blockStack.pop_back();
|
|
|
- BF_ASSERT(blockStack.size() > 0);
|
|
|
- if (blockStack.size() == 1)
|
|
|
- {
|
|
|
- _FinishLocationData();
|
|
|
- _FlushDeferredVariableLocations();
|
|
|
-
|
|
|
- // Done with forced subprogram?
|
|
|
- if (useSubprogram != NULL)
|
|
|
- {
|
|
|
- return;
|
|
|
- }
|
|
|
- else if (deferInternals)
|
|
|
- {
|
|
|
- if (curSubprogram->mTagIdx != -1)
|
|
|
- {
|
|
|
- int endOffset = (int)(dataEnd - sectionData);
|
|
|
- curSubprogram->mDeferredInternalsSize = endOffset - curSubprogram->mTagIdx;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- inlineDebugDump = false;
|
|
|
- curSubprogram = NULL;
|
|
|
- curParam = NULL;
|
|
|
-
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_COMPILE2:
|
|
|
- {
|
|
|
- COMPILESYM* compileSym = (COMPILESYM*)dataStart;
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_COMPILE3:
|
|
|
- {
|
|
|
- COMPILESYM3* compileSym = (COMPILESYM3*)dataStart;
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_ENVBLOCK:
|
|
|
- {
|
|
|
- GET_INTO(uint8, flags);
|
|
|
- while (true)
|
|
|
- {
|
|
|
- const char* envKey = CvParseAndDupString(data);
|
|
|
- if (envKey == NULL)
|
|
|
- break;
|
|
|
- const char* envValue = CvParseAndDupString(data);
|
|
|
- }
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_BUILDINFO:
|
|
|
- {
|
|
|
- CV_ItemId buildInfoId = GET(CV_ItemId);
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_TRAMPOLINE:
|
|
|
- break;
|
|
|
- case S_COFFGROUP:
|
|
|
- break;
|
|
|
- case S_SECTION:
|
|
|
- break;
|
|
|
- case S_FRAMECOOKIE:
|
|
|
- {
|
|
|
- FRAMECOOKIE& frameCookie = *(FRAMECOOKIE*)dataStart;
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_LABEL32:
|
|
|
- {
|
|
|
- LABELSYM32& labelSym = *(LABELSYM32*)dataStart;
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_CALLSITEINFO:
|
|
|
- {
|
|
|
- CALLSITEINFO& callSiteInfo = *(CALLSITEINFO*)dataStart;
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_HEAPALLOCSITE:
|
|
|
- {
|
|
|
- HEAPALLOCSITE& heapAllocSite = *(HEAPALLOCSITE*)dataStart;
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_FILESTATIC:
|
|
|
- {
|
|
|
- FILESTATICSYM& fileStaticSym = *(FILESTATICSYM*)dataStart;
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_CALLEES:
|
|
|
- {
|
|
|
- FUNCTIONLIST& calleeList = *(FUNCTIONLIST*)dataStart;
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_CALLERS:
|
|
|
- {
|
|
|
- FUNCTIONLIST& calleeList = *(FUNCTIONLIST*)dataStart;
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_POGODATA:
|
|
|
- {
|
|
|
- POGOINFO& pogoInfo = *(POGOINFO*)dataStart;
|
|
|
- }
|
|
|
- break;
|
|
|
-
|
|
|
- case S_INLINESITE:
|
|
|
- case S_INLINESITE2:
|
|
|
- {
|
|
|
- if (useSubprogram != NULL)
|
|
|
- {
|
|
|
- deferInlineDepth++;
|
|
|
- break; // Already handled this
|
|
|
- }
|
|
|
-
|
|
|
- uint32 inlinee;
|
|
|
- uint8* binaryAnnotations;
|
|
|
-
|
|
|
- if (symType == S_INLINESITE)
|
|
|
- {
|
|
|
- INLINESITESYM& inlineSite = *(INLINESITESYM*)dataStart;
|
|
|
- inlinee = inlineSite.inlinee;
|
|
|
- binaryAnnotations = (uint8*)&inlineSite.binaryAnnotations;
|
|
|
- }
|
|
|
- else // S_INLINESITE2
|
|
|
- {
|
|
|
- INLINESITESYM2& inlineSite = *(INLINESITESYM2*)dataStart;
|
|
|
- inlinee = inlineSite.inlinee;
|
|
|
- binaryAnnotations = (uint8*)&inlineSite.binaryAnnotations;
|
|
|
- }
|
|
|
-
|
|
|
- DbgSubprogram* inlineParent = curSubprogram;
|
|
|
- DbgSubprogram* subprogram = NULL;
|
|
|
- if (mIsHotObjectFile)
|
|
|
- {
|
|
|
- subprogram = CvParseMethod(NULL, NULL, inlinee, false);
|
|
|
- subprogram->mCompileUnit = compileUnit;
|
|
|
- curSubprogram = subprogram;
|
|
|
- }
|
|
|
- else if ((inlinee & 0x80000000) != 0)
|
|
|
- {
|
|
|
- BP_ALLOC_T(DbgSubprogram);
|
|
|
- subprogram = mAlloc.Alloc<DbgSubprogram>(); // ??
|
|
|
- subprogram->mCompileUnit = compileUnit;
|
|
|
-
|
|
|
- if (!mCvIPIReader.IsSetup())
|
|
|
- CvParseIPI();
|
|
|
-
|
|
|
- curSubprogram = subprogram;
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- BP_ALLOC_T(DbgSubprogram);
|
|
|
- subprogram = mAlloc.Alloc<DbgSubprogram>();
|
|
|
-
|
|
|
- subprogram->mCompileUnit = compileUnit;
|
|
|
- curSubprogram = subprogram;
|
|
|
-
|
|
|
- FixupInlinee(curSubprogram, inlinee);
|
|
|
- }
|
|
|
-
|
|
|
- BF_ASSERT(subprogram == curSubprogram);
|
|
|
-
|
|
|
- curSubprogram->mTagIdx = (int)(dataEnd - sectionData); // Position for method data
|
|
|
- BP_ALLOC_T(DbgInlineeInfo);
|
|
|
- curSubprogram->mInlineeInfo = mAlloc.Alloc<DbgInlineeInfo>();
|
|
|
- curSubprogram->mInlineeInfo->mInlineParent = inlineParent;
|
|
|
- if (inlineParent->mInlineeInfo != NULL)
|
|
|
- curSubprogram->mInlineeInfo->mInlineDepth = inlineParent->mInlineeInfo->mInlineDepth + 1;
|
|
|
- else
|
|
|
- curSubprogram->mInlineeInfo->mInlineDepth = 1;
|
|
|
- curSubprogram->mInlineeInfo->mRootInliner = inlineParent->GetRootInlineParent();
|
|
|
- curSubprogram->mInlineeInfo->mInlineeId = 0;
|
|
|
- curSubprogram->mFrameBaseData = inlineParent->mFrameBaseData;
|
|
|
- curSubprogram->mFrameBaseLen = inlineParent->mFrameBaseLen;
|
|
|
- curSubprogram->mLocalBaseReg = inlineParent->mLocalBaseReg;
|
|
|
-
|
|
|
- if (curSubprogram->mName == NULL)
|
|
|
- {
|
|
|
- /*curSubprogram->mName = "<Inline>";
|
|
|
-
|
|
|
- String name = StrFormat("<Inline>@%@", curSubprogram);
|
|
|
- curSubprogram->mName = DbgDupString(name.c_str());*/
|
|
|
-
|
|
|
- String name = StrFormat("<Inline>@%@", curSubprogram);
|
|
|
- curSubprogram->mName = DbgDupString(name.c_str());
|
|
|
-
|
|
|
- curSubprogram->mInlineeInfo->mInlineeId = inlinee;
|
|
|
- }
|
|
|
-
|
|
|
- if (inlineDebugDump)
|
|
|
- {
|
|
|
- int depth = curSubprogram->GetInlineDepth();
|
|
|
- BfLogCv("S_INLINESITE Ofs:%d Depth:%d Inlinee:%X Subprogram:%@ %s\n Parent:%@ %s\n", (dataStart - symDataStart), depth, inlinee,
|
|
|
- curSubprogram, curSubprogram->mName, curSubprogram->mInlineeInfo->mInlineParent, curSubprogram->mInlineeInfo->mInlineParent->mName);
|
|
|
- }
|
|
|
-
|
|
|
- CvInlineInfo inlineInfo;
|
|
|
- inlineInfo.mNext = NULL;
|
|
|
- inlineInfo.mTail = NULL;
|
|
|
- inlineInfo.mInlinee = inlinee;
|
|
|
- inlineInfo.mSubprogram = NULL;
|
|
|
- inlineInfo.mSubprogram = curSubprogram;
|
|
|
- inlineInfo.mData = binaryAnnotations;
|
|
|
- inlineInfo.mDataLen = dataEnd - inlineInfo.mData;
|
|
|
- inlineInfo.mDebugDump = inlineDebugDump;
|
|
|
- inlineDataVec.push_back(inlineInfo);
|
|
|
- blockStack.push_back(&curSubprogram->mBlock);
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_INLINESITE_END:
|
|
|
- {
|
|
|
- if (inlineDebugDump)
|
|
|
- BfLogCv("S_INLINESITE_END\n");
|
|
|
-
|
|
|
- if (deferInlineDepth > 0)
|
|
|
- {
|
|
|
- deferInlineDepth--;
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- if (deferInternals)
|
|
|
- {
|
|
|
- int endOffset = (int)(dataEnd - sectionData);
|
|
|
- curSubprogram->mDeferredInternalsSize = endOffset - curSubprogram->mTagIdx;
|
|
|
- }
|
|
|
-
|
|
|
- curSubprogram = curSubprogram->mInlineeInfo->mInlineParent;
|
|
|
- blockStack.pop_back();
|
|
|
- }
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_SSEARCH:
|
|
|
- {
|
|
|
- SEARCHSYM* searchSym = (SEARCHSYM*)dataStart;
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_SEPCODE:
|
|
|
- {
|
|
|
- BP_ALLOC_T(DbgSubprogram);
|
|
|
- curSubprogram = mAlloc.Alloc<DbgSubprogram>();
|
|
|
- curSubprogram->mCompileUnit = compileUnit;
|
|
|
- blockStack.push_back(&curSubprogram->mBlock);
|
|
|
-
|
|
|
- SEPCODESYM* sepCodeSym = (SEPCODESYM*)dataStart;
|
|
|
-
|
|
|
- auto addr = GetSectionAddr(sepCodeSym->sect, sepCodeSym->off);
|
|
|
- auto parentAddr = GetSectionAddr(sepCodeSym->sectParent, sepCodeSym->offParent);
|
|
|
-
|
|
|
- curSubprogram->mBlock.mLowPC = addr;
|
|
|
- curSubprogram->mBlock.mHighPC = addr + sepCodeSym->length;
|
|
|
-
|
|
|
- String name = StrFormat("SEPCODE@%p", parentAddr);
|
|
|
- curSubprogram->mName = DbgDupString(name.c_str());
|
|
|
- curSubprogram->mTagIdx = (int)(dataEnd - sectionData); // Position for method data
|
|
|
-
|
|
|
- MapSubprogram(curSubprogram);
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_COMPILE:
|
|
|
- break;
|
|
|
- case S_ANNOTATION:
|
|
|
- break;
|
|
|
- case S_UNAMESPACE:
|
|
|
- break;
|
|
|
- case /*S_FASTLINK*/0x1167:
|
|
|
- break;
|
|
|
- case /*S_INLINEES*/0x1168:
|
|
|
- break;
|
|
|
- case 0x1176:
|
|
|
- break;
|
|
|
- default:
|
|
|
- BF_FATAL("Unhandled");
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- bool hasNewLocalVar = (localVar != prevLocalVar) && (localVar != NULL);
|
|
|
- if (newLocalVarHasLocData)
|
|
|
- {
|
|
|
- prevLocalVar = localVar;
|
|
|
- }
|
|
|
-
|
|
|
- if (deferInlineDepth == 0)
|
|
|
- {
|
|
|
- switch (symType)
|
|
|
- {
|
|
|
- case S_BPREL32:
|
|
|
- case S_REGISTER:
|
|
|
- case S_REGREL32:
|
|
|
- case S_DEFRANGE_REGISTER:
|
|
|
- case S_DEFRANGE_FRAMEPOINTER_REL:
|
|
|
- case S_DEFRANGE_SUBFIELD_REGISTER:
|
|
|
- case S_DEFRANGE_FRAMEPOINTER_REL_FULL_SCOPE:
|
|
|
- case S_DEFRANGE_REGISTER_REL:
|
|
|
- {
|
|
|
- if (prevLocalVar != NULL)
|
|
|
- {
|
|
|
- /*if (localVar->mLocationData == NULL)
|
|
|
- localVar->mLocationData = dataStart;
|
|
|
- localVar->mLocationLen++;*/
|
|
|
- if (locationDataStart == NULL)
|
|
|
- locationDataStart = dataStart;
|
|
|
- locationDataEnd = dataEnd;
|
|
|
- locationDataCount++;
|
|
|
- localVar->mLocationLen++;
|
|
|
- }
|
|
|
- }
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (hasNewLocalVar)
|
|
|
- {
|
|
|
- if (localVar->mName != NULL)
|
|
|
- {
|
|
|
- // This $alias$ hack is unfortunate, but LLVM gets confused when we attempt to tie multiple debug variables
|
|
|
- // to the same memory location, which can happen during mixin injection. The result is that the mixin gets
|
|
|
- // some premature instructions attributed to it from the variable declaration. This fixes that.
|
|
|
- if (strncmp(localVar->mName, "$alias$", 7) == 0)
|
|
|
- {
|
|
|
- localVar->mName += 7;
|
|
|
- char* dollarPos = (char*)strchr(localVar->mName, '$');
|
|
|
- if (dollarPos != 0)
|
|
|
- {
|
|
|
- *dollarPos = 0;
|
|
|
- const char* findName = dollarPos + 1;
|
|
|
-
|
|
|
- bool found = false;
|
|
|
- for (int blockIdx = (int)blockStack.size() - 1; blockIdx >= 0; blockIdx--)
|
|
|
- {
|
|
|
- DbgBlock* block = blockStack[blockIdx];
|
|
|
- for (auto checkVar : block->mVariables)
|
|
|
- {
|
|
|
- if (strcmp(checkVar->mName, findName) == 0)
|
|
|
- {
|
|
|
- localVar->mConstValue = checkVar->mConstValue;
|
|
|
- localVar->mType = checkVar->mType;
|
|
|
- localVar->mLocationData = checkVar->mLocationData;
|
|
|
- localVar->mLocationLen = checkVar->mLocationLen;
|
|
|
-
|
|
|
- found = true;
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (found)
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (compileUnit->mLanguage != DbgLanguage_Beef)
|
|
|
- {
|
|
|
- for (char* cPtr = (char*)localVar->mName; true; cPtr++)
|
|
|
- {
|
|
|
- char c = *cPtr;
|
|
|
- if (c == 0)
|
|
|
- break;
|
|
|
- if ((c == '<') || (c == '>'))
|
|
|
- *cPtr = '$';
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- /*if (prevLocalVar != NULL)
|
|
|
- {
|
|
|
- BF_ASSERT(locationDataCount == prevLocalVar->mLocationLen);
|
|
|
- }*/
|
|
|
-
|
|
|
-
|
|
|
- data = dataEnd;
|
|
|
- //PTR_ALIGN(data, sectionData, 4);
|
|
|
- }
|
|
|
-
|
|
|
- if (localVar != NULL)
|
|
|
- {
|
|
|
- if (locationDataStart != NULL)
|
|
|
- {
|
|
|
- _FinishLocationData();
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- _FlushDeferredVariableLocations();
|
|
|
-}
|
|
|
-
|
|
|
-CvCompileUnit* COFF::ParseCompileUnit(CvModuleInfo* moduleInfo, CvCompileUnit* compileUnit, uint8* sectionData, int sectionSize)
|
|
|
-{
|
|
|
- BP_ZONE("COFF::ParseCompileUnit");
|
|
|
-
|
|
|
- CvInlineInfoVec inlineDataVec;
|
|
|
- Dictionary<uint32, CvInlineInfo*> inlineDataDict;
|
|
|
-
|
|
|
- if (moduleInfo != NULL)
|
|
|
- {
|
|
|
- BfLogCv("ParseCompileUnit %s\n", moduleInfo->mModuleName);
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- BfLogCv("ParseCompileUnit NULL\n");
|
|
|
- }
|
|
|
-
|
|
|
- int allocSizeStart = mAlloc.GetAllocSize();
|
|
|
-
|
|
|
- if (compileUnit == NULL)
|
|
|
- {
|
|
|
- compileUnit = new CvCompileUnit(this);
|
|
|
- mCompileUnits.push_back(compileUnit);
|
|
|
- }
|
|
|
- compileUnit->mDbgModule = this;
|
|
|
- if (moduleInfo != NULL)
|
|
|
- {
|
|
|
- compileUnit->mModuleIdx = moduleInfo->mIdx;
|
|
|
- compileUnit->mName = moduleInfo->mModuleName;
|
|
|
- moduleInfo->mCompileUnit = compileUnit;
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- compileUnit->mModuleIdx = NULL;
|
|
|
- compileUnit->mName = mFilePath.c_str();
|
|
|
- }
|
|
|
-
|
|
|
- uint8* data = sectionData;
|
|
|
- uint8* dataEnd = NULL;
|
|
|
-
|
|
|
- GET_INTO(uint32, infoType);
|
|
|
- BF_ASSERT(infoType == CV_SIGNATURE_C13);
|
|
|
-
|
|
|
- int taggedSize = sectionSize;
|
|
|
-
|
|
|
- uint8* debugSubSectionsStart = data;
|
|
|
- if (moduleInfo != NULL)
|
|
|
- {
|
|
|
- taggedSize = moduleInfo->mLinesBytes;
|
|
|
- debugSubSectionsStart = data + moduleInfo->mSymbolBytes - sizeof(uint32);
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- taggedSize = sectionSize - sizeof(uint32);
|
|
|
- }
|
|
|
-
|
|
|
- if (mStringTable.mStrTable == NULL)
|
|
|
- {
|
|
|
- data = debugSubSectionsStart;
|
|
|
- dataEnd = data + taggedSize;
|
|
|
- while (data < dataEnd)
|
|
|
- {
|
|
|
- PTR_ALIGN(data, sectionData, 4);
|
|
|
- GET_INTO(int32, lineInfoType);
|
|
|
- GET_INTO(int32, lineInfoLength);
|
|
|
- uint8* dataStart = data;
|
|
|
- uint8* dataEnd = data + lineInfoLength;
|
|
|
- if (lineInfoType == DEBUG_S_STRINGTABLE)
|
|
|
- {
|
|
|
- if (mStringTable.mStrTable == NULL)
|
|
|
- mStringTable.mStrTable = (const char*)data;
|
|
|
- }
|
|
|
- data = dataEnd;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- //
|
|
|
- {
|
|
|
- data = debugSubSectionsStart;
|
|
|
- dataEnd = data + taggedSize;
|
|
|
- while (data < dataEnd)
|
|
|
- {
|
|
|
- PTR_ALIGN(data, sectionData, 4);
|
|
|
- GET_INTO(int32, lineInfoType);
|
|
|
- GET_INTO(int32, lineInfoLength);
|
|
|
- uint8* dataStart = data;
|
|
|
- uint8* dataEnd = data + lineInfoLength;
|
|
|
- if (lineInfoType == DEBUG_S_CROSSSCOPEIMPORTS)
|
|
|
- {
|
|
|
- while (data < dataEnd)
|
|
|
- {
|
|
|
- compileUnit->mImports.Add(CvCrossScopeImport());
|
|
|
- auto& crossScopeImport = compileUnit->mImports.back();
|
|
|
- crossScopeImport.mScopeCompileUnit = NULL;
|
|
|
-
|
|
|
- GET_INTO(uint32, externalScope);
|
|
|
-
|
|
|
- const char* fileName = mStringTable.mStrTable + externalScope;
|
|
|
- BfLogCv("DEBUG_S_CROSSSCOPEIMPORTS Scope:%s ", fileName);
|
|
|
- crossScopeImport.mScopeName = fileName;
|
|
|
-
|
|
|
- //
|
|
|
- /*for (int checkIdx = 0; checkIdx < (int)mCvModuleInfo.size(); checkIdx++)
|
|
|
- {
|
|
|
- auto checkModuleInfo = mCvModuleInfo[checkIdx];
|
|
|
- if ((checkModuleInfo != NULL) && (checkModuleInfo->mModuleName != NULL) && (stricmp(checkModuleInfo->mModuleName, fileName) == 0))
|
|
|
- {
|
|
|
- ParseCompileUnit(checkIdx);
|
|
|
- }
|
|
|
- }*/
|
|
|
-
|
|
|
- GET_INTO(int32, numRefs);
|
|
|
-
|
|
|
- for (int i = 0; i < numRefs; i++)
|
|
|
- {
|
|
|
- GET_INTO(uint32, refId);
|
|
|
- BfLogCv(" %X", refId);
|
|
|
-
|
|
|
- crossScopeImport.mImports.Add(refId);
|
|
|
- }
|
|
|
-
|
|
|
- BfLogCv("\n");
|
|
|
- }
|
|
|
- }
|
|
|
- else if (lineInfoType == DEBUG_S_CROSSSCOPEEXPORTS)
|
|
|
- {
|
|
|
- BfLogCv("DEBUG_S_CROSSSCOPEEXPORTS");
|
|
|
- while (data < dataEnd)
|
|
|
- {
|
|
|
- GET_INTO(int32, localId);
|
|
|
- GET_INTO(int32, globalId);
|
|
|
- BfLogCv(" %X=%X", globalId, localId);
|
|
|
-
|
|
|
- CvCrossScopeExportEntry entry;
|
|
|
- entry.mLocalId = localId;
|
|
|
- entry.mGlobalId = globalId;
|
|
|
- compileUnit->mExports.Add(entry);
|
|
|
- }
|
|
|
- BfLogCv("\n");
|
|
|
- }
|
|
|
- else if (lineInfoType == DEBUG_S_FRAMEDATA)
|
|
|
- {
|
|
|
- uint8* dataPtr = data;
|
|
|
- addr_target baseAddr = 0;
|
|
|
- int relAddr = GET_FROM(dataPtr, int32);
|
|
|
- ParseFrameDescriptors(dataPtr, dataEnd - dataPtr, GetLinkedModule()->mImageBase + relAddr);
|
|
|
- }
|
|
|
- data = dataEnd;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (moduleInfo != NULL)
|
|
|
- {
|
|
|
- data = sectionData + 4;
|
|
|
- dataEnd = data + moduleInfo->mSymbolBytes - sizeof(uint32);
|
|
|
- bool wantsDeferInternals = true;
|
|
|
- ParseCompileUnit_Symbols(compileUnit, sectionData, data, dataEnd, inlineDataVec, wantsDeferInternals, NULL);
|
|
|
- //ParseCompileUnit_Symbols(compileUnit, sectionData, data, dataEnd, inlineDataVec, false, NULL);
|
|
|
- data = dataEnd;
|
|
|
- }
|
|
|
-
|
|
|
- // Scan debug subsections to find file checksum table, and to load symbol data for hotloads
|
|
|
- Dictionary<int, int> checksumFileRefs;
|
|
|
- {
|
|
|
- BP_ZONE("ParseCompileUnit_SrcFiles");
|
|
|
-
|
|
|
- data = debugSubSectionsStart;
|
|
|
- dataEnd = data + taggedSize;
|
|
|
- while (true)
|
|
|
- {
|
|
|
- PTR_ALIGN(data, sectionData, 4);
|
|
|
- if (data >= dataEnd)
|
|
|
- break;
|
|
|
- GET_INTO(int32, lineInfoType);
|
|
|
- GET_INTO(int32, lineInfoLength);
|
|
|
- uint8* dataStart = data;
|
|
|
- uint8* dataEnd = data + lineInfoLength;
|
|
|
-
|
|
|
- if (lineInfoType < 0)
|
|
|
- {
|
|
|
- // Ignore
|
|
|
- }
|
|
|
- else if (lineInfoType == DEBUG_S_SYMBOLS)
|
|
|
- {
|
|
|
- ParseCompileUnit_Symbols(compileUnit, sectionData, data, dataEnd, inlineDataVec, false, NULL);
|
|
|
- }
|
|
|
- else if (lineInfoType == DEBUG_S_FILECHKSMS)
|
|
|
- {
|
|
|
- BF_ASSERT(checksumFileRefs.size() == 0);
|
|
|
-
|
|
|
- while (data < dataEnd)
|
|
|
- {
|
|
|
- int dataOfs = (int)(data - dataStart);
|
|
|
-
|
|
|
- GET_INTO(uint, fileTableOfs);
|
|
|
-
|
|
|
- const char* fileName = mStringTable.mStrTable + fileTableOfs;
|
|
|
- DbgSrcFile* srcFile = NULL;
|
|
|
- if ((fileName[0] == '/') || (fileName[0] == '\\') ||
|
|
|
- ((fileName[0] != 0) && (fileName[1] == ':')))
|
|
|
- {
|
|
|
- srcFile = AddSrcFile(compileUnit, fileName);
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- String fullDir = GetFileDir(mFilePath);
|
|
|
- fullDir.Append("\\");
|
|
|
- fullDir.Append(fileName);
|
|
|
- srcFile = AddSrcFile(compileUnit, fullDir);
|
|
|
- }
|
|
|
- if (srcFile->IsBeef())
|
|
|
- compileUnit->mLanguage = DbgLanguage_Beef;
|
|
|
-
|
|
|
- GET_INTO(uint8, hashLen);
|
|
|
- GET_INTO(uint8, hashType);
|
|
|
- if ((hashType == 1) && (hashLen == 16))
|
|
|
- {
|
|
|
- srcFile->mHashKind = DbgHashKind_MD5;
|
|
|
- memcpy(srcFile->mHash, data, 16);
|
|
|
- }
|
|
|
- else if ((hashType == 3) && (hashLen == 32))
|
|
|
- {
|
|
|
- srcFile->mHashKind = DbgHashKind_SHA256;
|
|
|
- memcpy(srcFile->mHash, data, 32);
|
|
|
- }
|
|
|
-
|
|
|
- data += hashLen;
|
|
|
- checksumFileRefs.TryAdd(dataOfs, (int)compileUnit->mSrcFileRefs.size() - 1);
|
|
|
- PTR_ALIGN(data, sectionData, 4);
|
|
|
- }
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- BF_ASSERT((lineInfoType >= DEBUG_S_SYMBOLS) && (lineInfoType <= DEBUG_S_COFF_SYMBOL_RVA));
|
|
|
- }
|
|
|
-
|
|
|
- data = dataEnd;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (!inlineDataVec.IsEmpty())
|
|
|
- {
|
|
|
- for (auto& inlineData : inlineDataVec)
|
|
|
- {
|
|
|
- uint32* keyPtr;
|
|
|
- CvInlineInfo** valuePtr;
|
|
|
- if (inlineDataDict.TryAdd(inlineData.mInlinee, &keyPtr, &valuePtr))
|
|
|
- {
|
|
|
- inlineData.mTail = &inlineData;
|
|
|
- *valuePtr = &inlineData;
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- (*valuePtr)->mTail->mNext = &inlineData;
|
|
|
- (*valuePtr)->mTail = &inlineData;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- int inlineDataIdx = 0;
|
|
|
-
|
|
|
- DbgLineDataBuilder lineBuilder(this);
|
|
|
-
|
|
|
- //
|
|
|
- {
|
|
|
- BP_ZONE("ParseCompileUnit_LineInfo");
|
|
|
-
|
|
|
- //int totalLineCount = 0;
|
|
|
- //int targetLineCount = 0;
|
|
|
-
|
|
|
- int inlineIdx = 0;
|
|
|
-
|
|
|
-// struct _InlinerData
|
|
|
-// {
|
|
|
-// bool mWantSummaryDump;
|
|
|
-// Array<DbgInlinee> mInlinees;
|
|
|
-// Array<DbgInlineLineData> mInlineLineData;
|
|
|
-//
|
|
|
-// _InlinerData()
|
|
|
-// {
|
|
|
-// mWantSummaryDump = false;
|
|
|
-// }
|
|
|
-// };
|
|
|
-//
|
|
|
-// Dictionary<DbgSubprogram*, _InlinerData> deferredInlinerDatas;
|
|
|
-
|
|
|
- // Line info
|
|
|
- data = debugSubSectionsStart;
|
|
|
- dataEnd = data + taggedSize;
|
|
|
- while (data < dataEnd)
|
|
|
- {
|
|
|
- PTR_ALIGN(data, sectionData, 4);
|
|
|
- GET_INTO(int32, lineInfoType);
|
|
|
- GET_INTO(int32, lineInfoLength);
|
|
|
- uint8* dataStart = data;
|
|
|
- uint8* dataEnd = data + lineInfoLength;
|
|
|
-
|
|
|
- if (lineInfoType == DEBUG_S_FILECHKSMS)
|
|
|
- {
|
|
|
- // Already handled
|
|
|
- }
|
|
|
- else if (lineInfoType == DEBUG_S_LINES)
|
|
|
- {
|
|
|
- CV_DebugSLinesHeader_t& lineSec = GET(CV_DebugSLinesHeader_t);
|
|
|
-
|
|
|
- Array<DbgLineData> lineDataVec;
|
|
|
-
|
|
|
- addr_target contribStartAddr = GetSectionAddr(lineSec.segCon, lineSec.offCon);
|
|
|
-
|
|
|
- while (data < dataEnd)
|
|
|
- {
|
|
|
- lineDataVec.Clear();
|
|
|
-
|
|
|
- CV_DebugSLinesFileBlockHeader_t& linesFileHeader = GET(CV_DebugSLinesFileBlockHeader_t);
|
|
|
- DbgSrcFileReference* srcFileRef = &compileUnit->mSrcFileRefs[checksumFileRefs[linesFileHeader.offFile]];
|
|
|
- bool isBeef = srcFileRef->mSrcFile->IsBeef();
|
|
|
-
|
|
|
- int expectSize = (int)sizeof(CV_DebugSLinesFileBlockHeader_t) + (int)(linesFileHeader.nLines * sizeof(CV_Line_t));
|
|
|
- if ((lineSec.flags & CV_LINES_HAVE_COLUMNS) != 0)
|
|
|
- expectSize += (int)(linesFileHeader.nLines * sizeof(int16) * 2);
|
|
|
- BF_ASSERT(expectSize == linesFileHeader.cbBlock);
|
|
|
-
|
|
|
- lineDataVec.Resize(linesFileHeader.nLines);
|
|
|
- for (int lineIdx = 0; lineIdx < linesFileHeader.nLines; lineIdx++)
|
|
|
- {
|
|
|
- CV_Line_t& srcLineData = GET(CV_Line_t);
|
|
|
-
|
|
|
- DbgLineData& lineData = lineDataVec[lineIdx];
|
|
|
- lineData.mRelAddress = (uint32)((contribStartAddr + srcLineData.offset) - mImageBase);
|
|
|
-
|
|
|
- if (srcLineData.linenumStart == 0xf00f00) // Never step into
|
|
|
- {
|
|
|
- if (lineIdx > 0)
|
|
|
- lineData.mLine = lineDataVec[lineIdx - 1].mLine;
|
|
|
- lineData.mColumn = -2; // Never step into marker
|
|
|
- }
|
|
|
- else if (srcLineData.linenumStart == 0xfeefee) // Always step into
|
|
|
- {
|
|
|
- if (lineIdx > 0)
|
|
|
- lineData.mLine = lineDataVec[lineIdx - 1].mLine;
|
|
|
- lineData.mColumn = -1; // Always step into marker
|
|
|
- }
|
|
|
- else
|
|
|
- lineData.mLine = srcLineData.linenumStart - 1;
|
|
|
-
|
|
|
- // In Beef we always set the column, so a section without CV_LINES_HAVE_COLUMNS indicates a block of invalid
|
|
|
- // positions that we want to skip over
|
|
|
- if (isBeef)
|
|
|
- lineData.mColumn = -1;
|
|
|
- }
|
|
|
-
|
|
|
- if ((lineSec.flags & CV_LINES_HAVE_COLUMNS) != 0)
|
|
|
- {
|
|
|
- for (int lineIdx = 0; lineIdx < linesFileHeader.nLines; lineIdx++)
|
|
|
- {
|
|
|
- CV_Column_t& srcColumnData = GET(CV_Column_t);
|
|
|
-
|
|
|
- DbgLineData& lineData = lineDataVec[lineIdx];
|
|
|
- lineData.mColumn = (int)srcColumnData.offColumnStart - 1;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- DbgLineData* lastLineData = NULL;
|
|
|
- for (int lineIdx = 0; lineIdx < linesFileHeader.nLines; lineIdx++)
|
|
|
- {
|
|
|
- DbgLineData& lineData = lineDataVec[lineIdx];
|
|
|
- lastLineData = lineBuilder.Add(compileUnit, lineData, srcFileRef->mSrcFile, NULL);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- else if (lineInfoType == DEBUG_S_INLINEELINES)
|
|
|
- {
|
|
|
- int linesType = GET(int);
|
|
|
- while (data < dataEnd)
|
|
|
- {
|
|
|
- int inlinee = 0;
|
|
|
- int srcFileIdx = -1;
|
|
|
- int startLine;
|
|
|
-
|
|
|
- DbgSrcFileReference* startSrcFileRef = NULL;
|
|
|
- if (linesType == 0)
|
|
|
- {
|
|
|
- CodeViewInfo::InlineeSourceLine& lineInfo = GET(CodeViewInfo::InlineeSourceLine);
|
|
|
- srcFileIdx = checksumFileRefs[lineInfo.fileId];
|
|
|
- startSrcFileRef = &compileUnit->mSrcFileRefs[srcFileIdx];
|
|
|
- startLine = lineInfo.sourceLineNum;
|
|
|
- inlinee = lineInfo.inlinee;
|
|
|
- }
|
|
|
- else if (linesType == 1)
|
|
|
- {
|
|
|
- CodeViewInfo::InlineeSourceLineEx& lineInfo = *(CodeViewInfo::InlineeSourceLineEx*)data;
|
|
|
- srcFileIdx = checksumFileRefs[lineInfo.fileId];
|
|
|
- startSrcFileRef = &compileUnit->mSrcFileRefs[srcFileIdx];
|
|
|
- startLine = lineInfo.sourceLineNum;
|
|
|
- inlinee = lineInfo.inlinee;
|
|
|
-
|
|
|
- data += sizeof(CodeViewInfo::InlineeSourceLineEx);
|
|
|
- data += (int)sizeof(CV_off32_t) * lineInfo.countOfExtraFiles;
|
|
|
- }
|
|
|
- else
|
|
|
- BF_FATAL("Invalid DEBUG_S_INLINEELINES lines type");
|
|
|
-
|
|
|
- CvInlineInfo* inlineData = NULL;
|
|
|
- inlineDataDict.TryGetValue(inlinee, &inlineData);
|
|
|
-
|
|
|
- while (inlineData != NULL)
|
|
|
- {
|
|
|
- bool inlineDebugDump = inlineData->mDebugDump;
|
|
|
-
|
|
|
- if (inlineData->mInlinee == -1)
|
|
|
- {
|
|
|
- if (inlineDebugDump)
|
|
|
- BfLogCv("Duplicate data: %X\n", inlinee);
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- // Mark as done
|
|
|
- inlineData->mInlinee = -1;
|
|
|
-
|
|
|
- int chunkNum = 0;
|
|
|
- int curLine = startLine;
|
|
|
- int curValidLine = curLine;
|
|
|
- bool flushOnLineOffset = false;
|
|
|
- addr_target lastLineAddr = 0;
|
|
|
-
|
|
|
-
|
|
|
- DbgSrcFileReference* srcFileRef = startSrcFileRef;
|
|
|
- DbgSubprogram* curSubprogram = inlineData->mSubprogram;
|
|
|
-
|
|
|
- DbgSubprogram* inlineParent = inlineData->mSubprogram->GetRootInlineParent();
|
|
|
-
|
|
|
- addr_target curAddr = inlineParent->mBlock.mLowPC;
|
|
|
- lastLineAddr = 0;
|
|
|
-
|
|
|
- if (inlineDebugDump)
|
|
|
- {
|
|
|
- //inlinerData->mWantSummaryDump = true;
|
|
|
- BfLogCv("------------------------------------------------\nINLINE DATA:%X Idx:%d CurAddr:%@ Line:%d\n SubProgram:%@ %s\n File:%s\n", inlinee, inlineIdx, curAddr, curLine,
|
|
|
- curSubprogram, curSubprogram->mName, srcFileRef->mSrcFile->mFilePath.c_str());
|
|
|
- }
|
|
|
-
|
|
|
- uint8* annData = inlineData->mData;
|
|
|
- uint8* annDataEnd = inlineData->mData + inlineData->mDataLen;
|
|
|
-
|
|
|
- DbgLineData* curLineData = NULL;
|
|
|
-
|
|
|
- auto _AddLine = [&]()
|
|
|
- {
|
|
|
- if (chunkNum != 0)
|
|
|
- {
|
|
|
- curLineData = NULL;
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- DbgLineData lineData;
|
|
|
- lineData.mLine = curValidLine - 1;
|
|
|
- lineData.mRelAddress = (uint32)(curAddr - mImageBase);
|
|
|
- lineData.mColumn = 0;
|
|
|
- if (curLine <= 0) // Negative lines mean "invalid position" for inlining
|
|
|
- lineData.mColumn = -1;
|
|
|
- lineData.mContribSize = 0;
|
|
|
-
|
|
|
- if ((curSubprogram->mBlock.mLowPC == 0) && (curLineData != NULL))
|
|
|
- curSubprogram->mBlock.mLowPC = mImageBase + curLineData->mRelAddress;
|
|
|
-
|
|
|
- if (inlineDebugDump)
|
|
|
- BfLogCv(" Adding Line:%d Addr:%@\n", lineData.mLine + 1, lineData.mRelAddress + mImageBase);
|
|
|
-
|
|
|
- curLineData = lineBuilder.Add(compileUnit, lineData, srcFileRef->mSrcFile, curSubprogram);
|
|
|
-
|
|
|
- };
|
|
|
-
|
|
|
- int codeIdx = 0;
|
|
|
- while (annData < annDataEnd)
|
|
|
- {
|
|
|
- auto annVal = CodeViewInfo::CVUncompressData(annData);
|
|
|
-
|
|
|
- switch (annVal)
|
|
|
- {
|
|
|
- case CodeViewInfo::BA_OP_Invalid: // link time pdb contains PADDINGs
|
|
|
- break;
|
|
|
- case CodeViewInfo::BA_OP_CodeOffset: // param : start offset
|
|
|
- {
|
|
|
- int32 offset = (int32)CodeViewInfo::CVUncompressData(annData);
|
|
|
- curAddr = inlineParent->mBlock.mLowPC + offset;
|
|
|
- if (inlineDebugDump)
|
|
|
- BfLogCv(" BA_OP_CodeOffset(%d) CurAddr:%@ Line:%d\n", offset, curAddr, curLine);
|
|
|
- }
|
|
|
- break;
|
|
|
- case CodeViewInfo::BA_OP_ChangeCodeOffsetBase: // param : nth separated code chunk (main code chunk == 0)
|
|
|
- {
|
|
|
- chunkNum = (int32)CodeViewInfo::CVUncompressData(annData);
|
|
|
-
|
|
|
- if (inlineDebugDump)
|
|
|
- BfLogCv("xxxxxxxxx BA_OP_ChangeCodeOffsetBase(%d) CurAddr:%@ Line:%d\n", chunkNum, curAddr, curLine);
|
|
|
- }
|
|
|
- break;
|
|
|
- case CodeViewInfo::BA_OP_ChangeCodeOffset: // param : delta of offset
|
|
|
- {
|
|
|
- int32 offset = (int32)CodeViewInfo::CVUncompressData(annData);
|
|
|
-
|
|
|
- curAddr += offset;
|
|
|
- if (inlineDebugDump)
|
|
|
- BfLogCv(" BA_OP_ChangeCodeOffset(%d) CurAddr:%@ Line:%d\n", offset, curAddr, curLine);
|
|
|
-
|
|
|
- if ((curLineData != NULL) && (curLineData->mContribSize == 0))
|
|
|
- {
|
|
|
- curLineData->mRelAddress = (uint32)(curAddr - mImageBase);
|
|
|
- if (inlineDebugDump)
|
|
|
- BfLogCv(" Setting addr on previous entry\n");
|
|
|
- }
|
|
|
- else
|
|
|
- _AddLine();
|
|
|
-
|
|
|
- flushOnLineOffset = true;
|
|
|
- }
|
|
|
- break;
|
|
|
- case CodeViewInfo::BA_OP_ChangeCodeLength: // param : length of code, default next start
|
|
|
- {
|
|
|
- int newCodeLen = (int32)CodeViewInfo::CVUncompressData(annData);
|
|
|
- curAddr += newCodeLen;
|
|
|
-
|
|
|
- if (curLineData != NULL)
|
|
|
- curLineData->mContribSize = newCodeLen;
|
|
|
-
|
|
|
- if (inlineDebugDump)
|
|
|
- BfLogCv(" BA_OP_ChangeCodeLength(%d) Addr:%@ EndAddr:%@\n", newCodeLen, curLineData->mRelAddress + mImageBase, curLineData->mRelAddress + mImageBase + curLineData->mContribSize);
|
|
|
- }
|
|
|
- break;
|
|
|
- case CodeViewInfo::BA_OP_ChangeFile: // param : fileId
|
|
|
- {
|
|
|
- uint32 newFileId = CodeViewInfo::CVUncompressData(annData);
|
|
|
- srcFileRef = &compileUnit->mSrcFileRefs[checksumFileRefs[newFileId]];
|
|
|
-
|
|
|
- if (inlineDebugDump)
|
|
|
- BfLogCv(" BA_OP_ChangeFile(%s) CurAddr:%@ Line:%d\n", srcFileRef->mSrcFile->mFilePath.c_str(), curAddr, curLine);
|
|
|
- }
|
|
|
- break;
|
|
|
- case CodeViewInfo::BA_OP_ChangeLineOffset: // param : line offset (signed)
|
|
|
- {
|
|
|
- int32 lineOfs = (int32)CodeViewInfo::DecodeSignedInt32(CodeViewInfo::CVUncompressData(annData));
|
|
|
- curLine += lineOfs;
|
|
|
- if (curLine > 0)
|
|
|
- curValidLine = curLine;
|
|
|
-
|
|
|
- if (inlineDebugDump)
|
|
|
- BfLogCv(" BA_OP_ChangeLineOffset(%d) CurAddr:%@ Line:%d\n", lineOfs, curAddr, curLine);
|
|
|
-
|
|
|
- _AddLine();
|
|
|
- }
|
|
|
- break;
|
|
|
- case CodeViewInfo::BA_OP_ChangeLineEndDelta: // param : how many lines, default 1
|
|
|
- {
|
|
|
- int numLines = (int32)CodeViewInfo::CVUncompressData(annData);
|
|
|
-
|
|
|
- if (inlineDebugDump)
|
|
|
- BfLogCv(" BA_OP_ChangeLineEndDelta(%d) CurAddr:%@ Line:%d\n", numLines, curAddr, curLine);
|
|
|
- }
|
|
|
- break;
|
|
|
- case CodeViewInfo::BA_OP_ChangeRangeKind: // param : either 1 (default, for statement) or 0 (for expression)
|
|
|
- {
|
|
|
- int32 readKind = (int32)CodeViewInfo::CVUncompressData(annData);
|
|
|
- if (inlineDebugDump)
|
|
|
- BfLogCv(" BA_OP_ChangeRangeKind(%d) CurAddr:%@ Line:%d\n", readKind, curAddr, curLine);
|
|
|
- }
|
|
|
- break;
|
|
|
- case CodeViewInfo::BA_OP_ChangeColumnStart: // param : start column number, 0 means no column info
|
|
|
- {
|
|
|
- int column = (int32)CodeViewInfo::CVUncompressData(annData);
|
|
|
- if (curLineData != NULL)
|
|
|
- curLineData->mColumn = column;
|
|
|
- if (inlineDebugDump)
|
|
|
- BfLogCv(" BA_OP_ChangeColumnStart(%d) CurAddr:%@ Line:%d\n", column, curAddr, curLine);
|
|
|
- }
|
|
|
- break;
|
|
|
- case CodeViewInfo::BA_OP_ChangeColumnEndDelta: // param : end column number delta (signed)
|
|
|
- {
|
|
|
- int columnEndDelta = (int32)CodeViewInfo::DecodeSignedInt32(CodeViewInfo::CVUncompressData(annData));
|
|
|
- if (inlineDebugDump)
|
|
|
- BfLogCv(" BA_OP_ChangeColumnEndDelta(%d) CurAddr:%@ Line:%d\n", columnEndDelta, curAddr, curLine);
|
|
|
- }
|
|
|
- break;
|
|
|
- // Combo opcodes for smaller encoding size.
|
|
|
- case CodeViewInfo::BA_OP_ChangeCodeOffsetAndLineOffset: // param : ((sourceDelta << 4) | CodeDelta)
|
|
|
- {
|
|
|
- int offsetData = (int32)CodeViewInfo::CVUncompressData(annData);
|
|
|
- int codeDelta = offsetData & 0xF;
|
|
|
- int sourceDelta = CodeViewInfo::DecodeSignedInt32(offsetData >> 4);
|
|
|
-
|
|
|
- curAddr += codeDelta;
|
|
|
- curLine += sourceDelta;
|
|
|
- if (curLine > 0)
|
|
|
- curValidLine = curLine;
|
|
|
-
|
|
|
- if (inlineDebugDump)
|
|
|
- BfLogCv(" BA_OP_ChangeCodeOffsetAndLineOffset(%d, %d) CurAddr:%@ Line:%d\n", codeDelta, sourceDelta, curAddr, curLine);
|
|
|
-
|
|
|
- _AddLine();
|
|
|
- }
|
|
|
- break;
|
|
|
- case CodeViewInfo::BA_OP_ChangeCodeLengthAndCodeOffset: // param : codeLength, codeOffset
|
|
|
- {
|
|
|
- curValidLine = curLine;
|
|
|
- int codeLen = (int32)CodeViewInfo::CVUncompressData(annData);
|
|
|
- int codeOffset = (int32)CodeViewInfo::CVUncompressData(annData);
|
|
|
-
|
|
|
- curAddr += codeOffset;
|
|
|
-
|
|
|
- if (inlineDebugDump)
|
|
|
- BfLogCv(" BA_OP_ChangeCodeLengthAndCodeOffset(%d, %d) CurAddr:%@ Line:%d\n", codeLen, codeOffset, curAddr, curLine);
|
|
|
-
|
|
|
- _AddLine();
|
|
|
-
|
|
|
- if (curLineData != NULL)
|
|
|
- {
|
|
|
- if (inlineDebugDump)
|
|
|
- BfLogCv(" ContribSize:%d\n", codeLen);
|
|
|
- curLineData->mContribSize = codeLen;
|
|
|
- }
|
|
|
- }
|
|
|
- break;
|
|
|
- case CodeViewInfo::BA_OP_ChangeColumnEnd: // param : end column number
|
|
|
- {
|
|
|
- int columnEnd = (int32)CodeViewInfo::CVUncompressData(annData);
|
|
|
- if (inlineDebugDump)
|
|
|
- BfLogCv(" BA_OP_ChangeColumnEnd(%d) CurAddr:%@ Line:%d\n", columnEnd, curAddr, curLine);
|
|
|
- }
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- codeIdx++;
|
|
|
- }
|
|
|
-
|
|
|
- if (curLineData != NULL)
|
|
|
- {
|
|
|
- if (curSubprogram->mBlock.mLowPC == 0)
|
|
|
- curSubprogram->mBlock.mLowPC = mImageBase + curLineData->mRelAddress;
|
|
|
- curSubprogram->mBlock.mHighPC = mImageBase + curLineData->mRelAddress + curLineData->mContribSize;
|
|
|
- }
|
|
|
-
|
|
|
- inlineData = inlineData->mNext;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- data = dataEnd;
|
|
|
- }
|
|
|
-
|
|
|
-// for (auto& deferredInlinerDataKV : deferredInlinerDatas)
|
|
|
-// {
|
|
|
-// auto inlinerParent = deferredInlinerDataKV.mKey;
|
|
|
-// auto deferredInlinerData = &deferredInlinerDataKV.mValue;
|
|
|
-//
|
|
|
-// inlinerParent->mInlinerData = mAlloc.Alloc<DbgInlinerData>();
|
|
|
-// inlinerParent->mInlinerData->mInlinees.CopyFrom(deferredInlinerData->mInlinees.mVals, deferredInlinerData->mInlinees.mSize, mAlloc);
|
|
|
-// inlinerParent->mInlinerData->mInlineLineData.CopyFrom(deferredInlinerData->mInlineLineData.mVals, deferredInlinerData->mInlineLineData.mSize, mAlloc);
|
|
|
-// //deferredInlinerData->
|
|
|
-//
|
|
|
-// if (deferredInlinerData->mWantSummaryDump)
|
|
|
-// {
|
|
|
-// BfLogCv("------------------------------\nSUMMARY FOR: %s\n", inlinerParent->mName);
|
|
|
-//
|
|
|
-// for (auto& inlineLine : inlinerParent->mInlinerData->mInlineLineData)
|
|
|
-// {
|
|
|
-// BfLogCv("Addr:%@ EndAddr:%@ Line:%d Column:%d Inlinee:%d\n", inlineLine.mAddress, inlineLine.mAddress + inlineLine.mContribSize,
|
|
|
-// inlineLine.mLine + 1, inlineLine.mColumn + 1, inlineLine.mInlineIdx);
|
|
|
-// }
|
|
|
-// }
|
|
|
-// }
|
|
|
- }
|
|
|
-
|
|
|
- lineBuilder.Commit();
|
|
|
-
|
|
|
-
|
|
|
- //OutputDebugStrF("Module loaded, AllocSize added: %d\n", (mAlloc.GetAllocSize() - allocSizeStart) / 1024);
|
|
|
- return compileUnit;
|
|
|
-}
|
|
|
-
|
|
|
-CvCompileUnit* COFF::ParseCompileUnit(int compileUnitId)
|
|
|
-{
|
|
|
- CvModuleInfo* moduleInfo = mCvModuleInfo[compileUnitId];
|
|
|
- if (moduleInfo->mCompileUnit != NULL)
|
|
|
- return moduleInfo->mCompileUnit;
|
|
|
-
|
|
|
- BP_ZONE("ParseCompileUnit");
|
|
|
-
|
|
|
- ParseTypeData();
|
|
|
-
|
|
|
- if (moduleInfo->mStream == -1)
|
|
|
- return NULL;
|
|
|
-
|
|
|
- int sectionSize = 0;
|
|
|
- uint8* sectionData = CvReadStream(moduleInfo->mStream, §ionSize);
|
|
|
- ParseCompileUnit(moduleInfo, NULL, sectionData, sectionSize);
|
|
|
- delete sectionData;
|
|
|
- return moduleInfo->mCompileUnit;
|
|
|
-}
|
|
|
-
|
|
|
-DbgType* COFF::CvGetTypeOrNamespace(char* name, DbgLanguage language)
|
|
|
-{
|
|
|
- if (language == DbgLanguage_Unknown)
|
|
|
- {
|
|
|
- if (strncmp(name, "_bf::", 5) == 0)
|
|
|
- {
|
|
|
- language = DbgLanguage_Beef;
|
|
|
- name += 5;
|
|
|
- }
|
|
|
- else if ((name[0] == 'G') && (name[1] == '$'))
|
|
|
- {
|
|
|
- language = DbgLanguage_Beef;
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- language = DbgLanguage_C;
|
|
|
-
|
|
|
- // Check for a primitive array type like 'double[]'
|
|
|
- for (int i = 0; i < 10; i++)
|
|
|
- {
|
|
|
- char c = name[i];
|
|
|
- if (c == 0)
|
|
|
- break;
|
|
|
- if (c == '[')
|
|
|
- language = DbgLanguage_Beef;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- auto linkedModule = GetLinkedModule();
|
|
|
-
|
|
|
- auto dbgTypeEntry = linkedModule->mTypeMap.Find(name, language);
|
|
|
- if (dbgTypeEntry != NULL)
|
|
|
- {
|
|
|
- auto dbgType = dbgTypeEntry->mValue;
|
|
|
- if (dbgType->mHotNewType != NULL)
|
|
|
- return dbgType->mHotNewType;
|
|
|
- return dbgType;
|
|
|
- }
|
|
|
-
|
|
|
- // It's possible that we get a reference to a template name that isn't actually in our type database
|
|
|
- // These may indicate VS compiler bugs or anonymous namespaces
|
|
|
- bool isValidName = true;
|
|
|
- for (const char* cPtr = name; *cPtr != '\0'; cPtr++)
|
|
|
- if ((*cPtr == '<') || (*cPtr == '`') || (*cPtr == '$'))
|
|
|
- isValidName = false;
|
|
|
- if (!isValidName)
|
|
|
- return NULL;
|
|
|
-
|
|
|
- //OutputDebugStrF("CvGetTypeOrNamespace Creating: %s\n", name);
|
|
|
-
|
|
|
- char* lastDblColon = (char*)GetLastDoubleColon(name);
|
|
|
-
|
|
|
- DbgType* dbgType = CvCreateType();
|
|
|
-
|
|
|
- DbgType* parentType = mMasterCompileUnit->mGlobalType;
|
|
|
- if (lastDblColon != NULL)
|
|
|
- {
|
|
|
- *lastDblColon = 0;
|
|
|
- parentType = CvGetTypeOrNamespace(name, language);
|
|
|
- dbgType->mTypeName = DbgDupString(lastDblColon + 2, "DbgDupString.TypeOrNamespace0");
|
|
|
- *lastDblColon = ':';
|
|
|
- dbgType->mName = DbgDupString(name, "DbgDupString.TypeOrNamespace1");
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- dbgType->mTypeName = DbgDupString(name, "DbgDupString.TypeOrNamespace2");
|
|
|
- dbgType->mName = dbgType->mTypeName;
|
|
|
- }
|
|
|
-
|
|
|
- parentType->mSubTypeList.PushBack(dbgType);
|
|
|
- dbgType->mTypeCode = DbgType_Namespace;
|
|
|
- dbgType->mLanguage = language;
|
|
|
- linkedModule->mTypeMap.Insert(dbgType);
|
|
|
-
|
|
|
- return dbgType;
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::MapCompileUnitMethods(DbgCompileUnit* compileUnit)
|
|
|
-{
|
|
|
- bool addHotTypes = (mIsHotObjectFile) && (mHotPrimaryTypes.size() == 0);
|
|
|
-
|
|
|
- DbgSubprogram* prevDbgMethod = NULL;
|
|
|
- DbgSubprogram* dbgMethod = compileUnit->mOrphanMethods.mHead;
|
|
|
- while (dbgMethod != NULL)
|
|
|
- {
|
|
|
- auto nextDbgMethod = dbgMethod->mNext;
|
|
|
- bool movedMethod = false;
|
|
|
- if (dbgMethod->mHasQualifiedName)
|
|
|
- {
|
|
|
- char* name = (char*)dbgMethod->mName;
|
|
|
- char* lastDblColon = (char*)GetLastDoubleColon(name);
|
|
|
-
|
|
|
- if (lastDblColon != NULL)
|
|
|
- {
|
|
|
- dbgMethod->mName = lastDblColon + 2;
|
|
|
- dbgMethod->mHasQualifiedName = false;
|
|
|
- const char* typeName = name;
|
|
|
- *lastDblColon = 0;
|
|
|
-
|
|
|
- DbgType* parentType = CvGetTypeOrNamespace(name);
|
|
|
- if (parentType != NULL)
|
|
|
- {
|
|
|
- if (addHotTypes)
|
|
|
- {
|
|
|
- mHotPrimaryTypes.Add(parentType);
|
|
|
- }
|
|
|
-
|
|
|
- compileUnit->mOrphanMethods.Remove(dbgMethod, prevDbgMethod);
|
|
|
- parentType->mMethodList.PushBack(dbgMethod);
|
|
|
- dbgMethod->mParentType = parentType;
|
|
|
- movedMethod = true;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (!movedMethod)
|
|
|
- prevDbgMethod = dbgMethod;
|
|
|
- dbgMethod = nextDbgMethod;
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::MapCompileUnitMethods(int compileUnitId)
|
|
|
-{
|
|
|
- CvModuleInfo* moduleInfo = mCvModuleInfo[compileUnitId];
|
|
|
- if (moduleInfo->mHasMappedMethods)
|
|
|
- return;
|
|
|
- ParseCompileUnit(compileUnitId);
|
|
|
-
|
|
|
- auto compileUnit = moduleInfo->mCompileUnit;
|
|
|
- //for (auto dbgMethod : compileUnit->mGlobalType.mMethodList)
|
|
|
-
|
|
|
- MapCompileUnitMethods(compileUnit);
|
|
|
-
|
|
|
- moduleInfo->mHasMappedMethods = true;
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::PopulateType(DbgType* dbgType)
|
|
|
-{
|
|
|
- uint8* data = CvGetTagData(dbgType->mTagIdx, false);
|
|
|
- CvAutoReleaseTempData releaseTempData(this, data);
|
|
|
-
|
|
|
- uint8* dataStart = data;
|
|
|
- uint16 trLeafType = GET(uint16);
|
|
|
-
|
|
|
- switch (trLeafType)
|
|
|
- {
|
|
|
- case LF_ENUM:
|
|
|
- {
|
|
|
- lfEnum& enumInfo = *(lfEnum*)dataStart;
|
|
|
- CvParseMembers(dbgType, enumInfo.field, false);
|
|
|
- }
|
|
|
- break;
|
|
|
- case LF_STRUCTURE:
|
|
|
- case LF_CLASS:
|
|
|
- {
|
|
|
- lfClass& classInfo = *(lfClass*)dataStart;
|
|
|
- CvParseMembers(dbgType, classInfo.field, false);
|
|
|
- }
|
|
|
- break;
|
|
|
- case LF_UNION:
|
|
|
- {
|
|
|
- lfUnion& classInfo = *(lfUnion*)dataStart;
|
|
|
- CvParseMembers(dbgType, classInfo.field, false);
|
|
|
- }
|
|
|
- break;
|
|
|
- default:
|
|
|
- BF_FATAL("Invalid type");
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::PopulateTypeGlobals(DbgType* dbgType)
|
|
|
-{
|
|
|
- //gDbgPerfManager->StartRecording();
|
|
|
-
|
|
|
- {
|
|
|
- BP_ZONE_F("COFF::PopulateTypeGlobals %s", (dbgType->mName != NULL) ? dbgType->mName : "?");
|
|
|
-
|
|
|
- ParseTypeData();
|
|
|
- dbgType->mNeedsGlobalsPopulated = false;
|
|
|
- dbgType->mHasGlobalsPopulated = true;
|
|
|
- mGlobalsTargetType = dbgType;
|
|
|
- ParseSymbolStream(CvSymStreamType_Globals_Targeted);
|
|
|
- mGlobalsTargetType = NULL;
|
|
|
- }
|
|
|
-
|
|
|
- //gDbgPerfManager->StopRecording(true);
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::PopulateSubprogram(DbgSubprogram* dbgSubprogram)
|
|
|
-{
|
|
|
- if (dbgSubprogram->mDeferredInternalsSize == 0)
|
|
|
- return;
|
|
|
-
|
|
|
- BP_ZONE("COFF::PopulateSubprogram");
|
|
|
-
|
|
|
- auto compileUnit = (CvCompileUnit*)dbgSubprogram->mCompileUnit;
|
|
|
- CvModuleInfo* moduleInfo = mCvModuleInfo[compileUnit->mModuleIdx];
|
|
|
-
|
|
|
- int sectionSize = 0;
|
|
|
- uint8* sectionData = CvReadStreamSegment(moduleInfo->mStream, dbgSubprogram->mTagIdx, dbgSubprogram->mDeferredInternalsSize);
|
|
|
- CvInlineInfoVec inlineDataVec;
|
|
|
- ParseCompileUnit_Symbols(compileUnit, NULL, sectionData, sectionData + dbgSubprogram->mDeferredInternalsSize, inlineDataVec, false, dbgSubprogram);
|
|
|
- delete sectionData;
|
|
|
-
|
|
|
- dbgSubprogram->mDeferredInternalsSize = 0;
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::FixupInlinee(DbgSubprogram* dbgSubprogram, uint32 ipiTag)
|
|
|
-{
|
|
|
- if (!mCvIPIReader.IsSetup())
|
|
|
- CvParseIPI();
|
|
|
-
|
|
|
- //int idx = (ipiTag & 0x7FFFFFFF) - mCvIPIMinTag;
|
|
|
- //uint8* dataStart = mCvIPIData + mCvIPITagStartMap[idx];
|
|
|
-
|
|
|
- uint8* dataStart = CvGetTagData(ipiTag & 0x7FFFFFFF, true);
|
|
|
- CvAutoReleaseTempData releaseTempData(this, dataStart);
|
|
|
-
|
|
|
- lfEasy& funcLeaf = *(lfEasy*)dataStart;
|
|
|
- switch (funcLeaf.leaf)
|
|
|
- {
|
|
|
- case LF_FUNC_ID:
|
|
|
- {
|
|
|
- lfFuncId* funcData = (lfFuncId*)dataStart;
|
|
|
- CvParseMethod(NULL, NULL, funcData->type, false, dbgSubprogram);
|
|
|
- dbgSubprogram->mName = (const char*)funcData->name;
|
|
|
-
|
|
|
- bool doScope = true;
|
|
|
-
|
|
|
- if ((funcData->scopeId != 0) && (doScope))
|
|
|
- {
|
|
|
- uint8* data = CvGetTagData(funcData->scopeId, true);
|
|
|
- CvAutoReleaseTempData releaseTempData(this, data);
|
|
|
-
|
|
|
- lfEasy& leaf = *(lfEasy*)data;
|
|
|
- switch (leaf.leaf)
|
|
|
- {
|
|
|
- case LF_STRING_ID:
|
|
|
- {
|
|
|
- lfStringId& str = *(lfStringId*)data;
|
|
|
- const char* parentStr = (const char*)str.name;
|
|
|
-
|
|
|
- int allocLen = strlen(parentStr) + 2 + strlen(dbgSubprogram->mName) + 1;
|
|
|
- BP_ALLOC("String", allocLen);
|
|
|
- char* dupStr = (char*)mAlloc.AllocBytes(allocLen, "String");
|
|
|
-
|
|
|
- strcpy(dupStr, parentStr);
|
|
|
- strcat(dupStr, "::");
|
|
|
- strcat(dupStr, dbgSubprogram->mName);
|
|
|
- dbgSubprogram->mName = dupStr;
|
|
|
- }
|
|
|
- break;
|
|
|
- case LF_UDT_MOD_SRC_LINE:
|
|
|
- {
|
|
|
- /*auto udtModSrcLine = *(lfUdtModSrcLine*)data;
|
|
|
- auto parentType = CvGetType(udtModSrcLine.type);
|
|
|
- curSubprogram->mParentType = parentType;*/
|
|
|
- }
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- break;
|
|
|
- }
|
|
|
- case LF_MFUNC_ID:
|
|
|
- {
|
|
|
- lfMFuncId* funcData = (lfMFuncId*)dataStart;
|
|
|
- CvParseMethod(NULL, NULL, funcData->type, false, dbgSubprogram);
|
|
|
- dbgSubprogram->mName = (const char*)funcData->name;
|
|
|
-
|
|
|
- dbgSubprogram->mParentType = CvGetType(funcData->parentType);
|
|
|
- }
|
|
|
- break;
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-int COFF::MapImport(CvCompileUnit* compileUnit, int id)
|
|
|
-{
|
|
|
- BF_ASSERT((id & 0x80000000) != 0);
|
|
|
-
|
|
|
- int scopeIdx = (id & 0x7FFF0000) >> 20;
|
|
|
- int itemId = (id & 0x0000FFFF);
|
|
|
-
|
|
|
- if (mModuleNameSet.IsEmpty())
|
|
|
- {
|
|
|
- for (auto moduleInfo : mCvModuleInfo)
|
|
|
- {
|
|
|
- String name = moduleInfo->mModuleName;
|
|
|
- name = ToUpper(name);
|
|
|
-
|
|
|
- CvModuleInfoNameEntry entry;
|
|
|
- entry.mModuleInfo = moduleInfo;
|
|
|
- mModuleNameSet.Add(entry);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (scopeIdx < (int)compileUnit->mImports.size())
|
|
|
- {
|
|
|
- auto& importSection = compileUnit->mImports[scopeIdx];
|
|
|
- if (itemId < (int)importSection.mImports.size())
|
|
|
- {
|
|
|
- auto importId = importSection.mImports[itemId];
|
|
|
-
|
|
|
- if (importSection.mScopeCompileUnit == NULL)
|
|
|
- {
|
|
|
- CvModuleInfo* moduleInfo = NULL;
|
|
|
- size_t nameHash = CvModuleInfoNameEntry::GetHashCode(importSection.mScopeName);
|
|
|
-
|
|
|
- for (auto& nameEntry : mModuleNameSet.SelectHashes(nameHash))
|
|
|
- {
|
|
|
- String checkModuleName = nameEntry.mModuleInfo->mModuleName;
|
|
|
- checkModuleName.Replace("\\", "/");
|
|
|
- checkModuleName = ToUpper(checkModuleName);
|
|
|
-
|
|
|
- String checkScopeName = importSection.mScopeName;
|
|
|
- checkScopeName.Replace("\\", "/");
|
|
|
- checkScopeName = ToUpper(checkScopeName);
|
|
|
-
|
|
|
- bool matches = false;
|
|
|
- if (checkModuleName == checkScopeName)
|
|
|
- matches = true;
|
|
|
- else if (checkScopeName.EndsWith("/" + checkModuleName))
|
|
|
- matches = true;
|
|
|
-
|
|
|
- if (matches)
|
|
|
- {
|
|
|
- ParseCompileUnit(nameEntry.mModuleInfo->mIdx);
|
|
|
-
|
|
|
- auto externCompileUnit = nameEntry.mModuleInfo->mCompileUnit;
|
|
|
- if (externCompileUnit->mExportMap.IsEmpty())
|
|
|
- {
|
|
|
- for (auto& exportEntry : externCompileUnit->mExports)
|
|
|
- externCompileUnit->mExportMap[exportEntry.mLocalId] = exportEntry.mGlobalId;
|
|
|
- }
|
|
|
-
|
|
|
- if (externCompileUnit->mExportMap.ContainsKey(importId))
|
|
|
- {
|
|
|
- importSection.mScopeCompileUnit = nameEntry.mModuleInfo->mCompileUnit;
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (importSection.mScopeCompileUnit != NULL)
|
|
|
- {
|
|
|
- uint32 exportId;
|
|
|
- if (importSection.mScopeCompileUnit->mExportMap.TryGetValue(importId, &exportId))
|
|
|
- {
|
|
|
- if ((exportId & 0x80000000) != 0)
|
|
|
- {
|
|
|
- // Does this mean a recursive lookup?
|
|
|
- return exportId & 0x7FFFFFFF;
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- return exportId;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return 0;
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::FixupInlinee(DbgSubprogram* dbgSubprogram)
|
|
|
-{
|
|
|
- BF_ASSERT(dbgSubprogram->mInlineeInfo != NULL);
|
|
|
- BF_ASSERT((dbgSubprogram->mInlineeInfo->mInlineeId & 0x80000000) != 0);
|
|
|
-
|
|
|
- int scopeIdx = (dbgSubprogram->mInlineeInfo->mInlineeId & 0x7FFF0000) >> 20;
|
|
|
- int itemId = (dbgSubprogram->mInlineeInfo->mInlineeId & 0x0000FFFF);
|
|
|
-
|
|
|
- if (mModuleNameMap.IsEmpty())
|
|
|
- {
|
|
|
- for (auto moduleInfo : mCvModuleInfo)
|
|
|
- {
|
|
|
- mModuleNameMap[CaseInsensitiveString(moduleInfo->mModuleName)] = moduleInfo;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- auto compileUnit = (CvCompileUnit*)dbgSubprogram->mCompileUnit;
|
|
|
-
|
|
|
- if (scopeIdx < (int)compileUnit->mImports.size())
|
|
|
- {
|
|
|
- auto& importSection = compileUnit->mImports[scopeIdx];
|
|
|
- if (itemId < (int)importSection.mImports.size())
|
|
|
- {
|
|
|
- auto importId = importSection.mImports[itemId];
|
|
|
-
|
|
|
- if (importSection.mScopeCompileUnit == NULL)
|
|
|
- {
|
|
|
- CvModuleInfo* moduleInfo = NULL;
|
|
|
- mModuleNameMap.TryGetValue(CaseInsensitiveString(importSection.mScopeName), &moduleInfo);
|
|
|
- if (moduleInfo != NULL)
|
|
|
- {
|
|
|
- ParseCompileUnit(moduleInfo->mIdx);
|
|
|
- importSection.mScopeCompileUnit = moduleInfo->mCompileUnit;
|
|
|
- }
|
|
|
-
|
|
|
- if (importSection.mScopeCompileUnit != NULL)
|
|
|
- {
|
|
|
- for (auto& exportEntry : importSection.mScopeCompileUnit->mExports)
|
|
|
- {
|
|
|
- if (exportEntry.mLocalId == importId)
|
|
|
- {
|
|
|
- if (exportEntry.mGlobalId < mCvIPITagStartMap.size())
|
|
|
- {
|
|
|
- FixupInlinee(dbgSubprogram, exportEntry.mGlobalId);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- dbgSubprogram->mInlineeInfo->mInlineeId = 0;
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::PopulateStaticVariableMap()
|
|
|
-{
|
|
|
- if (mPopulatedStaticVariables)
|
|
|
- return;
|
|
|
-
|
|
|
- BP_ZONE("COFF::PopulateStaticVariableMap");
|
|
|
-
|
|
|
- if (mMasterCompileUnit != NULL)
|
|
|
- {
|
|
|
- PopulateTypeGlobals(mMasterCompileUnit->mGlobalType);
|
|
|
- for (auto variable : mMasterCompileUnit->mGlobalType->mMemberList)
|
|
|
- {
|
|
|
- if ((variable->mIsExtern) && (variable->mLinkName != NULL))
|
|
|
- mStaticVariables.push_back(variable);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- DbgModule::PopulateStaticVariableMap();
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::ScanCompileUnit(int compileUnitId)
|
|
|
-{
|
|
|
- BP_ZONE("COFF::ScanCompileUnit");
|
|
|
-
|
|
|
- CvModuleInfo* moduleInfo = mCvModuleInfo[compileUnitId];
|
|
|
-
|
|
|
- if (moduleInfo->mStream < 0)
|
|
|
- return;
|
|
|
-
|
|
|
- BF_ASSERT(moduleInfo->mSymbolBytes % 4 == 0);
|
|
|
- uint8* sectionData = CvReadStreamSegment(moduleInfo->mStream, moduleInfo->mSymbolBytes, moduleInfo->mLinesBytes);
|
|
|
- uint8* data = sectionData;
|
|
|
- uint8* dataEnd = sectionData + moduleInfo->mLinesBytes;
|
|
|
-
|
|
|
- while (data < dataEnd)
|
|
|
- {
|
|
|
- GET_INTO(int32, lineInfoType);
|
|
|
- GET_INTO(int32, lineInfoLength);
|
|
|
- uint8* dataEnd = data + lineInfoLength;
|
|
|
-
|
|
|
- if (lineInfoType == DEBUG_S_FILECHKSMS)
|
|
|
- {
|
|
|
- while (data < dataEnd)
|
|
|
- {
|
|
|
- GET_INTO(uint, fileTableOfs);
|
|
|
-
|
|
|
- DbgSrcFile* srcFile;
|
|
|
-
|
|
|
- DbgSrcFile** srcFilePtr = NULL;
|
|
|
- if (!mCVSrcFileRefCache.TryAdd(fileTableOfs, NULL, &srcFilePtr))
|
|
|
- {
|
|
|
- srcFile = *srcFilePtr;
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- const char* fileName = mStringTable.mStrTable + fileTableOfs;
|
|
|
- srcFile = AddSrcFile(NULL, fileName);
|
|
|
- mSrcFileDeferredRefs.Add(srcFile);
|
|
|
- *srcFilePtr = srcFile;
|
|
|
- //mCVSrcFileRefCache[fileTableOfs] = srcFile;
|
|
|
- }
|
|
|
-
|
|
|
- DbgDeferredSrcFileReference dbgDeferredSrcFileReference;
|
|
|
- dbgDeferredSrcFileReference.mDbgModule = this;
|
|
|
- dbgDeferredSrcFileReference.mCompileUnitId = compileUnitId;
|
|
|
- srcFile->mDeferredRefs.push_back(dbgDeferredSrcFileReference);
|
|
|
- srcFile->mHadLineData = true;
|
|
|
-
|
|
|
- GET_INTO(uint8, hashLen);
|
|
|
- GET_INTO(uint8, hashType);
|
|
|
- data += hashLen;
|
|
|
-
|
|
|
- PTR_ALIGN(data, sectionData, 4);
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- break; // Stop once we handle the file checksums
|
|
|
- }
|
|
|
-
|
|
|
- data = dataEnd;
|
|
|
- }
|
|
|
-
|
|
|
- delete [] sectionData;
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::FixTypes(int startingIdx)
|
|
|
-{
|
|
|
- BP_ZONE("COFF::FixTypes");
|
|
|
-
|
|
|
- //std::unordered_map<String, DbgType*> namespaceMap;
|
|
|
-
|
|
|
- auto linkedModule = GetLinkedModule();
|
|
|
-
|
|
|
- String wholeNamespace;
|
|
|
- for (int typeIdx = startingIdx; typeIdx < (int)linkedModule->mTypes.size(); typeIdx++)
|
|
|
- {
|
|
|
- DbgType* dbgType = linkedModule->mTypes[typeIdx];
|
|
|
-
|
|
|
- DbgType* prevNamespaceType = NULL;
|
|
|
- if (dbgType->mName == NULL)
|
|
|
- {
|
|
|
- // Internal typedef
|
|
|
- continue;
|
|
|
- }
|
|
|
-
|
|
|
- if (dbgType->mLanguage == DbgLanguage_Unknown)
|
|
|
- {
|
|
|
- if (strncmp(dbgType->mName, "_bf::", 5) == 0)
|
|
|
- {
|
|
|
- dbgType->mLanguage = DbgLanguage_Beef;
|
|
|
- dbgType->mName += 5;
|
|
|
- dbgType->mTypeName += 5;
|
|
|
- }
|
|
|
- else if ((dbgType->mName[0] == 'G') && (dbgType->mName[1] == '$'))
|
|
|
- {
|
|
|
- dbgType->mLanguage = DbgLanguage_Beef;
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- dbgType->mLanguage = DbgLanguage_C;
|
|
|
-
|
|
|
- // Check for a primitive array type like 'double[]'
|
|
|
- for (int i = 0; i < 10; i++)
|
|
|
- {
|
|
|
- char c = dbgType->mName[i];
|
|
|
- if (c == 0)
|
|
|
- break;
|
|
|
- if (c == '[')
|
|
|
- dbgType->mLanguage = DbgLanguage_Beef;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (dbgType->mIsDeclaration)
|
|
|
- continue;
|
|
|
-
|
|
|
- if (mIsHotObjectFile)
|
|
|
- {
|
|
|
- auto entry = linkedModule->mTypeMap.Find(dbgType->mName, dbgType->mLanguage);
|
|
|
- if (entry != NULL)
|
|
|
- {
|
|
|
- // Just do hot replacing unless this type is new
|
|
|
- continue;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // This never happens anymore - nested types are always handled as "internal typedefs"
|
|
|
- //TODO: Check the 'isnested' flag on the leaf instead of counting on parent to be specified?
|
|
|
- bool hadParent = dbgType->mParent != NULL;
|
|
|
-
|
|
|
- int chevronDepth = 0;
|
|
|
-
|
|
|
- if ((dbgType->mTypeCode == DbgType_Class) || (dbgType->mTypeCode == DbgType_Struct) || (dbgType->mTypeCode == DbgType_Union) ||
|
|
|
- (dbgType->mTypeCode == DbgType_Enum) || (dbgType->mTypeCode == DbgType_TypeDef))
|
|
|
- {
|
|
|
- int startIdx = -1;
|
|
|
- const char* name = dbgType->mTypeName;
|
|
|
-
|
|
|
- for (int i = 0; true; i++)
|
|
|
- {
|
|
|
- char c = name[i];
|
|
|
- if (c == '<')
|
|
|
- chevronDepth++;
|
|
|
- else if (c == '>')
|
|
|
- chevronDepth--;
|
|
|
-
|
|
|
- if ((chevronDepth == 0) && ((c == ':') || (c == '.')))
|
|
|
- {
|
|
|
- if ((!hadParent) && (i - startIdx > 1))
|
|
|
- {
|
|
|
- //String wholeNamespace = String(name, name + i);
|
|
|
- wholeNamespace.clear();
|
|
|
- wholeNamespace.Insert(0, name, i);
|
|
|
-
|
|
|
- auto entry = linkedModule->mTypeMap.Find(wholeNamespace.c_str(), dbgType->mLanguage);
|
|
|
- if (entry == NULL)
|
|
|
- {
|
|
|
- DbgType* namespaceType = CvCreateType();
|
|
|
- namespaceType->mTypeCode = DbgType_Namespace;
|
|
|
- namespaceType->mName = DbgDupString(wholeNamespace.c_str(), "DbgDupString.FixTypes");
|
|
|
- namespaceType->mTypeName = namespaceType->mName + startIdx + 1;
|
|
|
- namespaceType->mPriority = DbgTypePriority_Primary_Implicit;
|
|
|
- namespaceType->mLanguage = dbgType->mLanguage;
|
|
|
- linkedModule->mTypeMap.Insert(namespaceType);
|
|
|
-
|
|
|
- if (prevNamespaceType != NULL)
|
|
|
- {
|
|
|
- namespaceType->mParent = prevNamespaceType;
|
|
|
- prevNamespaceType->mSubTypeList.PushBack(namespaceType);
|
|
|
- }
|
|
|
-
|
|
|
- prevNamespaceType = namespaceType;
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- prevNamespaceType = entry->mValue;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- startIdx = i;
|
|
|
- }
|
|
|
- else if ((c == 0) /*|| (c == '<')*/ || (c == '('))
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- if (prevNamespaceType != NULL)
|
|
|
- {
|
|
|
- dbgType->mParent = prevNamespaceType;
|
|
|
- prevNamespaceType->mSubTypeList.PushBack(dbgType);
|
|
|
- }
|
|
|
- dbgType->mTypeName = dbgType->mTypeName + startIdx + 1; // Just take last part of name
|
|
|
- }
|
|
|
-
|
|
|
- if (dbgType->mParent == NULL)
|
|
|
- dbgType->mCompileUnit->mGlobalType->mSubTypeList.PushBack(dbgType);
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::CvReadStream(int streamIdx, CvStreamReader& streamReader)
|
|
|
-{
|
|
|
- BF_ASSERT(streamReader.mCOFF == NULL);
|
|
|
- streamReader.mCOFF = this;
|
|
|
- streamReader.mPageBits = mCvPageBits;
|
|
|
-
|
|
|
- int streamSize = mCvStreamSizes[streamIdx];
|
|
|
- int streamPageCount = (streamSize + mCvPageSize - 1) / mCvPageSize;
|
|
|
- streamReader.mStreamPtrs.Resize(streamPageCount);
|
|
|
- streamReader.mSize = streamSize;
|
|
|
-
|
|
|
- int streamPtrIdx = mCvStreamPtrStartIdxs[streamIdx];
|
|
|
- for (int streamPageIdx = 0; streamPageIdx < streamPageCount; streamPageIdx++)
|
|
|
- {
|
|
|
- streamReader.mStreamPtrs[streamPageIdx] = (uint8*)mCvMappedViewOfFile + mCvStreamPtrs[streamPtrIdx] * mCvPageSize;
|
|
|
- streamPtrIdx++;
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::CvInitStreamRaw(CvStreamReader & streamReader, uint8 * data, int size)
|
|
|
-{
|
|
|
- BF_ASSERT(streamReader.mCOFF == NULL);
|
|
|
- streamReader.mCOFF = this;
|
|
|
- streamReader.mPageBits = 31;
|
|
|
- streamReader.mStreamPtrs.Add(data);
|
|
|
- streamReader.mSize = size;
|
|
|
-}
|
|
|
-
|
|
|
-uint8* COFF::CvReadStream(int streamIdx, int* outSize)
|
|
|
-{
|
|
|
- BP_ZONE("ReadCvSection");
|
|
|
-
|
|
|
- if (streamIdx >= mCvStreamSizes.size())
|
|
|
- return NULL;
|
|
|
-
|
|
|
- int streamSize = mCvStreamSizes[streamIdx];
|
|
|
- if (outSize != NULL)
|
|
|
- *outSize = streamSize;
|
|
|
- if (streamSize <= 0)
|
|
|
- return NULL;
|
|
|
- int streamPageCount = (streamSize + mCvPageSize - 1) / mCvPageSize;
|
|
|
-
|
|
|
- uint8* sectionData = new uint8[streamSize];
|
|
|
- bool deferDeleteSectionData = false;
|
|
|
-
|
|
|
- int streamPtrIdx = mCvStreamPtrStartIdxs[streamIdx];
|
|
|
- for (int streamPageIdx = 0; streamPageIdx < streamPageCount; streamPageIdx++)
|
|
|
- {
|
|
|
- mCvDataStream->SetPos(mCvStreamPtrs[streamPtrIdx] * mCvPageSize);
|
|
|
- mCvDataStream->Read(sectionData + streamPageIdx * mCvPageSize, std::min(streamSize - (streamPageIdx * mCvPageSize), mCvPageSize));
|
|
|
- streamPtrIdx++;
|
|
|
- }
|
|
|
-
|
|
|
- return sectionData;
|
|
|
-}
|
|
|
-
|
|
|
-uint8* COFF::CvReadStreamSegment(int streamIdx, int offset, int size)
|
|
|
-{
|
|
|
- BP_ZONE("ReadCvSection");
|
|
|
-
|
|
|
- //int streamSize = mCvStreamSizes[streamIdx];
|
|
|
- //int streamPageCount = (streamSize + mCvPageSize - 1) / mCvPageSize;
|
|
|
-
|
|
|
- uint8* sectionData = new uint8[size];
|
|
|
- //delete [] sectionData;
|
|
|
-
|
|
|
- bool deferDeleteSectionData = false;
|
|
|
-
|
|
|
- uint8* data = sectionData;
|
|
|
-
|
|
|
- int curOffset = offset;
|
|
|
- int sizeLeft = size;
|
|
|
-
|
|
|
- int streamPtrIdx = mCvStreamPtrStartIdxs[streamIdx];
|
|
|
- streamPtrIdx += offset / mCvPageSize;
|
|
|
- curOffset = offset - (offset / mCvPageSize) * mCvPageSize;
|
|
|
-
|
|
|
- //for (int streamPageIdx = 0; streamPageIdx < streamPageCount; streamPageIdx++)
|
|
|
- while (sizeLeft > 0)
|
|
|
- {
|
|
|
- mCvDataStream->SetPos(mCvStreamPtrs[streamPtrIdx] * mCvPageSize + curOffset);
|
|
|
- int readSize = std::min(mCvPageSize - curOffset, sizeLeft);
|
|
|
- mCvDataStream->Read(data, readSize);
|
|
|
- data += readSize;
|
|
|
- sizeLeft -= readSize;
|
|
|
- curOffset = 0;
|
|
|
- streamPtrIdx++;
|
|
|
- }
|
|
|
-
|
|
|
- return sectionData;
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::ReleaseTempBuf(uint8* buf)
|
|
|
-{
|
|
|
- if ((mTempBufIdx > 0) && (mTempBufs.mVals[mTempBufIdx - 1].mVals == buf))
|
|
|
- mTempBufIdx--;
|
|
|
-}
|
|
|
-
|
|
|
-bool COFF::CvParseHeader(uint8 wantGuid[16], int32 wantAge)
|
|
|
-{
|
|
|
- int streamSize = 0;
|
|
|
- uint8* data = CvReadStream(1, &streamSize);
|
|
|
- mCvHeaderData = data;
|
|
|
-
|
|
|
- int32 pdbVersion = GET(int32);
|
|
|
- int32 timestamp = GET(int32);
|
|
|
- int32 pdbAge = GET(int32);
|
|
|
- for (int i = 0; i < 16; i++)
|
|
|
- mPDBGuid[i] = GET(int8);
|
|
|
-
|
|
|
- if ((wantAge != -1) &&
|
|
|
- (/*(pdbAge != wantAge) ||*/ (memcmp(mPDBGuid, wantGuid, 16) != 0)))
|
|
|
- {
|
|
|
- if (mDebugger != NULL)
|
|
|
- {
|
|
|
- String msg = "PDB GUID did not match requested version\n";
|
|
|
-
|
|
|
- msg += StrFormat(" Module GUID: ");
|
|
|
- for (int i = 0; i < 16; i++)
|
|
|
- msg += StrFormat("%02X", (uint8)wantGuid[i]);
|
|
|
- msg += "\n";
|
|
|
-
|
|
|
- msg += StrFormat(" PDB GUID : ");
|
|
|
- for (int i = 0; i < 16; i++)
|
|
|
- msg += StrFormat("%02X", (uint8)mPDBGuid[i]);
|
|
|
- Fail(msg);
|
|
|
- }
|
|
|
- return false;
|
|
|
- }
|
|
|
-
|
|
|
- if (mParseKind == ParseKind_Header)
|
|
|
- return true;
|
|
|
-
|
|
|
- int nameTableIdx = -1;
|
|
|
-
|
|
|
- GET_INTO(int32, strTabLen);
|
|
|
- const char* strTab = (const char*)data;
|
|
|
- data += strTabLen;
|
|
|
-
|
|
|
- GET_INTO(int32, numStrItems);
|
|
|
- GET_INTO(int32, strItemMax);
|
|
|
-
|
|
|
- GET_INTO(int32, usedLen);
|
|
|
- data += usedLen * sizeof(int32);
|
|
|
- GET_INTO(int32, deletedLen);
|
|
|
- data += deletedLen * sizeof(int32);
|
|
|
-
|
|
|
- for (int tableIdx = 0; tableIdx < numStrItems; tableIdx++)
|
|
|
- {
|
|
|
- GET_INTO(int32, strOfs);
|
|
|
- GET_INTO(int32, streamNum);
|
|
|
-
|
|
|
- const char* tableName = strTab + strOfs;
|
|
|
- if (strcmp(tableName, "/names") == 0)
|
|
|
- mStringTable.mStream = streamNum;
|
|
|
- if (strcmp(tableName, "srcsrv") == 0)
|
|
|
- mCvSrcSrvStream = streamNum;
|
|
|
-
|
|
|
- /*if (tableIdx == nameTableIdx)
|
|
|
- {
|
|
|
- nameStringTable.mStream = streamNum;
|
|
|
- nameStringTable.mStreamOffset = strOfs;
|
|
|
- }*/
|
|
|
- }
|
|
|
-
|
|
|
- return true;
|
|
|
-}
|
|
|
-
|
|
|
-bool COFF::CvParseDBI(int wantAge)
|
|
|
-{
|
|
|
- BP_ZONE("CvParseDBI");
|
|
|
-
|
|
|
- uint8* data = CvReadStream(3);
|
|
|
- uint8* sectionData = data;
|
|
|
- defer
|
|
|
- {
|
|
|
- delete sectionData;
|
|
|
- };
|
|
|
-
|
|
|
- // Header
|
|
|
- GET_INTO(int32, signature);
|
|
|
- GET_INTO(uint32, version);
|
|
|
- GET_INTO(uint32, age);
|
|
|
- mDebugAge = (int32)age;
|
|
|
-
|
|
|
- if ((wantAge != -1) && (wantAge != age))
|
|
|
- {
|
|
|
- if (mDebugger != NULL)
|
|
|
- {
|
|
|
- String msg = "PDB age did not match requested age\n";
|
|
|
- msg += StrFormat(" Module Age: %d PDB Age: %d", wantAge, age);
|
|
|
- Fail(msg);
|
|
|
- }
|
|
|
- return false;
|
|
|
- }
|
|
|
-
|
|
|
- if (mParseKind == ParseKind_Header)
|
|
|
- return true;
|
|
|
-
|
|
|
- mCvGlobalSymbolInfoStream = GET(int16); // hash1_file, snGSSyms
|
|
|
- GET_INTO(uint16, pdb_dll_version);
|
|
|
- mCvPublicSymbolInfoStream = GET(int16); // hash2_file, snPSSyms
|
|
|
- GET_INTO(uint16, pdb_dll_build_major);
|
|
|
- mCvSymbolRecordStream = GET(int16); // gsym_file, snSymRecs
|
|
|
- GET_INTO(uint16, pdb_dll_build_minor);
|
|
|
- GET_INTO(uint32, gp_modi_size); //module_size
|
|
|
- GET_INTO(uint32, section_contribution_size); //offset_size
|
|
|
- GET_INTO(uint32, section_map_size); //hash_size
|
|
|
- GET_INTO(uint32, file_info_size); //srcmodule_size
|
|
|
- GET_INTO(uint32, ts_map_size); //pdb_import_size
|
|
|
- GET_INTO(uint32, mfc_index); //resvd0
|
|
|
- GET_INTO(uint32, dbg_header_size); // stream_index_size
|
|
|
- GET_INTO(uint32, ec_info_size); //unknown_size
|
|
|
- GET_INTO(uint16, flags); //resvd3
|
|
|
- GET_INTO(uint16, machine);
|
|
|
- GET_INTO(uint32, reserved); //resvd4
|
|
|
-
|
|
|
- uint8* headerEnd = data;
|
|
|
-
|
|
|
- // Skip to debug header
|
|
|
- data += gp_modi_size;
|
|
|
- data += section_contribution_size;
|
|
|
- data += section_map_size;
|
|
|
- data += file_info_size;
|
|
|
- data += ts_map_size;
|
|
|
- data += ec_info_size;
|
|
|
-
|
|
|
- // Debug header
|
|
|
- GET_INTO(int16, fpo);
|
|
|
- GET_INTO(int16, exception);
|
|
|
- GET_INTO(int16, fixup);
|
|
|
- GET_INTO(int16, omap_to_src);
|
|
|
- GET_INTO(int16, omap_from_src);
|
|
|
- GET_INTO(int16, section_header); // 0x0a, all others are -1 (segments)
|
|
|
- GET_INTO(int16, token_rid_map);
|
|
|
- GET_INTO(int16, x_data);
|
|
|
- GET_INTO(int16, p_data);
|
|
|
- mCvNewFPOStream = GET(int16);
|
|
|
- GET_INTO(int16, section_header_origin);
|
|
|
-
|
|
|
- if (section_header != -1)
|
|
|
- ParseSectionHeader(section_header);
|
|
|
-
|
|
|
- // Module info
|
|
|
- data = headerEnd;
|
|
|
- uint8* dataEnd = data + gp_modi_size;
|
|
|
-
|
|
|
- while (data < dataEnd)
|
|
|
- {
|
|
|
- BP_ALLOC_T(CvModuleInfo);
|
|
|
- CvModuleInfo* moduleInfo = mAlloc.Alloc<CvModuleInfo>();
|
|
|
- memcpy(moduleInfo, data, sizeof(CvModuleInfoBase));
|
|
|
- data += sizeof(CvModuleInfoBase);
|
|
|
-
|
|
|
- moduleInfo->mModuleName = CvParseAndDupString(data);//DataGetString(data);
|
|
|
- moduleInfo->mObjectName = CvParseAndDupString(data);//DataGetString(data);
|
|
|
- moduleInfo->mIdx = (int)mCvModuleInfo.size();
|
|
|
-
|
|
|
- //BfLogCv("Module %d: %s Obj: %s\n", mCvModuleInfo.size(), moduleInfo->mModuleName, moduleInfo->mObjectName);
|
|
|
-
|
|
|
- mCvModuleInfo.push_back(moduleInfo);
|
|
|
-
|
|
|
- /*if (moduleInfo->mStream != -1)
|
|
|
- {
|
|
|
- if (moduleInfo->mStream >= mDeferredModuleInfo.size())
|
|
|
- mDeferredModuleInfo.resize(moduleInfo->mStream + 1);
|
|
|
- mDeferredModuleInfo[moduleInfo->mStream].push_back(moduleInfo);
|
|
|
- }*/
|
|
|
-
|
|
|
- PTR_ALIGN(data, sectionData, 4);
|
|
|
- }
|
|
|
-
|
|
|
- // Section contrib
|
|
|
- {
|
|
|
- BP_ZONE("CvParseDBI_Contrib");
|
|
|
-
|
|
|
- dataEnd = data + section_contribution_size;
|
|
|
- int32 sig = GET(int32);
|
|
|
- BF_ASSERT((sig == 0xF12EBA2D) || (sig == 0xf13151e4));
|
|
|
-
|
|
|
- bool isV2 = sig == 0xf13151e4;
|
|
|
- if (isV2)
|
|
|
- {
|
|
|
- Fail("ERROR: FastLink PDBs are not supported. Consider adding full debug info (/DEBUG:FULL).");
|
|
|
- mIsFastLink = true;
|
|
|
- }
|
|
|
-
|
|
|
- while (data < dataEnd)
|
|
|
- {
|
|
|
- CvSectionContrib& contrib = GET(CvSectionContrib);
|
|
|
-
|
|
|
- if (isV2)
|
|
|
- {
|
|
|
- uint32_t isectCoff = GET(uint32_t);
|
|
|
- }
|
|
|
-
|
|
|
- for (int contribOffset = 0; true; contribOffset += DBG_MAX_LOOKBACK)
|
|
|
- {
|
|
|
- int curSize = contrib.mSize - contribOffset;
|
|
|
- if (curSize <= 0)
|
|
|
- break;
|
|
|
-
|
|
|
- BP_ALLOC_T(DbgCompileUnitContrib);
|
|
|
- auto contribEntry = mAlloc.Alloc<DbgCompileUnitContrib>();
|
|
|
- contribEntry->mAddress = GetSectionAddr(contrib.mSection, contrib.mOffset) + contribOffset;
|
|
|
- contribEntry->mLength = curSize;
|
|
|
- contribEntry->mDbgModule = this;
|
|
|
- contribEntry->mCompileUnitId = contrib.mModule;
|
|
|
- mDebugTarget->mContribMap.Insert(contribEntry);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Dbi section map
|
|
|
- dataEnd = data + section_map_size;
|
|
|
- GET_INTO(int16, numSections);
|
|
|
- GET_INTO(int16, numSectionsCopy);
|
|
|
- while (data < dataEnd)
|
|
|
- {
|
|
|
- GET_INTO(uint8, flags);
|
|
|
- GET_INTO(uint8, section_type);
|
|
|
- // This field hasn't been deciphered but it is always 0x00000000 or 0xFFFFFFFF
|
|
|
- // and modifying it doesn't seem to invalidate the Cv.
|
|
|
- GET_INTO(int32, unknownData);
|
|
|
- GET_INTO(uint16, section_number);
|
|
|
- // Same thing as for unknown_data_1.
|
|
|
- GET_INTO(int32, unknownData2);
|
|
|
- // Value added to the address offset when calculating the RVA.
|
|
|
- GET_INTO(uint32, rva_offset);
|
|
|
- GET_INTO(uint32, section_length);
|
|
|
- }
|
|
|
-
|
|
|
- // Dbi File info
|
|
|
- dataEnd = data + file_info_size;
|
|
|
- GET_INTO(uint16, fileInfoNumModules);
|
|
|
- GET_INTO(uint16, bad_fileInfoNumSourceFiles);
|
|
|
-
|
|
|
- int fileInfoNumSourceFiles = 0;
|
|
|
-
|
|
|
- uint16* modIndices = (uint16*)data;
|
|
|
- data += fileInfoNumModules * sizeof(uint16);
|
|
|
- uint16* modFileCounts = (uint16*)data;
|
|
|
- data += fileInfoNumModules * sizeof(uint16);
|
|
|
-
|
|
|
- for (int moduleIdx = 0; moduleIdx < fileInfoNumModules; moduleIdx++)
|
|
|
- fileInfoNumSourceFiles += modFileCounts[moduleIdx];
|
|
|
-
|
|
|
- int32* fileNameOffsets = (int32*)data;
|
|
|
- data += fileInfoNumSourceFiles * sizeof(int32);
|
|
|
-
|
|
|
- char* nameBuffer = (char*)data;
|
|
|
- char* namePtr = nameBuffer;
|
|
|
-
|
|
|
- int curFileOfs = 0;
|
|
|
- for (int moduleIdx = 0; moduleIdx < fileInfoNumModules; moduleIdx++)
|
|
|
- {
|
|
|
- //TODO: LLD-LINK does not emit this properly
|
|
|
- //BF_ASSERT((modIndices[moduleIdx] == curFileOfs) || (moduleIdx >= 32));
|
|
|
-
|
|
|
- for (int fileIdx = 0; fileIdx < modFileCounts[moduleIdx]; fileIdx++)
|
|
|
- {
|
|
|
- char* fileName = namePtr + *fileNameOffsets;
|
|
|
- curFileOfs++;
|
|
|
- fileNameOffsets++;
|
|
|
- }
|
|
|
- //int blockStart = fileBlockTable[i];
|
|
|
- //int blockLength = fileBlockTable[fileInfoNumModules + i];
|
|
|
-
|
|
|
- //int offset = offsetTable[blockStart]; through blockLength...
|
|
|
- }
|
|
|
-
|
|
|
- // File name table
|
|
|
- /*uint8* dataStart = data;
|
|
|
- while (data < dataEnd)
|
|
|
- {
|
|
|
- int offset = (int)(data - dataStart);
|
|
|
- const char* fileName = DataGetString(data);
|
|
|
- //DbgSrcFile* srcFile = AddSrcFile(mMasterCompileUnit, fileName);
|
|
|
- //fileTable.insert(std::make_pair(offset, srcFile));
|
|
|
- }*/
|
|
|
- data = dataEnd;
|
|
|
-
|
|
|
- BF_ASSERT(ts_map_size == 0);
|
|
|
-
|
|
|
- // EC Info
|
|
|
- dataEnd = data + ec_info_size;
|
|
|
- GET_INTO(uint32, strTabSig);
|
|
|
- GET_INTO(uint32, strTabVer);
|
|
|
-
|
|
|
- BF_ASSERT(strTabSig == 0xEFFEEFFE);
|
|
|
- GET_INTO(int32, strTabSize);
|
|
|
-
|
|
|
- uint8* strTabData = data;
|
|
|
- data += strTabSize;
|
|
|
-
|
|
|
- GET_INTO(int32, strTabEntryCount);
|
|
|
- for (int entryIdx = 0; entryIdx < strTabEntryCount; entryIdx++)
|
|
|
- {
|
|
|
- GET_INTO(int32, strOffset);
|
|
|
- const char* str = (const char*)strTabData + strOffset;
|
|
|
- }
|
|
|
-
|
|
|
- return true;
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::ParseSectionHeader(int sectionIdx)
|
|
|
-{
|
|
|
- bool fakeRVAS = mSectionRVAs.empty();
|
|
|
-
|
|
|
- int sectionSize = 0;
|
|
|
- uint8* sectionData = CvReadStream(sectionIdx, §ionSize);
|
|
|
- uint8* data = sectionData;
|
|
|
-
|
|
|
- uint8* dataEnd = data + sectionSize;
|
|
|
- while (data < dataEnd)
|
|
|
- {
|
|
|
- auto& sectionHeader = GET(PESectionHeader);
|
|
|
- if (fakeRVAS)
|
|
|
- {
|
|
|
- mSectionRVAs.push_back(sectionHeader.mVirtualAddress);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (fakeRVAS)
|
|
|
- mSectionRVAs.push_back(0);
|
|
|
-
|
|
|
- delete sectionData;
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::CvParseIPI()
|
|
|
-{
|
|
|
- BF_ASSERT(!mCvIPIReader.IsSetup());
|
|
|
-
|
|
|
- //uint8* sectionData;
|
|
|
- int sectionSize = 0;
|
|
|
- int hashAdjOffset = 0;
|
|
|
- int32 hashStream = -1;
|
|
|
- int32 hashAdjSize = 0;
|
|
|
- int32 dataOffset = 0;
|
|
|
- ParseTypeData(4, mCvIPIReader, sectionSize, dataOffset, hashStream, hashAdjOffset, hashAdjSize, mCvIPIMinTag, mCvIPIMaxTag);
|
|
|
- //mCvIPIData = sectionData;
|
|
|
-
|
|
|
- int recordCount = mCvIPIMaxTag - mCvIPIMinTag;
|
|
|
- mCvIPITagStartMap.Resize(recordCount);
|
|
|
-
|
|
|
- //uint8* data = sectionData + dataOffset;
|
|
|
- int offset = dataOffset;
|
|
|
- for (int idx = 0; idx < recordCount; idx++)
|
|
|
- {
|
|
|
- BF_ASSERT(((offset) & 3) == 0);
|
|
|
- uint8* data = mCvIPIReader.GetTempPtr(offset, 4);
|
|
|
- uint16 trLength = GET(uint16);
|
|
|
- int offsetStart = offset;
|
|
|
- offset += 2;
|
|
|
- data = mCvIPIReader.GetTempPtr(offset, trLength);
|
|
|
- uint8* dataStart = data;
|
|
|
- uint16 trLeafType = GET(uint16);
|
|
|
- //uint8* dataEnd = dataStart + trLength;
|
|
|
- offset += trLength;
|
|
|
-
|
|
|
- /*
|
|
|
- */
|
|
|
-
|
|
|
- lfEasy& funcLeaf = *(lfEasy*)dataStart;
|
|
|
- switch (funcLeaf.leaf)
|
|
|
- {
|
|
|
- case LF_FUNC_ID:
|
|
|
- {
|
|
|
- lfFuncId* funcData = (lfFuncId*)dataStart;
|
|
|
- //subprogram->mName = (const char*)funcData->name;
|
|
|
-
|
|
|
- bool doScope = true;
|
|
|
-
|
|
|
- /*if (strcmp(curSubprogram->mName, "DispatchToMethod") == 0)
|
|
|
- {
|
|
|
- doScope = true;
|
|
|
- }*/
|
|
|
-
|
|
|
- if ((funcData->scopeId != 0) && (doScope))
|
|
|
- {
|
|
|
- uint8* data = CvGetTagData(funcData->scopeId, true);
|
|
|
- CvAutoReleaseTempData releaseTempData(this, data);
|
|
|
-
|
|
|
- lfEasy& leaf = *(lfEasy*)data;
|
|
|
- switch (leaf.leaf)
|
|
|
- {
|
|
|
- case LF_STRING_ID:
|
|
|
- {
|
|
|
- lfStringId& str = *(lfStringId*)data;
|
|
|
- const char* parentStr = (const char*)str.name;
|
|
|
-
|
|
|
- }
|
|
|
- break;
|
|
|
- case LF_UDT_MOD_SRC_LINE:
|
|
|
- {
|
|
|
- /*auto udtModSrcLine = *(lfUdtModSrcLine*)data;
|
|
|
- auto parentType = CvGetType(udtModSrcLine.type);
|
|
|
- curSubprogram->mParentType = parentType;*/
|
|
|
- }
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- break;
|
|
|
- }
|
|
|
- case LF_MFUNC_ID:
|
|
|
- {
|
|
|
- lfMFuncId* funcData = (lfMFuncId*)dataStart;
|
|
|
- auto parentType = CvGetType(funcData->parentType);
|
|
|
-
|
|
|
- }
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- mCvIPITagStartMap[idx] = offsetStart;
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-const char* COFF::CvParseSymbol(int offset, CvSymStreamType symStreamType, addr_target& outAddr)
|
|
|
-{
|
|
|
- const char* retName = NULL;
|
|
|
-
|
|
|
- int offsetStart = offset;
|
|
|
- uint8* data = mCvSymbolRecordReader.GetTempPtr(offset, 4);
|
|
|
- uint16 symLen = *(uint16*)data;
|
|
|
- bool madeCopy = false;
|
|
|
- data = mCvSymbolRecordReader.GetTempPtr(offset, symLen + 2, false, &madeCopy);
|
|
|
- uint8* dataStart = data;
|
|
|
- uint16 symType = *(uint16*)(data + 2);
|
|
|
-
|
|
|
- BF_ASSERT(symLen % 4 == 2);
|
|
|
- BF_ASSERT((intptr)data % 4 == 0);
|
|
|
-
|
|
|
- char* scanName = NULL;
|
|
|
-
|
|
|
- switch (symType)
|
|
|
- {
|
|
|
- case S_UDT:
|
|
|
- {
|
|
|
- UDTSYM& udt = *(UDTSYM*)dataStart;
|
|
|
- const char* name = (const char*)udt.name;
|
|
|
-
|
|
|
-#ifdef _DEBUG
|
|
|
- ParseTypeData();
|
|
|
- auto type = CvGetType(udt.typind);
|
|
|
-#endif
|
|
|
- retName = name;
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_PUB32:
|
|
|
- {
|
|
|
- PUBSYM32& pubSym = *(PUBSYM32*)dataStart;
|
|
|
-
|
|
|
- if (symStreamType != CvSymStreamType_Symbols)
|
|
|
- break;
|
|
|
-
|
|
|
- BP_ALLOC_T(DbgSymbol);
|
|
|
- DbgSymbol* dbgSymbol = mAlloc.Alloc<DbgSymbol>();
|
|
|
-
|
|
|
- const char* name = (const char*)mCvSymbolRecordReader.GetPermanentPtr(offsetStart + offsetof(PUBSYM32, name), symLen - offsetof(PUBSYM32, name) + 2); // pubSym.name;
|
|
|
- //OutputDebugStrF("Sym: %s\n", name);
|
|
|
-#ifdef BF_DBG_32
|
|
|
- if ((name != NULL) && (name[0] == '_'))
|
|
|
- name++;
|
|
|
-#endif
|
|
|
-
|
|
|
- dbgSymbol->mName = name;
|
|
|
- dbgSymbol->mAddress = GetSectionAddr(pubSym.seg, pubSym.off);
|
|
|
- dbgSymbol->mDbgModule = this;
|
|
|
-
|
|
|
- if ((dbgSymbol->mAddress >= mImageBase) && (dbgSymbol->mAddress < mImageBase + mImageSize))
|
|
|
- {
|
|
|
- if ((dbgSymbol->mAddress & 0xFFFF'0000'0000'0000) == 0)
|
|
|
- mDebugTarget->mSymbolMap.Insert(dbgSymbol);
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- NOP;
|
|
|
- }
|
|
|
- mSymbolNameMap.Insert(dbgSymbol);
|
|
|
- outAddr = dbgSymbol->mAddress;
|
|
|
-
|
|
|
- retName = name;
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_CONSTANT:
|
|
|
- {
|
|
|
- CONSTSYM& constSym = *(CONSTSYM*)dataStart;
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_GDATA32:
|
|
|
- case S_LDATA32:
|
|
|
- {
|
|
|
- uint8* permDataPtr = madeCopy ? mCvSymbolRecordReader.GetPermanentPtr(offsetStart, symLen + 2) : dataStart;
|
|
|
- DATASYM32& dataSym = *(DATASYM32*)permDataPtr;
|
|
|
-
|
|
|
- if (strcmp((const char*)dataSym.name, "_tls_index") == 0)
|
|
|
- {
|
|
|
- mTLSIndexAddr = GetSectionAddr(dataSym.seg, dataSym.off);
|
|
|
- }
|
|
|
-
|
|
|
- char* name = (char*)dataSym.name;
|
|
|
- retName = name;
|
|
|
-
|
|
|
- if (symStreamType == CvSymStreamType_Globals_Scan)
|
|
|
- {
|
|
|
- scanName = (char*)dataSym.name;
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- bool wasBeef = false;
|
|
|
- const char* memberName = CvCheckTargetMatch(name, wasBeef);
|
|
|
- if (memberName == NULL)
|
|
|
- break;
|
|
|
-
|
|
|
- DbgType* dbgType = CvGetType(dataSym.typind);
|
|
|
-
|
|
|
- BP_ALLOC_T(DbgVariable);
|
|
|
- DbgVariable* variable = mAlloc.Alloc<DbgVariable>();
|
|
|
- variable->mType = dbgType;
|
|
|
- variable->mLocationData = permDataPtr;
|
|
|
- variable->mLocationLen = 1;
|
|
|
-
|
|
|
- variable->mIsStatic = true;
|
|
|
- variable->mCompileUnit = mMasterCompileUnit;
|
|
|
- variable->mName = memberName;
|
|
|
- variable->mLinkName = name;
|
|
|
-
|
|
|
- if (strcmp((const char*)dataSym.name, "__ImageBase") == 0)
|
|
|
- variable->mLinkName = NULL; // Avoid adding to map
|
|
|
-
|
|
|
- variable->mIsExtern = symType == S_GDATA32;
|
|
|
- variable->mCompileUnit = mGlobalsTargetType->mCompileUnit;
|
|
|
- // Push front so we will find before the original static declaration (that has no memory associated with it)
|
|
|
- mGlobalsTargetType->mMemberList.PushFront(variable);
|
|
|
-
|
|
|
- if (mIsHotObjectFile)
|
|
|
- {
|
|
|
- if ((variable->mIsExtern) && (variable->mLinkName != NULL))
|
|
|
- mStaticVariables.push_back(variable);
|
|
|
- }
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_GTHREAD32:
|
|
|
- case S_LTHREAD32:
|
|
|
- {
|
|
|
- uint8* permDataPtr = madeCopy ? mCvSymbolRecordReader.GetPermanentPtr(offsetStart, symLen + 2) : dataStart;
|
|
|
- THREADSYM32& threadSym = *(THREADSYM32*)permDataPtr;
|
|
|
-
|
|
|
- if (symStreamType == CvSymStreamType_Globals_Scan)
|
|
|
- {
|
|
|
- scanName = (char*)threadSym.name;
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- char* name = (char*)threadSym.name;
|
|
|
- retName = name;
|
|
|
- bool wasBeef = false;
|
|
|
- const char* memberName = CvCheckTargetMatch(name, wasBeef);
|
|
|
- if (memberName == NULL)
|
|
|
- break;
|
|
|
-
|
|
|
- addr_target addr = GetSectionAddr(threadSym.seg, threadSym.off);
|
|
|
- DbgType* dbgType = CvGetType(threadSym.typind);
|
|
|
-
|
|
|
- BP_ALLOC_T(DbgVariable);
|
|
|
- DbgVariable* variable = mAlloc.Alloc<DbgVariable>();
|
|
|
- variable->mType = dbgType;
|
|
|
- variable->mLocationData = permDataPtr;
|
|
|
- variable->mLocationLen = 1;
|
|
|
- variable->mIsStatic = true;
|
|
|
- variable->mCompileUnit = mMasterCompileUnit;
|
|
|
- variable->mName = memberName;
|
|
|
- variable->mLinkName = name;
|
|
|
- variable->mIsExtern = symType == S_GTHREAD32;
|
|
|
- variable->mCompileUnit = mGlobalsTargetType->mCompileUnit;
|
|
|
- // Push front so we will find before the original static declaration (that has no memory associated with it)
|
|
|
- mGlobalsTargetType->mMemberList.PushFront(variable);
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_PROCREF:
|
|
|
- {
|
|
|
- REFSYM2& refSym = *(REFSYM2*)dataStart;
|
|
|
- if (refSym.imod == 0)
|
|
|
- break;
|
|
|
-
|
|
|
- char* name = (char*)refSym.name;
|
|
|
- retName = name;
|
|
|
-
|
|
|
- if (symStreamType == CvSymStreamType_Globals_Scan)
|
|
|
- {
|
|
|
- scanName = (char*)refSym.name;
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- int moduleId = refSym.imod - 1;
|
|
|
-
|
|
|
- bool wasBeef = false;
|
|
|
- const char* memberName = CvCheckTargetMatch(name, wasBeef);
|
|
|
- if (memberName == NULL)
|
|
|
- break;
|
|
|
-
|
|
|
- bool isIllegal = false;
|
|
|
- for (const char* cPtr = memberName; *cPtr != 0; cPtr++)
|
|
|
- {
|
|
|
- char c = *cPtr;
|
|
|
- if ((c == '<') || (c == '`') || (c == '$'))
|
|
|
- isIllegal = true;
|
|
|
- }
|
|
|
-
|
|
|
- if (!isIllegal)
|
|
|
- {
|
|
|
- BP_ALLOC_T(DbgMethodNameEntry);
|
|
|
- auto methodNameEntry = mAlloc.Alloc<DbgMethodNameEntry>();
|
|
|
- methodNameEntry->mCompileUnitId = moduleId;
|
|
|
- methodNameEntry->mName = madeCopy ? DbgDupString(memberName) : memberName;
|
|
|
- mGlobalsTargetType->mMethodNameList.PushBack(methodNameEntry);
|
|
|
- }
|
|
|
- }
|
|
|
- break;
|
|
|
- default:
|
|
|
- //BF_FATAL("Unhandled");
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- if (scanName != NULL)
|
|
|
- {
|
|
|
- //TODO: Remove
|
|
|
- //String origName = name;
|
|
|
-
|
|
|
- //CvFixupName(name);
|
|
|
- char* lastDblColon = (char*)GetNamespaceEnd(scanName);
|
|
|
- if (lastDblColon != NULL)
|
|
|
- {
|
|
|
- if (mPrevScanName != NULL)
|
|
|
- {
|
|
|
- int namespaceLen = lastDblColon - scanName;
|
|
|
- if (strncmp(scanName, mPrevScanName, namespaceLen + 2) == 0) // +2 includes the ending '::'
|
|
|
- {
|
|
|
- // We've already inserted this namespace
|
|
|
- return retName;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- StringT<256> tempName;
|
|
|
- tempName = String(scanName, lastDblColon - scanName);
|
|
|
- DbgType* dbgType = CvGetTypeOrNamespace((char*)tempName.c_str());
|
|
|
-
|
|
|
-// *lastDblColon = '\0';
|
|
|
-// DbgType* dbgType = CvGetTypeOrNamespace(scanName);
|
|
|
-// *lastDblColon = ':';
|
|
|
-
|
|
|
- /*if (strcmp(lastDblColon, "::this") == 0)
|
|
|
- {
|
|
|
- dbgType->mLanguage = DbgLanguage_Beef;
|
|
|
- }*/
|
|
|
- if (dbgType != NULL)
|
|
|
- dbgType->mNeedsGlobalsPopulated = true;
|
|
|
-
|
|
|
- mPrevScanName = scanName;
|
|
|
-
|
|
|
- /*const char* methodName = NULL;
|
|
|
-
|
|
|
- DbgType* dbgParent = NULL;
|
|
|
- if (lastDblColon != NULL)
|
|
|
- {
|
|
|
- *lastDblColon = 0;
|
|
|
- const char* namespaceName = name;
|
|
|
- dbgParent = CvGetTypeOrNamespace(namespaceName);
|
|
|
- methodName = lastDblColon + 2;
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- dbgParent = &mMasterCompileUnit->mGlobalType;
|
|
|
- //mStaticVariables.push_back(variable);
|
|
|
- methodName = name;
|
|
|
- }
|
|
|
-
|
|
|
- if (dbgParent != NULL)
|
|
|
- {
|
|
|
- auto methodNameEntry = mAlloc.Alloc<DbgMethodNameEntry>();
|
|
|
- methodNameEntry->mCompileUnitId = moduleId;
|
|
|
- methodNameEntry->mName = methodName;
|
|
|
- dbgParent->mMethodNameList.PushBack(methodNameEntry);
|
|
|
- }*/
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- mMasterCompileUnit->mGlobalType->mNeedsGlobalsPopulated = true;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return retName;
|
|
|
-}
|
|
|
-
|
|
|
-uint8* COFF::HandleSymStreamEntries(CvSymStreamType symStreamType, uint8* data, uint8* addrMap)
|
|
|
-{
|
|
|
- uint32 tickStart = BFTickCount();
|
|
|
-
|
|
|
- GET_INTO(uint32, verSig);
|
|
|
- GET_INTO(uint32, verHdr);
|
|
|
- GET_INTO(int32, sizeHr);
|
|
|
- GET_INTO(int32, sizeBuckets);
|
|
|
-
|
|
|
- BF_ASSERT(verSig == 0xffffffff);
|
|
|
- BF_ASSERT(verHdr == 0xf12f091a);
|
|
|
-
|
|
|
- uint8* dataEnd = data + sizeHr;
|
|
|
- uint8* refDataHead = data;
|
|
|
- int entryIdxMax = sizeHr / 8;
|
|
|
-
|
|
|
- data = dataEnd;
|
|
|
-
|
|
|
- dataEnd = data + sizeBuckets ;
|
|
|
-
|
|
|
- int32* hashBucketHead = (int32*)(data + 0x81 * 4);
|
|
|
- int32* hashBucketPtr = hashBucketHead;
|
|
|
-
|
|
|
- int numRecordsRead = 0;
|
|
|
-
|
|
|
-#ifdef _DEBUG
|
|
|
- bool verify = false;
|
|
|
-#endif
|
|
|
-
|
|
|
- if (mIsFastLink)
|
|
|
- return dataEnd; // FOrmat changed
|
|
|
-
|
|
|
- std::multimap<addr_target, int> checkAddrMap;
|
|
|
-
|
|
|
- int bitCount = 0;
|
|
|
- for (int blockIdx = 0; blockIdx < 0x81; blockIdx++)
|
|
|
- {
|
|
|
- GET_INTO(uint32, bits);
|
|
|
- for (int i = 0; i < 32; i++)
|
|
|
- {
|
|
|
- if ((bits & (1 << i)) != 0)
|
|
|
- {
|
|
|
- bitCount++;
|
|
|
- int32 entryStart = *(hashBucketPtr++) / 12;
|
|
|
- int32 entryEnd;
|
|
|
- if ((uint8*)hashBucketPtr != (uint8*)dataEnd)
|
|
|
- entryEnd = *(hashBucketPtr) / 12;
|
|
|
- else
|
|
|
- entryEnd = entryIdxMax;
|
|
|
-
|
|
|
- BF_ASSERT(entryStart <= entryEnd);
|
|
|
-
|
|
|
- for (int entryIdx = entryStart; entryIdx < entryEnd; entryIdx++)
|
|
|
- {
|
|
|
- int32 symDataPtr = *(int32*)(refDataHead + entryIdx * 8);
|
|
|
- if (symDataPtr == 0)
|
|
|
- continue;
|
|
|
-
|
|
|
- addr_target addr = 0;
|
|
|
- const char* symName = CvParseSymbol(symDataPtr - 1, symStreamType, addr);
|
|
|
-#ifdef _DEBUG
|
|
|
- if ((verify) && (addrMap != NULL))
|
|
|
- {
|
|
|
- checkAddrMap.insert(std::make_pair(addr, symDataPtr - 1));
|
|
|
- }
|
|
|
-
|
|
|
- if ((verify) && (symName != NULL))
|
|
|
- {
|
|
|
- int hashIdx = (blockIdx * 32) + i;
|
|
|
- int wantHash = BlHash::HashStr_PdbV1(symName) % 4096;
|
|
|
- BF_ASSERT(hashIdx == wantHash);
|
|
|
- }
|
|
|
-#endif
|
|
|
- numRecordsRead++;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
-#ifdef _DEBUG
|
|
|
- if ((verify) && (addrMap != NULL))
|
|
|
- {
|
|
|
- auto itr = checkAddrMap.begin();
|
|
|
-
|
|
|
- data = addrMap;
|
|
|
- for (int entryIdx = 0; entryIdx < numRecordsRead; entryIdx++)
|
|
|
- {
|
|
|
- int verifyIdx = GET(int32);
|
|
|
- int actualIdx = itr->second;
|
|
|
- if (actualIdx != verifyIdx)
|
|
|
- {
|
|
|
- OutputDebugStrF("Mismatch #%X %X %X %08X\n", entryIdx, verifyIdx, actualIdx, itr->first);
|
|
|
- }
|
|
|
- ++itr;
|
|
|
- }
|
|
|
- }
|
|
|
-#endif
|
|
|
-
|
|
|
- BF_ASSERT(numRecordsRead == entryIdxMax);
|
|
|
-
|
|
|
- OutputDebugStrF("HandleSymStreamEntries Ticks: %d\n", BFTickCount() - tickStart);
|
|
|
-
|
|
|
- return dataEnd;
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::ParseSymbolStream(CvSymStreamType symStreamType)
|
|
|
-{
|
|
|
- if (mCvSymbolRecordStream == 0)
|
|
|
- return;
|
|
|
-
|
|
|
- BP_ZONE("COFF::ParseSymbolStream");
|
|
|
-
|
|
|
- if (!mCvSymbolRecordReader.IsSetup())
|
|
|
- CvReadStream(mCvSymbolRecordStream, mCvSymbolRecordReader);
|
|
|
-
|
|
|
- if ((symStreamType == CvSymStreamType_Globals_Scan) || (symStreamType == CvSymStreamType_Globals_Targeted))
|
|
|
- {
|
|
|
- int streamSize = 0;
|
|
|
- uint8* data;
|
|
|
- if (mCvGlobalSymbolData == NULL)
|
|
|
- mCvGlobalSymbolData = CvReadStream(mCvGlobalSymbolInfoStream, &streamSize);
|
|
|
- data = mCvGlobalSymbolData;
|
|
|
-
|
|
|
- HandleSymStreamEntries(symStreamType, data, NULL);
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- int streamSize = 0;
|
|
|
- uint8* data;
|
|
|
- if (mCvPublicSymbolData == NULL)
|
|
|
- mCvPublicSymbolData = CvReadStream(mCvPublicSymbolInfoStream, &streamSize); // psgsi
|
|
|
- data = mCvPublicSymbolData;
|
|
|
- uint8* sectionData = data;
|
|
|
-
|
|
|
- GET_INTO(int32, symHashSize);
|
|
|
- GET_INTO(int32, addrMapSize);
|
|
|
- GET_INTO(int32, thunkCount);
|
|
|
- GET_INTO(int32, thunkSize);
|
|
|
- GET_INTO(int32, thunkTableStream);
|
|
|
- GET_INTO(int32, thunkTableOfs);
|
|
|
- GET_INTO(int32, thunkSectCount);
|
|
|
-
|
|
|
- data = HandleSymStreamEntries(symStreamType, data, data + symHashSize);
|
|
|
-
|
|
|
- //TODO: Hm, not quite right?
|
|
|
- /*int addrMapEntryCount = addrMapSize / 4;
|
|
|
- for (int addrIdx = 0; addrIdx < addrMapEntryCount; addrIdx++)
|
|
|
- {
|
|
|
- GET_INTO(int32, addrVal);
|
|
|
- }
|
|
|
-
|
|
|
- for (int thunkIdx = 0; thunkIdx < thunkCount; thunkIdx++)
|
|
|
- {
|
|
|
- GET_INTO(int32, thunkVal);
|
|
|
- }
|
|
|
-
|
|
|
- for (int sectionIdx = 0; sectionIdx < thunkSectCount; sectionIdx++)
|
|
|
- {
|
|
|
- GET_INTO(int32, ofs);
|
|
|
- GET_INTO(int32, sectNum);
|
|
|
- }*/
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::ParseGlobalsData()
|
|
|
-{
|
|
|
- if (!mPDBLoaded)
|
|
|
- return;
|
|
|
- if (mParsedGlobalsData)
|
|
|
- return;
|
|
|
- mParsedGlobalsData = true;
|
|
|
-
|
|
|
- //gDbgPerfManager->StartRecording();
|
|
|
-
|
|
|
- int startTypeIdx = (int)mTypes.size();
|
|
|
-
|
|
|
- ParseSymbolStream(CvSymStreamType_Globals_Scan);
|
|
|
-
|
|
|
- //gDbgPerfManager->StopRecording(true);
|
|
|
-
|
|
|
- //int addedTypes = (int)mTypes.size() - startTypeIdx;
|
|
|
- //OutputDebugStrF("Types Added: %d ProcSymCount: %d\n", addedTypes, mProcSymCount);
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::ParseSymbolData()
|
|
|
-{
|
|
|
- if (!mPDBLoaded)
|
|
|
- return;
|
|
|
- if (mParsedSymbolData)
|
|
|
- return;
|
|
|
- mParsedSymbolData = true;
|
|
|
- ParseSymbolStream(CvSymStreamType_Symbols);
|
|
|
-}
|
|
|
-
|
|
|
-bool COFF::ParseCv(DataStream& pdbFS, uint8* rootDirData, int pageSize, uint8 wantGuid[16], int32 wantAge)
|
|
|
-{
|
|
|
- BP_ZONE("ParseCv");
|
|
|
-
|
|
|
- mParsedGlobalsData = false;
|
|
|
- mParsedSymbolData = false;
|
|
|
- mParsedTypeData = false;
|
|
|
- mPopulatedStaticVariables = false;
|
|
|
-
|
|
|
- InitCvTypes();
|
|
|
-
|
|
|
- int startingTypeIdx = mTypes.size();
|
|
|
-
|
|
|
- uint8* data = rootDirData;
|
|
|
-
|
|
|
- bool failed = false;
|
|
|
- int numStreams = GET(int32);
|
|
|
- if (numStreams == 0)
|
|
|
- return true;
|
|
|
-
|
|
|
- mCvStreamSizes.Resize(numStreams);
|
|
|
- mCvStreamPtrStartIdxs.Resize(numStreams);
|
|
|
-
|
|
|
- int streamPages = 0;
|
|
|
- for (int i = 0; i < (int)mCvStreamSizes.size(); i++)
|
|
|
- mCvStreamSizes[i] = GET(int32);
|
|
|
- for (int streamIdx = 0; streamIdx < numStreams; streamIdx++)
|
|
|
- {
|
|
|
- mCvStreamPtrStartIdxs[streamIdx] = streamPages;
|
|
|
- if (mCvStreamSizes[streamIdx] > 0)
|
|
|
- streamPages += (mCvStreamSizes[streamIdx] + pageSize - 1) / pageSize;
|
|
|
- }
|
|
|
- mCvStreamPtrs.Resize(streamPages);
|
|
|
- for (int i = 0; i < (int)mCvStreamPtrs.size(); i++)
|
|
|
- mCvStreamPtrs[i] = GET(int32);
|
|
|
-
|
|
|
-
|
|
|
- //////////////////////////////////////////////////////////////////////////
|
|
|
-
|
|
|
- if (!CvParseHeader(wantGuid, wantAge))
|
|
|
- return false;
|
|
|
-
|
|
|
- if (!CvParseDBI(wantAge))
|
|
|
- return false;
|
|
|
-
|
|
|
- if (mParseKind == ParseKind_Header)
|
|
|
- return true;
|
|
|
-
|
|
|
- //ParseSymbolData();
|
|
|
-
|
|
|
- //TODO: Remove
|
|
|
- /*for (int streamIdx = 0; streamIdx < numStreams; streamIdx++)
|
|
|
- {
|
|
|
- int outSize;
|
|
|
- uint8* data = CvReadStream(streamIdx, &outSize);
|
|
|
- if (outSize > 0)
|
|
|
- {
|
|
|
- FILE* fp = fopen(StrFormat("c:/temp/test4/pdb_stream_%d.bin", streamIdx).c_str(), "wb");
|
|
|
- fwrite(data, 1, outSize, fp);
|
|
|
- fclose(fp);
|
|
|
- delete [] data;
|
|
|
- }
|
|
|
- }*/
|
|
|
-
|
|
|
- {
|
|
|
- BP_ZONE("COFF::ParseCv_ReadStrTable");
|
|
|
- if (mStringTable.mStream != -1)
|
|
|
- {
|
|
|
- mCvStrTableData = CvReadStream(mStringTable.mStream);
|
|
|
- mStringTable.mStrTable = (const char*)mCvStrTableData + 12;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- for (int compileUnitId = 0; compileUnitId < (int)mCvModuleInfo.size(); compileUnitId++)
|
|
|
- {
|
|
|
- //ParseCompileUnit(compileUnitId);
|
|
|
- ScanCompileUnit(compileUnitId);
|
|
|
- }
|
|
|
-
|
|
|
- /*for (int streamIdx = 0; streamIdx < (int)mDeferredModuleInfo.size(); streamIdx++)
|
|
|
- {
|
|
|
- if (mDeferredModuleInfo[streamIdx].empty())
|
|
|
- continue;
|
|
|
-
|
|
|
- uint8* data = CvReadStream(streamIdx);
|
|
|
- uint8* sectionData = data;
|
|
|
-
|
|
|
- for (auto& moduleInfo : mDeferredModuleInfo[streamIdx])
|
|
|
- {
|
|
|
- CvParseModuleInfo(*moduleInfo, data, sectionData, mCvTypeSectionData, mStringTable);
|
|
|
- }
|
|
|
- }*/
|
|
|
-
|
|
|
- //////////////////////////////////////////////////////////////////////////
|
|
|
-
|
|
|
-
|
|
|
- return true;
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::ReportMemory(MemReporter* memReporter)
|
|
|
-{
|
|
|
- DbgModule::ReportMemory(memReporter);
|
|
|
-
|
|
|
- memReporter->AddVec("mCvTypeMap", mCvTypeMap);
|
|
|
- memReporter->AddVec("mCvTagStartMap", mCvTagStartMap);
|
|
|
- memReporter->AddVec("mCvIPITagStartMap", mCvIPITagStartMap);
|
|
|
- memReporter->AddVec(mCvStreamSizes);
|
|
|
- memReporter->AddVec(mCvStreamPtrStartIdxs);
|
|
|
- memReporter->AddVec(mCvStreamPtrs);
|
|
|
- memReporter->AddVec(mCvModuleInfo);
|
|
|
- memReporter->AddVec(mCVSrcFileRefCache);
|
|
|
-
|
|
|
- if (mCvHeaderData != NULL)
|
|
|
- memReporter->Add("mCvHeaderData", mCvStreamSizes[1]);
|
|
|
- for (auto& entry : mCvTypeSectionData)
|
|
|
- {
|
|
|
- if (entry.mSize != -1)
|
|
|
- memReporter->Add("mCvTypeSectionData", entry.mSize);
|
|
|
- else
|
|
|
- memReporter->Add("mCvTypeSectionData", mCvStreamSizes[2]);
|
|
|
- }
|
|
|
- if (mCvStrTableData != NULL)
|
|
|
- memReporter->Add("mCvStrTableData", mCvStreamSizes[mStringTable.mStream]);
|
|
|
- if (mCvPublicSymbolData != NULL)
|
|
|
- memReporter->Add("mCvPublicSymbolData", mCvStreamSizes[mCvPublicSymbolInfoStream]);
|
|
|
- if (mCvGlobalSymbolData != NULL)
|
|
|
- memReporter->Add("mCvGlobalSymbolData", mCvStreamSizes[mCvGlobalSymbolInfoStream]);
|
|
|
-
|
|
|
- //memReporter->AddVec(mCvNamespaceStaticEntries);
|
|
|
-}
|
|
|
-
|
|
|
-bool COFF::TryLoadPDB(const String& pdbPath, uint8 wantGuid[16], int32 wantAge)
|
|
|
-{
|
|
|
- bool isVerifyOnly = mDebugger == NULL;
|
|
|
-
|
|
|
- if (!mPDBPath.IsEmpty())
|
|
|
- return false; // Already have a PDB loaded
|
|
|
-
|
|
|
- mCvMappedFile = CreateFileA(pdbPath.c_str(), GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, NULL, NULL);
|
|
|
- if (mCvMappedFile == INVALID_HANDLE_VALUE)
|
|
|
- {
|
|
|
- return false;
|
|
|
- }
|
|
|
-
|
|
|
- BP_ZONE("COFF::TryLoadPDB");
|
|
|
-
|
|
|
- if (!isVerifyOnly)
|
|
|
- mDebugger->OutputMessage(StrFormat("Loading PDB %s\n", pdbPath.c_str()));
|
|
|
-
|
|
|
- DWORD highFileSize = 0;
|
|
|
- int fileSize = (int)GetFileSize(mCvMappedFile, &highFileSize);
|
|
|
- mCvMappedFileMapping = CreateFileMapping(mCvMappedFile, NULL, PAGE_READONLY, 0, fileSize, NULL);
|
|
|
- mCvMappedViewOfFile = MapViewOfFile(mCvMappedFileMapping, FILE_MAP_READ, 0, 0, fileSize);
|
|
|
- mCvMappedFileSize = fileSize;
|
|
|
-
|
|
|
- //FileStream pdbFS;
|
|
|
- //if (!pdbFS.Open(pdbPath, "rb"))
|
|
|
- //return false;
|
|
|
-
|
|
|
- mPDBPath = pdbPath;
|
|
|
- mCvDataStream = new SafeMemStream(mCvMappedViewOfFile, fileSize, false);
|
|
|
-
|
|
|
- //Cv_HEADER
|
|
|
- //pdbFS.Read
|
|
|
-
|
|
|
- char sig[32];
|
|
|
- mCvDataStream->Read(sig, 32);
|
|
|
- if (memcmp(sig, MSF_SIGNATURE_700, 32) != 0)
|
|
|
- {
|
|
|
- if (!isVerifyOnly)
|
|
|
- Fail("PDB signature error");
|
|
|
- return false;
|
|
|
- }
|
|
|
-
|
|
|
- BfLogDbg("Loading PDB %s\n", pdbPath.c_str());
|
|
|
-
|
|
|
- BP_ZONE_F("LoadCv %s", pdbPath.c_str());
|
|
|
-
|
|
|
- int pageSize = mCvDataStream->ReadInt32();
|
|
|
- int fpmPageNum = mCvDataStream->ReadInt32();
|
|
|
- int totalPageCount = mCvDataStream->ReadInt32();
|
|
|
- int rootDirSize = mCvDataStream->ReadInt32();
|
|
|
- int unknown = mCvDataStream->ReadInt32();
|
|
|
-
|
|
|
- int rootDirPtrs[NUM_ROOT_DIRS];
|
|
|
- mCvDataStream->ReadT(rootDirPtrs);
|
|
|
-
|
|
|
- bool failed = false;
|
|
|
-
|
|
|
- mCvPageSize = pageSize;
|
|
|
- for (int i = 0; i < 31; i++)
|
|
|
- {
|
|
|
- if (mCvPageSize < (1 << i))
|
|
|
- break;
|
|
|
- mCvPageBits = i;
|
|
|
- }
|
|
|
-
|
|
|
- int rootPageCount = (rootDirSize + pageSize - 1) / pageSize;
|
|
|
- int rootPointersPages = (rootPageCount*sizeof(int32) + pageSize - 1) / pageSize;
|
|
|
- int rootPageIdx = 0;
|
|
|
-
|
|
|
- Array<uint8> rootDirData;
|
|
|
- rootDirData.Resize(rootPageCount * pageSize);
|
|
|
-
|
|
|
- for (int rootDirIdx = 0; rootDirIdx < rootPointersPages; rootDirIdx++)
|
|
|
- {
|
|
|
- int rootDirPtr = rootDirPtrs[rootDirIdx];
|
|
|
- if (rootDirPtr == 0)
|
|
|
- continue;
|
|
|
- mCvDataStream->SetPos(rootDirPtr * pageSize);
|
|
|
-
|
|
|
- int32 rootPages[1024];
|
|
|
- mCvDataStream->Read(rootPages, pageSize);
|
|
|
-
|
|
|
- for (int subRootPageIdx = 0; subRootPageIdx < pageSize / 4; subRootPageIdx++, rootPageIdx++)
|
|
|
- {
|
|
|
- if (rootPageIdx >= rootPageCount)
|
|
|
- break;
|
|
|
-
|
|
|
- int rootPagePtr = rootPages[subRootPageIdx];
|
|
|
- if (rootPagePtr == 0)
|
|
|
- break;
|
|
|
- mCvDataStream->SetPos(rootPagePtr * pageSize);
|
|
|
- mCvDataStream->Read(&rootDirData[rootPageIdx * pageSize], pageSize);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- int startingTypeIdx = mTypes.size();
|
|
|
- if (!ParseCv(*mCvDataStream, &rootDirData[0], pageSize, wantGuid, wantAge))
|
|
|
- {
|
|
|
- //mDebugger->OutputMessage("Failed to parse PDB\n");
|
|
|
- return false;
|
|
|
- }
|
|
|
-
|
|
|
- //FixTypes(startingTypeIdx);
|
|
|
- //MapTypes(startingTypeIdx);
|
|
|
-
|
|
|
- if (mCvDataStream->mFailed)
|
|
|
- return false;
|
|
|
-
|
|
|
- //OutputDebugStrF("COFF::TryLoadPDB %s\n", pdbPath.c_str());
|
|
|
- if (!isVerifyOnly)
|
|
|
- mDebugger->ModuleChanged(this);
|
|
|
-
|
|
|
- mPDBLoaded = true;
|
|
|
-
|
|
|
- return true;
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::ClosePDB()
|
|
|
-{
|
|
|
- delete mCvDataStream;
|
|
|
- mCvDataStream = NULL;
|
|
|
- delete mCvHeaderData;
|
|
|
- mCvHeaderData = NULL;
|
|
|
- delete mCvStrTableData;
|
|
|
- mCvStrTableData = NULL;
|
|
|
- for (auto& entry : mCvTypeSectionData)
|
|
|
- delete entry.mData;
|
|
|
- mCvTypeSectionData.Clear();
|
|
|
- for (auto& entry : mCvCompileUnitData)
|
|
|
- delete entry.mData;
|
|
|
- mCvCompileUnitData.Clear();
|
|
|
- delete mCvPublicSymbolData;
|
|
|
- mCvPublicSymbolData = NULL;
|
|
|
- delete mCvGlobalSymbolData;
|
|
|
- mCvGlobalSymbolData = NULL;
|
|
|
- delete mNewFPOData;
|
|
|
- mNewFPOData = NULL;
|
|
|
- if (mCvMappedViewOfFile != NULL)
|
|
|
- ::UnmapViewOfFile(mCvMappedViewOfFile);
|
|
|
- mCvMappedViewOfFile = NULL;
|
|
|
- if (mCvMappedFileMapping != INVALID_HANDLE_VALUE)
|
|
|
- ::CloseHandle(mCvMappedFileMapping);
|
|
|
- mCvMappedFileMapping = NULL;
|
|
|
- if (mCvMappedFile != INVALID_HANDLE_VALUE)
|
|
|
- ::CloseHandle(mCvMappedFile);
|
|
|
- mCvMappedFile = NULL;
|
|
|
-
|
|
|
- for (auto kv : mHotLibMap)
|
|
|
- delete kv.mValue;
|
|
|
- mHotLibMap.Clear();
|
|
|
- mHotLibSymMap.Clear();
|
|
|
-}
|
|
|
-
|
|
|
-bool COFF::LoadPDB(const String& pdbPath, uint8 wantGuid[16], int32 wantAge)
|
|
|
-{
|
|
|
- if (mDebugTarget->mTargetBinary == this)
|
|
|
- {
|
|
|
- // If we don't have to load the debug symbols from a remote source or the cache
|
|
|
- // then we assume we were locally built, meaning we don't attempt to auto-load
|
|
|
- // any symbols since we assume we already have what we built for all referenced
|
|
|
- // dlls
|
|
|
- mDebugTarget->mWasLocallyBuilt = FileExists(pdbPath);
|
|
|
- }
|
|
|
-
|
|
|
- mDbgSymRequest = mDebugger->mDbgSymSrv.CreateRequest(mFilePath, pdbPath, wantGuid, wantAge);
|
|
|
- mDbgSymRequest->SearchLocal();
|
|
|
-
|
|
|
- if (!mDbgSymRequest->mFinalPDBPath.IsEmpty())
|
|
|
- {
|
|
|
- TryLoadPDB(mDbgSymRequest->mFinalPDBPath, wantGuid, wantAge);
|
|
|
- mDebugger->mDbgSymSrv.ReleaseRequest(mDbgSymRequest);
|
|
|
- mDbgSymRequest = NULL;
|
|
|
- }
|
|
|
- else
|
|
|
- mMayBeOld = true;
|
|
|
-
|
|
|
- String fileName = GetFileName(mFilePath);
|
|
|
- mWantsAutoLoadDebugInfo = !mDebugTarget->mWasLocallyBuilt;
|
|
|
-
|
|
|
- if ((fileName.Equals("KERNEL32.DLL", String::CompareKind_OrdinalIgnoreCase)) ||
|
|
|
- (fileName.Equals("KERNELBASE.DLL", String::CompareKind_OrdinalIgnoreCase)) ||
|
|
|
- (fileName.Equals("USER32.DLL", String::CompareKind_OrdinalIgnoreCase)) ||
|
|
|
- (fileName.Equals("SHELL32.DLL", String::CompareKind_OrdinalIgnoreCase)) ||
|
|
|
- (fileName.Equals("GDI32.DLL", String::CompareKind_OrdinalIgnoreCase)) ||
|
|
|
- (fileName.Equals("GDI32FULL.DLL", String::CompareKind_OrdinalIgnoreCase)) ||
|
|
|
- (fileName.Equals("NTDLL.DLL", String::CompareKind_OrdinalIgnoreCase)) ||
|
|
|
- (fileName.Equals("COMDLG32.DLL", String::CompareKind_OrdinalIgnoreCase)) ||
|
|
|
- (fileName.Equals("MSVCRT.DLL", String::CompareKind_OrdinalIgnoreCase)) ||
|
|
|
- (fileName.Equals("COMBASE.DLL", String::CompareKind_OrdinalIgnoreCase)) ||
|
|
|
- (fileName.Equals("UCRTBASE.DLL", String::CompareKind_OrdinalIgnoreCase)) ||
|
|
|
- (fileName.Equals("RPCRT4.DLL", String::CompareKind_OrdinalIgnoreCase)) ||
|
|
|
- (fileName.Equals("BCRYPTPRIMITIVES.DLL", String::CompareKind_OrdinalIgnoreCase)) ||
|
|
|
- (fileName.Equals("SHCORE.DLL", String::CompareKind_OrdinalIgnoreCase)) ||
|
|
|
- (fileName.Equals("WIN32U.DLL", String::CompareKind_OrdinalIgnoreCase)) ||
|
|
|
- (fileName.Equals("MSWSOCK.DLL", String::CompareKind_OrdinalIgnoreCase)))
|
|
|
- {
|
|
|
- mWantsAutoLoadDebugInfo = false;
|
|
|
- }
|
|
|
-
|
|
|
- /*if (pdbPath.IndexOf('\\') != -1) // Do we have an absolute path at all?
|
|
|
- {
|
|
|
- if (TryLoadPDB(pdbPath, wantGuid, wantAge))
|
|
|
- return true;
|
|
|
- ClosePDB();
|
|
|
- }*/
|
|
|
-
|
|
|
- //char exePath[MAX_PATH];
|
|
|
- //GetModuleFileNameA(NULL, exePath, sizeof(exePath));
|
|
|
-
|
|
|
- /*String checkPath = ::GetFileDir(mFilePath);
|
|
|
- checkPath += "/";
|
|
|
- checkPath += GetFileName(pdbPath);
|
|
|
-
|
|
|
- if (!FileNameEquals(checkPath, pdbPath))
|
|
|
- {
|
|
|
- if (TryLoadPDB(checkPath, wantGuid, wantAge))
|
|
|
- return true;
|
|
|
- }*/
|
|
|
-
|
|
|
- return false;
|
|
|
-}
|
|
|
-
|
|
|
-bool COFF::CheckSection(const char* name, uint8* sectionData, int sectionSize)
|
|
|
-{
|
|
|
- if (strcmp(name, ".debug$T") == 0)
|
|
|
- {
|
|
|
- mDbgFlavor = DbgFlavor_MS;
|
|
|
- DbgSectionData entry;
|
|
|
- entry.mData = sectionData;
|
|
|
- entry.mSize = sectionSize;
|
|
|
- mCvTypeSectionData.Add(entry);
|
|
|
- return true;
|
|
|
- }
|
|
|
-
|
|
|
- if (strcmp(name, ".debug$S") == 0)
|
|
|
- {
|
|
|
- DbgSectionData entry;
|
|
|
- entry.mData = sectionData;
|
|
|
- entry.mSize = sectionSize;
|
|
|
- mCvCompileUnitData.Add(entry);
|
|
|
- return true;
|
|
|
- }
|
|
|
-
|
|
|
- return false;
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::ProcessDebugInfo()
|
|
|
-{
|
|
|
- BP_ZONE("COFF::ProcessDebugInfo");
|
|
|
-
|
|
|
- if ((!mCvTypeSectionData.IsEmpty()) && (!mCvCompileUnitData.IsEmpty()))
|
|
|
- {
|
|
|
- auto linkedModule = (COFF*)GetLinkedModule();
|
|
|
- int startingTypeIdx = (int)linkedModule->mTypes.size();
|
|
|
-
|
|
|
- InitCvTypes();
|
|
|
-
|
|
|
- for (auto entry : mCvTypeSectionData)
|
|
|
- {
|
|
|
- uint8* data = entry.mData;
|
|
|
- GET_INTO(uint32, infoType);
|
|
|
- BF_ASSERT(infoType == CV_SIGNATURE_C13);
|
|
|
-
|
|
|
- CvInitStreamRaw(mCvTypeSectionReader, entry.mData + 4, entry.mSize - 4);
|
|
|
- //ParseTypeData(data, mCvTypeSectionDataSize - sizeof(uint32));
|
|
|
- ParseTypeData(mCvTypeSectionReader, 0);
|
|
|
- }
|
|
|
-
|
|
|
- FixTypes(startingTypeIdx);
|
|
|
- linkedModule->MapTypes(startingTypeIdx);
|
|
|
-
|
|
|
- /*std::unordered_set<String, >
|
|
|
- for (int typeIdx = startingTypeIdx; typeIdx < (int)mTypes.size(); typeIdx++)
|
|
|
- {
|
|
|
- DbgType* dbgType = linkedModule->mTypes[typeIdx];
|
|
|
- if ((!dbgType->mIsDeclaration) && (dbgType->IsCompositeType()))
|
|
|
- {
|
|
|
-
|
|
|
- }
|
|
|
- }*/
|
|
|
-
|
|
|
- CvCompileUnit* compileUnit = NULL;
|
|
|
- for (auto entry : mCvCompileUnitData)
|
|
|
- {
|
|
|
- compileUnit = ParseCompileUnit(NULL, compileUnit, entry.mData, entry.mSize);
|
|
|
- }
|
|
|
- compileUnit->mLanguage = DbgLanguage_Beef;
|
|
|
- mMasterCompileUnit->mLanguage = DbgLanguage_Beef;
|
|
|
- MapCompileUnitMethods(compileUnit);
|
|
|
- mEndTypeIdx = (int)linkedModule->mTypes.size();
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::FinishHotSwap()
|
|
|
-{
|
|
|
- DbgModule::FinishHotSwap();
|
|
|
- mTypeMap.Clear();
|
|
|
-}
|
|
|
-
|
|
|
-addr_target COFF::EvaluateLocation(DbgSubprogram* dwSubprogram, const uint8* locData, int locDataLen, WdStackFrame* stackFrame, DbgAddrType* outAddrType, bool allowReg)
|
|
|
-{
|
|
|
- if (mDbgFlavor == DbgFlavor_GNU)
|
|
|
- return DbgModule::EvaluateLocation(dwSubprogram, locData, locDataLen, stackFrame, outAddrType, allowReg);
|
|
|
-
|
|
|
- addr_target pc = 0;
|
|
|
- if (stackFrame != NULL)
|
|
|
- {
|
|
|
- // Use 'GetSourcePC', which will offset the RSP when we're not at the top positon of the call stack, since RSP will be the
|
|
|
- // return address in those cases
|
|
|
- pc = stackFrame->GetSourcePC();
|
|
|
- }
|
|
|
-
|
|
|
- int inlineDepth = 0;
|
|
|
- uint8* data = (uint8*)locData;
|
|
|
- for (int locIdx = 0; locIdx < locDataLen; locIdx++)
|
|
|
- {
|
|
|
- uint8* dataStart = data;
|
|
|
- GET_INTO(uint16, symLen);
|
|
|
- uint8* dataEnd = data + symLen;
|
|
|
- GET_INTO(uint16, symType);
|
|
|
-
|
|
|
- CV_LVAR_ADDR_RANGE* rangeInfo = NULL;
|
|
|
- CV_LVAR_ADDR_GAP* gapsInfo = NULL;
|
|
|
- addr_target result = 0;
|
|
|
-
|
|
|
- if (inlineDepth > 0)
|
|
|
- {
|
|
|
- if (symType == S_INLINESITE)
|
|
|
- inlineDepth++;
|
|
|
- else if (symType == S_INLINESITE_END)
|
|
|
- inlineDepth--;
|
|
|
- data = dataEnd;
|
|
|
- continue;
|
|
|
- }
|
|
|
-
|
|
|
- bool handled = false;
|
|
|
- switch (symType)
|
|
|
- {
|
|
|
- case S_GDATA32:
|
|
|
- case S_LDATA32:
|
|
|
- {
|
|
|
- DATASYM32& dataSym = *(DATASYM32*)dataStart;
|
|
|
- *outAddrType = DbgAddrType_Target;
|
|
|
- return GetSectionAddr(dataSym.seg, dataSym.off);
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_BPREL32:
|
|
|
- {
|
|
|
- BPRELSYM32* bpRel32 = (BPRELSYM32*)dataStart;
|
|
|
-#if BF_DBG_32
|
|
|
- *outAddrType = DbgAddrType_Target;
|
|
|
- return stackFrame->mRegisters.mIntRegs.ebp + (int)bpRel32->off;
|
|
|
-#else
|
|
|
-
|
|
|
- *outAddrType = DbgAddrType_Target;
|
|
|
- return stackFrame->mRegisters.mIntRegs.rbp + (int)bpRel32->off;
|
|
|
-#endif
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_LTHREAD32:
|
|
|
- case S_GTHREAD32:
|
|
|
- {
|
|
|
- THREADSYM32& threadSym = *(THREADSYM32*)dataStart;
|
|
|
-
|
|
|
- int tlsIndex = mDebugger->ReadMemory<int>(mTLSIndexAddr);
|
|
|
- addr_target tlsEntry = mDebugger->GetTLSOffset(tlsIndex);
|
|
|
-
|
|
|
- *outAddrType = DbgAddrType_Target;
|
|
|
- return threadSym.off + tlsEntry;
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_REGISTER:
|
|
|
- {
|
|
|
- REGSYM* regSym = (REGSYM*)dataStart;
|
|
|
- *outAddrType = DbgAddrType_Register;
|
|
|
- int regNum = CvConvRegNum(regSym->reg);
|
|
|
- return regNum;
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_REGREL32:
|
|
|
- {
|
|
|
- REGREL32* regRel32 = (REGREL32*)dataStart;
|
|
|
- *outAddrType = DbgAddrType_Target;
|
|
|
- int regNum = CvConvRegNum(regRel32->reg);
|
|
|
- return stackFrame->mRegisters.mIntRegsArray[regNum] + regRel32->off;
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_DEFRANGE_REGISTER:
|
|
|
- {
|
|
|
- DEFRANGESYMREGISTER& defRangeReg = *(DEFRANGESYMREGISTER*)dataStart;
|
|
|
- *outAddrType = DbgAddrType_Register;
|
|
|
- result = CvConvRegNum(defRangeReg.reg);
|
|
|
- rangeInfo = &defRangeReg.range;
|
|
|
- gapsInfo = &defRangeReg.gaps[0];
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_DEFRANGE_FRAMEPOINTER_REL:
|
|
|
- {
|
|
|
- DEFRANGESYMFRAMEPOINTERREL& defRangeFPRel = *(DEFRANGESYMFRAMEPOINTERREL*)dataStart;
|
|
|
-
|
|
|
- *outAddrType = DbgAddrType_Target;
|
|
|
-#ifdef BF_DBG_64
|
|
|
- if (dwSubprogram->mLocalBaseReg == DbgSubprogram::LocalBaseRegKind_RSP)
|
|
|
- result = stackFrame->mRegisters.mIntRegsArray[X64Reg_RSP] + defRangeFPRel.offFramePointer;
|
|
|
- else if (dwSubprogram->mLocalBaseReg == DbgSubprogram::LocalBaseRegKind_R13)
|
|
|
- result = stackFrame->mRegisters.mIntRegsArray[X64Reg_R13] + defRangeFPRel.offFramePointer;
|
|
|
- else
|
|
|
- result = stackFrame->mRegisters.mIntRegsArray[X64Reg_RBP] + defRangeFPRel.offFramePointer;
|
|
|
-#else
|
|
|
- if (dwSubprogram->mLocalBaseReg == DbgSubprogram::LocalBaseRegKind_ESP)
|
|
|
- //result = stackFrame->mRegisters.mIntRegsArray[X86Reg_ESP] + BF_ALIGN(dwSubprogram->mFrameBaseLen, 16) + defRangeFPRel.offFramePointer;
|
|
|
- result = stackFrame->mRegisters.mIntRegsArray[X86Reg_ESP] + dwSubprogram->mFrameBaseLen + defRangeFPRel.offFramePointer;
|
|
|
- else if (dwSubprogram->mLocalBaseReg == DbgSubprogram::LocalBaseRegKind_EBX)
|
|
|
- result = stackFrame->mRegisters.mIntRegsArray[X86Reg_EBX] + defRangeFPRel.offFramePointer;
|
|
|
- else
|
|
|
- result = stackFrame->mRegisters.mIntRegsArray[X86Reg_EBP] + defRangeFPRel.offFramePointer;
|
|
|
-#endif
|
|
|
-
|
|
|
- rangeInfo = &defRangeFPRel.range;
|
|
|
- gapsInfo = &defRangeFPRel.gaps[0];
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_DEFRANGE_SUBFIELD_REGISTER:
|
|
|
- {
|
|
|
- DEFRANGESYMSUBFIELDREGISTER& defRangeSubfieldReg = *(DEFRANGESYMSUBFIELDREGISTER*)dataStart;
|
|
|
-
|
|
|
- *outAddrType = DbgAddrType_Target;
|
|
|
- int regNum = CvConvRegNum(defRangeSubfieldReg.reg);
|
|
|
- result = stackFrame->mRegisters.mIntRegsArray[regNum] + defRangeSubfieldReg.offParent;
|
|
|
-
|
|
|
- rangeInfo = &defRangeSubfieldReg.range;
|
|
|
- gapsInfo = &defRangeSubfieldReg.gaps[0];
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_DEFRANGE_FRAMEPOINTER_REL_FULL_SCOPE:
|
|
|
- {
|
|
|
- DEFRANGESYMFRAMEPOINTERREL_FULL_SCOPE& defFPRel = *(DEFRANGESYMFRAMEPOINTERREL_FULL_SCOPE*)dataStart;
|
|
|
-
|
|
|
-#ifdef BF_DBG_64
|
|
|
- int regNum = X64Reg_RSP;
|
|
|
-#else
|
|
|
- int regNum = X86Reg_ESP;
|
|
|
-#endif
|
|
|
- *outAddrType = DbgAddrType_Target;
|
|
|
- result = stackFrame->mRegisters.mIntRegsArray[regNum] + defFPRel.offFramePointer;
|
|
|
- return result;
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_DEFRANGE_REGISTER_REL:
|
|
|
- {
|
|
|
- DEFRANGESYMREGISTERREL& defRangeRegRel = *(DEFRANGESYMREGISTERREL*)dataStart;
|
|
|
- *outAddrType = DbgAddrType_Target;
|
|
|
- int regNum = CvConvRegNum(defRangeRegRel.baseReg);
|
|
|
- result = stackFrame->mRegisters.mIntRegsArray[regNum] + defRangeRegRel.offBasePointer;
|
|
|
- rangeInfo = &defRangeRegRel.range;
|
|
|
- gapsInfo = &defRangeRegRel.gaps[0];
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_PROCREF:
|
|
|
- {
|
|
|
- // Not currently handled.
|
|
|
- }
|
|
|
- break;
|
|
|
- case S_INLINESITE:
|
|
|
- {
|
|
|
- inlineDepth++;
|
|
|
- }
|
|
|
- break;
|
|
|
- default:
|
|
|
- BF_FATAL("Not handled");
|
|
|
- }
|
|
|
-
|
|
|
- if (rangeInfo != NULL)
|
|
|
- {
|
|
|
- auto rangeStart = GetSectionAddr(rangeInfo->isectStart, rangeInfo->offStart);
|
|
|
-
|
|
|
- if ((pc >= rangeStart) && (pc < rangeStart + rangeInfo->cbRange))
|
|
|
- {
|
|
|
- bool inRange = true;
|
|
|
- while ((uint8*)gapsInfo < (uint8*)dataEnd)
|
|
|
- {
|
|
|
- if ((pc >= rangeStart + gapsInfo->gapStartOffset) && (pc < rangeStart + gapsInfo->gapStartOffset + gapsInfo->cbRange))
|
|
|
- {
|
|
|
- inRange = false;
|
|
|
- break;
|
|
|
- }
|
|
|
- gapsInfo++;
|
|
|
- }
|
|
|
-
|
|
|
- if (inRange)
|
|
|
- return result;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- data = dataEnd;
|
|
|
- }
|
|
|
-
|
|
|
- if ((dwSubprogram != NULL) && (dwSubprogram->mIsOptimized))
|
|
|
- *outAddrType = DbgAddrType_OptimizedOut;
|
|
|
- else
|
|
|
- *outAddrType = DbgAddrType_NoValue;
|
|
|
- return 0;
|
|
|
-}
|
|
|
-
|
|
|
-bool COFF::CanGetOldSource()
|
|
|
-{
|
|
|
- return mCvSrcSrvStream != -1;
|
|
|
-}
|
|
|
-
|
|
|
-String COFF::GetOldSourceCommand(const StringImpl& path)
|
|
|
-{
|
|
|
- if (mCvSrcSrvStream == -1)
|
|
|
- return "";
|
|
|
-
|
|
|
- int outSize;
|
|
|
- uint8* data = CvReadStream(mCvSrcSrvStream, &outSize);
|
|
|
- String cmdBlock = String((char*)data, outSize);
|
|
|
- delete data;
|
|
|
-
|
|
|
- bool inFileSection = false;
|
|
|
- Dictionary<String, String> defs;
|
|
|
-
|
|
|
- enum _SectType
|
|
|
- {
|
|
|
- _SectType_None,
|
|
|
- _SectType_Ini,
|
|
|
- _SectType_Variables,
|
|
|
- _SectType_SourceFiles
|
|
|
- };
|
|
|
- _SectType sectType = _SectType_None;
|
|
|
-
|
|
|
- //
|
|
|
- {
|
|
|
- AutoCrit autoCrit(gDebugManager->mCritSect);
|
|
|
- defs["TARG"] = gDebugManager->mSymSrvOptions.mSourceServerCacheDir;
|
|
|
- }
|
|
|
-
|
|
|
- std::function<void (String&)> _Expand = [&](String& str)
|
|
|
- {
|
|
|
- for (int i = 0; i < str.length(); i++)
|
|
|
- {
|
|
|
- if (str[i] == '%')
|
|
|
- {
|
|
|
- int endIdx = str.IndexOf('%', i + 1);
|
|
|
- if (endIdx != -1)
|
|
|
- {
|
|
|
- String varName = ToUpper(str.Substring(i + 1, endIdx - i - 1));
|
|
|
- if (((endIdx < str.length() - 1) && (str[endIdx + 1] == '(')) &&
|
|
|
- ((varName == "FNVAR") || (varName == "FNBKSL") || (varName == "FNFILE")))
|
|
|
- {
|
|
|
- int closePos = str.IndexOf(')', endIdx + 2);
|
|
|
- if (closePos != -1)
|
|
|
- {
|
|
|
- String paramStr = str.Substring(endIdx + 2, closePos - endIdx - 2);
|
|
|
- _Expand(paramStr);
|
|
|
-
|
|
|
- if (varName == "FNVAR")
|
|
|
- {
|
|
|
- paramStr = defs[paramStr];
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- if (varName == "FNBKSL")
|
|
|
- {
|
|
|
- paramStr.Replace("/", "\\");
|
|
|
- }
|
|
|
- else if (varName == "FNFILE")
|
|
|
- {
|
|
|
- paramStr = GetFileName(paramStr);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- str.Remove(i, closePos - i + 1);
|
|
|
- str.Insert(i, paramStr);
|
|
|
- i--;
|
|
|
- }
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- auto replaceStr = defs[varName];
|
|
|
- if (!replaceStr.IsEmpty())
|
|
|
- {
|
|
|
- str.Remove(i, endIdx - i + 1);
|
|
|
- str.Insert(i, replaceStr);
|
|
|
- i--;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- int linePos = 0;
|
|
|
- while (true)
|
|
|
- {
|
|
|
- int crPos = cmdBlock.IndexOf('\n', linePos);
|
|
|
- if (crPos == -1)
|
|
|
- break;
|
|
|
- int lineEndPos = crPos;
|
|
|
- if (cmdBlock[lineEndPos - 1] == '\r')
|
|
|
- lineEndPos--;
|
|
|
-
|
|
|
- String line = cmdBlock.Substring(linePos, lineEndPos - linePos);
|
|
|
-
|
|
|
- if (line.StartsWith("SRCSRV: ini -"))
|
|
|
- {
|
|
|
- sectType = _SectType_Ini;
|
|
|
- }
|
|
|
- else if (line.StartsWith("SRCSRV: variables -"))
|
|
|
- {
|
|
|
- sectType = _SectType_Variables;
|
|
|
- }
|
|
|
- else if (line.StartsWith("SRCSRV: source files -"))
|
|
|
- {
|
|
|
- sectType = _SectType_SourceFiles;
|
|
|
- }
|
|
|
- else if (line.StartsWith("SRCSRV: end -"))
|
|
|
- {
|
|
|
- break;
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- switch (sectType)
|
|
|
- {
|
|
|
- case _SectType_Ini:
|
|
|
- case _SectType_Variables:
|
|
|
- {
|
|
|
- int eqPos = line.IndexOf('=');
|
|
|
- if (eqPos != -1)
|
|
|
- {
|
|
|
- defs[ToUpper(line.Substring(0, eqPos))] = line.Substring(eqPos + 1);
|
|
|
- }
|
|
|
- break;
|
|
|
- }
|
|
|
- case _SectType_SourceFiles:
|
|
|
- {
|
|
|
- int curStrIdx = 0;
|
|
|
- int curStrPos = 0;
|
|
|
-
|
|
|
- StringT<256> var;
|
|
|
-
|
|
|
- bool matches = false;
|
|
|
- while (curStrPos < (int)line.length())
|
|
|
- {
|
|
|
- int starPos = line.IndexOf('*', curStrPos);
|
|
|
- if (starPos == -1)
|
|
|
- starPos = line.length();
|
|
|
-
|
|
|
- //var = line.Substring(curStrPos, starPos - curStrPos);
|
|
|
- var.Clear();
|
|
|
- var.Insert(0, line.c_str() + curStrPos, starPos - curStrPos);
|
|
|
-
|
|
|
- if (curStrIdx == 0)
|
|
|
- {
|
|
|
- matches = FileNameEquals(var, path);
|
|
|
- if (!matches)
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- defs[StrFormat("VAR%d", curStrIdx + 1)] = var;
|
|
|
-
|
|
|
- curStrIdx++;
|
|
|
- curStrPos = starPos + 1;
|
|
|
- }
|
|
|
-
|
|
|
- if (!matches)
|
|
|
- break;
|
|
|
-
|
|
|
- String target = defs["SRCSRVTRG"];
|
|
|
- String cmd = defs["SRCSRVCMD"];
|
|
|
- String env = defs["SRCSRVENV"];
|
|
|
-
|
|
|
- _Expand(target);
|
|
|
- _Expand(cmd);
|
|
|
- _Expand(env);
|
|
|
-
|
|
|
- String retVal;
|
|
|
- if ((cmd.IsEmpty()) && (target.StartsWith("HTTP", StringImpl::CompareKind_OrdinalIgnoreCase)))
|
|
|
- {
|
|
|
- String localFile;
|
|
|
-
|
|
|
- BfpFileResult result;
|
|
|
- BFP_GETSTR_HELPER(localFile, result, BfpFile_GetTempPath(__STR, __STRLEN, &result));
|
|
|
- int dotPos = target.IndexOf("://");
|
|
|
- if (dotPos != -1)
|
|
|
- {
|
|
|
- localFile.Append("SymbolCache\\src\\");
|
|
|
- localFile.Append(StringView(target, dotPos + 3));
|
|
|
- localFile.Replace("/", "\\");
|
|
|
- }
|
|
|
-
|
|
|
- retVal = localFile;
|
|
|
- retVal += "\n";
|
|
|
- retVal += target;
|
|
|
- retVal += "\n";
|
|
|
- retVal += env;
|
|
|
- }
|
|
|
- else if (!cmd.IsWhitespace())
|
|
|
- {
|
|
|
- retVal = target;
|
|
|
- retVal += "\n";
|
|
|
- retVal += cmd;
|
|
|
- retVal += "\n";
|
|
|
- retVal += env;
|
|
|
- }
|
|
|
-
|
|
|
- return retVal;
|
|
|
- }
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- linePos = crPos + 1;
|
|
|
- }
|
|
|
-
|
|
|
- return "";
|
|
|
-}
|
|
|
-
|
|
|
-bool COFF::HasPendingDebugInfo()
|
|
|
-{
|
|
|
- if (mDbgSymRequest == NULL)
|
|
|
- return false;
|
|
|
-
|
|
|
- return true;
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::PreCacheImage()
|
|
|
-{
|
|
|
- if (!mDebugger->IsMiniDumpDebugger())
|
|
|
- return;
|
|
|
-
|
|
|
- if (mLoadState != DbgModuleLoadState_NotLoaded)
|
|
|
- return;
|
|
|
-
|
|
|
- auto miniDumpDebugger = (MiniDumpDebugger*)mDebugger;
|
|
|
-
|
|
|
- if (mOrigImageData != NULL)
|
|
|
- return;
|
|
|
-
|
|
|
- mDebugger->mDbgSymSrv.PreCacheImage(mFilePath, mTimeStamp, mImageSize);
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::PreCacheDebugInfo()
|
|
|
-{
|
|
|
- if (mDbgSymRequest == NULL)
|
|
|
- return;
|
|
|
-
|
|
|
- if (mDbgSymRequest->mInProcess)
|
|
|
- return;
|
|
|
-
|
|
|
- bool hasDebugInfo = false;
|
|
|
- mDbgSymRequest->SearchCache();
|
|
|
- if (mDbgSymRequest->mFinalPDBPath.IsEmpty())
|
|
|
- {
|
|
|
- if (GetCurrentThreadId() == mDebugger->mDebuggerThreadId)
|
|
|
- {
|
|
|
- mDbgSymRequest->mIsPreCache = true;
|
|
|
- mDbgSymRequest->SearchSymSrv();
|
|
|
- mDbgSymRequest->mIsPreCache = false;
|
|
|
- mDbgSymRequest->mFailed = false;
|
|
|
- }
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-bool COFF::RequestImage()
|
|
|
-{
|
|
|
- if (!mDebugger->IsMiniDumpDebugger())
|
|
|
- return false;
|
|
|
-
|
|
|
- if (mLoadState != DbgModuleLoadState_NotLoaded)
|
|
|
- return false;
|
|
|
-
|
|
|
- auto miniDumpDebugger = (MiniDumpDebugger*)mDebugger;
|
|
|
-
|
|
|
- if (mOrigImageData != NULL)
|
|
|
- return false;
|
|
|
-
|
|
|
- if (GetCurrentThreadId() == mDebugger->mDebuggerThreadId)
|
|
|
- {
|
|
|
- auto prevRunState = mDebugger->mRunState;
|
|
|
- mDebugger->mRunState = RunState_SearchingSymSrv;
|
|
|
- mDebugger->mDebugManager->mOutMessages.push_back(StrFormat("symsrv Searching for image '%s'", mFilePath.c_str()));
|
|
|
-
|
|
|
- auto dbgSymRequest = mDebugger->mDbgSymSrv.CreateRequest();
|
|
|
- mDebugger->mActiveSymSrvRequest = dbgSymRequest;
|
|
|
- BF_ASSERT(mDebugger->mDebugManager->mCritSect.mLockCount == 1);
|
|
|
- mDebugger->mDebugManager->mCritSect.Unlock();
|
|
|
- // We unlock to allow the IDE to continue updating while we search
|
|
|
- String imagePath = dbgSymRequest->SearchForImage(mFilePath, mTimeStamp, mImageSize);
|
|
|
- mDebugger->mDebugManager->mCritSect.Lock();
|
|
|
- delete mDebugger->mActiveSymSrvRequest;
|
|
|
- mDebugger->mActiveSymSrvRequest = NULL;
|
|
|
-
|
|
|
- mDebugger->mRunState = prevRunState;
|
|
|
-
|
|
|
- if (!imagePath.IsEmpty())
|
|
|
- {
|
|
|
- MappedFile* mappedFile = miniDumpDebugger->MapModule(this, imagePath);
|
|
|
- mMappedImageFile = mappedFile;
|
|
|
-
|
|
|
- if (mappedFile != NULL)
|
|
|
- {
|
|
|
- MemStream memStream(mappedFile->mData, mappedFile->mFileSize, false);
|
|
|
- ReadCOFF(&memStream, false);
|
|
|
-
|
|
|
- mOrigImageData = new DbgModuleMemoryCache(mImageBase, mImageSize);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (mOrigImageData == NULL) // Failed?
|
|
|
- {
|
|
|
- mLoadState = DbgModuleLoadState_NotLoaded;
|
|
|
- return false;
|
|
|
- }
|
|
|
-
|
|
|
- return true;
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- return false;
|
|
|
- }
|
|
|
-
|
|
|
- return false;
|
|
|
-}
|
|
|
-
|
|
|
-bool COFF::RequestDebugInfo(bool allowRemote)
|
|
|
-{
|
|
|
- if (mDbgSymRequest == NULL)
|
|
|
- return false;
|
|
|
-
|
|
|
- if (mDbgSymRequest->mInProcess)
|
|
|
- return false;
|
|
|
-
|
|
|
- bool hasDebugInfo = false;
|
|
|
- mDbgSymRequest->SearchCache();
|
|
|
- if (mDbgSymRequest->mFinalPDBPath.IsEmpty())
|
|
|
- {
|
|
|
- if (!allowRemote)
|
|
|
- return false;
|
|
|
-
|
|
|
- if (GetCurrentThreadId() == mDebugger->mDebuggerThreadId)
|
|
|
- {
|
|
|
- auto prevRunState = mDebugger->mRunState;
|
|
|
- mDebugger->mRunState = RunState_SearchingSymSrv;
|
|
|
-
|
|
|
- mDbgSymRequest->mInProcess = true;
|
|
|
- mDebugger->mActiveSymSrvRequest = mDbgSymRequest;
|
|
|
- BF_ASSERT(mDebugger->mDebugManager->mCritSect.mLockCount == 1);
|
|
|
- mDebugger->mDebugManager->mCritSect.Unlock();
|
|
|
- mDbgSymRequest->SearchSymSrv();
|
|
|
- mDebugger->mDebugManager->mCritSect.Lock();
|
|
|
- mDebugger->mActiveSymSrvRequest = NULL;
|
|
|
- mDbgSymRequest->mInProcess = false;
|
|
|
-
|
|
|
- mDebugger->mRunState = prevRunState;
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- return false;
|
|
|
- }
|
|
|
- }
|
|
|
- if (!mDbgSymRequest->mFinalPDBPath.IsEmpty())
|
|
|
- hasDebugInfo = TryLoadPDB(mDbgSymRequest->mFinalPDBPath, mDbgSymRequest->mWantGuid, mDbgSymRequest->mWantAge);
|
|
|
- mDebugger->mDbgSymSrv.ReleaseRequest(mDbgSymRequest);
|
|
|
- mDbgSymRequest = NULL;
|
|
|
- return hasDebugInfo;
|
|
|
-}
|
|
|
-
|
|
|
-bool COFF::WantsAutoLoadDebugInfo()
|
|
|
-{
|
|
|
- return mWantsAutoLoadDebugInfo;
|
|
|
-}
|
|
|
-
|
|
|
-bool COFF::DbgIsStrMutable(const char* str)
|
|
|
-{
|
|
|
- if (mIsHotObjectFile)
|
|
|
- {
|
|
|
- return GetLinkedModule()->DbgIsStrMutable(str);
|
|
|
- }
|
|
|
-
|
|
|
- if (mCvMappedViewOfFile == NULL)
|
|
|
- return true;
|
|
|
-
|
|
|
- if ((str >= (const char*)mCvMappedViewOfFile) && (str < (const char*)mCvMappedViewOfFile + mCvMappedFileSize))
|
|
|
- return false;
|
|
|
- return true;
|
|
|
-}
|
|
|
-
|
|
|
-// We don't need this for Beef linkining because of "FORCELINK_", but we DO need it for
|
|
|
-// libraries we linked to, either in the DLL or in the LIB
|
|
|
-addr_target COFF::LocateSymbol(const StringImpl& name)
|
|
|
-{
|
|
|
- BP_ZONE("COFF::LocateSymbol");
|
|
|
-
|
|
|
- BfLogDbg("COFF:LocateSymbol '%s'\n", name.c_str());
|
|
|
-
|
|
|
- if (mHotLibMap.IsEmpty())
|
|
|
- {
|
|
|
- for (auto moduleInfo : mCvModuleInfo)
|
|
|
- {
|
|
|
- if (moduleInfo->mObjectName == NULL)
|
|
|
- continue;
|
|
|
- String libName = moduleInfo->mObjectName;
|
|
|
- if (!libName.EndsWith(".lib", StringImpl::CompareKind_OrdinalIgnoreCase))
|
|
|
- continue;
|
|
|
-
|
|
|
- CvLibInfo** libInfoPtr;
|
|
|
- if (!mHotLibMap.TryAdd(libName, NULL, &libInfoPtr))
|
|
|
- continue;
|
|
|
-
|
|
|
- CvLibInfo* libInfo = new CvLibInfo();
|
|
|
- *libInfoPtr = libInfo;
|
|
|
-
|
|
|
- if (!libInfo->mLibFile.Init(libName, false))
|
|
|
- continue;
|
|
|
-
|
|
|
- for (auto kv : libInfo->mLibFile.mOldEntries)
|
|
|
- {
|
|
|
- auto libEntry = kv.mValue;
|
|
|
- while (libEntry != NULL)
|
|
|
- {
|
|
|
- for (auto sym : libEntry->mSymbols)
|
|
|
- {
|
|
|
-#ifdef BF_DBG_32
|
|
|
- if (sym.StartsWith('_'))
|
|
|
- mHotLibSymMap[sym.Substring(1)] = libEntry;
|
|
|
- else
|
|
|
- // Fallthrough
|
|
|
-#endif
|
|
|
- mHotLibSymMap[sym] = libEntry;
|
|
|
- }
|
|
|
- libEntry = libEntry->mNextWithSameName;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- BeLibEntry* libEntry;
|
|
|
- if (!mHotLibSymMap.TryGetValue(name, &libEntry))
|
|
|
- return 0;
|
|
|
-
|
|
|
- if (libEntry->mLength == -1)
|
|
|
- {
|
|
|
- BfLogDbg("Already loaded obj '%s' in '%s'\n", libEntry->mName.c_str(), libEntry->mLibFile->mFilePath.c_str());
|
|
|
-
|
|
|
- // We already tried to load this
|
|
|
- return 0;
|
|
|
- }
|
|
|
-
|
|
|
- auto fileExt = GetFileExtension(libEntry->mName);
|
|
|
- if (String::Equals(fileExt, ".dll", StringImpl::CompareKind_OrdinalIgnoreCase))
|
|
|
- {
|
|
|
- for (auto dbgModule : mDebugTarget->mDbgModules)
|
|
|
- {
|
|
|
- if (String::Equals(libEntry->mName, dbgModule->mDisplayName))
|
|
|
- {
|
|
|
- dbgModule->ParseSymbolData();
|
|
|
- auto entry = dbgModule->mSymbolNameMap.Find(name.c_str());
|
|
|
- if (entry == NULL)
|
|
|
- continue;
|
|
|
-
|
|
|
- addr_target callTarget;
|
|
|
-
|
|
|
-#ifdef BF_DBG_32
|
|
|
- callTarget = entry->mValue->mAddress;
|
|
|
-#else
|
|
|
-
|
|
|
- BfLogDbg("Setting up DLL thunk for '%s' in '%s'\n", name.c_str(), dbgModule->mFilePath.c_str());
|
|
|
-
|
|
|
- int wantHotSize = 16;
|
|
|
- if (mHotThunkDataLeft < wantHotSize)
|
|
|
- {
|
|
|
- int allocSize = 4096;
|
|
|
- mDebugger->ReserveHotTargetMemory(allocSize);
|
|
|
- int outAllocSize = 0;
|
|
|
- mHotThunkCurAddr = mDebugger->AllocHotTargetMemory(allocSize, true, false, &outAllocSize);
|
|
|
- mHotThunkDataLeft = outAllocSize;
|
|
|
- }
|
|
|
-
|
|
|
- int outAllocSize = 0;
|
|
|
- addr_target hotAddr = mHotThunkCurAddr;
|
|
|
- mHotThunkCurAddr += wantHotSize;
|
|
|
- mHotThunkDataLeft -= wantHotSize;
|
|
|
-
|
|
|
-#pragma pack(push, 1)
|
|
|
- struct HotLongJmpOp
|
|
|
- {
|
|
|
- uint8 mOpCode0;
|
|
|
- uint8 mOpCode1;
|
|
|
- int32 mRIPRel;
|
|
|
- uint64 mTarget;
|
|
|
- };
|
|
|
-#pragma pack(pop)
|
|
|
-
|
|
|
- HotLongJmpOp jumpOp;
|
|
|
- jumpOp.mOpCode0 = 0xFF;
|
|
|
- jumpOp.mOpCode1 = 0x25;
|
|
|
- jumpOp.mRIPRel = 0;
|
|
|
- jumpOp.mTarget = entry->mValue->mAddress;
|
|
|
- mDebugger->WriteMemory(hotAddr, jumpOp);
|
|
|
-
|
|
|
- callTarget = hotAddr;
|
|
|
-#endif
|
|
|
- char* dupStr = (char*)mAlloc.AllocBytes(name.length() + 1);
|
|
|
- memcpy(dupStr, name.c_str(), name.length());
|
|
|
-
|
|
|
- DbgSymbol* dwSymbol = mAlloc.Alloc<DbgSymbol>();
|
|
|
- dwSymbol->mDbgModule = this;
|
|
|
- dwSymbol->mName = dupStr;
|
|
|
- dwSymbol->mAddress = callTarget;
|
|
|
- mSymbolNameMap.Insert(dwSymbol);
|
|
|
- return callTarget;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return 0;
|
|
|
- }
|
|
|
- BfLogDbg("Loading obj '%s' in '%s'\n", libEntry->mName.c_str(), libEntry->mLibFile->mFilePath.c_str());
|
|
|
-
|
|
|
-// #ifdef _DEBUG
|
|
|
-// FILE* fpTest = fopen("c:\\temp\\locateSym.obj", "wb");
|
|
|
-//
|
|
|
-// uint8* data = new uint8[libEntry->mLength];
|
|
|
-//
|
|
|
-// fseek(libEntry->mLibFile->mOldFileStream.mFP, libEntry->mOldDataPos + sizeof(BeLibMemberHeader), SEEK_SET);
|
|
|
-// fread(data, 1, libEntry->mLength, libEntry->mLibFile->mOldFileStream.mFP);
|
|
|
-// fwrite(data, 1, libEntry->mLength, fpTest);
|
|
|
-// fclose(fpTest);
|
|
|
-// delete data;
|
|
|
-// #endif
|
|
|
-
|
|
|
-
|
|
|
- FileSubStream fileStream;
|
|
|
- fileStream.mFP = libEntry->mLibFile->mOldFileStream.mFP;
|
|
|
- fileStream.mOffset = libEntry->mOldDataPos + sizeof(BeLibMemberHeader);
|
|
|
- fileStream.mSize = libEntry->mLength;
|
|
|
- fileStream.SetPos(0);
|
|
|
-
|
|
|
- DbgModule* dbgModule = new COFF(mDebugger->mDebugTarget);
|
|
|
- dbgModule->mHotIdx = mDebugger->mActiveHotIdx;
|
|
|
- dbgModule->mFilePath = libEntry->mName + "@" + libEntry->mLibFile->mFilePath;
|
|
|
- bool success = dbgModule->ReadCOFF(&fileStream, true);
|
|
|
- fileStream.mFP = NULL;
|
|
|
-
|
|
|
- // Mark as loaded
|
|
|
- libEntry->mLength = -1;
|
|
|
-
|
|
|
- if (!success)
|
|
|
- {
|
|
|
- BfLogDbg("Failed\n");
|
|
|
-
|
|
|
- Fail(StrFormat("Debugger failed to read binary '%s' in '%s'", libEntry->mName.c_str(), libEntry->mLibFile->mFilePath.c_str()));
|
|
|
- delete dbgModule;
|
|
|
- return 0;
|
|
|
- }
|
|
|
- mDebugger->mDebugTarget->mDbgModules.push_back(dbgModule);
|
|
|
-
|
|
|
- auto symbolEntry = mSymbolNameMap.Find(name.c_str());
|
|
|
- if (symbolEntry != NULL)
|
|
|
- return symbolEntry->mValue->mAddress;
|
|
|
-
|
|
|
- return 0;
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::ParseFrameDescriptors(uint8* data, int size, addr_target baseAddr)
|
|
|
-{
|
|
|
- uint8* ptr = data;
|
|
|
- uint8* endPtr = data + size;
|
|
|
-
|
|
|
- Dictionary<int, COFFFrameProgram> programMap;
|
|
|
- Array<COFFFrameProgram::Command> cmds;
|
|
|
-
|
|
|
- while (ptr < endPtr)
|
|
|
- {
|
|
|
- COFFFrameDescriptor* frame = (COFFFrameDescriptor*)ptr;
|
|
|
- ptr += sizeof(COFFFrameDescriptor);
|
|
|
-
|
|
|
- COFFFrameDescriptorEntry entry;
|
|
|
- entry.mFrameDescriptor = frame;
|
|
|
-
|
|
|
- bool failed = false;
|
|
|
-
|
|
|
- COFFFrameProgram* programPtr = NULL;
|
|
|
- if (programMap.TryAdd(frame->mFrameFunc, NULL, &programPtr))
|
|
|
- {
|
|
|
- COFFFrameProgram program;
|
|
|
-
|
|
|
- cmds.Clear();
|
|
|
- String curCmd;
|
|
|
- const char* ptr = mStringTable.mStrTable + frame->mFrameFunc;
|
|
|
- while (true)
|
|
|
- {
|
|
|
- char c = *(ptr++);
|
|
|
- if ((c == ' ') || (c == 0))
|
|
|
- {
|
|
|
- if (curCmd == "$eip")
|
|
|
- cmds.Add(COFFFrameProgram::Command_EIP);
|
|
|
- else if ((curCmd == "$esp") || (curCmd == "$21"))
|
|
|
- cmds.Add(COFFFrameProgram::Command_ESP);
|
|
|
- else if ((curCmd == "$ebp") || (curCmd == "$22"))
|
|
|
- cmds.Add(COFFFrameProgram::Command_EBP);
|
|
|
- else if ((curCmd == "$eax") || (curCmd == "$17"))
|
|
|
- cmds.Add(COFFFrameProgram::Command_EAX);
|
|
|
- else if ((curCmd == "$ebx") || (curCmd == "$20"))
|
|
|
- cmds.Add(COFFFrameProgram::Command_EBX);
|
|
|
- else if ((curCmd == "$ecx") || (curCmd == "$18"))
|
|
|
- cmds.Add(COFFFrameProgram::Command_ECX);
|
|
|
- else if ((curCmd == "$edx") || (curCmd == "$19"))
|
|
|
- cmds.Add(COFFFrameProgram::Command_EDX);
|
|
|
- else if ((curCmd == "$esi") || (curCmd == "$23"))
|
|
|
- cmds.Add(COFFFrameProgram::Command_ESI);
|
|
|
- else if ((curCmd == "$edi") || (curCmd == "$24"))
|
|
|
- cmds.Add(COFFFrameProgram::Command_EDI);
|
|
|
- else if (curCmd == "$T0")
|
|
|
- cmds.Add(COFFFrameProgram::Command_T0);
|
|
|
- else if (curCmd == "$T1")
|
|
|
- cmds.Add(COFFFrameProgram::Command_T1);
|
|
|
- else if (curCmd == "$T2")
|
|
|
- cmds.Add(COFFFrameProgram::Command_T2);
|
|
|
- else if (curCmd == "$T3")
|
|
|
- cmds.Add(COFFFrameProgram::Command_T3);
|
|
|
- else if ((curCmd == ".raSearch") || (curCmd == ".raSearchStart"))
|
|
|
- cmds.Add(COFFFrameProgram::Command_RASearch);
|
|
|
- else if (curCmd == "+")
|
|
|
- cmds.Add(COFFFrameProgram::Command_Add);
|
|
|
- else if (curCmd == "-")
|
|
|
- cmds.Add(COFFFrameProgram::Command_Subtract);
|
|
|
- else if (curCmd == "@")
|
|
|
- cmds.Add(COFFFrameProgram::Command_Align);
|
|
|
- else if (curCmd == "=")
|
|
|
- cmds.Add(COFFFrameProgram::Command_Set);
|
|
|
- else if (curCmd == "^")
|
|
|
- cmds.Add(COFFFrameProgram::Command_Deref);
|
|
|
- else if (!curCmd.IsEmpty())
|
|
|
- {
|
|
|
- if ((curCmd[0] >= '0') && (curCmd[0] <= '9'))
|
|
|
- {
|
|
|
- int val = atoi(curCmd.c_str());
|
|
|
- if ((val >= 0) && (val <= 255))
|
|
|
- {
|
|
|
- cmds.Add(COFFFrameProgram::Command_Value8);
|
|
|
- cmds.Add((COFFFrameProgram::Command)val);
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- cmds.Add(COFFFrameProgram::Command_Value);
|
|
|
- cmds.Insert(cmds.size(), (COFFFrameProgram::Command*)&val, 4);
|
|
|
- }
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- failed = true;
|
|
|
- Fail(StrFormat("Invalid COFF frame program: %s", curCmd.c_str()));
|
|
|
- }
|
|
|
- }
|
|
|
- if (c == 0)
|
|
|
- break;
|
|
|
- curCmd.Clear();
|
|
|
- }
|
|
|
- else
|
|
|
- curCmd.Append(c);
|
|
|
- }
|
|
|
- if (failed)
|
|
|
- cmds.Clear();
|
|
|
- cmds.Add(COFFFrameProgram::Command_None);
|
|
|
- program.mCommands = (COFFFrameProgram::Command*)mAlloc.AllocBytes(cmds.size());
|
|
|
- memcpy(program.mCommands, &cmds[0], cmds.size());
|
|
|
-
|
|
|
- *programPtr = program;
|
|
|
- }
|
|
|
-
|
|
|
- entry.mProgram = *programPtr;
|
|
|
- mDebugTarget->mCOFFFrameDescriptorMap.insert(std::make_pair(baseAddr + frame->mRvaStart, entry));
|
|
|
- }
|
|
|
-
|
|
|
- mParsedFrameDescriptors = true;
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-void COFF::ParseFrameDescriptors()
|
|
|
-{
|
|
|
- if (mParsedFrameDescriptors)
|
|
|
- return;
|
|
|
- if (mCvNewFPOStream == 0)
|
|
|
- return;
|
|
|
-
|
|
|
- int streamSize = 0;
|
|
|
- mNewFPOData = CvReadStream(mCvNewFPOStream, &streamSize);
|
|
|
- ParseFrameDescriptors(mNewFPOData, streamSize, mImageBase);
|
|
|
-}
|
|
|
-
|
|
|
-NS_BF_DBG_BEGIN
|
|
|
-// void TestCoff(void* tdata, int tdataSize, void* cuData, int cuDataSize)
|
|
|
-// {
|
|
|
-// DebugTarget* debugTarget = new DebugTarget(NULL);
|
|
|
-// {
|
|
|
-// COFF coff(debugTarget);
|
|
|
-// coff.mCvTypeSectionData = (uint8*)tdata;
|
|
|
-// coff.mCvTypeSectionDataSize = tdataSize;
|
|
|
-//
|
|
|
-// coff.mCvCompileUnitData = (uint8*)cuData;
|
|
|
-// coff.mCvCompileUnitDataSize = cuDataSize;
|
|
|
-//
|
|
|
-// coff.ProcessDebugInfo();
|
|
|
-// }
|
|
|
-// delete debugTarget;
|
|
|
-// }
|
|
|
-
|
|
|
-void TestPDB(const String& fileName)
|
|
|
-{
|
|
|
- DebugTarget* debugTarget = new DebugTarget(NULL);
|
|
|
- COFF coff(debugTarget);
|
|
|
- uint8 wantGuid[16];
|
|
|
- coff.LoadPDB(fileName, wantGuid, -1);
|
|
|
- coff.CvParseIPI();
|
|
|
- coff.ParseGlobalsData();
|
|
|
- coff.ParseSymbolData();
|
|
|
- for (int compileUnitId = 0; compileUnitId < (int)coff.mCvModuleInfo.size(); compileUnitId++)
|
|
|
- coff.ParseCompileUnit(compileUnitId);
|
|
|
-}
|
|
|
-
|
|
|
-NS_BF_DBG_END
|