From ec8cd0655523627004ae4dac8e363ffa7bd25936 Mon Sep 17 00:00:00 2001 From: Ted Kremenek Date: Thu, 8 Nov 2007 19:50:46 +0000 Subject: Added typedef "SerializedPtrID" to represent the pointer handle written to disk instead of just using "unsigned". This gives us more flexibility in changing the definition of the handle later, and is more self-documenting. Added tracking of block stack in the Deserializer. Now clients can query if they are still within a block using the methods GetCurrentBlockLocation() and FinishedBlock(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43903 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Bitcode/Writer/Serialize.cpp | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) (limited to 'lib/Bitcode/Writer/Serialize.cpp') diff --git a/lib/Bitcode/Writer/Serialize.cpp b/lib/Bitcode/Writer/Serialize.cpp index b97462b..3baf9ad 100644 --- a/lib/Bitcode/Writer/Serialize.cpp +++ b/lib/Bitcode/Writer/Serialize.cpp @@ -14,6 +14,10 @@ #include "llvm/Bitcode/Serialize.h" #include "string.h" +#ifdef DEBUG_BACKPATCH +#include "llvm/Support/Streams.h" +#endif + using namespace llvm; Serializer::Serializer(BitstreamWriter& stream) @@ -67,15 +71,13 @@ void Serializer::EmitCStr(const char* s, const char* end) { Record.push_back(*s); ++s; } - - EmitRecord(); } void Serializer::EmitCStr(const char* s) { EmitCStr(s,s+strlen(s)); } -unsigned Serializer::getPtrId(const void* ptr) { +SerializedPtrID Serializer::getPtrId(const void* ptr) { if (!ptr) return 0; @@ -83,12 +85,20 @@ unsigned Serializer::getPtrId(const void* ptr) { if (I == PtrMap.end()) { unsigned id = PtrMap.size()+1; +#ifdef DEBUG_BACKPATCH + llvm::cerr << "Registered PTR: " << ptr << " => " << id << "\n"; +#endif PtrMap[ptr] = id; return id; } else return I->second; } +bool Serializer::isRegistered(const void* ptr) const { + MapTy::const_iterator I = PtrMap.find(ptr); + return I != PtrMap.end(); +} + #define INT_EMIT(TYPE)\ void SerializeTrait::Emit(Serializer&S, TYPE X) { S.EmitInt(X); } -- cgit v1.1