From cc54bd3cef954915885bc0fd6a12233585a41bc8 Mon Sep 17 00:00:00 2001 From: Sean Callanan Date: Wed, 28 Jul 2010 01:00:59 +0000 Subject: Added and improved logging. This is helping us as we diagnose a problem where we're not correctly emitting PIC code. llvm-svn: 109568 --- lldb/source/Expression/RecordingMemoryManager.cpp | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'lldb/source/Expression/RecordingMemoryManager.cpp') diff --git a/lldb/source/Expression/RecordingMemoryManager.cpp b/lldb/source/Expression/RecordingMemoryManager.cpp index 08d315de779..80510cdcb3a 100644 --- a/lldb/source/Expression/RecordingMemoryManager.cpp +++ b/lldb/source/Expression/RecordingMemoryManager.cpp @@ -19,6 +19,7 @@ RecordingMemoryManager::RecordingMemoryManager () : llvm::JITMemoryManager(), m_default_mm_ap (llvm::JITMemoryManager::CreateDefaultMemManager()) { + m_log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS); } RecordingMemoryManager::~RecordingMemoryManager () @@ -60,6 +61,9 @@ RecordingMemoryManager::endFunctionBody(const llvm::Function *F, uint8_t *Functi uint8_t *FunctionEnd) { m_default_mm_ap->endFunctionBody(F, FunctionStart, FunctionEnd); + if (m_log) + m_log->Printf("Adding [%p-%p] to m_functions", + FunctionStart, FunctionEnd); m_functions.insert(std::pair(FunctionStart, FunctionEnd)); } @@ -67,6 +71,9 @@ uint8_t * RecordingMemoryManager::allocateSpace(intptr_t Size, unsigned Alignment) { uint8_t *return_value = m_default_mm_ap->allocateSpace(Size, Alignment); + if (m_log) + m_log->Printf("RecordingMemoryManager::allocateSpace(Size=0x%llx, Alignment=%u) = %p", + (uint64_t)Size, Alignment, return_value); m_spaceBlocks.insert (std::pair(return_value, Size)); return return_value; } @@ -75,6 +82,9 @@ uint8_t * RecordingMemoryManager::allocateGlobal(uintptr_t Size, unsigned Alignment) { uint8_t *return_value = m_default_mm_ap->allocateGlobal(Size, Alignment); + if (m_log) + m_log->Printf("RecordingMemoryManager::allocateGlobal(Size=0x%llx, Alignment=%u) = %p", + (uint64_t)Size, Alignment, return_value); m_globals.insert (std::pair(return_value, Size)); return return_value; } @@ -144,6 +154,9 @@ RecordingMemoryManager::GetRemoteRangeForLocal (lldb::addr_t local_address) void RecordingMemoryManager::AddToLocalToRemoteMap (lldb::addr_t lstart, size_t size, lldb::addr_t rstart) { + if (m_log) + m_log->Printf("Adding local [0x%llx-0x%llx], remote [0x%llx-0x%llx] to local->remote map", lstart, lstart + size, rstart, rstart + size); + m_address_map.push_back (LocalToRemoteAddressRange(lstart, size, rstart)); } -- cgit v1.2.3