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//===-- IRForTarget.cpp -------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "lldb/Expression/IRForTarget.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/InstrTypes.h"
#include "llvm/Module.h"
#include "lldb/Core/dwarf.h"
#include "lldb/Core/Log.h"
#include "lldb/Core/Scalar.h"
#include "lldb/Core/StreamString.h"
#include "lldb/Expression/ClangExpressionDeclMap.h"
#include <map>
using namespace llvm;
IRForTarget::IRForTarget(const void *pid,
lldb_private::ClangExpressionDeclMap *decl_map) :
ModulePass(pid),
m_decl_map(decl_map)
{
}
IRForTarget::~IRForTarget()
{
}
bool
IRForTarget::runOnBasicBlock(BasicBlock &BB)
{
lldb_private::Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS);
/////////////////////////////////////////////////////////////////////////
// Prepare the current basic block for execution in the remote process
//
if (log)
{
log->Printf("Preparing basic block %s:",
BB.hasName() ? BB.getNameStr().c_str() : "[anonymous]");
llvm::BasicBlock::iterator ii;
for (ii = BB.begin();
ii != BB.end();
++ii)
{
llvm::Instruction &inst = *ii;
std::string s;
raw_string_ostream os(s);
inst.print(os);
if (log)
log->Printf(" %s", s.c_str());
}
}
return true;
}
bool
IRForTarget::runOnModule(Module &M)
{
lldb_private::Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS);
llvm::Function* function = M.getFunction(StringRef("___clang_expr"));
if (!function)
{
if (log)
log->Printf("Couldn't find ___clang_expr() in the module");
return false;
}
llvm::Function::iterator bbi;
for (bbi = function->begin();
bbi != function->end();
++bbi)
{
runOnBasicBlock(*bbi);
}
return true;
}
void
IRForTarget::assignPassManager(PMStack &PMS,
PassManagerType T)
{
}
PassManagerType
IRForTarget::getPotentialPassManagerType() const
{
return PMT_ModulePassManager;
}
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