forked from OSchip/llvm-project
81 lines
2.4 KiB
C++
81 lines
2.4 KiB
C++
//==- DebugCheckers.cpp - Debugging Checkers ---------------------*- C++ -*-==//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file defines a checkers that display debugging information.
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//
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//===----------------------------------------------------------------------===//
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#include "ClangSACheckers.h"
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#include "clang/StaticAnalyzer/Core/Checker.h"
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#include "clang/StaticAnalyzer/Core/PathSensitive/AnalysisManager.h"
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#include "clang/Analysis/Analyses/LiveVariables.h"
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using namespace clang;
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using namespace ento;
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//===----------------------------------------------------------------------===//
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// LiveVariablesDumper
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//===----------------------------------------------------------------------===//
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namespace {
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class LiveVariablesDumper : public Checker<check::ASTCodeBody> {
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public:
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void checkASTCodeBody(const Decl *D, AnalysisManager& mgr,
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BugReporter &BR) const {
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if (LiveVariables* L = mgr.getLiveVariables(D)) {
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L->dumpBlockLiveness(mgr.getSourceManager());
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}
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}
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};
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}
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void ento::registerLiveVariablesDumper(CheckerManager &mgr) {
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mgr.registerChecker<LiveVariablesDumper>();
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}
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//===----------------------------------------------------------------------===//
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// CFGViewer
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//===----------------------------------------------------------------------===//
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namespace {
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class CFGViewer : public Checker<check::ASTCodeBody> {
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public:
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void checkASTCodeBody(const Decl *D, AnalysisManager& mgr,
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BugReporter &BR) const {
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if (CFG *cfg = mgr.getCFG(D)) {
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cfg->viewCFG(mgr.getLangOptions());
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}
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}
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};
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}
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void ento::registerCFGViewer(CheckerManager &mgr) {
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mgr.registerChecker<CFGViewer>();
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}
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//===----------------------------------------------------------------------===//
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// CFGDumper
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//===----------------------------------------------------------------------===//
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namespace {
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class CFGDumper : public Checker<check::ASTCodeBody> {
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public:
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void checkASTCodeBody(const Decl *D, AnalysisManager& mgr,
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BugReporter &BR) const {
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if (CFG *cfg = mgr.getCFG(D)) {
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cfg->dump(mgr.getLangOptions());
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}
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}
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};
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}
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void ento::registerCFGDumper(CheckerManager &mgr) {
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mgr.registerChecker<CFGDumper>();
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}
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