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-rw-r--r--examples/CMakeLists.txt5
-rw-r--r--examples/Makefile2
-rw-r--r--examples/PrintFunctionNames/PrintFunctionNames.cpp4
-rw-r--r--examples/PrintFunctionNames/README.txt4
-rw-r--r--examples/analyzer-plugin/CMakeLists.txt2
-rw-r--r--examples/analyzer-plugin/MainCallChecker.cpp7
-rw-r--r--examples/analyzer-plugin/Makefile2
-rw-r--r--examples/clang-interpreter/CMakeLists.txt1
-rw-r--r--examples/clang-interpreter/Makefile5
-rw-r--r--examples/clang-interpreter/main.cpp16
-rw-r--r--examples/wpa/CMakeLists.txt26
-rw-r--r--examples/wpa/Makefile26
-rw-r--r--examples/wpa/clang-wpa.cpp181
13 files changed, 30 insertions, 251 deletions
diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index 317bc81..19d8869 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -1,2 +1,7 @@
+if(NOT CLANG_BUILD_EXAMPLES)
+ set(EXCLUDE_FROM_ALL ON)
+endif()
+
+add_subdirectory(analyzer-plugin)
add_subdirectory(clang-interpreter)
add_subdirectory(PrintFunctionNames)
diff --git a/examples/Makefile b/examples/Makefile
index 8cb431d..d8d9028 100644
--- a/examples/Makefile
+++ b/examples/Makefile
@@ -9,6 +9,6 @@
CLANG_LEVEL := ..
-PARALLEL_DIRS := clang-interpreter PrintFunctionNames
+PARALLEL_DIRS := analyzer-plugin clang-interpreter PrintFunctionNames
include $(CLANG_LEVEL)/Makefile
diff --git a/examples/PrintFunctionNames/PrintFunctionNames.cpp b/examples/PrintFunctionNames/PrintFunctionNames.cpp
index fde6095..ce8f208 100644
--- a/examples/PrintFunctionNames/PrintFunctionNames.cpp
+++ b/examples/PrintFunctionNames/PrintFunctionNames.cpp
@@ -23,12 +23,14 @@ namespace {
class PrintFunctionsConsumer : public ASTConsumer {
public:
- virtual void HandleTopLevelDecl(DeclGroupRef DG) {
+ virtual bool HandleTopLevelDecl(DeclGroupRef DG) {
for (DeclGroupRef::iterator i = DG.begin(), e = DG.end(); i != e; ++i) {
const Decl *D = *i;
if (const NamedDecl *ND = dyn_cast<NamedDecl>(D))
llvm::errs() << "top-level-decl: \"" << ND->getNameAsString() << "\"\n";
}
+
+ return true;
}
};
diff --git a/examples/PrintFunctionNames/README.txt b/examples/PrintFunctionNames/README.txt
index 4c284cd..23ab5f0 100644
--- a/examples/PrintFunctionNames/README.txt
+++ b/examples/PrintFunctionNames/README.txt
@@ -7,6 +7,10 @@ Once the plugin is built, you can run it using:
--
Linux:
$ clang -cc1 -load ../../Debug+Asserts/lib/libPrintFunctionNames.so -plugin print-fns some-input-file.c
+$ clang -cc1 -load ../../Debug+Asserts/lib/libPrintFunctionNames.so -plugin print-fns -plugin-arg-print-fns help -plugin-arg-print-fns --example-argument some-input-file.c
+$ clang -cc1 -load ../../Debug+Asserts/lib/libPrintFunctionNames.so -plugin print-fns -plugin-arg-print-fns -an-error some-input-file.c
Mac:
$ clang -cc1 -load ../../Debug+Asserts/lib/libPrintFunctionNames.dylib -plugin print-fns some-input-file.c
+$ clang -cc1 -load ../../Debug+Asserts/lib/libPrintFunctionNames.dylib -plugin print-fns -plugin-arg-print-fns help -plugin-arg-print-fns --example-argument some-input-file.c
+$ clang -cc1 -load ../../Debug+Asserts/lib/libPrintFunctionNames.dylib -plugin print-fns -plugin-arg-print-fns -an-error some-input-file.c
diff --git a/examples/analyzer-plugin/CMakeLists.txt b/examples/analyzer-plugin/CMakeLists.txt
index 8654226..2b9d825 100644
--- a/examples/analyzer-plugin/CMakeLists.txt
+++ b/examples/analyzer-plugin/CMakeLists.txt
@@ -6,7 +6,7 @@ set( LLVM_USED_LIBS
set( LLVM_LINK_COMPONENTS support mc)
-add_clang_library(SampleAnalyzerPlugin SampleAnalyzerPlugin)
+add_clang_library(SampleAnalyzerPlugin MainCallChecker.cpp)
set_target_properties(SampleAnalyzerPlugin
PROPERTIES
diff --git a/examples/analyzer-plugin/MainCallChecker.cpp b/examples/analyzer-plugin/MainCallChecker.cpp
index 85f7754..48a9795 100644
--- a/examples/analyzer-plugin/MainCallChecker.cpp
+++ b/examples/analyzer-plugin/MainCallChecker.cpp
@@ -8,7 +8,7 @@ using namespace ento;
namespace {
class MainCallChecker : public Checker < check::PreStmt<CallExpr> > {
- mutable llvm::OwningPtr<BugType> BT;
+ mutable OwningPtr<BugType> BT;
public:
void checkPreStmt(const CallExpr *CE, CheckerContext &C) const;
@@ -16,9 +16,10 @@ public:
} // end anonymous namespace
void MainCallChecker::checkPreStmt(const CallExpr *CE, CheckerContext &C) const {
- const ProgramState *state = C.getState();
+ const ProgramStateRef state = C.getState();
+ const LocationContext *LC = C.getLocationContext();
const Expr *Callee = CE->getCallee();
- const FunctionDecl *FD = state->getSVal(Callee).getAsFunctionDecl();
+ const FunctionDecl *FD = state->getSVal(Callee, LC).getAsFunctionDecl();
if (!FD)
return;
diff --git a/examples/analyzer-plugin/Makefile b/examples/analyzer-plugin/Makefile
index 5537ee0..8b83bef 100644
--- a/examples/analyzer-plugin/Makefile
+++ b/examples/analyzer-plugin/Makefile
@@ -11,7 +11,7 @@ CLANG_LEVEL := ../..
LIBRARYNAME = SampleAnalyzerPlugin
LINK_LIBS_IN_SHARED = 0
-SHARED_LIBRARY = 1
+LOADABLE_MODULE = 1
include $(CLANG_LEVEL)/Makefile
diff --git a/examples/clang-interpreter/CMakeLists.txt b/examples/clang-interpreter/CMakeLists.txt
index a747b92..4d5d4bf 100644
--- a/examples/clang-interpreter/CMakeLists.txt
+++ b/examples/clang-interpreter/CMakeLists.txt
@@ -25,6 +25,7 @@ set(LLVM_LINK_COMPONENTS
bitwriter
codegen
ipo
+ linker
selectiondag
)
diff --git a/examples/clang-interpreter/Makefile b/examples/clang-interpreter/Makefile
index b565bb1..420a066 100644
--- a/examples/clang-interpreter/Makefile
+++ b/examples/clang-interpreter/Makefile
@@ -16,10 +16,11 @@ NO_INSTALL = 1
TOOL_NO_EXPORTS = 1
LINK_COMPONENTS := jit interpreter nativecodegen bitreader bitwriter ipo \
- selectiondag asmparser instrumentation
+ linker selectiondag asmparser instrumentation
USEDLIBS = clangFrontend.a clangSerialization.a clangDriver.a clangCodeGen.a \
clangParse.a clangSema.a clangStaticAnalyzerFrontend.a \
clangStaticAnalyzerCheckers.a clangStaticAnalyzerCore.a \
- clangAnalysis.a clangRewrite.a clangAST.a clangLex.a clangBasic.a
+ clangAnalysis.a clangRewrite.a \
+ clangEdit.a clangAST.a clangLex.a clangBasic.a
include $(CLANG_LEVEL)/Makefile
diff --git a/examples/clang-interpreter/main.cpp b/examples/clang-interpreter/main.cpp
index c9734e5..c39468a 100644
--- a/examples/clang-interpreter/main.cpp
+++ b/examples/clang-interpreter/main.cpp
@@ -18,10 +18,8 @@
#include "clang/Frontend/TextDiagnosticPrinter.h"
#include "llvm/Module.h"
-#include "llvm/Config/config.h"
#include "llvm/ADT/OwningPtr.h"
#include "llvm/ADT/SmallString.h"
-#include "llvm/Config/config.h"
#include "llvm/ExecutionEngine/JIT.h"
#include "llvm/ExecutionEngine/ExecutionEngine.h"
#include "llvm/Support/ManagedStatic.h"
@@ -48,7 +46,7 @@ static int Execute(llvm::Module *Mod, char * const *envp) {
llvm::InitializeNativeTarget();
std::string Error;
- llvm::OwningPtr<llvm::ExecutionEngine> EE(
+ OwningPtr<llvm::ExecutionEngine> EE(
llvm::ExecutionEngine::createJIT(Mod, &Error));
if (!EE) {
llvm::errs() << "unable to make execution engine: " << Error << "\n";
@@ -74,9 +72,9 @@ int main(int argc, const char **argv, char * const *envp) {
TextDiagnosticPrinter *DiagClient =
new TextDiagnosticPrinter(llvm::errs(), DiagnosticOptions());
- llvm::IntrusiveRefCntPtr<DiagnosticIDs> DiagID(new DiagnosticIDs());
+ IntrusiveRefCntPtr<DiagnosticIDs> DiagID(new DiagnosticIDs());
DiagnosticsEngine Diags(DiagID, DiagClient);
- Driver TheDriver(Path.str(), llvm::sys::getHostTriple(),
+ Driver TheDriver(Path.str(), llvm::sys::getDefaultTargetTriple(),
"a.out", /*IsProduction=*/false, Diags);
TheDriver.setTitle("clang interpreter");
@@ -85,7 +83,7 @@ int main(int argc, const char **argv, char * const *envp) {
// (basically, exactly one input, and the operation mode is hard wired).
llvm::SmallVector<const char *, 16> Args(argv, argv + argc);
Args.push_back("-fsyntax-only");
- llvm::OwningPtr<Compilation> C(TheDriver.BuildCompilation(Args));
+ OwningPtr<Compilation> C(TheDriver.BuildCompilation(Args));
if (!C)
return 0;
@@ -95,7 +93,7 @@ int main(int argc, const char **argv, char * const *envp) {
// failed. Extract that job from the compilation.
const driver::JobList &Jobs = C->getJobs();
if (Jobs.size() != 1 || !isa<driver::Command>(*Jobs.begin())) {
- llvm::SmallString<256> Msg;
+ SmallString<256> Msg;
llvm::raw_svector_ostream OS(Msg);
C->PrintJob(OS, C->getJobs(), "; ", true);
Diags.Report(diag::err_fe_expected_compiler_job) << OS.str();
@@ -110,7 +108,7 @@ int main(int argc, const char **argv, char * const *envp) {
// Initialize a compiler invocation object from the clang (-cc1) arguments.
const driver::ArgStringList &CCArgs = Cmd->getArguments();
- llvm::OwningPtr<CompilerInvocation> CI(new CompilerInvocation);
+ OwningPtr<CompilerInvocation> CI(new CompilerInvocation);
CompilerInvocation::CreateFromArgs(*CI,
const_cast<const char **>(CCArgs.data()),
const_cast<const char **>(CCArgs.data()) +
@@ -142,7 +140,7 @@ int main(int argc, const char **argv, char * const *envp) {
CompilerInvocation::GetResourcesPath(argv[0], MainAddr);
// Create and execute the frontend to generate an LLVM bitcode module.
- llvm::OwningPtr<CodeGenAction> Act(new EmitLLVMOnlyAction());
+ OwningPtr<CodeGenAction> Act(new EmitLLVMOnlyAction());
if (!Clang.ExecuteAction(*Act))
return 1;
diff --git a/examples/wpa/CMakeLists.txt b/examples/wpa/CMakeLists.txt
deleted file mode 100644
index ad1bb8e..0000000
--- a/examples/wpa/CMakeLists.txt
+++ /dev/null
@@ -1,26 +0,0 @@
-set(LLVM_USED_LIBS
- clangIndex
- clangFrontend
- clangDriver
- clangSema
- clangAnalysis
- clangSerialization
- clangStaticAnalyzerFrontend
- clangStaticAnalyzerCheckers
- clangStaticAnalyzerCore
- clangRewrite
- clangAST
- clangParse
- clangLex
- clangBasic)
-
-set( LLVM_LINK_COMPONENTS
- bitreader
- mc
- core
- )
-
-add_clang_executable(clang-wpa
- clang-wpa.cpp
- )
-add_dependencies(clang-wpa clang-headers)
diff --git a/examples/wpa/Makefile b/examples/wpa/Makefile
deleted file mode 100644
index 2cfedbc..0000000
--- a/examples/wpa/Makefile
+++ /dev/null
@@ -1,26 +0,0 @@
-##===- examples/wpa/Makefile -------------------------------*- Makefile -*-===##
-#
-# The LLVM Compiler Infrastructure
-#
-# This file is distributed under the University of Illinois Open Source
-# License. See LICENSE.TXT for details.
-#
-##===----------------------------------------------------------------------===##
-
-CLANG_LEVEL := ../..
-
-TOOLNAME = clang-wpa
-NO_INSTALL = 1
-
-# No plugins, optimize startup time.
-TOOL_NO_EXPORTS = 1
-
-LINK_COMPONENTS := asmparser bitreader mc core
-USEDLIBS = clangStaticAnalyzerFrontend.a \
- clangStaticAnalyzerCheckers.a \
- clangStaticAnalyzerCore.a \
- clangIndex.a clangFrontend.a clangDriver.a \
- clangParse.a clangSema.a clangAnalysis.a clangSerialization.a \
- clangAST.a clangLex.a clangBasic.a
-
-include $(CLANG_LEVEL)/Makefile
diff --git a/examples/wpa/clang-wpa.cpp b/examples/wpa/clang-wpa.cpp
deleted file mode 100644
index 89eddb3..0000000
--- a/examples/wpa/clang-wpa.cpp
+++ /dev/null
@@ -1,181 +0,0 @@
-//===--- clang-wpa.cpp - clang whole program analyzer ---------------------===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This tool reads a sequence of precompiled AST files, and do various
-// cross translation unit analyses.
-//
-//===----------------------------------------------------------------------===//
-
-#include "clang/Basic/FileManager.h"
-#include "clang/Basic/SourceManager.h"
-#include "clang/StaticAnalyzer/Frontend/CheckerRegistration.h"
-#include "clang/StaticAnalyzer/Core/PathSensitive/AnalysisManager.h"
-#include "clang/StaticAnalyzer/Core/PathSensitive/ExprEngine.h"
-#include "clang/StaticAnalyzer/Core/PathSensitive/TransferFuncs.h"
-#include "clang/StaticAnalyzer/Core/CheckerManager.h"
-#include "clang/StaticAnalyzer/Checkers/LocalCheckers.h"
-#include "clang/Frontend/ASTUnit.h"
-#include "clang/Frontend/CompilerInstance.h"
-#include "clang/Index/CallGraph.h"
-#include "clang/Index/Indexer.h"
-#include "clang/Index/TranslationUnit.h"
-#include "clang/Index/DeclReferenceMap.h"
-#include "clang/Index/SelectorMap.h"
-#include "clang/Lex/Preprocessor.h"
-#include "clang/Basic/TargetInfo.h"
-#include "llvm/ADT/IntrusiveRefCntPtr.h"
-#include "llvm/Support/CommandLine.h"
-#include "llvm/Support/raw_ostream.h"
-using namespace clang;
-using namespace idx;
-
-static llvm::cl::list<std::string>
-InputFilenames(llvm::cl::Positional, llvm::cl::desc("<input AST files>"));
-
-static llvm::cl::opt<bool>
-ViewCallGraph("view-call-graph", llvm::cl::desc("Display the call graph."));
-
-static llvm::cl::opt<std::string>
-AnalyzeFunction("analyze-function",
- llvm::cl::desc("Specify the entry function."));
-
-namespace {
-// A thin wrapper over ASTUnit implementing the TranslationUnit interface.
-class ASTUnitTU : public TranslationUnit {
- ASTUnit *AST;
- DeclReferenceMap DeclRefMap;
- SelectorMap SelMap;
-
-public:
- ASTUnitTU(ASTUnit *ast)
- : AST(ast), DeclRefMap(AST->getASTContext()), SelMap(AST->getASTContext()) {
- }
-
- virtual ASTContext &getASTContext() {
- return AST->getASTContext();
- }
-
- virtual Preprocessor &getPreprocessor() {
- return AST->getPreprocessor();
- }
-
- virtual Diagnostic &getDiagnostic() {
- return AST->getDiagnostics();
- }
-
- virtual DeclReferenceMap &getDeclReferenceMap() {
- return DeclRefMap;
- }
-
- virtual SelectorMap &getSelectorMap() {
- return SelMap;
- }
-};
-}
-
-int main(int argc, char **argv) {
- llvm::cl::ParseCommandLineOptions(argc, argv, "clang-wpa");
- std::vector<ASTUnit*> ASTUnits;
-
- Program Prog;
- Indexer Idxer(Prog);
-
- if (InputFilenames.empty())
- return 0;
-
- DiagnosticOptions DiagOpts;
- llvm::IntrusiveRefCntPtr<Diagnostic> Diags
- = CompilerInstance::createDiagnostics(DiagOpts, argc, argv);
- for (unsigned i = 0, e = InputFilenames.size(); i != e; ++i) {
- const std::string &InFile = InputFilenames[i];
- llvm::OwningPtr<ASTUnit> AST(ASTUnit::LoadFromASTFile(InFile, Diags,
- FileSystemOptions(),
- false, 0, 0, true));
- if (!AST)
- return 1;
-
- ASTUnits.push_back(AST.take());
- }
-
- if (ViewCallGraph) {
- llvm::OwningPtr<CallGraph> CG;
- CG.reset(new CallGraph(Prog));
-
- for (unsigned i = 0, e = ASTUnits.size(); i != e; ++i)
- CG->addTU(ASTUnits[i]->getASTContext());
-
- CG->ViewCallGraph();
- return 0;
- }
-
- if (AnalyzeFunction.empty())
- return 0;
-
- // Feed all ASTUnits to the Indexer.
- for (unsigned i = 0, e = ASTUnits.size(); i != e; ++i) {
- ASTUnitTU *TU = new ASTUnitTU(ASTUnits[i]);
- Idxer.IndexAST(TU);
- }
-
- Entity Ent = Entity::get(AnalyzeFunction, Prog);
- FunctionDecl *FD;
- TranslationUnit *TU;
- llvm::tie(FD, TU) = Idxer.getDefinitionFor(Ent);
-
- if (!FD)
- return 0;
-
- // Create an analysis engine.
- Preprocessor &PP = TU->getPreprocessor();
-
- AnalyzerOptions Opts;
-
- // Hard code options and checkers for now.
-
- Opts.MaxNodes = 300000;
- Opts.MaxLoop = 3;
- Opts.InlineCall = true;
- Opts.CFGAddImplicitDtors = true;
- Opts.EagerlyTrimEGraph = true;
-
- Opts.CheckersControlList.push_back(std::make_pair("core", true));
- if (PP.getTargetInfo().getTriple().getOS() != llvm::Triple::Win32)
- Opts.CheckersControlList.push_back(std::make_pair("unix", true));
- if (PP.getTargetInfo().getTriple().getVendor() == llvm::Triple::Apple)
- Opts.CheckersControlList.push_back(std::make_pair("macosx", true));
-
- // Checks to perform for Objective-C/Objective-C++.
- if (PP.getLangOptions().ObjC1)
- Opts.CheckersControlList.push_back(std::make_pair("cocoa", true));
-
- llvm::OwningPtr<ento::CheckerManager> checkerMgr;
- checkerMgr.reset(ento::registerCheckers(Opts, PP.getLangOptions(),
- PP.getDiagnostics()));
-
- using namespace clang::ento;
- AnalysisManager AMgr(TU->getASTContext(), PP.getDiagnostics(),
- PP.getLangOptions(), /* PathDiagnostic */ 0,
- CreateRegionStoreManager,
- CreateRangeConstraintManager, checkerMgr.get(), &Idxer,
- Opts.MaxNodes, Opts.MaxLoop,
- Opts.VisualizeEGDot, Opts.VisualizeEGUbi,
- Opts.PurgeDead, Opts.EagerlyAssume,
- Opts.TrimGraph, Opts.InlineCall,
- Opts.UnoptimizedCFG, Opts.CFGAddImplicitDtors,
- Opts.CFGAddInitializers,
- Opts.EagerlyTrimEGraph);
-
- TransferFuncs* TF = MakeCFRefCountTF(AMgr.getASTContext(), /*GC*/false,
- AMgr.getLangOptions());
- ExprEngine Eng(AMgr, TF);
-
- Eng.ExecuteWorkList(AMgr.getStackFrame(FD, TU), AMgr.getMaxNodes());
-
- return 0;
-}
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