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d04a8d4b33
Sooooo many of these had incorrect or strange main module includes. I have manually inspected all of these, and fixed the main module include to be the nearest plausible thing I could find. If you own or care about any of these source files, I encourage you to take some time and check that these edits were sensible. I can't have broken anything (I strictly added headers, and reordered them, never removed), but they may not be the headers you'd really like to identify as containing the API being implemented. Many forward declarations and missing includes were added to a header files to allow them to parse cleanly when included first. The main module rule does in fact have its merits. =] git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169131 91177308-0d34-0410-b5e6-96231b3b80d8
88 lines
2.6 KiB
C++
88 lines
2.6 KiB
C++
//===-- ModuleDebugInfoPrinter.cpp - Prints module debug info metadata ----===//
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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 pass decodes the debug info metadata in a module and prints in a
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// (sufficiently-prepared-) human-readable form.
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//
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// For example, run this pass from opt along with the -analyze option, and
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// it'll print to standard output.
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/Analysis/Passes.h"
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#include "llvm/ADT/Statistic.h"
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#include "llvm/Assembly/Writer.h"
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#include "llvm/DebugInfo.h"
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#include "llvm/Function.h"
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#include "llvm/Pass.h"
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#include "llvm/Support/ErrorHandling.h"
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#include "llvm/Support/raw_ostream.h"
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using namespace llvm;
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namespace {
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class ModuleDebugInfoPrinter : public ModulePass {
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DebugInfoFinder Finder;
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public:
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static char ID; // Pass identification, replacement for typeid
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ModuleDebugInfoPrinter() : ModulePass(ID) {
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initializeModuleDebugInfoPrinterPass(*PassRegistry::getPassRegistry());
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}
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virtual bool runOnModule(Module &M);
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virtual void getAnalysisUsage(AnalysisUsage &AU) const {
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AU.setPreservesAll();
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}
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virtual void print(raw_ostream &O, const Module *M) const;
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};
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}
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char ModuleDebugInfoPrinter::ID = 0;
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INITIALIZE_PASS(ModuleDebugInfoPrinter, "module-debuginfo",
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"Decodes module-level debug info", false, true)
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ModulePass *llvm::createModuleDebugInfoPrinterPass() {
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return new ModuleDebugInfoPrinter();
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}
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bool ModuleDebugInfoPrinter::runOnModule(Module &M) {
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Finder.processModule(M);
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return false;
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}
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void ModuleDebugInfoPrinter::print(raw_ostream &O, const Module *M) const {
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for (DebugInfoFinder::iterator I = Finder.compile_unit_begin(),
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E = Finder.compile_unit_end(); I != E; ++I) {
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O << "Compile Unit: ";
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DICompileUnit(*I).print(O);
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O << '\n';
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}
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for (DebugInfoFinder::iterator I = Finder.subprogram_begin(),
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E = Finder.subprogram_end(); I != E; ++I) {
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O << "Subprogram: ";
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DISubprogram(*I).print(O);
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O << '\n';
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}
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for (DebugInfoFinder::iterator I = Finder.global_variable_begin(),
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E = Finder.global_variable_end(); I != E; ++I) {
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O << "GlobalVariable: ";
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DIGlobalVariable(*I).print(O);
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O << '\n';
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}
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for (DebugInfoFinder::iterator I = Finder.type_begin(),
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E = Finder.type_end(); I != E; ++I) {
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O << "Type: ";
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DIType(*I).print(O);
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O << '\n';
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}
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}
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