mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-10-30 16:17:05 +00:00
0bcbd1df7a
include/llvm/Analysis/DebugInfo.h to include/llvm/DebugInfo.h. The reasoning is because the DebugInfo module is simply an interface to the debug info MDNodes and has nothing to do with analysis. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159312 91177308-0d34-0410-b5e6-96231b3b80d8
88 lines
2.6 KiB
C++
88 lines
2.6 KiB
C++
//===-- ModuleDebugInfoPrinter.cpp - Prints module debug info metadata ----===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This pass decodes the debug info metadata in a module and prints in a
|
|
// (sufficiently-prepared-) human-readable form.
|
|
//
|
|
// For example, run this pass from opt along with the -analyze option, and
|
|
// it'll print to standard output.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "llvm/Analysis/Passes.h"
|
|
#include "llvm/Assembly/Writer.h"
|
|
#include "llvm/DebugInfo.h"
|
|
#include "llvm/Function.h"
|
|
#include "llvm/Pass.h"
|
|
#include "llvm/Support/ErrorHandling.h"
|
|
#include "llvm/Support/raw_ostream.h"
|
|
#include "llvm/ADT/Statistic.h"
|
|
using namespace llvm;
|
|
|
|
namespace {
|
|
class ModuleDebugInfoPrinter : public ModulePass {
|
|
DebugInfoFinder Finder;
|
|
public:
|
|
static char ID; // Pass identification, replacement for typeid
|
|
ModuleDebugInfoPrinter() : ModulePass(ID) {
|
|
initializeModuleDebugInfoPrinterPass(*PassRegistry::getPassRegistry());
|
|
}
|
|
|
|
virtual bool runOnModule(Module &M);
|
|
|
|
virtual void getAnalysisUsage(AnalysisUsage &AU) const {
|
|
AU.setPreservesAll();
|
|
}
|
|
virtual void print(raw_ostream &O, const Module *M) const;
|
|
};
|
|
}
|
|
|
|
char ModuleDebugInfoPrinter::ID = 0;
|
|
INITIALIZE_PASS(ModuleDebugInfoPrinter, "module-debuginfo",
|
|
"Decodes module-level debug info", false, true)
|
|
|
|
ModulePass *llvm::createModuleDebugInfoPrinterPass() {
|
|
return new ModuleDebugInfoPrinter();
|
|
}
|
|
|
|
bool ModuleDebugInfoPrinter::runOnModule(Module &M) {
|
|
Finder.processModule(M);
|
|
return false;
|
|
}
|
|
|
|
void ModuleDebugInfoPrinter::print(raw_ostream &O, const Module *M) const {
|
|
for (DebugInfoFinder::iterator I = Finder.compile_unit_begin(),
|
|
E = Finder.compile_unit_end(); I != E; ++I) {
|
|
O << "Compile Unit: ";
|
|
DICompileUnit(*I).print(O);
|
|
O << '\n';
|
|
}
|
|
|
|
for (DebugInfoFinder::iterator I = Finder.subprogram_begin(),
|
|
E = Finder.subprogram_end(); I != E; ++I) {
|
|
O << "Subprogram: ";
|
|
DISubprogram(*I).print(O);
|
|
O << '\n';
|
|
}
|
|
|
|
for (DebugInfoFinder::iterator I = Finder.global_variable_begin(),
|
|
E = Finder.global_variable_end(); I != E; ++I) {
|
|
O << "GlobalVariable: ";
|
|
DIGlobalVariable(*I).print(O);
|
|
O << '\n';
|
|
}
|
|
|
|
for (DebugInfoFinder::iterator I = Finder.type_begin(),
|
|
E = Finder.type_end(); I != E; ++I) {
|
|
O << "Type: ";
|
|
DIType(*I).print(O);
|
|
O << '\n';
|
|
}
|
|
}
|