0f38c54c6f
This pull request adds support for parsing the source language in both DWARF and CodeView. Specifically, - The `LVSourceLanguage` class is introduced to represent any supported language by any of the debug info representations. - Update `LVDWARFReader.cpp` and `LVCodeViewVisitor.cpp` to parse the source language where it applies. Added a new `=Language` attribute; `getAttributeLanguage()` is internally used to control whether this information is being printed.
34 lines
1.1 KiB
C++
34 lines
1.1 KiB
C++
//===-- LVSourceLanguage.cpp ----------------------------------------------===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file implements LVSourceLanguage.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "llvm/DebugInfo/LogicalView/Core/LVSourceLanguage.h"
|
|
#include "llvm/DebugInfo/CodeView/EnumTables.h"
|
|
#include "llvm/Support/ScopedPrinter.h"
|
|
|
|
using namespace llvm;
|
|
using namespace llvm::logicalview;
|
|
|
|
StringRef LVSourceLanguage::getName() const {
|
|
if (!isValid())
|
|
return {};
|
|
switch (getTag()) {
|
|
case LVSourceLanguage::TagDwarf:
|
|
return llvm::dwarf::LanguageString(getLang());
|
|
case LVSourceLanguage::TagCodeView: {
|
|
static auto LangNames = llvm::codeview::getSourceLanguageNames();
|
|
return LangNames[getLang()].Name;
|
|
}
|
|
default:
|
|
llvm_unreachable("Unsupported language");
|
|
}
|
|
}
|