Vendor import of llvm trunk r238337:vendor/llvm/llvm-trunk-r238337

https://llvm.org/svn/llvm-project/llvm/trunk@238337

1 files changed, 52 insertions, 0 deletions

diff --git a/tools/llvm-pdbdump/EnumDumper.cpp b/tools/llvm-pdbdump/EnumDumper.cpp
new file mode 100644
index 000000000000..3514c39f6e03
--- /dev/null
+++ b/tools/llvm-pdbdump/EnumDumper.cpp
@@ -0,0 +1,52 @@
+//===- EnumDumper.cpp -------------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "EnumDumper.h"
+
+#include "BuiltinDumper.h"
+#include "LinePrinter.h"
+#include "llvm-pdbdump.h"
+
+#include "llvm/DebugInfo/PDB/PDBSymbolData.h"
+#include "llvm/DebugInfo/PDB/PDBSymbolTypeBuiltin.h"
+#include "llvm/DebugInfo/PDB/PDBSymbolTypeEnum.h"
+
+using namespace llvm;
+
+EnumDumper::EnumDumper(LinePrinter &P) : PDBSymDumper(true), Printer(P) {}
+
+void EnumDumper::start(const PDBSymbolTypeEnum &Symbol) {
+  WithColor(Printer, PDB_ColorItem::Keyword).get() << "enum ";
+  WithColor(Printer, PDB_ColorItem::Type).get() << Symbol.getName();
+  if (!opts::NoEnumDefs) {
+    auto BuiltinType = Symbol.getUnderlyingType();
+    if (BuiltinType->getBuiltinType() != PDB_BuiltinType::Int ||
+        BuiltinType->getLength() != 4) {
+      Printer << " : ";
+      BuiltinDumper Dumper(Printer);
+      Dumper.start(*BuiltinType);
+    }
+    Printer << " {";
+    Printer.Indent();
+    auto EnumValues = Symbol.findAllChildren<PDBSymbolData>();
+    while (auto EnumValue = EnumValues->getNext()) {
+      if (EnumValue->getDataKind() != PDB_DataKind::Constant)
+        continue;
+      Printer.NewLine();
+      WithColor(Printer, PDB_ColorItem::Identifier).get()
+          << EnumValue->getName();
+      Printer << " = ";
+      WithColor(Printer, PDB_ColorItem::LiteralValue).get()
+          << EnumValue->getValue();
+    }
+    Printer.Unindent();
+    Printer.NewLine();
+    Printer << "}";
+  }
+}