From ebe69fe11e48d322045d5949c83283927a0d790b Mon Sep 17 00:00:00 2001 From: Stephen Hines Date: Mon, 23 Mar 2015 12:10:34 -0700 Subject: Update aosp/master LLVM for rebase to r230699. Change-Id: I2b5be30509658cb8266be782de0ab24f9099f9b9 --- lib/DebugInfo/DWARF/SyntaxHighlighting.cpp | 37 ++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 lib/DebugInfo/DWARF/SyntaxHighlighting.cpp (limited to 'lib/DebugInfo/DWARF/SyntaxHighlighting.cpp') diff --git a/lib/DebugInfo/DWARF/SyntaxHighlighting.cpp b/lib/DebugInfo/DWARF/SyntaxHighlighting.cpp new file mode 100644 index 0000000000..a6b4c6549c --- /dev/null +++ b/lib/DebugInfo/DWARF/SyntaxHighlighting.cpp @@ -0,0 +1,37 @@ +//===-- SyntaxHighlighting.cpp ----------------------------------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#include "SyntaxHighlighting.h" +#include "llvm/Support/CommandLine.h" +using namespace llvm; +using namespace dwarf; +using namespace syntax; + +static cl::opt + UseColor("color", + cl::desc("use colored syntax highlighting (default=autodetect)"), + cl::init(cl::BOU_UNSET)); + +WithColor::WithColor(llvm::raw_ostream &OS, enum HighlightColor Type) : OS(OS) { + // Detect color from terminal type unless the user passed the --color option. + if (UseColor == cl::BOU_UNSET ? OS.has_colors() : UseColor == cl::BOU_TRUE) { + switch (Type) { + case Address: OS.changeColor(llvm::raw_ostream::YELLOW); break; + case String: OS.changeColor(llvm::raw_ostream::GREEN); break; + case Tag: OS.changeColor(llvm::raw_ostream::BLUE); break; + case Attribute: OS.changeColor(llvm::raw_ostream::CYAN); break; + case Enumerator: OS.changeColor(llvm::raw_ostream::MAGENTA); break; + } + } +} + +WithColor::~WithColor() { + if (UseColor == cl::BOU_UNSET ? OS.has_colors() : UseColor == cl::BOU_TRUE) + OS.resetColor(); +} -- cgit v1.2.3