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authordim <dim@FreeBSD.org>2015-12-30 13:13:10 +0000
committerdim <dim@FreeBSD.org>2015-12-30 13:13:10 +0000
commit9b5bf5c4f53d65d6a48722d7410ed7cb15f5ba3a (patch)
treeb466a4817f79516eb1df8eae92bccf62ecc84003 /contrib/llvm/tools/llvm-pdbdump/LinePrinter.cpp
parentf09a28d1de99fda4f5517fb12670fc36552f4927 (diff)
parente194cd6d03d91631334d9d5e55b506036f423cc8 (diff)
downloadFreeBSD-src-9b5bf5c4f53d65d6a48722d7410ed7cb15f5ba3a.zip
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Update llvm to trunk r256633.
Diffstat (limited to 'contrib/llvm/tools/llvm-pdbdump/LinePrinter.cpp')
-rw-r--r--contrib/llvm/tools/llvm-pdbdump/LinePrinter.cpp104
1 files changed, 50 insertions, 54 deletions
diff --git a/contrib/llvm/tools/llvm-pdbdump/LinePrinter.cpp b/contrib/llvm/tools/llvm-pdbdump/LinePrinter.cpp
index 6bbc403..a43727f 100644
--- a/contrib/llvm/tools/llvm-pdbdump/LinePrinter.cpp
+++ b/contrib/llvm/tools/llvm-pdbdump/LinePrinter.cpp
@@ -11,19 +11,49 @@
#include "llvm-pdbdump.h"
+#include "llvm/ADT/STLExtras.h"
#include "llvm/Support/Regex.h"
#include <algorithm>
+namespace {
+bool IsItemExcluded(llvm::StringRef Item,
+ std::list<llvm::Regex> &IncludeFilters,
+ std::list<llvm::Regex> &ExcludeFilters) {
+ if (Item.empty())
+ return false;
+
+ auto match_pred = [Item](llvm::Regex &R) { return R.match(Item); };
+
+ // Include takes priority over exclude. If the user specified include
+ // filters, and none of them include this item, them item is gone.
+ if (!IncludeFilters.empty() && !any_of(IncludeFilters, match_pred))
+ return true;
+
+ if (any_of(ExcludeFilters, match_pred))
+ return true;
+
+ return false;
+}
+}
+
using namespace llvm;
LinePrinter::LinePrinter(int Indent, llvm::raw_ostream &Stream)
: OS(Stream), IndentSpaces(Indent), CurrentIndent(0) {
- SetFilters(TypeFilters, opts::ExcludeTypes.begin(), opts::ExcludeTypes.end());
- SetFilters(SymbolFilters, opts::ExcludeSymbols.begin(),
+ SetFilters(ExcludeTypeFilters, opts::ExcludeTypes.begin(),
+ opts::ExcludeTypes.end());
+ SetFilters(ExcludeSymbolFilters, opts::ExcludeSymbols.begin(),
opts::ExcludeSymbols.end());
- SetFilters(CompilandFilters, opts::ExcludeCompilands.begin(),
+ SetFilters(ExcludeCompilandFilters, opts::ExcludeCompilands.begin(),
opts::ExcludeCompilands.end());
+
+ SetFilters(IncludeTypeFilters, opts::IncludeTypes.begin(),
+ opts::IncludeTypes.end());
+ SetFilters(IncludeSymbolFilters, opts::IncludeSymbols.begin(),
+ opts::IncludeSymbols.end());
+ SetFilters(IncludeCompilandFilters, opts::IncludeCompilands.begin(),
+ opts::IncludeCompilands.end());
}
void LinePrinter::Indent() { CurrentIndent += IndentSpaces; }
@@ -38,87 +68,53 @@ void LinePrinter::NewLine() {
}
bool LinePrinter::IsTypeExcluded(llvm::StringRef TypeName) {
- if (TypeName.empty())
- return false;
-
- for (auto &Expr : TypeFilters) {
- if (Expr.match(TypeName))
- return true;
- }
- return false;
+ return IsItemExcluded(TypeName, IncludeTypeFilters, ExcludeTypeFilters);
}
bool LinePrinter::IsSymbolExcluded(llvm::StringRef SymbolName) {
- if (SymbolName.empty())
- return false;
-
- for (auto &Expr : SymbolFilters) {
- if (Expr.match(SymbolName))
- return true;
- }
- return false;
+ return IsItemExcluded(SymbolName, IncludeSymbolFilters, ExcludeSymbolFilters);
}
bool LinePrinter::IsCompilandExcluded(llvm::StringRef CompilandName) {
- if (CompilandName.empty())
- return false;
-
- for (auto &Expr : CompilandFilters) {
- if (Expr.match(CompilandName))
- return true;
- }
- return false;
+ return IsItemExcluded(CompilandName, IncludeCompilandFilters,
+ ExcludeCompilandFilters);
}
WithColor::WithColor(LinePrinter &P, PDB_ColorItem C) : OS(P.OS) {
- if (C == PDB_ColorItem::None)
- OS.resetColor();
- else {
- raw_ostream::Colors Color;
- bool Bold;
- translateColor(C, Color, Bold);
- OS.changeColor(Color, Bold);
- }
+ applyColor(C);
}
WithColor::~WithColor() { OS.resetColor(); }
-void WithColor::translateColor(PDB_ColorItem C, raw_ostream::Colors &Color,
- bool &Bold) const {
+void WithColor::applyColor(PDB_ColorItem C) {
switch (C) {
+ case PDB_ColorItem::None:
+ OS.resetColor();
+ return;
case PDB_ColorItem::Address:
- Color = raw_ostream::YELLOW;
- Bold = true;
+ OS.changeColor(raw_ostream::YELLOW, /*bold=*/true);
return;
case PDB_ColorItem::Keyword:
- Color = raw_ostream::MAGENTA;
- Bold = true;
+ OS.changeColor(raw_ostream::MAGENTA, true);
return;
case PDB_ColorItem::Register:
case PDB_ColorItem::Offset:
- Color = raw_ostream::YELLOW;
- Bold = false;
+ OS.changeColor(raw_ostream::YELLOW, false);
return;
case PDB_ColorItem::Type:
- Color = raw_ostream::CYAN;
- Bold = true;
+ OS.changeColor(raw_ostream::CYAN, true);
return;
case PDB_ColorItem::Identifier:
- Color = raw_ostream::CYAN;
- Bold = false;
+ OS.changeColor(raw_ostream::CYAN, false);
return;
case PDB_ColorItem::Path:
- Color = raw_ostream::CYAN;
- Bold = false;
+ OS.changeColor(raw_ostream::CYAN, false);
return;
case PDB_ColorItem::SectionHeader:
- Color = raw_ostream::RED;
- Bold = true;
+ OS.changeColor(raw_ostream::RED, true);
return;
case PDB_ColorItem::LiteralValue:
- Color = raw_ostream::GREEN;
- Bold = true;
- default:
+ OS.changeColor(raw_ostream::GREEN, true);
return;
}
}
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