[PATCH] D60190: [llvm-symbolizer] Add `--output-style` switch.

[Igor Kudrin via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL357675: [llvm-symbolizer] Add `--output-style` switch. (authored by ikudrin, committed by ).

Changed prior to commit:
  https://reviews.llvm.org/D60190?vs=193453&id=193672#toc

Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D60190/new/

https://reviews.llvm.org/D60190

Files:
  llvm/trunk/include/llvm/DebugInfo/Symbolize/DIPrinter.h
  llvm/trunk/lib/DebugInfo/Symbolize/DIPrinter.cpp
  llvm/trunk/test/tools/llvm-symbolizer/output-style.test
  llvm/trunk/tools/llvm-symbolizer/llvm-symbolizer.cpp


Index: llvm/trunk/lib/DebugInfo/Symbolize/DIPrinter.cpp
===================================================================
--- llvm/trunk/lib/DebugInfo/Symbolize/DIPrinter.cpp
+++ llvm/trunk/lib/DebugInfo/Symbolize/DIPrinter.cpp
@@ -81,7 +81,10 @@
   else if (Basenames)
     Filename = llvm::sys::path::filename(Filename);
   if (!Verbose) {
-    OS << Filename << ":" << Info.Line << ":" << Info.Column << "\n";
+    OS << Filename << ":" << Info.Line;
+    if (Style == OutputStyle::LLVM)
+      OS << ":" << Info.Column;
+    OS << "\n";
     printContext(Filename, Info.Line);
     return;
   }
Index: llvm/trunk/tools/llvm-symbolizer/llvm-symbolizer.cpp
===================================================================
--- llvm/trunk/tools/llvm-symbolizer/llvm-symbolizer.cpp
+++ llvm/trunk/tools/llvm-symbolizer/llvm-symbolizer.cpp
@@ -147,6 +147,14 @@
     ClFallbackDebugPath("fallback-debug-path", cl::init(""),
                         cl::desc("Fallback path for debug binaries."));
 
+static cl::opt<DIPrinter::OutputStyle>
+    ClOutputStyle("output-style", cl::init(DIPrinter::OutputStyle::LLVM),
+                  cl::desc("Specify print style"), cl::Hidden,
+                  cl::values(clEnumValN(DIPrinter::OutputStyle::LLVM, "LLVM",
+                                        "LLVM default style"),
+                             clEnumValN(DIPrinter::OutputStyle::GNU, "GNU",
+                                        "GNU addr2line style")));
+
 template<typename T>
 static bool error(Expected<T> &ResOrErr) {
   if (ResOrErr)
@@ -256,7 +264,7 @@
 
   DIPrinter Printer(outs(), ClPrintFunctions != FunctionNameKind::None,
                     ClPrettyPrint, ClPrintSourceContextLines, ClVerbose,
-                    ClBasenames);
+                    ClBasenames, ClOutputStyle);
 
   if (ClInputAddresses.empty()) {
     const int kMaxInputStringLength = 1024;
Index: llvm/trunk/include/llvm/DebugInfo/Symbolize/DIPrinter.h
===================================================================
--- llvm/trunk/include/llvm/DebugInfo/Symbolize/DIPrinter.h
+++ llvm/trunk/include/llvm/DebugInfo/Symbolize/DIPrinter.h
@@ -24,12 +24,17 @@
 namespace symbolize {
 
 class DIPrinter {
+public:
+  enum class OutputStyle { LLVM, GNU };
+
+private:
   raw_ostream &OS;
   bool PrintFunctionNames;
   bool PrintPretty;
   int PrintSourceContext;
   bool Verbose;
   bool Basenames;
+  OutputStyle Style;
 
   void print(const DILineInfo &Info, bool Inlined);
   void printContext(const std::string &FileName, int64_t Line);
@@ -37,10 +42,11 @@
 public:
   DIPrinter(raw_ostream &OS, bool PrintFunctionNames = true,
             bool PrintPretty = false, int PrintSourceContext = 0,
-            bool Verbose = false, bool Basenames = false)
+            bool Verbose = false, bool Basenames = false,
+            OutputStyle Style = OutputStyle::LLVM)
       : OS(OS), PrintFunctionNames(PrintFunctionNames),
         PrintPretty(PrintPretty), PrintSourceContext(PrintSourceContext),
-        Verbose(Verbose), Basenames(Basenames) {}
+        Verbose(Verbose), Basenames(Basenames), Style(Style) {}
 
   DIPrinter &operator<<(const DILineInfo &Info);
   DIPrinter &operator<<(const DIInliningInfo &Info);
Index: llvm/trunk/test/tools/llvm-symbolizer/output-style.test
===================================================================
--- llvm/trunk/test/tools/llvm-symbolizer/output-style.test
+++ llvm/trunk/test/tools/llvm-symbolizer/output-style.test
@@ -0,0 +1,11 @@
+RUN: llvm-symbolizer -e %p/Inputs/addr.exe 0x40054d \
+RUN:   | FileCheck %s --check-prefix=LLVM
+
+RUN: llvm-symbolizer --output-style=GNU -e %p/Inputs/addr.exe 0x40054d \
+RUN:   | FileCheck %s --check-prefix=GNU
+
+RUN: llvm-symbolizer --output-style=LLVM -e %p/Inputs/addr.exe 0x40054d \
+RUN:   | FileCheck %s --check-prefix=LLVM
+
+LLVM: {{^}}/tmp{{\\|/}}x.c:3:3{{$}}
+GNU: {{^}}/tmp{{\\|/}}x.c:3{{$}}


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