From: Dmitry Venikov <quolyk@gmail.com>
Date: Fri, 11 Jan 2019 11:51:52 +0000 (+0000)
Subject: [llvm-symbolizer] Add -exe, -e as aliases to -obj
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a16ce913f5d954e98292555a54856ba3cab7a413;p=llvm

[llvm-symbolizer] Add -exe, -e as aliases to -obj

Summary: Provides -exe, -e as aliases to -obj. Motivation: https://bugs.llvm.org/show_bug.cgi?id=40071

Reviewers: ruiu, rnk, fjricci, jhenderson

Reviewed By: jhenderson

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D56580

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@350925 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/docs/CommandGuide/llvm-symbolizer.rst b/docs/CommandGuide/llvm-symbolizer.rst
index 9d54b75dd94..c942d804cb1 100644
--- a/docs/CommandGuide/llvm-symbolizer.rst
+++ b/docs/CommandGuide/llvm-symbolizer.rst
@@ -68,7 +68,7 @@ EXAMPLE
 OPTIONS
 -------
 
-.. option:: -obj
+.. option:: -obj, -exe, -e
 
   Path to object file to be symbolized.
 
diff --git a/test/tools/llvm-symbolizer/basic.s b/test/tools/llvm-symbolizer/basic.s
index 0ee3084d80a..c966f985a50 100644
--- a/test/tools/llvm-symbolizer/basic.s
+++ b/test/tools/llvm-symbolizer/basic.s
@@ -15,5 +15,9 @@ foo:
 # RUN: llvm-symbolizer 0xa 0xb --obj=%t.o | FileCheck %s
 # RUN: llvm-symbolizer 10 11 --obj=%t.o | FileCheck %s
 
+# Check --obj aliases --exe, -e
+# RUN: llvm-symbolizer 0xa 0xb --exe=%t.o | FileCheck %s
+# RUN: llvm-symbolizer 0xa 0xb -e=%t.o | FileCheck %s
+
 # CHECK: basic.s:5:0
 # CHECK: basic.s:6:0
diff --git a/tools/llvm-symbolizer/llvm-symbolizer.cpp b/tools/llvm-symbolizer/llvm-symbolizer.cpp
index 1549fb3b3fa..c53332be165 100644
--- a/tools/llvm-symbolizer/llvm-symbolizer.cpp
+++ b/tools/llvm-symbolizer/llvm-symbolizer.cpp
@@ -62,10 +62,18 @@ static cl::opt<std::string> ClDefaultArch("default-arch", cl::init(""),
                                           cl::desc("Default architecture "
                                                    "(for multi-arch objects)"));
 
+// -obj, -exe, -e
 static cl::opt<std::string>
 ClBinaryName("obj", cl::init(""),
              cl::desc("Path to object file to be symbolized (if not provided, "
                       "object file should be specified for each input line)"));
+static cl::alias
+ClBinaryNameAliasExe("exe", cl::desc("Alias for -obj"),
+                     cl::NotHidden, cl::aliasopt(ClBinaryName));
+static cl::alias
+ClBinaryNameAliasE("e", cl::desc("Alias for -obj"),
+                   cl::NotHidden, cl::aliasopt(ClBinaryName));
+
 
 static cl::opt<std::string>
     ClDwpName("dwp", cl::init(""),