From: George Rimar <grimar@accesssoftek.com>
Date: Thu, 5 Jul 2018 12:48:29 +0000 (+0000)
Subject: [ELF] - Add test to check we don't crash when tracing reserved symbol.
X-Git-Tag: llvmorg-7.0.0-rc1~2162
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2d55b36aacc2567e77cbdcbe509e37b733658685;p=platform%2Fupstream%2Fllvm.git

[ELF] - Add test to check we don't crash when tracing reserved symbol.

This is to test the following line of code:
https://github.com/llvm-mirror/lld/blob/master/ELF/SymbolTable.cpp#L601

Without that line linker would crash.

llvm-svn: 336345
---

diff --git a/lld/test/ELF/trace-symbols.s b/lld/test/ELF/trace-symbols.s
index 6f8436a..b5c1ddc 100644
--- a/lld/test/ELF/trace-symbols.s
+++ b/lld/test/ELF/trace-symbols.s
@@ -76,6 +76,9 @@
 # RUN:   FileCheck -check-prefix=STARTLIB %s
 # STARTLIB: trace-symbols.s.tmp1: reference to bar
 
+## Check we do not crash when trying to trace special symbol.
+# RUN: not ld.lld -trace-symbol=_end %t -o /dev/null
+
 .hidden hsymbol
 .globl	_start
 .type	_start, @function