tree d1e74f9032e51f959719c41dc130ac093ed988c1
parent a2389c7d86cbc8ceed7a1c4d5bf51d3cfa1f5e25
author Nico Weber <nicolasweber@gmx.de> 1555419100 +0000
committer Nico Weber <nicolasweber@gmx.de> 1555419100 +0000

llvm-undname: Add a -raw-file flag to pass a raw buffer to microsoftDemangle

The default handling splits input into lines. Since
llvm-microsoft-demangle-fuzzer doesn't do this, oss-fuzz produces inputs
that only trigger crashes if the input isn't split into lines. This adds
a hidden flag -raw-file which passes file contents to microsoftDemangle() in
the same way the fuzzer does, for reproducing oss-fuzz reports.

Also change llvm-undname to have a non-0 exit code for invalid symbols.

Differential Revision: https://reviews.llvm.org/D60771

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@358485 91177308-0d34-0410-b5e6-96231b3b80d8