add a new (hidden) -disable-core-files option
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30318 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/lli/lli.cpp b/tools/lli/lli.cpp
index be9f999..a9d9059 100644
--- a/tools/lli/lli.cpp
+++ b/tools/lli/lli.cpp
@@ -23,6 +23,7 @@
#include "llvm/ExecutionEngine/GenericValue.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/PluginLoader.h"
+#include "llvm/System/Process.h"
#include "llvm/System/Signals.h"
#include <iostream>
@@ -45,6 +46,10 @@
FakeArgv0("fake-argv0",
cl::desc("Override the 'argv[0]' value passed into the executing"
" program"), cl::value_desc("executable"));
+
+ cl::opt<bool>
+ DisableCoreFiles("disable-core-files", cl::Hidden,
+ cl::desc("Disable emission of core files if possible"));
}
//===----------------------------------------------------------------------===//
@@ -56,6 +61,10 @@
" llvm interpreter & dynamic compiler\n");
sys::PrintStackTraceOnErrorSignal();
+ // If the user doesn't want core files, disable them.
+ if (DisableCoreFiles)
+ sys::Process::PreventCoreFiles();
+
// Load the bytecode...
std::string ErrorMsg;
ModuleProvider *MP = 0;