From c259ab3cacc51cfae1d14553df25171f078dc2c8 Mon Sep 17 00:00:00 2001
From: Alexander Potapenko <glider@google.com>
Date: Wed, 22 Feb 2012 08:27:32 +0000
Subject: [PATCH] Dump the process memory map if any of the mappings
 interleaves with the shadow.

llvm-svn: 151141
---
 compiler-rt/lib/asan/asan_rtl.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/compiler-rt/lib/asan/asan_rtl.cc b/compiler-rt/lib/asan/asan_rtl.cc
index 48d26e2c8ab8..84129466e1aa 100644
--- a/compiler-rt/lib/asan/asan_rtl.cc
+++ b/compiler-rt/lib/asan/asan_rtl.cc
@@ -490,6 +490,8 @@ void __asan_init() {
   } else {
     Report("Shadow memory range interleaves with an existing memory mapping. "
            "ASan cannot proceed correctly. ABORTING.\n");
+    AsanProcMaps proc_maps;
+    proc_maps.Dump(); 
     AsanDie();
   }