system.cc:

Make new_page() check for an out of memory condition

src/sim/system.cc:
    Make new_page() check for an out of memory condition

--HG--
extra : convert_revision : daee82788464fca186eb24285b5f43c9fabc25b3

1 files changed, 2 insertions, 0 deletions

diff --git a/src/sim/system.cc b/src/sim/system.cc
index ad70b9b03..11ae492b9 100644
--- a/src/sim/system.cc
+++ b/src/sim/system.cc
@@ -219,6 +219,8 @@ System::new_page()
 {
     Addr return_addr = page_ptr << LogVMPageSize;
     ++page_ptr;
+    if (return_addr >= physmem->size())
+        fatal("Out of memory, please increase size of physical memory.");
     return return_addr;
 }
 #endif