Ignore non-Amiga (x86 VGA) RTG VRAM location. It is unknown at this point but is...

diff --git a/od-win32/mman.cpp b/od-win32/mman.cpp
index 3323855c514ca20b8bd3e4c3c01d709f27e515df..d4d0077515f6f4bda08f52f159dd16c406f857bd 100644 (file)
--- a/od-win32/mman.cpp
+++ b/od-win32/mman.cpp
@@ -424,7 +424,7 @@ static int doinit_shm (void)
        }
 
        // rtg outside of natmem?
-       if (end_rtg > natmem_reserved_size) {
+       if (start_rtg > 0 && start_rtg < 0xffffffff && end_rtg > natmem_reserved_size) {
                if (jit_direct_compatible_memory) {
                        write_log(_T("MMAN: VRAM outside of natmem (%08x > %08x), switching off JIT Direct.\n"), end_rtg, natmem_reserved_size);
                        jit_direct_compatible_memory = false;