Merge pull request #347 from JamesB7/master

[mono.git] / libgc / include / private / gcconfig.h

diff --git a/libgc/include/private/gcconfig.h b/libgc/include/private/gcconfig.h
index 16627ca89436c54f78a65c420d234efe9de7406d..da15e905c58e169fd292040949bf693ef5229e78 100644 (file)
--- a/libgc/include/private/gcconfig.h
+++ b/libgc/include/private/gcconfig.h
@@ -325,8 +325,10 @@
         These aren't used when dyld support is enabled (it is by default) */
 #    define DATASTART ((ptr_t) get_etext())
 #    define DATAEND    ((ptr_t) get_end())
-#    define STACKBOTTOM ((ptr_t) 0xc0000000)
+#    define STACKBOTTOM ((ptr_t) pthread_get_stackaddr_np(pthread_self()))
+#ifndef USE_MMAP
 #    define USE_MMAP
+#endif
 #    define USE_MMAP_ANON
 #    define USE_ASM_PUSH_REGS
      /* This is potentially buggy. It needs more testing. See the comments in