From: Thomas Schwinge <thomas@codesourcery.com>
Date: Wed, 30 Mar 2016 08:52:43 +0000 (+0200)
Subject: [Hurd] Use mmap instead of sbrk
X-Git-Tag: gc7_4_4~8
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=54a2236339c95080ef46fd9c682dcbbed09ed6b8;p=gc

[Hurd] Use mmap instead of sbrk

* include/private/gcconfig.h [I386 && HURD]: Define USE_MMAP, USE_MMAP_ANON.
---

diff --git a/include/private/gcconfig.h b/include/private/gcconfig.h
index 56ec3cb8..3f682f47 100644
--- a/include/private/gcconfig.h
+++ b/include/private/gcconfig.h
@@ -1504,6 +1504,10 @@
 #     define DATAEND ((ptr_t) (_end))
 /* #     define MPROTECT_VDB  Not quite working yet? */
 #     define DYNAMIC_LOADING
+#     ifndef USE_MMAP
+#       define USE_MMAP
+#     endif
+#     define USE_MMAP_ANON
 #   endif
 #   ifdef DARWIN
 #     define OS_TYPE "DARWIN"