From: Richard Earnshaw <rearnsha@arm.com>
Date: Wed, 20 Oct 1999 12:53:23 +0000 (+0000)
Subject: * gcc-page.c: Try MAP_ANON if we don't have MAP_ANONYMOUS.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=5b9188072e2e72aef010fdd9e9f4bf517cb49f6d;p=gcc.git

* gcc-page.c: Try MAP_ANON if we don't have MAP_ANONYMOUS.

From-SVN: r30102
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 76ca2b9c837..38dd245f442 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -6,6 +6,8 @@ Wed Oct 20 10:46:41 1999  Richard Earnshaw (rearnsha@arm.com)
 	block records so that merge_blocks_nomove will clean up correctly.
 	(split_edge): Handle casesi insns.
 
+	* gcc-page.c: Try MAP_ANON if we don't have MAP_ANONYMOUS.
+
 Tue Oct 19 23:43:50 1999  Jeffrey A Law  (law@cygnus.com)
 
 	* pa.md (call, call_value): Do not emit a blockage after restoring
diff --git a/gcc/ggc-page.c b/gcc/ggc-page.c
index 24a8e2de2ad..54f762f9533 100644
--- a/gcc/ggc-page.c
+++ b/gcc/ggc-page.c
@@ -35,6 +35,9 @@
 #define MAP_FAILED -1
 #endif
 
+#if !defined (MAP_ANONYMOUS) && defined (MAP_ANON)
+#define MAP_ANONYMOUS MAP_ANON
+#endif
 
 /* Stategy: