From 7e60eb19b62bb9813357edc0f6faddb9bd826fb3 Mon Sep 17 00:00:00 2001
From: "mostang.com!davidm" <mostang.com!davidm>
Date: Thu, 12 Dec 2002 09:17:41 +0000
Subject: [PATCH] Rename: src/ia64/Lflush_cache.c -> src/ia64/Gflush_cache.c
(Logical change 1.30)
---
src/ia64/Gflush_cache.c | 39 +++++++++++++++++++++++++++++++++++++++
1 file changed, 39 insertions(+)
diff --git a/src/ia64/Gflush_cache.c b/src/ia64/Gflush_cache.c
index e69de29b..a72df674 100644
--- a/src/ia64/Gflush_cache.c
+++ b/src/ia64/Gflush_cache.c
@@ -0,0 +1,39 @@
+/* libunwind - a platform-independent unwind library
+ Copyright (C) 2002 Hewlett-Packard Co
+ Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+
+#include "unwind_i.h"
+
+void
+unw_flush_cache (unw_addr_space_t as, unw_word_t lo, unw_word_t hi)
+{
+ /* This lets us flush caches lazily. The implementation currently
+ ignores the flush range arguments (lo-hi). This is OK because
+ unw_flush_cache() is allowed to flush more than the requested
+ range. */
+
+ /* XXX lock */
+ ++as->cache_generation;
+ /* XXX unlock */
+}