From: vapier <vapier>
Date: Sat, 10 Apr 2010 08:00:58 +0000 (+0000)
Subject: sim: constify save_data()
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=201e9eda01b42d1b59a1756499ca691f266b6fc1;p=pf3gnuchains%2Fpf3gnuchains4x.git

sim: constify save_data()

The local save_data() function takes a pointer to a buffer and only uses it as
the source to the memcpy() function.  Since it is given const strings, GCC
likes to spit out warnings:
common/sim-trace.c: In function 'trace_prefix':
common/sim-trace.c:697: warning: passing argument 5 of 'save_data' discards
	qualifiers from pointer target type

So I've committed this as obvious.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---

diff --git a/sim/common/ChangeLog b/sim/common/ChangeLog
index f360dee64e..a40dbf86b4 100644
--- a/sim/common/ChangeLog
+++ b/sim/common/ChangeLog
@@ -1,5 +1,9 @@
 2010-04-10  Mike Frysinger  <vapier@gentoo.org>
 
+	* sim-trace.c (save_data): Add const markings to "buf" argument.
+
+2010-04-10  Mike Frysinger  <vapier@gentoo.org>
+
 	* sim-options.c (standard_option_handler): Add const markings to
 	local "type" var.
 
diff --git a/sim/common/sim-trace.c b/sim/common/sim-trace.c
index 478cbfa27d..358a01dce9 100644
--- a/sim/common/sim-trace.c
+++ b/sim/common/sim-trace.c
@@ -513,7 +513,7 @@ save_data (SIM_DESC sd,
 	   TRACE_DATA *data,
 	   data_fmt fmt,
 	   long size,
-	   void *buf)
+	   const void *buf)
 {
   int i = TRACE_INPUT_IDX (data);
   if (i == sizeof (TRACE_INPUT_FMT (data)))