WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-ppc-devel

[XenPPC] [RFC][PATCH] 3/5] [XEN] Use explicit bit sized fields for expor

To: XenPPC-devel <xen-ppc-devel@xxxxxxxxxxxxxxxxxxx>
Subject: [XenPPC] [RFC][PATCH] 3/5] [XEN] Use explicit bit sized fields for exported xentrace data.
From: Tony Breeds <tony@xxxxxxxxxxxxxxxxxx>
Date: Fri, 24 Nov 2006 13:36:01 +1100
Delivery-date: Thu, 23 Nov 2006 18:41:57 -0800
Envelope-to: www-data@xxxxxxxxxxxxxxxxxx
In-reply-to: <1164335761.320976.914870705193.qpush@thor>
List-help: <mailto:xen-ppc-devel-request@lists.xensource.com?subject=help>
List-id: Xen PPC development <xen-ppc-devel.lists.xensource.com>
List-post: <mailto:xen-ppc-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-ppc-devel>, <mailto:xen-ppc-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-ppc-devel>, <mailto:xen-ppc-devel-request@lists.xensource.com?subject=unsubscribe>
Sender: xen-ppc-devel-bounces@xxxxxxxxxxxxxxxxxxx
Signed-off-by: Tony Breeds <tony@xxxxxxxxxxxxxxxxxx>
---

 xen/common/trace.c         |    6 +++---
 xen/include/public/trace.h |    2 +-
 xen/include/xen/trace.h    |   14 +++++++-------
 3 files changed, 11 insertions(+), 11 deletions(-)

Index: xenppc-unstable.hg.working/xen/common/trace.c
===================================================================
--- xenppc-unstable.hg.working.orig/xen/common/trace.c
+++ xenppc-unstable.hg.working/xen/common/trace.c
@@ -46,7 +46,7 @@ static int nr_recs;
 static int t_buf_highwater;
 
 /* Number of records lost due to per-CPU trace buffer being full. */
-static DEFINE_PER_CPU(unsigned long, lost_records);
+static DEFINE_PER_CPU(uint32_t, lost_records);
 
 /* a flag recording whether initialization has been done */
 /* or more properly, if the tbuf subsystem is enabled right now */
@@ -233,8 +233,8 @@ int tb_control(xen_sysctl_tbuf_op_t *tbc
  * failure, otherwise 0.  Failure occurs only if the trace buffers are not yet
  * initialised.
  */
-void trace(u32 event, unsigned long d1, unsigned long d2,
-           unsigned long d3, unsigned long d4, unsigned long d5)
+void trace(uint32_t event, uint32_t d1, uint32_t d2, uint32_t d3, uint32_t d4,
+                           uint32_t d5)
 {
     struct t_buf *buf;
     struct t_rec *rec;
Index: xenppc-unstable.hg.working/xen/include/public/trace.h
===================================================================
--- xenppc-unstable.hg.working.orig/xen/include/public/trace.h
+++ xenppc-unstable.hg.working/xen/include/public/trace.h
@@ -76,7 +76,7 @@
 struct t_rec {
     uint64_t cycles;          /* cycle counter timestamp */
     uint32_t event;           /* event ID                */
-    unsigned long data[5];    /* event data items        */
+    uint32_t data[5];         /* event data items        */
 };
 
 /*
Index: xenppc-unstable.hg.working/xen/include/xen/trace.h
===================================================================
--- xenppc-unstable.hg.working.orig/xen/include/xen/trace.h
+++ xenppc-unstable.hg.working/xen/include/xen/trace.h
@@ -33,19 +33,19 @@ void init_trace_bufs(void);
 /* used to retrieve the physical address of the trace buffers */
 int tb_control(struct xen_sysctl_tbuf_op *tbc);
 
-void trace(u32 event, unsigned long d1, unsigned long d2,
-           unsigned long d3, unsigned long d4, unsigned long d5);
+void trace(uint32_t event, uint32_t d1, uint32_t d2, uint32_t d3, uint32_t d4,
+                           uint32_t d5);
 
 /* Avoids troubling the caller with casting their arguments to a trace macro */
 #define trace_do_casts(e,d1,d2,d3,d4,d5) \
     do {                                 \
         if ( unlikely(tb_init_done) )    \
             trace(e,                     \
-                 (unsigned long)d1,      \
-                 (unsigned long)d2,      \
-                 (unsigned long)d3,      \
-                 (unsigned long)d4,      \
-                 (unsigned long)d5);     \
+                 (uint32_t)d1,           \
+                 (uint32_t)d2,           \
+                 (uint32_t)d3,           \
+                 (uint32_t)d4,           \
+                 (uint32_t)d5);          \
     } while ( 0 )
 
 /* Convenience macros for calling the trace function. */


_______________________________________________
Xen-ppc-devel mailing list
Xen-ppc-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-ppc-devel