 Home |
Products |
Support |
Community |
News |
xen-devel
Re: [Xen-devel] [PATCH]xentrace_format doesn't work on 64 bit arch
| To: | Rob Gardner <rob.gardner@xxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] [PATCH]xentrace_format doesn't work on 64 bit arch |
| From: | Keir Fraser <Keir.Fraser@xxxxxxxxxxxx> |
| Date: | Fri, 18 Nov 2005 11:50:51 +0000 |
| Cc: | xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx> |
| Delivery-date: | Fri, 18 Nov 2005 11:45:27 +0000 |
| Envelope-to: | www-data@xxxxxxxxxxxxxxxxxxx |
| In-reply-to: | <437D06E5.2090003@xxxxxx> |
| List-help: | <mailto:xen-devel-request@lists.xensource.com?subject=help> |
| List-id: | Xen developer discussion <xen-devel.lists.xensource.com> |
| List-post: | <mailto:xen-devel@lists.xensource.com> |
| List-subscribe: | <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe> |
| List-unsubscribe: | <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe> |
| References: | <437D06E5.2090003@xxxxxx> |
| Sender: | xen-devel-bounces@xxxxxxxxxxxxxxxxxxx |
On 17 Nov 2005, at 22:40, Rob Gardner wrote: The xentrace_format script doesn't work on x86/64. Python pads the input structure because the first field is 32 bits and the next is 64 bits, whereas x86-32 doesn't pad. The quick fix is to read the cpu id separately as a 32bit value, then read the rest of the trace record. Here is a little patch that does that. Tested on x86/32 SMP and x86/64. Your mail client has garbled the patch. Please re-send as an attachment. -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | [Xen-devel] MRPROPER?, Molle Bestefich |
|---|---|
| Next by Date: | Re: [Xen-devel] [PATCH] xm block-* commands explained in xm.1, Ewan Mellor |
| Previous by Thread: | [Xen-devel] [PATCH]xentrace_format doesn't work on 64 bit arch, Rob Gardner |
| Next by Thread: | [Xen-devel] [PATCH][XM-TEST] Check that block-list is accurate after detach, Dan Smith |
| Indexes: | [Date] [Thread] [Top] [All Lists] |
