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Re: [Qemu-devel] Armv5 target
From: |
Lennert Buytenhek |
Subject: |
Re: [Qemu-devel] Armv5 target |
Date: |
Mon, 31 Jan 2005 23:44:14 +0100 |
User-agent: |
Mutt/1.4.1i |
Hi,
On Mon, Jan 31, 2005 at 08:19:44PM +0000, Paul Brook wrote:
> The attached patch implements the full armv5te user mode instruction set.
Thanks for persisting on this!
You posted this patch on 20040802 -- is it still needed?
cheers,
Lennert
Index: cpu-exec.c
===================================================================
RCS file: /cvsroot/qemu/qemu/cpu-exec.c,v
retrieving revision 1.38
diff -u -p -r1.38 cpu-exec.c
--- cpu-exec.c 14 Jul 2004 17:20:55 -0000 1.38
+++ cpu-exec.c 2 Aug 2004 00:24:46 -0000
@@ -718,6 +719,10 @@ static inline int handle_cpu_signal(unsi
int is_write, sigset_t *old_set,
void *puc)
{
+ /* XXX: locking issue */
+ if (is_write && page_unprotect(address, pc, puc)) {
+ return 1;
+ }
/* XXX: do more */
return 0;
}