Re: [Qemu-devel] Armv5 target

[Lennert Buytenhek]

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;
 }