Re: [Qemu-devel] qemu crashes on Mac OS X

[Damjan Marion]

On Jul 1, 2011, at 11:17 AM, Damjan Marion (damarion) wrote:

> 
> Hi,
> 
> I have an issue when I try to run qemu-system-arm on Mac OS X. 
> Sometime between 1 and 15 secs after qemu is started it crashes
> as shown bellow.
> 
> Same thing on linux host works fine.
> 
> Is anybody else experiencing this?
> Any Hints?

After bisection seems that this starts happening after following patch:

commit 09716e45a05cc0c93bcf55bd0c0888dd678e490f
Author: Alexander Graf <address@hidden>
Date:   Thu Jun 9 00:55:37 2011 +0200

    sigfd: use pthread_sigmask


diff --git a/compatfd.c b/compatfd.c
index bd377c4..41586ce 100644
--- a/compatfd.c
+++ b/compatfd.c
@@ -29,7 +29,7 @@ static void *sigwait_compat(void *opaque)
     sigset_t all;
 
     sigfillset(&all);
-    sigprocmask(SIG_BLOCK, &all, NULL);
+    pthread_sigmask(SIG_BLOCK, &all, NULL);
 
     while (1) {


However before this patch qemu doesn't respond to keyboard (i.e. commit 
31b7c261).

Last full working commit is 630ecca.

Thanks,

Damjan