Commit b7da97ee authored by Thomas Huth's avatar Thomas Huth Committed by Dr. David Alan Gilbert
Browse files

monitor: Check whether TCG is enabled before running the "info jit" code 



The "info jit" command currently aborts on Mac OS X with the message
"qemu_mutex_lock: Invalid argument" when running with "-M accel=qtest".
We should only call into the TCG code here if TCG has really been
enabled and initialized.

Signed-off-by: default avatarThomas Huth <thuth@redhat.com>
Message-Id: <1493179907-22516-1-git-send-email-thuth@redhat.com>
Reviewed-by: default avatarDr. David Alan Gilbert <dgilbert@redhat.com>
Tested-by: default avatarPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: default avatarDr. David Alan Gilbert <dgilbert@redhat.com>
parent e9628441

monitor.c

+5 −0
Original line number Diff line number Diff line
@@ -1086,6 +1086,11 @@ static void hmp_info_registers(Monitor *mon, const QDict *qdict) 


static void hmp_info_jit(Monitor *mon, const QDict *qdict)

{

    if (!tcg_enabled()) {

        error_report("JIT information is only available with accel=tcg");

        return;

    }



    dump_exec_info((FILE *)mon, monitor_fprintf);

    dump_drift_info((FILE *)mon, monitor_fprintf);

}