From: Thomas Huth <[email protected]> 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: Thomas Huth <[email protected]> Message-Id: <[email protected]> Reviewed-by: Dr. David Alan Gilbert <[email protected]> Tested-by: Peter Maydell <[email protected]> Signed-off-by: Dr. David Alan Gilbert <[email protected]> --- monitor.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/monitor.c b/monitor.c index a27dc8003f..6289e5256c 100644 --- a/monitor.c +++ b/monitor.c @@ -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); } -- 2.12.2
