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hw/misc/debugexit: use runstate API instead of plain exit() 

Directly calling exit() prevents any kind of management or handling.
Instead use the corresponding runstate API.
The default behavior of the runstate API is the same as exit().

Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240523-debugexit-v1-1-d52fcaf7bf8b@t-8ch.de>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This commit is contained in:
Thomas Weißschuh 2024-05-23 09:09:17 +02:00 committed by Philippe Mathieu-Daudé
parent 6ece1df966
commit af1cf62401
1 changed files with 3 additions and 1 deletions
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4
hw/misc/debugexit.c
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@ -12,6 +12,7 @@
#include "hw/qdev-properties.h"
#include "qemu/module.h"
#include "qom/object.h"
#include "sysemu/runstate.h"
#define TYPE_ISA_DEBUG_EXIT_DEVICE "isa-debug-exit"
OBJECT_DECLARE_SIMPLE_TYPE(ISADebugExitState, ISA_DEBUG_EXIT_DEVICE)
@ -32,7 +33,8 @@ static uint64_t debug_exit_read(void *opaque, hwaddr addr, unsigned size)
static void debug_exit_write(void *opaque, hwaddr addr, uint64_t val,
unsigned width)
{
exit((val << 1) | 1);
qemu_system_shutdown_request_with_code(SHUTDOWN_CAUSE_GUEST_SHUTDOWN,
(val << 1) | 1);
}
static const MemoryRegionOps debug_exit_ops = {