On 20/7/23 17:58, Peter Maydell wrote:
In the m48t59 device we almost always use 64-bit arithmetic when
dealing with time_t deltas. The one exception is in set_alarm(),
which currently uses a plain 'int' to hold the difference between two
time_t values. Switch to int64_t instead to avoid any possible
overflow issues.
Signed-off-by: Peter Maydell <peter.mayd...@linaro.org>
---
hw/rtc/m48t59.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Similarly:
-- >8 --
--- a/hw/rtc/m48t59.c
+++ b/hw/rtc/m48t59.c
@@ -88,7 +88,7 @@ static M48txxInfo m48txx_sysbus_info[] = {
static void alarm_cb (void *opaque)
{
struct tm tm;
- uint64_t next_time;
+ int64_t next_time;
M48t59State *NVRAM = opaque;
---
