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Try if gettimeofday() will work in Windows.

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sidney 2024-12-26 23:48:34 +01:00
parent 8c40568566
commit 1f9e731fc9
1 changed files with 14 additions and 2 deletions
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16
src/sim65/peripherals.c
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@ -29,6 +29,7 @@
/*****************************************************************************/
#include <sys/time.h>
#include <time.h>
#include "peripherals.h"
@ -65,8 +66,19 @@ void PeripheralsWriteByte (uint8_t Addr, uint8_t Val)
#if defined(_WIN32)
/* clock_gettime() is not available on Windows. Report max uint64 value for both fields. */
Peripherals.Counter.LatchedWallclockTime = 0xffffffffffffffff;
Peripherals.Counter.LatchedWallclockTimeSplit = 0xffffffffffffffff;
struct timeval tv;
int result = gettimeofday(&tv, NULL);
if (result != 0) {
/* Unable to get time. Report max uint64 value for both fields. */
Peripherals.Counter.LatchedWallclockTime = 0xffffffffffffffff;
Peripherals.Counter.LatchedWallclockTimeSplit = 0xffffffffffffffff;
} else {
/* Wallclock time: number of nanoseconds since 1-1-1970. */
Peripherals.Counter.LatchedWallclockTime = 1000000000 * (uint64_t)ts.tv_sec + 1000 * ts.tv_usec;
/* Wallclock time, split: high word is number of seconds since 1-1-1970,
* low word is number of nanoseconds since the start of that second. */
Peripherals.Counter.LatchedWallclockTimeSplit = ((uint64_t)ts.tv_sec << 32) | (1000 * ts.tv_usec);
}
#else
/* Other targets are presumed to have it. */
struct timespec ts;