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[fuchsia] Migrate to zx_clock_get_new

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Change-Id: Ibf9210e3965e77ff56d244cfd67dbccfb1eef3f0
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/102104
Auto-Submit: Adam Barth <abarth@google.com>
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Zach Anderson <zra@google.com>
This commit is contained in:
Adam Barth 2019-05-10 18:22:28 +00:00 committed by commit-bot@chromium.org
parent 36d8e3a9ba
commit 8a3a9dc588
3 changed files with 12 additions and 6 deletions
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2
runtime/bin/utils_fuchsia.cc
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@ -77,7 +77,7 @@ int64_t TimerUtils::GetCurrentMonotonicMillis() {
}
int64_t TimerUtils::GetCurrentMonotonicMicros() {
int64_t ticks = zx_clock_get(ZX_CLOCK_MONOTONIC);
zx_time_t ticks = zx_clock_get_monotonic();
return ticks / kNanosecondsPerMicrosecond;
}

14
runtime/vm/os_fuchsia.cc
View file

@ -89,8 +89,10 @@ int OS::GetTimeZoneOffsetInSeconds(int64_t seconds_since_epoch) {
int OS::GetLocalTimeZoneAdjustmentInSeconds() {
int32_t local_offset, dst_offset;
zx_time_t now = 0;
zx_clock_get_new(ZX_CLOCK_UTC, &now);
zx_status_t status = GetLocalAndDstOffsetInSeconds(
zx_clock_get(ZX_CLOCK_UTC) / ZX_SEC(1), &local_offset, &dst_offset);
now / ZX_SEC(1), &local_offset, &dst_offset);
return status == ZX_OK ? local_offset : 0;
}
@ -99,11 +101,13 @@ int64_t OS::GetCurrentTimeMillis() {
}
int64_t OS::GetCurrentTimeMicros() {
return zx_clock_get(ZX_CLOCK_UTC) / kNanosecondsPerMicrosecond;
zx_time_t now = 0;
zx_clock_get_new(ZX_CLOCK_UTC, &now);
return now / kNanosecondsPerMicrosecond;
}
int64_t OS::GetCurrentMonotonicTicks() {
return zx_clock_get(ZX_CLOCK_MONOTONIC);
return zx_clock_get_monotonic();
}
int64_t OS::GetCurrentMonotonicFrequency() {
@ -117,7 +121,9 @@ int64_t OS::GetCurrentMonotonicMicros() {
}
int64_t OS::GetCurrentThreadCPUMicros() {
return zx_clock_get(ZX_CLOCK_THREAD) / kNanosecondsPerMicrosecond;
zx_time_t now = 0;
zx_clock_get_new(ZX_CLOCK_THREAD, &now);
return now / kNanosecondsPerMicrosecond;
}
// TODO(5411554): May need to hoist these architecture dependent code

2
runtime/vm/os_thread_fuchsia.cc
View file

@ -55,7 +55,7 @@ namespace dart {
static void ComputeTimeSpecMicros(struct timespec* ts, int64_t micros) {
// time in nanoseconds.
zx_time_t now = zx_clock_get(ZX_CLOCK_MONOTONIC);
zx_time_t now = zx_clock_get_monotonic();
zx_time_t target = now + (micros * kNanosecondsPerMicrosecond);
int64_t secs = target / kNanosecondsPerSecond;
int64_t nanos = target - (secs * kNanosecondsPerSecond);