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base: avoid implicit conversions

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This patch is a prerequisite for compiling the code with
the warnings -Wconversion enabled.

Issue #23
This commit is contained in:
Norman Feske
2021-12-02 11:21:14 +01:00
parent c79a59655d
commit 03047009b1
189 changed files with 947 additions and 819 deletions
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11
repos/base/src/timer/gpt/time_source.cc
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@ -21,10 +21,10 @@ void Timer::Time_source::set_timeout(Genode::Microseconds duration,
Timeout_handler &handler)
{
_handler = &handler;
/* set to minimum ticks value to not miss a too short timeout */
Genode::uint32_t const ticks =
Genode::max(1UL, (duration.value * TICKS_PER_MS) / 1000);
uint32_t const ticks =
max((uint32_t)1, (uint32_t)((duration.value * TICKS_PER_MS) / 1000));
/* clear interrupts */
if (read<Sr>()) {
@ -40,15 +40,14 @@ void Timer::Time_source::set_timeout(Genode::Microseconds duration,
Duration Timer::Time_source::curr_time()
{
Cnt::access_t cur_cnt = read<Cnt>();
Genode::Microseconds us(timer_ticks_to_us(cur_cnt - _last_cnt,
TICKS_PER_MS));
Genode::Microseconds us(timer_ticks_to_us(cur_cnt - _last_cnt, TICKS_PER_MS));
_last_cnt = cur_cnt;
_curr_time.add(us);
return _curr_time;
}
Genode::Microseconds Timer::Time_source::max_timeout() const
Microseconds Timer::Time_source::max_timeout() const
{
static unsigned long max = timer_ticks_to_us(0xffffffff, TICKS_PER_MS);
return Genode::Microseconds(max);