Mercurial > ecos
changeset 1273:ff92dea1b818
* src/emulate.cxx (get_hw_seconds): Modified the ticks-to-seconds
conversion in the wallclock emulator's get_hw_seconds() function.
The previous implementation would easily overflow for any
reasonable date/tick-resolution combinations.
| author | asl |
|---|---|
| date | Sat, 04 Oct 2003 19:47:17 +0000 |
| parents | 548125f9b000 |
| children | 2ac0ba640590 |
| files | packages/io/wallclock/current/ChangeLog packages/io/wallclock/current/src/emulate.cxx |
| diffstat | 2 files changed, 8 insertions(+), 1 deletions(-) [+] |
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--- a/packages/io/wallclock/current/ChangeLog +++ b/packages/io/wallclock/current/ChangeLog @@ -1,3 +1,10 @@ +2003-09-23 Dan Jakubiec <firstname.lastname@systech.com> + + * src/emulate.cxx (get_hw_seconds): Modified the ticks-to-seconds + conversion in the wallclock emulator's get_hw_seconds() function. + The previous implementation would easily overflow for any + reasonable date/tick-resolution combinations. + 2003-09-19 Gary Thomas <gary@mlbassoc.com> * tests/wallclock.cxx: Allow test to complete, even if it looses sync.
--- a/packages/io/wallclock/current/src/emulate.cxx +++ b/packages/io/wallclock/current/src/emulate.cxx @@ -85,7 +85,7 @@ Cyg_WallClock::get_hw_seconds( void ) cyg_tick_count secs = Cyg_Clock::real_time_clock->current_value() - epoch_ticks; - secs = ( secs * res.dividend ) / ( res.divisor * 1000000000LL ) ; + secs = secs / ( ( res.divisor * 1000000000LL ) / res.dividend ); return secs; }