On Mon, Mar 21, 2016 at 1:26 AM, Sebastian Huber < sebastian.hu...@embedded-brains.de> wrote:
> > > On 20/03/16 21:40, Joel Sherrill wrote: > >> --- >> cpukit/libstdthreads/thrd.c | 3 +++ >> 1 file changed, 3 insertions(+) >> >> diff --git a/cpukit/libstdthreads/thrd.c b/cpukit/libstdthreads/thrd.c >> index c2e439f..cc2d20f 100644 >> --- a/cpukit/libstdthreads/thrd.c >> +++ b/cpukit/libstdthreads/thrd.c >> @@ -96,6 +96,9 @@ thrd_exit(int res) >> { >> pthread_exit((void *)(intptr_t)res); >> + #if defined(__GNUC__) >> + __builtin_unreachable(); >> + #endif >> } >> int >> > > We should fix the pthread_exit() declaration instead, e.g. FreeBSD has > this: > > void pthread_exit(void *) __dead2; > > Does that map to gcc noreturn? And does newlib have that? --joel
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