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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2021-04-30 16:58:50 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2021-05-02 18:41:26 +0200 |
| commit | 1eb6cdde60d702cb7a05927842a1752c133d9927 (patch) | |
| tree | f24323e68a85492b3043d9ec56422255a4185457 /cpukit/score/src/threadrestart.c | |
| parent | spmisc01: Test RTEMS_NOINIT (diff) | |
| download | rtems-1eb6cdde60d702cb7a05927842a1752c133d9927.tar.bz2 | |
score: Add _Thread_Dispatch_direct_no_return()
The __builtin_unreachable() cannot be used with current GCC versions to
tell the compiler that a function does not return to the caller, see:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99151
Add a no return variant of _Thread_Dispatch_direct() to avoid generation
of dead code.
Diffstat (limited to '')
| -rw-r--r-- | cpukit/score/src/threadrestart.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/cpukit/score/src/threadrestart.c b/cpukit/score/src/threadrestart.c index 3c0190164e..364d67d04e 100644 --- a/cpukit/score/src/threadrestart.c +++ b/cpukit/score/src/threadrestart.c @@ -288,7 +288,7 @@ void _Thread_Life_action_handler( if ( _Thread_Is_life_terminating( previous_life_state ) ) { cpu_self = _Thread_Wait_for_join( executing, cpu_self ); _Thread_Make_zombie( executing ); - _Thread_Dispatch_direct( cpu_self ); + _Thread_Dispatch_direct_no_return( cpu_self ); RTEMS_UNREACHABLE(); } @@ -610,7 +610,7 @@ void _Thread_Restart_self( _Thread_Wait_release_default( executing, lock_context ); _Thread_Priority_update( &queue_context ); - _Thread_Dispatch_direct( cpu_self ); + _Thread_Dispatch_direct_no_return( cpu_self ); RTEMS_UNREACHABLE(); } |