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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-02-12 16:05:35 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-02-19 09:59:39 +0100 |
| commit | 514705d2f106375ff54d8a744dabeab97c71144d (patch) | |
| tree | 9e361d26e18c6fe863e04051978d64241a0ac1a6 /cpukit/sapi/src/exinit.c | |
| parent | score: Add SYSTEM_STATE_TERMINATED (diff) | |
| download | rtems-514705d2f106375ff54d8a744dabeab97c71144d.tar.bz2 | |
score: Delete _Thread_BSP_context
Do not return to BSP context in the exit() shutdown path. This makes it
possible to re-use the initialization stack. It can be used for the
interrupt stack for example. On targets with a small RAM this is a
considerable benefit.
This change eliminates also some special cases and simplifies the code.
Delete _Thread_Set_global_exit_status(),
_Thread_Get_global_exit_status() and _Thread_Stop_multitasking().
Diffstat (limited to 'cpukit/sapi/src/exinit.c')
| -rw-r--r-- | cpukit/sapi/src/exinit.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/cpukit/sapi/src/exinit.c b/cpukit/sapi/src/exinit.c index 10c1559936..e8b009ba60 100644 --- a/cpukit/sapi/src/exinit.c +++ b/cpukit/sapi/src/exinit.c @@ -33,7 +33,6 @@ #include <rtems/config.h> #include <rtems/debug.h> #include <rtems/extensionimpl.h> -#include <rtems/fatal.h> #include <rtems/init.h> #include <rtems/io.h> #include <rtems/score/sysstate.h> @@ -215,25 +214,20 @@ void rtems_initialize_device_drivers(void) void rtems_initialize_start_multitasking(void) { - uint32_t status; - _System_state_Set( SYSTEM_STATE_UP ); #if defined(RTEMS_SMP) _SMP_Request_other_cores_to_perform_first_context_switch(); #endif - _Thread_Start_multitasking( &_Thread_BSP_context ); + _Thread_Start_multitasking(); /******************************************************************* ******************************************************************* ******************************************************************* ****** APPLICATION RUNS HERE ****** - ****** RETURNS WHEN SYSTEM IS SHUT DOWN ****** + ****** THE FUNCTION NEVER RETURNS ****** ******************************************************************* ******************************************************************* *******************************************************************/ - - status = _Thread_Get_global_exit_status(); - rtems_fatal( RTEMS_FATAL_SOURCE_EXIT, status ); } |