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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2021-06-21 11:24:27 +0200 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2021-06-24 11:36:28 +0200 |
commit | d73e657e063e3d34db16fa4bce6c2ab1e5e22ec4 (patch) | |
tree | 1794ed9c294e636b567d8ad2293df63576e6ca0e /bsps/sparc/leon3/start/bspstart.c | |
parent | sparc: Move ISR handler install routines (diff) | |
download | rtems-d73e657e063e3d34db16fa4bce6c2ab1e5e22ec4.tar.bz2 |
sparc: More reliable bad trap handling
Statically initialize the trap table in start.S to jump to _SPARC_Bad_trap()
for all unexpected traps. This enables a proper RTEMS fatal error handling
right from the start. Do not rely on the stack and register settings which
caused an unexpected trap. Use the ISR stack of the processor to do the fatal
error handling. Save the full context which caused the trap. Fatal error
handler may use it for error logging.
Unify the _CPU_Exception_frame_print() implementations and move it to cpukit.
Update #4459.
Diffstat (limited to 'bsps/sparc/leon3/start/bspstart.c')
-rw-r--r-- | bsps/sparc/leon3/start/bspstart.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/bsps/sparc/leon3/start/bspstart.c b/bsps/sparc/leon3/start/bspstart.c index e4c3f1045e..69ff519189 100644 --- a/bsps/sparc/leon3/start/bspstart.c +++ b/bsps/sparc/leon3/start/bspstart.c @@ -98,8 +98,6 @@ static void leon3_interrupt_common_init( void ) */ static void leon3_pre_driver_hook( void ) { - bsp_spurious_initialize(); - #ifndef RTEMS_DRVMGR_STARTUP leon3_interrupt_common_init(); #endif |