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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/erc32/include/bsp.h | |
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 '')
-rw-r--r-- | bsps/sparc/erc32/include/bsp.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/bsps/sparc/erc32/include/bsp.h b/bsps/sparc/erc32/include/bsp.h index 6347c58da3..300202bff5 100644 --- a/bsps/sparc/erc32/include/bsp.h +++ b/bsps/sparc/erc32/include/bsp.h @@ -90,8 +90,6 @@ rtems_isr_entry set_vector( /* returns old vector */ void BSP_fatal_exit(uint32_t error); -void bsp_spurious_initialize( void ); - /* Interrupt Service Routine (ISR) pointer */ typedef void (*bsp_shared_isr)(void *arg); |