diff options
Diffstat (limited to 'c/src/lib/libbsp/sparc/leon2/startup/spurious.c')
| -rw-r--r-- | c/src/lib/libbsp/sparc/leon2/startup/spurious.c | 37 |
1 files changed, 21 insertions, 16 deletions
diff --git a/c/src/lib/libbsp/sparc/leon2/startup/spurious.c b/c/src/lib/libbsp/sparc/leon2/startup/spurious.c index c4bdf79af3..c0500c770d 100644 --- a/c/src/lib/libbsp/sparc/leon2/startup/spurious.c +++ b/c/src/lib/libbsp/sparc/leon2/startup/spurious.c @@ -16,20 +16,15 @@ #include <bsp.h> #include <rtems/bspIo.h> -/* - * bsp_spurious_handler - * - * Print a message on the debug console and then die - */ - -rtems_isr bsp_spurious_handler( - rtems_vector_number trap, - CPU_Interrupt_frame *isf -) +void _BSP_Exception_frame_print( const CPU_Exception_frame *frame ) { - uint32_t real_trap; + uint32_t trap; + uint32_t real_trap; + const CPU_Interrupt_frame *isf; + trap = frame->trap; real_trap = SPARC_REAL_TRAP_NUMBER(trap); + isf = frame->isf; printk( "Unexpected trap (%2d) at address 0x%08x\n", real_trap, isf->tpc); @@ -102,12 +97,22 @@ rtems_isr bsp_spurious_handler( default: break; } +} - /* - * What else can we do but stop ... - */ - - __asm__ volatile( "mov 1, %g1; ta 0x0" ); +rtems_isr bsp_spurious_handler( + rtems_vector_number trap, + CPU_Interrupt_frame *isf +) +{ + CPU_Exception_frame frame = { + .trap = trap, + .isf = isf + }; + + rtems_fatal( + RTEMS_FATAL_SOURCE_EXCEPTION, + (rtems_fatal_code) &frame + ); } /* |