diff options
Diffstat (limited to 'c/src/lib/libbsp/c4x/shared/c4xspurious.c')
-rw-r--r-- | c/src/lib/libbsp/c4x/shared/c4xspurious.c | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/c/src/lib/libbsp/c4x/shared/c4xspurious.c b/c/src/lib/libbsp/c4x/shared/c4xspurious.c deleted file mode 100644 index 2fc9396208..0000000000 --- a/c/src/lib/libbsp/c4x/shared/c4xspurious.c +++ /dev/null @@ -1,79 +0,0 @@ -/* - * C4X Spurious Trap Handler - * - * This is just enough of a trap handler to let us know what - * the likely source of the trap was. - * - * COPYRIGHT (c) 1989-1999. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.com/license/LICENSE. - * - * $Id$ - */ - -#include <bsp.h> -#include <rtems/bspIo.h> - -/* - * bsp_spurious_handler - * - * Print a message on the debug console and then die - */ - -void bsp_spurious_handler_assistant( - rtems_vector_number, - CPU_Interrupt_frame * -); - -#if defined(_C4x) -rtems_isr bsp_spurious_handler( - rtems_vector_number vector, - CPU_Interrupt_frame *isf -) -{ - char *s; - - printk( "Unexpected interrupt (0x%x)\n", vector ); - printk( "It looks like we got the interrupt at 0x%x\n", isf->interrupted ); - - /* - * Can we print a name? - */ - - printk( "Looks like it was a " ); - if ( vector >= 0x0d && vector <= 0x24 ) { - switch ( vector & 0x3 ) { - case 1: s = "ICFULL"; break; - case 2: s = "ICRDY"; break; - case 3: s = "OCRDY"; break; - case 0: s = "OCEMPTY"; break; - } - printk( "%s%d\n", s, (vector - 0x0d) / 4 ); - } else if ( vector >= 0x25 && vector <= 0x2a ) { - printk( "DMA INT%d\n", (vector - 0x25) ); - } else /* if ( vector <= 0x0c || vector >= 0x2b ) */ { - switch ( vector ) { - case 0: s = "RESET"; break; - case 1: s = "NMI"; break; - case 2: s = "TINT0"; break; - case 3: s = "IIOF0"; break; - case 4: s = "IIOF1"; break; - case 5: s = "IIOF2"; break; - case 6: s = "IIOF3"; break; - case 0x2b: s = "TINT1"; break; - case 0x3f: s = "Reserved"; break; - default: s = "Unused"; break; - } - printk( "%s\n", s ); - } - - /* - * Now call the BSP specific routine - */ - - bsp_spurious_handler_assistant( vector, isf ); -} -#endif |