diff options
Diffstat (limited to 'c/src/lib/libbsp/mips/hurricane/irq/vectorisrs.c')
| -rw-r--r-- | c/src/lib/libbsp/mips/hurricane/irq/vectorisrs.c | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/c/src/lib/libbsp/mips/hurricane/irq/vectorisrs.c b/c/src/lib/libbsp/mips/hurricane/irq/vectorisrs.c deleted file mode 100644 index e55566697d..0000000000 --- a/c/src/lib/libbsp/mips/hurricane/irq/vectorisrs.c +++ /dev/null @@ -1,58 +0,0 @@ -/** - * @file - * - * RM5231 Interrupt Vectoring - */ - -/* - * COPYRIGHT (c) 1989-2012. - * 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.org/license/LICENSE. - */ - -#include <rtems.h> -#include <stdlib.h> -#include <libcpu/isr_entries.h> -#include <libcpu/rm5231.h> -#include <bsp/irq.h> -#include <bsp/irq-generic.h> - -#include <rtems/bspIo.h> /* for printk */ - -void mips_default_isr( int vector ); - -void mips_vector_isr_handlers( CPU_Interrupt_frame *frame ) -{ - unsigned int sr; - unsigned int cause; - unsigned int i; - unsigned int mask; - - mips_get_sr( sr ); - mips_get_cause( cause ); - - cause &= (sr & SR_IMASK); - cause >>= CAUSE_IPSHIFT; - - for ( i=1, mask=0x80 ; i<=8 ; i++, mask >>= 1 ) { - if ( cause & mask ) - bsp_interrupt_handler_dispatch( MIPS_INTERRUPT_BASE + 8 - i ); - } -} - -void mips_default_isr( int vector ) -{ - unsigned int sr; - unsigned int cause; - - mips_get_sr( sr ); - mips_get_cause( cause ); - - printk( "Unhandled isr exception: vector 0x%02x, cause 0x%08X, sr 0x%08X\n", - vector, cause, sr ); - rtems_fatal_error_occurred(1); -} - |