diff options
Diffstat (limited to 'c/src/lib/libbsp/m68k/mvme147/startup/bspclean.c')
-rw-r--r-- | c/src/lib/libbsp/m68k/mvme147/startup/bspclean.c | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/c/src/lib/libbsp/m68k/mvme147/startup/bspclean.c b/c/src/lib/libbsp/m68k/mvme147/startup/bspclean.c deleted file mode 100644 index 6606b9a249..0000000000 --- a/c/src/lib/libbsp/m68k/mvme147/startup/bspclean.c +++ /dev/null @@ -1,49 +0,0 @@ -/* - * This routine returns control to 147Bug. - */ - -/* - * COPYRIGHT (c) 1989-2014. - * 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. - * - * MVME147 port for TNI - Telecom Bretagne - * by Dominique LE CAMPION (Dominique.LECAMPION@enst-bretagne.fr) - * May 1996 - */ - -#include <bsp.h> -#include <bsp/bootcard.h> - -extern void start(void); - -static rtems_isr bsp_return_to_monitor_trap( - rtems_vector_number vector -) -{ - register volatile void *start_addr; - - m68k_set_vbr( 0 ); /* restore 147Bug vectors */ - __asm__ volatile( "trap #15" ); /* trap to 147Bug */ - __asm__ volatile( ".short 0x63" ); /* return to 147Bug (.RETURN) */ - /* restart program */ - start_addr = start; - - __asm__ volatile ( "jmp %0@" : "=a" (start_addr) : "0" (start_addr) ); -} - -void bsp_fatal_extension( - rtems_fatal_source source, - bool always_set_to_false, - rtems_fatal_code error -) -{ - pcc->timer1_int_control = 0; /* Disable Timer 1 */ - pcc->timer2_int_control = 0; /* Disable Timer 2 */ - - M68Kvec[ 45 ] = bsp_return_to_monitor_trap; /* install handler */ - __asm__ volatile( "trap #13" ); /* ensures SUPV mode */ -} |