diff options
Diffstat (limited to 'c/src/lib/libbsp/m68k/mvme162/timer/timerisr.S')
| -rw-r--r-- | c/src/lib/libbsp/m68k/mvme162/timer/timerisr.S | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/c/src/lib/libbsp/m68k/mvme162/timer/timerisr.S b/c/src/lib/libbsp/m68k/mvme162/timer/timerisr.S deleted file mode 100644 index c433d91c59..0000000000 --- a/c/src/lib/libbsp/m68k/mvme162/timer/timerisr.S +++ /dev/null @@ -1,44 +0,0 @@ -/* timer_isr() - * - * This routine provides the ISR for the Z8036 timer on the MVME136 - * board. The timer is set up to generate an interrupt at maximum - * intervals. - * - * Input parameters: NONE - * - * Output parameters: NONE - * - * 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.org/license/LICENSE. - * - * Modifications of respective RTEMS file: COPYRIGHT (c) 1994. - * EISCAT Scientific Association. M.Savitski - * - * This material is a part of the MVME162 Board Support Package - * for the RTEMS executive. Its licensing policies are those of the - * RTEMS above. - */ - -#include <rtems/asm.h> - -BEGIN_CODE - -.set INTR_CLEAR_REG, 0xfff40074 | interrupt clear register -.set RELOAD, 0x01000000 | clear tick 1 interrupt - - PUBLIC (Ttimer_val) - PUBLIC (timerisr) -SYM (timerisr): - move.l a0, -(a7) | save a0 - movea.l #INTR_CLEAR_REG, a0 | a0 = addr of cmd status reg - ori.l #RELOAD, (a0) | reload countdown - addq.l #1, SYM (Ttimer_val) | increment timer value - move.l (a7)+, a0 | restore a0 - rte - -END_CODE -END |