diff options
| author | Joel Sherrill <joel@rtems.org> | 2016-01-23 16:44:27 -0600 |
|---|---|---|
| committer | Joel Sherrill <joel@rtems.org> | 2016-01-23 16:45:11 -0600 |
| commit | 77990ec71456341463965b756db1a9d671df5611 (patch) | |
| tree | 2290e1e7c9279310279610d07726cae8bb8573ed /c/src/lib/libbsp/m68k/gen68302/timer/timerisr.S | |
| parent | powerpc/gen5200: Add per-section compilation and linking support. (diff) | |
| download | rtems-77990ec71456341463965b756db1a9d671df5611.tar.bz2 | |
Obsolete and remove m68k/gen68302
closes #2543.
Diffstat (limited to '')
| -rw-r--r-- | c/src/lib/libbsp/m68k/gen68302/timer/timerisr.S | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/c/src/lib/libbsp/m68k/gen68302/timer/timerisr.S b/c/src/lib/libbsp/m68k/gen68302/timer/timerisr.S deleted file mode 100644 index 1fe3931310..0000000000 --- a/c/src/lib/libbsp/m68k/gen68302/timer/timerisr.S +++ /dev/null @@ -1,26 +0,0 @@ -/* - * Handle 68302 TIMER2 interrupts. - * - * All code in this routine is pure overhead which can perturb the - * accuracy of RTEMS' timing test suite. - * - * See also: benchmark_timer_read() - * - * To reduce overhead this is best to be the "rawest" hardware interupt - * handler you can write. This should be the only interrupt which can - * occur during the measured time period. - * - * An external counter, Timer_interrupts, is incremented. - */ - -#include <rtems/asm.h> - -BEGIN_CODE - PUBLIC(timerisr) -SYM(timerisr): - move.w #0x0040,SYM(m302)+2072 | clear interrupt in-service bit - move.b #3,SYM(m302)+2137 | clear timer interrupt event register - addq.l #1,SYM(Timer_interrupts) | increment timer value - rte -END_CODE -END |