diff options
| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1998-12-14 23:15:08 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1998-12-14 23:15:08 +0000 |
| commit | 1d9f198a91fb807408bd81d7a6c5d489189bb8d4 (patch) | |
| tree | d2d2df6e7193ced369cd3b9df2836b970aa9be33 /c/src/lib/libbsp | |
| parent | Corrected prototype to confirm to POSIX 1003.1b. (diff) | |
| download | rtems-1d9f198a91fb807408bd81d7a6c5d489189bb8d4.tar.bz2 | |
Patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de> to rename all
.s files to .S in conformance with GNU conventaons. This is a
minor step along the way to supporting automake.
Diffstat (limited to 'c/src/lib/libbsp')
| -rw-r--r-- | c/src/lib/libbsp/m68k/mvme147/timer/timerisr.S | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/m68k/mvme147/timer/timerisr.S b/c/src/lib/libbsp/m68k/mvme147/timer/timerisr.S new file mode 100644 index 0000000000..7debd13849 --- /dev/null +++ b/c/src/lib/libbsp/m68k/mvme147/timer/timerisr.S @@ -0,0 +1,28 @@ +/* timer_isr() + * + * This routine provides the ISR for the PCC timer on the MVME147 + * board. The timer is set up to generate an interrupt at maximum + * intervals. + * + * MVME147 port for TNI - Telecom Bretagne + * by Dominique LE CAMPION (Dominique.LECAMPION@enst-bretagne.fr) + * May 1996 + * + * $Id$ + */ + +#include "asm.h" + +BEGIN_CODE + +.set T1_CONTROL_REGISTER, 0xfffe1018 | timer 1 control register + + PUBLIC (timerisr) +SYM (timerisr): + orb #0x80, T1_CONTROL_REGISTER | clear T1 int status bit + addql #1, SYM (Ttimer_val) | increment timer value +end_timerisr: + rte + +END_CODE +END |