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authorJoel Sherrill <joel.sherrill@OARcorp.com>1998-12-14 23:15:08 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>1998-12-14 23:15:08 +0000
commit1d9f198a91fb807408bd81d7a6c5d489189bb8d4 (patch)
treed2d2df6e7193ced369cd3b9df2836b970aa9be33 /c/src/lib
parentCorrected prototype to confirm to POSIX 1003.1b. (diff)
downloadrtems-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')
-rw-r--r--c/src/lib/libbsp/m68k/mvme147/timer/timerisr.S28
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