X-Git-Url: http://git.osdn.net/view?p=scilog%2Fcpu2010.git;a=blobdiff_plain;f=myint.h;h=900a4800e754884440d4441304dd2110f4b65137;hp=51c6949837684eb12c066655443ca9416c15be3d;hb=cee8401fcb4cfdbc02b3d2602f78cf12df48e1a2;hpb=67e3bba2402eac306d925f2e070e04063e7d59c1

diff --git a/myint.h b/myint.h
index 51c6949..900a480 100644
--- a/myint.h
+++ b/myint.h
@@ -34,5 +34,10 @@
 #define cnint_int_enable()  IEC1bits.CNIE = 1
 #define cnint_int_disable() IEC1bits.CNIE = 0
 
+#define INTERRUPT_PROTECT(x) { \
+	char saved_ipl; \
+	SET_AND_SAVE_CPU_IPL(saved_ipl,7); \
+	x; \
+	RESTORE_CPU_IPL(saved_ipl); } (void) 0;
 
 #endif