selectors, descriptors, more interrupt init

[3sys] / sys1 / kern / src / desc.h

diff --git a/sys1/kern/src/desc.h b/sys1/kern/src/desc.h
index 9d9f700..e5e723b 100644 (file)
--- a/sys1/kern/src/desc.h
+++ b/sys1/kern/src/desc.h
@@ -8,7 +8,9 @@ struct desc {
 };
 
 enum { SEG_NULL, SEG_CODE, SEG_DATA, SEG_TSS };
+enum { GATE_INTR, GATE_TRAP };
 
 void desc_seg(struct desc *desc, int type, uint32_t base, uint32_t limit, int dpl);
+void desc_intr(struct desc *desc, int type, uint16_t sel, uint32_t offs, int dpl);
 
 #endif /* DESC_H_ */