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-rw-r--r--include/mem-map.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/mem-map.h b/include/mem-map.h
index 0573351..d2bc23f 100644
--- a/include/mem-map.h
+++ b/include/mem-map.h
@@ -29,6 +29,11 @@
#define STACK_SHIFT 14
#define STACK_SIZE (1 << STACK_SHIFT)
+/* End of the exception region we copy from 0x0. 0x0-0x100 will have
+ * IPL data and is not actually for exception vectors.
+ */
+#define EXCEPTION_VECTORS_END 0x2000
+
/* The NACA and other stuff in head.S need to be at the start: we
* give it 64k before placing the SPIRA and related data.
*/