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-rw-r--r--sim/bfin/interp.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/sim/bfin/interp.c b/sim/bfin/interp.c
index bed7564..69b5e96 100644
--- a/sim/bfin/interp.c
+++ b/sim/bfin/interp.c
@@ -36,7 +36,9 @@
#include "targ-vals.h"
-/* The numbers here do not matter. They just need to be unique. */
+/* The numbers here do not matter. They just need to be unique. They also
+ need not be static across releases -- they're used internally only. The
+ mapping from the Linux ABI to the CB values is in linux-targ-map.h. */
#define CB_SYS_ioctl 201
#define CB_SYS_mmap2 202
#define CB_SYS_munmap 203