CORE_ADDR offsets[1]; /* As many as needed. */
};
-#define ANOFFSET(secoff, whichone) (secoff->offsets[whichone])
+#define ANOFFSET(secoff, whichone) \
+ ((whichone == -1) ? \
+ (internal_error ("Section index is uninitialized"), -1) : secoff->offsets[whichone])
/* The maximum possible size of a section_offsets table. */