# define noinline
#endif
+/* Same as 'noinline', but 'noinline_for_stack' documents that 'noinline' is
+ * being used to prevent the annotated function from being inlined into a
+ * recursive function and increasing its stack usage. */
+#define noinline_for_stack noinline
+
#ifndef CPU_IS_BIG_ENDIAN
-# error "missing required definition of CPU_IS_BIG_ENDIAN"
+# error "missing required endianness definition"
#endif
#define CPU_IS_LITTLE_ENDIAN (!CPU_IS_BIG_ENDIAN)