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-rw-r--r--include/exec/cpu-defs.h22
1 files changed, 21 insertions, 1 deletions
diff --git a/include/exec/cpu-defs.h b/include/exec/cpu-defs.h
index 52d150aaf1..2694481769 100644
--- a/include/exec/cpu-defs.h
+++ b/include/exec/cpu-defs.h
@@ -34,8 +34,28 @@
#endif
#include "exec/memattrs.h"
+#include "cpu-param.h"
+
#ifndef TARGET_LONG_BITS
-#error TARGET_LONG_BITS must be defined before including this header
+# error TARGET_LONG_BITS must be defined in cpu-param.h
+#endif
+#ifndef NB_MMU_MODES
+# error NB_MMU_MODES must be defined in cpu-param.h
+#endif
+#ifndef TARGET_PHYS_ADDR_SPACE_BITS
+# error TARGET_PHYS_ADDR_SPACE_BITS must be defined in cpu-param.h
+#endif
+#ifndef TARGET_VIRT_ADDR_SPACE_BITS
+# error TARGET_VIRT_ADDR_SPACE_BITS must be defined in cpu-param.h
+#endif
+#ifndef TARGET_PAGE_BITS
+# ifdef TARGET_PAGE_BITS_VARY
+# ifndef TARGET_PAGE_BITS_MIN
+# error TARGET_PAGE_BITS_MIN must be defined in cpu-param.h
+# endif
+# else
+# error TARGET_PAGE_BITS must be defined in cpu-param.h
+# endif
#endif
#define TARGET_LONG_SIZE (TARGET_LONG_BITS / 8)