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-rw-r--r--include/exec/helper-head.h.inc11
1 files changed, 11 insertions, 0 deletions
diff --git a/include/exec/helper-head.h.inc b/include/exec/helper-head.h.inc
index bce5db06ef..5b248fd713 100644
--- a/include/exec/helper-head.h.inc
+++ b/include/exec/helper-head.h.inc
@@ -58,6 +58,17 @@
 # define dh_ctype_tl target_ulong
 #endif /* COMPILING_PER_TARGET */
 
+#if __SIZEOF_POINTER__ == 4
+# define dh_alias_vaddr i32
+# define dh_typecode_vaddr dh_typecode_i32
+#elif __SIZEOF_POINTER__ == 8
+# define dh_alias_vaddr i64
+# define dh_typecode_vaddr dh_typecode_i64
+#else
+# error "sizeof pointer is different from {4,8}"
+#endif /* __SIZEOF_POINTER__ */
+# define dh_ctype_vaddr uintptr_t
+
 /* We can't use glue() here because it falls foul of C preprocessor
    recursive expansion rules.  */
 #define dh_retvar_decl0_void void