When processing integers to/from pointers, we would like to have
an integer type which has the same size as a pointer.
Currently, it's always the case for [s]size_t but it's preferable
to have a specific type which will always offer this guarantee,
like [u]intptr_t.
Fix this lazily by defining [u]intptr_ctype to [s]size_t_ctype.
Note: this intptr_t is just internal to sparse and can be different
from the type choosen by the libc/platform.
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@xxxxxxxxx>
---
symbol.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/symbol.h b/symbol.h
index 6d23503f8..6b891edd6 100644
--- a/symbol.h
+++ b/symbol.h
@@ -278,6 +278,9 @@ extern struct symbol float128_ctype;
extern struct symbol const_void_ctype, const_char_ctype;
extern struct symbol const_ptr_ctype, const_string_ctype;
+#define uintptr_ctype size_t_ctype
+#define intptr_ctype ssize_t_ctype
+
/* Special internal symbols */
extern struct symbol zero_int;
--
2.17.1
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