When processing integer to/from pointers, we would like to have
an integer type which has the same size as a pointer.
Currently, it's always th 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 327449611..3e343e41e 100644
--- a/symbol.h
+++ b/symbol.h
@@ -270,6 +270,9 @@ extern struct symbol bool_ctype, void_ctype, type_ctype,
incomplete_ctype, label_ctype, bad_ctype,
null_ctype;
+#define uintptr_ctype size_t_ctype
+#define intptr_ctype ssize_t_ctype
+
/* Special internal symbols */
extern struct symbol zero_int;
--
2.14.0
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