gcov_info::n_functions type is initialized by generated
code in build_info_type:
/* n_functions */
field = build_decl (BUILTINS_LOCATION, FIELD_DECL, NULL_TREE,
get_gcov_unsigned_t ());
It uses gcov_unsigned_t, but the struct definition in libgcov.h uses
unsigned type. That brings troubled on 16-bit targets.
I'm going to install the patch once tests finish.
Martin
PR gcov-profile/105535
libgcc/ChangeLog:
* libgcov.h (struct gcov_info): Use gcov_unsigned_t for
n_functions.
Co-Authored-By: Hans-Peter Helfert <peter-helf...@t-online.de>
---
libgcc/libgcov.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libgcc/libgcov.h b/libgcc/libgcov.h
index 487bd1464cd..c7545cc746e 100644
--- a/libgcc/libgcov.h
+++ b/libgcc/libgcov.h
@@ -235,7 +235,7 @@ struct gcov_info
gcov_merge_fn merge[GCOV_COUNTERS]; /* merge functions (null for
unused) */
- unsigned n_functions; /* number of functions */
+ gcov_unsigned_t n_functions; /* number of functions */
#ifndef IN_GCOV_TOOL
const struct gcov_fn_info *const *functions; /* pointer to pointers
--
2.36.0
