The function prototype representation for BTF needs to be modified to
fit with the DWARF-generated one.
Signed-off-by: Alan Maguire <alan.maguire@xxxxxxxxxx>
---
btf_loader.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/btf_loader.c b/btf_loader.c
index 64ea680..42bca92 100644
--- a/btf_loader.c
+++ b/btf_loader.c
@@ -84,6 +84,8 @@ out_free_parameters:
static int create_new_function(struct cu *cu, const struct btf_type *tp, uint32_t id)
{
struct function *func = tag__alloc(sizeof(*func));
+ struct btf *btf = cu->priv;
+ const struct btf_type *t;
if (func == NULL)
return -ENOMEM;
@@ -95,7 +97,9 @@ static int create_new_function(struct cu *cu, const struct btf_type *tp, uint32_
func->proto.tag.type = tp->type;
func->name = cu__btf_str(cu, tp->name_off);
INIT_LIST_HEAD(&func->lexblock.tags);
- cu__add_tag_with_id(cu, &func->proto.tag, id);
+ INIT_LIST_HEAD(&func->annots);
+ t = btf__type_by_id(btf, tp->type);
+ cu__load_ftype(cu, &func->proto, DW_TAG_subprogram, t, id);
return 0;
}
@@ -124,6 +128,7 @@ static void type__init(struct type *type, uint32_t tag, const char *name, size_t
type->size = size;
type->namespace.tag.tag = tag;
type->namespace.name = name;
+ INIT_LIST_HEAD(&type->namespace.annots);
type->template_parameter_pack = NULL;
}
--
2.43.5
