The following commit
5da6aea375cd ("objtool: Fix find_{symbol,func}_containing()")
fixed the issue where overlapping symbols weren't getting sorted
properly in the symbol tree. Therefore the workaround to skip adding
empty symbols from the following commit
a2e38dffcd93 ("objtool: Don't add empty symbols to the rbtree")
is no longer needed.
Signed-off-by: Josh Poimboeuf <jpoim...@kernel.org>
---
tools/objtool/elf.c | 10 ++--------
1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/tools/objtool/elf.c b/tools/objtool/elf.c
index 19e249f4783c..a8a78b55d3ec 100644
--- a/tools/objtool/elf.c
+++ b/tools/objtool/elf.c
@@ -96,7 +96,8 @@ static inline unsigned long __sym_last(struct symbol *s)
}
INTERVAL_TREE_DEFINE(struct symbol, node, unsigned long, __subtree_last,
- __sym_start, __sym_last, static, __sym)
+ __sym_start, __sym_last, static inline __maybe_unused,
+ __sym)
#define __sym_for_each(_iter, _tree, _start, _end) \
for (_iter = __sym_iter_first((_tree), (_start), (_end)); \
@@ -440,13 +441,6 @@ static void elf_add_symbol(struct elf *elf, struct symbol
*sym)
list_add(&sym->list, entry);
elf_hash_add(symbol, &sym->hash, sym->idx);
elf_hash_add(symbol_name, &sym->name_hash, str_hash(sym->name));
-
- /*
- * Don't store empty STT_NOTYPE symbols in the rbtree. They
- * can exist within a function, confusing the sorting.
- */
- if (!sym->len)
- __sym_remove(sym, &sym->sec->symbol_tree);
}
static int read_symbols(struct elf *elf)
--
2.49.0
