From ca144c21dd27da2d8aefa3e964ea5f98ec49cfdb Mon Sep 17 00:00:00 2001 From: Pierrick Bouvier Date: Thu, 5 Mar 2026 21:15:53 -0800 Subject: [PATCH] contrib/plugins/uftrace_symbols.py: ignore zero sized symbols When using llvm-addr2line in replacement of addr2line, it will output zero sized symbols, which can shadow other binaries depending on where their location is (happens with arm-trusted-firmware and its different binaries). Thus, ignore those symbols. Reviewed-by: Pierrick Bouvier Link: https://lore.kernel.org/qemu-devel/20260306051553.2778652-1-pierrick.bouvier@linaro.org Signed-off-by: Pierrick Bouvier --- contrib/plugins/uftrace_symbols.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/contrib/plugins/uftrace_symbols.py b/contrib/plugins/uftrace_symbols.py index 7d79b81cde..02d1221228 100755 --- a/contrib/plugins/uftrace_symbols.py +++ b/contrib/plugins/uftrace_symbols.py @@ -45,6 +45,8 @@ def get_symbols(elf_file): continue addr = int(addr, 16) size = int(size, 16) + if size == 0: + continue symbols.append(Symbol(name, addr, size)) symbols.sort(key = lambda x: x.addr) return symbols