Commit 068076d4df for qemu.org

commit 068076d4dfe29ca71626beaa8840c47c18eeb332
Author: Pierrick Bouvier <pierrick.bouvier@oss.qualcomm.com>
Date:   Fri Apr 24 12:44:50 2026 -0700

    contrib/plugins/uftrace_symbols.py: handle missing source line from addr2line

    Some symbols have only a file information, and no line information. In
    this case, addr2line reports '?'. Replace with 0 to guarantee consistent
    data for consumers.

    Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
    Link: https://lore.kernel.org/qemu-devel/20260424194451.1439316-3-pierrick.bouvier@oss.qualcomm.com
    Signed-off-by: Pierrick Bouvier <pierrick.bouvier@oss.qualcomm.com>

diff --git a/contrib/plugins/uftrace_symbols.py b/contrib/plugins/uftrace_symbols.py
index 6eb999bca5..9f0095e73b 100755
--- a/contrib/plugins/uftrace_symbols.py
+++ b/contrib/plugins/uftrace_symbols.py
@@ -70,7 +70,10 @@ def find_symbols_locations(elf_file, symbols):
         file, line = out[i].split(':')
         # addr2line may return 'line (discriminator [0-9]+)' sometimes,
         # remove this to keep only line number.
-        line = line.split(' ')[0]
+        if line == '?':
+            line = 0
+        else:
+            line = int(line.split(' ')[0])
         s.set_loc(file, line)

 class BinaryFile: