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| author | Alexandre Chartre <alexandre.chartre@oracle.com> | 2025-11-21 10:53:20 +0100 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2025-11-21 15:30:09 +0100 |
| commit | 70589843b36fee0c6e73632469da4e5fd11f0968 (patch) | |
| tree | ec571afb216ca9c4ad28de11288109257cd10b69 /tools/objtool/builtin-check.c | |
| parent | de0248fbbf999d0fd3ca2aa5ba515ab78703d129 (diff) | |
objtool: Add option to trace function validation
Add an option to trace and have information during the validation
of specified functions. Functions are specified with the --trace
option which can be a single function name (e.g. --trace foo to
trace the function with the name "foo"), or a shell wildcard
pattern (e.g. --trace foo* to trace all functions with a name
starting with "foo").
Signed-off-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Link: https://patch.msgid.link/20251121095340.464045-11-alexandre.chartre@oracle.com
Diffstat (limited to 'tools/objtool/builtin-check.c')
| -rw-r--r-- | tools/objtool/builtin-check.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/objtool/builtin-check.c b/tools/objtool/builtin-check.c index aab7fa9c7e00..3329d370006b 100644 --- a/tools/objtool/builtin-check.c +++ b/tools/objtool/builtin-check.c @@ -103,6 +103,7 @@ static const struct option check_options[] = { OPT_STRING('o', "output", &opts.output, "file", "output file name"), OPT_BOOLEAN(0, "sec-address", &opts.sec_address, "print section addresses in warnings"), OPT_BOOLEAN(0, "stats", &opts.stats, "print statistics"), + OPT_STRING(0, "trace", &opts.trace, "func", "trace function validation"), OPT_BOOLEAN('v', "verbose", &opts.verbose, "verbose warnings"), OPT_BOOLEAN(0, "werror", &opts.werror, "return error on warnings"), |