diff options
| 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/trace.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/trace.c')
| -rw-r--r-- | tools/objtool/trace.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tools/objtool/trace.c b/tools/objtool/trace.c new file mode 100644 index 000000000000..134cc33ffe97 --- /dev/null +++ b/tools/objtool/trace.c @@ -0,0 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (c) 2025, Oracle and/or its affiliates. + */ + +#include <objtool/trace.h> + +bool trace; +int trace_depth; |