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| author | Masami Hiramatsu (Google) <mhiramat@kernel.org> | 2026-07-02 21:12:41 +0900 |
|---|---|---|
| committer | Masami Hiramatsu (Google) <mhiramat@kernel.org> | 2026-07-14 22:43:16 +0900 |
| commit | 52c76ec18ebacdcf7e227c06f4215bc49e5d284c (patch) | |
| tree | c9e85ad80ca843eb616c38010bc550332aeaee1d /tools/perf/scripts/python/stackcollapse.py | |
| parent | 60432df556d5876d0c6451a9a4c5c01c513f19e1 (diff) | |
tracing/probes: Type casting always involves nested calls
This allows type casting to various fetchargs without parentheses
by recursively calling parse_probe_arg on the target when type
casting is used.
For example, this allows the following expressions:
- (STRUCT)%REG->FIELD
- (STRUCT)$stackN->FIELD
- (STRUCT)@SYM->FIELD
Note that @SYM+/-OFFSET with typecast needs parentheses like:
- (STRUCT)(@SYM-8)->FIELD
Link: https://lore.kernel.org/all/178271364804.1176915.17600229399446264813.stgit@devnote2/
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions