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| author | Jens Remus <jremus@linux.ibm.com> | 2025-12-08 17:03:49 +0100 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2025-12-17 13:31:07 +0100 |
| commit | 2d6ad925fb2386f3ee1d26f5022f7ea71bbc1541 (patch) | |
| tree | 4b2618a0c0c7f07760ad84e86c794176a5d244cb /tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git | |
| parent | 65eb3a9a8a34fa9188e0ab5e657d84ce4fa242a7 (diff) | |
unwind_user: Enhance comments on get CFA, FP, and RA
Move the comment "Get the Canonical Frame Address (CFA)" to the top
of the sequence of statements that actually get the CFA. Reword the
comment "Find the Return Address (RA)" to "Get ...", as the statements
actually get the RA. Add a respective comment to the statements that
get the FP. This will be useful once future commits extend the logic
to get the RA and FP.
While at it align the comment on the "stack going in wrong direction"
check to the following one on the "address is word aligned" check.
Signed-off-by: Jens Remus <jremus@linux.ibm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://patch.msgid.link/20251208160352.1363040-2-jremus@linux.ibm.com
Diffstat (limited to 'tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions