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| author | Alexandre Chartre <alexandre.chartre@oracle.com> | 2025-11-21 10:53:35 +0100 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2025-11-21 15:30:14 +0100 |
| commit | be5ee60ac554c6189cda963e886c4b97d2cb978c (patch) | |
| tree | 69ceafd770bba3e8d44e24f31a278b686502954f /tools/objtool/check.c | |
| parent | 4aae0d3f77b1104e55847870d15c3749ca575fcf (diff) | |
objtool: Provide access to feature and flags of group alternatives
Each alternative of a group alternative depends on a specific
feature and flags. Provide access to the feature/flags for each
alternative as an attribute (feature) in struct alt_group.
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/20251121095340.464045-26-alexandre.chartre@oracle.com
Diffstat (limited to 'tools/objtool/check.c')
| -rw-r--r-- | tools/objtool/check.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/objtool/check.c b/tools/objtool/check.c index f75364f20bf1..9ec0e07cce90 100644 --- a/tools/objtool/check.c +++ b/tools/objtool/check.c @@ -1751,6 +1751,7 @@ static int handle_group_alt(struct objtool_file *file, orig_alt_group->last_insn = last_orig_insn; orig_alt_group->nop = NULL; orig_alt_group->ignore = orig_insn->ignore_alts; + orig_alt_group->feature = 0; } else { if (orig_alt_group->last_insn->offset + orig_alt_group->last_insn->len - orig_alt_group->first_insn->offset != special_alt->orig_len) { @@ -1855,6 +1856,7 @@ end: new_alt_group->nop = nop; new_alt_group->ignore = (*new_insn)->ignore_alts; new_alt_group->cfi = orig_alt_group->cfi; + new_alt_group->feature = special_alt->feature; return 0; } |