diff options
| -rw-r--r-- | tools/objtool/check.c | 6 | ||||
| -rw-r--r-- | tools/objtool/check.h | 3 |
2 files changed, 7 insertions, 2 deletions
diff --git a/tools/objtool/check.c b/tools/objtool/check.c index cc52da61eda3..4da6bfb8a98d 100644 --- a/tools/objtool/check.c +++ b/tools/objtool/check.c @@ -752,7 +752,9 @@ static int handle_group_alt(struct objtool_file *file, struct instruction *orig_insn, struct instruction **new_insn) { + static unsigned int alt_group_next_index = 1; struct instruction *last_orig_insn, *last_new_insn, *insn, *fake_jump = NULL; + unsigned int alt_group = alt_group_next_index++; unsigned long dest_off; last_orig_insn = NULL; @@ -761,7 +763,7 @@ static int handle_group_alt(struct objtool_file *file, if (insn->offset >= special_alt->orig_off + special_alt->orig_len) break; - insn->alt_group = true; + insn->alt_group = alt_group; last_orig_insn = insn; } @@ -795,6 +797,7 @@ static int handle_group_alt(struct objtool_file *file, } last_new_insn = NULL; + alt_group = alt_group_next_index++; insn = *new_insn; sec_for_each_insn_from(file, insn) { if (insn->offset >= special_alt->new_off + special_alt->new_len) @@ -804,6 +807,7 @@ static int handle_group_alt(struct objtool_file *file, insn->ignore = orig_insn->ignore_alts; insn->func = orig_insn->func; + insn->alt_group = alt_group; /* * Since alternative replacement code is copy/pasted by the diff --git a/tools/objtool/check.h b/tools/objtool/check.h index 12a9660c960b..24280227ef21 100644 --- a/tools/objtool/check.h +++ b/tools/objtool/check.h @@ -30,12 +30,13 @@ struct instruction { unsigned int len; enum insn_type type; unsigned long immediate; - bool alt_group, dead_end, ignore, ignore_alts; + bool dead_end, ignore, ignore_alts; bool hint; bool retpoline_safe; s8 instr; u8 visited; u8 ret_offset; + int alt_group; struct symbol *call_dest; struct instruction *jump_dest; struct instruction *first_jump_src; |