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Subject[PATCH v3 3/4] objtool: orc: Skip setting orc_entry for non-text sections
Date
Orc generation is only done for text sections, but some instructions
can be found in non-text sections (e.g. .discard.text sections).

Skip setting their orc sections since their whole sections will be
skipped for orc generation.

Reviewed-by: Miroslav Benes <mbenes@suse.cz>
Signed-off-by: Julien Thierry <jthierry@redhat.com>
---
tools/objtool/orc_gen.c | 3 +++
1 file changed, 3 insertions(+)

diff --git a/tools/objtool/orc_gen.c b/tools/objtool/orc_gen.c
index 968f55e6dd94..66fd56c33303 100644
--- a/tools/objtool/orc_gen.c
+++ b/tools/objtool/orc_gen.c
@@ -18,6 +18,9 @@ int create_orc(struct objtool_file *file)
struct cfi_reg *cfa = &insn->cfi.cfa;
struct cfi_reg *bp = &insn->cfi.regs[CFI_BP];

+ if (!insn->sec->text)
+ continue;
+
orc->end = insn->cfi.end;

if (cfa->base == CFI_UNDEFINED) {
--
2.21.3
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