[PATCH v5 11/15] objtool: .rodata.cst{2/4/8/16} are not switch tables
From: Christophe Leroy <hidden>
Date: 2025-01-15 22:50:51
Also in:
lkml, llvm
Subsystem:
objtool, the rest · Maintainers:
Josh Poimboeuf, Peter Zijlstra, Linus Torvalds
Exclude sections named .rodata.cst2 .rodata.cst4 .rodata.cst8 .rodata.cst16 as they won't contain switch tables. Signed-off-by: Christophe Leroy <redacted> --- tools/objtool/check.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/tools/objtool/check.c b/tools/objtool/check.c
index 87b81d8e01c0..91436f4b3622 100644
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c@@ -2506,7 +2506,8 @@ static void mark_rodata(struct objtool_file *file) */ for_each_sec(file, sec) { if (!strncmp(sec->name, ".rodata", 7) && - !strstr(sec->name, ".str1.")) { + !strstr(sec->name, ".str1.") && + !strstr(sec->name, ".cst")) { sec->rodata = true; found = true; }
--
2.47.0