[RFC PATCH v3 11/22] objtool: arm64: Invoke the decoder

[madvenka at linux.microsoft.com]

From: "Madhavan T. Venkataraman" <madvenka at linux.microsoft.com>

Invoke decode_instructions() from check(). For Dynamic Validation of
the frame pointer, we only need the "-s" option for objtool.

Signed-off-by: Madhavan T. Venkataraman <madvenka at linux.microsoft.com>
---
 tools/objtool/dcheck.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/tools/objtool/dcheck.c b/tools/objtool/dcheck.c
index e2098c9ad282..cd2700153408 100644
--- a/tools/objtool/dcheck.c
+++ b/tools/objtool/dcheck.c
@@ -9,8 +9,13 @@
 #include <sys/mman.h>
 
 #include <objtool/objtool.h>
+#include <objtool/builtin.h>
+#include <objtool/insn.h>
 
 int check(struct objtool_file *file)
 {
-	return 0;
+	if (!opts.stackval)
+		return 1;
+
+	return decode_instructions(file);
 }
-- 
2.25.1