From 1536e249f2c23399f3443f8351647ea3faa5112e Mon Sep 17 00:00:00 2001
From: Antonio Borneo <borneo.antonio@gmail.com>
Date: Sun, 14 Nov 2021 22:36:46 +0100
Subject: [PATCH] aarch64: dump a message when CTI is missing

If the CTI is not specified OpenOCD fails target's examination
without indicating the reason.

Drop an error message about the missing CTI.

Change-Id: I344537fb21cf38785796ba938e71890e04135509
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/6788
Tested-by: jenkins
---
 src/target/aarch64.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/target/aarch64.c b/src/target/aarch64.c
index fc6bd6b30..30ef54792 100644
--- a/src/target/aarch64.c
+++ b/src/target/aarch64.c
@@ -2635,8 +2635,10 @@ static int aarch64_examine_first(struct target *target)
 	LOG_DEBUG("ttypr = 0x%08" PRIx64, ttypr);
 	LOG_DEBUG("debug = 0x%08" PRIx64, debug);
 
-	if (!pc->cti)
+	if (!pc->cti) {
+		LOG_TARGET_ERROR(target, "CTI not specified");
 		return ERROR_FAIL;
+	}
 
 	armv8->cti = pc->cti;