[PATCH]: 8978826b86 server/gdb_server: Add more error messages in gdb_new_connection

[gerrit]

This is an automated email from Gerrit.

"Kirill Radkin <kirill.rad...@syntacore.com>" just uploaded a new patch set to 
Gerrit, which you can find at https://review.openocd.org/c/openocd/+/7927

-- gerrit

commit 8978826b86329da5a3035b15c8c028eda2c0a486
Author: Kirill Radkin <kirill.rad...@syntacore.com>
Date:   Tue Oct 3 14:04:16 2023 +0300

    server/gdb_server: Add more error messages in gdb_new_connection
    
    Change-Id: I78cccfb297ddf7be418da62f2ed17e12af97b5d1
    Signed-off-by: Kirill Radkin <kirill.rad...@syntacore.com>

diff --git a/jimtcl b/jimtcl
index 1933e5457b..70b007b636 160000
--- a/jimtcl
+++ b/jimtcl
@@ -1 +1 @@
-Subproject commit 1933e5457b9512d39ebbe11ed32578aada149f49
+Subproject commit 70b007b63669a709b0e8aef34a22658047815cc2
diff --git a/src/server/gdb_server.c b/src/server/gdb_server.c
index 497f62c429..764e72c62b 100644
--- a/src/server/gdb_server.c
+++ b/src/server/gdb_server.c
@@ -995,7 +995,11 @@ static int gdb_new_connection(struct connection 
*connection)
        gdb_connection->output_flag = GDB_OUTPUT_NO;
 
        /* send ACK to GDB for debug request */
-       gdb_write(connection, "+", 1);
+       retval = gdb_write(connection, "+", 1);
+       if (retval != ERROR_OK) {
+               LOG_ERROR("Could not send GDB Ack packet. gdb_write() error: 
%d", retval);
+               return retval;
+       }
 
        /* output goes through gdb connection */
        command_set_output_handler(connection->cmd_ctx, gdb_output, connection);
@@ -1014,8 +1018,10 @@ static int gdb_new_connection(struct connection 
*connection)
         * Remove the initial ACK from the incoming buffer.
         */
        retval = gdb_get_char(connection, &initial_ack);
-       if (retval != ERROR_OK)
+       if (retval != ERROR_OK) {
+               LOG_ERROR("Could not receive GDB Ack packet. gdb_get_char() 
error: %d", retval);
                return retval;
+       }
 
        if (initial_ack != '+')
                gdb_putback_char(connection, initial_ack);

--