target/target.c: adding keep_alive() to while loop.

Adding the call to keep_alive() to suppress warnings when
running the async flash algorithm. Issue observed when
loading large pieces of code on slower debuggers.

Change-Id: I7660fa05f68ebd7be07b2ca0a55b0f3b6ae718f3
Signed-off-by: Kevin Gillespie <kgills@gmail.com>
Reviewed-on: http://openocd.zylin.com/4686
Tested-by: jenkins
Reviewed-by: Jesse Marroquin
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>

diff --git a/src/target/target.c b/src/target/target.c
index bf3669192ea7dc92f65ed2848d89fcfde0b19b62..871588393b52bdf76372954722d18a4cb10206f5 100644 (file)
--- a/src/target/target.c
+++ b/src/target/target.c
@@ -1047,6 +1047,9 @@ int target_run_flash_async_algorithm(struct target *target,
                retval = target_write_u32(target, wp_addr, wp);
                if (retval != ERROR_OK)
                        break;
+
+               /* Avoid GDB timeouts */
+               keep_alive();
        }
 
        if (retval != ERROR_OK) {