more robust error reporting for DCC

[openocd.git] / src / target / arm7_9_common.c

diff --git a/src/target/arm7_9_common.c b/src/target/arm7_9_common.c
index a814d2e97fb182be9e2792fd266d68afd0a07a32..a9f06df0bae5e2f962463677d9cde19b9409bdb1 100644 (file)
--- a/src/target/arm7_9_common.c
+++ b/src/target/arm7_9_common.c
@@ -2282,6 +2282,10 @@ static int arm7_9_dcc_completion(struct target_s *target, u32 exit_point, int ti
        int retval = ERROR_OK;
        armv4_5_common_t *armv4_5 = target->arch_info;
        arm7_9_common_t *arm7_9 = armv4_5->arch_info;
+
+       if ((retval=target_wait_state(target, TARGET_DEBUG_RUNNING, 500))!=ERROR_OK)
+               return retval;
+
        int little=target->endianness==TARGET_LITTLE_ENDIAN;
        int count=dcc_count;
        u8 *buffer=dcc_buffer;