arm: add error propagation for enable/disable mmu caches

[openocd] / src / target / armv4_5.c

diff --git a/src/target/armv4_5.c b/src/target/armv4_5.c
index 048878574b0099c17b49d26751532cbc74195d9a..1a84a5f4e77b34680e06f4ff7c0ff3a07c054545 100644 (file)
--- a/src/target/armv4_5.c
+++ b/src/target/armv4_5.c
@@ -217,7 +217,7 @@ enum arm_mode armv4_5_number_to_mode(int number)
        }
 }
 
-const char *arm_state_strings[] =
+static const char *arm_state_strings[] =
 {
        "ARM", "Thumb", "Jazelle", "ThumbEE",
 };
@@ -820,11 +820,9 @@ static int jim_mcrmrc(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
        struct arm *arm;
        int retval;
 
-       context = Jim_GetAssocData(interp, "context");
-       if (context == NULL) {
-               LOG_ERROR("%s: no command context", __func__);
-               return JIM_ERR;
-       }
+       context = current_command_context(interp);
+       assert( context != NULL);
+
        target = get_current_target(context);
        if (target == NULL) {
                LOG_ERROR("%s: no current target", __func__);
@@ -840,13 +838,6 @@ static int jim_mcrmrc(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
                return JIM_ERR;
        }
 
-       if (arm->core_type == ARM_MODE_THREAD)
-       {
-               /* armv7m not supported */
-               LOG_ERROR("Unsupported Command");
-               return ERROR_OK;
-       }
-
        if ((argc < 6) || (argc > 7)) {
                /* FIXME use the command name to verify # params... */
                LOG_ERROR("%s: wrong number of arguments", __func__);