cmd: add missing usage vars

[fw/openocd] / src / target / arm9tdmi.c

diff --git a/src/target/arm9tdmi.c b/src/target/arm9tdmi.c
index 0749a56ed61de9fd8f92a252c6d5f7e21bb3561a..493adb3bff8955fee32e554158005c72c1cb81fc 100644 (file)
--- a/src/target/arm9tdmi.c
+++ b/src/target/arm9tdmi.c
@@ -60,7 +60,7 @@ enum arm9tdmi_vector_bit
 };
 
 static const struct arm9tdmi_vector {
-       char *name;
+       const char *name;
        uint32_t value;
 } arm9tdmi_vectors[] = {
        {"reset", ARM9TDMI_RESET_VECTOR},
@@ -103,7 +103,9 @@ int arm9tdmi_examine_debug_reason(struct target *target)
                {
                        return retval;
                }
-               arm_jtag_set_instr(&arm7_9->jtag_info, arm7_9->jtag_info.intest_instr, NULL, TAP_DRPAUSE);
+               retval = arm_jtag_set_instr(&arm7_9->jtag_info, arm7_9->jtag_info.intest_instr, NULL, TAP_DRPAUSE);
+               if (retval != ERROR_OK)
+                       return retval;
 
                jtag_add_dr_scan(arm7_9->jtag_info.tap, 3, fields, TAP_DRPAUSE);
                if ((retval = jtag_execute_queue()) != ERROR_OK)
@@ -157,7 +159,9 @@ int arm9tdmi_clock_out(struct arm_jtag *jtag_info, uint32_t instr,
                return retval;
        }
 
-       arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_DRPAUSE);
+       retval = arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_DRPAUSE);
+       if (retval != ERROR_OK)
+               return retval;
 
        fields[0].num_bits = 32;
        fields[0].out_value = out_buf;
@@ -215,7 +219,9 @@ int arm9tdmi_clock_data_in(struct arm_jtag *jtag_info, uint32_t *in)
                return retval;
        }
 
-       arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_DRPAUSE);
+       retval = arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_DRPAUSE);
+       if (retval != ERROR_OK)
+               return retval;
 
        fields[0].num_bits = 32;
        fields[0].out_value = NULL;
@@ -281,11 +287,13 @@ int arm9tdmi_clock_data_in_endianness(struct arm_jtag *jtag_info,
                return retval;
        }
 
-       arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_DRPAUSE);
+       retval = arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_DRPAUSE);
+       if (retval != ERROR_OK)
+               return retval;
 
        fields[0].num_bits = 32;
        fields[0].out_value = NULL;
-       jtag_alloc_in_value32(&fields[0]);
+       fields[0].in_value = in;
 
        fields[1].num_bits = 3;
        fields[1].out_value = NULL;
@@ -297,7 +305,11 @@ int arm9tdmi_clock_data_in_endianness(struct arm_jtag *jtag_info,
 
        jtag_add_dr_scan(jtag_info->tap, 3, fields, TAP_DRPAUSE);
 
-       jtag_add_callback4(arm9endianness, (jtag_callback_data_t)in, (jtag_callback_data_t)size, (jtag_callback_data_t)be, (jtag_callback_data_t)fields[0].in_value);
+       jtag_add_callback4(arm9endianness,
+               (jtag_callback_data_t)in,
+               (jtag_callback_data_t)size,
+               (jtag_callback_data_t)be,
+               (jtag_callback_data_t)in);
 
        jtag_add_runtest(0, TAP_DRPAUSE);
 
@@ -915,6 +927,7 @@ const struct command_registration arm9tdmi_command_handlers[] = {
                .name = "arm9",
                .mode = COMMAND_ANY,
                .help = "arm9 command group",
+               .usage = "",
                .chain = arm9tdmi_exec_command_handlers,
        },
        COMMAND_REGISTRATION_DONE