use COMMAND_HANDLER macro to define all commands

[fw/openocd] / src / target / arm720t.c

diff --git a/src/target/arm720t.c b/src/target/arm720t.c
index 673296eedf86e346a11f35af2759e96dde2022b3..6a5a4e74789bb7da730e3b3c7a04ad6d5d1d1aa1 100644 (file)
--- a/src/target/arm720t.c
+++ b/src/target/arm720t.c
@@ -247,6 +247,25 @@ static int arm720t_arch_state(struct target_s *target)
        return ERROR_OK;
 }
 
+static int arm720_mmu(struct target_s *target, int *enabled)
+{
+       if (target->state != TARGET_HALTED) {
+               LOG_ERROR("%s: target not halted", __func__);
+               return ERROR_TARGET_INVALID;
+       }
+
+       *enabled = target_to_arm720(target)->armv4_5_mmu.mmu_enabled;
+       return ERROR_OK;
+}
+
+static int arm720_virt2phys(struct target_s *target,
+               uint32_t virt, uint32_t *phys)
+{
+       /** @todo Implement this!  */
+       LOG_ERROR("%s: not implemented", __func__);
+       return ERROR_FAIL;
+}
+
 static int arm720t_read_memory(struct target_s *target,
                uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer)
 {
@@ -384,13 +403,13 @@ static int arm720t_init_arch_info(target_t *target,
 
 static int arm720t_target_create(struct target_s *target, Jim_Interp *interp)
 {
-       struct arm720t_common_s *arm720t = target_to_arm720(target);
+       struct arm720t_common_s *arm720t = calloc(1, sizeof(*arm720t));
 
+       arm720t->arm7tdmi_common.arm7_9_common.armv4_5_common.is_armv4 = true;
        return arm720t_init_arch_info(target, arm720t, target->tap);
 }
 
-static int arm720t_handle_cp15_command(struct command_context_s *cmd_ctx,
-               char *cmd, char **args, int argc)
+COMMAND_HANDLER(arm720t_handle_cp15_command)
 {
        int retval;
        target_t *target = get_current_target(cmd_ctx);
@@ -512,6 +531,9 @@ target_type_t arm720t_target =
        .write_memory = arm7_9_write_memory,
        .read_phys_memory = arm720t_read_phys_memory,
        .write_phys_memory = arm720t_write_phys_memory,
+       .mmu = arm720_mmu,
+       .virt2phys = arm720_virt2phys,
+
        .bulk_write_memory = arm7_9_bulk_write_memory,
        .checksum_memory = arm7_9_checksum_memory,
        .blank_check_memory = arm7_9_blank_check_memory,