doc: list internal commands called by init

[fw/openocd] / src / rtos / zephyr.c

diff --git a/src/rtos/zephyr.c b/src/rtos/zephyr.c
index e5d683507207d4e08f5d21b5304aecd8a7c5622e..630511636babb41ee6137e2e8c1005f7213093c6 100644 (file)
--- a/src/rtos/zephyr.c
+++ b/src/rtos/zephyr.c
@@ -189,11 +189,11 @@ enum zephyr_symbol_values {
        ZEPHYR_VAL_COUNT
 };
 
-static int64_t zephyr_cortex_m_stack_align(struct target *target,
+static target_addr_t zephyr_cortex_m_stack_align(struct target *target,
                const uint8_t *stack_data,
-               const struct rtos_register_stacking *stacking, int64_t stack_ptr)
+               const struct rtos_register_stacking *stacking, target_addr_t stack_ptr)
 {
-       return rtos_Cortex_M_stack_align(target, stack_data, stacking,
+       return rtos_cortex_m_stack_align(target, stack_data, stacking,
                        stack_ptr, ARM_XPSR_OFFSET);
 }
 
@@ -340,6 +340,14 @@ static struct zephyr_params zephyr_params_list[] = {
                .cpu_saved_fp_stacking = &arm_cpu_saved_fp_stacking,
                .get_cpu_state = &zephyr_get_arm_state,
        },
+       {
+               .target_name = "cortex_r4",
+               .pointer_width = 4,
+               .callee_saved_stacking = &arm_callee_saved_stacking,
+               .cpu_saved_nofp_stacking = &arm_cpu_saved_nofp_stacking,
+               .cpu_saved_fp_stacking = &arm_cpu_saved_fp_stacking,
+               .get_cpu_state = &zephyr_get_arm_state,
+       },
        {
                .target_name = "hla_target",
                .pointer_width = 4,
@@ -385,7 +393,7 @@ static const struct symbol_table_elem zephyr_symbol_list[] = {
 
 static bool zephyr_detect_rtos(struct target *target)
 {
-       if (target->rtos->symbols == NULL) {
+       if (!target->rtos->symbols) {
                LOG_INFO("Zephyr: no symbols while detecting RTOS");
                return false;
        }
@@ -745,14 +753,14 @@ static int zephyr_get_thread_reg_list(struct rtos *rtos, int64_t thread_id,
 
        LOG_INFO("Getting thread %" PRId64 " reg list", thread_id);
 
-       if (rtos == NULL)
+       if (!rtos)
                return ERROR_FAIL;
 
        if (thread_id == 0)
                return ERROR_FAIL;
 
        params = rtos->rtos_specific_params;
-       if (params == NULL)
+       if (!params)
                return ERROR_FAIL;
 
        addr = thread_id + params->offsets[OFFSET_T_STACK_POINTER]