2  * Copyright (c) 2010-2014 Wind River Systems, Inc.
4  * SPDX-License-Identifier: Apache-2.0
27 #include <zephyr/linker/linker-defs.h>
68 			thread_data->init_thread,  in z_init_static_threads()
69 			thread_data->init_stack,  in z_init_static_threads()
70 			thread_data->init_stack_size,  in z_init_static_threads()
71 			thread_data->init_entry,  in z_init_static_threads()
72 			thread_data->init_p1,  in z_init_static_threads()
73 			thread_data->init_p2,  in z_init_static_threads()
74 			thread_data->init_p3,  in z_init_static_threads()
75 			thread_data->init_prio,  in z_init_static_threads()
76 			thread_data->init_options,  in z_init_static_threads()
77 			thread_data->init_name);  in z_init_static_threads()
79 		thread_data->init_thread->init_data = thread_data;  in z_init_static_threads()
84 		for (int i = 0; pos->objects[i] != NULL; i++) {  in z_init_static_threads()
85 			k_object_access_grant(pos->objects[i],  in z_init_static_threads()
86 					      pos->thread);  in z_init_static_threads()
92 	 * Non-legacy static threads may be started immediately or  in z_init_static_threads()
98 	 * Note that static threads defined using the legacy API have a  in z_init_static_threads()
106 			thread_schedule_new(thread_data->init_thread,  in z_init_static_threads()
182  * This code is called so early in the boot process that code coverage
225 	z_early_memset(__bss_start, 0, __bss_end - __bss_start);  in z_bss_zero()
229 		       - (uintptr_t) &__ccm_bss_start);  in z_bss_zero()
234 		       - (uintptr_t) &__dtcm_bss_start);  in z_bss_zero()
239 		       - (uintptr_t) &__ocm_bss_start);  in z_bss_zero()
248 		       ((uintptr_t) &__gcov_bss_end - (uintptr_t) &__gcov_bss_start));  in z_bss_zero()
266 		       - (uintptr_t)&lnkr_boot_bss_start);  in z_bss_zero_boot()
288 		       - (uintptr_t)&lnkr_pinned_bss_start);  in z_bss_zero_pinned()
307 	const struct device *dev = entry->dev;  in do_device_init()
310 	if (entry->init_fn.dev != NULL) {  in do_device_init()
311 		rc = entry->init_fn.dev(dev);  in do_device_init()
317 				rc = -rc;  in do_device_init()
322 			dev->state->init_res = rc;  in do_device_init()
326 	dev->state->initialized = true;  in do_device_init()
364 		const struct device *dev = entry->dev;  in z_sys_init_run_level()
371 			result = entry->init_fn.sys();  in z_sys_init_run_level()
381 		return -ENOENT;  in z_impl_device_init()
385 		if (entry->dev == dev) {  in z_impl_device_init()
390 	return -ENOENT;  in z_impl_device_init()
419 		args_buf + CONFIG_BOOTARGS_ARGS_BUFFER_SIZE - sizeof(char *));  in prepare_main_args()
442 				" - bootargs truncated");  in prepare_main_args()
446 		argv_begin--;  in prepare_main_args()
484 				" - bootargs truncated");  in prepare_main_args()
567 	/* Mark non-essential since main() has no more work to do */  in bg_thread_main()
571 	/* Dump coverage data once the main() has exited. */  in bg_thread_main()
574 } /* LCOV_EXCL_LINE ... because we just dumped final coverage data */  in bg_thread_main()
604 	thread->base.is_idle = 1U;  in init_idle_thread()
618 	_kernel.cpus[id].usage->track_usage =  in z_init_cpu()
645  * the init and idle threads and any architecture-specific initialization.
664 	 * - the cache can never be NULL  in prepare_multithreading()
665 	 * - the main thread will be the one to run first  in prepare_multithreading()
666 	 * - no other thread is initialized yet and thus their priority fields  in prepare_multithreading()
714 		/* Try to see if driver provides an ISR-specific API */  in z_early_rand_get()
717 			length -= rc;  in z_early_rand_get()
732 		length -= rc;  in z_early_rand_get()
742  * processor must be running in 32-bit mode, and the BSS must have been
751 	/* gcov hook needed to get the coverage report.*/  in z_cstart()
757 	/* perform any architecture-specific initialization */  in z_cstart()
798 	/* Custom ARCH-specific routine to switch to main()  in z_cstart()
799 	 * in the case of no multi-threading.  in z_cstart()
807 	 * We've already dumped coverage data at this point.  in z_cstart()