Ejemplo n.º 1
0
void Universe::evolute() {
	prepare_multithreading();
	update_agent_parallel();

	if (CONFIG::diffusion)
		update_environment_p();

	CONFIG::time += CONFIG::timestep;
}
Ejemplo n.º 2
0
/**
 *
 * @brief Initialize kernel
 *
 * This routine is invoked when the system is ready to run C code. The
 * processor must be running in 32-bit mode, and the BSS must have been
 * cleared/zeroed.
 *
 * @return Does not return
 */
FUNC_NORETURN void _Cstart(void)
{
#ifdef CONFIG_ARCH_HAS_CUSTOM_SWAP_TO_MAIN
	void *dummy_thread = NULL;
#else
	/* floating point is NOT used during kernel init */

	char __stack dummy_stack[_K_THREAD_NO_FLOAT_SIZEOF];
	void *dummy_thread = dummy_stack;
#endif

	/*
	 * Initialize kernel data structures. This step includes
	 * initializing the interrupt subsystem, which must be performed
	 * before the hardware initialization phase.
	 */

	prepare_multithreading(dummy_thread);

	/* perform basic hardware initialization */
	_sys_device_do_config_level(_SYS_INIT_LEVEL_PRE_KERNEL_1);
	_sys_device_do_config_level(_SYS_INIT_LEVEL_PRE_KERNEL_2);

	/* initialize stack canaries */
#ifdef CONFIG_STACK_CANARIES
	__stack_chk_guard = (void *)sys_rand32_get();
#endif

	/* display boot banner */

	PRINT_BOOT_BANNER();

	switch_to_main_thread();

	/*
	 * Compiler can't tell that the above routines won't return and issues
	 * a warning unless we explicitly tell it that control never gets this
	 * far.
	 */

	CODE_UNREACHABLE;
}