1// Copyright 2016 The Fuchsia Authors 2// Copyright (c) 2008-2014 Travis Geiselbrecht 3// 4// Use of this source code is governed by a MIT-style 5// license that can be found in the LICENSE file or at 6// https://opensource.org/licenses/MIT 7 8#pragma once 9 10#include <zircon/compiler.h> 11#include <sys/types.h> 12 13__BEGIN_CDECLS 14 15void arch_early_init(void); 16void arch_init(void); 17 18// Called just before initiating a system suspend to give the arch layer a 19// chance to save state. Must be called with interrupts disabled. 20void arch_suspend(void); 21// Called immediately after resuming from a system suspend to let the arch layer 22// reinitialize arch components. Must be called with interrupts disabled. 23void arch_resume(void); 24 25void arch_enter_uspace(uintptr_t entry_point, uintptr_t sp, 26 uintptr_t arg1, uintptr_t arg2) __NO_RETURN; 27 28__END_CDECLS 29 30/* arch specific bits */ 31#include <arch/defines.h> 32