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/*
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 * Copyright (C) 2005 Martin Decky
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 * All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 *
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 * - Redistributions of source code must retain the above copyright
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 *   notice, this list of conditions and the following disclaimer.
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 * - Redistributions in binary form must reproduce the above copyright
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 *   notice, this list of conditions and the following disclaimer in the
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 *   documentation and/or other materials provided with the distribution.
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 * - The name of the author may not be used to endorse or promote products
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 *   derived from this software without specific prior written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 */
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#include <arch.h>
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#include <arch/boot/boot.h>
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#include <arch/console.h>
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#include <arch/drivers/cuda.h>
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#include <arch/mm/memory_init.h>
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#include <arch/interrupt.h>
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#include <userspace.h>
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#include <proc/uarg.h>
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bootinfo_t bootinfo;
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void arch_pre_main(void)
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{
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    /* Setup usermode */
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    init.cnt = 1;
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    init.tasks[0].addr = PA2KA(bootinfo.init.addr);
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    init.tasks[0].size = bootinfo.init.size;
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}
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void arch_pre_mm_init(void)
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{
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    /* Initialize dispatch table */
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    interrupt_init();
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    /* Start decrementer */
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    start_decrementer();
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    ppc32_console_init();
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    cuda_init();
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}
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void arch_post_mm_init(void)
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{
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}
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void arch_pre_smp_init(void)
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{
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    memory_print_map();
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}
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void arch_post_smp_init(void)
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{
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}
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void calibrate_delay_loop(void)
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{
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}
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void userspace(uspace_arg_t *kernel_uarg)
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{
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    userspace_asm((__address) kernel_uarg->uspace_uarg, (__address) kernel_uarg->uspace_stack, (__address) kernel_uarg->uspace_entry);
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    /* Unreachable */
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    for (;;)
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        ;
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}