b0d8e689ac
and why they are called. Introduced a cpu_init_post_vm() that will now call arch_init_post_vm() instead of letting main() doing it. Fixed some return types (mostly from int to status_t). git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9438 a95241bf-73f2-0310-859d-f6bbb57e9c96
53 lines
1019 B
C
53 lines
1019 B
C
/*
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** Copyright 2002-2004, The Haiku Team. All rights reserved.
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** Distributed under the terms of the Haiku License.
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**
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** Copyright 2002, Travis Geiselbrecht. All rights reserved.
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** Distributed under the terms of the NewOS License.
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*/
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#ifndef _KERNEL_CPU_H
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#define _KERNEL_CPU_H
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#include <smp.h>
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#include <timer.h>
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#include <boot/kernel_args.h>
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/* CPU local data structure */
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typedef union cpu_ent {
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struct {
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int cpu_num;
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// thread.c: used to force a reschedule at quantum expiration time
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int preempted;
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timer quantum_timer;
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} info;
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uint32 align[16];
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} cpu_ent;
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/**
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* Defined in core/cpu.c
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*/
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extern cpu_ent cpu[MAX_BOOT_CPUS];
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#ifdef __cplusplus
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extern "C" {
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#endif
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status_t cpu_preboot_init(struct kernel_args *args);
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status_t cpu_init(struct kernel_args *args);
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status_t cpu_init_post_vm(struct kernel_args *args);
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cpu_ent *get_cpu_struct(void);
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extern inline cpu_ent *get_cpu_struct(void) { return &cpu[smp_get_current_cpu()]; }
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#ifdef __cplusplus
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}
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#endif
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#endif /* _KERNEL_CPU_H */
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