0,0 → 1,86 |
/* |
* Copyright (c) 2001-2004 Jakub Jermar |
* All rights reserved. |
* |
* Redistribution and use in source and binary forms, with or without |
* modification, are permitted provided that the following conditions |
* are met: |
* |
* - Redistributions of source code must retain the above copyright |
* notice, this list of conditions and the following disclaimer. |
* - Redistributions in binary form must reproduce the above copyright |
* notice, this list of conditions and the following disclaimer in the |
* documentation and/or other materials provided with the distribution. |
* - The name of the author may not be used to endorse or promote products |
* derived from this software without specific prior written permission. |
* |
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
*/ |
|
/** @addtogroup generic |
* @{ |
*/ |
/** @file |
*/ |
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#ifndef KERN_CONFIG_H_ |
#define KERN_CONFIG_H_ |
|
#include <arch/types.h> |
#include <arch/mm/page.h> |
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#define STACK_SIZE PAGE_SIZE |
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#define CONFIG_MEMORY_SIZE (8 * 1024 * 1024) |
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#define CONFIG_INIT_TASKS 32 |
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typedef struct { |
uintptr_t addr; |
size_t size; |
} init_task_t; |
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typedef struct { |
count_t cnt; |
init_task_t tasks[CONFIG_INIT_TASKS]; |
} init_t; |
|
/** Boot allocations. |
* |
* Allocatations made by the boot that are meant to be used by the kernel |
* are all recorded in the ballocs_t type. |
*/ |
typedef struct { |
uintptr_t base; |
size_t size; |
} ballocs_t; |
|
typedef struct { |
count_t cpu_count; /**< Number of processors detected. */ |
volatile count_t cpu_active; /**< Number of processors that are up and running. */ |
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uintptr_t base; |
size_t memory_size; /**< Size of detected memory in bytes. */ |
size_t kernel_size; /**< Size of memory in bytes taken by kernel and stack */ |
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uintptr_t stack_base; /**< Base adddress of initial stack */ |
size_t stack_size; /**< Size of initial stack */ |
} config_t; |
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extern config_t config; |
extern init_t init; |
extern ballocs_t ballocs; |
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#endif |
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/** @} |
*/ |