WebSVN – HelenOS – Diff – /branches/arm/kernel/arch/arm32/src/arm32.c


/*
 * Copyright (c) 2007 Michal Kebrt
 * 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 arm32
 * @{
 */
/** @file
 */
 
 
#include <arch.h>
#include <arch/boot.h>
#include <config.h>
#include <arch/console.h>
#include <ddi/device.h>
 
#include "aux_print/printf.h"
 
bootinfo_t bootinfo;
 
void arch_pre_main(void)
{
    aux_printf("arch_pre_main\n");
    int i;
 
    init.cnt = bootinfo.cnt;
 
    for (i = 0; i < bootinfo.cnt; ++i) {
        init.tasks[i].addr = bootinfo.tasks[i].addr;
        init.tasks[i].size = bootinfo.tasks[i].size;
//      aux_printf("%L, %d\n", bootinfo.tasks[i].addr, bootinfo.tasks[i].size);
    }
 
}
 
void arch_pre_mm_init(void)
{
    aux_printf("arch_pre_mm_init\n");
 
    console_init(device_assign_devno());
 
}
 
void arch_post_mm_init(void)
{
    aux_printf("arch_post_mm_init\n");
    /* TODO */
}
 
void arch_post_cpu_init(void)
{
    /* TODO */
}
 
void arch_pre_smp_init(void)
{
    /* TODO */
}
 
void arch_post_smp_init(void)
{
    /* TODO */
}
 
/** Perform arm32 specific tasks needed before the new task is run. */
void before_task_runs_arch(void)
{
    /* TODO */
}
 
/** Perform arm32 specific tasks needed before the new thread is scheduled. */
void before_thread_runs_arch(void)
{
    /* TODO */
}
 
void after_thread_ran_arch(void)
{
    /* TODO */
}
 
/** @}
 */
 

Rev 2173	Rev 2182
1	/*	1	/*
2	* Copyright (c) 2007 Michal Kebrt	2	* Copyright (c) 2007 Michal Kebrt
3	* All rights reserved.	3	* All rights reserved.
4	*	4	*
5	* Redistribution and use in source and binary forms, with or without	5	* Redistribution and use in source and binary forms, with or without
6	* modification, are permitted provided that the following conditions	6	* modification, are permitted provided that the following conditions
7	* are met:	7	* are met:
8	*	8	*
9	* - Redistributions of source code must retain the above copyright	9	* - Redistributions of source code must retain the above copyright
10	* notice, this list of conditions and the following disclaimer.	10	* notice, this list of conditions and the following disclaimer.
11	* - Redistributions in binary form must reproduce the above copyright	11	* - Redistributions in binary form must reproduce the above copyright
12	* notice, this list of conditions and the following disclaimer in the	12	* notice, this list of conditions and the following disclaimer in the
13	* documentation and/or other materials provided with the distribution.	13	* documentation and/or other materials provided with the distribution.
14	* - The name of the author may not be used to endorse or promote products	14	* - The name of the author may not be used to endorse or promote products
15	* derived from this software without specific prior written permission.	15	* derived from this software without specific prior written permission.
16	*	16	*
17	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR	17	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18	* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES	18	* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19	* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.	19	* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20	* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,	20	* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21	* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT	21	* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22	* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,	22	* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23	* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY	23	* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24	* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT	24	* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF	25	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26	* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.	26	* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27	*/	27	*/
28		28
29	/** @addtogroup arm32	29	/** @addtogroup arm32
30	* @{	30	* @{
31	*/	31	*/
32	/** @file	32	/** @file
33	*/	33	*/
34		34
35		35
36	#include <arch.h>	36	#include <arch.h>
37	#include <arch/boot.h>	37	#include <arch/boot.h>
38	#include <config.h>	38	#include <config.h>
39	#include <arch/console.h>	39	#include <arch/console.h>
40	#include <ddi/device.h>	40	#include <ddi/device.h>
41		41
42	#include "aux_print/printf.h"	42	#include "aux_print/printf.h"
43		43
44	bootinfo_t bootinfo;	44	bootinfo_t bootinfo;
45		45
46	void arch_pre_main(void)	46	void arch_pre_main(void)
47	{	47	{
48	aux_printf("arch_pre_main\n");	48	aux_printf("arch_pre_main\n");
49	int i;	49	int i;
50		50
51	init.cnt = bootinfo.cnt;	51	init.cnt = bootinfo.cnt;
52		52
53	for (i = 0; i < bootinfo.cnt; ++i) {	53	for (i = 0; i < bootinfo.cnt; ++i) {
54	init.tasks[i].addr = bootinfo.tasks[i].addr;	54	init.tasks[i].addr = bootinfo.tasks[i].addr;
55	init.tasks[i].size = bootinfo.tasks[i].size;	55	init.tasks[i].size = bootinfo.tasks[i].size;
56	// aux_printf("%L, %d\n", bootinfo.tasks[i].addr, bootinfo.tasks[i].size);	56	// aux_printf("%L, %d\n", bootinfo.tasks[i].addr, bootinfo.tasks[i].size);
57	}	57	}
58		58
59	}	59	}
60		60
61	void arch_pre_mm_init(void)	61	void arch_pre_mm_init(void)
62	{	62	{
63	aux_printf("arch_pre_mm_init\n");	63	aux_printf("arch_pre_mm_init\n");
64		64
65	console_init(device_assign_devno());	65	console_init(device_assign_devno());
-		66
66	}	67	}
67		68
68	void arch_post_mm_init(void)	69	void arch_post_mm_init(void)
69	{	70	{
-		71	aux_printf("arch_post_mm_init\n");
70	/* TODO */	72	/* TODO */
71	}	73	}
72		74
73	void arch_post_cpu_init(void)	75	void arch_post_cpu_init(void)
74	{	76	{
75	/* TODO */	77	/* TODO */
76	}	78	}
77		79
78	void arch_pre_smp_init(void)	80	void arch_pre_smp_init(void)
79	{	81	{
80	/* TODO */	82	/* TODO */
81	}	83	}
82		84
83	void arch_post_smp_init(void)	85	void arch_post_smp_init(void)
84	{	86	{
85	/* TODO */	87	/* TODO */
86	}	88	}
87		89
88	/** Perform arm32 specific tasks needed before the new task is run. */	90	/** Perform arm32 specific tasks needed before the new task is run. */
89	void before_task_runs_arch(void)	91	void before_task_runs_arch(void)
90	{	92	{
91	/* TODO */	93	/* TODO */
92	}	94	}
93		95
94	/** Perform arm32 specific tasks needed before the new thread is scheduled. */	96	/** Perform arm32 specific tasks needed before the new thread is scheduled. */
95	void before_thread_runs_arch(void)	97	void before_thread_runs_arch(void)
96	{	98	{
97	/* TODO */	99	/* TODO */
98	}	100	}
99		101
100	void after_thread_ran_arch(void)	102	void after_thread_ran_arch(void)
101	{	103	{
102	/* TODO */	104	/* TODO */
103	}	105	}
104		106
105	/** @}	107	/** @}
106	*/	108	*/
107		109

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(root)/branches/arm/kernel/arch/arm32/src/arm32.c – Rev 2173 → 2182