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>
 
bootinfo_t bootinfo;
 
static void aux_write(char * str) {
    while (*str) {
        *((char *)0x10000000) = *str;
        ++str;
    }
}
 
void arch_pre_main(void)
{
    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_write("X\n");
    }
 
}
 
void arch_pre_mm_init(void)
{
    /* TODO */
}
 
void arch_post_mm_init(void)
{
    /* 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 2131	Rev 2159
1	/*	1	/*
2	* Copyright (c) 2003-2004 Jakub Jermar	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>
-		38	#include <config.h>
-		39
-		40	bootinfo_t bootinfo;
-		41
-		42	static void aux_write(char * str) {
-		43	while (*str) {
-		44	((char )0x10000000) = *str;
-		45	++str;
-		46	}
-		47	}
37		48
38	void arch_pre_main(void)	49	void arch_pre_main(void)
39	{	50	{
40	/* TODO */	51	int i;
-		52
-		53	init.cnt = bootinfo.cnt;
-		54
-		55	for (i = 0; i < bootinfo.cnt; ++i) {
-		56	init.tasks[i].addr = bootinfo.tasks[i].addr;
-		57	init.tasks[i].size = bootinfo.tasks[i].size;
-		58	aux_write("X\n");
-		59	}
-		60
41	}	61	}
42		62
43	void arch_pre_mm_init(void)	63	void arch_pre_mm_init(void)
44	{	64	{
45	/* TODO */	65	/* TODO */
46	}	66	}
47		67
48	void arch_post_mm_init(void)	68	void arch_post_mm_init(void)
49	{	69	{
50	/* TODO */	70	/* TODO */
51	}	71	}
52		72
53	void arch_post_cpu_init(void)	73	void arch_post_cpu_init(void)
54	{	74	{
55	/* TODO */	75	/* TODO */
56	}	76	}
57		77
58	void arch_pre_smp_init(void)	78	void arch_pre_smp_init(void)
59	{	79	{
60	/* TODO */	80	/* TODO */
61	}	81	}
62		82
63	void arch_post_smp_init(void)	83	void arch_post_smp_init(void)
64	{	84	{
65	/* TODO */	85	/* TODO */
66	}	86	}
67		87
68	/** Perform arm32 specific tasks needed before the new task is run. */	88	/** Perform arm32 specific tasks needed before the new task is run. */
69	void before_task_runs_arch(void)	89	void before_task_runs_arch(void)
70	{	90	{
71	/* TODO */	91	/* TODO */
72	}	92	}
73		93
74	/** Perform arm32 specific tasks needed before the new thread is scheduled. */	94	/** Perform arm32 specific tasks needed before the new thread is scheduled. */
75	void before_thread_runs_arch(void)	95	void before_thread_runs_arch(void)
76	{	96	{
77	/* TODO */	97	/* TODO */
78	}	98	}
79		99
80	void after_thread_ran_arch(void)	100	void after_thread_ran_arch(void)
81	{	101	{
82	/* TODO */	102	/* TODO */
83	}	103	}
84		104
85	/** @}	105	/** @}
86	*/	106	*/
87		107

Subversion Repositories HelenOS

(root)/branches/arm/kernel/arch/arm32/src/arm32.c – Rev 2131 → 2159