WebSVN – HelenOS-historic – Diff – /kernel/trunk/arch/sparc64/include/trap/interrupt.h


/*
 * Copyright (C) 2005 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 sparc64interrupt
 * @{
 */
/**
 * @file
 * @brief This file contains interrupt vector trap handler.
 */
 
#ifndef __sparc64_TRAP_INTERRUPT_H__
#define __sparc64_TRAP_INTERRUPT_H__
 
#include <arch/trap/trap_table.h>
#include <arch/stack.h>
 
#define TT_INTERRUPT_LEVEL_1            0x41
#define TT_INTERRUPT_LEVEL_2            0x42
#define TT_INTERRUPT_LEVEL_3            0x43
#define TT_INTERRUPT_LEVEL_4            0x44
#define TT_INTERRUPT_LEVEL_5            0x45
#define TT_INTERRUPT_LEVEL_6            0x46
#define TT_INTERRUPT_LEVEL_7            0x47
#define TT_INTERRUPT_LEVEL_8            0x48
#define TT_INTERRUPT_LEVEL_9            0x49
#define TT_INTERRUPT_LEVEL_10           0x4a
#define TT_INTERRUPT_LEVEL_11           0x4b
#define TT_INTERRUPT_LEVEL_12           0x4c
#define TT_INTERRUPT_LEVEL_13           0x4d
#define TT_INTERRUPT_LEVEL_14           0x4e
#define TT_INTERRUPT_LEVEL_15           0x4f
 
#define TT_INTERRUPT_VECTOR_TRAP        0x60
 
#define INTERRUPT_LEVEL_N_HANDLER_SIZE      TRAP_TABLE_ENTRY_SIZE
#define INTERRUPT_VECTOR_TRAP_HANDLER_SIZE  TRAP_TABLE_ENTRY_SIZE
 
#ifdef __ASM__
.macro INTERRUPT_LEVEL_N_HANDLER n
    save %sp, -PREEMPTIBLE_HANDLER_STACK_FRAME_SIZE, %sp
    mov \n - 1, %o0
    mov %fp, %o1
    PREEMPTIBLE_HANDLER exc_dispatch
.endm
 
.macro INTERRUPT_VECTOR_TRAP_HANDLER
    retry
.endm
#endif /* __ASM__ */
 
#endif
 
/** @}
 */
 
 

Subversion Repositories HelenOS-historic

(root)/kernel/trunk/arch/sparc64/include/trap/interrupt.h – Rev 1703 → 1784

Rev 1703		Rev 1784
1	/*	1	/*
2	* Copyright (C) 2005 Jakub Jermar	2	* Copyright (C) 2005 Jakub Jermar
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 sparc64interrupt	29	/** @addtogroup sparc64interrupt
30	* @{	30	* @{
31	*/	31	*/
32	/**	32	/**
33	* @file	33	* @file
34	* @brief This file contains interrupt vector trap handler.	34	* @brief This file contains interrupt vector trap handler.
35	*/	35	*/
36		36
37	#ifndef __sparc64_TRAP_INTERRUPT_H__	37	#ifndef __sparc64_TRAP_INTERRUPT_H__
38	#define __sparc64_TRAP_INTERRUPT_H__	38	#define __sparc64_TRAP_INTERRUPT_H__
39		39
40	#include <arch/trap/trap_table.h>	40	#include <arch/trap/trap_table.h>
41	#include <arch/stack.h>	41	#include <arch/stack.h>
42		42
43	#define TT_INTERRUPT_LEVEL_1 0x41	43	#define TT_INTERRUPT_LEVEL_1 0x41
44	#define TT_INTERRUPT_LEVEL_2 0x42	44	#define TT_INTERRUPT_LEVEL_2 0x42
45	#define TT_INTERRUPT_LEVEL_3 0x43	45	#define TT_INTERRUPT_LEVEL_3 0x43
46	#define TT_INTERRUPT_LEVEL_4 0x44	46	#define TT_INTERRUPT_LEVEL_4 0x44
47	#define TT_INTERRUPT_LEVEL_5 0x45	47	#define TT_INTERRUPT_LEVEL_5 0x45
48	#define TT_INTERRUPT_LEVEL_6 0x46	48	#define TT_INTERRUPT_LEVEL_6 0x46
49	#define TT_INTERRUPT_LEVEL_7 0x47	49	#define TT_INTERRUPT_LEVEL_7 0x47
50	#define TT_INTERRUPT_LEVEL_8 0x48	50	#define TT_INTERRUPT_LEVEL_8 0x48
51	#define TT_INTERRUPT_LEVEL_9 0x49	51	#define TT_INTERRUPT_LEVEL_9 0x49
52	#define TT_INTERRUPT_LEVEL_10 0x4a	52	#define TT_INTERRUPT_LEVEL_10 0x4a
53	#define TT_INTERRUPT_LEVEL_11 0x4b	53	#define TT_INTERRUPT_LEVEL_11 0x4b
54	#define TT_INTERRUPT_LEVEL_12 0x4c	54	#define TT_INTERRUPT_LEVEL_12 0x4c
55	#define TT_INTERRUPT_LEVEL_13 0x4d	55	#define TT_INTERRUPT_LEVEL_13 0x4d
56	#define TT_INTERRUPT_LEVEL_14 0x4e	56	#define TT_INTERRUPT_LEVEL_14 0x4e
57	#define TT_INTERRUPT_LEVEL_15 0x4f	57	#define TT_INTERRUPT_LEVEL_15 0x4f
58		58
59	#define TT_INTERRUPT_VECTOR_TRAP 0x60	59	#define TT_INTERRUPT_VECTOR_TRAP 0x60
60		60
61	#define INTERRUPT_LEVEL_N_HANDLER_SIZE TRAP_TABLE_ENTRY_SIZE	61	#define INTERRUPT_LEVEL_N_HANDLER_SIZE TRAP_TABLE_ENTRY_SIZE
62	#define INTERRUPT_VECTOR_TRAP_HANDLER_SIZE TRAP_TABLE_ENTRY_SIZE	62	#define INTERRUPT_VECTOR_TRAP_HANDLER_SIZE TRAP_TABLE_ENTRY_SIZE
63		63
64	#ifdef __ASM__	64	#ifdef __ASM__
65	.macro INTERRUPT_LEVEL_N_HANDLER n	65	.macro INTERRUPT_LEVEL_N_HANDLER n
66	save %sp, -PREEMPTIBLE_HANDLER_STACK_FRAME_SIZE, %sp	66	save %sp, -PREEMPTIBLE_HANDLER_STACK_FRAME_SIZE, %sp
67	mov \n - 1, %o0	67	mov \n - 1, %o0
68	mov %fp, %o1	68	mov %fp, %o1
69	PREEMPTIBLE_HANDLER exc_dispatch	69	PREEMPTIBLE_HANDLER exc_dispatch
70	.endm	70	.endm
71		71
72	.macro INTERRUPT_VECTOR_TRAP_HANDLER	72	.macro INTERRUPT_VECTOR_TRAP_HANDLER
73	retry	73	retry
74	.endm	74	.endm
75	#endif /* __ASM__ */	75	#endif /* __ASM__ */
76		76
77	#endif	77	#endif
78		78
79	/** @}	79	/** @}
80	*/	80	*/
81		-
82		81