0,0 → 1,74 |
/* |
* 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. |
*/ |
|
/** |
* This file contains interrupt vector trap handler. |
*/ |
|
#ifndef __sparc64_INTERRUPT_H__ |
#define __sparc64_INTERRUPT_H__ |
|
#include <arch/trap/trap_table.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, -128, %sp |
mov \n - 1, %o0 |
call exc_dispatch |
mov %fp, %o1 |
restore |
retry |
.endm |
|
.macro INTERRUPT_VECTOR_TRAP_HANDLER |
retry |
.endm |
#endif /* __ASM__ */ |
|
#endif |