| 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 |