| 0,0 → 1,97 |
|---|
| /* |
| * Copyright (C) 2003-2004 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. |
| */ |
| |
| #ifndef __mips32_EXCEPTION_H__ |
| #define __mips32_EXCEPTION_H__ |
| |
| #ifndef __mips32_TYPES_H__ |
| # include <arch/types.h> |
| #endif |
| |
| #define EXC_Int 0 |
| #define EXC_Mod 1 |
| #define EXC_TLBL 2 |
| #define EXC_TLBS 3 |
| #define EXC_AdEL 4 |
| #define EXC_AdES 5 |
| #define EXC_IBE 6 |
| #define EXC_DBE 7 |
| #define EXC_Sys 8 |
| #define EXC_Bp 9 |
| #define EXC_RI 10 |
| #define EXC_CpU 11 |
| #define EXC_Ov 12 |
| #define EXC_Tr 13 |
| #define EXC_VCEI 14 |
| #define EXC_FPE 15 |
| #define EXC_WATCH 23 |
| #define EXC_VCED 31 |
| |
| struct exception_regdump { |
| __u32 at; |
| __u32 v0; |
| __u32 v1; |
| __u32 a0; |
| __u32 a1; |
| __u32 a2; |
| __u32 a3; |
| __u32 t0; |
| __u32 t1; |
| __u32 t2; |
| __u32 t3; |
| __u32 t4; |
| __u32 t5; |
| __u32 t6; |
| __u32 t7; |
| __u32 s0; |
| __u32 s1; |
| __u32 s2; |
| __u32 s3; |
| __u32 s4; |
| __u32 s5; |
| __u32 s6; |
| __u32 s7; |
| __u32 t8; |
| __u32 t9; |
| __u32 gp; |
| __u32 sp; |
| __u32 s8; |
| __u32 ra; |
| |
| __u32 lo; |
| __u32 hi; |
| |
| __u32 status; /* cp0_status */ |
| __u32 epc; /* cp0_epc */ |
| }; |
| |
| extern void exception(struct exception_regdump *pstate); |
| extern void tlb_refill_entry(void); |
| extern void exception_entry(void); |
| extern void cache_error_entry(void); |
| #endif |