1 /*- 2 * Copyright (c) 2001 Jake Burkholder. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD$ 27 */ 28 29 #ifndef _MACHINE_TRAP_H_ 30 #define _MACHINE_TRAP_H_ 31 32 #ifdef _KERNEL 33 34 #define T_RESERVED 0 35 #define T_INSTRUCTION_EXCEPTION 1 36 #define T_INSTRUCTION_ERROR 2 37 #define T_INSTRUCTION_PROTECTION 3 38 #define T_ILLTRAP_INSTRUCTION 4 39 #define T_ILLEGAL_INSTRUCTION 5 40 #define T_PRIVILEGED_OPCODE 6 41 #define T_FP_DISABLED 7 42 #define T_FP_EXCEPTION_IEEE_754 8 43 #define T_FP_EXCEPTION_OTHER 9 44 #define T_TAG_OVERFLOW 10 45 #define T_DIVISION_BY_ZERO 11 46 #define T_DATA_EXCEPTION 12 47 #define T_DATA_ERROR 13 48 #define T_DATA_PROTECTION 14 49 #define T_MEM_ADDRESS_NOT_ALIGNED 15 50 #define T_PRIVILEGED_ACTION 16 51 #define T_ASYNC_DATA_ERROR 17 52 #define T_TRAP_INSTRUCTION_16 18 53 #define T_TRAP_INSTRUCTION_17 19 54 #define T_TRAP_INSTRUCTION_18 20 55 #define T_TRAP_INSTRUCTION_19 21 56 #define T_TRAP_INSTRUCTION_20 22 57 #define T_TRAP_INSTRUCTION_21 23 58 #define T_TRAP_INSTRUCTION_22 24 59 #define T_TRAP_INSTRUCTION_23 25 60 #define T_TRAP_INSTRUCTION_24 26 61 #define T_TRAP_INSTRUCTION_25 27 62 #define T_TRAP_INSTRUCTION_26 28 63 #define T_TRAP_INSTRUCTION_27 29 64 #define T_TRAP_INSTRUCTION_28 30 65 #define T_TRAP_INSTRUCTION_29 31 66 #define T_TRAP_INSTRUCTION_30 32 67 #define T_TRAP_INSTRUCTION_31 33 68 #define T_INSTRUCTION_MISS 34 69 #define T_DATA_MISS 35 70 71 #define T_INTERRUPT 36 72 #define T_PA_WATCHPOINT 37 73 #define T_VA_WATCHPOINT 38 74 #define T_CORRECTED_ECC_ERROR 39 75 #define T_SPILL 40 76 #define T_FILL 41 77 #define T_FILL_RET 42 78 #define T_BREAKPOINT 43 79 #define T_CLEAN_WINDOW 44 80 #define T_RANGE_CHECK 45 81 #define T_FIX_ALIGNMENT 46 82 #define T_INTEGER_OVERFLOW 47 83 #define T_SYSCALL 48 84 #define T_RSTRWP_PHYS 49 85 #define T_RSTRWP_VIRT 50 86 #define T_KSTACK_FAULT 51 87 88 #define T_MAX (T_KSTACK_FAULT + 1) 89 90 #define T_KERNEL 64 91 92 #ifndef LOCORE 93 void sun4u_set_traptable(void *tba_addr); 94 extern const char *const trap_msg[]; 95 #endif 96 97 #endif 98 99 #endif /* !_MACHINE_TRAP_H_ */ 100