1 /*- 2 * Copyright (c) 2014 Andrew Turner 3 * Copyright (c) 2014-2015 The FreeBSD Foundation 4 * All rights reserved. 5 * 6 * This software was developed by Andrew Turner under 7 * sponsorship from the FreeBSD Foundation. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 */ 30 31 #ifdef __arm__ 32 #include <arm/reg.h> 33 #else /* !__arm__ */ 34 35 #ifndef _MACHINE_REG_H_ 36 #define _MACHINE_REG_H_ 37 38 #include <sys/_types.h> 39 40 struct reg { 41 __uint64_t x[30]; 42 __uint64_t lr; 43 __uint64_t sp; 44 __uint64_t elr; 45 __uint64_t spsr; 46 }; 47 48 struct reg32 { 49 unsigned int r[13]; 50 unsigned int r_sp; 51 unsigned int r_lr; 52 unsigned int r_pc; 53 unsigned int r_cpsr; 54 }; 55 56 struct fpreg { 57 __uint128_t fp_q[32]; 58 __uint32_t fp_sr; 59 __uint32_t fp_cr; 60 }; 61 62 struct fpreg32 { 63 int dummy; 64 }; 65 66 #define SVEREG_FLAG_REGS_MASK 0x0001 67 #define SVEREG_FLAG_FP 0x0000 68 #define SVEREG_FLAG_SVE 0x0001 69 70 struct svereg_header { 71 __uint32_t sve_size; 72 __uint32_t sve_maxsize; 73 __uint16_t sve_vec_len; 74 __uint16_t sve_max_vec_len; 75 __uint16_t sve_flags; 76 __uint16_t sve_reserved; 77 }; 78 79 struct dbreg { 80 __uint8_t db_debug_ver; 81 __uint8_t db_nbkpts; 82 __uint8_t db_nwtpts; 83 __uint8_t db_pad[5]; 84 85 struct { 86 __uint64_t dbr_addr; 87 __uint32_t dbr_ctrl; 88 __uint32_t dbr_pad; 89 } db_breakregs[16]; 90 struct { 91 __uint64_t dbw_addr; 92 __uint32_t dbw_ctrl; 93 __uint32_t dbw_pad; 94 } db_watchregs[16]; 95 }; 96 97 struct dbreg32 { 98 int dummy; 99 }; 100 101 struct arm64_addr_mask { 102 __uint64_t code; 103 __uint64_t data; 104 }; 105 106 #define __HAVE_REG32 107 108 #endif /* !_MACHINE_REG_H_ */ 109 110 #endif /* !__arm__ */ 111