1 //===-- RegisterInfos_loongarch64.h -----------------------------*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #ifdef DECLARE_REGISTER_INFOS_LOONGARCH64_STRUCT 10 11 #include <stddef.h> 12 13 #include "lldb/lldb-defines.h" 14 #include "lldb/lldb-enumerations.h" 15 #include "lldb/lldb-private.h" 16 17 #include "Utility/LoongArch_DWARF_Registers.h" 18 #include "lldb-loongarch-register-enums.h" 19 20 #ifndef GPR_OFFSET 21 #error GPR_OFFSET must be defined before including this header file 22 #endif 23 24 #ifndef FPR_OFFSET 25 #error FPR_OFFSET must be defined before including this header file 26 #endif 27 28 #ifndef LSX_OFFSET 29 #error LSX_OFFSET must be defined before including this header file 30 #endif 31 32 #ifndef LASX_OFFSET 33 #error LASX_OFFSET must be defined before including this header file 34 #endif 35 36 using namespace loongarch_dwarf; 37 38 // clang-format off 39 40 // I suppose EHFrame and DWARF are the same. 41 #define KIND_HELPER(reg, generic_kind) \ 42 { \ 43 loongarch_dwarf::dwarf_##reg, loongarch_dwarf::dwarf_##reg, generic_kind, \ 44 LLDB_INVALID_REGNUM, reg##_loongarch \ 45 } 46 47 // Generates register kinds array for generic purpose registers 48 #define GPR64_KIND(reg, generic_kind) KIND_HELPER(reg, generic_kind) 49 50 // Generates register kinds array for floating point registers 51 #define FPR64_KIND(reg, generic_kind) KIND_HELPER(reg, generic_kind) 52 53 // Defines a 64-bit general purpose register 54 #define DEFINE_GPR64(reg, generic_kind) DEFINE_GPR64_ALT(reg, reg, generic_kind) 55 #define DEFINE_GPR64_ALT(reg, alt, generic_kind) \ 56 { \ 57 #reg, #alt, 8, GPR_OFFSET(gpr_##reg##_loongarch - gpr_first_loongarch), \ 58 lldb::eEncodingUint, lldb::eFormatHex, \ 59 GPR64_KIND(gpr_##reg, generic_kind), nullptr, nullptr, nullptr, \ 60 } 61 62 // Defines a 64-bit floating point register 63 #define DEFINE_FPR64(reg, generic_kind) DEFINE_FPR64_ALT(reg, reg, generic_kind) 64 #define DEFINE_FPR64_ALT(reg, alt, generic_kind) \ 65 { \ 66 #reg, #alt, 8, FPR_OFFSET(fpr_##reg##_loongarch - fpr_first_loongarch), \ 67 lldb::eEncodingUint, lldb::eFormatHex, \ 68 FPR64_KIND(fpr_##reg, generic_kind), nullptr, nullptr, nullptr, \ 69 } 70 71 #define DEFINE_FCC(reg, generic_kind) \ 72 { \ 73 #reg, nullptr, 1, FCC_OFFSET(fpr_##reg##_loongarch - fpr_fcc0_loongarch), \ 74 lldb::eEncodingUint, lldb::eFormatHex, \ 75 FPR64_KIND(fpr_##reg, generic_kind), nullptr, nullptr, nullptr, \ 76 } 77 78 #define DEFINE_FCSR(reg, generic_kind) \ 79 { \ 80 #reg, nullptr, 4, FCSR_OFFSET, \ 81 lldb::eEncodingUint, lldb::eFormatHex, \ 82 FPR64_KIND(fpr_##reg, generic_kind), nullptr, nullptr, nullptr, \ 83 } 84 85 #define DEFINE_LSX(reg, generic_kind) \ 86 { \ 87 #reg, nullptr, 16, LSX_OFFSET(lsx_##reg##_loongarch - lsx_first_loongarch),\ 88 lldb::eEncodingVector, lldb::eFormatVectorOfUInt8, \ 89 KIND_HELPER(lsx_##reg, generic_kind), nullptr, nullptr, nullptr, \ 90 } 91 92 #define DEFINE_LASX(reg, generic_kind) \ 93 { \ 94 #reg, nullptr, 32, \ 95 LASX_OFFSET(lasx_##reg##_loongarch - lasx_first_loongarch), \ 96 lldb::eEncodingVector, lldb::eFormatVectorOfUInt8, \ 97 KIND_HELPER(lasx_##reg, generic_kind), nullptr, nullptr, nullptr, \ 98 } 99 100 // clang-format on 101 102 static lldb_private::RegisterInfo g_register_infos_loongarch64[] = { 103 DEFINE_GPR64_ALT(r0, zero, LLDB_INVALID_REGNUM), 104 DEFINE_GPR64_ALT(r1, ra, LLDB_REGNUM_GENERIC_RA), 105 DEFINE_GPR64_ALT(r2, tp, LLDB_INVALID_REGNUM), 106 DEFINE_GPR64_ALT(r3, sp, LLDB_REGNUM_GENERIC_SP), 107 DEFINE_GPR64_ALT(r4, a0, LLDB_REGNUM_GENERIC_ARG1), 108 DEFINE_GPR64_ALT(r5, a1, LLDB_REGNUM_GENERIC_ARG2), 109 DEFINE_GPR64_ALT(r6, a2, LLDB_REGNUM_GENERIC_ARG3), 110 DEFINE_GPR64_ALT(r7, a3, LLDB_REGNUM_GENERIC_ARG4), 111 DEFINE_GPR64_ALT(r8, a4, LLDB_REGNUM_GENERIC_ARG5), 112 DEFINE_GPR64_ALT(r9, a5, LLDB_REGNUM_GENERIC_ARG6), 113 DEFINE_GPR64_ALT(r10, a6, LLDB_REGNUM_GENERIC_ARG7), 114 DEFINE_GPR64_ALT(r11, a7, LLDB_REGNUM_GENERIC_ARG8), 115 DEFINE_GPR64_ALT(r12, t0, LLDB_INVALID_REGNUM), 116 DEFINE_GPR64_ALT(r13, t1, LLDB_INVALID_REGNUM), 117 DEFINE_GPR64_ALT(r14, t2, LLDB_INVALID_REGNUM), 118 DEFINE_GPR64_ALT(r15, t3, LLDB_INVALID_REGNUM), 119 DEFINE_GPR64_ALT(r16, t4, LLDB_INVALID_REGNUM), 120 DEFINE_GPR64_ALT(r17, t5, LLDB_INVALID_REGNUM), 121 DEFINE_GPR64_ALT(r18, t6, LLDB_INVALID_REGNUM), 122 DEFINE_GPR64_ALT(r19, t7, LLDB_INVALID_REGNUM), 123 DEFINE_GPR64_ALT(r20, t8, LLDB_INVALID_REGNUM), 124 DEFINE_GPR64(r21, LLDB_INVALID_REGNUM), 125 DEFINE_GPR64_ALT(r22, fp, LLDB_REGNUM_GENERIC_FP), 126 DEFINE_GPR64_ALT(r23, s0, LLDB_INVALID_REGNUM), 127 DEFINE_GPR64_ALT(r24, s1, LLDB_INVALID_REGNUM), 128 DEFINE_GPR64_ALT(r25, s2, LLDB_INVALID_REGNUM), 129 DEFINE_GPR64_ALT(r26, s3, LLDB_INVALID_REGNUM), 130 DEFINE_GPR64_ALT(r27, s4, LLDB_INVALID_REGNUM), 131 DEFINE_GPR64_ALT(r28, s5, LLDB_INVALID_REGNUM), 132 DEFINE_GPR64_ALT(r29, s6, LLDB_INVALID_REGNUM), 133 DEFINE_GPR64_ALT(r30, s7, LLDB_INVALID_REGNUM), 134 DEFINE_GPR64_ALT(r31, s8, LLDB_INVALID_REGNUM), 135 136 DEFINE_GPR64(orig_a0, LLDB_INVALID_REGNUM), 137 DEFINE_GPR64(pc, LLDB_REGNUM_GENERIC_PC), 138 DEFINE_GPR64(badv, LLDB_INVALID_REGNUM), 139 DEFINE_GPR64(reserved0, LLDB_INVALID_REGNUM), 140 DEFINE_GPR64(reserved1, LLDB_INVALID_REGNUM), 141 DEFINE_GPR64(reserved2, LLDB_INVALID_REGNUM), 142 DEFINE_GPR64(reserved3, LLDB_INVALID_REGNUM), 143 DEFINE_GPR64(reserved4, LLDB_INVALID_REGNUM), 144 DEFINE_GPR64(reserved5, LLDB_INVALID_REGNUM), 145 DEFINE_GPR64(reserved6, LLDB_INVALID_REGNUM), 146 DEFINE_GPR64(reserved7, LLDB_INVALID_REGNUM), 147 DEFINE_GPR64(reserved8, LLDB_INVALID_REGNUM), 148 DEFINE_GPR64(reserved9, LLDB_INVALID_REGNUM), 149 150 DEFINE_FPR64_ALT(f0, fa0, LLDB_INVALID_REGNUM), 151 DEFINE_FPR64_ALT(f1, fa1, LLDB_INVALID_REGNUM), 152 DEFINE_FPR64_ALT(f2, fa2, LLDB_INVALID_REGNUM), 153 DEFINE_FPR64_ALT(f3, fa3, LLDB_INVALID_REGNUM), 154 DEFINE_FPR64_ALT(f4, fa4, LLDB_INVALID_REGNUM), 155 DEFINE_FPR64_ALT(f5, fa5, LLDB_INVALID_REGNUM), 156 DEFINE_FPR64_ALT(f6, fa6, LLDB_INVALID_REGNUM), 157 DEFINE_FPR64_ALT(f7, fa7, LLDB_INVALID_REGNUM), 158 DEFINE_FPR64_ALT(f8, ft0, LLDB_INVALID_REGNUM), 159 DEFINE_FPR64_ALT(f9, ft1, LLDB_INVALID_REGNUM), 160 DEFINE_FPR64_ALT(f10, ft2, LLDB_INVALID_REGNUM), 161 DEFINE_FPR64_ALT(f11, ft3, LLDB_INVALID_REGNUM), 162 DEFINE_FPR64_ALT(f12, ft4, LLDB_INVALID_REGNUM), 163 DEFINE_FPR64_ALT(f13, ft5, LLDB_INVALID_REGNUM), 164 DEFINE_FPR64_ALT(f14, ft6, LLDB_INVALID_REGNUM), 165 DEFINE_FPR64_ALT(f15, ft7, LLDB_INVALID_REGNUM), 166 DEFINE_FPR64_ALT(f16, ft8, LLDB_INVALID_REGNUM), 167 DEFINE_FPR64_ALT(f17, ft9, LLDB_INVALID_REGNUM), 168 DEFINE_FPR64_ALT(f18, ft10, LLDB_INVALID_REGNUM), 169 DEFINE_FPR64_ALT(f19, ft11, LLDB_INVALID_REGNUM), 170 DEFINE_FPR64_ALT(f20, ft12, LLDB_INVALID_REGNUM), 171 DEFINE_FPR64_ALT(f21, ft13, LLDB_INVALID_REGNUM), 172 DEFINE_FPR64_ALT(f22, ft14, LLDB_INVALID_REGNUM), 173 DEFINE_FPR64_ALT(f23, ft15, LLDB_INVALID_REGNUM), 174 DEFINE_FPR64_ALT(f24, fs0, LLDB_INVALID_REGNUM), 175 DEFINE_FPR64_ALT(f25, fs1, LLDB_INVALID_REGNUM), 176 DEFINE_FPR64_ALT(f26, fs2, LLDB_INVALID_REGNUM), 177 DEFINE_FPR64_ALT(f27, fs3, LLDB_INVALID_REGNUM), 178 DEFINE_FPR64_ALT(f28, fs4, LLDB_INVALID_REGNUM), 179 DEFINE_FPR64_ALT(f29, fs5, LLDB_INVALID_REGNUM), 180 DEFINE_FPR64_ALT(f30, fs6, LLDB_INVALID_REGNUM), 181 DEFINE_FPR64_ALT(f31, fs7, LLDB_INVALID_REGNUM), 182 183 DEFINE_FCC(fcc0, LLDB_INVALID_REGNUM), 184 DEFINE_FCC(fcc1, LLDB_INVALID_REGNUM), 185 DEFINE_FCC(fcc2, LLDB_INVALID_REGNUM), 186 DEFINE_FCC(fcc3, LLDB_INVALID_REGNUM), 187 DEFINE_FCC(fcc4, LLDB_INVALID_REGNUM), 188 DEFINE_FCC(fcc5, LLDB_INVALID_REGNUM), 189 DEFINE_FCC(fcc6, LLDB_INVALID_REGNUM), 190 DEFINE_FCC(fcc7, LLDB_INVALID_REGNUM), 191 DEFINE_FCSR(fcsr, LLDB_INVALID_REGNUM), 192 193 DEFINE_LSX(vr0, LLDB_INVALID_REGNUM), 194 DEFINE_LSX(vr1, LLDB_INVALID_REGNUM), 195 DEFINE_LSX(vr2, LLDB_INVALID_REGNUM), 196 DEFINE_LSX(vr3, LLDB_INVALID_REGNUM), 197 DEFINE_LSX(vr4, LLDB_INVALID_REGNUM), 198 DEFINE_LSX(vr5, LLDB_INVALID_REGNUM), 199 DEFINE_LSX(vr6, LLDB_INVALID_REGNUM), 200 DEFINE_LSX(vr7, LLDB_INVALID_REGNUM), 201 DEFINE_LSX(vr8, LLDB_INVALID_REGNUM), 202 DEFINE_LSX(vr9, LLDB_INVALID_REGNUM), 203 DEFINE_LSX(vr10, LLDB_INVALID_REGNUM), 204 DEFINE_LSX(vr11, LLDB_INVALID_REGNUM), 205 DEFINE_LSX(vr12, LLDB_INVALID_REGNUM), 206 DEFINE_LSX(vr13, LLDB_INVALID_REGNUM), 207 DEFINE_LSX(vr14, LLDB_INVALID_REGNUM), 208 DEFINE_LSX(vr15, LLDB_INVALID_REGNUM), 209 DEFINE_LSX(vr16, LLDB_INVALID_REGNUM), 210 DEFINE_LSX(vr17, LLDB_INVALID_REGNUM), 211 DEFINE_LSX(vr18, LLDB_INVALID_REGNUM), 212 DEFINE_LSX(vr19, LLDB_INVALID_REGNUM), 213 DEFINE_LSX(vr20, LLDB_INVALID_REGNUM), 214 DEFINE_LSX(vr21, LLDB_INVALID_REGNUM), 215 DEFINE_LSX(vr22, LLDB_INVALID_REGNUM), 216 DEFINE_LSX(vr23, LLDB_INVALID_REGNUM), 217 DEFINE_LSX(vr24, LLDB_INVALID_REGNUM), 218 DEFINE_LSX(vr25, LLDB_INVALID_REGNUM), 219 DEFINE_LSX(vr26, LLDB_INVALID_REGNUM), 220 DEFINE_LSX(vr27, LLDB_INVALID_REGNUM), 221 DEFINE_LSX(vr28, LLDB_INVALID_REGNUM), 222 DEFINE_LSX(vr29, LLDB_INVALID_REGNUM), 223 DEFINE_LSX(vr30, LLDB_INVALID_REGNUM), 224 DEFINE_LSX(vr31, LLDB_INVALID_REGNUM), 225 226 DEFINE_LASX(xr0, LLDB_INVALID_REGNUM), 227 DEFINE_LASX(xr1, LLDB_INVALID_REGNUM), 228 DEFINE_LASX(xr2, LLDB_INVALID_REGNUM), 229 DEFINE_LASX(xr3, LLDB_INVALID_REGNUM), 230 DEFINE_LASX(xr4, LLDB_INVALID_REGNUM), 231 DEFINE_LASX(xr5, LLDB_INVALID_REGNUM), 232 DEFINE_LASX(xr6, LLDB_INVALID_REGNUM), 233 DEFINE_LASX(xr7, LLDB_INVALID_REGNUM), 234 DEFINE_LASX(xr8, LLDB_INVALID_REGNUM), 235 DEFINE_LASX(xr9, LLDB_INVALID_REGNUM), 236 DEFINE_LASX(xr10, LLDB_INVALID_REGNUM), 237 DEFINE_LASX(xr11, LLDB_INVALID_REGNUM), 238 DEFINE_LASX(xr12, LLDB_INVALID_REGNUM), 239 DEFINE_LASX(xr13, LLDB_INVALID_REGNUM), 240 DEFINE_LASX(xr14, LLDB_INVALID_REGNUM), 241 DEFINE_LASX(xr15, LLDB_INVALID_REGNUM), 242 DEFINE_LASX(xr16, LLDB_INVALID_REGNUM), 243 DEFINE_LASX(xr17, LLDB_INVALID_REGNUM), 244 DEFINE_LASX(xr18, LLDB_INVALID_REGNUM), 245 DEFINE_LASX(xr19, LLDB_INVALID_REGNUM), 246 DEFINE_LASX(xr20, LLDB_INVALID_REGNUM), 247 DEFINE_LASX(xr21, LLDB_INVALID_REGNUM), 248 DEFINE_LASX(xr22, LLDB_INVALID_REGNUM), 249 DEFINE_LASX(xr23, LLDB_INVALID_REGNUM), 250 DEFINE_LASX(xr24, LLDB_INVALID_REGNUM), 251 DEFINE_LASX(xr25, LLDB_INVALID_REGNUM), 252 DEFINE_LASX(xr26, LLDB_INVALID_REGNUM), 253 DEFINE_LASX(xr27, LLDB_INVALID_REGNUM), 254 DEFINE_LASX(xr28, LLDB_INVALID_REGNUM), 255 DEFINE_LASX(xr29, LLDB_INVALID_REGNUM), 256 DEFINE_LASX(xr30, LLDB_INVALID_REGNUM), 257 DEFINE_LASX(xr31, LLDB_INVALID_REGNUM), 258 }; 259 260 #endif // DECLARE_REGISTER_INFOS_LOONGARCH64_STRUCT 261