1//===-- RegisterInfos_x86_64.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// This file is meant to be textually included. Do not #include modular 10// headers here. 11 12// Computes the offset of the given GPR in the user data area. 13#define GPR_OFFSET(regname) (LLVM_EXTENSION offsetof(GPR, regname)) 14 15// Computes the offset of the given FPR in the extended data area. 16#define FPR_OFFSET(regname) \ 17 (LLVM_EXTENSION offsetof(UserArea, fpr) + \ 18 LLVM_EXTENSION offsetof(FPR, fxsave) + \ 19 LLVM_EXTENSION offsetof(FXSAVE, regname)) 20 21// Computes the offset of the YMM register assembled from register halves. 22// Based on DNBArchImplX86_64.cpp from debugserver 23#define YMM_OFFSET(reg_index) \ 24 (LLVM_EXTENSION offsetof(UserArea, fpr) + \ 25 LLVM_EXTENSION offsetof(FPR, xsave) + \ 26 LLVM_EXTENSION offsetof(XSAVE, ymmh[0]) + (32 * reg_index)) 27 28// Guarantees BNDR/BNDC offsets do not overlap with YMM offsets. 29#define GDB_REMOTE_OFFSET 128 30 31#define BNDR_OFFSET(reg_index) \ 32 (LLVM_EXTENSION offsetof(UserArea, fpr) + \ 33 LLVM_EXTENSION offsetof(FPR, xsave) + \ 34 LLVM_EXTENSION offsetof(XSAVE, mpxr[reg_index]) + GDB_REMOTE_OFFSET) 35 36#define BNDC_OFFSET(reg_index) \ 37 (LLVM_EXTENSION offsetof(UserArea, fpr) + \ 38 LLVM_EXTENSION offsetof(FPR, xsave) + \ 39 LLVM_EXTENSION offsetof(XSAVE, mpxc[reg_index]) + GDB_REMOTE_OFFSET) 40 41#ifdef DECLARE_REGISTER_INFOS_X86_64_STRUCT 42 43// Number of bytes needed to represent a FPR. 44#define FPR_SIZE(reg) sizeof(((FXSAVE *)nullptr)->reg) 45 46// Number of bytes needed to represent the i'th FP register. 47#define FP_SIZE sizeof(((MMSReg *)nullptr)->bytes) 48 49// Number of bytes needed to represent an XMM register. 50#define XMM_SIZE sizeof(XMMReg) 51 52// Number of bytes needed to represent a YMM register. 53#define YMM_SIZE sizeof(YMMReg) 54 55// Number of bytes needed to represent MPX registers. 56#define BNDR_SIZE sizeof(MPXReg) 57#define BNDC_SIZE sizeof(MPXCsr) 58 59#define DR_SIZE sizeof(((DBG *)nullptr)->dr[0]) 60 61// RegisterKind: EHFrame, DWARF, Generic, Process Plugin, LLDB 62 63// Note that the size and offset will be updated by platform-specific classes. 64#define DEFINE_GPR(reg, alt, kind1, kind2, kind3, kind4) \ 65 { \ 66 #reg, alt, sizeof(((GPR *)nullptr)->reg), \ 67 GPR_OFFSET(reg), eEncodingUint, eFormatHex, \ 68 {kind1, kind2, kind3, kind4, \ 69 lldb_##reg##_x86_64 }, \ 70 nullptr, nullptr, nullptr, \ 71 } 72 73#define DEFINE_FPR(name, reg, kind1, kind2, kind3, kind4) \ 74 { \ 75 #name, nullptr, FPR_SIZE(reg), FPR_OFFSET(reg), eEncodingUint, eFormatHex, \ 76 {kind1, kind2, kind3, kind4, \ 77 lldb_##name##_x86_64 }, \ 78 nullptr, nullptr, nullptr, \ 79 } 80 81#define DEFINE_FP_ST(reg, i) \ 82 { \ 83 #reg #i, nullptr, FP_SIZE, \ 84 LLVM_EXTENSION FPR_OFFSET( \ 85 stmm[i]), eEncodingVector, eFormatVectorOfUInt8, \ 86 {dwarf_st##i##_x86_64, dwarf_st##i##_x86_64, LLDB_INVALID_REGNUM, \ 87 LLDB_INVALID_REGNUM, lldb_st##i##_x86_64 }, \ 88 nullptr, nullptr, nullptr, \ 89 } 90 91#define DEFINE_FP_MM(reg, i, streg) \ 92 { \ 93 #reg #i, nullptr, sizeof(uint64_t), LLVM_EXTENSION FPR_OFFSET(stmm[i]), \ 94 eEncodingUint, eFormatHex, \ 95 {dwarf_mm##i##_x86_64, dwarf_mm##i##_x86_64, LLDB_INVALID_REGNUM, \ 96 LLDB_INVALID_REGNUM, lldb_mm##i##_x86_64 }, \ 97 RegisterContextPOSIX_x86::g_contained_##streg##_64, \ 98 RegisterContextPOSIX_x86::g_invalidate_##streg##_64, \ 99 nullptr, \ 100 } 101 102#define DEFINE_XMM(reg, i) \ 103 { \ 104 #reg #i, nullptr, XMM_SIZE, \ 105 LLVM_EXTENSION FPR_OFFSET( \ 106 reg[i]), eEncodingVector, eFormatVectorOfUInt8, \ 107 {dwarf_##reg##i##_x86_64, dwarf_##reg##i##_x86_64, \ 108 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, \ 109 lldb_##reg##i##_x86_64 }, \ 110 nullptr, nullptr, nullptr, \ 111 } 112 113#define DEFINE_YMM(reg, i) \ 114 { \ 115 #reg #i, nullptr, YMM_SIZE, \ 116 LLVM_EXTENSION YMM_OFFSET(i), eEncodingVector, eFormatVectorOfUInt8, \ 117 {dwarf_##reg##i##h_x86_64, \ 118 dwarf_##reg##i##h_x86_64, \ 119 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, \ 120 lldb_##reg##i##_x86_64 }, \ 121 nullptr, nullptr, nullptr, \ 122 } 123 124#define DEFINE_BNDR(reg, i) \ 125 { \ 126 #reg #i, nullptr, BNDR_SIZE, \ 127 LLVM_EXTENSION BNDR_OFFSET(i), eEncodingVector, eFormatVectorOfUInt64, \ 128 {dwarf_##reg##i##_x86_64, \ 129 dwarf_##reg##i##_x86_64, \ 130 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, \ 131 lldb_##reg##i##_x86_64 }, \ 132 nullptr, nullptr, nullptr, \ 133 } 134 135#define DEFINE_BNDC(name, i) \ 136 { \ 137 #name, nullptr, BNDC_SIZE, \ 138 LLVM_EXTENSION BNDC_OFFSET(i), eEncodingVector, eFormatVectorOfUInt8, \ 139 {LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, \ 140 LLDB_INVALID_REGNUM, lldb_##name##_x86_64 }, \ 141 nullptr, nullptr, nullptr, \ 142 } 143 144#define DEFINE_DR(reg, i) \ 145 { \ 146 #reg #i, nullptr, DR_SIZE, \ 147 DR_OFFSET(i), eEncodingUint, eFormatHex, \ 148 {LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, \ 149 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, \ 150 lldb_##reg##i##_x86_64 }, \ 151 nullptr, nullptr, nullptr, \ 152 } 153 154#define DEFINE_GPR_PSEUDO_32(reg32, reg64) \ 155 { \ 156 #reg32, nullptr, 4, \ 157 GPR_OFFSET(reg64), eEncodingUint, eFormatHex, \ 158 {LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, \ 159 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, \ 160 lldb_##reg32##_x86_64 }, \ 161 RegisterContextPOSIX_x86::g_contained_##reg64, \ 162 RegisterContextPOSIX_x86::g_invalidate_##reg64, \ 163 nullptr, \ 164 } 165 166#define DEFINE_GPR_PSEUDO_16(reg16, reg64) \ 167 { \ 168 #reg16, nullptr, 2, \ 169 GPR_OFFSET(reg64), eEncodingUint, eFormatHex, \ 170 {LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, \ 171 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, \ 172 lldb_##reg16##_x86_64 }, \ 173 RegisterContextPOSIX_x86::g_contained_##reg64, \ 174 RegisterContextPOSIX_x86::g_invalidate_##reg64, \ 175 nullptr, \ 176 } 177 178#define DEFINE_GPR_PSEUDO_8H(reg8, reg64) \ 179 { \ 180 #reg8, nullptr, 1, \ 181 GPR_OFFSET(reg64) + 1, eEncodingUint, eFormatHex, \ 182 {LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, \ 183 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, \ 184 lldb_##reg8##_x86_64 }, \ 185 RegisterContextPOSIX_x86::g_contained_##reg64, \ 186 RegisterContextPOSIX_x86::g_invalidate_##reg64, \ 187 nullptr, \ 188 } 189 190#define DEFINE_GPR_PSEUDO_8L(reg8, reg64) \ 191 { \ 192 #reg8, nullptr, 1, \ 193 GPR_OFFSET(reg64), eEncodingUint, eFormatHex, \ 194 {LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, \ 195 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, \ 196 lldb_##reg8##_x86_64 }, \ 197 RegisterContextPOSIX_x86::g_contained_##reg64, \ 198 RegisterContextPOSIX_x86::g_invalidate_##reg64, \ 199 nullptr \ 200 } 201 202#define DEFINE_FPR_32(name, reg, kind1, kind2, kind3, kind4, reg64) \ 203 { \ 204 #name, nullptr, FPR_SIZE(reg), FPR_OFFSET(reg), eEncodingUint, eFormatHex, \ 205 {kind1, kind2, kind3, kind4, lldb_##name##_x86_64 }, \ 206 RegisterContextPOSIX_x86::g_contained_##reg64, \ 207 RegisterContextPOSIX_x86::g_invalidate_##reg64, \ 208 nullptr, \ 209 } 210 211// clang-format off 212static RegisterInfo g_register_infos_x86_64[] = { 213// General purpose registers EH_Frame DWARF Generic Process Plugin 214// =========================== ================== ================ ========================= ==================== 215 DEFINE_GPR(rax, nullptr, dwarf_rax_x86_64, dwarf_rax_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM), 216 DEFINE_GPR(rbx, nullptr, dwarf_rbx_x86_64, dwarf_rbx_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM), 217 DEFINE_GPR(rcx, nullptr, dwarf_rcx_x86_64, dwarf_rcx_x86_64, LLDB_REGNUM_GENERIC_ARG4, LLDB_INVALID_REGNUM), 218 DEFINE_GPR(rdx, nullptr, dwarf_rdx_x86_64, dwarf_rdx_x86_64, LLDB_REGNUM_GENERIC_ARG3, LLDB_INVALID_REGNUM), 219 DEFINE_GPR(rdi, nullptr, dwarf_rdi_x86_64, dwarf_rdi_x86_64, LLDB_REGNUM_GENERIC_ARG1, LLDB_INVALID_REGNUM), 220 DEFINE_GPR(rsi, nullptr, dwarf_rsi_x86_64, dwarf_rsi_x86_64, LLDB_REGNUM_GENERIC_ARG2, LLDB_INVALID_REGNUM), 221 DEFINE_GPR(rbp, nullptr, dwarf_rbp_x86_64, dwarf_rbp_x86_64, LLDB_REGNUM_GENERIC_FP, LLDB_INVALID_REGNUM), 222 DEFINE_GPR(rsp, nullptr, dwarf_rsp_x86_64, dwarf_rsp_x86_64, LLDB_REGNUM_GENERIC_SP, LLDB_INVALID_REGNUM), 223 DEFINE_GPR(r8, nullptr, dwarf_r8_x86_64, dwarf_r8_x86_64, LLDB_REGNUM_GENERIC_ARG5, LLDB_INVALID_REGNUM), 224 DEFINE_GPR(r9, nullptr, dwarf_r9_x86_64, dwarf_r9_x86_64, LLDB_REGNUM_GENERIC_ARG6, LLDB_INVALID_REGNUM), 225 DEFINE_GPR(r10, nullptr, dwarf_r10_x86_64, dwarf_r10_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM), 226 DEFINE_GPR(r11, nullptr, dwarf_r11_x86_64, dwarf_r11_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM), 227 DEFINE_GPR(r12, nullptr, dwarf_r12_x86_64, dwarf_r12_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM), 228 DEFINE_GPR(r13, nullptr, dwarf_r13_x86_64, dwarf_r13_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM), 229 DEFINE_GPR(r14, nullptr, dwarf_r14_x86_64, dwarf_r14_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM), 230 DEFINE_GPR(r15, nullptr, dwarf_r15_x86_64, dwarf_r15_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM), 231 DEFINE_GPR(rip, nullptr, dwarf_rip_x86_64, dwarf_rip_x86_64, LLDB_REGNUM_GENERIC_PC, LLDB_INVALID_REGNUM), 232 DEFINE_GPR(rflags, nullptr, dwarf_rflags_x86_64, dwarf_rflags_x86_64, LLDB_REGNUM_GENERIC_FLAGS, LLDB_INVALID_REGNUM), 233 DEFINE_GPR(cs, nullptr, dwarf_cs_x86_64, dwarf_cs_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM), 234 DEFINE_GPR(fs, nullptr, dwarf_fs_x86_64, dwarf_fs_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM), 235 DEFINE_GPR(gs, nullptr, dwarf_gs_x86_64, dwarf_gs_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM), 236 DEFINE_GPR(ss, nullptr, dwarf_ss_x86_64, dwarf_ss_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM), 237 DEFINE_GPR(ds, nullptr, dwarf_ds_x86_64, dwarf_ds_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM), 238 DEFINE_GPR(es, nullptr, dwarf_es_x86_64, dwarf_es_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM), 239 240 DEFINE_GPR_PSEUDO_32(eax, rax), DEFINE_GPR_PSEUDO_32(ebx, rbx), 241 DEFINE_GPR_PSEUDO_32(ecx, rcx), DEFINE_GPR_PSEUDO_32(edx, rdx), 242 DEFINE_GPR_PSEUDO_32(edi, rdi), DEFINE_GPR_PSEUDO_32(esi, rsi), 243 DEFINE_GPR_PSEUDO_32(ebp, rbp), DEFINE_GPR_PSEUDO_32(esp, rsp), 244 DEFINE_GPR_PSEUDO_32(r8d, r8), DEFINE_GPR_PSEUDO_32(r9d, r9), 245 DEFINE_GPR_PSEUDO_32(r10d, r10), DEFINE_GPR_PSEUDO_32(r11d, r11), 246 DEFINE_GPR_PSEUDO_32(r12d, r12), DEFINE_GPR_PSEUDO_32(r13d, r13), 247 DEFINE_GPR_PSEUDO_32(r14d, r14), DEFINE_GPR_PSEUDO_32(r15d, r15), 248 DEFINE_GPR_PSEUDO_16(ax, rax), DEFINE_GPR_PSEUDO_16(bx, rbx), 249 DEFINE_GPR_PSEUDO_16(cx, rcx), DEFINE_GPR_PSEUDO_16(dx, rdx), 250 DEFINE_GPR_PSEUDO_16(di, rdi), DEFINE_GPR_PSEUDO_16(si, rsi), 251 DEFINE_GPR_PSEUDO_16(bp, rbp), DEFINE_GPR_PSEUDO_16(sp, rsp), 252 DEFINE_GPR_PSEUDO_16(r8w, r8), DEFINE_GPR_PSEUDO_16(r9w, r9), 253 DEFINE_GPR_PSEUDO_16(r10w, r10), DEFINE_GPR_PSEUDO_16(r11w, r11), 254 DEFINE_GPR_PSEUDO_16(r12w, r12), DEFINE_GPR_PSEUDO_16(r13w, r13), 255 DEFINE_GPR_PSEUDO_16(r14w, r14), DEFINE_GPR_PSEUDO_16(r15w, r15), 256 DEFINE_GPR_PSEUDO_8H(ah, rax), DEFINE_GPR_PSEUDO_8H(bh, rbx), 257 DEFINE_GPR_PSEUDO_8H(ch, rcx), DEFINE_GPR_PSEUDO_8H(dh, rdx), 258 DEFINE_GPR_PSEUDO_8L(al, rax), DEFINE_GPR_PSEUDO_8L(bl, rbx), 259 DEFINE_GPR_PSEUDO_8L(cl, rcx), DEFINE_GPR_PSEUDO_8L(dl, rdx), 260 DEFINE_GPR_PSEUDO_8L(dil, rdi), DEFINE_GPR_PSEUDO_8L(sil, rsi), 261 DEFINE_GPR_PSEUDO_8L(bpl, rbp), DEFINE_GPR_PSEUDO_8L(spl, rsp), 262 DEFINE_GPR_PSEUDO_8L(r8l, r8), DEFINE_GPR_PSEUDO_8L(r9l, r9), 263 DEFINE_GPR_PSEUDO_8L(r10l, r10), DEFINE_GPR_PSEUDO_8L(r11l, r11), 264 DEFINE_GPR_PSEUDO_8L(r12l, r12), DEFINE_GPR_PSEUDO_8L(r13l, r13), 265 DEFINE_GPR_PSEUDO_8L(r14l, r14), DEFINE_GPR_PSEUDO_8L(r15l, r15), 266 267// i387 Floating point registers. EH_frame DWARF Generic Process Plugin reg64 268// ====================================== =============== ================== =================== ==================== ===== 269 DEFINE_FPR(fctrl, fctrl, dwarf_fctrl_x86_64, dwarf_fctrl_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM), 270 DEFINE_FPR(fstat, fstat, dwarf_fstat_x86_64, dwarf_fstat_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM), 271 DEFINE_FPR(ftag, ftag, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM), 272 DEFINE_FPR(fop, fop, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM), 273 DEFINE_FPR_32(fiseg, ptr.i386_.fiseg, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, fip), 274 DEFINE_FPR_32(fioff, ptr.i386_.fioff, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, fip), 275 DEFINE_FPR(fip, ptr.x86_64.fip, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM), 276 DEFINE_FPR_32(foseg, ptr.i386_.foseg, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, fdp), 277 DEFINE_FPR_32(fooff, ptr.i386_.fooff, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, fdp), 278 DEFINE_FPR(fdp, ptr.x86_64.fdp, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM), 279 DEFINE_FPR(mxcsr, mxcsr, dwarf_mxcsr_x86_64, dwarf_mxcsr_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM), 280 DEFINE_FPR(mxcsrmask, mxcsrmask, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM), 281 282 // FP registers. 283 DEFINE_FP_ST(st, 0), DEFINE_FP_ST(st, 1), DEFINE_FP_ST(st, 2), 284 DEFINE_FP_ST(st, 3), DEFINE_FP_ST(st, 4), DEFINE_FP_ST(st, 5), 285 DEFINE_FP_ST(st, 6), DEFINE_FP_ST(st, 7), 286 287 DEFINE_FP_MM(mm, 0, st0), DEFINE_FP_MM(mm, 1, st1), 288 DEFINE_FP_MM(mm, 2, st2), DEFINE_FP_MM(mm, 3, st3), 289 DEFINE_FP_MM(mm, 4, st4), DEFINE_FP_MM(mm, 5, st5), 290 DEFINE_FP_MM(mm, 6, st6), DEFINE_FP_MM(mm, 7, st7), 291 292 // XMM registers 293 DEFINE_XMM(xmm, 0), DEFINE_XMM(xmm, 1), DEFINE_XMM(xmm, 2), 294 DEFINE_XMM(xmm, 3), DEFINE_XMM(xmm, 4), DEFINE_XMM(xmm, 5), 295 DEFINE_XMM(xmm, 6), DEFINE_XMM(xmm, 7), DEFINE_XMM(xmm, 8), 296 DEFINE_XMM(xmm, 9), DEFINE_XMM(xmm, 10), DEFINE_XMM(xmm, 11), 297 DEFINE_XMM(xmm, 12), DEFINE_XMM(xmm, 13), DEFINE_XMM(xmm, 14), 298 DEFINE_XMM(xmm, 15), 299 300 // Copy of YMM registers assembled from xmm and ymmh 301 DEFINE_YMM(ymm, 0), DEFINE_YMM(ymm, 1), DEFINE_YMM(ymm, 2), 302 DEFINE_YMM(ymm, 3), DEFINE_YMM(ymm, 4), DEFINE_YMM(ymm, 5), 303 DEFINE_YMM(ymm, 6), DEFINE_YMM(ymm, 7), DEFINE_YMM(ymm, 8), 304 DEFINE_YMM(ymm, 9), DEFINE_YMM(ymm, 10), DEFINE_YMM(ymm, 11), 305 DEFINE_YMM(ymm, 12), DEFINE_YMM(ymm, 13), DEFINE_YMM(ymm, 14), 306 DEFINE_YMM(ymm, 15), 307 308 // MPX registers 309 DEFINE_BNDR(bnd, 0), 310 DEFINE_BNDR(bnd, 1), 311 DEFINE_BNDR(bnd, 2), 312 DEFINE_BNDR(bnd, 3), 313 314 DEFINE_BNDC(bndcfgu, 0), 315 DEFINE_BNDC(bndstatus, 1), 316 317 // Debug registers for lldb internal use 318 DEFINE_DR(dr, 0), DEFINE_DR(dr, 1), DEFINE_DR(dr, 2), DEFINE_DR(dr, 3), 319 DEFINE_DR(dr, 4), DEFINE_DR(dr, 5), DEFINE_DR(dr, 6), DEFINE_DR(dr, 7)}; 320 321// clang-format on 322 323static_assert((sizeof(g_register_infos_x86_64) / 324 sizeof(g_register_infos_x86_64[0])) == k_num_registers_x86_64, 325 "g_register_infos_x86_64 has wrong number of register infos"); 326 327#undef FPR_SIZE 328#undef FP_SIZE 329#undef XMM_SIZE 330#undef YMM_SIZE 331#undef DEFINE_GPR 332#undef DEFINE_FPR 333#undef DEFINE_FP 334#undef DEFINE_XMM 335#undef DEFINE_YMM 336#undef DEFINE_BNDR 337#undef DEFINE_BNDC 338#undef DEFINE_DR 339#undef DEFINE_GPR_PSEUDO_32 340#undef DEFINE_GPR_PSEUDO_16 341#undef DEFINE_GPR_PSEUDO_8H 342#undef DEFINE_GPR_PSEUDO_8L 343 344#endif // DECLARE_REGISTER_INFOS_X86_64_STRUCT 345 346#ifdef UPDATE_REGISTER_INFOS_I386_STRUCT_WITH_X86_64_OFFSETS 347 348#define UPDATE_GPR_INFO(reg, reg64) \ 349 do { \ 350 g_register_infos[lldb_##reg##_i386].byte_offset = GPR_OFFSET(reg64); \ 351 } while (false); 352 353#define UPDATE_GPR_INFO_8H(reg, reg64) \ 354 do { \ 355 g_register_infos[lldb_##reg##_i386].byte_offset = GPR_OFFSET(reg64) + 1; \ 356 } while (false); 357 358#define UPDATE_FPR_INFO(reg, reg64) \ 359 do { \ 360 g_register_infos[lldb_##reg##_i386].byte_offset = FPR_OFFSET(reg64); \ 361 } while (false); 362 363#define UPDATE_FP_INFO(reg, i) \ 364 do { \ 365 g_register_infos[lldb_##reg##i##_i386].byte_offset = FPR_OFFSET(stmm[i]); \ 366 } while (false); 367 368#define UPDATE_XMM_INFO(reg, i) \ 369 do { \ 370 g_register_infos[lldb_##reg##i##_i386].byte_offset = FPR_OFFSET(reg[i]); \ 371 } while (false); 372 373#define UPDATE_YMM_INFO(reg, i) \ 374 do { \ 375 g_register_infos[lldb_##reg##i##_i386].byte_offset = YMM_OFFSET(i); \ 376 } while (false); 377 378#define UPDATE_DR_INFO(reg_index) \ 379 do { \ 380 g_register_infos[lldb_dr##reg_index##_i386].byte_offset = \ 381 DR_OFFSET(reg_index); \ 382 } while (false); 383 384// Update the register offsets 385UPDATE_GPR_INFO(eax, rax); 386UPDATE_GPR_INFO(ebx, rbx); 387UPDATE_GPR_INFO(ecx, rcx); 388UPDATE_GPR_INFO(edx, rdx); 389UPDATE_GPR_INFO(edi, rdi); 390UPDATE_GPR_INFO(esi, rsi); 391UPDATE_GPR_INFO(ebp, rbp); 392UPDATE_GPR_INFO(esp, rsp); 393UPDATE_GPR_INFO(eip, rip); 394UPDATE_GPR_INFO(eflags, rflags); 395UPDATE_GPR_INFO(cs, cs); 396UPDATE_GPR_INFO(fs, fs); 397UPDATE_GPR_INFO(gs, gs); 398UPDATE_GPR_INFO(ss, ss); 399UPDATE_GPR_INFO(ds, ds); 400UPDATE_GPR_INFO(es, es); 401 402UPDATE_GPR_INFO(ax, rax); 403UPDATE_GPR_INFO(bx, rbx); 404UPDATE_GPR_INFO(cx, rcx); 405UPDATE_GPR_INFO(dx, rdx); 406UPDATE_GPR_INFO(di, rdi); 407UPDATE_GPR_INFO(si, rsi); 408UPDATE_GPR_INFO(bp, rbp); 409UPDATE_GPR_INFO(sp, rsp); 410UPDATE_GPR_INFO_8H(ah, rax); 411UPDATE_GPR_INFO_8H(bh, rbx); 412UPDATE_GPR_INFO_8H(ch, rcx); 413UPDATE_GPR_INFO_8H(dh, rdx); 414UPDATE_GPR_INFO(al, rax); 415UPDATE_GPR_INFO(bl, rbx); 416UPDATE_GPR_INFO(cl, rcx); 417UPDATE_GPR_INFO(dl, rdx); 418 419UPDATE_FPR_INFO(fctrl, fctrl); 420UPDATE_FPR_INFO(fstat, fstat); 421UPDATE_FPR_INFO(ftag, ftag); 422UPDATE_FPR_INFO(fop, fop); 423UPDATE_FPR_INFO(fiseg, ptr.i386_.fiseg); 424UPDATE_FPR_INFO(fioff, ptr.i386_.fioff); 425UPDATE_FPR_INFO(fooff, ptr.i386_.fooff); 426UPDATE_FPR_INFO(foseg, ptr.i386_.foseg); 427UPDATE_FPR_INFO(mxcsr, mxcsr); 428UPDATE_FPR_INFO(mxcsrmask, mxcsrmask); 429 430UPDATE_FP_INFO(st, 0); 431UPDATE_FP_INFO(st, 1); 432UPDATE_FP_INFO(st, 2); 433UPDATE_FP_INFO(st, 3); 434UPDATE_FP_INFO(st, 4); 435UPDATE_FP_INFO(st, 5); 436UPDATE_FP_INFO(st, 6); 437UPDATE_FP_INFO(st, 7); 438UPDATE_FP_INFO(mm, 0); 439UPDATE_FP_INFO(mm, 1); 440UPDATE_FP_INFO(mm, 2); 441UPDATE_FP_INFO(mm, 3); 442UPDATE_FP_INFO(mm, 4); 443UPDATE_FP_INFO(mm, 5); 444UPDATE_FP_INFO(mm, 6); 445UPDATE_FP_INFO(mm, 7); 446 447UPDATE_XMM_INFO(xmm, 0); 448UPDATE_XMM_INFO(xmm, 1); 449UPDATE_XMM_INFO(xmm, 2); 450UPDATE_XMM_INFO(xmm, 3); 451UPDATE_XMM_INFO(xmm, 4); 452UPDATE_XMM_INFO(xmm, 5); 453UPDATE_XMM_INFO(xmm, 6); 454UPDATE_XMM_INFO(xmm, 7); 455 456UPDATE_YMM_INFO(ymm, 0); 457UPDATE_YMM_INFO(ymm, 1); 458UPDATE_YMM_INFO(ymm, 2); 459UPDATE_YMM_INFO(ymm, 3); 460UPDATE_YMM_INFO(ymm, 4); 461UPDATE_YMM_INFO(ymm, 5); 462UPDATE_YMM_INFO(ymm, 6); 463UPDATE_YMM_INFO(ymm, 7); 464 465UPDATE_DR_INFO(0); 466UPDATE_DR_INFO(1); 467UPDATE_DR_INFO(2); 468UPDATE_DR_INFO(3); 469UPDATE_DR_INFO(4); 470UPDATE_DR_INFO(5); 471UPDATE_DR_INFO(6); 472UPDATE_DR_INFO(7); 473 474#undef UPDATE_GPR_INFO 475#undef UPDATE_GPR_INFO_8H 476#undef UPDATE_FPR_INFO 477#undef UPDATE_FP_INFO 478#undef UPDATE_XMM_INFO 479#undef UPDATE_YMM_INFO 480#undef UPDATE_DR_INFO 481 482#endif // UPDATE_REGISTER_INFOS_I386_STRUCT_WITH_X86_64_OFFSETS 483 484#undef GPR_OFFSET 485#undef FPR_OFFSET 486#undef YMM_OFFSET 487