lldb/source/Plugins/Process/Utility/RegisterInfos_mips64.h

   1 //===-- RegisterInfos_mips64.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 #include <cstddef>
  10
  11 #include "lldb/Core/dwarf.h"
  12 #include "llvm/Support/Compiler.h"
  13
  14 #ifdef DECLARE_REGISTER_INFOS_MIPS64_STRUCT
  15
  16 // Computes the offset of the given GPR in the user data area.
  17 #define GPR_OFFSET(regname) (LLVM_EXTENSION offsetof(GPR_freebsd_mips, regname))
  18
  19 // Computes the offset of the given FPR in the extended data area.
  20 #define FPR_OFFSET(regname)                                                    \
  21   (sizeof(GPR_freebsd_mips) +                                                  \
  22    LLVM_EXTENSION offsetof(FPR_freebsd_mips, regname))
  23
  24 // RegisterKind: EHFrame, DWARF, Generic, Process Plugin, LLDB
  25
  26 // Note that the size and offset will be updated by platform-specific classes.
  27 #define DEFINE_GPR(reg, alt, kind1, kind2, kind3, kind4)                       \
  28   {                                                                            \
  29     #reg, alt, sizeof(((GPR_freebsd_mips *) 0)->reg),                          \
  30                       GPR_OFFSET(reg), eEncodingUint, eFormatHex,              \
  31                                  {kind1, kind2, kind3, kind4,                  \
  32                                   gpr_##reg##_mips64 },                        \
  33                                   NULL, NULL, NULL,                            \
  34   }
  35
  36 #define DEFINE_FPR(reg, alt, kind1, kind2, kind3)                              \
  37   {                                                                            \
  38     #reg, alt, sizeof(((FPR_freebsd_mips *) 0)->reg),                          \
  39                       FPR_OFFSET(reg), eEncodingIEEE754, eFormatFloat,         \
  40                                  {kind1, kind2, kind3, LLDB_INVALID_REGNUM,    \
  41                                   fpr_##reg##_mips64 },                        \
  42                                   NULL, NULL, NULL,                            \
  43   }
  44
  45 #define DEFINE_FPR_INFO(reg, alt, kind1, kind2, kind3)                         \
  46   {                                                                            \
  47     #reg, alt, sizeof(((FPR_freebsd_mips *) 0)->reg),                          \
  48                       FPR_OFFSET(reg), eEncodingUint, eFormatHex,              \
  49                                  {kind1, kind2, kind3, LLDB_INVALID_REGNUM,    \
  50                                   fpr_##reg##_mips64 },                        \
  51                                   NULL, NULL, NULL,                            \
  52   }
  53
  54
  55 static RegisterInfo g_register_infos_mips64[] = {
  56 // General purpose registers.            EH_Frame,                  DWARF,
  57 // Generic,    Process Plugin
  58     DEFINE_GPR(zero, "r0", dwarf_zero_mips64, dwarf_zero_mips64,
  59                LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
  60     DEFINE_GPR(r1, nullptr, dwarf_r1_mips64, dwarf_r1_mips64,
  61                LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
  62     DEFINE_GPR(r2, nullptr, dwarf_r2_mips64, dwarf_r2_mips64,
  63                LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
  64     DEFINE_GPR(r3, nullptr, dwarf_r3_mips64, dwarf_r3_mips64,
  65                LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
  66     DEFINE_GPR(r4, nullptr, dwarf_r4_mips64, dwarf_r4_mips64,
  67                LLDB_REGNUM_GENERIC_ARG1, LLDB_INVALID_REGNUM),
  68     DEFINE_GPR(r5, nullptr, dwarf_r5_mips64, dwarf_r5_mips64,
  69                LLDB_REGNUM_GENERIC_ARG2, LLDB_INVALID_REGNUM),
  70     DEFINE_GPR(r6, nullptr, dwarf_r6_mips64, dwarf_r6_mips64,
  71                LLDB_REGNUM_GENERIC_ARG3, LLDB_INVALID_REGNUM),
  72     DEFINE_GPR(r7, nullptr, dwarf_r7_mips64, dwarf_r7_mips64,
  73                LLDB_REGNUM_GENERIC_ARG4, LLDB_INVALID_REGNUM),
  74     DEFINE_GPR(r8, nullptr, dwarf_r8_mips64, dwarf_r8_mips64,
  75                LLDB_REGNUM_GENERIC_ARG5, LLDB_INVALID_REGNUM),
  76     DEFINE_GPR(r9, nullptr, dwarf_r9_mips64, dwarf_r9_mips64,
  77                LLDB_REGNUM_GENERIC_ARG6, LLDB_INVALID_REGNUM),
  78     DEFINE_GPR(r10, nullptr, dwarf_r10_mips64, dwarf_r10_mips64,
  79                LLDB_REGNUM_GENERIC_ARG7, LLDB_INVALID_REGNUM),
  80     DEFINE_GPR(r11, nullptr, dwarf_r11_mips64, dwarf_r11_mips64,
  81                LLDB_REGNUM_GENERIC_ARG8, LLDB_INVALID_REGNUM),
  82     DEFINE_GPR(r12, nullptr, dwarf_r12_mips64, dwarf_r12_mips64,
  83                LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
  84     DEFINE_GPR(r13, nullptr, dwarf_r13_mips64, dwarf_r13_mips64,
  85                LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
  86     DEFINE_GPR(r14, nullptr, dwarf_r14_mips64, dwarf_r14_mips64,
  87                LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
  88     DEFINE_GPR(r15, nullptr, dwarf_r15_mips64, dwarf_r15_mips64,
  89                LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
  90     DEFINE_GPR(r16, nullptr, dwarf_r16_mips64, dwarf_r16_mips64,
  91                LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
  92     DEFINE_GPR(r17, nullptr, dwarf_r17_mips64, dwarf_r17_mips64,
  93                LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
  94     DEFINE_GPR(r18, nullptr, dwarf_r18_mips64, dwarf_r18_mips64,
  95                LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
  96     DEFINE_GPR(r19, nullptr, dwarf_r19_mips64, dwarf_r19_mips64,
  97                LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
  98     DEFINE_GPR(r20, nullptr, dwarf_r20_mips64, dwarf_r20_mips64,
  99                LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
 100     DEFINE_GPR(r21, nullptr, dwarf_r21_mips64, dwarf_r21_mips64,
 101                LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
 102     DEFINE_GPR(r22, nullptr, dwarf_r22_mips64, dwarf_r22_mips64,
 103                LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
 104     DEFINE_GPR(r23, nullptr, dwarf_r23_mips64, dwarf_r23_mips64,
 105                LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
 106     DEFINE_GPR(r24, nullptr, dwarf_r24_mips64, dwarf_r24_mips64,
 107                LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
 108     DEFINE_GPR(r25, nullptr, dwarf_r25_mips64, dwarf_r25_mips64,
 109                LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
 110     DEFINE_GPR(r26, nullptr, dwarf_r26_mips64, dwarf_r26_mips64,
 111                LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
 112     DEFINE_GPR(r27, nullptr, dwarf_r27_mips64, dwarf_r27_mips64,
 113                LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
 114     DEFINE_GPR(gp, "r28", dwarf_gp_mips64, dwarf_gp_mips64, LLDB_INVALID_REGNUM,
 115                LLDB_INVALID_REGNUM),
 116     DEFINE_GPR(sp, "r29", dwarf_sp_mips64, dwarf_sp_mips64,
 117                LLDB_REGNUM_GENERIC_SP, LLDB_INVALID_REGNUM),
 118     DEFINE_GPR(r30, nullptr, dwarf_r30_mips64, dwarf_r30_mips64,
 119                LLDB_REGNUM_GENERIC_FP, LLDB_INVALID_REGNUM),
 120     DEFINE_GPR(ra, "r31", dwarf_ra_mips64, dwarf_ra_mips64,
 121                LLDB_REGNUM_GENERIC_RA, LLDB_INVALID_REGNUM),
 122     DEFINE_GPR(sr, nullptr, dwarf_sr_mips64, dwarf_sr_mips64,
 123                LLDB_REGNUM_GENERIC_FLAGS, LLDB_INVALID_REGNUM),
 124     DEFINE_GPR(mullo, nullptr, dwarf_lo_mips64, dwarf_lo_mips64,
 125                LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
 126     DEFINE_GPR(mulhi, nullptr, dwarf_hi_mips64, dwarf_hi_mips64,
 127                LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
 128     DEFINE_GPR(badvaddr, nullptr, dwarf_bad_mips64, dwarf_bad_mips64,
 129                LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
 130     DEFINE_GPR(cause, nullptr, dwarf_cause_mips64, dwarf_cause_mips64,
 131                LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
 132     DEFINE_GPR(pc, "pc", dwarf_pc_mips64, dwarf_pc_mips64,
 133                LLDB_REGNUM_GENERIC_PC, LLDB_INVALID_REGNUM),
 134     DEFINE_GPR(ic, nullptr, dwarf_ic_mips64, dwarf_ic_mips64,
 135                LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
 136     DEFINE_GPR(dummy, nullptr, dwarf_dummy_mips64, dwarf_dummy_mips64,
 137                LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
 138
 139     DEFINE_FPR(f0, nullptr, dwarf_f0_mips64, dwarf_f0_mips64,
 140                LLDB_INVALID_REGNUM),
 141     DEFINE_FPR(f1, nullptr, dwarf_f1_mips64, dwarf_f1_mips64,
 142                LLDB_INVALID_REGNUM),
 143     DEFINE_FPR(f2, nullptr, dwarf_f2_mips64, dwarf_f2_mips64,
 144                LLDB_INVALID_REGNUM),
 145     DEFINE_FPR(f3, nullptr, dwarf_f3_mips64, dwarf_f3_mips64,
 146                LLDB_INVALID_REGNUM),
 147     DEFINE_FPR(f4, nullptr, dwarf_f4_mips64, dwarf_f4_mips64,
 148                LLDB_INVALID_REGNUM),
 149     DEFINE_FPR(f5, nullptr, dwarf_f5_mips64, dwarf_f5_mips64,
 150                LLDB_INVALID_REGNUM),
 151     DEFINE_FPR(f6, nullptr, dwarf_f6_mips64, dwarf_f6_mips64,
 152                LLDB_INVALID_REGNUM),
 153     DEFINE_FPR(f7, nullptr, dwarf_f7_mips64, dwarf_f7_mips64,
 154                LLDB_INVALID_REGNUM),
 155     DEFINE_FPR(f8, nullptr, dwarf_f8_mips64, dwarf_f8_mips64,
 156                LLDB_INVALID_REGNUM),
 157     DEFINE_FPR(f9, nullptr, dwarf_f9_mips64, dwarf_f9_mips64,
 158                LLDB_INVALID_REGNUM),
 159     DEFINE_FPR(f10, nullptr, dwarf_f10_mips64, dwarf_f10_mips64,
 160                LLDB_INVALID_REGNUM),
 161     DEFINE_FPR(f11, nullptr, dwarf_f11_mips64, dwarf_f11_mips64,
 162                LLDB_INVALID_REGNUM),
 163     DEFINE_FPR(f12, nullptr, dwarf_f12_mips64, dwarf_f12_mips64,
 164                LLDB_INVALID_REGNUM),
 165     DEFINE_FPR(f13, nullptr, dwarf_f13_mips64, dwarf_f13_mips64,
 166                LLDB_INVALID_REGNUM),
 167     DEFINE_FPR(f14, nullptr, dwarf_f14_mips64, dwarf_f14_mips64,
 168                LLDB_INVALID_REGNUM),
 169     DEFINE_FPR(f15, nullptr, dwarf_f15_mips64, dwarf_f15_mips64,
 170                LLDB_INVALID_REGNUM),
 171     DEFINE_FPR(f16, nullptr, dwarf_f16_mips64, dwarf_f16_mips64,
 172                LLDB_INVALID_REGNUM),
 173     DEFINE_FPR(f17, nullptr, dwarf_f17_mips64, dwarf_f17_mips64,
 174                LLDB_INVALID_REGNUM),
 175     DEFINE_FPR(f18, nullptr, dwarf_f18_mips64, dwarf_f18_mips64,
 176                LLDB_INVALID_REGNUM),
 177     DEFINE_FPR(f19, nullptr, dwarf_f19_mips64, dwarf_f19_mips64,
 178                LLDB_INVALID_REGNUM),
 179     DEFINE_FPR(f20, nullptr, dwarf_f20_mips64, dwarf_f20_mips64,
 180                LLDB_INVALID_REGNUM),
 181     DEFINE_FPR(f21, nullptr, dwarf_f21_mips64, dwarf_f21_mips64,
 182                LLDB_INVALID_REGNUM),
 183     DEFINE_FPR(f22, nullptr, dwarf_f22_mips64, dwarf_f22_mips64,
 184                LLDB_INVALID_REGNUM),
 185     DEFINE_FPR(f23, nullptr, dwarf_f23_mips64, dwarf_f23_mips64,
 186                LLDB_INVALID_REGNUM),
 187     DEFINE_FPR(f24, nullptr, dwarf_f24_mips64, dwarf_f24_mips64,
 188                LLDB_INVALID_REGNUM),
 189     DEFINE_FPR(f25, nullptr, dwarf_f25_mips64, dwarf_f25_mips64,
 190                LLDB_INVALID_REGNUM),
 191     DEFINE_FPR(f26, nullptr, dwarf_f26_mips64, dwarf_f26_mips64,
 192                LLDB_INVALID_REGNUM),
 193     DEFINE_FPR(f27, nullptr, dwarf_f27_mips64, dwarf_f27_mips64,
 194                LLDB_INVALID_REGNUM),
 195     DEFINE_FPR(f28, nullptr, dwarf_f28_mips64, dwarf_f28_mips64,
 196                LLDB_INVALID_REGNUM),
 197     DEFINE_FPR(f29, nullptr, dwarf_f29_mips64, dwarf_f29_mips64,
 198                LLDB_INVALID_REGNUM),
 199     DEFINE_FPR(f30, nullptr, dwarf_f30_mips64, dwarf_f30_mips64,
 200                LLDB_INVALID_REGNUM),
 201     DEFINE_FPR(f31, nullptr, dwarf_f31_mips64, dwarf_f31_mips64,
 202                LLDB_INVALID_REGNUM),
 203     DEFINE_FPR_INFO(fcsr, nullptr, dwarf_fcsr_mips64, dwarf_fcsr_mips64,
 204                     LLDB_INVALID_REGNUM),
 205     DEFINE_FPR_INFO(fir, nullptr, dwarf_fir_mips64, dwarf_fir_mips64,
 206                     LLDB_INVALID_REGNUM),
 207 };
 208
 209 static_assert((sizeof(g_register_infos_mips64) /
 210                sizeof(g_register_infos_mips64[0])) == k_num_registers_mips64,
 211               "g_register_infos_mips64 has wrong number of register infos");
 212
 213 #undef DEFINE_GPR
 214 #undef DEFINE_GPR_INFO
 215 #undef DEFINE_FPR
 216 #undef DEFINE_FPR_INFO
 217 #undef DEFINE_MSA
 218 #undef DEFINE_MSA_INFO
 219 #undef GPR_OFFSET
 220 #undef FPR_OFFSET
 221 #undef MSA_OFFSET
 222
 223 #endif // DECLARE_REGISTER_INFOS_MIPS64_STRUCT