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
36using 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
102static 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

source code of lldb/source/Plugins/Process/Utility/RegisterInfos_loongarch64.h