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
55static 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
209static_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
224

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