1//===-- CodeViewRegisterMapping.cpp ---------------------------------------===//
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 "CodeViewRegisterMapping.h"
10
11#include "lldb/lldb-defines.h"
12
13#include "Plugins/Process/Utility/lldb-arm64-register-enums.h"
14#include "Plugins/Process/Utility/lldb-x86-register-enums.h"
15
16using namespace lldb_private;
17
18static const uint32_t g_code_view_to_lldb_registers_arm64[] = {
19 LLDB_INVALID_REGNUM, // NONE
20 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
21 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
22 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
23 gpr_w0_arm64, // ARM64_W0, 10)
24 gpr_w1_arm64, // ARM64_W1, 11)
25 gpr_w2_arm64, // ARM64_W2, 12)
26 gpr_w3_arm64, // ARM64_W3, 13)
27 gpr_w4_arm64, // ARM64_W4, 14)
28 gpr_w5_arm64, // ARM64_W5, 15)
29 gpr_w6_arm64, // ARM64_W6, 16)
30 gpr_w7_arm64, // ARM64_W7, 17)
31 gpr_w8_arm64, // ARM64_W8, 18)
32 gpr_w9_arm64, // ARM64_W9, 19)
33 gpr_w10_arm64, // ARM64_W10, 20)
34 gpr_w11_arm64, // ARM64_W11, 21)
35 gpr_w12_arm64, // ARM64_W12, 22)
36 gpr_w13_arm64, // ARM64_W13, 23)
37 gpr_w14_arm64, // ARM64_W14, 24)
38 gpr_w15_arm64, // ARM64_W15, 25)
39 gpr_w16_arm64, // ARM64_W16, 26)
40 gpr_w17_arm64, // ARM64_W17, 27)
41 gpr_w18_arm64, // ARM64_W18, 28)
42 gpr_w19_arm64, // ARM64_W19, 29)
43 gpr_w20_arm64, // ARM64_W20, 30)
44 gpr_w21_arm64, // ARM64_W21, 31)
45 gpr_w22_arm64, // ARM64_W22, 32)
46 gpr_w23_arm64, // ARM64_W23, 33)
47 gpr_w24_arm64, // ARM64_W24, 34)
48 gpr_w25_arm64, // ARM64_W25, 35)
49 gpr_w26_arm64, // ARM64_W26, 36)
50 gpr_w27_arm64, // ARM64_W27, 37)
51 gpr_w28_arm64, // ARM64_W28, 38)
52 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
53 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
54 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
55 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
56 gpr_x0_arm64, // ARM64_X0, 50)
57 gpr_x1_arm64, // ARM64_X1, 51)
58 gpr_x2_arm64, // ARM64_X2, 52)
59 gpr_x3_arm64, // ARM64_X3, 53)
60 gpr_x4_arm64, // ARM64_X4, 54)
61 gpr_x5_arm64, // ARM64_X5, 55)
62 gpr_x6_arm64, // ARM64_X6, 56)
63 gpr_x7_arm64, // ARM64_X7, 57)
64 gpr_x8_arm64, // ARM64_X8, 58)
65 gpr_x9_arm64, // ARM64_X9, 59)
66 gpr_x10_arm64, // ARM64_X10, 60)
67 gpr_x11_arm64, // ARM64_X11, 61)
68 gpr_x12_arm64, // ARM64_X12, 62)
69 gpr_x13_arm64, // ARM64_X13, 63)
70 gpr_x14_arm64, // ARM64_X14, 64)
71 gpr_x15_arm64, // ARM64_X15, 65)
72 gpr_x16_arm64, // ARM64_X16, 66)
73 gpr_x17_arm64, // ARM64_X17, 67)
74 gpr_x18_arm64, // ARM64_X18, 68)
75 gpr_x19_arm64, // ARM64_X19, 69)
76 gpr_x20_arm64, // ARM64_X20, 70)
77 gpr_x21_arm64, // ARM64_X21, 71)
78 gpr_x22_arm64, // ARM64_X22, 72)
79 gpr_x23_arm64, // ARM64_X23, 73)
80 gpr_x24_arm64, // ARM64_X24, 74)
81 gpr_x25_arm64, // ARM64_X25, 75)
82 gpr_x26_arm64, // ARM64_X26, 76)
83 gpr_x27_arm64, // ARM64_X27, 77)
84 gpr_x28_arm64, // ARM64_X28, 78)
85 gpr_fp_arm64, // ARM64_FP, 79)
86 gpr_lr_arm64, // ARM64_LR, 80)
87 gpr_sp_arm64, // ARM64_SP, 81)
88 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
89 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
90 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
91 gpr_cpsr_arm64, // ARM64_NZCV, 90)
92 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
93 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
94 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
95 fpu_s0_arm64, // (ARM64_S0, 100)
96 fpu_s1_arm64, // (ARM64_S1, 101)
97 fpu_s2_arm64, // (ARM64_S2, 102)
98 fpu_s3_arm64, // (ARM64_S3, 103)
99 fpu_s4_arm64, // (ARM64_S4, 104)
100 fpu_s5_arm64, // (ARM64_S5, 105)
101 fpu_s6_arm64, // (ARM64_S6, 106)
102 fpu_s7_arm64, // (ARM64_S7, 107)
103 fpu_s8_arm64, // (ARM64_S8, 108)
104 fpu_s9_arm64, // (ARM64_S9, 109)
105 fpu_s10_arm64, // (ARM64_S10, 110)
106 fpu_s11_arm64, // (ARM64_S11, 111)
107 fpu_s12_arm64, // (ARM64_S12, 112)
108 fpu_s13_arm64, // (ARM64_S13, 113)
109 fpu_s14_arm64, // (ARM64_S14, 114)
110 fpu_s15_arm64, // (ARM64_S15, 115)
111 fpu_s16_arm64, // (ARM64_S16, 116)
112 fpu_s17_arm64, // (ARM64_S17, 117)
113 fpu_s18_arm64, // (ARM64_S18, 118)
114 fpu_s19_arm64, // (ARM64_S19, 119)
115 fpu_s20_arm64, // (ARM64_S20, 120)
116 fpu_s21_arm64, // (ARM64_S21, 121)
117 fpu_s22_arm64, // (ARM64_S22, 122)
118 fpu_s23_arm64, // (ARM64_S23, 123)
119 fpu_s24_arm64, // (ARM64_S24, 124)
120 fpu_s25_arm64, // (ARM64_S25, 125)
121 fpu_s26_arm64, // (ARM64_S26, 126)
122 fpu_s27_arm64, // (ARM64_S27, 127)
123 fpu_s28_arm64, // (ARM64_S28, 128)
124 fpu_s29_arm64, // (ARM64_S29, 129)
125 fpu_s30_arm64, // (ARM64_S30, 130)
126 fpu_s31_arm64, // (ARM64_S31, 131)
127 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
128 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
129 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
130 fpu_d0_arm64, // (ARM64_D0, 140)
131 fpu_d1_arm64, // (ARM64_D1, 141)
132 fpu_d2_arm64, // (ARM64_D2, 142)
133 fpu_d3_arm64, // (ARM64_D3, 143)
134 fpu_d4_arm64, // (ARM64_D4, 144)
135 fpu_d5_arm64, // (ARM64_D5, 145)
136 fpu_d6_arm64, // (ARM64_D6, 146)
137 fpu_d7_arm64, // (ARM64_D7, 147)
138 fpu_d8_arm64, // (ARM64_D8, 148)
139 fpu_d9_arm64, // (ARM64_D9, 149)
140 fpu_d10_arm64, // (ARM64_D10, 150)
141 fpu_d11_arm64, // (ARM64_D11, 151)
142 fpu_d12_arm64, // (ARM64_D12, 152)
143 fpu_d13_arm64, // (ARM64_D13, 153)
144 fpu_d14_arm64, // (ARM64_D14, 154)
145 fpu_d15_arm64, // (ARM64_D15, 155)
146 fpu_d16_arm64, // (ARM64_D16, 156)
147 fpu_d17_arm64, // (ARM64_D17, 157)
148 fpu_d18_arm64, // (ARM64_D18, 158)
149 fpu_d19_arm64, // (ARM64_D19, 159)
150 fpu_d20_arm64, // (ARM64_D20, 160)
151 fpu_d21_arm64, // (ARM64_D21, 161)
152 fpu_d22_arm64, // (ARM64_D22, 162)
153 fpu_d23_arm64, // (ARM64_D23, 163)
154 fpu_d24_arm64, // (ARM64_D24, 164)
155 fpu_d25_arm64, // (ARM64_D25, 165)
156 fpu_d26_arm64, // (ARM64_D26, 166)
157 fpu_d27_arm64, // (ARM64_D27, 167)
158 fpu_d28_arm64, // (ARM64_D28, 168)
159 fpu_d29_arm64, // (ARM64_D29, 169)
160 fpu_d30_arm64, // (ARM64_D30, 170)
161 fpu_d31_arm64, // (ARM64_D31, 171)
162 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
163 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
164 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
165 fpu_v0_arm64, // (ARM64_Q0, 180)
166 fpu_v1_arm64, // (ARM64_Q1, 181)
167 fpu_v2_arm64, // (ARM64_Q2, 182)
168 fpu_v3_arm64, // (ARM64_Q3, 183)
169 fpu_v4_arm64, // (ARM64_Q4, 184)
170 fpu_v5_arm64, // (ARM64_Q5, 185)
171 fpu_v6_arm64, // (ARM64_Q6, 186)
172 fpu_v7_arm64, // (ARM64_Q7, 187)
173 fpu_v8_arm64, // (ARM64_Q8, 188)
174 fpu_v9_arm64, // (ARM64_Q9, 189)
175 fpu_v10_arm64, // (ARM64_Q10, 190)
176 fpu_v11_arm64, // (ARM64_Q11, 191)
177 fpu_v12_arm64, // (ARM64_Q12, 192)
178 fpu_v13_arm64, // (ARM64_Q13, 193)
179 fpu_v14_arm64, // (ARM64_Q14, 194)
180 fpu_v15_arm64, // (ARM64_Q15, 195)
181 fpu_v16_arm64, // (ARM64_Q16, 196)
182 fpu_v17_arm64, // (ARM64_Q17, 197)
183 fpu_v18_arm64, // (ARM64_Q18, 198)
184 fpu_v19_arm64, // (ARM64_Q19, 199)
185 fpu_v20_arm64, // (ARM64_Q20, 200)
186 fpu_v21_arm64, // (ARM64_Q21, 201)
187 fpu_v22_arm64, // (ARM64_Q22, 202)
188 fpu_v23_arm64, // (ARM64_Q23, 203)
189 fpu_v24_arm64, // (ARM64_Q24, 204)
190 fpu_v25_arm64, // (ARM64_Q25, 205)
191 fpu_v26_arm64, // (ARM64_Q26, 206)
192 fpu_v27_arm64, // (ARM64_Q27, 207)
193 fpu_v28_arm64, // (ARM64_Q28, 208)
194 fpu_v29_arm64, // (ARM64_Q29, 209)
195 fpu_v30_arm64, // (ARM64_Q30, 210)
196 fpu_v31_arm64, // (ARM64_Q31, 211)
197 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
198 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
199 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
200 fpu_fpsr_arm64 // ARM64_FPSR, 220)
201};
202
203static const uint32_t g_code_view_to_lldb_registers_x86[] = {
204 LLDB_INVALID_REGNUM, // NONE
205 lldb_al_i386, // AL
206 lldb_cl_i386, // CL
207 lldb_dl_i386, // DL
208 lldb_bl_i386, // BL
209 lldb_ah_i386, // AH
210 lldb_ch_i386, // CH
211 lldb_dh_i386, // DH
212 lldb_bh_i386, // BH
213 lldb_ax_i386, // AX
214 lldb_cx_i386, // CX
215 lldb_dx_i386, // DX
216 lldb_bx_i386, // BX
217 lldb_sp_i386, // SP
218 lldb_bp_i386, // BP
219 lldb_si_i386, // SI
220 lldb_di_i386, // DI
221 lldb_eax_i386, // EAX
222 lldb_ecx_i386, // ECX
223 lldb_edx_i386, // EDX
224 lldb_ebx_i386, // EBX
225 lldb_esp_i386, // ESP
226 lldb_ebp_i386, // EBP
227 lldb_esi_i386, // ESI
228 lldb_edi_i386, // EDI
229 lldb_es_i386, // ES
230 lldb_cs_i386, // CS
231 lldb_ss_i386, // SS
232 lldb_ds_i386, // DS
233 lldb_fs_i386, // FS
234 lldb_gs_i386, // GS
235 LLDB_INVALID_REGNUM, // IP
236 LLDB_INVALID_REGNUM, // FLAGS
237 lldb_eip_i386, // EIP
238 lldb_eflags_i386, // EFLAGS
239 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
240 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
241 LLDB_INVALID_REGNUM, // TEMP
242 LLDB_INVALID_REGNUM, // TEMPH
243 LLDB_INVALID_REGNUM, // QUOTE
244 LLDB_INVALID_REGNUM, // PCDR3
245 LLDB_INVALID_REGNUM, // PCDR4
246 LLDB_INVALID_REGNUM, // PCDR5
247 LLDB_INVALID_REGNUM, // PCDR6
248 LLDB_INVALID_REGNUM, // PCDR7
249 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
250 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
251 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
252 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
253 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
254 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
255 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
256 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
257 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
258 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
259 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
260 LLDB_INVALID_REGNUM, // CR0
261 LLDB_INVALID_REGNUM, // CR1
262 LLDB_INVALID_REGNUM, // CR2
263 LLDB_INVALID_REGNUM, // CR3
264 LLDB_INVALID_REGNUM, // CR4
265 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
266 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
267 lldb_dr0_i386, // DR0
268 lldb_dr1_i386, // DR1
269 lldb_dr2_i386, // DR2
270 lldb_dr3_i386, // DR3
271 lldb_dr4_i386, // DR4
272 lldb_dr5_i386, // DR5
273 lldb_dr6_i386, // DR6
274 lldb_dr7_i386, // DR7
275 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
276 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
277 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
278 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
279 LLDB_INVALID_REGNUM, // GDTR
280 LLDB_INVALID_REGNUM, // GDTL
281 LLDB_INVALID_REGNUM, // IDTR
282 LLDB_INVALID_REGNUM, // IDTL
283 LLDB_INVALID_REGNUM, // LDTR
284 LLDB_INVALID_REGNUM, // TR
285 LLDB_INVALID_REGNUM, // PSEUDO1
286 LLDB_INVALID_REGNUM, // PSEUDO2
287 LLDB_INVALID_REGNUM, // PSEUDO3
288 LLDB_INVALID_REGNUM, // PSEUDO4
289 LLDB_INVALID_REGNUM, // PSEUDO5
290 LLDB_INVALID_REGNUM, // PSEUDO6
291 LLDB_INVALID_REGNUM, // PSEUDO7
292 LLDB_INVALID_REGNUM, // PSEUDO8
293 LLDB_INVALID_REGNUM, // PSEUDO9
294 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
295 lldb_st0_i386, // ST0
296 lldb_st1_i386, // ST1
297 lldb_st2_i386, // ST2
298 lldb_st3_i386, // ST3
299 lldb_st4_i386, // ST4
300 lldb_st5_i386, // ST5
301 lldb_st6_i386, // ST6
302 lldb_st7_i386, // ST7
303 LLDB_INVALID_REGNUM, // CTRL
304 LLDB_INVALID_REGNUM, // STAT
305 LLDB_INVALID_REGNUM, // TAG
306 LLDB_INVALID_REGNUM, // FPIP
307 LLDB_INVALID_REGNUM, // FPCS
308 LLDB_INVALID_REGNUM, // FPDO
309 LLDB_INVALID_REGNUM, // FPDS
310 LLDB_INVALID_REGNUM, // ISEM
311 LLDB_INVALID_REGNUM, // FPEIP
312 LLDB_INVALID_REGNUM, // FPEDO
313 lldb_mm0_i386, // MM0
314 lldb_mm1_i386, // MM1
315 lldb_mm2_i386, // MM2
316 lldb_mm3_i386, // MM3
317 lldb_mm4_i386, // MM4
318 lldb_mm5_i386, // MM5
319 lldb_mm6_i386, // MM6
320 lldb_mm7_i386, // MM7
321 lldb_xmm0_i386, // XMM0
322 lldb_xmm1_i386, // XMM1
323 lldb_xmm2_i386, // XMM2
324 lldb_xmm3_i386, // XMM3
325 lldb_xmm4_i386, // XMM4
326 lldb_xmm5_i386, // XMM5
327 lldb_xmm6_i386, // XMM6
328 lldb_xmm7_i386 // XMM7
329};
330
331static const uint32_t g_code_view_to_lldb_registers_x86_64[] = {
332 LLDB_INVALID_REGNUM, // NONE
333 lldb_al_x86_64, // AL
334 lldb_cl_x86_64, // CL
335 lldb_dl_x86_64, // DL
336 lldb_bl_x86_64, // BL
337 lldb_ah_x86_64, // AH
338 lldb_ch_x86_64, // CH
339 lldb_dh_x86_64, // DH
340 lldb_bh_x86_64, // BH
341 lldb_ax_x86_64, // AX
342 lldb_cx_x86_64, // CX
343 lldb_dx_x86_64, // DX
344 lldb_bx_x86_64, // BX
345 lldb_sp_x86_64, // SP
346 lldb_bp_x86_64, // BP
347 lldb_si_x86_64, // SI
348 lldb_di_x86_64, // DI
349 lldb_eax_x86_64, // EAX
350 lldb_ecx_x86_64, // ECX
351 lldb_edx_x86_64, // EDX
352 lldb_ebx_x86_64, // EBX
353 lldb_esp_x86_64, // ESP
354 lldb_ebp_x86_64, // EBP
355 lldb_esi_x86_64, // ESI
356 lldb_edi_x86_64, // EDI
357 lldb_es_x86_64, // ES
358 lldb_cs_x86_64, // CS
359 lldb_ss_x86_64, // SS
360 lldb_ds_x86_64, // DS
361 lldb_fs_x86_64, // FS
362 lldb_gs_x86_64, // GS
363 LLDB_INVALID_REGNUM, // IP
364 LLDB_INVALID_REGNUM, // FLAGS
365 LLDB_INVALID_REGNUM, // EIP
366 LLDB_INVALID_REGNUM, // EFLAGS
367 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
368 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
369 LLDB_INVALID_REGNUM, // TEMP
370 LLDB_INVALID_REGNUM, // TEMPH
371 LLDB_INVALID_REGNUM, // QUOTE
372 LLDB_INVALID_REGNUM, // PCDR3
373 LLDB_INVALID_REGNUM, // PCDR4
374 LLDB_INVALID_REGNUM, // PCDR5
375 LLDB_INVALID_REGNUM, // PCDR6
376 LLDB_INVALID_REGNUM, // PCDR7
377 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
378 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
379 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
380 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
381 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
382 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
383 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
384 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
385 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
386 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
387 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
388 LLDB_INVALID_REGNUM, // CR0
389 LLDB_INVALID_REGNUM, // CR1
390 LLDB_INVALID_REGNUM, // CR2
391 LLDB_INVALID_REGNUM, // CR3
392 LLDB_INVALID_REGNUM, // CR4
393 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
394 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
395 lldb_dr0_x86_64, // DR0
396 lldb_dr1_x86_64, // DR1
397 lldb_dr2_x86_64, // DR2
398 lldb_dr3_x86_64, // DR3
399 lldb_dr4_x86_64, // DR4
400 lldb_dr5_x86_64, // DR5
401 lldb_dr6_x86_64, // DR6
402 lldb_dr7_x86_64, // DR7
403 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
404 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
405 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
406 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
407 LLDB_INVALID_REGNUM, // GDTR
408 LLDB_INVALID_REGNUM, // GDTL
409 LLDB_INVALID_REGNUM, // IDTR
410 LLDB_INVALID_REGNUM, // IDTL
411 LLDB_INVALID_REGNUM, // LDTR
412 LLDB_INVALID_REGNUM, // TR
413 LLDB_INVALID_REGNUM, // PSEUDO1
414 LLDB_INVALID_REGNUM, // PSEUDO2
415 LLDB_INVALID_REGNUM, // PSEUDO3
416 LLDB_INVALID_REGNUM, // PSEUDO4
417 LLDB_INVALID_REGNUM, // PSEUDO5
418 LLDB_INVALID_REGNUM, // PSEUDO6
419 LLDB_INVALID_REGNUM, // PSEUDO7
420 LLDB_INVALID_REGNUM, // PSEUDO8
421 LLDB_INVALID_REGNUM, // PSEUDO9
422 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
423 lldb_st0_x86_64, // ST0
424 lldb_st1_x86_64, // ST1
425 lldb_st2_x86_64, // ST2
426 lldb_st3_x86_64, // ST3
427 lldb_st4_x86_64, // ST4
428 lldb_st5_x86_64, // ST5
429 lldb_st6_x86_64, // ST6
430 lldb_st7_x86_64, // ST7
431 LLDB_INVALID_REGNUM, // CTRL
432 LLDB_INVALID_REGNUM, // STAT
433 LLDB_INVALID_REGNUM, // TAG
434 LLDB_INVALID_REGNUM, // FPIP
435 LLDB_INVALID_REGNUM, // FPCS
436 LLDB_INVALID_REGNUM, // FPDO
437 LLDB_INVALID_REGNUM, // FPDS
438 LLDB_INVALID_REGNUM, // ISEM
439 LLDB_INVALID_REGNUM, // FPEIP
440 LLDB_INVALID_REGNUM, // FPEDO
441 lldb_mm0_x86_64, // MM0
442 lldb_mm1_x86_64, // MM1
443 lldb_mm2_x86_64, // MM2
444 lldb_mm3_x86_64, // MM3
445 lldb_mm4_x86_64, // MM4
446 lldb_mm5_x86_64, // MM5
447 lldb_mm6_x86_64, // MM6
448 lldb_mm7_x86_64, // MM7
449 lldb_xmm0_x86_64, // XMM0
450 lldb_xmm1_x86_64, // XMM1
451 lldb_xmm2_x86_64, // XMM2
452 lldb_xmm3_x86_64, // XMM3
453 lldb_xmm4_x86_64, // XMM4
454 lldb_xmm5_x86_64, // XMM5
455 lldb_xmm6_x86_64, // XMM6
456 lldb_xmm7_x86_64, // XMM7
457 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
458 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
459 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
460 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
461 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
462 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
463 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
464 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
465 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
466 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
467 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
468 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
469 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
470 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
471 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
472 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
473 LLDB_INVALID_REGNUM,
474 lldb_mxcsr_x86_64, // MXCSR
475 LLDB_INVALID_REGNUM, // EDXEAX
476 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
477 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
478 LLDB_INVALID_REGNUM,
479 LLDB_INVALID_REGNUM, // EMM0L
480 LLDB_INVALID_REGNUM, // EMM1L
481 LLDB_INVALID_REGNUM, // EMM2L
482 LLDB_INVALID_REGNUM, // EMM3L
483 LLDB_INVALID_REGNUM, // EMM4L
484 LLDB_INVALID_REGNUM, // EMM5L
485 LLDB_INVALID_REGNUM, // EMM6L
486 LLDB_INVALID_REGNUM, // EMM7L
487 LLDB_INVALID_REGNUM, // EMM0H
488 LLDB_INVALID_REGNUM, // EMM1H
489 LLDB_INVALID_REGNUM, // EMM2H
490 LLDB_INVALID_REGNUM, // EMM3H
491 LLDB_INVALID_REGNUM, // EMM4H
492 LLDB_INVALID_REGNUM, // EMM5H
493 LLDB_INVALID_REGNUM, // EMM6H
494 LLDB_INVALID_REGNUM, // EMM7H
495 LLDB_INVALID_REGNUM, // MM00
496 LLDB_INVALID_REGNUM, // MM01
497 LLDB_INVALID_REGNUM, // MM10
498 LLDB_INVALID_REGNUM, // MM11
499 LLDB_INVALID_REGNUM, // MM20
500 LLDB_INVALID_REGNUM, // MM21
501 LLDB_INVALID_REGNUM, // MM30
502 LLDB_INVALID_REGNUM, // MM31
503 LLDB_INVALID_REGNUM, // MM40
504 LLDB_INVALID_REGNUM, // MM41
505 LLDB_INVALID_REGNUM, // MM50
506 LLDB_INVALID_REGNUM, // MM51
507 LLDB_INVALID_REGNUM, // MM60
508 LLDB_INVALID_REGNUM, // MM61
509 LLDB_INVALID_REGNUM, // MM70
510 LLDB_INVALID_REGNUM, // MM71
511 lldb_xmm8_x86_64, // XMM8
512 lldb_xmm9_x86_64, // XMM9
513 lldb_xmm10_x86_64, // XMM10
514 lldb_xmm11_x86_64, // XMM11
515 lldb_xmm12_x86_64, // XMM12
516 lldb_xmm13_x86_64, // XMM13
517 lldb_xmm14_x86_64, // XMM14
518 lldb_xmm15_x86_64, // XMM15
519 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
520 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
521 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
522 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
523 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
524 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
525 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
526 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
527 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
528 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
529 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
530 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
531 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
532 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
533 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
534 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
535 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
536 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
537 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
538 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
539 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
540 LLDB_INVALID_REGNUM,
541 lldb_sil_x86_64, // SIL
542 lldb_dil_x86_64, // DIL
543 lldb_bpl_x86_64, // BPL
544 lldb_spl_x86_64, // SPL
545 lldb_rax_x86_64, // RAX
546 lldb_rbx_x86_64, // RBX
547 lldb_rcx_x86_64, // RCX
548 lldb_rdx_x86_64, // RDX
549 lldb_rsi_x86_64, // RSI
550 lldb_rdi_x86_64, // RDI
551 lldb_rbp_x86_64, // RBP
552 lldb_rsp_x86_64, // RSP
553 lldb_r8_x86_64, // R8
554 lldb_r9_x86_64, // R9
555 lldb_r10_x86_64, // R10
556 lldb_r11_x86_64, // R11
557 lldb_r12_x86_64, // R12
558 lldb_r13_x86_64, // R13
559 lldb_r14_x86_64, // R14
560 lldb_r15_x86_64, // R15
561 lldb_r8l_x86_64, // R8B
562 lldb_r9l_x86_64, // R9B
563 lldb_r10l_x86_64, // R10B
564 lldb_r11l_x86_64, // R11B
565 lldb_r12l_x86_64, // R12B
566 lldb_r13l_x86_64, // R13B
567 lldb_r14l_x86_64, // R14B
568 lldb_r15l_x86_64, // R15B
569 lldb_r8w_x86_64, // R8W
570 lldb_r9w_x86_64, // R9W
571 lldb_r10w_x86_64, // R10W
572 lldb_r11w_x86_64, // R11W
573 lldb_r12w_x86_64, // R12W
574 lldb_r13w_x86_64, // R13W
575 lldb_r14w_x86_64, // R14W
576 lldb_r15w_x86_64, // R15W
577 lldb_r8d_x86_64, // R8D
578 lldb_r9d_x86_64, // R9D
579 lldb_r10d_x86_64, // R10D
580 lldb_r11d_x86_64, // R11D
581 lldb_r12d_x86_64, // R12D
582 lldb_r13d_x86_64, // R13D
583 lldb_r14d_x86_64, // R14D
584 lldb_r15d_x86_64, // R15D
585 lldb_ymm0_x86_64, // AMD64_YMM0
586 lldb_ymm1_x86_64, // AMD64_YMM1
587 lldb_ymm2_x86_64, // AMD64_YMM2
588 lldb_ymm3_x86_64, // AMD64_YMM3
589 lldb_ymm4_x86_64, // AMD64_YMM4
590 lldb_ymm5_x86_64, // AMD64_YMM5
591 lldb_ymm6_x86_64, // AMD64_YMM6
592 lldb_ymm7_x86_64, // AMD64_YMM7
593 lldb_ymm8_x86_64, // AMD64_YMM8
594 lldb_ymm9_x86_64, // AMD64_YMM9
595 lldb_ymm10_x86_64, // AMD64_YMM10
596 lldb_ymm11_x86_64, // AMD64_YMM11
597 lldb_ymm12_x86_64, // AMD64_YMM12
598 lldb_ymm13_x86_64, // AMD64_YMM13
599 lldb_ymm14_x86_64, // AMD64_YMM14
600 lldb_ymm15_x86_64, // AMD64_YMM15
601 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
602 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
603 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
604 LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,
605 lldb_bnd0_x86_64, // BND0
606 lldb_bnd1_x86_64, // BND1
607 lldb_bnd2_x86_64 // BND2
608};
609
610uint32_t lldb_private::npdb::GetLLDBRegisterNumber(
611 llvm::Triple::ArchType arch_type, llvm::codeview::RegisterId register_id) {
612 switch (arch_type) {
613 case llvm::Triple::aarch64:
614 if (static_cast<uint16_t>(register_id) <
615 sizeof(g_code_view_to_lldb_registers_arm64) /
616 sizeof(g_code_view_to_lldb_registers_arm64[0]))
617 return g_code_view_to_lldb_registers_arm64[static_cast<uint16_t>(
618 register_id)];
619
620 return LLDB_INVALID_REGNUM;
621 case llvm::Triple::x86:
622 if (static_cast<uint16_t>(register_id) <
623 sizeof(g_code_view_to_lldb_registers_x86) /
624 sizeof(g_code_view_to_lldb_registers_x86[0]))
625 return g_code_view_to_lldb_registers_x86[static_cast<uint16_t>(
626 register_id)];
627
628 switch (register_id) {
629 case llvm::codeview::RegisterId::MXCSR:
630 return lldb_mxcsr_i386;
631 case llvm::codeview::RegisterId::BND0:
632 return lldb_bnd0_i386;
633 case llvm::codeview::RegisterId::BND1:
634 return lldb_bnd1_i386;
635 case llvm::codeview::RegisterId::BND2:
636 return lldb_bnd2_i386;
637 default:
638 return LLDB_INVALID_REGNUM;
639 }
640 case llvm::Triple::x86_64:
641 if (static_cast<uint16_t>(register_id) <
642 sizeof(g_code_view_to_lldb_registers_x86_64) /
643 sizeof(g_code_view_to_lldb_registers_x86_64[0]))
644 return g_code_view_to_lldb_registers_x86_64[static_cast<uint16_t>(
645 register_id)];
646
647 return LLDB_INVALID_REGNUM;
648 default:
649 return LLDB_INVALID_REGNUM;
650 }
651}
652
653uint32_t
654lldb_private::npdb::GetRegisterSize(llvm::codeview::RegisterId register_id) {
655 switch(register_id) {
656 case llvm::codeview::RegisterId::AL:
657 case llvm::codeview::RegisterId::BL:
658 case llvm::codeview::RegisterId::CL:
659 case llvm::codeview::RegisterId::DL:
660 case llvm::codeview::RegisterId::AH:
661 case llvm::codeview::RegisterId::BH:
662 case llvm::codeview::RegisterId::CH:
663 case llvm::codeview::RegisterId::DH:
664 case llvm::codeview::RegisterId::SIL:
665 case llvm::codeview::RegisterId::DIL:
666 case llvm::codeview::RegisterId::BPL:
667 case llvm::codeview::RegisterId::SPL:
668 case llvm::codeview::RegisterId::R8B:
669 case llvm::codeview::RegisterId::R9B:
670 case llvm::codeview::RegisterId::R10B:
671 case llvm::codeview::RegisterId::R11B:
672 case llvm::codeview::RegisterId::R12B:
673 case llvm::codeview::RegisterId::R13B:
674 case llvm::codeview::RegisterId::R14B:
675 case llvm::codeview::RegisterId::R15B:
676 return 1;
677 case llvm::codeview::RegisterId::AX:
678 case llvm::codeview::RegisterId::BX:
679 case llvm::codeview::RegisterId::CX:
680 case llvm::codeview::RegisterId::DX:
681 case llvm::codeview::RegisterId::SP:
682 case llvm::codeview::RegisterId::BP:
683 case llvm::codeview::RegisterId::SI:
684 case llvm::codeview::RegisterId::DI:
685 case llvm::codeview::RegisterId::R8W:
686 case llvm::codeview::RegisterId::R9W:
687 case llvm::codeview::RegisterId::R10W:
688 case llvm::codeview::RegisterId::R11W:
689 case llvm::codeview::RegisterId::R12W:
690 case llvm::codeview::RegisterId::R13W:
691 case llvm::codeview::RegisterId::R14W:
692 case llvm::codeview::RegisterId::R15W:
693 return 2;
694 case llvm::codeview::RegisterId::EAX:
695 case llvm::codeview::RegisterId::EBX:
696 case llvm::codeview::RegisterId::ECX:
697 case llvm::codeview::RegisterId::EDX:
698 case llvm::codeview::RegisterId::ESP:
699 case llvm::codeview::RegisterId::EBP:
700 case llvm::codeview::RegisterId::ESI:
701 case llvm::codeview::RegisterId::EDI:
702 case llvm::codeview::RegisterId::R8D:
703 case llvm::codeview::RegisterId::R9D:
704 case llvm::codeview::RegisterId::R10D:
705 case llvm::codeview::RegisterId::R11D:
706 case llvm::codeview::RegisterId::R12D:
707 case llvm::codeview::RegisterId::R13D:
708 case llvm::codeview::RegisterId::R14D:
709 case llvm::codeview::RegisterId::R15D:
710 return 4;
711 case llvm::codeview::RegisterId::RAX:
712 case llvm::codeview::RegisterId::RBX:
713 case llvm::codeview::RegisterId::RCX:
714 case llvm::codeview::RegisterId::RDX:
715 case llvm::codeview::RegisterId::RSI:
716 case llvm::codeview::RegisterId::RDI:
717 case llvm::codeview::RegisterId::RBP:
718 case llvm::codeview::RegisterId::RSP:
719 case llvm::codeview::RegisterId::R8:
720 case llvm::codeview::RegisterId::R9:
721 case llvm::codeview::RegisterId::R10:
722 case llvm::codeview::RegisterId::R11:
723 case llvm::codeview::RegisterId::R12:
724 case llvm::codeview::RegisterId::R13:
725 case llvm::codeview::RegisterId::R14:
726 case llvm::codeview::RegisterId::R15:
727 return 8;
728 case llvm::codeview::RegisterId::XMM0:
729 case llvm::codeview::RegisterId::XMM1:
730 case llvm::codeview::RegisterId::XMM2:
731 case llvm::codeview::RegisterId::XMM3:
732 case llvm::codeview::RegisterId::XMM4:
733 case llvm::codeview::RegisterId::XMM5:
734 case llvm::codeview::RegisterId::XMM6:
735 case llvm::codeview::RegisterId::XMM7:
736 case llvm::codeview::RegisterId::XMM8:
737 case llvm::codeview::RegisterId::XMM9:
738 case llvm::codeview::RegisterId::XMM10:
739 case llvm::codeview::RegisterId::XMM11:
740 case llvm::codeview::RegisterId::XMM12:
741 case llvm::codeview::RegisterId::XMM13:
742 case llvm::codeview::RegisterId::XMM14:
743 case llvm::codeview::RegisterId::XMM15:
744 return 16;
745 default:
746 return 0;
747 }
748}
749

source code of lldb/source/Plugins/SymbolFile/NativePDB/CodeViewRegisterMapping.cpp