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1 | /* Low level support for x86 (i386 and x86-64), shared between gdbserver |
2 | and IPA. | |
3 | ||
4 | Copyright (C) 2016 Free Software Foundation, Inc. | |
5 | ||
6 | This file is part of GDB. | |
7 | ||
8 | This program is free software; you can redistribute it and/or modify | |
9 | it under the terms of the GNU General Public License as published by | |
10 | the Free Software Foundation; either version 3 of the License, or | |
11 | (at your option) any later version. | |
12 | ||
13 | This program is distributed in the hope that it will be useful, | |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | GNU General Public License for more details. | |
17 | ||
18 | You should have received a copy of the GNU General Public License | |
19 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
20 | ||
21 | /* Note: since IPA obviously knows what ABI it's running on (i386 vs x86_64 | |
22 | vs x32), it's sufficient to pass only the register set here. This, | |
23 | together with the ABI known at IPA compile time, maps to a tdesc. */ | |
24 | ||
25 | enum x86_linux_tdesc { | |
26 | X86_TDESC_MMX = 0, | |
27 | X86_TDESC_SSE = 1, | |
28 | X86_TDESC_AVX = 2, | |
29 | X86_TDESC_MPX = 3, | |
2b863f51 WT |
30 | X86_TDESC_AVX_MPX = 4, |
31 | X86_TDESC_AVX512 = 5, | |
ae91f625 MK |
32 | }; |
33 | ||
34 | #ifdef __x86_64__ | |
35 | ||
36 | #if defined __LP64__ || !defined IN_PROCESS_AGENT | |
37 | /* Defined in auto-generated file amd64-linux.c. */ | |
38 | void init_registers_amd64_linux (void); | |
39 | extern const struct target_desc *tdesc_amd64_linux; | |
40 | ||
41 | /* Defined in auto-generated file amd64-avx-linux.c. */ | |
42 | void init_registers_amd64_avx_linux (void); | |
43 | extern const struct target_desc *tdesc_amd64_avx_linux; | |
44 | ||
45 | /* Defined in auto-generated file amd64-avx512-linux.c. */ | |
46 | void init_registers_amd64_avx512_linux (void); | |
47 | extern const struct target_desc *tdesc_amd64_avx512_linux; | |
48 | ||
2b863f51 WT |
49 | /* Defined in auto-generated file amd64-avx-mpx-linux.c. */ |
50 | void init_registers_amd64_avx_mpx_linux (void); | |
51 | extern const struct target_desc *tdesc_amd64_avx_mpx_linux; | |
52 | ||
ae91f625 MK |
53 | /* Defined in auto-generated file amd64-mpx-linux.c. */ |
54 | void init_registers_amd64_mpx_linux (void); | |
55 | extern const struct target_desc *tdesc_amd64_mpx_linux; | |
56 | #endif | |
57 | ||
58 | #if defined __ILP32__ || !defined IN_PROCESS_AGENT | |
59 | /* Defined in auto-generated file x32-linux.c. */ | |
60 | void init_registers_x32_linux (void); | |
61 | extern const struct target_desc *tdesc_x32_linux; | |
62 | ||
63 | /* Defined in auto-generated file x32-avx-linux.c. */ | |
64 | void init_registers_x32_avx_linux (void); | |
65 | extern const struct target_desc *tdesc_x32_avx_linux; | |
66 | ||
67 | /* Defined in auto-generated file x32-avx512-linux.c. */ | |
68 | void init_registers_x32_avx512_linux (void); | |
69 | extern const struct target_desc *tdesc_x32_avx512_linux; | |
70 | #endif | |
71 | ||
72 | #endif | |
73 | ||
74 | #if defined __i386__ || !defined IN_PROCESS_AGENT | |
75 | /* Defined in auto-generated file i386-linux.c. */ | |
76 | void init_registers_i386_linux (void); | |
77 | extern const struct target_desc *tdesc_i386_linux; | |
78 | ||
79 | /* Defined in auto-generated file i386-mmx-linux.c. */ | |
80 | void init_registers_i386_mmx_linux (void); | |
81 | extern const struct target_desc *tdesc_i386_mmx_linux; | |
82 | ||
83 | /* Defined in auto-generated file i386-avx-linux.c. */ | |
84 | void init_registers_i386_avx_linux (void); | |
85 | extern const struct target_desc *tdesc_i386_avx_linux; | |
86 | ||
2b863f51 WT |
87 | /* Defined in auto-generated file i386-avx-mpx-linux.c. */ |
88 | void init_registers_i386_avx_mpx_linux (void); | |
89 | extern const struct target_desc *tdesc_i386_avx_mpx_linux; | |
90 | ||
ae91f625 MK |
91 | /* Defined in auto-generated file i386-avx512-linux.c. */ |
92 | void init_registers_i386_avx512_linux (void); | |
93 | extern const struct target_desc *tdesc_i386_avx512_linux; | |
94 | ||
95 | /* Defined in auto-generated file i386-mpx-linux.c. */ | |
96 | void init_registers_i386_mpx_linux (void); | |
97 | extern const struct target_desc *tdesc_i386_mpx_linux; | |
98 | #endif |