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