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b811d2c2 | 1 | /* Copyright (C) 2017-2020 Free Software Foundation, Inc. |
b4570e4b YQ |
2 | |
3 | This file is part of GDB. | |
4 | ||
5 | This program is free software; you can redistribute it and/or modify | |
6 | it under the terms of the GNU General Public License as published by | |
7 | the Free Software Foundation; either version 3 of the License, or | |
8 | (at your option) any later version. | |
9 | ||
10 | This program is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | GNU General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU General Public License | |
16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
17 | ||
268a13a5 | 18 | #include "gdbsupport/common-defs.h" |
b4570e4b | 19 | #include "amd64.h" |
268a13a5 | 20 | #include "gdbsupport/x86-xstate.h" |
b4570e4b YQ |
21 | #include <stdlib.h> |
22 | ||
23 | #include "../features/i386/64bit-avx.c" | |
24 | #include "../features/i386/64bit-avx512.c" | |
25 | #include "../features/i386/64bit-core.c" | |
26 | #include "../features/i386/64bit-linux.c" | |
27 | #include "../features/i386/64bit-mpx.c" | |
28 | #include "../features/i386/64bit-pkeys.c" | |
29 | #include "../features/i386/64bit-segments.c" | |
30 | #include "../features/i386/64bit-sse.c" | |
31 | ||
32 | #include "../features/i386/x32-core.c" | |
33 | ||
34 | /* Create amd64 target descriptions according to XCR0. If IS_X32 is | |
22916b07 | 35 | true, create the x32 ones. If IS_LINUX is true, create target |
de52b960 PA |
36 | descriptions for Linux. If SEGMENTS is true, then include |
37 | the "org.gnu.gdb.i386.segments" feature registers. */ | |
b4570e4b YQ |
38 | |
39 | target_desc * | |
de52b960 PA |
40 | amd64_create_target_description (uint64_t xcr0, bool is_x32, bool is_linux, |
41 | bool segments) | |
b4570e4b YQ |
42 | { |
43 | target_desc *tdesc = allocate_target_description (); | |
44 | ||
45 | #ifndef IN_PROCESS_AGENT | |
46 | set_tdesc_architecture (tdesc, is_x32 ? "i386:x64-32" : "i386:x86-64"); | |
47 | ||
22916b07 YQ |
48 | if (is_linux) |
49 | set_tdesc_osabi (tdesc, "GNU/Linux"); | |
b4570e4b YQ |
50 | #endif |
51 | ||
52 | long regnum = 0; | |
53 | ||
54 | if (is_x32) | |
55 | regnum = create_feature_i386_x32_core (tdesc, regnum); | |
56 | else | |
57 | regnum = create_feature_i386_64bit_core (tdesc, regnum); | |
58 | ||
59 | regnum = create_feature_i386_64bit_sse (tdesc, regnum); | |
22916b07 YQ |
60 | if (is_linux) |
61 | regnum = create_feature_i386_64bit_linux (tdesc, regnum); | |
de52b960 PA |
62 | if (segments) |
63 | regnum = create_feature_i386_64bit_segments (tdesc, regnum); | |
b4570e4b YQ |
64 | |
65 | if (xcr0 & X86_XSTATE_AVX) | |
66 | regnum = create_feature_i386_64bit_avx (tdesc, regnum); | |
67 | ||
68 | if ((xcr0 & X86_XSTATE_MPX) && !is_x32) | |
69 | regnum = create_feature_i386_64bit_mpx (tdesc, regnum); | |
70 | ||
71 | if (xcr0 & X86_XSTATE_AVX512) | |
72 | regnum = create_feature_i386_64bit_avx512 (tdesc, regnum); | |
73 | ||
74 | if ((xcr0 & X86_XSTATE_PKRU) && !is_x32) | |
75 | regnum = create_feature_i386_64bit_pkeys (tdesc, regnum); | |
76 | ||
77 | return tdesc; | |
78 | } |