projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 42a4f53d | 1 | /* Copyright (C) 2008-2019 Free Software Foundation, Inc. |
| 7e63b4e4 JB |
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 | ||
| 18 | #include "defs.h" | |
| 31b060a2 | 19 | #include "windows-nat.h" |
| df7e5265 | 20 | #include "x86-nat.h" |
| d40dc7a8 | 21 | #include "i386-tdep.h" |
| 7e63b4e4 JB |
22 | |
| 23 | #include <windows.h> | |
| 24 | ||
| 25 | #define context_offset(x) ((int)&(((CONTEXT *)NULL)->x)) | |
| 26 | static const int mappings[] = | |
| 27 | { | |
| 28 | context_offset (Eax), | |
| 29 | context_offset (Ecx), | |
| 30 | context_offset (Edx), | |
| 31 | context_offset (Ebx), | |
| 32 | context_offset (Esp), | |
| 33 | context_offset (Ebp), | |
| 34 | context_offset (Esi), | |
| 35 | context_offset (Edi), | |
| 36 | context_offset (Eip), | |
| 37 | context_offset (EFlags), | |
| 38 | context_offset (SegCs), | |
| 39 | context_offset (SegSs), | |
| 40 | context_offset (SegDs), | |
| 41 | context_offset (SegEs), | |
| 42 | context_offset (SegFs), | |
| 43 | context_offset (SegGs), | |
| 44 | context_offset (FloatSave.RegisterArea[0 * 10]), | |
| 45 | context_offset (FloatSave.RegisterArea[1 * 10]), | |
| 46 | context_offset (FloatSave.RegisterArea[2 * 10]), | |
| 47 | context_offset (FloatSave.RegisterArea[3 * 10]), | |
| 48 | context_offset (FloatSave.RegisterArea[4 * 10]), | |
| 49 | context_offset (FloatSave.RegisterArea[5 * 10]), | |
| 50 | context_offset (FloatSave.RegisterArea[6 * 10]), | |
| 51 | context_offset (FloatSave.RegisterArea[7 * 10]), | |
| 52 | context_offset (FloatSave.ControlWord), | |
| 53 | context_offset (FloatSave.StatusWord), | |
| 54 | context_offset (FloatSave.TagWord), | |
| 55 | context_offset (FloatSave.ErrorSelector), | |
| 56 | context_offset (FloatSave.ErrorOffset), | |
| 57 | context_offset (FloatSave.DataSelector), | |
| 58 | context_offset (FloatSave.DataOffset), | |
| 59 | context_offset (FloatSave.ErrorSelector) | |
| 60 | /* XMM0-7 */ , | |
| 61 | context_offset (ExtendedRegisters[10*16]), | |
| 62 | context_offset (ExtendedRegisters[11*16]), | |
| 63 | context_offset (ExtendedRegisters[12*16]), | |
| 64 | context_offset (ExtendedRegisters[13*16]), | |
| 65 | context_offset (ExtendedRegisters[14*16]), | |
| 66 | context_offset (ExtendedRegisters[15*16]), | |
| 67 | context_offset (ExtendedRegisters[16*16]), | |
| 68 | context_offset (ExtendedRegisters[17*16]), | |
| 69 | /* MXCSR */ | |
| 70 | context_offset (ExtendedRegisters[24]) | |
| 71 | }; | |
| 72 | #undef context_offset | |
| 73 | ||
| d40dc7a8 JB |
74 | /* segment_register_p_ftype implementation for x86. */ |
| 75 | ||
| 76 | static int | |
| 77 | i386_windows_segment_register_p (int regnum) | |
| 78 | { | |
| 79 | return regnum >= I386_CS_REGNUM && regnum <= I386_GS_REGNUM; | |
| 80 | } | |
| 81 | ||
| 7e63b4e4 JB |
82 | void |
| 83 | _initialize_i386_windows_nat (void) | |
| 84 | { | |
| dc05df57 | 85 | windows_set_context_register_offsets (mappings); |
| d40dc7a8 | 86 | windows_set_segment_register_p (i386_windows_segment_register_p); |
| df7e5265 | 87 | x86_set_debug_register_length (4); |
| 7e63b4e4 | 88 | } |