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68070c10 PA |
1 | /* Copyright (C) 2007 Free Software Foundation, Inc. |
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 2 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, write to the Free Software | |
17 | Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
18 | Boston, MA 02110-1301, USA. */ | |
19 | ||
20 | #include "server.h" | |
21 | #include "win32-low.h" | |
22 | ||
23 | /* Fetch register(s) from gdbserver regcache data. */ | |
24 | static void | |
25 | do_fetch_inferior_registers (win32_thread_info *th, int r) | |
26 | { | |
27 | char *context_offset = regptr (&th->context, r); | |
28 | supply_register (r, context_offset); | |
29 | } | |
30 | ||
31 | #define context_offset(x) ((int)&(((CONTEXT *)NULL)->x)) | |
32 | static const int mappings[] = { | |
33 | context_offset (R0), | |
34 | context_offset (R1), | |
35 | context_offset (R2), | |
36 | context_offset (R3), | |
37 | context_offset (R4), | |
38 | context_offset (R5), | |
39 | context_offset (R6), | |
40 | context_offset (R7), | |
41 | context_offset (R8), | |
42 | context_offset (R9), | |
43 | context_offset (R10), | |
44 | context_offset (R11), | |
45 | context_offset (R12), | |
46 | context_offset (Sp), | |
47 | context_offset (Lr), | |
48 | context_offset (Pc), | |
49 | -1, /* f0 */ | |
50 | -1, /* f1 */ | |
51 | -1, /* f2 */ | |
52 | -1, /* f3 */ | |
53 | -1, /* f4 */ | |
54 | -1, /* f5 */ | |
55 | -1, /* f6 */ | |
56 | -1, /* f7 */ | |
57 | -1, /* fps */ | |
58 | context_offset (Psr), | |
59 | }; | |
60 | #undef context_offset | |
61 | ||
62 | static const unsigned char arm_wince_le_breakpoint[] = | |
63 | { 0x10, 0x00, 0x00, 0xe6 }; | |
64 | ||
65 | struct win32_target_ops the_low_target = { | |
66 | mappings, | |
67 | sizeof (mappings) / sizeof (mappings[0]), | |
68 | NULL, /* initial_stuff */ | |
69 | NULL, /* store_debug_registers */ | |
70 | NULL, /* load_debug_registers */ | |
71 | do_fetch_inferior_registers, | |
72 | NULL, /* single_step */ | |
73 | arm_wince_le_breakpoint, | |
74 | sizeof (arm_wince_le_breakpoint) / sizeof (arm_wince_le_breakpoint[0]), | |
75 | "arm" /* arch_string */ | |
76 | }; |