1 /* Target-dependent code for GDB, the GNU debugger.
2 Copyright (C) 2003, 2007, 2008, 2009, 2010, 2011
3 Free Software Foundation, Inc.
5 This file is part of GDB.
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>. */
23 /* Register information. */
25 /* Program Status Word. */
26 #define S390_PSWM_REGNUM 0
27 #define S390_PSWA_REGNUM 1
28 /* General Purpose Registers. */
29 #define S390_R0_REGNUM 2
30 #define S390_R1_REGNUM 3
31 #define S390_R2_REGNUM 4
32 #define S390_R3_REGNUM 5
33 #define S390_R4_REGNUM 6
34 #define S390_R5_REGNUM 7
35 #define S390_R6_REGNUM 8
36 #define S390_R7_REGNUM 9
37 #define S390_R8_REGNUM 10
38 #define S390_R9_REGNUM 11
39 #define S390_R10_REGNUM 12
40 #define S390_R11_REGNUM 13
41 #define S390_R12_REGNUM 14
42 #define S390_R13_REGNUM 15
43 #define S390_R14_REGNUM 16
44 #define S390_R15_REGNUM 17
45 /* Access Registers. */
46 #define S390_A0_REGNUM 18
47 #define S390_A1_REGNUM 19
48 #define S390_A2_REGNUM 20
49 #define S390_A3_REGNUM 21
50 #define S390_A4_REGNUM 22
51 #define S390_A5_REGNUM 23
52 #define S390_A6_REGNUM 24
53 #define S390_A7_REGNUM 25
54 #define S390_A8_REGNUM 26
55 #define S390_A9_REGNUM 27
56 #define S390_A10_REGNUM 28
57 #define S390_A11_REGNUM 29
58 #define S390_A12_REGNUM 30
59 #define S390_A13_REGNUM 31
60 #define S390_A14_REGNUM 32
61 #define S390_A15_REGNUM 33
62 /* Floating Point Control Word. */
63 #define S390_FPC_REGNUM 34
64 /* Floating Point Registers. */
65 #define S390_F0_REGNUM 35
66 #define S390_F1_REGNUM 36
67 #define S390_F2_REGNUM 37
68 #define S390_F3_REGNUM 38
69 #define S390_F4_REGNUM 39
70 #define S390_F5_REGNUM 40
71 #define S390_F6_REGNUM 41
72 #define S390_F7_REGNUM 42
73 #define S390_F8_REGNUM 43
74 #define S390_F9_REGNUM 44
75 #define S390_F10_REGNUM 45
76 #define S390_F11_REGNUM 46
77 #define S390_F12_REGNUM 47
78 #define S390_F13_REGNUM 48
79 #define S390_F14_REGNUM 49
80 #define S390_F15_REGNUM 50
81 /* General Purpose Register Upper Halves. */
82 #define S390_R0_UPPER_REGNUM 51
83 #define S390_R1_UPPER_REGNUM 52
84 #define S390_R2_UPPER_REGNUM 53
85 #define S390_R3_UPPER_REGNUM 54
86 #define S390_R4_UPPER_REGNUM 55
87 #define S390_R5_UPPER_REGNUM 56
88 #define S390_R6_UPPER_REGNUM 57
89 #define S390_R7_UPPER_REGNUM 58
90 #define S390_R8_UPPER_REGNUM 59
91 #define S390_R9_UPPER_REGNUM 60
92 #define S390_R10_UPPER_REGNUM 61
93 #define S390_R11_UPPER_REGNUM 62
94 #define S390_R12_UPPER_REGNUM 63
95 #define S390_R13_UPPER_REGNUM 64
96 #define S390_R14_UPPER_REGNUM 65
97 #define S390_R15_UPPER_REGNUM 66
99 #define S390_NUM_REGS 67
101 /* Special register usage. */
102 #define S390_SP_REGNUM S390_R15_REGNUM
103 #define S390_RETADDR_REGNUM S390_R14_REGNUM
104 #define S390_FRAME_REGNUM S390_R11_REGNUM
106 /* Core file register sets, defined in s390-tdep.c. */
107 #define s390_sizeof_gregset 0x90
108 extern int s390_regmap_gregset
[S390_NUM_REGS
];
109 #define s390x_sizeof_gregset 0xd8
110 extern int s390x_regmap_gregset
[S390_NUM_REGS
];
111 #define s390_sizeof_fpregset 0x88
112 extern int s390_regmap_fpregset
[S390_NUM_REGS
];
114 /* Linux target descriptions. */
115 extern struct target_desc
*tdesc_s390_linux32
;
116 extern struct target_desc
*tdesc_s390_linux64
;
117 extern struct target_desc
*tdesc_s390x_linux64
;
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