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d0f54f9d 1/* Target-dependent code for GDB, the GNU debugger.
6aba47ca 2 Copyright (C) 2003, 2007 Free Software Foundation, Inc.
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3
4 This file is part of GDB.
5
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
a9762ec7 8 the Free Software Foundation; either version 3 of the License, or
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9 (at your option) any later version.
10
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
a9762ec7 17 along with this program. If not, see <http://www.gnu.org/licenses/>. */
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18
19#ifndef S390_TDEP_H
20#define S390_TDEP_H
21
22/* Register information. */
23
24/* Program Status Word. */
25#define S390_PSWM_REGNUM 0
26#define S390_PSWA_REGNUM 1
27/* General Purpose Registers. */
28#define S390_R0_REGNUM 2
29#define S390_R1_REGNUM 3
30#define S390_R2_REGNUM 4
31#define S390_R3_REGNUM 5
32#define S390_R4_REGNUM 6
33#define S390_R5_REGNUM 7
34#define S390_R6_REGNUM 8
35#define S390_R7_REGNUM 9
36#define S390_R8_REGNUM 10
37#define S390_R9_REGNUM 11
38#define S390_R10_REGNUM 12
39#define S390_R11_REGNUM 13
40#define S390_R12_REGNUM 14
41#define S390_R13_REGNUM 15
42#define S390_R14_REGNUM 16
43#define S390_R15_REGNUM 17
44/* Access Registers. */
45#define S390_A0_REGNUM 18
46#define S390_A1_REGNUM 19
47#define S390_A2_REGNUM 20
48#define S390_A3_REGNUM 21
49#define S390_A4_REGNUM 22
50#define S390_A5_REGNUM 23
51#define S390_A6_REGNUM 24
52#define S390_A7_REGNUM 25
53#define S390_A8_REGNUM 26
54#define S390_A9_REGNUM 27
55#define S390_A10_REGNUM 28
56#define S390_A11_REGNUM 29
57#define S390_A12_REGNUM 30
58#define S390_A13_REGNUM 31
59#define S390_A14_REGNUM 32
60#define S390_A15_REGNUM 33
61/* Floating Point Control Word. */
62#define S390_FPC_REGNUM 34
63/* Floating Point Registers. */
64#define S390_F0_REGNUM 35
65#define S390_F1_REGNUM 36
66#define S390_F2_REGNUM 37
67#define S390_F3_REGNUM 38
68#define S390_F4_REGNUM 39
69#define S390_F5_REGNUM 40
70#define S390_F6_REGNUM 41
71#define S390_F7_REGNUM 42
72#define S390_F8_REGNUM 43
73#define S390_F9_REGNUM 44
74#define S390_F10_REGNUM 45
75#define S390_F11_REGNUM 46
76#define S390_F12_REGNUM 47
77#define S390_F13_REGNUM 48
78#define S390_F14_REGNUM 49
79#define S390_F15_REGNUM 50
80/* Total. */
81#define S390_NUM_REGS 51
82
83/* Pseudo registers -- PC and condition code. */
84#define S390_PC_REGNUM S390_NUM_REGS
85#define S390_CC_REGNUM (S390_NUM_REGS+1)
86#define S390_NUM_PSEUDO_REGS 2
87#define S390_NUM_TOTAL_REGS (S390_NUM_REGS+2)
88
89/* Special register usage. */
90#define S390_SP_REGNUM S390_R15_REGNUM
91#define S390_RETADDR_REGNUM S390_R14_REGNUM
92#define S390_FRAME_REGNUM S390_R11_REGNUM
93
94/* Core file register sets, defined in s390-tdep.c. */
95#define s390_sizeof_gregset 0x90
96extern int s390_regmap_gregset[S390_NUM_REGS];
97#define s390x_sizeof_gregset 0xd8
98extern int s390x_regmap_gregset[S390_NUM_REGS];
99#define s390_sizeof_fpregset 0x88
100extern int s390_regmap_fpregset[S390_NUM_REGS];
101
102#endif
103