gdb/s390-tdep.h

   1 /* Target-dependent code for GDB, the GNU debugger.
   2    Copyright (C) 2003, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
   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
   8    the Free Software Foundation; either version 3 of the License, or
   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
  17    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  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 /* General Purpose Register Upper Halves.  */
  81 #define S390_R0_UPPER_REGNUM 51
  82 #define S390_R1_UPPER_REGNUM 52
  83 #define S390_R2_UPPER_REGNUM 53
  84 #define S390_R3_UPPER_REGNUM 54
  85 #define S390_R4_UPPER_REGNUM 55
  86 #define S390_R5_UPPER_REGNUM 56
  87 #define S390_R6_UPPER_REGNUM 57
  88 #define S390_R7_UPPER_REGNUM 58
  89 #define S390_R8_UPPER_REGNUM 59
  90 #define S390_R9_UPPER_REGNUM 60
  91 #define S390_R10_UPPER_REGNUM 61
  92 #define S390_R11_UPPER_REGNUM 62
  93 #define S390_R12_UPPER_REGNUM 63
  94 #define S390_R13_UPPER_REGNUM 64
  95 #define S390_R14_UPPER_REGNUM 65
  96 #define S390_R15_UPPER_REGNUM 66
  97 /* Total.  */
  98 #define S390_NUM_REGS 67
  99
 100 /* Special register usage.  */
 101 #define S390_SP_REGNUM S390_R15_REGNUM
 102 #define S390_RETADDR_REGNUM S390_R14_REGNUM
 103 #define S390_FRAME_REGNUM S390_R11_REGNUM
 104
 105 /* Core file register sets, defined in s390-tdep.c.  */
 106 #define s390_sizeof_gregset 0x90
 107 extern int s390_regmap_gregset[S390_NUM_REGS];
 108 #define s390x_sizeof_gregset 0xd8
 109 extern int s390x_regmap_gregset[S390_NUM_REGS];
 110 #define s390_sizeof_fpregset 0x88
 111 extern int s390_regmap_fpregset[S390_NUM_REGS];
 112
 113 /* Linux target descriptions.  */
 114 extern struct target_desc *tdesc_s390_linux32;
 115 extern struct target_desc *tdesc_s390_linux64;
 116 extern struct target_desc *tdesc_s390x_linux64;
 117
 118 #endif
 119