176 lines
5.4 KiB
C
176 lines
5.4 KiB
C
/* Target-dependent code for GDB, the GNU debugger.
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Copyright (C) 2003-2015 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#ifndef S390_TDEP_H
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#define S390_TDEP_H
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/* Hardware capabilities. */
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#ifndef HWCAP_S390_HIGH_GPRS
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#define HWCAP_S390_HIGH_GPRS 512
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#endif
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#ifndef HWCAP_S390_TE
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#define HWCAP_S390_TE 1024
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#endif
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/* Register information. */
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/* Program Status Word. */
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#define S390_PSWM_REGNUM 0
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#define S390_PSWA_REGNUM 1
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/* General Purpose Registers. */
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#define S390_R0_REGNUM 2
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#define S390_R1_REGNUM 3
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#define S390_R2_REGNUM 4
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#define S390_R3_REGNUM 5
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#define S390_R4_REGNUM 6
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#define S390_R5_REGNUM 7
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#define S390_R6_REGNUM 8
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#define S390_R7_REGNUM 9
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#define S390_R8_REGNUM 10
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#define S390_R9_REGNUM 11
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#define S390_R10_REGNUM 12
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#define S390_R11_REGNUM 13
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#define S390_R12_REGNUM 14
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#define S390_R13_REGNUM 15
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#define S390_R14_REGNUM 16
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#define S390_R15_REGNUM 17
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/* Access Registers. */
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#define S390_A0_REGNUM 18
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#define S390_A1_REGNUM 19
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#define S390_A2_REGNUM 20
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#define S390_A3_REGNUM 21
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#define S390_A4_REGNUM 22
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#define S390_A5_REGNUM 23
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#define S390_A6_REGNUM 24
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#define S390_A7_REGNUM 25
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#define S390_A8_REGNUM 26
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#define S390_A9_REGNUM 27
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#define S390_A10_REGNUM 28
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#define S390_A11_REGNUM 29
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#define S390_A12_REGNUM 30
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#define S390_A13_REGNUM 31
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#define S390_A14_REGNUM 32
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#define S390_A15_REGNUM 33
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/* Floating Point Control Word. */
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#define S390_FPC_REGNUM 34
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/* Floating Point Registers. */
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#define S390_F0_REGNUM 35
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#define S390_F1_REGNUM 36
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#define S390_F2_REGNUM 37
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#define S390_F3_REGNUM 38
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#define S390_F4_REGNUM 39
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#define S390_F5_REGNUM 40
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#define S390_F6_REGNUM 41
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#define S390_F7_REGNUM 42
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#define S390_F8_REGNUM 43
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#define S390_F9_REGNUM 44
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#define S390_F10_REGNUM 45
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#define S390_F11_REGNUM 46
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#define S390_F12_REGNUM 47
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#define S390_F13_REGNUM 48
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#define S390_F14_REGNUM 49
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#define S390_F15_REGNUM 50
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/* General Purpose Register Upper Halves. */
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#define S390_R0_UPPER_REGNUM 51
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#define S390_R1_UPPER_REGNUM 52
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#define S390_R2_UPPER_REGNUM 53
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#define S390_R3_UPPER_REGNUM 54
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#define S390_R4_UPPER_REGNUM 55
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#define S390_R5_UPPER_REGNUM 56
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#define S390_R6_UPPER_REGNUM 57
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#define S390_R7_UPPER_REGNUM 58
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#define S390_R8_UPPER_REGNUM 59
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#define S390_R9_UPPER_REGNUM 60
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#define S390_R10_UPPER_REGNUM 61
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#define S390_R11_UPPER_REGNUM 62
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#define S390_R12_UPPER_REGNUM 63
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#define S390_R13_UPPER_REGNUM 64
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#define S390_R14_UPPER_REGNUM 65
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#define S390_R15_UPPER_REGNUM 66
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/* GNU/Linux-specific optional registers. */
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#define S390_ORIG_R2_REGNUM 67
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#define S390_LAST_BREAK_REGNUM 68
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#define S390_SYSTEM_CALL_REGNUM 69
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/* Transaction diagnostic block. */
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#define S390_TDB_DWORD0_REGNUM 70
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#define S390_TDB_ABORT_CODE_REGNUM 71
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#define S390_TDB_CONFLICT_TOKEN_REGNUM 72
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#define S390_TDB_ATIA_REGNUM 73
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#define S390_TDB_R0_REGNUM 74
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#define S390_TDB_R1_REGNUM 75
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#define S390_TDB_R2_REGNUM 76
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#define S390_TDB_R3_REGNUM 77
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#define S390_TDB_R4_REGNUM 78
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#define S390_TDB_R5_REGNUM 79
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#define S390_TDB_R6_REGNUM 80
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#define S390_TDB_R7_REGNUM 81
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#define S390_TDB_R8_REGNUM 82
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#define S390_TDB_R9_REGNUM 83
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#define S390_TDB_R10_REGNUM 84
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#define S390_TDB_R11_REGNUM 85
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#define S390_TDB_R12_REGNUM 86
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#define S390_TDB_R13_REGNUM 87
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#define S390_TDB_R14_REGNUM 88
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#define S390_TDB_R15_REGNUM 89
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/* Total. */
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#define S390_NUM_REGS 90
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/* Special register usage. */
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#define S390_SP_REGNUM S390_R15_REGNUM
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#define S390_RETADDR_REGNUM S390_R14_REGNUM
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#define S390_FRAME_REGNUM S390_R11_REGNUM
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#define S390_IS_GREGSET_REGNUM(i) \
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(((i) >= S390_PSWM_REGNUM && (i) <= S390_A15_REGNUM) \
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|| ((i) >= S390_R0_UPPER_REGNUM && (i) <= S390_R15_UPPER_REGNUM) \
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|| (i) == S390_ORIG_R2_REGNUM)
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#define S390_IS_FPREGSET_REGNUM(i) \
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((i) >= S390_FPC_REGNUM && (i) <= S390_F15_REGNUM)
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#define S390_IS_TDBREGSET_REGNUM(i) \
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((i) >= S390_TDB_DWORD0_REGNUM && (i) <= S390_TDB_R15_REGNUM)
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/* Core file register sets, defined in s390-tdep.c. */
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#define s390_sizeof_gregset 0x90
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#define s390x_sizeof_gregset 0xd8
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extern const struct regset s390_gregset;
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#define s390_sizeof_fpregset 0x88
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extern const struct regset s390_fpregset;
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extern const struct regset s390_last_break_regset;
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extern const struct regset s390x_last_break_regset;
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extern const struct regset s390_system_call_regset;
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extern const struct regset s390_tdb_regset;
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#define s390_sizeof_tdbregset 0x100
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/* GNU/Linux target descriptions. */
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extern struct target_desc *tdesc_s390_linux32;
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extern struct target_desc *tdesc_s390_linux32v1;
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extern struct target_desc *tdesc_s390_linux32v2;
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extern struct target_desc *tdesc_s390_linux64;
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extern struct target_desc *tdesc_s390_linux64v1;
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extern struct target_desc *tdesc_s390_linux64v2;
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extern struct target_desc *tdesc_s390_te_linux64;
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extern struct target_desc *tdesc_s390x_linux64;
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extern struct target_desc *tdesc_s390x_linux64v1;
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extern struct target_desc *tdesc_s390x_linux64v2;
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extern struct target_desc *tdesc_s390x_te_linux64;
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#endif
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