1 /* Target-dependent code for GDB, the GNU debugger.
3 Copyright (C) 2008-2018 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/>. */
20 #ifndef PPC_LINUX_TDEP_H
21 #define PPC_LINUX_TDEP_H
23 #include "ppc-tdep.h" /* For PPC_NUM_REGS. */
27 /* From ppc-linux-tdep.c ... */
28 const struct regset *ppc_linux_gregset (int);
29 const struct regset *ppc_linux_fpregset (void);
31 /* Get the vector regset that matches the target byte order. */
32 const struct regset *ppc_linux_vrregset (struct gdbarch *gdbarch);
33 const struct regset *ppc_linux_vsxregset (void);
35 /* Get the checkpointed GPR regset that matches the target wordsize
36 and byteorder of GDBARCH. */
37 const struct regset *ppc_linux_cgprregset (struct gdbarch *gdbarch);
39 /* Get the checkpointed vector regset that matches the target byte
41 const struct regset* ppc_linux_cvmxregset (struct gdbarch *gdbarch);
43 /* Extra register number constants. The Linux kernel stores a
44 "trap" code and the original value of r3 into special "registers";
45 these need to be saved and restored when performing an inferior
46 call while the inferior was interrupted within a system call. */
48 PPC_ORIG_R3_REGNUM = PPC_NUM_REGS,
52 /* Return 1 if PPC_ORIG_R3_REGNUM and PPC_TRAP_REGNUM are usable. */
53 int ppc_linux_trap_reg_p (struct gdbarch *gdbarch);
55 /* Additional register sets, defined in ppc-linux-tdep.c. */
56 extern const struct regset ppc32_linux_pprregset;
57 extern const struct regset ppc32_linux_dscrregset;
58 extern const struct regset ppc32_linux_tarregset;
59 extern const struct regset ppc32_linux_ebbregset;
60 extern const struct regset ppc32_linux_pmuregset;
61 extern const struct regset ppc32_linux_tm_sprregset;
62 extern const struct regset ppc32_linux_cfprregset;
63 extern const struct regset ppc32_linux_cvsxregset;
64 extern const struct regset ppc32_linux_cpprregset;
65 extern const struct regset ppc32_linux_cdscrregset;
66 extern const struct regset ppc32_linux_ctarregset;
68 #endif /* PPC_LINUX_TDEP_H */