69 lines
2.6 KiB
C
69 lines
2.6 KiB
C
|
/* Target-dependent code for GDB, the GNU debugger.
|
||
|
|
|
||
|
|
Copyright (C) 2008-2020 Free Software Foundation, Inc.
|
||
|
|
|
||
|
|
This file is part of GDB.
|
||
|
|
|
||
|
|
This program is free software; you can redistribute it and/or modify
|
||
|
|
it under the terms of the GNU General Public License as published by
|
||
|
|
the Free Software Foundation; either version 3 of the License, or
|
||
|
|
(at your option) any later version.
|
||
|
|
|
||
|
|
This program is distributed in the hope that it will be useful,
|
||
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
GNU General Public License for more details.
|
||
|
|
|
||
|
|
You should have received a copy of the GNU General Public License
|
||
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
||
|
|
|
||
|
|
#ifndef PPC_LINUX_TDEP_H
|
||
|
|
#define PPC_LINUX_TDEP_H
|
||
|
|
|
||
|
|
#include "ppc-tdep.h" /* For PPC_NUM_REGS. */
|
||
|
|
|
||
|
|
struct regset;
|
||
|
|
|
||
|
|
/* From ppc-linux-tdep.c ... */
|
||
|
|
const struct regset *ppc_linux_gregset (int);
|
||
|
|
const struct regset *ppc_linux_fpregset (void);
|
||
|
|
|
||
|
|
/* Get the vector regset that matches the target byte order. */
|
||
|
|
const struct regset *ppc_linux_vrregset (struct gdbarch *gdbarch);
|
||
|
|
const struct regset *ppc_linux_vsxregset (void);
|
||
|
|
|
||
|
|
/* Get the checkpointed GPR regset that matches the target wordsize
|
||
|
|
and byteorder of GDBARCH. */
|
||
|
|
const struct regset *ppc_linux_cgprregset (struct gdbarch *gdbarch);
|
||
|
|
|
||
|
|
/* Get the checkpointed vector regset that matches the target byte
|
||
|
|
order. */
|
||
|
|
const struct regset* ppc_linux_cvmxregset (struct gdbarch *gdbarch);
|
||
|
|
|
||
|
|
/* Extra register number constants. The Linux kernel stores a
|
||
|
|
"trap" code and the original value of r3 into special "registers";
|
||
|
|
these need to be saved and restored when performing an inferior
|
||
|
|
call while the inferior was interrupted within a system call. */
|
||
|
|
enum {
|
||
|
|
PPC_ORIG_R3_REGNUM = PPC_NUM_REGS,
|
||
|
|
PPC_TRAP_REGNUM,
|
||
|
|
};
|
||
|
|
|
||
|
|
/* Return 1 if PPC_ORIG_R3_REGNUM and PPC_TRAP_REGNUM are usable. */
|
||
|
|
int ppc_linux_trap_reg_p (struct gdbarch *gdbarch);
|
||
|
|
|
||
|
|
/* Additional register sets, defined in ppc-linux-tdep.c. */
|
||
|
|
extern const struct regset ppc32_linux_pprregset;
|
||
|
|
extern const struct regset ppc32_linux_dscrregset;
|
||
|
|
extern const struct regset ppc32_linux_tarregset;
|
||
|
|
extern const struct regset ppc32_linux_ebbregset;
|
||
|
|
extern const struct regset ppc32_linux_pmuregset;
|
||
|
|
extern const struct regset ppc32_linux_tm_sprregset;
|
||
|
|
extern const struct regset ppc32_linux_cfprregset;
|
||
|
|
extern const struct regset ppc32_linux_cvsxregset;
|
||
|
|
extern const struct regset ppc32_linux_cpprregset;
|
||
|
|
extern const struct regset ppc32_linux_cdscrregset;
|
||
|
|
extern const struct regset ppc32_linux_ctarregset;
|
||
|
|
|
||
|
|
#endif /* PPC_LINUX_TDEP_H */
|