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69 lines
2.6 KiB
C
69 lines
2.6 KiB
C
/* Target-dependent code for GDB, the GNU debugger.
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Copyright (C) 2008-2020 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 PPC_LINUX_TDEP_H
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#define PPC_LINUX_TDEP_H
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#include "ppc-tdep.h" /* For PPC_NUM_REGS. */
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struct regset;
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/* From ppc-linux-tdep.c ... */
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const struct regset *ppc_linux_gregset (int);
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const struct regset *ppc_linux_fpregset (void);
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/* Get the vector regset that matches the target byte order. */
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const struct regset *ppc_linux_vrregset (struct gdbarch *gdbarch);
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const struct regset *ppc_linux_vsxregset (void);
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/* Get the checkpointed GPR regset that matches the target wordsize
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and byteorder of GDBARCH. */
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const struct regset *ppc_linux_cgprregset (struct gdbarch *gdbarch);
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/* Get the checkpointed vector regset that matches the target byte
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order. */
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const struct regset* ppc_linux_cvmxregset (struct gdbarch *gdbarch);
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/* Extra register number constants. The Linux kernel stores a
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"trap" code and the original value of r3 into special "registers";
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these need to be saved and restored when performing an inferior
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call while the inferior was interrupted within a system call. */
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enum {
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PPC_ORIG_R3_REGNUM = PPC_NUM_REGS,
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PPC_TRAP_REGNUM,
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};
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/* Return 1 if PPC_ORIG_R3_REGNUM and PPC_TRAP_REGNUM are usable. */
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int ppc_linux_trap_reg_p (struct gdbarch *gdbarch);
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/* Additional register sets, defined in ppc-linux-tdep.c. */
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extern const struct regset ppc32_linux_pprregset;
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extern const struct regset ppc32_linux_dscrregset;
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extern const struct regset ppc32_linux_tarregset;
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extern const struct regset ppc32_linux_ebbregset;
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extern const struct regset ppc32_linux_pmuregset;
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extern const struct regset ppc32_linux_tm_sprregset;
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extern const struct regset ppc32_linux_cfprregset;
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extern const struct regset ppc32_linux_cvsxregset;
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extern const struct regset ppc32_linux_cpprregset;
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extern const struct regset ppc32_linux_cdscrregset;
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extern const struct regset ppc32_linux_ctarregset;
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#endif /* PPC_LINUX_TDEP_H */
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