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/* Common Target-dependent code for the Xtensa port of GDB, the GNU debugger.
Copyright (C) 2003-2021 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 ARCH_XTENSA_H
#define ARCH_XTENSA_H
/* Xtensa ELF core file register set representation ('.reg' section).
Copied from target-side ELF header <xtensa/elf.h>. */
typedef uint32_t xtensa_elf_greg_t;
typedef struct
{
xtensa_elf_greg_t pc;
xtensa_elf_greg_t ps;
xtensa_elf_greg_t lbeg;
xtensa_elf_greg_t lend;
xtensa_elf_greg_t lcount;
xtensa_elf_greg_t sar;
xtensa_elf_greg_t windowstart;
xtensa_elf_greg_t windowbase;
xtensa_elf_greg_t threadptr;
xtensa_elf_greg_t reserved[7+48];
xtensa_elf_greg_t ar[64];
} xtensa_elf_gregset_t;
#define XTENSA_ELF_NGREG (sizeof (xtensa_elf_gregset_t) \
/ sizeof (xtensa_elf_greg_t))
#define C0_NREGS 16 /* Number of A-registers to track in call0 ABI. */
#endif /* ARCH_XTENSA_H */
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