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49 lines
1.5 KiB
C
49 lines
1.5 KiB
C
/* Common Target-dependent code for the Xtensa port of GDB, the GNU debugger.
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Copyright (C) 2003-2018 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 XTENSA_H
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#define XTENSA_H
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/* Xtensa ELF core file register set representation ('.reg' section).
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Copied from target-side ELF header <xtensa/elf.h>. */
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typedef uint32_t xtensa_elf_greg_t;
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typedef struct
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{
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xtensa_elf_greg_t pc;
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xtensa_elf_greg_t ps;
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xtensa_elf_greg_t lbeg;
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xtensa_elf_greg_t lend;
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xtensa_elf_greg_t lcount;
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xtensa_elf_greg_t sar;
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xtensa_elf_greg_t windowstart;
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xtensa_elf_greg_t windowbase;
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xtensa_elf_greg_t threadptr;
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xtensa_elf_greg_t reserved[7+48];
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xtensa_elf_greg_t ar[64];
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} xtensa_elf_gregset_t;
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#define XTENSA_ELF_NGREG (sizeof (xtensa_elf_gregset_t) \
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/ sizeof (xtensa_elf_greg_t))
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#define C0_NREGS 16 /* Number of A-registers to track in call0 ABI. */
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#endif
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