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- /* Common Target-dependent code for the Xtensa port of GDB, the GNU debugger.
- Copyright (C) 2003-2022 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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