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38 lines
1.5 KiB
C
38 lines
1.5 KiB
C
/* Types for registers for sys/procfs.h. C-SKY version.
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Copyright (C) 2018-2023 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library. If not, see
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<https://www.gnu.org/licenses/>. */
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#ifndef _SYS_PROCFS_H
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# error "Never include <bits/procfs.h> directly; use <sys/procfs.h> instead."
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#endif
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#include <asm/ptrace.h>
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/* Type for a general-purpose register. */
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typedef unsigned long elf_greg_t;
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/* Type for a floating-point registers. */
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typedef unsigned long elf_fpreg_t;
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/* In gdb/bfd elf32-csky.c, csky_elf_grok_prstatus() use fixed size of
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elf_prstatus. It's 148 for abiv1 and 220 for abiv2, the size is enough
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for coredump and no need full sizeof (struct pt_regs). */
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#define ELF_NGREG ((sizeof (struct pt_regs) / sizeof (elf_greg_t)) - 2)
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typedef elf_greg_t elf_gregset_t[ELF_NGREG];
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#define ELF_NFPREG (sizeof (struct user_fp) / sizeof (elf_fpreg_t))
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typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
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