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| 1 | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
|---|---|
| 2 | /* |
| 3 | * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com) |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License version 2 as |
| 7 | * published by the Free Software Foundation. |
| 8 | */ |
| 9 | |
| 10 | #ifndef _UAPI__ASM_ARC_ELF_H |
| 11 | #define _UAPI__ASM_ARC_ELF_H |
| 12 | |
| 13 | #include <asm/ptrace.h> /* for user_regs_struct */ |
| 14 | |
| 15 | /* Machine specific ELF Hdr flags */ |
| 16 | #define EF_ARC_OSABI_MSK 0x00000f00 |
| 17 | |
| 18 | #define EF_ARC_OSABI_V3 0x00000300 /* v3 (no legacy syscalls) */ |
| 19 | #define EF_ARC_OSABI_V4 0x00000400 /* v4 (64bit data any reg align) */ |
| 20 | |
| 21 | #if __GNUC__ < 6 |
| 22 | #define EF_ARC_OSABI_CURRENT EF_ARC_OSABI_V3 |
| 23 | #else |
| 24 | #define EF_ARC_OSABI_CURRENT EF_ARC_OSABI_V4 |
| 25 | #endif |
| 26 | |
| 27 | typedef unsigned long elf_greg_t; |
| 28 | typedef unsigned long elf_fpregset_t; |
| 29 | |
| 30 | #define ELF_NGREG (sizeof(struct user_regs_struct) / sizeof(elf_greg_t)) |
| 31 | #define ELF_ARCV2REG (sizeof(struct user_regs_arcv2) / sizeof(elf_greg_t)) |
| 32 | |
| 33 | typedef elf_greg_t elf_gregset_t[ELF_NGREG]; |
| 34 | |
| 35 | #endif |
| 36 |
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