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