1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com) 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * This program is free software; you can redistribute it and/or modify 6*4882a593Smuzhiyun * it under the terms of the GNU General Public License version 2 as 7*4882a593Smuzhiyun * published by the Free Software Foundation. 8*4882a593Smuzhiyun */ 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun #ifndef _UAPI__ASM_ARC_ELF_H 11*4882a593Smuzhiyun #define _UAPI__ASM_ARC_ELF_H 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun #include <asm/ptrace.h> /* for user_regs_struct */ 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun /* Machine specific ELF Hdr flags */ 16*4882a593Smuzhiyun #define EF_ARC_OSABI_MSK 0x00000f00 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun #define EF_ARC_OSABI_V3 0x00000300 /* v3 (no legacy syscalls) */ 19*4882a593Smuzhiyun #define EF_ARC_OSABI_V4 0x00000400 /* v4 (64bit data any reg align) */ 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun #if __GNUC__ < 6 22*4882a593Smuzhiyun #define EF_ARC_OSABI_CURRENT EF_ARC_OSABI_V3 23*4882a593Smuzhiyun #else 24*4882a593Smuzhiyun #define EF_ARC_OSABI_CURRENT EF_ARC_OSABI_V4 25*4882a593Smuzhiyun #endif 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun typedef unsigned long elf_greg_t; 28*4882a593Smuzhiyun typedef unsigned long elf_fpregset_t; 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun #define ELF_NGREG (sizeof(struct user_regs_struct) / sizeof(elf_greg_t)) 31*4882a593Smuzhiyun #define ELF_ARCV2REG (sizeof(struct user_regs_arcv2) / sizeof(elf_greg_t)) 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun typedef elf_greg_t elf_gregset_t[ELF_NGREG]; 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun #endif 36