/* SPDX-License-Identifier: GPL-2.0-only *//* * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com) */ #ifndef __ASM_ARC_ELF_H#define __ASM_ARC_ELF_H #include <linux/types.h>#include <linux/elf-em.h>#include <uapi/asm/elf.h> #define EM_ARC_INUSE		(IS_ENABLED(CONFIG_ISA_ARCOMPACT) ? \					EM_ARCOMPACT : EM_ARCV2) /* ARC Relocations (kernel Modules only) */#define  R_ARC_32		0x4#define  R_ARC_32_ME		0x1B#define  R_ARC_32_PCREL		0x31 /*to set parameters in the core dumps */#define ELF_ARCH		EM_ARC_INUSE#define ELF_CLASS		ELFCLASS32 #ifdef CONFIG_CPU_BIG_ENDIAN#define ELF_DATA		ELFDATA2MSB#else#define ELF_DATA		ELFDATA2LSB#endif /* * To ensure that *  -we don't load something for the wrong architecture. *  -The userspace is using the correct syscall ABI */struct elf32_hdr;extern int elf_check_arch(const struct elf32_hdr *);#define elf_check_arch	elf_check_arch #define CORE_DUMP_USE_REGSET #define ELF_EXEC_PAGESIZE	PAGE_SIZE /* * This is the location that an ET_DYN program is loaded if exec'ed.  Typical * use of this is to invoke "./ld.so someprog" to test out a new version of * the loader.  We need to make sure that it is out of the way of the program * that it will "exec", and that there is sufficient room for the brk. */#define ELF_ET_DYN_BASE		(2UL * TASK_SIZE / 3) /* * When the program starts, a1 contains a pointer to a function to be * registered with atexit, as per the SVR4 ABI.  A value of 0 means we * have no such handler. */#define ELF_PLAT_INIT(_r, load_addr)	((_r)->r0 = 0) /* * This yields a mask that user programs can use to figure out what * instruction set this cpu supports. */#define ELF_HWCAP	(0) /* * This yields a string that ld.so will use to load implementation * specific libraries for optimization.  This is more specific in * intent than poking at uname or /proc/cpuinfo. */#define ELF_PLATFORM	(NULL) #endif