blob: d37fd5c4a5679a974bad29181e44997dbbf6eacc [file] [log] [blame]
#ifndef __ASMCRIS_ELF_H
#define __ASMCRIS_ELF_H
* ELF register definitions..
#include <asm/arch/elf.h>
#include <asm/user.h>
typedef unsigned long elf_greg_t;
/* Note that NGREG is defined to ELF_NGREG in include/linux/elfcore.h, and is
thus exposed to user-space. */
#define ELF_NGREG (sizeof (struct user_regs_struct) / sizeof(elf_greg_t))
typedef elf_greg_t elf_gregset_t[ELF_NGREG];
/* A placeholder; CRIS does not have any fp regs. */
typedef unsigned long elf_fpregset_t;
* This is used to ensure we don't load something for the wrong architecture.
#define elf_check_arch(x) ( (x)->e_machine == EM_CRIS )
* These are used to set parameters in the core dumps.
#define ELF_EXEC_PAGESIZE 8192
/* This is the location that an ET_DYN program is loaded if exec'ed. Typical
use of this is to invoke "./ 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 (2 * TASK_SIZE / 3)
/* This yields a mask that user programs can use to figure out what
instruction set this CPU supports. This could be done in user space,
but it's not easy, and we've already done it here. */
#define ELF_HWCAP (0)
/* This yields a string that will use to load implementation
specific libraries for optimization. This is more specific in
intent than poking at uname or /proc/cpuinfo.
#ifdef __KERNEL__
#define SET_PERSONALITY(ex, ibcs2) set_personality((ibcs2)?PER_SVR4:PER_LINUX)