94 lines
2.8 KiB
C
94 lines
2.8 KiB
C
#ifndef __ASMCRIS_ELF_H
|
|
#define __ASMCRIS_ELF_H
|
|
|
|
/*
|
|
* ELF register definitions..
|
|
*/
|
|
|
|
#include <asm/user.h>
|
|
|
|
#define R_CRIS_NONE 0
|
|
#define R_CRIS_8 1
|
|
#define R_CRIS_16 2
|
|
#define R_CRIS_32 3
|
|
#define R_CRIS_8_PCREL 4
|
|
#define R_CRIS_16_PCREL 5
|
|
#define R_CRIS_32_PCREL 6
|
|
#define R_CRIS_GNU_VTINHERIT 7
|
|
#define R_CRIS_GNU_VTENTRY 8
|
|
#define R_CRIS_COPY 9
|
|
#define R_CRIS_GLOB_DAT 10
|
|
#define R_CRIS_JUMP_SLOT 11
|
|
#define R_CRIS_RELATIVE 12
|
|
#define R_CRIS_16_GOT 13
|
|
#define R_CRIS_32_GOT 14
|
|
#define R_CRIS_16_GOTPLT 15
|
|
#define R_CRIS_32_GOTPLT 16
|
|
#define R_CRIS_32_GOTREL 17
|
|
#define R_CRIS_32_PLT_GOTREL 18
|
|
#define R_CRIS_32_PLT_PCREL 19
|
|
|
|
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;
|
|
|
|
/*
|
|
* These are used to set parameters in the core dumps.
|
|
*/
|
|
#define ELF_CLASS ELFCLASS32
|
|
#define ELF_DATA ELFDATA2LSB
|
|
#define ELF_ARCH EM_CRIS
|
|
|
|
#include <asm/arch/elf.h>
|
|
|
|
/* The master for these definitions is {binutils}/include/elf/cris.h: */
|
|
/* User symbols in this file have a leading underscore. */
|
|
#define EF_CRIS_UNDERSCORE 0x00000001
|
|
|
|
/* This is a mask for different incompatible machine variants. */
|
|
#define EF_CRIS_VARIANT_MASK 0x0000000e
|
|
|
|
/* Variant 0; may contain v0..10 object. */
|
|
#define EF_CRIS_VARIANT_ANY_V0_V10 0x00000000
|
|
|
|
/* Variant 1; contains v32 object. */
|
|
#define EF_CRIS_VARIANT_V32 0x00000002
|
|
|
|
/* Variant 2; contains object compatible with v32 and v10. */
|
|
#define EF_CRIS_VARIANT_COMMON_V10_V32 0x00000004
|
|
/* End of excerpt from {binutils}/include/elf/cris.h. */
|
|
|
|
#define USE_ELF_CORE_DUMP
|
|
|
|
#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 "./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 (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 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)
|
|
|
|
#define SET_PERSONALITY(ex, ibcs2) set_personality((ibcs2)?PER_SVR4:PER_LINUX)
|
|
|
|
#endif
|