[deliverable/linux.git] / arch / m68k / include / asm / flat.h

/*
 * flat.h -- uClinux flat-format executables
 */

#ifndef __M68KNOMMU_FLAT_H__
#define __M68KNOMMU_FLAT_H__

#define	flat_argvp_envp_on_stack()		1
#define	flat_old_ram_flag(flags)		(flags)
#define	flat_reloc_valid(reloc, size)		((reloc) <= (size))
#define	flat_get_addr_from_rp(rp, relval, flags, p) \
	({ unsigned long __val; __get_user_unaligned(__val, rp); __val; })
#define	flat_put_addr_at_rp(rp, val, relval)	__put_user_unaligned(val, rp)
#define	flat_get_relocate_addr(rel)		(rel)

static inline int flat_set_persistent(unsigned long relval,
				      unsigned long *persistent)
{
	return 0;
}

#define FLAT_PLAT_INIT(regs) \
	do { \
		if (current->mm) \
			(regs)->d5 = current->mm->start_data; \
	} while (0)

#endif /* __M68KNOMMU_FLAT_H__ */
Commit	Line	Data
1da177e4	1	/*
120c4d95	2	* flat.h -- uClinux flat-format executables
1da177e4 LT	3	*/
	4
	5	#ifndef __M68KNOMMU_FLAT_H__
	6	#define __M68KNOMMU_FLAT_H__
	7
1da177e4 LT	8	#define flat_argvp_envp_on_stack() 1
	9	#define flat_old_ram_flag(flags) (flags)
	10	#define flat_reloc_valid(reloc, size) ((reloc) <= (size))
002d2f01 NP	11	#define flat_get_addr_from_rp(rp, relval, flags, p) \
	12	({ unsigned long __val; __get_user_unaligned(__val, rp); __val; })
	13	#define flat_put_addr_at_rp(rp, val, relval) __put_user_unaligned(val, rp)
1da177e4	14	#define flat_get_relocate_addr(rel) (rel)
f106eac9 EG	15
	16	static inline int flat_set_persistent(unsigned long relval,
	17	unsigned long *persistent)
	18	{
	19	return 0;
	20	}
1da177e4	21
89e6ffd9 GU	22	#define FLAT_PLAT_INIT(regs) \
	23	do { \
	24	if (current->mm) \
	25	(regs)->d5 = current->mm->start_data; \
	26	} while (0)
	27
1da177e4	28	#endif /* __M68KNOMMU_FLAT_H__ */