arch/m68k/include/asm/flat.h

   1 /*
   2  * flat.h -- uClinux flat-format executables
   3  */
   4
   5 #ifndef __M68KNOMMU_FLAT_H__
   6 #define __M68KNOMMU_FLAT_H__
   7
   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))
  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)
  14 #define flat_get_relocate_addr(rel)             (rel)
  15
  16 static inline int flat_set_persistent(unsigned long relval,
  17                                       unsigned long *persistent)
  18 {
  19         return 0;
  20 }
  21
  22 #define FLAT_PLAT_INIT(regs) \
  23         do { \
  24                 if (current->mm) \
  25                         (regs)->d5 = current->mm->start_data; \
  26         } while (0)
  27
  28 #endif /* __M68KNOMMU_FLAT_H__ */