002d2f01f1
Now that the generic changes are in place, this can be enabled on m68k with the use of proper user space accessors in the flat_get_addr_from_rp() and flat_put_addr_at_rp() handlers as rp actually holds a user space address. Signed-off-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
28 lines
756 B
C
28 lines
756 B
C
/*
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* flat.h -- uClinux flat-format executables
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*/
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#ifndef __M68KNOMMU_FLAT_H__
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#define __M68KNOMMU_FLAT_H__
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#define flat_argvp_envp_on_stack() 1
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#define flat_old_ram_flag(flags) (flags)
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#define flat_reloc_valid(reloc, size) ((reloc) <= (size))
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#define flat_get_addr_from_rp(rp, relval, flags, p) \
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({ unsigned long __val; __get_user_unaligned(__val, rp); __val; })
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#define flat_put_addr_at_rp(rp, val, relval) __put_user_unaligned(val, rp)
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#define flat_get_relocate_addr(rel) (rel)
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static inline int flat_set_persistent(unsigned long relval,
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unsigned long *persistent)
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{
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return 0;
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}
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#define FLAT_PLAT_INIT(regs) \
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do { \
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if (current->mm) \
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(regs)->d5 = current->mm->start_data; \
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} while (0)
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#endif /* __M68KNOMMU_FLAT_H__ */
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