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c6x: asm: Add default flat.h according to xtensa architecture 

For supporting uClinux flat-format executables, c6x needs to define the
fewest features to support it, at present, xtensa architecture has the
fewest feature for it, so just copy xtensa flat.h. The related error:

    CC      fs/binfmt_flat.o
  In file included from fs/binfmt_flat.c:36:0:
  include/linux/flat.h:12:22: fatal error: asm/flat.h: No such file or directory

Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Signed-off-by: Mark Salter <msalter@redhat.com>
This commit is contained in:
Chen Gang 2015-03-03 07:24:26 +08:00 committed by Mark Salter
parent 1a394e1a36
commit 06745d74e4
1 changed files with 12 additions and 0 deletions
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12
arch/c6x/include/asm/flat.h Normal file
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#ifndef __ASM_C6X_FLAT_H
#define __ASM_C6X_FLAT_H
#define flat_argvp_envp_on_stack() 0
#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) get_unaligned(rp)
#define flat_put_addr_at_rp(rp, val, relval) put_unaligned(val, rp)
#define flat_get_relocate_addr(rel) (rel)
#define flat_set_persistent(relval, p) 0
#endif /* __ASM_C6X_FLAT_H */