From 7789f89af9e8e426d7a7f173cf465a4fcadba7dd Mon Sep 17 00:00:00 2001 From: Oskar Schirmer Date: Wed, 4 Mar 2009 16:21:30 +0100 Subject: xtensa: add flat support Add the arch-specific header for flat support on xtensa in preparation for the Xtensa S6000 nommu port. Signed-off-by: Oskar Schirmer Signed-off-by: Johannes Weiner Signed-off-by: Chris Zankel --- arch/xtensa/include/asm/flat.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 arch/xtensa/include/asm/flat.h (limited to 'arch/xtensa') diff --git a/arch/xtensa/include/asm/flat.h b/arch/xtensa/include/asm/flat.h new file mode 100644 index 000000000000..94c44abf15e4 --- /dev/null +++ b/arch/xtensa/include/asm/flat.h @@ -0,0 +1,12 @@ +#ifndef __ASM_XTENSA_FLAT_H +#define __ASM_XTENSA_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_XTENSA_FLAT_H */ -- cgit v1.2.3