From 758db3f2118703a1e36374dae5d58bed963e7e0d Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Wed, 13 Aug 2008 14:26:22 -0700 Subject: [h8300] move include/asm-h8300 to arch/h8300/include/asm Done as a script (well, a single "git mv" actually) on request from Yoshinori Sato as a way to avoid a huge diff. Requested-by: Yoshinori Sato Cc: Sam Ravnborg Cc: Andrew Morton Signed-off-by: Linus Torvalds --- arch/h8300/include/asm/flat.h | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 arch/h8300/include/asm/flat.h (limited to 'arch/h8300/include/asm/flat.h') diff --git a/arch/h8300/include/asm/flat.h b/arch/h8300/include/asm/flat.h new file mode 100644 index 00000000000..2a873508a9a --- /dev/null +++ b/arch/h8300/include/asm/flat.h @@ -0,0 +1,27 @@ +/* + * include/asm-h8300/flat.h -- uClinux flat-format executables + */ + +#ifndef __H8300_FLAT_H__ +#define __H8300_FLAT_H__ + +#define flat_stack_align(sp) /* nothing needed */ +#define flat_argvp_envp_on_stack() 1 +#define flat_old_ram_flag(flags) 1 +#define flat_reloc_valid(reloc, size) ((reloc) <= (size)) +#define flat_set_persistent(relval, p) 0 + +/* + * on the H8 a couple of the relocations have an instruction in the + * top byte. As there can only be 24bits of address space, we just + * always preserve that 8bits at the top, when it isn't an instruction + * is is 0 (davidm@snapgear.com) + */ + +#define flat_get_relocate_addr(rel) (rel) +#define flat_get_addr_from_rp(rp, relval, flags, persistent) \ + (get_unaligned(rp) & ((flags & FLAT_FLAG_GOTPIC) ? 0xffffffff: 0x00ffffff)) +#define flat_put_addr_at_rp(rp, addr, rel) \ + put_unaligned (((*(char *)(rp)) << 24) | ((addr) & 0x00ffffff), rp) + +#endif /* __H8300_FLAT_H__ */ -- cgit v1.2.3