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linux-user/FLAT: allow targets to override FLAT processing

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This brings flatload.c more in line with the current Linux FLAT loader
which allows targets to handle various FLAT aspects in their own way.
For the common behavior, the new functions get stubbed out.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Riku Voipio <riku.voipio@nokia.com>
This commit is contained in:
Mike Frysinger 2011-02-07 01:05:54 -05:00 • committed by Riku Voipio
parent 82a39595f7
commit c3109ba1b1
3 changed files with 22 additions and 17 deletions
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10
linux-user/target_flat.h Normal file
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/* If your arch needs to do custom stuff, create your own target_flat.h
* header file in linux-user/<your arch>/
*/
#define flat_argvp_envp_on_stack() 1
#define flat_reloc_valid(reloc, size) ((reloc) <= (size))
#define flat_old_ram_flag(flag) (flag)
#define flat_get_relocate_addr(relval) (relval)
#define flat_get_addr_from_rp(rp, relval, flags, persistent) (rp)
#define flat_set_persistent(relval, persistent) (*persistent)
#define flat_put_addr_at_rp(rp, addr, relval) put_user_ual(addr, rp)