libpayload:  Add an exec() and i386_do_exec() function

Add functions for libpayload to execute other payloads in memory,
and have those functions return cleanly.

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3338 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
6 files changed
tree: 72bb2bcbae3f6c61cad69fe338cba2efb37cf776
  1. documentation/
  2. payloads/
  3. src/
  4. targets/
  5. util/
  6. COPYING
  7. NEWS
  8. README