x86emu: Add support for the following opcodes:

* SMSW
* INVD/WBINVD
* RDMSR/WRMSR
* CPUID

The implementation is kept very simple (mostly dummies) but it should get
us successfully through the Poulsbo VGA OPROM code in order to determine
further requirements.

Also, fix up a lot of warnings (mostly about missing prototypes for 
functions that should be static anyways)

This version adds a break in smsw that was missing in the patch that was sent
to the list.

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Peter Stuge <peter@stuge.se>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4906 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
8 files changed
tree: 685956a463cfa1033a4dfca7b326c4e5b371f55c
  1. documentation/
  2. payloads/
  3. src/
  4. targets/
  5. util/
  6. COPYING
  7. Makefile
  8. NEWS
  9. README