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# HG changeset patch
# User kaf24@firebug.cl.cam.ac.uk
# Node ID 6ff2db6072567ae3f7a8213e7624fab44d9d177d
# Parent 4a9a39d08a065edc829bbc887b56c9c0509f1eb2
Clean up vmxassist/setup.c. It is no longer necessary to
switch to an alternate page table before entering the
real-mode emulator.

Signed-off-by: Xin B Li <xin.b.li@intel.com>
Signed-off-by: Leendert van Doorn <leendert@watson.ibm.com>

diff -r 4a9a39d08a06 -r 6ff2db607256 tools/firmware/vmxassist/setup.c
--- a/tools/firmware/vmxassist/setup.c Sat Feb 11 12:06:49 2006
+++ b/tools/firmware/vmxassist/setup.c Mon Feb 13 09:19:14 2006
@@ -353,8 +353,6 @@
void
start_bios(void)
{
- unsigned long cr0;
-
if (booting_cpu == 0)
printf("Start BIOS ...\n");
else
@@ -362,11 +360,7 @@
booting_cpu, booting_vector << 12);

initialize_real_mode = 1;
- cr0 = get_cr0();
-#ifndef TEST
- set_cr0(cr0 | CR0_PE);
-#endif
- set_cr0(cr0 & ~CR0_PE);
+ set_cr0(get_cr0() & ~CR0_PE);
panic("vmxassist returned"); /* "cannot happen" */
}


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