Zide Chen 40c8c4d3c3 hv: Prepare trampline.S trampoline code relocation ...

in real mode part, add extra pointers for page tables and long jump buffer
so it's possible for HV code to patch the relocation offset

in long mode part, use absolute addressing when referring HV symbols,
and use relative addressing for symbols within trampoline code

Signed-off-by: Zheng, Gen <gen.zheng@intel.com>
Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
Signed-off-by: Zide Chen <zide.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Acked-by: Xu, Anthony <anthony.xu@intel.com>

2018-06-11 12:15:28 +08:00

..

x86

hv: Prepare trampline.S trampoline code relocation

2018-06-11 12:15:28 +08:00