Zide Chen bc8b3a40f8 hv: fixup addresses in the assembly code for relocation ...

In cpu_primary.S
- Assign %rsp in cpu_primary_start_64(), so we can call _relocate()
  before any references to the symbols that need to be patched
- Move lidtq instruction and the IDT fixup code after _relocate() call
- In code64 part, replace 'mov' with 'lea' for correct addressing
- No relocation is needed in code32 part

In trampoline.S:
- add trampoline_spinlock_ptr pointer, so we may be able to fixup
  trampoline code in HV

Signed-off-by: Zheng Gen <gen.zheng@intel.com>
Signed-off-by: Zide Chen <zide.chen@intel.com>
Reviewed-by: Yin Fengwei <fengwei.yin@intel.com>

2018-07-11 10:25:16 +08:00

..

x86

hv: fixup addresses in the assembly code for relocation

2018-07-11 10:25:16 +08:00