OvmfPkg/XenBusDxe: Add support to make Xen Hypercalls.

Change in V4:
- Replace the license by the commonly used file header text.
- add file header to XenHypercall.h (license, copyright, brief desc)

Change in V3:
- adding IA32 support. (not reviewed yet)
  both XenBusDxe/Ia32/hypercall.{S,asm} file are new

Change in V2:
- file header, copyright
- Add License
- Add push/pop instruction.
- fix types
- Comment of exported functions
- Improve coding style
- Add error handling in the main init function (of the drivers)
- Comment assembly

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16260 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Anthony PERARD
2014-10-29 06:49:10 +00:00
committed by jljusten
parent a154f42014
commit abcbbb14a4
9 changed files with 362 additions and 0 deletions

View File

@@ -34,6 +34,16 @@
DriverBinding.h
ComponentName.c
ComponentName.h
XenHypercall.c
XenHypercall.h
[Sources.IA32]
Ia32/hypercall.S
Ia32/hypercall.asm
[Sources.X64]
X64/hypercall.S
X64/hypercall.asm
[LibraryClasses]
UefiDriverEntryPoint