[PATCH v2 01/19] ntdll: Store entire XMM context in x86_64 syscall frame.

[Jacek Caban]

Signed-off-by: Jacek Caban <jacek(a)codeweavers.com>
---
v2 handles NtContinue better and picks fxsave/xsave/xsavec variant of 
syscall dispatcher in runtime, depending on host capabilities.

  dlls/ntdll/unix/signal_x86_64.c | 58 ++++++++++++++-------------------
  tools/winebuild/import.c        | 18 +++-------
  2 files changed, 30 insertions(+), 46 deletions(-)