Sebastian Lackner : ntdll: Receive debug registers from server on x86_64.

[Alexandre Julliard]

Module: wine
Branch: stable
Commit: 946ef1530a1b9344e9647b5d3847c58f33217907
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=946ef1530a1b9344e9647b5d38...

Author: Sebastian Lackner <sebastian(a)fds-team.de>
Date:   Sat Jan  2 04:41:01 2016 +0100

ntdll: Receive debug registers from server on x86_64.

Signed-off-by: Sebastian Lackner <sebastian(a)fds-team.de>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>
(cherry picked from commit 7c468f8eca3af45eb8d8422f161c3f9782e55370)
Signed-off-by: Michael Stefaniuc <mstefani(a)winehq.org>

---

 dlls/ntdll/thread.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/dlls/ntdll/thread.c b/dlls/ntdll/thread.c
index aaf7a71..1455eb1 100644
--- a/dlls/ntdll/thread.c
+++ b/dlls/ntdll/thread.c
@@ -830,9 +830,11 @@ NTSTATUS WINAPI NtGetContextThread( HANDLE handle, CONTEXT *context )
     DWORD needed_flags = context->ContextFlags;
     BOOL self = (handle == GetCurrentThread());
 
+    /* on i386/amd64 debug registers always require a server call */
 #ifdef __i386__
-    /* on i386 debug registers always require a server call */
     if (context->ContextFlags & (CONTEXT_DEBUG_REGISTERS & ~CONTEXT_i386)) self = FALSE;
+#elif defined(__x86_64__)
+    if (context->ContextFlags & (CONTEXT_DEBUG_REGISTERS & ~CONTEXT_AMD64)) self = FALSE;
 #endif
 
     if (!self)