[PATCH v2 0/1] MR10026: ntoskrnl: Use fastcall for KeInitializeGuardedMutex

[Etaash Mathamsetty (＠etaash.mathamsetty)]

Fixes it to use the correct calling convention.

--
  v2: ntoskrnl: Use fastcall for KeInitializeGuardedMutex.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/10026

[PATCH v2 1/1] ntoskrnl: Use fastcall for KeInitializeGuardedMutex.

[Etaash Mathamsetty]

From: Etaash Mathamsetty <[e-mail]>

---
 dlls/ntoskrnl.exe/ntoskrnl.exe.spec | 2 +-
 dlls/ntoskrnl.exe/sync.c            | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/dlls/ntoskrnl.exe/ntoskrnl.exe.spec b/dlls/ntoskrnl.exe/ntoskrnl.exe.spec
index 60ce0fbb292..9a17b8e67f1 100644
--- a/dlls/ntoskrnl.exe/ntoskrnl.exe.spec
+++ b/dlls/ntoskrnl.exe/ntoskrnl.exe.spec
@@ -587,7 +587,7 @@
 @ stub KeInitializeInterrupt
 @ stub KeInitializeMutant
 @ stdcall KeInitializeMutex(ptr long)
-@ stdcall KeInitializeGuardedMutex(ptr)
+@ stdcall -fastcall KeInitializeGuardedMutex(ptr)
 @ stub KeInitializeQueue
 @ stdcall KeInitializeSemaphore(ptr long long)
 @ stdcall KeInitializeSpinLock(ptr) NTOSKRNL_KeInitializeSpinLock
diff --git a/dlls/ntoskrnl.exe/sync.c b/dlls/ntoskrnl.exe/sync.c
index 009a1085bce..6cc29c50b1f 100644
--- a/dlls/ntoskrnl.exe/sync.c
+++ b/dlls/ntoskrnl.exe/sync.c
@@ -429,7 +429,8 @@ LONG WINAPI KeReleaseMutex( PRKMUTEX mutex, BOOLEAN wait )
 /***********************************************************************
  *           KeInitializeGuardedMutex   (NTOSKRNL.EXE.@)
  */
-void WINAPI KeInitializeGuardedMutex(PKGUARDED_MUTEX mutex)
+DEFINE_FASTCALL1_WRAPPER(KeInitializeGuardedMutex)
+void FASTCALL KeInitializeGuardedMutex(PKGUARDED_MUTEX mutex)
 {
     TRACE("mutex %p.\n", mutex);
     mutex->Count = FM_LOCK_BIT;
-- 
GitLab

https://gitlab.winehq.org/wine/wine/-/merge_requests/10026

[PATCH v2 0/1] MR10026: ntoskrnl: Use fastcall for KeInitializeGuardedMutex - approved

[Elizabeth Figura (＠zfigura)]

This merge request was approved by Elizabeth Figura.
-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/10026