Martin Storsjö : ntdll: Readd the missed initialization of the thread register on arm.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: e05a8697026eb8d6d3e0ab4ab3df71d30e1e4a65
URL:    https://gitlab.winehq.org/wine/wine/-/commit/e05a8697026eb8d6d3e0ab4ab3df71d...

Author: Martin Storsjö <martin(a)martin.st>
Date:   Fri Nov 11 11:17:04 2022 +0200

ntdll: Readd the missed initialization of the thread register on arm.

This was missed in d3a68e434e9b19ac35066ebf47a01cea0a19b7da.

Signed-off-by: Martin Storsjö <martin(a)martin.st>

---

 dlls/ntdll/unix/signal_arm.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dlls/ntdll/unix/signal_arm.c b/dlls/ntdll/unix/signal_arm.c
index fe51629838c..ba3a0ea1d8c 100644
--- a/dlls/ntdll/unix/signal_arm.c
+++ b/dlls/ntdll/unix/signal_arm.c
@@ -1594,6 +1594,8 @@ void DECLSPEC_HIDDEN call_init_thunk( LPTHREAD_START_ROUTINE entry, void *arg, B
     struct syscall_frame *frame = thread_data->syscall_frame;
     CONTEXT *ctx, context = { CONTEXT_ALL };
 
+    __asm__ __volatile__( "mcr p15, 0, %0, c13, c0, 2" : : "r" (teb) );
+
     context.R0 = (DWORD)entry;
     context.R1 = (DWORD)arg;
     context.Sp = (DWORD)teb->Tib.StackBase;