Jacek Caban : winecrt0: Support __os_arm64x_dispatch_call symbol on ARM64EC.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 8ed36639cb095d89ae58c33077c204bfe8008129
URL:    https://gitlab.winehq.org/wine/wine/-/commit/8ed36639cb095d89ae58c33077c204b...

Author: Jacek Caban <jacek(a)codeweavers.com>
Date:   Wed May  1 20:09:35 2024 +0200

winecrt0: Support __os_arm64x_dispatch_call symbol on ARM64EC.

This is needed for hybrid patchable guest exit thunks generated by the compiler.

---

 dlls/winecrt0/arm64ec.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/dlls/winecrt0/arm64ec.c b/dlls/winecrt0/arm64ec.c
index 64bb001274a..38903ac17f0 100644
--- a/dlls/winecrt0/arm64ec.c
+++ b/dlls/winecrt0/arm64ec.c
@@ -24,7 +24,6 @@
 #include "winnt.h"
 #include "wine/asm.h"
 
-void *__os_arm64x_check_call = 0;
 void *__os_arm64x_check_icall_cfg = 0;
 void *__os_arm64x_dispatch_call_no_redirect = 0;
 void *__os_arm64x_dispatch_fptr = 0;
@@ -51,6 +50,11 @@ asm( ".section .data,\"drw\"\n"
      "__os_arm64x_dispatch_icall:\n"
      ".globl __os_arm64x_check_icall\n"
      "__os_arm64x_check_icall:\n"
+     ".xword 0\n"
+     ".globl __os_arm64x_dispatch_call\n"
+     "__os_arm64x_dispatch_call:\n"
+     ".globl __os_arm64x_check_call\n"
+     "__os_arm64x_check_call:\n"
      ".xword 0\n" );
 
 __ASM_GLOBAL_FUNC( __icall_helper_arm64ec,