Brendan Shanks : ntdll: Use 32-bit stack in alloc_fs_sel().
Alexandre Julliard
julliard at winehq.org
Fri May 20 15:26:49 CDT 2022
Module: wine
Branch: master
Commit: 57c04fd07c5653ac0606587ea2b233b46fe40eb9
URL: https://source.winehq.org/git/wine.git/?a=commit;h=57c04fd07c5653ac0606587ea2b233b46fe40eb9
Author: Brendan Shanks <bshanks at codeweavers.com>
Date: Tue May 17 13:50:24 2022 -0700
ntdll: Use 32-bit stack in alloc_fs_sel().
Signed-off-by: Brendan Shanks <bshanks at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/ntdll/unix/signal_x86_64.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/dlls/ntdll/unix/signal_x86_64.c b/dlls/ntdll/unix/signal_x86_64.c
index 34334f72ff0..cd50df0c805 100644
--- a/dlls/ntdll/unix/signal_x86_64.c
+++ b/dlls/ntdll/unix/signal_x86_64.c
@@ -94,7 +94,7 @@ __ASM_GLOBAL_FUNC( alloc_fs_sel,
"pushq %rbx\n\t"
"pushq %rdi\n\t"
"movq %rsp,%rdi\n\t"
- "movq %gs:0x8,%rsp\n\t" /* NtCurrentTeb()->Tib.StackBase */
+ "movl 0x4(%rdx),%esp\n\t" /* Tib.StackBase */
"subl $0x10,%esp\n\t"
/* setup modify_ldt struct on 32-bit stack */
"movl %ecx,(%rsp)\n\t" /* entry_number */
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