Paul Gofman : ntdll: Fix exception list offset in call_user_mode_callback / user_mode_callback_return.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 39304daf4d7bdf9d3e617108e4ae4bd6bd7c7d25
URL:    https://gitlab.winehq.org/wine/wine/-/commit/39304daf4d7bdf9d3e617108e4ae4bd...

Author: Paul Gofman <pgofman(a)codeweavers.com>
Date:   Thu Jan 18 15:17:39 2024 -0600

ntdll: Fix exception list offset in call_user_mode_callback / user_mode_callback_return.

---

 dlls/ntdll/unix/signal_x86_64.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/ntdll/unix/signal_x86_64.c b/dlls/ntdll/unix/signal_x86_64.c
index ab544908883..53827629af4 100644
--- a/dlls/ntdll/unix/signal_x86_64.c
+++ b/dlls/ntdll/unix/signal_x86_64.c
@@ -1591,7 +1591,7 @@ __ASM_GLOBAL_FUNC( call_user_mode_callback,
                    "movq %rax,0xa8(%rsp)\n\t"  /* frame->syscall_cfa */
                    "movq 0x328(%r8),%r10\n\t"  /* amd64_thread_data()->syscall_frame */
                    "movq (%r8),%rax\n\t"       /* NtCurrentTeb()->Tib.ExceptionList */
-                   "movq %rax,0x408(%rsp)\n\t"
+                   "movq %rax,0x400(%rsp)\n\t"
                    "movl 0xb0(%r10),%r14d\n\t" /* prev_frame->syscall_flags */
                    "movl %r14d,0xb0(%rsp)\n\t" /* frame->syscall_flags */
                    "movq %r10,0xa0(%rsp)\n\t"  /* frame->prev_frame */
@@ -1624,7 +1624,7 @@ __ASM_GLOBAL_FUNC( user_mode_callback_return,
                    __ASM_CFI(".cfi_rel_offset %r13,-0x18\n\t")
                    __ASM_CFI(".cfi_rel_offset %r14,-0x20\n\t")
                    __ASM_CFI(".cfi_rel_offset %r15,-0x28\n\t")
-                   "movq 0x408(%r10),%rax\n\t" /* exception list */
+                   "movq 0x400(%r10),%rax\n\t" /* exception list */
                    "movq %rax,0(%rcx)\n\t"     /* teb->Tib.ExceptionList */
                    "movq -0x38(%rbp),%r10\n\t"  /* ret_ptr */
                    "movq -0x40(%rbp),%r11\n\t"  /* ret_len */