ntdll: Don't handle breakpoint interrupts in Wow64 mode.

Signed-off-by: Alexandre Julliard <julliard@winehq.org>

ntdll: Don't handle breakpoint interrupts in Wow64 mode.
2736fabc · Alexandre Julliard · 8a888934 · 2736fabc
Commit 2736fabc authored Aug 20, 2021 by Alexandre Julliard
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signal_x86_64.c dlls/ntdll/unix/signal_x86_64.c +3 -0

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--- a/dlls/ntdll/unix/signal_x86_64.c
+++ b/dlls/ntdll/unix/signal_x86_64.c
@@ -2436,6 +2436,8 @@ static inline BOOL handle_interrupt( ucontext_t *sigcontext, EXCEPTION_RECORD *r
        rec->ExceptionCode = STATUS_ASSERTION_FAILURE;
        break;
    case 0x2d:
+        if (CS_sig(sigcontext) == cs64_sel)
+        {
            switch (context->Rax)
            {
            case 1: /* BREAKPOINT_PRINT */
@@ -2446,6 +2448,7 @@ static inline BOOL handle_interrupt( ucontext_t *sigcontext, EXCEPTION_RECORD *r
                leave_handler( sigcontext );
                return TRUE;
            }
+        }
        context->Rip += 3;
        rec->ExceptionCode = EXCEPTION_BREAKPOINT;
        rec->ExceptionAddress = (void *)context->Rip;