mamedev · 987123879113 · Dec 20, 2024 · Dec 20, 2024 · Dec 20, 2024 · Dec 20, 2024
diff --git a/src/devices/cpu/drcbex64.cpp b/src/devices/cpu/drcbex64.cpp
@@ -1484,7 +1484,7 @@ void drcbe_x64::op_nop(Assembler &a, const instruction &inst)
 
 void drcbe_x64::op_break(Assembler &a, const instruction &inst)
 {
-	a.int3();
+	smart_call_r64(a, (x86code *)(uintptr_t)&osd_break_into_debugger, rax);
 }
 
 

diff --git a/src/devices/cpu/drcbex86.cpp b/src/devices/cpu/drcbex86.cpp
@@ -2387,7 +2387,7 @@ void drcbe_x86::op_nop(Assembler &a, const instruction &inst)
 
 void drcbe_x86::op_break(Assembler &a, const instruction &inst)
 {
-	a.int3();
+	a.call(imm(&osd_break_into_debugger));
 }
 
 //-------------------------------------------------
-Original file line number
+Diff line change
@@ Expand Up @@
     void drcbe_x64::op_break(Assembler &a, const instruction &inst)
     {
-    	a.int3();
+    	smart_call_r64(a, (x86code *)(uintptr_t)&osd_break_into_debugger, rax);
     }
@@ Expand Down @@