1 files changed, 25 insertions, 0 deletions
diff --git a/UnixPkg/Library/UnixBaseLib/X64/CpuBreakpoint.S b/UnixPkg/Library/UnixBaseLib/X64/CpuBreakpoint.S
new file mode 100644
index 0000000000..51cf9c0784
--- /dev/null
+++ b/UnixPkg/Library/UnixBaseLib/X64/CpuBreakpoint.S
@@ -0,0 +1,25 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
+# This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution.  The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php.
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+#   CpuBreakpoint.S
+#
+# Abstract:
+#
+#   Implementation of CpuBreakpoint() on x86_64
+#
+#------------------------------------------------------------------------------
+
+ASM_GLOBAL ASM_PFX(CpuBreakpoint)
+ASM_PFX(CpuBreakpoint):
+  int $0x3
+  ret