diff --git a/BaseTools/Conf/tools_def.template b/BaseTools/Conf/tools_def.template
index c7e19f4544..923517b5c2 100755
--- a/BaseTools/Conf/tools_def.template
+++ b/BaseTools/Conf/tools_def.template
@@ -1,7 +1,7 @@
 #
 #  Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
 #  Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
-#  Portions copyright (c) 2011 - 2014, ARM Ltd. All rights reserved.<BR>
+#  Portions copyright (c) 2011 - 2019, ARM Ltd. All rights reserved.<BR>
 #  Copyright (c) 2015, Hewlett-Packard Development Company, L.P.<BR>
 #  (C) Copyright 2020, Hewlett Packard Enterprise Development LP<BR>
 #  Copyright (c) Microsoft Corporation
@@ -1683,9 +1683,9 @@ NOOPT_VS2017_X64_DLINK_FLAGS    = /NOLOGO /NODEFAULTLIB /IGNORE:4001 /IGNORE:428
 *_VS2017_ARM_ASLDLINK_PATH        = DEF(VS2017_BIN_ARM)\link.exe
 
       *_VS2017_ARM_MAKE_FLAGS     = /nologo
-  DEBUG_VS2017_ARM_CC_FLAGS       = /nologo /c /WX /GS- /W4 /Gs32768 /D UNICODE /O1b2 /GL /FIAutoGen.h /EHs-c- /GR- /GF /Gy /Zi /Gm /Gw /Oi-
+  DEBUG_VS2017_ARM_CC_FLAGS       = /nologo /c /WX /GS- /W4 /Gs32768 /D UNICODE /O1b2 /GL /FIAutoGen.h /EHs-c- /GR- /GF /Gy /Zi /Gw /Oi-
 RELEASE_VS2017_ARM_CC_FLAGS       = /nologo /c /WX /GS- /W4 /Gs32768 /D UNICODE /O1b2 /GL /FIAutoGen.h /EHs-c- /GR- /GF /Gw /Oi-
-NOOPT_VS2017_ARM_CC_FLAGS         = /nologo /c /WX /GS- /W4 /Gs32768 /D UNICODE /FIAutoGen.h /EHs-c- /GR- /GF /Gy /Zi /Gm /Od /Oi-
+NOOPT_VS2017_ARM_CC_FLAGS         = /nologo /c /WX /GS- /W4 /Gs32768 /D UNICODE /FIAutoGen.h /EHs-c- /GR- /GF /Gy /Zi /Od /Oi-
 
   DEBUG_VS2017_ARM_ASM_FLAGS      = /nologo /g
 RELEASE_VS2017_ARM_ASM_FLAGS      = /nologo
@@ -1710,9 +1710,9 @@ NOOPT_VS2017_ARM_DLINK_FLAGS      = /NOLOGO /NODEFAULTLIB /IGNORE:4001 /OPT:REF
 *_VS2017_AARCH64_ASLDLINK_PATH     = DEF(VS2017_BIN_AARCH64)\link.exe
 
       *_VS2017_AARCH64_MAKE_FLAGS  = /nologo
-  DEBUG_VS2017_AARCH64_CC_FLAGS    = /nologo /c /WX /GS- /W4 /Gs32768 /D UNICODE /O1b2 /GL /FIAutoGen.h /EHs-c- /GR- /GF /Gy /Zi /Gm /Gw /Oi-
+  DEBUG_VS2017_AARCH64_CC_FLAGS    = /nologo /c /WX /GS- /W4 /Gs32768 /D UNICODE /O1b2 /GL /FIAutoGen.h /EHs-c- /GR- /GF /Gy /Zi /Gw /Oi-
 RELEASE_VS2017_AARCH64_CC_FLAGS    = /nologo /c /WX /GS- /W4 /Gs32768 /D UNICODE /O1b2 /GL /FIAutoGen.h /EHs-c- /GR- /GF /Gw /Oi-
-NOOPT_VS2017_AARCH64_CC_FLAGS      = /nologo /c /WX /GS- /W4 /Gs32768 /D UNICODE /FIAutoGen.h /EHs-c- /GR- /GF /Gy /Zi /Gm /Od /Oi-
+NOOPT_VS2017_AARCH64_CC_FLAGS      = /nologo /c /WX /GS- /W4 /Gs32768 /D UNICODE /FIAutoGen.h /EHs-c- /GR- /GF /Gy /Zi /Od /Oi-
 
   DEBUG_VS2017_AARCH64_ASM_FLAGS   = /nologo /g
 RELEASE_VS2017_AARCH64_ASM_FLAGS   = /nologo
@@ -1846,9 +1846,9 @@ NOOPT_VS2019_X64_DLINK_FLAGS    = /NOLOGO /NODEFAULTLIB /IGNORE:4001 /IGNORE:428
 *_VS2019_ARM_ASLDLINK_PATH        = DEF(VS2019_BIN_ARM)\link.exe
 
       *_VS2019_ARM_MAKE_FLAGS     = /nologo
-  DEBUG_VS2019_ARM_CC_FLAGS       = /nologo /c /WX /GS- /W4 /Gs32768 /D UNICODE /O1b2 /GL /FIAutoGen.h /EHs-c- /GR- /GF /Gy /Zi /Gm /Gw /Oi-
+  DEBUG_VS2019_ARM_CC_FLAGS       = /nologo /c /WX /GS- /W4 /Gs32768 /D UNICODE /O1b2 /GL /FIAutoGen.h /EHs-c- /GR- /GF /Gy /Zi /Gw /Oi-
 RELEASE_VS2019_ARM_CC_FLAGS       = /nologo /c /WX /GS- /W4 /Gs32768 /D UNICODE /O1b2 /GL /FIAutoGen.h /EHs-c- /GR- /GF /Gw /Oi-
-NOOPT_VS2019_ARM_CC_FLAGS         = /nologo /c /WX /GS- /W4 /Gs32768 /D UNICODE /FIAutoGen.h /EHs-c- /GR- /GF /Gy /Zi /Gm /Od /Oi-
+NOOPT_VS2019_ARM_CC_FLAGS         = /nologo /c /WX /GS- /W4 /Gs32768 /D UNICODE /FIAutoGen.h /EHs-c- /GR- /GF /Gy /Zi /Od /Oi-
 
   DEBUG_VS2019_ARM_ASM_FLAGS      = /nologo /g
 RELEASE_VS2019_ARM_ASM_FLAGS      = /nologo
@@ -1873,9 +1873,9 @@ NOOPT_VS2019_ARM_DLINK_FLAGS      = /NOLOGO /NODEFAULTLIB /IGNORE:4001 /OPT:REF
 *_VS2019_AARCH64_ASLDLINK_PATH     = DEF(VS2019_BIN_AARCH64)\link.exe
 
       *_VS2019_AARCH64_MAKE_FLAGS  = /nologo
-  DEBUG_VS2019_AARCH64_CC_FLAGS    = /nologo /c /WX /GS- /W4 /Gs32768 /D UNICODE /O1b2 /GL /FIAutoGen.h /EHs-c- /GR- /GF /Gy /Zi /Gm /Gw /Oi-
+  DEBUG_VS2019_AARCH64_CC_FLAGS    = /nologo /c /WX /GS- /W4 /Gs32768 /D UNICODE /O1b2 /GL /FIAutoGen.h /EHs-c- /GR- /GF /Gy /Zi /Gw /Oi-
 RELEASE_VS2019_AARCH64_CC_FLAGS    = /nologo /c /WX /GS- /W4 /Gs32768 /D UNICODE /O1b2 /GL /FIAutoGen.h /EHs-c- /GR- /GF /Gw /Oi-
-NOOPT_VS2019_AARCH64_CC_FLAGS      = /nologo /c /WX /GS- /W4 /Gs32768 /D UNICODE /FIAutoGen.h /EHs-c- /GR- /GF /Gy /Zi /Gm /Od /Oi-
+NOOPT_VS2019_AARCH64_CC_FLAGS      = /nologo /c /WX /GS- /W4 /Gs32768 /D UNICODE /FIAutoGen.h /EHs-c- /GR- /GF /Gy /Zi /Od /Oi-
 
   DEBUG_VS2019_AARCH64_ASM_FLAGS   = /nologo /g
 RELEASE_VS2019_AARCH64_ASM_FLAGS   = /nologo