From 5a1f324d946cb1be2dc1226752b1965d6633232f Mon Sep 17 00:00:00 2001
From: Jordan Justen <jordan.l.justen@intel.com>
Date: Mon, 18 Aug 2014 23:03:30 +0000
Subject: [PATCH] UefiCpuPkg: Support building VTF0 ResetVector during the EDK
 II build

Using NASM we build VTF0 as part of the EDK II build process.

v2:
 * Use EDK II extension of .nasmb rather than .nasmbin

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15821 6f19259b-4bc3-4df7-8a09-765794883524
---
 UefiCpuPkg/ResetVector/Vtf0/Build.py          |  2 +-
 UefiCpuPkg/ResetVector/Vtf0/Vtf0.inf          | 32 +++++++++++++++++++
 .../Vtf0/{ResetVectorCode.asm => Vtf0.nasmb}  | 21 +++++++++---
 3 files changed, 50 insertions(+), 5 deletions(-)
 create mode 100644 UefiCpuPkg/ResetVector/Vtf0/Vtf0.inf
 rename UefiCpuPkg/ResetVector/Vtf0/{ResetVectorCode.asm => Vtf0.nasmb} (76%)

diff --git a/UefiCpuPkg/ResetVector/Vtf0/Build.py b/UefiCpuPkg/ResetVector/Vtf0/Build.py
index 826cde0de6..a645c371b9 100644
--- a/UefiCpuPkg/ResetVector/Vtf0/Build.py
+++ b/UefiCpuPkg/ResetVector/Vtf0/Build.py
@@ -36,7 +36,7 @@ for arch in ('ia32', 'x64'):
             '-D', 'ARCH_%s' % arch.upper(),
             '-D', 'DEBUG_%s' % str(debugType).upper(),
             '-o', output,
-            'ResetVectorCode.asm',
+            'Vtf0.nasmb',
             )
         ret = RunCommand(commandLine)
         print '\tASM\t' + output
diff --git a/UefiCpuPkg/ResetVector/Vtf0/Vtf0.inf b/UefiCpuPkg/ResetVector/Vtf0/Vtf0.inf
new file mode 100644
index 0000000000..fe2d9b3ce5
--- /dev/null
+++ b/UefiCpuPkg/ResetVector/Vtf0/Vtf0.inf
@@ -0,0 +1,32 @@
+## @file
+#  Reset Vector
+#
+#  Copyright (c) 2006 - 2014, 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.
+#
+##
+
+[Defines]
+  INF_VERSION                    = 0x00010005
+  BASE_NAME                      = ResetVector
+  FILE_GUID                      = 1BA0062E-C779-4582-8566-336AE8F78F09
+  MODULE_TYPE                    = SEC
+  VERSION_STRING                 = 1.1
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+#  VALID_ARCHITECTURES           = IA32 X64
+#
+
+[Sources]
+  Vtf0.nasmb
+
+[Packages]
+  MdePkg/MdePkg.dec
diff --git a/UefiCpuPkg/ResetVector/Vtf0/ResetVectorCode.asm b/UefiCpuPkg/ResetVector/Vtf0/Vtf0.nasmb
similarity index 76%
rename from UefiCpuPkg/ResetVector/Vtf0/ResetVectorCode.asm
rename to UefiCpuPkg/ResetVector/Vtf0/Vtf0.nasmb
index 052c821f21..31ac06ae4a 100644
--- a/UefiCpuPkg/ResetVector/Vtf0/ResetVectorCode.asm
+++ b/UefiCpuPkg/ResetVector/Vtf0/Vtf0.nasmb
@@ -13,6 +13,21 @@
 ;
 ;------------------------------------------------------------------------------
 
+;
+; If neither ARCH_IA32 nor ARCH_X64 are defined, then try to include
+; Base.h to use the C pre-processor to determine the architecture.
+;
+%ifndef ARCH_IA32
+  %ifndef ARCH_X64
+    #include <Base.h>
+    #if defined (MDE_CPU_IA32)
+      %define ARCH_IA32
+    #elif defined (MDE_CPU_X64)
+      %define ARCH_X64
+    #endif
+  %endif
+%endif
+
 %ifdef ARCH_IA32
   %ifdef ARCH_X64
     %error "Only one of ARCH_IA32 or ARCH_X64 can be defined."
@@ -26,14 +41,12 @@
 
 %include "PostCodes.inc"
 
-%ifdef DEBUG_NONE
-  %include "DebugDisabled.asm"
-%elifdef DEBUG_PORT80
+%ifdef DEBUG_PORT80
   %include "Port80Debug.asm"
 %elifdef DEBUG_SERIAL
   %include "SerialDebug.asm"
 %else
-  %error "No debug type was specified."
+  %include "DebugDisabled.asm"
 %endif
 
 %include "Ia32/SearchForBfvBase.asm"
-- 
2.39.2