[edk2-devel] [Patch 10/11] EmulatorPkg: Enable CLANG9 tool chain

[Liming Gao]

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1603
1. Add WIN_SEC_BUILD macro check for CLANG9 tool chain
build -p EmulatorPkg\EmulatorPkg.dsc -a IA32 -DWIN_SEC_BUILD=TRUE -t CLANG9
build -p EmulatorPkg\EmulatorPkg.dsc -a X64 -DWIN_SEC_BUILD=TRUE -t CLANG9
2. Append CLANG CC and LINK flags to generate windows HOST.
3. Fix WinHost issue to call GetProcessAffinityMask() API.
   The input parameter should be UINTN pointer instead of UINT32 pointer.

Cc: Jordan Justen <jordan.l.justen at intel.com>
Cc: Andrew Fish <afish at apple.com>
Cc: Ray Ni <ray.ni at intel.com>
Signed-off-by: Liming Gao <liming.gao at intel.com>
Reviewed-by: Ray Ni <ray.ni at intel.com>
---
 EmulatorPkg/Win/Host/WinHost.c   |  6 +++---
 EmulatorPkg/EmulatorPkg.dsc      | 14 +++++++++++++-
 EmulatorPkg/Win/Host/WinHost.inf |  6 ++++++
 3 files changed, 22 insertions(+), 4 deletions(-)

diff --git a/EmulatorPkg/Win/Host/WinHost.c b/EmulatorPkg/Win/Host/WinHost.c
index 9aba3c8959..e40ce32548 100644
--- a/EmulatorPkg/Win/Host/WinHost.c
+++ b/EmulatorPkg/Win/Host/WinHost.c
@@ -356,7 +356,7 @@ Returns:
 INTN
 EFIAPI
 main (
-  IN  INTN  Argc,
+  IN  INT  Argc,
   IN  CHAR8 **Argv,
   IN  CHAR8 **Envp
   )
@@ -391,8 +391,8 @@ Returns:
   VOID                  *SecFile;
   CHAR16                *MemorySizeStr;
   CHAR16                *FirmwareVolumesStr;
-  UINT32                ProcessAffinityMask;
-  UINT32                SystemAffinityMask;
+  UINTN                 ProcessAffinityMask;
+  UINTN                 SystemAffinityMask;
   INT32                 LowBit;
 
   //
diff --git a/EmulatorPkg/EmulatorPkg.dsc b/EmulatorPkg/EmulatorPkg.dsc
index 20f1187713..109685b062 100644
--- a/EmulatorPkg/EmulatorPkg.dsc
+++ b/EmulatorPkg/EmulatorPkg.dsc
@@ -237,9 +237,11 @@
 
 [Components]
 !if "IA32" in $(ARCH) || "X64" in $(ARCH)
-  !if "MSFT" in $(FAMILY)
+  !if "MSFT" in $(FAMILY) || $(WIN_HOST_BUILD) == TRUE
     ##
     #  Emulator, OS WIN application
+    #  CLANG9 is cross OS tool chain. It depends on WIN_HOST_BUILD flag
+    #  to build WinHost application.
     ##
     EmulatorPkg/Win/Host/WinHost.inf
   !else
@@ -419,7 +421,17 @@
 
   MSFT:DEBUG_*_*_CC_FLAGS = /Od /Oy-
   MSFT:NOOPT_*_*_CC_FLAGS = /Od /Oy-
+  GCC:DEBUG_CLANG9_*_CC_FLAGS =-O0 -Wno-unused-command-line-argument -Wno-incompatible-pointer-types -Wno-enum-conversion -Wno-incompatible-pointer-types -Wno-sometimes-uninitialized -Wno-constant-conversion -Wno-main-return-type
 
   MSFT:*_*_*_DLINK_FLAGS     = /ALIGN:4096 /FILEALIGN:4096 /SUBSYSTEM:CONSOLE
   MSFT:DEBUG_*_*_DLINK_FLAGS = /EXPORT:InitializeDriver=$(IMAGE_ENTRY_POINT) /BASE:0x10000
   MSFT:NOOPT_*_*_DLINK_FLAGS = /EXPORT:InitializeDriver=$(IMAGE_ENTRY_POINT) /BASE:0x10000
+
+!if $(WIN_HOST_BUILD) == TRUE
+  #
+  # CLANG9 tool chain depends on WIN_HOST_BUILD flag to generate the windows application.
+  #
+  GCC:*_CLANG9_*_DLINK_FLAGS     = /ALIGN:4096 /FILEALIGN:4096 /SUBSYSTEM:CONSOLE
+  GCC:DEBUG_CLANG9_*_DLINK_FLAGS = /EXPORT:InitializeDriver=$(IMAGE_ENTRY_POINT) /BASE:0x10000
+  GCC:NOOPT_CLANG9_*_DLINK_FLAGS = /EXPORT:InitializeDriver=$(IMAGE_ENTRY_POINT) /BASE:0x10000
+!endif
diff --git a/EmulatorPkg/Win/Host/WinHost.inf b/EmulatorPkg/Win/Host/WinHost.inf
index 631d5a6470..1adca10d79 100644
--- a/EmulatorPkg/Win/Host/WinHost.inf
+++ b/EmulatorPkg/Win/Host/WinHost.inf
@@ -95,3 +95,9 @@
   MSFT:*_VS2017_X64_DLINK_FLAGS      = /LIBPATH:"%VCToolsInstallDir%lib\x64" /LIBPATH:"%UniversalCRTSdkDir%lib\%UCRTVersion%\ucrt\x64" /LIBPATH:"%WindowsSdkDir%lib\%WindowsSDKLibVersion%\um\x64" /NOLOGO /SUBSYSTEM:CONSOLE /NODEFAULTLIB /IGNORE:4086 /MAP /OPT:REF /DEBUG /MACHINE:AMD64 /LTCG Kernel32.lib MSVCRTD.lib vcruntimed.lib ucrtd.lib Gdi32.lib User32.lib Winmm.lib Advapi32.lib
   MSFT:*_*_X64_ASM_FLAGS            == /nologo /W3 /WX /c /Cx /Zd /W0 /Zi
   MSFT:*_*_X64_ASMLINK_FLAGS        == /link /nologo
+
+  GCC:*_CLANG9_X64_DLINK_FLAGS == /out:"$(BIN_DIR)\$(BASE_NAME).exe" /base:0x10000000 /pdb:"$(BIN_DIR)\$(BASE_NAME).pdb"  /LIBPATH:"%UniversalCRTSdkDir%lib\%UCRTVersion%\ucrt\x64" /LIBPATH:"%WindowsSdkDir%lib\%WindowsSDKLibVersion%\um\x64" /LIBPATH:"%VCToolsInstallDir%lib\x64"   /NOLOGO /SUBSYSTEM:CONSOLE /NODEFAULTLIB /IGNORE:4086  /OPT:REF /DEBUG /MACHINE:AMD64 Kernel32.lib MSVCRTD.lib vcruntimed.lib ucrtd.lib Gdi32.lib User32.lib Winmm.lib Advapi32.lib /lldmap  /EXPORT:InitializeDriver=_ModuleEntryPoint
+  GCC:*_CLANG9_X64_CC_FLAGS == -m64 -g -fshort-wchar -fno-strict-aliasing -Wall -c -include AutoGen.h -D _CRT_SECURE_NO_WARNINGS -Wnonportable-include-path  -D UNICODE -D _CRT_SECURE_NO_DEPRECATE
+
+  GCC:*_CLANG9_IA32_DLINK_FLAGS == /out:"$(BIN_DIR)\$(BASE_NAME).exe" /base:0x10000000 /pdb:"$(BIN_DIR)\$(BASE_NAME).pdb" /LIBPATH:"%UniversalCRTSdkDir%lib\%UCRTVersion%\ucrt\x86" /LIBPATH:"%WindowsSdkDir%lib\%WindowsSDKLibVersion%\um\x86" /LIBPATH:"%VCToolsInstallDir%ib\x86"   /NOLOGO /SUBSYSTEM:CONSOLE /NODEFAULTLIB /IGNORE:4086  /OPT:REF /DEBUG /MACHINE:I386 Kernel32.lib MSVCRTD.lib vcruntimed.lib ucrtd.lib Gdi32.lib User32.lib Winmm.lib Advapi32.lib /lldmap  /EXPORT:InitializeDriver=_ModuleEntryPoint
+  GCC:*_CLANG9_IA32_CC_FLAGS == -m32 -g -fshort-wchar -fno-strict-aliasing -Wall -c -include AutoGen.h -D _CRT_SECURE_NO_WARNINGS -Wnonportable-include-path  -D UNICODE -D _CRT_SECURE_NO_DEPRECATE
-- 
2.13.0.windows.1


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