[edk2-devel] [PATCH 3/9] BaseTools: Update CLANGDWARF toolchain and remove CLANG35 and CLANG38
Ard Biesheuvel
ardb at kernel.org
Wed Mar 22 11:49:13 UTC 2023
On Wed, 22 Mar 2023 at 02:30, Rebecca Cran <rebecca at bsdio.com> wrote:
>
> Update the CLANGDWARF toolchain definition with the settings from
> CLANG38, and delete the CLANG35 and CLANG38 toolchains.
>
> The existing CLANGDWARF toolchain definition used ld.lld, but this
> causes the following linker errors when building OvmfPkgX64.dsc:
>
> ld.lld: error: relocation R_X86_64_64 cannot be used against local symbol;
> recompile with -fPIC
> >>> defined in edk2/Build/OvmfX64/RELEASE_CLANGDWARF/X64/UefiCpuPkg/Library/CpuExceptionHandlerLib/SecPeiCpuExceptionHandlerLib/OUTPUT/SecPeiCpuExceptionHandlerLib.lib(ExceptionHandlerAsm.obj)
> >>> referenced by /home/bcran/src/uefi/edk2/Build/OvmfX64/RELEASE_CLANGDWARF/X64/UefiCpuPkg/Library/CpuExceptionHandlerLib/SecPeiCpuExceptionHandlerLib/OUTPUT/X64/ExceptionHandlerAsm.iii
> >>> ExceptionHandlerAsm.obj:(.text+0x5) in archive /home/bcran/src/uefi/edk2/Build/OvmfX64/RELEASE_CLANGDWARF/X64/UefiCpuPkg/Library/CpuExceptionHandlerLib/SecPeiCpuExceptionHandlerLib/OUTPUT/SecPeiCpuExceptionHandlerLib.lib
>
> ld.lld: error: relocation R_X86_64_64 cannot be used against local symbol; recompile with -fPIC
> >>> defined in edk2/Build/OvmfX64/RELEASE_CLANGDWARF/X64/UefiCpuPkg/Library/CpuExceptionHandlerLib/SecPeiCpuExceptionHandlerLib/OUTPUT/SecPeiCpuExceptionHandlerLib.lib(ExceptionHandlerAsm.obj)
> >>> referenced by edk2/Build/OvmfX64/RELEASE_CLANGDWARF/X64/UefiCpuPkg/Library/CpuExceptionHandlerLib/SecPeiCpuExceptionHandlerLib/OUTPUT/X64/ExceptionHandlerAsm.iii
> >>> ExceptionHandlerAsm.obj:(.text+0x14) in archive edk2/Build/OvmfX64/RELEASE_CLANGDWARF/X64/UefiCpuPkg/Library/CpuExceptionHandlerLib/SecPeiCpuExceptionHandlerLib/OUTPUT/SecPeiCpuExceptionHandlerLib.lib
>
> To avoid this, use the default ld (which is normally GNU ld) instead.
>
The reason I added CLANG3x support for ARM in the past is to ensure
compatibility with the ARM proprietary, Clang based toolchain. At the
time, we went with GNU ld, but I would actually prefer if we could
make this work with LLD as well.
I can work around this issue locally by doing
--- a/OvmfPkg/OvmfPkgX64.dsc
+++ b/OvmfPkg/OvmfPkgX64.dsc
@@ -297,7 +297,7 @@
PeiServicesLib|MdePkg/Library/PeiServicesLib/PeiServicesLib.inf
PeiServicesTablePointerLib|MdePkg/Library/PeiServicesTablePointerLibIdt/PeiServicesTablePointerLibIdt.inf
MemoryAllocationLib|MdePkg/Library/PeiMemoryAllocationLib/PeiMemoryAllocationLib.inf
-!if $(TOOL_CHAIN_TAG) == "XCODE5"
+!if $(TOOL_CHAIN_TAG) == "XCODE5" || $(TOOL_CHAIN_TAG) == "CLANGDWARF"
CpuExceptionHandlerLib|UefiCpuPkg/Library/CpuExceptionHandlerLib/Xcode5SecPeiCpuExceptionHandlerLib.inf
!else
Can you please check whether this works for you as well?
> Signed-off-by: Rebecca Cran <rebecca at bsdio.com>
> ---
> BaseTools/Conf/tools_def.template | 453 ++++++++------------
> 1 file changed, 171 insertions(+), 282 deletions(-)
>
> diff --git a/BaseTools/Conf/tools_def.template b/BaseTools/Conf/tools_def.template
> index 471eb67c0c83..a790366063ea 100755
> --- a/BaseTools/Conf/tools_def.template
> +++ b/BaseTools/Conf/tools_def.template
> @@ -273,32 +273,21 @@ DEFINE DTC_BIN = ENV(DTC_PREFIX)dtc
> # Required to build platforms or ACPI tables:
> # Intel(r) ACPI Compiler from
> # https://acpica.org/downloads
> -#
> -# CLANG35 -Linux,Windows- Requires:
> -# Clang v3.5 or later, and GNU binutils targeting aarch64-linux-gnu or arm-linux-gnueabi
> -# Optional:
> -# Required to build platforms or ACPI tables:
> -# Intel(r) ACPI Compiler from
> -# https://acpica.org/downloads
> -# CLANG38 -Linux- Requires:
> -# Clang v3.8, LLVMgold plugin and GNU binutils 2.26 targeting x86_64-linux-gnu, aarch64-linux-gnu or arm-linux-gnueabi
> -# Clang v3.9 or later, LLVMgold plugin and GNU binutils 2.28 targeting x86_64-linux-gnu, aarch64-linux-gnu or arm-linux-gnueabi
> +# CLANGDWARF -Linux- Requires:
> +# Clang 9 or above, and GNU binutils targeting x86_64-linux-gnu, aaarch64-linux-gnu or arm-linux-gnuaebi
> # Optional:
> # Required to build platforms or ACPI tables:
> # Intel(r) ACPI Compiler from
> # https://acpica.org/downloads
> +# Required to compile nasm source:
> +# nasm compiler from
> +# NASM -- https://nasm.us
> # CLANGPDB -Linux, Windows, Mac- Requires:
> # Clang 9 or above from http://releases.llvm.org/
> # Optional:
> # Required to compile nasm source:
> # nasm compiler from
> # NASM -- http://www.nasm.us/
> -# CLANGDWARF -Linux, Windows, Mac- Requires:
> -# Clang 9 or above from http://releases.llvm.org/
> -# Optional:
> -# Required to compile nasm source:
> -# nasm compiler from
> -# NASM -- http://www.nasm.us/
> # VS2008x86 -win64- Requires:
> # Microsoft Visual Studio 2008 (x86)
> # Microsoft Windows Server 2003 Driver Development Kit (Microsoft WINDDK) version 3790.1830
> @@ -2565,187 +2554,187 @@ RELEASE_CLANG35_AARCH64_CC_FLAGS = DEF(CLANG35_AARCH64_CC_FLAGS) $(PLATFORM_FLAG
> # PE/COFF binaries using LLVM/Clang 3.8 with Link Time Optimization enabled
> #
> ####################################################################################
> -*_CLANG38_*_*_FAMILY = GCC
> -*_CLANG38_*_MAKE_PATH = make
> -*_CLANG38_*_*_DLL = ENV(CLANG38_DLL)
> -*_CLANG38_*_ASL_PATH = DEF(UNIX_IASL_BIN)
> +*_CLANGDWARF_*_*_FAMILY = GCC
> +*_CLANGDWARF_*_MAKE_PATH = make
> +*_CLANGDWARF_*_*_DLL = ENV(CLANGDWARF_DLL)
> +*_CLANGDWARF_*_ASL_PATH = DEF(UNIX_IASL_BIN)
>
> -*_CLANG38_*_APP_FLAGS =
> -*_CLANG38_*_ASL_FLAGS = DEF(IASL_FLAGS)
> -*_CLANG38_*_ASL_OUTFLAGS = DEF(IASL_OUTFLAGS)
> -*_CLANG38_*_DEPS_FLAGS = DEF(GCC_DEPS_FLAGS)
> -DEFINE CLANG38_IA32_PREFIX = ENV(CLANG38_BIN)
> -DEFINE CLANG38_X64_PREFIX = ENV(CLANG38_BIN)
> +*_CLANGDWARF_*_APP_FLAGS =
> +*_CLANGDWARF_*_ASL_FLAGS = DEF(IASL_FLAGS)
> +*_CLANGDWARF_*_ASL_OUTFLAGS = DEF(IASL_OUTFLAGS)
> +*_CLANGDWARF_*_DEPS_FLAGS = DEF(GCC_DEPS_FLAGS)
> +DEFINE CLANGDWARF_IA32_PREFIX = ENV(CLANGDWARF_BIN)
> +DEFINE CLANGDWARF_X64_PREFIX = ENV(CLANGDWARF_BIN)
>
> -DEFINE CLANG38_IA32_TARGET = -target i686-pc-linux-gnu
> -DEFINE CLANG38_X64_TARGET = -target x86_64-pc-linux-gnu
> +DEFINE CLANGDWARF_IA32_TARGET = -target i686-pc-linux-gnu
> +DEFINE CLANGDWARF_X64_TARGET = -target x86_64-pc-linux-gnu
>
> -DEFINE CLANG38_WARNING_OVERRIDES = -Wno-parentheses-equality -Wno-tautological-compare -Wno-tautological-constant-out-of-range-compare -Wno-empty-body -Wno-unused-const-variable -Wno-varargs -Wno-unknown-warning-option -Wno-unused-but-set-variable -Wno-unused-const-variable -Wno-unaligned-access
> -DEFINE CLANG38_ALL_CC_FLAGS = DEF(GCC48_ALL_CC_FLAGS) DEF(CLANG38_WARNING_OVERRIDES) -fno-stack-protector -mms-bitfields -Wno-address -Wno-shift-negative-value -Wno-unknown-pragmas -Wno-incompatible-library-redeclaration -fno-asynchronous-unwind-tables -mno-sse -mno-mmx -msoft-float -mno-implicit-float -ftrap-function=undefined_behavior_has_been_optimized_away_by_clang -funsigned-char -fno-ms-extensions -Wno-null-dereference
> +DEFINE CLANGDWARF_WARNING_OVERRIDES = -Wno-parentheses-equality -Wno-tautological-compare -Wno-tautological-constant-out-of-range-compare -Wno-empty-body -Wno-unused-const-variable -Wno-varargs -Wno-unknown-warning-option -Wno-unused-but-set-variable -Wno-unused-const-variable -Wno-unaligned-access
> +DEFINE CLANGDWARF_ALL_CC_FLAGS = DEF(GCC48_ALL_CC_FLAGS) DEF(CLANGDWARF_WARNING_OVERRIDES) -fno-stack-protector -mms-bitfields -Wno-address -Wno-shift-negative-value -Wno-unknown-pragmas -Wno-incompatible-library-redeclaration -fno-asynchronous-unwind-tables -mno-sse -mno-mmx -msoft-float -mno-implicit-float -ftrap-function=undefined_behavior_has_been_optimized_away_by_clang -funsigned-char -fno-ms-extensions -Wno-null-dereference
>
> ###########################
> -# CLANG38 IA32 definitions
> +# CLANGDWARF IA32 definitions
> ###########################
> -*_CLANG38_IA32_OBJCOPY_PATH = objcopy
> -*_CLANG38_IA32_CC_PATH = DEF(CLANG38_IA32_PREFIX)clang
> -*_CLANG38_IA32_SLINK_PATH = DEF(CLANG38_IA32_PREFIX)llvm-ar
> -*_CLANG38_IA32_DLINK_PATH = DEF(CLANG38_IA32_PREFIX)clang
> -*_CLANG38_IA32_ASLDLINK_PATH = DEF(CLANG38_IA32_PREFIX)clang
> -*_CLANG38_IA32_ASM_PATH = DEF(CLANG38_IA32_PREFIX)clang
> -*_CLANG38_IA32_PP_PATH = DEF(CLANG38_IA32_PREFIX)clang
> -*_CLANG38_IA32_VFRPP_PATH = DEF(CLANG38_IA32_PREFIX)clang
> -*_CLANG38_IA32_ASLCC_PATH = DEF(CLANG38_IA32_PREFIX)clang
> -*_CLANG38_IA32_ASLPP_PATH = DEF(CLANG38_IA32_PREFIX)clang
> -*_CLANG38_IA32_RC_PATH = objcopy
> -
> -*_CLANG38_IA32_ASLCC_FLAGS = DEF(GCC_ASLCC_FLAGS) -m32 -fno-lto DEF(CLANG38_IA32_TARGET)
> -*_CLANG38_IA32_ASLDLINK_FLAGS = DEF(GCC5_IA32_X64_ASLDLINK_FLAGS) -Wl,-m,elf_i386
> -*_CLANG38_IA32_ASM_FLAGS = DEF(GCC5_ASM_FLAGS) -m32 -march=i386 DEF(CLANG38_IA32_TARGET)
> -*_CLANG38_IA32_RC_FLAGS = DEF(GCC_IA32_RC_FLAGS)
> -*_CLANG38_IA32_OBJCOPY_FLAGS =
> -*_CLANG38_IA32_NASM_FLAGS = -f elf32
> -*_CLANG38_IA32_PP_FLAGS = DEF(GCC_PP_FLAGS) DEF(CLANG38_IA32_TARGET)
> -*_CLANG38_IA32_ASLPP_FLAGS = DEF(GCC_ASLPP_FLAGS) DEF(CLANG38_IA32_TARGET)
> -*_CLANG38_IA32_VFRPP_FLAGS = DEF(GCC_VFRPP_FLAGS) DEF(CLANG38_IA32_TARGET)
> -
> -DEBUG_CLANG38_IA32_CC_FLAGS = DEF(CLANG38_ALL_CC_FLAGS) -m32 -Oz -flto -march=i586 DEF(CLANG38_IA32_TARGET) -g -malign-double
> -DEBUG_CLANG38_IA32_DLINK_FLAGS = DEF(GCC5_IA32_X64_DLINK_FLAGS) -flto -Wl,-Oz -Wl,-melf_i386 -Wl,--oformat=elf32-i386
> -DEBUG_CLANG38_IA32_DLINK2_FLAGS = DEF(GCC5_IA32_DLINK2_FLAGS) -O3
> -
> -RELEASE_CLANG38_IA32_CC_FLAGS = DEF(CLANG38_ALL_CC_FLAGS) -m32 -Oz -flto -march=i586 DEF(CLANG38_IA32_TARGET) -malign-double
> -RELEASE_CLANG38_IA32_DLINK_FLAGS = DEF(GCC5_IA32_X64_DLINK_FLAGS) -flto -Wl,-Oz -Wl,-melf_i386 -Wl,--oformat=elf32-i386
> -RELEASE_CLANG38_IA32_DLINK2_FLAGS = DEF(GCC5_IA32_DLINK2_FLAGS) -O3
> -
> -NOOPT_CLANG38_IA32_CC_FLAGS = DEF(CLANG38_ALL_CC_FLAGS) -m32 -O0 -march=i586 DEF(CLANG38_IA32_TARGET) -g -malign-double
> -NOOPT_CLANG38_IA32_DLINK_FLAGS = DEF(GCC5_IA32_X64_DLINK_FLAGS) -Wl,-O0 -Wl,-melf_i386 -Wl,--oformat=elf32-i386
> -NOOPT_CLANG38_IA32_DLINK2_FLAGS = DEF(GCC5_IA32_DLINK2_FLAGS) -O0
> +*_CLANGDWARF_IA32_OBJCOPY_PATH = objcopy
> +*_CLANGDWARF_IA32_CC_PATH = DEF(CLANGDWARF_IA32_PREFIX)clang
> +*_CLANGDWARF_IA32_SLINK_PATH = DEF(CLANGDWARF_IA32_PREFIX)llvm-ar
> +*_CLANGDWARF_IA32_DLINK_PATH = DEF(CLANGDWARF_IA32_PREFIX)clang
> +*_CLANGDWARF_IA32_ASLDLINK_PATH = DEF(CLANGDWARF_IA32_PREFIX)clang
> +*_CLANGDWARF_IA32_ASM_PATH = DEF(CLANGDWARF_IA32_PREFIX)clang
> +*_CLANGDWARF_IA32_PP_PATH = DEF(CLANGDWARF_IA32_PREFIX)clang
> +*_CLANGDWARF_IA32_VFRPP_PATH = DEF(CLANGDWARF_IA32_PREFIX)clang
> +*_CLANGDWARF_IA32_ASLCC_PATH = DEF(CLANGDWARF_IA32_PREFIX)clang
> +*_CLANGDWARF_IA32_ASLPP_PATH = DEF(CLANGDWARF_IA32_PREFIX)clang
> +*_CLANGDWARF_IA32_RC_PATH = objcopy
> +
> +*_CLANGDWARF_IA32_ASLCC_FLAGS = DEF(GCC_ASLCC_FLAGS) -m32 -fno-lto DEF(CLANGDWARF_IA32_TARGET)
> +*_CLANGDWARF_IA32_ASLDLINK_FLAGS = DEF(GCC5_IA32_X64_ASLDLINK_FLAGS) -Wl,-m,elf_i386
> +*_CLANGDWARF_IA32_ASM_FLAGS = DEF(GCC5_ASM_FLAGS) -m32 -march=i386 DEF(CLANGDWARF_IA32_TARGET)
> +*_CLANGDWARF_IA32_RC_FLAGS = DEF(GCC_IA32_RC_FLAGS)
> +*_CLANGDWARF_IA32_OBJCOPY_FLAGS =
> +*_CLANGDWARF_IA32_NASM_FLAGS = -f elf32
> +*_CLANGDWARF_IA32_PP_FLAGS = DEF(GCC_PP_FLAGS) DEF(CLANGDWARF_IA32_TARGET)
> +*_CLANGDWARF_IA32_ASLPP_FLAGS = DEF(GCC_ASLPP_FLAGS) DEF(CLANGDWARF_IA32_TARGET)
> +*_CLANGDWARF_IA32_VFRPP_FLAGS = DEF(GCC_VFRPP_FLAGS) DEF(CLANGDWARF_IA32_TARGET)
> +
> +DEBUG_CLANGDWARF_IA32_CC_FLAGS = DEF(CLANGDWARF_ALL_CC_FLAGS) -m32 -Oz -flto -march=i586 DEF(CLANGDWARF_IA32_TARGET) -g -malign-double
> +DEBUG_CLANGDWARF_IA32_DLINK_FLAGS = DEF(GCC5_IA32_X64_DLINK_FLAGS) -flto -Wl,-Oz -Wl,-melf_i386 -Wl,--oformat=elf32-i386
> +DEBUG_CLANGDWARF_IA32_DLINK2_FLAGS = DEF(GCC5_IA32_DLINK2_FLAGS) -O3
> +
> +RELEASE_CLANGDWARF_IA32_CC_FLAGS = DEF(CLANGDWARF_ALL_CC_FLAGS) -m32 -Oz -flto -march=i586 DEF(CLANGDWARF_IA32_TARGET) -malign-double
> +RELEASE_CLANGDWARF_IA32_DLINK_FLAGS = DEF(GCC5_IA32_X64_DLINK_FLAGS) -flto -Wl,-Oz -Wl,-melf_i386 -Wl,--oformat=elf32-i386
> +RELEASE_CLANGDWARF_IA32_DLINK2_FLAGS = DEF(GCC5_IA32_DLINK2_FLAGS) -O3
> +
> +NOOPT_CLANGDWARF_IA32_CC_FLAGS = DEF(CLANGDWARF_ALL_CC_FLAGS) -m32 -O0 -march=i586 DEF(CLANGDWARF_IA32_TARGET) -g -malign-double
> +NOOPT_CLANGDWARF_IA32_DLINK_FLAGS = DEF(GCC5_IA32_X64_DLINK_FLAGS) -Wl,-O0 -Wl,-melf_i386 -Wl,--oformat=elf32-i386
> +NOOPT_CLANGDWARF_IA32_DLINK2_FLAGS = DEF(GCC5_IA32_DLINK2_FLAGS) -O0
>
> ##########################
> -# CLANG38 X64 definitions
> +# CLANGDWARF X64 definitions
> ##########################
> -*_CLANG38_X64_OBJCOPY_PATH = objcopy
> -*_CLANG38_X64_CC_PATH = DEF(CLANG38_X64_PREFIX)clang
> -*_CLANG38_X64_SLINK_PATH = DEF(CLANG38_X64_PREFIX)llvm-ar
> -*_CLANG38_X64_DLINK_PATH = DEF(CLANG38_X64_PREFIX)clang
> -*_CLANG38_X64_ASLDLINK_PATH = DEF(CLANG38_X64_PREFIX)clang
> -*_CLANG38_X64_ASM_PATH = DEF(CLANG38_X64_PREFIX)clang
> -*_CLANG38_X64_PP_PATH = DEF(CLANG38_X64_PREFIX)clang
> -*_CLANG38_X64_VFRPP_PATH = DEF(CLANG38_X64_PREFIX)clang
> -*_CLANG38_X64_ASLCC_PATH = DEF(CLANG38_X64_PREFIX)clang
> -*_CLANG38_X64_ASLPP_PATH = DEF(CLANG38_X64_PREFIX)clang
> -*_CLANG38_X64_RC_PATH = objcopy
> -
> -*_CLANG38_X64_ASLCC_FLAGS = DEF(GCC_ASLCC_FLAGS) -m64 -fno-lto DEF(CLANG38_X64_TARGET)
> -*_CLANG38_X64_ASLDLINK_FLAGS = DEF(GCC5_IA32_X64_ASLDLINK_FLAGS) -Wl,-m,elf_x86_64
> -*_CLANG38_X64_ASM_FLAGS = DEF(GCC5_ASM_FLAGS) -m64 DEF(CLANG38_X64_TARGET)
> -*_CLANG38_X64_RC_FLAGS = DEF(GCC_X64_RC_FLAGS)
> -*_CLANG38_X64_OBJCOPY_FLAGS =
> -*_CLANG38_X64_NASM_FLAGS = -f elf64
> -*_CLANG38_X64_PP_FLAGS = DEF(GCC_PP_FLAGS) DEF(CLANG38_X64_TARGET)
> -*_CLANG38_X64_ASLPP_FLAGS = DEF(GCC_ASLPP_FLAGS) DEF(CLANG38_X64_TARGET)
> -*_CLANG38_X64_VFRPP_FLAGS = DEF(GCC_VFRPP_FLAGS) DEF(CLANG38_X64_TARGET)
> -
> -DEBUG_CLANG38_X64_CC_FLAGS = DEF(CLANG38_ALL_CC_FLAGS) -m64 "-DEFIAPI=__attribute__((ms_abi))" -mno-red-zone -mcmodel=small -fpie -Oz -flto DEF(CLANG38_X64_TARGET) -g
> -DEBUG_CLANG38_X64_DLINK_FLAGS = DEF(GCC5_IA32_X64_DLINK_FLAGS) -flto -Wl,-Oz -Wl,-melf_x86_64 -Wl,--oformat=elf64-x86-64 -Wl,-pie -mcmodel=small
> -DEBUG_CLANG38_X64_DLINK2_FLAGS = DEF(GCC5_X64_DLINK2_FLAGS) -O3
> -
> -RELEASE_CLANG38_X64_CC_FLAGS = DEF(CLANG38_ALL_CC_FLAGS) -m64 "-DEFIAPI=__attribute__((ms_abi))" -mno-red-zone -mcmodel=small -fpie -Oz -flto DEF(CLANG38_X64_TARGET)
> -RELEASE_CLANG38_X64_DLINK_FLAGS = DEF(GCC5_IA32_X64_DLINK_FLAGS) -flto -Wl,-Oz -Wl,-melf_x86_64 -Wl,--oformat=elf64-x86-64 -Wl,-pie -mcmodel=small
> -RELEASE_CLANG38_X64_DLINK2_FLAGS = DEF(GCC5_X64_DLINK2_FLAGS) -O3
> -
> -NOOPT_CLANG38_X64_CC_FLAGS = DEF(CLANG38_ALL_CC_FLAGS) -m64 "-DEFIAPI=__attribute__((ms_abi))" -mno-red-zone -mcmodel=small -fpie -O0 DEF(CLANG38_X64_TARGET) -g
> -NOOPT_CLANG38_X64_DLINK_FLAGS = DEF(GCC5_IA32_X64_DLINK_FLAGS) -Wl,-O0 -Wl,-melf_x86_64 -Wl,--oformat=elf64-x86-64 -Wl,-pie -mcmodel=small
> -NOOPT_CLANG38_X64_DLINK2_FLAGS = DEF(GCC5_X64_DLINK2_FLAGS) -O0
> +*_CLANGDWARF_X64_OBJCOPY_PATH = objcopy
> +*_CLANGDWARF_X64_CC_PATH = DEF(CLANGDWARF_X64_PREFIX)clang
> +*_CLANGDWARF_X64_SLINK_PATH = DEF(CLANGDWARF_X64_PREFIX)llvm-ar
> +*_CLANGDWARF_X64_DLINK_PATH = DEF(CLANGDWARF_X64_PREFIX)clang
> +*_CLANGDWARF_X64_ASLDLINK_PATH = DEF(CLANGDWARF_X64_PREFIX)clang
> +*_CLANGDWARF_X64_ASM_PATH = DEF(CLANGDWARF_X64_PREFIX)clang
> +*_CLANGDWARF_X64_PP_PATH = DEF(CLANGDWARF_X64_PREFIX)clang
> +*_CLANGDWARF_X64_VFRPP_PATH = DEF(CLANGDWARF_X64_PREFIX)clang
> +*_CLANGDWARF_X64_ASLCC_PATH = DEF(CLANGDWARF_X64_PREFIX)clang
> +*_CLANGDWARF_X64_ASLPP_PATH = DEF(CLANGDWARF_X64_PREFIX)clang
> +*_CLANGDWARF_X64_RC_PATH = objcopy
> +
> +*_CLANGDWARF_X64_ASLCC_FLAGS = DEF(GCC_ASLCC_FLAGS) -m64 -fno-lto DEF(CLANGDWARF_X64_TARGET)
> +*_CLANGDWARF_X64_ASLDLINK_FLAGS = DEF(GCC5_IA32_X64_ASLDLINK_FLAGS) -Wl,-m,elf_x86_64
> +*_CLANGDWARF_X64_ASM_FLAGS = DEF(GCC5_ASM_FLAGS) -m64 DEF(CLANGDWARF_X64_TARGET)
> +*_CLANGDWARF_X64_RC_FLAGS = DEF(GCC_X64_RC_FLAGS)
> +*_CLANGDWARF_X64_OBJCOPY_FLAGS =
> +*_CLANGDWARF_X64_NASM_FLAGS = -f elf64
> +*_CLANGDWARF_X64_PP_FLAGS = DEF(GCC_PP_FLAGS) DEF(CLANGDWARF_X64_TARGET)
> +*_CLANGDWARF_X64_ASLPP_FLAGS = DEF(GCC_ASLPP_FLAGS) DEF(CLANGDWARF_X64_TARGET)
> +*_CLANGDWARF_X64_VFRPP_FLAGS = DEF(GCC_VFRPP_FLAGS) DEF(CLANGDWARF_X64_TARGET)
> +
> +DEBUG_CLANGDWARF_X64_CC_FLAGS = DEF(CLANGDWARF_ALL_CC_FLAGS) -m64 "-DEFIAPI=__attribute__((ms_abi))" -mno-red-zone -mcmodel=small -fpie -Oz -flto DEF(CLANGDWARF_X64_TARGET) -g
> +DEBUG_CLANGDWARF_X64_DLINK_FLAGS = DEF(GCC5_IA32_X64_DLINK_FLAGS) -flto -Wl,-Oz -Wl,-melf_x86_64 -Wl,--oformat=elf64-x86-64 -Wl,-pie -mcmodel=small
> +DEBUG_CLANGDWARF_X64_DLINK2_FLAGS = DEF(GCC5_X64_DLINK2_FLAGS) -O3
> +
> +RELEASE_CLANGDWARF_X64_CC_FLAGS = DEF(CLANGDWARF_ALL_CC_FLAGS) -m64 "-DEFIAPI=__attribute__((ms_abi))" -mno-red-zone -mcmodel=small -fpie -Oz -flto DEF(CLANGDWARF_X64_TARGET)
> +RELEASE_CLANGDWARF_X64_DLINK_FLAGS = DEF(GCC5_IA32_X64_DLINK_FLAGS) -flto -Wl,-Oz -Wl,-melf_x86_64 -Wl,--oformat=elf64-x86-64 -Wl,-pie -mcmodel=small
> +RELEASE_CLANGDWARF_X64_DLINK2_FLAGS = DEF(GCC5_X64_DLINK2_FLAGS) -O3
> +
> +NOOPT_CLANGDWARF_X64_CC_FLAGS = DEF(CLANGDWARF_ALL_CC_FLAGS) -m64 "-DEFIAPI=__attribute__((ms_abi))" -mno-red-zone -mcmodel=small -fpie -O0 DEF(CLANGDWARF_X64_TARGET) -g
> +NOOPT_CLANGDWARF_X64_DLINK_FLAGS = DEF(GCC5_IA32_X64_DLINK_FLAGS) -flto -Wl,-O0 -Wl,-melf_x86_64 -Wl,--oformat=elf64-x86-64 -Wl,-pie -mcmodel=small
> +NOOPT_CLANGDWARF_X64_DLINK2_FLAGS = DEF(GCC5_X64_DLINK2_FLAGS) -O0
>
> ##################
> -# CLANG38 ARM definitions
> +# CLANGDWARF ARM definitions
> ##################
> -DEFINE CLANG38_ARM_TARGET = -target arm-linux-gnueabi
> -DEFINE CLANG38_ARM_CC_FLAGS = DEF(GCC_ARM_CC_FLAGS) DEF(CLANG38_ARM_TARGET) DEF(CLANG38_WARNING_OVERRIDES) -mno-movt
> -DEFINE CLANG38_ARM_DLINK_FLAGS = DEF(CLANG38_ARM_TARGET) DEF(GCC_ARM_DLINK_FLAGS)
> -
> -*_CLANG38_ARM_PP_FLAGS = DEF(GCC_PP_FLAGS)
> -*_CLANG38_ARM_ASLCC_FLAGS = DEF(GCC_ASLCC_FLAGS)
> -*_CLANG38_ARM_APP_FLAGS =
> -*_CLANG38_ARM_ASL_FLAGS = DEF(IASL_FLAGS)
> -*_CLANG38_ARM_ASL_OUTFLAGS = DEF(IASL_OUTFLAGS)
> -*_CLANG38_ARM_DTCPP_FLAGS = DEF(GCC_DTCPP_FLAGS)
> -
> -*_CLANG38_ARM_CC_PATH = ENV(CLANG38_BIN)clang
> -*_CLANG38_ARM_ASM_PATH = ENV(CLANG38_BIN)clang
> -*_CLANG38_ARM_PP_PATH = ENV(CLANG38_BIN)clang
> -*_CLANG38_ARM_VFRPP_PATH = ENV(CLANG38_BIN)clang
> -*_CLANG38_ARM_ASLCC_PATH = ENV(CLANG38_BIN)clang
> -*_CLANG38_ARM_ASLPP_PATH = ENV(CLANG38_BIN)clang
> -*_CLANG38_ARM_DLINK_PATH = ENV(CLANG38_BIN)clang
> -*_CLANG38_ARM_ASLDLINK_PATH = ENV(CLANG38_BIN)clang
> -
> -*_CLANG38_ARM_SLINK_PATH = ENV(CLANG38_BIN)llvm-ar
> -*_CLANG38_ARM_RC_PATH = ENV(CLANG38_ARM_PREFIX)objcopy
> -
> -*_CLANG38_ARM_ASLCC_FLAGS = DEF(GCC_ASLCC_FLAGS) -fno-lto
> -*_CLANG38_ARM_ASLDLINK_FLAGS = DEF(CLANG38_ARM_TARGET) DEF(GCC_ARM_ASLDLINK_FLAGS)
> -*_CLANG38_ARM_ASM_FLAGS = DEF(GCC_ASM_FLAGS) DEF(CLANG38_ARM_TARGET) $(PLATFORM_FLAGS) -Qunused-arguments
> -*_CLANG38_ARM_DLINK2_FLAGS = DEF(GCC_DLINK2_FLAGS_COMMON) -Wl,--defsym=PECOFF_HEADER_SIZE=0x220
> -*_CLANG38_ARM_PLATFORM_FLAGS = -march=armv7-a
> -*_CLANG38_ARM_PP_FLAGS = DEF(GCC_PP_FLAGS) DEF(CLANG38_ARM_TARGET) $(PLATFORM_FLAGS)
> -*_CLANG38_ARM_RC_FLAGS = DEF(GCC_ARM_RC_FLAGS)
> -*_CLANG38_ARM_VFRPP_FLAGS = DEF(GCC_VFRPP_FLAGS) DEF(CLANG38_ARM_TARGET) $(PLATFORM_FLAGS)
> -*_CLANG38_ARM_ASLPP_FLAGS = DEF(GCC_ASLPP_FLAGS) DEF(CLANG38_ARM_TARGET)
> -*_CLANG38_ARM_CC_XIPFLAGS = DEF(GCC_ARM_CC_XIPFLAGS)
> -
> - DEBUG_CLANG38_ARM_CC_FLAGS = DEF(CLANG38_ARM_CC_FLAGS) $(PLATFORM_FLAGS) -flto -O1
> - DEBUG_CLANG38_ARM_DLINK_FLAGS = DEF(CLANG38_ARM_DLINK_FLAGS) -flto -Wl,-O1 -L$(WORKSPACE)/ArmPkg/Library/GccLto -llto-arm -Wl,-plugin-opt=-pass-through=-llto-arm
> - NOOPT_CLANG38_ARM_CC_FLAGS = DEF(CLANG38_ARM_CC_FLAGS) $(PLATFORM_FLAGS) -O0
> - NOOPT_CLANG38_ARM_DLINK_FLAGS = DEF(CLANG38_ARM_DLINK_FLAGS)
> -RELEASE_CLANG38_ARM_CC_FLAGS = DEF(CLANG38_ARM_CC_FLAGS) $(PLATFORM_FLAGS) -flto -O3
> -RELEASE_CLANG38_ARM_DLINK_FLAGS = DEF(CLANG38_ARM_DLINK_FLAGS) -flto -Wl,-O3 -L$(WORKSPACE)/ArmPkg/Library/GccLto -llto-arm -Wl,-plugin-opt=-pass-through=-llto-arm
> +DEFINE CLANGDWARF_ARM_TARGET = -target arm-linux-gnueabi
> +DEFINE CLANGDWARF_ARM_CC_FLAGS = DEF(GCC_ARM_CC_FLAGS) DEF(CLANGDWARF_ARM_TARGET) DEF(CLANGDWARF_WARNING_OVERRIDES) -mno-movt
> +DEFINE CLANGDWARF_ARM_DLINK_FLAGS = DEF(CLANGDWARF_ARM_TARGET) DEF(GCC_ARM_DLINK_FLAGS)
> +
> +*_CLANGDWARF_ARM_PP_FLAGS = DEF(GCC_PP_FLAGS)
> +*_CLANGDWARF_ARM_ASLCC_FLAGS = DEF(GCC_ASLCC_FLAGS)
> +*_CLANGDWARF_ARM_APP_FLAGS =
> +*_CLANGDWARF_ARM_ASL_FLAGS = DEF(IASL_FLAGS)
> +*_CLANGDWARF_ARM_ASL_OUTFLAGS = DEF(IASL_OUTFLAGS)
> +*_CLANGDWARF_ARM_DTCPP_FLAGS = DEF(GCC_DTCPP_FLAGS)
> +
> +*_CLANGDWARF_ARM_CC_PATH = ENV(CLANGDWARF_BIN)clang
> +*_CLANGDWARF_ARM_ASM_PATH = ENV(CLANGDWARF_BIN)clang
> +*_CLANGDWARF_ARM_PP_PATH = ENV(CLANGDWARF_BIN)clang
> +*_CLANGDWARF_ARM_VFRPP_PATH = ENV(CLANGDWARF_BIN)clang
> +*_CLANGDWARF_ARM_ASLCC_PATH = ENV(CLANGDWARF_BIN)clang
> +*_CLANGDWARF_ARM_ASLPP_PATH = ENV(CLANGDWARF_BIN)clang
> +*_CLANGDWARF_ARM_DLINK_PATH = ENV(CLANGDWARF_BIN)clang
> +*_CLANGDWARF_ARM_ASLDLINK_PATH = ENV(CLANGDWARF_BIN)clang
> +
> +*_CLANGDWARF_ARM_SLINK_PATH = ENV(CLANGDWARF_BIN)llvm-ar
> +*_CLANGDWARF_ARM_RC_PATH = ENV(CLANGDWARF_ARM_PREFIX)objcopy
> +
> +*_CLANGDWARF_ARM_ASLCC_FLAGS = DEF(GCC_ASLCC_FLAGS) -fno-lto
> +*_CLANGDWARF_ARM_ASLDLINK_FLAGS = DEF(CLANGDWARF_ARM_TARGET) DEF(GCC_ARM_ASLDLINK_FLAGS)
> +*_CLANGDWARF_ARM_ASM_FLAGS = DEF(GCC_ASM_FLAGS) DEF(CLANGDWARF_ARM_TARGET) $(PLATFORM_FLAGS) -Qunused-arguments
> +*_CLANGDWARF_ARM_DLINK2_FLAGS = DEF(GCC_DLINK2_FLAGS_COMMON) -Wl,--defsym=PECOFF_HEADER_SIZE=0x220
> +*_CLANGDWARF_ARM_PLATFORM_FLAGS = -march=armv7-a
> +*_CLANGDWARF_ARM_PP_FLAGS = DEF(GCC_PP_FLAGS) DEF(CLANGDWARF_ARM_TARGET) $(PLATFORM_FLAGS)
> +*_CLANGDWARF_ARM_RC_FLAGS = DEF(GCC_ARM_RC_FLAGS)
> +*_CLANGDWARF_ARM_VFRPP_FLAGS = DEF(GCC_VFRPP_FLAGS) DEF(CLANGDWARF_ARM_TARGET) $(PLATFORM_FLAGS)
> +*_CLANGDWARF_ARM_ASLPP_FLAGS = DEF(GCC_ASLPP_FLAGS) DEF(CLANGDWARF_ARM_TARGET)
> +*_CLANGDWARF_ARM_CC_XIPFLAGS = DEF(GCC_ARM_CC_XIPFLAGS)
> +
> + DEBUG_CLANGDWARF_ARM_CC_FLAGS = DEF(CLANGDWARF_ARM_CC_FLAGS) $(PLATFORM_FLAGS) -flto -O1
> + DEBUG_CLANGDWARF_ARM_DLINK_FLAGS = DEF(CLANGDWARF_ARM_DLINK_FLAGS) -flto -Wl,-O1 -L$(WORKSPACE)/ArmPkg/Library/GccLto -llto-arm -Wl,-plugin-opt=-pass-through=-llto-arm
> + NOOPT_CLANGDWARF_ARM_CC_FLAGS = DEF(CLANGDWARF_ARM_CC_FLAGS) $(PLATFORM_FLAGS) -O0
> + NOOPT_CLANGDWARF_ARM_DLINK_FLAGS = DEF(CLANGDWARF_ARM_DLINK_FLAGS)
> +RELEASE_CLANGDWARF_ARM_CC_FLAGS = DEF(CLANGDWARF_ARM_CC_FLAGS) $(PLATFORM_FLAGS) -flto -O3
> +RELEASE_CLANGDWARF_ARM_DLINK_FLAGS = DEF(CLANGDWARF_ARM_DLINK_FLAGS) -flto -Wl,-O3 -L$(WORKSPACE)/ArmPkg/Library/GccLto -llto-arm -Wl,-plugin-opt=-pass-through=-llto-arm
>
> ##################
> -# CLANG38 AARCH64 definitions
> +# CLANGDWARF AARCH64 definitions
> ##################
> -DEFINE CLANG38_AARCH64_TARGET = -target aarch64-linux-gnu
> -DEFINE CLANG38_AARCH64_CC_FLAGS = DEF(GCC_AARCH64_CC_FLAGS) DEF(CLANG38_AARCH64_TARGET) -mcmodel=small DEF(CLANG38_WARNING_OVERRIDES)
> -DEFINE CLANG38_AARCH64_DLINK_FLAGS = DEF(CLANG38_AARCH64_TARGET) DEF(GCC_AARCH64_DLINK_FLAGS) -z common-page-size=0x1000
> -
> -*_CLANG38_AARCH64_PP_FLAGS = DEF(GCC_PP_FLAGS)
> -*_CLANG38_AARCH64_ASLCC_FLAGS = DEF(GCC_ASLCC_FLAGS)
> -*_CLANG38_AARCH64_APP_FLAGS =
> -*_CLANG38_AARCH64_ASL_FLAGS = DEF(IASL_FLAGS)
> -*_CLANG38_AARCH64_ASL_OUTFLAGS = DEF(IASL_OUTFLAGS)
> -*_CLANG38_AARCH64_DTCPP_FLAGS = DEF(GCC_DTCPP_FLAGS)
> -
> -*_CLANG38_AARCH64_CC_PATH = ENV(CLANG38_BIN)clang
> -*_CLANG38_AARCH64_ASM_PATH = ENV(CLANG38_BIN)clang
> -*_CLANG38_AARCH64_PP_PATH = ENV(CLANG38_BIN)clang
> -*_CLANG38_AARCH64_VFRPP_PATH = ENV(CLANG38_BIN)clang
> -*_CLANG38_AARCH64_ASLCC_PATH = ENV(CLANG38_BIN)clang
> -*_CLANG38_AARCH64_ASLPP_PATH = ENV(CLANG38_BIN)clang
> -*_CLANG38_AARCH64_DLINK_PATH = ENV(CLANG38_BIN)clang
> -*_CLANG38_AARCH64_ASLDLINK_PATH = ENV(CLANG38_BIN)clang
> -
> -*_CLANG38_AARCH64_SLINK_PATH = ENV(CLANG38_BIN)llvm-ar
> -*_CLANG38_AARCH64_RC_PATH = ENV(CLANG38_AARCH64_PREFIX)objcopy
> -
> -*_CLANG38_AARCH64_ASLCC_FLAGS = DEF(GCC_ASLCC_FLAGS) -fno-lto
> -*_CLANG38_AARCH64_ASLDLINK_FLAGS = DEF(CLANG38_AARCH64_TARGET) DEF(GCC_AARCH64_ASLDLINK_FLAGS)
> -*_CLANG38_AARCH64_ASM_FLAGS = DEF(GCC_ASM_FLAGS) DEF(CLANG38_AARCH64_TARGET) $(PLATFORM_FLAGS) -Qunused-arguments
> -*_CLANG38_AARCH64_DLINK_FLAGS = DEF(CLANG38_AARCH64_TARGET) DEF(GCC_AARCH64_DLINK_FLAGS) -z common-page-size=0x1000
> -*_CLANG38_AARCH64_DLINK_XIPFLAGS = -z common-page-size=0x20
> -*_CLANG38_AARCH64_DLINK2_FLAGS = DEF(GCC_DLINK2_FLAGS_COMMON) -Wl,--defsym=PECOFF_HEADER_SIZE=0x228
> -*_CLANG38_AARCH64_PLATFORM_FLAGS =
> -*_CLANG38_AARCH64_PP_FLAGS = DEF(GCC_PP_FLAGS) DEF(CLANG38_AARCH64_TARGET) $(PLATFORM_FLAGS)
> -*_CLANG38_AARCH64_RC_FLAGS = DEF(GCC_AARCH64_RC_FLAGS)
> -*_CLANG38_AARCH64_VFRPP_FLAGS = DEF(GCC_VFRPP_FLAGS) DEF(CLANG38_AARCH64_TARGET) $(PLATFORM_FLAGS)
> -*_CLANG38_AARCH64_ASLPP_FLAGS = DEF(GCC_ASLPP_FLAGS) DEF(CLANG38_AARCH64_TARGET)
> -*_CLANG38_AARCH64_CC_XIPFLAGS = DEF(GCC_AARCH64_CC_XIPFLAGS)
> -
> - DEBUG_CLANG38_AARCH64_CC_FLAGS = DEF(CLANG38_AARCH64_CC_FLAGS) $(PLATFORM_FLAGS) -flto -O1
> - DEBUG_CLANG38_AARCH64_DLINK_FLAGS = DEF(CLANG38_AARCH64_DLINK_FLAGS) -flto -Wl,-O1 -L$(WORKSPACE)/ArmPkg/Library/GccLto -llto-aarch64 -Wl,-plugin-opt=-pass-through=-llto-aarch64
> - NOOPT_CLANG38_AARCH64_CC_FLAGS = DEF(CLANG38_AARCH64_CC_FLAGS) $(PLATFORM_FLAGS) -O0
> - NOOPT_CLANG38_AARCH64_DLINK_FLAGS = DEF(CLANG38_AARCH64_DLINK_FLAGS)
> -RELEASE_CLANG38_AARCH64_CC_FLAGS = DEF(CLANG38_AARCH64_CC_FLAGS) $(PLATFORM_FLAGS) -flto -O3
> -RELEASE_CLANG38_AARCH64_DLINK_FLAGS = DEF(CLANG38_AARCH64_DLINK_FLAGS) -flto -Wl,-O3 -L$(WORKSPACE)/ArmPkg/Library/GccLto -llto-aarch64 -Wl,-plugin-opt=-pass-through=-llto-aarch64
> +DEFINE CLANGDWARF_AARCH64_TARGET = -target aarch64-linux-gnu
> +DEFINE CLANGDWARF_AARCH64_CC_FLAGS = DEF(GCC_AARCH64_CC_FLAGS) DEF(CLANGDWARF_AARCH64_TARGET) -mcmodel=small DEF(CLANGDWARF_WARNING_OVERRIDES)
> +DEFINE CLANGDWARF_AARCH64_DLINK_FLAGS = DEF(CLANGDWARF_AARCH64_TARGET) DEF(GCC_AARCH64_DLINK_FLAGS) -z common-page-size=0x1000
> +
> +*_CLANGDWARF_AARCH64_PP_FLAGS = DEF(GCC_PP_FLAGS)
> +*_CLANGDWARF_AARCH64_ASLCC_FLAGS = DEF(GCC_ASLCC_FLAGS)
> +*_CLANGDWARF_AARCH64_APP_FLAGS =
> +*_CLANGDWARF_AARCH64_ASL_FLAGS = DEF(IASL_FLAGS)
> +*_CLANGDWARF_AARCH64_ASL_OUTFLAGS = DEF(IASL_OUTFLAGS)
> +*_CLANGDWARF_AARCH64_DTCPP_FLAGS = DEF(GCC_DTCPP_FLAGS)
> +
> +*_CLANGDWARF_AARCH64_CC_PATH = ENV(CLANGDWARF_BIN)clang
> +*_CLANGDWARF_AARCH64_ASM_PATH = ENV(CLANGDWARF_BIN)clang
> +*_CLANGDWARF_AARCH64_PP_PATH = ENV(CLANGDWARF_BIN)clang
> +*_CLANGDWARF_AARCH64_VFRPP_PATH = ENV(CLANGDWARF_BIN)clang
> +*_CLANGDWARF_AARCH64_ASLCC_PATH = ENV(CLANGDWARF_BIN)clang
> +*_CLANGDWARF_AARCH64_ASLPP_PATH = ENV(CLANGDWARF_BIN)clang
> +*_CLANGDWARF_AARCH64_DLINK_PATH = ENV(CLANGDWARF_BIN)clang
> +*_CLANGDWARF_AARCH64_ASLDLINK_PATH = ENV(CLANGDWARF_BIN)clang
> +
> +*_CLANGDWARF_AARCH64_SLINK_PATH = ENV(CLANGDWARF_BIN)llvm-ar
> +*_CLANGDWARF_AARCH64_RC_PATH = ENV(CLANGDWARF_AARCH64_PREFIX)objcopy
> +
> +*_CLANGDWARF_AARCH64_ASLCC_FLAGS = DEF(GCC_ASLCC_FLAGS) -fno-lto
> +*_CLANGDWARF_AARCH64_ASLDLINK_FLAGS = DEF(CLANGDWARF_AARCH64_TARGET) DEF(GCC_AARCH64_ASLDLINK_FLAGS)
> +*_CLANGDWARF_AARCH64_ASM_FLAGS = DEF(GCC_ASM_FLAGS) DEF(CLANGDWARF_AARCH64_TARGET) $(PLATFORM_FLAGS) -Qunused-arguments
> +*_CLANGDWARF_AARCH64_DLINK_FLAGS = DEF(CLANGDWARF_AARCH64_TARGET) DEF(GCC_AARCH64_DLINK_FLAGS) -z common-page-size=0x1000
> +*_CLANGDWARF_AARCH64_DLINK_XIPFLAGS = -z common-page-size=0x20
> +*_CLANGDWARF_AARCH64_DLINK2_FLAGS = DEF(GCC_DLINK2_FLAGS_COMMON) -Wl,--defsym=PECOFF_HEADER_SIZE=0x228
> +*_CLANGDWARF_AARCH64_PLATFORM_FLAGS =
> +*_CLANGDWARF_AARCH64_PP_FLAGS = DEF(GCC_PP_FLAGS) DEF(CLANGDWARF_AARCH64_TARGET) $(PLATFORM_FLAGS)
> +*_CLANGDWARF_AARCH64_RC_FLAGS = DEF(GCC_AARCH64_RC_FLAGS)
> +*_CLANGDWARF_AARCH64_VFRPP_FLAGS = DEF(GCC_VFRPP_FLAGS) DEF(CLANGDWARF_AARCH64_TARGET) $(PLATFORM_FLAGS)
> +*_CLANGDWARF_AARCH64_ASLPP_FLAGS = DEF(GCC_ASLPP_FLAGS) DEF(CLANGDWARF_AARCH64_TARGET)
> +*_CLANGDWARF_AARCH64_CC_XIPFLAGS = DEF(GCC_AARCH64_CC_XIPFLAGS)
> +
> + DEBUG_CLANGDWARF_AARCH64_CC_FLAGS = DEF(CLANGDWARF_AARCH64_CC_FLAGS) $(PLATFORM_FLAGS) -flto -O1
> + DEBUG_CLANGDWARF_AARCH64_DLINK_FLAGS = DEF(CLANGDWARF_AARCH64_DLINK_FLAGS) -flto -Wl,-O1 -L$(WORKSPACE)/ArmPkg/Library/GccLto -llto-aarch64 -Wl,-plugin-opt=-pass-through=-llto-aarch64
> + NOOPT_CLANGDWARF_AARCH64_CC_FLAGS = DEF(CLANGDWARF_AARCH64_CC_FLAGS) $(PLATFORM_FLAGS) -O0
> + NOOPT_CLANGDWARF_AARCH64_DLINK_FLAGS = DEF(CLANGDWARF_AARCH64_DLINK_FLAGS)
> +RELEASE_CLANGDWARF_AARCH64_CC_FLAGS = DEF(CLANGDWARF_AARCH64_CC_FLAGS) $(PLATFORM_FLAGS) -flto -O3
> +RELEASE_CLANGDWARF_AARCH64_DLINK_FLAGS = DEF(CLANGDWARF_AARCH64_DLINK_FLAGS) -flto -Wl,-O3 -L$(WORKSPACE)/ArmPkg/Library/GccLto -llto-aarch64 -Wl,-plugin-opt=-pass-through=-llto-aarch64
>
> ####################################################################################
> #
> @@ -2845,106 +2834,6 @@ NOOPT_CLANGPDB_X64_DLINK_FLAGS = /NOLOGO /NODEFAULTLIB /IGNORE:4001 /OPT:RE
> NOOPT_CLANGPDB_X64_DLINK2_FLAGS =
> NOOPT_CLANGPDB_X64_GENFW_FLAGS = --keepexceptiontable
>
> -####################################################################################
> -#
> -# CLANGDWARF - This configuration is used to compile under Windows/Linux/Mac to produce
> -# ELF binaries using LLVM/Clang/LLD with Link Time Optimization enabled
> -#
> -####################################################################################
> -*_CLANGDWARF_*_*_FAMILY = GCC
> -*_CLANGDWARF_*_*_BUILDRULEFAMILY = CLANGGCC
> -*_CLANGDWARF_*_MAKE_PATH = ENV(CLANG_HOST_BIN)make
> -*_CLANGDWARF_*_*_DLL = ENV(CLANGDWARF_DLL)
> -*_CLANGDWARF_*_ASL_PATH = DEF(UNIX_IASL_BIN)
> -
> -*_CLANGDWARF_*_APP_FLAGS =
> -*_CLANGDWARF_*_ASL_FLAGS = DEF(IASL_FLAGS)
> -*_CLANGDWARF_*_ASL_OUTFLAGS = DEF(IASL_OUTFLAGS)
> -
> -DEFINE CLANGDWARF_IA32_PREFIX = ENV(CLANG_BIN)
> -DEFINE CLANGDWARF_X64_PREFIX = ENV(CLANG_BIN)
> -
> -# LLVM/CLANG doesn't support -n link option. So, it can't share the same IA32_X64_DLINK_COMMON flag.
> -# LLVM/CLANG doesn't support common page size. So, it can't share the same GccBase.lds script.
> -DEFINE CLANGDWARF_IA32_X64_DLINK_COMMON = -nostdlib -Wl,-q,--gc-sections -z max-page-size=0x40
> -DEFINE CLANGDWARF_DLINK2_FLAGS_COMMON = -Wl,--script=$(EDK_TOOLS_PATH)/Scripts/ClangBase.lds
> -DEFINE CLANGDWARF_IA32_X64_ASLDLINK_FLAGS = DEF(CLANGDWARF_IA32_X64_DLINK_COMMON) -Wl,--defsym=PECOFF_HEADER_SIZE=0 DEF(CLANGDWARF_DLINK2_FLAGS_COMMON) -Wl,--entry,ReferenceAcpiTable -u ReferenceAcpiTable
> -DEFINE CLANGDWARF_IA32_X64_DLINK_FLAGS = DEF(CLANGDWARF_IA32_X64_DLINK_COMMON) -Wl,--entry,$(IMAGE_ENTRY_POINT) -u $(IMAGE_ENTRY_POINT) -Wl,-Map,$(DEST_DIR_DEBUG)/$(BASE_NAME).map,--whole-archive
> -DEFINE CLANGDWARF_IA32_DLINK2_FLAGS = -Wl,--defsym=PECOFF_HEADER_SIZE=0x220 DEF(CLANGDWARF_DLINK2_FLAGS_COMMON)
> -DEFINE CLANGDWARF_X64_DLINK2_FLAGS = -Wl,--defsym=PECOFF_HEADER_SIZE=0x228 DEF(CLANGDWARF_DLINK2_FLAGS_COMMON)
> -
> -###########################
> -# CLANGDWARF IA32 definitions
> -###########################
> -*_CLANGDWARF_IA32_CC_PATH = DEF(CLANGDWARF_IA32_PREFIX)clang
> -*_CLANGDWARF_IA32_SLINK_PATH = DEF(CLANGDWARF_IA32_PREFIX)llvm-ar
> -*_CLANGDWARF_IA32_DLINK_PATH = DEF(CLANGDWARF_IA32_PREFIX)clang
> -*_CLANGDWARF_IA32_ASLDLINK_PATH = DEF(CLANGDWARF_IA32_PREFIX)clang
> -*_CLANGDWARF_IA32_ASM_PATH = DEF(CLANGDWARF_IA32_PREFIX)clang
> -*_CLANGDWARF_IA32_PP_PATH = DEF(CLANGDWARF_IA32_PREFIX)clang
> -*_CLANGDWARF_IA32_VFRPP_PATH = DEF(CLANGDWARF_IA32_PREFIX)clang
> -*_CLANGDWARF_IA32_ASLCC_PATH = DEF(CLANGDWARF_IA32_PREFIX)clang
> -*_CLANGDWARF_IA32_ASLPP_PATH = DEF(CLANGDWARF_IA32_PREFIX)clang
> -*_CLANGDWARF_IA32_RC_PATH = DEF(CLANGDWARF_IA32_PREFIX)llvm-rc
> -
> -*_CLANGDWARF_IA32_ASLCC_FLAGS = DEF(GCC_ASLCC_FLAGS) -m32 -fno-lto DEF(CLANG38_IA32_TARGET)
> -*_CLANGDWARF_IA32_ASLDLINK_FLAGS = DEF(CLANGDWARF_IA32_X64_ASLDLINK_FLAGS) -Wl,-m,elf_i386 -fuse-ld=lld
> -*_CLANGDWARF_IA32_ASM_FLAGS = DEF(GCC5_ASM_FLAGS) -m32 -march=i386 DEF(CLANG38_IA32_TARGET)
> -*_CLANGDWARF_IA32_RC_FLAGS = DEF(GCC_IA32_RC_FLAGS)
> -*_CLANGDWARF_IA32_OBJCOPY_FLAGS =
> -*_CLANGDWARF_IA32_NASM_FLAGS = -f elf32
> -*_CLANGDWARF_IA32_PP_FLAGS = DEF(GCC_PP_FLAGS) DEF(CLANG38_IA32_TARGET)
> -*_CLANGDWARF_IA32_ASLPP_FLAGS = DEF(GCC_ASLPP_FLAGS) DEF(CLANG38_IA32_TARGET)
> -*_CLANGDWARF_IA32_VFRPP_FLAGS = DEF(GCC_VFRPP_FLAGS) DEF(CLANG38_IA32_TARGET)
> -
> -DEBUG_CLANGDWARF_IA32_CC_FLAGS = DEF(CLANG38_ALL_CC_FLAGS) -m32 -Oz -flto -march=i586 DEF(CLANG38_IA32_TARGET) -g -malign-double
> -DEBUG_CLANGDWARF_IA32_DLINK_FLAGS = DEF(CLANGDWARF_IA32_X64_DLINK_FLAGS) -flto -Wl,-O3 -Wl,-melf_i386 -Wl,--oformat,elf32-i386
> -DEBUG_CLANGDWARF_IA32_DLINK2_FLAGS = DEF(CLANGDWARF_IA32_DLINK2_FLAGS) -O3 -fuse-ld=lld
> -
> -RELEASE_CLANGDWARF_IA32_CC_FLAGS = DEF(CLANG38_ALL_CC_FLAGS) -m32 -Oz -flto -march=i586 DEF(CLANG38_IA32_TARGET) -malign-double
> -RELEASE_CLANGDWARF_IA32_DLINK_FLAGS = DEF(CLANGDWARF_IA32_X64_DLINK_FLAGS) -flto -Wl,-O3 -Wl,-melf_i386 -Wl,--oformat,elf32-i386
> -RELEASE_CLANGDWARF_IA32_DLINK2_FLAGS = DEF(CLANGDWARF_IA32_DLINK2_FLAGS) -O3 -fuse-ld=lld
> -
> -NOOPT_CLANGDWARF_IA32_CC_FLAGS = DEF(CLANG38_ALL_CC_FLAGS) -m32 -O0 -march=i586 DEF(CLANG38_IA32_TARGET) -g -malign-double
> -NOOPT_CLANGDWARF_IA32_DLINK_FLAGS = DEF(CLANGDWARF_IA32_X64_DLINK_FLAGS) -Wl,-O0 -Wl,-melf_i386 -Wl,--oformat,elf32-i386
> -NOOPT_CLANGDWARF_IA32_DLINK2_FLAGS = DEF(CLANGDWARF_IA32_DLINK2_FLAGS) -O0 -fuse-ld=lld
> -
> -##########################
> -# CLANGDWARF X64 definitions
> -##########################
> -*_CLANGDWARF_X64_CC_PATH = DEF(CLANGDWARF_X64_PREFIX)clang
> -*_CLANGDWARF_X64_SLINK_PATH = DEF(CLANGDWARF_X64_PREFIX)llvm-ar
> -*_CLANGDWARF_X64_DLINK_PATH = DEF(CLANGDWARF_X64_PREFIX)clang
> -*_CLANGDWARF_X64_ASLDLINK_PATH = DEF(CLANGDWARF_X64_PREFIX)clang
> -*_CLANGDWARF_X64_ASM_PATH = DEF(CLANGDWARF_X64_PREFIX)clang
> -*_CLANGDWARF_X64_PP_PATH = DEF(CLANGDWARF_X64_PREFIX)clang
> -*_CLANGDWARF_X64_VFRPP_PATH = DEF(CLANGDWARF_X64_PREFIX)clang
> -*_CLANGDWARF_X64_ASLCC_PATH = DEF(CLANGDWARF_X64_PREFIX)clang
> -*_CLANGDWARF_X64_ASLPP_PATH = DEF(CLANGDWARF_X64_PREFIX)clang
> -*_CLANGDWARF_X64_RC_PATH = DEF(CLANGDWARF_X64_PREFIX)llvm-rc
> -
> -*_CLANGDWARF_X64_ASLCC_FLAGS = DEF(GCC_ASLCC_FLAGS) -m64 -fno-lto DEF(CLANG38_X64_TARGET)
> -*_CLANGDWARF_X64_ASLDLINK_FLAGS = DEF(CLANGDWARF_IA32_X64_ASLDLINK_FLAGS) -Wl,-m,elf_x86_64 -fuse-ld=lld
> -*_CLANGDWARF_X64_ASM_FLAGS = DEF(GCC5_ASM_FLAGS) -m64 DEF(CLANG38_X64_TARGET)
> -*_CLANGDWARF_X64_RC_FLAGS = DEF(GCC_X64_RC_FLAGS)
> -*_CLANGDWARF_X64_OBJCOPY_FLAGS =
> -*_CLANGDWARF_X64_NASM_FLAGS = -f elf64
> -*_CLANGDWARF_X64_PP_FLAGS = DEF(GCC_PP_FLAGS) DEF(CLANG38_X64_TARGET)
> -*_CLANGDWARF_X64_ASLPP_FLAGS = DEF(GCC_ASLPP_FLAGS) DEF(CLANG38_X64_TARGET)
> -*_CLANGDWARF_X64_VFRPP_FLAGS = DEF(GCC_VFRPP_FLAGS) DEF(CLANG38_X64_TARGET)
> -
> -DEBUG_CLANGDWARF_X64_CC_FLAGS = DEF(CLANG38_ALL_CC_FLAGS) -m64 "-DEFIAPI=__attribute__((ms_abi))" -mno-red-zone -mcmodel=small -fpie -Oz -flto DEF(CLANG38_X64_TARGET) -g
> -DEBUG_CLANGDWARF_X64_DLINK_FLAGS = DEF(CLANGDWARF_IA32_X64_DLINK_FLAGS) -flto -Wl,-O3 -Wl,-melf_x86_64 -Wl,--oformat,elf64-x86-64 -Wl,-pie -mcmodel=small -Wl,--apply-dynamic-relocs
> -DEBUG_CLANGDWARF_X64_DLINK2_FLAGS = DEF(CLANGDWARF_X64_DLINK2_FLAGS) -O3 -fuse-ld=lld
> -
> -RELEASE_CLANGDWARF_X64_CC_FLAGS = DEF(CLANG38_ALL_CC_FLAGS) -m64 "-DEFIAPI=__attribute__((ms_abi))" -mno-red-zone -mcmodel=small -fpie -Oz -flto DEF(CLANG38_X64_TARGET)
> -RELEASE_CLANGDWARF_X64_DLINK_FLAGS = DEF(CLANGDWARF_IA32_X64_DLINK_FLAGS) -flto -Wl,-O3 -Wl,-melf_x86_64 -Wl,--oformat,elf64-x86-64 -Wl,-pie -mcmodel=small -Wl,--apply-dynamic-relocs
> -RELEASE_CLANGDWARF_X64_DLINK2_FLAGS = DEF(CLANGDWARF_X64_DLINK2_FLAGS) -O3 -fuse-ld=lld
> -
> -NOOPT_CLANGDWARF_X64_CC_FLAGS = DEF(CLANG38_ALL_CC_FLAGS) -m64 "-DEFIAPI=__attribute__((ms_abi))" -mno-red-zone -mcmodel=small -fpie -O0 DEF(CLANG38_X64_TARGET) -g
> -NOOPT_CLANGDWARF_X64_DLINK_FLAGS = DEF(CLANGDWARF_IA32_X64_DLINK_FLAGS) -Wl,-O0 -Wl,-melf_x86_64 -Wl,--oformat,elf64-x86-64 -Wl,-pie -mcmodel=small -Wl,--apply-dynamic-relocs
> -NOOPT_CLANGDWARF_X64_DLINK2_FLAGS = DEF(CLANGDWARF_X64_DLINK2_FLAGS) -O0 -fuse-ld=lld
> -
> #
> #
> # XCODE5 support
> --
> 2.34.1
>
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