[edk2-devel] [edk2-staging/RISC-V-V2 PATCH v1 11/22]: BaseTools: BaseTools changes for RISC-V platform.
Abner Chang
abner.chang at hpe.com
Mon Sep 16 06:44:44 UTC 2019
> -----Original Message-----
> From: Leif Lindholm [mailto:leif.lindholm at linaro.org]
> Sent: Thursday, September 5, 2019 11:45 PM
> To: devel at edk2.groups.io; Chang, Abner (HPS SW/FW Technologist)
> <abner.chang at hpe.com>
> Subject: Re: [edk2-devel] [edk2-staging/RISC-V-V2 PATCH v1 11/22]:
> BaseTools: BaseTools changes for RISC-V platform.
>
> On Wed, Sep 04, 2019 at 06:43:06PM +0800, Abner Chang wrote:
> > BaseTools changes for building EDK2 RISC-V platform.
> > The changes made to build_rule.template is to avoid build errors cause by
> GCC711RISCV tool chain.
>
> What errors?
-Wl cause build error on GCC711RISCV tool chain. I remember this has been fixed on the latest GCC RISC-V toolchain, however, the latest GCC RISC-V brings another issue which is the system hangs in the middle of POST and we didn't investigate the root cause yet.
>
> > Contributed-under: TianoCore Contribution Agreement 1.0
> > Signed-off-by: Abner Chang <abner.chang at hpe.com>
> > ---
> > BaseTools/Conf/build_rule.template | 23 +-
> > BaseTools/Conf/tools_def.template | 108 +-
> > BaseTools/Source/C/Common/BasePeCoff.c | 19 +-
> > BaseTools/Source/C/Common/PeCoffLoaderEx.c | 96 ++
> > BaseTools/Source/C/GenFv/GenFvInternalLib.c | 281 ++++-
> > BaseTools/Source/C/GenFw/Elf32Convert.c | 6 +-
> > BaseTools/Source/C/GenFw/Elf64Convert.c | 273 ++++-
> > BaseTools/Source/C/GenFw/elf_common.h | 63 ++
> > .../Source/C/Include/IndustryStandard/PeImage.h | 10 +
> > BaseTools/Source/Python/Common/DataType.py | 1075
> ++++++++++----------
> > 10 files changed, 1393 insertions(+), 561 deletions(-)
> >
> > diff --git a/BaseTools/Conf/build_rule.template
> b/BaseTools/Conf/build_rule.template
> > index db06d3a..8e7f6e0 100755
> > --- a/BaseTools/Conf/build_rule.template
> > +++ b/BaseTools/Conf/build_rule.template
> > @@ -145,14 +145,6 @@
> > <Command.GCC, Command.RVCT>
> > "$(CC)" $(CC_FLAGS) $(CC_XIPFLAGS) -c -o ${dst} $(INC) ${src}
> >
> > -[C-Header-File]
> > - <InputFile>
> > - *.h, *.H
> > -
> > - <OutputFile>
> > -
> > - <Command>
> > -
Seems like above was deleted by accident.
> > [Assembly-Code-File.COMMON.COMMON]
> > <InputFile.MSFT, InputFile.INTEL, InputFile.RVCT>
> > ?.asm, ?.Asm, ?.ASM
> > @@ -321,6 +313,21 @@
> > "$(OBJCOPY)" $(OBJCOPY_FLAGS) ${dst}
> >
> >
> > +[Static-Library-File.COMMON.RISCV64, Static-Library-
> File.COMMON.RISCV32]
> > + <InputFile>
> > + *.lib
> > +
> > + <ExtraDependency>
> > + $(MAKE_FILE)
> > +
> > + <OutputFile>
> > + $(DEBUG_DIR)(+)$(MODULE_NAME).dll
> > +
> > + <Command.GCC>
> > + "$(DLINK)" -o ${dst} $(DLINK_FLAGS) --start-group $(DLINK_SPATH)
> @$(STATIC_LIBRARY_FILES_LIST) --end-group $(DLINK2_FLAGS)
> > + "$(OBJCOPY)" $(OBJCOPY_FLAGS) ${dst}
> > +
> > +
> > [Static-Library-File.USER_DEFINED, Static-Library-File.HOST_APPLICATION]
> > <InputFile>
> > *.lib
> > diff --git a/BaseTools/Conf/tools_def.template
> b/BaseTools/Conf/tools_def.template
> > index 8f0e6cb..36a301a 100755
> > --- a/BaseTools/Conf/tools_def.template
> > +++ b/BaseTools/Conf/tools_def.template
> > @@ -3,7 +3,7 @@
> > # Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
> > # Portions copyright (c) 2011 - 2014, ARM Ltd. All rights reserved.<BR>
> > # Copyright (c) 2015, Hewlett-Packard Development Company, L.P.<BR>
> > -# (C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>
> > +# (C) Copyright 2016-2019 Hewlett Packard Enterprise Development
> LP<BR>
> > #
> > # SPDX-License-Identifier: BSD-2-Clause-Patent
> > #
> > @@ -114,6 +114,12 @@ DEFINE GCC49_X64_PREFIX = ENV(GCC49_BIN)
> > DEFINE GCC5_IA32_PREFIX = ENV(GCC5_BIN)
> > DEFINE GCC5_X64_PREFIX = ENV(GCC5_BIN)
> > DEFINE GCC_HOST_PREFIX = ENV(GCC_HOST_BIN)
> > +#
> > +# RISC-V GCC toolchain
> > +# This is the default directory used when install official riscv-tools.
> > +#
> > +DEFINE GCCRISCV_RISCV32_PREFIX = ENV(GCC_RISCV32_BIN)
>
> I won't complain about adding 32-bit RISC-V things to industry
> standard headers, but apart from that I don't want to see bits of
> 32-bit support trickle through until there is actually a full port
> going in. So please delete all lines including "RISCV32" in this file.
>
> > +DEFINE GCCRISCV_RISCV64_PREFIX = ENV(GCC_RISCV64_BIN)
> >
> > DEFINE UNIX_IASL_BIN = ENV(IASL_PREFIX)iasl
> > DEFINE WIN_IASL_BIN = ENV(IASL_PREFIX)iasl.exe
> > @@ -236,6 +242,15 @@ DEFINE DTC_BIN = ENV(DTC_PREFIX)dtc
> > # Required to build platforms or ACPI tables:
> > # Intel(r) ACPI Compiler from
> > # https://acpica.org/downloads
> > +# GCCRISCV - Linux - Requires:
> > +# RISC-V official release of RISC-V GNU toolchain,
> > +# https://github.com/riscv/riscv-gnu-toolchain @64879b24
> > +# The commit ID 64879b24 is the one can build RISC-V
> platform and boo to EFI shell.
> > +# Follow the instructions mentioned in README.md to
> build RISC-V tool change.
> > +# Set below environment variables to the RISC-V tool chain
> binaries before building RISC-V EDK2 port.
> > +# - GCC_RISCV32_BIN
> > +# - GCC_RISCV64_BIN
> > +#
> > # CLANG35 -Linux,Windows- Requires:
> > # Clang v3.5 or later, and GNU binutils targeting aarch64-
> linux-gnu or arm-linux-gnueabi
> > # Optional:
> > @@ -1806,6 +1821,26 @@ DEFINE GCC5_ARM_ASLDLINK_FLAGS =
> DEF(GCC49_ARM_ASLDLINK_FLAGS)
> > DEFINE GCC5_AARCH64_ASLDLINK_FLAGS =
> DEF(GCC49_AARCH64_ASLDLINK_FLAGS)
> > DEFINE GCC5_ASLCC_FLAGS = DEF(GCC49_ASLCC_FLAGS) -fno-lto
> >
> > +DEFINE GCC_RISCV_ALL_CC_FLAGS = -g -fshort-wchar -fno-
> strict-aliasing -Wall -Werror -Wno-array-bounds -ffunction-sections -fdata-
> sections -c -include AutoGen.h -fno-common -
> DSTRING_ARRAY_NAME=$(BASE_NAME)Strings
> > +DEFINE GCC_RISCV_ALL_DLINK_COMMON = -nostdlib -n -q --gc-
> sections -z common-page-size=0x40
> > +DEFINE GCC_RISCV_ALL_DLINK_FLAGS =
> DEF(GCC_RISCV_ALL_DLINK_COMMON) --entry $(IMAGE_ENTRY_POINT) -u
> $(IMAGE_ENTRY_POINT) -Map $(DEST_DIR_DEBUG)/$(BASE_NAME).map
> > +DEFINE GCC_RISCV_ALL_DLINK2_FLAGS = --
> defsym=PECOFF_HEADER_SIZE=0x220 --
> script=$(EDK_TOOLS_PATH)/Scripts/GccBaseRiscV.lds
> > +DEFINE GCC_RISCV_ALL_ASM_FLAGS = -c -x assembler -imacros
> $(DEST_DIR_DEBUG)/AutoGen.h
> > +DEFINE GCC_RISCV_RISCV32_DLINK2_FLAGS = --
> defsym=PECOFF_HEADER_SIZE=0x220 DEF(GCC_DLINK2_FLAGS_COMMON)
> > +
> > +DEFINE GCCRISCV_RISCV32_ARCH = rv32imafdc
> > +DEFINE GCCRISCV_RISCV64_ARCH = rv64imafdc
> > +DEFINE GCCRISCV_CC_FLAGS_WARNING_DISABLE = -Wno-
> tautological-compare -Wno-pointer-compare
> > +DEFINE GCCRISCV_RISCV32_CC_FLAGS =
> DEF(GCC_RISCV_ALL_CC_FLAGS)
> DEF(GCCRISCV_CC_FLAGS_WARNING_DISABLE) -
> march=DEF(GCCRISCV_RISCV32_ARCH) -malign-double -fno-stack-protector
> -D EFI32 -fno-asynchronous-unwind-tables -Wno-address -Wno-unused-but-
> set-variable -fpack-struct=8
> > +DEFINE GCCRISCV_RISCV64_CC_FLAGS =
> DEF(GCC_RISCV_ALL_CC_FLAGS)
> DEF(GCCRISCV_CC_FLAGS_WARNING_DISABLE) -
> march=DEF(GCCRISCV_RISCV64_ARCH) -fno-builtin -fno-builtin-memcpy -
> fno-stack-protector -Wno-address -fno-asynchronous-unwind-tables -Wno-
> unused-but-set-variable -fpack-struct=8 -mcmodel=medany -mabi=lp64
> > +DEFINE GCCRISCV_RISCV32_RISCV64_DLINK_COMMON = -nostdlib -n -q
> --gc-sections -z common-page-size=0x40
> > +DEFINE GCCRISCV_RISCV32_RISCV64_ASLDLINK_FLAGS =
> DEF(GCC_RISCV_ALL_DLINK_COMMON) --entry ReferenceAcpiTable -u
> ReferenceAcpiTable
> > +DEFINE GCCRISCV_RISCV32_RISCV64_DLINK_FLAGS =
> DEF(GCC_RISCV_ALL_DLINK_COMMON) --entry $(IMAGE_ENTRY_POINT) -u
> $(IMAGE_ENTRY_POINT) -Map $(DEST_DIR_DEBUG)/$(BASE_NAME).map
> > +DEFINE GCCRISCV_RISCV32_DLINK2_FLAGS =
> DEF(GCC_RISCV_RISCV32_DLINK2_FLAGS)
> > +DEFINE GCCRISCV_RISCV64_DLINK_FLAGS =
> DEF(GCC_RISCV_ALL_DLINK_FLAGS) -melf64lriscv --oformat=elf64-littleriscv
> --no-relax
> > +DEFINE GCCRISCV_RISCV64_DLINK2_FLAGS =
> DEF(GCC_RISCV_ALL_DLINK2_FLAGS)
> > +DEFINE GCCRISCV_ASM_FLAGS =
> DEF(GCC_RISCV_ALL_ASM_FLAGS) -march=DEF(GCCRISCV_RISCV64_ARCH)
> -mcmodel=medany -mabi=lp64
> > +
> >
> ##########################################################
> ##########################
> > #
> > # GCC 4.8 - This configuration is used to compile under Linux to produce
> > @@ -2247,6 +2282,77 @@ RELEASE_GCC5_AARCH64_DLINK_XIPFLAGS = -z
> common-page-size=0x20
> > NOOPT_GCC5_AARCH64_DLINK_FLAGS =
> DEF(GCC5_AARCH64_DLINK_FLAGS) -O0
> > NOOPT_GCC5_AARCH64_DLINK_XIPFLAGS = -z common-page-size=0x20
> -O0
> >
> >
> +#########################################################
> ##########################
> >
> +#########################################################
> ###########################
> > +#
> > +# GCC RISC-V This configuration is used to compile under Linux to produce
> > +# PE/COFF binaries using GCC RISC-V tool chain
> > +# https://github.com/riscv/riscv-gnu-toolchain @64879b24
> > +# The commit ID 64879b24 is the one can build RISC-V platform and boo to
> EFI shell.
> > +#
> >
> +#########################################################
> ###########################
> > +
> > +*_GCCRISCV_*_*_FAMILY = GCC
> > +
> > +*_GCCRISCV_*_MAKE_PATH = DEF(GCC49_IA32_PREFIX)make
> > +*_GCCRISCV_*_PP_FLAGS = DEF(GCC_PP_FLAGS)
> > +*_GCCRISCV_*_ASLPP_FLAGS = DEF(GCC_ASLPP_FLAGS)
> > +*_GCCRISCV_*_ASLCC_FLAGS = DEF(GCC_ASLCC_FLAGS)
> > +*_GCCRISCV_*_VFRPP_FLAGS = DEF(GCC_VFRPP_FLAGS)
> > +*_GCCRISCV_*_APP_FLAGS =
> > +*_GCCRISCV_*_ASL_FLAGS = DEF(IASL_FLAGS)
> > +*_GCCRISCV_*_ASL_OUTFLAGS = DEF(IASL_OUTFLAGS)
> > +
> > +##################
> > +# GCCRISCV RISCV32 definitions
> > +##################
> > +
> > +*_GCCRISCV_RISCV32_OBJCOPY_PATH =
> DEF(GCCRISCV_RISCV32_PREFIX)riscv64-unknown-elf-objcopy
> > +*_GCCRISCV_RISCV32_SLINK_PATH =
> DEF(GCCRISCV_RISCV32_PREFIX)riscv64-unknown-elf-gcc-ar
> > +*_GCCRISCV_RISCV32_DLINK_PATH =
> DEF(GCCRISCV_RISCV32_PREFIX)riscv64-unknown-elf-ld
> > +*_GCCRISCV_RISCV32_ASLDLINK_PATH =
> DEF(GCCRISCV_RISCV32_PREFIX)riscv64-unknown-elf-ld
> > +*_GCCRISCV_RISCV32_ASM_PATH =
> DEF(GCCRISCV_RISCV32_PREFIX)riscv64-unknown-elf-gcc
> > +*_GCCRISCV_RISCV32_PP_PATH =
> DEF(GCCRISCV_RISCV32_PREFIX)riscv64-unknown-elf-gcc
> > +*_GCCRISCV_RISCV32_VFRPP_PATH =
> DEF(GCCRISCV_RISCV32_PREFIX)riscv64-unknown-elf-gcc
> > +*_GCCRISCV_RISCV32_ASLCC_PATH =
> DEF(GCCRISCV_RISCV32_PREFIX)riscv64-unknown-elf-gcc
> > +*_GCCRISCV_RISCV32_ASLPP_PATH =
> DEF(GCCRISCV_RISCV32_PREFIX)riscv64-unknown-elf-gcc
> > +*_GCCRISCV_RISCV32_RC_PATH =
> DEF(GCCRISCV_RISCV32_PREFIX)riscv64-unknown-elf-objcopy
> > +
> > +*_GCCRISCV_RISCV32_ASLCC_FLAGS = DEF(GCC_ASLCC_FLAGS) -
> m32
> > +*_GCCRISCV_RISCV32_ASLDLINK_FLAGS =
> DEF(GCCRISCV_RISCV32_RISCV64_ASLDLINK_FLAGS) -m elf_i386
> > +*_GCCRISCV_RISCV32_ASM_FLAGS = DEF(GCCRISCV_ASM_FLAGS)
> -m32 -march=i386
> > +*_GCCRISCV_RISCV32_CC_FLAGS =
> DEF(GCCRISCV_RISCV32_CC_FLAGS) -Os
> > +*_GCCRISCV_RISCV32_DLINK_FLAGS =
> DEF(GCCRISCV_RISCV32_RISCV64_DLINK_FLAGS) -m elf_i386 --
> oformat=elf32-i386
> > +*_GCCRISCV_RISCV32_DLINK2_FLAGS =
> DEF(GCCRISCV_RISCV32_DLINK2_FLAGS)
> > +*_GCCRISCV_RISCV32_RC_FLAGS = DEF(GCC_IA32_RC_FLAGS)
> > +*_GCCRISCV_RISCV32_OBJCOPY_FLAGS =
> > +*_GCCRISCV_RISCV32_NASM_FLAGS = -f elf32
> > +
> > +##################
> > +# GCCRISCV RISCV64 definitions
> > +##################
> > +*_GCCRISCV_RISCV64_OBJCOPY_PATH =
> DEF(GCCRISCV_RISCV64_PREFIX)riscv64-unknown-elf-objcopy
> > +*_GCCRISCV_RISCV64_CC_PATH =
> DEF(GCCRISCV_RISCV64_PREFIX)riscv64-unknown-elf-gcc
> > +*_GCCRISCV_RISCV64_SLINK_PATH =
> DEF(GCCRISCV_RISCV64_PREFIX)riscv64-unknown-elf-gcc-ar
> > +*_GCCRISCV_RISCV64_DLINK_PATH =
> DEF(GCCRISCV_RISCV64_PREFIX)riscv64-unknown-elf-ld
> > +*_GCCRISCV_RISCV64_ASLDLINK_PATH =
> DEF(GCCRISCV_RISCV64_PREFIX)riscv64-unknown-elf-ld
> > +*_GCCRISCV_RISCV64_ASM_PATH =
> DEF(GCCRISCV_RISCV64_PREFIX)riscv64-unknown-elf-gcc
> > +*_GCCRISCV_RISCV64_PP_PATH =
> DEF(GCCRISCV_RISCV64_PREFIX)riscv64-unknown-elf-gcc
> > +*_GCCRISCV_RISCV64_VFRPP_PATH =
> DEF(GCCRISCV_RISCV64_PREFIX)riscv64-unknown-elf-gcc
> > +*_GCCRISCV_RISCV64_ASLCC_PATH =
> DEF(GCCRISCV_RISCV64_PREFIX)riscv64-unknown-elf-gcc
> > +*_GCCRISCV_RISCV64_ASLPP_PATH =
> DEF(GCCRISCV_RISCV64_PREFIX)riscv64-unknown-elf-gcc
> > +*_GCCRISCV_RISCV64_RC_PATH =
> DEF(GCCRISCV_RISCV64_PREFIX)riscv64-unknown-elf-objcopy
> > +
> > +*_GCCRISCV_RISCV64_ASLCC_FLAGS = DEF(GCC_ASLCC_FLAGS) -
> m64
> > +*_GCCRISCV_RISCV64_ASLDLINK_FLAGS =
> DEF(GCCRISCV_RISCV32_RISCV64_ASLDLINK_FLAGS) -m elf_x86_64
> > +*_GCCRISCV_RISCV64_ASM_FLAGS = DEF(GCCRISCV_ASM_FLAGS)
> > +*_GCCRISCV_RISCV64_CC_FLAGS =
> DEF(GCCRISCV_RISCV64_CC_FLAGS) -save-temps
> > +*_GCCRISCV_RISCV64_DLINK_FLAGS =
> DEF(GCCRISCV_RISCV64_DLINK_FLAGS)
> > +*_GCCRISCV_RISCV64_DLINK2_FLAGS =
> DEF(GCCRISCV_RISCV64_DLINK2_FLAGS)
> > +*_GCCRISCV_RISCV64_RC_FLAGS = DEF(GCC_IA32_RC_FLAGS)
> > +*_GCCRISCV_RISCV64_OBJCOPY_FLAGS =
> > +*_GCCRISCV_RISCV64_NASM_FLAGS = -f elf64
> > +
> >
> ##########################################################
> ##########################
> > #
> > # CLANG35 - This configuration is used to compile under Linux to produce
> > diff --git a/BaseTools/Source/C/Common/BasePeCoff.c
> b/BaseTools/Source/C/Common/BasePeCoff.c
> > index e7566b3..e346e02 100644
> > --- a/BaseTools/Source/C/Common/BasePeCoff.c
> > +++ b/BaseTools/Source/C/Common/BasePeCoff.c
> > @@ -4,6 +4,7 @@
> >
> > Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>
> > Portions Copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.<BR>
> > +Portions Copyright (c) 2016, Hewlett Packard Enterprise Development LP.
> All rights reserved.<BR>
> > SPDX-License-Identifier: BSD-2-Clause-Patent
> >
> > **/
> > @@ -59,6 +60,14 @@ PeCoffLoaderRelocateArmImage (
> > IN UINT64 Adjust
> > );
> >
> > +RETURN_STATUS
> > +PeCoffLoaderRelocateRiscVImage (
> > + IN UINT16 *Reloc,
> > + IN OUT CHAR8 *Fixup,
> > + IN OUT CHAR8 **FixupData,
> > + IN UINT64 Adjust
> > + );
> > +
> > STATIC
> > RETURN_STATUS
> > PeCoffLoaderGetPeHeader (
> > @@ -174,7 +183,10 @@ Returns:
> > ImageContext->Machine != EFI_IMAGE_MACHINE_X64 && \
> > ImageContext->Machine != EFI_IMAGE_MACHINE_ARMT && \
> > ImageContext->Machine != EFI_IMAGE_MACHINE_EBC && \
> > - ImageContext->Machine != EFI_IMAGE_MACHINE_AARCH64) {
> > + ImageContext->Machine != EFI_IMAGE_MACHINE_AARCH64 && \
> > + ImageContext->Machine != EFI_IMAGE_MACHINE_RISCV32 && \
> > + ImageContext->Machine != EFI_IMAGE_MACHINE_RISCV64 && \
> > + ImageContext->Machine != EFI_IMAGE_MACHINE_RISCV128) {
> > if (ImageContext->Machine == IMAGE_FILE_MACHINE_ARM) {
> > //
> > // There are two types of ARM images. Pure ARM and ARM/Thumb.
> > @@ -802,6 +814,11 @@ Returns:
> > case EFI_IMAGE_MACHINE_ARMT:
> > Status = PeCoffLoaderRelocateArmImage (&Reloc, Fixup, &FixupData,
> Adjust);
> > break;
> > + case EFI_IMAGE_MACHINE_RISCV32:
> > + case EFI_IMAGE_MACHINE_RISCV64:
> > + case EFI_IMAGE_MACHINE_RISCV128:
>
> And please delete all code related to RISCV32/RISCV128 from this file.
> Submit them with future full ports.
>
> > + Status = PeCoffLoaderRelocateRiscVImage (Reloc, Fixup, &FixupData,
> Adjust);
> > + break;
> > default:
> > Status = RETURN_UNSUPPORTED;
> > break;
> > diff --git a/BaseTools/Source/C/Common/PeCoffLoaderEx.c
> b/BaseTools/Source/C/Common/PeCoffLoaderEx.c
> > index e367836..867c47b 100644
> > --- a/BaseTools/Source/C/Common/PeCoffLoaderEx.c
> > +++ b/BaseTools/Source/C/Common/PeCoffLoaderEx.c
> > @@ -3,6 +3,7 @@ IA32 and X64 Specific relocation fixups
> >
> > Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>
> > Portions Copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.<BR>
> > +Copyright (c) 2016, Hewlett Packard Enterprise Development LP. All rights
> reserved.<BR>
> > SPDX-License-Identifier: BSD-2-Clause-Patent
> >
> > --*/
> > @@ -61,6 +62,17 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
> > #define IMM64_SIGN_INST_WORD_POS_X 27
> > #define IMM64_SIGN_VAL_POS_X 63
> >
> > +//
> > +// RISC-V definition.
> > +//
> > +#define RV_X(x, s, n) (((x) >> (s)) & ((1<<(n))-1))
> > +#define RISCV_IMM_BITS 12
> > +#define RISCV_IMM_REACH (1LL<<RISCV_IMM_BITS)
> > +#define RISCV_CONST_HIGH_PART(VALUE) \
> > + (((VALUE) + (RISCV_IMM_REACH/2)) & ~(RISCV_IMM_REACH-1))
> > +
> > +UINT32 *RiscVHi20Fixup = NULL;
> > +
> > RETURN_STATUS
> > PeCoffLoaderRelocateIa32Image (
> > IN UINT16 *Reloc,
> > @@ -94,6 +106,90 @@ Returns:
> > }
> >
> >
> > +RETURN_STATUS
> > +PeCoffLoaderRelocateRiscVImage (
> > + IN UINT16 *Reloc,
> > + IN OUT CHAR8 *Fixup,
> > + IN OUT CHAR8 **FixupData,
> > + IN UINT64 Adjust
> > + )
> > +/*++
> > +
> > +Routine Description:
> > +
> > + Performs an RISC-V specific relocation fixup
> > +
> > +Arguments:
> > +
> > + Reloc - Pointer to the relocation record
> > +
> > + Fixup - Pointer to the address to fix up
> > +
> > + FixupData - Pointer to a buffer to log the fixups
> > +
> > + Adjust - The offset to adjust the fixup
> > +
> > +Returns:
> > +
> > + Status code
> > +
> > +--*/
>
> The description comment goes before the whole thing, not between ) and {.
> I know this is following (bad) examples in this file, but let's start
> improving it. This applies to other functions in this file too.
>
> > +{
> > + UINT32 Value;
> > + UINT32 Value2;
> > + UINT32 OrgValue;
> > +
> > + OrgValue = *(UINT32 *) Fixup;
> > + OrgValue = OrgValue;
> > + switch ((*Reloc) >> 12) {
> > + case EFI_IMAGE_REL_BASED_RISCV_HI20:
> > + RiscVHi20Fixup = (UINT32 *) Fixup;
> > + break;
> > +
> > + case EFI_IMAGE_REL_BASED_RISCV_LOW12I:
> > + if (RiscVHi20Fixup != NULL) {
> > + Value = (UINT32)(RV_X(*RiscVHi20Fixup, 12, 20) << 12);
> > + Value2 = (UINT32)(RV_X(*(UINT32 *)Fixup, 20, 12));
> > + if (Value2 & (RISCV_IMM_REACH/2)) {
> > + Value2 |= ~(RISCV_IMM_REACH-1);
> > + }
> > + Value += Value2;
> > + Value += (UINT32)Adjust;
> > + Value2 = RISCV_CONST_HIGH_PART (Value);
> > + *(UINT32 *)RiscVHi20Fixup = (RV_X (Value2, 12, 20) << 12) | \
> > + (RV_X (*(UINT32 *)RiscVHi20Fixup, 0, 12));
> > + *(UINT32 *)Fixup = (RV_X (Value, 0, 12) << 20) | \
> > + (RV_X (*(UINT32 *)Fixup, 0, 20));
> > + }
> > + RiscVHi20Fixup = NULL;
> > + break;
> > +
> > + case EFI_IMAGE_REL_BASED_RISCV_LOW12S:
> > + if (RiscVHi20Fixup != NULL) {
> > + Value = (UINT32)(RV_X(*RiscVHi20Fixup, 12, 20) << 12);
> > + Value2 = (UINT32)(RV_X(*(UINT32 *)Fixup, 7, 5) | (RV_X(*(UINT32
> *)Fixup, 25, 7) << 5));
> > + if (Value2 & (RISCV_IMM_REACH/2)) {
> > + Value2 |= ~(RISCV_IMM_REACH-1);
> > + }
> > + Value += Value2;
> > + Value += (UINT32)Adjust;
> > + Value2 = RISCV_CONST_HIGH_PART (Value);
> > + *(UINT32 *)RiscVHi20Fixup = (RV_X (Value2, 12, 20) << 12) | \
> > + (RV_X (*(UINT32 *)RiscVHi20Fixup, 0, 12));
> > + Value2 = *(UINT32 *)Fixup & 0x01fff07f;
> > + Value &= RISCV_IMM_REACH - 1;
> > + *(UINT32 *)Fixup = Value2 | (UINT32)(((RV_X(Value, 0, 5) << 7) |
> (RV_X(Value, 5, 7) << 25)));
> > + }
> > + RiscVHi20Fixup = NULL;
> > + break;
> > +
> > + default:
> > + return EFI_UNSUPPORTED;
> > +
> > + }
> > + return RETURN_SUCCESS;
> > +}
> > +
> > /**
> > Pass in a pointer to an ARM MOVT or MOVW immediate instruction and
> > return the immediate data encoded in the instruction
> > diff --git a/BaseTools/Source/C/GenFv/GenFvInternalLib.c
> b/BaseTools/Source/C/GenFv/GenFvInternalLib.c
> > index 908740d..b1dc7ec 100644
> > --- a/BaseTools/Source/C/GenFv/GenFvInternalLib.c
> > +++ b/BaseTools/Source/C/GenFv/GenFvInternalLib.c
> > @@ -4,6 +4,7 @@ This file contains the internal functions required to
> generate a Firmware Volume
> > Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>
> > Portions Copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.<BR>
> > Portions Copyright (c) 2016 HP Development Company, L.P.<BR>
> > +Portions Copyright (c) 2016 - 2019, Hewlett Packard Enterprise
> Development LP. All rights reserved.<BR>
> > SPDX-License-Identifier: BSD-2-Clause-Patent
> >
> > **/
> > @@ -37,6 +38,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
> > #define ARM64_UNCONDITIONAL_JUMP_INSTRUCTION 0x14000000
> >
> > BOOLEAN mArm = FALSE;
> > +BOOLEAN mRiscV = FALSE;
> > STATIC UINT32 MaxFfsAlignment = 0;
> > BOOLEAN VtfFileFlag = FALSE;
> >
> > @@ -1802,6 +1804,154 @@ if (MachineType ==
> EFI_IMAGE_MACHINE_IA32 || MachineType == EFI_IMAGE_MACHINE_X6
> > }
> >
> > EFI_STATUS
> > +RiscvPatchVtfTrapHandler (EFI_FFS_FILE_HEADER *VtfFileImage, UINTN
> UserTrapAddressInFile)
> > +/*++
> > +
> > +Routine Description:
> > + This patches RISC-V trap handler in VTF.
> > + 0xF...FE00 Trap from user-mode
> > + 0xF...FE40 Trap from supervisor-mode
> > + 0xF...FE80 Trap from hypervisor-mode
> > + 0xF...FEC0 Trap from machine-mode
> > + 0xF...FEFC Non-maskable interrupt(s)
> > +
> > +Arguments:
> > + VtfFileImage VTF file.
> > + UserTrapAddressInFile User Trap address in file image.
> > +
> > +Returns:
> > +
> > + EFI_SUCCESS Function Completed successfully.
> > + EFI_ABORTED Error encountered.
> > + EFI_INVALID_PARAMETER A required parameter was NULL.
> > + EFI_NOT_FOUND PEI Core file not found.
> > +
> > +--*/
> > +{
> > + EFI_STATUS Status;
> > + EFI_FILE_SECTION_POINTER Pe32Section;
> > + UINT32 EntryPoint;
> > + UINT32 BaseOfCode;
> > + UINT16 MachineType;
> > + UINT8 *HighTrapVectorAddress;
> > + UINTN TrapPrivilegeNum;
> > +
> > + if (UserTrapAddressInFile == 0) {
> > + return EFI_INVALID_PARAMETER;
> > + }
> > +
> > + Status = GetSectionByType (VtfFileImage, EFI_SECTION_PE32, 1,
> &Pe32Section); // Get PE32 section.
> > + if (!EFI_ERROR (Status)) {
> > + Status = GetPe32Info ( // Get entry point.
> > + (VOID *) ((UINTN) Pe32Section.Pe32Section +
> GetSectionHeaderLength(Pe32Section.CommonHeader)),
> > + &EntryPoint,
> > + &BaseOfCode,
> > + &MachineType
> > + );
> > + if (!EFI_ERROR (Status)) {
> > + //
> > + // Pacth trap handler.
> > + //
> > + HighTrapVectorAddress = (UINT8 *)((UINTN)EntryPoint + ((UINTN)
> Pe32Section.Pe32Section +
> GetSectionHeaderLength(Pe32Section.CommonHeader)));
> > + HighTrapVectorAddress -= (0x10 + 0x100);
> > +
> > + //
> > + // Patch all privilege trap bases.
> > + //
> > + for (TrapPrivilegeNum = 0; TrapPrivilegeNum < 4; TrapPrivilegeNum ++)
> {
> > + *((UINT32 *)HighTrapVectorAddress) = (*((UINT32
> *)HighTrapVectorAddress) & 0xfff) | (*((UINT32
> *)(UINTN)UserTrapAddressInFile) & 0xfffff000);
> > + *((UINT32 *)(HighTrapVectorAddress + 4)) = (*((UINT32
> *)(HighTrapVectorAddress + 4)) & 0x000fffff) | ((*((UINT32
> *)(UINTN)UserTrapAddressInFile) & 0xfff) << 20);
> > + HighTrapVectorAddress += 0x40;
> > + UserTrapAddressInFile += 8;
> > + }
> > +
> > + return EFI_SUCCESS;
> > + } else {
> > + Error (NULL, 0, 3000, "Invalid", "Patch RISC-V trap: Incorrect PE32
> format of RISC-V VTF");
> > + }
> > + } else {
> > + Error (NULL, 0, 3000, "Invalid", "atch RISC-V trap: Can't find PE32 section
> of RISC-V VTF.");
> > + }
> > + return EFI_UNSUPPORTED;
> > +}
> > +
> > +EFI_STATUS
> > +RiscvPatchVtf (EFI_FFS_FILE_HEADER *VtfFileImage, UINT32 ResetVector)
> > +/*++
> > +
> > +Routine Description:
> > + This patches the entry point of either SecCore or
> > +
> > + For RISC-V ISA, the reset vector is at 0xfff~ff00h or 200h
> > +
> > +Arguments:
> > + VtfFileImage VTF file.
> > + ResetVector Entry point for reset vector.
> > +
> > +Returns:
> > +
> > + EFI_SUCCESS Function Completed successfully.
> > + EFI_ABORTED Error encountered.
> > + EFI_INVALID_PARAMETER A required parameter was NULL.
> > + EFI_NOT_FOUND PEI Core file not found.
> > +
> > +--*/
> > +{
> > + EFI_STATUS Status;
> > + EFI_FILE_SECTION_POINTER Pe32Section;
> > + UINT32 EntryPoint;
> > + UINT8 *EntryPointAddress;
> > + UINT32 *LoadHigh20BitInstrcutionAddr;
> > + UINT32 *JmpLow12BitInstrcutionAddr;
> > + UINT32 LoadHigh20BitAddressOffset;
> > + UINT32 JmpLow12BitAddressOffset;
> > + UINT32 BaseOfCode;
> > + UINT16 MachineType;
> > + UINT32 LoadHigh20BitOpc;
> > + UINT32 JmpLow12BitOpc;
> > +
> > + if (ResetVector == 0) {
> > + return EFI_INVALID_PARAMETER;
> > + }
> > +
> > + Status = GetSectionByType (VtfFileImage, EFI_SECTION_PE32, 1,
> &Pe32Section); // Get PE32 section.
> > + if (!EFI_ERROR (Status)) {
> > + Status = GetPe32Info ( // Get entry point.
> > + (VOID *) ((UINTN) Pe32Section.Pe32Section +
> GetSectionHeaderLength(Pe32Section.CommonHeader)),
> > + &EntryPoint,
> > + &BaseOfCode,
> > + &MachineType
> > + );
> > + if (!EFI_ERROR (Status)) {
> > + EntryPointAddress = (UINT8 *)((UINTN)EntryPoint + ((UINTN)
> Pe32Section.Pe32Section +
> GetSectionHeaderLength(Pe32Section.CommonHeader)));
> > + LoadHigh20BitAddressOffset = *((UINT32 *)(EntryPointAddress - 16));
> // (Entrypoint - 16) map to the second qword from Entrypoint
> > + JmpLow12BitAddressOffset = *((UINT32 *)(EntryPointAddress - 8)); //
> (Entrypoint - 8) map to the second qword from Entrypoint
> > + LoadHigh20BitInstrcutionAddr = (UINT32 *)(EntryPointAddress +
> LoadHigh20BitAddressOffset);
> > + JmpLow12BitInstrcutionAddr = (UINT32 *)(EntryPointAddress +
> JmpLow12BitAddressOffset);
> > + //
> > + // Patch RISC-V instruction : li a0, 0x12345000
> > + //
> > + LoadHigh20BitOpc = *LoadHigh20BitInstrcutionAddr;
> > + LoadHigh20BitOpc = (LoadHigh20BitOpc & 0xfff) | (ResetVector &
> 0xfffff000);
> > + *((UINT32 *)(EntryPointAddress - 16)) = LoadHigh20BitOpc;
> > + //
> > + // Patch RISC-V instruction : jalr x0, a0, 0x678
> > + //
> > + JmpLow12BitOpc = *JmpLow12BitInstrcutionAddr;
> > + JmpLow12BitOpc = (JmpLow12BitOpc & 0x000fffff) | ((ResetVector &
> 0xfff) << 20);
> > + *((UINT32 *)(EntryPointAddress - 12)) = JmpLow12BitOpc;
> > + return EFI_SUCCESS;
> > + } else {
> > + Error (NULL, 0, 3000, "Invalid", "Incorrect PE32 format of RISC-V VTF");
> > + }
> > + } else {
> > + Error (NULL, 0, 3000, "Invalid", "Can't find PE32 section of RISC-V VTF.");
> > + }
> > + return EFI_UNSUPPORTED;
> > +}
> > +
> > +
> > +EFI_STATUS
> > FindCorePeSection(
> > IN VOID *FvImageBuffer,
> > IN UINT64 FvSize,
> > @@ -2274,6 +2424,106 @@ Returns:
> > }
> >
> > EFI_STATUS
> > +UpdateRiscvResetVectorIfNeeded (
> > + MEMORY_FILE *FvImage,
> > + FV_INFO *FvInfo
> > + )
> > +/*++
> > +
> > +Routine Description:
> > + This parses the FV looking for SEC and patches that address into the
> > + beginning of the FV header.
> > +
> > + For RISC-V ISA, the reset vector is at 0xfff~ff00h or 200h
> > +
> > +Arguments:
> > + FvImage Memory file for the FV memory image/
> > + FvInfo Information read from INF file.
> > +
> > +Returns:
> > +
> > + EFI_SUCCESS Function Completed successfully.
> > + EFI_ABORTED Error encountered.
> > + EFI_INVALID_PARAMETER A required parameter was NULL.
> > + EFI_NOT_FOUND PEI Core file not found.
> > +
> > +--*/
> > +{
> > + EFI_STATUS Status;
> > + UINT16 MachineType;
> > + EFI_FILE_SECTION_POINTER SecPe32;
> > + EFI_PHYSICAL_ADDRESS SecCoreEntryAddress;
> > +
> > + UINT32 bSecCore;
> > + UINT32 tmp;
> > +
> > +
> > + //
> > + // Verify input parameters
> > + //
> > + if (FvImage == NULL || FvInfo == NULL) {
> > + return EFI_INVALID_PARAMETER;
> > + }
> > + //
> > + // Initialize FV library
> > + //
> > + InitializeFvLib (FvImage->FileImage, FvInfo->Size);
> > +
> > + //
> > + // Find the Sec Core
> > + //
> > + Status = FindCorePeSection(FvImage->FileImage, FvInfo->Size,
> EFI_FV_FILETYPE_SECURITY_CORE, &SecPe32);
> > + if(EFI_ERROR(Status)) {
> > + printf("skip because Secutiry Core not found\n");
> > + return EFI_SUCCESS;
> > + }
> > +
> > + DebugMsg (NULL, 0, 9, "Update SEC core in FV Header", NULL);
> > +
> > + Status = GetCoreMachineType(SecPe32, &MachineType);
> > + if(EFI_ERROR(Status)) {
> > + Error(NULL, 0, 3000, "Invalid", "Could not get the PE32 machine type for
> SEC core.");
> > + return EFI_ABORTED;
> > + }
> > +
> > + if ((MachineType != EFI_IMAGE_MACHINE_RISCV32) &&
> (MachineType != EFI_IMAGE_MACHINE_RISCV64)) {
> > + Error(NULL, 0, 3000, "Invalid", "Could not update SEC core because
> Machine type is not RiscV.");
> > + return EFI_ABORTED;
> > + }
> > +
> > + Status = GetCoreEntryPointAddress(FvImage->FileImage, FvInfo,
> SecPe32, &SecCoreEntryAddress);
> > + if(EFI_ERROR(Status)) {
> > + Error(NULL, 0, 3000, "Invalid", "Could not get the PE32 entry point
> address for SEC Core.");
> > + return EFI_ABORTED;
> > + }
> > +
> > + VerboseMsg("SecCore entry point Address = 0x%llX", (unsigned long
> long) SecCoreEntryAddress);
> > + VerboseMsg("BaseAddress = 0x%llX", (unsigned long long) FvInfo-
> >BaseAddress);
> > + bSecCore = (SecCoreEntryAddress - FvInfo->BaseAddress);
> > + VerboseMsg("offset = 0x%llX", bSecCore);
> > +
> > + if(bSecCore > 0x0fffff) {
> > + Error(NULL, 0, 3000, "Invalid", "SEC Entry point must be within 1MB of
> start of the FV");
> > + return EFI_ABORTED;
> > + }
> > +
> > + tmp = bSecCore;
> > + bSecCore = 0;
> > + //J-type
> > + bSecCore = (tmp&0x100000)<<11; //imm[20] at bit[31]
> > + bSecCore |= (tmp&0x0007FE)<<20; //imm[10:1] at bit[30:21]
> > + bSecCore |= (tmp&0x000800)<<9; //imm[11] at bit[20]
> > + bSecCore |= (tmp&0x0FF000); //imm[19:12] at bit[19:12]
> > + bSecCore |= 0x6F; //JAL opcode
> > +
> > + memcpy(FvImage->FileImage, &bSecCore, sizeof(bSecCore));
> > +
> > + return EFI_SUCCESS;
> > +}
> > +
> > +
> > +
> > +EFI_STATUS
> > GetPe32Info (
> > IN UINT8 *Pe32,
> > OUT UINT32 *EntryPoint,
> > @@ -2365,7 +2615,8 @@ Returns:
> > // Verify machine type is supported
> > //
> > if ((*MachineType != EFI_IMAGE_MACHINE_IA32) && (*MachineType !=
> EFI_IMAGE_MACHINE_X64) && (*MachineType !=
> EFI_IMAGE_MACHINE_EBC) &&
> > - (*MachineType != EFI_IMAGE_MACHINE_ARMT) &&
> (*MachineType != EFI_IMAGE_MACHINE_AARCH64)) {
> > + (*MachineType != EFI_IMAGE_MACHINE_ARMT) &&
> (*MachineType != EFI_IMAGE_MACHINE_AARCH64) &&
> > + (*MachineType != EFI_IMAGE_MACHINE_RISCV32) &&
> (*MachineType != EFI_IMAGE_MACHINE_RISCV64) && (*MachineType !=
> EFI_IMAGE_MACHINE_RISCV128)) {
> > Error (NULL, 0, 3000, "Invalid", "Unrecognized machine type in the PE32
> file.");
> > return EFI_UNSUPPORTED;
> > }
> > @@ -2777,7 +3028,6 @@ Returns:
> > FvHeader->Checksum = 0;
> > FvHeader->Checksum = CalculateChecksum16 ((UINT16 *) FvHeader,
> FvHeader->HeaderLength / sizeof (UINT16));
> > }
> > -
>
> Please don't spuriously add or delete blank lines.
>
> > //
> > // Add files to FV
> > //
> > @@ -2808,7 +3058,8 @@ Returns:
> > Error (NULL, 0, 4002, "Resource", "FV space is full, cannot add pad file
> between the last file and the VTF file.");
> > goto Finish;
> > }
> > - if (!mArm) {
> > +
>
> Please don't spuriously add or delete blank lines.
> #
> > + if (!mArm && !mRiscV) {
> > //
> > // Update reset vector (SALE_ENTRY for IPF)
> > // Now for IA32 and IA64 platform, the fv which has bsf file must have
> the
> > @@ -2843,6 +3094,22 @@ Returns:
> > FvHeader->Checksum = CalculateChecksum16 ((UINT16 *) FvHeader,
> FvHeader->HeaderLength / sizeof (UINT16));
> > }
> >
> > + if (mRiscV) {
> > + //
> > + // Update RISCV reset vector.
> > + //
> > + Status = UpdateRiscvResetVectorIfNeeded (&FvImageMemoryFile,
> &mFvDataInfo);
> > + if (EFI_ERROR (Status)) {
> > + Error (NULL, 0, 3000, "Invalid", "Could not update the reset vector for
> RISC-V.");
> > + goto Finish;
> > + }
> > + //
> > + // Update Checksum for FvHeader
> > + //
> > + FvHeader->Checksum = 0;
> > + FvHeader->Checksum = CalculateChecksum16 ((UINT16 *) FvHeader,
> FvHeader->HeaderLength / sizeof (UINT16));
> > + }
> > +
> > //
> > // Update FV Alignment attribute to the largest alignment of all the FFS
> files in the FV
> > //
> > @@ -3430,6 +3697,12 @@ Returns:
> > mArm = TRUE;
> > }
> >
> > + if ( (ImageContext.Machine == EFI_IMAGE_MACHINE_RISCV32) ||
> > + (ImageContext.Machine == EFI_IMAGE_MACHINE_RISCV64) ||
> > + (ImageContext.Machine == EFI_IMAGE_MACHINE_RISCV128)) {
> > + mRiscV = TRUE;
> > + }
> > +
> > //
> > // Keep Image Context for PE image in FV
> > //
> > @@ -3583,7 +3856,7 @@ Returns:
> > ImageContext.DestinationAddress = NewPe32BaseAddress;
> > Status = PeCoffLoaderRelocateImage (&ImageContext);
> > if (EFI_ERROR (Status)) {
> > - Error (NULL, 0, 3000, "Invalid", "RelocateImage() call failed on rebase of
> %s", FileName);
> > + Error (NULL, 0, 3000, "Invalid", "RelocateImage() call failed on rebase of
> %s Status=%d", FileName, Status);
> > free ((VOID *) MemoryImagePointer);
> > return Status;
> > }
> > diff --git a/BaseTools/Source/C/GenFw/Elf32Convert.c
> b/BaseTools/Source/C/GenFw/Elf32Convert.c
> > index 46089ff..3e47475 100644
> > --- a/BaseTools/Source/C/GenFw/Elf32Convert.c
> > +++ b/BaseTools/Source/C/GenFw/Elf32Convert.c
> > @@ -3,6 +3,7 @@ Elf32 Convert solution
> >
> > Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<BR>
> > Portions copyright (c) 2013, ARM Ltd. All rights reserved.<BR>
> > +Portions Copyright (c) 2016, Hewlett Packard Enterprise Development LP.
> All rights reserved.<BR>
> >
> > SPDX-License-Identifier: BSD-2-Clause-Patent
> >
> > @@ -141,8 +142,9 @@ InitializeElf32 (
> > Error (NULL, 0, 3000, "Unsupported", "ELF e_type not ET_EXEC or
> ET_DYN");
> > return FALSE;
> > }
> > - if (!((mEhdr->e_machine == EM_386) || (mEhdr->e_machine ==
> EM_ARM))) {
> > - Error (NULL, 0, 3000, "Unsupported", "ELF e_machine not EM_386 or
> EM_ARM");
> > +
> > + if (!((mEhdr->e_machine == EM_386) || (mEhdr->e_machine ==
> EM_ARM) || (mEhdr->e_machine == EM_RISCV))) {
> > + Error (NULL, 0, 3000, "Unsupported", "ELF e_machine not EM_386,
> EM_ARM or EM_RISCV");
>
> Nothing wrong with this change really, but I think instead of
> enumerating all supported 32-bit architectures (as someone started
> with the ARM port), let's change the message to "ELF e_machine is not
> an Elf32 machine".
>
> And *cough* of course, as a RISCV32 change, we don't really want it as
> part of this set. I'd take it as a separate patch unrelated to this
> set though.
>
> > return FALSE;
> > }
> > if (mEhdr->e_version != EV_CURRENT) {
> > diff --git a/BaseTools/Source/C/GenFw/Elf64Convert.c
> b/BaseTools/Source/C/GenFw/Elf64Convert.c
> > index 3d6319c..e65f640 100644
> > --- a/BaseTools/Source/C/GenFw/Elf64Convert.c
> > +++ b/BaseTools/Source/C/GenFw/Elf64Convert.c
> > @@ -3,6 +3,7 @@ Elf64 convert solution
> >
> > Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<BR>
> > Portions copyright (c) 2013-2014, ARM Ltd. All rights reserved.<BR>
> > +Portions Copyright (c) 2016 - 2017 Hewlett Packard Enterprise
> Development LP. All rights reserved.<BR>
> >
> > SPDX-License-Identifier: BSD-2-Clause-Patent
> >
> > @@ -31,6 +32,12 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
> > #include "ElfConvert.h"
> > #include "Elf64Convert.h"
> >
> > +#define RV_X(x, s, n) (((x) >> (s)) & ((1<<(n))-1))
> > +#define RISCV_IMM_BITS 12
> > +#define RISCV_IMM_REACH (1LL<<RISCV_IMM_BITS)
> > +#define RISCV_CONST_HIGH_PART(VALUE) \
> > + (((VALUE) + (RISCV_IMM_REACH/2)) & ~(RISCV_IMM_REACH-1))
> > +
> > STATIC
> > VOID
> > ScanSections64 (
> > @@ -153,8 +160,9 @@ InitializeElf64 (
> > Error (NULL, 0, 3000, "Unsupported", "ELF e_type not ET_EXEC or
> ET_DYN");
> > return FALSE;
> > }
> > - if (!((mEhdr->e_machine == EM_X86_64) || (mEhdr->e_machine ==
> EM_AARCH64))) {
> > - Error (NULL, 0, 3000, "Unsupported", "ELF e_machine not EM_X86_64 or
> EM_AARCH64");
> > +
> > + if (!((mEhdr->e_machine == EM_X86_64) || (mEhdr->e_machine ==
> EM_AARCH64) || (mEhdr->e_machine == EM_RISCV64))) {
> > + Error (NULL, 0, 3000, "Unsupported", "ELF e_machine not EM_X86_64,
> EM_AARCH64 or EM_RISCV64");
>
> And the opposite here of course - "ELF e_machine is not an Elf64 machine".
>
> > return FALSE;
> > }
> > if (mEhdr->e_version != EV_CURRENT) {
> > @@ -481,6 +489,7 @@ ScanSections64 (
> > switch (mEhdr->e_machine) {
> > case EM_X86_64:
> > case EM_AARCH64:
> > + case EM_RISCV64:
> > mCoffOffset += sizeof (EFI_IMAGE_NT_HEADERS64);
> > break;
> > default:
> > @@ -690,6 +699,12 @@ ScanSections64 (
> > NtHdr->Pe32Plus.FileHeader.Machine =
> EFI_IMAGE_MACHINE_AARCH64;
> > NtHdr->Pe32Plus.OptionalHeader.Magic =
> EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC;
> > break;
> > +
> > + case EM_RISCV64:
> > + NtHdr->Pe32Plus.FileHeader.Machine =
> EFI_IMAGE_MACHINE_RISCV64;
> > + NtHdr->Pe32Plus.OptionalHeader.Magic =
> EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC;
> > + break;
> > +
> > default:
> > VerboseMsg ("%s unknown e_machine type. Assume X64",
> (UINTN)mEhdr->e_machine);
> > NtHdr->Pe32Plus.FileHeader.Machine = EFI_IMAGE_MACHINE_X64;
> > @@ -769,6 +784,11 @@ WriteSections64 (
> > Elf_Shdr *SecShdr;
> > UINT32 SecOffset;
> > BOOLEAN (*Filter)(Elf_Shdr *);
> > + UINT32 Value;
> > + UINT32 Value2;
> > + UINT8 *RiscvHi20Targ = NULL;
> > + Elf_Shdr *RiscvHi20Sym = NULL;
> > + Elf64_Half RiscvSymSecIndex = 0;
>
> I am a little bit concerned over 5 new variables being added for a
> specific architecture in an non-architecture-specific function.
> Do some of the relocations need to be broken out into helper
> functions? If not, can we find some more generic names?
RISC-V LO12 and HI20 are two separate relocation records. We add those variables to handle this situation because can't deal with two relations at once.
Will consider to have generic names.
>
> > Elf64_Addr GOTEntryRva;
> >
> > //
> > @@ -893,13 +913,14 @@ WriteSections64 (
> > if (SymName == NULL) {
> > SymName = (const UINT8 *)"<unknown>";
> > }
> > -
> > - Error (NULL, 0, 3000, "Invalid",
> > - "%s: Bad definition for symbol '%s'@%#llx or unsupported symbol
> type. "
> > - "For example, absolute and undefined symbols are not
> supported.",
> > - mInImageName, SymName, Sym->st_value);
> > -
> > - exit(EXIT_FAILURE);
> > + if (mEhdr->e_machine != EM_RISCV64) {
> > + Error (NULL, 0, 3000, "Invalid",
> > + "%s: Bad definition for symbol '%s'@%#llx or unsupported
> symbol type. "
> > + "For example, absolute and undefined symbols are not
> supported.",
> > + mInImageName, SymName, Sym->st_value);
> > +
> > + exit(EXIT_FAILURE);
> > + }
> > }
> > SymShdr = GetShdrByIndex(Sym->st_shndx);
> >
> > @@ -1114,6 +1135,135 @@ WriteSections64 (
> > default:
> > Error (NULL, 0, 3000, "Invalid", "WriteSections64(): %s unsupported
> ELF EM_AARCH64 relocation 0x%x.", mInImageName, (unsigned)
> ELF_R_TYPE(Rel->r_info));
> > }
> > + } else if (mEhdr->e_machine == EM_RISCV64) {
> > + switch (ELF_R_TYPE(Rel->r_info)) {
> > + case R_RISCV_NONE:
> > + break;
> > + case R_RISCV_32:
> > + *(UINT32 *)Targ = (UINT32)((UINT64)(*(UINT32 *)Targ) - SymShdr-
> >sh_addr + mCoffSectionsOffset[Sym->st_shndx]);
> > + break;
> > + case R_RISCV_64:
> > + *(UINT64 *)Targ = *(UINT64 *)Targ - SymShdr->sh_addr +
> mCoffSectionsOffset[Sym->st_shndx];
> > + break;
> > + case R_RISCV_HI20:
> > + RiscvHi20Targ = Targ;
> > + RiscvHi20Sym = SymShdr;
> > + RiscvSymSecIndex = Sym->st_shndx;
> > + break;
> > + case R_RISCV_LO12_I:
> > + if (RiscvHi20Sym == SymShdr && RiscvHi20Targ != NULL &&
> RiscvSymSecIndex == Sym->st_shndx && RiscvSymSecIndex != 0) {
> > + Value = (UINT32)(RV_X(*(UINT32 *)RiscvHi20Targ, 12, 20) << 12);
> > + Value2 = (UINT32)(RV_X(*(UINT32 *)Targ, 20, 12));
> > + if (Value2 & (RISCV_IMM_REACH/2)) {
> > + Value2 |= ~(RISCV_IMM_REACH-1);
> > + }
> > + Value += Value2;
> > + Value = Value - SymShdr->sh_addr + mCoffSectionsOffset[Sym-
> >st_shndx];
> > + Value2 = RISCV_CONST_HIGH_PART (Value);
> > + *(UINT32 *)RiscvHi20Targ = (RV_X (Value2, 12, 20) << 12) | \
> > + (RV_X (*(UINT32 *)RiscvHi20Targ, 0, 12));
> > + *(UINT32 *)Targ = (RV_X (Value, 0, 12) << 20) | \
> > + (RV_X (*(UINT32 *)Targ, 0, 20));
> > + }
> > + RiscvHi20Sym = NULL;
> > + RiscvHi20Targ = NULL;
> > + RiscvSymSecIndex = 0;
> > + break;
> > +
> > + case R_RISCV_LO12_S:
> > + if (RiscvHi20Sym == SymShdr && RiscvHi20Targ != NULL &&
> RiscvSymSecIndex == Sym->st_shndx && RiscvSymSecIndex != 0) {
> > + Value = (UINT32)(RV_X(*(UINT32 *)RiscvHi20Targ, 12, 20) << 12);
> > + Value2 = (UINT32)(RV_X(*(UINT32 *)Targ, 7, 5) | (RV_X(*(UINT32
> *)Targ, 25, 7) << 5));
> > + if (Value2 & (RISCV_IMM_REACH/2)) {
> > + Value2 |= ~(RISCV_IMM_REACH-1);
> > + }
> > + Value += Value2;
> > + Value = Value - SymShdr->sh_addr + mCoffSectionsOffset[Sym-
> >st_shndx];
> > + Value2 = RISCV_CONST_HIGH_PART (Value);
> > + *(UINT32 *)RiscvHi20Targ = (RV_X (Value2, 12, 20) << 12) | \
> > + (RV_X (*(UINT32 *)RiscvHi20Targ, 0, 12));
> > +
> > + Value2 = *(UINT32 *)Targ & 0x01fff07f;
> > + Value &= RISCV_IMM_REACH - 1;
> > + *(UINT32 *)Targ = Value2 | (UINT32)(((RV_X(Value, 0, 5) << 7) |
> (RV_X(Value, 5, 7) << 25)));
> > + }
> > + RiscvHi20Sym = NULL;
> > + RiscvHi20Targ = NULL;
> > + RiscvSymSecIndex = 0;
> > + break;
> > +
> > + case R_RISCV_PCREL_HI20:
> > + RiscvHi20Targ = Targ;
> > + RiscvHi20Sym = SymShdr;
> > + RiscvSymSecIndex = Sym->st_shndx;
> > +
> > + Value = (UINT32)(RV_X(*(UINT32 *)RiscvHi20Targ, 12, 20));
> > + //printf("PCREL_HI20 Sym:[%s] value:0x%x SymShdr-
> >sh_addr:0x%lx mCoffSectionOffset:%x \n", GetSymName(Sym), Value,
> SymShdr->sh_addr, mCoffSectionsOffset[Sym->st_shndx]);
> > + break;
> > + case R_RISCV_PCREL_LO12_I:
> > + if (RiscvHi20Targ != NULL && RiscvHi20Sym != NULL &&
> RiscvSymSecIndex != 0) {
> > + int i;
> > + Value2 = (UINT32)(RV_X(*(UINT32 *)RiscvHi20Targ, 12, 20));
> > + Value = (UINT32)(RV_X(*(UINT32 *)Targ, 20, 12));
> > + if(Value & (RISCV_IMM_REACH/2)) {
> > + Value |= ~(RISCV_IMM_REACH-1);
> > + }
> > + //printf("PCREL_LO12_I Sym:[%s] value:0x%x SymShdr-
> >sh_addr:0x%lx mCoffSectionOffset:%x \n", GetSymName(Sym), Value,
> SymShdr->sh_addr, mCoffSectionsOffset[Sym->st_shndx]);
> > + Value = Value - RiscvHi20Sym->sh_addr +
> mCoffSectionsOffset[RiscvSymSecIndex];
> > + if(-2048 > (INT32)Value) {
> > + i = (-Value / 4096);
> > + //Error (NULL, 0, 3000, "Invalid", "WriteSections64():
> PCREL_LO12_I relocation out of range. %d i=%d", Value, i);
> > + printf("WriteSections64(): PCREL_LO12_I relocation out of range.
> Value:%d Value2:%d i=%d\n", Value, Value2, i);
> > + Value2 -= i;
> > + Value += 4096 * i;
> > + if(-2048 > (INT32)Value) {
> > + Value2 -= 1;
> > + Value += 4096;
> > + }
> > + }
> > + else if( 2047 < (INT32)Value) {
> > + i = (Value / 4096);
> > + //Error (NULL, 0, 3000, "Invalid", "WriteSections64():
> PCREL_LO12_I relocation out of range. %d i=%d", Value, i);
> > + printf("WriteSections64(): PCREL_LO12_I relocation out of range.
> Value:%d Value2:%d i=%d\n", Value, Value2, i);
> > + Value2 += i;
> > + Value -= 4096 * i;
> > + if(2047 < (INT32)Value) {
> > + Value2 += 1;
> > + Value -= 4096;
> > + }
> > + }
> > +
> > + *(UINT32 *)Targ = (RV_X(Value, 0, 12) << 20) |
> (RV_X(*(UINT32*)Targ, 0, 20));
> > + *(UINT32 *)RiscvHi20Targ = (RV_X(Value2, 0, 20)<<12) |
> (RV_X(*(UINT32 *)RiscvHi20Targ, 0, 12));
> > + //printf("PCREL_LO12_I Sym:[%s] relocated value:0x%x(%d)
> value2:0x%x(%d) SymShdr->sh_addr:0x%lx mCoffSectionOffset:%x \n",
> GetSymName(Sym), Value, Value, Value2, Value2, SymShdr->sh_addr,
> mCoffSectionsOffset[Sym->st_shndx]);
> > + }
> > + RiscvHi20Sym = NULL;
> > + RiscvHi20Targ = NULL;
> > + RiscvSymSecIndex = 0;
> > + break;
> > +
> > + case R_RISCV_ADD64:
> > + case R_RISCV_SUB64:
> > + case R_RISCV_ADD32:
> > + case R_RISCV_SUB32:
> > + case R_RISCV_BRANCH:
> > + case R_RISCV_JAL:
> > + case R_RISCV_GPREL_I:
> > + case R_RISCV_GPREL_S:
> > + case R_RISCV_CALL:
> > + case R_RISCV_RVC_BRANCH:
> > + case R_RISCV_RVC_JUMP:
> > + case R_RISCV_RELAX:
> > + case R_RISCV_SUB6:
> > + case R_RISCV_SET6:
> > + case R_RISCV_SET8:
> > + case R_RISCV_SET16:
> > + case R_RISCV_SET32:
> > + break;
> > +
> > + default:
> > + Error (NULL, 0, 3000, "Invalid", "WriteSections64(): %s unsupported
> ELF EM_RISCV64 relocation 0x%x.", mInImageName, (unsigned)
> ELF_R_TYPE(Rel->r_info));
> > + }
> > } else {
> > Error (NULL, 0, 3000, "Invalid", "Not a supported machine type");
> > }
> > @@ -1133,6 +1283,7 @@ WriteRelocations64 (
> > UINT32 Index;
> > EFI_IMAGE_OPTIONAL_HEADER_UNION *NtHdr;
> > EFI_IMAGE_DATA_DIRECTORY *Dir;
> > + UINT32 RiscVRelType;
> >
> > for (Index = 0; Index < mEhdr->e_shnum; Index++) {
> > Elf_Shdr *RelShdr = GetShdrByIndex(Index);
> > @@ -1237,8 +1388,110 @@ WriteRelocations64 (
> > default:
> > Error (NULL, 0, 3000, "Invalid", "WriteRelocations64(): %s
> unsupported ELF EM_AARCH64 relocation 0x%x.", mInImageName,
> (unsigned) ELF_R_TYPE(Rel->r_info));
> > }
> > + } else if (mEhdr->e_machine == EM_RISCV64) {
> > + RiscVRelType = ELF_R_TYPE(Rel->r_info);
> > + switch (RiscVRelType) {
> > + case R_RISCV_NONE:
> > + break;
> > +
> > + case R_RISCV_32:
> > + CoffAddFixup(
> > + (UINT32) ((UINT64) mCoffSectionsOffset[RelShdr->sh_info]
> > + + (Rel->r_offset - SecShdr->sh_addr)),
> > + EFI_IMAGE_REL_BASED_HIGHLOW);
> > + break;
> > +
> > + case R_RISCV_64:
> > + CoffAddFixup(
> > + (UINT32) ((UINT64) mCoffSectionsOffset[RelShdr->sh_info]
> > + + (Rel->r_offset - SecShdr->sh_addr)),
> > + EFI_IMAGE_REL_BASED_DIR64);
> > + break;
> > +
> > + case R_RISCV_HI20:
> > + CoffAddFixup(
> > + (UINT32) ((UINT64) mCoffSectionsOffset[RelShdr->sh_info]
> > + + (Rel->r_offset - SecShdr->sh_addr)),
> > + EFI_IMAGE_REL_BASED_RISCV_HI20);
> > + break;
> > +
> > + case R_RISCV_LO12_I:
> > + CoffAddFixup(
> > + (UINT32) ((UINT64) mCoffSectionsOffset[RelShdr->sh_info]
> > + + (Rel->r_offset - SecShdr->sh_addr)),
> > + EFI_IMAGE_REL_BASED_RISCV_LOW12I);
> > + break;
> > +
> > + case R_RISCV_LO12_S:
> > + CoffAddFixup(
> > + (UINT32) ((UINT64) mCoffSectionsOffset[RelShdr->sh_info]
> > + + (Rel->r_offset - SecShdr->sh_addr)),
> > + EFI_IMAGE_REL_BASED_RISCV_LOW12S);
> > + break;
> > +
> > + case R_RISCV_ADD64:
> > + CoffAddFixup(
> > + (UINT32) ((UINT64) mCoffSectionsOffset[RelShdr->sh_info]
> > + + (Rel->r_offset - SecShdr->sh_addr)),
> > + EFI_IMAGE_REL_BASED_ABSOLUTE);
> > + break;
> > +
> > + case R_RISCV_SUB64:
> > + CoffAddFixup(
> > + (UINT32) ((UINT64) mCoffSectionsOffset[RelShdr->sh_info]
> > + + (Rel->r_offset - SecShdr->sh_addr)),
> > + EFI_IMAGE_REL_BASED_ABSOLUTE);
> > + break;
> > +
> > + case R_RISCV_ADD32:
> > + CoffAddFixup(
> > + (UINT32) ((UINT64) mCoffSectionsOffset[RelShdr->sh_info]
> > + + (Rel->r_offset - SecShdr->sh_addr)),
> > + EFI_IMAGE_REL_BASED_ABSOLUTE);
> > + break;
> > +
> > + case R_RISCV_SUB32:
> > + CoffAddFixup(
> > + (UINT32) ((UINT64) mCoffSectionsOffset[RelShdr->sh_info]
> > + + (Rel->r_offset - SecShdr->sh_addr)),
> > + EFI_IMAGE_REL_BASED_ABSOLUTE);
> > + break;
> > +
> > + case R_RISCV_BRANCH:
> > + CoffAddFixup(
> > + (UINT32) ((UINT64) mCoffSectionsOffset[RelShdr->sh_info]
> > + + (Rel->r_offset - SecShdr->sh_addr)),
> > + EFI_IMAGE_REL_BASED_ABSOLUTE);
> > + break;
> > +
> > + case R_RISCV_JAL:
> > + CoffAddFixup(
> > + (UINT32) ((UINT64) mCoffSectionsOffset[RelShdr->sh_info]
> > + + (Rel->r_offset - SecShdr->sh_addr)),
> > + EFI_IMAGE_REL_BASED_ABSOLUTE);
> > + break;
> > +
> > + case R_RISCV_GPREL_I:
> > + case R_RISCV_GPREL_S:
> > + case R_RISCV_CALL:
> > + case R_RISCV_RVC_BRANCH:
> > + case R_RISCV_RVC_JUMP:
> > + case R_RISCV_RELAX:
> > + case R_RISCV_SUB6:
> > + case R_RISCV_SET6:
> > + case R_RISCV_SET8:
> > + case R_RISCV_SET16:
> > + case R_RISCV_SET32:
> > + case R_RISCV_PCREL_HI20:
> > + case R_RISCV_PCREL_LO12_I:
> > + break;
> > +
> > + default:
> > + printf ("Unsupported RISCV64 ELF relocation type 0x%x, offset:
> %lx\n", RiscVRelType, Rel->r_offset);
> > + Error (NULL, 0, 3000, "Invalid", "WriteRelocations64(): %s
> unsupported ELF EM_RISCV64 relocation 0x%x.", mInImageName, (unsigned)
> ELF_R_TYPE(Rel->r_info));
> > + }
> > } else {
> > - Error (NULL, 0, 3000, "Not Supported", "This tool does not support
> relocations for ELF with e_machine %u (processor type).", (unsigned) mEhdr-
> >e_machine);
> > + Error (NULL, 0, 3000, "Not Supported", "This tool does not support
> relocations for ELF with e_machine %u (processor type).", (unsigned) mEhdr-
> >e_machine);
> > }
> > }
> > if (mEhdr->e_machine == EM_X86_64 && RelShdr->sh_info ==
> mGOTShindex) {
> > diff --git a/BaseTools/Source/C/GenFw/elf_common.h
> b/BaseTools/Source/C/GenFw/elf_common.h
> > index 15c9e33..5f286cc 100644
> > --- a/BaseTools/Source/C/GenFw/elf_common.h
> > +++ b/BaseTools/Source/C/GenFw/elf_common.h
> > @@ -3,6 +3,7 @@ Ported ELF include files from FreeBSD
> >
> > Copyright (c) 2009 - 2010, Apple Inc. All rights reserved.<BR>
> > Portions Copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.<BR>
> > +Portion Copyright (c) 2016 - 2017, Hewlett Packard Enterprise
> Development LP. All rights reserved.<BR>
> > SPDX-License-Identifier: BSD-2-Clause-Patent
> >
> >
> > @@ -178,6 +179,9 @@ typedef struct {
> > #define EM_X86_64 62 /* Advanced Micro Devices x86-64 */
> > #define EM_AMD64 EM_X86_64 /* Advanced Micro Devices x86-64
> (compat) */
> > #define EM_AARCH64 183 /* ARM 64bit Architecture */
> > +#define EM_RISCV64 243 /* 64bit RISC-V Architecture */
> > +#define EM_RISCV 244 /* 32bit RISC-V Architecture */
> > +#define EM_RISCV128 245 /* 128bit RISC-V Architecture */
> >
> > /* Non-standard or deprecated. */
> > #define EM_486 6 /* Intel i486. */
> > @@ -979,5 +983,64 @@ typedef struct {
> > #define R_X86_64_GOTPCRELX 41 /* Load from 32 bit signed pc relative
> offset to GOT entry without REX prefix, relaxable. */
> > #define R_X86_64_REX_GOTPCRELX 42 /* Load from 32 bit signed pc
> relative offset to GOT entry with REX prefix, relaxable. */
> >
> > +/*
> > + * RISC-V relocation types
> > + */
> > +
> > +/* Relocation types used by the dynamic linker */
> > +#define R_RISCV_NONE 0
> > +#define R_RISCV_32 1
> > +#define R_RISCV_64 2
> > +#define R_RISCV_RELATIVE 3
> > +#define R_RISCV_COPY 4
> > +#define R_RISCV_JUMP_SLOT 5
> > +#define R_RISCV_TLS_DTPMOD32 6
> > +#define R_RISCV_TLS_DTPMOD64 7
> > +#define R_RISCV_TLS_DTPREL32 8
> > +#define R_RISCV_TLS_DTPREL64 9
> > +#define R_RISCV_TLS_TPREL32 10
> > +#define R_RISCV_TLS_TPREL64 11
> >
> > +/* Relocation types not used by the dynamic linker */
> > +#define R_RISCV_BRANCH 16
> > +#define R_RISCV_JAL 17
> > +#define R_RISCV_CALL 18
> > +#define R_RISCV_CALL_PLT 19
> > +#define R_RISCV_GOT_HI20 20
> > +#define R_RISCV_TLS_GOT_HI20 21
> > +#define R_RISCV_TLS_GD_HI20 22
> > +#define R_RISCV_PCREL_HI20 23
> > +#define R_RISCV_PCREL_LO12_I 24
> > +#define R_RISCV_PCREL_LO12_S 25
> > +#define R_RISCV_HI20 26
> > +#define R_RISCV_LO12_I 27
> > +#define R_RISCV_LO12_S 28
> > +#define R_RISCV_TPREL_HI20 29
> > +#define R_RISCV_TPREL_LO12_I 30
> > +#define R_RISCV_TPREL_LO12_S 31
> > +#define R_RISCV_TPREL_ADD 32
> > +#define R_RISCV_ADD8 33
> > +#define R_RISCV_ADD16 34
> > +#define R_RISCV_ADD32 35
> > +#define R_RISCV_ADD64 36
> > +#define R_RISCV_SUB8 37
> > +#define R_RISCV_SUB16 38
> > +#define R_RISCV_SUB32 39
> > +#define R_RISCV_SUB64 40
> > +#define R_RISCV_GNU_VTINHERIT 41
> > +#define R_RISCV_GNU_VTENTRY 42
> > +#define R_RISCV_ALIGN 43
> > +#define R_RISCV_RVC_BRANCH 44
> > +#define R_RISCV_RVC_JUMP 45
> > +#define R_RISCV_RVC_LUI 46
> > +#define R_RISCV_GPREL_I 47
> > +#define R_RISCV_GPREL_S 48
> > +#define R_RISCV_TPREL_I 49
> > +#define R_RISCV_TPREL_S 50
> > +#define R_RISCV_RELAX 51
> > +#define R_RISCV_SUB6 52
> > +#define R_RISCV_SET6 53
> > +#define R_RISCV_SET8 54
> > +#define R_RISCV_SET16 55
> > +#define R_RISCV_SET32 56
> > #endif /* !_SYS_ELF_COMMON_H_ */
> > diff --git a/BaseTools/Source/C/Include/IndustryStandard/PeImage.h
> b/BaseTools/Source/C/Include/IndustryStandard/PeImage.h
> > index 44037d1..4edf2d4 100644
> > --- a/BaseTools/Source/C/Include/IndustryStandard/PeImage.h
> > +++ b/BaseTools/Source/C/Include/IndustryStandard/PeImage.h
> > @@ -6,6 +6,7 @@
> >
> > Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
> > Portions copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.<BR>
> > + Copyright (c) 2016, Hewlett Packard Enterprise Development LP. All rights
> reserved.<BR>
> >
> > SPDX-License-Identifier: BSD-2-Clause-Patent
> >
> > @@ -41,6 +42,9 @@
> > #define IMAGE_FILE_MACHINE_ARM 0x01c0 // Thumb only
> > #define IMAGE_FILE_MACHINE_ARMT 0x01c2 // 32bit Mixed ARM and
> Thumb/Thumb 2 Little Endian
> > #define IMAGE_FILE_MACHINE_ARM64 0xAA64 // 64bit ARM
> Architecture, Little Endian
> > +#define IMAGE_FILE_MACHINE_RISCV32 0x5032 // 32bit RISC-V ISA
> > +#define IMAGE_FILE_MACHINE_RISCV64 0x5064 // 64bit RISC-V ISA
> > +#define IMAGE_FILE_MACHINE_RISCV128 0x5128 // 128bit RISC-V ISA
> >
> > //
> > // Support old names for backward compatible
> > @@ -50,6 +54,9 @@
> > #define EFI_IMAGE_MACHINE_X64 IMAGE_FILE_MACHINE_X64
> > #define EFI_IMAGE_MACHINE_ARMT IMAGE_FILE_MACHINE_ARMT
> > #define EFI_IMAGE_MACHINE_AARCH64
> IMAGE_FILE_MACHINE_ARM64
> > +#define EFI_IMAGE_MACHINE_RISCV32
> IMAGE_FILE_MACHINE_RISCV32
> > +#define EFI_IMAGE_MACHINE_RISCV64
> IMAGE_FILE_MACHINE_RISCV64
> > +#define EFI_IMAGE_MACHINE_RISCV128
> IMAGE_FILE_MACHINE_RISCV128
> >
> > #define EFI_IMAGE_DOS_SIGNATURE 0x5A4D // MZ
> > #define EFI_IMAGE_OS2_SIGNATURE 0x454E // NE
> > @@ -504,7 +511,10 @@ typedef struct {
> > #define EFI_IMAGE_REL_BASED_HIGHADJ 4
> > #define EFI_IMAGE_REL_BASED_MIPS_JMPADDR 5
> > #define EFI_IMAGE_REL_BASED_ARM_MOV32A 5
> > +#define EFI_IMAGE_REL_BASED_RISCV_HI20 5
> > #define EFI_IMAGE_REL_BASED_ARM_MOV32T 7
> > +#define EFI_IMAGE_REL_BASED_RISCV_LOW12I 7
> > +#define EFI_IMAGE_REL_BASED_RISCV_LOW12S 8
> > #define EFI_IMAGE_REL_BASED_IA64_IMM64 9
> > #define EFI_IMAGE_REL_BASED_DIR64 10
> >
> > diff --git a/BaseTools/Source/Python/Common/DataType.py
> b/BaseTools/Source/Python/Common/DataType.py
> > index 8ae1bd2..2ee6b37 100644
> > --- a/BaseTools/Source/Python/Common/DataType.py
> > +++ b/BaseTools/Source/Python/Common/DataType.py
> > @@ -1,535 +1,540 @@
>
> Something has clearly gone wrong here, presumably something to do with
> CRLF line endings vs LF line endings. Please address for v2.
>
> /
> Leif
>
> > -## @file
> > -# This file is used to define common static strings used by INF/DEC/DSC
> files
> > -#
> > -# Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
> > -# Portions copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.<BR>
> > -# SPDX-License-Identifier: BSD-2-Clause-Patent
> > -
> > -##
> > -# Common Definitions
> > -#
> > -TAB_SPLIT = '.'
> > -TAB_COMMENT_EDK_START = '/*'
> > -TAB_COMMENT_EDK_END = '*/'
> > -TAB_COMMENT_EDK_SPLIT = '//'
> > -TAB_COMMENT_SPLIT = '#'
> > -TAB_SPECIAL_COMMENT = '##'
> > -TAB_EQUAL_SPLIT = '='
> > -TAB_VALUE_SPLIT = '|'
> > -TAB_COMMA_SPLIT = ','
> > -TAB_SPACE_SPLIT = ' '
> > -TAB_SEMI_COLON_SPLIT = ';'
> > -TAB_SECTION_START = '['
> > -TAB_SECTION_END = ']'
> > -TAB_OPTION_START = '<'
> > -TAB_OPTION_END = '>'
> > -TAB_SLASH = '\\'
> > -TAB_BACK_SLASH = '/'
> > -TAB_STAR = '*'
> > -TAB_LINE_BREAK = '\n'
> > -TAB_PRINTCHAR_VT = '\x0b'
> > -TAB_PRINTCHAR_BS = '\b'
> > -TAB_PRINTCHAR_NUL = '\0'
> > -TAB_UINT8 = 'UINT8'
> > -TAB_UINT16 = 'UINT16'
> > -TAB_UINT32 = 'UINT32'
> > -TAB_UINT64 = 'UINT64'
> > -TAB_VOID = 'VOID*'
> > -TAB_GUID = 'GUID'
> > -
> > -TAB_PCD_CLEAN_NUMERIC_TYPES = {TAB_UINT8, TAB_UINT16,
> TAB_UINT32, TAB_UINT64}
> > -TAB_PCD_NUMERIC_TYPES = {TAB_UINT8, TAB_UINT16, TAB_UINT32,
> TAB_UINT64, 'BOOLEAN'}
> > -TAB_PCD_NUMERIC_TYPES_VOID = {TAB_UINT8, TAB_UINT16,
> TAB_UINT32, TAB_UINT64, 'BOOLEAN', TAB_VOID}
> > -
> > -TAB_WORKSPACE = '$(WORKSPACE)'
> > -TAB_FV_DIRECTORY = 'FV'
> > -
> > -TAB_ARCH_NULL = ''
> > -TAB_ARCH_COMMON = 'COMMON'
> > -TAB_ARCH_IA32 = 'IA32'
> > -TAB_ARCH_X64 = 'X64'
> > -TAB_ARCH_ARM = 'ARM'
> > -TAB_ARCH_EBC = 'EBC'
> > -TAB_ARCH_AARCH64 = 'AARCH64'
> > -
> > -ARCH_SET_FULL = {TAB_ARCH_IA32, TAB_ARCH_X64, TAB_ARCH_ARM,
> TAB_ARCH_EBC, TAB_ARCH_AARCH64, TAB_ARCH_COMMON}
> > -
> > -SUP_MODULE_BASE = 'BASE'
> > -SUP_MODULE_SEC = 'SEC'
> > -SUP_MODULE_PEI_CORE = 'PEI_CORE'
> > -SUP_MODULE_PEIM = 'PEIM'
> > -SUP_MODULE_DXE_CORE = 'DXE_CORE'
> > -SUP_MODULE_DXE_DRIVER = 'DXE_DRIVER'
> > -SUP_MODULE_DXE_RUNTIME_DRIVER = 'DXE_RUNTIME_DRIVER'
> > -SUP_MODULE_DXE_SAL_DRIVER = 'DXE_SAL_DRIVER'
> > -SUP_MODULE_DXE_SMM_DRIVER = 'DXE_SMM_DRIVER'
> > -SUP_MODULE_UEFI_DRIVER = 'UEFI_DRIVER'
> > -SUP_MODULE_UEFI_APPLICATION = 'UEFI_APPLICATION'
> > -SUP_MODULE_USER_DEFINED = 'USER_DEFINED'
> > -SUP_MODULE_HOST_APPLICATION = 'HOST_APPLICATION'
> > -SUP_MODULE_SMM_CORE = 'SMM_CORE'
> > -SUP_MODULE_MM_STANDALONE = 'MM_STANDALONE'
> > -SUP_MODULE_MM_CORE_STANDALONE = 'MM_CORE_STANDALONE'
> > -
> > -SUP_MODULE_LIST = [SUP_MODULE_BASE, SUP_MODULE_SEC,
> SUP_MODULE_PEI_CORE, SUP_MODULE_PEIM, SUP_MODULE_DXE_CORE,
> SUP_MODULE_DXE_DRIVER, \
> > - SUP_MODULE_DXE_RUNTIME_DRIVER,
> SUP_MODULE_DXE_SAL_DRIVER, SUP_MODULE_DXE_SMM_DRIVER,
> SUP_MODULE_UEFI_DRIVER, \
> > - SUP_MODULE_UEFI_APPLICATION,
> SUP_MODULE_USER_DEFINED, SUP_MODULE_HOST_APPLICATION,
> SUP_MODULE_SMM_CORE, SUP_MODULE_MM_STANDALONE,
> SUP_MODULE_MM_CORE_STANDALONE]
> > -SUP_MODULE_LIST_STRING = TAB_VALUE_SPLIT.join(SUP_MODULE_LIST)
> > -SUP_MODULE_SET_PEI = {SUP_MODULE_PEIM, SUP_MODULE_PEI_CORE}
> > -
> > -EDK_COMPONENT_TYPE_LIBRARY = 'LIBRARY'
> > -EDK_COMPONENT_TYPE_SECURITY_CORE = 'SECURITY_CORE'
> > -EDK_COMPONENT_TYPE_PEI_CORE = SUP_MODULE_PEI_CORE
> > -EDK_COMPONENT_TYPE_COMBINED_PEIM_DRIVER =
> 'COMBINED_PEIM_DRIVER'
> > -EDK_COMPONENT_TYPE_PIC_PEIM = 'PIC_PEIM'
> > -EDK_COMPONENT_TYPE_RELOCATABLE_PEIM = 'RELOCATABLE_PEIM'
> > -EDK_COMPONENT_TYPE_BS_DRIVER = 'BS_DRIVER'
> > -EDK_COMPONENT_TYPE_RT_DRIVER = 'RT_DRIVER'
> > -EDK_COMPONENT_TYPE_SAL_RT_DRIVER = 'SAL_RT_DRIVER'
> > -EDK_COMPONENT_TYPE_APPLICATION = 'APPLICATION'
> > -EDK_NAME = 'EDK'
> > -EDKII_NAME = 'EDKII'
> > -MSG_EDKII_MAIL_ADDR = 'devel at edk2.groups.io'
> > -
> > -COMPONENT_TO_MODULE_MAP_DICT = {
> > - EDK_COMPONENT_TYPE_LIBRARY : SUP_MODULE_BASE,
> > - EDK_COMPONENT_TYPE_SECURITY_CORE : SUP_MODULE_SEC,
> > - EDK_COMPONENT_TYPE_PEI_CORE : SUP_MODULE_PEI_CORE,
> > - EDK_COMPONENT_TYPE_COMBINED_PEIM_DRIVER :
> SUP_MODULE_PEIM,
> > - EDK_COMPONENT_TYPE_PIC_PEIM : SUP_MODULE_PEIM,
> > - EDK_COMPONENT_TYPE_RELOCATABLE_PEIM :
> SUP_MODULE_PEIM,
> > - "PE32_PEIM" : SUP_MODULE_PEIM,
> > - EDK_COMPONENT_TYPE_BS_DRIVER :
> SUP_MODULE_DXE_DRIVER,
> > - EDK_COMPONENT_TYPE_RT_DRIVER :
> SUP_MODULE_DXE_RUNTIME_DRIVER,
> > - EDK_COMPONENT_TYPE_SAL_RT_DRIVER :
> SUP_MODULE_DXE_SAL_DRIVER,
> > - EDK_COMPONENT_TYPE_APPLICATION :
> SUP_MODULE_UEFI_APPLICATION,
> > - "LOGO" : SUP_MODULE_BASE,
> > -}
> > -
> > -BINARY_FILE_TYPE_FW = 'FW'
> > -BINARY_FILE_TYPE_GUID = 'GUID'
> > -BINARY_FILE_TYPE_PREEFORM = 'PREEFORM'
> > -BINARY_FILE_TYPE_UEFI_APP = 'UEFI_APP'
> > -BINARY_FILE_TYPE_UNI_UI = 'UNI_UI'
> > -BINARY_FILE_TYPE_UNI_VER = 'UNI_VER'
> > -BINARY_FILE_TYPE_LIB = 'LIB'
> > -BINARY_FILE_TYPE_PE32 = 'PE32'
> > -BINARY_FILE_TYPE_PIC = 'PIC'
> > -BINARY_FILE_TYPE_PEI_DEPEX = 'PEI_DEPEX'
> > -BINARY_FILE_TYPE_DXE_DEPEX = 'DXE_DEPEX'
> > -BINARY_FILE_TYPE_SMM_DEPEX = 'SMM_DEPEX'
> > -BINARY_FILE_TYPE_TE = 'TE'
> > -BINARY_FILE_TYPE_VER = 'VER'
> > -BINARY_FILE_TYPE_UI = 'UI'
> > -BINARY_FILE_TYPE_BIN = 'BIN'
> > -BINARY_FILE_TYPE_FV = 'FV'
> > -BINARY_FILE_TYPE_RAW = 'RAW_BINARY'
> > -
> > -PLATFORM_COMPONENT_TYPE_LIBRARY_CLASS = 'LIBRARY_CLASS'
> > -PLATFORM_COMPONENT_TYPE_MODULE = 'MODULE'
> > -
> > -TAB_SOURCES = 'Sources'
> > -TAB_SOURCES_COMMON = TAB_SOURCES + TAB_SPLIT +
> TAB_ARCH_COMMON
> > -TAB_SOURCES_IA32 = TAB_SOURCES + TAB_SPLIT + TAB_ARCH_IA32
> > -TAB_SOURCES_X64 = TAB_SOURCES + TAB_SPLIT + TAB_ARCH_X64
> > -TAB_SOURCES_ARM = TAB_SOURCES + TAB_SPLIT + TAB_ARCH_ARM
> > -TAB_SOURCES_EBC = TAB_SOURCES + TAB_SPLIT + TAB_ARCH_EBC
> > -TAB_SOURCES_AARCH64 = TAB_SOURCES + TAB_SPLIT +
> TAB_ARCH_AARCH64
> > -
> > -TAB_BINARIES = 'Binaries'
> > -TAB_BINARIES_COMMON = TAB_BINARIES + TAB_SPLIT +
> TAB_ARCH_COMMON
> > -TAB_BINARIES_IA32 = TAB_BINARIES + TAB_SPLIT + TAB_ARCH_IA32
> > -TAB_BINARIES_X64 = TAB_BINARIES + TAB_SPLIT + TAB_ARCH_X64
> > -TAB_BINARIES_ARM = TAB_BINARIES + TAB_SPLIT + TAB_ARCH_ARM
> > -TAB_BINARIES_EBC = TAB_BINARIES + TAB_SPLIT + TAB_ARCH_EBC
> > -TAB_BINARIES_AARCH64 = TAB_BINARIES + TAB_SPLIT +
> TAB_ARCH_AARCH64
> > -
> > -TAB_INCLUDES = 'Includes'
> > -TAB_INCLUDES_COMMON = TAB_INCLUDES + TAB_SPLIT +
> TAB_ARCH_COMMON
> > -TAB_INCLUDES_IA32 = TAB_INCLUDES + TAB_SPLIT + TAB_ARCH_IA32
> > -TAB_INCLUDES_X64 = TAB_INCLUDES + TAB_SPLIT + TAB_ARCH_X64
> > -TAB_INCLUDES_ARM = TAB_INCLUDES + TAB_SPLIT + TAB_ARCH_ARM
> > -TAB_INCLUDES_EBC = TAB_INCLUDES + TAB_SPLIT + TAB_ARCH_EBC
> > -TAB_INCLUDES_AARCH64 = TAB_INCLUDES + TAB_SPLIT +
> TAB_ARCH_AARCH64
> > -
> > -TAB_GUIDS = 'Guids'
> > -TAB_GUIDS_COMMON = TAB_GUIDS + TAB_SPLIT +
> TAB_ARCH_COMMON
> > -TAB_GUIDS_IA32 = TAB_GUIDS + TAB_SPLIT + TAB_ARCH_IA32
> > -TAB_GUIDS_X64 = TAB_GUIDS + TAB_SPLIT + TAB_ARCH_X64
> > -TAB_GUIDS_ARM = TAB_GUIDS + TAB_SPLIT + TAB_ARCH_ARM
> > -TAB_GUIDS_EBC = TAB_GUIDS + TAB_SPLIT + TAB_ARCH_EBC
> > -TAB_GUIDS_AARCH64 = TAB_GUIDS + TAB_SPLIT + TAB_ARCH_AARCH64
> > -
> > -TAB_PROTOCOLS = 'Protocols'
> > -TAB_PROTOCOLS_COMMON = TAB_PROTOCOLS + TAB_SPLIT +
> TAB_ARCH_COMMON
> > -TAB_PROTOCOLS_IA32 = TAB_PROTOCOLS + TAB_SPLIT + TAB_ARCH_IA32
> > -TAB_PROTOCOLS_X64 = TAB_PROTOCOLS + TAB_SPLIT + TAB_ARCH_X64
> > -TAB_PROTOCOLS_ARM = TAB_PROTOCOLS + TAB_SPLIT +
> TAB_ARCH_ARM
> > -TAB_PROTOCOLS_EBC = TAB_PROTOCOLS + TAB_SPLIT + TAB_ARCH_EBC
> > -TAB_PROTOCOLS_AARCH64 = TAB_PROTOCOLS + TAB_SPLIT +
> TAB_ARCH_AARCH64
> > -
> > -TAB_PPIS = 'Ppis'
> > -TAB_PPIS_COMMON = TAB_PPIS + TAB_SPLIT + TAB_ARCH_COMMON
> > -TAB_PPIS_IA32 = TAB_PPIS + TAB_SPLIT + TAB_ARCH_IA32
> > -TAB_PPIS_X64 = TAB_PPIS + TAB_SPLIT + TAB_ARCH_X64
> > -TAB_PPIS_ARM = TAB_PPIS + TAB_SPLIT + TAB_ARCH_ARM
> > -TAB_PPIS_EBC = TAB_PPIS + TAB_SPLIT + TAB_ARCH_EBC
> > -TAB_PPIS_AARCH64 = TAB_PPIS + TAB_SPLIT + TAB_ARCH_AARCH64
> > -
> > -TAB_LIBRARY_CLASSES = 'LibraryClasses'
> > -TAB_LIBRARY_CLASSES_COMMON = TAB_LIBRARY_CLASSES + TAB_SPLIT
> + TAB_ARCH_COMMON
> > -TAB_LIBRARY_CLASSES_IA32 = TAB_LIBRARY_CLASSES + TAB_SPLIT +
> TAB_ARCH_IA32
> > -TAB_LIBRARY_CLASSES_X64 = TAB_LIBRARY_CLASSES + TAB_SPLIT +
> TAB_ARCH_X64
> > -TAB_LIBRARY_CLASSES_ARM = TAB_LIBRARY_CLASSES + TAB_SPLIT +
> TAB_ARCH_ARM
> > -TAB_LIBRARY_CLASSES_EBC = TAB_LIBRARY_CLASSES + TAB_SPLIT +
> TAB_ARCH_EBC
> > -TAB_LIBRARY_CLASSES_AARCH64 = TAB_LIBRARY_CLASSES + TAB_SPLIT +
> TAB_ARCH_AARCH64
> > -
> > -TAB_PACKAGES = 'Packages'
> > -TAB_PACKAGES_COMMON = TAB_PACKAGES + TAB_SPLIT +
> TAB_ARCH_COMMON
> > -TAB_PACKAGES_IA32 = TAB_PACKAGES + TAB_SPLIT + TAB_ARCH_IA32
> > -TAB_PACKAGES_X64 = TAB_PACKAGES + TAB_SPLIT + TAB_ARCH_X64
> > -TAB_PACKAGES_ARM = TAB_PACKAGES + TAB_SPLIT + TAB_ARCH_ARM
> > -TAB_PACKAGES_EBC = TAB_PACKAGES + TAB_SPLIT + TAB_ARCH_EBC
> > -TAB_PACKAGES_AARCH64 = TAB_PACKAGES + TAB_SPLIT +
> TAB_ARCH_AARCH64
> > -
> > -TAB_PCDS = 'Pcds'
> > -TAB_PCDS_FIXED_AT_BUILD = 'FixedAtBuild'
> > -TAB_PCDS_PATCHABLE_IN_MODULE = 'PatchableInModule'
> > -TAB_PCDS_FEATURE_FLAG = 'FeatureFlag'
> > -TAB_PCDS_DYNAMIC_EX = 'DynamicEx'
> > -TAB_PCDS_DYNAMIC_EX_DEFAULT = 'DynamicExDefault'
> > -TAB_PCDS_DYNAMIC_EX_VPD = 'DynamicExVpd'
> > -TAB_PCDS_DYNAMIC_EX_HII = 'DynamicExHii'
> > -TAB_PCDS_DYNAMIC = 'Dynamic'
> > -TAB_PCDS_DYNAMIC_DEFAULT = 'DynamicDefault'
> > -TAB_PCDS_DYNAMIC_VPD = 'DynamicVpd'
> > -TAB_PCDS_DYNAMIC_HII = 'DynamicHii'
> > -
> > -PCD_DYNAMIC_TYPE_SET = {TAB_PCDS_DYNAMIC,
> TAB_PCDS_DYNAMIC_DEFAULT, TAB_PCDS_DYNAMIC_VPD,
> TAB_PCDS_DYNAMIC_HII}
> > -PCD_DYNAMIC_EX_TYPE_SET = {TAB_PCDS_DYNAMIC_EX,
> TAB_PCDS_DYNAMIC_EX_DEFAULT, TAB_PCDS_DYNAMIC_EX_VPD,
> TAB_PCDS_DYNAMIC_EX_HII}
> > -
> > -# leave as a list for order
> > -PCD_TYPE_LIST = [TAB_PCDS_FIXED_AT_BUILD,
> TAB_PCDS_PATCHABLE_IN_MODULE, TAB_PCDS_FEATURE_FLAG,
> TAB_PCDS_DYNAMIC, TAB_PCDS_DYNAMIC_EX]
> > -
> > -TAB_PCDS_FIXED_AT_BUILD_NULL = TAB_PCDS +
> TAB_PCDS_FIXED_AT_BUILD
> > -TAB_PCDS_FIXED_AT_BUILD_COMMON = TAB_PCDS +
> TAB_PCDS_FIXED_AT_BUILD + TAB_SPLIT + TAB_ARCH_COMMON
> > -TAB_PCDS_FIXED_AT_BUILD_IA32 = TAB_PCDS +
> TAB_PCDS_FIXED_AT_BUILD + TAB_SPLIT + TAB_ARCH_IA32
> > -TAB_PCDS_FIXED_AT_BUILD_X64 = TAB_PCDS +
> TAB_PCDS_FIXED_AT_BUILD + TAB_SPLIT + TAB_ARCH_X64
> > -TAB_PCDS_FIXED_AT_BUILD_ARM = TAB_PCDS +
> TAB_PCDS_FIXED_AT_BUILD + TAB_SPLIT + TAB_ARCH_ARM
> > -TAB_PCDS_FIXED_AT_BUILD_EBC = TAB_PCDS +
> TAB_PCDS_FIXED_AT_BUILD + TAB_SPLIT + TAB_ARCH_EBC
> > -TAB_PCDS_FIXED_AT_BUILD_AARCH64 = TAB_PCDS +
> TAB_PCDS_FIXED_AT_BUILD + TAB_SPLIT + TAB_ARCH_AARCH64
> > -
> > -TAB_PCDS_PATCHABLE_IN_MODULE_NULL = TAB_PCDS +
> TAB_PCDS_PATCHABLE_IN_MODULE
> > -TAB_PCDS_PATCHABLE_IN_MODULE_COMMON = TAB_PCDS +
> TAB_PCDS_PATCHABLE_IN_MODULE + TAB_SPLIT + TAB_ARCH_COMMON
> > -TAB_PCDS_PATCHABLE_IN_MODULE_IA32 = TAB_PCDS +
> TAB_PCDS_PATCHABLE_IN_MODULE + TAB_SPLIT + TAB_ARCH_IA32
> > -TAB_PCDS_PATCHABLE_IN_MODULE_X64 = TAB_PCDS +
> TAB_PCDS_PATCHABLE_IN_MODULE + TAB_SPLIT + TAB_ARCH_X64
> > -TAB_PCDS_PATCHABLE_IN_MODULE_ARM = TAB_PCDS +
> TAB_PCDS_PATCHABLE_IN_MODULE + TAB_SPLIT + TAB_ARCH_ARM
> > -TAB_PCDS_PATCHABLE_IN_MODULE_EBC = TAB_PCDS +
> TAB_PCDS_PATCHABLE_IN_MODULE + TAB_SPLIT + TAB_ARCH_EBC
> > -TAB_PCDS_PATCHABLE_IN_MODULE_AARCH64 = TAB_PCDS +
> TAB_PCDS_PATCHABLE_IN_MODULE + TAB_SPLIT + TAB_ARCH_AARCH64
> > -
> > -TAB_PCDS_FEATURE_FLAG_NULL = TAB_PCDS +
> TAB_PCDS_FEATURE_FLAG
> > -TAB_PCDS_FEATURE_FLAG_COMMON = TAB_PCDS +
> TAB_PCDS_FEATURE_FLAG + TAB_SPLIT + TAB_ARCH_COMMON
> > -TAB_PCDS_FEATURE_FLAG_IA32 = TAB_PCDS +
> TAB_PCDS_FEATURE_FLAG + TAB_SPLIT + TAB_ARCH_IA32
> > -TAB_PCDS_FEATURE_FLAG_X64 = TAB_PCDS +
> TAB_PCDS_FEATURE_FLAG + TAB_SPLIT + TAB_ARCH_X64
> > -TAB_PCDS_FEATURE_FLAG_ARM = TAB_PCDS +
> TAB_PCDS_FEATURE_FLAG + TAB_SPLIT + TAB_ARCH_ARM
> > -TAB_PCDS_FEATURE_FLAG_EBC = TAB_PCDS +
> TAB_PCDS_FEATURE_FLAG + TAB_SPLIT + TAB_ARCH_EBC
> > -TAB_PCDS_FEATURE_FLAG_AARCH64 = TAB_PCDS +
> TAB_PCDS_FEATURE_FLAG + TAB_SPLIT + TAB_ARCH_AARCH64
> > -
> > -TAB_PCDS_DYNAMIC_EX_NULL = TAB_PCDS + TAB_PCDS_DYNAMIC_EX
> > -TAB_PCDS_DYNAMIC_EX_DEFAULT_NULL = TAB_PCDS +
> TAB_PCDS_DYNAMIC_EX_DEFAULT
> > -TAB_PCDS_DYNAMIC_EX_HII_NULL = TAB_PCDS +
> TAB_PCDS_DYNAMIC_EX_HII
> > -TAB_PCDS_DYNAMIC_EX_VPD_NULL = TAB_PCDS +
> TAB_PCDS_DYNAMIC_EX_VPD
> > -TAB_PCDS_DYNAMIC_EX_COMMON = TAB_PCDS +
> TAB_PCDS_DYNAMIC_EX + TAB_SPLIT + TAB_ARCH_COMMON
> > -TAB_PCDS_DYNAMIC_EX_IA32 = TAB_PCDS + TAB_PCDS_DYNAMIC_EX +
> TAB_SPLIT + TAB_ARCH_IA32
> > -TAB_PCDS_DYNAMIC_EX_X64 = TAB_PCDS + TAB_PCDS_DYNAMIC_EX +
> TAB_SPLIT + TAB_ARCH_X64
> > -TAB_PCDS_DYNAMIC_EX_ARM = TAB_PCDS + TAB_PCDS_DYNAMIC_EX +
> TAB_SPLIT + TAB_ARCH_ARM
> > -TAB_PCDS_DYNAMIC_EX_EBC = TAB_PCDS + TAB_PCDS_DYNAMIC_EX +
> TAB_SPLIT + TAB_ARCH_EBC
> > -TAB_PCDS_DYNAMIC_EX_AARCH64 = TAB_PCDS +
> TAB_PCDS_DYNAMIC_EX + TAB_SPLIT + TAB_ARCH_AARCH64
> > -
> > -TAB_PCDS_DYNAMIC_NULL = TAB_PCDS + TAB_PCDS_DYNAMIC
> > -TAB_PCDS_DYNAMIC_DEFAULT_NULL = TAB_PCDS +
> TAB_PCDS_DYNAMIC_DEFAULT
> > -TAB_PCDS_DYNAMIC_HII_NULL = TAB_PCDS + TAB_PCDS_DYNAMIC_HII
> > -TAB_PCDS_DYNAMIC_VPD_NULL = TAB_PCDS +
> TAB_PCDS_DYNAMIC_VPD
> > -TAB_PCDS_DYNAMIC_COMMON = TAB_PCDS + TAB_PCDS_DYNAMIC +
> TAB_SPLIT + TAB_ARCH_COMMON
> > -TAB_PCDS_DYNAMIC_IA32 = TAB_PCDS + TAB_PCDS_DYNAMIC +
> TAB_SPLIT + TAB_ARCH_IA32
> > -TAB_PCDS_DYNAMIC_X64 = TAB_PCDS + TAB_PCDS_DYNAMIC +
> TAB_SPLIT + TAB_ARCH_X64
> > -TAB_PCDS_DYNAMIC_ARM = TAB_PCDS + TAB_PCDS_DYNAMIC +
> TAB_SPLIT + TAB_ARCH_ARM
> > -TAB_PCDS_DYNAMIC_EBC = TAB_PCDS + TAB_PCDS_DYNAMIC +
> TAB_SPLIT + TAB_ARCH_EBC
> > -TAB_PCDS_DYNAMIC_AARCH64 = TAB_PCDS + TAB_PCDS_DYNAMIC +
> TAB_SPLIT + TAB_ARCH_AARCH64
> > -
> > -TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_PEI_PAGE_SIZE =
> 'PcdLoadFixAddressPeiCodePageNumber'
> > -
> TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_PEI_PAGE_SIZE_DATA_TYPE =
> 'UINT32'
> > -TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_DXE_PAGE_SIZE =
> 'PcdLoadFixAddressBootTimeCodePageNumber'
> > -
> TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_DXE_PAGE_SIZE_DATA_TYPE
> = 'UINT32'
> > -TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_RUNTIME_PAGE_SIZE =
> 'PcdLoadFixAddressRuntimeCodePageNumber'
> > -
> TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_RUNTIME_PAGE_SIZE_DATA_
> TYPE = 'UINT32'
> > -TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_SMM_PAGE_SIZE =
> 'PcdLoadFixAddressSmmCodePageNumber'
> > -
> TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_SMM_PAGE_SIZE_DATA_TYP
> E = 'UINT32'
> > -TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_SET =
> {TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_PEI_PAGE_SIZE, \
> > -
> TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_DXE_PAGE_SIZE, \
> > -
> TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_RUNTIME_PAGE_SIZE, \
> > -
> TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_SMM_PAGE_SIZE}
> > -
> > -## The mapping dictionary from datum type to its maximum number.
> > -MAX_VAL_TYPE = {"BOOLEAN":0x01, TAB_UINT8:0xFF,
> TAB_UINT16:0xFFFF, TAB_UINT32:0xFFFFFFFF,
> TAB_UINT64:0xFFFFFFFFFFFFFFFF}
> > -## The mapping dictionary from datum type to size string.
> > -MAX_SIZE_TYPE = {"BOOLEAN":1, TAB_UINT8:1, TAB_UINT16:2,
> TAB_UINT32:4, TAB_UINT64:8}
> > -
> > -TAB_DEPEX = 'Depex'
> > -TAB_DEPEX_COMMON = TAB_DEPEX + TAB_SPLIT +
> TAB_ARCH_COMMON
> > -TAB_DEPEX_IA32 = TAB_DEPEX + TAB_SPLIT + TAB_ARCH_IA32
> > -TAB_DEPEX_X64 = TAB_DEPEX + TAB_SPLIT + TAB_ARCH_X64
> > -TAB_DEPEX_ARM = TAB_DEPEX + TAB_SPLIT + TAB_ARCH_ARM
> > -TAB_DEPEX_EBC = TAB_DEPEX + TAB_SPLIT + TAB_ARCH_EBC
> > -TAB_DEPEX_AARCH64 = TAB_DEPEX + TAB_SPLIT + TAB_ARCH_AARCH64
> > -
> > -TAB_SKUIDS = 'SkuIds'
> > -TAB_DEFAULT_STORES = 'DefaultStores'
> > -TAB_DEFAULT_STORES_DEFAULT = 'STANDARD'
> > -
> > -TAB_LIBRARIES = 'Libraries'
> > -TAB_LIBRARIES_COMMON = TAB_LIBRARIES + TAB_SPLIT +
> TAB_ARCH_COMMON
> > -TAB_LIBRARIES_IA32 = TAB_LIBRARIES + TAB_SPLIT + TAB_ARCH_IA32
> > -TAB_LIBRARIES_X64 = TAB_LIBRARIES + TAB_SPLIT + TAB_ARCH_X64
> > -TAB_LIBRARIES_ARM = TAB_LIBRARIES + TAB_SPLIT + TAB_ARCH_ARM
> > -TAB_LIBRARIES_EBC = TAB_LIBRARIES + TAB_SPLIT + TAB_ARCH_EBC
> > -TAB_LIBRARIES_AARCH64 = TAB_LIBRARIES + TAB_SPLIT +
> TAB_ARCH_AARCH64
> > -
> > -TAB_COMPONENTS = 'Components'
> > -TAB_COMPONENTS_COMMON = TAB_COMPONENTS + TAB_SPLIT +
> TAB_ARCH_COMMON
> > -TAB_COMPONENTS_IA32 = TAB_COMPONENTS + TAB_SPLIT +
> TAB_ARCH_IA32
> > -TAB_COMPONENTS_X64 = TAB_COMPONENTS + TAB_SPLIT +
> TAB_ARCH_X64
> > -TAB_COMPONENTS_ARM = TAB_COMPONENTS + TAB_SPLIT +
> TAB_ARCH_ARM
> > -TAB_COMPONENTS_EBC = TAB_COMPONENTS + TAB_SPLIT +
> TAB_ARCH_EBC
> > -TAB_COMPONENTS_AARCH64 = TAB_COMPONENTS + TAB_SPLIT +
> TAB_ARCH_AARCH64
> > -
> > -TAB_BUILD_OPTIONS = 'BuildOptions'
> > -
> > -TAB_DEFINE = 'DEFINE'
> > -TAB_NMAKE = 'Nmake'
> > -TAB_USER_EXTENSIONS = 'UserExtensions'
> > -TAB_INCLUDE = '!include'
> > -TAB_DEFAULT = 'DEFAULT'
> > -TAB_COMMON = 'COMMON'
> > -
> > -#
> > -# Common Define
> > -#
> > -TAB_COMMON_DEFINES = 'Defines'
> > -
> > -#
> > -# Inf Definitions
> > -#
> > -TAB_INF_DEFINES = TAB_COMMON_DEFINES
> > -TAB_INF_DEFINES_INF_VERSION = 'INF_VERSION'
> > -TAB_INF_DEFINES_BASE_NAME = 'BASE_NAME'
> > -TAB_INF_DEFINES_FILE_GUID = 'FILE_GUID'
> > -TAB_INF_DEFINES_MODULE_TYPE = 'MODULE_TYPE'
> > -TAB_INF_DEFINES_EFI_SPECIFICATION_VERSION =
> 'EFI_SPECIFICATION_VERSION'
> > -TAB_INF_DEFINES_UEFI_SPECIFICATION_VERSION =
> 'UEFI_SPECIFICATION_VERSION'
> > -TAB_INF_DEFINES_PI_SPECIFICATION_VERSION =
> 'PI_SPECIFICATION_VERSION'
> > -TAB_INF_DEFINES_EDK_RELEASE_VERSION = 'EDK_RELEASE_VERSION'
> > -TAB_INF_DEFINES_BINARY_MODULE = 'BINARY_MODULE'
> > -TAB_INF_DEFINES_LIBRARY_CLASS = 'LIBRARY_CLASS'
> > -TAB_INF_DEFINES_COMPONENT_TYPE = 'COMPONENT_TYPE'
> > -TAB_INF_DEFINES_MAKEFILE_NAME = 'MAKEFILE_NAME'
> > -TAB_INF_DEFINES_DPX_SOURCE = 'DPX_SOURCE'
> > -TAB_INF_DEFINES_BUILD_NUMBER = 'BUILD_NUMBER'
> > -TAB_INF_DEFINES_BUILD_TYPE = 'BUILD_TYPE'
> > -TAB_INF_DEFINES_FFS_EXT = 'FFS_EXT'
> > -TAB_INF_DEFINES_FV_EXT = 'FV_EXT'
> > -TAB_INF_DEFINES_SOURCE_FV = 'SOURCE_FV'
> > -TAB_INF_DEFINES_VERSION_NUMBER = 'VERSION_NUMBER'
> > -TAB_INF_DEFINES_VERSION = 'VERSION' # for Edk inf, the same as
> VERSION_NUMBER
> > -TAB_INF_DEFINES_VERSION_STRING = 'VERSION_STRING'
> > -TAB_INF_DEFINES_PCD_IS_DRIVER = 'PCD_IS_DRIVER'
> > -TAB_INF_DEFINES_TIANO_EDK_FLASHMAP_H =
> 'TIANO_EDK_FLASHMAP_H'
> > -TAB_INF_DEFINES_ENTRY_POINT = 'ENTRY_POINT'
> > -TAB_INF_DEFINES_UNLOAD_IMAGE = 'UNLOAD_IMAGE'
> > -TAB_INF_DEFINES_CONSTRUCTOR = 'CONSTRUCTOR'
> > -TAB_INF_DEFINES_DESTRUCTOR = 'DESTRUCTOR'
> > -TAB_INF_DEFINES_DEFINE = 'DEFINE'
> > -TAB_INF_DEFINES_SPEC = 'SPEC'
> > -TAB_INF_DEFINES_CUSTOM_MAKEFILE = 'CUSTOM_MAKEFILE'
> > -TAB_INF_DEFINES_MACRO = '__MACROS__'
> > -TAB_INF_DEFINES_SHADOW = 'SHADOW'
> > -TAB_INF_FIXED_PCD = 'FixedPcd'
> > -TAB_INF_FEATURE_PCD = 'FeaturePcd'
> > -TAB_INF_PATCH_PCD = 'PatchPcd'
> > -TAB_INF_PCD = 'Pcd'
> > -TAB_INF_PCD_EX = 'PcdEx'
> > -TAB_INF_USAGE_PRO = 'PRODUCES'
> > -TAB_INF_USAGE_SOME_PRO = 'SOMETIMES_PRODUCES'
> > -TAB_INF_USAGE_CON = 'CONSUMES'
> > -TAB_INF_USAGE_SOME_CON = 'SOMETIMES_CONSUMES'
> > -TAB_INF_USAGE_NOTIFY = 'NOTIFY'
> > -TAB_INF_USAGE_TO_START = 'TO_START'
> > -TAB_INF_USAGE_BY_START = 'BY_START'
> > -TAB_INF_GUIDTYPE_EVENT = 'Event'
> > -TAB_INF_GUIDTYPE_FILE = 'File'
> > -TAB_INF_GUIDTYPE_FV = 'FV'
> > -TAB_INF_GUIDTYPE_GUID = 'GUID'
> > -TAB_INF_GUIDTYPE_HII = 'HII'
> > -TAB_INF_GUIDTYPE_HOB = 'HOB'
> > -TAB_INF_GUIDTYPE_ST = 'SystemTable'
> > -TAB_INF_GUIDTYPE_TSG = 'TokenSpaceGuid'
> > -TAB_INF_GUIDTYPE_VAR = 'Variable'
> > -TAB_INF_GUIDTYPE_PROTOCOL = 'PROTOCOL'
> > -TAB_INF_GUIDTYPE_PPI = 'PPI'
> > -TAB_INF_USAGE_UNDEFINED = 'UNDEFINED'
> > -
> > -#
> > -# Dec Definitions
> > -#
> > -TAB_DEC_DEFINES = TAB_COMMON_DEFINES
> > -TAB_DEC_DEFINES_DEC_SPECIFICATION = 'DEC_SPECIFICATION'
> > -TAB_DEC_DEFINES_PACKAGE_NAME = 'PACKAGE_NAME'
> > -TAB_DEC_DEFINES_PACKAGE_GUID = 'PACKAGE_GUID'
> > -TAB_DEC_DEFINES_PACKAGE_VERSION = 'PACKAGE_VERSION'
> > -TAB_DEC_DEFINES_PKG_UNI_FILE = 'PKG_UNI_FILE'
> > -
> > -#
> > -# Dsc Definitions
> > -#
> > -TAB_DSC_DEFINES = TAB_COMMON_DEFINES
> > -TAB_DSC_DEFINES_PLATFORM_NAME = 'PLATFORM_NAME'
> > -TAB_DSC_DEFINES_PLATFORM_GUID = 'PLATFORM_GUID'
> > -TAB_DSC_DEFINES_PLATFORM_VERSION = 'PLATFORM_VERSION'
> > -TAB_DSC_DEFINES_DSC_SPECIFICATION = 'DSC_SPECIFICATION'
> > -TAB_DSC_DEFINES_OUTPUT_DIRECTORY = 'OUTPUT_DIRECTORY'
> > -TAB_DSC_DEFINES_SUPPORTED_ARCHITECTURES =
> 'SUPPORTED_ARCHITECTURES'
> > -TAB_DSC_DEFINES_BUILD_TARGETS = 'BUILD_TARGETS'
> > -TAB_DSC_DEFINES_SKUID_IDENTIFIER = 'SKUID_IDENTIFIER'
> > -TAB_DSC_DEFINES_PCD_INFO_GENERATION = 'PCD_INFO_GENERATION'
> > -TAB_DSC_DEFINES_PCD_VAR_CHECK_GENERATION =
> 'PCD_VAR_CHECK_GENERATION'
> > -TAB_DSC_DEFINES_FLASH_DEFINITION = 'FLASH_DEFINITION'
> > -TAB_DSC_DEFINES_BUILD_NUMBER = 'BUILD_NUMBER'
> > -TAB_DSC_DEFINES_MAKEFILE_NAME = 'MAKEFILE_NAME'
> > -TAB_DSC_DEFINES_BS_BASE_ADDRESS = 'BsBaseAddress'
> > -TAB_DSC_DEFINES_RT_BASE_ADDRESS = 'RtBaseAddress'
> > -TAB_DSC_DEFINES_RFC_LANGUAGES = 'RFC_LANGUAGES'
> > -TAB_DSC_DEFINES_ISO_LANGUAGES = 'ISO_LANGUAGES'
> > -TAB_DSC_DEFINES_DEFINE = 'DEFINE'
> > -TAB_DSC_DEFINES_VPD_TOOL_GUID = 'VPD_TOOL_GUID'
> > -TAB_FIX_LOAD_TOP_MEMORY_ADDRESS =
> 'FIX_LOAD_TOP_MEMORY_ADDRESS'
> > -TAB_DSC_DEFINES_EDKGLOBAL = 'EDK_GLOBAL'
> > -TAB_DSC_PREBUILD = 'PREBUILD'
> > -TAB_DSC_POSTBUILD = 'POSTBUILD'
> > -#
> > -# TargetTxt Definitions
> > -#
> > -TAB_TAT_DEFINES_ACTIVE_PLATFORM = 'ACTIVE_PLATFORM'
> > -TAB_TAT_DEFINES_ACTIVE_MODULE = 'ACTIVE_MODULE'
> > -TAB_TAT_DEFINES_TOOL_CHAIN_CONF = 'TOOL_CHAIN_CONF'
> > -TAB_TAT_DEFINES_MAX_CONCURRENT_THREAD_NUMBER =
> 'MAX_CONCURRENT_THREAD_NUMBER'
> > -TAB_TAT_DEFINES_TARGET = 'TARGET'
> > -TAB_TAT_DEFINES_TOOL_CHAIN_TAG = 'TOOL_CHAIN_TAG'
> > -TAB_TAT_DEFINES_TARGET_ARCH = 'TARGET_ARCH'
> > -TAB_TAT_DEFINES_BUILD_RULE_CONF = "BUILD_RULE_CONF"
> > -
> > -#
> > -# ToolDef Definitions
> > -#
> > -TAB_TOD_DEFINES_TARGET = 'TARGET'
> > -TAB_TOD_DEFINES_TOOL_CHAIN_TAG = 'TOOL_CHAIN_TAG'
> > -TAB_TOD_DEFINES_TARGET_ARCH = 'TARGET_ARCH'
> > -TAB_TOD_DEFINES_COMMAND_TYPE = 'COMMAND_TYPE'
> > -TAB_TOD_DEFINES_FAMILY = 'FAMILY'
> > -TAB_TOD_DEFINES_BUILDRULEFAMILY = 'BUILDRULEFAMILY'
> > -TAB_TOD_DEFINES_BUILDRULEORDER = 'BUILDRULEORDER'
> > -
> > -#
> > -# Conditional Statements
> > -#
> > -TAB_IF = '!if'
> > -TAB_END_IF = '!endif'
> > -TAB_ELSE_IF = '!elseif'
> > -TAB_ELSE = '!else'
> > -TAB_IF_DEF = '!ifdef'
> > -TAB_IF_N_DEF = '!ifndef'
> > -TAB_IF_EXIST = '!if exist'
> > -TAB_ERROR = '!error'
> > -
> > -#
> > -# Unknown section
> > -#
> > -TAB_UNKNOWN = 'UNKNOWN'
> > -
> > -#
> > -# Build database path
> > -#
> > -DATABASE_PATH = ":memory:" #"BuildDatabase.db"
> > -
> > -# used by ECC
> > -MODIFIER_SET = {'IN', 'OUT', 'OPTIONAL', 'UNALIGNED',
> 'EFI_RUNTIMESERVICE', 'EFI_BOOTSERVICE', 'EFIAPI'}
> > -
> > -# Dependency Opcodes
> > -DEPEX_OPCODE_BEFORE = "BEFORE"
> > -DEPEX_OPCODE_AFTER = "AFTER"
> > -DEPEX_OPCODE_PUSH = "PUSH"
> > -DEPEX_OPCODE_AND = "AND"
> > -DEPEX_OPCODE_OR = "OR"
> > -DEPEX_OPCODE_NOT = "NOT"
> > -DEPEX_OPCODE_END = "END"
> > -DEPEX_OPCODE_SOR = "SOR"
> > -DEPEX_OPCODE_TRUE = "TRUE"
> > -DEPEX_OPCODE_FALSE = "FALSE"
> > -
> > -# Dependency Expression
> > -DEPEX_SUPPORTED_OPCODE_SET = {"BEFORE", "AFTER", "PUSH", "AND",
> "OR", "NOT", "END", "SOR", "TRUE", "FALSE", '(', ')'}
> > -
> > -TAB_STATIC_LIBRARY = "STATIC-LIBRARY-FILE"
> > -TAB_DYNAMIC_LIBRARY = "DYNAMIC-LIBRARY-FILE"
> > -TAB_FRAMEWORK_IMAGE = "EFI-IMAGE-FILE"
> > -TAB_C_CODE_FILE = "C-CODE-FILE"
> > -TAB_C_HEADER_FILE = "C-HEADER-FILE"
> > -TAB_UNICODE_FILE = "UNICODE-TEXT-FILE"
> > -TAB_IMAGE_FILE = "IMAGE-DEFINITION-FILE"
> > -TAB_DEPENDENCY_EXPRESSION_FILE = "DEPENDENCY-EXPRESSION-FILE"
> > -TAB_UNKNOWN_FILE = "UNKNOWN-TYPE-FILE"
> > -TAB_DEFAULT_BINARY_FILE = "_BINARY_FILE_"
> > -TAB_OBJECT_FILE = "OBJECT-FILE"
> > -TAB_VFR_FILE = 'VISUAL-FORM-REPRESENTATION-FILE'
> > -
> > -# used by BRG
> > -TAB_BRG_PCD = 'PCD'
> > -TAB_BRG_LIBRARY = 'Library'
> > -
> > -#
> > -# Build Rule File Version Definition
> > -#
> > -TAB_BUILD_RULE_VERSION = "build_rule_version"
> > -
> > -# section name for PCDs
> > -PCDS_DYNAMIC_DEFAULT = "PcdsDynamicDefault"
> > -PCDS_DYNAMIC_VPD = "PcdsDynamicVpd"
> > -PCDS_DYNAMIC_HII = "PcdsDynamicHii"
> > -PCDS_DYNAMICEX_DEFAULT = "PcdsDynamicExDefault"
> > -PCDS_DYNAMICEX_VPD = "PcdsDynamicExVpd"
> > -PCDS_DYNAMICEX_HII = "PcdsDynamicExHii"
> > -
> > -SECTIONS_HAVE_ITEM_PCD_SET = {PCDS_DYNAMIC_DEFAULT.upper(),
> PCDS_DYNAMIC_VPD.upper(), PCDS_DYNAMIC_HII.upper(), \
> > - PCDS_DYNAMICEX_DEFAULT.upper(),
> PCDS_DYNAMICEX_VPD.upper(), PCDS_DYNAMICEX_HII.upper()}
> > -# Section allowed to have items after arch
> > -SECTIONS_HAVE_ITEM_AFTER_ARCH_SET =
> {TAB_LIBRARY_CLASSES.upper(), TAB_DEPEX.upper(),
> TAB_USER_EXTENSIONS.upper(),
> > - PCDS_DYNAMIC_DEFAULT.upper(),
> > - PCDS_DYNAMIC_VPD.upper(),
> > - PCDS_DYNAMIC_HII.upper(),
> > - PCDS_DYNAMICEX_DEFAULT.upper(),
> > - PCDS_DYNAMICEX_VPD.upper(),
> > - PCDS_DYNAMICEX_HII.upper(),
> > - TAB_BUILD_OPTIONS.upper(),
> > - TAB_INCLUDES.upper()}
> > -
> > -#
> > -# pack codes as used in PcdDb and elsewhere
> > -#
> > -PACK_PATTERN_GUID = '=LHHBBBBBBBB'
> > -PACK_CODE_BY_SIZE = {8:'=Q',
> > - 4:'=L',
> > - 2:'=H',
> > - 1:'=B',
> > - 0:'=B',
> > - 16:""}
> > -
> > -TAB_COMPILER_MSFT = 'MSFT'
> > \ No newline at end of file
> > +## @file
> > +# This file is used to define common static strings used by INF/DEC/DSC
> files
> > +#
> > +# Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
> > +# Portions copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.<BR>
> > +# Portions Copyright (c) 2016, Hewlett Packard Enterprise Development LP.
> All rights reserved.<BR>
> > +# SPDX-License-Identifier: BSD-2-Clause-Patent
> > +
> > +##
> > +# Common Definitions
> > +#
> > +TAB_SPLIT = '.'
> > +TAB_COMMENT_EDK_START = '/*'
> > +TAB_COMMENT_EDK_END = '*/'
> > +TAB_COMMENT_EDK_SPLIT = '//'
> > +TAB_COMMENT_SPLIT = '#'
> > +TAB_SPECIAL_COMMENT = '##'
> > +TAB_EQUAL_SPLIT = '='
> > +TAB_VALUE_SPLIT = '|'
> > +TAB_COMMA_SPLIT = ','
> > +TAB_SPACE_SPLIT = ' '
> > +TAB_SEMI_COLON_SPLIT = ';'
> > +TAB_SECTION_START = '['
> > +TAB_SECTION_END = ']'
> > +TAB_OPTION_START = '<'
> > +TAB_OPTION_END = '>'
> > +TAB_SLASH = '\\'
> > +TAB_BACK_SLASH = '/'
> > +TAB_STAR = '*'
> > +TAB_LINE_BREAK = '\n'
> > +TAB_PRINTCHAR_VT = '\x0b'
> > +TAB_PRINTCHAR_BS = '\b'
> > +TAB_PRINTCHAR_NUL = '\0'
> > +TAB_UINT8 = 'UINT8'
> > +TAB_UINT16 = 'UINT16'
> > +TAB_UINT32 = 'UINT32'
> > +TAB_UINT64 = 'UINT64'
> > +TAB_VOID = 'VOID*'
> > +TAB_GUID = 'GUID'
> > +
> > +TAB_PCD_CLEAN_NUMERIC_TYPES = {TAB_UINT8, TAB_UINT16,
> TAB_UINT32, TAB_UINT64}
> > +TAB_PCD_NUMERIC_TYPES = {TAB_UINT8, TAB_UINT16, TAB_UINT32,
> TAB_UINT64, 'BOOLEAN'}
> > +TAB_PCD_NUMERIC_TYPES_VOID = {TAB_UINT8, TAB_UINT16,
> TAB_UINT32, TAB_UINT64, 'BOOLEAN', TAB_VOID}
> > +
> > +TAB_WORKSPACE = '$(WORKSPACE)'
> > +TAB_FV_DIRECTORY = 'FV'
> > +
> > +TAB_ARCH_NULL = ''
> > +TAB_ARCH_COMMON = 'COMMON'
> > +TAB_ARCH_IA32 = 'IA32'
> > +TAB_ARCH_X64 = 'X64'
> > +TAB_ARCH_ARM = 'ARM'
> > +TAB_ARCH_EBC = 'EBC'
> > +TAB_ARCH_AARCH64 = 'AARCH64'
> > +
> > +TAB_ARCH_RISCV32 = 'RISCV32'
> > +TAB_ARCH_RISCV64 = 'RISCV64'
> > +TAB_ARCH_RISCV128 = 'RISCV128'
> > +
> > +ARCH_SET_FULL = {TAB_ARCH_IA32, TAB_ARCH_X64, TAB_ARCH_ARM,
> TAB_ARCH_EBC, TAB_ARCH_AARCH64, TAB_ARCH_RISCV32,
> TAB_ARCH_RISCV64, TAB_ARCH_RISCV128, TAB_ARCH_COMMON}
> > +
> > +SUP_MODULE_BASE = 'BASE'
> > +SUP_MODULE_SEC = 'SEC'
> > +SUP_MODULE_PEI_CORE = 'PEI_CORE'
> > +SUP_MODULE_PEIM = 'PEIM'
> > +SUP_MODULE_DXE_CORE = 'DXE_CORE'
> > +SUP_MODULE_DXE_DRIVER = 'DXE_DRIVER'
> > +SUP_MODULE_DXE_RUNTIME_DRIVER = 'DXE_RUNTIME_DRIVER'
> > +SUP_MODULE_DXE_SAL_DRIVER = 'DXE_SAL_DRIVER'
> > +SUP_MODULE_DXE_SMM_DRIVER = 'DXE_SMM_DRIVER'
> > +SUP_MODULE_UEFI_DRIVER = 'UEFI_DRIVER'
> > +SUP_MODULE_UEFI_APPLICATION = 'UEFI_APPLICATION'
> > +SUP_MODULE_USER_DEFINED = 'USER_DEFINED'
> > +SUP_MODULE_HOST_APPLICATION = 'HOST_APPLICATION'
> > +SUP_MODULE_SMM_CORE = 'SMM_CORE'
> > +SUP_MODULE_MM_STANDALONE = 'MM_STANDALONE'
> > +SUP_MODULE_MM_CORE_STANDALONE = 'MM_CORE_STANDALONE'
> > +
> > +SUP_MODULE_LIST = [SUP_MODULE_BASE, SUP_MODULE_SEC,
> SUP_MODULE_PEI_CORE, SUP_MODULE_PEIM, SUP_MODULE_DXE_CORE,
> SUP_MODULE_DXE_DRIVER, \
> > + SUP_MODULE_DXE_RUNTIME_DRIVER,
> SUP_MODULE_DXE_SAL_DRIVER, SUP_MODULE_DXE_SMM_DRIVER,
> SUP_MODULE_UEFI_DRIVER, \
> > + SUP_MODULE_UEFI_APPLICATION,
> SUP_MODULE_USER_DEFINED, SUP_MODULE_HOST_APPLICATION,
> SUP_MODULE_SMM_CORE, SUP_MODULE_MM_STANDALONE,
> SUP_MODULE_MM_CORE_STANDALONE]
> > +SUP_MODULE_LIST_STRING =
> TAB_VALUE_SPLIT.join(SUP_MODULE_LIST)
> > +SUP_MODULE_SET_PEI = {SUP_MODULE_PEIM,
> SUP_MODULE_PEI_CORE}
> > +
> > +EDK_COMPONENT_TYPE_LIBRARY = 'LIBRARY'
> > +EDK_COMPONENT_TYPE_SECURITY_CORE = 'SECURITY_CORE'
> > +EDK_COMPONENT_TYPE_PEI_CORE = SUP_MODULE_PEI_CORE
> > +EDK_COMPONENT_TYPE_COMBINED_PEIM_DRIVER =
> 'COMBINED_PEIM_DRIVER'
> > +EDK_COMPONENT_TYPE_PIC_PEIM = 'PIC_PEIM'
> > +EDK_COMPONENT_TYPE_RELOCATABLE_PEIM = 'RELOCATABLE_PEIM'
> > +EDK_COMPONENT_TYPE_BS_DRIVER = 'BS_DRIVER'
> > +EDK_COMPONENT_TYPE_RT_DRIVER = 'RT_DRIVER'
> > +EDK_COMPONENT_TYPE_SAL_RT_DRIVER = 'SAL_RT_DRIVER'
> > +EDK_COMPONENT_TYPE_APPLICATION = 'APPLICATION'
> > +EDK_NAME = 'EDK'
> > +EDKII_NAME = 'EDKII'
> > +MSG_EDKII_MAIL_ADDR = 'devel at edk2.groups.io'
> > +
> > +COMPONENT_TO_MODULE_MAP_DICT = {
> > + EDK_COMPONENT_TYPE_LIBRARY : SUP_MODULE_BASE,
> > + EDK_COMPONENT_TYPE_SECURITY_CORE : SUP_MODULE_SEC,
> > + EDK_COMPONENT_TYPE_PEI_CORE : SUP_MODULE_PEI_CORE,
> > + EDK_COMPONENT_TYPE_COMBINED_PEIM_DRIVER :
> SUP_MODULE_PEIM,
> > + EDK_COMPONENT_TYPE_PIC_PEIM : SUP_MODULE_PEIM,
> > + EDK_COMPONENT_TYPE_RELOCATABLE_PEIM :
> SUP_MODULE_PEIM,
> > + "PE32_PEIM" : SUP_MODULE_PEIM,
> > + EDK_COMPONENT_TYPE_BS_DRIVER :
> SUP_MODULE_DXE_DRIVER,
> > + EDK_COMPONENT_TYPE_RT_DRIVER :
> SUP_MODULE_DXE_RUNTIME_DRIVER,
> > + EDK_COMPONENT_TYPE_SAL_RT_DRIVER :
> SUP_MODULE_DXE_SAL_DRIVER,
> > + EDK_COMPONENT_TYPE_APPLICATION :
> SUP_MODULE_UEFI_APPLICATION,
> > + "LOGO" : SUP_MODULE_BASE,
> > +}
> > +
> > +BINARY_FILE_TYPE_FW = 'FW'
> > +BINARY_FILE_TYPE_GUID = 'GUID'
> > +BINARY_FILE_TYPE_PREEFORM = 'PREEFORM'
> > +BINARY_FILE_TYPE_UEFI_APP = 'UEFI_APP'
> > +BINARY_FILE_TYPE_UNI_UI = 'UNI_UI'
> > +BINARY_FILE_TYPE_UNI_VER = 'UNI_VER'
> > +BINARY_FILE_TYPE_LIB = 'LIB'
> > +BINARY_FILE_TYPE_PE32 = 'PE32'
> > +BINARY_FILE_TYPE_PIC = 'PIC'
> > +BINARY_FILE_TYPE_PEI_DEPEX = 'PEI_DEPEX'
> > +BINARY_FILE_TYPE_DXE_DEPEX = 'DXE_DEPEX'
> > +BINARY_FILE_TYPE_SMM_DEPEX = 'SMM_DEPEX'
> > +BINARY_FILE_TYPE_TE = 'TE'
> > +BINARY_FILE_TYPE_VER = 'VER'
> > +BINARY_FILE_TYPE_UI = 'UI'
> > +BINARY_FILE_TYPE_BIN = 'BIN'
> > +BINARY_FILE_TYPE_FV = 'FV'
> > +BINARY_FILE_TYPE_RAW = 'RAW_BINARY'
> > +
> > +PLATFORM_COMPONENT_TYPE_LIBRARY_CLASS = 'LIBRARY_CLASS'
> > +PLATFORM_COMPONENT_TYPE_MODULE = 'MODULE'
> > +
> > +TAB_SOURCES = 'Sources'
> > +TAB_SOURCES_COMMON = TAB_SOURCES + TAB_SPLIT +
> TAB_ARCH_COMMON
> > +TAB_SOURCES_IA32 = TAB_SOURCES + TAB_SPLIT + TAB_ARCH_IA32
> > +TAB_SOURCES_X64 = TAB_SOURCES + TAB_SPLIT + TAB_ARCH_X64
> > +TAB_SOURCES_ARM = TAB_SOURCES + TAB_SPLIT + TAB_ARCH_ARM
> > +TAB_SOURCES_EBC = TAB_SOURCES + TAB_SPLIT + TAB_ARCH_EBC
> > +TAB_SOURCES_AARCH64 = TAB_SOURCES + TAB_SPLIT +
> TAB_ARCH_AARCH64
> > +
> > +TAB_BINARIES = 'Binaries'
> > +TAB_BINARIES_COMMON = TAB_BINARIES + TAB_SPLIT +
> TAB_ARCH_COMMON
> > +TAB_BINARIES_IA32 = TAB_BINARIES + TAB_SPLIT + TAB_ARCH_IA32
> > +TAB_BINARIES_X64 = TAB_BINARIES + TAB_SPLIT + TAB_ARCH_X64
> > +TAB_BINARIES_ARM = TAB_BINARIES + TAB_SPLIT + TAB_ARCH_ARM
> > +TAB_BINARIES_EBC = TAB_BINARIES + TAB_SPLIT + TAB_ARCH_EBC
> > +TAB_BINARIES_AARCH64 = TAB_BINARIES + TAB_SPLIT +
> TAB_ARCH_AARCH64
> > +
> > +TAB_INCLUDES = 'Includes'
> > +TAB_INCLUDES_COMMON = TAB_INCLUDES + TAB_SPLIT +
> TAB_ARCH_COMMON
> > +TAB_INCLUDES_IA32 = TAB_INCLUDES + TAB_SPLIT + TAB_ARCH_IA32
> > +TAB_INCLUDES_X64 = TAB_INCLUDES + TAB_SPLIT + TAB_ARCH_X64
> > +TAB_INCLUDES_ARM = TAB_INCLUDES + TAB_SPLIT + TAB_ARCH_ARM
> > +TAB_INCLUDES_EBC = TAB_INCLUDES + TAB_SPLIT + TAB_ARCH_EBC
> > +TAB_INCLUDES_AARCH64 = TAB_INCLUDES + TAB_SPLIT +
> TAB_ARCH_AARCH64
> > +
> > +TAB_GUIDS = 'Guids'
> > +TAB_GUIDS_COMMON = TAB_GUIDS + TAB_SPLIT +
> TAB_ARCH_COMMON
> > +TAB_GUIDS_IA32 = TAB_GUIDS + TAB_SPLIT + TAB_ARCH_IA32
> > +TAB_GUIDS_X64 = TAB_GUIDS + TAB_SPLIT + TAB_ARCH_X64
> > +TAB_GUIDS_ARM = TAB_GUIDS + TAB_SPLIT + TAB_ARCH_ARM
> > +TAB_GUIDS_EBC = TAB_GUIDS + TAB_SPLIT + TAB_ARCH_EBC
> > +TAB_GUIDS_AARCH64 = TAB_GUIDS + TAB_SPLIT + TAB_ARCH_AARCH64
> > +
> > +TAB_PROTOCOLS = 'Protocols'
> > +TAB_PROTOCOLS_COMMON = TAB_PROTOCOLS + TAB_SPLIT +
> TAB_ARCH_COMMON
> > +TAB_PROTOCOLS_IA32 = TAB_PROTOCOLS + TAB_SPLIT +
> TAB_ARCH_IA32
> > +TAB_PROTOCOLS_X64 = TAB_PROTOCOLS + TAB_SPLIT + TAB_ARCH_X64
> > +TAB_PROTOCOLS_ARM = TAB_PROTOCOLS + TAB_SPLIT +
> TAB_ARCH_ARM
> > +TAB_PROTOCOLS_EBC = TAB_PROTOCOLS + TAB_SPLIT + TAB_ARCH_EBC
> > +TAB_PROTOCOLS_AARCH64 = TAB_PROTOCOLS + TAB_SPLIT +
> TAB_ARCH_AARCH64
> > +
> > +TAB_PPIS = 'Ppis'
> > +TAB_PPIS_COMMON = TAB_PPIS + TAB_SPLIT + TAB_ARCH_COMMON
> > +TAB_PPIS_IA32 = TAB_PPIS + TAB_SPLIT + TAB_ARCH_IA32
> > +TAB_PPIS_X64 = TAB_PPIS + TAB_SPLIT + TAB_ARCH_X64
> > +TAB_PPIS_ARM = TAB_PPIS + TAB_SPLIT + TAB_ARCH_ARM
> > +TAB_PPIS_EBC = TAB_PPIS + TAB_SPLIT + TAB_ARCH_EBC
> > +TAB_PPIS_AARCH64 = TAB_PPIS + TAB_SPLIT + TAB_ARCH_AARCH64
> > +
> > +TAB_LIBRARY_CLASSES = 'LibraryClasses'
> > +TAB_LIBRARY_CLASSES_COMMON = TAB_LIBRARY_CLASSES + TAB_SPLIT
> + TAB_ARCH_COMMON
> > +TAB_LIBRARY_CLASSES_IA32 = TAB_LIBRARY_CLASSES + TAB_SPLIT +
> TAB_ARCH_IA32
> > +TAB_LIBRARY_CLASSES_X64 = TAB_LIBRARY_CLASSES + TAB_SPLIT +
> TAB_ARCH_X64
> > +TAB_LIBRARY_CLASSES_ARM = TAB_LIBRARY_CLASSES + TAB_SPLIT +
> TAB_ARCH_ARM
> > +TAB_LIBRARY_CLASSES_EBC = TAB_LIBRARY_CLASSES + TAB_SPLIT +
> TAB_ARCH_EBC
> > +TAB_LIBRARY_CLASSES_AARCH64 = TAB_LIBRARY_CLASSES + TAB_SPLIT +
> TAB_ARCH_AARCH64
> > +
> > +TAB_PACKAGES = 'Packages'
> > +TAB_PACKAGES_COMMON = TAB_PACKAGES + TAB_SPLIT +
> TAB_ARCH_COMMON
> > +TAB_PACKAGES_IA32 = TAB_PACKAGES + TAB_SPLIT + TAB_ARCH_IA32
> > +TAB_PACKAGES_X64 = TAB_PACKAGES + TAB_SPLIT + TAB_ARCH_X64
> > +TAB_PACKAGES_ARM = TAB_PACKAGES + TAB_SPLIT + TAB_ARCH_ARM
> > +TAB_PACKAGES_EBC = TAB_PACKAGES + TAB_SPLIT + TAB_ARCH_EBC
> > +TAB_PACKAGES_AARCH64 = TAB_PACKAGES + TAB_SPLIT +
> TAB_ARCH_AARCH64
> > +
> > +TAB_PCDS = 'Pcds'
> > +TAB_PCDS_FIXED_AT_BUILD = 'FixedAtBuild'
> > +TAB_PCDS_PATCHABLE_IN_MODULE = 'PatchableInModule'
> > +TAB_PCDS_FEATURE_FLAG = 'FeatureFlag'
> > +TAB_PCDS_DYNAMIC_EX = 'DynamicEx'
> > +TAB_PCDS_DYNAMIC_EX_DEFAULT = 'DynamicExDefault'
> > +TAB_PCDS_DYNAMIC_EX_VPD = 'DynamicExVpd'
> > +TAB_PCDS_DYNAMIC_EX_HII = 'DynamicExHii'
> > +TAB_PCDS_DYNAMIC = 'Dynamic'
> > +TAB_PCDS_DYNAMIC_DEFAULT = 'DynamicDefault'
> > +TAB_PCDS_DYNAMIC_VPD = 'DynamicVpd'
> > +TAB_PCDS_DYNAMIC_HII = 'DynamicHii'
> > +
> > +PCD_DYNAMIC_TYPE_SET = {TAB_PCDS_DYNAMIC,
> TAB_PCDS_DYNAMIC_DEFAULT, TAB_PCDS_DYNAMIC_VPD,
> TAB_PCDS_DYNAMIC_HII}
> > +PCD_DYNAMIC_EX_TYPE_SET = {TAB_PCDS_DYNAMIC_EX,
> TAB_PCDS_DYNAMIC_EX_DEFAULT, TAB_PCDS_DYNAMIC_EX_VPD,
> TAB_PCDS_DYNAMIC_EX_HII}
> > +
> > +# leave as a list for order
> > +PCD_TYPE_LIST = [TAB_PCDS_FIXED_AT_BUILD,
> TAB_PCDS_PATCHABLE_IN_MODULE, TAB_PCDS_FEATURE_FLAG,
> TAB_PCDS_DYNAMIC, TAB_PCDS_DYNAMIC_EX]
> > +
> > +TAB_PCDS_FIXED_AT_BUILD_NULL = TAB_PCDS +
> TAB_PCDS_FIXED_AT_BUILD
> > +TAB_PCDS_FIXED_AT_BUILD_COMMON = TAB_PCDS +
> TAB_PCDS_FIXED_AT_BUILD + TAB_SPLIT + TAB_ARCH_COMMON
> > +TAB_PCDS_FIXED_AT_BUILD_IA32 = TAB_PCDS +
> TAB_PCDS_FIXED_AT_BUILD + TAB_SPLIT + TAB_ARCH_IA32
> > +TAB_PCDS_FIXED_AT_BUILD_X64 = TAB_PCDS +
> TAB_PCDS_FIXED_AT_BUILD + TAB_SPLIT + TAB_ARCH_X64
> > +TAB_PCDS_FIXED_AT_BUILD_ARM = TAB_PCDS +
> TAB_PCDS_FIXED_AT_BUILD + TAB_SPLIT + TAB_ARCH_ARM
> > +TAB_PCDS_FIXED_AT_BUILD_EBC = TAB_PCDS +
> TAB_PCDS_FIXED_AT_BUILD + TAB_SPLIT + TAB_ARCH_EBC
> > +TAB_PCDS_FIXED_AT_BUILD_AARCH64 = TAB_PCDS +
> TAB_PCDS_FIXED_AT_BUILD + TAB_SPLIT + TAB_ARCH_AARCH64
> > +
> > +TAB_PCDS_PATCHABLE_IN_MODULE_NULL = TAB_PCDS +
> TAB_PCDS_PATCHABLE_IN_MODULE
> > +TAB_PCDS_PATCHABLE_IN_MODULE_COMMON = TAB_PCDS +
> TAB_PCDS_PATCHABLE_IN_MODULE + TAB_SPLIT + TAB_ARCH_COMMON
> > +TAB_PCDS_PATCHABLE_IN_MODULE_IA32 = TAB_PCDS +
> TAB_PCDS_PATCHABLE_IN_MODULE + TAB_SPLIT + TAB_ARCH_IA32
> > +TAB_PCDS_PATCHABLE_IN_MODULE_X64 = TAB_PCDS +
> TAB_PCDS_PATCHABLE_IN_MODULE + TAB_SPLIT + TAB_ARCH_X64
> > +TAB_PCDS_PATCHABLE_IN_MODULE_ARM = TAB_PCDS +
> TAB_PCDS_PATCHABLE_IN_MODULE + TAB_SPLIT + TAB_ARCH_ARM
> > +TAB_PCDS_PATCHABLE_IN_MODULE_EBC = TAB_PCDS +
> TAB_PCDS_PATCHABLE_IN_MODULE + TAB_SPLIT + TAB_ARCH_EBC
> > +TAB_PCDS_PATCHABLE_IN_MODULE_AARCH64 = TAB_PCDS +
> TAB_PCDS_PATCHABLE_IN_MODULE + TAB_SPLIT + TAB_ARCH_AARCH64
> > +
> > +TAB_PCDS_FEATURE_FLAG_NULL = TAB_PCDS +
> TAB_PCDS_FEATURE_FLAG
> > +TAB_PCDS_FEATURE_FLAG_COMMON = TAB_PCDS +
> TAB_PCDS_FEATURE_FLAG + TAB_SPLIT + TAB_ARCH_COMMON
> > +TAB_PCDS_FEATURE_FLAG_IA32 = TAB_PCDS +
> TAB_PCDS_FEATURE_FLAG + TAB_SPLIT + TAB_ARCH_IA32
> > +TAB_PCDS_FEATURE_FLAG_X64 = TAB_PCDS +
> TAB_PCDS_FEATURE_FLAG + TAB_SPLIT + TAB_ARCH_X64
> > +TAB_PCDS_FEATURE_FLAG_ARM = TAB_PCDS +
> TAB_PCDS_FEATURE_FLAG + TAB_SPLIT + TAB_ARCH_ARM
> > +TAB_PCDS_FEATURE_FLAG_EBC = TAB_PCDS +
> TAB_PCDS_FEATURE_FLAG + TAB_SPLIT + TAB_ARCH_EBC
> > +TAB_PCDS_FEATURE_FLAG_AARCH64 = TAB_PCDS +
> TAB_PCDS_FEATURE_FLAG + TAB_SPLIT + TAB_ARCH_AARCH64
> > +
> > +TAB_PCDS_DYNAMIC_EX_NULL = TAB_PCDS + TAB_PCDS_DYNAMIC_EX
> > +TAB_PCDS_DYNAMIC_EX_DEFAULT_NULL = TAB_PCDS +
> TAB_PCDS_DYNAMIC_EX_DEFAULT
> > +TAB_PCDS_DYNAMIC_EX_HII_NULL = TAB_PCDS +
> TAB_PCDS_DYNAMIC_EX_HII
> > +TAB_PCDS_DYNAMIC_EX_VPD_NULL = TAB_PCDS +
> TAB_PCDS_DYNAMIC_EX_VPD
> > +TAB_PCDS_DYNAMIC_EX_COMMON = TAB_PCDS +
> TAB_PCDS_DYNAMIC_EX + TAB_SPLIT + TAB_ARCH_COMMON
> > +TAB_PCDS_DYNAMIC_EX_IA32 = TAB_PCDS + TAB_PCDS_DYNAMIC_EX +
> TAB_SPLIT + TAB_ARCH_IA32
> > +TAB_PCDS_DYNAMIC_EX_X64 = TAB_PCDS + TAB_PCDS_DYNAMIC_EX +
> TAB_SPLIT + TAB_ARCH_X64
> > +TAB_PCDS_DYNAMIC_EX_ARM = TAB_PCDS + TAB_PCDS_DYNAMIC_EX +
> TAB_SPLIT + TAB_ARCH_ARM
> > +TAB_PCDS_DYNAMIC_EX_EBC = TAB_PCDS + TAB_PCDS_DYNAMIC_EX +
> TAB_SPLIT + TAB_ARCH_EBC
> > +TAB_PCDS_DYNAMIC_EX_AARCH64 = TAB_PCDS +
> TAB_PCDS_DYNAMIC_EX + TAB_SPLIT + TAB_ARCH_AARCH64
> > +
> > +TAB_PCDS_DYNAMIC_NULL = TAB_PCDS + TAB_PCDS_DYNAMIC
> > +TAB_PCDS_DYNAMIC_DEFAULT_NULL = TAB_PCDS +
> TAB_PCDS_DYNAMIC_DEFAULT
> > +TAB_PCDS_DYNAMIC_HII_NULL = TAB_PCDS + TAB_PCDS_DYNAMIC_HII
> > +TAB_PCDS_DYNAMIC_VPD_NULL = TAB_PCDS +
> TAB_PCDS_DYNAMIC_VPD
> > +TAB_PCDS_DYNAMIC_COMMON = TAB_PCDS + TAB_PCDS_DYNAMIC +
> TAB_SPLIT + TAB_ARCH_COMMON
> > +TAB_PCDS_DYNAMIC_IA32 = TAB_PCDS + TAB_PCDS_DYNAMIC +
> TAB_SPLIT + TAB_ARCH_IA32
> > +TAB_PCDS_DYNAMIC_X64 = TAB_PCDS + TAB_PCDS_DYNAMIC +
> TAB_SPLIT + TAB_ARCH_X64
> > +TAB_PCDS_DYNAMIC_ARM = TAB_PCDS + TAB_PCDS_DYNAMIC +
> TAB_SPLIT + TAB_ARCH_ARM
> > +TAB_PCDS_DYNAMIC_EBC = TAB_PCDS + TAB_PCDS_DYNAMIC +
> TAB_SPLIT + TAB_ARCH_EBC
> > +TAB_PCDS_DYNAMIC_AARCH64 = TAB_PCDS + TAB_PCDS_DYNAMIC +
> TAB_SPLIT + TAB_ARCH_AARCH64
> > +
> > +TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_PEI_PAGE_SIZE =
> 'PcdLoadFixAddressPeiCodePageNumber'
> >
> +TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_PEI_PAGE_SIZE_DATA_TYPE
> = 'UINT32'
> > +TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_DXE_PAGE_SIZE =
> 'PcdLoadFixAddressBootTimeCodePageNumber'
> >
> +TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_DXE_PAGE_SIZE_DATA_TYPE
> = 'UINT32'
> > +TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_RUNTIME_PAGE_SIZE =
> 'PcdLoadFixAddressRuntimeCodePageNumber'
> >
> +TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_RUNTIME_PAGE_SIZE_DATA
> _TYPE = 'UINT32'
> > +TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_SMM_PAGE_SIZE =
> 'PcdLoadFixAddressSmmCodePageNumber'
> >
> +TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_SMM_PAGE_SIZE_DATA_TY
> PE = 'UINT32'
> > +TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_SET =
> {TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_PEI_PAGE_SIZE, \
> > +
> TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_DXE_PAGE_SIZE, \
> > +
> TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_RUNTIME_PAGE_SIZE, \
> > +
> TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_SMM_PAGE_SIZE}
> > +
> > +## The mapping dictionary from datum type to its maximum number.
> > +MAX_VAL_TYPE = {"BOOLEAN":0x01, TAB_UINT8:0xFF,
> TAB_UINT16:0xFFFF, TAB_UINT32:0xFFFFFFFF,
> TAB_UINT64:0xFFFFFFFFFFFFFFFF}
> > +## The mapping dictionary from datum type to size string.
> > +MAX_SIZE_TYPE = {"BOOLEAN":1, TAB_UINT8:1, TAB_UINT16:2,
> TAB_UINT32:4, TAB_UINT64:8}
> > +
> > +TAB_DEPEX = 'Depex'
> > +TAB_DEPEX_COMMON = TAB_DEPEX + TAB_SPLIT +
> TAB_ARCH_COMMON
> > +TAB_DEPEX_IA32 = TAB_DEPEX + TAB_SPLIT + TAB_ARCH_IA32
> > +TAB_DEPEX_X64 = TAB_DEPEX + TAB_SPLIT + TAB_ARCH_X64
> > +TAB_DEPEX_ARM = TAB_DEPEX + TAB_SPLIT + TAB_ARCH_ARM
> > +TAB_DEPEX_EBC = TAB_DEPEX + TAB_SPLIT + TAB_ARCH_EBC
> > +TAB_DEPEX_AARCH64 = TAB_DEPEX + TAB_SPLIT + TAB_ARCH_AARCH64
> > +
> > +TAB_SKUIDS = 'SkuIds'
> > +TAB_DEFAULT_STORES = 'DefaultStores'
> > +TAB_DEFAULT_STORES_DEFAULT = 'STANDARD'
> > +
> > +TAB_LIBRARIES = 'Libraries'
> > +TAB_LIBRARIES_COMMON = TAB_LIBRARIES + TAB_SPLIT +
> TAB_ARCH_COMMON
> > +TAB_LIBRARIES_IA32 = TAB_LIBRARIES + TAB_SPLIT + TAB_ARCH_IA32
> > +TAB_LIBRARIES_X64 = TAB_LIBRARIES + TAB_SPLIT + TAB_ARCH_X64
> > +TAB_LIBRARIES_ARM = TAB_LIBRARIES + TAB_SPLIT + TAB_ARCH_ARM
> > +TAB_LIBRARIES_EBC = TAB_LIBRARIES + TAB_SPLIT + TAB_ARCH_EBC
> > +TAB_LIBRARIES_AARCH64 = TAB_LIBRARIES + TAB_SPLIT +
> TAB_ARCH_AARCH64
> > +
> > +TAB_COMPONENTS = 'Components'
> > +TAB_COMPONENTS_COMMON = TAB_COMPONENTS + TAB_SPLIT +
> TAB_ARCH_COMMON
> > +TAB_COMPONENTS_IA32 = TAB_COMPONENTS + TAB_SPLIT +
> TAB_ARCH_IA32
> > +TAB_COMPONENTS_X64 = TAB_COMPONENTS + TAB_SPLIT +
> TAB_ARCH_X64
> > +TAB_COMPONENTS_ARM = TAB_COMPONENTS + TAB_SPLIT +
> TAB_ARCH_ARM
> > +TAB_COMPONENTS_EBC = TAB_COMPONENTS + TAB_SPLIT +
> TAB_ARCH_EBC
> > +TAB_COMPONENTS_AARCH64 = TAB_COMPONENTS + TAB_SPLIT +
> TAB_ARCH_AARCH64
> > +
> > +TAB_BUILD_OPTIONS = 'BuildOptions'
> > +
> > +TAB_DEFINE = 'DEFINE'
> > +TAB_NMAKE = 'Nmake'
> > +TAB_USER_EXTENSIONS = 'UserExtensions'
> > +TAB_INCLUDE = '!include'
> > +TAB_DEFAULT = 'DEFAULT'
> > +TAB_COMMON = 'COMMON'
> > +
> > +#
> > +# Common Define
> > +#
> > +TAB_COMMON_DEFINES = 'Defines'
> > +
> > +#
> > +# Inf Definitions
> > +#
> > +TAB_INF_DEFINES = TAB_COMMON_DEFINES
> > +TAB_INF_DEFINES_INF_VERSION = 'INF_VERSION'
> > +TAB_INF_DEFINES_BASE_NAME = 'BASE_NAME'
> > +TAB_INF_DEFINES_FILE_GUID = 'FILE_GUID'
> > +TAB_INF_DEFINES_MODULE_TYPE = 'MODULE_TYPE'
> > +TAB_INF_DEFINES_EFI_SPECIFICATION_VERSION =
> 'EFI_SPECIFICATION_VERSION'
> > +TAB_INF_DEFINES_UEFI_SPECIFICATION_VERSION =
> 'UEFI_SPECIFICATION_VERSION'
> > +TAB_INF_DEFINES_PI_SPECIFICATION_VERSION =
> 'PI_SPECIFICATION_VERSION'
> > +TAB_INF_DEFINES_EDK_RELEASE_VERSION = 'EDK_RELEASE_VERSION'
> > +TAB_INF_DEFINES_BINARY_MODULE = 'BINARY_MODULE'
> > +TAB_INF_DEFINES_LIBRARY_CLASS = 'LIBRARY_CLASS'
> > +TAB_INF_DEFINES_COMPONENT_TYPE = 'COMPONENT_TYPE'
> > +TAB_INF_DEFINES_MAKEFILE_NAME = 'MAKEFILE_NAME'
> > +TAB_INF_DEFINES_DPX_SOURCE = 'DPX_SOURCE'
> > +TAB_INF_DEFINES_BUILD_NUMBER = 'BUILD_NUMBER'
> > +TAB_INF_DEFINES_BUILD_TYPE = 'BUILD_TYPE'
> > +TAB_INF_DEFINES_FFS_EXT = 'FFS_EXT'
> > +TAB_INF_DEFINES_FV_EXT = 'FV_EXT'
> > +TAB_INF_DEFINES_SOURCE_FV = 'SOURCE_FV'
> > +TAB_INF_DEFINES_VERSION_NUMBER = 'VERSION_NUMBER'
> > +TAB_INF_DEFINES_VERSION = 'VERSION' # for Edk inf, the same as
> VERSION_NUMBER
> > +TAB_INF_DEFINES_VERSION_STRING = 'VERSION_STRING'
> > +TAB_INF_DEFINES_PCD_IS_DRIVER = 'PCD_IS_DRIVER'
> > +TAB_INF_DEFINES_TIANO_EDK_FLASHMAP_H =
> 'TIANO_EDK_FLASHMAP_H'
> > +TAB_INF_DEFINES_ENTRY_POINT = 'ENTRY_POINT'
> > +TAB_INF_DEFINES_UNLOAD_IMAGE = 'UNLOAD_IMAGE'
> > +TAB_INF_DEFINES_CONSTRUCTOR = 'CONSTRUCTOR'
> > +TAB_INF_DEFINES_DESTRUCTOR = 'DESTRUCTOR'
> > +TAB_INF_DEFINES_DEFINE = 'DEFINE'
> > +TAB_INF_DEFINES_SPEC = 'SPEC'
> > +TAB_INF_DEFINES_CUSTOM_MAKEFILE = 'CUSTOM_MAKEFILE'
> > +TAB_INF_DEFINES_MACRO = '__MACROS__'
> > +TAB_INF_DEFINES_SHADOW = 'SHADOW'
> > +TAB_INF_FIXED_PCD = 'FixedPcd'
> > +TAB_INF_FEATURE_PCD = 'FeaturePcd'
> > +TAB_INF_PATCH_PCD = 'PatchPcd'
> > +TAB_INF_PCD = 'Pcd'
> > +TAB_INF_PCD_EX = 'PcdEx'
> > +TAB_INF_USAGE_PRO = 'PRODUCES'
> > +TAB_INF_USAGE_SOME_PRO = 'SOMETIMES_PRODUCES'
> > +TAB_INF_USAGE_CON = 'CONSUMES'
> > +TAB_INF_USAGE_SOME_CON = 'SOMETIMES_CONSUMES'
> > +TAB_INF_USAGE_NOTIFY = 'NOTIFY'
> > +TAB_INF_USAGE_TO_START = 'TO_START'
> > +TAB_INF_USAGE_BY_START = 'BY_START'
> > +TAB_INF_GUIDTYPE_EVENT = 'Event'
> > +TAB_INF_GUIDTYPE_FILE = 'File'
> > +TAB_INF_GUIDTYPE_FV = 'FV'
> > +TAB_INF_GUIDTYPE_GUID = 'GUID'
> > +TAB_INF_GUIDTYPE_HII = 'HII'
> > +TAB_INF_GUIDTYPE_HOB = 'HOB'
> > +TAB_INF_GUIDTYPE_ST = 'SystemTable'
> > +TAB_INF_GUIDTYPE_TSG = 'TokenSpaceGuid'
> > +TAB_INF_GUIDTYPE_VAR = 'Variable'
> > +TAB_INF_GUIDTYPE_PROTOCOL = 'PROTOCOL'
> > +TAB_INF_GUIDTYPE_PPI = 'PPI'
> > +TAB_INF_USAGE_UNDEFINED = 'UNDEFINED'
> > +
> > +#
> > +# Dec Definitions
> > +#
> > +TAB_DEC_DEFINES = TAB_COMMON_DEFINES
> > +TAB_DEC_DEFINES_DEC_SPECIFICATION = 'DEC_SPECIFICATION'
> > +TAB_DEC_DEFINES_PACKAGE_NAME = 'PACKAGE_NAME'
> > +TAB_DEC_DEFINES_PACKAGE_GUID = 'PACKAGE_GUID'
> > +TAB_DEC_DEFINES_PACKAGE_VERSION = 'PACKAGE_VERSION'
> > +TAB_DEC_DEFINES_PKG_UNI_FILE = 'PKG_UNI_FILE'
> > +
> > +#
> > +# Dsc Definitions
> > +#
> > +TAB_DSC_DEFINES = TAB_COMMON_DEFINES
> > +TAB_DSC_DEFINES_PLATFORM_NAME = 'PLATFORM_NAME'
> > +TAB_DSC_DEFINES_PLATFORM_GUID = 'PLATFORM_GUID'
> > +TAB_DSC_DEFINES_PLATFORM_VERSION = 'PLATFORM_VERSION'
> > +TAB_DSC_DEFINES_DSC_SPECIFICATION = 'DSC_SPECIFICATION'
> > +TAB_DSC_DEFINES_OUTPUT_DIRECTORY = 'OUTPUT_DIRECTORY'
> > +TAB_DSC_DEFINES_SUPPORTED_ARCHITECTURES =
> 'SUPPORTED_ARCHITECTURES'
> > +TAB_DSC_DEFINES_BUILD_TARGETS = 'BUILD_TARGETS'
> > +TAB_DSC_DEFINES_SKUID_IDENTIFIER = 'SKUID_IDENTIFIER'
> > +TAB_DSC_DEFINES_PCD_INFO_GENERATION = 'PCD_INFO_GENERATION'
> > +TAB_DSC_DEFINES_PCD_VAR_CHECK_GENERATION =
> 'PCD_VAR_CHECK_GENERATION'
> > +TAB_DSC_DEFINES_FLASH_DEFINITION = 'FLASH_DEFINITION'
> > +TAB_DSC_DEFINES_BUILD_NUMBER = 'BUILD_NUMBER'
> > +TAB_DSC_DEFINES_MAKEFILE_NAME = 'MAKEFILE_NAME'
> > +TAB_DSC_DEFINES_BS_BASE_ADDRESS = 'BsBaseAddress'
> > +TAB_DSC_DEFINES_RT_BASE_ADDRESS = 'RtBaseAddress'
> > +TAB_DSC_DEFINES_RFC_LANGUAGES = 'RFC_LANGUAGES'
> > +TAB_DSC_DEFINES_ISO_LANGUAGES = 'ISO_LANGUAGES'
> > +TAB_DSC_DEFINES_DEFINE = 'DEFINE'
> > +TAB_DSC_DEFINES_VPD_TOOL_GUID = 'VPD_TOOL_GUID'
> > +TAB_FIX_LOAD_TOP_MEMORY_ADDRESS =
> 'FIX_LOAD_TOP_MEMORY_ADDRESS'
> > +TAB_DSC_DEFINES_EDKGLOBAL = 'EDK_GLOBAL'
> > +TAB_DSC_PREBUILD = 'PREBUILD'
> > +TAB_DSC_POSTBUILD = 'POSTBUILD'
> > +#
> > +# TargetTxt Definitions
> > +#
> > +TAB_TAT_DEFINES_ACTIVE_PLATFORM = 'ACTIVE_PLATFORM'
> > +TAB_TAT_DEFINES_ACTIVE_MODULE = 'ACTIVE_MODULE'
> > +TAB_TAT_DEFINES_TOOL_CHAIN_CONF = 'TOOL_CHAIN_CONF'
> > +TAB_TAT_DEFINES_MAX_CONCURRENT_THREAD_NUMBER =
> 'MAX_CONCURRENT_THREAD_NUMBER'
> > +TAB_TAT_DEFINES_TARGET = 'TARGET'
> > +TAB_TAT_DEFINES_TOOL_CHAIN_TAG = 'TOOL_CHAIN_TAG'
> > +TAB_TAT_DEFINES_TARGET_ARCH = 'TARGET_ARCH'
> > +TAB_TAT_DEFINES_BUILD_RULE_CONF = "BUILD_RULE_CONF"
> > +
> > +#
> > +# ToolDef Definitions
> > +#
> > +TAB_TOD_DEFINES_TARGET = 'TARGET'
> > +TAB_TOD_DEFINES_TOOL_CHAIN_TAG = 'TOOL_CHAIN_TAG'
> > +TAB_TOD_DEFINES_TARGET_ARCH = 'TARGET_ARCH'
> > +TAB_TOD_DEFINES_COMMAND_TYPE = 'COMMAND_TYPE'
> > +TAB_TOD_DEFINES_FAMILY = 'FAMILY'
> > +TAB_TOD_DEFINES_BUILDRULEFAMILY = 'BUILDRULEFAMILY'
> > +TAB_TOD_DEFINES_BUILDRULEORDER = 'BUILDRULEORDER'
> > +
> > +#
> > +# Conditional Statements
> > +#
> > +TAB_IF = '!if'
> > +TAB_END_IF = '!endif'
> > +TAB_ELSE_IF = '!elseif'
> > +TAB_ELSE = '!else'
> > +TAB_IF_DEF = '!ifdef'
> > +TAB_IF_N_DEF = '!ifndef'
> > +TAB_IF_EXIST = '!if exist'
> > +TAB_ERROR = '!error'
> > +
> > +#
> > +# Unknown section
> > +#
> > +TAB_UNKNOWN = 'UNKNOWN'
> > +
> > +#
> > +# Build database path
> > +#
> > +DATABASE_PATH = ":memory:" #"BuildDatabase.db"
> > +
> > +# used by ECC
> > +MODIFIER_SET = {'IN', 'OUT', 'OPTIONAL', 'UNALIGNED',
> 'EFI_RUNTIMESERVICE', 'EFI_BOOTSERVICE', 'EFIAPI'}
> > +
> > +# Dependency Opcodes
> > +DEPEX_OPCODE_BEFORE = "BEFORE"
> > +DEPEX_OPCODE_AFTER = "AFTER"
> > +DEPEX_OPCODE_PUSH = "PUSH"
> > +DEPEX_OPCODE_AND = "AND"
> > +DEPEX_OPCODE_OR = "OR"
> > +DEPEX_OPCODE_NOT = "NOT"
> > +DEPEX_OPCODE_END = "END"
> > +DEPEX_OPCODE_SOR = "SOR"
> > +DEPEX_OPCODE_TRUE = "TRUE"
> > +DEPEX_OPCODE_FALSE = "FALSE"
> > +
> > +# Dependency Expression
> > +DEPEX_SUPPORTED_OPCODE_SET = {"BEFORE", "AFTER", "PUSH", "AND",
> "OR", "NOT", "END", "SOR", "TRUE", "FALSE", '(', ')'}
> > +
> > +TAB_STATIC_LIBRARY = "STATIC-LIBRARY-FILE"
> > +TAB_DYNAMIC_LIBRARY = "DYNAMIC-LIBRARY-FILE"
> > +TAB_FRAMEWORK_IMAGE = "EFI-IMAGE-FILE"
> > +TAB_C_CODE_FILE = "C-CODE-FILE"
> > +TAB_C_HEADER_FILE = "C-HEADER-FILE"
> > +TAB_UNICODE_FILE = "UNICODE-TEXT-FILE"
> > +TAB_IMAGE_FILE = "IMAGE-DEFINITION-FILE"
> > +TAB_DEPENDENCY_EXPRESSION_FILE = "DEPENDENCY-EXPRESSION-FILE"
> > +TAB_UNKNOWN_FILE = "UNKNOWN-TYPE-FILE"
> > +TAB_DEFAULT_BINARY_FILE = "_BINARY_FILE_"
> > +TAB_OBJECT_FILE = "OBJECT-FILE"
> > +TAB_VFR_FILE = 'VISUAL-FORM-REPRESENTATION-FILE'
> > +
> > +# used by BRG
> > +TAB_BRG_PCD = 'PCD'
> > +TAB_BRG_LIBRARY = 'Library'
> > +
> > +#
> > +# Build Rule File Version Definition
> > +#
> > +TAB_BUILD_RULE_VERSION = "build_rule_version"
> > +
> > +# section name for PCDs
> > +PCDS_DYNAMIC_DEFAULT = "PcdsDynamicDefault"
> > +PCDS_DYNAMIC_VPD = "PcdsDynamicVpd"
> > +PCDS_DYNAMIC_HII = "PcdsDynamicHii"
> > +PCDS_DYNAMICEX_DEFAULT = "PcdsDynamicExDefault"
> > +PCDS_DYNAMICEX_VPD = "PcdsDynamicExVpd"
> > +PCDS_DYNAMICEX_HII = "PcdsDynamicExHii"
> > +
> > +SECTIONS_HAVE_ITEM_PCD_SET = {PCDS_DYNAMIC_DEFAULT.upper(),
> PCDS_DYNAMIC_VPD.upper(), PCDS_DYNAMIC_HII.upper(), \
> > + PCDS_DYNAMICEX_DEFAULT.upper(),
> PCDS_DYNAMICEX_VPD.upper(), PCDS_DYNAMICEX_HII.upper()}
> > +# Section allowed to have items after arch
> > +SECTIONS_HAVE_ITEM_AFTER_ARCH_SET =
> {TAB_LIBRARY_CLASSES.upper(), TAB_DEPEX.upper(),
> TAB_USER_EXTENSIONS.upper(),
> > + PCDS_DYNAMIC_DEFAULT.upper(),
> > + PCDS_DYNAMIC_VPD.upper(),
> > + PCDS_DYNAMIC_HII.upper(),
> > + PCDS_DYNAMICEX_DEFAULT.upper(),
> > + PCDS_DYNAMICEX_VPD.upper(),
> > + PCDS_DYNAMICEX_HII.upper(),
> > + TAB_BUILD_OPTIONS.upper(),
> > + TAB_INCLUDES.upper()}
> > +
> > +#
> > +# pack codes as used in PcdDb and elsewhere
> > +#
> > +PACK_PATTERN_GUID = '=LHHBBBBBBBB'
> > +PACK_CODE_BY_SIZE = {8:'=Q',
> > + 4:'=L',
> > + 2:'=H',
> > + 1:'=B',
> > + 0:'=B',
> > + 16:""}
> > +
> > +TAB_COMPILER_MSFT = 'MSFT'
> > --
> > 2.7.4
> >
> >
> >
> >
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