mirror of https://github.com/acidanthera/audk.git
273 lines
12 KiB
Python
273 lines
12 KiB
Python
# @file
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# Script to Build EmulatorPkg UEFI firmware
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#
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# Copyright (c) Microsoft Corporation.
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# SPDX-License-Identifier: BSD-2-Clause-Patent
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##
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import os
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import logging
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import io
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from edk2toolext.environment import shell_environment
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from edk2toolext.environment.uefi_build import UefiBuilder
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from edk2toolext.invocables.edk2_platform_build import BuildSettingsManager
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from edk2toolext.invocables.edk2_setup import SetupSettingsManager, RequiredSubmodule
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from edk2toolext.invocables.edk2_update import UpdateSettingsManager
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from edk2toolext.invocables.edk2_pr_eval import PrEvalSettingsManager
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from edk2toollib.utility_functions import RunCmd
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from edk2toollib.utility_functions import GetHostInfo
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# ####################################################################################### #
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# Common Configuration #
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# ####################################################################################### #
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class CommonPlatform():
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''' Common settings for this platform. Define static data here and use
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for the different parts of stuart
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'''
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PackagesSupported = ("EmulatorPkg",)
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ArchSupported = ("X64", "IA32")
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TargetsSupported = ("DEBUG", "RELEASE", "NOOPT")
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Scopes = ('emulatorpkg', 'edk2-build')
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WorkspaceRoot = os.path.realpath(os.path.join(
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os.path.dirname(os.path.abspath(__file__)), "..", ".."))
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# ####################################################################################### #
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# Configuration for Update & Setup #
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# ####################################################################################### #
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class SettingsManager(UpdateSettingsManager, SetupSettingsManager, PrEvalSettingsManager):
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def GetPackagesSupported(self):
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''' return iterable of edk2 packages supported by this build.
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These should be edk2 workspace relative paths '''
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return CommonPlatform.PackagesSupported
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def GetArchitecturesSupported(self):
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''' return iterable of edk2 architectures supported by this build '''
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return CommonPlatform.ArchSupported
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def GetTargetsSupported(self):
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''' return iterable of edk2 target tags supported by this build '''
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return CommonPlatform.TargetsSupported
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def GetRequiredSubmodules(self):
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''' return iterable containing RequiredSubmodule objects.
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If no RequiredSubmodules return an empty iterable
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'''
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rs = []
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# intentionally declare this one with recursive false to avoid overhead
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rs.append(RequiredSubmodule(
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"CryptoPkg/Library/OpensslLib/openssl", False))
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# To avoid maintenance of this file for every new submodule
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# lets just parse the .gitmodules and add each if not already in list.
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# The GetRequiredSubmodules is designed to allow a build to optimize
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# the desired submodules but it isn't necessary for this repository.
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result = io.StringIO()
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ret = RunCmd("git", "config --file .gitmodules --get-regexp path", workingdir=self.GetWorkspaceRoot(), outstream=result)
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# Cmd output is expected to look like:
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# submodule.CryptoPkg/Library/OpensslLib/openssl.path CryptoPkg/Library/OpensslLib/openssl
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# submodule.SoftFloat.path ArmPkg/Library/ArmSoftFloatLib/berkeley-softfloat-3
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if ret == 0:
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for line in result.getvalue().splitlines():
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_, _, path = line.partition(" ")
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if path is not None:
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if path not in [x.path for x in rs]:
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rs.append(RequiredSubmodule(path, True)) # add it with recursive since we don't know
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return rs
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def SetArchitectures(self, list_of_requested_architectures):
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''' Confirm the requests architecture list is valid and configure SettingsManager
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to run only the requested architectures.
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Raise Exception if a list_of_requested_architectures is not supported
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'''
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unsupported = set(list_of_requested_architectures) - \
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set(self.GetArchitecturesSupported())
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if(len(unsupported) > 0):
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errorString = (
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"Unsupported Architecture Requested: " + " ".join(unsupported))
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logging.critical(errorString)
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raise Exception(errorString)
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self.ActualArchitectures = list_of_requested_architectures
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def GetWorkspaceRoot(self):
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''' get WorkspacePath '''
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return CommonPlatform.WorkspaceRoot
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def GetActiveScopes(self):
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''' return tuple containing scopes that should be active for this process '''
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return CommonPlatform.Scopes
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def FilterPackagesToTest(self, changedFilesList: list, potentialPackagesList: list) -> list:
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''' Filter other cases that this package should be built
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based on changed files. This should cover things that can't
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be detected as dependencies. '''
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build_these_packages = []
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possible_packages = potentialPackagesList.copy()
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for f in changedFilesList:
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# BaseTools files that might change the build
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if "BaseTools" in f:
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if os.path.splitext(f) not in [".txt", ".md"]:
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build_these_packages = possible_packages
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break
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# if the azure pipeline platform template file changed
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if "platform-build-run-steps.yml" in f:
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build_these_packages = possible_packages
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break
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return build_these_packages
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def GetPlatformDscAndConfig(self) -> tuple:
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''' If a platform desires to provide its DSC then Policy 4 will evaluate if
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any of the changes will be built in the dsc.
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The tuple should be (<workspace relative path to dsc file>, <input dictionary of dsc key value pairs>)
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'''
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return (os.path.join("EmulatorPkg", "EmulatorPkg.dsc"), {})
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# ####################################################################################### #
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# Actual Configuration for Platform Build #
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# ####################################################################################### #
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class PlatformBuilder(UefiBuilder, BuildSettingsManager):
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def __init__(self):
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UefiBuilder.__init__(self)
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def AddCommandLineOptions(self, parserObj):
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''' Add command line options to the argparser '''
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parserObj.add_argument('-a', "--arch", dest="build_arch", type=str, default="X64",
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help="Optional - architecture to build. IA32 will use IA32 for Pei & Dxe. "
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"X64 will use X64 for both PEI and DXE.")
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def RetrieveCommandLineOptions(self, args):
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''' Retrieve command line options from the argparser '''
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shell_environment.GetBuildVars().SetValue(
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"TARGET_ARCH", args.build_arch.upper(), "From CmdLine")
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shell_environment.GetBuildVars().SetValue(
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"ACTIVE_PLATFORM", "EmulatorPkg/EmulatorPkg.dsc", "From CmdLine")
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def GetWorkspaceRoot(self):
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''' get WorkspacePath '''
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return CommonPlatform.WorkspaceRoot
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def GetPackagesPath(self):
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''' Return a list of workspace relative paths that should be mapped as edk2 PackagesPath '''
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return ()
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def GetActiveScopes(self):
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''' return tuple containing scopes that should be active for this process '''
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return CommonPlatform.Scopes
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def GetName(self):
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''' Get the name of the repo, platform, or product being build '''
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''' Used for naming the log file, among others '''
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# check the startup nsh flag and if set then rename the log file.
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# this helps in CI so we don't overwrite the build log since running
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# uses the stuart_build command.
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if(shell_environment.GetBuildVars().GetValue("MAKE_STARTUP_NSH", "FALSE") == "TRUE"):
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return "EmulatorPkg_With_Run"
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return "EmulatorPkg"
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def GetLoggingLevel(self, loggerType):
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''' Get the logging level for a given type
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base == lowest logging level supported
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con == Screen logging
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txt == plain text file logging
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md == markdown file logging
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'''
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return logging.DEBUG
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def SetPlatformEnv(self):
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logging.debug("PlatformBuilder SetPlatformEnv")
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self.env.SetValue("PRODUCT_NAME", "EmulatorPkg", "Platform Hardcoded")
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self.env.SetValue("TOOL_CHAIN_TAG", "VS2019", "Default Toolchain")
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# Add support for using the correct Platform Headers, tools, and Libs based on emulator architecture
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# requested to be built when building VS2019 or VS2017
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if self.env.GetValue("TOOL_CHAIN_TAG") == "VS2019" or self.env.GetValue("TOOL_CHAIN_TAG") == "VS2017":
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key = self.env.GetValue("TOOL_CHAIN_TAG") + "_HOST"
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if self.env.GetValue("TARGET_ARCH") == "IA32":
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shell_environment.ShellEnvironment().set_shell_var(key, "x86")
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elif self.env.GetValue("TARGET_ARCH") == "X64":
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shell_environment.ShellEnvironment().set_shell_var(key, "x64")
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# Add support for using the correct Platform Headers, tools, and Libs based on emulator architecture
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# requested to be built when building on linux.
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if GetHostInfo().os.upper() == "LINUX":
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self.ConfigureLinuxDLinkPath()
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if GetHostInfo().os.upper() == "WINDOWS":
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self.env.SetValue("BLD_*_WIN_HOST_BUILD", "TRUE",
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"Trigger Windows host build")
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self.env.SetValue("MAKE_STARTUP_NSH", "FALSE", "Default to false")
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# I don't see what this does but it is in build.sh
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key = "BLD_*_BUILD_" + self.env.GetValue("TARGET_ARCH")
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self.env.SetValue(key, "TRUE", "match script in build.sh")
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return 0
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def PlatformPreBuild(self):
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return 0
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def PlatformPostBuild(self):
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return 0
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def FlashRomImage(self):
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''' Use the FlashRom Function to run the emulator. This gives an easy stuart command line to
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activate the emulator. '''
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OutputPath = os.path.join(self.env.GetValue(
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"BUILD_OUTPUT_BASE"), self.env.GetValue("TARGET_ARCH"))
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if (self.env.GetValue("MAKE_STARTUP_NSH") == "TRUE"):
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f = open(os.path.join(OutputPath, "startup.nsh"), "w")
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f.write("BOOT SUCCESS !!! \n")
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# add commands here
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f.write("reset\n")
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f.close()
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if GetHostInfo().os.upper() == "WINDOWS":
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cmd = "WinHost.exe"
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elif GetHostInfo().os.upper() == "LINUX":
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cmd = "./Host"
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else:
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logging.critical("Unsupported Host")
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return -1
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return RunCmd(cmd, "", workingdir=OutputPath)
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def ConfigureLinuxDLinkPath(self):
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'''
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logic copied from build.sh to setup the correct libraries
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'''
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if self.env.GetValue("TARGET_ARCH") == "IA32":
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LIB_NAMES = ["ld-linux.so.2", "libdl.so.2 crt1.o", "crti.o crtn.o"]
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LIB_SEARCH_PATHS = ["/usr/lib/i386-linux-gnu",
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"/usr/lib32", "/lib32", "/usr/lib", "/lib"]
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elif self.env.GetValue("TARGET_ARCH") == "X64":
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LIB_NAMES = ["ld-linux-x86-64.so.2",
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"libdl.so.2", "crt1.o", "crti.o", "crtn.o"]
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LIB_SEARCH_PATHS = ["/usr/lib/x86_64-linux-gnu",
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"/usr/lib64", "/lib64", "/usr/lib", "/lib"]
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HOST_DLINK_PATHS = ""
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for lname in LIB_NAMES:
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logging.debug(f"Looking for {lname}")
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for dname in LIB_SEARCH_PATHS:
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logging.debug(f"In {dname}")
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if os.path.isfile(os.path.join(dname, lname)):
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logging.debug(f"Found {lname} in {dname}")
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HOST_DLINK_PATHS += os.path.join(
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os.path.join(dname, lname)) + os.pathsep
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break
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HOST_DLINK_PATHS = HOST_DLINK_PATHS.rstrip(os.pathsep)
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logging.critical(f"Setting HOST_DLINK_PATHS to {HOST_DLINK_PATHS}")
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shell_environment.ShellEnvironment().set_shell_var(
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"HOST_DLINK_PATHS", HOST_DLINK_PATHS)
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