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gcc-11 (fedora 35):

/home/kraxel/projects/edk2/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBus.c: In function ?UsbIoBulkTransfer?:
/home/kraxel/projects/edk2/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBus.c:277:12: error: ?UsbHcBulkTransfer? accessing 80 bytes in a region of size 8 [-Werror=stringop-overflow=]

Upstream commit ae8272ef78

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>

.azurepipelines/templates/pr-gate-build-job.yml

@@ -17,7 +17,7 @@ parameters:
 jobs:
 
 - job: Build_${{ parameters.tool_chain_tag }}
-  timeoutInMinutes: 120
+
   #Use matrix to speed up the build process
   strategy:
     matrix:
@@ -48,9 +48,6 @@ jobs:
       TARGET_SECURITY:
         Build.Pkgs: 'SecurityPkg'
         Build.Targets: 'DEBUG,RELEASE,NO-TARGET'
-      TARGET_UEFIPAYLOAD:
-        Build.Pkgs: 'UefiPayloadPkg'
-        Build.Targets: 'DEBUG,RELEASE,NO-TARGET'
       TARGET_PLATFORMS:
         # For Platforms only check code. Leave it to Platform CI
         # to build them.

.pytool/CISettings.py

@@ -67,8 +67,7 @@ class Settings(CiBuildSettingsManager, UpdateSettingsManager, SetupSettingsManag
                 "CryptoPkg",
                 "UnitTestFrameworkPkg",
                 "OvmfPkg",
-                "RedfishPkg",
-                "UefiPayloadPkg"
+                "RedfishPkg"
                 )
 
     def GetArchitecturesSupported(self):

.pytool/Plugin/EccCheck/EccCheck.py

@@ -30,6 +30,7 @@ class EccCheck(ICiBuildPlugin):
     },
     """
 
+    ReModifyFile = re.compile(r'[B-Q,S-Z]+[\d]*\t(.*)')
     FindModifyFile = re.compile(r'\+\+\+ b\/(.*)')
     LineScopePattern = (r'@@ -\d*\,*\d* \+\d*\,*\d* @@.*')
     LineNumRange = re.compile(r'@@ -\d*\,*\d* \+(\d*)\,*(\d*) @@.*')
@@ -68,174 +69,77 @@ class EccCheck(ICiBuildPlugin):
         env.set_shell_var('WORKSPACE', workspace_path)
         env.set_shell_var('PACKAGES_PATH', os.pathsep.join(Edk2pathObj.PackagePathList))
         self.ECC_PASS = True
-
-        # Create temp directory
-        temp_path = os.path.join(workspace_path, 'Build', '.pytool', 'Plugin', 'EccCheck')
-        try:
-            # Delete temp directory
-            if os.path.exists(temp_path):
-                shutil.rmtree(temp_path)
-            # Copy package being scanned to temp_path
-            shutil.copytree (
-              os.path.join(workspace_path, packagename),
-              os.path.join(temp_path, packagename),
-              symlinks=True
-              )
-            # Copy exception.xml to temp_path
-            shutil.copyfile (
-              os.path.join(basetools_path, "Source", "Python", "Ecc", "exception.xml"),
-              os.path.join(temp_path, "exception.xml")
-              )
-            # Output file to use for git diff operations
-            temp_diff_output = os.path.join (temp_path, 'diff.txt')
-
-            self.ApplyConfig(pkgconfig, temp_path, packagename)
-            modify_dir_list = self.GetModifyDir(packagename, temp_diff_output)
-            patch = self.GetDiff(packagename, temp_diff_output)
-            ecc_diff_range = self.GetDiffRange(patch, packagename, temp_path)
-            #
-            # Use temp_path as working directory when running ECC tool
-            #
-            self.GenerateEccReport(modify_dir_list, ecc_diff_range, temp_path, basetools_path)
-            ecc_log = os.path.join(temp_path, "Ecc.log")
+        self.ApplyConfig(pkgconfig, workspace_path, basetools_path, packagename)
+        modify_dir_list = self.GetModifyDir(packagename)
+        patch = self.GetDiff(packagename)
+        ecc_diff_range = self.GetDiffRange(patch, packagename, workspace_path)
+        self.GenerateEccReport(modify_dir_list, ecc_diff_range, workspace_path, basetools_path)
+        ecc_log = os.path.join(workspace_path, "Ecc.log")
+        self.RevertCode()
         if self.ECC_PASS:
-                # Delete temp directory
-                if os.path.exists(temp_path):
-                    shutil.rmtree(temp_path)
             tc.SetSuccess()
+            self.RemoveFile(ecc_log)
             return 0
         else:
             with open(ecc_log, encoding='utf8') as output:
                 ecc_output = output.readlines()
                 for line in ecc_output:
                     logging.error(line.strip())
-                # Delete temp directory
-                if os.path.exists(temp_path):
-                    shutil.rmtree(temp_path)
-                tc.SetFailed("EccCheck failed for {0}".format(packagename), "CHECK FAILED")
-                return 1
-        except KeyboardInterrupt:
-            # If EccCheck is interrupted by keybard interrupt, then return failure
-            # Delete temp directory
-            if os.path.exists(temp_path):
-                shutil.rmtree(temp_path)
-            tc.SetFailed("EccCheck interrupted for {0}".format(packagename), "CHECK FAILED")
-            return 1
-        else:
-            # If EccCheck fails for any other exception type, raise the exception
-            # Delete temp directory
-            if os.path.exists(temp_path):
-                shutil.rmtree(temp_path)
-            tc.SetFailed("EccCheck exception for {0}".format(packagename), "CHECK FAILED")
-            raise
+            self.RemoveFile(ecc_log)
+            tc.SetFailed("EccCheck failed for {0}".format(packagename), "Ecc detected issues")
             return 1
 
-    def GetDiff(self, pkg: str, temp_diff_output: str) -> List[str]:
-        patch = []
-        #
-        # Generate unified diff between origin/master and HEAD.
-        #
-        params = "diff --output={} --unified=0 origin/master HEAD".format(temp_diff_output)
-        RunCmd("git", params)
-        with open(temp_diff_output) as file:
-            patch = file.read().strip().split('\n')
+    def RevertCode(self) -> None:
+        submoudle_params = "submodule update --init"
+        RunCmd("git", submoudle_params)
+        reset_params = "reset HEAD --hard"
+        RunCmd("git", reset_params)
+
+    def GetDiff(self, pkg: str) -> List[str]:
+        return_buffer = StringIO()
+        params = "diff --unified=0 origin/master HEAD"
+        RunCmd("git", params, outstream=return_buffer)
+        p = return_buffer.getvalue().strip()
+        patch = p.split("\n")
+        return_buffer.close()
+
         return patch
 
-    def GetModifyDir(self, pkg: str, temp_diff_output: str) -> List[str]:
-        #
-        # Generate diff between origin/master and HEAD using --diff-filter to
-        # exclude deleted and renamed files that do not need to be scanned by
-        # ECC.  Also use --name-status to only generate the names of the files
-        # with differences.  The output format of this git diff command is a
-        # list of files with the change status and the filename.  The filename
-        # is always at the end of the line.  Examples:
-        #
-        #   M       MdeModulePkg/Application/CapsuleApp/CapsuleApp.h
-        #   M       MdeModulePkg/Application/UiApp/FrontPage.h
-        #
-        params = "diff --output={} --diff-filter=dr --name-status origin/master HEAD".format(temp_diff_output)
-        RunCmd("git", params)
-        dir_list = []
-        with open(temp_diff_output) as file:
-            dir_list = file.read().strip().split('\n')
+    def RemoveFile(self, file: str) -> None:
+        if os.path.exists(file):
+            os.remove(file)
+        return
 
+    def GetModifyDir(self, pkg: str) -> List[str]:
+        return_buffer = StringIO()
+        params = "diff --name-status" + ' HEAD' + ' origin/master'
+        RunCmd("git", params, outstream=return_buffer)
+        p1 = return_buffer.getvalue().strip()
+        dir_list = p1.split("\n")
+        return_buffer.close()
         modify_dir_list = []
         for modify_dir in dir_list:
-            #
-            # Parse file name from the end of the line
-            #
-            file_path = modify_dir.strip().split()
-            #
-            # Skip lines that do not have at least 2 elements (status and file name)
-            #
-            if len(file_path) < 2:
+            file_path = self.ReModifyFile.findall(modify_dir)
+            if file_path:
+                file_dir = os.path.dirname(file_path[0])
+            else:
                 continue
-            #
-            # Parse the directory name from the file name
-            #
-            file_dir = os.path.dirname(file_path[-1])
-            #
-            # Skip directory names that do not start with the package being scanned.
-            #
-            if file_dir.split('/')[0] != pkg:
+            if pkg in file_dir and file_dir != pkg:
+                modify_dir_list.append('%s' % file_dir)
+            else:
                 continue
-            #
-            # Skip directory names that are identical to the package being scanned.
-            # The assumption here is that there are no source files at the package
-            # root.  Instead, the only expected files in the package root are
-            # EDK II meta data files (DEC, DSC, FDF).
-            #
-            if file_dir == pkg:
-                continue
-            #
-            # Skip directory names that are already in the modified dir list
-            #
-            if file_dir in modify_dir_list:
-                continue
-            #
-            # Add the candidate directory to scan to the modified dir list
-            #
-            modify_dir_list.append(file_dir)
 
-        #
-        # Remove duplicates from modify_dir_list
-        # Given a folder path, ECC performs a recursive scan of that folder.
-        # If a parent and child folder are both present in modify_dir_list,
-        # then ECC will perform redudanct scans of source files.  In order
-        # to prevent redundant scans, if a parent and child folder are both
-        # present, then remove all the child folders.
-        #
-        # For example, if modified_dir_list contains the following elements:
-        #   MdeModulePkg/Core/Dxe
-        #   MdeModulePkg/Core/Dxe/Hand
-        #   MdeModulePkg/Core/Dxe/Mem
-        #
-        # Then MdeModulePkg/Core/Dxe/Hand and MdeModulePkg/Core/Dxe/Mem should
-        # be removed because the files in those folders are covered by a scan
-        # of MdeModulePkg/Core/Dxe.
-        #
-        filtered_list = []
-        for dir1 in modify_dir_list:
-            Append = True
-            for dir2 in modify_dir_list:
-                if dir1 == dir2:
-                    continue
-                common = os.path.commonpath([dir1, dir2])
-                if os.path.normpath(common) == os.path.normpath(dir2):
-                    Append = False
-                    break
-            if Append and dir1 not in filtered_list:
-                filtered_list.append(dir1)
-        return filtered_list
+        modify_dir_list = list(set(modify_dir_list))
+        return modify_dir_list
 
-    def GetDiffRange(self, patch_diff: List[str], pkg: str, temp_path: str) -> Dict[str, List[Tuple[int, int]]]:
+    def GetDiffRange(self, patch_diff: List[str], pkg: str, workingdir: str) -> Dict[str, List[Tuple[int, int]]]:
         IsDelete = True
         StartCheck = False
         range_directory: Dict[str, List[Tuple[int, int]]] = {}
         for line in patch_diff:
             modify_file = self.FindModifyFile.findall(line)
             if modify_file and pkg in modify_file[0] and not StartCheck and os.path.isfile(modify_file[0]):
-                modify_file_comment_dic = self.GetCommentRange(modify_file[0], temp_path)
+                modify_file_comment_dic = self.GetCommentRange(modify_file[0], workingdir)
                 IsDelete = False
                 StartCheck = True
                 modify_file_dic = modify_file[0]
@@ -254,13 +158,11 @@ class EccCheck(ICiBuildPlugin):
                         range_directory[modify_file_dic].append(i)
         return range_directory
 
-    def GetCommentRange(self, modify_file: str, temp_path: str) -> List[Tuple[int, int]]:
-        comment_range: List[Tuple[int, int]] = []
-        modify_file_path = os.path.join(temp_path, modify_file)
-        if not os.path.exists (modify_file_path):
-            return comment_range
+    def GetCommentRange(self, modify_file: str, workingdir: str) -> List[Tuple[int, int]]:
+        modify_file_path = os.path.join(workingdir, modify_file)
         with open(modify_file_path) as f:
             line_no = 1
+            comment_range: List[Tuple[int, int]] = []
             Start = False
             for line in f:
                 if line.startswith('/**'):
@@ -277,33 +179,35 @@ class EccCheck(ICiBuildPlugin):
         return comment_range
 
     def GenerateEccReport(self, modify_dir_list: List[str], ecc_diff_range: Dict[str, List[Tuple[int, int]]],
-                           temp_path: str, basetools_path: str) -> None:
+                           workspace_path: str, basetools_path: str) -> None:
         ecc_need = False
         ecc_run = True
-        config    = os.path.normpath(os.path.join(basetools_path, "Source", "Python", "Ecc", "config.ini"))
-        exception = os.path.normpath(os.path.join(temp_path, "exception.xml"))
-        report    = os.path.normpath(os.path.join(temp_path, "Ecc.csv"))
+        config = os.path.join(basetools_path, "Source", "Python", "Ecc", "config.ini")
+        exception = os.path.join(basetools_path, "Source", "Python", "Ecc", "exception.xml")
+        report = os.path.join(workspace_path, "Ecc.csv")
         for modify_dir in modify_dir_list:
-            target = os.path.normpath(os.path.join(temp_path, modify_dir))
+            target = os.path.join(workspace_path, modify_dir)
             logging.info('Run ECC tool for the commit in %s' % modify_dir)
             ecc_need = True
             ecc_params = "-c {0} -e {1} -t {2} -r {3}".format(config, exception, target, report)
-            return_code = RunCmd("Ecc", ecc_params, workingdir=temp_path)
+            return_code = RunCmd("Ecc", ecc_params, workingdir=workspace_path)
             if return_code != 0:
                 ecc_run = False
                 break
             if not ecc_run:
                 logging.error('Fail to run ECC tool')
-            self.ParseEccReport(ecc_diff_range, temp_path)
+            self.ParseEccReport(ecc_diff_range, workspace_path)
 
         if not ecc_need:
             logging.info("Doesn't need run ECC check")
 
+        revert_params = "checkout -- {}".format(exception)
+        RunCmd("git", revert_params)
         return
 
-    def ParseEccReport(self, ecc_diff_range: Dict[str, List[Tuple[int, int]]], temp_path: str) -> None:
-        ecc_log = os.path.join(temp_path, "Ecc.log")
-        ecc_csv = os.path.join(temp_path, "Ecc.csv")
+    def ParseEccReport(self, ecc_diff_range: Dict[str, List[Tuple[int, int]]], workspace_path: str) -> None:
+        ecc_log = os.path.join(workspace_path, "Ecc.log")
+        ecc_csv = os.path.join(workspace_path, "Ecc.csv")
         row_lines = []
         ignore_error_code = self.GetIgnoreErrorCode()
         if os.path.exists(ecc_csv):
@@ -332,16 +236,16 @@ class EccCheck(ICiBuildPlugin):
             log.writelines(all_line)
         return
 
-    def ApplyConfig(self, pkgconfig: Dict[str, List[str]], temp_path: str, pkg: str) -> None:
+    def ApplyConfig(self, pkgconfig: Dict[str, List[str]], workspace_path: str, basetools_path: str, pkg: str) -> None:
         if "IgnoreFiles" in pkgconfig:
             for a in pkgconfig["IgnoreFiles"]:
-                a = os.path.join(temp_path, pkg, a)
+                a = os.path.join(workspace_path, pkg, a)
                 a = a.replace(os.sep, "/")
 
                 logging.info("Ignoring Files {0}".format(a))
                 if os.path.exists(a):
                     if os.path.isfile(a):
-                        os.remove(a)
+                        self.RemoveFile(a)
                     elif os.path.isdir(a):
                         shutil.rmtree(a)
                 else:
@@ -349,7 +253,7 @@ class EccCheck(ICiBuildPlugin):
 
         if "ExceptionList" in pkgconfig:
             exception_list = pkgconfig["ExceptionList"]
-            exception_xml = os.path.join(temp_path, "exception.xml")
+            exception_xml = os.path.join(basetools_path, "Source", "Python", "Ecc", "exception.xml")
             try:
                 logging.info("Appending exceptions")
                 self.AppendException(exception_list, exception_xml)

.pytool/Plugin/LicenseCheck/LicenseCheck.py

@@ -5,7 +5,6 @@
 ##
 
 import os
-import shutil
 import logging
 import re
 from io import StringIO
@@ -62,19 +61,12 @@ class LicenseCheck(ICiBuildPlugin):
     #   - Junit Logger
     #   - output_stream the StringIO output stream from this plugin via logging
     def RunBuildPlugin(self, packagename, Edk2pathObj, pkgconfig, environment, PLM, PLMHelper, tc, output_stream=None):
-        # Create temp directory
-        temp_path = os.path.join(Edk2pathObj.WorkspacePath, 'Build', '.pytool', 'Plugin', 'LicenseCheck')
-        if not os.path.exists(temp_path):
-            os.makedirs(temp_path)
-        # Output file to use for git diff operations
-        temp_diff_output = os.path.join (temp_path, 'diff.txt')
-        params = "diff --output={} --unified=0 origin/master HEAD".format(temp_diff_output)
-        RunCmd("git", params)
-        with open(temp_diff_output) as file:
-            patch = file.read().strip().split("\n")
-        # Delete temp directory
-        if os.path.exists(temp_path):
-            shutil.rmtree(temp_path)
+        return_buffer = StringIO()
+        params = "diff --unified=0 origin/master HEAD"
+        RunCmd("git", params, outstream=return_buffer)
+        p = return_buffer.getvalue().strip()
+        patch = p.split("\n")
+        return_buffer.close()
 
         ignore_files = []
         if "IgnoreFiles" in pkgconfig:

.pytool/Plugin/UncrustifyCheck/Readme.md

@@ -1,120 +0,0 @@
-# UncrustifyCheck Plugin
-
-This CiBuildPlugin scans all the files in a given package and checks for coding standard compliance issues.
-
-This plugin is enabled by default. If a package would like to prevent the plugin from reporting errors, it can do
-so by enabling [`AuditOnly`](#auditonly) mode.
-
-This plugin requires the directory containing the Uncrustify executable that should be used for this plugin to
-be specified in an environment variable named `UNCRUSTIFY_CI_PATH`. This unique variable name is used to avoid confusion
-with other paths to Uncrustify which might not be the expected build for use by this plugin.
-
-By default, an Uncrustify configuration file named "uncrustify.cfg" located in the same directory as the plugin is
-used. The value can be overridden to a package-specific path with the `ConfigFilePath` configuration file option.
-
-* Uncrustify source code and documentation: https://github.com/uncrustify/uncrustify
-* Project Mu Uncrustify fork source code and documentation: https://dev.azure.com/projectmu/Uncrustify
-
-## Files Checked in a Package
-
-By default, this plugin will discover all files in the package with the following default paths:
-
-```python
-[
-# C source
-"*.c",
-"*.h"
-]
-```
-
-From this list of files, any files ignored by Git or residing in a Git submodule will be removed. If Git is not
-found, submodules are not found, or ignored files are not found no changes are made to the list of discovered files.
-
-To control the paths checked in a given package, review the configuration options described in this file.
-
-## Configuration
-
-The plugin can be configured with a few optional configuration options.
-
-``` yaml
-  "UncrustifyCheck": {
-      "AdditionalIncludePaths": [], # Additional paths to check formatting (wildcards supported).
-      "AuditOnly": False,           # Don't fail the build if there are errors.  Just log them.
-      "ConfigFilePath": "",         # Custom path to an Uncrustify config file.
-      "IgnoreStandardPaths": [],    # Standard Plugin defined paths that should be ignored.
-      "OutputFileDiffs": False,     # Output chunks of formatting diffs in the test case log.
-                                    # This can significantly slow down the plugin on very large packages.
-      "SkipGitExclusions": False    # Don't exclude git ignored files and files in git submodules.
-  }
-```
-
-### `AdditionalIncludePaths`
-
-A package configuration file can specify any additional paths to be included with this option.
-
-At this time, it is recommended all files run against the plugin be written in the C or C++ language.
-
-### `AuditOnly`
-
-`Boolean` - Default is `False`.
-
-If `True`, run the test in an "audit only mode" which will log all errors but instead of failing the build, it will set
-the test as skipped. This allows visibility into the failures without breaking the build.
-
-### `ConfigFilePath`
-
-`String` - Default is `"uncrustify.cfg"`
-
-When specified in the config file, this is a package relative path to the Uncrustify configuration file.
-
-### `IgnoreStandardPaths`
-
-This plugin by default will check the below standard paths. A package configuration file can specify any of these paths
-to be ignored.
-
-```python
-[
-# C source
-"*.c",
-"*.h"
-]
-```
-
-### `OutputFileDiffs`
-
-`Boolean` - Default is `False`.
-
-If `True`, output diffs of formatting changes into the test case log. This is helpful to exactly understand what changes
-need to be made to the source code in order to fix a coding standard compliance issue.
-
-Note that calculating the file diffs on a very large set of of results (e.g. >100 files) can significantly slow down
-plugin execution.
-
-### `SkipGitExclusions`
-
-`Boolean` - Default is `False`.
-
-By default, files in paths matched in a .gitignore file or a recognized git submodule are excluded. If this option
-is `True`, the plugin will not attempt to recognize these files and exclude them.
-
-## High-Level Plugin Operation
-
-This plugin generates two main sets of temporary files:
-
-  1. A working directory in the directory `Build/.pytool/Plugin/Uncrustify`
-  2. For each source file with formatting errors, a sibling file with the `.uncrustify_plugin` extension
-
-The working directory contains temporary files unique to operation of the plugin. All of these files are removed on
-exit of the plugin including successful or unsuccessful execution (such as a Python exception occurring). If for any
-reason, any files in the package exist prior to running the plugin with the `.uncrustify_plugin` extension, the plugin
-will inform the user to remove these files and exit before running Uncrustify. This is to ensure the accuracy of the
-results reported from each execution instance of the plugin.
-
-The plugin determines the list of relevant files to check with Uncrustify and then invokes Uncrustify with that file
-list. For any files not compliant to the configuration file provided, Uncrustify will generate a corresponding file
-with the `.uncrustify_plugin` extension. The plugin discovers all of these files. If any such files are present, this
-indicates a formatting issue was found and the test is marked failed (unless `AuditOnly` mode is enabled).
-
-The test case log will contain a report of which files failed to format properly, allowing the user to run Uncrustify
-against the file locally to fix the issue. If the `OutputFileDiffs` configuration option is set to `True`, the plugin
-will output diff chunks for all code formatting issues in the test case log.

.pytool/Plugin/UncrustifyCheck/UncrustifyCheck.py

@@ -1,618 +0,0 @@
-# @file UncrustifyCheck.py
-#
-# An edk2-pytool based plugin wrapper for Uncrustify
-#
-# Copyright (c) Microsoft Corporation.
-# SPDX-License-Identifier: BSD-2-Clause-Patent
-##
-import configparser
-import difflib
-import errno
-import logging
-import os
-import pathlib
-import shutil
-import timeit
-from edk2toolext.environment import version_aggregator
-from edk2toolext.environment.plugin_manager import PluginManager
-from edk2toolext.environment.plugintypes.ci_build_plugin import ICiBuildPlugin
-from edk2toolext.environment.plugintypes.uefi_helper_plugin import HelperFunctions
-from edk2toolext.environment.var_dict import VarDict
-from edk2toollib.log.junit_report_format import JunitReportTestCase
-from edk2toollib.uefi.edk2.path_utilities import Edk2Path
-from edk2toollib.utility_functions import  RunCmd
-from io import StringIO
-from typing import Any, Dict, List, Tuple
-
-#
-# Provide more user friendly messages for certain scenarios
-#
-class UncrustifyException(Exception):
-    def __init__(self, message, exit_code):
-        super().__init__(message)
-        self.exit_code = exit_code
-
-
-class UncrustifyAppEnvVarNotFoundException(UncrustifyException):
-    def __init__(self, message):
-        super().__init__(message, -101)
-
-
-class UncrustifyAppVersionErrorException(UncrustifyException):
-    def __init__(self, message):
-        super().__init__(message, -102)
-
-
-class UncrustifyAppExecutionException(UncrustifyException):
-    def __init__(self, message):
-        super().__init__(message, -103)
-
-
-class UncrustifyStalePluginFormattedFilesException(UncrustifyException):
-    def __init__(self, message):
-        super().__init__(message, -120)
-
-
-class UncrustifyInputFileCreationErrorException(UncrustifyException):
-    def __init__(self, message):
-        super().__init__(message, -121)
-
-class UncrustifyInvalidIgnoreStandardPathsException(UncrustifyException):
-    def __init__(self, message):
-        super().__init__(message, -122)
-
-class UncrustifyGitIgnoreFileException(UncrustifyException):
-    def __init__(self, message):
-        super().__init__(message, -140)
-
-
-class UncrustifyGitSubmoduleException(UncrustifyException):
-    def __init__(self, message):
-        super().__init__(message, -141)
-
-
-class UncrustifyCheck(ICiBuildPlugin):
-    """
-    A CiBuildPlugin that uses Uncrustify to check the source files in the
-    package being tested for coding standard issues.
-
-    By default, the plugin runs against standard C source file extensions but
-    its configuration can be modified through its configuration file.
-
-    Configuration options:
-    "UncrustifyCheck": {
-        "AdditionalIncludePaths": [], # Additional paths to check formatting (wildcards supported).
-        "AuditOnly": False,           # Don't fail the build if there are errors.  Just log them.
-        "ConfigFilePath": "",         # Custom path to an Uncrustify config file.
-        "IgnoreStandardPaths": [],    # Standard Plugin defined paths that should be ignored.
-        "OutputFileDiffs": False,     # Output chunks of formatting diffs in the test case log.
-                                      # This can significantly slow down the plugin on very large packages.
-        "SkipGitExclusions": False    # Don't exclude git ignored files and files in git submodules.
-    }
-    """
-
-    #
-    # By default, use an "uncrustify.cfg" config file in the plugin directory
-    # A package can override this path via "ConfigFilePath"
-    #
-    # Note: Values specified via "ConfigFilePath" are relative to the package
-    #
-    DEFAULT_CONFIG_FILE_PATH = os.path.join(
-        pathlib.Path(__file__).parent.resolve(), "uncrustify.cfg")
-
-    #
-    # The extension used for formatted files produced by this plugin
-    #
-    FORMATTED_FILE_EXTENSION = ".uncrustify_plugin"
-
-    #
-    # A package can add any additional paths with "AdditionalIncludePaths"
-    # A package can remove any of these paths with "IgnoreStandardPaths"
-    #
-    STANDARD_PLUGIN_DEFINED_PATHS = ("*.c", "*.h")
-
-    #
-    # The Uncrustify application path should set in this environment variable
-    #
-    UNCRUSTIFY_PATH_ENV_KEY = "UNCRUSTIFY_CI_PATH"
-
-    def GetTestName(self, packagename: str, environment: VarDict) -> Tuple:
-        """ Provide the testcase name and classname for use in reporting
-
-            Args:
-              packagename: string containing name of package to build
-              environment: The VarDict for the test to run in
-            Returns:
-                A tuple containing the testcase name and the classname
-                (testcasename, classname)
-                testclassname: a descriptive string for the testcase can include whitespace
-                classname: should be patterned <packagename>.<plugin>.<optionally any unique condition>
-        """
-        return ("Check file coding standard compliance in " + packagename, packagename + ".UncrustifyCheck")
-
-    def RunBuildPlugin(self, package_rel_path: str, edk2_path: Edk2Path, package_config: Dict[str, List[str]], environment_config: Any, plugin_manager: PluginManager, plugin_manager_helper: HelperFunctions, tc: JunitReportTestCase, output_stream=None) -> int:
-        """
-        External function of plugin. This function is used to perform the task of the CiBuild Plugin.
-
-        Args:
-          - package_rel_path: edk2 workspace relative path to the package
-          - edk2_path: Edk2Path object with workspace and packages paths
-          - package_config: Dictionary with the package configuration
-          - environment_config: Environment configuration
-          - plugin_manager: Plugin Manager Instance
-          - plugin_manager_helper: Plugin Manager Helper Instance
-          - tc: JUnit test case
-          - output_stream: The StringIO output stream from this plugin (logging)
-
-        Returns
-          >0 : Number of errors found
-          0  : Passed successfully
-          -1 : Skipped for missing prereq
-        """
-        try:
-            # Initialize plugin and check pre-requisites.
-            self._initialize_environment_info(
-                package_rel_path, edk2_path, package_config, tc)
-            self._initialize_configuration()
-            self._check_for_preexisting_formatted_files()
-
-            # Log important context information.
-            self._log_uncrustify_app_info()
-
-            # Get template file contents if specified
-            self._get_template_file_contents()
-
-            # Create meta input files & directories
-            self._create_temp_working_directory()
-            self._create_uncrustify_file_list_file()
-
-            self._run_uncrustify()
-
-            # Post-execution actions.
-            self._process_uncrustify_results()
-
-        except UncrustifyException as e:
-            self._tc.LogStdError(
-                f"Uncrustify error {e.exit_code}. Details:\n\n{str(e)}")
-            logging.warning(
-                f"Uncrustify error {e.exit_code}. Details:\n\n{str(e)}")
-            return -1
-        else:
-            if self._formatted_file_error_count > 0:
-                if self._audit_only_mode:
-                    logging.info(
-                        "Setting test as skipped since AuditOnly is enabled")
-                    self._tc.SetSkipped()
-                    return -1
-                else:
-                    self._tc.SetFailed(
-                        f"{self._plugin_name} failed due to {self._formatted_file_error_count} incorrectly formatted files.", "CHECK_FAILED")
-            else:
-                self._tc.SetSuccess()
-            return self._formatted_file_error_count
-        finally:
-            self._cleanup_temporary_formatted_files()
-            self._cleanup_temporary_directory()
-
-    def _initialize_configuration(self) -> None:
-        """
-        Initializes plugin configuration.
-        """
-        self._initialize_app_info()
-        self._initialize_config_file_info()
-        self._initialize_file_to_format_info()
-        self._initialize_test_case_output_options()
-
-    def _check_for_preexisting_formatted_files(self) -> None:
-        """
-        Checks if any formatted files from prior execution are present.
-
-        Existence of such files is an unexpected condition. This might result
-        from an error that occurred during a previous run or a premature exit from a debug scenario. In any case, the package should be clean before starting a new run.
-        """
-        pre_existing_formatted_file_count = len(
-            [str(path.resolve()) for path in pathlib.Path(self._abs_package_path).rglob(f'*{UncrustifyCheck.FORMATTED_FILE_EXTENSION}')])
-
-        if pre_existing_formatted_file_count > 0:
-            raise UncrustifyStalePluginFormattedFilesException(
-                f"{pre_existing_formatted_file_count} formatted files already exist. To prevent overwriting these files, please remove them before running this plugin.")
-
-    def _cleanup_temporary_directory(self) -> None:
-        """
-        Cleans up the temporary directory used for this execution instance.
-
-        This removes the directory and all files created during this instance.
-        """
-        if hasattr(self, '_working_dir'):
-            self._remove_tree(self._working_dir)
-
-    def _cleanup_temporary_formatted_files(self) -> None:
-        """
-        Cleans up the temporary formmatted files produced by Uncrustify.
-
-        This will recursively remove all formatted files generated by Uncrustify
-        during this execution instance.
-        """
-        if hasattr(self, '_abs_package_path'):
-            formatted_files = [str(path.resolve()) for path in pathlib.Path(
-                self._abs_package_path).rglob(f'*{UncrustifyCheck.FORMATTED_FILE_EXTENSION}')]
-
-            for formatted_file in formatted_files:
-                os.remove(formatted_file)
-
-    def _create_temp_working_directory(self) -> None:
-        """
-        Creates the temporary directory used for this execution instance.
-        """
-        self._working_dir = os.path.join(
-            self._abs_workspace_path, "Build", ".pytool", "Plugin", f"{self._plugin_name}")
-
-        try:
-            pathlib.Path(self._working_dir).mkdir(parents=True, exist_ok=True)
-        except OSError as e:
-            raise UncrustifyInputFileCreationErrorException(
-                f"Error creating plugin directory {self._working_dir}.\n\n{repr(e)}.")
-
-    def _create_uncrustify_file_list_file(self) -> None:
-        """
-        Creates the file with the list of source files for Uncrustify to process.
-        """
-        self._app_input_file_path = os.path.join(
-            self._working_dir, "uncrustify_file_list.txt")
-
-        with open(self._app_input_file_path, 'w', encoding='utf8') as f:
-            f.writelines(f"\n".join(self._abs_file_paths_to_format))
-
-    def _execute_uncrustify(self) -> None:
-        """
-        Executes Uncrustify with the initialized configuration.
-        """
-        output = StringIO()
-        self._app_exit_code = RunCmd(
-            self._app_path,
-            f"-c {self._app_config_file} -F {self._app_input_file_path} --if-changed --suffix {UncrustifyCheck.FORMATTED_FILE_EXTENSION}", outstream=output)
-        self._app_output = output.getvalue().strip().splitlines()
-
-    def _get_git_ignored_paths(self) -> List[str]:
-        """"
-        Returns a list of file absolute path strings to all files ignored in this git repository.
-
-        If git is not found, an empty list will be returned.
-        """
-        if not shutil.which("git"):
-            logging.warn(
-                "Git is not found on this system. Git submodule paths will not be considered.")
-            return []
-
-        outstream_buffer = StringIO()
-        exit_code = RunCmd("git", "ls-files --other",
-                           workingdir=self._abs_workspace_path, outstream=outstream_buffer, logging_level=logging.NOTSET)
-        if (exit_code != 0):
-            raise UncrustifyGitIgnoreFileException(
-                f"An error occurred reading git ignore settings. This will prevent Uncrustify from running against the expected set of files.")
-
-        # Note: This will potentially be a large list, but at least sorted
-        return outstream_buffer.getvalue().strip().splitlines()
-
-    def _get_git_submodule_paths(self) -> List[str]:
-        """
-        Returns a list of directory absolute path strings to the root of each submodule in the workspace repository.
-
-        If git is not found, an empty list will be returned.
-        """
-        if not shutil.which("git"):
-            logging.warn(
-                "Git is not found on this system. Git submodule paths will not be considered.")
-            return []
-
-        if os.path.isfile(os.path.join(self._abs_workspace_path, ".gitmodules")):
-            logging.info(
-                f".gitmodules file found. Excluding submodules in {self._package_name}.")
-
-            outstream_buffer = StringIO()
-            exit_code = RunCmd("git", "config --file .gitmodules --get-regexp path", workingdir=self._abs_workspace_path, outstream=outstream_buffer, logging_level=logging.NOTSET)
-            if (exit_code != 0):
-                raise UncrustifyGitSubmoduleException(
-                    f".gitmodule file detected but an error occurred reading the file. Cannot proceed with unknown submodule paths.")
-
-            submodule_paths = []
-            for line in outstream_buffer.getvalue().strip().splitlines():
-                submodule_paths.append(
-                    os.path.normpath(os.path.join(self._abs_workspace_path, line.split()[1])))
-
-            return submodule_paths
-        else:
-            return []
-
-    def _get_template_file_contents(self) -> None:
-        """
-        Gets the contents of Uncrustify template files if they are specified
-        in the Uncrustify configuration file.
-        """
-
-        self._file_template_contents = None
-        self._func_template_contents = None
-
-        # Allow no value to allow "set" statements in the config file which do
-        # not specify value assignment
-        parser = configparser.ConfigParser(allow_no_value=True)
-        with open(self._app_config_file, 'r') as cf:
-            parser.read_string("[dummy_section]\n" + cf.read())
-
-        try:
-            file_template_name = parser["dummy_section"]["cmt_insert_file_header"]
-
-            file_template_path = pathlib.Path(file_template_name)
-
-            if not file_template_path.is_file():
-                file_template_path = pathlib.Path(os.path.join(self._plugin_path, file_template_name))
-                self._file_template_contents = file_template_path.read_text()
-        except KeyError:
-            logging.warn("A file header template is not specified in the config file.")
-        except FileNotFoundError:
-            logging.warn("The specified file header template file was not found.")
-        try:
-            func_template_name = parser["dummy_section"]["cmt_insert_func_header"]
-
-            func_template_path = pathlib.Path(func_template_name)
-
-            if not func_template_path.is_file():
-                func_template_path = pathlib.Path(os.path.join(self._plugin_path, func_template_name))
-                self._func_template_contents = func_template_path.read_text()
-        except KeyError:
-            logging.warn("A function header template is not specified in the config file.")
-        except FileNotFoundError:
-            logging.warn("The specified function header template file was not found.")
-
-    def _initialize_app_info(self) -> None:
-        """
-        Initialize Uncrustify application information.
-
-        This function will determine the application path and version.
-        """
-        # Verify Uncrustify is specified in the environment.
-        if UncrustifyCheck.UNCRUSTIFY_PATH_ENV_KEY not in os.environ:
-            raise UncrustifyAppEnvVarNotFoundException(
-                f"Uncrustify environment variable {UncrustifyCheck.UNCRUSTIFY_PATH_ENV_KEY} is not present.")
-
-        self._app_path = shutil.which('uncrustify', path=os.environ[UncrustifyCheck.UNCRUSTIFY_PATH_ENV_KEY])
-
-        if self._app_path is None:
-            raise FileNotFoundError(
-                errno.ENOENT, os.strerror(errno.ENOENT), self._app_path)
-
-        self._app_path = os.path.normcase(os.path.normpath(self._app_path))
-
-        if not os.path.isfile(self._app_path):
-            raise FileNotFoundError(
-                errno.ENOENT, os.strerror(errno.ENOENT), self._app_path)
-
-        # Verify Uncrustify is present at the expected path.
-        return_buffer = StringIO()
-        ret = RunCmd(self._app_path, "--version", outstream=return_buffer)
-        if (ret != 0):
-            raise UncrustifyAppVersionErrorException(
-                f"Error occurred executing --version: {ret}.")
-
-        # Log Uncrustify version information.
-        self._app_version = return_buffer.getvalue().strip()
-        self._tc.LogStdOut(f"Uncrustify version: {self._app_version}")
-        version_aggregator.GetVersionAggregator().ReportVersion(
-            "Uncrustify", self._app_version, version_aggregator.VersionTypes.INFO)
-
-    def _initialize_config_file_info(self) -> None:
-        """
-        Initialize Uncrustify configuration file info.
-
-        The config file path is relative to the package root.
-        """
-        self._app_config_file = UncrustifyCheck.DEFAULT_CONFIG_FILE_PATH
-        if "ConfigFilePath" in self._package_config:
-            self._app_config_file = self._package_config["ConfigFilePath"].strip()
-
-            self._app_config_file = os.path.normpath(
-                os.path.join(self._abs_package_path, self._app_config_file))
-
-        if not os.path.isfile(self._app_config_file):
-            raise FileNotFoundError(
-                errno.ENOENT, os.strerror(errno.ENOENT), self._app_config_file)
-
-    def _initialize_environment_info(self, package_rel_path: str, edk2_path: Edk2Path, package_config: Dict[str, List[str]], tc: JunitReportTestCase) -> None:
-        """
-        Initializes plugin environment information.
-        """
-        self._abs_package_path = edk2_path.GetAbsolutePathOnThisSytemFromEdk2RelativePath(
-            package_rel_path)
-        self._abs_workspace_path = edk2_path.WorkspacePath
-        self._package_config = package_config
-        self._package_name = os.path.basename(
-            os.path.normpath(package_rel_path))
-        self._plugin_name = self.__class__.__name__
-        self._plugin_path = os.path.dirname(os.path.realpath(__file__))
-        self._rel_package_path = package_rel_path
-        self._tc = tc
-
-    def _initialize_file_to_format_info(self) -> None:
-        """
-        Forms the list of source files for Uncrustify to process.
-        """
-        # Create a list of all the package relative file paths in the package to run against Uncrustify.
-        rel_file_paths_to_format = list(
-            UncrustifyCheck.STANDARD_PLUGIN_DEFINED_PATHS)
-
-        # Allow the ci.yaml to remove any of the pre-defined standard paths
-        if "IgnoreStandardPaths" in self._package_config:
-            for a in self._package_config["IgnoreStandardPaths"]:
-                if a.strip() in rel_file_paths_to_format:
-                    self._tc.LogStdOut(
-                        f"Ignoring standard path due to ci.yaml ignore: {a}")
-                    rel_file_paths_to_format.remove(a.strip())
-                else:
-                    raise UncrustifyInvalidIgnoreStandardPathsException(f"Invalid IgnoreStandardPaths value: {a}")
-
-        # Allow the ci.yaml to specify additional include paths for this package
-        if "AdditionalIncludePaths" in self._package_config:
-            rel_file_paths_to_format.extend(
-                self._package_config["AdditionalIncludePaths"])
-
-        self._abs_file_paths_to_format = []
-        for path in rel_file_paths_to_format:
-            self._abs_file_paths_to_format.extend(
-                [str(path.resolve()) for path in pathlib.Path(self._abs_package_path).rglob(path)])
-
-        if not "SkipGitExclusions" in self._package_config or not self._package_config["SkipGitExclusions"]:
-            # Remove files ignored by git
-            logging.info(
-                f"{self._package_name} file count before git ignore file exclusion: {len(self._abs_file_paths_to_format)}")
-
-            ignored_paths = self._get_git_ignored_paths()
-            self._abs_file_paths_to_format = list(
-                set(self._abs_file_paths_to_format).difference(ignored_paths))
-
-            logging.info(
-                f"{self._package_name} file count after git ignore file exclusion: {len(self._abs_file_paths_to_format)}")
-
-            # Remove files in submodules
-            logging.info(
-                f"{self._package_name} file count before submodule exclusion: {len(self._abs_file_paths_to_format)}")
-
-            submodule_paths = tuple(self._get_git_submodule_paths())
-            for path in submodule_paths:
-                logging.info(f"  submodule path: {path}")
-
-            self._abs_file_paths_to_format = [
-                f for f in self._abs_file_paths_to_format if not f.startswith(submodule_paths)]
-
-            logging.info(
-                f"{self._package_name} file count after submodule exclusion: {len(self._abs_file_paths_to_format)}")
-
-        # Sort the files for more consistent results
-        self._abs_file_paths_to_format.sort()
-
-    def _initialize_test_case_output_options(self) -> None:
-        """
-        Initializes options that influence test case output.
-        """
-        self._audit_only_mode = False
-        self._output_file_diffs = False
-
-        if "AuditOnly" in self._package_config and self._package_config["AuditOnly"]:
-            self._audit_only_mode = True
-
-        if "OutputFileDiffs" in self._package_config and self._package_config["OutputFileDiffs"]:
-            self._output_file_diffs = True
-
-    def _log_uncrustify_app_info(self) -> None:
-        """
-        Logs Uncrustify application information.
-        """
-        self._tc.LogStdOut(f"Found Uncrustify at {self._app_path}")
-        self._tc.LogStdOut(f"Uncrustify version: {self._app_version}")
-        self._tc.LogStdOut('\n')
-        logging.info(f"Found Uncrustify at {self._app_path}")
-        logging.info(f"Uncrustify version: {self._app_version}")
-        logging.info('\n')
-
-    def _process_uncrustify_results(self) -> None:
-        """
-        Process the results from Uncrustify.
-
-        Determines whether formatting errors are present and logs failures.
-        """
-        formatted_files = [str(path.resolve()) for path in pathlib.Path(
-            self._abs_package_path).rglob(f'*{UncrustifyCheck.FORMATTED_FILE_EXTENSION}')]
-
-        self._formatted_file_error_count = len(formatted_files)
-
-        if self._formatted_file_error_count > 0:
-            self._tc.LogStdError("Files with formatting errors:\n")
-
-            if self._output_file_diffs:
-                logging.info("Calculating file diffs. This might take a while...")
-
-        for formatted_file in formatted_files:
-            pre_formatted_file = formatted_file[:-
-                                                len(UncrustifyCheck.FORMATTED_FILE_EXTENSION)]
-            logging.error(pre_formatted_file)
-
-            if (self._output_file_diffs or
-                    self._file_template_contents is not None or
-                    self._func_template_contents is not None):
-                self._tc.LogStdError(
-                    f"Formatting errors in {os.path.relpath(pre_formatted_file, self._abs_package_path)}\n")
-
-                with open(formatted_file) as ff:
-                    formatted_file_text = ff.read()
-
-                    if (self._file_template_contents is not None and
-                            self._file_template_contents in formatted_file_text):
-                        self._tc.LogStdError(f"File header is missing in {os.path.relpath(pre_formatted_file, self._abs_package_path)}\n")
-
-                    if (self._func_template_contents is not None and
-                            self._func_template_contents in formatted_file_text):
-                        self._tc.LogStdError(f"A function header is missing in {os.path.relpath(pre_formatted_file, self._abs_package_path)}\n")
-
-                    if self._output_file_diffs:
-                        with open(pre_formatted_file) as pf:
-                            pre_formatted_file_text = pf.read()
-
-                        for line in difflib.unified_diff(pre_formatted_file_text.split('\n'), formatted_file_text.split('\n'), fromfile=pre_formatted_file, tofile=formatted_file, n=3):
-                            self._tc.LogStdError(line)
-
-                        self._tc.LogStdError('\n')
-            else:
-                self._tc.LogStdError(pre_formatted_file)
-
-    def _remove_tree(self, dir_path: str, ignore_errors: bool = False) -> None:
-        """
-        Helper for removing a directory. Over time there have been
-        many private implementations of this due to reliability issues in the
-        shutil implementations. To consolidate on a single function this helper is added.
-
-        On error try to change file attributes. Also add retry logic.
-
-        This function is temporarily borrowed from edk2toollib.utility_functions
-        since the version used in edk2 is not recent enough to include the
-        function.
-
-        This function should be replaced by "RemoveTree" when it is available.
-
-        Args:
-          - dir_path: Path to directory to remove.
-          - ignore_errors: Whether to ignore errors during removal
-        """
-
-        def _remove_readonly(func, path, _):
-            """
-            Private function to attempt to change permissions on file/folder being deleted.
-            """
-            os.chmod(path, os.stat.S_IWRITE)
-            func(path)
-
-        for _ in range(3):  # retry up to 3 times
-            try:
-                shutil.rmtree(dir_path, ignore_errors=ignore_errors, onerror=_remove_readonly)
-            except OSError as err:
-                logging.warning(f"Failed to fully remove {dir_path}: {err}")
-            else:
-                break
-        else:
-            raise RuntimeError(f"Failed to remove {dir_path}")
-
-    def _run_uncrustify(self) -> None:
-        """
-        Runs Uncrustify for this instance of plugin execution.
-        """
-        logging.info("Executing Uncrustify. This might take a while...")
-        start_time = timeit.default_timer()
-        self._execute_uncrustify()
-        end_time = timeit.default_timer() - start_time
-
-        execution_summary = f"Uncrustify executed against {len(self._abs_file_paths_to_format)} files in {self._package_name} in {end_time:.2f} seconds.\n"
-
-        self._tc.LogStdOut(execution_summary)
-        logging.info(execution_summary)
-
-        if self._app_exit_code != 0 and self._app_exit_code != 1:
-            raise UncrustifyAppExecutionException(
-                f"Error {str(self._app_exit_code)} returned from Uncrustify:\n\n{str(self._app_output)}")

.pytool/Plugin/UncrustifyCheck/default_file_header.txt

@@ -1,9 +0,0 @@
-/** @file
-  Brief description of the file's purpose.
-
-  Detailed description of the file's contents and other useful
-  information for a person viewing the file for the first time.
-
-  <<Copyright>>
-  SPDX-License-Identifier: BSD-2-Clause-Patent
-**/

.pytool/Plugin/UncrustifyCheck/default_function_header.txt

@@ -1,15 +0,0 @@
-/**
-  Brief description of this function's purpose.
-
-  Follow it immediately with the detailed description.
-
-  @param[in]      Arg1  Description of Arg1.
-  @param[in]      Arg2  Description of Arg2 This is complicated and requires
-                        multiple lines to describe.
-  @param[out]     Arg3  Description of Arg3.
-  @param[in, out] Arg4  Description of Arg4.
-
-  @retval VAL_ONE  Description of what VAL_ONE signifies.
-  @retval OTHER    This is the only other return value. If there were other
-                   return values, they would be listed.
-**/

.pytool/Plugin/UncrustifyCheck/uncrustify.cfg

@@ -1,462 +0,0 @@
-## @file
-# Uncrustify Configuration File for EDK II C Code
-#
-# Coding Standard: https://edk2-docs.gitbook.io/edk-ii-c-coding-standards-specification/
-#
-# This configuration file is meant to be a "best attempt" to align with the
-# definitions in the EDK II C Coding Standards Specification.
-#
-# Copyright (c) Microsoft Corporation.
-# SPDX-License-Identifier: BSD-2-Clause-Patent
-##
-
-# Force UTF-8 encoding (no UTF-16)
-enable_digraphs                 = false
-utf8_byte                       = false
-utf8_force                      = true
-
-# Code width / line splitting
-#code_width                      =120     # TODO: This causes non-deterministic behaviour in some cases when code wraps
-ls_code_width                   =false
-ls_for_split_full               =true
-ls_func_split_full              =true
-pos_comma                       =trail
-
-# 5.1.7  All files must end with CRLF
-newlines                        = crlf
-
-# 5.1.2 Do not use tab characters
-
-cmt_convert_tab_to_spaces       = true      # Whether to convert all tabs to spaces in comments. If false, tabs in
-                                            # comments are left alone, unless used for indenting.
-indent_columns                  = 2         # Number of spaces for indentation
-indent_with_tabs                = 0         # Do not use TAB characters
-string_replace_tab_chars        = true      # Replace TAB with SPACE
-                                            # Note: This will break .robot files but is needed for edk2 style
-
-# 5.2.1.1 There shall be only one statement on a line (statement ends with ;)
-nl_multi_line_cond              = true      # Add a newline between ')' and '{' if the ')' is on a different line than
-                                            # the if/for/etc.
-nl_after_semicolon              = true      # Whether to add a newline after semicolons, except in 'for' statements.
-
-# 5.2.1.3 An open brace '{' goes on the same line as the closing parenthesis ')' of simple predicate expressions
-mod_full_brace_do               = add       # Add or remove braces on a single-line 'do' statement.
-mod_full_brace_for              = add
-mod_full_brace_function         = add       # Add or remove braces on a single-line function definition.
-mod_full_brace_if               = add       # Add or remove braces on a single-line 'if' statement. Braces will not be
-                                            # removed if the braced statement contains an 'else'.
-mod_full_brace_if_chain         = false
-mod_full_brace_while            = add
-
-# 5.2.1.4 A close brace '}' always goes at the beginning of the last line of the body
-eat_blanks_after_open_brace     = true
-eat_blanks_before_close_brace   = true      # Whether to remove blank lines before '}'.
-
-# 5.2.2.2 Always put space before and after binary operators.
-sp_assign                       = add       # Add or remove space around assignment operator '=', '+=', etc.
-sp_assign_default               = add
-sp_bool                         = add       # Add or remove space around boolean operators '&&' and '||'.
-sp_compare                      = add       # Add or remove space around compare operator '<', '>', '==', etc.
-
-# 5.2.2.3 Do not put space between unary operators and their object
-sp_addr                         = remove    # A or remove space after the '&' (address-of) unary operator.
-sp_incdec                       = remove    # Add or remove space between '++' and '--' the word to which it is being
-                                            # applied, as in '(--x)' or 'y++;'.
-sp_inv                          = remove    # Add or remove space after the '~' (invert) unary operator.
-sp_not                          = remove    # Add or remove space after the '!' (not) unary operator.
-sp_sign                         = remove    # Add or remove space after '+' or '-', as in 'x = -5' or 'y = +7'.
-
-# 5.2.2.4 Subsequent lines of multi-line function calls should line up two spaces from the beginning of the function
-#         name
-nl_func_call_args_multi_line    = true      # Whether to add a newline after each ',' in a function call if '(' and ')'
-                                            # are in different lines.
-nl_func_call_args_multi_line_ignore_closures = false
-
-# - Indent each argument 2 spaces from the start of the function name. If a
-#   function is called through a structure or union member, of type
-#   pointer-to-function, then indent each argument 2 spaces from the start of the
-#   member name.
-indent_func_call_edk2_style     = true      # Use EDK2 indentation style for function calls  (**CUSTOM SETTING**)
-indent_paren_after_func_call    = true      # Whether to indent the open parenthesis of a function call, if the
-                                            # parenthesis is on its own line.
-
-# - Align the close parenthesis with the start of the last argument
-indent_paren_close              = 0         # How to indent a close parenthesis after a newline.
-                                            # (0: Body, 1: Openparenthesis, 2: Brace level)
-
-
-# 5.2.2.5 Always put space after commas or semicolons that separate items
-sp_after_comma                  = force     # Add or remove space after ',', i.e. 'a,b' vs. 'a, b'.
-sp_before_comma                 = remove    # Add or remove space before ','.
-
-# 5.2.2.6 Always put space before an open parenthesis
-sp_after_sparen                 = add       # Add or remove space after ')' of control statements.
-sp_attribute_paren              = add       # Add or remove space between '__attribute__' and '('.
-sp_before_sparen                = force     # Add or remove space before '(' of control statements
-                                            # ('if', 'for', 'switch', 'while', etc.).
-sp_defined_paren                = force     # Add or remove space between 'defined' and '(' in '#if defined (FOO)'.
-sp_func_call_paren              = force     # Add or remove space between function name and '(' on function calls.
-sp_func_call_paren_empty        = force     # Add or remove space between function name and '()' on function calls
-                                            # without parameters. If set to ignore (the default), sp_func_call_paren is
-                                            # used.
-sp_func_def_paren               = add       # Add or remove space between alias name and '(' of a non-pointer function
-                                            # type typedef.
-sp_func_proto_paren             = add       # Add or remove space between function name and '()' on function declaration
-sp_sizeof_paren                 = force     # Add or remove space between 'sizeof' and '('.
-sp_type_func                    = add       # Add or remove space between return type and function name. A minimum of 1
-                                            # is forced except for pointer return types.
-
-# Not specified, but also good style to remove spaces inside parentheses (Optional)
-sp_cparen_oparen                = remove    # Add or remove space between back-to-back parentheses, i.e. ')(' vs. ') ('.
-sp_inside_fparen                = remove    # Add or remove space inside function '(' and ')'.
-sp_inside_fparens               = remove    # Add or remove space inside empty function '()'.
-sp_inside_paren                 = remove    # Add or remove space inside '(' and ')'.
-sp_inside_paren_cast            = remove    # Add or remove spaces inside cast parentheses. '(int)x'
-sp_inside_square                = remove    # Add or remove space inside a non-empty '[' and ']'.
-sp_paren_paren                  = remove    # Add or remove space between nested parentheses, i.e. '((' vs. ') )'.
-sp_square_fparen                = remove    # Add or remove space between ']' and '(' when part of a function call.
-
-# 5.2.2.7 Put a space before an open brace if it is not on its own line
-sp_do_brace_open                = force     # Add or remove space between 'do' and '{'.
-sp_paren_brace                  = force     # Add or remove space between ')' and '{'.
-sp_sparen_brace                 = force     # Add or remove space between ')' and '{' of of control statements.
-
-# 5.2.2.8 Do not put spaces around structure member and pointer operators
-sp_after_byref                  = remove    # Add or remove space after reference sign '&', if followed by a word.
-sp_before_byref                 = add       # Add or remove space before a reference sign '&'.
-sp_deref                        = remove    # Add or remove space after the '*' (dereference) unary operator. This does
-                                            # not affect the spacing after a '*' that is part of a type.
-sp_member                       = remove    # Add or remove space around the '.' or '->' operators.
-
-# 5.2.2.9 Do not put spaces before open brackets of array subscripts
-sp_before_square                = remove    # Add or remove space before '[' (except '[]').
-sp_before_squares               = remove    # Add or remove space before '[]'.
-sp_before_vardef_square         = remove    # Add or remove space before '[' for a variable definition.
-
-# 5.2.2.10 Use extra parentheses rather than depending on in-depth knowledge of the order of precedence of C
-mod_full_paren_if_bool          = true      # Whether to fully parenthesize Boolean expressions in 'while' and 'if'
-                                            # statement, as in 'if (a && b > c)' => 'if (a && (b > c))'.
-
-# 5.2.2.11 Align a continuation line with the part of the line that it continues.
-use_indent_continue_only_once   = true
-
-# Additional '{}' bracing rules (Optional)
-# NOTE - The style guide specifies two different styles for braces,
-# so these are ignored for now to allow developers some flexibility.
-nl_after_brace_close            = true      # Whether to add a newline after '}'. Does not apply if followed by a
-                                            # necessary ';'.
-nl_brace_else                   = remove    # Add or remove newline between '}' and 'else'.
-nl_brace_while                  = remove    # Add or remove newline between '}' and 'while' of 'do' statement.
-nl_do_brace                     = remove    # Add or remove newline between 'do' and '{'.
-nl_else_brace                   = remove    # Add or remove newline between 'else' and '{'.
-nl_else_if                      = remove    # Add or remove newline between 'else' and 'if'.
-nl_elseif_brace                 = remove    # Add or remove newline between 'else if' and '{'.
-nl_enum_brace                   = remove    # Add or remove newline between 'enum' and '{'.
-nl_fcall_brace                  = remove    # Add or remove newline between a function call's ')' and '{',
-                                            # as in 'list_for_each(item, &list) { }'.
-nl_for_brace                    = remove    # Add or remove newline between 'for' and '{'.
-nl_if_brace                     = remove    # Add or remove newline between 'if' and '{'.
-nl_struct_brace                 = remove    # Add or remove newline between 'struct and '{'.
-nl_switch_brace                 = remove    # Add or remove newline between 'switch' and '{'.
-nl_union_brace                  = remove    # Add or remove newline between 'union' and '{'.
-nl_while_brace                  = remove    # Add or remove newline between 'while' and '{'.
-
-# Additional whitespace rules (Optional)
-sp_after_ptr_star               = remove    # Add or remove space after pointer star '*', if followed by a word.
-                                            # Useful when paired with align_var_def_star_style==2
-sp_after_ptr_star_func          = remove    # Add or remove space after a pointer star '*', if followed by a function
-                                            # prototype or function definition.
-sp_after_semi                   = remove    # Add or remove space after ';', except when followed by a comment.
-sp_before_case_colon            = remove    # Add or remove space before case ':'.
-sp_before_ptr_star              = add       # Add or remove space before pointer star '*'.
-sp_before_ptr_star_func         = add       # Add or remove space before a pointer star '*', if followed by a function
-                                            # prototype or function definition.
-sp_before_semi                  = remove    # Add or remove space before ';'
-sp_before_semi_for              = remove    # Add or remove space before ';' in non-empty 'for' statements.
-sp_before_semi_for_empty        = add       # Add or remove space before a semicolon of an empty part of a for statement
-sp_between_ptr_star             = remove    # Add or remove space between pointer stars '*'. (ie, 'VOID **')
-sp_brace_close_while            = force     # Add or remove space between '}' and 'while'.
-
-sp_after_cast                   = remove
-sp_after_type                   = add
-sp_balance_nested_parens        = false
-sp_before_nl_cont               = add
-sp_before_square_asm_block      = ignore
-sp_before_unnamed_byref         = add
-sp_brace_brace                  = ignore
-sp_brace_else                   = force
-sp_brace_typedef                = add
-sp_case_label                   = force
-sp_cmt_cpp_doxygen              = true
-sp_cond_colon                   = add
-sp_cond_question                = add
-sp_cpp_cast_paren               = force
-sp_else_brace                   = force
-sp_endif_cmt                    = force
-sp_enum_assign                  = add
-sp_inside_braces                = force
-sp_inside_braces_empty          = force
-sp_inside_braces_enum           = force
-sp_inside_braces_struct         = force
-sp_pp_concat                    = add
-sp_pp_stringify                 = add
-sp_return_paren                 = add
-sp_special_semi                 = force
-sp_while_paren_open             = force
-
-# Additional Indentation Rules
-indent_access_spec              = 1
-indent_access_spec_body         = false
-indent_align_assign             = true
-indent_align_string             = true
-indent_bool_paren               = true
-indent_brace_parent             = false
-indent_braces                   = false
-indent_braces_no_class          = false
-indent_braces_no_func           = true
-indent_braces_no_struct         = false
-indent_class                    = false
-indent_class_colon              = false
-indent_cmt_with_tabs            = false         # Whether to indent comments that are not at a brace level with tabs on
-                                                # a tabstop. Requires indent_with_tabs=2. If false, will use spaces.
-indent_col1_comment             = true
-indent_col1_multi_string_literal= true
-indent_comma_paren              = true
-indent_else_if                  = true
-indent_extern                   = false
-indent_first_bool_expr          = true
-
-indent_func_def_param_paren_pos_threshold = 0
-indent_func_param_double                  = false
-indent_func_proto_param                   = true
-indent_ignore_asm_block                   = true
-indent_label                              = 1
-indent_member                             = 2
-indent_namespace                          = false
-indent_param                              = 2
-indent_paren_nl                           = false
-indent_paren_open_brace                   = false
-indent_preserve_sql                       = false
-indent_relative_single_line_comments      = false
-indent_sing_line_comments                 = 0
-indent_single_newlines                    = false
-indent_square_nl                          = false
-indent_switch_case                        = 2
-indent_template_param                     = true
-indent_var_def_blk                        = 0
-indent_var_def_cont                       = false
-
-# Tidy-up rules (Optional)
-mod_move_case_break             = true      # Whether to move a 'break' that appears after a fully braced 'case'
-                                            # before the close brace, as in 'case X: { ... } break;' =>
-                                            # 'case X: { ... break; }'.
-mod_pawn_semicolon              = false
-mod_remove_empty_return         = false     # Whether to remove a void 'return;' that appears as the last statement
-                                            # in a function.
-mod_remove_extra_semicolon      = true
-mod_sort_import                 = false
-mod_sort_include                = false
-mod_sort_using                  = false
-nl_after_case                   = false     # Whether to add a newline after a 'case' statement.
-nl_end_of_file                  = force     # Add or remove newline at the end of the file.
-nl_end_of_file_min              = 1         # The minimum number of newlines at the end of the file
-nl_max                          = 2         # The maximum number of consecutive newlines (3 = 2 blank lines).
-nl_start_of_file                = remove    # Add or remove newlines at the start of the file.
-
-# Code alignment rules (Optional)
-align_asm_colon                 = false
-align_assign_span               = 1         # The span for aligning on '=' in assignments.
-align_assign_thresh             = 0
-align_edk2_style                = true      # Whether to apply edk2-specific alignment formatting
-align_enum_equ_span             = 1         # The span for aligning on '=' in enums.
-align_func_params               = true      # Whether to align variable definitions in prototypes and functions.
-align_func_params_gap           = 2
-align_func_params_span          = 2         # The span for aligning parameter definitions in function on parameter name.
-align_func_params_thresh        = 0
-align_func_proto_span           = 0
-align_keep_tabs                 = false
-align_left_shift                = false
-align_mix_var_proto             = false
-align_nl_cont                   = false
-align_oc_decl_colon             = false
-align_on_operator               = false
-align_on_tabstop                = false
-align_pp_define_gap             = 2
-align_pp_define_span            = 1
-align_right_cmt_at_col          = 0         # Align trailing comment at or beyond column N; 'pulls in' comments as
-                                            # a bonus side effect (0=ignore)
-align_right_cmt_gap             = 0         # If a trailing comment is more than this number of columns away from the
-                                            # text it follows,
-                                            # it will qualify for being aligned. This has to be > 0 to do anything.
-align_right_cmt_mix             = false     # If aligning comments, mix with comments after '}' and #endif with less
-                                            # than 3 spaces before the comment
-align_right_cmt_same_level      = true      # Whether to only align trailing comments that are at the same brace level.
-align_right_cmt_span            = 2         # The span for aligning comments that end lines.
-align_same_func_call_params     = false
-align_single_line_brace         = true
-align_single_line_func          = true
-align_struct_init_span          = 1         # The span for aligning struct initializer values.
-align_typedef_amp_style         = 1
-align_typedef_func              = 1         # How to align typedef'd functions with other typedefs.
-                                            # (0: No align, 1: Align open paranthesis, 2: Align function type name)
-align_typedef_gap               = 2
-align_typedef_span              = 1         # The span for aligning single-line typedefs.
-align_typedef_star_style        = 1
-align_var_def_amp_style         = 1
-align_var_def_attribute         = true
-align_var_def_colon             = true      # Whether to align the colon in struct bit fields.
-align_var_def_gap               = 2         # The gap (minimum spacing for aligned items) for variable definitions.
-align_var_def_inline            = false
-align_var_def_span              = 1         # The span (lines needed to align) for aligning variable definitions.
-align_var_def_star_style        = 1         # How to consider (or treat) the '*' in the alignment of variable
-                                            # definitions.
-                                            # 0: Part of the type     'void *   foo;' (default)
-                                            # 1: Part of the variable 'void     *foo;'
-                                            # 2: Dangling             'void    *foo;'
-                                            # (Note - should also set sp_after_ptr_star=remove)
-align_var_struct_gap            = 4
-align_var_struct_span           = 8         # The span for aligning struct/union member definitions.
-align_var_struct_thresh         = 0
-align_with_tabs                 = false
-
-# Comment formatting
-cmt_align_doxygen_javadoc_tags  = true      # Whether to align doxygen javadoc-style tags ('@param', '@return', etc.)
-                                            # TODO: Eats '[' in '[in]'
-cmt_c_group                     = false
-cmt_c_nl_end                    = true      # Whether to add a newline before the closing '*/' of the combined c-comment.
-cmt_c_nl_start                  = true
-cmt_cpp_group                   = false
-cmt_cpp_nl_end                  = true
-cmt_cpp_nl_start                = true
-cmt_cpp_to_c                    = false
-cmt_indent_multi                = false     # Whether to apply changes to multi-line comments, including cmt_width,
-                                            # keyword substitution and leading chars.
-cmt_insert_before_preproc       = false
-#cmt_insert_file_header          = default_file_header.txt
-#cmt_insert_func_header          = default_function_header.txt
-cmt_multi_check_last            = false
-cmt_multi_first_len_minimum     = 2
-cmt_reflow_mode                 = 1         # How to reflow comments.
-                                            # (0:No reflow, 1:No touching at all, 2: Full reflow)
-cmt_sp_after_star_cont          = 0         # The number of spaces to insert after the star on subsequent comment lines.
-cmt_sp_before_star_cont         = 0         # The number of spaces to insert at the start of subsequent comment lines.
-cmt_star_cont                   = false     # Whether to put a star on subsequent comment lines.
-cmt_width                       = 120       # Try to wrap comments at N columns.
-sp_cmt_cpp_start                = add       # Add or remove space after the opening of a C++ comment, as in
-                                            # '// <here> A'.  NOTE: Breaks indentation within comments.
-
-# Function definitions / declarations
-indent_func_call_param          = false     # Whether to indent continued function call parameters one indent level,
-                                            # rather than aligning parameters under the open parenthesis.
-indent_func_class_param         = false     # Whether to indent continued function call declaration one indent level,
-                                            # rather than aligning parameters under the open parenthesis.
-indent_func_ctor_var_param      = false     # Whether to indent continued class variable constructors one indent level,
-                                            # rather than aligning parameters under the open parenthesis.
-indent_func_def_param           = true      # Whether to indent continued function definition parameters one indent
-                                            # level, rather than aligning parameters under the open parenthesis.
-nl_fdef_brace                   = add       # Add or remove newline between function signature and '{'.
-nl_func_call_end_multi_line     = true      # Whether to add a newline before ')' in a function call if '(' and ')' are
-                                            # in different lines.
-nl_func_call_paren              = remove    # Add or remove newline between a function name and the opening '(' in the
-                                            # call.
-nl_func_call_start_multi_line   = true      # Whether to add a newline after '(' in a function call if '(' and ')' are
-                                            # in different lines.
-nl_func_decl_args               = force     # Add or remove newline after each ',' in a function declaration.
-nl_func_decl_empty              = add       # Add or remove newline between '()' in a function declaration.
-nl_func_def_args                = force     # Add or remove newline after each ',' in a function definition.
-nl_func_def_empty               = add       # Add or remove newline between '()' in a function definition.
-nl_func_def_paren               = remove    # Add or remove newline between a function name and the opening '('
-                                            # in the definition.
-nl_func_paren                   = remove    # Add or remove newline between a function name and the opening '(' in
-                                            # the declaration.
-nl_func_type_name               = add       # Add or remove newline between return type and function name in a function
-                                            # definition.
-sp_fparen_brace                 = force     # Add or remove space between ')' and '{' of function.
-use_indent_func_call_param      = true      # indent_func_call_param will be used
-
-# Additional Newline Rules
-nl_after_brace_open                          = true     # Whether to add a newline after '{'. This also adds a newline
-                                                        # before the matching '}'.
-nl_after_brace_open_cmt                      = true     # Whether to add a newline between the open brace and a
-                                                        # trailing single-line comment.
-                                                        # Requires nl_after_brace_open = true.
-nl_after_do                                  = add      # Add or remove blank line after 'do/while' statement.
-nl_after_for                                 = add      # Add or remove blank line after 'for' statement.
-nl_after_func_body                           = 2        # The number of newlines after '}' of a multi-line function body
-nl_after_func_body_one_liner                 = 2
-nl_after_func_proto                          = 2
-nl_after_func_proto_group                    = 2
-nl_after_if                                  = add
-nl_after_multiline_comment                   = false
-nl_after_return                              = false
-nl_after_struct                              = 2
-nl_after_switch                              = add
-nl_after_vbrace_close                        = true
-nl_after_vbrace_open                         = true
-nl_after_vbrace_open_empty                   = true
-nl_after_while                               = add
-nl_assign_leave_one_liners                   = true
-nl_before_block_comment                      = 2
-nl_before_case                               = false
-nl_before_do                                 = ignore
-nl_before_for                                = ignore
-nl_before_if                                 = ignore
-nl_before_switch                             = ignore
-nl_before_while                              = ignore
-nl_before_whole_file_ifdef                   = 2
-nl_brace_brace                               = force
-nl_brace_struct_var                          = remove
-nl_case_colon_brace                          = add
-nl_class_leave_one_liners                    = false
-nl_collapse_empty_body                       = false
-nl_comment_func_def                          = 1
-nl_create_for_one_liner                      = false
-nl_create_if_one_liner                       = false
-nl_create_while_one_liner                    = false
-nl_define_macro                              = false
-nl_ds_struct_enum_close_brace                = true
-nl_ds_struct_enum_cmt                        = false
-nl_enum_leave_one_liners                     = false
-nl_func_decl_end                             = add
-nl_func_decl_start                           = add
-nl_func_def_end                              = add
-nl_func_def_start                            = add
-nl_func_leave_one_liners                     = false
-nl_func_proto_type_name                      = add
-nl_func_var_def_blk                          = 1
-nl_getset_leave_one_liners                   = false
-nl_if_leave_one_liners                       = false
-nl_multi_line_define                         = false
-nl_squeeze_ifdef                             = false
-nl_var_def_blk_end                           = 0
-nl_var_def_blk_start                         = 0
-
-# Preprocessor Rules
-pp_define_at_level      = true
-pp_if_indent_code       = false
-pp_indent_func_def      = false
-pp_indent_extern        = false
-pp_ignore_define_body   = true                # Workaround: Turn off processing for #define body
-                                              # (current rules do not work for some defines)
-pp_indent               = add
-pp_indent_at_level      = true
-pp_indent_count         = 2
-pp_indent_if            = 2
-pp_indent_region        = 2
-pp_region_indent_code   = false
-pp_space                = remove
-
-#
-# The tokens below are assigned specific types so they are always recognized properly.
-#
-
-# Explicitly define EDK II qualifiers
-set QUALIFIER CONST
-set QUALIFIER EFIAPI
-set QUALIFIER IN
-set QUALIFIER OPTIONAL
-set QUALIFIER OUT
-
-# Explicitly define EDK II types
-set TYPE EFI_STATUS
-set TYPE VOID

.pytool/Plugin/UncrustifyCheck/uncrustify_ext_dep.yaml

@@ -1,16 +0,0 @@
-## @file
-# Downloads the Uncrustify application from a Project Mu NuGet package.
-#
-# Copyright (c) Microsoft Corporation.
-# SPDX-License-Identifier: BSD-2-Clause-Patent
-##
-{
-  "id": "uncrustify-ci-1",
-  "scope": "cibuild",
-  "type": "nuget",
-  "name": "mu-uncrustify-release",
-  "source": "https://pkgs.dev.azure.com/projectmu/Uncrustify/_packaging/mu_uncrustify/nuget/v3/index.json",
-  "version": "73.0.3",
-  "flags": ["set_shell_var", "host_specific"],
-  "var_name": "UNCRUSTIFY_CI_PATH"
-}

.pytool/Plugin/UncrustifyCheck/uncrustify_plug_in.yaml

@@ -1,11 +0,0 @@
-## @file
-# CiBuildPlugin used to check coding standard compliance of EDK II style C source code
-#
-# Copyright (c) Microsoft Corporation.
-# SPDX-License-Identifier: BSD-2-Clause-Patent
-##
-{
-  "scope": "cibuild",
-  "name": "Uncrustify Coding Standard Test",
-  "module": "UncrustifyCheck"
-}

.pytool/Readme.md

@@ -264,10 +264,6 @@ BSD-2-Clause-Patent.
 Run the Ecc tool on the package. The Ecc tool is available in the BaseTools
 package. It checks that the code complies to the EDKII coding standard.
 
-### Coding Standard Compliance - UncrustifyCheck
-
-Runs the Uncrustify application to check for coding standard compliance issues.
-
 ## PyTool Scopes
 
 Scopes are how the PyTool ext_dep, path_env, and plugins are activated.  Meaning

ArmPkg/ArmPkg.ci.yaml

@@ -19,10 +19,7 @@
         ],
         ## Both file path and directory path are accepted.
         "IgnoreFiles": [
-            "Library/ArmSoftFloatLib/berkeley-softfloat-3",
-            "Library/ArmSoftFloatLib/ArmSoftFloatLib.c",
-            "Library/CompilerIntrinsicsLib",
-            "Universal/Smbios/SmbiosMiscDxe"
+            "Library/ArmSoftFloatLib/berkeley-softfloat-3"
         ]
     },
 

ArmPkg/ArmPkg.dec

@@ -3,7 +3,6 @@
 #
 # Copyright (c) 2009 - 2010, Apple Inc. All rights reserved.<BR>
 # Copyright (c) 2011 - 2021, ARM Limited. All rights reserved.
-# Copyright (c) 2021, Ampere Computing LLC. All rights reserved.
 #
 #    SPDX-License-Identifier: BSD-2-Clause-Patent
 #
@@ -338,9 +337,9 @@
   #   UINT64 Mmio32CpuBase; // mapping target in 64-bit cpu-physical space
   #   UINT64 Mmio64CpuBase; // mapping target in 64-bit cpu-physical space
   #
-  #   gEfiMdePkgTokenSpaceGuid.PcdPciIoTranslation = IoCpuBase - PcdPciIoBase;
-  #   gEfiMdePkgTokenSpaceGuid.PcdPciMmio32Translation = Mmio32CpuBase - (UINT64)PcdPciMmio32Base;
-  #   gEfiMdePkgTokenSpaceGuid.PcdPciMmio64Translation = Mmio64CpuBase - PcdPciMmio64Base;
+  #   PcdPciIoTranslation     = IoCpuBase     - PcdPciIoBase;
+  #   PcdPciMmio32Translation = Mmio32CpuBase - (UINT64)PcdPciMmio32Base;
+  #   PcdPciMmio64Translation = Mmio64CpuBase - PcdPciMmio64Base;
   #
   # because (a) the target address space (ie. the cpu-physical space) is
   # 64-bit, and (b) the translation values are meant as offsets for *modular*
@@ -357,11 +356,11 @@
   #   UINT64 TranslatedMmio64Address;   // output parameter
   #
   #   TranslatedIoAddress     = UntranslatedIoAddress +
-  #                             gEfiMdePkgTokenSpaceGuid.PcdPciIoTranslation;
+  #                             PcdPciIoTranslation;
   #   TranslatedMmio32Address = (UINT64)UntranslatedMmio32Address +
-  #                             gEfiMdePkgTokenSpaceGuid.PcdPciMmio32Translation;
+  #                             PcdPciMmio32Translation;
   #   TranslatedMmio64Address = UntranslatedMmio64Address +
-  #                             gEfiMdePkgTokenSpaceGuid.PcdPciMmio64Translation;
+  #                             PcdPciMmio64Translation;
   #
   #  The modular arithmetic performed in UINT64 ensures that the translation
   #  works correctly regardless of the relation between IoCpuBase and
@@ -370,20 +369,16 @@
   #
   gArmTokenSpaceGuid.PcdPciIoBase|0x0|UINT64|0x00000050
   gArmTokenSpaceGuid.PcdPciIoSize|0x0|UINT64|0x00000051
+  gArmTokenSpaceGuid.PcdPciIoTranslation|0x0|UINT64|0x00000052
   gArmTokenSpaceGuid.PcdPciMmio32Base|0x0|UINT32|0x00000053
   gArmTokenSpaceGuid.PcdPciMmio32Size|0x0|UINT32|0x00000054
+  gArmTokenSpaceGuid.PcdPciMmio32Translation|0x0|UINT64|0x00000055
   gArmTokenSpaceGuid.PcdPciMmio64Base|0x0|UINT64|0x00000056
   gArmTokenSpaceGuid.PcdPciMmio64Size|0x0|UINT64|0x00000057
+  gArmTokenSpaceGuid.PcdPciMmio64Translation|0x0|UINT64|0x00000058
 
   #
   # Inclusive range of allowed PCI buses.
   #
   gArmTokenSpaceGuid.PcdPciBusMin|0x0|UINT32|0x00000059
   gArmTokenSpaceGuid.PcdPciBusMax|0x0|UINT32|0x0000005A
-
-[PcdsDynamicEx]
-  #
-  # This dynamic PCD hold the GUID of a firmware FFS which contains
-  # the LinuxBoot payload.
-  #
-  gArmTokenSpaceGuid.PcdLinuxBootFileGuid|{0x0}|VOID*|0x0000005C

ArmPkg/ArmPkg.dsc

@@ -5,7 +5,6 @@
 # Copyright (c) 2011 - 2021, Arm Limited. All rights reserved.<BR>
 # Copyright (c) 2016, Linaro Ltd. All rights reserved.<BR>
 # Copyright (c) Microsoft Corporation.<BR>
-# Copyright (c) 2021, Ampere Computing LLC. All rights reserved.
 #
 #    SPDX-License-Identifier: BSD-2-Clause-Patent
 #
@@ -151,7 +150,6 @@
   ArmPkg/Library/ArmSmcPsciResetSystemLib/ArmSmcPsciResetSystemLib.inf
   ArmPkg/Library/PeiServicesTablePointerLib/PeiServicesTablePointerLib.inf
   ArmPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf
-  ArmPkg/Library/LinuxBootBootManagerLib/LinuxBootBootManagerLib.inf
 
   ArmPkg/Drivers/ArmCrashDumpDxe/ArmCrashDumpDxe.inf
   ArmPkg/Drivers/ArmScmiDxe/ArmScmiDxe.inf

ArmPkg/Drivers/ArmCrashDumpDxe/ArmCrashDumpDxe.c

@@ -24,11 +24,9 @@ ArmCrashDumpDxeInitialize (
   EFI_STATUS      Status;
 
   Status = gBS->LocateProtocol (&gEfiCpuArchProtocolGuid, NULL, (VOID **)&mCpu);
-  ASSERT_EFI_ERROR (Status);
+  ASSERT_EFI_ERROR(Status);
 
-  return mCpu->RegisterInterruptHandler (
-                 mCpu,
+  return mCpu->RegisterInterruptHandler (mCpu,
                                          EXCEPT_AARCH64_SYNCHRONOUS_EXCEPTIONS,
-                 &DefaultExceptionHandler
-                 );
+                                         &DefaultExceptionHandler);
 }

ArmPkg/Drivers/ArmGic/ArmGicCommonDxe.c

@@ -33,6 +33,7 @@ UINTN  mGicNumInterrupts = 0;
 
 HARDWARE_INTERRUPT_HANDLER  *gRegisteredInterruptHandlers = NULL;
 
+
 /**
   Calculate GICD_ICFGRn base address and corresponding bit
   field Int_config[1] of the GIC distributor register.
@@ -55,7 +56,7 @@ GicGetDistributorIcfgBaseAndBit (
   UINTN                  Field;
 
   if (Source >= mGicNumInterrupts) {
-    ASSERT (Source < mGicNumInterrupts);
+    ASSERT(Source < mGicNumInterrupts);
     return EFI_UNSUPPORTED;
   }
 
@@ -70,6 +71,8 @@ GicGetDistributorIcfgBaseAndBit (
   return EFI_SUCCESS;
 }
 
+
+
 /**
   Register Handler for the specified interrupt source.
 
@@ -90,7 +93,7 @@ RegisterInterruptSource (
   )
 {
   if (Source >= mGicNumInterrupts) {
-    ASSERT (FALSE);
+    ASSERT(FALSE);
     return EFI_UNSUPPORTED;
   }
 
@@ -105,7 +108,7 @@ RegisterInterruptSource (
   gRegisteredInterruptHandlers[Source] = Handler;
 
   // If the interrupt handler is unregistered then disable the interrupt
-  if (NULL == Handler) {
+  if (NULL == Handler){
     return This->DisableInterruptSource (This, Source);
   } else {
     return This->EnableInterruptSource (This, Source);
@@ -134,28 +137,17 @@ CpuArchEventProtocolNotify (
   // Unregister the default exception handler.
   Status = Cpu->RegisterInterruptHandler (Cpu, ARM_ARCH_EXCEPTION_IRQ, NULL);
   if (EFI_ERROR (Status)) {
-    DEBUG ((
-      DEBUG_ERROR,
-      "%a: Cpu->RegisterInterruptHandler() - %r\n",
-      __FUNCTION__,
-      Status
-      ));
+    DEBUG ((DEBUG_ERROR, "%a: Cpu->RegisterInterruptHandler() - %r\n",
+      __FUNCTION__, Status));
     return;
   }
 
   // Register to receive interrupts
-  Status = Cpu->RegisterInterruptHandler (
-                  Cpu,
-                  ARM_ARCH_EXCEPTION_IRQ,
-                  Context
-                  );
+  Status = Cpu->RegisterInterruptHandler (Cpu, ARM_ARCH_EXCEPTION_IRQ,
+                  Context);
   if (EFI_ERROR (Status)) {
-    DEBUG ((
-      DEBUG_ERROR,
-      "%a: Cpu->RegisterInterruptHandler() - %r\n",
-      __FUNCTION__,
-      Status
-      ));
+    DEBUG ((DEBUG_ERROR, "%a: Cpu->RegisterInterruptHandler() - %r\n",
+      __FUNCTION__, Status));
   }
 
   gBS->CloseEvent (Event);
@@ -171,7 +163,7 @@ InstallAndRegisterInterruptService (
 {
   EFI_STATUS               Status;
   CONST UINTN              RihArraySize =
-    (sizeof (HARDWARE_INTERRUPT_HANDLER) * mGicNumInterrupts);
+    (sizeof(HARDWARE_INTERRUPT_HANDLER) * mGicNumInterrupts);
 
   // Initialize the array for the Interrupt Handlers
   gRegisteredInterruptHandlers = AllocateZeroPool (RihArraySize);
@@ -199,8 +191,7 @@ InstallAndRegisterInterruptService (
     TPL_CALLBACK,
     CpuArchEventProtocolNotify,
     InterruptHandler,
-    &mCpuArchProtocolNotifyEventRegistration
-    );
+    &mCpuArchProtocolNotifyEventRegistration);
 
   // Register for an ExitBootServicesEvent
   Status = gBS->CreateEvent (

ArmPkg/Drivers/ArmGic/ArmGicDxe.h

@@ -55,6 +55,7 @@ GicV3DxeInitialize (
   IN EFI_SYSTEM_TABLE   *SystemTable
   );
 
+
 // Shared code
 
 /**

ArmPkg/Drivers/ArmGic/ArmGicLib.c

@@ -24,13 +24,13 @@
                                            + ARM_GICR_SGI_VLPI_FRAME_SIZE     \
                                            + ARM_GICR_SGI_RESERVED_FRAME_SIZE)
 
-#define ISENABLER_ADDRESS(base, offset)  ((base) +\
+#define ISENABLER_ADDRESS(base,offset) ((base) + \
           ARM_GICR_CTLR_FRAME_SIZE + ARM_GICR_ISENABLER + 4 * (offset))
 
-#define ICENABLER_ADDRESS(base, offset)  ((base) +\
+#define ICENABLER_ADDRESS(base,offset) ((base) + \
           ARM_GICR_CTLR_FRAME_SIZE + ARM_GICR_ICENABLER + 4 * (offset))
 
-#define IPRIORITY_ADDRESS(base, offset)  ((base) +\
+#define IPRIORITY_ADDRESS(base,offset) ((base) + \
           ARM_GICR_CTLR_FRAME_SIZE + ARM_GIC_ICDIPR + 4 * (offset))
 
 /**
@@ -230,8 +230,7 @@ ArmGicSetInterruptPriority (
   Revision = ArmGicGetSupportedArchRevision ();
   if ((Revision == ARM_GIC_ARCH_REVISION_2) ||
       FeaturePcdGet (PcdArmGicV3WithV2Legacy) ||
-      SourceIsSpi (Source))
-  {
+      SourceIsSpi (Source)) {
     MmioAndThenOr32 (
       GicDistributorBase + ARM_GIC_ICDIPR + (4 * RegOffset),
       ~(0xff << RegShift),
@@ -274,8 +273,7 @@ ArmGicEnableInterrupt (
   Revision = ArmGicGetSupportedArchRevision ();
   if ((Revision == ARM_GIC_ARCH_REVISION_2) ||
       FeaturePcdGet (PcdArmGicV3WithV2Legacy) ||
-      SourceIsSpi (Source))
-  {
+      SourceIsSpi (Source)) {
     // Write set-enable register
     MmioWrite32 (
       GicDistributorBase + ARM_GIC_ICDISER + (4 * RegOffset),
@@ -293,7 +291,7 @@ ArmGicEnableInterrupt (
 
     // Write set-enable register
     MmioWrite32 (
-      ISENABLER_ADDRESS (GicCpuRedistributorBase, RegOffset),
+      ISENABLER_ADDRESS(GicCpuRedistributorBase, RegOffset),
       1 << RegShift
       );
   }
@@ -319,8 +317,7 @@ ArmGicDisableInterrupt (
   Revision = ArmGicGetSupportedArchRevision ();
   if ((Revision == ARM_GIC_ARCH_REVISION_2) ||
       FeaturePcdGet (PcdArmGicV3WithV2Legacy) ||
-      SourceIsSpi (Source))
-  {
+      SourceIsSpi (Source)) {
     // Write clear-enable register
     MmioWrite32 (
       GicDistributorBase + ARM_GIC_ICDICER + (4 * RegOffset),
@@ -337,7 +334,7 @@ ArmGicDisableInterrupt (
 
     // Write clear-enable register
     MmioWrite32 (
-      ICENABLER_ADDRESS (GicCpuRedistributorBase, RegOffset),
+      ICENABLER_ADDRESS(GicCpuRedistributorBase, RegOffset),
       1 << RegShift
       );
   }
@@ -364,8 +361,7 @@ ArmGicIsInterruptEnabled (
   Revision = ArmGicGetSupportedArchRevision ();
   if ((Revision == ARM_GIC_ARCH_REVISION_2) ||
       FeaturePcdGet (PcdArmGicV3WithV2Legacy) ||
-      SourceIsSpi (Source))
-  {
+      SourceIsSpi (Source)) {
     Interrupts = ((MmioRead32 (
                      GicDistributorBase + ARM_GIC_ICDISER + (4 * RegOffset)
                      )
@@ -381,7 +377,7 @@ ArmGicIsInterruptEnabled (
 
     // Read set-enable register
     Interrupts = MmioRead32 (
-                   ISENABLER_ADDRESS (GicCpuRedistributorBase, RegOffset)
+                   ISENABLER_ADDRESS(GicCpuRedistributorBase, RegOffset)
                    );
   }
 

ArmPkg/Drivers/ArmGic/GicV2/ArmGicV2Dxe.c

@@ -47,7 +47,7 @@ GicV2EnableInterruptSource (
   )
 {
   if (Source >= mGicNumInterrupts) {
-    ASSERT (FALSE);
+    ASSERT(FALSE);
     return EFI_UNSUPPORTED;
   }
 
@@ -75,7 +75,7 @@ GicV2DisableInterruptSource (
   )
 {
   if (Source >= mGicNumInterrupts) {
-    ASSERT (FALSE);
+    ASSERT(FALSE);
     return EFI_UNSUPPORTED;
   }
 
@@ -105,7 +105,7 @@ GicV2GetInterruptSourceState (
   )
 {
   if (Source >= mGicNumInterrupts) {
-    ASSERT (FALSE);
+    ASSERT(FALSE);
     return EFI_UNSUPPORTED;
   }
 
@@ -134,7 +134,7 @@ GicV2EndOfInterrupt (
   )
 {
   if (Source >= mGicNumInterrupts) {
-    ASSERT (FALSE);
+    ASSERT(FALSE);
     return EFI_UNSUPPORTED;
   }
 
@@ -261,13 +261,9 @@ GicV2SetTriggerType (
   BOOLEAN                 SourceEnabled;
 
   if (   (TriggerType != EFI_HARDWARE_INTERRUPT2_TRIGGER_EDGE_RISING)
-     && (TriggerType != EFI_HARDWARE_INTERRUPT2_TRIGGER_LEVEL_HIGH))
-  {
-    DEBUG ((
-      DEBUG_ERROR,
-      "Invalid interrupt trigger type: %d\n", \
-      TriggerType
-      ));
+      && (TriggerType != EFI_HARDWARE_INTERRUPT2_TRIGGER_LEVEL_HIGH)) {
+          DEBUG ((DEBUG_ERROR, "Invalid interrupt trigger type: %d\n", \
+                  TriggerType));
           ASSERT (FALSE);
           return EFI_UNSUPPORTED;
   }
@@ -283,7 +279,7 @@ GicV2SetTriggerType (
   }
 
   Status = GicV2GetInterruptSourceState (
-             (EFI_HARDWARE_INTERRUPT_PROTOCOL *)This,
+             (EFI_HARDWARE_INTERRUPT_PROTOCOL*)This,
              Source,
              &SourceEnabled
              );
@@ -300,7 +296,7 @@ GicV2SetTriggerType (
   // otherwise GIC behavior is UNPREDICTABLE.
   if (SourceEnabled) {
     GicV2DisableInterruptSource (
-      (EFI_HARDWARE_INTERRUPT_PROTOCOL *)This,
+      (EFI_HARDWARE_INTERRUPT_PROTOCOL*)This,
       Source
       );
   }
@@ -314,7 +310,7 @@ GicV2SetTriggerType (
   // Restore interrupt state
   if (SourceEnabled) {
     GicV2EnableInterruptSource (
-      (EFI_HARDWARE_INTERRUPT_PROTOCOL *)This,
+      (EFI_HARDWARE_INTERRUPT_PROTOCOL*)This,
       Source
       );
   }

ArmPkg/Drivers/ArmGic/GicV2/ArmGicV2NonSecLib.c

@@ -10,6 +10,7 @@
 #include <Library/IoLib.h>
 #include <Library/ArmGicLib.h>
 
+
 VOID
 EFIAPI
 ArmGicV2EnableInterruptInterface (

ArmPkg/Drivers/ArmGic/GicV3/ArmGicV3Dxe.c

@@ -37,7 +37,7 @@ GicV3EnableInterruptSource (
   )
 {
   if (Source >= mGicNumInterrupts) {
-    ASSERT (FALSE);
+    ASSERT(FALSE);
     return EFI_UNSUPPORTED;
   }
 
@@ -65,7 +65,7 @@ GicV3DisableInterruptSource (
   )
 {
   if (Source >= mGicNumInterrupts) {
-    ASSERT (FALSE);
+    ASSERT(FALSE);
     return EFI_UNSUPPORTED;
   }
 
@@ -95,7 +95,7 @@ GicV3GetInterruptSourceState (
   )
 {
   if (Source >= mGicNumInterrupts) {
-    ASSERT (FALSE);
+    ASSERT(FALSE);
     return EFI_UNSUPPORTED;
   }
 
@@ -128,7 +128,7 @@ GicV3EndOfInterrupt (
   )
 {
   if (Source >= mGicNumInterrupts) {
-    ASSERT (FALSE);
+    ASSERT(FALSE);
     return EFI_UNSUPPORTED;
   }
 
@@ -255,13 +255,9 @@ GicV3SetTriggerType (
   BOOLEAN                 SourceEnabled;
 
   if (   (TriggerType != EFI_HARDWARE_INTERRUPT2_TRIGGER_EDGE_RISING)
-     && (TriggerType != EFI_HARDWARE_INTERRUPT2_TRIGGER_LEVEL_HIGH))
-  {
-    DEBUG ((
-      DEBUG_ERROR,
-      "Invalid interrupt trigger type: %d\n", \
-      TriggerType
-      ));
+      && (TriggerType != EFI_HARDWARE_INTERRUPT2_TRIGGER_LEVEL_HIGH)) {
+          DEBUG ((DEBUG_ERROR, "Invalid interrupt trigger type: %d\n", \
+                 TriggerType));
           ASSERT (FALSE);
           return EFI_UNSUPPORTED;
   }
@@ -277,7 +273,7 @@ GicV3SetTriggerType (
   }
 
   Status = GicV3GetInterruptSourceState (
-             (EFI_HARDWARE_INTERRUPT_PROTOCOL *)This,
+             (EFI_HARDWARE_INTERRUPT_PROTOCOL*)This,
              Source,
              &SourceEnabled
              );
@@ -294,7 +290,7 @@ GicV3SetTriggerType (
   // otherwise GIC behavior is UNPREDICTABLE.
   if (SourceEnabled) {
     GicV3DisableInterruptSource (
-      (EFI_HARDWARE_INTERRUPT_PROTOCOL *)This,
+      (EFI_HARDWARE_INTERRUPT_PROTOCOL*)This,
       Source
       );
   }
@@ -307,7 +303,7 @@ GicV3SetTriggerType (
   // Restore interrupt state
   if (SourceEnabled) {
     GicV3EnableInterruptSource (
-      (EFI_HARDWARE_INTERRUPT_PROTOCOL *)This,
+      (EFI_HARDWARE_INTERRUPT_PROTOCOL*)This,
       Source
       );
   }
@@ -348,6 +344,10 @@ GicV3ExitBootServicesEvent (
     GicV3DisableInterruptSource (&gHardwareInterruptV3Protocol, Index);
   }
 
+  for (Index = 0; Index < mGicNumInterrupts; Index++) {
+    GicV3EndOfInterrupt (&gHardwareInterruptV3Protocol, Index);
+  }
+
   // Disable Gic Interface
   ArmGicV3DisableInterruptInterface ();
 
@@ -434,8 +434,8 @@ GicV3DxeInitialize (
 
     if ((MmioRead32 (
            mGicDistributorBase + ARM_GIC_ICDDCR
-           ) & ARM_GIC_ICDDCR_DS) != 0)
-    {
+         ) & ARM_GIC_ICDDCR_DS) != 0) {
+
       // If the Disable Security (DS) control bit is set, we are dealing with a
       // GIC that has only one security state. In this case, let's assume we are
       // executing in non-secure state (which is appropriate for DXE modules)

ArmPkg/Drivers/ArmPciCpuIo2Dxe/ArmPciCpuIo2Dxe.c

@@ -117,14 +117,14 @@ CpuIoCheckParameter (
   // For FIFO type, the target address won't increase during the access,
   // so treat Count as 1
   //
-  if ((Width >= EfiCpuIoWidthFifoUint8) && (Width <= EfiCpuIoWidthFifoUint64)) {
+  if (Width >= EfiCpuIoWidthFifoUint8 && Width <= EfiCpuIoWidthFifoUint64) {
     Count = 1;
   }
 
   //
   // Check to see if Width is in the valid range for I/O Port operations
   //
-  Width = (EFI_CPU_IO_PROTOCOL_WIDTH)(Width & 0x03);
+  Width = (EFI_CPU_IO_PROTOCOL_WIDTH) (Width & 0x03);
   if (!MmioOperation && (Width == EfiCpuIoWidthUint64)) {
     return EFI_INVALID_PARAMETER;
   }
@@ -161,7 +161,6 @@ CpuIoCheckParameter (
     if (MaxCount < (Count - 1)) {
       return EFI_UNSUPPORTED;
     }
-
     if (Address > LShiftU64 (MaxCount - Count + 1, Width)) {
       return EFI_UNSUPPORTED;
     }
@@ -243,7 +242,7 @@ CpuMemoryServiceRead (
   //
   InStride = mInStride[Width];
   OutStride = mOutStride[Width];
-  OperationWidth = (EFI_CPU_IO_PROTOCOL_WIDTH)(Width & 0x03);
+  OperationWidth = (EFI_CPU_IO_PROTOCOL_WIDTH) (Width & 0x03);
   for (Uint8Buffer = Buffer; Count > 0; Address += InStride, Uint8Buffer += OutStride, Count--) {
     if (OperationWidth == EfiCpuIoWidthUint8) {
       *Uint8Buffer = MmioRead8 ((UINTN)Address);
@@ -255,7 +254,6 @@ CpuMemoryServiceRead (
       *((UINT64 *)Uint8Buffer) = MmioRead64 ((UINTN)Address);
     }
   }
-
   return EFI_SUCCESS;
 }
 
@@ -325,7 +323,7 @@ CpuMemoryServiceWrite (
   //
   InStride = mInStride[Width];
   OutStride = mOutStride[Width];
-  OperationWidth = (EFI_CPU_IO_PROTOCOL_WIDTH)(Width & 0x03);
+  OperationWidth = (EFI_CPU_IO_PROTOCOL_WIDTH) (Width & 0x03);
   for (Uint8Buffer = Buffer; Count > 0; Address += InStride, Uint8Buffer += OutStride, Count--) {
     if (OperationWidth == EfiCpuIoWidthUint8) {
       MmioWrite8 ((UINTN)Address, *Uint8Buffer);
@@ -337,7 +335,6 @@ CpuMemoryServiceWrite (
       MmioWrite64 ((UINTN)Address, *((UINT64 *)Uint8Buffer));
     }
   }
-
   return EFI_SUCCESS;
 }
 
@@ -409,7 +406,7 @@ CpuIoServiceRead (
   //
   InStride = mInStride[Width];
   OutStride = mOutStride[Width];
-  OperationWidth = (EFI_CPU_IO_PROTOCOL_WIDTH)(Width & 0x03);
+  OperationWidth = (EFI_CPU_IO_PROTOCOL_WIDTH) (Width & 0x03);
 
   for (Uint8Buffer = Buffer; Count > 0; Address += InStride, Uint8Buffer += OutStride, Count--) {
     if (OperationWidth == EfiCpuIoWidthUint8) {
@@ -495,7 +492,7 @@ CpuIoServiceWrite (
   //
   InStride = mInStride[Width];
   OutStride = mOutStride[Width];
-  OperationWidth = (EFI_CPU_IO_PROTOCOL_WIDTH)(Width & 0x03);
+  OperationWidth = (EFI_CPU_IO_PROTOCOL_WIDTH) (Width & 0x03);
 
   for (Uint8Buffer = (UINT8 *)Buffer; Count > 0; Address += InStride, Uint8Buffer += OutStride, Count--) {
     if (OperationWidth == EfiCpuIoWidthUint8) {
@@ -524,6 +521,7 @@ STATIC EFI_CPU_IO2_PROTOCOL  mCpuIo2 = {
   }
 };
 
+
 /**
   The user Entry Point for module CpuIo2Dxe. The user code starts with this function.
 
@@ -546,8 +544,7 @@ ArmPciCpuIo2Initialize (
   ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gEfiCpuIo2ProtocolGuid);
   Status = gBS->InstallMultipleProtocolInterfaces (
                   &mHandle,
-                  &gEfiCpuIo2ProtocolGuid,
-                  &mCpuIo2,
+                  &gEfiCpuIo2ProtocolGuid, &mCpuIo2,
                   NULL
                   );
   ASSERT_EFI_ERROR (Status);

ArmPkg/Drivers/ArmPciCpuIo2Dxe/ArmPciCpuIo2Dxe.inf

@@ -38,7 +38,7 @@
   UefiBootServicesTableLib
 
 [Pcd]
-  gEfiMdePkgTokenSpaceGuid.PcdPciIoTranslation
+  gArmTokenSpaceGuid.PcdPciIoTranslation
 
 [Protocols]
   gEfiCpuIo2ProtocolGuid                         ## PRODUCES

ArmPkg/Drivers/ArmScmiDxe/ArmScmiBaseProtocolPrivate.h

@@ -34,7 +34,7 @@ typedef struct {
 **/
 EFI_STATUS
 ScmiBaseProtocolInit (
-  IN OUT EFI_HANDLE  *Handle
+  IN OUT EFI_HANDLE* Handle
   );
 
 #endif /* ARM_SCMI_BASE_PROTOCOL_PRIVATE_H_ */

ArmPkg/Drivers/ArmScmiDxe/ArmScmiClockProtocolPrivate.h

@@ -53,6 +53,7 @@ typedef struct {
   CLOCK_RATE_DWORD Rate;
 } CLOCK_RATE_SET_ATTRIBUTES;
 
+
 // Message parameters for CLOCK_CONFIG_SET command.
 typedef struct {
   UINT32 ClockId;

ArmPkg/Drivers/ArmScmiDxe/ArmScmiPerformanceProtocolPrivate.h

@@ -43,7 +43,7 @@ typedef struct {
 **/
 EFI_STATUS
 ScmiPerformanceProtocolInit (
-  IN EFI_HANDLE  *Handle
+  IN EFI_HANDLE* Handle
   );
 
 #endif /* ARM_SCMI_PERFORMANCE_PROTOCOL_PRIVATE_H_ */

ArmPkg/Drivers/ArmScmiDxe/Scmi.c

@@ -29,7 +29,7 @@
 **/
 EFI_STATUS
 ScmiCommandGetPayload (
-  OUT UINT32  **Payload
+  OUT UINT32** Payload
   )
 {
   EFI_STATUS   Status;
@@ -121,12 +121,10 @@ ScmiCommandExecute (
     return EFI_DEVICE_ERROR;
   }
 
-  Response = (SCMI_MESSAGE_RESPONSE *)MtlGetChannelPayload (Channel);
+  Response = (SCMI_MESSAGE_RESPONSE*)MtlGetChannelPayload (Channel);
 
   if (Response->Status != ScmiSuccess) {
-    DEBUG ((
-      DEBUG_ERROR,
-      "SCMI error: ProtocolId = 0x%x, MessageId = 0x%x, error = %d\n",
+    DEBUG ((DEBUG_ERROR, "SCMI error: ProtocolId = 0x%x, MessageId = 0x%x, error = %d\n",
       Command->ProtocolId,
       Command->MessageId,
       Response->Status
@@ -198,7 +196,7 @@ ScmiGetProtocolVersion (
   Status = ScmiProtocolDiscoveryCommon (
              ProtocolId,
              ScmiMessageIdProtocolVersion,
-             (UINT32 **)&ProtocolVersion
+             (UINT32**)&ProtocolVersion
              );
   if (EFI_ERROR (Status)) {
     return Status;

ArmPkg/Drivers/ArmScmiDxe/ScmiBaseProtocol.c

@@ -106,9 +106,9 @@ BaseDiscoverVendorDetails (
   }
 
   AsciiStrCpyS (
-    (CHAR8 *)VendorIdentifier,
+    (CHAR8*)VendorIdentifier,
     SCMI_MAX_STR_LEN,
-    (CONST CHAR8 *)ReturnValues
+    (CONST CHAR8*)ReturnValues
     );
 
   return EFI_SUCCESS;
@@ -256,6 +256,7 @@ BaseDiscoverListProtocols (
   Skip = 0;
 
   while (Skip < TotalProtocols) {
+
     *MessageParams = Skip;
 
     // Note PayloadLength is a IN/OUT parameter.
@@ -264,7 +265,7 @@ BaseDiscoverListProtocols (
     Status = ScmiCommandExecute (
                &Cmd,
                &PayloadLength,
-               (UINT32 **)&DiscoverList
+               (UINT32**)&DiscoverList
                );
     if (EFI_ERROR (Status)) {
       return Status;
@@ -299,7 +300,7 @@ STATIC CONST SCMI_BASE_PROTOCOL  BaseProtocol = {
 **/
 EFI_STATUS
 ScmiBaseProtocolInit (
-  IN OUT EFI_HANDLE  *Handle
+  IN OUT EFI_HANDLE* Handle
   )
 {
   return gBS->InstallMultipleProtocolInterfaces (

ArmPkg/Drivers/ArmScmiDxe/ScmiClockProtocol.c

@@ -130,19 +130,18 @@ ClockGetClockAttributes (
   Status = ScmiCommandExecute (
              &Cmd,
              &PayloadLength,
-             (UINT32 **)&ClockAttributes
+             (UINT32**)&ClockAttributes
              );
   if (EFI_ERROR (Status)) {
     return Status;
   }
-
    // TRUE if bit 0 of ClockAttributes->Attributes is set.
   *Enabled = CLOCK_ENABLED (ClockAttributes->Attributes);
 
   AsciiStrCpyS (
     ClockAsciiName,
     SCMI_MAX_STR_LEN,
-    (CONST CHAR8 *)ClockAttributes->ClockName
+    (CONST CHAR8*)ClockAttributes->ClockName
     );
 
   return EFI_SUCCESS;
@@ -210,6 +209,7 @@ ClockDescribeRates (
   *MessageParams++  = ClockId;
 
   do {
+
     *MessageParams = RateIndex;
 
     // Set Payload length, note PayloadLength is a IN/OUT parameter.
@@ -219,7 +219,7 @@ ClockDescribeRates (
     Status = ScmiCommandExecute (
                &Cmd,
                &PayloadLength,
-               (UINT32 **)&DescribeRates
+               (UINT32**)&DescribeRates
                );
     if (EFI_ERROR (Status)) {
       return Status;
@@ -329,7 +329,7 @@ ClockRateGet (
   Status = ScmiCommandExecute (
              &Cmd,
              &PayloadLength,
-             (UINT32 **)&ClockRate
+             (UINT32**)&ClockRate
              );
   if (EFI_ERROR (Status)) {
     return Status;
@@ -363,7 +363,7 @@ ClockRateSet (
   SCMI_COMMAND                Cmd;
   UINT32                      PayloadLength;
 
-  Status = ScmiCommandGetPayload ((UINT32 **)&ClockRateSetAttributes);
+  Status = ScmiCommandGetPayload ((UINT32**)&ClockRateSetAttributes);
   if (EFI_ERROR (Status)) {
     return Status;
   }
@@ -412,7 +412,7 @@ ClockEnable (
   SCMI_COMMAND                Cmd;
   UINT32                      PayloadLength;
 
-  Status = ScmiCommandGetPayload ((UINT32 **)&ClockConfigSetAttributes);
+  Status = ScmiCommandGetPayload ((UINT32**)&ClockConfigSetAttributes);
   if (EFI_ERROR (Status)) {
     return Status;
   }
@@ -444,7 +444,7 @@ STATIC CONST SCMI_CLOCK_PROTOCOL  ScmiClockProtocol = {
   ClockDescribeRates,
   ClockRateGet,
   ClockRateSet
-};
+ };
 
 // Instance of the SCMI clock management protocol.
 STATIC CONST SCMI_CLOCK2_PROTOCOL ScmiClock2Protocol = {
@@ -456,7 +456,7 @@ STATIC CONST SCMI_CLOCK2_PROTOCOL  ScmiClock2Protocol = {
   (SCMI_CLOCK2_RATE_SET)ClockRateSet,
   SCMI_CLOCK2_PROTOCOL_VERSION,
   ClockEnable
-};
+ };
 
 /** Initialize clock management protocol and install protocol on a given handle.
 
@@ -466,7 +466,7 @@ STATIC CONST SCMI_CLOCK2_PROTOCOL  ScmiClock2Protocol = {
 **/
 EFI_STATUS
 ScmiClockProtocolInit (
-  IN EFI_HANDLE  *Handle
+  IN EFI_HANDLE* Handle
   )
 {
   return gBS->InstallMultipleProtocolInterfaces (

ArmPkg/Drivers/ArmScmiDxe/ScmiDxe.c

@@ -72,7 +72,7 @@ ArmScmiDxeEntryPoint (
   Status = gBS->LocateProtocol (
                   &gArmScmiBaseProtocolGuid,
                   NULL,
-                  (VOID **)&BaseProtocol
+                  (VOID**)&BaseProtocol
                   );
   if (EFI_ERROR (Status)) {
     ASSERT (FALSE);
@@ -88,8 +88,7 @@ ArmScmiDxeEntryPoint (
 
   // Accept any version between SCMI v1.0 and SCMI v2.0
   if ((Version < BASE_PROTOCOL_VERSION_V1) ||
-      (Version > BASE_PROTOCOL_VERSION_V2))
-  {
+    (Version > BASE_PROTOCOL_VERSION_V2)) {
     ASSERT (FALSE);
     return EFI_UNSUPPORTED;
   }
@@ -110,7 +109,7 @@ ArmScmiDxeEntryPoint (
   Status = gBS->AllocatePool (
                   EfiBootServicesData,
                   SupportedListSize,
-                  (VOID **)&SupportedList
+                  (VOID**)&SupportedList
                   );
   if (EFI_ERROR (Status)) {
     ASSERT (FALSE);
@@ -131,8 +130,7 @@ ArmScmiDxeEntryPoint (
 
   // Install supported protocol on ImageHandle.
   for (ProtocolIndex = 1; ProtocolIndex < ARRAY_SIZE (Protocols);
-       ProtocolIndex++)
-  {
+       ProtocolIndex++) {
     for (Index = 0; Index < NumProtocols; Index++) {
       if (Protocols[ProtocolIndex].Id == SupportedList[Index]) {
         Status = Protocols[ProtocolIndex].InitFn (&ImageHandle);
@@ -140,7 +138,6 @@ ArmScmiDxeEntryPoint (
           ASSERT_EFI_ERROR (Status);
           return Status;
         }
-
         break;
       }
     }

ArmPkg/Drivers/ArmScmiDxe/ScmiDxe.h

@@ -8,7 +8,6 @@
     http://infocenter.arm.com/help/topic/com.arm.doc.den0056a/
     DEN0056A_System_Control_and_Management_Interface.pdf
 **/
-
 #ifndef SCMI_DXE_H_
 #define SCMI_DXE_H_
 

ArmPkg/Drivers/ArmScmiDxe/ScmiPerformanceProtocol.c

@@ -56,7 +56,7 @@ PerformanceGetAttributes (
   )
 {
   EFI_STATUS  Status;
-  UINT32      *ReturnValues;
+  UINT32* ReturnValues;
 
   Status = ScmiGetProtocolAttributes (
              ScmiProtocolIdPerformance,
@@ -160,7 +160,7 @@ PerformanceDescribeLevels (
   EFI_STATUS    Status;
   UINT32        PayloadLength;
   SCMI_COMMAND  Cmd;
-  UINT32        *MessageParams;
+  UINT32*       MessageParams;
   UINT32        LevelIndex;
   UINT32        RequiredSize;
   UINT32        LevelNo;
@@ -183,6 +183,7 @@ PerformanceDescribeLevels (
   Cmd.MessageId  = ScmiMessageIdPerformanceDescribeLevels;
 
   do {
+
     *MessageParams = LevelIndex;
 
     // Note, PayloadLength is an IN/OUT parameter.
@@ -191,7 +192,7 @@ PerformanceDescribeLevels (
     Status = ScmiCommandExecute (
                &Cmd,
                &PayloadLength,
-               (UINT32 **)&Levels
+               (UINT32**)&Levels
                );
     if (EFI_ERROR (Status)) {
       return Status;
@@ -218,6 +219,7 @@ PerformanceDescribeLevels (
          sizeof (SCMI_PERFORMANCE_LEVEL)
          );
     }
+
   } while (ReturnRemainNumLevels != 0);
 
   *LevelArraySize = RequiredSize;
@@ -310,7 +312,7 @@ PerformanceLimitsGet (
   Status = ScmiCommandExecute (
              &Cmd,
              &PayloadLength,
-             (UINT32 **)&ReturnValues
+             (UINT32**)&ReturnValues
              );
   if (EFI_ERROR (Status)) {
     return Status;
@@ -437,7 +439,7 @@ STATIC CONST SCMI_PERFORMANCE_PROTOCOL  PerformanceProtocol = {
 **/
 EFI_STATUS
 ScmiPerformanceProtocolInit (
-  IN EFI_HANDLE  *Handle
+  IN EFI_HANDLE* Handle
   )
 {
   return gBS->InstallMultipleProtocolInterfaces (

ArmPkg/Drivers/ArmScmiDxe/ScmiPrivate.h

@@ -8,7 +8,6 @@
     http://infocenter.arm.com/help/topic/com.arm.doc.den0056a/
     DEN0056A_System_Control_and_Management_Interface.pdf
 **/
-
 #ifndef SCMI_PRIVATE_H_
 #define SCMI_PRIVATE_H_
 
@@ -90,7 +89,7 @@ typedef struct {
 **/
 EFI_STATUS
 ScmiCommandGetPayload (
-  OUT UINT32  **Payload
+  OUT UINT32** Payload
   );
 
 /** Execute a SCMI command and receive a response.

ArmPkg/Drivers/CpuDxe/AArch64/Mmu.c

@@ -52,11 +52,9 @@ PageAttributeToGcdAttribute (
     GcdAttributes = EFI_MEMORY_WB;
     break;
   default:
-      DEBUG ((
-        DEBUG_ERROR,
+    DEBUG ((DEBUG_ERROR,
       "PageAttributeToGcdAttribute: PageAttributes:0x%lX not supported.\n",
-        PageAttributes
-        ));
+      PageAttributes));
     ASSERT (0);
     // The Global Coherency Domain (GCD) value is defined as a bit set.
     // Returning 0 means no attribute has been set.
@@ -65,8 +63,7 @@ PageAttributeToGcdAttribute (
 
   // Determine protection attributes
   if (((PageAttributes & TT_AP_MASK) == TT_AP_NO_RO) ||
-      ((PageAttributes & TT_AP_MASK) == TT_AP_RO_RO))
-  {
+      ((PageAttributes & TT_AP_MASK) == TT_AP_RO_RO)) {
     // Read only cases map to write-protect
     GcdAttributes |= EFI_MEMORY_RO;
   }
@@ -91,11 +88,11 @@ GetFirstPageAttribute (
   // Get the first entry of the table
   FirstEntry = *FirstLevelTableAddress;
 
-  if ((TableLevel != 3) && ((FirstEntry & TT_TYPE_MASK) == TT_TYPE_TABLE_ENTRY)) {
+  if ((TableLevel != 3) && (FirstEntry & TT_TYPE_MASK) == TT_TYPE_TABLE_ENTRY) {
     // Only valid for Levels 0, 1 and 2
 
     // Get the attribute of the subsequent table
-    return GetFirstPageAttribute ((UINT64 *)(FirstEntry & TT_ADDRESS_MASK_DESCRIPTION_TABLE), TableLevel + 1);
+    return GetFirstPageAttribute ((UINT64*)(FirstEntry & TT_ADDRESS_MASK_DESCRIPTION_TABLE), TableLevel + 1);
   } else if (((FirstEntry & TT_TYPE_MASK) == TT_TYPE_BLOCK_ENTRY) ||
              ((TableLevel == 3) && ((FirstEntry & TT_TYPE_MASK) == TT_TYPE_BLOCK_ENTRY_LEVEL3)))
   {
@@ -141,22 +138,18 @@ GetNextEntryAttribute (
 
     // If Entry is a Table Descriptor type entry then go through the sub-level table
     if ((EntryType == TT_TYPE_BLOCK_ENTRY) ||
-        ((TableLevel == 3) && (EntryType == TT_TYPE_BLOCK_ENTRY_LEVEL3)))
-    {
+        ((TableLevel == 3) && (EntryType == TT_TYPE_BLOCK_ENTRY_LEVEL3))) {
       if ((*PrevEntryAttribute == INVALID_ENTRY) || (EntryAttribute != *PrevEntryAttribute)) {
         if (*PrevEntryAttribute != INVALID_ENTRY) {
           // Update GCD with the last region
-          SetGcdMemorySpaceAttributes (
-            MemorySpaceMap,
-            NumberOfDescriptors,
+          SetGcdMemorySpaceAttributes (MemorySpaceMap, NumberOfDescriptors,
               *StartGcdRegion,
-            (BaseAddress + (Index * TT_ADDRESS_AT_LEVEL (TableLevel))) - *StartGcdRegion,
-            PageAttributeToGcdAttribute (*PrevEntryAttribute)
-            );
+              (BaseAddress + (Index * TT_ADDRESS_AT_LEVEL(TableLevel))) - *StartGcdRegion,
+              PageAttributeToGcdAttribute (*PrevEntryAttribute));
         }
 
         // Start of the new region
-        *StartGcdRegion     = BaseAddress + (Index * TT_ADDRESS_AT_LEVEL (TableLevel));
+        *StartGcdRegion = BaseAddress + (Index * TT_ADDRESS_AT_LEVEL(TableLevel));
         *PrevEntryAttribute = EntryAttribute;
       } else {
         continue;
@@ -166,27 +159,20 @@ GetNextEntryAttribute (
       ASSERT (TableLevel < 3);
 
       // Increase the level number and scan the sub-level table
-      GetNextEntryAttribute (
-        (UINT64 *)(Entry & TT_ADDRESS_MASK_DESCRIPTION_TABLE),
-        TT_ENTRY_COUNT,
-        TableLevel + 1,
-        (BaseAddress + (Index * TT_ADDRESS_AT_LEVEL (TableLevel))),
-        PrevEntryAttribute,
-        StartGcdRegion
-        );
+      GetNextEntryAttribute ((UINT64*)(Entry & TT_ADDRESS_MASK_DESCRIPTION_TABLE),
+                             TT_ENTRY_COUNT, TableLevel + 1,
+                             (BaseAddress + (Index * TT_ADDRESS_AT_LEVEL(TableLevel))),
+                             PrevEntryAttribute, StartGcdRegion);
     } else {
       if (*PrevEntryAttribute != INVALID_ENTRY) {
         // Update GCD with the last region
-        SetGcdMemorySpaceAttributes (
-          MemorySpaceMap,
-          NumberOfDescriptors,
+        SetGcdMemorySpaceAttributes (MemorySpaceMap, NumberOfDescriptors,
             *StartGcdRegion,
-          (BaseAddress + (Index * TT_ADDRESS_AT_LEVEL (TableLevel))) - *StartGcdRegion,
-          PageAttributeToGcdAttribute (*PrevEntryAttribute)
-          );
+            (BaseAddress + (Index * TT_ADDRESS_AT_LEVEL(TableLevel))) - *StartGcdRegion,
+            PageAttributeToGcdAttribute (*PrevEntryAttribute));
 
         // Start of the new region
-        *StartGcdRegion     = BaseAddress + (Index * TT_ADDRESS_AT_LEVEL (TableLevel));
+        *StartGcdRegion = BaseAddress + (Index * TT_ADDRESS_AT_LEVEL(TableLevel));
         *PrevEntryAttribute = INVALID_ENTRY;
       }
     }
@@ -194,7 +180,7 @@ GetNextEntryAttribute (
 
   FreePool (MemorySpaceMap);
 
-  return BaseAddress + (EntryCount * TT_ADDRESS_AT_LEVEL (TableLevel));
+  return BaseAddress + (EntryCount * TT_ADDRESS_AT_LEVEL(TableLevel));
 }
 
 EFI_STATUS
@@ -231,7 +217,7 @@ SyncCacheConfig (
   // with a way for GCD to query the CPU Arch. driver of the existing memory space attributes instead.
 
   // Obtain page table base
-  FirstLevelTableAddress = (UINT64 *)(ArmGetTTBR0BaseAddress ());
+  FirstLevelTableAddress = (UINT64*)(ArmGetTTBR0BaseAddress ());
 
   // Get Translation Control Register value
   Tcr = ArmGetTCR ();
@@ -246,24 +232,17 @@ SyncCacheConfig (
 
   // We scan from the start of the memory map (ie: at the address 0x0)
   BaseAddressGcdRegion = 0x0;
-  EndAddressGcdRegion  = GetNextEntryAttribute (
-                           FirstLevelTableAddress,
-                           TableCount,
-                           TableLevel,
+  EndAddressGcdRegion = GetNextEntryAttribute (FirstLevelTableAddress,
+                                               TableCount, TableLevel,
                                                BaseAddressGcdRegion,
-                           &PageAttribute,
-                           &BaseAddressGcdRegion
-                           );
+                                               &PageAttribute, &BaseAddressGcdRegion);
 
   // Update GCD with the last region if valid
   if (PageAttribute != INVALID_ENTRY) {
-    SetGcdMemorySpaceAttributes (
-      MemorySpaceMap,
-      NumberOfDescriptors,
+    SetGcdMemorySpaceAttributes (MemorySpaceMap, NumberOfDescriptors,
         BaseAddressGcdRegion,
         EndAddressGcdRegion - BaseAddressGcdRegion,
-      PageAttributeToGcdAttribute (PageAttribute)
-      );
+        PageAttributeToGcdAttribute (PageAttribute));
   }
 
   FreePool (MemorySpaceMap);
@@ -285,7 +264,6 @@ EfiAttributeToArmAttribute (
     } else {
       ArmAttributes = TT_ATTR_INDX_DEVICE_MEMORY | TT_UXN_MASK | TT_PXN_MASK;
     }
-
     break;
   case EFI_MEMORY_WC:
     ArmAttributes = TT_ATTR_INDX_MEMORY_NON_CACHEABLE;
@@ -305,7 +283,7 @@ EfiAttributeToArmAttribute (
 
   // Determine protection attributes
   if ((EfiAttributes & EFI_MEMORY_RO) != 0) {
-    ArmAttributes |= TT_AP_NO_RO;
+    ArmAttributes |= TT_AP_RO_RO;
   }
 
   // Process eXecute Never attribute
@@ -341,25 +319,22 @@ GetMemoryRegionRec (
   }
 
   // Find the block entry linked to the Base Address
-  BlockEntry = (UINT64 *)TT_GET_ENTRY_FOR_ADDRESS (TranslationTable, TableLevel, *BaseAddress);
+  BlockEntry = (UINT64*)TT_GET_ENTRY_FOR_ADDRESS (TranslationTable, TableLevel, *BaseAddress);
   EntryType = *BlockEntry & TT_TYPE_MASK;
 
   if ((TableLevel < 3) && (EntryType == TT_TYPE_TABLE_ENTRY)) {
-    NextTranslationTable = (UINT64 *)(*BlockEntry & TT_ADDRESS_MASK_DESCRIPTION_TABLE);
+    NextTranslationTable = (UINT64*)(*BlockEntry & TT_ADDRESS_MASK_DESCRIPTION_TABLE);
 
     // The entry is a page table, so we go to the next level
     Status = GetMemoryRegionRec (
         NextTranslationTable, // Address of the next level page table
         TableLevel + 1, // Next Page Table level
-               (UINTN *)TT_LAST_BLOCK_ADDRESS (NextTranslationTable, TT_ENTRY_COUNT),
-               BaseAddress,
-               RegionLength,
-               RegionAttributes
-               );
+        (UINTN*)TT_LAST_BLOCK_ADDRESS(NextTranslationTable, TT_ENTRY_COUNT),
+        BaseAddress, RegionLength, RegionAttributes);
 
     // In case of 'Success', it means the end of the block region has been found into the upper
     // level translation table
-    if (!EFI_ERROR (Status)) {
+    if (!EFI_ERROR(Status)) {
       return EFI_SUCCESS;
     }
 
@@ -368,7 +343,7 @@ GetMemoryRegionRec (
   } else if (EntryType == BlockEntryType) {
     // We have found the BlockEntry attached to the address. We save its start address (the start
     // address might be before the 'BaseAddress') and attributes
-    *BaseAddress      = *BaseAddress & ~(TT_ADDRESS_AT_LEVEL (TableLevel) - 1);
+    *BaseAddress      = *BaseAddress & ~(TT_ADDRESS_AT_LEVEL(TableLevel) - 1);
     *RegionLength     = 0;
     *RegionAttributes = *BlockEntry & TT_ATTRIBUTES_MASK;
   } else {
@@ -378,12 +353,11 @@ GetMemoryRegionRec (
 
   while (BlockEntry <= LastBlockEntry) {
     if ((*BlockEntry & TT_ATTRIBUTES_MASK) == *RegionAttributes) {
-      *RegionLength = *RegionLength + TT_BLOCK_ENTRY_SIZE_AT_LEVEL (TableLevel);
+      *RegionLength = *RegionLength + TT_BLOCK_ENTRY_SIZE_AT_LEVEL(TableLevel);
     } else {
       // In case we have found the end of the region we return success
       return EFI_SUCCESS;
     }
-
     BlockEntry++;
   }
 
@@ -414,14 +388,9 @@ GetMemoryRegion (
   // Get the Table info from T0SZ
   GetRootTranslationTableInfo (T0SZ, &TableLevel, &EntryCount);
 
-  Status = GetMemoryRegionRec (
-             TranslationTable,
-             TableLevel,
-             (UINTN *)TT_LAST_BLOCK_ADDRESS (TranslationTable, EntryCount),
-             BaseAddress,
-             RegionLength,
-             RegionAttributes
-             );
+  Status = GetMemoryRegionRec (TranslationTable, TableLevel,
+      (UINTN*)TT_LAST_BLOCK_ADDRESS(TranslationTable, EntryCount),
+      BaseAddress, RegionLength, RegionAttributes);
 
   // If the region continues up to the end of the root table then GetMemoryRegionRec()
   // will return EFI_NOT_FOUND

ArmPkg/Drivers/CpuDxe/Arm/Mmu.c

@@ -22,7 +22,7 @@ SectionToGcdAttributes (
   *GcdAttributes = 0;
 
   // determine cacheability attributes
-  switch (SectionAttributes & TT_DESCRIPTOR_SECTION_CACHE_POLICY_MASK) {
+  switch(SectionAttributes & TT_DESCRIPTOR_SECTION_CACHE_POLICY_MASK) {
     case TT_DESCRIPTOR_SECTION_CACHE_POLICY_STRONGLY_ORDERED:
       *GcdAttributes |= EFI_MEMORY_UC;
       break;
@@ -49,9 +49,9 @@ SectionToGcdAttributes (
   }
 
   // determine protection attributes
-  switch (SectionAttributes & TT_DESCRIPTOR_SECTION_AP_MASK) {
+  switch(SectionAttributes & TT_DESCRIPTOR_SECTION_AP_MASK) {
     case TT_DESCRIPTOR_SECTION_AP_NO_NO: // no read, no write
-      // *GcdAttributes |= EFI_MEMORY_RO | EFI_MEMORY_RP;
+      //*GcdAttributes |= EFI_MEMORY_RO | EFI_MEMORY_RP;
       break;
 
     case TT_DESCRIPTOR_SECTION_AP_RW_NO:
@@ -86,7 +86,7 @@ PageToGcdAttributes (
   *GcdAttributes = 0;
 
   // determine cacheability attributes
-  switch (PageAttributes & TT_DESCRIPTOR_PAGE_CACHE_POLICY_MASK) {
+  switch(PageAttributes & TT_DESCRIPTOR_PAGE_CACHE_POLICY_MASK) {
     case TT_DESCRIPTOR_PAGE_CACHE_POLICY_STRONGLY_ORDERED:
       *GcdAttributes |= EFI_MEMORY_UC;
       break;
@@ -113,9 +113,9 @@ PageToGcdAttributes (
   }
 
   // determine protection attributes
-  switch (PageAttributes & TT_DESCRIPTOR_PAGE_AP_MASK) {
+  switch(PageAttributes & TT_DESCRIPTOR_PAGE_AP_MASK) {
     case TT_DESCRIPTOR_PAGE_AP_NO_NO: // no read, no write
-      // *GcdAttributes |= EFI_MEMORY_RO | EFI_MEMORY_RP;
+      //*GcdAttributes |= EFI_MEMORY_RO | EFI_MEMORY_RP;
       break;
 
     case TT_DESCRIPTOR_PAGE_AP_RW_NO:
@@ -161,17 +161,17 @@ SyncCacheConfigPage (
   UINT64                              GcdAttributes;
 
   // Get the Base Address from FirstLevelDescriptor;
-  BaseAddress = TT_DESCRIPTOR_PAGE_BASE_ADDRESS (SectionIndex << TT_DESCRIPTOR_SECTION_BASE_SHIFT);
+  BaseAddress = TT_DESCRIPTOR_PAGE_BASE_ADDRESS(SectionIndex << TT_DESCRIPTOR_SECTION_BASE_SHIFT);
 
   // Convert SectionAttributes into PageAttributes
   NextPageAttributes =
-    TT_DESCRIPTOR_CONVERT_TO_PAGE_CACHE_POLICY (*NextSectionAttributes, 0) |
-    TT_DESCRIPTOR_CONVERT_TO_PAGE_AP (*NextSectionAttributes);
+      TT_DESCRIPTOR_CONVERT_TO_PAGE_CACHE_POLICY(*NextSectionAttributes,0) |
+      TT_DESCRIPTOR_CONVERT_TO_PAGE_AP(*NextSectionAttributes);
 
   // obtain page table base
   SecondLevelTable = (ARM_PAGE_TABLE_ENTRY *)(FirstLevelDescriptor & TT_DESCRIPTOR_SECTION_PAGETABLE_ADDRESS_MASK);
 
-  for (i = 0; i < TRANSLATION_TABLE_PAGE_COUNT; i++) {
+  for (i=0; i < TRANSLATION_TABLE_PAGE_COUNT; i++) {
     if ((SecondLevelTable[i] & TT_DESCRIPTOR_PAGE_TYPE_MASK) == TT_DESCRIPTOR_PAGE_TYPE_PAGE) {
       // extract attributes (cacheability and permissions)
       PageAttributes = SecondLevelTable[i] & (TT_DESCRIPTOR_PAGE_CACHE_POLICY_MASK | TT_DESCRIPTOR_PAGE_AP_MASK);
@@ -206,14 +206,13 @@ SyncCacheConfigPage (
       *NextRegionBase = BaseAddress | (i << TT_DESCRIPTOR_PAGE_BASE_SHIFT);
       NextPageAttributes = 0;
     }
-
     *NextRegionLength += TT_DESCRIPTOR_PAGE_SIZE;
   }
 
   // Convert back PageAttributes into SectionAttributes
   *NextSectionAttributes =
-    TT_DESCRIPTOR_CONVERT_TO_SECTION_CACHE_POLICY (NextPageAttributes, 0) |
-    TT_DESCRIPTOR_CONVERT_TO_SECTION_AP (NextPageAttributes);
+      TT_DESCRIPTOR_CONVERT_TO_SECTION_CACHE_POLICY(NextPageAttributes,0) |
+      TT_DESCRIPTOR_CONVERT_TO_SECTION_AP(NextPageAttributes);
 
   return EFI_SUCCESS;
 }
@@ -234,6 +233,7 @@ SyncCacheConfig (
   UINTN                               NumberOfDescriptors;
   EFI_GCD_MEMORY_SPACE_DESCRIPTOR     *MemorySpaceMap;
 
+
   DEBUG ((DEBUG_PAGE, "SyncCacheConfig()\n"));
 
   // This code assumes MMU is enabled and filed with section translations
@@ -246,6 +246,7 @@ SyncCacheConfig (
   Status = gDS->GetMemorySpaceMap (&NumberOfDescriptors, &MemorySpaceMap);
   ASSERT_EFI_ERROR (Status);
 
+
   // The GCD implementation maintains its own copy of the state of memory space attributes.  GCD needs
   // to know what the initial memory space attributes are.  The CPU Arch. Protocol does not provide a
   // GetMemoryAttributes function for GCD to get this so we must resort to calling GCD (as if we were
@@ -260,7 +261,7 @@ SyncCacheConfig (
 
   // iterate through each 1MB descriptor
   NextRegionBase = NextRegionLength = 0;
-  for (i = 0; i < TRANSLATION_TABLE_SECTION_COUNT; i++) {
+  for (i=0; i < TRANSLATION_TABLE_SECTION_COUNT; i++) {
     if ((FirstLevelTable[i] & TT_DESCRIPTOR_SECTION_TYPE_MASK) == TT_DESCRIPTOR_SECTION_TYPE_SECTION) {
       // extract attributes (cacheability and permissions)
       SectionAttributes = FirstLevelTable[i] & (TT_DESCRIPTOR_SECTION_CACHE_POLICY_MASK | TT_DESCRIPTOR_SECTION_AP_MASK);
@@ -268,7 +269,7 @@ SyncCacheConfig (
       if (NextSectionAttributes == 0) {
         // start on a new region
         NextRegionLength = 0;
-        NextRegionBase        = TT_DESCRIPTOR_SECTION_BASE_ADDRESS (i << TT_DESCRIPTOR_SECTION_BASE_SHIFT);
+        NextRegionBase = TT_DESCRIPTOR_SECTION_BASE_ADDRESS(i << TT_DESCRIPTOR_SECTION_BASE_SHIFT);
         NextSectionAttributes = SectionAttributes;
       } else if (SectionAttributes != NextSectionAttributes) {
         // Convert Section Attributes into GCD Attributes
@@ -280,26 +281,20 @@ SyncCacheConfig (
 
         // start on a new region
         NextRegionLength = 0;
-        NextRegionBase        = TT_DESCRIPTOR_SECTION_BASE_ADDRESS (i << TT_DESCRIPTOR_SECTION_BASE_SHIFT);
+        NextRegionBase = TT_DESCRIPTOR_SECTION_BASE_ADDRESS(i << TT_DESCRIPTOR_SECTION_BASE_SHIFT);
         NextSectionAttributes = SectionAttributes;
       }
-
       NextRegionLength += TT_DESCRIPTOR_SECTION_SIZE;
-    } else if (TT_DESCRIPTOR_SECTION_TYPE_IS_PAGE_TABLE (FirstLevelTable[i])) {
+    } else if (TT_DESCRIPTOR_SECTION_TYPE_IS_PAGE_TABLE(FirstLevelTable[i])) {
       // In this case any bits set in the 'NextSectionAttributes' are garbage and were set from
       // bits that are actually part of the pagetable address.  We clear it out to zero so that
       // the SyncCacheConfigPage will use the page attributes instead of trying to convert the
       // section attributes into page attributes
       NextSectionAttributes = 0;
       Status = SyncCacheConfigPage (
-                                i,
-                                FirstLevelTable[i],
-                                NumberOfDescriptors,
-                                MemorySpaceMap,
-                                &NextRegionBase,
-                                &NextRegionLength,
-                                &NextSectionAttributes
-                                );
+          i,FirstLevelTable[i],
+          NumberOfDescriptors, MemorySpaceMap,
+          &NextRegionBase,&NextRegionLength,&NextSectionAttributes);
       ASSERT_EFI_ERROR (Status);
     } else {
       // We do not support yet 16MB sections
@@ -315,10 +310,9 @@ SyncCacheConfig (
         SetGcdMemorySpaceAttributes (MemorySpaceMap, NumberOfDescriptors, NextRegionBase, NextRegionLength, GcdAttributes);
 
         NextRegionLength = 0;
-        NextRegionBase        = TT_DESCRIPTOR_SECTION_BASE_ADDRESS (i << TT_DESCRIPTOR_SECTION_BASE_SHIFT);
+        NextRegionBase = TT_DESCRIPTOR_SECTION_BASE_ADDRESS(i << TT_DESCRIPTOR_SECTION_BASE_SHIFT);
         NextSectionAttributes = 0;
       }
-
       NextRegionLength += TT_DESCRIPTOR_SECTION_SIZE;
     }
   } // section entry loop
@@ -406,7 +400,7 @@ GetMemoryRegionPage (
   ASSERT (TableIndex < TRANSLATION_TABLE_PAGE_COUNT);
 
   // Go through the page table to find the end of the section
-  for ( ; TableIndex < TRANSLATION_TABLE_PAGE_COUNT; TableIndex++) {
+  for (; TableIndex < TRANSLATION_TABLE_PAGE_COUNT; TableIndex++) {
     // Get the section at the given index
     PageDescriptor = PageTable[TableIndex];
 
@@ -422,7 +416,7 @@ GetMemoryRegionPage (
       }
     } else {
       // We do not support Large Page yet. We return EFI_SUCCESS that means end of the region.
-      ASSERT (0);
+      ASSERT(0);
       return EFI_SUCCESS;
     }
   }
@@ -472,7 +466,7 @@ GetMemoryRegion (
     *BaseAddress = (*BaseAddress) & TT_DESCRIPTOR_PAGE_BASE_ADDRESS_MASK;
 
     // Get the attribute at the page table level (Level 2)
-    PageTable = (UINT32 *)(SectionDescriptor & TT_DESCRIPTOR_SECTION_PAGETABLE_ADDRESS_MASK);
+    PageTable = (UINT32*)(SectionDescriptor & TT_DESCRIPTOR_SECTION_PAGETABLE_ADDRESS_MASK);
 
     // Calculate index into first level translation table for start of modification
     PageTableIndex = ((*BaseAddress) & TT_DESCRIPTOR_PAGE_INDEX_MASK)  >> TT_DESCRIPTOR_PAGE_BASE_SHIFT;
@@ -483,14 +477,14 @@ GetMemoryRegion (
                         TT_DESCRIPTOR_CONVERT_TO_SECTION_AP (PageAttributes);
   }
 
-  for ( ; TableIndex < TRANSLATION_TABLE_SECTION_COUNT; TableIndex++) {
+  for (;TableIndex < TRANSLATION_TABLE_SECTION_COUNT; TableIndex++) {
     // Get the section at the given index
     SectionDescriptor = FirstLevelTable[TableIndex];
 
     // If the entry is a level-2 page table then we scan it to find the end of the region
     if (TT_DESCRIPTOR_SECTION_TYPE_IS_PAGE_TABLE (SectionDescriptor)) {
       // Extract the page table location from the descriptor
-      PageTable = (UINT32 *)(SectionDescriptor & TT_DESCRIPTOR_SECTION_PAGETABLE_ADDRESS_MASK);
+      PageTable = (UINT32*)(SectionDescriptor & TT_DESCRIPTOR_SECTION_PAGETABLE_ADDRESS_MASK);
 
       // Scan the page table to find the end of the region.
       Status = GetMemoryRegionPage (PageTable, BaseAddress, RegionLength, RegionAttributes);
@@ -500,8 +494,7 @@ GetMemoryRegion (
         break;
       }
     } else if (((SectionDescriptor & TT_DESCRIPTOR_SECTION_TYPE_MASK) == TT_DESCRIPTOR_SECTION_TYPE_SECTION) ||
-               ((SectionDescriptor & TT_DESCRIPTOR_SECTION_TYPE_MASK) == TT_DESCRIPTOR_SECTION_TYPE_SUPERSECTION))
-    {
+               ((SectionDescriptor & TT_DESCRIPTOR_SECTION_TYPE_MASK) == TT_DESCRIPTOR_SECTION_TYPE_SUPERSECTION)) {
       if ((SectionDescriptor & TT_DESCRIPTOR_SECTION_ATTRIBUTE_MASK) != *RegionAttributes) {
         // If the attributes of the section differ from the one targeted then we exit the loop
         break;

ArmPkg/Drivers/CpuDxe/CpuDxe.c

@@ -49,6 +49,7 @@ CpuFlushCpuDataCache (
   IN EFI_CPU_FLUSH_TYPE              FlushType
   )
 {
+
   switch (FlushType) {
     case EfiCpuFlushTypeWriteBack:
       WriteBackDataCacheRange ((VOID *)(UINTN)Start, (UINTN)Length);
@@ -66,6 +67,7 @@ CpuFlushCpuDataCache (
   return EFI_SUCCESS;
 }
 
+
 /**
   This function enables interrupt processing by the processor.
 
@@ -86,6 +88,7 @@ CpuEnableInterrupt (
   return EFI_SUCCESS;
 }
 
+
 /**
   This function disables interrupt processing by the processor.
 
@@ -106,6 +109,7 @@ CpuDisableInterrupt (
   return EFI_SUCCESS;
 }
 
+
 /**
   This function retrieves the processor's current interrupt state a returns it in
   State. If interrupts are currently enabled, then TRUE is returned. If interrupts
@@ -130,10 +134,11 @@ CpuGetInterruptState (
     return EFI_INVALID_PARAMETER;
   }
 
-  *State = ArmGetInterruptState ();
+  *State = ArmGetInterruptState();
   return EFI_SUCCESS;
 }
 
+
 /**
   This function generates an INIT on the processor. If this function succeeds, then the
   processor will be reset, and control will not be returned to the caller. If InitType is
@@ -242,8 +247,7 @@ CpuDxeInitialize (
 
   Status = gBS->InstallMultipleProtocolInterfaces (
                 &mCpuHandle,
-                  &gEfiCpuArchProtocolGuid,
-                  &mCpu,
+                &gEfiCpuArchProtocolGuid,           &mCpu,
                 NULL
                 );
 
@@ -258,8 +262,8 @@ CpuDxeInitialize (
 
   // If the platform is a MPCore system then install the Configuration Table describing the
   // secondary core states
-  if (ArmIsMpCore ()) {
-    PublishArmProcessorTable ();
+  if (ArmIsMpCore()) {
+    PublishArmProcessorTable();
   }
 
   //

ArmPkg/Drivers/CpuDxe/CpuDxe.h

@@ -59,6 +59,7 @@ RegisterInterruptHandler (
   IN EFI_CPU_INTERRUPT_HANDLER      InterruptHandler
   );
 
+
 /**
   This function registers and enables the handler specified by InterruptHandler for a processor
   interrupt or exception type specified by InterruptType. If InterruptHandler is NULL, then the
@@ -85,6 +86,7 @@ RegisterDebuggerInterruptHandler (
   IN EFI_CPU_INTERRUPT_HANDLER      InterruptHandler
   );
 
+
 EFI_STATUS
 EFIAPI
 CpuSetMemoryAttributes (
@@ -115,7 +117,7 @@ SyncCacheConfig (
 **/
 VOID
 EFIAPI
-PublishArmProcessorTable (
+PublishArmProcessorTable(
   VOID
   );
 

ArmPkg/Drivers/CpuDxe/CpuMmuCommon.c

@@ -43,22 +43,19 @@ SearchGcdMemorySpaces (
   *EndIndex   = 0;
   for (Index = 0; Index < NumberOfDescriptors; Index++) {
     if ((BaseAddress >= MemorySpaceMap[Index].BaseAddress) &&
-        (BaseAddress < (MemorySpaceMap[Index].BaseAddress + MemorySpaceMap[Index].Length)))
-    {
+        (BaseAddress < (MemorySpaceMap[Index].BaseAddress + MemorySpaceMap[Index].Length))) {
       *StartIndex = Index;
     }
-
     if (((BaseAddress + Length - 1) >= MemorySpaceMap[Index].BaseAddress) &&
-        ((BaseAddress + Length - 1) < (MemorySpaceMap[Index].BaseAddress + MemorySpaceMap[Index].Length)))
-    {
+        ((BaseAddress + Length - 1) < (MemorySpaceMap[Index].BaseAddress + MemorySpaceMap[Index].Length))) {
       *EndIndex = Index;
       return EFI_SUCCESS;
     }
   }
-
   return EFI_NOT_FOUND;
 }
 
+
 /**
   Sets the attributes for a specified range in Gcd Memory Space Map.
 
@@ -91,21 +88,14 @@ SetGcdMemorySpaceAttributes (
   EFI_PHYSICAL_ADDRESS  RegionStart;
   UINT64                RegionLength;
 
-  DEBUG ((
-    DEBUG_GCD,
-    "SetGcdMemorySpaceAttributes[0x%lX; 0x%lX] = 0x%lX\n",
-    BaseAddress,
-    BaseAddress + Length,
-    Attributes
-    ));
+  DEBUG ((DEBUG_GCD, "SetGcdMemorySpaceAttributes[0x%lX; 0x%lX] = 0x%lX\n",
+      BaseAddress, BaseAddress + Length, Attributes));
 
   // We do not support a smaller granularity than 4KB on ARM Architecture
   if ((Length & EFI_PAGE_MASK) != 0) {
-    DEBUG ((
-      DEBUG_WARN,
+    DEBUG ((DEBUG_WARN,
             "Warning: We do not support smaller granularity than 4KB on ARM Architecture (passed length: 0x%lX).\n",
-      Length
-      ));
+            Length));
   }
 
   //
@@ -130,7 +120,6 @@ SetGcdMemorySpaceAttributes (
     if (MemorySpaceMap[Index].GcdMemoryType == EfiGcdMemoryTypeNonExistent) {
       continue;
     }
-
     //
     // Calculate the start and end address of the overlapping range
     //
@@ -139,13 +128,11 @@ SetGcdMemorySpaceAttributes (
     } else {
       RegionStart = MemorySpaceMap[Index].BaseAddress;
     }
-
     if ((BaseAddress + Length - 1) < (MemorySpaceMap[Index].BaseAddress + MemorySpaceMap[Index].Length)) {
       RegionLength = BaseAddress + Length - RegionStart;
     } else {
       RegionLength = MemorySpaceMap[Index].BaseAddress + MemorySpaceMap[Index].Length - RegionStart;
     }
-
     //
     // Set memory attributes according to MTRR attribute and the original attribute of descriptor
     //

ArmPkg/Drivers/CpuDxe/CpuMpCore.c

@@ -26,7 +26,7 @@ ARM_PROCESSOR_TABLE  mArmProcessorTableTemplate = {
     EFI_ARM_PROCESSOR_TABLE_CREATOR_REVISION,
     { 0 },
     0
-  },   // ARM Processor table header
+  },   //ARM Processor table header
   0,   // Number of entries in ARM processor Table
   NULL // ARM Processor Table
 };
@@ -50,43 +50,42 @@ PublishArmProcessorTable (
   Hob.Raw = GetHobList ();
 
   // Iterate through the HOBs and find if there is ARM PROCESSOR ENTRY HOB
-  for ( ; !END_OF_HOB_LIST (Hob); Hob.Raw = GET_NEXT_HOB (Hob)) {
+  for (; !END_OF_HOB_LIST(Hob); Hob.Raw = GET_NEXT_HOB(Hob)) {
     // Check for Correct HOB type
     if ((GET_HOB_TYPE (Hob)) == EFI_HOB_TYPE_GUID_EXTENSION) {
       // Check for correct GUID type
-      if (CompareGuid (&(Hob.Guid->Name), &gArmMpCoreInfoGuid)) {
+      if (CompareGuid(&(Hob.Guid->Name), &gArmMpCoreInfoGuid)) {
         ARM_PROCESSOR_TABLE     *ArmProcessorTable;
         EFI_STATUS              Status;
 
         // Allocate Runtime memory for ARM processor table
-        ArmProcessorTable = (ARM_PROCESSOR_TABLE *)AllocateRuntimePool (sizeof (ARM_PROCESSOR_TABLE));
+        ArmProcessorTable = (ARM_PROCESSOR_TABLE*)AllocateRuntimePool(sizeof(ARM_PROCESSOR_TABLE));
 
         // Check if the memory allocation is successful or not
-        ASSERT (NULL != ArmProcessorTable);
+        ASSERT(NULL != ArmProcessorTable);
 
         // Set ARM processor table to default values
-        CopyMem (ArmProcessorTable, &mArmProcessorTableTemplate, sizeof (ARM_PROCESSOR_TABLE));
+        CopyMem(ArmProcessorTable,&mArmProcessorTableTemplate,sizeof(ARM_PROCESSOR_TABLE));
 
         // Fill in Length fields of ARM processor table
-        ArmProcessorTable->Header.Length  = sizeof (ARM_PROCESSOR_TABLE);
-        ArmProcessorTable->Header.DataLen = GET_GUID_HOB_DATA_SIZE (Hob);
+        ArmProcessorTable->Header.Length = sizeof(ARM_PROCESSOR_TABLE);
+        ArmProcessorTable->Header.DataLen = GET_GUID_HOB_DATA_SIZE(Hob);
 
         // Fill in Identifier(ARM processor table GUID)
         ArmProcessorTable->Header.Identifier = gArmMpCoreInfoGuid;
 
         // Set Number of ARM core entries in the Table
-        ArmProcessorTable->NumberOfEntries = GET_GUID_HOB_DATA_SIZE (Hob)/sizeof (ARM_CORE_INFO);
+        ArmProcessorTable->NumberOfEntries = GET_GUID_HOB_DATA_SIZE(Hob)/sizeof(ARM_CORE_INFO);
 
         // Allocate runtime memory for ARM processor Table entries
-        ArmProcessorTable->ArmCpus = (ARM_CORE_INFO *)AllocateRuntimePool (
-                                                        ArmProcessorTable->NumberOfEntries * sizeof (ARM_CORE_INFO)
-                                                        );
+        ArmProcessorTable->ArmCpus = (ARM_CORE_INFO*)AllocateRuntimePool (
+           ArmProcessorTable->NumberOfEntries * sizeof(ARM_CORE_INFO));
 
         // Check if the memory allocation is successful or not
-        ASSERT (NULL != ArmProcessorTable->ArmCpus);
+        ASSERT(NULL != ArmProcessorTable->ArmCpus);
 
         // Copy ARM Processor Table data from HOB list to newly allocated memory
-        CopyMem (ArmProcessorTable->ArmCpus, GET_GUID_HOB_DATA (Hob), ArmProcessorTable->Header.DataLen);
+        CopyMem(ArmProcessorTable->ArmCpus,GET_GUID_HOB_DATA(Hob), ArmProcessorTable->Header.DataLen);
 
         // Install the ARM Processor table into EFI system configuration table
         Status = gBS->InstallConfigurationTable (&gArmMpCoreInfoGuid, ArmProcessorTable);

ArmPkg/Drivers/CpuDxe/Exception.c

@@ -23,13 +23,13 @@ InitializeExceptions (
   BOOLEAN                         FiqEnabled;
 
   VectorInfo = (EFI_VECTOR_HANDOFF_INFO *)NULL;
-  Status     = EfiGetSystemConfigurationTable (&gEfiVectorHandoffTableGuid, (VOID **)&VectorInfoList);
-  if ((Status == EFI_SUCCESS) && (VectorInfoList != NULL)) {
+  Status = EfiGetSystemConfigurationTable(&gEfiVectorHandoffTableGuid, (VOID **)&VectorInfoList);
+  if (Status == EFI_SUCCESS && VectorInfoList != NULL) {
     VectorInfo = VectorInfoList;
   }
 
   // initialize the CpuExceptionHandlerLib so we take over the exception vector table from the DXE Core
-  InitializeCpuExceptionHandlers (VectorInfo);
+  InitializeCpuExceptionHandlers(VectorInfo);
 
   Status = EFI_SUCCESS;
 
@@ -90,11 +90,11 @@ previously installed.
 
 **/
 EFI_STATUS
-RegisterInterruptHandler (
+RegisterInterruptHandler(
   IN EFI_EXCEPTION_TYPE             InterruptType,
   IN EFI_CPU_INTERRUPT_HANDLER      InterruptHandler
   )
 {
   // pass down to CpuExceptionHandlerLib
-  return (EFI_STATUS)RegisterCpuInterruptHandler (InterruptType, InterruptHandler);
+  return (EFI_STATUS)RegisterCpuInterruptHandler(InterruptType, InterruptHandler);
 }

ArmPkg/Drivers/CpuPei/CpuPei.c

@@ -16,6 +16,8 @@ Abstract:
 
 **/
 
+
+
 //
 // The package level header files this module uses
 //
@@ -68,12 +70,12 @@ InitializeCpuPeim (
   BuildCpuHob (ArmGetPhysicalAddressBits (), PcdGet8 (PcdPrePiCpuIoSize));
 
   // Only MP Core platform need to produce gArmMpCoreInfoPpiGuid
-  Status = PeiServicesLocatePpi (&gArmMpCoreInfoPpiGuid, 0, NULL, (VOID **)&ArmMpCoreInfoPpi);
-  if (!EFI_ERROR (Status)) {
+  Status = PeiServicesLocatePpi (&gArmMpCoreInfoPpiGuid, 0, NULL, (VOID**)&ArmMpCoreInfoPpi);
+  if (!EFI_ERROR(Status)) {
     // Build the MP Core Info Table
     ArmCoreCount = 0;
     Status = ArmMpCoreInfoPpi->GetMpCoreInfo (&ArmCoreCount, &ArmCoreInfoTable);
-    if (!EFI_ERROR (Status) && (ArmCoreCount > 0)) {
+    if (!EFI_ERROR(Status) && (ArmCoreCount > 0)) {
       // Build MPCore Info HOB
       BuildGuidDataHob (&gArmMpCoreInfoGuid, ArmCoreInfoTable, sizeof (ARM_CORE_INFO) * ArmCoreCount);
     }

ArmPkg/Drivers/GenericWatchdogDxe/GenericWatchdog.h

@@ -5,7 +5,6 @@
 *  SPDX-License-Identifier: BSD-2-Clause-Patent
 *
 **/
-
 #ifndef GENERIC_WATCHDOG_H_
 #define GENERIC_WATCHDOG_H_
 

ArmPkg/Drivers/GenericWatchdogDxe/GenericWatchdogDxe.c

@@ -101,7 +101,7 @@ WatchdogInterruptHandler (
   IN  EFI_SYSTEM_CONTEXT          SystemContext
   )
 {
-  STATIC CONST CHAR16  ResetString[] = L"The generic watchdog timer ran out.";
+  STATIC CONST CHAR16 ResetString[]= L"The generic watchdog timer ran out.";
   UINT64              TimerPeriod;
 
   WatchdogDisable ();
@@ -119,12 +119,8 @@ WatchdogInterruptHandler (
     mWatchdogNotify (TimerPeriod + 1);
   }
 
-  gRT->ResetSystem (
-         EfiResetCold,
-         EFI_TIMEOUT,
-         StrSize (ResetString),
-         (CHAR16 *)ResetString
-         );
+  gRT->ResetSystem (EfiResetCold, EFI_TIMEOUT, StrSize (ResetString),
+         (CHAR16 *)ResetString);
 
   // If we got here then the reset didn't work
   ASSERT (FALSE);
@@ -162,11 +158,11 @@ WatchdogRegisterHandler (
   IN EFI_WATCHDOG_TIMER_NOTIFY                NotifyFunction
   )
 {
-  if ((mWatchdogNotify == NULL) && (NotifyFunction == NULL)) {
+  if (mWatchdogNotify == NULL && NotifyFunction == NULL) {
     return EFI_INVALID_PARAMETER;
   }
 
-  if ((mWatchdogNotify != NULL) && (NotifyFunction != NULL)) {
+  if (mWatchdogNotify != NULL && NotifyFunction != NULL) {
     return EFI_ALREADY_STARTED;
   }
 
@@ -311,11 +307,8 @@ GenericWatchdogEntry (
   EFI_STATUS                      Status;
   EFI_HANDLE                      Handle;
 
-  Status = gBS->LocateProtocol (
-                  &gHardwareInterrupt2ProtocolGuid,
-                  NULL,
-                  (VOID **)&mInterruptProtocol
-                  );
+  Status = gBS->LocateProtocol (&gHardwareInterrupt2ProtocolGuid, NULL,
+                  (VOID **)&mInterruptProtocol);
   ASSERT_EFI_ERROR (Status);
 
   /* Make sure the Watchdog Timer Architectural Protocol has not been installed
@@ -327,44 +320,33 @@ GenericWatchdogEntry (
   ASSERT (mTimerFrequencyHz != 0);
 
   // Install interrupt handler
-  Status = mInterruptProtocol->RegisterInterruptSource (
-                                 mInterruptProtocol,
+  Status = mInterruptProtocol->RegisterInterruptSource (mInterruptProtocol,
                                  FixedPcdGet32 (PcdGenericWatchdogEl2IntrNum),
-                                 WatchdogInterruptHandler
-                                 );
+                                 WatchdogInterruptHandler);
   if (EFI_ERROR (Status)) {
     return Status;
   }
 
-  Status = mInterruptProtocol->SetTriggerType (
-                                 mInterruptProtocol,
+  Status = mInterruptProtocol->SetTriggerType (mInterruptProtocol,
                                  FixedPcdGet32 (PcdGenericWatchdogEl2IntrNum),
-                                 EFI_HARDWARE_INTERRUPT2_TRIGGER_EDGE_RISING
-                                 );
+                                 EFI_HARDWARE_INTERRUPT2_TRIGGER_EDGE_RISING);
   if (EFI_ERROR (Status)) {
     goto UnregisterHandler;
   }
 
   // Install the Timer Architectural Protocol onto a new handle
   Handle = NULL;
-  Status = gBS->InstallMultipleProtocolInterfaces (
-                  &Handle,
-                  &gEfiWatchdogTimerArchProtocolGuid,
-                  &mWatchdogTimer,
-                  NULL
-                  );
+  Status = gBS->InstallMultipleProtocolInterfaces (&Handle,
+                  &gEfiWatchdogTimerArchProtocolGuid, &mWatchdogTimer,
+                  NULL);
   if (EFI_ERROR (Status)) {
     goto UnregisterHandler;
   }
 
   // Register for an ExitBootServicesEvent
-  Status = gBS->CreateEvent (
-                  EVT_SIGNAL_EXIT_BOOT_SERVICES,
-                  TPL_NOTIFY,
-                  WatchdogExitBootServicesEvent,
-                  NULL,
-                  &mEfiExitBootServicesEvent
-                  );
+  Status = gBS->CreateEvent (EVT_SIGNAL_EXIT_BOOT_SERVICES, TPL_NOTIFY,
+                  WatchdogExitBootServicesEvent, NULL,
+                  &mEfiExitBootServicesEvent);
   ASSERT_EFI_ERROR (Status);
 
   mNumTimerTicks = 0;
@@ -374,10 +356,8 @@ GenericWatchdogEntry (
 
 UnregisterHandler:
   // Unregister the handler
-  mInterruptProtocol->RegisterInterruptSource (
-                        mInterruptProtocol,
+  mInterruptProtocol->RegisterInterruptSource (mInterruptProtocol,
                         FixedPcdGet32 (PcdGenericWatchdogEl2IntrNum),
-                        NULL
-                        );
+                        NULL);
   return Status;
 }

ArmPkg/Drivers/MmCommunicationDxe/MmCommunication.c

@@ -42,20 +42,14 @@ STATIC EFI_HANDLE  mMmCommunicateHandle;
   This function provides a service to send and receive messages from a registered UEFI service.
 
   @param[in] This                The EFI_MM_COMMUNICATION_PROTOCOL instance.
-  @param[in, out] CommBufferPhysical  Physical address of the MM communication buffer
-  @param[in, out] CommBufferVirtual   Virtual address of the MM communication buffer
-  @param[in, out] CommSize            The size of the data buffer being passed in. On input,
-                                      when not omitted, the buffer should cover EFI_MM_COMMUNICATE_HEADER
-                                      and the value of MessageLength field. On exit, the size
-                                      of data being returned. Zero if the handler does not
-                                      wish to reply with any data. This parameter is optional
-                                      and may be NULL.
+  @param[in] CommBufferPhysical  Physical address of the MM communication buffer
+  @param[in] CommBufferVirtual   Virtual address of the MM communication buffer
+  @param[in] CommSize            The size of the data buffer being passed in. On exit, the size of data
+                                 being returned. Zero if the handler does not wish to reply with any data.
+                                 This parameter is optional and may be NULL.
 
   @retval EFI_SUCCESS            The message was successfully posted.
-  @retval EFI_INVALID_PARAMETER  CommBufferPhysical or CommBufferVirtual was NULL, or
-                                 integer value pointed by CommSize does not cover
-                                 EFI_MM_COMMUNICATE_HEADER and the value of MessageLength
-                                 field.
+  @retval EFI_INVALID_PARAMETER  CommBufferPhysical was NULL or CommBufferVirtual was NULL.
   @retval EFI_BAD_BUFFER_SIZE    The buffer is too large for the MM implementation.
                                  If this error is returned, the MessageLength field
                                  in the CommBuffer header or the integer pointed by
@@ -88,11 +82,10 @@ MmCommunication2Communicate (
   //
   // Check parameters
   //
-  if ((CommBufferVirtual == NULL) || (CommBufferPhysical == NULL)) {
+  if (CommBufferVirtual == NULL) {
     return EFI_INVALID_PARAMETER;
   }
 
-  Status            = EFI_SUCCESS;
   CommunicateHeader = CommBufferVirtual;
   // CommBuffer is a mandatory parameter. Hence, Rely on
   // MessageLength + Header to ascertain the
@@ -102,41 +95,33 @@ MmCommunication2Communicate (
                sizeof (CommunicateHeader->HeaderGuid) +
                sizeof (CommunicateHeader->MessageLength);
 
-  // If CommSize is not omitted, perform size inspection before proceeding.
-  if (CommSize != NULL) {
+  // If the length of the CommBuffer is 0 then return the expected length.
+  if (CommSize != 0) {
     // This case can be used by the consumer of this driver to find out the
     // max size that can be used for allocating CommBuffer.
     if ((*CommSize == 0) ||
-        (*CommSize > mNsCommBuffMemRegion.Length))
-    {
+        (*CommSize > mNsCommBuffMemRegion.Length)) {
       *CommSize = mNsCommBuffMemRegion.Length;
-      Status    = EFI_BAD_BUFFER_SIZE;
+      return EFI_BAD_BUFFER_SIZE;
     }
-
     //
-    // CommSize should cover at least MessageLength + sizeof (EFI_MM_COMMUNICATE_HEADER);
+    // CommSize must match MessageLength + sizeof (EFI_MM_COMMUNICATE_HEADER);
     //
-    if (*CommSize < BufferSize) {
-      Status = EFI_INVALID_PARAMETER;
+    if (*CommSize != BufferSize) {
+        return EFI_INVALID_PARAMETER;
     }
   }
 
   //
-  // If the message length is 0 or greater than what can be tolerated by the MM
+  // If the buffer size is 0 or greater than what can be tolerated by the MM
   // environment then return the expected size.
   //
-  if ((CommunicateHeader->MessageLength == 0) ||
-      (BufferSize > mNsCommBuffMemRegion.Length))
-  {
+  if ((BufferSize == 0) ||
+      (BufferSize > mNsCommBuffMemRegion.Length)) {
     CommunicateHeader->MessageLength = mNsCommBuffMemRegion.Length -
                                        sizeof (CommunicateHeader->HeaderGuid) -
                                        sizeof (CommunicateHeader->MessageLength);
-    Status = EFI_BAD_BUFFER_SIZE;
-  }
-
-  // MessageLength or CommSize check has failed, return here.
-  if (EFI_ERROR (Status)) {
-    return Status;
+    return EFI_BAD_BUFFER_SIZE;
   }
 
   // SMC Function ID
@@ -234,19 +219,15 @@ NotifySetVirtualAddressMap (
                   (VOID **)&mNsCommBuffMemRegion.VirtualBase
                   );
   if (EFI_ERROR (Status)) {
-    DEBUG ((
-      DEBUG_ERROR,
-      "NotifySetVirtualAddressMap():"
-      " Unable to convert MM runtime pointer. Status:0x%r\n",
-      Status
-      ));
+    DEBUG ((DEBUG_ERROR, "NotifySetVirtualAddressMap():"
+            " Unable to convert MM runtime pointer. Status:0x%r\n", Status));
   }
+
 }
 
 STATIC
 EFI_STATUS
-GetMmCompatibility (
-  )
+GetMmCompatibility ()
 {
   EFI_STATUS   Status;
   UINT32       MmVersion;
@@ -259,32 +240,21 @@ GetMmCompatibility (
 
   MmVersion = MmVersionArgs.Arg0;
 
-  if ((MM_MAJOR_VER (MmVersion) == MM_CALLER_MAJOR_VER) &&
-      (MM_MINOR_VER (MmVersion) >= MM_CALLER_MINOR_VER))
-  {
-    DEBUG ((
-      DEBUG_INFO,
-      "MM Version: Major=0x%x, Minor=0x%x\n",
-      MM_MAJOR_VER (MmVersion),
-      MM_MINOR_VER (MmVersion)
-      ));
+  if ((MM_MAJOR_VER(MmVersion) == MM_CALLER_MAJOR_VER) &&
+      (MM_MINOR_VER(MmVersion) >= MM_CALLER_MINOR_VER)) {
+    DEBUG ((DEBUG_INFO, "MM Version: Major=0x%x, Minor=0x%x\n",
+            MM_MAJOR_VER(MmVersion), MM_MINOR_VER(MmVersion)));
     Status = EFI_SUCCESS;
   } else {
-    DEBUG ((
-      DEBUG_ERROR,
-      "Incompatible MM Versions.\n Current Version: Major=0x%x, Minor=0x%x.\n Expected: Major=0x%x, Minor>=0x%x.\n",
-      MM_MAJOR_VER (MmVersion),
-      MM_MINOR_VER (MmVersion),
-      MM_CALLER_MAJOR_VER,
-      MM_CALLER_MINOR_VER
-      ));
+    DEBUG ((DEBUG_ERROR, "Incompatible MM Versions.\n Current Version: Major=0x%x, Minor=0x%x.\n Expected: Major=0x%x, Minor>=0x%x.\n",
+            MM_MAJOR_VER(MmVersion), MM_MINOR_VER(MmVersion), MM_CALLER_MAJOR_VER, MM_CALLER_MINOR_VER));
     Status = EFI_UNSUPPORTED;
   }
 
   return Status;
 }
 
-STATIC EFI_GUID *CONST  mGuidedEventGuid[] = {
+STATIC EFI_GUID* CONST mGuidedEventGuid[] = {
   &gEfiEndOfDxeEventGroupGuid,
   &gEfiEventExitBootServicesGuid,
   &gEfiEventReadyToBootGuid,
@@ -347,7 +317,7 @@ MmCommunication2Initialize (
 
   // Check if we can make the MM call
   Status = GetMmCompatibility ();
-  if (EFI_ERROR (Status)) {
+  if (EFI_ERROR(Status)) {
     goto ReturnErrorStatus;
   }
 
@@ -369,11 +339,8 @@ MmCommunication2Initialize (
                   EFI_MEMORY_RUNTIME
                   );
   if (EFI_ERROR (Status)) {
-    DEBUG ((
-      DEBUG_ERROR,
-      "MmCommunicateInitialize: "
-      "Failed to add MM-NS Buffer Memory Space\n"
-      ));
+    DEBUG ((DEBUG_ERROR, "MmCommunicateInitialize: "
+            "Failed to add MM-NS Buffer Memory Space\n"));
     goto ReturnErrorStatus;
   }
 
@@ -383,11 +350,8 @@ MmCommunication2Initialize (
                   EFI_MEMORY_WB | EFI_MEMORY_XP | EFI_MEMORY_RUNTIME
                   );
   if (EFI_ERROR (Status)) {
-    DEBUG ((
-      DEBUG_ERROR,
-      "MmCommunicateInitialize: "
-      "Failed to set MM-NS Buffer Memory attributes\n"
-      ));
+    DEBUG ((DEBUG_ERROR, "MmCommunicateInitialize: "
+            "Failed to set MM-NS Buffer Memory attributes\n"));
     goto CleanAddedMemorySpace;
   }
 
@@ -398,12 +362,9 @@ MmCommunication2Initialize (
                   EFI_NATIVE_INTERFACE,
                   &mMmCommunication2
                   );
-  if (EFI_ERROR (Status)) {
-    DEBUG ((
-      DEBUG_ERROR,
-      "MmCommunicationInitialize: "
-      "Failed to install MM communication protocol\n"
-      ));
+  if (EFI_ERROR(Status)) {
+    DEBUG ((DEBUG_ERROR, "MmCommunicationInitialize: "
+            "Failed to install MM communication protocol\n"));
     goto CleanAddedMemorySpace;
   }
 
@@ -420,24 +381,17 @@ MmCommunication2Initialize (
   ASSERT_EFI_ERROR (Status);
 
   for (Index = 0; Index < ARRAY_SIZE (mGuidedEventGuid); Index++) {
-    Status = gBS->CreateEventEx (
-                    EVT_NOTIFY_SIGNAL,
-                    TPL_CALLBACK,
-                    MmGuidedEventNotify,
-                    mGuidedEventGuid[Index],
-                    mGuidedEventGuid[Index],
-                    &mGuidedEvent[Index]
-                    );
+    Status = gBS->CreateEventEx (EVT_NOTIFY_SIGNAL, TPL_CALLBACK,
+                    MmGuidedEventNotify, mGuidedEventGuid[Index],
+                    mGuidedEventGuid[Index], &mGuidedEvent[Index]);
     ASSERT_EFI_ERROR (Status);
     if (EFI_ERROR (Status)) {
       while (Index-- > 0) {
         gBS->CloseEvent (mGuidedEvent[Index]);
       }
-
       goto UninstallProtocol;
     }
   }
-
   return EFI_SUCCESS;
 
 UninstallProtocol:

ArmPkg/Drivers/TimerDxe/TimerDxe.c

@@ -7,6 +7,7 @@
 
 **/
 
+
 #include <PiDxe.h>
 
 #include <Library/ArmLib.h>
@@ -304,7 +305,8 @@ TimerInterruptHandler (
   gInterrupt->EndOfInterrupt (gInterrupt, Source);
 
   // Check if the timer interrupt is active
-  if ((ArmGenericTimerGetTimerCtrlReg ()) & ARM_ARCH_TIMER_ISTATUS) {
+  if ((ArmGenericTimerGetTimerCtrlReg () ) & ARM_ARCH_TIMER_ISTATUS) {
+
     if (mTimerNotifyFunction != 0) {
       mTimerNotifyFunction (mTimerPeriod * mElapsedPeriod);
     }
@@ -336,6 +338,7 @@ TimerInterruptHandler (
   gBS->RestoreTPL (OriginalTPL);
 }
 
+
 /**
   Initialize the state information for the Timer Architectural Protocol and
   the Timer Debug support protocol that allows the debugger to break into a
@@ -402,18 +405,17 @@ TimerInitialize (
   ASSERT_EFI_ERROR (Status);
 
   // Set up default timer
-  Status = TimerDriverSetTimerPeriod (&gTimer, FixedPcdGet32 (PcdTimerPeriod)); // TIMER_DEFAULT_PERIOD
+  Status = TimerDriverSetTimerPeriod (&gTimer, FixedPcdGet32(PcdTimerPeriod)); // TIMER_DEFAULT_PERIOD
   ASSERT_EFI_ERROR (Status);
 
   Handle = NULL;
   // Install the Timer Architectural Protocol onto a new handle
-  Status = gBS->InstallMultipleProtocolInterfaces (
+  Status = gBS->InstallMultipleProtocolInterfaces(
                   &Handle,
-                  &gEfiTimerArchProtocolGuid,
-                  &gTimer,
+                  &gEfiTimerArchProtocolGuid,      &gTimer,
                   NULL
                   );
-  ASSERT_EFI_ERROR (Status);
+  ASSERT_EFI_ERROR(Status);
 
   // Everything is ready, unmask and enable timer interrupts
   TimerCtrlReg = ARM_ARCH_TIMER_ENABLE;

ArmPkg/Filesystem/SemihostFs/Arm/SemihostFs.c

@@ -60,12 +60,10 @@ typedef struct {
 
 SEMIHOST_DEVICE_PATH gDevicePath = {
   {
-    { HARDWARE_DEVICE_PATH, HW_VENDOR_DP,                   { sizeof (VENDOR_DEVICE_PATH),       0 }
-    },
+    { HARDWARE_DEVICE_PATH, HW_VENDOR_DP, { sizeof (VENDOR_DEVICE_PATH), 0 } },
     EFI_CALLER_ID_GUID
   },
-  { END_DEVICE_PATH_TYPE, END_ENTIRE_DEVICE_PATH_SUBTYPE, { sizeof (EFI_DEVICE_PATH_PROTOCOL), 0 }
-  }
+  { END_DEVICE_PATH_TYPE, END_ENTIRE_DEVICE_PATH_SUBTYPE, { sizeof (EFI_DEVICE_PATH_PROTOCOL), 0 } }
 };
 
 typedef struct {
@@ -117,6 +115,8 @@ FreeFCB (
   FreePool (Fcb);
 }
 
+
+
 EFI_STATUS
 VolumeOpen (
   IN  EFI_SIMPLE_FILE_SYSTEM_PROTOCOL *This,
@@ -191,16 +191,14 @@ FileOpen (
     return EFI_INVALID_PARAMETER;
   }
 
-  if ((OpenMode != EFI_FILE_MODE_READ) &&
+  if ( (OpenMode != EFI_FILE_MODE_READ) &&
        (OpenMode != (EFI_FILE_MODE_READ | EFI_FILE_MODE_WRITE)) &&
-      (OpenMode != (EFI_FILE_MODE_READ | EFI_FILE_MODE_WRITE | EFI_FILE_MODE_CREATE)))
-  {
+       (OpenMode != (EFI_FILE_MODE_READ | EFI_FILE_MODE_WRITE | EFI_FILE_MODE_CREATE)) ) {
     return EFI_INVALID_PARAMETER;
   }
 
   if (((OpenMode & EFI_FILE_MODE_CREATE) != 0) &&
-      ((Attributes & EFI_FILE_DIRECTORY) != 0))
-  {
+      ((Attributes & EFI_FILE_DIRECTORY) != 0)) {
     return EFI_WRITE_PROTECTED;
   }
 
@@ -209,15 +207,13 @@ FileOpen (
   if (AsciiFileName == NULL) {
     return EFI_OUT_OF_RESOURCES;
   }
-
   UnicodeStrToAsciiStrS (FileName, AsciiFileName, Length);
 
   // Opening '/', '\', '.', or the NULL pathname is trying to open the root directory
   if ((AsciiStrCmp (AsciiFileName, "\\") == 0) ||
       (AsciiStrCmp (AsciiFileName, "/")  == 0) ||
       (AsciiStrCmp (AsciiFileName, "")   == 0) ||
-      (AsciiStrCmp (AsciiFileName, ".")  == 0))
-  {
+      (AsciiStrCmp (AsciiFileName, ".")  == 0)    ) {
     FreePool (AsciiFileName);
     return (VolumeOpen (&gSemihostFs, NewHandle));
   }
@@ -236,7 +232,6 @@ FileOpen (
   } else {
     SemihostMode = SEMIHOST_FILE_MODE_READ | SEMIHOST_FILE_MODE_BINARY | SEMIHOST_FILE_MODE_UPDATE;
   }
-
   Return = SemihostFileOpen (AsciiFileName, SemihostMode, &SemihostHandle);
 
   if (RETURN_ERROR (Return)) {
@@ -351,7 +346,6 @@ TruncateFile (
     if (RETURN_ERROR (Return)) {
       goto Error;
     }
-
     Remaining -= ToRead;
     Read      += ToRead;
   }
@@ -385,12 +379,12 @@ Error:
   if (FileHandle != 0) {
     SemihostFileClose (FileHandle);
   }
-
   if (Buffer != NULL) {
     FreePool (Buffer);
   }
 
   return (Status);
+
 }
 
 /**
@@ -414,7 +408,7 @@ FileClose (
     return EFI_INVALID_PARAMETER;
   }
 
-  Fcb = SEMIHOST_FCB_FROM_THIS (This);
+  Fcb = SEMIHOST_FCB_FROM_THIS(This);
 
   if (!Fcb->IsRoot) {
     SemihostFileClose (Fcb->SemihostHandle);
@@ -426,7 +420,6 @@ FileClose (
     if (Fcb->Info.FileSize < Fcb->Info.PhysicalSize) {
       TruncateFile (Fcb->FileName, Fcb->Info.FileSize);
     }
-
     FreePool (Fcb->FileName);
   }
 
@@ -478,7 +471,6 @@ FileDelete (
     if (RETURN_ERROR (Return)) {
       return EFI_WARN_DELETE_FAILURE;
     }
-
     return EFI_SUCCESS;
   } else {
     return EFI_WARN_DELETE_FAILURE;
@@ -574,15 +566,14 @@ ExtendFile (
   }
 
   Remaining = Size;
-  SetMem (WriteBuffer, 0, sizeof (WriteBuffer));
+  SetMem (WriteBuffer, 0, sizeof(WriteBuffer));
   while (Remaining > 0) {
-    WriteNb   = MIN (Remaining, sizeof (WriteBuffer));
+    WriteNb = MIN (Remaining, sizeof(WriteBuffer));
     WriteSize = WriteNb;
     Return = SemihostFileWrite (Fcb->SemihostHandle, &WriteSize, WriteBuffer);
     if (RETURN_ERROR (Return)) {
       return EFI_DEVICE_ERROR;
     }
-
     Remaining -= WriteNb;
   }
 
@@ -626,9 +617,8 @@ FileWrite (
   Fcb = SEMIHOST_FCB_FROM_THIS (This);
 
   // We cannot write a read-only file
-  if (  (Fcb->Info.Attribute & EFI_FILE_READ_ONLY)
-     || !(Fcb->OpenMode & EFI_FILE_MODE_WRITE))
-  {
+  if ((Fcb->Info.Attribute & EFI_FILE_READ_ONLY)
+      || !(Fcb->OpenMode & EFI_FILE_MODE_WRITE)) {
     return EFI_ACCESS_DENIED;
   }
 
@@ -642,7 +632,6 @@ FileWrite (
     if (EFI_ERROR (Status)) {
       return Status;
     }
-
     Fcb->Info.FileSize = Fcb->Position;
   }
 
@@ -661,7 +650,6 @@ FileWrite (
   if (RETURN_ERROR (Return)) {
     return EFI_DEVICE_ERROR;
   }
-
   Fcb->Info.PhysicalSize = Length;
 
   return EFI_SUCCESS;
@@ -690,7 +678,7 @@ FileGetPosition (
     return EFI_INVALID_PARAMETER;
   }
 
-  Fcb = SEMIHOST_FCB_FROM_THIS (This);
+  Fcb = SEMIHOST_FCB_FROM_THIS(This);
 
   *Position = Fcb->Position;
 
@@ -730,7 +718,8 @@ FileSetPosition (
     if (Position != 0) {
       return EFI_UNSUPPORTED;
     }
-  } else {
+  }
+  else {
     //
     // UEFI Spec section 12.5:
     // "Seeking to position 0xFFFFFFFFFFFFFFFF causes the current position to
@@ -739,7 +728,6 @@ FileSetPosition (
     if (Position == 0xFFFFFFFFFFFFFFFF) {
       Position = Fcb->Info.FileSize;
     }
-
     Return = SemihostFileSeek (Fcb->SemihostHandle, MIN (Position, Fcb->Info.FileSize));
     if (RETURN_ERROR (Return)) {
       return EFI_DEVICE_ERROR;
@@ -779,7 +767,7 @@ GetFileInfo (
 
   if (Fcb->IsRoot) {
     NameSize = 0;
-    ResultSize = SIZE_OF_EFI_FILE_INFO + sizeof (CHAR16);
+    ResultSize = SIZE_OF_EFI_FILE_INFO + sizeof(CHAR16);
   } else {
     NameSize   = AsciiStrLen (Fcb->FileName) + 1;
     ResultSize = SIZE_OF_EFI_FILE_INFO + NameSize * sizeof (CHAR16);
@@ -901,12 +889,11 @@ FileGetInfo (
   if ((This == NULL)                         ||
       (InformationType == NULL)              ||
       (BufferSize == NULL)                   ||
-      ((Buffer == NULL) && (*BufferSize > 0)))
-  {
+      ((Buffer == NULL) && (*BufferSize > 0))  ) {
     return EFI_INVALID_PARAMETER;
   }
 
-  Fcb = SEMIHOST_FCB_FROM_THIS (This);
+  Fcb = SEMIHOST_FCB_FROM_THIS(This);
 
   if (CompareGuid (InformationType, &gEfiFileSystemInfoGuid)) {
     Status = GetFilesystemInfo (Fcb, BufferSize, Buffer);
@@ -981,7 +968,6 @@ SetFileInfo (
   if (AsciiFileName == NULL) {
     return EFI_OUT_OF_RESOURCES;
   }
-
   UnicodeStrToAsciiStrS (Info->FileName, AsciiFileName, Length);
 
   FileSizeIsDifferent = (Info->FileSize != Fcb->Info.FileSize);
@@ -999,8 +985,7 @@ SetFileInfo (
   // description.
   //
   if ((Fcb->OpenMode == EFI_FILE_MODE_READ)     ||
-      (Fcb->Info.Attribute & EFI_FILE_READ_ONLY))
-  {
+      (Fcb->Info.Attribute & EFI_FILE_READ_ONLY)  ) {
     if (FileSizeIsDifferent || FileNameIsDifferent || ReadOnlyIsDifferent) {
       Status = EFI_ACCESS_DENIED;
       goto Error;
@@ -1021,7 +1006,6 @@ SetFileInfo (
       if (EFI_ERROR (Status)) {
         goto Error;
       }
-
       //
       // The read/write position from the host file system point of view
       // is at the end of the file. If the position from this module
@@ -1032,14 +1016,12 @@ SetFileInfo (
         FileSetPosition (&Fcb->File, Fcb->Position);
       }
     }
-
     Fcb->Info.FileSize = FileSize;
 
     Return = SemihostFileLength (Fcb->SemihostHandle, &Length);
     if (RETURN_ERROR (Return)) {
       goto Error;
     }
-
     Fcb->Info.PhysicalSize = Length;
   }
 
@@ -1066,7 +1048,6 @@ SetFileInfo (
     if (RETURN_ERROR (Return)) {
       goto Error;
     }
-
     FreePool (Fcb->FileName);
     Fcb->FileName = AsciiFileName;
     AsciiFileName = NULL;
@@ -1138,24 +1119,19 @@ FileSetInfo (
     if (Info->Size < (SIZE_OF_EFI_FILE_INFO + StrSize (Info->FileName))) {
       return EFI_INVALID_PARAMETER;
     }
-
     if (BufferSize < Info->Size) {
       return EFI_BAD_BUFFER_SIZE;
     }
-
     return SetFileInfo (Fcb, Info);
   } else if (CompareGuid (InformationType, &gEfiFileSystemInfoGuid)) {
     SystemInfo = Buffer;
     if (SystemInfo->Size <
-        (SIZE_OF_EFI_FILE_SYSTEM_INFO + StrSize (SystemInfo->VolumeLabel)))
-    {
+        (SIZE_OF_EFI_FILE_SYSTEM_INFO + StrSize (SystemInfo->VolumeLabel))) {
       return EFI_INVALID_PARAMETER;
     }
-
     if (BufferSize < SystemInfo->Size) {
       return EFI_BAD_BUFFER_SIZE;
     }
-
     Buffer = SystemInfo->VolumeLabel;
 
     if (StrSize (Buffer) > 0) {
@@ -1184,14 +1160,13 @@ FileFlush (
 {
   SEMIHOST_FCB *Fcb;
 
-  Fcb = SEMIHOST_FCB_FROM_THIS (File);
+  Fcb = SEMIHOST_FCB_FROM_THIS(File);
 
   if (Fcb->IsRoot) {
     return EFI_SUCCESS;
   } else {
-    if (  (Fcb->Info.Attribute & EFI_FILE_READ_ONLY)
-       || !(Fcb->OpenMode & EFI_FILE_MODE_WRITE))
-    {
+    if ((Fcb->Info.Attribute & EFI_FILE_READ_ONLY)
+        || !(Fcb->OpenMode & EFI_FILE_MODE_WRITE)) {
       return EFI_ACCESS_DENIED;
     } else {
       return EFI_SUCCESS;
@@ -1217,14 +1192,12 @@ SemihostFsEntryPoint (
 
     Status = gBS->InstallMultipleProtocolInterfaces (
                     &gInstallHandle,
-                    &gEfiSimpleFileSystemProtocolGuid,
-                    &gSemihostFs,
-                    &gEfiDevicePathProtocolGuid,
-                    &gDevicePath,
+                    &gEfiSimpleFileSystemProtocolGuid, &gSemihostFs,
+                    &gEfiDevicePathProtocolGuid,       &gDevicePath,
                     NULL
                     );
 
-    if (EFI_ERROR (Status)) {
+    if (EFI_ERROR(Status)) {
       FreePool (mSemihostFsLabel);
     }
   }

ArmPkg/Filesystem/SemihostFs/Arm/SemihostFs.h

@@ -243,3 +243,4 @@ FileFlush (
   );
 
 #endif // SEMIHOST_FS_H_
+

ArmPkg/Include/AsmMacroIoLib.h

@@ -9,6 +9,7 @@
 
 **/
 
+
 #ifndef ASM_MACRO_IO_LIB_H_
 #define ASM_MACRO_IO_LIB_H_
 

ArmPkg/Include/AsmMacroIoLibV8.h

@@ -9,6 +9,7 @@
 
 **/
 
+
 #ifndef ASM_MACRO_IO_LIBV8_H_
 #define ASM_MACRO_IO_LIBV8_H_
 
@@ -23,6 +24,7 @@
         cbnz   SAFE_XREG, 1f        ;\
         b      .                    ;// We should never get here
 
+
 // CurrentEL : 0xC = EL3; 8 = EL2; 4 = EL1
 // This only selects between EL1 and EL2 and EL3, else we die.
 // Provide the Macro with a safe temp xreg to use.

ArmPkg/Include/Chipset/AArch64Mmu.h

@@ -17,7 +17,7 @@
 #define MAIR_ATTR_NORMAL_MEMORY_WRITE_THROUGH   0xBBULL
 #define MAIR_ATTR_NORMAL_MEMORY_WRITE_BACK      0xFFULL
 
-#define MAIR_ATTR(n, value)  ((value) << (((n) >> 2)*8))
+#define MAIR_ATTR(n,value)                      ((value) << (((n) >> 2)*8))
 
 //
 // Long-descriptor Translation Table format
@@ -152,6 +152,7 @@
 #define TCR_EL1_TBI0_MASK                    (0x01UL << TCR_EL1_TBI0_FIELD)
 #define TCR_EL1_TBI1_MASK                    (0x01UL << TCR_EL1_TBI1_FIELD)
 
+
 #define TCR_EL23_T0SZ_FIELD                  (0)
 #define TCR_EL23_IRGN0_FIELD                 (8)
 #define TCR_EL23_ORGN0_FIELD                 (10)
@@ -165,6 +166,7 @@
 #define TCR_EL23_TG0_MASK                    (0x01UL << TCR_EL23_TG0_FIELD)
 #define TCR_EL23_PS_MASK                     (0x07UL << TCR_EL23_PS_FIELD)
 
+
 #define TCR_RGN_OUTER_NON_CACHEABLE          (0x0UL << 10)
 #define TCR_RGN_OUTER_WRITE_BACK_ALLOC       (0x1UL << 10)
 #define TCR_RGN_OUTER_WRITE_THROUGH          (0x2UL << 10)
@@ -193,3 +195,4 @@
 // Uses LPAE Page Table format
 
 #endif // AARCH64_MMU_H_
+

ArmPkg/Include/Chipset/ArmCortexA9.h

@@ -48,6 +48,7 @@
 #define A9_SCU_SACR_OFFSET          0x50
 #define A9_SCU_SSACR_OFFSET         0x54
 
+
 UINTN
 EFIAPI
 ArmGetScuBaseAddress (
@@ -55,3 +56,4 @@ ArmGetScuBaseAddress (
   );
 
 #endif // ARM_CORTEX_A9_H_
+

ArmPkg/Include/Chipset/ArmV7.h

@@ -41,6 +41,7 @@
 #define CPSR_IRQ             (1 << 7)
 #define CPSR_FIQ             (1 << 6)
 
+
 // CPACR - Coprocessor Access Control Register definitions
 #define CPACR_CP_DENIED(cp)     0x00
 #define CPACR_CP_PRIV(cp)       ((0x1 << ((cp) << 1)) & 0x0FFFFFFF)

ArmPkg/Include/Chipset/ArmV7Mmu.h

@@ -33,6 +33,7 @@
 #define TTBR_MP_NON_CACHEABLE           ( TTBR_RGN_OUTER_NON_CACHEABLE | TTBR_RGN_INNER_NON_CACHEABLE )
 #define TTBR_MP_WRITE_BACK_ALLOC        ( TTBR_RGN_OUTER_WRITE_BACK_ALLOC | TTBR_RGN_INNER_WRITE_BACK_ALLOC | TTBR_SHAREABLE)
 
+
 #define TRANSLATION_TABLE_SECTION_COUNT                 4096
 #define TRANSLATION_TABLE_SECTION_SIZE                  (sizeof(UINT32) * TRANSLATION_TABLE_SECTION_COUNT)
 #define TRANSLATION_TABLE_SECTION_ALIGNMENT             (sizeof(UINT32) * TRANSLATION_TABLE_SECTION_COUNT)
@@ -136,16 +137,16 @@
 #define TT_DESCRIPTOR_CONVERT_TO_PAGE_AP(Desc)                  ((((Desc) & TT_DESCRIPTOR_SECTION_AP_MASK) >> 6) & TT_DESCRIPTOR_PAGE_AP_MASK)
 #define TT_DESCRIPTOR_CONVERT_TO_PAGE_NG(Desc)                  ((((Desc) & TT_DESCRIPTOR_SECTION_NG_MASK) >> 6) & TT_DESCRIPTOR_PAGE_NG_MASK)
 #define TT_DESCRIPTOR_CONVERT_TO_PAGE_S(Desc)                  ((((Desc) & TT_DESCRIPTOR_SECTION_S_MASK) >> 6) & TT_DESCRIPTOR_PAGE_S_MASK)
-#define TT_DESCRIPTOR_CONVERT_TO_PAGE_XN(Desc, IsLargePage)            ((IsLargePage)?\
+#define TT_DESCRIPTOR_CONVERT_TO_PAGE_XN(Desc,IsLargePage)      ((IsLargePage)? \
                                                                     ((((Desc) & TT_DESCRIPTOR_SECTION_XN_MASK) << 11) & TT_DESCRIPTOR_LARGEPAGE_XN_MASK):    \
                                                                     ((((Desc) & TT_DESCRIPTOR_SECTION_XN_MASK) >> 4) & TT_DESCRIPTOR_PAGE_XN_MASK))
-#define TT_DESCRIPTOR_CONVERT_TO_PAGE_CACHE_POLICY(Desc, IsLargePage)  (IsLargePage?    \
+#define TT_DESCRIPTOR_CONVERT_TO_PAGE_CACHE_POLICY(Desc,IsLargePage)      (IsLargePage? \
                                                                     (((Desc) & TT_DESCRIPTOR_SECTION_CACHE_POLICY_MASK) & TT_DESCRIPTOR_LARGEPAGE_CACHE_POLICY_MASK): \
                                                                     (((((Desc) & (0x3 << 12)) >> 6) | (Desc & (0x3 << 2)))))
 
 #define TT_DESCRIPTOR_CONVERT_TO_SECTION_AP(Desc)                  ((((Desc) & TT_DESCRIPTOR_PAGE_AP_MASK) << 6) & TT_DESCRIPTOR_SECTION_AP_MASK)
 
-#define TT_DESCRIPTOR_CONVERT_TO_SECTION_CACHE_POLICY(Desc, IsLargePage)  (IsLargePage?    \
+#define TT_DESCRIPTOR_CONVERT_TO_SECTION_CACHE_POLICY(Desc,IsLargePage)      (IsLargePage? \
                                                                     (((Desc) & TT_DESCRIPTOR_LARGEPAGE_CACHE_POLICY_MASK) & TT_DESCRIPTOR_SECTION_CACHE_POLICY_MASK): \
                                                                     (((((Desc) & (0x3 << 6)) << 6) | (Desc & (0x3 << 2)))))
 

ArmPkg/Include/Guid/ArmMpCoreInfo.h

@@ -14,7 +14,8 @@
 #define MPIDR_U_BIT_MASK              0x40000000
 
 typedef struct {
-  UINT64                  Mpidr;
+  UINT32                ClusterId;
+  UINT32                CoreId;
 
   // MP Core Mailbox
   EFI_PHYSICAL_ADDRESS  MailboxSetAddress;
@@ -23,7 +24,7 @@ typedef struct {
   UINT64                MailboxClearValue;
 } ARM_CORE_INFO;
 
-typedef struct {
+typedef struct{
         UINT64   Signature;
         UINT32   Length;
         UINT32   Revision;
@@ -42,11 +43,12 @@ typedef struct {
         ARM_CORE_INFO                *ArmCpus;
 } ARM_PROCESSOR_TABLE;
 
+
 #define ARM_MP_CORE_INFO_GUID \
   { 0xa4ee0728, 0xe5d7, 0x4ac5,  {0xb2, 0x1e, 0x65, 0x8e, 0xd8, 0x57, 0xe8, 0x34} }
 
 #define EFI_ARM_PROCESSOR_TABLE_SIGNATURE        SIGNATURE_64 ('C', 'P', 'U', 'T', 'A', 'B', 'L', 'E')
-#define EFI_ARM_PROCESSOR_TABLE_REVISION          0x00010000// 1.0
+#define EFI_ARM_PROCESSOR_TABLE_REVISION         0x00010000 //1.0
 #define EFI_ARM_PROCESSOR_TABLE_OEM_ID           SIGNATURE_64('A','R','M',' ', 'L', 't', 'd', ' ')
 #define EFI_ARM_PROCESSOR_TABLE_OEM_TABLE_ID     SIGNATURE_64('V', 'E', 'R', 'S', 'A', 'T', 'I', 'L')
 #define EFI_ARM_PROCESSOR_TABLE_OEM_REVISION     0x00000001

ArmPkg/Include/IndustryStandard/ArmCache.h

@@ -18,16 +18,17 @@
 /// Defines the structure of the CSSELR (Cache Size Selection) register
 typedef union {
   struct {
-    UINT32    InD      : 1;  ///< Instruction not Data bit
-    UINT32    Level    : 3;  ///< Cache level (zero based)
-    UINT32    TnD      : 1;  ///< Allocation not Data bit
-    UINT32    Reserved : 27; ///< Reserved, RES0
+    UINT32    InD       :1;  ///< Instruction not Data bit
+    UINT32    Level     :3;  ///< Cache level (zero based)
+    UINT32    TnD       :1;  ///< Allocation not Data bit
+    UINT32    Reserved  :27; ///< Reserved, RES0
   } Bits; ///< Bitfield definition of the register
   UINT32 Data; ///< The entire 32-bit value
 } CSSELR_DATA;
 
 /// The cache type values for the InD field of the CSSELR register
-typedef enum {
+typedef enum
+{
   /// Select the data or unified cache
   CsselrCacheTypeDataOrUnified = 0,
   /// Select the instruction cache
@@ -38,18 +39,18 @@ typedef enum {
 /// Defines the structure of the CCSIDR (Current Cache Size ID) register
 typedef union {
   struct {
-    UINT64    LineSize      : 3;      ///< Line size (Log2(Num bytes in cache) - 4)
-    UINT64    Associativity : 10;     ///< Associativity - 1
-    UINT64    NumSets       : 15;     ///< Number of sets in the cache -1
-    UINT64    Unknown       : 4;      ///< Reserved, UNKNOWN
-    UINT64    Reserved      : 32;     ///< Reserved, RES0
+    UINT64    LineSize           :3;  ///< Line size (Log2(Num bytes in cache) - 4)
+    UINT64    Associativity      :10; ///< Associativity - 1
+    UINT64    NumSets            :15; ///< Number of sets in the cache -1
+    UINT64    Unknown            :4;  ///< Reserved, UNKNOWN
+    UINT64    Reserved           :32; ///< Reserved, RES0
   } BitsNonCcidx; ///< Bitfield definition of the register when FEAT_CCIDX is not supported.
   struct {
-    UINT64    LineSize      : 3;      ///< Line size (Log2(Num bytes in cache) - 4)
-    UINT64    Associativity : 21;     ///< Associativity - 1
-    UINT64    Reserved1     : 8;      ///< Reserved, RES0
-    UINT64    NumSets       : 24;     ///< Number of sets in the cache -1
-    UINT64    Reserved2     : 8;      ///< Reserved, RES0
+    UINT64    LineSize           :3;  ///< Line size (Log2(Num bytes in cache) - 4)
+    UINT64    Associativity      :21; ///< Associativity - 1
+    UINT64    Reserved1          :8;  ///< Reserved, RES0
+    UINT64    NumSets            :24; ///< Number of sets in the cache -1
+    UINT64    Reserved2          :8;  ///< Reserved, RES0
   } BitsCcidxAA64; ///< Bitfield definition of the register when FEAT_IDX is supported.
   struct {
     UINT64    LineSize           : 3;
@@ -63,8 +64,8 @@ typedef union {
 /// Defines the structure of the AARCH32 CCSIDR2 register.
 typedef union {
   struct {
-    UINT32    NumSets  : 24;          ///< Number of sets in the cache - 1
-    UINT32    Reserved : 8;           ///< Reserved, RES0
+    UINT32 NumSets               :24; ///< Number of sets in the cache - 1
+    UINT32 Reserved              :8;  ///< Reserved, RES0
   } Bits; ///< Bitfield definition of the register
   UINT32 Data; ///< The entire 32-bit value
 } CCSIDR2_DATA;

ArmPkg/Include/Library/ArmGicArchLib.h

@@ -17,6 +17,7 @@ typedef enum {
   ARM_GIC_ARCH_REVISION_3
 } ARM_GIC_ARCH_REVISION;
 
+
 ARM_GIC_ARCH_REVISION
 EFIAPI
 ArmGicGetSupportedArchRevision (

ArmPkg/Include/Library/ArmGicLib.h

@@ -52,6 +52,7 @@
 #define ARM_GIC_ICDICFR_LEVEL_TRIGGERED  0x0  // Level triggered interrupt
 #define ARM_GIC_ICDICFR_EDGE_TRIGGERED   0x1  // Edge triggered interrupt
 
+
 // GIC Redistributor
 #define ARM_GICR_CTLR_FRAME_SIZE         SIZE_64KB
 #define ARM_GICR_SGI_PPI_FRAME_SIZE      SIZE_64KB
@@ -129,7 +130,7 @@ VOID
 EFIAPI
 ArmGicSetSecureInterrupts (
   IN  UINTN         GicDistributorBase,
-  IN  UINTN  *GicSecureInterruptMask,
+  IN  UINTN*        GicSecureInterruptMask,
   IN  UINTN         GicSecureInterruptMaskSize
   );
 

ArmPkg/Include/Library/ArmLib.h

@@ -15,7 +15,7 @@
 
 #ifdef MDE_CPU_ARM
   #include <Chipset/ArmV7.h>
-#elif defined (MDE_CPU_AARCH64)
+#elif defined(MDE_CPU_AARCH64)
   #include <Chipset/AArch64.h>
 #else
  #error "Unknown chipset."
@@ -59,12 +59,8 @@ typedef struct {
   ARM_MEMORY_REGION_ATTRIBUTES  Attributes;
 } ARM_MEMORY_REGION_DESCRIPTOR;
 
-typedef VOID (*CACHE_OPERATION)(
-  VOID
-  );
-typedef VOID (*LINE_OPERATION)(
-  UINTN
-  );
+typedef VOID (*CACHE_OPERATION)(VOID);
+typedef VOID (*LINE_OPERATION)(UINTN);
 
 //
 // ARM Processor Mode
@@ -111,10 +107,6 @@ typedef enum {
 #define GET_CORE_ID(MpId)     ((MpId) & ARM_CORE_MASK)
 #define GET_CLUSTER_ID(MpId)  (((MpId) & ARM_CLUSTER_MASK) >> 8)
 #define GET_MPID(ClusterId, CoreId)   (((ClusterId) << 8) | (CoreId))
-#define GET_MPIDR_AFF0(MpId)         ((MpId) & ARM_CORE_AFF0)
-#define GET_MPIDR_AFF1(MpId)         (((MpId) & ARM_CORE_AFF1) >> 8)
-#define GET_MPIDR_AFF2(MpId)         (((MpId) & ARM_CORE_AFF2) >> 16)
-#define GET_MPIDR_AFF3(MpId)         (((MpId) & ARM_CORE_AFF3) >> 32)
 #define PRIMARY_CORE_ID       (PcdGet32(PcdArmPrimaryCore) & ARM_CORE_MASK)
 
 /** Reads the CCSIDR register for the specified cache.
@@ -191,6 +183,7 @@ ArmInvalidateDataCache (
   VOID
   );
 
+
 VOID
 EFIAPI
 ArmCleanInvalidateDataCache (
@@ -230,8 +223,8 @@ ArmInvalidateInstructionCacheEntryToPoUByMVA (
 VOID
 EFIAPI
 ArmCleanDataCacheEntryByMVA (
-  IN  UINTN  Address
-  );
+IN  UINTN   Address
+);
 
 VOID
 EFIAPI
@@ -580,6 +573,7 @@ ArmWriteHVBar (
   IN  UINTN   HypModeVectorBase
   );
 
+
 //
 // Helper functions for accessing CPU ACTLR
 //
@@ -742,6 +736,7 @@ ArmGetPhysicalAddressBits (
   VOID
   );
 
+
 ///
 ///  ID Register Helper functions
 ///
@@ -773,7 +768,6 @@ ArmHasCcidx (
 ///
 /// AArch32-only ID Register Helper functions
 ///
-
 /**
   Check whether the CPU supports the Security extensions
 
@@ -785,7 +779,6 @@ EFIAPI
 ArmHasSecurityExtensions (
   VOID
   );
-
 #endif // MDE_CPU_ARM
 
 #endif // ARM_LIB_H_

ArmPkg/Include/Library/ArmMtlLib.h

@@ -47,7 +47,7 @@ typedef struct {
 
 typedef struct {
   MTL_CHANNEL_TYPE ChannelType;
-  MTL_MAILBOX      *CONST    MailBox;
+  MTL_MAILBOX      * CONST MailBox;
   MTL_DOORBELL     DoorBell;
 } MTL_CHANNEL;
 
@@ -71,7 +71,7 @@ MtlWaitUntilChannelFree (
 
   @retval UINT32*      Pointer to the payload.
 **/
-UINT32 *
+UINT32*
 MtlGetChannelPayload (
   IN MTL_CHANNEL  *Channel
   );
@@ -128,3 +128,4 @@ MtlReceiveMessage (
   );
 
 #endif  /* ARM_MTL_LIB_H_ */
+

ArmPkg/Include/Library/ArmSmcLib.h

@@ -1,6 +1,5 @@
 /** @file
 *
-*  Copyright (c) 2021, NUVIA Inc. All rights reserved.<BR>
 *  Copyright (c) 2012-2014, ARM Limited. All rights reserved.
 *
 *  SPDX-License-Identifier: BSD-2-Clause-Patent
@@ -38,76 +37,4 @@ ArmCallSmc (
   IN OUT ARM_SMC_ARGS *Args
   );
 
-/** Trigger an SMC call with 3 arguments.
-
-  @param Function The SMC function.
-  @param Arg1     Argument/result.
-  @param Arg2     Argument/result.
-  @param Arg3     Argument/result.
-
-  @return The SMC error code.
-
-**/
-UINTN
-ArmCallSmc3 (
-  IN     UINTN  Function,
-  IN OUT UINTN  *Arg1 OPTIONAL,
-  IN OUT UINTN  *Arg2 OPTIONAL,
-  IN OUT UINTN  *Arg3 OPTIONAL
-  );
-
-/** Trigger an SMC call with 2 arguments.
-
-  @param Function The SMC function.
-  @param Arg1     Argument/result.
-  @param Arg2     Argument/result.
-  @param Arg3     Result.
-
-  @return The SMC error code.
-
-**/
-UINTN
-ArmCallSmc2 (
-  IN     UINTN  Function,
-  IN OUT UINTN  *Arg1 OPTIONAL,
-  IN OUT UINTN  *Arg2 OPTIONAL,
-  OUT UINTN     *Arg3 OPTIONAL
-  );
-
-/** Trigger an SMC call with 1 argument.
-
-  @param Function The SMC function.
-  @param Arg1     Argument/result.
-  @param Arg2     Result.
-  @param Arg3     Result.
-
-  @return The SMC error code.
-
-**/
-UINTN
-ArmCallSmc1 (
-  IN     UINTN  Function,
-  IN OUT UINTN  *Arg1 OPTIONAL,
-  OUT UINTN     *Arg2 OPTIONAL,
-  OUT UINTN     *Arg3 OPTIONAL
-  );
-
-/** Trigger an SMC call with 0 arguments.
-
-  @param Function The SMC function.
-  @param Arg1     Result.
-  @param Arg2     Result.
-  @param Arg3     Result.
-
-  @return The SMC error code.
-
-**/
-UINTN
-ArmCallSmc0 (
-  IN     UINTN  Function,
-  OUT UINTN     *Arg1 OPTIONAL,
-  OUT UINTN     *Arg2 OPTIONAL,
-  OUT UINTN     *Arg3 OPTIONAL
-  );
-
 #endif // ARM_SMC_LIB_H_

ArmPkg/Include/Library/OemMiscLib.h

@@ -8,13 +8,15 @@
 *
 **/
 
+
 #ifndef OEM_MISC_LIB_H_
 #define OEM_MISC_LIB_H_
 
 #include <Uefi.h>
 #include <IndustryStandard/SmBios.h>
 
-typedef enum {
+typedef enum
+{
   CpuCacheL1 = 1,
   CpuCacheL2,
   CpuCacheL3,
@@ -25,7 +27,8 @@ typedef enum {
   CpuCacheLevelMax
 } OEM_MISC_CPU_CACHE_LEVEL;
 
-typedef struct {
+typedef struct
+{
   UINT8 Voltage;        ///< Processor voltage
   UINT16 CurrentSpeed;  ///< Current clock speed in MHz
   UINT16 MaxSpeed;      ///< Maximum clock speed in MHz
@@ -35,19 +38,17 @@ typedef struct {
   UINT16 ThreadCount;   ///< Number of threads per processor
 } OEM_MISC_PROCESSOR_DATA;
 
-typedef enum {
+typedef enum
+{
     ProductNameType01,
     SerialNumType01,
     UuidType01,
     SystemManufacturerType01,
-  VersionType01,
     SkuNumberType01,
     FamilyType01,
     AssertTagType02,
     SerialNumberType02,
     BoardManufacturerType02,
-  ProductNameType02,
-  VersionType02,
     SkuNumberType02,
     ChassisLocationType02,
     AssetTagType03,
@@ -56,8 +57,6 @@ typedef enum {
     ChassisTypeType03,
     ManufacturerType03,
     SkuNumberType03,
-  ProcessorPartNumType04,
-  ProcessorSerialNumType04,
     SmbiosHiiStringFieldMax
 } OEM_MISC_SMBIOS_HII_STRING_FIELD;
 

ArmPkg/Include/Library/SemihostLib.h

@@ -81,7 +81,7 @@ SemihostFileLength (
 
 **/
 RETURN_STATUS
-SemihostFileTmpName (
+SemihostFileTmpName(
   OUT  VOID   *Buffer,
   IN   UINT8  Identifier,
   IN   UINTN  Length
@@ -104,7 +104,7 @@ SemihostFileRemove (
 
 **/
 RETURN_STATUS
-SemihostFileRename (
+SemihostFileRename(
   IN  CHAR8  *FileName,
   IN  CHAR8  *NewFileName
   );

ArmPkg/Include/Ppi/ArmMpCoreInfo.h

@@ -32,10 +32,10 @@
 **/
 typedef
 EFI_STATUS
-(EFIAPI *ARM_MP_CORE_INFO_GET)(
+(EFIAPI * ARM_MP_CORE_INFO_GET) (
   OUT UINTN                   *ArmCoreCount,
   OUT ARM_CORE_INFO           **ArmCoreTable
-  );
+);
 
 ///
 /// This service abstracts the ability to migrate contents of the platform early memory store.

ArmPkg/Include/Protocol/ArmScmi.h

@@ -18,3 +18,4 @@
 #define SCMI_MAX_STR_LEN          16
 
 #endif /* ARM_SCMI_H_ */
+

ArmPkg/Include/Protocol/ArmScmiBaseProtocol.h

@@ -50,7 +50,7 @@ typedef struct _SCMI_BASE_PROTOCOL SCMI_BASE_PROTOCOL;
 **/
 typedef
 EFI_STATUS
-(EFIAPI *SCMI_BASE_GET_VERSION)(
+(EFIAPI *SCMI_BASE_GET_VERSION) (
   IN  SCMI_BASE_PROTOCOL  *This,
   OUT UINT32              *Version
   );
@@ -67,7 +67,7 @@ EFI_STATUS
 **/
 typedef
 EFI_STATUS
-(EFIAPI *SCMI_BASE_GET_TOTAL_PROTOCOLS)(
+(EFIAPI *SCMI_BASE_GET_TOTAL_PROTOCOLS) (
   IN  SCMI_BASE_PROTOCOL  *This,
   OUT UINT32              *TotalProtocols
   );
@@ -85,7 +85,7 @@ EFI_STATUS
 **/
 typedef
 EFI_STATUS
-(EFIAPI *SCMI_BASE_DISCOVER_VENDOR)(
+(EFIAPI *SCMI_BASE_DISCOVER_VENDOR) (
   IN  SCMI_BASE_PROTOCOL  *This,
   OUT UINT8               VendorIdentifier[SCMI_MAX_STR_LEN]
   );
@@ -103,7 +103,7 @@ EFI_STATUS
 **/
 typedef
 EFI_STATUS
-(EFIAPI *SCMI_BASE_DISCOVER_SUB_VENDOR)(
+(EFIAPI *SCMI_BASE_DISCOVER_SUB_VENDOR) (
   IN  SCMI_BASE_PROTOCOL  *This,
   OUT UINT8               VendorIdentifier[SCMI_MAX_STR_LEN]
   );
@@ -120,7 +120,7 @@ EFI_STATUS
 **/
 typedef
 EFI_STATUS
-(EFIAPI *SCMI_BASE_DISCOVER_IMPLEMENTATION_VERSION)(
+(EFIAPI *SCMI_BASE_DISCOVER_IMPLEMENTATION_VERSION) (
   IN  SCMI_BASE_PROTOCOL  *This,
   OUT UINT32              *ImplementationVersion
   );
@@ -141,7 +141,7 @@ EFI_STATUS
 **/
 typedef
 EFI_STATUS
-(EFIAPI *SCMI_BASE_DISCOVER_LIST_PROTOCOLS)(
+(EFIAPI *SCMI_BASE_DISCOVER_LIST_PROTOCOLS) (
   IN     SCMI_BASE_PROTOCOL  *This,
   IN OUT UINT32              *ProtocolListSize,
   OUT    UINT8               *ProtocolList

ArmPkg/Include/Protocol/ArmScmiClock2Protocol.h

@@ -15,7 +15,7 @@
 #include <Protocol/ArmScmi.h>
 #include <Protocol/ArmScmiClockProtocol.h>
 
-#define ARM_SCMI_CLOCK2_PROTOCOL_GUID  {\
+#define ARM_SCMI_CLOCK2_PROTOCOL_GUID { \
   0xb8d8caf2, 0x9e94, 0x462c, { 0xa8, 0x34, 0x6c, 0x99, 0xfc, 0x05, 0xef, 0xcf } \
   }
 
@@ -39,7 +39,7 @@ typedef struct _SCMI_CLOCK2_PROTOCOL SCMI_CLOCK2_PROTOCOL;
 **/
 typedef
 EFI_STATUS
-(EFIAPI *SCMI_CLOCK2_GET_VERSION)(
+(EFIAPI *SCMI_CLOCK2_GET_VERSION) (
   IN  SCMI_CLOCK2_PROTOCOL  *This,
   OUT UINT32                *Version
   );
@@ -57,7 +57,7 @@ EFI_STATUS
 **/
 typedef
 EFI_STATUS
-(EFIAPI *SCMI_CLOCK2_GET_TOTAL_CLOCKS)(
+(EFIAPI *SCMI_CLOCK2_GET_TOTAL_CLOCKS) (
   IN  SCMI_CLOCK2_PROTOCOL  *This,
   OUT UINT32                *TotalClocks
   );
@@ -77,7 +77,7 @@ EFI_STATUS
 **/
 typedef
 EFI_STATUS
-(EFIAPI *SCMI_CLOCK2_GET_CLOCK_ATTRIBUTES)(
+(EFIAPI *SCMI_CLOCK2_GET_CLOCK_ATTRIBUTES) (
   IN  SCMI_CLOCK2_PROTOCOL  *This,
   IN  UINT32                ClockId,
   OUT BOOLEAN               *Enabled,
@@ -109,7 +109,7 @@ EFI_STATUS
 **/
 typedef
 EFI_STATUS
-(EFIAPI *SCMI_CLOCK2_DESCRIBE_RATES)(
+(EFIAPI *SCMI_CLOCK2_DESCRIBE_RATES) (
   IN     SCMI_CLOCK2_PROTOCOL     *This,
   IN     UINT32                   ClockId,
   OUT    SCMI_CLOCK_RATE_FORMAT   *Format,
@@ -131,7 +131,7 @@ EFI_STATUS
 **/
 typedef
 EFI_STATUS
-(EFIAPI *SCMI_CLOCK2_RATE_GET)(
+(EFIAPI *SCMI_CLOCK2_RATE_GET) (
   IN  SCMI_CLOCK2_PROTOCOL  *This,
   IN  UINT32                ClockId,
   OUT UINT64                *Rate
@@ -149,7 +149,7 @@ EFI_STATUS
 **/
 typedef
 EFI_STATUS
-(EFIAPI *SCMI_CLOCK2_RATE_SET)(
+(EFIAPI *SCMI_CLOCK2_RATE_SET) (
   IN SCMI_CLOCK2_PROTOCOL   *This,
   IN UINT32                 ClockId,
   IN UINT64                 Rate
@@ -168,7 +168,7 @@ EFI_STATUS
 **/
 typedef
 EFI_STATUS
-(EFIAPI *SCMI_CLOCK2_ENABLE)(
+(EFIAPI *SCMI_CLOCK2_ENABLE) (
   IN SCMI_CLOCK2_PROTOCOL   *This,
   IN UINT32                 ClockId,
   IN BOOLEAN                Enable

ArmPkg/Include/Protocol/ArmScmiClockProtocol.h

@@ -14,7 +14,7 @@
 
 #include <Protocol/ArmScmi.h>
 
-#define ARM_SCMI_CLOCK_PROTOCOL_GUID  {\
+#define ARM_SCMI_CLOCK_PROTOCOL_GUID { \
   0x91ce67a8, 0xe0aa, 0x4012, {0xb9, 0x9f, 0xb6, 0xfc, 0xf3, 0x4, 0x8e, 0xaa} \
   }
 
@@ -89,7 +89,7 @@ typedef struct _SCMI_CLOCK_PROTOCOL SCMI_CLOCK_PROTOCOL;
 **/
 typedef
 EFI_STATUS
-(EFIAPI *SCMI_CLOCK_GET_VERSION)(
+(EFIAPI *SCMI_CLOCK_GET_VERSION) (
   IN  SCMI_CLOCK_PROTOCOL  *This,
   OUT UINT32               *Version
   );
@@ -107,7 +107,7 @@ EFI_STATUS
 **/
 typedef
 EFI_STATUS
-(EFIAPI *SCMI_CLOCK_GET_TOTAL_CLOCKS)(
+(EFIAPI *SCMI_CLOCK_GET_TOTAL_CLOCKS) (
   IN  SCMI_CLOCK_PROTOCOL  *This,
   OUT UINT32               *TotalClocks
   );
@@ -127,7 +127,7 @@ EFI_STATUS
 **/
 typedef
 EFI_STATUS
-(EFIAPI *SCMI_CLOCK_GET_CLOCK_ATTRIBUTES)(
+(EFIAPI *SCMI_CLOCK_GET_CLOCK_ATTRIBUTES) (
   IN  SCMI_CLOCK_PROTOCOL  *This,
   IN  UINT32               ClockId,
   OUT BOOLEAN              *Enabled,
@@ -159,7 +159,7 @@ EFI_STATUS
 **/
 typedef
 EFI_STATUS
-(EFIAPI *SCMI_CLOCK_DESCRIBE_RATES)(
+(EFIAPI *SCMI_CLOCK_DESCRIBE_RATES) (
   IN     SCMI_CLOCK_PROTOCOL     *This,
   IN     UINT32                   ClockId,
   OUT    SCMI_CLOCK_RATE_FORMAT  *Format,
@@ -181,7 +181,7 @@ EFI_STATUS
 **/
 typedef
 EFI_STATUS
-(EFIAPI *SCMI_CLOCK_RATE_GET)(
+(EFIAPI *SCMI_CLOCK_RATE_GET) (
   IN  SCMI_CLOCK_PROTOCOL  *This,
   IN  UINT32               ClockId,
   OUT UINT64               *Rate
@@ -199,7 +199,7 @@ EFI_STATUS
 **/
 typedef
 EFI_STATUS
-(EFIAPI *SCMI_CLOCK_RATE_SET)(
+(EFIAPI *SCMI_CLOCK_RATE_SET) (
   IN SCMI_CLOCK_PROTOCOL  *This,
   IN UINT32               ClockId,
   IN UINT64               Rate
@@ -215,3 +215,4 @@ typedef struct _SCMI_CLOCK_PROTOCOL {
 } SCMI_CLOCK_PROTOCOL;
 
 #endif /* ARM_SCMI_CLOCK_PROTOCOL_H_ */
+

ArmPkg/Include/Protocol/ArmScmiPerformanceProtocol.h

@@ -92,7 +92,7 @@ typedef struct {
 **/
 typedef
 EFI_STATUS
-(EFIAPI *SCMI_PERFORMANCE_GET_VERSION)(
+(EFIAPI *SCMI_PERFORMANCE_GET_VERSION) (
   IN  SCMI_PERFORMANCE_PROTOCOL  *This,
   OUT UINT32                     *Version
   );
@@ -109,7 +109,7 @@ EFI_STATUS
 **/
 typedef
 EFI_STATUS
-(EFIAPI *SCMI_PERFORMANCE_GET_ATTRIBUTES)(
+(EFIAPI *SCMI_PERFORMANCE_GET_ATTRIBUTES) (
   IN  SCMI_PERFORMANCE_PROTOCOL              *This,
   OUT SCMI_PERFORMANCE_PROTOCOL_ATTRIBUTES   *Attributes
 
@@ -128,7 +128,7 @@ EFI_STATUS
 **/
 typedef
 EFI_STATUS
-(EFIAPI *SCMI_PERFORMANCE_GET_DOMAIN_ATTRIBUTES)(
+(EFIAPI *SCMI_PERFORMANCE_GET_DOMAIN_ATTRIBUTES) (
   IN  SCMI_PERFORMANCE_PROTOCOL           *This,
   IN  UINT32                               DomainId,
   OUT SCMI_PERFORMANCE_DOMAIN_ATTRIBUTES  *DomainAttributes
@@ -153,7 +153,7 @@ EFI_STATUS
 **/
 typedef
 EFI_STATUS
-(EFIAPI *SCMI_PERFORMANCE_DESCRIBE_LEVELS)(
+(EFIAPI *SCMI_PERFORMANCE_DESCRIBE_LEVELS) (
   IN     SCMI_PERFORMANCE_PROTOCOL  *This,
   IN     UINT32                     DomainId,
   OUT    UINT32                     *NumLevels,
@@ -173,7 +173,7 @@ EFI_STATUS
 **/
 typedef
 EFI_STATUS
-(EFIAPI *SCMI_PERFORMANCE_LIMITS_SET)(
+(EFIAPI *SCMI_PERFORMANCE_LIMITS_SET) (
   IN SCMI_PERFORMANCE_PROTOCOL *This,
   IN UINT32                    DomainId,
   IN SCMI_PERFORMANCE_LIMITS   *Limits
@@ -192,7 +192,7 @@ EFI_STATUS
 **/
 typedef
 EFI_STATUS
-(EFIAPI *SCMI_PERFORMANCE_LIMITS_GET)(
+(EFIAPI *SCMI_PERFORMANCE_LIMITS_GET) (
   SCMI_PERFORMANCE_PROTOCOL *This,
   UINT32                    DomainId,
   SCMI_PERFORMANCE_LIMITS   *Limits
@@ -210,7 +210,7 @@ EFI_STATUS
 **/
 typedef
 EFI_STATUS
-(EFIAPI *SCMI_PERFORMANCE_LEVEL_SET)(
+(EFIAPI *SCMI_PERFORMANCE_LEVEL_SET) (
   IN SCMI_PERFORMANCE_PROTOCOL *This,
   IN UINT32                    DomainId,
   IN UINT32                    Level
@@ -229,7 +229,7 @@ EFI_STATUS
 **/
 typedef
 EFI_STATUS
-(EFIAPI *SCMI_PERFORMANCE_LEVEL_GET)(
+(EFIAPI *SCMI_PERFORMANCE_LEVEL_GET) (
   IN  SCMI_PERFORMANCE_PROTOCOL *This,
   IN  UINT32                    DomainId,
   OUT UINT32                    *Level
@@ -256,3 +256,4 @@ typedef enum {
 } SCMI_MESSAGE_ID_PERFORMANCE;
 
 #endif /* ARM_SCMI_PERFORMANCE_PROTOCOL_H_ */
+

ArmPkg/Library/ArmArchTimerLib/ArmArchTimerLib.c

@@ -7,6 +7,7 @@
 
 **/
 
+
 #include <Base.h>
 #include <Library/ArmLib.h>
 #include <Library/BaseLib.h>
@@ -24,6 +25,7 @@
 #define MULT_U64_X_N MultU64x64
 #endif
 
+
 RETURN_STATUS
 EFIAPI
 TimerConstructor (
@@ -34,6 +36,7 @@ TimerConstructor (
   // Check if the ARM Generic Timer Extension is implemented.
   //
   if (ArmIsArchTimerImplemented ()) {
+
     //
     // Check if Architectural Timer frequency is pre-determined by the platform
     // (ie. nonzero).
@@ -46,7 +49,7 @@ TimerConstructor (
       //
       ASSERT (TICKS_PER_MICRO_SEC);
 
- #ifdef MDE_CPU_ARM
+#ifdef MDE_CPU_ARM
       //
       // Only set the frequency for ARMv7. We expect the secure firmware to
       // have already done it.
@@ -56,8 +59,7 @@ TimerConstructor (
       if (ArmHasSecurityExtensions ()) {
         ArmGenericTimerSetTimerFreq (PcdGet32 (PcdArmArchTimerFreqInHz));
       }
-
- #endif
+#endif
     }
 
     //
@@ -66,8 +68,9 @@ TimerConstructor (
     // If the reset value (0) is returned, just ASSERT.
     //
     ASSERT (ArmGenericTimerGetTimerFreq () != 0);
+
   } else {
-    DEBUG ((DEBUG_ERROR, "ARM Architectural Timer is not available in the CPU, hence this library cannot be used.\n"));
+    DEBUG ((EFI_D_ERROR, "ARM Architectural Timer is not available in the CPU, hence this library cannot be used.\n"));
     ASSERT (0);
   }
 
@@ -93,10 +96,10 @@ GetPlatformTimerFreq (
   if (TimerFreq == 0) {
     TimerFreq = ArmGenericTimerGetTimerFreq ();
   }
-
   return TimerFreq;
 }
 
+
 /**
   Stalls the CPU for the number of microseconds specified by MicroSeconds.
 
@@ -138,6 +141,7 @@ MicroSecondDelay (
   return MicroSeconds;
 }
 
+
 /**
   Stalls the CPU for at least the given number of nanoseconds.
 
@@ -215,13 +219,13 @@ GetPerformanceCounter (
 UINT64
 EFIAPI
 GetPerformanceCounterProperties (
-  OUT      UINT64  *StartValue   OPTIONAL,
+  OUT      UINT64                    *StartValue,  OPTIONAL
   OUT      UINT64                    *EndValue     OPTIONAL
   )
 {
   if (StartValue != NULL) {
     // Timer starts at 0
-    *StartValue = (UINT64)0ULL;
+    *StartValue = (UINT64)0ULL ;
   }
 
   if (EndValue != NULL) {
@@ -263,8 +267,7 @@ GetTimeInNanoSecond (
                   DivU64x32Remainder (
                     Ticks,
                     TimerFreq,
-                    &Remainder
-                    ),
+                    &Remainder),
                   1000000000U
                   );
 
@@ -274,9 +277,8 @@ GetTimeInNanoSecond (
   //
   NanoSeconds += DivU64x32 (
                    MULT_U64_X_N (
-                     (UINT64)Remainder,
-                     1000000000U
-                     ),
+                     (UINT64) Remainder,
+                     1000000000U),
                    TimerFreq
                    );
 

ArmPkg/Library/ArmCacheMaintenanceLib/ArmCacheMaintenanceLib.c

@@ -31,10 +31,9 @@ CacheRangeOperation (
 
   // Perform the line operation on an address in each cache line
   while (AlignedAddress < EndAddress) {
-    LineOperation (AlignedAddress);
+    LineOperation(AlignedAddress);
     AlignedAddress += LineLength;
   }
-
   ArmDataSynchronizationBarrier ();
 }
 
@@ -63,18 +62,11 @@ InvalidateInstructionCacheRange (
   IN      UINTN                     Length
   )
 {
-  CacheRangeOperation (
-    Address,
-    Length,
-    ArmCleanDataCacheEntryToPoUByMVA,
-    ArmDataCacheLineLength ()
-    );
-  CacheRangeOperation (
-    Address,
-    Length,
+  CacheRangeOperation (Address, Length, ArmCleanDataCacheEntryToPoUByMVA,
+    ArmDataCacheLineLength ());
+  CacheRangeOperation (Address, Length,
     ArmInvalidateInstructionCacheEntryToPoUByMVA,
-    ArmInstructionCacheLineLength ()
-    );
+    ArmInstructionCacheLineLength ());
 
   ArmInstructionSynchronizationBarrier ();
 
@@ -97,12 +89,8 @@ WriteBackInvalidateDataCacheRange (
   IN      UINTN                     Length
   )
 {
-  CacheRangeOperation (
-    Address,
-    Length,
-    ArmCleanInvalidateDataCacheEntryByMVA,
-    ArmDataCacheLineLength ()
-    );
+  CacheRangeOperation(Address, Length, ArmCleanInvalidateDataCacheEntryByMVA,
+    ArmDataCacheLineLength ());
   return Address;
 }
 
@@ -122,12 +110,8 @@ WriteBackDataCacheRange (
   IN      UINTN                     Length
   )
 {
-  CacheRangeOperation (
-    Address,
-    Length,
-    ArmCleanDataCacheEntryByMVA,
-    ArmDataCacheLineLength ()
-    );
+  CacheRangeOperation(Address, Length, ArmCleanDataCacheEntryByMVA,
+    ArmDataCacheLineLength ());
   return Address;
 }
 
@@ -138,11 +122,7 @@ InvalidateDataCacheRange (
   IN      UINTN                     Length
   )
 {
-  CacheRangeOperation (
-    Address,
-    Length,
-    ArmInvalidateDataCacheEntryByMVA,
-    ArmDataCacheLineLength ()
-    );
+  CacheRangeOperation(Address, Length, ArmInvalidateDataCacheEntryByMVA,
+    ArmDataCacheLineLength ());
   return Address;
 }

ArmPkg/Library/ArmDisassemblerLib/ArmDisassembler.c

@@ -69,6 +69,7 @@ CHAR8  *gLdmStack[] = {
 
 #define LDM_EXT(_reg, _off) ((_reg == 13) ? gLdmStack[(_off)] : gLdmAdr[(_off)])
 
+
 #define SIGN(_U)  ((_U) ? "" : "-")
 #define WRITE(_Write) ((_Write) ? "!" : "")
 #define BYTE(_B)  ((_B) ? "B":"")
@@ -109,11 +110,9 @@ MRegList (
       }
     }
   }
-
   if (First) {
     AsciiStrCatS (mMregListStr, sizeof mMregListStr, "ERROR");
   }
-
   AsciiStrCatS (mMregListStr, sizeof mMregListStr, "}");
 
   // BugBug: Make caller pass in buffer it is cleaner
@@ -137,6 +136,7 @@ RotateRight (
   return (Op >> Shift) | (Op << (32 - Shift));
 }
 
+
 /**
   Place a disassembly of **OpCodePtr into buffer, and update OpCodePtr to
   point to next instruction.
@@ -181,6 +181,7 @@ DisassembleArmInstruction (
   Rd = (OpCode >> 12) & 0xf;
   Rm = (OpCode & 0xf);
 
+
   if (Extended) {
     Index = AsciiSPrint (Buf, Size, "0x%08x   ", OpCode);
     Buf += Index;
@@ -196,7 +197,6 @@ DisassembleArmInstruction (
      // A4.1.103  STREX{<cond>} <Rd>, <Rm>, [<Rn>]
       AsciiSPrint (Buf, Size, "STREX%a %a, %a, [%a]", COND (OpCode), gReg[Rd], gReg[Rn], gReg[Rn]);
     }
-
     return;
   }
 
@@ -206,25 +206,23 @@ DisassembleArmInstruction (
       // A4.1.20 LDM{<cond>}<addressing_mode> <Rn>{!}, <registers>
       // A4.1.21 LDM{<cond>}<addressing_mode> <Rn>, <registers_without_pc>^
       // A4.1.22 LDM{<cond>}<addressing_mode> <Rn>{!}, <registers_and_pc>^
-      AsciiSPrint (Buf, Size, "LDM%a%a, %a%a, %a", COND (OpCode), LDM_EXT (Rn, (OpCode >> 23) & 3), gReg[Rn], WRITE (Write), MRegList (OpCode), USER (WriteBack));
+      AsciiSPrint (Buf, Size, "LDM%a%a, %a%a, %a", COND (OpCode), LDM_EXT (Rn ,(OpCode >> 23) & 3), gReg[Rn], WRITE (Write), MRegList (OpCode), USER (WriteBack));
     } else {
       // A4.1.97 STM{<cond>}<addressing_mode> <Rn>{!}, <registers>
       // A4.1.98 STM{<cond>}<addressing_mode> <Rn>, <registers>^
-      AsciiSPrint (Buf, Size, "STM%a%a, %a%a, %a", COND (OpCode), LDM_EXT (Rn, (OpCode >> 23) & 3), gReg[Rn], WRITE (Write), MRegList (OpCode), USER (WriteBack));
+      AsciiSPrint (Buf, Size, "STM%a%a, %a%a, %a", COND (OpCode), LDM_EXT (Rn ,(OpCode >> 23) & 3), gReg[Rn], WRITE (Write), MRegList (OpCode), USER (WriteBack));
     }
-
     return;
   }
 
   // LDR/STR Address Mode 2
-  if (((OpCode  & 0x0c000000) == 0x04000000) || ((OpCode & 0xfd70f000) == 0xf550f000)) {
+  if ( ((OpCode  & 0x0c000000) == 0x04000000) || ((OpCode & 0xfd70f000 ) == 0xf550f000) ) {
     Offset12 = OpCode & 0xfff;
-    if ((OpCode & 0xfd70f000) == 0xf550f000) {
+    if ((OpCode & 0xfd70f000 ) == 0xf550f000) {
       Index = AsciiSPrint (Buf, Size, "PLD");
     } else {
-      Index = AsciiSPrint (Buf, Size, "%a%a%a%a %a, ", Load ? "LDR" : "STR", COND (OpCode), BYTE (WriteBack), (!(Pre) && Write) ? "T" : "", gReg[Rd]);
+      Index = AsciiSPrint (Buf, Size, "%a%a%a%a %a, ", Load ? "LDR" : "STR", COND (OpCode), BYTE (WriteBack), (!(Pre) && Write) ? "T":"", gReg[Rd]);
     }
-
     if (Pre) {
       if (!Imm) {
         // A5.2.2 [<Rn>, #+/-<offset_12>]
@@ -257,8 +255,7 @@ DisassembleArmInstruction (
 
         AsciiSPrint (&Buf[Index], Size - Index, "[%a, #%a%a, %a, #%d]%a", gReg[Rn], SIGN (Up), gReg[Rm], Type, ShiftImm, WRITE (Write));
       }
-    } else {
-      // !Pre
+    } else {  // !Pre
       if (!Imm) {
         // A5.2.8  [<Rn>], #+/-<offset_12>
         AsciiSPrint (&Buf[Index], Size - Index, "[%a], #%a0x%x", gReg[Rn], SIGN (Up), Offset12);
@@ -290,7 +287,6 @@ DisassembleArmInstruction (
         AsciiSPrint (&Buf[Index], Size - Index, "[%a], #%a%a, %a, #%d", gReg[Rn], SIGN (Up), gReg[Rm], Type, ShiftImm);
       }
     }
-
     return;
   }
 
@@ -341,7 +337,6 @@ DisassembleArmInstruction (
         AsciiSPrint  (&Buf[Index], Size - Index, "[%a], #%a%a", gReg[Rn], SIGN (Up), gReg[Rm]);
       }
     }
-
     return;
   }
 
@@ -376,20 +371,15 @@ DisassembleArmInstruction (
       AsciiSPrint (Buf, Size, "CPS #0x%x", (OpCode & 0x2f));
     } else {
       IMod = (OpCode >> 18) & 0x3;
-      Index = AsciiSPrint (
-                Buf,
-                Size,
-                "CPS%a %a%a%a",
-                (IMod == 3) ? "ID" : "IE",
-                ((OpCode & BIT8) != 0) ? "A" : "",
-                ((OpCode & BIT7) != 0) ? "I" : "",
-                ((OpCode & BIT6) != 0) ? "F" : ""
-                );
+      Index = AsciiSPrint (Buf, Size, "CPS%a %a%a%a",
+                      (IMod == 3) ? "ID":"IE",
+                      ((OpCode & BIT8) != 0) ? "A":"",
+                      ((OpCode & BIT7) != 0) ? "I":"",
+                      ((OpCode & BIT6) != 0) ? "F":"");
       if ((OpCode & BIT17) != 0) {
         AsciiSPrint (&Buf[Index], Size - Index, ", #0x%x", OpCode & 0x1f);
       }
     }
-
     return;
   }
 
@@ -405,6 +395,7 @@ DisassembleArmInstruction (
     return;
   }
 
+
   if ((OpCode  & 0x0db00000) == 0x01200000) {
     // A4.1.38 MSR{<cond>} CPSR_<fields>, #<immediate> MSR{<cond>} CPSR_<fields>, <Rm>
     if (Imm) {
@@ -414,7 +405,6 @@ DisassembleArmInstruction (
       // MSR{<cond>} CPSR_<fields>, <Rm>
       AsciiSPrint (Buf, Size, "MRS%a %a_%a, %a", COND (OpCode), WriteBack ? "SPSR" : "CPSR", gReg[Rd]);
     }
-
     return;
   }
 
@@ -427,9 +417,9 @@ DisassembleArmInstruction (
   if ((OpCode  & 0x0e000000) == 0x0c000000) {
     // A4.1.19 LDC and A4.1.96 SDC
     if ((OpCode & 0xf0000000) == 0xf0000000) {
-      Index = AsciiSPrint (Buf, Size, "%a2 0x%x, CR%d, ", Load ? "LDC" : "SDC", (OpCode >> 8) & 0xf, Rd);
+      Index = AsciiSPrint (Buf, Size, "%a2 0x%x, CR%d, ", Load ? "LDC":"SDC", (OpCode >> 8) & 0xf, Rd);
     } else {
-      Index = AsciiSPrint (Buf, Size, "%a%a 0x%x, CR%d, ", Load ? "LDC" : "SDC", COND (OpCode), (OpCode >> 8) & 0xf, Rd);
+      Index = AsciiSPrint (Buf, Size, "%a%a 0x%x, CR%d, ",  Load ? "LDC":"SDC", COND (OpCode), (OpCode >> 8) & 0xf, Rd);
     }
 
     if (!Pre) {
@@ -444,17 +434,18 @@ DisassembleArmInstruction (
       // A5.5.5.2 [<Rn>, #+/-<offset_8>*4 ]!
       AsciiSPrint (&Buf[Index], Size - Index, "[%a, #%a0x%x*4]%a", gReg[Rn], SIGN (Up), OpCode & 0xff, WRITE (Write));
     }
+
   }
 
   if ((OpCode  & 0x0f000010) == 0x0e000010) {
     // A4.1.32 MRC2, MCR2
-    AsciiSPrint (Buf, Size, "%a%a 0x%x, 0x%x, %a, CR%d, CR%d, 0x%x", Load ? "MRC" : "MCR", COND (OpCode), (OpCode >> 8) & 0xf, (OpCode >> 20) & 0xf, gReg[Rd], Rn, Rm, (OpCode >> 5) &0x7);
+    AsciiSPrint (Buf, Size, "%a%a 0x%x, 0x%x, %a, CR%d, CR%d, 0x%x", Load ? "MRC":"MCR", COND (OpCode), (OpCode >> 8) & 0xf, (OpCode >> 20) & 0xf, gReg[Rd], Rn, Rm, (OpCode >> 5) &0x7);
     return;
   }
 
   if ((OpCode  & 0x0ff00000) == 0x0c400000) {
     // A4.1.33 MRRC2, MCRR2
-    AsciiSPrint (Buf, Size, "%a%a 0x%x, 0x%x, %a, %a, CR%d", Load ? "MRRC" : "MCRR", COND (OpCode), (OpCode >> 4) & 0xf, (OpCode >> 20) & 0xf, gReg[Rd], gReg[Rn], Rm);
+    AsciiSPrint (Buf, Size, "%a%a 0x%x, 0x%x, %a, %a, CR%d", Load ? "MRRC":"MCRR", COND (OpCode), (OpCode >> 4) & 0xf, (OpCode >> 20) & 0xf, gReg[Rd], gReg[Rn], Rm);
     return;
   }
 
@@ -463,3 +454,4 @@ DisassembleArmInstruction (
   *OpCodePtr += 1;
   return;
 }
+

ArmPkg/Library/ArmDisassemblerLib/ThumbDisassembler.c

@@ -93,6 +93,9 @@ extern CHAR8  *gReg[];
 #define THUMB2_MRS                  235
 #define THUMB2_MSR                  236
 
+
+
+
 typedef struct {
   CHAR8   *Start;
   UINT32  OpCode;
@@ -101,108 +104,109 @@ typedef struct {
 } THUMB_INSTRUCTIONS;
 
 THUMB_INSTRUCTIONS gOpThumb[] = {
-  // Thumb 16-bit instructions
-  //          Op       Mask   Format
-  { "ADC",    0x4140, 0xffc0, DATA_FORMAT5                }, // ADC <Rndn>, <Rm>
+// Thumb 16-bit instructions
+//          Op       Mask   Format
+  { "ADC" , 0x4140, 0xffc0, DATA_FORMAT5 },  // ADC <Rndn>, <Rm>
   { "ADR",  0xa000, 0xf800, ADR_FORMAT   },  // ADR <Rd>, <label>
-  { "ADD",    0x1c00, 0xfe00, DATA_FORMAT2                },
-  { "ADD",    0x3000, 0xf800, DATA_FORMAT3                },
-  { "ADD",    0x1800, 0xfe00, DATA_FORMAT1                },
-  { "ADD",    0x4400, 0xff00, DATA_FORMAT8                }, // A8.6.9
-  { "ADD",    0xa000, 0xf100, DATA_FORMAT6_PC             },
-  { "ADD",    0xa800, 0xf800, DATA_FORMAT6_SP             },
-  { "ADD",    0xb000, 0xff80, DATA_FORMAT7                },
+  { "ADD" , 0x1c00, 0xfe00, DATA_FORMAT2 },
+  { "ADD" , 0x3000, 0xf800, DATA_FORMAT3 },
+  { "ADD" , 0x1800, 0xfe00, DATA_FORMAT1 },
+  { "ADD" , 0x4400, 0xff00, DATA_FORMAT8 },   // A8.6.9
+  { "ADD" , 0xa000, 0xf100, DATA_FORMAT6_PC },
+  { "ADD" , 0xa800, 0xf800, DATA_FORMAT6_SP },
+  { "ADD" , 0xb000, 0xff80, DATA_FORMAT7 },
 
-  { "AND",    0x4000, 0xffc0, DATA_FORMAT5                },
+  { "AND" , 0x4000, 0xffc0, DATA_FORMAT5 },
 
-  { "ASR",    0x1000, 0xf800, DATA_FORMAT4                },
-  { "ASR",    0x4100, 0xffc0, DATA_FORMAT5                },
+  { "ASR" , 0x1000, 0xf800, DATA_FORMAT4 },
+  { "ASR" , 0x4100, 0xffc0, DATA_FORMAT5 },
 
-  { "B",      0xd000, 0xf000, CONDITIONAL_BRANCH          },
-  { "B",      0xe000, 0xf800, UNCONDITIONAL_BRANCH_SHORT  },
-  { "BLX",    0x4780, 0xff80, BRANCH_EXCHANGE             },
-  { "BX",     0x4700, 0xff87, BRANCH_EXCHANGE             },
+  { "B"   , 0xd000, 0xf000, CONDITIONAL_BRANCH },
+  { "B"   , 0xe000, 0xf800, UNCONDITIONAL_BRANCH_SHORT },
+  { "BLX" , 0x4780, 0xff80, BRANCH_EXCHANGE },
+  { "BX"  , 0x4700, 0xff87, BRANCH_EXCHANGE },
 
-  { "BIC",    0x4380, 0xffc0, DATA_FORMAT5                },
+  { "BIC" , 0x4380, 0xffc0, DATA_FORMAT5 },
   { "BKPT", 0xdf00, 0xff00, IMMED_8 },
   { "CBZ",  0xb100, 0xfd00, DATA_CBZ },
   { "CBNZ", 0xb900, 0xfd00, DATA_CBZ },
-  { "CMN",    0x42c0, 0xffc0, DATA_FORMAT5                },
+  { "CMN" , 0x42c0, 0xffc0, DATA_FORMAT5 },
 
-  { "CMP",    0x2800, 0xf800, DATA_FORMAT3                },
-  { "CMP",    0x4280, 0xffc0, DATA_FORMAT5                },
-  { "CMP",    0x4500, 0xff00, DATA_FORMAT8                },
+  { "CMP" , 0x2800, 0xf800, DATA_FORMAT3 },
+  { "CMP" , 0x4280, 0xffc0, DATA_FORMAT5 },
+  { "CMP" , 0x4500, 0xff00, DATA_FORMAT8 },
 
-  { "CPS",    0xb660, 0xffe8, CPS_FORMAT                  },
-  { "MOV",    0x4600, 0xff00, DATA_FORMAT8                },
-  { "EOR",    0x4040, 0xffc0, DATA_FORMAT5                },
+  { "CPS" , 0xb660, 0xffe8, CPS_FORMAT },
+  { "MOV" , 0x4600, 0xff00, DATA_FORMAT8 },
+  { "EOR" , 0x4040, 0xffc0, DATA_FORMAT5 },
 
-  { "LDMIA",  0xc800, 0xf800, LOAD_STORE_MULTIPLE_FORMAT1 },
-  { "LDR",    0x6800, 0xf800, LOAD_STORE_FORMAT1          }, // LDR <Rt>, [<Rn> {,#<imm>}]
-  { "LDR",    0x5800, 0xfe00, LOAD_STORE_FORMAT2          }, // STR <Rt>, [<Rn>, <Rm>]
-  { "LDR",    0x4800, 0xf800, LOAD_STORE_FORMAT3          },
-  { "LDR",    0x9800, 0xf800, LOAD_STORE_FORMAT4          }, // LDR <Rt>, [SP, #<imm>]
-  { "LDRB",   0x7800, 0xf800, LOAD_STORE_FORMAT1_B        },
-  { "LDRB",   0x5c00, 0xfe00, LOAD_STORE_FORMAT2          }, // STR <Rt>, [<Rn>, <Rm>]
-  { "LDRH",   0x8800, 0xf800, LOAD_STORE_FORMAT1_H        },
-  { "LDRH",   0x7a00, 0xfe00, LOAD_STORE_FORMAT2          },
-  { "LDRSB",  0x5600, 0xfe00, LOAD_STORE_FORMAT2          }, // STR <Rt>, [<Rn>, <Rm>]
-  { "LDRSH",  0x5e00, 0xfe00, LOAD_STORE_FORMAT2          },
+  { "LDMIA" , 0xc800, 0xf800, LOAD_STORE_MULTIPLE_FORMAT1 },
+  { "LDR"   , 0x6800, 0xf800, LOAD_STORE_FORMAT1 },  // LDR <Rt>, [<Rn> {,#<imm>}]
+  { "LDR"   , 0x5800, 0xfe00, LOAD_STORE_FORMAT2 },  // STR <Rt>, [<Rn>, <Rm>]
+  { "LDR"   , 0x4800, 0xf800, LOAD_STORE_FORMAT3 },
+  { "LDR"   , 0x9800, 0xf800, LOAD_STORE_FORMAT4 },  // LDR <Rt>, [SP, #<imm>]
+  { "LDRB"  , 0x7800, 0xf800, LOAD_STORE_FORMAT1_B },
+  { "LDRB"  , 0x5c00, 0xfe00, LOAD_STORE_FORMAT2 },  // STR <Rt>, [<Rn>, <Rm>]
+  { "LDRH"  , 0x8800, 0xf800, LOAD_STORE_FORMAT1_H },
+  { "LDRH"  , 0x7a00, 0xfe00, LOAD_STORE_FORMAT2 },
+  { "LDRSB" , 0x5600, 0xfe00, LOAD_STORE_FORMAT2 },  // STR <Rt>, [<Rn>, <Rm>]
+  { "LDRSH" , 0x5e00, 0xfe00, LOAD_STORE_FORMAT2 },
 
   { "MOVS", 0x0000, 0xffc0, DATA_FORMAT5 },   // LSL with imm5 == 0 is a MOVS, so this must go before LSL
-  { "LSL",    0x0000, 0xf800, DATA_FORMAT4                },
-  { "LSL",    0x4080, 0xffc0, DATA_FORMAT5                },
-  { "LSR",    0x0001, 0xf800, DATA_FORMAT4                },
-  { "LSR",    0x40c0, 0xffc0, DATA_FORMAT5                },
+  { "LSL" , 0x0000, 0xf800, DATA_FORMAT4 },
+  { "LSL" , 0x4080, 0xffc0, DATA_FORMAT5 },
+  { "LSR" , 0x0001, 0xf800, DATA_FORMAT4 },
+  { "LSR" , 0x40c0, 0xffc0, DATA_FORMAT5 },
   { "LSRS", 0x0800, 0xf800, DATA_FORMAT4 },  // LSRS <Rd>, <Rm>, #<imm5>
 
   { "MOVS", 0x2000, 0xf800, DATA_FORMAT3 },
-  { "MOV",    0x1c00, 0xffc0, DATA_FORMAT3                },
-  { "MOV",    0x4600, 0xff00, DATA_FORMAT8                },
+  { "MOV" , 0x1c00, 0xffc0, DATA_FORMAT3 },
+  { "MOV" , 0x4600, 0xff00, DATA_FORMAT8 },
 
-  { "MUL",    0x4340, 0xffc0, DATA_FORMAT5                },
-  { "MVN",    0x41c0, 0xffc0, DATA_FORMAT5                },
-  { "NEG",    0x4240, 0xffc0, DATA_FORMAT5                },
-  { "ORR",    0x4300, 0xffc0, DATA_FORMAT5                },
-  { "POP",    0xbc00, 0xfe00, POP_FORMAT                  },
+  { "MUL" , 0x4340, 0xffc0, DATA_FORMAT5 },
+  { "MVN" , 0x41c0, 0xffc0, DATA_FORMAT5 },
+  { "NEG" , 0x4240, 0xffc0, DATA_FORMAT5 },
+  { "ORR" , 0x4300, 0xffc0, DATA_FORMAT5 },
+  { "POP" , 0xbc00, 0xfe00, POP_FORMAT },
   { "PUSH", 0xb400, 0xfe00, PUSH_FORMAT },
 
-  { "REV",    0xba00, 0xffc0, DATA_FORMAT5                },
-  { "REV16",  0xba40, 0xffc0, DATA_FORMAT5                },
-  { "REVSH",  0xbac0, 0xffc0, DATA_FORMAT5                },
+  { "REV"   , 0xba00, 0xffc0, DATA_FORMAT5 },
+  { "REV16" , 0xba40, 0xffc0, DATA_FORMAT5 },
+  { "REVSH" , 0xbac0, 0xffc0, DATA_FORMAT5 },
 
-  { "ROR",    0x41c0, 0xffc0, DATA_FORMAT5                },
-  { "SBC",    0x4180, 0xffc0, DATA_FORMAT5                },
-  { "SETEND", 0xb650, 0xfff0, ENDIAN_FORMAT               },
+  { "ROR"    , 0x41c0, 0xffc0, DATA_FORMAT5 },
+  { "SBC"    , 0x4180, 0xffc0, DATA_FORMAT5 },
+  { "SETEND" , 0xb650, 0xfff0, ENDIAN_FORMAT },
 
-  { "STMIA",  0xc000, 0xf800, LOAD_STORE_MULTIPLE_FORMAT1 },
-  { "STR",    0x6000, 0xf800, LOAD_STORE_FORMAT1          }, // STR  <Rt>, [<Rn> {,#<imm>}]
-  { "STR",    0x5000, 0xfe00, LOAD_STORE_FORMAT2          }, // STR  <Rt>, [<Rn>, <Rm>]
-  { "STR",    0x9000, 0xf800, LOAD_STORE_FORMAT4          }, // STR  <Rt>, [SP, #<imm>]
-  { "STRB",   0x7000, 0xf800, LOAD_STORE_FORMAT1_B        }, // STRB <Rt>, [<Rn>, #<imm5>]
-  { "STRB",   0x5400, 0xfe00, LOAD_STORE_FORMAT2          }, // STRB <Rt>, [<Rn>, <Rm>]
-  { "STRH",   0x8000, 0xf800, LOAD_STORE_FORMAT1_H        }, // STRH <Rt>, [<Rn>{,#<imm>}]
-  { "STRH",   0x5200, 0xfe00, LOAD_STORE_FORMAT2          }, // STRH <Rt>, [<Rn>, <Rm>]
+  { "STMIA" , 0xc000, 0xf800, LOAD_STORE_MULTIPLE_FORMAT1 },
+  { "STR"   , 0x6000, 0xf800, LOAD_STORE_FORMAT1 },   // STR  <Rt>, [<Rn> {,#<imm>}]
+  { "STR"   , 0x5000, 0xfe00, LOAD_STORE_FORMAT2 },   // STR  <Rt>, [<Rn>, <Rm>]
+  { "STR"   , 0x9000, 0xf800, LOAD_STORE_FORMAT4 },   // STR  <Rt>, [SP, #<imm>]
+  { "STRB"  , 0x7000, 0xf800, LOAD_STORE_FORMAT1_B }, // STRB <Rt>, [<Rn>, #<imm5>]
+  { "STRB"  , 0x5400, 0xfe00, LOAD_STORE_FORMAT2 },   // STRB <Rt>, [<Rn>, <Rm>]
+  { "STRH"  , 0x8000, 0xf800, LOAD_STORE_FORMAT1_H }, // STRH <Rt>, [<Rn>{,#<imm>}]
+  { "STRH"  , 0x5200, 0xfe00, LOAD_STORE_FORMAT2 },   // STRH <Rt>, [<Rn>, <Rm>]
 
-  { "SUB",    0x1e00, 0xfe00, DATA_FORMAT2                },
-  { "SUB",    0x3800, 0xf800, DATA_FORMAT3                },
-  { "SUB",    0x1a00, 0xfe00, DATA_FORMAT1                },
-  { "SUB",    0xb080, 0xff80, DATA_FORMAT7                },
+  { "SUB" , 0x1e00, 0xfe00, DATA_FORMAT2 },
+  { "SUB" , 0x3800, 0xf800, DATA_FORMAT3 },
+  { "SUB" , 0x1a00, 0xfe00, DATA_FORMAT1 },
+  { "SUB" , 0xb080, 0xff80, DATA_FORMAT7 },
 
-  { "SBC",    0x4180, 0xffc0, DATA_FORMAT5                },
+  { "SBC" , 0x4180, 0xffc0, DATA_FORMAT5 },
 
-  { "SWI",    0xdf00, 0xff00, IMMED_8                     },
+  { "SWI" , 0xdf00, 0xff00, IMMED_8 },
   { "SXTB", 0xb240, 0xffc0, DATA_FORMAT5 },
   { "SXTH", 0xb200, 0xffc0, DATA_FORMAT5 },
-  { "TST",    0x4200, 0xffc0, DATA_FORMAT5                },
+  { "TST" , 0x4200, 0xffc0, DATA_FORMAT5 },
   { "UXTB", 0xb2c0, 0xffc0, DATA_FORMAT5 },
   { "UXTH", 0xb280, 0xffc0, DATA_FORMAT5 },
 
   { "IT",   0xbf00, 0xff00, IT_BLOCK }
+
 };
 
 THUMB_INSTRUCTIONS gOpThumb2[] = {
-  // Instruct  OpCode      OpCode Mask  Addressig Mode
+//Instruct  OpCode      OpCode Mask  Addressig Mode
 
   { "ADR", 0xf2af0000, 0xfbff8000, ADR_THUMB2    },  // ADDR <Rd>, <label> ;Needs to go before ADDW
   { "CMN", 0xf1100f00, 0xfff08f00, CMN_THUMB2    },  // CMN <Rn>, #<const> ;Needs to go before ADD
@@ -277,6 +281,7 @@ THUMB_INSTRUCTIONS  gOpThumb2[] = {
   { "MLA",   0xfb000000, 0xfff000f0, THUMB2_4REGS }, // MLA <Rd>, <Rn>, <Rm>, <Ra>
   { "MLS",   0xfb000010, 0xfff000f0, THUMB2_4REGS }, // MLA <Rd>, <Rn>, <Rm>, <Ra>
 
+
   { "SMLABB",  0xfb100000, 0xfff000f0, THUMB2_4REGS }, // SMLABB   <Rd>, <Rn>, <Rm>, <Ra>
   { "SMLABT",  0xfb100010, 0xfff000f0, THUMB2_4REGS }, // SMLABT   <Rd>, <Rn>, <Rm>, <Ra>
   { "SMLABB",  0xfb100020, 0xfff000f0, THUMB2_4REGS }, // SMLATB   <Rd>, <Rn>, <Rm>, <Ra>
@@ -293,6 +298,7 @@ THUMB_INSTRUCTIONS  gOpThumb2[] = {
   { "SMLAD",   0xfb200000, 0xfff000f0, THUMB2_4REGS }, // SMLAD    <Rd>, <Rn>, <Rm>, <Ra>
   { "SMLADX",  0xfb200010, 0xfff000f0, THUMB2_4REGS }, // SMLADX   <Rd>, <Rn>, <Rm>, <Ra>
 
+
   { "B",    0xf0008000, 0xf800d000, B_T3  },             // B<c> <label>
   { "B",    0xf0009000, 0xf800d000, B_T4  },             // B<c> <label>
   { "BL",   0xf000d000, 0xf800d000, B_T4  },             // BL<c> <label>
@@ -302,9 +308,9 @@ THUMB_INSTRUCTIONS  gOpThumb2[] = {
   { "POP",   0xf85d0b04, 0xffff0fff, POP_T3 },           // POP <register>
   { "PUSH",  0xe8ad0000, 0xffffa000, POP_T2 },           // PUSH <registers>
   { "PUSH",  0xf84d0d04, 0xffff0fff, POP_T3 },           // PUSH <register>
-  { "STM",    0xe8800000, 0xffd0a000, STM_FORMAT           }, // STM <Rn>{!},<registers>
+  { "STM"  , 0xe8800000, 0xffd0a000,  STM_FORMAT },      // STM <Rn>{!},<registers>
   { "STMDB", 0xe9800000, 0xffd0a000,  STM_FORMAT },      // STMDB <Rn>{!},<registers>
-  { "LDM",    0xe8900000, 0xffd02000, STM_FORMAT           }, // LDM <Rn>{!},<registers>
+  { "LDM"  , 0xe8900000, 0xffd02000,  STM_FORMAT },      // LDM <Rn>{!},<registers>
   { "LDMDB", 0xe9100000, 0xffd02000,  STM_FORMAT },      // LDMDB <Rn>{!},<registers>
 
   { "LDR",   0xf8d00000, 0xfff00000,  LDM_REG_IMM12 },          // LDR   <rt>, [<rn>, {, #<imm12>]}
@@ -329,9 +335,9 @@ THUMB_INSTRUCTIONS  gOpThumb2[] = {
   { "LDRBT", 0xf8100e00, 0xfff00f00,  LDM_REG_IMM8 },           // LDRBT  <rt>, [<rn>, {, #<imm8>]}
   { "LDRHT", 0xf8300e00, 0xfff00f00,  LDM_REG_IMM8 },           // LDRHT  <rt>, [<rn>, {, #<imm8>]}
   { "LDRSB", 0xf9100800, 0xfff00800,  LDM_REG_IMM8 },           // LDRHT  <rt>, [<rn>, {, #<imm8>]}  {!} form?
-  { "LDRSBT", 0xf9100e00, 0xfff00f00, LDM_REG_IMM8         },   // LDRHBT <rt>, [<rn>, {, #<imm8>]}  {!} form?
-  { "LDRSH",  0xf9300800, 0xfff00800, LDM_REG_IMM8         },   // LDRSH  <rt>, [<rn>, {, #<imm8>]}
-  { "LDRSHT", 0xf9300e00, 0xfff00f00, LDM_REG_IMM8         },   // LDRSHT <rt>, [<rn>, {, #<imm8>]}
+  { "LDRSBT",0xf9100e00, 0xfff00f00,  LDM_REG_IMM8 },           // LDRHBT <rt>, [<rn>, {, #<imm8>]}  {!} form?
+  { "LDRSH" ,0xf9300800, 0xfff00800,  LDM_REG_IMM8 },           // LDRSH  <rt>, [<rn>, {, #<imm8>]}
+  { "LDRSHT",0xf9300e00, 0xfff00f00,  LDM_REG_IMM8 },           // LDRSHT <rt>, [<rn>, {, #<imm8>]}
   { "LDRT",  0xf8500e00, 0xfff00f00,  LDM_REG_IMM8 },           // LDRT   <rt>, [<rn>, {, #<imm8>]}
 
   { "LDRD",  0xe8500000, 0xfe500000,  LDRD_REG_IMM8_SIGNED },   // LDRD <rt>, <rt2>, [<rn>, {, #<imm8>]}{!}
@@ -366,9 +372,9 @@ THUMB_INSTRUCTIONS  gOpThumb2[] = {
   { "STREXD", 0xe8d00f4f, 0xfff00fff,  LDREXD  },                // STREXD <Rd>, <Rt>, <Rt2>, [<Rn>]
 
   { "SRSDB", 0xe80dc000, 0xffdffff0, SRS_FORMAT },       // SRSDB<c> SP{!},#<mode>
-  { "SRS",    0xe98dc000, 0xffdffff0, SRS_FORMAT           }, // SRS{IA}<c> SP{!},#<mode>
+  { "SRS"  , 0xe98dc000, 0xffdffff0, SRS_FORMAT },       // SRS{IA}<c> SP{!},#<mode>
   { "RFEDB", 0xe810c000, 0xffd0ffff, RFE_FORMAT },       // RFEDB<c> <Rn>{!}
-  { "RFE",    0xe990c000, 0xffd0ffff, RFE_FORMAT           } // RFE{IA}<c> <Rn>{!}
+  { "RFE"  , 0xe990c000, 0xffd0ffff, RFE_FORMAT }        // RFE{IA}<c> <Rn>{!}
 };
 
 CHAR8 *gShiftType[] = {
@@ -413,11 +419,9 @@ ThumbMRegList (
       }
     }
   }
-
   if (First) {
     AsciiStrCatS (mThumbMregListStr, sizeof mThumbMregListStr, "ERROR");
   }
-
   AsciiStrCatS (mThumbMregListStr, sizeof mThumbMregListStr, "}");
 
   // BugBug: Make caller pass in buffer it is cleaner
@@ -486,7 +490,7 @@ DisassembleThumbInstruction (
   BOOLEAN H1Bit; // H1
   BOOLEAN H2Bit; // H2
   BOOLEAN IMod;  // imod
-  // BOOLEAN ItFlag;
+  //BOOLEAN ItFlag;
   UINT32  Pc, Target, MsBit, LsBit;
   CHAR8   *Cond;
   BOOLEAN Sign;      // S
@@ -517,7 +521,6 @@ DisassembleThumbInstruction (
   *OpCodePtrPtr += 1;
 
   // Manage IT Block ItFlag TRUE means we are in an IT block
-
   /*if (*ItBlock != 0) {
     ItFlag = TRUE;
     *ItBlock -= 1;
@@ -532,7 +535,6 @@ DisassembleThumbInstruction (
       } else {
         Offset = AsciiSPrint (Buf, Size, "%-6a", gOpThumb[Index].Start);
       }
-
       switch (gOpThumb[Index].AddressMode) {
       case LOAD_STORE_FORMAT1:
         // A6.5.1  <Rd>, [<Rn>, #<5_bit_offset>]
@@ -577,6 +579,7 @@ DisassembleThumbInstruction (
         AsciiSPrint (&Buf[Offset], Size - Offset, " %a", ThumbMRegList ((OpCode & 0xff) | ((OpCode & BIT8) == BIT8 ? BIT14 : 0)));
         return;
 
+
       case IMMED_8:
         // A6.7 <immed_8>
         AsciiSPrint (&Buf[Offset], Size - Offset, " 0x%x", OpCode & 0xff);
@@ -597,7 +600,7 @@ DisassembleThumbInstruction (
 
       case BRANCH_EXCHANGE:
         // A6.3.3 BX|BLX <Rm>
-          AsciiSPrint (&Buf[Offset], Size - Offset, " %a", gReg[Rn | (H2Bit ? 8 : 0)]);
+        AsciiSPrint (&Buf[Offset], Size - Offset, " %a", gReg[Rn | (H2Bit ? 8:0)]);
         return;
 
       case DATA_FORMAT1:
@@ -634,17 +637,17 @@ DisassembleThumbInstruction (
         return;
       case DATA_FORMAT8:
         // A6.4.3  <Rd>|<Rn>, <Rm>
-          AsciiSPrint (&Buf[Offset], Size - Offset, " %a, %a", gReg[Rd | (H1Bit ? 8 : 0)], gReg[Rn | (H2Bit ? 8 : 0)]);
+        AsciiSPrint (&Buf[Offset], Size - Offset, " %a, %a", gReg[Rd | (H1Bit ? 8:0)], gReg[Rn | (H2Bit ? 8:0)]);
         return;
 
       case CPS_FORMAT:
         // A7.1.24
-          AsciiSPrint (&Buf[Offset], Size - Offset, "%a %a%a%a", IMod ? "ID" : "IE", ((OpCode & BIT2) == 0) ? "" : "a", ((OpCode & BIT1) == 0) ? "" : "i", ((OpCode & BIT0) == 0) ? "" : "f");
+        AsciiSPrint (&Buf[Offset], Size - Offset, "%a %a%a%a", IMod ? "ID":"IE", ((OpCode & BIT2) == 0) ? "":"a",  ((OpCode & BIT1) == 0) ? "":"i", ((OpCode & BIT0) == 0) ? "":"f");
         return;
 
       case ENDIAN_FORMAT:
         // A7.1.24
-          AsciiSPrint (&Buf[Offset], Size - Offset, " %a", (OpCode & BIT3) == 0 ? "LE" : "BE");
+        AsciiSPrint (&Buf[Offset], Size - Offset, " %a", (OpCode & BIT3) == 0 ? "LE":"BE");
         return;
 
       case DATA_CBZ:
@@ -671,23 +674,23 @@ DisassembleThumbInstruction (
         Mask = (OpCode & 0xf);
         if ((Mask & 0x1) == 0x1) {
           *ItBlock = 4;
-            Offset  +=  AsciiSPrint (&Buf[Offset], Size - Offset, "%a%a%a", (Mask & BIT3) ? "T" : "E", (Mask & BIT2) ? "T" : "E", (Mask & BIT1) ? "T" : "E");
+          Offset +=  AsciiSPrint (&Buf[Offset], Size - Offset, "%a%a%a", (Mask & BIT3)?"T":"E", (Mask & BIT2)?"T":"E", (Mask & BIT1)?"T":"E");
         } else if ((OpCode & 0x3) == 0x2) {
           *ItBlock = 3;
-            Offset  +=  AsciiSPrint (&Buf[Offset], Size - Offset, "%a%a", (Mask & BIT3) ? "T" : "E", (Mask & BIT2) ? "T" : "E");
+          Offset +=  AsciiSPrint (&Buf[Offset], Size - Offset, "%a%a", (Mask & BIT3)?"T":"E", (Mask & BIT2)?"T":"E");
         } else if ((OpCode & 0x7) == 0x4) {
           *ItBlock = 2;
-            Offset  +=  AsciiSPrint (&Buf[Offset], Size - Offset, "%a", (Mask & BIT3) ? "T" : "E");
+          Offset +=  AsciiSPrint (&Buf[Offset], Size - Offset, "%a", (Mask & BIT3)?"T":"E");
         } else if ((OpCode & 0xf) == 0x8) {
           *ItBlock = 1;
         }
-
         AsciiSPrint (&Buf[Offset], Size - Offset, " %a", gCondition[(OpCode >> 4) & 0xf]);
         return;
       }
     }
   }
 
+
   // Thumb2 are 32-bit instructions
   *OpCodePtrPtr += 1;
   Rt  = (OpCode32 >> 12) & 0xf;
@@ -702,7 +705,6 @@ DisassembleThumbInstruction (
       } else {
         Offset = AsciiSPrint (Buf, Size, "   %-6a", gOpThumb2[Index].Start);
       }
-
       switch (gOpThumb2[Index].AddressMode) {
       case B_T3:
         Cond = gCondition[(OpCode32 >> 22) & 0xf];
@@ -710,9 +712,9 @@ DisassembleThumbInstruction (
         Buf[Offset-4] = *Cond;
         // S:J2:J1:imm6:imm11:0
         Target = ((OpCode32 << 1) & 0xffe) + ((OpCode32 >> 4) & 0x3f000);
-          Target |= ((OpCode32 & BIT11) == BIT11) ? BIT19 : 0; // J2
-          Target |= ((OpCode32 & BIT13) == BIT13) ? BIT18 : 0; // J1
-          Target |= ((OpCode32 & BIT26) == BIT26) ? BIT20 : 0; // S
+        Target |= ((OpCode32 & BIT11) == BIT11)? BIT19 : 0;  // J2
+        Target |= ((OpCode32 & BIT13) == BIT13)? BIT18 : 0;  // J1
+        Target |= ((OpCode32 & BIT26) == BIT26)? BIT20 : 0;  // S
         Target = SignExtend32 (Target, BIT20);
         AsciiSPrint (&Buf[Offset], Size - Offset, " 0x%08x", Pc + 4 + Target);
         return;
@@ -755,7 +757,7 @@ DisassembleThumbInstruction (
       case STM_FORMAT:
         // <Rn>{!}, <registers>
         WriteBack = (OpCode32 & BIT21) == BIT21;
-          AsciiSPrint (&Buf[Offset], Size - Offset, " %a%a, %a", gReg[(OpCode32 >> 16) & 0xf], WriteBack ? "!" : "", ThumbMRegList (OpCode32 & 0xffff));
+        AsciiSPrint (&Buf[Offset], Size - Offset, " %a%a, %a", gReg[(OpCode32 >> 16) & 0xf], WriteBack ? "!":"", ThumbMRegList (OpCode32 & 0xffff));
         return;
 
       case LDM_REG_IMM12_SIGNED:
@@ -765,7 +767,6 @@ DisassembleThumbInstruction (
           // U == 0 means subtrack, U == 1 means add
           Target = -Target;
         }
-
         AsciiSPrint (&Buf[Offset], Size - Offset, " %a, %a", gReg[(OpCode32 >> 12) & 0xf], PcAlign4 (Pc) + Target);
         return;
 
@@ -777,7 +778,6 @@ DisassembleThumbInstruction (
         } else {
           AsciiSPrint (&Buf[Offset], Size - Offset, ", LSL #%d]", (OpCode32 >> 4) & 3);
         }
-
         return;
 
       case LDM_REG_IMM12:
@@ -788,7 +788,6 @@ DisassembleThumbInstruction (
         } else {
           AsciiSPrint (&Buf[Offset], Size - Offset, ", #0x%x]", OpCode32 & 0xfff);
         }
-
         return;
 
       case LDM_REG_IMM8:
@@ -799,14 +798,13 @@ DisassembleThumbInstruction (
         Offset += AsciiSPrint (&Buf[Offset], Size - Offset, " %a, [%a", gReg[Rt], gReg[Rn]);
         if (Pre) {
           if ((OpCode32 & 0xff) == 0) {
-              AsciiSPrint (&Buf[Offset], Size - Offset, "]%a", WriteBack ? "!" : "");
+            AsciiSPrint (&Buf[Offset], Size - Offset, "]%a", WriteBack?"!":"");
           } else {
-              AsciiSPrint (&Buf[Offset], Size - Offset, ", #%a0x%x]%a", UAdd ? "" : "-", OpCode32 & 0xff, WriteBack ? "!" : "");
+            AsciiSPrint (&Buf[Offset], Size - Offset, ", #%a0x%x]%a", UAdd?"":"-" , OpCode32 & 0xff, WriteBack?"!":"");
           }
         } else {
-            AsciiSPrint (&Buf[Offset], Size - Offset, "], #%a0x%x", UAdd ? "" : "-", OpCode32 & 0xff);
+          AsciiSPrint (&Buf[Offset], Size - Offset, "], #%a0x%x", UAdd?"":"-", OpCode32 & 0xff);
         }
-
         return;
 
       case LDRD_REG_IMM8_SIGNED:
@@ -819,14 +817,13 @@ DisassembleThumbInstruction (
           if ((OpCode32 & 0xff) == 0) {
             AsciiSPrint (&Buf[Offset], Size - Offset, "]");
           } else {
-              AsciiSPrint (&Buf[Offset], Size - Offset, ", #%a0x%x]%a", UAdd ? "" : "-", (OpCode32 & 0xff) << 2, WriteBack ? "!" : "");
+            AsciiSPrint (&Buf[Offset], Size - Offset, ", #%a0x%x]%a", UAdd?"":"-", (OpCode32 & 0xff) << 2, WriteBack?"!":"");
           }
         } else {
           if ((OpCode32 & 0xff) != 0) {
-              AsciiSPrint (&Buf[Offset], Size - Offset, ", #%a0x%x", UAdd ? "" : "-", (OpCode32 & 0xff) << 2);
+            AsciiSPrint (&Buf[Offset], Size - Offset, ", #%a0x%x", UAdd?"":"-", (OpCode32 & 0xff) << 2);
           }
         }
-
         return;
 
       case LDRD_REG_IMM8:
@@ -836,7 +833,6 @@ DisassembleThumbInstruction (
           // U == 0 means subtrack, U == 1 means add
           Target = -Target;
         }
-
         AsciiSPrint (&Buf[Offset], Size - Offset, " %a, %a, %a", gReg[Rt], gReg[Rt2], Pc + 4 + Target);
         return;
 
@@ -853,13 +849,13 @@ DisassembleThumbInstruction (
       case SRS_FORMAT:
         // SP{!}, #<mode>
         WriteBack = (OpCode32 & BIT21) == BIT21;
-          AsciiSPrint (&Buf[Offset], Size - Offset, " SP%a, #0x%x", WriteBack ? "!" : "", OpCode32 & 0x1f);
+        AsciiSPrint (&Buf[Offset], Size - Offset, " SP%a, #0x%x", WriteBack?"!":"", OpCode32 & 0x1f);
         return;
 
       case RFE_FORMAT:
         // <Rn>{!}
         WriteBack = (OpCode32 & BIT21) == BIT21;
-          AsciiSPrint (&Buf[Offset], Size - Offset, " %a%a, #0x%x", gReg[Rn], WriteBack ? "!" : "");
+        AsciiSPrint (&Buf[Offset], Size - Offset, " %a%a, #0x%x", gReg[Rn], WriteBack?"!":"");
         return;
 
       case ADD_IMM12:
@@ -867,7 +863,6 @@ DisassembleThumbInstruction (
         if ((OpCode32 & BIT20) == BIT20) {
           Buf[Offset - 3] = 'S';  // assume %-6a
         }
-
         Target = (OpCode32 & 0xff) | ((OpCode32 >> 4) & 0x700) | ((OpCode & BIT26) == BIT26 ? BIT11 : 0);
         AsciiSPrint (&Buf[Offset], Size - Offset, " %a, %a, #0x%x", gReg[Rd], gReg[Rn], Target);
         return;
@@ -877,7 +872,6 @@ DisassembleThumbInstruction (
         if ((OpCode32 & BIT20) == BIT20) {
           Buf[Offset - 3] = 'S';  // assume %-6a
         }
-
         Target = (OpCode32 & 0xff) | ((OpCode32 >> 4) & 0x700) | ((OpCode & BIT26) == BIT26 ? BIT11 : 0);
         AsciiSPrint (&Buf[Offset], Size - Offset, " %a, #0x%x", gReg[Rd], Target);
         return;
@@ -894,13 +888,11 @@ DisassembleThumbInstruction (
         if ((OpCode32 & BIT20) == BIT20) {
           Buf[Offset - 3] = 'S';  // assume %-6a
         }
-
         Target = ((OpCode32 >> 6) & 3) | ((OpCode32 >> 10) & 0x1c0);
         Offset += AsciiSPrint (&Buf[Offset], Size - Offset, " %a, %a, %a", gReg[Rd], gReg[Rn], gReg[Rm]);
         if (Target != 0) {
           AsciiSPrint (&Buf[Offset], Size - Offset, ", LSL %d", gShiftType[(OpCode >> 5) & 3], Target);
         }
-
         return;
 
       case ADD_IMM5_2REG:
@@ -911,12 +903,12 @@ DisassembleThumbInstruction (
           AsciiSPrint (&Buf[Offset], Size - Offset, ", LSL %d", gShiftType[(OpCode >> 5) & 3], Target);
         }
 
+
       case ASR_IMM5:
         // ARS  <Rd>, <Rm> #<const>} imm3:imm2
         if ((OpCode32 & BIT20) == BIT20) {
           Buf[Offset - 3] = 'S';  // assume %-6a
         }
-
         Target = ((OpCode32 >> 6) & 3) | ((OpCode32 >> 10) & 0x1c0);
         AsciiSPrint (&Buf[Offset], Size - Offset, " %a, %a #%d", gReg[Rd], gReg[Rm], Target);
         return;
@@ -926,7 +918,6 @@ DisassembleThumbInstruction (
         if ((OpCode32 & BIT20) == BIT20) {
           Buf[Offset - 3] = 'S';  // assume %-6a
         }
-
         AsciiSPrint (&Buf[Offset], Size - Offset, " %a, %a %a", gReg[Rd], gReg[Rn], gReg[Rm]);
         return;
 
@@ -938,7 +929,6 @@ DisassembleThumbInstruction (
         } else {
           Target = PcAlign4 (Pc) + Target;
         }
-
         AsciiSPrint (&Buf[Offset], Size - Offset, " %a, 0x%08x", gReg[Rd], Target);
         return;
 
@@ -952,7 +942,7 @@ DisassembleThumbInstruction (
         // BFI <Rd>, <Rn>, #<lsb>, #<width>
         MsBit = OpCode32 & 0x1f;
         LsBit = ((OpCode32 >> 6) & 3) | ((OpCode >> 10) &  0x1c);
-          if ((Rn == 0xf) & (AsciiStrCmp (gOpThumb2[Index].Start, "BFC") == 0)) {
+        if ((Rn == 0xf) & (AsciiStrCmp (gOpThumb2[Index].Start, "BFC") == 0)){
           // BFC <Rd>, #<lsb>, #<width>
           AsciiSPrint (&Buf[Offset], Size - Offset, " %a, #%d, #%d", gReg[Rd], LsBit, MsBit - LsBit + 1);
         } else if (AsciiStrCmp (gOpThumb2[Index].Start, "BFI") == 0) {
@@ -960,7 +950,6 @@ DisassembleThumbInstruction (
         } else {
           AsciiSPrint (&Buf[Offset], Size - Offset, " %a, %a, #%d, #%d", gReg[Rd], gReg[Rn], LsBit, MsBit + 1);
         }
-
         return;
 
       case CPD_THUMB2:
@@ -975,7 +964,6 @@ DisassembleThumbInstruction (
         if (Opc2 != 0) {
           AsciiSPrint (&Buf[Offset], Size - Offset, ",#%d,", Opc2);
         }
-
         return;
 
       case MRC_THUMB2:
@@ -989,7 +977,6 @@ DisassembleThumbInstruction (
         if (Opc2 != 0) {
           AsciiSPrint (&Buf[Offset], Size - Offset, ",#%d,", Opc2);
         }
-
         return;
 
       case MRRC_THUMB2:
@@ -1019,7 +1006,7 @@ DisassembleThumbInstruction (
       case THUMB2_MSR:
         // MRS CPSR_<fields>, <Rd>
         Target = (OpCode32 >> 10) & 3;
-          AsciiSPrint (&Buf[Offset], Size - Offset, " CPSR_%a%a, %a", (Target & 2) == 0 ? "" : "f", (Target & 1) == 0 ? "" : "s", gReg[Rd]);
+        AsciiSPrint (&Buf[Offset], Size - Offset, " CPSR_%a%a, %a", (Target & 2) == 0 ? "":"f", (Target & 1) == 0 ? "":"s", gReg[Rd]);
         return;
 
       case THUMB2_NO_ARGS:
@@ -1032,6 +1019,8 @@ DisassembleThumbInstruction (
   AsciiSPrint (Buf, Size, "0x%08x", OpCode32);
 }
 
+
+
 VOID
 DisassembleArmInstruction (
   IN  UINT32    **OpCodePtr,
@@ -1040,6 +1029,7 @@ DisassembleArmInstruction (
   IN  BOOLEAN   Extended
   );
 
+
 /**
   Place a disassembly of **OpCodePtr into buffer, and update OpCodePtr to
   point to next instruction.
@@ -1071,3 +1061,4 @@ DisassembleInstruction (
     DisassembleArmInstruction ((UINT32 **)OpCodePtr, Buf, Size, Extended);
   }
 }
+

ArmPkg/Library/ArmExceptionLib/AArch64/AArch64Exception.c

@@ -40,13 +40,13 @@ ArchVectorConfig (
     (VOID *)(((UINTN)mNewStackBase + EL0_STACK_SIZE) & ~0xFUL)
     );
 
-  if (ArmReadCurrentEL () == AARCH64_EL2) {
-    HcrReg = ArmReadHcr ();
+  if (ArmReadCurrentEL() == AARCH64_EL2) {
+    HcrReg = ArmReadHcr();
 
     // Trap General Exceptions. All exceptions that would be routed to EL1 are routed to EL2
     HcrReg |= ARM_HCR_TGE;
 
-    ArmWriteHcr (HcrReg);
+    ArmWriteHcr(HcrReg);
   }
 
   return RETURN_SUCCESS;

ArmPkg/Library/ArmExceptionLib/Arm/ArmException.c

@@ -34,10 +34,11 @@ ArchVectorConfig (
   // if the vector address corresponds to high vectors
   if (VectorBaseAddress == 0xFFFF0000) {
     // set SCTLR.V to enable high vectors
-    ArmSetHighVectors ();
-  } else {
+    ArmSetHighVectors();
+  }
+  else {
     // Set SCTLR.V to 0 to enable VBAR to be used
-    ArmSetLowVectors ();
+    ArmSetLowVectors();
   }
 
   return RETURN_SUCCESS;

ArmPkg/Library/ArmExceptionLib/ArmExceptionLib.c

@@ -22,29 +22,28 @@
 
 STATIC
 RETURN_STATUS
-CopyExceptionHandlers (
+CopyExceptionHandlers(
   IN  PHYSICAL_ADDRESS        BaseAddress
   );
 
 EFI_STATUS
 EFIAPI
-RegisterExceptionHandler (
+RegisterExceptionHandler(
   IN EFI_EXCEPTION_TYPE            ExceptionType,
   IN EFI_CPU_INTERRUPT_HANDLER     InterruptHandler
   );
 
 VOID
-ExceptionHandlersStart (
+ExceptionHandlersStart(
   VOID
   );
 
 VOID
-ExceptionHandlersEnd (
+ExceptionHandlersEnd(
   VOID
   );
 
-RETURN_STATUS
-ArchVectorConfig (
+RETURN_STATUS ArchVectorConfig(
   IN  UINTN       VectorBaseAddress
   );
 
@@ -61,12 +60,13 @@ extern UINTN                   gDebuggerNoHandlerValue;
 // address this at library build time.  Since this affects the build of the
 // library we cannot represent this in a PCD since PCDs are evaluated on
 // a per-module basis.
-#if defined (ARM_RELOCATE_VECTORS)
+#if defined(ARM_RELOCATE_VECTORS)
 STATIC CONST BOOLEAN gArmRelocateVectorTable = TRUE;
 #else
 STATIC CONST BOOLEAN gArmRelocateVectorTable = FALSE;
 #endif
 
+
 /**
 Initializes all CPU exceptions entries and provides the default exception handlers.
 
@@ -85,7 +85,7 @@ with default exception handlers.
 **/
 EFI_STATUS
 EFIAPI
-InitializeCpuExceptionHandlers (
+InitializeCpuExceptionHandlers(
   IN EFI_VECTOR_HANDOFF_INFO       *VectorInfo OPTIONAL
   )
 {
@@ -96,10 +96,12 @@ InitializeCpuExceptionHandlers (
 
   // if we are requested to copy exception handlers to another location
   if (gArmRelocateVectorTable) {
-    VectorBase = PcdGet64 (PcdCpuVectorBaseAddress);
-    Status     = CopyExceptionHandlers (VectorBase);
-  } else {
-    // use VBAR to point to where our exception handlers are
+
+    VectorBase = PcdGet64(PcdCpuVectorBaseAddress);
+    Status = CopyExceptionHandlers(VectorBase);
+
+  }
+  else { // use VBAR to point to where our exception handlers are
 
     // The vector table must be aligned for the architecture.  If this
     // assertion fails ensure the appropriate FFS alignment is in effect,
@@ -108,7 +110,7 @@ InitializeCpuExceptionHandlers (
     // for AArch64 Align=4K is required.  Align=Auto can be used but this
     // is known to cause an issue with populating the reset vector area
     // for encapsulated FVs.
-    ASSERT (((UINTN)ExceptionHandlersStart & gExceptionVectorAlignmentMask) == 0);
+    ASSERT(((UINTN)ExceptionHandlersStart & gExceptionVectorAlignmentMask) == 0);
 
     // We do not copy the Exception Table at PcdGet64(PcdCpuVectorBaseAddress). We just set Vector
     // Base Address to point into CpuDxe code.
@@ -117,12 +119,12 @@ InitializeCpuExceptionHandlers (
     Status = RETURN_SUCCESS;
   }
 
-  if (!RETURN_ERROR (Status)) {
+  if (!RETURN_ERROR(Status)) {
     // call the architecture-specific routine to prepare for the new vector
     // configuration to take effect
-    ArchVectorConfig (VectorBase);
+    ArchVectorConfig(VectorBase);
 
-    ArmWriteVBar (VectorBase);
+    ArmWriteVBar(VectorBase);
   }
 
   return RETURN_SUCCESS;
@@ -146,7 +148,7 @@ with default exception handlers.
 **/
 STATIC
 RETURN_STATUS
-CopyExceptionHandlers (
+CopyExceptionHandlers(
   IN  PHYSICAL_ADDRESS        BaseAddress
   )
 {
@@ -165,35 +167,37 @@ CopyExceptionHandlers (
 
   VectorBase = (UINT32 *)(UINTN)BaseAddress;
 
-  if (FeaturePcdGet (PcdDebuggerExceptionSupport) == TRUE) {
+  if (FeaturePcdGet(PcdDebuggerExceptionSupport) == TRUE) {
     // Save existing vector table, in case debugger is already hooked in
-    CopyMem ((VOID *)gDebuggerExceptionHandlers, (VOID *)VectorBase, sizeof (EFI_EXCEPTION_CALLBACK)* (gMaxExceptionNumber+1));
+    CopyMem((VOID *)gDebuggerExceptionHandlers, (VOID *)VectorBase, sizeof (EFI_EXCEPTION_CALLBACK)* (gMaxExceptionNumber+1));
   }
 
   // Copy our assembly code into the page that contains the exception vectors.
-  CopyMem ((VOID *)VectorBase, (VOID *)ExceptionHandlersStart, Length);
+  CopyMem((VOID *)VectorBase, (VOID *)ExceptionHandlersStart, Length);
 
   //
   // Initialize the C entry points for interrupts
   //
   for (Index = 0; Index <= gMaxExceptionNumber; Index++) {
-    if (!FeaturePcdGet (PcdDebuggerExceptionSupport) ||
-        (gDebuggerExceptionHandlers[Index] == 0) || (gDebuggerExceptionHandlers[Index] == (VOID *)gDebuggerNoHandlerValue))
-    {
-      Status = RegisterExceptionHandler (Index, NULL);
-      ASSERT_EFI_ERROR (Status);
-    } else {
+    if (!FeaturePcdGet(PcdDebuggerExceptionSupport) ||
+      (gDebuggerExceptionHandlers[Index] == 0) || (gDebuggerExceptionHandlers[Index] == (VOID *)gDebuggerNoHandlerValue)) {
+
+      Status = RegisterExceptionHandler(Index, NULL);
+      ASSERT_EFI_ERROR(Status);
+    }
+    else {
       // If the debugger has already hooked put its vector back
       VectorBase[Index] = (UINT32)(UINTN)gDebuggerExceptionHandlers[Index];
     }
   }
 
   // Flush Caches since we updated executable stuff
-  InvalidateInstructionCacheRange ((VOID *)(UINTN)BaseAddress, Length);
+  InvalidateInstructionCacheRange((VOID *)(UINTN)BaseAddress, Length);
 
   return RETURN_SUCCESS;
 }
 
+
 /**
 Initializes all CPU interrupt/exceptions entries and provides the default interrupt/exception handlers.
 
@@ -212,9 +216,9 @@ with default interrupt/exception handlers.
 **/
 EFI_STATUS
 EFIAPI
-InitializeCpuInterruptHandlers (
-  IN EFI_VECTOR_HANDOFF_INFO  *VectorInfo OPTIONAL
-  )
+InitializeCpuInterruptHandlers(
+IN EFI_VECTOR_HANDOFF_INFO       *VectorInfo OPTIONAL
+)
 {
   // not needed, this is what the CPU driver is for
   return EFI_UNSUPPORTED;
@@ -246,7 +250,7 @@ previously installed.
 or this function is not supported.
 **/
 RETURN_STATUS
-RegisterCpuInterruptHandler (
+RegisterCpuInterruptHandler(
   IN EFI_EXCEPTION_TYPE             ExceptionType,
   IN EFI_CPU_INTERRUPT_HANDLER      ExceptionHandler
   )
@@ -283,17 +287,17 @@ If this parameter is NULL, then the handler will be uninstalled.
 **/
 EFI_STATUS
 EFIAPI
-RegisterExceptionHandler (
+RegisterExceptionHandler(
   IN EFI_EXCEPTION_TYPE            ExceptionType,
   IN EFI_CPU_INTERRUPT_HANDLER     InterruptHandler
   )
 {
-  return RegisterCpuInterruptHandler (ExceptionType, InterruptHandler);
+  return RegisterCpuInterruptHandler(ExceptionType, InterruptHandler);
 }
 
 VOID
 EFIAPI
-CommonCExceptionHandler (
+CommonCExceptionHandler(
   IN     EFI_EXCEPTION_TYPE           ExceptionType,
   IN OUT EFI_SYSTEM_CONTEXT           SystemContext
   )
@@ -303,12 +307,13 @@ CommonCExceptionHandler (
       gExceptionHandlers[ExceptionType](ExceptionType, SystemContext);
       return;
     }
-  } else {
-    DEBUG ((DEBUG_ERROR, "Unknown exception type %d\n", ExceptionType));
-    ASSERT (FALSE);
+  }
+  else {
+    DEBUG((EFI_D_ERROR, "Unknown exception type %d\n", ExceptionType));
+    ASSERT(FALSE);
   }
 
-  DefaultExceptionHandler (ExceptionType, SystemContext);
+  DefaultExceptionHandler(ExceptionType, SystemContext);
 }
 
 /**
@@ -342,3 +347,4 @@ InitializeCpuExceptionHandlersEx (
 {
   return InitializeCpuExceptionHandlers (VectorInfo);
 }
+

ArmPkg/Library/ArmGenericTimerPhyCounterLib/ArmGenericTimerPhyCounterLib.c

@@ -71,6 +71,7 @@ ArmGenericTimerGetTimerVal (
   return ArmReadCntpTval ();
 }
 
+
 VOID
 EFIAPI
 ArmGenericTimerSetTimerVal (

ArmPkg/Library/ArmGenericTimerVirtCounterLib/ArmGenericTimerVirtCounterLib.c

@@ -71,6 +71,7 @@ ArmGenericTimerGetTimerVal (
   return ArmReadCntvTval ();
 }
 
+
 VOID
 EFIAPI
 ArmGenericTimerSetTimerVal (

ArmPkg/Library/ArmGicArchLib/ArmGicArchLib.c

@@ -38,7 +38,6 @@ ArmGicArchLibInitialize (
       ArmGicV3SetControlSystemRegisterEnable (IccSre | ICC_SRE_EL2_SRE);
       IccSre = ArmGicV3GetControlSystemRegisterEnable ();
     }
-
     if (IccSre & ICC_SRE_EL2_SRE) {
       mGicArchRevision = ARM_GIC_ARCH_REVISION_3;
       goto Done;

ArmPkg/Library/ArmGicArchSecLib/ArmGicArchLib.c

@@ -36,7 +36,6 @@ ArmGicGetSupportedArchRevision (
       ArmGicV3SetControlSystemRegisterEnable (IccSre | ICC_SRE_EL2_SRE);
       IccSre = ArmGicV3GetControlSystemRegisterEnable ();
     }
-
     if (IccSre & ICC_SRE_EL2_SRE) {
       return ARM_GIC_ARCH_REVISION_3;
     }

ArmPkg/Library/ArmLib/AArch64/AArch64Lib.c

@@ -26,7 +26,7 @@ AArch64DataCacheOperation (
   UINTN     SavedInterruptState;
 
   SavedInterruptState = ArmGetInterruptState ();
-  ArmDisableInterrupts ();
+  ArmDisableInterrupts();
 
   AArch64AllDataCachesOperation (DataCacheOperation);
 

ArmPkg/Library/ArmLib/AArch64/AArch64Lib.h

@@ -11,9 +11,7 @@
 #ifndef AARCH64_LIB_H_
 #define AARCH64_LIB_H_
 
-typedef VOID (*AARCH64_CACHE_OPERATION)(
-  UINTN
-  );
+typedef VOID (*AARCH64_CACHE_OPERATION)(UINTN);
 
 VOID
 AArch64AllDataCachesOperation (
@@ -55,3 +53,4 @@ ArmReadIdAA64Mmfr2 (
   );
 
 #endif // AARCH64_LIB_H_
+

ArmPkg/Library/ArmLib/Arm/ArmV7Lib.h

@@ -23,9 +23,7 @@
 #define ID_MMFR0_SHR_IMP_HW_COHERENT   1
 #define ID_MMFR0_SHR_IGNORED         0xf
 
-typedef VOID (*ARM_V7_CACHE_OPERATION)(
-  UINT32
-  );
+typedef VOID (*ARM_V7_CACHE_OPERATION)(UINT32);
 
 VOID
 ArmV7AllDataCachesOperation (
@@ -67,3 +65,4 @@ ArmReadIdPfr1 (
   );
 
 #endif // ARM_V7_LIB_H_
+

ArmPkg/Library/ArmLib/ArmLib.c

@@ -19,7 +19,7 @@ ArmSetAuxCrBit (
   IN  UINT32    Bits
   )
 {
-  ArmWriteAuxCr (ArmReadAuxCr () | Bits);
+  ArmWriteAuxCr(ArmReadAuxCr() | Bits);
 }
 
 VOID
@@ -28,7 +28,7 @@ ArmUnsetAuxCrBit (
   IN  UINT32    Bits
   )
 {
-  ArmWriteAuxCr (ArmReadAuxCr () & ~Bits);
+  ArmWriteAuxCr(ArmReadAuxCr() & ~Bits);
 }
 
 //

ArmPkg/Library/ArmMmuLib/AArch64/ArmMmuLibCore.c

@@ -47,12 +47,11 @@ ArmMemoryAttributeToPageAttribute (
     ASSERT (0);
   case ARM_MEMORY_REGION_ATTRIBUTE_DEVICE:
   case ARM_MEMORY_REGION_ATTRIBUTE_NONSECURE_DEVICE:
-      if (ArmReadCurrentEL () == AARCH64_EL2) {
+    if (ArmReadCurrentEL () == AARCH64_EL2)
       return TT_ATTR_INDX_DEVICE_MEMORY | TT_XN_MASK;
-      } else {
+    else
       return TT_ATTR_INDX_DEVICE_MEMORY | TT_UXN_MASK | TT_PXN_MASK;
   }
-  }
 }
 
 #define MIN_T0SZ        16
@@ -108,15 +107,12 @@ FreePageTablesRecursive (
   if (Level < 3) {
     for (Index = 0; Index < TT_ENTRY_COUNT; Index++) {
       if ((TranslationTable[Index] & TT_TYPE_MASK) == TT_TYPE_TABLE_ENTRY) {
-        FreePageTablesRecursive (
-          (VOID *)(UINTN)(TranslationTable[Index] &
+        FreePageTablesRecursive ((VOID *)(UINTN)(TranslationTable[Index] &
                                                  TT_ADDRESS_MASK_BLOCK_ENTRY),
-          Level + 1
-          );
+                                 Level + 1);
       }
     }
   }
-
   FreePages (TranslationTable, 1);
 }
 
@@ -130,7 +126,6 @@ IsBlockEntry (
   if (Level == 3) {
     return (Entry & TT_TYPE_MASK) == TT_TYPE_BLOCK_ENTRY_LEVEL3;
   }
-
   return (Entry & TT_TYPE_MASK) == TT_TYPE_BLOCK_ENTRY;
 }
 
@@ -148,7 +143,6 @@ IsTableEntry (
     //
     return FALSE;
   }
-
   return (Entry & TT_TYPE_MASK) == TT_TYPE_TABLE_ENTRY;
 }
 
@@ -176,18 +170,10 @@ UpdateRegionMappingRecursive (
   BlockShift = (Level + 1) * BITS_PER_LEVEL + MIN_T0SZ;
   BlockMask = MAX_UINT64 >> BlockShift;
 
-  DEBUG ((
-    DEBUG_VERBOSE,
-    "%a(%d): %llx - %llx set %lx clr %lx\n",
-    __FUNCTION__,
-    Level,
-    RegionStart,
-    RegionEnd,
-    AttributeSetMask,
-    AttributeClearMask
-    ));
+  DEBUG ((DEBUG_VERBOSE, "%a(%d): %llx - %llx set %lx clr %lx\n", __FUNCTION__,
+    Level, RegionStart, RegionEnd, AttributeSetMask, AttributeClearMask));
 
-  for ( ; RegionStart < RegionEnd; RegionStart = BlockEnd) {
+  for (; RegionStart < RegionEnd; RegionStart = BlockEnd) {
     BlockEnd = MIN (RegionEnd, (RegionStart | BlockMask) + 1);
     Entry = &PageTable[(RegionStart >> (64 - BlockShift)) & (TT_ENTRY_COUNT - 1)];
 
@@ -201,9 +187,8 @@ UpdateRegionMappingRecursive (
     // we cannot replace it with a block entry without potentially losing
     // attribute information, so keep the table entry in that case.
     //
-    if ((Level == 0) || (((RegionStart | BlockEnd) & BlockMask) != 0) ||
-        (IsTableEntry (*Entry, Level) && (AttributeClearMask != 0)))
-    {
+    if (Level == 0 || ((RegionStart | BlockEnd) & BlockMask) != 0 ||
+        (IsTableEntry (*Entry, Level) && AttributeClearMask != 0)) {
       ASSERT (Level < 3);
 
       if (!IsTableEntry (*Entry, Level)) {
@@ -231,14 +216,9 @@ UpdateRegionMappingRecursive (
           // We are splitting an existing block entry, so we have to populate
           // the new table with the attributes of the block entry it replaces.
           //
-          Status = UpdateRegionMappingRecursive (
-                     RegionStart & ~BlockMask,
-                     (RegionStart | BlockMask) + 1,
-                     *Entry & TT_ATTRIBUTES_MASK,
-                     0,
-                     TranslationTable,
-                     Level + 1
-                     );
+          Status = UpdateRegionMappingRecursive (RegionStart & ~BlockMask,
+                     (RegionStart | BlockMask) + 1, *Entry & TT_ATTRIBUTES_MASK,
+                     0, TranslationTable, Level + 1);
           if (EFI_ERROR (Status)) {
             //
             // The range we passed to UpdateRegionMappingRecursive () is block
@@ -256,14 +236,9 @@ UpdateRegionMappingRecursive (
       //
       // Recurse to the next level
       //
-      Status = UpdateRegionMappingRecursive (
-                 RegionStart,
-                 BlockEnd,
-                 AttributeSetMask,
-                 AttributeClearMask,
-                 TranslationTable,
-                 Level + 1
-                 );
+      Status = UpdateRegionMappingRecursive (RegionStart, BlockEnd,
+                 AttributeSetMask, AttributeClearMask, TranslationTable,
+                 Level + 1);
       if (EFI_ERROR (Status)) {
         if (!IsTableEntry (*Entry, Level)) {
           //
@@ -275,18 +250,13 @@ UpdateRegionMappingRecursive (
           //
           FreePageTablesRecursive (TranslationTable, Level + 1);
         }
-
         return Status;
       }
 
       if (!IsTableEntry (*Entry, Level)) {
         EntryValue = (UINTN)TranslationTable | TT_TYPE_TABLE_ENTRY;
-        ReplaceTableEntry (
-          Entry,
-          EntryValue,
-          RegionStart,
-          IsBlockEntry (*Entry, Level)
-          );
+        ReplaceTableEntry (Entry, EntryValue, RegionStart,
+          IsBlockEntry (*Entry, Level));
       }
     } else {
       EntryValue = (*Entry & AttributeClearMask) | AttributeSetMask;
@@ -310,7 +280,6 @@ UpdateRegionMappingRecursive (
       }
     }
   }
-
   return EFI_SUCCESS;
 }
 
@@ -331,14 +300,9 @@ UpdateRegionMapping (
 
   T0SZ = ArmGetTCR () & TCR_T0SZ_MASK;
 
-  return UpdateRegionMappingRecursive (
-           RegionStart,
-           RegionStart + RegionLength,
-           AttributeSetMask,
-           AttributeClearMask,
-           ArmGetTTBR0BaseAddress (),
-           GetRootTableLevel (T0SZ)
-           );
+  return UpdateRegionMappingRecursive (RegionStart, RegionStart + RegionLength,
+           AttributeSetMask, AttributeClearMask, ArmGetTTBR0BaseAddress (),
+           GetRootTableLevel (T0SZ));
 }
 
 STATIC
@@ -382,9 +346,8 @@ GcdAttributeToPageAttribute (
     break;
   }
 
-  if (((GcdAttributes & EFI_MEMORY_XP) != 0) ||
-      ((GcdAttributes & EFI_MEMORY_CACHETYPE_MASK) == EFI_MEMORY_UC))
-  {
+  if ((GcdAttributes & EFI_MEMORY_XP) != 0 ||
+      (GcdAttributes & EFI_MEMORY_CACHETYPE_MASK) == EFI_MEMORY_UC) {
     if (ArmReadCurrentEL () == AARCH64_EL2) {
       PageAttributes |= TT_XN_MASK;
     } else {
@@ -393,7 +356,7 @@ GcdAttributeToPageAttribute (
   }
 
   if ((GcdAttributes & EFI_MEMORY_RO) != 0) {
-    PageAttributes |= TT_AP_NO_RO;
+    PageAttributes |= TT_AP_RO_RO;
   }
 
   return PageAttributes | TT_AF;
@@ -422,12 +385,8 @@ ArmSetMemoryAttributes (
                           TT_PXN_MASK | TT_XN_MASK);
   }
 
-  return UpdateRegionMapping (
-           BaseAddress,
-           Length,
-           PageAttributes,
-           PageAttributeMask
-           );
+  return UpdateRegionMapping (BaseAddress, Length, PageAttributes,
+           PageAttributeMask);
 }
 
 STATIC
@@ -460,8 +419,7 @@ ArmSetMemoryRegionNoExec (
            BaseAddress,
            Length,
            Val,
-           ~TT_ADDRESS_MASK_BLOCK_ENTRY
-           );
+           ~TT_ADDRESS_MASK_BLOCK_ENTRY);
 }
 
 EFI_STATUS
@@ -479,8 +437,7 @@ ArmClearMemoryRegionNoExec (
            BaseAddress,
            Length,
            0,
-           Mask
-           );
+           Mask);
 }
 
 EFI_STATUS
@@ -492,9 +449,8 @@ ArmSetMemoryRegionReadOnly (
   return SetMemoryRegionAttribute (
            BaseAddress,
            Length,
-           TT_AP_NO_RO,
-           ~TT_ADDRESS_MASK_BLOCK_ENTRY
-           );
+           TT_AP_RO_RO,
+           ~TT_ADDRESS_MASK_BLOCK_ENTRY);
 }
 
 EFI_STATUS
@@ -506,9 +462,8 @@ ArmClearMemoryRegionReadOnly (
   return SetMemoryRegionAttribute (
            BaseAddress,
            Length,
-           TT_AP_NO_RW,
-           ~(TT_ADDRESS_MASK_BLOCK_ENTRY | TT_AP_MASK)
-           );
+           TT_AP_RW_RW,
+           ~(TT_ADDRESS_MASK_BLOCK_ENTRY | TT_AP_MASK));
 }
 
 EFI_STATUS
@@ -519,7 +474,7 @@ ArmConfigureMmu (
   OUT UINTN                         *TranslationTableSize OPTIONAL
   )
 {
-  VOID        *TranslationTable;
+  VOID*                         TranslationTable;
   UINTN                         MaxAddressBits;
   UINT64                        MaxAddress;
   UINTN                         T0SZ;
@@ -551,7 +506,7 @@ ArmConfigureMmu (
   // Ideally we will be running at EL2, but should support EL1 as well.
   // UEFI should not run at EL3.
   if (ArmReadCurrentEL () == AARCH64_EL2) {
-    // Note: Bits 23 and 31 are reserved(RES1) bits in TCR_EL2
+    //Note: Bits 23 and 31 are reserved(RES1) bits in TCR_EL2
     TCR = T0SZ | (1UL << 31) | (1UL << 23) | TCR_TG0_4KB;
 
     // Set the Physical Address Size using MaxAddress
@@ -568,11 +523,9 @@ ArmConfigureMmu (
     } else if (MaxAddress < SIZE_256TB) {
       TCR |= TCR_PS_256TB;
     } else {
-      DEBUG ((
-        DEBUG_ERROR,
+      DEBUG ((DEBUG_ERROR,
         "ArmConfigureMmu: The MaxAddress 0x%lX is not supported by this MMU configuration.\n",
-        MaxAddress
-        ));
+        MaxAddress));
       ASSERT (0); // Bigger than 48-bit memory space are not supported
       return EFI_UNSUPPORTED;
     }
@@ -594,11 +547,9 @@ ArmConfigureMmu (
     } else if (MaxAddress < SIZE_256TB) {
       TCR |= TCR_IPS_256TB;
     } else {
-      DEBUG ((
-        DEBUG_ERROR,
+      DEBUG ((DEBUG_ERROR,
         "ArmConfigureMmu: The MaxAddress 0x%lX is not supported by this MMU configuration.\n",
-        MaxAddress
-        ));
+        MaxAddress));
       ASSERT (0); // Bigger than 48-bit memory space are not supported
       return EFI_UNSUPPORTED;
     }
@@ -628,7 +579,6 @@ ArmConfigureMmu (
   if (TranslationTable == NULL) {
     return EFI_OUT_OF_RESOURCES;
   }
-
   //
   // We set TTBR0 just after allocating the table to retrieve its location from
   // the subsequent functions without needing to pass this value across the
@@ -649,10 +599,8 @@ ArmConfigureMmu (
   // Make sure we are not inadvertently hitting in the caches
   // when populating the page tables.
   //
-  InvalidateDataCacheRange (
-    TranslationTable,
-    RootTableEntryCount * sizeof (UINT64)
-    );
+  InvalidateDataCacheRange (TranslationTable,
+    RootTableEntryCount * sizeof (UINT64));
   ZeroMem (TranslationTable, RootTableEntryCount * sizeof (UINT64));
 
   while (MemoryTable->Length != 0) {
@@ -660,7 +608,6 @@ ArmConfigureMmu (
     if (EFI_ERROR (Status)) {
       goto FreeTranslationTable;
     }
-
     MemoryTable++;
   }
 
@@ -702,10 +649,8 @@ ArmMmuBaseLibConstructor (
   // The ArmReplaceLiveTranslationEntry () helper function may be invoked
   // with the MMU off so we have to ensure that it gets cleaned to the PoC
   //
-  WriteBackDataCacheRange (
-    (VOID *)(UINTN)ArmReplaceLiveTranslationEntry,
-    ArmReplaceLiveTranslationEntrySize
-    );
+  WriteBackDataCacheRange ((VOID *)(UINTN)ArmReplaceLiveTranslationEntry,
+    ArmReplaceLiveTranslationEntrySize);
 
   return RETURN_SUCCESS;
 }

ArmPkg/Library/ArmMmuLib/AArch64/ArmMmuPeiLibConstructor.c

@@ -37,21 +37,18 @@ ArmMmuPeiLibConstructor (
   // is executing from DRAM, we only need to perform the cache maintenance
   // when not executing in place.
   //
-  if (((UINTN)FileInfo.Buffer <= (UINTN)ArmReplaceLiveTranslationEntry) &&
+  if ((UINTN)FileInfo.Buffer <= (UINTN)ArmReplaceLiveTranslationEntry &&
       ((UINTN)FileInfo.Buffer + FileInfo.BufferSize >=
-       (UINTN)ArmReplaceLiveTranslationEntry + ArmReplaceLiveTranslationEntrySize))
-  {
-    DEBUG ((DEBUG_INFO, "ArmMmuLib: skipping cache maintenance on XIP PEIM\n"));
+       (UINTN)ArmReplaceLiveTranslationEntry + ArmReplaceLiveTranslationEntrySize)) {
+    DEBUG ((EFI_D_INFO, "ArmMmuLib: skipping cache maintenance on XIP PEIM\n"));
   } else {
-    DEBUG ((DEBUG_INFO, "ArmMmuLib: performing cache maintenance on shadowed PEIM\n"));
+    DEBUG ((EFI_D_INFO, "ArmMmuLib: performing cache maintenance on shadowed PEIM\n"));
     //
     // The ArmReplaceLiveTranslationEntry () helper function may be invoked
     // with the MMU off so we have to ensure that it gets cleaned to the PoC
     //
-    WriteBackDataCacheRange (
-      (VOID *)(UINTN)ArmReplaceLiveTranslationEntry,
-      ArmReplaceLiveTranslationEntrySize
-      );
+    WriteBackDataCacheRange ((VOID *)(UINTN)ArmReplaceLiveTranslationEntry,
+      ArmReplaceLiveTranslationEntrySize);
   }
 
   return RETURN_SUCCESS;

ArmPkg/Library/ArmMmuLib/Arm/ArmMmuLibCore.c

@@ -76,7 +76,6 @@ PreferNonshareableMemory (
     ASSERT (FALSE);
     return FALSE;
   }
-
   return Val != ID_MMFR0_SHR_IMP_HW_COHERENT;
 }
 
@@ -89,7 +88,7 @@ PopulateLevel2PageTable (
   IN ARM_MEMORY_REGION_ATTRIBUTES   Attributes
   )
 {
-  UINT32  *PageEntry;
+  UINT32* PageEntry;
   UINT32  Pages;
   UINT32  Index;
   UINT32  PageAttributes;
@@ -133,7 +132,7 @@ PopulateLevel2PageTable (
   // Level 2 Translation Table to it
   if (*SectionEntry != 0) {
     // The entry must be a page table. Otherwise it exists an overlapping in the memory map
-    if (TT_DESCRIPTOR_SECTION_TYPE_IS_PAGE_TABLE (*SectionEntry)) {
+    if (TT_DESCRIPTOR_SECTION_TYPE_IS_PAGE_TABLE(*SectionEntry)) {
       TranslationTable = *SectionEntry & TT_DESCRIPTOR_SECTION_PAGETABLE_ADDRESS_MASK;
     } else if ((*SectionEntry & TT_DESCRIPTOR_SECTION_TYPE_MASK) == TT_DESCRIPTOR_SECTION_TYPE_SECTION) {
       // Case where a virtual memory map descriptor overlapped a section entry
@@ -141,55 +140,49 @@ PopulateLevel2PageTable (
       // Allocate a Level2 Page Table for this Section
       TranslationTable = (UINTN)AllocateAlignedPages (
                                   EFI_SIZE_TO_PAGES (TRANSLATION_TABLE_PAGE_SIZE),
-                                  TRANSLATION_TABLE_PAGE_ALIGNMENT
-                                  );
+                                  TRANSLATION_TABLE_PAGE_ALIGNMENT);
 
       // Translate the Section Descriptor into Page Descriptor
       SectionDescriptor = TT_DESCRIPTOR_PAGE_TYPE_PAGE | ConvertSectionAttributesToPageAttributes (*SectionEntry, FALSE);
 
-      BaseSectionAddress = TT_DESCRIPTOR_SECTION_BASE_ADDRESS (*SectionEntry);
+      BaseSectionAddress = TT_DESCRIPTOR_SECTION_BASE_ADDRESS(*SectionEntry);
 
       //
       // Make sure we are not inadvertently hitting in the caches
       // when populating the page tables
       //
-      InvalidateDataCacheRange (
-        (VOID *)TranslationTable,
-        TRANSLATION_TABLE_PAGE_SIZE
-        );
+      InvalidateDataCacheRange ((VOID *)TranslationTable,
+        TRANSLATION_TABLE_PAGE_SIZE);
 
       // Populate the new Level2 Page Table for the section
-      PageEntry = (UINT32 *)TranslationTable;
+      PageEntry = (UINT32*)TranslationTable;
       for (Index = 0; Index < TRANSLATION_TABLE_PAGE_COUNT; Index++) {
-        PageEntry[Index] = TT_DESCRIPTOR_PAGE_BASE_ADDRESS (BaseSectionAddress + (Index << 12)) | SectionDescriptor;
+        PageEntry[Index] = TT_DESCRIPTOR_PAGE_BASE_ADDRESS(BaseSectionAddress + (Index << 12)) | SectionDescriptor;
       }
 
       // Overwrite the section entry to point to the new Level2 Translation Table
       *SectionEntry = (TranslationTable & TT_DESCRIPTOR_SECTION_PAGETABLE_ADDRESS_MASK) |
-                      (IS_ARM_MEMORY_REGION_ATTRIBUTES_SECURE (Attributes) ? (1 << 3) : 0) |
+          (IS_ARM_MEMORY_REGION_ATTRIBUTES_SECURE(Attributes) ? (1 << 3) : 0) |
           TT_DESCRIPTOR_SECTION_TYPE_PAGE_TABLE;
     } else {
       // We do not support the other section type (16MB Section)
-      ASSERT (0);
+      ASSERT(0);
       return;
     }
   } else {
     TranslationTable = (UINTN)AllocateAlignedPages (
                                 EFI_SIZE_TO_PAGES (TRANSLATION_TABLE_PAGE_SIZE),
-                                TRANSLATION_TABLE_PAGE_ALIGNMENT
-                                );
+                                TRANSLATION_TABLE_PAGE_ALIGNMENT);
     //
     // Make sure we are not inadvertently hitting in the caches
     // when populating the page tables
     //
-    InvalidateDataCacheRange (
-      (VOID *)TranslationTable,
-      TRANSLATION_TABLE_PAGE_SIZE
-      );
+    InvalidateDataCacheRange ((VOID *)TranslationTable,
+      TRANSLATION_TABLE_PAGE_SIZE);
     ZeroMem ((VOID *)TranslationTable, TRANSLATION_TABLE_PAGE_SIZE);
 
     *SectionEntry = (TranslationTable & TT_DESCRIPTOR_SECTION_PAGETABLE_ADDRESS_MASK) |
-                    (IS_ARM_MEMORY_REGION_ATTRIBUTES_SECURE (Attributes) ? (1 << 3) : 0) |
+        (IS_ARM_MEMORY_REGION_ATTRIBUTES_SECURE(Attributes) ? (1 << 3) : 0) |
         TT_DESCRIPTOR_SECTION_TYPE_PAGE_TABLE;
   }
 
@@ -200,7 +193,7 @@ PopulateLevel2PageTable (
   ASSERT (FirstPageOffset + Pages <= TRANSLATION_TABLE_PAGE_COUNT);
 
   for (Index = 0; Index < Pages; Index++) {
-    *PageEntry++  =  TT_DESCRIPTOR_PAGE_BASE_ADDRESS (PhysicalBase) | PageAttributes;
+    *PageEntry++     =  TT_DESCRIPTOR_PAGE_BASE_ADDRESS(PhysicalBase) | PageAttributes;
     PhysicalBase += TT_DESCRIPTOR_PAGE_SIZE;
   }
 
@@ -209,10 +202,8 @@ PopulateLevel2PageTable (
   // [speculatively] since the previous invalidate are evicted again.
   //
   ArmDataMemoryBarrier ();
-  InvalidateDataCacheRange (
-    (UINT32 *)TranslationTable + FirstPageOffset,
-    RemainLength / TT_DESCRIPTOR_PAGE_SIZE * sizeof (*PageEntry)
-    );
+  InvalidateDataCacheRange ((UINT32 *)TranslationTable + FirstPageOffset,
+    RemainLength / TT_DESCRIPTOR_PAGE_SIZE * sizeof (*PageEntry));
 }
 
 STATIC
@@ -228,50 +219,50 @@ FillTranslationTable (
   UINT64  RemainLength;
   UINT32  PageMapLength;
 
-  ASSERT (MemoryRegion->Length > 0);
+  ASSERT(MemoryRegion->Length > 0);
 
   if (MemoryRegion->PhysicalBase >= SIZE_4GB) {
     return;
   }
 
   PhysicalBase = (UINT32)MemoryRegion->PhysicalBase;
-  RemainLength = MIN (MemoryRegion->Length, SIZE_4GB - PhysicalBase);
+  RemainLength = MIN(MemoryRegion->Length, SIZE_4GB - PhysicalBase);
 
   switch (MemoryRegion->Attributes) {
     case ARM_MEMORY_REGION_ATTRIBUTE_WRITE_BACK:
-      Attributes = TT_DESCRIPTOR_SECTION_WRITE_BACK (0);
+      Attributes = TT_DESCRIPTOR_SECTION_WRITE_BACK(0);
       break;
     case ARM_MEMORY_REGION_ATTRIBUTE_WRITE_BACK_NONSHAREABLE:
-      Attributes  = TT_DESCRIPTOR_SECTION_WRITE_BACK (0);
+      Attributes = TT_DESCRIPTOR_SECTION_WRITE_BACK(0);
       Attributes &= ~TT_DESCRIPTOR_SECTION_S_SHARED;
       break;
     case ARM_MEMORY_REGION_ATTRIBUTE_WRITE_THROUGH:
-      Attributes = TT_DESCRIPTOR_SECTION_WRITE_THROUGH (0);
+      Attributes = TT_DESCRIPTOR_SECTION_WRITE_THROUGH(0);
       break;
     case ARM_MEMORY_REGION_ATTRIBUTE_DEVICE:
-      Attributes = TT_DESCRIPTOR_SECTION_DEVICE (0);
+      Attributes = TT_DESCRIPTOR_SECTION_DEVICE(0);
       break;
     case ARM_MEMORY_REGION_ATTRIBUTE_UNCACHED_UNBUFFERED:
-      Attributes = TT_DESCRIPTOR_SECTION_UNCACHED (0);
+      Attributes = TT_DESCRIPTOR_SECTION_UNCACHED(0);
       break;
     case ARM_MEMORY_REGION_ATTRIBUTE_NONSECURE_WRITE_BACK:
-      Attributes = TT_DESCRIPTOR_SECTION_WRITE_BACK (1);
+      Attributes = TT_DESCRIPTOR_SECTION_WRITE_BACK(1);
       break;
     case ARM_MEMORY_REGION_ATTRIBUTE_NONSECURE_WRITE_BACK_NONSHAREABLE:
-      Attributes  = TT_DESCRIPTOR_SECTION_WRITE_BACK (1);
+      Attributes = TT_DESCRIPTOR_SECTION_WRITE_BACK(1);
       Attributes &= ~TT_DESCRIPTOR_SECTION_S_SHARED;
       break;
     case ARM_MEMORY_REGION_ATTRIBUTE_NONSECURE_WRITE_THROUGH:
-      Attributes = TT_DESCRIPTOR_SECTION_WRITE_THROUGH (1);
+      Attributes = TT_DESCRIPTOR_SECTION_WRITE_THROUGH(1);
       break;
     case ARM_MEMORY_REGION_ATTRIBUTE_NONSECURE_DEVICE:
-      Attributes = TT_DESCRIPTOR_SECTION_DEVICE (1);
+      Attributes = TT_DESCRIPTOR_SECTION_DEVICE(1);
       break;
     case ARM_MEMORY_REGION_ATTRIBUTE_NONSECURE_UNCACHED_UNBUFFERED:
-      Attributes = TT_DESCRIPTOR_SECTION_UNCACHED (1);
+      Attributes = TT_DESCRIPTOR_SECTION_UNCACHED(1);
       break;
     default:
-      Attributes = TT_DESCRIPTOR_SECTION_UNCACHED (0);
+      Attributes = TT_DESCRIPTOR_SECTION_UNCACHED(0);
       break;
   }
 
@@ -280,15 +271,14 @@ FillTranslationTable (
   }
 
   // Get the first section entry for this mapping
-  SectionEntry = TRANSLATION_TABLE_ENTRY_FOR_VIRTUAL_ADDRESS (TranslationTable, MemoryRegion->VirtualBase);
+  SectionEntry    = TRANSLATION_TABLE_ENTRY_FOR_VIRTUAL_ADDRESS(TranslationTable, MemoryRegion->VirtualBase);
 
   while (RemainLength != 0) {
-    if ((PhysicalBase % TT_DESCRIPTOR_SECTION_SIZE == 0) &&
-        (RemainLength >= TT_DESCRIPTOR_SECTION_SIZE))
-    {
+    if (PhysicalBase % TT_DESCRIPTOR_SECTION_SIZE == 0 &&
+        RemainLength >= TT_DESCRIPTOR_SECTION_SIZE) {
       // Case: Physical address aligned on the Section Size (1MB) && the length
       // is greater than the Section Size
-      *SectionEntry = TT_DESCRIPTOR_SECTION_BASE_ADDRESS (PhysicalBase) | Attributes;
+      *SectionEntry = TT_DESCRIPTOR_SECTION_BASE_ADDRESS(PhysicalBase) | Attributes;
 
       //
       // Issue a DMB to ensure that the page table entry update made it to
@@ -301,21 +291,14 @@ FillTranslationTable (
       PhysicalBase += TT_DESCRIPTOR_SECTION_SIZE;
       RemainLength -= TT_DESCRIPTOR_SECTION_SIZE;
     } else {
-      PageMapLength = MIN (
-                        (UINT32)RemainLength,
-                        TT_DESCRIPTOR_SECTION_SIZE -
-                        (PhysicalBase % TT_DESCRIPTOR_SECTION_SIZE)
-                        );
+      PageMapLength = MIN ((UINT32)RemainLength, TT_DESCRIPTOR_SECTION_SIZE -
+                                         (PhysicalBase % TT_DESCRIPTOR_SECTION_SIZE));
 
       // Case: Physical address aligned on the Section Size (1MB) && the length
       //       does not fill a section
       // Case: Physical address NOT aligned on the Section Size (1MB)
-      PopulateLevel2PageTable (
-        SectionEntry,
-        PhysicalBase,
-        PageMapLength,
-        MemoryRegion->Attributes
-        );
+      PopulateLevel2PageTable (SectionEntry, PhysicalBase, PageMapLength,
+        MemoryRegion->Attributes);
 
       //
       // Issue a DMB to ensure that the page table entry update made it to
@@ -349,8 +332,7 @@ ArmConfigureMmu (
 
   TranslationTable = AllocateAlignedPages (
                        EFI_SIZE_TO_PAGES (TRANSLATION_TABLE_SECTION_SIZE),
-                       TRANSLATION_TABLE_SECTION_ALIGNMENT
-                       );
+                       TRANSLATION_TABLE_SECTION_ALIGNMENT);
   if (TranslationTable == NULL) {
     return RETURN_OUT_OF_RESOURCES;
   }
@@ -407,27 +389,25 @@ ArmConfigureMmu (
   //
   ArmSetTTBCR (0);
 
-  ArmSetDomainAccessControl (
-    DOMAIN_ACCESS_CONTROL_NONE (15) |
-    DOMAIN_ACCESS_CONTROL_NONE (14) |
-    DOMAIN_ACCESS_CONTROL_NONE (13) |
-    DOMAIN_ACCESS_CONTROL_NONE (12) |
-    DOMAIN_ACCESS_CONTROL_NONE (11) |
-    DOMAIN_ACCESS_CONTROL_NONE (10) |
-    DOMAIN_ACCESS_CONTROL_NONE (9) |
-    DOMAIN_ACCESS_CONTROL_NONE (8) |
-    DOMAIN_ACCESS_CONTROL_NONE (7) |
-    DOMAIN_ACCESS_CONTROL_NONE (6) |
-    DOMAIN_ACCESS_CONTROL_NONE (5) |
-    DOMAIN_ACCESS_CONTROL_NONE (4) |
-    DOMAIN_ACCESS_CONTROL_NONE (3) |
-    DOMAIN_ACCESS_CONTROL_NONE (2) |
-    DOMAIN_ACCESS_CONTROL_NONE (1) |
-    DOMAIN_ACCESS_CONTROL_CLIENT (0)
-    );
+  ArmSetDomainAccessControl (DOMAIN_ACCESS_CONTROL_NONE(15) |
+                             DOMAIN_ACCESS_CONTROL_NONE(14) |
+                             DOMAIN_ACCESS_CONTROL_NONE(13) |
+                             DOMAIN_ACCESS_CONTROL_NONE(12) |
+                             DOMAIN_ACCESS_CONTROL_NONE(11) |
+                             DOMAIN_ACCESS_CONTROL_NONE(10) |
+                             DOMAIN_ACCESS_CONTROL_NONE( 9) |
+                             DOMAIN_ACCESS_CONTROL_NONE( 8) |
+                             DOMAIN_ACCESS_CONTROL_NONE( 7) |
+                             DOMAIN_ACCESS_CONTROL_NONE( 6) |
+                             DOMAIN_ACCESS_CONTROL_NONE( 5) |
+                             DOMAIN_ACCESS_CONTROL_NONE( 4) |
+                             DOMAIN_ACCESS_CONTROL_NONE( 3) |
+                             DOMAIN_ACCESS_CONTROL_NONE( 2) |
+                             DOMAIN_ACCESS_CONTROL_NONE( 1) |
+                             DOMAIN_ACCESS_CONTROL_CLIENT(0));
 
-  ArmEnableInstructionCache ();
-  ArmEnableDataCache ();
-  ArmEnableMmu ();
+  ArmEnableInstructionCache();
+  ArmEnableDataCache();
+  ArmEnableMmu();
   return RETURN_SUCCESS;
 }

ArmPkg/Library/ArmMmuLib/Arm/ArmMmuLibUpdate.c

@@ -48,7 +48,7 @@ ConvertSectionToPages (
   FirstLevelTable = (ARM_FIRST_LEVEL_DESCRIPTOR *)ArmGetTTBR0BaseAddress ();
 
   // Calculate index into first level translation table for start of modification
-  FirstLevelIdx = TT_DESCRIPTOR_SECTION_BASE_ADDRESS (BaseAddress) >> TT_DESCRIPTOR_SECTION_BASE_SHIFT;
+  FirstLevelIdx = TT_DESCRIPTOR_SECTION_BASE_ADDRESS(BaseAddress) >> TT_DESCRIPTOR_SECTION_BASE_SHIFT;
   ASSERT (FirstLevelIdx < TRANSLATION_TABLE_SECTION_COUNT);
 
   // Get section attributes and convert to page attributes
@@ -63,7 +63,7 @@ ConvertSectionToPages (
 
   // Write the page table entries out
   for (Index = 0; Index < TRANSLATION_TABLE_PAGE_COUNT; Index++) {
-    PageTable[Index] = TT_DESCRIPTOR_PAGE_BASE_ADDRESS (BaseAddress + (Index << 12)) | PageDescriptor;
+    PageTable[Index] = TT_DESCRIPTOR_PAGE_BASE_ADDRESS(BaseAddress + (Index << 12)) | PageDescriptor;
   }
 
   // Formulate page table entry, Domain=0, NS=0
@@ -156,19 +156,19 @@ UpdatePageEntries (
 
   // Iterate for the number of 4KB pages to change
   Offset = 0;
-  for (p = 0; p < NumPageEntries; p++) {
+  for(p = 0; p < NumPageEntries; p++) {
     // Calculate index into first level translation table for page table value
 
-    FirstLevelIdx = TT_DESCRIPTOR_SECTION_BASE_ADDRESS (BaseAddress + Offset) >> TT_DESCRIPTOR_SECTION_BASE_SHIFT;
+    FirstLevelIdx = TT_DESCRIPTOR_SECTION_BASE_ADDRESS(BaseAddress + Offset) >> TT_DESCRIPTOR_SECTION_BASE_SHIFT;
     ASSERT (FirstLevelIdx < TRANSLATION_TABLE_SECTION_COUNT);
 
     // Read the descriptor from the first level page table
     Descriptor = FirstLevelTable[FirstLevelIdx];
 
     // Does this descriptor need to be converted from section entry to 4K pages?
-    if (!TT_DESCRIPTOR_SECTION_TYPE_IS_PAGE_TABLE (Descriptor)) {
+    if (!TT_DESCRIPTOR_SECTION_TYPE_IS_PAGE_TABLE(Descriptor)) {
       Status = ConvertSectionToPages (FirstLevelIdx << TT_DESCRIPTOR_SECTION_BASE_SHIFT);
-      if (EFI_ERROR (Status)) {
+      if (EFI_ERROR(Status)) {
         // Exit for loop
         break;
       }
@@ -181,7 +181,7 @@ UpdatePageEntries (
     }
 
     // Obtain page table base address
-    PageTable = (ARM_PAGE_TABLE_ENTRY *)TT_DESCRIPTOR_PAGE_BASE_ADDRESS (Descriptor);
+    PageTable = (ARM_PAGE_TABLE_ENTRY *)TT_DESCRIPTOR_PAGE_BASE_ADDRESS(Descriptor);
 
     // Calculate index into the page table
     PageTableIndex = ((BaseAddress + Offset) & TT_DESCRIPTOR_PAGE_INDEX_MASK) >> TT_DESCRIPTOR_PAGE_BASE_SHIFT;
@@ -206,6 +206,7 @@ UpdatePageEntries (
 
     Status = EFI_SUCCESS;
     Offset += TT_DESCRIPTOR_PAGE_SIZE;
+
   } // End first level translation table loop
 
   return Status;
@@ -285,25 +286,24 @@ UpdateSectionEntries (
   FirstLevelTable = (ARM_FIRST_LEVEL_DESCRIPTOR *)ArmGetTTBR0BaseAddress ();
 
   // calculate index into first level translation table for start of modification
-  FirstLevelIdx = TT_DESCRIPTOR_SECTION_BASE_ADDRESS (BaseAddress) >> TT_DESCRIPTOR_SECTION_BASE_SHIFT;
+  FirstLevelIdx = TT_DESCRIPTOR_SECTION_BASE_ADDRESS(BaseAddress) >> TT_DESCRIPTOR_SECTION_BASE_SHIFT;
   ASSERT (FirstLevelIdx < TRANSLATION_TABLE_SECTION_COUNT);
 
   // calculate number of 1MB first level entries this applies to
   NumSections = (UINT32)(Length / TT_DESCRIPTOR_SECTION_SIZE);
 
   // iterate through each descriptor
-  for (i = 0; i < NumSections; i++) {
+  for(i=0; i<NumSections; i++) {
     CurrentDescriptor = FirstLevelTable[FirstLevelIdx + i];
 
     // has this descriptor already been converted to pages?
-    if (TT_DESCRIPTOR_SECTION_TYPE_IS_PAGE_TABLE (CurrentDescriptor)) {
+    if (TT_DESCRIPTOR_SECTION_TYPE_IS_PAGE_TABLE(CurrentDescriptor)) {
       // forward this 1MB range to page table function instead
       Status = UpdatePageEntries (
                  (FirstLevelIdx + i) << TT_DESCRIPTOR_SECTION_BASE_SHIFT,
                  TT_DESCRIPTOR_SECTION_SIZE,
                  Attributes,
-                 NULL
-                 );
+                 NULL);
     } else {
       // still a section entry
 
@@ -355,22 +355,19 @@ ArmSetMemoryAttributes (
   FlushTlbs = FALSE;
   while (Length > 0) {
     if ((BaseAddress % TT_DESCRIPTOR_SECTION_SIZE == 0) &&
-        (Length >= TT_DESCRIPTOR_SECTION_SIZE))
-    {
+        Length >= TT_DESCRIPTOR_SECTION_SIZE) {
+
       ChunkLength = Length - Length % TT_DESCRIPTOR_SECTION_SIZE;
 
-      DEBUG ((
-        DEBUG_PAGE,
+      DEBUG ((DEBUG_PAGE,
         "SetMemoryAttributes(): MMU section 0x%lx length 0x%lx to %lx\n",
-        BaseAddress,
-        ChunkLength,
-        Attributes
-        ));
+        BaseAddress, ChunkLength, Attributes));
 
       Status = UpdateSectionEntries (BaseAddress, ChunkLength, Attributes);
 
       FlushTlbs = TRUE;
     } else {
+
       //
       // Process page by page until the next section boundary, but only if
       // we have more than a section's worth of area to deal with after that.
@@ -381,20 +378,12 @@ ArmSetMemoryAttributes (
         ChunkLength = Length;
       }
 
-      DEBUG ((
-        DEBUG_PAGE,
+      DEBUG ((DEBUG_PAGE,
         "SetMemoryAttributes(): MMU page 0x%lx length 0x%lx to %lx\n",
-        BaseAddress,
-        ChunkLength,
-        Attributes
-        ));
+        BaseAddress, ChunkLength, Attributes));
 
-      Status = UpdatePageEntries (
-                 BaseAddress,
-                 ChunkLength,
-                 Attributes,
-                 &FlushTlbs
-                 );
+      Status = UpdatePageEntries (BaseAddress, ChunkLength, Attributes,
+                 &FlushTlbs);
     }
 
     if (EFI_ERROR (Status)) {
@@ -408,7 +397,6 @@ ArmSetMemoryAttributes (
   if (FlushTlbs) {
     ArmInvalidateTlb ();
   }
-
   return Status;
 }
 

ArmPkg/Library/ArmMtlNullLib/ArmMtlNullLib.c

@@ -34,7 +34,7 @@ MtlWaitUntilChannelFree (
 
   @retval UINT32*      Pointer to the payload.
 **/
-UINT32 *
+UINT32*
 MtlGetChannelPayload (
   IN  MTL_CHANNEL  *Channel
   )

ArmPkg/Library/ArmPsciResetSystemLib/ArmPsciResetSystemLib.c

@@ -65,7 +65,7 @@ LibResetSystem (
   ArmCallSmc (&ArmSmcArgs);
 
   // We should never be here
-  DEBUG ((DEBUG_ERROR, "%a: PSCI Reset failed\n", __FUNCTION__));
+  DEBUG ((EFI_D_ERROR, "%a: PSCI Reset failed\n", __FUNCTION__));
   CpuDeadLoop ();
   return EFI_UNSUPPORTED;
 }

ArmPkg/Library/ArmSmcLib/ArmSmc.c

@@ -1,129 +0,0 @@
-/** @file
-  SMC helper functions.
-
-  Copyright (c) 2021, NUVIA Inc. All rights reserved.<BR>
-
-  SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#include <Library/ArmSmcLib.h>
-#include <Library/BaseMemoryLib.h>
-
-/** Triggers an SMC call with 3 arguments.
-
-  @param Function The SMC function.
-  @param Arg1     Argument/result.
-  @param Arg2     Argument/result.
-  @param Arg3     Argument/result.
-
-  @return The SMC error code.
-**/
-UINTN
-ArmCallSmc3 (
-  IN     UINTN  Function,
-  IN OUT UINTN  *Arg1 OPTIONAL,
-  IN OUT UINTN  *Arg2 OPTIONAL,
-  IN OUT UINTN  *Arg3 OPTIONAL
-  )
-{
-  ARM_SMC_ARGS  Args;
-  UINTN         ErrorCode;
-
-  ZeroMem (&Args, sizeof (ARM_SMC_ARGS));
-
-  Args.Arg0 = Function;
-
-  if (Arg1 != NULL) {
-    Args.Arg1 = *Arg1;
-  }
-
-  if (Arg2 != NULL) {
-    Args.Arg2 = *Arg2;
-  }
-
-  if (Arg3 != NULL) {
-    Args.Arg3 = *Arg3;
-  }
-
-  ArmCallSmc (&Args);
-
-  ErrorCode = Args.Arg0;
-
-  if (Arg1 != NULL) {
-    *Arg1 = Args.Arg1;
-  }
-
-  if (Arg2 != NULL) {
-    *Arg2 = Args.Arg2;
-  }
-
-  if (Arg3 != NULL) {
-    *Arg3 = Args.Arg3;
-  }
-
-  return ErrorCode;
-}
-
-/** Trigger an SMC call with 2 arguments.
-
-  @param Function The SMC function.
-  @param Arg1     Argument/result.
-  @param Arg2     Argument/result.
-  @param Arg3     Result.
-
-  @return The SMC error code.
-
-**/
-UINTN
-ArmCallSmc2 (
-  IN     UINTN  Function,
-  IN OUT UINTN  *Arg1 OPTIONAL,
-  IN OUT UINTN  *Arg2 OPTIONAL,
-  OUT UINTN     *Arg3 OPTIONAL
-  )
-{
-  return ArmCallSmc3 (Function, Arg1, Arg2, Arg3);
-}
-
-/** Trigger an SMC call with 1 argument.
-
-  @param Function The SMC function.
-  @param Arg1     Argument/result.
-  @param Arg2     Result.
-  @param Arg3     Result.
-
-  @return The SMC error code.
-
-**/
-UINTN
-ArmCallSmc1 (
-  IN     UINTN  Function,
-  IN OUT UINTN  *Arg1 OPTIONAL,
-  OUT UINTN     *Arg2 OPTIONAL,
-  OUT UINTN     *Arg3 OPTIONAL
-  )
-{
-  return ArmCallSmc3 (Function, Arg1, Arg2, Arg3);
-}
-
-/** Trigger an SMC call with 0 arguments.
-
-  @param Function The SMC function.
-  @param Arg1     Result.
-  @param Arg2     Result.
-  @param Arg3     Result.
-
-  @return The SMC error code.
-
-**/
-UINTN
-ArmCallSmc0 (
-  IN     UINTN  Function,
-  OUT UINTN     *Arg1 OPTIONAL,
-  OUT UINTN     *Arg2 OPTIONAL,
-  OUT UINTN     *Arg3 OPTIONAL
-  )
-{
-  return ArmCallSmc3 (Function, Arg1, Arg2, Arg3);
-}

ArmPkg/Library/ArmSmcLib/ArmSmcLib.inf

@@ -20,9 +20,6 @@
 [Sources.AARCH64]
   AArch64/ArmSmc.S
 
-[Sources]
-  ArmSmc.c
-
 [Packages]
   MdePkg/MdePkg.dec
   ArmPkg/ArmPkg.dec

ArmPkg/Library/ArmSmcLibNull/ArmSmcLibNull.c

@@ -1,5 +1,4 @@
 //
-//  Copyright (c) 2021, NUVIA Inc. All rights reserved.
 //  Copyright (c) 2016, Linaro Limited. All rights reserved.
 //
 //  SPDX-License-Identifier: BSD-2-Clause-Patent
@@ -8,7 +7,6 @@
 
 #include <Base.h>
 #include <Library/ArmSmcLib.h>
-#include <IndustryStandard/ArmStdSmc.h>
 
 VOID
 ArmCallSmc (
@@ -16,86 +14,3 @@ ArmCallSmc (
   )
 {
 }
-
-/** Triggers an SMC call with 3 arguments.
-
-  @param Function The SMC function.
-  @param Arg1      Argument/result.
-  @param Arg2      Argument/result.
-  @param Arg3      Argument/result.
-
-  @return The SMC error code.
-**/
-UINTN
-ArmCallSmc3 (
-  IN     UINTN  Function,
-  IN OUT UINTN  *Arg1 OPTIONAL,
-  IN OUT UINTN  *Arg2 OPTIONAL,
-  IN OUT UINTN  *Arg3 OPTIONAL
-  )
-{
-  return SMC_ARCH_CALL_NOT_SUPPORTED;
-}
-
-/** Trigger an SMC call with 2 arguments.
-
-  @param Function The SMC function.
-  @param Arg1      Argument/result.
-  @param Arg2      Argument/result.
-  @param Arg3      Result.
-
-  @return The SMC error code.
-
-**/
-UINTN
-ArmCallSmc2 (
-  IN     UINTN  Function,
-  IN OUT UINTN  *Arg1 OPTIONAL,
-  IN OUT UINTN  *Arg2 OPTIONAL,
-  OUT UINTN     *Arg3 OPTIONAL
-  )
-{
-  return SMC_ARCH_CALL_NOT_SUPPORTED;
-}
-
-/** Trigger an SMC call with 1 argument.
-
-  @param Function The SMC function.
-  @param Arg1      Argument/result.
-  @param Arg2      Result.
-  @param Arg3      Result.
-
-  @return The SMC error code.
-
-**/
-UINTN
-ArmCallSmc1 (
-  IN     UINTN  Function,
-  IN OUT UINTN  *Arg1 OPTIONAL,
-  OUT UINTN     *Arg2 OPTIONAL,
-  OUT UINTN     *Arg3 OPTIONAL
-  )
-{
-  return SMC_ARCH_CALL_NOT_SUPPORTED;
-}
-
-/** Trigger an SMC call with 0 arguments.
-
-  @param Function The SMC function.
-  @param Arg1     Result.
-  @param Arg2     Result.
-  @param Arg3     Result.
-
-  @return The SMC error code.
-
-**/
-UINTN
-ArmCallSmc0 (
-  IN  UINTN  Function,
-  OUT UINTN  *Arg1 OPTIONAL,
-  OUT UINTN  *Arg2 OPTIONAL,
-  OUT UINTN  *Arg3 OPTIONAL
-  )
-{
-  return SMC_ARCH_CALL_NOT_SUPPORTED;
-}

ArmPkg/Library/ArmSmcPsciResetSystemLib/ArmSmcPsciResetSystemLib.c

@@ -31,8 +31,11 @@ ResetCold (
   VOID
   )
 {
+  ARM_SMC_ARGS ArmSmcArgs;
+
   // Send a PSCI 0.2 SYSTEM_RESET command
-  ArmCallSmc0 (ARM_SMC_ID_PSCI_SYSTEM_RESET, NULL, NULL, NULL);
+  ArmSmcArgs.Arg0 = ARM_SMC_ID_PSCI_SYSTEM_RESET;
+  ArmCallSmc (&ArmSmcArgs);
 }
 
 /**
@@ -63,8 +66,11 @@ ResetShutdown (
   VOID
   )
 {
+  ARM_SMC_ARGS ArmSmcArgs;
+
   // Send a PSCI 0.2 SYSTEM_OFF command
-  ArmCallSmc0 (ARM_SMC_ID_PSCI_SYSTEM_OFF, NULL, NULL, NULL);
+  ArmSmcArgs.Arg0 = ARM_SMC_ID_PSCI_SYSTEM_OFF;
+  ArmCallSmc (&ArmSmcArgs);
 }
 
 /**

ArmPkg/Library/ArmSoftFloatLib/ArmSoftFloatLib.c

@@ -25,18 +25,12 @@ typedef uint64_t  aeabi_double_t;
  * Helpers to convert between float32 and aeabi_float_t, and float64 and
  * aeabi_double_t used by the AEABI functions below.
  */
-static aeabi_float_t
-f32_to_f (
-  float32_t  val
-  )
+static aeabi_float_t f32_to_f(float32_t val)
 {
   return val.v;
 }
 
-static float32_t
-f32_from_f (
-  aeabi_float_t  val
-  )
+static float32_t f32_from_f(aeabi_float_t val)
 {
   float32_t res;
 
@@ -45,18 +39,12 @@ f32_from_f (
   return res;
 }
 
-static aeabi_double_t
-f64_to_d (
-  float64_t  val
-  )
+static aeabi_double_t f64_to_d(float64_t val)
 {
   return val.v;
 }
 
-static float64_t
-f64_from_d (
-  aeabi_double_t  val
-  )
+static float64_t f64_from_d(aeabi_double_t val)
 {
   float64_t res;
 
@@ -76,346 +64,220 @@ f64_from_d (
  * Table 2, Standard aeabi_double_t precision floating-point arithmetic helper
  * functions
  */
-aeabi_double_t
-__aeabi_dadd (
-  aeabi_double_t  a,
-  aeabi_double_t  b
-  )
+
+aeabi_double_t __aeabi_dadd(aeabi_double_t a, aeabi_double_t b)
 {
-  return f64_to_d (f64_add (f64_from_d (a), f64_from_d (b)));
+  return f64_to_d(f64_add(f64_from_d(a), f64_from_d(b)));
 }
 
-aeabi_double_t
-__aeabi_ddiv (
-  aeabi_double_t  a,
-  aeabi_double_t  b
-  )
+aeabi_double_t __aeabi_ddiv(aeabi_double_t a, aeabi_double_t b)
 {
-  return f64_to_d (f64_div (f64_from_d (a), f64_from_d (b)));
+  return f64_to_d(f64_div(f64_from_d(a), f64_from_d(b)));
 }
 
-aeabi_double_t
-__aeabi_dmul (
-  aeabi_double_t  a,
-  aeabi_double_t  b
-  )
+aeabi_double_t __aeabi_dmul(aeabi_double_t a, aeabi_double_t b)
 {
-  return f64_to_d (f64_mul (f64_from_d (a), f64_from_d (b)));
+  return f64_to_d(f64_mul(f64_from_d(a), f64_from_d(b)));
 }
 
-aeabi_double_t
-__aeabi_drsub (
-  aeabi_double_t  a,
-  aeabi_double_t  b
-  )
+
+aeabi_double_t __aeabi_drsub(aeabi_double_t a, aeabi_double_t b)
 {
-  return f64_to_d (f64_sub (f64_from_d (b), f64_from_d (a)));
+  return f64_to_d(f64_sub(f64_from_d(b), f64_from_d(a)));
 }
 
-aeabi_double_t
-__aeabi_dsub (
-  aeabi_double_t  a,
-  aeabi_double_t  b
-  )
+aeabi_double_t __aeabi_dsub(aeabi_double_t a, aeabi_double_t b)
 {
-  return f64_to_d (f64_sub (f64_from_d (a), f64_from_d (b)));
+  return f64_to_d(f64_sub(f64_from_d(a), f64_from_d(b)));
 }
 
 /*
  * Table 3, double precision floating-point comparison helper functions
  */
-int
-__aeabi_dcmpeq (
-  aeabi_double_t  a,
-  aeabi_double_t  b
-  )
+
+int __aeabi_dcmpeq(aeabi_double_t a, aeabi_double_t b)
 {
-  return f64_eq (f64_from_d (a), f64_from_d (b));
+  return f64_eq(f64_from_d(a), f64_from_d(b));
 }
 
-int
-__aeabi_dcmplt (
-  aeabi_double_t  a,
-  aeabi_double_t  b
-  )
+int __aeabi_dcmplt(aeabi_double_t a, aeabi_double_t b)
 {
-  return f64_lt (f64_from_d (a), f64_from_d (b));
+  return f64_lt(f64_from_d(a), f64_from_d(b));
 }
 
-int
-__aeabi_dcmple (
-  aeabi_double_t  a,
-  aeabi_double_t  b
-  )
+int __aeabi_dcmple(aeabi_double_t a, aeabi_double_t b)
 {
-  return f64_le (f64_from_d (a), f64_from_d (b));
+  return f64_le(f64_from_d(a), f64_from_d(b));
 }
 
-int
-__aeabi_dcmpge (
-  aeabi_double_t  a,
-  aeabi_double_t  b
-  )
+int __aeabi_dcmpge(aeabi_double_t a, aeabi_double_t b)
 {
-  return f64_le (f64_from_d (b), f64_from_d (a));
+  return f64_le(f64_from_d(b), f64_from_d(a));
 }
 
-int
-__aeabi_dcmpgt (
-  aeabi_double_t  a,
-  aeabi_double_t  b
-  )
+int __aeabi_dcmpgt(aeabi_double_t a, aeabi_double_t b)
 {
-  return f64_lt (f64_from_d (b), f64_from_d (a));
+  return f64_lt(f64_from_d(b), f64_from_d(a));
 }
 
 /*
  * Table 4, Standard single precision floating-point arithmetic helper
  * functions
  */
-aeabi_float_t
-__aeabi_fadd (
-  aeabi_float_t  a,
-  aeabi_float_t  b
-  )
+
+aeabi_float_t __aeabi_fadd(aeabi_float_t a, aeabi_float_t b)
 {
-  return f32_to_f (f32_add (f32_from_f (a), f32_from_f (b)));
+  return f32_to_f(f32_add(f32_from_f(a), f32_from_f(b)));
 }
 
-aeabi_float_t
-__aeabi_fdiv (
-  aeabi_float_t  a,
-  aeabi_float_t  b
-  )
+aeabi_float_t __aeabi_fdiv(aeabi_float_t a, aeabi_float_t b)
 {
-  return f32_to_f (f32_div (f32_from_f (a), f32_from_f (b)));
+  return f32_to_f(f32_div(f32_from_f(a), f32_from_f(b)));
 }
 
-aeabi_float_t
-__aeabi_fmul (
-  aeabi_float_t  a,
-  aeabi_float_t  b
-  )
+aeabi_float_t __aeabi_fmul(aeabi_float_t a, aeabi_float_t b)
 {
-  return f32_to_f (f32_mul (f32_from_f (a), f32_from_f (b)));
+  return f32_to_f(f32_mul(f32_from_f(a), f32_from_f(b)));
 }
 
-aeabi_float_t
-__aeabi_frsub (
-  aeabi_float_t  a,
-  aeabi_float_t  b
-  )
+aeabi_float_t __aeabi_frsub(aeabi_float_t a, aeabi_float_t b)
 {
-  return f32_to_f (f32_sub (f32_from_f (b), f32_from_f (a)));
+  return f32_to_f(f32_sub(f32_from_f(b), f32_from_f(a)));
 }
 
-aeabi_float_t
-__aeabi_fsub (
-  aeabi_float_t  a,
-  aeabi_float_t  b
-  )
+aeabi_float_t __aeabi_fsub(aeabi_float_t a, aeabi_float_t b)
 {
-  return f32_to_f (f32_sub (f32_from_f (a), f32_from_f (b)));
+  return f32_to_f(f32_sub(f32_from_f(a), f32_from_f(b)));
 }
 
 /*
  * Table 5, Standard single precision floating-point comparison helper
  * functions
  */
-int
-__aeabi_fcmpeq (
-  aeabi_float_t  a,
-  aeabi_float_t  b
-  )
+
+int __aeabi_fcmpeq(aeabi_float_t a, aeabi_float_t b)
 {
-  return f32_eq (f32_from_f (a), f32_from_f (b));
+  return f32_eq(f32_from_f(a), f32_from_f(b));
 }
 
-int
-__aeabi_fcmplt (
-  aeabi_float_t  a,
-  aeabi_float_t  b
-  )
+int __aeabi_fcmplt(aeabi_float_t a, aeabi_float_t b)
 {
-  return f32_lt (f32_from_f (a), f32_from_f (b));
+  return f32_lt(f32_from_f(a), f32_from_f(b));
 }
 
-int
-__aeabi_fcmple (
-  aeabi_float_t  a,
-  aeabi_float_t  b
-  )
+int __aeabi_fcmple(aeabi_float_t a, aeabi_float_t b)
 {
-  return f32_le (f32_from_f (a), f32_from_f (b));
+  return f32_le(f32_from_f(a), f32_from_f(b));
 }
 
-int
-__aeabi_fcmpge (
-  aeabi_float_t  a,
-  aeabi_float_t  b
-  )
+int __aeabi_fcmpge(aeabi_float_t a, aeabi_float_t b)
 {
-  return f32_le (f32_from_f (b), f32_from_f (a));
+  return f32_le(f32_from_f(b), f32_from_f(a));
 }
 
-int
-__aeabi_fcmpgt (
-  aeabi_float_t  a,
-  aeabi_float_t  b
-  )
+int __aeabi_fcmpgt(aeabi_float_t a, aeabi_float_t b)
 {
-  return f32_lt (f32_from_f (b), f32_from_f (a));
+  return f32_lt(f32_from_f(b), f32_from_f(a));
 }
 
 /*
  * Table 6, Standard floating-point to integer conversions
  */
-int
-__aeabi_d2iz (
-  aeabi_double_t  a
-  )
+
+int __aeabi_d2iz(aeabi_double_t a)
 {
-  return f64_to_i32_r_minMag (f64_from_d (a), false);
+  return f64_to_i32_r_minMag(f64_from_d(a), false);
 }
 
-unsigned
-__aeabi_d2uiz (
-  aeabi_double_t  a
-  )
+unsigned __aeabi_d2uiz(aeabi_double_t a)
 {
-  return f64_to_ui32_r_minMag (f64_from_d (a), false);
+  return f64_to_ui32_r_minMag(f64_from_d(a), false);
 }
 
-long long
-__aeabi_d2lz (
-  aeabi_double_t  a
-  )
+long long __aeabi_d2lz(aeabi_double_t a)
 {
-  return f64_to_i64_r_minMag (f64_from_d (a), false);
+  return f64_to_i64_r_minMag(f64_from_d(a), false);
 }
 
-unsigned long long
-__aeabi_d2ulz (
-  aeabi_double_t  a
-  )
+unsigned long long __aeabi_d2ulz(aeabi_double_t a)
 {
-  return f64_to_ui64_r_minMag (f64_from_d (a), false);
+  return f64_to_ui64_r_minMag(f64_from_d(a), false);
 }
 
-int
-__aeabi_f2iz (
-  aeabi_float_t  a
-  )
+int __aeabi_f2iz(aeabi_float_t a)
 {
-  return f32_to_i32_r_minMag (f32_from_f (a), false);
+  return f32_to_i32_r_minMag(f32_from_f(a), false);
 }
 
-unsigned
-__aeabi_f2uiz (
-  aeabi_float_t  a
-  )
+unsigned __aeabi_f2uiz(aeabi_float_t a)
 {
-  return f32_to_ui32_r_minMag (f32_from_f (a), false);
+  return f32_to_ui32_r_minMag(f32_from_f(a), false);
 }
 
-long long
-__aeabi_f2lz (
-  aeabi_float_t  a
-  )
+long long __aeabi_f2lz(aeabi_float_t a)
 {
-  return f32_to_i64_r_minMag (f32_from_f (a), false);
+  return f32_to_i64_r_minMag(f32_from_f(a), false);
 }
 
-unsigned long long
-__aeabi_f2ulz (
-  aeabi_float_t  a
-  )
+unsigned long long __aeabi_f2ulz(aeabi_float_t a)
 {
-  return f32_to_ui64_r_minMag (f32_from_f (a), false);
+  return f32_to_ui64_r_minMag(f32_from_f(a), false);
 }
 
 /*
  * Table 7, Standard conversions between floating types
  */
-aeabi_float_t
-__aeabi_d2f (
-  aeabi_double_t  a
-  )
+
+aeabi_float_t __aeabi_d2f(aeabi_double_t a)
 {
-  return f32_to_f (f64_to_f32 (f64_from_d (a)));
+  return f32_to_f(f64_to_f32(f64_from_d(a)));
 }
 
-aeabi_double_t
-__aeabi_f2d (
-  aeabi_float_t  a
-  )
+aeabi_double_t __aeabi_f2d(aeabi_float_t a)
 {
-  return f64_to_d (f32_to_f64 (f32_from_f (a)));
+  return f64_to_d(f32_to_f64(f32_from_f(a)));
 }
 
 /*
  * Table 8, Standard integer to floating-point conversions
  */
-aeabi_double_t
-__aeabi_i2d (
-  int  a
-  )
+
+aeabi_double_t __aeabi_i2d(int a)
 {
-  return f64_to_d (i32_to_f64 (a));
+  return f64_to_d(i32_to_f64(a));
 }
 
-aeabi_double_t
-__aeabi_ui2d (
-  unsigned  a
-  )
+aeabi_double_t __aeabi_ui2d(unsigned a)
 {
-  return f64_to_d (ui32_to_f64 (a));
+  return f64_to_d(ui32_to_f64(a));
 }
 
-aeabi_double_t
-__aeabi_l2d (
-  long long  a
-  )
+aeabi_double_t __aeabi_l2d(long long a)
 {
-  return f64_to_d (i64_to_f64 (a));
+  return f64_to_d(i64_to_f64(a));
 }
 
-aeabi_double_t
-__aeabi_ul2d (
-  unsigned long long  a
-  )
+aeabi_double_t __aeabi_ul2d(unsigned long long a)
 {
-  return f64_to_d (ui64_to_f64 (a));
+  return f64_to_d(ui64_to_f64(a));
 }
 
-aeabi_float_t
-__aeabi_i2f (
-  int  a
-  )
+aeabi_float_t __aeabi_i2f(int a)
 {
-  return f32_to_f (i32_to_f32 (a));
+  return f32_to_f(i32_to_f32(a));
 }
 
-aeabi_float_t
-__aeabi_ui2f (
-  unsigned  a
-  )
+aeabi_float_t __aeabi_ui2f(unsigned a)
 {
-  return f32_to_f (ui32_to_f32 (a));
+  return f32_to_f(ui32_to_f32(a));
 }
 
-aeabi_float_t
-__aeabi_l2f (
-  long long  a
-  )
+aeabi_float_t __aeabi_l2f(long long a)
 {
-  return f32_to_f (i64_to_f32 (a));
+  return f32_to_f(i64_to_f32(a));
 }
 
-aeabi_float_t
-__aeabi_ul2f (
-  unsigned long long  a
-  )
+aeabi_float_t __aeabi_ul2f(unsigned long long a)
 {
-  return f32_to_f (ui64_to_f32 (a));
+  return f32_to_f(ui64_to_f32(a));
 }

ArmPkg/Library/CompilerIntrinsicsLib/memcmp_ms.c

@@ -1,33 +1,22 @@
-// ------------------------------------------------------------------------------
+//------------------------------------------------------------------------------
 //
 // Copyright (c) 2019, Pete Batard. All rights reserved.
 // Copyright (c) 2021, Arm Limited. All rights reserved.<BR>
 //
 // SPDX-License-Identifier: BSD-2-Clause-Patent
 //
-// ------------------------------------------------------------------------------
+//------------------------------------------------------------------------------
 
-#if defined (_M_ARM64)
+#if defined(_M_ARM64)
 typedef unsigned __int64  size_t;
 #else
 typedef unsigned __int32  size_t;
 #endif
 
-int
-memcmp (
-  void *,
-  void *,
-  size_t
-  );
-
+int memcmp(void *, void *, size_t);
 #pragma intrinsic(memcmp)
 #pragma function(memcmp)
-int
-memcmp (
-  const void  *s1,
-  const void  *s2,
-  size_t      n
-  )
+int memcmp(const void *s1, const void *s2, size_t n)
 {
   unsigned char const *t1;
   unsigned char const *t2;
@@ -36,10 +25,8 @@ memcmp (
   t2 = s2;
 
   while (n-- != 0) {
-    if (*t1 != *t2) {
+    if (*t1 != *t2)
       return (int)*t1 - (int)*t2;
-    }
-
     t1++;
     t2++;
   }

ArmPkg/Library/CompilerIntrinsicsLib/memcpy.c

@@ -1,20 +1,15 @@
-// ------------------------------------------------------------------------------
+//------------------------------------------------------------------------------
 //
 // Copyright (c) 2016, Linaro Ltd. All rights reserved.<BR>
 // Copyright (c) 2021, Arm Limited. All rights reserved.<BR>
 //
 // SPDX-License-Identifier: BSD-2-Clause-Patent
 //
-// ------------------------------------------------------------------------------
+//------------------------------------------------------------------------------
 
 typedef __SIZE_TYPE__ size_t;
 
-static void
-__memcpy (
-  void        *dest,
-  const void  *src,
-  size_t      n
-  )
+static void __memcpy(void *dest, const void *src, size_t n)
 {
   unsigned char *d;
   unsigned char const *s;
@@ -27,41 +22,21 @@ __memcpy (
   }
 }
 
-void *
-memcpy (
-  void        *dest,
-  const void  *src,
-  size_t      n
-  )
+void *memcpy(void *dest, const void *src, size_t n)
 {
-  __memcpy (dest, src, n);
+  __memcpy(dest, src, n);
   return dest;
 }
 
 #ifdef __arm__
 
-__attribute__ ((__alias__ ("__memcpy")))
-void
-__aeabi_memcpy (
-  void        *dest,
-  const void  *src,
-  size_t      n
-  );
+__attribute__((__alias__("__memcpy")))
+void __aeabi_memcpy(void *dest, const void *src, size_t n);
 
-__attribute__ ((__alias__ ("__memcpy")))
-void
-__aeabi_memcpy4 (
-  void        *dest,
-  const void  *src,
-  size_t      n
-  );
+__attribute__((__alias__("__memcpy")))
+void __aeabi_memcpy4(void *dest, const void *src, size_t n);
 
-__attribute__ ((__alias__ ("__memcpy")))
-void
-__aeabi_memcpy8 (
-  void        *dest,
-  const void  *src,
-  size_t      n
-  );
+__attribute__((__alias__("__memcpy")))
+void __aeabi_memcpy8(void *dest, const void *src, size_t n);
 
 #endif

ArmPkg/Library/CompilerIntrinsicsLib/memcpy_ms.c

@@ -1,33 +1,22 @@
-// ------------------------------------------------------------------------------
+//------------------------------------------------------------------------------
 //
 // Copyright (c) 2017, Pete Batard. All rights reserved.<BR>
 // Copyright (c) 2021, Arm Limited. All rights reserved.<BR>
 //
 // SPDX-License-Identifier: BSD-2-Clause-Patent
 //
-// ------------------------------------------------------------------------------
+//------------------------------------------------------------------------------
 
-#if defined (_M_ARM64)
+#if defined(_M_ARM64)
 typedef unsigned __int64  size_t;
 #else
 typedef unsigned __int32  size_t;
 #endif
 
-void *
-memcpy (
-  void *,
-  const void *,
-  size_t
-  );
-
+void* memcpy(void *, const void *, size_t);
 #pragma intrinsic(memcpy)
 #pragma function(memcpy)
-void *
-memcpy (
-  void        *dest,
-  const void  *src,
-  size_t      n
-  )
+void* memcpy(void *dest, const void *src, size_t n)
 {
   unsigned char *d;
   unsigned char const *s;

ArmPkg/Library/CompilerIntrinsicsLib/memmove_ms.c

@@ -1,33 +1,22 @@
-// ------------------------------------------------------------------------------
+//------------------------------------------------------------------------------
 //
 // Copyright (c) 2019, Pete Batard. All rights reserved.
 // Copyright (c) 2021, Arm Limited. All rights reserved.<BR>
 //
 // SPDX-License-Identifier: BSD-2-Clause-Patent
 //
-// ------------------------------------------------------------------------------
+//------------------------------------------------------------------------------
 
-#if defined (_M_ARM64)
+#if defined(_M_ARM64)
 typedef unsigned __int64  size_t;
 #else
 typedef unsigned __int32  size_t;
 #endif
 
-void *
-memmove (
-  void *,
-  const void *,
-  size_t
-  );
-
+void* memmove(void *, const void *, size_t);
 #pragma intrinsic(memmove)
 #pragma function(memmove)
-void *
-memmove (
-  void        *dest,
-  const void  *src,
-  size_t      n
-  )
+void* memmove(void *dest, const void *src, size_t n)
 {
   unsigned char *d;
   unsigned char const *s;

ArmPkg/Library/CompilerIntrinsicsLib/memset.c

@@ -1,21 +1,16 @@
-// ------------------------------------------------------------------------------
+//------------------------------------------------------------------------------
 //
 // Copyright (c) 2016, Linaro Ltd. All rights reserved.<BR>
 // Copyright (c) 2021, Arm Limited. All rights reserved.<BR>
 //
 // SPDX-License-Identifier: BSD-2-Clause-Patent
 //
-// ------------------------------------------------------------------------------
+//------------------------------------------------------------------------------
 
 typedef __SIZE_TYPE__ size_t;
 
-static __attribute__ ((__used__))
-void *
-__memset (
-  void    *s,
-  int     c,
-  size_t  n
-  )
+static __attribute__((__used__))
+void *__memset(void *s, int c, size_t n)
 {
   unsigned char *d;
 
@@ -34,63 +29,31 @@ __memset (
 // object was pulled into the link due to the definitions below. So make
 // our memset() 'weak' to let the other implementation take precedence.
 //
-__attribute__ ((__weak__, __alias__ ("__memset")))
-void *
-memset (
-  void    *dest,
-  int     c,
-  size_t  n
-  );
+__attribute__((__weak__, __alias__("__memset")))
+void *memset(void *dest, int c, size_t n);
 
 #ifdef __arm__
 
-void
-__aeabi_memset (
-  void    *dest,
-  size_t  n,
-  int     c
-  )
+void __aeabi_memset(void *dest, size_t n, int c)
 {
-  __memset (dest, c, n);
+  __memset(dest, c, n);
 }
 
-__attribute__ ((__alias__ ("__aeabi_memset")))
-void
-__aeabi_memset4 (
-  void    *dest,
-  size_t  n,
-  int     c
-  );
+__attribute__((__alias__("__aeabi_memset")))
+void __aeabi_memset4(void *dest, size_t n, int c);
 
-__attribute__ ((__alias__ ("__aeabi_memset")))
-void
-__aeabi_memset8 (
-  void    *dest,
-  size_t  n,
-  int     c
-  );
+__attribute__((__alias__("__aeabi_memset")))
+void __aeabi_memset8(void *dest, size_t n, int c);
 
-void
-__aeabi_memclr (
-  void    *dest,
-  size_t  n
-  )
+void __aeabi_memclr(void *dest, size_t n)
 {
-  __memset (dest, 0, n);
+  __memset(dest, 0, n);
 }
 
-__attribute__ ((__alias__ ("__aeabi_memclr")))
-void
-__aeabi_memclr4 (
-  void    *dest,
-  size_t  n
-  );
+__attribute__((__alias__("__aeabi_memclr")))
+void __aeabi_memclr4(void *dest, size_t n);
 
-__attribute__ ((__alias__ ("__aeabi_memclr")))
-void
-__aeabi_memclr8 (
-  void    *dest,
-  size_t  n
-  );
+__attribute__((__alias__("__aeabi_memclr")))
+void __aeabi_memclr8(void *dest, size_t n);
 
 #endif