ICompilationPolicy.Compile(
ObjectFile sender,
Bam.Core.ExecutionContext context,
Bam.Core.TokenizedString objectFilePath,
Bam.Core.Module source)
{
var commandLineArgs = new Bam.Core.StringArray();
(sender.Settings as CommandLineProcessor.IConvertToCommandLine).Convert(commandLineArgs);
var meta = new MakeFileBuilder.MakeFileMeta(sender);
var rule = meta.AddRule();
rule.AddTarget(objectFilePath);
rule.AddPrerequisite(source, C.SourceFile.Key);
var tool = sender.Tool as Bam.Core.ICommandLineTool;
var command = new System.Text.StringBuilder();
command.AppendFormat("{0} {1} $< {2}",
CommandLineProcessor.Processor.StringifyTool(tool),
commandLineArgs.ToString(' '),
CommandLineProcessor.Processor.TerminatingArgs(tool));
rule.AddShellCommand(command.ToString());
var objectFileDir = System.IO.Path.GetDirectoryName(objectFilePath.ToString());
meta.CommonMetaData.Directories.AddUnique(objectFileDir);
meta.CommonMetaData.ExtendEnvironmentVariables(tool.EnvironmentVariables);
}
/// <summary>
/// Initializes a new instance of the <see cref="BinObjectFileAssembler"/> class.
/// </summary>
/// <param name="objectFile">The object file that will be assembled.</param>
public BinObjectFileAssembler(ObjectFile objectFile)
: base(objectFile)
{
#region Contract
Contract.Requires<ArgumentNullException>(objectFile != null);
Contract.Requires<ArgumentException>(typeof(BinObjectFileFormat).IsAssignableFrom(objectFile.Format.GetType()));
#endregion
}
public ObjectFileEditor(ObjectFile file, AbstractObjectEditor editor)
: base(file)
{
System.Windows.Forms.Control ed = editor.Control;
ed.Dock = System.Windows.Forms.DockStyle.Fill;
this.Controls.Add(ed);
editor.DirtyChanged += new EventHandler(editor_DirtyChanged);
editor.SelectedItem = file.Contents;
}
public void AddRange(IEnumerable<CodePart> parts)
{
ObjectFile objectFile;
if (objectFiles.Count == 0)
{
objectFile = new ObjectFile(parts);
objectFiles.Add(objectFile.Id, objectFile);
}
else
{
objectFile = objectFiles.First().Value;
objectFile.Parts.AddRange(parts);
}
}
ICompilationPolicy.Compile(
ObjectFile sender,
Bam.Core.ExecutionContext context,
Bam.Core.TokenizedString objectFilePath,
Bam.Core.Module source)
{
var encapsulating = sender.GetEncapsulatingReferencedModule();
var workspace = Bam.Core.Graph.Instance.MetaData as XcodeBuilder.WorkspaceMeta;
var target = workspace.EnsureTargetExists(encapsulating);
XcodeBuilder.FileReference.EFileType fileType;
if (sender is C.ObjectFile)
{
fileType = XcodeBuilder.FileReference.EFileType.SourceCodeC;
}
else if (sender is C.Cxx.ObjectFile)
{
fileType = XcodeBuilder.FileReference.EFileType.SourceCodeCxx;
}
else if (sender is C.ObjC.ObjectFile)
{
fileType = XcodeBuilder.FileReference.EFileType.SourceCodeObjC;
}
else if (sender is C.ObjCxx.ObjectFile)
{
fileType = XcodeBuilder.FileReference.EFileType.SourceCodeObjCxx;
}
else
{
throw new Bam.Core.Exception("Unknown object file type, {0}", sender.GetType().ToString());
}
sender.MetaData = target.EnsureSourceBuildFileExists(source.GeneratedPaths[C.SourceFile.Key], fileType);
// this is for stand-alone object files
if (encapsulating == sender || encapsulating == (sender as Bam.Core.IChildModule).Parent)
{
target.Type = XcodeBuilder.Target.EProductType.ObjFile;
var configuration = target.GetConfiguration(sender);
configuration.SetProductName(Bam.Core.TokenizedString.CreateVerbatim("${TARGET_NAME}"));
(sender.Settings as XcodeProjectProcessor.IConvertToProject).Convert(sender, configuration);
}
}
ICompilationPolicy.Compile(
ObjectFile sender,
Bam.Core.ExecutionContext context,
Bam.Core.TokenizedString objectFilePath,
Bam.Core.Module source)
{
var encapsulating = sender.GetEncapsulatingReferencedModule();
var solution = Bam.Core.Graph.Instance.MetaData as VSSolutionBuilder.VSSolution;
var project = solution.EnsureProjectExists(encapsulating);
var config = project.GetConfiguration(encapsulating);
var group = (sender is WinResource) ?
VSSolutionBuilder.VSSettingsGroup.ESettingsGroup.Resource :
VSSolutionBuilder.VSSettingsGroup.ESettingsGroup.Compiler;
var settingsGroup = config.GetSettingsGroup(
group,
include: source.GeneratedPaths[C.SourceFile.Key],
uniqueToProject: true);
settingsGroup.AddSetting("ObjectFileName", "$(IntDir)" + sender.CreateTokenizedString("@trimstart(@relativeto($(0),$(packagebuilddir)/$(moduleoutputdir)),../)", objectFilePath).Parse());
sender.MetaData = settingsGroup;
}
/// <inheritdoc />
public ObjectFileAssembler CreateAssembler(ObjectFile objectFile)
{
return new BinObjectFileAssembler(objectFile);
}
private static void openObjFile(String file_name, out ObjectFile obj_file)
{
if (ElfFile.IsElfFile(file_name))
obj_file = new ElfFile(file_name);
else if (CoffFile.IsCoffFile(file_name))
obj_file = new CoffFile(file_name);
else
throw new Exception("File " + file_name + " is not a valid object file.");
}
/// <summary>
/// Creates a new ObjectFile with the parts provided
/// </summary>
/// <param name="parts">Collection of CodeParts generated by the compiler</param>
/// <returns>Id of the new ObjectFile</returns>
public Guid AddObjectFile(IEnumerable<CodePart> parts)
{
var objectFile = new ObjectFile(parts);
objectFiles.Add(objectFile.Id, objectFile);
return objectFile.Id;
}
public Context CreateContext(ObjectFile objectfile)
{
Contract.Requires<ArgumentNullException>(objectfile != null);
Contract.Ensures(Contract.Result<Context>() != null);
return default(Context);
}
public ObjectFileAssembler CreateAssembler(ObjectFile objectFile)
{
Contract.Requires<ArgumentNullException>(objectFile != null);
Contract.Ensures(Contract.Result<ObjectFileAssembler>() != null);
return default(ObjectFileAssembler);
}
/// <inheritdoc />
public override void VisitObjectFile(ObjectFile objectFile)
{
switch (objectFile.Architecture.AddressSize)
{
case DataSize.Bit16:
Writer.WriteLine("[BITS 16]");
break;
case DataSize.Bit32:
Writer.WriteLine("[BITS 32]");
break;
case DataSize.Bit64:
Writer.WriteLine("[BITS 64]");
break;
default:
throw new LanguageException("The object file's architecture address size is not supported " +
"by this language.");
}
// Visit the sections.
base.VisitObjectFile(objectFile);
}
private static retType AISSectionLoad( AISGen devAISGen, ObjectFile file, ObjectSection section)
{
Byte[] secData = file.secRead(section);
Byte[] srcCRCData = new Byte[section.size + 8];
Debug.DebugMSG("AISSectionLoad for section " + section.name + " from file " + file.FileName + ".");
// If we are doing section-by-section CRC, then zero out the CRC value
if (devAISGen.aisCRCType == AisCRCCheckType.SECTION_CRC)
{
devAISGen.devCRC.ResetCRC();
}
// Add section load to the output
devAISGen.InsertAISSectionLoad((UInt32) section.loadAddr, (UInt32) section.size, secData);
// Copy bytes to CRC byte array for future CRC calculation
if (devAISGen.aisCRCType != AisCRCCheckType.NO_CRC)
{
if (devAISGen.devEndian != devAISGen.devAISEndian)
{
Endian.swapEndian(BitConverter.GetBytes(section.loadAddr)).CopyTo(srcCRCData, 0);
Endian.swapEndian(BitConverter.GetBytes(section.size)).CopyTo(srcCRCData, 4);
}
else
{
BitConverter.GetBytes(section.loadAddr).CopyTo(srcCRCData, 0);
BitConverter.GetBytes(section.size).CopyTo(srcCRCData, 4);
}
}
// Now write contents to CRC array
for (UInt32 k = 0; k < section.size; k+=4)
{
// Copy bytes to array for future CRC calculation
if (devAISGen.aisCRCType != AisCRCCheckType.NO_CRC)
{
Byte[] temp = new Byte[4];
Array.Copy(secData,k,temp,0,4);
if (devAISGen.devEndian != devAISGen.devAISEndian)
{
Endian.swapEndian(temp).CopyTo(srcCRCData, (8 + k));
}
else
{
temp.CopyTo(srcCRCData, (8 + k));
}
}
}
// Add this section's memory range, checking for overlap
AddMemoryRange(devAISGen, (UInt32) section.loadAddr, (UInt32) (section.loadAddr+section.size-1));
// Perform CRC calculation of the section's contents
if (devAISGen.aisCRCType != AisCRCCheckType.NO_CRC)
{
devAISGen.devCRC.CalculateCRC(srcCRCData);
if (devAISGen.aisCRCType == AisCRCCheckType.SECTION_CRC)
{
// Write CRC request command, value, and jump value to temp AIS file
devAISGen.InsertAISRequestCRC(((Int32)(-1) * (Int32)(section.size + 12 + 12)));
}
}
return retType.SUCCESS;
}
private static retType AISObjectFileLoad( AISGen devAISGen, ObjectFile file )
{
UInt32 loadedSectionCount = 0;
// Check if object file already loaded
if (FindObjectFile(devAISGen,file.FileName) != null)
{
return retType.FAIL;
}
// If this is a new file, let's add it to our list
devAISGen.objectFiles.Add(file);
if (!devAISGen.devEndian.ToString().Equals(file.Endianness))
{
Console.WriteLine("Endianness mismatch. Device is {0} endian, Object file is {1} endian",
devAISGen.devEndian.ToString(),
file.Endianness);
return retType.FAIL;
}
// Make sure the .TIBoot section is first (if it exists)
ObjectSection firstSection = file.LoadableSections[0];
for (Int32 i = 1; i < file.LoadableSectionCount; i++)
{
if ((file.LoadableSections[i].name).Equals(".TIBoot"))
{
file.LoadableSections[0] = file.LoadableSections[i];
file.LoadableSections[i] = firstSection;
break;
}
}
// Enable CRC if needed
devAISGen.InsertAISEnableCRC();
// Do all SECTION_LOAD commands
for (Int32 i = 0; i < file.LoadableSectionCount; i++)
{
if (AISSectionLoad(devAISGen, file, file.LoadableSections[i]) != retType.SUCCESS)
{
return retType.FAIL;
}
// Check for need to do TIBoot initialization
if (loadedSectionCount == 0)
{
devAISGen.InsertAISJump("_TIBootSetup");
}
loadedSectionCount++;
}
// End of SECTION_LOAD commands
// Now that we are done with file contents, we can close it
file.Close();
return retType.SUCCESS;
}
/// <summary>
/// AIS Section Load command generation
/// </summary>
/// <param name="cf">The COFFfile object that the section comes from.</param>
/// <param name="secHeader">The Hashtable object of the section header to load.</param>
/// <param name="devAISGen">The specific device AIS generator object.</param>
/// <returns>retType enumerator indicating success or failure.</returns>
private static retType AISSecureSectionLoad( AISGen devAISGen, ObjectFile file, ObjectSection section, Boolean encryptSection)
{
Byte[] secData = file.secRead(section);
// Write Section_Load AIS command, load address, and size
if (encryptSection)
{
Byte[] encData = null;
// Encrypt data using CTS algorithm
try
{
encData = AesManagedUtil.AesCTSEncrypt(secData,devAISGen.customerEncryptionKey,devAISGen.CEKInitialValue);
}
catch(Exception e)
{
Console.WriteLine("Exception during encryption operation: {0}",e.Message);
return retType.FAIL;
}
if (encData != null)
{
devAISGen.InsertAISEncSectionLoad((UInt32) section.loadAddr, (UInt32) section.size, secData, encData);
}
else
{
Console.WriteLine("Section encryption failed.");
return retType.FAIL;
}
}
else
{
devAISGen.InsertAISSectionLoad((UInt32) section.loadAddr, (UInt32) section.size, secData);
}
// Add this section's memory range, checking for overlap
AddMemoryRange(devAISGen, (UInt32) section.loadAddr, (UInt32) (section.loadAddr+section.size-1));
return retType.SUCCESS;
}
/// <summary>
/// AIS COFF file Load command generation (loads all sections)
/// </summary>
/// <param name="cf">The COFFfile object that the section comes from.</param>
/// <param name="devAISGen">The specific device AIS generator object.</param>
/// <returns>retType enumerator indicating success or failure.</returns>
private static retType AISSecureObjectFileLoad( AISGen devAISGen, ObjectFile file )
{
UInt32 loadedSectionCount = 0;
// Check if object file already loaded
if (FindObjectFile(devAISGen,file.FileName) != null)
{
return retType.FAIL;
}
// Ii this is a new file, let's add it to our list
devAISGen.objectFiles.Add(file);
// Make sure we have an endianness match be
// FIXME - Is this a good idea, what about binary files?
if (!devAISGen.devEndian.ToString().Equals(file.Endianness))
{
Console.WriteLine("Endianness mismatch. Device is {0} endian, Object file is {1} endian",
devAISGen.devEndian.ToString(),
file.Endianness);
return retType.FAIL;
}
// Make sure the .TIBoot section is first (if it exists)
ObjectSection firstSection = file.LoadableSections[0];
for (int i = 1; i < file.LoadableSectionCount; i++)
{
if ((file.LoadableSections[i].name).Equals(".TIBoot"))
{
file.LoadableSections[0] = file.LoadableSections[i];
file.LoadableSections[i] = firstSection;
break;
}
}
// Do all SECTION_LOAD commands
for (Int32 i = 0; i < file.LoadableSectionCount; i++)
{
Boolean encryptSection = false;
// Determine section encryption status
if (devAISGen.sectionsToEncrypt != null)
{
if ( (devAISGen.sectionsToEncrypt.Length == 1) && devAISGen.sectionsToEncrypt[0].Equals("ALL"))
{
encryptSection = true;
Console.WriteLine("Encrypting section {0}, since ALL was specified for encryptSections in ini file.",file.LoadableSections[i].name);
}
else
{
if ( Array.IndexOf(devAISGen.sectionsToEncrypt,file.LoadableSections[i].name) >= 0 )
{
encryptSection = true;
Console.WriteLine("Encrypting section {0}, since it was explicitly specified in encryptSections in ini file.",file.LoadableSections[i].name);
}
}
}
// Perform secure section load
if (AISSecureSectionLoad(devAISGen, file, file.LoadableSections[i], encryptSection) != retType.SUCCESS)
{
return retType.FAIL;
}
// Check for need to do TIBoot initialization
if ( (loadedSectionCount == 0) && ((file.LoadableSections[i].name).Equals(".TIBoot")) )
{
devAISGen.InsertAISJump("_TIBootSetup");
InsertAISSecureSignature(devAISGen);
}
loadedSectionCount++;
}
// End of SECTION_LOAD commands
// Now that we are done with file contents, we can close it
file.Close();
return retType.SUCCESS;
}
