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 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;
}
