public BlobEncoder(BlobBuilder builder)
{
if (builder == null)
{
Throw.BuilderArgumentNull();
}
Builder = builder;
}
/// <summary>
/// Creates an encoder backed by code and control-flow builders.
/// </summary>
/// <param name="codeBuilder">Builder to write encoded instructions to.</param>
/// <param name="controlFlowBuilder">
/// Builder tracking labels, branches and exception handlers.
/// Must be specified to be able to use some of the control-flow factory methods of <see cref="InstructionEncoder"/>,
/// such as <see cref="Branch(ILOpCode, LabelHandle)"/>, <see cref="DefineLabel"/>, <see cref="MarkLabel(LabelHandle)"/> etc.
/// </param>
public InstructionEncoder(BlobBuilder codeBuilder, ControlFlowBuilder controlFlowBuilder = null)
{
if (codeBuilder == null)
{
Throw.BuilderArgumentNull();
}
CodeBuilder = codeBuilder;
ControlFlowBuilder = controlFlowBuilder;
}
public MethodBodyStreamEncoder(BlobBuilder builder)
{
if (builder == null)
{
Throw.BuilderArgumentNull();
}
// Fat methods are 4-byte aligned. We calculate the alignment relative to the start of the ILStream.
//
// See ECMA-335 paragraph 25.4.5, Method data section:
// "At the next 4-byte boundary following the method body can be extra method data sections."
if ((builder.Count % 4) != 0)
{
throw new ArgumentException(SR.BuilderMustAligned, nameof(builder));
}
Builder = builder;
}
