Update for gcc-4.9
Fix System.Initialization for any type having a default value
Change the unhandled exception messages for tasks to be similar to the messages for main, interrupts and Ada.Task_Identification.Image
Change the generic subprogram System.Unwind.Exception_Information to non-generic
Separate making traceback information by weak external
Improve reporting unhandled exceptions put together into System.Unwind.Raising
Delete pragma Export that are no longer necessary
Insert a load address of current process into traceback information
Rename the implementation unit System.Generic_Packed_Arrays to Packed_Arrays
Move the implementation unit System.Generic_Compare_Arrays into System.Packed_Arrays
Separate some parsing subprograms for Ada-form literals from images directory
Make new directory */required containing the units required by compiler
Rename makefile to Makefile
Rename the directory mman to pools
Rename directories univ-* to machine-* because univ(universal) is the inappropriate word to add CPU-dependent files
Remark
Separate mapping signal or SEH to the Ada exception from System.Termination
Fix to support 64bit Windows (mingw-w64)
Write a project goal into readme.rst
Fix for the combination with 64bit Windows and SjLj