Power Architecture tools history highlights (cont)

• V4.2.6
  Maintenance release
• V4.2.5
  Maintenance release
• V4.2.4
  Compiler adds _fctcpy() routine for copying code in
  ram in order to program flash space implements Maintenance release
  Enhances instruction scheduling to avoid pipeline stalls
• V4.2.3
  The assembler supports the @h, @ha and @l suffixes for compatibility
  with other toolchain's.
  The startup routines have been modified to zero the full ram range
  in order to properly initialize the ECC mechanism.
• V4.2.2
  Adds support for e200Z3 and Z6 cores
  Adds support for hardware instructions for floating point in standard mode.
  Enhances the access to global variables in VLE mode by assigning addresses to unused volatile registers
• V4.2.1
  Adds support for e200Z1 cores
  Adds support fro new VLE instructions enhancing interrupt prologue and epilogue.
  Compiler produces .info section containing build options per AUTOSAR spec .
• V4.1.2
  Maintenance release
• V4.1.1
  Enhance store factorization
  Enhance logical not operator
  Enhance isel instruction usage
• V4.1.0
  First Release