Summary: Removed depreciated kernel VM source code from hotspot VM
Reviewed-by: dholmes, acorn

Summary: Phase 1 is removing '_g' support from the Makefiles.
Reviewed-by: dcubed, sspitsyn, coleenp, tbell
Contributed-by: ron.durbin@oracle.com

Reviewed-by: ohair, dholmes

Summary: Build option FULL_DEBUG_SYMBOLS=0 only affects product builds.
Reviewed-by: ohair, jmelvin, sspitsyn

Summary: Add support for ENABLE_FULL_DEBUG_SYMBOLS and ZIP_DEBUGINFO_FILES build flags. Add support for .diz files.
Reviewed-by: dholmes, ohair, sspitsyn

Summary: Add support for .debuginfo files for HSX libraries.
Reviewed-by: poonam, dholmes, never

Reviewed-by: stefank

Summary: Fix the compiler error. Allow to build just c2 specifying FORCE_TIERED=0 on the command line.
Reviewed-by: never, kvn

Summary: Infrastructure for tiered compilation support (interpreter + c1 + c2) for 32 and 64 bit. Simple tiered policy implementation.
Reviewed-by: kvn, never, phh, twisti

Summary: Change all the Sun copyrights to Oracle copyright
Reviewed-by: ohair

Summary: Update copyright year for files that have been modified in 2008
Reviewed-by: ohair, tbell

Summary: Moved makefiles out of build and build/closed into make/
Reviewed-by: kvn, ohair