8147937: Adapt SAP copyrights to new company name.
Reviewed-by: simonis, stuefe

8042309: Some bugfixes for the ppc64 port.
Reviewed-by: kvn

8035647: PPC64: Support for elf v2 abi.
Summary: ELFv2 ABI used by the little endian PowerPC64 on Linux.
Reviewed-by: kvn
Contributed-by: asmundak@google.com

8019972: PPC64 (part 9): platform files for interpreter only VM.
Summary: With this change the HotSpot core build works on Linux/PPC64. The VM succesfully executes simple test programs.
Reviewed-by: kvn