Support arm64.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13843 a5019735-40e9-0310-863c-91ae7b9d1cf9
Fixes form arm64-linux.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13844 a5019735-40e9-0310-863c-91ae7b9d1cf9
Enable the following syscalls, which are needed to make regtests
in none/ work:
sys_ftruncate
sys_setitimer
sys_rt_sigsuspend
sys_rt_sigtimedwait
sys_mq_open
sys_mq_unlink
sys_semget
sys_semctl
sys_semtimedop
sys_semop
sys_listen
sys_accept
sys_process_vm_readv
sys_process_vm_writev



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13845 a5019735-40e9-0310-863c-91ae7b9d1cf9
Add test cases for SIMD and FP instructions.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13846 a5019735-40e9-0310-863c-91ae7b9d1cf9
Update; document missing test cases.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13847 a5019735-40e9-0310-863c-91ae7b9d1cf9