15254 %ymm registers not restored after signal handler
15367 x86 getfpregs() summons corrupting %xmm ghosts
15333 want x86 /proc xregs support (libc_db, libproc, mdb, etc.)
15336 want libc functions for extended ucontext_t
15334 want ps_lwphandle-specific reg routines
15328 FPU_CW_INIT mistreats reserved bit
15335 i86pc fpu_subr.c isn't really platform-specific
15332 setcontext(2) isn't actually noreturn
15331 need <sys/stdalign.h>
Change-Id: I7060aa86042dfb989f77fc3323c065ea2eafa9ad
Conflicts:
    usr/src/uts/common/fs/proc/prcontrol.c
    usr/src/uts/intel/os/archdep.c
    usr/src/uts/intel/sys/ucontext.h
    usr/src/uts/intel/syscall/getcontext.c

*** 64,73 ****
--- 64,75 ----
  dir  path=opt/os-tests/tests/file-locking
  file path=opt/os-tests/tests/file-locking/acquire-lock.32 mode=0555
  file path=opt/os-tests/tests/file-locking/acquire-lock.64 mode=0555
  file path=opt/os-tests/tests/file-locking/runtests.32 mode=0555
  file path=opt/os-tests/tests/file-locking/runtests.64 mode=0555
+ file path=opt/os-tests/tests/getcontext_extd.32 mode=0555
+ file path=opt/os-tests/tests/getcontext_extd.64 mode=0555
  $(i386_ONLY)dir path=opt/os-tests/tests/i386
  $(i386_ONLY)file path=opt/os-tests/tests/i386/badseg mode=0555
  $(i386_ONLY)file path=opt/os-tests/tests/i386/badseg_exec mode=0555
  $(i386_ONLY)file path=opt/os-tests/tests/i386/ldt mode=0555
  file path=opt/os-tests/tests/imc_test mode=0555
*** 174,183 ****
--- 176,236 ----
  file path=opt/os-tests/tests/uccid/yk-readonly mode=0555
  file path=opt/os-tests/tests/ucontext.32 mode=0555
  file path=opt/os-tests/tests/ucontext.64 mode=0555
  file path=opt/os-tests/tests/writev.32 mode=0555
  file path=opt/os-tests/tests/writev.64 mode=0555
+ $(i386_ONLY)dir path=opt/os-tests/tests/xsave
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/bad_xregs.32 mode=0555
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/bad_xregs.64 mode=0555
+ $(i386_ONLY)dir path=opt/os-tests/tests/xsave/data
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/data/mdb_xregs.ymm.32 mode=0444
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/data/mdb_xregs.ymm.64 mode=0444
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/data/mdb_xregs.zmm.32 mode=0444
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/data/mdb_xregs.zmm.64 mode=0444
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/data/proc_writes.fpregs.ymm.32 \
+     mode=0444
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/data/proc_writes.fpregs.ymm.64 \
+     mode=0444
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/data/proc_writes.fpregs.zmm.32 \
+     mode=0444
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/data/proc_writes.fpregs.zmm.64 \
+     mode=0444
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/data/proc_writes.xregs.ymm.32 \
+     mode=0444
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/data/proc_writes.xregs.ymm.64 \
+     mode=0444
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/data/proc_writes.xregs.zmm.32 \
+     mode=0444
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/data/proc_writes.xregs.zmm.64 \
+     mode=0444
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/fpregs.32 mode=0555
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/fpregs.64 mode=0555
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/fpregs_xbv.32 mode=0555
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/fpregs_xbv.64 mode=0555
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/mdb_xregs mode=0555
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/proc_writes mode=0555
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/proc_xregs_set.32 mode=0555
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/proc_xregs_set.64 mode=0555
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/setcontext_replace.32 mode=0555
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/setcontext_replace.64 mode=0555
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/setcontext_restore.32 mode=0555
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/setcontext_restore.64 mode=0555
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/signal_restore.32 mode=0555
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/signal_restore.64 mode=0555
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/swapcontext_extd.32 mode=0555
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/swapcontext_extd.64 mode=0555
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/xregs_dump.32 mode=0555
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/xregs_dump.64 mode=0555
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/xregs_roundtrip.32 mode=0555
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/xregs_roundtrip.64 mode=0555
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/xregs_set.32 mode=0555
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/xregs_set.64 mode=0555
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/xsave_baducontext mode=0555
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/xsave_baducontext.32 mode=0555
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/xsave_baducontext.64 mode=0555
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/xsu_hwtype.32 mode=0555
+ $(i386_ONLY)file path=opt/os-tests/tests/xsave/xsu_hwtype.64 mode=0555
  file path=opt/os-tests/tests/zen_umc_test mode=0555
  license cr_Sun license=cr_Sun
  license lic_CDDL license=lic_CDDL
  depend type=require fmri=developer/dtrace
  depend type=require fmri=system/io/tests