[PATCH RFC 4/4] arch/sparc: Add accurate exception reporting in M7memcpy

2017-07-27 Thread Babu Moger
Add accurate exception reporting in M7memcpy Signed-off-by: Babu Moger --- arch/sparc/lib/M7copy_from_user.S | 11 +- arch/sparc/lib/M7copy_to_user.S | 10 +- arch/sparc/lib/M7memcpy.S | 396 ++--

[PATCH RFC 4/4] arch/sparc: Add accurate exception reporting in M7memcpy

2017-07-27 Thread Babu Moger
Add accurate exception reporting in M7memcpy Signed-off-by: Babu Moger --- arch/sparc/lib/M7copy_from_user.S | 11 +- arch/sparc/lib/M7copy_to_user.S | 10 +- arch/sparc/lib/M7memcpy.S | 396 ++-- arch/sparc/lib/Memcpy_utils.S | 182