Commit Graph

2 Commits

Author SHA1 Message Date
Jakob Stoklund Olesen
f66d84fd95 Integer subtraction with borrow flags.
This is the x86-style of borrow flags. ARM uses subtract-with-carry
which inverts the sense of the carry flag.
2016-09-23 15:47:39 -07:00
Jakob Stoklund Olesen
9cb3451432 Integer add with carry instructions.
Integer addition with carry in/out/both.
2016-09-23 13:42:00 -07:00