Assembly Language Help (alang.hlp) (Table of Contents; Topic list)
Important Notice
The pages on this site contain documentation for very old MS-DOS software, purely for historical purposes. If you're looking for up-to-date documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.
LAHF/SAHF Instruction
 Summary Key                              Up Contents Index Back
────────────────────────────────────────────────────────────────────────────
 
 10011111
──────────────────┬─────────────────────────┬───────────────────────────────
 LAHF             │ lahf                    │ 88/86 4
                  │                         │   286 2
                  │                         │   386 2
                  │                         │   486 3
──────────────────┴─────────────────────────┴───────────────────────────────
 
 10011110
──────────────────┬─────────────────────────┬───────────────────────────────
 SAHF             │ sahf                    │ 88/86 4
                  │                         │   286 2
                  │                         │   386 3
                  │                         │   486 2
──────────────────┴─────────────────────────┴───────────────────────────────
                                    -♦-