diff options
Diffstat (limited to 'src/Commands.hs')
| -rw-r--r-- | src/Commands.hs | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/Commands.hs b/src/Commands.hs index 32fc17f..e12cfdf 100644 --- a/src/Commands.hs +++ b/src/Commands.hs @@ -110,7 +110,12 @@ doTRAP :: Int -> Emulator () doTRAP _ = return () doLINK :: Int -> Emulator () -doLINK _ = return () +doLINK a = do + incPC + addr <- readA a + sp <- readA 7 + writeA 7 (sp-4) + setLong (sp-4) addr doUNLK :: Int -> Emulator () doUNLK a = do |