@ ( a-addr – w ) core “fetch”
w is the cell stored at a_addr.
! ( w a-addr – ) core “store”
Store w into the cell at a-addr.
+! ( n a-addr – ) core “plus-store”
Add n to the cell at a-addr.
c@ ( c-addr – c ) core “c-fetch”
c is the char stored at c_addr.
c! ( c c-addr – ) core “c-store”
Store c into the char at c-addr.
2@ ( a-addr – w1 w2 ) core “two-fetch”
w2 is the content of the cell stored at a-addr, w1 is the content of the next cell.
2! ( w1 w2 a-addr – ) core “two-store”
Store w2 into the cell at c-addr and w1 into the next cell.
f@ ( f-addr – r ) floating “f-fetch”
r is the float at address f-addr.
f! ( r f-addr – ) floating “f-store”
Store r into the float at address f-addr.
sf@ ( sf-addr – r ) floating-ext “s-f-fetch”
Fetch the single-precision IEEE floating-point value r from the address sf-addr.
sf! ( r sf-addr – ) floating-ext “s-f-store”
Store r as single-precision IEEE floating-point value to the address sf-addr.
df@ ( df-addr – r ) floating-ext “d-f-fetch”
Fetch the double-precision IEEE floating-point value r from the address df-addr.
df! ( r df-addr – ) floating-ext “d-f-store”
Store r as double-precision IEEE floating-point value to the address df-addr.