Node:Memory Access, Next:Address arithmetic, Previous:Heap Allocation, Up:Memory
@
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 float ``f-fetch''
r is the float at address f-addr.
f!
r f-addr -- float ``f-store''
Store r into the float at address f-addr.
sf@
sf-addr -- r float-ext ``s-f-fetch''
Fetch the single-precision IEEE floating-point value r from the address sf-addr.
sf!
r sf-addr -- float-ext ``s-f-store''
Store r as single-precision IEEE floating-point value to the
address sf-addr.
df@
df-addr -- r float-ext ``d-f-fetch''
Fetch the double-precision IEEE floating-point value r from the address df-addr.
df!
r df-addr -- float-ext ``d-f-store''
Store r as double-precision IEEE floating-point value to the
address df-addr.