Piers Cawley <[EMAIL PROTECTED]> wrote:
Another f'up WRT Continuations. Here is an example how to setup a
Continuation:
# main.imc
.sub _main
load_bytecode "set_a.imc"
print "main\n"
end
.end
# set_a.imc
.sub _set_a @LOAD
.local pmc cont
print "set_a\n"
newsub .Sub, .RetContinuation, _sub, back
savetop
cont = newcont back
P5 = cont
invoke
back:
restoretop
print "back\n"
.end
.sub _sub
.param pmc cont
print "sub\n"
cont()
.end
The Continuations is created inside the sub call sequence, so that it
has the saved registers in its context. Return through the continuation
or a normal return are equivalent then.
leo
