Something

# exportsection
export "function factorial(value : single): single" = @100
export "function main(): integer" = @0
# end of exportsection

# codesection

@0:
jmp 999

@100:
enter 2
load 1, -1
load 2, -2
fadd 1, 1, 2
storeresult 1
load -1
load -2
fadd 
storeresult 
leave -2
ret 2

@999:
iconst 1121714176
iconst 1123024896
invokestatic 100
loadresult 
ret 
# end of codesection