hex/pointers/stack.fj

———- Stack

View source on GitHub

Macros

hex

• hex.sp_inc — Like: sp++

• hex.sp_dec — Like: sp–

• hex.sp_add — Like: sp += value

• hex.sp_sub — Like: sp -= value

• hex.push_ret_address — Like: stack[++sp] = return_address

• hex.pop_ret_address — Like: stack[sp–] = 0

• hex.push_hex — Like: stack[++sp] = hex

• hex.push_byte — Like: stack[++sp] = byte[:2]

• hex.push — Like: stack[sp+1:][:M] = hex[:n]; sp += n.

• hex.pop_hex — Like: hex = stack[sp–]

• hex.pop_byte — Like: byte[:2] = stack[sp–]

• hex.pop — Like: sp -= M