MIPS Compiler

MipC Language

assg := reg = num
      | reg = hex
      | reg = reg op reg
      | reg = reg op num
      | reg = reg op hex
mems := reg = reg[num]
      | reg[num] = reg
seln := if (reg == reg) { stmt }
      | if (reg == reg) { stmt } else { stmt }
      | if (reg != reg) { stmt }
      | if (reg != reg) { stmt } else { stmt }
iter := wlop | flop | dlop
dlop := do { stmt } while (reg == reg);
      | do { stmt } while (reg != reg);
wlop := while (reg == reg) { stmt }
      | while (reg != reg) { stmt }
flop := for(assg; reg == reg; assg) { stmt }
      | for(assg; reg != reg; assg) { stmt }
stmt := assg | seln | iter