mul instruction

hello while using MUL(Thumb)instruction in the keil i am getting the error: A1477W: This register combination results in UNPREDICTABLE behaviour,the code written is given below area th,code entry...
mul instruction

hello while using MUL(Thumb)instruction in the keil i am getting the error: A1477W: This register combination results in UNPREDICTABLE behaviour,the code written is given below area th,code entry...
After execution of every instruction, what will be the content of the floating-point register/ control register?

After execution of every instruction, what will be the content of the floating-point register/ control register?
After execution of every instruction, what will be the content of the floating-point register/ control register?

After execution of every instruction, what will be the content of the floating-point register/ control register?
ARM MUL instruction

Still more instruction things giving me head ache. This time it's the MUL-instruction. What the heck means: Multiply multiplies two register values. The least significant 32 bits of the result are written...