assembly instruction: SWP, BL &STMDB.

Instruction title/opcode Following things are required for each instruction, Instruction Syntax: (also explain the operands) Instruction Description: (what does it do) Instruction Encoding: (16 bit/32 bit or both... Show the breakdown or discuss the limitations on the operands) Example: (with result in Keil register or memory window wherever it does something... Do not provide the image of the whole screen, just the register/memory location whose value has changed. Show crosschecking of the result wherever possible e.g., in ADD instruction, show the manual addition of those values in your work.) Flag Update: (Yes/No... if yes, provide an example for each flag update. No is only available for those instructions who do not have an option of S suffix. Meaning, when discussing ADD, ADDS updates the flags so you will explain the flags for ADD.)