# Instructions including a register list (opcode is represented as a mask). .data foodata: .word 42 .text footext: .global push push: push ra, {r3, r4} push r2 .global pushx pushx: pushx sp, {r0, r1, r2, r3, r4, r5, r6, r7} pushx r6, {hi, lo} .global pop pop: pop r0, {r10} pop r2 .global popx popx: popx sp, {r0, r1, r3, r4, r5, r6, r7} popx r7, {lo, hi} .global popret popret: popret r13, {ra, r1} popret ra .global loadm loadm: loadm r0, {r1, r6} .global loadma loadma: loadma r13, {u12, u4, u2} .global storm storm: storm r15, {ra} .global storma storma: storma r3, {u0, u2}