array-length vx,vy Calculates the number of elements of the array referenced by vy and puts the length value into vx.
const/4 vx,lit4 Puts the 4 bit constant into vx
1221 - const/4 v1, #int2
Moves literal 2 into v1. The destination register is in the lower 4 bit in the second byte, the literal 2 is in the higher 4 bit.
aget-object vx,vy,vz Gets an object reference value of an object reference array into vx. The array is referenced by vy and is indexed by vz.
4602 0200 - aget-object v2, v2, v0
Gets an object reference array element. The array is referenced by v2 and the element is indexed by v0. The element will be put into v2.
invoke-virtual { parameters }, methodtocall Invokes a virtual method with parameters.
6E53 0600 0421 - invoke-virtual { v4, v0, v1, v2, v3}, Test2.method5:(IIII)V // method@0006
Invokes the 6th method in the method table with the following arguments:
v4 is the "this" instance, v0, v1, v2, and v3 are the method parameters. The method has 5 arguments (4 MSB bits of the second byte)5.
move-result-wide vx Move the long/double result value of the previous method invocation into vx,vx+1.
0B02 - move-result-wide v2
Move the long/double result value of the previous method invocation into v2,v3.
iput vx,vy, field_id Puts vx into an instance field. The instance is referenced by vy.
iput-wide vx,vy, field_id Puts the wide value located in vx and vx+1 registers into an instance field. The instance is referenced by vy.
sget-object vx,field_id Reads the object reference field identified by the field_id into vx.
goto/16 target Unconditional jump by 16 bit offset2.
