Opcode (hex) | Opcode name | Explanation | Example |
00
| nop
| No operation
| 0000 - nop
|
01
| move vx,vy
| Moves the content of vy into vx. Both registers must be in the first 256 register range.
| 0110 - move v0, v1
Moves v1 into v0.
|
02
| move/from16 vx,vy
| Moves the content of vy into vx. vy may be in the 64k register range while vx is one of the first 256 registers.
| 0200 1900 - move/from16 v0, v25
Moves v25 into v0.
|
03
| move/16
|
|
|
04
| move-wide
|
|
|
05
| move-wide/from16 vx,vy
| Moves a long/double value from vy to vx. vy may be in the 64k register range while wx is one of the first 256 registers.
| 0516 0000 - move-wide/from16 v22, v0
Moves v0 into v22.
|
06
| move-wide/16
|
|
|
07
| move-object vx,vy
| Moves the object reference from vy to vx.
| 0781 - move-object v1, v8
Moves the object reference in v8 to v1.
|
08
| move-object/from16 vx,vy
| Moves the object reference from vy to vx, vy can address 64k registers and vx can address 256 registers.
| 0801 1500 - move-object/from16 v1, v21
Move the object reference in v21 to v1.
|
09
| move-object/16
|
|
|
0A
| move-result vx
| Move the result value of the previous method invocation into vx.
| 0A00 - move-result v0
Move the return value of a previous method invocation into v0.
|
0B
| 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.
|
0C
| move-result-object vx
| Move the result object reference of the previous method invocation into vx.
| 0C00 - move-result-object v0
|
0D
| move-exception vx
| Move the exception object reference thrown during a method invocation into vx.
| 0D19 - move-exception v25
|
0E
| return-void
| Return without a return value
| 0E00 - return-void
|
0F
| return vx
| Return with vx return value
| 0F00 - return v0
Returns with return value in v0.
|
10
| return-wide vx
| Return with double/long result in vx,vx+1.
| 1000 - return-wide v0
Returns with a double/long value in v0,v1.
|
11
| return-object vx
| Return with vx object reference value.
| 1100 - return-object v0
Returns with object reference value in v0
|
12
| 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.
|
13
| const/16 vx,lit16
| Puts the 16 bit constant into vx
| 1300 0A00 - const/16 v0, #int 10
Puts the literal constant of 10 into v0.
|
14
| const vx, lit32
| Puts the integer constant into vx
| 1400 4E61 BC00 - const v0, #12345678 // #00BC614E
Moves literal 12345678 into v0.
|
15
| const/high16 v0, lit16
| Puts the 16 bit constant into the topmost bits of the register. Used to initialize float values.
| 1500 2041 - const/high16 v0, #float 10.0 // #41200000
Moves the floating literal of 10.0 into v0. The 16 bit literal in the instruction carries the top 16 bits of the floating point number.
|
16
| const-wide/16 vx, lit16
| Puts the integer constant into vx and vx+1 registers, expanding the integer constant into a long constant..
| 1600 0A00 - const-wide/16 v0, #long 10
Moves literal 10 into v0 and v1 registers.
|
17
| const-wide/32 vx, lit32
| Puts the 32 bit constant into vx and vx+1 registers, expanding the integer constant into a long constant.
| 1702 4e61 bc00 - const-wide/32 v2, #long 12345678 // #00bc614e
Puts #12345678 into v2 and v3 registers.
|
18
| const-wide vx, lit64
| Puts the 64 bit constant into vx and vx+1 registers.
| 1802 874b 6b5d 54dc 2b00- const-wide v2, #long 12345678901234567 // #002bdc545d6b4b87
Puts #12345678901234567 into v2 and v3 registers.
|
19
| const-wide/high16 vx,lit16
| Puts the 16 bit constant into the highest 16 bit of vx and vx+1 registers. Used to initialize double values.
| 1900 2440 - const-wide/high16 v0, #double 10.0 // #402400000
Puts the double constant of 10.0 into v0 register.
|
1A
| const-string vx,string_id
| Puts reference to a string constant identified by string_id into vx.
| 1A08 0000 - const-string v8, "" // string@0000
Puts reference to string@0000 (entry #0 in the string table) into v8.
|
1B
| const-string-jumbo
|
|
|
1C
| const-class vx,type_id
| Moves the class object of a class identified by type_id (e.g. Object.class) into vx.
| 1C00 0100 - const-class v0, Test3 // type@0001
Moves reference to Test3.class (entry#1 in the type id table) into
|
1D
| monitor-enter vx
| Obtains the monitor of the object referenced by vx.
| 1D03 - monitor-enter v3
Obtains the monitor of the object referenced by v3.
|
1E
| monitor-exit
| Releases the monitor of the object referenced by vx.
| 1E03 - monitor-exit v3
Releases the monitor of the object referenced by v3.
|
1F
| check-cast vx, type_id
| Checks whether the object reference in vx can be cast to an instance of a class referenced by type_id. Throws ClassCastException if the cast is not possible, continues execution otherwise.
| 1F04 0100 - check-cast v4, Test3 // type@0001
Checks whether the object reference in v4 can be cast to type@0001 (entry #1 in the type id table)
|
20
| instance-of vx,vy,type_id
| Checks whether vy is instance of a class identified by type_id. Sets vx non-zero if it is, 0 otherwise.
| 2040 0100 - instance-of v0, v4, Test3 // type@0001
Checks whether the object reference in v4 is an instance of type@0001 (entry #1 in the type id table). Sets v0 to non-zero if v4 is instance of Test3, 0 otherwise.
|
21
| array-length vx,vy
| Calculates the number of elements of the array referenced by vy and puts the length value into vx.
| 2111 - array-length v1, v1
Calculates the number of elements of the array referenced by v1 and puts the result into v1.
|
22
| new-instance vx,type
| Instantiates an object type and puts the reference of the newly created instance into vx.
| 2200 1500 - new-instance v0, java.io.FileInputStream // type@0015
Instantiates type@0015 (entry #15H in the type table) and puts its reference into v0.
|
23
| new-array vx,vy,type_id
| Generates a new array of type_id type and vy element size and puts the reference to the array into vx.
| 2312 2500 - new-array v2, v1, char[] // type@0025
Generates a new array of type@0025 type and v1 size and puts the reference to the new array into v2.
|
24
| filled-new-array {parameters},type_id
| Generates a new array of type_id and fills it with the parameters5. Reference to the newly generated array can be obtained by a move-result-object instruction, immediately following the filled-new-array instruction.
| 2420 530D 0000 - filled-new-array {v0,v0},[I // type@0D53
Generates a new array of type@0D53. The array's size will be 2 and both elements will be filled with the contents of v0 register.
|
25
| filled-new-array-range {vx..vy},type_id
| Generates a new array of type_id and fills it with a range of parameters. Reference to the newly generated array can be obtained by a move-result-object instruction, immediately following the filled-new-array instruction. | 2503 0600 1300 - filled-new-array/range {v19..v21}, [B // type@0006
Generates a new array of type@0D53. The array's size will be 3 and the elements will be filled using the v19,v20 and v21 registers4.
|
26
| fill-array-data vx,array_data_offset
| Fills the array referenced by vx with the static data. The location of the static data is the sum of the position of the current instruction and the offset
| 2606 2500 0000 - fill-array-data v6, 00e6 // +0025
Fills the array referenced by v0 with the static data at current instruction+25H words location. The offset is expressed as a 32-bit number. The static data is stored in the following format:
0003 // Table type: static array data
0400 // Byte per array element (in this case, 4 byte integers)
0300 0000 // Number of elements in the table
0100 0000 // Element #0: integer 1
0200 0000 // Element #1: integer 2
0300 0000 // Element #2: integer3
|
27
| throw vx
| Throws an exception object. The reference of the exception object is in vx.
| 2700 - throw v0
Throws an exception. The exception object reference is in v0.
|
28
| goto target
| Unconditional jump by short offset2.
| 28F0 - goto 0005 // -0010
Jumps to current position-16 words (hex 10). 0005 is the label of the target instruction.
|
29
| goto/16 target
| Unconditional jump by 16 bit offset2.
| 2900 0FFE - goto/16 002f // -01f1
Jumps to the current position-1F1H words. 002F is the label of the target instruction.
|
2A
| goto/32 target
|
|
|
2B
| packed-switch vx,table
| Implements a switch statement where the case constants are close to each other. The instruction uses an index table. vx indexes into this table to find the offset of the instruction for a particular case. If vx falls out of the index table, the execution continues on the next instruction (default case).
| 2B02 0C00 0000 - packed-switch v2, 000c // +000c
Execute a packed switch according to the switch argument in v2. The position of the index table is at current instruction+0CH words. The table looks like the following:
0001 // Table type: packed switch table
0300 // number of elements
0000 0000 // element base
0500 0000 0: 00000005 // case 0: +00000005
0700 0000 1: 00000007 // case 1: +00000007
0900 0000 2: 00000009 // case 2: +00000009
|
2C
| sparse-switch vx,table
| Implements a switch statement with sparse case table. The instruction uses a lookup table with case constants and offsets for each case constant. If there is no match in the table, execution continues on the next instruction (default case).
| 2C02 0c00 0000 - sparse-switch v2, 000c // +000c
Execute a sparse switch according to the switch argument in v2. The position of the lookup table is at current instruction+0CH words. The table looks like the following.
0002 // Table type: sparse switch table
0300 // number of elements
9cff ffff // first case: -100
fa00 0000 // second case constant: 250
e803 0000 // third case constant: 1000
0500 0000 // offset for the first case constant: +5
0700 0000 // offset for the second case constant: +7
0900 0000 // offset for the third case constant: +9
|
2D
| cmpl-float
| Compares the float values in vy and vz and sets the integer value in vx accordingly3 | 2D00 0607 - cmpl-float v0, v6, v7
Compares the float values in v6 and v7 then sets v0 accordingly. NaN bias is less-than, the instruction will return -1 if any of the parameters is NaN. |
2E
| cmpg-float vx, vy, vz
| Compares the float values in vy and vz and sets the integer value in vx accordingly3. | 2E00 0607 - cmpg-float v0, v6, v7
Compares the float values in v6 and v7 then sets v0 accordingly. NaN bias is greater-than, the instruction will return 1 if any of the parameters is NaN. |
2F
| cmpl-double vx,vy,vz
| Compares the double values in vy and vz2 and sets the integer value in vx accordingly3. | 2F19 0608 - cmpl-double v25, v6, v8
Compares the double values in v6,v7 and v8,v9 and sets v25 accordingly. NaN bias is less-than, the instruction will return -1 if any of the parameters is NaN. |
30
| cmpg-double vx, vy, vz
| Compares the double values in vy and vz2 and sets the integer value in vx accordingly3. | 3000 080A - cmpg-double v0, v8, v10
Compares the double values in v8,v9 and v10,v11 then sets v0 accordingly. NaN bias is greater-than, the instruction will return 1 if any of the parameters is NaN. |
31
| cmp-long vx, vy, vz
| Compares the long values in vy and vz and sets the integer value in vx accordingly3.
| 3100 0204 - cmp-long v0, v2, v4
Compares the long values in v2 and v4 then sets v0 accordingly.
|
32
| if-eq vx,vy,target
| Jumps to target if vx==vy2. vx and vy are integer values.
| 32b3 6600 - if-eq v3, v11, 0080 // +0066
Jumps to the current position+66H words if v3==v11. 0080 is the label of the target instruction.
|
33
| if-ne vx,vy,target
| Jumps to target if vx!=vy2. vx and vy are integer values. | 33A3 1000 - if-ne v3, v10, 002c // +0010
Jumps to the current position+10H words if v3!=v10. 002c is the label of the target instruction.
|
34
| if-lt vx,vy,target
| Jumps to target is vx<vy2. vx and vy are integer values.
| 3432 CBFF - if-lt v2, v3, 0023 // -0035
Jumps to the current position-35H words if v2<v3. 0023 is the label of the target instruction.
|
35
| if-ge vx, vy,target
| Jumps to target if vx>=vy2. vx and vy are integer values.
| 3510 1B00 - if-ge v0, v1, 002b // +001b
Jumps to the current position+1BH words if v0>=v1. 002b is the label of the target instruction.
|
36
| if-gt vx,vy,target
| Jumps to target if vx>vy2. vx and vy are integer values. | 3610 1B00 - if-ge v0, v1, 002b // +001b
Jumps to the current position+1BH words if v0>v1. 002b is the label of the target instruction. |
37
| if-le vx,vy,target
| Jumps to target if vx<=vy2. vx and vy are integer values. | 3756 0B00 - if-le v6, v5, 0144 // +000b
Jumps to the current position+0BH words if v6<=v5. 0144 is the label of the target instruction.
|
38
| if-eqz vx,target
| Jumps to target if vx==02. vx is an integer value.
| 3802 1900 - if-eqz v2, 0038 // +0019
Jumps to the current position+19H words if v2==0. 0038 is the label of the target instruction.
|
39
| if-nez vx,target
| Checks vx and jumps if vx is nonzero2.
| 3902 1200 - if-nez v2, 0014 // +0012
Jumps to current position+18 words (hex 12) if v2 is nonzero. 0014 is the label of the target instruction.
|
3A
| if-ltz vx,target
| Checks vx and jumps if vx<02. | 3A00 1600 - if-ltz v0, 002d // +0016
Jumps to the current position+16H words if v0<0. 002d is the label of the target instruction. |
3B
| if-gez vx,target
| Checks vx and jumps if vx>=02.
| 3B00 1600 - if-gez v0, 002d // +0016
Jumps to the current position+16H words if v0 >=0. 002d is the label of the target instruction.
|
3C
| if-gtz vx,target
| Checks vx and jumps if vx>02. | 3C00 1D00 - if-gtz v0, 004a // +001d
Jumps to the current position+1DH words if v0>0. 004A is the label of the target instruction. |
3D
| if-lez vx,target
| Checks vx and jumps if vx<=02. | 3D00 1D00 - if-lez v0, 004a // +001d
Jumps to the current position+1DH words if v0<=0. 004A is the label of the target instruction.
|
3E
| unused_3E
|
|
|
3F
| unused_3F
|
|
|
40
| unused_40
|
|
|
41
| unused_41
|
|
|
42
| unused_42
|
|
|
43
| unused_43
|
|
|
44
| aget vx,vy,vz
| Gets an integer value of an object reference array into vx. The array is referenced by vy and is indexed by vz. | 4407 0306 - aget v7, v3, v6
Gets an integer array element. The array is referenced by v3 and the element is indexed by v6. The element will be put into v7.
|
45
| aget-wide vx,vy,vz
| Gets a long/double value of long/double array into vx,vx+1. The array is referenced by vy and is indexed by vz. | 4505 0104 - aget-wide v5, v1, v4
Gets a long/double array element. The array is referenced by v1 and the element is indexed by v4. The element will be put into v5,v6.
|
46
| 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.
|
47
| aget-boolean vx,vy,vz
| Gets a boolean value of a boolean array into vx. The array is referenced by vy and is indexed by vz. | 4700 0001 - aget-boolean v0, v0, v1
Gets a boolean array element. The array is referenced by v0 and the element is indexed by v1. The element will be put into v0. |
48
| aget-byte vx,vy,vz
| Gets a byte value of a byte array into vx. The array is referenced by vy and is indexed by vz. | 4800 0001 - aget-byte v0, v0, v1
Gets a byte array element. The array is referenced by v0 and the element is indexed by v1. The element will be put into v0.
|
49
| aget-char vx, vy,vz
| Gets a char value of a character array into vx. The element is indexed by vz, the array object is referenced by vy | 4905 0003 - aget-char v5, v0, v3
Gets a character array element. The array is referenced by v0 and the element is indexed by v3. The element will be put into v5.
|
4A
| aget-short vx,vy,vz
| Gets a short value of a short array into vx. The element is indexed by vz, the array object is referenced by vy. | 4A00 0001 - aget-short v0, v0, v1
Gets a short array element. The array is referenced by v0 and the element is indexed by v1. The element will be put into v0.
|
4B
| aput vx,vy,vz
| Puts the integer value in vx into an element of an integer array. The element is indexed by vz, the array object is referenced by vy. | 4B00 0305 - aput v0, v3, v5
Puts the integer value in v2 into an integer array referenced by v0. The target array element is indexed by v1.
|
4C
| aput-wide vx,vy,vz
| Puts the double/long value in vx,vx+1 into a double/long array. The array is referenced by vy, the element is indexed by vz.
| 4C05 0104 - aput-wide v5, v1, v4
Puts the double/long value in v5,v6 into a double/long array referenced by v1. The target array element is indexed by v4.
|
4D
| aput-object vx,vy,vz
| Puts the object reference value in vx into an element of an object reference array. The element is indexed by vz, the array object is referenced by vy. | 4D02 0100 - aput-object v2, v1, v0
Puts the object reference value in v2 into an object reference array referenced by v0. The target array element is indexed by v1.
|
4E
| aput-boolean vx,vy,vz
| Puts the boolean value in vx into an element of a boolean array. The element is indexed by vz, the array object is referenced by vy. | 4E01 0002 - aput-boolean v1, v0, v2
Puts the boolean value in v1 into an object reference array referenced by v0. The target array element is indexed by v2.
|
4F
| aput-byte vx,vy,vz
| Puts the byte value in vx into an element of a byte array. The element is indexed by vz, the array object is referenced by vy. | 4F02 0001 - aput-byte v2, v0, v1
Puts the boolean value in v2 into a byte array referenced by v0. The target array element is indexed by v1.
|
50
| aput-char vx,vy,vz
| Puts the char value in vx into an element of a character array. The element is indexed by vz, the array object is referenced by vy. | 5003 0001 - aput-char v3, v0, v1
Puts the character value in v3 into a character array referenced by v0. The target array element is indexed by v1. |
51
| aput-short vx,vy,vz
| Puts the short value in vx into an element of a short array. The element is indexed by vz, the array object is referenced by vy. | 5102 0001 - aput-short v2, v0, v1
Puts the short value in v2 into a character array referenced by v0. The target array element is indexed by v1.
|
52
| iget vx, vy, field_id
| Reads an instance field into vx. The instance is referenced by vy.
| 5210 0300 - iget v0, v1, Test2.i6:I // field@0003
Reads field@0003 into v0 (entry #3 in the field id table). The instance is referenced by v1.
|
53
| iget-wide vx,vy,field_id
| Reads an instance field into vx1. The instance is referenced by vy.
| 5320 0400 - iget-wide v0, v2, Test2.l0:J // field@0004
Reads field@0004 into v0 and v1 registers (entry #4 in the field id table). The instance is referenced by v2.
|
54
| iget-object vx,vy,field_id
| Reads an object reference instance field into vx. The instance is referenced by vy.
| iget-object v1, v2, LineReader.fis:Ljava/io/FileInputStream; // field@0002
Reads field@0002 into v1 (entry #2 in the field id table). The instance is referenced by v2.
|
55
| iget-boolean vx,vy,field_id
| Reads a boolean instance field into vx. The instance is referenced by vy.
| 55FC 0000 - iget-boolean v12, v15, Test2.b0:Z // field@0000
Reads the boolean field@0000 into v12 register (entry #0 in the field id table). The instance is referenced by v15.
|
56
| iget-byte vx,vy,field_id
| Reads a byte instance field into vx. The instance is referenced by vy. | 5632 0100 - iget-byte v2, v3, Test3.bi1:B // field@0001
Reads the char field@0001 into v2 register (entry #1 in the field id table). The instance is referenced by v3.
|
57
| iget-char vx,vy,field_id
| Reads a char instance field into vx. The instance is referenced by vy. | 5720 0300 - iget-char v0, v2, Test3.ci1:C // field@0003
Reads the char field@0003 into v0 register (entry #3 in the field id table). The instance is referenced by v2.
|
58
| iget-short vx,vy,field_id
| Reads a short instance field into vx. The instance is referenced by vy. | 5830 0800 - iget-short v0, v3, Test3.si1:S // field@0008
Reads the short field@0008 into v0 register (entry #8 in the field id table). The instance is referenced by v3.
|
59
| iput vx,vy, field_id
| Puts vx into an instance field. The instance is referenced by vy.
| 5920 0200 - iput v0,v2, Test2.i6:I // field@0002
Stores v0 into field@0002 (entry #2 in the field id table). The instance is referenced by v2.
|
5A
| 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.
| 5A20 0000 - iput-wide v0,v2, Test2.d0:D // field@0000
Stores the wide value in v0, v1 registers into field@0000 (entry #0 in the field id table). The instance is referenced by v2.
|
5B
| iput-object vx,vy,field_id
| Puts the object reference in vx into an instance field. The instance is referenced by vy.
| 5B20 0000 - iput-object v0, v2, LineReader.bis:Ljava/io/BufferedInputStream; // field@0000
Stores the object reference in v0 into field@0000 (entry #0 in the field table). The instance is referenced by v2.
|
5C
| iput-boolean vx,vy, field_id
| Puts the boolean value located in vx into an instance field. The instance is referenced by vy.
| 5C30 0000 - iput-boolean v0, v3, Test2.b0:Z // field@0000
Puts the boolean value in v0 into field@0000 (entry #0 in the field id table). The instance is referenced by v3.
|
5D
| iput-byte vx,vy,field_id
| Puts the byte value located in vx into an instance field. The instance is referenced by vy. | 5D20 0100 - iput-byte v0, v2, Test3.bi1:B // field@0001
Puts the boolean value in v0 into field@0001 (entry #1 in the field id table). The instance is referenced by v2.
|
5E
| iput-char vx,vy,field_id
| Puts the char value located in vx into an instance field. The instance is referenced by vy. | 5E20 0300 - iput-char v0, v2, Test3.ci1:C // field@0003
Puts the char value in v0 into field@0003 (entry #3 in the field id table). The instance is referenced by v2.
|
5F
| iput-short vx,vy,field_id
| Puts the short value located in vx into an instance field. The instance is referenced by vy. | 5F21 0800 - iput-short v1, v2, Test3.si1:S // field@0008
Puts the short value in v1 into field@0008 (entry #8 in the field id table). The instance is referenced by v2.
|
60
| sget vx,field_id
| Reads the integer field identified by the field_id into vx. | 6000 0700 - sget v0, Test3.is1:I // field@0007
Reads field@0007 (entry #7 in the field id table) into v0.
|
61
| sget-wide vx, field_id
| Reads the static field identified by the field_id into vx and vx+1 registers.
| 6100 0500 - sget-wide v0, Test2.l1:J // field@0005
Reads field@0005 (entry #5 in the field id table) into v0 and v1 registers.
|
62
| sget-object vx,field_id
| Reads the object reference field identified by the field_id into vx. | 6201 0C00 - sget-object v1, Test3.os1:Ljava/lang/Object; // field@000c
Reads field@000c (entry #CH in the field id table) into v1.
|
63
| sget-boolean vx,field_id
| Reads the boolean static field identified by the field_id into vx. | 6300 0C00 - sget-boolean v0, Test2.sb:Z // field@000c
Reads boolean field@000c (entry #12 in the field id table) into v0.
|
64
| sget-byte vx,field_id
| Reads the byte static field identified by the field_id into vx. | 6400 0200 - sget-byte v0, Test3.bs1:B // field@0002
Reads byte field@0002 (entry #2 in the field id table) into v0.
|
65
| sget-char vx,field_id
| Reads the char static field identified by the field_id into vx. | 6500 0700 - sget-char v0, Test3.cs1:C // field@0007
Reads byte field@0007 (entry #7 in the field id table) into v0.
|
66
| sget-short vx,field_id
| Reads the short static field identified by the field_id into vx. | 6600 0B00 - sget-short v0, Test3.ss1:S // field@000b
Reads short field@000b (entry #BH in the field id table) into v0.
|
67
| sput vx, field_id
| Puts vx into a static field.
| 6700 0100 - sput v0, Test2.i5:I // field@0001
Stores v0 into field@0001 (entry #1 in the field id table).
|
68
| sput-wide vx, field_id
| Puts vx and vx+1 into a static field.
| 6800 0500 - sput-wide v0, Test2.l1:J // field@0005
Puts the long value in v0 and v1 into the field@0005 static field (entry #5 in the field id table).
|
69
| sput-object vx,field_id
| Puts object reference in vx into a static field. | 6900 0c00 - sput-object v0, Test3.os1:Ljava/lang/Object; // field@000c
Puts the object reference value in v0 into the field@000c static field (entry #CH in the field id table).
|
6A
| sput-boolean vx,field_id
| Puts boolean value in vx into a static field. | 6A00 0300 - sput-boolean v0, Test3.bls1:Z // field@0003
Puts the byte value in v0 into the field@0003 static field (entry #3 in the field id table).
|
6B
| sput-byte vx,field_id
| Puts byte value in vx into a static field. | 6B00 0200 - sput-byte v0, Test3.bs1:B // field@0002
Puts the byte value in v0 into the field@0002 static field (entry #2 in the field id table).
|
6C
| sput-char vx,field_id
| Puts char value in vx into a static field. | 6C01 0700 - sput-char v1, Test3.cs1:C // field@0007
Puts the char value in v1 into the field@0007 static field (entry #7 in the field id table).
|
6D
| sput-short vx,field_id
| Puts short value in vx into a static field. | 6D00 0B00 - sput-short v0, Test3.ss1:S // field@000b
Puts the short value in v0 into the field@000b static field (entry #BH in the field id table).
|
6E
| 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.
|
6F
| invoke-super {parameter},methodtocall
| Invokes the virtual method of the immediate parent class. | 6F10 A601 0100 invoke-super {v1},java.io.FilterOutputStream.close:()V // method@01a6
Invokes method@01a6 with one parameter, v1.
|
70
| invoke-direct { parameters }, methodtocall
| Invokes a method with parameters without the virtual method resolution.
| 7010 0800 0100 - invoke-direct {v1}, java.lang.Object.<init>:()V // method@0008
Invokes the 8th method in the method table with just one parameter, v1 is the "this" instance5.
|
71
| invoke-static {parameters}, methodtocall
| Invokes a static method with parameters.
| 7110 3400 0400 - invoke-static {v4}, java.lang.Integer.parseInt:( Ljava/lang/String;)I // method@0034
Invokes method@34 static method. The method is called with one parameter, v45.
|
72
| invoke-interface {parameters},methodtocall
| Invokes an interface method.
| 7240 2102 3154 invoke-interface {v1, v3, v4, v5}, mwfw.IReceivingProtocolAdapter.receivePackage:(
ILjava/lang/String;Ljava/io/InputStream;)Z // method@0221
Invokes method@221 interface method using parameters in v1,v3,v4 and v55.
|
73
| unused_73
|
|
|
74
| invoke-virtual/range {vx..vy},methodtocall
| Invokes virtual method with a range of registers. The instruction specifies the first register and the number of registers to be passed to the method. | 7403 0600 1300 - invoke-virtual {v19..v21}, Test2.method5:(IIII)V // method@0006
Invokes the 6th method in the method table with the following arguments: v19 is the "this" instance, v20 and v21 are the method parameters. |
75
| invoke-super/range
| Invokes the virtual method of the immediate parent class. The instruction specifies the first register and the number of registers to be passed to the method. | 7501 A601 0100 invoke-super {v1},java.io.FilterOutputStream.close:()V // method@01a6
Invokes method@01a6 with one parameter, v1. |
76
| invoke-direct/range {vx..vy},methodtocall
| Invokes direct method with a range of registers. The instruction specifies the first register and the number of registers to be passed to the method.
| 7603 3A00 1300 - invoke-direct/range {v19..21},java.lang.Object.<init>:()V // method@003a
Invokes method@3A with 1 parameters (second byte of the instruction=03). The parameter is stored in v19 (5th,6th bytes of the instruction).
|
77
| invoke-static/range {vx..vy},methodtocall
| Invokes static method with a range of registers. The instruction specifies the first register and the number of registers to be passed to the method. | 7703 3A00 1300 - invoke-static/range {v19..21},java.lang.Integer.parseInt:( Ljava/lang/String;)I // method@0034
Invokes method@3A with 1 parameters (second byte of the instruction=03). The parameter is stored in v19 (5th,6th bytes of the instruction). |
78
| invoke-interface-range
| Invokes an interface method with a range of registers. The instruction specifies the first register and the number of registers to be passed to the method. | 7840 2102 0100 invoke-interface {v1..v4}, mwfw.IReceivingProtocolAdapter.receivePackage:(
ILjava/lang/String;Ljava/io/InputStream;)Z // method@0221
Invokes method@221 interface method using parameters in v1..v4. |
79
| unused_79
|
|
|
7A
| unused_7A
|
|
|
7B
| neg-int vx,vy
| Calculates vx=-vy.
| 7B01 - neg-int v1,v0
Calculates -v0 and stores the result in v1.
|
7C
| not-int vx,vy
|
|
|
7D
| neg-long vx,vy
| Calculates vx,vx+1=-(vy,vy+1)
| 7D02 - neg-long v2,v0
Calculates -(v0,v1) and stores the result into (v2,v3)
|
7E
| not-long vx,vy
|
|
|
7F
| neg-float vx,vy
| Calculates vx=-vy
| 7F01 - neg-float v1,v0
Calculates -v0 and stores the result into v1.
|
80
| neg-double vx,vy
| Calculates vx,vx+1=-(vy,vy+1) | 8002 - neg-double v2,v0
Calculates -(v0,v1) and stores the result into (v2,v3)
|
81
| int-to-long vx, vy
| Converts the integer in vy into a long in vx,vx+1.
| 8106 - int-to-long v6, v0
Converts an integer in v0 into a long in v6,v7.
|
82
| int-to-float vx, vy
| Converts the integer in vx into a float in vx.
| 8206 - int-to-float v6, v0
Converts the integer in v0 into a float in v6.
|
83
| int-to-double vx, vy
| Converts the integer in vy into the double in vx,vx+1.
| 8306 - int-to-double v6, v0
Converts the integer in v0 into a double in v6,v7
|
84
| long-to-int vx,vy
| Converts the long value in vy,vy+1 into an integer in vx.
| 8424 - long-to-int v4, v2
Converts the long value in v2,v3 into an integer value in v4.
|
85
| long-to-float vx, vy
| Converts the long value in vy,vy+1 into a float in vx.
| 8510 - long-to-float v0, v1
Convcerts the long value in v1,v2 into a float value in v0.
|
86
| long-to-double vx, vy
| Converts the long value in vy,vy+1 into a double value in vx,vx+1.
| 8610 - long-to-double v0, v1
Converts the long value in v1,v2 into a double value in v0,v1.
|
87
| float-to-int vx, vy
| Converts the float value in vy into an integer value in vx.
| 8730 - float-to-int v0, v3
Converts the float value in v3 into an integer value in v0.
|
88
| float-to-long vx,vy
| Converts the float value in vy into a long value in vx.
| 8830 - float-to-long v0, v3
Converts the float value in v3 into a long value in v0,v1.
|
89
| float-to-double vx, vy
| Converts the float value in vy into a double value in vx,vx+1.
| 8930 - float-to-double v0, v3
Converts the float value in v3 into a double value in v0,v1.
|
8A
| double-to-int vx, vy
| Converts the double value in vy,vy+1 into an integer value in vx.
| 8A40 - double-to-int v0, v4
Converts the double value in v4,v5 into an integer value in v0.
|
8B
| double-to-long vx, vy
| Converts the double value in vy,vy+1 into a long value in vx,vx+1.
| 8B40 - double-to-long v0, v4
Converts the double value in v4,v5 into a long value in v0,v1.
|
8C
| double-to-float vx, vy
| Converts the double value in vy,vy+1 into a float value in vx.
| 8C40 - double-to-float v0, v4
Converts the double value in v4,v5 into a float value in v0,v1.
|
8D
| int-to-byte vx,vy
| Converts the int value in vy to a byte value and stores it in vx.
| 8D00 - int-to-byte v0, v0
Converts the integer in v0 into a byte and puts the byte value into v0.
|
8E
| int-to-char vx,vy
| Converts the int value in vy to a char value and stores it in vx.
| 8E33 - int-to-char v3, v3
Converts the integer in v3 into a char and puts the char value into v3.
|
8F
| int-to-short vx,vy
| Converts the int value in vy to a short value and stores it in vx. | 8F00 - int-to-short v0, v0
Converts the integer in v0 into a short and puts the short value into v3.
|
90
| add-int vx,vy,vz | Calculates vy+vz and puts the result into vx. | 9000 0203 - add-int v0, v2, v3
Adds v3 to v2 and puts the result into v04. |
91
| sub-int vx,vy,vz
| Calculates vy-vz and puts the result into vx.
| 9100 0203 - sub-int v0, v2, v3
Subtracts v3 from v2 and puts the result into v0.
|
92
| mul-int vx, vy, vz
| Multiplies vz with wy and puts the result int vx.
| 9200 0203 - mul-int v0,v2,v3
Multiplies v2 with w3 and puts the result into v0
|
93
| div-int vx,vy,vz
| Divides vy with vz and puts the result into vx.
| 9303 0001 - div-int v3, v0, v1
Divides v0 with v1 and puts the result into v3.
|
94
| rem-int vx,vy,vz
| Calculates vy % vz and puts the result into vx. | 9400 0203 - rem-int v0, v2, v3
Calculates v3 % v2 and puts the result into v0. |
95
| and-int vx, vy, vz
| Calculates vy AND vz and puts the result into vx.
| 9503 0001 - and-int v3, v0, v1
Calculates v0 AND v1 and puts the result into v3.
|
96
| or-int vx, vy, vz
| Calculates vy OR vz and puts the result into vx.
| 9603 0001 - or-int v3, v0, v1
Calculates v0 OR v1 and puts the result into v3.
|
97
| xor-int vx, vy, vz
| Calculates vy XOR vz and puts the result into vx. | 9703 0001 - xor-int v3, v0, v1
Calculates v0 XOR v1 and puts the result into v3.
|
98
| shl-int vx, vy, vz
| Shift vy left by the positions specified by vz and store the result into vx. | 9802 0001 - shl-int v2, v0, v1
Shift v0 left by the positions specified by v1 and store the result in v2.
|
99
| shr-int vx, vy, vz
| Shift vy right by the positions specified by vz and store the result into vx.
| 9902 0001 - shr-int v2, v0, v1
Shift v0 right by the positions specified by v1 and store the result in v2.
|
9A
| ushr-int vx, vy, vz
| Unsigned shift right (>>>) vy by the positions specified by vz and store the result into vx.
| 9A02 0001 - ushr-int v2, v0, v1
Unsigned shift v0 right by the positions specified by v1 and store the result in v2.
|
9B
| add-long vx, vy, vz
| Adds vy to vz and puts the result into vx1.
| 9B00 0305 - add-long v0, v3, v5
The long value in v3,v4 is added to the value in v5,v6 and the result is stored in v0,v1.
|
9C
| sub-long vx,vy,vz
| Calculates vy-vz and puts the result into vx1.
| 9C00 0305 - sub-long v0, v3, v5
Subtracts the long value in v5,v6 from the long value in v3,v4 and puts the result into v0,v1.
|
9D
| mul-long vx,vy,vz
| Calculates vy*vz and puts the result into vx1. | 9D00 0305 - mul-long v0, v3, v5
Multiplies the long value in v5,v6 with the long value in v3,v4 and puts the result into v0,v1. |
9E
| div-long vx, vy, vz
| Calculates vy/vz and puts the result into vx1.
| 9E06 0002 - div-long v6, v0, v2
Divides the long value in v0,v1 with the long value in v2,v3 and pust the result into v6,v7.
|
9F
| rem-long vx,vy,vz
| Calculates vy % vz and puts the result into vx1. | 9F06 0002 - rem-long v6, v0, v2
Calculates v0,v1 % v2,v3 and puts the result into v6,v7. |
A0
| and-long vx, vy, vz
| Calculates the vy AND vz and puts the result into vx1. | A006 0002 - and-long v6, v0, v2
Calculates v0,v1 AND v2,v3 and puts the result into v6,v7.
|
A1
| or-long vx, vy, vz
| Calculates the vy OR vz and puts the result into vx1.
| A106 0002 - or-long v6, v0, v2
Calculates v0,v1 OR v2,v3 and puts the result into v6,v7.
|
A2
| xor-long vx, vy, vz
| Calculates the vy XOR vz and puts the result into vx1. | A206 0002 - xor-long v6, v0, v2
Calculates v0,v1 XOR v2,v3 and puts the result into v6,v7.
|
A3
| shl-long vx, vy, vz
| Shifts left vy by vz positions and stores the result in vx1. | A302 0004 - shl-long v2, v0, v4
Shift v0,v1 by postions specified by v4 and puts the result into v2,v3.
|
A4
| shr-long vx,vy,vz
| Shifts right vy by vz positions and stores the result in vx1.
| A402 0004 - shr-long v2, v0, v4
Shift v0,v1 by postions specified by v4 and puts the result into v2,v3.
|
A5
| ushr-long vx, vy, vz
| Unsigned shifts right vy by vz positions and stores the result in vx1. | A502 0004 - ushr-long v2, v0, v4
Unsigned shift v0,v1 by postions specified by v4 and puts the result into v2,v3.
|
A6
| add-float vx,vy,vz
| Adds vy to vz and puts the result into vx.
| A600 0203 - add-float v0, v2, v3
Adds the floating point numbers in v2 and v3 and puts the result into v0.
|
A7
| sub-float vx,vy,vz
| Calculates vy-vz and puts the result into vx. | A700 0203 - sub-float v0, v2, v3
Calculates v2-v3 and puts the result into v0. |
A8
| mul-float vx, vy, vz
| Multiplies vy with vz and puts the result into vx.
| A803 0001 - mul-float v3, v0, v1
Multiplies v0 with v1 and puts the result into v3.
|
A9
| div-float vx, vy, vz
| Calculates vy/vz and puts the result into vx.
| A903 0001 - div-float v3, v0, v1
Divides v0 with v1 and puts the result into v3.
|
AA
| rem-float vx,vy,vz
| Calculates vy % vz and puts the result into vx. | AA03 0001 - rem-float v3, v0, v1
Calculates v0 % v1 and puts the result into v3. |
AB
| add-double vx,vy,vz
| Adds vy to vz and puts the result into vx1.
| AB00 0305 - add-double v0, v3, v5
Adds the double value in v5,v6 registers to the double value in v3,v4 registers and places the result in v0,v1 registers.
|
AC
| sub-double vx,vy,vz
| Calculates vy-vz and puts the result into vx1.
| AC00 0305 - sub-double v0, v3, v5
Subtracts the value in v5,v6 from the value in v3,v4 and puts the result into v0,v1.
|
AD
| mul-double vx, vy, vz
| Multiplies vy with vz and puts the result into vx1.
| AD06 0002 - mul-double v6, v0, v2
Multiplies the double value in v0,v1 with the double value in v2,v3 and puts the result into v6,v7.
|
AE
| div-double vx, vy, vz
| Calculates vy/vz and puts the result into vx1.
| AE06 0002 - div-double v6, v0, v2
Divides the double value in v0,v1 with the double value in v2,v3 and puts the result into v6,v7.
|
AF
| rem-double vx,vy,vz
| Calculates vy % vz and puts the result into vx1. | AF06 0002 - rem-double v6, v0, v2
Calculates v0,v1 % v2,v3 and puts the result into v6,v7. |
B0
| add-int/2addr vx,vy
| Adds vy to vx.
| B010 - add-int/2addr v0,v1
Adds v1 to v0.
|
B1
| sub-int/2addr vx,vy
| Calculates vx-vy and puts the result into vx.
| B140 - sub-int/2addr v0, v4
Subtracts v4 from v0 and puts the result into v0.
|
B2
| mul-int/2addr vx,vy
| Multiplies vx with vy.
| B210 - mul-int/2addr v0, v1
Multiples v0 with v1 and puts the result into v0.
|
B3
| div-int/2addr vx,vy
| Divides vx with vy and puts the result into vx.
| B310 - div-int/2addr v0, v1
Divides v0 with v1 and puts the result into v0.
|
B4
| rem-int/2addr vx,vy
| Calculates vx % vy and puts the result into vx | B410 - rem-int/2addr v0, v1
Calculates v0 % v1 and puts the result into v0. |
B5
| and-int/2addr vx, vy
| Calculates vx AND vy and puts the result into vx.
| B510 - and-int/2addr v0, v1
Calculates v0 AND v1 and puts the result into v0.
|
B6
| or-int/2addr vx, vy
| Calculates vx OR vy and puts the result into vx.
| B610 - or-int/2addr v0, v1
Calculates v0 OR v1 and puts the result into v0.
|
B7
| xor-int/2addr vx, vy
| Calculates vx XOR vy and puts the result into vx. | B710 - xor-int/2addr v0, v1
Calculates v0 XOR v1 and puts the result into v0.
|
B8
| shl-int/2addr vx, vy
| Shifts vx left by vy positions.
| B810 - shl-int/2addr v0, v1
Shift v0 left by v1 positions.
|
B9
| shr-int/2addr vx, vy
| Shifts vx right by vy positions.
| B910 - shr-int/2addr v0, v1
Shift v0 right by v1 positions.
|
BA
| ushr-int/2addr vx, vy
| Unsigned shift right (>>>) vx by the positions specified by vy.
| BA10 - ushr-int/2addr v0, v1
Unsigned shift v0 by the positions specified by v1.
|
BB
| add-long/2addr vx,vy
| Adds vy to vx1.
| BB20 - add-long/2addr v0, v2
Adds the long value in v2,v3 registers to the long value in v0,v1 registers.
|
BC
| sub-long/2addr vx,vy
| Calculates vx-vy and puts the result into vx1.
| BC70 - sub-long/2addr v0, v7
Subtracts the long value in v7,v8 from the long value in v0,v1 and puts the result into v0,v1.
|
BD
| mul-long/2addr vx,vy
| Calculates vx*vy and puts the result into vx1. | BD70 - mul-long/2addr v0, v7
Multiplies the long value in v7,v8 with the long value in v0,v1 and puts the result into v0,v1. |
BE
| div-long/2addr vx, vy
| Calculates vx/vy and puts the result into vx1.
| BE20 - div-long/2addr v0, v2
Divides the long value in v0,v1 with the long value in v2,v3 and puts the result into v0,v1
|
BF
| rem-long/2addr vx,vy
| Calculates vx % vy and puts the result into vx1. | BF20 - rem-long/2addr v0, v2
Calculates v0,v1 % v2,v3 and puts the result into v0,v1 |
C0
| and-long/2addr vx, vy
| Calculates vx AND vy and puts the result into vx1. | C020 - and-long/2addr v0, v2
Calculates v0,v1 OR v2,v3 and puts the result into v0,v1.
|
C1
| or-long/2addr vx, vy
| Calculates vx OR vy and puts the result into vx1.
| C120 - or-long/2addr v0, v2
Calculates v0,v1 OR v2,v3 and puts the result into v0,v1.
|
C2
| xor-long/2addr vx, vy
| Calculates vx XOR vy and puts the result into vx1. | C220 - xor-long/2addr v0, v2
Calculates v0,v1 XOR v2,v3 and puts the result into v0,v1.
|
C3
| shl-long/2addr vx, vy
| Shifts left the value in vx,vx+1 by the positions specified by vy and stores the result in vx,vx+1.
| C320 - shl-long/2addr v0, v2
Shifts left v0,v1 by the positions specified by v2.
|
C4
| shr-long/2addr vx, vy
| Shifts right the value in vx,vx+1 by the positions specified by vy and stores the result in vx,vx+1. | C420 - shr-long/2addr v0, v2
Shifts right v0,v1 by the positions specified by v2.
|
C5
| ushr-long/2addr vx, vy
| Unsigned shifts right the value in vx,vx+1 by the positions specified by vy and stores the result in vx,vx+1. | C520 - ushr-long/2addr v0, v2
Unsigned shifts right v0,v1 by the positions specified by v2.
|
C6
| add-float/2addr vx,vy
| Adds vy to vx.
| C640 - add-float/2addr v0,v4
Adds v4 to v0.
|
C7
| sub-float/2addr vx,vy
| Calculates vx-vy and stores the result in vx. | C740 - sub-float/2addr v0,v4
Adds v4 to v0. |
C8
| mul-float/2addr vx, vy
| Multiplies vx with vy.
| C810 - mul-float/2addr v0, v1
Multiplies v0 with v1.
|
C9
| div-float/2addr vx, vy
| Calculates vx/vy and puts the result into vx.
| C910 - div-float/2addr v0, v1
Divides v0 with v1 and puts the result into v0.
|
CA
| rem-float/2addr vx,vy
| Calculates vx/vy and puts the result into vx. | CA10 - rem-float/2addr v0, v1
Calculates v0 % v1 and puts the result into v0. |
CB
| add-double/2addr vx, vy
| Adds vy to vx1.
| CB70 - add-double/2addr v0, v7
Adds v7 to v0.
|
CC
| sub-double/2addr vx, vy
| Calculates vx-vy and puts the result into vx1.
| CC70 - sub-double/2addr v0, v7
Subtracts the value in v7,v8 from the value in v0,v1 and puts the result into v0,v1.
|
CD
| mul-double/2addr vx, vy
| Multiplies vx with vy1.
| CD20 - mul-double/2addr v0, v2
Multiplies the double value in v0,v1 with the double value in v2,v3 and puts the result into v0,v1.
|
CE
| div-double/2addr vx, vy
| Calculates vx/vy and puts the result into vx1.
| CE20 - div-double/2addr v0, v2
Divides the double value in v0,v1 with the double value in v2,v3 and puts the value into v0,v1.
|
CF
| rem-double/2addr vx,vy
| Calculates vx % vy and puts the result into vx1. | CF20 - rem-double/2addr v0, v2
Calculates v0,v1 % v2,v3 and puts the value into v0,v1. |
D0
| add-int/lit16 vx,vy,lit16
| Adds vy to lit16 and stores the result into vx.
| D001 D204 - add-int/lit16 v1, v0, #int 1234 // #04d2
Adds v0 to literal 1234 and stores the result into v1.
|
D1
| sub-int/lit16 vx,vy,lit16
| Calculates vy - lit16 and stores the result into vx.
| D101 D204 - sub-int/lit16 v1, v0, #int 1234 // #04d2
Calculates v0 - literal 1234 and stores the result into v1.
|
D2
| mul-int/lit16 vx,vy,lit16
| Calculates vy * lit16 and stores the result into vx. | D201 D204 - mul-int/lit16 v1, v0, #int 1234 // #04d2
Calculates v0 * literal 1234 and stores the result into v1. |
D3
| div-int/lit16 vx,vy,lit16
| Calculates vy / lit16 and stores the result into vx. | D301 D204 - div-int/lit16 v1, v0, #int 1234 // #04d2
Calculates v0 / literal 1234 and stores the result into v1. |
D4
| rem-int/lit16 vx,vy,lit16
| Calculates vy % lit16 and stores the result into vx. | D401 D204 - rem-int/lit16 v1, v0, #int 1234 // #04d2
Calculates v0 % literal 1234 and stores the result into v1. |
D5
| and-int/lit16 vx,vy,lit16
| Calculates vy AND lit16 and stores the result into vx. | D501 D204 - and-int/lit16 v1, v0, #int 1234 // #04d2
Calculates v0 AND literal 1234 and stores the result into v1. |
D6
| or-int/lit16 vx,vy,lit16
| Calculates vy OR lit16 and stores the result into vx. | D601 D204 - or-int/lit16 v1, v0, #int 1234 // #04d2
Calculates v0 OR literal 1234 and stores the result into v1. |
D7
| xor-int/lit16 vx,vy,lit16
| Calculates vy XOR lit16 and stores the result into vx. | D701 D204 - xor-int/lit16 v1, v0, #int 1234 // #04d2
Calculates v0 XOR literal 1234 and stores the result into v1. |
D8
| add-int/lit8 vx,vy,lit8
| Adds vy to lit8 and stores the result into vx.
| D800 0201 - add-int/lit8 v0,v2, #int1
Adds literal 1 to v2 and stores the result into v0.
|
D9
| sub-int/lit8 vx,vy,lit8
| Calculates vy-lit8 and stores the result into vx. | D900 0201 - sub-int/lit8 v0,v2, #int1
Calculates v2-1 and stores the result into v0. |
DA
| mul-int/lit8 vx,vy,lit8
| Multiplies vy with lit8 8-bit literal constant and puts the result into vx.
| DA00 0002 - mul-int/lit8 v0,v0, #int2
Multiplies v0 with literal 2 and puts the result into v0.
|
DB
| div-int/lit8 vx,vy,lit8
| Calculates vy/lit8 and stores the result into vx. | DB00 0203 - mul-int/lit8 v0,v2, #int3
Calculates v2/3 and stores the result into v0. |
DC
| rem-int/lit8 vx,vy,lit8
| Calculates vy % lit8 and stores the result into vx. | DC00 0203 - rem-int/lit8 v0,v2, #int3
Calculates v2 % 3 and stores the result into v0. |
DD
| and-int/lit8 vx,vy,lit8
| Calculates vy AND lit8 and stores the result into vx. | DD00 0203 - and-int/lit8 v0,v2, #int3
Calculates v2 AND 3 and stores the result into v0. |
DE
| or-int/lit8 vx, vy, lit8
| Calculates vy OR lit8 and puts the result into vx.
| DE00 0203 - or-int/lit8 v0, v2, #int 3
Calculates v2 OR literal 3 and puts the result into v0.
|
DF
| xor-int/lit8 vx, vy, lit8
| Calculates vy XOR lit8 and puts the result into vx. | DF00 0203 | 0008: xor-int/lit8 v0, v2, #int 3
Calculates v2 XOR literal 3 and puts the result into v0.
|
E0
| shl-int/lit8 vx, vy, lit8
| Shift v0 left by the bit positions specified by the literal constant and put the result into vx. | E001 0001 - shl-int/lit8 v1, v0, #int 1
Shift v0 left by 1 position and put the result into v1.
|
E1
| shr-int/lit8 vx, vy, lit8
| Shift v0 right by the bit positions specified by the literal constant and put the result into vx.
| E101 0001 - shr-int/lit8 v1, v0, #int 1
Shift v0 right by 1 position and put the result into v1.
|
E2
| ushr-int/lit8 vx, vy, lit8
| Unsigned right shift of v0 (>>>) by the bit positions specified by the literal constant and put the result into vx. | E201 0001 - ushr-int/lit8 v1, v0, #int 1
Unsigned shift v0 right by 1 position and put the result into v1.
|
E3
| unused_E3
|
|
|
E4
| unused_E4
|
|
|
E5
| unused_E5
|
|
|
E6
| unused_E6
|
|
|
E7
| unused_E7
|
|
|
E8
| unused_E8
|
|
|
E9
| unused_E9
|
|
|
EA
| unused_EA
|
|
|
EB
| unused_EB
|
|
|
EC
| unused_EC
|
|
|
ED
| unused_ED
|
|
|
EE
| execute-inline {parameters},inline ID
| Executes the inline method identified by inline ID6.
| EE20 0300 0100 - execute-inline {v1, v0}, inline #0003
Executes inline method #3 using v1 as "this" and passing one parameter in v0.
|
EF
| unused_EF
|
|
|
F0
| invoke-direct-empty
| Stands as a placeholder for pruned empty methods like Object.<init>. This acts as nop during normal execution6.
| F010 F608 0000 - invoke-direct-empty {v0}, Ljava/lang/Object;.<init>:()V // method@08f6
Replacement for the empty method java/lang/Object;<init>.
|
F1
| unused_F1
|
|
|
F2
| iget-quick vx,vy,offset
| Gets the value stored at offset in vy instance's data area to vx6. | F221 1000 - iget-quick v1, v2, [obj+0010]
Gets the value at offset 0CH of the instance pointed by v2 and stores the object reference in v1.
|
F3
| iget-wide-quick vx,vy,offset
| Gets the object reference value stored at offset in vy instance's data area to vx,vx+16. | F364 3001 - iget-wide-quick v4, v6, [obj+0130]
Gets the value at offset 130H of the instance pointed by v6 and stores the object reference in v4,v5.
|
F4
| iget-object-quick vx,vy,offset
| Gets the object reference value stored at offset in vy instance's data area to vx6.
| F431 0C00 - iget-object-quick v1, v3, [obj+000c]
Gets the object reference value at offset 0CH of the instance pointed by v3 and stores the object reference in v1.
|
F5
| iput-quick vx,vy,offset
| Puts the value stored in vx to offset in vy instance's data area6. | F521 1000 - iput-quick v1, v2, [obj+0010]
Puts the object reference value in v1 to offset 10H of the instance pointed by v2.
|
F6
| iput-wide-quick vx,vy,offset
| Puts the value stored in vx,vx+1 to offset in vy instance's data area6. | F652 7001 - iput-wide-quick v2, v5, [obj+0170]
Puts the value in v2,v3 to offset 170H of the instance pointed by v5.
|
F7
| iput-object-quick vx,vy,offset
| Puts the object reference value stored in vx to offset in vy instance's data area to vx6. | F701 4C00 - iput-object-quick v1, v0, [obj+004c]
Puts the object reference value in v1 to offset 0CH of the instance pointed by v3.
|
F8
| invoke-virtual-quick {parameters},vtable offset
| Invokes a virtual method using the vtable of the target object6.
| F820 B800 CF00 - invoke-virtual-quick {v15, v12}, vtable #00b8
Invokes a virtual method. The target object instance is pointed by v15 and vtable entry #B8 points to the method to be called. v12 is a parameter to the method call.
|
F9
| invoke-virtual-quick/range {parameter range},vtable offset
| Invokes a virtual method using the vtable of the target object6 | F906 1800 0000 - invoke-virtual-quick/range {v0..v5},vtable #0018
Invokes a method using the vtable of the instance pointed by v0. v1..v5 registers are parameters to the method call.
|
FA
| invoke-super-quick {parameters},vtable offset
| Invokes a virtual method in the target object's immediate parent class using the vtable of that parent class6. | FA40 8100 3254 - invoke-super-quick {v2, v3, v4, v5}, vtable #0081
Invokes a method using the vtable of the immediate parent class of instance pointed by v2. v3, v4 and v5 registers are parameters to the method call.
|
FB
| invoke-super-quick/range {register range},vtable offset
| Invokes a virtual method in the target object's immediate parent class using the vtable of that parent class6.
| F906 1B00 0000 - invoke-super-quick/range {v0..v5}, vtable #001b
Invokes a method using the vtable of the immediate parent class of instance pointed by v0. v1..v5 registers are parameters to the method call.
|
FC
| unused_FC
|
|
|
FD
| unused_FD
|
|
|
FE
| unused_FE
|
|
|
FF
| unused_FF
|
|
|
发表于 2016-3-8 19:42
发表于 2016-3-8 19:57
