OP_SPUT_WIDE_JUMBO.S revision a8b91c52fd8a90b784835dfe1f8898035266c4dd 
1%default {"volatile":"0"}
2%verify "executed"
3%verify "field already resolved"
4%verify "field not yet resolved"
5%verify "field cannot be resolved"
6    /*
7     * Jumbo 64-bit SPUT handler.
8     */
9    /* sput-wide/jumbo vBBBB, field@AAAAAAAA */
10    LOAD_rSELF_methodClassDex(a2)          #  a2 <- DvmDex
11    FETCH(a1, 1)                           # a1<- aaaa (lo)
12    FETCH(a2, 2)                           # a2<- AAAA (hi)
13    LOAD_base_offDvmDex_pResFields(rBIX, a2) #  rBIX <- dvmDex->pResFields
14    sll     a2,a2,16
15    or      a1, a1, a2                    # a1<- AAAAaaaa
16    FETCH(rOBJ, 3)                        # rOBJ<- BBBB    solved StaticField ptr
17    EAS2(rOBJ, rFP, t0)                    #  rOBJ<- &fp[BBBB]
18    # is resolved entry null?
19    beqz      a2, .L${opcode}_resolve      #  yes, do resolve
20.L${opcode}_finish:                        #  field ptr in a2, BBBB in rOBJ
21    FETCH_ADVANCE_INST(4)                  #  advance rPC, load rINST
22    LOAD64(a0, a1, rOBJ)                   #  a0/a1 <- vBBBB/vBBBB+1
23    GET_INST_OPCODE(rBIX)                  #  extract opcode from rINST
24    .if $volatile
25    addu    a2, offStaticField_value       #  a2<- pointer to data
26    JAL(dvmQuasiAtomicSwap64Sync)          #  stores a0/a1 into addr a2
27    .else
28    STORE64_off(a0, a1, a2, offStaticField_value) #  field <- vBBBB/vBBBB+1
29    .endif
30    GOTO_OPCODE(rBIX)                      #  jump to next instruction
31%break
32
33    /*
34     * Continuation if the field has not yet been resolved.
35     *  a1:  AAAAAAAA field ref
36     *  rOBJ:  &fp[BBBB]
37     *  rBIX: dvmDex->pResFields
38     *
39     * Returns StaticField pointer in a2.
40     */
41.L${opcode}_resolve:
42    LOAD_rSELF_method(a2)                  #  a2 <- current method
43#if defined(WITH_JIT)
44    EAS2(rBIX, rBIX, a1)                   #  rBIX<- &dvmDex->pResFields[field]
45#endif
46    EXPORT_PC()                            #  resolve() could throw, so export now
47    LOAD_base_offMethod_clazz(a0, a2)      #  a0 <- method->clazz
48    JAL(dvmResolveStaticField)             #  v0 <- resolved StaticField ptr
49    # success ?
50    move      a0, v0
51    beqz      v0, common_exceptionThrown   #  no, handle exception
52#if defined(WITH_JIT)
53    /*
54     * If the JIT is actively building a trace we need to make sure
55     * that the field is fully resolved before including this instruction.
56     */
57    JAL(common_verifyField)
58#endif
59    move      a2, v0
60    b         .L${opcode}_finish           # resume
61