| %default {"volatile":"0"} |
| %verify "executed" |
| %verify "field already resolved" |
| %verify "field not yet resolved" |
| %verify "field cannot be resolved" |
| /* |
| * 64-bit SGET handler. |
| */ |
| # sget-wide vAA, field /* BBBB */ |
| LOAD_rSELF_methodClassDex(a2) # a2 <- DvmDex |
| FETCH(a1, 1) # a1 <- field ref BBBB |
| LOAD_base_offDvmDex_pResFields(rBIX, a2) # rBIX <- dvmDex->pResFields |
| LOAD_eas2(a0, rBIX, a1) # a0 <- resolved StaticField ptr |
| # is resolved entry null? |
| bnez a0, .L${opcode}_finish |
| |
| /* |
| * Continuation if the field has not yet been resolved. |
| * a1: BBBB field ref |
| * rBIX: dvmDex->pResFields |
| * |
| * Returns StaticField pointer in v0. |
| */ |
| LOAD_rSELF_method(a2) # a2 <- current method |
| #if defined(WITH_JIT) |
| EAS2(rBIX, rBIX, a1) # rBIX<- &dvmDex->pResFields[field] |
| #endif |
| EXPORT_PC() # resolve() could throw, so export now |
| LOAD_base_offMethod_clazz(a0, a2) # a0 <- method->clazz |
| JAL(dvmResolveStaticField) # v0 <- resolved StaticField ptr |
| move a0, v0 |
| # success? |
| beqz v0, common_exceptionThrown # no, handle exception |
| #if defined(WITH_JIT) |
| /* |
| * If the JIT is actively building a trace we need to make sure |
| * that the field is fully resolved before including this instruction. |
| */ |
| JAL(common_verifyField) |
| #endif |
| |
| b .L${opcode}_finish # resume |
| %break |
| |
| .L${opcode}_finish: |
| GET_OPA(a1) # a1 <- AA |
| .if $volatile |
| vLOAD64_off(a2, a3, a0, offStaticField_value) # a2/a3 <- field value (aligned) |
| .else |
| LOAD64_off(a2, a3, a0, offStaticField_value) # a2/a3 <- field value (aligned) |
| .endif |
| FETCH_ADVANCE_INST(2) # advance rPC, load rINST |
| EAS2(a1, rFP, a1) # a1 <- &fp[AA] |
| STORE64(a2, a3, a1) # vAA/vAA+1 <- a2/a3 |
| GET_INST_OPCODE(t0) # extract opcode from rINST |
| GOTO_OPCODE(t0) # jump to next instruction |
| |
| |
