1 %verify "executed" 2 %verify "field already resolved" 3 %verify "field not yet resolved" 4 %verify "field cannot be resolved" 5 /* 6 * Jumbo 32-bit SGET handler. 7 * 8 * for: sget/jumbo, sget-object/jumbo, sget-boolean/jumbo, sget-byte/jumbo, 9 * sget-char/jumbo, sget-short/jumbo 10 */ 11 /* exop vBBBB, field@AAAAAAAA */ 12 movl rSELF,%ecx 13 movl offThread_methodClassDex(%ecx),%ecx # ecx<- DvmDex 14 movl 2(rPC),%eax # eax<- field ref AAAAAAAA 15 movl offDvmDex_pResFields(%ecx),%ecx # ecx<- dvmDex->pResFields 16 movl (%ecx,%eax,4),%eax # eax<- resolved StaticField ptr 17 testl %eax,%eax # resolved entry null? 18 je .L${opcode}_resolve # if not, make it so 19 .L${opcode}_finish: # field ptr in eax 20 movl offStaticField_value(%eax),%eax 21 FETCH_INST_OPCODE 4 %ecx 22 ADVANCE_PC 4 23 SET_VREG %eax rINST 24 GOTO_NEXT_R %ecx 25 26 /* 27 * Go resolve the field 28 */ 29 .L${opcode}_resolve: 30 movl rSELF,%ecx 31 movl 2(rPC),%eax # eax<- field ref AAAAAAAA 32 movl offThread_method(%ecx),%ecx # ecx<- current method 33 EXPORT_PC # could throw, need to export 34 movl offMethod_clazz(%ecx),%ecx # ecx<- method->clazz 35 movl %eax,OUT_ARG1(%esp) 36 movl %ecx,OUT_ARG0(%esp) 37 SPILL(rIBASE) 38 call dvmResolveStaticField # eax<- resolved StaticField ptr 39 UNSPILL(rIBASE) 40 testl %eax,%eax 41 jne .L${opcode}_finish # success, continue 42 jmp common_exceptionThrown # no, handle exception 43
