| %default { "isrange":"0", "routine":"NoRange" } |
| %verify "executed" |
| %verify "unknown method" |
| /* |
| * Handle a "super" method call. |
| * |
| * for: invoke-super, invoke-super/range |
| */ |
| /* op vB, {vD, vE, vF, vG, vA}, class@CCCC */ |
| /* op vAA, {vCCCC..v(CCCC+AA-1)}, meth@BBBB */ |
| GET_GLUE(rINST_FULL) |
| movzwl 2(rPC),%eax # eax<- BBBB |
| movl offGlue_methodClassDex(rINST_FULL),%ecx # ecx<- pDvmDex |
| EXPORT_PC() |
| movl offDvmDex_pResMethods(%ecx),%ecx # ecx<- pDvmDex->pResMethods |
| movl (%ecx,%eax,4),%ecx # ecx<- resolved baseMethod |
| movl offGlue_method(rINST_FULL),%eax # eax<- method |
| movzwl 4(rPC),rINST_FULL # rINST_FULL<- GFED or CCCC |
| .if (!$isrange) |
| andl $$0xf,rINST_FULL # rINST_FULL<- D (or stays CCCC) |
| .endif |
| GET_VREG(rINST_FULL,rINST_FULL) # rINST_FULL<- "this" ptr |
| testl rINST_FULL,rINST_FULL # null "this"? |
| je common_errNullObject # yes, throw |
| movl offMethod_clazz(%eax),%eax # eax<- method->clazz |
| testl %ecx,%ecx # already resolved? |
| jne .L${opcode}_continue # yes - go on |
| jmp .L${opcode}_resolve |
| %break |
| |
| /* |
| * At this point: |
| * ecx = resolved base method [r0] |
| * eax = method->clazz [r9] |
| */ |
| .L${opcode}_continue: |
| movl offClassObject_super(%eax),%eax # eax<- method->clazz->super |
| movzwl offMethod_methodIndex(%ecx),%ecx # ecx<- baseMthod->methodIndex |
| cmpl offClassObject_vtableCount(%eax),%ecx # compare(methodIndex,vtableCount) |
| jae .L${opcode}_nsm # method not present in superclass |
| movl offClassObject_vtable(%eax),%eax # eax<- ...clazz->super->vtable |
| movl (%eax,%ecx,4),%eax # eax<- vtable[methodIndex] |
| movl $$$isrange,%ecx |
| #jmp common_invokeMethod${routine} |
| jmp common_invokeOld |
| |
| /* At this point: |
| * ecx = null (needs to be resolved base method) |
| * eax = method->clazz |
| */ |
| .L${opcode}_resolve: |
| SPILL_TMP(%eax) # method->clazz |
| movl %eax,OUT_ARG0(%esp) # arg0<- method->clazz |
| movzwl 2(rPC),%ecx # ecx<- BBBB |
| movl $$METHOD_VIRTUAL,OUT_ARG2(%esp) # arg2<- resolver method type |
| movl %ecx,OUT_ARG1(%esp) # arg1<- ref |
| SPILL(rPC) |
| call dvmResolveMethod # eax<- call(clazz, ref, flags) |
| UNSPILL(rPC) |
| testl %eax,%eax # got null? |
| movl %eax,%ecx # ecx<- resolved base method |
| UNSPILL_TMP(%eax) # restore method->clazz |
| jne .L${opcode}_continue # good to go - continue |
| jmp common_exceptionThrown # handle exception |
| |
| /* |
| * Throw a NoSuchMethodError with the method name as the message. |
| * ecx = resolved base method |
| */ |
| .L${opcode}_nsm: |
| movl offMethod_name(%ecx),%eax |
| mov %eax,OUT_ARG1(%esp) |
| jmp common_errNoSuchMethod |
