1a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham%default { "isrange":"0", "routine":"NoRange" } 2a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham%verify "executed" 3a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham%verify "unknown method" 4a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham%verify "null object" 5a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham /* 6a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham * Handle a virtual method call. 7a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham * 8a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham * for: invoke-virtual, invoke-virtual/range 9a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham */ 10a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham # op vB, {vD, vE, vF, vG, vA}, class /* CCCC */ 11a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham # op vAA, {vCCCC..v(CCCC+AA-1)}, meth /* BBBB */ 12a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham LOAD_rSELF_methodClassDex(a3) # a3 <- pDvmDex 13a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham FETCH(a1, 1) # a1 <- BBBB 14a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham LOAD_base_offDvmDex_pResMethods(a3, a3) # a3 <- pDvmDex->pResMethods 15a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham FETCH(rBIX, 2) # rBIX <- GFED or CCCC 16a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham LOAD_eas2(a0, a3, a1) # a0 <- resolved baseMethod 17a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham .if (!$isrange) 18a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham and rBIX, rBIX, 15 # rBIX <- D (or stays CCCC) 19a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham .endif 20a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham EXPORT_PC() # must export for invoke 21a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham # already resolved? 22a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham bnez a0, .L${opcode}_continue # yes, continue on 23a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham 24a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham LOAD_rSELF_method(a3) # a3 <- self->method 25a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham LOAD_base_offMethod_clazz(a0, a3) # a0 <- method->clazz 26a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham li a2, METHOD_VIRTUAL # resolver method type 27a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham JAL(dvmResolveMethod) # v0 <- call(clazz, ref, flags) 28a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham move a0, v0 29a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham # got null? 30a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham bnez v0, .L${opcode}_continue # no, continue 31a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham b common_exceptionThrown # yes, handle exception 32a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham%break 33a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham 34a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham /* 35a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham * At this point: 36a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham * a0 = resolved base method 37a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham * rBIX= C or CCCC (index of first arg, which is the "this" ptr) 38a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham */ 39a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham.L${opcode}_continue: 40a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham GET_VREG(rOBJ, rBIX) # rOBJ <- "this" ptr 41a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham LOADu2_offMethod_methodIndex(a2, a0) # a2 <- baseMethod->methodIndex 42a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham # is "this" null? 43a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham beqz rOBJ, common_errNullObject # null "this", throw exception 44a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham LOAD_base_offObject_clazz(a3, rOBJ) # a3 <- thisPtr->clazz 45a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham LOAD_base_offClassObject_vtable(a3, a3) # a3 <- thisPtr->clazz->vtable 46a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham LOAD_eas2(a0, a3, a2) # a0 <- vtable[methodIndex] 47a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham b common_invokeMethod${routine} # (a0=method, rOBJ="this") 48a8b91c52fd8a90b784835dfe1f8898035266c4ddRaghu Gandham 49