OP_INVOKE_DIRECT_JUMBO.S revision a8b91c52fd8a90b784835dfe1f8898035266c4dd
1%default { "isrange":"0", "routine":"NoRange" } 2%verify "executed" 3%verify "unknown method" 4 /* 5 * Handle a direct method call. 6 * 7 * (We could defer the "is 'this' pointer null" test to the common 8 * method invocation code, and use a flag to indicate that static 9 * calls don't count. If we do this as part of copying the arguments 10 * out we could avoiding loading the first arg twice.) 11 * 12 */ 13 /* invoke-direct/jumbo {vCCCC..v(CCCC+BBBB-1)}, meth@AAAAAAAA */ 14 LOAD_rSELF_methodClassDex(a3) # a3 <- pDvmDex 15 FETCH(a0, 1) # a0<- aaaa (lo) 16 FETCH(a1, 2) # a1<- AAAA (hi) 17 LOAD_base_offDvmDex_pResMethods(a3, a3) # a3 <- pDvmDex->pResMethods 18 sll a1,a1,16 19 or a1, a0, a1 # a1<- AAAAaaaa 20 FETCH(rBIX, 4) # rBIX <- GFED or CCCC 21 LOAD_eas2(a0, a3, a1) # a0 <- resolved methodToCall 22 .if (!$isrange) 23 and rBIX, rBIX, 15 # rBIX <- D (or stays CCCC) 24 .endif 25 EXPORT_PC() # must export for invoke 26 GET_VREG(rOBJ, rBIX) # rOBJ <- "this" ptr 27 # already resolved? 28 bnez a0, 1f # resolved, call the function 29 30 lw a3, offThread_method(rSELF) # a3 <- self->method 31 LOAD_base_offMethod_clazz(a0, a3) # a0 <- method->clazz 32 li a2, METHOD_DIRECT # resolver method type 33 JAL(dvmResolveMethod) # v0 <- call(clazz, ref, flags) 34 move a0, v0 35 # got null? 36 beqz v0, common_exceptionThrown # yes, handle exception 37 381: 39 bnez rOBJ, common_invokeMethodJumbo # a0=method, rOBJ="this" 40 b common_errNullObject # yes, throw exception 41 42 43 44