1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 .global callVirtualMethod 25 .align 8 26 callVirtualMethod: 27 ! %o0: unsigned long function 28 ! %o1: unsigned long * stack 29 ! %o2: sal_Int32 excess 30 add %o2, 176, %o3 31 neg %o3 32 save %sp, %o3, %sp 33 ldx [%i1 + 0 * 8], %o0 34 ldx [%i1 + 1 * 8], %o1 35 ldx [%i1 + 2 * 8], %o2 36 ldx [%i1 + 3 * 8], %o3 37 tst %i2 38 bz,pt %xcc, 1f 39 ldx [%i1 + 4 * 8], %o4 40 add %i1, 6 * 8, %l0 41 add %sp, 2047 + 176, %l1 42 0: deccc 8, %i2 43 ldx [%l0 + %i2], %l2 44 bnz,pt %xcc, 0b 45 stx %l2, [%l1 + %i2] 46 1: call %i0 47 ldx [%i1 + 5 * 8], %o5 48 stx %o0, [%i1 + 0 * 8] 49 stx %o1, [%i1 + 1 * 8] 50 stx %o2, [%i1 + 2 * 8] 51 stx %o3, [%i1 + 3 * 8] 52 ret 53 restore 54 .size callVirtualMethod, . - callVirtualMethod 55 .type callVirtualMethod, #function 56