# Copyright (c) 2021-2022 Huawei Device Co., Ltd.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

.record panda.String <external>
.record IO <external>
.function void IO.printString(panda.String a0) <external>

# Check that arguments are passed correctly to entry point

.function i32 main(panda.String[] a0) {
    lenarr a0
    subi 2
    jnez exit_failure

    ldai 0
    ldarr.obj a0
    sta.obj v0

    ldai 1
    ldarr.obj a0
    sta.obj v1

    lda.str "\n"
    sta.obj v2

    call IO.printString, v0
    call IO.printString, v2

    call IO.printString, v1
    call IO.printString, v2

    ldai 0
    return
exit_failure:
    ldai 1
    return
}