1// Copyright (C) 2024 The Android Open Source Project 2// 3// Licensed under the Apache License, Version 2.0 (the "License"); 4// you may not use this file except in compliance with the License. 5// You may obtain a copy of the License at 6// 7// http://www.apache.org/licenses/LICENSE-2.0 8// 9// Unless required by applicable law or agreed to in writing, software 10// distributed under the License is distributed on an "AS IS" BASIS, 11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12// See the License for the specific language governing permissions and 13// limitations under the License. 14// 15 16.section .text 17.globl _start 18_start: 19 // SYS_write 20 li a7, 64 21 // fd is stdout 22 li a0, 1 23 // pc-relative address of the string 241: 25 auipc a1, %pcrel_hi(hello_string) 26 addi a1, a1, %pcrel_lo(1b) 27 // string size 28 li a2, 6 29 ecall 30 31 // SYS_exit 32 li a7, 93 33 // value to return from main 34 li a0, 0 35 ecall 36 37.section .rodata 38hello_string: 39 .asciz "Hello\n" 40