| 1 | /* |
| 2 | * Copyright(c) 2019-2021 Qualcomm Innovation Center, Inc. All Rights Reserved. |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU General Public License as published by |
| 6 | * the Free Software Foundation; either version 2 of the License, or |
| 7 | * (at your option) any later version. |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License |
| 15 | * along with this program; if not, see <http://www.gnu.org/licenses/>. |
| 16 | */ |
| 17 | |
| 18 | #define SYS_write 64 |
| 19 | #define SYS_exit_group 94 |
| 20 | #define SYS_exit 93 |
| 21 | |
| 22 | #define FD_STDOUT 1 |
| 23 | |
| 24 | .type str,@object |
| 25 | .section .rodata |
| 26 | str: |
| 27 | .string "Hello!\n" |
| 28 | .size str, 8 |
| 29 | |
| 30 | .text |
| 31 | .global _start |
| 32 | _start: |
| 33 | r6 = #SYS_write |
| 34 | r0 = #FD_STDOUT |
| 35 | r1 = ##str |
| 36 | r2 = #7 |
| 37 | trap0(#1) |
| 38 | |
| 39 | r0 = #0 |
| 40 | r6 = #SYS_exit_group |
| 41 | trap0(#1) |
| 42 | |
| 43 | .section ".note.ABI-tag", "a" |
| 44 | .align 4 |
| 45 | .long 1f - 0f /* name length */ |
| 46 | .long 3f - 2f /* data length */ |
| 47 | .long 1 /* note type */ |
| 48 | |
| 49 | /* |
| 50 | * vendor name seems like this should be MUSL but lldb doesn't agree. |
| 51 | */ |
| 52 | 0: .asciz "GNU" |
| 53 | 1: .align 4 |
| 54 | 2: .long 0 /* linux */ |
| 55 | .long 3,0,0 |
| 56 | 3: .align 4 |