LXR qemu/tests/tcg/hexagon/first.S

   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
  26str:
  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 */
  520:     .asciz "GNU"
  531:     .align 4
  542:     .long 0 /* linux */
  55       .long 3,0,0
  563:     .align 4
  57