binutils-gdb/gdb/testsuite/gdb.arch/thumb-bx-pc.S

35 lines
960 B
ArmAsm

/* Test PC adjustment from Thumb-mode "bx pc" instruction.
Copyright 2012-2018 Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
.syntax unified
.thumb
.text
.p2align 2
.global main
.thumb
.thumb_func
.type main, %function
main:
bx pc
nop
.code 32
mov r0, #0
bx lr
.size main, .-main