mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2025-01-12 12:16:04 +08:00
4a94e36819
This commit brings all the changes made by running gdb/copyright.py as per GDB's Start of New Year Procedure. For the avoidance of doubt, all changes in this commits were performed by the script.
48 lines
1.2 KiB
ArmAsm
48 lines
1.2 KiB
ArmAsm
/* Copyright 2021-2022 Free Software Foundation, Inc.
|
|
|
|
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/>. */
|
|
|
|
/* This testcase contains a function where the 'c.mv' instruction is used in
|
|
the prologue.
|
|
|
|
The following functions are roughly equivalent to the following C code (with
|
|
prologue crafted to contain the c.mv instruction):
|
|
|
|
int bar () { return 0; }
|
|
int foo () { return bar (); } */
|
|
|
|
.option pic
|
|
.text
|
|
.align 1
|
|
.globl bar
|
|
.type bar, @function
|
|
bar:
|
|
li a0,0
|
|
jr ra
|
|
.size bar, .-bar
|
|
|
|
.align 1
|
|
.globl foo
|
|
.type foo, @function
|
|
foo:
|
|
addi sp,sp,-32
|
|
c.mv t3,ra
|
|
sd t3,8(sp)
|
|
call bar
|
|
ld t3,8(sp)
|
|
mv ra,t3
|
|
addi sp,sp,32
|
|
jr ra
|
|
.size foo, .-foo
|