mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-22 13:00:06 +00:00
36 lines
1.1 KiB
ArmAsm
36 lines
1.1 KiB
ArmAsm
/* Legacy shadow stack code.
|
|
Copyright (C) 2023-2024 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library 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
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
.text
|
|
.globl legacy
|
|
.type legacy, @function
|
|
legacy:
|
|
.cfi_startproc
|
|
#ifdef __x86_64__
|
|
movq (%rsp), %rax
|
|
addq $8, %rsp
|
|
jmp *%rax
|
|
#else
|
|
movl (%esp), %eax
|
|
addl $4, %esp
|
|
jmp *%eax
|
|
#endif
|
|
.cfi_endproc
|
|
.size legacy, .-legacy
|
|
.section .note.GNU-stack,"",@progbits
|