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/* 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
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