libgcc/config/sparc/crtn.S

! crtn.S for SPARC

!   Copyright (C) 1992-2021 Free Software Foundation, Inc.
!   Written By David Vinayak Henkel-Wallace, June 1992
! 
! This file 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, or (at your option) any
! later version.
! 
! This file 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.
! 
! Under Section 7 of GPL version 3, you are granted additional
! permissions described in the GCC Runtime Library Exception, version
! 3.1, as published by the Free Software Foundation.
!
! You should have received a copy of the GNU General Public License and
! a copy of the GCC Runtime Library Exception along with this program;
! see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
! <http://www.gnu.org/licenses/>.

! This file just makes sure that the .fini and .init sections do in
! fact return.  Users may put any desired instructions in those sections.
! This file is the last thing linked into any executable.

	.section	".init"
	.align		4
#ifdef _FLAT
	mov 	%i7, %o7
#ifdef __sparcv9
	ldx     [%sp+2343], %i7
	sub	%sp, -176, %sp
#else
	ld	[%sp+156], %i7
	sub	%sp, -96, %sp
#endif
#else
	restore
#endif
	jmp	%o7+8
	 nop

	.section	".fini"
	.align		4
#ifdef _FLAT
	mov 	%i7, %o7
#ifdef __sparcv9
	ldx     [%sp+2343], %i7
	sub	%sp, -176, %sp
#else
	ld      [%sp+156], %i7
	sub	%sp, -96, %sp
#endif
#else
	restore
#endif
	jmp	%o7+8
	 nop

! Th-th-th-that is all folks!