glibc/sysdeps/sparc/bsd-setjmp.S

/* BSD `setjmp' entry point to `sigsetjmp (..., 1)'.  Sparc version.
   Copyright (C) 1994, 1997 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 Library General Public License as
   published by the Free Software Foundation; either version 2 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
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public
   License along with the GNU C Library; see the file COPYING.LIB.  If not,
   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
   Boston, MA 02111-1307, USA.  */

#include <sysdep.h>

ENTRY (setjmp)

#ifdef PIC
	save	%sp, -64, %sp
1:	call	2f
	sethi	%hi(_GLOBAL_OFFSET_TABLE_-(1b-.)), %g1
2:	or	%l7, %lo(_GLOBAL_OFFSET_TABLE_-(1b-.)), %g1
	add	%g1, %o7, %g1
	sethi	%hi(C_SYMBOL_NAME(__sigsetjmp)), %g2
	restore
	or	%g2, %lo(C_SYMBOL_NAME(__sigsetjmp)), %g2
	ld	[%g1+%g2], %g1
#else
	sethi	%hi(C_SYMBOL_NAME(__sigsetjmp)), %g1
	or	%g1, %lo(C_SYMBOL_NAME(__sigsetjmp)), %g1
#endif

	jmp %g1
	 mov 1, %o1		/* Pass second argument of one.  */