From 28756a4b21b6f38e633169c1197662a95d9184f7 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Wed, 18 Mar 1998 14:41:31 +0000 Subject: [PATCH] longjmp for ARM with FPU. --- sysdeps/arm/fpu/__longjmp.S | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 sysdeps/arm/fpu/__longjmp.S diff --git a/sysdeps/arm/fpu/__longjmp.S b/sysdeps/arm/fpu/__longjmp.S new file mode 100644 index 0000000..8afa177 --- /dev/null +++ b/sysdeps/arm/fpu/__longjmp.S @@ -0,0 +1,36 @@ +/* longjmp for ARM. + Copyright (C) 1997, 1998 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 +#define _SETJMP_H +#define _ASM +#include + +/* __longjmp(jmpbuf, val) */ + +ENTRY (__longjmp) + movs r2, r0 + movs r0, r1 /* get the return value in place */ + moveq r1, #1 /* can't let setjmp() return zero! */ + + add r2, r2, #48 + lfmfd f4, 4, [r2] + + LOADREGS(ia, r2, {v1-v6, sl, fp, sp, pc}) +END (__longjmp) -- 2.7.4