From ee92c0fe5c1b9d59508273916e2c9a75b68dbc13 Mon Sep 17 00:00:00 2001 From: Waldemar Brodkorb Date: Thu, 21 Apr 2016 01:25:29 +0200 Subject: nds32: add support for new architecture Add support for Andes Technology NDS32 architecture. See here http://www.andestech.com/en/index/index.htm for more informaton. Verification of the port from an older uClibc port was done on a sponsored AG101p board. The testsuite only has 5 errors, three are related to an existing bug in dlclose() with LT.old, also happening on cris32 and m68k. Failures to fallocate/posix_fallocate are unresolved. Thanks to Andes Technology sponsoring the hardware and being very helpful while doing the uClibc-ng porting. Signed-off-by: Waldemar Brodkorb --- libc/sysdeps/linux/nds32/bits/setjmp.h | 42 ++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 libc/sysdeps/linux/nds32/bits/setjmp.h (limited to 'libc/sysdeps/linux/nds32/bits/setjmp.h') diff --git a/libc/sysdeps/linux/nds32/bits/setjmp.h b/libc/sysdeps/linux/nds32/bits/setjmp.h new file mode 100644 index 000000000..92d89003a --- /dev/null +++ b/libc/sysdeps/linux/nds32/bits/setjmp.h @@ -0,0 +1,42 @@ +/* + * Copyright (C) 2016 Andes Technology, Inc. + * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. + */ + +/* Copyright (C) 2003, 2004 Free Software Foundation, Inc. + + 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. */ + +/* Define the machine-dependent type `jmp_buf'. NDS32 version. */ +#ifndef _BITS_SETJMP_H +#define _BITS_SETJMP_H 1 + +#ifndef _SETJMP_H +# error "Never include directly; use instead." +#endif + +#ifndef _ASM +typedef struct + { + /* Callee-saved registers r6 - r14, r16 - r19 and r28 - r31. */ + int __regs[31]; + + /* Program counter. */ + void * __pc; + } __jmp_buf[1]; +#endif + +#endif /* bits/setjmp.h */ -- cgit v1.2.3