From 273d11eae5cbd124ea64df99d14678b4d3694961 Mon Sep 17 00:00:00 2001 From: Macpaul Lin Date: Thu, 1 Dec 2011 12:32:10 +0800 Subject: linkage.h: move from blackfin to common includes 1. Add linkage.h support from blackfin to common include, which is a reduced version from Linux. 2. Add architecture part support of linkage.h into blackfin 3. Fix include path of in blackfin related to linkage.h due to header file movement. Signed-off-by: Macpaul Lin Signed-off-by: Mike Frysinger --- include/linux/linkage.h | 76 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 76 insertions(+) create mode 100644 include/linux/linkage.h (limited to 'include/linux/linkage.h') diff --git a/include/linux/linkage.h b/include/linux/linkage.h new file mode 100644 index 000000000..ed4cf6cbc --- /dev/null +++ b/include/linux/linkage.h @@ -0,0 +1,76 @@ +/* + * U-boot - linkage.h + * + * Copyright (c) 2005-2007 Analog Devices Inc. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program 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 2 of + * the License, or (at your option) any later version. + * + * This program 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, + * MA 02110-1301 USA + */ + +#ifndef _LINUX_LINKAGE_H +#define _LINUX_LINKAGE_H + +#include +#include + +#ifdef __cplusplus +#define CPP_ASMLINKAGE extern "C" +#else +#define CPP_ASMLINKAGE +#endif + +#define asmlinkage CPP_ASMLINKAGE + +#define SYMBOL_NAME_STR(X) #X +#define SYMBOL_NAME(X) X +#ifdef __STDC__ +#define SYMBOL_NAME_LABEL(X) X##: +#else +#define SYMBOL_NAME_LABEL(X) X: +#endif + +#define __ALIGN .align 4 +#define __ALIGN_STR ".align 4" + +#ifdef __ASSEMBLY__ + +#define ALIGN __ALIGN +#define ALIGN_STR __ALIGN_STR + +#define LENTRY(name) \ + ALIGN; \ + SYMBOL_NAME_LABEL(name) + +#define ENTRY(name) \ + .globl SYMBOL_NAME(name); \ + LENTRY(name) + +#ifndef END +#define END(name) \ + .size name, .-name +#endif + +#ifndef ENDPROC +#define ENDPROC(name) \ + .type name, @function; \ + END(name) +#endif + +#endif + +#endif -- cgit v1.2.3