/* * 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 <linux/config.h> #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) #endif #ifndef END #define END(name) \ .size name, .-name #endif #ifndef ENDPROC #define ENDPROC(name) \ .type name, @function; \ END(name) #endif #endif