From 273d11eae5cbd124ea64df99d14678b4d3694961 Mon Sep 17 00:00:00 2001 From: Macpaul Lin Date: Thu, 1 Dec 2011 12:32:10 +0800 Subject: [PATCH] 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 --- arch/blackfin/cpu/cache.S | 2 +- arch/blackfin/include/asm/blackfin_local.h | 2 +- arch/blackfin/include/asm/cache.h | 2 +- arch/blackfin/include/asm/linkage.h | 50 +------------- arch/blackfin/lib/__kgdb.S | 2 +- arch/blackfin/lib/outs.S | 2 +- include/linux/linkage.h | 76 ++++++++++++++++++++++ 7 files changed, 83 insertions(+), 53 deletions(-) create mode 100644 include/linux/linkage.h diff --git a/arch/blackfin/cpu/cache.S b/arch/blackfin/cpu/cache.S index 6ed655a674..5ca9e91d3f 100644 --- a/arch/blackfin/cpu/cache.S +++ b/arch/blackfin/cpu/cache.S @@ -8,8 +8,8 @@ * Licensed under the GPL-2 or later. */ -#include #include +#include #include .text diff --git a/arch/blackfin/include/asm/blackfin_local.h b/arch/blackfin/include/asm/blackfin_local.h index 71207b697a..49d0c9ec3a 100644 --- a/arch/blackfin/include/asm/blackfin_local.h +++ b/arch/blackfin/include/asm/blackfin_local.h @@ -48,7 +48,7 @@ #define L1_CACHE_SHIFT 5 #define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) -#include +#include #include #ifndef __ASSEMBLY__ diff --git a/arch/blackfin/include/asm/cache.h b/arch/blackfin/include/asm/cache.h index 482e4b52b6..568885a2c2 100644 --- a/arch/blackfin/include/asm/cache.h +++ b/arch/blackfin/include/asm/cache.h @@ -7,7 +7,7 @@ #ifndef __ARCH_BLACKFIN_CACHE_H #define __ARCH_BLACKFIN_CACHE_H -#include /* for asmlinkage */ +#include /* for asmlinkage */ /* * Bytes per L1 cache line diff --git a/arch/blackfin/include/asm/linkage.h b/arch/blackfin/include/asm/linkage.h index fbb497c7bd..6d4493a6c5 100644 --- a/arch/blackfin/include/asm/linkage.h +++ b/arch/blackfin/include/asm/linkage.h @@ -22,53 +22,7 @@ * MA 02110-1301 USA */ -#ifndef _LINUX_LINKAGE_H -#define _LINUX_LINKAGE_H - -#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) -#endif - -#ifndef END -#define END(name) \ - .size name, .-name -#endif - -#ifndef ENDPROC -#define ENDPROC(name) \ - .type name, @function; \ - END(name) -#endif +#ifndef __ASM_LINKAGE_H +#define __ASM_LINKAGE_H #endif diff --git a/arch/blackfin/lib/__kgdb.S b/arch/blackfin/lib/__kgdb.S index cba4179d3e..4ccde8f104 100644 --- a/arch/blackfin/lib/__kgdb.S +++ b/arch/blackfin/lib/__kgdb.S @@ -1,5 +1,5 @@ -#include +#include /* save stack context for non-local goto * int kgdb_setjmp(long *buf) diff --git a/arch/blackfin/lib/outs.S b/arch/blackfin/lib/outs.S index 253d4c3e41..39d5332615 100644 --- a/arch/blackfin/lib/outs.S +++ b/arch/blackfin/lib/outs.S @@ -8,7 +8,7 @@ * Licensed under the GPL-2. */ -#include +#include .align 2 diff --git a/include/linux/linkage.h b/include/linux/linkage.h new file mode 100644 index 0000000000..ed4cf6cbcd --- /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 -- 2.30.2