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authorJan Beulich <jbeulich@novell.com>2006-03-24 03:16:17 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-24 07:33:25 -0800
commitab7efcc97ebc92e03c0474dfd38f9c7b84b84115 (patch)
treeb0eb6b9abce5c47af9c61b606f37ec1c4d247e65 /include
parent09fe316a7b10219be592118626850e1dfdfcc1aa (diff)
downloadop-kernel-dev-ab7efcc97ebc92e03c0474dfd38f9c7b84b84115.zip
op-kernel-dev-ab7efcc97ebc92e03c0474dfd38f9c7b84b84115.tar.gz
[PATCH] abstract type/size specification for assembly
Provide abstraction for generating type and size information of assembly routines and data, while permitting architectures to override these defaults. Signed-off-by: Jan Beulich <jbeulich@novell.com> Cc: "Russell King" <rmk@arm.linux.org.uk> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: "Andi Kleen" <ak@suse.de> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: Miles Bader <uclinux-v850@lsi.nec.co.jp> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
-rw-r--r--include/asm-ia64/linkage.h8
-rw-r--r--include/asm-mips/linkage.h4
-rw-r--r--include/asm-v850/linkage.h4
-rw-r--r--include/linux/linkage.h16
4 files changed, 27 insertions, 5 deletions
diff --git a/include/asm-ia64/linkage.h b/include/asm-ia64/linkage.h
index 14cd72c..ef22a45 100644
--- a/include/asm-ia64/linkage.h
+++ b/include/asm-ia64/linkage.h
@@ -1,6 +1,14 @@
#ifndef __ASM_LINKAGE_H
#define __ASM_LINKAGE_H
+#ifndef __ASSEMBLY__
+
#define asmlinkage CPP_ASMLINKAGE __attribute__((syscall_linkage))
+#else
+
+#include <asm/asmmacro.h>
+
+#endif
+
#endif
diff --git a/include/asm-mips/linkage.h b/include/asm-mips/linkage.h
index 291c2d0..b6185d3c 100644
--- a/include/asm-mips/linkage.h
+++ b/include/asm-mips/linkage.h
@@ -1,6 +1,8 @@
#ifndef __ASM_LINKAGE_H
#define __ASM_LINKAGE_H
-/* Nothing to see here... */
+#ifdef __ASSEMBLY__
+#include <asm/asm.h>
+#endif
#endif
diff --git a/include/asm-v850/linkage.h b/include/asm-v850/linkage.h
index 291c2d0..b6185d3c 100644
--- a/include/asm-v850/linkage.h
+++ b/include/asm-v850/linkage.h
@@ -1,6 +1,8 @@
#ifndef __ASM_LINKAGE_H
#define __ASM_LINKAGE_H
-/* Nothing to see here... */
+#ifdef __ASSEMBLY__
+#include <asm/asm.h>
+#endif
#endif
diff --git a/include/linux/linkage.h b/include/linux/linkage.h
index 147eb01..c08c998 100644
--- a/include/linux/linkage.h
+++ b/include/linux/linkage.h
@@ -28,17 +28,27 @@
#define ALIGN __ALIGN
#define ALIGN_STR __ALIGN_STR
+#ifndef ENTRY
#define ENTRY(name) \
.globl name; \
ALIGN; \
name:
+#endif
#define KPROBE_ENTRY(name) \
.section .kprobes.text, "ax"; \
- .globl name; \
- ALIGN; \
- name:
+ ENTRY(name)
+#ifndef END
+#define END(name) \
+ .size name, .-name
+#endif
+
+#ifndef ENDPROC
+#define ENDPROC(name) \
+ .type name, @function; \
+ END(name)
+#endif
#endif
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