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authorSam Ravnborg <sam@ravnborg.org>2008-12-26 15:35:41 -0800
committerDavid S. Miller <davem@davemloft.net>2008-12-26 15:35:41 -0800
commite1648a8194117c7afeb432afb0d10896e10cbea4 (patch)
tree8d8940aa54c06b471b6aa942716064b83bfe7a7f
parentfe6875ec5c3ca7f6bcb399b6649ba2b64744df51 (diff)
sparc: unify module.h
Use some preprocessor magic in combination with the newly introduced CONFIG_BITS to unify module.h. A few additional symbols are added as they are needed in a follow-up patch Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--arch/sparc/include/asm/module.h32
-rw-r--r--arch/sparc/include/asm/module_32.h7
-rw-r--r--arch/sparc/include/asm/module_64.h7
3 files changed, 24 insertions, 22 deletions
diff --git a/arch/sparc/include/asm/module.h b/arch/sparc/include/asm/module.h
index e82cf9a3e60..ff8e02d8033 100644
--- a/arch/sparc/include/asm/module.h
+++ b/arch/sparc/include/asm/module.h
@@ -1,8 +1,24 @@
-#ifndef ___ASM_SPARC_MODULE_H
-#define ___ASM_SPARC_MODULE_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm/module_64.h>
-#else
-#include <asm/module_32.h>
-#endif
-#endif
+#ifndef __SPARC_MODULE_H
+#define __SPARC_MODULE_H
+struct mod_arch_specific { };
+
+/*
+ * Use some preprocessor magic to define the correct symbol
+ * for sparc32 and sparc64.
+ * Elf_Addr becomes Elf32_Addr for sparc32 and Elf64_Addr for sparc64
+ */
+#define ___ELF(a, b, c) a##b##c
+#define __ELF(a, b, c) ___ELF(a, b, c)
+#define _Elf(t) __ELF(Elf, CONFIG_BITS, t)
+#define _ELF(t) __ELF(ELF, CONFIG_BITS, t)
+
+#define Elf_Shdr _Elf(_Shdr)
+#define Elf_Sym _Elf(_Sym)
+#define Elf_Ehdr _Elf(_Ehdr)
+#define Elf_Rela _Elf(_Rela)
+#define Elf_Addr _Elf(_Addr)
+
+#define ELF_R_SYM _ELF(_R_SYM)
+#define ELF_R_TYPE _ELF(_R_TYPE)
+
+#endif /* __SPARC_MODULE_H */
diff --git a/arch/sparc/include/asm/module_32.h b/arch/sparc/include/asm/module_32.h
deleted file mode 100644
index cbd9e67b0c0..00000000000
--- a/arch/sparc/include/asm/module_32.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _ASM_SPARC_MODULE_H
-#define _ASM_SPARC_MODULE_H
-struct mod_arch_specific { };
-#define Elf_Shdr Elf32_Shdr
-#define Elf_Sym Elf32_Sym
-#define Elf_Ehdr Elf32_Ehdr
-#endif /* _ASM_SPARC_MODULE_H */
diff --git a/arch/sparc/include/asm/module_64.h b/arch/sparc/include/asm/module_64.h
deleted file mode 100644
index 3d77ba46578..00000000000
--- a/arch/sparc/include/asm/module_64.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _ASM_SPARC64_MODULE_H
-#define _ASM_SPARC64_MODULE_H
-struct mod_arch_specific { };
-#define Elf_Shdr Elf64_Shdr
-#define Elf_Sym Elf64_Sym
-#define Elf_Ehdr Elf64_Ehdr
-#endif /* _ASM_SPARC64_MODULE_H */