kernel-ark/arch/microblaze/include/asm/asm-compat.h
John Williams 1908676514 microblaze: Copy ppc asm-compat.h for clean handling of constants in asm and C
Provides the ASM_CONST macro for creating asm-safe constants.

No users yet, we'll be using it in upcoming page.h commit, for generating
the LOAD_OFFSET macro

Signed-off-by: John Williams <john.williams@petalogix.com>
2009-09-22 10:10:06 +02:00

18 lines
479 B
C

#ifndef _ASM_MICROBLAZE_ASM_COMPAT_H
#define _ASM_MICROBLAZE_ASM_COMPAT_H
#include <asm/types.h>
#ifdef __ASSEMBLY__
# define stringify_in_c(...) __VA_ARGS__
# define ASM_CONST(x) x
#else
/* This version of stringify will deal with commas... */
# define __stringify_in_c(...) #__VA_ARGS__
# define stringify_in_c(...) __stringify_in_c(__VA_ARGS__) " "
# define __ASM_CONST(x) x##UL
# define ASM_CONST(x) __ASM_CONST(x)
#endif
#endif /* _ASM_MICROBLAZE_ASM_COMPAT_H */