[PATCH 05/24] ARM64:UAPI: Set the correct __BITS_PER_LONG for ILP32.
From: Andrew Pinski <hidden>
Date: 2014-05-24 07:05:38
Also in:
lkml
Subsystem:
arm64 port (aarch64 architecture), the rest · Maintainers:
Catalin Marinas, Will Deacon, Linus Torvalds
We need to say to the userland API that bits per long is 32bits for ILP32. Thanks, Andrew Pinski Signed-off-by: Andrew Pinski <redacted> --- arch/arm64/include/uapi/asm/bitsperlong.h | 7 ++++++- 1 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/arch/arm64/include/uapi/asm/bitsperlong.h b/arch/arm64/include/uapi/asm/bitsperlong.h
index fce9c29..5e06c59 100644
--- a/arch/arm64/include/uapi/asm/bitsperlong.h
+++ b/arch/arm64/include/uapi/asm/bitsperlong.h@@ -16,7 +16,12 @@ #ifndef __ASM_BITSPERLONG_H #define __ASM_BITSPERLONG_H -#define __BITS_PER_LONG 64 +/* Assuming __LP64__ will be defined for native ELF64's and not for ILP32. */ +#ifdef __LP64__ +# define __BITS_PER_LONG 64 +#else +# define __BITS_PER_LONG 32 +#endif #include <asm-generic/bitsperlong.h>
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1.7.2.5