[Ltrace-devel] [PATCH v2] Fix SIGSEGV on MIPS big endian

[Edgar E. Iglesias]

On Mon, Feb 04, 2013 at 03:29:33PM +0100, Oliver Spornitz wrote:
> ---
>  sysdeps/linux-gnu/mipsel/arch.h | 12 ++++++++++--
>  1 file changed, 10 insertions(+), 2 deletions(-)

Looks good to me.

Acked-by: Edgar E. Iglesias <edgar.iglesias at gmail.com>

> 
> diff --git a/sysdeps/linux-gnu/mipsel/arch.h b/sysdeps/linux-gnu/mipsel/arch.h
> index ba1220d..14572cd 100644
> --- a/sysdeps/linux-gnu/mipsel/arch.h
> +++ b/sysdeps/linux-gnu/mipsel/arch.h
> @@ -25,10 +25,18 @@
>  #include <stddef.h>
>  #include <gelf.h>
>  
> -#define BREAKPOINT_VALUE { 0x0d, 0x00, 0x00, 0x00 }
> +#ifdef __MIPSEL__
> +# define BREAKPOINT_VALUE { 0x0d, 0x00, 0x00, 0x00 }
> +# define ARCH_ENDIAN_LITTLE
> +#elif defined(__MIPSEB__)
> +# define BREAKPOINT_VALUE { 0x00, 0x00, 0x00, 0x0d }
> +# define ARCH_ENDIAN_BIG
> +#else
> +# error __MIPSEL__ or __MIPSEB__ must be defined
> +#endif
> +
>  #define BREAKPOINT_LENGTH 4
>  #define DECR_PC_AFTER_BREAK 0
> -#define ARCH_ENDIAN_LITTLE
>  
>  #define LT_ELFCLASS	ELFCLASS32
>  #define LT_ELF_MACHINE	EM_MIPS
> -- 
> 1.8.0
> 
> 
> 
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