svn commit: trunk/uClibc: include libc/sysdeps/linux/sh/bits

[Khem Raj]

On Thu, Nov 27, 2008 at 6:57 AM, Carmelo AMOROSO <carmelo.amoroso at st.com> wrote:
> carmelo at uclibc.org wrote:
>> Author: carmelo
>> Date: 2008-11-27 06:52:15 -0800 (Thu, 27 Nov 2008)
>> New Revision: 24165
>>
>> Log:
>> Make __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__ visible in case the arch
>> supports this feature. SH4 will use this in some aseembly files
>> for the NPTL implementation. Add now safely on trunk.
>>
>
> don't worry guys... I'm not going to add any of NPTL part to trunk.
> Just while working on merge trynk to branch, I'm going to add some
> absolutely safe change in trunk to simplify future merge, and avoid
> looking more and more times at the same files.
>
> I hope nobody would have some concerns on this.
> It will simplify my work a lot.

Good idea.Yes common changes  from the branch should be first brought
into trunk.  It can be done as you bring nptl branch upto date with
trunk.

>
> TIA,
> Carmelo
>
>> Signed-off-by: Carmelo Amoroso <carmelo.amoroso at st.com>
>>
>>
>> Modified:
>>    trunk/uClibc/include/libc-symbols.h
>>    trunk/uClibc/libc/sysdeps/linux/sh/bits/uClibc_arch_features.h
>>
>>
>> Changeset:
>> Modified: trunk/uClibc/include/libc-symbols.h
>> ===================================================================
>> --- trunk/uClibc/include/libc-symbols.h       2008-11-27 14:43:17 UTC (rev 24164)
>> +++ trunk/uClibc/include/libc-symbols.h       2008-11-27 14:52:15 UTC (rev 24165)
>> @@ -133,6 +133,12 @@
>>  # undef HAVE_ASM_GLOBAL_DOT_NAME
>>  #endif
>>
>> +#ifdef __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__
>> +# define HAVE_ASM_CFI_DIRECTIVES
>> +#else
>> +# undef HAVE_ASM_CFI_DIRECTIVES
>> +#endif
>> +
>>  #if defined HAVE_ASM_WEAK_DIRECTIVE || defined HAVE_ASM_WEAKEXT_DIRECTIVE
>>  # define HAVE_WEAK_SYMBOLS
>>  #endif
>>
>> Modified: trunk/uClibc/libc/sysdeps/linux/sh/bits/uClibc_arch_features.h
>> ===================================================================
>> --- trunk/uClibc/libc/sysdeps/linux/sh/bits/uClibc_arch_features.h    2008-11-27 14:43:17 UTC (rev 24164)
>> +++ trunk/uClibc/libc/sysdeps/linux/sh/bits/uClibc_arch_features.h    2008-11-27 14:52:15 UTC (rev 24165)
>> @@ -39,6 +39,9 @@
>>  /* needed probably only for ppc64 */
>>  #undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__
>>
>> +/* define if target supports CFI pseudo ops */
>> +#define __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__
>> +
>>  /* define if target supports IEEE signed zero floats */
>>  #define __UCLIBC_HAVE_SIGNED_ZERO__
>>
>>
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>>
>
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