Re: Problem getting libffi tested on powerpc-ibm-aix5.3.0.0

[Laurent Vivier <Laurent.Vivier@bull.net>]

Le dimanche 07 juin 2009 à 10:14 +0000, Jens Rehsack a écrit :
> Hi all,

Hi,

> first of all I had problems get libffi-3.0.8 compiled on
> powerpc-ibm-aix5.3.0.0 platform. I created attached patches and tried to run
> the tests as suggested by Havard, but they won't run properly with xlc [1,
> 2]. Aleksej finds some powerpc users which have a gcc and reported 4
> failures - but I don't know which went wrong.
> I searched a bit how to configure dejagnu for the named platform, but with
> less success. The only switch I've found is `env
> RUNTESTFLAGS="CC_FOR_TARGET=cc" make test`. The result can be found at [3]
> (to big to attach).


Did you try binaries from there:

http://www-03.ibm.com/systems/power/software/aix/linux/toolbox/download.html

or directly:

ftp://ftp.software.ibm.com/aix/freeSoftware/aixtoolbox/RPMS/ppc/gcc/libffi-4.2.0-3.aix5.3.ppc.rpm

patches and .spec are also available.

Regards,
Laurent
> Any help is welcome.
> Best regards,
> Jens
> 
> 1: http://www-01.ibm.com/software/awdtools/xlcpp/library/
> (http://publib.boulder.ibm.com/infocenter/comphelp/v101v121/index.jsp)
> 2:
> http://publib.boulder.ibm.com/infocenter/pseries/v5r3/index.jsp?topic=/com.ibm.aix.cmds/doc/aixcmds4/printf.htm
> 3: http://www.hirschbeutel.de/pkgsrc/libffi-test-powerpc-ibm-aix5.3.0.0.log
>    http://www.hirschbeutel.de/pkgsrc/libffi-test-powerpc-ibm-aix5.3.0.0.log.bz2
> pièce jointe document texte brut (patch-aj)
> $NetBSD
> 
> Fix for 64-bit AIX
> 
> --- src/powerpc/aix_closure.S.orig	2009-05-30 18:36:37.000000000 +0200
> +++ src/powerpc/aix_closure.S	2009-05-30 19:46:27.000000000 +0200
> @@ -84,6 +84,7 @@
>  #define L(x) x
>  	.file "aix_closure.S"
>  	.toc
> +	.extern .ffi_closure_helper_DARWIN
>  LC..60:
>  	.tc L..60[TC],L..60
>  	.csect .text[PR]
> @@ -96,7 +97,11 @@
>  .csect ffi_closure_ASM[DS]
>  
>  ffi_closure_ASM:
> +#if defined(_ARCH_PPC64)
> +	.llong .ffi_closure_ASM, TOC[tc0], 0
> +#else
>  	.long .ffi_closure_ASM, TOC[tc0], 0
> +#endif
>  	.csect .text[PR]
>  .ffi_closure_ASM:
>  
> pièce jointe document texte brut (patch-ak)
> $NetBSD
> 
> Fix for 64-bit AIX
> 
> --- src/powerpc/aix.S.orig	2009-05-30 19:47:43.000000000 +0200
> +++ src/powerpc/aix.S	2009-05-30 18:36:11.000000000 +0200
> @@ -96,7 +96,11 @@
>  	.globl .ffi_call_AIX
>  .csect ffi_call_AIX[DS]
>  ffi_call_AIX:
> +#if defined(_ARCH_PPC64)
> +	.llong .ffi_call_AIX, TOC[tc0], 0
> +#else
>  	.long .ffi_call_AIX, TOC[tc0], 0
> +#endif
>  	.csect .text[PR]
>  .ffi_call_AIX:
>  	mr      r12,r8 // We only need r12 until the call, so it doesn't have to be saved...
> @@ -216,7 +220,11 @@
>  	.globl .ffi_call_DARWIN
>  .csect ffi_call_DARWIN[DS]
>  ffi_call_DARWIN:
> +#if defined(_ARCH_PPC64)
> +	.llong .ffi_call_DARWIN, TOC[tc0], 0
> +#else
>  	.long .ffi_call_DARWIN, TOC[tc0], 0
> +#endif
>  	.csect .text[PR]
>  .ffi_call_DARWIN:
>  	blr
-- 
------------------ Laurent.Vivier@bull.net  ------------------
"Tout ce qui est impossible reste à accomplir"    Jules Verne
"Things are only impossible until they're not" Jean-Luc Picard