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config/arch/s390.in
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sat Jan 09 16:05:01 2010 +0100 (2010-01-09)
changeset 1719 5c0d326c2cea
parent 1631 14abcd185e4b
child 2444 896cb0d36c1a
permissions -rw-r--r--
libc/glibc: correctly handle dual-bitness archs

If the selected ARCH is dual-bitness (eg. supports 32- and 64-bit),
then we need to know the correct place where to fetch some headers.
Currently, this applies only to x86 variants: i386 and x86_64. 
     1 # s390 specific config options

     2 # depends on EXPERIMENTAL

     3 

     4 config ARCH_s390

     5     select ARCH_SUPPORTS_32

     6     select ARCH_SUPPORTS_64

     7     select ARCH_DEFAULT_32

     8     select ARCH_USE_MMU

     9     select ARCH_SUPPORT_FPU

    10     help

    11       Defined by IBM in:

    12         32-bit ESA/390       : http://publibfp.boulder.ibm.com/cgi-bin/bookmgr/BOOKS/dz9ar008/CCONTENTS

    13         64-bit z/Architecure : http://publibfp.boulder.ibm.com/cgi-bin/bookmgr/BOOKS/dz9zr002/CCONTENTS
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