arch/x86/functions
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Wed Oct 01 18:10:40 2008 +0000 (2008-10-01)
changeset 894 c444ce4b51b9
parent 383 f00eb97ff649
permissions -rw-r--r--
Save the toolchain configuration to its own file, as an auto-extracting shell script:
- get rid of the 'extractconfig' action, it was cumbersome to use, and badly documented,
- introduce a skeleton for the config script,
- update auto-completion,
- document the config script.

/trunk/kconfig/kconfig.mk | 9 2 7 0 ++-------
/trunk/scripts/crosstool.sh | 6 5 1 0 +++++-
/trunk/docs/overview.txt | 21 9 12 0 +++++++++------------
/trunk/tools/toolchain-config.in | 8 8 0 0 ++++++++
/trunk/ct-ng.comp | 2 1 1 0 +-
5 files changed, 25 insertions(+), 21 deletions(-)
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# Compute x86-specific values
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# This one really need a little love! :-(
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CT_DoArchValues() {
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    # The architecture part of the tuple:
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    arch="${CT_ARCH_ARCH}"
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    [ -z "${arch}" ] && arch="${CT_ARCH_TUNE}"
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    case "${arch}" in
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        nocona|athlon*64|k8|athlon-fx|opteron)
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            CT_DoError "Architecture is x86 (32-bit) but selected processor is \"${arch}\" (64-bit)";;
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        "")                           CT_TARGET_ARCH=i386;;
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        i386|i486|i586|i686)          CT_TARGET_ARCH="${arch}";;
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        winchip*)                     CT_TARGET_ARCH=i486;;
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        pentium|pentium-mmx|c3*)      CT_TARGET_ARCH=i586;;
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        pentiumpro|pentium*|athlon*)  CT_TARGET_ARCH=i686;;
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        *)                            CT_TARGET_ARCH=i586;;
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    esac
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    # The kernel ARCH:
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    CT_KERNEL_ARCH=i386
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}