author | "Yann E. MORIN" <yann.morin.1998@free.fr> |
Mon May 05 23:29:48 2014 +0200 (2014-05-05) | |
changeset 3299 | 1ff943ae14d7 |
parent 3169 | 9d0b37f08a10 |
permissions | -rw-r--r-- |
yann@383 | 1 |
# Compute ARM-specific values |
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|
yann@964 | 3 |
CT_DoArchTupleValues() { |
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# The architecture part of the tuple: |
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case "${CT_ARCH_BITNESS}" in |
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32) |
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CT_TARGET_ARCH="${CT_ARCH}${CT_ARCH_SUFFIX:-${target_endian_eb}}" |
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;; |
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64) |
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# ARM 64 (aka AArch64) is special |
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[ "${CT_ARCH_BE}" = "y" ] && target_endian_eb="_be" |
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CT_TARGET_ARCH="aarch64${CT_ARCH_SUFFIX:-${target_endian_eb}}" |
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;; |
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esac |
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|
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# The system part of the tuple: |
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case "${CT_LIBC},${CT_ARCH_ARM_EABI}" in |
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*glibc,y) CT_TARGET_SYS=gnueabi;; |
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uClibc,y) CT_TARGET_SYS=uclibcgnueabi;; |
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*,y) CT_TARGET_SYS=eabi;; |
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esac |
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|
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# Set the default instruction set mode |
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case "${CT_ARCH_ARM_MODE}" in |
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arm) ;; |
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thumb) |
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CT_ARCH_CC_CORE_EXTRA_CONFIG="--with-mode=thumb" |
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CT_ARCH_CC_EXTRA_CONFIG="--with-mode=thumb" |
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# CT_ARCH_TARGET_CFLAGS="-mthumb" |
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;; |
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esac |
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|
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if [ "${CT_ARCH_ARM_INTERWORKING}" = "y" ]; then |
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CT_ARCH_TARGET_CFLAGS+=" -mthumb-interwork" |
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fi |
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|
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if [ "${CT_ARCH_ARM_TUPLE_USE_EABIHF}" = "y" ]; then |
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CT_TARGET_SYS="${CT_TARGET_SYS}hf" |
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fi |
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} |