2010-09-11 21:41:25 +00:00
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# powerpc specific configuration file
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config ARCH_POWERPC_SPE
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bool
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prompt "Enable SPE support"
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help
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Add support for the Signal Processing Engine. This will set up
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the toolchain so that it supports the SPE ABI extensions. This
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mainly targets Freescale e500 processors.
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Setting this option will append "spe" to the end of your target
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tuple name (e.g., powerpc-e500v2-linux-gnuspe) so that the gcc
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2011-05-18 21:00:46 +00:00
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configure/build system will know to include SPE ABI support. It
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will also automatically add "-mabi=spe -mspe" to your TARGET_CFLAGS,
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and "--enable-e500_double" to your CC_EXTRA_CONFIG_ARRAY, so you
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do not need to explicitly add them.
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