| author | "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> |
| Thu May 19 22:29:49 2011 +0200 (2011-05-19) | |
| changeset 2468 | 90595d1c1017 |
| parent 2112 | 0b83ab44a914 |
| child 2484 | d1a8c2ae7946 |
| permissions | -rw-r--r-- |
| yann@520 | 1 |
# powerpc specific configuration file |
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|
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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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default n |
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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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|
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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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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. |