| author | "Frederic Roussel" <fr.frasc@gmail.com> |
| Wed Nov 11 14:44:53 2009 -0800 (2009-11-11) | |
| changeset 1621 | 60446d2e5660 |
| permissions | -rw-r--r-- |
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# powerpc and powerpc64 common options |
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|
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if ARCH_powerpc || ARCH_powerpc64 |
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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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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. |
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It will also automatically add "-mabi=spe -mspe" to your |
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TARGET_CFLAGS, and "--enable-e500_double" to your CC_EXTRA_CONFIG, |
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so you do not need to explicitly add them. |
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|
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endif # ARCH_powerpc || ARCH_powerpc64 |