| author | "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> |
| Fri Oct 08 23:37:12 2010 +0200 (2010-10-08) | |
| changeset 2141 | a09246191120 |
| parent 1076 | faaf799d6b5e |
| child 2173 | fff955de3fb8 |
| permissions | -rw-r--r-- |
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reporter_name="Anthony Foiani <anthony.foiani@gmail.com>" |
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reporter_url="http://sourceware.org/ml/crossgcc/2010-09/msg00100.html" |
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reporter_comment="This is a sample config file for Freescale e500v2 processors (e.g., |
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MPC8548, MPC8572). It uses eglibc (for e500/SPE patches) and a recent |
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gcc (4.5.1, for e500v2 DPFP support) and will generate appropriate |
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dual-precision floating point instructions by default. |
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|
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Note: If building a Linux kernel with this toolchain, you will want to |
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make sure -mno-spe AND -mspe=no are passed to gcc to prevent SPE |
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ABI/instructions from getting into the kernel (which is currently |
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unsupported). At this time, the kernel build system passes those |
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teo options, but older kernels were only passing -mno-spe by default." |