samples/powerpc-e500v2-linux-gnuspe/reported.by
author Bryan Hundven <bryanhundven@gmail.com>
Wed Dec 29 02:00:21 2010 +0100 (2010-12-29)
changeset 2233 e65b82c6aa2c
parent 2139 983823b3b569
child 2290 ba82eb173bd4
permissions -rw-r--r--
cc/gcc: Add gcc 4.5.2

Add gcc 4.5.2.

Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
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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="
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This is a sample config file for Freescale e500v2 processors (e.g., MPC8548,
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MPC8572). It uses eglibc (for e500/SPE patches) and a recent gcc (4.5.1,
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for e500v2 DPFP support) and will generate appropriate dual-precision
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floating point instructions by default.
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Note: If building a Linux kernel with this toolchain, you will want to make
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sure -mno-spe AND -mspe=no are passed to gcc to prevent SPE ABI/instructions
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from getting into the kernel (which is currently unsupported). At this time,
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the kernel build system properly passes those two options, but older kernels
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were only passing -mno-spe by default."