patches/glibc/ports-2.13/640-alpha-atfcts.patch
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"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> |
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Sun Jul 17 22:46:47 2011 +0200 (2011-07-17) |
changeset 2892 |
aa934ec4b4ee |
permissions |
-rw-r--r-- |
cc/gcc: add the backend/frontend infra for final gcc
Currently, we issue the bare-metal compiler from the pass_1 & pass_2
core compilers, because the final gcc breaks while doing so.
This implies we have to build some libces during the start_files step,
instead of the standard libc step. This is the case for newlib.
By adding a backend/frontend infra to the final gcc, we can abstract
what backend to call: the standard backend for non-bare-metal gcc,
and the core backend for bare-metal.
This patch is just an no-op, it just adds the final backend and
frontend without changing the way bare-metal is built, to come in a
subsequent patch.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
yann@2438
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--- glibc-2.13/sysdeps/unix/sysv/linux/kernel-features.h 2010-07-27 14:34:39.000000000 +0300
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yann@2438
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+++ glibc-2.13/sysdeps/unix/sysv/linux/kernel-features.h.new 2011-03-10 18:54:37.686795979 +0200
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yann@2438
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@@ -437,7 +437,8 @@
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yann@2438
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the code. On PPC they were introduced in 2.6.17-rc1,
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yann@2438
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on SH in 2.6.19-rc1. */
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yann@2438
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#if __LINUX_KERNEL_VERSION >= 0x020611 \
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yann@2438
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- && (!defined __sh__ || __LINUX_KERNEL_VERSION >= 0x020613)
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yann@2438
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+ && (!defined __sh__ || __LINUX_KERNEL_VERSION >= 0x020613) \
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yann@2438
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+ && (!defined __alpha__)
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yann@2438
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# define __ASSUME_ATFCTS 1
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yann@2438
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#endif
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