patches/glibc/ports-2.10.1/590-sh-set-fpscr-proto.patch
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Cody P Schafer <dev@codyps.com> |
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Mon May 12 00:02:13 2014 +0200 (2014-05-12) |
| changeset 3322 |
eb13867a034c |
| permissions |
-rw-r--r-- |
arch/powerpc: add powerpc64le support
Technically, I don't forbid powerpcle support either, but I'm not sure that
there is any library/compiler support for that at the moment (though the hw
technically makes it possible).
powerpc64le needs glibc 2.19 and gcc 4.9. I haven't looked into the support
tools, but at least gdb 7.5 is too old (7.7.1 definitely has support).
Also make powerpc64 non-experimental. It's practically old at this point.
Signed-off-by: Cody P Schafer <dev@codyps.com>
[yann.morin.1998@free.fr: use ${target_endian_le} and ${target_bits_64}]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Message-Id: <64bfbbced9dd8f62e0d6.1399801945@gun>
Patchwork-Id: 347775
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yann@1625
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yann@1625
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yann@1625
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diff -durN glibc-2.10.1.orig/sysdeps/sh/sh4/fpu/fpu_control.h glibc-2.10.1/sysdeps/sh/sh4/fpu/fpu_control.h
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yann@1625
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--- glibc-2.10.1.orig/sysdeps/sh/sh4/fpu/fpu_control.h 2001-07-06 06:56:04.000000000 +0200
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yann@1625
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+++ glibc-2.10.1/sysdeps/sh/sh4/fpu/fpu_control.h 2009-11-13 00:51:26.000000000 +0100
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yann@1625
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@@ -45,6 +45,7 @@
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yann@1625
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#define _FPU_GETCW(cw) __asm__ ("sts fpscr,%0" : "=r" (cw))
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#if defined __GNUC__
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yann@1625
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+extern void __set_fpscr(unsigned long);
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yann@1625
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#define _FPU_SETCW(cw) __set_fpscr ((cw))
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yann@1625
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#else
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yann@1625
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#define _FPU_SETCW(cw) __asm__ ("lds %0,fpscr" : : "r" (cw))
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