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45 lines
1.7 KiB
Diff
45 lines
1.7 KiB
Diff
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From 9dd1a0668e5ab10a5943fdd1aee2e1616d7fc7ed Mon Sep 17 00:00:00 2001
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From: michaelh <michaelh@138bc75d-0d04-0410-961f-82ee72b054a4>
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Date: Thu, 26 Apr 2012 04:33:08 +0000
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Subject: [PATCH] 2012-04-26 Michael Hope <michael.hope@linaro.org>
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Richard Earnshaw <rearnsha@arm.com>
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* config/arm/linux-eabi.h (GLIBC_DYNAMIC_LINKER_SOFT_FLOAT): Define.
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(GLIBC_DYNAMIC_LINKER_HARD_FLOAT): Define.
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(GLIBC_DYNAMIC_LINKER_DEFAULT): Define.
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(GLIBC_DYNAMIC_LINKER): Redefine to use the hard float path.
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186859 138bc75d-0d04-0410-961f-82ee72b054a4
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---
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gcc/config/arm/linux-eabi.h | 12 +++++++++++-
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2 files changed, 19 insertions(+), 1 deletion(-)
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diff --git a/gcc/config/arm/linux-eabi.h b/gcc/config/arm/linux-eabi.h
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index 80bd825..2ace6f0 100644
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--- a/gcc/config/arm/linux-eabi.h
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+++ b/gcc/config/arm/linux-eabi.h
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@@ -62,7 +62,17 @@
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/* Use ld-linux.so.3 so that it will be possible to run "classic"
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GNU/Linux binaries on an EABI system. */
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#undef GLIBC_DYNAMIC_LINKER
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-#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.3"
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+#define GLIBC_DYNAMIC_LINKER_SOFT_FLOAT "/lib/ld-linux.so.3"
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+#define GLIBC_DYNAMIC_LINKER_HARD_FLOAT "/lib/ld-linux-armhf.so.3"
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+#if TARGET_DEFAULT_FLOAT_ABI == ARM_FLOAT_ABI_HARD
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+#define GLIBC_DYNAMIC_LINKER_DEFAULT GLIBC_DYNAMIC_LINKER_HARD_FLOAT
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+#else
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+#define GLIBC_DYNAMIC_LINKER_DEFAULT GLIBC_DYNAMIC_LINKER_SOFT_FLOAT
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+#endif
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+#define GLIBC_DYNAMIC_LINKER \
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+ "%{mfloat-abi=hard:" GLIBC_DYNAMIC_LINKER_HARD_FLOAT "} \
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+ %{mfloat-abi=soft*:" GLIBC_DYNAMIC_LINKER_SOFT_FLOAT "} \
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+ %{!mfloat-abi=*:" GLIBC_DYNAMIC_LINKER_DEFAULT "}"
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/* At this point, bpabi.h will have clobbered LINK_SPEC. We want to
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use the GNU/Linux version, not the generic BPABI version. */
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--
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2.1.0
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