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linux-eabi.h (GLIBC_DYNAMIC_LINKER_SOFT_FLOAT): Define.

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2012-04-26  Michael Hope  <michael.hope@linaro.org>
	    Richard Earnshaw  <rearnsha@arm.com>

	* config/arm/linux-eabi.h (GLIBC_DYNAMIC_LINKER_SOFT_FLOAT): Define.
	(GLIBC_DYNAMIC_LINKER_HARD_FLOAT): Define.
	(GLIBC_DYNAMIC_LINKER_DEFAULT): Define.
	(GLIBC_DYNAMIC_LINKER):	Redefine to use the hard float path.


Co-Authored-By: Richard Earnshaw <rearnsha@arm.com>

From-SVN: r186859
This commit is contained in:
Michael Hope 2012-04-26 04:33:08 +00:00 committed by Michael Hope
parent 181c7267c7
commit c7121189c3
2 changed files with 19 additions and 1 deletions
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8
gcc/ChangeLog
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@ -1,3 +1,11 @@
2012-04-26 Michael Hope <michael.hope@linaro.org>
Richard Earnshaw <rearnsha@arm.com>
* config/arm/linux-eabi.h (GLIBC_DYNAMIC_LINKER_SOFT_FLOAT): Define.
(GLIBC_DYNAMIC_LINKER_HARD_FLOAT): Define.
(GLIBC_DYNAMIC_LINKER_DEFAULT): Define.
(GLIBC_DYNAMIC_LINKER): Redefine to use the hard float path.
2012-04-25 Sriraman Tallam <tmsriram@google.com>
* doc/extend.texi: Document avx2 support.

12
gcc/config/arm/linux-eabi.h
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@ -62,7 +62,17 @@
/* Use ld-linux.so.3 so that it will be possible to run "classic"
GNU/Linux binaries on an EABI system. */
#undef GLIBC_DYNAMIC_LINKER
#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.3"
#define GLIBC_DYNAMIC_LINKER_SOFT_FLOAT "/lib/ld-linux.so.3"
#define GLIBC_DYNAMIC_LINKER_HARD_FLOAT "/lib/ld-linux-armhf.so.3"
#if TARGET_DEFAULT_FLOAT_ABI == ARM_FLOAT_ABI_HARD
#define GLIBC_DYNAMIC_LINKER_DEFAULT GLIBC_DYNAMIC_LINKER_HARD_FLOAT
#else
#define GLIBC_DYNAMIC_LINKER_DEFAULT GLIBC_DYNAMIC_LINKER_SOFT_FLOAT
#endif
#define GLIBC_DYNAMIC_LINKER \
"%{mfloat-abi=hard:" GLIBC_DYNAMIC_LINKER_HARD_FLOAT "} \
%{mfloat-abi=soft*:" GLIBC_DYNAMIC_LINKER_SOFT_FLOAT "} \
%{!mfloat-abi=*:" GLIBC_DYNAMIC_LINKER_DEFAULT "}"
/* At this point, bpabi.h will have clobbered LINK_SPEC. We want to
use the GNU/Linux version, not the generic BPABI version. */