Adhemerval Zanella 5b4e5e7869 sparc: refactor sparc32 copysign selector to C ...

This patch refactors the sparc32 ifunc selector to a C implementation.
Also, the generic symbol is moved to its own implementation file
s_copysign{f}-generic.S).

Checked on sparc64-linux-gnu and sparcv9-linux-gnu.

	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile
	(sysdep_calls): New rule.
	(sysdep_routines): Use sysdep_calls as base.
	(libm-sysdep_routines): Add generic rule for symbols shared with
	libc.  Add s_copysign-generic and s_copysign-generic objects.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign-generic.S:
	New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign.c: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf-generic.S:
	Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf.c: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign.S: Remove file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf.S: Likewise.

Signed-off-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>

2017-12-01 11:48:39 -02:00

..

bits

Simplify HUGE_VAL definitions.

2017-08-31 15:50:50 +00:00

fpu

Remove ancient __signbit inlines

2017-09-28 19:52:13 +01:00

nptl

nptl: Define __PTHREAD_MUTEX_{NUSERS_AFTER_KIND,USE_UNION}

2017-11-07 09:48:41 -02:00

sparc32

sparc: refactor sparc32 copysign selector to C

2017-12-01 11:48:39 -02:00

sparc64

sparc: refactor sparc64 __mpn_add_n selector to C

2017-11-30 14:10:28 -02:00

sys

…

abort-instr.h

…

backtrace.c

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2017-01-01 00:14:16 +00:00

configure

sparc: Assume VIS3 support

2017-11-29 08:18:00 -02:00

configure.ac

sparc: Assume VIS3 support

2017-11-29 08:18:00 -02:00

crti.S

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2017-01-01 00:14:16 +00:00

crtn.S

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2017-01-01 00:14:16 +00:00

dl-dtprocnum.h

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2017-01-01 00:14:16 +00:00

dl-procinfo.c

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2017-01-01 00:14:16 +00:00

dl-procinfo.h

Remove _dl_platform_string

2017-03-14 17:18:52 +01:00

dl-sysdep.h

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2017-01-01 00:14:16 +00:00

dl-tls.h

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2017-01-01 00:14:16 +00:00

gccframe.h

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2017-01-01 00:14:16 +00:00

ldsodefs.h

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2017-01-01 00:14:16 +00:00

machine-gmon.h

gmon: Remove internal_function attribute

2017-08-31 16:16:07 +02:00

Makefile

Enable unwind info in libc-start.c and backtrace.c

2017-09-19 15:07:58 +01:00

mempcpy.S

Optimize mempcpy on sparc.

2012-03-28 22:35:26 -07:00

memusage.h

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2017-01-01 00:14:16 +00:00

preconfigure

Move base_machine and machine settings from configure.ac to sysdeps preconfigure fragments.

2014-06-25 17:52:56 +00:00

sparc-ifunc.h

sparc: refactor sparc64 signbit{f} selector to C

2017-11-29 16:21:27 -02:00

sparc-mcount.S

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2017-01-01 00:14:16 +00:00

stackinfo.h

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2017-01-01 00:14:16 +00:00

Subdirs

…

sysdep.h

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2017-01-01 00:14:16 +00:00