glibc/Makefile at dfa0f62011b50cc36107df5fad4130c5368b11e1 - glibc - Gitea: Git with a cup of tea

AuroraMiddleware/glibc

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H.J. Lu 38d22f9f48 Don't disable SSE in x86-64 ld.so

Since x86-64 ld.so preserves vector registers now, we can use SSE in
x86-64 ld.so.  We should run tst-ld-sse-use.sh only on i386.

	* sysdeps/x86/Makefile [$(subdir) == elf] (CFLAGS-.os,
	tests-special, $(objpfx)tst-ld-sse-use.out): Moved to ...
	* sysdeps/i386/Makefile [$(subdir) == elf] (CFLAGS-.os,
	tests-special, $(objpfx)tst-ld-sse-use.out): Here.  Update
	comments.
	* sysdeps/x86_64/Makefile [$(subdir) == elf] (CFLAGS-.os): Add
	-mno-mmx for $(all-rtld-routines).
	* sysdeps/x86/tst-ld-sse-use.sh: Moved to ...
	* sysdeps/i386/tst-ld-sse-use.sh: Here.  Replace x86-64 with
	i386.

2015-08-26 07:55:42 -07:00

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 ifeq ($(subdir),csu)
 gen-as-const-headers += cpu-features-offsets.sym rtld-global-offsets.sym
 endif
 ifeq ($(subdir),elf)
 sysdep-dl-routines += dl-get-cpu-features
 tests += tst-get-cpu-features
 tests-static += tst-get-cpu-features-static
 endif