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https://sourceware.org/git/glibc.git
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38d22f9f48
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 $(all-rtld-routines). * sysdeps/x86/tst-ld-sse-use.sh: Moved to ... * sysdeps/i386/tst-ld-sse-use.sh: Here. Replace x86-64 with i386.
110 lines
3.1 KiB
Makefile
110 lines
3.1 KiB
Makefile
# The i387 `long double' is a distinct type we support.
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long-double-fcts = yes
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ifeq ($(subdir),csu)
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gen-as-const-headers += link-defines.sym
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endif
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ifeq ($(subdir),gmon)
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sysdep_routines += _mcount
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endif
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ifeq ($(subdir),malloc)
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tests += tst-mallocalign1
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endif
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ifeq ($(subdir),string)
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sysdep_routines += cacheinfo strcasecmp_l-nonascii strncase_l-nonascii
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gen-as-const-headers += locale-defines.sym
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endif
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ifeq ($(subdir),elf)
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# There is no good reason to use MMX in x86-64 ld.so with GCC.
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CFLAGS-.os += $(if $(filter $(@F),$(patsubst %,%.os,$(all-rtld-routines))),\
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-mno-mmx)
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sysdep-dl-routines += tlsdesc dl-tlsdesc
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tests += ifuncmain8
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modules-names += ifuncmod8
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$(objpfx)ifuncmain8: $(objpfx)ifuncmod8.so
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tests += tst-quad1 tst-quad2
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modules-names += tst-quadmod1 tst-quadmod2
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$(objpfx)tst-quad1: $(objpfx)tst-quadmod1.so
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$(objpfx)tst-quad2: $(objpfx)tst-quadmod2.so
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quad-pie-test += tst-quad1pie tst-quad2pie
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tests += $(quad-pie-test)
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tests-pie += $(quad-pie-test)
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$(objpfx)tst-quad1pie: $(objpfx)tst-quadmod1pie.o
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$(objpfx)tst-quad2pie: $(objpfx)tst-quadmod2pie.o
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tests += tst-audit3 tst-audit4 tst-audit5 tst-audit10
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ifeq (yes,$(config-cflags-avx))
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tests += tst-audit6 tst-audit7
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endif
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tests += tst-split-dynreloc
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LDFLAGS-tst-split-dynreloc = -Wl,-T,$(..)sysdeps/x86_64/tst-split-dynreloc.lds
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tst-split-dynreloc-ENV = LD_BIND_NOW=1
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modules-names += tst-auditmod3a tst-auditmod3b \
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tst-auditmod4a tst-auditmod4b \
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tst-auditmod5a tst-auditmod5b \
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tst-auditmod6a tst-auditmod6b tst-auditmod6c \
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tst-auditmod7a tst-auditmod7b \
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tst-auditmod10a tst-auditmod10b
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$(objpfx)tst-audit3: $(objpfx)tst-auditmod3a.so
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$(objpfx)tst-audit3.out: $(objpfx)tst-auditmod3b.so
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tst-audit3-ENV = LD_AUDIT=$(objpfx)tst-auditmod3b.so
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$(objpfx)tst-audit4: $(objpfx)tst-auditmod4a.so
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$(objpfx)tst-audit4.out: $(objpfx)tst-auditmod4b.so
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tst-audit4-ENV = LD_AUDIT=$(objpfx)tst-auditmod4b.so
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$(objpfx)tst-audit5: $(objpfx)tst-auditmod5a.so
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$(objpfx)tst-audit5.out: $(objpfx)tst-auditmod5b.so
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tst-audit5-ENV = LD_AUDIT=$(objpfx)tst-auditmod5b.so
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$(objpfx)tst-audit6: $(objpfx)tst-auditmod6a.so
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$(objpfx)tst-audit6.out: $(objpfx)tst-auditmod6b.so \
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$(objpfx)tst-auditmod6c.so
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tst-audit6-ENV = LD_AUDIT=$(objpfx)tst-auditmod6b.so:$(objpfx)tst-auditmod6c.so
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$(objpfx)tst-audit7: $(objpfx)tst-auditmod7a.so
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$(objpfx)tst-audit7.out: $(objpfx)tst-auditmod7b.so
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tst-audit7-ENV = LD_AUDIT=$(objpfx)tst-auditmod7b.so
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$(objpfx)tst-audit10: $(objpfx)tst-auditmod10a.so
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$(objpfx)tst-audit10.out: $(objpfx)tst-auditmod10b.so
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tst-audit10-ENV = LD_AUDIT=$(objpfx)tst-auditmod10b.so
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ifeq (yes,$(config-cflags-avx))
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AVX-CFLAGS=-mavx
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ifeq (yes,$(config-cflags-novzeroupper))
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AVX-CFLAGS+=-mno-vzeroupper
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endif
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CFLAGS-tst-audit4.c += $(AVX-CFLAGS)
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CFLAGS-tst-auditmod4a.c += $(AVX-CFLAGS)
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CFLAGS-tst-auditmod4b.c += $(AVX-CFLAGS)
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CFLAGS-tst-auditmod6b.c += $(AVX-CFLAGS)
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CFLAGS-tst-auditmod6c.c += $(AVX-CFLAGS)
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CFLAGS-tst-auditmod7b.c += $(AVX-CFLAGS)
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endif
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ifeq (yes,$(config-cflags-avx512))
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AVX512-CFLAGS = -mavx512f
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CFLAGS-tst-audit10.c += $(AVX512-CFLAGS)
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CFLAGS-tst-auditmod10a.c += $(AVX512-CFLAGS)
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CFLAGS-tst-auditmod10b.c += $(AVX512-CFLAGS)
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endif
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endif
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ifeq ($(subdir),csu)
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gen-as-const-headers += tlsdesc.sym
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endif
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