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aded2fc004
The aarch64 uses 'trad' for traditional tls and 'desc' for tls
descriptors, but unlike other targets it defaults to 'desc'. The
gnutls2 configure check does not set aarch64 as an ABI that uses
TLS descriptors, which then disable somes stests.
Also rename the internal machinery fron gnu2 to tls descriptors.
Checked on aarch64-linux-gnu.
Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
(cherry picked from commit 3d53d18fc7)
65 lines
2.2 KiB
Makefile
65 lines
2.2 KiB
Makefile
gnulib-arch = $(elf-objpfx)libgcc-stubs.a
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static-gnulib-arch = $(elf-objpfx)libgcc-stubs.a
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ifeq ($(subdir),elf)
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sysdep-dl-routines += tlsdesc dl-tlsdesc
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sysdep_routines += aeabi_unwind_cpp_pr1 find_exidx
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sysdep-rtld-routines += aeabi_unwind_cpp_pr1
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shared-only-routines += aeabi_unwind_cpp_pr1
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$(objpfx)libgcc-stubs.a: $(objpfx)aeabi_unwind_cpp_pr1.os
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$(build-extra-lib)
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lib-noranlib: $(objpfx)libgcc-stubs.a
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ifeq ($(build-shared),yes)
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ifneq (no,$(have-mtls-descriptor))
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tests += tst-armtlsdescloc tst-armtlsdescextnow tst-armtlsdescextlazy
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modules-names += tst-armtlsdesclocmod
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modules-names += tst-armtlsdescextlazymod tst-armtlsdescextnowmod
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CPPFLAGS-tst-armtlsdescextnowmod.c += -Dstatic=
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CPPFLAGS-tst-armtlsdescextlazymod.c += -Dstatic=
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CFLAGS-tst-armtlsdesclocmod.c += -mtls-dialect=$(have-mtls-descriptor)
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CFLAGS-tst-armtlsdescextnowmod.c += -mtls-dialect=$(have-mtls-descriptor)
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CFLAGS-tst-armtlsdescextlazymod.c += -mtls-dialect=$(have-mtls-descriptor)
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LDFLAGS-tst-armtlsdescextnowmod.so += -Wl,-z,now
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tst-armtlsdescloc-ENV = LD_BIND_NOW=1
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tst-armtlsdescextnow-ENV = LD_BIND_NOW=1
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tst-armtlsdescextlazy-ENV = LD_BIND_NOW=1
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$(objpfx)tst-armtlsdescloc: $(objpfx)tst-armtlsdesclocmod.so
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$(objpfx)tst-armtlsdescextnow: $(objpfx)tst-armtlsdescextnowmod.so
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$(objpfx)tst-armtlsdescextlazy: $(objpfx)tst-armtlsdescextlazymod.so
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endif
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endif
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endif
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ifeq ($(subdir),csu)
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# get offset to rtld_global._dl_hwcap
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gen-as-const-headers += rtld-global-offsets.sym tlsdesc.sym
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aeabi_constants = aeabi_lcsts aeabi_sighandlers aeabi_math
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aeabi_routines = aeabi_assert aeabi_localeconv aeabi_errno_addr \
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aeabi_mb_cur_max aeabi_atexit aeabi_memclr aeabi_memcpy \
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aeabi_memmove aeabi_memset \
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aeabi_read_tp libc-aeabi_read_tp
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sysdep_routines += $(aeabi_constants) $(aeabi_routines)
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static-only-routines += $(aeabi_constants) aeabi_read_tp
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shared-only-routines += libc-aeabi_read_tp
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sysdep_routines += arm-unwind-resume
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shared-only-routines += arm-unwind-resume
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endif
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ifeq ($(subdir),gmon)
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sysdep_routines += arm-mcount
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endif
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ifeq ($(subdir),math)
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CFLAGS-feupdateenv.c += $(config-cflags-wno-ignored-attributes)
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endif
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ifeq ($(subdir),rt)
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librt-sysdep_routines += rt-aeabi_unwind_cpp_pr1 rt-arm-unwind-resume
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librt-shared-only-routines += rt-aeabi_unwind_cpp_pr1 rt-arm-unwind-resume
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endif
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