mirror of
https://sourceware.org/git/glibc.git
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613cb5c7b1
The lld linker does not support TLSDESC for arm. The have-arm-tls-desc
is a leftover of 56583289b1 to support NaCL.
Reviewed-by: Fangrui Song <maskray@google.com>
61 lines
2.1 KiB
Makefile
61 lines
2.1 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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ifeq (yes,$(have-mtls-dialect-gnu2))
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tests += tst-armtlsdescloc tst-armtlsdescextnow tst-armtlsdescextlazy
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modules-names += tst-armtlsdesclocmod
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modules-names += tst-armtlsdescextlazymod tst-armtlsdescextnowmod
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CPPFLAGS-tst-armtlsdescextnowmod.c += -Dstatic=
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CPPFLAGS-tst-armtlsdescextlazymod.c += -Dstatic=
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CFLAGS-tst-armtlsdesclocmod.c += -mtls-dialect=gnu2
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CFLAGS-tst-armtlsdescextnowmod.c += -mtls-dialect=gnu2
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CFLAGS-tst-armtlsdescextlazymod.c += -mtls-dialect=gnu2
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LDFLAGS-tst-armtlsdescextnowmod.so += -Wl,-z,now
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tst-armtlsdescloc-ENV = LD_BIND_NOW=1
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tst-armtlsdescextnow-ENV = LD_BIND_NOW=1
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tst-armtlsdescextlazy-ENV = LD_BIND_NOW=1
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$(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),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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