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git://sourceware.org/git/glibc.git
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90e5dd482f
This fixes the calculation of R_ARM_TLS_DESC relocations for lazy global symbol references, i.e. created with `-z lazy' in effect with the static linker, where immediate resolution is requested with LD_BIND_NOW.
55 lines
1.9 KiB
Makefile
55 lines
1.9 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 tlsdesc dl-tlsdesc
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sysdep-rtld-routines += aeabi_unwind_cpp_pr1 tlsdesc dl-tlsdesc
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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 ($(have-arm-tls-desc),yes)
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tests += tst-armtlsdescloc tst-armtlsdescextnow tst-armtlsdescextlazy
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modules-names += tst-armtlsdesclocmod
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modules-names += tst-armtlsdescextlazymod tst-armtlsdescextnowmod
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CPPFLAGS-tst-armtlsdescextnowmod.c += -Dstatic=
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CPPFLAGS-tst-armtlsdescextlazymod.c += -Dstatic=
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CFLAGS-tst-armtlsdesclocmod.c += -mtls-dialect=gnu2
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CFLAGS-tst-armtlsdescextnowmod.c += -mtls-dialect=gnu2
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CFLAGS-tst-armtlsdescextlazymod.c += -mtls-dialect=gnu2
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LDFLAGS-tst-armtlsdescextnowmod.so += -Wl,-z,now
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tst-armtlsdescloc-ENV = LD_BIND_NOW=1
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tst-armtlsdescextnow-ENV = LD_BIND_NOW=1
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tst-armtlsdescextlazy-ENV = LD_BIND_NOW=1
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$(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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sysdep_routines += $(aeabi_constants) $(aeabi_routines)
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static-only-routines += $(aeabi_constants)
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endif
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ifeq ($(subdir),gmon)
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sysdep_routines += arm-mcount
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endif
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ifeq ($(subdir),debug)
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CFLAGS-backtrace.c += -funwind-tables
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endif
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