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16536e98e3
When using outline atomics (-moutline-atomics, the default for ARMv8-A starting with GCC 10), libgcc contains an ELF constructor which calls __getauxval. This code is built outside of glibc, so none of its internal PLT avoidance schemes can be applied to it. This change suppresses the elf/check-localplt failure.
20 lines
680 B
Plaintext
20 lines
680 B
Plaintext
# See scripts/check-localplt.awk for how this file is processed.
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# PLT use is required for the malloc family and for matherr because
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# users can define their own functions and have library internals call them.
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libc.so: calloc
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libc.so: free
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libc.so: malloc
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libc.so: memalign
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libc.so: realloc
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libm.so: matherr
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# If outline atomics are used, libgcc (built outside of glibc) may
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# call __getauxval using the PLT.
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libc.so: __getauxval ?
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# The dynamic loader needs __tls_get_addr for TLS.
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ld.so: __tls_get_addr
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# The TLS-enabled version of these functions is interposed from libc.so.
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ld.so: _dl_signal_error
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ld.so: _dl_catch_error
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ld.so: _dl_signal_exception
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ld.so: _dl_catch_exception
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