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1d95b035c7
It's necessary to stub out __libc_disable_asynccancel and __libc_enable_asynccancel via rtld-stubbed-symbols because the new direct references to the unwinder result in symbol conflicts when the rtld exception handling from libc is linked in during the construction of librtld.map. unwind-forcedunwind.c is merged into unwind-resume.c. libc now needs the functions that were previously only used in libpthread. The GLIBC_PRIVATE exports of __libc_longjmp and __libc_siglongjmp are no longer needed, so switch them to hidden symbols. The symbol __pthread_unwind_next has been moved using scripts/move-symbol-to-libc.py. Reviewed-by: Adhemerva Zanella <adhemerval.zanella@linaro.org>
28 lines
536 B
Plaintext
28 lines
536 B
Plaintext
libm {
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GLIBC_2.1 {
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# symbols used in macros from sysdeps/powerpc/bits/fenv.h
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__fe_dfl_env; __fe_enabled_env; __fe_nonieee_env; __fe_nomask_env;
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}
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GLIBC_2.25 {
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__fe_dfl_mode;
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}
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}
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libc {
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GLIBC_2.3.4 {
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_longjmp; __sigsetjmp; _setjmp;
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longjmp; setjmp;
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}
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}
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ld {
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GLIBC_2.22 {
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__tls_get_addr_opt;
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}
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GLIBC_2.23 {
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# Symbol used to version control when the ABI started to specify that HWCAP
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# and AT_PLATFORM data should be stored into the TCB.
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__parse_hwcap_and_convert_at_platform;
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}
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}
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