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3d3316b1de
We need NO_RTLD_HIDDEN because of the need for PLT calls in ld.so. See Roland's comment in https://sourceware.org/bugzilla/show_bug.cgi?id=15605 "in the Hurd it's crucial that calls like __mmap be the libc ones instead of the rtld-local ones after the bootstrap phase, when the dynamic linker is being used for dlopen and the like." We used to just avoid all hidden use in the rtld ; this commit switches to keeping only those that should use PLT calls, i.e. essentially those defined in sysdeps/mach/hurd/dl-sysdep.c: __assert_fail __assert_perror_fail __*stat64 _exit This fixes a few startup issues, notably the call to __tunable_get_val that is made before PLTs are set up.
22 lines
538 B
Plaintext
22 lines
538 B
Plaintext
GLIBC_2.2.6 __close F
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GLIBC_2.2.6 __errno_location F
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GLIBC_2.2.6 __fxstat64 F
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GLIBC_2.2.6 __getpid F
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GLIBC_2.2.6 __libc_stack_end D 0x4
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GLIBC_2.2.6 __mmap F
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GLIBC_2.2.6 __open F
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GLIBC_2.2.6 __open64 F
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GLIBC_2.2.6 __pread64 F
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GLIBC_2.2.6 __read F
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GLIBC_2.2.6 __sbrk F
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GLIBC_2.2.6 __write F
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GLIBC_2.2.6 __writev F
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GLIBC_2.2.6 __xstat64 F
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GLIBC_2.2.6 _dl_mcount F
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GLIBC_2.2.6 _hurd_intr_rpc_mach_msg F
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GLIBC_2.2.6 _r_debug D 0x14
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GLIBC_2.2.6 abort F
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GLIBC_2.3 ___tls_get_addr F
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GLIBC_2.3 __tls_get_addr F
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GLIBC_2.33 __x86_get_cpu_features F
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