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From: "luofengwc at qq dot com" <sourceware-bugzilla@sourceware.org>
To: glibc-bugs@sourceware.org
Subject: [Bug libc/31302] glibc issue about reloc-type R_X86_64_TPOFF64 when
 llvm build golang project with cgo
Date: Mon, 29 Jan 2024 01:33:14 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D31302

--- Comment #6 from luofeng14 <luofengwc at qq dot com> ---
(In reply to luofeng14 from comment #5)
> (In reply to Florian Weimer from comment #3)
> > Which linker are you using?
> >=20
> > It is possible that for static PIE, we assume that the link editor is a=
ble
> > to fully relax TLS relocations, that is, compute fixed constants and put
> > them into the data segment or directly into the code (after instruction
> > relaxation).
>=20
> and it show some dlerror.o function .rela.dyn section sym relocate type
> cause the problem. not the constant
>=20
> Relocation section '.rela.dyn' at offset 0x85e0 contains 13252 entries:
> 00000023df28  010b00000012 R_X86_64_TPOFF64  0000000000000078
> __libc_dlerror_result + 0
> 00000023df70  011100000012 R_X86_64_TPOFF64  0000000000000058
> __libc_tsd_CTYPE_[...] + 0
> 00000023dfc0  025700000012 R_X86_64_TPOFF64  0000000000000068
> __libc_tsd_CTYPE_B + 0
> 00000023dfc8  002400000012 R_X86_64_TPOFF64  0000000000000018
> __libc_tsd_LOCALE + 0
> 00000023dfe0  023b00000012 R_X86_64_TPOFF64  0000000000000060
> __libc_tsd_CTYPE_[...] + 0


sorry,  ____libc_dlerror_result is var not function;

thread struct dl_action_result *__libc_dlerror_result

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