From: Fangrui Song <i@maskray.me>
Cc: binutils@sourceware.org
Subject: [MIPS] Can we have R_MIPS_PC64?
Date: Wed, 05 Feb 2020 07:19:00 -0000 [thread overview]
Message-ID: <20200205071944.tberxwpcrkhnat4h@gmail.com> (raw)
R_MIPS_PC32 exists as a GNU extension.
R_MIPS_PC64 existed, but was removed by https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=4030e8f62467c29b782aa2480e1e452b8e458699
(like all the old commits, the description just recorded what the commit *did*. There was no *why*.)
This just makes certain things unnecessarily complex.
* DW_EH_PE_pcrel|DW_EH_PE_sdata8 => ?
* __patchable_function_entries has to have the SHF_WRITE flag on MIPS https://gcc.gnu.org/ml/gcc/2020-01/msg00106.html
.quad foo - . => Error: PC-relative reference to a different section
next reply other threads:[~2020-02-05 7:19 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-05 7:19 Fangrui Song [this message]
2020-02-05 9:00 ` Andrew Pinski
2020-02-05 9:04 ` Andrew Pinski
2020-02-05 9:10 ` Andrew Pinski
2020-02-05 9:16 ` Andrew Pinski
2020-02-08 18:40 ` Fangrui Song
2020-02-17 18:07 ` Maciej W. Rozycki
2020-02-19 4:26 ` Fangrui Song
2020-07-09 5:23 ` Fangrui Song
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