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[Bug ld/30877] [BUG][RISCV]relro protection not working in riscv


From: cvs-commit at gcc dot gnu.org
Subject: [Bug ld/30877] [BUG][RISCV]relro protection not working in riscv
Date: Mon, 25 Sep 2023 10:37:18 +0000

https://sourceware.org/bugzilla/show_bug.cgi?id=30877

--- Comment #3 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> ---
The master branch has been updated by Andreas Schwab <schwab@sourceware.org>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=7345d05aafde53a48d5a587a6d9c1778db78e0f3

commit 7345d05aafde53a48d5a587a6d9c1778db78e0f3
Author: Andreas Schwab <schwab@suse.de>
Date:   Thu Sep 21 16:49:41 2023 +0200

    RISC-V: Protect .got with relro

    Move .got before .data so that it can be protected with -zrelro.  Also
    separate .got.plt from .got if -znow is not in effect; the first two words
    of .got.plt are placed within the relro region.

    ld:
            PR ld/30877
            * emulparams/elf32lriscv-defs.sh (DATA_GOT, SEPARATE_GOTPLT):
            Define.
            * emulparams/elf64lriscv-defs.sh (SEPARATE_GOTPLT): Define.
            * testsuite/ld-elf/binutils.exp (binutils_test): Remove riscv*-*-*
            from relro_got expression.

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