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From: | cvs-commit at gcc dot gnu.org |
Subject: | [Bug ld/29851] -Wl,-z,ibtplt emits MPX jumps |
Date: | Tue, 13 Dec 2022 17:12:51 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=29851 --- Comment #7 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by H.J. Lu <hjl@sourceware.org>: https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=1bf337caba91963123dcbef48c8364b1e6f9c380 commit 1bf337caba91963123dcbef48c8364b1e6f9c380 Author: H.J. Lu <hjl.tools@gmail.com> Date: Tue Dec 6 13:34:38 2022 -0800 gold: Remove BND from 64-bit x86-64 IBT PLT Since MPX support has been removed from x86-64 psABI, remove BND from 64-bit IBT PLT by using 32-bit IBT PLT. PR gold/29851 * x86_64.cc (Output_data_plt_x86_64_ibt<32>::first_plt_entry): Renamed to ... (Output_data_plt_x86_64_ibt<size>::first_plt_entry): This. (Output_data_plt_x86_64_ibt<64>::first_plt_entry): Removed. (Output_data_plt_x86_64_ibt<size>::do_fill_first_plt_entry): Drop the size == 32 check. (Output_data_plt_x86_64_ibt<32>::plt_entry): Renamed to ... (Output_data_plt_x86_64_ibt<size>::plt_entry): This. (Output_data_plt_x86_64_ibt<64>::plt_entry): Removed. (Output_data_plt_x86_64_ibt<32>::aplt_entry): Renamed to ... (Output_data_plt_x86_64_ibt<size>::aplt_entry): This. (Output_data_plt_x86_64_ibt<64>::aplt_entry): Removed. (Output_data_plt_x86_64_ibt<size>::do_fill_plt_entry): Drop the size == 32 check. (Output_data_plt_x86_64_ibt<size>::fill_aplt_entry): Likewise. -- You are receiving this mail because: You are on the CC list for the bug.
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