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htl: Add tcb-offsets.sym for x86_64

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The source code is the same as sysdeps/i386/htl/tcb-offsets.sym, but of
course the produced tcb-offsets.h will be different.

Signed-off-by: Sergey Bugaev <bugaevc@gmail.com>
Message-Id: <20230319151017.531737-21-bugaevc@gmail.com>
This commit is contained in:
Sergey Bugaev 2023-03-19 18:10:03 +03:00 • committed by Samuel Thibault
parent d8b69e89d8
commit fb9e7f6732
2 changed files with 28 additions and 0 deletions
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20
sysdeps/x86_64/htl/Makefile Normal file
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@ -0,0 +1,20 @@
# Copyright (C) 2020-2023 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
# The GNU C Library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
# You should have received a copy of the GNU Lesser General Public
# License along with the GNU C Library; if not, see
# <https://www.gnu.org/licenses/>.
ifeq ($(subdir),csu)
gen-as-const-headers += tcb-offsets.sym
endif

8
sysdeps/x86_64/htl/tcb-offsets.sym Normal file
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@ -0,0 +1,8 @@
#include <sysdep.h>
#include <tls.h>
#include <kernel-features.h>
MULTIPLE_THREADS_OFFSET offsetof (tcbhead_t, multiple_threads)
SYSINFO_OFFSET offsetof (tcbhead_t, sysinfo)
POINTER_GUARD offsetof (tcbhead_t, pointer_guard)
SIGSTATE_OFFSET offsetof (tcbhead_t, _hurd_sigstate)