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[RFC PATCH glibc 20/34] htl: Add tcb-offsets.sym for x86_64
From: |
Sergey Bugaev |
Subject: |
[RFC PATCH glibc 20/34] htl: Add tcb-offsets.sym for x86_64 |
Date: |
Sun, 19 Mar 2023 18:10:03 +0300 |
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>
---
sysdeps/x86_64/htl/Makefile | 20 ++++++++++++++++++++
sysdeps/x86_64/htl/tcb-offsets.sym | 8 ++++++++
2 files changed, 28 insertions(+)
create mode 100644 sysdeps/x86_64/htl/Makefile
create mode 100644 sysdeps/x86_64/htl/tcb-offsets.sym
diff --git a/sysdeps/x86_64/htl/Makefile b/sysdeps/x86_64/htl/Makefile
new file mode 100644
index 00000000..1ced1d12
--- /dev/null
+++ b/sysdeps/x86_64/htl/Makefile
@@ -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
diff --git a/sysdeps/x86_64/htl/tcb-offsets.sym
b/sysdeps/x86_64/htl/tcb-offsets.sym
new file mode 100644
index 00000000..7b7c7193
--- /dev/null
+++ b/sysdeps/x86_64/htl/tcb-offsets.sym
@@ -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)
--
2.39.2
- [RFC PATCH glibc 18/34] hurd: Port trampoline.c to x86_64, (continued)
- [RFC PATCH glibc 18/34] hurd: Port trampoline.c to x86_64, Sergey Bugaev, 2023/03/19
- [RFC PATCH glibc 19/34] hurd: Move a couple of singal-related files to x86, Sergey Bugaev, 2023/03/19
- [RFC PATCH glibc 24/34] hurd: Only check for TLS initialization inside rtld or in static builds, Sergey Bugaev, 2023/03/19
- [RFC PATCH glibc 21/34] x86_64: Add rtld-stpncpy & rtld-strncpy, Sergey Bugaev, 2023/03/19
- [RFC PATCH glibc 23/34] elf: Stop including tls.h in ldsodefs.h, Sergey Bugaev, 2023/03/19
- [RFC PATCH glibc 25/34] hurd: Improve reply port handling when exiting signal handlers, Sergey Bugaev, 2023/03/19
- [RFC PATCH glibc 22/34] htl: Implement thread_set_pcsptp for x86_64, Sergey Bugaev, 2023/03/19
- [RFC PATCH glibc 29/34] hurd: Add vm_param.h for x86_64, Sergey Bugaev, 2023/03/19
- [RFC PATCH glibc 31/34] hurd: Microoptimize _hurd_self_sigstate (), Sergey Bugaev, 2023/03/19
- [RFC PATCH glibc 26/34] hurd: Remove __hurd_local_reply_port, Sergey Bugaev, 2023/03/19
- [RFC PATCH glibc 20/34] htl: Add tcb-offsets.sym for x86_64,
Sergey Bugaev <=
- [RFC PATCH glibc 27/34] hurd: Don't leak __hurd_reply_port0, Sergey Bugaev, 2023/03/19
- [RFC PATCH glibc 28/34] hurd: Implement _hurd_longjmp_thread_state for x86_64, Sergey Bugaev, 2023/03/19
- [RFC PATCH glibc 30/34] hurd: Implement longjmp for x86_64, Sergey Bugaev, 2023/03/19
- [RFC PATCH glibc 32/34] hurd: Implement sigreturn for x86_64, Sergey Bugaev, 2023/03/19
- [RFC PATCH glibc 33/34] hurd: Create abilist files for lib{mach, hurd}user, Sergey Bugaev, 2023/03/19
- [RFC PATCH glibc 34/34] hurd: Add expected abilist files for x86_64, Sergey Bugaev, 2023/03/19