From: Alan Modra <amodra@gmail.com>
To: libc-alpha@sourceware.org
Cc: Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>,
Alan Modra <amodra@gmail.com>
Subject: [PATCH v2 0/4] PowerPC64 static-pie
Date: Mon, 28 Feb 2022 17:10:48 +1030 [thread overview]
Message-ID: <20220228064052.3413334-1-amodra@gmail.com> (raw)
In-Reply-To: <Ye1NJQwEpe7AyNYD@squeak.grove.modra.org>
This is a repost of the series at
https://sourceware.org/pipermail/libc-alpha/2022-January/135598.html
incorporating review comments.
Changes are:
- subject lines changed to comply with glibc commit log standards
- patch 1/4 log now mentions making a couple of symbols hidden
- patch 2/4 makes at_platform available to early ifunc resolvers
as well as hwcap.
- patch 3/4 log mentions stinfo->init and stinfo->fini being unused
- patch 4/4 PI_STATIC_AND_HIDDEN comment explains what is going on
patch 2/4 is the only code change from the previous series. Testsuite
results now show no regressions on powerpc64le-linux.
I haven't reposted the old patch 4/5 as it was just a side-issue I
noticed when looking over relative relocations.
https://sourceware.org/pipermail/libc-alpha/2022-January/135603.html
I think it qualifies as an obvious patch so will commit it separately
from this series.
Alan Modra (4):
powerpc64: Use medium model toc accesses throughout
powerpc64: Set up thread register for _dl_relocate_static_pie
powerpc: Relocate stinfo->main
powerpc64: Enable static-pie
sysdeps/powerpc/hwcapinfo.c | 8 ++---
sysdeps/powerpc/hwcapinfo.h | 3 +-
sysdeps/powerpc/nptl/tls.h | 8 ++---
sysdeps/powerpc/powerpc64/__longjmp-common.S | 8 +++--
sysdeps/powerpc/powerpc64/configure | 6 ++++
sysdeps/powerpc/powerpc64/configure.ac | 9 ++++++
sysdeps/powerpc/powerpc64/dl-machine.h | 33 +++++++++++++++++---
sysdeps/powerpc/powerpc64/dl-trampoline.S | 8 +++--
sysdeps/powerpc/powerpc64/setjmp-common.S | 8 +++--
sysdeps/powerpc/powerpc64/start.S | 3 +-
sysdeps/powerpc/powerpc64/sysdep.h | 6 ++--
sysdeps/unix/sysv/linux/powerpc/Makefile | 6 ++++
sysdeps/unix/sysv/linux/powerpc/libc-start.c | 15 +++++++--
13 files changed, 93 insertions(+), 28 deletions(-)
next prev parent reply other threads:[~2022-02-28 6:41 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-23 12:42 [PowerPC64] Use medium model toc accesses throughout Alan Modra
2022-01-24 3:47 ` [PATCH 2/5] [PowerPC64] Set up thread register for _dl_relocate_static_pie Alan Modra
2022-02-16 23:02 ` Paul E Murphy
2022-02-19 0:49 ` Alan Modra
2022-01-24 3:50 ` [PATCH 3/5] [PowerPC] Relocate stinfo->main Alan Modra
2022-01-24 4:48 ` H.J. Lu
2022-01-24 6:51 ` Alan Modra
2022-01-24 3:52 ` [PATCH 4/5] Constify a variable in dl_vdso_vsym Alan Modra
2022-01-24 4:06 ` [PATCH 5/5] Enable static-pie on powerpc64 Alan Modra
2022-01-27 18:39 ` Florian Weimer
2022-01-28 8:45 ` Alan Modra
2022-01-28 17:48 ` [PowerPC64] Use medium model toc accesses throughout Paul E Murphy
2022-01-29 1:24 ` Alan Modra
2022-02-28 6:40 ` Alan Modra [this message]
2022-02-28 6:40 ` [PATCH v2 1/4] powerpc64: " Alan Modra
2022-04-08 22:28 ` Tulio Magno Quites Machado Filho
2022-02-28 6:40 ` [PATCH v2 2/4] powerpc64: Set up thread register for _dl_relocate_static_pie Alan Modra
2022-04-08 22:28 ` Tulio Magno Quites Machado Filho
2022-02-28 6:40 ` [PATCH v2 3/4] powerpc: Relocate stinfo->main Alan Modra
2022-04-08 22:32 ` Tulio Magno Quites Machado Filho
2022-02-28 6:40 ` [PATCH v2 4/4] powerpc64: Enable static-pie Alan Modra
2022-04-08 22:49 ` Tulio Magno Quites Machado Filho
2022-04-14 1:16 ` Alan Modra
2022-04-14 3:42 ` Fangrui Song
2022-04-20 7:21 ` [PATCH v3] " Alan Modra
2022-03-04 12:48 ` [PATCH v2 0/4] PowerPC64 static-pie Alan Modra
2022-04-08 8:06 ` Alan Modra
2022-04-09 0:14 ` Fangrui Song
2022-04-14 0:33 ` Alan Modra
2022-04-14 1:54 ` DT_RELR without libc.so dependency H.J. Lu
2022-04-14 3:43 ` Fangrui Song
2022-04-14 5:18 ` Alan Modra
2022-04-14 17:55 ` H.J. Lu
2022-04-08 22:27 ` [PATCH v2 0/4] PowerPC64 static-pie Tulio Magno Quites Machado Filho
2022-04-11 1:38 ` Alan Modra
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