From: Stafford Horne <shorne@gmail.com>
To: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Cc: Joseph Myers <joseph@codesourcery.com>,
GLIBC patches <libc-alpha@sourceware.org>,
Openrisc <openrisc@lists.librecores.org>
Subject: Re: [PATCH v3 03/13] or1k: ABI Implementation
Date: Thu, 16 Dec 2021 08:33:46 +0900 [thread overview]
Message-ID: <CAAfxs769tWjv-T=vCBpDPn9BB5KCZshzWoCfcejhd47-wZKHcA@mail.gmail.com> (raw)
In-Reply-To: <86e61afa-ab95-62e1-10a7-3de71db8deb8@linaro.org>
On Wed, Dec 15, 2021, 10:15 AM Adhemerval Zanella <
adhemerval.zanella@linaro.org> wrote:
>
>
> On 14/12/2021 19:43, Joseph Myers wrote:
> > On Tue, 14 Dec 2021, Adhemerval Zanella via Libc-alpha wrote:
> >
> >> +if test "x$profile" != xno; then
> >> + if test "x$with_profile" == xno; then
> >> + AC_MSG_ERROR([ABI does not support profiling])
> >
> > Using == in test is a bashism.
> >
> > I'd expect such a change to require the build-many-glibcs.py
> configuration
> > for OpenRISC to use --disable-profile.
> >
>
> I ended up mixing up things and what or1k does not support is LD_PROFILE
> instead of --enable-profile. In this case I am not sure if it would
> be better to just not enable it (by ignoring the LD_PROFILE handling
> in rtld.c or dl-support.c) and emitting a warning or by just dumping
> and error at process initialization.
>
I checked, new ports like csky and arc also do not seem to support
LD_PROFILE. They choose not to leave a placeholder block in dl-machine.h
like I did in or1k.
I could remove the comment, or replace it with an abort, but I prefer to
keep it as it makes it clear where to add the dynamic linker profile hook.
-Stafford
>
next prev parent reply other threads:[~2021-12-15 23:33 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-10 23:34 [PATCH v3 00/13] Glibc OpenRISC port Stafford Horne
2021-12-10 23:34 ` [PATCH v3 01/13] elf: Add reloc for OpenRISC Stafford Horne
2021-12-14 20:28 ` Adhemerval Zanella
2021-12-10 23:34 ` [PATCH v3 02/13] linux/syscalls: Add or1k_atomic syscall " Stafford Horne
2021-12-14 20:29 ` Adhemerval Zanella
2021-12-10 23:34 ` [PATCH v3 03/13] or1k: ABI Implementation Stafford Horne
2021-12-14 20:53 ` Adhemerval Zanella
2021-12-14 22:43 ` Joseph Myers
2021-12-15 1:15 ` Adhemerval Zanella
2021-12-15 23:33 ` Stafford Horne [this message]
2021-12-16 10:30 ` Adhemerval Zanella
2021-12-16 21:28 ` Stafford Horne
2021-12-10 23:34 ` [PATCH v3 04/13] or1k: startup and dynamic linking code Stafford Horne
2021-12-16 10:42 ` Adhemerval Zanella
2021-12-17 23:03 ` Stafford Horne
2021-12-20 19:45 ` Adhemerval Zanella
2021-12-20 21:40 ` Stafford Horne
2021-12-21 11:09 ` Adhemerval Zanella
2021-12-21 11:46 ` Stafford Horne
2021-12-10 23:34 ` [PATCH v3 05/13] or1k: Thread Local Storage support Stafford Horne
2021-12-16 11:35 ` Adhemerval Zanella
2021-12-16 12:37 ` Adhemerval Zanella
2021-12-16 19:26 ` Joseph Myers
2021-12-16 19:33 ` Adhemerval Zanella
2021-12-17 14:23 ` Stafford Horne
2021-12-10 23:34 ` [PATCH v3 06/13] or1k: Atomics and Locking primitives Stafford Horne
2021-12-16 12:52 ` Adhemerval Zanella
2021-12-16 19:43 ` Adhemerval Zanella
2021-12-17 15:03 ` Stafford Horne
2021-12-10 23:34 ` [PATCH v3 07/13] or1k: math soft float support Stafford Horne
2021-12-16 19:48 ` Adhemerval Zanella
2021-12-17 15:02 ` Stafford Horne
2021-12-10 23:34 ` [PATCH v3 08/13] or1k: Linux Syscall Interface Stafford Horne
2021-12-16 21:17 ` Adhemerval Zanella
2021-12-17 15:01 ` Stafford Horne
2021-12-17 17:41 ` Adhemerval Zanella
2021-12-20 11:53 ` Stafford Horne
2021-12-10 23:34 ` [PATCH v3 09/13] or1k: Linux ABI Stafford Horne
2021-12-21 13:41 ` Adhemerval Zanella
2021-12-21 14:54 ` Stafford Horne
2021-12-22 10:54 ` Stafford Horne
2021-12-10 23:34 ` [PATCH v3 10/13] or1k: ABI lists Stafford Horne
2021-12-22 20:20 ` Adhemerval Zanella
2021-12-23 8:36 ` Stafford Horne
2021-12-10 23:34 ` [PATCH v3 11/13] or1k: Build Infrastructure Stafford Horne
2021-12-22 21:03 ` Adhemerval Zanella
2021-12-23 7:32 ` Stafford Horne
2021-12-10 23:34 ` [PATCH v3 12/13] build-many-glibcs.py: add OpenRISC support Stafford Horne
2021-12-22 21:04 ` Adhemerval Zanella
2021-12-23 7:15 ` Stafford Horne
2021-12-10 23:34 ` [PATCH v3 13/13] Documentation for OpenRISC port Stafford Horne
2021-12-23 12:57 ` Adhemerval Zanella
2021-12-14 20:25 ` [PATCH v3 00/13] Glibc " Adhemerval Zanella
2021-12-15 1:19 ` Adhemerval Zanella
2021-12-15 5:34 ` Stafford Horne
2021-12-15 5:37 ` Stafford Horne
2021-12-23 15:46 ` Stafford Horne
2021-12-23 15:57 ` Andreas Schwab
2021-12-23 21:26 ` Stafford Horne
2021-12-25 7:24 ` Stafford Horne
2021-12-25 22:44 ` Stafford Horne
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