From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stafford Horne Date: Thu, 23 Dec 2021 17:36:49 +0900 Subject: [OpenRISC] [PATCH v3 10/13] or1k: ABI lists In-Reply-To: <1a46b8a6-87dd-b811-fd82-0292ea575935@linaro.org> References: <20211210233456.4146479-1-shorne@gmail.com> <20211210233456.4146479-11-shorne@gmail.com> <1a46b8a6-87dd-b811-fd82-0292ea575935@linaro.org> Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: openrisc@lists.librecores.org On Wed, Dec 22, 2021 at 05:20:10PM -0300, Adhemerval Zanella wrote: > > > On 10/12/2021 20:34, Stafford Horne via Libc-alpha wrote: > > > diff --git a/sysdeps/unix/sysv/linux/or1k/ld.abilist b/sysdeps/unix/sysv/linux/or1k/ld.abilist > > new file mode 100644 > > index 0000000000..c4b85c8a33 > > --- /dev/null > > +++ b/sysdeps/unix/sysv/linux/or1k/ld.abilist > > @@ -0,0 +1,5 @@ > > +GLIBC_2.35 __libc_stack_end D 0x4 > > +GLIBC_2.35 __stack_chk_guard D 0x4 > > +GLIBC_2.35 __tls_get_addr F > > +GLIBC_2.35 _dl_mcount F > > +GLIBC_2.35 _r_debug D 0x14 > > You will need to regenerate it to include the rseq symbols: > > GLIBC_2.35 __rseq_flags D 0x4 > GLIBC_2.35 __rseq_offset D 0x4 > GLIBC_2.35 __rseq_size D 0x4 OK, I will regenerate, this patch series was generated from before these symbols were introduced. > > diff --git a/sysdeps/unix/sysv/linux/or1k/libBrokenLocale.abilist b/sysdeps/unix/sysv/linux/or1k/libBrokenLocale.abilist > > new file mode 100644 > > index 0000000000..366c393274 > > --- /dev/null > > +++ b/sysdeps/unix/sysv/linux/or1k/libBrokenLocale.abilist > > @@ -0,0 +1 @@ > > +GLIBC_2.35 __ctype_get_mb_cur_max F > > diff --git a/sysdeps/unix/sysv/linux/or1k/libanl.abilist b/sysdeps/unix/sysv/linux/or1k/libanl.abilist > > new file mode 100644 > > index 0000000000..c6437809db > > --- /dev/null > > +++ b/sysdeps/unix/sysv/linux/or1k/libanl.abilist > > @@ -0,0 +1 @@ > > +GLIBC_2.35 __libanl_version_placeholder F > > This does seems right, or1k should not require the placeholder. I think > we are missing a SHLIB_COMPAT on resolv/libanl-compat.c: > > diff --git a/resolv/libanl-compat.c b/resolv/libanl-compat.c > index 29df76f278..02c18bde90 100644 > --- a/resolv/libanl-compat.c > +++ b/resolv/libanl-compat.c > @@ -30,6 +30,8 @@ __libanl_version_placeholder_1 (void) > { > } > > +# if SHLIB_COMPAT (libanl, GLIBC_2_2_3, GLIBC_2_34) > compat_symbol (libanl, __libanl_version_placeholder_1, > __libanl_version_placeholder, GLIBC_2_2_3); > +# endif > #endif I confirm this fixes the issue. > > diff --git a/sysdeps/unix/sysv/linux/or1k/libutil.abilist b/sysdeps/unix/sysv/linux/or1k/libutil.abilist > > new file mode 100644 > > index 0000000000..f33b84813b > > --- /dev/null > > +++ b/sysdeps/unix/sysv/linux/or1k/libutil.abilist > > @@ -0,0 +1 @@ > > +GLIBC_2.35 __libutil_version_placeholder F > > This also does not seems right, libutil-compat will only built for > have-GLIBC_2.33, which is not the case. I think this file is leftover now that libutil is just an libutil.a update-abi generates nothing. I have just deleted the file. check-abi seems to work ok. Note, I aldo delete the other blank abilist files. So: deleted: sysdeps/unix/sysv/linux/or1k/libanl.abilist deleted: sysdeps/unix/sysv/linux/or1k/libdl.abilist deleted: sysdeps/unix/sysv/linux/or1k/libpthread.abilist deleted: sysdeps/unix/sysv/linux/or1k/librt.abilist deleted: sysdeps/unix/sysv/linux/or1k/libutil.abilist -Stafford