glibc/mach/Versions, branch master

Define __mig_strlen to support dynamically sized strings in hurd RPCs

2023-05-01T00:24:04Z

We make lib{mach,hurd}user.so only call __mig_strlen which can be relocated before libc.so is relocated, similar to what is done with __mig_memcpy. Message-Id:

hurd: break relocation loop between libc.so and lib{mach,hurd}user.so

2020-11-13T23:52:52Z

See https://sourceware.org/pipermail/libc-alpha/2020-November/119575.html lib{mach,hurd}user.so gets relocated before libc.so, but its references to strpcpy and memcpy would need an ifunc decision, which e.g. on x86 relies on cpu_features, but libc.so's _rtld_global_ro is not relocated yet. We can however just make lib{mach,hurd}user.so only call non-ifunc functions, which can be relocated before libc.so is relocated.

hurd: add mach_print function

2020-04-14T11:19:18Z

* mach/Versions (GLIBC_2.32): Add mach_print. * sysdeps/mach/hurd/i386/libc.abilist (GLIBC_2.32): Add mach_print.

hurd: Fix exec usage of mach_setup_thread

2018-07-31T22:10:03Z

Exec needs that mach_setup_thread does *not* set up TLS since it works on another task, so we have to split this into mach_setup_tls. * mach/mach.h (__mach_setup_tls, mach_setup_tls): Add prototypes. * mach/setup-thread.c (__mach_setup_thread): Move TLS setup to... (__mach_setup_tls): ... new function. (mach_setup_tls): New alias. * hurd/hurdsig.c (_hurdsig_init): Call __mach_setup_tls after __mach_setup_thread. * sysdeps/mach/hurd/profil.c (update_waiter): Likewise. * sysdeps/mach/hurd/setitimer.c (setitimer_locked): Likewise. * mach/Versions [libc] (mach_setup_tls): Add symbol. * sysdeps/mach/hurd/i386/libc.abilist (mach_setup_tls): Likewise.

hurd: Add expected ABI lists

2018-01-29T21:07:44Z

* hurd/Versions: Fix version when _hurd_exec_paths was added. * mach/Versions: Fix version when __mach_host_self_ was added. * sysdeps/mach/hurd/i386/ld.abilist: New file. * sysdeps/mach/hurd/i386/libBrokenLocale.abilist: New file. * sysdeps/mach/hurd/i386/libanl.abilist: New file. * sysdeps/mach/hurd/i386/libc.abilist: New file. * sysdeps/mach/hurd/i386/libcrypt.abilist: New file. * sysdeps/mach/hurd/i386/libdl.abilist: New file. * sysdeps/mach/hurd/i386/libm.abilist: New file. * sysdeps/mach/hurd/i386/libnsl.abilist: New file. * sysdeps/mach/hurd/i386/libresolv.abilist: New file. * sysdeps/mach/hurd/i386/librt.abilist: New file. * sysdeps/mach/hurd/i386/libutil.abilist: New file.

hurd: Remove duplicate symbol version

2017-08-28T12:19:55Z

* hurd/Versions (GLIBC_2.4): Remove __stack_chk_fail. * mach/Versions (GLIBC_2.4): Remove __stack_chk_fail.

hurd: Fix typo

2017-08-28T12:16:50Z

* hurd/Versions: Fix typo. * mach/Versions: Fix typo.

hurd: fix build with -fstack-protector-strong

2017-08-27T20:10:17Z

libmachuser and libhurduser also need stack_chk_fail_local and they do not link against libc_nonshared. * mach/stack_chk_fail_local.c: New file. * hurd/stack_chk_fail_local.c: New file. * mach/Machrules ($(interface-library)-routines): Add stack_chk_fail_local. * mach/Versions (GLIBC_2.4): Add __stack_chk_fail. * hurd/Versions (GLIBC_2.4): Add __stack_chk_fail.

Add missing __mach_host_self_ symbol in Versions

2015-09-22T00:02:20Z

* mach/Versions (__mach_host_self_): Add symbol.

Remove obsolete SHLIB_COMPAT conditionalization in Versions files.

2014-02-22T09:19:45Z