| Message ID | 87o83xpk4e.fsf@oldenburg.str.redhat.com |
|---|---|
| State | New |
| Headers | show |
| Series | [v2] Fix glibc 2.34 ABI omission (missing GLIBC_2.34 in dynamic loader) | expand |
On Thu, Jan 27, 2022 at 2:07 AM Florian Weimer <fweimer@redhat.com> wrote: > > The glibc 2.34 release really should have added a GLIBC_2.34 > symbol to the dynamic loader. With it, we could move functions such > as dlopen or pthread_key_create that work on process-global state > into the dynamic loader (once we have fixed a longstanding issue > with static linking). Without the GLIBC_2.34 symbol, yet another > new symbol version would be needed because old glibc will fail to > load binaries due to the missing symbol version in ld.so that newly > linked programs will require. > > --- > v2: abilist rebase. Do not create the placeholder symbol on or1k. > > elf/Makefile | 1 + > elf/Versions | 3 ++ > elf/dl-compat.c | 35 ++++++++++++++++++++++ > sysdeps/mach/hurd/i386/ld.abilist | 1 + > sysdeps/unix/sysv/linux/aarch64/ld.abilist | 1 + > sysdeps/unix/sysv/linux/alpha/ld.abilist | 1 + > sysdeps/unix/sysv/linux/arc/ld.abilist | 1 + > sysdeps/unix/sysv/linux/arm/be/ld.abilist | 1 + > sysdeps/unix/sysv/linux/arm/le/ld.abilist | 1 + > sysdeps/unix/sysv/linux/csky/ld.abilist | 1 + > sysdeps/unix/sysv/linux/hppa/ld.abilist | 1 + > sysdeps/unix/sysv/linux/i386/ld.abilist | 1 + > sysdeps/unix/sysv/linux/ia64/ld.abilist | 1 + > sysdeps/unix/sysv/linux/m68k/coldfire/ld.abilist | 1 + > sysdeps/unix/sysv/linux/m68k/m680x0/ld.abilist | 1 + > sysdeps/unix/sysv/linux/microblaze/ld.abilist | 1 + > sysdeps/unix/sysv/linux/mips/mips32/ld.abilist | 1 + > sysdeps/unix/sysv/linux/mips/mips64/n32/ld.abilist | 1 + > sysdeps/unix/sysv/linux/mips/mips64/n64/ld.abilist | 1 + > sysdeps/unix/sysv/linux/nios2/ld.abilist | 1 + > .../unix/sysv/linux/powerpc/powerpc32/ld.abilist | 1 + > .../sysv/linux/powerpc/powerpc64/be/ld.abilist | 1 + > .../sysv/linux/powerpc/powerpc64/le/ld.abilist | 1 + > sysdeps/unix/sysv/linux/riscv/rv32/ld.abilist | 1 + > sysdeps/unix/sysv/linux/riscv/rv64/ld.abilist | 1 + > sysdeps/unix/sysv/linux/s390/s390-32/ld.abilist | 1 + > sysdeps/unix/sysv/linux/s390/s390-64/ld.abilist | 1 + > sysdeps/unix/sysv/linux/sh/be/ld.abilist | 1 + > sysdeps/unix/sysv/linux/sh/le/ld.abilist | 1 + > sysdeps/unix/sysv/linux/sparc/sparc32/ld.abilist | 1 + > sysdeps/unix/sysv/linux/sparc/sparc64/ld.abilist | 1 + > sysdeps/unix/sysv/linux/x86_64/64/ld.abilist | 1 + > sysdeps/unix/sysv/linux/x86_64/x32/ld.abilist | 1 + > 33 files changed, 69 insertions(+) > > diff --git a/elf/Makefile b/elf/Makefile > index 775c755291..718e826290 100644 > --- a/elf/Makefile > +++ b/elf/Makefile > @@ -126,6 +126,7 @@ shared-only-routines = libc-dl_find_object > rtld-routines = \ > $(all-dl-routines) \ > dl-audit \ > + dl-compat \ > dl-conflict \ > dl-diagnostics \ > dl-diagnostics-cpu \ > diff --git a/elf/Versions b/elf/Versions > index a4f1e76708..8bed855d8c 100644 > --- a/elf/Versions > +++ b/elf/Versions > @@ -51,6 +51,9 @@ ld { > # stack canary > __stack_chk_guard; > } > + GLIBC_2.34 { > + __rtld_version_placeholder; > + } > GLIBC_PRIVATE { > # Those are in the dynamic linker, but used by libc.so. > __libc_enable_secure; > diff --git a/elf/dl-compat.c b/elf/dl-compat.c > new file mode 100644 > index 0000000000..05c986a8be > --- /dev/null > +++ b/elf/dl-compat.c > @@ -0,0 +1,35 @@ > +/* Placeholder compatibility symbols. > + Copyright (C) 2022 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/>. */ > + > +#include <shlib-compat.h> > +#include <sys/cdefs.h> > + > +/* The GLIBC_2.35 symbol version is present naturally for later ports. > + Use OTHER_SHLIB_COMPAT because the module is called rtld, but the > + ABI version uses ld. */ > +#if OTHER_SHLIB_COMPAT (ld, GLIBC_2_0, GLIBC_2_35) > +void > +attribute_compat_text_section > +__attribute_used__ > +__rtld_version_placeholder_1 (void) > +{ > +} > + > +compat_symbol (ld, __rtld_version_placeholder_1, > + __rtld_version_placeholder, GLIBC_2_34); > +#endif > diff --git a/sysdeps/mach/hurd/i386/ld.abilist b/sysdeps/mach/hurd/i386/ld.abilist > index 7e20c5e7ce..ebba31f770 100644 > --- a/sysdeps/mach/hurd/i386/ld.abilist > +++ b/sysdeps/mach/hurd/i386/ld.abilist > @@ -16,3 +16,4 @@ GLIBC_2.2.6 _r_debug D 0x14 > GLIBC_2.2.6 abort F > GLIBC_2.3 ___tls_get_addr F > GLIBC_2.3 __tls_get_addr F > +GLIBC_2.34 __rtld_version_placeholder F > diff --git a/sysdeps/unix/sysv/linux/aarch64/ld.abilist b/sysdeps/unix/sysv/linux/aarch64/ld.abilist > index 717a35f242..bf4d4f9b6f 100644 > --- a/sysdeps/unix/sysv/linux/aarch64/ld.abilist > +++ b/sysdeps/unix/sysv/linux/aarch64/ld.abilist > @@ -3,6 +3,7 @@ GLIBC_2.17 __stack_chk_guard D 0x8 > GLIBC_2.17 __tls_get_addr F > GLIBC_2.17 _dl_mcount F > GLIBC_2.17 _r_debug D 0x28 > +GLIBC_2.34 __rtld_version_placeholder F > GLIBC_2.35 __rseq_flags D 0x4 > GLIBC_2.35 __rseq_offset D 0x4 > GLIBC_2.35 __rseq_size D 0x4 > diff --git a/sysdeps/unix/sysv/linux/alpha/ld.abilist b/sysdeps/unix/sysv/linux/alpha/ld.abilist > index 76911bd7f8..a23325a566 100644 > --- a/sysdeps/unix/sysv/linux/alpha/ld.abilist > +++ b/sysdeps/unix/sysv/linux/alpha/ld.abilist > @@ -2,6 +2,7 @@ GLIBC_2.0 _r_debug D 0x28 > GLIBC_2.1 __libc_stack_end D 0x8 > GLIBC_2.1 _dl_mcount F > GLIBC_2.3 __tls_get_addr F > +GLIBC_2.34 __rtld_version_placeholder F > GLIBC_2.35 __rseq_flags D 0x4 > GLIBC_2.35 __rseq_offset D 0x4 > GLIBC_2.35 __rseq_size D 0x4 > diff --git a/sysdeps/unix/sysv/linux/arc/ld.abilist b/sysdeps/unix/sysv/linux/arc/ld.abilist > index 71c67f9803..55f0c2ab9c 100644 > --- a/sysdeps/unix/sysv/linux/arc/ld.abilist > +++ b/sysdeps/unix/sysv/linux/arc/ld.abilist > @@ -3,6 +3,7 @@ GLIBC_2.32 __stack_chk_guard D 0x4 > GLIBC_2.32 __tls_get_addr F > GLIBC_2.32 _dl_mcount F > GLIBC_2.32 _r_debug D 0x14 > +GLIBC_2.34 __rtld_version_placeholder F > GLIBC_2.35 __rseq_flags D 0x4 > GLIBC_2.35 __rseq_offset D 0x4 > GLIBC_2.35 __rseq_size D 0x4 > diff --git a/sysdeps/unix/sysv/linux/arm/be/ld.abilist b/sysdeps/unix/sysv/linux/arm/be/ld.abilist > index 3859433b21..f1da2c636d 100644 > --- a/sysdeps/unix/sysv/linux/arm/be/ld.abilist > +++ b/sysdeps/unix/sysv/linux/arm/be/ld.abilist > @@ -1,3 +1,4 @@ > +GLIBC_2.34 __rtld_version_placeholder F > GLIBC_2.35 __rseq_flags D 0x4 > GLIBC_2.35 __rseq_offset D 0x4 > GLIBC_2.35 __rseq_size D 0x4 > diff --git a/sysdeps/unix/sysv/linux/arm/le/ld.abilist b/sysdeps/unix/sysv/linux/arm/le/ld.abilist > index 3859433b21..f1da2c636d 100644 > --- a/sysdeps/unix/sysv/linux/arm/le/ld.abilist > +++ b/sysdeps/unix/sysv/linux/arm/le/ld.abilist > @@ -1,3 +1,4 @@ > +GLIBC_2.34 __rtld_version_placeholder F > GLIBC_2.35 __rseq_flags D 0x4 > GLIBC_2.35 __rseq_offset D 0x4 > GLIBC_2.35 __rseq_size D 0x4 > diff --git a/sysdeps/unix/sysv/linux/csky/ld.abilist b/sysdeps/unix/sysv/linux/csky/ld.abilist > index 6bfc582b73..7f482276ed 100644 > --- a/sysdeps/unix/sysv/linux/csky/ld.abilist > +++ b/sysdeps/unix/sysv/linux/csky/ld.abilist > @@ -3,6 +3,7 @@ GLIBC_2.29 __stack_chk_guard D 0x4 > GLIBC_2.29 __tls_get_addr F > GLIBC_2.29 _dl_mcount F > GLIBC_2.29 _r_debug D 0x14 > +GLIBC_2.34 __rtld_version_placeholder F > GLIBC_2.35 __rseq_flags D 0x4 > GLIBC_2.35 __rseq_offset D 0x4 > GLIBC_2.35 __rseq_size D 0x4 > diff --git a/sysdeps/unix/sysv/linux/hppa/ld.abilist b/sysdeps/unix/sysv/linux/hppa/ld.abilist > index efccd6a023..7f5527fb30 100644 > --- a/sysdeps/unix/sysv/linux/hppa/ld.abilist > +++ b/sysdeps/unix/sysv/linux/hppa/ld.abilist > @@ -2,6 +2,7 @@ GLIBC_2.2 __libc_stack_end D 0x4 > GLIBC_2.2 _dl_mcount F > GLIBC_2.2 _r_debug D 0x14 > GLIBC_2.3 __tls_get_addr F > +GLIBC_2.34 __rtld_version_placeholder F > GLIBC_2.35 __rseq_flags D 0x4 > GLIBC_2.35 __rseq_offset D 0x4 > GLIBC_2.35 __rseq_size D 0x4 > diff --git a/sysdeps/unix/sysv/linux/i386/ld.abilist b/sysdeps/unix/sysv/linux/i386/ld.abilist > index 1eb94ae75f..9c4a45d8dc 100644 > --- a/sysdeps/unix/sysv/linux/i386/ld.abilist > +++ b/sysdeps/unix/sysv/linux/i386/ld.abilist > @@ -3,6 +3,7 @@ GLIBC_2.1 __libc_stack_end D 0x4 > GLIBC_2.1 _dl_mcount F > GLIBC_2.3 ___tls_get_addr F > GLIBC_2.3 __tls_get_addr F > +GLIBC_2.34 __rtld_version_placeholder F > GLIBC_2.35 __rseq_flags D 0x4 > GLIBC_2.35 __rseq_offset D 0x4 > GLIBC_2.35 __rseq_size D 0x4 > diff --git a/sysdeps/unix/sysv/linux/ia64/ld.abilist b/sysdeps/unix/sysv/linux/ia64/ld.abilist > index 2cc68bcf7b..8ccb5be911 100644 > --- a/sysdeps/unix/sysv/linux/ia64/ld.abilist > +++ b/sysdeps/unix/sysv/linux/ia64/ld.abilist > @@ -2,6 +2,7 @@ GLIBC_2.2 __libc_stack_end D 0x8 > GLIBC_2.2 _dl_mcount F > GLIBC_2.2 _r_debug D 0x28 > GLIBC_2.3 __tls_get_addr F > +GLIBC_2.34 __rtld_version_placeholder F > GLIBC_2.35 __rseq_flags D 0x4 > GLIBC_2.35 __rseq_offset D 0x4 > GLIBC_2.35 __rseq_size D 0x4 > diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/ld.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/ld.abilist > index 3859433b21..f1da2c636d 100644 > --- a/sysdeps/unix/sysv/linux/m68k/coldfire/ld.abilist > +++ b/sysdeps/unix/sysv/linux/m68k/coldfire/ld.abilist > @@ -1,3 +1,4 @@ > +GLIBC_2.34 __rtld_version_placeholder F > GLIBC_2.35 __rseq_flags D 0x4 > GLIBC_2.35 __rseq_offset D 0x4 > GLIBC_2.35 __rseq_size D 0x4 > diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/ld.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/ld.abilist > index e62b2742af..dadbf852d0 100644 > --- a/sysdeps/unix/sysv/linux/m68k/m680x0/ld.abilist > +++ b/sysdeps/unix/sysv/linux/m68k/m680x0/ld.abilist > @@ -2,6 +2,7 @@ GLIBC_2.0 _r_debug D 0x14 > GLIBC_2.1 __libc_stack_end D 0x4 > GLIBC_2.1 _dl_mcount F > GLIBC_2.3 __tls_get_addr F > +GLIBC_2.34 __rtld_version_placeholder F > GLIBC_2.35 __rseq_flags D 0x4 > GLIBC_2.35 __rseq_offset D 0x4 > GLIBC_2.35 __rseq_size D 0x4 > diff --git a/sysdeps/unix/sysv/linux/microblaze/ld.abilist b/sysdeps/unix/sysv/linux/microblaze/ld.abilist > index 5d63d74e8f..89a0b7e4fd 100644 > --- a/sysdeps/unix/sysv/linux/microblaze/ld.abilist > +++ b/sysdeps/unix/sysv/linux/microblaze/ld.abilist > @@ -3,6 +3,7 @@ GLIBC_2.18 __stack_chk_guard D 0x4 > GLIBC_2.18 __tls_get_addr F > GLIBC_2.18 _dl_mcount F > GLIBC_2.18 _r_debug D 0x14 > +GLIBC_2.34 __rtld_version_placeholder F > GLIBC_2.35 __rseq_flags D 0x4 > GLIBC_2.35 __rseq_offset D 0x4 > GLIBC_2.35 __rseq_size D 0x4 > diff --git a/sysdeps/unix/sysv/linux/mips/mips32/ld.abilist b/sysdeps/unix/sysv/linux/mips/mips32/ld.abilist > index 53ca22de2f..e304d1bb46 100644 > --- a/sysdeps/unix/sysv/linux/mips/mips32/ld.abilist > +++ b/sysdeps/unix/sysv/linux/mips/mips32/ld.abilist > @@ -2,6 +2,7 @@ GLIBC_2.0 _r_debug D 0x14 > GLIBC_2.2 __libc_stack_end D 0x4 > GLIBC_2.2 _dl_mcount F > GLIBC_2.3 __tls_get_addr F > +GLIBC_2.34 __rtld_version_placeholder F > GLIBC_2.35 __rseq_flags D 0x4 > GLIBC_2.35 __rseq_offset D 0x4 > GLIBC_2.35 __rseq_size D 0x4 > diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/ld.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n32/ld.abilist > index 53ca22de2f..e304d1bb46 100644 > --- a/sysdeps/unix/sysv/linux/mips/mips64/n32/ld.abilist > +++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/ld.abilist > @@ -2,6 +2,7 @@ GLIBC_2.0 _r_debug D 0x14 > GLIBC_2.2 __libc_stack_end D 0x4 > GLIBC_2.2 _dl_mcount F > GLIBC_2.3 __tls_get_addr F > +GLIBC_2.34 __rtld_version_placeholder F > GLIBC_2.35 __rseq_flags D 0x4 > GLIBC_2.35 __rseq_offset D 0x4 > GLIBC_2.35 __rseq_size D 0x4 > diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/ld.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n64/ld.abilist > index d1cdd68333..37a47ebc0a 100644 > --- a/sysdeps/unix/sysv/linux/mips/mips64/n64/ld.abilist > +++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/ld.abilist > @@ -2,6 +2,7 @@ GLIBC_2.0 _r_debug D 0x28 > GLIBC_2.2 __libc_stack_end D 0x8 > GLIBC_2.2 _dl_mcount F > GLIBC_2.3 __tls_get_addr F > +GLIBC_2.34 __rtld_version_placeholder F > GLIBC_2.35 __rseq_flags D 0x4 > GLIBC_2.35 __rseq_offset D 0x4 > GLIBC_2.35 __rseq_size D 0x4 > diff --git a/sysdeps/unix/sysv/linux/nios2/ld.abilist b/sysdeps/unix/sysv/linux/nios2/ld.abilist > index bcbba1823e..811ae9da2f 100644 > --- a/sysdeps/unix/sysv/linux/nios2/ld.abilist > +++ b/sysdeps/unix/sysv/linux/nios2/ld.abilist > @@ -3,6 +3,7 @@ GLIBC_2.21 __stack_chk_guard D 0x4 > GLIBC_2.21 __tls_get_addr F > GLIBC_2.21 _dl_mcount F > GLIBC_2.21 _r_debug D 0x14 > +GLIBC_2.34 __rtld_version_placeholder F > GLIBC_2.35 __rseq_flags D 0x4 > GLIBC_2.35 __rseq_offset D 0x4 > GLIBC_2.35 __rseq_size D 0x4 > diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/ld.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/ld.abilist > index 0d033cb8bd..5a68aeb9ee 100644 > --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/ld.abilist > +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/ld.abilist > @@ -4,6 +4,7 @@ GLIBC_2.1 _dl_mcount F > GLIBC_2.22 __tls_get_addr_opt F > GLIBC_2.23 __parse_hwcap_and_convert_at_platform F > GLIBC_2.3 __tls_get_addr F > +GLIBC_2.34 __rtld_version_placeholder F > GLIBC_2.35 __rseq_flags D 0x4 > GLIBC_2.35 __rseq_offset D 0x4 > GLIBC_2.35 __rseq_size D 0x4 > diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/ld.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/ld.abilist > index 9c627b1ddf..da24dc7fb5 100644 > --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/ld.abilist > +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/ld.abilist > @@ -4,6 +4,7 @@ GLIBC_2.3 __libc_stack_end D 0x8 > GLIBC_2.3 __tls_get_addr F > GLIBC_2.3 _dl_mcount F > GLIBC_2.3 _r_debug D 0x28 > +GLIBC_2.34 __rtld_version_placeholder F > GLIBC_2.35 __rseq_flags D 0x4 > GLIBC_2.35 __rseq_offset D 0x4 > GLIBC_2.35 __rseq_size D 0x4 > diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/ld.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/ld.abilist > index 3a748c2817..b9ae89ae8d 100644 > --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/ld.abilist > +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/ld.abilist > @@ -4,6 +4,7 @@ GLIBC_2.17 _dl_mcount F > GLIBC_2.17 _r_debug D 0x28 > GLIBC_2.22 __tls_get_addr_opt F > GLIBC_2.23 __parse_hwcap_and_convert_at_platform F > +GLIBC_2.34 __rtld_version_placeholder F > GLIBC_2.35 __rseq_flags D 0x4 > GLIBC_2.35 __rseq_offset D 0x4 > GLIBC_2.35 __rseq_size D 0x4 > diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/ld.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/ld.abilist > index 4c67ea18d6..068368878e 100644 > --- a/sysdeps/unix/sysv/linux/riscv/rv32/ld.abilist > +++ b/sysdeps/unix/sysv/linux/riscv/rv32/ld.abilist > @@ -3,6 +3,7 @@ GLIBC_2.33 __stack_chk_guard D 0x4 > GLIBC_2.33 __tls_get_addr F > GLIBC_2.33 _dl_mcount F > GLIBC_2.33 _r_debug D 0x14 > +GLIBC_2.34 __rtld_version_placeholder F > GLIBC_2.35 __rseq_flags D 0x4 > GLIBC_2.35 __rseq_offset D 0x4 > GLIBC_2.35 __rseq_size D 0x4 > diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/ld.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/ld.abilist > index 09596f09e2..48431c91a9 100644 > --- a/sysdeps/unix/sysv/linux/riscv/rv64/ld.abilist > +++ b/sysdeps/unix/sysv/linux/riscv/rv64/ld.abilist > @@ -3,6 +3,7 @@ GLIBC_2.27 __stack_chk_guard D 0x8 > GLIBC_2.27 __tls_get_addr F > GLIBC_2.27 _dl_mcount F > GLIBC_2.27 _r_debug D 0x28 > +GLIBC_2.34 __rtld_version_placeholder F > GLIBC_2.35 __rseq_flags D 0x4 > GLIBC_2.35 __rseq_offset D 0x4 > GLIBC_2.35 __rseq_size D 0x4 > diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/ld.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/ld.abilist > index 2c47004bae..c15288394a 100644 > --- a/sysdeps/unix/sysv/linux/s390/s390-32/ld.abilist > +++ b/sysdeps/unix/sysv/linux/s390/s390-32/ld.abilist > @@ -2,6 +2,7 @@ GLIBC_2.0 _r_debug D 0x14 > GLIBC_2.1 __libc_stack_end D 0x4 > GLIBC_2.1 _dl_mcount F > GLIBC_2.3 __tls_get_offset F > +GLIBC_2.34 __rtld_version_placeholder F > GLIBC_2.35 __rseq_flags D 0x4 > GLIBC_2.35 __rseq_offset D 0x4 > GLIBC_2.35 __rseq_size D 0x4 > diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/ld.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/ld.abilist > index 385a73a257..117d1430a4 100644 > --- a/sysdeps/unix/sysv/linux/s390/s390-64/ld.abilist > +++ b/sysdeps/unix/sysv/linux/s390/s390-64/ld.abilist > @@ -2,6 +2,7 @@ GLIBC_2.2 __libc_stack_end D 0x8 > GLIBC_2.2 _dl_mcount F > GLIBC_2.2 _r_debug D 0x28 > GLIBC_2.3 __tls_get_offset F > +GLIBC_2.34 __rtld_version_placeholder F > GLIBC_2.35 __rseq_flags D 0x4 > GLIBC_2.35 __rseq_offset D 0x4 > GLIBC_2.35 __rseq_size D 0x4 > diff --git a/sysdeps/unix/sysv/linux/sh/be/ld.abilist b/sysdeps/unix/sysv/linux/sh/be/ld.abilist > index efccd6a023..7f5527fb30 100644 > --- a/sysdeps/unix/sysv/linux/sh/be/ld.abilist > +++ b/sysdeps/unix/sysv/linux/sh/be/ld.abilist > @@ -2,6 +2,7 @@ GLIBC_2.2 __libc_stack_end D 0x4 > GLIBC_2.2 _dl_mcount F > GLIBC_2.2 _r_debug D 0x14 > GLIBC_2.3 __tls_get_addr F > +GLIBC_2.34 __rtld_version_placeholder F > GLIBC_2.35 __rseq_flags D 0x4 > GLIBC_2.35 __rseq_offset D 0x4 > GLIBC_2.35 __rseq_size D 0x4 > diff --git a/sysdeps/unix/sysv/linux/sh/le/ld.abilist b/sysdeps/unix/sysv/linux/sh/le/ld.abilist > index efccd6a023..7f5527fb30 100644 > --- a/sysdeps/unix/sysv/linux/sh/le/ld.abilist > +++ b/sysdeps/unix/sysv/linux/sh/le/ld.abilist > @@ -2,6 +2,7 @@ GLIBC_2.2 __libc_stack_end D 0x4 > GLIBC_2.2 _dl_mcount F > GLIBC_2.2 _r_debug D 0x14 > GLIBC_2.3 __tls_get_addr F > +GLIBC_2.34 __rtld_version_placeholder F > GLIBC_2.35 __rseq_flags D 0x4 > GLIBC_2.35 __rseq_offset D 0x4 > GLIBC_2.35 __rseq_size D 0x4 > diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/ld.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/ld.abilist > index 8fb5ff3ef3..3aac73f3df 100644 > --- a/sysdeps/unix/sysv/linux/sparc/sparc32/ld.abilist > +++ b/sysdeps/unix/sysv/linux/sparc/sparc32/ld.abilist > @@ -2,6 +2,7 @@ GLIBC_2.0 _r_debug D 0x14 > GLIBC_2.1 __libc_stack_end D 0x4 > GLIBC_2.1 _dl_mcount F > GLIBC_2.3 __tls_get_addr F > +GLIBC_2.34 __rtld_version_placeholder F > GLIBC_2.35 __rseq_flags D 0x4 > GLIBC_2.35 __rseq_offset D 0x4 > GLIBC_2.35 __rseq_size D 0x4 > diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/ld.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/ld.abilist > index 2cc68bcf7b..8ccb5be911 100644 > --- a/sysdeps/unix/sysv/linux/sparc/sparc64/ld.abilist > +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/ld.abilist > @@ -2,6 +2,7 @@ GLIBC_2.2 __libc_stack_end D 0x8 > GLIBC_2.2 _dl_mcount F > GLIBC_2.2 _r_debug D 0x28 > GLIBC_2.3 __tls_get_addr F > +GLIBC_2.34 __rtld_version_placeholder F > GLIBC_2.35 __rseq_flags D 0x4 > GLIBC_2.35 __rseq_offset D 0x4 > GLIBC_2.35 __rseq_size D 0x4 > diff --git a/sysdeps/unix/sysv/linux/x86_64/64/ld.abilist b/sysdeps/unix/sysv/linux/x86_64/64/ld.abilist > index 49a8f31c93..ae622bdf97 100644 > --- a/sysdeps/unix/sysv/linux/x86_64/64/ld.abilist > +++ b/sysdeps/unix/sysv/linux/x86_64/64/ld.abilist > @@ -2,6 +2,7 @@ GLIBC_2.2.5 __libc_stack_end D 0x8 > GLIBC_2.2.5 _dl_mcount F > GLIBC_2.2.5 _r_debug D 0x28 > GLIBC_2.3 __tls_get_addr F > +GLIBC_2.34 __rtld_version_placeholder F > GLIBC_2.35 __rseq_flags D 0x4 > GLIBC_2.35 __rseq_offset D 0x4 > GLIBC_2.35 __rseq_size D 0x4 > diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/ld.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/ld.abilist > index ce68cc6304..e17496d124 100644 > --- a/sysdeps/unix/sysv/linux/x86_64/x32/ld.abilist > +++ b/sysdeps/unix/sysv/linux/x86_64/x32/ld.abilist > @@ -2,6 +2,7 @@ GLIBC_2.16 __libc_stack_end D 0x4 > GLIBC_2.16 __tls_get_addr F > GLIBC_2.16 _dl_mcount F > GLIBC_2.16 _r_debug D 0x14 > +GLIBC_2.34 __rtld_version_placeholder F > GLIBC_2.35 __rseq_flags D 0x4 > GLIBC_2.35 __rseq_offset D 0x4 > GLIBC_2.35 __rseq_size D 0x4 > LGTM. Reviewed-by: H.J. Lu <hjl.tools@gmail.com> Thanks.
diff --git a/elf/Makefile b/elf/Makefile index 775c755291..718e826290 100644 --- a/elf/Makefile +++ b/elf/Makefile @@ -126,6 +126,7 @@ shared-only-routines = libc-dl_find_object rtld-routines = \ $(all-dl-routines) \ dl-audit \ + dl-compat \ dl-conflict \ dl-diagnostics \ dl-diagnostics-cpu \ diff --git a/elf/Versions b/elf/Versions index a4f1e76708..8bed855d8c 100644 --- a/elf/Versions +++ b/elf/Versions @@ -51,6 +51,9 @@ ld { # stack canary __stack_chk_guard; } + GLIBC_2.34 { + __rtld_version_placeholder; + } GLIBC_PRIVATE { # Those are in the dynamic linker, but used by libc.so. __libc_enable_secure; diff --git a/elf/dl-compat.c b/elf/dl-compat.c new file mode 100644 index 0000000000..05c986a8be --- /dev/null +++ b/elf/dl-compat.c @@ -0,0 +1,35 @@ +/* Placeholder compatibility symbols. + Copyright (C) 2022 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/>. */ + +#include <shlib-compat.h> +#include <sys/cdefs.h> + +/* The GLIBC_2.35 symbol version is present naturally for later ports. + Use OTHER_SHLIB_COMPAT because the module is called rtld, but the + ABI version uses ld. */ +#if OTHER_SHLIB_COMPAT (ld, GLIBC_2_0, GLIBC_2_35) +void +attribute_compat_text_section +__attribute_used__ +__rtld_version_placeholder_1 (void) +{ +} + +compat_symbol (ld, __rtld_version_placeholder_1, + __rtld_version_placeholder, GLIBC_2_34); +#endif diff --git a/sysdeps/mach/hurd/i386/ld.abilist b/sysdeps/mach/hurd/i386/ld.abilist index 7e20c5e7ce..ebba31f770 100644 --- a/sysdeps/mach/hurd/i386/ld.abilist +++ b/sysdeps/mach/hurd/i386/ld.abilist @@ -16,3 +16,4 @@ GLIBC_2.2.6 _r_debug D 0x14 GLIBC_2.2.6 abort F GLIBC_2.3 ___tls_get_addr F GLIBC_2.3 __tls_get_addr F +GLIBC_2.34 __rtld_version_placeholder F diff --git a/sysdeps/unix/sysv/linux/aarch64/ld.abilist b/sysdeps/unix/sysv/linux/aarch64/ld.abilist index 717a35f242..bf4d4f9b6f 100644 --- a/sysdeps/unix/sysv/linux/aarch64/ld.abilist +++ b/sysdeps/unix/sysv/linux/aarch64/ld.abilist @@ -3,6 +3,7 @@ GLIBC_2.17 __stack_chk_guard D 0x8 GLIBC_2.17 __tls_get_addr F GLIBC_2.17 _dl_mcount F GLIBC_2.17 _r_debug D 0x28 +GLIBC_2.34 __rtld_version_placeholder F GLIBC_2.35 __rseq_flags D 0x4 GLIBC_2.35 __rseq_offset D 0x4 GLIBC_2.35 __rseq_size D 0x4 diff --git a/sysdeps/unix/sysv/linux/alpha/ld.abilist b/sysdeps/unix/sysv/linux/alpha/ld.abilist index 76911bd7f8..a23325a566 100644 --- a/sysdeps/unix/sysv/linux/alpha/ld.abilist +++ b/sysdeps/unix/sysv/linux/alpha/ld.abilist @@ -2,6 +2,7 @@ GLIBC_2.0 _r_debug D 0x28 GLIBC_2.1 __libc_stack_end D 0x8 GLIBC_2.1 _dl_mcount F GLIBC_2.3 __tls_get_addr F +GLIBC_2.34 __rtld_version_placeholder F GLIBC_2.35 __rseq_flags D 0x4 GLIBC_2.35 __rseq_offset D 0x4 GLIBC_2.35 __rseq_size D 0x4 diff --git a/sysdeps/unix/sysv/linux/arc/ld.abilist b/sysdeps/unix/sysv/linux/arc/ld.abilist index 71c67f9803..55f0c2ab9c 100644 --- a/sysdeps/unix/sysv/linux/arc/ld.abilist +++ b/sysdeps/unix/sysv/linux/arc/ld.abilist @@ -3,6 +3,7 @@ GLIBC_2.32 __stack_chk_guard D 0x4 GLIBC_2.32 __tls_get_addr F GLIBC_2.32 _dl_mcount F GLIBC_2.32 _r_debug D 0x14 +GLIBC_2.34 __rtld_version_placeholder F GLIBC_2.35 __rseq_flags D 0x4 GLIBC_2.35 __rseq_offset D 0x4 GLIBC_2.35 __rseq_size D 0x4 diff --git a/sysdeps/unix/sysv/linux/arm/be/ld.abilist b/sysdeps/unix/sysv/linux/arm/be/ld.abilist index 3859433b21..f1da2c636d 100644 --- a/sysdeps/unix/sysv/linux/arm/be/ld.abilist +++ b/sysdeps/unix/sysv/linux/arm/be/ld.abilist @@ -1,3 +1,4 @@ +GLIBC_2.34 __rtld_version_placeholder F GLIBC_2.35 __rseq_flags D 0x4 GLIBC_2.35 __rseq_offset D 0x4 GLIBC_2.35 __rseq_size D 0x4 diff --git a/sysdeps/unix/sysv/linux/arm/le/ld.abilist b/sysdeps/unix/sysv/linux/arm/le/ld.abilist index 3859433b21..f1da2c636d 100644 --- a/sysdeps/unix/sysv/linux/arm/le/ld.abilist +++ b/sysdeps/unix/sysv/linux/arm/le/ld.abilist @@ -1,3 +1,4 @@ +GLIBC_2.34 __rtld_version_placeholder F GLIBC_2.35 __rseq_flags D 0x4 GLIBC_2.35 __rseq_offset D 0x4 GLIBC_2.35 __rseq_size D 0x4 diff --git a/sysdeps/unix/sysv/linux/csky/ld.abilist b/sysdeps/unix/sysv/linux/csky/ld.abilist index 6bfc582b73..7f482276ed 100644 --- a/sysdeps/unix/sysv/linux/csky/ld.abilist +++ b/sysdeps/unix/sysv/linux/csky/ld.abilist @@ -3,6 +3,7 @@ GLIBC_2.29 __stack_chk_guard D 0x4 GLIBC_2.29 __tls_get_addr F GLIBC_2.29 _dl_mcount F GLIBC_2.29 _r_debug D 0x14 +GLIBC_2.34 __rtld_version_placeholder F GLIBC_2.35 __rseq_flags D 0x4 GLIBC_2.35 __rseq_offset D 0x4 GLIBC_2.35 __rseq_size D 0x4 diff --git a/sysdeps/unix/sysv/linux/hppa/ld.abilist b/sysdeps/unix/sysv/linux/hppa/ld.abilist index efccd6a023..7f5527fb30 100644 --- a/sysdeps/unix/sysv/linux/hppa/ld.abilist +++ b/sysdeps/unix/sysv/linux/hppa/ld.abilist @@ -2,6 +2,7 @@ GLIBC_2.2 __libc_stack_end D 0x4 GLIBC_2.2 _dl_mcount F GLIBC_2.2 _r_debug D 0x14 GLIBC_2.3 __tls_get_addr F +GLIBC_2.34 __rtld_version_placeholder F GLIBC_2.35 __rseq_flags D 0x4 GLIBC_2.35 __rseq_offset D 0x4 GLIBC_2.35 __rseq_size D 0x4 diff --git a/sysdeps/unix/sysv/linux/i386/ld.abilist b/sysdeps/unix/sysv/linux/i386/ld.abilist index 1eb94ae75f..9c4a45d8dc 100644 --- a/sysdeps/unix/sysv/linux/i386/ld.abilist +++ b/sysdeps/unix/sysv/linux/i386/ld.abilist @@ -3,6 +3,7 @@ GLIBC_2.1 __libc_stack_end D 0x4 GLIBC_2.1 _dl_mcount F GLIBC_2.3 ___tls_get_addr F GLIBC_2.3 __tls_get_addr F +GLIBC_2.34 __rtld_version_placeholder F GLIBC_2.35 __rseq_flags D 0x4 GLIBC_2.35 __rseq_offset D 0x4 GLIBC_2.35 __rseq_size D 0x4 diff --git a/sysdeps/unix/sysv/linux/ia64/ld.abilist b/sysdeps/unix/sysv/linux/ia64/ld.abilist index 2cc68bcf7b..8ccb5be911 100644 --- a/sysdeps/unix/sysv/linux/ia64/ld.abilist +++ b/sysdeps/unix/sysv/linux/ia64/ld.abilist @@ -2,6 +2,7 @@ GLIBC_2.2 __libc_stack_end D 0x8 GLIBC_2.2 _dl_mcount F GLIBC_2.2 _r_debug D 0x28 GLIBC_2.3 __tls_get_addr F +GLIBC_2.34 __rtld_version_placeholder F GLIBC_2.35 __rseq_flags D 0x4 GLIBC_2.35 __rseq_offset D 0x4 GLIBC_2.35 __rseq_size D 0x4 diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/ld.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/ld.abilist index 3859433b21..f1da2c636d 100644 --- a/sysdeps/unix/sysv/linux/m68k/coldfire/ld.abilist +++ b/sysdeps/unix/sysv/linux/m68k/coldfire/ld.abilist @@ -1,3 +1,4 @@ +GLIBC_2.34 __rtld_version_placeholder F GLIBC_2.35 __rseq_flags D 0x4 GLIBC_2.35 __rseq_offset D 0x4 GLIBC_2.35 __rseq_size D 0x4 diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/ld.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/ld.abilist index e62b2742af..dadbf852d0 100644 --- a/sysdeps/unix/sysv/linux/m68k/m680x0/ld.abilist +++ b/sysdeps/unix/sysv/linux/m68k/m680x0/ld.abilist @@ -2,6 +2,7 @@ GLIBC_2.0 _r_debug D 0x14 GLIBC_2.1 __libc_stack_end D 0x4 GLIBC_2.1 _dl_mcount F GLIBC_2.3 __tls_get_addr F +GLIBC_2.34 __rtld_version_placeholder F GLIBC_2.35 __rseq_flags D 0x4 GLIBC_2.35 __rseq_offset D 0x4 GLIBC_2.35 __rseq_size D 0x4 diff --git a/sysdeps/unix/sysv/linux/microblaze/ld.abilist b/sysdeps/unix/sysv/linux/microblaze/ld.abilist index 5d63d74e8f..89a0b7e4fd 100644 --- a/sysdeps/unix/sysv/linux/microblaze/ld.abilist +++ b/sysdeps/unix/sysv/linux/microblaze/ld.abilist @@ -3,6 +3,7 @@ GLIBC_2.18 __stack_chk_guard D 0x4 GLIBC_2.18 __tls_get_addr F GLIBC_2.18 _dl_mcount F GLIBC_2.18 _r_debug D 0x14 +GLIBC_2.34 __rtld_version_placeholder F GLIBC_2.35 __rseq_flags D 0x4 GLIBC_2.35 __rseq_offset D 0x4 GLIBC_2.35 __rseq_size D 0x4 diff --git a/sysdeps/unix/sysv/linux/mips/mips32/ld.abilist b/sysdeps/unix/sysv/linux/mips/mips32/ld.abilist index 53ca22de2f..e304d1bb46 100644 --- a/sysdeps/unix/sysv/linux/mips/mips32/ld.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips32/ld.abilist @@ -2,6 +2,7 @@ GLIBC_2.0 _r_debug D 0x14 GLIBC_2.2 __libc_stack_end D 0x4 GLIBC_2.2 _dl_mcount F GLIBC_2.3 __tls_get_addr F +GLIBC_2.34 __rtld_version_placeholder F GLIBC_2.35 __rseq_flags D 0x4 GLIBC_2.35 __rseq_offset D 0x4 GLIBC_2.35 __rseq_size D 0x4 diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/ld.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n32/ld.abilist index 53ca22de2f..e304d1bb46 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/n32/ld.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/ld.abilist @@ -2,6 +2,7 @@ GLIBC_2.0 _r_debug D 0x14 GLIBC_2.2 __libc_stack_end D 0x4 GLIBC_2.2 _dl_mcount F GLIBC_2.3 __tls_get_addr F +GLIBC_2.34 __rtld_version_placeholder F GLIBC_2.35 __rseq_flags D 0x4 GLIBC_2.35 __rseq_offset D 0x4 GLIBC_2.35 __rseq_size D 0x4 diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/ld.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n64/ld.abilist index d1cdd68333..37a47ebc0a 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/n64/ld.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/ld.abilist @@ -2,6 +2,7 @@ GLIBC_2.0 _r_debug D 0x28 GLIBC_2.2 __libc_stack_end D 0x8 GLIBC_2.2 _dl_mcount F GLIBC_2.3 __tls_get_addr F +GLIBC_2.34 __rtld_version_placeholder F GLIBC_2.35 __rseq_flags D 0x4 GLIBC_2.35 __rseq_offset D 0x4 GLIBC_2.35 __rseq_size D 0x4 diff --git a/sysdeps/unix/sysv/linux/nios2/ld.abilist b/sysdeps/unix/sysv/linux/nios2/ld.abilist index bcbba1823e..811ae9da2f 100644 --- a/sysdeps/unix/sysv/linux/nios2/ld.abilist +++ b/sysdeps/unix/sysv/linux/nios2/ld.abilist @@ -3,6 +3,7 @@ GLIBC_2.21 __stack_chk_guard D 0x4 GLIBC_2.21 __tls_get_addr F GLIBC_2.21 _dl_mcount F GLIBC_2.21 _r_debug D 0x14 +GLIBC_2.34 __rtld_version_placeholder F GLIBC_2.35 __rseq_flags D 0x4 GLIBC_2.35 __rseq_offset D 0x4 GLIBC_2.35 __rseq_size D 0x4 diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/ld.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/ld.abilist index 0d033cb8bd..5a68aeb9ee 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/ld.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/ld.abilist @@ -4,6 +4,7 @@ GLIBC_2.1 _dl_mcount F GLIBC_2.22 __tls_get_addr_opt F GLIBC_2.23 __parse_hwcap_and_convert_at_platform F GLIBC_2.3 __tls_get_addr F +GLIBC_2.34 __rtld_version_placeholder F GLIBC_2.35 __rseq_flags D 0x4 GLIBC_2.35 __rseq_offset D 0x4 GLIBC_2.35 __rseq_size D 0x4 diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/ld.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/ld.abilist index 9c627b1ddf..da24dc7fb5 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/ld.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/ld.abilist @@ -4,6 +4,7 @@ GLIBC_2.3 __libc_stack_end D 0x8 GLIBC_2.3 __tls_get_addr F GLIBC_2.3 _dl_mcount F GLIBC_2.3 _r_debug D 0x28 +GLIBC_2.34 __rtld_version_placeholder F GLIBC_2.35 __rseq_flags D 0x4 GLIBC_2.35 __rseq_offset D 0x4 GLIBC_2.35 __rseq_size D 0x4 diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/ld.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/ld.abilist index 3a748c2817..b9ae89ae8d 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/ld.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/ld.abilist @@ -4,6 +4,7 @@ GLIBC_2.17 _dl_mcount F GLIBC_2.17 _r_debug D 0x28 GLIBC_2.22 __tls_get_addr_opt F GLIBC_2.23 __parse_hwcap_and_convert_at_platform F +GLIBC_2.34 __rtld_version_placeholder F GLIBC_2.35 __rseq_flags D 0x4 GLIBC_2.35 __rseq_offset D 0x4 GLIBC_2.35 __rseq_size D 0x4 diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/ld.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/ld.abilist index 4c67ea18d6..068368878e 100644 --- a/sysdeps/unix/sysv/linux/riscv/rv32/ld.abilist +++ b/sysdeps/unix/sysv/linux/riscv/rv32/ld.abilist @@ -3,6 +3,7 @@ GLIBC_2.33 __stack_chk_guard D 0x4 GLIBC_2.33 __tls_get_addr F GLIBC_2.33 _dl_mcount F GLIBC_2.33 _r_debug D 0x14 +GLIBC_2.34 __rtld_version_placeholder F GLIBC_2.35 __rseq_flags D 0x4 GLIBC_2.35 __rseq_offset D 0x4 GLIBC_2.35 __rseq_size D 0x4 diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/ld.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/ld.abilist index 09596f09e2..48431c91a9 100644 --- a/sysdeps/unix/sysv/linux/riscv/rv64/ld.abilist +++ b/sysdeps/unix/sysv/linux/riscv/rv64/ld.abilist @@ -3,6 +3,7 @@ GLIBC_2.27 __stack_chk_guard D 0x8 GLIBC_2.27 __tls_get_addr F GLIBC_2.27 _dl_mcount F GLIBC_2.27 _r_debug D 0x28 +GLIBC_2.34 __rtld_version_placeholder F GLIBC_2.35 __rseq_flags D 0x4 GLIBC_2.35 __rseq_offset D 0x4 GLIBC_2.35 __rseq_size D 0x4 diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/ld.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/ld.abilist index 2c47004bae..c15288394a 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-32/ld.abilist +++ b/sysdeps/unix/sysv/linux/s390/s390-32/ld.abilist @@ -2,6 +2,7 @@ GLIBC_2.0 _r_debug D 0x14 GLIBC_2.1 __libc_stack_end D 0x4 GLIBC_2.1 _dl_mcount F GLIBC_2.3 __tls_get_offset F +GLIBC_2.34 __rtld_version_placeholder F GLIBC_2.35 __rseq_flags D 0x4 GLIBC_2.35 __rseq_offset D 0x4 GLIBC_2.35 __rseq_size D 0x4 diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/ld.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/ld.abilist index 385a73a257..117d1430a4 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-64/ld.abilist +++ b/sysdeps/unix/sysv/linux/s390/s390-64/ld.abilist @@ -2,6 +2,7 @@ GLIBC_2.2 __libc_stack_end D 0x8 GLIBC_2.2 _dl_mcount F GLIBC_2.2 _r_debug D 0x28 GLIBC_2.3 __tls_get_offset F +GLIBC_2.34 __rtld_version_placeholder F GLIBC_2.35 __rseq_flags D 0x4 GLIBC_2.35 __rseq_offset D 0x4 GLIBC_2.35 __rseq_size D 0x4 diff --git a/sysdeps/unix/sysv/linux/sh/be/ld.abilist b/sysdeps/unix/sysv/linux/sh/be/ld.abilist index efccd6a023..7f5527fb30 100644 --- a/sysdeps/unix/sysv/linux/sh/be/ld.abilist +++ b/sysdeps/unix/sysv/linux/sh/be/ld.abilist @@ -2,6 +2,7 @@ GLIBC_2.2 __libc_stack_end D 0x4 GLIBC_2.2 _dl_mcount F GLIBC_2.2 _r_debug D 0x14 GLIBC_2.3 __tls_get_addr F +GLIBC_2.34 __rtld_version_placeholder F GLIBC_2.35 __rseq_flags D 0x4 GLIBC_2.35 __rseq_offset D 0x4 GLIBC_2.35 __rseq_size D 0x4 diff --git a/sysdeps/unix/sysv/linux/sh/le/ld.abilist b/sysdeps/unix/sysv/linux/sh/le/ld.abilist index efccd6a023..7f5527fb30 100644 --- a/sysdeps/unix/sysv/linux/sh/le/ld.abilist +++ b/sysdeps/unix/sysv/linux/sh/le/ld.abilist @@ -2,6 +2,7 @@ GLIBC_2.2 __libc_stack_end D 0x4 GLIBC_2.2 _dl_mcount F GLIBC_2.2 _r_debug D 0x14 GLIBC_2.3 __tls_get_addr F +GLIBC_2.34 __rtld_version_placeholder F GLIBC_2.35 __rseq_flags D 0x4 GLIBC_2.35 __rseq_offset D 0x4 GLIBC_2.35 __rseq_size D 0x4 diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/ld.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/ld.abilist index 8fb5ff3ef3..3aac73f3df 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc32/ld.abilist +++ b/sysdeps/unix/sysv/linux/sparc/sparc32/ld.abilist @@ -2,6 +2,7 @@ GLIBC_2.0 _r_debug D 0x14 GLIBC_2.1 __libc_stack_end D 0x4 GLIBC_2.1 _dl_mcount F GLIBC_2.3 __tls_get_addr F +GLIBC_2.34 __rtld_version_placeholder F GLIBC_2.35 __rseq_flags D 0x4 GLIBC_2.35 __rseq_offset D 0x4 GLIBC_2.35 __rseq_size D 0x4 diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/ld.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/ld.abilist index 2cc68bcf7b..8ccb5be911 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc64/ld.abilist +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/ld.abilist @@ -2,6 +2,7 @@ GLIBC_2.2 __libc_stack_end D 0x8 GLIBC_2.2 _dl_mcount F GLIBC_2.2 _r_debug D 0x28 GLIBC_2.3 __tls_get_addr F +GLIBC_2.34 __rtld_version_placeholder F GLIBC_2.35 __rseq_flags D 0x4 GLIBC_2.35 __rseq_offset D 0x4 GLIBC_2.35 __rseq_size D 0x4 diff --git a/sysdeps/unix/sysv/linux/x86_64/64/ld.abilist b/sysdeps/unix/sysv/linux/x86_64/64/ld.abilist index 49a8f31c93..ae622bdf97 100644 --- a/sysdeps/unix/sysv/linux/x86_64/64/ld.abilist +++ b/sysdeps/unix/sysv/linux/x86_64/64/ld.abilist @@ -2,6 +2,7 @@ GLIBC_2.2.5 __libc_stack_end D 0x8 GLIBC_2.2.5 _dl_mcount F GLIBC_2.2.5 _r_debug D 0x28 GLIBC_2.3 __tls_get_addr F +GLIBC_2.34 __rtld_version_placeholder F GLIBC_2.35 __rseq_flags D 0x4 GLIBC_2.35 __rseq_offset D 0x4 GLIBC_2.35 __rseq_size D 0x4 diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/ld.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/ld.abilist index ce68cc6304..e17496d124 100644 --- a/sysdeps/unix/sysv/linux/x86_64/x32/ld.abilist +++ b/sysdeps/unix/sysv/linux/x86_64/x32/ld.abilist @@ -2,6 +2,7 @@ GLIBC_2.16 __libc_stack_end D 0x4 GLIBC_2.16 __tls_get_addr F GLIBC_2.16 _dl_mcount F GLIBC_2.16 _r_debug D 0x14 +GLIBC_2.34 __rtld_version_placeholder F GLIBC_2.35 __rseq_flags D 0x4 GLIBC_2.35 __rseq_offset D 0x4 GLIBC_2.35 __rseq_size D 0x4