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From: Szabolcs Nagy <nsz@sourceware.org> To: glibc-cvs@sourceware.org Subject: [glibc/arm/ilp32] aarch64: Update ILP32 abilists Date: Fri, 02 Aug 2019 08:44:00 -0000 [thread overview] Message-ID: <20190802084401.114038.qmail@sourceware.org> (raw) https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=e0d71436c3a29c01166f8638d5c503d72010d1e7 commit e0d71436c3a29c01166f8638d5c503d72010d1e7 Author: Szabolcs Nagy <szabolcs.nagy@arm.com> Date: Mon Sep 25 16:57:18 2017 +0100 aarch64: Update ILP32 abilists Update abilist files because a number of symbols got removed for GLIBC_2.27. ILP32 now needs separate localplt.data as well because it has no matherr PLT anymore. (Eventually this will be merged into the initial abilist commit.) 2017-09-29 Szabolcs Nagy <szabolcs.nagy@arm.com> * sysdeps/unix/sysv/linux/aarch64/ilp32/libc.abilist (__nss_group_lookup): Remove. (__nss_hosts_lookup): Remove. (__nss_passwd_lookup): Remove. * sysdeps/unix/sysv/linux/aarch64/ilp32/libm.abilist (_LIB_VERSION): Remove. (matherr): Remove. (pow10): Remove. (pow10f): Remove. (pow10l): Remove. * sysdeps/unix/sysv/linux/aarch64/ilp32/libresolv.abilist (_res_opcodes): Remove. * sysdeps/unix/sysv/linux/aarch64/ilp32/localplt.data: New file. Diff: --- sysdeps/unix/sysv/linux/aarch64/ilp32/libc.abilist | 3 --- sysdeps/unix/sysv/linux/aarch64/ilp32/libm.abilist | 5 ----- .../unix/sysv/linux/aarch64/ilp32/libresolv.abilist | 1 - sysdeps/unix/sysv/linux/aarch64/ilp32/localplt.data | 21 +++++++++++++++++++++ .../sysv/linux/aarch64/{ => lp64}/localplt.data | 0 5 files changed, 21 insertions(+), 9 deletions(-) diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/libc.abilist b/sysdeps/unix/sysv/linux/aarch64/ilp32/libc.abilist index 92da375..fa39008 100644 --- a/sysdeps/unix/sysv/linux/aarch64/ilp32/libc.abilist +++ b/sysdeps/unix/sysv/linux/aarch64/ilp32/libc.abilist @@ -312,11 +312,8 @@ GLIBC_2.27 __newlocale F GLIBC_2.27 __nl_langinfo_l F GLIBC_2.27 __nss_configure_lookup F GLIBC_2.27 __nss_database_lookup F -GLIBC_2.27 __nss_group_lookup F GLIBC_2.27 __nss_hostname_digits_dots F -GLIBC_2.27 __nss_hosts_lookup F GLIBC_2.27 __nss_next F -GLIBC_2.27 __nss_passwd_lookup F GLIBC_2.27 __obstack_printf_chk F GLIBC_2.27 __obstack_vprintf_chk F GLIBC_2.27 __open F diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/libm.abilist b/sysdeps/unix/sysv/linux/aarch64/ilp32/libm.abilist index b73a018..c1deceb 100644 --- a/sysdeps/unix/sysv/linux/aarch64/ilp32/libm.abilist +++ b/sysdeps/unix/sysv/linux/aarch64/ilp32/libm.abilist @@ -1,5 +1,4 @@ GLIBC_2.27 GLIBC_2.27 A -GLIBC_2.27 _LIB_VERSION D 0x4 GLIBC_2.27 __acos_finite F GLIBC_2.27 __acosf_finite F GLIBC_2.27 __acosh_finite F @@ -346,7 +345,6 @@ GLIBC_2.27 lrintl F GLIBC_2.27 lround F GLIBC_2.27 lroundf F GLIBC_2.27 lroundl F -GLIBC_2.27 matherr F GLIBC_2.27 modf F GLIBC_2.27 modff F GLIBC_2.27 modfl F @@ -369,9 +367,6 @@ GLIBC_2.27 nextup F GLIBC_2.27 nextupf F GLIBC_2.27 nextupl F GLIBC_2.27 pow F -GLIBC_2.27 pow10 F -GLIBC_2.27 pow10f F -GLIBC_2.27 pow10l F GLIBC_2.27 powf F GLIBC_2.27 powl F GLIBC_2.27 remainder F diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/libresolv.abilist b/sysdeps/unix/sysv/linux/aarch64/ilp32/libresolv.abilist index 67eeb8c..cf1374f 100644 --- a/sysdeps/unix/sysv/linux/aarch64/ilp32/libresolv.abilist +++ b/sysdeps/unix/sysv/linux/aarch64/ilp32/libresolv.abilist @@ -50,7 +50,6 @@ GLIBC_2.27 __sym_ntos F GLIBC_2.27 __sym_ston F GLIBC_2.27 _getlong F GLIBC_2.27 _getshort F -GLIBC_2.27 _res_opcodes D 0x40 GLIBC_2.27 inet_net_ntop F GLIBC_2.27 inet_net_pton F GLIBC_2.27 inet_neta F diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/localplt.data b/sysdeps/unix/sysv/linux/aarch64/ilp32/localplt.data new file mode 100644 index 0000000..4f3ffb0 --- /dev/null +++ b/sysdeps/unix/sysv/linux/aarch64/ilp32/localplt.data @@ -0,0 +1,21 @@ +# See scripts/check-localplt.awk for how this file is processed. +# PLT use is required for the malloc family and for matherr because +# users can define their own functions and have library internals call them. +libc.so: calloc +libc.so: free +libc.so: malloc +libc.so: memalign +libc.so: realloc +# The dynamic loader needs __tls_get_addr for TLS. +ld.so: __tls_get_addr +# The main malloc is interposed into the dynamic linker, for +# allocations after the initial link (when dlopen is used). +ld.so: malloc +ld.so: calloc +ld.so: realloc +ld.so: free +# The TLS-enabled version of these functions is interposed from libc.so. +ld.so: _dl_signal_error +ld.so: _dl_catch_error +ld.so: _dl_signal_exception +ld.so: _dl_catch_exception diff --git a/sysdeps/unix/sysv/linux/aarch64/localplt.data b/sysdeps/unix/sysv/linux/aarch64/lp64/localplt.data similarity index 100% rename from sysdeps/unix/sysv/linux/aarch64/localplt.data rename to sysdeps/unix/sysv/linux/aarch64/lp64/localplt.data
next reply other threads:[~2019-08-02 8:44 UTC|newest] Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-08-02 8:44 Szabolcs Nagy [this message] -- strict thread matches above, loose matches on Subject: below -- 2019-08-02 8:44 Szabolcs Nagy 2019-08-02 8:44 Szabolcs Nagy
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