AuroraMiddleware/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2025-01-16 05:40:08 +00:00
Code Issues Packages Projects Releases Wiki Activity
fa185f0d45
glibc/sysdeps/unix/sysv/linux/x86_64/x32
History
Florian Weimer 3a0ecccb59 ld.so: Do not export free/calloc/malloc/realloc functions [BZ #25486] 
Exporting functions and relying on symbol interposition from libc.so
makes the choice of implementation dependent on DT_NEEDED order, which
is not what some compiler drivers expect.

This commit replaces one magic mechanism (symbol interposition) with
another one (preprocessor-/compiler-based redirection).  This makes
the hand-over from the minimal malloc to the full malloc more
explicit.

Removing the ABI symbols is backwards-compatible because libc.so is
always in scope, and the dynamic loader will find the malloc-related
symbols there since commit f0b2132b35
("ld.so: Support moving versioned symbols between sonames
[BZ #24741]").

Reviewed-by: Carlos O'Donell <carlos@redhat.com>
2020-02-15 11:01:23 +01:00
..
arch_prctl.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
arch-syscall.h Linux: Add tables with system call numbers 2020-01-02 10:18:10 +01:00
c++-types.data x86: Move abilist files out of nptl/ subdirectories. 2014-05-14 15:45:23 -07:00
configure LIBC_SLIBDIR_RTLDDIR: substitute arguments in single quotes 2018-01-25 17:20:28 +01:00
configure.ac Refactor handling of /lib64 etc. cases, move out of sysdeps/gnu/configure.ac. 2014-07-17 14:35:48 +00:00
dl-cache.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
fts64.c Add LFS support for fts functions (bug 11460) 2015-11-06 11:24:16 +01:00
fts.c Add LFS support for fts functions (bug 11460) 2015-11-06 11:24:16 +01:00
ftw64.c Use 64bit filesystem functions for x32 2012-05-16 10:01:44 -07:00
ftw.c Use 64bit filesystem functions for x32 2012-05-16 10:01:44 -07:00
Implies NPTL is no longer an add-on! 2014-07-07 09:29:06 -07:00
jmp_buf-macros.h Add jmp_buf-macros.h 2017-11-09 05:10:03 -08:00
ld.abilist ld.so: Do not export free/calloc/malloc/realloc functions [BZ #25486] 2020-02-15 11:01:23 +01:00
libanl.abilist Ignore absolute symbols in ABI tests. 2018-05-04 15:46:32 +00:00
libBrokenLocale.abilist Ignore absolute symbols in ABI tests. 2018-05-04 15:46:32 +00:00
libc.abilist Finish move of clock_* functions to libc. [BZ #24959] 2019-09-04 14:39:38 +02:00
libcrypt.abilist Ignore absolute symbols in ABI tests. 2018-05-04 15:46:32 +00:00
libdl.abilist Ignore absolute symbols in ABI tests. 2018-05-04 15:46:32 +00:00
libm.abilist Make totalorder and totalordermag functions take pointer arguments. 2019-08-15 15:18:34 +00:00
libnsl.abilist Ignore absolute symbols in ABI tests. 2018-05-04 15:46:32 +00:00
libpthread.abilist nptl: Move waitpid implementation to libc 2019-12-19 16:11:09 -03:00
libresolv.abilist Ignore absolute symbols in ABI tests. 2018-05-04 15:46:32 +00:00
librt.abilist Finish move of clock_* functions to libc. [BZ #24959] 2019-09-04 14:39:38 +02:00
libthread_db.abilist Ignore absolute symbols in ABI tests. 2018-05-04 15:46:32 +00:00
libutil.abilist Ignore absolute symbols in ABI tests. 2018-05-04 15:46:32 +00:00
lseek64.S Consolidate lseek/lseek64/llseek implementations 2016-11-08 16:04:33 -02:00
lseek.S Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
Makefile conformtest: Add x32 XFAILs for mq_attr element types (bug 21279). 2017-03-20 21:30:28 +00:00
shlib-versions Remove shlib-versions entries redundant with DEFAULT entries. 2014-09-26 17:34:22 +00:00
syscalls.list x86: Make x32 use x86 time implementation 2020-01-03 10:02:05 -03:00
sysctl.mk Remove $(sysctl) from sysdep_routines 2012-05-22 13:58:43 -07:00
sysdep.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
times.c linux: Remove INTERNAL_SYSCALL_DECL 2020-02-14 21:12:45 -03:00