glibc/libio
Adhemerval Zanella Netto 88677348b4 Move libc_freeres_ptrs and libc_subfreeres to hidden/weak functions
They are both used by __libc_freeres to free all library malloc
allocated resources to help tooling like mtrace or valgrind with
memory leak tracking.

The current scheme uses assembly markers and linker script entries
to consolidate the free routine function pointers in the RELRO segment
and to be freed buffers in BSS.

This patch changes it to use specific free functions for
libc_freeres_ptrs buffers and call the function pointer array directly
with call_function_static_weak.

It allows the removal of both the internal macros and the linker
script sections.

Checked on x86_64-linux-gnu, i686-linux-gnu, and aarch64-linux-gnu.
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
2023-03-27 13:57:55 -03:00
..
bits C2x scanf binary constant handling 2023-03-02 19:10:37 +00:00
__fbufsize.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
__flbf.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
__fpending.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
__fpurge.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
__freadable.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
__freading.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
__fsetlocking.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
__fwritable.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
__fwriting.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
bug-fopena+.c
bug-fseek.c
bug-ftell.c
bug-memstream1.c Add missing header files throughout the testsuite. 2017-02-16 17:33:18 -05:00
bug-mmap-fflush.c
bug-rewind2.c Fix warnings in fwscanf / rewind tests. 2014-11-26 12:54:39 +00:00
bug-rewind.c Fix warnings in fwscanf / rewind tests. 2014-11-26 12:54:39 +00:00
bug-ungetc2.c
bug-ungetc3.c
bug-ungetc4.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
bug-ungetc.c
bug-ungetwc1.c Fix libio/bug-ungetwc1.c warning. 2014-11-27 16:01:04 +00:00
bug-ungetwc2.c
bug-wfflush.c
bug-wmemstream1.c Add missing header files throughout the testsuite. 2017-02-16 17:33:18 -05:00
bug-wsetpos.c
clearerr_u.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
clearerr.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
Depend
fcloseall.c Move libc_freeres_ptrs and libc_subfreeres to hidden/weak functions 2023-03-27 13:57:55 -03:00
feof_u.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
feof.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
ferror_u.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
ferror.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
filedoalloc.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
fileno.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
fileops.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
fmemopen.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
fputc_u.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
fputc.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
fputwc_u.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
fputwc.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
freopen64.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
freopen.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
fseek.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
fseeko64.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
fseeko.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
ftello64.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
ftello.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
fwide.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
fwprintf.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
fwscanf.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
genops.c Move libc_freeres_ptrs and libc_subfreeres to hidden/weak functions 2023-03-27 13:57:55 -03:00
getc_u.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
getc.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
getchar_u.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
getchar.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
getwc_u.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
getwc.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
getwchar_u.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
getwchar.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iofclose.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iofdopen.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iofflush_u.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iofflush.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iofgetpos64.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iofgetpos.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iofgets_u.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iofgets.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iofgetws_u.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iofgetws.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iofopen64.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iofopen.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iofopncook.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iofputs_u.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iofputs.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iofputws_u.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iofputws.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iofread_u.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iofread.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iofsetpos64.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iofsetpos.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
ioftell.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iofwide.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iofwrite_u.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iofwrite.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iogetdelim.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iogetline.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iogets.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iogetwline.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iolibio.h libio: Eliminate _IO_stdin, _IO_stdout, _IO_stderr 2019-02-18 16:37:00 +01:00
iopadn.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iopopen.c stdio: Do not ignore posix_spawn error on popen (BZ #29016) 2023-02-14 15:30:35 -03:00
ioputs.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
ioseekoff.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
ioseekpos.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iosetbuffer.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iosetvbuf.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
ioungetc.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
ioungetwc.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iovdprintf.c libio: Update number of written bytes in dprintf implementation 2023-01-31 22:22:02 +01:00
iovsprintf.c stdio-common: Handle -1 buffer size in __sprintf_chk & co (bug 30039) 2023-01-25 08:01:00 +01:00
iovsscanf.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iovswscanf.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
iowpadn.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
libc_fatal.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
libio.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
libioP.h Move libc_freeres_ptrs and libc_subfreeres to hidden/weak functions 2023-03-27 13:57:55 -03:00
Makefile Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
memstream.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
obprintf.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
oldfileops.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
oldfmemopen.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
oldiofclose.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
oldiofdopen.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
oldiofgetpos64.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
oldiofgetpos.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
oldiofopen.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
oldiofsetpos64.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
oldiofsetpos.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
oldiopopen.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
oldpclose.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
oldstdfiles.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
oldtmpfile.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
pclose.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
peekc.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
putc_u.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
putc.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
putchar_u.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
putchar.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
putwc_u.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
putwc.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
putwchar_u.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
putwchar.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
rewind.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
setbuf.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
setlinebuf.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
stdfiles.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
stdio.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
stdio.h C2x scanf binary constant handling 2023-03-02 19:10:37 +00:00
strfile.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strops.c Replace rawmemchr (s, '\0') with strchr 2023-02-06 16:16:19 +00:00
swprintf.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
swscanf.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-fmemopen.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-freopen.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-freopen.sh Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst_getwc.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst_getwc.input
tst_putwc.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst_swprintf.c libio: Convert __vswprintf_internal to buffers (bug 27857) 2022-12-19 18:56:55 +01:00
tst_swscanf.c Use '%z' instead of '%Z' on printf functions 2022-09-22 08:48:04 -03:00
tst_wprintf2.c Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
tst_wprintf.c
tst_wscanf.c
tst_wscanf.input
tst-atime.c Don't reduce test timeout to less than default 2018-10-17 09:34:13 +02:00
tst-bz22415.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-bz24051.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-bz24153.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-bz24228.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-bz24228.map libio: do not attempt to free wide buffers of legacy streams [BZ #24228] 2019-06-20 17:32:07 +00:00
tst-bz28828.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-bz28828.input libio: Ensure output buffer for wchars (bug #28828) 2022-03-08 14:25:32 -03:00
tst-cleanup-default-static.c Set the retain attribute on _elf_set_element if CC supports [BZ #27492] 2021-04-16 11:26:39 -07:00
tst-cleanup-default.c Set the retain attribute on _elf_set_element if CC supports [BZ #27492] 2021-04-16 11:26:39 -07:00
tst-cleanup-nostart-stop-gc-static.c Set the retain attribute on _elf_set_element if CC supports [BZ #27492] 2021-04-16 11:26:39 -07:00
tst-cleanup-nostart-stop-gc.c Set the retain attribute on _elf_set_element if CC supports [BZ #27492] 2021-04-16 11:26:39 -07:00
tst-cleanup-start-stop-gc-static.c Set the retain attribute on _elf_set_element if CC supports [BZ #27492] 2021-04-16 11:26:39 -07:00
tst-cleanup-start-stop-gc.c Set the retain attribute on _elf_set_element if CC supports [BZ #27492] 2021-04-16 11:26:39 -07:00
tst-cleanup.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-cleanup.exp Set the retain attribute on _elf_set_element if CC supports [BZ #27492] 2021-04-16 11:26:39 -07:00
tst-eof.c
tst-ext2.c
tst-ext.c Use '%z' instead of '%Z' on printf functions 2022-09-22 08:48:04 -03:00
tst-fgetc-after-eof.c [BZ 1190] Make EOF sticky in stdio. 2018-03-13 08:31:56 -04:00
tst-fgetwc.c
tst-fgetwc.input
tst-fgetws.c
tst-fopenloc2.c
tst-fopenloc.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-fputws.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-freopen.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-fseek.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-ftell-active-handler.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-ftell-append.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-ftell-partial-wide.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-fwrite-error.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-getdelim.c getdelim: ensure error indicator is set on error (bug 29917) 2023-01-02 10:58:49 +01:00
tst-memstream1.c Add missing header files throughout the testsuite. 2017-02-16 17:33:18 -05:00
tst-memstream2.c Add missing header files throughout the testsuite. 2017-02-16 17:33:18 -05:00
tst-memstream3.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-memstream4.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-memstream.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-mmap2-eofsync.c 2016-06-11 Paul Pluzhnikov <ppluzhnikov@google.com> 2016-06-11 14:50:16 -07:00
tst-mmap-eofsync.c Remove miscellaneous debris from libio. 2018-02-21 14:39:54 -05:00
tst-mmap-fflushsync.c
tst-mmap-offend.c
tst-mmap-setvbuf.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-popen1.c Enable support for GCC 11 -Wmismatched-dealloc. 2021-05-16 15:21:18 -06:00
tst-setvbuf1.c
tst-sprintf-chk-ub.c Set behavior of sprintf-like functions with overlapping source and destination 2019-01-02 13:53:52 -02:00
tst-sprintf-ub.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-sscanf.c Modify several tests to use test-skeleton.c 2014-11-05 15:24:08 +05:30
tst-swscanf.c
tst-ungetwc1.c Modify several tests to use test-skeleton.c 2014-11-05 15:24:08 +05:30
tst-ungetwc2.c Modify several tests to use test-skeleton.c 2014-11-05 15:24:08 +05:30
tst-vtables-common.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-vtables-interposed.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-vtables.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-wfile-sync.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-widetext.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-widetext.input Finish change from “Bengali” to “Bangla” 2017-09-09 12:41:54 +02:00
tst-wmemstream1.c Enable support for GCC 11 -Wmismatched-dealloc. 2021-05-16 15:21:18 -06:00
tst-wmemstream2.c
tst-wmemstream3.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-wmemstream4.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-wmemstream5.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
vasprintf.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
Versions Add missing symbols to Version files 2021-06-02 07:32:19 +02:00
vscanf.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
vsnprintf.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
vswprintf.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
vtables.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
vwprintf.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
vwscanf.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
wfiledoalloc.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
wfileops.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
wgenops.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
wmemstream.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
wprintf.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
wscanf.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
wstrops.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00