user/sven/glibc.git/ctype, branch masterGNU C Library
https://git.stealer.net/cgit.cgi/user/sven/glibc.git/atom?h=master2026-01-01T21:42:29ZUpdate copyright dates with scripts/update-copyrights2026-01-01T21:42:29ZPaul Eggerteggert@cs.ucla.edu2026-01-01T17:32:02Zurn:sha1:66f3e9219d8f86b977d9be04ad469b5d72af0da2Use TLS initial-exec model for __libc_tsd_CTYPE_* thread variables [BZ #33234]2025-08-05T11:06:12ZJens Remusjremus@linux.ibm.com2025-07-25T13:40:03Zurn:sha1:e5363e6f460c2d58809bf10fc96d70fd1ef8b5b2
Commit 10a66a8e421b ("Remove <libc-tsd.h>") removed the TLS initial-exec
(IE) model attribute from the __libc_tsd_CTYPE_* thread variable declarations
and definitions. Commit a894f04d8776 ("Optimize __libc_tsd_* thread
variable access") restored it on declarations.
Restore the TLS initial-exec model attribute on __libc_tsd_CTYPE_* thread
variable definitions.
This resolves test tst-locale1 failure on s390 32-bit, when using a
GNU linker without the fix from GNU binutils commit aefebe82dc89
("IBM zSystems: Fix offset relative to static TLS").
Reviewed-by: Florian Weimer <fweimer@redhat.com>
ctype: Fallback initialization of TLS using relocations (bug 19341, bug 32483)2025-05-16T17:53:09ZFlorian Weimerfweimer@redhat.com2025-05-16T17:53:09Zurn:sha1:2745db8dd3ec31045acd761b612516490085bc20
This ensures that the ctype data pointers in TLS are valid
in secondary namespaces even without initialization via
__ctype_init.
Reviewed-by: Frédéric Bérat <fberat@redhat.com>
Use proper extern declaration for _nl_C_LC_CTYPE_{class,toupper,tolower}2025-05-16T17:53:09ZFlorian Weimerfweimer@redhat.com2025-05-16T17:53:09Zurn:sha1:e0c0f856f58ceb68800a964c36c15c606e7a8c4c
The existing initializers already contain explicit casts. Keep them
due to int/uint32_t mismatch.
Reviewed-by: Frédéric Bérat <fberat@redhat.com>
Remove <libc-tsd.h>2025-05-16T17:53:09ZFlorian Weimerfweimer@redhat.com2025-05-16T17:53:09Zurn:sha1:10a66a8e421b09682b774c795ef1da402235dddc
Use __thread variables directly instead. The macros do not save any
typing. It seems unlikely that a future port will lack __thread
variable support.
Some of the __libc_tsd_* variables are referenced from assembler
files, so keep their names. Previously, <libc-tls.h> included
<tls.h>, which in turn included <errno.h>, so a few direct includes
of <errno.h> are now required.
Reviewed-by: Frédéric Bérat <fberat@redhat.com>
Update copyright dates with scripts/update-copyrights2025-01-01T19:22:09ZPaul Eggerteggert@cs.ucla.edu2025-01-01T18:14:45Zurn:sha1:2642002380aafb71a1d3b569b6d7ebeab3284816ctype: Reformat Makefile.2024-02-25T18:38:16ZCarlos O'Donellcarlos@redhat.com2023-06-08T10:43:44Zurn:sha1:12956e0a330e3d90fc196f7d7a047ce613f78920
Reflow and sort Makefile.
Code generation changes present due to link order changes.
No regressions on x86_64 and i686.
Update copyright dates with scripts/update-copyrights2024-01-01T18:53:40ZPaul Eggerteggert@cs.ucla.edu2024-01-01T18:12:26Zurn:sha1:dff8da6b3e89b986bb7f6b1ec18cf65d5972e307Update copyright dates with scripts/update-copyrights2023-01-06T21:14:39ZJoseph Myersjoseph@codesourcery.com2023-01-06T21:08:04Zurn:sha1:6d7e8eda9b85b08f207a6dc6f187e94e4817270fUpdate copyright dates with scripts/update-copyrights2022-01-01T19:40:24ZPaul Eggerteggert@cs.ucla.edu2022-01-01T18:54:23Zurn:sha1:581c785bf31bc74430320c7856bbfa3875d025fe
I used these shell commands:
../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright
(cd ../glibc && git commit -am"[this commit message]")
and then ignored the output, which consisted lines saying "FOO: warning:
copyright statement not found" for each of 7061 files FOO.
I then removed trailing white space from math/tgmath.h,
support/tst-support-open-dev-null-range.c, and
sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following
obscure pre-commit check failure diagnostics from Savannah. I don't
know why I run into these diagnostics whereas others evidently do not.
remote: *** 912-#endif
remote: *** 913:
remote: *** 914-
remote: *** error: lines with trailing whitespace found
...
remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines