Changes in thr_ctrdtr.c

a2f733abcff64628b7771a47089628b7327a88bd - lib: Automated cleanup of cdefs and other formatting

Fri, 24 Nov 2023 21:12:57 +0100

lib: Automated cleanup of cdefs and other formattingApply the following automated changes to try to eliminateno-longer-needed sys/cdefs.h includes as well as now-emptyblank lines in a row.Remove /^#if.*\n#endif.*\n#include\s+.*\n/Remove /\n+#include\s+.*\n+#if.*\n#endif.*\n+/Remove /\n+#if.*\n#endif.*\n+/Remove /^#if.*\n#endif.*\n/Remove /\n+#include\s+\n#include\s+/Remove /\n+#include\s+\n#include\s+/Remove /\n+#include\s+\n#include\s+/Sponsored by: Netflix List of files: /freebsd/lib/libthr/thread/thr_ctrdtr.c

1d386b48a555f61cb7325543adbbb5c3f3407a66 - Remove $FreeBSD$: one-line .c pattern

Wed, 16 Aug 2023 19:54:42 +0200

Remove $FreeBSD$: one-line .c patternRemove /^[\s*]*__FBSDID$"\$FreeBSD\$"$;?\s*\n/ List of files: /freebsd/lib/libthr/thread/thr_ctrdtr.c

8de1a8131e42f96f8dcfbca9073896d249ff7d2c - libthr: Use TLS_TCB_* in _tcb_[cd]tor.

Tue, 25 Jan 2022 20:38:34 +0100

libthr: Use TLS_TCB_* in _tcb_[cd]tor.This matches libc and rtld in using the alignment (TLS_TCB_ALIGN) frommachine/tls.h instead of hardcoding 16.Reviewed by: kibSponsored by: The University of Cambridge, Google Inc.Differential Revision: https://reviews.freebsd.org/D34023 List of files: /freebsd/lib/libthr/thread/thr_ctrdtr.c

98e0ffaefb0f241cda3a72395d3be04192ae0d47 - Merge sync of head

Wed, 27 May 2015 03:19:58 +0200

Merge sync of head List of files: /freebsd/lib/libthr/thread/thr_ctrdtr.c

9f3d45b6d45423c3e992be6f9575fe76cc032c3c - Merge from HEAD

Sun, 08 Feb 2015 16:41:27 +0100

Merge from HEAD List of files: /freebsd/lib/libthr/thread/thr_ctrdtr.c

477129542c073f9c1e46c12e27da454b82ac8ff3 - Merge ^/head r277327 through r277718.

Mon, 26 Jan 2015 00:43:12 +0100

Merge ^/head r277327 through r277718. List of files: /freebsd/lib/libthr/thread/thr_ctrdtr.c

57de838fe7abf608bbec5b1d331a5e7452546866 - MFhead @ r277555

Fri, 23 Jan 2015 02:39:04 +0100

MFhead @ r277555 List of files: /freebsd/lib/libthr/thread/thr_ctrdtr.c

20fe2c9465839f53ae56affdb1b12962a009c1f9 - Merge all the copies of _tcb_ctor and _tcb_dtor.

Wed, 21 Jan 2015 17:41:05 +0100

Merge all the copies of _tcb_ctor and _tcb_dtor.The amd64, i386, and sparc64 versions were identical, with the onedifference where the former two used inline asm instead of _tcb_get. Ihave compared the function before and after replacing the asm with _tcb_getand found the object files to be identical.The arm, mips, and powerpc versions were almost identical. The onlydifference was the powerpc version used an alignment of 1 where arm andmips used 16. As this is an increase in alignment is will be safe.Along with this arm, mips, and powerpc all passed, when initial was true,the value returned from _tcb_get as the first argument to_rtld_allocate_tls. This would then return this pointer back to the caller.We can remove these extra calls by checking if initial is set and settingthe thread control block directly. As this is what the sparc64 code doeswe can use it directly.As after these observations all the architectures can now have identicalcode we can merge them into a common file.Differential Revision: https://reviews.freebsd.org/D1556Reviewed by: kibSponsored by: The FreeBSD Foundation List of files: /freebsd/lib/libthr/thread/thr_ctrdtr.c