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20fe2c9465
freebsd-nq/lib
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Andrew Turner 20fe2c9465 Merge all the copies of _tcb_ctor and _tcb_dtor. 
The amd64, i386, and sparc64 versions were identical, with the one
difference where the former two used inline asm instead of _tcb_get. I
have compared the function before and after replacing the asm with _tcb_get
and found the object files to be identical.

The arm, mips, and powerpc versions were almost identical. The only
difference was the powerpc version used an alignment of 1 where arm and
mips 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 setting
the thread control block directly. As this is what the sparc64 code does
we can use it directly.

As after these observations all the architectures can now have identical
code we can merge them into a common file.

Differential Revision:	https://reviews.freebsd.org/D1556
Reviewed by:	kib
Sponsored by:	The FreeBSD Foundation
2015-01-21 16:41:05 +00:00
..
atf Convert libraries to use LIBADD 2014-11-25 11:07:26 +00:00
clang Upgrade our copy of clang and llvm to 3.5.1 release. This is a bugfix 2015-01-18 14:14:47 +00:00
csu Use bsd.lib.mk here as all other csu Makefiles do. 2014-08-19 15:30:56 +00:00
libalias
libarchive Convert libraries to use LIBADD 2014-11-25 11:07:26 +00:00
libauditd NO_MAN= has been deprecated in favor of MAN= for some time, go ahead 2014-04-13 05:21:56 +00:00
libbegemot
libblocksruntime Follow up to r276851 by also committing a necessary update to 2015-01-08 20:08:00 +00:00
libbluetooth use .Mt to mark up email addresses consistently (part3) 2014-06-23 08:23:05 +00:00
libbsdstat libbsdstat: fix warnings, set WARNS 2014-03-11 01:10:44 +00:00
libbsm
libbsnmp Fix build with recent binutils 2014-12-23 10:43:35 +00:00
libbz2
libc Add procctl(2) PROC_TRACE_CTL command to enable or disable debugger 2015-01-18 15:13:11 +00:00
libc_nonshared Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
libc++ Import libc++ trunk r224926. This fixes a number of bugs, completes 2015-01-15 21:17:36 +00:00
libcalendar use .Mt to mark up email addresses consistently (part3) 2014-06-23 08:23:05 +00:00
libcam Convert libraries to use LIBADD 2014-11-25 11:07:26 +00:00
libcapsicum Convert libraries to use LIBADD 2014-11-25 11:07:26 +00:00
libcasper Convert libraries to use LIBADD 2014-11-25 11:07:26 +00:00
libclang_rt Upgrade our copy of clang and llvm to 3.5.1 release. This is a bugfix 2015-01-18 14:14:47 +00:00
libcom_err Remove GNU texinfo from base along with all info pages. 2015-01-02 18:45:03 +00:00
libcompat
libcompiler_rt With the update of compiler-rt we try to build a number of files that 2015-01-09 20:00:37 +00:00
libcrypt Convert libraries to use LIBADD 2014-11-25 11:07:26 +00:00
libcuse Convert libraries to use LIBADD 2014-11-25 11:07:26 +00:00
libcxxrt Add support for __cxa_throw_bad_array_new_length in libcxxrt 2014-10-21 10:19:45 +00:00
libdevinfo use .Mt to mark up email addresses consistently (part3) 2014-06-23 08:23:05 +00:00
libdevstat Convert libraries to use LIBADD 2014-11-25 11:07:26 +00:00
libdpv mdoc: improvements to SEE ALSO. 2014-12-27 08:22:58 +00:00
libdwarf Update elftoolchain to upstream rev 3130 2014-12-29 19:16:40 +00:00
libedit Remove junk added during testing phase 2015-01-09 07:48:22 +00:00
libefi use .Mt to mark up email addresses consistently (part3) 2014-06-23 08:23:05 +00:00
libelf Bump SHLIB_MAJOR for libelf. 2014-01-21 21:13:13 +00:00
libelftc Update elftoolchain to upstream rev 3130 2014-12-29 19:16:40 +00:00
libevent Promote libevent to lib/ level and fold ftp-proxy into its parent Makefile. 2014-10-13 22:15:26 +00:00
libexecinfo Convert libraries to use LIBADD 2014-11-25 11:07:26 +00:00
libexpat Add a ${CP} alias for copying files in the build. 2015-01-16 21:39:08 +00:00
libfetch Convert libraries to use LIBADD 2014-11-25 11:07:26 +00:00
libfigpar Add new libraries/utilities for data throughput visualization. 2014-11-04 23:46:01 +00:00
libgeom Convert libraries to use LIBADD 2014-11-25 11:07:26 +00:00
libgpib
libgpio Fix an off-by-one in gpio_pin_list(). 2014-12-02 06:24:45 +00:00
libgssapi mdoc: sort SEE ALSO. 2014-12-29 21:52:32 +00:00
libiconv Split the last gcc-specific flags off into CFLAGS.gcc. This also 2014-01-05 21:03:49 +00:00
libiconv_modules Replace malloc+memset with calloc. 2014-06-13 08:26:53 +00:00
libipsec Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
libjail In preparation for using clang's -Wcast-qual: 2014-11-25 21:01:08 +00:00
libkiconv Revert r274772: it is not valid on MIPS 2014-11-25 03:50:31 +00:00
libkvm Allow libkvm to get the kernel va to pa delta without the need for 2014-10-19 20:23:31 +00:00
libldns Convert libraries to use LIBADD 2014-11-25 11:07:26 +00:00
liblzma Do not regenerate and install liblzma.pc when only build libraries 2015-01-11 09:25:01 +00:00
libmagic Since the merge of file 5.21 in r276415 and r276416, stable/9 and 2015-01-13 20:37:57 +00:00
libmandoc Update mandoc to 1.13.2 2014-12-25 21:56:56 +00:00
libmd Revert r274772: it is not valid on MIPS 2014-11-25 03:50:31 +00:00
libmemstat Convert libraries to use LIBADD 2014-11-25 11:07:26 +00:00
libmilter Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
libmp Convert libraries to use LIBADD 2014-11-25 11:07:26 +00:00
libnandfs
libnetbsd Commit missing header for sys/time.h compat on NetBSD to unbreak the amd64/i386 2014-11-04 02:00:07 +00:00
libnetgraph use .Mt to mark up email addresses consistently (part3) 2014-06-23 08:23:05 +00:00
libngatm
libnv Convert libraries to use LIBADD 2014-11-25 11:07:26 +00:00
libohash Make libohash a proper internallib instead of hidding it in m4 2014-08-06 22:46:15 +00:00
libopie Convert libraries to use LIBADD 2014-11-25 11:07:26 +00:00
libpam If PAM_RHOST is non-NULL, pass it in the Calling-Station-ID attribute of 2015-01-16 09:07:31 +00:00
libpcap MFV r276759: libpcap 1.6.2. 2015-01-06 22:29:12 +00:00
libpjdlog Convert libraries to use LIBADD 2014-11-25 11:07:26 +00:00
libpmc Update the hwpmc driver to have the new type HASWELL_XEON. Also 2015-01-14 12:46:58 +00:00
libproc Fix a memory leak that occured when looking up CTF info for a symbol. 2014-12-23 15:40:57 +00:00
libprocstat Convert libraries to use LIBADD 2014-11-25 11:07:26 +00:00
libradius Convert libraries to use LIBADD 2014-11-25 11:07:26 +00:00
librpcsec_gss mdoc: sort SEE ALSO. 2014-12-29 21:59:44 +00:00
librpcsvc Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
librt Convert libraries to use LIBADD 2014-11-25 11:07:26 +00:00
librtld_db mdoc: improvements to SEE ALSO. 2014-12-27 08:31:52 +00:00
libsbuf Unbreak the ABI by reverting r268494 until the compat shims are provided 2014-07-28 07:20:22 +00:00
libsdp use .Mt to mark up email addresses consistently (part3) 2014-06-23 08:23:05 +00:00
libsm Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
libsmb Convert libraries to use LIBADD 2014-11-25 11:07:26 +00:00
libsmdb
libsmutil
libsqlite3 Fix typo 2014-11-25 11:08:58 +00:00
libstand Apparently more Makefiles use stuff from compiler-rt, so fix them up 2015-01-08 20:11:38 +00:00
libstdbuf
libstdthreads Convert libraries to use LIBADD 2014-11-25 11:07:26 +00:00
libtacplus Convert libraries to use LIBADD 2014-11-25 11:07:26 +00:00
libtelnet When building picobsd, define WITHOUT_OPENSSL and WITHOUT_KERBEROS and 2014-06-06 04:09:07 +00:00
libthr Merge all the copies of _tcb_ctor and _tcb_dtor. 2015-01-21 16:41:05 +00:00
libthread_db Remove ia64. 2014-07-07 00:27:09 +00:00
libucl Update libucl to latest version 2014-11-29 00:45:09 +00:00
libufs use .Mt to mark up email addresses consistently (part3) 2014-06-23 08:23:05 +00:00
libugidfw
libulog Convert libraries to use LIBADD 2014-11-25 11:07:26 +00:00
libunbound Add a ${CP} alias for copying files in the build. 2015-01-16 21:39:08 +00:00
libusb Add more USB request definitions. The values are described in section 2015-01-16 12:11:01 +00:00
libusbhid
libutil mdoc: improvements to SEE ALSO. 2014-12-27 08:31:52 +00:00
libvgl use .Mt to mark up email addresses consistently (part3) 2014-06-23 08:23:05 +00:00
libvmmapi Fix a bug in libvmmapi 'vm_copy_setup()' where it would return success even if 2015-01-19 06:51:04 +00:00
libwrap Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
libxo Upgrade libxo to 0.2.0. 2015-01-19 02:22:03 +00:00
liby
libypclnt
libz only install .pc files when we are not installing 32bit compat libs... 2014-10-27 23:43:25 +00:00
msun mdoc: remove EOL whitespace. 2014-12-29 13:50:59 +00:00
ncurses Parallelize building lib/ncurses 2014-12-27 21:11:42 +00:00
tests
Makefile Connect libclang_rt to the build, for specific architectures. This 2015-01-13 19:54:47 +00:00
Makefile.inc