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freebsd-nq/lib
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Michal Meloun 6e16d0bc43 Rework alignment handling in __libc_allocate_tls() for Variant I of TLS layout. 
There are two versions of variant I of TLS
- ARM and aarch64 uses original version of variant I here TP points to
  start of TCB followed by aligned TLS segment. Both TCB and TLS must
  be aligned to alignment of TLS section. The TCB[0] points to DTV vector
  and DTV values are real addresses (without bias).

- MIPS, PowerPC and RISC-V use modified version of variant I,
  where TP points (with bias) to TLS and TCB immediately precedes TLS
  without any alignment gap. Only TLS should be aligned. The TCB[0]
  points to DTV vector and DTV values are biased by constant value (0x8000)
  from real addresses.

Take all this in account when allocating memory for TLS structures.

MFC after:	1 month
Reviewed by:	kib, mizhka
Tested by:	mizhka(on mips)
Differential Revision:	https://reviews.freebsd.org/D13378
2017-12-12 11:25:30 +00:00
..
atf DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
clang Upgrade our copies of clang, llvm, lldb and libc++ to r319231 from the 2017-12-03 12:14:34 +00:00
csu lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
lib80211 DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libalias DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libarchive lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libauditd DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libbegemot DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libblacklist DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libblocksruntime DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libbluetooth lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libbsdstat lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libbsm DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libbsnmp DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libbz2 DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libc Rework alignment handling in __libc_allocate_tls() for Variant I of TLS layout. 2017-12-12 11:25:30 +00:00
libc_nonshared lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libc++ DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libc++experimental DIRDEPS_BUILD: Connect more libraries. 2017-07-11 00:32:48 +00:00
libcalendar lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libcam Fix a null-pointer dereference and a tautological check in cam_get_device 2017-12-06 23:24:11 +00:00
libcapsicum capsicum_helpers: Add EVENT to default stdio rights set 2017-10-08 17:29:43 +00:00
libcasper Introduce syslog service for Casper. 2017-11-12 08:34:25 +00:00
libclang_rt Upgrade our copies of clang, llvm, lldb and libc++ to r319231 from the 2017-12-03 12:14:34 +00:00
libcom_err DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libcompat lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libcompiler_rt Support armv7 builds for userland 2017-10-05 23:01:33 +00:00
libcrypt lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libcuse DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libcxxrt Export std::get_new_handler() from libcxxrt.so 2017-11-03 12:52:59 +00:00
libdevctl DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libdevdctl DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libdevinfo lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libdevstat lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libdl DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libdpv DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libdwarf DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libedit DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libefivar Ensure that "out" is initialized in all error paths. 2017-12-07 15:16:17 +00:00
libelf DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libelftc libelftc: bump version, tracking import in r320343 2017-07-05 02:58:46 +00:00
libevent DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libexecinfo DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libexpat DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libfetch SPDX: use the Beerware identifier. 2017-11-30 20:33:45 +00:00
libfigpar DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libgcc_eh DIRDEPS_BUILD: libgcc now depends on MK_LLVM_LIBUNWIND 2017-10-31 00:03:36 +00:00
libgcc_s DIRDEPS_BUILD: libgcc now depends on MK_LLVM_LIBUNWIND 2017-10-31 00:03:36 +00:00
libgeom lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libgpio DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libgssapi lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libiconv_modules lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libifconfig libifconfig: allow to get original interface name via ifconfig_get_orig_name() 2017-10-16 06:54:26 +00:00
libipsec General further adoption of SPDX licensing ID tags. 2017-11-20 19:49:47 +00:00
libjail lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libkiconv lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libkvm lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libldns DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
liblzma DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libmagic DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libmd DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libmemstat lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libmilter DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libmp lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libmt Add the LTO-8 Type M density code (0x5d, LTO-8M) to libmt and the 2017-11-03 21:04:22 +00:00
libnandfs lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libnetbsd lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libnetgraph s/NgSendMsgReply/NgSendReplyMsg/ in man to match the code. 2017-11-08 12:34:47 +00:00
libngatm DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libnv lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libopenbsd
libopie DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libpam lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libpathconv Disconnect libpathconv tests since they require external perl and do not work with kyua. 2017-10-31 19:52:30 +00:00
libpcap DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libpe
libpjdlog lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libpmc lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libpmcstat DIRDEPS_BUILD: Connect new directories. 2017-10-31 00:04:07 +00:00
libproc Use a global extern declaration to appease gcc. 2017-12-06 17:52:01 +00:00
libprocstat lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libradius lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
librpcsec_gss lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
librpcsvc spdx: initial adoption of licensing ID tags. 2017-11-18 14:26:50 +00:00
librss DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
librt lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
librtld_db lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libsbuf DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libsdp lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libsm
libsmb DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libsmdb
libsmutil
libsqlite3 DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libstdbuf lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libstdthreads lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libsysdecode Sync bsd_to_linux_errno[] table with i386 and amd64 tables in the sys directory. 2017-11-28 16:25:46 +00:00
libtacplus lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libtelnet Remove redundant include directories which expand to a noop, 2017-07-31 19:07:45 +00:00
libthr lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libthread_db lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libucl DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libufs lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libugidfw lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libulog lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libunbound DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libusb lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libusbhid lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libutil lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libvgl lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libvmmapi lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libwrap DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libxo DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
liby General further adoption of SPDX licensing ID tags. 2017-11-20 19:49:47 +00:00
libypclnt lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libz DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libzstd Addd work around for LLVM bug 35023. 2017-11-26 16:41:30 +00:00
msun Correct r326748, indicating that tgammal(3) is mapped to tgamma(3), not 2017-12-10 23:03:13 +00:00
ncurses General further adoption of SPDX licensing ID tags. 2017-11-20 19:49:47 +00:00
tests
Makefile Install strings unconditionally 2017-11-20 20:55:41 +00:00
Makefile.inc