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emaste f3714efe33 libunwind: make __{de,}register_frame compatible with libgcc API 
The libgcc __register_frame and __deregister_frame functions take a
pointer to a set of FDE/CIEs, terminated by an entry where length is 0.

In Apple's libunwind implementation the pointer is taken to be to a
single FDE. I suspect this was just an Apple bug, compensated by Apple-
specific code in LLVM.

See lib/ExecutionEngine/RuntimeDyld/RTDyldMemoryManager.cpp and
http://lists.llvm.org/pipermail/llvm-dev/2013-April/061737.html
for more detail.

This change is based on the LLVM RTDyldMemoryManager.cpp. It should
later be changed to be alignment-safe.

Reported by:	dim
Reviewed by:	dim
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D8869
2016-12-21 14:06:44 +00:00
..
amd Fix mips 32-bit buildworld. 2016-11-14 00:33:03 +00:00
apr
apr-util
atf Fix conversion from C++ std::string into C const char *. 2016-09-29 09:16:02 +00:00
binutils libbfd: make sure variables are initialized before using them. 2016-12-16 00:35:59 +00:00
blacklist Make blacklist-helper commands emit a message when successful 2016-10-04 23:10:43 +00:00
bmake Merge bmake-20161212 2016-12-19 23:38:07 +00:00
bsnmp Clean up trailing and leading whitespace 2016-12-18 05:31:54 +00:00
byacc MFV: r309561 2016-12-13 22:16:02 +00:00
bzip2
com_err
compiler-rt Update compiler-rt to release_39 branch r288513. Since this contains a 2016-12-02 20:17:41 +00:00
cortex-strings Fix the asm on the memchr and strchr functions. 2016-09-19 14:36:16 +00:00
dialog
diff
dma dma-mbox-create: Restrict with Capsicum 2016-12-16 01:48:55 +00:00
dtc
ee
elftoolchain gelf_getphdr: Allow extended indices 2016-12-16 01:42:51 +00:00
expat MFV r302260: expat 2.2.0 2016-07-01 05:48:45 +00:00
file MFV r308392: file 5.29. 2016-11-07 15:54:47 +00:00
flex
gcc Create a new MACHINE_ARCH for Freescale PowerPC e500v2 2016-10-22 01:57:15 +00:00
gcclibs Define libcpp's HAVE_DESIGNATED_INITIALIZERS in a defined and portable 2016-09-05 18:02:37 +00:00
gdb Fix KGDB backtrace on ARM 2016-04-20 17:58:13 +00:00
gdtoa
gperf
groff Perl is not available in base fix scripts depending on it to use 2016-12-10 12:02:32 +00:00
hyperv/tools hyperv/vss: Nuke unused variables. 2016-11-17 03:00:56 +00:00
ipfilter Merge ^/head r304955 through r304964. 2016-08-28 19:48:08 +00:00
jemalloc Update jemalloc to 4.4.0. 2016-12-04 21:13:26 +00:00
ldns
ldns-host Initialize first_serial to 0 in dozonetransfer(..) to fix -Wuninitialized 2016-07-14 06:10:16 +00:00
less MFV r293125: less v481. 2016-01-05 05:25:16 +00:00
libarchive MFV r310115,310184: 2016-12-17 02:07:08 +00:00
libbegemot
libc-pwcache
libc-vis strvis(3): Avoid internal state of multibyte functions being tainted. 2016-12-06 17:05:02 +00:00
libc++ Update libc++ to release_39 branch r287912. 2016-11-26 15:01:35 +00:00
libcxxrt Merge ^/head r305394 through r305396. 2016-09-04 21:54:24 +00:00
libdivsufsort Change bsdiff to use divsufsort suffix sort library instead of qsufsort, 2016-07-25 03:58:19 +00:00
libexecinfo Remove usage of _WITH_DPRINTF 2016-07-30 01:16:06 +00:00
libgnuregex Back out non-collating [a-z] ranges. 2016-07-14 09:45:07 +00:00
libpcap Fix a style(9) bug. 2016-08-03 20:21:58 +00:00
libreadline
libstdc++
libucl Import libucl 20160812 2016-10-01 00:14:01 +00:00
libxo Update libxo to 0.6.3 2016-07-03 01:35:27 +00:00
llvm libunwind: make __{de,}register_frame compatible with libgcc API 2016-12-21 14:06:44 +00:00
mdocml makewhatis: avoid skipping another page after one with no mlinks 2016-10-18 13:37:59 +00:00
mknod
mtree
ncurses In ncurses baudrate definitions, avoid warnings about implicit 2016-08-27 20:33:19 +00:00
netbsd-tests Change the process limits for RLIMIT_MEMLOCK to RLIM_INFINITY when 2016-12-10 22:08:33 +00:00
netcat MFV r288243: nc from OpenBSD 5.8. 2015-09-27 07:04:16 +00:00
ngatm
ntp Replay r304721 in contrib/ so the change won't get lost across import. 2016-11-22 08:30:32 +00:00
nvi
ofed When MAKEOBJDIRPREFIX points to a case-insensitive file system, the 2016-09-24 17:50:11 +00:00
one-true-awk The bug: 2016-09-03 23:04:56 +00:00
openbsm auditdistd: update for sys/capability.h rename in r263232 2016-09-20 12:58:28 +00:00
openpam Restore the upstream (and documented) behavior of searching for modules 2015-09-21 17:26:35 +00:00
openresolv MFV r298167, r300962, r303048: 2016-07-20 03:52:04 +00:00
opie
pam_modules/pam_passwdqc
pf Rename getline with get_line to avoid collision with getline(3) 2016-05-10 11:09:26 +00:00
pjdfstest Better handle filesystems mounted with -o noexec 2016-03-12 19:41:38 +00:00
pnpinfo
sendmail Remove unneeded libutil dependency for sendmail. 2015-11-24 04:19:55 +00:00
serf
smbfs Add #include <string.h> to mute warning from clang/gcc about implicitly 2016-02-01 07:09:08 +00:00
sqlite3 MFV r304732. 2016-08-24 12:32:24 +00:00
subversion Update from subversion 1.9.4 to 1.9.5. 2016-12-01 07:50:44 +00:00
tcp_wrappers
tcpdump tcpdump: allow to use BIOCROTZBUF in capability mode 2016-12-06 18:58:42 +00:00
tcsh To mimic system glob, we definitely don't need manual upper/lower hack. 2016-07-14 09:40:42 +00:00
telnet When telnetd(8) composes argument list for login(1), an unexpected sequence 2016-12-06 18:50:22 +00:00
tnftp Merge ^/head r305081 through r305086. 2016-08-30 20:30:29 +00:00
top Add a toggle to display the approximate amount of swap used by each 2016-09-05 08:27:04 +00:00
traceroute
tzcode Incorporate a change from OpenBSD by millert@OpenBSD.org 2016-10-08 17:46:29 +00:00
tzdata Import tzdata 2016j 2016-12-04 23:23:59 +00:00
unbound Upgrade to Unbound 1.5.10. 2016-09-29 18:24:29 +00:00
unvis
vis
wpa [wpa] use IFM_IEEE80211_ADHOC for now on FreeBSD for IBSS operation. 2015-11-26 17:28:40 +00:00
xz MFV r291123: 2015-11-21 09:09:25 +00:00