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freebsd-src/libexec
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Dmitry Chagin 3bdf68086d rtld: Add a stop indicator to rtld_start to satisfy unwinders on x86_64 
The right unwinding stop indicator should be CFI-undefined PC.
https://dwarfstd.org/doc/Dwarf3.pdf - page 118:
If a Return Address register is defined in the virtual unwind table,
and its rule is undefined (for example, by DW_CFA_undefined), then
there is no return address and no call address, and the virtual
unwind of stack activations is complete.

That is allows gdb and libunwind successfully stop when unwinding stack
from global constructors and destructors.

Reviewed by:		kib
Differential Revision:	https://reviews.freebsd.org/D40794
2023-07-01 10:51:35 +03:00
..
atf Update/fix Makefile.depend for userland 2023-04-18 17:14:23 -07:00
atrun spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD 2023-05-12 10:44:03 -06:00
blacklistd-helper
bootpd Update/fix Makefile.depend for userland 2023-04-18 17:14:23 -07:00
comsat Update/fix Makefile.depend for userland 2023-04-18 17:14:23 -07:00
dma dma: install a simple example for the auth.conf file 2023-05-15 09:20:14 +02:00
fingerd Update/fix Makefile.depend for userland 2023-04-18 17:14:23 -07:00
flua flua: chown(2) binding, fix bad copy/paste 2022-11-25 09:05:40 +01:00
ftpd Update/fix Makefile.depend for userland 2023-04-18 17:14:23 -07:00
getty Update/fix Makefile.depend for userland 2023-04-18 17:14:23 -07:00
hyperv pkgbase: Create a FreeBSD-hyperv package 2021-09-07 10:24:54 +02:00
mail.local Update/fix Makefile.depend for userland 2023-04-18 17:14:23 -07:00
makewhatis.local
mknetid Update/fix Makefile.depend for userland 2023-04-18 17:14:23 -07:00
phttpget spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD 2023-05-12 10:44:03 -06:00
pppoed spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD 2023-05-12 10:44:03 -06:00
rbootd Update/fix Makefile.depend for userland 2023-04-18 17:14:23 -07:00
rc rc.d/routing: Correct setting default gateway for each FIB 2023-06-26 18:43:46 +00:00
revnetgroup Update/fix Makefile.depend for userland 2023-04-18 17:14:23 -07:00
rpc.rquotad Update/fix Makefile.depend for userland 2023-04-18 17:14:23 -07:00
rpc.rstatd Update/fix Makefile.depend for userland 2023-04-18 17:14:23 -07:00
rpc.rusersd Update/fix Makefile.depend for userland 2023-04-18 17:14:23 -07:00
rpc.rwalld Update/fix Makefile.depend for userland 2023-04-18 17:14:23 -07:00
rpc.sprayd spdx: The BSD-2-Clause-NetBSD identifier is obsolete, drop -NetBSD 2023-05-12 10:44:04 -06:00
rtld-elf rtld: Add a stop indicator to rtld_start to satisfy unwinders on x86_64 2023-07-01 10:51:35 +03:00
rtld-elf32
save-entropy spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD 2023-05-12 10:44:03 -06:00
smrsh Update/fix Makefile.depend for userland 2023-04-18 17:14:23 -07:00
talkd spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD 2023-05-12 10:44:03 -06:00
tcpd Update/fix Makefile.depend for userland 2023-04-18 17:14:23 -07:00
tests
tftp-proxy Update/fix Makefile.depend for userland 2023-04-18 17:14:23 -07:00
tftpd spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD 2023-05-12 10:44:03 -06:00
ulog-helper spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD 2023-05-12 10:44:03 -06:00
ypxfr Update/fix Makefile.depend for userland 2023-04-18 17:14:23 -07:00
Makefile Remove portsnap(8) 2023-04-22 18:12:37 -07:00
Makefile.inc Do a sweep and remove most WARNS=6 settings 2020-10-01 01:10:51 +00:00