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0c76fc3c2b
glibc/sysdeps/unix/sysv/linux/mips
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Mathieu Desnoyers 0c76fc3c2b Linux: Perform rseq registration at C startup and thread creation 
Register rseq TLS for each thread (including main), and unregister for
each thread (excluding main).  "rseq" stands for Restartable Sequences.

See the rseq(2) man page proposed here:
  https://lkml.org/lkml/2018/9/19/647

Those are based on glibc master branch commit 3ee1e0ec5c.
The rseq system call was merged into Linux 4.18.

The TLS_STATIC_SURPLUS define is increased to leave additional room for
dlopen'd initial-exec TLS, which keeps elf/tst-auditmany working.

The increase (76 bytes) is larger than 32 bytes because it has not been
increased in quite a while.  The cost in terms of additional TLS storage
is quite significant, but it will also obscure some initial-exec-related
dlopen failures.
2020-07-06 10:21:16 +02:00
..
bits Linux: Perform rseq registration at C startup and thread creation 2020-07-06 10:21:16 +02:00
mips32 Linux: Perform rseq registration at C startup and thread creation 2020-07-06 10:21:16 +02:00
mips64 Linux: Perform rseq registration at C startup and thread creation 2020-07-06 10:21:16 +02:00
sys Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
____longjmp_chk.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
_test_and_set.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
brk.c linux: Remove INTERNAL_SYSCALL_DECL 2020-02-14 21:12:45 -03:00
clone.S Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
configure mips: Force RWX stack for hard-float builds that can run on pre-4.8 kernels 2019-08-23 16:38:04 +00:00
configure.ac mips: Force RWX stack for hard-float builds that can run on pre-4.8 kernels 2019-08-23 16:38:04 +00:00
dl-cache.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
dl-static.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
getcontext.S Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
getrlimit64.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
getsysstats.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
Implies
kernel_rt_sigframe.h Rename struct ucontext tag (bug 21457). 2017-06-26 22:03:58 +00:00
kernel_sigaction.h linux: Consolidate sigaction implementation 2018-04-05 17:09:50 -03:00
kernel_stat.h Allow [f]statfs64 to alias [f]statfs 2016-11-22 09:59:12 -08:00
kernel_termios.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
kernel-features.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
ldsodefs.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
libc-abis MIPS support for GNU hash 2019-08-29 20:11:42 +00:00
makecontext.S Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
Makefile elf: Move vDSO setup to rtld (BZ#24967) 2020-01-03 11:22:07 -03:00
mmap_info.h posix: Fix large mmap64 offset for mips64n32 (BZ#24699) 2019-07-10 16:52:50 -03:00
pipe.S
readelflib.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
register-dump.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
setcontext.S Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
setrlimit64.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
shlib-versions
sigcontextinfo.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
swapcontext.S Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
syscalls.list Consolidate Linux send implementation 2017-03-09 15:22:06 +01:00
sysdep.h mips: Use Linux kABI for syscall return 2020-02-14 21:09:12 -03:00
ucontext_i.sym
unwind-arch.h mips: Fix bracktrace result for signal frames 2020-02-18 10:39:03 -03:00
ustat.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
Versions VDSO support for MIPS 2016-04-12 11:05:13 +01:00
vfork.S Linux: Use system call tables during build 2020-01-02 10:18:23 +01:00
xstatconv.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00