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H.J. Lu 4a306ef1c8 ld.so: Add architecture specific fields 
To support Intel Control-flow Enforcement Technology (CET) run-time
control:

1. An architecture specific field in the writable ld.so namespace is
needed to indicate if CET features are enabled at run-time.
2. An architecture specific field in struct link_map is needed if
CET features are enabled in an ELF module.

This patch adds dl-procruntime.c to the writable ld.so namespace and
link_map.h to struct link_map.

Tested with build-many-glibcs.py.

	* elf/dl-support.c: Include <dl-procruntime.c>.
	* include/link.h: Include <link_map.h>.
	* sysdeps/generic/dl-procruntime.c: New file.
	* sysdeps/generic/link_map.h: Likewise.
	* sysdeps/generic/ldsodefs.h: Include <dl-procruntime.c> in
	the writable ld.so namespace.
2017-11-13 08:02:52 -08:00
..
arpa
nss_dns: Replace local declarations with declarations from a header file
2017-04-04 20:56:23 +02:00
bits
Fix sigval namespace (bug 21944).
2017-08-16 20:33:59 +00:00
gnu
Update copyright dates with scripts/update-copyrights.
2017-01-01 00:14:16 +00:00
net
Fix resolver if_* namespace (bug 17717).
2014-12-16 18:18:49 +00:00
netinet
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
programs
Update copyright dates with scripts/update-copyrights.
2017-01-01 00:14:16 +00:00
protocols
…
rpc
Mark internal rpc functions with attribute_hidden [BZ #18822]
2017-10-01 15:55:15 -07:00
rpcsvc
Deprecate libnsl by default (only shared library will be
2017-03-21 15:14:27 +01:00
sys
Introduce NO_RTLD_HIDDEN, make hurd use it instead of NO_HIDDEN
2017-10-03 01:33:38 +02:00
aio.h
…
aliases.h
Mark internal getXXXbyYYY functions with attribute_hidden [BZ #18822]
2017-10-01 15:21:00 -07:00
alloc_buffer.h
Replace "if if " with "if " in comments
2017-10-25 08:05:51 -07:00
alloca.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
argp-fmtstream.h
Mark internal argp functions with attribute_hidden [BZ #18822]
2017-10-01 15:10:27 -07:00
argp.h
Mark internal argp functions with attribute_hidden [BZ #18822]
2017-10-01 15:10:27 -07:00
argz.h
Mark internal argz functions with attribute_hidden [BZ #18822]
2017-08-18 09:31:33 -07:00
array_length.h
<array_length.h>: New array_length and array_end macros
2017-11-02 12:45:20 +01:00
assert.h
Introduce NO_RTLD_HIDDEN, make hurd use it instead of NO_HIDDEN
2017-10-03 01:33:38 +02:00
atomic.h
Optimize generic spinlock code and use C11 like atomic macros.
2017-06-06 09:41:56 +02:00
byteswap.h
…
caller.h
Update copyright dates with scripts/update-copyrights.
2017-01-01 00:14:16 +00:00
complex.h
float128: Add private _Float128 declarations for libm.
2017-05-15 10:23:28 -03:00
cpio.h
Add more headers to include/ for conform tests.
2014-12-11 21:41:30 +00:00
crypt.h
Add include/crypt.h.
2016-10-28 22:40:16 -04:00
ctype.h
Rename bits/libc-tsd.h to libc-tsd.h (bug 14912).
2015-09-03 20:33:46 +00:00
des.h
…
dirent.h
Introduce NO_RTLD_HIDDEN, make hurd use it instead of NO_HIDDEN
2017-10-03 01:33:38 +02:00
dlfcn.h
Mark internal functions with attribute_hidden [BZ #18822]
2017-10-01 15:07:23 -07:00
dso_handle.h
Mark __dso_handle as hidden [BZ #18822]
2017-09-26 16:53:44 -07:00
elf.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
endian.h
…
envz.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
err.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
errno.h
Remove __need macros from errno.h (__need_Emath, __need_error_t).
2017-06-14 08:14:34 -04:00
error.h
…
execinfo.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
fcntl.h
Consolidate remaning non cancellable definitions
2017-08-23 10:47:03 -03:00
features.h
Ensure C99 and C11 interfaces are available for C++ [BZ #21326]
2017-10-09 16:18:11 +02:00
fenv.h
Mark fegetround pure (bug 16296).
2015-09-15 20:36:50 +00:00
float.h
Handle more _FloatN, _FloatNx types in include/float.h.
2017-11-07 23:49:04 +00:00
fmtmsg.h
Add more headers to include/ for conform tests.
2014-12-11 21:41:30 +00:00
fnmatch.h
…
fpu_control.h
Hide internal __setfpucw function [BZ #18822]
2017-10-01 17:52:15 -07:00
ftw.h
…
gconv.h
…
getopt_int.h
…
getopt.h
getopt: remove USE_NONOPTION_FLAGS
2017-04-07 07:45:53 -04:00
glob.h
Hide internal __glob64 function [BZ #18822]
2017-10-01 18:02:10 -07:00
gmp.h
Mark internal gmp functions with attribute_hidden [BZ #18822]
2017-10-01 15:15:30 -07:00
gnu-versions.h
posix: Add compat glob symbol to not follow dangling symbols
2017-09-25 18:04:16 -07:00
grp-merge.h
NSS: Implement group merging support.
2016-04-29 22:18:21 -04:00
grp.h
Mark internal grp/pwd/shadow functions with attribute_hidden [BZ #18822]
2017-10-01 15:13:13 -07:00
gshadow.h
Mark internal gshadow functions with attribute_hidden [BZ #18822]
2017-10-01 15:19:17 -07:00
iconv.h
…
idna.h
Hide internal idna functions [BZ #18822]
2017-10-01 17:33:22 -07:00
ifaddrs.h
hurd: Fix getifaddrs' and freeifaddrs' symbol exposition
2017-09-28 01:05:18 +02:00
ifreq.h
Hide internal __ifreq function [BZ #18822]
2017-10-01 17:35:46 -07:00
ifunc-impl-list.h
Update copyright dates with scripts/update-copyrights.
2017-01-01 00:14:16 +00:00
inline-hashtab.h
Update copyright dates with scripts/update-copyrights.
2017-01-01 00:14:16 +00:00
langinfo.h
…
libc-diag.h
Split DIAG_* macros to new header libc-diag.h.
2017-02-25 09:59:46 -05:00
libc-internal.h
Introduce NO_RTLD_HIDDEN, make hurd use it instead of NO_HIDDEN
2017-10-03 01:33:38 +02:00
libc-pointer-arith.h
Narrowing the visibility of libc-internal.h even further.
2017-03-01 20:33:46 -05:00
libc-symbols.h
Don't use hidden visibility in libc.a with PIE on i386
2017-10-04 17:18:42 -07:00
libgen.h
…
libintl.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
libio.h
Remove _IO_MTSAFE_IO from public headers.
2017-05-11 19:14:11 -04:00
limits.h
Update copyright dates with scripts/update-copyrights.
2017-01-01 00:14:16 +00:00
link.h
ld.so: Add architecture specific fields
2017-11-13 08:02:52 -08:00
list_t.h
Remove __need_list_t and __need_res_state.
2017-05-20 19:01:46 -04:00
list.h
Remove __need_list_t and __need_res_state.
2017-05-20 19:01:46 -04:00
locale.h
…
malloc.h
Hide internal __malloc_check_init function [BZ #18822]
2017-10-01 16:00:36 -07:00
math.h
Remove _Mlong_double_ etc. macros.
2017-10-30 20:58:51 +00:00
mcheck.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
memory.h
…
mntent.h
Hide internal __hasmntopt function [BZ #18822]
2017-10-01 17:37:42 -07:00
monetary.h
Hide internal __vstrfmon_l function [BZ #18822]
2017-10-01 17:45:07 -07:00
mqueue.h
Fix mq_receive, mq_send mq_timed* namespace (bug 18545).
2015-06-17 20:19:04 +00:00
netdb.h
Mark internal getXXXbyYYY functions with attribute_hidden [BZ #18822]
2017-10-01 15:21:00 -07:00
netgroup.h
…
nl_types.h
…
nss.h
NSS: Remove internal_function function attribute
2017-08-31 15:59:06 +02:00
nsswitch.h
…
obstack.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
plural-exp.h
Hide internal __gettextparse function [BZ #18822]
2017-10-01 17:31:05 -07:00
poll.h
…
printf.h
Hide internal printf functions [BZ #18822/21986]
2017-08-22 07:50:57 -07:00
pthread.h
Fix mq_notify pthread_barrier_* namespace (bug 18544).
2015-06-17 20:16:56 +00:00
pty.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
pwd.h
Mark internal grp/pwd/shadow functions with attribute_hidden [BZ #18822]
2017-10-01 15:13:13 -07:00
regex.h
Hide internal regex functions [BZ #18822]
2017-10-01 15:53:15 -07:00
resolv.h
resolv: Introduce struct resolv_context [BZ #21668]
2017-07-03 20:52:59 +02:00
rounding-mode.h
Update copyright dates with scripts/update-copyrights.
2017-01-01 00:14:16 +00:00
sched.h
Hide internal __sched_setparam function [BZ #18822]
2017-10-01 17:43:25 -07:00
scratch_buffer.h
scratch_buffer: use union for internal buffer
2017-09-25 18:04:22 -07:00
search.h
Hide internal __tdestroy function [BZ #18822]
2017-10-01 16:06:58 -07:00
set-hooks.h
Update copyright dates with scripts/update-copyrights.
2017-01-01 00:14:16 +00:00
setjmp.h
Add jmp_buf-macros.h
2017-11-09 05:10:03 -08:00
sgtty.h
…
shadow.h
Mark internal grp/pwd/shadow functions with attribute_hidden [BZ #18822]
2017-10-01 15:13:13 -07:00
shlib-compat.h
shlib-compat: Update documentation of the compat_symbol_reference macro
2017-10-16 20:43:28 +02:00
signal.h
Introduce NO_RTLD_HIDDEN, make hurd use it instead of NO_HIDDEN
2017-10-03 01:33:38 +02:00
spawn.h
…
stab.h
…
stackinfo.h
Update copyright dates with scripts/update-copyrights.
2017-01-01 00:14:16 +00:00
stap-probe.h
Update copyright dates with scripts/update-copyrights.
2017-01-01 00:14:16 +00:00
stdc-predef.h
Bug 21533: Update to Unicode 10.0.0
2017-06-22 17:02:55 +02:00
stdio_ext.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
stdio.h
Mark internal stdio functions with attribute_hidden [BZ #18822]
2017-10-01 15:20:13 -07:00
stdlib.h
Introduce NO_RTLD_HIDDEN, make hurd use it instead of NO_HIDDEN
2017-10-03 01:33:38 +02:00
string.h
Introduce NO_RTLD_HIDDEN, make hurd use it instead of NO_HIDDEN
2017-10-03 01:33:38 +02:00
strings.h
…
stropts.h
…
stubs-prologue.h
…
syscall.h
…
sysexits.h
…
syslog.h
…
tar.h
…
termios.h
Hide internal __tcgetattr function [BZ #18822]
2017-10-01 17:48:24 -07:00
tgmath.h
…
time.h
Mark internal time functions with attribute_hidden [BZ #18822]
2017-10-01 15:17:32 -07:00
ttyent.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
uchar.h
…
ucontext.h
…
ulimit.h
…
unistd.h
Mark internal unistd functions with attribute_hidden [BZ #18822]
2017-10-01 15:12:04 -07:00
utime.h
…
utmp.h
Mark internal utmp functions with attribute_hidden [BZ #18822]
2017-10-01 15:51:56 -07:00
values.h
Update copyright dates with scripts/update-copyrights.
2017-01-01 00:14:16 +00:00
wchar.h
Mark internal wchar functions with attribute_hidden [BZ #18822]
2017-10-01 15:14:33 -07:00
wctype.h
Remove __need macros from stdio.h and wchar.h.
2017-06-08 13:58:17 -04:00
wordexp.h
…