delta/glibc.git/nptl/ChangeLog, branch release/2.25/master

Retire the separate ChangeLog files in nptl/ and nptl_db/ subdirs.

2014-03-03T23:30:42+00:00

Fix fallout from Joseph's untested Makeconfig change.

2014-02-28T21:00:27+00:00

Consistently include Makeconfig after defining subdir.

2014-02-26T23:12:03+00:00

In  I
noted it was necessary to add includes of Makeconfig early in various
subdirectory makefiles for the tests-special variable settings added
by that patch to be conditional on configuration information.  No-one
commented on the general question there of whether Makeconfig should
always be included immediately after the definition of subdir.

This patch implements that early inclusion of Makeconfig in each
directory (which is a lot easier than consistent placement of includes
of Rules).  Includes are added if needed, or moved up if already
present.  Subdirectory "all:" targets are removed, since Makeconfig
provides one.

There is potential for further cleanups I haven't done.  Rules and
Makerules have code such as

ifneq   "$(findstring env,$(origin headers))" ""
headers :=
endif

to override to empty any value of various variables that came from the
environment.  I think there is a case for Makeconfig setting all the
subdirectory variables (other than subdir) to empty to ensure no
outside value is going to take effect if a subdirectory fails to
define a variable.  (A list of such variables, possibly out of date
and incomplete, is in manual/maint.texi.)  Rules and Makerules would
give errors if Makeconfig hadn't already been included, instead of
including it themselves.  The special code to override values coming
from the environment would then be obsolete and could be removed.

Tested x86_64, including that installed binaries are identical before
and after the patch.

	* argp/Makefile: Include Makeconfig immediately after defining
	subdir.
	* assert/Makefile: Likewise.
	* benchtests/Makefile: Likewise.
	* catgets/Makefile: Likewise.
	* conform/Makefile: Likewise.
	* crypt/Makefile: Likewise.
	* csu/Makefile: Likewise.
	(all): Remove target.
	* ctype/Makefile: Include Makeconfig immediately after defining
	subdir.
	* debug/Makefile: Likewise.
	* dirent/Makefile: Likewise.
	* dlfcn/Makefile: Likewise.
	* gmon/Makefile: Likewise.
	* gnulib/Makefile: Likewise.
	* grp/Makefile: Likewise.
	* gshadow/Makefile: Likewise.
	* hesiod/Makefile: Likewise.
	* hurd/Makefile: Likewise.
	(all): Remove target.
	* iconvdata/Makefile: Include Makeconfig immediately after
	defining subdir.
	* inet/Makefile: Likewise.
	* intl/Makefile: Likewise.
	* io/Makefile: Likewise.
	* libio/Makefile: Likewise.
	(all): Remove target.
	* locale/Makefile: Include Makeconfig immediately after defining
	subdir.
	* login/Makefile: Likewise.
	* mach/Makefile: Likewise.
	(all): Remove target.
	* malloc/Makefile: Include Makeconfig immediately after defining
	subdir.
	(all): Remove target.
	* manual/Makefile: Include Makeconfig immediately after defining
	subdir.
	* math/Makefile: Likewise.
	* misc/Makefile: Likewise.
	* nis/Makefile: Likewise.
	* nss/Makefile: Likewise.
	* po/Makefile: Likewise.
	(all): Remove target.
	* posix/Makefile: Include Makeconfig immediately after defining
	subdir.
	* pwd/Makefile: Likewise.
	* resolv/Makefile: Likewise.
	* resource/Makefile: Likewise.
	* rt/Makefile: Likewise.
	* setjmp/Makefile: Likewise.
	* shadow/Makefile: Likewise.
	* signal/Makefile: Likewise.
	* socket/Makefile: Likewise.
	* soft-fp/Makefile: Likewise.
	* stdio-common/Makefile: Likewise.
	* stdlib/Makefile: Likewise.
	* streams/Makefile: Likewise.
	* string/Makefile: Likewise.
	* sunrpc/Makefile: Likewise.
	(all): Remove target.
	* sysvipc/Makefile: Include Makeconfig immediately after defining
	subdir.
	* termios/Makefile: Likewise.
	* time/Makefile: Likewise.
	* timezone/Makefile: Likewise.
	(all): Remove target.
	* wcsmbs/Makefile: Include Makeconfig immediately after defining
	subdir.
	* wctype/Makefile: Likewise.

libidn/ChangeLog:
	* Makefile: Include Makeconfig immediately after defining subdir.

localedata/ChangeLog:
	* Makefile: Include Makeconfig immediately after defining subdir.
	(all): Remove target.

nptl/ChangeLog:
	* Makefile: Include Makeconfig immediately after defining subdir.

nptl_db/ChangeLog:
	* Makefile: Include Makeconfig immediately after defining subdir.

Generate .test-result files for tests with special rules.

2014-02-21T21:48:08+00:00

This patch, an updated version of
 now
proposed for inclusion in glibc, extends the generation of PASS and
FAIL status in .test-result files for individual tests to cover tests
with their own custom makefile rules.  This is just adding
$(evaluate-test) calls to all such rules, since tests with multiple
commands were previously split into separate tests.

Note that the tests the makefiles expect to fail (posix/annexc and
conformtest) currently get FAIL listed in the .test-result file,
rather than XFAIL; a subsequent patch will introduce a better XFAIL
mechanism.

Tested x86_64.

	* Makefile ($(objpfx)c++-types-check.out): Use $(evaluate-test).
	($(objpfx)check-local-headers.out): Likewise.
	($(objpfx)begin-end-check.out): Likewise.
	* Makerules (check-abi-%.out): Likewise.
	* catgets/Makefile ($(objpfx)test1.cat): Likewise.
	($(objpfx)test2.cat): Likewise.
	($(objpfx)de/libc.cat): Likewise.
	($(objpfx)test-gencat.out): Likewise.
	* conform/Makefile ($(objpfx)run-conformtest.out): Likewise.
	* elf/Makefile ($(objpfx)order-cmp.out): Likewise.
	($(objpfx)noload-mem): Likewise.
	($(objpfx)tst-pathopt.out): Likewise.
	($(objpfx)tst-rtld-load-self.out): Likewise.
	($(objpfx)tst-array1-cmp.out): Likewise.
	($(objpfx)tst-array1-static-cmp.out): Likewise.
	($(objpfx)tst-array2-cmp.out): Likewise.
	($(objpfx)tst-array3-cmp.out): Likewise.
	($(objpfx)tst-array4-cmp.out): Likewise.
	($(objpfx)tst-array5-cmp.out): Likewise.
	($(objpfx)tst-array5-static-cmp.out): Likewise.
	($(objpfx)check-textrel.out): Likewise.
	($(objpfx)check-execstack.out): Likewise.
	($(objpfx)check-localplt.out): Likewise.
	($(objpfx)order2-cmp.out): Likewise.
	($(objpfx)tst-leaks1-mem): Likewise.
	($(objpfx)tst-leaks1-static-mem): Likewise.
	($(objpfx)tst-initorder-cmp.out): Likewise.
	($(objpfx)tst-initorder2-cmp.out): Likewise.
	($(objpfx)tst-unused-dep.out): Likewise.
	($(objpfx)tst-unused-dep-cmp.out): Likewise.
	* grp/Makefile ($(objpfx)tst_fgetgrent.out): Likewise.
	* iconv/Makefile (test-iconvconfig): Likewise.
	* iconvdata/Makefile ($(objpfx)mtrace-tst-loading): Likewise.
	($(objpfx)iconv-test.out): Likewise.
	($(objpfx)tst-tables.out): Likewise.
	* intl/Makefile ($(objpfx)mtrace-tst-gettext): Likewise.
	($(objpfx)tst-gettext.out): Likewise.
	($(objpfx)tst-translit.out): Likewise.
	($(objpfx)tst-gettext2.out): Likewise.
	($(objpfx)tst-gettext4.out): Likewise.
	($(objpfx)tst-gettext6.out): Likewise.
	* io/Makefile ($(objpfx)ftwtest.out): Likewise.
	* libio/Makefile ($(objpfx)test-freopen.out): Likewise.
	($(objpfx)tst-fopenloc-cmp.out): Likewise.
	($(objpfx)tst-fopenloc-mem.out): Likewise.
	* malloc/Makefile ($(objpfx)tst-mtrace.out): Likewise.
	* misc/Makefile ($(objpfx)tst-error1-mem): Likewise.
	* posix/Makefile ($(objpfx)globtest.out): Likewise.
	($(objpfx)wordexp-tst.out): Likewise.
	($(objpfx)annexc.out): Likewise.
	($(objpfx)tst-fnmatch-mem): Likewise.
	($(objpfx)bug-regex2-mem): Likewise.
	($(objpfx)bug-regex14-mem): Likewise.
	($(objpfx)bug-regex21-mem): Likewise.
	($(objpfx)bug-regex31-mem): Likewise.
	($(objpfx)tst-vfork3-mem): Likewise.
	($(objpfx)tst-rxspencer-no-utf8-mem): Likewise.
	($(objpfx)tst-pcre-mem): Likewise.
	($(objpfx)tst-boost-mem): Likewise.
	($(objpfx)tst-getconf.out): Likewise.
	($(objpfx)bug-ga2-mem): Likewise.
	($(objpfx)bug-glob2-mem): Likewise.
	* resolv/Makefile ($(objpfx)mtrace-tst-leaks): Likewise.
	($(objpfx)mtrace-tst-leaks2): Likewise.
	* stdio-common/Makefile ($(objpfx)tst-unbputc.out): Likewise.
	($(objpfx)tst-printf.out): Likewise.
	($(objpfx)tst-setvbuf1.out): Likewise.
	($(objpfx)tst-setvbuf1-cmp.out): Likewise.
	* stdlib/Makefile ($(objpfx)isomac.out): Likewise.
	($(objpfx)tst-fmtmsg.out): Likewise.
	* string/Makefile ($(objpfx)tst-svc-cmp.out): Likewise.
	* sysdeps/x86/Makefile ($(objpfx)tst-xmmymm.out): Likewise.

localedata:
	* Makefile ($(objpfx)sort-test.out): Use $(evaluate-test).
	($(objpfx)tst-fmon.out): Likewise.
	($(objpfx)tst-numeric.out): Likewise.
	($(objpfx)tst-locale.out): Likewise.
	($(objpfx)tst-rpmatch.out): Likewise.
	($(objpfx)tst-trans.out): Likewise.
	($(objpfx)tst-mbswcs.out): Likewise.
	($(objpfx)tst-ctype.out): Likewise.
	($(objpfx)tst-wctype.out): Likewise.
	($(objpfx)tst-langinfo.out): Likewise.
	($(objpfx)mtrace-tst-leaks): Likewise.

nptl:
	* Makefile ($(objpfx)tst-stack3-mem): Use $(evaluate-test).
	($(objpfx)tst-tls6.out): Likewise.
	($(objpfx)tst-cleanup0.out): Likewise.
	($(objpfx)tst-cleanup0-cmp.out): Likewise.
	($(objpfx)tst-cancel-wrappers.out): Likewise.
	($(objpfx)tst-oddstacklimit.out): Likewise.

nptl_db:
	* Makefile ($(objpfx)db-symbols.out): Use
	$(evaluate-test).

Split up rules for tests that compare output with baselines.

2014-02-14T13:42:44+00:00

This patch splits makefile rules that generate a file then run cmp to
check the contents of that file into separate rules to generate and
compare the file.  This simplifies making those tests generate PASS /
FAIL results, by removing the need to insert && between commands in
the test so that a $(evaluate-test) call is reached.  It also avoids
the oddity of the .out file being an intermediate file rather than the
final result generated, as noted for some of these tests in
.

In many cases, the rule to run the program was no longer needed
because the default rules for running test programs on the host to
generate a .out file sufficed.  (I'm not asserting the commands run
after this patch are *exactly* the same as before, simply that the
rules did nothing special that appeared deliberate or relevant to
anything about what the tests were testing.  In cases where the rules
redirected stderr as well as stdout, I left the existing rule's
redirection in place to avoid changing what gets compared with the
expected results.)

It's clear there is a lot in common between the various -cmp.out rules
and it might be possible in future to refactor them into more generic
support for the case of comparing test output against a baseline.
(Some baselines are *.exp, some *.expect, some directly embedded in
the makefiles, and nptl/tst-cleanupx0.expect appears unused.)

Tested x86_64.

	* elf/Makefile ($(objpfx)order.out): Remove rule.
	[$(run-built-tests) = yes] (tests): Depend on
	$(objpfx)order-cmp.out.
	($(objpfx)order-cmp.out): New rule.
	[$(run-built-tests) = yes] (tests): Depend on
	$(objpfx)tst-array1-cmp.out, $(objpfx)tst-array1-static-cmp.out,
	$(objpfx)tst-array2-cmp.out, $(objpfx)tst-array3-cmp.out,
	$(objpfx)tst-array4-cmp.out, $(objpfx)tst-array5-cmp.out and
	$(objpfx)tst-array5-static-cmp.out.
	($(objpfx)tst-array1.out): Remove rule.
	($(objpfx)tst-array1-cmp.out): New rule.
	($(objpfx)tst-array1-static.out): Remove rule.
	($(objpfx)tst-array1-static-cmp.out): New rule.
	($(objpfx)tst-array2.out): Remove rule.
	($(objpfx)tst-array2-cmp.out): New rule.
	($(objpfx)tst-array3.out): Remove rule.
	($(objpfx)tst-array3-cmp.out): New rule.
	($(objpfx)tst-array4.out): Remove rule.
	($(objpfx)tst-array4-cmp.out): New rule.
	($(objpfx)tst-array5.out): Remove rule.
	($(objpfx)tst-array5-cmp.out): New rule.
	($(objpfx)tst-array5-static.out): Remove rule.
	($(objpfx)tst-array5-static-cmp.out): New rule.
	[$(run-built-tests) = yes] (tests): Depend on
	$(objpfx)order2-cmp.out.
	($(objpfx)order2.out): Remove rule.
	($(objpfx)order2-cmp.out): New rule.
	($(objpfx)tst-initorder.out): Remove rule.
	[$(run-built-tests) = yes] (tests): Depend on
	$(objpfx)tst-initorder-cmp.out.
	($(objpfx)tst-initorder-cmp.out): New rule.
	($(objpfx)tst-initorder2.out): Remove rule.
	[$(run-built-tests) = yes] (tests): Depend on
	$(objpfx)tst-initorder2-cmp.out.
	($(objpfx)tst-initorder2-cmp.out): New rule.
	[$(run-built-tests) = yes] (tests): Depend on
	$(objpfx)tst-unused-dep-cmp.out.
	($(objpfx)tst-unused-dep-cmp.out): Do not run cmp.
	($(objpfx)tst-unused-dep-cmp.out): New rule.
	* stdio-common/Makefile [$(run-built-tests) = yes] (tests): Depend
	on $(objpfx)tst-setvbuf1-cmp.out.
	($(objpfx)tst-setvbuf1.out): Do not run cmp.
	($(objpfx)tst-setvbuf1-cmp.out): New rule.
	* string/Makefile [$(run-built-tests) = yes] (tests): Depend
	$(objpfx)tst-svc-cmp.out instead of $(objpfx)tst-svc.out.
	($(objpfx)tst-svc.out): Remove rule.
	($(objpfx)tst-svc-cmp.out): New rule.

nptl:
	* Makefile ($(objpfx)tst-cleanup0.out): Do not run cmp.
	[$(run-built-tests) = yes] (tests): Depend on
	$(objpfx)tst-cleanup0-cmp.out.
	($(objpfx)tst-cleanup0-cmp.out): New rule.

Use glibc_likely instead __builtin_expect.

2014-02-10T14:07:12+00:00

sem_open: allow RAMFS_MAGIC for mount points

2014-02-08T13:14:37+00:00

A ramfs mount supports the same requirements as a tmpfs, so accept that
as a magic type too.

Signed-off-by: Mike Frysinger

Revert "Async-signal safe TLS."

2014-02-05T22:46:20+00:00

This reverts commit 7f507ee17aee720fa423fa38502bc3caa0dd03d7.

Conflicts:
	ChangeLog
	nptl/tst-tls7.c
	nptl/tst-tls7mod.c

Fix tst-setgetname for Linux kernels < 2.6.33.

2014-02-05T15:13:11+00:00

Support for /proc/self/task/$tid/comm as added in Linux 2.6.33,
therefore since the test tst-setgetname relies on this functionality
to operate we must skip the test in kernels < 2.6.33. We wrap the
checks with __ASSUME_PROC_PID_TASK_COMM such that in the future when
we move arch_minimum_kernel to 2.6.33 we can remove this code.

S/390: Increase tst-tls7 test case timeout

2014-01-23T10:56:16+00:00

TLS in a dlopened object works fine when accessed from a signal
handler. The default kernel scheduling parameters prevents the
testcase to finish within the 4 seconds.

Tested the bigger timeout on s390 and s390x.