NPTL: Build tests using clone directly only for Linux.

4 files changed, 2 insertions, 226 deletions

diff --git a/nptl/Makefile b/nptl/Makefile
index 43d8510..6ae76bb 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -229,7 +229,7 @@ tests = tst-typesizes \
 	tst-sem1 tst-sem2 tst-sem3 tst-sem4 tst-sem5 tst-sem6 tst-sem7 \
 	tst-sem8 tst-sem9 tst-sem10 tst-sem11 tst-sem12 tst-sem13 tst-sem14 \
 	tst-barrier1 tst-barrier2 tst-barrier3 tst-barrier4 \
-	tst-align tst-align2 tst-align3 \
+	tst-align tst-align3 \
 	tst-basic1 tst-basic2 tst-basic3 tst-basic4 tst-basic5 tst-basic6 \
 	tst-basic7 \
 	tst-kill1 tst-kill2 tst-kill3 tst-kill4 tst-kill5 tst-kill6 \
@@ -269,7 +269,7 @@ tests = tst-typesizes \
 	tst-backtrace1 \
 	tst-abstime \
 	tst-vfork1 tst-vfork2 tst-vfork1x tst-vfork2x \
-	tst-getpid1 tst-getpid2 tst-getpid3 \
+	tst-getpid3 \
 	tst-setuid3 \
 	tst-initializers1 $(addprefix tst-initializers1-,c89 gnu89 c99 gnu99) \
 	tst-bad-schedattr
@@ -463,11 +463,6 @@ tst-cancel7-ARGS = --command "exec $(host-test-program-cmd)"
 tst-cancelx7-ARGS = $(tst-cancel7-ARGS)
 tst-umask1-ARGS = $(objpfx)tst-umask1.temp
 
-# In this test, we create a CLONE_VM "thread" that shares TLS storage
-# with the original thread. Both threads then race in ld.so with lazy PLT
-# resolution. Avoid this race by disabling lazy binding. BZ #11214.
-tst-getpid2-ENV = LD_BIND_NOW=1
-
 $(objpfx)tst-atfork2: $(libdl) $(shared-thread-library)
 LDFLAGS-tst-atfork2 = -rdynamic
 tst-atfork2-ENV = MALLOC_TRACE=$(objpfx)tst-atfork2.mtrace
diff --git a/nptl/tst-align2.c b/nptl/tst-align2.c
deleted file mode 100644
index 626f605..0000000
--- a/nptl/tst-align2.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/* Copyright (C) 2004-2015 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <sched.h>
-#include <stdbool.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <string.h>
-#include <sys/wait.h>
-#include <unistd.h>
-#include <tst-stack-align.h>
-#include <stackinfo.h>
-
-static int
-f (void *arg)
-{
-  bool ok = true;
-
-  puts ("in f");
-
-  if (TEST_STACK_ALIGN ())
-    ok = false;
-
-  return ok ? 0 : 1;
-}
-
-static int
-do_test (void)
-{
-  bool ok = true;
-
-  puts ("in main");
-
-  if (TEST_STACK_ALIGN ())
-    ok = false;
-
-#ifdef __ia64__
-  extern int __clone2 (int (*__fn) (void *__arg), void *__child_stack_base,
-		       size_t __child_stack_size, int __flags,
-		       void *__arg, ...);
-  char st[256 * 1024];
-  pid_t p = __clone2 (f, st, sizeof (st), 0, 0);
-#else
-  char st[128 * 1024] __attribute__ ((aligned));
-# if _STACK_GROWS_DOWN
-  pid_t p = clone (f, st + sizeof (st), 0, 0);
-# elif _STACK_GROWS_UP
-  pid_t p = clone (f, st, 0, 0);
-# else
-#  error "Define either _STACK_GROWS_DOWN or _STACK_GROWS_UP"
-# endif
-#endif
-  if (p == -1)
-    {
-      printf("clone failed: %m\n");
-      return 1;
-    }
-
-  int e;
-  if (waitpid (p, &e, __WCLONE) != p)
-    {
-      puts ("waitpid failed");
-      kill (p, SIGKILL);
-      return 1;
-    }
-  if (!WIFEXITED (e))
-    {
-      if (WIFSIGNALED (e))
-	printf ("died from signal %s\n", strsignal (WTERMSIG (e)));
-      else
-	puts ("did not terminate correctly");
-      return 1;
-    }
-  if (WEXITSTATUS (e) != 0)
-    ok = false;
-
-  return ok ? 0 : 1;
-}
-
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"
diff --git a/nptl/tst-getpid1.c b/nptl/tst-getpid1.c
deleted file mode 100644
index 253ebf2..0000000
--- a/nptl/tst-getpid1.c
+++ /dev/null
@@ -1,122 +0,0 @@
-#include <sched.h>
-#include <signal.h>
-#include <string.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <stackinfo.h>
-
-#ifndef TEST_CLONE_FLAGS
-#define TEST_CLONE_FLAGS 0
-#endif
-
-static int sig;
-
-static int
-f (void *a)
-{
-  puts ("in f");
-  union sigval sival;
-  sival.sival_int = getpid ();
-  printf ("pid = %d\n", sival.sival_int);
-  if (sigqueue (getppid (), sig, sival) != 0)
-    return 1;
-  return 0;
-}
-
-
-static int
-do_test (void)
-{
-  int mypid = getpid ();
-
-  sig = SIGRTMIN;
-  sigset_t ss;
-  sigemptyset (&ss);
-  sigaddset (&ss, sig);
-  if (sigprocmask (SIG_BLOCK, &ss, NULL) != 0)
-    {
-      printf ("sigprocmask failed: %m\n");
-      return 1;
-    }
-
-#ifdef __ia64__
-  extern int __clone2 (int (*__fn) (void *__arg), void *__child_stack_base,
-		       size_t __child_stack_size, int __flags,
-		       void *__arg, ...);
-  char st[256 * 1024] __attribute__ ((aligned));
-  pid_t p = __clone2 (f, st, sizeof (st), TEST_CLONE_FLAGS, 0);
-#else
-  char st[128 * 1024] __attribute__ ((aligned));
-# if _STACK_GROWS_DOWN
-  pid_t p = clone (f, st + sizeof (st), TEST_CLONE_FLAGS, 0);
-# elif _STACK_GROWS_UP
-  pid_t p = clone (f, st, TEST_CLONE_FLAGS, 0);
-# else
-#  error "Define either _STACK_GROWS_DOWN or _STACK_GROWS_UP"
-# endif
-#endif
-  if (p == -1)
-    {
-      printf("clone failed: %m\n");
-      return 1;
-    }
-  printf ("new thread: %d\n", (int) p);
-
-  siginfo_t si;
-  do
-    if (sigwaitinfo (&ss, &si) < 0)
-      {
-	printf("sigwaitinfo failed: %m\n");
-	kill (p, SIGKILL);
-	return 1;
-      }
-  while  (si.si_signo != sig || si.si_code != SI_QUEUE);
-
-  int e;
-  if (waitpid (p, &e, __WCLONE) != p)
-    {
-      puts ("waitpid failed");
-      kill (p, SIGKILL);
-      return 1;
-    }
-  if (!WIFEXITED (e))
-    {
-      if (WIFSIGNALED (e))
-	printf ("died from signal %s\n", strsignal (WTERMSIG (e)));
-      else
-	puts ("did not terminate correctly");
-      return 1;
-    }
-  if (WEXITSTATUS (e) != 0)
-    {
-      printf ("exit code %d\n", WEXITSTATUS (e));
-      return 1;
-    }
-
-  if (si.si_int != (int) p)
-    {
-      printf ("expected PID %d, got si_int %d\n", (int) p, si.si_int);
-      kill (p, SIGKILL);
-      return 1;
-    }
-
-  if (si.si_pid != p)
-    {
-      printf ("expected PID %d, got si_pid %d\n", (int) p, (int) si.si_pid);
-      kill (p, SIGKILL);
-      return 1;
-    }
-
-  if (getpid () != mypid)
-    {
-      puts ("my PID changed");
-      return 1;
-    }
-
-  return 0;
-}
-
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"
diff --git a/nptl/tst-getpid2.c b/nptl/tst-getpid2.c
deleted file mode 100644
index fc98cb6..0000000
--- a/nptl/tst-getpid2.c
+++ /dev/null
@@ -1,2 +0,0 @@
-#define TEST_CLONE_FLAGS CLONE_VM
-#include "tst-getpid1.c"