ARM: shmobile: Initial r8a7791 SoC support - linux-dev - Linux kernel development work

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author	Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>	2013-09-04 12:45:57 +0900
committer	Simon Horman <horms+renesas@verge.net.au>	2013-09-30 16:11:12 +0900
commit	0d0771ab2bd5f57a62db91f26bba1e9f522d16cb (patch)
tree	a8cee5b33c65e136837a3e28ba6c4d005b2700d1 /tools/perf/scripts/python/bin
parent	ARM: shmobile: r8a7778: add SSI/SRU clock support (diff)

ARM: shmobile: Initial r8a7791 SoC support

Add initial support for the r8a7791 SoC including: - Single Cortex-A15 CPU Core - GIC No static virtual mappings are used, all the components make use of ioremap(). DT_MACHINE_START is still wrapped in CONFIG_USE_OF to match other mach-shmobile code. Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com> Signed-off-by: Ryo Kataoka <ryo.kataoka.wt@renesas.com> [damm@opensource.se: Forward ported to upstream, dropped not-yet-ready code] Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Diffstat (limited to 'tools/perf/scripts/python/bin')

0 files changed, 0 insertions, 0 deletions

/* Copyright (C) 2003 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 2003. 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, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ #include <errno.h> #include <pthread.h> #include <signal.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <sys/time.h> #include "eintr.c" static pthread_mutex_t m1 = PTHREAD_MUTEX_INITIALIZER; static pthread_mutex_t m2 = PTHREAD_MUTEX_INITIALIZER; static void * tf1 (void *arg) { struct timespec ts; struct timeval tv; gettimeofday (&tv, NULL); TIMEVAL_TO_TIMESPEC (&tv, &ts); ts.tv_sec += 10000; /* This call must never return. */ int e = pthread_mutex_timedlock (&m1, &ts); char buf[100]; printf ("tf1: mutex_timedlock returned: %s\n", strerror_r (e, buf, sizeof (buf))); exit (1); } static void * tf2 (void *arg) { while (1) { int e = pthread_mutex_lock (&m2); if (e != 0) { puts ("tf2: mutex_lock failed"); exit (1); } e = pthread_mutex_unlock (&m2); if (e != 0) { puts ("tf2: mutex_unlock failed"); exit (1); } struct timespec ts = { .tv_sec = 0, .tv_nsec = 10000000 }; nanosleep (&ts, NULL); } } static int do_test (void) { if (pthread_mutex_lock (&m1) != 0) { puts ("mutex_lock failed"); exit (1); } setup_eintr (SIGUSR1, NULL); pthread_t th; char buf[100]; int e = pthread_create (&th, NULL, tf1, NULL); if (e != 0) { printf ("main: 1st pthread_create failed: %s\n", strerror_r (e, buf, sizeof (buf))); exit (1); } e = pthread_create (&th, NULL, tf2, NULL); if (e != 0) { printf ("main: 2nd pthread_create failed: %s\n", strerror_r (e, buf, sizeof (buf))); exit (1); } /* This call must never return. */ e = pthread_mutex_lock (&m1); printf ("main: mutex_lock returned: %s\n", strerror_r (e, buf, sizeof (buf))); return 0; } #define EXPECTED_SIGNAL SIGALRM #define TIMEOUT 3 #define TEST_FUNCTION do_test () #include "../test-skeleton.c"


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