libatomic-ops: 7.2 -> 7.4.2
The backported patch is included in the new version, so dropped the patch. Dropped DESCRIPTION, because it was redundant (same as SUMMARY). Changed HOMEPAGE. libatomic_ops is nowadays maintained by Ivan Maidanski. doc/LICENSING.txt changed checksum, but there were only whitespace changes. COPYING moved from doc/ to the top-level directory, but the checksum stayed the same. Dropped PR. (From OE-Core rev: b93cad476835a29384717f3875ce29c357471357) Signed-off-by: Tanu Kaskinen <tanu.kaskinen@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Tanu Kaskinen
Richard Purdie
parent
346769c120
commit
f355baa21a
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@ -1,239 +0,0 @@
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From aac120d778ae5fc619b2fb8ef18ea18d3d5d20cc Mon Sep 17 00:00:00 2001
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From: Yvan Roux <yvan.roux@linaro.org>
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Date: Wed, 23 Jan 2013 17:14:16 +0100
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Subject: [PATCH] Aarch64 basic port
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Adapted-for-OpenEmbedded-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
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Upstream-Status: Backport
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It is original from
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https://github.com/ivmai/libatomic_ops/commit/cbbf86330fcb600cfe0f895cb970d922456005d6
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Signed-off-by: Kai Kang <kai.kang@windriver.com>
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---
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src/atomic_ops.h | 4
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src/atomic_ops/sysdeps/Makefile.am | 1
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src/atomic_ops/sysdeps/gcc/aarch64.h | 184 +++++++++++++++++++++++++++++++++++
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3 files changed, 189 insertions(+)
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create mode 100644 src/atomic_ops/sysdeps/gcc/aarch64.h
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--- libatomic_ops-7.2.orig/src/atomic_ops.h
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+++ libatomic_ops-7.2/src/atomic_ops.h
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@@ -242,10 +242,14 @@
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# endif /* __m68k__ */
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# if defined(__powerpc__) || defined(__ppc__) || defined(__PPC__) \
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|| defined(__powerpc64__) || defined(__ppc64__)
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# include "atomic_ops/sysdeps/gcc/powerpc.h"
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# endif /* __powerpc__ */
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+# if defined(__aarch64__)
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+# include "atomic_ops/sysdeps/gcc/aarch64.h"
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+# define AO_CAN_EMUL_CAS
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+# endif /* __aarch64__ */
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# if defined(__arm__) && !defined(AO_USE_PTHREAD_DEFS)
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# include "atomic_ops/sysdeps/gcc/arm.h"
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# define AO_CAN_EMUL_CAS
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# endif /* __arm__ */
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# if defined(__cris__) || defined(CRIS)
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--- libatomic_ops-7.2.orig/src/atomic_ops/sysdeps/Makefile.am
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+++ libatomic_ops-7.2/src/atomic_ops/sysdeps/Makefile.am
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@@ -24,10 +24,11 @@ nobase_sysdep_HEADERS= generic_pthread.h
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standard_ao_double_t.h \
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README \
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\
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armcc/arm_v6.h \
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\
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+ gcc/aarch64.h \
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gcc/alpha.h gcc/arm.h gcc/avr32.h gcc/cris.h \
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gcc/hexagon.h gcc/hppa.h gcc/ia64.h gcc/m68k.h \
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gcc/mips.h gcc/powerpc.h gcc/s390.h \
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gcc/sh.h gcc/sparc.h gcc/x86.h gcc/x86_64.h \
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\
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--- /dev/null
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+++ libatomic_ops-7.2/src/atomic_ops/sysdeps/gcc/aarch64.h
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@@ -0,0 +1,184 @@
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+/*
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+ * Copyright (c) 1991-1994 by Xerox Corporation. All rights reserved.
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+ * Copyright (c) 1996-1999 by Silicon Graphics. All rights reserved.
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+ * Copyright (c) 1999-2003 by Hewlett-Packard Company. All rights reserved.
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+ *
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+ *
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+ * THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
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+ * OR IMPLIED. ANY USE IS AT YOUR OWN RISK.
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+ *
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+ * Permission is hereby granted to use or copy this program
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+ * for any purpose, provided the above notices are retained on all copies.
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+ * Permission to modify the code and to distribute modified code is granted,
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+ * provided the above notices are retained, and a notice that the code was
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+ * modified is included with the above copyright notice.
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+ *
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+ */
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+
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+#include "../read_ordered.h"
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+
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+#include "../test_and_set_t_is_ao_t.h"
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+
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+AO_INLINE void
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+AO_nop_full(void)
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+{
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+# ifndef AO_UNIPROCESSOR
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+__sync_synchronize ();
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+# endif
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+}
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+#define AO_HAVE_nop_full
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+
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+AO_INLINE AO_t
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+AO_load(const volatile AO_t *addr)
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+{
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+ return __atomic_load_n (addr, __ATOMIC_RELAXED);
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+}
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+#define AO_HAVE_load
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+
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+AO_INLINE AO_t
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+AO_load_acquire(const volatile AO_t *addr)
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+{
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+ return __atomic_load_n (addr, __ATOMIC_ACQUIRE);
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+}
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+#define AO_HAVE_load_acquire
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+
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+AO_INLINE void
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+ AO_store(volatile AO_t *addr, AO_t value)
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+{
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+ __atomic_store_n(addr, value, __ATOMIC_RELAXED);
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+}
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+#define AO_HAVE_store
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+
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+AO_INLINE void
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+ AO_store_release(volatile AO_t *addr, AO_t value)
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+{
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+ __atomic_store_n(addr, value, __ATOMIC_RELEASE);
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+}
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+#define AO_HAVE_store_release
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+
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+AO_INLINE AO_TS_VAL_t
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+AO_test_and_set(volatile AO_TS_t *addr)
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+{
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+ return __atomic_test_and_set(addr, __ATOMIC_RELAXED);
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+}
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+# define AO_HAVE_test_and_set
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+
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+AO_INLINE AO_TS_VAL_t
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+AO_test_and_set_acquire(volatile AO_TS_t *addr)
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+{
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+ return __atomic_test_and_set(addr, __ATOMIC_ACQUIRE);
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+}
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+# define AO_HAVE_test_and_set_acquire
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+
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+AO_INLINE AO_TS_VAL_t
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+AO_test_and_set_release(volatile AO_TS_t *addr)
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+{
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+ return __atomic_test_and_set(addr, __ATOMIC_RELEASE);
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+}
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+# define AO_HAVE_test_and_set_release
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+
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+AO_INLINE AO_TS_VAL_t
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+AO_test_and_set_full(volatile AO_TS_t *addr)
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+{
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+ return __atomic_test_and_set(addr, __ATOMIC_SEQ_CST);
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+}
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+# define AO_HAVE_test_and_set_full
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+
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+AO_INLINE AO_t
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+AO_fetch_and_add(volatile AO_t *p, AO_t incr)
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+{
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+ return __atomic_fetch_add(p, incr, __ATOMIC_RELAXED);
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+}
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+#define AO_HAVE_fetch_and_add
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+
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+AO_INLINE AO_t
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+AO_fetch_and_add_acquire(volatile AO_t *p, AO_t incr)
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+{
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+ return __atomic_fetch_add(p, incr, __ATOMIC_ACQUIRE);
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+}
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+#define AO_HAVE_fetch_and_add_acquire
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+
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+AO_INLINE AO_t
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+AO_fetch_and_add_release(volatile AO_t *p, AO_t incr)
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+{
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+ return __atomic_fetch_add(p, incr, __ATOMIC_RELEASE);
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+}
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+#define AO_HAVE_fetch_and_add_release
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+
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+AO_INLINE AO_t
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+AO_fetch_and_add_full(volatile AO_t *p, AO_t incr)
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+{
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+ return __atomic_fetch_add(p, incr, __ATOMIC_SEQ_CST);
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+}
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+#define AO_HAVE_fetch_and_add_full
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+
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+AO_INLINE AO_t
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+AO_fetch_and_add1(volatile AO_t *p)
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+{
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+ return __atomic_fetch_add(p, 1, __ATOMIC_RELAXED);
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+}
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+#define AO_HAVE_fetch_and_add1
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+
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+AO_INLINE AO_t
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+AO_fetch_and_add1_acquire(volatile AO_t *p)
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+{
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+ return __atomic_fetch_add(p, 1, __ATOMIC_ACQUIRE);
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+}
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+#define AO_HAVE_fetch_and_add1_acquire
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+
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+AO_INLINE AO_t
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+AO_fetch_and_add1_release(volatile AO_t *p)
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+{
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+ return __atomic_fetch_add(p, 1, __ATOMIC_RELEASE);
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+}
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+#define AO_HAVE_fetch_and_add1_release
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+
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+AO_INLINE AO_t
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+AO_fetch_and_add1_full(volatile AO_t *p)
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+{
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+ return __atomic_fetch_add(p, 1, __ATOMIC_SEQ_CST);
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+}
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+#define AO_HAVE_fetch_and_add1_full
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+
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+AO_INLINE AO_t
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+AO_fetch_and_sub1(volatile AO_t *p)
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+{
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+ return __atomic_fetch_sub(p, 1, __ATOMIC_RELAXED);
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+}
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+#define AO_HAVE_fetch_and_sub1
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+
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+AO_INLINE AO_t
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+AO_fetch_and_sub1_acquire(volatile AO_t *p)
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+{
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+ return __atomic_fetch_sub(p, 1, __ATOMIC_ACQUIRE);
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+}
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+#define AO_HAVE_fetch_and_sub1_acquire
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+
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+AO_INLINE AO_t
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+AO_fetch_and_sub1_release(volatile AO_t *p)
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+{
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+ return __atomic_fetch_sub(p, 1, __ATOMIC_RELEASE);
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+}
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+#define AO_HAVE_fetch_and_sub1_release
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+
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+AO_INLINE AO_t
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+AO_fetch_and_sub1_full(volatile AO_t *p)
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+{
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+ return __atomic_fetch_sub(p, 1, __ATOMIC_SEQ_CST);
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+}
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+#define AO_HAVE_fetch_and_sub1_full
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+
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+/* Returns nonzero if the comparison succeeded. */
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+AO_INLINE int
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+AO_compare_and_swap(volatile AO_t *addr, AO_t old_val, AO_t new_val)
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+{
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+ return __sync_bool_compare_and_swap(addr, old_val, new_val);
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+}
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+# define AO_HAVE_compare_and_swap
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+
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+AO_INLINE AO_t
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+AO_fetch_compare_and_swap(volatile AO_t *addr, AO_t old_val, AO_t new_val)
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+{
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+ return __sync_val_compare_and_swap(addr, old_val, new_val);
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+}
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+# define AO_HAVE_fetch_compare_and_swap
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@ -1,32 +0,0 @@
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SUMMARY = "A library for atomic integer operations"
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DESCRIPTION = "A library for atomic integer operations"
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HOMEPAGE = "http://www.hpl.hp.com/research/linux/atomic_ops/"
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SECTION = "optional"
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LICENSE = "GPLv2 & MIT"
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LIC_FILES_CHKSUM = "file://doc/COPYING;md5=94d55d512a9ba36caa9b7df079bae19f \
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file://doc/LICENSING.txt;md5=607073e04548eac7d1f763e480477bab \
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"
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PR = "r1"
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SRC_URI = "http://www.hpl.hp.com/research/linux/atomic_ops/download/libatomic_ops-${PV}.tar.gz \
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file://0001-libatomic_ops-Aarch64-basic-port.patch \
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"
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SRC_URI[md5sum] = "890acdc83a7cd10e2e9536062d3741c8"
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SRC_URI[sha256sum] = "c4ee6e0c304c6f13bcc32968453cdb54b2ec233d8bf4cfcf266ee09dc33b4eb5"
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S = "${WORKDIR}/libatomic_ops-${PV}"
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ALLOW_EMPTY_${PN} = "1"
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ARM_INSTRUCTION_SET = "arm"
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inherit autotools pkgconfig
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do_install_append() {
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# those contain only docs, not necessary for now.
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install -m 0755 -d ${D}${docdir}
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mv ${D}${datadir}/libatomic_ops ${D}${docdir}/${BPN}
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}
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BBCLASSEXTEND = "native nativesdk"
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@ -0,0 +1,28 @@
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SUMMARY = "A library for atomic integer operations"
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HOMEPAGE = "https://github.com/ivmai/libatomic_ops/"
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SECTION = "optional"
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LICENSE = "GPLv2 & MIT"
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LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f \
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file://doc/LICENSING.txt;md5=e00dd5c8ac03a14c5ae5225a4525fa2d \
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"
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SRC_URI = "http://www.ivmaisoft.com/_bin/atomic_ops/libatomic_ops-${PV}.tar.gz"
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SRC_URI[md5sum] = "1d6538604b314d2fccdf86915e5c0857"
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SRC_URI[sha256sum] = "04fa615f62992547bcbda562260e28b504bc4c06e2f985f267f3ade30304b5dd"
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S = "${WORKDIR}/libatomic_ops-${PV}"
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ALLOW_EMPTY_${PN} = "1"
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ARM_INSTRUCTION_SET = "arm"
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inherit autotools pkgconfig
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do_install_append() {
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# those contain only docs, not necessary for now.
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install -m 0755 -d ${D}${docdir}
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mv ${D}${datadir}/libatomic_ops ${D}${docdir}/${BPN}
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}
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BBCLASSEXTEND = "native nativesdk"
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