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libatomic-ops: Backport nios2 support 

Backport a patch adding nios2 support into libatomic-ops

(From OE-Core rev: ed204b6f28e9930831a0df4b791db8ed68ccb132)

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Ley Foon Tan <lftan@altera.com>
Cc: Richard Purdie <richard.purdie@linuxfoundation.org>
Cc: Ross Burton <ross.burton@intel.com>
Cc: Thomas Chou <thomas@wytron.com.tw>
Cc: Walter Goossens <waltergoossens@home.nl>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Marek Vasut 2016-03-17 13:31:33 +01:00 committed by Richard Purdie
parent 7e83af3727
commit 238e2c191b
2 changed files with 74 additions and 1 deletions
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70
meta/recipes-support/libatomic-ops/libatomic-ops/0001-Add-initial-nios2-architecture-support.patch Normal file
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@ -0,0 +1,70 @@
From 4b005ee56898309e8afba9b3c48cf94f0f5f78e4 Mon Sep 17 00:00:00 2001
From: Marek Vasut <marex@denx.de>
Date: Tue, 15 Mar 2016 10:09:26 +0300
Subject: [PATCH] Add initial nios2 architecture support
* src/Makefile.am (nobase_private_HEADERS): Add nios2.h.
* src/atomic_ops.h: Include nios2.h if __nios2__.
* src/atomic_ops/sysdeps/gcc/nios2.h: New file.
Signed-off-by: Marek Vasut <marex@denx.de>
Upstream-Status: Backport [ https://github.com/ivmai/libatomic_ops.git 4b005ee56898309e8afba9b3c48cf94f0f5f78e4 ]
---
src/Makefile.am | 1 +
src/atomic_ops.h | 3 +++
src/atomic_ops/sysdeps/gcc/nios2.h | 17 +++++++++++++++++
3 files changed, 21 insertions(+)
create mode 100644 src/atomic_ops/sysdeps/gcc/nios2.h
diff --git a/src/Makefile.am b/src/Makefile.am
index fc09b27..d463427 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -79,6 +79,7 @@ nobase_private_HEADERS = atomic_ops/ao_version.h \
atomic_ops/sysdeps/gcc/ia64.h \
atomic_ops/sysdeps/gcc/m68k.h \
atomic_ops/sysdeps/gcc/mips.h \
+ atomic_ops/sysdeps/gcc/nios2.h \
atomic_ops/sysdeps/gcc/powerpc.h \
atomic_ops/sysdeps/gcc/s390.h \
atomic_ops/sysdeps/gcc/sh.h \
diff --git a/src/atomic_ops.h b/src/atomic_ops.h
index 33fe00e..ec02ba4 100644
--- a/src/atomic_ops.h
+++ b/src/atomic_ops.h
@@ -262,6 +262,9 @@
# if defined(__m68k__)
# include "atomic_ops/sysdeps/gcc/m68k.h"
# endif /* __m68k__ */
+# if defined(__nios2__)
+# include "atomic_ops/sysdeps/gcc/nios2.h"
+# endif /* __nios2__ */
# if defined(__powerpc__) || defined(__ppc__) || defined(__PPC__) \
|| defined(__powerpc64__) || defined(__ppc64__)
# include "atomic_ops/sysdeps/gcc/powerpc.h"
diff --git a/src/atomic_ops/sysdeps/gcc/nios2.h b/src/atomic_ops/sysdeps/gcc/nios2.h
new file mode 100644
index 0000000..f402cbb
--- /dev/null
+++ b/src/atomic_ops/sysdeps/gcc/nios2.h
@@ -0,0 +1,17 @@
+/*
+ * Copyright (C) 2016 Marek Vasut <marex@denx.de>
+ *
+ * THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
+ * OR IMPLIED. ANY USE IS AT YOUR OWN RISK.
+ *
+ * Permission is hereby granted to use or copy this program
+ * for any purpose, provided the above notices are retained on all copies.
+ * Permission to modify the code and to distribute modified code is granted,
+ * provided the above notices are retained, and a notice that the code was
+ * modified is included with the above copyright notice.
+ */
+
+#include "../test_and_set_t_is_ao_t.h"
+#include "generic.h"
+
+#define AO_T_IS_INT
--
2.7.0

5
meta/recipes-support/libatomic-ops/libatomic-ops_7.4.2.bb
View File

@ -7,7 +7,10 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f \
file://doc/LICENSING.txt;md5=e00dd5c8ac03a14c5ae5225a4525fa2d \
"
SRC_URI = "http://www.ivmaisoft.com/_bin/atomic_ops/libatomic_ops-${PV}.tar.gz"
SRC_URI = "\
http://www.ivmaisoft.com/_bin/atomic_ops/libatomic_ops-${PV}.tar.gz \
file://0001-Add-initial-nios2-architecture-support.patch \
"
SRC_URI[md5sum] = "1d6538604b314d2fccdf86915e5c0857"
SRC_URI[sha256sum] = "04fa615f62992547bcbda562260e28b504bc4c06e2f985f267f3ade30304b5dd"