Add support for m68k architecture
authorMichael Jeanson <mjeanson@efficios.com>
Mon, 15 May 2017 18:10:32 +0000 (14:10 -0400)
committerMathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mon, 15 May 2017 19:46:07 +0000 (15:46 -0400)
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Tested-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
configure.ac
include/urcu/arch/m68k.h [new file with mode: 0644]
include/urcu/uatomic/m68k.h [new file with mode: 0644]

index 020adfc..1001586 100644 (file)
@@ -148,6 +148,7 @@ AS_CASE([$host_cpu],
        [nios2*], [ARCHTYPE="nios2"],
        [tile*], [ARCHTYPE="tile"],
        [hppa*], [ARCHTYPE="hppa"],
+       [m68k], [ARCHTYPE="m68k"],
        [ARCHTYPE="unknown"]
 )
 
diff --git a/include/urcu/arch/m68k.h b/include/urcu/arch/m68k.h
new file mode 100644 (file)
index 0000000..f7698c3
--- /dev/null
@@ -0,0 +1,49 @@
+#ifndef _URCU_ARCH_M68K_H
+#define _URCU_ARCH_M68K_H
+
+/*
+ * arch/m68k.h: definitions for m68k architecture
+ *
+ * Copyright (c) 2017 Michael Jeanson <mjeanson@efficios.com>
+ *
+ * This 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.
+ *
+ * This 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 this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <urcu/compiler.h>
+#include <urcu/config.h>
+#include <urcu/syscall-compat.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdlib.h>
+#include <sys/time.h>
+
+/*
+ * On Linux, define the membarrier system call number if not yet available in
+ * the system headers.
+ */
+#if (defined(__linux__) && !defined(__NR_membarrier))
+#define __NR_membarrier                374
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#include <urcu/arch/generic.h>
+
+#endif /* _URCU_ARCH_M68K_H */
diff --git a/include/urcu/uatomic/m68k.h b/include/urcu/uatomic/m68k.h
new file mode 100644 (file)
index 0000000..60b01c7
--- /dev/null
@@ -0,0 +1,44 @@
+/*
+ * Atomic exchange operations for the m68k architecture. Let GCC do it.
+ *
+ * Copyright (c) 2017 Michael Jeanson <mjeanson@efficios.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#ifndef _URCU_ARCH_UATOMIC_M68K_H
+#define _URCU_ARCH_UATOMIC_M68K_H
+
+#include <urcu/compiler.h>
+#include <urcu/system.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define UATOMIC_HAS_ATOMIC_BYTE
+#define UATOMIC_HAS_ATOMIC_SHORT
+
+#ifdef __cplusplus
+}
+#endif
+
+#include <urcu/uatomic/generic.h>
+
+#endif /* _URCU_ARCH_UATOMIC_M68K_H */
This page took 0.055617 seconds and 4 git commands to generate.