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authorYang Zhang <yang.z.zhang@intel.com>2015-08-28 09:58:54 +0800
committerYang Zhang <yang.z.zhang@intel.com>2015-09-01 12:44:00 +0800
commite44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch)
tree66b09f592c55df2878107a468a91d21506104d3f /qemu/linux-user/m68k/target_cpu.h
parent9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff)
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5 Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/linux-user/m68k/target_cpu.h')
-rw-r--r--qemu/linux-user/m68k/target_cpu.h40
1 files changed, 40 insertions, 0 deletions
diff --git a/qemu/linux-user/m68k/target_cpu.h b/qemu/linux-user/m68k/target_cpu.h
new file mode 100644
index 000000000..bb4d3fabe
--- /dev/null
+++ b/qemu/linux-user/m68k/target_cpu.h
@@ -0,0 +1,40 @@
+/*
+ * m68k specific CPU ABI and functions for linux-user
+ *
+ * Copyright (c) 2005-2007 CodeSourcery
+ * Written by Paul Brook
+ *
+ * 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 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
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef TARGET_CPU_H
+#define TARGET_CPU_H
+
+static inline void cpu_clone_regs(CPUM68KState *env, target_ulong newsp)
+{
+ if (newsp) {
+ env->aregs[7] = newsp;
+ }
+ env->dregs[0] = 0;
+}
+
+static inline void cpu_set_tls(CPUM68KState *env, target_ulong newtls)
+{
+ CPUState *cs = CPU(m68k_env_get_cpu(env));
+ TaskState *ts = cs->opaque;
+
+ ts->tp_value = newtls;
+}
+
+#endif