microblaze: Add translation routines.

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>

1 files changed, 57 insertions, 0 deletions

diff --git a/target-microblaze/exec.h b/target-microblaze/exec.h
new file mode 100644
index 000000000..55045bb92
--- /dev/null
+++ b/target-microblaze/exec.h
@@ -0,0 +1,57 @@
+/*
+ *  Microblaze execution defines
+ *
+ *  Copyright (c) 2009 Edgar E. Iglesias
+ *
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA  02110-1301 USA
+ */
+#include "dyngen-exec.h"
+
+register struct CPUMBState *env asm(AREG0);
+
+#include "cpu.h"
+#include "exec-all.h"
+
+static inline void env_to_regs(void)
+{
+}
+
+static inline void regs_to_env(void)
+{
+}
+
+#if !defined(CONFIG_USER_ONLY)
+#include "softmmu_exec.h"
+#endif
+
+void cpu_mb_flush_flags(CPUMBState *env, int cc_op);
+
+static inline int cpu_has_work(CPUState *env)
+{
+    return (env->interrupt_request & (CPU_INTERRUPT_HARD | CPU_INTERRUPT_NMI));
+}
+
+static inline int cpu_halted(CPUState *env) {
+	if (!env->halted)
+		return 0;
+
+	/* IRQ, NMI and GURU execeptions wakes us up.  */
+	if (env->interrupt_request
+	    & (CPU_INTERRUPT_HARD | CPU_INTERRUPT_NMI)) {
+		env->halted = 0;
+		return 0;
+	}
+	return EXCP_HALTED;
+}