Give an opaque to the m48t59 direct access routines to make it easier

[qemu] / target-cris / cpu.h

diff --git a/target-cris/cpu.h b/target-cris/cpu.h
index 11652c5..ef0953b 100644 (file)
--- a/target-cris/cpu.h
+++ b/target-cris/cpu.h
@@ -74,6 +74,8 @@
 /* Internal flags for the implementation.  */
 #define F_DELAYSLOT 1
 
+#define NB_MMU_MODES 2
+
 typedef struct CPUCRISState {
        uint32_t debug1;
        uint32_t debug2;
@@ -229,6 +231,16 @@ void register_cris_insns (CPUCRISState *env);
 #define cpu_gen_code cpu_cris_gen_code
 #define cpu_signal_handler cpu_cris_signal_handler
 
+/* MMU modes definitions */
+#define MMU_MODE0_SUFFIX _kernel
+#define MMU_MODE1_SUFFIX _user
+#define MMU_USER_IDX 1
+/* CRIS FIXME: I guess we want to validate supervisor mode acceses here.  */
+static inline int cpu_mmu_index (CPUState *env)
+{
+    return 0;
+}
+
 #include "cpu-all.h"
 
 /* Register aliases.  */