/*
* UniCore32 virtual CPU header
*
- * Copyright (C) 2010-2011 GUAN Xue-tao
+ * Copyright (C) 2010-2012 Guan Xuetao
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation, or (at your option) any
* later version. See the COPYING file in the top-level directory.
*/
-#ifndef __CPU_UC32_H__
-#define __CPU_UC32_H__
+#ifndef QEMU_UNICORE32_CPU_H
+#define QEMU_UNICORE32_CPU_H
#define TARGET_LONG_BITS 32
#define TARGET_PAGE_BITS 12
#include "config.h"
#include "qemu-common.h"
-#include "cpu-defs.h"
-#include "softfloat.h"
+#include "exec/cpu-defs.h"
+#include "fpu/softfloat.h"
#define NB_MMU_MODES 2
#define ASR_NZCV (ASR_N | ASR_Z | ASR_C | ASR_V)
#define ASR_RESERVED (~(ASR_M | ASR_I | ASR_NZCV))
-#define UC32_EXCP_PRIV (ASR_MODE_PRIV)
-#define UC32_EXCP_TRAP (ASR_MODE_TRAP)
+#define UC32_EXCP_PRIV (1)
+#define UC32_EXCP_ITRAP (2)
+#define UC32_EXCP_DTRAP (3)
+#define UC32_EXCP_INTR (4)
/* Return the current ASR value. */
target_ulong cpu_asr_read(CPUUniCore32State *env1);
#define UC32_HWCAP_CMOV 4 /* 1 << 2 */
#define UC32_HWCAP_UCF64 8 /* 1 << 3 */
-#define UC32_CPUID(env) (env->cp0.c0_cpuid)
-#define UC32_CPUID_UCV2 0x40010863
-#define UC32_CPUID_ANY 0xffffffff
-
#define cpu_init uc32_cpu_init
#define cpu_exec uc32_cpu_exec
#define cpu_signal_handler uc32_cpu_signal_handler
int uc32_cpu_handle_mmu_fault(CPUUniCore32State *env, target_ulong address, int rw,
int mmu_idx);
-#define CPU_SAVE_VERSION 2
-
/* MMU modes definitions */
#define MMU_MODE0_SUFFIX _kernel
#define MMU_MODE1_SUFFIX _user
return (env->uncached_asr & ASR_M) == ASR_MODE_USER ? 1 : 0;
}
-static inline void cpu_clone_regs(CPUUniCore32State *env, target_ulong newsp)
-{
- if (newsp) {
- env->regs[29] = newsp;
- }
- env->regs[0] = 0;
-}
-
-static inline void cpu_set_tls(CPUUniCore32State *env, target_ulong newtls)
-{
- env->regs[16] = newtls;
-}
-
-#include "cpu-all.h"
+#include "exec/cpu-all.h"
#include "cpu-qom.h"
-#include "exec-all.h"
-
-static inline void cpu_pc_from_tb(CPUUniCore32State *env, TranslationBlock *tb)
-{
- env->regs[31] = tb->pc;
-}
+#include "exec/exec-all.h"
static inline void cpu_get_tb_cpu_state(CPUUniCore32State *env, target_ulong *pc,
target_ulong *cs_base, int *flags)
}
void uc32_translate_init(void);
-void do_interrupt(CPUUniCore32State *);
void switch_mode(CPUUniCore32State *, int);
-static inline bool cpu_has_work(CPUUniCore32State *env)
+static inline bool cpu_has_work(CPUState *cpu)
{
- return env->interrupt_request &
+ return cpu->interrupt_request &
(CPU_INTERRUPT_HARD | CPU_INTERRUPT_EXITTB);
}
-#endif /* __CPU_UC32_H__ */
+#endif /* QEMU_UNICORE32_CPU_H */