#if !defined(__QEMU_MIPS_EXEC_H__)
#define __QEMU_MIPS_EXEC_H__

//#define DEBUG_OP

#include "config.h"
#include "mips-defs.h"
#include "dyngen-exec.h"
#include "cpu-defs.h"

register struct CPUMIPSState *env asm(AREG0);

#include "cpu.h"

#if !defined(CONFIG_USER_ONLY)
#include "softmmu_exec.h"
#endif /* !defined(CONFIG_USER_ONLY) */

static inline void compute_hflags(CPUState *env)
{
    env->hflags &= ~(MIPS_HFLAG_COP1X | MIPS_HFLAG_64 | MIPS_HFLAG_CP0 |
                     MIPS_HFLAG_F64 | MIPS_HFLAG_FPU | MIPS_HFLAG_KSU |
                     MIPS_HFLAG_UX);
    if (!(env->CP0_Status & (1 << CP0St_EXL)) &&
        !(env->CP0_Status & (1 << CP0St_ERL)) &&
        !(env->hflags & MIPS_HFLAG_DM)) {
        env->hflags |= (env->CP0_Status >> CP0St_KSU) & MIPS_HFLAG_KSU;
    }
#if defined(TARGET_MIPS64)
    if (((env->hflags & MIPS_HFLAG_KSU) != MIPS_HFLAG_UM) ||
        (env->CP0_Status & (1 << CP0St_PX)) ||
        (env->CP0_Status & (1 << CP0St_UX)))
        env->hflags |= MIPS_HFLAG_64;
    if (env->CP0_Status & (1 << CP0St_UX))
        env->hflags |= MIPS_HFLAG_UX;
#endif
    if ((env->CP0_Status & (1 << CP0St_CU0)) ||
        !(env->hflags & MIPS_HFLAG_KSU))
        env->hflags |= MIPS_HFLAG_CP0;
    if (env->CP0_Status & (1 << CP0St_CU1))
        env->hflags |= MIPS_HFLAG_FPU;
    if (env->CP0_Status & (1 << CP0St_FR))
        env->hflags |= MIPS_HFLAG_F64;
    if (env->insn_flags & ISA_MIPS32R2) {
        if (env->active_fpu.fcr0 & (1 << FCR0_F64))
            env->hflags |= MIPS_HFLAG_COP1X;
    } else if (env->insn_flags & ISA_MIPS32) {
        if (env->hflags & MIPS_HFLAG_64)
            env->hflags |= MIPS_HFLAG_COP1X;
    } else if (env->insn_flags & ISA_MIPS4) {
        /* All supported MIPS IV CPUs use the XX (CU3) to enable
           and disable the MIPS IV extensions to the MIPS III ISA.
           Some other MIPS IV CPUs ignore the bit, so the check here
           would be too restrictive for them.  */
        if (env->CP0_Status & (1 << CP0St_CU3))
            env->hflags |= MIPS_HFLAG_COP1X;
    }
}

#endif /* !defined(__QEMU_MIPS_EXEC_H__) */