op_mem.h.svn-base

我们自己开发的一个OSEK操作系统！不知道可不可以？

void OPPROTO glue(op_eciwx, MEMSUFFIX) (void)
{
    T1 = glue(ldu32, MEMSUFFIX)((uint32_t)T0);
    RETURN();
}

/*
#if defined(TARGET_PPC64)
void OPPROTO glue(op_eciwx_64, MEMSUFFIX) (void)
{
    T1 = glue(ldu32, MEMSUFFIX)((uint64_t)T0);
    RETURN();
}
#endif
*/

void OPPROTO glue(op_ecowx, MEMSUFFIX) (void)
{
    glue(st32, MEMSUFFIX)((uint32_t)T0, T1);
    RETURN();
}

/*
debugger
#if defined(TARGET_PPC64)
void OPPROTO glue(op_ecowx_64, MEMSUFFIX) (void)
{
    glue(st32, MEMSUFFIX)((uint64_t)T0, T1);
    RETURN();
}
#endif
*/

void OPPROTO glue(op_eciwx_le, MEMSUFFIX) (void)
{
    T1 = glue(ldu32r, MEMSUFFIX)((uint32_t)T0);
    RETURN();
}
/*
debugger
#if defined(TARGET_PPC64)
void OPPROTO glue(op_eciwx_le_64, MEMSUFFIX) (void)
{
    T1 = glue(ldu32r, MEMSUFFIX)((uint64_t)T0);
    RETURN();
}
#endif
*/

void OPPROTO glue(op_ecowx_le, MEMSUFFIX) (void)
{
    glue(st32r, MEMSUFFIX)((uint32_t)T0, T1);
    RETURN();
}
/*debugger
#if defined(TARGET_PPC64)
void OPPROTO glue(op_ecowx_le_64, MEMSUFFIX) (void)
{
    glue(st32r, MEMSUFFIX)((uint64_t)T0, T1);
    RETURN();
}
#endif
*/

/* XXX: those micro-ops need tests ! */
/* PowerPC 601 specific instructions (POWER bridge) */
void OPPROTO glue(op_POWER_lscbx, MEMSUFFIX) (void)
{
    /* When byte count is 0, do nothing */
    if (likely(T1 != 0)) {
        glue(do_POWER_lscbx, MEMSUFFIX)(PARAM1, PARAM2, PARAM3);
    }
    RETURN();
}

/* POWER2 quad load and store */
/* XXX: TAGs are not managed */
void OPPROTO glue(op_POWER2_lfq, MEMSUFFIX) (void)
{
    glue(do_POWER2_lfq, MEMSUFFIX)();
    RETURN();
}

void glue(op_POWER2_lfq_le, MEMSUFFIX) (void)
{
    glue(do_POWER2_lfq_le, MEMSUFFIX)();
    RETURN();
}

void OPPROTO glue(op_POWER2_stfq, MEMSUFFIX) (void)
{
    glue(do_POWER2_stfq, MEMSUFFIX)();
    RETURN();
}

void OPPROTO glue(op_POWER2_stfq_le, MEMSUFFIX) (void)
{
    glue(do_POWER2_stfq_le, MEMSUFFIX)();
    RETURN();
}

/* Altivec vector extension */
#if defined(WORDS_BIGENDIAN)
#define VR_DWORD0 0
#define VR_DWORD1 1
#else
#define VR_DWORD0 1
#define VR_DWORD1 0
#endif
void OPPROTO glue(op_vr_lvx, MEMSUFFIX) (void)
{
    AVR0.u64[VR_DWORD0] = glue(ldu64, MEMSUFFIX)((uint32_t)T0);
    AVR0.u64[VR_DWORD1] = glue(ldu64, MEMSUFFIX)((uint32_t)T0 + 8);
}

void OPPROTO glue(op_vr_lvx_le, MEMSUFFIX) (void)
{
    AVR0.u64[VR_DWORD1] = glue(ldu64r, MEMSUFFIX)((uint32_t)T0);
    AVR0.u64[VR_DWORD0] = glue(ldu64r, MEMSUFFIX)((uint32_t)T0 + 8);
}

void OPPROTO glue(op_vr_stvx, MEMSUFFIX) (void)
{
    glue(st64, MEMSUFFIX)((uint32_t)T0, AVR0.u64[VR_DWORD0]);
    glue(st64, MEMSUFFIX)((uint32_t)T0 + 8, AVR0.u64[VR_DWORD1]);
}

void OPPROTO glue(op_vr_stvx_le, MEMSUFFIX) (void)
{
    glue(st64r, MEMSUFFIX)((uint32_t)T0, AVR0.u64[VR_DWORD1]);
    glue(st64r, MEMSUFFIX)((uint32_t)T0 + 8, AVR0.u64[VR_DWORD0]);
}

#if defined(TARGET_PPC64)
void OPPROTO glue(op_vr_lvx_64, MEMSUFFIX) (void)
{
    AVR0.u64[VR_DWORD0] = glue(ldu64, MEMSUFFIX)((uint64_t)T0);
    AVR0.u64[VR_DWORD1] = glue(ldu64, MEMSUFFIX)((uint64_t)T0 + 8);
}

void OPPROTO glue(op_vr_lvx_le_64, MEMSUFFIX) (void)
{
    AVR0.u64[VR_DWORD1] = glue(ldu64r, MEMSUFFIX)((uint64_t)T0);
    AVR0.u64[VR_DWORD0] = glue(ldu64r, MEMSUFFIX)((uint64_t)T0 + 8);
}

void OPPROTO glue(op_vr_stvx_64, MEMSUFFIX) (void)
{
    glue(st64, MEMSUFFIX)((uint64_t)T0, AVR0.u64[VR_DWORD0]);
    glue(st64, MEMSUFFIX)((uint64_t)T0 + 8, AVR0.u64[VR_DWORD1]);
}

void OPPROTO glue(op_vr_stvx_le_64, MEMSUFFIX) (void)
{
    glue(st64r, MEMSUFFIX)((uint64_t)T0, AVR0.u64[VR_DWORD1]);
    glue(st64r, MEMSUFFIX)((uint64_t)T0 + 8, AVR0.u64[VR_DWORD0]);
}
#endif
#undef VR_DWORD0
#undef VR_DWORD1

/* SPE extension */
#define _PPC_SPE_LD_OP(name, op)                                              \
void OPPROTO glue(glue(op_spe_l, name), MEMSUFFIX) (void)                     \
{                                                                             \
    T1_64 = glue(op, MEMSUFFIX)((uint32_t)T0);                                \
    RETURN();                                                                 \
}

#if defined(TARGET_PPC64)
#define _PPC_SPE_LD_OP_64(name, op)                                           \
void OPPROTO glue(glue(glue(op_spe_l, name), _64), MEMSUFFIX) (void)          \
{                                                                             \
    T1_64 = glue(op, MEMSUFFIX)((uint64_t)T0);                                \
    RETURN();                                                                 \
}
#define PPC_SPE_LD_OP(name, op)                                               \
_PPC_SPE_LD_OP(name, op);                                                     \
_PPC_SPE_LD_OP_64(name, op)
#else
#define PPC_SPE_LD_OP(name, op)                                               \
_PPC_SPE_LD_OP(name, op)
#endif

#define _PPC_SPE_ST_OP(name, op)                                              \
void OPPROTO glue(glue(op_spe_st, name), MEMSUFFIX) (void)                    \
{                                                                             \
    glue(op, MEMSUFFIX)((uint32_t)T0, T1_64);                                 \
    RETURN();                                                                 \
}

#if defined(TARGET_PPC64)
#define _PPC_SPE_ST_OP_64(name, op)                                           \
void OPPROTO glue(glue(glue(op_spe_st, name), _64), MEMSUFFIX) (void)         \
{                                                                             \
    glue(op, MEMSUFFIX)((uint64_t)T0, T1_64);                                 \
    RETURN();                                                                 \
}
#define PPC_SPE_ST_OP(name, op)                                               \
_PPC_SPE_ST_OP(name, op);                                                     \
_PPC_SPE_ST_OP_64(name, op)
#else
#define PPC_SPE_ST_OP(name, op)                                               \
_PPC_SPE_ST_OP(name, op)
#endif

#if !defined(TARGET_PPC64)
PPC_SPE_LD_OP(dd, ldu64);
PPC_SPE_ST_OP(dd, st64);
PPC_SPE_LD_OP(dd_le, ldu64r);
PPC_SPE_ST_OP(dd_le, st64r);
#endif
static always_inline uint64_t glue(spe_ldw, MEMSUFFIX) (target_ulong EA)
{
    uint64_t ret;
    ret = (uint64_t)glue(ldu32, MEMSUFFIX)(EA) << 32;
    ret |= (uint64_t)glue(ldu32, MEMSUFFIX)(EA + 4);
    return ret;
}
PPC_SPE_LD_OP(dw, spe_ldw);
static always_inline void glue(spe_stdw, MEMSUFFIX) (target_ulong EA,
                                                     uint64_t data)
{
    glue(st32, MEMSUFFIX)(EA, data >> 32);
    glue(st32, MEMSUFFIX)(EA + 4, data);
}
PPC_SPE_ST_OP(dw, spe_stdw);
static always_inline uint64_t glue(spe_ldw_le, MEMSUFFIX) (target_ulong EA)
{
    uint64_t ret;
    ret = (uint64_t)glue(ldu32r, MEMSUFFIX)(EA) << 32;
    ret |= (uint64_t)glue(ldu32r, MEMSUFFIX)(EA + 4);
    return ret;
}
PPC_SPE_LD_OP(dw_le, spe_ldw_le);
static always_inline void glue(spe_stdw_le, MEMSUFFIX) (target_ulong EA,
                                                        uint64_t data)
{
    glue(st32r, MEMSUFFIX)(EA, data >> 32);
    glue(st32r, MEMSUFFIX)(EA + 4, data);
}
PPC_SPE_ST_OP(dw_le, spe_stdw_le);
static always_inline uint64_t glue(spe_ldh, MEMSUFFIX) (target_ulong EA)
{
    uint64_t ret;
    ret = (uint64_t)glue(ldu16, MEMSUFFIX)(EA) << 48;
    ret |= (uint64_t)glue(ldu16, MEMSUFFIX)(EA + 2) << 32;
    ret |= (uint64_t)glue(ldu16, MEMSUFFIX)(EA + 4) << 16;
    ret |= (uint64_t)glue(ldu16, MEMSUFFIX)(EA + 6);
    return ret;
}
PPC_SPE_LD_OP(dh, spe_ldh);
static always_inline void glue(spe_stdh, MEMSUFFIX) (target_ulong EA,
                                                     uint64_t data)
{
    glue(st16, MEMSUFFIX)(EA, data >> 48);
    glue(st16, MEMSUFFIX)(EA + 2, data >> 32);
    glue(st16, MEMSUFFIX)(EA + 4, data >> 16);
    glue(st16, MEMSUFFIX)(EA + 6, data);
}
PPC_SPE_ST_OP(dh, spe_stdh);
static always_inline uint64_t glue(spe_ldh_le, MEMSUFFIX) (target_ulong EA)
{
    uint64_t ret;
    ret = (uint64_t)glue(ldu16r, MEMSUFFIX)(EA) << 48;
    ret |= (uint64_t)glue(ldu16r, MEMSUFFIX)(EA + 2) << 32;
    ret |= (uint64_t)glue(ldu16r, MEMSUFFIX)(EA + 4) << 16;
    ret |= (uint64_t)glue(ldu16r, MEMSUFFIX)(EA + 6);
    return ret;
}
PPC_SPE_LD_OP(dh_le, spe_ldh_le);
static always_inline void glue(spe_stdh_le, MEMSUFFIX) (target_ulong EA,
                                                        uint64_t data)
{
    glue(st16r, MEMSUFFIX)(EA, data >> 48);
    glue(st16r, MEMSUFFIX)(EA + 2, data >> 32);
    glue(st16r, MEMSUFFIX)(EA + 4, data >> 16);
    glue(st16r, MEMSUFFIX)(EA + 6, data);
}
PPC_SPE_ST_OP(dh_le, spe_stdh_le);
static always_inline uint64_t glue(spe_lwhe, MEMSUFFIX) (target_ulong EA)
{
    uint64_t ret;
    ret = (uint64_t)glue(ldu16, MEMSUFFIX)(EA) << 48;
    ret |= (uint64_t)glue(ldu16, MEMSUFFIX)(EA + 2) << 16;
    return ret;
}
PPC_SPE_LD_OP(whe, spe_lwhe);
static always_inline void glue(spe_stwhe, MEMSUFFIX) (target_ulong EA,
                                                      uint64_t data)
{
    glue(st16, MEMSUFFIX)(EA, data >> 48);
    glue(st16, MEMSUFFIX)(EA + 2, data >> 16);
}
PPC_SPE_ST_OP(whe, spe_stwhe);
static always_inline uint64_t glue(spe_lwhe_le, MEMSUFFIX) (target_ulong EA)
{
    uint64_t ret;
    ret = (uint64_t)glue(ldu16r, MEMSUFFIX)(EA) << 48;
    ret |= (uint64_t)glue(ldu16r, MEMSUFFIX)(EA + 2) << 16;
    return ret;
}
PPC_SPE_LD_OP(whe_le, spe_lwhe_le);
static always_inline void glue(spe_stwhe_le, MEMSUFFIX) (target_ulong EA,
                                                         uint64_t data)
{
    glue(st16r, MEMSUFFIX)(EA, data >> 48);
    glue(st16r, MEMSUFFIX)(EA + 2, data >> 16);
}
PPC_SPE_ST_OP(whe_le, spe_stwhe_le);
static always_inline uint64_t glue(spe_lwhou, MEMSUFFIX) (target_ulong EA)
{
    uint64_t ret;
    ret = (uint64_t)glue(ldu16, MEMSUFFIX)(EA) << 32;
    ret |= (uint64_t)glue(ldu16, MEMSUFFIX)(EA + 2);
    return ret;
}
PPC_SPE_LD_OP(whou, spe_lwhou);
static always_inline uint64_t glue(spe_lwhos, MEMSUFFIX) (target_ulong EA)
{
    uint64_t ret;
    ret = ((uint64_t)((int32_t)glue(lds16, MEMSUFFIX)(EA))) << 32;
    ret |= (uint64_t)((int32_t)glue(lds16, MEMSUFFIX)(EA + 2));
    return ret;
}
PPC_SPE_LD_OP(whos, spe_lwhos);
static always_inline void glue(spe_stwho, MEMSUFFIX) (target_ulong EA,
                                                      uint64_t data)
{
    glue(st16, MEMSUFFIX)(EA, data >> 32);
    glue(st16, MEMSUFFIX)(EA + 2, data);
}
PPC_SPE_ST_OP(who, spe_stwho);
static always_inline uint64_t glue(spe_lwhou_le, MEMSUFFIX) (target_ulong EA)
{
    uint64_t ret;
    ret = (uint64_t)glue(ldu16r, MEMSUFFIX)(EA) << 32;
    ret |= (uint64_t)glue(ldu16r, MEMSUFFIX)(EA + 2);
    return ret;
}
PPC_SPE_LD_OP(whou_le, spe_lwhou_le);
static always_inline uint64_t glue(spe_lwhos_le, MEMSUFFIX) (target_ulong EA)
{
    uint64_t ret;
    ret = ((uint64_t)((int32_t)glue(lds16r, MEMSUFFIX)(EA))) << 32;
    ret |= (uint64_t)((int32_t)glue(lds16r, MEMSUFFIX)(EA + 2));
    return ret;
}
PPC_SPE_LD_OP(whos_le, spe_lwhos_le);
static always_inline void glue(spe_stwho_le, MEMSUFFIX) (target_ulong EA,
                                                         uint64_t data)
{
    glue(st16r, MEMSUFFIX)(EA, data >> 32);
    glue(st16r, MEMSUFFIX)(EA + 2, data);
}
PPC_SPE_ST_OP(who_le, spe_stwho_le);
#if !defined(TARGET_PPC64)
static always_inline void glue(spe_stwwo, MEMSUFFIX) (target_ulong EA,
                                                      uint64_t data)
{
    glue(st32, MEMSUFFIX)(EA, data);
}
PPC_SPE_ST_OP(wwo, spe_stwwo);
static always_inline void glue(spe_stwwo_le, MEMSUFFIX) (target_ulong EA,
                                                         uint64_t data)
{
    glue(st32r, MEMSUFFIX)(EA, data);
}
PPC_SPE_ST_OP(wwo_le, spe_stwwo_le);
#endif
static always_inline uint64_t glue(spe_lh, MEMSUFFIX) (target_ulong EA)
{
    uint16_t tmp;
    tmp = glue(ldu16, MEMSUFFIX)(EA);
    return ((uint64_t)tmp << 48) | ((uint64_t)tmp << 16);
}
PPC_SPE_LD_OP(h, spe_lh);
static always_inline uint64_t glue(spe_lh_le, MEMSUFFIX) (target_ulong EA)
{
    uint16_t tmp;
    tmp = glue(ldu16r, MEMSUFFIX)(EA);
    return ((uint64_t)tmp << 48) | ((uint64_t)tmp << 16);
}
PPC_SPE_LD_OP(h_le, spe_lh_le);
static always_inline uint64_t glue(spe_lwwsplat, MEMSUFFIX) (target_ulong EA)
{
    uint32_t tmp;
    tmp = glue(ldu32, MEMSUFFIX)(EA);
    return ((uint64_t)tmp << 32) | (uint64_t)tmp;
}
PPC_SPE_LD_OP(wwsplat, spe_lwwsplat);
static always_inline
uint64_t glue(spe_lwwsplat_le, MEMSUFFIX) (target_ulong EA)
{
    uint32_t tmp;
    tmp = glue(ldu32r, MEMSUFFIX)(EA);
    return ((uint64_t)tmp << 32) | (uint64_t)tmp;
}
PPC_SPE_LD_OP(wwsplat_le, spe_lwwsplat_le);
static always_inline uint64_t glue(spe_lwhsplat, MEMSUFFIX) (target_ulong EA)
{
    uint64_t ret;
    uint16_t tmp;
    tmp = glue(ldu16, MEMSUFFIX)(EA);
    ret = ((uint64_t)tmp << 48) | ((uint64_t)tmp << 32);
    tmp = glue(ldu16, MEMSUFFIX)(EA + 2);
    ret |= ((uint64_t)tmp << 16) | (uint64_t)tmp;
    return ret;
}
PPC_SPE_LD_OP(whsplat, spe_lwhsplat);
static always_inline
uint64_t glue(spe_lwhsplat_le, MEMSUFFIX) (target_ulong EA)
{
    uint64_t ret;
    uint16_t tmp;
    tmp = glue(ldu16r, MEMSUFFIX)(EA);
    ret = ((uint64_t)tmp << 48) | ((uint64_t)tmp << 32);
    tmp = glue(ldu16r, MEMSUFFIX)(EA + 2);
    ret |= ((uint64_t)tmp << 16) | (uint64_t)tmp;
    return ret;
}
PPC_SPE_LD_OP(whsplat_le, spe_lwhsplat_le);

#undef MEMSUFFIX