translate_init.c

qemu虚拟机代码

#endif
#if defined (TODO)
    /* MPC745P (G3) */
    {
        .name        = "745p",
        .pvr         = CPU_PPC_74xP,
        .pvr_mask    = 0xFFFFF000,
        .insns_flags = PPC_INSNS_7x5,
        .flags       = PPC_FLAGS_7x5,
        .msr_mask    = 0x000000000007FF77,
    },
#endif
    /* MPC750P (G3) */
    {
        .name        = "750p",
        .pvr         = CPU_PPC_74xP,
        .pvr_mask    = 0xFFFFF000,
        .insns_flags = PPC_INSNS_7x0,
        .flags       = PPC_FLAGS_7x0,
        .msr_mask    = 0x000000000007FF77,
    },
#if defined (TODO)
    /* MPC755P (G3) */
    {
        .name        = "755p",
        .pvr         = CPU_PPC_74xP,
        .pvr_mask    = 0xFFFFF000,
        .insns_flags = PPC_INSNS_7x5,
        .flags       = PPC_FLAGS_7x5,
        .msr_mask    = 0x000000000007FF77,
    },
#endif
    /* IBM 750CXe (G3 embedded) */
    {
        .name        = "750cxe",
        .pvr         = CPU_PPC_750CXE,
        .pvr_mask    = 0xFFFFF000,
        .insns_flags = PPC_INSNS_7x0,
        .flags       = PPC_FLAGS_7x0,
        .msr_mask    = 0x000000000007FF77,
    },
    /* IBM 750FX (G3 embedded) */
    {
        .name        = "750fx",
        .pvr         = CPU_PPC_750FX,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_7x0,
        .flags       = PPC_FLAGS_7x0,
        .msr_mask    = 0x000000000007FF77,
    },
    /* IBM 750GX (G3 embedded) */
    {
        .name        = "750gx",
        .pvr         = CPU_PPC_750GX,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_7x0,
        .flags       = PPC_FLAGS_7x0,
        .msr_mask    = 0x000000000007FF77,
    },
#if defined (TODO)
    /* generic G4 */
    {
        .name        = "G4",
        .pvr         = CPU_PPC_7400,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_74xx,
        .flags       = PPC_FLAGS_74xx,
        .msr_mask    = 0x000000000205FF77,
    },
#endif
#if defined (TODO)
    /* PPC 7400 (G4) */
    {
        .name        = "7400",
        .pvr         = CPU_PPC_7400,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_74xx,
        .flags       = PPC_FLAGS_74xx,
        .msr_mask    = 0x000000000205FF77,
    },
    {
        .name        = "Max",
        .pvr         = CPU_PPC_7400,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_74xx,
        .flags       = PPC_FLAGS_74xx,
        .msr_mask    = 0x000000000205FF77,
    },
#endif
#if defined (TODO)
    /* PPC 7410 (G4) */
    {
        .name        = "7410",
        .pvr         = CPU_PPC_7410,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_74xx,
        .flags       = PPC_FLAGS_74xx,
        .msr_mask    = 0x000000000205FF77,
    },
    {
        .name        = "Nitro",
        .pvr         = CPU_PPC_7410,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_74xx,
        .flags       = PPC_FLAGS_74xx,
        .msr_mask    = 0x000000000205FF77,
    },
#endif
    /* XXX: 7441 */
    /* XXX: 7445 */
    /* XXX: 7447 */
    /* XXX: 7447A */
#if defined (TODO)
    /* PPC 7450 (G4) */
    {
        .name        = "7450",
        .pvr         = CPU_PPC_7450,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_74xx,
        .flags       = PPC_FLAGS_74xx,
        .msr_mask    = 0x000000000205FF77,
    },
    {
        .name        = "Vger",
        .pvr         = CPU_PPC_7450,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_74xx,
        .flags       = PPC_FLAGS_74xx,
        .msr_mask    = 0x000000000205FF77,
    },
#endif
    /* XXX: 7451 */
#if defined (TODO)
    /* PPC 7455 (G4) */
    {
        .name        = "7455",
        .pvr         = CPU_PPC_7455,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_74xx,
        .flags       = PPC_FLAGS_74xx,
        .msr_mask    = 0x000000000205FF77,
    },
    {
        .name        = "Apollo 6",
        .pvr         = CPU_PPC_7455,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_74xx,
        .flags       = PPC_FLAGS_74xx,
        .msr_mask    = 0x000000000205FF77,
    },
#endif
#if defined (TODO)
    /* PPC 7457 (G4) */
    {
        .name        = "7457",
        .pvr         = CPU_PPC_7457,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_74xx,
        .flags       = PPC_FLAGS_74xx,
        .msr_mask    = 0x000000000205FF77,
    },
    {
        .name        = "Apollo 7",
        .pvr         = CPU_PPC_7457,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_74xx,
        .flags       = PPC_FLAGS_74xx,
        .msr_mask    = 0x000000000205FF77,
    },
#endif
#if defined (TODO)
    /* PPC 7457A (G4) */
    {
        .name        = "7457A",
        .pvr         = CPU_PPC_7457A,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_74xx,
        .flags       = PPC_FLAGS_74xx,
        .msr_mask    = 0x000000000205FF77,
    },
    {
        .name        = "Apollo 7 PM",
        .pvr         = CPU_PPC_7457A,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_74xx,
        .flags       = PPC_FLAGS_74xx,
        .msr_mask    = 0x000000000205FF77,
    },
#endif
    /* 64 bits PPC */
#if defined (TODO)
    /* PPC 620 */
    {
        .name        = "620",
        .pvr         = CPU_PPC_620,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_620,
        .flags       = PPC_FLAGS_620,
        .msr_mask    = 0x800000000005FF73,
    },
#endif
#if defined (TODO)
    /* PPC 630 (POWER3) */
    {
        .name        = "630",
        .pvr         = CPU_PPC_630,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_630,
        .flags       = PPC_FLAGS_630,
        .msr_mask    = xxx,
    }
    {
        .name        = "POWER3",
        .pvr         = CPU_PPC_630,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_630,
        .flags       = PPC_FLAGS_630,
        .msr_mask    = xxx,
    }
#endif
#if defined (TODO)
    /* PPC 631 (Power 3+)*/
    {
        .name        = "631",
        .pvr         = CPU_PPC_631,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_631,
        .flags       = PPC_FLAGS_631,
        .msr_mask    = xxx,
    },
    {
        .name        = "POWER3+",
        .pvr         = CPU_PPC_631,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_631,
        .flags       = PPC_FLAGS_631,
        .msr_mask    = xxx,
    },
#endif
#if defined (TODO)
    /* POWER4 */
    {
        .name        = "POWER4",
        .pvr         = CPU_PPC_POWER4,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_POWER4,
        .flags       = PPC_FLAGS_POWER4,
        .msr_mask    = xxx,
    },
#endif
#if defined (TODO)
    /* POWER4p */
    {
        .name        = "POWER4+",
        .pvr         = CPU_PPC_POWER4P,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_POWER4,
        .flags       = PPC_FLAGS_POWER4,
        .msr_mask    = xxx,
    },
#endif
#if defined (TODO)
    /* POWER5 */
    {
        .name        = "POWER5",
        .pvr         = CPU_PPC_POWER5,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_POWER5,
        .flags       = PPC_FLAGS_POWER5,
        .msr_mask    = xxx,
    },
#endif
#if defined (TODO)
    /* POWER5+ */
    {
        .name        = "POWER5+",
        .pvr         = CPU_PPC_POWER5P,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_POWER5,
        .flags       = PPC_FLAGS_POWER5,
        .msr_mask    = xxx,
    },
#endif
#if defined (TODO)
    /* PPC 970 */
    {
        .name        = "970",
        .pvr         = CPU_PPC_970,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_970,
        .flags       = PPC_FLAGS_970,
        .msr_mask    = 0x900000000204FF36,
    },
#endif
#if defined (TODO)
    /* PPC 970FX (G5) */
    {
        .name        = "970fx",
        .pvr         = CPU_PPC_970FX,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_970FX,
        .flags       = PPC_FLAGS_970FX,
        .msr_mask    = 0x800000000204FF36,
    },
#endif
#if defined (TODO)
    /* RS64 (Apache/A35) */
    /* This one seems to support the whole POWER2 instruction set
     * and the PowerPC 64 one.
     */
    {
        .name        = "RS64",
        .pvr         = CPU_PPC_RS64,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_RS64,
        .flags       = PPC_FLAGS_RS64,
        .msr_mask    = xxx,
    },
    {
        .name        = "Apache",
        .pvr         = CPU_PPC_RS64,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_RS64,
        .flags       = PPC_FLAGS_RS64,
        .msr_mask    = xxx,
    },
    {
        .name        = "A35",
        .pvr         = CPU_PPC_RS64,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_RS64,
        .flags       = PPC_FLAGS_RS64,
        .msr_mask    = xxx,
    },
#endif
#if defined (TODO)
    /* RS64-II (NorthStar/A50) */
    {
        .name        = "RS64-II",
        .pvr         = CPU_PPC_RS64II,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_RS64,
        .flags       = PPC_FLAGS_RS64,
        .msr_mask    = xxx,
    },
    {
        .name        = "NortStar",
        .pvr         = CPU_PPC_RS64II,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_RS64,
        .flags       = PPC_FLAGS_RS64,
        .msr_mask    = xxx,
    },
    {
        .name        = "A50",
        .pvr         = CPU_PPC_RS64II,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_RS64,
        .flags       = PPC_FLAGS_RS64,
        .msr_mask    = xxx,
    },
#endif
#if defined (TODO)
    /* RS64-III (Pulsar) */
    {
        .name        = "RS64-III",
        .pvr         = CPU_PPC_RS64III,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_RS64,
        .flags       = PPC_FLAGS_RS64,
        .msr_mask    = xxx,
    },
    {
        .name        = "Pulsar",
        .pvr         = CPU_PPC_RS64III,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_RS64,
        .flags       = PPC_FLAGS_RS64,
        .msr_mask    = xxx,
    },
#endif
#if defined (TODO)
    /* RS64-IV (IceStar/IStar/SStar) */
    {
        .name        = "RS64-IV",
        .pvr         = CPU_PPC_RS64IV,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_RS64,
        .flags       = PPC_FLAGS_RS64,
        .msr_mask    = xxx,
    },
    {
        .name        = "IceStar",
        .pvr         = CPU_PPC_RS64IV,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_RS64,
        .flags       = PPC_FLAGS_RS64,
        .msr_mask    = xxx,
    },
    {
        .name        = "IStar",
        .pvr         = CPU_PPC_RS64IV,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_RS64,
        .flags       = PPC_FLAGS_RS64,
        .msr_mask    = xxx,
    },
    {
        .name        = "SStar",
        .pvr         = CPU_PPC_RS64IV,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_RS64,
        .flags       = PPC_FLAGS_RS64,
        .msr_mask    = xxx,
    },
#endif
    /* POWER */
#if defined (TODO)
    /* Original POWER */
    {
        .name        = "POWER",
        .pvr         = CPU_POWER,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_POWER,
        .flags       = PPC_FLAGS_POWER,
        .msr_mask    = xxx,
    },
#endif
#if defined (TODO)
    /* POWER2 */
    {
        .name        = "POWER2",
        .pvr         = CPU_POWER2,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_POWER,
        .flags       = PPC_FLAGS_POWER,
        .msr_mask    = xxx,
    },
#endif
    /* Generic PowerPCs */
#if defined (TODO)
    {
        .name        = "ppc64",
        .pvr         = CPU_PPC_970,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_PPC64,
        .flags       = PPC_FLAGS_PPC64,
        .msr_mask    = 0xA00000000204FF36,
    },
#endif
    {
        .name        = "ppc32",
        .pvr         = CPU_PPC_604,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_PPC32,
        .flags       = PPC_FLAGS_PPC32,
        .msr_mask    = 0x000000000005FF77,
    },
    /* Fallback */
    {
        .name        = "ppc",
        .pvr         = CPU_PPC_604,
        .pvr_mask    = 0xFFFF0000,
        .insns_flags = PPC_INSNS_PPC32,
        .flags       = PPC_FLAGS_PPC32,
        .msr_mask    = 0x000000000005FF77,
    },
};

int ppc_find_by_name (const unsigned char *name, ppc_def_t **def)
{
    int i, ret;

    ret = -1;
    *def = NULL;
    for (i = 0; strcmp(ppc_defs[i].name, "ppc") != 0; i++) {
        if (strcasecmp(name, ppc_defs[i].name) == 0) {
            *def = &ppc_defs[i];
            ret = 0;
            break;
        }
    }

    return ret;
}

int ppc_find_by_pvr (uint32_t pvr, ppc_def_t **def)
{
    int i, ret;

    ret = -1;
    *def = NULL;
    for (i = 0; ppc_defs[i].name != NULL; i++) {
        if ((pvr & ppc_defs[i].pvr_mask) ==
            (ppc_defs[i].pvr & ppc_defs[i].pvr_mask)) {
            *def = &ppc_defs[i];
            ret = 0;
            break;
        }
    }

    return ret;
}

void ppc_cpu_list (FILE *f, int (*cpu_fprintf)(FILE *f, const char *fmt, ...))
{
    int i;

    for (i = 0; ; i++) {
        (*cpu_fprintf)(f, "PowerPC '%s' PVR %08x mask %08x\n",
                       ppc_defs[i].name,
                       ppc_defs[i].pvr, ppc_defs[i].pvr_mask);
        if (strcmp(ppc_defs[i].name, "ppc") == 0)
            break;
    }
}