C++ (Cpp) CS_RAP示例

示例#1

文件： cs4231.c 项目： 16aug/nvmeqemu

static uint32_t cs_mem_readl(void *opaque, target_phys_addr_t addr)
{
    CSState *s = opaque;
    uint32_t saddr, ret;

    saddr = addr >> 2;
    switch (saddr) {
    case 1:
        switch (CS_RAP(s)) {
        case 3: // Write only
            ret = 0;
            break;
        default:
            ret = s->dregs[CS_RAP(s)];
            break;
        }
        trace_cs4231_mem_readl_dreg(CS_RAP(s), ret);
        break;
    default:
        ret = s->regs[saddr];
        trace_cs4231_mem_readl_reg(saddr, ret);
        break;
    }
    return ret;
}

示例#2

文件： cs4231.c 项目： AmesianX/winkvm

static uint32_t cs_mem_readl(void *opaque, target_phys_addr_t addr)
{
    CSState *s = opaque;
    uint32_t saddr, ret;

    saddr = (addr & CS_MAXADDR) >> 2;
    switch (saddr) {
    case 1:
        switch (CS_RAP(s)) {
        case 3: // Write only
            ret = 0;
            break;
        default:
            ret = s->dregs[CS_RAP(s)];
            break;
        }
        DPRINTF("read dreg[%d]: 0x%8.8x\n", CS_RAP(s), ret);
	break;
    default:
        ret = s->regs[saddr];
        DPRINTF("read reg[%d]: 0x%8.8x\n", saddr, ret);
	break;
    }
    return ret;
}

示例#3

文件： cs4231.c 项目： BananaSlug/esesc

static void cs_mem_write(void *opaque, target_phys_addr_t addr,
                         uint64_t val, unsigned size)
{
    CSState *s = opaque;
    uint32_t saddr;

    saddr = addr >> 2;
    trace_cs4231_mem_writel_reg(saddr, s->regs[saddr], val);
    switch (saddr) {
    case 1:
        trace_cs4231_mem_writel_dreg(CS_RAP(s), s->dregs[CS_RAP(s)], val);
        switch(CS_RAP(s)) {
        case 11:
        case 25: // Read only
            break;
        case 12:
            val &= 0x40;
            val |= CS_CDC_VER; // Codec version
            s->dregs[CS_RAP(s)] = val;
            break;
        default:
            s->dregs[CS_RAP(s)] = val;
            break;
        }
        break;
    case 2: // Read only
        break;
    case 4:
        if (val & 1) {
            cs_reset(&s->busdev.qdev);
        }
        val &= 0x7f;
        s->regs[saddr] = val;
        break;
    default:
        s->regs[saddr] = val;
        break;
    }
}

示例#4

文件： cs4231.c 项目： ESOS-Lab/VSSIM

static void cs_mem_writel(void *opaque, target_phys_addr_t addr, uint32_t val)
{
    CSState *s = opaque;
    uint32_t saddr;

    saddr = addr >> 2;
    DPRINTF("write reg[%d]: 0x%8.8x -> 0x%8.8x\n", saddr, s->regs[saddr], val);
    switch (saddr) {
    case 1:
        DPRINTF("write dreg[%d]: 0x%2.2x -> 0x%2.2x\n", CS_RAP(s),
                s->dregs[CS_RAP(s)], val);
        switch(CS_RAP(s)) {
        case 11:
        case 25: // Read only
            break;
        case 12:
            val &= 0x40;
            val |= CS_CDC_VER; // Codec version
            s->dregs[CS_RAP(s)] = val;
            break;
        default:
            s->dregs[CS_RAP(s)] = val;
            break;
        }
        break;
    case 2: // Read only
        break;
    case 4:
        if (val & 1)
            cs_reset(s);
        val &= 0x7f;
        s->regs[saddr] = val;
        break;
    default:
        s->regs[saddr] = val;
        break;
    }
}