static uint32_t isa_mmio_readw_le(void *opaque, target_phys_addr_t addr) { uint32_t val; val = cpu_inw(addr & IOPORTS_MASK); return val; }
static uint32_t isa_mmio_readw (void *opaque, target_phys_addr_t addr) { uint32_t val; val = cpu_inw(NULL, addr & 0xffff); #ifdef TARGET_WORDS_BIGENDIAN val = bswap16(val); #endif return val; }
static uint64_t bw_io_read(void *opaque, target_phys_addr_t addr, unsigned size) { switch (size) { case 1: return cpu_inb(addr); case 2: return cpu_inw(addr); case 4: return cpu_inl(addr); } abort(); }
static void qtest_process_command(CharDriverState *chr, gchar **words) { const gchar *command; g_assert(words); command = words[0]; if (qtest_log_fp) { qemu_timeval tv; int i; qtest_get_time(&tv); fprintf(qtest_log_fp, "[R +" FMT_timeval "]", (long) tv.tv_sec, (long) tv.tv_usec); for (i = 0; words[i]; i++) { fprintf(qtest_log_fp, " %s", words[i]); } fprintf(qtest_log_fp, "\n"); } g_assert(command); if (strcmp(words[0], "irq_intercept_out") == 0 || strcmp(words[0], "irq_intercept_in") == 0) { DeviceState *dev; g_assert(words[1]); dev = DEVICE(object_resolve_path(words[1], NULL)); if (!dev) { qtest_send_prefix(chr); qtest_send(chr, "FAIL Unknown device\n"); return; } if (irq_intercept_dev) { qtest_send_prefix(chr); if (irq_intercept_dev != dev) { qtest_send(chr, "FAIL IRQ intercept already enabled\n"); } else { qtest_send(chr, "OK\n"); } return; } if (words[0][14] == 'o') { qemu_irq_intercept_out(&dev->gpio_out, qtest_irq_handler, dev->num_gpio_out); } else { qemu_irq_intercept_in(dev->gpio_in, qtest_irq_handler, dev->num_gpio_in); } irq_intercept_dev = dev; qtest_send_prefix(chr); qtest_send(chr, "OK\n"); } else if (strcmp(words[0], "outb") == 0 || strcmp(words[0], "outw") == 0 || strcmp(words[0], "outl") == 0) { uint16_t addr; uint32_t value; g_assert(words[1] && words[2]); addr = strtoul(words[1], NULL, 0); value = strtoul(words[2], NULL, 0); if (words[0][3] == 'b') { cpu_outb(addr, value); } else if (words[0][3] == 'w') { cpu_outw(addr, value); } else if (words[0][3] == 'l') { cpu_outl(addr, value); } qtest_send_prefix(chr); qtest_send(chr, "OK\n"); } else if (strcmp(words[0], "inb") == 0 || strcmp(words[0], "inw") == 0 || strcmp(words[0], "inl") == 0) { uint16_t addr; uint32_t value = -1U; g_assert(words[1]); addr = strtoul(words[1], NULL, 0); if (words[0][2] == 'b') { value = cpu_inb(addr); } else if (words[0][2] == 'w') { value = cpu_inw(addr); } else if (words[0][2] == 'l') { value = cpu_inl(addr); } qtest_send_prefix(chr); qtest_send(chr, "OK 0x%04x\n", value); } else if (strcmp(words[0], "writeb") == 0 || strcmp(words[0], "writew") == 0 || strcmp(words[0], "writel") == 0 || strcmp(words[0], "writeq") == 0) { uint64_t addr; uint64_t value; g_assert(words[1] && words[2]); addr = strtoull(words[1], NULL, 0); value = strtoull(words[2], NULL, 0); if (words[0][5] == 'b') { uint8_t data = value; cpu_physical_memory_write(addr, &data, 1); } else if (words[0][5] == 'w') { uint16_t data = value; tswap16s(&data); cpu_physical_memory_write(addr, &data, 2); } else if (words[0][5] == 'l') { uint32_t data = value; tswap32s(&data); cpu_physical_memory_write(addr, &data, 4); } else if (words[0][5] == 'q') { uint64_t data = value; tswap64s(&data); cpu_physical_memory_write(addr, &data, 8); } qtest_send_prefix(chr); qtest_send(chr, "OK\n"); } else if (strcmp(words[0], "readb") == 0 || strcmp(words[0], "readw") == 0 || strcmp(words[0], "readl") == 0 || strcmp(words[0], "readq") == 0) { uint64_t addr; uint64_t value = UINT64_C(-1); g_assert(words[1]); addr = strtoull(words[1], NULL, 0); if (words[0][4] == 'b') { uint8_t data; cpu_physical_memory_read(addr, &data, 1); value = data; } else if (words[0][4] == 'w') { uint16_t data; cpu_physical_memory_read(addr, &data, 2); value = tswap16(data); } else if (words[0][4] == 'l') { uint32_t data; cpu_physical_memory_read(addr, &data, 4); value = tswap32(data); } else if (words[0][4] == 'q') { cpu_physical_memory_read(addr, &value, 8); tswap64s(&value); } qtest_send_prefix(chr); qtest_send(chr, "OK 0x%016" PRIx64 "\n", value); } else if (strcmp(words[0], "read") == 0) { uint64_t addr, len, i; uint8_t *data; g_assert(words[1] && words[2]); addr = strtoull(words[1], NULL, 0); len = strtoull(words[2], NULL, 0); data = g_malloc(len); cpu_physical_memory_read(addr, data, len); qtest_send_prefix(chr); qtest_send(chr, "OK 0x"); for (i = 0; i < len; i++) { qtest_send(chr, "%02x", data[i]); } qtest_send(chr, "\n"); g_free(data); } else if (strcmp(words[0], "write") == 0) { uint64_t addr, len, i; uint8_t *data; size_t data_len; g_assert(words[1] && words[2] && words[3]); addr = strtoull(words[1], NULL, 0); len = strtoull(words[2], NULL, 0); data_len = strlen(words[3]); if (data_len < 3) { qtest_send(chr, "ERR invalid argument size\n"); return; } data = g_malloc(len); for (i = 0; i < len; i++) { if ((i * 2 + 4) <= data_len) { data[i] = hex2nib(words[3][i * 2 + 2]) << 4; data[i] |= hex2nib(words[3][i * 2 + 3]); } else { data[i] = 0; } } cpu_physical_memory_write(addr, data, len); g_free(data); qtest_send_prefix(chr); qtest_send(chr, "OK\n"); } else if (qtest_enabled() && strcmp(words[0], "clock_step") == 0) { int64_t ns; if (words[1]) { ns = strtoll(words[1], NULL, 0); } else { ns = qemu_clock_deadline_ns_all(QEMU_CLOCK_VIRTUAL); } qtest_clock_warp(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + ns); qtest_send_prefix(chr); qtest_send(chr, "OK %"PRIi64"\n", (int64_t)qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL)); } else if (qtest_enabled() && strcmp(words[0], "clock_set") == 0) { int64_t ns; g_assert(words[1]); ns = strtoll(words[1], NULL, 0); qtest_clock_warp(ns); qtest_send_prefix(chr); qtest_send(chr, "OK %"PRIi64"\n", (int64_t)qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL)); } else { qtest_send_prefix(chr); qtest_send(chr, "FAIL Unknown command `%s'\n", words[0]); } }
static uint32_t isa_mmio_readw(void *opaque, hwaddr addr) { return cpu_inw(addr & IOPORTS_MASK); }
static uint32_t rtc_readb(void *opaque, target_phys_addr_t addr) { return cpu_inw(0x71); }
static uint32_t sh_pci_inw (void *p, target_phys_addr_t addr) { return cpu_inw(NULL, sh_pci_addr2port(p, addr)); }
static uint64_t rtc_read(void *opaque, hwaddr addr, unsigned size) { return cpu_inw(0x71); }
target_ulong helper_inw(uint32_t port) { return cpu_inw(port); }