Change references to serial_hds[] to serial_hd()

[qemu.git] / hw / sparc / leon3.c

diff --git a/hw/sparc/leon3.c b/hw/sparc/leon3.c
index c16e9e4c81e368bd6ec0f53239c881e2aa1f3003..98fa6adae09583c654092d6f8da41da26ac7c7a5 100644 (file)
--- a/hw/sparc/leon3.c
+++ b/hw/sparc/leon3.c
@@ -21,10 +21,14 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+#include "qemu/osdep.h"
+#include "qemu/error-report.h"
+#include "qapi/error.h"
+#include "qemu-common.h"
+#include "cpu.h"
 #include "hw/hw.h"
 #include "qemu/timer.h"
 #include "hw/ptimer.h"
-#include "sysemu/char.h"
 #include "sysemu/sysemu.h"
 #include "sysemu/qtest.h"
 #include "hw/boards.h"
@@ -101,11 +105,10 @@ static void leon3_set_pil_in(void *opaque, uint32_t pil_in)
     }
 }
 
-static void leon3_generic_hw_init(QEMUMachineInitArgs *args)
+static void leon3_generic_hw_init(MachineState *machine)
 {
-    ram_addr_t ram_size = args->ram_size;
-    const char *cpu_model = args->cpu_model;
-    const char *kernel_filename = args->kernel_filename;
+    ram_addr_t ram_size = machine->ram_size;
+    const char *kernel_filename = machine->kernel_filename;
     SPARCCPU *cpu;
     CPUSPARCState   *env;
     MemoryRegion *address_space_mem = get_system_memory();
@@ -119,15 +122,7 @@ static void leon3_generic_hw_init(QEMUMachineInitArgs *args)
     ResetData  *reset_info;
 
     /* Init CPU */
-    if (!cpu_model) {
-        cpu_model = "LEON3";
-    }
-
-    cpu = cpu_sparc_init(cpu_model);
-    if (cpu == NULL) {
-        fprintf(stderr, "qemu: Unable to find Sparc CPU definition\n");
-        exit(1);
-    }
+    cpu = SPARC_CPU(cpu_create(machine->cpu_type));
     env = &cpu->env;
 
     cpu_sparc_set_id(env, 0);
@@ -145,20 +140,17 @@ static void leon3_generic_hw_init(QEMUMachineInitArgs *args)
 
     /* Allocate RAM */
     if ((uint64_t)ram_size > (1UL << 30)) {
-        fprintf(stderr,
-                "qemu: Too much memory for this machine: %d, maximum 1G\n",
-                (unsigned int)(ram_size / (1024 * 1024)));
+        error_report("Too much memory for this machine: %d, maximum 1G",
+                     (unsigned int)(ram_size / (1024 * 1024)));
         exit(1);
     }
 
-    memory_region_init_ram(ram, NULL, "leon3.ram", ram_size);
-    vmstate_register_ram_global(ram);
+    memory_region_allocate_system_memory(ram, NULL, "leon3.ram", ram_size);
     memory_region_add_subregion(address_space_mem, 0x40000000, ram);
 
     /* Allocate BIOS */
     prom_size = 8 * 1024 * 1024; /* 8Mb */
-    memory_region_init_ram(prom, NULL, "Leon3.bios", prom_size);
-    vmstate_register_ram_global(prom);
+    memory_region_init_ram(prom, NULL, "Leon3.bios", prom_size, &error_fatal);
     memory_region_set_readonly(prom, true);
     memory_region_add_subregion(address_space_mem, 0x00000000, prom);
 
@@ -168,24 +160,28 @@ static void leon3_generic_hw_init(QEMUMachineInitArgs *args)
     }
     filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
 
-    bios_size = get_image_size(filename);
+    if (filename) {
+        bios_size = get_image_size(filename);
+    } else {
+        bios_size = -1;
+    }
 
     if (bios_size > prom_size) {
-        fprintf(stderr, "qemu: could not load prom '%s': file too big\n",
-                filename);
+        error_report("could not load prom '%s': file too big", filename);
         exit(1);
     }
 
     if (bios_size > 0) {
         ret = load_image_targphys(filename, 0x00000000, bios_size);
         if (ret < 0 || ret > prom_size) {
-            fprintf(stderr, "qemu: could not load prom '%s'\n", filename);
+            error_report("could not load prom '%s'", filename);
             exit(1);
         }
     } else if (kernel_filename == NULL && !qtest_enabled()) {
-        fprintf(stderr, "Can't read bios image %s\n", filename);
+        error_report("Can't read bios image %s", filename);
         exit(1);
     }
+    g_free(filename);
 
     /* Can directly load an application. */
     if (kernel_filename != NULL) {
@@ -193,10 +189,9 @@ static void leon3_generic_hw_init(QEMUMachineInitArgs *args)
         uint64_t entry;
 
         kernel_size = load_elf(kernel_filename, NULL, NULL, &entry, NULL, NULL,
-                               1 /* big endian */, ELF_MACHINE, 0);
+                               1 /* big endian */, EM_SPARC, 0, 0);
         if (kernel_size < 0) {
-            fprintf(stderr, "qemu: could not load kernel '%s'\n",
-                    kernel_filename);
+            error_report("could not load kernel '%s'", kernel_filename);
             exit(1);
         }
         if (bios_size <= 0) {
@@ -211,20 +206,16 @@ static void leon3_generic_hw_init(QEMUMachineInitArgs *args)
     grlib_gptimer_create(0x80000300, 2, CPU_CLK, cpu_irqs, 6);
 
     /* Allocate uart */
-    if (serial_hds[0]) {
-        grlib_apbuart_create(0x80000100, serial_hds[0], cpu_irqs[3]);
+    if (serial_hd(0)) {
+        grlib_apbuart_create(0x80000100, serial_hd(0), cpu_irqs[3]);
     }
 }
 
-static QEMUMachine leon3_generic_machine = {
-    .name     = "leon3_generic",
-    .desc     = "Leon-3 generic",
-    .init     = leon3_generic_hw_init,
-};
-
-static void leon3_machine_init(void)
+static void leon3_generic_machine_init(MachineClass *mc)
 {
-    qemu_register_machine(&leon3_generic_machine);
+    mc->desc = "Leon-3 generic";
+    mc->init = leon3_generic_hw_init;
+    mc->default_cpu_type = SPARC_CPU_TYPE_NAME("LEON3");
 }
 
-machine_init(leon3_machine_init);
+DEFINE_MACHINE("leon3_generic", leon3_generic_machine_init)