qom: Drop parameter @errp of object_property_add() & friends

[mirror_qemu.git] / hw / ppc / e500.c

diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c
index 12b6a5b2a80c5c792c1479084b7ca281ae7e5e1b..2a0b66a15298c20deaa4462cccd90fc16958b151 100644 (file)
--- a/hw/ppc/e500.c
+++ b/hw/ppc/e500.c
@@ -594,6 +594,7 @@ done:
         cpu_physical_memory_write(addr, fdt, fdt_size);
     }
     ret = fdt_size;
+    g_free(fdt);
 
 out:
     g_free(pci_map);
@@ -743,8 +744,7 @@ static DeviceState *ppce500_init_mpic_qemu(PPCE500MachineState *pms,
     const PPCE500MachineClass *pmc = PPCE500_MACHINE_GET_CLASS(pms);
 
     dev = qdev_create(NULL, TYPE_OPENPIC);
-    object_property_add_child(OBJECT(machine), "pic", OBJECT(dev),
-                              &error_fatal);
+    object_property_add_child(OBJECT(machine), "pic", OBJECT(dev));
     qdev_prop_set_uint32(dev, "model", pmc->mpic_version);
     qdev_prop_set_uint32(dev, "nb_cpus", smp_cpus);
 
@@ -831,7 +831,6 @@ static void ppce500_power_off(void *opaque, int line, int on)
 void ppce500_init(MachineState *machine)
 {
     MemoryRegion *address_space_mem = get_system_memory();
-    MemoryRegion *ram = g_new(MemoryRegion, 1);
     PPCE500MachineState *pms = PPCE500_MACHINE(machine);
     const PPCE500MachineClass *pmc = PPCE500_MACHINE_GET_CLASS(machine);
     PCIBus *pci_bus;
@@ -906,17 +905,17 @@ void ppce500_init(MachineState *machine)
 
     env = firstenv;
 
-    /* Fixup Memory size on a alignment boundary */
-    ram_size &= ~(RAM_SIZES_ALIGN - 1);
-    machine->ram_size = ram_size;
+    if (!QEMU_IS_ALIGNED(machine->ram_size, RAM_SIZES_ALIGN)) {
+        error_report("RAM size must be multiple of %" PRIu64, RAM_SIZES_ALIGN);
+        exit(EXIT_FAILURE);
+    }
 
     /* Register Memory */
-    memory_region_allocate_system_memory(ram, NULL, "mpc8544ds.ram", ram_size);
-    memory_region_add_subregion(address_space_mem, 0, ram);
+    memory_region_add_subregion(address_space_mem, 0, machine->ram);
 
     dev = qdev_create(NULL, "e500-ccsr");
     object_property_add_child(qdev_get_machine(), "e500-ccsr",
-                              OBJECT(dev), NULL);
+                              OBJECT(dev));
     qdev_init_nofail(dev);
     ccsr = CCSR(dev);
     ccsr_addr_space = &ccsr->ccsr_space;
@@ -957,8 +956,7 @@ void ppce500_init(MachineState *machine)
 
     /* PCI */
     dev = qdev_create(NULL, "e500-pcihost");
-    object_property_add_child(qdev_get_machine(), "pci-host", OBJECT(dev),
-                              &error_abort);
+    object_property_add_child(qdev_get_machine(), "pci-host", OBJECT(dev));
     qdev_prop_set_uint32(dev, "first_slot", pmc->pci_first_slot);
     qdev_prop_set_uint32(dev, "first_pin_irq", pci_irq_nrs[0]);
     qdev_init_nofail(dev);
@@ -1047,9 +1045,13 @@ void ppce500_init(MachineState *machine)
     }
 
     filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, payload_name);
+    if (!filename) {
+        error_report("could not find firmware/kernel file '%s'", payload_name);
+        exit(1);
+    }
 
     payload_size = load_elf(filename, NULL, NULL, NULL,
-                            &bios_entry, &loadaddr, NULL,
+                            &bios_entry, &loadaddr, NULL, NULL,
                             1, PPC_ELF_MACHINE, 0, 0);
     if (payload_size < 0) {
         /*
@@ -1083,7 +1085,7 @@ void ppce500_init(MachineState *machine)
         kernel_base = cur_base;
         kernel_size = load_image_targphys(machine->kernel_filename,
                                           cur_base,
-                                          ram_size - cur_base);
+                                          machine->ram_size - cur_base);
         if (kernel_size < 0) {
             error_report("could not load kernel '%s'",
                          machine->kernel_filename);
@@ -1097,7 +1099,7 @@ void ppce500_init(MachineState *machine)
     if (machine->initrd_filename) {
         initrd_base = (cur_base + INITRD_LOAD_PAD) & ~INITRD_PAD_MASK;
         initrd_size = load_image_targphys(machine->initrd_filename, initrd_base,
-                                          ram_size - initrd_base);
+                                          machine->ram_size - initrd_base);
 
         if (initrd_size < 0) {
             error_report("could not load initial ram disk '%s'",
@@ -1115,7 +1117,7 @@ void ppce500_init(MachineState *machine)
      * ensures enough space between kernel and initrd.
      */
     dt_base = (loadaddr + payload_size + DTC_LOAD_PAD) & ~DTC_PAD_MASK;
-    if (dt_base + DTB_MAX_SIZE > ram_size) {
+    if (dt_base + DTB_MAX_SIZE > machine->ram_size) {
             error_report("not enough memory for device tree");
             exit(1);
     }