Merge commit 'gnu/master' into test

[qemu] / hw / ppc_newworld.c

diff --git a/hw/ppc_newworld.c b/hw/ppc_newworld.c
index f67b727..f0d167d 100644 (file)
--- a/hw/ppc_newworld.c
+++ b/hw/ppc_newworld.c
@@ -44,10 +44,10 @@
 //#define DEBUG_UNIN
 
 #ifdef DEBUG_UNIN
-#define UNIN_DPRINTF(fmt, args...) \
-do { printf("UNIN: " fmt , ##args); } while (0)
+#define UNIN_DPRINTF(fmt, ...)                                  \
+    do { printf("UNIN: " fmt , ## __VA_ARGS__); } while (0)
 #else
-#define UNIN_DPRINTF(fmt, args...)
+#define UNIN_DPRINTF(fmt, ...)
 #endif
 
 /* UniN device */
@@ -85,7 +85,7 @@ static int fw_cfg_boot_set(void *opaque, const char *boot_device)
 }
 
 /* PowerPC Mac99 hardware initialisation */
-static void ppc_core99_init (ram_addr_t ram_size, int vga_ram_size,
+static void ppc_core99_init (ram_addr_t ram_size,
                              const char *boot_device,
                              const char *kernel_filename,
                              const char *kernel_cmdline,
@@ -93,7 +93,7 @@ static void ppc_core99_init (ram_addr_t ram_size, int vga_ram_size,
                              const char *cpu_model)
 {
     CPUState *env = NULL, *envs[MAX_CPUS];
-    char buf[1024];
+    char *filename;
     qemu_irq *pic, **openpic_irqs;
     int unin_memory;
     int linux_boot, i;
@@ -128,7 +128,7 @@ static void ppc_core99_init (ram_addr_t ram_size, int vga_ram_size,
 #if 0
         env->osi_call = vga_osi_call;
 #endif
-        qemu_register_reset(&cpu_ppc_reset, env);
+        qemu_register_reset(&cpu_ppc_reset, 0, env);
         envs[i] = env;
     }
 
@@ -140,24 +140,35 @@ static void ppc_core99_init (ram_addr_t ram_size, int vga_ram_size,
     bios_offset = qemu_ram_alloc(BIOS_SIZE);
     if (bios_name == NULL)
         bios_name = PROM_FILENAME;
-    snprintf(buf, sizeof(buf), "%s/%s", bios_dir, bios_name);
+    filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
     cpu_register_physical_memory(PROM_ADDR, BIOS_SIZE, bios_offset | IO_MEM_ROM);
 
     /* Load OpenBIOS (ELF) */
-    bios_size = load_elf(buf, 0, NULL, NULL, NULL);
+    if (filename) {
+        bios_size = load_elf(filename, 0, NULL, NULL, NULL);
+        qemu_free(filename);
+    } else {
+        bios_size = -1;
+    }
     if (bios_size < 0 || bios_size > BIOS_SIZE) {
-        cpu_abort(env, "qemu: could not load PowerPC bios '%s'\n", buf);
+        hw_error("qemu: could not load PowerPC bios '%s'\n", bios_name);
         exit(1);
     }
 
     /* allocate and load VGA BIOS */
     vga_bios_offset = qemu_ram_alloc(VGA_BIOS_SIZE);
     vga_bios_ptr = qemu_get_ram_ptr(vga_bios_offset);
-    snprintf(buf, sizeof(buf), "%s/%s", bios_dir, VGABIOS_FILENAME);
-    vga_bios_size = load_image(buf, vga_bios_ptr + 8);
+    filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, VGABIOS_FILENAME);
+    if (filename) {
+        vga_bios_size = load_image(filename, vga_bios_ptr + 8);
+        qemu_free(filename);
+    } else {
+        vga_bios_size = -1;
+    }
     if (vga_bios_size < 0) {
         /* if no bios is present, we can still work */
-        fprintf(stderr, "qemu: warning: could not load VGA bios '%s'\n", buf);
+        fprintf(stderr, "qemu: warning: could not load VGA bios '%s'\n",
+                VGABIOS_FILENAME);
         vga_bios_size = 0;
     } else {
         /* set a specific header (XXX: find real Apple format for NDRV
@@ -190,8 +201,7 @@ static void ppc_core99_init (ram_addr_t ram_size, int vga_ram_size,
                                               kernel_base,
                                               ram_size - kernel_base);
         if (kernel_size < 0) {
-            cpu_abort(env, "qemu: could not load kernel '%s'\n",
-                      kernel_filename);
+            hw_error("qemu: could not load kernel '%s'\n", kernel_filename);
             exit(1);
         }
         /* load initrd */
@@ -200,8 +210,8 @@ static void ppc_core99_init (ram_addr_t ram_size, int vga_ram_size,
             initrd_size = load_image_targphys(initrd_filename, initrd_base,
                                               ram_size - initrd_base);
             if (initrd_size < 0) {
-                cpu_abort(env, "qemu: could not load initial ram disk '%s'\n",
-                          initrd_filename);
+                hw_error("qemu: could not load initial ram disk '%s'\n",
+                         initrd_filename);
                 exit(1);
             }
         } else {
@@ -278,15 +288,14 @@ static void ppc_core99_init (ram_addr_t ram_size, int vga_ram_size,
             break;
 #endif /* defined(TARGET_PPC64) */
         default:
-            cpu_abort(env, "Bus model not supported on mac99 machine\n");
+            hw_error("Bus model not supported on mac99 machine\n");
             exit(1);
         }
     }
     pic = openpic_init(NULL, &pic_mem_index, smp_cpus, openpic_irqs, NULL);
     pci_bus = pci_pmac_init(pic);
     /* init basic PC hardware */
-    pci_vga_init(pci_bus, vga_ram_size,
-                 vga_bios_offset, vga_bios_size);
+    pci_vga_init(pci_bus, vga_bios_offset, vga_bios_size);
 
     /* XXX: suppress that */
     dummy_irq = i8259_init(NULL);
@@ -353,9 +362,16 @@ static void ppc_core99_init (ram_addr_t ram_size, int vga_ram_size,
     qemu_register_boot_set(fw_cfg_boot_set, fw_cfg);
 }
 
-QEMUMachine core99_machine = {
+static QEMUMachine core99_machine = {
     .name = "mac99",
     .desc = "Mac99 based PowerMAC",
     .init = ppc_core99_init,
     .max_cpus = MAX_CPUS,
 };
+
+static void core99_machine_init(void)
+{
+    qemu_register_machine(&core99_machine);
+}
+
+machine_init(core99_machine_init);