Merge branch 'master' of /home/nchip/public_html/qemu into garage-push

[qemu] / hw / mips_mipssim.c

diff --git a/hw/mips_mipssim.c b/hw/mips_mipssim.c
index 676cd26..448dc02 100644 (file)
--- a/hw/mips_mipssim.c
+++ b/hw/mips_mipssim.c
@@ -31,12 +31,7 @@
 #include "net.h"
 #include "sysemu.h"
 #include "boards.h"
-
-#ifdef TARGET_WORDS_BIGENDIAN
-#define BIOS_FILENAME "mips_bios.bin"
-#else
-#define BIOS_FILENAME "mipsel_bios.bin"
-#endif
+#include "mips-bios.h"
 
 #ifdef TARGET_MIPS64
 #define PHYS_TO_VIRT(x) ((x) | ~0x7fffffffULL)
@@ -107,12 +102,12 @@ static void main_cpu_reset(void *opaque)
 }
 
 static void
-mips_mipssim_init (ram_addr_t ram_size, int vga_ram_size,
+mips_mipssim_init (ram_addr_t ram_size,
                    const char *boot_device,
                    const char *kernel_filename, const char *kernel_cmdline,
                    const char *initrd_filename, const char *cpu_model)
 {
-    char buf[1024];
+    char *filename;
     ram_addr_t ram_offset;
     ram_addr_t bios_offset;
     CPUState *env;
@@ -131,7 +126,7 @@ mips_mipssim_init (ram_addr_t ram_size, int vga_ram_size,
         fprintf(stderr, "Unable to find CPU definition\n");
         exit(1);
     }
-    qemu_register_reset(main_cpu_reset, env);
+    qemu_register_reset(main_cpu_reset, 0, env);
 
     /* Allocate RAM. */
     ram_offset = qemu_ram_alloc(ram_size);
@@ -145,13 +140,18 @@ mips_mipssim_init (ram_addr_t ram_size, int vga_ram_size,
     /* Load a BIOS / boot exception handler image. */
     if (bios_name == NULL)
         bios_name = BIOS_FILENAME;
-    snprintf(buf, sizeof(buf), "%s/%s", bios_dir, bios_name);
-    bios_size = load_image_targphys(buf, 0x1fc00000LL, BIOS_SIZE);
+    filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
+    if (filename) {
+        bios_size = load_image_targphys(filename, 0x1fc00000LL, BIOS_SIZE);
+        qemu_free(filename);
+    } else {
+        bios_size = -1;
+    }
     if ((bios_size < 0 || bios_size > BIOS_SIZE) && !kernel_filename) {
         /* Bail out if we have neither a kernel image nor boot vector code. */
         fprintf(stderr,
                 "qemu: Could not load MIPS bios '%s', and no -kernel argument was specified\n",
-                buf);
+                filename);
         exit(1);
     } else {
         /* We have a boot vector start address. */
@@ -183,8 +183,15 @@ mips_mipssim_init (ram_addr_t ram_size, int vga_ram_size,
         mipsnet_init(0x4200, env->irq[2], &nd_table[0]);
 }
 
-QEMUMachine mips_mipssim_machine = {
+static QEMUMachine mips_mipssim_machine = {
     .name = "mipssim",
     .desc = "MIPS MIPSsim platform",
     .init = mips_mipssim_init,
 };
+
+static void mips_mipssim_machine_init(void)
+{
+    qemu_register_machine(&mips_mipssim_machine);
+}
+
+machine_init(mips_mipssim_machine_init);