vga: fix mmio vga register mapping

[qemu.git] / hw / xtensa_sim.c

diff --git a/hw/xtensa_sim.c b/hw/xtensa_sim.c
index c7e05dcf4e9dee2f479e0623964ed2c41de60259..0d633e4724e71e6e01cd6a08ab808b7cf40c0f68 100644 (file)
--- a/hw/xtensa_sim.c
+++ b/hw/xtensa_sim.c
@@ -37,32 +37,41 @@ static uint64_t translate_phys_addr(void *env, uint64_t addr)
     return cpu_get_phys_page_debug(env, addr);
 }
 
-static void sim_reset(void *env)
+static void sim_reset(void *opaque)
 {
-    cpu_state_reset(env);
+    XtensaCPU *cpu = opaque;
+
+    cpu_reset(CPU(cpu));
 }
 
-static void sim_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)
+static void xtensa_sim_init(QEMUMachineInitArgs *args)
 {
+    XtensaCPU *cpu = NULL;
     CPUXtensaState *env = NULL;
     MemoryRegion *ram, *rom;
+    ram_addr_t ram_size = args->ram_size;
+    const char *cpu_model = args->cpu_model;
+    const char *kernel_filename = args->kernel_filename;
     int n;
 
+    if (!cpu_model) {
+        cpu_model = XTENSA_DEFAULT_CPU_MODEL;
+    }
+
     for (n = 0; n < smp_cpus; n++) {
-        env = cpu_init(cpu_model);
-        if (!env) {
+        cpu = cpu_xtensa_init(cpu_model);
+        if (cpu == NULL) {
             fprintf(stderr, "Unable to find CPU definition\n");
             exit(1);
         }
+        env = &cpu->env;
+
         env->sregs[PRID] = n;
-        qemu_register_reset(sim_reset, env);
+        qemu_register_reset(sim_reset, cpu);
         /* Need MMU initialized prior to ELF loading,
          * so that ELF gets loaded into virtual addresses
          */
-        sim_reset(env);
+        sim_reset(cpu);
     }
 
     ram = g_malloc(sizeof(*ram));
@@ -91,21 +100,10 @@ static void sim_init(ram_addr_t ram_size,
     }
 }
 
-static void xtensa_sim_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)
-{
-    if (!cpu_model) {
-        cpu_model = "dc232b";
-    }
-    sim_init(ram_size, boot_device, kernel_filename, kernel_cmdline,
-            initrd_filename, cpu_model);
-}
-
 static QEMUMachine xtensa_sim_machine = {
     .name = "sim",
-    .desc = "sim machine (dc232b)",
+    .desc = "sim machine (" XTENSA_DEFAULT_CPU_MODEL ")",
+    .is_default = true,
     .init = xtensa_sim_init,
     .max_cpus = 4,
 };