Move qemu_irq typedef out of qemu-common.h

[qemu.git] / hw / milkymist.c

diff --git a/hw/milkymist.c b/hw/milkymist.c
index b7a8c1c25603f6846c6f44c3952ec288f2e805e0..4c8111a74dbf59c975c198282623a053ed7030cc 100644 (file)
--- a/hw/milkymist.c
+++ b/hw/milkymist.c
@@ -37,17 +37,17 @@
 #define KERNEL_LOAD_ADDR 0x40000000
 
 typedef struct {
-    CPUState *env;
-    target_phys_addr_t bootstrap_pc;
-    target_phys_addr_t flash_base;
-    target_phys_addr_t initrd_base;
+    LM32CPU *cpu;
+    hwaddr bootstrap_pc;
+    hwaddr flash_base;
+    hwaddr initrd_base;
     size_t initrd_size;
-    target_phys_addr_t cmdline_base;
+    hwaddr cmdline_base;
 } ResetInfo;
 
 static void cpu_irq_handler(void *opaque, int irq, int level)
 {
-    CPUState *env = opaque;
+    CPULM32State *env = opaque;
 
     if (level) {
         cpu_interrupt(env, CPU_INTERRUPT_HARD);
@@ -59,9 +59,9 @@ static void cpu_irq_handler(void *opaque, int irq, int level)
 static void main_cpu_reset(void *opaque)
 {
     ResetInfo *reset_info = opaque;
-    CPUState *env = reset_info->env;
+    CPULM32State *env = &reset_info->cpu->env;
 
-    cpu_reset(env);
+    cpu_reset(CPU(reset_info->cpu));
 
     /* init defaults */
     env->pc = reset_info->bootstrap_pc;
@@ -73,13 +73,14 @@ static void main_cpu_reset(void *opaque)
 }
 
 static void
-milkymist_init(ram_addr_t ram_size_not_used,
-                          const char *boot_device,
-                          const char *kernel_filename,
-                          const char *kernel_cmdline,
-                          const char *initrd_filename, const char *cpu_model)
+milkymist_init(QEMUMachineInitArgs *args)
 {
-    CPUState *env;
+    const char *cpu_model = args->cpu_model;
+    const char *kernel_filename = args->kernel_filename;
+    const char *kernel_cmdline = args->kernel_cmdline;
+    const char *initrd_filename = args->initrd_filename;
+    LM32CPU *cpu;
+    CPULM32State *env;
     int kernel_size;
     DriveInfo *dinfo;
     MemoryRegion *address_space_mem = get_system_memory();
@@ -90,14 +91,14 @@ milkymist_init(ram_addr_t ram_size_not_used,
     ResetInfo *reset_info;
 
     /* memory map */
-    target_phys_addr_t flash_base   = 0x00000000;
+    hwaddr flash_base   = 0x00000000;
     size_t flash_sector_size        = 128 * 1024;
     size_t flash_size               = 32 * 1024 * 1024;
-    target_phys_addr_t sdram_base   = 0x40000000;
+    hwaddr sdram_base   = 0x40000000;
     size_t sdram_size               = 128 * 1024 * 1024;
 
-    target_phys_addr_t initrd_base  = sdram_base + 0x1002000;
-    target_phys_addr_t cmdline_base = sdram_base + 0x1000000;
+    hwaddr initrd_base  = sdram_base + 0x1002000;
+    hwaddr cmdline_base = sdram_base + 0x1000000;
     size_t initrd_max = sdram_size - 0x1002000;
 
     reset_info = g_malloc0(sizeof(ResetInfo));
@@ -105,12 +106,14 @@ milkymist_init(ram_addr_t ram_size_not_used,
     if (cpu_model == NULL) {
         cpu_model = "lm32-full";
     }
-    env = cpu_init(cpu_model);
-    reset_info->env = env;
+    cpu = cpu_lm32_init(cpu_model);
+    env = &cpu->env;
+    reset_info->cpu = cpu;
 
     cpu_lm32_set_phys_msb_ignore(env, 1);
 
-    memory_region_init_ram(phys_sdram, NULL, "milkymist.sdram", sdram_size);
+    memory_region_init_ram(phys_sdram, "milkymist.sdram", sdram_size);
+    vmstate_register_ram_global(phys_sdram);
     memory_region_add_subregion(address_space_mem, sdram_base, phys_sdram);
 
     dinfo = drive_get(IF_PFLASH, 0, 0);