*/
#include "hw.h"
#include "qemu-timer.h"
+#include "ptimer.h"
#include "qemu-char.h"
#include "sysemu.h"
#include "boards.h"
#include "loader.h"
#include "elf.h"
#include "trace.h"
+#include "exec-memory.h"
#include "grlib.h"
#define MAX_PILS 16
typedef struct ResetData {
- CPUState *env;
+ SPARCCPU *cpu;
uint32_t entry; /* save kernel entry in case of reset */
} ResetData;
static void main_cpu_reset(void *opaque)
{
ResetData *s = (ResetData *)opaque;
- CPUState *env = s->env;
+ CPUSPARCState *env = &s->cpu->env;
- cpu_reset(env);
+ cpu_reset(CPU(s->cpu));
env->halted = 0;
env->pc = s->entry;
static void leon3_set_pil_in(void *opaque, uint32_t pil_in)
{
- CPUState *env = (CPUState *)opaque;
+ CPUSPARCState *env = (CPUSPARCState *)opaque;
assert(env != NULL);
const char *initrd_filename,
const char *cpu_model)
{
- CPUState *env;
- ram_addr_t ram_offset, prom_offset;
+ SPARCCPU *cpu;
+ CPUSPARCState *env;
+ MemoryRegion *address_space_mem = get_system_memory();
+ MemoryRegion *ram = g_new(MemoryRegion, 1);
+ MemoryRegion *prom = g_new(MemoryRegion, 1);
int ret;
char *filename;
qemu_irq *cpu_irqs = NULL;
cpu_model = "LEON3";
}
- env = cpu_init(cpu_model);
- if (!env) {
+ cpu = cpu_sparc_init(cpu_model);
+ if (cpu == NULL) {
fprintf(stderr, "qemu: Unable to find Sparc CPU definition\n");
exit(1);
}
+ env = &cpu->env;
cpu_sparc_set_id(env, 0);
/* Reset data */
- reset_info = qemu_mallocz(sizeof(ResetData));
- reset_info->env = env;
+ reset_info = g_malloc0(sizeof(ResetData));
+ reset_info->cpu = cpu;
qemu_register_reset(main_cpu_reset, reset_info);
/* Allocate IRQ manager */
exit(1);
}
- ram_offset = qemu_ram_alloc(NULL, "leon3.ram", ram_size);
- cpu_register_physical_memory(0x40000000, ram_size, ram_offset | IO_MEM_RAM);
+ memory_region_init_ram(ram, "leon3.ram", ram_size);
+ vmstate_register_ram_global(ram);
+ memory_region_add_subregion(address_space_mem, 0x40000000, ram);
/* Allocate BIOS */
prom_size = 8 * 1024 * 1024; /* 8Mb */
- prom_offset = qemu_ram_alloc(NULL, "Leon3.bios", prom_size);
- cpu_register_physical_memory(0x00000000, prom_size,
- prom_offset | IO_MEM_ROM);
+ memory_region_init_ram(prom, "Leon3.bios", prom_size);
+ vmstate_register_ram_global(prom);
+ memory_region_set_readonly(prom, true);
+ memory_region_add_subregion(address_space_mem, 0x00000000, prom);
/* Load boot prom */
if (bios_name == NULL) {