}
/* Kernel */
-static int64_t load_kernel (CPUState *env)
+static int64_t load_kernel (void)
{
int64_t kernel_entry, kernel_low, kernel_high;
int index = 0;
location does not change. */
if (loaderparams.kernel_filename) {
env->CP0_Status &= ~((1 << CP0St_BEV) | (1 << CP0St_ERL));
- load_kernel (env);
}
}
loaderparams.kernel_filename = kernel_filename;
loaderparams.kernel_cmdline = kernel_cmdline;
loaderparams.initrd_filename = initrd_filename;
- kernel_entry = load_kernel(env);
- env->CP0_Status &= ~((1 << CP0St_BEV) | (1 << CP0St_ERL));
+ kernel_entry = load_kernel();
write_bootloader(env, qemu_get_ram_ptr(bios_offset), kernel_entry);
} else {
dinfo = drive_get(IF_PFLASH, 0, fl_idx);
const char *initrd_filename;
} loaderparams;
-static void load_kernel (CPUState *env)
+typedef struct ResetData {
+ CPUState *env;
+ uint64_t vector;
+} ResetData;
+
+static int64_t load_kernel(void)
{
int64_t entry, kernel_low, kernel_high;
long kernel_size;
if (kernel_size >= 0) {
if ((entry & ~0x7fffffffULL) == 0x80000000)
entry = (int32_t)entry;
- env->active_tc.PC = entry;
} else {
fprintf(stderr, "qemu: could not load kernel '%s'\n",
loaderparams.kernel_filename);
exit(1);
}
}
+ return entry;
}
static void main_cpu_reset(void *opaque)
{
- CPUState *env = opaque;
- cpu_reset(env);
+ ResetData *s = (ResetData *)opaque;
+ CPUState *env = s->env;
- if (loaderparams.kernel_filename)
- load_kernel (env);
+ cpu_reset(env);
+ env->active_tc.PC = s->vector;
}
static void
ram_addr_t ram_offset;
ram_addr_t bios_offset;
CPUState *env;
+ ResetData *reset_info;
int bios_size;
/* Init CPUs. */
fprintf(stderr, "Unable to find CPU definition\n");
exit(1);
}
- qemu_register_reset(main_cpu_reset, env);
+ reset_info = qemu_mallocz(sizeof(ResetData));
+ reset_info->env = env;
+ reset_info->vector = env->active_tc.PC;
+ qemu_register_reset(main_cpu_reset, reset_info);
/* Allocate RAM. */
ram_offset = qemu_ram_alloc(ram_size);
loaderparams.kernel_filename = kernel_filename;
loaderparams.kernel_cmdline = kernel_cmdline;
loaderparams.initrd_filename = initrd_filename;
- load_kernel(env);
+ reset_info->vector = load_kernel();
}
/* Init CPU internal devices. */
static int mips_qemu_iomemtype = 0;
-static void load_kernel (CPUState *env)
+typedef struct ResetData {
+ CPUState *env;
+ uint64_t vector;
+} ResetData;
+
+static int64_t load_kernel(void)
{
int64_t entry, kernel_low, kernel_high;
long kernel_size, initrd_size;
if (kernel_size >= 0) {
if ((entry & ~0x7fffffffULL) == 0x80000000)
entry = (int32_t)entry;
- env->active_tc.PC = entry;
} else {
fprintf(stderr, "qemu: could not load kernel '%s'\n",
loaderparams.kernel_filename);
stl_phys((16 << 20) - 260, 0x12345678);
stl_phys((16 << 20) - 264, ram_size);
+ return entry;
}
static void main_cpu_reset(void *opaque)
{
- CPUState *env = opaque;
- cpu_reset(env);
+ ResetData *s = (ResetData *)opaque;
+ CPUState *env = s->env;
- if (loaderparams.kernel_filename)
- load_kernel (env);
+ cpu_reset(env);
+ env->active_tc.PC = s->vector;
}
static const int sector_len = 32 * 1024;
ram_addr_t bios_offset;
int bios_size;
CPUState *env;
+ ResetData *reset_info;
RTCState *rtc_state;
int i;
qemu_irq *i8259;
fprintf(stderr, "Unable to find CPU definition\n");
exit(1);
}
- qemu_register_reset(main_cpu_reset, env);
+ reset_info = qemu_mallocz(sizeof(ResetData));
+ reset_info->env = env;
+ reset_info->vector = env->active_tc.PC;
+ qemu_register_reset(main_cpu_reset, reset_info);
/* allocate RAM */
if (ram_size > (256 << 20)) {
loaderparams.kernel_filename = kernel_filename;
loaderparams.kernel_cmdline = kernel_cmdline;
loaderparams.initrd_filename = initrd_filename;
- load_kernel (env);
+ reset_info->vector = load_kernel();
}
/* Init CPU internal devices */