int main(int argc,char *argv[])
{
vm_instance_t *vm;
#ifdef PROFILE
atexit(profiler_savestat);
#endif
#ifdef USE_UNSTABLE
printf("Cisco Router Simulation Platform (version %s/%s unstable)\n",
sw_version,os_name);
#else
printf("Cisco Router Simulation Platform (version %s/%s stable)\n",
sw_version,os_name);
#endif
printf("Copyright (c) 2005-2011 Christophe Fillot.\n");
printf("Build date: %s %s\n\n",__DATE__,__TIME__);
gen_uuid_init();
/* Register platforms */
register_default_platforms();
/* Initialize timers */
timer_init();
/* Initialize object registry */
registry_init();
/* Initialize ATM module (for HEC checksums) */
atm_init();
/* Initialize CRC functions */
crc_init();
/* Initialize NetIO code */
netio_rxl_init();
/* Initialize NetIO packet filters */
netio_filter_load_all();
/* Initialize VTTY code */
vtty_init();
/* Parse standard command line */
atexit(destroy_cmd_line_vars);
if (!run_hypervisor(argc,argv))
parse_std_cmd_line(argc,argv);
/* Create general log file */
create_log_file();
/* Periodic tasks initialization */
if (ptask_init(0) == -1)
exit(EXIT_FAILURE);
/* Create instruction lookup tables */
mips64_jit_create_ilt();
mips64_exec_create_ilt();
ppc32_jit_create_ilt();
ppc32_exec_create_ilt();
setup_signals();
if (!hypervisor_mode) {
/* Initialize the default instance */
vm = vm_acquire("default");
assert(vm != NULL);
if (vm_init_instance(vm) == -1) {
fprintf(stderr,"Unable to initialize router instance.\n");
exit(EXIT_FAILURE);
}
#if (DEBUG_INSN_PERF_CNT > 0) || (DEBUG_BLOCK_PERF_CNT > 0)
{
m_uint32_t counter,prev = 0,delta;
while(vm->status == VM_STATUS_RUNNING) {
counter = cpu_get_perf_counter(vm->boot_cpu);
delta = counter - prev;
prev = counter;
printf("delta = %u\n",delta);
sleep(1);
}
}
#else
/* Start instance monitoring */
vm_monitor(vm);
#endif
/* Free resources used by instance */
vm_release(vm);
} else {
hypervisor_tcp_server(hypervisor_ip_address,hypervisor_tcp_port);
}
dynamips_reset();
close_log_file();
return(0);
}
int main(int argc,char *argv[])
{
vm_instance_t *vm;
#ifdef PROFILE
atexit(profiler_savestat);
#endif
printf("Cisco Router Simulation Platform (version %s)\n",sw_version);
printf("Copyright (c) 2005-2007 Christophe Fillot.\n");
printf("Build date: %s %s\n\n",__DATE__,__TIME__);
/* Register platforms */
register_default_platforms();
/* Initialize timers */
timer_init();
/* Initialize object registry */
registry_init();
/* Initialize ATM module (for HEC checksums) */
atm_init();
/* Initialize CRC functions */
crc_init();
/* Initialize NetIO code */
netio_rxl_init();
/* Initialize NetIO packet filters */
netio_filter_load_all();
/* Initialize VTTY code */
vtty_init();
/* Parse standard command line */
if (!run_hypervisor(argc,argv))
parse_std_cmd_line(argc,argv);
/* Create general log file */
create_log_file();
/* Periodic tasks initialization */
if (ptask_init(0) == -1)
exit(EXIT_FAILURE);
/* Create instruction lookup tables */
mips64_jit_create_ilt();
mips64_exec_create_ilt();
ppc32_jit_create_ilt();
ppc32_exec_create_ilt();
setup_signals();
if (!hypervisor_mode) {
/* Initialize the default instance */
vm = vm_acquire("default");
assert(vm != NULL);
if (vm->platform->init_instance(vm) == -1) {
fprintf(stderr,"Unable to initialize router instance.\n");
exit(EXIT_FAILURE);
}
/* Start GDB server before the image to allow debugging from
the begining of it's execution */
if (vm->gdb_server_running)
{
/* Stop main CPU */
vm_suspend(vm);
// cpu_stop(vm->boot_cpu);
if (gdb_server_start_listener(vm) < 0) {
fprintf(stderr,"GDB server unable to create TCP sockets.\n");
exit(EXIT_FAILURE);
}
}
#if (DEBUG_INSN_PERF_CNT > 0) || (DEBUG_BLOCK_PERF_CNT > 0)
{
m_uint32_t counter,prev = 0,delta;
while(vm->status == VM_STATUS_RUNNING) {
counter = cpu_get_perf_counter(vm->boot_cpu);
delta = counter - prev;
prev = counter;
printf("delta = %u\n",delta);
sleep(1);
}
}
#else
/* Start instance monitoring */
vm_monitor(vm);
#endif
// FIXME: remove this kludge
if (vm->gdb_server_running)
{
//while (vm->gdb_conn->active)
// usleep(1000000);
gdb_server_close_control_sockets();
}
/* Free resources used by instance */
vm_release(vm);
} else {
hypervisor_tcp_server(hypervisor_ip_address,hypervisor_tcp_port);
}
dynamips_reset();
close_log_file();
return(0);
}
void
kernel_bootstrap(void)
{
kern_return_t result;
thread_t thread;
char namep[16];
printf("%s\n", version); /* log kernel version */
if (PE_parse_boot_argn("-l", namep, sizeof (namep))) /* leaks logging */
turn_on_log_leaks = 1;
PE_parse_boot_argn("trace", &new_nkdbufs, sizeof (new_nkdbufs));
PE_parse_boot_argn("trace_wake", &wake_nkdbufs, sizeof (wake_nkdbufs));
PE_parse_boot_argn("trace_panic", &write_trace_on_panic, sizeof(write_trace_on_panic));
PE_parse_boot_argn("trace_typefilter", &trace_typefilter, sizeof(trace_typefilter));
scale_setup();
kernel_bootstrap_log("vm_mem_bootstrap");
vm_mem_bootstrap();
kernel_bootstrap_log("cs_init");
cs_init();
kernel_bootstrap_log("vm_mem_init");
vm_mem_init();
machine_info.memory_size = (uint32_t)mem_size;
machine_info.max_mem = max_mem;
machine_info.major_version = version_major;
machine_info.minor_version = version_minor;
#if CONFIG_TELEMETRY
kernel_bootstrap_log("telemetry_init");
telemetry_init();
#endif
#if CONFIG_CSR
kernel_bootstrap_log("csr_init");
csr_init();
#endif
kernel_bootstrap_log("stackshot_lock_init");
stackshot_lock_init();
kernel_bootstrap_log("sched_init");
sched_init();
kernel_bootstrap_log("waitq_bootstrap");
waitq_bootstrap();
kernel_bootstrap_log("ipc_bootstrap");
ipc_bootstrap();
#if CONFIG_MACF
kernel_bootstrap_log("mac_policy_init");
mac_policy_init();
#endif
kernel_bootstrap_log("ipc_init");
ipc_init();
/*
* As soon as the virtual memory system is up, we record
* that this CPU is using the kernel pmap.
*/
kernel_bootstrap_log("PMAP_ACTIVATE_KERNEL");
PMAP_ACTIVATE_KERNEL(master_cpu);
kernel_bootstrap_log("mapping_free_prime");
mapping_free_prime(); /* Load up with temporary mapping blocks */
kernel_bootstrap_log("machine_init");
machine_init();
kernel_bootstrap_log("clock_init");
clock_init();
ledger_init();
/*
* Initialize the IPC, task, and thread subsystems.
*/
#if CONFIG_COALITIONS
kernel_bootstrap_log("coalitions_init");
coalitions_init();
#endif
kernel_bootstrap_log("task_init");
task_init();
kernel_bootstrap_log("thread_init");
thread_init();
#if CONFIG_ATM
/* Initialize the Activity Trace Resource Manager. */
kernel_bootstrap_log("atm_init");
atm_init();
#endif
#if CONFIG_BANK
/* Initialize the BANK Manager. */
kernel_bootstrap_log("bank_init");
bank_init();
#endif
/* initialize the corpse config based on boot-args */
corpses_init();
/*
* Create a kernel thread to execute the kernel bootstrap.
*/
kernel_bootstrap_log("kernel_thread_create");
result = kernel_thread_create((thread_continue_t)kernel_bootstrap_thread, NULL, MAXPRI_KERNEL, &thread);
if (result != KERN_SUCCESS) panic("kernel_bootstrap: result = %08X\n", result);
thread->state = TH_RUN;
thread->last_made_runnable_time = mach_absolute_time();
thread_deallocate(thread);
kernel_bootstrap_log("load_context - done");
load_context(thread);
/*NOTREACHED*/
}
