static errval_t boot_app_core(int argc, char *argv[])
{
coreid_t parent_core_id;
struct intermon_binding *intermon_binding;
errval_t err;
#ifndef __scc__
/* Create the self endpoint as the kernel doesn't do it */
err = cap_retype(cap_selfep, cap_dispatcher, ObjType_EndPoint, 0);
if (err_is_fail(err)) {
DEBUG_ERR(err, "Retyping dispatcher to self ep failed");
return err;
}
#endif
err = boot_arch_app_core(argc, argv, &parent_core_id, &intermon_binding);
if(err_is_fail(err)) {
return err;
}
// connect it to our request handlers
intermon_init(intermon_binding, parent_core_id);
/* Request memserv and nameserv iref */
#ifndef __scc__
err = request_mem_serv_iref(intermon_binding);
assert(err_is_ok(err));
#endif
err = request_name_serv_iref(intermon_binding);
assert(err_is_ok(err));
err = request_ramfs_serv_iref(intermon_binding);
assert(err_is_ok(err));
#ifdef BARRELFISH_MULTIHOP_CHAN_H
// request my part of the routing table
err = multihop_request_routing_table(intermon_binding);
assert(err_is_ok(err));
#endif // BARRELFISH_MULTIHOP_CHAN_H
#ifndef __scc__
/* initialize self ram alloc */
err = mon_ram_alloc_init(parent_core_id, intermon_binding);
if (err_is_fail(err)) {
return err_push(err, LIB_ERR_RAM_ALLOC_SET);
}
#endif
/* with memory alloc running, take part in cap ops */
DEBUG_CAPOPS("sending capops_ready to %"PRIuCOREID"\n", parent_core_id);
err = intermon_binding->tx_vtbl.capops_ready(intermon_binding, NOP_CONT);
if (err_is_fail(err)) {
return err_push(err, MON_ERR_SEND_REMOTE_MSG);
}
((struct intermon_state*)intermon_binding->st)->capops_ready = true;
/* Set up monitor rpc channel */
err = monitor_rpc_init();
if(err_is_fail(err)) {
return err;
}
#ifdef TRACING_EXISTS
// Request trace caps
err = request_trace_caps(intermon_binding);
assert(err_is_ok(err));
#endif
// Spawn local spawnd
#ifdef __scc__
err = spawn_domain("spawnd");
#else
err = spawn_spawnd(intermon_binding);
#endif
if (err_is_fail(err)) {
USER_PANIC_ERR(err, "error spawning spawnd");
}
/* Signal the monitor that booted us that we have initialized */
err = intermon_binding->tx_vtbl.monitor_initialized(intermon_binding, NOP_CONT);
if (err_is_fail(err)) {
return err_push(err, MON_ERR_SEND_REMOTE_MSG);
}
return SYS_ERR_OK;
}
/**
* \brief Initialize monitor running on bsp core
*/
static errval_t boot_bsp_core(int argc, char *argv[])
{
errval_t err;
// First argument contains the bootinfo location
bi = (struct bootinfo*)strtol(argv[1], NULL, 10);
bsp_monitor = true;
err = monitor_client_setup_mem_serv();
assert(err_is_ok(err));
/* Wait for mem_serv to advertise its iref to us */
while (mem_serv_iref == 0) {
messages_wait_and_handle_next();
}
update_ram_alloc_binding = false;
/* Can now connect to and use mem_serv */
err = ram_alloc_set(NULL);
if (err_is_fail(err)) {
return err_push(err, LIB_ERR_RAM_ALLOC_SET);
}
// Export ram_alloc service
err = mon_ram_alloc_serve();
assert(err_is_ok(err));
/* Set up monitor rpc channel */
err = monitor_rpc_init();
if (err_is_fail(err)) {
DEBUG_ERR(err, "monitor rpc init failed");
return err;
}
/* SKB needs vfs for ECLiPSe so we need to start ramfsd first... */
err = spawn_domain("ramfsd");
if (err_is_fail(err)) {
DEBUG_ERR(err, "failed spawning ramfsd");
return err;
}
// XXX: Wait for ramfsd to initialize
while (ramfs_serv_iref == 0) {
messages_wait_and_handle_next();
}
/* Spawn skb (new nameserver) before other domains */
err = spawn_domain("skb");
if (err_is_fail(err)) {
DEBUG_ERR(err, "failed spawning skb");
return err;
}
// XXX: Wait for name_server to initialize
while (name_serv_iref == 0) {
messages_wait_and_handle_next();
}
#ifdef __k1om__
char args[40];
snprintf(args, sizeof(args), "0x%016lx 0x%02x", bi->host_msg,
bi->host_msg_bits);
char *mgr_argv[MAX_CMDLINE_ARGS + 1];
spawn_tokenize_cmdargs(args, mgr_argv, ARRAY_LENGTH(mgr_argv));
err = spawn_domain_with_args("xeon_phi", mgr_argv,environ);
if (err_is_fail(err)) {
DEBUG_ERR(err, "failed spawning xeon_phi");
return err;
}
#endif
/* Spawn boot domains in menu.lst */
err = spawn_all_domains();
if (err_is_fail(err)) {
DEBUG_ERR(err, "spawn_all_domains failed");
return err;
}
return SYS_ERR_OK;
}
/**
* \brief Initialize monitor running on bsp core
*/
static errval_t boot_bsp_core(int argc, char *argv[])
{
errval_t err;
// First argument contains the bootinfo location
bi = (struct bootinfo*)strtol(argv[1], NULL, 10);
bsp_monitor = true;
err = monitor_client_setup_mem_serv();
assert(err_is_ok(err));
/* Wait for mem_serv to advertise its iref to us */
while (mem_serv_iref == 0) {
messages_wait_and_handle_next();
}
update_ram_alloc_binding = false;
/* Can now connect to and use mem_serv */
err = ram_alloc_set(NULL);
if (err_is_fail(err)) {
return err_push(err, LIB_ERR_RAM_ALLOC_SET);
}
// Export ram_alloc service
err = mon_ram_alloc_serve();
assert(err_is_ok(err));
/* Set up monitor rpc channel */
err = monitor_rpc_init();
if (err_is_fail(err)) {
DEBUG_ERR(err, "monitor rpc init failed");
return err;
}
/* SKB needs vfs for ECLiPSe so we need to start ramfsd first... */
err = spawn_domain("ramfsd");
if (err_is_fail(err)) {
DEBUG_ERR(err, "failed spawning ramfsd");
return err;
}
// XXX: Wait for ramfsd to initialize
while (ramfs_serv_iref == 0) {
messages_wait_and_handle_next();
}
/* Spawn skb (new nameserver) before other domains */
err = spawn_domain("skb");
if (err_is_fail(err)) {
DEBUG_ERR(err, "failed spawning skb");
return err;
}
// XXX: Wait for name_server to initialize
while (name_serv_iref == 0) {
messages_wait_and_handle_next();
}
/* initialise rcap_db */
err = rcap_db_init();
if (err_is_fail(err)) {
DEBUG_ERR(err, "monitor rcap_db init failed");
return err;
}
/* Spawn boot domains in menu.lst */
err = spawn_all_domains();
if (err_is_fail(err)) {
DEBUG_ERR(err, "spawn_all_domains failed");
return err;
}
return SYS_ERR_OK;
}