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Ignore whitespace Rev 3423 → Rev 3424

/branches/tracing/kernel/generic/src/main/kinit.c
153,40 → 153,50
panic("thread_create/kconsole\n");
 
interrupts_enable();
 
/*
* Create user tasks, load RAM disk images.
*/
count_t i;
thread_t *threads[CONFIG_INIT_TASKS];
for (i = 0; i < init.cnt; i++) {
/*
* Run user tasks, load RAM disk images.
*/
if (init.tasks[i].addr % FRAME_SIZE) {
printf("init[%d].addr is not frame aligned", i);
printf("init[%" PRIc "].addr is not frame aligned", i);
continue;
}
 
task_t *utask = task_run_program((void *) init.tasks[i].addr,
"uspace");
threads[i] = thread_create_program(
(void *) init.tasks[i].addr, "uspace");
if (utask) {
if (threads[i] != NULL) {
/*
* Set capabilities to init userspace tasks.
*/
cap_set(utask, CAP_CAP | CAP_MEM_MANAGER |
cap_set(threads[i]->task, CAP_CAP | CAP_MEM_MANAGER |
CAP_IO_MANAGER | CAP_PREEMPT_CONTROL | CAP_IRQ_REG);
if (!ipc_phone_0)
ipc_phone_0 = &utask->answerbox;
if (!ipc_phone_0)
ipc_phone_0 = &threads[i]->task->answerbox;
} else {
int rd = init_rd((rd_header_t *) init.tasks[i].addr,
init.tasks[i].size);
if (rd != RE_OK)
printf("Init binary %zd not used, error code %d.\n", i, rd);
printf("Init binary %" PRIc " not used, error code %d.\n", i, rd);
}
}
/*
* Run user tasks with reasonable delays
*/
for (i = 0; i < init.cnt; i++) {
if (threads[i] != NULL) {
thread_usleep(50000);
thread_ready(threads[i]);
}
}
 
 
if (!stdin) {
while (1) {
thread_sleep(1);
/branches/tracing/kernel/generic/src/main/main.c
78,9 → 78,9
#include <ipc/ipc.h>
#include <macros.h>
#include <adt/btree.h>
#include <console/klog.h>
#include <smp/smp.h>
#include <ddi/ddi.h>
#include <console/console.h>
 
/** Global configuration structure. */
config_t config;
131,9 → 131,11
 
/** Main kernel routine for bootstrap CPU.
*
* Initializes the kernel by bootstrap CPU.
* This function passes control directly to
* main_bsp_separated_stack().
* The code here still runs on the boot stack, which knows nothing about
* preemption counts. Because of that, this function cannot directly call
* functions that disable or enable preemption (e.g. spinlock_lock()). The
* primary task of this function is to calculate address of a new stack and
* switch to it.
*
* Assuming interrupts_disable().
*
186,90 → 188,93
*/
void main_bsp_separated_stack(void)
{
task_t *k;
thread_t *t;
count_t i;
/* Keep this the first thing. */
the_initialize(THE);
 
LOG();
version_print();
LOG("\nconfig.base=%#" PRIp " config.kernel_size=%" PRIs
"\nconfig.stack_base=%#" PRIp " config.stack_size=%" PRIs,
config.base, config.kernel_size, config.stack_base,
config.stack_size);
 
/*
* kconsole data structures must be initialized very early
* because other subsystems will register their respective
* commands.
*/
kconsole_init();
LOG_EXEC(kconsole_init());
/*
* Exception handler initialization, before architecture
* starts adding its own handlers
*/
exc_init();
LOG_EXEC(exc_init());
 
/*
* Memory management subsystems initialization.
*/
arch_pre_mm_init();
frame_init();
*/
LOG_EXEC(arch_pre_mm_init());
LOG_EXEC(frame_init());
/* Initialize at least 1 memory segment big enough for slab to work. */
slab_cache_init();
btree_init();
as_init();
page_init();
tlb_init();
ddi_init();
tasklet_init();
arch_post_mm_init();
LOG_EXEC(slab_cache_init());
LOG_EXEC(btree_init());
LOG_EXEC(as_init());
LOG_EXEC(page_init());
LOG_EXEC(tlb_init());
LOG_EXEC(ddi_init());
LOG_EXEC(tasklet_init());
LOG_EXEC(arch_post_mm_init());
LOG_EXEC(arch_pre_smp_init());
LOG_EXEC(smp_init());
version_print();
printf("kernel: %.*p hardcoded_ktext_size=%zd KB, "
"hardcoded_kdata_size=%zd KB\n", sizeof(uintptr_t) * 2,
config.base, SIZE2KB(hardcoded_ktext_size),
SIZE2KB(hardcoded_kdata_size));
printf("stack: %.*p size=%zd KB\n", sizeof(uintptr_t) * 2,
config.stack_base, SIZE2KB(config.stack_size));
arch_pre_smp_init();
smp_init();
/* Slab must be initialized after we know the number of processors. */
slab_enable_cpucache();
LOG_EXEC(slab_enable_cpucache());
printf("Detected %zu CPU(s), %llu MB free memory\n",
printf("Detected %" PRIc " CPU(s), %" PRIu64" MB free memory\n",
config.cpu_count, SIZE2MB(zone_total_size()));
cpu_init();
calibrate_delay_loop();
clock_counter_init();
timeout_init();
scheduler_init();
task_init();
thread_init();
futex_init();
klog_init();
LOG_EXEC(cpu_init());
LOG_EXEC(calibrate_delay_loop());
LOG_EXEC(clock_counter_init());
LOG_EXEC(timeout_init());
LOG_EXEC(scheduler_init());
LOG_EXEC(task_init());
LOG_EXEC(thread_init());
LOG_EXEC(futex_init());
if (init.cnt > 0) {
count_t i;
for (i = 0; i < init.cnt; i++)
printf("init[%zd].addr=%.*p, init[%zd].size=%zd\n", i,
sizeof(uintptr_t) * 2, init.tasks[i].addr, i,
init.tasks[i].size);
printf("init[%" PRIc "].addr=%#" PRIp ", init[%" PRIc
"].size=%#" PRIs "\n", i, init.tasks[i].addr,
i, init.tasks[i].size);
} else
printf("No init binaries found\n");
ipc_init();
LOG_EXEC(ipc_init());
LOG_EXEC(klog_init());
 
/*
* Create kernel task.
*/
k = task_create(AS_KERNEL, "kernel");
if (!k)
panic("can't create kernel task\n");
task_t *kernel = task_create(AS_KERNEL, "kernel");
if (!kernel)
panic("Can't create kernel task\n");
/*
* Create the first thread.
*/
t = thread_create(kinit, NULL, k, 0, "kinit", true);
if (!t)
panic("can't create kinit thread\n");
thread_ready(t);
thread_t *kinit_thread = thread_create(kinit, NULL, kernel, 0, "kinit",
true);
if (!kinit_thread)
panic("Can't create kinit thread\n");
LOG_EXEC(thread_ready(kinit_thread));
/*
* This call to scheduler() will return to kinit,