Run first app from ramdisk!

kernel/amd64/bootmain.c

@@ -2,11 +2,15 @@
 #include <amd64/debug.h>
 #include <amd64/hpet.h>
 #include <amd64/init.h>
+#include <amd64/intr_defs.h>
 #include <aux/compiler.h>
 #include <irq/irq.h>
+#include <libk/std.h>
 #include <limine/limine.h>
 #include <mm/liballoc.h>
 #include <mm/pmm.h>
+#include <proc/proc.h>
+#include <rd/rd.h>
 #include <sys/debug.h>
 #include <sys/mm.h>
 #include <sys/smp.h>
@@ -17,11 +21,6 @@
 
 ALIGNED (16) static uint8_t uacpi_memory_buffer[UACPI_MEMORY_BUFFER_MAX];
 
-void ack (void* arg) {
-  (void)arg;
-  debugprintf (". %u\n", thiscpu->id);
-}
-
 void bootmain (void) {
   struct cpu* bsp_cpu = cpu_make ();
   cpu_assign (bsp_cpu->id);
@@ -31,6 +30,8 @@ void bootmain (void) {
   pmm_init ();
   mm_init ();
 
+  rd_init ();
+
   uacpi_setup_early_table_access ((void*)uacpi_memory_buffer, sizeof (uacpi_memory_buffer));
 
   amd64_ioapic_init ();
@@ -38,10 +39,16 @@ void bootmain (void) {
 
   smp_init ();
 
-  irq_attach (&ack, NULL, 32 + 0);
+  /* busy wait for cpus to come online */
+  for (volatile int i = 0; i < INT_MAX; i++)
+    ;
+
+  mm_init2 ();
 
   __asm__ volatile ("sti");
 
+  proc_init ();
+
   for (;;)
     ;
 }