VM regions: management functions and structs

[akaros.git] / kern / src / init.c

diff --git a/kern/src/init.c b/kern/src/init.c
index a58831e..523a52c 100644 (file)
--- a/kern/src/init.c
+++ b/kern/src/init.c
@@ -4,10 +4,11 @@
 #pragma nosharc
 #endif
 
-#ifdef __BSD_ON_CORE_0__
-#include Everything For Free -- It just works!!
+#ifdef __CONFIG_BSD_ON_CORE0__
+#error "Yeah, it's not possible to build ROS with BSD on Core 0, sorry......"
 #else
 
+#include <ros/timer.h>
 #include <arch/arch.h>
 #include <arch/console.h>
 #include <multiboot.h>
@@ -27,9 +28,15 @@
 #include <manager.h>
 #include <testing.h>
 #include <kmalloc.h>
+#include <hashtable.h>
+#include <mm.h>
+#include <frontend.h>
 
 #include <arch/init.h>
+#include <arch/bitmask.h>
 #include <slab.h>
+#include <kfs.h>
+#include <vfs.h>
 
 // zra: flag for Ivy
 int booting = 1;
@@ -60,21 +67,30 @@ void kernel_init(multiboot_info_t *mboot_info)
 
        multiboot_print_memory_map((multiboot_info_t*CT(1))KADDR((physaddr_t)mboot_info));
 
-       vm_init();
-
-       cache_init();
-       page_init();
-       page_check();
-       kmem_cache_init();
+       vm_init();                      // Sets up pages tables, turns on paging
+       cache_init();                                   // Determine systems's cache properties
+       page_init();                                    // Initializes free page list, etc
+       kmem_cache_init();              // Sets up slab allocator
        kmalloc_init();
-
+       hashtable_init();
+       cache_color_alloc_init();       // Inits data structs
+       colored_page_alloc_init();      // Allocates colors for agnostic processes
+       vmr_init();
+       file_init();
+       page_check();
+       vfs_init();
        idt_init();
-       active_msg_init();
+       kernel_msg_init();
        sysenter_init();
        timer_init();
+       train_timing();
        
        // At this point our boot paths diverge based on arch. 
        arch_init();
+               
+//     printk("Starting tests....\n");
+//     test_color_alloc();
+//     printk("Testing complete....\n");
 
        // zra: let's Ivy know we're done booting
        booting = 0;
@@ -97,13 +113,8 @@ void _panic(const char *file, int line, const char *fmt,...)
        va_end(ap);
 
 dead:
-       /* break into the kernel monitor, if we're core 0 */
-       if (core_id()) {
-               smp_idle();
-               panic("should never see me");
-       }
-       while (1)
-               monitor(NULL);
+       monitor(NULL);
+       smp_idle();
 }
 
 /* like panic, but don't */