Changeset ef67bab in mainline for generic/src/main/main.c

Timestamp:

2006-02-01T00:02:16Z (19 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

071a8ae6

Parents:

fc1e4f6

Message:

Memory management work.
Remove the last (i.e. 'root') argument from page_mapping_insert() and page_mapping_find().
Page table address is now extracted from the first (i.e. 'as') argument.
Add a lot of infrastructure to make the above possible.
sparc64 is now broken, most likely because of insufficient identity mapping of physical memory.

File:

• generic/src/main/main.c (modified) (4 diffs)

generic/src/main/main.c

@@ -139 +139 @@
 void main_bsp_separated_stack(void) 
 {
-        as_t *as;
         task_t *k;
         thread_t *t;
@@ -152 +151 @@
         kconsole_init();
 
-        /* Exception handler initialization, before architecture
+        /*
+         * Exception handler initialization, before architecture
          * starts adding its own handlers
          */
@@ -163 +163 @@
         early_heap_init(config.heap_addr, config.heap_size + config.heap_delta);
         frame_init();
+        as_init();
         page_init();
         tlb_init();
@@ -190 +191 @@
 
         /*
-         * Create kernel address space.
-         */
-        as = as_create(GET_PTL0_ADDRESS(), FLAG_AS_KERNEL);
-        if (!as)
-                panic("can't create kernel address space\n");
-
-        /*
          * Create kernel task.
          */
-        k = task_create(as);
+        k = task_create(AS_KERNEL);
         if (!k)
                 panic("can't create kernel task\n");