Changeset b07769b6 in mainline for src/main

Timestamp:

2005-08-19T13:12:32Z (20 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

f4a61ef

Parents:

6a4177a

Message:

Switch over to per vm_t page tables. (breaks ia32 userspace)

Define dummy memcopy() for amd64 and ppc to satisfy compiler.

Get rid of problematic #include <arch/mm/page.h> in mm/page.h.

Indentation fixes and small changes here and there.

Location:

src/main

Files:

• kinit.c (modified) (3 diffs)
• main.c (modified) (1 diff)

src/main/kinit.c

@@ -119 +119 @@
          * Create the first user task.
          */
-        m = vm_create();
+        m = vm_create(NULL);
         if (!m) panic("vm_create");
         u = task_create(m);
@@ -131 +131 @@
         a = vm_area_create(m, VMA_TEXT, 1, UTEXT_ADDRESS);
         if (!a) panic("vm_area_create: vm_text");
+        vm_area_map(a, m);
         memcopy((__address) utext, PA2KA(a->mapping[0]), utext_size < PAGE_SIZE ? utext_size : PAGE_SIZE);
 
@@ -138 +139 @@
         a = vm_area_create(m, VMA_STACK, 1, USTACK_ADDRESS);
         if (!a) panic("vm_area_create: vm_stack");
+        vm_area_map(a, m);      
         
         thread_ready(t);

src/main/main.c

@@ -150 +150 @@
          * Create kernel vm mapping.
          */
-        m = vm_create();
+        m = vm_create(GET_PTL0_ADDRESS());
         if (!m) panic("can't create kernel vm address space\n");