Changeset ef9a2a8 in mainline for boot/arch/sparc32

Timestamp:

2013-09-15T19:23:19Z (12 years ago)

Author:

Jakub Klama <jakub.klama@…>

Branches:

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

Children:

3efc35a

Parents:

b6b02c0

Message:

Introduce early MMU support in kernel. At current state, it
is possible to create initial kernel address space, map kernel
identity into it and take over MMU control. ASID FIFO support
should also work.

Location:

boot/arch/sparc32

Files:

• include/asm.h (modified) (1 diff)
• src/asm.S (modified) (1 diff)
• src/main.c (modified) (1 diff)

boot/arch/sparc32/include/asm.h

@@ -57 +57 @@
 }
 
-extern void jump_to_kernel(void *entry);
+extern void jump_to_kernel(void *entry, bootinfo_t *bootinfo);
 
 #endif

boot/arch/sparc32/src/asm.S

@@ -53 +53 @@
 jump_to_kernel:
         set 0x80a00000, %l0
+        
         jmp %l0
         nop

boot/arch/sparc32/src/main.c

@@ -120 +120 @@
 
         printf("Booting the kernel ... \n");
-        jump_to_kernel((void *) PA2KA(BOOT_OFFSET));
+        jump_to_kernel((void *) PA2KA(BOOT_OFFSET), &bootinfo);
 }