Changeset aa72859 in mainline for arch/ia32/src/boot/boot.S

Timestamp:

2005-11-22T18:44:55Z (19 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

db41406

Parents:

7453929

Message:

preparation for init task loading

File:

• arch/ia32/src/boot/boot.S (modified) (2 diffs)

arch/ia32/src/boot/boot.S

@@ -28 +28 @@
 
 #include <arch/boot/boot.h>
-#include <arch/boot/memmapasm.h>
+#include <arch/boot/memmap.h>
 #include <arch/mm/page.h>
 #include <arch/pm.h>
@@ -157 +157 @@
                 movl %ecx, e801memorysize
                 
+                bt $3, %eax                                                             # mbi->flags[3] (mods_count, mods_addr valid)   
+                jc mods_valid
+                        
+                        xorl %ecx, %ecx
+                        xorl %edx, %edx
+                        jmp mods_invalid
+                
+                mods_valid:
+                
+                mods_invalid:
+                movl %ecx, init_addr
+                movl %edx, init_size
+                
                 bt $6, %eax                                                             # mbi->flags[6] (mmap_length, mmap_addr valid)  
                 jc mmap_valid