Changeset f66c203d in mainline for kernel/arch/ia32/src/boot/vesa_ret.inc

Timestamp:

2012-07-24T16:55:15Z (12 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

8f4f444

Parents:

c828803

Message:

explicitly load default BIOS IDT for real-mode VESA BIOS access (GRUB 2.00 setups an empty IDT for bootstrap)
always use an empty IDT during bootstrap (for consistency)
make sure the interrupts are disabled during bootstrap
make sure correct GDT is set after returning from VESA BIOS

File:

• kernel/arch/ia32/src/boot/vesa_ret.inc (modified) (1 diff)

kernel/arch/ia32/src/boot/vesa_ret.inc

@@ -1 +1 @@
 .code32
 vesa_init_protected:
+        cli
         cld