ChangeLog:
* boot/i386/pc/boot.S (kernel_segment): Remove.
(copy_buffer): Copy to 0x0000:0x8000, not to 0x0800:0x0000.
---
boot/i386/pc/boot.S | 12 ++----------
1 files changed, 2 insertions(+), 10 deletions(-)
diff --git a/boot/i386/pc/boot.S b/boot/i386/pc/boot.S
index e5685dc..15d02e5 100644
--- a/boot/i386/pc/boot.S
+++ b/boot/i386/pc/boot.S
@@ -94,8 +94,6 @@ cylinder_start:
kernel_address:
.word GRUB_BOOT_MACHINE_KERNEL_ADDR
-kernel_segment:
- .word GRUB_BOOT_MACHINE_KERNEL_SEG
. = _start + GRUB_BOOT_MACHINE_KERNEL_SECTOR
kernel_sector:
@@ -372,13 +370,6 @@ setup_sectors:
movw %es, %bx
copy_buffer:
-#ifdef APPLE_CC
- kernel_segment_abs = ABS (kernel_segment)
- movw (kernel_segment_abs), %es
-#else
- movw ABS(kernel_segment), %es
-#endif
-
/*
* We need to save %cx and %si because the startup code in
* kernel uses them without initializing them.
@@ -389,7 +380,8 @@ copy_buffer:
movw $0x100, %cx
movw %bx, %ds
xorw %si, %si
- xorw %di, %di
+ movw $GRUB_BOOT_MACHINE_KERNEL_ADDR, %di
+ movw %si, %es
cld
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