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bd84533
2009 Mar 30
0
[PATCH 3/3] v2: isohdpfx: Ctrl-key press forces load from first hard disk
---
mbr/isohdpfx.S | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/mbr/isohdpfx.S b/mbr/isohdpfx.S
index 9e9d55c..bddb533 100644
--- a/mbr/isohdpfx.S
+++ b/mbr/isohdpfx.S
@@ -67,6 +67,7 @@ _start:
movw %ax, %ss
movw $stack, %sp
movw %sp, %si
+ movw %sp, %bp /* needed later if drive number is to be forced due to Ctrl key being pressed */
pushw %es /* es:di -> $PnP header */
pushw %di
pushw %dx /* dl -&...