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(parent: c38995a) | patch
x86 setup: set %ebx == %ebp == %edi == 0 on protected mode entry
authorH. Peter Anvin <hpa@zytor.com>
Mon, 5 Nov 2007 01:54:31 +0000 (17:54 -0800)
committerH. Peter Anvin <hpa@zytor.com>
Mon, 5 Nov 2007 03:48:04 +0000 (19:48 -0800)
commit3cd44da929323bc305377e23a140e2ae87599318
treedc57ec27c11c98fbb2ed4448d13030c4fc0b6ccatree | snapshot
parentc38995a37453280d812b882fe36246a3a0d9c98acommit | diff
x86 setup: set %ebx == %ebp == %edi == 0 on protected mode entry

In accordance with the newly formalized 32-bit boot protocol, set
%ebx == %ebp == %edi == 0 in order to support future extensions to the
protocol.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
arch/x86/boot/pmjump.S diff | blob | history
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