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Revision 5ee0ffaa


Added by Juan Quintela almost 14 years ago

x86: make a20_mask int32_t

This makes the savevm code correct, and sign extensins gives us exactly
what we need (namely, sign extend to 64 bits when used with 64bit addresess.

Once there, change 0x100000 for 1 << 20, that maks all a20 use the same syntax.

Signed-off-by: Juan Quintela <>
Signed-off-by: Anthony Liguori <>


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