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Revision 41c1e2f5

ID41c1e2f54e6fc76dbc7047f1a95693f4d37b4623

Added by Rusty Russell about 12 years ago

arm: make sure that number of irqs can be represented in GICD_TYPER.

We currently assume that the number of interrupts (ITLinesNumber in
the architecture reference manual) is divisible by 32, since we
present it to the guest when it reads GICD_TYPER (in gic_dist_readb())
as (N / 32) - 1.

Signed-off-by: Rusty Russell <>
Signed-off-by: Peter Maydell <>

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