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authorAndreas Hansson <andreas.hansson@arm.com>2014-02-18 05:50:59 -0500
committerAndreas Hansson <andreas.hansson@arm.com>2014-02-18 05:50:59 -0500
commitf0ea79c41f6c6b00b976b6fe67ac350a1852022a (patch)
treeca26eef5a8fb98b538f282fb5268ed15c9882582 /ext/ply
parentffc838cd0062a9c0c8c4d09f8355829ec0ab16ca (diff)
downloadgem5-f0ea79c41f6c6b00b976b6fe67ac350a1852022a.tar.xz
dev: Include basic devices in NULL ISA build
This patch enbles use of the basic PIO devices as part of the NULL build. Although it might seem counter intuitive to have a PIO device without being able to execute a driver, this change enables us to break a device class hierarchy into an ISA-agnostic part, and an ISA-specific part, without requiring multiple-inheritance. The ISA-agnostic base class is a PIO device, but does not make use of the port.
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