?? tree.fs
字號:
: int-property ( val name -- ) rot encode-int 2swap property;\ -------------------------------------------------------------\ device-tree\ -------------------------------------------------------------" /" find-device " device-tree" device-name " bootrom" device-type\ -------------------------------------------------------------\ /memory\ -------------------------------------------------------------new-device " memory" device-name \ 12230 encode-int " reg" property external : open true ; : close ; \ claim ( phys size align -- base ) \ release ( phys size -- )finish-device\ -------------------------------------------------------------\ /mol/\ -------------------------------------------------------------new-device " mol" device-name 1 " #address-cells" int-property 0 " #size-cells" int-property external : open true ; : close ;new-device " test" device-name external : open ." /mol/test opened" cr " argument-str" " ipose" find-package drop interpose true ;finish-devicefinish-device\ -------------------------------------------------------------\ /cpus/\ -------------------------------------------------------------new-device " cpus" device-name 1 " #address-cells" int-property 0 " #size-cells" int-property external : open true ; : close ; : decode-unit parse-hex ;finish-device\ -------------------------------------------------------------\ /packages\ -------------------------------------------------------------" /packages" find-device " packages" device-name external \ allow packages to be opened with open-dev : open true ; : close ;\ /packages/mol-stdoutnew-device " mol-stdout" device-name external : open true ; : close ; : write ( addr len -- actual ) dup -rot type ;finish-device\ XXXXXXXXXXXXXXXXXXXXXXX TESTING" /" find-devicenew-device " test" device-namefinish-device\ -------------------------------------------------------------\ The END\ -------------------------------------------------------------device-end
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