Hello,
I have been trying to generate Isabelle file from CapDL specification. But I run into an error when I'm running the command:
./parse-capDL --isabelle=out.thy --object-sizes=object_sizes.yaml example-arm.cdl
warning: specifying untyped child multiple times is deprecated: ut = a, child = name warning: specifying untyped child multiple times is deprecated: ut = b, child = name warning: specifying untyped child multiple times is deprecated: ut = something, child = rm_ut
parse-capDL: CapDL/PrintIsabelle.hs:180:15-71: Irrefutable pattern failed for pattern ut@(Untyped {maybePaddr = Just utPaddr})
where example-arm.cdl is the example I got from CapDL repo ( https://github.com/seL4/capdl/blob/master/capDL-tool/example-arm.cdl)
And object_sizes.yaml contains:
seL4_TCBObject: 10 seL4_EndpointObject: 4 seL4_NotificationObject: 4 seL4_SmallPageObject: 12 seL4_LargePageObject: 16 seL4_ASID_Pool: 12 seL4_ASID_Table: 10 seL4_Slot: 4 seL4_Value_MinUntypedBits: 4 seL4_Value_MaxUntypedBits: 29 seL4_PageTableObject: 10 seL4_PageDirectoryObject: 14 seL4_ARM_SectionObject: 20 seL4_ARM_SuperSectionObject: 24 seL4_IOPageTableObject: 12 seL4_IOPorts: 0 seL4_IODevice: 0 seL4_ARMIODevice: 0 seL4_IRQ: 0 seL4_IOAPICIRQ: 0 seL4_MSIIRQ: 0
The same error also occurs when I used parse-capdL executable generated by Camkes repo. Is there any step I'm missing? Or does the tool not support the conversion to Isabelle?
Best, Norrathep