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lh-l4v/spec/abstract/RISCV64/Hypervisor_A.thy

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riscv aspec: implement abstract spec for RISCV64
2018-09-05 07:22:55 +00:00
(*
licenses: convert license tags to SPDX
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* Copyright 2020, Data61, CSIRO (ABN 41 687 119 230)
riscv aspec: implement abstract spec for RISCV64
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*
licenses: convert license tags to SPDX
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* SPDX-License-Identifier: GPL-2.0-only
riscv aspec: implement abstract spec for RISCV64
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*)
riscv aspec: style + docs
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chapter "Handle Hypervisor Fault Events"
riscv aspec: implement abstract spec for RISCV64
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theory Hypervisor_A
all: remove theory import path references In Isabelle2020, when isabelle jedit is started without a session context, e.g. `isabelle jedit -l ASpec`, theory imports with path references cause the isabelle process to hang. Since sessions now declare directories, Isabelle can find those files without path reference and we therefore remove all such path references from import statements. With this, `jedit` and `build` should work with and without explicit session context as before. Signed-off-by: Gerwin Klein <gerwin.klein@data61.csiro.au>
2020-10-31 06:30:58 +00:00
imports Exceptions_A
riscv aspec: implement abstract spec for RISCV64
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begin
context Arch begin global_naming RISCV64_A
fun handle_hypervisor_fault :: "machine_word \<Rightarrow> hyp_fault_type \<Rightarrow> (unit, 'z::state_ext) s_monad"
riscv aspec: style + docs
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where
"handle_hypervisor_fault thread RISCVNoHypFaults = return ()"
riscv aspec: implement abstract spec for RISCV64
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end
end