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4f31b54bfe
We commonly define the header guard symbol without an explicit value. Normalize the exceptions. Done with scripts/clean-header-guards.pl. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20220506134911.2856099-4-armbru@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
56 lines
1003 B
C
56 lines
1003 B
C
/*
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* Combine the MemOp and mmu_idx parameters into a single value.
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*
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* Authors:
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* Richard Henderson <rth@twiddle.net>
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*/
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#ifndef EXEC_MEMOPIDX_H
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#define EXEC_MEMOPIDX_H
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#include "exec/memop.h"
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typedef uint32_t MemOpIdx;
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/**
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* make_memop_idx
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* @op: memory operation
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* @idx: mmu index
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*
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* Encode these values into a single parameter.
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*/
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static inline MemOpIdx make_memop_idx(MemOp op, unsigned idx)
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{
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#ifdef CONFIG_DEBUG_TCG
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assert(idx <= 15);
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#endif
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return (op << 4) | idx;
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}
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/**
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* get_memop
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* @oi: combined op/idx parameter
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*
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* Extract the memory operation from the combined value.
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*/
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static inline MemOp get_memop(MemOpIdx oi)
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{
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return oi >> 4;
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}
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/**
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* get_mmuidx
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* @oi: combined op/idx parameter
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*
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* Extract the mmu index from the combined value.
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*/
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static inline unsigned get_mmuidx(MemOpIdx oi)
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{
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return oi & 15;
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}
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#endif
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