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globals.h
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/*
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Copyright 2017 VMware, Inc.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#ifndef BACKENDS_BMV2_COMMON_GLOBALS_H_
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#define BACKENDS_BMV2_COMMON_GLOBALS_H_
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#include "backend.h"
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#include "ir/ir.h"
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namespace
P4::BMV2
{
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class
ConvertGlobals :
public
Inspector {
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ConversionContext
*ctxt;
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const
bool
emitExterns;
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public
:
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explicit
ConvertGlobals(
ConversionContext
*ctxt,
const
bool
&emitExterns_)
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: ctxt(ctxt), emitExterns(emitExterns_) {
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setName(
"ConvertGlobals"
);
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}
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bool
preorder(
const
IR::ExternBlock *block)
override
;
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bool
preorder
(
const
IR::ToplevelBlock *block)
override
{
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for
(
auto
it : block->constantValue) {
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if
(it.second->is<IR::Block>()) visit(it.second->getNode());
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}
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return
false
;
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}
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bool
preorder
(
const
IR::ToplevelBlock *block)
override
{
…
}
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};
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class
ConvertGlobals :
public
Inspector {
…
};
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}
// namespace P4::BMV2
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#endif
/* BACKENDS_BMV2_COMMON_GLOBALS_H_ */
P4::BMV2::ConvertGlobals::preorder
bool preorder(const IR::ToplevelBlock *block) override
Definition
globals.h:36
P4::BMV2
TODO: this is not really specific to BMV2, it should reside somewhere else.
Definition
action.cpp:21
P4::BMV2::ConversionContext
Definition
bmv2/common/helpers.h:297
backends
bmv2
common
globals.h
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