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<!-- Weave of '1/cm' generated by 7 -->
< ul class = "crumbs" > < li > < a href = "../webs.html" > ★ < / a > < / li > < li > < a href = "index.html" > codegen< / a > < / li > < li > < a href = "index.html#1" > Chapter 1: Setting Up< / a > < / li > < li > < b > Codegen Module< / b > < / li > < / ul > < p class = "purpose" > Setting up the use of this module.< / p >
< ul class = "toc" > < li > < a href = "#SP1" > § 1. Introduction< / a > < / li > < li > < a href = "#SP2" > § 2. Setting up the memory manager< / a > < / li > < li > < a href = "#SP4" > § 4. The beginning< / a > < / li > < li > < a href = "#SP5" > § 5. The end< / a > < / li > < / ul > < hr class = "tocbar" >
< p class = "inwebparagraph" > < a id = "SP1" > < / a > < b > § 1. Introduction. < / b > < / p >
< pre class = "definitions" >
< span class = "definitionkeyword" > define< / span > < span class = "constant" > CODEGEN_MODULE< / span > < span class = "plain" > < / span > < span class = "identifier" > TRUE< / span >
< / pre >
< p class = "inwebparagraph" > < a id = "SP2" > < / a > < b > § 2. Setting up the memory manager. < / b > We need to itemise the structures we'll want to allocate:
< / p >
< pre class = "definitions" >
< span class = "definitionkeyword" > enum< / span > < span class = "constant" > I6T_intervention_MT< / span >
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< span class = "definitionkeyword" > enum< / span > < span class = "constant" > codegen_pipeline_MT< / span >
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< span class = "definitionkeyword" > enum< / span > < span class = "constant" > pipeline_step_MT< / span >
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< span class = "definitionkeyword" > enum< / span > < span class = "constant" > uniqueness_count_MT< / span >
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< span class = "definitionkeyword" > enum< / span > < span class = "constant" > text_literal_holder_MT< / span >
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< span class = "definitionkeyword" > enum< / span > < span class = "constant" > routine_body_request_MT< / span >
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< span class = "definitionkeyword" > enum< / span > < span class = "constant" > pipeline_stage_MT< / span >
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< span class = "definitionkeyword" > enum< / span > < span class = "constant" > code_generation_target_MT< / span >
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< span class = "definitionkeyword" > enum< / span > < span class = "constant" > code_generation_MT< / span >
< span class = "definitionkeyword" > enum< / span > < span class = "constant" > generated_segment_MT< / span >
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< span class = "definitionkeyword" > enum< / span > < span class = "constant" > link_instruction_MT< / span >
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< / pre >
< p class = "inwebparagraph" > < a id = "SP3" > < / a > < b > § 3. < / b > With allocation functions:
< / p >
< pre class = "display" >
< span class = "identifier" > ALLOCATE_INDIVIDUALLY< / span > < span class = "plain" > (< / span > < span class = "reserved" > I6T_intervention< / span > < span class = "plain" > )< / span >
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< span class = "identifier" > ALLOCATE_INDIVIDUALLY< / span > < span class = "plain" > (< / span > < span class = "reserved" > codegen_pipeline< / span > < span class = "plain" > )< / span >
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< span class = "identifier" > ALLOCATE_INDIVIDUALLY< / span > < span class = "plain" > (< / span > < span class = "reserved" > pipeline_step< / span > < span class = "plain" > )< / span >
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< span class = "identifier" > ALLOCATE_INDIVIDUALLY< / span > < span class = "plain" > (< / span > < span class = "reserved" > uniqueness_count< / span > < span class = "plain" > )< / span >
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< span class = "identifier" > ALLOCATE_INDIVIDUALLY< / span > < span class = "plain" > (< / span > < span class = "reserved" > text_literal_holder< / span > < span class = "plain" > )< / span >
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< span class = "identifier" > ALLOCATE_INDIVIDUALLY< / span > < span class = "plain" > (< / span > < span class = "reserved" > routine_body_request< / span > < span class = "plain" > )< / span >
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< span class = "identifier" > ALLOCATE_INDIVIDUALLY< / span > < span class = "plain" > (< / span > < span class = "reserved" > pipeline_stage< / span > < span class = "plain" > )< / span >
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< span class = "identifier" > ALLOCATE_INDIVIDUALLY< / span > < span class = "plain" > (< / span > < span class = "reserved" > code_generation_target< / span > < span class = "plain" > )< / span >
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< span class = "identifier" > ALLOCATE_INDIVIDUALLY< / span > < span class = "plain" > (< / span > < span class = "reserved" > code_generation< / span > < span class = "plain" > )< / span >
< span class = "identifier" > ALLOCATE_INDIVIDUALLY< / span > < span class = "plain" > (< / span > < span class = "reserved" > generated_segment< / span > < span class = "plain" > )< / span >
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< span class = "identifier" > ALLOCATE_INDIVIDUALLY< / span > < span class = "plain" > (< / span > < span class = "reserved" > link_instruction< / span > < span class = "plain" > )< / span >
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< / pre >
< p class = "inwebparagraph" > < / p >
< p class = "inwebparagraph" > < a id = "SP4" > < / a > < b > § 4. The beginning. < / b > (The client doesn't need to call the start and end routines, because the
foundation module does that automatically.)
< / p >
< pre class = "display" >
< span class = "reserved" > void< / span > < span class = "plain" > < / span > < span class = "functiontext" > CodegenModule::start< / span > < span class = "plain" > (< / span > < span class = "reserved" > void< / span > < span class = "plain" > ) {< / span >
< < span class = "cwebmacro" > Register this module's memory allocation reasons< / span > < span class = "cwebmacronumber" > 4.2< / span > > < span class = "character" > ;< / span >
< < span class = "cwebmacro" > Register this module's stream writers< / span > < span class = "cwebmacronumber" > 4.3< / span > > < span class = "character" > ;< / span >
< < span class = "cwebmacro" > Register this module's debugging log aspects< / span > < span class = "cwebmacronumber" > 4.5< / span > > < span class = "character" > ;< / span >
< < span class = "cwebmacro" > Register this module's debugging log writers< / span > < span class = "cwebmacronumber" > 4.6< / span > > < span class = "character" > ;< / span >
< < span class = "cwebmacro" > Register this module's command line switches< / span > < span class = "cwebmacronumber" > 4.7< / span > > < span class = "character" > ;< / span >
< span class = "plain" > }< / span >
< / pre >
< p class = "inwebparagraph" > < / p >
< p class = "endnote" > The function CodegenModule::start appears nowhere else.< / p >
< p class = "inwebparagraph" > < a id = "SP4_1" > < / a > < b > § 4.1. < / b > < / p >
< pre class = "definitions" >
< span class = "definitionkeyword" > enum< / span > < span class = "constant" > CODE_GENERATION_MREASON< / span >
< / pre >
< p class = "inwebparagraph" > < a id = "SP4_2" > < / a > < b > § 4.2. < / b > < code class = "display" >
< < span class = "cwebmacrodefn" > Register this module's memory allocation reasons< / span > < span class = "cwebmacronumber" > 4.2< / span > > =
< / code > < / p >
< pre class = "displaydefn" >
< span class = "identifier" > Memory::reason_name< / span > < span class = "plain" > (< / span > < span class = "constant" > CODE_GENERATION_MREASON< / span > < span class = "plain" > , < / span > < span class = "string" > "code generation workspace for objects"< / span > < span class = "plain" > );< / span >
< / pre >
< p class = "inwebparagraph" > < / p >
< p class = "endnote" > This code is used in < a href = "#SP4" > § 4< / a > .< / p >
< p class = "inwebparagraph" > < a id = "SP4_3" > < / a > < b > § 4.3. < / b > < code class = "display" >
< < span class = "cwebmacrodefn" > Register this module's stream writers< / span > < span class = "cwebmacronumber" > 4.3< / span > > =
< / code > < / p >
< pre class = "displaydefn" >
< span class = "plain" > ;< / span >
< / pre >
< p class = "inwebparagraph" > < / p >
< p class = "endnote" > This code is used in < a href = "#SP4" > § 4< / a > .< / p >
< p class = "inwebparagraph" > < a id = "SP4_4" > < / a > < b > § 4.4. < / b > < / p >
< pre class = "definitions" >
< span class = "definitionkeyword" > enum< / span > < span class = "constant" > TEMPLATE_READING_DA< / span >
< span class = "definitionkeyword" > enum< / span > < span class = "constant" > RESOLVING_CONDITIONAL_COMPILATION_DA< / span >
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< span class = "definitionkeyword" > enum< / span > < span class = "constant" > EXTERNAL_SYMBOL_RESOLUTION_DA< / span >
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< span class = "definitionkeyword" > enum< / span > < span class = "constant" > ELIMINATION_DA< / span >
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< span class = "definitionkeyword" > enum< / span > < span class = "constant" > CONSTANT_DEPTH_CALCULATION_DA< / span >
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< / pre >
< p class = "inwebparagraph" > < a id = "SP4_5" > < / a > < b > § 4.5. < / b > < code class = "display" >
< < span class = "cwebmacrodefn" > Register this module's debugging log aspects< / span > < span class = "cwebmacronumber" > 4.5< / span > > =
< / code > < / p >
< pre class = "displaydefn" >
< span class = "identifier" > Log::declare_aspect< / span > < span class = "plain" > (< / span > < span class = "constant" > TEMPLATE_READING_DA< / span > < span class = "plain" > , < / span > < span class = "identifier" > L< / span > < span class = "string" > "template reading"< / span > < span class = "plain" > , < / span > < span class = "identifier" > FALSE< / span > < span class = "plain" > , < / span > < span class = "identifier" > FALSE< / span > < span class = "plain" > );< / span >
< span class = "identifier" > Log::declare_aspect< / span > < span class = "plain" > (< / span > < span class = "constant" > RESOLVING_CONDITIONAL_COMPILATION_DA< / span > < span class = "plain" > , < / span > < span class = "identifier" > L< / span > < span class = "string" > "resolving conditional compilation"< / span > < span class = "plain" > , < / span > < span class = "identifier" > FALSE< / span > < span class = "plain" > , < / span > < span class = "identifier" > FALSE< / span > < span class = "plain" > );< / span >
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< span class = "identifier" > Log::declare_aspect< / span > < span class = "plain" > (< / span > < span class = "constant" > EXTERNAL_SYMBOL_RESOLUTION_DA< / span > < span class = "plain" > , < / span > < span class = "identifier" > L< / span > < span class = "string" > "external symbol resolution"< / span > < span class = "plain" > , < / span > < span class = "identifier" > FALSE< / span > < span class = "plain" > , < / span > < span class = "identifier" > FALSE< / span > < span class = "plain" > );< / span >
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< span class = "identifier" > Log::declare_aspect< / span > < span class = "plain" > (< / span > < span class = "constant" > ELIMINATION_DA< / span > < span class = "plain" > , < / span > < span class = "identifier" > L< / span > < span class = "string" > "code elimination"< / span > < span class = "plain" > , < / span > < span class = "identifier" > FALSE< / span > < span class = "plain" > , < / span > < span class = "identifier" > FALSE< / span > < span class = "plain" > );< / span >
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< span class = "identifier" > Log::declare_aspect< / span > < span class = "plain" > (< / span > < span class = "constant" > CONSTANT_DEPTH_CALCULATION_DA< / span > < span class = "plain" > , < / span > < span class = "identifier" > L< / span > < span class = "string" > "constant depth calculation"< / span > < span class = "plain" > , < / span > < span class = "identifier" > FALSE< / span > < span class = "plain" > , < / span > < span class = "identifier" > FALSE< / span > < span class = "plain" > );< / span >
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< / pre >
< p class = "inwebparagraph" > < / p >
< p class = "endnote" > This code is used in < a href = "#SP4" > § 4< / a > .< / p >
< p class = "inwebparagraph" > < a id = "SP4_6" > < / a > < b > § 4.6. < / b > < code class = "display" >
< < span class = "cwebmacrodefn" > Register this module's debugging log writers< / span > < span class = "cwebmacronumber" > 4.6< / span > > =
< / code > < / p >
< pre class = "displaydefn" >
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< span class = "plain" > ;< / span >
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< / pre >
< p class = "inwebparagraph" > < / p >
< p class = "endnote" > This code is used in < a href = "#SP4" > § 4< / a > .< / p >
< p class = "inwebparagraph" > < a id = "SP4_7" > < / a > < b > § 4.7. < / b > < code class = "display" >
< < span class = "cwebmacrodefn" > Register this module's command line switches< / span > < span class = "cwebmacronumber" > 4.7< / span > > =
< / code > < / p >
< pre class = "displaydefn" >
< span class = "plain" > ;< / span >
< / pre >
< p class = "inwebparagraph" > < / p >
< p class = "endnote" > This code is used in < a href = "#SP4" > § 4< / a > .< / p >
< p class = "inwebparagraph" > < a id = "SP5" > < / a > < b > § 5. The end. < / b > < / p >
< pre class = "display" >
< span class = "reserved" > void< / span > < span class = "plain" > < / span > < span class = "functiontext" > CodegenModule::end< / span > < span class = "plain" > (< / span > < span class = "reserved" > void< / span > < span class = "plain" > ) {< / span >
< span class = "plain" > }< / span >
< / pre >
< p class = "inwebparagraph" > < / p >
< p class = "endnote" > The function CodegenModule::end appears nowhere else.< / p >
< hr class = "tocbar" >
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< ul class = "toc" > < li > < i > (This section begins Chapter 1: Setting Up.)< / i > < / li > < li > < a href = "1-stg.html" > Continue with 'Stages'< / a > < / li > < / ul > < hr class = "tocbar" >
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