| 1 | //
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| 2 | // Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo
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| 3 | //
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| 4 | // The contents of this file are covered under the licence agreement in the
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| 5 | // file "LICENCE" distributed with Cforall.
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| 6 | //
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| 7 | // LinkageSpec.cc --
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| 8 | //
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| 9 | // Author : Rodolfo G. Esteves
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| 10 | // Created On : Sat May 16 13:22:09 2015
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| 11 | // Last Modified By : Andrew Beach
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| 12 | // Last Modified On : Fri Jul 7 11:11:00 2017
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| 13 | // Update Count : 25
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| 14 | //
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| 15 |
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| 16 | #include <memory>
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| 17 | #include <string>
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| 18 | #include <cassert>
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| 19 | using namespace std;
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| 20 |
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| 21 | #include "LinkageSpec.h"
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| 22 | #include "Common/SemanticError.h"
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| 23 |
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| 24 | namespace LinkageSpec {
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| 25 |
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| 26 | Spec linkageCheck( CodeLocation location, const string * spec ) {
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| 27 | assert( spec );
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| 28 | unique_ptr<const string> guard( spec ); // allocated by lexer
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| 29 | if ( *spec == "\"Cforall\"" ) {
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| 30 | return Cforall;
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| 31 | } else if ( *spec == "\"C\"" ) {
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| 32 | return C;
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| 33 | } else if ( *spec == "\"BuiltinC\"" ) {
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| 34 | return BuiltinC;
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| 35 | } else {
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| 36 | SemanticError( location, "Invalid linkage specifier " + *spec );
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| 37 | } // if
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| 38 | }
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| 39 |
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| 40 | Spec linkageUpdate( CodeLocation location, Spec old_spec, const string * cmd ) {
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| 41 | assert( cmd );
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| 42 | unique_ptr<const string> guard( cmd ); // allocated by lexer
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| 43 | if ( *cmd == "\"Cforall\"" ) {
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| 44 | old_spec.is_mangled = true;
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| 45 | return old_spec;
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| 46 | } else if ( *cmd == "\"C\"" ) {
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| 47 | old_spec.is_mangled = false;
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| 48 | return old_spec;
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| 49 | } else {
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| 50 | SemanticError( location, "Invalid linkage specifier " + *cmd );
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| 51 | } // if
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| 52 | }
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| 53 |
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| 54 | std::string linkageName( Spec linkage ) {
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| 55 | switch ( linkage ) {
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| 56 | case Intrinsic:
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| 57 | return "intrinsic";
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| 58 | case C:
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| 59 | return "C";
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| 60 | case Cforall:
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| 61 | return "Cforall";
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| 62 | case AutoGen:
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| 63 | return "autogenerated cfa";
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| 64 | case Compiler:
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| 65 | return "compiler built-in";
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| 66 | case BuiltinCFA:
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| 67 | return "cfa built-in";
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| 68 | case BuiltinC:
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| 69 | return "c built-in";
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| 70 | default:
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| 71 | return "<unnamed linkage spec>";
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| 72 | }
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| 73 | }
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| 74 |
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| 75 | } // LinkageSpec
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| 76 |
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| 77 | // Local Variables: //
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| 78 | // tab-width: 4 //
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| 79 | // mode: c++ //
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| 80 | // compile-command: "make install" //
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| 81 | // End: //
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