view gen/tocsym.cpp @ 1047:6bb04dbee21f

Some calling convention work for x86-64: - Implement x86-64 extern(C), hopefully correctly. - Tried to be a bit smarter about extern(D) while I was there. Interestingly, this code seems to be generating more efficient code than gcc and llvm-gcc in some edge cases, like returning a `{ [7 x i8] }` loaded from a stack slot from an extern(C) function. (gcc generates 7 1-byte loads, while this code generates a 4-byte, a 2-byte and a 1-byte load) I also added some changes to make sure structs being returned from functions or passed in as parameters are stored in memory where the rest of the backend seems to expect them to be. These should be removed when support for first-class aggregates improves.
author Frits van Bommel <fvbommel wxs.nl>
date Fri, 06 Mar 2009 16:00:47 +0100
parents 29c0d1194033
children
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// Copyright (c) 1999-2005 by Digital Mars
// All Rights Reserved
// written by Walter Bright
// www.digitalmars.com
// License for redistribution is by either the Artistic License
// in artistic.txt, or the GNU General Public License in gnu.txt.
// See the included readme.txt for details.

// stubbed out for dmdfe. Original is in dmd/tocsym.c

#include <stddef.h>

#include "mars.h"
#include "module.h"
#include "mtype.h"
#include "declaration.h"
#include "statement.h"
#include "enum.h"
#include "aggregate.h"
#include "init.h"
#include "attrib.h"
#include "lexer.h"


Symbol *StaticStructInitDeclaration::toSymbol()
{
    return 0;
}

/*************************************
 * Helper
 */

Symbol *Dsymbol::toSymbolX(const char *prefix, int sclass, TYPE *t, const char *suffix)
{
  return 0;
}

/*************************************
 */

Symbol *Dsymbol::toSymbol()
{
  return 0;
}

/*********************************
 * Generate import symbol from symbol.
 */

Symbol *Dsymbol::toImport()
{
  return 0;
}

/*************************************
 */

Symbol *Dsymbol::toImport(Symbol *sym)
{
  return 0;
}

/*************************************
 */

Symbol *VarDeclaration::toSymbol()
{
  return 0;
}

/*************************************
 */

Symbol *ClassInfoDeclaration::toSymbol()
{
  return 0;
}

/*************************************
 */

Symbol *ModuleInfoDeclaration::toSymbol()
{
  return 0;
}

/*************************************
 */

Symbol *TypeInfoDeclaration::toSymbol()
{
  return 0;
}

/*************************************
 */

Symbol *FuncDeclaration::toSymbol()
{

    return 0;
}

/*************************************
 */

Symbol *FuncDeclaration::toThunkSymbol(int offset)
{
  return 0;
}

/*************************************
 */

Symbol *FuncAliasDeclaration::toSymbol()
{

    return 0;
}


/****************************************
 * Create a static symbol we can hang DT initializers onto.
 */

Symbol *static_sym()
{
  return 0;
}

/*************************************
 * Create the "ClassInfo" symbol
 */

Symbol *ClassDeclaration::toSymbol()
{
  return 0;
}

/*************************************
 * Create the "InterfaceInfo" symbol
 */

Symbol *InterfaceDeclaration::toSymbol()
{
  return 0;
}

/*************************************
 * Create the "ModuleInfo" symbol
 */

Symbol *Module::toSymbol()
{
  return 0;
}

/*************************************
 * This is accessible via the ClassData, but since it is frequently
 * needed directly (like for rtti comparisons), make it directly accessible.
 */

Symbol *ClassDeclaration::toVtblSymbol()
{
  return 0;
}

/**********************************
 * Create the static initializer for the struct/class.
 */

Symbol *AggregateDeclaration::toInitializer()
{
  return 0;
}


/******************************************
 */

Symbol *Module::toModuleAssert()
{
  return 0;
}

/******************************************
 */

Symbol *Module::toModuleArray()
{
  return 0;
}

/********************************************
 * Determine the right symbol to look up
 * an associative array element.
 * Input:
 *	flags	0	don't add value signature
 *		1	add value signature
 */

Symbol *TypeAArray::aaGetSymbol(const char *func, int flags)
{
  return 0;
}