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169
ase/stx/bootstrap.c
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169
ase/stx/bootstrap.c
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@ -0,0 +1,169 @@
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/*
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* $Id: bootstrap.c,v 1.1 2005-05-22 15:38:31 bacon Exp $
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*/
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#include <xp/stx/bootstrap.h>
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#include <xp/stx/symbol.h>
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#include <xp/stx/class.h>
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#include <xp/stx/object.h>
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#include <xp/stx/hash.h>
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#include <xp/stx/misc.h>
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static void __create_bootstrapping_objects (xp_stx_t* stx);
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int xp_stx_bootstrap (xp_stx_t* stx)
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{
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xp_stx_word_t symbol_Smalltalk;
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xp_stx_word_t class_Object, class_Class;
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xp_stx_word_t tmp;
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__create_bootstrapping_objects (stx);
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/* more initialization */
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XP_STX_CLASS(stx,stx->symbol_table) =
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xp_stx_new_class (stx, XP_STX_TEXT("SymbolTable"));
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XP_STX_CLASS(stx,stx->smalltalk) =
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xp_stx_new_class (stx, XP_STX_TEXT("SystemDictionary"));
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symbol_Smalltalk =
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xp_stx_new_symbol (stx, XP_STX_TEXT("Smalltalk"));
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xp_stx_hash_insert (stx, stx->smalltalk,
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xp_stx_hash_char_object(stx,symbol_Smalltalk),
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symbol_Smalltalk, stx->smalltalk);
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/* create #nil, #true, #false */
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xp_stx_new_symbol (stx, XP_STX_TEXT("nil"));
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xp_stx_new_symbol (stx, XP_STX_TEXT("true"));
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xp_stx_new_symbol (stx, XP_STX_TEXT("false"));
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/* nil setClass: UndefinedObject */
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XP_STX_CLASS(stx,stx->nil) =
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xp_stx_new_class (stx, XP_STX_TEXT("UndefinedObject"));
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/* true setClass: True */
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XP_STX_CLASS(stx,stx->true) =
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xp_stx_new_class (stx, XP_STX_TEXT("True"));
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/* fales setClass: False */
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XP_STX_CLASS(stx,stx->false) =
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xp_stx_new_class (stx, XP_STX_TEXT("False"));
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/* weave the class-metaclass chain */
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class_Object = xp_stx_new_class (stx, XP_STX_TEXT("Object"));
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class_Class = xp_stx_new_class (stx, XP_STX_TEXT("Class"));
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tmp = XP_STX_CLASS(stx,class_Object);
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XP_STX_AT(stx,tmp,XP_STX_CLASS_SUPERCLASS) = class_Class;
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/* useful classes */
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stx->class_method = xp_stx_new_class (stx, XP_STX_TEXT("Method"));
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stx->class_context = xp_stx_new_class (stx, XP_STX_TEXT("Context"));
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return 0;
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}
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static void __create_bootstrapping_objects (xp_stx_t* stx)
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{
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xp_stx_word_t class_SymlinkMeta;
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xp_stx_word_t class_SymbolMeta;
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xp_stx_word_t class_MetaclassMeta;
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xp_stx_word_t class_PairlinkMeta;
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xp_stx_word_t symbol_Symlink;
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xp_stx_word_t symbol_Symbol;
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xp_stx_word_t symbol_Metaclass;
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xp_stx_word_t symbol_Pairlink;
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/* allocate three keyword objects */
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stx->nil = xp_stx_alloc_word_object (stx, 0);
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stx->true = xp_stx_alloc_word_object (stx, 0);
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stx->false = xp_stx_alloc_word_object (stx, 0);
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xp_stx_assert (stx->nil == XP_STX_NIL);
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xp_stx_assert (stx->true == XP_STX_TRUE);
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xp_stx_assert (stx->false == XP_STX_FALSE);
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/* symbol table & system dictionary */
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/* TODO: symbol table and dictionary size */
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stx->symbol_table = xp_stx_alloc_word_object (stx, 1000);
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stx->smalltalk = xp_stx_alloc_word_object (stx, 2000);
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stx->class_symlink = /* Symlink */
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xp_stx_alloc_word_object(stx,XP_STX_CLASS_SIZE);
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stx->class_symbol = /* Symbol */
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xp_stx_alloc_word_object(stx,XP_STX_CLASS_SIZE);
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stx->class_metaclass = /* Metaclass */
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xp_stx_alloc_word_object(stx,XP_STX_CLASS_SIZE);
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stx->class_pairlink = /* Pairlink */
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xp_stx_alloc_word_object(stx,XP_STX_CLASS_SIZE);
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class_SymlinkMeta = /* Symlink class */
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xp_stx_alloc_word_object(stx,XP_STX_CLASS_SIZE);
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class_SymbolMeta = /* Symbol class */
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xp_stx_alloc_word_object(stx,XP_STX_CLASS_SIZE);
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class_MetaclassMeta = /* Metaclass class */
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xp_stx_alloc_word_object(stx,XP_STX_CLASS_SIZE);
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class_PairlinkMeta = /* Pairlink class */
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xp_stx_alloc_word_object(stx,XP_STX_CLASS_SIZE);
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/* (Symlink class) setClass: Metaclass */
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XP_STX_CLASS(stx,class_SymlinkMeta) = stx->class_metaclass;
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/* (Symbol class) setClass: Metaclass */
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XP_STX_CLASS(stx,class_SymbolMeta) = stx->class_metaclass;
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/* (Metaclass class) setClass: Metaclass */
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XP_STX_CLASS(stx,class_MetaclassMeta) = stx->class_metaclass;
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/* (Pairlink class) setClass: Metaclass */
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XP_STX_CLASS(stx,class_PairlinkMeta) = stx->class_metaclass;
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/* Symlink setClass: (Symlink class) */
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XP_STX_CLASS(stx,stx->class_symlink) = class_SymlinkMeta;
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/* Symbol setClass: (Symbol class) */
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XP_STX_CLASS(stx,stx->class_symbol) = class_SymbolMeta;
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/* Metaclass setClass: (Metaclass class) */
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XP_STX_CLASS(stx,stx->class_metaclass) = class_MetaclassMeta;
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/* Pairlink setClass: (Pairlink class) */
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XP_STX_CLASS(stx,stx->class_pairlink) = class_PairlinkMeta;
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/* (Symlink class) setSpec: CLASS_SIZE */
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XP_STX_AT(stx,class_SymlinkMeta,XP_STX_CLASS_SPEC) =
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XP_STX_TO_SMALLINT(XP_STX_CLASS_SIZE);
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/* (Symbol class) setSpec: CLASS_SIZE */
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XP_STX_AT(stx,class_SymbolMeta,XP_STX_CLASS_SPEC) =
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XP_STX_TO_SMALLINT(XP_STX_CLASS_SIZE);
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/* (Metaclass class) setSpec: CLASS_SIZE */
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XP_STX_AT(stx,class_MetaclassMeta,XP_STX_CLASS_SPEC) =
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XP_STX_TO_SMALLINT(XP_STX_CLASS_SIZE);
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/* (Pairlink class) setSpec: CLASS_SIZE */
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XP_STX_AT(stx,class_PairlinkMeta,XP_STX_CLASS_SPEC) =
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XP_STX_TO_SMALLINT(XP_STX_CLASS_SIZE);
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/* #Symlink */
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symbol_Symlink = xp_stx_new_symbol (stx, XP_STX_TEXT("Symlink"));
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/* #Symbol */
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symbol_Symbol = xp_stx_new_symbol (stx, XP_STX_TEXT("Symbol"));
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/* #Metaclass */
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symbol_Metaclass = xp_stx_new_symbol (stx, XP_STX_TEXT("Metaclass"));
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/* #Pairlink */
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symbol_Pairlink = xp_stx_new_symbol (stx, XP_STX_TEXT("Pairlink"));
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/* Symlink setName: #Symlink */
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XP_STX_AT(stx,stx->class_symlink,XP_STX_CLASS_NAME) = symbol_Symlink;
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/* Symbol setName: #Symbol */
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XP_STX_AT(stx,stx->class_symbol,XP_STX_CLASS_NAME) = symbol_Symbol;
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/* Metaclass setName: #Metaclass */
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XP_STX_AT(stx,stx->class_metaclass,XP_STX_CLASS_NAME) = symbol_Metaclass;
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/* Pairlink setName: #Pairlink */
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XP_STX_AT(stx,stx->class_pairlink,XP_STX_CLASS_NAME) = symbol_Pairlink;
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/* register class names into the system dictionary */
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xp_stx_hash_insert (stx, stx->smalltalk,
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xp_stx_hash_char_object(stx, symbol_Symlink),
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symbol_Symlink, stx->class_symlink);
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xp_stx_hash_insert (stx, stx->smalltalk,
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xp_stx_hash_char_object(stx, symbol_Symbol),
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symbol_Symbol, stx->class_symbol);
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xp_stx_hash_insert (stx, stx->smalltalk,
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xp_stx_hash_char_object(stx, symbol_Metaclass),
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symbol_Metaclass, stx->class_metaclass);
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xp_stx_hash_insert (stx, stx->smalltalk,
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xp_stx_hash_char_object(stx, symbol_Pairlink),
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symbol_Pairlink, stx->class_pairlink);
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}
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20
ase/stx/bootstrap.h
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20
ase/stx/bootstrap.h
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@ -0,0 +1,20 @@
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/*
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* $Id: bootstrap.h,v 1.1 2005-05-22 15:38:31 bacon Exp $
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*/
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#ifndef _XP_STX_BOOTSTRAP_H_
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#define _XP_STX_BOOTSTRAP_H_
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#include <xp/stx/stx.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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int xp_stx_bootstrap (xp_stx_t* stx);
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#ifdef __cplusplus
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}
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#endif
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#endif
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@ -1,5 +1,5 @@
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/*
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* $Id: class.c,v 1.2 2005-05-22 15:24:57 bacon Exp $
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* $Id: class.c,v 1.3 2005-05-22 15:38:31 bacon Exp $
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*/
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#include <xp/stx/class.h>
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@ -49,7 +49,7 @@ xp_stx_word_t xp_stx_lookup_class (xp_stx_t* stx, const xp_stx_char_t* name)
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if (link == stx->nil) return stx->nil;
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value = XP_STX_AT(stx,link,XP_STX_PAIRLINK_VALUE);
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if (XP_STX_CLASS(stx,value) != stx->class_metaclass) stx->nil;
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if (XP_STX_CLASS(stx,value) != stx->class_metaclass) return stx->nil;
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return value;
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}
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@ -1,7 +1,7 @@
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SRCS = stx.c memory.c object.c symbol.c class.c \
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hash.c misc.c context.c token.c parser.c
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hash.c misc.c context.c token.c parser.c bootstrap.c
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OBJS = stx.obj memory.obj object.obj symbol.obj class.obj \
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hash.obj misc.obj context.obj token.obj parser.obj
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hash.obj misc.obj context.obj token.obj parser.obj bootstrap.obj
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OUT = xpstx.lib
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CC = lcc
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164
ase/stx/stx.c
164
ase/stx/stx.c
@ -1,17 +1,11 @@
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/*
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* $Id: stx.c,v 1.26 2005-05-22 15:03:20 bacon Exp $
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* $Id: stx.c,v 1.27 2005-05-22 15:38:31 bacon Exp $
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*/
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#include <xp/stx/stx.h>
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#include <xp/stx/memory.h>
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#include <xp/stx/symbol.h>
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#include <xp/stx/class.h>
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#include <xp/stx/object.h>
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#include <xp/stx/hash.h>
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#include <xp/stx/misc.h>
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static void __create_bootstrapping_objects (xp_stx_t* stx);
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xp_stx_t* xp_stx_open (xp_stx_t* stx, xp_stx_word_t capacity)
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{
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if (stx == XP_NULL) {
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@ -51,159 +45,3 @@ void xp_stx_close (xp_stx_t* stx)
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if (stx->__malloced) xp_stx_free (stx);
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}
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int xp_stx_bootstrap (xp_stx_t* stx)
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{
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xp_stx_word_t symbol_Smalltalk;
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xp_stx_word_t class_Object, class_Class;
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xp_stx_word_t tmp;
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__create_bootstrapping_objects (stx);
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/* more initialization */
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XP_STX_CLASS(stx,stx->symbol_table) =
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xp_stx_new_class (stx, XP_STX_TEXT("SymbolTable"));
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XP_STX_CLASS(stx,stx->smalltalk) =
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xp_stx_new_class (stx, XP_STX_TEXT("SystemDictionary"));
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symbol_Smalltalk =
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xp_stx_new_symbol (stx, XP_STX_TEXT("Smalltalk"));
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xp_stx_hash_insert (stx, stx->smalltalk,
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xp_stx_hash_char_object(stx,symbol_Smalltalk),
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symbol_Smalltalk, stx->smalltalk);
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/* create #nil, #true, #false */
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xp_stx_new_symbol (stx, XP_STX_TEXT("nil"));
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xp_stx_new_symbol (stx, XP_STX_TEXT("true"));
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xp_stx_new_symbol (stx, XP_STX_TEXT("false"));
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/* nil setClass: UndefinedObject */
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XP_STX_CLASS(stx,stx->nil) =
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xp_stx_new_class (stx, XP_STX_TEXT("UndefinedObject"));
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/* true setClass: True */
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XP_STX_CLASS(stx,stx->true) =
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xp_stx_new_class (stx, XP_STX_TEXT("True"));
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/* fales setClass: False */
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XP_STX_CLASS(stx,stx->false) =
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xp_stx_new_class (stx, XP_STX_TEXT("False"));
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/* weave the class-metaclass chain */
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class_Object = xp_stx_new_class (stx, XP_STX_TEXT("Object"));
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class_Class = xp_stx_new_class (stx, XP_STX_TEXT("Class"));
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tmp = XP_STX_CLASS(stx,class_Object);
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XP_STX_AT(stx,tmp,XP_STX_CLASS_SUPERCLASS) = class_Class;
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/* useful classes */
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stx->class_method = xp_stx_new_class (stx, XP_STX_TEXT("Method"));
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stx->class_context = xp_stx_new_class (stx, XP_STX_TEXT("Context"));
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return 0;
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}
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static void __create_bootstrapping_objects (xp_stx_t* stx)
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{
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xp_stx_word_t class_SymlinkMeta;
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xp_stx_word_t class_SymbolMeta;
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xp_stx_word_t class_MetaclassMeta;
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xp_stx_word_t class_PairlinkMeta;
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xp_stx_word_t symbol_Symlink;
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xp_stx_word_t symbol_Symbol;
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xp_stx_word_t symbol_Metaclass;
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xp_stx_word_t symbol_Pairlink;
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/* allocate three keyword objects */
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stx->nil = xp_stx_alloc_word_object (stx, 0);
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stx->true = xp_stx_alloc_word_object (stx, 0);
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stx->false = xp_stx_alloc_word_object (stx, 0);
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xp_stx_assert (stx->nil == XP_STX_NIL);
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xp_stx_assert (stx->true == XP_STX_TRUE);
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xp_stx_assert (stx->false == XP_STX_FALSE);
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/* symbol table & system dictionary */
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/* TODO: symbol table and dictionary size */
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stx->symbol_table = xp_stx_alloc_word_object (stx, 1000);
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stx->smalltalk = xp_stx_alloc_word_object (stx, 2000);
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stx->class_symlink = /* Symlink */
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xp_stx_alloc_word_object(stx,XP_STX_CLASS_SIZE);
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stx->class_symbol = /* Symbol */
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xp_stx_alloc_word_object(stx,XP_STX_CLASS_SIZE);
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stx->class_metaclass = /* Metaclass */
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xp_stx_alloc_word_object(stx,XP_STX_CLASS_SIZE);
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stx->class_pairlink = /* Pairlink */
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xp_stx_alloc_word_object(stx,XP_STX_CLASS_SIZE);
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class_SymlinkMeta = /* Symlink class */
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xp_stx_alloc_word_object(stx,XP_STX_CLASS_SIZE);
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class_SymbolMeta = /* Symbol class */
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xp_stx_alloc_word_object(stx,XP_STX_CLASS_SIZE);
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class_MetaclassMeta = /* Metaclass class */
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xp_stx_alloc_word_object(stx,XP_STX_CLASS_SIZE);
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class_PairlinkMeta = /* Pairlink class */
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xp_stx_alloc_word_object(stx,XP_STX_CLASS_SIZE);
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/* (Symlink class) setClass: Metaclass */
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XP_STX_CLASS(stx,class_SymlinkMeta) = stx->class_metaclass;
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/* (Symbol class) setClass: Metaclass */
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XP_STX_CLASS(stx,class_SymbolMeta) = stx->class_metaclass;
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/* (Metaclass class) setClass: Metaclass */
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XP_STX_CLASS(stx,class_MetaclassMeta) = stx->class_metaclass;
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/* (Pairlink class) setClass: Metaclass */
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XP_STX_CLASS(stx,class_PairlinkMeta) = stx->class_metaclass;
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/* Symlink setClass: (Symlink class) */
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XP_STX_CLASS(stx,stx->class_symlink) = class_SymlinkMeta;
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/* Symbol setClass: (Symbol class) */
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XP_STX_CLASS(stx,stx->class_symbol) = class_SymbolMeta;
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/* Metaclass setClass: (Metaclass class) */
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XP_STX_CLASS(stx,stx->class_metaclass) = class_MetaclassMeta;
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/* Pairlink setClass: (Pairlink class) */
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XP_STX_CLASS(stx,stx->class_pairlink) = class_PairlinkMeta;
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/* (Symlink class) setSpec: CLASS_SIZE */
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XP_STX_AT(stx,class_SymlinkMeta,XP_STX_CLASS_SPEC) =
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XP_STX_TO_SMALLINT(XP_STX_CLASS_SIZE);
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/* (Symbol class) setSpec: CLASS_SIZE */
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XP_STX_AT(stx,class_SymbolMeta,XP_STX_CLASS_SPEC) =
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XP_STX_TO_SMALLINT(XP_STX_CLASS_SIZE);
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/* (Metaclass class) setSpec: CLASS_SIZE */
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XP_STX_AT(stx,class_MetaclassMeta,XP_STX_CLASS_SPEC) =
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XP_STX_TO_SMALLINT(XP_STX_CLASS_SIZE);
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/* (Pairlink class) setSpec: CLASS_SIZE */
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XP_STX_AT(stx,class_PairlinkMeta,XP_STX_CLASS_SPEC) =
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XP_STX_TO_SMALLINT(XP_STX_CLASS_SIZE);
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||||
|
||||
/* #Symlink */
|
||||
symbol_Symlink = xp_stx_new_symbol (stx, XP_STX_TEXT("Symlink"));
|
||||
/* #Symbol */
|
||||
symbol_Symbol = xp_stx_new_symbol (stx, XP_STX_TEXT("Symbol"));
|
||||
/* #Metaclass */
|
||||
symbol_Metaclass = xp_stx_new_symbol (stx, XP_STX_TEXT("Metaclass"));
|
||||
/* #Pairlink */
|
||||
symbol_Pairlink = xp_stx_new_symbol (stx, XP_STX_TEXT("Pairlink"));
|
||||
|
||||
/* Symlink setName: #Symlink */
|
||||
XP_STX_AT(stx,stx->class_symlink,XP_STX_CLASS_NAME) = symbol_Symlink;
|
||||
/* Symbol setName: #Symbol */
|
||||
XP_STX_AT(stx,stx->class_symbol,XP_STX_CLASS_NAME) = symbol_Symbol;
|
||||
/* Metaclass setName: #Metaclass */
|
||||
XP_STX_AT(stx,stx->class_metaclass,XP_STX_CLASS_NAME) = symbol_Metaclass;
|
||||
/* Pairlink setName: #Pairlink */
|
||||
XP_STX_AT(stx,stx->class_pairlink,XP_STX_CLASS_NAME) = symbol_Pairlink;
|
||||
|
||||
/* register class names into the system dictionary */
|
||||
xp_stx_hash_insert (stx, stx->smalltalk,
|
||||
xp_stx_hash_char_object(stx, symbol_Symlink),
|
||||
symbol_Symlink, stx->class_symlink);
|
||||
xp_stx_hash_insert (stx, stx->smalltalk,
|
||||
xp_stx_hash_char_object(stx, symbol_Symbol),
|
||||
symbol_Symbol, stx->class_symbol);
|
||||
xp_stx_hash_insert (stx, stx->smalltalk,
|
||||
xp_stx_hash_char_object(stx, symbol_Metaclass),
|
||||
symbol_Metaclass, stx->class_metaclass);
|
||||
xp_stx_hash_insert (stx, stx->smalltalk,
|
||||
xp_stx_hash_char_object(stx, symbol_Pairlink),
|
||||
symbol_Pairlink, stx->class_pairlink);
|
||||
}
|
||||
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user