src/st-universe.h

   1 /*
   2  * st-universe.h
   3  *
   4  * Copyright (C) 2008 Vincent Geddes
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a copy
   7  * of this software and associated documentation files (the "Software"), to deal
   8  * in the Software without restriction, including without limitation the rights
   9  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  10  * copies of the Software, and to permit persons to whom the Software is
  11  * furnished to do so, subject to the following conditions:
  12  *
  13  * The above copyright notice and this permission notice shall be included in
  14  * all copies or substantial portions of the Software.
  15  *
  16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  19  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  21  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  22  * THE SOFTWARE.
  23 */
  24
  25 #ifndef __ST_UNIVERSE_H__
  26 #define __ST_UNIVERSE_H__
  27
  28 #include <st-types.h>
  29 #include <st-memory.h>
  30 #include <st-processor.h>
  31
  32 extern st_oop
  33     st_nil,
  34     st_true,
  35     st_false,
  36     st_symbol_table,
  37     st_smalltalk,
  38
  39     st_undefined_object_class,
  40     st_metaclass_class,
  41     st_behavior_class,
  42     st_smi_class,
  43     st_large_integer_class,
  44     st_float_class,
  45     st_character_class,
  46     st_true_class,
  47     st_false_class,
  48     st_array_class,
  49     st_byte_array_class,
  50     st_word_array_class,
  51     st_float_array_class,
  52     st_set_class,
  53     st_dictionary_class,
  54     st_association_class,
  55     st_string_class,
  56     st_symbol_class,
  57     st_wide_string_class,
  58     st_compiled_method_class,
  59     st_method_context_class,
  60     st_block_context_class,
  61
  62     st_selector_doesNotUnderstand,
  63     st_selector_mustBeBoolean,
  64     st_selector_startupSystem,
  65     st_selector_cannotReturn;
  66
  67 enum {
  68     ST_SPECIAL_PLUS,
  69     ST_SPECIAL_MINUS,
  70     ST_SPECIAL_LT,
  71     ST_SPECIAL_GT,
  72     ST_SPECIAL_LE,
  73     ST_SPECIAL_GE,
  74     ST_SPECIAL_EQ,
  75     ST_SPECIAL_NE,
  76     ST_SPECIAL_MUL,
  77     ST_SPECIAL_DIV,
  78     ST_SPECIAL_MOD,
  79     ST_SPECIAL_BITSHIFT,
  80     ST_SPECIAL_BITAND,
  81     ST_SPECIAL_BITOR,
  82     ST_SPECIAL_BITXOR,
  83     ST_SPECIAL_AT,
  84     ST_SPECIAL_ATPUT,
  85     ST_SPECIAL_SIZE,
  86     ST_SPECIAL_VALUE,
  87     ST_SPECIAL_VALUE_ARG,
  88     ST_SPECIAL_IDEQ,
  89     ST_SPECIAL_CLASS,
  90     ST_SPECIAL_NEW,
  91     ST_SPECIAL_NEW_ARG,
  92
  93     ST_NUM_SPECIALS,
  94 };
  95
  96 extern st_memory *memory;
  97
  98 extern st_oop st_specials[ST_NUM_SPECIALS];
  99
 100 void   st_bootstrap_universe (void);
 101
 102 st_oop st_global_get (const char *name);
 103
 104 bool   st_verbose_mode (void) ST_GNUC_PURE;
 105
 106 st_processor *proc;
 107
 108 #endif /* __ST_UNIVERSE_H__ */