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Diffstat (limited to 'core/bgdc/include/compiler.h')
| -rw-r--r-- | core/bgdc/include/compiler.h | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/core/bgdc/include/compiler.h b/core/bgdc/include/compiler.h new file mode 100644 index 0000000..7a66a4e --- /dev/null +++ b/core/bgdc/include/compiler.h @@ -0,0 +1,129 @@ +/* + * Copyright © 2006-2016 SplinterGU (Fenix/Bennugd) + * Copyright © 2002-2006 Fenix Team (Fenix) + * Copyright © 1999-2002 José Luis Cebrián Pagüe (Fenix) + * + * This file is part of Bennu - Game Development + * + * This software is provided 'as-is', without any express or implied + * warranty. In no event will the authors be held liable for any damages + * arising from the use of this software. + * + * Permission is granted to anyone to use this software for any purpose, + * including commercial applications, and to alter it and redistribute it + * freely, subject to the following restrictions: + * + * 1. The origin of this software must not be misrepresented; you must not + * claim that you wrote the original software. If you use this software + * in a product, an acknowledgment in the product documentation would be + * appreciated but is not required. + * + * 2. Altered source versions must be plainly marked as such, and must not be + * misrepresented as being the original software. + * + * 3. This notice may not be removed or altered from any source + * distribution. + * + */ + +#ifndef __COMPILER_H +#define __COMPILER_H + +#include <stdint.h> + +#include "typedef.h" +#include "procdef.h" +#include "varspace.h" + +/* Compilador */ + +typedef struct _expresion_result +{ + int asignation ; + int call ; + int lvalue ; + int constant ; + TYPEDEF type ; + + int count; /* Usados para array genericos */ + + int32_t value ; + float fvalue ; +} +expresion_result ; + +extern void compile_error (const char * error, ...) ; +extern void compile_warning (int, const char * error, ...) ; + +/* Compilado de secciones superiores */ +extern void compile_init (); +extern void compile_program (); +extern void compile_sentence (PROCDEF * p) ; +extern void compile_block(PROCDEF *) ; + +extern void import_mod( char * libname ); + +/* Compilado de secciones especiales (definición de datos, etc) */ +extern int compile_array_data (VARSPACE * n, segment * data, int size, int subsize, BASETYPE *t) ; +extern int compile_varspace (VARSPACE * n, segment * data, int additive, int copies, int padding, VARSPACE ** c, int alignment, int duplicateignore) ; +extern void compile_constants () ; + +#define DEFAULT_ALIGNMENT 4 + +/* Compilador de expresiones */ +extern expresion_result compile_value () ; +extern expresion_result compile_factor () ; +extern expresion_result compile_operand () ; +extern expresion_result compile_operation () ; +extern expresion_result compile_rotation () ; +extern expresion_result compile_clausule () ; +extern expresion_result compile_comparison () ; +extern expresion_result compile_subexpresion () ; +extern expresion_result compile_expresion (int need_constant, int need_lvalue, int discart_code, BASETYPE t) ; +extern expresion_result convert_result_type (expresion_result res, BASETYPE t); + +/* Códigos de identificadores y palabras reservadas */ + +extern int + + identifier_program, identifier_debug, identifier_const, + identifier_begin, identifier_end, identifier_struct, + identifier_global, identifier_local, identifier_public, identifier_private, + identifier_const, identifier_dup, identifier_while, + identifier_repeat, identifier_until, identifier_switch, + identifier_case, identifier_default, identifier_loop, + identifier_for, identifier_from, identifier_step, + identifier_to, identifier_if, identifier_else, + identifier_break, identifier_continue, identifier_return, + identifier_frame, identifier_clone, identifier_yield, + identifier_onexit, identifier_onerror, + identifier_jmp, identifier_call, + identifier_on, identifier_exit, identifier_error, identifier_resume, identifier_stm_next, + identifier_sizeof, identifier_bandoffset, + identifier_offset, identifier_pointer, identifier_type, + identifier_and, identifier_or , identifier_xor, identifier_not, + identifier_band, identifier_bor, identifier_bxor, identifier_bnot, + identifier_plus, identifier_minus, identifier_plusplus, identifier_minusminus, + identifier_equal, identifier_multiply, identifier_mod, + identifier_divide, identifier_semicolon, identifier_colon, + identifier_comma, identifier_ror, identifier_rol, + identifier_rightp, identifier_leftp, identifier_rightb, + identifier_leftb, identifier_point, identifier_twopoints, + identifier_eq, identifier_ne, identifier_gte, + identifier_lte, identifier_lt, identifier_gt, + identifier_plusequal, identifier_minusequal, identifier_multequal, + identifier_divequal, identifier_modequal, identifier_orequal, + identifier_xorequal, identifier_andequal, identifier_rorequal, + identifier_rolequal, identifier_mouse, identifier_dword, + identifier_word, identifier_byte, identifier_string, + identifier_float, identifier_include, identifier_type, + identifier_import, identifier_elseif, identifier_question, + identifier_function, identifier_int, identifier_short, + identifier_char, identifier_unsigned, identifier_signed ; + +extern int reserved_words ; /* Número de palabras reservadas */ + +extern int identifier_is_type(int id); +extern int identifier_is_basic_type(int id); + +#endif |