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authorneonloop2021-10-20 14:54:27 +0000
committerneonloop2021-10-20 14:54:27 +0000
commitea1947ffcc606d757357398b24e74a3f4ecefa07 (patch)
tree2031b8d4fc4c61063c710a7148378f57e662efbd /core/bgdc/include/codeblock.h
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Initial commit from steward-fu releasemain
Diffstat (limited to 'core/bgdc/include/codeblock.h')
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diff --git a/core/bgdc/include/codeblock.h b/core/bgdc/include/codeblock.h
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+/*
+ * 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 __CODEBLOCK_H
+#define __CODEBLOCK_H
+
+/* Bloques de código compilado. Contienen estructuras que sólo se emplean
+ * durante el compilado: la función program_postprocess() independiza los
+ * datos (CODEBLOCK.data[]) de dichas estructuras, que el intérprete
+ * no necesita */
+
+typedef struct _codeblock
+{
+ int * data ;
+ int reserved ;
+ int current ;
+ int previous ;
+ int previous2 ;
+
+ int * loops ;
+ int loop_count ;
+ int loop_reserved ;
+ int loop_active ;
+
+ int * labels ;
+ int label_count ;
+ int label_reserved ;
+ struct _labelsextra{
+ int name;
+ int file;
+ int line;
+ } * labelsextra;
+
+}
+CODEBLOCK ;
+
+typedef struct _codeblock_pos
+{
+ int current;
+ int previous;
+ int previous2;
+}
+CODEBLOCK_POS ;
+
+extern void codeblock_init(CODEBLOCK * c) ;
+extern void codeblock_add (CODEBLOCK * c, int code, int param) ;
+extern void codeblock_add_block (CODEBLOCK * c, CODEBLOCK_POS from, CODEBLOCK_POS to);
+extern void codeblock_loop_start (CODEBLOCK * c, int loop, int begin) ;
+extern void codeblock_loop_end (CODEBLOCK * c, int loop, int end) ;
+extern int codeblock_loop_add (CODEBLOCK * c) ;
+extern int codeblock_label_add (CODEBLOCK * c, int identifier) ;
+extern void codeblock_label_set (CODEBLOCK * c, int label, int offset) ;
+extern int codeblock_label_get (CODEBLOCK * c, int label);
+extern int codeblock_label_get_id_by_name (CODEBLOCK * c, int name);
+extern void codeblock_postprocess (CODEBLOCK * c) ;
+extern void codeblock_dump (CODEBLOCK * c) ;
+extern void mnemonic_dump (int i, int param) ;
+extern void program_postprocess () ;
+
+extern CODEBLOCK_POS codeblock_pos(CODEBLOCK * c);
+extern void codeblock_setpos(CODEBLOCK * c, CODEBLOCK_POS p);
+
+extern void codeblock_alloc (CODEBLOCK * c, int count);
+
+
+#endif
+