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- /* ScummC
- * Copyright (C) 2004-2006 Alban Bedel
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
-
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
-
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- */
-
- /**
- * @file scc_code.h
- * @ingroup scc
- * @brief SCUMM code generator
- */
-
- /// @name Loop Stack
- /// A little stack for the loops, this is needed
- /// by the parser to check the branch instruction validity.
- //@{
-
- /// @brief Add a loop entry to the stack.
- /// @param type Type of the corresponding instruction
- /// @param sym Name of the loop or NULL
- void scc_loop_push(int type, char* sym);
-
- /// @brief Pop the current loop
- /// @return The poped loop
- scc_loop_t* scc_loop_pop(void);
-
- /// @brief Get the loop referenced by a branching instruction.
- /// @param type Type of the branching instruction
- /// @param sym Name of the loop or NULL
- /// @return The matching loop or NULL
- scc_loop_t* scc_loop_get(int type,char* sym);
-
- //@}
-
- /// @name Code blocks
- //@(
-
- /// Create a new code block
- scc_code_t* scc_code_new(int len);
-
- /// Destroy a code block
- void scc_code_free(scc_code_t* c);
-
- /// Destroy a code block list
- void scc_code_free_all(scc_code_t* c);
-
- //@}
-
- /// @name Scripts
- //@{
-
- /// @brief Generate a script from a parse tree.
- /// @param ns Namespace to use
- /// @param inst The parse tree
- /// @param return_op The op code to use for return
- /// @param close_scr If true add a return at the end of the script.
- scc_script_t* scc_script_new(scc_ns_t* ns, scc_instruct_t* inst,
- uint8_t return_op,char close_scr);
-
- /// Destroy a script
- void scc_script_free(scc_script_t* scr);
-
- /// Destroy a list of script
- void scc_script_list_free(scc_script_t* scr);
-
- //@}
-