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author | smalov <smalov@yandex-team.ru> | 2022-02-10 16:47:36 +0300 |
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committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:47:36 +0300 |
commit | f70d9720e13aef3a935e3f405b0eac554529e76e (patch) | |
tree | 5519c392aebdb16153197de07e4774c0a2be261a /contrib/tools/ragel6/csgoto.h | |
parent | 7b659037613268d5eac4a1b6a7c5eff3cd36d4bf (diff) | |
download | ydb-f70d9720e13aef3a935e3f405b0eac554529e76e.tar.gz |
Restoring authorship annotation for <smalov@yandex-team.ru>. Commit 1 of 2.
Diffstat (limited to 'contrib/tools/ragel6/csgoto.h')
-rw-r--r-- | contrib/tools/ragel6/csgoto.h | 176 |
1 files changed, 88 insertions, 88 deletions
diff --git a/contrib/tools/ragel6/csgoto.h b/contrib/tools/ragel6/csgoto.h index 749188408d..a077a112bf 100644 --- a/contrib/tools/ragel6/csgoto.h +++ b/contrib/tools/ragel6/csgoto.h @@ -1,89 +1,89 @@ -/* - * Copyright 2001-2006 Adrian Thurston <thurston@complang.org> - * 2004 Erich Ocean <eric.ocean@ampede.com> - * 2005 Alan West <alan@alanz.com> - */ - -/* This file is part of Ragel. - * - * Ragel 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. +/* + * Copyright 2001-2006 Adrian Thurston <thurston@complang.org> + * 2004 Erich Ocean <eric.ocean@ampede.com> + * 2005 Alan West <alan@alanz.com> + */ + +/* This file is part of Ragel. * - * Ragel 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 Ragel; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef _GOTOCODEGEN_H -#define _GOTOCODEGEN_H - -#include <iostream> -#include "cscodegen.h" - -/* Forwards. */ -struct CodeGenData; -struct NameInst; -struct RedTransAp; -struct RedStateAp; -struct GenStateCond; - -/* - * Goto driven fsm. - */ -class CSharpGotoCodeGen : virtual public CSharpFsmCodeGen, public CSharpCodeGen -{ -public: - CSharpGotoCodeGen( ostream &out ) : CSharpFsmCodeGen(out), CSharpCodeGen(out) {} - std::ostream &TO_STATE_ACTION_SWITCH(); - std::ostream &FROM_STATE_ACTION_SWITCH(); - std::ostream &EOF_ACTION_SWITCH(); - std::ostream &ACTION_SWITCH(); - std::ostream &STATE_GOTOS(); - std::ostream &TRANSITIONS(); - std::ostream &EXEC_FUNCS(); - std::ostream &FINISH_CASES(); - - void GOTO( ostream &ret, int gotoDest, bool inFinish ); - void CALL( ostream &ret, int callDest, int targState, bool inFinish ); - void NEXT( ostream &ret, int nextDest, bool inFinish ); - void GOTO_EXPR( ostream &ret, GenInlineItem *ilItem, bool inFinish ); - void NEXT_EXPR( ostream &ret, GenInlineItem *ilItem, bool inFinish ); - void CALL_EXPR( ostream &ret, GenInlineItem *ilItem, int targState, bool inFinish ); - void CURS( ostream &ret, bool inFinish ); - void TARGS( ostream &ret, bool inFinish, int targState ); - void RET( ostream &ret, bool inFinish ); - void BREAK( ostream &ret, int targState ); - - virtual unsigned int TO_STATE_ACTION( RedStateAp *state ); - virtual unsigned int FROM_STATE_ACTION( RedStateAp *state ); - virtual unsigned int EOF_ACTION( RedStateAp *state ); - - std::ostream &TO_STATE_ACTIONS(); - std::ostream &FROM_STATE_ACTIONS(); - std::ostream &EOF_ACTIONS(); - - void COND_TRANSLATE( GenStateCond *stateCond, int level ); - void emitCondBSearch( RedStateAp *state, int level, int low, int high ); - void STATE_CONDS( RedStateAp *state, bool genDefault ); - - virtual std::ostream &TRANS_GOTO( RedTransAp *trans, int level ); - - void emitSingleSwitch( RedStateAp *state ); - void emitRangeBSearch( RedStateAp *state, int level, int low, int high ); - - /* Called from STATE_GOTOS just before writing the gotos */ - virtual void GOTO_HEADER( RedStateAp *state ); - virtual void STATE_GOTO_ERROR(); - - virtual void writeData(); - virtual void writeExec(); -}; - -#endif + * Ragel 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. + * + * Ragel 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 Ragel; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef _GOTOCODEGEN_H +#define _GOTOCODEGEN_H + +#include <iostream> +#include "cscodegen.h" + +/* Forwards. */ +struct CodeGenData; +struct NameInst; +struct RedTransAp; +struct RedStateAp; +struct GenStateCond; + +/* + * Goto driven fsm. + */ +class CSharpGotoCodeGen : virtual public CSharpFsmCodeGen, public CSharpCodeGen +{ +public: + CSharpGotoCodeGen( ostream &out ) : CSharpFsmCodeGen(out), CSharpCodeGen(out) {} + std::ostream &TO_STATE_ACTION_SWITCH(); + std::ostream &FROM_STATE_ACTION_SWITCH(); + std::ostream &EOF_ACTION_SWITCH(); + std::ostream &ACTION_SWITCH(); + std::ostream &STATE_GOTOS(); + std::ostream &TRANSITIONS(); + std::ostream &EXEC_FUNCS(); + std::ostream &FINISH_CASES(); + + void GOTO( ostream &ret, int gotoDest, bool inFinish ); + void CALL( ostream &ret, int callDest, int targState, bool inFinish ); + void NEXT( ostream &ret, int nextDest, bool inFinish ); + void GOTO_EXPR( ostream &ret, GenInlineItem *ilItem, bool inFinish ); + void NEXT_EXPR( ostream &ret, GenInlineItem *ilItem, bool inFinish ); + void CALL_EXPR( ostream &ret, GenInlineItem *ilItem, int targState, bool inFinish ); + void CURS( ostream &ret, bool inFinish ); + void TARGS( ostream &ret, bool inFinish, int targState ); + void RET( ostream &ret, bool inFinish ); + void BREAK( ostream &ret, int targState ); + + virtual unsigned int TO_STATE_ACTION( RedStateAp *state ); + virtual unsigned int FROM_STATE_ACTION( RedStateAp *state ); + virtual unsigned int EOF_ACTION( RedStateAp *state ); + + std::ostream &TO_STATE_ACTIONS(); + std::ostream &FROM_STATE_ACTIONS(); + std::ostream &EOF_ACTIONS(); + + void COND_TRANSLATE( GenStateCond *stateCond, int level ); + void emitCondBSearch( RedStateAp *state, int level, int low, int high ); + void STATE_CONDS( RedStateAp *state, bool genDefault ); + + virtual std::ostream &TRANS_GOTO( RedTransAp *trans, int level ); + + void emitSingleSwitch( RedStateAp *state ); + void emitRangeBSearch( RedStateAp *state, int level, int low, int high ); + + /* Called from STATE_GOTOS just before writing the gotos */ + virtual void GOTO_HEADER( RedStateAp *state ); + virtual void STATE_GOTO_ERROR(); + + virtual void writeData(); + virtual void writeExec(); +}; + +#endif |