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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 | cfadda92ca195da3ad68d721a58872a4f1ced696 (patch) | |
tree | c0748b5dcbade83af788c0abfa89c0383d6b779c /contrib/tools/ragel6/cscodegen.h | |
parent | f70d9720e13aef3a935e3f405b0eac554529e76e (diff) | |
download | ydb-cfadda92ca195da3ad68d721a58872a4f1ced696.tar.gz |
Restoring authorship annotation for <smalov@yandex-team.ru>. Commit 2 of 2.
Diffstat (limited to 'contrib/tools/ragel6/cscodegen.h')
-rw-r--r-- | contrib/tools/ragel6/cscodegen.h | 408 |
1 files changed, 204 insertions, 204 deletions
diff --git a/contrib/tools/ragel6/cscodegen.h b/contrib/tools/ragel6/cscodegen.h index 3a66483897..0471ea9164 100644 --- a/contrib/tools/ragel6/cscodegen.h +++ b/contrib/tools/ragel6/cscodegen.h @@ -1,205 +1,205 @@ -/* - * 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. +/* + * 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. * - * 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 _CSCODEGEN_H -#define _CSCODEGEN_H - -#include <iostream> -#include <string> -#include <stdio.h> -#include "common.h" -#include "gendata.h" - -using std::string; -using std::ostream; - -/* Integer array line length. */ -#define IALL 8 - -/* Forwards. */ -struct RedFsmAp; -struct RedStateAp; -struct CodeGenData; -struct GenAction; -struct NameInst; -struct GenInlineItem; -struct GenInlineList; -struct RedAction; -struct LongestMatch; -struct LongestMatchPart; - -string itoa( int i ); - -/* - * class CSharpFsmCodeGen - */ -class CSharpFsmCodeGen : public CodeGenData -{ -public: - CSharpFsmCodeGen( ostream &out ); - virtual ~CSharpFsmCodeGen() {} - - virtual void finishRagelDef(); - virtual void writeInit(); - virtual void writeStart(); - virtual void writeFirstFinal(); - virtual void writeError(); - -protected: - string FSM_NAME(); - string START_STATE_ID(); - ostream &ACTIONS_ARRAY(); - string GET_WIDE_KEY(); - string GET_WIDE_KEY( RedStateAp *state ); - string TABS( int level ); - string KEY( Key key ); - string ALPHA_KEY( Key key ); - string LDIR_PATH( char *path ); - void ACTION( ostream &ret, GenAction *action, int targState, bool inFinish ); - void CONDITION( ostream &ret, GenAction *condition ); - string ALPH_TYPE(); - string WIDE_ALPH_TYPE(); - string ARRAY_TYPE( unsigned long maxVal ); - string ARRAY_TYPE( unsigned long maxVal, bool forceSigned ); - - virtual string ARR_OFF( string ptr, string offset ) = 0; - virtual string CAST( string type ) = 0; - virtual string UINT() = 0; - virtual string NULL_ITEM() = 0; - virtual string POINTER() = 0; - virtual string GET_KEY(); - virtual ostream &SWITCH_DEFAULT() = 0; - - string P(); - string PE(); - string vEOF(); - - string ACCESS(); - string vCS(); - string STACK(); - string TOP(); - string TOKSTART(); - string TOKEND(); - string ACT(); - - string DATA_PREFIX(); - string PM() { return "_" + DATA_PREFIX() + "partition_map"; } - string C() { return "_" + DATA_PREFIX() + "cond_spaces"; } - string CK() { return "_" + DATA_PREFIX() + "cond_keys"; } - string K() { return "_" + DATA_PREFIX() + "trans_keys"; } - string I() { return "_" + DATA_PREFIX() + "indicies"; } - string CO() { return "_" + DATA_PREFIX() + "cond_offsets"; } - string KO() { return "_" + DATA_PREFIX() + "key_offsets"; } - string IO() { return "_" + DATA_PREFIX() + "index_offsets"; } - string CL() { return "_" + DATA_PREFIX() + "cond_lengths"; } - string SL() { return "_" + DATA_PREFIX() + "single_lengths"; } - string RL() { return "_" + DATA_PREFIX() + "range_lengths"; } - string A() { return "_" + DATA_PREFIX() + "actions"; } - string TA() { return "_" + DATA_PREFIX() + "trans_actions"; } - string TT() { return "_" + DATA_PREFIX() + "trans_targs"; } - string TSA() { return "_" + DATA_PREFIX() + "to_state_actions"; } - string FSA() { return "_" + DATA_PREFIX() + "from_state_actions"; } - string EA() { return "_" + DATA_PREFIX() + "eof_actions"; } - string ET() { return "_" + DATA_PREFIX() + "eof_trans"; } - string SP() { return "_" + DATA_PREFIX() + "key_spans"; } - string CSP() { return "_" + DATA_PREFIX() + "cond_key_spans"; } - string START() { return DATA_PREFIX() + "start"; } - string ERROR() { return DATA_PREFIX() + "error"; } - string FIRST_FINAL() { return DATA_PREFIX() + "first_final"; } - string CTXDATA() { return DATA_PREFIX() + "ctxdata"; } - - void INLINE_LIST( ostream &ret, GenInlineList *inlineList, int targState, bool inFinish ); - virtual void GOTO( ostream &ret, int gotoDest, bool inFinish ) = 0; - virtual void CALL( ostream &ret, int callDest, int targState, bool inFinish ) = 0; - virtual void NEXT( ostream &ret, int nextDest, bool inFinish ) = 0; - virtual void GOTO_EXPR( ostream &ret, GenInlineItem *ilItem, bool inFinish ) = 0; - virtual void NEXT_EXPR( ostream &ret, GenInlineItem *ilItem, bool inFinish ) = 0; - virtual void CALL_EXPR( ostream &ret, GenInlineItem *ilItem, - int targState, bool inFinish ) = 0; - virtual void RET( ostream &ret, bool inFinish ) = 0; - virtual void BREAK( ostream &ret, int targState ) = 0; - virtual void CURS( ostream &ret, bool inFinish ) = 0; - virtual void TARGS( ostream &ret, bool inFinish, int targState ) = 0; - void EXEC( ostream &ret, GenInlineItem *item, int targState, int inFinish ); - void LM_SWITCH( ostream &ret, GenInlineItem *item, int targState, int inFinish ); - void SET_ACT( ostream &ret, GenInlineItem *item ); - void INIT_TOKSTART( ostream &ret, GenInlineItem *item ); - void INIT_ACT( ostream &ret, GenInlineItem *item ); - void SET_TOKSTART( ostream &ret, GenInlineItem *item ); - void SET_TOKEND( ostream &ret, GenInlineItem *item ); - void GET_TOKEND( ostream &ret, GenInlineItem *item ); - void SUB_ACTION( ostream &ret, GenInlineItem *item, - int targState, bool inFinish ); - void STATE_IDS(); - - string ERROR_STATE(); - string FIRST_FINAL_STATE(); - - virtual string PTR_CONST() = 0; - virtual ostream &OPEN_ARRAY( string type, string name ) = 0; - virtual ostream &CLOSE_ARRAY() = 0; - virtual ostream &STATIC_VAR( string type, string name ) = 0; - - virtual string CTRL_FLOW() = 0; - - ostream &source_warning(const InputLoc &loc); - ostream &source_error(const InputLoc &loc); - - unsigned int arrayTypeSize( unsigned long maxVal ); - - bool outLabelUsed; - bool testEofUsed; - bool againLabelUsed; - bool useIndicies; - -public: - /* Determine if we should use indicies. */ - virtual void calcIndexSize() {} - - void genLineDirective( ostream &out ); -}; - -class CSharpCodeGen : virtual public CSharpFsmCodeGen -{ -public: - CSharpCodeGen( ostream &out ) : CSharpFsmCodeGen(out) {} - - virtual string GET_KEY(); - virtual string NULL_ITEM(); - virtual string POINTER(); - virtual ostream &SWITCH_DEFAULT(); - virtual ostream &OPEN_ARRAY( string type, string name ); - virtual ostream &CLOSE_ARRAY(); - virtual ostream &STATIC_VAR( string type, string name ); - virtual string ARR_OFF( string ptr, string offset ); - virtual string CAST( string type ); - virtual string UINT(); - virtual string PTR_CONST(); - virtual string CTRL_FLOW(); - - virtual void writeExports(); -}; - -#define MAX(a, b) (a > b ? a : b) - -#endif + * 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 _CSCODEGEN_H +#define _CSCODEGEN_H + +#include <iostream> +#include <string> +#include <stdio.h> +#include "common.h" +#include "gendata.h" + +using std::string; +using std::ostream; + +/* Integer array line length. */ +#define IALL 8 + +/* Forwards. */ +struct RedFsmAp; +struct RedStateAp; +struct CodeGenData; +struct GenAction; +struct NameInst; +struct GenInlineItem; +struct GenInlineList; +struct RedAction; +struct LongestMatch; +struct LongestMatchPart; + +string itoa( int i ); + +/* + * class CSharpFsmCodeGen + */ +class CSharpFsmCodeGen : public CodeGenData +{ +public: + CSharpFsmCodeGen( ostream &out ); + virtual ~CSharpFsmCodeGen() {} + + virtual void finishRagelDef(); + virtual void writeInit(); + virtual void writeStart(); + virtual void writeFirstFinal(); + virtual void writeError(); + +protected: + string FSM_NAME(); + string START_STATE_ID(); + ostream &ACTIONS_ARRAY(); + string GET_WIDE_KEY(); + string GET_WIDE_KEY( RedStateAp *state ); + string TABS( int level ); + string KEY( Key key ); + string ALPHA_KEY( Key key ); + string LDIR_PATH( char *path ); + void ACTION( ostream &ret, GenAction *action, int targState, bool inFinish ); + void CONDITION( ostream &ret, GenAction *condition ); + string ALPH_TYPE(); + string WIDE_ALPH_TYPE(); + string ARRAY_TYPE( unsigned long maxVal ); + string ARRAY_TYPE( unsigned long maxVal, bool forceSigned ); + + virtual string ARR_OFF( string ptr, string offset ) = 0; + virtual string CAST( string type ) = 0; + virtual string UINT() = 0; + virtual string NULL_ITEM() = 0; + virtual string POINTER() = 0; + virtual string GET_KEY(); + virtual ostream &SWITCH_DEFAULT() = 0; + + string P(); + string PE(); + string vEOF(); + + string ACCESS(); + string vCS(); + string STACK(); + string TOP(); + string TOKSTART(); + string TOKEND(); + string ACT(); + + string DATA_PREFIX(); + string PM() { return "_" + DATA_PREFIX() + "partition_map"; } + string C() { return "_" + DATA_PREFIX() + "cond_spaces"; } + string CK() { return "_" + DATA_PREFIX() + "cond_keys"; } + string K() { return "_" + DATA_PREFIX() + "trans_keys"; } + string I() { return "_" + DATA_PREFIX() + "indicies"; } + string CO() { return "_" + DATA_PREFIX() + "cond_offsets"; } + string KO() { return "_" + DATA_PREFIX() + "key_offsets"; } + string IO() { return "_" + DATA_PREFIX() + "index_offsets"; } + string CL() { return "_" + DATA_PREFIX() + "cond_lengths"; } + string SL() { return "_" + DATA_PREFIX() + "single_lengths"; } + string RL() { return "_" + DATA_PREFIX() + "range_lengths"; } + string A() { return "_" + DATA_PREFIX() + "actions"; } + string TA() { return "_" + DATA_PREFIX() + "trans_actions"; } + string TT() { return "_" + DATA_PREFIX() + "trans_targs"; } + string TSA() { return "_" + DATA_PREFIX() + "to_state_actions"; } + string FSA() { return "_" + DATA_PREFIX() + "from_state_actions"; } + string EA() { return "_" + DATA_PREFIX() + "eof_actions"; } + string ET() { return "_" + DATA_PREFIX() + "eof_trans"; } + string SP() { return "_" + DATA_PREFIX() + "key_spans"; } + string CSP() { return "_" + DATA_PREFIX() + "cond_key_spans"; } + string START() { return DATA_PREFIX() + "start"; } + string ERROR() { return DATA_PREFIX() + "error"; } + string FIRST_FINAL() { return DATA_PREFIX() + "first_final"; } + string CTXDATA() { return DATA_PREFIX() + "ctxdata"; } + + void INLINE_LIST( ostream &ret, GenInlineList *inlineList, int targState, bool inFinish ); + virtual void GOTO( ostream &ret, int gotoDest, bool inFinish ) = 0; + virtual void CALL( ostream &ret, int callDest, int targState, bool inFinish ) = 0; + virtual void NEXT( ostream &ret, int nextDest, bool inFinish ) = 0; + virtual void GOTO_EXPR( ostream &ret, GenInlineItem *ilItem, bool inFinish ) = 0; + virtual void NEXT_EXPR( ostream &ret, GenInlineItem *ilItem, bool inFinish ) = 0; + virtual void CALL_EXPR( ostream &ret, GenInlineItem *ilItem, + int targState, bool inFinish ) = 0; + virtual void RET( ostream &ret, bool inFinish ) = 0; + virtual void BREAK( ostream &ret, int targState ) = 0; + virtual void CURS( ostream &ret, bool inFinish ) = 0; + virtual void TARGS( ostream &ret, bool inFinish, int targState ) = 0; + void EXEC( ostream &ret, GenInlineItem *item, int targState, int inFinish ); + void LM_SWITCH( ostream &ret, GenInlineItem *item, int targState, int inFinish ); + void SET_ACT( ostream &ret, GenInlineItem *item ); + void INIT_TOKSTART( ostream &ret, GenInlineItem *item ); + void INIT_ACT( ostream &ret, GenInlineItem *item ); + void SET_TOKSTART( ostream &ret, GenInlineItem *item ); + void SET_TOKEND( ostream &ret, GenInlineItem *item ); + void GET_TOKEND( ostream &ret, GenInlineItem *item ); + void SUB_ACTION( ostream &ret, GenInlineItem *item, + int targState, bool inFinish ); + void STATE_IDS(); + + string ERROR_STATE(); + string FIRST_FINAL_STATE(); + + virtual string PTR_CONST() = 0; + virtual ostream &OPEN_ARRAY( string type, string name ) = 0; + virtual ostream &CLOSE_ARRAY() = 0; + virtual ostream &STATIC_VAR( string type, string name ) = 0; + + virtual string CTRL_FLOW() = 0; + + ostream &source_warning(const InputLoc &loc); + ostream &source_error(const InputLoc &loc); + + unsigned int arrayTypeSize( unsigned long maxVal ); + + bool outLabelUsed; + bool testEofUsed; + bool againLabelUsed; + bool useIndicies; + +public: + /* Determine if we should use indicies. */ + virtual void calcIndexSize() {} + + void genLineDirective( ostream &out ); +}; + +class CSharpCodeGen : virtual public CSharpFsmCodeGen +{ +public: + CSharpCodeGen( ostream &out ) : CSharpFsmCodeGen(out) {} + + virtual string GET_KEY(); + virtual string NULL_ITEM(); + virtual string POINTER(); + virtual ostream &SWITCH_DEFAULT(); + virtual ostream &OPEN_ARRAY( string type, string name ); + virtual ostream &CLOSE_ARRAY(); + virtual ostream &STATIC_VAR( string type, string name ); + virtual string ARR_OFF( string ptr, string offset ); + virtual string CAST( string type ); + virtual string UINT(); + virtual string PTR_CONST(); + virtual string CTRL_FLOW(); + + virtual void writeExports(); +}; + +#define MAX(a, b) (a > b ? a : b) + +#endif |