diff options
Diffstat (limited to 'src/libfsm/ragel.h')
-rw-r--r-- | src/libfsm/ragel.h | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/src/libfsm/ragel.h b/src/libfsm/ragel.h new file mode 100644 index 00000000..c3fd6f22 --- /dev/null +++ b/src/libfsm/ragel.h @@ -0,0 +1,108 @@ +/* + * Copyright 2001-2018 Adrian Thurston <thurston@colm.net> + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#ifndef _RAGEL_H +#define _RAGEL_H + +#include <stdio.h> +#include <iostream> +#include <fstream> +#include <string> +#include "vector.h" +#include "config.h" +#include "common.h" + +#define PROGNAME "ragel" + +#define MAIN_MACHINE "main" + +/* Target output style. */ +enum CodeStyle +{ + GenBinaryLoop, + GenBinaryExp, + GenFlatLoop, + GenFlatExp, + GenGotoLoop, + GenGotoExp, + GenSwitchLoop, + GenSwitchExp, + GenIpGoto +}; + +/* To what degree are machine minimized. */ +enum MinimizeLevel { + #ifdef TO_UPGRADE_CONDS + MinimizeApprox, + #endif + #ifdef TO_UPGRADE_CONDS + MinimizeStable, + #endif + MinimizePartition1, + MinimizePartition2 +}; + +enum MinimizeOpt { + MinimizeNone, + MinimizeEnd, + MinimizeMostOps, + MinimizeEveryOp +}; + +/* Target implementation */ +enum RubyImplEnum +{ + MRI, + Rubinius +}; + +/* Error reporting format. */ +enum ErrorFormat { + ErrorFormatGNU, + ErrorFormatMSVC, +}; + +extern ErrorFormat errorFormat; + + +struct colm_location; + +InputLoc makeInputLoc( const char *fileName, int line = 0, int col = 0 ); +InputLoc makeInputLoc( const struct colm_location *loc ); +std::ostream &operator<<( std::ostream &out, const InputLoc &loc ); + +void xmlEscapeHost( std::ostream &out, const char *data, long len ); + + +using std::endl; + +extern const char mainMachine[]; + +struct AbortCompile +{ + AbortCompile( int code ) + : code(code) {} + + int code; +}; + +#endif |