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/*
* NASM-compatible parser struct header file
*
* Copyright (C) 2002-2007 Peter Johnson
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND OTHER CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR OTHER CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef YASM_NASM_PARSER_STRUCT_H
#define YASM_NASM_PARSER_STRUCT_H
typedef union {
unsigned int int_info;
char *str_val;
yasm_intnum *intn;
yasm_floatnum *flt;
yasm_bytecode *bc;
uintptr_t arch_data;
struct {
char *contents;
size_t len;
} str;
} nasm_yystype;
typedef struct yasm_parser_nasm {
int tasm;
int masm;
/*@only@*/ yasm_object *object;
/* last "base" label for local (.) labels */
/*@null@*/ char *locallabel_base;
size_t locallabel_base_len;
/*@dependent@*/ yasm_preproc *preproc;
/*@dependent@*/ yasm_errwarns *errwarns;
/*@dependent@*/ yasm_linemap *linemap;
/*@null@*/ yasm_bytecode *prev_bc;
int save_input;
yasm_scanner s;
int state;
int token; /* enum tokentype or any character */
nasm_yystype tokval;
char tokch; /* first character of token */
/* one token of lookahead; used sparingly */
int peek_token; /* NONE if none */
nasm_yystype peek_tokval;
char peek_tokch;
/* Starting point of the absolute section. NULL if not in an absolute
* section.
*/
/*@null@*/ yasm_expr *absstart;
/* Current location inside an absolute section (including the start).
* NULL if not in an absolute section.
*/
/*@null@*/ yasm_expr *abspos;
} yasm_parser_nasm;
#endif
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