nasm/preproc.h

/* preproc.h  header file for preproc.c
 *
 * The Netwide Assembler is copyright (C) 1996 Simon Tatham and
 * Julian Hall. All rights reserved. The software is
 * redistributable under the license given in the file "LICENSE"
 * distributed in the NASM archive.
 */

#ifndef NASM_PREPROC_H
#define NASM_PREPROC_H

#include "pptok.h"

extern const char * const pp_directives[];
extern const uint8_t pp_directives_len[];

/* Pointer to a macro chain */
typedef const unsigned char macros_t;

enum preproc_token pp_token_hash(const char *token);
void pp_include_path(char *);
void pp_pre_include(char *);
void pp_pre_define(char *);
void pp_pre_undefine(char *);
void pp_runtime(char *);
void pp_extra_stdmac(macros_t *);

#endif
NASM 0.94 2002-05-01 04:52:08 +08:00			`/* preproc.h header file for preproc.c`
			`*`
			`* The Netwide Assembler is copyright (C) 1996 Simon Tatham and`
			`* Julian Hall. All rights reserved. The software is`
regularized spelling of license to match name of LICENSE file 2007-12-29 22:44:23 +08:00			`* redistributable under the license given in the file "LICENSE"`
NASM 0.94 2002-05-01 04:52:08 +08:00			`* distributed in the NASM archive.`
			`*/`

			`#ifndef NASM_PREPROC_H`
			`#define NASM_PREPROC_H`

Use a perfect hash to look up preprocessor directives Use a perfect hash to look up preprocessor directives, and generate the preprocessor directive list automatically. 2007-09-12 09:29:43 +08:00			`#include "pptok.h"`

			`extern const char * const pp_directives[];`
pp_directives_len can be uint8_t Save a few hundred bytes... 2008-06-22 09:18:41 +08:00			`extern const uint8_t pp_directives_len[];`
Use a perfect hash to look up preprocessor directives Use a perfect hash to look up preprocessor directives, and generate the preprocessor directive list automatically. 2007-09-12 09:29:43 +08:00
Move the output format macros into the macros.pl mechanism Move the handling of "extra" macros (i.e. output format macros) into the macros.pl mechanism. This allows us to change the format of the internal macro store in the future - e.g. to a single byte store without redundant pointers. Also, stop using indicies into a long array when there is no good reason to not just use different arrays. 2008-06-21 06:20:16 +08:00			`/* Pointer to a macro chain */`
Make the macros table "unsigned char" It gets less ugly if we make the macros table "unsigned char". 2008-06-26 05:54:14 +08:00			`typedef const unsigned char macros_t;`
Move the output format macros into the macros.pl mechanism Move the handling of "extra" macros (i.e. output format macros) into the macros.pl mechanism. This allows us to change the format of the internal macro store in the future - e.g. to a single byte store without redundant pointers. Also, stop using indicies into a long array when there is no good reason to not just use different arrays. 2008-06-21 06:20:16 +08:00
Use a perfect hash to look up preprocessor directives Use a perfect hash to look up preprocessor directives, and generate the preprocessor directive list automatically. 2007-09-12 09:29:43 +08:00			`enum preproc_token pp_token_hash(const char *token);`
Fixed distinction between char and int8_t data types. 2007-04-14 00:47:53 +08:00			`void pp_include_path(char *);`
			`void pp_pre_include(char *);`
			`void pp_pre_define(char *);`
			`void pp_pre_undefine(char *);`
			`void pp_runtime(char *);`
Avoid redundant "const" for macros_t Don't use a redundant "const" for macros_t (which is const unsigned char), since OpenWatcom doesn't like it, and I believe it is incorrect per the C standard. 2008-07-20 12:44:26 +08:00			`void pp_extra_stdmac(macros_t *);`
NASM 0.95 2002-05-01 04:52:26 +08:00
NASM 0.94 2002-05-01 04:52:08 +08:00			`#endif`