home *** CD-ROM | disk | FTP | other *** search
- /* read.h - of read.c
- Copyright (C) 1986, 90, 92, 93, 94, 95, 1996 Free Software Foundation, Inc.
-
- This file is part of GAS, the GNU Assembler.
-
- GAS 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, or (at your option)
- any later version.
-
- GAS 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 GAS; see the file COPYING. If not, write to
- the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
- extern char *input_line_pointer;/* -> char we are parsing now. */
-
- #define PERMIT_WHITESPACE /* Define to make whitespace be allowed in */
- /* many syntactically unnecessary places. */
- /* Normally undefined. For compatibility */
- /* with ancient GNU cc. */
- /* #undef PERMIT_WHITESPACE */
-
- #ifdef PERMIT_WHITESPACE
- #define SKIP_WHITESPACE() {if (* input_line_pointer == ' ') ++ input_line_pointer;}
- #else
- #define SKIP_WHITESPACE() know(*input_line_pointer != ' ' )
- #endif
-
-
- #define LEX_NAME (1) /* may continue a name */
- #define LEX_BEGIN_NAME (2) /* may begin a name */
-
- #define is_name_beginner(c) \
- ( lex_type[(unsigned char) (c)] & LEX_BEGIN_NAME )
- #define is_part_of_name(c) \
- ( lex_type[(unsigned char) (c)] & LEX_NAME )
-
- #ifndef is_a_char
- #define CHAR_MASK (0xff)
- #define NOT_A_CHAR (CHAR_MASK+1)
- #define is_a_char(c) (((unsigned)(c)) <= CHAR_MASK)
- #endif /* is_a_char() */
-
- extern char lex_type[];
- extern char is_end_of_line[];
-
- extern int is_it_end_of_statement PARAMS ((void));
-
- extern int target_big_endian;
-
- /* These are initialized by the CPU specific target files (tc-*.c). */
- extern const char comment_chars[];
- extern const char line_comment_chars[];
- extern const char line_separator_chars[];
-
- /* This flag whether to generate line info for asm file */
- extern int generate_asm_lineno;
-
- /* The offset in the absolute section. */
- extern addressT abs_section_offset;
-
- /* The label on a line, used by some of the pseudo-ops. */
- extern symbolS *line_label;
-
- /* This is used to support MRI common sections. */
- extern symbolS *mri_common_symbol;
-
- /* Possible arguments to .linkonce. */
- enum linkonce_type
- {
- LINKONCE_UNSET = 0,
- LINKONCE_DISCARD,
- LINKONCE_ONE_ONLY,
- LINKONCE_SAME_SIZE,
- LINKONCE_SAME_CONTENTS
- };
-
- extern void pop_insert PARAMS ((const pseudo_typeS *));
- extern unsigned int get_stab_string_offset
- PARAMS ((const char *string, const char *stabstr_secname));
- extern char *demand_copy_C_string PARAMS ((int *len_pointer));
- extern char get_absolute_expression_and_terminator
- PARAMS ((long *val_pointer));
- extern offsetT get_absolute_expression PARAMS ((void));
- extern unsigned int next_char_of_string PARAMS ((void));
- extern void s_mri_sect PARAMS ((char *));
- extern char *mri_comment_field PARAMS ((char *));
- extern void mri_comment_end PARAMS ((char *, int));
- extern void add_include_dir PARAMS ((char *path));
- extern void cons PARAMS ((int nbytes));
- extern void demand_empty_rest_of_line PARAMS ((void));
- extern void emit_expr PARAMS ((expressionS *exp, unsigned int nbytes));
- extern void equals PARAMS ((char *sym_name));
- extern void float_cons PARAMS ((int float_type));
- extern void ignore_rest_of_line PARAMS ((void));
- extern void pseudo_set PARAMS ((symbolS * symbolP));
- extern void read_a_source_file PARAMS ((char *name));
- extern void read_begin PARAMS ((void));
- extern void s_abort PARAMS ((int));
- extern void s_align_bytes PARAMS ((int arg));
- extern void s_align_ptwo PARAMS ((int));
- extern void s_app_file PARAMS ((int));
- extern void s_app_line PARAMS ((int));
- extern void s_comm PARAMS ((int));
- extern void s_data PARAMS ((int));
- extern void s_desc PARAMS ((int));
- extern void s_else PARAMS ((int arg));
- extern void s_end PARAMS ((int arg));
- extern void s_endif PARAMS ((int arg));
- extern void s_err PARAMS ((int));
- extern void s_fail PARAMS ((int));
- extern void s_fill PARAMS ((int));
- extern void s_float_space PARAMS ((int mult));
- extern void s_globl PARAMS ((int arg));
- extern void s_if PARAMS ((int arg));
- extern void s_ifc PARAMS ((int arg));
- extern void s_ifdef PARAMS ((int arg));
- extern void s_ifeqs PARAMS ((int arg));
- extern void s_ignore PARAMS ((int arg));
- extern void s_include PARAMS ((int arg));
- extern void s_irp PARAMS ((int arg));
- extern void s_lcomm PARAMS ((int needs_align));
- extern void s_linkonce PARAMS ((int));
- extern void s_lsym PARAMS ((int));
- extern void s_macro PARAMS ((int));
- extern void s_mexit PARAMS ((int));
- extern void s_mri PARAMS ((int));
- extern void s_mri_common PARAMS ((int));
- extern void s_org PARAMS ((int));
- extern void s_print PARAMS ((int));
- extern void s_purgem PARAMS ((int));
- extern void s_rept PARAMS ((int));
- extern void s_set PARAMS ((int));
- extern void s_space PARAMS ((int mult));
- extern void s_stab PARAMS ((int what));
- extern void s_struct PARAMS ((int));
- extern void s_text PARAMS ((int));
- extern void stringer PARAMS ((int append_zero));
- extern void s_xstab PARAMS ((int what));
- extern void s_rva PARAMS ((int));
- extern void read_print_statistics PARAMS ((FILE *));
-
- /* end of read.h */
-