159 lines
3.9 KiB
C
159 lines
3.9 KiB
C
/* read.h - of read.c
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Copyright (C) 1986, 1990, 1992 Free Software Foundation, Inc.
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This file is part of GAS, the GNU Assembler.
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GAS is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GAS is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GAS; see the file COPYING. If not, write to
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the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
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/*
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* $Id$
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*/
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extern char *input_line_pointer; /* -> char we are parsing now. */
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#define PERMIT_WHITESPACE /* Define to make whitespace be allowed in */
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/* many syntactically unnecessary places. */
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/* Normally undefined. For compatibility */
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/* with ancient GNU cc. */
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/* #undef PERMIT_WHITESPACE */
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#ifdef PERMIT_WHITESPACE
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#define SKIP_WHITESPACE() {if (* input_line_pointer == ' ') ++ input_line_pointer;}
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#else
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#define SKIP_WHITESPACE() know(*input_line_pointer != ' ' )
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#endif
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#define LEX_NAME (1) /* may continue a name */
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#define LEX_BEGIN_NAME (2) /* may begin a name */
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#define is_name_beginner(c) ( lex_type[c] & LEX_BEGIN_NAME )
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#define is_part_of_name(c) ( lex_type[c] & LEX_NAME )
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#ifndef is_a_char
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#define CHAR_MASK (0xff)
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#define NOT_A_CHAR (CHAR_MASK+1)
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#define is_a_char(c) (((unsigned)(c)) <= CHAR_MASK)
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#endif /* is_a_char() */
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#ifdef PIC
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/* We change some of the entries in lex_type on some archs */
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extern char lex_type[];
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#else
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extern const char lex_type[];
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#endif
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extern char is_end_of_line[];
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/* These are initialized by the CPU specific target files (tc-*.c). */
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extern const char comment_chars[];
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extern const char line_comment_chars[];
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extern const char line_separator_chars[];
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#if __STDC__ == 1
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char *demand_copy_C_string(int *len_pointer);
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char get_absolute_expression_and_terminator(long *val_pointer);
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long get_absolute_expression(void);
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void add_include_dir(char *path);
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void big_cons(int nbytes);
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void cons(unsigned int nbytes);
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void demand_empty_rest_of_line(void);
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void equals(char *sym_name);
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void float_cons(int float_type);
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void ignore_rest_of_line(void);
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void pseudo_set(symbolS *symbolP);
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void read_a_source_file(char *name);
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void read_begin(void);
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void s_abort(void);
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void s_align_bytes(int arg);
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void s_align_ptwo(void);
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void s_app_file(int);
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void s_app_line(int);
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void s_comm(void);
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void s_data(void);
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void s_else(int arg);
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void s_end(int arg);
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void s_endif(int arg);
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void s_fill(void);
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void s_globl(void);
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void s_if(int arg);
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void s_ifdef(int arg);
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void s_ifeqs(int arg);
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void s_ignore(int arg);
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void s_include(int arg);
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void s_lcomm(int needs_align);
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void s_lsym(void);
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void s_org(void);
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void s_set(void);
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void s_size(void);
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void s_space(void);
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void s_text(void);
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void s_type(void);
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void s_weak(void);
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#else /* not __STDC__ */
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char *demand_copy_C_string();
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char get_absolute_expression_and_terminator();
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long get_absolute_expression();
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void add_include_dir();
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void big_cons();
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void cons();
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void demand_empty_rest_of_line();
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void equals();
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void float_cons();
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void ignore_rest_of_line();
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void pseudo_set();
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void read_a_source_file();
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void read_begin();
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void s_abort();
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void s_align_bytes();
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void s_align_ptwo();
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void s_app_file();
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void s_app_line();
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void s_comm();
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void s_data();
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void s_else();
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void s_end();
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void s_endif();
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void s_fill();
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void s_globl();
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void s_if();
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void s_ifdef();
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void s_ifeqs();
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void s_ignore();
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void s_include();
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void s_lcomm();
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void s_lsym();
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void s_org();
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void s_set();
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void s_size();
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void s_space();
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void s_text();
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void s_type();
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void s_weak();
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#endif /* not __STDC__ */
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/*
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* Local Variables:
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* comment-column: 0
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* fill-column: 131
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* End:
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*/
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/* end of read.h */
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