122 lines
4.1 KiB
C
122 lines
4.1 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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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) \
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( lex_type[(unsigned char) (c)] & LEX_BEGIN_NAME )
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#define is_part_of_name(c) \
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( lex_type[(unsigned char) (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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extern char lex_type[];
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extern char is_end_of_line[];
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extern int target_big_endian;
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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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/* This flag whether to generate line info for asm file */
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extern int generate_asm_lineno;
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/* The offset in the absolute section. */
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extern addressT abs_section_offset;
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/* The MRI label on a line, used by some of the MRI pseudo-ops. */
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extern symbolS *mri_line_label;
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/* This is used to support MRI common sections. */
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extern symbolS *mri_common_symbol;
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unsigned int get_stab_string_offset PARAMS ((const char *string,
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const char *stabstr_secname));
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char *demand_copy_C_string PARAMS ((int *len_pointer));
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char get_absolute_expression_and_terminator PARAMS ((long *val_pointer));
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offsetT get_absolute_expression PARAMS ((void));
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unsigned int next_char_of_string PARAMS ((void));
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void add_include_dir PARAMS ((char *path));
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void cons PARAMS ((int nbytes));
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void demand_empty_rest_of_line PARAMS ((void));
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void emit_expr PARAMS ((expressionS *exp, unsigned int nbytes));
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void equals PARAMS ((char *sym_name));
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void float_cons PARAMS ((int float_type));
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void ignore_rest_of_line PARAMS ((void));
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void pseudo_set PARAMS ((symbolS * symbolP));
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void read_a_source_file PARAMS ((char *name));
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void read_begin PARAMS ((void));
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void s_abort PARAMS ((int));
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void s_align_bytes PARAMS ((int arg));
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void s_align_ptwo PARAMS ((int));
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void s_app_file PARAMS ((int));
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void s_app_line PARAMS ((int));
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void s_comm PARAMS ((int));
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void s_data PARAMS ((int));
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void s_desc PARAMS ((int));
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void s_else PARAMS ((int arg));
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void s_end PARAMS ((int arg));
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void s_endif PARAMS ((int arg));
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void s_fail PARAMS ((int));
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void s_fill PARAMS ((int));
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void s_float_space PARAMS ((int mult));
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void s_globl PARAMS ((int arg));
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void s_if PARAMS ((int arg));
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void s_ifdef PARAMS ((int arg));
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void s_ifeqs PARAMS ((int arg));
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void s_ignore PARAMS ((int arg));
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void s_include PARAMS ((int arg));
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void s_lcomm PARAMS ((int needs_align));
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void s_lsym PARAMS ((int));
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void s_mri_common PARAMS ((int));
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void s_org PARAMS ((int));
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void s_set PARAMS ((int));
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void s_space PARAMS ((int mult));
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void s_stab PARAMS ((int what));
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void s_struct PARAMS ((int));
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void s_text PARAMS ((int));
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void stringer PARAMS ((int append_zero));
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void s_xstab PARAMS ((int what));
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/* end of read.h */
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