/* read.h - of read.c
- Copyright (C) 1986, 1990 Free Software Foundation, Inc.
-
+ Copyright (C) 1986, 90, 92, 93, 94, 95, 96, 1997
+ 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* $Id$ */
+ the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-extern char *input_line_pointer; /* -> char we are parsing now. */
+extern char *input_line_pointer;/* -> char we are parsing now. */
#define PERMIT_WHITESPACE /* Define to make whitespace be allowed in */
/* many syntactically unnecessary places. */
#endif
-#define LEX_NAME (1) /* may continue a name */
-#define LEX_BEGIN_NAME (2) /* may begin a name */
+#define LEX_NAME (1) /* may continue a name */
+#define LEX_BEGIN_NAME (2) /* may begin a name */
+#define LEX_END_NAME (4) /* ends a name */
-#define is_name_beginner(c) ( lex_type[c] & LEX_BEGIN_NAME )
-#define is_part_of_name(c) ( lex_type[c] & LEX_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 )
+#define is_name_ender(c) \
+ ( lex_type[(unsigned char) (c)] & LEX_END_NAME )
#ifndef is_a_char
#define CHAR_MASK (0xff)
#define is_a_char(c) (((unsigned)(c)) <= CHAR_MASK)
#endif /* is_a_char() */
-extern const char lex_type[];
+extern char lex_type[];
extern char is_end_of_line[];
-#ifdef __STDC__
-
-char *demand_copy_C_string(int *len_pointer);
-char get_absolute_expression_and_terminator(long *val_pointer);
-long get_absolute_expression(void);
-void add_include_dir(char *path);
-void big_cons(int nbytes);
-void cons(unsigned int nbytes);
-void demand_empty_rest_of_line(void);
-void equals(char *sym_name);
-void float_cons(int float_type);
-void ignore_rest_of_line(void);
-void pseudo_set(symbolS *symbolP);
-void read_a_source_file(char *name);
-void read_begin(void);
-void s_abort(void);
-void s_align_bytes(int arg);
-void s_align_ptwo(void);
-void s_app_file(void);
-void s_comm(void);
-void s_data(void);
-void s_else(int arg);
-void s_end(int arg);
-void s_endif(int arg);
-void s_fill(void);
-void s_globl(void);
-void s_if(int arg);
-void s_ifdef(int arg);
-void s_ifeqs(int arg);
-void s_ignore(int arg);
-void s_include(int arg);
-void s_lcomm(int needs_align);
-void s_lsym(void);
-void s_org(void);
-void s_set(void);
-void s_space(void);
-void s_text(void);
-
-#else /* __STDC__ */
-
-char *demand_copy_C_string();
-char get_absolute_expression_and_terminator();
-long get_absolute_expression();
-void add_include_dir();
-void big_cons();
-void cons();
-void demand_empty_rest_of_line();
-void equals();
-void float_cons();
-void ignore_rest_of_line();
-void pseudo_set();
-void read_a_source_file();
-void read_begin();
-void s_abort();
-void s_align_bytes();
-void s_align_ptwo();
-void s_app_file();
-void s_comm();
-void s_data();
-void s_else();
-void s_end();
-void s_endif();
-void s_fill();
-void s_globl();
-void s_if();
-void s_ifdef();
-void s_ifeqs();
-void s_ignore();
-void s_include();
-void s_lcomm();
-void s_lsym();
-void s_org();
-void s_set();
-void s_space();
-void s_text();
-
-#endif /* __STDC__ */
-
-/*
- * Local Variables:
- * comment-column: 0
- * fill-column: 131
- * End:
- */
-
-/* end: read.h */
+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[];
+
+/* Table of -I directories. */
+extern char **include_dirs;
+extern int include_dir_count;
+extern int include_dir_maxlen;
+
+/* 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 emit_leb128_expr PARAMS ((expressionS *, int));
+extern void equals PARAMS ((char *sym_name, int reassign));
+extern void float_cons PARAMS ((int float_type));
+extern void ignore_rest_of_line PARAMS ((void));
+extern void discard_rest_of_line PARAMS ((void));
+extern int output_leb128 PARAMS ((char *, valueT, int sign));
+extern void pseudo_set PARAMS ((symbolS * symbolP));
+extern void read_a_source_file PARAMS ((char *name));
+extern void read_begin PARAMS ((void));
+extern void read_print_statistics PARAMS ((FILE *));
+extern int sizeof_leb128 PARAMS ((valueT, int sign));
+extern void stabs_generate_asm_file PARAMS ((void));
+extern void stabs_generate_asm_lineno PARAMS ((void));
+extern void stabs_generate_asm_func PARAMS ((const char *, const char *));
+extern void stabs_generate_asm_endfunc PARAMS ((const char *, const char *));
+
+extern void generate_lineno_debug 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_func PARAMS ((int));
+extern void do_s_func PARAMS ((int, const char *));
+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_lcomm_bytes PARAMS ((int needs_align));
+extern void s_leb128 PARAMS ((int sign));
+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));
+
+/* end of read.h */
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