aboutsummaryrefslogtreecommitdiff
path: root/sim/igen/lf.h
blob: 4d3dc1558a97b7c23094159598fdcdd414aee5f2 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
/*  This file is part of the program psim.

    Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au>

    This program 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 of the License, or
    (at your option) any later version.

    This program 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 this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
    */


/* LF: Line Numbered Output Stream */

typedef struct _lf lf;

typedef enum {
  lf_is_h,
  lf_is_c,
  lf_is_text,
} lf_file_type;


typedef enum {
  lf_include_references,
  lf_omit_references,
} lf_file_references;


/* Open the file NAME for writing.  REAL_NAME is to be included in any
   line number outputs.  The output of line number information can be
   suppressed with LINE_NUMBERS */

extern lf *lf_open
(char *name,
 char *real_name,
 lf_file_references file_references,
 lf_file_type type,
 const char *program);

extern void lf_close
(lf *file);


/* Basic output functions */

extern int lf_putchr
(lf *file,
 const char ch);

extern int lf_putstr
(lf *file,
 const char *string);

extern int lf_putint
(lf *file,
 int decimal);

extern int lf_putbin
(lf *file,
 int decimal,
 int width);

extern int lf_printf
(lf *file,
 const char *fmt,
 ...) __attribute__((format(printf, 2, 3)));


/* Indentation control.

   lf_indent_suppress suppresses indentation on the next line (current
   line if that has not yet been started) */

extern void lf_indent_suppress
(lf *file);

extern void lf_indent
(lf *file,
 int delta);


/* Print generic text: */


extern int lf_print__gnu_copyleft
(lf *file);

extern int lf_print__file_start
(lf *file);

extern int lf_print__this_file_is_empty
(lf *file);

extern int lf_print__file_finish
(lf *file);

extern int lf_print__internal_reference
(lf *file);

extern int lf_print__external_reference
(lf *file,
 int line_nr,
 const char *file_name);

extern int lf_print__ucase_filename
(lf *file);

/* Tab prefix is suppressed */

extern int lf_print__c_code
(lf *file,
 const char *code);

extern int lf_print_function_type
(lf *file,
 const char *type,
 const char *prefix,
 const char *trailing_space);

typedef int print_function(lf *file);

extern int lf_print_function_type_function
(lf *file,
 print_function *print_type,
 const char *prefix,
 const char *trailing_space);