1 files changed, 143 insertions, 0 deletions
diff --git a/sim/igen/lf.h b/sim/igen/lf.h
new file mode 100644
index 00000000000..e968f5f6cb6
--- /dev/null
+++ b/sim/igen/lf.h
@@ -0,0 +1,143 @@
+/*  This file is part of the program psim.
+
+    Copyright (C) 1994-1997, 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 ("-" for stdout).  Use REAL_NAME
+   when refering to the opened file.  Line number information (in the
+   output) can be suppressed with FILE_REFERENCES ==
+   LF_OMIT_REFERENCES.  TYPE is to determine the formatting of some of
+   the print messages below. */
+
+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_write
+(lf *file,
+ const char *string,
+ int len);
+
+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,
+ const char *reason);
+
+extern int lf_print__file_finish
+(lf *file);
+
+extern int lf_print__internal_ref
+(lf *file);
+
+extern int lf_print__external_ref
+(lf *file,
+ int line_nr,
+ const char *file_name);
+
+extern int lf_print__line_ref
+(lf *file,
+ line_ref *line);
+
+extern int lf_print__ucase_filename
+(lf *file);
+
+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);
+