keep track of program's end address.

1 files changed, 25 insertions, 24 deletions

diff --git a/mixlib/xmix_parser.h b/mixlib/xmix_parser.h
index 1915a0d..d2b3edc 100644
--- a/mixlib/xmix_parser.h
+++ b/mixlib/xmix_parser.h
@@ -1,22 +1,22 @@
 /* -*-c-*- ---------------- xmix_parser.h :
  * Declarations for the implementation of mix_parser_t
  * ------------------------------------------------------------------
- * Copyright (C) 2000 Free Software Foundation, Inc.
- *  
+ * Copyright (C) 2000, 2004 Free Software Foundation, Inc.
+ *
  * 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.
- *  
+ *
  */
 
 
@@ -29,10 +29,10 @@
 #include "mix_parser.h"
 
 /* mix_parser_t definition */
-struct mix_parser_t 
+struct mix_parser_t
 {
-  mix_file_t  *in_file;     /* the source file to be compiled */ 
-  mix_symbol_table_t *symbol_table; 
+  mix_file_t  *in_file;     /* the source file to be compiled */
+  mix_symbol_table_t *symbol_table;
   mix_symbol_table_t *ls_table;  /* literal strings symbols */
   guint cur_ls;             /* current literal string symbol */
   GHashTable *future_refs;  /* a map from symbol name to list of addresses */
@@ -43,10 +43,11 @@ struct mix_parser_t
   guint err_count;          /* no. of errors during compilation */
   guint warn_count;         /* no. of warnings during compilation */
   mix_address_t start;      /* start address of the compiled code */
+  mix_address_t end;        /* end address of the compiled code */
 };
 
 /* each node of the ins_table stores a mix_word_t with the instruction
-   and a source code line (for debugging and listing) 
+   and a source code line (for debugging and listing)
 */
 typedef struct ins_node_
 {
@@ -61,27 +62,27 @@ typedef struct ins_node_
 #define get_ploc_(parser) ((parser)->loc_count)
 
 /* symbol table */
-/* Define a new symbol with given value 
- * and update previously set refs to this symbol 
+/* Define a new symbol with given value
+ * and update previously set refs to this symbol
  */
 extern mix_parser_err_t
 mix_parser_define_symbol_value (mix_parser_t *parser, const gchar *name,
 				mix_word_t value);
 
-/* Define a new symbol with value equal to the current loc_count 
- * and update previously set refs to this symbol 
+/* Define a new symbol with value equal to the current loc_count
+ * and update previously set refs to this symbol
  */
-extern mix_parser_err_t 
-mix_parser_define_symbol_here(mix_parser_t *parser, const gchar *name);
+extern mix_parser_err_t
+mix_parser_define_symbol_here (mix_parser_t *parser, const gchar *name);
 
 /* Set a reference to future symbol here */
 extern void
-mix_parser_set_future_ref(mix_parser_t *parser, const gchar *name);
+mix_parser_set_future_ref (mix_parser_t *parser, const gchar *name);
 
 /* Redefine the value of a local symbol as the current loc_count */
 extern void
-mix_parser_manage_local_symbol(mix_parser_t *parser, const gchar *name,
-			       mix_short_t value);
+mix_parser_manage_local_symbol (mix_parser_t *parser, const gchar *name,
+                                mix_short_t value);
 
 /* Literal strings symbols */
 extern void
@@ -90,15 +91,15 @@ mix_parser_define_ls (mix_parser_t *parser, mix_word_t value);
 /* Compilation */
 /* Add instruction with address the current loc_count */
 extern void
-mix_parser_add_ins(mix_parser_t *parser, const mix_ins_t *new_ins, 
-		   guint lineno);
+mix_parser_add_ins (mix_parser_t *parser, const mix_ins_t *new_ins,
+                    guint lineno);
 extern void
-mix_parser_add_raw(mix_parser_t *parser, mix_word_t word, guint lineno);
+mix_parser_add_raw (mix_parser_t *parser, mix_word_t word, guint lineno);
 
 /* Error handling */
-extern void 
-mix_parser_log_error(mix_parser_t *parser, mix_parser_err_t error,
-		     gint lineno, const gchar *comment, gboolean warn);
+extern void
+mix_parser_log_error (mix_parser_t *parser, mix_parser_err_t error,
+                      gint lineno, const gchar *comment, gboolean warn);