X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbeemitter.c;h=9b2d6a08fd242c782b5f9886258cc06d16fd6087;hb=5474a1c188c9d59eea2c915515980cd9cbab58d8;hp=f173d4006933e1051d768f7a20148c8feb1c7844;hpb=c3e48b153136c5786da9aa903e34b551e798b74d;p=libfirm

diff --git a/ir/be/beemitter.c b/ir/be/beemitter.c
index f173d4006..9b2d6a08f 100644
--- a/ir/be/beemitter.c
+++ b/ir/be/beemitter.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1995-2007 University of Karlsruhe.  All right reserved.
+ * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
  *
  * This file is part of libFirm.
  *
@@ -22,13 +22,11 @@
  * @brief       Interface for assembler output.
  * @author      Matthias Braun
  * @date        12.03.2007
- * @version     $Id$
  */
-#ifdef HAVE_CONFIG_H
 #include "config.h"
-#endif
 
 #include "beemitter.h"
+#include "irnode_t.h"
 #include "irprintf.h"
 #include "ident.h"
 #include "tv.h"
@@ -36,12 +34,10 @@
 
 FILE           *emit_file;
 struct obstack  emit_obst;
-int             emit_linelength;
 
 void be_emit_init(FILE *file)
 {
 	emit_file       = file;
-	emit_linelength = 0;
 	obstack_init(&emit_obst);
 }
 
@@ -58,7 +54,7 @@ void be_emit_ident(ident *id)
 	be_emit_string_len(str, len);
 }
 
-void be_emit_tarval(tarval *tv)
+void be_emit_tarval(ir_tarval *tv)
 {
 	char buf[64];
 
@@ -85,19 +81,20 @@ void be_emit_irprintf(const char *fmt, ...)
 
 void be_emit_write_line(void)
 {
-	char *finished_line = obstack_finish(&emit_obst);
+	size_t  len  = obstack_object_size(&emit_obst);
+	char   *line = (char*)obstack_finish(&emit_obst);
 
-	fwrite(finished_line, emit_linelength, 1, emit_file);
-	emit_linelength = 0;
-	obstack_free(&emit_obst, finished_line);
+	fwrite(line, 1, len, emit_file);
+	obstack_free(&emit_obst, line);
 }
 
 void be_emit_pad_comment(void)
 {
-	while(emit_linelength <= 30) {
-		be_emit_char(' ');
-	}
-	be_emit_cstring("    ");
+	size_t len = obstack_object_size(&emit_obst);
+	if (len > 30)
+		len = 30;
+	/* 34 spaces */
+	be_emit_string_len("                                  ", 34 - len);
 }
 
 void be_emit_finish_line_gas(const ir_node *node)
@@ -106,7 +103,7 @@ void be_emit_finish_line_gas(const ir_node *node)
 	const char *sourcefile;
 	unsigned    lineno;
 
-	if(node == NULL) {
+	if (node == NULL) {
 		be_emit_char('\n');
 		be_emit_write_line();
 		return;
@@ -118,7 +115,7 @@ void be_emit_finish_line_gas(const ir_node *node)
 
 	dbg        = get_irn_dbg_info(node);
 	sourcefile = ir_retrieve_dbg_info(dbg, &lineno);
-	if(sourcefile != NULL) {
+	if (sourcefile != NULL) {
 		be_emit_string(sourcefile);
 		be_emit_irprintf(":%u", lineno);
 	}